: It incorporates much of the technical content from the now-withdrawn
The standard offers detailed instructions for every stage of a water system's lifecycle: BS 8558:2015 - TC | 30 Sep 2015 - BSI Knowledge bs 8558 pdf
However, note that downloading a free "BS 8558 PDF" from file-sharing sites or unknown Google Drive links is extremely risky. You may receive a scan of an outdated draft (e.g., BS 8558:2011 which was withdrawn), a corrupted file, or—worse—a copyright-infringing document that has no legal standing in court or during a third-party audit. : It incorporates much of the technical content
The document is roughly 90 pages and serves as a technical manual for facility managers and engineers. BS 8558:2011 which was withdrawn)