Repair and maintenance of 440v OH line from sub-station to Chalna Weigh bridge in r/o SDOCM

Amount

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 ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. asrequired.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 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

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per meter) cross arm for 2 wire overhead 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 angle iron/channel iron cross arm on wood/ RCC/ PCC/ steel tubular/ rail pole etc. as required

Supplying and erection of stay set complete (galvanized) with 19/ 20 mm dia X 1.8 meters long stay rod, anchor plate of size 45 cm X45cmX7.5mm, thimble, stay clamps, turn buckle (20mm X60cm), 7/4.00 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 galvanized 'D' iron clamps complete with shackle insulator(100mm X110mm),G.I.bolts, nuts and washers, coach screws etc. as required

Supplying and erection of100mm X80mm pin insulator complete with G. I. Spindle and nuts etc. as required.

Supply of 6 SGW GI wire 7 span x 3 wire x 50 mtr=1050mtr +30% (315mtr)=1365 mtr x 0.192=262.08kg

Erection of cradle guard as required 7 span x 32=224 Nos

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

Dismantling of overhead lines comprising of copper/ aluminum overhead conductor, G.I. wire, cross arms, insulators etc. as required 5 span x 3 wire x 50 mtr = 600 mtr x 0.394=236.40kg

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of1m above ground level and removal of rubbish upto a distance of50 m outside the periphery of the area cleared

Providing and making steel pole collar with cement concrete (1 cement : 3 coarse sand : 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required. (volume of pole/ pipe not to be deducted) 8x3'x3'x2'=144cftx.0283=4.08cum

Teransporting of pole

Total impact of GST for the purpose of CTC

M/S R.N. ELECTRICAL WORKS

M/S ANUPAMA ELECTRICAL WORKS