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1A <br /> SOCY19 MONITORING WELL PURGING AND SAMPLING LOG <br /> • Well No E _ <br />' Project Name S cad-ai'1f Project No oJ�,� <br /> Project Address/City/County ( r <br />' Water Level Meter(Modem) Interface Probe(ModeYID) <br />' Wat�QualityMeter(Moddm) [ / Decontamination Method 3-stage bucket (wash, tap rinse, DI rinse) <br /> Purging Method PVC Bather Vacuum Truckbrnerstbie Pump Other <br /> Sampling Method _Teflon Bailer —.z6sposable Bailer Other <br />' Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(CWvle) 2" 44 6" 12" 18" 24" <br /> i <br /> ole Muhipher(BM){gal3ons ro"t) 081 15 195 Casing Multiplier(CM)(ganonshoot) 016 0 147 5 87 132 235 <br /> Depth to Free Product(feet) Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) 5 S, 4�r we x BM — (BV)(gg) x 1 5 BV(gal) <br /> Total Well Death(feet) Casing Volumes(CV) <br /> Water Column(WCxfeet) 3 j = 2a 13 f � WC �3,� x CM 1� (CV)6,4 x 3 ti GV(gaq <br /> Free Product Thickness(fed) Free Product Purged(gallons) <br /> i <br />' Cum Vol Purged El CondurirvRy Dissolved Turbidity Odor <br /> . Tune DTW(it) (sallona) Temp('c) PH ( or,"rhos) Oxygen(mgn) (NW (Y-No) <br /> IQ� Purging Start Time <br />' I3 ► � CS- <br /> Total Gallons Purged <br /> PurgingEnd Dme <br /> Time Sampled Z Depth to Water @ Sample Tune(DTWs) <br />' Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities 6-1/no) Sample Preservatives (aces-out 0 N2Tapphrable) <br /> g� x 40 mL VOAs N Ice and HCl TPHg / BTEX / =E / OXYs <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> Recovery <br /> %Recovery =1- (BTW-DTWs)(DTW-DTWm) X100 Calculation %Recovery =1 X100 <br /> ( - ) <br /> Recovery"Type _East _Slow o <br /> /o Recovery= <br /> • ATC Representative(s) l A <br /> Subcontractor C` <br /> Signature Date r� <br />