Preparation of new dpr after investigation for dalbadal busty pwss under kalchini block under alipurduar division, phe dte.

Preparation of new dpr after investigation for achapara piped water supply scheme under kalchini block, alipurduar division, phe dte.

Preparation of new dpr after investigation for paschim jitpur zone-i piped water supply scheme under alipurduar-i block, alipurduar division, phe dte.

Preparation of new dpr after investigation for paschim jitpur zone -ii piped water supply scheme under alipurduar-i block, alipurduar division, phe dte.

Preparation of new dpr after investigation for dhumpara piped water supply scheme under kumargram block, alipurduar division, phe dte.

Preparation of augmentation dpr after investigation for lankapara piped water supply scheme under madarihat-birpara block, alipurduar division, phe dte.

Shifting of pipeline at mechpara tea garden pwss due to widening roads by wbsrda under kalchini block under alipurduar division, phe dte.

Preparation of revised dpr after investigation for lankapara cha sundori piped water supply scheme under madarihat-birpara block, alipurduar division, phe dte.

Preparation of dpr for road and bridge works under wbsrda alipurduar division

Soil investigation for preparation of dpr for proposed construction of two storied new office building of b.l. and l.r.o., kalyani with provision of four storied foundation at kalyani, nadia