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// CODE SNIPPET

603.3.1 Rectangular Ducts

California Mechanical Code 2019 > 6 Duct Systems > 603.0 Installation of Ducts > 603.3 Metal Ducts > 603.3.1 Rectangular Ducts
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Supports for rectangular ducts shall be installed on two opposite sides of each duct and shall be riveted, bolted, or metal screwed to each side of the duct at intervals specified.

Related Code Sections


603.3.1 Duct Systems, Rectangular Ducts
Supports for rectangular ducts shall be installed on two opposite sides of each duct and shall be riveted, bolted, or metal screwed to each side ...
California Mechanical Code 2016 > 6 Duct Systems > 603.0 Installation of Ducts > 603.3 Metal Ducts > 603.3.1 Rectangular Ducts
603.3.1 Duct Systems, Rectangular Ducts
Supports for rectangular ducts shall be installed on two opposite sides of each duct and shall be riveted, bolted, or metal screwed to each side ...
California Mechanical Code 2019 > 6 Duct Systems > 603.0 Installation of Ducts > 603.3 Metal Ducts > 603.3.1 Rectangular Ducts
506.2 Exhaust Systems, Construction
unit to the central vacuum unit shall be permitted to be used.     The use of rectangular ducts conveying particulates shall be subject ...
California Mechanical Code 2016 > 5 Exhaust Systems > 506.0 Product-Conveying Ducts > 506.2 Construction
506.2 Exhaust Systems, Construction
and dwelling unit to the central vacuum unit shall be permitted to be used.      The use of rectangular ducts conveying ...
California Mechanical Code 2019 > 5 Exhaust Systems > 506.0 Product-Conveying Ducts > 506.2 Construction
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