Repairing of boom of l and t ck 300 (sl. no. 757/2946) shovel of jarangdih colliery.

Repairing of air conditioner system, compressor repair and blower motor repair for l and t ck 300 shovel, sl. no. 0757/2946, water tanker s. no. 28290 and bd-155 dozer, sl. no. t-13592 working at jarangdih colliery.

Repairing of float bucket of l and t ck 300, sl. no. 757/2946 shovel of jarangdih colliery.

Repairing and denting of exhaust silencer of different model hemms dumper sl. no.60385, 60388, 60386, 60392, tanker ws28ii-28290, dozer bd-155-13592 of jarangdih colliery.

Repairing of air conditioner system, compressor repair and blower motor repair for bd-155 dozer sl.no.t-13592 and model beml ws 28-2 sl.no.28290 working at jarangdih colliery.

Repairing/fitting of final drive assembly (rhs) and new bearing changing of shovel ck-300 l and t, sl. no.757 of jarangdih colliery

Repair of tr plate, both side arm gp of bd155 dozer, sl. no. 13592 of jarangdih colliery.

Fixing or pasting of conspicuity sheet on hemm dumpers no. d-10303, 10304, 60602, 60615, 60391, total 05 dumpers, shovel no. ck-300159, ck 300772, tata hitachi 191, total 03 shovel, dozer no. 13593, 13783, total 02 dozer, at bokaro colliery

Repairing of er weight of l and t ck300 sl. no. 757/2946 shovel of jarangdih colliery

Repairing of over hauling of 04 nos. carrier assembly (lhs) of bd 155 dozer, sl. no.t-13592 of jarangdih colliery.