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The San Joaquin Company, Inc. Boring Log <br /> T [BORING No.: PP-10 Project: Former Fueling Station Project No.: 9902.012 <br /> L Location: 7500 W.Eleventh Street,Tracy, California <br /> Date Drilled: 04/25/00 Surface Elevation: 48.27 ft. Boring Diameter: 2 in. <br /> Drilling Method: Push Probe Groundwater Depth: 8.4 ft. Drilling Co.: Spectrum Exploration, Inc. <br /> .L Logged By: Dai Watkins Total depth of Boring: 16 ft. Driller: Dave Gonzalez <br /> Sam lerWater <br /> Depth Outside Blows/ Content Density Graphic NOTE:Uniform Soil Classifications are from field <br /> • (Feet) Dia.(in.) FOOL (%) <br /> (PCF) Other Lab Data Log Description observations only without data from laboratory. <br /> 3.0 2.5 2A <br /> L 0 w... *; <br /> ."i.4.4.-1: 2 inches of broken Bituminous macadam paving <br /> Silty Sandy GRAVEL(GP)-1/2 inch sieve size <br /> 2 <br /> 3 <br /> Stiff,dark grey Silty CLAY(CL) <br /> i PP10-4 <br /> L 4 Very slight odor of fuel hydrocarbons <br /> 5 <br /> L 6 <br /> CL <br /> 7 <br /> 8 PP10-8 Odor of fuel hydrocarbons <br /> 9 <br /> 10 <br /> L <br /> 11 <br /> • r-r.r.r <br /> ti•1.1•ti• Very loose,silty fine SAND(P)-with some gravel(flowing) <br /> PP10-12 ti:� <br /> 12 ti;ti ti;ti. No odor <br /> r+r-r-r <br /> 13 ti-ti-;•ti. <br /> ir•r•r•r <br /> .....;. <br /> ti;,SPL: <br /> r•r=r-r <br /> 14 <br /> r•r•r•r <br /> r•r-r•r <br /> r;r4r;: <br /> 15 �r:r•r:r <br /> ti'r"ti. Loose,grey to black coarse SAND(SP) <br /> 16 SP-r No odor <br /> 1•ti•ti•L <br /> 17 TD Boring ® 16 feet <br /> 18 <br /> 19 <br /> 20 <br /> Page 1 of 1 <br /> L <br />