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i <br /> FSite- Atddress <br /> Jimco Truck Plaza - Olympian Project No AGE-NC-95-0433 BORING NO <br /> 22502 South Highway 99 Total Depth 30 feet B <br /> Ripon, California Date 27 May 1999 <br /> Drilling Co Enviroprobe Logged by W R Little Page 1 of 1 <br /> Rig/Auger Type GeoProbe 5400 / 125" rods Reviewed by N C Henderson <br /> Lithologic Description <br /> PID/FID <br /> SM <br /> BI-5 6180 Tan-grayish,dry, SILTY SAND, fine sand, <br /> no hydrocarbon(HQ odor <br /> SM <br /> 10— B1-10 75/700 Tan,moist, SILTY SAND, fine sand,HC odor <br /> - I <br /> i <br /> SP <br /> B1-15 20/90 Tan,moist,POORLY GRADED SAND, fine sand, HC odor <br /> CL <br /> 20— B1-20 497110,000 Gray,wet, SILTY CLAY,HC odor <br /> – SP <br /> 131-25 10/700 Tan,wet,POORLY GRADED SAND, fine sand,HC odor <br /> CL <br /> 30— B1-30 13/10 Tan,wet, SILTY CLAY,no HC odor <br /> Notes <br /> Bonng 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 /> GeoEnvironmenta , me. <br /> L WMIPRMB0 ING-11JIMC0Q1MC0B1 SAM <br />