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, 34CE ANU TF-Cijl40(.007 caAr. <br /> y" LOG OF BORING BORING NO. MW-5 (Weston) <br /> CLIENT SHEET i 0> 1 <br /> j East Bay Municipal Utility District PROJECT �40 <br /> CT i40, <br /> PROJECT LOCATION Stockton Maintenance Yard 9 <br /> 5lockton, California COORDINATES ELEVATION (DATUta) TOTAL DEPTH <br /> N 4783!8t27 E,4929.7014 GATE S T—AR <br /> StDRFACE CONDITIONS 2.18' (msl) 22.5 �;,3 2/19/21 <br /> ' AsDhalt LOGGED BY DATE Pi'JIS <br /> Weston <br /> SAMPLINGCNECKEI] 8Y 2119/91 <br /> APPROVED BY <br /> ui w (n <br /> tii � L6i 61,1 x � cu <br /> w d 0 <br /> CORING Z }- <br /> LU �- z d = CLASSIFICATION OF MATERIAL REMARKS <br /> Cn <br /> E � a rn to <br /> ASPHALT <br /> 'Boring aovancea <br /> CLAY, firm; cohesive: plastic; damD; some <br /> w/7-114" OD harlcx <br /> ;'r.;%%. fine grained sand (CL), auger. <br /> 2 l /. <br /> SPT sampler criven <br /> 3 %'�' Ib, hammer. <br /> 4 <br />! 7 <br /> 8 <br />!! SANG: fine grained: welt sorted: we!l. <br /> 11 rounded: unconsolidated. Quartz > 80„, <br /> rock fragments < 20”: wet; (Sr) <br /> f 12 <br /> 13 <br /> i SILTY SAND; fine grained: slightyly <br /> 14 7 cohesive. slightly ptastic: wet: trace c'ay; <br /> (ML). <br /> 15 <br /> 16 <br /> t7 <br /> 18 <br /> !9 <br /> 20 <br /> SILTY CLAY: firm to <br /> 22 %`�� stiff: <br /> ver c� <br /> N <br /> y nesive; <br /> plastic: wet. (Ct_}. - <br /> 23 <br /> Ecttom of boring <br /> 24 <br /> Hater Level enc„un;ere_ <br /> at 12 feet <br /> 25 <br /> 2.8 <br /> 27 <br /> 28 <br /> 29 <br /> II <br /> l <br /> i <br />