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  1. Bhhowie

    anti-freeze loop

    A temperature monitoring recording session through the cold months can tell you if you have an issue, if i understand the problem it is an enclosed space. That being the case it might not get below 40 in there run a study before you spend more time/money.
  2. Bhhowie

    Flow rate calculation?

    Why can't you get a flow test from the system outside your facility and then do the math to bring it to the base of the riser?
  3. Bhhowie

    City main pressure

    Taha; The answer in most cases in the US is nobody has the answer. There are places where a 26 PSI residual pressure is sufficient for use, if the flow is sufficient to boost. A static pressure of 26 PSI is a very poor situation. If you had very large water mains 26 PSI residual pressure may...
  4. Bhhowie

    About those "Fire Flows"

    http://www.isomitigation.com/downloads/ppc3001.pdf here is a link to how to determine needed fire flows, this will tell you how very deficient the water supply is in the area.

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