View/Download View/Download View/Download Publish Date 02/01/2023 Pages 8 Legacy Title Key UFGS 22 66 53.00 40 Laboratory Chemical-Waste and Vent Piping Comments Complete life cycle review. Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Wed, 02/01/2023 - 12:00 PA NASA Action Revision Section Date Wed, 02/01/2023 - 12:00 Complete life cycle review. Update technical requirements, references, formatting. Tri-Annual Database Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Sat, 08/01/2015 - 12:00 PA NASA Action Revision Section Date Sat, 08/01/2015 - 12:00 Tri-Annual Database Maintenance (TADM) completed Modified Submittal Article; Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Thu, 11/01/2012 - 12:00 PA NASA Action Change Section Date Tue, 02/01/2011 - 12:00 Modified Submittal Article; minor revisions Superseding UFGS 22 66 53 Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Tue, 02/01/2011 - 12:00 PA NASA Action New Section Date Tue, 02/01/2011 - 12:00 Renumbered to NASA fifth level; Superseding UFGS 22 66 53 with no title change Spec. Division 22 - Plumbing Log in or register to post comments
Complete life cycle review. Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Wed, 02/01/2023 - 12:00 PA NASA Action Revision Section Date Wed, 02/01/2023 - 12:00 Complete life cycle review. Update technical requirements, references, formatting.
Tri-Annual Database Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Sat, 08/01/2015 - 12:00 PA NASA Action Revision Section Date Sat, 08/01/2015 - 12:00 Tri-Annual Database Maintenance (TADM) completed
Modified Submittal Article; Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Thu, 11/01/2012 - 12:00 PA NASA Action Change Section Date Tue, 02/01/2011 - 12:00 Modified Submittal Article; minor revisions
Superseding UFGS 22 66 53 Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29 Release Tue, 02/01/2011 - 12:00 PA NASA Action New Section Date Tue, 02/01/2011 - 12:00 Renumbered to NASA fifth level; Superseding UFGS 22 66 53 with no title change
Comments
Complete life cycle review.
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Complete life cycle review. Update technical requirements, references, formatting.
Tri-Annual Database
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Tri-Annual Database Maintenance (TADM) completed
Modified Submittal Article;
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Modified Submittal Article; minor revisions
Superseding UFGS 22 66 53
Submitted by klloyd@nibs.org on Thu, 05/29/2025 - 20:29
Renumbered to NASA fifth level; Superseding UFGS 22 66 53 with no title change