Changing of gasket and studs of 1000 kva 11kv/550 volt power transformer sl.no. 17189 and id.no. 07 at 7 pit sub-station of jealgora colliery under lodna area( local id.jel/tr/1000 kva/07).

Erection of 3 phase 440 volt power supply from nearest source point i.e. kuyya colliery bastacola bccl for pumping from sump at baliapur road for kujama and lodna colony of kujama colliery under lodna area.

Patch repairing of 500kva make-bside 6.6kv 550/440 volt doubl rasio transformer sl.no.4009255 at akwmc katras area

Repairing of one(01) no.400amps 440volt g.e.c. make ocb switch with busbar sl. no.30/ 2135 and local id.no. kj/14 at 3 pit sub-station of kujama colliery under lodna area.

Repairing and straightening of electric pole of 440 volt overhead line at different places in kujama colliery under lodna area( damaged pole 12 nos.)

Complete rewinding/ repairing installation commissioning and transporting of 500 kva 11 kv/440 volt( local id.no.kj/tr/500kva/11) east india udyog ltd make transformer at moharibandh sub-station of kujama colliery under lodna area.

Complete rewinding/repairing of one(1) no.500 kva 11kv/440 volt light transformer sl.no.ets/1741/01 and id.no. nt/500kva/tr/06 make east india udyog ltd of amal.nt-st-jg colliery under lodna area.

Complete rewinding/repairing of one(1) no.500 kva 11kv/440 volt light transformer sl.no.ets/1741/01 and id.no. nt/500kva/tr/06 make east india udyog ltd of amal.nt-st-jg colliery under lodna area.

Erection of overhead line 2 wire 220 volt lighting line of kujama colliery under lodna area.

Partial repairing and changing of cork sheet and stud with rubber bushes of 500kva 11kv/440 volt lighting transformer at bera colliery.