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Monday 18 February 2013

Raydon gets a new Roof !

The water tower at Raydon, Suffolk, recently received a new 2.7 tonne, aluminium roof, as part of an £800,000 refurbishment. The refreshing aspect of this refurbishment, is that on completion, it will return to use as elevated storage for potable water!

The 1954 reinforced concrete water tower, built by the then Samford District Council, had a steel roof that was no longer watertight. It is vital that the treated water stored inside the tower is protected from any possible contamination. It was decided that the best way to ensure this, was to replace the roof entirely and refurbish the whole tower at the same time. The 300,000 gallon steel tank within the concrete structure, also required its inside coating stripping off by shot-blasting and re-coating, prior to the new roof being fitted last Thursday.

The 50 foot diameter roof arrived as a kit – like a giant flat pack. Anglian Water’s contractors, @one Alliance, put it together in the carpark of the nearby golf course before hoisting it into position with a crane.

The tower, which serves 17,000 people in and around Raydon and Alton, has been out of use for about a year since it was found the old roof was deteriorating. The tower at O.S. Grid Ref. TM 04745 38111 provides storage to balance flows from the treatment works and security in the event of a failure as well as maintaining constant pressure.

Images and information kindly supplied by Anglian Water.


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