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7 & aare <br /> !:7A7.VJ& GROUNDWATER SAMPLING FIELD DATA SHEETPro ect NCALTRANS/DISTRICT 10 <br /> LSite Stockton Maintenance Date Sampler L L <br /> 103827-02 Weather Well ID NR - t / Vapor Morutonng Results (ppmv) BZ= WH= <br /> Casing Diameter ❑2" 4" ❑6" ❑ er Casing Material SCH 40-PVC ❑Other S Steel <br /> Total Depth(ft-TOC) 7 Floating Immiscible Layer Observed? No <br /> Depth to Water(ft-TOC) =-l-� Floating Inumsclble Layer Thickness(feet) NA <br /> 2"=0 16 ( c Min Purge <br /> Water Column Height(feet) '��`j (� x 4"=o 6s gal/ft= — x3 = volume <br />' 6"=147 ) <br /> Water Level Measurement Equip Sohnst Water Level Indicator Cleaned fir. <br /> Purging Method/Equipment Disp PVC Bailer/2"GR UNDFOS Pump/Whale Pump Cleaned LesW <br /> Pump LinesMailer Ropes-New or Cleaned? New/Cleaned <br /> Temp/pH Meter Hydac -_ Calibration(date/time) <br /> Conductivity Meter Hydac -_ Calibration(date/time) Factory calibrated <br /> Comments pH STND FIELD pH FIELD TEMP (°F) <br /> 40 <br /> 70 <br />' TIME PURGE VOL TEMP pH GOND COMMENTS (color, turbidity,odor,sheen,etc) <br /> (gallons) (°F) (Pskm) <br /> UQ <br />' '?�S 7t✓ r 7 raj A-C 5 ! C zJ <br /> ELM M <br /> G <br /> 1 <br />' Total Volume Purged(gallon) Time Finished Purging <br /> Sampling Method/Equipment Disposable PARAMETER USEPA CONTAINERS/VOLUME/ PRES <br />' PVC Bailer METHOD TYPE (Voa/Glass/Plasttc) <br /> TPH-g 80151Vf 2 x 40mL V0.4 4 °C, HCl <br /> Bailer Rope-New or Cleaned9 New TPH-d 8015NI 1 x IL Amber Glass 4 °C <br />' Sample Time -� ?,0 VOCs(BTF—Y) 8260 2 x 40niL P OL4 4 °C, HC1 <br /> Sample ID <br /> Replicate ID (if appI} None <br /> Laboratory Associated Laboratories <br />' 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br />' Qwda63s1l xhGW Samp <br /> 09/11+1999:43 PH <br />