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Project: Jimco Truck Plaza'Olympian Project No.: AGE C-95-0433 BORING NO..- <br /> Site <br /> O.:Site Address: 22502 South Highway 99 Total Depth: 30 feet B _ 1 <br /> Ripon, California Date: 27 May 1999 <br /> Drilling Co.: Enviroprobe Logged by: W.R. Little Page l of l <br /> Rg/Auger Type: GeoProbe 54001 1.25" rods Reviewed by: N.C_ Henderson <br /> L3ih0log1c Descnpon <br /> PID/FID <br /> SM <br /> 131-5 6/80 _ Tan- grayish, dry, SILTY SAND; fine sand, <br /> no hydrocarbon(HC)odor. <br /> SM <br /> 10— B1-10 75/700 �: .I. Tan,moist, SILTY SAND;fine sand,HC odor_ <br /> SP <br /> B1-15 20%90 Tan, moist, POORLY GRADED SAND; fine sand, HC odor. <br /> CL <br /> 20— BI-20 497/10,000 Gray,wet, SILTY CLAY;HC odor- <br /> SP <br /> BI-25 1.0/700 Tan,wet,POORLY GRADED SAND;fine sand,HC odor. <br /> CL <br /> 30— BI-30 1.3/10 Tan, wet,SILTY CLAY;no HC odor_ <br /> Notes: <br /> Boring terminated at 30 feet bsg; backfilled with.portland cement. <br /> Ground water encountered at 20 feet bsg. <br /> Grab ground water samples collected.at 17 to 20 feet bsg. <br /> Advanced _ <br /> G,eoEnvironmenta , nc. <br /> I 1AMI�RfNRllR naa^.+ nrnrro nr,nrnn+cep• <br /> J <br />