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"RSICH GEOPROBE BORING REPORT Boring No. SV-109 <br /> Project Soil Vapor and Groundwater Investigation-Former Nestle Facility File No. 130215-004 <br /> Location Ripon,California Date 11 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°44'15.37"N <br /> Hand Auger Diameter(in.): 3.25 Location: 121°7'27.80"W <br /> Geoprobe Casing Diameter(in.):2.25 <br /> o Gravel Sand Field Test <br /> ao f j T Visual-Manual Identification&Description Ta) a) Fy(n CU Q a s j m `� cn (color,USCS soil type,odor,moisture, o a�i c c wa0 � U other soil components/descriptions) U i2i2 m0 0 0 0 0 0 F d to <br /> ASPHALT(5.0 in.) <br /> 0 0.4 SM 10YR 4/2 dark grayish-brown,silty SAND,moist,loose 10 15 30 20 25 <br /> 1 <br /> 0 <br /> ER 0 2 °�° At 2.0 feet,no gravel,trace rootlets in soil matrix 15 30 25 30 <br /> mi <br /> 8 <br /> C <br /> N <br /> (h <br /> 4 <br /> N <br /> M <br /> 0 <br /> Y5 0 :'':::• At 5.0 feet,trace fine gravel <br /> Q <br /> 0 <br /> w 6 <br /> U <br /> 0 0 From 6.5 to 7.0 feet,silt lens,gray <br /> Z7 At 7.0 feet,color change to 10YR 5/2 gray-brown,change in grain - - - 20 60 20 <br /> O size <br /> LL <br /> Q <br /> F <br /> z <br /> z 9 <br /> 0 <br /> 0 <br /> 0 <br /> 0, 10 0 <br /> 0 <br /> W 10.5 ML 10YR 5/2 grayish-brown,sandy SILT,moist,stiff - - - 10 30 60 S L <br /> a 11 <br /> 0 <br /> 12 <br /> U <br /> K <br /> O <br /> W 13 13.0 SM 10YR 5 2 grayish-brown mottled with 10YR 5 3 brown,silty 70 30 S L <br /> 13.2 MIL SAND,moist 10 30 60 <br /> 14 10YR 5/2 grayish-brown,sandy SILT,moist,stiff <br /> W 15 2 <br /> 0 <br /> 15.5 BOTTOM OF EXPLORATION 15.5 FEET <br /> 0 <br /> a' <br /> °z <br /> x <br /> z <br /> 3 <br /> m <br /> i? <br /> z <br /> 3 <br /> rn� <br /> 0 <br /> m <br /> Q <br /> x <br /> Minor Components Field Tests Recovery Well Diagram Samples Boring No. <br /> 8 <5% Trace Dilatancy: Plasticity: m Recovery ® Well Box Sample ID Format: <br /> 0 5-10% Few R-Rapid N-Nonplastic ® No Recovery ® Screen None SV-109 <br /> 0 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. <br /> 0 <br /> O <br /> Note: Soil identification based on visual-manual methods of the USCS as gwacticed by Haley&Aldrich Inc. <br />