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Surface Conditions: Asphalt roadway(north side of Barbara Terry Boulevard east end) Date Completed: 5/18/2005 <br /> Groundwater: Groundwater encountered at a depth of approximately 8.8 feet below Logged By: PJL <br /> existing site grade. Total Depth: 21 feet <br /> Method: Hollow Stem Auger 10 Inches <br /> Boring Diameter: <br /> Equipment: Woodward,MD B-61 <br /> FIELD <br /> m 0 <br /> Z E <br /> N N fl. U <br /> Well <br /> o CID M m a `m DESCRIPTION Const. <br /> (FILL GRAVELLY CLAYEY FILL-Olive-brown,dry,stiff <br /> 5 <br /> 23 (SP SAND WITH SILT-Olive-brown,moist,medium dense,fine to <br /> medium grained,poorly graded <br /> 15 <br /> 44 (SW)WELL GRADED SAND-Olive-brown,wet,dense,some <br /> cementation,fine to coarse grained <br /> 30 (SM)SILTY SAND WITH ORGANICS-Dark brown,wet,medium <br /> dense,fine grained <br /> 10 20 <br /> 13 Increase in silt,mottled olive,black yellowish red,(organics and iron <br /> oxidation),moist,medium dense <br /> 15 <br /> 29 <br /> 24 <br /> 15 35 <br /> 10 (SC)CLAYEY SAND-Olive,wet,medium dense <br /> 15 <br /> 22 With some white veins <br /> 35 <br /> (CL)SILTY CLAY WITH SAND-Olive-brown,moist,stiff <br /> 20 <br /> Boring completed at a depth of approximately 21 feet below existing <br /> site grade.4-Inch monitoring well,flush well vault installed. <br /> 25 <br /> N <br /> 16 <br /> O <br /> r <br /> a <br /> c� <br /> LOG OF BORING MWM-26 PLATE <br /> kUK LEINFELDER LATHROMOSSDA VILLAGE 1of1 <br /> ATHROP, CALIFORNIA <br /> N <br /> N Drafted By: G.GOMEZ Project No.: 20-4099-04.E02 A_26 <br /> Date: 7/7/2005 File Number: ST05G116 <br /> Copyright Kleinfelder,Inc.2004 <br />