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C <br />• <br />0 <br />Gettler-Ryan, Inc. <br />Log of Boring MW -7 <br />PROJECT <br />Former Chevron Station No 9-5775 <br />LOCATION 301 W Kettleman Lane, Lodi, CA <br />* <br />W <br />X <br />1--o <br />to <br />ILL <br />0 <br />a <br />GEOLOGIC DESCRIPTION <br />WELL DIAGRAM <br />� V <br />a <br />d <br />0. <br />G- <br />J <br />EL <br />w w <br />O— <br />o <br />a <br />m <br />a <br />U) <br />s <br />a <br />a <br />ac <br />C7 <br />o <br />fn <br />0 <br />>100 <br />MW -7-35 5 <br />SP <br />At 35 t color changes to dark yellowish brown IOYR <br />4/4), 90% fine to medium sand, moderate iron oxide <br />ML <br />cemented <br />a <br />SANDY SILT (ML) - light olive brown (2 5Y 5/3), moist, <br />very dense, 70% silt, 30% sand, few iron oxide stained <br />CU <br />o CU <br />rootlet channels, calcium carbonate along fractures <br />v ro <br />m m <br />c w <br />40 <br />0 <br />>100 <br />MW -7-40 5 <br />Changes to abundant iron oxide stained rootlet <br />� <br />channels, trace of fine micas <br />ro <br />0 <br />N <br />45 <br />0 <br />50 <br />MW -7-45 5 <br />— <br />ML <br />SILT (ML) - tight olive brown (2 5Y 5/3), damp, very <br />= <br />dense, slightly indurated 90% silt, 10% sand, trace of <br />— <br />ML <br />fane micas, few iron oxide stained rootlet channels, <br />SILT WITH SAND (ML) - dark yellowish brown (10YR <br />' <br />4/4), moist, very dense, 80% silt, 20% sand, abundant <br />file micas, trace of rootlets <br />50 <br />0 <br />>to0 <br />MW -7-50 5 <br />— <br />r — <br />c <br />SILT (ML) -light olive brown (2 5Y 5/3), moist, very <br />Q — <br />ML <br />dense, 90% silt, 10% sand, abundant iron oxide stained <br />root and rootlet channels, few fine micas <br />m <br />a � <br />55 <br />0 <br />>100 <br />MW -7-55 5 <br />_ <br />SILT WITH SAND (ML) - light olive brown (2 5Y 5/3), <br />m <br />r <br />E — <br />ML <br />moist, very dense, 80% silt, 20% sand, few iron oxide <br />f _ <br />nodules <br />N <br />64 <br />= <br />0 <br />>100 <br />MW -7-6t5 <br />SAND WITH SILT (SP) - brown (7 5Y 4/3), saturated, <br />SP <br />very dense 80% sand, 20% silt, trace if medium <br />4 <br />' <br />grained sand <br />v <br />� <br />SP <br />SILTY SAND (SP) - light alive brown (7 5Y 4/3), <br />0 <br />52 <br />MW -7-66 <br />�1 <br />saturated, very dense, 60% sand, 40% silt, some iron <br />ro <br />oxide staining <br />U <br />Bottom of boring at 66 5 feet bgs <br />(* = Converted to equivalent standard penetration <br />blows/foot ) <br />70— <br />L75 <br />— <br />JOS NUMBER 346406 06 <br />Page 2 of 2 <br />