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�'�1 � _ 1800 W Ashton Blvd. <br /> Lehi, UT 94043 <br /> Structural Group <br /> J. Maifhew Walsh,PE Kirk M. Nelson, SE Samuel Brown, PE-Civil <br /> (?hector of Engineering Structural Engineering Structural Engineering <br /> james.walsh@vivinrsolarcom kifk.nelson@vivintsolar.com sam.brown@vivintsolar.com <br /> Structural Design Criteria <br /> Project Address Date: May 29,2020 <br /> Edington Residence <br /> 4620 Eagle Ranch Dr <br /> Zephyrhills,FL <br /> S-6071768 <br /> Residence \����t- ------- <br /> Risk Category II y <br /> Roof Area 2201 sf = ,4 N' 9 � ; <br /> Upper Floor Area 0 sf — <br /> Number of Stories 1 ' <br /> � � STATE OF [V <br /> Mean Roof height 15 ft O .' <br /> Upper Floor height 0 ft <br /> Location Parameters Z/; ZONAL <br /> Latitude 28.224723 /Q(JQ@11\�� <br /> Longitude -82.175278 <br /> Site Class D <br /> Risk Category II <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 0.8 Roof Slope Factor(ASCE 7-10 Fig.7-2b) <br /> Roof Snow Load 0 psf ASCE 7-10 Eq.7.4-1 <br /> Seismic Parameters <br /> SS = 0.068 g 0.2 sec Spectral Response Acceleration <br /> SI = 0.034 g 1.0 sec Spectral Response Acceleration <br /> Fa= 1.600 g Site Coefficient from ASCE 7-10,Table 11.4-1 <br /> Fv= 2.400 Site Coefficient from ASCE 7-10,Table 11.4-2 <br /> SDS= 0.073 g Short Period Design Spectral Acceleration <br /> SDI = 0.054 g 1 Second Period Design Spectral Acceleration <br /> Page 1 of 3 vivint. <br />