Laserfiche WebLink
SOIL BORING LOG <br /> PROJECT NAME California Tank Lines LOG OF BORING B-6 <br /> SITE ADDRESS 3105 S EI Dorado Street TOTAL DEPTH(ft) 50 <br /> Stockton California BORING DIAM (In) 8 <br /> DATE STARTED October 5,2000 DRILLERICOMPANY Ralph McGahey <br /> DATE COMPLETED October 5,2000 V&W Drilling C-57#720904 <br /> r DRILLING METHOD Hollow-stem Auger GEOLOGISTIENGINEER Joseph Ramage, R G #5856 <br />. Split-spoon Sampler Ramage Environmental <br /> CL W M J <br /> E 3 a <br /> w m a 0) z Z) N DESCRIPTION O <br /> 0 Asphalt surface approx 6 thick 0 <br /> S $ 'a 33 ML CLAYEY SILT Medium brown,hard dry no petroleum odor 5 <br /> as <br /> 10 i2 66 (grades some fine sand medium gray-brown stiff) 10 <br /> is <br /> 16 25 5 CL SILTY CLAY Light blue gray very stiff dry slight petroleum odor 15 <br /> zs <br /> 20 ;g 16 66 20 SM SILTY SAND Silty fine sand medium gray-brown medium dense 20 <br /> 22 dry slight petroleum odor <br /> 25 199 SP SAND Poorly-graded medium sand light gray-beige medium dense 26 - <br /> 17 dry moderate petroleum odor <br /> 30 191 B6 30 ML SILT Light tan-gray very stiff moist moderate petroleum odor 30 <br /> M � <br /> Statrc groundwater at 32 6 feet below ground surface <br /> 35 27 136-35 ML CLAYEY SILT Medium blue-gray very stiff,moist moderate petroleum odor 36 <br /> 26 <br /> 40 e 1 6 CL SILTY CLAY Dark greenish-gray very stiff moist moderate petroleum odor 40 <br /> i 45 1 6 136-45 (grades blue-gray hard slight petroleum odor) 45 <br /> 50 1a 05 B8-50 GW GRAVELLY SAND Well-graded medium-coarse sand and fine angular gravel 50 <br /> sow medium gray hard wet no petroleum odor <br /> Terminated soil boring at 50 feet Collected groundwater sample <br /> Sealed borehole with neat cement grout placed by tremie <br />