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Saco MONITORING WELL PURGING AND SAMPLING LOG <br /> Well No �yJ <br /> Project Name f� � r � ��y� ProjectNo <br /> 41,10z5 <br /> Project Address I city/County <br /> (j A-) e-0 <br /> Water Level Meter(Modem) �"�_ Interface Probe(modei4D) <br /> Z <br /> Water Quality Meter(Mod&m) u�l Decontamination Method 3-stage bucket (washr tap rinse, DI rinse) <br /> Purging Method PVC Bailer Vacuum Trude Submersible Pump Other <br /> Sampling Method Teflon Bailed 7L Disposable Bailer _Other <br /> 111BROrchle Diameter(C€rele) 8" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM){gallmas root) 091 15 195 Casing Multtpher(GM)(gallonshoot) 016 141 58 87 132 235 <br /> Depth to Free Product(fed.) Borehole Volumes(BV) <br /> Depth to Water(DTW)(fed) 111-31 WC x BM = (BV)(gag x 15 BV(gag <br /> Total Well Depth(feet) F 5 Casing Volumes(GV) <br /> Water Column(WG)(€eet) Z 3 WG �7x CM (GV)(,d) x 3 0 CV(gar) L <br /> Free Product Thickness(feet) Free Product Purged(gallons) <br /> Cum Vol Purged Electric Conductivity Dissolved Turbidity Odor <br /> Time DTW(it) lgaUons) Temp CC) PH (u or m mhos) Oxygen(tng/L) (N7 (Yc SN0) <br /> wlDPurging Start Time <br /> of / S_ly <br /> ild3 <br /> L Z7 �� 7e V �- - v� <br /> Z7 Total Gallons Purged <br /> Z Purging End Time <br /> Time Sampled Depthto Water Q Sample Time(DTWs) <br /> I35 Iy 34 <br /> Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities (Y in") Sample Preservatives (aws-out au rror apphcante) <br /> �x 40 mL VOAs N Ice and HCI TPHg TPHd BTEX MTEE OXYs <br /> Maxunum Drawdown(DTR'-)(feet) Approximate Flow Rate(GPM) <br /> Recovery <br /> %Recovery (DTW-DTWm}1- (DTW-DTWs) X100 Calculation %Recovery 1 ( ) x 100 <br /> ` ( - ) <br /> Recovery Type F'asr Slow o/o� � <br /> � � � Recovery= <br /> , <br /> I <br /> ATC Representative(s) <br /> i I l <br /> , <br /> Subcontractor 1 <br /> gt'ai�ue <br /> SiI Date <br /> k h <br /> , f I fl I ,I I�I <br /> , f <br />