Di of existing 10inch dia pipe range and laying through a separate route due to widening of ob dump under &#x0d muraidih, amp colliery, barora area

Repairing and maintenance of damaged 10inch dia ms pipes utilised for domestic water supply from jharna pump under muraidih, amp colliery, barora area.

(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.

Casting and machining of 10inch c.i. coupling for 4000gpm &#x0d pump at muraidih colliery, barora area.

Repairing and maintenance of damaged 10inch dia ms &#x0d pipes utilised for domestic water supply from sadbhavna &#x0d pump under muraidih, amp colliery, barora area.

Fitting of lightening arrester with separate chemical &#x0d earth pit for shatabdi and muraidih road weighbridge &#x0d under muraidih, amp colliery, barora area.

Installation of pump motor and laying and jointing &#x0d of 8inch dia m.s.pipe at jharna/4a patch required for &#x0d domestic water supply under muraidih, amp colliery, &#x0d barora area.

(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

(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.

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.