For the fabrication of ci coupling 12inch -03 set (6 no.) and 14 inch 2 set(4 no.) at sb workshop under sijua

Fixing of nut bolt and fabrication of head gear top platform fencing for 02 nos pit of central kajora colliery

Repairing, maintenance breakdown attending of &#x0d 11kv feeder no-12 ht o/h line for continuous &#x0d power supply to kkc link siding, f/b of benidih &#x0d incline 1k pit and mandra substation of &#x0d phularitand, amp colliery, barora area.

(1) supply of 70 nos.of 10 &#x0d inch &#x0d flange including &#x0d making of short piecess 5 &#x0d no.tapper etc.at akwmc &#x0d ocp.(2) &#x0d dismantling and&#x0d repairing of nrv sluice &#x0d valve of nrv 10imc-12 sluice &#x0d valve 10inch-10 nrv 8inch-6 sluice

Repairing of 02 damaged geared coupling (male-female) for both gear box side and generator side (coupling connected the gear box shaft and the generator shaft) of 1.2 mw capacity horizontal hydro machine no. 01 and 02 damaged gear coupling (m

Supply and fitting of earth leakage relay with time delay, repairing of tsus and repairing of 10 hp submersible motor pump with 02 nos. of sd starter at msam colliery

Complete repairing of k.e. make 90 hp, 3 phase, 550 volt slip ring motor at 15 no. direct haulage at pit no. 2 and prabhu make 150 hp, 550 v, 3 phase star-delta ers lying at fan house at pit no. b of pandaveswar colliery under pandaveswar area

Repairing of engine, fuel pump, gear box, brake, steering system, rep of operator seat, cabin glass fitting of ace 12xw crane sl no mc-593 of gidi-c colliery.

1) rewinding and repairing of 11 nos different capacity and rating of lt electric motors , 01 nos 25 kva/440volt welding m/c 2) 07 nos lt motors of kurja. 3) 04 nos lt motors for raj. ro. 4) 03 nos of lt motor north jkd

Repairing of 10 ten nos. ventilation stopping in rviia and rvii seam of no 8 pit of bankola colliery.