Completerepairing/maintenanceof ht (6.6kv) overheadline from regional substation sudamdih tomain colony (hospital) sudamdih (feeder no.1) asp colliery.

Complete repairing /maintenance of ht (6.6kv) overheadline from regional substation sudamdih tomain colony (hospital)sudamdih (feeder no.1)under asp colliery.

Making slab to cover 33kv/6.6kv cable trench at regional sub-station at asp colliery, sudamdih under e.j area

Complete repairing/maint of ht ocb (6.6kv) 400 a, sl. no. 16501, make polish of regional sub-station sudamdih under asp colliery

Complete repairing and maintenance of lt 440v overhead line of main colony and rescue station sudamdih under asp colliery.

Repairing and maintenance of ht 6.6kv overhead line from regional substation sudamdih to sudamdih thana from feeder no 1 under asp shaft colliery.

Complete repairing/maint and overhauling of ht 6.6kv breaker ocb,400a, sl no16506, maker-polish of regional sub station sudamdih under asp colliery

Complete repairing/maintenance of ht 6.6kv overhead line from main colony sudamdih hospital to type -iv colony and from type iv to tinna ghar under asp colliery e. j. area bhowra

Complete rewinding and repairing and maintenance of ht 6.6kv oil circuit breaker polish make 400a sl no 16524 of regional sub station sudamdih under asp shaft colliery.

Complete rewinding/repairing of 500kva, aluminium transformer 6.6kv/440-volts, sl.no.4009258 make-g.e.c pvt.ltd. of sudamdih colony under asp(shaft) colliery.