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_ r <br /> r—.i <br /> ject: 3u-nco Truck Plaza- Olympian Project No-: AGl---NC-95-0433 BORING NQ_: <br /> e Address: 22502 South Highway 99 'Total Depth: 30 feet <br /> >�_� <br /> Ripon, California Date: 20August 1999 <br /> Drilling Co.: _ California Nevada Exploraitons Logged by. W-R_ Little Page I of] <br /> 12ig/Auger Type; ClYIE 75 / 8 inch Hollow Stem Reviewed by: N-C. Henderson <br /> LrfWAW DeScxl lltan <br /> �� .. <br /> PID _ _-----4==- ; r <br /> SM <br /> MW4-5 Q 3,4,6 ' Gray,dry,SILTY SAND,fine sand;no hydrocarbon(HQ odor. <br /> SM <br /> I0- MW4-10 0 10,13,40 - : Gray moist,SILTY SAND,fine sand;no HC odor. <br /> SM <br /> MW4-15 0 14,18,23 : _ Tim,moist, SILTY SAND,fine sand;I-IC odor. <br /> i <br /> sr <br /> 20— MW4-20 0 6,6,7 Gray,wet,POORLY GRADED SAND,coarse sand-no HC odor. <br /> I <br /> CL <br /> MW4-25 0 13,13,40 Gray,wet,SILTY CLAY;no HC odor. <br /> CL <br /> 30— MW4-30 0 12,21,44 Brown,wet,SILTY CLAY;no HC odor- <br /> Notes: <br /> Boring terminated at 30 feet below surface Bade(bsg). <br /> Completed as a ground water monitoring MW-4. <br /> Saturated soil encountered between 17 and 20 feet bsg- <br /> AS-BUILT CONSTRUCTION DETALLS:MW-4 <br /> r " creep Interval: 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 /> - _ I <br /> Advanced <br /> i <br /> GeoEnvironmental, Inc. <br />