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DocuSign Envelope ID:3690B31A-DC25-4648-BAAC-225959465045 <br /> 1800 W Ashtn Blvd. <br /> VIVI fit. s C-)I a r j Lehi, UT 84043 <br /> Structural Group <br /> J.Matthew Walsh,PE Kirk M.Nelson,SE Samuel Brown,PE-Civil <br /> D&ecter of Engineering stnXtrnal Engineering Structural ErVnee&g <br /> fame&walstr@vivintsolarcom kirlcnelson@vivintsolarcom i sam.brownavivinmolarcom <br /> Structural Design Criteria <br /> Project Address Date: February 18,2020 <br /> Watkins Residence <br /> 7135 Ashland Dr <br /> Zephyrhills,FL <br /> S-6315751 \��\\�.�g IEW&V��i��/ <br /> Residence <br /> Risk Category II S <br /> Roof Area 1849 sf = * N, 84 <br /> Upper Floor Area 0 sf — <br /> Number of Stories 1 �y STATE OF to z <br /> Mean Roof height 15 ft 0 " <br /> Upper Floor height 0 ft <br /> Location Parameters //� ;fONA� <br /> Latitude 28.261847 2/18/2020 <br /> Longitude -82.17842 <br /> Site Class D <br /> Risk Category II <br /> Existing Gravity Parameters <br /> Roof Dead Load <br /> 2 psf Membrane <br /> 2 psf 3/4"Plywood Sheathing <br /> 2 psf Roof Framing @ 16 in.o.c. <br /> 2 psf Ceiling,Mechanical,Electrical <br /> 1 psf Miscellaneous <br /> 9 psf TOTAL <br /> Roof Live Load 20 psf Wall Dead Load <br /> Ground Snow Load 0 psf 8 tt 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 1.0 Roof Slope Factor(ASCE 7-10 Fig.7-2b) <br /> Roof Snow Load 0 psf Asce 7-16 Eq.7.4-1 <br /> Seismic Parameters <br /> SS= 0.068 g 0.2 sec Spectral Response Acceleration <br /> S1 = 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 /> Fv= 2.400 Site Coefficient from ASCE 7-10,Table 11.4-2 <br /> SDS= 0.073 g Short Period Design Spectral Acceleration <br /> SD1= 0.056 g 1 Second Period Design Spectral Acceleration <br /> i <br /> Page 1 of 3 V <br /> I'vA r i n T� { 1 <br />