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IWZ MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> @ASSOCIATES <br /> EX6IMEFRIN6 6f 61061 <br /> GROD fX61 XfFRIX6 <br /> 6R6XWXAifR XYXR610EY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-25 Date: 7/25/2016 <br /> Project No: 010107.08 Task 2 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 33 — ' 1 2 4 6 <br /> Lb 1`�� IZSAX o.oa o.ls osa Laa L - (E, <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: <br /> Time Og3S 0133 (- 0a 4D <br /> Volume Purge <br /> al t7 1,57 <br /> Gallons Per <br /> Minute m I 'S <br /> pH -;�. 34- -+, 34- <br /> Temperature <br /> +. 34Temperature(C) 1&.-+, 19 S a <br /> E.C.(pmhos) }Za t} I <br /> Turbidity/Color >1� <br /> rb�l <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Global ID: STL 5SJO23666 <br /> Total Purge Volume: (gal) Disposal: evaporation/infiltration <br /> Weather Conditions: �9 <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: �k� � <br />