Rewinding and repairing of 04 mva transformer 33 kv 6point6kv 3 point 3 ht power transformer sl no 1212440 make m and b switchgear ltd of amlai ocm of sohagpur area secl

Fabrication and repairing of 150 hp direct haulage for smooth and safe haulage operation at pit no. 09 in madhaipur colliery under pandaveswar area.

Repairing of 12kv, 800amps vcb switch biecco &#x0d lawrie make sl. no. vb8a-7762 for controlling of &#x0d 1mva transformer 11kv/3.3kv of albion sub-station of damoda colliery.

Repairing of 11kv/600amps vcb switch biecco lowrie make sl. no. dc/20 for controlling of 150kva 440v transformer incoming fire area substation of damoda colliery.

Repairing of 11kv, 800amps biecco lowrie make vcb, 51. no. vb8a7766 for controlling of fire area sub-station of damoda colliery

Repairing of 11kv, 800amps biecco lowrie make &#x0d vcb switch, sl.no.-vb8a-7370 for controlling of &#x0d lighting circuit of khodovelly of amp colliery.

Repairing of 800amps 11kv biecco make ocb switch sl. no.1358 controlling of 11kv transformer, 440volt &#x0d domestic lighting power supply at budora sub-station amp colliery barora area.

Repairing of 11kv, 400a gec make h.t. ocb switch sl. &#x0d no. m-6290 for controlling of 1000kva, 11kv/440v &#x0d lighting transformer switch at karmatand sub-station &#x0d of damoda colliery at barora area.

Repairing of 11kv, 400amps vcb switch, type nflp electroteknica make, colliery sl.no.ba/ht/vcb/01 for &#x0d controlling of lighting transformer area office substation of barora area

Complete repairing of 11kv, 800a, sl.no- vb8a/7372 of biecco lawrie make vcb at dahibari substation under dbocp mine.