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LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> ENGINEERING GEOLOGY <br /> CIVIL fXGIXff XINO <br /> GROUND WINTER NYOAGLGGY <br /> 99 Project Name: Neenah Paper Company Well No: OB-9 Date: I / Z4 /og <br /> Project No: 005194.01 Personnel: DK/DJ <br /> PURGING AND SAMPLING DATA <br /> Water Level Mea ring Method: Reference Point Elevation: 67.87 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE Column Volume Volume <br /> VOLUME (feet) (feet) feet Casing Diameter al al <br /> CALCULATION X 1 2 4 6 n <br /> 44.5 ZQGCDD = I�(I� 0.04 o2 0.e4 44 3L 18 <br /> PURGING DATA <br /> Pure Method: Pure Depth: Pur a Rate: <br /> Time I I 0(e w OF I l l o f I I Z <br /> Volume Purge <br /> al b A- <br /> 17r <br /> Gallons Per <br /> Minute m 7i <br /> pH (GE, (o, b(e <br /> Temperature(C) Is 9'' 19 .3 o I9 L '3' <br /> E.C. (pmhos) 1 9 0 93-3 1213 849 1-, $v <br /> Turbidity/Color Gr �t 3r <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered (Y/N) <br /> Comments/Observations: <br /> Total Purge Volume: (gal) Disposal: 6 mow <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 /> • <br />