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Qksocxg MONITORING WELL PURGING AND SAMPLING LOG <br /> . Well No MW- <br /> Project Name Project No C�'� 16 3 T3 000 QP <br /> Ffc I F t C �o i►�T (tc E C 2. �Q-`r r71v <br /> Project Address/City/County M /} -j{-Gf <br /> .3 ?'S� P' r r•,r� i�jro'� 1-F vE� <br /> PURGING&SAMPLING INSTRUMENTATION&METHOD <br /> Water Level Meter(model m) Heron/ ATC-1 Interface Probe(Modeifm) NIA <br /> Water Quality Meter(Modeum) 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 Batter X Disposable Bailer _Other <br /> BOREHOLE&WELL CASING VOLUME INFORMATION <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(galionshoot) 0 1 5 195 Casing Multiplier(CM)(gailonsi.t) 016 065 147 587 132 235 <br /> MONITORING MEASUREMENTS PURGING CALCULATIONS <br /> Depth to Free Product(feet) 0 Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) 44 C WC C0 .�5 x BM (BV)(gAi) x 1 5 BV(gat) <br /> Total Well Depth(feet) rj<5 Casing Volumes(CV) <br /> Water Column(WC)(feet) s WC x CM - (CV)(gai) 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 DTW(fl) (gallons) Temp CC) PH (u orm mhos) Oxygen(mg/L) (NTIn <br /> (Yes/No) <br /> Purging Start Time <br /> 7 4 17? 3 -- a 7 0 v �7 <br /> Total Gallons Purged <br /> 1 •� Purging End Time <br /> SAMPLING DATA <br /> Time Sampled Depth to Water @ Sample Time(DTWs) <br /> Filtered Analytical Parameters <br /> Container Types Volumes,&Quantities (Yes/no) Sample Preservatives (cross-out all NOT apphcabie) <br /> 3 x 40 mL VOAs N Ice and HC1 TPHg / pull VOC s / Fuel oxYs <br /> WELL RECOVERY DATA <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> (DTW-DTWs) Recovery <br /> %Recovery =F - x(DTW-DTWm) 100 Calculation %Recovery = 1 ) x 100 <br /> ( _ ) <br /> Recovery Type Fast Slow <br /> — %Recovery= <br /> FIELD PERSONNEL <br /> ATC Representative(s) � <br /> Subcontractor N/A <br /> Signature l r Date + 3 o r <br />