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Adon <br /> khlson <br /> Project No Location: Beacon #494 <br /> von Pom <br /> I Im <br /> ULT05 01 Stoc Fremont street <br /> * e Stockton, California <br /> • Consulting Scientists, Engineers, and Geologists Drilling Company: West Hczmat Drilling <br /> Driller: Scott Kruger <br /> Log of Soil Boring B - 1 Drilling and Sampling Methods- <br /> Hollow Stem Auger <br /> Coordinates: California modified split—spoon sampler <br /> Surface Elevation. fitted with 6" brass sample sleeves <br /> Casing Elevation- OVM/OVA hNu Pit) with 102 ev probe <br /> Reference Elevation: <br /> Drilling l !j n Time Date <br /> Reference Desc• <br /> Start 11 40 am 4/17/92 <br /> Finish 1215 pm 4/17/92 <br /> Completion Depth: 3o feet Water Depth Completion <br /> Logged ])/ Hai E Hanson .V o c � a E <br /> Q o Checked by: d z e a y c CLa <br /> '+- ❑ UJ <br /> O O 1 j 3 e a E a <br /> Description � --1 «13a iiiI <br /> Comments <br /> continued from above S <br /> 25 <br /> 2 0 SILT, olive, non—plastic, slightly _ — 0 28 I <br /> R D <br /> 1 moist (ML) a — _ 28 18 16 m <br /> 2 — — N <br /> 22 --- ML c <br /> 23 = = D <br /> N <br /> 24 - - L <br /> Y 21 <br /> 2 - - - - - - --- - - - - - — = 32 m D <br /> SANDY SILT, alive brown, fine—grained — — _ 34 18 16 <br /> 26 sand, slightly moist (ML) <br /> N <br /> 27 - - D <br /> ML <br /> 28 _ w <br /> E <br /> 29 - - L 31 <br /> L 33 18 14 m 0 <br /> 3 0 Terminated drilling ct 30 feet C <br /> 31 N <br /> 32 s <br /> T <br /> 33 U <br /> 34 T <br /> 35 --_ E <br /> 36 --- <br /> 37 --- <br /> 38 --- <br /> 39 <br /> 6373839 <br /> 40 <br /> Page 2 of 2 <br />