UFGS 31 68 13 Soil and Rock Anchors  

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
Nov-2020 A R

Complete review and update.

Nov-2008 A R

Compliance with CSI SectionFormat