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Orange County West Campus Office Building -HVAC <br />PDC Project 23020 HVAC Piping Insulation 23 07 19 - 1 <br />SECTION 23 07 19 <br />HVAC PIPING INSULATION <br />PART 1 GENERAL <br />1.01 SECTION INCLUDES <br />A.Piping insulation. <br />B.Jacketing and accessories. <br />1.02 RELATED REQUIREMENTS <br />A.Section 07 84 00 -Firestopping. <br />1.03 REFERENCE STANDARDS <br />A.ASTM B209/B209M -Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate; <br />2021a. <br />B.ASTM C534/C534M -Standard Specification for Preformed Flexible Elastomeric Cellular Thermal <br />Insulation in Sheet and Tubular Form;2020a. <br />C.ASTM C1136 -Standard Specification for Flexible,Low Permeance Vapor Retarders for Thermal <br />Insulation;2023. <br />D.ASTM C1423 -Standard Guide for Selecting Jacketing Materials for Thermal Insulation;2021. <br />E.ASTM E84 -Standard Test Method for Surface Burning Characteristics of Building Materials; <br />2018b. <br />F.ASTM E96/E96M -Standard Test Methods for Gravimetric Determination of Water Vapor <br />Transmission Rate of Materials;2022. <br />G.ASTM G153 -Standard Practice for Operating Enclosed Carbon Arc Light Apparatus for Exposure <br />of Nonmetallic Materials;2013 (Reapproved 2021). <br />H.SAE AMS3779 -Tape,Adhesive,Pressure-Sensitive Thermal Radiation Resistant,Aluminum <br />Coated Glass Cloth;2016b. <br />I.MICA -Midwest Insulation Contractors Association National Commercial &Industrial Insulation <br />Standards;8th Edition. <br />J.UL 723 -Standard for Test for Surface Burning Characteristics of Building Materials;Current <br />Edition,Including All Revisions. <br />1.04 SUBMITTALS <br />A.Product Data:Provide product description,thermal characteristics,list of materials and thickness <br />for each service,and locations.Provide the following information: <br />1.Schedule indicating insulation type,thickness,and location for each service (equipment,duct, <br />and pipe with size). <br />2.Density <br />3.Compressive Strength <br />4."k"value at 75 deg F <br />5.Nominal "R"value <br />6.Mean temperature range <br />7.Flame spread rating <br />B.Shop Drawings:Show details for the following: <br />1.Application of protective shields,saddles,and inserts at hangers for each type of insulation <br />and hanger. <br />2.Attachment and covering of heat tracing inside insulation. <br />3.Insulation application at pipe expansion joints for each type of insulation. <br />4.Insulation application at elbows,fittings,flanges,valves,and specialties for each type of <br />insulation. <br />5.Application of field-applied jackets. <br />Docusign Envelope ID: 8DED1454-68D2-4E36-9FC6-E56FF2124E5D