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MONITORING WELL LOG <br /> PROJECT NAME: Stockton Metro Airport LOG OF WELL: MW-3 <br /> SITE ADDRESS: 5000 S. Airport Way BOREHOLE DIAM (in.) 8 <br /> Stockton, California WELL DIAM. (in): 2 <br /> DATE STARTED. October 22, 2002 DRILLER/COMPANY Eddie Mitchell <br /> DATE COMPLETED: October 22, 2002 Mitchell Drilling C-57#672617 <br /> DRILLING METHOD: Hollow-Stem Auger GEOLOGIST/ENGINEER: Joseph Ramage, R.G. #5856 <br /> Split-spoon sam ler Ramage Environmental <br /> � o <br /> v <br /> u <br /> J v <br /> U. <br /> 2 ~ E -uw O <br /> ►— a tD a a. m to CO c = <br /> uLU a <br /> o V) m a (n z D Cn DESCRIPTION o <br /> 0 Asphalt surface is 4-inches thick. Hand dug first 5-feet. 0 <br /> 5 s 00 CL CLAY: Some silt and fine sand,medium gray,dry,very stiff, 5 <br /> tl no petroleum odor. <br /> 10 p 0.0 MW3-10 ML SILT: Some clay,medium beige,dry,very stiff, 10 <br /> 30 no petroleum odor. <br /> 15 :°6 23.3 ML CLAYEY SILT: Medium beige,dry,hard,slight petroleum odor 15 <br /> 20 i, 9.7 MW3-20 CL SILTY CLAY: Medium gray.dry,hard,slight petroleum odor 2 <br /> JY 0 <br /> 25 ze 1 3 (grades light beige,very slight petroleum odor) <br /> �a 25 <br /> 30 ZQ 5.2 <br /> ♦0 30 <br /> 35 ;; 3.0 MW3-35 ML CLAYEY SILT: Light beige,dry,hard,very slight petroleum odor. 35 <br /> sae <br /> 40 fi20 4 5 <br /> 40 <br /> 45 30 3 1 MW3-45 ML SILT: Light tan,dry,hard,very slight petroleum odor 45 <br /> sob <br /> Static groundwater at 47,30 feat on 10/22/02 <br /> Page 1 of 2 <br />