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FGROUNDWATER SAMPLING FIELD DATA SHEET <br /> Am <br /> Project Name CAL TRA NS/DISTRICT 10 Date 3/30/99 Sampler TJfVIA S <br /> Project No 103872-02 Weather Sunny, Warm—65'F <br /> Monitonng Well ID MW-24 Vapor Monitoring Results(ppmv) BZ= PVH= <br /> Casing Diameter 2" ❑2 4" [16" ❑other Casing Material Q SCM 40-PVC ❑Other S Steel <br /> Total Depth(ft-TOC) 8844 Floating Immiscible Layer Observed? No <br />' Depth to Water(ft-TOC) 4548 Floating Immiscible Layer Thickness(feet) NA <br /> 2"=0 16 Min Purge <br /> Water Column Height(feet) 42 96 h 4"=0 65 gal/ft= 2792 x3 = 8377 Volume <br /> 6' =147 (gallons) <br /> Water Level Measurement Equip HERON Water Level Indicator Cleaned yes <br /> Purging Method/Equ>,pment Disposable PVC Barter/3"GR UNDFOS Pump Cleaned yes <br /> Pump Lines/Bailer Ropes-New or Cleaned9 Cleaned <br /> Temp/pH Meterydac Calibration (date/time) Factory calibrated <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 />' 3 16 15 694 770 0 75x 1000 Light Brawn, Slipht Turbidr , No Odor, No Sheen <br /> 319 30 688 760 0 79 x 1000 Light Brown, Slight Turbidity, No Odor, No Sheen <br /> 322 45 681 740 0 82 x 1000 Clear, No Turbidity, No Odor, No Sheen <br /> 324 60 677 744 0 80x 1000 Clear No Turbidity, No Odor, No Sheen <br /> 327 75 663 743 0 79x 1000 Clear, No Turbidity, No Odor No Sheen <br /> 329 838 681 733 0 82x 1000 Clear, No Turbidity, No Odor, 1Vo Sheen <br /> Total Volume Purged (gallon) 838 Time Finished Purging 3 29 PM <br /> Sampling Method/Equipment Disposable _ PARAMETER USEPA CONTAINERS/VOLUME/ PRES <br /> PLC Baster METHOD TYPE (Voa/Glass[Plastic) <br /> Ga,,BTEX 8015/8021 1 x 40niL 10.4 4 °C, HCl <br /> Bailer Rope-New or Cleaned? New TPH-d 80151I 1 x 1L Aniber Glass 4 °C <br />' Sample Time 3 45 P1I VOCs (BTEX) 8260 1 x 40mL L0.4 4 °C HCl <br /> Sample ID Shop 10-MTV-24 <br /> Replicate ID (if apply None <br /> Laboratory Applied Analytical <br /> 1 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br /> 1 MW 24 April AS <br />