Erection of New HT OHL from F substation to central pump house at coal section of Dudhichua Project for supplying uninterrupted power to pumps during Monsoon period

Amount

PART-A (Supply):

Supply of 7/14 SGW GI wire for Guarding and earthing

Supply of 10 SWG GI wire for latching in shape of Guarding

PART-B (Erection):

Erection of 11/13 mtr long of MS tubular pole in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and secured with holding clamps, bolts, nuts , barbed wire etc. as required.

Erection of all aluminium conductor of 7/3.40 to 7/4.00mm diameter and above including binding etc. as required.

Supply and Erection of galvanised stay set for 11 KV overhead line complete with 19/20 mm dia X 1.8 meters long stay rod, anchor plate of size 45cmx45cmx7.5mm thick turn buckle (20mmx600mm) 7/4.00 mm dia, G.I stay wire and 11kv strain insulator etc in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required

Laying stringing of 7/14 S.W.G. G. I. earth with 10 SWG guarding wire in shape of guarding wherever is required

Supply and Erection of 11kv disc insulator for 11KV overhead lines with galvanised insulator hardware fitting, ball and socket type compelete with galvanised strain clamp,bolt ,nut,washers etc. as required

Supply and Erection of 11kv pin insulator compelete with large steel head G.I.pin nuts washers etc. as required

Erection of double pole 3 wire cross arm for 11kv overhead line etc. as required

Erection of pole top/straight two wire/V shape two wire angle iron/channel iron cross iron arm on wood/RCC/PCC/steel tublar/rail pole etc. as required

Earthing with GI pipe 4.5meter long 40mm dia including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/coke and salt as required.

Laying and fixing of one of PVC inculated and PVC sheathed /XLPE power cable of 11KV grade of upto 120sqmm direct in ground including excavation, sand cushioning , protective covering and refelling the trench as required.

Supply and fixing of light class GI pipe of 80mm dia (normal) 3 meter length along the pole for protection of underground cable as required

Providing and fixing of HT danger notice plate of 250mm X 200mm made of mild steel, at least 2mm thick and vitreous enameled white on both sides and with inscription in single red color on front side as required.

Total impact of GST for the purpose of CTC

M/S. AMAN ASSOCIATES (BID ID -1124954)

M/s HARIHAR SINGH ELECTRICALS (BID ID -1125158)