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L A W R E N C E MONITORING WELL PURGE AND SAMPLE SHEET <br /> @ASSOCIATES <br /> EN6IWEERINB 8F8lGGY 20-ect <br /> ect Name: Diamond Pet, Ri on, CA Well No: ASB-2 Date:No: 010107.03 Task 7 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Leel 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 _ X1 2 4 6 _ <br /> 0.04 0.16 0.64 1.44 <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 BA 9 <br /> Temperature(C) Is, * <br /> E.C.(pmhos) 6 <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(YIN) <br /> Comments/Observations: <br /> Total Purge Volume: (gal) 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 />