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L-TL n w a E x c s MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> EN6INEEAING GEGEG6Y Project Name: Diamond Pet, Ripon, CA Well No: OB-7 Date: April 9, 2013 <br /> CVIE ENGINEERING <br /> 6AUUNUWAiEfl NYGAULU6Y <br /> Project No:010107.04 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Meas ring Method: Reference Point Elevation: 69.55 <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 gal (gal) <br /> CALCULATION �� r ( 4 4 6 <br /> 49 X"o.o4 s 0.64 1,44 3, 43 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: Purge Depth- <br /> Time <br /> e theTime 1354 1 3 9 d 3 rs IAzro <br /> Volume Purge <br /> (gal) <br /> Gallons Per <br /> Minute m 7/ <br /> pH �, �.3 3 <br /> Temperature(C) 4,� co <br /> E.C.(pmhos) <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 />