Site Compliance Plan – Columbus, Ohio

STONE conducted a topographic survey including locating existing topographic features, observable and marked/ located utilities, and existing improvements within the project area. The survey was used to process an existing surface showing the existing features and existing 1-foot contours. A boundary survey was also created showing all property corners. Utilizing the information obtained though the surveys, in addition to copies of additional existing records, STONE prepared a Site Compliance Plan (SCP). The SCP showing the existing site and proposed improvements was submitted to the City of Columbus for review and approval. STONE faced the challenge of making an existing building (30+ years old) and parking lot comply with current zoning and design standards. Through careful planning STONE was able to show the City of Columbus that stormwater runoff was not being increased, and therefore a stormwater management system was not needed. Also, the landscaping requirements were met in addition to providing additional green space. This provided significant cost savings to the client and allowed sale of the property to move forward.

“STONE is an instrumental part of our team on the Portsmouth By-Pass Project: the 16-mile new construction project, which is the single largest project in ODOT history. This project has come with more than its share of environmental challenges. STONE has delivered over 30 full environmental clearance reviews and reports we have requested as part of the project, handling them from start to finish in a very timely & cost effective manner. Furthermore, they’ve proven themselves as an extremely valuable resource when it comes to consulting on mitigation efforts, hazardous materials, and resolving various unknown environmental situations that the project has encountered.


From the top down STONE has proven they are committed to excellence and we look forward to working with them on many projects in the future.”