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STOCKTON DEPARTMENT OF <br /> PROJECT: HOUSING AND REDEVELOPMENT Log of Boring 1 OB-3 <br /> Stockton, California PAGE 1 OF 1 <br /> Boring location: See Site Plan. Figure 1 Logged by: M. Rapoport <br /> Date started: 4/18/00 Date finished: 4/18/00 • <br /> Drilling method: Direct Push <br /> Hammer weight/drop: NA Hammer type: NA <br /> Sampler: Continuous Core <br /> _ SAMPLES <br /> E (D <br /> i- a o MATERIAL DESCRIPTION <br /> CL a) d _ <br /> W w Sample E o o j 0 - <br /> � Number in m p J <br /> SILT with GRAVEL(ML) <br /> 1 <br /> 10e-3-1.0 0 light brown, moist, medium stiff,trace brick <br /> ML <br /> 2— x <br /> 3—10B-3-3.0 <br /> o CLAY(CH) <br /> 4 dark brown, high plasticity, medium stiff <br /> 5 <br /> 6 <br /> 10B-3-6.0:.__-:. 0 CH <br /> 7 <br /> 8 Continuous Core samples terminated at 8 feet(boring continued) <br /> 9- <br /> 10- <br /> 11- <br /> 12- <br /> 13- <br /> 14- <br /> 15- <br /> 16- <br /> 17- <br /> 18- <br /> 19- <br /> 20- <br /> 21— <br /> 101112 131415161718192021 <br /> 22- <br /> 23- <br /> 0 <br /> 223g 24- <br /> 25- <br /> 26- <br /> 2 <br /> 425262 27 <br /> 0 <br /> c� <br /> m 28 <br /> N <br /> 29 <br /> UJ <br /> 2 • <br /> 30 <br /> p Boring terminated at to feet below ground surface(bgs). Tma&Ml&Rollo <br /> � Groundwater encountered at 21 feet. <br /> z <br /> F Project No.: Figure: <br /> w 2597.03 A-1 <br />