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�rz <br /> LAWRENCE MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> ENRIREENIND DEOLDDY <br /> CIVIL ENOINEEA INN <br /> GROUND-WATER HYDROLOGY Pro ect Name: Diamond Pet, Ripon, CA Stanislaus River Date: 10 fly <br /> Project No: 010107.03 Task 7 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Meas ring Method: Measuring Point Description: <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 /> CALCULATION _ HI 2 4 0.16 0.64 1A4 <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 /> Comments/Observations: <br /> Total Purge Volume: ( al) Disposal: <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 />