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H 1V Z_NV1R0 1VZ__NTAL Inc. <br /> Field Log <br /> Project Name: Deboer-New Highway <br /> Client: WHF Inc. Date: 12/13/95 <br /> Sample Location I.D.: MW 3 <br /> Sampler: Jeff Webb <br /> Groundwater: XX Other: �. <br /> Casing Diameter: 2 inch XX 4 inch 6 inch Other: <br /> Calculated Purge Vol. (gal.) 2.23 II <br /> .,, Depth of well (feet) 36.64 Actual Purge Vol. (gal.) 7.50 <br /> Depth to water(feet) 22.96 ' <br /> li <br /> 3 FIELD MEASUREMENTS <br /> VOLUME P H E.C. TEMPERATURE <br /> TIME (gal.) (units) (ushos/cm) (Degrees C) <br /> 11:45 2.5 4.88 1285, 17.5 <br /> 12:00 5.0 4.95 1260. 16.8 l <br /> 12:11 7.5 4.96 1278. - 18.7 iI <br /> �' II <br /> PURGE METHOD— 2"Bladder Pump _ <br /> SAMPLE METHOD 2" Disposable Bailer - <br /> Remarks: <br /> Fi <br /> i� <br /> F �— <br /> -.," Signature <br /> f VOLUMES PER UNfT LENGTH SELECTED CONVERSION FACTORS , <br /> WELL CASING DIAMETERS <br /> Volume per unit length To Convert Into Multil'ply <br /> �. Well casing Cubic <br /> I.D. (inches) Gal/FT FT/FT Ft.of Water Lbs/Sq. In. 0.4335 <br /> Lbs/Sq. In. Ft of Water 2.307 <br /> Cubic Feet Gallons 7.481 <br /> 1.5 0.0918 0.0123 Gallons Liters 3.785 <br /> 2 0.1632 MW 16 0.0218 Feet Meters 0.3048 <br /> " 4 0.6528 0.0873 Inches Centimeters 2� <br /> 6 1.469 0.1963 <br /> F <br /> HKM ENVIRONMENTAL, INC. <br /> .a/ 10274 Jalapa Way La Grange, Ca.95329 (209)852-9551 <br />