Laserfiche WebLink
' MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> A A5 S0C1 ATE5 <br /> ENGINEERING GEOLOGY <br /> CIVIL ENGINEERING <br /> IROGNO.NATER NJORO L00Y <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-2 Date: 4/4/2016 <br /> Project No: 0 10 10 7.08 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Meas ring Method: 2-wire electric sounder Reference Point Elevation: 70.93 <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 42,6 _ X 1 4 6 _ <br /> 3z¢��+3 1 y OA4 .16. 0.64 1.44 11J <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure De the <br /> Time i,34o 13 *Zn 4-4- 194(. <br /> Volume Purge <br /> al -- 3 <br /> Gallons Per <br /> Minute m , <br /> pH r I ! <br /> Temperature(C) �-° 74.6 <br /> E.C.(pmhos) Y r'►© a <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Comments/Observations: <br /> Total Purge Volume: Q (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 />