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[--1 · ' 4 - pool POOL ENGINEERING INC.By: M.Sacendoncillo <br />4uilly engineering I1 Location:„Santa Ana, CA,92705-7800 Date: 6/16/2014 <br />inc. / <br />- Job# 14-0994 <br />PROJECT DATA: <br />Proiect Locatioh: <br />2026 E 20th St <br />Santa Ana, CA,927.05-7800 <br />Existing Residence: <br />Roof Area:1950 +2 <br />Upper Floor Area:N/A <br />Lower Floor Area:N/A <br />Number of Stories: 1 <br />Site Properties: <br />Latitude: 33.762 <br />Longitude: -117.84 <br />SS = 1.4775 (g) 0.2s Spectral ResponseiAcceleration <br />51 = 0.5407 (g) 1.05 Spectral Response Acceleration <br />Site Class: D (ASCE 7-10, Section 11.4.2) <br />Fa = 1.00 Site Coefficieht (ASCE 7-10, Table 12.4-1) <br />Fv = 1.50 Site Coefficient {ASCE 7-10, Table 11.4-2) <br />SOS = 0.9850 Short Period Design Spectral Acceleration Parameter (ASCE 7-10, Eqn. 11.4-3) <br />Sol = 0.5407 ts Period, Design Spectr.al Acceleration Parameter (ASCE 7-10, Eqn. 11.4-4) <br />Wind Speed = 110 mph (basic wind speed) <br />Exposure Category: C <br />Product Information: <br />Manufacturer: PHONO SOLAR <br />Model: PS300P-24/T <br />Weight:2.93 p.s.f. (including mounting system) <br />Installed Area: 334.17 ft2 <br />Design Criteria: <br />C.B.C. 2013 <br />ASCE 7-10 <br />Design Methodology: <br />Per theexception in Section 3403.4 of the C.B.C. 2013: <br />"Any existing lateral load-carryingstructurallelement whose demand-capacity ratiowiththe addition consideredis no morethon 10 percent greaterthan <br />its demand-capacity ratio with the addition ignored shall be permitted to remain unaltered" <br />This calculation will verify whether or not the increased loads imposed by the addition, will result in an increase of 10% or less of a demand in the <br />existing structure. If ithe demand increase is within 10% of the original demand-capacity ratio, no retrofif shall be required. <br />6/16/2014 4:11 PM <br />\\peanasv2\pool\Projects Solar\2014\0994-14 Residential\14-0994 SOLAR PANEL CALCS.xlsx <br />Page 7 of 13 <br />©Pool Engindering, Inc. 2014 <br />f.