“ASSE International strongly recommends that all ASSE 5110 certified backflow prevention assembly testers keep a copy of the Field Test Procedures Using Three-Valve and Five-Valve Test Kits booklet in ...

National Economy Plumbers highlights backflow testing inspection expertise for New Orleans commercial properties, emphasizing SWBNO regulations, Louisiana State Plumbing Board requirements, and ...

Few of our community connections are as personal as a shared drinking water supply. That’s why water utility managers ask the public to do their part to make sure home connections prevent harmful ...