Proposed revision to NSF/ANSI 40 Residential wastewater treatment systems (40i58r1). This ballot will clarify recently added language regarding stress loading in NSF/ANSI 40.
08389: Approval of 40i58r1 - Testing Duration
Document (Archive)
2023-07-01
2023 WWT JC - Meeting Summary draft EXCERPT.pdf
Document
2023-06-09
WWT-2023-1 - 40 testing duration.pdf
Blank Comment - TEMPLATE.docx
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