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MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> h ASSOCIATES <br /> I I61N 1E1:71 Gf 1'UG, <br /> B IVII FXBINf FAING <br /> ,DOURO WATER NYBPBLBBY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-26 Date: 7/25/2016 <br /> Project No: 010107.08 Task 2 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 67.19 <br /> Total Depth Depth to Water Water Multiplier for —F Casing Total Purge <br /> WELL PURGE (feet) (feet) Column Casing Diameter Volume Volume <br /> VOLUME feet al al <br /> CALCULATION <br /> 44 Z9 .AA / e I¢S (eX o.oa 21s 0.sa 1.aa 2,33 <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 12-volt pump Pure De the <br /> Time D$Ob 0801 t)8�Z 01:5/;a <br /> Volume Purge <br /> al b 1,s 3 � ,Sr <br /> Gallons Per <br /> Minute m IIS <br /> pH 16 �,?A �•� t <br /> Temperature(C) zz 7A 6o ZI G <br /> E.C.(pmhos) to C4 \p07- Ib4g <br /> Turbidity/Color <br /> Odor(Y/N) <br /> Casing Volumes <br /> Dewatered(Y/N) <br /> Com m ents/Observations: <br /> Global ID: STL 5SJO23566 <br /> Total Purge Volume: (gal) Disposal: evaporation/infiltration <br /> Weather Conditions: '�-4 <br /> Condition of Well Box and Casing at Time of Sampling: <br /> Well Head Conditions Requiring Correction: h0 L. <br /> Problems Encountered During Purging and Samplin • r`m e <br /> Comments: ¢z <br />