GE/ALP (8590) KOLKATA OF 2025-26

Amount

Demolition of brickwork or stone boulder masonry, built in cement mortar or cement lime mortar including all quoins,arches, pillars,etc. but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

Demolition of reinforced Concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

M&L for Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers,lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc for flat rough finished surface of concrete complete all as specified and directed.

M&L for Reinforced cement concrete (nominal mix) Type B1 (1:2:4) (20mm graded stone aggregate) in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

M&L for 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 etc complete all as specified and directed.

All as per item No 5 here in before but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

M&L for brick work with flyash old size bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6) complete all as specified and directed.

M&L for brick work with flyash old size bricks, straight or curved on plan to any radius in half brick thick walling built in cement mortar (1:4) complete all as specified and directed.

Taking down cement plaster on brick or stone wall surfaces including glazed tiles wherever exists including raking out joints, hacking for key and scrubbing down with water complete all as specified and as directed.

M&L for 5mm thick plastering on ceiling surfaces in CM (1:3) surface finished even and fair complete all as specified and directed.

M&L for 20mm thick (in two layer) plastering on fair face of Brick surface with CM (1:4) mixed with WPC finish surface even and smooth with out using extra cement complete all as specified and directed.

M&L for 15mm thick cement plaster with CM (1:6) on other than fare face of brick wall finsh even and smooth without using extra cement complete all as specified and directed.

M&L for providing grouting in RCC walls and slabs by drilling holes @300 mm c/c upto half of the wall depth in zigzag manner using a drill machine and fixing a nozzle of 20mm dia, for injecting of epoxy grout till the refusal of injected grout material (grouting operation pressure shall be in between 2 to 4Kg per sq cm) followed by cutting the exposed nozzle so as to make the wall/ slab free from the grouting pipe and to seal the gap with polymer modified mortar 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 factory made 2nd H/W 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 Factory made 30 mm 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 for 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 S&F for 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.

Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/ neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/paneling, C.P. brass/ stainless steel screws complete all as specified and directed.

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.

Providing and fixing anodised aluminium grill (anodised transparent or dyed to required shade according to IS:1868) of approved design/pattern, with approved standerd section and fix to the existing window frame with C.P brass/stainless steel screws @ 200mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and complete all as specified and directed. (only weight of grill to be measured for payment)

S&F for 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 12 mm thick prelaminated particle boards (ISI marked), 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.

M & L for Cub-boards shutters made with Prelaminated Particle board 18/19 mm thckness , interior grade prelaminated both side with decorative choice lamination, fixed with screws to timber frame work complete in all respect as specified.

S&F 6 mm thick toughened glass as in hinged partitions and similar work fixed to aluminium frame work exc 0.5 Sq. m in each pane including cutting to shape,drilling holes required complete all as specified and directed.

S&F 4.8 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 4.8 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 Veneered decorative Plywood with decorative face veneers on one face Grade-I (with BWR resin), fixed with screws to timber frame work 12 mm thick incl all necessary fittings complete all as specified and directed.

S & F Brass Locks with two levers , drawer, grade I, size 50 mm incl all necessary fittings complete all as specified and directed.

S & F Bras Drawer pulls, 3 screw plate with fixed dished pull 80 mm to 100mm long incl all necessary fittings complete all as specified and directed.

S & F Ball catches with 8mm dia steel ball, and brass body and striking plate including letting in and fixed complete all as specified and directed.

M & L 2nd class hardwood Plain fillets.square, rectangular or triangular in section, clean sawn, secured with nails or brads Not exc 3 Sqm complete all as specified and directed.

S & F Continuous (piano) hinges, 30 mm width of flaps (when open) mild steel, bright finish or electro galvanised 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.

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 200mm 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 Bearing hinges 100mm, cast brass, with Stainless steel hinge pin, bright polished and fixed, typeB-11 complete all as specified and directed.

S&F for 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 repair 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.

S&F for Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), clamps; hold fasts; wall ties; and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

M&L for suspended false ceiling (Decorative Type) system using metalic (E grid) exposed suspende system, grid section size 600mm x 600mm comprising of GI powder coated main runner of dimension 32 mm x 24mm x 0.80mm thick ( thickness comprising of GI/0.4+ PPPCGS/0.3mm & weight of Runner) Cross Tee of dimensions 26mm X 24mm x 0.8 mm thick, wall angle 22.00mm x22.00mm x 0.35 mm thick ( thickness comprising of GI/0.35 + PPPCGS/0.3 mm) with and including 6 mm thick HPSC ( High pressure steam cured) pre- primed, self embossed textured designer board, water resistant termite resistant, fire resistant for insulation and accustic purpose to be placed in the grid system duly suspended with 2 mm dia G I bars hangers fixed with steel dash through fasteners with Provn of light fixture 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 (7-8) mm 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.

M&L for glazed ceramic (coloured) tiles of size (450x350X 6-7)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 double charged Vitrified ceramic tiles 9-10 mm thick (Sqr/ rectangular) Polished, area of each tiles exc. 0.36 sqm but n.exc 0.42 sqm, in floors etc. set and jointed with adesive and pointed in epoxy grout with spacers over a bedding layer of scread bed 15 mm thick in CM (1:4) complete all as specified and directed.

M & L for 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, indow-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for screed bed or bedding layer of mortar 20 mm thick in CM (1:6) for laying floor finishes 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 150mm thick PCC (1:2:4) Type B 2 (40 mm graded stone aggregate) as in sub base complete all as specified and directed.

Bore packing of all the Spouts to be done with grouting admixture mixes with Cement Concrete / Mortar @225 ml per bag of Cement complete all as specified and directed.

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 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 specified and 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 in 40 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 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls 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 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 half stall Vitreous China urinals, bowl type (back or corner wall type), complete including providing and fixing plugs, bedding urinal against wall in cement mortar (1:2), securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) complete all as specified and directed.

S&F in repairs Brass chromium plated bottle traps 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 Dia 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 Dia 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 Dia 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 repair CP Health faucet with all necessary fittings complete all as specified and directed.

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

S & F in repair 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 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.

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

S&F in replacement Curtain rails with Decorative type drappery Rod along with all fittings of 25 mm dia complete all as specfied and directed.

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

S&F in repair PVC valveless, symphonic action type low level flushing cistern white with inlet ball valve, float and handle including brackets, 10 ltr capacity complete with flush pipe(Long bend) 32mm dia of make as approved by GE 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.

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

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

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

S&F for 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 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 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.

Complete removal of existing treatment by using electric sander machine or steel wire brushing to remove all dust and loose scale etc of wall surfaces & prepare to receive wall care putty complete all as specified & directed.

M&L for 2 mm thick wall care putty on wall including rubbing with sand paper to achieve a smooth surface & sharp straight edges etc. complete all as specified & as directed.

M&L for preparation of newly plastered wall surface two coats of oil emulsion distemper over a coat of primer on complete all as specified and directed.

M&L for preparation old decorated walls & applying two coats of acrylic oil bound distemper over a coat of 1mm thick wall care putty complete all as specified and directed.

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

M&L for preparation of new decorated Ceiling surface & applying two coats of acrylic oil emulsion distemper complete all as specified and directed.

M&L for preparation of old decorated Ceiling & applying one coats of acrylic oil emulsion distemper complete all as specified and directed.

M&L for one coat of plastic emulsion paint on old decorated surface of internal walls incl preparation complete all as specified and directed.

M&L for preparing of new steel surfaces & applying two coats of synthetic enamelled paint over a coat of red oxide primer complete all as specified and as directed.

M&L for Two coats of synthetic enamel paint on New wooden surface exc 10cm width or girth including preparation complete all as specified and as directed.

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

S&F Brass chromium plated brackets complete all as specified and directed.

M&L for precast cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate) kerbs stone rounded or chamfered on edges as in edge of path, hard standing built in cement mortar (1:6) complete all as specified and as 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 of dia 20 mm 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 as specified complete all as specified and directed for the following:- Note: - (i) Rate quoted shall include for cost of making MS box and concealed in wall including cutting and sinking of boxes and making good to the walls (No extra payment will be made for the same) (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 complete all as specified and directed.

Supply and fixing Switch modular type, single pole, one way, 5/6 Amp, one module, complete all as specified and directed. MAKE: Legrand Cat No- 675501 or equivalent in make of Havells/ anchor wood

Aupply and fixing LED Luminaire (600mm X 300 mm). 35/36 Watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

DK CONTRACTOR (BID ID -3509260)

M. M. C. AND CO (BID ID -3508461)

M/S CHAKLADER ENTERPRISES (BID ID -3507277)

M/S RAJESH TRADING CORPORATION (BID ID -3509155)

ELECTRO FREEZE (BID ID -3509002)

THE PLANTERS ENGINEERING CORPORATION (BID ID -3507309)

KAMAKHYA TRADERS (BID ID -3509294)