Bs 8558 Pdf |top| «PLUS MANUAL»

It incorporates changes to align more closely with revised HSE codes and other documents like PD 855468:2015 (for flushing/disinfection).

It provides improved guidance on the control of Legionella and expanded details on calculating hot water storage capacity. Accessing the BS 8558 PDF bs 8558 pdf

For specifying system layouts that prevent stagnation. It incorporates changes to align more closely with

The primary source for the latest version. The primary source for the latest version

A major focus of the standard is preventing . It aligns with HSE ACoP L8 and HSG274 guidance.

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.