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WHF Inc , Environmental and Engineering Group <br /> Field Log ✓� <br /> olect Name Q Date / '�—7 ' <br /> 1 <br /> I Sample Location I D Gc' 4 j <br /> ampler <br /> roundwater Other <br /> Casing Diameter 2 inch 4 inch 6 inch Other <br /> I <br /> Depth of well (feet) Calculated Purge Vol (gal ) <br />�epth to water (feet) Z> Actual Purge Vol (gal ) <br />' FIELD MEASUREMENTS <br /> VOLUME PH E C TEMPERATURE <br /> TIME (gal I (units) (ushoslcm) (Degrees C) <br /> 03� � .5' <br /> O 02-- I fZ Z :?- 2-- <br /> IV S's � � c4 .oma rC', tC -7, r s <br /> 1POLETHOO <br /> IAMPLE METHOD <br /> Remarks <br /> I <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 0 4335 <br /> 1 O (inches) GallFT FTIFT 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 gjfa2 00218 Feet Meters 03048 <br /> 4 06528 00873 Inches Centimeters 254 <br /> �6 1 469 01963 <br />