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' Project No. Location: Beacon #494 <br /> Won • Uichlson • van Dam cmc, ULT05.D, St c Fremont Street <br /> ockton, California <br /> Consulting Scientists, Engineers, and Geologists Grilling Company: west Hozmcf Drilling <br /> D rTlle r: Scott Kruger <br /> Log of Soil Boring MW-- 1 Drilling and Sampling Methods: <br /> Coordinates: Hollow Stem Auger <br /> California modified split—spoon sampler <br /> Surface Elevation: filled with 6" brass sample sleeves <br /> Casing Elevation: 1s.sa <br /> OVM/OVA hNu PED with 10.2 eV probe <br /> Reference Elevation: <br /> Reference Desc: D ri I l i n Time Date <br /> ' Sta rt 7:15 am 4/16/92 <br /> Finish 10:15 am 4/18/92 <br /> Completion Depth: as t.et Water Depth Completlon <br /> 71.48 ft <br /> t^ = Logged by. Hal Ir. Hansen <br /> cL . Checked by: -C z -� <br /> N — _ �- e C <br /> E O J a n N q' O <br /> ptlOh CEJ mho o C <br /> L7 � s c rri Comments v <br /> M ` ` v1 <br /> e.x <br /> continued from above g to <br /> 80 SANDY CLAY, brown, slightly 50 ; <br /> ' plastic, safurated (CL) <br /> 81 6 16 12 <br /> 8 2 CL o <br /> 3 Terminated drilling at 83 feet. <br /> 34 --- <br /> 85 <br /> 86 <br /> 87 <br /> 88 <br /> 89 <br /> 90 <br /> 91 <br /> 92 --- <br /> 93 <br /> ' 94 <br /> --- <br /> 95 <br /> ' 96 <br /> 97 <br /> 98 <br /> 99 <br /> 10 <br /> Page 5 of 5 <br />