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

Establishment of power supply infrastructure for dewatering operation from bhanora west block colliery to bhanora west oc patch under satgram sripur area

Annual maintenance contract of 04 nos of johnson make lift installed on fob (g+1) at bnrs (02 nos), cpr (01 no) & sv (01 nos) railway stations through oem for 05 years.

Supply, installation, connection and commissioning of 04 number conventional type for 132 kv and 33 kv pt 12 number boring type earth pit for 50 mva power transformer no. 04 05 and sst and water supply pipe for summer season of 132/33 kv gss, dvm

Pumping arrangement for 10th dip at ningah colliery under satgram-sripur area

Supply and installation of automatic rpm and air pressure recorder for ventilation fan at ningah colliery under satgram-sripur area.

Non-destructive testing of winding rope, vital components of steam winder assembly, cage suspension gear and head gear pulley shaft of pit no-04 and pit no- 05 at ningah colliery under satgram-sripur area.

Supply and installation of rope slack device with indicators for winder of ningah colliery under satgram-sripur area.

Certification of lancashire boiler no wbl 8110 including cleaning, dismantling and repairing at ningah colliery under satgram-sripur area

Complete repairing/rewinding of 500kva,11kv/440v main transformer installed at ab pit colliery under satgram-sripur area