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. SocalGeo A S0UTHERN BORING NO <br />CALIFORNIA I <br />GEOTECHNICAL <br />A C•lik..111*Cl-1..1 <br />JOB NO.: 15G101 <br />PROJECT: Proposed Mixed Use Dev. <br />LOCATION: Santa Ana, California <br />FIELD RESULTS <br />DRILLING DATE: 1/13/15 WATER DEPTH: 47 feet <br />DRILLING METHOD: Hollow Stem Auger CAVE DEPTH: 50 feet <br />LOGGED BY: Matt Manni READING TAKEN: At Completion <br />LABORATORY RESULTS <br />LL <br />t <br />5 2.0 <br />OLUW LUUN I POCKET PEN.901 0IHdVh!9i <br />W i <br />DESCRIPTION <br />SURFACE ELEVATION: --- MSL <br />1* inches Asphaltic concrete, 7* inches Aggregate base <br />ALLUVIUM: Dark Gray Brown to Dark Brown Silty Clay, trace <br />fine Sand, medium stiff-very moist <br />32 <br />JO <br />27 <br />6 <br />20 / <br />9 3.0 <br />I0 <br />5 1.7 <br />20 <br />Brown fine Sandy Clay to Silly Clay, some calcareous 18 <br />nodules, medium stiff-moist to very moist <br />B-4 <br />@ 6 to 716 feet, stiff 21 <br />Brown fine Sand, trace to little Clay, loose to medium <br />dense-very moist - 20 64 <br />Brown to Gray Brown Silty Clay, trace fine Sand, medium <br />stiff-very moist <br />27 92 <br />14 @ 1814 to 20 feet, soft to medium stiff . 23 81 <br />* 5 2.0 23 80 <br />Red Brown to Brown Silty Clay, trace fine Sand, stiff-very <br />moist <br /> 19 112 20 <br />3.75 108 19 25 <br />TEST BORING LOG PLATE B-4a <br />TBL 15G101.GPJ SOCALGEO.GDT 2/10/15