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Project: California Army NAtional Guard, FMS24 Log of Soil Boring: <br />Location: Stockton, CA Project Number: 18600251.02041 FMS24SBII <br />it <br />r� m <br />Sample ID <br />PID (ppm) <br />> U <br />ro G hieg <br />g <br />LITHOLOGY DESCRIPTION BOREHOLE COMPLETION <br />22—a;eaia <br />22 <br />23 <br />23 <br />24 <br />p ;' <br />24 <br />25 <br />FM524SB11-05-NS' <br />a aae <br />25 <br />--------------------------------------- <br />—LEAN <br />26 <br />LEANCLAY WITH SAND (CL), brown (10YR 513), maist, 90% <br />26 <br />fines, 10% sand; fine, medium plasticity, no dilatancy, medium <br />toughness, no staining or odor. <br />27 <br />27 <br />28 <br />...a...e <br />28 <br />29 <br />Grades to 95% fines, 5% fine sand. <br />�aii <br />29 <br />30 <br />FMS24SBI I-06 NS <br />1305 <br />a:aa:a <br />30 <br />31 <br />- <br />- - ------------------- <br />39 <br />SANDY LEAN CLAY CL ,— grayish brown 10 YR 512 , 55% fines, <br />( ) b'mY ( ) <br />"' "' <br />4 :: d <br />45% sand; fine to medium, medium plasticity, no dilatency, medium <br />32 <br />toughness, moist, no staining or odor. <br />: ' Oa <br />32 <br />33 <br />°'aPia <br />33 <br />34 <br />:'.:'. <br />Da:: <br />34 <br />CLAYEY SAND (SC), dark yellowish brown (1 OYR 511), moist, 85% <br />Q <br />35 <br />35 <br />FMS24SBI 1 -07 -NS <br />sand; fine to medium, 15%fines, no staining or odor, <br />a : e a : a <br />. . . a''' a <br />36 <br />36 <br />LEAN CLAY (CL), gray (1 OYR 511), moist, 95% fines, 5% sand; <br />fine, medium plasticity, no dilatancy, medium toughness, no staining <br />or odor. <br />37 <br />: �::: <br />37 <br />38 <br />e:ea:a <br />38 <br />39 <br />Mottled, moderately cemented. <br />:: <br />a : Da <br />39 <br />40 <br />s-------------------------------------- <br />-------------------------------------- <br />—40 <br />FMS24SBI]-08-NS <br />1315 <br />WELL GRADED SAND WITH CLAY AND GRAVEL (SW -SC), <br />yellowish brown (I OYR 414), wet, 75% sand; fine to coarse, 15% <br />41 <br />gravel; pea -size, 10% fines, no staining or odor. <br />° ; ° <br />41 <br />42 <br />::'o ... <br />42 <br />a:a°:d <br />43 <br />43 <br />FMS24SBI l -09 -NS <br />44 <br />FMS24SB I 1 -10 -NS <br />:::0:::• <br />44 <br />45 <br />if <br />45 <br />Grades to 80% sand; fine to coarse, 15% gravel, 5% fines. <br />:' • <br />TD= 46.5 feet bgs. <br />4fi <br />d °' <br />:d..e <br />46 <br />2870 Gateway Oaks Dr., Ste 150 <br />Sacramento, CA 95833 <br />916-679-2000 <br />