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CRC Environmental Rist:Management, Inc. <br /> 17875 Von Karman Avenue,Suite Zoo LOG OF BORING B2 <br /> Irvine, California 92714 <br /> PROJECT. AMERICAN SAVINGS BANK LOCATION: 222 North El Dorado Street, Stockton, CA <br /> PROJECT NO.. 2100-250-2 SURFACE ELEVATION: 12 Feet Above MSL <br /> DATE STARTED. October 5,1995 INITIAL WATER LEVEL: Not Encountered <br /> DATE FINISHED: October 5,1995 FINAL WATER LEVEL. Not Encountered <br /> DRILLING METHOD: Geoprobe TOTAL DEPTH: 25 Feet <br /> DRILLING COMPANY: Westex Drilling GEOLOGIST: A. B. Esmilla <br /> ul U_ PID (Ppm) U <br /> CO <br /> 2Z w o_p GEOLOGIC DESCRIPTION REMARKS <br /> o <br /> r< Q a PROFILE <_j <br /> 1 10 1ao <br /> 1000, <br />' ASPHALT, 2"thick <br /> 5 132-5 9.8 SILT (ML), medium yellow brown, damp, No odor, no stain, <br /> slightly sandy at the top, soft, no pieces of asphalt <br /> discoloration from the surface <br /> 10 132-10 28,2 SILTY CLAY (CL), medium yellow brown, No odor, no stain <br /> damp, moderately plastic, with a few <br /> angular chips of hard clay <br /> 15 62-15 59.3011 1 1.111.1SILT (ML), medium yellow brown, damp. No odor, no stain <br /> moderately dense <br /> ' <br /> 132-20 10. SILT (ML), medium yellow brown, damp, r, no stain <br /> very dense ��tY 4ro <br /> .0 c <br /> ADT4 e.ESM P <br /> Q N .1431 <br /> CE TIRFU <br /> * 1="IGI 4EERING <br /> GEC LQGIST ` <br /> 25 132-25 9,5 CLAYEY SILT (ML), medium brown to�T9r o stain <br /> light yellow brown, damp, very dense, �` Q �A>L\ <br /> slightly plastic, no discoloration <br /> Drilling terminated <br /> at 25 feet. <br /> a <br /> j <br /> ' Page f of i <br />