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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> EX 6IX EFRIN6 6F II EOBY <br /> CMI FN6IXE F R I R6 <br /> MEMOWATER RYDROIOBY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-4 Date: 7/25/2016 <br /> Proect No: 010107.08 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measurin Method: 2-wire electric sounder Reference Point Elevation: 69.39 <br /> Total DeptM <br /> Water Multiplier for Casing Total Purge <br /> WELL PURGE (feet) Column Casing Diameter Volume Volume <br /> VOLUMEfeet al al <br /> CALCULATION <br /> 4615. 61 X o.oa .tis o4 1� 2E5 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 72-volt ump Pure De the <br /> Time It 35 It3� L-3extrill-\ <br /> Volume Purge <br /> al a 3 C <br /> Gallons Per <br /> Minute m <br /> pH '3, S <br /> Temperature(C) l9 14 a 15 <br /> E.C.(pmhos) 30r,s Z86to Z}0$ <br /> Turbidity/Color 1, 6 <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Com ments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: (gal) Disposal: evaporation/infiltration <br /> Weather Conditions: <br /> Condition of Well Box and Casinq at Time of Sampling: <br /> Well Head Conditions Requiring Correction: <br /> Problems Encountered During Purging and Sampling: <br /> Comments: q C uii� 40,3 Cr5 <br /> I <br />