Maintenance and re-routing of 3.3KV HT mines OH Line conductor, Poles and accessories near pumping station 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.

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 double pole 3 wire cross arm for 11KV/22KV/33KV over head line 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. (for SP)

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

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

Supply 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 GI wire No.8 SWG including binding etc. as required

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

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

Total impact of GST for the purpose of CTC

M/s Kamrul Construction

HIRAMAN MAHTO