GA Prescriptive Deck Details Amendments 2015 2
GEORGIA STATE MINIMUM STANDARD
ONE AND TWO FAMILY DWELLING CODE
(INTERNATIONAL RESIDENTIAL CODE FOR
ONE- AND TWO-FAMILY DWELLINGS)
PRESCRIPTIVE DECK DETAILS
WITH GEORGIA AMENDMENTS
*Revise the 2014 GA Prescriptive Deck Details based on the International Residential Code
for One- and Two- Family Dwellings, 2012 Edition, as follows:
COVER SHEET
(Sheet 1 of 22)
*Revise cover sheet to add the following statement in red lettering at the bottom of the page:
This document is subject to updates and revisions. To ensure that you always have the latest
version of this document and latest span tables, check the Georgia Department of Community
Affairs (DCA) and the American Wood Council (AWC) websites respectively as follows:
http://www.dca.state.ga.us/development/constructioncodes/programs/codeAmendments.asp
http://www.awc.org/publications/dca/dca6/dca6-09.pdf.
(Effective January 1, 2015)
JOISTS
(Sheet 5 of 22)
*Revise TABLE 1: ‘MAXIMUM JOIST SPAN LENGTH’ and Footnote 1 to read as follows:
TABLE 1: MAXIMUM JOIST SPAN LENGTH
1
2x8 13’- 1” 11’- 10”
9’- 8”
2x8 10’- 1” 10’- 1”
9’- 8”
2x10 16’- 2” 14’- 0” 11’-5”
2x10 14’- 6” 14’- 0”
11’- 5”
2x12 18'- 0" 16’- 6” 13’- 6”
2x12 18'- 0" 16’- 6”
13’- 6”
1. Spans are based on 40 PSF live load, 10 PSF dead load, southern pine #2, normal loading duration, wet service
conditions and deflections of Δ=ℓ/360 for main span and ℓ/180 for overhang with a 220 pound point load.
Note: The implementation of these requirements shall be delayed until January 1, 2016.
(Effective January 1, 2015)
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