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NMENTAL Ine. <br /> Hk)WENVIRV <br /> Field LDg <br /> Project Name: <br /> Client Date: <br /> Sample Location I.D.: <br /> Sampler. <br /> Groundwater >y- Other <br /> Casing Diameter. 2 inch I� 4 inch 6 inch Other <br /> Calculated Purge Vol.(gaL) <br /> Depth of well(feet) 7 -7, If Actual Purge Vol. (gal.) /;L d <br /> r- Depth to water(feet) ,I e , q 6 <br /> FIELD MEASUREMENTS <br /> VOLUME P H E.C. TEMPERATURE <br /> TIME (gal.) (units) (ushos/cm) (Degrees C) <br /> -3 , 0 7 3 l <br /> 35qA=' 1 07 f, <br /> —4- <br /> PURGE METHOD_ <br /> SAMPLE METHOD <br /> Remarks: <br /> r- Signature <br /> VOLUMES PER 11N LENGTH SELECTED CONVERSION FACTORS <br /> WELL CASING DIAMETERS <br /> Volume per unit length To Convert Into Multiply <br /> Well casing Cubic <br /> 1.0-(inches) GaVFT' F-17FI Ft of Wader Lbs/Sq.In. 0.4335 <br /> Lbs/Sq. In. Ft of Water 2.307 <br /> Cubic Feet Gallons 7.48 <br /> 1.5 0.0918 0.0123 Gallons Liters 3.785 <br /> 2 0.1632 0.0218 Feet Meters 0.3048 <br /> 4 0.6528 0.0873 Inches Centimeters 254 <br /> a 1.469 0.1963 <br /> HKM ENVIRONMENTAL INC. <br /> 10274 Jalapa Way LaGrange.Ca.95329 (209)852-9551 <br /> r <br />