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Project Flag City Chevron Project No AGE-NC-96-0232 BORING NO <br /> Site Address 6421 Capital Avenue Total Depth 55 ft MW-5 <br /> Lodi, California Date 29 June 1998 <br /> Drilling Co Central Valley Drilling Logged by T Cuellar Page 1 of 2 <br /> Drill Rig Type B-53 Mobile Drill Rig Reviewed by N Henderson <br /> O�>��a*off o�o�y��'t�1 �G`ay5 � �'1 '}o Lithologic Descnption <br /> COP �' <br /> No samples collected <br /> 10— - - - No samples collected <br /> MW5-15 0 8-12-14 SM ' . Mottled,red brown and pale brown,moist, silty,medium dense <br /> fine SAND About 60%fine sand,about 40%nonplastic fines <br /> No petroleum hydrocarbon(HQ odor <br /> ML I I I I I Pale brown, damp, fine sandy SILT, very stiff <br /> 20— MW5-20 0 8-9-12 SW o Brown, saturated, silty,medium dense, fine to coarse SAND <br /> About 30%fine sand, about 30% medium sand, about 30%coarse <br /> sand, about 10%nonplastic fines No HC odors <br /> MW5-25 0 16-18-25 ML Brown, moist,fine sandy,hard SILT About 90%nonplastic <br /> fines, about 10%fine sand No HC odor <br /> Brown,damp, hard SILT No visible sand No HC odor <br /> 30— MW5-30 0 24-28-33 ML <br /> MW5-35 0 13-15-17 SM Brown, very moist, medium dense, silty fine SAND About 60 <br /> fine sand,about 40%nonplastic fines No HC odor <br /> ° <br /> 40— MW5-40 0 18-21-23 SP Brown, saturated, dense, silty fine to medii- <br /> fine sand,about 30 %medium sand, al- <br /> - No HC odor <br /> Advanced <br /> GeoEnviru <br /> L SAMIPRO5B RiN -i1FLAGCI-110232MW5 SAM 08/26/98 @ 12 57 PM <br />