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E� <br /> Page 2 of 2 SOIL BORING LOG <br /> BOREHOLE NUMBER <br /> MW-28 ENSR Corporation, Inc <br /> PROJECT NAME LOCATION <br /> Unocal No 5098 5606 Pacific Avenue Suite 210 <br /> 10411 Old Placerville Road <br /> PROJECT NUMBER Rancho Cordova,Ca 95827 <br /> 06940-294.120 Stockton California <br /> 916-362-7100 <br /> www ensr Dom <br />' Depth OVM <br /> t°cer� (continued) c L 1° Visual description Counts (feet) SID Values <br /> (PP-) <br /> Silty clay gray-green stiff <5%sand dry to slightly <br /> moist micaceous non-low plasticity(continued) <br /> Clayey silt red brown,micaceous moist medium <br /> density <br /> 40 40 <br /> — MW 284U 1 7 <br />' Silty clay,gray-brawn,medium stiff wet micaceous <br /> medium plasbaty <5%sand 80%day 20%fines <br /> BENTONITE <br /> SEAL <br />' 45 — — — 45 <br /> GROUND UND <br /> WATER LEVEL <br /> 71&04 Clayey silt with gravel traces gray brown dense <br /> moist,60%fines,30%clay 596 sand 5%gravels <br /> non plastic <br /> 50 No 3 SAND — so <br /> Silty-clayey sand brown 70%fine dand,20% <br /> fines 10%day medium density non plastic wet <br /> 55 — 55 <br /> c� <br /> uj <br /> w <br /> a Silty Clay Gray green very stiff,dry micaceous <br /> ED 60 2 INCH SCH brittle 60 <br /> 40 PVC 0 029 <br /> I N MACHINE <br /> � SLOTTED <br /> CASING <br /> 0 <br /> z <br /> � 6b 65 <br /> Sift to medium grain sand 60%medium grain 301/6 <br /> • . . fine grain 10%fines micaceous brown wet no <br /> 0 odor or staining <br /> z _t=— • <br /> FLUSH <br /> THREADED <br /> BOTTOM CAP <br /> Bottom of borehole at 68 5 feet <br /> 0 <br /> U — <br /> 0 y <br /> Z <br /> U <br /> 1 <br /> S <br />