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Mon <br /> y� n hm, <br /> Project No. Location: Beacon #494 <br /> Vchisom fGn Im ULY05 01 Stoc Fremont Street <br /> � � r 5+ocktan, Calliorrtta <br /> Consulting Scientists, Engineers, and Geologists Drilling Company, West Hazmat brisling <br /> Driller, Scott Kruger <br /> Log of Soil Boring MW-- 1 Drilling and Sampling Methods- <br /> Hollow <br /> Hollow Stem Auger <br /> California modified split—spoon sampler <br /> Surface Elevation- fitted with 6" brass sample sleeves <br /> Casing Elevation- 1s 98 QVM/DVA hNu PID with 10 2 eV probe <br /> Reference Elevation: <br /> Drilling Time Datta <br /> Reference Desc• <br /> Start 715 am 4/16/92 <br /> Finish 10 t5 am 4/16/92 <br /> Completion Depth: 83 feet Water Depth c`7?45 It <br /> Logged by: Hal E Hansen ,V \ o o c E <br /> CL <br /> U CL <br /> cL a1 Checked by: _ — \ o <br /> CL <br /> a > <br /> aJ W D00WLLa S e m E <br /> �` U D e s c r 1 p t T o n � —1 M 3: 0 0 g 0 Comments cn <br /> ILI ix <br /> 0 Asphalt and roadbase— _ _ _ _ — <br /> SILTY CLAY, olive brawn, slightly <br /> moist, moderately plastic <br /> 2 (CL) <br /> 3 <br /> 4 22 <br /> 5 _ 2s ' D <br /> 28 18 16 <br /> 6 <br /> 7 <br /> 8 <br /> 9 <br /> 14 I+ <br /> 1 0 17 16 11 i 0 <br /> 11 <br /> 12 <br /> 1 SANDY SILT, ollve brown. slightly moist, <br /> 1 A fine sand (ML) <br /> '+ 22 M <br /> 25 I <br /> 15 — 28 18 18 fl <br /> 16 <br /> 17 14L <br /> � 8 = - <br /> 19 = _ <br /> 21 <br /> 20 T 28 3r 0 <br /> 29 18 12 <br /> Page 1 of 5 <br />