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7L <br /> — MONITORING WELL PURGE AND SAMPLE SHEET <br /> & ASSOCIATES <br /> PN6INEEPING PENLN6Y Project Name: Diamond Pet, Ripon, CA Well No: OB-19 Date: April 9, 20,113 <br /> filtllt ENGINEEPIN6 <br /> GPGNNPWpiEP NYOPOLPGY <br /> Project No: 010107.04 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measuring Method: 2 ti,re Reference Point Elevation: 66.80 <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 (gal) gal <br /> CALCULATION 1 2 1 4 6 <br /> 45 X'' 044 1O O.ea 1aa <br /> PURGING AND SAMPLING DATA <br /> Purge Method: Pure Depth: <br /> Time 4-.S R 4,;"I <br /> Volume Purge <br /> al.) <br /> Gallons Per <br /> Minute m Z <br /> pH <br /> Temperature(C) <br /> E.C.(pmhos) I®a9 SDi� 2- <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Com ments/Observations: <br /> Total Purge Volume: 4-- (gal) Disposal: <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 />