Superseded by UFGS 33 56 21.17 SINGLE WALL ABOVE GROUND FIXED ROOF STEEL POL STORAGE TANK
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 |
|---|---|---|---|---|---|
| Nov-2018 | N | Aug-2015 | D |
Superseded by UFGS 33 56 21.17 SINGLE WALL ABOVE GROUND FIXED ROOF STEEL POL STORAGE TANK. |
|
| Aug-2015 | N | Aug-2015 | R |
UFGS has been revised throughout. Modifications included references, submittals, new jet fuels and requirements for the following in accordance with the update of DoD Aboveground Storage Tank Standard AW 78-24-27: columns, pressure/vacuum vents, antirotation cables, center roof vents, roof manholes, roof circulation vent/inspection hatches, water draw-off systems, sidestream filtration systems, weld inspections and stilling wells. |
|
| May-2012 | N | May-2012 | R |
Major revision |
