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L-I-L,AWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> EMOINEERING GEDIOSY Pro'ect Name: Diamond Pet, Ripon, CA Well No: OB-19 Date: 1/11/2016 <br /> O I Y I L E N 6 I N E" N G <br /> GGOOND•WAUR HYDROLOGY <br /> Project No: 010107.08 Task 1 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measuring Method: 2-wire electric sounder Reference Point Elevation: 66.80 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE Casing Volume Volume <br /> VOLUME (feet) {feet) feet asing Diameter al al <br /> CALCULATION1 2 4 6 <br /> 45 2.B-,14" 0.04 8 0.84 1.44 Z I <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure De the <br /> Time <br /> Volume Purge <br /> e <br /> Gallons Per <br /> Minute m <br /> pH <br /> Temperature(C) <br /> E.C.(prnhos) �0 Qj0-I- <br /> Turbidity/Color <br /> --Odor(YIN) <br /> Casing Volumes 3 4-. <br /> Dewatered(YIN) n] <br /> Comments/Observations: <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 Purgingand Sampling: <br /> Comments: <br />