Diversion/Shifting of 3.3KV O/H Line conductor, Pole and accessories in 1.6MVA feeder en-route weighbridge no.3 to Kedla nala, at JOCP under Hzb Area

Amount

Erection of metallic pole of above 10.00 metre and up to 12.00 metre in cement concrete 1:3:6 ( 1 cement: 3 coarse sand:6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required.

Supplying of two lengths of channel iron 75mmx40mmx6mm (7.14Kg per meter) double pole cross arm for three wire 11KV O/H line conductors complete with through bolts and nuts for clamping to the poles, 50mmx6mm MS 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.

Erection of double pole 3 wire cross arm for 11KV/22KV/33KV over haed lines 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 permetre) 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.

Supplying and erection of a set of cross bracing FRLSame work for 11 KV over head line double pole structure having four members fabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height, complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing) and painting with primer and finish paint as required.

Supply & erection of galvanised stay sets for 11 KV over head lines complete with 19/20mm diax1.8m long stay rod, anchor plate of size 45cmx45cmx7.5mm, 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 40mm nominal size)foundation including excavation and refilling etc. as required.

Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. as required.

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

Supplying and erection of 11KV pin insulator complete with large steel head G.I pin, nuts, washers etc.as required.

Supplying and erection of 11Kv disc insulator for 11Kv over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

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

Dismantling of O.H line comprising of copper/aluminium O.H conductor GI wire, cross arms, insulators etc. as required.

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

Supply of 8 SWG GI Wire for earthing and cradling of O/H line

Total impact of GST for the purpose of CTC

YAMUNA MAHTO

M/s Kamrul Construction

M/S S. Z. Brothers & Company

HIRAMAN MAHTO