Topographic Survey and Base Map, Construction Layout – Ohio State University (OSU) Hospital East
Columbus, Ohio

The University Hospital East property at 181 Taylor Avenue has an existing courtyard with a terraced wall located on the south side of the building. Design plans were being prepared to replace/repair the existing wall.

STONE was contracted to perform a Topographic Survey, prepare a Site Base Map in AutoCAD, and perform construction staking related to replacement/repair of an existing terraced wall located in a courtyard on the south side of the building.

STONE was subsequently retained to provide additional construction layout for the contractor (Sunesis Construction), including staking the locations of foundation piles, often on short-notice. STONE provided mapping and details to the contractor following the layout.

Background checks and training was completed by STONE staff in order to work on the project site and to obtain contractor badges.

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“STONE Environmental was a pleasure to work with. From the planning process to our onsite visit. They knew exactly what we wanted and were able to deliver in a timely fashion.  The on-site field engineer was very resourceful and her attention to the small details was phenomenal. I will be sure to use STONE on all my future environmental surveying projects.”