Repair cum maintenance of the 3.3 kv and 11 kv gang operated a.b. switches, including its accessories for its installation, installed in mine, workshop and the 11 kv main substation, under karo ocp, bnk area

Onsite oil filtration of all the distribution and the power transformers under karo ocp, w.r.t. karo ocp, under bnk area

Onsite repair and prive maintenance of two nos. of high mast lighting tower and repair, maintenance, and erection of the 500 w and 300 w l.e.d. flood lights installed at the different location of the mine under karo ocp, bnk area.

Part repairing, overhauling and maintenance work of the tata make departmental truck bearing no. br20g0880, w.r.t. karo ocp, under bnk area

Onsite repairing of two nos. ocb switches, first 3.3 kv, 400 a, sr. no. 82 by 216, reyrolle burn make and second 11 kv, 400 a, sr. no. 82 by 59, reyrolle burn make at karo ocp, bnk area

Di of pipeline 300 mtrs length, dia 6 inch (dismantling, transporting ,laying, jointing)at nichitpur ocp(ii) and installation of ms pipe 100mm 4 inch digging laying, jointing, refilling, welding etc

Providing , laying and fixing of 100 mm dia g i pipe with welding and supply of 4inch dia g i flange for laying and maintenance of existing pipe line from different location of colony to meet domestic water demand w.r.t konar exp ,ocp,bnk area.

Construction of protective boundary through a portion of the pipeline of 2000 g.p.m. pump, in operation in mine, feeding water to the tanker point, by rail poles and work of channel, angle iron, under karo ocp, bnk area

Part re winding and maintenance work of the 11 kv by 3.3 kv, 2 mva, sr. no. 458 a/ 4, east india electricals make transformer, installed at the 11 kv by 3.3 kv main substation of karo ocp, under bnk area

Repairing of the transformer stands in mine and repairing of the tanker point at the pit office, w.r.t. karo ocp, under bnk area.