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SHSC HVAC and Roof Replacement Smith Sinnett / 2020072 <br />Orange County, North Carolina <br /> <br />METAL SOFFIT AND WALL PANELS 07 41 13 - 2 <br />D. FMG Listing: Provide metal roof panels and component materials that comply with requirements in <br />FMG 4471 as part of a panel roofing system and that are listed in FMG's "Approval Guide" for Class 1 or <br />noncombustible construction, as applicable. Identify materials with FMG markings. <br />1. Fire/Windstorm Classification: Class 1A-120. <br />2. Wind Loads for roof, fascia, soffit and wall panels: Determine loads based on the following <br />minimum design wind pressures: <br />a. Ultimate wind speed 120 mph as listed in the North Carolina Building Code 2018. <br />E. Thermal Movements: Allow for thermal movements resulting from ambient and surface temperature <br />changes. Base calculations on surface temperatures of materials due to both solar heat gain and <br />nighttime-sky heat loss. <br />1. Temperature Change (Range): 120 deg F, ambient; 180 deg F, material surfaces. <br />F. Thermal Performance: Provide insulated metal roof panel assemblies with thermal-resistance value (R- <br />value) indicated when tested according to ASTM C 518. <br />G. Wall Panel Air Infiltration, ASTM E283: <br />1. 0.002 cfm/sq. ft. air infiltration at static-air-pressure difference of 6.24 lbf/sq. ft. <br />2. 0.003 cfm/sq. ft. air infiltration at static-air-pressure difference of 12.00 lbf/sq. ft. <br />H. Wall Panel Water Penetration Static Pressure, ASTM E331: No uncontrolled water penetration at a static <br />pressure of 20.00 lbf/sq. ft. <br />1.5 SUBMITTALS <br />A. Product Data: For each type of product indicated. Include construction details, material descriptions, <br />dimensions of individual components and profiles, and finishes for each type of roof panel and accessory. <br />B. Shop Drawings: Show fabrication and installation layouts of metal roof panels; details of edge <br />conditions, side-seam and endlap joints, panel profiles, corners, anchorages, trim, flashings, closures, and <br />accessories; and special details. Distinguish between factory- and field-assembled work. <br />1. Accessories: Include details of the following items, at a scale of not less than 1-1/2 inches per 12 <br />inches: <br />a. Flashing and trim. <br />C. Certified Test Results: Design wind velocity for the area of the project is 90 mph as indicated in the <br />N.C. State Building Code and/or local ordinance. The entire soffit assembly including all components <br />shall be designed to resist all wind load combinations. Shop drawing submittals shall include all relevant <br />calculations. Drawings and calculations shall be sealed by a professional structural engineer registered in <br />North Carolina. For soffit systems, fabricate and install system to withstand a minimum loading of 20 psf <br />inward and 20 psf outward. <br />D. Samples for Initial Selection: For each type of metal roof panel indicated with factory-applied color <br />finishes. <br />1. Include similar Samples of trim and accessories involving color selection. <br />E. Samples for Verification: For each type of exposed finish required, prepared on Samples of size <br />indicated below: <br />1. Metal Soffit and Wall Panels: 12 inches long by actual panel width. Include fasteners, clips, <br />battens, closures, and other metal roof panel accessories. <br />2. Trim and Closures: 12 inches long. Include fasteners and other exposed accessories. <br />3. Accessories: 12-inch- long Samples for each type of accessory. <br />F. Delegated-Design Submittal: For metal roof panel assembly indicated to comply with performance <br />requirements and design criteria, including analysis data signed and sealed by the qualified professional <br />engineer responsible for their preparation. <br />G. Coordination Drawings: Roof plans, drawn to scale, on which the following are shown and coordinated <br />with each other, based on input from installers of the items involved: <br />1. Roof panels and attachments. <br />2. Corrugated metal deck and insulation. <br />3. Purlins and rafters. <br />4. Roof-mounted items including roof hatches, equipment supports, pipe supports and penetrations, <br />lighting fixtures, snow guards, and items mounted on roof curbs. <br />H. Qualification Data: For qualified Installer. <br />DocuSign Envelope ID: 94E7997D-4F29-42F6-A9B4-0A160438D2A6