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Conestoga-Roversciates BORINGMELL LOG <br /> "t 19449 Riverside Driv , Dite 230 <br /> Sonoma,CA 95476 <br /> Telephone: 707-935-4850 <br /> v�w Fax: 707-936.6649 <br /> CLIENT NAME Shell Oil Products US BORINGMfELL NAME MW-14B <br /> JOBISITE NAME Former Shell Pipeline DRILLING STARTED 08Jul-11 <br /> LOCATION Cordes Ranch,Tracy California DRILLING COMPLETED 12Jul-11 <br /> Continued from Previous Page <br /> i <br /> (� 2 FF <br /> ¢ j F <br /> W (6(6 = F- <br /> g aCS <br /> w vi °-j SOIL DESCRIPTION WELL DIAGRAM <br /> a mO <br /> V OW <br /> —40— <br /> -7425 <br /> 0S'425 <br /> 0.0 SAND ISPt:yellowish brown(10YR 516);wet;3%silt, <br /> SP 97%fine to coarse sand. <br /> 44.3 <br /> Silty SAND(SM)•yellowish brown(10YR 5/4);wet;50% <br /> 0.3 45 SM silt,50%fine sand. <br /> 45.0 <br /> Sandy SILT(ML);yellowish brown(10YR 5/4);wet;10% <br /> clay,60%silt,30%fine sand. <br /> Sandy SILT(ML);yellowish brown(10YR 5/6);wet;70% <br /> silt,30%fine sand. Interbedded with Silty SAND(SM): <br /> yellowish brown(1 OYR 5/6);wet;30%silt, 70%fine sand. <br /> 0.4 50_ <br /> Podtand Type II <br /> Q ML <br /> 0.0@ 54.2'-SILT(ML);light olive brown(2.5Y 5/4);wet; <br /> 55 10%clay,900/0 silt. <br /> Q <br /> F @ 57.5'-20%clay,80%silt. 58.5 <br /> a Silty SAND ISM)•yellowish brown(10YR 5/4);wet;5% 58.8 <br /> LL 00 ML cla 30%Silt,65%fine sand. <br /> 0 60 SILT ML ;yellowish brown(10YR 5/4);wet;20%clay, 60,7 <br /> 80%sill <br /> Slltv SAND ISM);light olive brown(2.5Y 5/3);wet;5% <br /> SM clay,20%silt,50%fine sand,25%coarse gravel. <br /> @ 62.5'-6%clay,35%silt,60%fine sand. <br /> 63.8 <br /> SILT(ML);light olive brown(2.5Y 5/3),wet; clay, <br /> LL 65 <br /> 80%silt. <br /> 'E <br /> ML <br /> S 68.7 <br /> P§ 0.0 Silty SAND with Gravel ISM);light olive brown(2.5Y <br /> 70 5/3);wet;20%silt,60%medium sand,20%fine gravel. <br /> SM <br /> o Q <br /> a <br /> c •' 74.2 <br /> D.0 GRAVEL with Slit and Send(GP-GM);light olive brown <br /> S Continued Next Page PAGE 2 OF 4 <br />