Grace Ricker

Grace Ricker

Grace, who has nearly 10 years of experience, helps clients meet air, water, and waste regulatory requirements by providing compliance assistance, site evaluation and investigation, and regulatory and technical analysis. A key component of her work is interfacing with client project teams and industry representatives. She conducts mass balance calculations and emission inventories, evaluates and troubleshoots new and existing systems, develops flare management plans, and help refineries maintain compliance on  continuous emission-monitoring-systems. She also prepares draft NPDES and air-quality permit applications and creates plans for compliance monitoring, waste management, spill prevention, and risk management.



Chemical Engineer


Professional Engineer (MN)


MS, University of North Dakota

BS, Chemical Engineering, Iowa State University


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-832-2840