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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> @ASSOCIATES <br /> FMfiINF FRIN6 6f RLR6Y <br /> 6fX61 Xff RIX6 <br /> 6R09NORXR-WATER NYORRLR6Y <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-24 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: 58.73 <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 X 1 2 4 6 A _ <br /> I�'S�i3 I�, I 0.04 .18 0.E4 44 Z i'- <br /> PURGING AND SAMPLING DATA i <br /> Pure Method: 12-volt pump Pure De the ti 3Z <br /> Time D T ,> to 4 0'i-4-L 0 q$ 0?-$6 <br /> Volume Purge <br /> al <br /> Gallons Per <br /> Minute m <br /> pH t.. 68 D,S <br /> Temperature(C) tq 4a IS -.�o l6 0 l8 2, <br /> E.C. (pmhos) I SS f 8 a.z 1901 Bg� <br /> Turbidity/Color <br /> Odor(YIN) N <br /> n <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> i <br /> Global ID: STL 5SJ023566 <br /> _Total Purge Volume: 6 ( al) Disposal: evaporation/infiltration <br /> Weather Conditions: GI e�! a- Ac A- <br /> Condition of Well Box and Casing at Time of Sampling: 6ce, <br /> Well Head Conditions Requiring Correction: rtnn e_ <br /> Problems Encountered During PuMing and Sampling: nu . e_ <br /> Comments: <br /> P <br />