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Drilling Log <br /> �0❑® GROUNDWATER Nested Vapor Extraction Well VW-2 S/D <br /> TECHNOLOGY <br /> Project San Joaquin Catholic Cemetery Owner San Joagurn Catholic Cemetery <br /> Location Cemetery Lane, Stockton, Ca__ _ Pro(.too 02074 0081 <br /> ° o Description <br /> E of o ' CL 0 <br /> Lor <br /> 0,. 3 E a G E # u m.� y (Color, Texture, Structure) <br /> 0 N m 0 Trace < 10%, Little 10% to 20X. Some 20X to 35%, And 35% to 50% <br /> 56 Brown clayey SILT (cont ) <br /> ML <br /> 58Encountered Water, 04/19/95, 1410 hrs (drillers report) <br /> 5 Silty CLAY (45,55) brown with olive--gray mottling, (root casts or <br /> 6 burrows 1-2 mm d1a ), damp to moist, soft, hydrocarbon odor <br /> 60 75 VW-2 9 <br /> -605 <br /> 62 <br /> �64 - CL <br /> Sandy silty CLAY (10,40,50) brown, damp to moist, soft, <br /> 18 4 VW-2 30 hydrocarbon odor <br /> fib -655 <br /> sa <br /> (grades with red-brown mottling, no hydrocarbon odor ) <br /> - 70 — 14 CL <br /> 31 <br /> 4 5 VW-2 45 <br /> 72 -715 End of boring Installed well <br /> 174 - <br /> 76 - <br /> - 78 - <br /> 80 <br /> 82 <br /> - 64 - <br /> 86 <br /> 88 <br /> 06/29/1995 h1hiog-ma 93 Page 3 o1 3 <br />