(a)shifting of 4000gpm pump of coalface and jharna face sump for 02times with gradual decreasing of water level &#x0d and(b)dismantling and transporting of 10inch dia mspipe from idle delivery range of jharna face to attendance room &#x0d premises under 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.

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.

(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.

(a) lowering two 4000gpm pump set of jharna sump (b) installation of two set of drum pontoon in jharna sump and shifting of two set of 4000gpm pump set from ground level to the pontoon(c) maintenance of two ht pump of 3rd patch sump, muraidih, ampc.

Shifting of 4000gpm pumpmotor set of jharna sump as and when required (03times) with its pipeline for extraction of coal from the floor of the sump and maintenance of 4000gpm pump of jharna face and purba face and their pipe line of muraidih, ampc.

(a)di of existing 10inch dia piperange from &#x0d jharna sump and laying through a separate route &#x0d due to widening of ob dump (b)repairing of 10inch dia piperange from jharna sump to muraidih filter plant under muraidih,amp colliery, barora area.

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

Assembling, transporting and installation of one 4000gpm pump motor set in purba face sump and erection of its delivery and shifting of a 4000gpm pump motor set from the damaged pontoon to ground level in jharna face sump at muraidih, 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.