Section 25-C6419. RECIRCULATION AND TREATMENT SYSTEM - CROSS-CONNECTION PREVENTION  


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    6419.1An atmospheric break or approved back flow prevention device shall be provided in each pool water supply line that is connected to a public water supply.

     

    6419.2Vacuum breakers shall be installed on all hose bibbs.

     

source

Final Rulemaking published at 55 DCR 012845 (December 26, 2008).