Proposed Construction of Class Rooms Ground Floor at Govt ITI College Tumkur under CSR Activity of Facilities Management Division HAL Bangalore

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Experience of having successfully completed similar works during last 7 years ending on the previous day of submission of tender. [Work experience certificates / Completion certificates should be uploaded for verification]. [Latest work experience certificate may be uploaded] (i) THREE similar completed works each costing not less than the amount equal to 40% of the estimated cost. (ii) TWO similar completed works each costing not less than the amount equal to 50% of the estimated cost. (iii) ONE similar completed work each costing not less than the amount equal to 80% of the estimated cost. [Amount put to the Tender]

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DETAILS OF MACHINERY AVAILABLE

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Concrete Mixers - Type etc

Vibrators - Diesel - Electrical

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DECLARATION

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EMD details

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Average annual financial turn over during the last 3 years, ending 31st March 2025 and details for last 5 years to be provided to assess the bid capacity. The values provided to be supported by uploading Balance Sheet along with Profit & loss account (In Rs. Lakhs)

Specification

Removing / transporting the surplus excavated earth (all kinds of soil) including debris, vegetation waste, etc., to a distance upto 5000m / outside HAL premises / to contractor's own yard including loading, unloading, depositing, spreading, levelling, etc., all complete as directed by Engineer-in-Charge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas in all kinds of soft / hard soil for foundations, footings, column pedestals or members as per the drawing, etc., (exceeding 30 cm in depth, 1.50m in width as well as 10Sq m on plan) including removal of vegetation and in-equalities, shoring, strutting for protecting the sides of foundation if required, removing slips or falls in excavation, forming steps in sides of deep excavations and their removal or covering up, levelling, ramming the bottom of excavation, getting out and disposal of excavated earth lead upto 50m for all lifts with all labour, tools & tackles, plant & machinery, hire & fuel charges, etc., all complete as directed by Engineer-in-Charge.

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains in all kinds of soil (not exceeding 1.50m in width or 10Sq m on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m, etc., all complete as directed by Engineer-in-Charge.

Returning / filling in with useful excavated soil (excluding rock), free from salts, organic or other deleterious matter (Other than black cotton soil & rock, etc., in trenches, plinth, sides of foundations, etc., spreading in layers not exceeding 20cm thick, watering, breaking / removing clods exceeding 50mm, ramming and consolidation of each deposited layer, etc., with all labour, tools & tackles, plant & machinery, etc., lead upto 50 m and for all lifts, etc., all complete as directed by Engineer-in-Charge.

Providing and laying in position cement concrete for all work up to plinth level including flooring of 1:2:4 (20 mm nominal size aggregate, etc., all complete as directed by Engineer-in-Charge.

Providing, mixing and laying in position cement concrete (1:3:6) derived from natural sources of required thickness using 20mm down graded hard stone / granite aggregate in accordance with IS 456 in all works up to plinth level, including mechanical mixing, transporting, vibrating, consolidation, levelling, curing, dewatering if any, all materials, labour, lead & lift, tools, plant & machinery, keeping concrete well wetted during the curing period and protecting it in extreme weather conditions, etc., all complete as directed by Engineer-in-Charge.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary curing, excavation, levelling & dressing & finishing the top smooth, etc., all complete as directed by Engineer-in-Charge.

Supplying, mixing and placing plain cement concrete (1:2:4) of required thickness using 20mm nominal size down graded hard stone / granite aggregate in accordance with IS 456 in Cills, fillets, coping, etc., upto floor five level, including formwork, mechanical mixing, transporting, vibrating, consolidation, levelling, curing, dewatering if any, all materials, labour, lead & lift, tools, plant & machinery, keeping concrete well wetted during the curing period and protecting it in extreme weather conditions etc., including finishing, etc., all complete as directed by Engineer-in-Charge.

Centering and shuttering including strutting, propping, etc., and removal of form work for PCC members in bases of foundations, footings, columns, beams, etc., all complete as directed by Engineer-in-Charge.

Formwork [Centering and shuttering including strutting, propping, etc., and removal of form] for the following RCC members which are defined as below, in fair finished by providing timber, wooden planks, runners / MS sheets with all supports, struts, braces, wedges, scaffolds, bracings, ladders, gangways, dressing with oil including MS bolts nuts and washers, temporary openings, filleting for a stop, chamfered edges, internal / external splayed, rounded angles or grooves for forming throating including making temporary openings in the forms for pouring concrete, etc., all complete as directed by Engineer-in-Charge for the sub-items mentioned below. Note: Formwork material is contractor's own property and shall be removed after completion of work.

Foundations, footings, bases of columns, pedestal, tank bases, ramps, bases, steps, etc., for mass concrete

For Roofs, landings, Slabs supported on walls, roof landings, balconies, access platforms, canopies, decks, etc.,

Plinth beams, Lintels, Roof beams, etc.,

For Columns, Pillars, Piers, etc.,

Chajja, Weather shade, Canopies, Corbels, etc., including edges

Stairs (excluding landings)

Edges of slabs and breaks in floors and walls under 20cm wide

Supplying, straightening, fabricating (cutting & bending), placing in position and binding steel reinforcement of TMT bars of not less than Fe 500 D conforming to IS 1786 for all concrete reinforcement members / works above / below plinth level, including cutting to length, bending to shape required, including cranking, bending spirally for hooping for column, hooking ends and binding with mild steel wire (Annealed) not less than 0.90mm dia or securing with clips, including fixing and bracing, wastage, welding, supporting or otherwise holding firmly in position so that the placing and ramming of concrete will not displace it, etc., complete all as per specifications, drawings and as directed by the Engineer-in-Charge. Note: a) Only authorized laps, chairs, etc., shall be considered for measurement. b) The exposed Reinforcement bars shall be coated with cement slurry.

Providing and laying in position ready mixed or site batched M25 Grade with minimum cement content of 330 Kgs/m3 design mix cement concrete for reinforced cement concrete work using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland / Portland Slag cement, 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, consolidation, levelling, curing, scaffolding, all materials, labour, carriage for all leads & lifts but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the Engineer-in-Charge. Note: (i) Mix design to be obtained from Govt. / NABL laboratory for site batching concrete.

All works upto plinth level including necessary openings and packing if any for laying pipes, cables, etc. ,

All works above plinth level upto floor V level including necessary openings and packing if any for laying pipes, cables, etc.,

Providing, hoisting and fixing in ground (below plinth level) and up to floor five level precast reinforced cement concrete in small lintels not exceeding 1.50m clear span, circular ring walls in recharge pit, etc., as per approved pattern and setting in position including the cost of required centering, shuttering but, excluding the cost of reinforcement with 1:1.5:3 (20mm nominal size derived from natural sources), etc., all complete as directed by the Engineer-in-Charge.

Construction of Coursed rubble masonry (first sort) in cement mortar (1:6) (1 cement : 6 coarse sand) with hard stone, solidly hearted faces, beds and joints squared back, in foundation and below plinth including levelling up with cement concrete 1:6:12 (stone aggregate of 20mm nominal size) upto plinth level, raking out joints 10mm deep, curing, providing weep holes if any, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing expansion hold fasteners with threaded dia of 6mm on CC / RCC / Brick masonry surface backing including drilling necessary holes and the cost of bolt, etc., all complete as per the architectural drawings and the directions of Engineer-in-Charge.

Providing and fixing expansion hold fasteners with threaded dia of 10mm on CC / RCC / Brick masonry surface backing including drilling necessary holes and the cost of bolt, etc., all complete as per the architectural drawings and the directions of Engineer-in-Charge.

Providing and fixing Granite Stone slab of approved shade with table rubbed, edges rounded and polished, of size [75 x 50]cm deep and 1.80cm thick, fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4, stone aggregate of 6mm nominal size and finished smooth, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing MS grills of required pattern in openings, frames of windows, Ventilators, doors / for gates etc., ends of bars shouldered and / or riveted, welded etc., of approved design using MS structurals such as flats, angles, round / square bars, etc., including necessary cutting, welding, embedding in concrete, masonry, etc., including priming coat with approved steel prime, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross-section [90 x 45]mm having single rebate of [32 x 15]mm to receive shutter of 30mm thickness. The laminate shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. MS stay shall be provided at the bottom to steady the frame, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing to existing door frames 30mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5mm thick FRP laminate for panels, including provision of internal wood lipping, rebates, suitable blocks for taking mortice locks, latches or other fittings, fitting to frames / chowkats, etc., conforming to IS: 14856, etc., all complete as directed by Engineer-in-Charge.

Supplying, fabricating and fixing second class teak wooden plain, solid, straight chowkats and frames of doors, windows, partitions, wall panelling frames and other frames, wrought framed, rebated on the solid, rounded or chamfered, put together with glue, pinned at joints and fixed to wall or in position with hold fast lugs or with dash fasteners of required dia & length, etc., all complete as directed by the Engineer-in-Charge.

Providing, fabricating and fixing 35mm thick flush door shutters conforming to IS :2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood & lipping with 2nd class teak wood battens 25mm minimum depth on all edges and well matched commercial 3ply veneering with vertical grains or cross bands including ISI marked butt hinges with necessary screws and face veneers on both faces of shutters and provision of rebates,suitable blocks for taking mortice locks, latches or other fittings, fitting to frames / chowkats, etc., all complete as directed by the Engineer-in-Charge. Note: Fittings / hardware shall be paid separately.

Providing, fabricating and fixing 30mm thick flush door shutters for Toilet entrance conforming to IS :2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood & lipping with 2nd class teak wood battens 25mm minimum depth on all edges and well matched teak 3ply veneering with vertical grains or cross bands including ISI marked Stainless Steel butt hinges with necessary screws and face veneers on both faces of shutters and provision of rebates, suitable blocks for taking mortice locks, latches or other fittings, fitting to frames / chowkats, etc., all complete as directed by Engineer-in-Charge.

Providing [40 x 5]mm flat iron hold fast 40cm long including fixing to frame with 10mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block [30 x 10 x 15]cm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size), etc., all complete as directed by Engineer-in-Charge.

Providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing bright finished brass 100mm mortice latch and lock of 6 levers, vertical type, and a pair of lever brass handles of approved quality, polished bright of approved manufacture to door with all necessary screws, bolts, nuts and washers of approved manufacture, etc., all complete as directed by Engineer-in-Charge.

Supplying and fixing the Polished (bright finished) brass barrel type tower bolts 250mm long X 10mm with barrel of extruded sections of brass of approved make and rolled or drawn brass bolt, design to door with all required screws, bolts, nuts, washers, etc., conforming to IS 204 (Part 2), etc., all complete as directed by Engineer-in-Charge.

Providing and fixing aluminium sliding door bolts(aldrop) of [250 x 16]mm , ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws, etc, all complete as directed by the Engineer-in-Charge.

Providing and fixing bright finished brass butt hinges [125 X 70 X 4]mm with necessary screws, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35Kgs and door width upto 700mm), with necessary accessories and screws, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing 20mm dia chromium plated brass curtain rod / Towel rail of 600mm long having wall thickness of 1.25mm with two chromium plated brass brackets fixed with CP brass screws and PVC sleeves, etc., wherever necessary, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing stainless steel (Grade 304) railing of approved size / design by welding, etc., made of Hollow tubes, channels, plate, etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete including 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., all complete as directed by the Engineer-in-Charge.

Supplying, fabricating, hoisting and fixing in position MS structual steel work E 250 (Fe 410W) in Roof trusses, roof supporting sections, purlins, girders, stanchions, crane gantries, rails / sliding frames, edging angles, frames, fastenings, machine foundations, Deck sheets as per site requirement, etc., using standard steel rolled sections, including MS plates, cutting to dead length where required, notching, drilling, riveting and / or welding, connecting with bolts and nuts, wedging, plumbing, truing up and applying a coat of approved zinc chromate primer, preparation of surface, etc., all complete as directed by the Engineer-in-Charge.

Steel work welded in built up sections / framed work, in gratings, frames (including for gate), guard bar, ladder, railings, brackets, gates, gate accessories, fittings and fixtures, tank base supporting structures and similar works including cutting, hoisting, fixing in position with required foundation and anchor bolts and applying a priming coat of approved steel primer using structural steel as required, etc., all complete as directed by Engineer-in-Charge.

Providing and laying flamed finish Granite stone of Jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent colour flooring in required design and patterns, for steps including threads & risers, pathways, ramps, flooring, skirting, wall faces, etc., along with antislip grooves in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18mm thick stone slab over 20mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing, round nosing, etc., all complete as specified and as directed by the Engineer-in-Charge.

Providing and laying Polished Granite stone slab of colour Black, Cherry / Ruby Red or equivalent for flooring, skirting, etc., in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18mm thick stone slab over 20mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse 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.

Providing and laying Glazed vitrified tiles Matt / Anti skid polished finish size in floors as indicated below for Paper Joint of tile size of [600 X 600]mm / as per site required size (Thickness to be specified by the manufacturer) with water absorption less than 0.08% and confirming to IS : 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 ( 1 cement: 4 course sand), including grouting the joints with grey cement slurry @ 3.30Kg/Sq m including machine cutting, grouting the joints with white cement and matching pigments, etc. all, complete as directed by he Engineer-in-Charge. Note: Quoted rate shall be inclusive of screed, pointing, etc.,

Providing and laying Tiles in Dadoo for walls / wall clad with Vitrified Tiles (Matt finish) over a screed of cement mortar (1:3) - Size of Tile [600 x 600]mm or nearest size available (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 1 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.30Kg/Sq m including grouting the joint with white cement & matching pigments, etc., all complete as directed by Engineer-in-Charge.

Providing and laying Double Charged vitrified floor tiles polished finish size of tile Size of [600 X 600]mm or nearest available size in floors over a screed of cement mortar (1:4) 20mm thick for Paper Joint (Thickness to be specified by the manufacturer) with water absorption less than 0.08% and confirming to IS : 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 ( 1 cement: 4 course sand), including grouting the joints with grey cement slurry @ 3.30Kg/Sq m including grouting the joints with white cement and matching pigments, etc., all complete as directed by Engineer-in-Charge.

Providing and laying Vitrified tiles in Skirting / Dadoo for walls / wall clad over a screed of cement mortar (1:3) - Size of Tile [600 x 600]mm or nearest size available (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, etc., over 12mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.30kg/Sq m including grouting the joint with white cement & matching pigments, etc., all complete as directed by Engineer-in-Charge.

Providing, fixing, testing and commissioning single socketed pipes of 110mm dia, on wall face unplasticised Rigid PVC rain water pipes of 6 kg/cm² SWR grade and of approved make conforming to IS : 13592 Type A, including jointing together with seal ring conforming to IS : 5382, leaving 10mm gap for thermal expansion and all necessary fittings & specials, bends, branches, sockets, clamps, pipe cutting and wastages, cutting and making good the walls, connecting to existing lines, etc., along with removal of existing rain water pipes, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per Sq m as per |S: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-Charge. The sheet shall be fixed using self drilling /self tapping screws of size [5.50 x 55]mm with EPDM seal, complete upto any pitch in horizontal / vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required, etc., all complete as directed by Engineer-in-Charge.

Providing, applying and laying 12mm thick cement plaster work in for internal / External areas of Ceilings, Chajjas, etc., in CM (1:4) including forming grooves not exceeding 10mm wide and not exceeding 10mm deep as per requirement as directed including preparation of surface by hacking, etc., at all levels with necesary materials, labour, scaffoldings, curing, tools and tackles, plants, etc., threading if any as directed, etc., all complete as directed by Engineer-in-Charge.

Providing, applying and laying cement mortar (1:6) plastering 15mm thick on brick / solid blocks / concrete surfaces, finished even and smooth with trowel for Internal / External walls, etc., including supply and fixing of hexagonal chicken mesh minimum 150mm wide having opening [20 x 20]mm of 26 gauge at junctions of concrete & brick work or between different material, including making grooves as per the requirement not exceeding 10mm width and not exceeding 10mm deep with necesary materials, labour, scaffolding, curing, tools and tackles, at all heights, etc., all complete as directed by Engineer-in-Charge.

Providing, applying and laying 18mm thick cement plaster work in two coats for external areas as directed. First coat 12mm thick in cement mortar (1:5) made rough to recieve top coat, second coat 6mm thick in cement mortar (1:6), final surface finished with a floating coat of neat cement after necessary preparation of surface, at all levels including supply and fixing of hexagonal chicken mesh minimum 150mm wide having opening [20 x 20]mm of 26 gauge at juncitons of concrete & brick work or between different material, with necesary materials, labour, scaffoldings, curing, tools and tackles, plants, etc., threading if any, etc., all complete as directed by Engineer-in-Charge.

Painting newly plastered external surfaces with two or more coats applied at 1.43 litre / 10 Sq m / as per manufacturer specifications of 100% premium acrylic emulsion paint having VOC less than 50 grams / litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint with silicon additives of approved make, colour, shade, tint & pattern at all levels, over and including a coat of approved acrylic primer including preparing the surface by removing loose dirt and any organic growth, filling of cracks, necessary scaffolding, etc., all complete as directed by the Engineer-in-Charge. Note: The paint shall have anti-algal, anti-fungal, UV resistant & anti-tarnishing qualities with 100% acrylic base and silicon or elastomeric additives.

Painting Steel surfaces of any description with two coats of synthetic enamel paint of approved colour, brand and manufacture to give an even shade, including preparation of surface by rubbing with fine grade of abrasive paper to ensure smooth, etc., all complete as directed by the Engineer-in-Charge.

Painting newly plastered interior surfaces with two coats of premium acrylic emulsion paint of interior grade having VOC (Volatile Organic Compound) content less than 50 grams / litre conforming to IS 15489, of approved make, brand, colour, shade, tint, manufacture & pattern at all levels, including preparing the surface by removing loose dirt and any organic growth, smoothening the surface by using suitable emery paper, filling crevices and finishing even and smooth by providing and applying white cement based putty of average thickness of 1mm in 2 coats of approved brand and manufacture over the plastered wall surface and followed by the applying priming coat with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content With water thinnable cement primer on applied putty having VOC content less than 50 grams / litre, necessary scaffolding, etc., all complete as directed by the Engineer-in-Charge.

French Polishing on wood work on New work with two or more coats including a coat of wood filler, etc., all complete as directed by the Engineer-in-Charge.

Supply, laying and compacting of granular sub-base in flooring, subbases, ramps, etc., upto plinth level of requisite grading 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, etc., all complete as per specifications and directions of Engineer-in-Charge.

Supplying, Laying, spreading and compacting stone aggregate in recharge pits of specified sizes in uniform thickness, etc., all complete as directed by Engineer-in-Charge.

63mm to 45mm size stone aggregate

53mm to 22.40mm size stone aggregate

Providing and fixing [600 x 450]mm beveled edge mirror of min. 4mm thick superior glass (of approved quality) complete with 6mm thick hard board ground fixed to wooden cleats with CP brass screws and washers, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing White Vitreous China Wash basin of size [630 x 450]mm or nearest available size of approved make with a pair of 15mm CP brass pillar tap of approved model & make, CI brackets, 32mm CP brass waste fitting, 32mm dia semi-rigid PVC waste pipe, waste coupling, including painting of fittings and brackets, cutting and making good the walls, connecting to floor trap and with all necessary fittings and accessories, etc., wherever required, etc., all complete as directed by the Engineer-in-Charge.

Providing, fixing, testing and commissioning trap (floor trap) of approved make with 100mm inlet and 75mm outlet of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors , connection with PVC soil / waste pipe, necessary 150mm thick cement concrete (1:2:4) for embedding the trap, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing white vitreous china pedestal type water closet (European type WC pan) with WC pan with ISI marked white solid plastic seat and lid, 10 litre low level white PVC flushing cistern, along with 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, making it operational for use, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing, testing and commissioning 8mm dia CP / SS Jet (health faucet) with flexible tube upto 1 metre long with SS triangular plate to Eureopean type WC of quality and make as approved with necessary fittings, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing of toilet paper holder of CP brass type all complete as specified and directed by Engineer-in-Charge, inluding the dimantling of existing toilet paper holder, if any, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing PTMT towel ring trapezoidal shape 215mm long, 200mm wide with minimum distances of 37mm from wall face with concealed fittings arrangement of approved quality and colour, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing water closet of White Vitreous china Orissa pattern WC pan of size [580 x 440]mm with integral type foot rests squatting pan (Indian type WC pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white PVC 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, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing white vitreous china battery based infrared sensor operated urinal of approximate size [610 x 390 x 370]mm having pre & post flushing with water [250 ml & 500 ml consumption), having water inlet from back side, including fixing to wall with suitable brackets embedded in cement mortar (1:3), connecting the waste pipe to floor trap with all necessary fittings and accessories like 32mm dia semi-rigid PVC waste pipe (concealed in the wall) including PVC waste fittings, clamps, etc., all as per manufacturers specification and direction of Engineer-in-Charge.

Providing and fixing of ball valve (brass) 25mm nominal bore dia of approved quality, High or low pressure, with plastic floats, screwed for iron pipe or brass ferrule and fixed including necessary fittings i.e flynut, etc., all complete as directed by the Engineer-in-Charge.

Providing and placing in position at terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes along with necessasry accessories, etc., all complete as directed by the Engineer-in-Charge.

Supplying, jointing, testing and commissioning, approved make GM body gate valves with CI wheel and screwed ends, etc., complete all as directed by the Engineer-in-Charge.

Providing and fixing PTMT angle stop cock 15mm nominal bore, weighing not less than 85gms fixed to the health faucet, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing Concealed Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, fixing the pipe with clamps at 1.00m spacing, necessary reducers, tank adaptors, etc., 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 and making good the walls, etc., complete as per direction of Engineer in Charge.

15mm dia

20mm dia

25mm dia

32mm dia

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes of 40mm dia, 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, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing CP brass bib cock of 15mm nominal bore dia and approved quality conforming to IS:8931, etc., all complete as directed by Engineer-in-Charge.

Making connection of drain pipes of 100 to 250mm diameter or sewer line with existing manhole including breaking / cutting into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) cement plastered on both sides with C.M 1:3 ( 1 cement : 3 caorse sand), finished with a floating coat of neat cement and making necessary channels for the drain, etc., all complete as directed by the Engineer-in-Charge.

Constructing brick masonry manhole inside size [120 x 90]cm and 90cm deep including CI cover with frame (heavy duty) 560mm internal diameter, with common burnt clay FPS (non modular) bricks of class designation 7.5 in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with RCC top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40mm nominal size), inside plastering 12mm 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 20mm nominal size) finished with a floating coat of neat cement complete as per standard design, etc., all complete as directed by Engineer-in-Charge.

Constructing brick masonry chamber for underground CI inspection chamber and bends with common burnt clay FPS (non modular) bricks of class designation 7.5 in cement mortar 1:4 (1 cement : 4 coarse sand) CI cover with frame (light duty) [600 x 850 X 900]mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), RCC top slab with 1:1.5:3 mix (aggregate of 20mm nominal size), foundation concrete 1:5:10 (aggregate of 40mm nominal size), inside plastering 12mm thick with cement mortar 1:3, finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design, etc., all complete as directed by Engineer-in-Charge.

Providing and laying Integral cement based water proofing treatment With average thickness of 120mm and minimum thickness at khurra as 65mm including preparation of surface as required for treatment of roofs, (a) Applying a slurry coat of neat cement using 2.75 kg/Sq m of cement admixed with water proofing compound conforming to IS. 2645 and approved by EIC over the RCC slab including adjoining walls upto 300mm height including cleaning the surface before treatment. (b) Laying brick bats with mortar using broken bricks / brick bats 25mm to 115 mm sizewith 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by EIC over 20mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand ) admixed with water proofing compound conforming to IS : 2645 and approved by EIC to required slope and treating similarly the adjoining walls upto 300mm height including rounding of junctions of walls and slabs. (c) After two days of proper curing applying a second coat of cement slurry using 2.75 Kgs/ Sq m of cement admixed with water proofing compound conforming to IS : 2645.

Providing and laying factory made Precast concrete solid blocks of 200mm thickness of grade M10 made of Normal resources / C & D waste from approved manufacturer in superstructure above plinth level upto floor V level with Cement mortar (1:6) in true line and height including curing, cleaning, etc., all complete as directed by Engineer-in-Charge.

Providing and laying half block masonry with factory made Precast concrete solid blocks of 100mm thickness of grade M10 made of Normal resources / C & D waste from approved manufacturer in superstructure above plinth level up to floor V level, etc., all complete as directed by Engineer-in-Charge.

Providing and fixing bright flnished brass handles of 200mm size with screws, etc., all complete as directed by Engineer-in-Charge.

Supplying, laying, testing and commissioning the following dia PVC pipes of 6 kg/cm² SWR grade and of approved make with rubber ring joints conforming to IS 5382, jointed together with solvent, in trenches, ground and floors, including all necessary fittings & specials, bends, branches, sockets, pipe cutting and wastages, cutting and making good the floors, etc., all complete as directed by Engineer-in-Charge.

75mm dia

110mm dia

Providing and fixing (Jaguar make) CP liquid soap holder with dispenser of available size and standard shape with bracket of the same materials with snap fittings of approved quality and colour, including cutting and making good the walls, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing (Jaguar make) CP brass Angle cock with all necessary fittings along with washers, leak proof rubber gasket arrangement and packing with white cement, etc., all complete as directed by the Engineer-in-Charge.

Providing and fixing factory made 3 track UPVC glazed / wire mesh windows comprising of lead free uPVC multi-chambered frame, sash and mullion / coupler (where ever required) extruded profiles having minimum wall thickness of min 1.50mm and upto 2.10mm for Using R3 series with frame Approximate size of (98mm & above and upto 112mm) x (40mm & above & and upto 52mm) or nearest available, both glazed and fly screen sash Approximate size of (55mm & above and upto 66mm) x (30mm & above and upto 43mm ) or nearest available, with zinc alloy (zamak) powder coated handle on every glazed panel along with suitable locking system (touch lock, etc.,), (Height upto 1.80m) conforming to EN: 12608 in any shape, white colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14,

Manufacturing, providing and fixing factory made UPVC glazed Fixed window / Ventilator (fixed / adjustable type) at all levels wit h/ without mullion / transom comprising of lead free uPVC multi-chambered frame, sash and mullion / coupler (where ever required) extruded profiles having minimum wall thickness of minimum 1.70mm for series R1, R2 profiles and min 2.10mm for series R3, R4 profiles with frame sizes as mentioned below, glazed, conforming to EN: 12608 in any shape, white colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (where ever required) of appropriate dimension, EPDM gasket, hardware, SS 304 grade fasteners of minimum 8mm dia with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as per IS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws, etc., Profile of frame, sash & mullion (if required) shall be mitred cut and fusion

Rupees One Crore Seven Lakh Seven Thousand Four Hundred Five and Seventy Two Paise Only

Supplying, Installation, Testing & Commissioning of LED surface mounted Batten light of following body material and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range -5 °C to 40 °C, internal surge protection of 2.5 KV with Short & Open circuit protection, THD < 10%, P.F.≥0.95, IP20, CRI >80, Flicker free, (flicker should be below 5 %), life time (LED, Driver & electrical circuitry), of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard. Manufactures Word Mark/ Name Engraved/Embossing/ Screen printing on housing. complete in all respect i/c external connections with 1.5 sqmm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 <120 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).Powder coated die cast /Extruded aluminium Body (Thickness > 1.20 mm) as per CPWD specification

Supplying, Installation, Testing & Commissioning of LED Recessed/surface Down lighter (Round /square/Rectangular) SMD type of following body material with PMMA and prismatic diffuser and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range - 5 0C to 40 0C, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80, UGR (Unified Glare Rating) < 19, Flicker free, (flicker should be below 5 %), life time (LED, Driver & electrical circuitry), life time of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K/ 4000°K /5700°K / 6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard. Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect i/c external connections with 1.5 sq mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output. LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). Powder coated die cast /Extruded aluminium Body including trim as per CPWD specification.

Supply, Installation, Testing and Commissioning of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal( Aluminium alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/Al body Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS : 374-2019), THD (Total Harmonic Distortion) less than 10%, suitable for operation with regulator for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 0C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC supply, Ceiling Fan compliant to IS 374:2019 fan i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required.

1200mm, service value ≥ 6.0 CM/Min/Watt, air delivery 210 CM/Min (Minimum)

Supply, installation, testing & commissioning of 300mm dia 900 rpm heavy duty exhaust fan of any approved make with louvers, connecting cord with 6A, 3 pin plug top and with all necessary accessories, including making wall openings and replastering to smooth finish with matching paint etc., complete in all respects and as directed by Engineer-in-charge.

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator).

6 way (4 + 18), Double door

40 A rating , four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required as per CPWD specification

Supply and fixing 6A to 32 A rating, SP 240V 10kA, "C" curve, miiniature circuit bracker suitable for inducive load in the existing MCB DB complete with connections, testing and commessioning etc., as required.

Wiring for light point / fan point / exhaust fan point/call bell point from nearest switch box with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, fan regulator, 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. (as per detailed CPWD specifications for Group C wiring)

Wiring to single light point controlled by 1 No 6A, 250V gr. flush type modular SP switch complete in all respects.

Wiring to two light point controlled by 1 No 6A, 250V gr. flush type modular SP switch complete in all respects.

Wiring to three light point controlled by 1 No 6A, 250V gr. flush modular type SP switch complete in all respects.

Wiring to exhaust/wall mounting fan point using 6A, 250V gr. flush type modular SP switch housed along with other lighting switches/separate switch box if required and 3pin 6A, 250V gr. modular type socket housed near the exhaust fan complete in all respects.

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.

Wiring for circuit/submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

3 x 2.5 sq. mm (For lighting ckt from DB to Switch box)

3 x 4 sq. mm(For 6A & 16A power points)

Supply & laying in the already excavated cable trench/fixing on wall/duct wall with necessary M.S clamps / encasing in pipes etc., testing & commissioning of 4Cx16 Sqmm PVC/XLPE, insulated Aluminium conductor 1100V gr. Armoured U.G cables complete in all respect as directed by EIC and as per technical specification.

Supplying and making end termination with brass compression gland and aluminium lugs for 4CX16Sq.mm size of PVC insulated and PVC shielded/XLPE aluminium conductor cable of 1.1KV grade as required

Earthing with G.I. earth plate 600 mm X 600 mm X 6mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 Meter long etc. with charcoal/ coke and salt as required as per CPWD specification.

Supplying & laying 25 mm X 5 mm GI strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with G.I nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of GI nut bolt & spring washer spaced at 50mm)

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Excavation in all types of soil for Cable trench including refilling, consolidating of soil after laying the cable including ramming and levelling to smooth finish as per the Technical specifications enclosed and as directed by the Engineer-in-charge.

Demolishing Cement Concrete manually/machanical means including disposal of material within 50 metres lead as per direction of Engineer in charge

Providing 1:2:4 cement concrete using 20mm graded aggregate including curing etc. and laying in position specified grade of reinforced cement concrete,excluding the cost of centering,shuttering,finishing,and reinforcement-All work up to plinth level:

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in the existing trench, complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supply, installation(surface/recess), testing and commissioning of 2/3/4 Way Powder coated Enclosure with provision to mount MCB/RCCB/RCBO and other modular devices complete in all repects and as per Engineer in Charge.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Double pole

Supplying, Installation, Testing & Commissioning of LED Flood Light, powder coated pressure die cast aluminium body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI>70, under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle 30 deg-120deg as per the application and the project requirement, suitable tilt able fitting, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K /4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 and <135 lm/Watt output . LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C) as per CPWD specification.

Supply and fixing of 40mm dia Class B GI Pipe bent to shape with necessary fixing hardwares etc., for fixing of flood lights on building as directed by Engineer-in-charge.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Rupees Three Lakh Forty Eight Thousand Four Hundred Eighty Five and Sixteen Paise Only

Rupees One Crore Ten Lakh Fifty Five Thousand Eight Hundred Ninety and Eighty Eight Paise Only

Approximate Amount Put to Tender

Rupees Nineteen Lakh Ninety Thousand Sixty and Thirty Five Paise Only

Rupees One Crore Thirty Lakh Forty Five Thousand Nine Hundred Fifty One and Twenty Four Paise Only