UFGS 04 01 40 Restoration and Cleaning of Masonry in Historic Structures  

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
May-2012 A D

Section renumbered in compliance with CSI MasterFormat to 04 01 00.91 with no title change.
Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.

Nov-2009 A R

Extensive reformat for conformance with CSI SectionFormat