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Project Nomellim Constructin Co Project No AGE-NC-95-0121 <br /> � BORINGNO <br /> Site Address 1045 West Charter Way Total Depth 30 ft AW-5 <br /> ' Stockton, California Date 02 November 1998 <br /> Drilling Co Central Valley Drilling Logged by T Cuellar Page 1 of 1 <br /> Drill Rig Type B-55/8-inch Hollow Stem Augers Reviewed by N Henderson <br />' �0 LS� ti� O �'�L4� �°G° GGA S �{54���,0AP Lithologic Description <br /> 1 <br /> No samples collected <br />' 10— No samples collected <br /> No samples collected <br /> 20— No samples collected <br /> No samples collected <br />' ° Gray,very moist,medium dense to dense silty fine SAND <br /> 30— AW5-30 2319 13-15-29 SP <br /> About 90%sand and 10%fines Strong hydrocarbon odor <br />' <br /> .NOTES, <br /> Boring AW-5 single-completed as an in-situ air sparging well <br /> utilizing 2-inch diameter, schedule 40 PVC well casing <br /> WELL DIAGRAM, W- <br /> Screened Casing 25 feet bsg to 30 feet bsg <br /> Blank Casing 0 5 feet bsg to 25 feet bsg <br /> Filter Pack 23 feet bsg to 30 feet bsg <br /> 40— Bentonite Seal 21 feet bsg to 23 feet bsg <br /> Grout Sea] 1 foot bsg to 21 feet bsg <br /> Advanced �® <br /> GeoEnvironmental, Inc. <br /> L'AM]Pfi ZORING-1WOMELL-1W MAWS SAM 03/10M 1201 PM <br />