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LABORATORY TESTING PROGRAMS <br />Samples of the in -situ soils recovered from the borings were used for our visual <br />material and further laboratory testing to obtain data for foundation design and <br />recommendations. <br />The results of the testing are the basis for the conclusions and recommendation: <br />SUMMARY OF SOIL AND DESIGN PROPERTIES <br />CITY OF SANTA ANA <br />Planning and Building Agency <br />518 Huylars Ln <br />Santa a CA 92703 <br />Approved <br />FOR PERMIT ISSUANCE <br />lassification of the <br />e vrenaration <br />Date: <br />The following subsections and sections will present our detailed conclusions and recommendations for <br />the development of the site. <br />Basic Soil Properties <br />Maximum Density <br />The Maximum Density for the dark gray sand per (ASTM D1557) <br />Boring # 1 122.8 pcf @ 7.4% MC <br />Boring #2 118.9 pcf @ 8.9% MC <br />For compaction control during excavation and recompaction of the on -site soils use: <br />Boring #1 110.52 pcf @ Optimum moisture <br />Boring #2 107.01 pcf @ Optimum moisture <br />Direct Shear <br />The Shear values for the dark gray sand per (ASTM D3080) <br />Bearing Value <br />Peak <br />Boring #1 130 <br />Boring #2 150 <br />For design purposes 2100 psf <br />Ultimate <br />Angle <br />90 <br />290 <br />100 <br />290 <br />ra <br />