Extensive experience in hard landscaping, especially domestic sites • Specialising in paving, walling and construction, including decking and artificial grass • Also Japanese Knotweed and water issues, including site flooding and drainage

Over 40 years of professional experience investigating water systems and water-related aspects of public and environmental health in the built environment • Specification and management of water supplies, drainage and wastewater treatment • Water quality, microbiology and control of waterborne diseases • Occupational hygiene, building pathology, structural dampness, water protection, moulds and fungi I have provided expert services for over 300 civil and criminal cases for clients including the NHS, Drinking Water Inspectorate, Environment Agency, DEFRA, National Hous...