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"RSICH GEOPROBE BORING REPORT Boring No. SV-110 <br /> Project Soil Vapor and Groundwater Investigation-Former Nestle Facility File No. 130215-004 <br /> Location Ripon,California Date 17 July 2019 <br /> Client Nestle USA <br /> Contractor Cascade Drilling Logged d J.Galvin <br /> Driller D.Amador Reviewed By B.Rumle <br /> Equipment: Geoprobe 7700 Specific 37°44'16.0"N <br /> Hand Auger Diameter(in.): 3.25 Location: 121°7'22.2"W <br /> Geoprobe Casing Diameter(in.):2.25 <br /> o Gravel Sand Field Test <br /> a E rn F a� Visual-Manual Identification&Description w <br /> Q o p Q O c` V L w n' n' m cTi a) £ <br /> o- Co U a n a N m `�L v cn (color,USCS soil type,odor,moisture, o c o a�i c c m a, •`—' �' <br /> 0 to U)p Q U other soil components/descriptions) U 12 U i2 iL m <br /> x o 0 0 0 0 0` O F d <br /> 0 ASPHALT(7.0 in.) <br /> 0 1 0.6 ML 10YR 4/2 dark grayish-brown,sandy SILT with gravel,moist T 5 - 5 40 50 S L <br /> c� v <br /> 0 2 At 2.0 feet,no gravel - - - T 40 60 <br /> 0 a <br /> a' <br /> 3 c <br /> 4 m <br /> x <br /> 4 4.0 SM 10YR 4/2 dark grayish-brown,silty SAND,moist,loose,few 15 50 35 <br /> 5 0 <br /> rootlets in soil matrix <br /> s <br /> 3 6 <br /> a <br /> W 4 7.0 SP-SM 10YR 6/2 light grayish-brown,poorly-graded SAND with 5 85 10 <br /> silt,moist <br /> LL 8 <br /> z 9 8.5 ML 10YR 6/2 light grayish-brown,SILT,moist,stiff - - - T 10 90 S L <br /> 0 <br /> 0 <br /> LL <br /> a 10 <br /> U <br /> F <br /> 11 4 <br /> Z <br /> 0 <br /> 12 <br /> 0 <br /> 13 172 13.0 SM 10YR 5/2 grayish-brown,silty SAND,moist - - - 15 50 35 <br /> a 14 13.8 SW 10YR 7/2llight gray,well-graded SAND,moist,loose 10 20 80 T <br /> 0 <br /> 0 <br /> 15 23 <br /> U <br /> 16 <br /> ° 16.5 ML 10YR 5/2 grayish-brown,sandy SILT,moist,stiff - - - T 40 60 S L <br /> W 17 6 <br /> a_ <br /> 18 18.0 ML 10YR 5/2 grayish-brown,SILT,moist,stlff 5 95 S L <br /> 1g 14 <br /> w <br /> m <br /> a 20 <br /> a 21 50 21.0 ML 10YR 5/2 grayish-brown,sandy SILT,moist,stiff T 30 70 S L <br /> ° <br /> a 22 <br /> At 22.3 feet,3-in.lens of well-graded sand <br /> 3 23 62 <br /> 24 <br /> U <br /> 25 17 25.0 SW 10YR 5/2 grayish-brown,well-graded SAND,moist,loose 10 20 70 - <br /> m 25.5 BOTTOM OF EXPLORATION 25.5 FEET <br /> a <br /> x <br /> Minor Components Field Tests Recovery Well Diagram Samples Boring No. <br /> N <5% Trace Dilatancy: Plasticity: m Recovery ® Well Box Sample ID Format: <br /> 5-10% Few R-Rapid N-Nonplastic ® No Recovery ® Screen None SV-110 <br /> o 15-25% Little S-Slow L-Low ® Bentonite Seal <br /> N 30-45% Some N-None M-Medium 0 Filter Sand Number of Samples: <br /> R 50-100% Mostly H-High Dry Bentonite None <br /> W Grout <br /> o Additional Notes <br /> w <br /> m <br /> 0 Soil vapor probes installed at 5.0,10.0 and 15.0 feet below ground surface in one boring. Soil vapor probes installed at 20.0 and 24.5 feet below ground <br /> o surface in adjacent boring. <br /> Note: Soil identification based on visual-manual methods of the USCS as gwacticed by Haley&Aldrich Inc. <br />