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Advanced <br /> LOG j <br /> GcoEnvironmcntal. Inc. BOREHOLE NO.: B17 <br /> r.=. <br /> �.. � 837 Shaw Road, Slock-ton, CA 95215 <br /> \ (209) 467-1006 FIX: (209) 467-1118 TOTAL DEPTH: <br /> 45 feet <br /> Project: TIMCO TRUCK PLAZA� Drilling Co.: Environrobe <br /> ISite Location: 22502 SOUTH HIGHWAY 99 Rig/Auger Type: Geoprobe 5400 / 1.2.5"rods <br /> RIPON, CALIFORNIA Logged By: W. LITTLE <br /> Project No.: AGE-NC-98-0433 Reviewed By: C. Lee <br /> Date(s) Drilled: 01-3I-02 <br /> Notes: BACKFILLED WITH PORTLAND CEMENT I s Water level during drilling <br /> Page 1 of 1 <br /> WATER SAMPLE COLLECTED AT 45 IT-ET BSG s Water level in completed well <br /> i <br /> Sample Blows PID Soil USCS Class and <br /> Depth IDer 6 m Symbol(P ") (ppm) S Y Soil Description <br /> . 0 <br /> l <br /> -S <br /> _log <br /> i <br /> -15 <br /> I <br /> -20 SP:POORLY GRADED SAND,70%fine sand, 30%coarse/medium sand,gray,damp to <br /> B 17-20 - 865 saturatedhydrocarbon,strong d <br /> y (HC)odor- <br /> .-2s— <br /> dor--2S B17-25 - 281 SP:POORLY GRADED SAND,70%fine sand,30%coarse/medium sand,gray,ci - to <br /> satuuated,strong HC odor. <br /> I <br /> _30J B 17-30 72 SP:POORLY GRADED SAND,70%fine sand,30%coarse/medium sand,reddish- <br /> B17-30 saturated,no HC odor. <br /> -35 =_B17-35 �.7 IML_.SILT,with clay,brown,damp,low toughness and medium plasticity,no HC odor. <br /> - - — <br /> -4 0 BI7-40 - 0.5 - - SM:SILTY SAND,brown,damp to saturated,20%silt,low toughness and plasticity, <br /> 35% medium sand,45% fine sand,low HC odor_ <br /> ' -4S <br />