PROVN OF OFFICERS STAFF QUARTERS UNDER GE (I) (P) (AF) TEZPUR.

Amount

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft/ loose soil.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in soft/loose soil all as specified and directed..

Returning, filling in including spreading, leveling, watering and well ramming in layers n. exc. 25 cm complete all as specified and directed

Removing of surplus excavated soil to a distance not exc. 50 m and deposited where directed at a level n exc 1.5 m above the starting point all complete all as specified and directed.

M&L for plain cement concrete 1:3:6 Type C2 (using 40mm graded stone aggregate ) as in drains, surface channels, etc including necessary form work complete all as specified and directed.

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

M&L for brick work with old size sub class 'B' bricks, straight or curved on plan to any radius in half brick thick wall built in cement mortar 1:4 complete all as specified and directed.

M&L for RCC (Design Mix) M-25 grade using 20mm graded crushed stone aggregate as in foundations including rafts,footings,foundation Beams,bases of columns etc. and the like complete all as specified and directed.

M&L for RCC (Design Mix) M-25 grade using 20mm graded crushed stone aggregate as in Columns ,Pillars, Piers,Posts and Struts etc. complete all as specified and directed.

M&L for RCC (Design Mix) M-25 grade using 20mm graded crushed stone aggregate as in slab supported on walls , beams & columns etc as in roof & the like complete all as specified and directed.

M&L for RCC (Design Mix) M-25 grade using 20mm graded crushed stone aggregate as in chazza & the like complete all as specified and directed.

M&L for RCC (Design Mix) M-25 grade using 20mm graded crushed stone aggregate as in beams,cantilevers,bressummers,lintels over 1.5m span complete all as specified and directed. (Note for Item no 8 to 12) :- Reinforcements and formwork shall be measured and paid separately)

M&L for TMT bars 10mm dia and over, cut to length, bent to shape required including cranking, bending spirally for hooping for columns 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 6mm to 8mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified and directed.

All as per item No-13 here in above but 5mm dia and over upto and including 10mm dia as in stirrups, spacers and binders -ditto-

Formwork to sides of concrete foundations, footings, bases of columns raft and raft beams sides and soffit of foundation and plinth beam and similar work similar or batte for rough finished surfaces of concrete in flat complete all as specified and directed.

Formwork to sides of pillars post, struts, piers, columns and stanctions square vor rectangular in section and similar works for rough finished surfaces of concrete in flat complete all as specified and directed.

Form work to soffits of suspended slab such as roof slabs, floor slabs, landings and similar work not exceeding 200mm thick for fair finished surfaces of concrete complete all as specified and directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilivers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. Rough finished surface of concrete flat complete all as specified and directed..

M&L for Sand filling in floor, spreading, leveling, watering and well ramming in layers n. exc. 25 cm complete all as specified and directed

M&L rendering 15 mm thick in cm 1:6 on fair faces of brick work or concrete surfaces finishing surfaces even and smooth without using extra cement , complete all as specified and as directed.

M&L for rendering 20mm thick( 10mm backing and 10mm floating coat) in CM 1:4 mixed with integral water proofing compound as per manufacturer instruction on floating coat as in other than fair faces of brick work or concrete surface of wall and finished surface even and smooth without using extra cement complete all as specified and directed. NOTE: WPC shall be measured and paid separately under respctive Item of schedule.

Suppy only integral water proofing compound complete all as specified and directed.

M&L rendering 5 mm thick in cm 1:3 on fair faces of brick work or concrete surfaces finishing surfaces even and smooth without using extra cement , complete all as specified and as directed.

M&L for preparation of new surfaces of wall of any description and applying two coats of oil bound distemper whte or tinted over a coat of primer complete all as specified and directed.

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

M&L for preparation new plaster surfaces and applying Acrylic Smooth exterior paint of required shade (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

ATT work to the bottom and sides of excavation at the rate of 5 litres of emulsion per square metre of surface area etc all as specified & directed

ATT work to the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the sub structure in contact with backfill to be measured) etc all as specified & directed.

ATT work to the top surface of filled earth at the rate of 5 litres of emulsion p er square metre of surface etc all as specified & directed.

ATT work to soil under plinth protection at the rate of 5 litres of emulsion per square metre of surface area etc all as specified & directed

ATT work to soil along with external perimeter of building at the rate of 2.25 litre of emulsion per metre of the perimeter wall etc all as specified & directed.

M&L for hardcore broken stone boulder of guage not exc 63mm, deposited, spread and levelled in layers n.exc 15cm thick watered and rammed to true surface complete all as specified and directed.

M & L for 75mm thick cement concrete 1:3:6 type C-2 (40 mm graded stone aggregate) as in sub base of floors complete all as specified and as directed.

M&L for 25mm thick cement concrete 1:2:4 type B-0 using 12.5mm graded stone aggregate as in floor, finished rough to receive floor finishes complete all as specified and directed.

S&F of jointless Non-Skid Ceramic tiles, coloured, superior quality 7 to 8mm thick (square/ rectangular) polished, area of each tiles exceeding 0.11 Sqm but not exceeding 0.18 Sqm, in floor surfaces etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15mm thick screed bed in CM 1:6 complete all as specified and directed.

S&F of Virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in whiteor coloured cement to match including 20mm thick screed bed in CM 1:6 complete all as specified and directed.

S&F of Virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in wall/skirting set and jointed in neat cement slurry and pointed in whiteor coloured cement to match including 10mm thick screed bed in CM 1:4 complete all as specified and directed.

M&L for 20-22 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs pillars, window cills ,cooking platform and like including pointing in white cement (1:2) using marble dust with admixture of pigments to match with shade or granite over including 20mm thick screed bed or bedding layer in cement mortar 1:4 complete all as specified and directed

M & L for glazed ceramic coloured tiles 350 x 250 x 7 mm/450 x 350 x 7 mm thick (Ist quality) conforming to IS-13753, as in vertical surface such as skirting/dado set in neat cement slurry and pointed in coloured cement to match the surface, including 10mm thick rendering to receive tiles in CM (1:4) complete all as specified and as directed.

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and as directed.

S&F of pressed steel door framewith one or more rebatesincluding fixing lugs,hinges,lock,strike plates,of size frame 165mm x 60mm complete all as specified and directed.

S&F of pressed steel door framewith one or more rebatesincluding fixing lugs,hinges,lock,strike plates,of size frame 125mm x 60mm complete all as specified and directed.

M&L mild steel framed work such as grills, gratings etc. with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S&F 35mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides all as per specified & directed.

S&F 35mm thick 2nd class hard wood glazed and skeleton shutters open rebated prepare to receive wiremesh, gauge etc edges of framing plain chamfered or rounded fitted with cut and mitered bead's for securing wiremesh gauge etc size of shutters as per SSR Part-I sec- 8 clause 8.24 (a) etc complete all as specified and directed.

M&L for preparation of newly wood or wood base materials of any description, not otherwise described over 10 cm in width or girth and applying two coat of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

S&F factory made Solid PVC door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet, reinforced with MS square tube, supplying and fixing in opening with fittings as per specification & drawing complete.

S&F, factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails MS frame shall be covered with heat moulded plain cover PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for styles and plain colour PVC sheet for top rails lock rail and bottom rail on either side & as gap insert for top rail and bottom rail paneling of plain colour PVC sheet to be fitted in MS frame welded/sealed to the styles and rails with suitable PVC sheet beading and jointed together with solvent cement and supply & fixing in the frame at site as per specification and shown on drawing SSR Part-II (2004) all as specified..

S&F 75mm long extruded Aluminium alloy,anodised butt hinges,C-21 fixed with steel screws complete all as specified and directed.

S&F 200mm long aluminum anodized barrel tower bolt of extruded section, fixed with screws complete all as specified and directed.

S&F 100mm long aluminum anodized barrel tower bolt of extruded section, fixed with screws complete all as specified and directed.

S&F 150mm size extruded aluminum alloy handle,cast type, anodised, fixed with screws complete all as specified and directed.

S&F 100mm size extruded aluminum alloy handle,cast type, anodised, fixed with screws complete all as specified and directed.

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

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

M&L for mild steel work in tubular trusses and tubular posts including special shaped washer duly welded, complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St 240 with one shop coat of Zinc Chrome primer complete all as specified and as directed.

M&L for plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe-290 Gde E-165 complete all as specified and directed. .

S&F 20mm mild steel bolts purpose made with hexagonal or square head one end and screwed the other, or screwed both ends each screwed end to be fitted with washers and one hexagonal or square nut, exc 30cm long etc complete all as specified and directed.

S&F hand rails, half round or other steel section or core for wooden hand - rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc; wind ties for roof including securing bolts;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 drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165. complete all as specified and directed.

M&L for high tensile 550 MPA yield strength Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering The sheet shall have a hot dip metallic zinc aluminium alloy coating of zinc 43.5%, aluminium (55%)and silicon (1.5%) with total mass coating of 150 gms/sqm on both sides. Covered width will be 1020mm and sheet length as per site requirement. The profile is having return leg for proper side lap. The sheet shall be fixed using self drilling/self capping screws with EDPM seal complete all as specified and directed.

All as per item No- 63 here in above but Plain sheet as in ridges/ hips / valley/Eaves and Eaves board - ditto --

M&L for preparation of newly steel and iron surface of any description width or girth exc 10 cm and applying two coats of synthetic enamel paint over a coat of Red Oxide primer complete all as specified and directed..

S&F 4mm thick non-Asbestos fibre cement building board( E-board) false ceiling with board of size 600x600mm with powder coated GI snap grid frame work (Make: Armstrong/Saint Gobain or equivalent as approved) including cutting holes in brick wall built in cement mortar & making good in cement concrete 1:2:4 type BO/Cement mortar 1:3 complete all as specified and directed including all necessary drilling and necessary arrangement to fix electrical items as under:- (a) 27x27x0.55mm thick GI angle powder coated duly plugged @ 600mm centre to centre along perimeter of wall. (b) 25x25x0.55mm thick GI tee powder coated as main and cross runners suspended with 1.6mm dia GI wire suspenders(n.exc 1.2mtr length) with adjustable clamps and dash true fastners plugging in RCC slab/A.I Runner of slopped roof placed @ 600mm centre to centre from perimeter of wall. (c) Two coats of oil emulsion distemper over a coat of Acrylic primer on ceiling. NOTE: The complete ceiling work shall be done as per manufactures instruction and as directed.

M&L for 75mm thick plain cement concrete 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection and footpath finished even and smooth without using extra cement, including making joints to the full depth of PCC at every 3 metres and at every change of direction and filling the same with & including bitumen and sand 1:2 by weight complete all as specified and as directed.

M&L for plain cement concrete 1:2:4 Type B 0 (using 12.5mm graded stone aggregate as in lintels upto 1.5 M span,cills and other similar bands,Plinth courses,parapets,coping,Bed plates etc including necessary form work complete all as specified and directed.

S&Fof rotational moulded,multilayer HDPE water storage tank of 1000 ltrs capacity(Cylindrical vertical with closed top) ISI (IS 12701-1996) marked fixed in position complete all as specified including 02 Nos 20mm dia full threaded GI tank niple, 20 mm dia brass ball valve with epoxy coated Aluminium rod with high density plastic float ball( of minium weight 210 gms ) including fixing of inlet, outlet & overflow pipe etc, complete all as specified and as directed.

S&F 15mm bore pipe medium grade galvanised iron water tube with all fittings laid in floors fixed to wall etc including cutting chases and making good in CM 1:3 complete all as specified and as directed.

S&F 20mm bore pipe medium grade galvanised iron water tube with all fittings laid in floors fixed to wall etc including cutting chases and making good in CM 1:3 complete all as specified and as directed.

S&F of Brass Chromium Plated tubular towel rail 20mm dia, 600mm long between flanges, fancy type, superior quality, fixed with brass screws complete all as specified and directed.

S&F vitreous china wash down water closet pan (pedestal pattern), white including connection trap and to flushing pipe, anti-syphnoge pipe including plastic seat cover coloured with flat bottom and covered and mild steel chromium plated hinging device etc complete all as specified and directed.

S& F 10 ltrs (PVC) white, valve less, syphonic action type, dual type fluhsing cistern, low level with inlet ball valve, float and top push button type including 32mm flush pipe, complete all as directed.

S&F vitreous china wash hand basin white, flat back of size 550mmx400mm fixed on and including cast iron cantilever bracket 40x40x5mm cutting for and pinning in ends of brackets or errecting stand , 32mm dia CP waste coupling and 32 mm dia PVC waste pipe 600 mm long complete all as specified and directed.

S&F central hole basin mixer without popup, waste system with 450mm long braided hoses, brass chromium plated, fancy type with all accessories and fixed complete all as specified and directed.

S&F PVC connections 15mm bore size 450mm long of pressure rating 6 kg/sq cm with PTMT nuts complete all as specified and directed.

S&F chromium plated health faucet with 1mtr flexible pipe with wall hook for connection with bib tap of 15mm bore including all necessary fitting/accessories complete all as specified and directed.

S&F brass chromium plated shower rose 125mm size complete all as specified and directed.

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

S & F 15mm dia stop valve fancy type, chromiumplated with long shank and cup (concealed type), screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and as directed

S&F sink with drainage board made of stainless steel 1.0 mm thick(AISI 304) kitchen or laboratory with plugs,washers and wastes; including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x160mm complete all as specified and directed

S & F 15 mm dia bib tap cast copper alloy (fancy type), chromium plated, with crutch or butterfly handle, screwed down for iron pipe or for brass ferrule all as specified and as directed.

S&F15mm bore brass CP mixer for mixing hot & cold water screwed down for iron pipe and fixed complete all as specified and directed.B110

S&F CP toilet paper holder complete all as specified and directed.

S&F sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed.

S&F soap dish brass chromium plated Round/oval shaped fixed to wall with PVC gutty and CP screws complete all as specified and directed

M&L for 75mm dia PVC (SWR) floor trap plain with grating including jointlng with solvant cement complete all as specified and as directed.

S&F 75 mm bore PVC (SWR) pipe single socketed in any length with rubber ring joints, fixed to trenches, floor complete all as specified and directed.

S&F of PVC (SWR) bend with access door any radius suitable for 75mm bore PVC pipe jointed with solvent complete all as specified and directed.

S&F 110mm bore PVC (SWR) pipe single socketed in any length with rubber ring joints, fixed to trenches, floor complete all as specified and directed.

S&F of PVC (SWR) bend with access door any radius suitable for 110mm bore PVC pipe jointed with solvent complete all as specified and directed.

M&L for concrete bed to drain pipe of 150mm bore with PCC (1:3:6) type C2 using 40mm graded stone aggregate including packing under and haunching aginnst the sides of pipe after they are laid jointed and tested complete all as specified and as directed.

S&F 150mm bore Reinforced concrete pipes, class NP 2 with one collar laid jointed complete all as specified and directed.

M&L for providing precast RCC 1:2:4 type B-1 using 20mm graded stone aggregate as in cover slabs etc and the like including necessary formwork complete all as specified and directed. (Note :- Reinforcements shall be measured and paid separately)

M&L for plain cement concrete 1:3:6 Type C-1 (using 20mm graded stone aggregate ) as in drains, surface channels, etc including necessary form work complete all as specified and directed.

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

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required for 150mm bore pipe complete all as specified and directed.

Supply and fixing Harrison rail (curtain rails), 20 mm dia, mild steel chromium plated with fixing bracket of size and pattern complete all as specified and directed.

M&L point wiring complete for one light point controlled by one, modular switch with FRLS PVC insulated unsheathed multistranded copper conductor,conforming to IS-694 of size 1.50 sqmm nominal cross sectional area single core drawn in and including 20/25mm size 'heavy grade' PVC conduits and fittings, including, pressed steel concealed terminal switch boxes not less than 1.2mm thick of reqd size factory made duly painted inside and outside with two coats of black bituminous paint over one coat red oxide primer,with GI terminal boxes complete including 1.50 sqmm nominal cross sectional area PVC insulated unsheathed multistranded copper conductor green as earth wire connected to earth dolly with all accessories complete all as specified and directed.

All as per item No 100 here in above but One ceiling/ exhaust fan controlled by one modular switches.

All as per item No 100 here in above but one bell/bazzer controlled by one modular bell push .

All as per item No 100 here in above but One 3pin 5 Amp socket outlet point controlled by one, modular switch on independent board .

All as per item No 100 here in above but One 3pin 5 Amp socket outlet point on same board .

All as per item No 100 here in above but One 3/5 pin 15 Amp socket outlet point controlled by one switch using 2.5 sqmm copper conductor cable with continuous earth wire of 2.5 sqmm copper conductor on independent board.

Supply & fixing ceiling rose 3 pin/PVC/ polycarbonate, isolated body with colour ring 65x50mm, three terminal for point wiring all as specified and directed .

Supply & fixing ISI marked Ding dong type door bell, suitable for 230 V AC,240 volts for point wiring complete all as specified and directed .

S&F Modular switch, 1 module, 6 amps, 230V AC,single pole, one way complete all as specified & directed.

S&F Modular Bell push, 1 module, 6 amps, 230V AC,single pole, one way complete all as specified & directed.

S&F Modular switch, 1 module, 15 amps, 230V AC,single pole, one way complete all as specified & directed.

S&F Modular socket out let, 2 module, 2 in 1 multipurpose suitable for 5 pin,5/6 Amps, flush type complete all as specified & directed.

S&F Modular socket out let, 2 module ,2 in 1 multipurpose suitable for 5 pin,15/16 Amps, flush type complete all as specified & directed.

S&F modular fan regulator, 2 module, 5 stepped, electronic type, single phase, 50 hz, socket size incl connection complete complete all as specified & directed.

S&F modular flush box ,1/2 module, not less than 1.2mm thick complete all as specified & directed.

S&F modular flush box ,3 module, not less than 1.2mm thick complete all as specified & directed.

S&F modular flush box ,4 module, not less than 1.2mm thick complete all as specified & directed.

S&F modular flush box ,6 module, not less than 1.2mm thick complete all as specified & directed.

S&F modular cover plate with frame,2 module, complete complete all as specified & directed.

S&F modular cover plate with frame,3 module, complete complete all as specified & directed.

S&F modular cover plate with frame,4 module, complete complete all as specified & directed.

S&F modular cover plate with frame,6 module, complete complete all as specified & directed.

Supply and fixing MCB DB double door, powder coated sheet metal enclosure,8 way 240 volts grade single pole and neutral with 200 amps rated bus bar,IP 43 protection fixed to wall using nuts & bolts and washer of suitable dia and grouted to wall using suitable gutties complete all as specified and as directed.

S & F sheet metal enclosure with industrial type metal clad 15 Amp plug and socket, one MCB SP of 20 Amp capacity with alignment 10 KA 'C' series complete all as specified and as directed.

S&F MCB single pole, 6 to 32 amps rating, 240 volts, 'C' series, 10 KA breaking capacity & making connection complete all as specified and directed.

S&F MCB single pole & neutral 40 to 63 amps, 240 volts, 'C' series, 10 KA breaking capacity & making connection complete all as specified and directed.

M &L for Earthing complete with GI earth plate electrode 600x600x6mm thick buried directly in ground (Earth pit not less than 2.25M deep below normal ground level) with top edge of the plate not less than 1.5m below normal GL. Connected to galvanized earth lead wire 4mm dia by means of nut, bolt, check nut and washers including necessary excavation and earth work in soft/loose soil, GI protection pipe light grade 15mm bore for protecting the GI wire mesh funnel alternate layer of charcoal dust, and salt PCC pit 1:3:6 type C1 using 20mm graded stone aggregate and 50mm thick RCC 1:2:4 type BO using 20mm graded stone aggregate cover re-inforced with 8 mm dia MS TMT bars 80mm C/C both ways complete all as specified and shown in Electrical plate No.3 SSR part-1 and connected to the earth point and testing complete all as specified and directed.

S&F ceiling fan 1200mm sweep 240 volt 5 star rated including provision of three core PVC cable of copper conductor of size 23/.0076 and making connection complete all as specified and directed.

S&F 250mm sweep single phase heavy duty exhaust fan with all accesories including louvers with provisioning rag bolts,nuts. Washers making good the disturbed surface and writing MES No with white colour paint including testing complete all as specified and directed .

S&F ultra bright LED polycarbonate tubelight 18Watt with high efficiency suited for installation in T-8 fitting with G13 lamp holders complete all as specified and as directed.

Supply & fixing lamp holder,insulated polycarbonate/bakelite body suitable forbatten / angle fitting complete all as specified and directed .

Supply & fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 15 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc complete all as specified and directed.

M & L Sub main wiring with two single core cable PVC insulated cable with 4.0 Sqmm (Nominal area) multi stranded copper conductor FRLS cable 1100 volts gde including earth continuity conductor using PVC insulated cable of stranded copper conductor of size 4.0 Sqmm connected to common earth dolly and drawing into rigid PVC conduits of 25 mm dia heavy grade complete all as specified and directed. (Note : Two run of sub main wiring cable alongwith one run of earth wire and one run of conduit pipe shall be measured as one length.).

S&F Galvanised iron tube, medium grade, with all fittings and laid in trenches, floor, wall, road complete all as specified and directed for 25 mm bore pipe, complete all as specified and as directed.

S&F Galvanised iron tube, medium grade, with all fittings and laid in trenches , floor, wall, road complete all as specified and directed for 50 mm bore pipe, complete all as specified and as directed.

S&F gun metal gate valve with iron wheel head ,screwed both ends for iron pipe and fixed 50 mm bore complete all as specified and directed.

S&F gun metal gate valve with iron wheel head ,screwed both ends for iron pipe and fixed 25 mm bore complete all as specified and directed.

Drilling and tapping cast iron water mains (in position) for branch connections of the internal dia all as specified and directed.

S&F straight plain brass ferrules (or connecting screws) screwed both ends and fixed all as specified and directed.

M & L for sand cushioning with dry clean Sand to underground cable 23cm thick (8 cm thick before laying and 15 cm thick after laying the cable) punned to 18cm all as specified and directed. Note - Punned thickness shall be measured & paid.

Supply and laying sub class 'B' bricks laid dry and flat across the length of cable for protection of cable complete all as specified and directed.

M&L for GI tubing 50 mm bore, light grade with all necessary fittings laid in trenches/under road crossing/fixed on pole/wall/under floor including 25 x 3mm mild steel FI clamps of required size complete all as specified & directed.

Supply, laying, jointing & testing, cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 2 core complete all as specifed and directed.

M/S N G CHOWDHURY