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USACE / NAVFAC / AFCESA
UFGS-03410A (February 2004)
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Preparing Activity: USACE
Superseding
UFGS-03410A (May 1998)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated 23 June 2005
Latest change indicated by CHG tags
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SECTION 03410A
PRECAST/PRESTRESSED CONCRETE FLOOR AND ROOF UNITS
02/04
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NOTE: This guide specification covers the
requirements for precast/prestressed concrete floor
and roof units, single and double tees and
hollow-core and solid flat slabs.
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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PART 1
GENERAL
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NOTE: Except for speciality items, most precast
floor and roof units manufactured in this country
are prestressed. Units are available in four basic
shapes: single and double tees and hollow-core and
solid flat slabs. T-sections are capable of
spanning greater lengths than flat-slab sections.
Designer should consult PCI MNL-120 for limitations.
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1.1
REFERENCES
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NOTE: Issue (date) of references included in
SECTION 03410A
Page 2