Lowering and diversion of 3 no. (2 no.of 10 inch dia and 1 no.of 8 inch dia ) pipeline of 2 no. 4000 gpm and 1 no. 2000 gpm pump-motor set of amal.joyrampur colliery under lodna area..

Complete repairing and re-winding of (a) 02-nos. 500 kva, 3.3kv/440v (b) 01-no. 250kva, 3.3kv/440v and (c) 01-no. 160 kva, 11 kv/440 distribution transformers installed at different locations of kathara colliery under kathara area.

Repair/ overhauling of stps installed at power house-i

Repairing and reconditioning of 800 amp control panels with providing and replacement of 800 amp mccb switches at kathara basti, 1b colony, ravidas tola and kamal tola under regional sub station maintenance of kathara colliery.

Complete overhauling of 02 n0s rear suspension part no-4688680 and o4 nos differential eye of dumper model cat 773 e sl no 880 deployed at amp colliery barora area

Maintenance/overhauling of 03 nos of 11kv/3.3kv transformers at ningha colliery, satgram-sripur area

Proposal for overhauling and servicing of coal mill gearbox kmp360 oflara stpp stage 1

Shifting, diversion, extension, dismantling, repairing and maintenance of 02(two) ranges of 10 inch and 8 inch dia. m.s. pipeline at quarry no.2 of kathara colliery.

Repairing/overhauling of primary gyratory crusher kb 63-75 installed at central chp, nigahi project

Repairing of pivot pin assembly of bh60m dumper sl. no. d-60415 and d-60434 of jarangdih colliery