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r- I%/ <br /> Sample Well Specific Field Data Sheet <br /> Date: <br /> Tech.Name: MRP Name/No: <br /> Well No: _ _ Reference Point: <br /> Total Well Depth('PWD) ft. Well Diameter Conversion Factor <br /> Depth to Water(WD): ft (In.) (CV) <br /> ft <br /> Casing Diameter: in 2" 0.163 <br /> 4" 0.652 <br /> Water Column Height(TWD—WD): ft. 6" 1.468 <br /> Casing Volume: gal=Water Column Height x CV <br /> Purge Volume: gal=Casing Volume x 3(volumes required) <br /> Purge Rate: gal/min Purge Method: <br /> Time Volume Purged pH EC ORP Temp Tub.* Comments <br /> (gal) (pH Units) (pmohs/cm) (mV) CC) <br /> *observation <br /> Total Purge Time: Total Purge Volume: . gal. <br /> Sampling Method: <br /> Decontamination Procedure: <br /> Notes: <br />