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' Total depth of boringiiii 62� Feet Diameter of boring, 10 Inch Date drilled. 3!9/5: <br /> Casing diametere 4 Inch Length, 62 Feet Slot size, 0 02 Inch <br /> Screen dlameten 4 Incn LenMo 20 Feet Material type, PVC <br /> Drilling Company: wooawarc Drillers Enc Robert <br /> Method Usede Hollow-stem auger, California modified split-spoon— Field Geologists claudja Avila <br /> ' Signature of Registered Professional, <br /> Registration No.. 4313 State, California <br /> ' ASU &AISLE <br /> pTM I NO. , i P.I.D. ODE DESCRIPTION KNELL <br /> I , CONST. <br /> Asphalt and grovel fill - <br /> c I I <br /> S-5 53 Q ML Silt some sand fine—grained dark yellowisn brown dry <br /> ppmv I non—plastic hard <br /> 8 I � <br /> 10 <br /> S-10 51 Q SP <br /> ppmv Sand fine—grained moderate yellowish brown dry dense <br /> 12 I <br /> 1 i,4 � ! <br />' <br /> 16 S-15 43 ° I ML ppmv Silt some sand, fine—grained, dark yellowisn brown dry, <br /> noon—plastic hgra <br /> I <br /> LOCA OF BORINGm B-19/MW-5 PATE <br /> VAN=n ARCO Service Station No. 548 <br /> 1612 Hammer Lane 12 <br /> PROJECT NO. 30004 1 00o417A Stockton, California <br />