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❑❑® Drilling Log <br /> GROUNDWATER Soil Boring C-4 <br /> ❑D❑ TECHNOLOGY <br /> Golden Gran/Manteca Golden Gram Com an See oriite Map <br /> 1 Prosect Owner For Boring Location <br /> Location 299 Moffet Boulvard Manteca CA Prod No. 042020215 <br /> Surface Dlev ft Total Hole Depth 20 ft Diameter 2 in COMMENTS <br /> ' Top of Casing -- ft Water Level Initial 16 ft Static NA ft <br /> Screen Dia NA in Length NA ft Type/Size NA in <br /> Casing Dia NA in Length NA ft Type NA <br /> Fill Material Portland Cemenl Rig/Core Geo robe 4'X 2"dia core bgagja nPlet <br /> ' Drill Co Greg-Q Dnllrnp Method Direct Push <br /> Driller Ted Nogan _ Log By David Bean Date 4/22/96 Permit# NIA <br /> Checked By Sandra Lindsey License No —RG-No <br /> ' C T q <br /> n0 o 0 Description <br /> a E as o o a 0 6 <br /> mV a s E # m a�� N (Color; Texture, Structure) <br /> ' °C n m Trace < iQX, Llttie 10% to 20X, Some 20X to 35X, And 35X to SOX <br /> to m x � <br /> _2 <br /> 1 ` <br /> l <br /> 0 4 Open grade at surface <br /> I <br /> Silty SAND with Gravel Brown, 50% coarse to fine sand, 20% coarse to fine <br /> (, subrounded gravel, 30% silt with asphalt material, slightly moist, no odor <br /> 2 <br /> Silty SAND Dark brown, 75% fine sand, 15% silt, 10% medium sand slighlty <br /> moist, no odor <br /> 4 — <br /> ' <br /> Silty SAND As above <br /> ,l <br /> 6 — <br /> �j <br /> . S — Silty SAND Brown 65% fine sand, 25% silt, 10% medium sand, slightly moist, <br /> no odor <br /> ' SILT with Sand Brown with iron oxide staining, 80% silt, 10% medium sand, <br /> f <br /> 10% fine sand moderately temente <br /> IIThin I inch Poorly Graded SAND lense 80% medium sand, 20% fine sand <br /> ' _ ! Pace I of 2 <br />