Dismantling and fitti of track chain, roller (06) nos. idler opening, fitting and hick changing, broken bolt removal, thread making, 04 nos. quad and 02 nos. feed sprocket repairing of idm30 drill sl. no. dr-228 at nichitpur ocp sijua area

Dismantling, repairing and replacement of damaged/ worn-out gear coupling, overhauling and adjustment of intermediate pinions, along with re-alignment and re-fitting of gear box, of unit 403-a of moonidih coal washery.

Repairing/rebuilding and line boring of 08 nos. cracked/ worn out lift cylinder rear pin housing (02 nos. per machine) of 10 cum cat992k payloader (sl. no. 500293, 500298, 500300 and 500302) working at kocp. scope of work as per tender documents.

Repairing and line boring of 04 nos. worn-out bucket eyes and repair welding/shaping of rhs bucket eye housing on the front part of bucket to make the bucket assembly serviceable/ready in float for be1800e shovel at dep.

Repairing, cleaning, raising up of manholes, road gullies and box channel alongwith providing and fixing of missing/broken road gully/ manholes cover and frames and fitting of m.s. grills and cover over manholes and road gully also includes casting o

Complete repairing / overhauling of both side (lhs and rhs), 02 nos. propel gearbox assembly (part no. 4106002575) with providing of spares of be-195, 10 m3 rope shovel working at bina project.

Repairing of isolator, vcb and main transformer 63 kva, 3.3 kv alongwith magnetic amplifiers -03 nos. (hoist, crowd and swing/ propel) in hmb-581 shovel of jharkhand ocp.

Repairing replacement of swing gear pinion assembly denting fabrication of er weight repairing of bucket cylinder assembly and its fitment along with fitment of 02 nos cabing glass of lnt ck 300 hydraulic shovel sl no b782 working at ttk ocp und

Repairing / rebuilding of 8 nos. worn out bucket of 24/96 draglines and 3 nos. worn out bucket of 10/70 draglines, working at bina project.

Repairing of input shaft and intermediate pinion shaft (worn out teeth) of gear box of c4 conveyor in all respect, repairing of the fluid coupling t12-12 and removal of the bearing and gear coupling of the drive shaft including shifting of all the ma