Suppyling and erection of three piece nonlinear resistor type lighting arrestor with earth pit near Transformers and on 11 KV OH Power Line System in the premises of DHC, GNC, JNC and RNC of CCL HQ. Ranchi.

Amount

Supply and erection of three piese nonliniar resistor type arrestor suitable for 3 wore, 11 KV overhead lines with rated voltage 9 KV (RMS) with nominal discharge current rating of 5 KV and compleate with galvanised clamping arrangement, G.I. bolts, nuts, washers etc as required.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required.

Supply and erection of 10 sq.mm ISI marked, FRLS PVC insulated, single core copper conductor cable (for connection of Lightning arrestor and Transformer earthing).

Earthing with G.I. earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required.

Supply of 6 SWG GI wire (for Continues earth wire).

Erection of G.I. wire 8/6 SWG including binding etc as required.

Total impact of GST for the purpose of CTC

M/S RAJENDRA CIVIL AND ELECTRIC WORKS