Erection of poles, cradling wire, conductor, stay set at Bachra Siding and earthing work at plant premises under CHP-CPP, Piparwar Area.

Erection of steel tubular or rail pole strut 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, etc. as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle ( 20 mm X 60 cm), 7/ 4.00 mm dia G.I. stay wire and 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.

Supplying and erection of galvanised 'D iron clamps complete with shackle insulator (100 mm X 110 mm), GI bolts, nuts and washers, coach screws etc. as required

Supplying and erection of 100 mm X 80 mm pin insulator complete with G. I. Spindle and nuts etc. as required .

Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Supplying and erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required. (a) 3 span x 40 mtr. X 3 wire = 360 mtr. X 0.214 kg/km=77.04 kg.

Erection of G.I. Wire No. 8 SWG including binding etc. as required.

Supply of 8 SWG GI wire cradle guard of OH line A. (a) 3 span x 40 m x 2 no = 240 mtr. (b) 3 span x 20 no. x 1.5 mtr = 90 mtr. a+b= 240+ 90 = 330 mtr. 330 mtr x 5 % extra = 16.5 mtr. =330 + 16.5 = 346.5 mtr. 0.3465 x @ 98.03 Kg/Km = 33.96 kg