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r j'_,: Boring No. SV-131 <br /> �t U)FucH BORING LOG <br /> Project VI Assessment-Soil Vapor Probe Installation, Ripon,CA File No. 0130215-009 <br /> Client Nestle"USA, Inc. Sheet No. 1 of 1 <br /> Contractor Geocentric Drilling <br /> Start 21 July 2022 <br /> Finish 21 July 2022 <br /> Casing Sampler Barrel Drilling Equipment and Procedures Driller B.Maple/R.Strayer <br /> Type - Poly - Rig Make&Model: Track:DART H&A Rep. J. Galvin <br /> Bit Type: -- Elevation <br /> Inside Diameter (in.) - 2.0 2.5 Drill Mud: None Datum <br /> Hammer Weight (lb) -- -- _ Casing: Direct Push Location See Plan <br /> Hammer Fall (in.) _ _ Hoist/Hammer: -- -- <br /> PID Make&Model: MiniRAE 3000 <br /> E $ o Gravel Sand Field Test <br /> Z.V ° q c m 9 VISUAL-MANUAL IDENTIFICATION AND DESCRIPTION N <br /> U) <br /> 6 af6i n m m m (Densit /consistenc color,GROUP NAME,max. article size', " c Y <br /> a p Y Y, P m ]a) <br /> T <br /> �E in L) U structure,odor,moisture,optional descriptions U i i m aC) co�,� w GEOLOGIC INTERPRETATION) o 0 0 o f <br /> a <br /> < 0 <br /> 0.4 ASPHALT(5 in.) <br /> GM 10YR(6/2)light grayish brown silty GRAVEL with sand(GM),mps 1 in., <br /> subangular <br /> -AGGREGATE BASE- <br /> 0 <br /> ° <br /> 0 — ----------------------------- — <br /> .5 2'0 SM 10YR(5/3)brown silty SAND(SM),no odor,moist T 10 50 40 <br /> z <br /> a <br /> m 0.5 :: <br /> >' <br /> � m <br /> 0.5 <br /> N C <br /> m <br /> 2 <br /> 5 0.4 <br /> LO <br /> 5.5 ML 10YR(6/4)light yellowish brown sandy SILT(ML),no odor,moist 30 70 R N <br /> 0.6 <br /> ° <br /> w <br /> Z 0.3 At 7.0 ft,similar to above except iron oxidation and mottled with 10YR(5/3) <br /> 78 _ brow_n__ ________________________ _ <br /> s 0.3 SP- 10YR(6/2)light grayish brown poorly-graded SAND with silt(SP-SM),no T 10 80 10 <br /> Y SM odor,moist <br /> a <br /> 0 <br /> U 9'5 ML 10YR(5/3)brown sandy SILT(ML),no odor,moist,iron oxidation 30 70 R N <br /> 10 0.3 10.1 -- ——— — — --- — <br /> SP- 10YR(6/2)light grayish brown poorly-graded SAND with silt(SP-SM),no 10 80 10 <br /> SM odor,moist,very fine sand <br /> ML 10YR(5/3)brown SILT(ML),no odor,moist T 100 R L <br /> a <br /> U <br /> Z 0.6 <br /> At 12.5 ft, 10-in.pocket of fine sand <br /> 0 13.3 ——— -- -- ——— ------ — <br /> ° ML 10YR(5/3)brown sandy SILT(ML),no odor,moist,iron oxidation,micaceous T 30 70 R N <br /> 0A <br /> w 15 14'9 SP- 10YR(6/2)light grayish brown poorly-graded SAND with silt(SP-SM),no 10 80 10 <br /> 0 SM odor,moist,iron oxidation,micaceous <br /> 0.6 15 9 BOTTOM OF EXPLORATION 15.9 FT <br /> d <br /> z <br /> m <br /> r <br /> 0 <br /> U <br /> U <br /> Z <br /> m <br /> Water Level Data Recovery Well Diagram Summary <br /> Elapsed De th ft to: ® No Recover ® Riser Pipe <br /> Date Time p Y Overburden (ft) 15.9 <br /> Time(hr. Bottom Bottom Water m Recovery ® Screen <br /> of Casing0 Filter Sand Rock Cored (ft) - <br /> Sample Collected Cuttings Samples <br /> ° <br /> 0 Grout <br /> z � Concrete Boring No. SV-131 <br /> Bentonite Seal <br /> ° Dilatanc R-Rapid S-Slow N-None Plasticity: N-Non plastic L-Low M-Medium H-High <br /> m Field Tests: Y p Y� p 9 <br /> Z Toughness L- H-High Dry Strength: N-None L-Low M-Medium H-High V-Very High <br /> *Note- Maximum particle size is determined by direct observation within the limitations of sampler size- <br /> = Note: Soil identification based on visual-manual methods of the USCS as practiced by Haley&Aldrich Inc. <br />