Electrification and Electrical Installation in the Building of Govt. Higher Secondary School Chanuanta (Block B) Udhampur.

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/recessed conduit as required.

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in existing surface/ recessed conduit alongwith 1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed medium class PVC conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed PVC conduit as required.

1 x 1.5 Sq.mm

Supplying and fixing following modular type switch/ socket on the existing switch box cover including connections etc. as required.

5/6 amps switch

15/16 amp switch

3 pin 5/6 amp socket outlet

6 pin 15/16 amp socket outlet

Bell push

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

1 or 2 Module (75mmX75mm)

3 Module (100mmX75mm)

4 Module (125mmX75mm)

6 Module (200mmX75mm)

8 Module (125mmX125mm)

12 Module (200mmX150mm)

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providng and fixing 2 nos. 3 pin 5/6 A modular socket outlet and 2 nos. 5/6 A modular switch, connections etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single Pole

Single Pole & Neutral

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

4 way (4 + 12), Double door

6 way (4 + 18), Double door

Supplying and fixing of 20/22 watt LED 4 feet tube light fitting/fixture CRCA housing with 2000 Lumens and min lumens efficiency 100 Lumens/watt P.F 70.95 THD < 16% & voltage input range 140-270 V with Shot circuit & overloading protection circuit off

Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.

Providing and fixing 25 mm X 3 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required

Providing and fixing 25 mm X 3 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing of L.T switch gear power control panel floor/Wall mounted Indoor type totally enclosed, compartmentalized, cubical made of 2mm thick sheet duly powder coated free from dents, dust uneven surfaces and vermin proof (as per technical specifications suitable for 415 volts 3 phase 4 wire 50 HZ AC supply complete with hinged doors having locking arrangment with provision of space for MCCB. COS, Bus Bar etc as required.

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

MCCB FP 250 Amp. 36 KA ICU=ICS=100%

MCCB FP 160 Amp. 36 KA ICU=ICS=100%

Change over switch 200 Amp FP front operatable

Supplying installation testing and commissioning of XLPE insulated and PVC sheathed / power cable of 1.1 KV grade of following size directly in ground with proper protection layer as required.

95 sq. mm x 3.5 core Armoured.

Supplying and fixing of following Electrical items with complete connections as required.

Round Sheet

Fan Sheet

Angel / Batten Holder

MCB SPN 63 Amp.

TPN 63 Amp

Supplying and fixing of following electrical items suitable for operating on 240/230Volts AC, 50 Hz supply.

Ceiling fan 1200 mm sweep along-with rod up-to 2 feet long as required.

Exhaust fan 300 mm (Metallic)

Supplying and fixing of (90 + 5) watt LED Street Light complete with MS/GI pipe bracket duly embeded along the parapet /wall including complete connections as required.

DEV RAJ MAGOTRA

Ganesh Sharma

DEEPAK SHARMA

M/S S.K GUPTA & CO.