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s Advanced - —BORING LOG <br /> GeoEnvironmentaI5 Inc. BOREHOLE NO.: MW-6- <br /> `;' 837 Shaw Road, Stockton, CA 95215 ' <br /> (209)467- aos FAX: {209}467-1118 TOTAL. DEPTH: 50 Feet <br /> _ ........---- _ <br /> Project: Bob's Muffler Shop Drilling Co.: Nest Haz-Mat Drilling Corp, <br /> Site Location: 466 Moffat Boulevard Rig/Au ger Type: CME-75HT/8"Dia. Hollow Stein Augers <br /> Manteca, California Logge By C.F. Lee <br /> Reviewed By: B. V. Millman <br /> Project No.: AGE-NC-98-0520 Date(s) Drilled: 10/30/01 <br /> Note's: MW-6 is a deep well screened from A5'to 50'. Water level during drilling Page 4 of 1 <br /> Water level in completed well <br /> Sample Blows PID Soil USCS Class a d Well Well <br /> Depth l ID . (per 6") (ppm) Symbol Soil Description Completion Description <br /> 1 _ <br /> -35— MW-6-35' 17/12/t 2 1 Cement grout seal from <br /> I SP:Light olive gray,saturated,un onsolidated coarse <br /> sand.Strong hydrocarbon(HC)od r. 0.5 to 37'bsg. <br /> Bentonite seal from 37' <br /> -40— MW-640' 9/11/14 D to 43' hsg- <br /> ' SWt Olive green,saturated,uncon olidated pebbly <br /> sand;<10%fines,Slight F1C odor. <br /> i <br /> MW-6-45' 0 :Na recovery. - T #3 sand from 43'to 50' <br /> .. ... ... <br /> bsg. <br /> Screen interval from <br /> 45'to 50'bsg,0.020 <br /> 5P:Light olive gray,saturated,co rse sand;well- inch slots. <br /> -513sorted.Slight FIC odor. End cap at 50'. <br /> MW-6-50' 19/32/50 1 0 <br />