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PID <br /> WP-`4 GRAPHIC LOG DESCRIPTION <br /> 0 5tuface gravel/aggregate road base(AB) <br /> Christy box <br /> &loclung cap <br /> 5%Bentonite Brown,gravely,clay(cuttings)CL <br /> Cement <br /> Grout <br /> 2 2 <br /> sch ao <br /> threaded <br /> PVC casing <br /> Light brown clay(cuttings)CL <br /> w <br /> w <br /> v 4 4 <br /> LU <br /> U <br /> if <br /> � l5 <br /> D <br /> Z 20 Sample B2-1-5 5'-6 0' <br />' O 6 6 ° Light brown,medium sandy,silty clay(CL) <br /> It C7 dry,medium plasticity <br /> O <br />' J <br /> LU <br /> LY] <br /> H <br /> W 8 <br /> 1JJ <br /> 10 10 10 <br />' <br /> !° Sample B2-2-10 5'-11 0 <br /> s <br /> Light brown&brown mottled,medium sandy, <br /> silty clay,moist,low plasticity(CL) <br /> 1 12 12 blows <br /> 2" Continues <br /> s� <br />' Logged by Matthew H Walraven Drilling Company Gregg D iUmg&Testing Well Head Completion Chnstybox&locking cap <br /> Inspector Linda Turkatte Drilling Method Mobile B-61 Type of Sampler California Split Spoon <br />' Dates Dn11ed 4/30/92 Dnller Mike Braman TD(Total Depth) 45 0 ft <br /> EXPLANATION Boring Log and Well Completion Details MONITOR <br /> X water level during drdling <br /> Contacts MW-5 (Boring B-2) WELL <br /> Solid where certain <br /> 5Z Water level m completed well potted where approximate <br /> Location of - Dashed where uncertain <br /> � <br /> drill sample Namellim Construction Company, Inc <br />' ■ Location of sample sealed Hachuned where gradation! 1045 W Charter Way <br /> forchemical anaiyyu est K Estimated permeabday <br /> ® <br /> S.Sample (hydraulicconduchvrty) Stockton,California <br /> iK-primary 2K-secondary <br /> ® Grab sample NR No recovery ARTESIAN ENVIRONMENTAL CONSULTANTS r1 <br /> 100 SHORELINE HIGHWAY#29511 MILL VALLEYCALIFORNIA <br /> CALIFOR94941 (415)361-6456 �0-Vrtil-01 <br />