bids are invited for carrying out detail topographical contour survey plan including the marking of contours at every 3 mtrs of intervals on site etc and all ground visible features complete in all respect the survey to be done by using electronic total station digital instrument or by drone prepration of survey drawing and calculation of survey plot area with triangulation method on computer using auto cad software including supply of cd and three sets of drawing of appropriate size preferably on a i size complete as per terms and conditions and as direction by engineer in chief consultancy for prepration of concept project report for entire campus of school area 43acre master plan of entire campus with all future amenities like academic boarding facility and outdoor sports facility preparation of 3d walk through digital bird eye view preparation of site zoning total quantity : 5