Guidelines for Drinking Water Safety Plans for Buildings in Hong Kong
Based on the recommendations of the World Health Organization (WHO), the Water Supplies Department (WSD) of Hong Kong has recently developed guidelines and templates for Water Safety Plan (WSP) for Buildings. The guidelines and templates aim at assisting building owners or management agents to develop their own WSPs to enhance water safety in buildings by using a risk-based and multiple barrier approach. Implementation of WSP for buildings requires concerted efforts of building management and plumbing practitioners, including identifying and assessing potential risks of the inside service, deriving control measures and carrying out the corresponding checking and maintenance. In addition, the WSP will be verified and updated by the building management through periodic auditing and review. The guidelines and templates for general buildings and schools have been launched in September 2017 for voluntary adoption by building owners or management agents.