Repairing / maintenance / erection of LT, O/H Line (440V, 5wire system) at CISF Camp near Kalimandir Bachra of Township (Bachra), under GM Unit, PPR Area

Amount

Supplying and erection of stay set complete (galvanised) with 19/20mm dia X 1.8meters long stay rod,anchor plate of size 45cm X 45cm X 7.5mm,thimble,stayclamps,bow tightener,7/3.15 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1cement:3 coarse:6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Erection of all aluminium conductor of 7/3.40mm to 7/4.00mm diameter and above including binding etc. as required. Erection (7 span, 30mtr, 5wire system, 0.214kg/m)

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 .

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

Supply of Cradling 6/8 SWG G.I. wire for credling [7x{(0.164x30mtrx2)+(0.164x35)}] = 109 kg

Erection of G.I.wire no.8 SWG including binding etc.

Supplying and erection of 75 mm X 90 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 .

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Supplying and fixing of 32mm dia*2.00 meters long GI pipe (medium class)bracket for mounting of fluorescent/HPMV/HPSV street light fitting on pole including the pipe to the required shape, 2nos 40mm*3mm flate iron clamps with nuts,bolts and washer, painting the flat iron with primer and finish paint etc. as required.

Providing and laying in position cement concrete of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone ). Muffing of pole = 0.60x0.60x0.60x18 no pole = 3.88 cum

Pole painting

Supply & fixing of Phase Separator (Spacer). (12span x 3 = 36)

Fixing of LED Street Light fitting

Supplying and drawing 1 x 1.5 sq. mm sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

Total impact of GST for the purpose of CTC