Proposal for repairing of crompton parkinson make ocb 400a, ctr-100/5a, 11kv switch gear main controlling of 3mva 11kv/3.3kv transformer at langri more sub-station at docp.

Repairing of 6.6kv 400a ocb switch make crompton grieves, ctr 200/5a, type emx2, sl. no.- 27894g controlling to 2.5 mva power transformer 6.6kv/3.3kv installed at power house 11kv substation ej area.

Repairing of crompton greaves make 11kv, 400a, ocb, ctr-100/50/5a, oil circuit breaker at dahibari gate sub-station, dbocp.

Complete repairing and overhauling of 1 no ht switch 11kv 400a crompton greaves make ocb switch for controlling of 11kv primary side of 2mva transformer sl no.st/sw/ocb/11kv/27 at 9 no siding of amal.nt-st-jg ocp under lodna area.

Repairing of 11kv 400 amp. biecco lowrie make ocb installed as primary control of 100 kva. 11kv / 440volt transformer near bastacolla ocp.

Repairing of compton greaves make ocb 11kv, 400a, ctr-100/5a, switch gear si. no. 27913g for all main 11kv/3.3kva transformer at 2mva substation nlocp.

Repairing of 3.3kv 400amp ocb switch controlling to 2000 kva power transformer as secondary switch installed at view point 11kv sub station.

Partial repairing of 11kv 400amp ocb switch crompton greaves make at ena ocp, kusunda area

Repairing of crompton greaves make ocb 11kv, 400a, ctr-200-400/5a, switch gear, ref. no. 2516-1980 all main no. (1) 11kv switch gear 33/11kv substation nlocp.

Repairing of 400a, 11kv biecco lowrie make ocb switch, sl.no.116-1952 for controlling of 11kv/440v transformer at budora &#x0d sub-station of phularitand colliery