Repairing of air conditioner system electrical rewiring of cabin 02 nos hoist cylinder repairing and its fitment 02 nos steering cylinder repairing and its fitment and 01 no orbitrol replacement for dumpers sl no 60384 and 60389 make beml model bh60m

Repairing of air condition system of dumper sl. no. d-1309, cil no. 11757 and d-1310, cil no. 11722, model bh-100 tonne at kathara colliery.

Reconditioning/ repairing of right hand side hoist cylinder assembly of dumper sl. no. 90105 (cil-12218) and reconditioning/ repairing of left hand side hoist cylinder assembly of dumper sl. no. 90106 (cil-12219) at kathara ocp.

(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.

(a) repairing of air circuit of bh-100 t dumper m/c sl. no. d-90107, (cil-12216), (b) repairing of air cylinder of work equipment control of dumper sl. no. 90108 model bh-100, (c) repairing of parking brake assly of dumper sl. no. d-90107 (cil-12216)

(a) repairing of air circuit of bh-100 tonne dumper machine sl. no. d-90028, (cil no. 11865), (b) replacement of bearing part no. 778ax95842 in differential assembly of water tanker sl. no. ws-28012 (cil no. 300) (c ) repairing of cross over relieve

(a) repairing of one no neutral grounding resistor 3.3kv grade 200amp sl no htrn1569 in circuit with 3 mva 11kv /3.3 kv transformer (b) repairing of one no battery charger 415 volt /110 volt 30 amps with laying of dc , ac control circuit for diffe

Repairing of lhs and rhs steering cylinder assembly and tie rod of bh60m dumper sl. no. d-60776, d-60778 and d-60786 of gvp ph ii ocp.

Repairing of tie rod assy., rear drive line, rod pan, rear both suspension, and tyre rim of dumper sl. no. 60430, cil no. d 12473.

1. complete repairing of 200-amps, 550v, abc make acb switch at 10l/13d main for sdl m/c no.-1137 of mithani colliery under sodepur area. 2.repairing of 400-amps, 550v, oil circuit breaker (switch) r/b make of mit