On behalf of the Task group members, enclosed for your review and ballot is the proposed draft of NSF 349 Procedure for the Quality Control of On-site Wastewater Tanks, issue 1, revision 1. Please review the standard and submit your ballot by January 30, 2012 via the NSF online workspace (http://standards.nsf.org).
The purpose of this ballot is to create an American National Standard to address minimum documentation requirements for materials, design, construction and water tightness testing for manufacturers of on-site wastewater tanks, such as septic tanks, pump tanks, grease traps, etc. |
