Required Electrical work for AC installation at Prakash Pant Bhawan, Vidhan Sabha, Dehradun.

Amount

S/L of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required .Make- Havells /KEI/ Grandley 3.5 ×185 Sq mm Al Armoured

………Do………….. But Size 4 × 35 Sq mm Al Armoured

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 4 X 35 sq. mm (32mm)

………Do………….. But Size 3½ X 185 sq. mm (57mm)

S/F 63 Amp,25 KA ,415 V ,FP MCCB in Suitable size of MCCB Enclosure Make - Havells /HPL/ Legrand

Earthing with G.I. earth plate 600 mm X 600 mm X 6 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 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required 2 X 16 sq. mm + 1 X 6 sq. mm earth wire

………Do………….. But Size 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 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) 12 way , Double door

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

Supplying and fixing following rating, double pole, 240 V,isolator in the existing MCB DB complete with connections,testing and commissioning etc. as required.63 A

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 A

Supplying & fixing suitable size GI box wih modular plate and cover in front on surface or in recess including providing and fixing 25 A modular socket outlet and 25 A modular SP MCB, "C" curve including connections, painting etc. as required.

Lotus Contractors and Traders (BID ID -342668)

SATISH ELECTRICALS PAURI (BID ID -342697)

M/s Dhawan Electrical Works (BID ID -344597)