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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 20805-140 010 WELL NO AS-3 <br /> PROJECT NAME ARCO #548. Stockton PAGE 2 of 4 <br /> BY Pat Jimison DATE 10/28/88 SURFACE ELEVATION <br /> U_ <br /> F'ID PENETRA- GROUND DEPTH w a <br /> READINGTION RECOVERY(1I/tE1 WATER IN -1 DESCRIPTION WELL <br /> (PPrrt) (Glows/B') LEVELS FEET (Al _0 DETAIL <br /> rl <br /> J <br /> 0 10 12/15 SANDY SILT (ML), dark yellowish brown (10YR, 3/6), <br /> 18 70% fines 30% fine sand slightly damp, mild odor <br /> 18 <br /> 120 18 14/15 25 SANDY SILT (ML), olive brown (2 5Y, 4/3) 70% fines <br /> 26 30% fine sand slightly damp moderate to strong odor <br /> 34 <br /> 1200 10 15/15 30- <br /> 12 SILTY SAND (SM), dark yellowish brown (10YR, 4/4), <br /> 22 30% fines 70% fine sand thin irregular caliche <br /> deposits slightly damp, strong odor <br /> 600 10 14/15 �1Q °�35 OTW hit at 34 94 @ 13 55 <br /> 20 <br /> 32 SANDY SILT (ML), dark yellowish brown (10YR, 4/4), <br /> 80% fines 20% fine sand, thin irregular calrche deposits <br /> 1/8-1/2 slightly damp, strong odor <br /> i <br /> 40 <br /> . � REMARKS <br /> EMCON <br />