(a)recovery of 10inch dia pipe of idle range of jharna sump and transporting pipes to attendance room premises for repairing (b)shifting of 4000gpm pump of jharna sump to upper bench(c)pipe line rectification and repairing &#x0d under muraidih,ampc.

Dismantling of two 4000gpm pump motor set with their pipe line from jharna face sump and transporting to socp attendance room premises due to decreasing of water level of jharna sump of muraidih, amp colliery.

(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.

Shifting of 4000gpm pump motor (three times) of jharna face sump and di of its pipe line due to gradual &#x0d decreasing of water level at muraidih under amp colliery

(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.

Recovery of 10inch dia m.s.pipe of idle 2nd and 3rd range of jharna face sump from the top bench of the sump to &#x0d tanker filling point and transporting the pipes to attendance room premises and other miscellaneous jobs under amp colliery.

Replacing b/d 4000gpm pump by another 4000gpm pump at purbasump and dismantling 10inch and 8inch dia &#x0d damaged ms pipe from mine and transporting to attendance room premises for fabrication and making of bend, &#x0d short piece and tapper pipe of ampc.

Shifting of 4000gpm pump motor of jharna face for &#x0d 04 times with gradual increasing of water level of the &#x0d sump under muraidih, amp colliery.

Dismantling/transporting of idle 4000gpmpump alongwith 10inch/8inchdia pipes from the idle deliveryrange of &#x0d jharnasump to socp attend.room premises and replacing of b/d pump of purbasump and riverside sump and &#x0d other misc. works at ampc

Shifting of 4000gpm pump motor of sadbhawna face for 02 times with gradual decreasing of water level of the &#x0d sump and maintenance of the above pump and its pipeline under muraidih, amp colliery