GE/ALP (8614) KOLKATA OF 2025-26

Dismantling removing all unsound concrete, plastered material by chipping/chiseling gently at all effected and adjoining areas of concrete etc till sound surface is reached all various locations in building (upto 4 storied) subsequently cleaning the surfaces by hair brush and air blower and removing rubbish off the premises and disposing at the dumping site as approved by local authorities including hoisting assembling and fixing of double layer steel scaffolding to external perimeter of building complete all as specified and directed .

Dismantling removing all unsound concrete, plastered material by chipping/chiseling gently at all effected and adjoining areas of concrete etc till sound surface is reached all various locations in building (4 to 5 storied) subsequently cleaning the surfaces by hair brush and air blower and removing rubbish off the premises and disposing at the dumping site as approved by local authorities including hoisting assembling and fixing of double layer steel scaffolding to external perimeter of building complete all as specified and directed .

S&F Double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified & as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Taking down chowkhats or frame with shutter (without taking off shutters from the frame) exc 1.5 sqm n.exe 4 sqm each complete all as specified and directed.

Taking down rusted steel windows/ventilators of any description and size including shutters complete all as specified and as directed

S&F 2nd Hardwood plain solid straight chowkhats, wrought framed rebated on the solid, rounded or chamfered put together with glue pinned at joints complete all as specified and directed.

M&L for 30mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides with both face covered with decorative face veneer with lipping/frame to match complete all as specified and directed.

S&F Factory made single extruded WPC (Wood polymer composite) solid door Frames of size 45 x 70mm comprising of virgin PVC polymer of K value 58-60(Suspension grade), calcium carbonate & natural fibres and non-toxic additives fabricated with mitre joints after applying PVC solvent cement and screwd with full body threaded star headed SS screws having minimum frame density of 750 Kg/cum, screw withdrawal strength of 2200 N(Face) & 1100 N (Edge), mimimum compressive strength of 58 N/Sqmm and resistance to spread of flame of class A category with property of being termite/borer proof, water/moisture proof & fire retardant & fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete all as specified and directed.

S&F Factory made single extruded WPC(Wood polymer composite) solid flush door shutter of 30mm size comprising of virgin PVC polymer of K value 58-60(Suspension grade), calcium carbonate & natural fibres and non-toxic additives fabricated with mitre joints after applying PVC solvent cement and screwd with full body threaded star headed SS screws having minimum density of 650 Kg/cum, screw withdrawal strength of 1800 N(Face) & 900 N (Edge), mimimum compressive strength of 50 N/Sqmm, modulas of elasticity 850 N/sqmm & resistance to spread of flame of class A category with property of termite/borer proof , water/moisture proof & fire retardant & fixing with SS butt hinges of required size with necessary full body threaded star headed counter sunk SS screws complete all as specified and directed.

S&FAluminium anodised (powder coated minimum 50 micron thickness) 3 track sliding window frame with shutters with (2 nos glazed and 1 wire gauzed shutter) including all necessary joining cleats, hold fast, rubber gasket, snap beading and locking arrangements fixed with screws to wall etc. 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 including deco aluminium grill size complete all as specified and directed with the following section of frame and shutter:- (A) Sections for shutter :- (i) 'Vertical' section 38 x 20 x 1.5 mm thick. (ii) 'Interlock' section 38 x 20x 1.50 mm (iii) 'Top/ Bottom' section 41 x 20 x 1.50 mm thick. (B) Section for frame :- (i) Top & Sides 91.00 x 29.70 x 1.50 mm thick. (ii) Bottom 91.00 x 29.70 x 1.50 mm thick

S&F Anodised powder coated aluminium (minimum thickness of powder coating 50 micron) frame for doors, windows, ventilators or aluminium frame for partition works etc with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F 12 mm thick prelaminated particle boards interior grade, prelaminated both side with decorative choice lamination, fixed with necessary clips and other like to aluminium frame work, as in doors, windows, partition etc complete all as specified and as directed.

S&F Anodised aluminium powder coated door, windows, ventilators shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and directed.

S&F 6.5 mm thick glass ordinary quality, frosted on one side fixed to aluminium frame work exc 0.5 Sq. m in each pane complete all as specified & as directed.

S&F 5.0 mm thick glass ordinary quality, frosted on one side fixed to aluminium frame work n. exc 0.5 Sq. m in each pane complete all as specified & as directed.

S&F aluminium 4 levers Mortice lock, vertical type, size 100 mm complete all as specified and directed.

S&F Stainless steel handles 150mm long, bright polished complete all as specified and directed.

S&F 300mm long sliding door bolts with hasp stapple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bots and sliding bolts of extruded or cast aluminium alloy complete all as specified and directed.

S&F 150mm long sliding door bolts with hasp stapple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bots and sliding bolts of extruded or cast aluminium alloy complete all as specified and directed.

S&F Aluminium anodised barrel tower bolts of extruded section with 200 mm long bolt, complete all as specified and directed.

S&F Aluminium anodised barrel tower bolts of extruded section with 150 mm long bolt, complete all as specified and directed.

S&F Bearing hinges 100mm, cast brass, with Stainless steel hinge pin, bright polished and fixed, type B-11 complete all as specified and directed.

S&F Stainless steel wire cloth having 0.36 mm nominal dia of wire and average width of appreature 1.40 mm and fixed with stainless wire staples complete all as specified and directed.

S&F in repairs aluminium (extruded section) body door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed complete all as specified and directed.

S&F floor door stopper overall length of cover plate 150mm of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

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

M&L for Anti-skid joint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.06sqm but n.exceeding 0.11 sqm in toilet/bath floor etc.set and jointed with adesive and pointed in epoxy grout with spacers complete all as specified & as directed. Note: Screed bed shall be measured and paid separately

M&L for glazed ceramic (coloured) tiles of size (450x350x6-7)mm thick as in vertical surface/dado set and jointed in adesive and pointed in white or coloured cement to match complete all as specified and directed.

M&L for Anti-skid joint free ceramic coloured tiles exc 0.18 sqm but n. exc 0.38 sqm 7 to 8 mm, in floors etc. set and jointed in neat cement slurry over and including a bedding layer of scread bed 15 mm thick in CM (1:6) and pointed in white/colour cement to match complete all as specified and directed.

M&L for screed bed or bedding layer of mortar 15 mm thick in CM (1:6) for laying floor finishes complete all as specified and directed.

M&L for bedding layer of mortar 10 mm thick in CM (1:3) for laying wall/dado finishes complete all as specified and directed.

Demolition of cement concrete above ground floor n.exe 15cm thickness(below or above ground level) complete all as specified and directed.

M&L for 25mm thick cement concrete type B-0, (1:2:4) using 12.5mm graded stone aggregate complete all as specified and directed.

M&L for 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 all as specified and directed. Note: (i) The Water Proofing Product Should have Mixed density: 1.68g/cc (brushable consistency). (ii)Adhesion to concrete : >1N/mm2. Static crack accommodation: 1mm.( Fosroc/Elantas beck/Kunal conchem) (iii)Make : SIKA/FOSROC/Hindcon or equivalent make as approved by GE.

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 complete all as specified and directed.

S&F CPVC pipes 15 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. complete all as specified and directed.

S&F 20 mm bore (Outer dia) CPVC pipes of SDR 11and plain CPVC SDR 11 fitting fixed on wall or floor (concealed), ceiling or laying in floors complete all as directed.

S&F in 25 mm bore (Outer dia) CPVC pipes of SDR 13.5 and plain CPVC SDR 11 fitting fixed on wall or floor, ceiling or laying in floors complete all as specified and directed.

S&F 50 mm bore (Outer dia) UPVC pipes of SCH-40 and plain UPVC SDR 11 fitting fixed on wall or floor, ceiling or laying in floors complete all as specified and directed.

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) complete all as specified and directed.

S&F 50 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) complete all as specified and directed.

S&F 50 mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) complete all as specified and directed.

S&F PVC (SWR) bends 110mm dia complete all as specified and directed.

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

S&F PVC (SWR) junction double, (Double T) equal or unequal 110 mm dia complete all as specified and directed.

S&F in repairs vitreous china squatting pan “Orissa” pattern of size 580 mmx 440mm white with integral foot rest (excluding flushing cistern and flush pipe) including connection to trap and to flushing pipe, anti syphonage pipe etc and making good to floor complete all as specified and as directed.

S&F in repairs vitreous China wash down water closet pan (padestal pattern) incl PVC seat cover (excluding fixing bolts, flushing cistern and flush pipe) , including connection to drain ( or outgoing pipe) and to flushing pipe etc. complete all as specified and directed.

S&F in repairs vitreous china wash hand basin, white, flat back, size (550mm x 400mm), exc chain and plug and porcelain stopper but including cutting for and pinning in ends of and including brackets, waste pipe & CP brass waste coupling of 32mm dia complete all as specified and directed.

S&F in repair Brass chromium plated bottle trap for wash basins with inlet and outlet screwed for pipe or connections including necessary packing, union and cap and fixed complete all as specified and directed.

S&F in repairs 15mm bore CP angular valve fancy type,with crutch handle, screwed for iron pipe or for brass ferrule and fixed of following size complete all as specified and directed.

S&F in repairs 15 mm bore CP Bib taps, fancy type with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs 15 mm bore CP Bib taps (Two-in-one), fancy type, with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

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.

S&F in repairs 15 mm bore, CP pillar taps, with capstan heads, chromium plated, Fancy type screwed down for pipe, high pressure complete all as specified and directed.

S&F in repairs 25 mm bore brass gun metal gate valve , with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs 15 mm bore brass CP mixer, for mixing Hot and Cold water screwed down for iron pipe, complete all as specified and directed.

S&F in repairs CP Health faucet with all necessary fittings complete all as specified and directed. Make : Prayag/Cera/Jaquar or equivalent make as approved by GE.

S&F in repairs 600 mm PVC connection pipe 15 mm size with PTMT nut of following length complete all as specified and directed .

S&F in repairs 110/125 mm floor trap fixed in floor with grating incl jointing with solvent (1:2:4) cement concrete,complete all as specified and directed.

S&F in repairs brass CP Shower roses with or without swivel joints, 125mm size, including fixing to steel pipes or union complete all as specified and directed.

S&F CP Soap dish, fixed to plugs with chromium plated brass screws complete all as specified and directed.

S&F in repairs brass CP Tubular towel rail, 20mm dia, D type, 60cm long between flanges complete all as specfied and directed.

S&F in repairs PVC valveless, syphonic action type, low level, flushing cistern white with inlet ball valve, float and handle including brackets, 10 ltr capacity with flush pipe (Long bend) 32mm dia complete all as specified & directed.

S&F Louvers type ventilator assembled partially with PVC exhaust fan of 200mm sweep and partially fixed with frosted glass of area n.exc 0.5 sqm including all necessary fittings complete all as specified and directed.

Dismantling of old unserviceable water tank, removing from site, S&F rotational moulded polythene water storage tank, 1000 litre capacity, ISI marked (cylindrical, vertical, double layered with closed top) hoisted and fixed in position with and including PVC float valve 20mm bore weight not less than 210gms. complete all as specified and directed.

All as per BOQ Serial item No 128 above but capacity 2000 litre complete all as specified and directed.

Dismantling of old Asbestos cement (corrugated, semicorrugated, etc.) sheets in roof coverings complete all as specified and directed.

S&F Pre painted galvalume aluminium zinc coating GI based corugated steel sheet 0.50mm thick Hi-Rib colour having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws complete all as specified and directed.

S&F mild steel Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc Confirming to IS-1161-1979, Gde-E-250 quality-A complete all as specified and directed.

S&F mild steel plates, plain or chequered, 5mm thick or over in thickness in available sizes of Fe 410-W (Gde-E250) quality-A complete all as specified and directed.

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

Taking down old rusted u/s steel collapsible gates or rolling shutters any size including taking out holdfasts/anchorages and other fixtures complete all as specified complete all as specified and directed.

S&F in repairs 1.25 mm steel rolling shutters without ball bearing,as specified including top cover,anchoring,hasp and staple and one shop coat of primer erected in position as indicated,complte: but gear operated type with chain wheel and hand chain complete all as specified and directed.

M&L for 60 mm thick machine pressed precast interlocking paver block of M-35 Grade any shape and size with grey cement and pigment confirming to IS 15658-2006 complete all as specified and directed.

M& L for hard core of gauge in exc. 63mm broken stone boulders deposited and spred and leveled in layers in.exc. 15mm thick complete all as specified and directed.

M&L for sand filling under floor or in floor or paving, laid in including watering and consolidation true surface for laying paver block complete all as specified and directed.

M&L for 150mm thick PCC (1:2:4) Type B 2 (using 40 mm graded stone aggregate) as in sub base 150mm thick complete all as specified and directed.

Supply only Intregal water proofing compound complete all as specified and directed.

M&L for Cement concrete as in saucer drains Type B1 (1:2:4) (using 20 mm graded stone aggregates) slope maintained as per site requirement complete in all respect as specified and directed

M&L for 75mm thick PCC (1:3:6), type C2, using 40mm graded stone aggregate as in plinth protection / paving, surface finished even & smooth using extra cement complete as specified and directed.

Taking down carefully copper/aluminium point wiring complete (light,fan, plug point & power) alongwith fittings (switches, ceiling roses, tube light fittings, bulk head fitting regulator, sockets main switches, DB removing materials to store & making good of disturb surfaces of wall/floors etc complete all as specified and directed.

M&L for point wiring complete as specified with 1100 V grade with 1.5 Sq mm single core PVC insulated unsheathed FRLSH cable, copper conductor multistranded passing through including concealed PVC conduit not less than 20 mm dia with concealed modular box suitable for logic modular switches, sockets etc with logic modular white plates, sorroundings of suitable size as required at site with PVC insulated FRLSH unsheathed stranded copper conductor of size 1.5 sq mm as earth wire connected to common earth dully complete all as specified and directed for the following:- Note: - (i) Rate quoted shall include for cost of making MS box and conduit concealed in wall including cutting and sinking of boxes and making good to the walls (ii) Provision of cover plate and blank plates as per site requirement (No extra payment will be made for the same)

One light point / one fan point controlled by one, one way swtich.

One 5 Amp switch socket on the same board.

One 5 Amp switch socket on independent board.

All as per BOQ Serial item No 168.01 above but size of cable 4.0 sq mm with earth wire of 4.0 sq mm complete all as specified and directed.

S&F switch modular type, single pole, one way, 5/6 Amp, one module, completes all as specified and directed. Make-Legrand cat no-675501 /Havells/anchor wood or equivalent make as approved by GE

S&F switch modular type, single pole, one way, and 15/16 Amps, one module complete all as specified and directed. Make-Legrand cat no-675501 /Havells/anchor wood or equivalent make as approved by GE

S&F socket outlet multipurpose having provision for 3 pin, 5/6 Amp and 2 pin, two module, modular type completes all as specified and directed. Make-Legrand cat no-675550 /Havells/anchor wood or equivalent make as approved by GE.

S&F socket outlet multipurpose having provision for 3 pin, 15/16 Amp and 3 pin 5/6 Amp, modular type completes all as specified and directed. Make-Legrand cat no-675555 /Havells/anchor wood or equivalent make as approved by GE

S&F in replacment ceiling rose of size (65 x 50) mm surface bakelite 240 Volts three terminal complete all as specified and directed.

S&F LED lights fitting 1x 20 W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

S&F LED lights fitting 1x 10 W, 220V Mirror Light with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Taking down geyser , any type and Refixing complete all as specified and directed.

S&F single pole and Neutral Enclosure with a two pin and earth plug and socket complete with and including one single pole MCB 20 Amps LED 20W complete all as specified and directed.

M&L for submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLSH type, cables 4 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits including 4 Sqmm 1100 Volts grade, FRLSH type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note :- (i) Three runs of cables drawn in conduit will be measured as one length of sub main. (ii) PVC conduit and its accessories is deem to be included in this item rates. (iii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

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