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� e <br /> 7 <br /> LEE & PIERCE, INC. LOG OF BORING SS-1 <br /> PROJECT GUBARY LOCATION 17717 E.HWY 120,RIPON.CA _ PROJECT NO. EN08640 <br /> COMMENTS: GROUNDWATER 5AMPLE COLLECTED THROUGH TEMPORARY 3/4"PVC CASING PAGE 2 OF? <br /> WELL DEPTH PID SAMPLE ID U.S.C.S. DESCRIPTION <br /> DETAIL (FT.) (PPM) BLOWCOUNT LOG <br /> O 82 SM 34/36-4I' SILTY SAND(5M): 80%FINE,SUBANGULAR-SUBROUNDEb SAND: <br /> 17 20%FINES;MEDIUM DENSE,MEDIUM BROWN,NO ODOR,MOIST, <br /> Z <br /> 42 GL SBI-41 HOMOGENEOUS,IRON OXIDE STAINING <br /> cv <br /> ui <br /> SP-SM 41-46.5/50' POORLY GRADED SAND W/SILT(SP-SM): 90%FINE-MEDIUM SAND: <br /> v 10%FINES;DENSE-VERY DENSE,DARK BROWN,NO ODOR,MOIST, <br /> w <br /> v 44 HOMOGENEOUS <br /> Z <br /> 0 GL-581-45.5 <br /> � <br /> 2 14 <br /> 4s 25 <br /> N 40 <br /> 1 46.5/50-50.5' SANDY SILT(ML): 30%FINE SAND;70%FINES;NONE-LOW DRY <br /> Lu 48 LOW TOUGHNESS,VERY LOW <br /> AAITLSCIY,VERY STIFF-HARD,BROWN,NO ODOR,HOMOGENEOUS <br /> v <br /> T 50 0 6L-S81-50.5ML <br /> i5 50.5-51.5/55' POORLY GRADED SAND(SP):>90%FINE-MEDIUM,SUBANGULAR- <br /> 18 SP SUBROUNDED SAND;40%FINES;DENSE,BROWN,NO ODOR, <br /> 52 MOIST,HOMOGENEOUS <br /> 51,5/55-55.5' SILTY SAND(SM):60%FINE,SUBANGULAR SAND;40%FINES; <br /> 54 LOOSE,BROWN,NO ODOR,DRY,HOMOGENEOUS <br /> 0 GL-SBI-55.5 SM <br /> 3 5' <br /> 56 17 SP POORLY GRADED SAND(SP):95%FINE-MEDIUM,SUBANGULAR TO <br /> 33 SUBROUNDED SAND;5%FINE5:VERY DENSE,BROWN,NO ODOR <br /> 58 <br /> GROUNDWATER ENCOUNTERED AT-55 FEET,THEN ROSE TO^52' <br /> GRAB GROUNDWATER SAMPLE GL-SBI-55W FROM TEMPORARY <br /> 60 3/4-INCH PVC CASING <br /> 62 TOTAL DEPTH OF BORING=56.5 FEET <br /> —64- <br /> -66 <br /> _68- <br /> -70 <br /> —72- <br /> -74- <br /> -76- <br /> -78— <br /> _80- <br /> 82— <br />