Laserfiche WebLink
-7; MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATES <br /> ENfi IXFF RIN6 6EO L66Y <br /> CIYILEXXEFRIX6 <br /> 6RRRXfl-WR1ERER XYOfl6LO6Y <br /> Project Name: Diamond Pet, Ripon, CA Stanislaus River Date: 01/02/2018 <br /> Project No: 010107.10 Task 1 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> Column <br /> WELL PURGE (feet) (feet) Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION ' e x 1 2 4 6 e <br /> Iv 0.04 0.16 0.64 1.44 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 72-volt pump Purge Depth: <br /> Time <br /> Volume Purge <br /> al <br /> Gallons Per <br /> Minute m <br /> pH <br /> Temperature(C) 11 .0(0 <br /> E.C.(pmhos) 2,4— <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(YIN) <br /> Com ments/Observations: <br /> Global ID: STL 5SJO23566 <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 />