PIPA has published revisions of two technical guideline documents:

POP005 Packing, Handling and Storage of Polyethylene Pipes and Fittings has been revised primarily to include important information relating to the storage conditions of electrofusion fittings.

POP018 Polyethylene Drinking Water Pipes in Contact with Chlorine and Chloramine Disinfectants has been revised to include a glossary of terms used in the document, provide clarity around the resistance of PE100 HSCR to high concentrations of chlorine and minor adjustments to Tables 2, 3 and 4.