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NORTH SHORE <br /> PROJECT STOCKTON HOUSING <br /> AND REDEVELOPMENT DEPARTMENT Log of Monitoring Well 1613-10 <br /> Stockton California PAGE 1 OF 1 <br /> Boring location See Site Plan Figure 2 Logged by D Widemann <br /> Date started 1/19104 Date finished 1119/04 Drilled By Precision <br /> Drilling method Direct Push <br /> Hammer weight/drop 250 lbs Hammer type Hydraulic <br /> Sampler Acetate(sod) &Bailers(GVV) <br /> SAMPLES a <br /> D_ N m n <br /> MATERIAL DESCRIPTION <br /> W w Sample E o 5 _ <br /> d Number is m >O � <br /> Surface Conditions <br /> 16B 10- Asphalt <br /> 1 <br /> SILTY SAND(SM) <br /> ' 2 SM brown, moderately dense, moist moderately graded no odor <br /> 3 <br /> 4 4 o CLAY(CL) <br /> 5 CL <br /> dark brown medium stiff, moist plastic,no odor <br /> 6 <br /> SILT(ML) <br /> 7 yellow-brown, medium stiff, moist slightly plastic, no odor <br /> 8- <br /> 9- <br /> 10— <br /> 910 100 <br /> ii <br /> 12- <br /> 13 ML <br /> 14 135 <br /> 15 <br /> 113 155 <br /> moderate odor <br /> 17— <br /> Is- <br /> 19- <br /> 195 <br /> 718 19195 SM SILTY SAND(SM) <br /> 20 m0derate! dense wet moderate! raded strop odor <br /> No soil sample recovery between 20 to 30 feet <br /> 21 <br /> zz <br /> 23 <br /> 24 <br />' 0 25 <br /> 09 <br /> 26 <br /> 27 <br /> 2$ <br /> M 29 <br /> 30 <br /> w Boring terminated at 30 feet below ground surface <br /> backfilled cement grout <br /> Group Tr�eedw�e!lBtRolb <br /> c Groundwater encountered at a depth of 1820 feet <br /> I <br /> during drilling Project N�2597�1 <br /> re <br /> A-7 <br /> j <br />