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GROUNDWATER SAMPLING FIELD DATA SHEET <br /> 1 Project Name CALTRANS/DISTRICT 10 Date 411/99 Sampler TJTVIAS <br /> Project No 103872-02 Weather Sunny, Breeze, Cool 60 OF <br /> Monitoring Well ID MTV-25 Vapor Momtonng Results(ppmv) BZ= WH= <br /> Casing Diameter El 2" 4" ❑6' Other Casing Material ❑� SCH 40-PVC ❑Other S Steel <br />' Total Depth(ft-TOC) 75 00 Floating Immiscible Layer Observed9 No <br /> Depth to Water(ft-TOC) 4589 Floating Immiscible Layer Thickness (feet) NA <br /> 2'=a 16 Min Purge <br /> Water Column Height(feet) 2911 x 4'=0 65 gal/ft= 1892 x3 = 5676 Volume <br /> 6"= 1 47 (gallons) <br /> Water Level Measurement Equip HERON Water Level Indicator Cleaned ties <br /> Purging MethodlEquipment Disposable PVC Bailer/2"GRUNDFOS Pump Cleaned vev <br /> Pump Lines/Bailer Ropes-New or Cleaned9 Cleaned <br /> Temp/pH Meter Hvdac 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 />' 1IME PURGE VOL. TEMP pH COND COMMENTS(color, turbidit), odor, sheen, etc) <br /> (gallons) (°F) <br />' 11 47 10 695 --- <br /> === Clear, Slight Turbidity, No Odor, No Sheen <br /> 11 49 20 685 Light Brown, Sh ht Turbidity, No Odor No Sheen <br /> 11 51 30 686 --- --- Very Light Brown, Slight Turbidity, No Odor, No Sheen <br /> 11 53 40 68 1 =-- _-- Clear, No TurbidityNo Odor No Sheen <br /> 11 55 50 687 Clear No Turbidity No Odor, No Sheen <br /> 11 56 5676 692 --- --- Clear, No Turbidity No Odor, No Sheen <br /> Total Volume Purged(gallon) 5676 Time Finished Purging 11 56 AM <br /> Sampling Method/Equipment Disposable _ PARAMETER USEPA CONTAINERS/VOLUME/ FRES <br />' PVC Bailer METHOD TYPE (Voa/Glass/Plastic) <br /> Gas/BTEX 801518021 1 x 40mL V0A 4 °C, HCl <br /> Bailer Rope-New or Cleaned New TPH-d 801511 I x IL Amber Glasv 4 °C <br /> Sample Time 12 07 PM VOCs (BTF–Y) 8260 1 x 40mL V0A 4 °C HCl <br /> Sample ID Shap 10-MW-25 _ <br /> Replicate ID (if apply None <br /> (Field Drip ID) <br /> Laboratory Applied Analytical _ <br /> 1 806 North Batavia <br /> Orange, CA 92868 <br /> Comments <br /> 1 MW 25 April xls <br />