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

Repairing and maintenance of ht 6.6kv overhead line from regional substation sudamdih to water filter plant sudamdih feeder no 2 and reinstallation of lt overhead line near damodar river under asp shaft colliery.

Repairing and maintenance of ht overhead line 6.6kv sudamdih sub-station to football ground and new mine

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.

Complete repairing and maintenance of 6.6kv ht 3 phase overhead line from regional substation 33kv 6.6kv sudamdih shaft to cocp substation 6.6kv mine and issuing test certificate of overhead line p. no 11 for dgms approval under asp colliery.

Repairing / maint.of ht ( 6.6 kv) overhead linefrom regional sub station sudamdih towater filter plant sudmdih ( feederno 2 ) and reinstallation of lt overhead line near damodar river under asp (shaft ) colliery.

Repairing/maint/ht(6.6kv)cable pvc of 2 nos20mva transformer33kv/6.6kv at regionalsub-station shaft andunder asp colliery

Mansoon preparation work for complete repairing maintenance of ht 6.6 kv overhead line from regional sub station sudamdih to river side feeder no 4 and 7 sudamdih under asp colliery

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.