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LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> EN G IN EE PING GEG LGGY <br /> CIVIL ENG INE'RING <br /> GROU.4-WATER HYDROLOGY <br /> Project Name: Neenah Paper Company Well No: OB-22 Date: A- 7 r <br /> Project No: 005194.03 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measuring Method: Reference Point Elevation: 57.59 <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 2 4 6 _ <br /> 45 13,4qr — 3 1,S-L X o.oa i 0.64 1.44 5-6 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: Pure Depth: <br /> Time 1 l 31 l l ; ►l 5 11 1 3 <br /> Volume Purge <br /> al <br /> Gallons Per <br /> Minute m Q <br /> pH C L,� <br /> Temperature(C) l'l g <br /> E.C.(pmhos) 1p� 1065 1p(oS <br /> Turbidity/Color C C I t G,1r <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Total Purge Volume: (gal) Disposal: -}o <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 />