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1 MONITORING WELL PURGE AND SAMPLE SHEET <br /> LAWRENCE <br /> A ASSOCIATES <br /> FXBIMFF RIX6 4EBlB 6Y <br /> CIYIE fX61tl EE RlN6 <br /> 6ABUtlBWRRER MYRgOIRBY <br /> Project Name: Diamond Pet, Ripon, CA Well No: OB-5 Date: 10/10/2016 <br /> Project No: 010107.08 Task 4 Personnel: DK/DJ <br /> GAUGING DATA <br /> Water Level Mea ring Method: 2-wire electric sounder Reference Point Elevation: 63.71 <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 44 i1 2 4 6 <br /> Z b si = I ,h3 x o.04 ,e o.Ea ,.44 Z,`a = <br /> PURGING AND SAMPLING DATA <br /> Pure Method: 2-volt,pump Pure De the <br /> Time Dq 1, I a CA, 19 00, ZI ack <br /> Volume Purge <br /> a1 0 Z,S <br /> Gallons Per <br /> Minute m I Zf <br /> pH <br /> Temperature(C) 1q ,O° 1 ,3° 1R ,3' Ic{ 4-' <br /> E.C.(pmhos) M S4 1(. 30 I G 7-5 16 25 <br /> Turbidity/Color 218 <br /> G ffi� <br /> Odor(Y/N) <br /> Casing Volumes L <br /> Dewatered(Y/N) <br /> Com ments/Observations: <br /> Global ID: STL 5SJ023566 <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 /> amplin :Comments: <br />