Scope:

University of Washington

SRI was called in after two previously unknown fuel lines were cut during the demolition of  a dock. To help identify where the fuel lines went, we utilized the latest technology in Ground Penetrating Radar (GPR) and Radio and Electromagnetic detection.  In addition, SRI scanned a parking lot 100'x50' where a trench is going to feed the new structure.

SRI was called in after two previously unknown fuel lines were cut during the demolition of  a dock

The two fuel lines and electrical that was unknowing there

It was critical that the areas where the trench was to be dug was not conflicting with the storage tanks which housed the fuel.

Marking the location of critical pipes underground

Suspected Fuel Line at 29 Inches Deep


 

Inducing a Located Line (yellow) to Find Direction Underground