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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> &ASSOCIATEF <br /> EX AIME ERIX6 6E Rl.6Y <br /> 61,11 FXfi IXf E RIX6 <br /> GRYRXO WATER HYDROLOGY <br /> Pro'ect Name: Diamond Pet, Ripon, CA Well No: OB-22 Date: 07/05/2017 <br /> Project No: 010107.09 Task 3 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 57.59 <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 45 r f 1 2 4 6 <br /> X 0.04 .16 0.64 1.44 S.SD <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure Depth: AL <br /> Time )SCIS 1347 1 <br /> Volume Purge <br /> al 4 S lZ <br /> Gallons Per Z <br /> Minute m <br /> pH .�Z. }.S5 T.SL <br /> Temperature(C) 18,4-0 t b,( <br /> E.C.(pmhos) 135 1 3 t. 134- <br /> Turbidity/Color <br /> 34Turbidity/Color ( Glc,.( CA& <br /> Odor(Y/N) 0 <br /> Casing Volumes <br /> Dewatered(Y/N) VIo <br /> Com ments/Observations: <br /> Global ID: STL 5SJO23566 <br /> Total Purge Volume: F i (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 /> it <br />