Tender For conducting detailed photogrammetry survey using dgps, drone and sizra superimposition of dda land area bounded by g.t. karnal road (east side),uer-i (80m row road)(north side),60m row road (south side),(20plus20)m row road (west side) tikri khurd, na
Tender For drone based survey work to identify and mapping all outfall/drains along both side of the river ganga, from kalyani to diamond harbor for pollution abatement work, 2nd call