We recently did a survey, and a question of legitimacy in the current installation of some piping supports came up. This system had a branchline with a drop to an arm-over that ran directly under the branchine. The arm-over is being supported by the branchline.
Is this allowed? I personally think this is a bad installation but I skimmed the code and couldn't find the answer one way or other. Jerry Van Kolken Millennium Fire Protection Corp. 2950 San Luis Rey Rd. Oceanside, CA 92058 (760) 722-2722 FX 722-2730
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