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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> EX41XEFfl IX4 6ER144Y <br /> LIYII EMEI Xf ERIX4 <br /> 6RX4MWXiEfl XYEREEE4Y <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-25 Date: 07/09/2018 <br /> Project No: 010107.10 Task 3 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 59.18 <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 <br /> 33 at <br /> PURGING AND SAMPLING DATA <br /> i <br /> Pure Method: 12-volt pump Pur a De the 3Z <br /> Time d �p� b$O 1 O ay c,So3 0 6 <br /> Volume Purge <br /> al Z 4 <br /> Gallons Per Z <br /> Minute m <br /> pH <br /> Temperature(C) 18 0 l Za 30 <br /> E.C.(pmhos) Z (p 3 yl ILI <br /> Turbidity/Colorrb- <br /> Odor(Y/N) No <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> I <br /> Global ID: STL 5SJ023566 <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 /> amplin :Comments: <br />