Extension of existing all three ranges pipe lines ( two ranges are of 6 inch dia. and one range is the combination of 8inch and 10inch dia.) approximate 150 meter each from existing sump area to newly advanced sump area at tapin north open cast

Towards extension di and repairing anywhere and whenever is damaged and required as n when basis including all three existing ranges 6inch dia 8inch dia and 10inch dia pipes for smooth pumping at tapin north open cast project under hzb 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.

Maintenance/ repairing/ dismantling/ lying of 6inch, 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

Laying/shifting/dismantling of pipeline (1200 mtr. 150 mm dia new pipe line lying, 504 mtrs 200 mm dia pipe line and 96 mtrs 250 mm dia pipe line shifting) at tapin north open cast project under hazaribagh area

Diversion of ht overhead line and poles along with all associated accessories and installation of 02 nos 11kv grade goab to create space for ob dump at tapin north ocp under hazaribagh area

Diversion of 140 mtrs. 3 range pipe lines (two ranges are of 6 inch dia. and one range is of 8 inch dia.) at tapin north ocp 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

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.

Di of existing 10inch dia pipe range and laying through a separate route due to widening of ob dump under &#x0d muraidih, amp colliery, barora area