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7��Y <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> & ASSOCIATES <br /> E"GINEEflIGf°IGGY <br /> EIVIL EN6.NFE"IN6 <br /> ° Name: Diamond Pet, Ripon, CA Well No: OB-24 Date: April 9, 2013 <br /> Project No:010107.04 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Meas733 <br /> d: Reference Point Elevation: 58.73 <br /> Water Casing Total Purge <br /> WELL PURGE h Depth to Water Multiplier for <br /> Column Volume Volume <br /> VOLUME (feet) (feet) Casing Diameter (gal) ( al <br /> CALCULATION _ �+ <br /> ,'�,J — (�-,�'f- X <br /> PURGING DATA <br /> Pure Method: Purge De the <br /> Time 0 p pa;pfd 01 pa 0q i`- <br /> Volume Purge <br /> (gal) <br /> Gallons Per <br /> Minute m ^" <br /> Temperature(C) (� g�° I a f 7, <br /> E.C. (pmhos) <br /> Turbidity/Colorvrs, <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Com ments/Observations: <br /> Total Purge Volume (gal) Disposal: +n cgro 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 />