Comprehensive annual maintenance contract of 04 nos. of pit less road weigh bridges at bhanora west block colliery, ssi colliery, satgram project and nimcha colliery under satgram sripur area.

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

The repair/overhauling of gear box of tata truck up64at7308

Mechanical repairing/ overhauling of gear box and gear coupling including fabrication and installation of gear box and motor base frame of conveyor unit 401 at moonidih coal washery.

Ttps operation circle mpm ii unit iv and v mill gear box inspection complete overhauling and reassembling of gear box in unit iv and v hp 803 bowl mills during breakdown of gear box

Repairing of gear box pf electric winder at pit no.-01 of patmohana colliery under sodepur area.

Overhauling of main gear box assy of veh ba no 24p 037625n ton 2 kl wb,06x injector overhauling repairing of fip overhauling of veh ba no 15d 199062l ly ton als,overhauling repairing of main gear box assy of veh ba no 19b 131999y lbpv rakshak,overhauling repairing of edc pump of veh ba no 13r 009799k mpv yukthirath,complete overhauling of gear box of maruti gypsy veh ba no 15b 17124416p

Repairing, overhauling of vibrating screen gear box assembly of unit 910-1 and 913-3 of ps-9 section at madhuban coal washery under block-ii area, bccl.

Bi-annual rate contract for u4 b and a equipment maintenance,u3-6 btl rectification job, u3 and 4 mill overhauling and gear box replacement job for ktps