Andrew (Andy) Camphausen has been in the building/plumbing industry for over 20years. During his six years in the Free State, he was nominated and served as the vice-chairman of IOPSA Free State. He was offered a Regional Management position at Cobra Watertec, which is still his employer today. In 2011, Andy was promoted to National Channel Manager of the Commercial Sector, where he was transferred to the head office in Bryanston, Gauteng.

Mark de Wet was the national technical manager at IOPSA and a regular contributor during his term. He is a qualified plumber and registered gas installer. He also sat on the SABS technical committees and working groups on behalf of IOPSA and the IOPSA National Executive Board. He is also a PIRB inspector.

Mike Muller is a visiting adjunct professor at the Wits University School of Governance and a former Commissioner of the National Planning Commission and Director General of Water Affairs

Russ Chaney, IAPMO CEO and Chairman of the World Plumbing Council

Vollie Brink is one of the industry’s longest serving wet service engineers. He continues to serve on SABS committees and has been involved in the Green Building Council Star rating system. Brink continues to consult for various organisations while enjoying a well-earned retirement.

The World Plumbing Council (WPC) is an international organization which aims to develop and promote the image and standards of the plumbing Industry worldwide.