Sara Wandrei

Sara Wandrei

Sara Wandrei has a background in chemical engineering and process and solution development. She helps clients meet air and water regulatory requirements by providing compliance assistance, site evaluation and investigation, regulatory and technical analysis, and regulatory negotiations. A key component of Sara’s work is interfacing with client project teams, industry representatives, and federal and state agency regulatory staff. Her services include conducting mass balance calculations and emission inventories, evaluating and troubleshooting new and existing systems, and preparing National Pollutant Discharge Elimination System and air-quality permit applications. She also conducts feasibility studies for pollution control equipment and develops compliance monitoring, waste management, and spill prevention and risk management plans.



Chemical Engineer


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-832-2891

Related projects

Environmental permitting and compliance support for a refinery