Repair, Maintenance, and Upkeep of the 11KV Overhead Line Charhi Feeder, covering approximately 14 km, including emergency breakdown response as required for duration of 2 years, under the GM Unit, Hazaribagh 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 and erection of galvanised stay set for 11 KV over head lines complete 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 thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV 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 of channel iron 75mm X 40mm X 6mm (7.14 kg per metre) pole top bracket/cross arm for single 11KV overhead line conductor complete with 50mmX6mm flat iron clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supplying of channel iron 75mmX40mmX6mm (7.14kg per metre)V shape cross arm for two 11KV overhead line conductors complete with 50mmX6mm M.S. flat iron clamps,bolts and nuts including drilling holes for insulator pins,bolts,nuts and washers etc(asperdrawing) and painting with primer and finish paint as required.

Supplying of two lengths of channel iron 75mm X40mm X6mm (7.14 kg per metre) double pole cross arm for three wire 11KV over headline conductors complete with through bolts and nuts for clamping to the poles, 50mmX 6mm M.S.flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/fittings, bolts,nuts and washers etc (as per drawing) and painting with primer and finish paint 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 11KV disc insulator for 11 KV overhead 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 7/3.35mm to 7/4 .00 dia and above including binding etc. as required.

Making of cradle guard by supplying 6SWG GI wire

Erection of cradle guard as required