Section 21-5401. PROTECTION OF PUBLIC WATER SYSTEM  


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    5401.1An Owner shall maintain all interior plumbing to prevent contamination of the public water system from nonpotable liquids, solids, gasses or mixture of substances through cross connections.

     

    5401.2An Owner shall not permit the installation of a bypass around any backflow preventer unless a backflow preventer is installed on the bypass.

     

source

Final Rulemaking published at 48 DCR 1743 (February 23, 2001).