The American National Standards Institute has approved ARCSA/ASPE/ANSI 63-2013: Rainwater Catchment Systems, which revises a standard originally published in 2007. The standard is designed to help engineers, designers, plumbers, builders/developers, local government officials, and end users in safely implementing a rainwater catchment system using precipitation from rooftops and other hard, impervious surfaces. The American Society of Plumbing Engineers […]
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