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� y <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIA7•ES <br /> EYRINEERIsYE BERT RSY HLProiect <br /> ct Name: Diamond Pet, Ripon, CA Well No: OB-8 Date: 1/11/2016 <br /> CIYIL EN6IMEERIN6 <br /> RRRUMR•YIATER HYRRRLOBY <br /> No 010107.08 Task 1 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measuring Method: 2-wire electric sounder Reference Point Elevation: 59.67 <br /> Water Casing Total Purge <br /> WELL PURGE Total Depth Depth to Water Multiplier for <br /> Volume Volume <br /> VOLUME (feet) (feet) feet Column Casing Diameter al al <br /> CALCULATION _ p. , 1 2 4 6 q _ <br /> 31.5 tiot•s3, �� !�- X 0.04 1 .1s 0.64 1 1.44 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: <br /> Time yb A-q_ 104-0 loco <br /> Volume Purge <br /> (gal) D <br /> Gallons Per <br /> Minute m S~ <br /> pH <br /> Temperature(C) sc�, i ? a' <br /> E.C.(pmhos) O b b 6& 1 <br /> Turbidity/Color t <br /> Odor(YIN) N <br /> Casing Volumes <br /> Dewatered(Y/N) N <br /> Com ments/Observations: <br /> Total Purge Volume: al 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 />