Making of 01 nos. direct haulage ,03 nos. tugger haulage for underground, 01 rana haulage for surface in 4,5 and 6 incline and 03 nos. tugger haulage for underground and 01 nos. rana haulage for surface in 7 and 8 incline of dhori (k) colliery (under

Making of 04 nos. of bearing housing and 04 nos. of packing housing of 4000gpm pumps running at muraidih, amp colliery.

Making of 04 nos. of bearing housing and 04 nos. of packing housing of 4000gpm pumps running at muraidih, amp colliery.

Casting and machining of 10inch dia ci coupling for &#x0d 4000gpm and 1000gpm pump running at phularitand &#x0d colliery.

Repairing and making of 04nos.of bearing housing and 04nos.of &#x0d packing housing for ht pumps running at muraidh, amp &#x0d colliery.

Manufacturing of carbon steel shaft for 4000gpm kirloskar make ht pump of phularitand colliery.

Maintenance of 04nos.of ht pumps (two 4000gpm, &#x0d one 3000gpm and one 2000gpm) including replacing &#x0d of gaskit and bearing of phularitand, amp colliery.

Shifting of 02 nos of 4000gpm pump motor at &#x0d jharlahi patch for extraction of coal from floor of &#x0d sump at phularitand, amp colliery

Maintenance of two 4000gpm pump including replacing of gaskit and broken bearing three times at phularitand, &#x0d amp colliery.

Repairing of 04 nos of sluice valve (300 mm) required for 08 nos. ht pumps running in amal.nt-st-jg colliery under lodna area.