Hybrid Annuity Model Package 5

VCC / RCC M20 and above

Providing HYSD steel /TMT/ Mild Steel (MS) bars/(Fe500 grade)

SUB-ESTIMATE 01 — Landscape Development and Bund-edge Softscape Works to the Godavari Riverfront Ghat Compartments (68 Compartments of 50 m frontage, 3.40 Km) under Godavari Pushkaralu 2027, Rajamahendravaram

Clearing the compartment area of wild vegetation, grass, bushes, shrubs and saplings of girth up to 300 mm, including removal of rubbish and dumped waste, uprooting of roots and disposal of the arisings outside the municipal limits, complete as directed by the Engineer-in-charge.

Earthwork excavation in soils upto SDR by mechanical means for grading of the compartment, formation of the planting beds and the platform bed, including setting out, dressing of sides and bottom and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Spreading, levelling, dressing and rolling with a hand roller of the excavated earth re-used in the formation of the planting beds and the finished profile of the compartment, including watering and consolidation to the required camber, complete for finished item of work.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the base of the cultural platform using 40 mm size hard machine crushed granite aggregate from an approved quarry, laid to a compacted thickness of 100 mm, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing to the required level and curing, complete for finished item of work (APSS No. 402).

Supply and placing of M-25 grade nominal mix vibrated cement concrete corresponding to IS 456 using 20 mm size graded machine crushed hard granite metal for the cultural platform slab laid on grade, including cost and conveyance of all materials, machine mixing, laying, vibrating, finishing the top surface to a broom or trowel finish and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of 8 mm and 10 mm diameter as a single layer mesh in the platform slab, including labour charges for straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage and overlaps, complete for finished item of work (APSS No. 126).

Supply and fixing of ornamental vacuum dewatered pimple finished splay type precast cement concrete kerb stones of M-40 grade of size 600 x 375 x 100 mm as edging to the planting beds and the cultural platform, set over a prepared concrete bed in CM (1:3), joints pointed, including cost and conveyance of all materials and all labour charges, complete for finished item of work (BLD-CSTN-6-18).

Design, fabrication, supply and erection of edge protection railing of 1000 mm height in MS tubular sections of 50 mm and 25 mm diameter with a 8 mm thick base plate, hot dip galvanised and finished with two coats of polyurethane paint over an epoxy primer, grouted to a PCC foundation block with anchor fasteners, provided at the level drop of the compartment, complete for finished item of work.

Supply, transport and installation of granite seating units of size 1800 x 450 x 450 mm in M-30 grade concrete with an exposed aggregate or acid etched finish and chamfered polished edges, set over the prepared bed, complete for finished item of work.

Supply and placing of GFRC planters of 900 mm diameter and 600 mm height with a moulded profile and an exposed aggregate finish, with drainage holes, a gravel drainage layer and filling with the approved soil mixture, Painting with smooth finish of approved shade and labelling of RMC and logo as directed by Engineer in charge complete for finished item of work.

Supply and fixing of twin compartment litter bin units of 2 x 110 litre capacity for wet and dry segregation as per SWM Rules 2016 colour coding, in rotomoulded HDPE with UV stabilisation on a powder coated MS stand, grouted with M10 anchor fasteners including loading, unloading, transportation to the site, complete for finished item of work.

Bed preparation and dibbling of Bermuda / Doob / selection grass — dressing the surface, supply and spreading of red garden soil and farmyard manure in the approved proportion, homogeneous mixing, levelling, dibbling of rooted slips at the specified spacing, rolling and watering, excluding the cost of the grass slips, complete for finished item of work.

Supply and delivery at the site of work of healthy, disease free rooted slips of Bermuda / Doob / selection grass of approved quality at the density required for dibbling, complete as directed by the Engineer-in-charge.

Hedge and shrub planting — digging a trench of 0.45 m depth, refilling with red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport of the soil mixture and the plants, planting at five plants per Sqm, watering and initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of flowering and foliage shrub and hedge plants of approved species, healthy and well established, raised in polythene bags of 13 in x 13 in size, complete as directed by the Engineer-in-charge.

Bed preparation for ground cover and flower beds — digging a trench of 150 mm depth, refilling with a soil mixture of red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport, planting at eleven plants per Sqm, watering and initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of ground cover and seasonal flowering plants of approved species, healthy and well established, raised in polythene bags of 7 in x 8 in size, complete as directed by the Engineer-in-charge.

Digging of a pit of 0.60 x 0.60 x 0.60 m for ornamental and shade trees, filling with a soil mixture of red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport of the soil mixture and the plant, planting, staking and watering for initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of ornamental and shade trees of approved species of 6 to 8 ft height, healthy and disease free, raised in polythene bags of 18 in x 18 in size, complete as directed by the Engineer-in-charge.

Digging of a pit of 0.75 x 0.75 x 0.75 m for palms, filling with a soil mixture of red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport of the soil mixture and the plant, planting, staking and watering for initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of palms of approved species, healthy and well established, raised in polythene bags of 21 in x 21 in size, complete as directed by the Engineer-in-charge.

Supply, laying, testing and commissioning of a landscape drip irrigation system comprising inline lateral drip tubing of 16 mm diameter with pressure compensating emitters at the specified spacing, sub-main and main lines of PVC pipe, control valves, filters, air release valves and fittings, laid along the planting beds and the tree and palm basins with the necessary flushing arrangement, complete for finished item of work.

Drilling and commissioning of a bore point comprising a 150 mm dia bore to a depth of about 60 m with casing pipe, a submersible pump set of adequate head and discharge with a control panel and starter, a storage tank of 2000 litre capacity on a platform, the connection to the drip main and all electrical and plumbing connections, tested and commissioned, complete for finished item of work.

Supply, erection, testing and commissioning of a decorative lighting pole of 4.0 m mounting height in MS with a powder coated finish, complete with a 40 W LED post top decorative luminaire of die cast aluminium with IP66 protection, the foundation bolt set, the weatherproof pole junction box, the PCC foundation block, internal loop-in loop-out wiring, erection, plumbing, grouting and connection, complete for finished item of work.

Supply and delivery at site of 4 core x 6 sq.mm XLPE insulated, galvanised steel round wire armoured aluminium conductor cable of 1100 V grade conforming to IS 7098 Part-I for the compartment lighting sub-circuit, complete for finished item of work.

Earthwork excavation of cable trench of 0.30 m width and 0.90 m depth in hard ground and laying of the underground cable upto 50 sqmm on a sand cushion with brick covering, refilling the trench and fixing of cable route indicators, as per Item 15.6.1 of Electrical Data 2026-27, complete for finished item of work.

Providing an independent earthing station comprising a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes, in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with a GI earth strip connection, as per Item 5.1.1 of Electrical Data 2026-27, complete for finished item of work.

SUB-ESTIMATE 03 — Conservation, Restoration and Adaptive Reuse of the Old Council Hall of the Rajamahendravaram Municipal Corporation as a Civic Museum and Interpretation Centre, under Godavari Pushkaralu 2027

Dismantling of tile work in floors and walls laid in cement mortar, of thickness above 10 mm and up to 25 mm, including carefully stacking useful materials for re-use and disposal of unserviceable material with a 50 m lead, taking actual pre-measurements before dismantling, complete for finished item of work.

Dismantling of aluminium and gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material within a 50 m lead, complete for finished item of work.

Dismantling of doors, windows, clerestory windows and ventilators in wood or steel including shutters, chowkhats, architraves, hold fasts and other attachments, carefully so that the members can be assessed for re-use, and stacking them within a 100 m lead, complete for finished item of work.

Dismantling of the damaged Madras terrace roofing and floors, taking down the terrace bricks, lime concrete and joists in short lengths under the direction of the conservation architect, carefully stacking useful materials for re-use and disposing of unserviceable material with a 100 m lead, complete for finished item of work.

Dismantling of dilapidated masonry structures and later unsympathetic additions, clearing away and carefully stacking useful materials for re-use and disposal of unserviceable material with a 100 m lead, taking actual pre-measurements before dismantling, complete for finished item of work.

Carting away of dismantled material and debris to an approved disposal site at a lead of 2 km, the rate including conveyance charges, labour charges for loading and unloading and idle hire charges of the truck, complete as directed by the departmental authorities.

Clearing grass and removal of rubbish up to a distance of 50 m outside the periphery of the cleared area, including all labour charges complete, in the open area of the premises.

Providing and fixing adjustable steel propping to the floors and the Madras terrace during the works, including sole plates, head plates, bracing, periodic adjustment, maintenance for the duration of the works and removal on completion, complete as directed by the Conservation Architect.

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Providing anti-termite treatment as per IS 6315 Part 2 along the internal and external vertical faces of the columns, plinth beams and basement, with chemical of approved make applied at the specified dosage by a licensed applicator with a written guarantee for ten years, complete for finished item of work.

Brick Masonry in CM (1:3) with Bricks with traditional size 23 x 11 x 7 cms 2nd class etc. complete

Plain cement concrete in nominal mix for foundations and under flooring bed using 40 mm size hard granite metal from an approved quarry, including cost and conveyance of all materials, machine mixing, laying, ramming in 150 mm layers, finishing and curing, complete for finished item of work.

Cement concrete of M25 grade nominal mix corresponding to Table 9 of IS 456 using 20 mm size graded machine crushed hard granite metal, for the new footings, pedestals, columns, roof beams and roof slab, including cost and conveyance of all materials, machine mixing, laying, compacting, curing, centering and shuttering, but excluding the cost of steel and its fabrication, complete for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the new reinforced concrete works, including labour charges for straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Providing and laying cinder concrete in cement cinder mix 1:15 using 12.5 mm nominal size cinder, laid in layers and compacted as directed, for filling the sunken floors, including cost and conveyance of all materials, complete for finished item of work.

Supply and fixing of 25 x 25 x 2 mm MS square box sections run horizontally and welded to the existing MS beam, and screwing of wooden textured fibre cement plank of 150 x 3050 mm to the framing, including cutting to size, all fixings, priming and painting of the framing, complete for finished item of work.

Supply and fixing of 25 x 25 x 2 mm MS square box sections run horizontally and welded to the existing MS beam, and screwing of wooden textured fibre cement plank of 150 x 3050 mm to the framing, including cutting to size, all fixings, priming and painting of the framing, complete for finished item of work. — fibre cement board

Supply and placing of 12 mm thick calcium silicate board cut to the required sizes and shapes, placed in position with cover blocks of approved material and size, complete for finished item of work.

Replacing the existing corroded universal beams and joists with new sections of matching profile in structural steel, including cutting out the corroded members, temporary support, fabrication, hoisting, placing in position, welding and bolting, two coats of zinc rich epoxy primer and two coats of polyurethane finish, complete for finished item of work.

Structural crack stitching to the masonry with helical stainless steel bars of 6 mm diameter of grade 304 bedded in a thixotropic cementitious or lime based grout in slots cut into the bed joints at 450 mm vertical centres, including cutting the slots, dust free vacuum cleaning, grouting, making good in matching lime mortar and curing, complete as directed by the Conservation Architect.

Grouting of the masonry cracks, voids and delaminated wythes with a non shrink hydraulic lime or cementitious grout of approved mix injected at low pressure through staged packers, including drilling the injection ports, flushing, sealing the crack face, grouting, removal of the packers and making good in matching lime mortar, complete as directed by the Conservation Architect.

Careful de-rusting of the existing wrought iron and cast iron members by mechanical and chemical means to bare metal, treatment with a rust converter and tannic acid stabiliser, and protection with two coats of micaceous iron oxide primer and two coats of the approved finish, including access, masking and protection of the adjoining fabric, complete as directed by the Conservation Architect.

Supply, fabrication and fixing of new stainless steel and mild steel strengthening plates, straps, collars and through bolts to the existing wrought iron and timber members as per the approved strengthening drawings, including drilling, resin anchoring, galvanising or painting and making good, complete for finished item of work.

Rising damp treatment by the injection of a silane siloxane damp proof course cream into holes of 12 mm diameter drilled at 120 mm centres in a single horizontal line at the base of the wall, including drilling, injection, sealing of the holes in matching lime mortar and all access, complete as directed by the Conservation Architect.

Waterproofing of the terrace and parapet junctions in a traditional lime based system comprising a lime surkhi fillet at the junction, two coats of a lime and jaggery based waterproof rendering and a sacrificial protective coat, including raking out the junction, cleaning and curing for the specified period, complete as directed by the Conservation Architect.

Providing and fixing lead or stainless steel flashing of 0.6 mm thickness to the parapet copings, the abutments and the spout junctions, dressed to profile, welted and secured in a chase cut in the masonry and pointed in lime mortar, complete for finished item of work.

Surface preparation by clean removal of the decayed lime plaster from the walls and ceilings and raking out the joints 20 mm deep, brushing the surface to remove loose particles and freeing it of all dust, washing with lime water and keeping it wet, including stacking the removed material and disposal, complete for finished item of work.

Applying 20 mm to 25 mm thick lime plaster in three coats on the scraped surface washed with lime water and kept wet for two days - a 12 mm base coat in lime mortar 1:3, an 8 mm second coat in lime mortar 1:2 and a 3 mm sibara rendering top coat in lime mortar 1:1 - including the traditional jaggery, karakkai and egg admixtures, applying to the ceiling first and then the wall surface, complete for finished item of work.

Finishing with two coats of water lime based paint of approved shade over a base coat, making three coats in all to give an even shade after thoroughly brushing the surface to remove all dirt, on the internal walls and ceilings, complete for finished item of work.

Removing dry or oil bound distemper, water proofing cement paint and the like by scraping and sand papering and preparing the surface smooth, including necessary repairs to scratches, complete for finished item of work.

Surface preparation of the facade by clean removal of the decayed lime plaster and raking out the joints 20 mm deep, brushing the surface to remove loose particles and freeing it of all dust, washing with lime water and keeping it wet, complete for finished item of work.

Applying 20 mm to 25 mm thick lime plaster in three coats to the damaged facade portions on the scraped surface washed with lime water and kept wet for two days, including the traditional admixtures, complete for finished item of work.

Applying 18 mm thick ornamental lime plaster in two coats to the mouldings, cornices, pilasters, brackets and string courses, run to the profile of the surviving original by a moulding mason using a zinc template, including making good the missing lengths to match, complete for finished item of work.

Surface preparation of the terrace for plastering and water proofing by scraping the existing loose bitumen surface up to a depth of 50 mm, ensuring that the hard surfaces are not forcibly scraped, and disposal of the debris, complete for finished item of work.

Applying 36 mm thick lime surkhi terracing in three coats to the terrace, laid to falls, beaten with wooden beaters for the traditional period, cured and kept wet, including the traditional admixtures and finishing the surface smooth, complete for finished item of work.

Providing and fixing 80 mm diameter and 200 mm long moulded cement concrete rain water spouts set in lime mortar, matching the profile of the surviving original spouts, including cutting the parapet, setting, making good the lime plaster and curing, complete for finished item of work.

Brick masonry in lime mortar 1:2 using second class bricks of 230 mm thickness for reconstructing the damaged and missing parapet elements to match the original in size, bond and profile, including raking of joints, curing and keeping wet, complete for finished item of work.

Finishing with two coats of water lime based paint of approved shade over a base coat, making three coats in all to give an even shade, on the external walls and ornament, complete for finished item of work.

Providing and fixing 8 mm thick eave board in high pressure laminate sheet of approved design with CNC cutting to the pattern recorded from the surviving original timber eave board, including a concealed stainless steel fixing sub-frame and all necessary fixing arrangements, complete as per specification.

Providing painting for old teak wood joinery in two coats using first class synthetic enamel paint of approved manufacture and desired shade, after burning off or scraping the old paint, stopping, sand papering and priming, complete for finished item of work.

Supply and fixing of window shutters as per the approved drawings, of 35 mm thick single shutters in bond wood solid block board fixed with 5 mm thick pin headed glass using teak wood beading, with aluminium tower bolts, butt hinges, aldrop and handle and MS square bars, complete for finished item of work.

Providing painting for new teak wood joinery in two coats over one coat of wood primer using first class synthetic enamel paint of approved manufacture and desired shade, complete for finished item of work.

Providing and fixing panelling, or panelling and glazing, in panelled and glazed shutters for doors, windows and clerestory windows in 5.5 mm thick glass panes with teak beading, complete for finished item of work.

Supply and fixing of a new teak framed and panelled door of 35 mm thickness with a well seasoned teak frame moulded to match the surviving original doors, with stainless steel hardware of approved make, including two coats of synthetic enamel over a primer, complete for finished item of work.

Careful restoration of the existing timber staircase treads and risers comprising dismantling of the decayed members, splicing or replacement in seasoned teak of matching profile and grain, consolidation of the sound members, re-fixing with concealed screws and dowels, and finishing with two coats of melamine or wax polish, complete as directed by the Conservation Architect.

Careful restoration of the timber balustrade and handrail comprising dismantling, cleaning, splicing or replacement of the decayed balusters and handrail lengths in seasoned teak to matching profile, re-assembly, tightening of the joints and finishing with two coats of melamine or wax polish, complete as directed by the Conservation Architect.

Careful restoration of the carved timber newel posts comprising cleaning, consolidation of the decayed portions with an epoxy or lime based consolidant, replacement of the missing carved members to match the original profile, and finishing with two coats of melamine or wax polish, complete as directed by the Conservation Architect.

Anti-borer and anti-termite treatment of the restored timber staircase and joinery with an approved boron or permethrin based preservative applied in two coats by brush and injection into the borer holes, followed by filling and finishing, complete as directed by the Conservation Architect.

Flooring and skirting with high polished granite of 16 to 18 mm thickness other than black and premium colours, of first quality and of size not exceeding 300 x 600 mm, laid over a cement concrete flooring bed set over 12 mm thick cement mortar and jointed with white cement slurry, including rubbing, curing and polishing, complete for finished item of work.

Marble stone flooring with 18 mm thick marble stone as per the sample approved by the Engineer-in-charge over a 20 mm average thick base of cement mortar 1:4, laid and jointed with grey cement slurry, including rubbing, curing and polishing, complete for finished item of work.

Cleaning of the reinforcing bars of rust to give a totally rust free steel surface using an alkaline chemical rust remover of approved make applied with a paint brush and removing loose particles after 24 hours, complete for finished item of work.

Painting steel work with deluxe multi surface paint to give an even shade in two or more coats over an under coat of primer of approved brand and manufacture, complete for finished item of work.

Supply and fixing of heavy grade FRLS rigid PVC conduit to IS 9537 Part 3, ISI marked, of 20 mm to 32 mm outer dia, concealed in the wall and roof slab or surface mounted on saddles, and PVC casing and capping where concealment would damage the historic fabric, with all required accessories including chasing and making good, complete for finished item of work.

Wiring with 2 runs of 14/0.3mm (1.0 Sq.mm) ISI marked FRLS/ FRLS-H / HFFR / ZHFR PVC insulated flexible copper cables 1100V grade as per IS: 694/1990 &IS:17048/2018 specification for copper cable. of As per list of recommended brands of catergory-I Makes: Finolex / RR kabel / Havells/Finecab/ KEI/Polycab/Gloster/Goldmedal/GM/ Fortune Arrt/Anchor/Million/ APAR(Anushakthi) /Sudhakar /Orbit/Batra Henlay/Salzer in existing pipe with 6A Switch, ceiling rose and 3mm thick Hylam sheet covering to switch control box including cost of all material and all labour charges etc. complete for light, bell, fan and exhaust fan points in Non- Residential Buildings.

Supply and fixing of heavy grade FRLS rigid PVC conduit to IS 9537 Part 3, ISI marked, of 20 mm to 32 mm outer dia, concealed in the wall and roof slab or surface mounted on saddles, and PVC casing and capping where concealment would damage the historic fabric, with all required accessories including chasing and making good, complete for finished item of work.

Supply and fixing of modular socket outlets with switch control on a hot dip galvanised modular metal box with cover frame, with earth continuity, wire leads and earth connections, covering the socket boards, power plugs and computer boards of the approved layout, complete for finished item of work.

Supply and running of Cat 6 UTP cable of 4 pair construction in the conduit or on tray from the network rack to the outlets, including dressing, labelling, testing to the permanent link standard and certification, complete for finished item of work.

Supply of a 1200 mm sweep five star rated ceiling fan with a modular electronic step type regulator with metal box and cover frame, including transportation, fixing and connections with twin core wire, complete for finished item of work.

Supply and fixing of a four way VTPN distribution board suitable for accommodating a 125 A four pole MCCB as incomer and TP MCBs as outgoing, with IP 43 protection, including the MCCB, the outgoing MCBs and internal connections, complete for finished item of work.

Supply and laying of 50 sq.mm 3.5 core XLPE insulated 1100 volt grade armoured aluminium cable to IS 7098 Part 1 for the service connection, including brass cable glands, aluminium lugs and end terminations, complete for finished item of work.

Providing independent earthing by excavating a trench to a depth of 2.10 m in all soils, using a 40 mm dia B class GI pipe of 2.50 m length with necessary accessories and a hume pipe ring, duly providing staggered holes, including filling with equal proportions of salt and charcoal in layers, complete for finished item of work.

Supply, installation, testing and commissioning of a surface or suspended lighting track of three circuit type in extruded aluminium with end feeds, couplers and suspension accessories, complete for finished item of work.

Supply, installation, testing and commissioning of a museum grade LED track spotlight of 20 to 30 W with a colour rendering index not less than 95, adjustable beam angle, UV and IR free output and dimming driver, complete for finished item of work.

Supply, installation, testing and commissioning of the gallery lighting control system comprising DALI or DMX zone controllers, drivers, scene setting panel and programming of the display scenes, complete for finished item of work.ELEC3.8.35

Supply, installation, testing and commissioning of an in-ground LED uplight of 12 to 24 W with IP67 protection, anti-glare louvre, drainage sump and load bearing top ring, set flush in the paving with all wiring, complete for finished item of work.

Supply, installation, testing and commissioning of the facade lighting controller with astronomical time switch, dimming and scene control, contactors and enclosure, including programming of the festival and normal scenes, complete for finished item of work.ELEC3.8.35

Supply of fixing of distribution board Protection suitable for IP43 S.P. out goings and for 1 No 4 pole Incommer etc complete as per IS 8623; IS 13032; IEC 61439-3. . Makes: Legrand(Ekinox 3) / Schneider-Acti9/Hager -Novello+/ Seimens/Crabtree Xpro classique-II/L&T-Newrange/Indo Asian-Opti Pro. 8way TPN Distribution board 63A 4P MCB 1Nos as incomer and 24Nos 6-32A SP MCB's as outgoers

Hire, placement, connection, operation and demobilisation of a 250 kVA silent diesel generating set with AMF panel giving standby power to lighting, public address, CCTV and medical loads within 30 seconds of an outage, for the demonstration period, complete for finished item of work as specified on the Non-SSR sheet.HIR-00110

Supply, installation, testing and commissioning of a 4 MP IP camera with night vision, weatherproof housing where external, mounting bracket and PoE connection, configured to the recorder, complete for finished item of work.ELE-7.6.4

Supply and fixing of Surveillance HDD-4 TB. Makes: As per list of recommended brands. Make: Seagate/Hitachi/TOSHIBA/ED ELE-7.6.7

Supply, installation, testing and commissioning of a public address ceiling or wall speaker of 6 W with a matching transformer, back box and wiring, complete for finished item of work. ELEC7.7.14

Supply and Installation of 120Watt Booster Amplifier, the amplifier is protected against overload and short circuits. A temperature-controlled fan ensures high reliability at high output levels and low acoustic noise at lower output levels. An overheat protection circuit switches off the power stage and activates an LED on the front panel, if the internal temperature reaches acritical limit due to poor ventilation or overload. Makes: As per list of recommended brands ELEC7.7.1

commissioning of complete Smart Door Lock and Access Control System with card and/or biometric entry facility, suitable for the existing door, comprising biometric fingerprint/card reader, electronic smart lock, RFID proximity cards, controller, indoor exit/push button, power supply unit with suitable battery backup, mounting accessories, connecting cables, wiring, connectors and all necessary accessories. The system shall provide authorized entry through fingerprint and/or RFID card, with suitable user registration, deletion and access management facility, and shall include integration with the existing door locking mechanism wherever required. The item shall include drilling, cutting and minor fabrication works required for installation, fixing of lock and reader, laying and concealment of cables, electrical connections, programming/configuration, testing of all access modes, trial operation and commissioning, including all materials, labour, transportation, loading, unloading, tools and tackles and all incidental charges complete as directed by the Engineer-in-Charge.Godrej / Ozone / Yale / Hikvision / ZKTeco or equivalent approved mak

Supply of 4.0 TR inverter Cassette type AC unit with ceiling mounted indoor unit and outdoor condensing unit Hermetically sealed compressor suitable for operation on AC supply capable of performing cooling dehumidifying air circulating and filtering with cooling and condensing units etc. complete with Wireless remote controller, without refrigerant piping and cable with copper condenser ELEC5.5.35 f

Supply, installation, testing and commissioning of a display grade dehumidifier of 60 to 90 litres per day capacity with humidistat control, drain connection and electrical connection, complete for finished item of work.

Supply and fixing of GI sheet ducting of 24 to 26 gauge with flanged joints, supports, dampers, grilles and diffusers, insulated with 13 mm nitrile rubber and finished, complete for finished item of work.ELEC5.6.25 a

Supply and fixing of the sanitary fittings package for a toilet block comprising water closets of European and Indian pattern including one divyangjan accessible unit with grab bars, urinals, wash basins with CP pillar cocks, health faucets, mirrors, soap dispensers, floor traps and all CP accessories of approved make, complete for finished item of work.

Supplying and fixing a triple layer HDPE overhead water tank of 2,000 litre capacity of ISI mark on the prepared platform, including inlet, outlet, overflow and washout connections with GI specials and ball valve, complete for finished item of work.

Supply, installation, testing and commissioning of a pump set of 1 HP with starter, foot valve, non return valve and all connections for the transfer of water from the sump to the overhead tanks, complete for finished item of work.

Providing external water supply and drainage piping in CPVC, GI or PVC SWR of 110 mm diameter laid in trenches with all specials, valves, chambers and supports, including excavation, refilling, testing and commissioning, complete for finished item of work.

Supply, installation, testing and commissioning of a fire extinguisher of CO2 or ABC dry powder type of ISI mark with wall bracket, hose and pressure gauge, including the initial charge, complete for finished item of work.

Supply, installation, testing and commissioning of an internal fire hydrant point comprising a landing valve, hose box with two lengths of 15 m hose, branch pipe and nozzle, mounted in a glass fronted cabinet, complete for finished item of work.

Supply, installation, testing and commissioning of a first aid hose reel of 30 m length with a swinging arm, shut off nozzle and wall mounting bracket, complete for finished item of work.

Design, fabricate, supply and install museum interpretation panels approximately 1200 x 900 mm or approved size, using 1.5–3 mm aluminium composite panel or 5 mm UV-stable acrylic face mounted on concealed 40 x 40 x 2 mm MS/GI sub-frame, with standoff brackets maintaining minimum 25–50 mm clearance from historic wall. Graphics in Telugu and English by UV-stable high-resolution direct print, minimum 1440 dpi, protected with anti-glare matte laminate/clear coat; include title, body text, images, QR code and concealed low-voltage LED lighting provision where required. Sub-frame to be floor-supported/free-standing or fixed only to approved modern substrate; no drilling into original lime plaster. Includes edge trims, concealed fasteners, spacers, cable management, testing of lighting and final cleaning.

Design, supply, fabricate and install reception/ticketing desk approximately 3600 L x 750 D x 1050 H mm, with 18 mm BWR/marine plywood carcass, 6–9 mm back panel, approved 1.0 mm decorative laminate/veneer finish, 20–25 mm solid-surface/quartz counter top, rounded front edge, lockable cash/ticket drawers, 2–3 drawer pedestal, visitor-side transaction ledge, cable management with 60 mm dia cable glands, concealed electrical/data provisions and one upholstered adjustable-height stool. All exposed edges to receive 2 mm PVC edge banding; carcass to be levelled with adjustable feet and anchored to approved floor/substrate using M8/M10 anchors without damaging historic fabric. Includes fabrication, hardware, soft-close hinges/channels, locks, fixing, alignment and cleaning.

Supply and placing of a gallery bench of 1800 mm length in seasoned hardwood or WPC on a powder coated MS frame, finished to the approved detail, complete for finished item of work.

Supply and place visitor chair, overall approximately 550 W x 600 D x 850 H mm, seat height 450–470 mm, with 18–25 mm plywood/engineered wood seat shell, medium-density foam 40–50 mm thick, approved upholstery fabric/leatherette, powder-coated MS frame made from approximately 25 x 25 x 1.6 mm tube, plastic/rubber floor glides and concealed fasteners. Frame to be welded, ground smooth, epoxy primed and powder coated minimum 50–60 micron; upholstery neatly stitched and fixed. Includes delivery, assembly, placement, levelling and protection.

Supply and place storage/display support unit approximately 900 W x 450 D x 2100 H mm, fabricated from 18 mm pre-laminated BWP/MR grade board or 1.2 mm thick powder-coated MS frame with 18 mm shelves, minimum 6 adjustable shelves, lockable shutters where indicated, 2 mm edge banding, concealed hinges, cam/confirmat fittings, adjustable levelling feet and anti-tip wall restraint to approved modern substrate. Shelves to be designed for minimum 50 kg uniformly distributed load each. Includes fabrication, delivery, assembly, fixing, alignment, locks, handles and cleaning.

Design, supply and fixing of an interpretive signage panel of about 900 x 600 mm in the approved material with UV printed graphics in Telugu and English, fixed to the wall or a floor standing frame without any fixing into the historic fabric, complete for finished item of work.

Design, supply, fabrication and erection of a free standing wayfinding totem of about 1.80 m height in the approved material and finish with UV printed graphics, on a weighted base without fixing into the historic fabric, complete for finished item of work.

Conservation of the compound wall comprising raking out of the decayed joints and re-pointing in lime mortar of the approved mix, consolidation of the loose fabric, cleaning of the biological growth and finishing with two coats of water lime based paint, complete as directed by the Conservation Architect.

Rebuilding of the collapsed and dilapidated portions of the compound wall in brick masonry in lime mortar 1:2 using second class bricks to match the original coursing and thickness, including taking down the loose fabric, cleaning and re-use of the sound bricks, and curing, complete as directed by the Conservation Architect.

Careful restoration of the historic wrought iron entrance gate comprising dismantling, de-rusting to bare metal, replacement of the missing members to match the original profile, re-assembly, new bearings and hinges, two coats of micaceous iron oxide primer and two coats of the approved finish, complete as directed by the Conservation Architect.

Supply and fixing of stone or precast coping of the approved profile to the compound wall, set in lime mortar with the joints pointed and the weathering to the approved fall, complete for finished item of work.

Providing and laying a paved forecourt, approach and pathways in stone or precast concrete units of approved size and finish, laid on a compacted granular base with a sand bedding course and jointed with fine sand, with edge restraints and laid to falls, including excavation and base preparation, complete for finished item of work.

Earthwork excavation in soils upto SDR by mechanical means for the foundation of the accessible approach ramp, including setting out, dressing of sides and bottom and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the bed under the accessible ramp, including machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply and placing of M-25 grade nominal mix vibrated cement concrete for the accessible ramp slab laid on grade at a gradient of 1 in 12 with an anti-skid finish, including machine mixing, laying, vibrating, edge shuttering, finishing and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade as a single layer mesh in the ramp slab, including straightening, cutting, bending, placing in position with cover blocks and tying with binding wire, complete for finished item of work (APSS No. 126).

Supplying, fabricating and fixing stainless steel grade 304 twin rail handrail of 38 mm and 25 mm diameter at 900 mm height with 300 mm horizontal extensions at both ends of the ramp, including base plates, anchor fasteners, welding, grinding and buffing, complete for finished item of work.

Landscape development of the setting including bed preparation with red garden soil and farmyard manure, lawn, shrub and ground cover planting of approved species appropriate to a heritage setting, tree protection to the existing trees during the works, irrigation provision and six months of establishment maintenance, complete for finished item of work.

Fabrication, supply and transportation to site of swaged tubular pole of 110 mm dia x 3.6 mm thickness conforming to IS 2713 with a bracket, base plate and foundation bolts, including internal loop-in loop-out wiring, erection, plumbing, grouting and connection, complete for finished item of work.

Supply, transportation and erecting of 40 W LED post top lantern of cast aluminium with a decorative housing, IP66 optical block and driver with surge protection, fixed to the pole bracket, tested and commissioned, complete for finished item of work.

Providing, supplying, installing, testing and commissioning of an outdoor LED bollard luminaire of 15 W with 900 mm overall height and IP65 protection, mounted over a PCC foundation block with anchor bolts, complete for finished item of work.

Supply and fixing of an outdoor bench of 1800 mm length with cast iron or powder coated MS legs and hardwood or WPC slats finished with exterior grade PU, grouted with anchor fasteners, complete for finished item of work.

Supply and fixing of twin compartment litter bin units of 2 x 110 litre capacity for wet and dry segregation as per SWM Rules 2016 colour coding, in rotomoulded HDPE with UV stabilisation on a powder coated MS stand, grouted with M10 anchor fasteners including loading, unloading, transportation to the site, complete for finished item of work.

SUB-ESTIMATE 04 — Interior, Museum and Gallery Fit-out of the Rajahmundry Town Hall (1891) as a Literary Museum and Reference Library, under Godavari Pushkaralu 2027, Rajamahendravaram

Providing removable protective floor covering over conserved floors using 2–3 mm breathable non-woven/geotextile underlay followed by 12 mm thick hardboard or 4–6 mm corrugated polypropylene protective sheets, with joints overlapped/taped using low-residue removable tape; provide 18 mm plywood walkways/ramps at heavy-traffic routes where required. Cover all edges and thresholds, maintain continuous protection during fit-out, inspect and replace damaged sections, and remove carefully without adhesive residue, scratching, moisture trapping or damage to historic floor. Includes cutting, taping, temporary fixing, maintenance and complete removal/cleaning.

Applying 11 mm thick lime plaster in two coats on the scraped surface washed with lime water and kept wet for two days : an 8 mm coat in lime mortar 1:2 and a 3 mm sibara rendering top coat in lime mortar 1:1, including the traditional admixtures. Taking output = 10 Sqm

Finishing the conserved interior surfaces with two coats of water lime based paint of the approved shade after the completion of the fit-out, including preparation of the surface and protection of the installed elements, complete as directed by the Conservation Architect.

Free-standing display wall and partition system of 2.70 m height on an MS square hollow section frame with a ballasted base plate, faced both sides with 18 mm exterior grade BWP plywood, skimmed and finished with a matt emulsion in the approved shade, with a concealed service void carrying the case and track lighting wiring, a top capping and a shadow gap at floor and ceiling, complete for finished item of work. No fixing is made into the historic fabric and the whole system can be removed without trace.

Providing a removable protective floor finish over the conserved granite and marble flooring in the display areas, comprising a breathable geotextile separating layer laid loose, a resilient underlay and an engineered floor panel system laid loose with a perimeter shadow gap and no adhesive or fixing to the historic floor, finished with a low-sheen matt surface suited to gallery lighting, complete for finished item of work and capable of being lifted without trace.

Design, fabrication, supply and installation of interpretation panels and graphics comprising a concealed sub-frame standing clear of the historic wall surface or fixed to the free-standing display wall, an ACP or acrylic face with direct ultraviolet-stable print in Telugu and English, anti-glare laminate, lighting provision, a QR code link to the digital archive and a large-print and tactile variant on the accessibility route, complete for finished item of work. No fixing is made into the conserved lime plaster.

Design, fabrication, supply and installation of a free-standing reception, ticketing and information desk with a laminated or veneered carcass on a concealed steel frame, a lowered accessible counter section with knee clearance, integral cable management, lockable drawers, a data and power outlet position, task lighting and a display face for the museum identity, complete for finished item of work.

Supply and placing of visitor seating for the gallery and the hall in a stackable or linkable form with a hardwood or moulded shell seat and a powder coated steel frame with non-marking floor glides, of a design approved by the conservation architect so that it reads as a reversible insertion, complete for finished item of work.

Design, supply and placing of a reading room table of about 1800 x 900 mm in seasoned hardwood or prelaminated board on a powder coated frame with a cable grommet and levelling feet, finished to the approved detail, complete for finished item of work.

Supply and place reading chair approximately 550 W x 600 D x 850 H mm with 450–470 mm seat height, upholstered seat/back using 40–50 mm medium-density foam and approved abrasion-resistant fabric/leatherette, supported on powder-coated MS tube frame approximately 25 x 25 x 1.6 mm or solid timber frame. Provide rounded edges, armrests if shown, non-marking floor glides and concealed fasteners. Include frame preparation, welding/joinery, primer and 50–60 micron powder coat, upholstery, delivery, assembly, levelling and placement.

Providing a raised access floor of 150 mm height in the audio visual control room with steel encased chipboard panels on adjustable pedestals with an anti-static finish, including perimeter trims and cut outs for the cabling, complete for finished item of work.

Supply and installation of a 42U free-standing equipment rack of 600 x 800 mm with a glass front door, vented rear door, cable management, power distribution unit, cooling fans and earthing, complete for finished item of work.

Supply, installation, testing and commissioning of an online uninterruptible power supply of 3 kVA with a sealed maintenance free battery bank of 30 minutes backup, bypass and monitoring, complete for finished item of work.

Supply, installation, testing and commissioning of a precision or inverter air conditioning unit of 1.5 TR for the audio visual control room with copper piping, drain, controls and electrical connection, complete for finished item of work.

Supply, install, align, test and commission laser-phosphor projector, minimum 7000 ANSI/ISO lumens, WUXGA 1920 x 1200 resolution, laser life minimum 20,000 hours, contrast approximately 2,500,000:1 or better, lens selected for actual throw distance, horizontal/vertical lens shift and keystone/geometry correction. Provide ceiling/free-standing heavy-duty mount rated minimum 4 times equipment weight, safety wire, HDMI/DP/network/control cabling, power connection, ventilation clearance and edge-blending/warping for irregular projection surface. Mount to approved modern structure only; no fixing to historic fabric. Include calibration, image alignment, colour adjustment, programming, 3-year warranty and on-site support.

Supply, install, test and commission motorised tab-tensioned projection screen, approved viewing size approximately 150–200 inch diagonal or as per projection design, matt-white gain 1.0–1.2 surface, black backing, rigid aluminium casing, tubular motor, adjustable limit switches, wireless/IR/RF remote and low-voltage control interface. Provide free-standing frame or approved structural support, with screen plumbed and levelled; no fixing into historic fabric. Include concealed power/control wiring, brackets, end caps, testing of travel limits and final alignment with projector.

Preparation of the projection surface on the free-standing display wall comprising skimming, sanding and the application of a high gain projection paint system in the approved finish, complete for finished item of work.

Supply, installation, testing and commissioning of a ceiling or pendant mounted loudspeaker of 6 to 20 W with a matching transformer, back can and mounting accessories, suspended without fixing into the historic fabric, complete for finished item of work.

Supply, installation, testing and commissioning of a directional or beam shaping loudspeaker for localised audio at the display, with mounting bracket and connection, complete for finished item of work.

Supply, install, test and commission multi-channel professional audio amplifier, minimum 8 channels/zones or as system design requires, approximately 2 x 500 W at 4 ohm per channel or equivalent, Class-D, 70/100 V line capability where required, DSP/EQ, limiter, thermal/short-circuit/DC protection, balanced XLR/Euroblock inputs and rack ears. Install in 19-inch ventilated rack with 1U/2U mounting, provide speaker cabling, labelled terminations, earthing, cable management and zone programming. Include gain setting, impedance/load checks, polarity test, sound pressure balancing, functional testing and commissioning.

Supply, installation, configuration and commissioning of a digital signal processor for the audio system with zone mixing, equalisation, delay and scheduling, complete for finished item of work.

Supply, installation, configuration, testing and commissioning of an interactive touch kiosk with a 43 inch projected capacitive multi-touch display, an embedded media player with a solid state drive, a powder coated steel enclosure of a design approved by the conservation architect, an accessible reach range and screen height, a volume-limited headphone socket, network connection and remote content management, loaded with the digitised literary archive in Telugu and English, complete with three years warranty.

Supply and running of audio visual structured cabling comprising Cat 6, HDBaseT and speaker cabling in conduit or trunking with connectors, labelling and testing, complete for finished item of work.

Supply, fixing, aiming, focusing and commissioning of an adjustable track-mounted LED spotlight of 15 to 30 W with a colour rendering index of not less than 95 at 3000 K, ultraviolet and infrared content substantially eliminated, interchangeable beam optics, an integral dimming driver, a spill control accessory and dimming down to 1 per cent, complete with five years warranty.

Supply, installation, testing and commissioning of showcase lighting comprising a low voltage LED strip or miniature spot system of colour rendering index not less than 95 with UV and IR free output, concealed within the showcase and wired to the external driver, complete for finished item of work.

Supply, installation and commissioning of the showcase lighting driver and control with dimming, thermal protection and remote mounting outside the case, complete for finished item of work.

Supply, installation, testing and commissioning of the gallery lighting controller of DMX or DALI type with the scene setting panel, power supplies and enclosure, complete for finished item of work.

Supply, install and commission dimming zone driver/controller, minimum 8-channel or system-required channels, suitable for DALI/DMX/0-10 V/phase-cut loads as applicable, with individual channel protection, overload/short-circuit protection, manual override and scene recall. Provide 230 V AC input through MCB/isolator and low-voltage control cabling in labelled enclosure/rack. Mount on DIN rail or approved rack, terminate and label all circuits, set scenes and dimming limits, test each channel at 0–100%, verify emergency/override operation and commission complete.

Programming and commissioning of the gallery lighting scenes with the Conservation Architect and the curator including the daylight, display, cleaning and event scenes, the measurement of the illuminance and ultraviolet levels at the exhibits and the record thereof, complete as directed by the Corporation.

Supply and fixing of 25 mm outer dia heavy grade FRLS rigid PVC conduit to IS 9537 Part 3, ISI marked, surface mounted on chromium plated metallic base saddles along the conservation-approved route on the historic wall, with all required accessories, junction boxes and bends, complete for finished item of work. No chasing of the conserved lime plaster is permitted.

Supply and run of two runs of 2.5 sq.mm FRLS copper cable to IS 694 in the existing conduit for the gallery lighting, showcase and audio visual sub-circuits, with one run for earth continuity, including all labour charges complete.

Supply and fixing of a 16 A / 20 A modular socket outlet with switch control on a hot dip galvanised modular metal box with cover frame, with earth continuity, wire leads and earth connections, for the gallery, the showcases and the audio visual equipment, complete for finished item of work.

Providing independent earthing by excavating a trench to a depth of 2.10 m in all soils, using a 40 mm dia B class GI pipe of 2.50 m length with necessary accessories and a hume pipe ring, duly providing staggered holes, including filling with equal proportions of salt and charcoal in layers, complete for finished item of work.

Supply, installation, testing and commissioning of a sub-distribution board of IP42 protection in a powder coated enclosure with an incoming MCB or MCCB, outgoing MCBs, an RCCB, bus bars, indication and labelling, mounted on a free-standing frame without fixing into the historic fabric, complete for finished item of work.

Supply, installation, testing and commissioning of an online uninterruptible power supply of 5 kVA with a sealed maintenance free battery bank of 30 minutes backup for the display and audio visual loads, with bypass and monitoring, complete for finished item of work.

Supply and laying of 4 core x 16 sq.mm XLPE insulated armoured aluminium cable from the main board to the sub-boards with brass glands, lugs, ferrules, testing and commissioning, complete for finished item of work.

Supply, installation, testing and commissioning of the changeover and metering arrangement with a manual changeover switch, an energy meter with communication, current transformers and enclosure, complete for finished item of work.

Supply and fixing of surface conduit and perforated cable tray with supports, bends, covers and earthing, routed on the free-standing structure and in the service voids without fixing into the historic fabric, complete for finished item of work.

Supply, installation, testing and commissioning of a 4 MP IP camera with night vision, mounting bracket and PoE connection, mounted on the free-standing structure and configured to the recorder, complete for finished item of work.

Supply, installation, testing and commissioning of an 8 channel network video recorder with 4 TB storage, PoE switch, monitor and viewing software, complete for finished item of work.

Supply, installation, testing and commissioning of an intrusion detection sensor of passive infrared or magnetic contact type with wiring to the panel, complete for finished item of work.

Supply, installation, testing and commissioning of the intrusion detection panel with zones, keypad, sounder, battery backup and communication to the Corporation control room, complete for finished item of work.

Supply and fixing of a tactile and braille identification plate of about 200 x 150 mm in anodised aluminium or acrylic with raised characters and grade 2 braille conforming to the Harmonised Guidelines for Universal Accessibility, complete for finished item of work.

SUB-ESTIMATE 06 — Facade Restoration, Modern Gallery Interiors, Conservation Studio and Bala Chitra Kendram at the Damerla Rama Rao Art Gallery, under Godavari Pushkaralu 2027, Rajamahendravaram

Carefully remove failed external plaster by controlled hand chipping using light hammer and masonry chisels/scrapers, avoiding damage to sound substrate and adjacent retained plaster; remove loose material until sound surface is exposed, rake/clean joints and brush/vacuum dust. Provide access scaffold as required, dampen/prepare substrate only as approved, segregate and dispose of debris at authorised location. No aggressive mechanical breakers on historic fabric. Includes protection of adjoining surfaces, labour, tools, scaffolding, debris handling and preparation for compatible replastering.

Strengthening of reinforced concrete beams and columns by external bonding of unidirectional carbon-fibre- reinforced polymer fabric of 300 GSM in a saturating epoxy matrix, including surface grinding, priming, putty levelling, fabric application in the designed number of layers and a protective render coat (Non- SSR - market rate) Sqm 3,450.00 Beams requiring flexural strengthening 1 30 - - 30 Column wrapping for confinement 1 18 - - 18

Providing HYSD / TMT steel bars of Fe-500 grade conforming to IS 1786 for jacketing and repair reinforcement, including straightening, cutting, bending, placing with cover blocks, tying with 18 SWG binding wire and all wastages (APSS 126) Kg 91.47 Jacket cages @ 145 kg/Cum - 9.53 145 - 1381.85

FOR STRENTHENING AND SEAL THE POROSITY OF THE CONCRETE TO ARREST THE LEAKAGES, DAMPNESS , LEAKAGES OF CONSTRUCTION JOINTS FOR TERRACE / CEILING / RCC RETAINING WALLS / BASEMENT FLOORINGS / WATER TANKS / RESERVOIRS / TOILETS etc.,SPECIALISED INJECTION GROUTING WITH CEMENT AND FREE FLOW ADDITIVES : a]. Drilling of holes with power drilling machine to the required depth [12mm to 14mm dia holes] b]. Fixing of Rubber Nozzles with cement and quick setting, Rapid hardening compound putty - Rapidstrong qs or equivalent. c]. Grouting of holes with 140 PSI Grout pump with cement slurry mixing with Specialized Free flow, Non-shrink Grout additive - 250 Grams per bag of 50 Kgs Cement add required water to make slurry form. d]. After completion of grouting, Remove the Rubber nozzles e]. Later sealing of the hole with polymer cement putty .

Cutting new openings in the existing reinforced concrete slabs and masonry walls for the lift shaft, stair link and services risers by diamond wire and core saw, including propping, edge treatment and disposal of debris (Non- SSR - market rate)

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Supplying and fixing UPVC rainwater down-take pipes of 110 mm dia with khurra, clamps, bends and shoes, connected to the storm-water drain and the rainwater harvesting pit Rmt 465.00 Main block - 6 down- takes x 11.5 m 6 11.5 - - 69 Annexe - 6 down-takes x 5.0 m 6 5 - - 30

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Providing and applying synthetic plaster putty or texture paint of average 2 to 3 mm thickness over external plastered surfaces including surface preparation, sanding and cleaning, excluding access scaffolding

Exterior walls are painted with one coat of primer and 2 coats of exterior emulsion paint of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidential, labour charges etc. complete for finished item of work as per SS 911 for external walls

Fabricating and fixing a perforated screen to the principal facade in 3 mm aluminium composite panel with a laser-cut geometric pattern derived from the artist's decorative motifs, on a Sqm 3,450.00 hot-dip galvanised MS hollow- section framework fixed to the existing structure with stainless steel brackets, finished with a polyurethane coating

Supply and install mobile archive compactor storage system on floor-mounted rails, typical bay size 900 W x 600 D x 2100 H mm, with powder-coated 0.8–1.2 mm GI/MS steel shelving, adjustable shelves at 25–50 mm pitch, minimum 80 kg UDL per shelf, hand-wheel/mechanical drive, floor rails approximately 40–50 mm wide, end stops, anti-tilt/interlock mechanism, locking handle and safety gap. Anchor rails to level concrete floor with M8/M10 expansion/chemical anchors at designed spacing, align all carriages, install end stops and anti-tip devices, test smooth travel and load capacity, label bays and complete commissioning.

Supply and install conservation studio work bench approximately 2400 L x 1200 D x 750–900 H mm adjustable height, with 25 mm inert chemical-resistant compact laminate/solid-surface worktop, powder-coated MS frame, electrically height-adjustable legs or approved manual adjustment, integrated 400–600 mm wide under-bench storage, lockable drawers/cabinets, cable management and 4000–5000 K LED task light. Frame to be levelled with adjustable feet and anchored to approved floor only where necessary using M8 anchors. Provide chemical-resistant edge sealing, electrical point with MCB/RCCB protection, assembly, testing and cleaning.

Brick masonry in CM (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm including cost and conveyance of all materials, mixing mortar, scaffolding, lift charges and curing (APSS 501 & 504) - 230 mm thick new walls to the archive and secure zones

Brick masonry in CM (1:6) with 2nd class bricks as above - 115 mm thick internal partition walls to galleries, offices and support rooms Cum 8,798.88 Partitions -

Supplying and erecting a demountable gallery partition system of 100 mm thickness with a galvanised steel stud frame at 400 mm centres, double-layer 12.5 mm gypsum board on both faces with a 50 mm glass-wool infill and a 12 mm plywood backing layer Sqm 2,485.00 designed to take picture- hanging loads, jointed, taped and finished Demountable gallery partitions 1 28 - - 28

C-4 / 4.2 Plastering, Putty & Painting S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 4 Plastering 12 mm thick for internal walls using screened sand with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing, including scaffolding, lift charges, curing and cutting grooves as directed (SS 901, 903 & 904)

Ornamental ceiling plastering 12 mm thick using screened sand with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing, including scaffolding, lift charges and curing (SS 901, 903 & 904)

Providing and applying synthetic plaster putty or plaster of paris putty of average 1 to 2 mm thickness over internal plastered surfaces to prepare the surface even and smooth, including brushing, emery- paper sanding with 180 and 320 grade, cleaning and applying knifing paste filler

Painting to new internal walls with two coats plastic emulsion paint over primer coat of approved brandafter thoroughly brushing surface to remove dirt and remains of loose powdered materials including cost and conveyance of materials to work and all oprational, incidental,labour charges for finished item of work as per SS and as directed by the departmental officer incharge of the work., As per S.S.911

Supplying and fixing aluminium powder-coated / anodised double-shutter door with Jindal sections as specified above with 8 mm toughened glass and complete hardware - internal gallery and lobby doors

Providing and fixing scientific doors with metal door frames and shutters made of galvanised steel (base steel as per IS 513 of 0.58 mm thickness D quality, galvanised as per IS 277 with 120 GSM zinc), coated with zinc phosphate primer and finished with thermosetting polyurethane paint or epoxy polyester powder coating of 50 to 60 microns dry film thickness, outer frame section of 100 x 58 x 1.2 mm and shutter of 0.80 mm Sqm 13,065.73 galvanised steel sheet roll- formed to 46 mm thick fully flush double-skin construction with honeycomb kraft in-fill, with tower bolts, D handles, aldrop, butt hinges and mortise lock - fire-rated doors to the archive and equipment rooms

Providing and fixing 30 mm thick solid panel PVC door shutter with a frame of 19 gauge MS tube of 19 x 19 mm for stiles and rails with a primer coat, covered with 5 mm heat-moulded PVC C- channel of 30 x 50 mm forming stiles, 5 mm thick 75 mm wide PVC sheet for top, lock and bottom rails, panelled with 10 mm PVC sheet welded and sealed with solvent cement adhesive - toilet shutters

Providing and fixing factory- made single-side prelam solid panel PVC door frame (choukhat) of 50 x 47 mm size with 5 mm wall thickness, mitre-cut at corners and joined with 150 mm long brackets of 15 x 15 mm MS square tube, verticals reinforced with 19 x 19 mm MS square tube of 19 gauge, fixed to the wall with MS screws through PVC fasteners Rmt 540.81 8

Providing and fixing factory- made uPVC white sliding glazed window of three-track three-panel type with two glazed panels and one fly- proof SS wire mesh panel, comprising a multi- chambered frame of 92 x 44 mm and sash of 32 x 60 mm with wall thickness of 1.9 mm reinforced with 1.60 mm galvanised mild steel sections, EPDM gasket, wool pile, zinc- alloy touch locks and nylon rollers, mitre-cut and fusion- welded corners, sealed with weatherproof silicone over Sqm 7,337.70 backer rod, inclusive of glass panes and mesh Support area and office windows 6 1.2 - 1.5 10.8

Supplying and fixing fixed louvered ventilators made of pre-painted steel (base steel as per IS 513 of 0.58 mm thickness D quality, galvanised as per IS 277 with 120 GSM zinc), epoxy primer coated and polyester finish painted, box section of 33 x 56 mm panelled with 4 mm pinhead glass with EPDM gasket, with 10 mm square guard bars at 6 inch pitch, of size 1219.2 x 609.6 mm Sqm 5,811.41 Toilet and plant room ventilators 8 1.22 - 0.61 5.95

C-4 / 4.4 Flooring & Wet-Area Finishes S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 16 Providing a cement concrete levelling bed of 75 mm thickness in CC (1:4:8) over the existing floor slab after removal of the old finish, laid to level and cured, to receive the new flooring

Flooring and skirting with high polished granite of 16 to 18 mm thickness other than black and premium colours, of first quality and of size not exceeding 300 x 600 mm, laid over a cement concrete flooring bed set over 12 mm thick cement mortar and jointed with white cement slurry, including rubbing, curing and polishing, complete for finished item of work.

Half-rounding the edges of granite stone slabs of all thicknesses including polishing the same Rmt 487.41 Exposed granite edges and thresholds 1 36 - - 36

Flooring with soluble salt porcelain Vitrified Tiles screen printed and polished of size 600 x 600 mm and thickness between 8-10 mm 1st quality conforming toIS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs. of 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc., complete, excluding seigniorage charges, etc., complete for finished item of work, including cost and conveyance of all materials and all labour charges etc., complete as per ss and as directed by the site engineer.

Skirting with double-charged full-body porcelain vitrified tiles of size 600 x 600 mm to internal walls to 10 cm height with length equal to the flooring stones matching the flooring joint lines, set over a base coat of CM (1:5) 12 mm thick with cement slurry at 3.30 kg/Sqm, flush with the plastered surface (APSS 701 & 707)

Flooring with non-skid red or white full-body ceramic floor tiles of size 300 x 300 mm and thickness between 7-8 mm, 1st quality conforming to IS 13711, IS 13712 and IS 13630, set over a base coat of CM (1:8) 12 mm thick with neat cement slurry at 3.3 kg/Sqm and joints filled with matching white cement, laid to the required slope (APSS 707 & 701)

Dadooing to walls with glazed red or white full-body ceramic wall tiles of size 300 x 450 mm and 6 mm thickness, 1st quality conforming to IS 13711, IS 13712 and IS 13630, set over a base coat of CM (1:3) 12 mm thick with neat grey cement slurry at 3.3 kg/Sqm and jointed with matching coloured cement

Providing museum-grade gallery wall system using 12 mm BWP/marine plywood backing, fixed to galvanised steel GI/MS batten frame approximately 50 x 25 x 1.6 mm at maximum 400 mm centres, with frame anchored to approved structural wall using M8/M10 anchors at designed spacing. Board joints staggered and screwed at maximum 200 mm centres, joints taped/filled, skim coat 2–3 mm, primer/sealer and two coats low-VOC matte acrylic emulsion, controlled sheen approximately 5–10%. Provide concealed backing suitable for display fixing, corner beads, movement gaps, shadow gaps where required, protection and final touch-up. No fixing into historic substrate without approval.

Supplying and fixing gypsum board suspended regular single-layer false ceiling using 12.50 mm thick gypboard conforming to IS 2095 on GI Sqm 1,457.71 perimeter channels of 20 x 27 x 30 mm of 0.55 mm thickness at 610 mm centres, suspended on intermediate channels of 45 x 15 x 15 x 0.90 mm at 1220 mm centres with ceiling angles and connecting clips, ceiling sections at 457 mm centres, gypboard fixed with 25 mm drywall screws at 230 mm centres, joints finished with jointing compound and paper tape and two coats of drywall topcoat Gallery and support ceilings 1 120 - - 120

Supply and install modular picture-hanging system comprising anodised aluminium top-fix rail approximately 20–25 mm wide x 15–20 mm deep, fixed continuously along approved gallery perimeter using M6/M8 screws/anchors at maximum 400–600 mm centres into structural backing. Provide 1.5–2.0 mm stainless-steel/perlon hanging cords with adjustable self-locking hooks rated minimum 20 kg each, typically 2 hooks per frame where required, with end caps and concealed joints. Set rail level, plumb and continuous; provide safe working load identification, test sample loads, adjust hooks and complete cleaning.

Supplying and installing a visitor guard-rail of 900 mm height in powder-coated MS flat and tube sections with a matte black finish and floor- fixing plates, set at the designed viewing offset from the display wall Rmt 2,985.00 Guard-rail along gallery routes 1 48 - - 48

Supply and install three-circuit surface-mounted lighting track, anodised aluminium profile approximately 35–40 mm wide x 20–25 mm deep, with copper conductors, end feeds, couplers, end caps, suspension/bracket accessories at approximately 1.2–1.5 m centres, and 3 independently controllable circuits. Provide track-mounted museum LED spotlights, CRI ≥90, 3000 K, selectable beam angle 24–36° or as required, flicker-free dimming and suitable lumen output. Fix track to approved ceiling structure using M6/M8 anchors; provide earthing, circuit identification, testing, aiming and commissioning.

Supplying and installing museum-grade LED track spotlight of 20 W with a colour rendering index of not less than 95, a correlated colour temperature of 3000 K, zero ultraviolet and infrared content in the beam, an adjustable beam angle, integral dimming and an anti- glare snoot, adjusted and focused on commissioning

Supplying and fixing ultraviolet-filtering film of not less than 99 per cent ultraviolet rejection to all glazing serving gallery spaces, applied to the internal face including surface preparation Sqm 1,085.00 Glazed areas serving galleries 1 32 - - 32

Wiring for light, fan and power points using 1.5 sqmm and 2.5 sqmm FRLS/FRLSH copper conductors, 1100 V grade, drawn through 20/25 mm dia heavy-duty PVC/FRLS conduit with maximum 40% fill, concealed in approved walls/ceilings or surface-mounted in matching raceways where historic fabric is to be preserved. Provide modular 6A/16A switches and sockets, 6/16A outlets, GI/FR boxes, modular plates, junction boxes, circuit identification and separate green insulated earth conductor. Provide saddles/clamps at maximum 600 mm spacing, bend radius without kinks, ferrules, terminations and testing for insulation resistance, polarity, continuity and earth resistance. Include cutting, making good, accessories and commissioning.

Supplying and fixing recessed LED panel light of 18 W in the library, offices, seminar room, toilets and circulation areas

Supplying, erecting and commissioning the main LT panel with incoming MCCB, bus bars, outgoing MCCBs and MCBs, metering, indication and protection, in a CRCA sheet cubicle of IP-54 protection

Supplying and installing distribution boards of 8-way and 12-way TPN with MCBs, RCCBs of 30 mA and enclosures, wired, tested and labelled, with a separate clean-earth board for the gallery lighting and audio- visual circuits

Supplying and laying LT armoured XLPE copper cable of 4 core x 25 Sqmm from the service point to the main panel and 4 core x 6 Sqmm sub-circuits, laid in trench and on cable trays, including glanding and termination Rmt 985.00 Incoming and sub-circuit cabling 1 110 - - 110

Supply, transportation, rack mounting, installation, parameter setting, testing and commissioning of 5 kVA / 4.5 kW or 5.0 kW Rack-Mountable True Double-Conversion Online Uninterruptible Power Supply (UPS) System with unity or 0.9 power factor, 19-inch rack chassis (3U/4U enclosure height), dual input/output configuration, built-in static bypass and manual maintenance bypass switch; complete with external matching rack-mountable VRLA/SMF battery bank or Lithium-ion battery module designed for required backup runtime, battery inter-connecting cables, rack-mounting rail kit and support brackets, input and output terminal blocks, MCB protection board, SNMP/Modbus network communication card for remote monitoring, LCD display user interface for setting output voltage, frequency, battery charging parameters, and system alarms; including laying of FRLS copper power cables in rigid PVC/GI conduit from main AC distribution board to UPS input and output panels, functional testing, load testing, parameter configuration, training, labour, tools, tackles, and all incidental charges complete as per OEM standards and directions of the Engineer-in-Charge.

Supplying, installing, testing and commissioning a ducted air-conditioning system for the gallery halls and interpretation zone comprising outdoor units, ceiling-concealed indoor units, insulated GI ducting with low face-velocity grilles, refrigerant and drain piping, vibration isolators and controls, sized to hold 22 to 24 degrees Celsius TR 88,000.00

Supplying and installing free- standing industrial dehumidifiers of 100 litres per day capacity with humidistat control and condensate drainage in the galleries and archive, to hold relative humidity between 50 and 55 per cent

Supply and fix white vitreous china wall-hung European WC, approximately 520–550 L x 360–380 W mm, with concealed dual-flush cistern 3/6 L, heavy-duty concealed carrier/frame rated minimum 400 kg, soft-close seat and cover, chrome-plated angle valve, 1 m flexible connector, 32/40 mm flush connection as applicable, 100/110 mm soil connection, health faucet with 1.2 m SS braided hose and wall hook. Fix carrier rigidly to floor/wall structure with M10/M12 anchors, connect cistern and soil pipe with approved seals, level bowl, seal junction with sanitary-grade silicone, connect water, test flushing/leaks and clean complete.

Supplying and fixing white vitreous china Indian water closet of 580 mm with P/S trap, flushing arrangement and fixing accessories (Non- SSR - market rate)

Supply and fix white vitreous china flat-back wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm, with stainless/chrome sensor-operated flush valve, 15 mm water connection, 40/50 mm waste outlet and trap, wall brackets/carrier, stainless steel divider approximately 600 H x 10 thick mm and all chrome fittings. Fix carrier/brackets with M8/M10 anchors into structural wall/frame, maintain manufacturer drainage gradient, connect waste with seal, align divider, provide concealed wiring/6–12 V or battery sensor supply as applicable, test sensor activation and flushing, check leaks and clean.

Supplying and fixing white vitreous china counter-top wash basin of 550 x 400 mm with a granite counter, CP pillar tap, bottle trap, waste coupling and mirror (Non- SSR - market rate)

Sqm 17 Supplying and installing high 10,225.35 pressure laminate (HPL) toilet cubicles using 12 mm thick panels made from phenolic resins under high pressure, of density greater than 1.40 kg per cubic cm and water absorption below 0.8 per cent, resistant to heat, bacteria, chemicals, scratches and impact, meeting IS 2046 and EN 438, each cubicle of 1200 x 1500 x 2000 mm with a 600 x 1730 mm door, SS or nylon auto-return hinges, indicator lock, door knob, coat hook and adjustable legs, with anodised aluminium U, L and H profiles and top rail (excluding GST)

Supplying and laying internal water supply piping in CPVC of 32 mm, 25 mm and 15 mm dia with fittings and valves, concealed in walls with chasing and making good, including pressure testing

Supplying and laying internal soil, waste and vent piping in UPVC of 110 mm and 75 mm dia with fittings, clamps, floor traps and connection to the first inspection chamber, including testing

Supplying and installing an underground sump of 10,000 litre capacity in RCC with a transfer pump of 1 HP, level controls and interconnecting piping, together with HDPE overhead tanks of 5,000 litre total capacity on the terrace Job 1,65,000.00 Water storage and pumping 1 - - - 1 The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Supplying and fixing portable fire extinguishers of ABC dry powder 6 kg, CO2 4.5 kg and clean-agent types appropriate to gallery and archive risk, with wall brackets and signage

Supplying, installing and commissioning IP CCTV cameras of 4 MP resolution with infrared night vision and No 14,500.00 vandal-resistant housings covering every gallery wall, the entrance, circulation, archive approach and forecourt, with a 16-channel network video recorder, 8 TB storage, monitor, structured cabling and PoE switches IP cameras with head-end apportioned 8 - - - 8

RA-1. Clearing of the compartment area of wild vegetation, grass, bushes, shrubs and saplings of girth up to 300 mm, uprooting and removal of stumps, removal of the top organic soil not exceeding 150 mm where unsuitable, and disposal of unserviceable material with a lead up to 1000 m, stacking serviceable material at a place directed Unit : 1 Sqm

Earth work excavation for column footings and plinth beam trenches in all soils including shoring, sheeting, planking, strutting, seigniorage and depositing on bank for all lifts with an initial lead of 10 m, excluding dewatering, as per SS-20B (APSS 308) - ordinary soils, mechanical means, up to 3 m depth

Pre-construction anti-termite treatment by injecting Imidacloprid 30.5% SC (IS 63131) emulsion at 7.5 litres per Sqm on vertical surfaces of columns, plinth beams and wall-floor junctions, 5.0 litres per Sqm on the horizontal surface of the basement filling below the flooring bed and 2.0 litres per running metre at expansion joints, with treatment 500 mm deep around columns and 300 mm deep around plinth beams, including channel excavation and rodding, as per IS 6313 (Part 2) 2013 with a CIB-RC registered termiticide

Plain cement concrete (1:4:8) using 40 mm HBG metal with machine mixing as levelling Cum 5,098.05 course under footings, up to plinth level Bed concrete under footings 12 1.6 1.6 0.15 4.61

M25 grade design mix concrete as per IS 456 using weigh batcher with 20 mm graded machine-crushed hard granite metal from an approved quarry, including seigniorage, pumping, centering, shuttering, laying, vibrating and curing, excluding steel - isolated column footings

M25 grade design mix concrete as above - RCC pedestals of 300 x 300 mm from footing top to plinth beam soffit

M25 grade design mix concrete as above - plinth beams of 230 x 300 mm forming the plinth grid

Filling with gravel to the sides of foundations and in the basement in layers not exceeding 15 cm thick, consolidating each layer by watering and ramming (APSS 309 & 310)

M25 grade design mix concrete as grade slab of 150 mm thickness over consolidated basement filling, laid to level, power floated and finished to receive flooring, excluding steel

C-10 / 10.2 Superstructure & Roof S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 10 M25 grade design mix concrete as above - RCC Cum 14,398.03 columns of 300 x 300 mm from plinth to roof beam soffit

M25 grade design mix concrete as above - roof beams of 230 x 450 mm including centering, shuttering and propping

M25 grade design mix concrete as above - RCC roof slab of 150 mm thickness including centering, shuttering, propping, vibrating and curing

M25 grade design mix concrete as above - sunshades of 900 mm projection and 100 mm average thickness over the openings, and the entrance canopy slab

Providing HYSD / TMT steel bars of Fe-500 grade of different diameters conforming to IS 1786 for the RCC works of the block, including straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks, tying and lap-splicing with 18 SWG binding wire and all wastages such as overlaps, couplings, chairs and spacer bars (APSS 126) Kg 91.47 Footings and pedestals 10.28 Cum @ 95 kg - 10.28 95 - 976.6 Plinth beams and grade slab 20.58 Cum @ 100 kg - 20.58 100 - 2058 Columns 4.54 Cum @ 130 kg - 4.54 130 - 590.2 Roof beams, slab and sunshades 26.85 Cum @ 110 kg - 26.85 110 - 2953.5

Brick masonry in CM (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm including scaffolding, lift charges and curing (APSS 501 & 504) - 230 Cum 8,133.22 mm thick external walls, measured net of openings

Brick masonry in CM (1:6) with 2nd class bricks as above - 115 mm thick internal partitions to the craft store, toilets and staff room

Providing brick-bat coba waterproofing treatment to the roof slab in CM (1:4) with approved integral waterproofing compound laid to slopes at an average thickness of 100 mm, finished with neat cement punning and a 7-day ponding test, followed by two coats of elastomeric acrylic waterproof membrane (Non- SSR - market rate)

C-10 / 10.3 Finishes, Joinery & Services S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 20 Plastering 12 mm thick for internal walls using screened sand with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing (SS 901, 903 & 904)

Ornamental ceiling plastering 12 mm thick with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing (SS 901, 903 & 904)

Plastering with CM in 2 coats to external walls, 20 mm thick, base coat in CM (1:6) 16 mm thick and top coat in CM (1:4) 4 mm thick with dubara sponge finishing (SS 901, 903 & 904)

Providing and applying synthetic plaster putty of average 1 to 2 mm thickness over internal plastered surfaces including surface preparation, emery-paper sanding and cleaning

Painting internally with 2 coats of washable plastic emulsion paint of approved brand and shade over an approved primer (SS 911), in a child-friendly colour scheme with a scrubbable finish to 1.20 m height in the activity halls

Painting externally with 2 coats of acrylic emulsion paint, weather-proof, silicon- modified, exterior grade with VOC content below 50 g/litre, of approved brand and shade (SS 912)

Flooring with non-skid full- body ceramic floor tiles of size 300 x 300 mm and thickness between 7-8 mm, 1st quality conforming to IS 13711, IS 13712 and IS 13630, set over a base coat of CM (1:8) 12 mm thick with neat cement slurry at 3.3 kg/Sqm and joints filled with matching white cement, laid Sqm 1,164.36 to the required slope, selected for slip resistance and ease of cleaning in the children's activity halls (APSS 707 & 701) Activity halls, craft store and circulation 1 96 - - 96

Dadooing to walls with glazed full-body ceramic wall tiles of size 300 x 450 mm and 6 mm thickness set over a base coat of CM (1:3) 12 mm thick with neat cement slurry at 3.3 kg/Sqm and jointed with matching coloured cement, in the wash-up area and toilets Sqm 1,464.27 Wash-up and toilet dado to 2.10 m 1 26 - 2.1 54.6

Wiring for light, fan and power points with 1.5 Sqmm and 2.5 Sqmm FRLS copper conductor in PVC conduit including modular switches, plates, boxes and earthing, Point 1,285.00 with LED panel luminaires, ceiling fans, a distribution board and connection to the main panel of the gallery Points in the children's block 44 - - - 44

Supply and fixing of wireless smoke detection control panel of 28 wireless zones, 2 Hard wired Zones, Tamper Alert, Pass code protected, RF jamming recognition, diagnostic feature for RF signal strength between panel and each detector, vent reporting using PSTN telephone line, dialing upto 4 telephone numbers, event reporting as per users choice, LCD screen display, two way voice interaction, battery backup stand by time up to 12 hrs. Including transportation, all taxes and all labour charges etc complete. Makes: As per list of recommended brands.ELEC9.1.1

Supply and install children's activity furniture package for 60 children comprising approximately 30 work tables each 1200 L x 600 W x 550–650 H mm or age-appropriate adjustable height, rounded 20–25 mm radius corners, 18–25 mm BWP plywood/HDPE/compact laminate tops, 30 stacking stools with seat height 300–380 mm, 2 art trolleys approximately 900 x 500 x 900 mm with lockable castors, 60 individual material trays and minimum 4 lockable storage cupboards approximately 900 W x 450 D x 1800 H mm. Use non-toxic low-VOC finishes, concealed rounded-edge hardware, anti-tip restraints, soft-close hinges and 50–75 mm lockable castors on trolleys. Includes delivery, assembly, levelling, fixing where required, safety inspection and cleaning.

Supplying and installing craft workstations comprising a clay and pottery bench with a settlement trap, a paper and collage bench, a wash-up trough at child height and a ventilated store for materials The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Supplying and installing the children's exhibition system comprising a continuous low- level display rail at 1.20 m height with clip frames at child eye level, a magnetic pin-up board wall and adjustable LED display lighting, for the rotating exhibition of children's work

Supplying and installing an entry counter for the children's centre with a ticketing terminal, printer and cash drawer linked to the main gallery ticketing system, for the nominal ten-rupee entry ticket Job 85,000.00 Children's centre entry counter 1 - - - 1 The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Supply and install projection interpretation zone comprising two laser projectors, each minimum 6000 ANSI/ISO lumens, WUXGA 1920 x 1200, laser source life ≥20,000 h, suitable short/standard throw lenses, edge blending and geometry correction; media server with minimum i7/Ryzen 7 CPU, 32 GB RAM, dedicated GPU and 2 TB SSD; projection surface treatment using approved high-gain/matte projection coating; playback/control system, HDMI/DP/network cabling, mounts, safety wires and power. Mount projectors to approved modern structure, align and blend images, calibrate colour/brightness, configure synchronized playback, test content and hand over operating settings.

Digitisation of the collection for the digital archive comprising the conservation safe capture of the paintings and drawings at archival resolution, colour management, metadata and indexed delivery.

Convert and fit out seminar/AV room for 60 persons with 25 mm acoustic wall panels on 50 x 25 mm timber/GI battens at approximately 400–600 mm centres, wrapped in approved fire-retardant acoustic fabric, acoustic ceiling using 15–20 mm mineral fibre/rockwool panels with NRC ≥0.70, controlled-light blackout roller blinds with side channels, dimmable LED lighting and 60 upholstered conference/auditorium chairs. Provide acoustic doors/seals where required, AV points, projector/screen/data/power outlets, cable management, carpet/vinyl floor finish and complete fixing to approved substrates. Include setting out, insulation, panel joints, corner trims, electrical/AV testing, seating anchorage where required and commissioning.

Supplying and installing mobile display panels of 2400 x 1200 mm on lockable castors with a double-sided hanging- capable face and interlocking edges, for reconfigurable exhibition layouts

Provide complete enabling package for future machine-room-less passenger lift, 6-person capacity (approximately 408 kg), serving three levels, with shaft/landing openings sized as per approved lift manufacturer, minimum pit/headroom requirements verified by design, guide-rail fixing inserts and load-bearing brackets cast/anchored into structural shaft, landing door openings with MS edge frames, sill supports and fire-rated door provision, dedicated 3-phase power feeder, 4-core/5-core control cable provision, earthing, isolator and dedicated DB with spare ways, lift shaft lighting/socket and machine/control arrangement. Provide approved drawings, structural coordination, embeds, sleeves and load data; all openings and provisions to be protected and capped until lift installation. Test feeder continuity/insulation and verify dimensions before handing over.

Supplying and fixing SS-304 handrail of 50 mm dia at two heights of 760 mm and 900 mm with a 300 mm horizontal extension at both ends, along the ramp, staircase and accessible route

Designing, manufacturing, supplying, loading, unloading, transporting and installing a complete FRP Portable Toilet Cabin of approximate size 6'-0" × 6'-0" × 8'-0" height, fabricated with durable, UV-resistant and weather-resistant FRP panels of adequate thickness, including FRP cabin enclosure, FRP floor with anti-skid floor mat / finish, FRP roof, door with necessary frame, hinges, locking arrangement and ventilation provision. The unit shall be complete with suitable FRP/HDPE water storage tank, sludge/holding collection tank, water filling arrangement, waste outlet connection point, sanitary-grade Western/Indian type WC commode, flush tank/flush unit, wash basin, faucets, water tap point, internal water supply and waste connections, necessary pipes, fittings, traps, valves, connectors and all required sanitary accessories. The item shall include fabrication, moulding, cutting, fixing, sealing, jointing, plumbing connections, loading, unloading, transportation to site, positioning, installation, anchoring, testing of water supply and waste disposal arrangements, leakage testing, functional testing and commissioning, including all labour, materials, tools and tackles and all incidental charges complete as directed by the Engineer-in-Charge. Accessible (Divyang) FRP toilet cabin with 1.5 m turning space, grab bars, ramp threshold, outward door, raised pan and emergency call point, complete for finished item of work as specified on the Non-SSR sheet.

Supplying and installing visitor seating in the galleries and waiting areas comprising upholstered benches of 1500 mm length on a powder- coated steel frame

Supplying and installing wayfinding and orientation signage comprising floor directories, gallery identifiers, directional signs and regulatory signage in an anodised aluminium and acrylic system, in Telugu and English

Designing, manufacturing, supplying, loading, unloading, transporting and installing a complete FRP Portable Toilet Cabin of approximate size 4'-0" × 4'-0" × 8'-0" height, fabricated with durable, UV-resistant and weather-resistant FRP panels of adequate thickness, including FRP cabin enclosure, FRP floor with anti-skid floor mat / finish, FRP roof, door with necessary frame, hinges, locking arrangement and ventilation provision. The unit shall be complete with suitable FRP/HDPE water storage tank, sludge/holding collection tank, water filling arrangement, waste outlet connection point, sanitary-grade Western/Indian type WC commode, flush tank/flush unit, wash basin, faucets, water tap point, internal water supply and waste connections, necessary pipes, fittings, traps, valves, connectors and all required sanitary accessories. The item shall include fabrication, moulding, cutting, fixing, sealing, jointing, plumbing connections, loading, unloading, transportation to site, positioning, installation, anchoring, testing of water supply and waste disposal arrangements, leakage testing, functional testing and commissioning, including all labour, materials, tools and tackles and all incidental charges complete as directed by the Engineer-in-Charge.

Supply and install staff/volunteer facilities comprising powder-coated steel lockers, approximately 300 W x 450 D x 1800 H mm per 6-compartment locker or equivalent, with numbered doors and cam locks; pantry counter approximately 1800 L x 600 D x 850 H mm with 18 mm BWP plywood carcass, 20 mm granite/quartz top, stainless-steel sink, 15 mm CP tap, 40 mm waste/trap and lower storage; notice board approximately 1200 x 900 mm, cork/felt surface with aluminium frame; and first-aid station cabinet approximately 600 W x 300 D x 600 H mm with lockable glazed door and labelled compartments. Fix lockers and cabinets level using M8 anchors/anti-tip restraints to approved surfaces; seal pantry top and connect plumbing; install notice board/first-aid cabinet with concealed screws, labels and all accessories.

SUB-ESTIMATE 09 — Development of Main Road as a Streetscape and Pedestrian Priority Corridor (Innespeta – Kotipalli Bus Stand – Kotagummam, 1.25 Km) under Godavari Pushkaralu 2027, Rajamahendravaram

Earthwork excavation in soils upto SDR by mechanical means for the footpath formation as per drawings and technical specifications, including setting out, dressing of sides and bottom, disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Filling with gravel in the footpath formation, including cost of gravel, seignorage charges and conveyance to site, filling in layers not exceeding 200 mm, watering and compacting to the required density, complete for finished item of work.

Construction of granular sub-base by providing well graded material / close graded material conforming to Grading-V of MoRT&H Table 400-1, mixing in place with a rotavator at OMC, spreading with a motor grader and compacting with a roller to the required density, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the footpath base using 40 mm size hard machine crushed granite aggregate from approved quarry, including cost and conveyance of all materials, machine mixing, laying in 150 mm layers, ramming, finishing the top surface to the required level and curing, complete for finished item of work (APSS No. 402).

Supply, laying and fixing of precast concrete blocks for paving of M-30 grade and thickness not less than 80 mm suitable for medium traffic, conforming to IS 15658:2006, of approved shape, design and colour, laid over a 50 mm compacted sand bed with joints filled with fine sand, vibrated with a plate compactor, including cost and conveyance of all materials and labour charges, complete for finished item of work.

Supplying and laying tactile guiding and warning tiles of size 300 x 300 x 60 mm of approved make and colour conforming to the Harmonised Guidelines and Standards for Universal Accessibility in India 2021, laid over a 20 mm thick CM (1:4) bed with joints pointed in CM (1:3), including cost and conveyance of all materials, complete for finished item of work.

Earthwork excavation in soils upto SDR by mechanical means for the kerb foundation as per drawings and technical specifications, including setting out, dressing of sides and bottom and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the kerb bedding and backing using 40 mm size hard machine crushed granite aggregate from approved quarry, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply and fixing of ornamental vacuum dewatered pimple finished splay type precast cement concrete kerb stones of M-40 grade of size 600 x 375 x 100 mm (bottom width 100 mm, height 300 mm rising to 375 mm, top width 50 mm with 45 degree chamfer) set over the prepared concrete bed in CM (1:3), joints pointed, including cost and conveyance of all materials and labour charges, complete for finished item of work (BLD-CSTN-6-18).

Earthwork excavation in soils upto SDR by mechanical means for junction plaza formation as per drawings and technical specifications, including setting out, dressing and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Construction of granular sub-base by providing well graded material / close graded material conforming to Grading-V of MoRT&H Table 400-1, mixing in place with a rotavator at OMC, spreading with a motor grader and compacting to the required density, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the junction plaza base, including cost and conveyance of all materials, machine mixing, laying in layers, ramming, finishing to the required level and curing, complete for finished item of work (APSS No. 402).

Supplying and laying cobble-stone paving in natural granite setts of size 100 x 100 x 100 mm (tolerance +/- 5 mm), of approved shade, laid to the approved pattern over a 50 mm thick CM (1:6) bed, joints filled and pointed with CM (1:3), including cost and conveyance of all materials, cutting to profile at edges and all labour charges, complete for finished item of work.

Supplying and laying tactile warning tiles of size 300 x 300 x 60 mm at the approaches to junctions and at all pedestrian crossings, of approved make and colour, laid over a 20 mm thick CM (1:4) bed with joints pointed in CM (1:3), complete for finished item of work.

Providing and applying hot applied thermoplastic road marking material of 2.5 mm thickness with reflectorising glass beads at 250 gms per sqm on the bituminous surface, including cleaning and preparing the surface, for zebra crossings, stop lines, lane and edge lines and pedestrian priority markings, as per Clause 803 MORTH, complete for finished item of work.

Earthwork excavation in soils upto SDR by mechanical means for hawking bay formation as per drawings and technical specifications, including setting out, dressing and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Construction of granular sub-base by providing well graded material / close graded material conforming to Grading-V of MoRT&H Table 400-1, mixing in place, spread with a motor grader and compacted to the required density, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the hawking bay base, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply, laying and fixing of precast concrete blocks for paving of M-35 grade and thickness not less than 60 mm suitable for light traffic, conforming to IS 15658:2006, in a contrasting colour demarcating the vending zone, laid over a 50 mm compacted sand bed, joints filled with fine sand and vibrated with a plate compactor, complete for finished item of work.

Demarcation and numbering of individual vending bays comprising a 100 mm wide hot applied thermoplastic outline to the bay perimeter and a 150 x 200 mm stainless steel bay identification plate of 1.2 mm thickness with laser etched bay number fixed to the adjoining kerb or pole, complete as directed by the Engineer-in-charge.

Supplying and fixing an outdoor twin dustbin for wet / dry segregation as per SWM Rules 2016 colour coding, each bin of 60 litre capacity in rotomoulded HDPE with UV stabilisation, mounted on a powder coated MS stand of 1.5 mm thickness, grouted to the finished footpath with 4 nos. M10 anchor fasteners, complete for finished item of work.

Supplying and fixing an outdoor bench of overall length 1800 mm, seat depth 450 mm and seat height 450 mm, with cast iron / powder coated MS legs and hardwood or WPC slats of 40 mm thickness finished with two coats of exterior grade PU, grouted to the finished footpath with anchor fasteners, complete for finished item of work.

Supplying and fixing a segmented circular tree-surround bench of 2100 mm outer diameter and 1200 mm inner diameter in powder coated MS frame with hardwood or WPC slats, supplied in segments and assembled around existing avenue trees, complete for finished item of work.

Supplying and setting in position a factory made granite seating unit of nominal size 1500 x 450 x 450 mm in M-30 grade concrete with exposed aggregate or acid etched finish, edges chamfered and polished, set over the prepared footpath base, complete for finished item of work.

Supplying and fixing precast cement concrete bollards of M-30 grade, 150 mm diameter and 950 mm overall height with 350 mm embedded in a PCC (1:3:6) foundation block of 300 x 300 x 450 mm, finished smooth and painted with two coats of exterior grade paint over primer, including retro-reflective banding, complete for finished item of work.

Supplying and fixing a two part cast iron / MS tree grate of 1200 x 1200 mm overall size with a 450 mm diameter central opening, set in an MS angle frame of 40 x 40 x 5 mm grouted flush with the finished footpath level, painted with two coats of synthetic enamel over red oxide primer, complete for finished item of work.

Fabrication, supply and transportation to site of swaged tubular pole of 110 mm dia x 3.6 mm thickness (58 kg) conforming to IS 2713 with a 90 mm dia MS pipe bracket, base plate and foundation bolts, including internal loop-in loop-out wiring in 3 core x 2.5 sqmm copper cable, erection, plumbing, grouting and connection, complete for finished item of work.

Supply, transportation and erecting of 40 W LED post top lantern made of cast aluminium with decorative housing, IP66 optical block, 4000 K correlated colour temperature, driver with surge protection of 10 kV, fixed to the pole bracket, tested and commissioned, complete for finished item of work.

Providing, supplying, installing, testing and commissioning of outdoor LED bollard luminaire of 15 W with 900 mm +/- 100 mm overall height, die cast aluminium body with IP65 protection, mounted over a PCC (1:3:6) foundation block of 300 x 300 x 450 mm with 4 nos. M8 anchor bolts, complete for finished item of work.

Earthwork excavation of cable trench of 0.30 m width and 0.90 m depth in hard ground and laying of underground cable upto 50 sqmm on a sand cushion with brick covering, refilling the trench, and fixing of cable route indicators, as per Item 15.6.1 of Electrical Data 2026-27, complete for finished item of work.

Supply and laying of 4 core x 25 sqmm XLPE insulated, 1100 V grade armoured aluminium conductor cable conforming to IS 7098 Part-I in the prepared trench, including cost of cable, jointing, termination with brass glands and lugs, testing and commissioning, complete for finished item of work.

Supply and fixing of a suitable outdoor type feeder pillar box fabricated out of 14 SWG CRCA sheet with seven tank pre-treatment and powder coating, housing an incoming 63 A FP MCB, six outgoing SP MCBs, bus bars, astronomical timer and energy meter provision, mounted over a PCC pedestal, complete for finished item of work.

Providing an independent earthing station comprising a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes, in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with a GI earth strip connection, as per Item 5.1.1 of Electrical Data 2026-27, complete for finished item of work.

Design, supply, fabrication and erection of a corridor signage unit comprising directional blades and an RMC branding panel 450mmX 600mm in 3 mm ACP over an SS frame with retro-reflective sheeting of Type XI, mounted on a 100 mm dia SS pole of 4.5 m height grouted in a PCC foundation, including graphics as per the approved signage manual, complete for finished item of work.

SUB-ESTIMATE 10 — Construction of three City Entrance Gateway Arches in the Nagara style with facade lighting, Godavari Pushkaralu 2027 branding and approach landscaping, at Maha Pushkara Vanam, the Road-cum-Rail Bridge approach and Airport Road, Rajamahendravaram

Earth work excavation in ordinary soil for the pier column foundations as per drawings, including shoring and strutting, dewatering where met with, dressing of the bed and sides, refilling around the completed foundation in layers watered and rammed, and disposal of the surplus spoil with all leads and lifts

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as levelling course under the column footings, including cost and conveyance of all materials, machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing, reinforcement paid for separately

Reinforced cement concrete of M-25 in the 450 x 450 mm pier columns rising 6.00 m clear above the finished road level, including centering, shuttering, placing, vibrating, finishing and curing, reinforcement paid for separately

Reinforced cement concrete of M-25 in the pier caps connecting each cluster of four columns into a portal pier and carrying the span truss bearings, including centering, shuttering, placing, vibrating and curing, reinforcement paid for separately

Reinforced cement concrete of M-25 in the tie beams at plinth level connecting the columns of each cluster, including centering, shuttering, placing, vibrating and curing, reinforcement paid for separately

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 for the footings, columns, pier caps and tie beams, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule, including cover blocks and all wastage

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Granite-faced protective kerb ring 300 mm high and 350 mm wide around each pier column cluster to guard the columns against vehicle impact at the carriageway edge, in machine-cut granite of 40 mm thickness on an M-20 concrete core, set in CM (1:3) with flush pointed joints and a chamfered top arris

Design, fabrication, hot-dip galvanising, supply, transport, erection and painting of the steel span truss carrying the arch across the carriageway - a welded box truss of 2.50 m structural depth spanning 30.48 m clear between the pier faces, in hollow sections and plates to IS 2062 Gr. E250(A), designed to IS 800:2007 with wind loading to IS 875 Part-3 at a basic wind speed of 50 m per second and seismic Zone III, with machined bearing assemblies at the pier caps, maintenance walkway and access hatch within the truss, including third-party proof checking of the design, the erection scheme with cranage and traffic management, and the surface treatment of blast cleaning to Sa 2.5, one coat of two-pack epoxy zinc-rich primer, one intermediate coat and two coats of two-pack polyurethane finish to a total dry film thickness of not less than 240 microns

Fabricating, supplying and fixing mild steel bearing plates of 750 x 750 x 32 mm with HSFG holding-down bolt assemblies, setting templates, levelling nuts and non-shrink cementitious grouting, cast into the pier caps to receive the span truss bearings

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm forming the infill panels, the pier casing and the plinth of the Nagara-style pier composition, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness, base coat 16 mm in CM (1:6) and top coat 4 mm in CM (1:4) with dubara sponge finishing, to the external faces of the piers and the plinth, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the concealed and internal faces of the pier casing, including scaffolding, curing and finishing

Ornamental ceiling plastering 12 mm thick in a single coat in CM (1:4), run to the moulded profile of the shikhara cornices, the string courses and the soffit bands of the arch

Supplying and fixing glass-fibre reinforced concrete (GRC) ornamental components forming the Nagara-style shikhara superstructure over each pier and the crowning element over the span - amalaka, kalasha, urushringa tiers, gavaksha motifs and the moulded band courses - cast in a white cement and glass-fibre matrix of not less than 12 mm shell thickness on a hot-dip galvanised steel armature, with stainless steel fixings to the concrete and masonry substrate, joints filled and finished to a seamless profile, in a sandstone tone matched to an approved sample, including all moulds, templates and the sculptor's model approved before casting

Supplying and fixing dry-clad rain-screen cladding in GRC panels with a honed sandstone-textured face on a hot-dip galvanised steel sub-frame with stainless steel undercut anchors, over the pier faces and the span fascia, including the cavity, flashings, drip details and sealed joints

Supplying, installing, testing and commissioning of an IP66 linear LED grazer of 24 W and 3000 K colour temperature with an asymmetric grazing optic, zero-flicker constant-current driver, DMX-512 addressable decoder, marine-grade aluminium body and stainless steel adjustable bracket

Supplying, installing, testing and commissioning of an IP66 narrow-beam LED architectural floodlight of 60 W and 3000 K with a 10 degree by 40 degree elliptical optic, glare snoot, zero-flicker driver, DMX-512 decoder and stainless steel yoke with locking scale

Supplying, installing and programming a DMX-512 architectural lighting scene controller with an astronomical time clock, not less than eight stored scenes including a festival scene for the Pushkaralu period, a sequence fade engine, surge-protected supply and an IP65 weatherproof wall enclosure

Supplying and laying concealed lighting power and DMX data cabling in hot-dip galvanised steel conduit of 25 mm and 32 mm diameter with weatherproof junction boxes, glands, cable ties and identification ferrules, chased into or fixed behind the cladding and made good

Supplying and fixing the gallery signage band in SS- 304 box letters of 450 mm height reading in Telugu and English with concealed LED back-lighting, mounting rails and cabling The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Fabricating, supplying and fixing a concealed mounting frame in hot-dip galvanised steel hollow sections for the branding and identity element, anchored to the cladding sub-frame with stainless steel fixings, including a maintenance access hatch and cable management

Supplying, installing, testing and commissioning of an outdoor feeder pillar of IP65 protection in a powder-coated sheet steel enclosure of 2 mm thickness with a 100 A four-pole MCCB incomer, six RCBO protected outgoing ways, a digital energy meter, phase indication, a timer and photocell control module and an internal earth bar, mounted on an RCC plinth

Supplying and laying a sub-main of 4 core 25 sqmm XLPE insulated armoured aluminium cable from the nearest APCPDCL supply point to the feeder pillar, including end terminations with brass double compression glands, aluminium lugs, route markers and testing

Earth work excavation of cable trench of 0.30 m width and 0.90 m depth in hard ground, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of cable route indicators

Providing an independent earthing station with a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Internal wiring of the arch installation in FRLS copper conductor cable drawn through concealed hot-dip galvanised conduit, with a timer and photocell control interface, a Type-2 surge protective device at the feeder pillar, looping boxes, switches and testing

Providing lightning protection to the gateway arch conforming to IS 3043 with air terminals concealed within the shikhara, down conductors in 25 x 3 mm copper strip run within the pier casing, test joints in accessible boxes and bonding to the earthing stations

Ground modelling of the median in CM 1:4 12mm thick and flanking verges to the approved contours, supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure, levelling, grading to falls and consolidation

Supplying and planting ornamental shrubs and ground cover of approved species in pits of 0.30 x 0.30 x 0.30 m refilled with a soil and manure mixture, including staking where required, initial watering and replacement of casualties during establishment

Supplying and planting an ornamental palm of 2.50 to 3.00 m clear stem of an approved species in a pit of 1.00 x 1.00 x 1.00 m refilled with a soil and manure mixture, including tripod staking, hessian wrapping, initial watering and replacement of casualties during establishment

Supplying and installing a drip irrigation system comprising a PVC main, LLDPE laterals, pressure compensating emitters, filters, air release and flush valves, solenoid valves and an automatic irrigation controller with a rain sensor, including trenching, testing and commissioning

Providing a planter kerb of 300 mm height faced in machine-cut granite of 30 mm thickness on an M-20 concrete core, laid to line and level on a bedding of CM (1:4) with flush pointed joints and a chamfered top arris

Supplying and erecting a crash-tested W-beam metal beam crash barrier conforming to MoRT&H Clause 810 in hot-dip galvanised steel with posts at 2.00 m centres set in M-15 concrete, spacers, terminal end treatments and reflective delineators

Auguring and boring of holes in site for Bored cast-in-situ R.C.C. Piles for building foundations in loamy, clayey soils like Black cotton soils and ordinary soils without under reams as per IS 2911 - 1980 as per approved designs including all operations, incidental, labour charges, hire charges of machinery, augur bore drill and shell equipment, etc, complete for all depths and for finished item of work for piles of 375mm diameter.

Providing thermoplastic road marking of 2.5 mm thickness with reflectorising glass beads applied by the drop-on method, to MoRT&H Clause 803, including chevron markings, edge lines and transverse bar markings in advance of each gateway, on a cleaned and primed surface

Supplying and erecting retro-reflective advance warning and information signage conforming to IRC 67 in Type XI micro-prismatic sheeting on an aluminium composite sign face with a hot-dip galvanised support structure and foundation, measured in the area of the sign face

Dismantling of existing obstructions within the gateway footprint including kerbs, footpath slabs, minor structures and abandoned foundations, sorting of serviceable material and stacking within the site, and disposal of the unserviceable material with all leads and lifts, measured in the volume dismantled

Shifting of the LT electrical lines and poles affected by the gateway foundations, carried out in coordination with and to the approval of the APCPDCL, including the supervision and departmental charges, temporary supply arrangements and restoration of supply

Shifting of the communication cables, pedestals and junction chambers affected by the gateway foundations in coordination with the utility owners, including protection of live circuits, temporary re-routing and the restoration of service

Providing storm water cross drainage across the gateway footprint in 600 mm diameter NP3 hume pipe laid to grade on a concrete bedding with haunching, collar joints in CM (1:2), including the excavation, refilling and the connection to the existing drain

Providing and laying Bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading -II, premixed with bituminous binder VG30 @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects

SUB-ESTIMATE 13 — Construction of Smart Bus Shelters (PRAYANA — Standard Design, 4 Nos.) at Priority Stops on Main Road, GNT Road and Bund Road under Godavari Pushkaralu 2027, Rajamahendravaram

Earthwork excavation in soils upto SDR by mechanical means for the shelter foundations as per drawings and technical specifications, including setting out, shoring where required, dressing of sides and bottom, backfilling with selected excavated material and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Providing anti-termite treatment as per IS 6315 (Part-2) 2001 (pre-constructional chemical treatment) along the internal and external vertical faces of columns, plinth beams and the top surface of the basement filling below the flooring bed, using chlorpyriphos emulsifiable concentrate 20% at 1% concentration at 7.5 litres per sqm of vertical surface and 5 litres per sqm of horizontal surface, including all labour for channelling, spraying and rodding, complete for finished item of work.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the foundation and under flooring bed using 40 mm size hard machine crushed granite aggregate from approved quarry, including cost and conveyance of all materials, machine mixing, laying in 100 mm layers, ramming, finishing the top surface to the required level and curing, complete for finished item of work (APSS No. 402).

Supply and placing of M-25 grade nominal mix vibrated reinforced concrete corresponding to IS 456 using 20 mm size graded machine crushed hard granite metal, in isolated footings, including cost and conveyance of all materials, machine mixing, laying, vibrating, centering and shuttering and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Supply and placing of M-25 grade nominal mix vibrated reinforced concrete corresponding to IS 456 using 20 mm size graded machine crushed hard granite metal, in pedestals and the plinth beam, including cost and conveyance of all materials, machine mixing, laying, vibrating, centering and shuttering and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Supply and placing of M-25 grade nominal mix vibrated reinforced concrete for the raised plinth slab of the shelter, including cost and conveyance of all materials, machine mixing, laying, vibrating, centering and shuttering and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the RCC works above, including labour charges for straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Supplying, fabricating and erecting in position the stainless steel grade 304 structural framework of the shelter comprising tubes, hollow sections, plates, sheets and pipes of all sizes and diameters, designed to IS 800 and IS 875 (Part 3) for wind, including base plates, anchor bolts, gussets, all cutting, welding, grinding, buffing and mirror or matt finishing, cost and conveyance of all materials to site with all taxes and duties, and all labour charges for erection, plumbing and alignment, complete for finished item of work.

Supplying and fixing insulated metal roofing to the shelter canopy comprising a 0.5 mm thick pre-painted galvalume top sheet over a 50 mm rigid PUF core with a 0.45 mm liner sheet, fixed to the steel framework with self drilling fasteners and EPDM washers, including ridge, barge and closure profiles, sealants and the non-penetrating mounting provision for the solar array, complete for finished item of work.

Supplying and fixing concealed rainwater gutter and fascia in 1.2 mm thick powder coated aluminium of developed width not exceeding 600 mm, with 75 mm dia downtakes concealed within the columns, including brackets, sealants and all fixing accessories, complete for finished item of work.

Supplying and fixing a false ceiling of 12.5 mm thick moisture resistant gypsum board on a galvanised steel or aluminium grid suspended from the roof framework, including perimeter channels, jointing tape, finishing compound, cut-outs for light fittings and two coats of acrylic emulsion, complete for finished item of work.

Supplying and fixing 8 mm thick toughened glass panels of approved shade in powder coated or anodised aluminium sliding-folding frames of approved section, including EPDM weathering seals, stainless steel hardware, locking arrangement, handles, silicone sealant and all fixing accessories, erected at site, complete for finished item of work.

Flooring with soluble salt porcelain vitrified tiles, screen printed and polished, of size 600 x 600 mm of 1st quality and approved shade with an anti-skid finish, set over a 12 mm thick base coat of cement mortar (1:8) over the concrete bed already laid, with neat cement slurry spread at 3.3 kg per sqm and joints finished with pigmented white cement paste, including cost and conveyance of all materials, complete for finished item of work (BLD-CSTN-7-5).

Supplying and laying tactile guiding and warning tiles of size 300 x 300 x 60 mm of approved make and colour conforming to the Harmonised Guidelines and Standards for Universal Accessibility in India 2021 and the RPwD Act 2016, laid over a 20 mm thick CM (1:4) bed with joints pointed in CM (1:3), at the shelter entry, along the ramp and at the boarding edge, complete for finished item of work.

Painting exposed mild steel members, brackets and fixings with one coat of red oxide zinc chromate primer and two coats of synthetic enamel paint of Grade-II with VOC content less than 50 gms per litre in the approved shade, including surface preparation, complete for finished item of work.

Supplying and fixing a stainless steel grade 316 waiting bench of 3.0 m length with a seat height of 450 mm and seat depth of 450 mm, in 50 x 25 mm SS hollow sections with a slatted top, buffed to a matt finish, with integral armrests at the accessible bay, grouted to the finished floor with anchor fasteners, complete for finished item of work.

Twin segregated HDPE 120 litre dustbins in green and blue on an MS stand with foot-pedal lids and colour-coded labels, complete for finished item of work as specified on the Non-SSR sheet.

Supplying, fabricating and fixing stainless steel grade 304 handrail of 38 mm dia with 25 mm dia intermediate rail at the accessible ramp, at 900 mm height with a 300 mm horizontal extension at both ends, including base plates, anchor fasteners, welding, grinding and buffing, complete for finished item of work.

Design, supply and fixing of a route map and stop identification board of 1200 x 900 mm in 3 mm ACP over an MS or SS frame with UV printed graphics under a 3 mm acrylic face, showing the city bus route network, the stop name in Telugu and English and the RMC marque, fixed to the shelter framework, complete for finished item of work.

Supplying, installing, testing and commissioning of a rooftop monocrystalline solar photovoltaic array of modules not less than 540 Wp each conforming to IS 14286 and IS 61730, mounted on a non-penetrating galvanised mounting structure over the shelter canopy, including DC cabling in UV resistant conduit, array junction box, DC surge protection and earthing of the array frame, complete for finished item of work.

Supplying, installing, testing and commissioning of a hybrid solar inverter of not less than 3 kVA with MPPT charge controller and a lithium ferro phosphate battery bank of not less than 5 kWh with battery management system, mounted in a lockable ventilated enclosure within the shelter, including AC and DC distribution boards, changeover, surge protection and all interconnecting cables, complete for finished item of work.

Supplying, installing, testing and commissioning of a 20 W LED luminaire of IP65 protection with a die cast aluminium body, 4000 K correlated colour temperature and surge protection of 10 kV, recessed in or surface mounted to the shelter ceiling and canopy soffit, complete for finished item of work.

Providing internal electrical installation to the shelter comprising wiring in FRLS copper conductors of 1.5 and 2.5 sqmm in concealed PVC conduit, a six way distribution board with MCBs and RCCB, switches, sockets, occupancy and photocell control, and all accessories, tested and commissioned, complete for finished item of work.

Providing an independent earthing station comprising a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes, in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with a GI earth strip connection, as per Item 5.1.1 of Electrical Data 2026-27, complete for finished item of work.

Supply and laying of 4 core x 16 sqmm XLPE insulated, 1100 V grade armoured aluminium conductor cable conforming to IS 7098 Part-I from the nearest service point to the shelter distribution board, in a prepared trench or on the pole, including jointing, termination with brass glands and lugs, testing and commissioning, complete for finished item of work.

Supplying, installing, testing and commissioning of a 43 inch outdoor grade high brightness LED display of not less than 2500 nits with a toughened anti-glare front, IP55 enclosure with thermal management, networked media player, mounting brackets of approved make/sony/samsung, complete for finished item of work.

Supplying, installing, testing and commissioning of a passenger information system unit comprising an LED or LCD strip display with a controller, integration with the corporation GPS and ITMS feed for live estimated time of arrival, an optional audio announcement module with amplifier and speaker, and one year of data connectivity, complete for finished item of work.

Supplying, installing, testing and commissioning of a surveillance and safety package comprising four numbers of 4 MP IP cameras with night vision, a four channel network video recorder with 2 TB storage, a panic or SOS call button with hooter, a network switch with PoE, and all cabling and mounting accessories, integrated with the corporation command centre, complete for finished item of work.

Supplying, installing, testing and commissioning of a charging point set comprising four USB-A and two USB-C fast charging outlets of IP54 rating with individual protection, mounted at the seating level with the associated adaptor and wiring, complete for finished item of work.

Supplying, installing, testing and commissioning of an IoT edge controller with sensors for temperature, humidity, occupancy and energy, together with a managed Wi-Fi access point with captive portal, mounted in the shelter enclosure and integrated with the corporation dashboard, including one year of connectivity, complete for finished item of work.

Supplying and fixing backlit advertisement panels comprising an aluminium frame with a 5 mm acrylic face, a diffused edge lit LED module of 4000 K with a driver, a fixed vinyl print and a lockable openable face for content change, including all wiring from the shelter distribution board, complete for finished item of work.

Design, supply, fabrication and erection of the PRAYANA branding totem of 2.4 m height carrying the shelter identity, the RMC marque and the Godavari Pushkaralu 2027 branding, in 3 mm ACP over an MS frame with UV printed graphics, internally illuminated, grouted to a PCC 1:2:4 foundation, complete for finished item of work.

Construction of granular sub-base by providing well graded material or close graded material conforming to Grading-V of MoRT&H Table 400-1, mixed in place, spread with a motor grader and compacted to the required density, for the shelter approach apron, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the approach apron base, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply, laying and fixing of precast concrete blocks for paving of M-40 grade and thickness not less than 80 mm suitable for medium traffic, conforming to IS 15658:2006, of approved shape, design and colour, laid over a 50 mm compacted sand bed with joints filled with fine sand and vibrated with a plate compactor, for the shelter approach and waiting apron, complete for finished item of work.

Supply and fixing of ornamental vacuum dewatered pimple finished splay type precast cement concrete kerb stones of M-40 grade of size 600 x 375 x 100 mm set over the prepared concrete bed in CM (1:3), joints pointed, including cost and conveyance of all materials and labour charges, complete for finished item of work (BLD-CSTN-6-18).

Providing and applying hot applied thermoplastic road marking material of 2.5 mm thickness with reflectorising glass beads at 250 gms per sqm for the bus bay outline, the stop legend and the boarding box, including cleaning and preparing the surface, as per Clause 803 MORTH, complete for finished item of work.

SUB-ESTIMATE 15 — Development of the CITY LEVEL PARK at Hukumpet as a water park — water slides, splash zone, wave pool, lazy river, allied buildings, landscape and park development, Rajamahendravaram Municipal Corporation, under Godavari Pushkaralu 2027

Clearing and grubbing of the site including uprooting of rank vegetation, grass, bushes, shrubs and saplings, removal of stumps and roots and disposal of the arisings with all leads and lifts

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation levels

Sand filling in the foundation trenches and under the floors as a levelling and drainage layer, in clean river sand watered and consolidated in layers

Gravel filling under the floors, decks and hardscape, laid in layers, watered and consolidated

Earth work excavation in ordinary soil for the compound wall foundation, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — 450mm dia Piles

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — Piles 450mm dia

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — Plinth Beam

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — Columns

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the RCC works above, including straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm in the foundation and plinth of the compound wall, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the superstructure of the compound wall to 1.80 m height above the plinth, including scaffolding, raking of joints and curing

Reinforced cement concrete of M-25 in the coping over the compound wall, including centering, shuttering, placing, finishing to a weathered profile and curing

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the compound wall, including scaffolding, curing and finishing

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer in the approved two colour Corporation theme

Supplying, erecting, testing and commissioning of a three strand solar power fence above the compound wall with posts, insulators, solar panel, battery, energiser, alarm and earthing

Brick masonry in cement mortar (1:6) in the entrance gate piers, including scaffolding, raking of joints, curing and the plastered and painted finish

Fabricating, supplying and fixing MS ornamental entrance gates and a wicket gate with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

SUB-ESTIMATE 16 — Development of the CITY SKATING CENTRE at the Rehmath Nagar layout open space, Sector 39, Rajamahendravaram — beginner skating rink of 30 x 20 m under a clear span canopy, recreational skating loop, inline and skateboarding practice area, spectator gallery, security room and toilet blocks, fencing, LED sports lighting, parking, drinking water and landscape, on a site of 3,000 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation levels of the rink, the loop and the practice area, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation levels of the skate surfaces

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the skate surfaces, laid in layers, watered and consolidated

Construction of a granular sub-base 200 mm thick with well graded material under the skate surface, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the skate slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the skate slab 150 mm thick, laid in bays to the designed falls with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the skate slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Providing and applying a polyurethane skate sports surface coating of not less than 3 mm in a four coat system over the prepared and primed concrete, laid seamless and to falls, with a five year guarantee against delamination

Setting out and applying the rink line marking in a two component polyurethane line paint compatible with the sports surface, to the dimensions of the approved layout

Earth work excavation in ordinary soil for the column footings of the rink canopy, including shoring where required, dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the canopy footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated footings of the canopy columns, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals over the canopy footings carried above the finished level to receive the base plates, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the canopy footings and pedestals, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Fabricating, supplying and fixing MS base plates of 500 x 500 x 20 mm with HSFG holding-down bolt assemblies, setting templates, levelling nuts and non-shrink cementitious grouting, cast into the pedestals to receive the canopy columns

Design, fabrication, hot-dip galvanising, supply, transport, erection and painting of the structural steel canopy over the rink — portal frames of 20.00 m clear span at 5.00 m centres with the purlins, bracing and gutter supports, designed to IS 800:2007 and third party proof checked, with the blast cleaned and epoxy primed surface treatment and two coats of polyurethane finish

Supplying and fixing pre-coated galvalume roofing sheet of 0.50 mm bare metal thickness with a 50 mm insulation blanket, laid over the purlins with self drilling fasteners and EPDM washers, with the ridge, eaves and flashing accessories, the polycarbonate daylight panels and the gutter and rainwater down pipes

Construction of a granular sub-base 200 mm thick with well graded material under the skate surface, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the skate slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the skate slab 150 mm thick, laid in bays to the designed falls with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the skate slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Providing a vacuum dewatered and power-floated finish with a metallic floor hardener, mechanically trowelled to a burnished finish and cured, with the joints saw cut and sealed

Providing and applying a polyurethane skate sports surface coating of not less than 3 mm in a four coat system over the prepared and primed concrete, laid seamless and to falls, with a five year guarantee against delamination

Setting out and applying the lane, start and finish and direction marking of the loop in a two component polyurethane line paint compatible with the sports surface

Construction of a granular sub-base 200 mm thick with well graded material under the skate surface, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the skate slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the skate slab 150 mm thick, laid in bays to the designed falls with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the skate slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Providing a vacuum dewatered and power-floated finish with a metallic floor hardener, mechanically trowelled to a burnished finish and cured, with the joints saw cut and sealed

Design, fabricate and install skate park elements comprising quarter pipe approximately 1.2–1.5 m high x 3.0 m wide, bank ramp approximately 1.0 m high x 3.0 m wide, grind rail approximately 2.4 m long x 450 mm high, funbox approximately 3.0 x 1.5 m, ledge approximately 2.4 x 0.6 x 0.45 m and pyramid approximately 1.0 m high, all subject to approved skate design. Use reinforced concrete/M20–M25 base where applicable, 18–25 mm skate-grade plywood or formed concrete riding surfaces, galvanised steel coping/edging minimum 50–75 mm dia/section and radiused transitions. Anchor steel components using M12/M16 chemical anchors into cured concrete with holes cleaned and torque checked; grind/finish all welds smooth, provide anti-corrosion coating, safety signage, impact-free transitions, third-party safety inspection/certification and complete testing.

Reinforced cement concrete of M-25 in the edge upstand and kerb to the rink and the loop, formed to a true line and level to receive the safety barrier, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the stepped spectator gallery of three tiers along the rink, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the edge upstand and the spectator gallery, cut, bent, placed in position and bound with annealed binding wire

Fabricating, supplying and fixing an MS safety barrier and dasher board of 1.10 m height to the rink perimeter with a smooth impact-absorbing facing on the rink side, a top rail, galvanised posts grouted into the edge upstand and gate openings with self-closing latches

Supplying and fixing machine cut granite of 30 mm thickness with a flamed anti-slip tread finish to the treads, risers and seating faces of the spectator gallery, laid on a bedding of cement mortar with a rounded nosing to every step

Design, supply, fabrication and erection of a tensile fabric shade structure over the spectator gallery in PVDF coated membrane on a hot-dip galvanised steel frame with the tensioning assemblies, the edge cables and the anchorage, proof checked by a third party

Earth work excavation in ordinary soil for the column footings of the security room and the toilet blocks, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the blocks, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing

Ceiling plastering 12 mm thick in a single coat in CM (1:4) to the soffit of the slab and beams, including scaffolding, curing and finishing

Flooring with non-skid full body ceramic tiles of approved shade and size laid over a bed of cement mortar to the required falls, including the jointing in a waterproof grout, curing and cleaning

Dadooing to the walls of the toilets with glazed coloured tiles up to 2.10 m height laid over a bed of cement mortar, including jointing in a matching grout, curing and cleaning

Providing & Fixing of Scientific Doors with metal door frames and door shutters made of galvanize steel (base steel as per IS 513 of 0.58 mm thick D quality, galvanized as per IS 277 with Zinc of 120 GSM)coated with Zinc Phosphate Primer to receive any paint on site or finished with Thermosetting Polyurethane paint of Aliphatic Grade providing high levels of scratch resistance and durability/Epoxy polyester powder for powder coating paint thickness 50-60 microns (Dry film thickness) outer frame section of 100 x 58 mm x 1.2 mm thick, shutter section of 0.80 mm thick galvanized steel sheet pressed (roll formed) for 46mm thick fully flush, double skin door shell seam joints at stile edges, in-fill of honeycomb kraft paper used to give the required rigidity and effective acoustic insulation with 6” Tower bolt – 1 No., 6” D handles – 2 Nos., 10” Aldrop – 1 No., Butt Hinges – 3 Nos, Mortise Lock of approved quality – 1 No, frames fixed to the concrete/masonry wall by means of self expanding screws complete for finished item of work for Single leaf Door

Supplying and fixing aluminium glazed windows and ventilators with mosquito mesh, measured in the clear area of the opening

Providing and applying synthetic plaster putty to the internal wall and ceiling surfaces, rubbed down to a smooth and even finish ready to receive the paint

Distempering with two coats of oil bound distemper over a primer to the internal walls and ceilings

Painting the external plastered surfaces with two coats of exterior grade acrylic emulsion paint over a primer

Providing an impervious coat to the exposed RCC roof slab surface with CM (1:4) mixed with an approved integral waterproofing compound, finished smooth and laid to falls

Supplying and fixing Indian pattern water closets in white vitreous china with flushing cisterns, flush pipes, angle cocks and health faucets

Supplying and fixing European water closets in white vitreous china with dual flush cisterns, soft close seats, angle cocks and health faucets, in the accessible cubicles

Supplying and fixing wash basins in white vitreous china with CP pillar taps, bottle traps and wastes, angle cocks, brackets and mirrors

Supplying and fixing wall mounted urinals in white vitreous china with concealed sensor operated flushing valves, CP spreaders, bottle traps and wastes and divider panels

Supplying and fixing CP bib cocks and angle cocks of 15 mm of quarter turn ceramic disc type with wall flanges and connectors

Supplying and fixing CPVC pipe of SDR 11 for the internal water supply of the blocks, concealed in chases, with all fittings, clamps, sleeves, making good and pressure testing

Supplying and fixing PVC soil, waste and rain water pipe of 110 mm outer diameter with all fittings, bends, junctions, cowls, clamps and testing

Supplying and fixing triple layered polyethylene water storage tanks of 2,000 litre capacity on the prepared terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the compound wall foundation, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing — Footiings

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing — Plinth Beam

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing — Columns

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the RCC works above, including straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the dwarf wall, including scaffolding, curing and finishing

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer

Supplying and fixing weld mesh fencing 2.40 m high over the compound wall coping in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the parking and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-40 grade and 80 mm thickness to the parking bays and the vehicular approach, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance plaza and the surround to the skate surfaces, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the parking, the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the parking bay lines, the aisle arrows, the disabled bay and the pedestrian route

Supply, foundation, erection and commissioning of 12 m polygonal high masts with the lantern carriage, the raising and lowering gear, the flood light luminaires and the feeder pillar, complete as per the Electrical Data 2026-27, sited clear of the rink so that the mast does not cast a shadow across the skating surface

Supply, erection and commissioning of 200 W LED flood light luminaires on the high masts and on galvanised brackets to the canopy structure, with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the rink with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the parking

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway and parking poles, with the drivers and the connection

Supply, erection and commissioning of 15 W LED bollard luminaires along the skate surround, the gallery and the entrance plaza, with the PCC foundation block and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between practice and event lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of outdoor feeder pillar boxes with MCB protection, phase indication and the timer and photocell control

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the skate surfaces so that leaf fall does not reach the rink

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing granite seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the centre — the rules of the rink, the protective gear requirement, the age and session boards, the first aid and emergency direction signs, the accessible route markers and the centre identification board — in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

Supplying, installing, testing and commissioning of electronic scoreboards and public notice displays with weatherproof enclosures, the lap and time display, the wireless controller, the surge protected supply and the mounting structure

SUB-ESTIMATE 17 — Development of the MULTI-PURPOSE SPORTS COURT at the Prakasam Nagar layout open space, Sector 15, Rajamahendravaram — flood-lit multi-purpose court of 30 x 18 m surfaced in an eight layer acrylic sports system and marked for basketball, volleyball and badminton, with court equipment and sports fencing, guard room and toilet block, boundary fencing, spectator seating, pathways, LED sports lighting, drinking water and landscape, on a site of 2,064 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the court and the surrounding paving, including dressing of the cut faces and stacking of the suitable material for re-use

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the court and the paved surround, laid in layers, watered and consolidated

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the security room and the toilet block, to IS 6313 Part 2, with a ten year guarantee

Construction of a granular sub-base 150 mm thick with well graded material under the court slab, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the court slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the court slab 125 mm thick, laid in bays to the designed falls of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the court slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat — the product being approved or licensed by the respective International Sports Federation

Setting out and applying the court line marking of the basketball, volleyball and badminton layouts in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the respective Federation

Earth work excavation in ordinary soil for the goal post pedestals and the fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the pedestals to the basketball goal posts and in the foundation blocks to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the goal post pedestals and the fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supply and installation of a basketball goal assembly with the MS pole of 8.5 inch diameter on a base plate set on the pedestal, the acrylic backboard of 1.80 x 1.05 x 0.03 m with bonded foam padding, and the four spring ring of 450 mm diameter with the net and all fittings, approved or licensed by the respective International Sports Federation

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres of 5 m height above ground and 1.00 m below, with the top square tube and the two centre angle horizontals, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts, rails and the goal post assemblies with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Earth work excavation in ordinary soil for the column footings of the guard room and the toilet block, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the block, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade over a bedding of cement mortar, with the joints grouted in matching epoxy grout and the skirting

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm, with 10–12 L PVC dual-flush/low-level cistern, 110 mm flush/soil connection, 15 mm chrome-plated angle cock, 1 m flexible connector, 40 mm flush pipe, rubber gasket, floor fixing screws, sanitary sealant and health faucet where required. Set WC level on finished floor, mark and drill fixing holes, insert approved anchors, fit rubber washers and SS/brass screws without over-tightening, connect flush pipe/cistern, connect trap/soil outlet with proper seal, connect water supply, test flushing/leaks and seal perimeter.

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern, the seat and cover and the connections, one to each toilet at accessible height

Supply and fix white glazed vitreous china wash basin approximately 550–600 x 400–450 mm, wall-hung or counter type as approved, with 15 mm CP pillar cock, 32 mm CP waste, 32 mm/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible connectors and heavy-duty SS/MS wall brackets. Fix brackets with M8/M10 anchors into structural substrate, level basin, place rubber washers, tighten without stressing ceramic, connect tap/waste/trap, seal wall junction with sanitary silicone, test flow/drainage and clean.

Supply and fix white glazed vitreous china wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm with sensor-operated flushing valve, 15 mm water inlet, 40/50 mm waste and trap, wall brackets/carrier, 10–12 mm toughened/laminated privacy divider approximately 600 H mm where required, chrome/SS fittings and sensor control unit. Fix carrier/brackets with M8/M10 anchors, level urinal, connect water and waste using approved seals, install sensor at manufacturer height, provide power/battery, test automatic flush, leakage and drainage, and clean.

Supply and fix CP brass bib cock 15 mm, CP angle cock 15 mm and health faucet with 1.2 m SS braided hose and wall hook, of approved mid-range make, including CP wall flange/escutcheon, PTFE tape, brass nipple/extension and flexible connection. Threaded joints to be cleaned and sealed with PTFE tape/sealant, fittings aligned without cross-threading, wall flange seated against finished surface, operate valve fully and test for leakage at working pressure. Include all small fittings and labour.

Supplying and fixing CPVC internal water supply piping of 15 to 32 mm with the fittings, clamps, concealing in the chases, testing and making good

Supplying and fixing PVC SWR soil and waste piping of 110 mm with the bends, junctions, cowls, clamps, the floor traps and the testing

Supplying and fixing triple layered polyethylene water storage tanks of 1,000 litre capacity on the terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the boundary fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the boundary fencing post blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks to the boundary fencing posts, carried 0.15 m above the finished ground level to close the line of the fencing, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the boundary fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing weld mesh fencing 1.80 m high over the boundary plinth beam in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance and the surround to the court, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Reinforced cement concrete of M-25 in the stepped spectator gallery of two tiers along the long side of the court, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the spectator gallery, cut, bent, placed in position and bound with annealed binding wire

Plastering with cement mortar (1:5) 12 mm thick to the treads, risers and seating faces of the spectator gallery, including curing and finishing to a true and even surface

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the entrance approach, the accessible route and the two-wheeler parking bays

Supply, foundation, erection, testing and commissioning of 9 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, sited clear of the playing area so that no mast casts a shadow across the court

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the court with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between practice and match lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication and the timer and photocell control

Internal electrical installation of the guard room and the toilet block with the wiring in concealed conduit, the modular accessories, the distribution board, the LED luminaires and the exhaust fans, measured on the built-up area served

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the block and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the septic tank, cut, bent, placed in position and bound with annealed binding wire

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the septic tank, with a fillet at every internal corner and a seven day water tightness test

Reinforced cement concrete of M-25 in the walls, baffles and base of the septic tank with the soak pit connection, including centering, shuttering, placing, vibrating, finishing and curing

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size around the court and along the paving, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the court so that leaf fall does not reach the playing surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

SUB-ESTIMATE 18 — Development of the URBAN ATHLETICS TRAINING PARK at the Alcot Gardens layout open space, Ward 18, Secretariat 44, Rajamahendravaram — a four lane 100 m sprint track of 125.00 x 7.00 m in a World Athletics sandwich system synthetic surface, a long jump facility with a 40.00 m runway and an 8.00 x 2.75 m sand pit, men's and women's toilet blocks, compound wall and fencing, spectator seating, LED sports lighting, track sub-drainage, drinking water and landscape, on a linear site of 2,934 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the track, the long jump facility and the paving, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the track and the paving

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the toilet blocks, to IS 6313 Part 2, with a ten year guarantee

Providing and laying a polypropylene geotextile separation layer of 140 to 150 GSM between the sub-grade and the granular sub-base of the track, lapped at the joints and pinned

Construction of a granular sub-base 200 mm thick with well graded material under the sprint track and the long jump runway, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course over the granular sub-base, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the track base slab 125 mm thick, laid in bays to the designed cross fall of not steeper than 1 in 100 with the construction and contraction joints formed and dowelled, finished to a surface regularity of not more than 3 mm under a 3 m straight edge as the synthetic surface requires, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the track base slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Supplying and fixing precast reinforced concrete track edging kerb of M-30 grade with the integral surface water channel along both edges of the sprint track, laid to line and true to the falls of the track over a plain concrete foundation, with the outlets connected to the sub-surface drain

Providing and laying a synthetic athletic track of the sandwich system, volatile organic compound free, of not less than 15 mm finished thickness, having a World Athletics approved product certified for a minimum 15 mm thickness, including the line markings, all complete as per the requirements and specifications laid down by World Athletics and with Class-II certification, the colour of the track being terracotta

Providing and laying the synthetic track surface of the same sandwich system to the high stress areas of the long jump runway and the take-off area, with a minimum finished thickness of 20 mm, including the line markings and the take-off board recess

Earth work excavation in ordinary soil for the long jump pit and its walls, including dressing of the bed and sides and the disposal of the surplus spoil

Construction of the long jump and triple jump pit as per the World Athletics drawing, including the reinforced concrete pit walls and base, the sand filling with washed and screened silica sand of the specified grading to the full depth, the take-off board and its housing, the pit edging with the resilient covering, the sand retention kerb and the drainage of the pit, complete

Supplying and installing a set of four competition starting blocks with the adjustable foot plates, the anchor rail cast into the track and the storage trolley, together with the finish posts, the lane number markers and the wind direction indicator, all to World Athletics specification

Supplying, installing, testing and commissioning of an electronic timing system for the sprint straight with the photo-electric start and finish gates, the wireless link, the weatherproof control console, the surge protected supply and the outdoor display board with its mounting structure

Earth work excavation in ordinary soil for the column footings of the toilet blocks, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the blocks, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Providing and applying a two component polymer modified cementitious impervious coating to the toilet floors and to 300 mm up the walls before tiling, with a fillet at every corner

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm, with 10–12 L PVC dual-flush cistern, 110 mm soil outlet/connection, 40 mm flush pipe, 15 mm chrome-plated angle cock, 1 m flexible connector, rubber gaskets, floor fixing set, sanitary silicone, health faucet where required and all accessories. Set out centreline, drill floor and install approved M8/M10 anchors, level pan on rubber/approved bedding, connect outlet with watertight seal, fix cistern and flush mechanism, connect water supply, test two flush volumes, check for leakage, movement and proper drainage, and clean.

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern, the seat and cover and the connections, one to each toilet at accessible height

Supply and fix white glazed vitreous china wash basin approximately 550–600 x 400–450 mm, wall-hung or counter type as approved, with 15 mm CP pillar cock, 32 mm CP waste, 32/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible hoses, heavy-duty SS/MS wall brackets, wall flanges and sanitary sealant. Fix brackets using M8/M10 anchors to structural substrate, level and support basin, install tap/waste/trap with rubber washers, connect water supply, check drainage and overflow, seal wall junction with sanitary silicone and clean.

Supply and fix white glazed vitreous china wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm with sensor-operated flushing valve, 15 mm water inlet, 40/50 mm waste/trap, wall brackets/carrier, 10–12 mm privacy divider approximately 600 H mm, chrome/SS fittings and sensor control unit. Provide rigid M8/M10 anchor fixing, level urinal, concealed service connections, sensor power/battery, proper waste seal and gradient, alignment, automatic flush setting, leak/flow test and cleaning complete.

Supply and fix CP brass bib cocks 15 mm, CP angle cocks 15 mm and health faucets with 1.2 m SS braided hose and wall hook, of approved mid-range make, including CP wall flange/escutcheon, brass nipples/extensions, PTFE sealing and all connections. Install on finished wall without damaging tiles, align escutcheons, tighten threaded joints without cross-threading, connect flexible hose with washers, operate each fitting through full range and conduct pressure/leak test before handover.

Supplying and fixing CPVC internal water supply piping of 15 to 32 mm with the fittings, clamps, concealing in the chases, testing and making good

Supplying and fixing PVC SWR soil and waste piping of 110 mm with the bends, junctions, cowls, clamps, the floor traps and the testing

Supplying and fixing triple layered polyethylene water storage tanks of 1,000 litre capacity on the terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the compound wall foundation, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks in the foundation and plinth of the compound wall, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.65 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing

Reinforced cement concrete of M-25 in the coping over the dwarf wall, including centering, shuttering, placing, finishing to a weathered profile and curing

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the dwarf wall, including scaffolding, curing and finishing

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways, the warm-up apron and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the warm-up apron beside the track and the entrance, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Reinforced cement concrete of M-25 in the stepped spectator gallery of two tiers along the sprint straight, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the spectator gallery, cut, bent, placed in position and bound with annealed binding wire

Plastering with cement mortar (1:5) 12 mm thick to the treads, risers and seating faces of the spectator gallery, including curing and finishing to a true and even surface

Supply, foundation, erection, testing and commissioning of 9 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, ranged along the sprint straight and sited clear of the run-off so that no mast stands within the running surface

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the track with a uniformity of not less than 0.6, and aimed along the track rather than across it so that no runner faces a luminaire down the straight

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and at the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between training and event lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of outdoor feeder pillar boxes with MCB protection, phase indication and the timer and photocell control

Internal electrical installation of the toilet blocks with the wiring in concealed conduit, the modular accessories, the distribution board, the LED luminaires and the exhaust fans, measured on the built-up area served

Earth work excavation in ordinary soil for the trenches of the water supply, the drainage and the track sub-drainage, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the blocks and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing a sub-surface land drain along both edges of the sprint track and around the long jump facility in 150 mm perforated HDPE pipe in a geotextile filter sleeve, laid to grade in a gravel filled trench with geotextile separation, with the rodding eyes and the connection to the storm water system

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size along the paving and the boundary, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the walls, baffles and base of the septic tank with the soak pit connection, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the septic tank, cut, bent, placed in position and bound with annealed binding wire

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the septic tank, with a fillet at every internal corner and a seven day water tightness test

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supplying and fixing drinking water fountains with granite or stainless steel bowls, push type bubblers, low level bib cocks, the waste connection and the paved and drained standing area, one set at wheelchair height

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the track so that neither leaf fall nor root heave reaches the synthetic surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the athletics park in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 19 — Development of the SPORTS COURTS at the State Bank Colony layout open space, Rajamahendravaram — flood-lit basketball court of 32 x 19 m and two pickleball courts of 18.30 x 9.10 m, all surfaced in an eight layer acrylic sports system, the basketball court additionally marked for volleyball and badminton, with court equipment and sports fencing, security room and toilet blocks, boundary fencing, pathways, LED sports lighting, drinking water and landscape, on a site of 2,980 Sqm around the existing substation, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the court and the surrounding paving, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the court and the paving

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the court and the paved surround, laid in layers, watered and consolidated

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the security room and the toilet block, to IS 6313 Part 2, with a ten year guarantee

Construction of a granular sub-base 150 mm thick with well graded material under the court slab, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the court slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the court slab 125 mm thick, laid in bays to the designed falls of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the court slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat — the product being approved or licensed by the respective International Sports Federation

Setting out and applying the court line marking of the basketball, volleyball and badminton layouts in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the respective Federation

Construction of a granular sub-base 100 mm thick with well graded material under the pickleball court slabs, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 50 mm thick as a levelling course under the pickleball court slabs, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the pickleball court slabs 100 mm thick, laid in bays to a fall of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the pickleball court slabs, cut, bent, placed in position on cover blocks and bound with annealed binding wire

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat

Setting out and applying the pickleball court line marking in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the International Federation of Pickleball

Earth work excavation in ordinary soil for the net post sleeves and the fencing post foundations of the pickleball courts, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the foundation blocks to the pickleball net post sleeves and fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the pickleball net post and fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres, with the top square tube and the centre angle horizontals, including the bolts, brackets, fabrication and erection — the lower height being appropriate to pickleball, whose ball is light and perforated

Earth work excavation in ordinary soil for the goal post pedestals and the fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the pedestals to the basketball goal posts and in the foundation blocks to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the goal post pedestals and the fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supply and installation of a basketball goal assembly with the MS pole of 8.5 inch diameter on a base plate set on the pedestal, the acrylic backboard of 1.80 x 1.05 x 0.03 m with bonded foam padding, and the four spring ring of 450 mm diameter with the net and all fittings, approved or licensed by the respective International Sports Federation

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres of 5 m height above ground and 1.00 m below, with the top square tube and the two centre angle horizontals, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts, rails and the goal post assemblies with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Earth work excavation in ordinary soil for the column footings of the security room and the toilet blocks, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the block, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade over a bedding of cement mortar, with the joints grouted in matching epoxy grout and the skirting

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Providing and applying a two component polymer modified cementitious impervious coating to the toilet floors and to 300 mm up the walls before tiling, with a fillet at every corner

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm with 10–12 L PVC dual-flush cistern, 40 mm flush pipe, 110 mm soil connection, 15 mm chrome-plated angle cock, 1 m flexible connector, rubber gaskets, SS/brass floor fixing, sanitary silicone and health faucet where required. Anchor to finished floor using M8/M10 fixing, level pan, connect soil outlet watertight, install cistern/flush valve, connect water supply, test both flushes, verify no rocking/leakage and clean.

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern, the seat and cover and the connections, one to each toilet at accessible height

Supply and fix white glazed vitreous china wash basin approximately 550–600 x 400–450 mm, wall-hung or counter type as approved, with 15 mm CP pillar cock, 32 mm CP waste, 32/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible connectors, heavy-duty SS/MS brackets and sanitary sealant. Set out bracket positions, drill and anchor with M8/M10 fasteners, level basin, place rubber washers, connect tap/waste/trap, pressure and drainage test, seal wall junction with sanitary silicone and clean.

Supply and fix white glazed vitreous china wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm with sensor-operated flush valve, 15 mm water inlet, 40/50 mm waste and trap, wall brackets/carrier, 10–12 mm privacy divider approximately 600 H mm and chrome/SS fittings. Fix carrier/brackets rigidly with M8/M10 anchors, level urinal, connect water/waste with approved seals, install and power sensor, test automatic operation, leakage and drainage, align and clean.

Supply and fix CP brass bib cocks 15 mm, CP angle cocks 15 mm and health faucets with 1.2 m SS braided hose, wall hooks, CP wall flanges/escutcheons, brass nipples/extensions and all connections, of approved mid-range make. Apply PTFE tape to threaded joints, install level and plumb without cross-threading, connect hoses with washers, avoid over-tightening ceramic/tile interfaces, operate fully, pressure/leak-test and clean.

Supplying and fixing CPVC internal water supply piping of 15 to 32 mm with the fittings, clamps, concealing in the chases, testing and making good

Supplying and fixing PVC SWR soil and waste piping of 110 mm with the bends, junctions, cowls, clamps, the floor traps and the testing

Supplying and fixing triple layered polyethylene water storage tanks of 1,000 litre capacity on the terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the boundary fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the boundary fencing post blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks to the boundary fencing posts, carried 0.15 m above the finished ground level to close the line of the fencing, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the boundary fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing weld mesh fencing 1.80 m high over the boundary plinth beam in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance and the surround to the court, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the entrance approach, the accessible route and the two-wheeler parking bays

Supply, foundation, erection, testing and commissioning of 9 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, sited clear of the playing area so that no mast casts a shadow across the court

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the court with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between practice and match lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication and the timer and photocell control

Internal electrical installation of the security room and the toilet blocks with the wiring in concealed conduit, the modular accessories, the distribution board, the LED luminaires and the exhaust fans, measured on the built-up area served

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the block and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the septic tank, cut, bent, placed in position and bound with annealed binding wire

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the septic tank, with a fillet at every internal corner and a seven day water tightness test

Reinforced cement concrete of M-25 in the walls, baffles and base of the septic tank with the soak pit connection, including centering, shuttering, placing, vibrating, finishing and curing

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size around the court and along the paving, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the court so that leaf fall does not reach the playing surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the court in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 20 — Development of the MINI FUTSAL COURT at the Sri Gayathri Nagar layout open space, Ward 50, Secretariat 21, Rajamahendravaram — a flood-lit futsal pitch of 38.00 x 20.00 m in FIFA preferred provider artificial turf with rebound boards and caged sports fencing, goals, a changing and toilet block, boundary fencing, spectator seating, pathways, LED sports lighting, pitch drainage, drinking water and landscape, on a site of 1,822 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the pitch and the surrounding paving, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the pitch and the paving

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the pitch and the paved surround, laid in layers, watered and consolidated

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the security room and the toilet block, to IS 6313 Part 2, with a ten year guarantee

Construction of a granular sub-base 250 mm thick with well graded material under the futsal pitch, laid in two layers, spread, watered and compacted to the required density and trimmed to the designed falls

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 75 mm thick as a binding and levelling course over the granular sub-base, finished to a surface regularity of not more than 6 mm under a 3 m straight edge as the turf backing requires, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the pitch edge kerb formed to a true line and level to receive the rebound board and to close the edge of the turf, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the pitch edge kerb, cut, bent, placed in position and bound with annealed binding wire

Supply and installation of synthetic artificial turf from a FIFA preferred provider having a permeable backing, a pile height of 50 mm and monofilament yarn, with the infill comprising rubber granulate at 0.80 kg per sft and silica sand at 2.40 kg per sft, including the unloading and staging of the rolls, the sewing of the seams, the infilling with appropriate dispensing, spreading and levelling equipment and the brushing of the fibres with poly-hydraulic controlled equipment

Setting out and forming the futsal line marking of the pitch — the touchlines, goal lines, halfway line, centre circle, penalty areas, penalty marks and substitution zones — cut into the laid turf and inlaid with contrasting white turf of the same specification, seamed and infilled to match, to the dimensions of the FIFA Futsal Laws of the Game

Earth work excavation in ordinary soil for the fencing post foundations around the pitch, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the foundation blocks to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing a pair of futsal goals of 3.00 x 2.00 m in epoxy painted section to the FIFA Futsal specification, with the safety ground anchorage, the net supports and the knotless nets, installed so that no fixing projects into the playing area

Fabricating, supplying and fixing a rebound board of 1.00 m height to the full perimeter of the pitch in a marine plywood or HDPE facing on a hot-dip galvanised steel frame, with the smooth impact-absorbing face to the pitch side, the rounded top rail, the posts grouted into the pitch kerb and gate openings with self-closing latches

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres of 5 m height above ground and 1.00 m below, with the top square tube and the two centre angle horizontals, carried above the rebound board to cage the pitch, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts, rails and the rebound board frame with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Earth work excavation in ordinary soil for the column footings of the changing and toilet block, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the block, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade over a bedding of cement mortar, with the joints grouted in matching epoxy grout and the skirting

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Providing and applying a two component polymer modified cementitious impervious coating to the toilet floors and to 300 mm up the walls before tiling, with a fillet at every corner

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm with 10–12 L PVC dual-flush cistern, 40 mm flush pipe, 110 mm soil outlet, 15 mm chrome-plated angle cock, 1 m flexible connector, rubber gaskets, floor fixing set, sanitary silicone and health faucet where required. Drill/anchor M8/M10 fixings, level pan, connect soil and water with watertight seals, test flush, leakage and stability, seal perimeter and clean.

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern, the seat and cover and the connections, one to each toilet at accessible height

Supply and fix white glazed vitreous china wash basin approximately 550–600 x 400–450 mm, wall-hung or counter type as approved, with 15 mm CP pillar tap, 32 mm CP waste, 32/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible connectors, heavy-duty SS/MS brackets and sanitary silicone. Fix brackets with M8/M10 anchors into structural substrate, level basin, assemble tap/waste/trap with rubber washers, test water flow and drainage, seal wall junction and clean.

Supply and fix white glazed vitreous china wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm with sensor-operated flush valve, 15 mm water inlet, 40/50 mm waste/trap, wall brackets/carrier, 10–12 mm privacy divider approximately 600 H mm and chrome/SS fittings. Anchor carrier/brackets to structure with M8/M10 fasteners, level urinal, connect water/waste with approved seals, configure and power sensor, test flushing/leakage/drainage and complete cleaning.

Supply and fix CP brass bib cock 15 mm, CP angle cock 15 mm and health faucet with 1.2 m SS braided hose, wall hook, CP wall flange/escutcheon, brass nipple/extension and washers, of approved mid-range make. Seal threaded joints with PTFE tape, align fittings without cross-threading, tighten correctly, connect flexible hose, operate valve fully, pressure-test and verify smooth operation and no leakage.

Supplying and fixing CPVC internal water supply piping of 15 to 32 mm with the fittings, clamps, concealing in the chases, testing and making good

Supplying and fixing PVC SWR soil and waste piping of 110 mm with the bends, junctions, cowls, clamps, the floor traps and the testing

Supplying and fixing triple layered polyethylene water storage tanks of 1,000 litre capacity on the terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the boundary fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the boundary fencing post blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks to the boundary fencing posts, carried 0.15 m above the finished ground level to close the line of the fencing, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the boundary fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing weld mesh fencing 1.80 m high over the boundary plinth beam in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance and the surround to the court, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Reinforced cement concrete of M-25 in the stepped spectator gallery of two tiers along the long side of the court, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the spectator gallery, cut, bent, placed in position and bound with annealed binding wire

Plastering with cement mortar (1:5) 12 mm thick to the treads, risers and seating faces of the spectator gallery, including curing and finishing to a true and even surface

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the entrance approach, the accessible route and the two-wheeler parking bays

Supply, foundation, erection, testing and commissioning of 9 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, sited clear of the playing area so that no mast casts a shadow across the pitch

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the pitch with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between practice and match lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication and the timer and photocell control

Internal electrical installation of the changing and toilet block with the wiring in concealed conduit, the modular accessories, the distribution board, the LED luminaires and the exhaust fans, measured on the built-up area served

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the block and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the septic tank, cut, bent, placed in position and bound with annealed binding wire

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the septic tank, with a fillet at every internal corner and a seven day water tightness test

Reinforced cement concrete of M-25 in the walls, baffles and base of the septic tank with the soak pit connection, including centering, shuttering, placing, vibrating, finishing and curing

Providing a sub-surface land drain to the perimeter of the court in 150 mm perforated HDPE pipe in a geotextile filter sleeve, laid to grade in a gravel filled trench with geotextile separation, with the rodding eyes and the connection to the storm water system

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size around the court and along the paving, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the pitch so that leaf fall does not reach the playing surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the pitch in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 21 — Development of the CHILDREN'S CYCLE AND LEARN-TO-SKATE TRACK at the Putta Municipal Park, Ward 1, Secretariat 2, Rajamahendravaram - a linear track of 6.00 m width and 644.25 Sqm with banked turns, a polyurethane skate surface, safety edging and markings, the security room and toilet block, a 1.20 m wide pathway, boundary fencing, LED lighting, drinking water and landscape, on a linear site of 1,214 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the track and the surrounding paving, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the track and the paving

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the track and the paved surround, laid in layers, watered and consolidated

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the security room and the toilet block, to IS 6313 Part 2, with a ten year guarantee

Construction of a granular sub-base 100 mm thick with well graded material under the track, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 50 mm thick as a levelling course under the track slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the track slab 125 mm thick, laid in bays to the designed cross fall with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the track slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire

Forming a banked turn to the track in reinforced concrete cast to a transverse fall rising to not more than 1 in 8 at the outer edge and returned smoothly to the level of the straight, including the shaped formwork, the additional concrete over the constant thickness slab, the surface regularity and the finishing and curing

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Providing and applying a polyurethane sports surface coating of not less than 3 mm in a four coat system over the prepared and primed concrete, laid seamless and to falls, with the shock absorption and the coefficient of friction appropriate to roller skating and to a child learning to cycle, with a five year guarantee against delamination

Setting out and applying the track marking in a two component polyurethane line paint compatible with the sports surface - the lane divisions, the direction arrows, the start and finish lines, the beginner and advanced zone divisions and the stop lines at the crossings

Supplying and fixing a safety edging to both sides of the track - a precast reinforced concrete kerb of M-30 grade with a chamfered top laid to line and level on a plain concrete foundation, with a high density polyethylene impact strip of 150 mm height bolted to its face on the track side and a reflective marker at every 5.00 m

Earth work excavation in ordinary soil for the fencing post foundations along the track, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the foundation blocks to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres, with the top square tube and the centre angle horizontals, carried along the outer side of the track where it runs beside the park boundary, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts, rails and the learner zone furniture with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Earth work excavation in ordinary soil for the column footings of the security room and the toilet block, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the block, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade over a bedding of cement mortar, with the joints grouted in matching epoxy grout and the skirting

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Providing and applying a two component polymer modified cementitious impervious coating to the toilet floors and to 300 mm up the walls before tiling, with a fillet at every corner

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm with 10–12 L PVC dual-flush cistern, 40 mm flush pipe, 110 mm soil connection, 15 mm chrome-plated angle cock, 1 m flexible connector, rubber gasket, fixing bolts, sanitary silicone and health faucet where required. Anchor using M8/M10 floor fasteners, level pan, connect soil and water with watertight seal, test flushing/leakage/stability, seal perimeter and clean.

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern, the seat and cover and the connections, one to each toilet at accessible height

Supply and fix white glazed vitreous china wash basin approximately 550–600 x 400–450 mm, wall-hung or counter type as approved, with 15 mm CP pillar tap, 32 mm CP waste, 32/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible connectors, heavy-duty SS/MS brackets and sanitary sealant. Anchor brackets with M8/M10 fasteners into structural substrate, level and support basin, connect tap/waste/trap with rubber washers, test flow/drainage and seal wall junction with sanitary silicone.

Supply and fix white glazed vitreous china wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm with sensor-operated flush valve, 15 mm water inlet, 40/50 mm waste/trap, wall brackets/carrier, 10–12 mm privacy divider approximately 600 H mm and chrome/SS fittings. Provide M8/M10 structural fixing, level urinal, concealed service connections, sensor power/commissioning, leakage/flow test and cleaning.

Supply and fix CP brass bib cocks 15 mm, CP angle cocks 15 mm and health faucets with 1.2 m SS braided hose, wall hook, CP wall flange/escutcheon and brass nipples/extensions, of approved mid-range make. Install with PTFE tape sealing and washers, align escutcheons without cross-threading, operate fully, pressure/leak-test and commission each fitting.

Supplying and fixing CPVC internal water supply piping of 15 to 32 mm with the fittings, clamps, concealing in the chases, testing and making good

Supplying and fixing PVC SWR soil and waste piping of 110 mm with the bends, junctions, cowls, clamps, the floor traps and the testing

Supplying and fixing triple layered polyethylene water storage tanks of 1,000 litre capacity on the terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the boundary fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the boundary fencing post blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks to the boundary fencing posts, carried 0.15 m above the finished ground level to close the line of the fencing, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the boundary fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing weld mesh fencing 1.80 m high over the boundary plinth beam in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance and the surround to the court, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the entrance approach, the accessible route and the two-wheeler parking bays

Supply, foundation, erection, testing and commissioning of 8 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, sited clear of the playing area so that no mast casts a shadow across the track

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the track with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication and the timer and photocell control

Internal electrical installation of the security room and the toilet block with the wiring in concealed conduit, the modular accessories, the distribution board, the LED luminaires and the exhaust fans, measured on the built-up area served

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the block and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the septic tank, cut, bent, placed in position and bound with annealed binding wire

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the septic tank, with a fillet at every internal corner and a seven day water tightness test

Reinforced cement concrete of M-25 in the walls, baffles and base of the septic tank with the soak pit connection, including centering, shuttering, placing, vibrating, finishing and curing

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size around the court and along the paving, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the track so that leaf fall does not reach the skating surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the court in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 22 — Development of the BASKETBALL COURT at the Special Nagarpalaka layout open space, Ward 37, Rajamahendravaram - flood-lit court of 32 x 19 m surfaced in an eight layer acrylic sports system and marked for basketball, volleyball and badminton, with court equipment and sports fencing, boundary fencing, spectator seating, pathways, LED sports lighting, drinking water and landscape, on a site of 2,142 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the court and the surrounding paving, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the court and the paving

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the court and the paved surround, laid in layers, watered and consolidated

Construction of a granular sub-base 100 mm thick with well graded material under the court slab, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 75 mm thick as a levelling course under the court slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the court slab 100 mm thick, laid in bays to the designed falls of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the court slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat — the product being approved or licensed by the respective International Sports Federation

Setting out and applying the court line marking of the basketball, volleyball and badminton layouts in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the respective Federation

Earth work excavation in ordinary soil for the goal post pedestals and the fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the pedestals to the basketball goal posts and in the foundation blocks to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the goal post pedestals and the fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supply and installation of a basketball goal assembly with the MS pole of 8.5 inch diameter on a base plate set on the pedestal, the acrylic backboard of 1.80 x 1.05 x 0.03 m with bonded foam padding, and the four spring ring of 450 mm diameter with the net and all fittings, approved or licensed by the respective International Sports Federation

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres of 5 m height above ground and 1.00 m below, with the top square tube and the two centre angle horizontals, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts, rails and the goal post assemblies with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Earth work excavation in ordinary soil for the boundary fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the boundary fencing post blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks to the boundary fencing posts, carried 0.15 m above the finished ground level to close the line of the fencing, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the boundary fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing weld mesh fencing 1.80 m high over the boundary plinth beam in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance and the surround to the court, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the entrance approach, the accessible route and the two-wheeler parking bays

Supply, foundation, erection, testing and commissioning of 8 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, sited clear of the playing area so that no mast casts a shadow across the court

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the court with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication and the timer and photocell control

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the block and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the drinking water sump, with a fillet at every internal corner and a seven day water tightness test

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size around the court and along the paving, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the court so that leaf fall does not reach the playing surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the court in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 24 — Development of the VOLLEYBALL COURT at the Shambhu Nagar layout open space, Ward 20, Secretariat 43, Rajamahendravaram — one flood-lit court of 24.00 x 15.00 m surfaced in an eight layer acrylic sports system and marked for volleyball on the 18.00 x 9.00 m playing area, with court equipment and sports fencing, boundary fencing, a circulation pathway, LED sports lighting, a drinking water point and landscape, on a narrow site of 1,070 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the court and the pathway, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the court and the pathway

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the court, laid in layers, watered and consolidated

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 50 mm thick as a levelling course under the court slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the court slab 100 mm thick, laid in bays to a fall of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the court slabs, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat — the product being approved or licensed by the respective International Sports Federation

Setting out and applying the court line marking in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the International Volleyball Federation

Earth work excavation in ordinary soil for the net post sleeves and the fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the foundation blocks to the net post sleeves and to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the net post and fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres founded 1.00 m below ground, with the top square tube and the two centre angle horizontals, including the bolts, brackets, fabrication and erection — the greater height being carried behind the end lines, where a volleyball is driven

Painting the exposed steelwork of the fencing posts and rails with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Construction of a granular sub-base 100 mm thick with well graded material under the pathway and the court surround, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the 2.00 m wide circulation pathway, the entrance and the court surround, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathway and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Earth work excavation in ordinary soil for the boundary fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the boundary fencing post blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks to the boundary fencing posts, carried 0.15 m above the finished ground level to close the line of the fencing, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the boundary fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge on the boundary posts to 1.80 m height, with the top rail and the centre horizontals, including the bolts, brackets, fabrication and erection

Fabricating, supplying and fixing an MS entrance gate matching the fencing, with the hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Supply, foundation, erection, testing and commissioning of 8 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, sited clear of the playing areas so that no mast casts a shadow across the court

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the courts with a uniformity of not less than 0.6

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication, the contactor for switching the flood lighting and the timer and photocell control

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the courts so that leaf fall does not reach the playing surface

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the courts in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 25 — Development of the PICKLEBALL COURTS at the Venkateswara Nagar layout open space, Sector 23, Rajamahendravaram — two pickleball courts surfaced in an eight layer acrylic sports system, with court equipment and sports fencing, a 2.00 m wide circulation pathway, boundary fencing, LED sports lighting, a drinking water point and landscape, on a site of 586 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the courts and the pathway, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the courts and the pathway

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the courts and the pathway, laid in layers, watered and consolidated

Construction of a granular sub-base 100 mm thick with well graded material under the court slab, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 50 mm thick as a levelling course under the court slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the court slab 100 mm thick, laid in bays to a fall of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the court slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat — the product being approved or licensed by the respective International Sports Federation

Setting out and applying the pickleball court line marking in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the International Federation of Pickleball

Earth work excavation in ordinary soil for the net post sleeves and the fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the foundation blocks to the net post sleeves and to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the net post and fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Providing and fixing a pickleball post set with the ratchet tensioning system, the ground sleeves with flush caps, the regulation net and the centre strap, one set to each court

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres founded 1.00 m below ground, with the top square tube and the two centre angle horizontals, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts and rails with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Fabricating, supplying and fixing an MS entrance gate matching the fencing, with the hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 100 mm thick with well graded material under the pathway, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the 2.00 m wide circulation pathway and the entrance, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathway and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Earth work excavation in ordinary soil for the foundation blocks of the sports lighting masts, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the foundation blocks of the sports lighting masts, cast to the level of the finished ground with the conduit entries formed, including centering, shuttering, placing, vibrating, finishing and curing, so that the masts can be erected on a prepared foundation without disturbing the courts or the landscape

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the mast foundation blocks, cut, bent, placed in position and bound with annealed binding wire

Fabricating, supplying and fixing MS base plates with the holding-down bolt assemblies, setting templates, levelling nuts and non-shrink cementitious grouting, cast into the mast foundation blocks to receive the sports lighting masts

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication, the contactor for switching the flood lighting and the timer and photocell control

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the drinking water point

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the courts so that leaf fall does not reach the playing surface

Supplying and erecting the sports, safety and wayfinding signage of the courts in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 27 — STREETSCAPING OF GHAT-CONNECTING STREETS, Rajamahendravaram — sidewalks, kerbs and green buffer, avenue trees, LED street lighting, signage, bollards, junction nodes, road markings and edge drainage to 16 streets of 4.19 km total length, under Godavari Pushkaralu 2027

Dismantling the existing damaged cement concrete sidewalks, aprons, kerbs and edgings of the streets, including cutting of the reinforcement where met with, and the sorting and stacking of the serviceable material within the site

Dismantling the existing damaged brick and stone masonry of the encroaching plinths, ramps and edge drains, including the sorting and stacking of the serviceable material within the site

Carting away the debris to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Earth work excavation in ordinary soil by mechanical means to the formation of the sidewalks and the shared surface, including dressing and compaction of the formation

Construction of a granular sub-base 150 mm thick with well graded material under the sidewalks, laid, spread, watered and compacted to the required density

Construction of a granular sub-base 200 mm thick with well graded material under the shared surface of the narrow lanes, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the sidewalks, laid over a sand bedding with the joints filled and vibrated, to the approved pattern and colour, with the kerb ramps formed at every crossing and property entrance

Supply and fixing of precast concrete paver blocks of M-40 grade and 80 mm thickness to the shared surface of the narrow lanes, laid over a sand bedding with the joints filled and vibrated, to the approved pattern and colour, designed to carry occasional vehicular traffic

Supplying and laying a tactile guiding and warning paver strip of 300 mm width in precast concrete of M-35 grade and 60 mm thickness, in a contrasting colour, at the crossings, the kerb ramps and the ghat-end approaches

Supply and fixing of ornamental vacuum dewatered CC kerb with channel to the sidewalks and to the edge of the shared surface lanes, laid to line and level on a bedding of cement mortar with flush pointed joints

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure in the green buffer strip between the kerb and the sidewalk, levelled, graded to falls and lightly consolidated

Supplying and planting ornamental shrubs and ground cover of approved species at not less than 9 plants per Sqm in the green buffer strip, in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Earth work excavation in ordinary soil for the tree pits in the sidewalk and the green buffer, including dressing of the sides and the disposal of the surplus spoil

Reinforced cement concrete of M-25 in the kerb ring of the tree pits, formed flush with the finished sidewalk to receive the tree grate frame, including centering, shuttering, placing, vibrating, finishing and curing

Supplying and fixing SFRC tree grates of 1.20 x 1.20 m in segments with a removable central knock-out ring, set in a hot-dip galvanised angle frame cast into the tree pit kerb, flush with the finished sidewalk

Supplying and planting avenue trees of 2.50 to 3.00 m height of approved species with a compact root habit, in the prepared pits with a root barrier to the sidewalk side, tripod staking, an MS tree guard of 1.80 m height, initial watering and the replacement of casualties

Cement concrete pavement 150 mm thick forming the base of the junction nodes and the ghat-end plazas, laid to falls, tamped, finished and cured with the construction joints formed as directed

Supply and fixing of precast concrete paver blocks of M-40 grade and 80 mm thickness to the junction nodes and the ghat-end plazas, laid over a sand bedding with the joints filled and vibrated, in a contrasting pattern marking the node

Constructing junction node planters of about 2.40 x 1.20 m in RCC of M-25 with a 450 mm wall, a machine cut granite coping, the drainage layer and weep holes, the garden soil filling and the planting of an ornamental specimen with ground cover

Design, fabricate, supply and install 3D art installations in UV-stabilised FRP, typical overall size 1500–3000 mm high or as approved artwork, with minimum 5–6 mm FRP shell, internal MS/GI tubular frame, 2-coat epoxy/PU protective finish and concealed LED wash lighting. Fix internal frame to pedestal using M12/M16 stainless steel/galvanised anchor bolts or chemical anchors with minimum embedment as per design; provide base plate, concealed cable conduit, IP65 LED fittings, 24 V driver in accessible weatherproof enclosure, drainage holes and sealant. Align, level, test lighting and provide final protective coating and cleaning.

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the sidewalk of every street at 30 m centres

Supply, erection and commissioning of decorative LED street lanterns of 60 W in a spun aluminium housing of not less than 115 lumen per watt with IP66 protection and a surge protected driver, on the poles of the wider ghat-connecting streets

Supply, erection and commissioning of 40 W LED post-top lanterns with the drivers and the connection, on the poles of the medium and narrow streets

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 16 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of outdoor feeder pillar boxes in 14 SWG CRCA sheet with a seven way distribution, MCB protection, phase indication and the timer and photocell control

Supplying and erecting street name boards of 900 x 450 mm in aluminium composite material faced with Type IV retro-reflective sheeting, with the street name in Telugu and English and the Corporation identity, on hot-dip galvanised posts set in concrete

Supplying and erecting junction boards of 1050 x 1500 mm in aluminium composite material faced with Type XI micro-prismatic retro-reflective sheeting, carrying the ghat destination legend in Telugu and English with direction arrows, on hot-dip galvanised support structures

Supplying and erecting cautionary and regulatory signs conforming to IRC 67 in aluminium composite material faced with Type IV retro-reflective sheeting, on hot-dip galvanised posts set in concrete

Supplying and erecting free standing pedestrian wayfinding signage with the ghat, temple and civic destination legend in Telugu and English, walking times, a route map panel and integral LED illumination, measured in the area of the sign face

Supplying and erecting ghat identification and information boards at the head of each ghat-connecting street, with the ghat name and number, the compartment range, the safety instructions, the emergency contact panel and a QR code, with integral LED illumination

Supplying and fixing precast cement concrete bollards of M-30 grade, 150 mm diameter and 950 mm overall height with 350 mm embedded in a PCC (1:3:6) foundation block of 300 x 300 x 450 mm, finished smooth and painted with two coats of exterior grade paint over primer, including retro-reflective banding, complete for finished item of work.

Fabricating, supplying and fixing an MS pedestrian guard railing 1.00 m high at the junction nodes and the crossing approaches, grouted into the kerb with chemical anchors and finished with synthetic enamel over a primer

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth, at the junction nodes and the ghat-end plazas

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Providing hot applied thermoplastic road marking of 2.5 mm thickness with reflectorising glass beads at 250 grams per Sqm to MoRT&H Clause 803, for the centre line, edge lines, pedestrian crossings, give-way lines and the street name stencilling

Supply and fixing of precast concrete paver blocks of M-40 grade and 80 mm thickness forming raised table crossings and speed humps at the ghat approaches and the school and temple frontages, laid over a sand bedding on the prepared base with the ramped approaches

Supplying and fixing retro-reflective road studs with micro-prismatic reflectors on both faces, bonded to the prepared surface with an epoxy adhesive, at the crossings, the junction approaches and the sidewalk edge on the unlit lengths

Earth work excavation in ordinary soil for the storm water edge drain, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm in the storm water edge drain of 300 x 300 mm internal size, including the internal plastered finish with a floating coat of neat cement, the benching to the invert, curing and finishing

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the storm water edge drain, with lifting hooks, including centering, shuttering, placing, vibrating, finishing and curing

Supplying and laying PVC utility ducts of 110 mm outer diameter under the sidewalk with a draw rope, sealed ends, marker tape above and a draw pit at every 30 m, laid to receive the future electrical and communication cables so that the finished sidewalk is not opened again

SUB-ESTIMATE 28A — Development of TELUKULAVARI CHERUVU PARK, Rehmath Nagar Colony, Rajamahendravaram — Burma bridge and glass bridge over the cheruvu, Buddha theme with statue and plaza, gazebos, children's play zone, open air gymnasium, walking track, compound wall, lighting and landscape, under Godavari Pushkaralu 2027

Clearing and grubbing of the park and the cheruvu margin including uprooting of rank vegetation, water hyacinth, grass, bushes and saplings and disposal of the arisings with all leads and lifts

Desilting of the cheruvu margin by mechanical means, removing the accumulated silt and refuse to the designed bed level, including dressing of the bed and the stacking of the silt for re-use

Carting away the surplus silt and debris to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Filling and grading in layers not exceeding 200 mm with the selected desilted material, watered, rammed and compacted to the designed park levels

Providing dressed stone pitching 230 mm thick to the edge of the cheruvu in hard stone set in cement mortar (1:4) over a graded granular filter bed with geotextile separation, laid to the designed slope with flush pointed joints and the toe keyed in

Earth work excavation in ordinary soil by mechanical means for the abutments and piers of the two bridges, including shoring, dewatering, dressing of the bed and sides and disposal of the surplus spoil

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the abutment and pier footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated footings of the bridge abutments and piers, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the abutment and pier shafts carried above the water level to receive the bridge bearings, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the bridge abutments and piers, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Fabricating, supplying and fixing MS base plates of 450 x 450 x 20 mm with HSFG holding-down bolt assemblies, setting templates, levelling nuts and non-shrink cementitious grouting, cast into the abutments and piers to receive the bridge bearings

Design, supply, fabrication, erection, testing and commissioning of the Burma bridge over the cheruvu in galvanised steel wire ropes with hard wood or WPC deck slats, stainless steel safety mesh to both sides, the anchorage assemblies cast into the abutments and the load testing and third party safety certification of the completed bridge

Design, supply, fabrication, hot-dip galvanising, erection, testing and commissioning of the glass bridge over the cheruvu with the welded steel truss, the three ply toughened laminated glass deck with anti-skid frit, the stainless steel and laminated glass balustrade with LED handrail lighting, the bearing assemblies and the third party proof checking and load testing

Filling and forming the mound to receive the Buddha statue, in layers not exceeding 200 mm with selected earth, watered, rammed and compacted to the designed profile and dressed to the finished contours

Reinforced cement concrete of M-25 in the pedestal and plinth of the Buddha statue, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the steps and the retaining kerb of the mound, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the pedestal, the plinth and the mound steps, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Supply, transport and install Buddha statue in carved granite or approved cast stone, finished to approved model, typical seated statue height measured above pedestal, with minimum concealed SS304 dowels 20–25 mm dia and epoxy anchorage, base plate/seat and non-shrink grout. Provide lifting points, crane/chain block handling, temporary supports, accurate centreline and level setting, drill only into prepared pedestal, clean holes, inject structural epoxy, insert dowels, set statue and grout base with non-shrink grout. Apply approved breathable stone protective treatment after curing, clean and hand over.

Supplying and fixing machine cut granite of 30 mm thickness with a flamed anti-slip finish to the Buddha plaza, laid to a true line and level on a bedding of cement mortar (1:4) with flush pointed joints

Supplying and fixing machine cut granite of 30 mm thickness to the treads and risers of the mound steps, with a flamed anti-slip finish and a rounded nosing to every step

Earth work excavation in ordinary soil for the column footings of the gazebos, including dressing of the bed and sides and refilling in layers

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the gazebo footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated footings of the gazebo columns, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the columns of the gazebos from the footing to the roof frame, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the gazebo footings and columns, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Fabricating, supplying and erecting the superstructure of the gazebos over the RCC columns, in a hot-dip galvanised steel frame with timber rafters and purlins, a pitched tiled or shingled roof on a boarded and felted deck, the ornamental fascia, the eaves gutter and down pipe and the finishes, measured on the plan area

Supplying and fixing machine cut granite of 30 mm thickness with a flamed anti-slip finish to the floor of the gazebos, laid on a bedding of cement mortar (1:4) with flush pointed joints

Cement concrete pavement 100 mm thick forming the base of the safety surfacing to the play zone, laid to falls, tamped, finished and cured

Supplying, installing, testing, and commissioning of comprehensive children’s play equipment comprising a multi-play unit featuring minimum two-tier plastisol-coated anti-slip decks, UV-stabilised and anti-static rotationally moulded Linear Low-Density Polyethylene (LLDPE) straight and tube slides, and reinforced climbing attachments, alongside a heavy-gauge A-frame two-seater swing set with plastisol-clad chains and impact-absorbing EPDM rubber seats, a central-fulcrum see-saw equipped with heavy-duty sealed bearings and ground impact rubber buffers, a merry-go-round with an anti-slip checkered deck mounted on a tapered roller bearing pedestal, and LLDPE spring riders mounted on high-tensile coiled steel springs. All structural frameworks and support posts must be fabricated from hot-dip galvanised steel pipes (minimum 114 mm outer diameter and 2 mm wall thickness) finished with a non-toxic, lead-free polyester powder coating (80-120 microns thick) for high weather resistance, with all plastic components moulded from food-grade LLDPE maintaining a minimum 6 mm wall thickness. All assembly hardware, bolts, and nuts must be Stainless Steel (SS 304 or SS 316) and entirely concealed using tamper-proof, dome-shaped nylon safety caps to eliminate snagging and injury hazards. The contractor's scope of work encompasses all necessary excavation and civil earthwork, rigidly anchoring all structural members into Plain Cement Concrete (M15/M20 grade) foundations excavated to a minimum depth of 450 mm to 600 mm below the finished ground level. Additionally, the execution requires the supply and installation of a weather-proof FRP or metal signage board prominently detailing the designated 3-12 years age group, equipment capacity, emergency contacts, and playground safety rules, strictly ensuring the layout adheres to mandatory minimum safe fall zones and use zones for each individual component. Finally, the installation shall only be deemed complete upon the successful acquisition and submission of a comprehensive safety compliance certificate from an internationally accredited third-party testing agency (such as TUV or SGS), confirming the entire installation rigorously conforms to EN-1176 or ASTM F1487 playground safety standards prior to formal site handover.

Providing wet pour EPDM rubber safety surfacing of 40 mm total thickness with an SBR shock pad base and a 15 mm EPDM granule wearing course in the approved colours and pattern, laid on the prepared concrete base to the critical fall height of the equipment served

Supply and fixing of ornamental vacuum dewatered CC kerb forming the edge of the play zone, laid to line and level on a bedding of cement mortar with flush pointed joints

Cement concrete pavement 100 mm thick forming the base of the open air gymnasium, laid to falls, tamped, finished and cured

Providing wet pour EPDM rubber safety surfacing of 40 mm total thickness under and around the gymnasium equipment, laid on the prepared concrete base

Earth work excavation in ordinary soil by mechanical means to the formation of the walking track, including dressing and compaction of the formation

Construction of a granular sub-base 150 mm thick with well graded material to the walking track, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the walking track, laid over a sand bedding with the joints filled and vibrated, to the approved pattern and colour

Supply and fixing of ornamental vacuum dewatered CC kerb to both edges of the walking track and to the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Earth work excavation in ordinary soil for the compound wall foundation, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm in the foundation and plinth of the compound wall, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the superstructure of the compound wall to 0.60 m height above the plinth as a dwarf wall carrying the railing, including scaffolding, raking of joints and curing

Reinforced cement concrete of M-25 in the coping over the dwarf wall, including centering, shuttering, placing, finishing to a weathered profile and curing

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the dwarf wall, including scaffolding, curing and finishing

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer in the approved Corporation theme

Fabricating, supplying and fixing an MS ornamental railing 1.20 m high over the compound wall coping, grouted with chemical anchors and finished with synthetic enamel over a primer

Fabricating, supplying and fixing MS ornamental entrance and wicket gates matching the railing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Supply, erection and commissioning of 40 W LED post-top lanterns on the walking track poles, with the drivers and the connection

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the walking track

Supply, erection and commissioning of 15 W LED bollard luminaires along the bridges, the Buddha plaza, the gazebos and the play zone, with the PCC foundation block and the connection

Supply, erection and commissioning of 200 W LED flood light luminaires on galvanised brackets for the feature lighting of the Buddha statue, the bridges and the entrance

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of outdoor feeder pillars with the MCCB incomer, the RCBO outgoings, the metering, the surge protection and the timer and photocell control

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting avenue trees and ornamental palms of 2.50 to 3.00 m height or clear stem of approved species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Flooring with non-skid full body ceramic tiles of approved shade and size in the toilets, laid over a bed of cement mortar to the required falls, including jointing in a waterproof grout, curing and cleaning

Dadooing to the walls of the toilets with glazed coloured tiles up to 2.10 m height laid over a bed of cement mortar, including jointing in a matching grout, curing and cleaning

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the patched and re-rendered surfaces of the toilet block, including scaffolding, curing and finishing

Painting the toilet block with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix European floor-mounted white vitreous china WC approximately 650–700 L x 360–380 W mm with dual-flush cistern 3/6 L, soft-close seat, 15 mm angle cock, 1.2 m SS braided connector and health faucet with 1.2 m hose, 110 mm soil connection and fixing set. Position to approved set-out, drill and install M8/M10 floor anchors, level and seal base, connect soil/water, install flush mechanism, test both flush volumes and leakage, and clean.

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm with 10–12 L PVC dual-flush cistern, 40 mm flush pipe, 110 mm soil connection, 15 mm chrome-plated angle cock, 1 m flexible connector, rubber gasket, sanitary silicone and health faucet. Fix pan with M8/M10 floor anchors, connect soil and water with watertight rubber seals, level and seal, test flushing/leakage/drainage and clean.

Supply and fix white glazed vitreous china wash basin approximately 600 x 450 mm, wall-hung or counter type as approved, with 15 mm CP pillar tap, 32 mm CP waste, 32/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible hoses, heavy-duty SS/MS brackets and mirror with shelf approximately 600 W x 450 H mm, 5–6 mm silver-backed safety mirror on 12 mm BWP backing. Anchor basin brackets using M8/M10 fasteners into structural substrate, connect plumbing with sanitary silicone seal, fix mirror using neutral-cure adhesive plus concealed safety retainers, seal edges, test flow/drainage and clean.

Supplying and fixing wall mounted urinals in white vitreous china with concealed sensor operated flushing valves, CP spreaders, bottle traps and wastes and divider panels

Supplying and fixing CPVC pipe of SDR 11 conforming to ASTM D 2846 for the internal water supply of the toilet block, with all fittings, clamps, sleeves, making good and pressure testing

Supplying and fixing PVC soil, waste and rain water pipe of 110 mm outer diameter conforming to IS 13592 Type B with all fittings, bends, junctions, cowls, clamps and testing

Earth work excavation in ordinary soil for the trench of the water supply line to the toilet block and the drinking water points, including dressing of the bed and sides and refilling in layers

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the toilet block and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

SUB-ESTIMATE 28B — Improvement of A.B. NAGESWARA RAO PARK, Rajamahendravaram — repairs to the compound wall and new lengths, ornamental railings and gates, pathway repaving, ornamental and site lighting, photo points, site furniture and landscape, under Godavari Pushkaralu 2027

Dismantling the collapsed and structurally unsound lengths of the existing compound wall in brick masonry, including sorting and stacking of the serviceable bricks within the site and the disposal of the unserviceable material

Earth work excavation in ordinary soil for the foundation of the rebuilt lengths of the compound wall, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the foundation of the rebuilt lengths, including machine mixing, laying, compaction and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm in the foundation and plinth of the rebuilt lengths of the compound wall, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the superstructure of the rebuilt lengths to 1.80 m height above the plinth, including scaffolding, raking of joints and curing

Reinforced cement concrete of M-25 in the coping over the compound wall, both the repaired and the rebuilt lengths, including centering, shuttering, placing, finishing to a weathered profile and curing

Raking out the decayed joints of the existing compound wall masonry to a depth of not less than 20 mm and repointing in cement mortar (1:3) with a flush finish, including the replacement of individual decayed bricks and the making good of the surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the rebuilt lengths and to the patched areas of the existing wall, including scaffolding, curing and finishing to a true and even surface

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer, in the approved two colour Corporation theme

Provide Corporation and Godavari Pushkaralu 2027 branding and mural band on compound wall using exterior-grade acrylic artist colours, approved artwork, typical lettering/mural band height 900–1200 mm, over prepared cement plaster/concrete surface. Clean and wire-brush substrate, fill cracks, apply one compatible exterior primer/sealer coat, two or more coats of UV-stable acrylic colours, sharp masking lines and approved artwork, followed by two coats clear anti-graffiti/UV-stable protective coating. Protect adjoining surfaces, allow drying between coats and complete touch-up/cleaning.

Fabricating, supplying and fixing an MS ornamental railing 1.20 m high over the compound wall coping, grouted with chemical anchors and finished with synthetic enamel over a primer

Fabricating, supplying and fixing an MS ornamental railing 1.00 m high along the lake edge of the park, grouted into the kerb with chemical anchors and finished with synthetic enamel over a primer

Fabricating, supplying and fixing MS ornamental entrance and wicket gates matching the railing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Dismantling the existing damaged cement concrete pathway and the broken edging, including cutting of the reinforcement where met with and the disposal of the debris

Construction of a granular sub-base 150 mm thick with well graded material to the repaved pathway, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathway, laid over a sand bedding with the joints filled and vibrated, to the approved pattern and colour

Supply and fixing of ornamental vacuum dewatered CC kerb to both edges of the pathway and to the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Supply, erection and commissioning of 40 W LED ornamental post-top lanterns on the pathway poles, with the drivers and the connection

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathway and the park edges

Supply, erection and commissioning of 15 W LED bollard luminaires along the pathway, the entrance plaza and the photo points, with the PCC foundation block and the connection

Supply, erection and commissioning of 200 W LED flood light luminaires on galvanised brackets for the feature lighting of the entrance, the wall mural and the photo points

Supplying, installing, testing and commissioning of IP66 RGB LED uplighters of 24 W with DMX-512 addressable control for the feature and tree lighting, with the drivers, adjustable yokes and the concealed cabling

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of outdoor feeder pillars with the MCCB incomer, the RCBO outgoings, the metering, the surge protection and the timer and photocell control

Supplying and fixing precast concrete garden benches of 1.80 m length with moulded and polished seat and back, set on a levelled and grouted plinth

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting avenue trees and ornamental palms of 2.50 to 3.00 m height or clear stem of approved species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties

Earth work excavation in ordinary soil for the trench of the drinking water supply line, including dressing of the bed and sides and refilling in layers watered and rammed

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the drinking water supply line to the fountains

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the drinking water line

SUB-ESTIMATE 28C — Improvement of KOTILINGALA TANK, Rajamahendravaram — bund strengthening and revetment, ghat steps on four sides, peripheral pathway, railing, lighting and landscape, under Godavari Pushkaralu 2027

Clearing and grubbing of the tank margin, the bund and the approaches including uprooting of rank vegetation, water hyacinth, grass, bushes and saplings and disposal of the arisings with all leads and lifts

Desilting of the tank bed by mechanical means, removing the accumulated silt and refuse to the designed bed level, including dressing of the bed and the stacking of the silt for re-use in the bund and the landscape

Carting away the surplus silt and debris to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Dismantling the existing damaged brick and stone masonry of the bund, the steps and the boundary, including sorting and stacking of the serviceable material within the site

Dismantling the existing damaged cement concrete of the steps, aprons and platforms, including cutting of the reinforcement and the disposal of the debris

Filling the bund in layers not exceeding 200 mm with the selected desilted material, watered, rammed and compacted to the designed bund profile

Earth work excavation in ordinary soil by mechanical means for the toe wall of the revetment, including dressing of the bed and sides and refilling in layers

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the toe wall, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the toe wall of the revetment, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the toe wall, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Gravel filling as a graded granular filter behind the revetment, laid in layers, watered and consolidated

Providing dressed stone pitching 230 mm thick to the inner slope of the bund in hard stone set in cement mortar (1:4) over a graded granular filter bed with geotextile separation, laid to the designed slope with flush pointed joints and the toe keyed into the toe wall

Earth work excavation in ordinary soil by mechanical means for the ghat steps, including shoring, dewatering, dressing of the bed and sides and disposal of the surplus spoil

Gravel filling as a compacted sub-base under the ghat steps, laid in layers, watered and consolidated

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the ghat step slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the raking step slab of the ghat, 200 mm thick, following the step profile from the pathway level down to the tank bed, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the risers and treads of the ghat steps, seven steps of 300 mm rise and 450 mm tread, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the ghat step slab and the steps, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Supplying and fixing machine cut granite of 30 mm thickness to the treads and risers of the ghat steps, with a flamed anti-slip finish to the tread and a honed finish to the riser, on a bedding of cement mortar (1:4) with waterproof grouted joints and a rounded nosing

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the flank walls of the ghats, including scaffolding, curing and finishing

Fabricating, supplying and fixing a stainless steel handrail of grade 316 and 50 mm diameter at 900 mm height on the flights of the ghat steps, with intermediate posts grouted with chemical anchors, welded, ground and mirror polished

Earth work excavation in ordinary soil by mechanical means to the formation of the peripheral pathway, including dressing and compaction of the formation

Construction of a granular sub-base 150 mm thick with well graded material to the pathway, laid, spread, watered and compacted to the required density

Supply and fixing of ornamental vacuum dewatered CC kerb to both edges of the pathway, laid to line and level on a bedding of cement mortar with flush pointed joints

Cement concrete pavement 150 mm thick to the entrance plaza and the ghat landings, laid to falls, tamped, finished and cured with the construction joints formed as directed

Fabricating, supplying and fixing an MS ornamental railing 1.00 m high along the water edge of the pathway, grouted into the kerb with chemical anchors and finished with synthetic enamel over a primer

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the peripheral pathway

Supply, erection and commissioning of 15 W LED bollard luminaires along the ghat landings and the entrance plaza, with the PCC foundation block and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of outdoor feeder pillars with the MCCB incomer, the RCBO outgoings, the metering, the surge protection and the timer and photocell control

Supplying and planting avenue trees of 2.50 to 3.00 m height of approved species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Earth work excavation in ordinary soil for the trench of the drinking water supply line, including dressing of the bed and sides and refilling in layers watered and rammed

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the drinking water supply line to the fountains

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the drinking water line

SUB-ESTIMATE 29 — Development of MODEL VENDING STREETS — Hawking Pilot on Five Major Roads (Jampeta, GNT Road, JN Road, AV Apparao Road and River Bund Road), 4.10 Km / 205 Vendor Bays — under Godavari Pushkaralu 2027, Rajamahendravaram

Clearing and grubbing of the vending footprint including uprooting wild vegetation, grass and bushes, removal of accumulated garbage, debris and unauthorised makeshift structures and disposal of the same outside the municipal limits, complete as directed by the Engineer-in-charge.

Earthwork excavation in soils upto SDR by mechanical means for the vending platform formation, including setting out, sub-grade dressing and compaction, and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Construction of granular sub-base by providing well graded material or close graded material conforming to Grading-V of MoRT&H Table 400-1, mixed in place with a rotavator at OMC, spread with a motor grader and compacted to the required density in 150 mm compacted thickness, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the vending platform base using 40 mm size hard machine crushed granite aggregate from approved quarry, laid to a compacted thickness of 100 mm, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing to the required level and curing, complete for finished item of work (APSS No. 402).

Supply, laying and fixing of precast concrete blocks for paving of M-40 grade and thickness not less than 80 mm suitable for medium traffic, conforming to IS 15658:2006, of approved shape, design and colour in the vending zone palette, laid over a 50 mm compacted coarse sand bed with joints filled with fine sand and vibrated with a plate compactor to a uniform non-tripping surface, complete for finished item of work.

Supply and fixing of ornamental vacuum dewatered pimple finished splay type precast cement concrete kerb stones of M-40 grade of size 600 x 375 x 100 mm defining the vending zone edge and restraining the pavers, set over the prepared concrete bed in CM (1:3), joints pointed, including cost and conveyance of all materials and labour charges, complete for finished item of work (BLD-CSTN-6-18).

Design, supply, fabrication and erection of the zone identity and gateway signage board of 2400 x 1200 mm in 3 mm ACP over an MS frame with UV printed graphics under a 3 mm acrylic face, carrying the vending zone name, the RMC marque and the Town Vending Committee attribution, mounted on twin 100 mm dia GI posts grouted in PCC foundations, complete for finished item of work.

Design, supply and erection of the regulatory and vending rules board of 900 x 1200 mm in 3 mm ACP over an MS frame with UV printed graphics in Telugu and English, setting out the bay allotment rules, trading hours, the clear pedestrian path requirement and the penalty schedule notified by the Town Vending Committee, mounted on a GI post grouted in a PCC foundation, complete for finished item of work.

Design, supply and erection of directional and wayfinding sign boards of 600 x 600 mm in 2 mm aluminium composite panel with retro-reflective sheeting to IRC:67-2022, mounted on a 50 mm dia GI post of 3.0 m height grouted in a PCC foundation, complete for finished item of work.

Fabrication, supply and transportation to site of swaged tubular pole of 110 mm dia x 3.6 mm thickness (58 kg) conforming to IS 2713 with a 90 mm dia MS pipe bracket, base plate and foundation bolts, including internal loop-in loop-out wiring in 3 core x 2.5 sqmm copper cable, erection, plumbing, grouting and connection, complete for finished item of work.

Supply, transportation and erecting of 40 W LED post top lantern made of cast aluminium with decorative housing, IP66 optical block, 4000 K correlated colour temperature and driver with 10 kV surge protection, fixed to the pole bracket, tested and commissioned, complete for finished item of work.

Earthwork excavation of cable trench of 0.30 m width and 0.90 m depth in hard ground and laying of underground cable upto 50 sqmm on a sand cushion with brick covering, refilling the trench and fixing of cable route indicators, as per Item 15.6.1 of Electrical Data 2026-27, complete for finished item of work.

Supply and laying of 4 core x 16 sqmm XLPE insulated, 1100 V grade armoured aluminium conductor cable conforming to IS 7098 Part-I in the prepared trench, including cost of cable, jointing, termination with brass glands and lugs, testing and commissioning, complete for finished item of work.

Supply and fixing of a suitable outdoor type feeder pillar box fabricated out of 14 SWG CRCA sheet with seven tank pre-treatment and powder coating, housing an incoming 63 A FP MCB, six outgoing SP MCBs, bus bars, astronomical timer, energy meter provision and the service connection arrangement, mounted over a PCC pedestal, complete for finished item of work.

Providing an independent earthing station comprising a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes, in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with a GI earth strip connection, as per Item 5.1.1 of Electrical Data 2026-27, complete for finished item of work.

Supplying, installing, testing and commissioning of a per bay LED task light of 12 W with an IP65 die cast aluminium body and integral driver, mounted on a bracket from the adjacent pole or kiosk frame on the shared metered line, with a switch and 2.5 sqmm FRLS copper wiring in conduit, complete for finished item of work.

Supplying and fixing a permanent bay number plate of 150 x 200 mm in stainless steel 304 of 1.2 mm thickness with the laser etched bay number and the QR link to the Town Vending Committee register, together with the vendor photo identity card in PVC with lamination and lanyard issued against the register, complete for finished item of work.

Design, fabricate, supply and deliver standard branded vending cart approximately 1800 L x 750 W x 2100 H mm overall, MS square-tube frame 25 x 25 x 1.6 mm or approved, 1.0–1.2 mm MS/ACP body panels, two coats epoxy primer plus two coats exterior enamel/PU finish, weatherproof canopy approximately 1800 x 800 mm in coated fabric/profiler sheet, 18-gauge SS304 food-safe worktop, storage cabinets/shelves, lockable drawers, four heavy-duty 150–200 mm castor/wheels with axle and at least two brakes, SS304 handles and approved branded nameboard. Weld/grind frame, prime and paint, securely bolt body/canopy, provide drainage/edge protection, align wheels and brakes, test mobility/stability and clean.

Supplying and fixing removable drain grating with anti-dumping mesh in hot dip galvanised MS flats and 20 x 20 mm mesh, of 450 mm width, over the existing drain along the vending frontage, set in an MS angle frame grouted to the drain walls with a hinged and lockable arrangement, complete for finished item of work.

Supply and fix 100 x 100 mm x 1.5 mm thick SS304 QR rating plate with laser-etched QR code, linked to approved vendor-rating application, mounted on bay number plate assembly using M4/M5 SS countersunk screws or approved structural adhesive. Keep plate flush, readable and weather-resistant, provide clear protective UV film/clear coat if approved, scan-test QR from typical 0.5–1.0 m distance, verify URL/functionality and clean.

Design, supply, fabrication and erection of the zone rating scoreboard of 1200 x 900 mm in 3 mm ACP over an MS frame with a replaceable insert panel displaying the periodic star ratings of the vendors of the stretch, mounted on twin GI posts grouted in PCC foundations, complete for finished item of work.

SUB-ESTIMATE 30 — KOTAGUMMAM MARKET FACELIFT at Kotagummam and Mangalavaripeta, Rajamahendravaram - the facade treatment of the commercial buildings of the market stretch to a single street palette, the standardisation of the shopfront canopies, signage and shop numbering, an entrance archway on the Chandni Chowk reference, the rationalisation of the overhead services, the shopfront plinth, apron and drainage, facade lighting and the building-line bollards, over 300 Rmt of street and 600 Rmt of shopfront, under Godavari Pushkaralu 2027

Providing, erecting, maintaining and dismantling the working platform to the full facade height with its decking, toe boards, guard rails and ladder access, together with the public protection to a street that remains open for trade - the debris netting, the footpath gantry, the barricading with its signage and night lighting and the daily clearance

Preparing the existing facade to receive the new finish - scraping off the loose and flaking paint, removing the algae and dirt by a low pressure water wash with a fungicidal solution, wire brushing the corroded exposed steel, raking out the loose pointing, removing the redundant nails, brackets, hoarding frames and pipe stubs and making good the punctures

Raking out and re-plastering the defective external plaster in cement mortar in two coats to 20 mm thickness, including the cutting out of the hollow and spalled areas, the application of a bonding agent and the finishing to match the adjoining surface

Repairing a structural crack by cutting a V groove, cleaning, fixing stitching bars across the crack at 300 mm centres in chemical anchor grout, injecting a low viscosity epoxy resin through surface ports and making good flush with a polymer modified mortar

Carting away the scraped material, the removed brackets and hoarding frames and the debris of the repair to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance

Providing and applying the external finish of the street palette over the prepared surface - one coat of alkali resistant exterior primer, a two component acrylic exterior putty where the surface requires it, and two coats of 100 per cent acrylic exterior emulsion of not less than seven years performance in the base, band and trim colours of the approved palette, with the colour breaks cut to a true line at the storey bands and the pilasters

Forming and making good the horizontal cornice, storey band, sill band and parapet coping profile to a single street section - the cutting back of the existing irregular profile, the galvanised expanded metal lath on anchors, the running of the moulding in polymer modified cement mortar to the approved template with the drip mould formed, and the finishing to a true and continuous line across the adjoining frontages

Preparing and repainting the existing rolling shutters to the street colour - mechanical descaling and wire brushing, the rust converter and two coats of zinc rich epoxy primer, two coats of synthetic enamel or polyurethane finish, the lubrication of the springs, guides and laths, the replacement of the broken laths and the rehanging and testing

Painting the exposed MS grills, railings, gates, down pipes and brackets of the frontages with two coats of synthetic enamel paint over a rust converter and a zinc chromate primer

Earth work excavation in ordinary soil for the foundation of the canopy support posts where the canopy is not carried entirely off the facade, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal in the foundation blocks of the canopy support posts, including machine mixing, laying, compaction and curing

Fabricating, supplying and fixing the standard shopfront canopy of the street to the approved detail - the hot-dip galvanised MS frame of rectangular hollow section brackets at 1.50 m centres anchored to the facade with chemical anchors, the purlins, the pre-coated metal roofing sheet with its flashings, the gutter with its outlet and chain, the ACM soffit lining, the concealed conduit for the under-canopy lighting and the polyurethane finish in the street colour

Supplying and fixing UPVC rainwater down pipes of 75 mm diameter from the canopy gutter with the bends, shoes, clamps and the discharge to the shopfront apron drain, fixed to the facade clear of the sign band

Supplying and fixing the shop numeral and trade plate of the street identity - the etched and colour filled stainless steel or powder coated aluminium plate carrying the shop number in the street typeface with the trade category icon and the Corporation mark, fixed to the pier or jamb at the standard height with concealed fixings

Removing the existing unauthorised hoardings, flex boards, projecting signs, cut-outs and their frames from the facades, including the cutting of the fixings, the making good of the punctures and the carting away of the material to the Corporation store or dumping ground

Supplying and erecting the identity and wayfinding signage of the market street - the street name plates at the junctions, the market directory boards giving the trade groupings and the shop number ranges, the pedestrian direction fingerposts, the market rules and timings board and the emergency notices, in ACM and etched stainless steel with graphics in Telugu and English on galvanised supports

Earth work excavation in ordinary soil for the foundations of the archway columns, including shoring where required, dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the archway foundations, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated footings of the archway columns, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals over the archway footings carried above the finished level to receive the base plates, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the archway footings and pedestals, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Design, fabrication, hot-dip galvanising, supply, transport, erection and painting of the structural steelwork of the entrance archway - the built-up columns, the arched head, the bracing, the base plates and the connection plates with their HSFG bolting, designed to IS 800:2007 for the wind case of a free standing gateway over a trafficked street and third party proof checked, blast cleaned, galvanised and finished in polyurethane over an epoxy primer

Supply and fix ornamental archway cladding based on approved Chandni Chowk reference, comprising GRC/GRP cusped arch mouldings, brackets, cornice and chhajja, typical moulding thickness 12–25 mm, with SS304/316 internal armature and M8/M10/M12 anchors; jaali panels in cut/polished sandstone or GRC approximately 20–40 mm thick; ACM flat-face cladding 3–4 mm thick with 0.5 mm aluminium skins; Corporation crest and street name in etched/gilded SS/brass/aluminium, Telugu and English. Provide concealed subframe, SS cleats, chemical anchors to structural substrate, non-corrosive fasteners, movement joints 5–10 mm sealed with exterior-grade PU, backer rods where required, compatible stone/GRC adhesive, drainage/weep provisions and complete joint sealing. Set out, plumb, level, torque anchors, seal all joints, clean and finish complete.

Supplying, installing, testing and commissioning of the architectural lighting of the archway - the linear LED grazers concealed in the cornice and the arch soffit, the narrow beam uplighters at the column base in recessed IP67 housings, the RGBW colour change on a DMX controller with the scenes set for the ordinary evening and for the Pushkaralu, the surge protected and separately metered supply and the night time aiming

Rationalise overhead/surface services by surveying and tagging all live cables with owner identification, cable size and service, coordinating shutdown/transfer with distribution licensee and telecom operators. Provide powder-coated GI service raceway, typical 150 x 100 mm or 200 x 100 mm with 1.6–2.0 mm thick GI sheet, covers, bends, tees and drop boxes, fixed along approved sign-band line using M8 anchors/brackets at maximum 1.0–1.2 m centres. Transfer retained cables with new approved glands/lugs/terminations, segregate power/telecom where required, label circuits, remove abandoned cables/brackets/drop wires only after written clearance, test continuity/insulation/network services, make good façade and apply matching finish.

Supplying, installing, testing and commissioning of the facade lighting of the frontages - the linear LED grazers of IP66 rating concealed above the sign band and at the cornice, the LED strip in the canopy soffit on a diffused profile, the drivers in their weatherproof enclosures, the wiring in concealed conduit tied into the service raceway, the photocell and timer control ganged to the street circuit and the aiming and commissioning

Dismantling the existing broken and encroaching shopfront plinths, steps and ramps which project beyond the permitted building line, including the cutting of the reinforcement, the making good of the adjoining surfaces and the carting away of the debris

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the shopfront apron between the building line and the footpath, laid over a sand bedding with the joints filled and vibrated and the pattern set out to distinguish the apron from the footpath, carried only where the existing apron is broken up by the removal of the encroaching plinths

Reconstructing the shopfront plinth and step in cement concrete faced with machine cut granite of 18 mm thickness with a flamed anti-slip finish, set to the common plinth level established for the street with a rounded nosing, and the ramped access at the shops the schedule requires

Brick masonry in cement mortar (1:6) in the shopfront apron drain of 300 x 300 mm internal size along the building line, including the internal plastered finish and the benching to the invert, connected to the corridor storm water system, carried at the low points where the frontage sheds water against the building

Fabricate, supply and fix hot-dip galvanised MS grating of approved pattern using 30 x 5 mm load bars at approximately 30–40 mm centres and 6 mm cross bars or engineered equivalent, with angle frame minimum 50 x 50 x 6 mm set into drain kerb, designed for pedestrian/light-vehicle loading as applicable. Provide lifting handles, 10–12 mm SS/MS anti-theft bolts/locking brackets, bearing support minimum 50 mm, 5–10 mm clearance around frame and hot-dip galvanising after fabrication to minimum coating thickness as specified. Set frame level with kerb, anchor with M10/M12 bolts, provide non-shrink grout beneath frame, ensure free drainage and remove/replace grating for access testing.

Supplying and fixing a guard bollard at the building line of the approved detail - the hot-dip galvanised and powder coated steel section of 168 mm outer diameter and 900 mm exposed height with a domed cap, two bands of retro-reflective tape and the shop number in etched vinyl where the schedule requires, set in a plain concrete foundation block and grouted, sited to protect the shopfront plinth from vehicle encroachment without obstructing the pedestrian route

Supply and place precast concrete planter approximately 900 L x 450 W x 450 H mm or approved profile, minimum 40–50 mm wall thickness, M25 precast concrete with exposed aggregate/textured finish and integral lifting points where required. Provide internal waterproof cementitious coating, 50–75 mm drainage aggregate layer, non-woven geotextile separation, 300–350 mm approved potting medium, drainage hole 25–40 mm dia with geotextile/mesh and shrub of approved species. Place on level 20–25 mm rubber/EPDM pads or stable base, maintain drainage outlet, fill media in layers, plant, water and clean; ensure planter is stable and aligned with shopfront rhythm.

SUB-ESTIMATE 31 — CONSTRUCTION OF AN ADDITIONAL FOURTH FLOOR IN PRE-ENGINEERED STEEL over the existing G+3 RMC Main Building at Seshayyametta, Rajamahendravaram, to house the GODAVARI PUSHKARALU WAR ROOM AND INTEGRATED COMMAND AND CONTROL CENTRE - structural assessment and strengthening of the existing frame, a PEB floor of 2,000 Sqm with metal deck and roof, the war room and control room with their consoles and video wall, meeting halls, the extension of the lift, and the complete electrical, UPS, air conditioning, fire, plumbing and furniture works, under Godavari Pushkaralu 2027

Dismantling the existing terrace weathering course, tiling and screed together with the bedding, taken down to the structural slab and the surface prepared to receive the new base plates and the waterproofing

Dismantling the existing terrace parapet, the redundant water tanks and their platforms, the redundant service pipework and the stair head room where it obstructs the new floor, including cutting the reinforcement and making good

Carting away the dismantled material and debris to the Corporation dumping ground to a lead of 2 km including loading, unloading and conveyance charges, the material being lowered by a hoist and not thrown down

Providing waterproofing to the exposed existing terrace slab with a two component integral crystalline slurry in two coats with a cove fillet at every junction, followed by a protective screed laid to falls with a fibre mesh, subjected to a seven day ponding test with a ten year guarantee, executed before the new floor is erected over it

FOR STRENTHENING AND SEAL THE POROSITY OF THE CONCRETE TO ARREST THE LEAKAGES, DAMPNESS , LEAKAGES OF CONSTRUCTION JOINTS FOR TERRACE / CEILING / RCC RETAINING WALLS / BASEMENT FLOORINGS / WATER TANKS / RESERVOIRS / TOILETS etc.,SPECIALISED INJECTION GROUTING WITH CEMENT AND FREE FLOW ADDITIVES : a]. Drilling of holes with power drilling machine to the required depth [12mm to 14mm dia holes] b]. Fixing of Rubber Nozzles with cement and quick setting, Rapid hardening compound putty - Rapidstrong qs or equivalent. c]. Grouting of holes with 140 PSI Grout pump with cement slurry mixing with Specialized Free flow, Non-shrink Grout additive - 250 Grams per bag of 50 Kgs Cement add required water to make slurry form. d]. After completion of grouting, Remove the Rubber nozzles e]. Later sealing of the hole with polymer cement putty .

Supplying and applying non-shrink free-flow micro-concrete of M-25 grade with the two component epoxy bonding agent at the interface of the old and new concrete of the jackets and the pedestals, mixed and placed to the manufacturer's specification and cured

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the column jackets and the pedestals, cut, bent, placed in position, lapped and welded to the exposed existing reinforcement where the drawings require and bound with annealed binding wire

Reinforced cement concrete of M-25 in the strengthening of the existing terrace level beams by a bonded soffit and side jacket where the audit drawings require, including chipping, the bonding agent, the anchors, the formwork, placing, vibrating and curing

Reinforced cement concrete of M-25 in the strengthening of the existing terrace level beams by a bonded soffit and side jacket where the audit drawings require, including chipping, the bonding agent, the anchors, the formwork, placing, vibrating and curing

Providing and fixing Structural Glazing fabricated from Roll formed sections made of Pre-painted Steel / Powder coated (Base steel as per IS 513 of ‘D’ quality, galvanized as per IS 277 with Zinc of 120 Gm/Sqm) with total coated thickness of 0.72 mm and the glass holding section made of 304 grade stainless steel of 0.58 mm thick galvanised steel section as stiffeners inside the colour coated steel powder coated sections as per the design requirement & calculations to suit wind pressures as given in IS: 875, the primer coat with epoxy primer of 5 – 7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with Alkyd backer of 5-7 microns or powder coated with pure polyester powder up to 50-60 microns thick and the vertical section of 50 mm x 99 mm x 0.72 mm, 33 mm x 56 mm x 0.72 mm for frame horizontal section, stiffener section of 47 mm x 97 mm x 1 mm, cover profiles sections of 20 mm x 58 mm x 0.58 mm, glass holding section of 37 mm x 37 mm & 37 mm x 18 mm including fixing 5mm thick Ocean Blue reflective glass, brackets made of CRCA powder coated/Electroplated to connect vertical to horizontal, vertical to slab, to fix verticals at top & bottom as per site requirement and gasket made of Ethyl Propylene Diamine Monomer, U.V. resistant silicon sealant including fixing in concrete/masonry wall with self-expanding cap & screws inclusive of cost and conveyance of all materials to site, all labour charges, incidental charges, cost of all consumables etc. and fixing charges complete for finished item of work.

Supplying and fixing aluminium composite cladding with skin material 0.25 mm thick aluminium sheet cover material natural polyethylene aluminium cladding panel fixed with extruded aluminium basis frame (50x25x1.5mm) angle cleats, weather sealants, rivets, GI brackets all as approved, using suitable bolts on structural steel work including necessary accessories complete in all respects including all scaffolding and labour charges etc., complete for finished item of work but excluding cost of structural steel fabrication, if any, ACP Cladding - 4 mm thk

Brick masonry in cement mortar (1:6), 115 mm thick, in the external infill panels between the PEB girts where the elevation is solid, tied to the frame with galvanised anchors, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces of the infill panels, including scaffolding, hacking, curing and finishing to a true and even surface

Painting the external faces of the infill panels with two coats of exterior grade acrylic emulsion paint over a primer, of an approved shade to match the existing building

Supplying and erecting a dry wall partition of 100 mm overall thickness in 12.50 mm tapered edge gypsum board on both faces of a galvanised steel stud and track frame at 610 mm centres, with 50 mm glass wool infill for acoustic separation, the joints taped and jointed to a level 4 finish and the services chased within

Brick masonry in cement mortar (1:6), 115 mm thick, in the walls of the toilets, the equipment room and the electrical rooms where a solid wall is required, including scaffolding, raking of joints and curing

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the masonry walls, including scaffolding, curing and finishing to a true and even surface

Supplying and fixing a fully glazed door in 12 mm toughened clear glass with the stainless steel patch fittings, the floor spring, the pull handle, the lock and the transom over, set true in the partition opening

Providing & Fixing of Scientific Doors with metal door frames and door shutters made of galvanize steel (base steel as per IS 513 of 0.58 mm thick D quality, galvanized as per IS 277 with Zinc of 120 GSM)coated with Zinc Phosphate Primer to receive any paint on site or finished with Thermosetting Polyurethane paint of Aliphatic Grade providing high levels of scratch resistance and durability/Epoxy polyester powder for powder coating paint thickness 50-60 microns (Dry film thickness) outer frame section of 100 x 58 mm x 1.2 mm thick, shutter section of 0.80 mm thick galvanized steel sheet pressed (roll formed) for 46mm thick fully flush, double skin door shell seam joints at stile edges, in-fill of honeycomb kraft paper used to give the required rigidity and effective acoustic insulation with 6” Tower bolt – 1 No., 6” D handles – 2 Nos., 10” Aldrop – 1 No., Butt Hinges – 3 Nos, Mortise Lock of approved quality – 1 No, frames fixed to the concrete/masonry wall by means of self expanding screws complete for finished item of work for Single leaf Door

Applying two coats of acrylic wall putty to the internal plastered and boarded surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and partitions with two coats of premium acrylic emulsion over a primer, of an approved shade

Supplying and laying a raised access floor of 600 x 600 mm panels of not less than 38 mm thickness on adjustable galvanised pedestals and stringers to a finished height of 300 mm, with an anti-static laminate or vinyl facing, the edge trims, the ramps, the cut-outs for the floor boxes and the lifting tool, tested for the load the equipment requires

Flooring with soluble salt porcelain Vitrified Tiles screen printed and polished of size 600 x 600 mm and thickness between 8-10 mm 1st quality conforming toIS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs. of 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc., complete, excluding seigniorage charges, etc., complete for finished item of work, including cost and conveyance of all materials and all labour charges etc., complete as per ss and as directed by the site engineer.

Flooring with ceramic tiles,Non-skid red or white full body Ceramic floor tiles of Size 450 mm x 450 mm and thickness between 7-8 mm and 1st quality conforming to IS:13711,IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc.excluding seigniorage charges,complete for finished item of work.

Providing dadooing to walls glazed coloured tiles( glazed red or white full body ceramic wall tiles of Size 200 x 300 mm / 245 mm x 325 mm and thickness 6mm and 1st quality conforming to IS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs) 1st quality of size approved by Engineer-in-charge set over base coat of CM (1:3) 12 mm thick with cement slurry of honey like consistency spreading @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand, water etc.excluding seigniorage charges, complete for finished item of work.

Providing and applying a two component polymer modified cementitious impervious coating to the toilet floors and to 450 mm up the walls, with a fillet at every corner and a 48 hour ponding test before the finish is laid

Supplying and fixing Gyp board suspended regular single layer false ceiling (GS-MFSC-4.1 as per india Gypsum) using 12.50mm thick Gyp Board conforming to IS 2095-1982 fixing to Gyp steel GI perimeter channels of size 20mm x 27mm x 30mm (web) of 0.55 mm thick along the perimeter of ceiling screw fixed to brick work / partion at 610mm c/c and suspending the frame work using intermediate channels (45mm x 15mm x 15mm x 0.90mm) form soffit at 1220mm c/c with ceiling angle (25mm x 10mm x 0.55mm) fixed with GI cleat and steel expansion fasteners & connecting clip to the cieling channels (withknurled web of 51.50mm x 26mm x 10.50mm x 0.55mm ) fixed in direction perpendicular to the intermediate channel at 457 mm c/c and fixing the 12.50 mm tapered edge Gypboard with 25 mm drywall screws at 230mm c/c & jointing and finishing using joint compound and paper tape to have a flush look including filling the tapered & square edges with jointing compound, two coats of drywall topcoat complete for finished item of work as per India Gypsum Ltd., specification.

Perforated wall panels channeled wood works sheets of width 128 mm,thickness of 16mm and length 2440 mmmade of a high density particle board substrate with a laminated facing as per the approved shade /Species & Finish and a melamine balancing layer on the reverse side, with a special perforation pattern fluted perforation on the visible surface with a minimum sag resistance of RH90 and a fire rating class of 1 as per Part 7 of BS 476 with a“tongueandgrooved” edges and the back of the perforated panel is with sound absorbing nonwoven acoustical fleece

Supplying, installing, testing and commissioning of a machine room less electric traction passenger lift of 13 persons or 884 kg capacity for five stops and five openings, with a VVVF gearless drive, an automatic rescue device, stainless steel automatic centre opening car and landing doors of 900 mm clear width, the stainless steel car with its lighting, mirror, handrail and vinyl floor, the microprocessor control with the operating panels, the overload warning, the intercom and the fireman's switch, together with the guide rails, counterweight, ropes, buffers and shaft accessories, and the licensing and inspection under the Andhra Pradesh Lifts Act

Supply and fixing of 4 Way TPN DB Horizontal with IP 43 Protection as per IS:13032 and suitable for 12 Nos S.P. out goings and for 1 No 4 pole Incommer with 1 No 63A FP MCB and 12 Nos 6-32 A 10kA SP MCBs of including internal connections and labour charges for FLUSH Mounting etc.,complete.DB Makes:Legrand (Ekinox 3) / Schneider-A9/Hager -Novello +/ Seimens/Havells STADx/ Lauritz Knudsen (Formerly L&T)-Newrange /Indo Asian-Opti Pro/ HPL (Techno)/ Anchor (Uno Plus)

Supplying and fixing granite cladding of 18 mm thickness with a polished finish to the lift landing jambs and head of the new floor, set in cement mortar with concealed fixings

Supply and fixing of distribution board Protection suitable for IP43, S.P out goings and for 1 No Incommer etc complete as per IS 8623; IS 13032; IEC 61439-3. Makes: Legrand(Ekinox 3) / Schneider-Acti9/Hager -Novello+/ Seimens/Crabtree Xpro classique-II/L&T-Newrange/Indo Asian-Opti Pro. 8way SPN Distribution board 40A DP MCB 10KA 1 Nos as incomer and 8Nos 6-32A SP MCB's 10KA as outgoers

Supply and Fixing of 25mm outer dia (1.60 -1.80) mm thickness medium grade with IS:9537-part 3 rigid PVC Conduit of ISI Makes :Precision/Universal& Marudhar/VIP/GoldMedal / Million plast /GM / Sudhakar/Polycab /Anchor/ Polyline/ Orbit /AKG /Beljin /Vasavi /DEC/MODI’S/Siddartha/ Wire guard., with all accessaries for switches for lights, Fans, and separate plug point including cost of all materials, conveyance and all labour charges etc. complete.

Supply and Fixing of 25mm outer dia (1.60 -1.80) mm thickness medium grade with IS:9537-part 3 rigid PVC Conduit of ISI Makes :Precision/Universal& Marudhar/VIP/GoldMedal / Million plast /GM / Sudhakar/Polycab /Anchor/ Polyline/ Orbit /AKG /Beljin /Vasavi /DEC/MODI’S/Siddartha/ Wire guard., with all accessaries for switches for lights, Fans, and separate plug point including cost of all materials, conveyance and all labour charges etc. complete. — Meeting halls, offices, circulation and toilets

Supply and Fixing of 25mm outer dia (1.60 -1.80) mm thickness medium grade with IS:9537-part 3 rigid PVC Conduit of ISI Makes :Precision/Universal& Marudhar/VIP/GoldMedal / Million plast /GM / Sudhakar/Polycab /Anchor/ Polyline/ Orbit /AKG /Beljin /Vasavi /DEC/MODI’S/Siddartha/ Wire guard., with all accessaries for switches for lights, Fans, and separate plug point including cost of all materials, conveyance and all labour charges etc. complete. — Meeting halls, offices, circulation and toilets

Supply and Fixing of 25mm outer dia (1.60 -1.80) mm thickness medium grade with IS:9537-part 3 rigid PVC Conduit of ISI Makes :Precision/Universal& Marudhar/VIP/GoldMedal / Million plast /GM / Sudhakar/Polycab /Anchor/ Polyline/ Orbit /AKG /Beljin /Vasavi /DEC/MODI’S/Siddartha/ Wire guard., with all accessaries for switches for lights, Fans, and separate plug point including cost of all materials, conveyance and all labour charges etc. complete. — War room, control room and equipment room

Supply and Fixing of 16A 3 pin/ 6A 3 pin plug socket with indicator lamp and 16A fuse unit and 16A Switch as per recommeded makes of category-I control (5 in one) on decolam sheet covered board including earth connection and all labour charges etc. complete on wall. — War room, control room and equipment room

Supplying and fixing the luminaires and fans of the floor - the recessed LED panel luminaires on a designed layout giving not less than 300 lux at the working plane and 500 lux at the consoles at a unified glare rating of not more than 19, the LED battens to the service areas, the emergency luminaires and exit signage on the maintained circuit and the ceiling fans with their regulators

Supplying, installing, testing and commissioning of a true online double conversion uninterruptible power supply of 60 kVA with a three phase input and output, the sealed maintenance free battery bank sized for 30 minutes of autonomy at full load, the manual and static bypass, the isolation transformer, the network management card and the commissioning with a load bank test

Providing earthing stations with a copper plate electrode of 600 x 600 x 3 mm in a pit of 3.00 m depth with alternate layers of charcoal and salt, the watering funnel, the masonry chamber with its cover and the copper strip connection to the main earth bar, tested to not more than one ohm, the electronics earth being kept separate from the body earth throughout

Supplying and installing a lightning protection system to the added floor and its roof to IS/IEC 62305 with the air terminations, the mesh conductor in copper tape on the roof and down the external face, the test joints, the bonding of the PEB frame, roof sheeting, ducting and handrails, and the down conductors to their own electrodes, tested end to end

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth at the ground level for the earthing electrodes and the rising main entry, laying on a sand cushion with brick covering, refilling and fixing of the route indicators

Supply, installation, testing & commissioning of 3LCD / 1DLP laser projector with 4200 ANSI Lumens brightness, Ultra short throw (0.3 : 1) lens, Resolution: WXGA (1280 x 800), Colors: 16.7 millioncolors, Contrast Ratio: 500,000 : 1, Speaker Output: 16W, Input Ports: 1 x HDMI, 1 x MHL, 2 x VGA, 1 x composite video, 1 x component video, 1 x 3.5 mm stereo mini jack, Output: 1 x 3.5 mm stereo mini jack, 1 x VGA, Wired and wireless network LAN, 1 x RS-232 control port. Makes: As per list of recommended brands.ELEC7.8.2

Supplying, installing, testing and commissioning of the security and communication systems of the floor with the internet protocol cameras and their network video recorder and 30 day storage, the access control on the war room, control room and equipment room doors with card and biometric readers, electromagnetic locks and the fire alarm interface for fail-safe release, the public address and talkback, and the integration of all three to the control room workstation

Supply of Indoor Units consisting of 2/3/4 row deep DX coil, filter, blower section and drive arrangement, initial charge of refrigerant & oil, integral refrigerant piping, electronic expansion valve, electrical panel with controls and duly wired, thermostatic control. Makes: As per list of recommended brands as category I.

Supply of Indoor Units consisting of 2/3/4 row deep DX coil, filter, blower section and drive arrangement, initial charge of refrigerant & oil, integral refrigerant piping, electronic expansion valve, electrical panel with controls and duly wired, thermostatic control. Makes: As per list of recommended brands as category I. — 2.0TR

Supplying and fixing factory fabricated ducting in galvanised sheet with the flanges, gaskets, supports, splitter and volume control dampers, the fire dampers at the compartment crossings, the grilles and diffusers with their powder coated finish, the thermal insulation in closed cell nitrile rubber on the outside and the acoustic lining on the inside where required, measured in the developed area of the duct

Supply and fixing of wireless smoke detection control panel of 28 wireless zones, 2 Hard wired Zones, Tamper Alert, Pass code protected, RF jamming recognition, diagnostic feature for RF signal strength between panel and each detector, vent reporting using PSTN telephone line, dialing upto 4 telephone numbers, event reporting as per users choice, LCD screen display, two way voice interaction, battery backup stand by time up to 12 hrs. Including transportation, all taxes and all labour charges etc complete. Makes: As per list of recommended brands.

Supplying, installing, testing and commissioning of a clean agent total flooding gas suppression system for the equipment room and the space below its raised floor with the agent cylinders and their weighing arrangement, the discharge nozzles and pipework sized by a hydraulic flow calculation, the cross-zoned detection above and below the floor, the release panel with its abort and manual release stations, the discharge signage and sounder, the door closer and pressure relief damper, and the commissioning with a puff test and a room integrity fan test

Supplying and installing the fire protection appliances of the floor with the ABC dry powder and carbon dioxide extinguishers on their brackets with the signage, the first aid hose reels in their recessed cabinets, the internal hydrant landing valve with its branch and hose box fed from the existing riser extended to this floor, and the pressure testing of the extension

Supplying and fixing CPVC internal water supply piping of 15 mm to 50 mm diameter with the fittings, clamps, concealing in the chases or on the ceiling with its supports, the isolation valve to every toilet, the pressure testing at 10 kg per sqcm and the making good

Supplying and fixing CPVC internal water supply piping of 15 mm to 50 mm diameter with the fittings, clamps, concealing in the chases or on the ceiling with its supports, the isolation valve to every toilet, the pressure testing at 10 kg per sqcm and the making good — 25mm

Supplying and fixing CPVC internal water supply piping of 15 mm to 50 mm diameter with the fittings, clamps, concealing in the chases or on the ceiling with its supports, the isolation valve to every toilet, the pressure testing at 10 kg per sqcm and the making good — 32mm

Supplying and fixing PVC SWR soil, waste and vent piping of 110 mm and 75 mm diameter with the bends, junctions, cowls, clamps, the floor traps with their gratings and the testing of the stacks, connected to the existing stacks of the building extended to this floor

Supplying and fixing PVC SWR soil, waste and vent piping of 110 mm and 75 mm diameter with the bends, junctions, cowls, clamps, the floor traps with their gratings and the testing of the stacks, connected to the existing stacks of the building extended to this floor — 75 mm

Supplying and fixing triple layered polyethylene water storage tanks of 2,000 litre capacity on the terrace platform, three in number, with the interconnecting header, the inlet, outlet, overflow and scour connections, the level indicator and the lockable covers, relocated from the dismantled platform

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern and its frame, the soft close seat and cover, the flush plate and the connections

Supplying and fixing Indian pattern water closets of white glazed vitreous china with the flushing cistern, the connections and the fixings

Supplying and fixing wash basins of white glazed vitreous china with the CP single lever pillar cock, the waste, the bottle trap and the fixings

Supplying and fixing urinals of white glazed vitreous china with the sensor operated flushing valve, the divider and the connections

Supplying and fixing CP bib cocks, angle cocks, stop cocks and health faucets of an approved make with the wall flanges and the connections

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base at the ground level where the extended stacks discharge, plastered internally with a floating coat of neat cement, with the channels and benching and a medium duty cover and frame

Providing and applying a two component cementitious waterproof coating in two coats to the internal surfaces of the terrace tank platform and the plant deck bund, with a fillet at every internal corner and a seven day water tightness test

Supplying and installing a workstation of not less than 1,500 mm width with a 25 mm pre-laminated work surface on a steel understructure, a tackable acoustic screen, the wire management raceway with its power and data faceplate, a three drawer mobile pedestal with its lock, and an ergonomic task chair with synchronised tilt, adjustable arms and lumbar support

SUB-ESTIMATE 32 — UPGRADATION OF THE RMC GUEST HOUSE FROM G+1 TO G+2 at Rajamahendravaram — structural strengthening of the existing frame and foundations, construction of a new second floor of 450 Sqm, remodelling of the existing first floor to the proposed layout of 15 guest rooms with attached toilets on each floor, a passenger lift serving three stops, and the complete civil, internal electrical, water supply, plumbing, sanitary and furniture works to the two upper floors, under Godavari Pushkaralu 2027

Dismantling the existing brick partition walls of the first floor which do not suit the proposed layout, including the careful removal of the fixtures, the stacking of the serviceable material and the making good of the adjoining surfaces

Dismantling the existing floor and dado tiling of the first floor including the bedding mortar, taken down to the structural slab and the surface prepared to receive the new finish

Dismantling the existing plain and reinforced cement concrete of the terrace weathering course, the parapet and the redundant sunshades of the first floor roof, to expose the structural slab which is to become the floor of the new second floor, including cutting the reinforcement and making good

Dismantling and removing the existing sanitary fittings, water supply and soil piping, electrical wiring, switchgear and fittings of the first floor, including the careful removal of the serviceable material to the Corporation store, the capping of the redundant pipe ends and the sealing of the redundant openings and chases

Earth work excavation in ordinary soil around the existing isolated footings to expose them for strengthening, including shoring and strutting where required, dewatering, dressing of the sides and refilling in layers watered and rammed after the collar has cured

Preparing an existing isolated footing to receive a strengthening collar, including the exposure and cleaning of the existing footing, chipping and roughening, the epoxy bonding agent, the drilling and chemical grouting of dowel bars, and the formwork to the collar with its erection and striking, the concrete and the reinforcement being measured separately including Supplying and applying non-shrink free-flow micro-concrete of M-40 grade with the two component epoxy bonding agent at the interface of the old and new concrete of the jackets and the collars, mixed and placed to the manufacturer’s specification and cured

Preparing an existing reinforced concrete column to receive a strengthening jacket, including chipping and roughening to expose the aggregate, cleaning, the epoxy bonding agent, the shear connectors on chemical anchors at 300 mm centres, and the formwork to all four faces with its erection and striking, the micro-concrete and the reinforcement being measured separately including Supplying and applying non-shrink free-flow micro-concrete of M-40 grade with the two component epoxy bonding agent at the interface of the old and new concrete of the jackets and the collars, mixed and placed to the manufacturer’s specification and cured

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the column jackets and the footing collars, cut, bent, placed in position, lapped and welded to the exposed existing reinforcement where the drawings require and bound with annealed binding wire

Reinforced cement concrete of M-25 in the strengthening of the existing beams by the addition of a bonded soffit and side jacket where the audit drawings require, including chipping, the bonding agent, the anchors, the formwork, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns of the new second floor rising from the strengthened first floor columns, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the plinth and floor beams of the new second floor, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the roof slab of the new second floor 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the waist slab, steps and landings of the two staircases from the first floor to the second floor and to the terrace, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the walls of the lift shaft carried up to the second floor and the overhead, including centering, shuttering, placing, vibrating, finishing and curing with the openings formed to the lift supplier’s drawing

Reinforced cement concrete of M-25 in the sunshades, chajjas, cantilever balcony slab and the copings of the new second floor, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the new second floor frame, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls of the new second floor, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions, the toilet cubicle walls and the duct walls of both floors, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the terrace parapet carried to 1.00 m height with the coping, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces of the new second floor and to the parapet, including scaffolding, hacking, curing and finishing to a true and even surface

Raking out and re-plastering the defective external plaster of the existing ground and first floors in cement mortar in two coats to 20 mm thickness, including the cutting out of cracks, the application of a bonding agent and the finishing to match the adjoining surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls of both floors, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffits of both floors, including scaffolding, curing and finishing to a true and even surface

Providing waterproofing to the terrace slab with a two component integral crystalline slurry in two coats with a cove fillet at every junction and at the parapet upturn to 300 mm height, followed by a protective screed laid to the designed falls of not flatter than 1 in 100 with a fibre mesh, finished with a broom texture and subjected to a seven day ponding test with a ten year guarantee

Providing and applying a two component polymer modified cementitious impervious coating to the sunken floors of the toilets of both floors and to 450 mm up the walls, with a fillet at every corner and a 48 hour ponding test before the fill is laid

Filling the sunken portion of the toilet floors with light weight burnt clay aggregate concrete laid to falls over the waterproofed slab, with the encased piping tested before the fill is laid

Providing a two component cementitious waterproof coating in two coats to the internal surfaces of the lift pit and the underground sump, with a fillet at every internal corner and a seven day water tightness test

Supplying and fixing UPVC rainwater down pipes of 110 mm diameter with the bends, shoes, clamps and the khurra at the terrace outlet, fixed to the external face and discharging to the recharge pit

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade and of not less than 9 mm thickness over a bedding of cement mortar, with the joints grouted in matching epoxy grout and the skirting of 100 mm height

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade to the corridors, passages, lift lobby and landings over a bedding of cement mortar, with the joints grouted and the skirting of 100 mm height

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over the sunken fill, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Supplying and laying machine cut and polished granite of 18 mm thickness to the treads, risers and landings of the two staircases and to the lift lobby floor, laid on a bedding of cement mortar with a rounded nosing and an anti-skid groove to every tread

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supplying and fixing a factory made solid core flush door shutter of 35 mm thickness with a teak lipping on a hard wood frame, with stainless steel butt hinges, a mortice lock set with lever handles, a door closer, a tower bolt, a door viewer, a stopper and a numeral plate, finished with two coats of melamine polish

SINGLE SIDE PRELAM SOLID PANEL PVC DOOR FRAME (CHOUKHAT): Providing and fixing factory made Pac single side Prelam door frame of the size 50X47 mm with a wall thickness of 5mm, made out of extruded 5mm rigid Pac single side prelam sheet, meter cut at two corners and joined with 2nos. of 150mm long brackets of 1515mm MS.Square tube. The two vertical door profiles are to be reinforced with 19X19mm MS. square tube of 19guage. The door frame shall be fixed to the wall using 65/100mm long MS. Screws through the frame by using Pac fasteners. a minimum of 4nos. of screws to be provided for each vertical member and minimum 2nos. for horizontal member etc. complete as per manufacture specification and direction of Engineer-in-charge.

Providing & fixing 30 mm thick solidpanel PVC door shutter consisting of frame madeout of 19guage M.S tube of 19 x 19 mm for stiles, top & bottom rail, with a coat of primer of approved make. M.S. Frame covered with 5 mmthick heat moulded PVC “C” channel ofsize of 30 x 50 mmforming stiles, 5mmthick75mmwidePVCsheetfortop, lock & bottom rail on either side20mm wide cross PVC sheet as gap insert for top & bottom rail, panelling of 10mm (+/-) (5mm+5mm)” thick PVC sheet fitted in the M.S. frame welded/sealed to the stiles, on either side joined together with solvent cement adhesive etc., additional 5mm thick PVC strip of 20 mm width stuck on the interior side of the Channel using solvent cement, complete as per direction of Engineer–in–charge, manufacturers specification.

Providing and fixing factory made uPVC any colour casement/casementcum fixed glazed windows comprising of uPVC multichambered frame,sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from rollforming process of required length (shape & size according to uPVCprofile), uPVC extruded glazing beads of appropriate dimension, EPDMgasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cutand fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge inclusive of cost of Single / double glass panes and silicon sealant . Note: For uPVC frame, sash and mullion extruded profiles minus 5%tolerancein dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.

Supplying and fixing of Fixed Louvered Ventilators made of pre - painted steel (base steel as per IS 513 of -0.58 mm thick 'D" quality, galvanized as per IS 277 with zinc of 120 GSM) primer coated with epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with 5-7 microns thick alkyd backer, The section for louvered ventilators should be of of 33 x 56 mm Box section paneled with 4 mm pinhead glass with Ethyl propylene Diamine monomer Gasket (EPDM) and the sections cut to length mitre joined with corner bracket . corner brackets made of CRCA with Zinc Phosphate. The frames to be fixed to the concrete /masonry wall by means of self expanding screws including 10 mm square guard bars with 6" pitch complete for finished item of work. Ventilators: Fixed louvers 4'-0" x 2'-0" (1219.2 x 609.6 mm) (Box section) outer frame section size of 33 x 56 mm Mullion section size of 33 x 56 mm

Fabricating, supplying and fixing a balustrade and handrail to the staircases and the terrace edge in stainless steel of grade 304, with a 50 mm dia top rail on 38 mm dia balusters at 1.00 m centres with two intermediate rails, mirror polished and grouted into the waist slab

Providing a granite door sill of 18 mm thickness with a polished and rounded edge to the guest room and toilet doorways, set in cement mortar flush with the adjoining floors

Applying two coats of acrylic wall putty to the internal plastered surfaces of both floors, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceilings of both floors with two coats of premium acrylic emulsion over a primer, of an approved shade, finished to a uniform surface

Painting the external faces of the new second floor, the parapet and the made good surfaces of the existing floors with two coats of exterior grade acrylic emulsion paint over a primer, of an approved shade

Painting the joinery, the MS grills, the down pipes and the exposed steelwork with two coats of synthetic enamel paint over a primer

Supplying, installing, testing and commissioning of a machine room less passenger lift of 8 persons or 544 kg capacity for three stops and three openings, with a variable voltage variable frequency gearless drive, an automatic rescue device, stainless steel automatic centre opening car and landing doors of 800 mm clear width, the stainless steel car with its LED lighting, mirror, handrail and vinyl floor, the microprocessor control with the operating panels, the overload warning, the intercom and the fireman’s switch, complete with the guide rails, counterweight, ropes, buffers and shaft accessories, and the licensing and inspection under the Andhra Pradesh Lifts Act

Supplying and fixing granite cladding of 18 mm thickness with a polished finish to the lift landing jambs and the head at every stop, set in cement mortar with concealed fixings

Supplying, installing, testing and commissioning of the main LT distribution panel of the building with the MCCB incomer, the manual changeover to the generator supply, the metering, the surge protection, the protected outgoing feeders to the floor boards, the lift, the pumps and the common lighting, with the busbars, interconnections, labelling and the routine testing certificate

Supplying and laying the LT rising main from the main panel to the floor distribution boards in FRLS XLPE insulated copper cable on a hot-dip galvanised cable tray with its supports, together with the floor distribution boards with MCB and RCBO protection, the terminations, glands, lugs and testing

Internal electrical installation of a guest room with its attached toilet — the concealed FRLS copper wiring, the modular accessories, the light, fan and socket circuits, the bed head two way switching, the air conditioner and geyser points with their isolators, the telephone and data outlet, the exhaust fan point, the room distribution board with MCB and RCBO protection, the earthing and the testing

Internal electrical installation of the corridors, lift lobby, staircases and service areas with the concealed FRLS copper wiring, the modular accessories, the circuit boards, the corridor and staircase luminaires on two way and emergency circuits, the exit signage on the maintained circuit and the earthing, measured on the area of the common space served

Supply, installation, connection and testing of luminaires and fans for one guest room with attached toilet, complete as per the specifications below, CPWD General Specifications for Electrical Works (Part I – Internal) and direction of the Engineer-in-Charge. (a) LED ceiling luminaires – 2 Nos. Surface/recess-mounted round or square LED downlight/panel of 15–18 W, with a system efficacy of not less than 100 lm/W. The colour temperature shall be 4000 K or 6500 K (as directed), CRI ≥ 80, power factor ≥ 0.95, and THD ≤ 10%. It shall have built-in surge protection of 4 kV, a die-cast aluminium/CRCA housing with a diffuser, and conform to IS 16102/IS 10322 with BIS registration. (b) Bed-head reading luminaire – 1 No. Wall-mounted LED reading light of 3–6 W with an adjustable/swivel head and an integral switch. The colour temperature shall be 3000 K (warm white), CRI ≥ 80, conforming to IS 10322 with BIS registration. (c) Toilet mirror luminaire – 1 No. Wall-mounted LED mirror light of 10–12 W, 600 mm long approx., with an IP44 or better enclosure suitable for wet areas. The colour temperature shall be 4000 K, CRI ≥ 80, conforming to IS 10322 with BIS registration. (d) Ceiling fan – 1 No. 1200 mm sweep, 230 V, 50 Hz, double-ball-bearing, BEE 5-star rated ceiling fan with aluminium/steel blades and a powder-coated/enamel finish. Air delivery shall be not less than 210 m³/min, conforming to IS 374. The fan shall be supplied with: a down rod of suitable length to keep the blades at least 2.4 m above floor level; a canopy, shackle, safety pin, split pin, and anti-theft/safety chain; a 5-step electronic step-type regulator conforming to IS 11037, mounted in the switchboard. (e) Toilet exhaust fan – 1 No. 225 mm (or 150/200 mm as directed) sweep, 230 V, 50 Hz, wall/window-mounted exhaust fan conforming to IS 2312, with a metal or ABS frame. It shall include a weatherproof cowl/gravity louvre on the outer face and a bird-screen mesh. The item includes making or enlarging the opening in the wall or glazing, fixing the frame, and making good the damage to the original finish.

Supplying, installing, testing and commissioning of split air conditioners of 2.0 tonne capacity of five star inverter rating with the indoor and outdoor units, the insulated copper refrigerant piping, the drain piping, the galvanised outdoor stand, the wall sleeve made good and the gas charging and commissioning

Providing earthing stations with a copper plate electrode of 600 x 600 x 3 mm in a pit of 3.00 m depth with alternate layers of charcoal and salt, the watering funnel, the masonry chamber with its cover and the copper strip connection to the main earth bar, tested to not more than one ohm

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm from the Corporation service position to the main panel, in GI sleeves at the crossings, with the glands, lugs, terminations and testing

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Supplying and installing the fire protection appliances of a floor — the ABC dry powder and carbon dioxide extinguishers on their brackets with the signage, the first aid hose reel in its recessed cabinet, the smoke detectors with the response indicators, the manual call points and the hooter wired back to the panel

Supplying, installing, testing and commissioning of a conventional fire alarm control panel of adequate zones with the sealed maintenance free battery backup, the zone indication, the sounder circuits, the fault monitoring and the zone by zone commissioning

Earth work excavation in ordinary soil for the underground sump and the water supply trenches, including shoring where required, dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Reinforced cement concrete of M-25 in the walls of the underground sump of 40 kilolitre capacity in two compartments, including centering, shuttering, placing, vibrating, finishing and curing with water bars at the construction joints

Reinforced cement concrete of M-25 in the base and top slab of the underground sump with the access openings and covers, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the underground sump, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing triple layered polyethylene water storage tanks of 2,000 litre capacity on the terrace platform, five in number, with the interconnecting header, the inlet, outlet, overflow and scour connections, the level indicator and the lockable covers

Supplying, installing, testing and commissioning of a duty and standby monoblock pump set to lift water from the sump to the overhead tanks, with the GI suction and delivery piping, the foot valve, non-return valve and gate valves, the anti-vibration mounting and the automatic control panel with the level controller and the dry run protection

Supplying and fixing CPVC internal water supply piping of 15 mm to 50 mm diameter with the fittings, clamps, concealing in the chases, the isolation valve to every room, the pressure testing at 10 kg per sqcm and the making good

Supplying and fixing CPVC internal water supply piping of 15 mm to 50 mm diameter with the fittings, clamps, concealing in the chases, the isolation valve to every room, the pressure testing at 10 kg per sqcm and the making good

Supplying and fixing CPVC internal water supply piping of 15 mm to 50 mm diameter with the fittings, clamps, concealing in the chases, the isolation valve to every room, the pressure testing at 10 kg per sqcm and the making good — 32mm

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985 for the incoming service and the sump filling line, delivered to site

Laying and jointing of the 63 mm supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets for the isolation of the incoming and the sump lines

Supplying, installing, testing and commissioning of a solar water heating system of 500 litres per day with evacuated tube collectors on a galvanised roof frame, an insulated stainless steel storage tank, the insulated hot and cold headers, the circulation and the electrical backup heater, interconnected to the toilet hot water line

Supplying, installing, testing and commissioning of vertical storage water heaters of 25 litre capacity of five star rating with the glass lined tank, the multi-function safety valve, the wall brackets, the CPVC connections and the earthed power connection, as the backup to the solar system

Supplying and fixing European water closets of white glazed vitreous china of the wall hung or floor mounted type with the concealed cistern and its frame, the soft close seat and cover, the flush plate, the connections and the fixings

Supplying and fixing counter-top wash basins of white glazed vitreous china with the CP single lever pillar cock, the waste, the bottle trap and the fixings

Supplying and fixing a single lever concealed shower mixer with the diverter, the overhead shower on a swivel arm, the hand shower with its tube and hook, the health faucet and the concealed body with its escutcheons, tested and commissioned

Providing and fixing a granite vanity counter of 18 mm thickness with a polished front edge and a upstand on MS brackets with the basin cut-out, together with a bevelled mirror, a towel rail, a robe hook, a toilet paper holder and a soap dish of stainless steel

Supplying and fixing CP bib cocks, angle cocks, stop cocks and the two way bib cock of an approved make with the wall flanges and the connections

Supplying and fixing PVC SWR soil, waste and vent piping of 110 mm and 75 mm diameter with the bends, junctions, cowls, clamps, the floor traps with their gratings, the nahani traps and the testing of the stacks by the smoke and water tests

Supplying and fixing PVC SWR soil, waste and vent piping of 110 mm and 75 mm diameter with the bends, junctions, cowls, clamps, the floor traps with their gratings, the nahani traps and the testing of the stacks by the smoke and water tests — 75 mm dia

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with the channels and benching and a medium duty cover and frame

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size around the building, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Supplying and erecting the signage of the guest house — the entrance identification board, the floor directories, the room numerals and name plates, the fire escape route diagrams at every lift lobby, the statutory notices and the accessible route markers — in aluminium composite material and etched stainless steel with graphics in Telugu and English

Dismantling the existing damaged compound wall plaster and the redundant external fixtures, including the cutting out of the loose material and the carting away of the debris

Plastering with cement mortar in two coats to a total of 20 mm thickness to the made good faces of the compound wall, including scaffolding, hacking, curing and finishing

Painting the compound wall and the external service structures with two coats of exterior grade acrylic emulsion paint over a primer

Construction of a granular sub-base 150 mm thick with well graded material under the entrance apron, the service yard and the repaired parking areas, laid, spread, watered and compacted

Supply and fixing of precast concrete paver blocks of M-40 grade and 80 mm thickness to the parking and the vehicular approach, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the entrance apron, the pathways and the service yard, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the apron, the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure to the planting beds of the compound, levelled, graded and lightly consolidated

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, in the compound and at the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the compound poles, with the drivers and the connection

Supply, erection and commissioning of 15 W LED bollard luminaires along the entrance apron and the pathways, with the PCC foundation block and the connection

SUB-ESTIMATE 34 — PADMAVATHI GHAT RIVERFRONT DEVELOPMENT, Rajamahendravaram - the reconstruction of 50 Rmt of ghat steps disturbed by the recent bridge works, the permanent restoration of the bund now held by sand bags, the toe wall in the bed, puja platforms, landscape platforms and the promenade with its street furniture, handrails, electrical lighting, drainage and planting, under Godavari Pushkaralu 2027

Carrying out a hydrographic and bank survey of the ghat reach with the cross sections at 5 m intervals, the sounding of the bed in front of the steps, the record of the scour caused by the bridge works, the levels of the surviving flights on either side, the identification of the founding stratum by trial pits or bores, and the design of the restored bank profile, the toe wall and the step section with the proof checking of the bank stability under drawdown

Providing, maintaining and removing the temporary works needed to build in the bank and the bed - the coffer to the working front with its impervious membrane, the pumping with duty and standby sets, the settling and discharge arrangement so that no silt is returned to the river, the temporary access ramp for plant, the safety boat and crew on station during working hours, and the removal and making good on completion

Removing the temporary sand bag protection now holding the bund in a controlled sequence agreed with the Engineer so that no length of bank is left unsupported at any time, including the cutting and emptying of the bags, the salvage and stacking of the reusable fill, the disposal of the burst bags and geotextile and the trimming of the exposed face

Dismantling the remains of the existing ghat steps disturbed by the bridge works, including the breaking out of the loose and undermined concrete and masonry, the cutting of the reinforcement, the salvage of the sound granite for re-use and the trimming of the sound work on either side to a true joint against which the new flight is to be built

Carting away the dismantled material, the burst bags and the surplus spoil to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges, no material whatever to be pushed into the river

Earth work excavation in the bank and the bed for the toe wall and the foundation of the flight, including the excavation in wet and slushy soil below the water table, shoring and strutting where required, dressing of the bed and sides and the disposal of the spoil clear of the working front

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the toe wall and the flight foundation, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the toe wall founded below the scour level, including centering, shuttering, placing, vibrating, finishing and curing with the construction joints keyed and the weep holes formed at 2.00 m centres with their filter pockets

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the toe wall and its base, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule, the cover increased to 50 mm on the water face

Filling in layers not exceeding 200 mm behind the toe wall and to the restored bank profile with the selected excavated earth and the salvaged sand bag fill, watered, rammed and compacted to not less than 95 per cent of the modified Proctor density, brought up evenly on both faces so that the wall is not loaded from one side only

Supplying and laying a non-woven polypropylene geotextile filter of not less than 400 GSM to the prepared bank face beneath the stone pitching and behind the toe wall, lapped not less than 500 mm at the joints, pinned at 1.00 m centres and returned into the anchor trench at the top and the toe

Providing stone pitching to the restored bank face in hard granite or trap boulders of not less than 225 mm least dimension to a thickness of 300 mm over the geotextile filter and a granular bedding, hand packed and keyed with the joints grouted to the upper two thirds and left open to the lower third for drainage, finished against the toe wall and the step flight

Gravel filling as a capping layer to the trimmed step profile, laid in layers, watered and consolidated to the designed rake so that the concrete step course is founded on a firm and free draining bed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling and bedding course over the gravel capping following the rake of the flight, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the ghat step course cast to the profile of the tread and riser, of not less than 200 mm mean thickness measured normal to the rake, laid in bays not exceeding 5.00 m with the construction joints keyed and dowelled, including the shaped centering and shuttering to every riser, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the ghat step course, cut, bent, placed in position on cover blocks in two layers and bound with annealed binding wire, with the dowels across the bay joints and the cover increased to 50 mm on the exposed face

Reinforced cement concrete of M-25 in the intermediate landing at mid height of the flight and in the low water platform at its foot, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the landing and the low water platform, cut, bent, placed in position and bound with annealed binding wire

Supplying and laying machine cut granite of 30 mm thickness to the treads and risers of the ghat steps, the exposed face flamed to an anti-slip finish and the nosing full rounded and polished, laid over a 20 mm cement mortar bed with neat cement slurry, the joints not more than 3 mm and pointed with pigmented cement, and every stone anchored to the concrete step with stainless steel cramps against the drag of the flood

Finishing the concrete of the lower flight and the low water platform with a granolithic topping of 20 mm laid monolithic with the step course, floated and lightly brushed to an anti-slip texture across the fall, the arris of every nosing chamfered and a contrasting band cast to the nosing of every fifth step

Constructing a puja platform of about 16 Sqm to the approved detail with the reinforced concrete raft and upstand kerb, the machine cut granite paving of 30 mm with a flamed finish and rounded edge, the central sankalpa slab, the lamp niches in granite, the water point with its bib cock and the drainage of the platform to the surface channel with a silt trap so that the offerings do not enter the river, the stainless steel offering bin and the plaque

Earth work excavation in ordinary soil for the landscape platforms and their retaining upstands, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the landscape platforms, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the slab of the landscape platforms 150 mm thick and in their retaining upstands, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the landscape platforms and their upstands, cut, bent, placed in position and bound with annealed binding wire

Supplying and laying machine cut granite of 30 mm thickness of an approved shade to the landscape platform tops and the upstand copings, the exposed face flamed to an anti-slip finish and the edges full rounded and polished, laid over a cement mortar bed with the joints pointed

Construction of a granular sub-base 150 mm thick with well graded material under the promenade and the approach paving, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the promenade along the bund top and the approaches to the flight, laid over a sand bedding with the joints filled and vibrated and the pattern set out to distinguish the promenade from the ghat

Supply and fixing of ornamental vacuum dewatered CC kerb to the promenade, the planting beds and the platform edges, laid to line and level on a bedding of cement mortar with flush pointed joints

Fabricating, supplying and fixing a handrail and balustrade in stainless steel of grade 316 to the ghat flight and the platform edges with a 50 mm dia top rail at 900 mm above the nosing on 38 mm dia balusters at 1.00 m centres with two intermediate rails, mirror polished and grouted with stainless steel chemical anchors, following the rake of the flight

Supplying and fixing a ghat edge barrier of bollards of 200 mm diameter and 900 mm exposed height in granite or galvanised steel set in a concrete foundation at 2.00 m centres, linked with a 24 mm polypropylene rope of high visibility colour through stainless steel eyes, with the depth warning marker and the flood level plate at every fifth bollard in Telugu and English

Supplying and fixing a bench of 1.80 m length with a precast concrete or granite seat of 450 mm depth on moulded end supports, the exposed surfaces ground and polished, set on a levelled and grouted plinth, of a section that sheds water and takes no harm from immersion

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and fixing life saving stations comprising the high visibility cabinet with a solid ring buoy of 2.5 kg and 30 m floating line, a rescue tube, a throw bag with 20 m of floating rope and the instruction plate in Telugu and English, the cabinet unlocked and its contents tethered

Supplying and erecting the signage of the ghat - the identification board, the depth and flood level markers keyed to the recorded levels, the swimming and diving prohibition notices, the puja protocol and offerings notice, the emergency contact and assembly point boards and the accessible route markers - in ACM and etched stainless steel with graphics in Telugu and English on galvanised supports set above flood level

Supplying, installing, testing and commissioning of a weatherproof feeder pillar of IP55 protection housing the incomer, the ELCB, the outgoing MCBs, the contactor, the timer and photocell control, the indication lamps and the energy meter provision, mounted over a plain concrete pedestal set above the recorded flood level

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth along the bund top and the promenade, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench and in GI conduit where it descends the flight, with the glands, lugs, terminations and testing, every joint kept above the recorded flood level

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the promenade and at the approaches

Supply, erection and commissioning of 40 W LED post-top lanterns on the promenade poles, with the drivers and the connection

Supplying, installing, testing and commissioning of recessed LED step lights of 6 W and IP68 rating with a stainless steel of grade 316 bezel and a toughened glass lens, cast into the riser of the ghat step with its conduit and drainage, the driver in a weatherproof enclosure above flood level and the wiring on a separate circuit

Supply, erection and commissioning of 15 W LED bollard luminaires along the skate surround, the gallery and the entrance plaza, with the PCC foundation block and the connection

Supplying, installing, testing and commissioning of LED flood lights of 100 W and IP66 rating with an adjustable yoke, a surge protection device and an asymmetric optic, mounted on a bracket to the promenade pole or the platform upstand and aimed to wash the ghat flight without glare to the water

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection, sited above the recorded flood level

Brick masonry in cement mortar (1:6) in the surface storm water and offerings channel of 300 x 300 mm internal size along the bund top and behind the platforms, including the internal plastered finish and the benching to the invert, with the silt trap at every discharge so that the offerings and the silt are intercepted before the water reaches the river

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface channel, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Constructing brick masonry silt traps and inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with the channels, the benching, the removable silt basket and a medium duty cover and frame

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply to the puja platforms and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Supplying and constructing a drinking water fountain set, complete as per CPWD specifications, comprising: a masonry pedestal with granite cladding; an SS 304 (1.2 mm) or polished granite bowl; CP brass self-closing push-type bubblers and a 15 mm low-level CP bib cock (IS 8931); a CPVC supply line with isolating valve, and a uPVC waste with trap to the surface channel; an anti-skid paved standing area sloped 1:50 to the channel. One set shall be at wheelchair height as per the Harmonised Accessibility Guidelines 2021: spout not above 800 mm, with a clear knee space below. The item includes testing and handing over in working condition.

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade of the planting beds, levelled, graded to falls and lightly consolidated

Supplying and planting ornamental shrubs and ground cover of approved species tolerant of inundation, in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species tolerant of inundation in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the flight and of the flood flow

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning, the controller sited above the recorded flood level

SUB-ESTIMATE 35 — PILGRIM INFORMATION AND DIGITAL WAYFINDING SYSTEM, Rajamahendravaram Municipal Corporation — two wheeled humanoid information robots, ten interactive information kiosks and six outdoor digital display boards at the RMC office, the ghats, the bus stands, the railway station and the Pushkar Nagars, with the civil, power, network and content works, under Godavari Pushkaralu 2027

Earth work excavation in ordinary soil for the foundation blocks of the kiosks, the display boards and the robot docking stations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the foundation blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks and the plinths of the kiosks, the display boards and the robot docking stations, carried above the finished level to keep the equipment clear of standing water, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the foundation blocks, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Fabricating, supplying and fixing MS base plates of 450 x 450 x 16 mm with holding-down bolt assemblies, setting templates, levelling nuts and non-shrink cementitious grouting, cast into the foundation blocks to receive the kiosk enclosures and the display poles

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness forming the standing and queuing apron around each installation, laid over a sand bedding with the joints filled and vibrated

Supplying and fixing machine cut granite of 30 mm thickness with a honed finish to the exposed faces of the installation plinths, laid on a bedding of cement mortar with flush pointed joints and a rounded top arris

Supplying, installing, testing and commissioning of vertical interactive information kiosks with 55 inch infrared touch screens in powder coated sheet steel enclosures, with Android media boxes, the cooling arrangement, lockable service doors, surge protected supplies and a three year on-site warranty on the display

Manufacture, supply, installation, testing and commissioning of wheeled humanoid pilgrim information robots of 5 feet 6 inches height with 5 axis arms, a 13.3 inch chest touch display, autonomous self recharge, Intel i7 computing with 32 GB RAM and a 16 GB GPU, LIDAR, depth camera and ultrasonic sensors, GPS with indoor SLAM, IP54 or better rating, speech in Telugu and English, a domain trained language model for citizen queries and twelve months comprehensive warranty with sixty months of software support

Supplying, installing, testing and commissioning of the central backend server with an Intel i7 processor, 32 GB RAM, a 16 GB GPU and a 1 TB solid state drive as specified in the Robot RFP of this Corporation, with the operating system, database, application stack, backup arrangement and rack mounting at the Command and Control Centre

Supplying, installing and configuring the controllers and the content management software of the display boards, with the scheduling and playlist configuration, the remote update facility and the operator training

Fabricating, supplying and erecting the MS pole mount structures with the service box, the 8 mm toughened glass screen protection and the hot-dip galvanised finish, and the installation, commissioning, software loading and operator training of each completed board

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 16 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of outdoor feeder pillar boxes with MCB incomers, MCB protected outgoing ways, timer and photocell control, surge protection and the internal earth bar

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supply installation Testing and commissioning of 2 KVA on line UPS system confirms to IS 16242(Part-I):2014 and IEC 62040-1: 2008 with IGBT technology pure sine wave output, double conversion with auto and manual static by pass switch single phase input / Single phase output. Makes: As per list of recommended brands.ELEC11.1.2

Supplying, installing and commissioning of 2 kVA automatic voltage stabilisers of the servo type with a wide input range and overload protection, in outdoor rated enclosures

Supplying, installing, testing and commissioning of outdoor dual band Wi-Fi access points of IP67 protection with PoE injectors, mounting brackets, lightning and surge arrestors and the configuration on the Corporation network, providing connectivity to the devices and a public hotspot for pilgrims

Supplying, installing, testing and commissioning of cluster nodes comprising a managed PoE network switch, a router with broadband and cellular failover, the patch panel and a wall mounted lockable rack with power distribution and ventilation

Supplying and laying structured data cabling in CAT6 outdoor grade cable, with terminations at both ends, the identification of every run and the certification of each link with a cable analyser

Supply, configure and commission perpetual software licence for kiosk platform, including installation on specified kiosk hardware, content management, user/admin access, offline caching where required, analytics/reporting, remote update facility and compatibility with approved display/touchscreen system. Include initial content loading/configuration, network setup, security settings, backup/export of configuration and user training; annual maintenance/support thereafter at quoted rate, including software updates, bug fixes and remote support as specified.

SUB-ESTIMATE 36A — Upgradation of TEN ANGANWADI CENTRES to the Next Gen / Saksham Anganwadi model, Rajamahendravaram Municipal Corporation — structural repairs, finishes, child toilet and kitchen, BaLA, ECCE and child furniture, electrical, play area and Poshan Vatika (wards and locations of the ten centres to be filled in by the Corporation)

Dismantling the damaged cement concrete flooring, plinth protection and aprons of the existing centre, including the disposal of the debris

Dismantling the damaged and unsound brick masonry of the existing centre, including the sorting and stacking of the serviceable material

Carting away the debris to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm in the new partition walls forming the child toilet and the kitchen and store, and in the rebuilt lengths, including scaffolding, raking of joints and curing

Reinforced cement concrete of M-25 in the new lintels, sunshades and the repair of the existing members, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the new lintels and sunshades, cut, bent, placed in position and bound with annealed binding wire

Flooring with soluble salt porcelain vitrified tiles of approved shade and size in the activity hall and the veranda, laid over a bed of cement mortar, including the skirting, jointing in a matching grout, curing and cleaning

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the patched and re-rendered internal surfaces, including scaffolding, curing and finishing to a true and even surface

Ceiling plastering 12 mm thick in a single coat in CM (1:4) to the soffit of the activity hall slab, including scaffolding, curing and finishing

Providing and applying synthetic plaster putty to the internal wall and ceiling surfaces, rubbed down to a smooth and even finish ready to receive the paint

Distempering with two coats of oil bound distemper over a primer to the internal walls and ceilings, in the approved child-friendly palette

Painting the external plastered surfaces with two coats of exterior grade acrylic emulsion paint over a primer, in the approved Saksham Anganwadi colour scheme

Providing an impervious coat to the exposed RCC roof slab surface with CM (1:4) mixed with an approved integral waterproofing compound, finished smooth and laid to falls to stop the leakage into the activity hall

Flooring with non-skid full body ceramic tiles of approved shade and size in the child toilet and the kitchen, laid over a bed of cement mortar to the required falls, including the jointing in a waterproof grout, curing and cleaning

Dadooing to the walls of the child toilet and the kitchen with glazed coloured tiles up to 1.50 m height laid over a bed of cement mortar, including jointing in a matching grout, curing and cleaning

Supplying and fixing child-height Indian pattern water closets set at the reduced height prescribed for the 3 to 6 year age group, with cisterns, angle cocks and health faucets

Supplying and fixing child-height wash basins mounted at 600 mm above the finished floor with CP pillar taps, bottle traps and wastes, brackets and shatterproof mirrors

Supplying and fixing CP bib cocks and angle cocks of 15 mm of quarter turn ceramic disc type with wall flanges and connectors

Supplying and fixing a stainless steel sink of grade 304 with a drain board in the anganwadi kitchen, with the sink mixer, the waste coupling and the bottle trap

Supplying and fixing CPVC pipe of SDR 11 for the internal water supply of the centre, concealed in chases, with all fittings, clamps, sleeves, making good and pressure testing

Supplying and fixing PVC soil, waste and rain water pipe of 110 mm outer diameter conforming to IS 13592 Type B with all fittings, bends, junctions, cowls, clamps and testing

Supplying and fixing flush panelled door shutters with hard wood frames of 1.00 x 2.10 m, with stainless steel hardware, a child-height pull handle and a finger guard strip to the hinge edge, finished with enamel over a primer

Supplying and fixing aluminium glazed windows with mosquito mesh, measured in the clear area of the opening, set at a sill height that allows a seated child to see out

Providing BaLA wall art and educational graphics to the internal and external walls — numbers, letters, shapes, the height chart, the hand-washing sequence and the local flora and fauna — in child-safe lead-free acrylic colours with a washable protective clear coat

Supplying and fixing three dimensional BaLA teaching aid elements — an abacus panel, a shape sorter wall, a tactile texture board or a mirror and movement panel — in child-safe materials with rounded edges and a non-toxic finish

Supplying, installing and commissioning of a 43 inch smart LED television with a wall mount, a lockable enclosure, a surge protected supply and the ECCE content kit of the Department with the pre-loaded age appropriate learning content

Supplying and placing the child furniture set of the activity hall for forty children with low tables and stackable chairs, a worker table and chair, a low open storage and display unit and a toy rack, to the anthropometry of the 3 to 6 year age group

Supplying, installing and commissioning of 1200 mm sweep ceiling fans with down rods, canopies, electronic regulators and the connection, fixed at a safe height above the child activity zone

Supplying, installing and commissioning of 20 W LED batten luminaires of not less than 110 lumen per watt with surge protected drivers, connected to the lighting circuit

Supplying, installing, testing and commissioning of a distribution board with a double pole MCB incomer, a 30 mA RCCB, MCB protected outgoing ways and the circuit identification chart

Providing an independent earthing station with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Cement concrete pavement 100 mm thick forming the base of the soft-fall play surfacing, laid to falls, tamped, finished and cured

Providing wet pour soft-fall play surfacing of 40 mm total thickness with an SBR shock pad base and a 15 mm EPDM granule wearing course, laid on the prepared concrete base to the critical fall height of the equipment served

Supplying, installing and commissioning of the outdoor play equipment set for the 3 to 6 year age group with a low slide, a two seat swing, a spring rider and a crawl tunnel, set on concrete foundations below the soft-fall surface, with the safety signage and certification

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the approach and the standing area of the centre, laid over a sand bedding with the joints filled and vibrated

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure in the Poshan Vatika nutrition garden, levelled and lightly consolidated

Supplying and planting the nutrition garden of the Poshan Vatika with seasonal vegetables, leafy greens, a curry leaf and a moringa plant, in prepared beds, with the labelling of each species in Telugu and English and the initial watering

SUB-ESTIMATE 40 — Construction of the DISTRICT WAR ROOM at the SP Ground, Jampeta, Rajamahendravaram - the Public Grievance Redressal System hall of the District Collectorate in a pre-engineered steel building of 60.00 m x 28.00 m with an attached toilet block, entrance portico and external development, to serve as the District War Room during Godavari Pushkaralu 2027

Clearing the site of jungle growth, wild vegetation, bushes and rank grass, including grubbing of roots, removal of minor obstructions and disposal of the arisings outside the premises with a lead of 5 km, complete as directed by the Engineer-in-charge.

Earth work excavation for the foundations of the building in ordinary soil by mechanical means up to 3.00 m depth, including setting out, dressing of the sides and bottom, shoring where necessary and depositing the excavated earth on the bank clear of the trench.

Refilling the foundation trenches and the sides of the foundations with the useful excavated earth, free of rubbish and vegetable matter, in layers not exceeding 150 mm, watered, rammed and consolidated to the required density.

Plain cement concrete (1:4:8) using 40 mm size hard broken granite metal as a levelling course under the footings of the toilet block and the entrance portico, laid, compacted, finished and cured, complete.

Plain cement concrete (1:5:10) using 40 mm size hard broken granite metal as the bed under the ground floor slab of the hall and of the toilet block, laid to level over the consolidated formation, compacted, finished and cured, complete.

Plain cement concrete (1:5:10) using 40 mm size hard broken granite metal, 100 mm thick, in the apron of the plinth protection of 1.00 m width all round the building, laid to a fall away from the plinth, compacted and cured.

Cement plastering 20 mm thick in cement mortar (1:4) over the plinth protection apron, finished smooth with a wooden float, marked in panels and cured, complete.

Site levelling and filling of the building platform with naturally occurring gravel or moorum brought from outside the premises, spread in layers of 200 mm, watered and compacted to the required density, complete as per Table 400.1 of MORTH.

Reinforced cement concrete of M-25 design mix by weigh batching using 20 mm size hard blasted granite metal in the isolated column footings of the pre-engineered building, the toilet block and the entrance portico, laid, vibrated, finished and cured, complete.

Reinforced cement concrete of M-25 design mix in the pedestals and in the columns from the top of the footing to the top of the column, including centering, shuttering, vibrating, finishing and curing, complete.

Reinforced cement concrete of M-25 design mix in the plinth beams and the tie beams, including centering, shuttering, vibrating, finishing and curing, complete.

Reinforced cement concrete of M-25 design mix, 150 mm thick, in the roof slab of the toilet block including the beams, with centering, shuttering, vibrating, finishing and curing, complete.

Reinforced cement concrete of M-25 design mix, 150 mm thick, in the cantilever roof slab over the entrance portico with its edge beam, including centering, shuttering, vibrating, finishing and curing, complete.

Reinforced cement concrete of M-25 design mix, 100 mm average thickness, in the lintels, sunshades and the loft slabs, including centering, shuttering, finishing and curing, complete.

Reinforced cement concrete of M-25 design mix, 100 mm thick, in the entrance steps, the landings and the plinth level platform, including centering, shuttering, finishing and curing, complete.

Providing high yield strength deformed / thermo mechanically treated reinforcement bars of Fe-500 grade conforming to IS 1786, of all diameters, including cutting, bending to the required shapes, placing in position with cover blocks, tying and lap splicing with 18 SWG binding wire and all wastages such as overlaps, couplings, chairs and spacer bars (APSS No. 126).

Brick masonry in cement mortar (1:3) with second class bricks of traditional size 23 x 11 x 7 cm from an approved kiln, 230 mm thick, in the infill walls of the hall, the toilet block and the portico, including cost and conveyance of all materials, scaffolding, lift charges, raking of joints and curing (APSS 501 and 504).

Brick masonry in cement mortar (1:3) with second class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the parapet walls over the toilet block and the portico, including scaffolding, lift charges and curing (APSS 501 and 504).

Brick masonry in cement mortar (1:3) with second class bricks, 115 mm thick, in the toilet cubicle walls, the duct walls and the internal partitions, reinforced with 6 mm diameter bars at every fourth course, including scaffolding, lift charges and curing.

Plastering 20 mm thick in two coats, with a base coat of 16 mm in cement mortar (1:6) and a top coat of 4 mm in cement mortar (1:3), to the external faces of the walls, the parapets and the soffits, finished with a dubara sponge finish, including scaffolding, lift charges and curing (SS 901, 903 and 904).

Plastering 12 mm thick in two coats, with a base coat of 8 mm in cement mortar (1:5) and a top coat of 4 mm in cement mortar (1:3), to the internal faces of the walls, the column and beam faces and the ceilings, finished with a dubara sponge finish, including scaffolding, lift charges and curing (SS 901, 903 and 904).

Painting the new external plastered surfaces with two coats of weather proof water based modified acrylic exterior emulsion paint with silicone additives, of an approved brand and shade, over an approved primer coat, including surface preparation and scaffolding (SS 912).

Painting the new internal walls and ceilings with two coats of acrylic interior emulsion paint of an approved brand and shade, over an approved primer coat, after thoroughly brushing the surface to remove all dirt and loose powdered material (SS 911).

Providing an impervious water proofing coat over the exposed reinforced concrete roof slab of the toilet block and the entrance portico in cement mortar (1:3), 20 mm thick, with an approved integral water proofing compound, finished with neat cement punning, marked in squares and cured, including a seven day ponding test.

Fabrication and erection in position of the mild steel work of the pre-engineered building of the hall - the tapered portal frames of 27.70 m clear span at 6.00 m bay spacing, the purlins, the girts, the eaves members, the bracing, the sag rods, the base plates and the connection material - designed to IS 800:2007 and third party proof checked, measured on the finished weight of the steelwork.

Hot-dip galvanising of the fabricated steelwork of the pre-engineered building to IS 4759, the factory applied finish, the proprietary bolted connection system and the design and proof checking of the frame.

Supply and fixing of pre-painted Galvalume trapezoidal profile roofing sheets of 0.47 mm thickness with an alu-zinc coating of AZ150 GSM, fixed to the purlins with self drilling scam bolts, J bolts, limpet and bitumen washers, including the end laps, side laps and the sealant, complete.

Painting the exposed steelwork of the pre-engineered building with two coats of epoxy finish paint of an approved shade over the shop applied primer, including surface preparation, touching up of the damaged primer and all scaffolding and staging.

Supply and erection of self driven turbo or ridge ventilators of 600 mm throat diameter in aluminium with a stainless steel spindle and bearings, with the base frame, flashing and the bird screen, fixed on the ridge of the roof and made weather tight.

Providing and fixing aluminium framed glazed entrance screens and openable glass doors with 12 mm thick toughened glass, powder coated aluminium sections, floor springs, patch fittings, locks and handles, complete and in working order.

Providing and fixing factory made uPVC white sliding glazed windows and clerestory glazing of the three track three panel type with two glazed panels and one fly proof stainless steel mesh panel, multi chambered frame and sash reinforced with galvanised steel sections, EPDM gaskets, wool pile, zinc alloy touch locks and nylon rollers, sealed with weatherproof silicone over backer rod, inclusive of the glass panes and the mesh.

Providing and fixing factory made polyvinyl chloride door frames of 50 x 47 mm size with 5 mm wall thickness, mitre cut at the corners and joined with brackets, the verticals reinforced with MS square tube, fixed to the wall with screws through PVC fasteners.

Providing and fixing 30 mm thick solid panel PVC door shutters consisting of a frame of M.S. tubes covered with a heat moulded PVC sheet, with a PVC sheet lamination on both faces, including the hinges, tower bolts, handles and all fixing accessories, complete.

Supply and fixing of louvered or top hung ventilators with 25 x 25 x 3 mm equal MS angle frames, louver blades or glazed shutters, mosquito proof mesh and all fixing accessories, painted with two coats of enamel over a primer, complete.

Fabrication, supply and fixing of mild steel grills to the windows and the ventilators to the approved design in flats, squares and rounds, with holdfasts grouted into the masonry, painted with two coats of enamel over a primer, measured on the finished weight of the grill.

Providing stainless steel hand railing of grade 304 using stainless steel tubes, sections and plates of the required sizes to the approved drawing, including cutting, fabrication, welding with stainless steel electrodes, buffing, polishing, lacquer finishing and fixing in position, measured on the finished weight.

Providing and fixing solid grade compact laminate toilet cubicle partitions of 12 mm thickness with stainless steel hardware, pedestals, indicator bolts, coat hooks and the head rail, complete and in working order.

Supply and laying of polished multi-red or multi-colour granite slabs of 18 to 20 mm thickness, machine cut and mirror polished, set over a base coat of cement mortar (1:8) 20 mm thick over the concrete bed already laid, with neat cement slurry of honey like consistency spread at 3.3 kg per Sqm and jointed with white cement paste mixed with matching pigment to full depth (APSS 701 and 707).

Supply and laying of polished granite border, banding and geometric inlay strips of 18 to 20 mm thickness in contrasting shades, machine cut to the approved pattern, set and jointed as for the flooring, including all cutting, mitring and wastage.

Supply and laying of anti-skid black granite of 18 to 20 mm thickness to the entrance steps, the landings, the portico apron and the divyangjan ramp, set over a base coat of cement mortar (1:8) 20 mm thick, with the nosing rounded and the exposed edges polished.

Providing and fixing polished granite skirting of 100 mm height and 18 to 20 mm thickness of a shade matching the flooring, set in cement mortar and jointed with matching pigment, with the top edge polished.

Flooring with non-skid full body ceramic floor tiles of size 450 x 450 mm and 7 to 8 mm thickness of an approved make and shade, set over a base coat of cement mortar (1:8) 20 mm thick, jointed with white cement and matching pigment, complete.

Dadooing to the walls of the toilets with glazed ceramic wall tiles of an approved size and shade set in cement mortar (1:3), up to the full height of the toilet walls, jointed with white cement and matching pigment, complete.

Providing and fixing a suspended coffered false ceiling with 12.5 mm thick tapered edge gypsum board on a galvanised steel channel and section framework suspended from the roof structure, with the coffers, the shadow gaps and the perimeter details as per the approved reflected ceiling plan, jointed, taped, finished and painted.

Supply and fixing of ISI marked FRLS rigid PVC conduit of 25 mm outer diameter of medium grade conforming to IS 9537 Part 3, run on the surface or concealed in the walls and the ceiling, with all accessories, bends, junction boxes, saddles and screws, complete.

Supply and fixing of ISI marked FRLS rigid PVC conduit of 32 mm outer diameter of medium grade conforming to IS 9537 Part 3, run on the surface or concealed, with all accessories, bends, junction boxes, saddles and screws, complete.

Wiring for a primary light point with two runs of 1.5 sq.mm FR PVC insulated flexible copper conductor cable in the conduit already laid, with the modular switch, the switch box, the cover plate, the ceiling rose and the earth continuity conductor, complete.

Wiring for a secondary light point looped from the primary point with the ceiling rose, the earth continuity conductor and all accessories, complete.

Wiring for a ceiling fan point with two runs of 1.5 sq.mm FR PVC insulated flexible copper conductor cable in the conduit already laid, with the modular regulator, the switch, the switch box and the earth continuity conductor, complete.

Supply and drawing of one run of 1.5 sq.mm FR PVC insulated flexible copper conductor cable of an approved make in the conduit already laid, as the circuit and earth continuity conductor.

Supply and drawing of two runs of 2.5 sq.mm FR PVC insulated flexible copper conductor cable of an approved make in the conduit already laid, for the power circuits.

Supply and drawing of two runs of 4.0 sq.mm FR PVC insulated flexible copper conductor cable of an approved make in the conduit already laid, for the sub-circuits.

Supply and drawing of two runs of 6.0 sq.mm FR PVC insulated flexible copper conductor cable of an approved make in the conduit already laid, for the sub-mains from the main panel to the distribution boards.

Supply and fixing of a 6 A / 10 A two module socket outlet with shutter along with a 6 A one way modular switch on a galvanised modular box with the cover plate, complete and connected.

Supply and fixing of a 16 A / 20 A two module socket outlet with shutter along with a 16 A / 20 A one way modular switch on a galvanised modular box with the cover plate, complete and connected.

Supply and fixing of an eight way single pole and neutral distribution board with IP 43 protection and a metal door, with the incomer and the outgoing miniature circuit breakers, the busbar, the neutral and earth links, fixed and connected.

Supply and fixing of a four way triple pole and neutral distribution board with IP 43 protection and a metal door, with a 63 A four pole isolator as the incomer, the outgoing miniature circuit breakers, the busbar and the neutral and earth links, fixed and connected.

Supply and fixing of an eight way vertical triple pole and neutral distribution board with IP 43 protection and a metal door, with the incomer, the outgoing miniature circuit breakers and the phase busbar, fixed and connected.

Supply and fixing of a 200 W LED high bay luminaire with IP 66 protection, a die cast aluminium body, a polycarbonate or toughened glass cover, a driver with surge protection and a suspension arrangement, erected at the eaves level of the hall and connected.

Supply and fixing of a 36 W recessed 600 x 600 mm LED luminaire with a CRCA sheet steel housing, an opal diffuser and a driver, recessed in the grid ceiling and connected.

Supply and fixing of an 18 W heavy duty recessed LED downlighter with a die cast aluminium body, an anti-glare reflector and a driver, recessed in the false ceiling and connected.

Supply and fixing of a 12 W heavy duty recessed LED downlighter with a die cast aluminium body, an anti-glare reflector and a driver, recessed in the false ceiling and connected.

Supply and fixing of a 20 to 24 W LED batten luminaire of not less than 1100 mm length with an extruded aluminium body and a polycarbonate diffuser, surface mounted and connected.

Supply and fixing of a 10 W LED bulkhead luminaire with a pressure die cast aluminium body and an opal diffuser of IP 65 protection, fixed on the external walls and connected.

Supply and fixing of architectural LED cove lighting using a 24 V constant voltage LED strip of not less than 14 W per metre in an aluminium profile with a diffuser, with the driver, the connectors and the aluminium channel, installed in the ceiling cove and connected.

Supply and fixing of a decorative wall mounted architectural sconce luminaire with an antique brass or powder coated finish and an integral LED lamp, fixed on the wall and connected.

Supply of a 1200 mm sweep ISI marked ceiling fan conforming to IS 374 with double ball bearings, the electronic regulator, the down rod and the canopy, of an approved make and shade.

Supply and fixing of a 300 mm light duty exhaust fan with a wire guard and a louver shutter, fixed in the wall opening of the toilets and the pantry and connected.

Supply and laying of XLPE insulated armoured aluminium conductor power cable of 1100 V grade, 3.5 core x 95 sq.mm, laid in the trench already formed or on the cable tray, including the bends, the supports and the identification.

Supply and laying of XLPE insulated armoured aluminium conductor power cable of 1100 V grade, 4 core x 16 sq.mm, from the main panel to the distribution boards and the external lighting, laid in the trench already formed or on the cable tray.

Supply and fixing of end terminations with heavy duty double compression brass cable glands, the aluminium lugs, the heat shrink sleeves and the earthing of the gland plate, complete.

Providing an independent earthing station with a 40 mm dia B class GI pipe electrode of 2.50 m length with staggered holes, set in a 2.10 m deep pit with a hume pipe ring, filled with alternate layers of salt and charcoal, with the GI earth strip connection, the funnel, the cover and the masonry chamber, complete.

Providing an independent plate earthing station for the sensitive electronic equipment with a 600 x 600 x 3 mm copper plate electrode set in a 3.00 m deep pit with the earth enhancing compound, the watering funnel, the test link, the chamber and the cover, complete.

Supply, erection, testing and commissioning of a 25 x 6 mm GI earthing strip laid on the wall or in the ground with the saddles, the anchor fasteners, the bolts and the jointing, complete.

Supply, erection, testing and commissioning of a 32 x 6 mm copper earthing strip for the equipment and the sensitive electronic earth, laid with the saddles, the fasteners and the jointing, complete.

Supply, installation, testing and commissioning of an Early Streamer Emission type lightning protection system with the air terminal, the mast, the mounting arrangement, the event counter and the earth termination network, designed to cover the whole of the block.

Earth work excavation of the cable trench in hard ground soil, laying of the underground cables up to 50 sq.mm on a sand cushion with the brick protection, refilling and the cable route indicators, complete as per Item 15.6.1 of Electrical Data 2026-27.

Supplying and fixing an Orissa pan white glazed water closet of size 580 x 440 mm of first quality conforming to IS 2556, with the PVC flushing cistern, the flush pipe, the foot rests and all fixing accessories, complete.

Supply, installation and commissioning of a floor mounted close coupled European water closet in white vitreous china of an approved make with the cistern, the soft close seat and cover, the health faucet and all fixing accessories, complete.

Supplying and fixing a flat back wash hand basin of first quality conforming to IS 2556 with the CI brackets, the 32 mm CP waste, the bottle trap, the CP pillar tap and all fixing accessories, complete.

Supplying and fixing a white glazed flat back half stall urinal conforming to IS 2556 with the automatic flushing arrangement, the CP spreader, the waste and the trap, complete.

Supply and fixing of a bib cock cum health faucet of chrome finish with a one metre long flexible tube and a wall hook, of an approved make, fixed and connected.

Supply and fixing of an angular stop cock with a wall flange in chrome finish of an approved make, fixed and connected to the water supply.

Supply and fixing of a toilet accessory set comprising a towel ring, a toilet paper holder, a robe hook, a soap dish and a mirror of the approved size, fixed complete.

Supply and fixing of a divyangjan toilet accessory set comprising stainless steel grab bars, a backrest, an emergency call bell and a mirror set at the accessible height, fixed complete.

Supply and fixing of an automatic sensor operated hand dryer of an approved quality and make, fixed on the wall of the toilet and connected to the power point.

Supply and fixing of an electric storage water heater of 25 litre capacity, 230 V single phase, of an approved make with the safety valve, the inlet and outlet connections and the wall mounting bracket, fixed and connected.

Supplying and fixing PVC soil, waste and vent pipe of 160 mm diameter of 6 kg per sq.cm class conforming to IS 13592, with the couplers, the clamps and the jointing, fixed to the wall and tested.

Supplying and fixing PVC soil, waste and vent pipe of 110 mm diameter of 6 kg per sq.cm class conforming to IS 13592, with the couplers, the clamps and the jointing, fixed to the wall and tested.

Supplying and fixing PVC soil, waste and vent pipe of 75 mm diameter of 6 kg per sq.cm class conforming to IS 13592, with the couplers, the clamps and the jointing, fixed and tested.

Supplying and fixing cast iron floor traps conforming to IS 1729 with a CP grating and a puff connection, set in the sunken floor and jointed to the waste pipe, complete.

Supplying and fixing a stoneware gully trap of size 150 x 100 mm conforming to IS 651 with the brick masonry chamber, the CI grating and the cover, complete.

Constructing an inspection chamber of 900 mm internal size in brick masonry with cement mortar (1:5) over a cement concrete bed, plastered internally, with the channels, the benching and a cast iron cover with the frame, complete.

Supplying and laying RCC NP2 class hume pipe of 300 mm diameter for the external sewer line, laid to the required gradient over a cement concrete bed with collar joints in cement mortar, tested and commissioned.

Supplying and fixing a gun metal ball valve with a stainless steel ball and spindle, screwed ends, of an approved make, fixed in the water supply line and tested.

Supplying and fixing UPVC rain water down take pipe of 160 mm diameter conforming to IS 4985 with the clamps, the bends, the shoes and the jointing, connected to the storm water drain.

Supplying and fixing UPVC rain water down take pipe of 110 mm diameter conforming to IS 4985 with the khurra, the clamps, the bends and the shoes, connected to the storm water drain and the rain water harvesting pit.

Providing & Placing on Terrace(at all floor levels) polyethylene water storage tank of Double layer Roto moulded confirming to IS:12701 approved brand & manufacture with suitable cover/cap and suitable locking arrangement & making necessary holes for inlet & outlets and over flow pipes but without fittings & base support for tanks

TOTAL OF ALL SUB-ESTIMATES

Difference vs General Abstract RMC (Revised Proposal, F35)

SUB-ESTIMATE 01 — Landscape Development and Bund-edge Softscape Works to the Godavari Riverfront Ghat Compartments (68 Compartments of 50 m frontage, 3.40 Km) under Godavari Pushkaralu 2027, Rajamahendravaram

Clearing the compartment area of wild vegetation, grass, bushes, shrubs and saplings of girth up to 300 mm, including removal of rubbish and dumped waste, uprooting of roots and disposal of the arisings outside the municipal limits, complete as directed by the Engineer-in-charge.

Earthwork excavation in soils upto SDR by mechanical means for grading of the compartment, formation of the planting beds and the platform bed, including setting out, dressing of sides and bottom and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Spreading, levelling, dressing and rolling with a hand roller of the excavated earth re-used in the formation of the planting beds and the finished profile of the compartment, including watering and consolidation to the required camber, complete for finished item of work.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the base of the cultural platform using 40 mm size hard machine crushed granite aggregate from an approved quarry, laid to a compacted thickness of 100 mm, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing to the required level and curing, complete for finished item of work (APSS No. 402).

Supply and placing of M-25 grade nominal mix vibrated cement concrete corresponding to IS 456 using 20 mm size graded machine crushed hard granite metal for the cultural platform slab laid on grade, including cost and conveyance of all materials, machine mixing, laying, vibrating, finishing the top surface to a broom or trowel finish and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of 8 mm and 10 mm diameter as a single layer mesh in the platform slab, including labour charges for straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage and overlaps, complete for finished item of work (APSS No. 126).

Supply and fixing of ornamental vacuum dewatered pimple finished splay type precast cement concrete kerb stones of M-40 grade of size 600 x 375 x 100 mm as edging to the planting beds and the cultural platform, set over a prepared concrete bed in CM (1:3), joints pointed, including cost and conveyance of all materials and all labour charges, complete for finished item of work (BLD-CSTN-6-18).

Design, fabrication, supply and erection of edge protection railing of 1000 mm height in MS tubular sections of 50 mm and 25 mm diameter with a 8 mm thick base plate, hot dip galvanised and finished with two coats of polyurethane paint over an epoxy primer, grouted to a PCC foundation block with anchor fasteners, provided at the level drop of the compartment, complete for finished item of work.

Supply, transport and installation of granite seating units of size 1800 x 450 x 450 mm in M-30 grade concrete with an exposed aggregate or acid etched finish and chamfered polished edges, set over the prepared bed, complete for finished item of work.

Supply and placing of GFRC planters of 900 mm diameter and 600 mm height with a moulded profile and an exposed aggregate finish, with drainage holes, a gravel drainage layer and filling with the approved soil mixture, Painting with smooth finish of approved shade and labelling of RMC and logo as directed by Engineer in charge complete for finished item of work.

Supply and fixing of twin compartment litter bin units of 2 x 110 litre capacity for wet and dry segregation as per SWM Rules 2016 colour coding, in rotomoulded HDPE with UV stabilisation on a powder coated MS stand, grouted with M10 anchor fasteners including loading, unloading, transportation to the site, complete for finished item of work.

Bed preparation and dibbling of Bermuda / Doob / selection grass — dressing the surface, supply and spreading of red garden soil and farmyard manure in the approved proportion, homogeneous mixing, levelling, dibbling of rooted slips at the specified spacing, rolling and watering, excluding the cost of the grass slips, complete for finished item of work.

Supply and delivery at the site of work of healthy, disease free rooted slips of Bermuda / Doob / selection grass of approved quality at the density required for dibbling, complete as directed by the Engineer-in-charge.

Hedge and shrub planting — digging a trench of 0.45 m depth, refilling with red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport of the soil mixture and the plants, planting at five plants per Sqm, watering and initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of flowering and foliage shrub and hedge plants of approved species, healthy and well established, raised in polythene bags of 13 in x 13 in size, complete as directed by the Engineer-in-charge.

Bed preparation for ground cover and flower beds — digging a trench of 150 mm depth, refilling with a soil mixture of red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport, planting at eleven plants per Sqm, watering and initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of ground cover and seasonal flowering plants of approved species, healthy and well established, raised in polythene bags of 7 in x 8 in size, complete as directed by the Engineer-in-charge.

Digging of a pit of 0.60 x 0.60 x 0.60 m for ornamental and shade trees, filling with a soil mixture of red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport of the soil mixture and the plant, planting, staking and watering for initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of ornamental and shade trees of approved species of 6 to 8 ft height, healthy and disease free, raised in polythene bags of 18 in x 18 in size, complete as directed by the Engineer-in-charge.

Digging of a pit of 0.75 x 0.75 x 0.75 m for palms, filling with a soil mixture of red garden soil, farmyard manure and river sand in the approved proportion after homogeneous mixing, internal transport of the soil mixture and the plant, planting, staking and watering for initial establishment, excluding the cost of plant material, complete for finished item of work.

Supply and delivery at the site of work of palms of approved species, healthy and well established, raised in polythene bags of 21 in x 21 in size, complete as directed by the Engineer-in-charge.

Supply, laying, testing and commissioning of a landscape drip irrigation system comprising inline lateral drip tubing of 16 mm diameter with pressure compensating emitters at the specified spacing, sub-main and main lines of PVC pipe, control valves, filters, air release valves and fittings, laid along the planting beds and the tree and palm basins with the necessary flushing arrangement, complete for finished item of work.

Drilling and commissioning of a bore point comprising a 150 mm dia bore to a depth of about 60 m with casing pipe, a submersible pump set of adequate head and discharge with a control panel and starter, a storage tank of 2000 litre capacity on a platform, the connection to the drip main and all electrical and plumbing connections, tested and commissioned, complete for finished item of work.

Supply, erection, testing and commissioning of a decorative lighting pole of 4.0 m mounting height in MS with a powder coated finish, complete with a 40 W LED post top decorative luminaire of die cast aluminium with IP66 protection, the foundation bolt set, the weatherproof pole junction box, the PCC foundation block, internal loop-in loop-out wiring, erection, plumbing, grouting and connection, complete for finished item of work.

Supply and delivery at site of 4 core x 6 sq.mm XLPE insulated, galvanised steel round wire armoured aluminium conductor cable of 1100 V grade conforming to IS 7098 Part-I for the compartment lighting sub-circuit, complete for finished item of work.

Earthwork excavation of cable trench of 0.30 m width and 0.90 m depth in hard ground and laying of the underground cable upto 50 sqmm on a sand cushion with brick covering, refilling the trench and fixing of cable route indicators, as per Item 15.6.1 of Electrical Data 2026-27, complete for finished item of work.

Providing an independent earthing station comprising a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes, in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with a GI earth strip connection, as per Item 5.1.1 of Electrical Data 2026-27, complete for finished item of work.

SUB-ESTIMATE 03 — Conservation, Restoration and Adaptive Reuse of the Old Council Hall of the Rajamahendravaram Municipal Corporation as a Civic Museum and Interpretation Centre, under Godavari Pushkaralu 2027

Dismantling of tile work in floors and walls laid in cement mortar, of thickness above 10 mm and up to 25 mm, including carefully stacking useful materials for re-use and disposal of unserviceable material with a 50 m lead, taking actual pre-measurements before dismantling, complete for finished item of work.

Dismantling of aluminium and gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material within a 50 m lead, complete for finished item of work.

Dismantling of doors, windows, clerestory windows and ventilators in wood or steel including shutters, chowkhats, architraves, hold fasts and other attachments, carefully so that the members can be assessed for re-use, and stacking them within a 100 m lead, complete for finished item of work.

Dismantling of the damaged Madras terrace roofing and floors, taking down the terrace bricks, lime concrete and joists in short lengths under the direction of the conservation architect, carefully stacking useful materials for re-use and disposing of unserviceable material with a 100 m lead, complete for finished item of work.

Dismantling of dilapidated masonry structures and later unsympathetic additions, clearing away and carefully stacking useful materials for re-use and disposal of unserviceable material with a 100 m lead, taking actual pre-measurements before dismantling, complete for finished item of work.

Carting away of dismantled material and debris to an approved disposal site at a lead of 2 km, the rate including conveyance charges, labour charges for loading and unloading and idle hire charges of the truck, complete as directed by the departmental authorities.

Clearing grass and removal of rubbish up to a distance of 50 m outside the periphery of the cleared area, including all labour charges complete, in the open area of the premises.

Providing and fixing adjustable steel propping to the floors and the Madras terrace during the works, including sole plates, head plates, bracing, periodic adjustment, maintenance for the duration of the works and removal on completion, complete as directed by the Conservation Architect.

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Providing anti-termite treatment as per IS 6315 Part 2 along the internal and external vertical faces of the columns, plinth beams and basement, with chemical of approved make applied at the specified dosage by a licensed applicator with a written guarantee for ten years, complete for finished item of work.

Brick Masonry in CM (1:3) with Bricks with traditional size 23 x 11 x 7 cms 2nd class etc. complete

Plain cement concrete in nominal mix for foundations and under flooring bed using 40 mm size hard granite metal from an approved quarry, including cost and conveyance of all materials, machine mixing, laying, ramming in 150 mm layers, finishing and curing, complete for finished item of work.

Cement concrete of M25 grade nominal mix corresponding to Table 9 of IS 456 using 20 mm size graded machine crushed hard granite metal, for the new footings, pedestals, columns, roof beams and roof slab, including cost and conveyance of all materials, machine mixing, laying, compacting, curing, centering and shuttering, but excluding the cost of steel and its fabrication, complete for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the new reinforced concrete works, including labour charges for straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Providing and laying cinder concrete in cement cinder mix 1:15 using 12.5 mm nominal size cinder, laid in layers and compacted as directed, for filling the sunken floors, including cost and conveyance of all materials, complete for finished item of work.

Supply and fixing of 25 x 25 x 2 mm MS square box sections run horizontally and welded to the existing MS beam, and screwing of wooden textured fibre cement plank of 150 x 3050 mm to the framing, including cutting to size, all fixings, priming and painting of the framing, complete for finished item of work.

Supply and fixing of 25 x 25 x 2 mm MS square box sections run horizontally and welded to the existing MS beam, and screwing of wooden textured fibre cement plank of 150 x 3050 mm to the framing, including cutting to size, all fixings, priming and painting of the framing, complete for finished item of work. — fibre cement board

Supply and placing of 12 mm thick calcium silicate board cut to the required sizes and shapes, placed in position with cover blocks of approved material and size, complete for finished item of work.

Replacing the existing corroded universal beams and joists with new sections of matching profile in structural steel, including cutting out the corroded members, temporary support, fabrication, hoisting, placing in position, welding and bolting, two coats of zinc rich epoxy primer and two coats of polyurethane finish, complete for finished item of work.

Structural crack stitching to the masonry with helical stainless steel bars of 6 mm diameter of grade 304 bedded in a thixotropic cementitious or lime based grout in slots cut into the bed joints at 450 mm vertical centres, including cutting the slots, dust free vacuum cleaning, grouting, making good in matching lime mortar and curing, complete as directed by the Conservation Architect.

Grouting of the masonry cracks, voids and delaminated wythes with a non shrink hydraulic lime or cementitious grout of approved mix injected at low pressure through staged packers, including drilling the injection ports, flushing, sealing the crack face, grouting, removal of the packers and making good in matching lime mortar, complete as directed by the Conservation Architect.

Careful de-rusting of the existing wrought iron and cast iron members by mechanical and chemical means to bare metal, treatment with a rust converter and tannic acid stabiliser, and protection with two coats of micaceous iron oxide primer and two coats of the approved finish, including access, masking and protection of the adjoining fabric, complete as directed by the Conservation Architect.

Supply, fabrication and fixing of new stainless steel and mild steel strengthening plates, straps, collars and through bolts to the existing wrought iron and timber members as per the approved strengthening drawings, including drilling, resin anchoring, galvanising or painting and making good, complete for finished item of work.

Rising damp treatment by the injection of a silane siloxane damp proof course cream into holes of 12 mm diameter drilled at 120 mm centres in a single horizontal line at the base of the wall, including drilling, injection, sealing of the holes in matching lime mortar and all access, complete as directed by the Conservation Architect.

Waterproofing of the terrace and parapet junctions in a traditional lime based system comprising a lime surkhi fillet at the junction, two coats of a lime and jaggery based waterproof rendering and a sacrificial protective coat, including raking out the junction, cleaning and curing for the specified period, complete as directed by the Conservation Architect.

Providing and fixing lead or stainless steel flashing of 0.6 mm thickness to the parapet copings, the abutments and the spout junctions, dressed to profile, welted and secured in a chase cut in the masonry and pointed in lime mortar, complete for finished item of work.

Surface preparation by clean removal of the decayed lime plaster from the walls and ceilings and raking out the joints 20 mm deep, brushing the surface to remove loose particles and freeing it of all dust, washing with lime water and keeping it wet, including stacking the removed material and disposal, complete for finished item of work.

Applying 20 mm to 25 mm thick lime plaster in three coats on the scraped surface washed with lime water and kept wet for two days - a 12 mm base coat in lime mortar 1:3, an 8 mm second coat in lime mortar 1:2 and a 3 mm sibara rendering top coat in lime mortar 1:1 - including the traditional jaggery, karakkai and egg admixtures, applying to the ceiling first and then the wall surface, complete for finished item of work.

Finishing with two coats of water lime based paint of approved shade over a base coat, making three coats in all to give an even shade after thoroughly brushing the surface to remove all dirt, on the internal walls and ceilings, complete for finished item of work.

Removing dry or oil bound distemper, water proofing cement paint and the like by scraping and sand papering and preparing the surface smooth, including necessary repairs to scratches, complete for finished item of work.

Surface preparation of the facade by clean removal of the decayed lime plaster and raking out the joints 20 mm deep, brushing the surface to remove loose particles and freeing it of all dust, washing with lime water and keeping it wet, complete for finished item of work.

Applying 20 mm to 25 mm thick lime plaster in three coats to the damaged facade portions on the scraped surface washed with lime water and kept wet for two days, including the traditional admixtures, complete for finished item of work.

Applying 18 mm thick ornamental lime plaster in two coats to the mouldings, cornices, pilasters, brackets and string courses, run to the profile of the surviving original by a moulding mason using a zinc template, including making good the missing lengths to match, complete for finished item of work.

Surface preparation of the terrace for plastering and water proofing by scraping the existing loose bitumen surface up to a depth of 50 mm, ensuring that the hard surfaces are not forcibly scraped, and disposal of the debris, complete for finished item of work.

Applying 36 mm thick lime surkhi terracing in three coats to the terrace, laid to falls, beaten with wooden beaters for the traditional period, cured and kept wet, including the traditional admixtures and finishing the surface smooth, complete for finished item of work.

Providing and fixing 80 mm diameter and 200 mm long moulded cement concrete rain water spouts set in lime mortar, matching the profile of the surviving original spouts, including cutting the parapet, setting, making good the lime plaster and curing, complete for finished item of work.

Brick masonry in lime mortar 1:2 using second class bricks of 230 mm thickness for reconstructing the damaged and missing parapet elements to match the original in size, bond and profile, including raking of joints, curing and keeping wet, complete for finished item of work.

Finishing with two coats of water lime based paint of approved shade over a base coat, making three coats in all to give an even shade, on the external walls and ornament, complete for finished item of work.

Providing and fixing 8 mm thick eave board in high pressure laminate sheet of approved design with CNC cutting to the pattern recorded from the surviving original timber eave board, including a concealed stainless steel fixing sub-frame and all necessary fixing arrangements, complete as per specification.

Providing painting for old teak wood joinery in two coats using first class synthetic enamel paint of approved manufacture and desired shade, after burning off or scraping the old paint, stopping, sand papering and priming, complete for finished item of work.

Supply and fixing of window shutters as per the approved drawings, of 35 mm thick single shutters in bond wood solid block board fixed with 5 mm thick pin headed glass using teak wood beading, with aluminium tower bolts, butt hinges, aldrop and handle and MS square bars, complete for finished item of work.

Providing painting for new teak wood joinery in two coats over one coat of wood primer using first class synthetic enamel paint of approved manufacture and desired shade, complete for finished item of work.

Providing and fixing panelling, or panelling and glazing, in panelled and glazed shutters for doors, windows and clerestory windows in 5.5 mm thick glass panes with teak beading, complete for finished item of work.

Supply and fixing of a new teak framed and panelled door of 35 mm thickness with a well seasoned teak frame moulded to match the surviving original doors, with stainless steel hardware of approved make, including two coats of synthetic enamel over a primer, complete for finished item of work.

Careful restoration of the existing timber staircase treads and risers comprising dismantling of the decayed members, splicing or replacement in seasoned teak of matching profile and grain, consolidation of the sound members, re-fixing with concealed screws and dowels, and finishing with two coats of melamine or wax polish, complete as directed by the Conservation Architect.

Careful restoration of the timber balustrade and handrail comprising dismantling, cleaning, splicing or replacement of the decayed balusters and handrail lengths in seasoned teak to matching profile, re-assembly, tightening of the joints and finishing with two coats of melamine or wax polish, complete as directed by the Conservation Architect.

Careful restoration of the carved timber newel posts comprising cleaning, consolidation of the decayed portions with an epoxy or lime based consolidant, replacement of the missing carved members to match the original profile, and finishing with two coats of melamine or wax polish, complete as directed by the Conservation Architect.

Anti-borer and anti-termite treatment of the restored timber staircase and joinery with an approved boron or permethrin based preservative applied in two coats by brush and injection into the borer holes, followed by filling and finishing, complete as directed by the Conservation Architect.

Flooring and skirting with high polished granite of 16 to 18 mm thickness other than black and premium colours, of first quality and of size not exceeding 300 x 600 mm, laid over a cement concrete flooring bed set over 12 mm thick cement mortar and jointed with white cement slurry, including rubbing, curing and polishing, complete for finished item of work.

Marble stone flooring with 18 mm thick marble stone as per the sample approved by the Engineer-in-charge over a 20 mm average thick base of cement mortar 1:4, laid and jointed with grey cement slurry, including rubbing, curing and polishing, complete for finished item of work.

Cleaning of the reinforcing bars of rust to give a totally rust free steel surface using an alkaline chemical rust remover of approved make applied with a paint brush and removing loose particles after 24 hours, complete for finished item of work.

Painting steel work with deluxe multi surface paint to give an even shade in two or more coats over an under coat of primer of approved brand and manufacture, complete for finished item of work.

Supply and fixing of heavy grade FRLS rigid PVC conduit to IS 9537 Part 3, ISI marked, of 20 mm to 32 mm outer dia, concealed in the wall and roof slab or surface mounted on saddles, and PVC casing and capping where concealment would damage the historic fabric, with all required accessories including chasing and making good, complete for finished item of work.

Wiring with 2 runs of 14/0.3mm (1.0 Sq.mm) ISI marked FRLS/ FRLS-H / HFFR / ZHFR PVC insulated flexible copper cables 1100V grade as per IS: 694/1990 &IS:17048/2018 specification for copper cable. of As per list of recommended brands of catergory-I Makes: Finolex / RR kabel / Havells/Finecab/ KEI/Polycab/Gloster/Goldmedal/GM/ Fortune Arrt/Anchor/Million/ APAR(Anushakthi) /Sudhakar /Orbit/Batra Henlay/Salzer in existing pipe with 6A Switch, ceiling rose and 3mm thick Hylam sheet covering to switch control box including cost of all material and all labour charges etc. complete for light, bell, fan and exhaust fan points in Non- Residential Buildings.

Supply and fixing of heavy grade FRLS rigid PVC conduit to IS 9537 Part 3, ISI marked, of 20 mm to 32 mm outer dia, concealed in the wall and roof slab or surface mounted on saddles, and PVC casing and capping where concealment would damage the historic fabric, with all required accessories including chasing and making good, complete for finished item of work.

Supply and fixing of modular socket outlets with switch control on a hot dip galvanised modular metal box with cover frame, with earth continuity, wire leads and earth connections, covering the socket boards, power plugs and computer boards of the approved layout, complete for finished item of work.

Supply and running of Cat 6 UTP cable of 4 pair construction in the conduit or on tray from the network rack to the outlets, including dressing, labelling, testing to the permanent link standard and certification, complete for finished item of work.

Supply of a 1200 mm sweep five star rated ceiling fan with a modular electronic step type regulator with metal box and cover frame, including transportation, fixing and connections with twin core wire, complete for finished item of work.

Supply and fixing of a four way VTPN distribution board suitable for accommodating a 125 A four pole MCCB as incomer and TP MCBs as outgoing, with IP 43 protection, including the MCCB, the outgoing MCBs and internal connections, complete for finished item of work.

Supply and laying of 50 sq.mm 3.5 core XLPE insulated 1100 volt grade armoured aluminium cable to IS 7098 Part 1 for the service connection, including brass cable glands, aluminium lugs and end terminations, complete for finished item of work.

Providing independent earthing by excavating a trench to a depth of 2.10 m in all soils, using a 40 mm dia B class GI pipe of 2.50 m length with necessary accessories and a hume pipe ring, duly providing staggered holes, including filling with equal proportions of salt and charcoal in layers, complete for finished item of work.

Supply, installation, testing and commissioning of a surface or suspended lighting track of three circuit type in extruded aluminium with end feeds, couplers and suspension accessories, complete for finished item of work.

Supply, installation, testing and commissioning of a museum grade LED track spotlight of 20 to 30 W with a colour rendering index not less than 95, adjustable beam angle, UV and IR free output and dimming driver, complete for finished item of work.

Supply, installation, testing and commissioning of the gallery lighting control system comprising DALI or DMX zone controllers, drivers, scene setting panel and programming of the display scenes, complete for finished item of work.ELEC3.8.35

Supply, installation, testing and commissioning of an in-ground LED uplight of 12 to 24 W with IP67 protection, anti-glare louvre, drainage sump and load bearing top ring, set flush in the paving with all wiring, complete for finished item of work.

Supply, installation, testing and commissioning of the facade lighting controller with astronomical time switch, dimming and scene control, contactors and enclosure, including programming of the festival and normal scenes, complete for finished item of work.ELEC3.8.35

Supply of fixing of distribution board Protection suitable for IP43 S.P. out goings and for 1 No 4 pole Incommer etc complete as per IS 8623; IS 13032; IEC 61439-3. . Makes: Legrand(Ekinox 3) / Schneider-Acti9/Hager -Novello+/ Seimens/Crabtree Xpro classique-II/L&T-Newrange/Indo Asian-Opti Pro. 8way TPN Distribution board 63A 4P MCB 1Nos as incomer and 24Nos 6-32A SP MCB's as outgoers

Hire, placement, connection, operation and demobilisation of a 250 kVA silent diesel generating set with AMF panel giving standby power to lighting, public address, CCTV and medical loads within 30 seconds of an outage, for the demonstration period, complete for finished item of work as specified on the Non-SSR sheet.HIR-00110

Supply, installation, testing and commissioning of a 4 MP IP camera with night vision, weatherproof housing where external, mounting bracket and PoE connection, configured to the recorder, complete for finished item of work.ELE-7.6.4

Supply and fixing of Surveillance HDD-4 TB. Makes: As per list of recommended brands. Make: Seagate/Hitachi/TOSHIBA/ED ELE-7.6.7

Supply, installation, testing and commissioning of a public address ceiling or wall speaker of 6 W with a matching transformer, back box and wiring, complete for finished item of work. ELEC7.7.14

Supply and Installation of 120Watt Booster Amplifier, the amplifier is protected against overload and short circuits. A temperature-controlled fan ensures high reliability at high output levels and low acoustic noise at lower output levels. An overheat protection circuit switches off the power stage and activates an LED on the front panel, if the internal temperature reaches acritical limit due to poor ventilation or overload. Makes: As per list of recommended brands ELEC7.7.1

commissioning of complete Smart Door Lock and Access Control System with card and/or biometric entry facility, suitable for the existing door, comprising biometric fingerprint/card reader, electronic smart lock, RFID proximity cards, controller, indoor exit/push button, power supply unit with suitable battery backup, mounting accessories, connecting cables, wiring, connectors and all necessary accessories. The system shall provide authorized entry through fingerprint and/or RFID card, with suitable user registration, deletion and access management facility, and shall include integration with the existing door locking mechanism wherever required. The item shall include drilling, cutting and minor fabrication works required for installation, fixing of lock and reader, laying and concealment of cables, electrical connections, programming/configuration, testing of all access modes, trial operation and commissioning, including all materials, labour, transportation, loading, unloading, tools and tackles and all incidental charges complete as directed by the Engineer-in-Charge.Godrej / Ozone / Yale / Hikvision / ZKTeco or equivalent approved mak

Supply of 4.0 TR inverter Cassette type AC unit with ceiling mounted indoor unit and outdoor condensing unit Hermetically sealed compressor suitable for operation on AC supply capable of performing cooling dehumidifying air circulating and filtering with cooling and condensing units etc. complete with Wireless remote controller, without refrigerant piping and cable with copper condenser ELEC5.5.35 f

Supply, installation, testing and commissioning of a display grade dehumidifier of 60 to 90 litres per day capacity with humidistat control, drain connection and electrical connection, complete for finished item of work.

Supply and fixing of GI sheet ducting of 24 to 26 gauge with flanged joints, supports, dampers, grilles and diffusers, insulated with 13 mm nitrile rubber and finished, complete for finished item of work.ELEC5.6.25 a

Supply and fixing of the sanitary fittings package for a toilet block comprising water closets of European and Indian pattern including one divyangjan accessible unit with grab bars, urinals, wash basins with CP pillar cocks, health faucets, mirrors, soap dispensers, floor traps and all CP accessories of approved make, complete for finished item of work.

Supplying and fixing a triple layer HDPE overhead water tank of 2,000 litre capacity of ISI mark on the prepared platform, including inlet, outlet, overflow and washout connections with GI specials and ball valve, complete for finished item of work.

Supply, installation, testing and commissioning of a pump set of 1 HP with starter, foot valve, non return valve and all connections for the transfer of water from the sump to the overhead tanks, complete for finished item of work.

Providing external water supply and drainage piping in CPVC, GI or PVC SWR of 110 mm diameter laid in trenches with all specials, valves, chambers and supports, including excavation, refilling, testing and commissioning, complete for finished item of work.

Supply, installation, testing and commissioning of a fire extinguisher of CO2 or ABC dry powder type of ISI mark with wall bracket, hose and pressure gauge, including the initial charge, complete for finished item of work.

Supply, installation, testing and commissioning of an internal fire hydrant point comprising a landing valve, hose box with two lengths of 15 m hose, branch pipe and nozzle, mounted in a glass fronted cabinet, complete for finished item of work.

Supply, installation, testing and commissioning of a first aid hose reel of 30 m length with a swinging arm, shut off nozzle and wall mounting bracket, complete for finished item of work.

Design, fabricate, supply and install museum interpretation panels approximately 1200 x 900 mm or approved size, using 1.5–3 mm aluminium composite panel or 5 mm UV-stable acrylic face mounted on concealed 40 x 40 x 2 mm MS/GI sub-frame, with standoff brackets maintaining minimum 25–50 mm clearance from historic wall. Graphics in Telugu and English by UV-stable high-resolution direct print, minimum 1440 dpi, protected with anti-glare matte laminate/clear coat; include title, body text, images, QR code and concealed low-voltage LED lighting provision where required. Sub-frame to be floor-supported/free-standing or fixed only to approved modern substrate; no drilling into original lime plaster. Includes edge trims, concealed fasteners, spacers, cable management, testing of lighting and final cleaning.

Design, supply, fabricate and install reception/ticketing desk approximately 3600 L x 750 D x 1050 H mm, with 18 mm BWR/marine plywood carcass, 6–9 mm back panel, approved 1.0 mm decorative laminate/veneer finish, 20–25 mm solid-surface/quartz counter top, rounded front edge, lockable cash/ticket drawers, 2–3 drawer pedestal, visitor-side transaction ledge, cable management with 60 mm dia cable glands, concealed electrical/data provisions and one upholstered adjustable-height stool. All exposed edges to receive 2 mm PVC edge banding; carcass to be levelled with adjustable feet and anchored to approved floor/substrate using M8/M10 anchors without damaging historic fabric. Includes fabrication, hardware, soft-close hinges/channels, locks, fixing, alignment and cleaning.

Supply and placing of a gallery bench of 1800 mm length in seasoned hardwood or WPC on a powder coated MS frame, finished to the approved detail, complete for finished item of work.

Supply and place visitor chair, overall approximately 550 W x 600 D x 850 H mm, seat height 450–470 mm, with 18–25 mm plywood/engineered wood seat shell, medium-density foam 40–50 mm thick, approved upholstery fabric/leatherette, powder-coated MS frame made from approximately 25 x 25 x 1.6 mm tube, plastic/rubber floor glides and concealed fasteners. Frame to be welded, ground smooth, epoxy primed and powder coated minimum 50–60 micron; upholstery neatly stitched and fixed. Includes delivery, assembly, placement, levelling and protection.

Supply and place storage/display support unit approximately 900 W x 450 D x 2100 H mm, fabricated from 18 mm pre-laminated BWP/MR grade board or 1.2 mm thick powder-coated MS frame with 18 mm shelves, minimum 6 adjustable shelves, lockable shutters where indicated, 2 mm edge banding, concealed hinges, cam/confirmat fittings, adjustable levelling feet and anti-tip wall restraint to approved modern substrate. Shelves to be designed for minimum 50 kg uniformly distributed load each. Includes fabrication, delivery, assembly, fixing, alignment, locks, handles and cleaning.

Design, supply and fixing of an interpretive signage panel of about 900 x 600 mm in the approved material with UV printed graphics in Telugu and English, fixed to the wall or a floor standing frame without any fixing into the historic fabric, complete for finished item of work.

Design, supply, fabrication and erection of a free standing wayfinding totem of about 1.80 m height in the approved material and finish with UV printed graphics, on a weighted base without fixing into the historic fabric, complete for finished item of work.

Conservation of the compound wall comprising raking out of the decayed joints and re-pointing in lime mortar of the approved mix, consolidation of the loose fabric, cleaning of the biological growth and finishing with two coats of water lime based paint, complete as directed by the Conservation Architect.

Rebuilding of the collapsed and dilapidated portions of the compound wall in brick masonry in lime mortar 1:2 using second class bricks to match the original coursing and thickness, including taking down the loose fabric, cleaning and re-use of the sound bricks, and curing, complete as directed by the Conservation Architect.

Careful restoration of the historic wrought iron entrance gate comprising dismantling, de-rusting to bare metal, replacement of the missing members to match the original profile, re-assembly, new bearings and hinges, two coats of micaceous iron oxide primer and two coats of the approved finish, complete as directed by the Conservation Architect.

Supply and fixing of stone or precast coping of the approved profile to the compound wall, set in lime mortar with the joints pointed and the weathering to the approved fall, complete for finished item of work.

Providing and laying a paved forecourt, approach and pathways in stone or precast concrete units of approved size and finish, laid on a compacted granular base with a sand bedding course and jointed with fine sand, with edge restraints and laid to falls, including excavation and base preparation, complete for finished item of work.

Earthwork excavation in soils upto SDR by mechanical means for the foundation of the accessible approach ramp, including setting out, dressing of sides and bottom and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the bed under the accessible ramp, including machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply and placing of M-25 grade nominal mix vibrated cement concrete for the accessible ramp slab laid on grade at a gradient of 1 in 12 with an anti-skid finish, including machine mixing, laying, vibrating, edge shuttering, finishing and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade as a single layer mesh in the ramp slab, including straightening, cutting, bending, placing in position with cover blocks and tying with binding wire, complete for finished item of work (APSS No. 126).

Supplying, fabricating and fixing stainless steel grade 304 twin rail handrail of 38 mm and 25 mm diameter at 900 mm height with 300 mm horizontal extensions at both ends of the ramp, including base plates, anchor fasteners, welding, grinding and buffing, complete for finished item of work.

Landscape development of the setting including bed preparation with red garden soil and farmyard manure, lawn, shrub and ground cover planting of approved species appropriate to a heritage setting, tree protection to the existing trees during the works, irrigation provision and six months of establishment maintenance, complete for finished item of work.

Fabrication, supply and transportation to site of swaged tubular pole of 110 mm dia x 3.6 mm thickness conforming to IS 2713 with a bracket, base plate and foundation bolts, including internal loop-in loop-out wiring, erection, plumbing, grouting and connection, complete for finished item of work.

Supply, transportation and erecting of 40 W LED post top lantern of cast aluminium with a decorative housing, IP66 optical block and driver with surge protection, fixed to the pole bracket, tested and commissioned, complete for finished item of work.

Providing, supplying, installing, testing and commissioning of an outdoor LED bollard luminaire of 15 W with 900 mm overall height and IP65 protection, mounted over a PCC foundation block with anchor bolts, complete for finished item of work.

Supply and fixing of an outdoor bench of 1800 mm length with cast iron or powder coated MS legs and hardwood or WPC slats finished with exterior grade PU, grouted with anchor fasteners, complete for finished item of work.

Supply and fixing of twin compartment litter bin units of 2 x 110 litre capacity for wet and dry segregation as per SWM Rules 2016 colour coding, in rotomoulded HDPE with UV stabilisation on a powder coated MS stand, grouted with M10 anchor fasteners including loading, unloading, transportation to the site, complete for finished item of work.

SUB-ESTIMATE 04 — Interior, Museum and Gallery Fit-out of the Rajahmundry Town Hall (1891) as a Literary Museum and Reference Library, under Godavari Pushkaralu 2027, Rajamahendravaram

Providing removable protective floor covering over conserved floors using 2–3 mm breathable non-woven/geotextile underlay followed by 12 mm thick hardboard or 4–6 mm corrugated polypropylene protective sheets, with joints overlapped/taped using low-residue removable tape; provide 18 mm plywood walkways/ramps at heavy-traffic routes where required. Cover all edges and thresholds, maintain continuous protection during fit-out, inspect and replace damaged sections, and remove carefully without adhesive residue, scratching, moisture trapping or damage to historic floor. Includes cutting, taping, temporary fixing, maintenance and complete removal/cleaning.

Applying 11 mm thick lime plaster in two coats on the scraped surface washed with lime water and kept wet for two days : an 8 mm coat in lime mortar 1:2 and a 3 mm sibara rendering top coat in lime mortar 1:1, including the traditional admixtures. Taking output = 10 Sqm

Finishing the conserved interior surfaces with two coats of water lime based paint of the approved shade after the completion of the fit-out, including preparation of the surface and protection of the installed elements, complete as directed by the Conservation Architect.

Free-standing display wall and partition system of 2.70 m height on an MS square hollow section frame with a ballasted base plate, faced both sides with 18 mm exterior grade BWP plywood, skimmed and finished with a matt emulsion in the approved shade, with a concealed service void carrying the case and track lighting wiring, a top capping and a shadow gap at floor and ceiling, complete for finished item of work. No fixing is made into the historic fabric and the whole system can be removed without trace.

Providing a removable protective floor finish over the conserved granite and marble flooring in the display areas, comprising a breathable geotextile separating layer laid loose, a resilient underlay and an engineered floor panel system laid loose with a perimeter shadow gap and no adhesive or fixing to the historic floor, finished with a low-sheen matt surface suited to gallery lighting, complete for finished item of work and capable of being lifted without trace.

Design, fabrication, supply and installation of interpretation panels and graphics comprising a concealed sub-frame standing clear of the historic wall surface or fixed to the free-standing display wall, an ACP or acrylic face with direct ultraviolet-stable print in Telugu and English, anti-glare laminate, lighting provision, a QR code link to the digital archive and a large-print and tactile variant on the accessibility route, complete for finished item of work. No fixing is made into the conserved lime plaster.

Design, fabrication, supply and installation of a free-standing reception, ticketing and information desk with a laminated or veneered carcass on a concealed steel frame, a lowered accessible counter section with knee clearance, integral cable management, lockable drawers, a data and power outlet position, task lighting and a display face for the museum identity, complete for finished item of work.

Supply and placing of visitor seating for the gallery and the hall in a stackable or linkable form with a hardwood or moulded shell seat and a powder coated steel frame with non-marking floor glides, of a design approved by the conservation architect so that it reads as a reversible insertion, complete for finished item of work.

Design, supply and placing of a reading room table of about 1800 x 900 mm in seasoned hardwood or prelaminated board on a powder coated frame with a cable grommet and levelling feet, finished to the approved detail, complete for finished item of work.

Supply and place reading chair approximately 550 W x 600 D x 850 H mm with 450–470 mm seat height, upholstered seat/back using 40–50 mm medium-density foam and approved abrasion-resistant fabric/leatherette, supported on powder-coated MS tube frame approximately 25 x 25 x 1.6 mm or solid timber frame. Provide rounded edges, armrests if shown, non-marking floor glides and concealed fasteners. Include frame preparation, welding/joinery, primer and 50–60 micron powder coat, upholstery, delivery, assembly, levelling and placement.

Providing a raised access floor of 150 mm height in the audio visual control room with steel encased chipboard panels on adjustable pedestals with an anti-static finish, including perimeter trims and cut outs for the cabling, complete for finished item of work.

Supply and installation of a 42U free-standing equipment rack of 600 x 800 mm with a glass front door, vented rear door, cable management, power distribution unit, cooling fans and earthing, complete for finished item of work.

Supply, installation, testing and commissioning of an online uninterruptible power supply of 3 kVA with a sealed maintenance free battery bank of 30 minutes backup, bypass and monitoring, complete for finished item of work.

Supply, installation, testing and commissioning of a precision or inverter air conditioning unit of 1.5 TR for the audio visual control room with copper piping, drain, controls and electrical connection, complete for finished item of work.

Supply, install, align, test and commission laser-phosphor projector, minimum 7000 ANSI/ISO lumens, WUXGA 1920 x 1200 resolution, laser life minimum 20,000 hours, contrast approximately 2,500,000:1 or better, lens selected for actual throw distance, horizontal/vertical lens shift and keystone/geometry correction. Provide ceiling/free-standing heavy-duty mount rated minimum 4 times equipment weight, safety wire, HDMI/DP/network/control cabling, power connection, ventilation clearance and edge-blending/warping for irregular projection surface. Mount to approved modern structure only; no fixing to historic fabric. Include calibration, image alignment, colour adjustment, programming, 3-year warranty and on-site support.

Supply, install, test and commission motorised tab-tensioned projection screen, approved viewing size approximately 150–200 inch diagonal or as per projection design, matt-white gain 1.0–1.2 surface, black backing, rigid aluminium casing, tubular motor, adjustable limit switches, wireless/IR/RF remote and low-voltage control interface. Provide free-standing frame or approved structural support, with screen plumbed and levelled; no fixing into historic fabric. Include concealed power/control wiring, brackets, end caps, testing of travel limits and final alignment with projector.

Preparation of the projection surface on the free-standing display wall comprising skimming, sanding and the application of a high gain projection paint system in the approved finish, complete for finished item of work.

Supply, installation, testing and commissioning of a ceiling or pendant mounted loudspeaker of 6 to 20 W with a matching transformer, back can and mounting accessories, suspended without fixing into the historic fabric, complete for finished item of work.

Supply, installation, testing and commissioning of a directional or beam shaping loudspeaker for localised audio at the display, with mounting bracket and connection, complete for finished item of work.

Supply, install, test and commission multi-channel professional audio amplifier, minimum 8 channels/zones or as system design requires, approximately 2 x 500 W at 4 ohm per channel or equivalent, Class-D, 70/100 V line capability where required, DSP/EQ, limiter, thermal/short-circuit/DC protection, balanced XLR/Euroblock inputs and rack ears. Install in 19-inch ventilated rack with 1U/2U mounting, provide speaker cabling, labelled terminations, earthing, cable management and zone programming. Include gain setting, impedance/load checks, polarity test, sound pressure balancing, functional testing and commissioning.

Supply, installation, configuration and commissioning of a digital signal processor for the audio system with zone mixing, equalisation, delay and scheduling, complete for finished item of work.

Supply, installation, configuration, testing and commissioning of an interactive touch kiosk with a 43 inch projected capacitive multi-touch display, an embedded media player with a solid state drive, a powder coated steel enclosure of a design approved by the conservation architect, an accessible reach range and screen height, a volume-limited headphone socket, network connection and remote content management, loaded with the digitised literary archive in Telugu and English, complete with three years warranty.

Supply and running of audio visual structured cabling comprising Cat 6, HDBaseT and speaker cabling in conduit or trunking with connectors, labelling and testing, complete for finished item of work.

Supply, fixing, aiming, focusing and commissioning of an adjustable track-mounted LED spotlight of 15 to 30 W with a colour rendering index of not less than 95 at 3000 K, ultraviolet and infrared content substantially eliminated, interchangeable beam optics, an integral dimming driver, a spill control accessory and dimming down to 1 per cent, complete with five years warranty.

Supply, installation, testing and commissioning of showcase lighting comprising a low voltage LED strip or miniature spot system of colour rendering index not less than 95 with UV and IR free output, concealed within the showcase and wired to the external driver, complete for finished item of work.

Supply, installation and commissioning of the showcase lighting driver and control with dimming, thermal protection and remote mounting outside the case, complete for finished item of work.

Supply, installation, testing and commissioning of the gallery lighting controller of DMX or DALI type with the scene setting panel, power supplies and enclosure, complete for finished item of work.

Supply, install and commission dimming zone driver/controller, minimum 8-channel or system-required channels, suitable for DALI/DMX/0-10 V/phase-cut loads as applicable, with individual channel protection, overload/short-circuit protection, manual override and scene recall. Provide 230 V AC input through MCB/isolator and low-voltage control cabling in labelled enclosure/rack. Mount on DIN rail or approved rack, terminate and label all circuits, set scenes and dimming limits, test each channel at 0–100%, verify emergency/override operation and commission complete.

Programming and commissioning of the gallery lighting scenes with the Conservation Architect and the curator including the daylight, display, cleaning and event scenes, the measurement of the illuminance and ultraviolet levels at the exhibits and the record thereof, complete as directed by the Corporation.

Supply and fixing of 25 mm outer dia heavy grade FRLS rigid PVC conduit to IS 9537 Part 3, ISI marked, surface mounted on chromium plated metallic base saddles along the conservation-approved route on the historic wall, with all required accessories, junction boxes and bends, complete for finished item of work. No chasing of the conserved lime plaster is permitted.

Supply and run of two runs of 2.5 sq.mm FRLS copper cable to IS 694 in the existing conduit for the gallery lighting, showcase and audio visual sub-circuits, with one run for earth continuity, including all labour charges complete.

Supply and fixing of a 16 A / 20 A modular socket outlet with switch control on a hot dip galvanised modular metal box with cover frame, with earth continuity, wire leads and earth connections, for the gallery, the showcases and the audio visual equipment, complete for finished item of work.

Providing independent earthing by excavating a trench to a depth of 2.10 m in all soils, using a 40 mm dia B class GI pipe of 2.50 m length with necessary accessories and a hume pipe ring, duly providing staggered holes, including filling with equal proportions of salt and charcoal in layers, complete for finished item of work.

Supply, installation, testing and commissioning of a sub-distribution board of IP42 protection in a powder coated enclosure with an incoming MCB or MCCB, outgoing MCBs, an RCCB, bus bars, indication and labelling, mounted on a free-standing frame without fixing into the historic fabric, complete for finished item of work.

Supply, installation, testing and commissioning of an online uninterruptible power supply of 5 kVA with a sealed maintenance free battery bank of 30 minutes backup for the display and audio visual loads, with bypass and monitoring, complete for finished item of work.

Supply and laying of 4 core x 16 sq.mm XLPE insulated armoured aluminium cable from the main board to the sub-boards with brass glands, lugs, ferrules, testing and commissioning, complete for finished item of work.

Supply, installation, testing and commissioning of the changeover and metering arrangement with a manual changeover switch, an energy meter with communication, current transformers and enclosure, complete for finished item of work.

Supply and fixing of surface conduit and perforated cable tray with supports, bends, covers and earthing, routed on the free-standing structure and in the service voids without fixing into the historic fabric, complete for finished item of work.

Supply, installation, testing and commissioning of a 4 MP IP camera with night vision, mounting bracket and PoE connection, mounted on the free-standing structure and configured to the recorder, complete for finished item of work.

Supply, installation, testing and commissioning of an 8 channel network video recorder with 4 TB storage, PoE switch, monitor and viewing software, complete for finished item of work.

Supply, installation, testing and commissioning of an intrusion detection sensor of passive infrared or magnetic contact type with wiring to the panel, complete for finished item of work.

Supply, installation, testing and commissioning of the intrusion detection panel with zones, keypad, sounder, battery backup and communication to the Corporation control room, complete for finished item of work.

Supply and fixing of a tactile and braille identification plate of about 200 x 150 mm in anodised aluminium or acrylic with raised characters and grade 2 braille conforming to the Harmonised Guidelines for Universal Accessibility, complete for finished item of work.

SUB-ESTIMATE 06 — Facade Restoration, Modern Gallery Interiors, Conservation Studio and Bala Chitra Kendram at the Damerla Rama Rao Art Gallery, under Godavari Pushkaralu 2027, Rajamahendravaram

Carefully remove failed external plaster by controlled hand chipping using light hammer and masonry chisels/scrapers, avoiding damage to sound substrate and adjacent retained plaster; remove loose material until sound surface is exposed, rake/clean joints and brush/vacuum dust. Provide access scaffold as required, dampen/prepare substrate only as approved, segregate and dispose of debris at authorised location. No aggressive mechanical breakers on historic fabric. Includes protection of adjoining surfaces, labour, tools, scaffolding, debris handling and preparation for compatible replastering.

Strengthening of reinforced concrete beams and columns by external bonding of unidirectional carbon-fibre- reinforced polymer fabric of 300 GSM in a saturating epoxy matrix, including surface grinding, priming, putty levelling, fabric application in the designed number of layers and a protective render coat (Non- SSR - market rate) Sqm 3,450.00 Beams requiring flexural strengthening 1 30 - - 30 Column wrapping for confinement 1 18 - - 18

Providing HYSD / TMT steel bars of Fe-500 grade conforming to IS 1786 for jacketing and repair reinforcement, including straightening, cutting, bending, placing with cover blocks, tying with 18 SWG binding wire and all wastages (APSS 126) Kg 91.47 Jacket cages @ 145 kg/Cum - 9.53 145 - 1381.85

FOR STRENTHENING AND SEAL THE POROSITY OF THE CONCRETE TO ARREST THE LEAKAGES, DAMPNESS , LEAKAGES OF CONSTRUCTION JOINTS FOR TERRACE / CEILING / RCC RETAINING WALLS / BASEMENT FLOORINGS / WATER TANKS / RESERVOIRS / TOILETS etc.,SPECIALISED INJECTION GROUTING WITH CEMENT AND FREE FLOW ADDITIVES : a]. Drilling of holes with power drilling machine to the required depth [12mm to 14mm dia holes] b]. Fixing of Rubber Nozzles with cement and quick setting, Rapid hardening compound putty - Rapidstrong qs or equivalent. c]. Grouting of holes with 140 PSI Grout pump with cement slurry mixing with Specialized Free flow, Non-shrink Grout additive - 250 Grams per bag of 50 Kgs Cement add required water to make slurry form. d]. After completion of grouting, Remove the Rubber nozzles e]. Later sealing of the hole with polymer cement putty .

Cutting new openings in the existing reinforced concrete slabs and masonry walls for the lift shaft, stair link and services risers by diamond wire and core saw, including propping, edge treatment and disposal of debris (Non- SSR - market rate)

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Supplying and fixing UPVC rainwater down-take pipes of 110 mm dia with khurra, clamps, bends and shoes, connected to the storm-water drain and the rainwater harvesting pit Rmt 465.00 Main block - 6 down- takes x 11.5 m 6 11.5 - - 69 Annexe - 6 down-takes x 5.0 m 6 5 - - 30

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Providing and applying synthetic plaster putty or texture paint of average 2 to 3 mm thickness over external plastered surfaces including surface preparation, sanding and cleaning, excluding access scaffolding

Exterior walls are painted with one coat of primer and 2 coats of exterior emulsion paint of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidential, labour charges etc. complete for finished item of work as per SS 911 for external walls

Fabricating and fixing a perforated screen to the principal facade in 3 mm aluminium composite panel with a laser-cut geometric pattern derived from the artist's decorative motifs, on a Sqm 3,450.00 hot-dip galvanised MS hollow- section framework fixed to the existing structure with stainless steel brackets, finished with a polyurethane coating

Supply and install mobile archive compactor storage system on floor-mounted rails, typical bay size 900 W x 600 D x 2100 H mm, with powder-coated 0.8–1.2 mm GI/MS steel shelving, adjustable shelves at 25–50 mm pitch, minimum 80 kg UDL per shelf, hand-wheel/mechanical drive, floor rails approximately 40–50 mm wide, end stops, anti-tilt/interlock mechanism, locking handle and safety gap. Anchor rails to level concrete floor with M8/M10 expansion/chemical anchors at designed spacing, align all carriages, install end stops and anti-tip devices, test smooth travel and load capacity, label bays and complete commissioning.

Supply and install conservation studio work bench approximately 2400 L x 1200 D x 750–900 H mm adjustable height, with 25 mm inert chemical-resistant compact laminate/solid-surface worktop, powder-coated MS frame, electrically height-adjustable legs or approved manual adjustment, integrated 400–600 mm wide under-bench storage, lockable drawers/cabinets, cable management and 4000–5000 K LED task light. Frame to be levelled with adjustable feet and anchored to approved floor only where necessary using M8 anchors. Provide chemical-resistant edge sealing, electrical point with MCB/RCCB protection, assembly, testing and cleaning.

Brick masonry in CM (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm including cost and conveyance of all materials, mixing mortar, scaffolding, lift charges and curing (APSS 501 & 504) - 230 mm thick new walls to the archive and secure zones

Brick masonry in CM (1:6) with 2nd class bricks as above - 115 mm thick internal partition walls to galleries, offices and support rooms Cum 8,798.88 Partitions -

Supplying and erecting a demountable gallery partition system of 100 mm thickness with a galvanised steel stud frame at 400 mm centres, double-layer 12.5 mm gypsum board on both faces with a 50 mm glass-wool infill and a 12 mm plywood backing layer Sqm 2,485.00 designed to take picture- hanging loads, jointed, taped and finished Demountable gallery partitions 1 28 - - 28

C-4 / 4.2 Plastering, Putty & Painting S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 4 Plastering 12 mm thick for internal walls using screened sand with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing, including scaffolding, lift charges, curing and cutting grooves as directed (SS 901, 903 & 904)

Ornamental ceiling plastering 12 mm thick using screened sand with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing, including scaffolding, lift charges and curing (SS 901, 903 & 904)

Providing and applying synthetic plaster putty or plaster of paris putty of average 1 to 2 mm thickness over internal plastered surfaces to prepare the surface even and smooth, including brushing, emery- paper sanding with 180 and 320 grade, cleaning and applying knifing paste filler

Painting to new internal walls with two coats plastic emulsion paint over primer coat of approved brandafter thoroughly brushing surface to remove dirt and remains of loose powdered materials including cost and conveyance of materials to work and all oprational, incidental,labour charges for finished item of work as per SS and as directed by the departmental officer incharge of the work., As per S.S.911

Supplying and fixing aluminium powder-coated / anodised double-shutter door with Jindal sections as specified above with 8 mm toughened glass and complete hardware - internal gallery and lobby doors

Providing and fixing scientific doors with metal door frames and shutters made of galvanised steel (base steel as per IS 513 of 0.58 mm thickness D quality, galvanised as per IS 277 with 120 GSM zinc), coated with zinc phosphate primer and finished with thermosetting polyurethane paint or epoxy polyester powder coating of 50 to 60 microns dry film thickness, outer frame section of 100 x 58 x 1.2 mm and shutter of 0.80 mm Sqm 13,065.73 galvanised steel sheet roll- formed to 46 mm thick fully flush double-skin construction with honeycomb kraft in-fill, with tower bolts, D handles, aldrop, butt hinges and mortise lock - fire-rated doors to the archive and equipment rooms

Providing and fixing 30 mm thick solid panel PVC door shutter with a frame of 19 gauge MS tube of 19 x 19 mm for stiles and rails with a primer coat, covered with 5 mm heat-moulded PVC C- channel of 30 x 50 mm forming stiles, 5 mm thick 75 mm wide PVC sheet for top, lock and bottom rails, panelled with 10 mm PVC sheet welded and sealed with solvent cement adhesive - toilet shutters

Providing and fixing factory- made single-side prelam solid panel PVC door frame (choukhat) of 50 x 47 mm size with 5 mm wall thickness, mitre-cut at corners and joined with 150 mm long brackets of 15 x 15 mm MS square tube, verticals reinforced with 19 x 19 mm MS square tube of 19 gauge, fixed to the wall with MS screws through PVC fasteners Rmt 540.81 8

Providing and fixing factory- made uPVC white sliding glazed window of three-track three-panel type with two glazed panels and one fly- proof SS wire mesh panel, comprising a multi- chambered frame of 92 x 44 mm and sash of 32 x 60 mm with wall thickness of 1.9 mm reinforced with 1.60 mm galvanised mild steel sections, EPDM gasket, wool pile, zinc- alloy touch locks and nylon rollers, mitre-cut and fusion- welded corners, sealed with weatherproof silicone over Sqm 7,337.70 backer rod, inclusive of glass panes and mesh Support area and office windows 6 1.2 - 1.5 10.8

Supplying and fixing fixed louvered ventilators made of pre-painted steel (base steel as per IS 513 of 0.58 mm thickness D quality, galvanised as per IS 277 with 120 GSM zinc), epoxy primer coated and polyester finish painted, box section of 33 x 56 mm panelled with 4 mm pinhead glass with EPDM gasket, with 10 mm square guard bars at 6 inch pitch, of size 1219.2 x 609.6 mm Sqm 5,811.41 Toilet and plant room ventilators 8 1.22 - 0.61 5.95

C-4 / 4.4 Flooring & Wet-Area Finishes S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 16 Providing a cement concrete levelling bed of 75 mm thickness in CC (1:4:8) over the existing floor slab after removal of the old finish, laid to level and cured, to receive the new flooring

Flooring and skirting with high polished granite of 16 to 18 mm thickness other than black and premium colours, of first quality and of size not exceeding 300 x 600 mm, laid over a cement concrete flooring bed set over 12 mm thick cement mortar and jointed with white cement slurry, including rubbing, curing and polishing, complete for finished item of work.

Half-rounding the edges of granite stone slabs of all thicknesses including polishing the same Rmt 487.41 Exposed granite edges and thresholds 1 36 - - 36

Flooring with soluble salt porcelain Vitrified Tiles screen printed and polished of size 600 x 600 mm and thickness between 8-10 mm 1st quality conforming toIS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs. of 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3.kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand water and tiles etc., complete, excluding seigniorage charges, etc., complete for finished item of work, including cost and conveyance of all materials and all labour charges etc., complete as per ss and as directed by the site engineer.

Skirting with double-charged full-body porcelain vitrified tiles of size 600 x 600 mm to internal walls to 10 cm height with length equal to the flooring stones matching the flooring joint lines, set over a base coat of CM (1:5) 12 mm thick with cement slurry at 3.30 kg/Sqm, flush with the plastered surface (APSS 701 & 707)

Flooring with non-skid red or white full-body ceramic floor tiles of size 300 x 300 mm and thickness between 7-8 mm, 1st quality conforming to IS 13711, IS 13712 and IS 13630, set over a base coat of CM (1:8) 12 mm thick with neat cement slurry at 3.3 kg/Sqm and joints filled with matching white cement, laid to the required slope (APSS 707 & 701)

Dadooing to walls with glazed red or white full-body ceramic wall tiles of size 300 x 450 mm and 6 mm thickness, 1st quality conforming to IS 13711, IS 13712 and IS 13630, set over a base coat of CM (1:3) 12 mm thick with neat grey cement slurry at 3.3 kg/Sqm and jointed with matching coloured cement

Providing museum-grade gallery wall system using 12 mm BWP/marine plywood backing, fixed to galvanised steel GI/MS batten frame approximately 50 x 25 x 1.6 mm at maximum 400 mm centres, with frame anchored to approved structural wall using M8/M10 anchors at designed spacing. Board joints staggered and screwed at maximum 200 mm centres, joints taped/filled, skim coat 2–3 mm, primer/sealer and two coats low-VOC matte acrylic emulsion, controlled sheen approximately 5–10%. Provide concealed backing suitable for display fixing, corner beads, movement gaps, shadow gaps where required, protection and final touch-up. No fixing into historic substrate without approval.

Supplying and fixing gypsum board suspended regular single-layer false ceiling using 12.50 mm thick gypboard conforming to IS 2095 on GI Sqm 1,457.71 perimeter channels of 20 x 27 x 30 mm of 0.55 mm thickness at 610 mm centres, suspended on intermediate channels of 45 x 15 x 15 x 0.90 mm at 1220 mm centres with ceiling angles and connecting clips, ceiling sections at 457 mm centres, gypboard fixed with 25 mm drywall screws at 230 mm centres, joints finished with jointing compound and paper tape and two coats of drywall topcoat Gallery and support ceilings 1 120 - - 120

Supply and install modular picture-hanging system comprising anodised aluminium top-fix rail approximately 20–25 mm wide x 15–20 mm deep, fixed continuously along approved gallery perimeter using M6/M8 screws/anchors at maximum 400–600 mm centres into structural backing. Provide 1.5–2.0 mm stainless-steel/perlon hanging cords with adjustable self-locking hooks rated minimum 20 kg each, typically 2 hooks per frame where required, with end caps and concealed joints. Set rail level, plumb and continuous; provide safe working load identification, test sample loads, adjust hooks and complete cleaning.

Supplying and installing a visitor guard-rail of 900 mm height in powder-coated MS flat and tube sections with a matte black finish and floor- fixing plates, set at the designed viewing offset from the display wall Rmt 2,985.00 Guard-rail along gallery routes 1 48 - - 48

Supply and install three-circuit surface-mounted lighting track, anodised aluminium profile approximately 35–40 mm wide x 20–25 mm deep, with copper conductors, end feeds, couplers, end caps, suspension/bracket accessories at approximately 1.2–1.5 m centres, and 3 independently controllable circuits. Provide track-mounted museum LED spotlights, CRI ≥90, 3000 K, selectable beam angle 24–36° or as required, flicker-free dimming and suitable lumen output. Fix track to approved ceiling structure using M6/M8 anchors; provide earthing, circuit identification, testing, aiming and commissioning.

Supplying and installing museum-grade LED track spotlight of 20 W with a colour rendering index of not less than 95, a correlated colour temperature of 3000 K, zero ultraviolet and infrared content in the beam, an adjustable beam angle, integral dimming and an anti- glare snoot, adjusted and focused on commissioning

Supplying and fixing ultraviolet-filtering film of not less than 99 per cent ultraviolet rejection to all glazing serving gallery spaces, applied to the internal face including surface preparation Sqm 1,085.00 Glazed areas serving galleries 1 32 - - 32

Wiring for light, fan and power points using 1.5 sqmm and 2.5 sqmm FRLS/FRLSH copper conductors, 1100 V grade, drawn through 20/25 mm dia heavy-duty PVC/FRLS conduit with maximum 40% fill, concealed in approved walls/ceilings or surface-mounted in matching raceways where historic fabric is to be preserved. Provide modular 6A/16A switches and sockets, 6/16A outlets, GI/FR boxes, modular plates, junction boxes, circuit identification and separate green insulated earth conductor. Provide saddles/clamps at maximum 600 mm spacing, bend radius without kinks, ferrules, terminations and testing for insulation resistance, polarity, continuity and earth resistance. Include cutting, making good, accessories and commissioning.

Supplying and fixing recessed LED panel light of 18 W in the library, offices, seminar room, toilets and circulation areas

Supplying, erecting and commissioning the main LT panel with incoming MCCB, bus bars, outgoing MCCBs and MCBs, metering, indication and protection, in a CRCA sheet cubicle of IP-54 protection

Supplying and installing distribution boards of 8-way and 12-way TPN with MCBs, RCCBs of 30 mA and enclosures, wired, tested and labelled, with a separate clean-earth board for the gallery lighting and audio- visual circuits

Supplying and laying LT armoured XLPE copper cable of 4 core x 25 Sqmm from the service point to the main panel and 4 core x 6 Sqmm sub-circuits, laid in trench and on cable trays, including glanding and termination Rmt 985.00 Incoming and sub-circuit cabling 1 110 - - 110

Supply, transportation, rack mounting, installation, parameter setting, testing and commissioning of 5 kVA / 4.5 kW or 5.0 kW Rack-Mountable True Double-Conversion Online Uninterruptible Power Supply (UPS) System with unity or 0.9 power factor, 19-inch rack chassis (3U/4U enclosure height), dual input/output configuration, built-in static bypass and manual maintenance bypass switch; complete with external matching rack-mountable VRLA/SMF battery bank or Lithium-ion battery module designed for required backup runtime, battery inter-connecting cables, rack-mounting rail kit and support brackets, input and output terminal blocks, MCB protection board, SNMP/Modbus network communication card for remote monitoring, LCD display user interface for setting output voltage, frequency, battery charging parameters, and system alarms; including laying of FRLS copper power cables in rigid PVC/GI conduit from main AC distribution board to UPS input and output panels, functional testing, load testing, parameter configuration, training, labour, tools, tackles, and all incidental charges complete as per OEM standards and directions of the Engineer-in-Charge.

Supplying, installing, testing and commissioning a ducted air-conditioning system for the gallery halls and interpretation zone comprising outdoor units, ceiling-concealed indoor units, insulated GI ducting with low face-velocity grilles, refrigerant and drain piping, vibration isolators and controls, sized to hold 22 to 24 degrees Celsius TR 88,000.00

Supplying and installing free- standing industrial dehumidifiers of 100 litres per day capacity with humidistat control and condensate drainage in the galleries and archive, to hold relative humidity between 50 and 55 per cent

Supply and fix white vitreous china wall-hung European WC, approximately 520–550 L x 360–380 W mm, with concealed dual-flush cistern 3/6 L, heavy-duty concealed carrier/frame rated minimum 400 kg, soft-close seat and cover, chrome-plated angle valve, 1 m flexible connector, 32/40 mm flush connection as applicable, 100/110 mm soil connection, health faucet with 1.2 m SS braided hose and wall hook. Fix carrier rigidly to floor/wall structure with M10/M12 anchors, connect cistern and soil pipe with approved seals, level bowl, seal junction with sanitary-grade silicone, connect water, test flushing/leaks and clean complete.

Supplying and fixing white vitreous china Indian water closet of 580 mm with P/S trap, flushing arrangement and fixing accessories (Non- SSR - market rate)

Supply and fix white vitreous china flat-back wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm, with stainless/chrome sensor-operated flush valve, 15 mm water connection, 40/50 mm waste outlet and trap, wall brackets/carrier, stainless steel divider approximately 600 H x 10 thick mm and all chrome fittings. Fix carrier/brackets with M8/M10 anchors into structural wall/frame, maintain manufacturer drainage gradient, connect waste with seal, align divider, provide concealed wiring/6–12 V or battery sensor supply as applicable, test sensor activation and flushing, check leaks and clean.

Supplying and fixing white vitreous china counter-top wash basin of 550 x 400 mm with a granite counter, CP pillar tap, bottle trap, waste coupling and mirror (Non- SSR - market rate)

Sqm 17 Supplying and installing high 10,225.35 pressure laminate (HPL) toilet cubicles using 12 mm thick panels made from phenolic resins under high pressure, of density greater than 1.40 kg per cubic cm and water absorption below 0.8 per cent, resistant to heat, bacteria, chemicals, scratches and impact, meeting IS 2046 and EN 438, each cubicle of 1200 x 1500 x 2000 mm with a 600 x 1730 mm door, SS or nylon auto-return hinges, indicator lock, door knob, coat hook and adjustable legs, with anodised aluminium U, L and H profiles and top rail (excluding GST)

Supplying and laying internal water supply piping in CPVC of 32 mm, 25 mm and 15 mm dia with fittings and valves, concealed in walls with chasing and making good, including pressure testing

Supplying and laying internal soil, waste and vent piping in UPVC of 110 mm and 75 mm dia with fittings, clamps, floor traps and connection to the first inspection chamber, including testing

Supplying and installing an underground sump of 10,000 litre capacity in RCC with a transfer pump of 1 HP, level controls and interconnecting piping, together with HDPE overhead tanks of 5,000 litre total capacity on the terrace Job 1,65,000.00 Water storage and pumping 1 - - - 1 The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Supplying and fixing portable fire extinguishers of ABC dry powder 6 kg, CO2 4.5 kg and clean-agent types appropriate to gallery and archive risk, with wall brackets and signage

Supplying, installing and commissioning IP CCTV cameras of 4 MP resolution with infrared night vision and No 14,500.00 vandal-resistant housings covering every gallery wall, the entrance, circulation, archive approach and forecourt, with a 16-channel network video recorder, 8 TB storage, monitor, structured cabling and PoE switches IP cameras with head-end apportioned 8 - - - 8

RA-1. Clearing of the compartment area of wild vegetation, grass, bushes, shrubs and saplings of girth up to 300 mm, uprooting and removal of stumps, removal of the top organic soil not exceeding 150 mm where unsuitable, and disposal of unserviceable material with a lead up to 1000 m, stacking serviceable material at a place directed Unit : 1 Sqm

Earth work excavation for column footings and plinth beam trenches in all soils including shoring, sheeting, planking, strutting, seigniorage and depositing on bank for all lifts with an initial lead of 10 m, excluding dewatering, as per SS-20B (APSS 308) - ordinary soils, mechanical means, up to 3 m depth

Pre-construction anti-termite treatment by injecting Imidacloprid 30.5% SC (IS 63131) emulsion at 7.5 litres per Sqm on vertical surfaces of columns, plinth beams and wall-floor junctions, 5.0 litres per Sqm on the horizontal surface of the basement filling below the flooring bed and 2.0 litres per running metre at expansion joints, with treatment 500 mm deep around columns and 300 mm deep around plinth beams, including channel excavation and rodding, as per IS 6313 (Part 2) 2013 with a CIB-RC registered termiticide

Plain cement concrete (1:4:8) using 40 mm HBG metal with machine mixing as levelling Cum 5,098.05 course under footings, up to plinth level Bed concrete under footings 12 1.6 1.6 0.15 4.61

M25 grade design mix concrete as per IS 456 using weigh batcher with 20 mm graded machine-crushed hard granite metal from an approved quarry, including seigniorage, pumping, centering, shuttering, laying, vibrating and curing, excluding steel - isolated column footings

M25 grade design mix concrete as above - RCC pedestals of 300 x 300 mm from footing top to plinth beam soffit

M25 grade design mix concrete as above - plinth beams of 230 x 300 mm forming the plinth grid

Filling with gravel to the sides of foundations and in the basement in layers not exceeding 15 cm thick, consolidating each layer by watering and ramming (APSS 309 & 310)

M25 grade design mix concrete as grade slab of 150 mm thickness over consolidated basement filling, laid to level, power floated and finished to receive flooring, excluding steel

C-10 / 10.2 Superstructure & Roof S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 10 M25 grade design mix concrete as above - RCC Cum 14,398.03 columns of 300 x 300 mm from plinth to roof beam soffit

M25 grade design mix concrete as above - roof beams of 230 x 450 mm including centering, shuttering and propping

M25 grade design mix concrete as above - RCC roof slab of 150 mm thickness including centering, shuttering, propping, vibrating and curing

M25 grade design mix concrete as above - sunshades of 900 mm projection and 100 mm average thickness over the openings, and the entrance canopy slab

Providing HYSD / TMT steel bars of Fe-500 grade of different diameters conforming to IS 1786 for the RCC works of the block, including straightening, cutting, bending to required sizes and shapes, placing in position with cover blocks, tying and lap-splicing with 18 SWG binding wire and all wastages such as overlaps, couplings, chairs and spacer bars (APSS 126) Kg 91.47 Footings and pedestals 10.28 Cum @ 95 kg - 10.28 95 - 976.6 Plinth beams and grade slab 20.58 Cum @ 100 kg - 20.58 100 - 2058 Columns 4.54 Cum @ 130 kg - 4.54 130 - 590.2 Roof beams, slab and sunshades 26.85 Cum @ 110 kg - 26.85 110 - 2953.5

Brick masonry in CM (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm including scaffolding, lift charges and curing (APSS 501 & 504) - 230 Cum 8,133.22 mm thick external walls, measured net of openings

Brick masonry in CM (1:6) with 2nd class bricks as above - 115 mm thick internal partitions to the craft store, toilets and staff room

Providing brick-bat coba waterproofing treatment to the roof slab in CM (1:4) with approved integral waterproofing compound laid to slopes at an average thickness of 100 mm, finished with neat cement punning and a 7-day ponding test, followed by two coats of elastomeric acrylic waterproof membrane (Non- SSR - market rate)

C-10 / 10.3 Finishes, Joinery & Services S.No Description of Item Nos L (m) B (m) D (m) Qty Unit Rate (₹) Amount (₹) 20 Plastering 12 mm thick for internal walls using screened sand with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing (SS 901, 903 & 904)

Ornamental ceiling plastering 12 mm thick with a base coat of 8 mm in CM (1:5) and a top coat of 4 mm in CM (1:3) with dubara sponge finishing (SS 901, 903 & 904)

Plastering with CM in 2 coats to external walls, 20 mm thick, base coat in CM (1:6) 16 mm thick and top coat in CM (1:4) 4 mm thick with dubara sponge finishing (SS 901, 903 & 904)

Providing and applying synthetic plaster putty of average 1 to 2 mm thickness over internal plastered surfaces including surface preparation, emery-paper sanding and cleaning

Painting internally with 2 coats of washable plastic emulsion paint of approved brand and shade over an approved primer (SS 911), in a child-friendly colour scheme with a scrubbable finish to 1.20 m height in the activity halls

Painting externally with 2 coats of acrylic emulsion paint, weather-proof, silicon- modified, exterior grade with VOC content below 50 g/litre, of approved brand and shade (SS 912)

Flooring with non-skid full- body ceramic floor tiles of size 300 x 300 mm and thickness between 7-8 mm, 1st quality conforming to IS 13711, IS 13712 and IS 13630, set over a base coat of CM (1:8) 12 mm thick with neat cement slurry at 3.3 kg/Sqm and joints filled with matching white cement, laid Sqm 1,164.36 to the required slope, selected for slip resistance and ease of cleaning in the children's activity halls (APSS 707 & 701) Activity halls, craft store and circulation 1 96 - - 96

Dadooing to walls with glazed full-body ceramic wall tiles of size 300 x 450 mm and 6 mm thickness set over a base coat of CM (1:3) 12 mm thick with neat cement slurry at 3.3 kg/Sqm and jointed with matching coloured cement, in the wash-up area and toilets Sqm 1,464.27 Wash-up and toilet dado to 2.10 m 1 26 - 2.1 54.6

Wiring for light, fan and power points with 1.5 Sqmm and 2.5 Sqmm FRLS copper conductor in PVC conduit including modular switches, plates, boxes and earthing, Point 1,285.00 with LED panel luminaires, ceiling fans, a distribution board and connection to the main panel of the gallery Points in the children's block 44 - - - 44

Supply and fixing of wireless smoke detection control panel of 28 wireless zones, 2 Hard wired Zones, Tamper Alert, Pass code protected, RF jamming recognition, diagnostic feature for RF signal strength between panel and each detector, vent reporting using PSTN telephone line, dialing upto 4 telephone numbers, event reporting as per users choice, LCD screen display, two way voice interaction, battery backup stand by time up to 12 hrs. Including transportation, all taxes and all labour charges etc complete. Makes: As per list of recommended brands.ELEC9.1.1

Supply and install children's activity furniture package for 60 children comprising approximately 30 work tables each 1200 L x 600 W x 550–650 H mm or age-appropriate adjustable height, rounded 20–25 mm radius corners, 18–25 mm BWP plywood/HDPE/compact laminate tops, 30 stacking stools with seat height 300–380 mm, 2 art trolleys approximately 900 x 500 x 900 mm with lockable castors, 60 individual material trays and minimum 4 lockable storage cupboards approximately 900 W x 450 D x 1800 H mm. Use non-toxic low-VOC finishes, concealed rounded-edge hardware, anti-tip restraints, soft-close hinges and 50–75 mm lockable castors on trolleys. Includes delivery, assembly, levelling, fixing where required, safety inspection and cleaning.

Supplying and installing craft workstations comprising a clay and pottery bench with a settlement trap, a paper and collage bench, a wash-up trough at child height and a ventilated store for materials The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Supplying and installing the children's exhibition system comprising a continuous low- level display rail at 1.20 m height with clip frames at child eye level, a magnetic pin-up board wall and adjustable LED display lighting, for the rotating exhibition of children's work

Supplying and installing an entry counter for the children's centre with a ticketing terminal, printer and cash drawer linked to the main gallery ticketing system, for the nominal ten-rupee entry ticket Job 85,000.00 Children's centre entry counter 1 - - - 1 The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Supply and install projection interpretation zone comprising two laser projectors, each minimum 6000 ANSI/ISO lumens, WUXGA 1920 x 1200, laser source life ≥20,000 h, suitable short/standard throw lenses, edge blending and geometry correction; media server with minimum i7/Ryzen 7 CPU, 32 GB RAM, dedicated GPU and 2 TB SSD; projection surface treatment using approved high-gain/matte projection coating; playback/control system, HDMI/DP/network cabling, mounts, safety wires and power. Mount projectors to approved modern structure, align and blend images, calibrate colour/brightness, configure synchronized playback, test content and hand over operating settings.

Digitisation of the collection for the digital archive comprising the conservation safe capture of the paintings and drawings at archival resolution, colour management, metadata and indexed delivery.

Convert and fit out seminar/AV room for 60 persons with 25 mm acoustic wall panels on 50 x 25 mm timber/GI battens at approximately 400–600 mm centres, wrapped in approved fire-retardant acoustic fabric, acoustic ceiling using 15–20 mm mineral fibre/rockwool panels with NRC ≥0.70, controlled-light blackout roller blinds with side channels, dimmable LED lighting and 60 upholstered conference/auditorium chairs. Provide acoustic doors/seals where required, AV points, projector/screen/data/power outlets, cable management, carpet/vinyl floor finish and complete fixing to approved substrates. Include setting out, insulation, panel joints, corner trims, electrical/AV testing, seating anchorage where required and commissioning.

Supplying and installing mobile display panels of 2400 x 1200 mm on lockable castors with a double-sided hanging- capable face and interlocking edges, for reconfigurable exhibition layouts

Provide complete enabling package for future machine-room-less passenger lift, 6-person capacity (approximately 408 kg), serving three levels, with shaft/landing openings sized as per approved lift manufacturer, minimum pit/headroom requirements verified by design, guide-rail fixing inserts and load-bearing brackets cast/anchored into structural shaft, landing door openings with MS edge frames, sill supports and fire-rated door provision, dedicated 3-phase power feeder, 4-core/5-core control cable provision, earthing, isolator and dedicated DB with spare ways, lift shaft lighting/socket and machine/control arrangement. Provide approved drawings, structural coordination, embeds, sleeves and load data; all openings and provisions to be protected and capped until lift installation. Test feeder continuity/insulation and verify dimensions before handing over.

Supplying and fixing SS-304 handrail of 50 mm dia at two heights of 760 mm and 900 mm with a 300 mm horizontal extension at both ends, along the ramp, staircase and accessible route

Designing, manufacturing, supplying, loading, unloading, transporting and installing a complete FRP Portable Toilet Cabin of approximate size 6'-0" × 6'-0" × 8'-0" height, fabricated with durable, UV-resistant and weather-resistant FRP panels of adequate thickness, including FRP cabin enclosure, FRP floor with anti-skid floor mat / finish, FRP roof, door with necessary frame, hinges, locking arrangement and ventilation provision. The unit shall be complete with suitable FRP/HDPE water storage tank, sludge/holding collection tank, water filling arrangement, waste outlet connection point, sanitary-grade Western/Indian type WC commode, flush tank/flush unit, wash basin, faucets, water tap point, internal water supply and waste connections, necessary pipes, fittings, traps, valves, connectors and all required sanitary accessories. The item shall include fabrication, moulding, cutting, fixing, sealing, jointing, plumbing connections, loading, unloading, transportation to site, positioning, installation, anchoring, testing of water supply and waste disposal arrangements, leakage testing, functional testing and commissioning, including all labour, materials, tools and tackles and all incidental charges complete as directed by the Engineer-in-Charge. Accessible (Divyang) FRP toilet cabin with 1.5 m turning space, grab bars, ramp threshold, outward door, raised pan and emergency call point, complete for finished item of work as specified on the Non-SSR sheet.

Supplying and installing visitor seating in the galleries and waiting areas comprising upholstered benches of 1500 mm length on a powder- coated steel frame

Supplying and installing wayfinding and orientation signage comprising floor directories, gallery identifiers, directional signs and regulatory signage in an anodised aluminium and acrylic system, in Telugu and English

Designing, manufacturing, supplying, loading, unloading, transporting and installing a complete FRP Portable Toilet Cabin of approximate size 4'-0" × 4'-0" × 8'-0" height, fabricated with durable, UV-resistant and weather-resistant FRP panels of adequate thickness, including FRP cabin enclosure, FRP floor with anti-skid floor mat / finish, FRP roof, door with necessary frame, hinges, locking arrangement and ventilation provision. The unit shall be complete with suitable FRP/HDPE water storage tank, sludge/holding collection tank, water filling arrangement, waste outlet connection point, sanitary-grade Western/Indian type WC commode, flush tank/flush unit, wash basin, faucets, water tap point, internal water supply and waste connections, necessary pipes, fittings, traps, valves, connectors and all required sanitary accessories. The item shall include fabrication, moulding, cutting, fixing, sealing, jointing, plumbing connections, loading, unloading, transportation to site, positioning, installation, anchoring, testing of water supply and waste disposal arrangements, leakage testing, functional testing and commissioning, including all labour, materials, tools and tackles and all incidental charges complete as directed by the Engineer-in-Charge.

Supply and install staff/volunteer facilities comprising powder-coated steel lockers, approximately 300 W x 450 D x 1800 H mm per 6-compartment locker or equivalent, with numbered doors and cam locks; pantry counter approximately 1800 L x 600 D x 850 H mm with 18 mm BWP plywood carcass, 20 mm granite/quartz top, stainless-steel sink, 15 mm CP tap, 40 mm waste/trap and lower storage; notice board approximately 1200 x 900 mm, cork/felt surface with aluminium frame; and first-aid station cabinet approximately 600 W x 300 D x 600 H mm with lockable glazed door and labelled compartments. Fix lockers and cabinets level using M8 anchors/anti-tip restraints to approved surfaces; seal pantry top and connect plumbing; install notice board/first-aid cabinet with concealed screws, labels and all accessories.

SUB-ESTIMATE 09 — Development of Main Road as a Streetscape and Pedestrian Priority Corridor (Innespeta – Kotipalli Bus Stand – Kotagummam, 1.25 Km) under Godavari Pushkaralu 2027, Rajamahendravaram

Earthwork excavation in soils upto SDR by mechanical means for the footpath formation as per drawings and technical specifications, including setting out, dressing of sides and bottom, disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Filling with gravel in the footpath formation, including cost of gravel, seignorage charges and conveyance to site, filling in layers not exceeding 200 mm, watering and compacting to the required density, complete for finished item of work.

Construction of granular sub-base by providing well graded material / close graded material conforming to Grading-V of MoRT&H Table 400-1, mixing in place with a rotavator at OMC, spreading with a motor grader and compacting with a roller to the required density, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the footpath base using 40 mm size hard machine crushed granite aggregate from approved quarry, including cost and conveyance of all materials, machine mixing, laying in 150 mm layers, ramming, finishing the top surface to the required level and curing, complete for finished item of work (APSS No. 402).

Supply, laying and fixing of precast concrete blocks for paving of M-30 grade and thickness not less than 80 mm suitable for medium traffic, conforming to IS 15658:2006, of approved shape, design and colour, laid over a 50 mm compacted sand bed with joints filled with fine sand, vibrated with a plate compactor, including cost and conveyance of all materials and labour charges, complete for finished item of work.

Supplying and laying tactile guiding and warning tiles of size 300 x 300 x 60 mm of approved make and colour conforming to the Harmonised Guidelines and Standards for Universal Accessibility in India 2021, laid over a 20 mm thick CM (1:4) bed with joints pointed in CM (1:3), including cost and conveyance of all materials, complete for finished item of work.

Earthwork excavation in soils upto SDR by mechanical means for the kerb foundation as per drawings and technical specifications, including setting out, dressing of sides and bottom and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the kerb bedding and backing using 40 mm size hard machine crushed granite aggregate from approved quarry, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply and fixing of ornamental vacuum dewatered pimple finished splay type precast cement concrete kerb stones of M-40 grade of size 600 x 375 x 100 mm (bottom width 100 mm, height 300 mm rising to 375 mm, top width 50 mm with 45 degree chamfer) set over the prepared concrete bed in CM (1:3), joints pointed, including cost and conveyance of all materials and labour charges, complete for finished item of work (BLD-CSTN-6-18).

Earthwork excavation in soils upto SDR by mechanical means for junction plaza formation as per drawings and technical specifications, including setting out, dressing and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Construction of granular sub-base by providing well graded material / close graded material conforming to Grading-V of MoRT&H Table 400-1, mixing in place with a rotavator at OMC, spreading with a motor grader and compacting to the required density, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the junction plaza base, including cost and conveyance of all materials, machine mixing, laying in layers, ramming, finishing to the required level and curing, complete for finished item of work (APSS No. 402).

Supplying and laying cobble-stone paving in natural granite setts of size 100 x 100 x 100 mm (tolerance +/- 5 mm), of approved shade, laid to the approved pattern over a 50 mm thick CM (1:6) bed, joints filled and pointed with CM (1:3), including cost and conveyance of all materials, cutting to profile at edges and all labour charges, complete for finished item of work.

Supplying and laying tactile warning tiles of size 300 x 300 x 60 mm at the approaches to junctions and at all pedestrian crossings, of approved make and colour, laid over a 20 mm thick CM (1:4) bed with joints pointed in CM (1:3), complete for finished item of work.

Providing and applying hot applied thermoplastic road marking material of 2.5 mm thickness with reflectorising glass beads at 250 gms per sqm on the bituminous surface, including cleaning and preparing the surface, for zebra crossings, stop lines, lane and edge lines and pedestrian priority markings, as per Clause 803 MORTH, complete for finished item of work.

Earthwork excavation in soils upto SDR by mechanical means for hawking bay formation as per drawings and technical specifications, including setting out, dressing and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Construction of granular sub-base by providing well graded material / close graded material conforming to Grading-V of MoRT&H Table 400-1, mixing in place, spread with a motor grader and compacted to the required density, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the hawking bay base, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply, laying and fixing of precast concrete blocks for paving of M-35 grade and thickness not less than 60 mm suitable for light traffic, conforming to IS 15658:2006, in a contrasting colour demarcating the vending zone, laid over a 50 mm compacted sand bed, joints filled with fine sand and vibrated with a plate compactor, complete for finished item of work.

Demarcation and numbering of individual vending bays comprising a 100 mm wide hot applied thermoplastic outline to the bay perimeter and a 150 x 200 mm stainless steel bay identification plate of 1.2 mm thickness with laser etched bay number fixed to the adjoining kerb or pole, complete as directed by the Engineer-in-charge.

Supplying and fixing an outdoor twin dustbin for wet / dry segregation as per SWM Rules 2016 colour coding, each bin of 60 litre capacity in rotomoulded HDPE with UV stabilisation, mounted on a powder coated MS stand of 1.5 mm thickness, grouted to the finished footpath with 4 nos. M10 anchor fasteners, complete for finished item of work.

Supplying and fixing an outdoor bench of overall length 1800 mm, seat depth 450 mm and seat height 450 mm, with cast iron / powder coated MS legs and hardwood or WPC slats of 40 mm thickness finished with two coats of exterior grade PU, grouted to the finished footpath with anchor fasteners, complete for finished item of work.

Supplying and fixing a segmented circular tree-surround bench of 2100 mm outer diameter and 1200 mm inner diameter in powder coated MS frame with hardwood or WPC slats, supplied in segments and assembled around existing avenue trees, complete for finished item of work.

Supplying and setting in position a factory made granite seating unit of nominal size 1500 x 450 x 450 mm in M-30 grade concrete with exposed aggregate or acid etched finish, edges chamfered and polished, set over the prepared footpath base, complete for finished item of work.

Supplying and fixing precast cement concrete bollards of M-30 grade, 150 mm diameter and 950 mm overall height with 350 mm embedded in a PCC (1:3:6) foundation block of 300 x 300 x 450 mm, finished smooth and painted with two coats of exterior grade paint over primer, including retro-reflective banding, complete for finished item of work.

Supplying and fixing a two part cast iron / MS tree grate of 1200 x 1200 mm overall size with a 450 mm diameter central opening, set in an MS angle frame of 40 x 40 x 5 mm grouted flush with the finished footpath level, painted with two coats of synthetic enamel over red oxide primer, complete for finished item of work.

Fabrication, supply and transportation to site of swaged tubular pole of 110 mm dia x 3.6 mm thickness (58 kg) conforming to IS 2713 with a 90 mm dia MS pipe bracket, base plate and foundation bolts, including internal loop-in loop-out wiring in 3 core x 2.5 sqmm copper cable, erection, plumbing, grouting and connection, complete for finished item of work.

Supply, transportation and erecting of 40 W LED post top lantern made of cast aluminium with decorative housing, IP66 optical block, 4000 K correlated colour temperature, driver with surge protection of 10 kV, fixed to the pole bracket, tested and commissioned, complete for finished item of work.

Providing, supplying, installing, testing and commissioning of outdoor LED bollard luminaire of 15 W with 900 mm +/- 100 mm overall height, die cast aluminium body with IP65 protection, mounted over a PCC (1:3:6) foundation block of 300 x 300 x 450 mm with 4 nos. M8 anchor bolts, complete for finished item of work.

Earthwork excavation of cable trench of 0.30 m width and 0.90 m depth in hard ground and laying of underground cable upto 50 sqmm on a sand cushion with brick covering, refilling the trench, and fixing of cable route indicators, as per Item 15.6.1 of Electrical Data 2026-27, complete for finished item of work.

Supply and laying of 4 core x 25 sqmm XLPE insulated, 1100 V grade armoured aluminium conductor cable conforming to IS 7098 Part-I in the prepared trench, including cost of cable, jointing, termination with brass glands and lugs, testing and commissioning, complete for finished item of work.

Supply and fixing of a suitable outdoor type feeder pillar box fabricated out of 14 SWG CRCA sheet with seven tank pre-treatment and powder coating, housing an incoming 63 A FP MCB, six outgoing SP MCBs, bus bars, astronomical timer and energy meter provision, mounted over a PCC pedestal, complete for finished item of work.

Providing an independent earthing station comprising a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes, in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with a GI earth strip connection, as per Item 5.1.1 of Electrical Data 2026-27, complete for finished item of work.

Design, supply, fabrication and erection of a corridor signage unit comprising directional blades and an RMC branding panel 450mmX 600mm in 3 mm ACP over an SS frame with retro-reflective sheeting of Type XI, mounted on a 100 mm dia SS pole of 4.5 m height grouted in a PCC foundation, including graphics as per the approved signage manual, complete for finished item of work.

SUB-ESTIMATE 10 — Construction of three City Entrance Gateway Arches in the Nagara style with facade lighting, Godavari Pushkaralu 2027 branding and approach landscaping, at Maha Pushkara Vanam, the Road-cum-Rail Bridge approach and Airport Road, Rajamahendravaram

Earth work excavation in ordinary soil for the pier column foundations as per drawings, including shoring and strutting, dewatering where met with, dressing of the bed and sides, refilling around the completed foundation in layers watered and rammed, and disposal of the surplus spoil with all leads and lifts

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as levelling course under the column footings, including cost and conveyance of all materials, machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing, reinforcement paid for separately

Reinforced cement concrete of M-25 in the 450 x 450 mm pier columns rising 6.00 m clear above the finished road level, including centering, shuttering, placing, vibrating, finishing and curing, reinforcement paid for separately

Reinforced cement concrete of M-25 in the pier caps connecting each cluster of four columns into a portal pier and carrying the span truss bearings, including centering, shuttering, placing, vibrating and curing, reinforcement paid for separately

Reinforced cement concrete of M-25 in the tie beams at plinth level connecting the columns of each cluster, including centering, shuttering, placing, vibrating and curing, reinforcement paid for separately

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 for the footings, columns, pier caps and tie beams, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule, including cover blocks and all wastage

SPECIALISED FIVE LAYER SYSTEM OF WATERPROOFING TREATMENT TOTHE TERRACE Providing and laying five layers waterproofing cum heat reflective treatment over the old / new roof slab/ terrace, all as directedby Department Engineer-in-charge with the following specification and should be complain with the following technical parameters for the system - Density: 1.3 Gm/cc, Solids content: 68% ± 2% byweight, Elongation at break ASTM D 638: 200% (for the system), Adhesion to substrate ASTM D 4541: >1.5 N/mm2, Water penetration DIN 1048: no leak at 7 bars, Tear resistance ASTM D 1004-76: 17N/mm2, Tensile strength ASTM D 412- 87:6.0N/mm2 a ) First Layer - Supply and Apply penetrative cum bonding primer as base primer cum sealer coat using modified with waterand cement at the ratio 2:1:3 (MIXPRIME AC 100 : water : cement) by volume with a slow speed mixer machine. This compound shall be applied with sufficient thickness to cover the holes/pores/cracks @ 1.000 Liter / SQM and the raw primer should be complain with ASTM 4541 and the Solid content 49% +2% b ) Second Layer – Supply and apply of 2 x2 mm welded with alkaline resistant coated / non-woven 40 Gsm verging fiber mesh MIXMAT GFM 50 or equivalent for a minimum over lap of 100 mm embedded in the primer coat c ) Third Layer - Supply and apply of bonding cum water tight acrylic high viscous white primer equivalent @ 0.250 Kg / SQM (dilution or modification not recommended) should be complain withDensity: 1.1gm/cc, Solids content: 50 % ± 2% by weight, Elongationat break ASTM D 638: >300%, Adhesion to substrate ASTM D 4541: >1 N/mm2, Tensile strength ASTM D 638: >1.5 N/mm2, Reduction in chloride ion ingress: 94%@28 days d ) Fourth Layer – Supply and apply of high elastomeric acrylic waterproofing

Granite-faced protective kerb ring 300 mm high and 350 mm wide around each pier column cluster to guard the columns against vehicle impact at the carriageway edge, in machine-cut granite of 40 mm thickness on an M-20 concrete core, set in CM (1:3) with flush pointed joints and a chamfered top arris

Design, fabrication, hot-dip galvanising, supply, transport, erection and painting of the steel span truss carrying the arch across the carriageway - a welded box truss of 2.50 m structural depth spanning 30.48 m clear between the pier faces, in hollow sections and plates to IS 2062 Gr. E250(A), designed to IS 800:2007 with wind loading to IS 875 Part-3 at a basic wind speed of 50 m per second and seismic Zone III, with machined bearing assemblies at the pier caps, maintenance walkway and access hatch within the truss, including third-party proof checking of the design, the erection scheme with cranage and traffic management, and the surface treatment of blast cleaning to Sa 2.5, one coat of two-pack epoxy zinc-rich primer, one intermediate coat and two coats of two-pack polyurethane finish to a total dry film thickness of not less than 240 microns

Fabricating, supplying and fixing mild steel bearing plates of 750 x 750 x 32 mm with HSFG holding-down bolt assemblies, setting templates, levelling nuts and non-shrink cementitious grouting, cast into the pier caps to receive the span truss bearings

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm forming the infill panels, the pier casing and the plinth of the Nagara-style pier composition, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness, base coat 16 mm in CM (1:6) and top coat 4 mm in CM (1:4) with dubara sponge finishing, to the external faces of the piers and the plinth, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the concealed and internal faces of the pier casing, including scaffolding, curing and finishing

Ornamental ceiling plastering 12 mm thick in a single coat in CM (1:4), run to the moulded profile of the shikhara cornices, the string courses and the soffit bands of the arch

Supplying and fixing glass-fibre reinforced concrete (GRC) ornamental components forming the Nagara-style shikhara superstructure over each pier and the crowning element over the span - amalaka, kalasha, urushringa tiers, gavaksha motifs and the moulded band courses - cast in a white cement and glass-fibre matrix of not less than 12 mm shell thickness on a hot-dip galvanised steel armature, with stainless steel fixings to the concrete and masonry substrate, joints filled and finished to a seamless profile, in a sandstone tone matched to an approved sample, including all moulds, templates and the sculptor's model approved before casting

Supplying and fixing dry-clad rain-screen cladding in GRC panels with a honed sandstone-textured face on a hot-dip galvanised steel sub-frame with stainless steel undercut anchors, over the pier faces and the span fascia, including the cavity, flashings, drip details and sealed joints

Supplying, installing, testing and commissioning of an IP66 linear LED grazer of 24 W and 3000 K colour temperature with an asymmetric grazing optic, zero-flicker constant-current driver, DMX-512 addressable decoder, marine-grade aluminium body and stainless steel adjustable bracket

Supplying, installing, testing and commissioning of an IP66 narrow-beam LED architectural floodlight of 60 W and 3000 K with a 10 degree by 40 degree elliptical optic, glare snoot, zero-flicker driver, DMX-512 decoder and stainless steel yoke with locking scale

Supplying, installing and programming a DMX-512 architectural lighting scene controller with an astronomical time clock, not less than eight stored scenes including a festival scene for the Pushkaralu period, a sequence fade engine, surge-protected supply and an IP65 weatherproof wall enclosure

Supplying and laying concealed lighting power and DMX data cabling in hot-dip galvanised steel conduit of 25 mm and 32 mm diameter with weatherproof junction boxes, glands, cable ties and identification ferrules, chased into or fixed behind the cladding and made good

Supplying and fixing the gallery signage band in SS- 304 box letters of 450 mm height reading in Telugu and English with concealed LED back-lighting, mounting rails and cabling The item is a defined package and is priced as one number against the specification on the Non-SSR schedule.

Fabricating, supplying and fixing a concealed mounting frame in hot-dip galvanised steel hollow sections for the branding and identity element, anchored to the cladding sub-frame with stainless steel fixings, including a maintenance access hatch and cable management

Supplying, installing, testing and commissioning of an outdoor feeder pillar of IP65 protection in a powder-coated sheet steel enclosure of 2 mm thickness with a 100 A four-pole MCCB incomer, six RCBO protected outgoing ways, a digital energy meter, phase indication, a timer and photocell control module and an internal earth bar, mounted on an RCC plinth

Supplying and laying a sub-main of 4 core 25 sqmm XLPE insulated armoured aluminium cable from the nearest APCPDCL supply point to the feeder pillar, including end terminations with brass double compression glands, aluminium lugs, route markers and testing

Earth work excavation of cable trench of 0.30 m width and 0.90 m depth in hard ground, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of cable route indicators

Providing an independent earthing station with a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Internal wiring of the arch installation in FRLS copper conductor cable drawn through concealed hot-dip galvanised conduit, with a timer and photocell control interface, a Type-2 surge protective device at the feeder pillar, looping boxes, switches and testing

Providing lightning protection to the gateway arch conforming to IS 3043 with air terminals concealed within the shikhara, down conductors in 25 x 3 mm copper strip run within the pier casing, test joints in accessible boxes and bonding to the earthing stations

Ground modelling of the median in CM 1:4 12mm thick and flanking verges to the approved contours, supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure, levelling, grading to falls and consolidation

Supplying and planting ornamental shrubs and ground cover of approved species in pits of 0.30 x 0.30 x 0.30 m refilled with a soil and manure mixture, including staking where required, initial watering and replacement of casualties during establishment

Supplying and planting an ornamental palm of 2.50 to 3.00 m clear stem of an approved species in a pit of 1.00 x 1.00 x 1.00 m refilled with a soil and manure mixture, including tripod staking, hessian wrapping, initial watering and replacement of casualties during establishment

Supplying and installing a drip irrigation system comprising a PVC main, LLDPE laterals, pressure compensating emitters, filters, air release and flush valves, solenoid valves and an automatic irrigation controller with a rain sensor, including trenching, testing and commissioning

Providing a planter kerb of 300 mm height faced in machine-cut granite of 30 mm thickness on an M-20 concrete core, laid to line and level on a bedding of CM (1:4) with flush pointed joints and a chamfered top arris

Supplying and erecting a crash-tested W-beam metal beam crash barrier conforming to MoRT&H Clause 810 in hot-dip galvanised steel with posts at 2.00 m centres set in M-15 concrete, spacers, terminal end treatments and reflective delineators

Auguring and boring of holes in site for Bored cast-in-situ R.C.C. Piles for building foundations in loamy, clayey soils like Black cotton soils and ordinary soils without under reams as per IS 2911 - 1980 as per approved designs including all operations, incidental, labour charges, hire charges of machinery, augur bore drill and shell equipment, etc, complete for all depths and for finished item of work for piles of 375mm diameter.

Providing thermoplastic road marking of 2.5 mm thickness with reflectorising glass beads applied by the drop-on method, to MoRT&H Clause 803, including chevron markings, edge lines and transverse bar markings in advance of each gateway, on a cleaned and primed surface

Supplying and erecting retro-reflective advance warning and information signage conforming to IRC 67 in Type XI micro-prismatic sheeting on an aluminium composite sign face with a hot-dip galvanised support structure and foundation, measured in the area of the sign face

Dismantling of existing obstructions within the gateway footprint including kerbs, footpath slabs, minor structures and abandoned foundations, sorting of serviceable material and stacking within the site, and disposal of the unserviceable material with all leads and lifts, measured in the volume dismantled

Shifting of the LT electrical lines and poles affected by the gateway foundations, carried out in coordination with and to the approval of the APCPDCL, including the supervision and departmental charges, temporary supply arrangements and restoration of supply

Shifting of the communication cables, pedestals and junction chambers affected by the gateway foundations in coordination with the utility owners, including protection of live circuits, temporary re-routing and the restoration of service

Providing storm water cross drainage across the gateway footprint in 600 mm diameter NP3 hume pipe laid to grade on a concrete bedding with haunching, collar joints in CM (1:2), including the excavation, refilling and the connection to the existing drain

Providing and laying Bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading -II, premixed with bituminous binder VG30 @ 5.4 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects

SUB-ESTIMATE 13 — Construction of Smart Bus Shelters (PRAYANA — Standard Design, 4 Nos.) at Priority Stops on Main Road, GNT Road and Bund Road under Godavari Pushkaralu 2027, Rajamahendravaram

Earthwork excavation in soils upto SDR by mechanical means for the shelter foundations as per drawings and technical specifications, including setting out, shoring where required, dressing of sides and bottom, backfilling with selected excavated material and disposal of surplus spoil with an initial lead of 50 m, as per Clause 305 MORD / 304 MORTH.

Providing anti-termite treatment as per IS 6315 (Part-2) 2001 (pre-constructional chemical treatment) along the internal and external vertical faces of columns, plinth beams and the top surface of the basement filling below the flooring bed, using chlorpyriphos emulsifiable concentrate 20% at 1% concentration at 7.5 litres per sqm of vertical surface and 5 litres per sqm of horizontal surface, including all labour for channelling, spraying and rodding, complete for finished item of work.

Plain Cement Concrete (1:4:8) (cement : fine aggregate : coarse aggregate) for the foundation and under flooring bed using 40 mm size hard machine crushed granite aggregate from approved quarry, including cost and conveyance of all materials, machine mixing, laying in 100 mm layers, ramming, finishing the top surface to the required level and curing, complete for finished item of work (APSS No. 402).

Supply and placing of M-25 grade nominal mix vibrated reinforced concrete corresponding to IS 456 using 20 mm size graded machine crushed hard granite metal, in isolated footings, including cost and conveyance of all materials, machine mixing, laying, vibrating, centering and shuttering and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Supply and placing of M-25 grade nominal mix vibrated reinforced concrete corresponding to IS 456 using 20 mm size graded machine crushed hard granite metal, in pedestals and the plinth beam, including cost and conveyance of all materials, machine mixing, laying, vibrating, centering and shuttering and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Supply and placing of M-25 grade nominal mix vibrated reinforced concrete for the raised plinth slab of the shelter, including cost and conveyance of all materials, machine mixing, laying, vibrating, centering and shuttering and curing for 14 days, complete but excluding the cost of steel and its fabrication charges, for finished item of work.

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the RCC works above, including labour charges for straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Supplying, fabricating and erecting in position the stainless steel grade 304 structural framework of the shelter comprising tubes, hollow sections, plates, sheets and pipes of all sizes and diameters, designed to IS 800 and IS 875 (Part 3) for wind, including base plates, anchor bolts, gussets, all cutting, welding, grinding, buffing and mirror or matt finishing, cost and conveyance of all materials to site with all taxes and duties, and all labour charges for erection, plumbing and alignment, complete for finished item of work.

Supplying and fixing insulated metal roofing to the shelter canopy comprising a 0.5 mm thick pre-painted galvalume top sheet over a 50 mm rigid PUF core with a 0.45 mm liner sheet, fixed to the steel framework with self drilling fasteners and EPDM washers, including ridge, barge and closure profiles, sealants and the non-penetrating mounting provision for the solar array, complete for finished item of work.

Supplying and fixing concealed rainwater gutter and fascia in 1.2 mm thick powder coated aluminium of developed width not exceeding 600 mm, with 75 mm dia downtakes concealed within the columns, including brackets, sealants and all fixing accessories, complete for finished item of work.

Supplying and fixing a false ceiling of 12.5 mm thick moisture resistant gypsum board on a galvanised steel or aluminium grid suspended from the roof framework, including perimeter channels, jointing tape, finishing compound, cut-outs for light fittings and two coats of acrylic emulsion, complete for finished item of work.

Supplying and fixing 8 mm thick toughened glass panels of approved shade in powder coated or anodised aluminium sliding-folding frames of approved section, including EPDM weathering seals, stainless steel hardware, locking arrangement, handles, silicone sealant and all fixing accessories, erected at site, complete for finished item of work.

Flooring with soluble salt porcelain vitrified tiles, screen printed and polished, of size 600 x 600 mm of 1st quality and approved shade with an anti-skid finish, set over a 12 mm thick base coat of cement mortar (1:8) over the concrete bed already laid, with neat cement slurry spread at 3.3 kg per sqm and joints finished with pigmented white cement paste, including cost and conveyance of all materials, complete for finished item of work (BLD-CSTN-7-5).

Supplying and laying tactile guiding and warning tiles of size 300 x 300 x 60 mm of approved make and colour conforming to the Harmonised Guidelines and Standards for Universal Accessibility in India 2021 and the RPwD Act 2016, laid over a 20 mm thick CM (1:4) bed with joints pointed in CM (1:3), at the shelter entry, along the ramp and at the boarding edge, complete for finished item of work.

Painting exposed mild steel members, brackets and fixings with one coat of red oxide zinc chromate primer and two coats of synthetic enamel paint of Grade-II with VOC content less than 50 gms per litre in the approved shade, including surface preparation, complete for finished item of work.

Supplying and fixing a stainless steel grade 316 waiting bench of 3.0 m length with a seat height of 450 mm and seat depth of 450 mm, in 50 x 25 mm SS hollow sections with a slatted top, buffed to a matt finish, with integral armrests at the accessible bay, grouted to the finished floor with anchor fasteners, complete for finished item of work.

Twin segregated HDPE 120 litre dustbins in green and blue on an MS stand with foot-pedal lids and colour-coded labels, complete for finished item of work as specified on the Non-SSR sheet.

Supplying, fabricating and fixing stainless steel grade 304 handrail of 38 mm dia with 25 mm dia intermediate rail at the accessible ramp, at 900 mm height with a 300 mm horizontal extension at both ends, including base plates, anchor fasteners, welding, grinding and buffing, complete for finished item of work.

Design, supply and fixing of a route map and stop identification board of 1200 x 900 mm in 3 mm ACP over an MS or SS frame with UV printed graphics under a 3 mm acrylic face, showing the city bus route network, the stop name in Telugu and English and the RMC marque, fixed to the shelter framework, complete for finished item of work.

Supplying, installing, testing and commissioning of a rooftop monocrystalline solar photovoltaic array of modules not less than 540 Wp each conforming to IS 14286 and IS 61730, mounted on a non-penetrating galvanised mounting structure over the shelter canopy, including DC cabling in UV resistant conduit, array junction box, DC surge protection and earthing of the array frame, complete for finished item of work.

Supplying, installing, testing and commissioning of a hybrid solar inverter of not less than 3 kVA with MPPT charge controller and a lithium ferro phosphate battery bank of not less than 5 kWh with battery management system, mounted in a lockable ventilated enclosure within the shelter, including AC and DC distribution boards, changeover, surge protection and all interconnecting cables, complete for finished item of work.

Supplying, installing, testing and commissioning of a 20 W LED luminaire of IP65 protection with a die cast aluminium body, 4000 K correlated colour temperature and surge protection of 10 kV, recessed in or surface mounted to the shelter ceiling and canopy soffit, complete for finished item of work.

Providing internal electrical installation to the shelter comprising wiring in FRLS copper conductors of 1.5 and 2.5 sqmm in concealed PVC conduit, a six way distribution board with MCBs and RCCB, switches, sockets, occupancy and photocell control, and all accessories, tested and commissioned, complete for finished item of work.

Providing an independent earthing station comprising a 40 mm dia 'B' class GI pipe of 2.50 m length with staggered holes, in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with a GI earth strip connection, as per Item 5.1.1 of Electrical Data 2026-27, complete for finished item of work.

Supply and laying of 4 core x 16 sqmm XLPE insulated, 1100 V grade armoured aluminium conductor cable conforming to IS 7098 Part-I from the nearest service point to the shelter distribution board, in a prepared trench or on the pole, including jointing, termination with brass glands and lugs, testing and commissioning, complete for finished item of work.

Supplying, installing, testing and commissioning of a 43 inch outdoor grade high brightness LED display of not less than 2500 nits with a toughened anti-glare front, IP55 enclosure with thermal management, networked media player, mounting brackets of approved make/sony/samsung, complete for finished item of work.

Supplying, installing, testing and commissioning of a passenger information system unit comprising an LED or LCD strip display with a controller, integration with the corporation GPS and ITMS feed for live estimated time of arrival, an optional audio announcement module with amplifier and speaker, and one year of data connectivity, complete for finished item of work.

Supplying, installing, testing and commissioning of a surveillance and safety package comprising four numbers of 4 MP IP cameras with night vision, a four channel network video recorder with 2 TB storage, a panic or SOS call button with hooter, a network switch with PoE, and all cabling and mounting accessories, integrated with the corporation command centre, complete for finished item of work.

Supplying, installing, testing and commissioning of a charging point set comprising four USB-A and two USB-C fast charging outlets of IP54 rating with individual protection, mounted at the seating level with the associated adaptor and wiring, complete for finished item of work.

Supplying, installing, testing and commissioning of an IoT edge controller with sensors for temperature, humidity, occupancy and energy, together with a managed Wi-Fi access point with captive portal, mounted in the shelter enclosure and integrated with the corporation dashboard, including one year of connectivity, complete for finished item of work.

Supplying and fixing backlit advertisement panels comprising an aluminium frame with a 5 mm acrylic face, a diffused edge lit LED module of 4000 K with a driver, a fixed vinyl print and a lockable openable face for content change, including all wiring from the shelter distribution board, complete for finished item of work.

Design, supply, fabrication and erection of the PRAYANA branding totem of 2.4 m height carrying the shelter identity, the RMC marque and the Godavari Pushkaralu 2027 branding, in 3 mm ACP over an MS frame with UV printed graphics, internally illuminated, grouted to a PCC 1:2:4 foundation, complete for finished item of work.

Construction of granular sub-base by providing well graded material or close graded material conforming to Grading-V of MoRT&H Table 400-1, mixed in place, spread with a motor grader and compacted to the required density, for the shelter approach apron, complete as per Clause 401 MORD / MORTH.

Plain Cement Concrete (1:4:8) using 40 mm size hard machine crushed granite aggregate for the approach apron base, including cost and conveyance of all materials, machine mixing, laying, ramming, finishing and curing, complete for finished item of work (APSS No. 402).

Supply, laying and fixing of precast concrete blocks for paving of M-40 grade and thickness not less than 80 mm suitable for medium traffic, conforming to IS 15658:2006, of approved shape, design and colour, laid over a 50 mm compacted sand bed with joints filled with fine sand and vibrated with a plate compactor, for the shelter approach and waiting apron, complete for finished item of work.

Supply and fixing of ornamental vacuum dewatered pimple finished splay type precast cement concrete kerb stones of M-40 grade of size 600 x 375 x 100 mm set over the prepared concrete bed in CM (1:3), joints pointed, including cost and conveyance of all materials and labour charges, complete for finished item of work (BLD-CSTN-6-18).

Providing and applying hot applied thermoplastic road marking material of 2.5 mm thickness with reflectorising glass beads at 250 gms per sqm for the bus bay outline, the stop legend and the boarding box, including cleaning and preparing the surface, as per Clause 803 MORTH, complete for finished item of work.

SUB-ESTIMATE 15 — Development of the CITY LEVEL PARK at Hukumpet as a water park — water slides, splash zone, wave pool, lazy river, allied buildings, landscape and park development, Rajamahendravaram Municipal Corporation, under Godavari Pushkaralu 2027

Clearing and grubbing of the site including uprooting of rank vegetation, grass, bushes, shrubs and saplings, removal of stumps and roots and disposal of the arisings with all leads and lifts

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation levels

Sand filling in the foundation trenches and under the floors as a levelling and drainage layer, in clean river sand watered and consolidated in layers

Gravel filling under the floors, decks and hardscape, laid in layers, watered and consolidated

Earth work excavation in ordinary soil for the compound wall foundation, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — 450mm dia Piles

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — Piles 450mm dia

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — Plinth Beam

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing — Columns

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the RCC works above, including straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm in the foundation and plinth of the compound wall, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the superstructure of the compound wall to 1.80 m height above the plinth, including scaffolding, raking of joints and curing

Reinforced cement concrete of M-25 in the coping over the compound wall, including centering, shuttering, placing, finishing to a weathered profile and curing

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the compound wall, including scaffolding, curing and finishing

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer in the approved two colour Corporation theme

Supplying, erecting, testing and commissioning of a three strand solar power fence above the compound wall with posts, insulators, solar panel, battery, energiser, alarm and earthing

Brick masonry in cement mortar (1:6) in the entrance gate piers, including scaffolding, raking of joints, curing and the plastered and painted finish

Fabricating, supplying and fixing MS ornamental entrance gates and a wicket gate with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

SUB-ESTIMATE 16 — Development of the CITY SKATING CENTRE at the Rehmath Nagar layout open space, Sector 39, Rajamahendravaram — beginner skating rink of 30 x 20 m under a clear span canopy, recreational skating loop, inline and skateboarding practice area, spectator gallery, security room and toilet blocks, fencing, LED sports lighting, parking, drinking water and landscape, on a site of 3,000 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation levels of the rink, the loop and the practice area, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation levels of the skate surfaces

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the skate surfaces, laid in layers, watered and consolidated

Construction of a granular sub-base 200 mm thick with well graded material under the skate surface, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the skate slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the skate slab 150 mm thick, laid in bays to the designed falls with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the skate slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Providing and applying a polyurethane skate sports surface coating of not less than 3 mm in a four coat system over the prepared and primed concrete, laid seamless and to falls, with a five year guarantee against delamination

Setting out and applying the rink line marking in a two component polyurethane line paint compatible with the sports surface, to the dimensions of the approved layout

Earth work excavation in ordinary soil for the column footings of the rink canopy, including shoring where required, dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the canopy footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated footings of the canopy columns, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals over the canopy footings carried above the finished level to receive the base plates, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the canopy footings and pedestals, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Fabricating, supplying and fixing MS base plates of 500 x 500 x 20 mm with HSFG holding-down bolt assemblies, setting templates, levelling nuts and non-shrink cementitious grouting, cast into the pedestals to receive the canopy columns

Design, fabrication, hot-dip galvanising, supply, transport, erection and painting of the structural steel canopy over the rink — portal frames of 20.00 m clear span at 5.00 m centres with the purlins, bracing and gutter supports, designed to IS 800:2007 and third party proof checked, with the blast cleaned and epoxy primed surface treatment and two coats of polyurethane finish

Supplying and fixing pre-coated galvalume roofing sheet of 0.50 mm bare metal thickness with a 50 mm insulation blanket, laid over the purlins with self drilling fasteners and EPDM washers, with the ridge, eaves and flashing accessories, the polycarbonate daylight panels and the gutter and rainwater down pipes

Construction of a granular sub-base 200 mm thick with well graded material under the skate surface, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the skate slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the skate slab 150 mm thick, laid in bays to the designed falls with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the skate slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Providing a vacuum dewatered and power-floated finish with a metallic floor hardener, mechanically trowelled to a burnished finish and cured, with the joints saw cut and sealed

Providing and applying a polyurethane skate sports surface coating of not less than 3 mm in a four coat system over the prepared and primed concrete, laid seamless and to falls, with a five year guarantee against delamination

Setting out and applying the lane, start and finish and direction marking of the loop in a two component polyurethane line paint compatible with the sports surface

Construction of a granular sub-base 200 mm thick with well graded material under the skate surface, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the skate slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the skate slab 150 mm thick, laid in bays to the designed falls with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the skate slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Providing a vacuum dewatered and power-floated finish with a metallic floor hardener, mechanically trowelled to a burnished finish and cured, with the joints saw cut and sealed

Design, fabricate and install skate park elements comprising quarter pipe approximately 1.2–1.5 m high x 3.0 m wide, bank ramp approximately 1.0 m high x 3.0 m wide, grind rail approximately 2.4 m long x 450 mm high, funbox approximately 3.0 x 1.5 m, ledge approximately 2.4 x 0.6 x 0.45 m and pyramid approximately 1.0 m high, all subject to approved skate design. Use reinforced concrete/M20–M25 base where applicable, 18–25 mm skate-grade plywood or formed concrete riding surfaces, galvanised steel coping/edging minimum 50–75 mm dia/section and radiused transitions. Anchor steel components using M12/M16 chemical anchors into cured concrete with holes cleaned and torque checked; grind/finish all welds smooth, provide anti-corrosion coating, safety signage, impact-free transitions, third-party safety inspection/certification and complete testing.

Reinforced cement concrete of M-25 in the edge upstand and kerb to the rink and the loop, formed to a true line and level to receive the safety barrier, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the stepped spectator gallery of three tiers along the rink, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the edge upstand and the spectator gallery, cut, bent, placed in position and bound with annealed binding wire

Fabricating, supplying and fixing an MS safety barrier and dasher board of 1.10 m height to the rink perimeter with a smooth impact-absorbing facing on the rink side, a top rail, galvanised posts grouted into the edge upstand and gate openings with self-closing latches

Supplying and fixing machine cut granite of 30 mm thickness with a flamed anti-slip tread finish to the treads, risers and seating faces of the spectator gallery, laid on a bedding of cement mortar with a rounded nosing to every step

Design, supply, fabrication and erection of a tensile fabric shade structure over the spectator gallery in PVDF coated membrane on a hot-dip galvanised steel frame with the tensioning assemblies, the edge cables and the anchorage, proof checked by a third party

Earth work excavation in ordinary soil for the column footings of the security room and the toilet blocks, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the blocks, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing

Ceiling plastering 12 mm thick in a single coat in CM (1:4) to the soffit of the slab and beams, including scaffolding, curing and finishing

Flooring with non-skid full body ceramic tiles of approved shade and size laid over a bed of cement mortar to the required falls, including the jointing in a waterproof grout, curing and cleaning

Dadooing to the walls of the toilets with glazed coloured tiles up to 2.10 m height laid over a bed of cement mortar, including jointing in a matching grout, curing and cleaning

Providing & Fixing of Scientific Doors with metal door frames and door shutters made of galvanize steel (base steel as per IS 513 of 0.58 mm thick D quality, galvanized as per IS 277 with Zinc of 120 GSM)coated with Zinc Phosphate Primer to receive any paint on site or finished with Thermosetting Polyurethane paint of Aliphatic Grade providing high levels of scratch resistance and durability/Epoxy polyester powder for powder coating paint thickness 50-60 microns (Dry film thickness) outer frame section of 100 x 58 mm x 1.2 mm thick, shutter section of 0.80 mm thick galvanized steel sheet pressed (roll formed) for 46mm thick fully flush, double skin door shell seam joints at stile edges, in-fill of honeycomb kraft paper used to give the required rigidity and effective acoustic insulation with 6” Tower bolt – 1 No., 6” D handles – 2 Nos., 10” Aldrop – 1 No., Butt Hinges – 3 Nos, Mortise Lock of approved quality – 1 No, frames fixed to the concrete/masonry wall by means of self expanding screws complete for finished item of work for Single leaf Door

Supplying and fixing aluminium glazed windows and ventilators with mosquito mesh, measured in the clear area of the opening

Providing and applying synthetic plaster putty to the internal wall and ceiling surfaces, rubbed down to a smooth and even finish ready to receive the paint

Distempering with two coats of oil bound distemper over a primer to the internal walls and ceilings

Painting the external plastered surfaces with two coats of exterior grade acrylic emulsion paint over a primer

Providing an impervious coat to the exposed RCC roof slab surface with CM (1:4) mixed with an approved integral waterproofing compound, finished smooth and laid to falls

Supplying and fixing Indian pattern water closets in white vitreous china with flushing cisterns, flush pipes, angle cocks and health faucets

Supplying and fixing European water closets in white vitreous china with dual flush cisterns, soft close seats, angle cocks and health faucets, in the accessible cubicles

Supplying and fixing wash basins in white vitreous china with CP pillar taps, bottle traps and wastes, angle cocks, brackets and mirrors

Supplying and fixing wall mounted urinals in white vitreous china with concealed sensor operated flushing valves, CP spreaders, bottle traps and wastes and divider panels

Supplying and fixing CP bib cocks and angle cocks of 15 mm of quarter turn ceramic disc type with wall flanges and connectors

Supplying and fixing CPVC pipe of SDR 11 for the internal water supply of the blocks, concealed in chases, with all fittings, clamps, sleeves, making good and pressure testing

Supplying and fixing PVC soil, waste and rain water pipe of 110 mm outer diameter with all fittings, bends, junctions, cowls, clamps and testing

Supplying and fixing triple layered polyethylene water storage tanks of 2,000 litre capacity on the prepared terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the compound wall foundation, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing — Footiings

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing — Plinth Beam

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.90 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing — Columns

Providing High Yield Strength Deformed (HYSD) bars of Fe-500 grade of different diameters for the RCC works above, including straightening, cutting, bending to the required sizes and shapes, placing in position with cover blocks and tying with 18 SWG binding wire, including all wastage, overlaps and chairs, complete for finished item of work (APSS No. 126).

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the dwarf wall, including scaffolding, curing and finishing

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer

Supplying and fixing weld mesh fencing 2.40 m high over the compound wall coping in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the parking and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-40 grade and 80 mm thickness to the parking bays and the vehicular approach, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance plaza and the surround to the skate surfaces, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the parking, the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the parking bay lines, the aisle arrows, the disabled bay and the pedestrian route

Supply, foundation, erection and commissioning of 12 m polygonal high masts with the lantern carriage, the raising and lowering gear, the flood light luminaires and the feeder pillar, complete as per the Electrical Data 2026-27, sited clear of the rink so that the mast does not cast a shadow across the skating surface

Supply, erection and commissioning of 200 W LED flood light luminaires on the high masts and on galvanised brackets to the canopy structure, with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the rink with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the parking

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway and parking poles, with the drivers and the connection

Supply, erection and commissioning of 15 W LED bollard luminaires along the skate surround, the gallery and the entrance plaza, with the PCC foundation block and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between practice and event lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of outdoor feeder pillar boxes with MCB protection, phase indication and the timer and photocell control

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the skate surfaces so that leaf fall does not reach the rink

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing granite seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the centre — the rules of the rink, the protective gear requirement, the age and session boards, the first aid and emergency direction signs, the accessible route markers and the centre identification board — in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

Supplying, installing, testing and commissioning of electronic scoreboards and public notice displays with weatherproof enclosures, the lap and time display, the wireless controller, the surge protected supply and the mounting structure

SUB-ESTIMATE 17 — Development of the MULTI-PURPOSE SPORTS COURT at the Prakasam Nagar layout open space, Sector 15, Rajamahendravaram — flood-lit multi-purpose court of 30 x 18 m surfaced in an eight layer acrylic sports system and marked for basketball, volleyball and badminton, with court equipment and sports fencing, guard room and toilet block, boundary fencing, spectator seating, pathways, LED sports lighting, drinking water and landscape, on a site of 2,064 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the court and the surrounding paving, including dressing of the cut faces and stacking of the suitable material for re-use

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the court and the paved surround, laid in layers, watered and consolidated

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the security room and the toilet block, to IS 6313 Part 2, with a ten year guarantee

Construction of a granular sub-base 150 mm thick with well graded material under the court slab, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the court slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the court slab 125 mm thick, laid in bays to the designed falls of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the court slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat — the product being approved or licensed by the respective International Sports Federation

Setting out and applying the court line marking of the basketball, volleyball and badminton layouts in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the respective Federation

Earth work excavation in ordinary soil for the goal post pedestals and the fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the pedestals to the basketball goal posts and in the foundation blocks to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the goal post pedestals and the fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supply and installation of a basketball goal assembly with the MS pole of 8.5 inch diameter on a base plate set on the pedestal, the acrylic backboard of 1.80 x 1.05 x 0.03 m with bonded foam padding, and the four spring ring of 450 mm diameter with the net and all fittings, approved or licensed by the respective International Sports Federation

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres of 5 m height above ground and 1.00 m below, with the top square tube and the two centre angle horizontals, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts, rails and the goal post assemblies with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Earth work excavation in ordinary soil for the column footings of the guard room and the toilet block, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the block, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade over a bedding of cement mortar, with the joints grouted in matching epoxy grout and the skirting

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm, with 10–12 L PVC dual-flush/low-level cistern, 110 mm flush/soil connection, 15 mm chrome-plated angle cock, 1 m flexible connector, 40 mm flush pipe, rubber gasket, floor fixing screws, sanitary sealant and health faucet where required. Set WC level on finished floor, mark and drill fixing holes, insert approved anchors, fit rubber washers and SS/brass screws without over-tightening, connect flush pipe/cistern, connect trap/soil outlet with proper seal, connect water supply, test flushing/leaks and seal perimeter.

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern, the seat and cover and the connections, one to each toilet at accessible height

Supply and fix white glazed vitreous china wash basin approximately 550–600 x 400–450 mm, wall-hung or counter type as approved, with 15 mm CP pillar cock, 32 mm CP waste, 32 mm/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible connectors and heavy-duty SS/MS wall brackets. Fix brackets with M8/M10 anchors into structural substrate, level basin, place rubber washers, tighten without stressing ceramic, connect tap/waste/trap, seal wall junction with sanitary silicone, test flow/drainage and clean.

Supply and fix white glazed vitreous china wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm with sensor-operated flushing valve, 15 mm water inlet, 40/50 mm waste and trap, wall brackets/carrier, 10–12 mm toughened/laminated privacy divider approximately 600 H mm where required, chrome/SS fittings and sensor control unit. Fix carrier/brackets with M8/M10 anchors, level urinal, connect water and waste using approved seals, install sensor at manufacturer height, provide power/battery, test automatic flush, leakage and drainage, and clean.

Supply and fix CP brass bib cock 15 mm, CP angle cock 15 mm and health faucet with 1.2 m SS braided hose and wall hook, of approved mid-range make, including CP wall flange/escutcheon, PTFE tape, brass nipple/extension and flexible connection. Threaded joints to be cleaned and sealed with PTFE tape/sealant, fittings aligned without cross-threading, wall flange seated against finished surface, operate valve fully and test for leakage at working pressure. Include all small fittings and labour.

Supplying and fixing CPVC internal water supply piping of 15 to 32 mm with the fittings, clamps, concealing in the chases, testing and making good

Supplying and fixing PVC SWR soil and waste piping of 110 mm with the bends, junctions, cowls, clamps, the floor traps and the testing

Supplying and fixing triple layered polyethylene water storage tanks of 1,000 litre capacity on the terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the boundary fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the boundary fencing post blocks, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the foundation blocks to the boundary fencing posts, carried 0.15 m above the finished ground level to close the line of the fencing, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the boundary fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing weld mesh fencing 1.80 m high over the boundary plinth beam in galvanised and powder coated welded mesh panels on galvanised posts at 2.50 m centres, with the anti-climb top detail and tamper proof fixings

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the entrance and the surround to the court, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Reinforced cement concrete of M-25 in the stepped spectator gallery of two tiers along the long side of the court, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the spectator gallery, cut, bent, placed in position and bound with annealed binding wire

Plastering with cement mortar (1:5) 12 mm thick to the treads, risers and seating faces of the spectator gallery, including curing and finishing to a true and even surface

Providing thermoplastic marking of 2.5 mm thickness with reflectorising glass beads to the entrance approach, the accessible route and the two-wheeler parking bays

Supply, foundation, erection, testing and commissioning of 9 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, sited clear of the playing area so that no mast casts a shadow across the court

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the court with a uniformity of not less than 0.6

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between practice and match lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of an outdoor feeder pillar box with MCB protection, phase indication and the timer and photocell control

Internal electrical installation of the guard room and the toilet block with the wiring in concealed conduit, the modular accessories, the distribution board, the LED luminaires and the exhaust fans, measured on the built-up area served

Earth work excavation in ordinary soil for the trenches of the water supply and the drainage lines, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the block and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the septic tank, cut, bent, placed in position and bound with annealed binding wire

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the septic tank, with a fillet at every internal corner and a seven day water tightness test

Reinforced cement concrete of M-25 in the walls, baffles and base of the septic tank with the soak pit connection, including centering, shuttering, placing, vibrating, finishing and curing

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size around the court and along the paving, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the court so that leaf fall does not reach the playing surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

SUB-ESTIMATE 18 — Development of the URBAN ATHLETICS TRAINING PARK at the Alcot Gardens layout open space, Ward 18, Secretariat 44, Rajamahendravaram — a four lane 100 m sprint track of 125.00 x 7.00 m in a World Athletics sandwich system synthetic surface, a long jump facility with a 40.00 m runway and an 8.00 x 2.75 m sand pit, men's and women's toilet blocks, compound wall and fencing, spectator seating, LED sports lighting, track sub-drainage, drinking water and landscape, on a linear site of 2,934 Sqm, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the track, the long jump facility and the paving, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the track and the paving

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the toilet blocks, to IS 6313 Part 2, with a ten year guarantee

Providing and laying a polypropylene geotextile separation layer of 140 to 150 GSM between the sub-grade and the granular sub-base of the track, lapped at the joints and pinned

Construction of a granular sub-base 200 mm thick with well graded material under the sprint track and the long jump runway, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course over the granular sub-base, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the track base slab 125 mm thick, laid in bays to the designed cross fall of not steeper than 1 in 100 with the construction and contraction joints formed and dowelled, finished to a surface regularity of not more than 3 mm under a 3 m straight edge as the synthetic surface requires, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the track base slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Supplying and fixing precast reinforced concrete track edging kerb of M-30 grade with the integral surface water channel along both edges of the sprint track, laid to line and true to the falls of the track over a plain concrete foundation, with the outlets connected to the sub-surface drain

Providing and laying a synthetic athletic track of the sandwich system, volatile organic compound free, of not less than 15 mm finished thickness, having a World Athletics approved product certified for a minimum 15 mm thickness, including the line markings, all complete as per the requirements and specifications laid down by World Athletics and with Class-II certification, the colour of the track being terracotta

Providing and laying the synthetic track surface of the same sandwich system to the high stress areas of the long jump runway and the take-off area, with a minimum finished thickness of 20 mm, including the line markings and the take-off board recess

Earth work excavation in ordinary soil for the long jump pit and its walls, including dressing of the bed and sides and the disposal of the surplus spoil

Construction of the long jump and triple jump pit as per the World Athletics drawing, including the reinforced concrete pit walls and base, the sand filling with washed and screened silica sand of the specified grading to the full depth, the take-off board and its housing, the pit edging with the resilient covering, the sand retention kerb and the drainage of the pit, complete

Supplying and installing a set of four competition starting blocks with the adjustable foot plates, the anchor rail cast into the track and the storage trolley, together with the finish posts, the lane number markers and the wind direction indicator, all to World Athletics specification

Supplying, installing, testing and commissioning of an electronic timing system for the sprint straight with the photo-electric start and finish gates, the wireless link, the weatherproof control console, the surge protected supply and the outdoor display board with its mounting structure

Earth work excavation in ordinary soil for the column footings of the toilet blocks, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the blocks, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Providing and applying a two component polymer modified cementitious impervious coating to the toilet floors and to 300 mm up the walls before tiling, with a fillet at every corner

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm, with 10–12 L PVC dual-flush cistern, 110 mm soil outlet/connection, 40 mm flush pipe, 15 mm chrome-plated angle cock, 1 m flexible connector, rubber gaskets, floor fixing set, sanitary silicone, health faucet where required and all accessories. Set out centreline, drill floor and install approved M8/M10 anchors, level pan on rubber/approved bedding, connect outlet with watertight seal, fix cistern and flush mechanism, connect water supply, test two flush volumes, check for leakage, movement and proper drainage, and clean.

Supplying and fixing European water closets of white glazed vitreous china with the concealed cistern, the seat and cover and the connections, one to each toilet at accessible height

Supply and fix white glazed vitreous china wash basin approximately 550–600 x 400–450 mm, wall-hung or counter type as approved, with 15 mm CP pillar cock, 32 mm CP waste, 32/40 mm bottle trap, 15 mm angle cocks, 450 mm flexible hoses, heavy-duty SS/MS wall brackets, wall flanges and sanitary sealant. Fix brackets using M8/M10 anchors to structural substrate, level and support basin, install tap/waste/trap with rubber washers, connect water supply, check drainage and overflow, seal wall junction with sanitary silicone and clean.

Supply and fix white glazed vitreous china wall-hung urinal approximately 300–350 W x 300–350 D x 450–500 H mm with sensor-operated flushing valve, 15 mm water inlet, 40/50 mm waste/trap, wall brackets/carrier, 10–12 mm privacy divider approximately 600 H mm, chrome/SS fittings and sensor control unit. Provide rigid M8/M10 anchor fixing, level urinal, concealed service connections, sensor power/battery, proper waste seal and gradient, alignment, automatic flush setting, leak/flow test and cleaning complete.

Supply and fix CP brass bib cocks 15 mm, CP angle cocks 15 mm and health faucets with 1.2 m SS braided hose and wall hook, of approved mid-range make, including CP wall flange/escutcheon, brass nipples/extensions, PTFE sealing and all connections. Install on finished wall without damaging tiles, align escutcheons, tighten threaded joints without cross-threading, connect flexible hose with washers, operate each fitting through full range and conduct pressure/leak test before handover.

Supplying and fixing CPVC internal water supply piping of 15 to 32 mm with the fittings, clamps, concealing in the chases, testing and making good

Supplying and fixing PVC SWR soil and waste piping of 110 mm with the bends, junctions, cowls, clamps, the floor traps and the testing

Supplying and fixing triple layered polyethylene water storage tanks of 1,000 litre capacity on the terrace platform with the inlet, outlet, overflow and scour connections and a lockable cover

Earth work excavation in ordinary soil for the compound wall foundation, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the compound wall foundation, including machine mixing, laying, compaction and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks in the foundation and plinth of the compound wall, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6) with 2nd class bricks, 230 mm thick, in the dwarf wall to 0.65 m height above the plinth carrying the fencing, including scaffolding, raking of joints and curing

Reinforced cement concrete of M-25 in the coping over the dwarf wall, including centering, shuttering, placing, finishing to a weathered profile and curing

Plastering with cement mortar (1:5) 12 mm thick in a single coat to both faces of the dwarf wall, including scaffolding, curing and finishing

Painting the compound wall with two coats of exterior grade acrylic emulsion paint over a primer

Fabricating, supplying and fixing MS entrance and wicket gates matching the fencing, with the rolling arrangement, hinges, locking arrangement and the enamel finish, measured in the area of the gate leaf

Construction of a granular sub-base 150 mm thick with well graded material under the pathways, the warm-up apron and the paved areas, laid, spread, watered and compacted to the required density

Supply and fixing of precast concrete paver blocks of M-35 grade and 60 mm thickness to the pathways, the warm-up apron beside the track and the entrance, laid over a sand bedding with the joints filled and vibrated

Supply and fixing of ornamental vacuum dewatered CC kerb to the pathways and the planting beds, laid to line and level on a bedding of cement mortar with flush pointed joints

Reinforced cement concrete of M-25 in the stepped spectator gallery of two tiers along the sprint straight, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the spectator gallery, cut, bent, placed in position and bound with annealed binding wire

Plastering with cement mortar (1:5) 12 mm thick to the treads, risers and seating faces of the spectator gallery, including curing and finishing to a true and even surface

Supply, foundation, erection, testing and commissioning of 9 m polygonal sports lighting masts in hot dip galvanised steel with a fixed four luminaire carriage, the RCC foundation block, the internal cabling, the terminal box and the earthing, ranged along the sprint straight and sited clear of the run-off so that no mast stands within the running surface

Supply, erection and commissioning of 200 W LED flood light luminaires on the sports lighting masts with the drivers, surge protection and wiring, aimed and set to give not less than 200 lux average maintained illuminance on the track with a uniformity of not less than 0.6, and aimed along the track rather than across it so that no runner faces a luminaire down the straight

Supply, erection and commissioning of swaged tubular pole assemblies of 110 mm dia with the bracket, the cable and the foundation, along the pathways and at the entrance

Supply, erection and commissioning of 40 W LED post-top lanterns on the pathway poles, with the drivers and the connection

Earth work excavation of the cable trench of 0.30 m width and 0.90 m depth, laying of the underground cable on a sand cushion with brick covering, refilling and fixing of the cable route indicators

Providing independent earthing stations with 40 mm dia GI pipe of 2.50 m length in a 2.10 m deep pit with hume pipe ring, filled with alternate layers of salt and charcoal, with GI earth strip connection

Supplying and laying LT armoured XLPE insulated aluminium cable of 4 core x 25 sqmm in the trench, in GI sleeves at the crossings, with glands, lugs, terminations and testing

Supplying, installing, testing and commissioning of the main LT distribution panel for the sports lighting with the MCCB incomer, the protected outgoing circuits, the contactors for scene switching between training and event lighting levels, the metering and the surge protection

Supplying, installing, testing and commissioning of outdoor feeder pillar boxes with MCB protection, phase indication and the timer and photocell control

Internal electrical installation of the toilet blocks with the wiring in concealed conduit, the modular accessories, the distribution board, the LED luminaires and the exhaust fans, measured on the built-up area served

Earth work excavation in ordinary soil for the trenches of the water supply, the drainage and the track sub-drainage, including dressing of the bed and sides, refilling in layers watered and rammed and the disposal of the surplus spoil

Supplying uPVC pipe of 63 mm outer diameter and 6.0 kg per sqcm working pressure conforming to IS 4985, delivered to site, for the water supply line to the blocks and the drinking water points

Laying and jointing of the 63 mm water supply pipe in the trench, including the bedding, the specials at the bends and tees, the anchor blocks, the pressure testing and the disinfection of the line

Supplying ductile iron resilient-seated sluice valves of 50 mm and PN 1.0 rating with the flanges, bolts, nuts and gaskets, for the isolation of the water supply line

Providing a sub-surface land drain along both edges of the sprint track and around the long jump facility in 150 mm perforated HDPE pipe in a geotextile filter sleeve, laid to grade in a gravel filled trench with geotextile separation, with the rodding eyes and the connection to the storm water system

Brick masonry in cement mortar (1:6) in the surface storm water drain of 300 x 300 mm internal size along the paving and the boundary, including the internal plastered finish and the benching to the invert

Reinforced cement concrete of M-25 in the removable cover slabs 100 mm thick over the surface storm water drain, with lifting hooks, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the walls, baffles and base of the septic tank with the soak pit connection, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the septic tank, cut, bent, placed in position and bound with annealed binding wire

Providing and applying a two component polymer modified cementitious waterproof coating in two coats to the internal surfaces of the septic tank, with a fillet at every internal corner and a seven day water tightness test

Constructing brick masonry inspection chambers of 600 x 600 mm internal size on a PCC base, plastered internally with a floating coat of neat cement, with channels and benching and a medium duty cover and frame

Supplying and fixing drinking water fountains with granite or stainless steel bowls, push type bubblers, low level bib cocks, the waste connection and the paved and drained standing area, one set at wheelchair height

Supply and spreading of imported screened garden soil 300 mm deep blended with well rotted farmyard manure over the prepared sub-grade, levelled, graded to falls and lightly consolidated

Supplying and laying lawn turf of selected grass in close joints over the prepared and levelled bed, including fine grading, rolling, initial watering and the replacement of failed patches

Supplying and planting ornamental shrubs and ground cover of approved species in pits refilled with a soil and manure mixture, including initial watering and the replacement of casualties

Supplying and planting shade trees of 2.50 to 3.00 m height of approved non-thorny species in pits of 1.00 x 1.00 x 1.00 m, with staking, tree guards, initial watering and the replacement of casualties, sited clear of the track so that neither leaf fall nor root heave reaches the synthetic surface

Supplying and installing a drip irrigation system with the mains, laterals, pressure compensating emitters, filters, valves and an automatic controller with a rain sensor, including trenching, testing and commissioning

Supplying and fixing precast concrete seating benches of 1.80 m length with a moulded and polished seat and back, set on a levelled and grouted plinth

Supplying and fixing stainless steel of grade 304 pole-mounted twin dustbins of 100 litre capacity with a perforated top, removable inner liners and the waste segregation legend in Telugu and English

Supplying and erecting the sports, safety and wayfinding signage of the athletics park in aluminium composite material with UV stable printed graphics in Telugu and English, measured in the area of the sign face

SUB-ESTIMATE 19 — Development of the SPORTS COURTS at the State Bank Colony layout open space, Rajamahendravaram — flood-lit basketball court of 32 x 19 m and two pickleball courts of 18.30 x 9.10 m, all surfaced in an eight layer acrylic sports system, the basketball court additionally marked for volleyball and badminton, with court equipment and sports fencing, security room and toilet blocks, boundary fencing, pathways, LED sports lighting, drinking water and landscape, on a site of 2,980 Sqm around the existing substation, under Godavari Pushkaralu 2027

Clearing and grubbing of the layout open space including uprooting of rank vegetation, grass, bushes and saplings, removal of stumps, rubble and dumped refuse and disposal of the arisings with all leads and lifts

Earth work excavation in ordinary soil by mechanical means in cutting the site to the formation level of the court and the surrounding paving, including dressing of the cut faces and stacking of the suitable material for re-use

Filling in layers not exceeding 200 mm with the selected excavated earth, watered, rammed and compacted to the formation level of the court and the paving

Carting away the surplus excavated earth and rubble to the Corporation dumping ground to a lead of 2 km, including loading, unloading and conveyance charges

Gravel filling as a capping layer under the court and the paved surround, laid in layers, watered and consolidated

Chemical anti-termite treatment to the foundation trenches and the plinth filling of the security room and the toilet block, to IS 6313 Part 2, with a ten year guarantee

Construction of a granular sub-base 150 mm thick with well graded material under the court slab, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 100 mm thick as a levelling course under the court slab, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the court slab 125 mm thick, laid in bays to the designed falls of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the court slab, cut, bent, placed in position on cover blocks and bound with annealed binding wire as per the approved bar bending schedule

Flooring with Cement Concrete 1:6:10, using 40mm metal, 100mm thick and plastered over with 12 mm thick in CM(1:3)

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat — the product being approved or licensed by the respective International Sports Federation

Setting out and applying the court line marking of the basketball, volleyball and badminton layouts in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the respective Federation

Construction of a granular sub-base 100 mm thick with well graded material under the pickleball court slabs, laid, spread, watered and compacted to the required density

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal 50 mm thick as a levelling course under the pickleball court slabs, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the pickleball court slabs 100 mm thick, laid in bays to a fall of not steeper than 1 in 120 with the construction and contraction joints formed and dowelled, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the pickleball court slabs, cut, bent, placed in position on cover blocks and bound with annealed binding wire

Supply and installation of an ITF certified eight layer acrylic sports surfacing system of up to 3 mm total thickness over the prepared concrete — the acrylic primer, the acrylic resurfacer with silica sand infill, three liquid rubber cushion layers, two quartz filled textured precoats and the ultraviolet stable acrylic colour topcoat

Setting out and applying the pickleball court line marking in 100 per cent acrylic latex based high hiding overline paint, to the dimensions and tolerances of the International Federation of Pickleball

Earth work excavation in ordinary soil for the net post sleeves and the fencing post foundations of the pickleball courts, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the foundation blocks to the pickleball net post sleeves and fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the pickleball net post and fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres, with the top square tube and the centre angle horizontals, including the bolts, brackets, fabrication and erection — the lower height being appropriate to pickleball, whose ball is light and perforated

Earth work excavation in ordinary soil for the goal post pedestals and the fencing post foundations, including dressing of the bed and sides and refilling in layers watered and rammed

Reinforced cement concrete of M-25 in the pedestals to the basketball goal posts and in the foundation blocks to the fencing posts, including centering, shuttering, placing, vibrating and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the goal post pedestals and the fencing post blocks, cut, bent, placed in position and bound with annealed binding wire

Supply and installation of a basketball goal assembly with the MS pole of 8.5 inch diameter on a base plate set on the pedestal, the acrylic backboard of 1.80 x 1.05 x 0.03 m with bonded foam padding, and the four spring ring of 450 mm diameter with the net and all fittings, approved or licensed by the respective International Sports Federation

Supplying and fixing 76 x 76 x 4 mm PVC coated hot dipped galvanised chain link mesh of 8 gauge to IS 2721-1979 on 50 x 50 x 5 mm MS square tube verticals at 3.05 m centres of 5 m height above ground and 1.00 m below, with the top square tube and the two centre angle horizontals, including the bolts, brackets, fabrication and erection

Painting the exposed steelwork of the fencing posts, rails and the goal post assemblies with two coats of synthetic enamel paint over a red oxide zinc chromate primer

Earth work excavation in ordinary soil for the column footings of the security room and the toilet blocks, including dressing of the bed and sides and refilling in layers watered and rammed

Plain cement concrete (1:4:8) with 40 mm hard broken granite metal as a levelling course under the footings, including machine mixing, laying, compaction and curing

Reinforced cement concrete of M-25 in the isolated column footings, including centering, shuttering, placing, vibrating, finishing and curing

Reinforced cement concrete of M-25 in the pedestals and the plinth beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the columns from the plinth beam to the roof, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof beams, including centering, shuttering, placing, vibrating and curing

Reinforced cement concrete of M-25 in the roof slab 125 mm thick, including centering, shuttering, placing, vibrating, finishing and curing

Providing HYSD reinforcement of Fe-500D grade conforming to IS 1786 in the block, cut, bent, placed in position and bound with annealed binding wire as per the approved bar bending schedule

Brick masonry in cement mortar (1:6) with 2nd class bricks of traditional size 23 x 11 x 7 cm, 230 mm thick, in the external walls, including scaffolding, raking of joints and curing

Brick masonry in cement mortar (1:6), 115 mm thick, in the internal partitions and the toilet cubicles, including scaffolding, raking of joints and curing

Plastering with cement mortar in two coats to a total of 20 mm thickness to the external faces, including scaffolding, hacking, curing and finishing to a true and even surface

Plastering with cement mortar (1:5) 12 mm thick in a single coat to the internal faces of the walls, including scaffolding, curing and finishing to a true and even surface

Plastering with cement mortar (1:3) 6 mm thick to the ceiling soffit, including scaffolding, curing and finishing to a true and even surface

Supplying and laying vitrified tile flooring of 600 x 600 mm of approved shade over a bedding of cement mortar, with the joints grouted in matching epoxy grout and the skirting

Supplying and laying anti-skid ceramic tile flooring of approved shade to the toilets over a bedding of cement mortar, laid to falls to the floor traps, with the joints grouted

Supplying and fixing glazed ceramic tile dado of approved shade to 2.10 m height to the toilet walls over a bedding of cement mortar, with the joints grouted

Providing and applying a two component polymer modified cementitious impervious coating to the toilet floors and to 300 mm up the walls before tiling, with a fillet at every corner

Supplying and fixing flush panelled door shutters of 35 mm thickness on hard wood frames of 100 x 65 mm, with the hinges, tower bolts, handles, stoppers and the enamel finish

Supplying and fixing aluminium glazed windows and ventilators of powder coated section with 5 mm float glass, mosquito mesh shutters, the locking arrangement and the fixing

Applying two coats of acrylic wall putty to the internal plastered surfaces, rubbed down to a smooth and even surface ready to receive the paint

Painting the internal walls and ceiling with two coats of oil bound distemper over a primer

Painting the external faces with two coats of exterior grade acrylic emulsion paint over a primer

Supply and fix Indian pattern white glazed vitreous china WC approximately 580 x 440 mm with 10–12 L PVC dual-flush cistern, 40 mm flush pipe, 110 mm soil connection, 15 mm chrome-plated angle cock, 1 m flexible connector, rubber gaskets, SS/brass floor fixing, sanitary silicone and health faucet where required. Anchor to finished floor using M8/M10 fixing, level pan, connect soil outlet watertight, install cistern/flush valve, connect water supply, test both flushes, verify no rocking/leakage and clean.