Complete rewinding and repairing of primary and secondary breaker of andrew yule make 315 kva 3.3kv-550v sl no sspay03 transwitch transformer at shyamsundarpur colliery

Complete overhauling of 02 n0s rear suspension part no-4688680 and o4 nos differential eye of dumper model cat 773 e sl no 880 deployed at amp colliery barora area

Repairing of 100hp haulage resistance kilburn make, type nflp, 550volts, colliery sl. no. phu/lt/resistance/03 for controlling of benidih underground of phularitand, amp colliery

(a) repairing of dol er make-mine line sl.-368 150hp 550v and (b) dol er make-mine line sl-1751 200hp 550v at &#x0d phularitand ug, amp colliery, barora area.

(a) repairing of dol er make-mine line sl.-368 150hp 550v and (b) dol er make-mine line sl- 1751 200hp 550v at &#x0d phularitand ug, amp colliery, barora area.

Repairing and rewinding of 400a welding transformer &#x0d 550v/500v/440v/400v/220v colliery sl.no.-phu/welding &#x0d m/c benidih/01 controlling of kkc link siding feeder &#x0d breaker benidih of amp colliery under barora area.

Repairing of 110 h.p. dol er make main line type &#x0d flp acb 550v colliery sl. no. phu/lt/st/18 for &#x0d controlling of golamati er ampc colliery benidih &#x0d barora area.

Repairing of 150 hp ,550v liquid resistance controllers 3n4 pit of shankarpur colliery

Repairing of one abc make 200hp/550v flp reverse/forward starter and one kilburn make 200hp/550v dol starter of narsamuda colliery under sodepur area

Repairing of volga make star delta starter 200hp 550v 3 pahse bastacolla colliery.