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CHAPEL HILL ORANGE COUNTY VISITORS BUREAU August 12, 2020 <br />308 WEST FRANKLIN, CHAPEL HILL, NC <br /> <br />THERMAL INSULATION 072100 - 4 <br />3. 5-1/2 inches thick with a thermal resistance of 19 deg F x h x sq. ft./Btu at 75 deg F 6-1/2 <br />inches thick with a thermal resistance of 21 deg F x h x sq. ft./Btu at 75 deg F [9-1/2 <br />inches, 10 inches , 10-1/4 inches thick with a thermal resistance of 30 deg F x h x sq. <br />ft./Btu at 75 deg F. <br />2.7 AUXILIARY INSULATING MATERIALS <br />D. Tape: Pressure-sensitive tape of type recommended by insulation manufacturer for sealing <br />joints and penetrations. <br />E. Adhesive for Bonding Insulation: Product with demonstrated capability to bond insulation <br />securely to substrates indicated without damaging insulation and substrates. <br />2.4 INSULATION FASTENERS <br />A. Adhesively Attached, Spindle-Type Anchors: Plate welded to projecting spindle; capable of <br />holding insulation of thickness indicated securely in position indicated with self-locking washer <br />in place; and complying with the following requirements: <br />1. Products: <br />a. AGM Industries, Inc.; Series T TACTOO Insul-Hangers. <br />b. Eckel Industries of Canada; Stic-Klip Type N Fasteners. <br />c. Gemco; Spindle Type. <br />2. Plate: Perforated galvanized carbon-steel sheet, 0.030 inch ,thick by 2 inches square. <br />3. Spindle: Copper-coated, low carbon steel; fully annealed; 0.105 inch (2.67 mm) in <br />diameter; length to suit depth of insulation indicated. <br />B. Adhesively Attached, Angle-Shaped, Spindle-Type Anchors: Angle welded to projecting <br />spindle; capable of holding insulation of thickness indicated securely in position indicated with <br />self-locking washer in place; and complying with the following requirements: <br />1. Products: <br />a. Gemco; 90-Degree Insulation Hangers. <br /> <br />2. Angle: Formed from 0.030-inch- thick, perforated, galvanized carbon-steel sheet with <br />each leg 2 inches square. <br />3. Spindle: Copper-coated, low carbon steel; fully annealed; 0.105 inch in diameter; length <br />to suit depth of insulation indicated. <br />C. Insulation-Retaining Washers: Self-locking washers formed from 0.016-inch- thick galvanized <br />steel sheet, with beveled edge for increased stiffness, sized as required to hold insulation <br />securely in place, but not less than 1-1/2 inches square or in diameter. <br />1. Products: <br />DocuSign Envelope ID: 775B89AF-3514-4D9E-B148-2FDE4EFF16C2