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Date Excavated: 11/7/2011 Logged By: BHC <br /> Equipment: Excavator Total Depth (ft) 10.0 <br /> SAMPLE <br /> m <br /> m <br /> E E 0) o MATERIAL <br /> u) z J DESCRIPTION e REMARKS <br /> > L C C t 7 C <br /> a a =3 0 o <br /> vi Em m ov oc <br /> W � H MM U UU W �U <br /> 9 AC 6 inches crushed asphalt <br /> ati - <br /> SM Brown silty fine to medium sand with gravel and cobbles(loose to medium <br /> t dense,moist)(fill) <br /> tig <br /> b <br /> 2- <br /> 3- <br /> 4—Z 34 Slight h drocarbon odor at <br /> g y approximately 4 <br /> �g feet <br /> 5 <br /> R <br /> Pti <br /> o g <br /> a �3 <br /> a <br /> v: <br /> Ary <br /> w <br /> c; g <br /> Small concrete debris 8 to 10 feet bgs Slight hydrocarbon odor at 8 feet <br /> s a`ti� <br /> r <br /> LL 9 <br /> O <br /> No groundwater seepage observed <br /> Moderate caving observed at 6 to 10 feet <br /> c <br /> 0 <br /> z <br /> c <br /> 0 <br /> z <br /> u: <br /> w <br /> z <br /> z <br /> 3 <br /> z <br /> 4 <br /> Z <br /> C <br /> z <br /> C <br /> 71 <br /> s <br /> L <br /> L <br /> C <br /> K <br /> 1 <br /> r Notes: See Figure A-1 for explanation of symbols. <br /> LL The depths on the test pit logs are based on an average of measurements across the test pit and should be considered accurate to 0.5 foot. <br /> 3 <br /> Log of Test Pit TP-9 <br /> Project: Mountain View Business Center Division 8 <br /> G EO E N G I N E E RJ /// Project Location: Everett, Washington <br /> Project Number: Figure A-20 <br /> 6192-021-01 Sheet 1 of 1 <br />