UFGS 31 23 00.00 20 Excavation and Fill  

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-2023 N D

Superseded by 31 00 00 EARTHWORK
Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.

Aug-2015 N C 2

In response to CCR 4371: reference update

Nov-2013 N C 1

Revised subpart 1.6 and table in subpart 2.10

Feb-2011 N R

Modified subpart 13.15.2; Other minor revisions throughout