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PROJECT: STOCKTON DEPARTMENT OF <br /> HOUSING AND REDEVELOPMENT Log of Boring 1 OB-19 <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 E <br /> MATERIAL DESCRIPTION <br /> UJ V Sample E 3 6 2 Oz <br /> v Number m r <br /> J <br /> SILT with GRAVEL(ML) <br /> 1 ML light brown, moist, medium stiff, trace brick and sand <br /> 2 SILT with BRICK and GRAVEL(ML) <br /> 3 <br /> OB-19-3. 0 L light brown, moist, medium stiff,trace sand <br /> o CLAY(CL) <br /> 4 dark brown, moist, high plasticity, medium stiff <br /> 5— x <br /> 6-106-19-6.(77 0 <br /> 7A- <br /> 8— CL red-brown mottling <br /> 9 <br /> 10 0 <br /> 11 <br /> • 12 <br /> 13 <br /> 14 <br /> 15 <br /> 16 <br /> 17 <br /> 18 <br /> 19 <br /> 20 <br /> 21 <br /> 22 <br /> 23 <br /> g 24 <br /> N <br /> 25 <br /> O <br /> 26 <br /> 2 27- <br /> 0 <br /> M 28 <br /> 0 <br /> N <br /> • 29 <br /> z <br /> 30— <br /> z Boring terminated c u feet below ground surface(bgs). Tr�dwlel{BtRo��o <br /> W No groundwater encountered during drilling. <br /> z <br /> w <br /> � Project No.: Figure: <br /> L 2597.03 A-17 <br />