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' QS40mr5w MONITORING WELL PURGING AND SAMPLING LOG <br /> We11No „ 1 fr <br /> Project Name 100966 1Pro No <br /> 22 002-6 <br /> Project Address/Cit /CoUnt <br /> fV•�+1 Q } ✓�. <br />' Water Level Meter(ModdaD) S©t t T`C r Interface Probe(ModdW) <br /> Water Quality Meter(ModeUm) t �VC0 Decontamination Method 3-stage bucket (wash, tap rinse, DI rinse) <br /> Purging Method VC Bailer Vacuum Truck Submersible Pump Other <br /> Sampling Method Teflon Bailer Disposable Bailer Other <br />' Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) Z" <br /> i <br /> ole Muhtpher(BM)(ganmwmot) 091 is 195 Casing Multiplier(CM){9eIlnns1-0 016 0 fi5 1 47 587 13 2 23 5 <br />' Depth to Free Product(fed) — Borehole Volumes(BV) <br /> Depth to Water(DTW)(fed) 5g'. WC x BM — (BV)(gat) x 15 BV(gel) <br />' Total Well Depth(fed) Casing Volumes(CV) <br /> Water Column(WC)(feet) t S 2 WC 3,52— x CM_ & = (CV)(gat) x 3 0 CV(gen Cr <br /> Free Product Thickness(Fed) Free Product Purged(gailoris) <br /> Cum.Val Purged Electric Conductivity Dissolved Turbidity Odor <br />' <br /> Time DTW(8) (EAR—) Temp(°c) PB 0_1 mhos) Oxygen(-gn.) (NM (Y_No) <br /> oWq2_ Purging Start Time <br />' 0901r Z 19, c t 9 0� <br /> 4- <br /> Total Gallons Purged <br /> Pt<rgingEnd Time <br />' Time Sampled ZL9`� Depth to Water®Sample Time(DTWs) 51?, <br /> Filtered Analytical Parameters <br /> 1 Container Types,Volumes,&Quantities (moo) Sample Preservatives (crass-out au 1Q!appheable) <br /> X 40 mL VOAs N Ice and HC1 TPHg / BTEX / MTBE / OXYs <br />' Maximum Drawdown(DTWm)(fed) Approximate Flow Rate(GPM) <br /> Recovery <br /> %Recovery =1- (DTW-DT'Ws) X100 Calculation %Recovery =1 _ x 100 <br /> (DTW-DTWm) <br />' Recovery Type _East _ Slow %Recovery= <br /> ATC Repres-mative(s) <br />' Subcontractor <br /> Signature Date /11--7 Id <br />