Hi all,
My customer has had a legionella assessment done, as part of renting out her house.
She has a fairly new, open-vented CWST in the attic. The hot water vent pipe discharges over the CWST, as is standard practise. However, the assessor says this is a legionella risk, and has recommended the pipe be re-routed via a tundish to a suitable discharge point.
Personally, I think the assessor is being overly thorough. I've never heard of the vent pipe being run in such a way.
But maybe I'm missing something.
Plus also the tank needs a clean. It has sediment on the bottom. It's loose, and easily wiped off (if I drained down). But would you recommend I do a thorough disinfection of the tank, and - in which case - what chemicals/method would you recommend.
I'd be grateful for your thoughts on this.
Thanks so much
Jennie
My customer has had a legionella assessment done, as part of renting out her house.
She has a fairly new, open-vented CWST in the attic. The hot water vent pipe discharges over the CWST, as is standard practise. However, the assessor says this is a legionella risk, and has recommended the pipe be re-routed via a tundish to a suitable discharge point.
Personally, I think the assessor is being overly thorough. I've never heard of the vent pipe being run in such a way.
But maybe I'm missing something.
Plus also the tank needs a clean. It has sediment on the bottom. It's loose, and easily wiped off (if I drained down). But would you recommend I do a thorough disinfection of the tank, and - in which case - what chemicals/method would you recommend.
I'd be grateful for your thoughts on this.
Thanks so much
Jennie
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