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Total depth of boring: 15 Feet Diameter of boring-.10-1/4 Inch Date drilled, 10/21/9-3 <br /> Casing diameters 4 Inch Lengthy 15 Feet Slot sizer 0 10 <br /> Screen diameter, 4 Inch Length. 5 Feet Material typo, PVC <br /> r <br /> Drilling Company: WESTEX Driller. Mark John <br /> Method Useds Hollow–stem auger, California modified t–s oon Field r1ologl8t, Claudio Avila <br /> Signature of Registered Profess,onsh <br /> Registration No.: 4313 tate California <br /> MEASURED SAMPLE c P'.�.®. uses DESCRIPTION <br /> DEPTH 110. o CODE CONST. <br /> 4 <br /> Developed land <br /> 2 <br /> 4 <br /> B S-5 26 ppmv ML Clayey silt moderate yellowish brown dry #ow plasticity very stiff ' <br /> 5--10 11 023 <br /> 10 ppmv Silt, some fine—grained sand, light alive gray, non—plastic, stiff <br /> 12 - <br /> - 14 - <br /> 214 S-15 12 ppmv <br /> v Moist <br /> Boring terminated at 15 feet <br /> 16 Boring converted to vapor extraction well <br /> 18 <br /> LOG OF BORING- B-2/VW-2 PLATE <br /> _.�.,� ��� �sig s ■rr <br />. !AWS/"IA01U RUIZ Grocery Store <br /> RLE NO 4491 West Durham Ferry Komi <br /> PROJECT NO. 123020 302OAl2A I Tracy, California <br />