Repairing/co-axial boring of supporting wheel shaft housing and replacementandfitment of all 16 nos. supporting wheel assembly of both sides (lhsandrhs) of undercarriage in respect of wk-20 tyhi shovels (marutiandmahaveer) working at nigahi proje

For repairing/extraction of rhs track chain pin idler shaft and carrier roller mounting of dozer sl. no. - 11994 at akwmocp katas area bccl.

Refurbishment of mechanical seal assembly (drive end and non drive end) of 01 nos. of sulzer make multistage centrifugal pumps installed at ss-ctf

Complete repairing and overhauling of a)popular shaft of 58 screen and coupling of 79 belt conveyor b)bearing block with bearing in take-up drum (left and right side) of unit no. 66 and 79 belt conveyor in raw coal section at kathara washery

Strengthening of lmv wbm road from l series to feeder breaker 15/16 and haul road from west dozer junction towards anand vatika at gevra project of gevra area(2nd call).

Repairing of pivot pin assembly, companion flange assembly and drive shaft assembly of bh60m dumper, sl. no. d-60786 of gvp ph ii ocp.

Hopper foundation repairing for tail end drum side of &#x0d feeder breaker no-04 and 05, ampc.

(a) repairing of sprocket drum assembly and its holes and (b) repairing/ fabrication of battery box with suitable locking arrangement of bd-355 dozer sl. no. t-11723, cil no. 3418, model bd-355 at kathara colliery.

Repairing of exhaust tube mounting, air intake unit, manifold and air connection, water housing, front hanger, front and rear drive shaft, exhaust gas re- circulation (egr) valve, egr cooler with its mounting of dumper sl. no. 10344 deployed at topa