Tag Archives: Standards

ARCSA and ASPE Seek Public Comment on Rainwater Catchment Standard

Jointly developed by the American Rainwater Catchment Systems Association (ARCSA) and the American Society of Plumbing Engineers (ASPE), ARCSA/ASPE 63: Rainwater Catchment Systems was originally published July 2009. Together, the two organizations — with sponsorship from the International Association of Plumbing and Mechanical Officials (IAPMO) — have extensively revised the standard. It is now online [...]

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