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SOCIT MONITORING WELL PURGING AND SAMPLING LOG <br /> 7.711—N. <br /> Proled Name Pro ed No <br /> R , ve 43, <br /> Prof ed.Address/City/County <br /> "--R,,r�on <br />' Water Level Meter(ModdM) Interface be(Modcm)- <br /> Water QualrtyMeter(Mod.UM) t s r 3 �� Decontamination Method 3-stage bucket (wash, tap rinse, DI rinse) <br /> MPurguig Method PVC Bailer Vacuum Truck Submersible Pump Other <br /> Sampling Method _Teflon Bader Disposable Sailer _Other <br /> Borehole Diameter(Corcle) S. 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(gauo,slmot) 081 is 195 Casing Multiplier(CM)(gallons/root) 016 065 147 587 131 235 <br /> Depth to Free Product(feat) Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) WC x BM - <br /> Total Well Depth(feet) 2 Casing Volumes(CV) <br /> Water Column(WCxfeet) G� 3 WC & 17 x CM O•/ia - .Q 2- (CV)(8at) x 3 0 CV(gQ <br /> _ Free Product Thickness(feet) Free Product Purged(gallons) _ <br /> I <br /> Cum.Vol PurgedElectric Conductivity Dissolved Turbidity Odor <br /> lieTime DTW(g) (s�a�) Temp("c} PH c) („ m mtos} Oxyg-(u,gll) (N tt r) (1 esiN0) <br /> Purging Start Time <br /> 0934 ~ Y 9/6 FC) 0- <br /> OUS <br /> r 6g q3 5'c� a3 All 3 0 t --- <br /> Total Gallons Purged <br /> Purging End Time <br /> Tune Sampled 1 Depth to Water Qa Sample Tune(DTWs) 6 O S <br /> Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities bye Ao) Sample Preservatives (rrossoutaUNOT opl,rable) <br /> 3 X 40 mL VOAs N Ice and HCl TPHg / BTEX / MTBE / OXYsr <br /> Maximum Drawdown(DTWm)(feet) Approiamate Flow Rate(CPM) <br /> Recovery <br /> %Recovery =1- (DTW DTWs) x100 Calculation %Recovery =I { � x 100 <br /> (BTW-DTWm) <br /> Recovery Type _Fast _Slow " <br /> /o Recovery= <br /> ATC Representative(s) ]_ <br />' Subcontractor `,(f <br /> S4;nature At`-1.' ' Date CW 7 0 3 <br />