(a)lowering of 02 nos. 4000gpm pump motor of jarlahi sump (b)lowering of 02 nos. pontoon along with their ht pump motor of main patch sump due to decrease of water level (c)other misc. jobs related to pumping and pipe line work under ampc.

Replacing of damaged 2nd drum pontoon of jarlahi patch sump and installation and commissioning of 2nd 4000gpm pump motor on the pontoon and di and erection of its pipe line for fast dewatering of mine water of phularitand, amp colliery.

Pump shifting, pipeline shifting, change of damage pipe, dismantling and carrying pump-motor from surface to sump and placement on pontoon, and other safety jobs on urgent basis at water body associated with nearby zone at dlb-iii, pandaveswar area

Shifting of 02 nos. diesel engine 1000 gpm pump in mine sump with dismantling of pipeline of inchdia ( 500 mtr. each approx.) and replacement of old suction pipe of both pump under amrapali ocp, a-c area

Day-to-day works for shifting of pump motor sets, extension/ shifting of pipelines, laying and jointing of pipelines and other associated works related at lower kusmunda-1 (lk-1) quarry sump on as and when required basis for a period of one year.

A)dismantling with re-installation of pump and motor with bed plate on the pontoon with fixing after line leveling and di of pipe linedocp.(b) dismantling with shifting and re-installation of pump with motor sets transformer, h.t. switch

Shifting of 3000gpm pump motor of jarlahi coal &#x0d sump from damaged pontoon and installation on &#x0d ground level and maintenance of pump and reorganise its pipeline and transporting of damage pontoon to the f/b for repairing at phularitand,ampc.

A)erection of 10inch dia ms pipeline from the top bench of jarlahi patch to main patch and(b)shifting of 02nos4000gpm pump motor of jarlahi sump &#x0d from the pontoon to ground level and othermisc.jobs &#x0d related to pumping and pipeline workunderampc

Day-to-day works for shifting of pump motor sets, extension/ shifting of pipelines, laying and jointing of pipelines and other associated works related at lower kusmunda-2 quarry sump on as and when required basis for a period of one year at dep.

Pumping related works like shifting of pump motor replacement bd 4000 gpm pump leakage repairing dismantling of box pontoon, its pipe line di and extension of delivery range at jamunia patch of abocp mine