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1 <br /> 'i vi t ; f 1800 W Ashton Blvd. <br /> i <br /> � �.- � �.i Lehi, 11T 84043 <br /> Structural Group <br /> I Matthew Walsh, PE Kirk M:Nelson, SE Samuel Brown, PE-Civil <br /> Director of Engineering Structural Engineering Structural Engineering <br /> fames.walsh@vivintsolar.com kirk nelson@vivinrsolar.com sam.brown@vivintsolancom <br /> Structural Design Criteria <br /> Project Address Date: October 6,2020 <br /> Santiago Residence <br /> 7091 Boxer Round PI <br /> Zephyrhills,FL <br /> 5-6447858 \\\\\P.�'(IAE 4V`-� �//,i <br /> Residence M SF l< <br /> Risk Category II S <br /> Roof Area 2861 sf * NcJ Z4� <br /> Upper Floor Area0 sff/I — <br /> Number of Stories 1 STATE OF <br /> Mean Roof height 15 ft <br /> Upper Floor height 0 ftOR1OP-'�G�� <br /> \ <br /> Location Parameters �ONAL <br /> Latitude 28.261389 1/d/�UR(gQl\��� <br /> Longitude -82.226111 <br /> Site Class D(Default) <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 0.7 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= 0.067 g 0.2 sec Spectral Response Acceleration <br /> S1 = 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= 0.071 g Short Period Design Spectral Acceleration <br /> SD1 = 0.054 g 1 Second Period Design Spectral Acceleration <br /> Page 1 of 4 vivint, <br />