Remaking and fabrication of 02 nos. bed plate casting-machining of 03 pair new c.i coupling and 02 gun metal bush bearing of rkb 3chr pump and rkb 4chr pump at colliery workshop under jarangdih colliery.

Remaking and fabrication of 02 nos. bed plate casting machining of 02 pair new coupling and 02 gun metal bush bearing of rkb 1 and 2 pump at jrd ocp.

Remaking and fabrication of 02 nos. bed plate casting machining of 02 pair new coupling and 02 gun metal bush bearing of rkb 1 and 2 pump at jrd ocp

Alteration remaking and fabrication of motor and pump foundation and frame and casting and machining of 02 nos. c.i coupling of 2000gpm pump at jarangdih open cast colliery.

Casting,machining and fitting of c.i coupling 10inch for bhowra north colliery, 02 nos.of pair (04number)

Casting, machining and fitting of c.i. coupling 10 dia, 02 no. of pair 04 no of coupling for different location of bhowra south colliery

Casting machining and fitting of 02 pair of ci coupling 12 inch. dia for 3000 gpm pump and 4000 gpm of bhowra south colliery.

Complete repairing of 2000gpm rkb pump make kirlosker type rkb/250/46k, 4 stage jarangdih colliery.

Casting, machining and fitting of c.i. coupling 10 dia, 02 no. of pair 04 noof coupling for differentlocation of bhowra southcolliery

Casting and machining of long bush four (04) pair for bhowra south colliery