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  1. rob3577

    oxygen piping in building

    I'll see if I can get hold of someone. What kind of construction permits though. Never heard of permits for process piping, but then again I'm no expert. I spoke to an installer for the local industrial gas supply place and he mentioned certain standards, but nothing about permits for the...
  2. rob3577

    oxygen piping in building

    Okay so I've perused that section and looks like oxygen piping is supposed to be installed per certain sepecifications. No problem. Now I'm wondering if installing the oxygen piping would require any sort of county permitting or if it can just be handled by a "qualified" installer? I'm also...
  3. rob3577

    oxygen piping in building

    It is for agricultural use. Does NFPA 55 say anything about piping the gas? I'm reading the scope and it says: 1.1 Scope. 1.1.1 Applicability. This code shall apply to the installation, storage, use, and handling of compressed gases and cryogenic fluids in portable and stationary containers...
  4. rob3577

    oxygen piping in building

    Hmmm. I posted this 2 days ago and now I can't find my thread. Am I that dumb today? Anyways, we plan to install a bulk LOX(liquid oxygen) tank on site. I know what the codes are about separation of the tank from the building, but I can't find any codes or regulations about running the...

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