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Patrick Heiman

Geotechnical Engineer

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Patrick Heiman provides field support to complete geotechnical investigations for a variety of projects, with a focus on renewable energy projects. His services include directing drill crews, conducting soil and rock core classification, overseeing test pits and piezometer installation, and completing electric resistivity testing. He also has experience on a variety of geotechnical instrumentation projects.


(952) 842-3675


Barr Engineering Co.
4300 MarketPointe Drive
Minneapolis, MN 55435

Phone: 952-832-2600
Fax: 952-832-2601
Toll free: 800-632-2277