BS 8558:2015

BS 8558:2015 provides complementary guidance to BS EN 806. It is aguide to the design, installation, alteration, testing, operation and maintenanceof services supplying water for domestic use within buildings and theircurtilages.BS EN 806 does not cover underground pipework, but this British Standard givesguidance on underground pipework within the curtilage of a building.This British Standard does not cover:

• the detailed methods of chemical treatment and maintenance of waterdistribution systems;
• workmanship; or
• space heating systems.

NOTE Annex A gives examples of pumped systems. Annex B provides guidance onthe calculation of hot water storage systems, while Annex C provides calculations forpipe sizing.Cross References:BS 1010-2BS 1710BS 2456BS 2580BS 3251BS 4991BS 5114BS 5163-2BS 5268-3BS 5391-1BS 5392-1 BS 5422BS 5433BS 5493BS 5955-7BS 5970BS 6144BS 6280BS 6283-2BS 6283-4BS 6920-1BS 6920-2 BS 6920-3BS 6920-4BS 7291-1BS 7291-2BS 7291-3BS 7671BS EN 681-1:1996BS EN 806-1:2000BS EN 806-2:2005BS EN 806-3:2006BS EN 806-4:2010BS EN 806-5:2012BS EN 1057:2006+A1:2010BS EN 1213BS EN 1254-1BS EN 1254-2BS EN 1254-3BS EN 1254-5BS EN 1452-1BS EN 1452-2BS EN 1452-3 BS EN 1452-4BS EN 1452-5BS EN 1490BS EN 1491BS EN 1567BS EN 1995-1-1BS EN 10224BS EN 10255BS EN 10312BS EN 12201-3BS EN 12828BS EN 13076BS EN 13077BS EN 13959 BS EN 14336BS EN 14814BS EN 14451BS EN 14623BS EN 29453BS EN 60079-30-1BS EN 62395-1BS EN ISO 1452-3BS EN ISO 15493BS EN ISO 15877-1BS EN ISO 15877-2BS EN ISO 15877-3BS EN ISO 15877-5BS EN ISO 17672BS EN ISO 21003-2BS ISO 17885 BS 1566-1BS 3198BS 4213BS 5834-2BS 6465-1BS 6465-3BS 6700:2006+A1:2009BS 7430BS 7592BS 8000-15BS 8103-3BS 8515BS 8525-1BS 8554BS 8580BS EN 805 BS EN 12201-2BS EN ISO 6509BS EN ISO 14713BS EN ISO 15875 BS EN ISO 15876BS EN ISO 21003-3PD 855468