For guidance on material selection and correct jointing techniques.
For specifying system layouts that prevent stagnation.
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
Before a system is put into use, it must undergo a rigorous commissioning process.
As a copyrighted British Standard, the official BS 8558:2015 PDF must be purchased through authorized channels: For guidance on material selection and correct jointing
For maintaining hygiene and meeting legal obligations for water safety.
Every new or modified service must be thoroughly flushed with wholesome water to remove debris and organic matter that could foster biofilms. bs 8558 pdf
BS 8558 provides an informative annex (Annex C) for that were originally part of BS 6700.