Team
Duncan Wallis
Associate
Duncan Wallis
Associate
BEng (Ag), MEng (Env), CPEng.
Duncan is a Chartered Engineer with 25 years’ experience in environmental, irrigation, agricultural, drinking water, domestic wastewater, sewerage, trade waste, recycled water and catchment management engineering in the public and private sectors.
He specialises in water related infrastructure planning and investigations and uses skills and tools such as GIS mapping, spatial data analysis and network analysis to develop practical solutions to complex problems and uses the ‘power’ of spatial data analysis to convey information effectively.
He can communicate technical concepts in non-technical forums and has experience consulting and working with farmers and landholders, government departments and wider community on route planning for pipelines and shared trails including rail trails. He has recently prepared successful EPA works approval applications for major food processing companies and expert witness statements in agricultural settings.
Duncan is currently involved in Australian Water and Wastewater’s mentor program and reviews articles for their Water Journal. He previously helped run the Institute of Engineers’ EngQuest regional program for students.
Anna Kelliher
Managing Principal
Anna Kelliher
Managing Principal
BA, BE (Hons), GAICD
Anna is an environmental engineer with 20 years’ experience in water and catchment management. She specialises in recycled water planning, irrigation modernisation, land capability assessment, environmental risk assessment and catchment condition reporting. Anna has experience working with industry, government, farmers and the community, and has developed sound teamwork, communication and project management skills.
Matt Shanahan
Principal
Matt Shanahan
Principal
B.Tech. (Env.)
Matt has been working in the water/irrigation industry for the past 15 years, having spent the last 12 years with RMCG consulting to a range of private and government clients. Matt has worked extensively in the field of recycled water and organics management, having prepared master plans, land capability assessments, irrigation management plans and environmental management plans for a range of clients. He is also experienced in the development of works approval applications and undertaking technical assessments involving the management of soils, nutrients and salinity/sodicity.