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OC Sportsplex Pool HVAC Unit Replacement <br />PDC Project 23022 Hangers and Supports for HVAC Piping <br />and Equipment 23 05 29 - 1 <br />SECTION 23 05 29 <br />HANGERS AND SUPPORTS FOR HVAC PIPING AND EQUIPMENT <br />PART 1 GENERAL <br />1.01 SECTION INCLUDES <br />A.Support and attachment components. <br />1.02 REFERENCE STANDARDS <br />A.ASTM A123/A123M -Standard Specification for Zinc (Hot-Dip Galvanized)Coatings on Iron and <br />Steel Products;2017. <br />B.ASTM A153/A153M -Standard Specification for Zinc Coating (Hot-Dip)on Iron and Steel <br />Hardware;2016a. <br />C.ASTM A181/A181M -Standard Specification for Carbon Steel Forgings,for General-Purpose <br />Piping;2022. <br />D.ASTM A36/A36M -Standard Specification for Carbon Structural Steel;2019. <br />E.ASTM A47/A47M -Standard Specification for Ferritic Malleable Iron Castings;1999,with Editorial <br />Revision (2018). <br />F.ASTM A283/A283M -Standard Specification for Low and Intermediate Tensile Strength Carbon <br />Steel Plates;2018. <br />G.ASTM A395/A395M -Standard Specification for Ferritic Ductile Iron Pressure-Retaining Castings <br />for Use at Elevated Temperatures;1999 (Reapproved 2018). <br />H.ASTM A653/A653M -Standard Specification for Steel Sheet,Zinc-Coated (Galvanized)or Zinc- <br />Iron Alloy-Coated (Galvannealed)by the Hot-Dip Process;2020. <br />I.ASTM B633 -Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel; <br />2019. <br />J.ASTM E84 -Standard Test Method for Surface Burning Characteristics of Building Materials; <br />2018b. <br />K.FM (AG)-FM Approval Guide;current edition. <br />L.MFMA-4 -Metal Framing Standards Publication;2004. <br />M.MSS SP-58 -Pipe Hangers and Supports -Materials,Design,Manufacture,Selection,Application, <br />and Installation;2018,with Amendment (2019). <br />N.UL (DIR)-Online Certifications Directory;Current Edition. <br />O.UL 723 -Standard for Test for Surface Burning Characteristics of Building Materials;Current <br />Edition,Including All Revisions. <br />1.03 ADMINISTRATIVE REQUIREMENTS <br />A.Coordination: <br />1.Coordinate sizes and arrangement of supports and bases with the actual equipment and <br />components to be installed. <br />2.Coordinate the work with other trades to provide additional framing and materials required for <br />installation. <br />3.Coordinate compatibility of support and attachment components with mounting surfaces at <br />the installed locations. <br />4.Coordinate the arrangement of supports with ductwork,piping,equipment and other potential <br />conflicts installed under other sections or by others. <br />5.Notify Engineer of any conflicts with or deviations from Contract Documents.Obtain direction <br />before proceeding with work. <br />1.04 SUBMITTALS <br />A.Product Data: Provide manufacturer's standard catalog pages and data sheets for ​channel (strut) <br />framing systems,nonpenetrating rooftop supports,and thermal insulated pipe supports​. <br />Docusign Envelope ID: D4F3B98E-0756-4A0C-A3AD-05AA32D39F1C