Construction of combined office building at Theog Distt Shimla SH Providing EI therein

Amount

Wiring for light point / fan point / exhaust fan / call bell point with 1.5 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit with modular switch, modular plates, suitable G.I. box and earthing the light point with 1.5 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable as required. Group C.

Light Point

Exhaust Fan Piont

Call Bell Piont

Wiring for twin control light point with 1.5 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit with 2-way, 5/6 amps. modular switch, modular plates, suitable G.I. box and earthing the light point with 1.5 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable as required.

Group C.

Wiring for power plug with 2x4 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 1 No.4 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Wiring for power plug with 4x4 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 2 No.4 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Wiring for circuit/sub-main with following size PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 1 No.HRFRLS/PVC insulated single core copper conductor cable of same size for earthing as required.

2x1.5 Sq. mm.

2x10 Sq. mm.

2x16 Sq. mm.

Wiring for circuit / sub-main with 4x10 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 2 No.10 Sq.mm. (4x10+2x10) HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Wiring for circuit / sub-main with 4x16 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 2 No.16 Sq.mm. (4x16+2x16) HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Wiring for circuit / sub-main with 3x25+1x16 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 2 No.16 Sq.mm. (3x25+3x16) HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Supplying and fixing metal box of 100mmx100mmx60mm deep (nominal size) on surface/recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 5 pin 5/6 amps socket outlet and 5/6 amps, piano type switch, connections, painting etc. as required.

Supplying and fixing metal box of 180mmx100mmx60mm deep (nominal size) on surface/recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 6 pin 15/16 amps socket outlet and 15/16 amps, piano type switch, connections, painting etc. as required.

Supplying and fixing electrical switch board having 3 Nos.of 5 Amp.switcghes and socket on suitable size of metal box of 200X150X75mm deep(nominal size) on surface/recess with suitable size phenolic laminated sheet cover in the front i/c providing and fixing 3 No. 5 Pin 5/6 amp.socket outlet & 5/6 Amp.piano type switch,connections, painting etc. as reqd. (For Light Plugs)

Supplying and fixing call bell / buzzer, suitable for D.C./A.C. single phase,230 volts complete as required:-

Supplying and fixing Ding-Dong / Electronic musical bell, suitable for D.C./A.C. single phase,230 volts complete as required:-

Supplying and fixing of integrated LED bulk head fitting comprises of pressure die cast housing acrylic & frame IP 65 protection complete with all accessories including making connections, testing etc. as required. Make:Philips,GE,Twinkle or any other approved by Engineer-in-Charge.

Bulk head fitting, LED type (Category-A)

Providing and installation of following type of LED retrofit lamp B-22 holder base with polycarbonate body and aluminium heat sink, suitable for input voltage: AC 220-240 V, 50/60 Hz, including mounting in existing fixture, testing etc. as required complete in all respects. Make: Philips, Twinkle, GE or any other approved by Engineer-in-Charge.

LED Retrofit lamp 9W

Providing and installation of exhaust fan of following sizes in the existing opening, including making the hole to suit the size of the above fan, making good the damages, connections, testing and commissioning etc. as required:-

Exhaust Fan, Heavy duty, 300 mm sweep

Exhaust Fan, Light duty, (Domestic) 225 mm sweep

Providing and installation of stationary storage type Electric water heater (Geyser) of various sizes by means of Expansion-bolts with nuts and washers, including embedding of expansion-bolts in the wall, providing and fixing of Non-return valve, Dead weight safety valve, 2 No C.P. connection rods 18" long, making good the damages, electrical connections, safety valve connections, testing and commissioning etc. as required:-

10 Liter capacity water heater (Cat-A)

35 Liter capacity water heater (Cat-A)

Supplying and erection of 6 amps. to 32 amps. rating, 10 KA breaking capacity, 240 volts, 'C' curves, miniature circuit breaker of following poles in the existing MCB DB complete with connections etc. as required:-

Single pole. Cat-A.

Supplying and erection of 40/50/63 amps rating, 10 KA breaking capacity, 240 volts, 'C' curves, miniature circuit breaker of following poles in the existing MCB DB complete with connections etc. as required:-

Double pole. Cat-A.

Supplying and fixing following rating, double pole (single phase & neutral) 240 volts, residual current circuit breaker (RCCB), having a sensitivity current up to 300 miliampers in the existing MCB DB complete with connections, testing and commissioning etc. as required.

40 Amps. Cat-A.

63 Amps. Cat-A.

Supplying and fixing of following way SEGREGATED, triple pole and neutral, sheet steel MCB distribution board, 415 volts, on surface / recess, with provision to mount 8 module incomer, 4 module sub-incomer in each phase and SP MCBs as outgoing, complete with tinned copper bus- bar, wire-set, neutral link, earth bar, din-bar, detachable gland plate, cable, identification labels interconnections, phosphatized and powder painted, including earthing etc. as required:-

Double door-8 way (8+12+24),7-segment

Double door-12 way (8+12+36),7-segment

Supplying and erection of wall mounted metal boards for switch gear mounting of suitable size, with permissible variation in size of plus minus 5mm, welded frame work made of M.S. angle iron (50 mm x 50 mm x 6 mm thick) with sufficient numbers of horizontal and vertical intermediate members (25mm x 6mm thick) flat iron including painting and bonding to the existing earth as required:-

Supplying and erection of following depth sheet metal cubical pedestal of suitable dimensions with plus-minus 5 cm variation, made from 1.6 mm thick M.S. sheet duly fabricated in a segregated manner for housing of switch fuse units, by welding each compartment on five sides & front side hinged, complete with locking arrangement, with sufficient No. vertical and horizontal intermediate switchgear housing compartments. The cubical pedestal shall have cable entry box at one or two sides, with epoxy powder coated approved paint and bonding to the existing earth etc. The same shall be erected in the 1:2:4 cement concrete plat-form of suitable dimensions 15 cm high from ground level and 45 cm thick. The cubical pedestal shall be 15 cm from the top of cement concrete plat-form:-

450 mm deep (nominal)

Supplying and fixing sheet metal bus-bar chamber suitable for 63 Amp. 415 volts capacity with 4 No. copper strip bus-bars each of length 450mm & cross-sectional area (16mmx3.17mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (530mmx350mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:-

Supplying and fixing sheet metal bus-bar chamber suitable for 100 Amp. 415 volts capacity with 4 No. copper strip bus-bars each of length 300mm & cross-sectional area (25.4mmx3.17mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (380mmx400mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:-

Supplying and fixing copper strip bus-bars suitable for 63 Amp. 415 volts capacity 4 No. each of cross-sectional area (16mmx3.17mm),in the existing enclosure with all accessories including connections etc. as required:-

Supplying and fixing copper strip bus-bars suitable for 100 Amp. 415 volts capacity 4 No. each of cross-sectional area (25.4mmx3.17mm),in the existing enclosure with all accessories including connections etc. as required:-

Supplying and fixing copper strip bus-bars suitable for 400 Amp. 415 volts capacity 4 No. each of cross-sectional area (38.10mmx6.35mm),in the existing enclosure with all accessories including connections etc. as required:-

Supplying and fixing copper strip bus-bars suitable for 500 Amp. 415 volts capacity 4 No. each of cross-sectional area (50.80mmx6.35mm),in the existing enclosure with all accessories including connections etc. as required:-

Providing and fixing TP&N switch disconnector fuse unit cubical type, 415/500 volts with 3 No. HBC/HRC fuses, in sheet steel enclosure including drilling holes on the board, connections, earthing the body etc. as required.

32 Amp. Category-A

63 Amp. Category-A

200 Amp. Category-A

Providing and fixing TP&N switch disconnector fuse unit panel mounting, 415/500 volts with 3 No. HBC/HRC fuses, open execution, including drilling holes in the cubical, making connections, etc. as required.

32 Amp. Category-A

63 Amp. Category-A

200 Amp. Category-A

320 Amp. Category-A

Providing and fixing following rating double pole switch disconnector fuse unit cubical type, 415/500 volts, with 2 No. HBC/HRC fuses, in sheet steel enclosure including drilling holes on the board, connections, earthing the body etc. as required.

32 Amp. Category-A

Providing and fixing following rating and breaking capacity MCCB in the existing cubical panel board including drilling holes in the cubicle panel, making connections, etc. as required.

100 Amp. -16 KA

Providing and laying of one No. aluminium conductor, PVC insulated and PVC sheathed, armoured/XLPE power cable, working voltage 1100 volts grade direct in ground; to be laid 1 meter below the ground level including excavation and refilling the trench etc.as required, but excluding sand cushioning and protective covering:-

Armoured cable 25 sq. mm (3.5 core)

Armoured cable 35 sq. mm (3.5 core)

Armoured cable 50 sq. mm (3.5 core)

Providing, laying and fixing of one No. aluminium conductor, PVC insulated and PVC sheathed, armoured/XLPE power cable, working voltage 1100 volts grade on surface etc. of the required size:-

Armoured cable 35 sq. mm (3.5 core)

Armoured cable 50 sq. mm (3.5 core)

Earthing with G.I. earth plate 600 mmx600 mmx 6 mm thick, including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. ( but without charcoal or coke and salt ) complete as required.

Earthing with copper earth plate 600 mmx600 mmx 3 mm thick, including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. ( but without charcoal or coke and salt ) complete as required.

Extra for using salt and coke for G.I. or copper plate earth electrode complete as required.

Providing and fixing 25mm x 5mm G.I. strip in 40 mm dia. G.I. pipe from earth electrode etc. as required.

Providing and fixing 25mm x 5mm G.I. strip on surface or in recess for earth connections etc. as required.

Providing and fixing 6 SWG (4 mm dia.) G.I. wire on surface or in recess for loop earthing as required.

Bhardwaj Electrical Co.

D.S Ranta Electrical Contractor