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i <br /> Advanced BORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO . : MW4A <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> ' <br /> (209) 467A006 FAX (209) 467-11118 TOTAL DEPTH : 401 <br /> Project: Stallworth Auto Sales Drilling Co.: Mitchell Drilling Environmental <br /> Site Location: 602 North California Street Rig/Auger Type: CME 75HT - 8" Hollow Stem Auger <br /> Stockton, California 95205 Logged By: Brian W. Millman <br /> Reviewed By: Nuel Henderson <br /> Project No.: AGE-NC-99-0682 Date(s) Drilled: 24 May 2000 <br /> Notes: Groundwater encountered at 35 feet b.s.g a Water level during drilling Page 1 of 1 <br /> ne Water level in completed well <br /> Depth Sample Blows PID Soil USCS Class and Well Well <br /> ID / ft. (ppm) Symbol Soil Description Completion Description <br /> This borehole was not sampled _ <br /> Cement grout seal from <br /> .5' to 15' bsg. <br /> - 10 <br /> - 15 <br /> Bentonite seal from 15' <br /> to 186 bag, <br /> -20- <br /> 2Y- <br /> #2112 sand from 18' to <br /> - 30 — 40' bsg. <br /> 114 <br /> Screened interval from <br /> 20' to 40' bsg. <br /> - 40 Cap at 401 <br /> . <br />