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Wind Parameters <br /> Wind Speed 145 mph <br /> Exposure Category D <br /> Roof Angle, 0 27.0 deg <br /> Product Information <br /> No.of Panels 22 <br /> Weight 3.00 psf including mounting system <br /> Installed Area 399.3 ft2 <br /> No.of Connectors 29 <br /> Total Existing Roof Load=Roof Dead Load+(Roof Live Load or Snow)x Spacing <br /> 69.32 plf <br /> Total New Roof Load=Roof Dead Load+Added Dead Load+(Roof Live Load or Snow)x Spacing) <br /> 35.32 plf <br /> Change in Demand=(Total New Load-Existing Load)/Existing Load <br /> -49.05% <br /> Total New Gravity Loads are less than Existing Loads. OK <br /> 2015 IEBC Section 707.2 states: <br /> "Where addition or replacement of roofing or replacement of equipment results in additional dead loads,structural components supporting <br /> such reroofing or equipment shall comply with the gravity load requirements of the International Building Code. EXCEPTION 1. Structural <br /> elements where the additional dead load from the roofing or equipment does not increase the force in the element by more than 5 percent." <br /> 2015 IRC Section AJ501.4 states: <br /> "The minimum design loads for the structure shall be the loads applicable at the time the building was constructed,provided that a dangerous <br /> condition is not created. Structural elements that are uncovered during the course of the alteration and that are found to be unsound or <br /> dangerous shall be made to comply with the applicable requirements of this code." <br /> 2017 FBC Section AJ104.1 states: <br /> "Detached one-or two-family dwellings that are not irregular buildings under Section R301.2.2.2.5 and are not undergoing an extensive <br /> reconstruction shall not be required to be evaluated." <br /> Page 2 of 4 ® i i <br />