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r <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> @ASSOCIATES <br /> ENRINEERINN NERRN0Y Pro'ect Name: Diamond Pet, Ripon, CA Well No: OB-5 Date: April 7, 2014 <br /> "III INGIXEf RIN6 <br /> ::] <br /> NR RNNR4ATER HYYROMY <br /> Project No: 010107.06 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: Reference Point Elevation: 63.71 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE Casi Diameter Column Volume Volume <br /> VOLUME (feet) (feet) (feet) al al <br /> CALCULATION / 1 r 2 4 6 <br /> 44 z4<(00 = 14.40 ' "' 044 0.160.64 1A4 3. 1 <br /> 9.3 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: Pure Depth: <br /> Time Ia33 1035 03 603 0 <br /> Volume Purge <br /> gal 0 4- g I <br /> Gallons Per <br /> Minute m ?i <br /> pH (o, (-,a G,S� <br /> Temperature(C) )S S l9 A-0 <br /> E.C. (pmhos) I C o4- 1445 14-IS ID <br /> Turbidity/Color 2 9 1 G 0 <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(YIN) <br /> Com ments/Observations: <br /> Total Purge Volume: (gal) Disposal: 4-0 <br /> Weather Conditions: <br /> 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 />