Details: 3.3 kv overhead line at kuju sub-ststion to hesagarha supply and fixing of lightning conductor as required supply and fixing of support insulator errection of tubular pole of length exceeding 10 m but not exceeding 12m in cement concrete 1:3:6 (1 cement:3 coarse: 6 graded stone aggregate 40 mm nominalsize) foundation including excavation & refilling etc as required. supply of two lengths of channel iron 75 mmx40 mmx5.7 kg/m double pole cross arm for 3 wire o.h. kline conductors complete with through bolts & nuts for clamping to the poles 50 mm x 6 mm ms flats welded on one side th the channel iron and with bolts & nuts on the other side for lying cross arm together, including drilling holes for insulators pins/ fittings, nolts & nuts etc and painting with primer and finish paint as required. supply of chanel iron 75 mm x 40 mm x 6 mm (7.14 kg./m) cross arm for two 11 kv o.h. line conductor complete with 50 min x 50 mm x 6 mm (angle iron bracket welded to the channel iron and complete w
Sector: Mining