Breakdown, periodical, prive and shut down maintenance of 220kv/132 kv substation/ switchyard and 66kv substation/ switchyard and 11 kv micro hydel substation/ switchyard all transformers and allied equipment like breakers, superstructures, cab

Breakdown periodical prive and shut down maintenance of 220kv 132 kv substation switchyard and 66kv substation switchyard and 11 kv micro hydel substation switchyard all transformers and allied equipment like breakers, superstructures, cables et

Installation of shield wire meshing for protection against lightning strike at dd mines substation under bokaro colliery

Repalcement of old and damaged junction boxes with complete cable connections in the switchyard of 132 kv substation, pb area.

Distinguishing, strengthening and earth continuing of both incoming mines feeders from gandhinagar substation to dd mines and fencing of 11 kv pole at gvtc as pointed out by ddms (electrical) in respect of bokaro colliery

Supply and fixing of pure rubber mat 16 mm thickness 11kv grade at the 11kv dd mines sub station , in respect of bokaro colliery

Reorganisation of 440 v oh line at old excavation shifting area and friday bazar near dd mines sub station in respect to bokaro colliery

Renovation and upgradation of 33kv/ 11kv busbar system for third bay 10 mva transformer at akkocp substation in respect of akk ocp, bnk area.

Cleaning, painting, adjusting of 850nos. 20kg ci test weight for annual stamping of 50t capacity road weighbridge installed at dd mines in respect of bokaro colliery

Supply for spares for 33/6.6kv kirloskar make sf6 type and 11kv kirloskar make vacuum circuit breakers installed at river water pump houses, switchyard and colony substation