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0 <br />10 <br />20 <br />w <br />w <br />r <br />o_ <br />w <br />~ 30 <br />40 <br />NOTES: <br />5/28/C <br />5/28/( <br />5/28/ <br />5/24/02 i <br />50 10 <br />WATER LEVEL AND DATE MEASURED <br />STANDARD SPLfT SPOON SAMPLE. <br />NUMBER INDICATES NUMBER OF BLOWS <br />OF A i40-lB. HAMMER, FREE FAWNG <br />30-INCHES, THAT WERE REQUIRED TO <br />DRIVE THE SAMPLER 1-FOOT OR THE <br />REQUIRED INTERVAL <br />t. EXPLORATORY BORINGS TH-1 THROUGH TH-16 WERE DRILLED WD7i HOLLOW STEM <br />AUGERS POWERED BY CME-55 AND CME-75 TRUCK MOUNTED ORiLLRIGS. <br />2. BORINGS TH-1 THROUGH TH-3 WERE DRILLED FEBRUARY 28, 2002. BORINGS TH-4 <br />THROUGH TH-16 WERE DRILLED MAY 23, 24, AND JUNE 6, 2002. <br />3. EXPLORATORY TEST PITS TP-1 AND TP-2 WERE EXCAVATED JUNE 6, 2002 WITH A <br />JOHN DEERE BACKHOE. <br />4. EXPLORATORY BORINGS AND TEST PITS WERE NOT SURVEYED. ALL BORING LOCATIONS <br />ARE APPROXIMATE. LOGS ARE DRAWN TO DEPiH. <br />5. LINES BETWEEN MATERIALS REPRESENT APPROXIMATE BOUNDARIES BETWEEN TYPES, <br />TRANSITIONS MAY BE GRADUAL. <br />6. GROUNDWATER LEVELS WERE MEASURED AT THE TIME OF DRILLING ON THE DATES <br />INDICATED. GROUNDWATER LEVELS WILL FLUCTUATE. <br />7. LABORATORY TESTING ABBREVIATIONS <br />-200 = 7. PASSING X200 SIEVE <br />LA = 9. LOSS FROM LOS ANGELES ABRASION TEST <br />I <br />TP-i <br />6/6/02 <br />0 <br />o }BULK <br />-200= <br />LA= <br />II <br />1 <br />TP-2 D <br />G <br />0 <br />}BULK <br />-200= 10 <br />LA= <br />20 _ <br />w <br />tz <br />r <br />o_ <br />w <br />0 <br />30 <br />40 <br />50 <br />FOR LEGEND SEE <br />FIGURE 2A. <br />RECEIVED <br />DEC 2 3 2~2 <br />Division of Minerals and GeolOpy <br />JOB N0. 80-0638.730.00 <br />HALL-IRWIN INC. <br />BERNHARDT PROPERTY <br />SUMMARY LOGS OF <br />BORINGS AND TEST PITS <br />Inc <br />FIGURE <br />2B <br />