UFGS 23 01 30.41 HVAC System Cleaning  

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-2016 S C 1

The USACE DWG members have given their approval to delete the second
paragraph regarding an Army Statement, found in the General Note.

Feb-2015 S R

Tri Annual Database Maintenance (TADM) completed.

Aug-2010 S N

New section