Specialisations; Wastewater treatment system engineering, process design & control, monitoring systems and protocols for wastewater re-use projects. Pumping, control, filtration and irrigation system design for environmental engineering projects. Soil-wastewater interaction analysis, physico-chemical, geotechnical analysis data interpretation and environmental impact. Geological and pedological aspects of effluent irrigation/re-use projects, surface & subsurface Hydrology, especially relating to drainage, contamination potential, amelioration, environmental impact and sustainability. Wastewater treatment, effluent irrigation system design, planning & specification, and contract management. Development of environmental monitoring programs, provision of environmental management, compliance and verification auditing services. Consulting to industry and Government with respect to Environmental Protection regulation, sustainable development/operation, and cleaner production strategies.