Demounting, dismantling, repairing of input shaft, rebuilding and line boring of 1st and 2nd mount bearing seats, pressing of bearings, reassembling, fitment and testing of complete gear box assembly of primary crusher 2101 under chp/cpp, piparwar ar

Repairing/reconditioning of 01 no. vcb, 630 amp make yule, sr. no.- 1555,a- 630 installed at 4214 s/s used for 1028 conveyor . and supply and fixing of 3 no. electro pneumatic rotary valve positioner under chp/cpp, piparwar.

Repairing/rewinding of 02 no. 150 kw, squirrel cage induction motor with volt 3.3 kv make toshiba rpm 1440 sr.no. 30048860m and sr.no. 30048861m installed at 2104 secondary and 2101 primary crusher under chp/cpp,ppr.

Repairing and reconditioning of 2 nos. different pumps for smooth and reliable operation of pump during upcoming monsoon (1) 150/200 dst 1000gpm 100mtr head make wilo mnp and (2) flowmore make hsc, 1000gpm, 100mtr head pump at gidi a project

Repairing of 2 nos. 500gpm, 7-chr multi-stage mandp make centrifugal pump installed at jhirkey riverside pump-house for household water supply to the nearby under kathara colliery.

Overhauling/part changing/servicing/maintenance and repair of primary gyratory crusher no. 1, no. 2 and old crusher (pgc-1500h) installed at amlohri chp.

Repairing and reconditioning of 02 nos. diesel pump engine rating 228.16 kw and 126.5 kw installed different places at amrapali ocp, under a-c area

Clubbed work (1) cutting, dismantling, welding, replacement of mother and liner plate, angle, channel of pajama chute of transfer point 1106 and (2) repairing work for discharge chute of conveyors 1021 and 1022 under chp/cpp, piparwar area.

1.repairing of star-delta starter involved in pumping operation for roto make 8 stage pump of parbelia colliery under sodepur area. 2.

Changing of motors along with modification of their motor bases for 505-1, 505-3, 507-1, 507-2 screens at crusher house and unit 501-a, 901 and 903 belts conveyor under section-v at moonidih coal washery