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Depth (ft.) Percolation Test Soil Log <br /> P3 (USCS) <br /> OA _ _ _ _ _ - <br /> y silt <br /> 0.5 _. 1 <br /> 1.0 <br /> 1.5 <br /> r ✓ <br /> r r <br /> 2.0 <br /> Jr /� <br /> 2.5 <br /> Sandy clay <br /> 3.0 ♦ <br /> 33 Shallow perc.test, <br /> rate 27.8 min/in --- <br /> an <br /> SA •y ••p.�' \ <br /> % Sandy silt,cemented <br /> a r <br /> 5.5 \ <br /> \ <br /> 6.0 • 9• • 8 <br /> a \ ` <br /> 7.0ani•—.. ♦ \ <br /> 7.5 % Very fine sand <br /> Deep perc.test, <br /> 6.0 rate 7.8 min/in \ \. <br /> 6.s \ <br /> 9.0 \ \ <br /> AS \ <br /> 10.0 Gravelly,fine to coarse sand <br /> 103 <br /> \ <br /> 114 \ <br /> 15 <br /> 124 <br /> 123 Explanation: <br /> Percolation test interval is 6 inches. <br /> 134 Satisfactory result is less than or equal to 60 <br /> minutes per inch (min/in)for a shallow test; <br /> 133 the shallow test is 3.0 to 3.5 feet deep. <br /> Satisfactory result is less than or equal to 30 <br /> 14.0 minutes per inch (min/in)for a deep test;the <br /> 143 deep test is greater than 3.5 to 25 feet deep. <br /> Soil Log P3 and Plate No.:12 <br /> Percolation Test Results Project No: 1602 <br /> Martinez Property Drilled April 25 - May 2, 2016 <br /> LIVE OAK 303 S. Reid Ave. <br /> GEO ENVIRONMENTAL INC. Linden, CA Drilling method: hand auger <br />