i need your assistant in the following issue , i have a grid network that protect a storage hanger and i want to take a sub main from it and make a tree network to protect offices area.
so please advice if that's accepted or not??
It is acceptable from a grid to feed a tree distribution as long as it meets the hydraulic demand plus some other NFPA 13 requirements. I suggest hiring a fire protection specialist for making plans and calculations.
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