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![]() Date: 2014-08-05 16:07:16Double check valve Vacuum breaker Backflow Professional certification Flow Backflow prevention device Irrigation Plumbing Pressure vacuum breaker | Add to Reading List |
![]() | Foundation for Cross-Connection Control & Hydraulic Research NOTICEAn Approved backflow prevention assembly (i.e. reduced pressure principle, double check valve, pressure vacuum breaker) is required to have testDocID: 1tZ5H - View Document |
![]() | NORTH MARIN WATER DISTRICT STANDARD SPECIFICATIONS SECTIONPART 1DocID: 1qE1c - View Document |
![]() | Microsoft Word - Backflow FAQ rgw tah cew cdf_7DocID: 1psLf - View Document |
![]() | TITLE 7 PUBLIC SERVICES CHAPTER 2 WATER CROSS CONNECTION 7-2-1: 7-2-2:DocID: 1oItK - View Document |
![]() | ORDINANCE NOAN ORDINANCE OF THE COASTSIDE COUNTY WATER DISTRICT MODIFYING SECTION W OF THE DISTRICT’S GENERAL REGULATIONS REGARDING WATER SERVICE PERTAINING TO THE CONTROL OFDocID: 1oEGj - View Document |