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 [ARCHIVED] |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release | PA | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|
| Aug-2025 | N | Aug-2025 | R | Complete review and update. |
|
| May-2018 | N | May-2016 | C | 1 | Specification changed to allow for machine room elevators and machine room less elevators. |
| May-2016 | N | May-2016 | R | Complete revision. Preparing Activity changed from USACE to NAVFAC. | |
| May-2013 | A | Feb-2009 | C | 1 | Updated references to sections and paragraphs of ASME A17.1/CSA B44 |
| Feb-2009 | A | Feb-2009 | R | Compliance with CSI Sectionformat | |
| Apr-2008 | A | Jul-2007 | C | 1 | Preparing Activity Changed from NAVFAC to USACE |
| Jul-2007 | N | Jul-2007 | N | Superseding UFGS 14 20 00 Elevators, Electric and UFGS 14 21 00.00 20 Electric Traction Elevators |
