SPECIAL REPAIR TO BLDG NO. PB-106 (NEW COLONY) AT KANCHRAPARA 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.

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.

Demolition of cement concrete (unreinforced) as in ground floor not exceeding 15 cm thickness (below or above ground level) complete all as specified and directed.

Demolition of reinforced cement concrete (reinforcement cut as required to facilitate demolition) of any description and in any position not otherwise specially provided for 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.

Taking down chowkats or frame (without taking off shutter from the frames) exceeding 1.50 Sqm but not exceeding 4.00 Sqm each complete all as specified and directed.

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

Taking down existing roof treatment and demolition of cement concrete padding/ levelling course including wire mesh and cleaning loose dust etc. from surfaces of RCC roof including flashing and junction of parapet complete all as specified and as directed.

Taking down of old unserviceable 15mm dia GI tubes complete all as specified and directed.

Taking down of old unserviceable 20mm dia GI tubes complete all as specified and directed.

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

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

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 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.

Supply only integral water proofing compound liquid, ISI marked 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 10cm girth in brick walls 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 35mm thick (factory made) second class hard wood glazed/ gauge & skeleton shutters for door & windows, open rebated & prepared to receive glass, gauge etc. (without sash bars) edges of framing divided into square with plain, chamfered or rounded, fitted with cut & mitered rebated sash bars, any numbers 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 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&F of 25mm thick solid PVC composit sheet, prelaminated on front side and plain matching dark shade laminated back gound as in kitchen cabinet shutters, backing side, top/ bottom, etc. fixed with and including SS flush screws including necessary cutting for required shape, rebate, hinges, hooks, etc. and fixing only self closing hinges, wall hanging hooks, magnetic lock, handles, etc. complete all as specified and directed. (Note:- Necessary hinges, hooks, handles and locks shall be measured and paid separately as 'Supply only' under relavent items)

S&F of 18/19mm thick solid PVC composit sheet, prelaminated on front side and plain matching dark shade laminated back gound as in kitchen cabinet shutters, backing side, top/ bottom, etc. fixed with and including SS flush screws including necessary cutting for required shape, rebate, hinges, hooks, etc. and fixing only self closing hinges, wall hanging hooks, magnetic lock, handles, etc. complete all as specified and directed. (Note:- Necessary hinges, hooks, handles and locks shall be measured and paid separately as 'Supply only' under relavent items)

Supply only heavy duty slim nickle plated stainless steel magnetic catch (L shape) with strong earth magnet size 11mm x 35mm x 4mm complete all as specified and directed.

Supply only heavy duty stainless steel slip on hinges, self closing type with opening full overlay or 105° suitable 25mm thick shutter of maximum size 850mm x 550mm complete all as specified and directed.

Supply only ergonomically designed powder coated aluminium anodised handle, finger pull type suitable for 19mm thick shutter of size 14mm x 43mm complete all as specified and directed. (Note for item No. 26.00 to 28.00 :- Material of ser item No. 26.00 To 28.00 to be incorporated in ser item No. 24.00 & 25.00 here-in-before)

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 complete all as specified and directed.

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

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

S&F of 75 mm long butt hinges, extruded alu?minium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed.

S&F of 100 mm long butt hinges, extruded alu?minium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed.

S&F of aluminium wire cloth, 0.45 mm nominal dia of wire & average width of aperture 1.40mm & fixed with aluminium wire staple complete all as specified and directed.

S&F in repairs of 25mm dia heavy duty stainless steel curtain rod (SS-304), cut in required length and size to fit with opening complete all as specified and directed.

S&F of 125mm long curtain rod side brackets of stainless steel (SS-202) angular or cantilever type fixed to wall with 2 Nos screws on each brackets and fitted screws for fixing curtain rod including stainless steel (202) decorative design plain metal colour nobs with fixing arrangement for curtain rod complete all as specified and directed.

Providing formwork to soffits of suspended slabs, such as roof slabs, floor slabs, landings, shelves & similar works, flat rough finished surfaces of concrete ; not exceeding 200mm thick( horizontal or sloping) 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 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 pressed steel frames (factory made) for door of size 105mm X 60mm of 1.25mm thick with one or more rebates including necessary fittings lugs, hinges, lock strike plate, etc including filling of concrete (1:3:6) type C-0 (using 12.50 mm graded crushed stone aggregate) including one coat of red oxide zinc chrome primer (shop coat) to back of chowkats complete all as specified and directed.

S&F of aluminium anodised (powder coating of minimum thickness 50 micron) 3 tier track sliding aluminium window shutters including frame (powder coated), series B, aluminium frame section weighing 1.248 kg/m and shutter section weighing 0.55 Kg/m duly fitted with neoprene beading, glazing clips, tinted glass panes 5mm thick including aluminium wire cloth 0.45 mm nominal dia of wire & average width of aperture 1.40mm & fixed with aluminium wire staple necessary joining cleats, glazing clips, rubber neoprene packing, handles, etc. complete all as specified and directed. (Note: Rate shall be included all glazing, aluminium wire cloth, rubber packing, jointing cleat, glazing clips aluminium snap beading, locking arrengement, handles, etc.)

S&F of aluminium anodised (powder coating of minimum thickness 50 micron) ventilator shutters with fixed frame of size 65mm x 49mm x 1.96mm thick in vertical position with aluminium vertical mamber and half portion to be provided with 4mm thick pin head glass and remaining portion to be louvered covered with stainless steel wire cloth 0.36 mm nominal dia of wire & average width of aperture 1.40mm including necessary channel work, including rubber gasket and aluminium beading complete all as specified and directed. (Note: Rate shall be included all glazing, aluminium wire cloth, rubber packing, jointing cleat, glazing clips aluminium snap beading, locking arrengement, handles, etc.)

M&L for applying evenly a coat of oil based bitumen primer confirming to IS-3384 on roof, canopy, chajja, parapet (vertical surface etc) @ 0.40 Litre / Per Sqm by the same membrane manufacturer of density 250C, 0.87 to 0.89 litre and viscosity 70-160 cps after proper cleaning the roof surfaces (horizontal/vertical) and providing APP based polymeric membrane minimum weighing 3.6 Kg/Sqm and minimum 3mm thick reinforced with polyester non wove fabric (weight not less than 150 gms / sqm) laid on primed surface with side over lap of 100 mm and end overlap of 150 mm, using bitumen torch or by LP gas torching and sealing all joints etc and ensuring complete thermo fusing and applying one coat of bituminous oil based primer (IS-3384) @300ml/Sqm and applying two coats of aluminium paint @ 0.20 lit/ Sqm over it all as per manufacturer's instructions 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 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match the shade of tiles over and including 15mm thick screed bed or beading layer of cement mortar (1:6) for laying floor finishes 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 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed with white cement mixed with pigment to match the shade of tiles over and including 10mm thick rendering of cement mortar (1:4) for laying on skirting/ dado/ vertical surfaces of wall complete all as specified and directed.

M&L for glazed ceramic coloured wall tiles (vertical) of size 350mm x 250mm x 7mm / 450mm X 300mm X 7mm thick or equivalent set and jointed neat cement slurry and pointed with white cement mixed with pigment to match with shed of tiles as in skirting/dado/vertical wall over and including 10 mm thick cement plaster in cement mortar (1:3) 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 path/hard standing finished cement concrete surfaces and smooth without using extra cement complete all as specified and directed.

M&L for 25mm thick PCC (1:2:4) type B-0 (using 12.50 mm graded stone aggregate) used as levelling course including finished even and smooth using extra cement complete all as specified and directed.

M&L for 20mm thick granite (Z Black) 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 20mm thick cement mortar (1:4) as screed bed complete all as specified and directed.

M&L for Machine cut cudappah stone slab 20-25mm thick over cement screed base, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete including and polishing over and including 15mm thick cement mortar (1:4) as screed bed 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 20-25mm thick machine cut kota stone slab flooring (pre-mirror polished) over and including 15mm thick screed bed of cement mortar (1:4), 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 20-25mm thick machine cut kota stone slab (pre-mirror polished) laid over with 10 mm thick screed bed (plaster) of cement mortar (1:3) on dado/skirting/vertical surface and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing the surface complete all as specified and directed.

M&L for roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc. and brushing with neat cement slurry @ 3.00Kg/Sqm 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 15mm thick on fair face of brick works or concrete surfaces of walls with cement mortar (1:4) mixing with mixed with WPC @200ml per 50 Kg of cement or as per manufacturer's instructions, finished the surfaces even & smooth without using extra cement complete all as specified and directed. (Note : WPC will be measured and paid separately)

M&L for rendering 5mm thick cement plaster on faces of brick work or concrete surfaces in cement mortar (1:3) as in ceiling finished even and fair without using extra cement complete all as specified and directed.

M&L for rendering 10mm thick in cement mortar (1:3) on roof padding with using WPC @ 200ml per 50 Kg of cement or as per manufactors instruction on concrete surfaces complete all as specified and directed. (Note : WPC will be measured and paid separately)

Material & Labour 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 new wall plaster surfaces by using AIR Less Paint Primer Sprayer including preparation/ leveling of old surfaces using manual sand papers of approved grade complete all as specified and directed.

Material & Labour for applying one coat of water proofing wall care putty not less than 3mm thick for obtaining smooth paintable surfaces using Mechanical/ Electrical Operated sanding/ scraping Machine with inbuilt Vaccum Suction system to suck the existing treatment as retrieved by scrapping/ sanding, etc. after complete removal of existing treatment complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over prepared surfaces on wall using Auto-Roller and AIR-Less paint sprayer after preparation of plastered surfaces of walls complete all as specified and directed.

M&L for applying two coats of oil emulsion distemper over prepared surfaces on ceiling using Auto-Roller and AIR-Less paint sprayer after preparation of plastered surfaces of walls 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 steel surfaces of any description over 10 cm girth or width complete all as specified and directed.

M&L for applying two coats of synthetic enamel paint (1st grade quality) over and including a coat of pink primer after preparation of new wooden surfaces of any description not exceeding 10 cm width or girth complete all as specified and directed.

S&F in repairs of 20 mm outer bore angular stop valve 2 way concealed type brass, 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.

Boaring holes horizontally under road without damaging the surface of road (minimum 1.0 mtr bellow the road surface) with help of GI tubing of any dia not exceeding 100 mm dia for passing for UG cable all as specified and directed. (GI pipe laid shall be measured seperately)

S&F in repairs of soap dish, chromium plated, fixed to plugs with chromium plated brass screws complete all as specified and directed.

S&F in repairs of bib taps 15 mm bore cast copper alloy, fancy type, chromium plated, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S&F in repairs of corner glass shelf (large) 300X300mm with bracket complete all as specified and directed.

S&F in repairs of Stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, for 100mm bore including bolts and nuts and securing ends of stays to wall or roof complete all as specified and directed.

S&F in repairs of 10 Ltrs capacity, PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete with all internal accessories and fixed to wall and jam nuts on both sides, PVC flush pipe 32mm dia suitable for low level cistern fixed properly to inlet of WC and making good to disturbed surfaces of wall or floor complete all as specified and directed.

S&F in repairs of vitreous china wash down water closet pan (pedestal pattern) white with 'P' or 'S' trap type (excluding flushing cistern & flush pipe) including connection to trap with 110mm PVC (SWR) connection and lip ring & to flushing pipe, anti-syphonage pipe out in with and including white seat cover etc. including making good to floor complete all as specified and directed.

S&F in repairs of vitreous china wash basin, white, flat back, size 550 X 400 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 complete all as specified and directed.

S&F in repairs of fancy type wall mixer, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and directed.

S&F in repairs of fancy type central hole basin mixer for making Hot & Cold water, chromium plated, screwed down high pressure with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and directed.

S&F in repairs of fancy type sink mixer with movable nack, fixed to wall for making Hot & Cold water, chromium plated, screwed down high pressure with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and directed.

Supplying and laying of 16mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed.

Supplying and laying of 20mm dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified and directed.

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

S&F in repairs of stainless steel kitchen plate rack of size 900 x 750 x 250mm and thickness of SS strip of 1mm fixed on wall 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 in repairs of chromium plated soap tray any type and fixed to plugs on wall with brass screws and cup washer complete all as specified and directed.

S&F of 500 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 taking down old unserviceable water tank complete all as specified in SSR Part-I and directed.

S&F in repairs of health faucet fixed to EWC with 1mtr long easy flexible tube of 8mm dia and wall hook complete all as specified and directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing bench for 150mm dia 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 including taking down old unserviceable pipe complete all as specified and directed.

S&F of Sail-glazed stoneware drain pipes laid in trenches and jointed complete all as specified and directed.

M&L for PCC (1:3:6) type C2 (using 40mm graded crushed stone aggregate) as in concrete bed to drain pipe 150 mm bore including packing under and haunching against the side of pipe after they are laid and tested 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 110mm bore PVC(SWR) branch piece, single (single Y) equal or unequal complete all as specified and directed.

S&F of 110mm bore PVC(SWR) junction single, (single T) equal or unequal complete all as specified and directed.

S&F in repairs of 15mm dia gun metal gate valve with iron wheel head screwed both ends for iron pipes or for unions pipes, fixed complete all as specified and directed.

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

S&F in repairs of sinks with drainage board 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 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and directed.

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

PART-II (ELECTRICAL WORK) Disconnecting the electrification and taking down old DBs( any type of vertical load line/TPN/SPN DBs) and making good to the disturbed surfaces to match the existing surfaces complete all as specified and directed. (Note: Temporary power supply shall be provided by the contractor)

Taking down unserviceable submain wiring aluminium/copper etc and making good the disturbed surfaces of walls/floor etc matching with the existing surface 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 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 ensure for phase/netural/earth. (iv) All surface cutting/making good for wiring/switch board/junction box/DB etc are included with unit quoted rate.

Taking down carefully 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 light point controlled by two way switch.

One ceiling fan/exhaust fan point controlled by one switch.

One bell push/ buzzer point controlled by one switch.

One 3 pin 5 amps socket point controlled by one 6 amps switch on independent board.

One 3 pin 5 amps socket point controlled by one 6 amps switch on same board .

Ditto-all as per Item No. 101.00 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 PVC insulated multistranded flexible copper conductor FR-LSH of 3 pin, 15/16 Amps socket outlet on independent board 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 angle lamp holder, insulated body with back plate for batten fittings complete all as specified and directed.

S&F of modular bell push 6/10 Amps, single pole, 1 way, 1 module, 240V, AC, ISI Marked complete all as specified and directed.

S&F of modular socket 6/16 Amps, 6 pin combined shutter socket, 2/3 module with light indication, 240 V, AC, ISI marked complete all as specified and directed.

S&F of modular socket shuttered type 6/10 Amps, 2/3 pin combined 2 module, 240 V, AC, ISI marked complete all as specified and directed.

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

S&F of modular switch 6/10 Amps, single pole, 1 way, 1 module, 240V, AC, ISI Marked complete all as specified and directed.

S&F of modular switch 6/10 Amps, single pole, 2 way, 1 module, 240V, AC, ISI Marked complete all as specified and directed.

S&F of call bell, AC, 230 Volts single pole, multi music type ISI marked complete all as specified and directed.

S&F of ceiling rose , surface bakelite 65X50mm, three terminal, PVC/polycarbonate body 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 of powder coated sheet metal enclosure acrylic door 415 volts AC,TPN distribution board 4 way 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 80 4 way /L&T Cat No. DBTPN004GD 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 200amps 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 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 SPN 32 Amps, 10 KA, 'C' series, AC, 240Volts, 50Hz, ISI marked complete all as specified and directed.

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 MCCB, 125 Amps, 3 pole, 16KA breaking capacity Icu at 415 Volt with thermal magnetic release, 50 Hz complete all as specified and directed.

M&L for earthing with glavanised steel earth plate electrode of size 60cmX60cmX6mm 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 including taking down old unserviceable earthing complete all as specified and directed.(Note: Galvanised iron wire of 4mm dia upto 7.5m long including testing is deemed to be included with quoted rate).

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 35 sqmm, 3.5 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing including taking down old unserviceable cable 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 .

M&L for 50mm bore GI pipe (Light Grade) laid under road or fixed with pole/wall of culvert as in protection of UG cable incl necessary MS clamp including taking down old unserviceable GI pipe complete all as specified and as directed.

Supply, fabricated and fixing of street light bracket made out of GI pipe 1.0 Mtr long, 32 mm dia medium grade bent to shape of 1.0 mtr long as directed including clamps made out of 40 mm x 6 mm 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 bracket complete all as specified and directed.

S&F of 35/36 watt LED street light fittings IP-65/66 pressure die cast housing LED lamp aluminium compact high power LED street light with heat resistant toughened glass with LED lamp and necessary connection with suitable size copper cable including taking down old unserviceable light fittings complete all as specified and directed . (Make : Crompton Greaves Cat No LSTS-36-CDL-M/ Bajaj Cat No BRTFG 36W LED/Philips Cat No. BRP052 LED 036 CW HP SLAF G SI PSU GR or equivalent model/Cat No of make as per Appx 'D' as mentioned in PS here-in-after)

S&F of ceiling fan of size 1200 mm sweep, high speed, single phase, 240Volts, AC, 50Hz, BEE 5 Star rated as approved colour and including hanging GI hook with necessary suitable MS clamps and connecting cable three core 0.75 sqmm round PVC sheathed from ceiling rose to fan connector and testing after and including taking down of existing ceiling fan and deposit to MES store yard complete all as specified and directed. (Make:- Havells model No. Samraat or equivalent model of Crompton Greaves/Usha/Bajaj as approved)

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.

S&F of flush mounting sheet steel enclosure metal clad plug and socket including MCB SP 20 Amps, 10KA 'C' series, 240 Volts 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).

S&F of heavy duty type exhaust fans AC single phase 230/240 V of size 300 mm sweep, 900 RPM with louver and necessary connection, testing including cutting the existing wall surfaces of brick/stone masonry and making the hole of any height for fixing the exhaust fan with nuts, bolts and washers after grouting in PCC including mild steel jalli and wooden frame for avoid insects complete all as specified and directed. (Make : Havells model No Turbo Force SP 300mm-900RPM or equivalent model of Crompton Greaves as approved)

S&F of exhaust fans PVC body AC single phase 230/240 V of size 250 mm sweep with louver and necessary connection, testing including cutting the existing wall surfaces of brick/stone masonry and making the hole of any height for fixing the exhaust fan with nuts, bolts and washers after grouting in PCC including mild steel jalli and wooden frame for avoid insects complete all as specified and directed.

Taking down existing electric meter carefully from the meter box and re-fixing the same in the new location and making surface smooth complete all as specified and directed.

MAZUMDER AND CO

DAS ENTERPRISE

M/S DEBAJIT BASU ROY CHOWDHURY

NANDY ENTERPRISE

SENCO