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NiIy O Dore <br /> � � GROUNDWATER SAMPLING FIELD DATA SHEET— <br /> Project <br /> HEETPro ect Name CALTRA NSIDISTRICT 10 <br /> EPr7ojcct <br /> Stockton Maintenance Date Q Sampler /� <br /> 103827-02 Weather_ (J�cJell ID Vto Vapor Monitoring Results (ppmv) BZ= WH= <br /> Casing Diameter [:12" 4" j__16' ❑Other Casing Material Q SCFE 40-PVC ❑Other S Steel <br /> Total Depth(ft-TOC) 7 Floating Immiscible Layer Observed? No <br />' Depth to Water(ft TOC) _YJ 3?� Floating Immiscible Layer Thickness (feet) NA <br /> 2"=0 16 c Min Purge <br /> Water Column Height(feet) a 4'=0 65 gal/ft= l/ 3 x3 = -3 a Volume <br /> t6' = 1 47 (gallons) <br /> Water Level Measurement Equip Sohnst Water Level Indicator Cleaned _yes <br /> Purging Method/Equipment Drsp PVC Bailer/2"GRUNDFOS Punrp/Whate Pump Cleaned yes <br />' Pump Lines/Bailer Ropes-New or Cleaned? New/Cleaned <br /> Temp/pH Meter Hydac _- Calibration(date/time) <br /> Conductivity Meter _Hydac_ Calibration(date/time) Factory cahhr_ated <br />' Comments pH STND FIELD pH I FIELD TEMP (°F) <br /> 40 <br /> 70 <br />' 'TIME PURGE VOLftpCOND COMMENT (color turbidity,odor,sheen,etc) <br /> (gallons) (us/cin) J ' l4 r a ,& <br /> y A <br /> 10 <br /> 1 (033 J"o ' omaQ h ILM k" <br /> i1 n 1I r 1 <br />' Total Volume Purged(gallon) Time Finished Purging <br /> Sampling Method/Equipment Dlsposahle PARAMETER USEPA CONTAINERS/VOLUME/ FRES <br />' PVC Bailer METHOD TYPE (Voa/Glass/Plastie) <br /> TPH-g 801 S1LI 2x 40mL VO4 4 °C, HC1 <br /> Bailer Rope-Neii or Cleaned New TPH-d 8015M I x IL Amber Glass 40C <br />' Sample Time WO VOCs(BTEX) 8260 2 x 40mL VO.4 4 °C, HC1 <br /> Sample ID <br /> Replicate M(if apply None <br /> Laboratory Associated Loh oratories <br />' 806 North Batavia <br /> Oran e, CA 92868 <br /> omments <br />' gwdataaht.xlaGW damp <br /> 09114!19992 43 PM <br />