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<br /> Drilling Log
<br /> ❑® GROUNDWATER Soil Boring C--3
<br /> ❑D❑ TECHNOLOGY
<br /> Project Golden Gram/Manteca Owner Golden Grain Com an
<br /> ' Location 299 Moffet Boulvard Manteca CA Prof.No. 042020215
<br /> �. Description
<br /> �--
<br /> v _ > t
<br /> ' �. o
<br /> � . a a L u aO
<br /> a (Color. Texture, Structure)
<br /> �- .. E x
<br /> o� a ca o 0: aJ N Trace < 10%, Little 10% to 20%. some 20% to 35%. And 35% to 50%
<br /> V1 pp at D
<br /> ' 9Poorly Graded SAND tight brown, 60% medium sand, 40% fine sand
<br /> 5P Thin bed of SILT Reddish brown, cemented
<br /> ML SILT with SAND Gray, 75% silt, 25% fine sand, moist, no odor
<br /> Poorly Graded SAND with Silt Orange brown, 60% fine sand, 30% medium
<br /> ' SM sand, 10% silt, moist, no odor
<br /> Sandy SILT Gray, 70% silt, 30X fine sand, wet, micaceous, no odor
<br /> ' 11 Sandy SILT Brownish—gray, 70% silt to very fine sand, 30% fine sand,water saturated, no odor
<br /> 0 C3 ML
<br /> -tl5
<br /> SILT with Sand Gray, 75% silt, 25% fine sand, wet, no odor
<br /> ' 13 Poorly Graded SAND Light gray to brown with iron oxide staining, 60%
<br /> medium sand, 40% fine sand, moist, no odor
<br /> SP
<br /> Thin 2 inch lense of Poorly Graded SAND with Silt 90% fine sand, 10% silt,
<br /> wet, micaceous, no odor
<br /> Thin I inch lense of SILT Brown, 85% silt, 15% clay, moist to wet
<br /> '
<br /> l Groundwater encountered 4/24/38 15 I ML Sandy SILT Grayish—brown, 65% silt, 30% fine sand, 5% clay, moist to wet,
<br /> no odor
<br /> SILT Brown 90% silt, 10% clay, moist to wet, no odor
<br /> Poorly Graded SAND Light brown, 70% fine sand, 25% medium sand, 5% silt,
<br /> moist, mscaceous, no odor
<br /> 1'l
<br /> Poorly Graded SAND Light brown, 85% fine sand, 15% medium sand very
<br /> 4 l� moist to wet, no odor
<br /> f �I Poorly Graded SAND As above, except with interbedded Sandy SILT
<br /> ' � Brown, 70% silt, 30% fine sand
<br /> I Elastic SILT Brown, 75% silt, 25% clay, moist, no odor
<br /> i Drilled to 20 feet Sample recovered to 19 feet Groundwater encountered
<br /> at approximately 14 5 feet All percentages are approximate
<br /> 21 -- �
<br /> It �
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<br /> Paae 2 of 2
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