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MONITORING WELL PURGING AND SAMPLING LOG <br /> Well No '�'Ate.- Z <br /> Prome 1f' ) <br /> j ectNa �✓/Ot-Q.1/ �� ���5�� Prod ed No-511,7-5927 <br /> .7 �+r] .2. <br /> Project Address/City/C a <br /> yeseev, G 4 <br /> ' Wats level Meter(Model/ID) TC- Interface Probe(Modd'M) Af A <br /> Wst4 Quality Meter(modem) Ys 1 3 D Decontamination Method 3-stage bucket (wash, tap rinse, D1 rinse) <br /> Purging Method PVC Bailer _Vacuum Truck Submersible Pump _Other 1 u <br /> Sampling Method Teflon Bailer Disposable Bailer Other <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diamder(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(ga awroot) 081 is 195 Casing Mu1hplier(CM)( 0rzfmot) 016 0651 147 587 132 235 <br /> Depth to Free Product(feet) Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) 1 c lD WC x BM — <br /> (svYgol) x 15 By cgal) <br /> Total Well Depth(feet) S{�� Casing Volumes(CV) <br /> Water Column //yy �1 <br /> �C)( ) �)I Z- WC 2 x CM v� _ (CV)O iD x 3 0 CV(gat) ��• <br /> Free Product Thickness(feet) Free Product Purged(gallons) <br /> Cum Vol Purged El o Condukxivrty Dissolved Turbidity Odor <br /> Time DTW(ft) fga0m�s) Temp t°q pH (>r orm ratios) Oxygen(mg/I} (ATIv} (Y-wo) <br /> L-7473 A/ Purging Start Time G1i <br /> 093'S-- r--- / 0,3S— N f 0- 6 14 " <br /> ' d q o 20 Cp31 3 Ir <br /> Total Gallons Purged <br /> d� PurgingEndT7rne �} <br /> Time Sampled Depth to Water @ Sample Time(DTWs) <br /> Q <br /> #' Filtered Analytical Parameters <br /> ' Contamer Types,Volinke-c Quantities 6-/no) Sample Preservatives (--art an NOT applicable) <br /> x 400 mL VOAs N Ice and HCl TPHg / BTEH / MTBE / CXYs <br /> r r r e <br /> ' Maximum Drawdown(DTWm)(fect) Approximate Flow Rate(GPM) j <br /> r <br /> DTWs) <br /> Recov <br /> (DT'W ery r <br /> %Recovery =l- x 100 Calculatton %Recovery =1 x 100 <br /> (DTW-DTWm) <br /> Recovery Type Past _Slow %Dov <br /> ery <br /> I i <br /> r ' tATC Representatrve(s) / S i `� ll <br /> ubcontractar ° 4S 4f Zo ce <br /> I <br /> I �I <br /> �i <br /> w" x� e Dade� - -- _ <br /> S tote _ <br /> ! ! r <br />