replacement of old and damaged HT and LT overhead line accessories and maintenance from DD mines substation to magazine in respect of Bokaro Colliery

Amount

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

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required

Supply and erection of 11 KV Pin insulator complete with large steel head GI pin, nuts washer etc as required.

Supply and erection of 11 KV disc insulator for 11 KV OH line with galvanized insulator fittings ball and socket type and complete with galvanized strain clamps bolts and nuts washers etc as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 2 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint 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 and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required

Erection of angle iron/ channel iron cross arm on wood/ RCC/ PCC/ steel tubular/ rail pole etc. as required

Supplying and erection of 100 mm X 110 mm shackle insulator with G. I. Bolt, nuts and straps etc. as required

Supplying and erection of 100 mm x 65 mm pin insulator with G.I. spindle and nuts etc. as required.

tensioning of sagged conductor including unbinding and binding of conductor

Supply and erection of 8 SWG GI wire for earth continuity and cradling

erection of 6 SWG GI wire for earth continuity and cradling

Erection of cradle guard as required

erection of light fittings on pole

Dismantling of dog conductor, Damage disc and pin insulator, Damage G. I. Wire etc whichever required.

dismantling of conductor for replacment of damaged disc insulator and erection of conductor after replacment of insulator by making arrangement to hold the conductor on overhead line

dismantling of conductor from pin insulator including unbinding of aluminium wire for holding conductor with pin insulator for replacment of pin insulator

service wire disconnection and re connection for load balancing

dismantling of jumper

re-erection of jumper

meggering of overhead line with all accessories i.e megger, discharge rode and wire

Total impact of GST for the purpose of CTC

SUNRISE ENTERPRISES

M/S BHARDWAJ ENTERPRISES