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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> 6ERN <br /> 6 ...EEG <br /> I <br /> 6ROUNXX6-WATER XYOR4lO6, <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-2 Date: 04/04/2017 <br /> Project No: 010107.09 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measurin Method: 2-wire electric sounder Reference Point Elevation: 70.93 <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 42.5 1 2 4 6 <br /> 7-82-6 = 14,27- X o.oa o.sa as L,3 = fe,9 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt um Pur a De the 4-0Time O 8A fi 6S d-q g S t j-7. <br /> g S 3 <br /> Volume Purge <br /> al D Ar 1 L <br /> Gallons Per <br /> Minute m <br /> pH ?��Z x.45 43 <br /> Temperature(C) I g,8 19 0 I <br /> E.C.(pmhos) <br /> Turbidity/Color S?7 <br /> Odor(Y/N) <br /> no <br /> Casing Volumes y <br /> Dewatered(Y/N) h 0 <br /> Comments/Observations: <br /> Global ID: STL 5SJO23566 <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 /> • I <br />