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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> & ASSOCIATES <br /> ,M,11FERXI6 EOLY.Y <br /> YERIX6 <br /> EROOXO-MATER HYDROLOGY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-17 Date: 07/05/2017 <br /> Project No: 010107.09 Task 3 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mae ring Method: 2-wire electric sounder Reference Point Elevation: 59.79 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE (feet) (feet) Column Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION <br /> 3P = 1 2 4 6 <br /> 1214 IG, �S* X o.oa .1s o.6a 1.44 3113 q ,3S <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: 36 <br /> Time 0 7r 057-9 0 31 a83¢ <br /> Volume Purge <br /> al A- $ I2 <br /> Gallons Per <br /> Minute m) M <br /> pH 61Isis <br /> Temperature(C) 16,Z' 16,Z I pe <br /> E.C. (pmhos) (ply b ID 610 <br /> Turbidity/Color �� GIi�C OfII GI�1E< <br /> Odor(Y/N) yla <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Global ID: STL 5SJ023566 <br /> Total Purge Volume: )L f (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 />