Shifting of 2000gpm pump, motor in another side of the sump along with di of its 8inch dia m.s. pipe line due advancement of mining activity and maintenance of 2000gpm pump at old ghutway patch -3 of damoda colliery under barora area.

(a)shifting of 02nos. 4000gpm pump motor of jarlahi sump 02times for extraction of coal from floor of the sump (b)lowering 03nos. pontoon along with their pump motor due to gradual decreasing of water level of jarlahi &#x0d main patch sump,ampc.

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

Marching of pontoon with 2000gpm pump motor &#x0d from existing position to the another lower side &#x0d of the sump and di of its pipe line at main &#x0d patch of phularitand, amp colliery.

Shifting of 02nos.4000gpm pump motor of jarlahi patch sump from the ground level to the pontoon and di of their pipeline due to increase of water level of the sump and maintenance of both the pump and their pipelineof jarlahi patch,ampc.

(a)dismantling and transporting 02nos.4000gpm pump motor and 10/8inch dia ms pipes from idle delivery range of coal face sump to attendance room (b) replacing b/d turbine pump motor of muraidih river side pump(c)other misc.jobs under ampc.

Replacing of both the turbine pump of muraidih &#x0d river side sump with 2000gpm motor and other &#x0d miscellaneous job of muraidih patch under amp &#x0d colliery.

Replacing of b/d 1000gpm pump motor on pontoon with a 3000gpm pump motor in main patch sump and di of its pipeline due to shifting the pontoon along with the 3000gpm pump motor to the other side of the main patch sump under ampc.

Installation of 2000gpm pump motor in jharna face sump and erection its delivery from the sump to tanker filling point and extension of delivery of both the pump from kalipahari to river and maintenance of both pump of jharna face sump, ampc.

Shifting of 2000 gpm pump, motor set in another side of the sump along with diversion of its 8inch dia m.s.pipe line due advancement of minning activity at old ghutway patch-3 of damoda colliery under barora area.