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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-4 <br /> Ripon, California Date: 20Agust 1999 <br />' Drilling Co.: California Nevada Exploraitons Logged by: W.R. Little Page 1 of 1 <br /> Rig/Auger Type: CME 75 / 8 inch Hollow Stent Reviewed by: N.C. Henderson <br /> , �tC�1 c'CGS�aSa4o�a Lithologic Descript'son <br /> CP <br /> — PID <br /> SM <br /> MW4-5 0 3,4,6 I_ •�; •i. Gray, dry, SILTY SAND, fine sand; no hydrocarbon (HC)odor. <br /> ' SM <br /> 10— MW4-]0 0 10,13,40 ;;• Gray,moist SILTY SAND, line sand; no HC odor. <br /> — SM I <br /> MW4-15 0 14,18,23 :I I:i Tait, moist, SILTY SAND, tine sand; HC odor. <br /> I <br /> SP <br /> ' 20— MW4-20 0 6,6,7 Gray, wet, POORLY GRADED SAND, coarse sand; no HC odor. <br /> ' — CL / <br /> MW4-25 0 13,13,40 j/ Gray, wet, SILTY CLAY; no HC odor. <br /> — Cl- <br /> 30— <br /> L30— fMW4-30 0 12,21,44 / Brown, wet, SILTY CLAY; no HC odor. <br /> ' — Noles: <br /> Boring terminated at 30 Leet below surface grade (bsg). <br /> _ Completed as a ground water monitorin- MW-4. <br /> Saturated soil encountered between 17 and 20 Feet bsg. <br /> AS-BUILT CONSTRUCTION DETAILS: A41V-4 <br /> Screen Interval : 10 to 30 feet bsg, Blank interval : 0 to 10 <br /> t feet bsg Sand Interval : 8 to 30 feet bsg, Bentonite Plus" : 7 <br /> to 8 €eet bsg, Grout Seal : 7 to I feet bsg <br /> r <br /> Advanced .— <br /> 1 GeoEnvironmental, Inc. <br /> L 1ANilPRo4BORING-I\JIMCOVJIt.1COh1L^14 SAM <br />