01386nam 2200289z- 450 991100714690332120240819142916.01-5231-5814-X(CKB)5670000000939287(EXLCZ)99567000000093928720240424c2024uuuu -u- -engM14 - backflow prevention and cross-connection control recommended practicesAmerican Water Works Association (AWWA)1-64717-108-3 "The purpose of this manual is to educate and inform interested backflow prevention and cross-connection control program managers and administrators about the most current practices; to explore advantages and disadvantages of various policies regarding backflow prevention programs; and to provide thoughtful and meaningful topics for consideration when developing, implementing, and managing programs"--Provided by publisher.Backflow Prevention and Cross-Connection Control - Recommended Practices Backsiphonage (Plumbing)PreventionCross-connections (Plumbing)Backsiphonage (Plumbing)Prevention.Cross-connections (Plumbing)696/.1LeBas MitchBOOK9911007146903321M14 - backflow prevention and cross-connection control4391796UNINA