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r <br /> r 1191W E/#/WIRMNENIA' L <br /> Feld Log <br /> Project Name Canapas-Pacific <br /> Client WHF Environmental _ Date 3/30/94 <br /> Sample Location I D MW 7 <br /> Sampler Mark Haynes <br /> Groundwater )00C Other <br />' Casing Diameter 2 inch 7000 4 inch _ 6 inch Other <br /> Calculated Purge Vol (gal ) 22 <br /> Depth of well (feet) 6500 Actual Purge Vol (gal) 60 <br /> Depth to water(feel) 5120 <br /> FIELD MEASUREMENTS <br /> VOLUME P H E C TEMPERATURE <br /> TIME (gal) (units) (us/ms) (Degrees C) <br /> 1050 20 723 576 183 <br /> 1053 40 720 574 184 <br /> 1055 60 720 578 184 <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/1=T FT/FT Ft of Water Lbs/Sq In 04335 <br /> Lbs/Sq In Ft of Water 2 307 <br /> Cubic Feet Gallons 748 <br /> 16 00918 00123 Gallons Liters 3 785 <br /> 2 01632 X 0 y0�218 Feet Meters 03048 <br /> =7 v WLS v 0°73 'riches Centmete S 25 <br /> 6 1 469 01963 <br /> HKM ENVIRONMENTAL <br /> 10274-alapa Way La Grange, Ca 95329 (209)852-2240 <br />