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GEOLOGICAL LOG <br /> ON D OR EARTH TECHNOLOGIES PAGE 1 OF 2 <br /> STOCKTON, CALIFORNIA <br /> .12/29/00 <br /> PROJECT CSUS—STOCKTON MULTI—CAMPUS — 3024 DATEHOLE 1V0. GP-5: <br /> LOCATION INTERSECTION OF FLORA ST. AND AURORA ST. LOGGED BY I - MORSE <br /> DRILLING CONTRACTOR FISCH ENVIRONMENTAL RIG TYPE GEOPROBE 5400. <br /> HOLE DIAMETER 1.5 INCH HAMMER WEIGHT AND FALL NA TOTAL DEPTH 41' <br /> ' SURFACE CONDITIONS ASPHALT DEPTH TO GROUNDWATER 35.0' <br /> TOTAL CASING DEPTH NA SCREEN INTERVAL NA :FLYER PACK INTERVAL NA GROUT INTERVAL NA <br /> CASING DIA./TYPE NA SCREEN SLOT SIZE NA BENTONITE SEAL INTERVAL NA WELL COLLAR EL. NA <br /> Q 3� J W U <br /> DEPTH SAMPLE FIELD DESCRIPTION a W REMARKS <br /> (feet) u u <br /> 't intrvl. ID j <br /> ` 0-6 ASPHALT p <br /> f <br /> 5 <br /> 1 <br /> 10 <br /> j 14'-16' SILT: LIGHT BROWN, DRY ML <br /> I 15 <br /> 3024— PID= 0 PPM <br /> GP5-16 <br /> 19'-20' SILTY SAND: LIGHT BROWN, SM <br /> 2aTRACE GRAVEL, MOIST <br /> 20'-21' SILT: LIGHT BROWN, ,MOIST ML <br /> :502 i— PID = 0 PPM <br /> +� GP5-21 <br /> 1 <br /> 24'-26' SILT: LIGHT BROWN AND ML <br /> ' 25 GREENISH GRAY, MOIST <br /> PID= 0 PPM <br /> 3024-- <br /> GP5-26 <br /> y <br /> 29'-31' SILT: LIGHT BROWN AND ML <br /> 311 GREENISH GRAY, MOIST <br /> �. 302x— <br /> RID= 9 PPM <br /> GP5-31 SLIGHT H.C. DDDR <br /> �. <br /> -� 7024GPS.OWG <br />