Laserfiche WebLink
MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> ®ASSOCIATES <br /> ER6I MEFRIR6 BEO06v <br /> CII IL EY6IR FF AI%6 <br /> GROUNDWATERHY6ROLOSY <br /> Project Name. Diamond Pet, Ripon, CA Well No: OB-25 Date:04/02/2018 <br /> Project No: 010107.10 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea rinq Method: 2-wire electric sounder Reference Point Elevation: 59.18 <br /> Total Depth Depth to Water Water Multiplier for Casing Total Purge <br /> WELL PURGE (feet) (feet) Column CasinDiameter Volume Volume <br /> VOLUME feet g al al <br /> CALCULATION 33 / 1 2 4 6 <br /> 1832 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: '32 <br /> Time RE-z- 0900 <br /> Volume Purge <br /> al d 71 t} <br /> Gallons Per <br /> Minute m 7,- <br /> pH <br /> pH So <br /> Temperature(C) 13.111 t 9' 16,5* <br /> E.C.(pmhos) y ( 3¢ i9sq, 21 4Zi <br /> Turbidity/Color E b 63 6� <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) nf¢ Yes i1a <br /> Com ments/Observations: <br /> Global ID: STL 6SJ023566 <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 />