Maintenance of LT Overhead line and extension of overhead line with providing cradle guards and Lightening Arresters and earth pits for the transformers installed at Jehlitanr Chowk under KDH OCP, NK Area

Amount

Supplying and erection of three piece nonlinear resistor type lightning arrestor suitable for 3 wire, 11 KV overhead lines with rated voltage 9 KV (rms) with a nominal discharge current rating of 5 KA and complete with galvanized 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 masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 mtrs long etc etc. with charcoal and salt as required.

Erection of metallic pole up to 10 m 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 stay set complete (galvanized) 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, bow tightener, 7/ 3.15 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.

Erection of AAA conductor of 7/1.96 mm to 7/3.10 mm dia.

Erection of channel iron 75 mm x 40 mm x 6 mm cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc and painting with primer and finished paint as required.

Supplying and erection of 75 mm x 90 mm shackle insulator with G.I. Bolt, nuts and straps etc. as required.

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

Supply of 8 SWG G.I earth wire for Cradle Guards.

Erection of cradle guard as required.

Total impact of GST for the purpose of CTC

M/S PRAVEEN KUMAR

M/S A. K. ENTERPRISES