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in <br /> i <br /> MONTT RING WELL LOG <br /> SAMPLING <br /> BORING DMW-4 <br /> . v o DRILLING METHOD Hollow Stem Auger <br /> e WATER LEVEL 69 FEET <br /> a Lo w DATE COMPU=TED 7/30/90 <br /> Q <br /> IQ mr i <br /> U m "' SYMBOLS DESCRIPTION <br /> O CL DARK BROWN CLAY G ADING TO A BROWN SAND, fine to very <br /> SW coarse grained, grain subrounded. <br /> 5- <br /> C 20 4.2 <br /> ---------------- -------------------------- <br /> i , i0 ' SP Decrease in very coarse grams, predominantly fine to 0 <br /> medium grained, some mca. <br /> C 17 2.5 <br /> ' w <br /> W <br /> LL v <br /> Z a <br /> Fz C 17 4.2 As aDoye. w <br /> _ Lli <br /> U' L. <br /> W <br /> 1-- <br /> W <br /> 2O ML GREENISH-GRAY SANDY SILT, fine grained sand abundant 20 0 <br /> C 17 66.9 , lined macro pores, som whitish veined staining, slight diesel/ <br /> hyrocarbon odor. <br /> } <br /> 25 25 <br /> s C 18 5.9 ' Color change to olive- rown, moderate mica. <br />- 3 <br /> r 3 30 C 21 1.8 0 <br /> Color change to dark b own, increase in mica. <br /> SM YELLOWISH-RED SILTY SAND, fine to medium grained, <br /> subangular to subround d grains,occasional whitish staining, <br /> 35 moderate dark minerals. 135 <br /> a AMERICAN FOREST PRODUC 1 <br /> Stockton, California <br /> Dam@58NQOf@ APRIL 1992 <br /> 15884-012-044 Page I of 3 <br />