A)extension of overhead line through ab cable for illumination purpose b)installation of distribution transformer c)erection of 3.3kv ohl for installed of 315kva transformer d)renovation and erection of 440 volt head line at sarubera colliery.

Repairing of stick assembly and lhs final drive assembly along with its foundation of ck300 shovel sl. no. 737 deployed at topa ocp, kuju area.

Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

Engagement of 02 nos. tractor mounted water tanker for supplying of water for construction purpose at hijukita rehab site (near school and masjid area) for the period of 320 days under rajmahal area.

Repairing of 02 nos. welding transformers and repairing of 02 transformer 63kva, 3.3kv/220v for ekg shovel at tapin north ocp, hazaribagh area.

Repairing of 02 nos. welding transformers and repairing of 02 transformer 63kva, 3.3kv/220v for ekg shovel at tapin north ocp, hazaribagh area.

For repairing / rewinding of double 600 amps welding machine 440/220 volt 03 phase oil cooled at akwmocp work shop katas area bccl

Repairing of welding machine 3 phase, 600 a, 440/220 volt of workshop of bansdeopur colliery under sijua area. (b) for repairing and rewinding of 450 amps air cool welding machine 3 phase 440/220 volt sl no. - asr- 210/01 of workshop at n

Repairing and rewinding of 600 amp, 440v, oil cooled welding transformer/machine of abocp mine

Repairing of 02 nos. radiator assembly of tata hitachi zx650h excavator at tapin north ocp, hazaribagh area.