Departmental estimate for replacing all damaged drums and dismantling repairing of 3 nos. drum float to be used at sump and (2) fixing of 06 nos. electromagnetic flow meter in different pipe line and making arrangement for placing telemetry system

Fabrication of one (01) no. 36-drum (6x6) pontoon for 1000 gpm pump-motor foundation of reddy sump and maintenance of one (01) no. 36-drum (6x6) pontoon for 1000 gpm supply pump-motor foundation of main sump at jocp.

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.

Construction for augmentation of raw water intake from khuga dam uninterrupted raw water supply to churachandpur town using floating pontoon intake technology.

(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.

Providing, transportation and installation of hdpe floating pontoon of size 6 mtr x 6 mtr with steel structure for installation of 04 nos. of pump at jehlitand sump for mine dewatering purpose under kdh ocp, nk area

Complete fabrication of one no. (01) double-stack pontoon with a total of 80 drums (48 drums on top of the 32 drums at the bottom) for 2000 gpm motor installation at the new eastern side sump of jocp in the hzb area.

Dismantling/withdrawal of damaged drum pontoon main patch sump and trans.to f/b for repair and trans.of another pontoon fromf/b to mainpatch and installation/commission of 4000gpm pump on pontoon and diversion its pipe line at main patch, ampc.

Shifting of sub station central sump shed and providing pontoon shed at kanchan open cast mine under nowrozabad sub area of johilla area.