UFGS 23 31 11.12 40 Ducts, Medium/High Pressure

Date:

07-01-2007

Division:

Division 23 - Heating, Ventilating, and Air Conditioning

Status:

Retired / Superseded

Archived / Rescinded Date:

04-24-2008

Change Notice:

Superseded by UFGS 23 31 13 Metal Ducts

Federal Facility Criteria:

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
KEY	ACTION	N New	R Revision	C Change	D Deletion

Release	PA	Date	Action	Nature of Change or Revision
Apr-2008	S	Jul-2007	D	Superseded by UFGS 23 31 13 Metal Ducts Note: The last published PDF version of this Section is available in the previous release in the UFGS Archives.
Jul-2007	S	Jul-2007	R	Reference Update
Jun-2006	S	Jun-2006	R	Title changed from MEDIUM/HIGH PRESSURE DUCTWORK; Section References (SRF) updated