Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

Reapir and maintenance of 11/0.433 distribution transformers and 33/11 kv power transformers, outdoor ht structures at drdl/asl area under ge (i) rnd kanchanbagh, hyderabad

Running repairing and maintenance of 02 nos. of mmv fan system installed at 4/5/6 and 7/8 incline of dhori (k) colliery

Running repairing and maintenance of 02 nos. of mmv fan system installed at 4/5/6 and 7/8 incline of dhori (k) colliery

Repairing and maintenance of 3.3 kv, 550v, 440v, 4 wire oh line and cable jointing at 4, 5, 6 incline of dhori (k) colliery, dhori area, ccl

Repairing and maintenance of 3.3 kv, 550v, 440v, 4 wire oh line and cable jointing at 4, 5, 6 incline of dhori (k) colliery, dhori area, ccl

Repair and maintenance of 3.3 kv oh line initiating from 7/8 incline to 4/5/6 incline and vice versa as stand by line of d(k), dhori area

Maintenance and repairing of 2 nos 1 mva 11kv/3.3 kv power transformer and 1 nos 1.6 mva 11kv/3.3 kv power transformer at site along with door interlocking of ht panel at topa main substation under kuju area.

Repairing/maintenance of (a) 1 mva, 11 kv/ 3.3 kv power transformer make sambhav power tronics si no. ks/ccl/15/1000/02 (b) 1 mva, 11 kv/ 440 v lighting transformer installed at different locations of sdocm, dhori area

Repairing, rewinding and maintenance of 40 nos. ceiling fans installed at various locations like store 7/8 and 4/5/6 incline office building, dispensary, p.o office canteen and officers quarters etc. under dhori(k) colliery, dhori area, ccl