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AAdvanced ORING LOG <br /> GeoEnvironmental, Inc. BOREHOLE NO. : MW-H <br /> 837 Shaw Road , Stockton , CA 95215 <br /> (209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH : 40 ' <br /> 1 Project: Quick N Save #1 Drilling Co . : All Well Abandonement <br /> J Site Location: 1901 South EI Dorado Rig/Auger Type : CME-75 <br /> f l Stockton , CA Logged By: A. Luis Gardea <br /> Reviewed By: William R. Little <br /> Project No. : AGE-NC 99-0654 <br /> Date(s) Drilled: 09 June 2010 <br /> Notes : Single completed 2" diameter groundwater s Water Level Before Drilling Page 1 of 1 <br /> monitoring well. s Water Level After Drilling <br /> I �� Depth SaiDple Blows PID Soil USCS Class and Well Well <br /> (per 6") (ppm) Symbol Soil Description Completion Description <br /> 0 Well cover cristy box <br /> Watertight cap <br /> Cement grout seal from - <br /> 1 — 5 MW8-5 9/9/14 0 ML: Tan Brown, damp, SILT; firm, no hydrocarbon 16' m -0.5' bsg <br /> TM <br /> 1. J (HC) odor. <br /> — 10 MW8-10 25/35/50 0 ML: Tan Brown, damp, SILT; firm, no HC odor. <br /> � 2" Casing diameter <br /> 1 8" Boring diameter <br /> — 15 MW8-15 12/15/19 0 MH: Tan Brown, damp, SANDY SILT; stiff, no HC <br /> odor. <br /> Bentonite seal From -18' <br /> to -16' bsg <br /> .� — 20MW8-20 10/10/12 0 ML: Tan Brown„ damp, SILT; stiff, no HC odor. <br /> #2/12 sand from 40' to <br /> 18' bsg <br /> - - — 2 MW8-25 19/22/29 0 SM: Blue Grey, saturated, SAND (very fine grain-no <br /> recovery); medium dense, no HC odor. .020 slot size <br /> I _ I — 30 MW8-30 15/2124 0 SM: Blue Grey, saturated, SAND; medium dense, no HC <br /> odor. <br /> —35 MW8-35 11/14/15 0 ML Blue Grey, saturated, SANDY SILT; stiff, mild HC <br /> odor. <br /> i <br /> — <br /> 40 MW 8-40 15/1921 0 MH: Blue Grey, saturated, SILT; stiff, no HC odor. — Cap at 40' bsg <br /> I <br /> ILII <br />