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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> & ASSOCIATES <br /> EXBINEf RIX6 6EBE86Y <br /> 61VIL EN41 XfERlN4 <br /> 6RRYY84XiER XY4X4144Y <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-17 Date: 04/04/2017 <br /> Project No: 010107.09 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mee ring Method: 2-wire electric sounder Reference Point Elevation: 59.79 <br /> Water Casing Total Purge <br /> WELL PURGE Total Depth Depth to Water Column Multiplier for Volume Volume <br /> VOLUME (feet) (feet) feet Casing Diameter al al <br /> CALCULATION 32 i / 1 2 4 6 _ <br /> 4,)$ - I}8 Z x o.oa 0.1 osa i.4a <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: <br /> Time 55 135- 13Sq 1401 <br /> Volume Purge <br /> al O 4' 18 I L 16 <br /> Gallons Per Z � <br /> Minute m <br /> pH .Sa- �. 4 41 y <br /> Temperature(C) ty 3R �° 19 as <br /> E.C.(pmhos) Zolk 18 (919 y <br /> Turbidity/Color t 0 U <br /> Odor(Y/N) >'lb <br /> Casing Volumes <br /> Dewatered(Y/N) Y1 <br /> Com ments/Observations: <br /> Global ID: STL 5SJ023566 <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 />