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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> @ASSOCIATES <br /> EX...ME.. @EOL O6Y <br /> CIVIL ER6IREERIRG <br /> 6R OYR 0 R ATEA HERMIT <br /> Project Name: Diamond Pet, Ripon, CA Well No: M-7-13 Date: 04/02/2018 <br /> Project No: 010107.10 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring 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 Column Volume Volume <br /> VOLUME ( ) (feet) feet Casing Diameter (gal) al <br /> CALCULATION 41 1 2 4 6 c <br /> Z�, Ire 13 .8 X4- 0.04 ais sa a4 q <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure De the -,.- 4a <br /> Time loop. 101,2- to I L teLO <br /> Volume Purge <br /> at D B ls� Z4 <br /> Gallons Per <br /> Minute m 7i <br /> pH <br /> Temperature(C) AD. 7-b 50 <br /> E.C.(Nmhos) <br /> Turbidity/Calor <br /> Odor(Y/N) �J z <br /> Casing Volumes <br /> Dewatered(Y/N) 1 <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: 7iQ— (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 />