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Drilling Log <br /> ❑© GROUNDWATER Soil Boring��❑ TECHNOLOGY g SB— <br /> 3 <br /> Project Chevron - T'"WY Owner Chevron USA Products Co See Site Map <br /> Location 103 West lith Street Project No 02320 2673 Date drilled 11/02/92 For Boring Location <br /> Surface Elev Total Hole Depth 115 ft Diameter 0 67 ft COMMENTS <br /> Top of Casing Mater Level Initial Static <br /> Screen Dia Length Type/Size <br /> Casing Dia Length Type <br /> Filter Pack Material Rig/Core Type B-61/S kt Spoon <br /> Drilling Company Kvllhauq Method Hollow Stem Auger Permit # <br /> Driller Rod Furlow Log By Jason Fedota <br /> ' Checked By Ed Srmonts License No R6 4422 <br /> a) <br /> U <br /> aw OE moo to, Description <br /> �4 ClpUu QO <br /> CL <br /> ° E a m �� N (Color, Texture, Structure) <br /> (n U) Trace < 10%, Little 10% to 20%, Some 20% to 35%. And 35% to 50% <br /> 2 <br /> 0 <br />' Dark brown silty CLAY (45, 55) (damp, no product odor) <br /> 2po <br /> 4 CL <br /> � 4 <br /> 6 83-57 <br /> 10 <br />' $ Dark gray sandy, clayey SILT (15, 20, 65) (very moist, moderate <br /> gasoline odor) <br /> ML <br /> 10 335 <br /> 83-10 <br /> 12 End of boring, backfilled with neat cement <br /> 14 <br /> 16 <br />' 18 - <br /> - 20 - <br /> - 22 - <br /> 124- <br /> 12/09/1982 Ilthiog—janS2 <br /> 820222412/p8/1982Ilthlog-1an92 Page I of 1 <br />