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r. <br /> L A W R E N C E MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> ENGIN EEPING GEOLOGY <br /> L IVIL EN 6INEEPING <br /> GGOO U D N..TEN NYDIOLOOY <br /> Pro'ect Name: Neenah Paper Company Well No: OB-10 Date: ro Zo 1 <br /> Pro'ect No:005194.03 Personnel: DK/DJ <br /> PURGING AND SAMPLING DATA <br /> Water Level Measuring Method: Reference Point Elevation: 60.90 <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 1 <br /> 45 llo Z o.oa o� 0.64 1.44 <br /> PURGING DATA <br /> Pure Method: Pure De the <br /> Time )I Z 1 I I 11215 11 "� <br /> Volume Purge <br /> (gal) 01 I-, <br /> Gallons Per <br /> Minute m 4, <br /> pH L q5 3,03 <br /> Temperature(C) ��5� 14,to 5 <br /> E.C.(pmhos) A ,Z t 1 ZD . <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Total Purge Volume: (gal) Disposal: <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 />