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DocuSign Envelope ID: B94F2D40-3B3C-47A7-86C2-6F1 B4F92C62C <br /> Orange County Emergency Services Building Construction Documents <br /> SECTION 23 07 19 <br /> HVAC PIPING INSULATION <br /> PART 1 GENERAL <br /> 1.01 SECTION INCLUDES <br /> A. Piping insulation. <br /> B. Flexible removable and reusable blanket insulation. <br /> C. Jackets and accessories. <br /> 1.02 REFERENCE STANDARDS <br /> A. ASTM B209- Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate; 2014. <br /> B. ASTM B209M - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate (Metric); <br /> 2014. <br /> C. ASTM C534/C534M - Standard Specification for Preformed Flexible Elastomeric Cellular Thermal <br /> Insulation in Sheet and Tubular Form; 2016. <br /> D. ASTM E84- Standard Test Method for Surface Burning Characteristics of Building Materials; 2018. <br /> E. ASTM E96/E96M - Standard Test Methods for Water Vapor Transmission of Materials; 2016. <br /> F. UL 723-Standard for Test for Surface Burning Characteristics of Building Materials; Current <br /> Edition, Including All Revisions. <br /> 1.03 SUBMITTALS <br /> A. Product Data: Provide product description, thermal characteristics, list of materials and thickness <br /> for each service, and locations. <br /> B. Manufacturer's Instructions: Indicate installation procedures that ensure acceptable workmanship <br /> and installation standards will be achieved. <br /> 1.04 QUALITY ASSURANCE <br /> A. Manufacturer Qualifications: Company specializing in manufacturing the Products specified in this <br /> section with not less than three years of documented experience. <br /> B. Applicator Qualifications: Company specializing in performing the type of work specified in this <br /> section with minimum five years of experience. <br /> 1.05 DELIVERY, STORAGE, AND HANDLING <br /> A. Accept materials on site, labeled with manufacturer's identification, product density, and thickness. <br /> 1.06 FIELD CONDITIONS <br /> A. Maintain ambient conditions required by manufacturers of each product. <br /> B. Maintain temperature before, during, and after installation for minimum of 24 hours. <br /> PART 2 PRODUCTS <br /> 2.01 REGULATORY REQUIREMENTS <br /> A. Surface Burning Characteristics: Flame spread index/Smoke developed index of 25/50, maximum, <br /> when tested in accordance with ASTM E84 or UL 723. <br /> 2.02 FLEXIBLE ELASTOMERIC CELLULAR INSULATION <br /> A. Manufacturer: <br /> 1. Aeroflex USA, Inc: www.aeroflexusa.com/#sle. <br /> 2. Armacell LLC: www.armacell.us. <br /> 3. K-Flex USA LLC: www.kflexusa.com. <br /> B. Insulation: Preformed flexible elastomeric cellular rubber insulation complying with ASTM <br /> C534/C534M Grade 1; use molded tubular material wherever possible. <br /> 1. Minimum Service Temperature: Minus 40 degrees F. <br /> 2. Maximum Service Temperature: 180 degrees F. <br /> 3. Connection: Waterproof vapor barrier adhesive. <br /> C. Elastomeric Foam Adhesive: Air dried, contact adhesive, compatible with insulation. <br /> PDC Project 18102 HVAC PIPING INSULATION 23 07 19 - 1 <br /> 12/17/2018 <br />