Roanna Stewart is a Senior Engineer based in Knight Piésold’s Vancouver office. With over 12 years of experience, she is a registered professional engineer with a background in pipe and pump systems, construction management, and solid waste. Her recent work experience has focused on mine tailings and water management system design from concept through to detailed design, including fresh water supply systems, reclaim water lines, and tailings delivery and discharge systems. Her field experience includes pre-feasibility investigations, contract management and administration, and construction supervision. She has worked on projects in Canada, Brazil, Peru, Ghana, Mexico, United States of America, New Zealand, and Afghanistan.