_:nec433f7e1dc04d2c97c99c0113c0e8fdxb5
<http://schema.org/text>
"As stated in its Introduction section, the guidance in the Approved Document is intended to provide advice on how to comply with the requirements set out in the Building Regulations and that “there may well be other ways of achieving compliance with the requirements”. The Department’s view is that it would be acceptable, subject to also complying with subparagraphs a, b and d of 3.60, for these pipes to be polypropylene to BS EN 1451-1, as recommended in BRE Information Paper 8/07."
<https://www.allbuildingcontrol.com/ufaq/paragraph-3-60-of-the-approved-document-says-that-if-a-discharge-pipe-is-connected-to-a-soil-stack-the-discharge-pipe-should-be-either-polybutalene-or-cross-linked-8-polyethylene-does-this-mean-a-pol/>