Cradling and restringing of a portion of 230 V and 440 V OH Electric line supplying power to Residential Quarters at Gandhinagar Colony, Hindstrip Colony and 3 no. Colony, w.r.t. Bokaro Colliery, under BnK Area.

Amount

Supplying and erection of channel iron 75 mm x 40 mm x 6 mm (7.14 kg per meter) 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.

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. (8 span x 45 x 4 wire) + (3 span x 45 m x 3 wire) = (1440 + 405) m x 0.214 kg/m = 394.83 kg

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 mm) 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

Supply of 8 SWG G.I. wire (for Earthing & Cradling): 35 span x (50 m x 3) = 5250 m x 0.116 kg = 609 kg

Erection of 8 SWG G.I. wire (for Cradling)

Total impact of GST for the purpose of CTC

M/S JAI MAA ENTERPRISES

CITY ELECTRICALS