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Geotechnical Engineering Special Inspection
Tom Ginsbach,P.E., G.E. Mike Ginsbach
Wayne Olsen, P.E.  
Jim Kiser, P.E.  
Environmental Services Materials Testing
Steve Day, P.E. Bridgett Adame
   
   
   
   

NORTHWEST GEOTECH, INC.

9120 SW PIONEER COURT, SUITE B

WILSONVILLE, OREGON 97070

(503) 682-1880 ³ FAX (503) 682-2753

NGI.PDX@verizon.net

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