SPECIAL REPAIR OF REWIRING ALONG WITH REPLACEMENT OF ELECTRICAL FIXTURE IN BLDG NO P 58 T 46 T 48 T 59 T 91 AND T 84 OF BDE CAMP AT SUNDERBANI UNDER GE NORTH AKHNOOR

Amount

Taking down carefully, copper / aluminium conductor unserviceable / perished point wiring (any type) for light/ fan/ light socket or power socket etc complete with fittings such as switches, sockets, ceiling roses, pendant holders, bracket holder, light fittings, regulators etc, including making good to disturbed surfaces of wall/floor etc, complete, all as specified & directed.

Taking down carefully unserviceable main switches, distribution boards of any type/size from their position including making good to disturbed surfaces of wall etc, complete all as specified & directed.

Point wiring with multi stranded FRLS PVC insulated unsheathed copper conductor cable single core of 1.5 Sqmm drawn into and including PVC casing and caping 'ISI marked' of 20/30mm size as required, terminated in MS sunken box suitable for housing of switches, socket, regulator etc, covered with 3mm thick bakelite 'hylam' laminated sheet cover complete with all accessories, fixing arrangements on wall /roof/floor by means of drilling by heavy duty hand drill and fixing with PVC rawl plug and screws including single core FRLS PVC insulated unsheathed multi stranded copper conductor cable of 1.5 sqmm for earth continuity conductor (green colour) and connected to earth dolly for one light/fan point controlled by one way switch, complete all as specified & directed.

All as per Srl item No. 13 above but for one 3/5 pin 5 Amps socket outlet on same board .

All as per Srl item No. 13 here-in-before but for one 3/5 pin 5 Amps socket outlet on independent board.

Point wiring with multi stranded FRLS PVC insulated unsheathed copper conductor cable single core of 2.5 Sqmm drawn into and including PVC casing and caping 'ISI marked' of 20/30mm size as required, terminated in MS sunken box suitable for housing of switches, socket, regulator etc, covered with 3mm thick bakelite 'hylam' laminated sheet cover complete with all accessories, fixing arrangements on wall /roof/floor by means of drilling by heavy duty hand drill and fixing with PVC rawl plug and screws including single core FRLS PVC insulated unsheathed multi stranded copper conductor cable of 2.5 sqmm for earth continuity conductor (green colour) and connected to earth dolly for one 3/5 pin socket outlet 15 Amps independent, complete all as specified & directed.

Notes for Srl Item No. 02 to 06 (i) Unit rate includes for cutting chases whereever required and sinking for boxes, making good to walls / floors etc., complete, including white wash / colour wash as directed. (ii) Uniform coding of wiring i.e red / yellow / blue for phase black for neutral and green for earth is to be maintained.

Switch piano flush type 5 Amps 240 Volt, single pole one way, complete all as specified & directed.

Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings, complete all as specified & directed.

LED lamp in white colour of 7 watt, base Cap B-22, complete all as specified & directed. Make : Philips/ Crompton/ Bajaj/ Wipro/ Syska Led/ GE Lighting/ Surya/ Havells

Energy saving 10W LED bulk head luminaires, IP-65, oval shape, surface mounted with all other accessories prewired and making connections with copper flexible twisted twin cord of appropriate gauge and length,230v, 50Hz including taking down old unserviceable fitting including taking down old unserviceable fittings, complete all as specified & directed. Make. Havells, Cat Part No.LHEOAOP7UZ6W010 or equivalent in Philips/ Crompton/ Bajaj/ Wipro/ Syska Led/ GE Lighting/ Surya

Surface & wall mounted, LED tube light fitting, 20W, glare free, smooth light distribution, 230v, box type, epoxy powder coated CRCA sheet housing with reflector cover channel, aesthetic looking end cap and HPF LED driver with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable of suitable size, complete all as specified & directed. Make. Havells, Cat Part No. ENDURALINEARNEOBS22WLED865SPCWH or equivalent in Philips/ Crompton/ Bajaj/ Wipro/ Syska Led/ GE Lighting/ Surya

Socket outlet two in one, 5 pin type, 5 Amp, flush type, complete all as specified & directed.

Switch socket combination, two in one, 5 pin type, 5 Amp, flush type universal, complete all as specified & directed.

Switch socket combination, two in one, 6 pin type, 5 & 15 Amp, flush type universal, complete all as specified & directed.

Fan regulator, deluxe socket type (electronic step type) for 1200/1400 sweep AC ceiling fan including taking down old unserviceable fan regulator, complete all as specified and directed.

Taking down existing ceiling fan of any size and refixing the same after repair of building including provision of three core flexiable copper cord of size 23/0.0076 of required length from ceiling rose or connector to ceiling fan, complete all as specified & directed.

Ceiling rose surface type, bakelite 65mmx50mm, 3 terminals, complete all as specified & directed.

Sheet metal enclosure, factory made for DBs, protection class IP-36, phosphatised powder coated, single door when MCB's to be used, single pole & neutral, 240 volts with 200 amps rated copper bus bar & neutral link earthing stud, 12 way, complete all as specified & directed.

Sheet metal enclosure, factory made for DBs, protection class IP-36, phosphatised powder coated, single door when MCB's to be used, single pole & neutral, 240 volts with 200 amps rated copper bus bar & neutral link earthing stud, 8 way, complete all as specified & directed.

MCB, single pole & neutral, 32 to 63 Amp, AC, 10 KA repturing capacity, 240 Volt, 'C' series, complete all as specified & directed.

MCB, single pole, 6 to 32 Amp, AC, 10 KA repturing capacity, 240 Volt, 'B' series, complete all as specified & directed.

Rectangular heavy duty PVC block of size 40x30x5 cm depth complete all as specified and directed by Engr-in-cherge.

Earthing of galvanized steel earth plate electrode 600mm x 600mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr depth below normal ground level) with top edge of earth not less than 1.5 mtr below normal ground level, surrounded on all sides by 150mm thick charcoal & common salt starting from ground below earth plate upto 150mm above GI plate in alternate layers connected to and including earth lead wire 4.0mm (8SWG) by means of steel bolts, nuts, check nuts and washers, test point made of GI strip 40x8mm, 10cm long PCC 1:2:4, type B-1 in pit with precast RCC 1:2:4 type B-1 in cover reinforced with XPM not less than 4 Kg per Sqm with 15mm bore GI light grade protection pipe, 20mm bore GI medium grade watering pipe with funnel including charcoal, dust, salt, all as shown in electrical plate No 3 of SSR Part-I (2009) complete with necessary earth work in any type of soil, removal to a distance not exceeding 50 mtr, including testing on completion, complete all as specified & directed. Note : (a) The cost of earth work, PCC pit of size shown in electrical plate No.3, funnel, watering pipe, wire mesh, charcoal, dust, common salt, 20mm bore medium grade watering pipe & 15mm bore light grade GI pipe as protection to earth lead wire etc shall be deemed included in the unit rate for earthing. (b) After completion, during testing, if the earth resistance equal or less 2 ohms is not obtained, earthing will be regenerated at no extra cost till the desired earth resistance is obtained.

XLPE insulated, armoured heavy duty electric cable (heavy duty) with aluminium conductor, 1100 volts grade, cross-sectional area 10 Sqmm 2 core connected with suitable cable gland and aluminium lugs, laid in trenches or passing through pipes including testing, complete all as specified and directed. (Earth work, brick protection and sand cushioning shall be measured and paid for separately)

Excavation in trenches n.exc 1.5m in width and n.exc 1.5m in depth and getting out in any type of soil for laying pipe line complete all as specified.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete, all as specified.

Removing excavated/surplus material not exceeding . 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

Galvanised iron tube 32mm bore light grade (ISI marked) for cable protection to poles/under floor/under roads/alongwith walls complete including sealing of pipe ends with approved sealing compound, complete all as specified and directed.

Sand cushioning to under ground cable, laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete punned to 18cm, complete all as specified and directed. Note:- Punned thickness of sand will be measured and paid.

Brick well burnt locally available sub class 'B' laid over sand cushioning for mechanical cable protection in trenches with width of brick perpendicular to the length of cable, complete all as specified & directed.

Taking out old unserviceable service connection or cable

15 mm GI tube medium grade with all necessary fittings and fixed complete to wall and ceiling or laid in floors complete all as specified and directed.

Gate valve of Gun Metal with iron wheel head screwed on both sides for iron pipes of 15mm internal dia including dismentling and taking out old unserviceable gate valve from the existing pipeline etc complete.

Bib taps, cast copper alloy, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule, for bore dia of pipe 15mm, complete all as specified

PVC connection 15 mm size, of length 450 mm, with PTMT nuts complete all as specified.

Supply and fixing water heater storage type, electrically operated of capacity 25 Ltrs, 5 star rated vertical type with thermostat,safety valve, temp change regulator and mounting on wall by grounting nuts, bolts etc and making good distrubed surface complete including connecting outlet/inlet pipe line vent pipe etc all other accessories, all as specified and directed by Engineer-in-charge. Make: Crompton Greaves or equivalent in Bajaj/Havells

Fancy type CP Tap with log shank and cup (Concealled type) 15mm complete all as specified.

CHOPRA CONSTRUCTIONS

Jiwan Singh

Usha Engineering Co.

Ankush Gupta

ASIA ENTERPRISES

M/s Mool Raj Romesh Chander