ONTARIO, CA. — In collaboration with the United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada (UA), the International Association ...
City Council passed a second and final reading approving changes to the plumbing code on Tuesday. The changes call for a more stringent inspection of delinquent backflow preventers. Those devices are ...
ONTARIO, CA — In collaboration with the United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada (UA), the International Association of ...
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