Repairing and modification of gaseous chlorination arrangement at wtp of sub surface water based piped water supply scheme at tapan western sector in the district of dakshin dinajpur under malda mechanical division p.h.e.dte.

Laying of balance distribution of pipeline and allied works for augmentation of chakbhrigu piped water supply scheme (block-balurghat) under balurghat division, phe dte in the district of dakshin dinajpur.

Laying of additional distribution pipe line for the left out area and other allied works within command area of jangalpur piped water supply scheme at balurghat block in the district of dakshin dinajpur under balurghat division, phe dte.

Laying of balance distribution pipe line and construction of boundary wall and allied works at bhoir piped water supply scheme at banshihari block in the district of dakshin dinajpur under balurghat division, phe dte.

Laying of additional pipeline at zone- xii with allied works for tapan eastern sector under sub surface water based piped water supply scheme for tapan block in the district of dakshin dinajpur under balurghat division, p.h.e dte.

Special repairing and realignment of existing distribution pipe line for bagduar piped water supply scheme at banshihari block, in the district of dakshin dinajpur under balurghat division, phe dte.

Sinking of replacement tubewell at badmulukkismat pwss (ph- i) within balurghat block under balurghat division, phe dte. in the district of dakshin dinajpur.

Laying distribution pipe line for piped water supply scheme at zone iv of gangarampur western sector under sub surface based pwss at gangarampur block in the district of dakshin dinajpur under balurghat division,phe dte. (phase-ii)

Laying of pipeline distribution system (parallel and left out area) and other allied works at paschim khairbari pwss under madarihat-birpara block under alipurduar division, phe dte.

Laying distribution pipe line for piped water supply scheme of tapan eastern sector (zone - x, part - ii ) under sub surface based piped water supply scheme at tapan block in the district of dakshin dinajpur under balurghat division, p.h.e dte.