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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> & ASSOCIATES <br /> EN 61"I",A,"1EE1R1I6ON6OYGROUNRWATER HYDRO <br /> Y6 <br /> Project Name: Diamond Pet, Ripon, CA Well No: M-7-13 Date: 07/05/2017 <br /> Project No: 010107.09 Task 3 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea rinq 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 Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION 412Z Igi _ X 1 2 6 <br /> I B,gZ,. o.oa 0.16 17 o.64 Ina 12, 04 ' 3G.13 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: A-0 <br /> Time 1¢3 40 }452 <br /> Volume Purge <br /> al t7 IZ 1 3fo <br /> Gallons Per <br /> Minute m Z <br /> pH <br /> Temperature(C) <br /> E.C.(pmhos) Sill SS3 S 9 <br /> Turbidity/Color <br /> Odor(YIN) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: 4- (o (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 /> I <br />