For repairing of 03 nos. 11 kv ocbs 400 amps for controlling of 01 nos. 3 mva and 02 mva power transformer of main sub-station under bhurkunda colliery.

Cable jointing and cable termination work for different cable installed at d.g. jealgora 33 kv sub-station of amal. joyrampur colliery under lodna area

Complete repairing / rewinding of 315kva,3.3kv/550 volt tsu kirloskar make sl. no.- 93dgb218/33 convert to 315 kva, 3.3kv/440 volt only transformer at bhalgora new pit sub station of aebsc.

Fresh electrical wiring of (a) d -type quarter no.1 (b) newly shifted 6 no. sub-station (c) community hall in sector-iii of amal.nt-st-jg colliery under lodna area.

Repairing of 500 kva transformer 6.6 kv/550 volt sl.no.224195/3 make-gec at angarpathra 12 no.aarc, akwmc katras area.

Rewinding, repairing and servicing of cooling fans for summer season ( for a period of six months) 315 and 500 mva i power transformer at 400 kv sub station, motiram adda, gorakhpur. under e400 kv s/s division gorakhpur

Repairing and rewinding of &#x0d 5/7.5 mva,11/6.6 kv volt 3 &#x0d phase power transformer &#x0d power &#x0d ware &#x0d for &#x0d kantapahri sub-station of &#x0d make &#x0d sl.no.74400 &#x0d of &#x0d akwmc,under katras area

Repairing of shed at 6 no. sub-station jeenagora durga mandir sub-station of amal.nt-st-jg colliery under lodna area.

Complete repairing rewinding and overhauling of pullen make 120 h.p.550 volt 2900 rpm 6 stage submersible motor and pump set local id. no.joy/ss/120 hp/ at joyrampur colliery of amal. joyrampur colliery under lodna area.

Prive maintenance of 11 kv overhead line of kujama colliery from mohribandh to maharaja pit sub-station and 440 volt overhead line from maharaja pit to kali-mandir office sweeper dhowra and ocp lighting line of kujama colliery under lodna ar