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IVWZ <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> EN OIN EENINN AEGLOSV <br /> CIVIL EM 6I NEERINR <br /> RNOONP-IIA7ER NYGRGLN6Y Project Name: Diamond Pet, Ripon, CA Stanislaus River Date: <br /> Project No: 010107.06 Task 4 Personnel: DK/JW <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Measuring Point Description: <br /> Water Casing Total Purge <br /> WELL PURGE Total Depth Depth to Water Column Multiplier for Volume Volume <br /> VOLUME (feet) (feet) feet Casing Diameter al al <br /> CALCULATION X 1 2 4 6 _ <br /> 0.84 0.16 0.64 1 A4 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: Pure De the <br /> Time <br /> Volume Purge <br /> al <br /> Gallons Per <br /> Minute m <br /> pH <br /> Temperature(C) <br /> E.C.(pmhos) <br /> Turbidity/Color <br /> Odor(YIN) <br /> Casing Volumes <br /> Dewatered(YIN) <br /> Com ments/Observations: <br /> Total Purge Volume: (gal) Disposal: evaporation/infiltration <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 />