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11KNEN111 ONNEWAZ 117c. <br /> Field Log <br /> Project Name Lanston'S Market <br />' Client WHF Inc Date 3121196 <br /> Sample Location I D MW41 <br /> Sampler Jeff Webb <br /> Groundwater XX Other <br /> Casing Diameter 2 inch XX 4 inch 6 inch Other <br /> Calculated Purge Vol (gal ) 245 <br /> Depth of well (feet) 2829 Actual Purge Vol (gal ) 750 <br /> Depth to water(feet) 1329 <br /> 1332 <br /> FIELD MEASUREMENTS <br /> VOLUME P H E C TEMPERATURE <br /> TIME (gal) (units) (ushos/cm) (Degrees C) <br /> 955 25 104 1290 239 <br /> 1000 50 100 1256 226 <br /> 1003 75 949 1247 237 <br /> PURGE METHOD 2" Bladder Pump <br /> SAMPLE METHOD 2"Disposable Bailer <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 <br /> I D (inches) Gal/FT FT/FT Ft of Water Lbs/Sq In 04335 <br /> Lbs/Sq In Ft of Water 2 307 <br /> Cubic Feet Gallons 748 <br /> 15 00918 00123 Gallons Liters 3 785 <br /> 2 01632 00218 Feet Meters 03048 <br /> 4 06528 00873 Inches Centimeters 254 <br /> 6 1 469 01963 <br /> HKM ENVIRONMENTAL INC; <br /> 10274 Jalapa Way LaGrange Ca 95329 (209)852-9551 <br />