Proposed revision to NSF/ANSI 40 Residential wastewater treatment systems (40i44r2). The purpose of this ballot is to add clarity to NSF/ANSI 40 regarding a request for interpretation.
07782: Approval of 40i44r2 - Influent Characteristics
Document (Archive)
2022-07-26
40i44r1 ballot results.pdf
Document
2022-07-01
Request for interpretation - Schepens-Couture - Std 40 8.2.1 BOD; 2017-05-03.pdf
WWT TG Std 40 meeting summary 3-3-22.pdf
WWT TG Std 40 meeting summary 4-12-22.pdf
WWT-2021-7 - 40 influent characteristics.pdf
Blank Comment - TEMPLATE.docx
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