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lili pool <br />r id_ELLL engineering <br />POOL ENGINEERING INC.By: R. Lopez <br />Location: Santa Ana, CA,92706-1249 Date: 4/14/2014 <br />Job# 14-0582 <br />PROJECT DATA: <br />Proiect Location: <br />2226 Bobby Ln <br />Santa Ana, CA,92706-1249 <br />Existing Residence: <br />Roof Area:1283 ft, <br />Upper Floor Area:N/A <br />Lower Floor Area:N/A <br />Number of Stories: 1 <br />Site Properties: <br />Latitude: 33.77 <br />Longitude: -117.9 <br />Ss = 1.4638 (g) 0.2s Spectral Response Acceleration <br />Sl = 0.5355 (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 = 0.9759 Short Period Design Spectral Acceleration Parameter (ASCE 7-10, Eqn. 11.4-3) <br />Sol = 0.5355 15 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: PHONO SOLAR <br />Model: PS300P-24/T <br />Weight:2.70 p.s.f. (including mounting system) <br />Installed Area: 254.57 ft2 <br />Design Criteria: <br />C.B.C. 2013 <br />ASCE 7-10 <br />Desikn Methodology: <br />Per theexception 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 />4/14/2014 4:18 PM <br />\\peanasv2\pool\Projects Solar\2014\0582-14 Residential\14-0582 SOLAR PANEL CALCS.xlsx <br />1