809-04 uses the word "components" instead of
"equipment").
a.
Equipment in Seismic Design Categories A and B.
b. Equipment in Seismic Design Category C when
the importance factor is equal to 1.0.
c. Equipment in Seismic Design Categories D, E,
and F that are mounted at 1.2 m (4 feet) or less
above a floor level and weigh 1780 N (400 lbs) or
less and are not critical to the continued operation
of the structure.
d. Equipment in Seismic Design Categories C, D,
E, and F weighing 95 N (20 lbs) or less or
distribution systems weighing 7 N/m (5 lb/ft) or
less.
This section can be used for bracing details of
medical equipment by editing the specification
accordingly.
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1.1
REFERENCES
**************************************************************************
NOTE: Issue (date) of references included in
provided by the latest guide specification. Use of
SpecsIntact automated reference checking is
recommended for projects based on older guide
specifications.
**************************************************************************
The publications listed below form a part of this specification to the
extent referenced. The publications are referred to within the text by the
basic designation only.
AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC)
AISC 325
(2001) LRFD Manual of Steel Construction
ASTM INTERNATIONAL (ASTM)
ASTM E 580
(2002e1) Application of Ceiling Suspension
Systems for Acoustical Tile and Lay-In
Panels in Areas Requiring Moderate Seismic
Restraint
U.S. ARMY CORPS OF ENGINEERS (USACE)
TI 809-04
(1998)
Seismic Design for Buildings
UNDERWRITERS LABORATORIES (UL)
UL 1598
(2004) Luminaires
SECTION 16070A
Page 3