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' . Total depth of bort 65 ,t- <br /> Diameter of boring, 10 in. Date drilled, io/15/91 <br /> Caging diameter, 4 in. Lengths 62 ft. Slot taize, -020 ifl. <br /> 1f� Screen diameter, 4 in. Length, 15 ft. Material <br /> type, PVC <br /> Drlliing Company, Westex Driller, Tony & Mark <br /> Method Useda --oliow—stern Auger Field Geoioglat, Clauaio <br /> Signature of Registered Processional, <br /> Regiatration No., 1313 State. Calif. <br /> DEPTNI SAMPLE i � USCS I <br /> NO, o P'LD' CODE 1 DESCRIPTION WdL 4 <br /> Q CONST. I <br /> f � <br /> I <br /> asphalt. � <br /> S-5 2g 0Ml f 'ilt with trace clay, light brown, slightly damp slight plasticity, •I <br /> 4 �pmv I veru stiff. .: <br /> i l0 S—i 0 35 =pmv I some clay. hard. <br /> t� � I i I I j• . . I <br /> ., <br /> s-rs � =6 � I I .-•� <br /> =pmv f race ;ine—graineg sand- moderate light brown, no clasticity. <br /> i5 I <br /> 20 5-2D i i- 31 0 gM 5andv siif, fine-grained sand, moderate brown, slignity <br /> =Pmv damp, vary stiff. ; <br /> (section continues downward) <br /> JAW kMA i LOG OF BORING: B-7/MW-2 I PLATE <br /> z� — AV ARCO Service Station No. 548 <br /> 1612 Hammer Lane 7 <br /> PROJECT NO. 30004 4 `u Na. Stockton, California <br /> 0004D6A <br />