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MONITORING WELL PURGE AND SAMPLE SHEET <br /> 0 <br /> LAWRENCE <br /> @ASSOCIATES <br /> ER6IREERIRR SEOIR6Y <br /> [IVIt ER OIREFRIR6 <br /> RRRRRR'WATER RYRRRIR6Y <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-8 Date: 01/02/2018 <br /> Project No: 010107.10 Task 1 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 59.67 <br /> Total DepthDepth 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 31.513 11 " o I$,39 X 1 2 4 6 e <br /> 0.04 1 o. s 0.64 1 1.°° <br /> PURGING AND SAMPLING DATA , <br /> Pure Method: 12-volt pump Pure Depth: 50.S- <br /> Time <br /> 0.5Time lo 0 113Z,I 16 3 <br /> Volume Purge <br /> al 0 ¢ 8 1 Y <br /> Gallons Per <br /> Minute m <br /> pH (11 9 <br /> Temperature(C) <br /> E.C. (pmhos) 896 1 Jos 903 <br /> Turbidity/Color Gle,( r Q1as CIeA� <br /> Odor(YIN) 06 <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: <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 />