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USACE / NAVFAC / AFCESA
UFGS-05310 (October 2003)
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Preparing Activity: NAVFAC
Superceding
UFGS-05310 (September 1999)
UFGS-05300A (January 2002)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated 23 June 2005
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SECTION 05310
STEEL DECKS
10/03
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NOTE: This guide specification covers the
requirements for steel floor and roof decks,
including accessories.
Comments and suggestions on this guide specification
are welcome and should be directed to the technical
proponent of the specification. A listing of
technical proponents, including their organization
designation and telephone number, is on the Internet.
Recommended changes to a UFGS should be submitted as
a Criteria Change Request (CCR).
Use of electronic communication is encouraged.
Brackets are used in the text to indicate designer
choices or locations where text must be supplied by
the designer.
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NOTE: Determine which roof areas on the structure
are considered by the structural engineer as
functioning as diaphragms for the lateral force
resisting system.
Composite decks and diaphragm acting decks,
including connections, should be designed by the
structural engineer according to the Steel Deck
Institute. Refer to the Uniform Building Code for
diaphragm decks in seismic areas. All connections
must be shown. Drawings must show wind uplift loads
for roof joist design in addition to the items
listed below.
For non-diaphragm acting, non-composite decks, the
contractor may provide the deck design and
connections. In this case, the drawings must show
roof live loads, including snow loads, and wind
loads, including internal and external pressures and
SECTION 05310
Page 3