Consultancy charges for testing and calibration of different rating breakers transformers earth pits cables and overhead lines as per regulation for 0 seam and 7 no substation under abdkc.

Consultancy charges for testing and calibration of different rating breakers transformers earth pits cables and overhead lines as per regulation for 0 seam and 7 no substation under abdkc

Consultancy charge for testing and calibration of breaker transformer earth pit overhead line (11 kv and 3.3 kv) and cable installed at new sub-station of kujama colliery

Installation of 6 nos interlocking work at double pole (dp) to the circuit breaker (limit switch) with dc circuit work at dhansar pit substation and excavation workshop at adic, kusunda area.

Testing and calibration of breaker, transformer, earth pit and cable at victory substation and camp substation bastacolla colliery as per dgms approved cear2 023 regulation 45.

Provision of 14nos. of additional earth pits connection with 40mm m.s. rod for a depth of 20 feet 7nos. for each feeder vcb bays- 2 nos. for lv i- ii vcb, 1 no. for gc breaker and 2 nos. for 16 mva power transformers i-ii at kolathuplym110/22 kv ss