Making of chemical earth pit for transformers (500kva 11kv 440v) at beltola ht surface sub station under bankola area

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 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

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.

Repairing of 600 a ocb switch of beltola substation of bankola area

Installation of led light fitting at different location along with tower light etc. (area offices (02nos),area hospital, area store one no and beltola ht surface substation premises one no site) under bankola area

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

1. 18 nos ht cable kit joining at no 8 pit new surface electrical substation and shankalpakhani incline new electrical surface substation of bankola colliery.&#x0d 2. installation of anti climbing system at all ht and lt oh line to ensure human safety

Replacement of 11kv grade ht cable in cm project of cm substation at narkrakonda kumardihi b colliery under bankola area.

Overhauling of lighting transformer install at cm project surface substation under bankola area.