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GROUNDWATER SAMPLING FIELD DATA SHEET <br /> Project Name CALTRANSYDISTRICT 10 <br /> E <br /> Stockton Maintenance Date Z Z Samplert No 103827-02 Weatheroring Well ID Lm _ Vapor Monitonng Results (ppmv) BZ= FVH= <br /> Casing Diameter [12" 4" [16" other Casing Material— <br /> ateria Rsal 4o-PVC ❑Other_ S_steel <br /> Total Depth(ft-TOC) :z V 7s Floating Immiscible Layer Observed? No <br />' Depth to Water(ft-TOC) J-0 5 Floating Immiscible Layer Thickness(feet) N.4 <br /> 2"-016 / r Min Purge <br /> Water Column Height(feet) - x 4'=O 65 gal/ft= x3 = y S Volume <br /> 6"=1 47 --(gallons) <br /> Water LeNel Measurement Equip Sohnst FYater Level Indicator Cleaned yes <br /> Purging Method/Equipment Dim PVC Bailer/2"GR UNDFOS PumP/Whale PUMP Cleaned yes <br /> Pump Lines/Bailer Ropes-New or Cleaned9 New/Cleaned <br /> Temp/pH Meter _ Hydac Calibration(date/time) <br /> Conductivity Meter H dac Calibration(date/trine) Factory calibrated <br />' Comments pH STND FIELD pH FIELD TEMP (°F) <br /> 40 <br /> 70 <br /> TIME PURGE VOL TEMP pH COND COMMENTS(calor, turbidity,odor, sheen, etc} <br /> (gallons) (°F) (pS/cm) <br /> d 61 my 1 0 o 'sI S1 ov-) <br /> -:15() 5,40 , . +l <br /> tIf i 1; rl n <br /> 2L/ <br /> Total Volume Purged(gallon) Time Finished Purging <br /> Sampling Method/Equipment Disposable__ PARAMETER USEPA CONTAINERS/VOLUME/ PRES <br /> PVC Barter METHOD TYPE (Voa/Glass/Plastic) <br /> TPH-g 8 015A 2 x 40mL VO.4 4 °C, HCl <br /> Bailer Rope-New or Cleaned? New TPH-d 8015M 1 x IL Amber Glass 4 °C <br /> Sample Time VOCs(BTEX) 8260_6 2 x 40mL VO.4 4 °C HCl <br /> Sample ID <br /> Replicate ID (if apply None <br /> Laboratory Associated Laboratories <br />' 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br />' gwdatathtxlsGW Semp <br /> 09l44119992 43 PM <br />