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i /nn� DUCE.* <br /> GROUNDWATER SAMPLING FIELD DATA SHEET <br /> Project Name CAL TRANS/DISTRICT 10 <br /> Site Stockton Maintenance Date 7 � Sampler <br /> Project No 103827-02 Weather <br />' Monitoring Well ID III t" 3 Vapor Monitoring Results(ppmv) BZ= WH= <br /> Casing Diameter 2" 4" __[:J6'___E1other Casing Material Q SCH 40-PVC ❑Other S Steel <br /> Total Depth(ft-TOC) , v Z Floating Imr usable Layer Observed? No <br /> Depth to Water(ft-TOC) ER Floating Immiscible Layer Thickness(feet) NA <br /> 2"=0 16 Min Purge <br /> Water Column Height(feet) �cf, l q x 4"=0 65 gal/ft= 1519 x 3 = 5 Volume <br /> 6°=147 (gallons) <br /> Water Level Measurement Equip Solinst Water Level Indicator Cleaned yes_ <br /> Purging Method/Equtpment Disp PVC Bader/2"GR UNDFOS Pum /Whale Pump Cleaned _ des <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) (°l) (µS/cm) <br /> (0 (' /_ 5 G q C) 610 G'1,e e 4_ t i � <br /> 30 l v G 56 zqo k4 51, J,4"'F 121, ad,-,"r • <br /> a o G 3, v -------- <br /> 50 -1- 710 5 o"/, P- <br /> G5- ! G 8Z Cr0 <br /> r <br /> r <br /> rTotal Volume Purged(gallon) Time Finished Purging <br /> Sampling Method/Equipment Disposable PARAMETER USEPA CONTAINERS/VOLUME/ PRES. <br /> PVC Bailer METHOD TYPE (Voa/Glass/Plastic) <br /> TPH-g 8015M 2 x 40mL VOA 4 °C, HCI <br /> Bailer Rope-New or Cleaned? New TPH-d 8015M I x ILA mb er Glass 4 °C <br /> Sample Time VOCs(BTT Y) 8260 2 x 40mL VOA 4 °C, HCI <br /> Sample ID <br /> Replicate ID (if apply None <br /> 1 <br /> Laboratory Associated Laboratories <br />' 806 North Batavia <br /> Orange, CA 92868 <br />' Comments <br /> GW=nphng forth x6GW samp <br /> 17(07119991 11 PM <br />