Supply and installation of 03 nos 11KV grade GOAB with DO fuse in 11KV Overhead line from Murpa Substation to GM office under Kuju Area

Amount

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm 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.

Supply and installation of GOAB 11KV grade 630A

Supplying and erection of 11 KV 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.

Supply and installation of DO Fuse

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required.

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators 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 metre long etc. with charcoal/ coke and salt as required.

Cost of Single Core 16sqmm Cu cable for earthing

Changing of moving Contact 630Amp

Cjanging of fixed contact 630Amp

Changing of Clamp

Changing of Post Insulator

Total impact of GST for the purpose of CTC

SINHA SALES & SERVICES

Electro Enterprises