“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 ...
Artificial turf fields in D.C. are causing big problems for some parents after learning more than a dozen fields failed safety tests. Plans to repair and replace the fields are underway, and the city ...
One huge change that came with the new Minnesota State Plumbing Code that went into effect on January 23rd of this year was the requirement for annual backflow preventer testing. Here's the exact code ...
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