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%Soc <br /> Tip MONITORING WELL PURGING AND SAMPLING LOG <br /> Well No MW- <br /> Prolect Name 2 5 (o 3 `l <br /> PAC, FIC Cai�s-r f E�r�er�ila+� Project No `) � 3 oco � <br /> Project Address/City/County .2-7 / <br /> mun Tnrel 1�+/e S ta�K^hrV <br /> PURGING& SAMPLING INSTRUMENTATION&METHOD <br /> Water Level Meter(ModeiaD) Heron/ ATC-1 Interface Probe(ModdlID) N/A <br /> Water Quality Meter(Modcvm) HyDac / OAKTON Decontamination Method 3-stage bucket (wash tap rinse DI rinse) <br /> Purging Method X PVC Bailer _Vacuum Truck _Submersible Pump Other <br /> Sampling Method Teflon Bailer X Disposable Bailer _Other <br /> AP4HOLE& WELL CASING VOLUME INFORMATION <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(galionsiroot) 0 81 15 195 Casing Multiplier(CM)(gapans/rooi) 016 065 147 587 132 235 <br /> MONITORING ME MENTS PURGING CALCULATIONS <br /> Depth to Free Product(feet) 0 Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) -7 y 5 WC '7 7 7 x BM (BV)(gat) x 1 5 BV(gal) 15- <br /> Total <br /> 5- <br /> Total Well Depth(feet) 19 ).2 Casing Volumes(CV) <br /> Water Column(WC)(feet) -Z, 1 1 WC x CM - (CV)(gal) x 3 0 CV(gal) <br /> Free Product Thickness(feet) 0 Free Product Purged(gallons) 0 <br /> PURGING DATA <br /> Cum Vol Purged Electric Conductivity Dissolved Turbidity Odor <br /> Time BTW(R) (gallons) Tem H <br /> P(°C) p (u or mhos) Oxygen(mP,ll-) (NI'U) (Yes/Na) <br /> K r Purging Start Time q <br /> zr <br /> Orly <br /> 3 Total Gallons Purged <br /> Purging End Time <br /> SAMPLING DATA <br /> Time Sampled q Depth to Water @ Sample Time(DT-Ws) 71 't 3 <br /> Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities (Yes ino) Sample Preservatives (cross- ui all NOT applicablc) <br /> 3 x 40 mL VOAs N Ice and HC1 TPHg / Full VOC's / Fuel 0%Ys <br /> WELL RECOVERY DATA <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> Recovery <br /> (DTW-DTWm) <br /> Recovery =I DTL—W-dTWs) x 140 Calculation %Recovery = 1 � "�} x 100 <br /> Recovery Type Fast Slow a <br /> — /o Recovery= <br /> FIELD PERSONNEL <br /> ATC Representattve(s) <br /> Subcontractor NIA <br /> �9 <br /> Signature Date f <br />