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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> ® ASSOCIATES <br /> EXRIp FERIR6 6EO LO6Y <br /> [IYIL .XXEERIXO <br /> 6pRXMY.Y6iERffl XYRRRIRRY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-24 Date: 7/25/2016 <br /> Project No: 010107.08 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measurin Method: 2-wire electric sounder Reference Point Elevation: 58.73 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE (feet) (feet) Column Casing Diameter Volume Volume <br /> VOLUME feet al ai <br /> CALCULATION 33 X 1 2 4 6 <br /> \9, = 3 ,03 o.oa <br /> 0.1 0.64 1,442 Lda ,2a <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Zue <br /> Time og7� A- ogz5 <br /> Volume Purge <br /> al O Gallons Per <br /> Minute m II$'pH Temperature(C) °E.C.(pmhos)Turbidity/Color 't} <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: (gal) Disposal: evaporation/infiltration <br /> Weather Conditions: -3,q° <br /> Condition of Well Box and Casing at Time of Sampling: <br /> Well Head Conditions Requiring Correction: <br /> Problems Encountered During Pupging and Sampling: <br /> Comments: 37.)811 <br />