WSA 01-2004 Polyethylene Pipeline Code Version 3.1

The Polyethylene (PE) Pipeline Code provides water industry practitioners with best practice in the use of PE pipeline systems and covers; pressure pipelines; non-pressure sewerage pipelines; vacuum sewer systems using polyethylene; and pipe relining using polyethylene. The 3rd edition of the Code builds on the experience and confidence of the urban water industry with use of PE pipelines. Revisions include fitting design factors, amendments to jointing requirements, general test procedures for pressure applications, comments on use of repair clamps, advice and limitations for squeeze-off, new stiffness class requirement for non-pressure applications, additional option for internal colour of non-pressure pipes and new prerequisites for training.