BSRIA BG29 2012 launched
This document covers the period from installation of the pipework to practical completion and handover of closed water systems. The document is envisioned to be part of a three part package of guidance consisting of BG29, BS8552 and BG50.
BG29 gives precommission cleaning guidance and refers to BS8552 for methodologies for sampling. BG29 covers the period from filling to practical completion.
BS8552 will detail methodologies and analytes and covers the whole life of the building.
BG50 should detail desired outcomes/parameters for closed system monitoring for the life of the building from practical completion onwards.