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Mark Mielke

Senior Environmental Scientist

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Mark Mielke has nearly three decades of combined experience in consulting and the petroleum refining industry. He has worked extensively with refinery air rules including leak and detection repair, benzene waste operations NESHAPs, New Source Performance Standards, and Maximum Achievable Control Technology Standards. This work includes conducting audits, assisting with compliance, and developing programs for refineries, including some of the largest refineries in the United States. Mark also has experience in the chemical, manufacturing, and pipeline industries. He is currently assisting with Resource Conservation and Recovery Act compliance including generator assessments and compliance program improvements. He is a certified hazardous materials manager.


(616) 512-7016


MBA, Business Administration, Baker College

BS, Chemistry, Central Michigan University


Barr Engineering Co.
4771 50th Street SE
Grand Rapids, MI 49512

Phone: 616-512-7000
Fax: 616-554-3211
Toll free: 800-632-2277