6.3 Design Strengths are applicable to American Institute of Steel Construction (AISC) 360-05, Specification for Structural Steel Buildings (ASD) as identified in Tables A through H.
6.3.1 Use of Marshall Stamping columns shall be accompanied by structural calculations. These calculations shall be signed and sealed by a registered design professional authorized to provide services in the jurisdiction where the project is located. The calculations shall address the following;
6.3.1.1 The transfer of design loads from the structure to the bearing surface below.
6.3.1.2 The ability of the column bearing surface to carry the design loads.
6.4 Allowable loads shall be limited to vertical, concentric loadings. The use of these columns to resist lateral loads is outside the scope of this report.
6.5 When Marshall Extend-O-Columns are used, the threaded adjustment rod shall not extend more than four (4) inches from the minimum height.
6.6 Jobsite manufacturing of Marshall Stamping columns is outside the scope of this report.
6.7 Installation outside of the building envelope is outside the scope of this report.
6.8 The Marshall Stamping columns identified in this report are manufactured in Valencia, Pennsylvania in accordance with the manufacturer's approved quality control system with inspections by Architectural Testing (IAS AA-676).
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7.0 Identification
7.1 Marshall Stamping columns produced in accordance with this report shall be identified with labeling that includes the following information:
7.1.1 The manufacturer's name and/or logo
7.1.2 The product name and model number
7.1.3 Design Thickness of the column
7.1.4 Material Grade (i.e. 42 ksi)
7.1.5 The mark of the independent inspection agency, Architectural Testing, Inc. (IAS AA-676)
7.1.6 The Architectural Testing Code Compliance Research Report Number (CCRR-0145)
8.0 Code Compliance Research Report Use
8.1 Approval of building products and/or materials can only be granted by a building official having legal authority in the specific jurisdiction where approval is sought.
8.2 Code Compliance Research Reports shall not be used in any manner that implies an endorsement of the product or manufacturer by Architectural Testing.
8.3 Reference to the Architectural Testing internet web site address at www.archtest.com is recommended to ascertain the current version and status of this report.
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