I am reviewing a document on testing a wet pipe sprinkler system . Piping is aerial, with hanger supports. On NFPA 13, I found information for hydrostatic testing under Chapter 10-Underground Requirements, but I cannot find requirements for aerial piping.
I suppose that due to my lack of experience in the fire protection area, something is not clear for me
Look for the chapter “Acceptance Requirements”
I would give a chapter number, but it is a moving target past several revisions…
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