Details: carrying out topographical survey of the gross command area using drone/dgps instrument and preparation of contour drawing with 0.5 m contour intervals, along with collection of data such as relevant topo sheets, land revenue records such as village revenue survey maps, rtc documents, details of existing lands with drip irrigation/sprinkler systems, cropping pattern, details of mi tanks from mi department and zp authorities etc. collection of all village maps falling under the command area, superimposing the topographical survey drawing to form command area maps to a scale 1:7920 etc. complete as per the direction of engineer-in-charge. gca of 5th a lift is 773.85 ha & 5th b lift is 6456.67 ha;detailed survey by using lidar / total station survey equipment, investigation for fixing up of the techno- economical alignment of distributary network with laterals / sub laterals including examining all the possible alternatives, submission of alignment proposal along with plan, l-section, dra
Sector: Irrigation