D.C. Municipal Regulations (Last Updated: September 13, 2017) |
Title 25. FOOD OPERATIONS AND COMMUNITY HYGIENE FACILITIES |
SubTilte 25-C. SWIMMING POOL AND SPA REGULATIONS |
Chapter 25-C64. SWIMMING POOLS AND SPAS |
Section 25-C6419. RECIRCULATION AND TREATMENT SYSTEM - CROSS-CONNECTION PREVENTION
Latest version.
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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).