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WallaceKuhl <br /> GROUNDWATER PURGE AND SAMPLE DATA NNi U U I ^ _r E s ' N <br /> Job Name: Unocal Operable Unit <br /> Job#: 6324.02 Date: February 5, 2007 <br /> Well ID: MW 5 Personnel: <br /> ' Gauging Data <br /> Measuring Equipment: L /IP <br /> Measuring Reference Point ription: TOC Well Cap Pressurized: jYesI <br /> ' asing <br /> Total Depth Depth to Water Column Casing Diameter Casing mes toTotal Purge <br /> WeII Purge (feet) Water(feet) (feet) Multiplier (gurgeVolume(gal) <br /> Volume <br /> Calculation Z� / L x 3/4 2 4 6 = —1A1 `L40.023 0.163 0.653 1.46 ' J <br /> ' Purging Data <br /> Purge Method: Bailer / mp / Foot Valve / Other(Specify): <br /> Multi-parameter Meter Used: an / YSI 556 / Horiba U-22 / Other(Specify): <br /> Volume Temp Conductivity TDS Turbidity/ <br /> ' Time Purge(gal) (deg C) pH (µs/cm) (ppm) Color <br /> 'Z ' 4f _7 75��f y Ct eA� <br /> 1 <br /> -P-I <br /> 1 <br /> ' Product Sheen Y Dewatered Yes o <br /> Petroleum Hydrocarbon Odor No <br /> Comments: <br /> Sample Data 2, Well Condition Weather Conditions: <br /> Sample Time: C� l Well Box Not OK <br /> um er o <br /> Container Type Containers Preservative Well Box Lid 0 Not OK Problems Encountered: <br /> ' VOA 6fNo <br /> L Bolts OK Not OK <br /> Poly 1neCasing Cap O Not OK <br /> 1 L Amber 22S203 Lock Not OK <br /> LDPE Tubing Not OK <br /> ' Grout O Not OK <br />