Rearrangement in 440 V OH line of Excavation workshop to provide separate power supply to DDU, HEMM washing plant, Compressor plant, periphery of workshop and supply and fixing of 110 W LED light to illuminate workshop area at TNOCP,HZB AREA

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and secured with holding clamps, bolts, nuts etc. as required.

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

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

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

Erection of angle iron/ channel iron cross arm on wood/RCC/PCC/steel tubular/rail pole etc as required.

Supplying of two lengths of channel iron 100 mm x 50 mm x 6 mm ( 9.56 kg per metre) double pole cross arm for three wire 33 KV OH line conductors complete with through bolts and nuts for clamps to the poles, 50 mm x 6 mm 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, washers 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 four wire OH line complete with clamps, bolts, nutsand washer etc including drilling holes for insulator pins etc (as per drawing ) and painting with primer and finished paint as required.

Supply and Erection of stay set complete (Galvanized) with 19/20 mm dia X1.8 m long stay rod, anchor plate of size 45cmX45cmX7.5mm, thimble, stay clap, turn buckle (20 mm x 60 cm), 7/4.00mm dia GI stay wire & strain insulator etc in cement concrete 1:3:6 (1 cement:3coarse sand:6 graded stone aggregate 40 mm nominal size) foundation including excavation & refilling and also with 0.6 m long brace of size 50 mm X 50 mm X 6 mm angle iron with 50 mm dia pully fixed at one end of the brace as required.

Providingand fixing M.V. danger notice plate of 200 mm X 150 mm,made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Erection of cradle guard as required.