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r , , <br /> Project Jimco Truck Plaza- Olympian Project No AGE-NC-95-0433 BORING NO <br /> SiteAddress 22502 South Highway 99 Total Depth 30 feet MW- <br /> Ripon, California Date 19 August 1999 <br /> Drilling Co California Nevada Exploraitons Logged by W R Little Page 1 of 1 <br /> Rig/Auger Type CME 7518 inch Hollow Stem Reviewed by N C Henderson <br /> AaINC, • s � L>ithologic Description <br /> ,� <br /> PID <br /> SM <br /> MWI-5 0 Brown, dry, SILTY SAND, fine sand,no hydrocarbon (HC)odor <br /> 5 CL Gray, mist, SILTY CLAY,HC odor <br /> SM <br /> 10— MWI-10 22 Gray and white, dry, SILTY SAND, fine to med sand, HC odor <br /> CL <br /> MWI-15 83 Gray,moist, SILTY CLAY, HC odor <br /> – SM Gray and white,wet, SILTY SAND,fine sand, HC odor <br /> CL <br /> 20— MWI-20 441 Gray,moist, SILTY CLAY, HC odor <br /> SM Gray and white,wet, SILTY SAND, coarse sand,HC odor <br /> MWI-25 603 Gray,wet, SILTY SAND, fine sand to gravel, HC odor <br /> SM <br /> 30— MWI-30 16 Gray,wet, SILTY SAND, coarse sand ,HC odor <br /> Notes <br /> Boring terminated at 30 feet below surface grade (bsg) <br /> Completed as a ground water monitoring MW-1 <br /> Saturated soil encountered between 17 and 20 feet bsg <br /> AS-BUILT CONSTRUCTION DETAILS MW-1 <br /> Screen lnterval 10 to 30 feet bsg,Blank Interval 0 to 10 feet <br /> bsg, Sand Interval 8 to 30 feet bsg,Bentonite Plug 7 to 8 feet <br /> bsg, Grout Seal 7 to 1 feet bsg <br /> Advanced � n <br /> GeoEnvironmental, Inc. <br /> 7"WR WRING-15aIMCOUIM0MW1 SAM <br />