Repair and maintenance to internal electrification and connected items of sub station building of GE U Elect Supply Delhi Cantt 10

Amount

Taking down carefully aluminum point wiring (light, fan socket or power) complete including fittings & fixtures such as switches, ceiling roses, pendants, regulators, sockets, light fittings etc. and making good disturbed surfaces of walls, floors etc complete all as specified and directed by Engr-in charge.

M&L Point wiring with 1.5 Sqmm (nominal area) PVC insulated 1100 volts grade, multi stranded, copper conductor, single core cables (FRLS quality) unsheathed cable drawn through and including PVC casing capping of adequate size but not less than 20mm in width, 1.2mm thick with all fittings and accessories including sunk mild steel terminal boxes with 3mm thick plastic laminated sheet top cover or PVC termination board/boxes for mounting switches, sockets, regulators etc. including PVC insulated and unsheathed, multi-stranded single core copper conductor cable of size 1.5 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for one light point controlled by one 5 Amps one way switch complete as specified and directed.

All as per item No 2 above but one fan point controlled by one way switch, 5 Amp.

All as per item No 02 above but one call bell point controlled by one switch 5 Amps.

All as per item No 2 above but one 3 pin socket outlet 5 Amps, on independent board.

All as per item No 2 above but one 3 pin socket outlet 5 Amps, on the same board with other switches.

All as per item No 2 here-in-before but point wiring for one 3 pin 15 Amps socket point on independent board with 4 Sqmm size PVC insulated, unsheathed, multi stranded, copper conductor cables and with 2.5 Sqmm PVC insulated unsheathed, single core, multistranded copper conductor cable as earth wire complete as specified and directed.

M&L point wiring with 1.5 Sqmm (nominal area) PVC insulated1100 volts grade, multistranded, copper conductor, single core, unsheathed cables (FRLS quality) drawn through and including PVC conduits of suitable size but not less than 20 mm dia (medium grade) with all fittings and accessories concealed in walls/ceiling etc including cutting chases for conduits and sinking for boxes and making good to disturbed surfaces including sunk mild steel terminal box with 3mm thick plastic laminated sheet top cover for mounting switches, sockets, regulators etc including PVC insulated and unsheathed, single core, multi-stranded, copper conductor cable of size 1.5 Sqmm green in colour as earth continuity conductor connected to common earth and earth dolly for one light point controlled by one 5 Amps one way switch complete as specified and directed.

All as per item No 08 above but one fan point controlled by one way switch, 5 Amp.

All as per item No 08 above but one call bell point controlled by one switch 5 Amps.

All as per item No 08 above but one 3 pin socket outlet 5 Amps, on independent board.

All as per item No 08 above but one 3 pin socket outlet 5 Amps, on the same board with other switches.

All as per item No 08 here-in-before but point wiring for one 3 pin 15 Amps socket point on independent board with 4 Sqmm size PVC insulated, unsheathed, multi stranded, copper conductor cables and with 2.5 Sqmm PVC insulated unsheathed, single core, multistranded copper conductor cable as earth wire complete as specified and directed.

Supplying and fixing in replacement switch piano, flush type , single pole , one way 5 Amp, 230 Volts

Supplying and fixing in replacement socket outlet, 5 Amps, 5 pin, flush type, 230 volts.

Supplying and fixing in replacement Switch socket combination 5A/16A 5in 1 flush type

Supplying and fixing in replacement bell push, flush type, 5 Amp, 230 volts.

Supplying and fixing in replacement Bell, AC, 230 Volts, single pole.

Supplying and fixing in replacement ceiling rose, surface, Bakelite, 65x50 mm two to three terminals.

Supplying and fixing in replacement Lamp holder, PVC/ Polycarbonate type with back plate for batten fittings.

Supplying and fixing in replacement electronic type fan regulator step type, hum free socket size.

Supplying and fixing in replacement single pole and neutral enclosure with a two pin and earth plug and socket complete with single pole MCB 20 Amps complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement 22 W LED lighting fixture with extruded polycarbonate, environmental friendly, and making connections with twin twisted unsheathed PVC copper cable of suitable size complete all as specified and directed by Engr-in-Charge.

Taking down old unserviceable aluminium sub main wiring any size complete with PVC conduit/ casing capping and removing materials from site and making good disturbed surfaces of walls, etc complete as specified and directed.

M&L Sub main wiring with 2 runs of 6 Sqmm single core, PVC insulated, unsheathed 1100 Volts grade, multi-stranded, copper conductor cables (FRLS quality) drawn through PVC casing capping with fitting/accessories, fixed on, walls, ceiling etc. as required including 4 Sqmm PVC insulated, unsheathed, multistranded, copper conductor, single core cable as earth continuity wire complete as specified and directed. (Note : (i) PVC casing capping and its accessories measured and paid separately (ii) Two runs of cables and one run of earth wire shall be measured as one run length )

S&F Sub main wiring with 2 runs of single core, 4 Sqmm PVC insulated, unsheathed, 1100 volts grade multi-stranded, copper conductor cables (FRLS quality) drawn through PVC casing capping with fitting/accessories, fixed on roof, walls, ceiling etc including 2.5 Sqmm PVC insulated, unsheathed, single core, multistranded,, copper conductor as earth continuity wire complete as specified and directed. (Note : (i) PVC casing capping and its accessories measured and paid separately (ii) Two runs of cable and one run of earth wire shall be measured as one run length)

M&L PVC casing capping of size 25 mm wide, 1.2 mm thick including all fitting and fixing accessories complete as specified and directed

Disconnecting, dismantling existing unserviceable main switches & DBs of any size any capacity.

Supplying and fixing Sheet metal enclosure (DB) for housing MCBs, 4 way, TPN, double door, 415 Volts, with 200 Amp rated bus bar complete all as specified and directed by Engr-in-Charge.

Supplying and fixing Sheet metal enclosure (DB) for housing MCBs, 8 way, SPN, double door, 415 Volts, with 200 Amp rated bus bar complete all as specified and directed by Engr-in-Charge.

Supplying and fixing sheet metal enclosures (DB) for housing MCBs, 4 way, SPN, with 200 Amps rated bus bar, 240 Volts, double door complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement, MCCB, 4 pole, 415 volts, 125 Amps, 50Hz , breaking capacity 25 kA, Adjustable thermal & fixed magnetic setting complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement MCB, 4 pole, 415 volts, 63 Amps, 50Hz.complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement, MCB, DP, 6 to 32 Amps, 240 Volts complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement MCB, SP, 6 to 32 Amps, 240 Volts complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement Fan hook suitable for hanging of ceiling fan, made out of MS flat 40x5 mm clamp or 12 mm dia round bar, duly welded/drilled, including nuts, bolts and washers complete as required at site and as directed.

M&L Earthing complete with galvanised steel earth plate electrode 60cmx60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 m deep below normal ground level, connected to GI earth lead wire 4.0mm dia means of nuts, bolts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 5 connected to eathing test point protected by and including GI pipe 15 mm bore (light grade) and connected to main test point as directed and including concrete pit in PCC (1:3:6) type C-1,pre cast RCC (1:1½:3) type A-1 cover slab 54cm x 54cm x 5 cm, reinforced with 8mm dia TMT bars @ 150 mm C/C both ways with one handle for lifting, made out of 8mm dia TMT bar embedded in pre cast cover slab , funnel, wire mesh, 20 mm bore GI pipe (medium grade) for watering, charcoal and salt in alternate layers, including necessary excavation and earth work in any type of soil complete all as shown on electrical Plate No 5 of SSR Part-I, and testing complete all as specified and as directed .

Supplying and fixing in replacement Ceiling Fan 1200 mm sweep , 230 Volt, single phase, 50 Hz including electrical connnections with twin twisted, copper flexible cable of 0.75 Sqmm size form ceiling rose to fan complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement heavy duty exhaust fan 450 mm sweep 1400mm sweep metallic body complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement heavy duty exhaust fan 300 mm sweep 1400mm sweep metallic body complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement 40 W Ceiling mounted LED light fitting of size 600mmx600 mm complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement ventilating Air fan 250 mm sweep, non metallic body , 230 volts, single phase, including making holes suitable for fixing fan and making good disturbed surfaces complete all as specified and directed by Engr-in-Charge.

Supplying and fixing in replacement LED lamp 15 W complete all as specified and directed by Engr-in-Charge.

Rahul Enterprises

M/s Adhikari construction co.

niranjan singh and company

BUSINESS TEK INDIA

Pran and Bros

MV Engineers And Contractors

Buddham Builders