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L n w a s x c a MONITORING WELL PURGE AND SAMPLE SHEET <br /> &ASSOCIATES <br /> ENGNEEGi YG GEG(G GY Project Name: Diamond Pet, Ripon, CA Well No: OB-17 Date: April 9, 2013 <br /> EIVIL EN61NFEflI N6 <br /> GGp NNY-WAiEX HYOPOLOGY <br /> Project No:010107.04 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: Reference Point Elevation: 59.79 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE Column Volume Volume <br /> VOLUME (feet) (feet) feet Caste Diameter al al <br /> CALCULATION z X 1 2 4 6 <br /> I 2 j o <br /> 32 , LQ GE4 _Q.is 0.64 1.44 3' <br /> PURGING AND SAMPLING DATA <br /> Pure Method: Purge Depth: <br /> Time /c � C 7® tz le oPV, <br /> Volume Purge 6 Z <br /> al t <br /> Gallons Per <br /> Minute pm <br /> pH 7, 1 �( . tJ <br /> Temperature(C) Af�',�� to C Z° <br /> E.C. (pmhos) /g7 6 7� 17 1. <br /> Turbidity/Color `�� 0, LO <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered (Y/N) ni <br /> Com ments/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 />