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- �4dvaneed - ---__- ---_ <br /> _ GeoEnvironment 1 Inc. <br /> BOREHOLE NO P-42 <br /> 837 Shaw Road, Stockton, CA 95215 <br /> (209) 467-1006 FAX (209) 467-1118 TOTAL DEPTH 50 FT. <br /> Project FLAG CITY CHEVRON Drilling Co Enviroprobe <br /> Site Location 6421 CAPITOL AVENUE Rig/Auger Type Geoprobe 5400/ 125"rods _ <br /> LODI Logged By E FISHER <br /> CALIFORNIA. Reviewed By C LEE <br /> - Project No = AGE-NC-96-0232 Date(s) Drilled 20 JANUARY 2004 <br /> Notes Total depth equal to 50 ft, selected water&5 ft interval sz Water level during drilling Page 1 of 1 <br /> soil samples,boring backfilled to grade w/portland cement Water level in completed well <br /> Sample Blows PID Sad USCS Class and <br /> Depth ID <br /> (per 6") (ppm) Symbol Soil Description <br /> 0 <br /> -5 P42-5 0 ML Brown,moist,fine sandy SILT,60%fines/40%sand,no odor <br /> _10— SM/ML___ 0 ———— SM/ML Brown,moist,fine sandy SILT w/trace med sand,50%fines/50%sand,no <br /> odor <br /> P42-15 __ 0 SM Pale brown,very moist,fine SAND w/silt, 80%sand/20%fines,soft,orange <br /> — oxidation stains,no odor,grab water sample collected between 1 I & 16 ft <br /> -20— P42 20 _ 0 SP Gray-brown,saturated,fine SAND w/fines,90%sand/10%fines,soft,no odor <br /> -25— P42-25 --- 0 ML Pale brown,damp,fine sandy SILT, 70%fines/30%sand, soft,no odor Y <br /> _30— P42-30 --- 0 ML Mottled reddish-brown/gray,saturated,fine sandy SILT,50%fines/50%sand, <br /> soft, faint hydrocarbon odor <br /> _35— No soil sample <br /> P42-38 --- 0 ML Mottled gray/red-brown, saturated,fine sandy SILT,70%fines/30%sand,no odor, <br /> -40 grab water sample collected between 40&44 feet <br /> i <br /> -45— No soil sample <br /> I <br /> 50 P42-50 - 0 77) SW Brown-gray,saturated,fine-med SAND w/trace gravel,no fines,unconsolidated,no <br /> odor <br /> i <br /> -55 <br />