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i, j `�a "1800 W Ashton Blvd. <br /> o —� ici i, Lehi, UT 84043 <br /> Structural Group <br /> I Matthew Walsh,PE Kirk M. Nelson, SE Samuel Brown,PE-Civil <br /> Director of Engineenng Structural Engineering Structural Engineering <br /> james.walsh@vivintsolar.com kiiXnelson@vMntsolar.com sam.brown t@vivinisolar com <br /> Structural Design Criteria <br /> Project Address Date: January 8,2020 <br /> Landis Residence <br /> 7315 Landover Dr <br /> Zephyrhills,FL <br /> 5-6289797 ��\P.�� iE V <br /> Residence \�� �,, \G E SF•,�s ice/ <br /> Risk Category II S <br /> Roof Area 2330 sf * N, t84 ; <br /> Upper Floor Area 0 sf — �}' ol/� * — <br /> Number of Stories 1 STATE OF ; <br /> Mean Roof height 15 ft r��,� ,•'��\ <br /> Upper Floor height 0ft �/ F ���R1OP'�C9� <br /> ` <br /> Location Parameters Latitude 28.26409 //ss O �I�a\\\\ <br /> NA 1/8/2020 <br /> II <br /> Longitude -82.176956 <br /> Site Class D <br /> Risk Category II <br /> Existing Gravity Parameters <br /> Roof Dead Load <br /> 4 psf Composite Shingle <br /> 2 psf 3/4"Plywood Sheathing <br /> 1 psf Roof Framing @ 24 in.o.c. <br /> 0 psf Ceiling,Mechanical,Electrical <br /> 1 psf Miscellaneous <br /> 8 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 7-16 Eq.7.4-1 <br /> Seismic Parameters <br /> SS= 0.068 g 0.2 sec Spectral Response Acceleration <br /> Sl= 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 /> SD1 = 0.056 g 1 Second Period Design Spectral Acceleration <br /> - . .; <br /> Page 1 of 3 vivi nt. _ -- '• '+ ' �`" <br />