Tender For hydrographicalsurvey / bathymetric survey of the drains under the jurisdiction of civil division no. x i.e. 1) molar bund extn. nallah from rd 0m to rd 1335m, 2) ali drain from rd 0m to rd 2450m, 3) taimoor nagar drain from rd 0m to rd 800m,
Tender For providing of custom bid for services - hydrographicalsurvey of pond of river ganga including topographical survey of char land, guide bundhs and low banks in upstream of farakka barrage up to 12 km 50 m and at downstream up to 6 km 90 m of farakka barrage from b..