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Pio <br /> W-4GRAPHIC LOG DESCRIPTION <br />' 12 127 Light brown&brown mottled,medium sandy, <br /> silty clay,moist,low plasticity(CL) <br /> 2"SCh 40 <br /> threaded <br /> PVC casing <br /> 14 i4 <br />' 5%Bentonite _ <br /> Cement ------------------------------------------ <br /> Grout a Sample B3-3-15 5'-16 0 <br />' Ltp;ht brown silty_clay SCL)medium,plastlFc!ty= <br /> s <br /> 2 Light brown,clayey,medium sand{SC)damp <br /> LU 16 16 <br /> LU <br /> U <br /> U_ <br /> cc <br /> U) <br /> Z 18 18 <br /> 0 <br /> C'3 <br /> O <br /> J <br /> 26Sample B3�-20 5-21 0 <br /> M:a 20 20 Grey green,medium sandy,silty clay(CL) <br /> 1111111111 <br /> w40 moist medium plasticity-no odor <br /> d 3 <br /> 22 z2 <br /> Bentonite <br /> Seal <br /> 24 24 <br /> sand .. _ <br /> sand __ <br /> 2 SCh 40 Sample B3-5-25 5�26 0 <br /> slotted Light brown,clayey well graded sand,(SC) <br /> PVC section 78 moist,low plasticity Abundant biolife, gte& lithics <br /> 26 26 <br /> blows <br /> 2' <br /> Continues <br /> B <br /> EXPLANATION Boring Log and Well Completion Details MONITOR <br /> Contacts MW-6 (Boring B-3) WELL <br /> M Water level during drilling Solid where certam <br /> Y water level In completed wet) Dotted where approximate <br /> Location of - - - Dashed where uncertain <br /> dnit sample Nomellini Construction Company, Inc' virii ilachuredwhe�egradational <br /> ■ Location1045 W Charter Way <br /> on of sample scaled J <br /> for chemical analysts est K Estimated permeability Stockton,California <br /> ® Steve sample (hydraulic conductivity) <br /> 1K-primary 2K-secondary <br /> ® Grab sample NR No recovery ARTESIAN ENVIRONMENTAL CONSULTANTS 040-01-01 <br /> loo SHORELINE HIGHWAY k295H MA.i.VALLEY CALIFORNIA 94941 (415)381-6456__ <br />