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Drilling Log <br /> GROUNDWATER Monitoring Well MW-5 <br /> TECHNOLOGY <br /> Project CnPvrOn - SfOCktOn Owner Chevron U.S.A. Products Co. SeeSite Map <br /> Location 3246 Eas+ Fremont Stree, Project No. 02070 3865 Date drilled 05/04/93 For <br /> Surface Eley. Total Hole Depth 86.5 f,. Diameter F tn. COMMENTS: <br /> Top of Casing Water Level Initial 76 fl- Static <br /> Screen: Dia 2 in. Length ?5 f.• Type/Size 0.020 in <br /> Casing:Dia ?in• Length 60 ft. Type SChed. 40 PVC <br /> Filter Pack Material 2/1?lapis lustre Rig/Core Type SDlit spoon <br /> Draping Company Kvl?haue Method Hollow stem auger Permit # <br /> Driller Rod Furlow Log By Karl Bowers <br /> Checked 8y Ed Simonts License No RIS Q422 ns& <br /> a` =W Z aE ��o Z� Description <br /> CL n" e a E x CL <br /> `�0 m (Color, Texture, Structure) <br /> 0 °¢ U) Trace < 10%, Little 10% to 20%. Some 20% to 35%. And 35% to 50% <br /> "2 <br /> 0 ^ Unpaved grade <br /> ^ SM Brown silty SAND (60A fine to medium sand, 30% silt, 10% clay, <br /> 2 A A trace fine gravel, slightly moist, slightly plastic) <br /> v v <br /> A n <br /> A Dark brown sandy CLAY (85% clay, 15% fine to medium sand, <br /> slightly moist, very plastic) <br /> 4 A A MK'5-5 <br /> y 30 CL <br /> A5013" <br /> 6 '' v <br /> ^ <br /> y Y <br /> A ^ <br /> v ,1 <br /> 8 v v Orange-brown sandy SILT (80% silt, 20% fine to medium sand, <br /> ^ <br /> A;, <br /> trace Clay, shghtly moist) <br /> n A MY;j-10 <br /> 30 ML <br /> 10 <br /> w A 0 5011" <br /> V Y <br /> Y y <br /> 12 n n <br /> v y <br /> A n <br /> v '1 Brown silty CLAY (70% clay, 30% silt, slightly moist, moderately <br /> A n <br /> i4 y v <br /> Plastic) <br /> ^ n 11AK15-15 <br /> y y I 17 CL <br /> ^ n 02e <br /> A <br /> 16 y y to <br /> A <br /> V y <br /> A A <br /> n18 ^ <br /> v v , grown SILT with CLAY (90" silt. 10" clay, trace fine to medium <br /> v y l sane, sightly moist, not plastic) <br /> n n I W15-202 D 0 I 1- W. <br /> A A <br /> n n <br /> 22 v yi <br /> ^ ML Brown sanoy SILT (80% silt, 20% fine to medium sand, slightly <br /> 24 lLAI <br /> moist) <br />