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STOCKTON DEPARTMENT OF <br /> PROJECT: HOUSING AND REDEVELOPMENT Log of .Boring 1 OB-18 <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 /> a- <br /> Lll w SampleE o o j <br /> v Number m p J <br /> SILT with GRAVEL(ML) <br /> 1 light brown, moist, medium stiff,trace brick and concrete <br /> 2 ML wood fragments <br /> 3 OB-18-3. 0 <br /> 0 <br /> 4 <br /> 5 CLAY(CL) <br /> dark brown, moist, high plasticity, medium stiff <br /> 6 OB-18-6. >: 0 <br /> 7 <br /> 8 CL <br /> 9— x <br /> 10 013-18-10. :::::: 0 <br /> trace sand <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 /> 0 24 <br /> 25 <br /> o <br /> 26 <br /> 6 <br /> a' 27- <br /> 28- <br /> 29— <br /> z <br /> 72829 <br /> F <br /> Lu <br /> 30 <br /> p Boring terminated c u feet below ground surface(bgs). Tr�dw�e118tRo�lo <br /> No groundwater encountered during drilling. <br /> z <br /> Lu Project No.: Figure: <br /> Lu 2597.03 A-16 <br />