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Ontario High School

Client: Chaffey Unified School District | Tilden Coil
Date: January 2013 – March 2013

The Chaffey Unified School District hired C Below to provide a full Subsurface Utility Investigation of the Ontario High School campus, complete with cross-referencing as-built utility information and colloquial evidence. After the locations were marked, an aerial survey was done to provide a basis for a topographic map.

Once the locations were mapped, C Below provided a CAD Drawing of the Ontario campus’ utilities.