Laying of 6inch dia. pipelines at sump-a/sump-b of the mine for dewatering of mine water through the 6th pump along with making alternative water supply arrangement to laiyo colony through upper side discharge point of eastern sump of the jharkhand o

Maintenance/repairing/dismantling/lying of 6 inch, 8inch 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.

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

Construction of mine store room at pit office, tapin south open cast project, hazaribagh area

Construction of mine store room at pit office, tapin south open cast project, hazaribagh area

Supplying and fixing 6inch dia and 8inch dia sluice and non- valve for ranges pipe line to protect the pump from hammering effect at tapin open cast project hazaribagh area.

Construction of record room at tapin north open cast project, hazaribagh area

Partial di of 6inch, 8inch and 10inch dia 3 ranges existing pipe line approximate 255 mtrs. each to construct new haul road and to create space for ob dump at tapin north open cast project under hazaribagh area.

Repairing/welding of damaged/ leakage portions of laid three ranges pipe lines having 6 inch dia, 8 inch dia and 10 inch dia sizes at tapin north ocp, hazaribagh area

Construction of toe wall along ob dump at tapin south open cast project, hazaribagh area