Erection and Dismantling of HT over head line for Supplying power to HEMM, Pump and Transformers on as and when required basis for a period of one year at Birsa Project.

Amount

Erection of metallic pole of above 10.0 meter and upto 12.0 meter length 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 ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required

Supplying and erection of galvanised stay set for 11 KV over head lines complete 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 thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 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.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) pole top bracket/ cross arm for single 11 KV over head line conductor complete with 50 mm X 6mm flat iron clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Erection of pole top/ straight two wire/ V shape two wire, angle iron/ channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/33 KV as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Erection of cross bracing set.

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

Erection of disc/ pin insulator for 11 KV over head lines as required.

Erection of G.I. Wire No. 8 SWG including binding etc. as required.

Supplying of G.I wire No.6/8 SWG for continuous earthing and cradling (earthing = 12.7Km x 131Kg/Km = 353.70Kg) (Cradling = 196Mtr/Span x 10 nos= 1960Mtr = 1.96km x 131kg/km = 256.76kg, (353.70kg + 256.76kg = 610.46kg, say 610.00kg)

Erection of cradle guard as required.

Supply and erection of MS angle iron 50mm X 50mm X 06 mm (04.71kg/mtr) cross arm for 3wire/4wire over head line for cradle guard

Dismantling of overhead lines comprising of copper/aluminium over head conductor, G.I. wire cross arma insulators etc as required.

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

Connecting/Disconnecting 3.3KV 3 phase power cable from OH line as required.

Disconnecting/Connecting 3phase 3.3KV jumper wire between overhead line as required.

installtion of gang Operating switch/isolator 400Amp, for 3.3KV OH line as required.

Male Contact (Heavy duty) 400Amp,Set of 3Piece (Isolator)

female Contact (Heavy duty) 400Amp,Set of 3Piece (Isolator)

Supply of 16mm X 150mm Bolts & Nuts with washers.

loading, Transporting and Unloading of poles and OH Materials

Total impact of GST for the purpose of CTC

M/S KUMAR GAURAV

M/S GANESH TRADING & CO.