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- - 14dvanced=�-_w _ _-BOR1NG-LOG _w <br /> GeoEnvironmental, Inc. BOREHOLE NO P-28 <br /> 4005 North Wilson Way, Stockton, CA 95205 <br /> (209) 467-1006 FAX (209) 467-1118 i TOTAL DEPTH 20 Feet <br /> Project FLAG CITY CHEVRON Drilling Co Enviroprobe <br /> Site Location 6421 Capitol A-,enue i Rig/Auger Type Geoprobe 54001 1 25" rods <br /> Lodi, California i Logged By T Mikacich <br /> i <br /> 3 Reviewed By N Henderson <br /> Project No - AGE-NC-96-0232 Date(s)�Drllled 05/09/00 a <br /> sz Water level during drilling Notes P-28 temunated at 20 bsg Grab „ater sample collected I 9 g Page 1 of 1 ' <br /> between 17 &20' bsg Backfilled with portland cement Water level in completed well <br /> I Sample Blows I PIDSot] USCS Class and <br /> Depth; ID I ft (ppm) Symbol Soil Description <br /> 0 <br /> i <br /> � I I <br /> 3 <br /> AIL BTO-Wn,moist,CLAYEY SILT,trace fine sand,trace mica,light brov n mottling and <br /> —_— trace iron oatdanon No hydrocarbon(HC)odor � <br /> JSP-28-5' i - - - ! 0 <br /> { I <br /> SM Brown to gray,»'et,SILTY SA\D, fine to medium sand, 20%Silt,trace mica '�o i <br /> 7 — _ HC odor <br /> -10-1P-2S-10' ! --- l <br /> i I <br /> - � I <br /> I <br /> - / CL Light broN%n to alae green,moist, SILTY LEA1�' CLAY,trace fine sand,abundant � <br /> brov n monling and trace iron oxidation No HC odor �I <br /> P-28 1D i -- 3 <br /> — - SNI Bronn,x%ct, SILTY SAND,trace mica and iron oxidation No HC odor <br /> -20— <br /> P-28-20 - 4 I Grab ground.j aier sample P-28-W collected from 17 to 20 feet belov* surface grade I <br /> (bsg) <br /> _ I � <br />