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• Depth (ft.) Perc. Soil Log <br /> Test P1 (USCS) <br /> 0.0 - - - - - - - <br /> - - <br /> 0.5 <br /> 7 Road base gravel <br /> with silty sand <br /> 1.0 <br /> "7Z <br /> 1.5 <br /> 2.0 Silty clay <br /> Z.2.5 <br /> Shallow perc.test, <br /> Rate 20.8 min/in m ` <br /> Sandy clay <br /> sem! <br /> 4.0s✓is'rd. � <br /> 4.5 " <br /> r Y � <br /> ,• <br /> A <br /> ie <br /> 5.0 <br /> YfaClayey,fine s <br /> 5.5 (cemented• <br /> 6.0 <br /> m <br /> tl 4� <br /> 7.0 d` <br /> Explanation: <br /> Y� , Percolation test interval is 6 inches. <br /> 7.5 <br /> �°�✓� Satisfactory result is less than or <br /> i <br /> n e equal to 60 minutes per inch (min/in) <br /> for a shallow test The shallow test is <br /> 8.0 y. ,' 3.0 to 3.5 feet deep.Satisfactory <br /> Deep pert,test, result is less than or equal to 30 <br /> a.s Rate 62.5 min/in min/in for a deep.test.The deep test <br /> is>3.5 to 25 feet deep. <br /> Soil Log and Percolation Test Plate No.:10 <br /> • Results Project No: 1711 <br /> Prof leet Truck Lube Drilled April 5,2017 <br /> LIVE OAK 24511 N.Highway 99 W.Frontage Rd. <br /> GEO ENVIRONMENTAL INC. Acampo,CA Drilling method:hand auger <br />