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Advanced BORING LOG <br /> GeoEnvironmental Inc. <br /> lie --- �=- BOREHOLE NO B2 <br /> 4005 North WElson Way, Stockton, CA 95205 <br /> (209)467-1006 FAX (209)467-1118 TOTAL DEPTH 25' <br /> Project Manteca City Corp Yard Drilling Co Enviroprobe <br /> Site location 210 Wetmore Street Rig/Auger Type GeoProbe 5400/125" Probe Rods <br /> IManteca, California Logged By Kevin McKibben <br /> 95336 Reviewed By Nuel Henderson <br /> Project No. AGE-NC-99-0367 Date(s) Drilled 20 March 2000 <br /> Notes Groundwater encountered at 20 feet below suface grade sz Water level during drilling <br /> Page 1 of I <br /> IGround water sampled = Water level in completed well <br /> Depth Sample Blows PID Soil !LSCS Class and <br /> ID /ft (ppm) Symbol Soil Description <br /> 0 <br /> I -5 B2-5 --- p <br /> SM Dark brown,very moist,SILTY SAND,fine sand,35%silt,no hydrocarbon(HC} <br /> I odor <br /> I <br />' -10 B2-I0 -- 0 — <br /> 5M Brawn,moist,SILTY SAND,fine sand,35%silt,no HC odor <br /> I <br />' -15 82-15 -- 0 SF Tan,moist,POORLY GRADED SAND with silt,no HC odor <br /> CL Brown,moist,SILTY CLAY,no HC odor <br /> 1 <br />' 132-20 6 —- <br /> -— ML Brown,saturated, SANDY SILT,very fine sand,faint HC odor <br /> 1 <br /> 1 <br /> lie -25- 82-25 0 CL Dark green,saturated,CLAY with silt,no HC odor <br />' -30 <br />