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1 <br /> & QQrQ GROUNDWATER SAMPLING FIELD DATA SHEET <br />' T NSIDISTRICT 10 Date 4/1/99 Sampler TJbY/AS <br /> Protect Name CAL RA Cool—60 F <br />' Project No 103872-02 Weather Sunn Y o <br /> Monitoring Well ID MW-8 Vapor Monitoring Results(ppmv) BZ= WH= <br /> Casing Diameter2- 4" ❑6' ❑Other Casing Material 0 SCH 40-PVC Q Other S Steel <br /> Total Depth(ft-TOC) 7660 Floating Immiscible Laver Observed? No <br />' Depth to Water(ft-TOC) 4585 Floating Immiscible Layer Thickness(feet) NA <br /> 2"=0 16 Mm Purge <br /> Water Column Height(feet) 3075 x 4'=o ss gal/ft= 1999 x 3 = 59 96' —Volume <br /> l m)6 =1 47 <br /> Water Level Measurement Equip HERON Yhater Level Indicator Cleaned ^ yes <br /> Purging Method/Equipment 2"GR UNDFOS Pum Cleaned <br />' Pump Lines/Bailer Ropes-New or Cleaned? Cleaned <br /> Temp/pH Meter Hy!dac Calibration (date/time) Facto calibrated <br /> Calibration (date/time) Factory calibrated <br /> Conductivity Meter H dac <br />' Comments Start pump at 6 30 pH STND FIELD pH FIELD TEMP (°F) <br />' TIME 1PURGIEVOL. TEMP PH COND COMMENTS(color, turbidity,odor, sheen,etc) <br /> (gallons) CF) (µS/cm) <br /> 635 15 652 872 155 x 1000 Clear, No Turbidi , No Odor, No Sheen <br /> 630 30 637 745 140 x 1000 Clear, No Turbiditv, No Odor, No Sheen <br /> 643 45 666 725 143 x 1000 Clear, No Turbidity, No Odor, No Sheen <br /> 60 655 692 142 x 1000 Clear, No Turbidity, No Odor, No Sheen <br /> M <br />! 60 Time Finished Purging <br /> Total Volume Purged(gallon) _ <br /> Sampling Method/Equipment Disposable __ PARAMETER USEPA CONTAINERSNOLUME/ PRES <br /> PVC Bailer METHOD TYPE (Voa/Glass/Plastic) <br /> OC <br /> Gas/BETX 8015/8021 1 x 40niL YO.4 4 °C, HCl <br /> Bailer Rope-New or Cleaned? New TPH-d 8015M 1 x IL 4mber Glass 4 OC, HCl <br /> Sample Time 7 00 FM VOCs (BTEX) 8260 1 x 40mL VQ4 <br /> Sample ID Stock-MPV-8 <br />! Replicate ID (if apply None <br /> (Field Dup ID) <br />! Laboratory Applied 4nalytical <br /> 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br /> MW-8 Apri As <br />