SPECIAL REPAIR TO BLDG NO T-6/A, PROVN OF 01 X BATHROOM FOR GUARDS AT STN CSD COMPLEX AND PROVN OF UG CABLE AND ACCESSORIES FOR ILLUMINATING LIGHTS AT BLDG NO. 8A, RIVER SIDE ROAD AT BARRACKPORE UNDER GE BARRACKPORE

Amount

PART-I Taking down cement plaster of any description on brick or stone or concrete surface of wall etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

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

Dismantling of asbestos cement (corrugated, semi-corrugated etc.) sheets in roof coverings complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description etc complete all as specified and directed.

Dismantling boarding, any description, fixed in any position with nails complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Taking down chowkats or frame wooden / PVC/Aluminium (without taking off shutter from the frames) exceeding 1.50 Sqm but not exceeding 4.0Sqm each complete all as specified and directed.

Taking down chowkats or frame wooden / PVC/Aluminium (without taking off shutter from the frames) not exceeding 1.50 Sqm each complete all as specified and directed.

Demolition of reinforced cement concrete as in roofs, floors (other than ground floors), beams, stair cases, landing, chajjas and similar suspended work complete all as specified and directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillar etc but excluding ashlars facing dressed stonework & precast concrete articles complete all as specified and directed.

Surface excavation in soft /loose soil not exceeding 30cm deep and averaging 15 cm deep and getting out complete all as specified and directed.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth for foundation or for shafts, well, cesspits, pier holes etc not exceeding 10 Sqm on plan and not exceeding 1.5 mtr in depth and getting out in soft/loose soil complete all as specified and directed.

Removing surplus excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting points in soft/loose soil complete all as specified and directed.

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

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

M&L for broken bricks hardcore of gauge not exceeding 63mm, deposited spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20 mm graded crushed stone aggregate) for fixing hold fast in brick or concrete wall complete all as specified and directed.

M&L for PCC (1:4:8) type D-2 (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L for PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in surface channel and drains etc complete all as specified and directed.

M&L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred, sopped ends etc complete all as specified and directed.

M&L for RCC (nominal mix) (1:1.5:3) type B1 (using 20mm graded crushed stone aggregates) as in chajjas complete all as specified and directed.d.

M&L for RCC (nominal mix) (1:1.5:3) type A1 (using 20mm graded crushed stone aggregate) used as in slab supported on walls, beams and columns in floors, roofs, landing, balconies, canopies, deck slabs and in shelves and like etc complete all as specified and directed.

M&L for precast cement concrete (1:2:4) type B-1 (using 20mm graded crushed stone aggregate) in windows or doors, lintel, bressumers set in cement mortar (1:4) complete with joints to match complete all as specified and directed.

M&L for cutting chases, in brick wall, pinning in and making good to facing where required and pointing in cement mortar (1:3), to ends or edges of landing, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water tubing etc and making good the disturbed surface, cutting not exceeding 10 cm girth complete all as specified and directed.

M&L for brick work with sub class 'B' bricks locally available best quality straight or curved on plan exceeding 6m mean radius, built in cement mortar (1:6) complete all as specified and directed.

M&L for brickwork with subclass 'B' bricks locally available best quality , straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and directed.

M&L 25mm thick damp proof course to horizontal surface including necessary form work in cement concrete (1:2:4) type B-0 (using 12.5 mm graded crushed stone aggregate) complete all as specified and directed.

Supply only integral water proofing compound liquid, ISI marked complete all as specified and directed.

Providing formwork to the soffits of suspended slabs such as Chajjas and making flat fair finished surfaces of concrete complete all as specified and directed.

Providing formwork to the soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work, not exceeding 200 mm thick (horizontal or sloping ) and making flat, rough finished surfaces of concrete complete all as specified and directed

S&F of second class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered put together with glue pinned at joints etc complete all as specified and directed.

S&F of 35 mm thick flush door shutters (factory made) solid core construction with block board core and plywood face panels commercial type on both sides complete all as specified and directed.

S&F of factory made solid PVC door frame of size 50mm X 47mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube as per specification and drawing as mentioned in SSR Part-II (2020), Section 8, Page No. 178 complete all as specified and directed.

S&F of factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm 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 MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and jointed together with solvent cement, as per specification & drawing as mentioned in SSR Part-II (2020), Section 8, Page No.174 complete all as specified and directed.

S&Fof 35mm thick second class hard wood glazed/ gauge & skeleton shutters (factory made) for doors and windows , open rebated & prepared to receive glass, gauge etc. (without sash bars) edges of framing plain, chamfered or rounded, fitted with cut & mitered beads for securing glass etc. sizes of members of shutters as specified in SSR part-I, Section-8, Clause 8.24 (a) (larger size to be provided) complete all as specified and directed.

S&F of steel windows with side hung shutters (glazed ) including box type hinges with steel handle, steel peg stay, complete with glazing bars, dovetailed or welded to receive wire mesh/glass complete all as specified and directed.

M&L for 18/19 mm thick prelaminated particle board, exterior grade, prelaminated both side with decorative choice lamination, fixed with screws to aluminum frame work for cupboard shutter complete all as specified and directed.

S&F in repairs of continuous piano type hinges mild steel bright finish or electro galvanised, size of flap (when open) 40mm complete all as specified and directed.

S&F of 300 mm aluminum alloy, anodised , sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminum alloy and fixed complete all as specified and directed.

S&F of 250 mm aluminum alloy, anodised , sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminum alloy and fixed complete all as specified and directed.

S&F of 200 mm long aluminium, anodised, barrel tower bolts of extruded section( IS-204 (Part-2) : 1992) and fixed complete all as specified and directed.

S&F of 150 mm long aluminium, anodised, barrel tower bolts of extruded section( IS-204 (Part-2) : 1992) and fixed complete all as specified and directed.

S&F of 150 mm long aluminium anodised extruded alloy handle fabricated type(IS-208: 1996) complete all as specified and directed.

S&F of 100 mm long cold rolled mild steel butt hinges, medium weight complete all as specified and directed.

S&F of 40mm dia cupboard knobs fixed with nut, screw and washer of brass bright finished complete all as specified and directed.

S&F of stainless steel wire cloth, 0.36 mm nominal dia of wire & average width of aperture 1.40mm & fixed with stainless steel wire staple complete all as specified and directed.

S&F of 20mm dia aluminium, powder coated (wood colour finished), single curtain rails (wall thickness of curtain rails not less than 1mm) including funnels etc complete all as specified and directed.

S&F of MS bracket (heavy duty), powder coated of best quality as approved by GE suitable for fixing 25mm bore curtain rails fixed in wall complete all as specified and directed.

S&F of anodised (powder coating of minimum thickness 50 micron) aluminum frame (powder coated) for doors , windows, ventilators with one or more rebates (sliding & fixed type) including jointing cleat for fixing etc complete all as specified and directed.

S&F for anodised (powder coating of minimum thickness 50 micron) aluminium door shutters (powder coated), aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. including locking arrangement, roller complete all as specified and directed.

S&F of anodised (powder coating of minimum thickness 50 micron) aluminium window/ventilators shutters, double leaf type without sash bar, aluminum section weighing 0.55 Kg/m, including necessary joining cleat, glazing clips, rubber neoprene packing, hinges type B-21 100 mm long (02 Nos), peg stay 150mm long (01 No), anodised aluminium snap beading, screws etc including locking arrangement, roller complete all as specified and directed.

M&L for TMT bars 10 mm dia and over cut to length bent to shape as 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 complete all as specified and directed.

S&F of TMT bars 6mm to 8mm dia and over cut to length bent to shape as 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 complete all as specified and directed.

M&L for TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

S&F of mild steel hold fast of made flate iron of size not less than 25mm x 6mm complete all as specified and directed.

S&F of 1.25 mm thick preforated of holes in dia 50mm, mild steel, plain, black sheet in wall cladding, steel gates and similar complete all as specified and directed.

S&F, Erection & fixing in any position of steel frame work including Flat iron MS plate etc in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St.-240 including one shop coat of zinc chromate primer paint (including preparation of surface) at Contractors workshop before fabrication complete all as specified and directed.

S&F of compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. Built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, etc complete all as specified and directed.

S&F of rolled mild steel angle iron roof trusses (framed) and purlins, rafters crane gantries, rails, heavy brackets etc including distance pieces, cleats, angle, tee etc including necessary cutting , welding etc complete Fe-410W (Gde E-250) quality 'A' complete all as specified and directed.

S&F of mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or forged into spikes; framed guard bars; barred iron doors; ladders, railings, framed brackets, walk ways, frame work of water tank and similar work conforming to Fe-290-0 Gde-E-165 complete all as specified and directed.

S&F of steel ventilators with top hung shutters including hinges, steel peg stay including one coat of red oxide primer etc including taking down old unserviceable steel ventilators complete all as specified and directed.

S&F of pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet of 0.50mm thick of any colour as approved by GE 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 of pre-painted galvalume aluminium zinc coating GI based plain steel sheet of 0.50mm thick of any colour as approved by GE having tensile strength of 550 Mpa as in ridge / wall/cladding, fixed with self tapping screws complete all as specified and directed.

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

S&F of false ceiling with exposed metal (PPGI) framework/ “Tee” Grid providing and fixing of suspended Tee grid false ceiling using “T” Grid System – powder coated GI (PPGI) exposed grid false ceiling suspension system in grid size 600mm x 600mm with main runner 32 x 24mm x 0.3mm thick, cross tee 26mm x 24mm x 0.3mm thick and wall angle 24mm x 24mm x 0.40mm thick using 4mm thick non asbestos fibre cement board of size 595 x 595mm, an asbestos Free fibre cement board manufacture using high Pressure System Curing technology. T grid Framing is suspended using 4mm GI/MS bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip, also providing provisions for light fixtures, air conditioning diffusers and ducts, sprinklers, smoke detectors etc. The main runners to be secured to structural soffit by hanger @ 1220mm maximum c/c. The last hanger at the end of each main runner should not be placed at not more that 300mm from the adjacent wall. 1220mm/600mm Cross Tee to be interlocked between main runners @ 600mm c/c, so as to from 600mm x 600mm or 1200mm x 600mm grid, confirming IS 14862 & type B category III of ISO 8336, tested as per AS 1530 part – 3 & B. S- 476 part 4,5,6,7 & 8 should be placed in Grid module to form complete all as specified and directed.

M&L for 75mm thick PCC (1:4:8) type D-2 (using 20mm graded crushed stone aggregate), as in sub base to footpath and floor complete all as specified and directed.

M&L for 75mm thick PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in plinth protection & floor including finishing the cement concrete surface even and smooth without using extra cement complete all as specified and directed.

M&L for 40 mm thick cement concrete (1:2:4) type B-0 (using 12.5mm graded crushed stone aggregate) as in floor/paving etc finished even and smooth without using extra cement complete all as specified and directed.

M&L for non skid (joint free) ceramic coloured tiles of 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

Ditto of Item No.69.00 here-in-before but in skirting over including a backing coat of 10mm thick rendering in cement mortar (1:3) complete all as specified and directed.

M&L for non skid (joint free) 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, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surface of size 350x250x7mm/450 mmX 300 mmX 7 mm to 8mm thick or equivalent set and jointed in neat cement slurry and pointed in coloured cement to match over and including 10 mm thick rendering of cement mortar (1:3) complete all as specified and directed.

M&L for 20mm thick granite (any type) work (table rubbed and polished) machine cut in steps, jambs, pillars, window cill, cooking platform etc bedded and jointed with grey cement slurry and pointed with white cement (1:2) using marble dust with admixture of pigment to match the granite stone including and polishing over and including 15mm thick cement mortar (1:4) as screed bed complete all as specified and directed.

M&L for 20-22mm thick machine cut kota stone slab flooring (pre-mirror polished) over and including 20mm thick screed bed of cement mortar (1:6), laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L for 20-22mm thick machine cut kota stone slab in riser of steps, skirting, dado and pillar laid over and including 10mm cement plastering in cement mortar (1:4) and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed.

M&L for pre-polished coloured chequered cement concrete tiles 30cm x 30cm x 25mm thick (glossy type), set, jointed and pointed in neat cement slurry in floors with grey cement and pigments over and including 20 mm thick cement screed bed in cement mortar (1:6) complete all as specified and directed.

M&L for rendering 15mm thick in cement mortar (1:6) on brick work or concrete surfaces of wall, finished even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15 mm thick cement plaster on concrete surface on top of RCC roof with cement mortar (1:4) mixed with WPC @200ml per 50 Kg of cement or as per manufacturer's instructions , finished the surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC will be measured and paid separately under relevant item)

M&L for applying three coats of white wash on surface of wall including preparation of new plastered surface complete all as specified and directed.

M&L for applying two coats of cement based paint over a coat of alkali resistance primer on newly plastered surface of walls including preparation of surface complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide primer after preparation of new steel surfaces of any description over 10cm width or girth complete all as specified and directed.

M&L for applying one coat of synthetic enamel paint (1st grade quality) including preparation of old steel surfaces of any description over 10cm width or girth complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint (1st grade quality) over a coat of pink primer after preparation of new wooden surfaces of any description over 10cm width or girth complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer of wall after and including preparation of surfaces complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer over and including applying 3mm thick wall care putty newly plastered surfaces of wall after and including preparation of surfaces complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over a coat of alkali resistant primer over and including applying 3mm thick wall care putty old decorated plaster surfaces of wall after and including complete removal of existing treatment and preparation of surfaces complete all as specified and directed.ted.

M&L for applying two coats of 100% Premium acrylic emulsion paint(using AIR-LESS PAINT SPRAYER) having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over wall surfaces by using AIR-LESS PAINT PRIMER SPRAYER using smart technique including preparation/levelling of new surface of wall using manual sand papers(where reqd) of approved grade complete all as specified and as directed.

M&L for complete removal of existing wall surfaces and applying two or more coats of 100% Premium acrylic emulsion paint using air less paint sprayer having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @0.90 litre/ 10 sqm using smart technique over old surfaces complete all as specified and directed.

S&F of 3mm thick sheet glass ordinary quality and glazing with oil putty or fixed with aluminium bead/glazing pins in squares not exceeding 0.50 sqm each pane complete all as specified and directed.

S&F in repairs of 15mm dia bib tap, fancy type, cast copper alloy with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferule, chromium plated with long screw type fixed complete all as specified and directed.

S&F of 15mm dia bib tap, fancy type, cast copper alloy with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferule, chromium plated with long screw type fixed complete all as specified and directed.

S&F of 15 mm bore angular stop valve, fancy type, chromium plated , cast copper alloy screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed.

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

S&F in repairs of 15mm dia pillar tap, fancy tpype, cast copper alloy with capstan heads, chromium plated, screwed down high pressure, with letter 'HOT' or 'COLD' with long screwed shanks & fly nuts, screwed for iron pipes complete all as specified and directed.

S&F in repairs of 125mm size brass chromium plated shower roses with arms, swivel joints, including fixing to steel pipe or union complete all as specified and directed.

S&F of 20mm dia gun metal gate valve with iron wheel head screwed both ends for iron pipes or for unions pipes, fixed a complete all as specified and directed.

S&F of 32mm dia waste fittings, brass chromium plated for glazed ware sinks, basins etc. with long screwed shanks & fly nuts, flanged end bedded in red lead cement & other end fixed complete all as specified and directed.

Disconnecting existing water tanks of (exceeding 250 & not exceeding 500 litres in capacity), setting aside (or lowering if required) and cleaning, removing all scale and dirt etc from tanks and mouth of pipe including hoisting (if required) reconnecting and refixing in position with required fittings complete all as specified and directed. (NOTE: Date of cleaning must be written at side of water tank with white paints after cleaning of tank)

S&F of 1000 Ltr capacity rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) multi layer, (three layer) ISI Marked hoisted and fixed in position with cover of tank with its locking arrangement, making hole for inlet, outlet and overflow connection with and including 20mm dia ball valve high pressure of PTMT (minimum weight 210 gms) including dismantling / taking down old unserviceable PVC water tank, ball valve etc complete all as specified in SSR Part-I and directed.

S&F in repairs of 32mm dia, PVC waste pipe (flexible) for sink/WHB complete all as specified and directed.

S&F of vitreous china wash basin, white, flat back, size 580 X 450 mm, excluding taps, chain and plug and porcelain stopper but including waste pipe, brackets and cutting for and pinning in ends of brackets or erecting stand acomplete all as specified and directed.

S&F of 125mm dia grating with waste hole , fancy type, chromium plated complete all as specified and directed.

S&F of 50 mm bore low density polyethylene pipes (LDPE) of pressure rating 6kgf/cm2 fixed complete to wall or in floors etc. as in outlet pipe for WHB, urinal etc. complete including taking down old unserviceable pipe all as specified and directed. .

S&F of brass chromium plated tubular towel rail, 20mm dia, D-type, 60cm long between flanges complete all as specified and directed.

S&F of 15mm dia tubes (medium grade) galvanised iron, with all fittings and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) after complete all as specified and directed.

S&F of 20mm dia tubes (medium grade) galvanised iron, with all fittings and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) after complete all as specified and directed.

S&F of 15mm dia tubes (medium grade) galvanised iron, with all fittings and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) after including taking down old unserviceable tubes complete all as specified and directed.

S&F of 20mm dia tubes (medium grade) galvanised iron, with all fittings and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) after including taking down old unserviceable tubes complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall or laid in trenches or in floor after and including dismantling of existing unserviceable pipe complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall or laid in trenches or in floor after complete all as specified and directed.

S&F of 110 mm bore PVC (SWR) bends any radius provided with access door complete all as specified and directed.

S&F of 75mm bore PVC(SWR) junction single, (single T) equal or unequal providing access door complete all as specified and directed..

S&F of 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall or laid in trenches or in floor after and including dismantling of existing unserviceable pipe complete all as specified and directed.

S&F of 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall or laid in trenches or in floor after complete all as specified and directed.

S&F of 75 mm bore PVC (SWR) bends any radius provided with access door complete all as specified and directed.

S&F of 75mm dia PVC (SWR) floor trap plain with grating including jointing with solvent cement complete all as specified and directed.

S&F in repairs of 20mm dia ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe & fixed (minimum weight 210 gms) complete all as specified and directed.

S&F in repairs of sinks made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and directed.

PART-II(E/M) Taking down carefully copper/aluminium point wiring (light, fan, bell, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, holders, regulators, sockets, light fittings and including making good the disturbed surfaces to match with the existing surfaces by applying white/ colour wash/distemper over applying of putty for smooth finish surface complete all as specified and directed.

M&L for point wiring complete with 1.5 sqmm PVC insulated, FR-LSH type, ISI marked, conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including PVC Conduit 20 mm dia medium grade (MMS) and including cutting, chasing work at any height and all accessories concealed in walls / roofs / floors / ceiling etc. flush mounting MS box with top, bottom, side/back wall knockout for conduit entry from any direction made out of 1.60mm thick and 50mm depth suitable for fixing of modular top cover , blanking plate as per numbers of switch modules, modular switches, sockets, fan regulators, red colour indicator, blank plates etc as approved coloures modular accessories of suitable modules and including 1.5 Sqmm PVC insulated multistranded FR-LSH type unsheathed single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly and including making good the disturbed surfaces to match with existing surfaces by applying white/colour wash/distemper as applicable after applying of putty for smooth finish surface complete all as specified and directed for the following:- (Note:- (i) All necessary accessories such as modular box, top cover plate, blank plate, MS box, screws, washers etc are to be used of same make/brand only in relevant items. (ii) Cutting & chasing of wall for point wiring at any height shall be done and cost of the same deemed to be including with quoted rate.)

One light point controlled by one switch.

One fan point controlled by one switch and one regulator.

One exhaust fan point controlled by one switch.

One 5 pin 6 amps socket point controlled by one 6 amps switch on independent board.

One 5 pin 6 amps socket point controlled by one 6 amps switch on same board.

One light point controlled by two 2 way switches.

All as per Item No.122.00 here-in-before but point wiring with 2.5sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.50 sqmm for one 5/6 pin 6/16 amps socket outlet point controlled by one 15/16 amps switch on independent board.complete all as specified and directed.

All as per Item No.122.00 here-in-before but point wiring with 4.0sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.5 sqmm for one 5/6 pin 6/16 amps socket outlet point controlled by one 15/16 amps switch on independent board.complete all as specified and directed.

S&F of modular switch 10 Amps, single pole, 1 way, 1 module, 240V, AC, ISI Marked complete all as specified and directed.

S&F of modular switch 10 Amps, single pole, 2 way, 1 module, 240V, AC, ISI Marked complete all as specified and directed.

S&F of modular type switch 16 Amps, single pole, 1way, 1 module, 240V, AC, ISI Marked complete all as specified and directed.

S&F of modular socket shuttered type 6 Amps, 2/3 pin combined 2 module, 240 V, AC, ISI marked complete all as specified and directed.)

S&F of modular socket 6/16 Amps, 6 pin combined shutter socket, 2 module with light indication, 240 V, AC, ISI marked complete all as specified and directed.

S&F of modular fan regulator, electronic, stepped type (01 to 4/5), 100 to 120 Watts, 2 module, 240Volts, AC, ISI marked complete all as specified and directed.

S&F of modular red colour lighting indication lamp 6 Amps, single pole, 240volts, AC, 50 Hz suitable for 1 module, ISI Marked complete all as specified and directed.

S&F of angle lamp holder, insulated body with back plate for batten fittings with and including LED lamp 10 watts complete all as specified and directed.

S&F of ceiling rose , three terminal, PVC/polycarbonate body, ISI marked complete all as specified and directed.

S&F of decorative box type 20 -22watt LED fittings with and including LED T-8 tube light 20 watt of fire retardant engineering grade complete with all accessories internally pre-wired, connecting up with and including three core sheathed flexible copper conductor cable of required size and including mounted on PVC/Wooden round/square blocks-02 Nos complete all as specified and directed. (Make - Havells Cat No REGALBATTENT8UPTO1 x 22WDSBSWH & Tube cat No. PHOTONULTRAE2.01213T8SSTL20WLED865SPC/Philips Cat No. TMC501P1XT LED 22WP 3241 for batten and Essential LED TUBE 20W B2B865T8 for tube/SURYA Cat No. SUB118T8LED for batten and SLE TL DS 20 PC REFORM (NANO) for tube or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F 25-30 Watts LED post top lantern (heritage) made in cast aluminium spigot housing with decorative opal polycarbonate diffuser and IP 65 protection and providing suitable fixing arragements such as lugs, glands, nuts, bolts, washers and PCC foundation for pipe and complete all as specified and directed. (Make:- Havells Cat No. RUBYPT 25W LED 83OSSYMTCPC/ Crompton Cat No. CBP-610-25-57-SL-CA-NBK/SURYA Cat No. SLE PT 30W ETPP or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

Supply, fabricated and fixing of street light bracket made out of GI pipe 40mm dia medium grade bent to shape of 1.2 mtr long as directed including clamps made out of 30 mm x 6 mm thick -02 Nos flat iron for fixing bracket suitable for steel tubular poles including nuts and bolts, washers and other connected items of required size including painting with two coats of aluminium paint over a coat of red oxide primer including taking down old unserviceable brackets complete all as specified and directed.

S&F of LED security light fitting of capacity 70-75 Watt LED street light fitting in aluminium PDC housing, toughened glass cover with IP65 protection with 4 KV inbuilt surge protector and cable connection from looping box to light fitting and testing and including removing of old unserviceable item complete all as specified and directed. (Make:-SURYA Cat No. SLE UL 72W IP66 LXN/Havells Cat No.ENDURAPEARLPLUSSL70WLED757PASYTOPC/Bajaj Cat No.BRTFG75W LED I or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of powder coated sheet metal enclosure acrylic door 415 volts AC,TPN distribution board 8 way 8+24 modules suitable for flush mounting with 100 Amps copper busbar, neutral bar, earth bar and MCB incomer of rating upto 100 Amps, MCB TPN/DP, and MCB SP as outgoing and complete connecting cable links with top and bottom removable gland plate with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface and colour coat including taking down old unserviceable one complete all as specified and as directed. (Make:- Legrand cat No. 5076 82 8 way /L&T Cat No. DBTPN008GD or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of powder coated sheet metal enclosure acrylic door 240 volts AC, SPN distribution board 8 way for flush mounting with 200 Amps copper busbar, neutral bar, earth bar and MCB incomer of rating upto 200Amps, MCB SPN/DP and MCB SP as outgoing and complete connecting cable links with top and bottom removable gland plate with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface & colour coat as including taking down old unserviceable one complete all as specified and directed. (Make: Legrand Cat No. 5076 21 8 way /L&T Cat No.DBSPN008GD or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of MCB, SP, 6 Amps to 32 Amps , 'C' series, 240 Volt, 10KA, 50 Hz, ISI marked complete all as specified and directed.

S&F of MCB, SPN, 40 Amps to 63 Amps, 10 KA, 'C' series, AC, 240 volts, ISI marked complete all as specified and directed.

S&F of MCB, Four pole, 40 to 63 Amps, 10 KA, 'C' series, AC, 240 volts, ISI marked complete all as specified and directed.

M&L for sub main wiring complete with 2 run of 6 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 6 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work including taking down old unserviceable submain wiring complete all as specified and directed . (Note : (i)Two runs of cable with one run earth wire and PVC conduit shall be measured as one length. (ii) Extra length of cable required for connection to DBs shall be deemed to be included in the unit rate and shall not be measured separately. (iii) Earth wire shall run inside the conduit. (iv) Suitable color code of wire must be ensured for phase/netural/earth. (iv) All surface cutting/making good for wiring/switch board/junction box/DB etc are included with unit quoted rate.)

M&L for earthing with glavanised steel earth plate electrode of size 600mmX600mmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel using GI or steel wire 4mm dia as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 15mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick complete all as specified and directed. (Notre: Galvanised iron wire of 4mm dia upto 7.5m long including testing is deemed to be included with quoted rate).

S&F of flush mounting sheet steel enclosure metal clad plug and socket including MCB SP 20 Amps, 10KA 'C' series, 240 Volts after and including taking down of unserviceable one complete all as specified and directed. (Make : Legrand Cat No. 5078 11/Havells Cat No. DHDPUSN020/L&T Cat No. DBMPS220SD or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 16 sqmm, 4 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed. (NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required).

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 6 sqmm, 4 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed. (NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required).

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 25 sqmm, 4 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed. (NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required).

M&L for sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep including required watering and consolidation after laying and stretching the cable complete all as specified and directed. (Note: Only punned down volume of sand to be measured).

M&L for brick covering with width equal to length of brick as protection to cable with well burnt sub class ‘B’ bricks of size 250mm x 125mm x 75mm laid dry flat complete all as specified and directed.

Boaring holes horizontally under road without damaging the surface of road(minimum 1.0 Mtr bellow the road surface) with the help of GI tubing of dia not exceeding 100 mm dia for passing of UG cable all as specified and as directed.

S&F BLDC ceiling fan of size 1200mm sweep, air delivery 125m3/min, speed 350 rpm, single phase, 240 volts, AC, 50 Hz, 5 Star BEE rated, class B insulation 100% copper winding, 28 Watt rated power, 0.9PF(min), service value 7, temperature rise 40 deg(max), less than 10% total hermonic distortion, 1.08 mm blade thickness, number of blades 3, low valtage starting 180V (Max), insulation resistance greater than 2m ohm tested with 500V DC, leakage current 210 micro Amp max, two ball bearings, powder coated finish, electronics surge protection upto 4 KV, high voltage protection, provision of safety wire for additional safety of fan for falling down and 4 years warranty as approved colour complete with blades, downrods and all connected accessories as per IS 374:2019 (latest) complete all as specified and directed.

Cutting the existing surface wall of brick/stone masonary and making round hole at any height suitable for fixing 300 to 450 mm sweep exhaust fan including providing nut, bolt and washers after grouting in PCC including 3mm dia 5cm aperature MS jali of required size fixed in wooden frame to avoid insects, fixed to outer surface of wall and making good the disturbed surface complete all as specified and directed.

S&F of exhaust fan metal body complete with louvers shutter, voltage 230 volts, 50 Hz, 900 RPM, copper winding of sweep 300 mm complete all as specified and directed.

S&F of exhaust fan metal body complete with louvers shutter, voltage 230 volts, 50 Hz, 900 RPM, copper winding of sweep 450 mm complete complete all as specified and directed.

Supply, fixing and commissioning water heater storage type, eletric operated, capacity 25 Litres, BEE 5 Star rated complete with all connected accessories suitable for AC supply, 240 volts, 50 Hz including connecting with water supply pipe line and all water and electrical connection complete with necessary PVC connection pipe all as specified and directed. (Make: Crompton Model No. Arno Neo 25-L5 Star, Bajaj Model No. Montage 25L 5 Star or equivalent model/make as Appx 'D' of PS)

M&L for GI pipe 40mm dia (light grade) complete with all fittings in trenches, road/culvert crossing, floors, on roof, on pole for cable protection complete all as specified and directed.

M&L for galvanized iron tubing 40 mm dia (medium grade) in any length including including embedded in wall two ends duly welded MS holdfast at two ends of GI pipe and providing PCC in wall and making good disturbed surfaces including taking down old unserviceable pipe complete all as specified and directed.

S&F of three phase cable junction box of size 400 x 300 x 190mm water & fire retardent proof out door type of approved , hinged/screwed type made of SMC plastic single door with incoming and outgoing connector/terminals and comprising of MCB SP 6 Amps, 240V, 10KA, 'C' Series and including galvanised flat iron clamps of size 25X5mm thick -02 Nos GI nuts, bolts & washers etc for fixing on PCC/Steel tubular pole/ wall surface etc and complete all as specified and directed. (Make:- Sintex/Hensel or equivalent as approved)

M&L for PVC conduit heavy duty of size 20 mm dia from looping box to Street light connector, holding in MS clamp of size 25X2 mm thick at every one mtr used in each pole 04 Nos of clamps with necessary nut, bolts and washers etc and including PVC sheathed three core multistranded copper conductor cable of size 1.5 sqmm from looping box to light fitting connector and complete all as specified and directed.

Supply, installation, testing and commissinoning Busbar Panel of size 750 x 600 x 300 mm, made up with MS Iron Angle frame 40 x 40 x 5mm, 3 phase, 4 wire, 415 volts, AC, 50Hz, outdoor cubical type, sloping canopy top roof, floor mounted, free standing, dust and vermin proof, air ventilation with IP-54 made out of 3.15 mm thick CRCA sheet duly epoxy powder coated and CPRI approved Panel shall have front and rear opening,locking arrangement, cable alleys, bus bar chamber, hinged double door with rubber gasket, bottom cable entry holes for incoming and out going cables, earthing terminals, affix danger notice plate, aluminium bus bar duly covered with heat shrink sleeves colour coated, duly fixed and control wiring with copper conductor cables of adequate size and length, MCCB of 100 Amps,and aluminium busbar 160 Amps with epoxy insulator including all civil work/PCC foundation (PCC 1:2:4 type B1) as per site requirement complete all as specified and directed.

Supply and installation of Analog timer switch panel, outdoor type, floor mounted, free standing, dust and vermin proof, compartments with locking arrangements, air ventilation with IP 54 made out of 3.15 mm thick CRCA sheet and analog timer switch of 3P module, 230V, 24 hours program, programmable every 15min, back up of 100 hours, current capacity 65A, with 1 changeover and any manufacturer shall be followed CPRI norms and as approved by GE. Panel shall have front opening, locking arrangement, cable alleys, hinged door with rubber gasket, bottom cable entry holes for incoming and out going cables, earthing terminals, affix danger notice plate, and control wiring with copper conductor cables of adequate size and length, civil work/PCC foundation as per site requirement complete all as specified and directed.

Taking down old unserviceable GI wire earthing complete all as specified and directed.

DAS ENTERPRISE

PUNAM ENTERPRISE

ABHISHEK CONSTRUCTION CO

M/S PAUL CONSTRUCTION

SREE GURU CONSTRUCTION CO

R N CHATTERJEE

BEE ROMEN