Feb-2023 |
N |
Feb-2023 |
R |
|
Complete life cycle review. Update technical requirements, references, formatting. Incorporated CCR 11345 |
May-2016 |
N |
May-2016 |
R |
|
Tri-Annual Database Maintenance (TADM) completed |
May-2016 |
N |
May-2016 |
R |
|
Tri-Annual Database Maintenance and the revisions are minor - modified Subpart 1.3.1, 1.5, 3.1.1.2, 3.2.1, 3.3, 3.3.1 |
May-2014 |
N |
Aug-2010 |
C |
2 |
SRF update, changed 05 05 23 WELDING, STRUCTURAL to 05 05 23.16 STRUCTURAL WELDING |
Aug-2010 |
N |
Aug-2010 |
R |
|
Submittal article compliance; Added subpart 1.5; revised subpart 3.3.2.1; other minor revisions throughout |
Feb-2009 |
N |
Feb-2009 |
N |
|
Supersedes UFGS 23 31 13.20 40 Welding Metal Ductwork |