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� Advanced <br /> BORING LOG <br /> GeoEnvironmenal, Inc. BOREHOLE NO.: MW-7 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> + '} (209) 467-1006 FAX: (209) 467-1118 TOTAL DEPTH: 45' <br /> Project: Former Hess Dubois Cleaners Drilling Co.: West Hazmat Drilling <br /> Site Location: 348 West Harding Way Rig/Auger Type: CME 55 / 8"hollow stern <br /> ' Stockton Logged By: Brian W. Millrrian <br /> California Reviewed By: N. Henderson <br /> ' Project No.: AGE-NC-95-0114 <br /> Date(s) Drilled: 01/21/00 <br /> Notes: sz Water level during drilling Page 1 of 2 <br /> ' !c Water level in completed well <br /> Depth Sample I Blows PID Soil USCS Class and Well Well <br /> lD ! /ft. (ppm) Symbol Soil Description Completion Description <br /> 0 Well oover(Cristy <br /> Box) <br /> i <br /> ' -5 Mu'7-; 181!50.3 0 _ <br /> SM:SILTY SAID;fine sand,dark hraan,moist,eery <br /> inches dense,no hydrocarbon(HQ odor. <br /> I I � <br /> ' - MW7-10 12i38i;U- U Cement grout sea]front <br /> I I CL:SILTY CLAW.dark brown,moist,hard,iron oxide <br /> *inches present,no HC odor. ,;'to 20'ttse. <br /> -15 »W7.15 48h0-3 0 <br /> CL:SILTY CLAP,tan to brown,moist,hard,iron oxide h <br /> ' inches present,no HC odor. <br /> -20—' M%V7-20 38x50-2 0 I CL:SILTY CLAP.tan,moist,hard.-trach sand-]erase Benlontte seal from 20' <br /> incites present,no HC odor 1 to 23' bsg. <br /> J, <br /> -25— <br /> X W 7-2 12r 1 R%34 it I j CL:SILTY CLAY,tan to Brown.%'en'moist,hard.no <br /> I HC odor. � <br /> ' -30 NI i-30 13?36150- 0 I02/12 sand lions 23'to <br /> CL:51L'fY CLAP,bron'n to orange,very mots[.hard,no <br /> o inches I HC odor. a>bsg• <br /> -35 MvV7-35 6112,18 0 <br /> CL:SILTYCLAY.dark brown,saturated,stir:no HC <br /> odor. � <br /> - <br /> 40— %M7.40 128l4;U-4 0 I Screened inten•ai from <br /> CL:SILTY CLAP,light brown,%awraled,hard,no HC <br /> inches odor. <br /> ' I - <br /> 45 .t; 2--i Cap at 45'. <br /> MWI- i 16.28 50- 0 I / CL:SILTYCLAY,light brown.s:tlurttcd,hard.no HC <br /> : 4 inches odor. <br /> I <br />