Repairing/ replacement of (a) 12 nos. track rollers and (b) damaged portion of track chain (both sides) of idm-30 drill sl. no. rdc-1321 working at kathara colliery.

Replacement of t-2695 dozer feed sprocket, chain, links, pins, bush seal, shaft bush seal, main jack, carrier roller and main roller gasket, pin bush etc. work at sawang washery.

Repair of 02 no. feed cylinder mounting hole, pin making, material deposition in sliding system plate and base with grinding work of rotary gear box, rep. of feed chain sprocket and pin material filling, bush fitting and pin making of drill 1406

Repairing of boom and arm pin damaged mounting pin place, damage bore repairing and track tensioner left side opening, tensioner welding, fitting, chain cutting and opening of tata hitachi 650 sl. no. 186.

Repairing of damaged structures like platform, ladder, railing final drive cover guard etc and repairing and replacement of track chain guard and 16 numbers track roller, 04 numbers carrier roller respectively of beml excavator be1000 sl-10240

For fabrication of track chain guard 04 nos and removal of broken bolt and threading of drill sl. no. - 201506866( dr-236) at akwmocp, katras area, bccl.

Repairing of mast cylinder eye and rep. of both side propel gear box driving sprocket, shaft and housing and denting and painting work of drill si no. 201506853 and rep. of both side track assy. of drill si no. 2015006936.

Repairing of 08 nos. failed track chain pad cutting and serviceable&#x0d chain pad fitting and fabrication of base plate and platform p.t.o main prop. shaft pulley&#x0d broken bolts removal and tapping in recp drill sl. no. 817 at bansdeopur ocp, sijua area

Repairing/welding of main arm mounting bracket rhs and lhs connected with blade, rep. of cylinder stay assy. and chassis upper portion, broken brace arm both side, partial rep. of blade assy. and track chain link both side of dozer sl. no. 11577.

For repairing /extraction old track chain pin,link tilt guard, base plate, tr and tr cap, carrier roller foundation of dozer bd-355 sl. no.- 11670 (l.h.s) at akwmocp , katras area, bccl.