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' Advanced BORING LOG <br /> ' <br /> GeoEnvironmental Inc.--- --_::.. � BOREHOLE NO.MW-9 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209)467-1006 FAX: (209)467-1118 TOTAL DEPTH: 35 Feet <br /> 1 Project: Bob's Muffler Shop Drilling Co.: West Haz-Mat Drilling Corp. <br /> Site Location: 466 Moffat Boulevard Rig/Auger Type: CME-75HT/8"Dia. Hollow Stem Augers <br /> Manteca, California Logged By: C.F. Lee <br /> Reviewed By: B.W. Millman <br /> Project No.. AGE-NC-98-0520 Date(s) Drilled: 10/30/01 <br /> Notes: z Water level during drilling Page 1 of 2 <br /> ' i Water level in completed well <br /> Depth Sample Blows PED Soil USCS Class and Well Well <br /> ' ID (per 6") (ppm) Symbol Soil Description Completion Description <br /> ' 0 Well cover/c isty box <br /> oz <br /> ' -5 MW-9-5' 9/11/12 4 Cement out seal from <br /> SM:Orange brown,moist,unconsolidated fine sand !� <br /> with silt.No hydrocarbon(HC)odor. 0.5 to 11'bsg. <br /> 1 <br /> ' <br /> 10— <br /> MW-9-101 11/12/18 0 <br /> SP:Light orange,moist,unconsolidated medium sand. <br /> $entonite seal from 11 <br /> to 13' bsg. <br /> ' -15 MW-9-15' 13/14/22 0 —__— <br /> _� ML/SM:Olive green,moist,sandy silt/silty sand with <br /> _—__— clay(<10%)and abundant micas;low toughness and <br /> — — plasticity.No HC odor. <br /> -20 #3 sand from 13 to 35' <br /> MW-9-20' 17/19/21 72 =- <br /> MUSM:Same as above.Strong HC odor. <br /> bsg. <br /> 1 -25-- <br /> MW-9-25' — 0 — MUSM.Same as above.Strong HC odor. Screen interval from 15 <br /> to 35'bsg,0.020-inch <br /> ' ------ <br /> slots, <br />