Laserfiche WebLink
PROJECT. UniFirst Facility IF <br /> 819 N. Hunter St, Stockton, CA Log of Well No- M -5A <br /> BORING LOCATION: GROUND SURFACE ELEVATION AND DA UM: <br /> DRILLING CONTRACTOR: Spectrum Exploration DATE STARTED: DATE FINISF .D.2/11/08 2/11/08 <br /> DRILLING METHOD: HAS TOTAL DEPTH (ft.): SCREEN INT :RVAL(ft): <br /> 46.5 25-45 <br /> DRILLING EQUIPMENT: CME-75 DEPTH TO WATER ATD: CASING: <br /> 25.27 - 2"Sch-40 I'VC <br /> SAMPLING METHOD: 1-inch Standard Penetration Test LOGGED BY: <br /> Alex Martell <br /> RESPONSIBLE PROFESSIONAL: REG. NO. <br /> HAMMERWEIGHT: 120 Lbs DROP: 30 Inches William V. Pipes, PG 4226 <br /> SAMPLES DESCRIPTION `q' <br /> NAME(USCS):color,moist,%by wt.,plast.density,structure, WELL CONSTRL STION <br /> a_ a a N o > E cementation, react.w/HCI,geo.inter. DETAILS AND JR <br /> N O M a <br /> M in in�' O� Surface Elevation: DRILLING REM, RKS <br /> Cf) SILT (ML): (very dark grayish brown (10YR 3/2)),90% Traffic Box <br /> fines, 10%fine sand. dry,low plasticity, medium <br /> 1 toughness <br /> 2- <br /> 345 3- <br /> 4- <br /> 5- <br /> becomes dark brown(7.5YR 3/3)with a higher <br /> 70 percentage of clay. low toughness, low plasticity, dry, <br /> 6 medium dry strength <br /> 7- <br /> 9- <br /> 10- <br /> 910 Portland Cen =nt Type I/II <br /> becomes dark yellowish brown (10YR 3/6), -5%fine <br /> 25 sand <br /> 11 <br /> 12- <br /> 13- <br /> 14- <br /> M <br /> 21314 <br /> 1�`— Project No. ae 1 of 3 <br /> Geomatrix 13290.000 P;� � j <br />