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Drilling Log
<br /> ❑❑® GROUNDWATER Soil Boring C-6
<br /> DDD TECHNOLOGY
<br /> Project Golden Grain/Manteca Owner Golden Grain company
<br /> Location 299 Moffet Boulvard Manteca CA Pro{ No 042020215
<br /> R : 0
<br /> �. 2 Description
<br /> o OI- : s a a U (Color, Text
<br /> ure, Structure)a N %W N
<br /> n M Trace < 10 , Little
<br /> 10% to 20%. Some 20% to 35%. And 35% to 50%
<br /> to m x
<br /> ' 9 SILT with Sand Gray with iron oxide staining, 85% silt, 15% fine to medium
<br /> sP
<br /> sand, moist, no odor
<br /> ML
<br /> ' SP
<br /> SILT Gray, 100% silt, moist, micaceous, slight hydrocarbon odor
<br /> 11 ML
<br /> Poorly Graded SAND Gray, 70% medium sand, 30% fine sand, dry, no odor
<br /> ' SP
<br /> o c6interbedded Poorly Graded SAND and Poorly Graded SAND with Silt
<br /> -12sM
<br /> Poorly Graded SAND Gray, 60% medium sand, 40% silt, dry, no odor
<br /> SP
<br /> ' 13 Poorly Graded SAND with SILT 90% fine sand, 10% silt
<br /> at
<br /> Poorly Graded SAND Light Gray, 60% medium sand, 40% fine sand dry, no
<br /> odor
<br /> SP
<br /> 1 SILT with SAND Brown, 75% silt, 15% fine to medium sand, 10% clay, moist, no
<br /> !I MLodor
<br /> I 1 5w Weil Graded SAND with Gravel Brown, 60% coarse to medium sand, 25% fine
<br /> 15 M sand, 15% fine gravel
<br /> Mt I Poorly Graded SAND with Silt Brown, 90% fine sand, 10% slit, slightly moist,
<br /> iisM�s no odor
<br /> o S SILT Grayish-brown, 80% slit, 10% fine to medium sand 10% clay moist, no
<br /> ' (_ia 1 odor
<br /> Sp j' Silty SAND Gray, 85% fine sand, 15% silt, moist, no odor
<br /> i7 — {I Poorly Graded SAND Light gray, 45% fine sand, 40% medium sand, 5% silt,
<br /> r slightly moist, no odor
<br /> li ML SILT Brown, 75% silt, 15% clay, 10% fine sand most, no odor
<br /> MEPoorly Graded SAND Gray, 80% fine sand, 15% medium sand, 5% silt, dry, no
<br /> !� r SP i odor
<br /> Groundwater encountered 4/23/96
<br /> ir Interbedded Poorly Graded SAND, Poorly Graded Sand with Silt, and Sandy
<br /> SILT
<br /> 19 F' iI
<br /> Mn- Poorly Graded SAND Brown, 60% medium sand, 40% fine sand, water
<br /> saturated no odor
<br /> I� Poorly Graded SAND with Silt Gray, 90% fine sand 10% silt, water
<br /> n 4{`t_ L--' saturated, no odor
<br /> {� Sandy SILT Gray, 65% silt, 35% fine sand water saturated, no odor
<br /> ' Blastic SILT Grayish-brown, 70% silt, 30% clay, moist, no odor
<br /> 21 1 SP i L Poorly Graded SAND Brown, 60% medium sand, 40% fine sand water
<br /> ' saturated, no odor
<br /> `I SILT Brown 65% silt, 25% clay 10% fine sand moist, no odor
<br /> !I u�
<br /> LJ
<br /> I
<br /> I.
<br /> 23 —
<br /> Paoe 2 of 3
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