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" ` Jr-" GEOPROBE BORING REPORT Boring No. SV-125 <br /> ALbmcH <br /> Project Soil Vapor/Grab Groundwater Investigation File No. 130215-005 <br /> Location Ripon,California Date 18 February 2020 <br /> Client Nestle USA <br /> Contractor Cascade Drilling LP Logged <br /> Driller D.Amador Reviewedd By C.Waldman <br /> J.Galvin <br /> C. <br /> Equipment: Geoprobe 7700 Specific 37°44'9.70"N <br /> Hand Auger Diameter(in.): 4.0 Location: 121°7'30.66"W <br /> Geoprobe Casing Diameter(in.):2.25 <br /> o Gravel Sand Field Test <br /> Q o f T Visual-Manual Identification&Description B N <br /> 1 0 Q V) N U .L... <br /> 0 L n .� m L CO (color,USCS soil type,odor,moisture, o o W .� <br /> U)C) U)U U other soil components/descriptions) L) LZ L) 2 m <br /> x o 0 0 0 0 0 0 � a in <br /> 368 <br /> 0.3 SM ASPHALT(4.0 in.) 15 - 25 40 20 <br /> 10YR(4/4)dark yellowish-brown,silty SAND with gravel,no odor, <br /> 1 moist,gravel is angular <br /> 2 o°v <br /> 3 <br /> m <br /> x <br /> a <br /> 4 0 <br /> m <br /> 5 127 <br /> 0 <br /> 0 <br /> Z 6 207 At 6.0 ft,similar to above except less fines 15 - 20 40 15 <br /> a <br /> 0 <br /> m <br /> 7 114 7.0 SC 10YR(6%3)pale brown,clayey SAND,no odor,moist,trace fine T 20 50 30 <br /> gravel <br /> 8 118 8.0 SP-SC 10YR(7j)light gray,poorly-graded SAND with clay,no odor, 5 85 10 <br /> moist <br /> 9 493 8 8 CL 10YR(4.2)dark brownish-gray,sandy CLAY,stiff,no odor,moist 10 20 70 S M <br /> 0 <br /> z <br /> Y 10 <br /> a <br /> 0 <br /> 11 280 <br /> 0 <br /> 11.2 SW SC 10YR(7/1)light gray,well-graded SAND with clay,loose,no odor, 10 30 50 10 <br /> a moist <br /> 0 12 282 12.0 CL 10YR(4/3)brown,lean CLAY,very stiff,no odor,moist,copper - - - T 5 95 S M <br /> a mottling throughout <br /> F 13 296 <br /> z <br /> 9 <br /> 14 322 <br /> c°7 <br /> 15 15.0 TL7 10YR(4/3)brown,lean CLAY with sand,very stiff,no odor,moist, T 10 90 S M <br /> a copper mottling <br /> W <br /> a 16.1 BOTTOM OF EXPLORATION 16.1 FT <br /> z <br /> z <br /> m <br /> d <br /> z <br /> al <br /> Minor Components Field Tests Recovery Well Diagram Samples Boring No. <br /> <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-125 <br /> 15-25% Little S-Slaw L-Low ® Bentonite Seal <br /> N 30-45% Some N-None M-Medium 0 Filter Sand Number of Samples: <br /> F 50-100% Mostly H-High Dry Bentonite None <br /> W 0 Grout <br /> o Additional Notes <br /> w <br /> m <br /> ° Soil vapor probes installed at 5.0,10.0 and 15.0 feet below ground surface. <br /> d <br /> 0 <br /> Note: Soil identification based on visual-manual methods of the USCS as practiced by Haley&Aldrich Inc. <br />