Superseded by UFGS 21 13 13 WET PIPE SPRINKLER SYSTEMS, FIRE PROTECTION.
History: Below is a listing of the Revisions and Changes made to this UFGS.
| KEY | PREPARING ACTIVITY (PA) | A Army | N Navy | F Air Force | S NASA |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release | PA | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|
| Aug-2020 | A | May-2009 | D |
Superseded by UFGS 21 13 13 WET PIPE SPRINKLER SYSTEMS, FIRE PROTECTION. |
|
| Feb-2013 | A | May-2009 | C | 1 |
Removed disinfection requirements and galvanized steel piping components |
| May-2009 | A | May-2009 | R |
Revised Paragraph DISINFECTION |
|
| Oct-2007 | A | Oct-2007 | R |
Updated seismic criteria |
