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Tristan Beaster

Environmental Engineer

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Tristan Beaster has over seven years of experience in environmental investigation and analysis related to resource conservation as well as evaluation and remediation of contaminated sites. His work includes on-site investigations of contaminated soil and groundwater, remedial design, and engineering calculations. He also has experience in construction and drilling observation and coordination as well as environmental investigation and response support. Prior to joining Barr, Tristan worked as a conservation technician for the Cook County Soil and Water Conservation District in Minnesota.


(218) 529-7187


MS, Environmental Engineering, Michigan Technological University

BS, Environmental Science, University of Minnesota - Twin Cities


Barr Engineering Co.
325 South Lake Avenue
Duluth, MN 55802

Phone: 218-529-8200
Fax: 218-529-8202
Toll free: 800-786-5830