Bs 8558 Pdf -

For larger systems or those where contamination is suspected, chemical disinfection (usually chlorination) is required. BS 8558 specifies contact times and residual chlorine levels (typically between 0.1 mg/L and 0.3 mg/L free chlorine after completion). 3. Hygiene and Legionella Control

For maintaining hygiene and meeting legal obligations for water safety. bs 8558 pdf

The current version is , which superseded the 2011 edition. For larger systems or those where contamination is

Before a system is put into use, it must undergo a rigorous commissioning process. bs 8558 pdf

The standard offers detailed, practical advice to ensure that tap water remains pure and safe for human consumption. It is designed to bridge technical gaps in European standards, particularly regarding UK-specific requirements like underground pipework within building curtilages, which are not covered by BS EN 806.