Handling of standard weights for testing of 05 nos road weighbridges under bonjemihary colliery under salanpur area.

Maintenance/overhauling of 03 nos of 11kv/3.3kv transformers at ningha colliery, satgram-sripur area

Supply of bearings for 11kv and 3.3kv ht motors

Repair and maintenance including diversion and extension of 3.3kv overhead line from 3mva/3.3kv transformer, jhirkey basti to jhirkey river side and harizan tola to safique gali transformer and mustaque gali under kathara colliery for the period of 0

Transformer installation and constructing 11kv oh line

Complete rewinding and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

3mva 33/11kv 3-phase transformer model winding

Repairing of 40hp haulage motor 02 nos and 3.3kv 100amp acb of jambad colliery

Insulating mats upto 3.3kv - cem,insulating mats upto 11kv-cem,insulating mats upto 33kv -cem

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua area