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Duties and Powers of the Building Official
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1488 Coextruded accordance with Section accordance with Table Acrylonitrile butadiene styrene air admittance valve air gap applied approved ASME ASSE ASTM F backflow preventer backflow prevention devices ball cock bathtub building drain building sewer cleanout code official Coextruded composite conforming to ASTM Copper or copper-alloy developed length device diameter discharge drainage piping drainage system equipment feet fixture drain flood level rim floor drain horizontal branch inches inspection installed in accordance interceptor International Building Code joint surfaces lavatory located Mechanical joints minimum permitted Pipe and Fittings pipe ASTM piping material plastic pipe plumbing fixtures plumbing system potable water pressure pump relief valve sanitary drainage service sink sewage shower sized soldered Specification stack vent sterilizer storm drain sump Threaded tion utilized vacuum breaker vent pipe vent stack vent system vertical Vinyl Chloride waste stack water closet water heater water supply system