Repairing, overhauling of ps-8 and loading section 02 mva transformer make - ngef, 6.6 kv to 433v at madhuban coal washery under block-ii area, bccl.

Repairing and maintenance of over head line 6.6 kv power from existing madhuban coal washery to newly proposed 5.0 mtpa madhuban nlw coal washery under block-ii area, bccl.

Repairing, overhauling of vibrating screen gear box assembly of unit 910-1 and 913-3 of ps-9 section at madhuban coal washery under block-ii area, bccl.

Repairing and replacement of worn out spare of ps-1 sump pump i.e. head shaft, impeller, tt joint and bush of rom section at madhuban coal washery under block-ii area, bccl.

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Complete repairing, overhauling of 6.6kv , 1250 amps ngeg make sl .o 4811211592 and sl. 11211595 low oil cercuit breaker with its panel in loading section at madhuban coal washery under block-ii area, bccl.

repairing, overhauling of 6.6 kv, 1250 amp make ngef low oil circuit breaker feeder no 02 with its panel in lagoon section at madhuban coal washery under block-ii area, bccl .

Repairing of 03 nos. ps-9 and 01 no. loading 02 mva transformer make ngef, 6.6 kv to 433v at madhuban coal washery under block-ii area, bccl

Repairing, overhauling of low oil circuit breaker with panel 6.6 kv, 1250 amp in ps-24 of nocp for at madhuban coal washery under block-ii area, bccl .