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Amon <br /> ■.. <br /> GEOMATMIIX ' <br /> Port of Stockton, UST Site No 3 Log of Well No MW3-4 <br /> Stockton, CA <br /> BORING LOCATION DATE STARTED DATE FINISHED <br /> West of Port Rd 14 and North of G 211112003 2111/2003 <br /> DRILLING CONTRACTOR TOP OF CASING ELEVATION AND DATUM(FMSL) ' <br /> Spectrum Exploration, Inc 997 <br /> DRILLING METHOD SIZE BORING TOTAL FINAL STATUS SCREEN INTERVAL <br /> Hollow Stem Auger 8 inch DEPTH 247 Monitoring well 99-238 <br /> DRILLING EQUIPMENT BIT TYPE DEPTH TO FIRST COMPL 24 HR <br /> CME 85 WATER 22 119 120 <br /> SAMPLING METHOD - - - T _ - LOGGED BY - <br /> Drive Mi-ae Jeon , <br /> SAMPLER TYPE RESPONSIBLE PROFESSIONAL REG NO <br /> 2-inch Split Spoon Bradley A Loewen, R G 7252 <br /> DESCRIPTION <br /> Q E o 0 o j Q NAME color moisture %by weight —�n ' <br /> w plasticity consistency,structure,cementation <br /> a�- REMARKS <br /> 03 m O a reaction w/HCI geologic interpretation <br /> ML GRAVELLEY SILT dark brown (10YR 313),dry,60%fines,35% >< hand auger to 5 feet ' <br /> gravel 5%fine sand,non-plasticity <br /> 1 <br /> 2 ML , <br /> SILT dark brown(10YR 313),moist,90%fines, 10%sand,low <br /> plasticity , <br /> 3 0 <br /> q <br /> SP POORLY GRADED SAND olive brown(2 5Y 414),moist,95% no petroleum <br /> medium to fine sand,5%low plasticity fines, loose >< hydrocarbon(PHC)odor <br /> 5 7 <br /> 3 <br /> ---------------------------------------- <br /> 7 ML <br /> 6 <br /> SANDY SILT dark grayish brown(2 5Y 412), moist,60% low ' <br /> plasticity fines,40%fine sand <br /> 8- <br /> 9- <br /> 10-- <br /> 2 <br /> 9 10 2 1 <br /> 11 t 3 CL LEAN CLAY dark gray(5Y 4/1),moist, 100%medium to high no PHC odor ' <br /> plasticity fines <br /> black(5Y 2 511),trace dry leaves , <br /> 12- <br /> 13— <br /> Project <br /> 2 13Project No 006437 000 NSHEET 1 OF 2 ' <br />