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1 <br /> Field Log <br /> Protect Name Canapas-Padfic <br /> Chent: WHF Environmental Date 3/21194 <br />' Sample Location I D MW 7 <br /> Sampler Mark Haynes <br /> Groundwater- XX Other <br />' Casing Diameter 2 inch XX 4 inch 6 inch Other <br /> Calculated Purge Vol (gal) 22 <br /> Depth of well (feet) 6500 Actual Purge Vol (gal) 400 <br /> - Depth to water(feet) 5134 <br /> FIELD MEASUREMENTS <br /> VOLUME P H E C TEMPERATURE <br /> TIME (gal) (units) (us/ms) (Degrees C) <br /> 300 703 547 186 <br /> 350 700 542 1 S 3 <br /> 400 700 540 181 <br /> PURGE METHOD_ 2"BhIdder Pump <br /> SAMPLE METHOD <br /> Remarks _ Development <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 <br /> I D (inches) Gal/FT MFT Ft of Water Lbs/Sq In 04335 <br /> Lbs/Sq In Ft of Water 2 307 <br /> iCubic Feet Gallons 748 <br /> 7 <br /> 15 00918 00123 Gallons Liters 3 785 <br /> 2 01632 00218 Feet Meters 03048 <br /> 4 06528 0 0873 Inches Centimeters 2--Zf <br /> 6 1 469 01953 <br /> HKM ENVIRONMENTAL <br /> 10274 Jalapa Way LaGrange, Ca 95329 (209)852-2240 <br />