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  1. Daddywigs

    Buried Flange and Valve Flange leak protection

    BinInch, Your thoughts are very similar to mine. I have not seen a system with a post hole HC detector and cell phone. This crossed our minds. Are you aware of someone who has done this? Proven? if so.... I'm all over it! Ya, I know, it is hard to justify fixing it if it ain't broke.... but...
  2. Daddywigs

    Buried Flange and Valve Flange leak protection

    Thanks. No these are not leaking now. And the risks are fairly low that they will leak in the future; however, the risk is there and this is why our client committed to doing something for risk mitigation. We have considered hot tap and by-pass; however, just like stopples, by the time you...
  3. Daddywigs

    Buried Flange and Valve Flange leak protection

    Hi, I think you will find this one fun to think about…. Sorry it is so long to read, but I do think you will find it worth the read. I'm helping a client with with a 50 yr old 250 mile stretch of pipeline in service with gasoline and diesel with a number of buried flanges and buried flanged...

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