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One tool used to determine the best method for conducting the  subsurface evaluation is  by identifying the underlying geology of the proposed building site. Using GPS Coordinates enables OTG to pinpoint the proposed building site.


​​​​Another tool used is the USDA Web Soil Survey. This tool  allows OTG to zoom in on the  site to gather more specific information about  the shallow soils likely to be encountered. 


​​Help OTG locate your future building site. Click on the "Google" button below and search for your property. Once you have pinpointed your site, Right Click and choose "What's Here"  on the drop down menu.  The address (if one exists at this early stage) and the GPS coordinates will appear. Example 33.106044, -96.625208. Copy this info. and include in your communication with OTG.

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