Topographic Survey – Ohio State Fairgrounds Play Area – ODNR – Columbus, Ohio

STONE provided topographic survey services for an area located in the southeast corner of the Ohio State Fairgrounds, known as the “Natural Resources Park.” The survey noted readily observable and marked/located utilities, improvements, trees, etc. within the project area. The survey data was processed and a topographic surface created that showed existing features. Topographic mapping was in one-foot contours, and two vertical site benchmarks were set. The deliverable was a base map in AutoCAD format, with survey data on the Ohio State Plane North Coordinate System and the NAVD 88 as established by GPS.

“Bayshore Environmental is very pleased to have engaged STONE to conduct a Phase II assessment of a contaminated commercial property.  The technical staff at STONE worked with us to develop an excellent program that entailed soil and groundwater sampling, testing and removal of drums of waste petroleum products, and the remediation of contaminated soil.  STONE conducted the work in a timely manner, produced an excellent report that was tailored to meet our needs, and all at a very reasonable cost.  We are pleased to endorse STONE and look forward to working with them in the future.”