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Project: Jimco Truck Plaza- Olympian Project No.: AGE-NC-95-0433 BORING NO-- <br /> Site Address: 22502 South Highway 99 ' Total Depth.- 30 feet MW_ 2 <br /> Ripon, California <br /> Date: 19 August 1999 <br /> Drilling Co.: California Nevada Exploraitons Logged by: W.R. Little Page l of l <br /> Rig/Auger Type: CME 75 / 8 inch Hollow Stein Reviewed by: N.C- Henderson <br /> iillot <br /> Descrrp"on < <br /> .. <br /> PID ;- <br /> SM <br /> MW2-5 0 4,5,7 ! Brown,dry, SILTY SAND, fine sand;no hydrocarbon(HC)odor. <br /> CL <br /> 10— MW2-10 0 1 I,17,25 Ta:, dry, SILTY CLAY;no HC odor. <br /> M1V2-15 0 10,12,22 : .I_` Tan, moist, SILTY SAND, fine sand; HC odor_ <br /> CL <br /> 20— MW2-20 350 10,17,21 Gray,moist to wet, SILTY CLAY; HC odor_ <br /> CL Gray,wet,SILTY CLAY,HC odor_ <br /> SM <br /> MW2-25 2 7,121.14 M Gray,wet, SILTY SAND,coarse sand to fine gravel;HC odor_ <br /> CL <br /> 30— MW2-30 I 9,12,36 Gray,wet,SILTY CLAY,HC odor. <br /> Notes: <br /> 'Boring terminated at 30 feet below surface grade(bsg). . <br /> Completed as a ground water monitoring MW-2. <br /> Saturated soil encountered between 17 and 20 feet bsg. <br /> S-B UILT CONSTRUCTION DETAILS: Mia'-2 <br /> Screen 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 l feet bsg <br /> Advanced <br /> GeoEnvironmental, Inc. <br />