Campus Main gate complex and boundary wall

Amount

PART - A: MAIN ENTRANCE GATE COMPLEX

EARTH WORKS

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means for all type of foundations, plinth beam, grade beam, retaining wall, sump, pit, trench, etc in all kinds of soils (ordinary, dense Soil) over areas including banking/ stacking of excavated material on-site. The cost covers stringent shoring, strutting, dewatering of all rain water and ground water, surface dressing, plant and machinery, equipment, hire and fuel charges for tools and plants, loading, unloading, lead, lift, levelling, dressing of sides and ramming of bottom, side trimming, removal of loose packets, level marking, DGPS survey for setting out and marking profiles, removal of slurry generated while excavation and keeping the area free from water, labour and transport with in the site, as directed by the engineer in charge.

The contractor shall give a methodology of shoring, methodology of execution of excavation work and methodology for dewatering for the approval of Engineer-in-charge. The Engineer-in-charge may suggest any improvements and the entire cost and related expenses for protective measures shall be covered in the quoted rates. No extra cost either direct or indirect shall become payable by the client/ owner on this account other than the quoted rates. The quoted rate shall be inclusive of Royalty (If Applicable)

All excavation shall be measured nett. Dimensions for purpose of payment shall be reckoned on the horizontal area of the excavation at the base for foundations of the walls, columns, footings, tanks, rafts or other foundations/ structures to be built, multiplied by the mean depth from the surface of the ground in accordance with the drawings. Excavation in side slopes will not be paid for. The Contractor may make such allowance in his rates to provide for excavation in side slopes keeping in mind the nature of the soil and safety or excavation. However, if the concreting is proposed against the excavated sides, no such over excavation will be permitted. In such cases, over excavation shall be made good by the Contractor with concrete of the same class as in the foundations at his cost.

Depth up to 1.50m. from NGL./ EGL/ FGL.

Depth exceeding 1.50 m but not exceeding 3.00 m.

Supplying and filling in under the course of foundations, floors, plinth beams, grade beams, retaining wall and basements, etc., with approved quality River Sand/ M-Sand (Manufactured Sand) in layers not exceeding 150 mm in depth, including lifting, loading, unloading, transporting, double handling of filling materials, surface preparation, levelling, material testing, necessary shuttering, dewatering, dressing, marking, watering, consolidating each filled layer and compacting with a vibro roller/ plate compactor as required to achieve the specified density as per IS/relevant standards, etc., complete as directed by the Engineer in charge. Note: 1. All materials must be approved by the Engineer before starting work. 2. Payment shall be made for consolidated/ compacted thickness.

Pre-construction anti-termite treatment shall be carried out under & all around foundation pits, wall trenches, basement excavation, top surface of plinth filling, DPC, plinth protection surrounding, junction of walls and floors, along the external perimeter of the building, expansion joints, surrounding pipes, water conduits, doors & window frames of ground floor and other places as suggested by the Engineer in charge. This treatment must conform to IS-6313 (Part II) and create a chemical barrier through an agency approved by the consultants. Note: 1. Stage-wise treatment as per vendor specifications must be approved by the Client/ PMC before starting work. 2. A performance guarantee for the treatment, covering a period of ten (10) years, shall be submitted as per specifications. 3. The plinth area of the building at ground floor level only shall be measured for payment.

CONCRETE WORKS

Note: Minimum Cement Content of M7.50= 170Kg/Cum, M10= 220Kg/Cum, M15=240Kg/Cum, M25= 330Kg/Cum, M30=350Kg/Cum.

Providing and laying in position ready mixed or site batched design mix cement concrete of specified grade for cement concrete work, using coarse aggregate and fine aggregate derived from natural sources, portland pozzolana cement/ ordinary portland cement (Type and Grade of cement approved by client or PMC before concrete mix), admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, boom placers, tower crane, curing, carriage for all materials, leads, lift, wastages, necessary centering and shuttering, de-shuttering, trail mix, testing, compacting with mechanical vibrators, all materials, labour, machinery, equipment, marking, pouring, surface preparation, levelling, compacting and finishing as per drawings, standard specifications and instruction of the Engineer. Note: 1. Minimum cement content as specified by the consultant should be maintained for the mix. 2. A trial mix of concrete shall be conducted before the commencement of work, and the concrete shall be tested and approved before proceeding with the work. 3. The RMC plant shall be certified by NABL.

PCC M15 Grade

PCC M10 Grade

PCC M7.5 Grade

Providing and laying in position ready mixed or site batched design mix cement concrete of specified grade for cement concrete work, using coarse aggregate and fine aggregate derived from natural sources, portland pozzolana cement/ ordinary portland cement (Type and Grade of cement approved by client or PMC before concrete mix), admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, boom placers, tower crane, curing, carriage for all materials, leads, lift, wastages, trail mix, testing, scaffolding, staging, propping, compacting with mechanical vibrators, all materials, labour, machinery, equipment, marking, pouring, surface preparation, levelling, compacting and finishing as per drawings, standard specifications and instruction of the Engineer. Note: 1. Minimum cement content as specified by the consultant should be maintained for the mix. 2. A trial mix of concrete shall be conducted before the commencement of work, and the concrete shall be tested and approved before proceeding with the work. 3. The RMC plant shall be certified by NABL. 4. This item excluding cost of steel reinforcement & shuttering works. 5. The concrete works are carried out in both the sub-structure and superstructure at all elevations.

RCC M30 - All works upto plinth level.

RCC M30 - All works above plinth level upto 7.0m height.

Providing, fixing and erecting centering & shuttering (formwork), finish as described in standard specifications, including for pockets of any shape and size and other patterns like circular & sloped shuttering. This includes the cost of all heights, strutting, propping, bracing, removal of formwork (keeping it in position during concreting and removing it after the specified period), materials, labour, machinery, equipment, scaffolding, staging, leveling, loading, unloading, transportation, consumables, all other incidental charges and finishing. The work shall be completed in all respects, complying with all relevant standard specifications, as directed by the Engineer-in-charge. Note: Formwork shall be designed for rigidity, durability, strength, watertightness and easy deshuttering. The proposed material for formwork (approved prior to use) shall be able to withstand its shape, line, dimensions and level within allowable tolerances. Bracing in both directions, as specified by the structural engineer, shall be provided. Necessary arrangements for providing camber, as required, shall be made. Formwork for construction joints shall be submitted for approval.

Foundations, footings, bases of columns etc., for mass concrete

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies, and access platforms

Shelves (Cast in situ)

Lintels, beams, plinth beams, girders, bressummers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Plinth Protection: Providing and laying 50 mm thick M20 grade cement concrete flooring over a 75 mm thick PCC 1:4:8 base and an under course of 50 mm thick river sand/M-sand (manufactured sand) filling. This includes the cost of all materials, labour, machinery, earthwork, surface compaction, leveling, sectioning, shuttering, concreting, finishing, curing, backfilling, and finishing. All work shall comply with relevant standard specifications and as directed by the Engineer-in-charge.

Providing and laying a damp-proof course (DPC) 40 mm thick with cement concrete 1:2:4 (1 part cement : 2 parts river sand/ M-sand derived from natural sources : 4 parts graded stone aggregate of 12.5 mm nominal size derived from natural sources) mixed with an approved waterproofing compound as per the manufacturer's specifications. This includes all necessary materials, labour, equipment, necessary shuttering and incidental charges to complete the work in all respects, complying with all relevant standard specifications and as directed by the Engineer-in-charge.

Providing and applying a coat of residual petroleum bitumen of VG-10 grade of approved quality at a rate of 1.7 kg per square meter on the damp proof course. This includes cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil. The work includes the cost of all materials, labour, equipment, and incidental charges necessary to complete the work in all respects, complying with all relevant standard specifications and as directed by the Engineer-in-charge.

REINFORCEMENT WORKS

Providing and fixing high strength deformed TMT bars of various diameters of grade Fe550D conforming to BIS Specification including cutting, bending, fabricating and placing in position according to drawings and binding the reinforcement with the use of 18 gauge galvanised annealed binding wire of double fold (double strands) and providing approved precast cement cover blocks of adequate sizes for main reinforcements to ensure specified cover according to relevant IS code. The rate to include material, machinery, equipment, labour, cutting, bending, placing, binding, staging, scaffolding, all lead and lift, wastages, necessary chairs, spacers as per IS as specified complete in all floors/ all height. The measurements will be in accordance with IS Code.

Note: Unless noted otherwise the measurements will be in accordance with IS: 1200 or equivalent BS. However reinforcement shall be measured only in lengths of bars as actually placed in position on standard weight basis, no allowance being made in the weight for rolling margin. Authorized laps and splices only will be measured. Chairs of any shape & profile, spacer bar of any shape & profile, concrete cover blocks, wastages, binding wire etc., will not be measured and shall be included in the quoted rates. Quoted rate shall be deemed to have considered the above stipulation.

MASONRY WORKS

Providing and laying of common burnt clay F.P.S. (non modular) brick masonry (bricks of class designation 7.5) in CM 1:5 (1 cement : 5 approved river sand/ M-sand), using approved best quality locally available bricks in sub-structure and superstructure at all heights including testing, scaffolding, staging, keying/ grooving/ raking of joints, curing, cleaning, machinery, equipment, labour, soaking the bricks at least for 24 hours before use, lead and lift etc., all complete as per Architectural drawing and as instructed by the Engineer in charge/ Consultant/ Architect. (Compressive strength of Brick as per standard specification/ relevant)

Providing and laying 200 mm thick precast solid concrete block masonry in CM 1:4 (1 part cement: 4 parts approved river sand/M-sand), using approved best quality solid concrete blocks with a minimum crushing strength of 40 kg/sq.cm in the sub-structure and superstructure at all heights. The work includes testing, scaffolding, staging, keying/grooving/raking of joints, curing, cleaning, machinery, equipment, labour, soaking the solid concrete blocks for at least 24 hours before use, lead and lift, etc., all complete as per architectural drawings and as instructed by the Engineer-in-charge/ Consultant/ Architect.

Providing and laying 150 mm thick precast solid concrete block masonry in CM 1:4 (1 part cement: 4 parts approved river sand/M-sand), using approved best quality solid concrete blocks with a minimum crushing strength of 40 kg/sq.cm in the sub-structure and superstructure at all heights. The work includes testing, scaffolding, staging, keying/grooving/raking of joints, curing, cleaning, machinery, equipment, labour, soaking the solid concrete blocks for at least 24 hours before use, lead and lift, etc., all complete as per architectural drawings and as instructed by the Engineer-in-charge/ Consultant/ Architect.

Providing and laying of 100 mm thick precast solid concrete block masonry in CM 1:4 (1 part cement : 4 parts approved M-sand), using approved best quality locally available solid concrete blocks with a minimum crushing strength of 40 kg/sq.cm. The blocks shall be reinforced with 2 numbers of 8 mm diameter MS rods at every 4th course, anchored at ends and embedded in cement mortar. The work includes testing, scaffolding, staging, keying/grooving/raking of joints, curing, cleaning, machinery, equipment, labour, soaking the solid concrete blocks for at least 24 hours before use, lead and lift, etc., complete in partition walls at sub-structure and superstructure levels as per architectural drawings and as instructed by the Engineer-in-charge/ Consultant/ Architect.

FLOORING/ PAVING WORKS

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and pre-polished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 river sand/ M-sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. (Area of slab over 0.50 sqm)

Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.

Providing edge moulding to 18 mm thick Granite stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.

Extra for providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete.

Providing and laying flamed finish Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement 4 river sand/ M-sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. (Flamed finish Granite stone slab colour of approved colour)

Providing and fixing 1st quality rectified glazed wall tiles conforming to IS: 15622 of approved sizes (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 river sand/ M-sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying rectified Glazed Ceramic (glazed/ matt) floor tiles of approved size (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 river sand/ M-sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Providing and laying Vitrified tiles (Matt/ Glossy) in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 river sand/ M-sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only. Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily. Note: 1. Double charge vitrified tile polished finish of size 600x600 mm.

Crazy ceramic tile flooring, with under layer 12 mm thick cement mortar 1:4 (1 cement: 4 river sand/ M-sand), with joints not exceeding 5 mm, including filling the gaps with ordinary cement mixture & mixing with synthetic polyester fibre, triangular in shape having specific gravity of 1.34 to 1.40, cross section size ranging from 10 to 40 micron & length upto 6 mm , mixing fibre @ 125 grams per 50 kg of cement in cement mortar, including providing and mixing water proofing material in mortar @ 1kg per 50 kg of cement, all complete as per direction of Engineer-in-charge.

Providing & fixing PVC Corner edge guard at least 40mm x 40mm size. Corner guard should be suitable for outdoor area also.

FINISHING WORKS

Providing 6mm thick finished plaster in CM 1:3 (1 cement: 3 sieved & approved river sand/ M-sand) mix for ceiling, beams and RCC exposed surfaces, finished smooth etc., including cost of all materials, machinery, equipment, labour, button marking, hacking concrete surface, surface preparation, scaffolding, staging, lead, lift, cleaning and curing etc., all complete. (Surface shall be smooth trowel finish as per standard specifications)

Providing 12mm thick finished plaster in CM 1:4 (1 cement: 4 sieved & approved river sand/ M-sand) mix for internal faces of walls including cost of all materials, machinery, equipment, labour, button marking, surface preparation, providing chicken mesh for joints between Brick/ Block & RCC surfaces, hacking/ chipping concrete surfaces, wall chasing, scaffolding, staging, lead, lift, cleaning and curing etc., all complete. (Surface shall be smooth trowel finish as per standard specifications)

Providing 15mm thick finished plaster in CM 1:5 (1 cement: 5 sieved & approved river sand/ M-sand) mix for external faces of walls including cost of all materials, machinery, equipment, labour, button marking, surface preparation, providing chicken mesh for joints between Brick/ Block & RCC surfaces, hacking/ chipping concrete surfaces, wall chasing, scaffolding, staging, lead, lift, cleaning and curing etc., all complete. (Surface shall be sponge finish as per standard specifications)

Providing and applying Two or more coats of water proof cement paint of approved brand/ manufacture, specification and shade to wall surfaces, including cost of materials, machinery, equipment, labour, surface cleaning, scrubbing, necessary staging, scaffolding, lead, lift and cleaning of paint stains where ever necessary curing etc., all complete as directed by the engineer in charge. (New work : Two or more coats applied @ 3.84 kg/10 sqm)

Providing and applying two coats of premium acrylic emulsion paint of interior grade, from an approved brand and manufacture, to internal walls and ceiling surfaces. This includes one coat of approved primer and two coats of white cement-based putty. The work includes the cost of all materials, machinery, equipment, labour, surface cleaning, scrubbing, necessary staging, scaffolding, lead, lift, and cleaning of paint stains as necessary, as well as curing. All work should be completed as directed by the engineer in charge, ensuring that the Volatile Organic Compound (VOC) content is less than 50 grams per litre.

Providing & Applying high quality acrylic modified resin based texture of Dholpur/Red sand stone Pattern with anti algae and UV resistance properties to be applied as intermediate finish in desired pattern @ 43.04 kg/10 sqm to form film of 1- 1.5 mm thickness after scrapping and properly cleaning the surface to remove loose particles from the plaster surface, followed by top coating with Premium Acrylic Smooth exterior paint with Silicone additives of required shade by two or more coats @ 1.43 litres/10 sqm, complete as the direction of Engineer-in-Charge.

Providing and applying a water based penetrating sealer, prior to fixing Italian marble or Porous & Non-porous Natural Stones, of approved make (to be specified by the manufacturer), on floor & wall area for stone surface pre-treatment, using a non-staining & water resistant transparent stone sealer. Shall be applied in 2 or more coats over the bottom, side and top surface of natural stones as per manufacturers specification.

Providing and applying two coats of synthetic enamel paint of approved brand and manufacture, specification and shade to steel surfaces over one coat of approved steel primer (ready mixed red oxide zinc chromatic) and touch-up metal puttying to achieve a uniform smooth surface. This includes the cost of all materials, machinery, equipment, labour, surface cleaning, scrubbing, necessary staging, scaffolding, lead, lift, and cleaning of paint stains, as well as thorough cleaning of the surface before painting. All work should be completed as directed by the engineer in charge.

Providing and applying a 50-micron powder coating over mild steel (MS) work in accordance with IS Code: 13871. This includes thorough cleaning of the MS surface to remove all grease, dirt, rust and other contaminants, followed by sandblasting or chemical cleaning for a smooth surface. The powder coating should be uniformly applied and cured in a controlled oven as per the manufacturer's recommended time and temperature. The work includes all necessary materials, machinery, equipment, labour and cleaning of overspray or related stains. Inspection and quality control measures should ensure adherence to the specified thickness and standards. The contractor must follow all health, safety, and environmental regulations during the process.

Providing and fixing dry cladding upto 10 metre height with 30 mm thick gang saw cut stone with machine cut edges of uniform colour and size upto 1mx1m, fixed to structural steel frame work and/ or with the help of cramps, pins etc. and sealing the joints with approved weather sealant as per Architectural drawing and direction of Engineer-in-charge. (The steel frame work, stainless steel cramps and pins etc. shall be paid for separately).

White sand stone/ Dholpur pink stone - 30 mm thick gang saw cut stone

Providing and fixing adjustable stainless steel cramps of approved quality, required shape and size, adjustable with stainless steel nuts, bolts and washer (total weight not less than 260 gram), for dry stone cladding fixed on frame work at suitable location, including making necessary recesses\ in stone slab, drilling required holes etc complete as per direction of the Engineer-in-charge.

DOOR, WINDOW, GLAZING & ALUMINIUM WORKS

Providing and fixing Factory fabricated aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately):

For fixed portion

Powder coated aluminium (minimum thickness of powder coating 50 micron)

For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots/ sliders for sliding windows/ doors and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required & Handles required for windows.

Powder coated aluminium (minimum thickness of powder coating 50 micron)

Flush Door

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).

Extra if louvers (not exceeding 0.2 sqm) are provided in flush door shutters (overall area of door shutters to be measured).

Providing & fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt/ suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality.

1.0 mm thick

Providing & fixing 1mm thick SS Kick Plate as per design & drawing.

Providing and fixing SS hanging floor single rubber door stopper.

Providing and fixing SS Tower Bolt 300mm

Providing and fixing SS Handle 125mm

Mortise cylinder lock case, 55mm back set, 72mm centre distance, 24mm square for end, SS matt double cylinder, 40+40 = 80mm, non-master keyed, matt nickel hollow and SS lever handle with cylinder escutcheon. Complete in all respect as per the direction of the Engineer-in-charge.

Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.

Upto 5mm depth and 5 mm width

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge. (Cost of aluminium snap beading shall be paid in basic item):

With 6 mm thick heat strengthened monolithic float glass of approved colour and shade with reflective soft coating. “(i) Coloured tinted float glass 6 mm thick substrate with reflective soft coating on face # 2, having properties as visible Light transmittance (VLT) of 25 to 35 %, Light reflection internal 10 to 15%, light reflection external 10 to 20 %, shading coefficient (0.25- 0.28) and U value of 3.0 to 3.3 W/m2 K etc. The properties of performance glass shall be decided by technical sanctioning authority as per the site requirement.

STEEL WORKS

Providing, fabricating, transporting, erecting, and fixing mild steel (MS) structural steel work conforming to IS standards. This includes all cutting, bending, drilling, welding, grinding, polishing, fixing, and other accessories as per detailed drawings, ensuring all joints are secure. After erection, the steel surface should be cleaned and coated with one coat of approved primer and two coats of synthetic enamel paint. The work includes all materials, machinery, equipment, labour, staging, scaffolding, securely anchoring the MS section to concrete, brick, or block work structures, and finishing the same as per detailed drawings. All fabrication and erection processes must adhere to health, safety, and environmental regulations, with thorough inspections and quality control to ensure compliance with design and standards. This specification covers work on gratings, frames, guard bars, ladders, railings, brackets, grills, gates, and similar structures.

Providing and fixing stainless steel (Grade 304) railing in brushed finish made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

WATER PROOFING WORK

Note: All waterproofing work shall be executed only through approved agencies and a ten year guarantee is to be submitted to the Owner on approved proforma.

Providing and laying integral cement based water proofing treatment including preparation of suitable as required for treatment of roofs, balconies, terraces etc. consisting of following operations.

(i) Applying and grouting a slurry coat of neat cement using 2.75kg/ Sqm. of cement admixed with proprietary water proofing compound conforming to IS: 2645 over the RCC slab including cleaning the surface before treatment.

(ii) Laying cement concrete using broken bricks/ brick bats 25mm to 115mm size with 50% of cement mortar 1:5 (1cement: 5coarse sand) admixed with proprietary water proofing compound conforming to IS: 2645 over 20mm thick layer of cement mortar of mix 1:5 (1cement: 5coarse sand) admixed with proprietary water proofing compound conforming to IS: 2645 to required slope and treating similarly the adjoining walls upto 300mm height including rounding of junctions of walls and slabs.

(iii) After two days of proper curing applying a second coat of cement slurry using 2.75kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge.

(iv) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3mm deep.

(v) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. All above operations to be done in order and as directed and specified by the Engineer-in-Charge.

(a) With average thickness of 120mm and minimum thickness at khurra as 65mm.

Making khurras 45cm x 45cm with average minimum thickness of 5cm cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate of 20mm nominal size) over PVC sheet 1m. x 1m. x 400 micron finished with 12mm cement plaster 1:3 (1 cement: 3 coarse sand) and a coat of neat cement rounding the edges and making and finishing the outlet complete.

Providing and laying water proofing treatment in sunken portion of Gutters, WCs, bathroom etc. by applying cement slurry mixed with water proofing cement compound consisting of applying:

(a) 1st layer of slurry of cement @ 0.488kg/ Sqm. mixed with water proofing cement compound @ 0.253kg/ Sqm. This layer will be allowed to air cure for 4hours.

(b) 2nd layer of slurry of cement @ 0.242kg/ Sqm. mixed with water proofing cement compound @ 0.126kg/ Sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours.

The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.

Extra on respective item above for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.

12 mm thick cement plaster 1:3 (1 cement: 3 river sand/ M-sand) finished with a floating coat of neat cement. including cost of all materials, machinery, equipment, labour, button marking, surface preparation, hacking concrete surface, scaffolding, staging, lead, lift, cleaning and curing etc., all complete.

ROAD & PAVING WORKS

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an avg of 22.5 cm depth, dressing to camber & consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth within the campus.

Supplying, banking and filling with Moorum, including watering and rolling, at OMC using vibratory power roller of 8 or 10 ton static weight and compacting to achieve at least 97% of standard proctor density. Wherever specified in layers of not exceeding 150mm thick (rolling each deposited layer with 8-10 tonne mechanical Vibro roller to achieve required gradient and camber) including breaking clods, removing of bolder and rock (The moorum used shall be free from clay, rock, brickbats, broken stone, dismantled materials etc.,) watering, ramming by hand rammer (wherever area is not available for compaction by mechanical vibro roller). The Cost including necessary test, sample taken at the rate of one sample minimum in an area of 500Sqm under optimum moisture condition to achieve at least 97% of the maximum dry density (proctor density), transporting, depositing, dressing, trimming, material, plant and machinery, equipment, hire and fuel charges for tools and plants, dewatering of all rain water and ground water, double handling of filling materials, survey, level marking, removal of slurry generated while earth filling and keeping the area free from water, labour, any leads and lifts etc., complete all as specified.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

Providing and laying Dense Graded Bituminous Macadam using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge.

50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom.

With medium setting bitumen emulsion

On W.B.M / W.M.M. @ 0.4kg/sqm

Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.

25 mm compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity.

Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete.

Concrete Paver & Kerb stones

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement : 3 river/ M-sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

Providing, laying and making kerb channel 30 cm wide and 50 mm thick with cement concrete 1:3:6 (1 cement: 3 river sand/ M-sand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth etc. complete and as per direction of Engineer-in-charge.

Painting road surface marking with adequate no. of coats to give uniform finish with ready mixed road marking paint conforming to IS : 164, on bituminous surface in white/ yellow shade including cleaning the surface of all dirt, scales, oil, grease and foreign material etc. complete.

New work (Two or more coats)

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50 mm thick compacted bed of river sand/ M-sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.

80 mm thick C.C. paver block of M-35 grade with approved colour design and pattern.

Providing and laying tactile tile (for vision impaired persons as per standards) of size 300x300x9.8 mm having with water absorption less than 0.5% and conforming to IS:15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi modals location etc., laid on 20 mm thick base of cement mortar 1:4 (1 cement : 4 river sand/ M-sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.

SIGNAGES WORKS

Providing & fixing Signage made in SS (304 Grade) powder coated backlit letters 450mm height mentioning 'INDIAN INSTITUTE OF INFORMATION TECHNOLOGY, SRI CITY' in English Language as per Design & Drawing.

Providing & fixing Signage made in SS (304 Grade) powder coated backlit letters 250-300mm height mentioning 'INDIAN INSTITUTE OF INFORMATION TECHNOLOGY, SRI CITY' various languages mentioned below as per Design & Drawing.

In Hindi Language

In Telugu Language

In English Language

In Sanskrit Language

Providing & fixing Logo of IIIT, Sri City made in SS (304 Grade) powder coated backlit logo as per Design & Drawing.

Providing & fixing Signage made in Lit Acrylic letters 450mm height mentioning 'I ♥ IIIT CHITTOOR SRICITY' as per Design & Drawing with suitable pedestal.

BOOM BARRIER WORKS

Providing and fixing of automatic boom barrier with oval boom barrier upto 3.2 Mt. long with LED boom cover lighting, photocell, reflector luminous codes. Electro-mechanical operator with control panel for automatic operation. Two parallel operation switches with remote facility. Photo sensors for safety in operation to be provide at the bottom for the boom barrier support facility and the panel. LED lights to be provided with glow sign to be mounted on the actuating bar with Red and Green indicator for safety in use during night. Manual release in case of power failure will be a standard feature. Floor mounted support post with adjustable height in powder coating to be provided. Barriers shall be suitable for all weather condition ranging from -20° C to +60° C. Housing size 320 x 1120 x 405mm.

DISMANTLING OF FLEXIBLE PAVEMENT (BITUMINOUS COURSES)

Dismantling of flexible pavement (Bituminous courses) by mechanical means and disposal of dismantled material up to a lead of 1 kilometre, as per direction of Engineer-in-charge. Profile thickness of 600mm

Description of Work / Item(s)

Amount

PLUMBING WORKS

SANITARY INSTALLATION

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :

W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing uplasticised PVC connection pipe with brass unions : 45 cm length, 15 mm nominal bore

Providing & fixing White vitreous china water closet squatting pan (Indian type) along with “S” or “P” trap including dismantling of old WC seat and “S” or “P” trap at site complete with all operations including all necessary materials, labour and disposal of dismantled material including malba, all complete as per the direction of Engineer-in charge.

Orissa pattern W.C Pan of size 580x440 mm

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require :

White Vitreous China Flat back wash basin size 550x400 mm with single 15 mm C.P. brass pillar tap

Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively.

Providing and fixing PTMT 15 mm Urinal spreader size 95x69x100 mm with 1/2" BSP thread and shapes, weighing not less than 60 gms.

Providing and fixing PTMT urinal cock of approved quality and colour.

15 mm nominal bore, 80 mm long, 42 mm high and 30mm wide with BSP female threads weighing not less than 48 gms

Providing and fixing P.V.C. waste pipe for urinal including P.V.C. waste fittings complete.

Flexible pipe - 40 mm dia

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

Providing and fixing PTMT Bottle Trap for Wash basin

Bottle trap 31mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 260 gms

Providing and fixing PTMT towel ring trapezoidal shape 215 mm long, 200 mm wide with minimum distances of 37 mm from wall face with concealed fittings arrangement of approved quality and colour, weighing not less than 88 gms.

Providing ,Fixing of straight / offset type flexible single body push fit type WC pan connector of with integral single mould sealing fins made of flexible EVA body to be fixed with manufacture supplied grease, including rubber bush / adaptor for use with C.I pipe as supplied with the pan connector.

Providing and fixing brass bib cock of approved quality : 15 mm nominal bore

Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to European type W.C. of quality and make as approved by Engineer - in - charge

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.

15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 15mm nominal bore

WATER SUPPLY

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.

Concealed work, including cutting chases and making good the walls etc.

15mm nominal bore

20mm nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

Internal work - Exposed on wall

20mm nominal bore

Providing and fixing brass/bronze lever operated ball valve of full flow with stainless steel ball (AISI 304 and spindle AISI 410) with setting and gland of superior quality having minimum working pressure of 16 kg/cm2.

20 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. Circular tank

INTERNAL DRAINAGE

Providing and fixing soil, waste and vent pipes

Providing, fixing & testing uPVC SWR pipes confirming to IS 13592 (Type B) along with all required fittings like tees, bends, crosses with or without access doors jointed with approved solvent cement as per manufacturer's recommendations, fixed to walls and ceilings with clamps complete including cutting and making good the floors and walls where required complete of outer diameter.

110 OD mm dia Pipes

40 OD mm dia Pipes

63 OD mm dia Pipes

Providing and Fixing 110x110 mm uPVC 'P' trap with Height riser/Saddle as required size fitting with seal 50 mm of self cleansing design floor/urinal trap without vent suspended with supporting clamp or in sunken portion including cutting and making good the walls and floors wherever required complete in all respects.

110 mm inlet & 110 mm outlet

Providing and Fixing uPVC floor drain of following size inlet and outlet including cutting and making good the walls and floors wherever required complete in all respects.

110 x63mm outlet

Providing and fixing 125 mm dia, 3 mm thick Stainless steel grating with frame for floor traps or drains of required pattern including cutting and making good the floors complete.

125mm dia.

Providing & fixing PVC clean out plug with suitable insert keys for opening in: brass cap, male threaded joint with threaded uPVC socket fixed to uPVC pipe joints as required complete in all respects.

110mm dia.

RAIN WATER WORK

Providing and fixing on wall face unplasticized Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.

110 mm diameter

Providing and fixing on wall face unplasticized - PVC moulded fittings/ accessories for unplasticized Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion.

Single Push fit coupler - 110 mm dia

Single Tee with door - 110x110x110 mm

Bend 87.5 Deg - 110 mm dia

Shoe (Plain) - 110 mm dia

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams.

Providing and fixing unplasticized -PVC pipe clips of approved design to unplasticized - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete.

110 mm dia

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete.

EXTERNAL SEWAGE WORK

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil

Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 Sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kind of Soil

160 mm diameter

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round uPVC pipes including bed concrete as per standard design :

160 mm diameter

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design:

100x100 mm size P type- With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design :

Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions,total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) :

With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Extra for depth for manholes:

Size 90x80x90 cm

With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

For pipes 100 to 250 mm diameter

EXTERNAL STORM WORK

Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m : All kinds of soil

Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 Sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kind of Soil

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :

150 mm dia. R.C.C. pipe

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) up to haunches of S.W. pipes including bed concrete as per standard design :

150 mm diameter S.W. pipe

Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910, on 12 mm dia steel bar conforming to IS: 1786, having minimum cross section as 23 mmx25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design.

Constructing brick masonry road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C. horizontal grating with frame complete as per standard design :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Constructing brick masonry road gully chamber 45x45x77.5 cm with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) including 500x450 mm pre-cast R.C.C.Vertical grating with frame complete as per standard design :

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

For pipes 100 to 250 mm diameter

EXTERNAL WATER SUPPLY

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.

External Work

20mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :

20 mm nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

Providing and fixing brass ferrule with C.I. mouth cover including boring and tapping the main :

20 mm nominal bore

FIRE EXTINGUISHER

Supply, installation, testing and commissioning ISI marked (IS:15683) Fire Extinguisher, Carbon-di-oxide type capacity 4.5 Kg. Flat base including valve, discharge hose of not less than 10 mm dia, 1M long and complete in all respects including initial fill with CO2 gas conforming to IS:307-1966 and wall suspension bracket as required as per specifications.

Supply, installation, testing and commissioning of 6kg ABC (Powder Type) Fire Extinguisher. Mild Steel Cylinders ISI marked fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC 90 powder (Mono Ammonium Phosphate) pressured by Nitrogen complete in all respects including wall suspension bracket and conforming to IS:15683 as required as per specifications.

Description of Work / Item(s)

Amount

ELECTRICAL WORKS

MCB DISTRIBUTION BOARD

Supplying and fixing following way, three pole and neutral, sheet steel PHASE SEGREGATED MCB distribution board. 415 volts, on surface/ recess, complete with tinned copper bus bars. neutral link, earth bar, din bar, detachable, gland plate. interconnections, phosphatized and powdered painted including earthing etc. as required :

Supplying and fixing 6 amps to 32 amps rating, 240/415, 'c' series, miniature circuit breaker suitable for lighting and other loads of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Supplying and fixing 63amps rating four pole, 415 volts, miniature circuit breaker suitable for lighting and other loads in the existing MCB DB complete with connections, testing andcommissioning etc as required.Make:Siemens/ ABB/ L&T Hager

Supplying and fixing 40amps rating double pole, 240 volts, residual current circuit breaker (RCCB) having a sensivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing andcommissioning etc as required.Make:Siemens/ ABB/ L&T Hager

FITTINGS & FAN

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, LED fitting of all types complete with all accessories and tube etc. directly on ceiling/wall, including connections with 1.5 sq.mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

18W surface mounted led down light

100W Column light (KL-7018)

9W surface mounted bulk head light

18W Cylindrical led down light

9W surface mounted led down light

15W bollard light

11W weather proof light

1200mm sweep ceiling fan

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular etc. as required

POWER SOCKET

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 20 A modular socket outlet and 20 A modular MCB, connections etc. as required.

WIRING

CIRCUIT MAIN :

Wiring for Light Point / fan point/exhaust fan/ call bell with 1.5 sqmm FRLS PVC insulated Copper Conductor single core cable in surface / recess medium class PVC conduit, with Modular Switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc as required.

Group C

Wiring for circuit / submain wiring alongwith earthwire with the following size of FR PVC insulated copper conductor, single core cable in surface 20mm PVC conduit 2mm thickness as required 2x 1.5 sq.mm+ 1x1.5 sq.mm. earth wire

Wiring for circuit / submain wiring alongwith earthwire with the following size of FR PVC insulated copper conductor, single core cable in surface 20mm PVC conduit 2mm thickness as required 2x 2.5 sq.mm+ 1x2.5 sq.mm. earth wire

Wiring for light/ power plug wiring with 2x4 sq.mm. FR PVC insulated copper conductor single core cable in surface 20mm PVC conduit 2mm thickness along with 1number 4sq mm FR PVC insulated copper conductor single core cable for loop earthing as required.

CABLEING SYSTEM

POWER CABLE

Supply, laying, dressing, testing and commissioning of the following sizes of 1.1 KV grade cable to be laid on wall / ceiling existing cable trench, existing pipe sleeves with proper clamping etc.

4CX10Sqmm Ar, Al

4CX16Sqmm Ar, Al

4CX25Sqmm Ar, Al

POWER CABLE TERMINATION

End termination for 1.1KV cables with cable double compression gland and heavy copper cables. Rate shall be inclusive of all sundry materials like adhesive tape, PVC sleeves, bolts and nuts, washers etc. including plugging unused holes.

4CX10Sqmm Ar, Al

4CX16Sqmm Ar, Al

4CX25Sqmm Ar, Al

POWER CABLE ERECTION

Laying of one number PVC insulated and PVC sheathed/XLPE power cable of 1.1KV grade of size upto 35sq.mm in the existing masonary open duct as required:-

4CX10Sqmm Ar, Al

4CX16Sqmm Ar, Al

4CX25Sqmm Ar, Al

EARTHING SYSTEM

EARTH PIT

Earthing with G.I. earth pipe 4.5 m long x 40 mm dia. including accessories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. with Charcoal and salt as required.

GI CONDUCTORS

Providing and fixing 25 mm x 5 mm GI strip on surface or in recess for connections etc. as required.

COPPER CONDUCTORS

8SWG wire

DATA/ VOICE/ TV SYSTEM/ CCTV

Supplying and fixing the following modular switch/ socket, modular plate & switch box including connections etc. as required.

RJ 11 Voice Telephone socket outlet

RJ 45 Data cable socket outlet

Supply, installation, testing and commissioning of CCTV (Closed circuit television) system based on the following components including connecting leads, connectors, jumpers, nuts, screws, bolts, mounting plates, cover plates, back boxes etc and as required to make the system complete and operational in all respects complete as per specifications, drawings, standards and as required.

Network bullet camera, it shall be IR Indoor type 1by3 inch CMOS 1point 3 MP 2point8 mm Fixed 12 IR LEDs PoE Hpoint264, make honeywell or equivalent.

Network bullet camera, it shall be IR outdoor type 1by3 inch CMOS 1point 3 MP 2point8 mm Fixed 12 IR LEDs PoE Hpoint264, make honeywell or equivalent.

Video ballon

Supply and installation of following Ports 32 Chanel NVR complete with all connected accessories etc., as required.

Installation, testing and commissioning including all fixing accessories, clamps, inter connecting wiring, necessary software and integration devices etc, in the control room between equipments like DVR/Monitor using CAT 6A cable or other communication cables as required.

Supplying and drawing of UTP 4 pair CAT 6A LAN cable in the existing surface /recessed Steel/PVC conduit as required.

1 run cable

2 run cable

3 run cable

Supply and installation of 8 Ports Network Switch complete with all connected accessories etc., as required. (POE)

Supply and installation of 16 Ports Network Switch complete with all connected accessories etc., as required. (POE)

Supplying, installation, testing and commissioning of 2U rack, with one horizontal power manager, one horizontal wire manager and with all connected accessories complete., as required

Supplying and drawing of 2 core Flexible Fiber optic cable in the existing surface/ recessed Steel/ PVC conduit as required.

Supply and laying of following sizes of PVC conduit to be concealed in slab / wall / surface mounted with necessary accessories like bends, couplers etc. The rate shall include required civil works, junction boxes of suitable sizes at regular intervals.

20mm dia 2 mm thick PVC conduit

25mm dia 2 mm thick PVC conduit

32mm dia 2 mm thick PVC conduit

20mm dia 1.6 mm thick MS conduit

25mm dia 1.6 mm thick MS conduit

32mm dia 1.6 mm thick MS conduit

Supplying and fixing of 80 mm x 50 mm PVC Cable management trunking system including accessories such as joints, Internal Angle, External Angle, Flat Angle, End Cap, cable retainers as required.

SAFETY ITEMS

Supply and installation of the following

12 mm thick 900mm width Non skid rubber mat for 1.1KV grade

Sand bucket painted red & approved quality with MS stand to fix 4 buckets (1sets of 4 buckets).

Danger plates 440 volts written in two languages.

Carbon dioxide fire extinguisher type 4.5 kg capacity.

Standard first aid box kit.

Shock treatment chart written in two languages.

Description of Work / Item(s)

Amount

PART - B: 100M BOUNDARY WALL

EARTH WORKS

Surface dressing of the ground, including the removal of vegetation and leveling of surface inequalities not exceeding 15 cm in depth, with disposal of rubbish outside the campus. (All kinds of soil)

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means for all type of foundations, plinth beam, grade beam, retaining wall, sump, pit, trench, etc in all kinds of soils (ordinary, dense Soil) over areas including banking/ stacking of excavated material on-site. The cost covers stringent shoring, strutting, dewatering of all rain water and ground water, surface dressing, plant and machinery, equipment, hire and fuel charges for tools and plants, loading, unloading, lead, lift, levelling, dressing of sides and ramming of bottom, side trimming, removal of loose packets, level marking, DGPS survey for setting out and marking profiles, removal of slurry generated while excavation and keeping the area free from water, labour and transport with in the site, as directed by the engineer in charge.

The contractor shall give a methodology of shoring, methodology of execution of excavation work and methodology for dewatering for the approval of Engineer-in-charge. The Engineer-in-charge may suggest any improvements and the entire cost and related expenses for protective measures shall be covered in the quoted rates. No extra cost either direct or indirect shall become payable by the client/ owner on this account other than the quoted rates. The quoted rate shall be inclusive of Royalty (If Applicable)

All excavation shall be measured nett. Dimensions for purpose of payment shall be reckoned on the horizontal area of the excavation at the base for foundations of the walls, columns, footings, tanks, rafts or other foundations/ structures to be built, multiplied by the mean depth from the surface of the ground in accordance with the drawings. Excavation in side slopes will not be paid for. The Contractor may make such allowance in his rates to provide for excavation in side slopes keeping in mind the nature of the soil and safety or excavation. However, if the concreting is proposed against the excavated sides, no such over excavation will be permitted. In such cases, over excavation shall be made good by the Contractor with concrete of the same class as in the foundations at his cost.

Depth up to 1.50m. from NGL./ EGL/ FGL.

Depth exceeding 1.50 m but not exceeding 3.00 m.

Supplying and filling in under the course of foundations, floors, plinth beams, grade beams, retaining wall and basements, etc., with approved quality River Sand/ M-Sand (Manufactured Sand) in layers not exceeding 150 mm in depth, including lifting, loading, unloading, transporting, double handling of filling materials, surface preparation, levelling, material testing, necessary shuttering, dewatering, dressing, marking, watering, consolidating each filled layer and compacting with a vibro roller/ plate compactor as required to achieve the specified density as per IS/relevant standards, etc., complete as directed by the Engineer in charge. Note: 1. All materials must be approved by the Engineer before starting work. 2. Payment shall be made for consolidated/ compacted thickness.

CONCRETE WORKS

Note: Minimum Cement Content of M7.50= 170Kg/Cum, M10= 220Kg/Cum, M15=240Kg/Cum, M25= 330Kg/Cum, M30=350Kg/Cum.

Providing and laying in position ready mixed or site batched design mix cement concrete of specified grade for cement concrete work, using coarse aggregate and fine aggregate derived from natural sources, portland pozzolana cement/ ordinary portland cement (Type and Grade of cement approved by client or PMC before concrete mix), admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, boom placers, tower crane, curing, carriage for all materials, leads, lift, wastages, necessary centering and shuttering, de-shuttering, trail mix, testing, compacting with mechanical vibrators, all materials, labour, machinery, equipment, marking, pouring, surface preparation, levelling, compacting and finishing as per drawings, standard specifications and instruction of the Engineer. Note: 1. Minimum cement content as specified by the consultant should be maintained for the mix. 2. A trial mix of concrete shall be conducted before the commencement of work, and the concrete shall be tested and approved before proceeding with the work. 3. The RMC plant shall be certified by NABL.

PCC M15 Grade

PCC M10 Grade

PCC M7.5 Grade

Providing and laying in position ready mixed or site batched design mix cement concrete of specified grade for cement concrete work, using coarse aggregate and fine aggregate derived from natural sources, portland pozzolana cement/ ordinary portland cement (Type and Grade of cement approved by client or PMC before concrete mix), admixtures in recommended proportions as per IS: 9103 to accelerate/ retard setting of concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, boom placers, tower crane, curing, carriage for all materials, leads, lift, wastages, trail mix, testing, scaffolding, staging, propping, compacting with mechanical vibrators, all materials, labour, machinery, equipment, marking, pouring, surface preparation, levelling, compacting and finishing as per drawings, standard specifications and instruction of the Engineer. Note: 1. Minimum cement content as specified by the consultant should be maintained for the mix. 2. A trial mix of concrete shall be conducted before the commencement of work, and the concrete shall be tested and approved before proceeding with the work. 3. The RMC plant shall be certified by NABL. 4. This item excluding cost of steel reinforcement & shuttering works. 5. The concrete works are carried out in both the sub-structure and superstructure at all elevations.

RCC M30 - All works upto plinth level.

RCC M30 - All works above plinth level upto 7.0m height.

Providing, fixing and erecting centering & shuttering (formwork), finish as described in standard specifications, including for pockets of any shape and size and other patterns like circular & sloped shuttering. This includes the cost of all heights, strutting, propping, bracing, removal of formwork (keeping it in position during concreting and removing it after the specified period), materials, labour, machinery, equipment, scaffolding, staging, leveling, loading, unloading, transportation, consumables, all other incidental charges and finishing. The work shall be completed in all respects, complying with all relevant standard specifications, as directed by the Engineer-in-charge. Note: Formwork shall be designed for rigidity, durability, strength, watertightness and easy deshuttering. The proposed material for formwork (approved prior to use) shall be able to withstand its shape, line, dimensions and level within allowable tolerances. Bracing in both directions, as specified by the structural engineer, shall be provided. Necessary arrangements for providing camber, as required, shall be made. Formwork for construction joints shall be submitted for approval.

Foundations, footings, bases of columns etc., for mass concrete

Lintels, beams, plinth beams, girders, bressummers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Providing and laying a damp-proof course (DPC) 40 mm thick with cement concrete 1:2:4 (1 part cement : 2 parts river sand/ M-sand derived from natural sources : 4 parts graded stone aggregate of 12.5 mm nominal size derived from natural sources) mixed with an approved waterproofing compound as per the manufacturer's specifications. This includes all necessary materials, labour, equipment, necessary shuttering and incidental charges to complete the work in all respects, complying with all relevant standard specifications and as directed by the Engineer-in-charge.

Providing and applying a coat of residual petroleum bitumen of VG-10 grade of approved quality at a rate of 1.7 kg per square meter on the damp proof course. This includes cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil. The work includes the cost of all materials, labour, equipment, and incidental charges necessary to complete the work in all respects, complying with all relevant standard specifications and as directed by the Engineer-in-charge.

REINFORCEMENT WORKS

Providing and fixing high strength deformed TMT bars of various diameters of grade Fe550D conforming to BIS Specification including cutting, bending, fabricating and placing in position according to drawings and binding the reinforcement with the use of 18 gauge galvanised annealed binding wire of double fold (double strands) and providing approved precast cement cover blocks of adequate sizes for main reinforcements to ensure specified cover according to relevant IS code. The rate to include material, machinery, equipment, labour, cutting, bending, placing, binding, staging, scaffolding, all lead and lift, wastages, necessary chairs, spacers as per IS as specified complete in all floors/ all height. The measurements will be in accordance with IS Code.

Note: Unless noted otherwise the measurements will be in accordance with IS: 1200 or equivalent BS. However reinforcement shall be measured only in lengths of bars as actually placed in position on standard weight basis, no allowance being made in the weight for rolling margin. Authorized laps and splices only will be measured. Chairs of any shape & profile, spacer bar of any shape & profile, concrete cover blocks, wastages, binding wire etc., will not be measured and shall be included in the quoted rates. Quoted rate shall be deemed to have considered the above stipulation.

MASONRY WORKS

Providing and laying 200 mm thick precast solid concrete block masonry in CM 1:4 (1 part cement: 4 parts approved river sand/M-sand), using approved best quality solid concrete blocks with a minimum crushing strength of 40 kg/sq.cm in the sub-structure and superstructure at all heights. The work includes testing, scaffolding, staging, keying/grooving/raking of joints, curing, cleaning, machinery, equipment, labour, soaking the solid concrete blocks for at least 24 hours before use, lead and lift, etc., all complete as per architectural drawings and as instructed by the Engineer-in-charge/ Consultant/ Architect.

Providing and laying 150 mm thick precast solid concrete block masonry in CM 1:4 (1 part cement: 4 parts approved river sand/M-sand), using approved best quality solid concrete blocks with a minimum crushing strength of 40 kg/sq.cm in the sub-structure and superstructure at all heights. The work includes testing, scaffolding, staging, keying/grooving/raking of joints, curing, cleaning, machinery, equipment, labour, soaking the solid concrete blocks for at least 24 hours before use, lead and lift, etc., all complete as per architectural drawings and as instructed by the Engineer-in-charge/ Consultant/ Architect.

Providing and laying of 100 mm thick precast solid concrete block masonry in CM 1:4 (1 part cement : 4 parts approved M-sand), using approved best quality locally available solid concrete blocks with a minimum crushing strength of 40 kg/sq.cm. The blocks shall be reinforced with 2 numbers of 8 mm diameter MS rods at every 4th course, anchored at ends and embedded in cement mortar. The work includes testing, scaffolding, staging, keying/grooving/raking of joints, curing, cleaning, machinery, equipment, labour, soaking the solid concrete blocks for at least 24 hours before use, lead and lift, etc., complete in partition walls at sub-structure and superstructure levels as per architectural drawings and as instructed by the Engineer-in-charge/ Consultant/ Architect.

STONE WORKS

Stone work, plain in copings, cornices, string courses and plinth courses, 25 mm thick in Cement mortar 1:4 (1 cement : 4 coarse sand), including pointing with white cement mortar 1:2 (1white cement :2 stone dust) with an admixture of pigment matching the stone shade and edge polishing. (Polished Granite Stone of approved shade/Colour)

FINISHING WORKS

Providing 12mm thick finished plaster in CM 1:4 (1 cement: 4 sieved & approved river sand/ M-sand) mix for internal faces of walls including cost of all materials, machinery, equipment, labour, button marking, surface preparation, providing chicken mesh for joints between Brick/ Block & RCC surfaces, hacking/ chipping concrete surfaces, wall chasing, scaffolding, staging, lead, lift, cleaning and curing etc., all complete. (Surface shall be smooth trowel finish as per standard specifications)

Providing 15mm thick finished plaster in CM 1:5 (1 cement: 5 sieved & approved river sand/ M-sand) mix for external faces of walls including cost of all materials, machinery, equipment, labour, button marking, surface preparation, providing chicken mesh for joints between Brick/ Block & RCC surfaces, hacking/ chipping concrete surfaces, wall chasing, scaffolding, staging, lead, lift, cleaning and curing etc., all complete. (Surface shall be sponge finish as per standard specifications)

Providing and applying Two or more coats of water proof cement paint of approved brand/ manufacture, specification and shade to wall surfaces, including cost of materials, machinery, equipment, labour, surface cleaning, scrubbing, necessary staging, scaffolding, lead, lift and cleaning of paint stains where ever necessary curing etc., all complete as directed by the engineer in charge. (New work : Two or more coats applied @ 3.84 kg/10 sqm)

Providing and applying two coats of premium acrylic emulsion paint of exterior grade, from an approved brand and manufacture, to walls surfaces. This includes one coat of approved primer and two coats of white cement-based putty. The work includes the cost of all materials, machinery, equipment, labour, surface cleaning, scrubbing, necessary staging, scaffolding, lead, lift, and cleaning of paint stains as necessary, as well as curing. All work should be completed as directed by the engineer in charge, ensuring that the Volatile Organic Compound (VOC) content is less than 50 grams per litre.

Providing & Applying high quality acrylic modified resin based texture of Dholpur/Red sand stone Pattern with anti algae and UV resistance properties to be applied as intermediate finish in desired pattern @ 43.04 kg/10 sqm to form film of 1- 1.5 mm thickness after scrapping and properly cleaning the surface to remove loose particles from the plaster surface, followed by top coating with Premium Acrylic Smooth exterior paint with Silicone additives of required shade by two or more coats @ 1.43 litres/10 sqm, complete as the direction of Engineer-in-Charge.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete. (Over Steel Surface)

Providing and applying a 50-micron powder coating over mild steel (MS) work in accordance with IS Code: 13871. This includes thorough cleaning of the MS surface to remove all grease, dirt, rust and other contaminants, followed by sandblasting or chemical cleaning for a smooth surface. The powder coating should be uniformly applied and cured in a controlled oven as per the manufacturer's recommended time and temperature. The work includes all necessary materials, machinery, equipment, labour and cleaning of overspray or related stains. Inspection and quality control measures should ensure adherence to the specified thickness and standards. The contractor must follow all health, safety, and environmental regulations during the process.

STEEL WORKS

Providing, fabricating, transporting, erecting, and fixing mild steel (MS) structural steel work conforming to IS standards. This includes all cutting, bending, drilling, welding, grinding, polishing, fixing, and other accessories as per detailed drawings, ensuring all joints are secure. After erection, the steel surface should be cleaned and coated with one coat of approved epoxy primer and two coats of epoxy paint. The work includes all materials, machinery, equipment, labour, staging, scaffolding, securely anchoring the MS section to concrete, brick, or block work structures, and finishing the same as per detailed drawings. All fabrication and erection processes must adhere to health, safety, and environmental regulations, with thorough inspections and quality control to ensure compliance with design and standards. This specification covers work on gratings, frames, guard bars, ladders, railings, brackets, grills, gates, and similar structures.

WATER PROOFING WORK

Note: All waterproofing work shall be executed only through approved agencies and a ten year guarantee is to be submitted to the Owner on approved proforma.

For Planter areas: Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours. (b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.

DECCAN ENGINEERING CONSTRUCTIONS PVT LTD

DECCAN ENGINEERING CONSTRUCTIONS PVT LTD

M/S R.B CONSTRUCTIONS

M/S R.B CONSTRUCTIONS