Surveying: a) Performing field surveys that will adequately describe the project location. This work should include, but not be limited to the following: locating all fixed objects in the project area such as structures, roadway features, crossing or side roads, planted areas, tree species and sizes (minimum of 12” diameter), storm water drainage facilities, all above and below ground utilities, property lines, and etc. Utilities will be further defined to include water and sewer in addition to any dry services such as power lines and poles, telephone and cable pedestals, etc. b) Provide topographical information on all drainage and utility services, both public and private, both above and below ground. All utilities shall be well defined including pipe sizes, pipe materials, manhole or structure locations and invert elevations. All vertical information shall be referenced to benchmarks tied to North American Vertical Datum 1988 (NAVD88).
