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Project Pacific Car Wash Project No AGE-NC-96-0229 BORING NO <br /> J J <br /> Site Address 4405 Pacific Avenue Total Depth 55 ft MW-5 <br /> Stockton, California Date 21 November 1997 <br /> Drilling Co S E S Drilling Logged by T Cuellar Page 2 of 2 <br /> Drill Rig Type B-60 Mobile Drill Rig Reviewed by N Henderson <br /> I "'0`g�S�,�SGG�my� ������� Lrthaiogic Description <br /> – MW5-45 0 12-15-29 ML 1 Pale brown,damp,very stiff to hard,clayey SILT <br /> 50— MW5-50 0 21-50 ML i I Brown damp,very stiff to hard,clayey SILT <br /> – MW5-55 0 8-25-27 ML ' Brown, damp,hard,cla a SILT <br /> Notes <br /> Boring MW-5 terminated at a total depth of 55 feet below surface <br /> grade(bsg) Ground water encountered at 36 feet bsg MW-5 <br /> 60— completed as a ground water monitoring well utilizing two-inch <br /> – diameter PVC casing <br /> AS-BUILT CONSTRUCTION DETAILS MW-5 <br /> Pell Plug 45 5 to 55 feet bsg <br /> Screen Interval 25 to 45 feet bsg <br /> Blank Interval 0 5 to 25 feet bsg <br />' Sand Interval 23 to 45 5 feet bsg <br /> 70— Bentonite Plug 20 to 23 feet bsg <br />' – Grout Interval 1 to 20 feet bsg <br />' 80— <br /> i <br /> Advanced <br />' GeoEnvironmental, Inc. <br /> L WMIPR4lBORiNt;-14PACCAR-110229MW5 SAM 01/22/98�12 38 PM <br />