SPECIAL REPAIR TO EXISTING ALUMINIUM ELECTRICAL WIRING WITH COPPER WIRING AND CONNECTED ITEMS AT DESIDOC BUILDING METCALFE HOUSE AREA UNDER GE I RND DELHI

Amount

Taking down of Old unserviceable point wiring any type for light, fan, power etc including unserviceable switch,socket, regulator and ceiling rose etc of any make including making good disturbed surfaces complete all as specified & directed

M&L for point wiring concealed type with PVC insulated unsheathed copper conductor cable FRLSH 1.5 Sqmm multi stranded two single copper conductor in & inluding rigid PVC conduit pipe not less than 20mm dia medium grade complete with all accessories and with 1.5 Sqmm PVC insulated copper conductor cable FRLSH continous earth wire, re-recessed mounting pressed steel GI 2mm thick flush box suitable for modular switch, sockets. regulator etc of adequate size including white cover sheet inner & outer complete all as specified and directed for followings :-

One light/ fan point controlled by one switch with copper cables 1.5 sqmm size.

One 3 pin socket outlet point on independent board

One 3 pin socket outlet point on same board.

One light point controlled by two way 02 No switches.

M&L for power point wiring concealed type with PVC insulated unsheathed copper conductor cable FRLSH 2.5 Sqmm multi stranded two single copper conductor in & inluding rigid PVC conduit pipe not less than 20mm dia medium grade complete with all accessories and with 2.5 Sqmm PVC insulated copper conductor cable FRLSH continous earth wire, re-recessed mounting pressed steel GI 2mm thicks flush box suitable for modular switch, socket etc of adequate size including white cover sheet inner & outer complete all as specified and directed .

M&L for power point wiring concealed type with PVC insulated unsheathed copper conductor cable FRLSH 4 Sqmm multi stranded two single copper conductor in & Including rigid PVC conduit pipe not less than 20mm dia medium grade complete with all accessories and with 4.0 Sqmm PVC insulated copper conductor cable FRLSH continous earth wire, re-recessed mounting pressed steel GI 2mm thick flush box suitable for modular switch, sockets etc of adequate size including white cover sheet inner & outer complete all as specified and directed .

Supply and fixing modular switch single pole one way 6 Amps 1 module complete all as specified and directed

Supply and fixing modular switch single pole two way 6 Amps 01 module 02 way complete all as specified and directed

Supply and fixing modular switch single pole one way 16/20 Amps 1 module complete all as specified and directed

Supply and fixing modular socket 6 A/16 amp -3/5 pin combined 2 module complete all as specified and directed.

S&F modular socket 6 A-2/3 pin combined 2 module complete all as specified and directed.

S&F ceiling rose, surface bakelite 65x50mm three terminals complete all as specified and directed

S&F modular fan step regulator, 120W, 2 Module complete all as specified & directed

Taking down of ceiling/wall fan and keep in safe coustody, replacing bearing, bushes and painting with one coat of white synthetic enamel paint by spray gun painting machine including preparation of old surface by removing old paint & make smooth surface and marking the MES number and refixing & hanging the same in its original position including replacment of old unserviceable upto 2.0 mtr fexible connection wire 1.5 Sqmm two core after completion of necessary point wiring complete all as specified and directed.

S&F in replacement of ceiling fans complete with blades, down rods and accessories , 230 V, 1400mm including connecting with 1.5 Sqmm 3 core copper couductor cable complete all as specified & directed.

Taking down of exhaust fan upto size 250mm/300mm/450mm and keep in safe coustody, replacing bearing, bushes and painting with one coat of white synthetic enamel paint by spray gun painting machine including preparation of old surface by removing old paint & make smooth surface and marking the MES number and refixing the same in its original position including replacment of old unserviceable upto 2.0 mtr fexible connection wire 1.5 Sqmm two core after completion of necessary point wiring complete all as specified and directed.

S&F in replacement TP&N vertical load line DB double door with provision of MCCB as Incomer, 415 volts 12 way, 15 Hz complete all as sapecified and directed. Note: The cost of MCCB and MCBs shall be measured and paid saperately

S&F in replacment of TP&N vertical load line DB double door with provision of MCCB as Incomer, 415 volts 8 way, 15 Hz complete all as sapecified and directed Note: The cost of MCCB and MCBs shall be measured and paid saperately

S&F in replacment of TP&N vertical load line DB double door with provision of MCCB as Incomer, 415 volts 6 way, 15 Hz complete all as sapecified and directed Note: The cost of MCCB and MCBs shall be measured and paid saperately

S&F in replacment TP&N vertical load line DB double door with provision of MCCB as Incomer, 415 volts 04 way, 15 Hz complete all as sapecified and directed Note: The cost of MCCB & MCBs shall be measured and paid saperately

S&F in replacment of MCB 6-32Amps,10 KA SP C-curve, complete all as sapecified and directed

S&F in replacment of Isolators TPN 63 Amps C curve, 10 KA complete all as sapecified and directed

S&F in replacement of MCCB of 04 pole 125 amp 50Hz 415 volts with rupturing capacity 16KA complete all as sapecified and directed

S&F in replacement MCCB of 04 pole 100 amp 50Hz 415 volts with rupturing capacity 16KA complete all as sapecified and directed

S&F in replacement MCCB of 04 pole 63 amp 50Hz 415 volts with rupturing capacity 16KA complete all as sapecified and directed

S&F in replacement of sheet metal enclosure SPN type with 2 pin and earth plug and socket (industrial type with an including one MCB SP, C-curve type of capacity 25 Amp, 10 KA complete all as specified and directed

M&L in replacement of Wiring for circuit/submain wiring alongwith earth wire of FRLSH PVC insulated copper conductor,single core cable in surface/recessed of size 4X16 Sqmm + 2X16 Sqmm earth wire in & including not less than 20mm dia PVC conduit medium grade and lugs/thimble with nuts, bollts and washers etc complete all as sapecified and directed Note:- Four run of 16 Sqmm cable, two run of 16 Sqmm cable & one run of PVC conduit shall be measured one unit.

M&L in replacement of Wiring for circuit/submain wiring alongwith earth wire of FRLSH PVC insulated copper conductor,single core cable in surface/recessed of size 4X4 Sqmm + 2X4 Sqmm earth wire in & including not less than 20mm dia PVC conduit medium grade and lugs/thimble with nuts,bollts and washers etc complete all as sapecified and directed Note:- Four run of 4 Sqmm cable, two run of 4 Sqmm cable & one run of PVC conduit shall be measured one unit.

S&F in replecement of unseviceable LED light to new 45W LED surface mounted powder coated white CRCA full glow panel 2'x2' 5700 K - 6500 K luminaire suitable for surface /Armstrong/ POP/Gyp board grid ceiling for low ceiling applications complete with SMD-LED, driver and connecting cable including making electric connection to ceiling rose or connector including making good disturbed surfaces/ceiling matching with existing complete all as specified and as directed. Note:-M&L required for making good disturbed surface/ceiling/grid celing/Gypsom/POP/Armstrong ceiling shall deemed to be included in quoted unit rates.

S&F and replacement surface and wall mounted, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver. LED 230 volt 50 Hz, 20 watt batten light complete all as specified and directed

S&F and replacement of mirror light surface and wall mounted, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver. LED 230 volt 50 Hz, 10 watt complete all as specified and directed

S&F in replecement of unseviceable LED light to new 45W LED RECESS mounted powder coated white CRCA full glow panel 2'x2' 5700 K - 6500 K luminaire suitable for recess mounting in grid ceiling for low ceiling applications complete with SMD-LED, driver and connecting cable including making electric connection to ceiling rose or connector including making good distrubed surfaces/ceiling matching with existing complete all as specified and as directed. Note:-M&L required for making good disturbed surface/ceiling/grid celing/Gypsom/POP/Armstrong ceiling shall deemed to be included in quoted unit rates.

Material and Labour for earthing complete with GI earth plate electrode 600mmx600mmx6mm thick burried in ground vertically to a depth not less than 2.25meters below ground level with top edge of the earth plate at a depth not less than 1.5 meter below the ground level, earth plate surrounded 15cm thick layers of common salt and charcoal dust starting from ground below 15 cm of earth plate and up to 15 cm above the same. GI plate connected with galvanised iron strip of 25x4 mm by means of Copper nuts, bolts and washers. Strip laid in 40mm dia light grade GI pipe as protection from top of the plate up to test point (cost of protection pipe up to 7.5 meters from earth electrode will be included in the rates quoted by the contractor) with following complete all as specified and shown in electrical plate No 3 of SSR Part-I & testing on completion :- (a) GI strip of size 25mm x 4mm. (b) Watering pipe GI light grade 20mm dia from top of the earth electrode up to MS funnel with wire mesh embeded in floor of PCC earth pit. (GI Funnel should properly tightned on GI watering pipe and embeded in PCC floor of earth pit with open top suitable for watering of earth pits) (c) Excavation & earthwork in any type of soil PCC earth pit 30x30x30cm constructed in PCC 1:2:4 type B1 exposed surfaces smoothly finished with 15mm thick cement mortar 1:6 plaster including RCC pit cover 50mm thick 1:2:4 type B1 reinforced with 8mm dia mild steel bar 75mm centre to centre with 2 Nos MS handles of 12mm dia suitable for carrying of pit cover.

M&L in reppacement of old unserviceable GI Earth wire size 04 mm as earth continuty conductor complete all as specified & directed

Supply, laying, connecting and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sqmm 4.0 core complete all as specified and directed

Excavation in trenches in soft/loose soil not exceeding 1.5m depth & not exceeding 1.5m in width over energised LT cables for carrying out brick work for protection of cable duct including for taking out and relaying of LT Cables complete all as specified and directed

Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25cm thick as in soft/loose soil complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Supply & laying dry fine sand for cushioning of underground cable laid in trenches/duct complete all as specified and directed Note:- Punned thickness shall be measured.

M&L for sub class 'B' burnt brick flat across the cable, for protection of cable laid in trenches complete all as specified and directed

Supply and laying GI pipe mideum grade 50mm dia laid in trenches for protection of UG cable in replacment of old unserviceable complete all as specified and directed

M&L for cutting of road/ hardstanding upto depth 45 Cm from ground level with necessary machine including filling with PCC 1:3:6 upto surface level & making good disturbed surface complete for laying of GI pipe of 50 mm dia complete all as specified and directed . Note : Supply and laying of GI Pipe 50 mm dia shall be measured & paid saperately

M&L in replacement of Wiring for circuit/submain wiring alongwith earth wire of FRLSH PVC insulated copper conductor,single core cable in surface/recessed of size 2X4 Sqmm + 1X4 Sqmm earth wire in & including PVC conduit not less than 20mm dia, medium grade and lugs/thimble with nuts,bollts and washers etc complete all as specified and directed Note:- Two run of 4 Sqmm Cable, One run of 4 Sqmm Cable and one run of PVC Conduit shall be measured one unit.

ARYA ENTERPRISES

Surjit and Sons

R.K ENGINEERS & CONTRACTORS

A.R.P. ENGINEERING SERVICES