UFGS 02 42 91 Removal and Salvage of Historic Construction Materials  

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-2018 A R Periodic update. Complete review and update.
Aug-2015 A R Nontechnical Title Revision (was Removal and Salvage of Historic Building Materials). Did not change Section date.
May-2010 A R CSI SectionFormat and submittal article configuration compliance