PROVN OF 08 TOILET BLOCK TWO WHEELER (MC SCOOTER) PARKING SHED FOUR WHEELER PARKING SHED AND PERIMETER PATHWAY AT KANKINARA UNDER GE (NORTH) KOLKATA

Amount

Surface excavation n.exc.30cm deep and averaging 15cm deep and getting out in Soft/loose soil complete all as specified & directed.

M&L for use and waste of 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 directed.

Material and labour for providing 100 mm thick cement concrete 1:4:8 type D2 using 40mm graded stone aggregate as in sub base of floor, pavings etc to receive floor finishes complete all as specified and as directed.

Material and labour for providing 75mm thick cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in sub base of floor finished the surface even and fair without using extra cement complete all as specified and as directed.

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

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick, over 15 mm thick screed bed or bedding layer of mortar in CM (1:6) for laying floor finishes, set, jointed with grey cement and pigment and pointed in neat cement slurry in floors complete all as specified and directed.

M&L for reinforced cement concrete in 1:2:4 type B0 using 12.5mm stone aggregates as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

Excavation 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 in soft/loose soil complete all as specified and directed.

Material and labour for Hardcore with broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 150 mm thick, watered and rammed to a true surface, complete as specified and as directed.

Material and labour for providing 75 mm thick cement concrete 1:4:8 type D2 using 40mm graded stone aggregate as in sub base of floor, pavings etc to receive floor finishes complete all as specified and as directed.

Material and labour for providing cement concrete 1:4:8 type D2 ( using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified & directed

Material and labour for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 grade, with grey cement and pigments over & including 50mm thick sand cushioning complete all as specified and as direded.

Excavation in trenches, not exceeding 1.5 m wide or not exceeding 10 sqm on plan and not exceeding 1.5 m in depth for foundation etc and getting out in Soft/loose soil complete all as specified & directed.

Returning filling in, including spearding levelling watering and well ramming in layer n. exc. 25 cm in soft/loose soil complete all as specified & directed.

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

Supply and fix structural steel work as in 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 complete all as specified and as directed.

Supply and fix mild steel Plates, any size(plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachmen complete all as specified and as directed.

Material and labour for applying two coats of synthetic enamel paint on new steel surface exceeding 10 cm width or girth over a coat of red oxide primer including preperation of surface complete as specified and as directed .

S & F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any 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 Pre- painted galvalume aluminum 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/ridges, fixed with self tapping screws complete all as specified and directed.

M & L for brick work with sub class B Bricks, straight or curved on plain exc 6 m mean radius built in cement mortor 1:4 complete all as specified and directed.

Material and labour for rendering 15mm thick in cement mortar (1:4) on fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and directed.

Material and labour for preparation of 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 as directed.

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

Material and labour for providing 100mm thick cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in sub base of floor finished the surface even and smooth with using extra cement complete all as specified and as directed.

Material and labour for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade, with grey cement and pigments over & including 50mm thick sand cushioning complete all as specified and as direded.

M & L for brick work with sub class B Bricks, straight or curved on plain exc 6 m mean radius built in cement mortor 1:6 complete all as specified and directed.

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

Material and labour for applying three coats of white wash on new plastered surface of wall including preperation of newly plastered surface complete all as specified and as directed .

Material and labour for 20mm thick plaster in cement mortar (1:4) in two layers, i.e 10mm thick in each layer, top layer mixed with integral water proofing liquid admixture as per manufacturers instruction on brick or concrete surfaces of wall finished the surface fair and even complete all as specified and as directed. ( Note :- WPC shall be measured and paid separately).

Supply only integral water proofing liquid admixture for concrete and mortar complete all as specified and as directed.(Make :Fosroc /SIKA or equivalent brand of PIDILITE)

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 complete all as specified and directed.

All as per item no 32 above but 5mm dia and over upto and including 10mm dia in stirrups,spacers and binders complete all as specified and directed.

M&L for use and waste of formwork to sides and soffits of floor beams and roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhang, etc. also splays between floor and beams etc. complete all as specified and directed.

M&L for use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions, complete all as specified and directed.

M&L for reinforced cement concrete (1:1.5:3), type A1 (Nominal mix) using 20mm graded stone aggregate, as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete complete all as specified and directed.

M&L for reinforced cement concrete (1:1.5:3), type A1 (Nominal mix) using 20mm graded stone aggregate, as in columns, pillars, piers,posts and struts etc complete all as specified and directed.

M&L for reinforced cement concrete (1:1.5:3), type A1 (Nominal mix) using 20mm graded stone aggregate, as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

Material and labour for Brickwork with sub class B Bricks, straight or curved on plan to any radius as in half brick thick walls, built in cement mortar (1:4) complete all as specified and as directed.

Material and labour for rendering 10mm thick in cement mortar (1:4) on other than fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and directed.

Material and labour for rendering 10mm thick in cement mortar (1:6) on fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and directed.

S & F Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and directed.

Supply and fix 3.0 mm thick sheet glass ordinary quality and glazing with oil putty in square n.exc 0.50 sqm in each pane, complete as specified and as directed.

Materials and labour for 50mm thick PCC (1:3:6) type C2 (using 40 mm graded stone aggregate) as in pavement/plinth protection, laid in bays and finished the surface fair and even complete all as specified & directed.

Material and labour for Non-skid ceramic coloured tiles of 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, as in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over and including 15mm thick screed bed or bedding layer in CM(1:6) complete all as specified and as directed.

Material and labour for glazed ceramic colour tiles 350x 250x 7 mm/ 450X 350X 7mm thick in skirting/dados etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour tiles over and including 10mm thick rendering in CM(1:4) complete all as specified and as directed.

S&F PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube & fixing in the opening as per specification & drawing complete all as specified and directed.

Supply and fix factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, as per specification and drawing complete all as specified and as directed.

Supply and fix 100mm long aluminium anodised, barrel tower bolts of extruded section and fixed with screws complete all as specified and as directed.

Supply and fix Aluminium handles, cast type, anodised 75mm long and fixed with screws complete all as specified and as directed.

S&F mild steel butt hinges 100 mm long, medium weight and fixed with screws complete all as specified and as directed.

S&F PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and as directed.

S&F 15 mm bore Steel water tubing, 'medium grade', galvanised , with all fittings ; and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

S&F 20 mm dia Steel water tubing, 'medium grade' ,galvanised , with all fittings ; and fixed complete to walls and ceilings or laid in floors complete all as specified and as directed.

Supply and fix vitreous china squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including 'P'or 'S' trap including 10 litre capacity PVC valveless, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float valve, handle including brackets and flush pipe of polyethylene of low or high density or PVC. 32 mm dia for low level cistern and provision of lime concrete bedding complete all as specified and as directed

S&F fancy type Pillar taps 15 mm dia, cast copper alloy, chromium plated, with capstan heads, screwed down high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

Supply and fix bib taps of 15mm bore fancy type, chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for brass ferrule complete all as specified and directed.

Supply and fix 20 mm bore gun-metal, gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified & directed

Supply and fix stop cock, 15mm bore fancy type, chromium plated with long shank and cup cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and directed.

Supply and fix 110 mm bore UPVC (SWR) pipe single socketed in any length with rubber ring joints fixed to walls etc complete all as specified and as directed.

Supply and fix 75 mm bore UPVC (SWR) pipe single socketed in any length with rubber ring joints fixed to walls etc complete all as specified and as directed.

Supply and fix 110 mm bore UPVC (SWR) junction single ( single 'T') equal or unequal complete all as specified and as directed.

Supply and fix 75 mm bore UPVC (SWR) bend, any radius complete all as specified and as directed.

Supply and fix 110 mm bore UPVC (SWR) Vent Cowl complete all as specified and as directed.

Supply and fix Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge pipe (excluding flushing cistern, flush pipe and waste pipe) 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; including 40mm bore, 600mm long Low density polyethylene (LDPE) waste pipe of pressure rating 6 kgf/sq. cm complete all as specified and as directed.

Supply and fix vitreous china wash basin white flat back, size 600 x 480 mm including PTMT waste coupling 32mm dia (min wt 45 gm), chain, plug and porcelain stopper etc. complete all as specified and as directed.

Supply and fix stainless steel soap dish any type fixed to plugs with chromium plated brass screws complete all as specified and as directed

Supply and fix vitreous China wash down water closet pan semi pedestal pattern(Anglo Indian type) , white including 'P' or 'S' trap (excluding flushing cistern and flush pipe) including connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc.complete all as specified and as directed

Supply and fix 10 litre capacity PVC valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern including PVC connections 15mm size with PTMT nuts and washer both side of length 450mm complete all as specified and as directed.

Supply and fix Rotational moulded polyethylene water storage tanks (multi layer) 500 Ltrs capacity (Cylindrical vertical with closed top) hoisted and fixed in position including ball valve PTMT complete all as specified and as directed.

Excavating over areas, n exc 1.5m deep and getting out in soft/loose soil complete all as specified & directed.

M&L for cement concrete 1:4:8 type D-2(using 40 mm graded stone aggregate) bed to drain pipes including packing under & haunching against the sides of pipes after they are laid & tested for 150 mm dia pipe complete all as specified and as directed.

M&L for Salt glazed stone ware drain pipes laid in trenches and jointed as specified 150mm dia.complete all as specified and as directed.

Metarial and Labour for providing precast cement concrete 1:2:4, type B1 using 20mm graded stone aggregate as in cover slab, set in cement mortar 1:6 for manhole etc complete all as specified and as directed.

M&L for reinforced cement concrete (1:1.5:3), type A1 (Nominal mix) using 20mm graded stone aggregate as in slabs supported on walls, beams, columns, in floors, landings, balconies, canopies, deck slabs and in shelves and the like, complete all as specified and directed.

Material and labour for point wiring (Concealed type) with PVC insulated FRLSH cable 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories pressed steel sunken terminal box made out of 1.6 mm thick MS sheet duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide zinc chrome primer and covered with hylum sheet cover for fixing switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for one light/fan point controlled by one way switch complete all as specified and as directed. Note :(i) Cost of cutting chases in wall etc, if any, for housing of GI box, ceiling rose, wiring etc and making good the disturbed surfaces shall deemed to be included in unit rate.

All as per item No 77 here in above but for One 3/5pin 6 Amp Socket outlet on the same board with other switches complete all as specified and as directed.

Supply and fix switch piano flush button 6 Amp single pole, one way complete all as specified and as directed.

Supply and fix switch socket outlet 3/5 Pin, 6 Amp flush type complete all as specified and as directed.

Supply and fix switch socket combination 3/5 pin 5 Amp flush type with complete all as specified and as directed.

Supply and fix ceiling rose three terminals complete all as specified and as directed.

Supply and fix box type luminiare, precoated in white and pre-wired for single LED tube light fitting 4 ft with LED tube rod T8, 20 W, with extruded aluminium body, PC diffuser and inbuilt driver, holder, prewired fitted with connection complete all as specified and as directed.

Supply and fix LED batten mirror light 10 Watt extruded aluminium body, PC diffuser and inbuilt driver, prewired with electronic driver and diffuser including all accessories for connection complete all as specified and as directed.

Supply & fix LED light fitting 1X10W bulkhead luminaires IP65 protection including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete all as specified and as directed.

Supply and fix exhaust fan, metal body AC single Phase. 230V,50 Hz, of size 300m sweep with, blades, frame and louvers complete all as specified and directed.(Make: Usha/ Crompton/ Bajaj)

S&F LED Street light luminaries 45 Watt die cast aluminium housing with IP-65 protection and surface mounting device lens type with inbuilt driver prewired and SPD 5 KV including bracket & all fixing arrangement of suitable size required for fixing of LED light on wall/surfaces complete all as specified & directed.

Supply, laying, connecting, testing and commissioning of XLPE insulated and PVC sheathed ,armoured heavy duty UG cable with stranded alluminium conductors 10 sqmm x 2 core,1100 Volts grade, laid in trenches/wall/roof/pole/through pipe including glands, thimble for making connection complete all as specified and as directed. Note :- (i) Pipe and bricks for cable protection and sand cushioning and earth work shall be measured and paid separately.

Supply and fix powder coated sheet metal enclosure single pole & neutral for DBs (Double door) 4 way with 200 amps rated busbar DIN channel, neutral link & earth link superline complete all as specified as directed.

Supply and fix, MCB single pole & neutral 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified as directed

Supply and fix MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified as directed.

Supply and fix Blanking plate for MCB DB complete all as specified as directed.

Material and labour for earthing with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground ( earth pit not less than 2.25 mtrs deep below GL) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe (Light grade) and 20mm dia GI pipe (medium grade) for watering and connected to control switch as directed including necessary earthwork as in soft/loose soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab duly reinforced with 8mm dia TMT bar @ 150mm C/C both way and two Nos lifting handle made of 8mm dia TMT bar and set in cement mortar (1:4), funnel, wire mesh, char coal or coke and salt in alternate layer, testing, etc complete and as specified in electrical plate No 3 of SSR Pt I complete all as specified as directed.

Supply and fix 4mm dia GI wire as earth continuity conductor complete all as specified and as directed.

S&F GI pipe 15 mm bore 'light grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

S&F 25 mm dia Steel water tubing, 'medium grade' ,galvanised , with all fittings ; and fixed complete to walls and ceilings or laid in floors/trenches complete all as specified and as directed.

Supply and fix 25 mm bore gun-metal, gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified & directed

Material and labour for brick protection using old size sub class ‘B’ bricks, laid flat dry but jointed, laid length wise, perpendicular to the axis of cable complete all as specified and directed.

Material and labour for sand cushioning with clean dry sand in trenches for cable protection complete all as specified and as directed. (Note:- Punned depth only shall be measured and paid).

SHRI MILAN CHANDRA DAS

ELECTRO COMMERCIAL CO

M/s P.K.Ghosh

MAZUMDER AND CO

SENCO

RBS Builders

M/S MAHENDRALALL DUTTA