Dismantling of 3.3 kv oh line due to shifting at quarry no. 2 kathara colliery

Dismantling of 3.3 kv oh line due to shifting at quarry no. 2 kathara colliery

Reorganization extension of 6.6kv oh power line from excv. 1844 at quarry no. 2 (2.5 no.) to excv. 1851 and quarry no. 3 pump of kathara colliery

Reorganization extension of 6.6kv. oh line from quarry no.1 (1.5 no.) to quarry no. 2 (2.5 no.) for power to excv. 1844 and 1075 of kathara colliery.

Repairing and rewinding of motor 450kw 6.6 kv marathon make with sl. no. 3f660863/7 running at 3 no. quarry for dewatering under kathara colliery.

Painting of electric pole of 6.6 kv and 11 kv oh line from regional sub-station to quarry no. 02 and 03 via sub station no. 02 of kathara colliery

Marching of ekg-5a shovel (mahakal) from 02 no quarry to 01 no quarry for power supply of o/h line 3.3kv at kathara colliery.

Repairing of 6.6kv/3.3kv/ vcb field switch, make andrew yule, 630 amps, sl. no. 0317 for marion shovel exc-1844 of kathara colliery.

Maintenance of 440v over head line from mini quarry to kathara weighbridge under kathara colliery

Supply and fitting of resister type lighting arrestor 5.5kv (rms) and earth pit at quarry no. 2 pump house quarry no. 3 pump house excv-1075, excv.-1844, excv.-1851, excv. - 2859 under kathara colliery