✅ Water services (hot and cold) ✅ Above-ground drainage ✅ Sanitary pipework ✅ Commissioning, maintenance, and operational documentation
If you're a student or small firm, check if your institution or trade body (CIBSE, CIPHE) offers discounted access to British Standards.
BS 8558 is the British Standard that provides guidance on service delivery for building services . It replaced the famous CP 342 (Code of Practice for Centralized Hot Water Supply) and now covers broader aspects, including: