PROVN OF TOILET BLOCK NEAR BLDG NO SP 111 BY 112 AT DEPOT COY ADDN ALTN OF BLDG NO ST 32 AND T 17 PROVN OF FOOTPATH AT MU CAMP POLYCARBONATE FENCING AT BLDG NO 8B AND TURBO VENTILATOR IN VARIOUS BAYS OF 507 ABW 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.

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.

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 .

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

M&L for reinforced cement concrete 1:1.5:3 type A1 ( 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 ( 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 ( 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.

M&L for reinforced cement concrete 1:1.5:3 type A1 ( using 20mm graded stone aggregate) as in chajjas and like complete all as specified and directed.

M&L for reinforced cement concrete 1:1.5:3 type A1 ( using 20mm graded stone aggregate) as in beams, cantilevers, bressummers, lintels over 1.5m span 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 use and waste of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work; not exceeding 200mm thick ( horizontal or sloping) complete all as specified and directed.

M&L for use and waste of formwork to chajjas, through and similar items including edges, 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 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 Brickwork with fly ash bricks, 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 Brickwork with fly ash 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 25 mm thick D.P.C to horizontal surface of brickwork with cement concrete 1:2:4 type B0 ( using 12.5 mm graded stone aggregate ) including necessary formwork and applying evenly a coat of blown type bitumen @ 1.50 Kg per sqm and blinding with clean dry sand @ 0.05 cum per sqm complete all as specified and as directed.

M&L Sand filling under floors or in foundations including watering and consolidation , complete all as specified and directed.

Material & labour for providing 100mm thick cement concrete ,1:2:4 type B-1 using 20mm graded stone aggregate as in flooring and finished the surface even & fair complete all as specified and as 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.

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 5 mm thick plastering in CM (1:3) on ceiling, including finish the surface even and fair without using extra cement complete all as specified and as directed

Material and labour for preparation of newly plastered surfaces of wall and applying three coats of white wash complete all as specified and as directed.

Material and labour for preparation of newly plastered surfaces of ceiling and applying three coats of white wash complete all as specified and as directed.

Material and Labour for 20 mm thick rendering with CM 1:4 in two layers, 10 mm thick in each layer and mixed with integral water proofing liquid admixture on top layer of external surfaces of brick work or concrete surfaces including finish the surface even and fair complete all as specified and as directed. ( Note: Water proofing liquid admixture shall be measured and paid seperately )

Supply only integral water proofing liquid admixture for concrete / mortar (Make: CONPLAST X421IC of Fosroc/ PLASTOCRETE PLUS of SIKA or equivalent brand of PIDILITE)

Material and labour for water proofing treatment with APP based standard membrane over PCC padding in roof with the following courses of treatment :- (a) Apply bituminous primer (IS 3384) @ 0.40 Kg per sqm of the surface area including cleaning the surfaces complete all as specified. (MAKE : Pibial Primer of TEXSA or equivalent product of BITUMAT/ BITUNIL/SIKA/Hindcon/Asian) (b) Apply APP plastomeric bitumen based mineral finished water proofing membrane polyester reinforced(4 Kg/Sqm) with 10cm over laps and torch bonded at joints including surface preparation before and after application of treatment as per manufactures instruction complete all as specified. (Make of APP Membrane: Moply FP 4 Kg mineral of TEXA/WP Shield 103 PM of SIKA/Hindcon/Asian or Equivalent material of BITUNIL/BITUMAT. (Note :- Cost of cutting groove to parapet wall for inserting APP membrance and filling groove with cement mortar (1:3) is deemed to be included in the quoted rate.)

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.

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; 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, suppling & fixing in the frame at site as per specification & drawing complete all as specified & directed.

Supply and fix 100mm size extruded aluminum alloy handle fabricated type anodized complete all as specified and as directed.

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

Supply & fix 100 mm long MS Butt hinge , medium weight , cold rolled complete all as specified and as directed .

Supply and fix Steel ventilator with top hung shutter including hinges, steel peg stay, complete all as specified and as 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 all as specified and as directed.

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

All as per item no 37 above but 5mm dia and over upto and including 10mm dia in stirrups,spacers and binders complete all as specified and 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 soap dish, stainless steel and fixed in position complete all as specified and as directed.

Supply and fix vitreous china wash hand basin white flat back, size 550 x 400 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 vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests and 'P' or 'S' trap (excluding flushing cistern and flush pipe) including provision of lime concrete bedding 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 plastic water closet seat, white closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device suitable for Anglo Indian type pedestal pan excluding flushing cistern and flush pipe) 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 brass nuts and washer both side of length 450mm complete all as specified and as directed.

Supply and fix 15mm bore pillar tap standard of PTMT any colour high pressure for iron pipe and fixed (minimum weight 15 mm - 110 gm) complete all as specified and as directed.

Supply and fix 15mm bore bib tap standard of PTMT any colour high pressure for iron pipe and fixed (minimum weight 15 mm - 105 gm) complete all as specified and as directed.

S&F angular stop valves 15 mm dia fancy type cast copper alloy chromium plated screwed down, high pressure with crutch or butterfly handle, screwed both ends complete all as specified and directed.

Supply and fix 32 mm dia waste coupling of PTMT full threaded (minimum weight 32 mm - 45 gm) complete all as specified and as directed .

S&F 15 mm PVC connections with PTMT nuts of length 600mm complete all as specified and directed.

M&L for Gun-metal, globe or gate valves 20mm, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

Supply and fix 20mm bore Ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe complete all as specified and as directed.

Supply and fix grating doom 100mm dia of PTMT (Minimum wt 25 Gms) complete all as specified and 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 complete all as specified and as directed.

Supply and fix 50 mm dia High density polyethylene pipes ( HDPE ) of pressure rating 6 Kgf/ Sqcm fixed complete to walls , ceiling or in floors complete all as specified and as directed .

Materials and labour for 75mm thick PCC (1:3:6) type C2 (using 40 mm graded stone aggregate) as in pavement/plinth protection, laid in bays and joints shall be filled up with bituminous gola with 80/25 bitumen ( 1 part of bitumen to be mixed with 3 part of sand) and finished the surface fair and even complete all as specified & directed.

M&L for Hardcore of gauge n. exc.63mm deposited, spread and levelled in layers n.exc.15cm thick, watered, well rammed to a true surface complete all as specified and directed.

M&L 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.

M&L for cement concrete 1:3:6 type C-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 100 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.

Supply and fix PVC(SWR) pipe 110 mm dia single socketed in any length with rubber ring joint, laid in trenches or in floor complete all as specified and as directed.

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

Supply and fix 110 mm bore PVC (SWR) bend , any radius complete all as specified and as directed.

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

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

Supply and fix Anodised aluminium snap grid frame work size of grid 605mmx605mm for false ceiling including GI hangers 2mm dia GI wire (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified and as per manufacturers instruction complete all as specified and directed.

Supply and fix of 6mm thick high pressure steam cured non asbestos fibre cement designer ceiling board of size to suit grid mould (605 x 605mm as specified above) and fix in grid mould with necessary fixing arrangement as per manufacturer’s instruction complete all as specified and directed.

Dismantling Asbestos cement / Transluscent ( Corrugated , semicorrugated etc.) sheets as in Roof covering , wall , ridge , hips valleys and flashings etc for the building structures not exceeding 10 m height from the average ground level complete all as specified and as directed .

Supply and fix 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 as directed.

Supply and fix 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 Ridge, fixed with self tapping screwscomplete 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 I. S.11611979 grade St.-240 painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication complete all as specified and as directed.

Taking down Chowkats or frames exc 1.5 Sq.m but n exc 4 Sq.m each (without taking off shutters from the frame) including all fittings complete all as specified and directed.

Taking down Chowkats or frames exc 1.5 Sq.m but n exc 4 Sq.m each (without taking off shutters from the frame) including all fittings including refixing in the other opening after necessary repair work complete all as specified and directed.

Material and Labour for preparation of old steel surface and applying one coat of synthetic enamel paint exc 10 cm width or girth complete all as specified and as directed.

Material and Labour for preparation of old treated plastered surfaces of wall and applying two coats of oil bound distemper complete all as specified & directed.

Material and Labour for preparation of old treated plastered surfaces of wall and applying two coats of cement based paint complete all as specified & directed.

Material and labour for preparation of newly plastered surface of wall and applying two coats of cement base paint over a coat of cement primer complete all as specified and as directed.

Material and labour for applying two coats of oil bound distemper over a coat of alkali resistent primer on newly plastered surface of wall including preperation complete all as specified and as directed.

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

Material & labour for providing 100mm thick cement concrete ,1:2:4 type B-2 using 40mm graded stone aggregate as in flooring etc complete all as specified and as directed

Material and labour for Light shade Vitrified tiles 10mm thick (square/rectangular) polished, area of each tiles exc. 0.18 sqm but n.exc. 0.36 sqm in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of the tiles over and including 20mm thick screed bed or bedding layer in CM(1:6) complete all as specified and as directed.

Material and labour for Light shade Vitrified tiles 10mm thick (square/rectangular) polished, area of each tiles exc. 0.18 sqm but n.exc. 0.36 sqm as in skirting etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of the tiles over and including 10mm thick rendering in CM (1:4) complete all as specified and as directed.

Demolition of brickwork built in cement mortar including all quoins, arches, pillars etc. complete all as specified and as directed.

Material and labour for brick work with bricks class designation 75, 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 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.

Supply and Fixing Solid PVC Wall Lining consisting of 5 mm thick decorative type colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications after dismantling old wall panelling (fibre, pulp, insulation,glass etc) any thickness including cover fillets complete all as specified and as directed.

Taking down chowkats with single or double shutter (without taking off shutter from the frame) n. exc 1.50 Sqm each complete all as specified and directed.

M & L for Providing and fixing factory made uPVC white colour Sliding window, Area not exceeding 2.00 sqm each, Three track made of extruded profiles with wall thickness of 2.3mm (+ -0.2mm). Window profile with hollow section with multi chamber. Frame (88mm x 52mm), sliding sash (42mm x 67mm). Sliding mesh Sash (42mm x 57mm) Sliding interlock (One vertical length in each shutters) (45.5mm x 28mm), Glazing bead (24.5mm x 16mm) shall be mitered cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket, 1.2+ -0.2mm thick galvanised steel Frame (30mm x 18mm) 2 nos, sliding sash (30mm x 18mm), sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, Hardware [Touch Lock of zinc alloyed (white powder coated), steel roller system. Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and required accessories complete all as specified and directed. (Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories. Net Opening shall be measured for payment purpose.)

Supply and fix factory made uPVC door frame made of uPVC. extruded sections having an overall dimension (extruded section profile) 42x50 mm (tolerance ± 1 mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame as per manufacturer's instruction complete all as specified and directed.

Supply and fix 30 mm thick factory made Polyvinyl Chloride (PVC) door shutter made of styles and rails of a uPVC hollow section of size 60x30 mm and wall thickness 2 mm (± 0.2 mm), with inbuilt decorative moulding edging on one side. The styles and rails mitred and jointed at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 25x20 mm and 1 mm (± 0.1 mm) wall thickenss. The lock rail made up of 'H' section, a uPVC hollow section of size 100x30 mm and 2 mm ( + 0.2 mm) wall thickness fixed to the shutter styles by means of plastic/ galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multichambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by insering horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, as per manufacturer's instruction complete all as specified and directed.

Supply and fix 4.0 mm thick sheet glass ordinary quality and glazing with oil putty in square exc 0.50 sqm in each pane, complete as specified and as directed.

Supply and fix Stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperature 1.40 mm fixed with stainless steel wire staples complete all as specifed and directed.

M&L for chequered cement concrete tiles 30cm x 30cm x 25mm thick, laid over 20 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.

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, with grey cement and pigments complete all as specified and as directed.

M&L for 75 mm thick PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in sub base of floors etc. complete all as specified and directed.

Material and labour for brick work with bricks class designation 75, old size, straight or curved on plan exc 6m mean radius built in cement mortar (1:4) complete all as specified and as 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.

Excavation in post holes ( or similar holes) each n exc 0.5cum, 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 as directed.

Supply and fix rolled mild steel section as in Joist, channel, angle, or tee sections, Fe 410 -W(Gde-E- 250)quality-A, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated including painting one shop coat of zinc chromate primer paint (including preparation of surface) before fabrication complete all as specified and directed.

Supply and fix mild steel flat iron as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire,etc.; flat iron fillets( for securing wire mesh etc.) including all necessary dilling , bolting or riveting etc; and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Supply and fix mild steel 5-10 mm diameter of shank 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, length of bolt exc 15 cm but n. exc 22.5 cm long complete all as specified and directed. (Bolt to be embeded into RCC fencing post while casting)

M&L for preparation of new steel surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and directed.

M&L for polycarbonate sheet 10 mm thick heat resistance and coloured complete all as specifide and directed by Eng-in-Charge.

Suppy and fix Industrial Turbo air Ventilator of stainless steel 24 inch on sheet metal roof by cutting the existing roof sheet including all necessary accessories required for fixing the turbo air ventilator like extra cutting piece of steel sheet/FRP sheet/Stainless steel angle for fixing the same either by welding or by nuts, bolts, washers, riveting for fixing the same and making the surface leak proof from rain water etc complete all as specified and directed.

Taking down carefully copper/aluminum point wiring (light, fan, socket or power) complete including all fittings and fixtures such as switches, pendant, lamp holder, regulators, switch socket outlet, bulk head fittings, tube light fittings etc and removing unserviceable materials from site of work and making good disturbed surfaces of walls, floors with cement mortar and white/colour wash to match with existing surfaces etc complete all as specified and directed.

Material and labour for concealed point wiring with FRLSH PVC insulated 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm for phase,1.5 sqmm for neutral and 1.5 sqmm for earth continuty conductor drawn through and including PVC conduit medium grade with accessories of suitable size but not less than 20 mm and including suitable size of pressed steel sunken terminal box duly painted MS sheet and covered with suitable size thick insulated hylam sheet cover for fixing of switches, sockets etc. for one light point controlled by one switch complete all as specified as directed. Note :(i) Cost of cutting of wall, if any, for housing of GI box, ceiling rose,and PVC conduit for wiring etc and also making good the disturbed surfaces are deemed to be included in unit rate.

All as per Item No. 107 above but for one ceiling fan/ exhaust fan point controlled by one switch and one regulator complete all as specified as directed.

All as per item No 107 here-in-before but for one 3/5 pin 6 Amps socket outlet on the same board with other switches complete all as specified as directed.

All as per item No 107 here-in-before but for one 3/5 pin 6 Amps socket outlet on the independent board complete all as specified as directed.

All as per item no 107 above but for FRLSH PVC insulated 1100 volts grade unsheathed single core multistranded copper conductors 2.5 sqmm for fixing of 16 A switches, sockets, etc complete all as specified as directed.

Supply and fix switch piano flush button 5 Amp single pole one way 240 volt complete all as specified and directed.

Supply and fix socket outlet 3/5 pin 5 Amp 240 volt complete all as specified and directed.

Supply and fix switch socket combination 3/5 pin 5 Amp 240 volt complete all as specified and directed.

Supply and fix switch socket combination 3/6 pin 15 Amp flush type 240 volt complete all as specified and directed.

Supply and fix celling fan regulator (step regulator) switch type AC 230 volt suitable for ceilling fan any sweep complete all as specified and directed.

Supply and fix celling rose surface, 3 terminal and ISI marked complete all as specified and directed.

S&F lamp holder PVC/Polycarbonate type with backplate suitable for batten fittings complete all as specified and directed.

Supply and fix powder coated sheet steel enclosure fitted with busbar, DIN channel, neutral link & earth link superline SPN DB (Double door) 8 way, 240 volts including taking down the old unserviceable DB complete all as specified and directed. (Make : C&S/Indoasian/Havells/L&T/Legrand)

Supply and fix powder coated sheet steel enclosure fitted with busbar, DIN channel, neutral link & earth link superline SPN DB (Double door) 4 way, 240 volts including taking down the old unserviceable DB complete all as specified and directed. (Make : C&S/Indoasian/Havells/L&T/Legrand)

Supply and fix MCB single pole & neutral 32 amps, 240 volts, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified and directed. (Make : C&S/Indoasian/Havells/L&T/Legrand)

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 aluminium lugs complete all as specified and directed. (Make : C&S/Indoasian/Havells/L&T/Legrand)

Supply and fix box type luminiare, pre coated in white and pre-wired for single LED tube light 4 ft capacity suitable for single T8 LED tube rod 4ft 20 watt complete with LED tube rod T8, 20 W, 4ft long with extruded aluminium body, PC diffuser and inbuilt driver, holder, prewired fitted and connecting up with three core twisted flexible copper conductor cable of suitable size from ceiling rose to connector of tube light fitting complete all as specified and as directed. Make: Century LED Ltd cat part no TWPP020C For rod and KCCF200 for Fitting battten/Surya Cat No SLETLDS18PALEXT for rod & SUB118T8LED for batten/ Wipro Cat No LL13-181-SESL for rod & W10921208 for batten or equivalent Model of Makes specified in PS here-in-after.

Supply and fix exhaust fan made of sturdy engineering plastic complete with louvers shutters 250 mm sweep, 230V, AC 50 Hz, copper winding and mounting accessories complete all as specified and directed.

Supply and fixing, commissioning, testing XLPE insulated, PVC sheathed armoured heavy duty electric cable of size 4 sqmm 2 core, with aluminium conductor for working voltage upto and including 1100 volts, in duct / trenches, fixed to pole, wall/roof and make good distrubed surface including cable glands of required size of aluminium thimble for making connection complete all as specified and directed.

Supply and fix LED light fitting (celing) recessed/ surface mounted 600mm x 600mm, 36 watt LED provided with high transmission crylic cover cieling including necessary electric connection with three core twisted flexible copper cable of suitable size from ceiling rose to connector of light fitting complete complete all as specified and directed. Make - Century LED Ltd Cat No PCV036C /Surya cat no SLE DS 36 W22S/ Wipro Cat no CRCO10S036HP57G2 or equivalent Model of Makes specified in PS here-in-after.

Matetial and labour for sub-main wiring with two run of FRLSH PVC insulated unshethed single core multi-stranded copper conductor of size 6 sqmm and one run of 6 sqmm copper conductor as continuity earth wire drawn in and including PVC casing caping / PVC conduit medium duty of suitable size but not less than 20 mm dia on wall / floor etc, including PVC fittings such as bends Tee and boxes complete all as specified and directed. (Note : (i) Three run of 6 sqmm wire one run of PVC conduit shall be measured and paid as one unit. (ii) Cost of wall cutting if any for laying of wire and also making good surfaces are deemed to be included in unit rate).

Matetial and labour for sub-main wiring with two run of FRLSH PVC insulated unshethed single core multi-stranded copper conductor of size 4 sqmm and one run of 4 sqmm copper conductor as continuity earth wire drawn in and including PVC casing caping / PVC conduit medium duty of suitable size but not less than 20 mm dia on wall / floor etc, including PVC fittings such as bends Tee and boxes complete all as specified and directed. (Note : (i) Three run of 4 sqmm wire one run of PVC conduit shall be measured and paid as one unit. (ii) Cost of wall cutting if any for laying of wire and also making good surfaces are deemed to be included in unit rate).

Materials and labour for earthing complete with galvanized earth plate electrode 600 x 600 x 6.0 mm thick, buried directly in ground (earth pit not less than 2.25 m deep below normal ground level ) with top edge of the plate not less than 1.5 m below normal ground level, connected to galvanized iron earth lead wire 4.0 mm dia length upto 7.5 mtr 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) not exc 7.5 mtr, alternate layers of charcoal and salt, including 20 mm bore GI tubing for watering to earth electrode, earth lead connected to test point/ distribution panel /feeder pillar etc as directed including necessary earth work, concrete pit with PCC (1:3:6) type C1, pre cast RCC(1:1:5:3) type A1 cover slab duly reinforced with 8 mm dia TMT bar 150mm c/c both way and two numbers lifting handle made of TMT bar and set in cement mortar (1:4), funnel, wire mesh, all as shown in electrical plate No 3 of SSR part-1 and testing on completion, complete all as specified and directed.

Supply and fixing ceiling fans complete with blades, down rods, and accessories, 230 V, 1200 mm sweep. Min air delivery 220 CFM with BEE 5 star rating operated with brushless direct current motor (BLDC) complete all as specified and directed.(Make: Havells/ Crompton/ Bajaj)

Supply and fix sheet steel enclosure fitted with plug & socket metal clad AC box with MCB SP 20A including insulated neutral link, adjustable DIN rail channel and connecting links complete all as specified and directed. (Make : C&S/Indoasian/Havells/L&T/Legrand)

Supply and fix Modular switch 1 way 6 A, 1 module complete all as specified and directed.

Supply and fix Modular Socket, 6A - 5 pin combined 2 module complete all as specified and directed.

Supply and fix Modular Fan step regulator, 120W - 2 module complete all as specified and directed.

Supply and fix Modular cover plate with frame of 3 module complete all as specified and directed.

Supply and fix Modular cover plate with frame of 6 module complete all as specified and directed.

Supply and fix Modular cover plate with frame of 8 module complete all as specified and directed.

Supply and installation of Hi wall split Air conditioner units indoor and outdoor inverter type complete with cordless remote control unit including all necessary connection with copper piping, drain pipe, holes on walls and making the surfaces good as per existing and with inbuilt air ionizer and plasma filter for better air quality with 4 star rating and EER 3.2 of capacity 2.0 TR complete all as specified and directed.

S&F voltage stabilizer of 5 KVA for automatic operation single phase naturally air cooled indoor type and designed for input variation between 150 to 285 V with output voltage stabilizer at 230 V with accuracy of +/- 2.5 % complete all as specified and directed.

SANDIP CONSTRUCTION (BID ID -3156632)

SETH GHANSHYAM DAS LAKHMAMI AND CO (BID ID -3158526)

S Majumder and Construction (BID ID -3158504)

MASTER BUILDERS (BID ID -3158503)

PUJA ELECTRICALS (BID ID -3158806)

MOTHER LUMIER INDUSTRIES (BID ID -3158608)