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y <br /> bCIAIMC <br /> MONITORING WELL PURGING AND SAMPLING LOG <br /> ' We11 No <br /> Project N e Project No d <br /> Project d s/.Ty/Co <br /> ultty r <br /> osQ <br /> ' Water Level Meter(M°ddaD) 1 h`�� Interface Probe(Mode=) <br /> Water Quality Meter(M°deVID) S O Decontanunation Method 3-stage bucket (wash, tap rinse, DI rinse) <br /> ' Purgmg Method PVC Bailer -Vacuum Truck Submersible Pump Other <br /> Sampling Method Teflon Bailer Disposable Bailer Other <br /> Borehole Diameter(GSrcle) $" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 38" 24" <br /> Borehole Multiplier(BM)(gaRonslroot} 0 81 15 1 95 Casing Multiplier(CM)(Eallons/root) 4]6 065 147 5 87 13.2 23 S <br /> ' Depth to Free Product(feet) .- Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) 17 e � WC x BM - (BV)(ga1) x 1 5 BV(gat) <br /> ' Total Well Depth(feet) r r2' <br /> Casing Volumes(CV) <br /> Water Column(WCxfeet) t WC 0 x CM o r t�� `1P�(CVxgaq x 3 0 CV(,0)2303 <br /> - <br /> Free Product Thickness(feet) Free Product Purged(gallons) <br /> ' <br /> CuzrL Vol Elednc Conductivity Dissolved Turbidity Odor <br /> Purged y <br /> Tante DTW(d) pH (w or mhos) Oxygen 09Q Qqm (Y—No) <br /> 1 Vq Purging Start Time P� <br /> ! 5 <br /> 4C& ZG , zs' <br /> i <br /> ' Total Gallons Purged <br /> Pur End Time <br /> Tune Sampled I 0 Depth to Water Q Sample Time(DTWs) <br /> Filtered Analytical Parameters <br /> ' Container Types,Volumes,&Quantities &eshio) Sample Preservatives (=56-01t an NOT apph°able) <br /> x 40 mL VOAs N Ice and HCl TPHg / 2TEX / MTBE / OXYs <br /> i <br /> e <br /> Maximum Drawdown(DTWm xfed) Approximate Flow Rate(GPM) <br />� I <br /> Recovery - <br /> Recovery =1- BTW_DTWm) x I00 Calculation %Recovery =I } x 100 <br /> I <br /> ' Recovery Type <br /> Fast Slow °10 Recovery= <br /> r <br /> C Reprtahve(s)Ibomtractor i ' ! ' I <br /> f ` <br /> �ISignahu fid~ Date l/Z2— <br />