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MONIT PING WELL LOG <br /> SAMPLING <br /> BORING DMW-3 <br /> o DRILLING METHOD Hollow Stem Auger <br /> a WATER LEVEL 69.5 FEET i <br /> a w DATE COMPLETED 7125/90 <br /> CL <br /> `O SYMBOLS DESCRIPTION <br /> r 0- px/' CL OLIVE GRAY CLAY, som silt, trace roots, slight hydrocarbon <br /> odor,low plasticity. <br /> 1� <br /> C 30 33.5 ' <br /> l <br /> 5 ML OLIVE GRAY SILT, trac clay, trace white staining decrease ' <br /> C 21 B 8 ' in hydrocarbon odor. <br /> I <br />� s I <br /> a1 <br />� • 10 0 <br /> Grading to a brownish-(range rn color, increase m white <br /> G C 78 10.6 veins/staining , trace h drocarbon odor, l <br /> I <br />� I W <br /> LU —------------------ -------------------------- <br /> U_ SM BROWNISH-ORANGE SIL Y SAND, fine grained sand, <br /> z 15 abundant mica, trace black mottling, -45 <br /> o <br /> C 14 5.3 <br /> CL <br /> !11 r- o <br /> o U <br /> r (.7 z I <br /> W <br /> W I <br /> 3 20 ' 20 0 <br /> C 16 3.5 Increase mgram size wi h depth. <br />"r v <br /> i <br /> f I . <br /> 25 25 I <br /> Color grading to gray-brown,increase in white stoning and <br /> C 24 l.7 ,. black mottling, decrease in grain size to line grained, <br /> ML YELLOWISH-RED SANDY SILT, fine grained sand,some clay, <br /> T 30 ' some black mottling. 30 <br /> ?- C 40 1.7 <br /> _--- _ <br /> SM YELLOWISH-REO SAND, f ne to medium grained, minor silt, <br /> 35 abundant mica,abundant dark minerals. L35 <br /> AMERICAN FOREST PRODUCTS <br /> �loalftes woore Stockton, California <br /> APRIL 1492 <br /> 15884-012-044 Page I of 3 <br />