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

Dismantling laying pipe cutting jointing (welding) etc of 6 inch-300 mtr 8 inch dia-200 mtr 4 inch- 150 mtr. pipeline for shifting of pumps at main sump firefighting locations and others as and whenever required under ttk ocp rajhara area

Making of 03 nos of 8 inch dia ms pipeline range (welding of flanges, shifting, laying and jointing of pipes) from rvi to outside nallah discharge for smooth dewatering under s.b. project.

Relocation of ms,hdpe pipe line of size 8 inch ,10 inch dia from mines sump to north discharge point near kalvat at quarry lajkura ocp, ib valley area

Maintenance/ repairing /dismantling / laying of 6 inch, 8 inch and 10 inch dia 3 ranges pipe line installed at mine for dewatering purpose for monsoon preparation at tapin north open cast project under hazaribagh area

Dismantling and laying of 250/300mm dia ms pipeline in main sump (turra) and purewa bottom coal face as when required during monsoon 2025 at bina project.

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.

Relocation of ms,hdpe pipe line of size 8 inch ,10 inch dia from mines sump to north discharge point near kalvat at quarry lajkura ocp, ib valley area

Repairing of leakage in 10/8 inch dia rusted/damaged m.s. pipe line and installed 2000 gpm/150 mtr head pump at dragline coal face sump of abocp mine, block-ii area

Di/shifting and extension of 6 inch dia existing and old dismantling 1600 mtrs pipeline delivery range of 1000 gpm pump installed at d patch its discharge point at water supply of golden pahari at amal.nt-st-jg colliery under lodna area.