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BORING NO.: SB-23/MW-6 SHEET 1 OF 2 <br /> Am=WAr-ma Science Applications PROJECT: Vernalis Pump Station <br /> From science to solution-International Corporation <br /> LOCATION: Vernalis,Stanislaus and San Joaquin Counties,California <br /> COORDINATES: N/A PROJECT NO.: 06-6102-00-8589-310 <br /> SURFACE ELEVATION: N/A DATUM: N/A LOGGED BY: Will Slowik <br /> W ❑ E > a p z w o m GEOLOGIC COMPLETION <br /> CL "' a s J w } J Z O DESCRIPTION DETAIL <br /> ❑ ZUZ U) Z m w �U <br /> rillQ <br /> o - <br /> HA SILT(ML): brown (7.5YR 4/4); moist;soft; low to no <br /> SB- plasticity;about 85-90%silt, 10-15%fine sand. <br /> 23@1' <br /> 5 SB- Neat Cement <br /> 23@5' <br /> 0.0 <br /> 10 0.0SS As above. <br /> 50 <br /> 15 0.0 SS 2"SCH 40 PVC <br /> As above with scattered root holes filled with calcium Casing <br /> carbonate. <br /> 100 <br /> LEAN CLAY WITH SAND(CL):dark yellowish brown <br /> (10YR 4/4); moist; medium stiff; low to medium <br /> plasticity;about 40%clay,35%silt,25%fine sand. <br /> 20 0.0 SS --------------------- <br /> 33 <br /> 0 <br /> F- <br /> 0 <br /> 0 <br /> M <br /> z <br /> W 25 0.0 SS <br /> a LEAN CLAY (CL): olive/ moderate olive brown (5Y <br /> 0 4/4); moist; medium stiff; low plasticity; about 60% <br /> 100 clay,30%silt, 10%fine sand. Bentonite <br /> a <br /> c� <br /> N <br /> Q <br /> J <br /> Q <br /> Z <br /> W DRILLING CONTRACTOR: Gregg Drilling REMARKS: Utilities cleared to 8 feet below ground surface using hand auger. <br /> m DRILLING METHOD: Hollow Stem Auger Boring located on Bogetti property.Grab groundwater sample collected by inserting <br /> z small PVC well casing in auger. <br /> w DRILLING EQUIPMENT: Marl M5T Rhino Rig <br /> a <br /> °o DRILLING STARTED: 5/18/05 1 ENDED: 5/18/05 <br /> J <br />