An installation method (AIM) is a procedure approved by water undertakers.
The RPZ AIM provides procedures for both installing and testing of RPZ valves.
A copy of the current version of the RPZ AIM can be found here. It came into force on 1st January 2025.
It is approved the water undertakers in England, Scotland, Wales and Northern Ireland listed on page 2.
Please note: the AIM requires test equipment to meet a minimum specification.
Uncontrolled if downloaded. This is informative, non-statutory guidance and intended for general guidance purposes only; it is subject to change.
Compliance with this information should not be relied upon as guaranteeing no enforcement action will be taken by water undertakers. Water Regs UK accepts no liability for loss, indirect or consequential loss arising from or in connection with this guidance document.
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