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WELL CONSTRUCTION DETAIL �mvl c� GRAPHIC DESCRIPTION <br /> 0 a Asphalt <br /> Vauit$ <br /> Locking Cap <br />• Grout <br /> 2 2 <br /> 1 <br /> Bentonite <br /> Seal <br /> 4 Blank 4 Fill debris at 4 <br /> PVC Casing <br /> 2 ML <br /> 6 3 Dark gray SILT(stiff damp slight odor) <br /> 35 fi <br /> 8 Slotted PVC 8 <br /> Casing ' I <br /> U.1 <br /> LL <br /> 1a 1a 4 <br /> Fitter ML Gray marded fine sandy SILT(medium stiff damp, <br /> f�I1pack 230 8 slight odor) <br /> z 12 y 12 <br /> o ; <br /> 0 s t. �. •, <br /> Gray silty fine SAND(medium dense moisr,strong <br /> 14 14 >2500 7 �.� odor) <br /> 16 16 <br /> 18 18 <br /> 20 20 3 SM <br /> 5 ,"�•i Gray fine SAND(loose saturated odor) ) <br /> }2500 9 Bluish gray fine sandy SILT(medium stiff saturated <br /> 2222 ML slight odor) <br /> VI <br /> 24 24 <br /> PVC cap <br /> P <br /> 5 M Gray silty fine SAND(loose saturated moderate odor) <br /> 26 n 26 29 9 <br /> 0 15Bluish green SILT with fine sand(stiff wet,slight odor) <br /> Dill depth-26 5 feet <br /> L28 inch Radius 0 2 4 6 28 <br /> Logged by C Robertson Drilling Company Soils Explortation Services Completion Time <br /> Proled Mgr S Talankf Drilling Method Hollow Stem Auger Type of Sampler Split Spoon <br /> Date Drilled January 19,1995 Driller Mike Duffy TD(Total Depth) 265, <br /> Explanation contain Monitonng Well 5 <br /> Water level in completed wait Solid where certain <br /> a First water found during drilling Dotted where approximate Shall Service Station WIC#204-7524-3505 Page <br /> _ _ 2575 Country Club Boulevard 1 of 1 <br /> Location aticn al recovered dill le Dashed where uncertain Stockton, CA <br /> Well Number <br /> - Location of sample sealed for -/IIr Hachured where gradational �,ianal p, D Hada.chemical analysis <br /> est K Estimated permeability Dam MW-5 <br /> ® Sieve sample (hydraulic conductivity) February 25 1995 <br /> at¢a: <br /> 1IC-primary 2K.secondary Rewaed W Job Number <br /> ® Continuous Core b a <br /> W No Recovery °"• 94-47-8620 <br />