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o <br /> S° Sg <br /> I <br /> MONITORING WELL PURGING AND SAMPLING LOG <br />' Eel]No ✓� <br /> LPrCtje-0-tame Project No <br /> . roc Ott � 3 -25e27 . 0O z 4 <br /> ddress/City I county 2-53-7 <br /> WeA� (&-, <br />' Water Level Meter(tvlo&=) 1 C— ! Interface Probe Wode ) tJ <br /> Water Quality Meter(raod m) U1604 Decontamination Method 3-stage bucket (wash, tap rinse, DI rznse) <br /> Purging Method t� PVC Batter Vacuum Truck Submersible Pump Other <br />' Sampling Method _Teflon Bailer Disposable Basler Other <br />' Borehole Miameter(Cu-cle) 8" 10" 12" 1 Casing Diameter(Circle) 4" 6" 12TM 18" 24" <br /> Borehole Multiplier(BM)(puomtroot) 081 15 195 1 Casing Multiplier(CM)(gauocalroot) 0 1 065 147 587 132 235 <br />' Depth to Free Product(feet) Borehole Volumes(BV) - <br /> Depth to Water(DTW)(feet) SS 17 WC x BM (BV)(eat) x 15 BV(gal) <br /> Total Well Depth(feet) J7 �j Casing Volumes(CV) �/p = 56 4 / <br /> Water Column(WC)(feet) • ? WC x CM I!�o = �, y (CV)(aat} x 3 0 CV(&,1) <br /> Free Product Thickness(feet) Free Product Purged(gallons) �/ <br />' Cum Vol Purged Electric Conductivity Dissolved Turbidity Odor <br /> Time DTW(ft) ( ) Temp(°c) PH (u or m rotor.) Oxygen(zrArt) (NTU) (sr-dtao) <br /> 15 '3-? Purging Start Trme <br />' f5-y3 % z <br />' Y Z Total Gallons Purged <br /> j rj•4(3 Purging End Time <br /> Time Sampled 1 5 55 Depth to Water Q Sample Time(DTWs) 5 S I <br /> Filtered Analytical Parameters <br /> Container Types Volumes,&Quantities 6-ho) Sample Preservatives wow"au MI appheable) <br /> x 40 mL VCAs N Ice and HC1 TPHg TPHd STEX MTBE aXYs <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> %Recovery =1 - W-M-DEMO x 100 Calculation %Recovery =1- ) x 100 <br /> (DTW-DTWm) <br /> Recovery Type 1 ass Slow / f b <br /> .yg Recoveq_ <br /> ATC Representatives) <br /> Subcontractor <br /> i <br /> Signature .. Date �� �� <br />