Proposed revision to NSF/ANSI 40 Residential wastewater treatment systems (40i57r1). This ballot will remove the normative annex regarding scale up from NSF/ANSI 40.
08410: Approval of 40i57r1 - Scaling Annex Removal
Document (Archive)
2023-07-11
2023 WWT JC - Meeting Summary draft EXCERPT.pdf
Document
2023-06-19
WWT-2023-7 Blower Testing.pdf
Blank Comment - TEMPLATE.docx
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