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\7o- MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> EY6IREERIM6 6ERL06Y <br /> L IVIL ENGINEERING <br /> GROSS WATER HYRROLO6Y <br /> Project Name: Diamond Pet, Ripon, CA Well No:ASB-2 Date: 04/02/2018 <br /> Project No: 010107.10 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mae ring Method: 2-wire electric sounder Reference Point Elevation: <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 al <br /> CALCULATION _ X 1 2 4 1 6 _ <br /> 0.04 0.16 0.64 1 1.44 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: <br /> Time 13 <br /> Volume Purge <br /> al <br /> Gallons Per <br /> Minute m <br /> pH °I I <br /> Temperature(C) <br /> E.C.(pmhos) (� <br /> Turbidity/Color <br /> Odor(YIN) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/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 />