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r '—r-; <br /> GROUNDWATER <br /> LJO TECHNOLOGY, INC. Monitoring Well 7� <br /> Drilling Log <br /> 3 <br /> � 1 -9 Descrlp:lon/Sol Closslflca#ion <br /> °aj f (Color, Texture, Strucjures) <br /> 7 <br /> 26 16 ao CL Gray-brcun, silty clay (coni) <br /> E <br /> 28 Gray clay (very staff, moist, slight product odor) <br /> F <br /> 30 : 8 <br /> 0 12 CL <br /> 20 <br /> 32 <br /> i <br /> 34 Dark gray, clayey silt (stiff, moist, slight product <br /> odor) <br /> G <br /> a <br /> 36 0 5 ML <br /> 38 7 Encountered water 2/9/90 (1015 hours) <br /> Gray, medium sand (medium dense, wet, moderate <br /> 40 Hproduct odor) <br /> �:, a <br /> o <br /> s <br /> 13 <br /> 42- <br /> -SP_ <br /> sd <br /> i <br /> 7 <br /> 46 s <br /> 11 End of boring, installed monitoring well <br /> 48 <br /> 5o <br /> 52 <br /> 5d <br /> So <br /> -- 58 <br /> alga rev 0 <br /> Page-2-01F <br />