ADDN ALTN AND SPL REPAIRS TO JCOS AND OR MD ACCN AT KOLKATA MIL STN UNDER GE FW KOLKATA

Amount

Demolition of Brickwork or stone/boulder masonry quoins,arches, pillars etc but excluding ashlar facings,dressed all stone work and precast concrete articles built in cement mortar.(upto 04 storey Hight of building)all as specified and directed

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for brick work with flash brick old size built in cement mortar 1:6 straight or curved on plan exceeding 6 mtr mean radius and all as directed.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for Brickwork with flyash brick old size, straight or curved on plan to any radius in half brick thick walls built in CM (1:4) .(upto 04 storey High of building)all as specified and directed

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Taking down cement plaster including raking out joints, hacking for key, scrubbing down with water etc complete.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for Rendering 15mm thick in CM (1:6) on other than fair face of brick work or concrete surfaces and finished the surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for Rendering 5mm thick with CM (1:3) on concrete surfaces and finished the surface even and smooth as in ceiling complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to12 storey

M&L for Rendering 20mm thick in two layers (Top 10mm thick rendering coat mixed with water proofing compound applied as per manufacturers instructions shall be laid over 10mm thick plastered surface) with CM (1:4) on fare faces of brick work or concrete surfaces finished the surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.. .(upto 04 storey Hight of building) Note: WPC shall be measured and paid separately

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Supply only Integral water proofing compound complete in all as specified.(upto 12 storey High of building.

M&L complete removal of old decorated surfaces and Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) over 1.5mm thick wall care putty complete all as specified & directed..(upto 04 storey High of building).

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M/L preparation of new plastered surface and applying three coats of white wash on ceiling complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M/L preparation of old surface and applying one coats of white wash on ceiling to match with the new one complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for preparation of new plastered surfaces of wall and applying two coat of oil emulsion distemper over a coat of alkali-resistant primer over 1.5mm thick wall care putty complete in all respect as specified..(upto 04 storey High of building).

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L preparation of old decorated surface by complete removal of existing treatment, washing, rubbing, stopping etc and applying two coat of oil emulsion distemper over a coat of of alkali-resistant primer over 1.5mm thick wall care putty complete in all respect as specified..(upto 04 storey High of building).

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for preparation of new plastered surface of walls and applying Two or more 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 over 1.5mm thick wall care putty new surfaces. complete all as specified & directed..(upto 04 storey High of building).

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for cement concrete ( 1:2:4) type B1( using 20 mm graded crushed stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed by Engineer-in-charge. (above but 9 storey to 12 storey High of building)

S&F in repair for 30mm thick precast RCC (1:2:4) B 0 12.5mm graded aggregate set in CM 1:4 as in luvers, jallies etc. upto 4 storey of building including taking down of old U/S existing precast RCC jallies.

Dismantiling of floor hearth or wall tiling incl cement mortar (but not backing), and rubbish off the premises (out of MOD land), complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Roughening of surface of old concrete floor by picking , sweeping clean and washing down with water to remove dust etc complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L non-skid joint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.09 sqm but n.exceeding 0.11 sqm in toilet/bath floor etc.set over Screed bed or bedding layer 15 mm thick in cement mortar (1:6) for laying floor finishes and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L non-skid joint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.135 sqm but n.exceeding 0.18 sqm in floor etc.set over Screed bed or bedding layer 15 mm thick in cement mortar (1:6) for laying floor finishes and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L non-skid joint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.135sqm but n.exceeding 0.18 sqm in skirting etc.set over Screed bed or bedding layer 10 mm thick in cement mortar (1:3) for laying in wall finishes and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L Glazed ceramic coloured wall tiles of sizes of 450X350X7mm / 450 X300X7 mm thick set over Screed bed or bedding layer 10 mm thick in cement mortar (1:3) for laying in wall finishes and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for 18 to 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms etc.set over 15mm thick cement mortar bedding (1:6) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including dismantling complete all as specified. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and as directed by Engr-in-Charge..(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Demolition of cement concrete of any description and in any position not other wise specifically provided for complete all as specified and as directed. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Material & labour preparation of new steel and iron surfaces of any description area exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide and zinc chrome primer, complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Material & labour preparation of old painted steel surfaces of any description exc 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engineer-in-charge (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

M&L for two coats of synthetic enamel paint over a coat of pink primer area exc.10cm width or girth over new wooden surfaces including preparation of surface complete all as specified and as bdirected by Engineer-in-Charge.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Material & labour preparation of old painted wooden surfaces of any description exc 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by Engineer-in-charge (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Dismantling cast iron or re-inforced concrete drain pipes including fittings of 100mm bore, jointed in cement mortar complete all as specified and as directed by Engineer-in-charge. (upto 12 storey High of building)

S&F 110mm bore PVC(SWR) pipe single socket in any length rubber ring joints fixed to wall complete all as specified and as directed by Engineer-in-charge. (upto 12 storey High of building)

S&F in repair 100mm bore cast iron soil waste and vent pipes in any length with or without ears with cement joint fixed to walls including pipe nails, distance pieces, plugs holder bats scaffolding etc in foul places, upto 12 storey.

S&F in repair 100mm dia CI bends, tee, branch piece (any radius) diminishing pieces or tapers in foul places with oval access door including necessary scaffolding upto any height.

S&F 110mm bore PVC(SWR) pipe bend single socket complete all as specified and as directed by Engineer-in-charge. (upto 12 storey High of building)

S&F 110mm bore PVC(SWR) WC connector bend type complete all as specified and as directed by Engineer-in-charge. (upto 12 storey High of building)

S&F PVC (SWR) 110 mm bore junction single, (Single T) equal or unequal complete all as specified and as directed by Engineer-in-charge.

S&F PVC (SWR) 110 mm bore junction double, (Single T) equal or unequal complete all as specified and as directed by Engineer-in-charge.

S&F PVC (SWR) 110 mm bore branch piece, double (double Y) equal or unequal complete all as specified and as directed by Engineer-in-charge.

Taking down chowkat with shutter (without taking off shutters from the frame) n. exc 1.5 sqm each complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Taking down chowkat with shutter (without taking off shutters from the frame) area exc 1.5 sqm but n.exc 4 sqm each complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F Solid PVC Door Frame of size 50mm x47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing and PVC sheet used instead of Plain colour PVC sheet & edges will be painted to match with printed sheetcomplete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail & bottom rail panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & nails with suitable PVC sheet beading and jointing together with solvent cement supplying& fixing in the frame at site complete as per specification & drawing. complete in all respect as specified... (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F 125 mm long Aluminium handles, cast type, anodised complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F 100 mm Butt hinges, extruded alu minium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building)

-Ditto- all as item No. above but from 5 storey to 8 storey of building

-Ditto- all as item No. above but from 9 storey to 12 storey of building

S&F 100 mm long Aluminium anodised, barrel tower bolts of extruded section all as specified and as directed (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F30 mm thick flush shutters, solid core construction, with block board core and ply wood face panels, commercial type on both side.(upto 04 storey hight of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F 35mm thick 2nd class hard wood glazed & skleton shutters, open rebated and prepared to received glass, gauge etc.(without sash bars) edges of framing plain chamfered or rounded, fitted with cut and mitred beads for securing glass etc, size of members of shutters as specified in SSR Part-I section 8, clause 8.20(a) complete all as directed. (upto 04 storey high building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F 2nd class hardwood Small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including 50 mm long butt hinges medium weight cold rolled mild steelall necessary' labours; articles n exc 200 cu. cm each (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F 200 mm long Aluminium anodised, barrel tower bolts of extruded section all as specified and as directed (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F 300 mm aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section or cast al alloy all as specified and as directed.(upto 04 storey High of building)

All as per item no above but 5 storey to 8 storey

All as per item no above but 9 storey to 12 storey

Supply and fix Aluminium anodised (powder coated) Three track sliding window frame with shutters with (2 nos glazed and one wire gauzed shutter) including all necessary joining cleats, hold fast, rubber gasket, snap beading and locking arrangements fixed with screws to wall etc. complete with glazing and including 5 mm thick tinted glass to aluminium frame work using rubber gasket and including stainless steel wire cloth of 0.36 mm dia & average width of aperture 1.40mm with staple or suitable fillets wire mesh fitted with screws and washers etc with the following section of frame and shutter:- (A) Sections for shutter :- (i) "H' section 39 x 20 x 1.50 mm thick. (ii) 'Interlock' section 39 x 20x 1.50 mm thick. (iii) 'Edge & Bottom' section 41 x 20 x 1.50 mm thick. (B) Section for frame :- (i) Top & Sides 91 X 29.70 X 1.50mm not less than 1.502 Kg /RM. (ii) Bottom 91 X 29.70 X 1.50mm not less than 1.502 Kg /RM and complete all as specified and directed.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F 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; plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified & as directed. (upto 12 storey High of building)

M&L for 18/19 mm thick MDF board, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber/ steel frame work complete all as specified & as directed. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F in repair tubular 20mm decorative curtain rod aluminium anodised complete all as specified and as directed.

S&F in decorative brackets for curtain rod in any size complete all as specified and as directed.

S&F 100 mm size extruded aluminium alloy handles, fabricated type, anodised complete all as specified.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

S&F Hasp and staple 75mm, safety type, aluminium with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified. (upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Taking out/Stripping of old Roof treatment membranes/Tar felt incl layer of cement mortar of any type carefully from roof surfaces (without damaging roof ) and incl preparation of old roof surfaces by picking, sweeping, cleaning and washing down with water to remove dust & receive new treatment complete all as specified and directed.(upto 12 storey High of building)

M&L cutting out cracks to "V" section in existing roofs of terracing cleaning out, wetting, grouting, with cement sand slurry 1:3 complete all as specified and directed.(upto 12 storey High of building)

M&L for 25mm thick PCC 1:2:4 type 'B-0' using 12.5 mm graded crushed stone aggregate finished with even and smooth without using extra cement for padding concrete with minimum thickness of 25 mm with a slope of 1:40 complete all as specified and directed. (upto 12 storey High of building)

M&L for 10 mm thick rendering in cement mortar 1:4 mixed with Water Proofing Compound as per manufacture's instructions and top surface of rendering finished even and smooth to recieve water proofing treatment complete all as specified and directed.(upto 12 storey High of building) Note : Water Proofing Compound shall be measured and paid separately.

M&L for applying heavy treatment (for severe conditions) bitumon 85/25 at the rate of 1.2 kg per sqm including cleaning surface on roof surface for fixing APP membrane complete all as specified and directed. (upto 12 storey High of building)

M&L APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) laid over bitumen coasted surface of roof applied with proper torch flames all as per manufactures instruction. NOTE:- The APP membrane will have an overlaping of 100 mm on the end laps and 150 mm on side laps. The overlaping and joints will be thermo sealed with the propare torch complete all as specified and directed.(upto 12 storey High of building)

M&L for applying protective coating with one coat of aluminium paintcomplete all as specified and directed.(upto 12 storey High of building)

Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position,Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc exc 1000 ltr but not exc 2000 ltr 5 to 8 storey high of bldg complete in all respect as specified.(upto 12 storey High of building)

Supply and fixing 2000 Litre capacity rotational moulded polyethylene water storage tanks (multilayer.cylindrical vertical with closed top) with and including 25 mm dia PVC float valve .hoisted and fixed in position including taking down old one and deposited to store yard 5 to 8 storey high of bldg complete in all respect as specified. (upto 12 storey High of building)

Cutting chases, pinning in. 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 etc., and making good, cutting not exc 10 cm girth

S&F 20 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

S&F 25 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

S&F 20mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) complete all as specified and directed.

S&F 25mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) comlete all as specified and directed.

Taking down old Kitchen Rack and S&F Stainless steel kitchen rack / plate rack of size 36"x31"x10" , made of stainless steel sheet 0.63 mm thick etc complete all as specified and as directed by Engineer-in-charge.(upto 12 storey High of building)

S&F in repair 25 mm bore in repair gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipes complete all as specified and directed.(upto 12 storey High of building)

S&F 15mm bore in repair Brass CP bib cock with crutch or butterfly handle chromium plated complete all as specified and directed.(upto 12 storey High of building)

S & F in repairs 15 mm Dia CP stop cock(concealed type) , with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. (upto 12 storey High of building)

S & F in repairs 15 mm Dia CP angular cock , with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. (upto 12 storey High of building)

S&F PVC connection 15 mm size pipe with PTMT nut of Length 600mm complete all as specified and directed.(upto 12 storey High of building)

S&F in repair brass CP Shower roses in repair with or without swivel joints, 125mm size, including fixing to steel pipes or union complete all as specified and directed.(upto 12 storey High of building)

S&F Chromium plated Soap dish, fixed to plugs with chromium plated brass screws complete all as specified and directed. (upto 12 storey High of building)

S&F PVC bathroom cabinet of size with chromium plated brass screws complete all as specified and directed.(upto 12 storey High of building)

S & F 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.

S&F PTMT tubular towel rail 450mm long, with and including CP brass screws and wooden/plastic cleats, weight not less than 170 gms complete, fixed in wall complete all as specified and directed.(upto 12 storey High of building)

S&F in repair Vitreous China wash basin (colour white), angle back, size 550X400 mm, excluding taps, waste,chain and plug and porcelain stopper but including cutting for and pinning in ends of and brackets, waste pipe & CP Brass waste coupling of 32mm dia complete all as specified and directed. Note : Rate quoted under this item deemed included fixing of plug and chain and connecting up to supply pipes, wastes or traps etc.complete all as specified and directed.(upto 12 storey High of building)

M & L for vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) etc, complete all as specified and directed.

S&F in repair 15 mm bore Pillar taps, 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 and fixed complete all as specified and directed. (upto 12 storey High of building).

S&F in repair 32mm dia waste fittings, brass, chromium platedfor glazed ware sinks, basins, etc with long screwed sganks and fly-nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed. (upto 12 storey High of building).

S & F in repair Vitreous China wash down water closet pan (pedestal pattern), white (excludingfixing bolts, flushing cistern and flush pipe) complete in all respect as specified..(upto 12 storey High of building)

Supply only 10 litres capacity PVC valveless, syphonic action type, flushing cistern, white colour, low level, white with inlet, ball valve, float and handle including brackets duly painted, 32mm dia PVC flush pipe complete in all respect as specified. (upto 12 storey High of building).

S&F in repair PVC (SWR) floor trap, plain with grating including jointing with solvent cement of 100mm dia complete in all respect as specified.(upto 12 storey High of building).

S&F PTMT in repair grating of 100mm dia, fixed with cement mortar (1:3). complete in all respect as specified... (upto 12 storey High of building).

S&F in replacement Harrison rails, mild steel, anodised aluminum alloy with fixing brackets, stops, rollers etc. (upto 12 storey High of building)

Demolition of RCC (reinforcement) of any description and in any position not otherwise specifically provided for in complete all as specified and directed.(upto 04 storey High of building)

All as per item above but 5 storey to 8 storey

All as per item above but 9 storey to 12 storey

Use and waste of formwork to sides of column, pillars, posts, stanchions for rough finished surface complete in all respect as spd by the Engr-in-Charge.(upto 04 storey of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Use and waste of formwork to sides and soffit of beams, lintels, cantilevers, shelves etc for rough finished surface complete in all respect as spd by the Engr-in-Charge. .(upto 04 storey high of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 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 0.9mm dia or securing with clips complete in all respect as spd(upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F TMT bars 8 mm dia 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 0.9mm dia or securing with clips complete in all respect as spd.(upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for RCC for M 25 (Nominal Mix) using 20 mm graded crushed stone aggregate as in parapets, balcony, chajjas and similar work all as specified and directed (upto 04 storey of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Material , labour for applying of high efficiency polymeric resin base film forming curing agent/compound over concrete surface and maximum coverage area 5.00 Sqm per litre as per manufacturers instruction complete all as specified and as directed. (upto 12 storey High of building)

S&F shear connector of 8mm dia & requisite length on the surface to be repaired for the bonding between old and new concrete as per the locations instructed by the Engr-in-Charge. The shear connectors shall be of L shape and welded with existing reinforcement at least 100mm in length @ 200mm c/c both horizontally and vertiy followed by coat of epoxy Zinc primer as per the specification mentioned in complete all as specified and directed.(upto 12 storey High of building)

M & L for providing and inserting mild steel shear key bars/levelling gauges of required length and diameter in reinforced/plain concrete as per drawing and direction of engr-in-charge including power drilling holes of appropriate diameters to a minimum depth equal to 12 times the diameters of shear key bar/levelling gauge, cleaning the drilled holes of loose dust by blowing , insertion of epoxy from cartridge, placing the shear key bar in position and allowing it to stay undisturbed for 24 hours. Rate shall be include cost of labour, all materials, T&P for power drilling in concrete , epoxy cartridge, plastic nozzle etc, complete incl cleaning the drilled holes of loose dust by blowing air complete in all as specified 12 mm dia, 300mm long @ MS shear key of bar . The projection length of shear key shall be more than 10 times its diameter plus half of the thickness of cover to concrete plus bend length complete all as specified and directed. (upto 12 storey High of building)

M&L for 75mm thick PCC (1:3:6), type C2, using 40mm graded stone aggte as in plinth protection surfae finished even & smooth without using extra cement as complete as specified and directed.

M & L for Cement concrete in saucer drains Type B1 1:2:4 (20 mm graded aggregate) slope maintained as per site requirement complete in all respect as spd.

M&L 100mm thick cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate as in sub base complete all as specified and as directed by the Engr-in-Charge.

M&L Chequered cement concrete tiles 30cm x 30cm x 25mm thick with pigment, set, jointed and pointed in neat cement slurry in floors over 15mm thick screed bed with CM (1:6) complete all as specified and as directed by the Engr-in-Charge.

S&F in repair Sinks with drainage board made of stain less steel 1mm thick, kitchen with plugs, washer and wastes; Including bedding in cement mortor to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mmx460mm bowl size 410mmx330mmx160mm. Complete all as specified and as directed.

S&F in repair Sinks without drainage board made of stainless steel 1mm thick, kitchen with plugs, washer and wastes, including bedding in cement mortor to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mmx420mmmbowl size 4 10mmx330mm x160mm complete all as specified and as directed.

Chipping of existing plaster manually from masonary or concrete surface using chisel and hammer and disposal of debris out of MOD land and depositing where directed at a level n'exc 1.5m above the starting point complete all as specified and as directed by Engr-in-Charge ( upto 4 storey of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Chipping of unsound /weak concrete materials from slabs , beams,columns ,lintel,chajja, fin , facia etc. by any means as directed by engr-in-charge including tapering all edges, making square shoulders of cavities air or sand blasting etc and cleaning of exposed concrete surface of lightly picking materials by air blasting or sand blasting incl foreign matrials , loose concrete/aggregate etc and disposal of all debris out of MOD land and complete all as specified and as directed by Engr-in-Charge ( upto 4 storey of building) upto 30mm average thickness for slabs/Chajja

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

All as per above Item but 50 mm average thickness for beams/Lintel

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

All as per above Item but 60 mm average thickness for Column

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Add or deduct for every 10 mm thickness over thickness specified at item No 207, 210 & 213 all as specified up to 4 Storey

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm (but not less than 15mm clear air gap)by manual methods (using wire brushing ,chiselling etc) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area throughly by water and allow it to dry all as per manufacturer,s instruction to give it a totally rust free finished steel surface complete all as specified and directed by Engr-in-charge or above 12 mm dia bar upto 4 storage building.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm (but not less than 15mm clear air gap)by manual methods (using wire brushing ,chiselling etc) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area throughly by water and allow it to dry all as per manufacturer,s instruction to give it a totally rust free finished steel surface complete all as specified and directed by Engr-in-charge or above 12 mm dia bar upto 4 storage building.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M & L for providing single coat of epoxy bond adhesive of prepared non metallic surface (existing surface) and applying by brush all as per manufactures instruction/specification. The bonding agent shall have minimum compressive strength of 40 N/Sqmm and complete all as specified and directed by Engr-in-charge upto 4 storey.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Supply and application of Epoxy Zinc rich primer on the prepared steel surface by brush the primer shall have a minimium specific gravity 1.75 minimum weight film thickness/coat 40 microns and minimum adhesive bond strength with steel is 1.5N/mm2 complete all as specified and directed by Engr-in-charge upto 4 storey High.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M & L for introducing new reinforcement bars for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling,fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc all as specified and directed by Engr-in-charge. upto 12 mm dia bar upto 4 storey High.

All as per item above but from 5 storied to 8 storied of building complete all as specified and as directed.

All as per item above but from 9 storied to 12 storied of building complete all as specified and as directed.

M & L for introducing new reinforcement bars for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling,fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc all as specified and directed by Engr-in-charge.above 12 mm dia bar upto 4 storey High.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M & L for providing and placing in position free flow non shrink cementitious micro concrete of Grade of M-50 to the effected beam, column etc . The micro concrete shall have a minimium 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, minium tensile strength 5N/mm2 @ 28 days, minimium flextural strength 5N/mm2 @ 28days and complete all as spd and dir by Engr-in-charge. 60 mm average thickness of Column,upto 4 storey High.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M & L for providing and placing in position free flow non shrink cementitious micro concrete of Grade of M-50 to the effected beam, column etc . The micro concrete shall have a minimium 1 day compressive strength of 10 Mpa and 28 days strength of 50 Mpa, minium tensile strength 5N/mm2 @ 28 days, minimium flextural strength 5N/mm2 @ 28days and complete all as spd and dir by Engr-in-charge. 50 mm average thickness of Beam, upto 4 storey High.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Add or deduct for every 10 mm thickness extra for the 237 & 240 , upto 4 storey High.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Supply, mixing and application two component structural grade polymer modified reinstatement morter, where local spalling has taken place or shuttering is not possible . The morter can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. The mortar should have a minimium compressive strength 12N/mm2 in 1 day and 45N/mm2 in 28 days. Minimum flexural strength should be 8 N/mm2 in 28 days. A modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementious system to be mixed with cement slurry before the application of modified polymer mortar to be used @ 6 ltr/bag of cement. The bonding agent should have minimium compressive strength 24N/mm2. Minimum tensile strength 3.5N/mm2, minimium flexural strength 6.5N/mm2 complete all as spd and directed by the Engr-in-charge upto 25 mm average thickness and upto 4 storey High. NOTE:- Cement and sand morter in proportion of 1:2 graded coarse sand ) with polymer admixed in proportions approved by Engr-in-charge)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M & L for applying curing compound over concrete surfaces as per manufactures instruction complete all as spd and dir by Engr-in-charge upto 4 storey high.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Supply and Application Cementitious Grouting Admixture with the Cement slurry at a dosage 225 ml per bag of cement and injecting with high pressure by a Pressure grouting Pump through non return PVC nozzles Prefix with rapid setting cementitious Plugging Mortar to fill all possible pores and gaps left within the old concrete mass. When the flow of grout stops or shows refusal or grout flows out from the adjacent nozzle, pumping to be stopped and the nozzle to be tied up and allowed to set for 24 hours. The PVC nozzles to be sealed off with quick-setting cementitious plugging mortar. Grouting operation to be carried out through next nozzle till the entire area is covered. The grouting holes to be finished by removing the protruded portion of nozzles and finishing flush with the surface complete all as specified and as directed by the Engr-in-Charge.. (upto 4 storey of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Supply and applying two coats of High performance elastomeric cementitious waterproof coating sandwiched with 45 GSM glass fibre reinforcement on the entire floor and 1.0 m of all walls of all toilets as per following methodology:- Cleaning of exposed concrete surface by mechanical means or by hydro blasting to remove laitance, loose particles, contamination etc. which may hinder bonding. Coving of RCC joints with PCC (1:1.5:3) mixed with Integral Water Proofing compound. Applying one coat of Waterproofing membrane to concrete surfaces followed by application of 45GSM glass fibre on the wet surface. Applying second coat of waterproofing membrane at the right angles to the direction of first coat. Second coat shall be applied after the first coat gets dry. Sprinkling fine aggregate immediately after the application of second coat to get the mechanical key for protective plaster. Curing to Water proofing membrane to be carried out for minimum period of 3 days with ponding complete. The Water Proofing Product Should have Mixed density: 1.68g/cc (brushable consistency). Adhesion to concrete : >1N/mm2. Static crack accommodation: 1mm. (upto 04 storey high building)

-ditto- all as per item above but height 04 to 08 storey high of building

-ditto- all as per item above but height 08 to 12 storey high of building

Bore packing of all the Spouts done with grouting admixture mixes with Cement Concrete / Mortar @225 ml per bag of Cement. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Use and waste of formwork to faces of walls, retaining walls, abutments, parapets and staircase, railing and similar work including attached pillasters, etc., vertical or to batter for rough finished surface complete all as specified and as directed. (upto 04 storey high of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for RCC for M-25 (Nominal Mix) using 20 mm graded crushed stone aggregate as in Fins, facias, louvers, parapets and railing exc 60cm in ht, newels, balustrade, and the like all as specified and directed (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for PCC 1:5:10 Type E2 (using 40mm graded crushed stone aggregate) as in filling sunken floor complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L 25mm thick PCC 1:2:4 Type B-1 ( using 20 mm graded crushed stone aggregate) as in sub base of floor complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M/L for repairing on old plaster surfaces of walls and applying one coat of white wash complete all as specified and as directed by Engineer-in-charge.(upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Dismantling of stone slabs(Granite / Green marble / kota stone) and tiles of any description or thickness in floors surfaces, etc laid cement mortar, etc complete all as specifed and directed by Engineer-in-charge. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for Machine cut kota stone slab flooring in steps 20-22mm thick over 15 mm thick cement screed bed in CM 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing etc complete all as spd and as directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for Machine cut kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed over 10 mm thick backing coat in CM 1:4 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing etc complete all as spd and as directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Taking up or down 15mm steel tubing and connections, including cleaning for re-fixing or removal ..(upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Refixing old 15mm dia steel tubing and connections in new or old position in walls and ceilings or laid in floors complete all as specified and directed. (upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 15mm dia bore tubes, 'medium grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed. (upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F CPVC pipes 20 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. complete all as specified.(upto 4 storey High of building)

S&F CPVC pipes 20 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. complete all as specified.(5 to 8 storey High of building)

S&F CPVC pipes 20 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. complete all as specified.(9 to 12 storey High of building)

Taking up or down 20mm steel tubing and connections, including cleaning for re-fixing or removal ..(upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Refixing old 20mm dia steel tubing and connections in new or old position in walls and ceilings or laid in floors complete all as specified and directed. (upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 20mm dia bore tubes, 'medium grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed. (upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Taking up or down 25mm steel tubing and connections, including cleaning for re-fixing or removal ..(upto 4 storey high of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F CPVC pipes 25 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor. etc complete all as specified.(upto 4 storey High of building)

S&F CPVC pipes 25 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor. etc complete all as specified.(5 to 8 storey High of building)

S&F CPVC pipes 25 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor. etc complete all as specified.(9 to 12 storey High of building)

S&F in repair 20mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed. (11 storey High of building)

S&F in repair health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F in repair 40mm dia waste fittings, brass, chromium plated for glazed ware sinks, basins, etc.with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F in repair PVC Nahani trap of 100mm dia, including jointing to waste pipe fixed in cement concrete, (1:2:4) type B1 ( using 20 mm graded crushed stone aggregate). .complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F in repair tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 125mm long aluminium anodised, barrel tower bolts of extruded section complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 100mm butt hinges stainless steel medium weight complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F in repair 125x100mm salt-glazed stoneware gully traps, square or round mouthed, tvpe 'P' complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building).

S&F for 100mm bore bend, diminishing pieces with door of 100mm bore with duct, foot and heel rest complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 100mm bore branch pieces, single (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 100mm bore cowl complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 110mm dia PVC (SWR) vent cowl any radius complete all as specified and directed. (upto 04 storey high building)

All as per item above but from 5 storied to 8 storied of building complete all as specified and as directed.

All as per item above but from 9 storied to 12 storied of building complete all as specified and as directed.

S&F for 110 mm dia PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 110 mm dia PVC (SWR) bends any radius complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 40mm outer diameter CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 50mm outer diameter CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed. From13 storey and above.

S&F in repair for 110mm bore PVC (Type B) pipes double socketed, in any length with rubber ring joints fixed to wall including taking down of existing CI Pipe complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L in repair for diameter of outlet 75mm UPVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and as directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S & F Brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 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. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Taking down shutters of any description exceeding 1.00 Sqm and n.exc.2.00 Sqm each complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for pressed steel frames for doors size 125x60mm 1.25 mm thickwith one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for pressed steel frames for doors size 105x60mm thisckness 1.25 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L PCC 1:2:4 type B0 for Providing, cement concrete in roof kerbs or mud stops, rounded or chamfered on edges filling of pressed steel door frame as complete as specified and directed.

S&F Factory made 35mm thick with 2nd class hard wood, rail and style factory made plain framed panelled shutter with lock, rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail & style as per IS:1003(Part-I) kiln seasoned and chemically pressure treated. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 150mm long aluminium anodised handles,cast type complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 125mm butt hinges stainless steel medium weight complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F mild steel 300mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for PCC 1:2:4 type B1 using 20mm graded aggregate for fixing hold fasts, angle etc. complete all as specified and as directed by Engineer-in-charge (upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Taking down shutters of any description exceeding 1.00 Sqm and n.exc.2.00 Sqm each after resecuring or easing and adjusting including refixing in same opening complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Taking down shutters of any description not exceeding 1.00 Sqm each complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for second class hard wood beads, straight n exc 3 sqcm for plain fillets. square, rectangular or triangular in section, rough finish, secured with nails or brads complete all as specified and directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 75mm butt hinges stainless steel medium weight complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for aluminium anodised 100mm size hasp and staple, including bolt to hinge plate and fixed with screws complete all as specified and as directed by Engineer-in-charge.. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for framed work such as grills, gratings and blacony ralling etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; 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 as directed by Engineer-in-charge.. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Hacking out old broken glass (any thickness and size or quality) from metal frame including punching or drilling out old glazing pins/spring clips and providing and fixing new ones complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 4mm thick ordinary quality sheet glass/frosted glass and glazing with oil putty in square n.exc. 0.5 Sqm in each pane complete all as directed. (upto 04 storey high building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 4mm thick figured glass, pin head type and glazing with oil putty in squares n exc 0.5 sq. m in each pane complete all as specified and as directed by Engineer-in-charge. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Disconnecting of existing tanks 500 ltr capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) etc, compete all as directed. ( 12 storey high building)

S&F in repair of 500 ltrs capacity Rotational moulded polye thylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position including Dismantling water tanks and removing to store all as specified in SSR Part complete all as specified and directed. ( 12 storey high building)

Cleaning and removing all scale and dirt, etc, from 500 ltrs capacity tanks and from mouths of circulating pipes, including refixing of lid etc complete all as specified and directed. (12 storey high building)

S&F in repair of 1000 ltrs capacity Rotational moulded polye thylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position including Dismantling water tanks and removing to store all as specified in SSR Part complete all as specified and directed. ( 12 storey high building)

Disconnecting of existing tanks 1000 ltr capacity, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position. (Cleaning repairing, etc. measured separately) etc, compete all as directed. (11 storey high building)

S&F in repair 20mm ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed (12 storey high building)

S&F in repair 25mm ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed (12 storey high building)

cutting of vegetation ,grass,bush,weed trees height upto 1 metre above the ground level in around 3 mtr the periphery of of manhole,drain etc and removed the tree route complete and removing the vegetation to a distance exc 500 mtr but not exc 1 km all as directed.

S&F for 110mm dia PVC (SWR) branch piece,single (single Y) equal or unequal with access door including scafolding all as specified and directed.

Taking up or down steel tubing 40mm dia and connection complete all as specified and directed.( from 12 Storey and above)

S&F Welded steel wire fabric weight not more than 4Kg/Sqm fitted by ms nails complete all as specified and directed (upto 04 storey High of building). Note :- Upto Four Storey

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Application of bonding coat based on polymer modified cementious material such as Nitobond SBR/Hind Styrene BR (M/s Hindcon) or equivalent from M/s Pidilite/Forsoc @ 0.50 Kg/Sqm (due to rough concrete surfaces) to act as bonding agent between old and new concrete including material and labour as per manufacturer's specification and direction of Engineer-in-Charge.(upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for pressure guniting 50mm thick at a pressure not less that 6Kg/Sqcm to surface of column, beam, ceiling and similiar structural members of polymer modified concrete with mix ratio 1:1.5:3 (1 cement : 1.5 Coarse Sand : 3 Stone aggregate of 10mm nominal size) admixed with acrylic latex polymer such as Hind Styrene BR/Nitobond SBR (M/s Hindcon) or equivalent from M/s Pidilite/Forsoc @ 3.00 Kg per Sqm and plasticiser Hind Plast Super/Conplast SP 337 (M/s Hindcon) or equivalent from M/s Pidilite/Forsoc @ 100Gms.Sqm for an average thickness of 50mm (the concrete to be applied when the bonding coat is still green) including material and labour, steel scaffolding and formwork etc. as per manufacturer's specification and direction of Engineer-in-Charge (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for pressure guniting 30mm thick at a pressure not less that 6Kg/Sqcm to surface of column, beam, ceiling and similiar structural members in cement mortar 1:3 duly modifing the mortar with Hind Styrene BR/Nitobond SBR (M/s Hindcon) or equivalent from M/s Pidilite/Forsoc @ 7.00 Kg for 50 Kg bag of cement per Sqm and and plasticiser Hind Plast Super/Conplast SP 337 (M/s Hindcon) or equivalent from M/s Pidilite/Forsoc @ 400Gms (the mortar to be applied when the bonding coat is still green) including material and labour, steel scaffolding and formwork etc. as per manufacturer's specification and direction of Engineer-in-Charge (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for applying polymer modified cement mortar rendering 20mm thick in CM 1:3 on wall duly mixing polymer modifier "Nitobond SBR of M/s Forsoc Chemical India (Pvt) Ltd" or "Hind Styrene BR of Hindcon Chemical Ltd" or equivalent make of M/s Pidilite Industries @ 7 Litre per bag of cement complete finished even and smooth without using extra cement complete all as specified and as per manufacturer's specification. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, 150mm long complete all as specified and directed.(upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F 30mm width of flaps Continous (Piano) hinges, brass, bright finish or electrogalvanised.(upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

S&F for 40mm dia cupboard knobs fixed with nut screws and washer of wooden finish brass polished complete all as specified and directed. (upto 04 storey High of building).

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Removing rust from existing corroded reinforcement by mean of application of Rust Remover such as Hind Rust Clean (M/s Hindcon) or equivalent from M/s Pidilite/Forsoc and then washing the same to make the reinforcement scale free as per the direction of Engineer-in-Charge. (upto 04 storey High of building) Note : (a) Payment to be made on exposed RCC area.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

Application of anticorrosive paint such as Hind Anti Rust (M/s Hindcon) or equivalent from M/s Pidilite/Forsoc on cleaned reinforcement as per manufacturer's specification compolete including labour and material as per direction of Engineer-in-Charge. (upto 04 storey High of building) Note : (a) Payment to be made on 25% of exposed area.

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

M&L for 100mm thick PCC (1:2:4), type B2, using 40mm graded stone aggte as in Paved area surfae finished even & smooth without using extra cement as complete as specified and directed.

S&F for anodised aluminium alloy Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers etc. complete all as specified and directed.(upto 04 storey High of building)

-ditto- all as per item above but height 05 to 08 storey high of building

-ditto- all as per item above but height 09 to 12 storey high of building

SEWAGE DISPOSAL Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/ loose soil all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in any type of soil all as specified and directed.

Removing excavated material exc 250m but n exc. 500m and depositing where directed at a level n exc. 1.5 m above the starting point in any type of soil all as specified and directed.

Removing excavated material ( soils of any type) 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.

M&L for PCC 1:3:6 type C2 using 40mm graded aggregate in foundations, filling and mass concrete complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20mm graded aggregate in Cement concrete in surface channels, benching in manhole, drain etc complete all as specified and directed.

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc complete all as specified and directed.

M&L for cement concrete 1:2:4 type B1 using 20mm graded aggregate as 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 not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and necessary formwork complete all as specified and directed.

M&L for cement concrete 1:2:4 type B1 using 20mm graded aggregate as in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces and necessary formwork complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete wall surfaces in CM 1:4 finished rendering is to be finished even and smooth without using extra cement complete all as specified and directed.

Demolition and breaking up 150mm dia drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed

M&L for cement concrete 1:3:6 type C-2 in concrete bed to 150mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified and directed.

M&L for 150mm dia DWC pipe, class NP3, laid and jointed complete with collars complete all as specified and directed.

Demolition and breaking up 200mm dia drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar complete all as specified and directed

M&L for cement concrete 1:3:6 type C-2 in concrete bed to 200mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested; in complete all as specified and directed.

M&L for 200mm dia DWC pipe, class NP3, laid and jointed complete with collars complete all as specified and directed.

M&L for cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required complete all as specified and directed.

E/M PORTION Taking down carefully unserviceable copper / aluminium point wiring (light, fan, bell socket or power) including all fittings such as switches, socket, ceiling roses ,light fittings of any type, regulators and fittings complete and making good the disturbed surfaces all as directed by Engineer-in-Charge.

M&L for point wiring for one light/ bell/ fan controlled by one number one way switch for 5Amps SSC complete with 1100V grade FRLSH PVC insulated unsheathed multistranded copper conductor cable conforming to IS : 694 of size 1.5 Sqmm two runs single core for phase and neutral drawn through in and including PVC concealed conduit of suitable size (minimum 20mm dia medium grade ISI Marked) complete with one run of 1100V grade FRLSH PVC insulated multistranded copper conductor cable 1.5 Sq mm single core green colour for earth continuity conductor and connecting to common earth dolly incl provn of modular type galvanized MS sheet pressed sunken box not less than 1.00 mm thick concealed on wall including fixing of modular cover plate of suitable modules with fixing screws, for fixing of modular type switches / socke t/ Fan regulator etc. complete including making good of disturbed surfaces of wall/ceiling/floor in same specification as per existing surrounding surface complete all as specified and directed. Note :1. Proper colour code of wiring to be maintained. 2. Cutting chases and making good will be measured and paid seperately.

All as per item No. 486 here-in-before but one 3 pin 5 amp switch socket out let independent complete all as specified and as directed. .

All as per item No. 486 here in-before but for one 3 pin 5 amps socket outlet on the same board with other switch with casing caping / PVC conduit complete 1.5 sqmm multistraded all as specified and directed by Engineer in-charge.

All as per item No. 486 here-in-before but using 2.5 Sqmm size stranded copper conductor cable for one 3 pin 16 Amp socket outlet point on independent board complete PVC insulated and unsheathed copper conductor earth continuity conductor to common earth and connecting to earth dolly all as specified and directed by Engineer-in-Charge.

All as per item No. 486 here in before but using 4 sqmm for AC starters point wiring as specified and directed by engineer in charge.

M&L for point wiring for one light controlled by two number two way switch for 5Amps complete with 1100V grade FRLSH PVC insulated unsheathed multistranded copper conductor cable conforming to IS : 694 of size 1.5 Sqmm two runs single core for phase and neutral drawn through in and including PVC concealed conduit of suitable size (minimum 20mm dia medium grade ISI Marked) complete with one run of 1100V grade FRLSH PVC insulated multistranded copper conductor cable 1.5 Sq mm single core green colour for earth continuity conductor and connecting to common earth dolly incl provn of modular type galvanized MS sheet pressed sunken box not less than 1.00 mm thick concealed on wall including fixing of modular cover plate of suitable modules with fixing screws, for fixing of modular type switches / socke t/ Fan regulator etc. complete including making good of disturbed surfaces of wall/ceiling/floor in same specification as per existing surrounding surface complete all as specified and directed. Note : (i) Proper colour code of wiring to be maintained. (ii) Cutting chases and making good will be measured and paid separately.

Modular Switch 2 Way, 230 Volt, 50Hz, 6A capacity, 1 Module, ISI marked made of UV stabilised flame retardant polycarbonate, current carrying part of nylon (PA6) with glass fibre upto 16A arc with shield enclosure, silver cadmium contacts with 3mm minimum contacts gap between terminals, IP 20 protection, tested for 2,00,000 operation of life endurance and complies to IS 3854:1997.

Modular Switch 1 Way, 230 Volt, 50Hz, 6A capacity, 1 Module, ISI marked made of UV stabilised flame retardant polycarbonate, current carrying part of nylon (PA6) with glass fibre upto 16A arc with shield enclosure, silver cadmium contacts with 3mm minimum contacts gap between terminals, IP 20 protection, tested for 2,00,000 operation of life endurance and complies to IS 3854:1997

Modular Socket 6A/16A,2/3 Pin, 240 Volt, 50Hz, 2Module, ISI marked designed with child safety shutters, firm and rigid engagement for different types of plug tops, solids brass terminals, made of UV stabilised flame retardant polycarbonate, current carrying part of nylon (PA6) with glass fibre upto 16A, IP20 protection, tested for 10,000 operation of life endurance and complies to IS 1293:2019.

Modular Switch 1 Way, 230 Volt, 50Hz, 16A capacity,1 Module, ISI marked made of UV stabilised flame retardant polycarbonate, current carrying part of nylon (PA6) with glass fibre upto 16A arc with shield enclosure, silver cadmium contacts with 3mm minimum contacts gap between terminals, IP 20 protection, tested for 2,00,000 operation of life endurance and complies to IS 3854:1997.

Modular Socket outlet 2 in 1 3 Pin,5A/6A, 240 Volt, 50Hz, 2Module, ISI marked designed with child safety shutters, firm and rigid engagement for different types of plug tops, solids brass terminals, made of UV stabilised flame retardant polycarbonate, current carrying part of nylon (PA6) with glass fibre upto 16A, IP20 protection, tested for 10,000 operation of life endurance and complies to IS 1293:2019.

Supply and fix Modular Bell push switch 6A 1 module complete all as specified and as directed.

S & F call bell, ding dong AC 230 volts, single pole complete all as specified and as directed.

S&F ceiling rose, surface bakelite, 65 x 50 mm,three terminals complete all as specified and directed.

S&F Electronic Fan regulator 240 Volt, 50Hz, 5 step with 360° Knob, ISI marked, hum free design, high insulation resistance (more than 1000M Ω) with safety capacitor to avoid burning of regulator, 2Module, 100/120W, made of UV stabilised flame retardant polycarbonate, IP20 protection and complies to IS 11037:1984.

S&F surface & wall mounted LED 2 feet with 1x10 Watt LED tube light fittings indoor decorative luminaries with all necessary connection and fixing arrangements with the following specifications:- (i) System Watts/lumens:- Max 10 W/Total system lumen not less than 1000 Lm (ii) Housing:- Extruded polycarbonate (iii) IP rating:- IP 20 (iv) Front Cover:- Acrylic/polycarbonate cover (v) Mounting – Suitable for wall/ ceiling mounting (vi) Finish:- Smooth finish (vii) Lamp:- High bright LED (viii) LED efficacy (Lm/Watt):- Not less than 140Lm/watt (ix) Colour Temperature:- Not less than 5700 K (x) Colour rendering Index (CRI):- Not less than 80 (xi) Life:- Not less than 25000 hrs of operation (xii) Optics:- Designed for optimum light distribution (xiii) Control gear:- Inbuilt electronic driver with APFC, PF not less than 0.95 and THD not more than 20% of the standard operating voltage 180-270V AC, 50 Hz (xiv) Surge protection:- Inbuilt surge protection minimum 2 KV (xv) Heat sink- As per OEM’s design (xvi) Bidder has to compulsorily submit the LM-79 and LM-80 NABL accredited lab test report conforming to technical specifications and consolidated lab test report for the offered LED has to be structured in the sequence (xvii) Make:- Made in India and make approved HQ CEEC in Group-I (i.e category), Havells (Cat No-BSLSB10WWH)/ Crompton (Cat No- CCS-103-20-65-SL-DP-NWH/ Philips (Cat No 31168ALGEBRA WALL))

S&F surface & wall mounted LED 4 feet with 1x20 Watt LED tube light fittings indoor decorative luminaries with all necessary connection and fixing arrangements with the following specifications:- (i) System Watts/lumens:- Max 20 W/Total system lumen not less than 2000 Lm (ii) Housing:- Extruded polycarbonate (iii) IP rating:- IP 20 (iv) Front Cover:- Acrylic/polycarbonate cover (v) Mounting – Suitable for wall/ ceiling mounting (vi) Finish:- Smooth finish (vii) Lamp:- High bright LED (viii) LED efficacy (Lm/Watt):- Not less than 140Lm/watt (ix) Colour Temperature:- Not less than 5700 K (x) Colour rendering Index (CRI):- Not less than 80 (xi) Life:- Not less than 25000 hrs of operation (xii) Optics:- Designed for optimum light distribution (xiii) Control gear:- Inbuilt electronic driver with APFC, PF not less than 0.95 and THD not more than 20% of the standard operating voltage 180-270V AC, 50 Hz (xiv) Surge protection:- Inbuilt surge protection minimum 2 KV (xv) Heat sink- As per OEM’s design (xvi) Bidder has to compulsorily submit the LM-79 and LM-80 NABL accredited lab test report conforming to technical specifications and consolidated lab test report for the offered LED has to be structured in the sequence (xvii) Make:- Made in India and make approved HQ CEEC in Group-I (i.e category), Philips, Bajaj, Havells (Cat No- LUMILINEBS20WLED830SPCWH)/ Crompton (Cat No- CCS-103-10-65-SL-DP-NWH/ Bajaj (Cat NMo BCLAB 20W LED S))

S&F surface & wall mounted LED Bldg. Security Light fittings with 1x35W outdoor luminaries with and including electronics driver and LED lamp, pre-wired including necessary electronic connection from ceiling rose to light fittings, conforming to the following specifications:- (i) System Watts/lumens:- Max 20 W/Total system lumen not less than 2000 Lm (ii) Housing:- Extruded polycarbonate (iii) IP rating:- IP 20 (iv) Front Cover:- Acrylic/polycarbonate cover (v) Mounting – Suitable for wall (vi) Finish:- Smooth finish (vii) Lamp:- High bright LED (viii) LED efficacy (Lm/Watt):- Not less than 140Lm/watt (ix) Colour Temperature:- Not less than 5700 K (x) Colour rendering Index (CRI):- Not less than 80 (xi) Life:- Not less than 25000 hrs of operation (xii) Optics:- Designed for optimum light distribution (xiii) Control gear:- Inbuilt electronic driver with APFC, PF not less than 0.95 and THD not more than 20% of the standard operating voltage 180-270V AC, 50 Hz (xiv) Surge protection:- Inbuilt surge protection minimum 2 KV (xv) Heat sink- As per OEM’s design (xvi) Bidder has to compulsorily submit the LM-79 and LM-80 NABL accredited lab test report conforming to technical specifications and consolidated lab test report for the offered LED has to be structured in the sequence (xvii) Make:- Made in India and make approved HQ CEEC in Group-I (i.e category), Philips, Bajaj, Havells (Cat No- ENDURASUNDOWNSL35WLED765PASYBOPS)/ Wipro / Crompton (Cat No- LCTS-36-CDL-M/ Bajaj (Cat No ENXT P 42L WH PO PC SDMT))

Supply and fixing Aviation yellow painted die-cast aluminium alloy housing, red coloured polycarbonate dome and accessories including suitable dia GI pipe for fixing of light with all fixing arrangement including PCC, electrical connections complete all as specified and as directed. Make : Bajaj Cat No 24973 BJAOL 2 BC or equivalent.

Supply and fixing sub main wiring with two run of single core 6 Sqmm PVC/ FRLS insulated unsheathed stranded cable copper conductor drawn through PVC conduits Concealed in walls, ceiling etc with all fittings and accessories of PVC conduits (like Tee, bend etc.) complete fixed to walls/ceiling etc than 25 mm dia with all fittings including 6 sq mm PVC insulated unsheathed single core copper conductor as earth wire and including PVC conduit all as specified and as directed. Note : (i) Two run of single core cable 6 sq mm and one run earth wire 6 sq mm will be measured as one length.

Supply and fixing sub main wiring with two run of single core 4 Sqmm PVC/ LRLS insulated unsheathed stranded cable copper conductor drawn through PVC/LRLS conduits Concealed in walls, ceiling etc with all fittings and accessories of PVC / FRLS conduits (like Tee, bend etc.) complete fixed to walls/ceiling etc with all fittings including 4 sq mm PVC insulated unsheathed single core copper conductor as earth wire and including PVC conduit all as specified and as directed. Note : (i) Two run of single core cable 4 sq mm and one run earth wire 4.00 sq mm will be measured as one length.

Material & labour for Sub main wiring with two runs of single core 2.5 Sqmm (Nominal Area) FRLS PVC insulated and unsheathed multi standed copper conductor cable LT 1100 volts grade drawn thorugh and including PVC conduit of adequate size fixed on surface of wall/ceiling with all necessary fittings and accessaries and 1 run of FRLS PVC insulated and unsheathed insulated single core cable with multi standered copper conductor of size 2.5 Sqmm as earth wire (green in colour) run through PVC conduit and connected common earth dolly complete all as specified and directed.

Taking down unserviceable sub main wiring any size including conduit/ casing caping and making good to the disturbed surface complete all as specified and directed.

Taking down unserviceable rusted / damaged MCB DBs of any type and way along with any type MCB and keeping serviceable MCB in safe custody in re-use in the work or depositing to MES store and making good to the distubed surfaces of walls etc. complete all as specified and as directed.

Supply and fixing sheet metal double door enclosure for DB's when MCBs to be used 8 way single pole and neutral double door with 200 amps rated bus bar complete including connection all as specified and directed.

Supply and fixing sheet metal double door enclosure for DB's when MCBs to be used 6 way single pole and neutral double door with 200 amps rated bus bar complete including connection all as specified inclduing taking down old one as specified and as directed.Make-Havells DHDNSHODAW06 or equivalent .

Supply and fixing MCB 6 to 32 Amps, SP, 240 Volts ,C- Curve breaking capacity 10 KA as directed by the Engr-in-Charge inclduing taking down old one as specified and as directed.

Supply and fixing MCB 32 Amps, DP 240 Volts ,C- Curve breaking capacity 10 KA as directed by the Engr-in-Charge.

Supply and fixing MCB 40 Amps, DP 240 Volts ,B- Curve breaking capacity 10 KA as directed by the Engr-in-Charge.

Supply and fixing MCB TPN DB made up with sheet metal double door, phosphorised, power coated, neutral link, earth bar and din rail, 6 way TPN with 200 amps rated bus bar, 415 volts complete all as specified and as directed.

Supply and fixing MCB TPN 40 to 100 Amps, 415 Volts ,B- Curve breaking capacity 10 KA all as directed by the Engr-in-Charge.

Supply & fixing in repair of MCB Isolator 4 pole, 100 Amps 'B' Series 10 KA 415 volts incl taking down old unsvcomplete all as specified/directed.

Supply and fixing in repair of MCB DB single pole and neutral 4 way double door,IP-43 protection,isolated neutral bar,insulated busbar assembly,mechanical impact strength of IK08 complete all as specified and directed by Engr-in-charge.

Supply and fixing in repair of MCB DB TPN 4 way double door,IP-43 protection,isolated neutral bar,insulated busbar assembly,mechanical impact strength of IK08 complete all as specified and directed by Engr-in-charge.

Supply and fixing MCB DB SPN 12 ways double door, IP43, including bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and as directed by the Engr-in-Charge.

Taking down,Opening the blades and keeping its in safe coustody and refixing ceiling fan upto 1400mm Sweep after the rewiring and B/R work at its own position complete all as directed by Engineer-in-Charge.

Cutting the existing required on brick wall in square/round type suitable for fixing Exhaust fan including cement work grouting 4 Nos long bolts nuts washers and making good to disturbed surface with cement mortar 1:3 and distemper / colour wash etc to match with existing surfaces including facing / finishing complete all is directed by Engr-in-Charge.

Materials and labour for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.00 mm thick burried in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 m below normal ground level, connected to GI wire 4 mm as earthing lead by means of bolts, nuts, check nuts and washers of GI or steel, GI strip proected by 40 mm bore light grade GI pipe and other end connected to earth test point as directed including funnel with watering pipe 20 mm bore light grade galvanised iron, wire mesh, charcoal or coke common salt laid in alternative layer of 15 cm (complete thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1, 50 mm thick pre-cast RCC (1:2:4) type B-1 normal mix cover slab reinforced with 8 mm dia TMT bar 10 cm c/c bothways and single handle of 10 mm dia round bar including necessary excavation, earth work etc. in soft / loose soil and disposal pf soil to a distance n. exc. 50 m and necessary testing on completion all as shown in electrical plate No. 3 MES Schedule Part-I complete all as specified and as directed. Note : Necessary welding of strip with GI Plate/Strip to be carried out (cost of welding shall deemed to be included in the unit rate) Note- Necessary welding of strip with GI Plate/Strip to be carried out (cost of welding shall deemed to be included in the unit area)

Supply and fixing of Bulb holder angular PVC/Polycarbonate suitable for batten fittings complete all as specified/directed.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250 mm complete all as specified and as directed. Make : Cromptom (Cat No 250 mm Brisk Air Neo/ Havells (Cat No FHVTADXWHT10/ Usha (Cat No 250 mm CRISP AIR EXH FAN)

Taking down exhaust fan 200 mm to 300 mm sweep of any make sealing cable ends, dismantling blades , refixing the same in original position including provision of cable from ceiling rose or connector to fan, complete all as specified and as directed by Engr In Charge.

Supply and fixing for AC power supply unit 6 module consisting of in built modular motor starter, plug top, 16 Amp Socket and box duly fixed/grouted on wall complete all as specified and as directed by the Engr-in-Charge.

S & F electric water heater,storage type steel body with tank Liquid quoted steel tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc. Make : Cromptom (Cat No VERSA)/Prayag (Cat No BROMO-25)/ Havells (Cat No HWAMGSIB025)

Taking down the geyser carefully and refixing in original position with minor repair complete with chromium plated copper pipe complete all as directed.

Supply laying and testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electic power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16.0 Sqmm 4.0 core complete after taking down old XLPE cable of any size all as specified and directed. Note- To be used in connection from Building panel to TPN DB per floor.

M & L GI tubing light grade 40mm bore with fitting complete fixing to walls and ceilings or laid in floors for passing of cable with suitable size clamps complete all as specified and as directed.

M & L for Cutting chases, pinning in. 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 20 cm girth complete all as directed.

EXTERNAL ELECT SUPLY Materials and Labour Cutting /boreing of existing road / path , hardstandingetc for taking out cable and water pipe to protection with iron cover plate for passing cable,water pipe and making good the disturbed road top surfaces with following cement concrete all type, using of suitable depth and finished with speed breaker complete all as uder directed by Engineer-in-Charge.

Supply and laying dry coarse sand as in cushioning of under ground electric cable in trenches, laid to a uniform thickness of 23 Cm (15 Cm under the cable & 8 Cm over the cable) and gently punned down to 18 Cm thickness complete all as specified and as directed by the Engr-in-Charge. Note:- Thickness after punning down shall be measured for payment.

Supply and laying in trenches Bricks, sub class 'B' over burnt (kiln burnt) old size bricks, laid flat dry with width of the bricks laid to the axis of the cable for protection of cable complete all as specified and as directed by the Engr-in-Charge.

Taking out unserviceable UG cables of any type and any sizes from trenches etc and removing from the site of work complete all as specified and directed. Note:- (i) Serviceable bricks obtained shall be stacked properly for re-use. (ii) Excavation and earth work shall be measured and paid separately under relevant item of these schedule.

Supply and laying GI pipe light grade with all fittings in trenches 80mm bore of GI pipe etc.complete all as specified and directed.

M & L for Galvanised steel tubing pipe 50mm bore (dia) , light grade with bends, laid in trenches or under roads/flooring/culverts etc.complete all as specified and directed.

Supply, install, commissioning and testing of outdoor Type LT Panel Board, Cbucal type, Dust and berming proof, made out of 3. 15 mm thick CRCA sheet of size 1800mm x2000mm x600mm, CPRI approved with front and back openable door (with locking arrangement) and making compartment for each MCCS/change over switch seperately, duly painted with two coats of powder coated paint over a coat of red oxide zinc chrome primer inclusive of four numbers aluminium bus bar 1000 Amps of adequate size for three phase and neuter system, fixed over and including 4 Nos insulators, pre-wired with PVC insulated stranded copper conductor (of adequates size) all incoming /outgoing conenction to be made with copper lugs and copper strips, with provision of cable entry and exist at mid portion of the panel board (with cabel grand ) and 02 Nos Danger Notice plate (of size 20 cm x 15 cm) suitbale for LT line, made out of 0.6 mm thick mild steel sheet. viterous enamelled white, with letters, figures and coventional skull and bones i signal red colour, fixed with MS angel ion of size 15 x 15 x 6mm with 450 mm legs embeded with PCC (1 x 2x4) foiundaiton including earthint terminal connected with earthing strips complete all as specified and directed byu Engr-in-Charge inluding supply and fixing of the followings accessories:-

(a) Open Execution type Change Over Switch 630 Amp, 4 Pole, Manual type - 01 Nos.(b) MCCB with thermal-magnetic releases of capacity 630A, 4P, 50 KA - 02 Nos (Incoming).(c) MCCB with thermal-magnetic releases of capacity 400A, 4P, 50 KA - 01 Nos (Outgoing).(d) MCCB with thermal-magnetic releases of capacity 200A, 4P, 36 KA - 03 Nos (Ougoing).(e) MCCB with thermal-magnetic releases of capacity 160A, 4P, 25 KA - 03 Nos (Outgoing).(f) MCCB with thermal-magnetic releases of capacity 125A, 4P, 25 KA - 02 Nos (Outgoing).(g) Digital Multi Function Meter - 01 Nos.(h) MCB SP 6 Amps, 10 KA - 3 Nos. (j) LED type indication lamp R Y B - 01 set.(k) Current Transformer Ratio 630/5A - 03 Nos Note:-(i) All incoming and outgoing cables, duly thimbled along with suitable size of brass cable glands, to be connected with accessories. (ii) All MCCB & Changeover to be connected internally with suitable size of copper strip.

Laying in Trenches Bricks (Serviceable Bricks obtained from taking down here-in-after), for Cable Protection, complete all as specified and as directed.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor cable, complete following sizes and cross sectional area :-

25 sqmm 3.5 core

35 sqmm 3.5 core

70 Sqmm, 3.5 core

95 Sqmm, 3.5 core

120 sqmm 3.5 core

150 Sqmm, 3.5 core

185 Sqmm, 3.5 core

240 Sqmm, 3.5 core

400 Sqmm, 3.5 core

M&L for Relaying XLPE Under Ground Cable of any description (Serviceable Cable obtained from Item No. 530.00 here-in-before) 1100 Volt grade, cross sectional area 25 Sqmm to 95 Sqmm 3½ Core after Fault rectification including necessary Aluminium Thimbles, jointing and Testing, complete all as specified and as directed.

M&L for Relaying XLPE Under Ground Cable of any description (Serviceable Cable obtained from Item No. 530.00 here-in-before) 1100 Volt grade, cross sectional area 120 Sqmm to 185 Sqmm 3½ Core after Fault rectification including necessary Aluminium Thimbles, jointing and Testing, complete all as specified and as directed.

M&L for Relaying XLPE Under Ground Cable of any description (Serviceable Cable obtained from Item No. 530.00 here-in-before) 1100 Volt grade, cross sectional area 240 Sqmm to 400 Sqmm 3½ Core after Fault rectification including necessary Aluminium Thimbles, jointing and Testing, complete all as specified and as directed.

Taking out unserviceable Galvanised steel tubing Pipe 50 mm bore replacement etc (from underground trench/pole), complete all as directed by the Engr-in-Charge.

M&L for Galvanised Steel Tubing Pipe 50 mm bore (dia), light grade with Bends, laid in Trenches or under Roads/ Flooring/ Culverts etc., complete all as specified and as directed.

Materials and Labour for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized steel earth strip 25 x 4 mm (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Figure 15A of IS 3043 :1987 incl taking out of existing earthing complete all as specified and directed.

S & F heat shrinkabe straight through joining kit suitable for 1100V grade XLPE insulated stranded aluminium conductor cable including testing on completion complete all as specified and directed by Engr-in- charge for the following size of cables.

(a) 25 sqmm tp 50sqmm 3.5/4 core

(b) 70 sqmm to 150 sqmm, 3.5 core

(c) 185 sqmm to 240sqmm 3.5 core

(d) 300 sqmm to 400 sqmm, 3.5 core

Taking down unserviceable LT cable 25-95 sqmm for replacement etc (from cable duct/underground trench), stacking properly (cable, pipe and bricks) complete all as directed by Engr-in -charge.

Taking down unserviceable LT cable 120-185 sqmm for replacement etc (from cable duct/underground trench), stacking properly (cable, pipe and bricks) complete all as directed by Engr-in -charge.

Taking down unserviceable LT cable 240-400 sqmm for replacement etc (from cable duct/underground trench), stacking properly (cable, pipe and bricks) complete all as directed by Engr-in -charge.

Taking out unserviceable MCCBs of any type and any sizes from the site of work complete all as specified and directed.

Supply and fix MCCB 4 pole 400A, 36KA, 415V thermal and magnetic adjustable type including making all fixing arrangement, cutting welding of existing panel board as per site requirment and painting the disturbed part of panel as per the existing colour ofthe panel and electric connection complete all as directed.

Supply and fix MCCB 4 pole 350A, 36KA, 415V thermal and magnetic adjustable type including making all fixing arrangement, cutting welding of existing panel board as per site requirment and painting the disturbed part of panel as per the existing colour ofthe panel and electric connection complete all as directed.

Supply and fix MCCB 4 pole 250A, 16KA, 415V including making all fixing arrangement and electric connection complete all as directed.

Supply and fix MCCB 4 pole 100A, 16KA, 415V including making all fixing arrangement and electric connection complete all as directed.

Supply and fix MCCB 4 pole 63A, 16KA, 415V including making all fixing arrangement and electric connection complete all as directed.

Taking out existing pipe line of any type from trenches, walls, floors etc including cleaning for refixing or removal of unserviceable pipe from site all as directed.

(a) 80 mm bore of pipe any type

(b) 50 mm bore of pipe any type

(c) 40mm bore of pipe any type

(d) 25mm bore of pipe any type

(e) 15 mm bore of pipe any type

Supply and laying GI pipe medium grade with all fittings in trenches complete all as directed.. :-

(a) 50 mm bore of pipe

(b ) 40mm bore of GI pipe

(c) 25mm bore of GI pipe

(d) 15 mm bore of pipe

Supply & fixing gun metal 25mm bore gate valve including taking out the U/S old one (ISI marked) screwed down high pressure with handle with iron wheel both ends screwd for iron pipe of the following size complete all as directed.

Materials and Labour for Construction of brick masonary valve pit chamber of sizse 1050x1050x1050mm internal dimension using sub class-'B' bricks in CM (1:6) plastering in cement mortar (1:4) externally & internally extended to 15 cm below ground level including PCC bed 10 cm thick in PCC 1:3:6 Type C2 with MS frame fabricated by angle of size 40 x 40 x 6mm complete with top cover of 3 mm thick MS sheet & locking arrangement and painting with two coats of synthetic enamel over a coat of red oxide primer including demolition of old unserviceable damged valve pit complete all as specifed & directed.

Supply and fix stop,gun metal glove or gate valve with iron wheel head , screwed both ends for iron pipe and fixed incl taking down old unsv complete 50 mm (2.0”) dia pipe complete all as directed.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia 50 mm complete all as directed.

M & L GI water tubing , medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., laid in trenches or under roads, bore of pipe 80mm, complete all as specified and as directed.

M & L GI water tubing , medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,fixing on wall with the help of clamp and nut bolt etc, bore of pipe 80mm complete all as specified and as directed.

M & L GI water tubing , medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.,fixing on wall with the help of clamp and nut bolt etc, bore of pipe 50mm complete all as specified and as directed.

M & L GI water tubing , medium grade, with all fittings such as sockets, bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc., fixing on wall, floor, bore of pipe 25 mm complete all as specified and as directed.

M & L 80mm bore Gun-metal, globe or butterfly valves screwed down high pressure with crutch handle screwed both ends for iron pipe or for unions and fixed, complete all as specified & directed.

M & L 40mm bore Gun-metal, globe or gate valves screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed, complete all as specified & directed.

M & L 32mm bore Gun-metal, globe or gate valves screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed, complete all as specified & directed.

M & L for 50mm non return sluice valve screwed both ends for iron pipe complete all as sepecified and directed

Supply and fixing of air termination single pointed aluminium rod of size 12 mm dia and 300 mm long complete all as specified and as directed.

Supply and fixing of test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex head screw etc.complete all as specified & directed.

Supply & fixing of aluminium strip 20x3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified & directed.

Supply & fixing single galvanised strip of size 25x4 mm galvanised iron in proper positon saddles on porcelain insulator and fixing screws for roof conductors and down conducrors from top to the building ring point to the test points of the building as required after complete all as specified and directed.

Taking down old U/s GI strip of any size and making good surfaces all complete as specified and directed .

Taking down old U/s Aluminium strip of any size and making good surfaces all complete as specified and directed .

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. with 25 x 3 mm aluminium strip etc.complete all as specified & directed.

Consultancy for health assessment of building / strcutural repair/retrofitting work including :- (a) Identify all the deteriorated Elements by Visual Inspection. (b) Ascertain the residual strength of those elements from DT/NDT tests. (c) Recommendation to strengthen the elements. (d) Recommendation for Economic repiaring/retrofitting technologies. (e) Detailed repair methodology as per deteriorated Elements location details. (f) Item Specification and work specification in terms of safety, materials, manpower & equipment. (g) Visit at site during the construction period. (h) Detailed estimate for Structural retrofititng items. (j) Checking of the strength of repaired members. (k) Vetting form any of the IITs only. Note : (i) This include structural assement of 10 bldgs as per P-186 & Special conditions. The rate quoted by contractor is deemed to be for 10 bldgs. (ii) The payment shall be considered as one job and payment shall be made after completion of consultancy complete and submisison of report.

Testing and reporting of Rebound Hammer Test, USPV Test, Half Cell Potential Test, CarbonationTest, Cover Meter Test, Rebar Scan Test, Cpore Test for Concrete, Chemical test as mentioned below :-

Rebound Hammer Test

UPSV Test

Half Cell Potential Test

Carbonation Test

Cover Meter Test

Rebar Scan Test

Core Test form concrete

Chemical Test. PH, sulphate & chlorine

NARSINGH DEVELOPERS LLP (BID ID -3042728)

surendra infrastructure pvt ltd (BID ID -3040136)

D R STEEL CONSTRUCTION COMPANY PRIVATE LIMITED (BID ID -3045673)

CHHABINDRA KUMAR PRADHAN (BID ID -3045702)

LIRA CONSTRUCTIONS PVT LTD (BID ID -3042738)

VERMA BROTHERS (BID ID -3039712)

LUMOS INFRA PVT LTD (BID ID -3040796)

Adhunik Infrastructures Pvt Ltd (BID ID -3038894)