bids are invited for provision of topographical survey for demolition and reconstruction of flag officers married accommodation (07 dus) at dolphin hills, visakhapatnam - the following works are required to provision of topographical survey for demolition and reconstruction of flag officers married accommodation (07 dus) at dolphin hills, visakhapatnam:- (a) jungle clearance by cutting and removing of bushes, weeds, shrubs and plants excluding tree cuttingincluding hill and velley potation at proposed site at dolphin hills.complete all as specified- 15000 sqm .(b) topographical survey with 3m grid interval and 0.5m counter intervals to provide with accurate base- line information data with all existing permanent infrastructure /utilities details of proposed site atincluding reconnaissance to get broad view of entire area for planning (using total station ) complete all as specified-15000 sqm.note: the details of all report should be submitted in soft copy in cds/dvds along with 06 sets of hard copy. total quantity : 1