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American Wood Council

Codes and Standards Addenda and Amendments Related to 2012 Interim Design Value Changes

AWC Standards Addenda

The American Lumber Standard Committee (ALSC) Board of Review approved interim changes to design values for No. 2 Dense and lower grades of visually-graded Southern Pine and No. 2 and lower grades of visually-graded Mixed Southern Pine lumber, 2"- 4" thick, 2"- 4" wide, with a recommended effective date of June 1, 2012. For more information, visit www.spib.org and www.southernpine.com.

PLEASE NOTE that the 2013 AWC addenda and the 2013 ICC code amendments supersede the 2012 interim changes. If the 2013 addenda and amendments are used, the 2012 interim addenda and amendments should NOT be used.

AWC developed addenda and other updates to use with new construction designed in accordance with its standards and design tools as follows:

2012 Addenda for Design Values with June 1, 2012 Effective Date:

Publications Updates/Errata

A comprehensive list of updates and errata for AWC Standards and Design Tools are available here.

 
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