Rewinding and repairing of 250 kva, 3.3 kv/440 volt make transgietz enterprises sl-te/211 transformer installed at east colony of kuju colliery under kuju area.

Rewinding and repairing of 400kw,3.3kv 1470 rpm, ht induction motor marathon make si no-3f330433/3 of topa project under kuju area.

Repairing of lt er and power protection system for pump motor sets installed at mine no 2 for water supply arrangement to adarshnagar colony of locp,ibva

Repairing of diesel engine pump make kirloskar engine&#x0d type 4r1040 sr no 4h 203010 0600007 38.3 52 kw hp 1500 rpm for dewatering accumulated water at coal face of kanchan ocm nowrozabad sub area johilla area

Rewinding and repairing of 165kw 3.3kv 1470 rpm, ht induction motor marathon make sl no-f331167/1of peocp under hazaribag 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.

1.one no. full repairing/rewinding of cg make 90kw, 550v sq. cage induction motor of dhemomain incline colliery under sodepur area. 2

Repairing and complete overhauling of 2 nos dsm-3 kirloskar make pump for water supply to crusher and water tanker filling respectively and 2 nos dsm-4 pump assembly for water supply in hospital colony phase -ii w.r.t konar exp ,bnk area.

(a) hoisting of burnt and lowering of repaired 6stage &#x0d submersible pump motor with cable at budora office &#x0d borehole for domestic water supply to workers colony &#x0d (b) recovery and repairing of 10dinch pipes at mines of &#x0d phularitand, ampc.

Repairing/rewinding of 150 kva, 3.3 kv/550v, crompton parkinson make power transformer, si no -1844 of ranipur colliery (filter plant) under parbelia group of mines used for domestic water supply (b) repairing/rewinding of 250 kva, 3.3 kv/550v, gec m