Rearrangement of 11 KV, 3.3 KV and 6.6KV overhead lines at Sub-station no. 02 under Kathara Colliery

Amount

Erection of metallic pole of following length in cement concrete 1:3:6 [1 cement : 3 coarse sand : 6 graded stone aggregate 4 mm nominal size] foundation including excavation and refilling etc. as req. above 10.00 metre and upto 12.00 metre

Supplying and erection of stay set for 11 KV overhead lines complete (galvanized with 19/20 mm dia x 1.8 M 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 cm )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 grade stone aggregate 40 mm nominal size) foundation including Excavtion & refilling etc. as req.

Erection of ACSR Conductor of 7/3.35 mm dia-meter and above including binding etc. as req. ( 1km x 394kg/km = 394kg)

Erection of Pole top/straight two wires / V shape angle iron / channel iron, cross arm on steel tubular /PCC pole for 11/22/33KV as req.

Supply of G. I. wire No. 8 SWG for cradling. (A) 3nos. x 50m = 150m x 3(approx.) = 450m --> 450m x 0.131kg/m (8SWG GI wire ) = 58.95kg Total = 58.95Kg

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

Erection of double Pole 3 wire cross arm for 11KV/22KV/33KV overhead lines as required

Supplying & erection of 11kv disc insulator for 11kv OH line with galvanized insulator fittings ball and socket type and complete with galvanized strain clamps, bolts, nuts, washer etc. as required

Supplying & erection of 11kv pin insulator complete with large steel head GI pin, nuts, washer etc. as required

Supply of Clamps, bolts nuts etc.

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

Dismantling of overhead lines comprising of copper/ aluminium overhead conductor, G.I wire, cross arms, insulators etc. as required Conductor = 394.00 Kg Channel 12mx9.56/Kg = 114.72 Kg Disc Insulator 18nos x 4kg = 72 Kg Pin insulator 15nosx1.5/kg = 22.5 Kg _________________________________________ Total= 603.22 Kg

Total impact of GST for the purpose of CTC

M/S PUMPY N RAJ ENTERPRISES

M/S VISHAL ENTERPRISES