Installation of surge arrestor protection system at bankola colliery sankalpakhani ht surface substation,no 8 pit ht substation,no 1 pit ht surface substation and main electrical surface substation near workshop site of bankola colliery under bankola

12nos ht and ht cable kit jointing at ps unit no 3 and 4 pit surface electrical substation and millennium incline electrical surface substation of shankapur colliery under bankola area

Installation of surge arrestor protection system at bankola area ht surface sub station , area office ht sub station , area hospital , ht surface sub station and gulmohar club electrical surface substation site under bankola area.

1. 8 no of ht and lt cable kit joining at no 8-pit new electrical surface substation &#x0d 2. renovation of 440 lighting line at cro camp colony surface under bankola colliery&#x0d

Cleaning of main ht surface substation near cm project site of kumardihi b colliery under bankola area.

18 nos ht cable kit jointing at beltola 11kv surface electrical substation and area office 11kv electrical substation under bankola area.

Ht straight through cable jointing at ug at no 1 incline shankalpa khani incline pit no 8 ug of bankola colliery under bankola area.

Ht straight through cable jointing at ug at no 1 incline shankalpa khani incline pit no 8 ug of bankola colliery under bankola area.

Renovation reorganization of anticlimbing system at all ht and lt overhead line to ensure human safety of bankola colliery under bankola area.

Renovation reorganization of anticlimbing system at all ht and lt overhead line to ensure human safety of bankola colliery under bankola area.