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/'/i�lya�/ onreF <br /> GROUNDWATER SAMPLING FIELD DATA SHEET <br />' Project Name CALTRANSIDISTRICT 10 1 / <br /> • Site Stockton Maintenance Date _ 117 ZZ Sampler G G Ci <br /> Project No 103827-02 Weather 5tl'--'.✓ t,�Jfw` <br /> Monitoring Well ID Vapor Monitoring Results (ppmv) BZ-- WH= <br /> Casing Diameter [12" 4" T ❑Other Casing Material R1 SCH 40-PVC ❑Other S Steel <br />' Total Depth(ft-TOC) j Floating Immiscible Layer Observed? No <br /> Depth to Water(ft-TOC) -3-�3 Floating Immiscible Layer Thickness(feet) NA <br /> T'=0 16 Min Purge <br />' Water Column Height(feet) 22;1,C/ ? X 4'=065 gal/ft= af,L3 x3 = S Volume <br /> 6"=147 (gallons) <br /> Water Level Measurement Equip Solinst Water Level Indicator CIeaned yes <br /> Purging Method/Equipment Disp PVC Bader/2"GR UN_DFOS_PumpAVhale Pump Cleaned yes <br /> Pump Lines/Bailer Ropes-New or Cleaned? New/Cleaned <br /> Temp/pH Meter Hydac Calibration(date/time) <br /> Conductivity Meter Hy c Calibration(date/time) Factory calibrated <br />' Comments pH STND FIELD pH FIELD TEMP <br /> 40 <br />' 70 <br /> TIME PURGE VOL TEMP pH GOND COMMENTS(color, turbidity, odor,sheen,etc) <br /> (gallons) (°F) (µS/cm) <br /> 1l y U �1 � a �� it �Jt i <br /> I S 3 <br /> , , o n r nft 0FI_ V, <br /> i � <br /> o • z. �~, r• v n <br /> t;Is t 0 l n tti <br />' Total Volume (gallon)Purged Time Finished Purging <br /> g (g ) <br />' Sampling Method/Equipment Disposable PARAMETER USEPA CONTAINERS/VOLUME/ PRES <br /> PVC Bat ler METHOD TYPE (Voa/Glass/Plastic) <br /> LP:Hi_9 801 SM 2 x 40niL VOA 4 °C, HCl <br />' Bailer Rope-New or Cleaned? Nest, TPH-d 8015M I x IL Amber Glass 4 °C <br /> Sample Time _ // 0_0 VOCs(BTEX) 82606 2 x 40mL VO4 4 °C, HCl <br /> Sample ID S77JC Mfdz L <br /> Replicate ID (if apply None <br />' Laboratory Associated Laboratories <br /> 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br />' gwdatashLx]sGW Sump <br /> 09114119992 43 PM <br />