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I <br /> HYDRO Drilling Log Location Sketch <br /> ENVIRONMENTAL Boring #: B-5 <br /> TECHN LOGIES, INC. Well Number: MW-3 , <br /> 2394 Mariner Square Drive,Suite 2 Pae 1 of 2 <br /> Alame Calf r i g <br /> CLIENT <br /> Central California Traction Company <br /> - 81TE p.s• <br /> 1645 Cherokee Lane. Stockton CA 95205 <br /> DRILLING DATE DRILLING COMPANY <br /> Jul 13-4/Au 29 2000 Trans lobal Environmental Geochemistr <br /> INSPECTOR DRILLER WELL MATERIALS 'SLOT SIZE SAND PACK <br /> Lori Duncan Jason Flinders PVC 0.01 2/16 <br /> LOGGEDSY DRILLING METHOD BOREHOLE DIAMETER WATER LEVEL <br /> Cynthia P.Avakian GROUNDWATER MEASUREMENT <br /> Y Strat robe 2" ENCOUNTEREDAT � <br /> i <br /> FIELD SCREENING DRILLINGEQUO"ENr REFUSAL <br /> N/A SP-1 0 —39' Ground Surface <br /> E g o <br /> as �� 2 <br /> a CL cn <br /> o a j Sample Description <br /> a <br /> 0 <br /> 3 <br /> 6 <br /> 9 <br /> 1740 75% ML Dark yellowish brown(10 YR 4/3),sandy silt,firm,dry. <br /> 12 <br /> Cccccc <br /> 15 1750 60°/O t �,` SM Dark yellowish brown(10 YR 4/3),very fine silty sand,loose,dry,caliche <br /> layer at 15.5'. <br /> I 18 <br /> I <br /> I <br /> 1800 65% ML Dark yellowish brown(10 YR 4/3)to dark grayish brown(10 YR 4/2)very <br /> 21 fine sandy silt,firm,dry. <br /> 24 <br /> asls 90% ML Very dark grayish brown (10 YR 3/2)to dark yellowish brown(10 YR 3/4) <br /> sandy silt,dry firm,caliche layer at 24.5'. <br /> 27 <br /> 30-571825 90% <br /> ML Dark yellowish brown(10 YR 3/4),sandy silt,dry,firm, somewhat plastic. <br /> o <br /> 33 <br /> Comments: <br /> Submitted soil and grab ground water samples for TPH as gas,TPH as diesel,and five fuel <br /> oxygenates analysis. <br /> Submitted ground water samples for TPH as gas,TPH as diesel, 1.2-DCA, EDB,and five fuel <br /> oxygenates analysis. <br />