Greetings, I am working in the installation of a hospital kitchen and I want to know in what standard or section of what standard defines me what kind of pipe I should use and whether they are embedded or not in the wall, floor or ceiling
And what will be in the pipe?
I see you posted your question under NFPA 99.
NFPA 99 has provisions for piping of medical gas (Ch.5). plumbing (Ch 8), and HVAC systems (Ch 9). So to clarify your question, if possible, provide the section(s) of the code you may be questioning.
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