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111 Pool<diLL[.L_ engineering <br />- inc. <br />POOL ENGINEERING INC.By: M.Thompson <br />Location: Santa Ana, CA,92703-1941 Date: 3/3/2014 <br />Job# 14-0361 <br />PROJECT DATA: <br />Proiect Location: <br />1012 N King St <br />Santa Ana, CA,92703-1941 <br />Existing Residence: <br />Roof Area:1826 ft2 <br />Upper Floor Area:855 W <br />Lower Floor Area:N/A <br />Number of Stories: 2 <br />Site Properties: <br />Latitude: 33.754 <br />Longitude: -117.9 <br />Ss = 1.4505 (g) 0.25 Spectral Response Acceleration <br />Sl = 0.5324 (g) 1.Os Spectral Response Acceleration <br />Site Class: D (ASCE 7-10, Section 11.4.2) <br />Fa = 1.00 Site Coefficient (ASCE 7-10, Table 11.4-1) <br />Fv = 1.50 Site Coefficient (ASCE 7-10, Table 11.4-2) <br />SDS = 0.9670 Short Period Design Spectral Acceleration Parameter (ASCE 7-10, Eqn. 11.4-3) <br />SDI = 0.5324 ls Period Design Spectral 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: <br />Model: <br />Weight: <br />Installed Area: <br />Design Criteria: <br />C.B.C. 2013 <br />ASCE 7-10 <br />Design Methodology: <br />PHONO SOLAR <br />PSBOOP <br />2.92 p.s.f. (including mounting system) <br />250.89 W <br />Per the exception in Section 3403.4 of the C.B.C. 2013: <br />"Any existing lateral load-carrying structural element whose demand-capacity ratio with the addition considered is no more than 10 percent greater than <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 <br />the existing structure. If ithe demand increase is within 10% of the original demand-capacity ratio, no retrofit shall be required. <br />3/3/20145:12 PM <br />\\peanasv2\pool\Projects Solar\2014\0361-14 Residential\14-0361 SOLAR PANEL CALCS.xlsx <br />Page 7 of 13 <br />©Pool Engineering, Inc. 2014