Diversion and rearrangement of 440 V O/H Electric Line supplying power to Hill Top Pump at the 11 kV Main Substation, w.r.t. Bokaro Colliery, BnK Area.

Amount

Erection of metallic pole (above 8 m and upto 10 m) 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 stay set complete (galvanized) with 19/20 mm dia x 1.8 meters long stay rod, anchor plate size 45 cm x 45 cm x 7.5 mm thimble stay clamps, turn buckle, (20 mm x 60 mm) 7/3.15 mm dia G.I. stay wire and stain 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 of channel iron 75 mm x 40 mm x 7.14 kg per mtr cross arm for 4 wire O/H line complete with clamps. Bolts nuts etc including drilling of holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

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 ACSR conductor of 7/3.35 mm to 7/4.00 dia meter and above including binding etc. as required. (45 m x 4 wire x 6 span) x 0.394 kg/m = 425.52 kg

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

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required. (45 m x 4 wire x 6 span) x 0.394 kg/m = 425.52 kg

Total impact of GST for the purpose of CTC

M/S JAI MAA ENTERPRISES

CITY ELECTRICALS