PROVISION OF TEMPORARY SHED FOR TOILET FOR 20 ORs WITH ALLIED SERVICES AND ADDITION/ ALTERATION TO BLDG No. P-397 (TELEPHONE EXCHANGE) AT SHIBPUR

Amount

Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out in soft/ loose soil.

Removing excavated soil material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point.

Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out in hard/ dense soil.

Excavating in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in any type of soil (soft/ loose or hard/ dense).

M&L for PCC Type D2, 1:4:8 (using 40mm graded granite stone aggregate) as in foundations, filling and mass concrete.

M&L Pre-cast cement concrete Type C1, 1:3:6 (using 20mm graded crushed granite stone aggregate), block masonry with solid blocks, exceeding 10 cm in width and setting in cement mortar 1:6 complete.

M&L for providing precast cement concrete Type C1, 1:3:6 solid building blocks or slabs 10 cm thick (with plain or interlocking joints as directed) in walls setting in mortar 1:4 complete.

M&L for RCC Type B1, 1:2:4 (using 20mm graded crushed granite stone aggregate) for beams, cantilevers, bressummers, lintels over 1.5m span.

M&L for high yield strength deformed TMT steel bars 10 mm dia and over as in reinforcement for concrete, 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.

M&L for high yield strength deformed TMT steel bars 5 mm to 10 mm dia cut to length, bent to shape required, as in stirrups, spacers and binders and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips.

M&L for formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs not exceeding 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar work exceeding 10 cm but not exceeding 20 cm wide for flat fair finished surfaces of concrete.

M&L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick or concrete surfaces including mixed with water proofing compound as directed by the manufacturer and finished even and smooth without using extra cement complete all as specified. Note: WPC shall be measured and paid separately.

Supply only Integral waterproofing compound.

M&L for preparing new plastered surfaces of walls and applying two coats of cement based paint over a coat of alkali resistant primer complete.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in soft/ loose or hard/ dense soil.

M&L broken stone or boulders hardcore of guage not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rolled/ rammed to a true surface.

M&L 75 mm thick PCC Type B1, 1:2:4 (using 20 mm graded crushed granite stone aggregate) laid in floor finish, surface even and fair without using extra cement complete all as specified.

M&L 75 mm thick PCC Type E2, 1:5:10 (using 40 mm graded crushed granite stone aggregate) laid in sub-floors, sub-bases, floors and pavings, etc., finishing surfaces of concrete even and rough complete all as specified.

M&L 25 mm thick PCC Type B1, 1:2:4 (using 20 mm graded crushed granite stone aggregate) laid in flooring and pavings, etc. finishing surfaces of concrete even and fair (without using extra cement) complete all as specified.

M&L screed bed 15 mm thick in cement and sand mortar 1:4 on floor surfaces for laying floor finishes complete all as specified.

M&L non - skid coloured ceramic tiles (first quality) 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match.

M&L for rendering 10 mm thick in cement mortar 1:6 on fair faces of brick/ concrete surfaces, finished even and smooth without using extra cement.

M&L for rendering 10 mm thick in cement mortar 1:4 on fair faces of brick/ concrete surfaces finished fair and even to receive tiles complete.

M&L glazed coloured ceramic tiles (best quality) on vertical surface 300x 200x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match.

M&L for preparing plastered or unplastered new surfaces of walls and applying three coats of white wash complete.

S&F Solid PVC door frame of size 50mm x 47mm made out of 5mm thick plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing.

S&F 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; Paneling 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, supplying & fixing in the framing/tack coat with bituminous primer at 10 Kg per 10 Sqm.

S&F anodised aluminium frame for doors, windows, ventilators and partition with one or more rebates including joining cleat for fixing etc. inclusive of rubber neoprene packing and glazing clips for fixing of glass in aluminium frame all as per manufactures catalogue and as directed by Engineer-in-charge.

S&F 100 mm long stainless steel butt hinges.

S&F 150 mm long aluminium anodised, barrel tower bolts of extruded section and fixed.

S&F 150 mm long extruded aluminium alloy handles, fabricated type, anodised.

S&F 3 mm thick figured glass, pin head type and glazing with oil putty in squares not exceeding 0.5 Sqm in each pane.

M&L 75 mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement.

S&F 75 mm bore PVC (SWR) pipes single socketed in any length with rubber rings joints laid in trenches or in floors complete all as directed.

S&F 75 mm bore PVC (SWR) bends any radius provided with access door.

S&F 75 mm bore PVC (SWR) junction single, (Single T) equal or unequal provided with access door.

S&F brass chromium plated shower roses 125mm size with or without swivel joints, any size, including fixing to steel pipe or union.

S&F towel rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats. (Minimum weight 190gms)

S&F 15 mm bore stop valves, cast copper alloy, fancy type, chromium plated with long shank and cup (concealed type) screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed.

S&F 15 mm bore bib taps, fancy type, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed.

M&L for 15 mm bore new steel water tubing medium grade galvanised (ISI marked) with all new fittings (ISI marked) fixed to wall and ceiling or laid in floors complete all as directed.

M&L for 20 mm bore new steel water tubing medium grade galvanised (ISI marked) with all new fittings (ISI marked) fixed to wall and ceiling or laid in floors complete all as directed.

S&F Rolled mild steel 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. conforming to Fe-410-W(Gde-E-250) quality-B

S&F Rolled mild steel in plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment conforming to Fe-410-W(Gde-E-250) quality-B

M&L preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified.

S&F Mild steel screw bolts length of bolt exceeding 5cm but not exceeding 10cm long and diameter of neck in 11 to 15 mm (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.

S&F mild steel works as in posts and struts in fencingincluding cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165

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 as specified.

S&F Anodised aluminium snap grid frame work for false ceiling all as specified (size of snap grid 605x605 mm).

S&F 4 mm thick asbestos cement plain building boards, fixed in ceiling, flat or sloping.

M&L screed bed 20mm thick in cement and sand mortar 1:4 on floor surfaces for laying floor finishes complete all as specified.

M&L chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and pigments.

M&L for cutting the existing DI pipe line of 100 mm bore and inserting 40 mm bore GI pipe line with complete fixing accessories all as directed.

M&L for 40 mm bore new steel water tubing medium grade galvanised (ISI marked) with all new fittings (ISI marked) laid in trenches complete all as directed.

M&L for 25 mm bore new steel water tubing medium grade galvanised (ISI marked) with all new fittings (ISI marked) laid in trenches complete all as directed.

S&F 25 mm bore dia of pipe gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed

S&F 40 mm bore dia of pipe gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed

M&L for construction of PCC block masonry valve chamber of internal size 600x600x600 mm, including 100 mm thick foundation using PCC 1:4:8, type D2 over 15 cm thick hard core, 20 cm thick solid PCC block masonry with blocks cast using PCC 1:3:6, type C1 set in cement mortar 1:4, 15 mm thick plaster to internal surfaces and external surfaces and top of floor 15 mm thick in cement and sand mortar 1:4, finished even and smooth without using extra cement. Providing 3.15 mm thick MS sheet cover including 50x50x6 mm thick MS angle frame fixed in PCC 1:2:4, type B1 coping with 25x6 mm flat iron hold fasts, handle, hinges with locking arrangements, applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer to all steel surfaces and earth work in any type of soil including disposal of surplus soil to a distance not exceeding 50 mtr complete all as specified and shown on drawing.

S&F new 1000 litres capacity rotational moulded polythene water storage tank, (cylindrical vertical with close top) triple layer (ISI Marked) white colour both inside and outside with top cover including PVC float valve high pressure suitable for 25 mm bore of pipe with polythene float, fixture hoisted and fixed in position where ordered and making necessary connection and testing complete all as directed.

M&L for RCC M-30 design mix for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete.

M&L for RCC M-30 design mix for columns, pillars, piers, posts and struts.

M&L for RCC M-30 design mix for beams, cantilevers, bressummers, lintels over 1.5m span.

M&L for RCC M-30 design mix for slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like.

M&L for Moorum/red bajri filling in floors or pavings, laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering.

M&L 75 mm thick PCC Type D2, 1:4:8 (using 40 mm graded crushed granite stone aggregate) laid in sub-floors, sub-bases, floors and pavings, etc., finishing surfaces of concrete even and rough complete all as specified.

M&L 40 mm thick PCC Type B1, 1:2:4 (using 20 mm graded crushed granite stone aggregate) laid in flooring and pavings, etc. finishing surfaces of concrete even and fair (without using extra cement) complete all as specified.

M&L screed bed 15 mm thick in cement and sand mortar 1:6 on floor surfaces for laying floor finishes complete all as specified.

M&L for Vitrified Ceramic tiles (first quality) 10 mm thick (square/ rectangular), light shade, polished, area of each tiles not exceeding 0.36 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match.

M&L for rendering 15 mm thick in cement mortar 1:6 on fair faces of brick/ concrete surfaces, finished even and smooth without using extra cement.

M&L for rendering 5 mm thick in cement mortar 1:3 on ceiling, fair faces of brick/ concrete surfaces, finished even and smooth with using extra cement.

M&L 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 for flat rough finished surfaces of concrete.

M&L formwork to sides of pillars, posts, struts, piers, columns and stanchions for flat fair finished surfaces of concrete.

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 fair finished surfaces of concrete.

M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) for flat fair finished surfaces of concrete.

M&L for high yield strength deformed TMT steel bars 6 mm to 8 mm dia as in reinforcement for concrete, 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.

M&L 75 mm thick PCC Type C1, 1:3:6 (using 20 mm graded crushed granite stone aggregate) laid in plinth protection, surface even and fair without using extra cement complete all as specified.

M&L preparing new plastered wall surfaces and applying two coats of oil bound distemper over a coat of alkali resistant primer including filling and finishing undulation surfaces with white cement based wall care birla putty complete all as directed.

M&L preparing newly plastered or unplastered surfaces of exterior walls and applying two coats of antifungal exterior emulsion weather proof paint (Apex) over a coat of alkali resistant primer complete all as directed.

M&L for 20mm thick Granite (of best quality) 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 complete.

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc and removal of debris to a distance not exceeding 50 mts and depositing where directed.

S&F Second class hardwood factory made kiln - seasoned, plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue, pinned at joints and fixed in position complete all as directed.

S&F 40 mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides.

S&F factory made solid PVC moulded door shutter, 28 to 30mm thick (stiles), with particle board core, with 2, 4, or 6 raised panel design with 2mm thick Moulded PVC Sheet on the front face & 2mm plain colour PVC sheet on back face, supplying & fixing in frame at site as per specification & drawing.

S&F 200 mm long aluminium anodised, barrel tower bolts of extruded section and fixed.

S&F 300mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed.

S&F 100 mm long butt hinges, medium weight, cold rolled mild steel, and fixed.

S&F 150 mm long extruded brass handles, fabricated type polished.

S&F 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.

S&F 6.3 mm thick sheet glass, ordinary quality and glazing with oil putty in square exceeding 0.5 Sqm in each pane.

S&F Anodised aluminium door 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.

S&F Anodised aluminium window and ventilator shutters, fixed type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified.

M&L for 12 mm thick prelaminated particle board, exterior grade, prelaminated both sides with decorative choice laminations, fixed with screws to timber frame work.

S&F 3 mm thick sheet glass, ordinary quality and glazing with oil putty in square exceeding 0.5 Sqm in each pane.

M & L for Point wiring using approved colour coding as per IS (Red, Black and Green for single phase circuits), with multi-stranded copper conductor 1.5 Sq. mm nominal cross-sectional area, single core, PVC insulated and unsheathed FRLS cable 1100 volts grade, ISI-694 marked with valid CML No. in and including casing and caping with all fittings such as internal bend, end caps etc fixed on the surface of wall, ceiling, roof, steel structure etc. by means of suitable fixing accessories, with GI pressed steel / PVC box suitable for modular switches sunken boxes (with earth dolly) covered with logic modular PVC sheet cover for fixing of switches, sockets etc including PVC insulated multi-stranded copper conductor 1.5 Sqmm nominal cross sectional area single core FRLS cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed at site for the following:- NOTE: - Switch and socket to be measured and paid for separately. (a) One light point controlled by one 6 Amps one way switch.

(b) One exhaust fan/ fan point controlled by one one way switch.

(c) One Socket outlet, three pin, 6 Amp, controlled by one 6 amps one way switch on independent board.

All as per item No. 94 here-in-above, but with 2.50 Sqmm cables for one 3 pin 16 Amps, socket outlet point on independent board .

All as per item No. 94 here-in-above, but with 4 Sqmm cables for one 3 pin 16 Amps, socket outlet point on independent board .

S&F ceiling rose, 3 terminal, PVC / polycarbonate body.

S&F modular switch 6 Amp, flush type, one way, single pole, 1 module complete. Make: Legrand / Philips / Crabtree

S&F modular socket outlet, 3 pin 6 Amp, flush type, 2 modular all as specified and as directed.

S&F modular switch socket combination 2 in 1, 3 pin, 6 and 16 Amp flush type universal complete.

S&F energy efficient 22 Watts surface and wall mounted LED batten (1200 mm long), extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver etc with complete accessories with all including connecting up with twin core twisted flexible copper conductor cable with suitable size. Make: Havells Cat No. ENDURALINEARNEOBS22WLED830SPCWH or equivalent in Bajaj / Crompton

S&F energy efficient 10 Watts surface and wall mounted LED batten (600 mm long), extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver etc with complete accessories with all including connecting up with twin core twisted flexible copper conductor cable with suitable size. Make: Havells Cat No. ENDURALINEARNEOBS10WLED830SPCWH or equivalent in Bajaj / Crompton

S&F 300 mm sweep exhaust fan heavy duty 900 RPM with double ball bearings, 230/ 240 Volts, 50 Hz, AC single phase of PVC body noiseless type with PVC automatic flush shutter opening when fan is running and cable from ceiling rose to fan complete all as specified. Make: Havells or equivalent in Almonard / Crompton Greaves.

M&L for submain wiring with 2 runs of 4 Sqmm single core FRLS PVC insulated, unsheathed, multi stranded copper conductor and one single core 4 Sqmm FRLS PVC insulated , unsheathed , multi stranded copper cable as earthing lead as per IS : 694 / 1990 drawn through and including PVC casing caping of size as ordered on walls / ceilings etc complete all as specified and directed. (Note:- 2 runs 4 Sqmm cable, one run 4 Sqmm cable and one run of PVC casing caping shall be measured as one unit length) .

S&F sheet metal enclosure MCB DB SPN 08 way, 230 Volts, double door type with suitable busbar, including cutting and chasing of wall for fixing of DB complete all as specified.

S&F MCB SPN 6-32 Amps, 240 V, 10 kA rupturing capacity.

S&F MCB SP 6-32 Amps, 240/ 410 V, 10 kA rupturing capacity.

Supply, lay and testing XLPE insulated, cores laid up, PVC innersheated, armoured with glavanised wire, heavy duty LT UG electric cable with solid aluminium conductor, 1100 Volts grade, extruded PVC Type ST2 sheathed, conforming to IS: 7098 (Part I) 1988 of cross- sectional area 2 core 10 sqmm.

Supply and laying of DWC (Double Wall Corrugated) HDPE pipe, ISI marked IS 14390 Part-II, of outer dia 50mm and inner dia 38mm with smooth internal and profiled external surface for non pressure underground cable including all connected accessories like coupler, 'O' Ring etc, for protection of cable complete all as specified and as directed. Make: Red Polyextrusion/ Telerex

S&F ceiling rose, surface bakelite, 65x50 mm, flush type, two to three terminals.

S&F sheet metal enclosure SPN with two pin and earth plug and socket and MCB single of capacity 20 Amps, SP, 'C' curve, 10 kA.

S&F MCB SPN 40 Amps, 240 V, 10kA rupturing capacity.

M&L for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below GL) with top edge of earth plate not less than 1.5 Mtr below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filled in alternate layers and electrode connections by using Galvanised earth wire 4mm dia and 7.50 mtrs connected by means of bolts, nuts, check nuts and washer of galvanised iron or steel, provision of 15 mm dia GI pipe medium grade for protection of GI earth wire and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type C1 chamber, MS funnel, wire mesh, 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos, 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance not exceeding 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No. 3 of schedule Part-I (2009).

M/s V M K Construction

NAWAZ CONSTRUCTIONS

A PALANI

V M YOUSUF

M/s Shiva Engineering

Kamal Electrical

Caliber Engineers