reorganization of 220 V OH line due to proposed dumping site at DD mines and providing lighting arrangement in approach road of pit office in respect to bokaro colliery

Amount

Erection of metallic pole of following 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 - Above 8.0 metre and upto 10.0 metre

Supplying and erection of stay set complete (galvanised) 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, thimble, stay clamps, turn buckle ( 20 mm X 60 cm ), 7/ 3.15 mm dia G.I. stay wire and 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 and erection of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 2 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required

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

transportation and handling manually rail / tubular pole site to working site

Supplying and erection of 100 mm X 110 mm shackle insulator with G. I. Bolt, nuts and straps etc. as required

dismantling of OH line comprising of copper/ aluminium OH conductor, GI wire cross arm, insulator etcc as required

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required - 2 x 2.5 Sqmm

Supplying and erection of 100 mm X 80 mm pin insulator complete with G. I. Spindle and nuts etc. as required

supply providing 35 Watt LED light fittings

fitting and fixing of light old and new

8 SWG wire (+) erction of GI wire no 8 including binding etc as required

Total impact of GST for the purpose of CTC

M/S JAI MAA ENTERPRISES

CITY ELECTRICALS