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—-7 LT <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> ENG IN E E NI NG GEOLOGY <br /> CIVIL ENGIX EEa I NG <br /> GNOO'IO-Y7ATEH HYDn OLOGY <br /> Pro'ect Name: Neenah Paper Company Well No: OB-9 Date: +/0c 17.016 <br /> Pro'ect No: 005194.03 Personnel: DK/DJ <br /> PURGING AND SAMPLING DATA <br /> Water Level Measuring Method: Reference Point Elevation: 67.87 <br /> Water Casing Total Purge <br /> WELL PURGE Total Depth Depth to Water Multiplier for <br /> Column Volume Volume <br /> VOLUME (feet) (feet) feet Casing Diameter al al <br /> CALCULATION n _ *0.�4j <br /> 4 6 <br /> 44.5 1 'a 0.64 1.44 <br /> PURGING DATA <br /> Pure Method: Pure De the <br /> Time b N 4- Del o o <br /> Volume Purge <br /> 2- <br /> al (� <br /> Gallons Per <br /> Minute m 7,vhn <br /> pH <br /> Temperature(C) I`�,$° l$.3° 71 <br /> E.C.(pmhos) n <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Total Purge Volume: (gal) Disposal: (no <br /> Weather Conditions: <br /> Condition of Well Box and Casing at Time of Sampling: <br /> Well Head Conditions Requiring Correction: <br /> Problems Encountered During Purging and Sampling: <br /> Comments: <br />