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i • <br /> a <br /> vivin �< <�� � 1c�Of1 V'�Ashton Blvd. <br /> t�'..�y �<�-- . Lehi, CST 84043 <br /> Structural Group <br /> J. Maifhew Walsh, PE Kirk M.�Ne/son, SE Samuel Brown, PE-Civil <br /> Lk ector of Engineering Structural Engineering Structuraf Engineering <br /> james.waish@vivintsola,r.com ki k nelson@vivintsolar com sam.brown t@vivintsolar com <br /> Structural Design Criteria <br /> Project Address Date: September 9,2020 <br /> Paz Residence <br /> 7643 Merchantville Cir <br /> Zephyrhills,FL <br /> 5-6448758 <br /> Residencer E a si9�� <br /> Risk Category II y <br /> Roof Area 3084 sf * N 4 ; <br /> Upper Floor Area 0 sf — <br /> Number of Stories 1 10 <br /> STATE OF ,� z <br /> Mean Roof height 15 ft —i ® '. <br /> Upper Floor height Oft ��j� �' �tOR1OP='�G����� <br /> Location Parameters AL <br /> Latitude <br /> Latitude 28.268349 ���igy291Wq►►\��\ <br /> Longitude -82.17918 <br /> Site Class D(Default) <br /> Risk Category II j <br /> Existing Gravity Parameters <br /> Roof Dead Load <br /> 5 psf Composite Shingle <br /> 2 psf 3/4"Plywood,Sheathing <br /> 2 psf Roof Framing @ 24 in. o.c. <br /> 3 psf Ceiling,Mechanical,Electrical <br /> 2 psf Miscellaneous <br /> 15 psf TOTAL <br /> Roof Live Load 20 psf Wall Dead Load <br /> Ground Snow Load 0 psf 8 ft Wall Height <br /> Flat Roof Snow Load 0 psf 300 ft Wall Length <br /> 12 psf Wall Weight <br /> New Gravity Parameters <br /> Roof Dead Load 3.00 psf Solar Panel Weight <br /> Roof Live Load with Solar Panels 0 psf <br /> Roof Slope Factor 0.7 Roof Slope Factor(ASCE 7-10 Fig.7-2b) <br /> Roof Snow Load 0 psf I ASCE 7-10 Eq.7.4-1 <br /> Seismic Parameters <br /> SS= 0.068 g 0.2 sec Spectral Response Acceleration <br /> SI = 0.035 g 1.0 sec Spectral Response Acceleration <br /> Fa= 1.600 g Site Coefficient from ASCE 7-10,Table 11.4-1 <br /> F = 2.400 Site Coefficient from ASCE 7-10,Table 11.4-2 <br /> SDS= 0.073 g� Short Period Design Spectral Acceleration <br /> SDI = 0.056 g; 1 Second Period Design Spectral Acceleration <br /> Page 1 of 4 <br />