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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> 10 <br /> R I tl 11 <br /> 6F 4144Y <br /> CIVIL EN61 Xf <br /> BRXXtlXIWXiFA XYXA00.1g4l44Y <br /> Project Name: Diamond Pet, Ripon, CA Well No: M-7-B Date: 04/04/2017 <br /> Project No: 010107.09 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measurin Method: 2-wire electric sounder Reference Point Elevation: 68.45 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE (feet) (feet) Column FCasing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION <br /> 41 ZL,42 ' o.oa o s oca IA4 9 3 2-7.. <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure De the <br /> Time pl } Ero <br /> ZL. 10 2.? Io3Z <br /> Volume Purge <br /> al t0 3a <br /> Gallons Per <br /> Minute m 'L <br /> pH -3.2 4,3 ?,4- <br /> Temperature(C) �& 2�0b 20 `o <br /> E.C.(pmhos) I,z s 4- <br /> Turbidity/Color Turbidity/Color o, cle,r <br /> Odor(Y/N) <br /> Pie <br /> Casing Volumes o y <br /> Dewatered(Y/N) ✓o <br /> Com ments/Observations: <br /> Global ID: STL 5SJO23566 <br /> Total Purge Volume: (gal) Disposal: evaporation/infiltration <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 /> amplin :Comments: <br />