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1 <br /> !L <br /> L A W R E N C E MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> Dake: I/� <br /> ENBINEERINB BEOLOBY Project Name: Diamond Pet, Ripon, CA Well No: OB-11 3 <br /> GIAIL BNGINEEAIMB <br /> BROONR.WAYER HYNABLOBY <br /> Project No: 010107.04 Task 1 Personnel: DK/DJ <br /> PURGING AND SAMPLING DATA <br /> Water Level Meas ring Method: Reference Point Elevation: 68.38 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE Column Volume Volume <br /> VOLUME (feet) (feet) feet Casing Diameter al al <br /> CALCULATION1 4 6 <br /> 43.5 ZQ:\N (6,Sg X 0.04 0.16 0.64 1 1.44 ���� F-'96 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: fb J Pure Depth: 4-0 <br /> Time 13 N L V311% <br /> Volume Purge <br /> al o A- <br /> Gallons Per <br /> Minute m <br /> pHA <br /> Temperature(C) �� ° j L 3 <br /> E.C.(umhos) <br /> Turbidity/Color <br /> Odor(YIN) <br /> Casing Volumes <br /> Dewatered(YIN) 1� <br /> Comments/Observations: <br /> Total Purge Volume: (gal) Disposal: -d ('w, 4 <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 />