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LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASS OCIATES <br /> EN GINEEHING 6E0 LGGY <br /> CIVIL EF.6INE ENING <br /> GROUNDWATER HYDROLOGY <br /> [Proiec' <br /> Name: Neenah Paper CompanyWell No: OB-23 Date: A- , f2._ <br /> Prot o <br /> No:005194.03 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measuring Method: Reference Point Elevation: 67.72 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE (feet) (feet) Column Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION 1 4 6 _ <br /> 46 ZS, — 2o,ZS ] O.o4 .; 0.64 1.44 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: Pure Depth: <br /> Time ) <br /> Volume Purge <br /> al c7 ¢ 1Z <br /> Gallons Per <br /> Minute m re <br /> pH 44 }.Al I¢� <br /> Temperature(C) <br /> E.C.(pmhos) (g ( Po (o <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Total Purge Volume: (gal) Disposal: fo • e ;a�,r <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 />