IDS Part 7 – Water Supply, clause 7.4.4 –Contaminated sites references the UKWIR Guidance for the Selection of Water Supply Pipes to be used in Brownfield Sites document.
Part 3 of Guidance for the Selection of Water Supply Pipes to be used in Brownfield Sites (10/WM/03/21) [PDF, 1023 KB] provides guidance on selecting the appropriate pipe and joint material using data from site investigations and it is reproduced here with the permission of UK Water Industry Research Ltd.
Site investigation methodologies are detailed elsewhere in the UKWIR Guidance for the Selection of Water Supply Pipes to be used in Brownfield Sites document.
Since UKWIR published the Guidance in 2010, a supplementary guidance protocol has been produced by Water UK in collaboration with some UK water companies and the Home Builders Federation. This supplementary guidance can be downloaded from the Water UK web site, Contaminated Land Assessment Guidelines(external link).
When the IDS is next reviewed, these documents will be used to update Council’s guidance on treatment in brownfield sites.
The rebuild of the $27 million Akaroa Wharf is on track for 2027, with construction on the new structure expected to begin early next year.
27 Aug 2025A potential location for an Erebus National Memorial, water services delivery, an extension to operations at Burwood Landfill and bus detectors on Manchester Street - here are the key decisions made at today's Christchurch City Council meeting.
20 Aug 2025Construction on One New Zealand Stadium at Te Kaha is entering the homestretch.
19 Aug 2025Request, report and pay for Council services.
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Request, report and pay for Council services.
Apply for building and resource consents.
Manage your library borrowing.
Receive your rates invoice by email.
Take full control of your Rec and Sport membership.
List your events on What’s On Christchurch