(a) repairing of sprocket drum assembly and replacement of floating seal, tc gasket and transmission seal and (b) repairing/ fabrication of battery box of dozer sl. no. t-11654, cil no. 3419, model bd-355 at kathara colliery.

Repairing of both side brace assly, head cap hole making, 03 broken bolt remove thread making, cap and bushing fitment both side idler shaft broken pieces welding machining track chain cutting fitting welding of dozer-11971 in r/o akkocp

Repairing of cutting edge mounting hole 54 no. making by material filling, welding, grinding, fitment of cutting edge both side arm tr cap material filling, fitment with 8 no. nut bolt,both side 04 no. engine guard straightening and fitment 918

Repairing and reconditioning of both sides lhs and rhs lift cylinders and tilt cylinder of bd 355 dozer sl no p11979

Replacement of safety glass of cabin and repairing of selfstarter or radiator or track frame and sprocket drum of dozer bd 355 sl no 11590 of rajrappa washery project

Repairing of blade and both sides blade arm assy both sides undercarriage assy and both sides sprocket segment holes of bd355 dozer sl no p12028

Repairing of worn out mounting of drawbar and changing both side brake lining and rivet of bd155 dozer, sl. no.t-13592 of jarangdih colliery.

Repairing of r.h.s bend mast foot plate and worn out mast foot both mounting eye hole of idm-30 drill (atlas copco) sl. no. 1321 of kathara colliery.

Replacement of safety glass of cabin or repairing of self er or radiator or track frame and sprocket drum of dozer bd 355 sl no 11590 of rajrappa washery project

Repair of both side sprocket segment mounting holes in drum both side of dozer d355.