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IProject Curtiss Pontiac-Cadillac Project No AGE-NC-97-0254 BORING NO. <br /> Site Address 2450 Toste Road Total Depth 36 Feet PB1 <br /> Tracy, California Date 04 November 1999 <br /> *n—l—lingg Co Geoprobe Logged by Little Page 1 of 1 <br /> lRig/Auger Type GeoProbe 5400 - 2" soil sampling Reviewed by Henderson <br /> � Ithologic Description�ti �� 44� <br /> � Go <br /> SM <br /> PB 1-4 537 - Brown, moist,SILTY SAND,hydrocarbon(HQ odor <br /> I – CL <br /> – <br /> PB 1-8 549 - Gray,moist, SILTY CLAY,HC odor <br /> SM <br /> 10- <br /> - PBI-12 59 - Brown,moist to saturated, SILTY SAND,no HC odor <br /> I <br /> - PBI-16 NA - No sample <br /> I <br /> SP <br /> 20— PBI-20 01 - Brown, saturated,POORLY GRADED SAND,medium to coarse <br /> sand with gravel,no HC odor <br /> - SM <br /> PB1-24 0 Tan, moist to saturated, SILTY SAND, no HC odor <br /> CL /// Tan, moist, SILTY CLAY,no HC odor <br /> PBI-28 0 - Brown, moist to saturated, SILTY CLAY,no HC odor <br />' <br /> 30- <br /> - <br /> PBI-32 0 - �/ Brown, dry to moist, SILTY CLAY,no HC odor <br /> – Ground water sample obtained with Geoprobe screen assembly <br /> Boring terminated at 36 feet <br /> Ground water encountered at 10 feet <br /> Boring backfilled to surface grade with portland cement <br /> IAdvanced ;C <br /> GeoEnvironmentai, Inc. <br /> L r"_' 1�U <br /> IPR05BORlNG-1RTlSSSCURTSPBT SRM <br />