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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> CNRINCERINM 6EM.MCY <br /> CIYII EMMINEERINO <br /> GROUND WATER MYRRMEOGY <br /> Project Name: Diamond Pet, Ripon, CA Well No: M-11-13 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: 66.28 <br /> Water Casing Total Purge <br /> Total Depth Depth to Water Column Multiplier for Volume Volume <br /> WELL PURGE (feet) (feet) Casing Diameter <br /> VOLUME feet al al <br /> CALCULATION 43 _ X 1 2 4 6 _ <br /> 24, 04 - 18,36 0.04 0.16 .64 1.44 (I�S - <br /> PURGING AND SAMPLING DATA r <br /> Pure Method: 12-volt pump Pure Depth: 4-40 <br /> Time IIZv IIZL Ii3L It ? 8 <br /> Volume Purge <br /> al IL 7if 30 <br /> ,C Gallons Per <br /> Minute m <br /> pH x,34 ZZ <br /> Temperature(C) 11,0 n I , <br /> E.C.(pmhos) 10 (a 4 1 0 6 Z 10 $ <br /> Turbidity/Color G(6al CIUC <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) NJ <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 />