special repair to ac roof sheet and other misc items in various bldgs of zone e-1 area and bahadurgarh otm accn under ge (west) mathura- 1 taking down cement plaster on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc. completeall as specified and directed. 2 demolition of brick work or stone/boulders masonary, built in cement mortor including all quoins, arches pillars, etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and directed. 3 dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) and removing rubbish off premisescomplete all as specified and directed. 4 demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness below or above ground levelcomplete all as specified and directed by engineer-in-charge. 5 taking down chowkhats with shutter (without taking off shutters from the frame) area not exc. 1.50 sqm each complete all as specified and directed. 6 taking down chowkhats with shutter (without taking off shutters from the frame) area exc. 1.50 sqm but n.exc 4.00 sqm each complete all as specified and directed. 7 taking down shutters of any description exc 1 sqm and not exc. 2 sqm each complete all as specified and as directed by engineer-in-charge. 8 refixing door shutters of any description having area exc 1.00 sqm but not exc 2.00 sqm, each in the same opening including easing of door / window/ cup board shutters for easy closing/ opening incl tighening of hinges or changing the position of hinges adjustment of tower bolts, sliding bolts etc complete all as specified and directed by engineer-in-charge.note :- labour for taking down of shutter included in this item, nothing shall be paid extra. 9 dismantling ac sheet (corrugated, semi corrugated etc) as in roofs etc including ridges complete all as specified and directed by engineer-in-charge. 10 dismantling timber scantlings 40 sq. cm and over in section in framed work, in any position complete all as specified and directed. 11 dismaintling of wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards / slabs/ blankets, any thickness, including cover fillets including cover fillets complete all as directed by engineer-in-charge. 12 m&l for brick work with sub class ‘b’ old size burnt bricks, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed by engineer-in-charge. 13 all as per srl item no 12.00 here-in-before but except brick.note : old serviceable brick retrieved from serial item no 2.00 of boq here-in-before shall be used under this item. 14 m&l non skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but n.exc 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match with and including 15mm thick screed bed in cement mortar (1:6) for laying floor finishes complete all as specified and as directed. 15 m&l for glazed ceramic tiles (coloured) 450mm x 300mm x 7mm thick on vertical surfaces such as dado, skirting etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including 10mm thick rendering in cement & sand mortar (1:4) including necesary cutting as per site requirment complete all as specified and directed by engineer-in-charge. 16 m&l for 25mm thick pcc (1:2:4) type b-0 using 12.5mm graded stone aggregate) as in floor finishes and leveling course complete all as specified and directed. 17 m&l for coloured vitrified paving tiles (any colour) of size 30cm x 30cm x 10mm thick, with gray cement & pigmentset, jointed and pointed in neat cement slurry in floors laid over and including 15mm screed bedding in cement mortar (1:4) complete all as specified and directed. 18 s&f 2nd class hard wood plain solid in truss, purlin, straight chowkhat and frames wrought, frame rebated on the solid, rounded or chamferred put together with glue pinned at joints etc complete all as specified and directed. 19 fixing only2nd class hard wood plain solid in truss, purlin, straight chowkhat and frames wrought, frame rebated on the solid, rounded or chamferred put together with glue pinned at joints etc complete all as specified and directed.note : old serviceable 2nd class hardwood retrieved from serial item no 10.00 of boq here-in-before shall be used under this item. 20 s & f 605x605 mm size of grid gi frame work for seamless ceiling comprising of gi perimeter channel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre / intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended form soffit at approx 900 mm centre to centre with gi cleat and steel expansion fasteners with and including ceiling section ( not exc 1.2 m length ) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre including hangers 6 mm dia. gi (up to 1200 mm length ) adjusting level fixed to roof slabs by means of ceiling cleats made out of giflat 40x 3 mm size 60 mm long and expansion hold fasteners 12.5 mm dia. 40 mm long etc complete all as spd and as directed. incl providing and fixing coloured designer board 4 mm thick in ceiling fixed with screw as per manufacturers instructions complete all as specified and directed by eng-in-charge. 21 all as per srl item no 20.00 here-in-before but except board.note : old serviceable board retrieved from serial item no 11.00 of boq here-in-before shall be used under this item. 22 s&f factory made solid pvc door frame of size 50mm x 47mm made out of 5mm thick plain colour pvc sheet reinforced with ms square tube complete all as specified & shown in relevant drawing of item no. 08095 in mes schedule (part-ii) and directed by engineer-in-charge. 23 s&f30mm thick factory made solid pvc moulded door shutter with particle board core with 5mm thick pvc moulded sheet on the front face and 5 mm thick pvc plain coloursheet on back face complete all as specified and directed by engineer-in-charge. 24 s&f aluminium handles cast type anodised of size 150mm size,complete all as specified and directed. 25 s&f 150 mm long aluminium anodized barrel tower bolts of extruded section (isi marked) complete all as specified and directed by engineer-in-charge. 26 s&f 100mm long stainless steel butt hinges fixed complete all as specified and directed. 27 s&f pressed steel frame for doors of size 105 x 60 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete all as specified and directed. 28 s&f pressed steel frame for doors of size 125 x 60 mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc complete all as specified and directed. 29 m&l for cement concrete type c-1, (1:3:6) using 20mm graded aggregate as in bed block or filling of chowkhats including necessary form work complete all as specified and directed. 30 m&l 35mm thick factory made glazed and skeleton shutters of 2nd class hw with partially panel shutter open rebated and prepared to receive glass / gauze etc edges or framing plain chamfered or rounded fitted with cut or mitred beads for securing glass etc as specified in ssr part-1 section 8.24 (a) complete all as specified and directed. 31 s&f 35mm thick plain framed panelled door shutter, factory made (any number of panels) of 2nd class hard wood with lock rail and panels of 9mm thick bwp commercial ply or 12mm thick veneered particle board with commercial veneering on both faces including 2nd class hard wood kail beading 20mm wide tapering from 10mm to 5 mm on one side of shutter & fitted to chowkhats. the size of rail and style shall be as per is –1003 (part-i)(wood shall be kiln seasoned and chemically pressuretreated) complete all as specified and directed. 32 s&f 300 mmaluminium alloy, anodised sliding door bolts with hasp, staple and fixing clips of sheet, cast or extructed section and fixing bolltsand sliding bolts of extruded sectionor cast aluminium ally and fixed complete all as specified and directed. 33 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 by engineer-in-charge. 34 s&f in repairs 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 by engineer-in-charge. 35 hacking out old broken glass any thickness, size, quality or description from wooden / metal frame and punching or drilling out old glazing pins/spring clips complete all as specified and directed by engineer-in-charge. 36 m&l 3mm thick sheet glass ordinary quality and glazing with oil putty in square not exc 0.5 sqm in each pane including painting / oiling to new putty to match with the existing / new surfaces, complete all as specified and as directed. 37 m&l for preparation of new wooden or wood based surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed by engineer-in-charge. 38 m&l preparation new or previously untreated steel surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over and including one coatof red oxide zinc chrome primer complete all as specified anddirected by engineer-in-charge. 39 m&l for preparation of old steel surfaces of any description or girth over 10 cm width or girth and applying one coat of synthetic enamel paint, completeall as specified and directed. 40 m&l for preparation of old painted wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint, completeall as specified and directed. 41 s&f factory made steel windows with side hung shutters including box type hinges with steel handle & steel peg stay complete withoutglazing bars, dovetailed or welded and also including painting the exposed steel surfaces with one shop coat of zinc-chromate primer complete all as specified and directed. 42 s&f factory made steel windows with side hung shutters including box type hinges with steel handle & steel peg stay complete withglazing bars, dovetailed or welded and also including painting the exposed steel surfaces with one shop coat of zinc-chromate primer complete all as specified and directed. 43 s&f steel ventilators, fixed type, with glazing bars complete all as specified & directed by eng-in-charge. 44 s&f 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, cooler stand 12mm sq guard bar, framework of water tanks and similar works of quality fe 290 (gde e-165) etc complete all as specified and directed by engineer-in-charge. 45 m&l for preparation of new plastered surface of wall and applying two coats of oil bound distemper over a coat of primer complete all as specified and directed. 46 m&l for preparartion of new plastered surfaces of walls and applying two coats cement base paint on walls completeall as specified and directed. 47 m&l for preparation of old distempered surfaces of walls by washing, rubbing down and stopping of distempered and painted surfaces and treating oil and greasy spots and applying one coat of oil bound distemper oil emulsion white or tinted completeall as specified and directed. 48 m&l for preparation of old decorated, plastered or pointed surfaces of wall by brooming down or steel wire brushing, scrapping down smoke soot moulds, moss and efflorescent, salts and treating oil & greasy spots etc and applying one coat of white wash complete all as specified & directed by engineer-in-charge. 49 m&l for preparation of old plaster surfaces of walls and applying one coat of cement based paint on wallsncomplete all as specified and directed. 50 m&l for complete removal and preparation of old painted surfaces of wall and applying two coat of exterior emulsion paint dark shed complete all as specified and directed. 51 m&l 75 mm thick cement concrete type d-2, (1:4:8) using 40 mm graded stone aggregate as in sub base complete all as specified and directed. 52 m&l for 75 mm thick pcc (1:3:6) type c-2 using 40 mm graded crushedstone aggregate as inplinth protection, finished fair and evencomplete all as specified and directed by engineer-in-charge.note :- plinth protection shall be laid to slope (1 in 30) in bays not exceeding 3 metre in length and joints of 6 mm wide and 10 mm deep shall be provided along the wall and bays and same shall be filled with sealing compound grade b. cost of ceiling compund is included in the unit rate of this item complete all as spcified and directed. 53 m&l for rendering 10mm thick onfair faces of brick work or concrete surfaces in cement mortar (1:6) finished even and smooth without using extra cement complete all as specified and directed. 54 m&l for rendering 15 mm thick in cm 1:4 including water proofing compound on fair face of brick or concrete surface, finished even and smooth without using extra cement complete all as specified and directed.note : supply only wpc shall be measured and paid seperately. 55 supply only liquid water proofing compound isi marked complete all as specified and directed by engineer-in-charge 56 m & l for pre-painted galvalume aluminum zinc coating gi based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 mpa as in roof covering /cladding to wall, fixed with self tapping screws complete all as specified and directed by engineer-in-charge. 57 s&f pre-painted galvalume aluminium zinc coating gi based plain steel ridges suitable for corrugated steel sheet 0.5mm thick of red colour having tensile strength of 550 mpa as in roof covering / cladding to wall, fixed with self tapping screwscomplete all as specified and directed. 58 taking up or down 15mm dia, steel tubing & connections including cleaning for refixing or removal to store complete all as specified and directed by engineer-in-charge. 59 taking up or down 20mm dia, steel tubing & connections including cleaning for refixing or removal to store complete all as specified and directed by engineer-in-charge. 60 s&f 15 mm dia steel water tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or in floor complete all as specified and directed by engineer-in-charge. 61 s&f 20 mm dia steel water tubing, galvanized, medium grade, with all fittings, fixed to walls and ceiling or in floor complete all as specified and directed by engineer-in-charge. 62 fixing only 15mm bore old galvanised steel water tubing including cleaning with & including new fittings and fixed complete to walls and ceilings or laid in floors in new or old position complete all as specified and directed by engineer-in-charge.note: gi tubing retrieved vide item no 58.00 shall be used under this item. 63 fixing only 20mm bore old galvanised steel water tubing including cleaning with & including new fittings and fixed complete to walls and ceilings or laid in floors in new or old position complete all as specified and directed by engineer-in-charge.note: gi tubing retrieved vide item no 59.00 shall be used under this item. 64 m&l for cutting chases, pining in, making good to facing where required and pointed in cm (1:3) for concealed steel water tubing & like and making good, match with existing surfaces by applying white wash/colour wash cutting not exc 10cm girth complete all as specified and directed. 65 s & f rotational moulded polyethylene water storage tank 750 ltr capacity (cylindrical vertical with closed top) hoisted and fixed in position with all necessary gi fittings complete all as specified in ssr pt i including taking down old unserviceable water tank & ball valve complete all as specified and directed by eng-in-charge. 66 s&f ball brass valve, high pressure, with polythene float and flynut complete, screwed for iron pipe 20mm bore or brass ferrule and fixed complete all as specified and directed by engineer-in-charge. 67 s & f in 20mm bore gunmetal globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed complete all as specified and directed. 68 supply & fixing in replacement pvc round/circular lid of 65 mm dia including ms screw for covering / closing wiring junction complete all as specified and directed. 69 s&f in repair sink with drainage board made of stainless steel 1mm thick for kitchen with plugs, washers and wastes, overall size 915mm x 460 mm / (36 x 18) bowl size 410mm x 355mm / (16 x 14) and depth 175mm / (7) including waste pipe of polythelene of low or high density or pvc 32mm dia & waste fitting brass chromium plated 32mm bore with long screwed shanks and fly nuts including making holes in brickwalls for brackets and fixed in cm (1:3) or pcc 1:2:4 type b0 complete all as specified and directed by engineer-in-charge.make :- nirali model elegance (glossy) / prayag model no 1128-d gold series (gloss) / silver shine (bluestar sanitary industries pvt ltd) model no sssb-52 (glossy) or equivalent in makes mentioned in appendix a here-in-after.note :- size of sink for different mafufacturer may slightly varried from size mentioned in description of item. contractor has to provide sink as per cat no mentioned against make of sink. where cat no is not mentioned against any make, in that case sink of size mentioned in description has to provide, if exact size of sink is not available, then next higher size sink has to be provided. nothing extra shall be paid on this account. 70 s&f in repair chromium plated shower rose with or without swivel joints including fixing to steel pipe of 100 mm size complete all as specified and directed. 71 s&f in repair 15 mm size shower arm 195 mm long of cpswival type of any colour and fixed complete all as specified and directed. 72 s & f in repair600 x 450 mm size beveled edge mirror of selected quality glass mounted on 6mm thick ac building board or commercial plywood and fixed with wooden plugs with chromium plated brass screws and cup washers complete all as specified and as directed. 73 s&f for repair 40mm waste fittings, brass, chromium plated for glazed ware wash hand basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed complete all as specified. 74 s&f in repairs chromium plated brass tubular towel rail 20 mm dia, fixed to iron pipe complete all as specified and directed. 75 s&f in repairs curtain rod, stainless steel of25mm dia with fixing brackets stop rollers etc fix complete all as specified and directed. 76 s&f 300mm mild steel (helical door spring) ordinary rat tail rod pattrern springincluding roller and roller plate complete with necessary welding work complete all as specified and directed. 77 s&f pvc (swr) 110 mm bore pipes single socketed in any length with rubber ring joints laid in trenches orfixed to wall complete including taking down old unserviceable pvc pipe with fittings complete all as specified and directed. 78 s&f pvc (swr) 75 mm bore pipes single socketed in any length with rubber ring joints laid in trenches orfixed to wall complete including taking down old unserviceable pvc pipe with fittings complete all as specified and directed. 79 s&f pvc (swr) 110mm bore bends anyradiuscomplete all as specified and directed. 80 s&f pvc (swr) 75mm bore bends anyradiuscomplete all as specified and directed. 81 s&f in repair 450mm long pvc connection suitable for 15 mm bore with ptmt nuts on both sides complete all as specified and directed by engineer-in-charge. 82 s&f in repair vitreous china squatting pan orissa pattern, white of size 580x440mm with integral foot rests (excluding flushing cistern and flush pipe) including cast iron p or s trap, pcc filling and connection to trap and flushing pipe, antisyphonage pipe etc complete all as specified and directed by engineer-in-charge. 83 s&f in repair 10 litre capacity pvc valveless symphonic action type low level flushing cistern (isi marked) including32 mm dia pvc flush pipeconnected to water closet with inlet, ball valve, float and handle complete all as specified and directed by engineer-in-charge. 84 s&f in repairs, vitreous china wash hand basin, white, flat back size 550 x 400mm including 15mm dia, 450 mm long hdpe pvc connection, 750 mm long 32mmbore hdpe waste down pipe including ci brackets complete all as specified and directed. 85 s&f in repair 15 mm bore bib tap, cast copper alloy, chromium plated, long body, fancy type screwed down and screwed for iron pipe or for brass ferrule complete all as specified and directed by engineer-in-charge. 86 s&f pillar taps 15mm bore cast copper alloy fancy type with capstan heads chromium plated screwed down high pressure with or without lettered hot orcold with long screwed shanks and fly nuts screwed for iron pipe complete all as specified and directed. 87 s&f in repairs 15mm bore angle cock one way fancy type,chromium plated, high pressure, with crutch or butterfly handle, screwed both ends of iron pipe or for union and fixed complete all as specified and as directed. 88 s&f heavy duty corrugated shape pvc wall lining consisting of 5mm thick decorative colour pvc sheet, heavy duty as per sample approved by ge, inclusive of solvent cement and fixing and incl beading at sides on pvc frame as per specifications all as specifed complete all as specified and directed. 89 m&l for cement concrete (1:2:4) type b2 using 20mm graded stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railigs upto 60cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, sligtly rounded or chamfered angles and throating, as directed including necessary form work complete all as specified and directed. 90 taking down surface / concealed copper / aluminium point wiring (light, bell, fan, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, lamp holders, pendants, sockets, regulators, tubelight fittings etc and making good disturbed surfaces with plaster on walls, floors etc complete all as specified and directed. 91 m&l for point wiring complete with 1.5 sqmm single core frlsh pvc insulatedcable with multi stranded copper condutor in and including pvc conduit 20mm dia and thickness not less than 1.5mm, isi marked with all accessories for surface or concealed conduit as directed at site incl chase cutting for one light/fan point controlled by one one way switch including ms sheet sunken box concealed on wall duly painted inside and outside with one coat of red oxide primer and two coats of black bituminous paint with 3mm thick hylum brand bakelite sheet cover for fixing switches, sockets, regulators etc. alongwith 1.5 sqmm multi stranded frlsh, pvc insulaedcopper cable as continuous earth connected to common earth and earth dolly including making good the disturbed surfaces complete all as specified and as directed. 92 all as per sl item no 91.00 above herein before but for one bell point controlled by one bell push. 93 all as per item no 91.00 (here-in-before) but for one socket outlet 5 pin, 5amps on the independent board complete all as specified and directed. 94 all as per serial item no. 91.00 here-in-before but for one 5 pin 5 amp socket outlet on the same board with other switches. 95 m&l for point wiring with 2.5 sqmm pvc insulated, unsheathed frlsh multistrand copper conductor cable 1100 volts grade drawn into and including rigid non metallic pvc conduit medium grade not less than 20 mm dia isi marked ivory colour with all and including conduit fittings and fixing accessories 1.2mm thick sunken anodised pressed steel terminal boxes with 3.0 mm thick hylam sheet cover for mounting switches, socket etc including 2.5 sqmm frlsh multistrand copper conductor cable as continuous earth wire complete for one socket 16 amp socket outlet controlled by one switch on independent board.complete all as specified and directed. 96 s & f modular type6a one way sp switch 1 moduleconfirming to is: 3854-1997 with finger proof terminal complete all as specified and directed. 97 s & f in repair modular bell push, 6 amp 240 volt one module complete all as specified and directed. 98 s & f bell ding dong type, ac 230 volts all as specified and directed. 99 s & f modular type 2/3 pin 6 amps socket 2 module conforming to is: 1293-2005 complete all as specified and directed. 100 s & f modular type16 a one way sp switch 1 module confirming to is: 3854-1997 with fingure proof terminal complete all as specified and directed. 101 s & f modular type 2/3 pin 16 amps socket 2 module conforming tois: 1293-2005 complete all as specified and directed. 102 s&f modular type 3/5 pin socket with one single pole mcb 20 amp 230 volts concealed in wall complete all as specified and directed. 103 s & f modular type 120w step fan regulator of 2 module size conformng to is: 11037-1984 complete all as specified and directed. 104 s&f angle / batten holder polycorbonate type body suitable for batten fitting complete all as specified and directed. 105 s&f led bulb of capacity 10/12 watts not less than 700 lumens output at 6500k colour temp, complete all as specified and directed. 106 s&f ceiling rose 63x30 mm three terminal, polycorbonate body complete all as specified and directed. 107 s&f in replacement led (1.2m) smartbrite extra batten made of crca sheet housing provided for efficient heat dissipation with a pc glossy diffuser duly prewired connection having a normal system lumenoutput of 2000 lumen/20 watt at a minimum system efficacy of 2000 lumen per 20 watt and total power consumption not more than 20 watt including driver of capacity 10 ka. it has a rated system life time of 25000 burning hours at l70 and should have acolour temperature of 6500 k, cri>80, thd<10% and pf>0.95 complete all as specified and directed. 108 s&f in replacement led (0.6m) smartbrite extra batten made of crca sheet housing provided for efficient heat dissipation with a pc glossy diffuser duly prewired connection having a normal system lumenoutput of 1150 lumen/10 watt at a minimum system efficacy of 1150 lumen per 10 watt and total power consumption not more than 10 watt including driver of capacity 5 ka. it has a rated system life time of 25000 burning hours at l70 and should have acolour temperature of 6500 k, cri>80, thd<10% and pf>0.95 complete all as specified and directed. 109 s&f in repair security light of 35 watts of new generation energy saving & environmental friendly long life led street light made up of pressure die cast aluminium housing with high power led as lighting source and lens embedded pc cover having ip65 protection and impact resistance of ik07 with 10kv built -in-surge protection devision,should have a colour temperature of 6500 k, cri>80, thd<10% and pf>0.95 including suitable pipe, clamps, nut and bolts for mounting the light all as specified and directed. 110 s&f in repair 10w integrated led bulk head luminaire environment friendly, ultra modern, energy saving, surface mounted decorative oval bulk head with led light, complete all as specified and directed. 111 m & l concealed sub main wiring with 2 runs of 4 sqmm main wire along with 1 run of 4 sqmm earth wire (green in colour) single core frlsh pvc insulated, unsheathed, multi-stranded, 1100 volts grade isi marked copper conductor cable, drawn through and including adequate size rigid non-metallic pvc conduit (medium grade) with all fittings & accessories including cutting chases for conduits as required, sinking for terminal boxes, making good the same including taking down old unserviceable cable complete all as specified by engr- in- charge.note:- two runs of main copper conductor, one run of earth wire and one run of pvc conduit shall be measured as one unit length. 112 m & l concealed sub main wiring with 2 runs of 6 sqmm main wire along with 1 run of 6 sqmm earth wire (green in colour) single core frlsh pvc insulated, unsheathed, multi-stranded, 1100 volts grade isi marked copper conductor cable, drawn through and including adequate size rigid non-metallic pvc conduit (medium grade) with all fittings & accessories including cutting chases for conduits as required, sinking for terminal boxes, making good the same including taking down old unserviceable cable complete all as specified by engr- in- charge.note:- two runs of main copper conductor, one run of earth wire and one run of pvc conduit shall be measured as one unit length. 113 m & l concealed sub main wiring with 2 runs of 10 sqmm main wire along with 1 run of 10 sqmm earth wire (green in colour) single core frlsh pvc insulated, unsheathed, multi-stranded, 1100 volts grade isi marked copper conductor cable, drawn through and including adequate size rigid non-metallic pvc conduit (medium grade) with all fittings & accessories including cutting chases for conduits as required, sinking for terminal boxes, making good the same including taking down old unserviceable cable complete all as specified by engr- in- charge.note:- two runs of main copper conductor, one run of earth wire and one run of pvc conduit shall be measured as one unit length. 114 supply & fixing in replacement sheet metal enclosure mcb distribution board single pole & neutral 240 volts 4 way with ip-43 ik-09 protection double door complete with appropriate size bus bar and neutral link, fixed flush in wall including chases wall for fixing db and making good distributed wall surfaces to match with existing specification complete all as specified and directed. 115 supply & fixing in replacement sheet metal enclosure mcb distribution board single pole & neutral 240 volts 8 way with ip-43 ik-09 protection double door complete with appropriate size bus bar and neutral link, fixed flush in wall including chases wall for fixing db and making good distributed wall surfaces to match with existing specification complete all as specified and directed. 116 supply & fixing in replacement of mcb single pole neutral 240 volt any rating from 32 to 63 amps, c series with rupturing capacity 10 ka complete all as specified and directed. 117 supply & fixing in replacement of mcb single pole 240 volt any rating from 6 to 32 amps, c series with rupturing capacity 10 ka complete all as specified and directed. 118 supply and fixing in replacement exhaust fans 300 mm sweep metallic body, heavy duty, four blade, double ball bearing, 1400 rpm, minimum air delivery discharge 1710 cmh suitable for sp, 230/250v, 50 hz ac supply with protective bird guard with louver shutters including grouting of frame in walland connecting with and including 3 run 1.5 sq mm single core, pvc insulated but unsheathered frlsh multistranded copper conductors cable from ceiling rose to exhaust fan complete all as specified and directed.note : old unserviceable exhaust fan shall be deposited in age e/m store yard. 119 taking down ceiling fan / wall fan of any capacity by disconnecting all electric connection and keeping in safe custody and refixing the same complete all as specified and directed. 120 supply and fixing in replacement ceiling fan (5 star rated by bureau of energy with service value of not less than 6.12) bldc, (40w±10%) aerodynamically design blades made of compounded abs to give air friction for silent operation, with air delivery 240 cum/min, rated speed 280 rev/min, with or without remote complete with blades, down rods, electronic regulator and accessories, 230 volt, 1200 mm sweep, suitable for single phase supply with noise level 56 db, low voltage, starting input voltage 140 v (max) with power factor 0.95 complete all as specified and directed. note : old unserviceable ceiling fan shall be deposited in age e/m store yard. 121 s & f in replacement mcb db vtpn with sheet metal enclosure mcb dbvtpn 4 way with 200 amps rated bus bar 415 volts double door with isolated neutral bar & shrouded bus bar ip protection 43 having door earthing complete all as specified and directed. 122 s&f in replacement of mccb - 160 amp, 415 volt, 4 pole, 16 ka with adjustable thermal & magnetic protection/setting, ics = 100 % icu, thermal adjustable - 0.8 to 1 in, in accordance with is/iec 60068-2-6 standard including making connection, testing and commissioning in db complete all as specified and directed. 123 excavation in trenches in soft/loose soil not exc. 1.5 m wide and not exc. 1.5 m deep and getting out including forming bottom to required level or slope for laying of cable, pipe and concrete bed or for manhole etc not exc.10 sqm on plan all as specified and directed by engineer-in-charge. 124 returning, filling in soft/loose soil including spreading, leveling and watering well ramming in layers n.exc. 25cm all specified and directed. 125 removing surplus soil to a distance exc 250m but n.exc. 500m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed. 126 m&l for earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick burried directly in ground not less than 2.25 mtrs deep below normal ground level with top edge of the plate not less than 1.5 mtrs below normal ground level, surrounded from all sides with mixture of charcoal and common salt, connected to galvanized earth lead wire 4.00 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel protected by galvanised iron light grade 15 mm dia pipe and gi pipe 20mm light grade for water filling including 15x20mm reducer socket funnel wire mesh, rcc cover with concrete 1:2:4 using 8 mm# bar@100 mm c/c both ways ,pcc chamber pit with pcc (1:3:6) type c-2 and excavation and earth work,disposal of suplus spoil to a dstance not exceeding 50mtrs all as specified and shown on electrical plate no. 3 of 2009 (part-i) complete including taking down old unserviceable earthing all as specified and directed. note :- the unit rate includes for protection pipe and gi wire 4mm dia from top of earth plate up to 7.5 meter above ground level. 127 m&l for dry sand (tibba sand) and punning for cushioning to underground cable complete all as specified and directed by engineer-in-charge.note: - for payment purpose thickness after punning shall be measured. 128 m & l for brick protection with old size sub class b bricks laid flat, length of bricks across the route of underground cable all as specified and directed by engineer-in-charge. 129 supply, laying, testing and commissioning cable xlpe insulated screened pvc bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sqmm 2 core including taking out old unserviceable cable complete all as specified and directed. 130 supplying, laying, jointing, commissioning and testing xlpeinsulated screened pvc bedded, armoured,heavy duty underground electric cable with stranded aluminium conductor 1100 volts grade of cross sectional area 25 sq mm 3.5 core confirming to is-7098 (part-i-1988) laid in trenches, along poles through pipes etc including taking down old unserviceable cable complete all as specified and directed by engineer-in-charge.notes :- (i)excavation, earth work, sand cushioning, cable protection and gi pipe shall be measured & paid for separately under respective items of boq(ii) road cutting / floor cutting /cutting holes etc in walls required for laying/fixing of cable etc shall be made good as per existing. nothing extra shall be admissible on this account. quoted rates shall deemed to be inclusive of the above provisions. 131 s&f in replacement galvanized iron tubing, 50mm bore light grade, isimarked, including all fittings and laid in trenches / under road / drains, fixed to poles / walls with required numbers of clamps made out of 25x3mm flat iron, bolts, nuts and washers for protection of lt electric cable complete all as specified and as directed by engineer-in-charge.notes :- (i) excavation & earthwork shall be measured & paid for separately under respective items of boq(ii) cost of flat iron clamp if required is included in the unit rate of this item. nothing extra shall be paid on this account. 132 m&l for drilling hole under road for laying of underground cable through pipe of suitable size complete all as specified and directed.