PROVN OF POL STORE, UP-GRADATION OF STN EDN SECTION AND PROVN OF CERTAIN B/R WORKS IN VERIFICATION SHED AT AF STN BARRACKPORE UNDER GE (AF) BARRACKPORE

Amount

Demolition of cement concrete (unreinforced) in ground floors and paving n.exc. 15cm thick (below or above ground level) and removal of rubbish from the site complete all as specified and as directed.

Dismantling of floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Taking down cement plaster of any description built in cement mortar on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc. and removal of rubbish from the site complete all as specified and directed.

Taking down chowkhats with shutter (without taking of shutter from the frame) n.exc 1.50 Sqm each and removing from site complete all as spd and directed.

Taking down chowkhats with shutter (without taking of shutter from the frame) exc.1.5 Sqm but n.exc 4.0 Sqm each and removing from site complete all as spd and directed.

Surface excavation n.exc 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Surface excavation n.exc 30 cm deep and averaging 10cm deep and getting out in soft/loose soil complete all as specified and directed.

Excavating over areas n exc1.5 m deep and getting out in soft/losse soil complete all as specified and directed.

Excavating over areas exc1.5 m but n exc 3.00 m deep and getting out in soft/losse soil complete all as specified and directed.

Excavation in trenches n. exc 1.5 m wide and n. exc 1.5 m in depth for foundation etc or for cess well cess pits man holes pier holes etc n.exc 10 sqm on plan n.exc 1.5 m in depth and getting out soft/loose soil complete all as specified and directed.

Excavation in post holes (or similar holes) each n.exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25 cm, watering and removing surplus soil to a distance n.exc 50m and making good disturbed surface in soft/loose soil complete all as specified and directed.

Returning filling in including spreading levelling water and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and directed.

Removing excavated material not exc 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed.

Spreading, levelling, watering and well ramming in layers not exc. 250mm in soft/loose soil, complete all as specified and directed.

Material and labour for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

Material and labour for anti-termite treatement for treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (area of the sub structure in contact with backfill to be measured) complete all as specified and directed.

Material and labour for anti-termite treatement for treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface complete all as specified and directed.

Material and labour for anti-termite treatement for treating the soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall complete all as specified and directed.

Material and labour for polythene film, black, 50 micron, laid in sub bases of floors complete all as specified.

Material and labour for hardcore of broken stone or boulder of gauge exc 63mm but n.exc 100mm deposited, spread and leveled in layers n.exc 15cm thick, watered and rammed to a true surface complete all as specified and directed.

Material and labour for hardcore of broken stone or boulder of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Material and labour for hardcore of broken bricks of gauge not exc 63 mm, deposited, spread and levelled in layers not exc. 15 cm thick watered and rammed to true surface all as specified and directed.

Cutting chases, pinning in existing brick wall and making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and directed.

Material and labour for providing 40 mm thick Damp proof course in cement concrete 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) to horizontal or vertical surfaces including necessary formwork and applying evenly a coat of blown type bitumen at the rate of 1.50 kg per square metre and blinding with clean dry sand @ 0.05 cum per sqm complete all as specified and directed.

Material and labour for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate ) as in foundation, filling and mass concrete complete all as specified and directed.

Material and labour for PCC (1:2:4), type B1, (using 20mm graded stone aggregate), as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and directed

Material and labour for reinforced cement concrete M-25 (Design Mix) (using 20mm graded stone aggregate) as in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

All as per item No 27.00 here-in-before but as in columns, pillars, piers, posts and struts and -ditto-.

All as per item No 27.00 here-in-before but as in beams, cantilevers, bressummers, lintels over 1.5m span and -ditto-.

All as per item No 27.00 here-in-before but as in chajjas and -ditto-.

All as per item No 27.00 here-in-before but as in slabs supported on walls and the like and -ditto-.

Material and labour for precast RCC (1:2:4) type B1 (20 mm graded agregate) as in landings, cover slabs (for man holes etc.), chullha hoods, chajjas, water troughs, shelves and similar articles of any thickness and any size as required at site set jointed and pointed in cement mortar (1:4) complete all as specified and directed.

Material and labour for cement concrete type B1 (1:2:4) (20 mm using graded stone aggregates) in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including formwork complete all as specified and directed.

Material and labour for RCC (1:2:4) (nominal mix) type B1 (using 20mm graded stone aggregate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

Supply only liquid water proofing compound (WPC) complete all as specified and directed.

Material and labour for brick work with fly ash bricks, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:4) complete all as specified and as directed.

Material and labour for brick work with fly ash bricks, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed.

Use and waste of form work to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter with rough finished flat surfaces of concrete complete all as specified and directed.

Use and waste of form work to sides of pillars, posts, struts, piers, columns and stanchions with rough finished square, rectangular or polygonal surface of concrete complete all as specified and directed.

Use and waste of form work to sides of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc with rough finished flat surfaces of concrete complete all as specified and directed.

Use and waste of formwork to chullah hoods, chajjas, troughs and similar items including edges with rough finished flat surfaces of concrete complete all as specified and directed.

Use and waste of form work to soffits of suspended slab such as roof slab, floor slab landings and similar work; not exceeding 200mm thick (Horizontal or slopping) with rough finished flat surfaces of concrete complete all as specified and directed.

Supply and fix 125mm size butt hinges, medium weight, stainless steel complete all as specified and directed.

Suplly and fix 200 mm long aluminum anodised barrel tower bolts cast type complete all as specified and directed.

Supply and fix 200mm size aluminium alloy handles, fabricated type extruded section complete all as specified and directed.

Supply and fix 300mm long aluminium alloy, anodised, sliding door bolts with hasps, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed complete all as specified and directed.

Supply and fix 150mm long floor door stopper of aluminium alloy body tongue, anodised, with hard drawn steel spring fixed to door complete all as specified and directed.

Supply and fix hydraulic regulated door closer aluminium extruded section body designation No. 3, universal type, suitable for aluminium doors etc. complete all as specified and directed.

Supply and fix mortice lock, brass 4 levers vertical type, size 100 mm complete all as specified and directed.

Supply and fix stainless steel 25mm dia curtain rod, fancy type with stainless steel side and end holders and stainless steel brackets fixed in brick /concrete wall with screws complete all as specified and directed.

Supply and fix stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

Supply and fix wire netting of galvanised steel wire 0.71mm dia and 20mm mesh size fixed with tinned tacks of wire staples complete all as specified and directed.

Material and labour for mild steel TMT bars 10mm dia and over, cut to length bent to shape required, including cranking bending spirally for hooping for columns , hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and directed.

All as per item No 53.00 above but 6 to 8 mm dia and -ditto-.

All as per item No 53.00 above but 5mm dia for stirrups, spacer, binders and -ditto-.

Supply and fix mild steel bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and as directed.

Supply and fix structural steel framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering, doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging, also fastening and fixing conforming to Fe 410 W (Gde E250 ) quality A complete all as specified and directed.

Supply and fix mild steel framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors/wicket gate; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290 Gde-E-165 complete all as specified and directed.

Supply and fix mild steel works as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Supply only chain link MS galvanisd fencing of any size complete all as specified and directed. Note:- Weight of chain link fence shall be ascertained through BOO as directed by GE.

Fixing only chain link fencing including line wire, any mesh, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wires complete all as specified and directed.

Supply and fix galvanised 2 strand, steel barbed wire 2.24mm dia. barbed with 2mm dia. barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and directed. NOTE: Each line wire to be measured for payment.

Supply and fix mild steel screw bolts diameter of neck 11 to 15mm (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 5cm but n exc 10cm long complete all as specified and directed.

Material and labour for mild steel round bars 10 mm dia as in tie bar of chain link fencing conforming to Fe-410-W (Gde-E-250) quality-A complete all as specified and directed.

Supply and fix steel rolling shutters, thickness of laths in 1.25mm, without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer erected in position as indicated, complete, gear operated type with chain wheel and hand chain complete all as specified and directed.

Supply and fix safety lever locks mild steel with 4 levers for rolling shutters complete all as specified and directed.

Supply and fix ball bearing for rolling shutters complete all as specified and directed.

Supply and fix steel windows or ventilators, fixed type, with glazing bars complete all as specified and directed.

Supply and fix anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and directed.

Supply and fix powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) 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/ paneling, C.P. brass/ stainless steel screws complete all as specified and directed.

Supply and fix Powder coated (any colour) aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) 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/ paneling, C.P. brass/ stainless steel screws complete all as specified and directed.

Supply and fix anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design / pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening complete all as specified and directed.

Supply and fix 12mm thick Prelaminated particle board, exterior grade, prelaminated both side with decorative choice lamination fixed with screws to aluminium frame work with aluminum clip/ beadings etc complete all as specified and directed.

Material and labour for 5mm thick rendering in cement mortar (1:3) with using water proofing coumpound (WPC) @ 200 ml per 50 Kg bag of cement or as per manufacturers instruction on roof top while concrete is green to become integrated part of concrete padding layer and finish the surfaces even and smooth without using extra cement complete all as specified and directed. Note : WPC will be measured and paid separately under respective item.

Material and labour for water proofing treatment to RCC roof surface comprising with the following course of treatment/specifications from bottom to top :- (a) Applying cold bituminous primer @ 0.30 liters per sqm confirming to IS 3384 over plastered surfaces of roof. (b) One layer of APP based polymeric membrane 3mm thick, weight not less than 3.50 kgs per sqm, reinforced with non woven polyester matt central core fabric (weight not less than 160 GSM) and coated on both side with and including layer of APP modified bitumen and finished with and including micro-prefabricated heat fusible polythene film on both surfaces. (c) Applying one coats of hot bitumen 85/25 grade @ 1.20 kg per sqm over membrane surface. (d) Finally applying two coats of aluminum paint @ 0.10 ltrs per sqm per coat on top surface.

Note:- (i) The work shall be executed only through authorised applicator of manufacturer as approved by GE. (i) Laying of APP based polymeric membrane shall be done by torch on method or as per manufacturers instructions. (ii) A minimum overlap of 150mm and 100mm should be made in the end and sides of the polymeric membrane respectively and sealed all overlaps and joints as per manufacturers instructions. Make of APP membrane:- Super Thermolay of M/s STP Ltd, Hyperplas of M/s IWL India Ltd, Hydrostop of M/s Tiki Tar Danosa (India) pvt ltd, , M/s FOSROC Chemicals, Smartcare APP membranes of M/s Asian Paints Ltd.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc including brushing neat cement slurry with 3.00 kg of cement per sqm complete all as specified and directed.

Material and labour for 25mm thick PCC (1:2:4) type B-0 (using 12.50mm graded stone aggregate) as in levelling course for laying floor finishes complete all as specified and directed.

Material and labour for 75mm thick PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in plinth protection and finished the surface even and smooth without using extra cement including forming of construction joints complete all as specified and directed.

Material and labour for 75mm thick PCC (1:3:6), type C-2, (using 40mm graded stone aggregate) as in sub base of floor and pavings etc complete all as specified and directed.

Material and labour for 50mm thick PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) as in plinth protection including finishing the concrete surface even and smooth without using extra cement complete all as specified and directed.

Material and labour for 100mm thick PCC (1:3:6), type C-2, (using 40mm graded stone aggregate) as in sub base of floor of ramp etc complete all as specified and directed.

Material and labour cement concrete 100 mm thick type B-1, 1:2:4 (using 20mm graded stone aggregate) as in wearing course of floors of ramp and finishing concrete surface by spike rolling on newly concreted surfaces or making impressions of expanded metal, whilst the concrete is green complete all as specified and directed.

Material and labour for 40mm thick PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in levelling course for laying floor finishes complete all as specified and directed.

Material and labour for 100mm thick PCC (1:2:4) type B-2 (using 40mm graded stone aggregate) as in plateform including finishing the concrete surface even and smooth without using extra cement complete all as specified and directed.

Material and labour for machine cut kota stone slab flooring 20-25mm thick laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab laid over and including 20mm thick screed bed in cement mortar (1:6) including rubbing and polishing complete all as specified and directed.

All as per item No 85.00 above but 18-20mm thick in skirting and dado laid over and including 10mm thick rendering in cement mortar (1:4) and -ditto-.

Material and labour for grinding and polishing by machine to existing kota stone slab flooring including treating the surface with beeswax polish complete all as specified and directed.

Material and labour for green marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shade including 15mm thick screed bed in cement mortar (1:4) complete all as specified and directed.

Material and labour for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed.

Material and labour for glazed ceramic tiles of size 350x250x7 mm / 450x300x7mm (premium quality) coloured in vertical surfaces such as riser of steps, skirting, dado and pillar set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 10mm thick cement plaster in cement mortar (1:4) complete all as specified and directed.

Material and labour for virified ceramic tiles (light shade) (premium quality) 8-10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

All as per item No 91.00 above but in skirting and dado laid over and including 10mm thick rendering in cement mortar (1:4) and -ditto-.

Material and labour for ceramic, non skid joint free, coloured tiles (premium quality) 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11sqm but not exc. 0.18sqm as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles laid over and including 15mm thick screed bed in cement mortar (1:6) complete all as specified and directed.

Material and labour for 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 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed.

Material and labour for providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as 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 and including 50mm thick compacted bed of coarse 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 fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed.

Material and labour for 15mm thick rendering in cement mortar (1:4) on fair faces of brick work in two layers, first layer of 10mm thick and top layer of 5mm thick with using water proofing coumpound (WPC) @ 200ml per 50 Kg bag of cement or as per manufacturers instruction and finish the surfaces even and smooth without using extra cement as in wall complete all as specified and directed. Note : WPC will be measured and paid separately under respective item.

Material and labour for 10mm thick dubbing out plaster on irregular face of walls / ceiling and rough finished in cement mortar (1:4) complete all as specified and directed.

Material and labour for GI wire netting 1.40mm dia and 12mm mesh fixed with tinned tacks and tied with existing ceilings reinforcement complete all as specified and directed.

Material and labour for 10mm thick rendering on fair faces of brick work or concrete surfaces in cement mortar (1:6) and finish the surfaces even and smooth without using extra cement as in wall complete all as specified and directed.

Material and labour for 5mm thick rendering on concrete surfaces in cement mortar (1:3) and finish the surfaces even and smooth without using extra cement in ceiling complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of wall and applying three coat of white wash complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of ceiling and applying three coat of white wash complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of 100% premium acrylic emulsion paint (camouflage patteren) having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistance primer complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of acrylic washable distemper over a coat of alkali resistance primer complete all as specified and directed.

Materials and labour for complete removal of existing treatment on walls and applying two coats of acrylic washable distemper over a coat of alkali resistance primer including preperation of surface complete all as specified and directed.

Materials and labour for applying 2mm thick wall care putty complete all as specified and directed.

Material and labour for preparation of old decorated surfaces of walls and applying one coat of 100% premium acrylic emulsion paint (camouflage patteren) having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 0.715 litre/ 10 sqm complete all as specified and directed.

Supply and fix 4 mm thick sheet glass ordinary quality and glazing with oil putty or wooden/ aluminium rubber beads, nails etc in square not exc 0.5 sqm in each pane complete all as specified and directed.

Supply and fix 5 mm thick figured glass pin headed type and glazing with oil putty or wooden/ aluminium rubber beads, nails etc in square not exc 0.5 sqm in each pane complete all as specified and directed.

Supply and fix 5.5 mm thick sheet glass, ordinary quality and glazing with oil putty or wooden/ aluminium rubber beads, nails etc in square not exc 0.5 sqm in each pane including solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and directed.

Material and labour for preparation of new steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinch chrome primer complete all as specified and directed.

Material and labour for preparation of new steel surfaces of any description not exceeding 10cm in width or girth, not otherwise described when unconnected with other painting and applying two coats of synthetic enamel paint over a coat of zinc chrome primer complete all as specified and directed.

Material and labour for writing letters or figures / Numericals (Block, Roman, Italic or Indian) not exc. 30 cm high with synthetic enamel paint complete all as specified and directed.

Supply and fix in repair vitreous china wash down water closet pan (pedestal Pattern) white (excluding fixing bolts flusing cistern and flush pipe) including connection to drain (or out going pipe) and to flush pipe anti syphonage pipe incl cast iron P or S trap fixed on floor plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

Supply and fix in repair counter top oval shaped vitreous china wash hand basin, white, of size 560mmx410mm fixed to granite/marble top slab, including cutting for and pinning in and 32 mm bore cast copper alloy chromium plated waste fittings and 32mm dia PVC waste pipe 800mm long including 15mm bore fancy type long body swan neck pillar tap cast copper alloy with capstan heads, chromium plated, screwed down, high pressure with or without lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe complete all as specified and directed.

Supply and fix vitreous china urinals, Half stall type, white flat back of size 590x390x375 (back or corner wall type) complete including providing and fixing plugs, bedding urinal against wall in cement mortar (1:2), securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe), incl CP waste coupling and CP Urinal spreader for fixing with 15 mm dia pipe complete all as specified and directed.

Supply and fix sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm, bowl size 410mm x 330mm x 160mm complete all as specified and directed.

Supply and fix 32mm dia Low density polyethylene (LDPE) pipes of pressure rating 6 kgf/sqcm complete all as specified and directed.

Supply, hoist and fix 500 litre capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) white in colour, multi layer (ISI marked) and providing 20mm dia ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule hoisted and fixed in position all as specified in SSR Part I including dismantling of old unseviciable existing tank complete all as specified and directed.

Supply and fix 15 mm bore steel tubes medium grade, galvanised, with all fitting and fixed to walls, ceilings, roofs or laid in floors including taking down existing unserviciable steel tube complete all as specified and directed.

Supply and fix 20 mm bore steel tubes medium grade, galvanised, with all fitting and fixed to walls, ceilings, roofs or laid in floors including taking down existing unserviciable steel tube complete all as specified and directed.

Supply and fix gun-metal blobe or gate valves 20 mm dia with iron wheel head screwed both ends for iron pipe complete all as specified and directed.

Supply and fix in repair 15 mm bore CP fancy type stop valves/angle valve, cast copper alloy, screwed down high pressure with crutch or butterfly handle screwed both,ends for iron pipe or for unions and fixed complete all as specified and directed.

Supply and fix in repair 15 mm bore long body bib taps fancy type cast copper alloy chromium plated with crutch or handles screwed down, screwed for iron pipes complete all as specified and directed.

Supply and fix 15 mm bore PVC connection pipe 600mm long with PTMT nuts at both ends complete all as specified and directed.

Supply and fix soap dish, brass chromium plated, fancy type, fixed to plugs with chromium plated fixed with brass screws complete all as specified and directed.

Supply and fix in repair health faucet (ABS body) mild steel chromium plated suitable for 15mm dia pipe with 1.25mtr long flexible tube and ABS wall hook including making connection and fixed in position complete all as specified and directed.

Supply and fix in repair 10 ltr capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe complete all as specified and directed.

Supply and fix 20mm dia tubular towel rail 600mm long of brass chromium plated with end brackets complete all as specified and directed.

Supply and fix sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

Supply fix in repair 32mm dia PVC waste pipe 800mm long complete all as specified and directed.

Supply and fix in repair 125mm dia stainless steel grating doom with hole fixed with cement complete all as specified and directed.

Material and labour for flame proof light/fan point wiring (concealed type) with single core PVC insulated unsheathed multistranded FRLSH copper conductor cable of 1100 volts grade size 1.5 sqmm (nominal area) in and including heavy duty rigid 20mm dia steel conduit with accessories including with 1.2mm thick pressed steel terminal boxes in flush to existing wall surface with 3mm thick bakelite sheet top cover (ISI marked) fixed with chromium plated brass screws and cap washers suitable for housing switches, sockets and regulators with all fittings and fixing materials with one single core PVC insulated unsheathed 1.5 sqmm (nominal area) multistranded FRLSH copper conductor as earth continuity wire and connected to earth dully complete all as specified and directed. Note: (a) Red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. Separate cable for earthing and neutral to be used for each individual circuit from the distribution board. (b) Quoted rate shall be included for cuttings /chasing the wall and making good disturbed surfaces to fix steel conduit and MS terminal box.

Material and labour for light/fan point wiring (concealed type) with single core PVC insulated unsheathed multistranded FRLSH copper conductor cable of 1100 volts grade size 1.5 sqmm (nominal area) in and including heavy duty rigid non metalic 20mm dia PVC conduit with accessories including with 1.2mm thick pressed steel terminal boxes in flush to existing wall surface with 3mm thick bakelite sheet top cover (ISI marked) fixed with chromium plated brass screws and cap washers suitable for housing switches, sockets and regulators with all fittings and fixing materials with one single core PVC insulated unsheathed 1.5 sqmm (nominal area) multistranded FRLSH copper conductor as earth continuity wire and connected to earth dully complete all as specified and directed. Note: (a) Red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. Separate cable for earthing and neutral to be used for each individual circuit from the distribution board. (b) Quoted rate shall be included for cuttings /chasing the wall and making good disturbed surfaces to fix PVC conduit and MS terminal box.

All as per item No. 137.00 here-in-before but for one five pins 5 Amps switch socket outlet point on independent board and -ditto-.

All as per item No. 137.00 here-in-before but for one five pins 5 Amps socket outlet point on same board and -ditto-.

All as per item No. 137.00 here-in-before but for 15 amps socket outlet with 2.5 sqmm PVC insulated (FR-LSH) unsheathed copper cable multistranded conductor 1100 volts grade including 2.5 sqmm PVC insulated (FR-LSH) unsheathed copper cable multistranded conductor 1100 volts grade as earth continuity conductor and connecting to common earth dolly and -ditto-.

Supply and fix switch piano one way 5/6 amps 240 volts, single pole complete all as specified and directed.

Supply and fix socket outlet 2 in 1, 3 pin 5 Amp flush type complete all as specified and directed.

Supply and fix switch socket combination 2 in 1, 5 pin , 5 amps flush type complete all as specified and directed.

Supply and fix switch socket combination 5 in 1, 5/15 amps socket complete all as specified and directed.

Supply and fix ceiling rose, 3 terminals, fabricated of PVC/Polycarbonate, isolated body complete all as specified and directed.

Supply and fix sheet metal enclosure SPN DB 8 ways double door having facility to fix MCB in incomer and MCBs in outgoing, metal door IP-43 type complete fitted with bus bars, neutral links, blanking plates complete all as specified and directed.

Supply and fix MCB SPN, 240 Volts, 40 amps, "C" series, breaking capacity 10 KA complete all as specified and directed.

Supply and fix MCB SP, 240 Volts, of 6 to 32 amps current rating, 10 KA breaking capacity "C" series complete all as specified and directed.

Material and labour for concealed sub-main wiring comprising single core , 2 runs of 4 sqmm nominal cross sectional area, FRLSH multistranded copper conductor cable, PVC insulated unsheathed 1100 volts grade drawing in and including appropriate dia of PVC conduit and its fittings complete including provision of 1x4 sqmm nominal cross sectional area single core FRLSH multistranded copper conductor cable, PVC insulated unsheathed 1100 Volts grade as earth wire complete all as specified and directed. Note :- (i) Extra length of cables/ wire required for connection to MCBs/DB's shall be included in quoted rate. (ii) Cuttings /chasing of wall etc and making good the disturbed surface shall be included in the quoted rates.

Supply and fix indoor LED recessed mounted luminaire 36 Watt comprises of white powder coated CRCA housing with high translucent frosted diffuser and driver inbuilt 4KV surge protection, efficacy > 110 lm/W, CRI ≥80, 5700K, power factor-0.95 suitable for 600 x 600 mm (2 feet x 2 feet) complete with all accessories including internally prewired connecting upto flexible copper conductor cable of suitable size complete all as specified and directed. Make:- Crompton /Wipro / Philips/ GE.

Supply, installation, testing and commissioning of energy rating 5 star, inverter split Air Conditioner capacity 1.5 Ton with indoor and outdoor unit comprising of the following:- (a) Multi-stranded copper conductor wire 4 core, 2.50 Sqmm not less than 3.0 mtrs with copper lugs. (b) Incoming and outgoing high quality copper pipe with foam insulation duly white taped of each size not less than 3.0 mtrs. (c) Key features: - (i) Multi adjustable mode. (ii) High ambient cooling. (iii) Super dry. (iv) Turbo cooling. (v) Anti microbial air filteration. (vi) Eco-friendly refrigerant R-32/ R-410A. (vii) 100% copper. (viii) Sleep mode. (ix) Wide voltage range operation. (x) The ISEER vlaue of Air Conditioner shall be 4.5 (minimum). (xi) Cordless remote - 01 No.

Notes: - (i). Extra copper pipe and multistranded copper conductor wire required for Air Conditioner to be installed on parapet wall of building roof top shall deemed to be included in quoted rate. (ii). Rate for scaffolding/ladder/tools and plants required to install Air Conditioner i.e. for making holes to wall, drilling, making good disturbed surfaces and matching with the existing colour shall deemed to be included in quoted rate. (iii) Outdoor unit should be kept above the level of Indoor unit. For installaiton of ground floor ACs oudoor should be on wall surfaces and for first floor ACs should be on parapet wall of roof top of the building with out extra cost to the Govt all as directed by Engr-in-chrg. (iv) The MES No should be painted on indoor and outdoor unit with navy blue colour letters of size not less than 15 mm height. Drain pipe should be clamped up to plinth protection. No extra claim should be allowed for drain pipe from indoor unit to plinth protection of outside the building. (v) The quoted rates are also inclusive of making holes in brick/stone wall for installation of Air Conditioner and making good to the exisitng surface with putty and paint in as specified and directed by Engr-in-charge.

Supply and fix industrial plug and socket type DB (functional unit) 20 Amps capacity with provision of single pole 20 amps MCB, plug top and earth plug, grouted flush to walls complete all as specified and directed.

Supply and fix flame proof / weather proof LED 1 x 20W 4 feet 230 V tube light fitting with lumen output not less than 4000 Lumens, body made out of cast aluminium alloy LM6 construction certified by CIMFR, BIS & PESO including suitable electronic including necessary fixing arrangements and connecting up complete all as specified and directed. Make: Sudhir /Bajaj/ Crompton Greaves.

Supply and fix sheet metal enclosure SPN DB 4 ways double door having facility to fix MCB in incomer and MCBs in outgoing, metal door IP-43 type complete fitted with bus bars, neutral links, blanking plates complete all as specified and directed.

Material and labour for flame proof flexible metalic hose conduit 20mm dia 300mm long for exhaust fan/ flame proof light fitting connection from ceiling rose complete all as specified and directed. Make: Sudhir /Bajaj/ Crompton Greaves.

Supply and fix flame proof exhaust fan having sweep size of 305 mm having air discharge capacity of 1120 CFM complete with 0.25HP single phase 240V, 1440RPM capacity of motor duly approved complete all as specified and directed. Make : Sudhir /Bajaj/ Crompton Greaves.

Supply and fix flameproof switch LM6 body, rotary switch, SP, 16 Amps , IP66 protection die cast aluminium alloy for ON/OFF light / fan point to operate on single phase 230 Volts, AC with termination box certified by CIMFR and PESO certified IS-2145 complete all as specified and directed. Make : Sudhir /Bajaj/ Crompton Greaves.

Supply, laying, connecting and testing XLPE insulated, PVC sheathed, armoured LT electric power UG cable (heavy duty with stranded aluminum conductor) of size 10 Sqmm, 2 core, 1100 Volts (earthed) grade, confirming to IS-7098 (Part-I) laid through duct/ pipe / in trench etc. with cable glands & suitable size of aluminium lugs complete all as specified and directed. Note : Earth work, brick protection and sand cushioning and GI Pipe Shall be measured and paid separately under respective item.

Materials and labour for boring of holes of size 50mm dia under road without disturbing the top surface of the road and taxiway for passing through the cable complete all as specified and directed Note-Necessary infrastructure required for boring shall by arranged by the contractor and cost of the same included in quoted rates.

Supply and fix galvanised steel tubing of size 40 mm dia, light grade with all fittings, laid in trenches or fixed on wall, floor or on pole for protection of cables complete all as specified and directed.

Material and labour for sand cushioning with clean and dry river sand for protection of PVC cable with approved sand of uniform thickness. laid dry, filling in trenches and punning down in proper required layers complete all as specified and as directed. Note:- Punned down thickness shall be measured for payment.

Materials and labour for brick protection cover to underground cables with sub class ‘B’ bricks of size 23 X 11.5 X 7.5 cm, (locally available best quality), laid dry and flat putting each other with gaps not exceeding 10mm complete all as specified and as directed.

Supply and fix 25mm dia High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 for passing of cable through PCC foundation from trench to cable junction box complete all as specified and directed

S.C. TRADING COMPANY (BID ID -3169066)

KUMAR ENTERPRISE (BID ID -3168990)

SARKAR AND COM (BID ID -3167865)

BIKASH CHANDRA NEOGI (BID ID -3169615)

Oenix and associates (BID ID -3167645)

APOLLO TRADERS (BID ID -3167501)