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WHF Inc , Environmental and Engineering Group <br /> Field Log <br />�rolect Name of Date <br /> Sample Location 1 O ry (,t� <br /> Lampler <br /> groundwater ... x Other <br /> CaSLng Diameter 2 inch X 4 inch 6 inch Other <br /> I <br /> Depth of well (feet) * Calculated Purge Vol (gal ) X =19, <br /> Depth to water (feet) (y� .11 Actual Purge Vol (gal ) <br /> FIELD MEASUREMENTS <br /> VOLUME PH E C TEMPERATURE <br /> TIME (gal <br /> (gal ) �^ (uunit"sem} (ushoslcm) (Degrees C) <br /> ;ts <br /> jP*E METHOD <br />(SAMPLE METHOD <br /> Remarks <br /> Signature <br /> VOLUMES PER UNIT LENGTH SELECTED CONVERSION FACTORS <br /> WELL CASING DIAMETERS <br /> Volume per unit length To Convert Into -Multiply <br /> Well Casing Cubic Ft of Water Lbs/Sq In 04335 <br /> 1 D (inches) Gal/FT FT/FT Lbs/Sq in Ft of Water 2 307 <br /> Cubic Feet Gallons 7 48 <br /> 1 5 00918 00123 Gallons Liters 3 785 <br /> 2 2_16�,2 00218 Feet Meters 03048 <br /> 4 0 6528 00873 Inches Centimeters 2S4 <br /> •6 1 469 0 1963 <br />