This standard BS EN 805:2000 Water supply. Requirements for systems and components outside buildings is classified in these ICS categories:
13.060.01 Water quality in general
91.140.60 Water supply systems
23.040.01 Pipeline components and pipelines in general
This standard comprises: - general requirements for water supply systems outside buildings including potable water mains and service pipes, service reservoirs, other facilities and raw water mains but excluding treatment works and water resources development; - general requirements for components; - general requirements for inclusion in product standards which may include specifications which are more stringent; - requirements for installation, site testing and commissioning.
