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Project Chapin Brothers Pro]ect No AGE-NC-95-0103 BORING NO <br /> ! Site Address 1766 Monte Diablo Avenue Total Depth 40 Feet " <br /> Stockton, Caltforriia Date 24 May 1999 <br /> Drilling Co Enviroprobe -AGE Logged by Little Page 1 of 1 <br /> Rig/Auger Type Geoprobe 5400/2 inch rod/sampler Reviewed by Henderson <br /> tb� c'� � a4�14n°o Lithologir Description <br /> – Total depth of boring 40 feet bsg <br /> Boring completed portland cement <br /> Ground water encountered at 18 to 20 feet bsg <br /> ! - CL <br /> ~ 10— CBI-10 0 --- %/ Brown,tan,moist,silty CLAY,no hydrocarbon odor <br /> SM <br /> CBI-15 06 Gray,moist,silty SAND,hydrocarbon odor <br /> SM <br /> 20— CBI-20 297 --- Gray,moist,silty SAND, hydrocarbon odor <br /> – SM <br /> CB 1-25 1 ; Gray,moist,clayey,silty SAND,hydrocarbon odor <br /> CL <br /> 30-- CB1-30 1 /Zj �! Gray,blue,saturated, silty CLAY, hydrocarbon odor <br /> J <br /> CL <br /> CBI-35 0 ��;,/� Gray,blue,saturated, silty CLAY, no hydrocarbon odor <br /> 7 - <br /> 7 - CL <br /> ! <br /> 40— CBI-40 0 \ �,; � Gray blue,saturated, silty CLAW, no hydrocarbon odor <br /> Advanced <br /> 7 GeoEnvironmental, Inc, <br /> ' LtAMIPRG%8oRING-I%LHAPIMCHAPNCSi SAM <br />