GE/ALP (8476) KOLKATA OF 2025-26

Amount

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

Demolition of brick work built in cement mortar including all quions, arches, pillars etc complete all as specified and as directed.

Dismantiling of asbestos cement/FR Sheet (Corrugated, semicorrugated, etc ) sheet in roof coverings and rubbish off the premises (out of MOD land), complete all as specified and as directed.

Taking down cement plaster of any description built in cement mortar on brick or stone walls etc including racking out joints, hacking for Key, scrubbing down with water etc.complete upto four storied bldg complete all as specified and as directed.

Excavation in trenches not exc 1.5 mtr wide and not exc. 1.5 mtr deep for foundation in soft/loose soil & getting out complete all as specified and as directed.

Material and labour cement concret (1:4:8) Type D-2 using 40mm graded stone aggregate as in foundation filling and mass concrete complete all as specified and as directed.

Material and labour for mild steel TMT bars 8 to 10mm dia and over cut to length bent to shape required including cranking bending spirally for hooping for columns hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed.

Material and labour mild steel TMT bars 8mm dia cut to length, including cranking, bending etc and binding with mild steel wire(annealed) not less than 0.9mm dia complete all as specified and as directed.

All as per item No 08 here in before but as in stirrups, binders and spacers complete all as specified and as directed.

Material and labour for formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter complete all as specified and as directed.

Use and waste of form work to sides of pillars posts columns footing etc complete all as specified and as directed.

Material and labour RCC (1:1.5:3) type A-1 using 20mm graded stone aggregate as in foundations, including rafts, footings, foundation beam, braces of column under reamed pile and mass concrete walls, beams and columns etc complete all as specified and as directed.

Supply and fix MS screw bolts (machine made) with hexagonal or square heads at one end and screwed the other,or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, but legnth of bolt exc 22.5 cm but n exc 30 cm &20mm dai complete all as specified and as directed.

Supply and fix MS plates (plaines or chequered) square cut or notched (forming holes with riveted, bolted attechment) (300x300x8) at bottom & (200x200x8) at top GDE Fe 410-S complete all as specified and as directed.

Supply and fix steel work in tubular truss and tubular post including special shaped washer etc complete using ERW or induction butt welded tubes conforming IS:1161-1979 grade St-240 complete all as specified and as directed.

Supply and fix for pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet manglore tile pattern 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping srews all as specified and as directed.

Supply and fix for pre-painted galvalume aluminium zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering /cladding to wall for rain water pipe, fixed with self tapping srews all as specified and as directed.

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.

Material and labour 25mm thick PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in bedding of tiles/kota stone complete all as directed at site.

Material and labour for coloured non skid ceramic tiles 7 to 8 mm thick, (Square/ rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles over and including screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM (1:6) complete all as specified and directed

Material and labour for glazed ceramic tiles of size (450x300x7-8)mm thick in verticle surfaces set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles laid over and including 10mm thick cement plaster in cement mortar (1:4) complete all as specified and as directed.

Material and labour for broken stone boulders hard core, broken to gauge n exc 63 mm, deposited, spread and levelled in layered n.exc. 15cm thick, watered and rammed to a true surfaces complete all as specified and as directed.

Material and labour for 75 mm thick PCC (1:4:8) Type D-2 using 40mm graded stone aggregate as in sub base all as specified and directed.

Material and labour for (25-50)mm thick sand cushion under layer of floor all as specified and directed.

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

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

Material and labour for granite slab 20 mm thick (of any type) work (table rubbed and polished) in steps, jambs, pillars, walls, window- cills, cooking platforms over and incl screed bed/plaster 15 mm thick in CM (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 as directed.

Material and labour for rendering 15mm thick in CM (1:4) on other than fair face of brick work or concrete surfaces and finished the surface even and smooth complete all as specified and as directed by Engineer-in-charge.

Material and labour for 15 mm thick rendering on fair faces of brick work in cement mortar (1:6) and finished the surfaces even and smooth without using extra cement etc complete all as specified and directed.

Material and labour for preparation of old decorated surfaces by brooming down or steel wire brushing, scrapping down smoke soot, moulds,etc and applying one coat of anti-algae and anti-fungal exterior grade weather coat paint upto four storey bldg complete all as specified and directed.

Material and labour for preparation of new plastered surfaces of wall and applying two coats of oil bound distemper over a coat of alkali resistant primer as specified and as directed.

Material and labour for preparation on new plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and directed.

Material and labour two coat of synthetic enamel painting to old wooden surfaces (frame & shutter) over a coat of pink primer incl preparation of wooden surface of any description, not otherwise described, over 10cm width or girth complete all as specified and as directed.

Supply and fix powder coated aluminium sliding windows for three track with rubber gasket, stopper powder coated aluminium standard beads/glazing clips, locking arrangement etc and aluminium frame of size 80mmX25mmX1.55mm and shutter of section 20mm X20mm X1.55mm incl ( two shutter of 4.8mm thick glass and one shutter of wiremesh 0.36 mm dia of wire and average width of aperture 1.40 mm) including aluminum chequered grill with necessary all fittings complete all as per manufacturer's instructions and all as specified and as directed.

Material and labour complete removal of existing treatment of walls, ceiling and applying two coats of distemper oil emulsion over and including 3mm thick JK wall care putty (two coats) including necessary chalk whiting and priming coats complete all as specified directed.

Supply and fix 3mm thick wall care putty on wall/ceilling complete all as specified and as directed.

Material and labour for heavy duty prepolished designed glossy cement concrete tiles of thikness 9-10mm and size of each tiles n exc 0.16 sqm over/including 15mm thick screed bed in CM (1:6) including pointing in white cement (1:2) using with admixture of pigment to match the colour of tiles etc complete all as specified and directed.

Material and labour for cutting chases, pinning, in making good to facing where required of of brick wall and pointing in cement motrar 1:3 to ends and cutting chases for concealed water tubing and concealed conduit wiring etc and making good surfaces complete all as specified and as directed.

Supply and fix 110mm bore PVC(SWR) pipe single socket in any length rubber ring joints complete all as specified and as directed.

Supply and fix 110mm bore PVC(SWR) bend single socket complete all as specified and as directed.

Material and labour for 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-16 complete all as specified and as directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) exc 1.5 sqm and not exc 4 Sqm each and removing from site complete all as specified and directed.

Supply and fix solid PVC mouded door frame of size 50mm x 47mm made out of 5mm moulded/printed PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing complete all as specified and as directed.

Supply and fix factory made solid panel PVC Moulded door shutter 28 to 30 mm thick (stiles) with 2, 4 or 6 raised panel design with 5 mm thick moulded PVC sheet on the front face & 5 mm plain colour PVC sheet on back face supply and fixing in frame complete all as specified and as directed.

Supply and fix 100mm long butt hinges medium weight, cold rolled mild steel complete all as specified and as directed.

Supply and fix 150 mm long aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.

Supply and fix 150mm long extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

Supply and fix aluminium alloy anodised sliding door bolts and hasp and staple (Bolt type) and fixing clips of sheets cast or extruded sections and fixing bolts and sliding bolts or extruded section or cast aluminium alloy and fixed length of bolt 300mm complete all as specified and as directed.

Material and labour for providing factory made 75 mm thick precast RCC cover slab of 3 MT load bearing capacity confirming to IS : 12592 (Grade M-30) complete all as specified and as directed.

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

Material and labour for PCC (1:3:6) Type C2 using 40mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and directed.

Returning filling in trenches including spreading leveling and well ramming with water complete n.exc 25 cm thick in each layer in soft/loose soil complete all as specified and as directed.

Removing exavated soil n.exc 50 mtr and depositing where directed at a leve n. exc 1.5 mtr above the starting point complete all as specified and as directed.

Returing filling in including spreading, levelling, watering and well remming in layer not exc 25 cm in soil complete all as specified and as directed.

Removing excavated material exc 1.5 km and n. exc 5 km depositing where directed at a level n. exc 1.5 m in soil complete all as specified and as directed.

Material and labour for Providing cement concrete type B-1 1:2:4 (using 12.5 mm graded stone aggregate) as in benching concrete,coping ,hold fast etc complete all as specified and directed.

Material and labour for 15 mm thick rendering in CM (1:4) other than fair faces of brick work or on one side of lathing complete all as specified and as directed..

Material & labour for preparation on new plastered surfaces of wall and applying two coats of anti-algae and anti-fungal exterior grade weather coat paint over a coat of primer over and including 2mm thick wall care putty complete all as specified and directed.

S&F in repairs CP grating of 100mm dia, fixed with cement mortar (1:3).complete all as specified and as directed.

S&F for sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and waste; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm and including 32mm waste coupling of PTMT (half or full threaded) Minimum weight 32mm-45gms/40mm-60 gms) complete all as specified and directed.

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.(upto 10 storey High of building)

Taking up or down 20mm steel tubing and connections, including cleaning for re-fixing or removal complete all as specified and directed.

Taking up or down 25mm steel tubing and connections, including cleaning for re-fixing or removal complete all as specified and directed.

Supplying and laying for 25 mm outer dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings in trenches/walls including all brass fitting/fixtures in any grade to receive plumbing fittings and fixtures complete all as specified and directed

Supplying and laying for 32 mm outer dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings in trenches/walls including all brass fitting/fixtures in any grade to receive plumbing fittings and fixtures complete all as specified and directed

M&L for form work to soffite of suspended slab such as roof slab n.exc 20 mm thick for rough finished for flat roof.

M&L for RCC (1:2:4) type B 1 using 20 mm graded stone agg in roof slab supported as wall, slab to shelves and the like complete all as directed at site.

Supply and fixing in repair 15mm bore bib taps cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe complete all as specified and as directed.

S&F in repair 15mm bore Brass CP angular stop cock concealed type with crutch or butterfly handle complete all as specified and as directed .

Supply and fixing in repair for 15mm bore Chromium Plated pillar tap fancy type cast copper alloy, with capstan heads screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and as directed.

Supply and fixing in repairs Vitreous China wash basin ( white), flat back, size (580 x 450) mm including CP waste coupling 32mm dia excluding taps, waste,chain and plug and porcelain stopper but including brackets, complete all as specified and as directed.

supply and fixing in repair 32mm dia flexible PVC waste pipe for basin etc complete all as specified and as directed.

Material and labour for brick work with sub class 'B' bricks straight or curved on plan or to any radius in half brick work built in CM (1:4) complete all as specified and as directed.

Material and labour for 16-18mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-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.

Material and labour for 75 mm thick PCC(1:3:6) type C-2 using 40mm graded stone aggregate as in plinth protection complete all as specified and directed.

M&L for 20 mm thick pre- polished cement concrete designed coloured pavement tiles glossy finished area of each tile does not exc 0.16 Sqm as in floor set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles and laid over and including 15 mm thick screed bed in cement mortar (1:6) complete all as specified and as directed.

M & L for providing PCC 1:2:4 Type B1 using 20mm graded aggregate as in coping and like including weathering, slightly rounded or chamferredangles and throating as complete all as specified and as directed.

Taking down carefully copper/aluminium point wiring (light,fan,socket etc.) complete including fittings such as switch, ceiling rose, light fittings, regulators etc. and making good to the disturbed surface of walls, floors etc. all complete as specified and directed.

M&L as in repair / replacement for point wiring for one light/ bell/ fan controlled by one number one way switch complete with 1100 V grade FRLSH PVC insulated multistranded copper conductor cable conforming to IS : 694 of size 1.5 Sqmm two runs single core for phase and neutral drawn through and including PVC concealed conduit pipe of suitable size minimum 20mm dia medium grade ISI Marked complete with one run of 1100 V 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 MS sheet pressed sunken box not less than 1.12 mm thick concealed on wall, with 3 mm thick laminated sheet top cover ISI marked (Make: Hylum/Anchor/Orient) for fixing of switches/socket/regulator with screws 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 : Proper colour code of wiring to be maintained.

All as per item No. 80 here in before but for 5 Amps Socket on same board complete all as specified and directed.

All as per item No. 80 here in before but for 15 A socket point independent with 2.5 sqmm 1100V grade FRLSH PVC insulated copper conductor complete all as specified and directed.

S & F Ceiling rose, 3 terminal, PVC/ polycarbonate isolated body, 230 V complete all as specified and directed.

S & F Piano switch flush type single pole one way 5 Amps, 230 V complete all as specified and directed.

S & F Socket outlet 2 in 1, 3 pin, 6A complete all as specified and directed.

S & F Socket outlet 2 in 1, 3 pin, 6 and 16 amp flush type complete all as specified and directed.

S & F Switch piano flush type, single pole one way 15 Amps, 230 V complete all as specified and directed..

M & L for making the hole for fixing the exhaust fan of size 250 mm and complete all as specified and directed.

S & F Exhaust Fan PVC body of size 250 mm heavy duty of single phase complete all as specified and directed.

S&F LED tube light fitting 4 ft 18/20 watt, 230 volt energy efficient comprises of extruded PVC housing, with inbuilt driver and PC diffuser including connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.all as specified and directed

Material and labour for circuit/sub-main wiring (surface type) with two run of 1100 V grade PVC insulated & unsheathed 4.0 Sqmm single core multi stranded copper conductor cable alongwith one run of 4.0 Sqmm 1100 V grade FRLSH PVC insulated & unsheathed single core multi stranded copper conductor cable for earth continuity conductor connected to common earth dolly, drawn through PVC Concealed conduit complete all as specified and as directed. Note : (i) Three runs of 4.0 Sqmm cable shall measured as one length.

Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth for foundation or for laying of cable , fixing of pole etc and getting out in soft/loose soil complete all as specified and as directed.

Cutting existing metal/bituminus road/PCC walk way/any type of tile works n.exc 0.45m width and n.exc 0.90 m in depth including all connected earth work and making good disturbed surfaces matching with the existing specification and finish including refixing of old tiles including disposal of surplus material to a distance n.exc 50m complete all as specified and as directed.

Returning, filling in trenches including spreading leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Materials and labour for plain cement concreate (1:4:8) type D2 (using 40 mm gradeed stone aggregrate) as in foundations filling, coping for pole and mass concreate complete all as specified and as directed.

S & F GI pipe light grade 50mm Tubes with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed

Supply and MCB 06 Amps to 32 Amps, single pole, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

Supply and fixing MCB 32 Amps, SPN, 240 Volt "C" series, breaking capacity 10 KA complete all as specified and as directed.

Supply and fix as in repair SPN MCB DB 8 way with Amps rated copper bus bar, neutral link, suitable for mounting MCB's 240 volts double door type including taking down old one and making good the disturbed surface complete all as specified and as directed .

NUPUR CONSTRUCTION (BID ID -3464067)

BHASKAR SUPPLY AGENCY (BID ID -3464101)

RADHA ENTERPRISE (BID ID -3464016)

SEN ELECTRIC WORKS (BID ID -3463957)

ESS PEE UDYOG (BID ID -3463925)

P N GUPTA AND SONS (BID ID -3463979)

ARATI TRADING CO (BID ID -3464477)

GAYATRI ENTERPRISE (BID ID -3464345)