Description: Rearrangement of 3 3 KV overhead circuit for shifting the existing switch room to the newly commissioned 2 X 5 MVA 33KV 6 6 KV substation under Birsa Project Name of the Work Contract No
Details: Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required. Above 11.00 metre and upto 13.00 metre. Supplying and erection of galvanised stay set for 11 KV over head lines complete 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 thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 11 KV 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. Erection of all AAAC conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding etc. as required. (5.7km X 342.51 kg/km) Supplying and erection of 11 KV disc insulator for 11 KV overhead lines with galvanished insulator fittings,ball and socket type and complete with galvanised s
Sector: Mining