Specifications

Draper Prison Wasatch & Oquirrh Intercom & Paging System Remodel 4-21-2014
ELECTRICAL SUPPORTS AND SEISMIC RESTRAINTS 260072 – 2
authorities having jurisdiction, showing maximum ratings of restraint items and
the basis for approval (tests or calculations).
C. Coordination Drawings: Show coordination of seismic bracing for electrical components with
other systems and equipment in the vicinity, including other supports and seismic restraints.
D. Welding certificates.
E. Qualification Data: For professional engineer and testing agency.
F. Field quality-control test reports.
1.5 QUALITY ASSURANCE:
A. Comply with seismic-restraint requirements in the IBC unless requirements in this Section are
more stringent.
B. Testing of Seismic Anchorage Devices: Comply with testing requirements in Part 3.
C. Welding: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural Welding
Code - Steel."
PART 2 – PRODUCTS
2.1 MANUFACTURERS:
A. In other Part 2 articles where titles below introduce lists, the following requirements apply to
product selection:
1. Available Manufacturers: Subject to compliance with requirements, manufacturers
offering products that may be incorporated into the Work include, but are not limited to,
manufacturers specified.
2.2 SUPPORT, ANCHORAGE, AND ATTACHMENT COMPONENTS:
A. Rated Strength: Adequate in tension, shear, and pullout force to resist maximum loads
calculated or imposed under this Project, with a minimum structural safety factor of five times
the applied force.
B. Steel Slotted Support Systems: Comply with MFMA-3, factory-fabricated components for field
assembly.
1. Available Manufacturers:
a. Cooper B-Line; a division of Cooper Industries.
b. ERICO International Corporation.
c. Allied Support Systems; Power-Strut Unit.
d. GS Metals Corp.
e. Michigan Hanger Co., Inc.; O-Strut Div.
f. National Pipe Hanger Corp.
g. Thomas & Betts Corporation.
h. Unistrut; Tyco International, Ltd.
i. Wesanco, Inc.
2. Finishes:
Bid DA14027DFCM
5/30/2014 2:08 PM p. 67