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Date: 2014-05-23 12:25:20 Construction Water Backflow prevention device Pressure vacuum breaker Air gap Backflow Double check valve Vacuum breaker Siphon Plumbing Irrigation Fluid mechanics		[removed]Adopted to be effective[removed] Add to Reading List Source URL: des.nh.gov Download Document from Source Website File Size: 47,57 KB Share Document on Facebook

	Training and Certification of Backflow Prevention Device Testers Course # CBF418DT ID Number Training and Certification of Backflow Prevention Device Inspectors DocID: 1uPuS - View Document
	STATE CERTIFIED TESTERS At this time, these are the only companies in the Rolla area that RMU is aware of that are state certified to provide backflow prevention device testing. DEREK COLVIN DocID: 1rwWd - View Document
	CrossConnection-Backflow Brochure-March2010::54 AM Page 1 cross-connection An example of a cross-connection that may be present at your home would be a hose end sprayer used to apply lawn chemicals. DocID: 1rngM - View Document
	NCCWD STANDARD CONSTRUCTION DETAILS DocID: 1r7xU - View Document
	Approved Certified Backflow Testers: PCWA does not maintain a list of certified backflow testers. AWWA certification and calibration certificates are required and must be filed with BSI Online, PCWA’s automated backflo DocID: 1qYn6 - View Document