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ST. BARBARA CATHOLIC SCHOOL TASK 2 75-24272-01 <br />DIOCESE OF ORANGE SEPTEMBER 12TH, 2024 <br />SANTA ANA, CA BID & PERMIT SET <br /> <br />METAL BUILDING SYSTEMS 133419 - 7 <br />sealants, failure of connections, and other detrimental effects. Base calculations on surface <br />temperatures of materials due to both solar heat gain and nighttime-sky heat loss. <br />1. Temperature Change: 120 deg F, ambient; 180 deg F, material surfaces. <br />E. Fire-Resistance Ratings: Where assemblies are indicated to have a fire-resistance rating, provide <br />metal panel assemblies identical to those of assemblies tested for fire resistance per ASTM E119 <br />or ASTM E108 by a qualified testing agency. Identify products with appropriate markings of <br />applicable testing agency. <br />1. Indicate design designations from UL's "Fire Resistance Directory," FM Global's <br />"Approval Guide," or from the listings of another qualified testing agency. <br />F. Structural Performance for Metal Roof Panels: Provide metal panel systems capable of <br />withstanding the effects of the following loads, based on testing according to ASTM E1592: <br />1. Wind Loads: As indicated on Drawings. <br />G. Water Penetration for Metal Roof Panels: No water penetration when tested according to <br />ASTM E1646 or ASTM E331] at the following test-pressure difference: <br />1. Test-Pressure Difference: 2.86 lbf/sq. ft... <br />H. Wind-Uplift Resistance: Provide metal roof panel assemblies that comply with UL 580 for wind- <br />uplift-resistance class indicated. <br />1. Uplift Rating: UL 60. <br />I. FM Global Listing: Provide metal roof panels and component materials that comply with <br />requirements in FM Global 4471 as part of a panel roofing system and that are listed in FM <br />Global's "Approval Guide" for Class 1 or noncombustible construction, as applicable. Identify <br />materials with FM Global markings. <br />1. Fire/Windstorm Classification: Class 1A-60. <br />2. Hail Resistance: SH. <br />J. Energy Star Listing: Roof panels that are listed on the DOE's ENERGY STAR "Roof Products <br />Qualified Product List" for low -slope roof products. <br />K. Energy Performance: Provide roof panels according to one of the following when tested according <br />to CRRC-1: <br />1. Three-year, aged, solar reflectance of not less than 0.55 and emissivity of not less than <br />0.75. <br />2. Three-year, aged, Solar Reflectance Index of not less than 64 when calculated according <br />to ASTM E1980.