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DATE:V I N C I & A S S O C I A T E S SHEET:1.1 <br />PROJECT:Santa Ana 7 Structural Engineers JOB NO.:19-3457 <br />862 South Harbor Blvd 175 E. WILBUR ROAD, STE 103 • THOUSAND OAKS, CA 91360 ENGR.:JRV <br />Santa Ana, CA 805.496.2100 • VinciSE.com <br />CLIENT:Lennar Homes <br />DESIGN DATA: <br />ROOF DESIGN LOAD: <br />ROOFING ( Concrete Tile )=12 psf <br />SHEATHING =2 <br />ROOF RAFTERS / TRUSS =2 <br />MISCELLANEOUS =1 <br />ROOF RAFTER/TRUSS DESIGN DEAD LOAD =17.0 psf <br />CEILING & INSULATION =3.25 <br />MISCELLANEOUS =1.25 <br />DESIGN DEAD LOAD =21.5 psf <br />DESIGN LIVE LOAD =20 psf <br />DESIGN SNOW LOAD =0 psf <br />WIND DESIGN CRITERIA: <br />BASIC WIND SPEED =100 mph <br />WIND EXPOSURE =C <br />NUMBER OF STORIES =3 <br />SOLAR MODULE Equip1 <br />Solar Module Width:=41.1 in <br />Solar Module Length:=74 in <br />Solar Module Area =21.12 ft2 <br />Solar Module Dead Load =3 psf <br />Number of PV Modules =7 <br />Number of Mounts to Roof =14 <br />Maximum Spacing of Mounts =4 ft o.c. <br />Tributary Area to Mounts <br />21.12 ft2 x (7 /14 ) =10.56 ft2 (Average) <br />4 ft oc x 74 in / 12''/ft ) / 2 =12.33 ft2 (Worst Case) <br />Solar Module Vertical Support Point Load <br />12.33 ft2 x 3.00 psf =37.0 lbs <br />TOTAL AREA OF ADDED SOLAR PANELS <br />(3.43 ft x 6.17 ft ) X (7 Modules ) =147.8 ft2 <br />10/11/2023 <br />PLAN 2A <br />Lot 20 <br />862 S Harbor Blvd <br />1/2/2024