GE/ALP (8539) KOLKATA OF 2025-26

Amount

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 all as specified and as directed.

Demolition of stone slab or tiles of any description or thickness in floors or aprons etc(laid bedded and pointed in any mortar) complete all as specified and as directed.

Dismantling of floor hearth or wall tiling incl cement mortar bedding ( but not backing) and removing debris and rubbish off the premises complete all as specified and as directed.

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

Demolation of cement concrete (reinforced) in any position (below or above G.L) etc complete all as specified and directed

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

Dismantling of Plain or corrugated Asbestos sheeting, any gauge, thickness, including Nainital or similar pattern roof covering complete all as specified and as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings,heads, shoes, bends, swan-necks,etc., including cleaning or refixingor removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

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

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws etc, upto 4 storey bldg complete all as specified and as directed.

S&F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws etc, upto 4 storey bldg complete all as specified and as directed.

Material and labour for Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc, (cut to ordinary lengths i.e, within 20 mm of the length indicated) Fe 410-W (Gde E-250) quality-A complete all as specified and as directed.

S&F 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 con- forming to Fe.290.Gde-E-165 complete all as specified and directed.upto 12 storied bldg

S&F 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 with necessary all fittings complete incl taking of old rusted steel window all as per manufacturer's instructions and complete all as specified and as directed.

Supply and fixing powder coated aluminum ventilator (single leaf single shutter) side hung type with stainless steel butt hinges, one shutter glazed with and including 4.00mm thick plain sheet glass and other shutter with stainless steel wire cloth of 0.36 mm dia of wire and average width of aperture 1.40mm fixed with stainless steel wire staples, rubber gasket, stopper,aluminium anodised handle 100mm long ,aluminium anodised tower bolts 100mm long and peg stay etc, size of aluminum frame shall be 100mmx50mmx1.50mm and shutter frame shall be 40mmx20mmx1.50mm including taking off of existing wooden/ steel ventilator complete all as specified and as directed upto 12 storied bldg Note : 1 No Glazed shutter and 1 No Gauged shutter constitube one unit.

S&F in repair aluminium anodised Partition wall of frame size (80mm x 38mm x 3.00 mm) with standard beads/glazing clips, locking arrangement etc with necessary all fittings complete all as per manufacturer's instructions and complete all as specified and as directed.

S&F in repairs power coated aluminium door shutter fixed including roller machine with rubber gasket, stopper, cleats, handles etc complete incl aluminium door styles of size (80 mm x 38 mm x 2.00 mm) and aluminium door section of top, bottom and lock rail shutter frame of (80 mm x 38mm x 2.00 mm) taking down old door with necessary all fittingand all necessary fittinngs complete all as specified and as directed.

Supply and fixing for 4.8mm thick Sheet glass, ordinary quality and glazing with oil putty in square exe 0.50 Sqm in each pane complete all as specified and as directed upto 12 storied bldg.

M&L for 6mm Veneered decorative plywood, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws to timber frame work complete all as specified and directed

Supply and Fix in repair for curtain rods dicorative aluminium alloy with fixing brackets including taking down old pelmet boxcomplete all as specified and as directed.

S&F for Aluminium (Die cast) 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 as directed.

Supply and fixing floor door stopper of aluminium alloy body and tongue with hard drawn steel spring, overall length cover plate 150mm complete all as specified and as directed.

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 and like over and including 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 of existing slab and drilling hole for gas pipeline etccomplete all as specified and as directed. (upto12 storey High of building)

Rounding to edges of stone slabs one edge, such as in steps, coooking platform and other similar situations complete all as specified and as directed.

M&L 25 mm thick PCC (1:2:4) type B-0 (12.5 mm graded stone aggregate) as in sub base of floor,roof padding, complete all as specified and directed.

Material and labour for colour printed glazed ceramic tiles (Premium quality) (450X300mm) X 7mm thick as in walls set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match the shade of tiles over and including 10 mm thick cement plaster in CM (1 : 4) complete all as specified and as directed.

Material and labour for double charged vitrified coloured tiles (Premium Quality) of size 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick screed bed in CM (1 : 6 ) for laying of floor finishes complete all as specified and as directed.

All as per item No 27 here-in-before but fixed on vertical surface as on skirting including 10mm thick cement plaster in cement mortar (1:4) complete all as specified and as directed..

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 as directed.(upto 12 storey High of building)

S&F 150mm bore Rainwater PVC(SWR) Gutter pipe single socket in any length rubber ring joints including End cap, Reducer, TEE, Elbow etc all fitting required to connect 110 mm PVC Vertical pipe complete all as specified and as directed.

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

S&F 110mm bore PVC(SWR) pipe bend single socket complete all as specified and as directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation etc.) any thickness, including cover fillets complete all as specified and as directed.

M&L for suspended false ceilling system using chicogo metalic (E grid) exposed suspende system, grid section size (600mm x 600mm) comprising of GI powder coated main runner of dimension 39 mm x (24mm x 0.80mm) thick ( thickness comprising of GI/0.4+ PPPCGS/0.3mm & weight of Runner 1.35 kg for 3600mm length) Cross Tee of dimensions (29mm X 24mm x 0.8 mm) thick wall angle (22.2mm x22.2mm x 0.65 mm) thick ( thickness comprising of GI/0.35 + PPPCGS/0.3 mm & Weight of angle 0.70 kg for 3050 mm length) 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 6 mm dia G I bars hangers fixed with steel dash through fasteners from purlins of the roof with butterfly clips (Wt- 0.007 Kg/clip) hold down clips (Wt - 0.0035 Kg/clip) with Provn of light fixture complete all as specified and as directed.

Material and labour for preparation of old wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

Material & labour preparation of Old 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.

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.

M&L for 2 mm thick wall care putty on wall and ceiling surfaces as reuired (in two layers) etccomplete all as specified and as directed.(upto 12 storey High of building)

Material and labour for complete removal of existing treatment of wall surfaces by brooming down or steel wire brushing and applying two coat of oil bound distemper over one coat of primer on wall surface etc complete all as specified and directed.

M&L for prepration of new plasterd sujrface and applying two coat of acrylic washable distamper over a coat of primer over 2mm thich (minimum) putty and complete all as specifed and 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 upto 12 storey bldg complete all as specified and directed.

M&l for Providing and injecting chemical emulsion for Post Constructional Antitermite Treatment along external wall where the apron is not provided using chemical emulsion at the rate of 7.5 litres per sq.m of the vertical surface of the sub-structure to a depth of 300mm including excavating channel along the wall and rodding etc. complete all as specified and as directed.

M&L for Along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron Complete all as specified and directed

S&F Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame including 5mm thick PVC fillets of width 35mm with interval of 500mm in both horizonatal and vertical directions including necessary caping/beading/fillets at top and junctions or any other locations required as per site etc complete all as per specified and directed.

M&L for Precast RCC Nominal mix using 20 mm graded stone aggregate as in Lintel, kitchen slab,chajja, beam, facia, fin, facia, parapets balcony and similar suspended work complete all as specified and as directed.

M&L for mild steel TMT bars 10MM dia and over, cut to length, bent to shape required including cranking, bending, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality conforming complete all as specified and directed.

M&L for mild steel TMT bars of 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders cut to length bent to shape required including cranking bending spirally for hooping for column, hooking ends and binding with and including MS wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

Material and Labour for brick work with sub class 'B' brick straight of curved on plan exc 6m mean radius built in CM (1:6) complete all as specified and as directed.

All per item no 48 here in before but except brick complete all as specified and as directed.

Material and Labour for Brick work with sub class B bricks straight or curved on plan to any radius in half brick thick wall built in cement mortar (1:4) complete all as specified and as directed.

Materials 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, including nesesary scafolding etc complete all as specified and as directed.

Material & 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 including nesesary scafolding etc complete as specified and as directed.

All as per item No 52 here in before but other then fair faces of brick work or on one side of lathing complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C1 (using 20mm graded stone aggregate) as in surface channel and drains including necessary formwork complete all as specified and as directed.

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

All as per item No55 here in before but add or deduct for each 25mm girth or part there of over or under 30cm complete all as specified and as directed.

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

M&L for PCC (1:3:6) Type C2 (40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and as directed.

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 sqm on plan and n. exc 1.5 m in depth and getting out of loose/soft soils 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 Plain Cement concrete in foundations, filling and mass concrete, type D2 (1:4:8) (40 mm graded stone aggregate) complete all as specified and as directed.

Material and labour for hard core of gauge n. exe 63 mm with broken stone deposited spread and levelled in layers n. exe 15 cm thick each layer and rammed to true surface 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 & 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 layer of wall care putty etc complete all as specified and directed.

Material and Labour for Exterior clading wall tiles (Avg thickness 12-15mm thick) of approved size (153mm x 76mm), colour and designed set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick rendering with cement mortar (1:4) as tree guard or wall finishing etc complete all as specified and as directed.

Material and Labour for 10mm thick Granite (of any type) tiles machine cut, in skirting/dado laid over cement screed and jointed with grey cement slurry, and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing completeover and including 15mm thick rendering with cement mortar (1:4) complete all as specified and as directed.

Material and labour for Machine pressed precast concrete coloured interlocking paver block of any shape and size confirming to IS 15658-2006 of 60 mm thickness, M 35 Grade complete all as specified and directed.

Material and labour 50mm thick sand filling under interlock tile flooring complete all as specified & 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 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 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 72 here in before but in stirrups complete all as specified and directed.

M&L 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 waist form work to sides of pillars posts columns footing etc complete all as specified and as directed.

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

M& L for Preparition of old plaster surfaces of wall and applying 2 coats of cement base paint over a coat including necessary working plateform complete all as specified and as directed.

Surface dressing n exc 15 cm deep in soft /loose soil complete all as specified and as directed.

Preparation of new surface of wall and applying two coats of cement base paint over a coat of alkali resistant primer complete all as specified and as directed.

Removing excavated solid n exc. 50 mtr and depositing where directed at a level n. exc. 1.5 mtr above the starting point complete all as specified and as directed.

M&L 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 directed.

M&L for coloured Rubber polished chequered tiles with grey cement and no pigment (30cm x 30 cm x 25mm) thick , over 15mm thick screed bed in CM 1:6, set jointed and pointed in neat cement slurry in floors complete all as specified and 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. complete all as specified and as 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 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 : (a)Proper colour code of wiring to be maintained. (b)Cost of Chase cutting shall be deemed in the unit rate.

All as per item No. 84 here in before but for 5 Amps Socket on same board complete all as specified and directed.

All as per item No. 84 here in before but for 05 A socket on independent board complete all as specified and directed.

All as per item No. 84 here in before but for 15 A independent socket with 2.5 sqmm 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.

S & F Electronic Ceiling fan regulator (2 Module stepped type) flush type suitable for 230 V AC complete all as specified and directed.

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

Supply and fixing MCB TPN 20 AMP 415 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.

Supply and fix SPN MCB DB 4 way with 200 Amps rated bus bar, neutral link, dinrail suitable for mounting MCB's 240 volts double door type as in repair of Busbar for distribution of power and light circuit including taking down old bus bar box and making good the disturbed surface complete all as specified and as directed.

Material and labour for circuit/sub-main wiring 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 concealed PVC conduit complete all as specified and as directed. Note : (i) Three runs of 4.0 Sqmm cable shall measured as one length.

Material and labour for circuit/sub-main wiring concealed with two run of 1100 V grade FRLSH PVC insulated & unsheathed 1.5 Sqmm single core multi stranded copper conductor cable alongwith one run of 1.5 Sqmm 1100 V grade FRLSH PVC insulated & unsheathed single core multi stranded copper conductor cable green for earth continuity conductor connected to common earth dolly, drawn through Surface PVC conduit complete all as specified and as directed. Note : (i) Three runs of 1.5 Sqmm cable shall measured as one length.

S & F in repair LED luminaire (600 mm x 600 mm), 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with inbuilt driver, suitable for roof ceiling including connecting up with driver three core flexible copper conductor wire of suitable size complete all as specified and as directed.

S&F LED tube light fitting 4 ft 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.

S& F recessed mounted LED Zoom light having beam angle 36 degree and tilt 90 degree of rating 24W complete all as specified and directed.

NUPUR CONSTRUCTION (BID ID -3468053)

PUTUL CONSTRUCTION CO. (BID ID -3467955)

RADHA ENTERPRISE (BID ID -3469067)

SEN ELECTRIC WORKS (BID ID -3468208)

M/S AVIJEET INTERNATIONAL (BID ID -3469874)

M/s greenstone construction (BID ID -3470244)

M/s Santosh Industrial Corporation (BID ID -3469136)

P N GUPTA AND SONS (BID ID -3469821)