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� <br /> ��rrrr■r�.�c <br /> CEOMAMRfX <br /> Port of Stockton,UST Site No 3 Log of Well No MW3-6 <br /> Stockton, CA <br /> BORING LOCATION DATE STARTED DATE FINISHED <br /> on Port Road G 2/12/2003 2/12/2003 ' <br /> DRILLING CONTRACTOR TOP OF CASING ELEVATION AND DATUM (FMSL) <br /> Spectrum Exploration,Inc 817 <br /> DRILLING METHOD SIZE BORING TOTAL FINAL STATUS SCREEN INTERVAL <br /> Hollow Stem Auger 8 inch DEPTH 24 5 Monitoring well 98-238 <br /> DRILLING EQUIPMENT BIT TYPE DEPTH TO FIRST COMPL. 24 HR <br />----- - CME85 _ ___ _ _ A_ - _ _ _ - WATER - - 205 - --105 - -- 106-- <br /> SAMPLING METHOD LOGGED BY , <br /> Drive Mi-ae Jeon <br /> SAMPLER TYPE RESPONSIBLE PROFESSIONAL REGI NO <br /> 2-inch Split Spoon Bradley A Loewen R G 7252 <br /> DESCRIPTION ' <br /> ^ a ria U NAME color,moisture %by weight, - m <br /> w° z m p 'O a ? plasticity,consistency structure,cementation, o REMARKS <br /> reaction w/HC1 geologic interpretation <br /> 8 inches of asphalt ' <br /> ---- --------------------------------------------- <br /> 1 SP-SM POORLY GRADED SAND with SILT olive(5Y 413) moist 90% <br /> . medium to fine sand,10%non-plasticity fines,road base matenals ' <br /> 2 <br /> 3 ' <br /> 5 3 1 SM--- -------------------------------------------- no petroleum ' <br /> SILTY SAND olive(5Y 413),moist 70%fine sand,30%low plasticity hydrocabons(PHC)odor <br /> fines - _- - <br /> 6 2 0 <br /> — CL LEAN CLAY dark greenish gray(GLEY1 5GY 311),moist, 100% no PHC odor <br /> -- - 7 - --_ ---- - -- - --_ <br /> medium to high plasticity finesT :- <br /> , 18 <br /> 9 -------- --------------------------------------- <br /> -- --- --------------------------------------- <br /> SMSILTY SAND olive brown(2 5Y 413),moist 60%fine to medium <br /> sand,40%low plasticity fines - <br /> 10-- <br /> 2 <br /> 0 <br /> 4 <br /> 1 GL LEAN CLAY black(GLEY1 N 2 51),moist 100%medium plasticity <br /> 11 1 24 fines no PHC odor <br /> 12- <br /> Project <br /> 2 Project No 006437400 SHEET 1 OF 2 ' <br />