UFGS 32 11 20 [Base Course for Rigid] [and] [Subbases for Flexible] Paving  

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 Action Change # Nature of Change or Revision
Aug-2017 A N

Renumbered; Superseding UFGS 32 11 16 with no title change; Complete review and update.