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\w <br /> LAR`N c E MONITORING WELL PURGE AND SAMPLE SHEET <br /> @ASSOCIATES <br /> ENGIN EEOIX6 GF°t°GY <br /> CIVII ENGINEfflING <br /> 6fl°NNG.WXiEfl XY°"°'°6Y Project Name: Diamond Pet, Ripon, CA Well No: OB-1 Date: April 7, 2014 <br /> Project No: 010107.06 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Measurin Method: 2-wire electric sounder Reference Point Elevation: 66.91 <br /> Water Casing Total Purge <br /> Total Depth Depth to Water Multiplier for <br /> WELL PURGE Column CasingDiameter Volume Volume <br /> VOLUME (feet) (feet) (feet (gal) al <br /> CALCULATION �J d _ ry ��yn X 1 4 6 = <br /> 52 ?i ,.l'(/ �Je / `� 0.04 0'1 064 1 1.44 .moi /G7 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: )%i wN Pure De the <br /> Time 10 (If lb 19oyl )Drj <br /> Volume Purge q_ <br /> (gal) K <br /> Gallons Per y <br /> Minute m fr <br /> pH -�23 76 tO <br /> Temperature(C) ' X 6$ ' 0 me <br /> E.C. (pmhos) ) 9 )) I I Zfo <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered (Y/N) <br /> Com ments/Observations: <br /> Total Purge Volume: (gal) Disposal: 4y rr(®t v%r <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 />