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D,��� Drilling Log <br /> GROUNDWATER Monitoring Well MW-17 <br /> DI F J TECHNOLOGY <br /> Pro}ect TeiracolSIOCktonowner Texaco Snvrronmenfal Services <br /> Location 440 Cna•ter Wa Srockton CA Pro(. No 02070 2559 <br /> c C) a <br /> a+ a n E o o s�, Description <br /> ..a a v ao <br /> n.. 3 E a a E 'x �� to (Color, Texture, Structure) <br /> ID 0 <br /> vin Ri <br /> K Trace < 10%. Little 10% to 209, Some 20% to 35%. And 35X to SOX <br /> 24 <br /> Brown clayey SILT and silty CLAY (continued) <br /> c c 15 <br /> Ito Mw-17 17 <br /> 26 -25 23 ML <br /> 28 <br /> Olive brown medium SAND <br /> CL <br /> 30 = ,5 <br /> 5 0 mw-17 15 <br /> -30 25 (grades to gray sandy CLAY) (moist, slight hydrocarbon odor) <br /> 32 = CL <br /> 34 <br /> t1 Greenish grav silty sandy CLAY (rootlet casts, moist, slight <br /> 36 55 Mw-17 11 hydrocarbon odor) <br /> -35' 14 <br /> CL <br /> 38 - <br /> -40- <br /> 840 Static depth to water, 9-3-93, 1200 hrs <br /> B <br /> 115 Mw-17 10 Bluish gray CLAY (moist, strong degraded hydrocarbon odor) <br /> 42 — CL Encountered water 9--3-93, 1100 hrs <br /> 44 <br /> Greenish gray silty sandy CLAY (very stiff, moist, degraded <br /> 10 hydrocarbon odor) <br /> 46 uo �MW-17 11 <br /> -45 14 CL <br /> — <br /> 4$ <br /> Greenish gray clayey silty fine SAND (wet, degraded hydrocarbon <br /> 50 - <br /> SP odor) <br /> 50 Mw-17 9 <br /> -b0 >2 <br /> 52 i End of boring Installed monitoring well <br /> i <br /> 54 <br /> 66 <br /> 1i/16/t883litnioQ-mar83 PFoe 2 of 2 <br />