Maintenance n repairing of 11 KV grade OH Line from Parej Substation to Tapin north Substation for monsoon preparation at Tapin North OCP under Hazaribagh Area.

Amount

Erection of ACSR conductor of 7/3.35 mm to 7/4 diameter and above including binding etc as reqd.

Erection of disc/pin insulator for 11KV O/H line as required.

Supply and Erection of stay set complete (Galvanized) with 19/20 mm dia X1.8 m long stay rod, anchor plate of size 45cmX45cmX7.5mm, thimble, stay clap, turn buckle (20 mm x 60 cm), 7/4.00mm dia GI stay wire & strain insulator etc in cement concrete 1:3:6 (1 cement:3coarse sand:6 graded stone aggregate 40 mm nominal size) foundation including excavation & refilling etc as required.

Erection of cradle guard as required.

Supplying and erection of 11 KV pin insulator complete with large steel head GI 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.

Supplying and erection of three piec 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 galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required.

Erection of GI wire no. 8 SWG including binding etc. as required.

Dismantling of over head lines comprising of copper/ aluminum over head conductor, G.I wire, cross arms, insulators etc. as required.

Cradle guard making.

Supply of G.I. wire (8 SWG) (Rs. 120.00 - 18% GST = Rs. 101.70/ Kg)

Total impact of GST for the purpose of CTC

Nehru Electricals (BID ID -1148549)

Rajneesh Electricals (BID ID -1148887)