Specifications include, but are not limited to: • Existing conditions survey of previously developed or undisturbed sites. Tasks may include but not limited to survey field work, control surveys establishing vertical benchmarks, boundary surveys to establish boundary line on the ground or to obtain data for constructing a map or plat showing a boundary line, topographical ground relief as required by terms of specific projects and natural or artificial objects therein, tree mapping according to the approximate center of the tree including tree species labeling • Zoning information such as jurisdictional code, setbacks and/or buffers • Underground utilities including but not limited to culverts, stormwater, sewer systems, pipe inverts, pipe sizes, electrical and other sub surface structures, level B utility, ground penetrating radar and other processes for identification of subsurface utilities designation and traffic control services if required, and in accordance with NCDOT guidelines