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' �n r0� oore GROUNDWATER SAMPLING FIELD DATA SHEET <br /> [Project Name CAL TRANS/DISTRICT 10 <br /> Site Stockton Maintenance Date i Sampler <br /> Project No 103827-02 Weather crz,L <br /> Monitoring Well ID M Lt. - O -1 Vapor Monitoring Results(ppmv) BZ= WH= <br /> Casing Diameter X' M 4" 6" El Other Casing Material R]SCH 40-PVC ❑Other 5 Steel <br /> Total Depth(ft-TOC) -)1 6 f Floating Immiscible Layer Observed9 No <br />' Depth to Water(ft-TOC) _ y t, 9 y Floating Immiscible Layer Thickness(feet) NA <br /> 2'=0 16 Min Purge <br /> Water Column Height(feet) 015 X 4 =0 65 gal/ft= 2y 10 x 3 = G ( Volume <br /> I6"= 147 (gallons) <br /> Water Level Measurement Equip Sohnst Water Level Indicator Cleaned yes <br /> Purging Method/Equipment Dim PUC Basler/2"GRUNDFOS Pump/Whale 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 calibrated <br /> Comments pH STND FIELD pH FIELD TEMP. (°F) <br /> 40 <br /> 70 <br />' TIME PURGE VOL TEMP pH COND COMMENTS(color,turbidity,odor, sheen, etc) <br /> (gallons) (°F) (µS/cm) <br /> o , 7 3 , 13 ��v Y�fl- ?,��✓n 1,,� o 5l a� -, <br /> s� <br /> 66 <br /> Gu 701010 Cr!LIL14 V .fyI'll ocrIs <br /> r . <br /> 3� 0 Oo t U2 o CGP No �, L rr✓ G,L.2 P--1 <br /> ct <br /> C to Z.0 t ---- <br /> C, 1 G Z G C13 10 ( c> <br /> jTotal Volume Purged(gallon) Time Finished Purging <br /> 1 <br /> Sampling Method/Equipment Disposable PARAMETER USEPA CONTAINERSNOLUME/ PRES PVC Bailer - METHOD TYPE (Voa/Glass/Plastic) <br /> TPH-g 8015M 2 x 40mL VOA 4 °C HCl <br /> Bailer Rope-New or Cleaned? New TPH-d 8015M 1 x IL Amber Glass 4 °C <br />' Sample Time 7 ' t S VOCs (BTEX) 8260 2 x 40mL VOA 4 °G HCl <br /> Sample ID <br /> Replicate ID (if app]) None <br /> Laboratory Associated Laboratories <br />' 806 North Batavia <br /> Oran e, CA 92868 <br /> Comments <br />' GW sampling form x6GW samp <br /> 12/07119991 11 PM <br />