Laying of 8 inches additional pipe range at new eastern side sump for continuous dewatering sump water in order to extract ob/coal from 3rd-4th seam under jocp under hzb area

Laying of two nos. 8 inch dia delivery range and two nos. 10 inch dia delivery range from jehlitand sump to sona dubha nallah and dismantling of existing four nos. of delivery range for clearing the dumping area 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.

Maintenance of existing 10 inch, 8 inch and 6 inch dia pipeline from coal face sump,main sump to water discharge point near pit office for dewatering purpose to meet production target in financial year 2025-26 at peocp under hazaribag area.

Shifting of 3.3kv ht oh line near 592 shovels toward opposite of the ob dump and connected it through main sump side of jocp under hzb area.

Laying and jointing of 4 inch delivery pipe range, of length 900 m of m.s 10inch pipe from hired zpatch-h pump station to hadhadiya pump station via cliff and beside of stg deco campus of new akashkinaree colliery under govindpur area

Laying and jointing of 3rd delivery pipe range, of length 850m of ms 8 inch pipe from hired patch -h pump station to hadhadiya pump station via cliff of new akashkinaree colliery

Laying of new pipe range at new eastern side sump for dewatering sump water in order to extract ob/coal from 3rd-4th seam under jocp under hzb area.

Extension of 3.3kv ht oh 2.5 mva field feeder lines in new eastern sump side for providing power to the 2000gpm pump-motor and 581 electric shovel of jocp under hzb area.

Laying and installation of pipeline 8 inch 200 dia size from surface to new sump at seam i of rampur batura ocp sohagpur area secl