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Drilling Log <br /> ❑DDGROUNDWATER Monitoring Well MW-2 <br /> TECHNOLOGY <br /> See Site Map <br /> Chevrpn - Tracv owner Chevron USA Products Co <br /> Protect <br /> Location 103 West 11th Street Project No 02320 2673 Date drilled 11/03/92 For baring Location <br /> Surface Elev Total Hole Depth 215 ft Diameter 0 67 ft COMMENTS <br /> Top of Casing Water Level Initial f1 ft Static <br /> Screen.Dia 2 in Length 15 ft Type/Size 2 in <br /> Casing' Dia 2 in Length 5 ff Type Schedule 40 PVC <br /> Filter Pack Material 03 Monterey Sand Rig/Core Type 8-61/Split Spoon <br /> Drilling Company Kwfhauq __ Method Hollow Stem Aucer Permit # <br /> Driller Rod Furlow Log By Jason Fedota <br /> Checked By Ed Simonis License No RG 4422 <br /> a� d� �a amu ao Description <br /> a)_ E a s E x m <br /> o � rn (Color, Texture, Structure) <br /> Nmx <br /> fl ai Trace a 1OX, Little 10% to 20%. Some 20% to 35%. And 35% to SOX <br /> D <br /> -2 <br /> 0 <br /> 0 o Asphalt over base course <br /> 2 <br />. Brown silty CLAY (40, 60) (damp, soft, no product odor) <br /> 4 CL <br /> 0 s <br /> 6 = M2-57 <br /> tz <br /> 8 <br /> Gray clayey SILT (35, 65) (saturated, slight gasoline odor) <br /> 10 = 3 2 ML <br /> M2-10 <br /> 2 Encountered water 11/03/92 f9 30 am) <br /> 3 <br /> 12 <br /> 14 = <br /> 28 4 Brown clayey SILT (20, 80) (saturated, no product odor) <br /> M2-15 <br /> 16 = 7 <br /> so <br /> ML <br /> 18 <br /> • 20 L=J 47 18 Brown sandy clayey SILT (10 20, 70) (saturated very loose, no <br /> M2 20 product odor) <br /> is <br /> zz <br /> 22 End of boring, installed groundwater monitoring well <br /> 24 <br />