Back to list M25 junction 10/A3 Wisley interchange improvement

Representation by Affinity Water Limited (Affinity Water Limited )

Date submitted
4 September 2019
Submitted by
Other statutory consultees

Affinity water Limted are the potable water utility for the area covered by this application • Approx. 4.8Km of a single 6” PVC-U tapering to a 4”CI single distribution main will be affected. • This section of main also supplies several outlying villages, farms and businesses via 4 separate connections and there are also 5 motorway crossings suppling small clusters of properties. • It is a single point of failure should a burst or interruption to supply occur on this main affecting all above. • Distribution mains are laid to a depth and location as per our design guidance to ensure safe access and future maintenance. Any changes to depth and access must be sign off by Affinity Water. • Excavating near our water network must be approved in advance with RAMS and other method statements and backed up with internal review and guidance from our Hydraulic Modelling team. Sign-off would need to be approved by Control Ops, local Ops and WQ. • Guidance to working near our apparatus will also need to be adhered to. Guidance notes are found on Affinity Water Limited's website . Please see : [Redacted]