John’s expertise enables him to provide occupational hygiene, hazardous materials and contaminated land management services to a broad range of clients, including local, state and commonwealth government agencies, the Department of Defence and clients working in health, rail and road along with commercial, industrial and residential demolition, construction and facilities management. He manages a broad and diverse team of consultants specialising in hazardous materials, occupational hygiene (mould, noise, vibration, odour and sewerage management) and contaminated land management services (preliminary and detailed site investigations, waste classifications and perfluoroalkyl and polyfluoroalkyl substances (PFAS) assessments).