Tender For corrigendum : 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,narela - m/o completed scheme under na-ii, narela zone. sub head :- 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), (20+20)m row road (west side) tikri khurd, narela(specialized work).
Tender For corrigendum : appointment of qualified agency for drone survey, dgps survey, updation of statutory mine plans and sections at ariyalur cement works, ariyalur district