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I <br /> rAdvanced BORING LOG <br /> y, <br /> GeoEnvironmental: Inc.� IBOREHOLE NO— .MW-9 <br /> 837 Shaw Road, Stocktonj CA 95215 <br /> i <br /> JTOTAL DEPTH: <br /> .(209)467-.1006 FAX; (209)467-1118 35 Feet <br /> i <br /> Project: Bob's Muffler Shop Drillinc Co.: West Haz-Mat Drilling Corp- <br /> Site location: 466 Moffat Boulevard. Rig/AL ger 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 <br /> Date(s) Drilled. 10130/03 <br /> Notes: sz Water level during drilling Page I of 2 <br /> IV Water level in completed well <br /> i <br /> Depth Sample Blows PID Soil. . USCS Class arid Well . Well <br /> ID (per 6") (ppm) Symbol Soil Descriptic n Completion Description <br /> 0 Well coverlcrisry box <br /> -5 MW-9-5' 9/11/12 0 = SM:Orange'brown,moist,unconsolidated fine sand Cement grout seal from <br /> with silt.No hydrocarbon(EIC)od r'. 0.5 to 11 bsg. <br /> -10 MW-9-10' 11/12!18 0 <br /> 5P:1"ight orange,moist,uncOnsalidated medium sand. <br /> Bentonite seal frorri 11 <br /> to 13'. bsg. <br /> -7 5 <br /> MW-9-15' 13/14/22 0M <br /> USM:Olive green,moist,sandy silt/silty sand with <br /> — clay(c10%)and abundant micas;low toughness and <br /> plasticity'.No 11( odor. <br /> -20 <br /> MW-9-..20! :: 17/19/21 72 - MUSM Same as above.Strong FC odor; 43 sand f rom 13 to 35' <br /> ' <br /> _.—. <br /> .bsg. <br /> 2 S <br /> MW-9-25' 0 ------ MUSM:Same as above.Strong C odor. <br /> Screen interval from 15 <br /> - — — to 35'bsg,0.020 inch <br /> slots. <br /> -30— CvIW=9-30' 28/39/50 0 ;•. SP.Light olive green,moist,unc solidated line to <br /> medium sand.Slight HC odor. <br /> i CL:Olive green,moist,stiff silty lay;30%silk, <br /> moderate to high toughness and low plasticity.Faint <br /> HC odor. <br /> -35 � '•'•'` End cap at 35'. <br /> MW-9-35' 19/23/29 0 <br /> SP:Olive green,saturated,uncon olidated medium <br /> sand with mud(<10%).Faint HC odor. <br />