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' Drilling Log <br /> 00 GROUNDWATER Extract / Inject Well VE-2 <br /> TECHNOLOGY <br /> tES - StoCkfon Texaco Envirenmentat Services <br /> Project Owner <br /> Location 440 west Cnarter wall Project No 02-3202570 Date drilled 04127192 <br /> 0 <br /> r-- ° `;� o Description <br /> . mo <br /> n.. <br /> . a'— > a EU <br /> :ra v Q�a <br /> v o a a #v ro �, (Color, Texture, Structure) <br /> 0 cnmx � In Trace < 10%. Little 10% to 20%. Some 20% to 35%, And 35% to 50% <br /> 24 Brown sandy SILT (continued) <br /> 1a <br /> ML <br /> 76 E zo Gray—green silty SAND with some brown mottling (moist, product <br /> 26 24 odor) <br /> 5M <br /> 28 <br /> Gray—green silty CLAY with brown mottling (damp, slight product <br /> o <br /> 30 ,o dor) <br /> 89 F 12 CL <br /> 16 <br /> - 32 - <br /> - 34 - <br /> 2 34 - Gray with brown mottling, clayey SILT with very fine SAND (damp <br /> - slight product odor) <br /> B <br /> 10 <br /> 36 64 .s <br /> ML <br /> - 38 - <br /> 40- <br /> 840 - 6 Gray—green clayey SILT (most, slight product odor) <br /> _ 4 -4 <br /> 42 End of boring at 415 feet Installed nested vapor extraction wells <br /> screened from 40 5 to 30 S feet and from 25 to 15 feet <br /> 44 - <br /> - 46 - <br /> - 48 - <br /> - 50 - <br /> - 52 - <br /> - 54 - <br /> k <br /> 56 <br />