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' ET <br /> GROUNDWATER SAMPLING FIELD DATA SHE <br /> Project Name CALTRA NS✓DISTRICT 10 <br /> Site Stockton Maintenance Date i !rte Sampler <br /> Project No 103827-02 Weather `: 4 cdvvL <br />' Monitoring Well ID w Z Vapor Monitoring Results(ppmv) BZ= WH= <br /> Casing Diameter Z" 4" Lj F ❑Other Casing Material Q SCH 40-PVC ❑other 5 Steel <br />' Total Depth(ft-TOC) ^_?'I ,I Floating Immiscible Layer Observed? No <br /> Depth to Water(ft-TOC) u R Z l Floating Immiscible Layer Thickness(feet) NA <br /> 2"=O 16 Min Purge <br /> Water Column Height(feet) 3' K x 4"=065 gal/ft= , O. q7 x3 = c Z Volume <br /> 6 =147 ( alIons) <br /> Water Level Measurement Equip Sohnst Water Level Indicator Cleaned yes <br /> Purging Method/Equipment _ Disp PVC Bailer/2"GRUNDFOS 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 Hydac Calibration(date/time) Factory calibrated <br />' Comments pH STND FIELD pH FIELD TEMP (°F) <br /> 40 <br /> 70 <br /> tTIME PURGE VOL. TEMP pH COND COMMENTS(color, turbidity,odor, sheen,etc) <br /> (gallons) (°F) (µs/cm) 11 <br /> f3 °U O 50 . Sy /� 20 Y It < rF� 5l e� hv� , (:� .7 <br /> o �'8 S G , se 656 r <br /> zo 6 6F3 ov ri -- <br /> 4c7 G/ , y G, '57 73v 1r <br /> 6L) . Z 5,5 1 .7'(0 -- <br /> 12 a17 C _ SOL v <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/G1ass/Plastic) <br /> TPH-g 8015M 2 x 40mL VOA 4 °C, HCl <br /> Bailer Rope-New or Cleaned? New TPH-d 8015M 1 x 1L Amber Glass 4 °C <br /> Sample Time D , � VOCs(BTEX) 8260 2 x 40mL VOA 4 °C HCl <br /> Sample ID 5 nc _L.N M'_'ti, <br /> Replicate ID(if appl ) None <br /> 1 <br /> Laboratory Associated Laboratories <br /> 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br />' Gw aamphng foam x sGw samp <br /> 12107119991-11 PM <br />