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Project:orl terrises <br />i Log of Monitoring Weil: <br />Location: French Camp/ Turnpike Road, Stock CA Project Number: 17325532 <br />MW-02 <br />Dates Drilled: 6/12/2006 <br />Total Depth: 25 feet <br />Borehole Name: MW-02 <br />Drilling Contractor: Gregg Drilling <br />Well Construction Date: 6/12/2006 <br />Logged By: PAC <br />Borehole Diameter: 8 inches <br />Casing Diameter: 2 inches <br />Casing Type: SCH 40 PVC <br />Checked By: Roger N <br />Drilling Method: Hollow Stem Auger <br />Screen Interval: 10 - 25 ft <br />Slot Size: 0.020-inch <br />Sampling Method: CA S.S. <br />Comments: <br />� C <br />U 8 <br />.a <br />u°1, <br />•- y <br />a <br />LITHOLOGY DESCRIPTION WELL CONSTRUCTION <br />0 <br />--------------------------------— — <br />Grasses and tilled Topsoil <br />------------------------------- <br />0 <br />— — — <br />Sandy Silt (ML); dark yellowish brown(10 YR 3/4); firm; <br />slightly plastic; damp to dry <br />Flush Mounted Christy Box <br />Fill; Wood Debris; unburned and burned, intermixed with sandy <br />5 <br />0.0/0.0 <br />1148 <br />silt <br />2" PVC Blank Casing 0.5-10 <br />5 <br />44 <br />8 <br />ft <br />7 <br />_ <br />6 Sack Cement Slurry 1-6 ft <br />10--11 <br />0.0/0.0 <br />1159 <br />\ . \ <br />Bentonite Chips 6 - 9 ft <br />10 <br />8 8 <br />.......... <br />N <br />15 <br />6 <br />0.0/0.0 <br />1207 <br />Sand Pack 8 - 25 ft <br />15 <br />4 <br />.......... <br />3 <br />\— <br />SCH 40 PVC Screen 0.020 <br />Slot 10 - 25 ft <br />\_— <br />\_ <br />20 <br />5 <br />6 <br />0.0/0.0 <br />1215 <br />.. <br />�e�— <br />20 <br />5 <br />25 <br />50/3,0.0/0.0 <br />1235 <br />\ \ \ <br />Refusal at 25ft augers spinning on large piece of wood <br />25 <br />Gateway Oaks Dr., Ste 300 <br />Sacramento, CA 95833 <br />UM2870 <br />916-679-2000 <br />