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AVZ- MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> EMBIXf FRIM6 6f O106Y <br /> 6161E FX6I REERI M6 <br /> 6RRRXRINRTFR HYDROLOGY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-1 Date: 07/09/2018 <br /> Project No: 010107.10 Task 3 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measurin Method: 2-wire electric sounder Reference Point Elevation: 66.91 <br /> Total Depth Depth 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 52 X 1 2 4 6 <br /> PURGING AND SAMPLING DATA <br /> Pur a Method: 12-volt purnp Pur a De the - So <br /> Time O S 0113 04-$'5 0'?$ <br /> Volume Purge <br /> al b 4- <br /> Gallons Per <br /> Minute m y <br /> pH Z4 �L l6 3 <br /> Temperature(C) ?p 3° yo t° <br /> E.C.(pmhos) Z I X39 1i�¢I <br /> Turbidity/Color $9 <br /> I <br /> Odor(Y/N) �o <br /> 0 <br /> Casing Volumes <br /> Dewatered(Y/N) MCI <br /> Comments/Observations: <br /> Global ID: STL SSJ023566 <br /> Total Purge Volume: 12 (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 />