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MONITORING WELL PURGE AND SAMPLE SHEET <br /> ar <br /> LAWRENCE <br /> &ASSOCIATES <br /> Etl61Xf ERIX6 6f R LR6Y <br /> 61 YIL EX 61 Xf'" .G RX6 <br /> 6RRNXR,WRTER NYRRRL66Y <br /> Proect Name: Diamond Pet, Ripon, CA Well No: OB-1 Date: 10/10/2016 <br /> Project No: 010107.08 Task 4 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea rinq Method: 2-wire electric sounder Reference Point Elevation: 66.91 <br /> Total Depth Depth to Water Water Multiplierfor Casing Total Purge <br /> WELL PURGE (feet) (feet) Column Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION 52 12, 1 4 1 6 <br /> 30, 6� = 21133 <br /> X-'0.04 1 .1s o.64 1.m 3,4 IDI7A- <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 72-volt pump Pure De the <br /> Time S-6 Log 0 ' 0 D D <br /> Volume Purge <br /> (gal) 19 <br /> Gallons Per <br /> Minute m ys <br /> pH VIZI IDG 00 <br /> Temperature(C) <br /> E.C.(pmhos) <br /> Turbidity/Color 111A r, <br /> Odor(Y/N) <br /> Casing Volumes Z,Z <br /> Dewatered(Y/N) <br /> Comments/Observations: <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 />