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30WTlNi MONITORING WELL PURGING AND SAMPLING LOG <br /> WeIINo MW- <br /> Project Name Project No /� { <br /> ALtFI C pe-e/g T-10 <br /> Project Address/City/County7 /7 <br /> 35 1'�„ri�.ro1 /`Toc� � Sf�CIC�iv <br /> PURGING& SAMPLING INSTRUMENTATION&METHOD <br /> Water Level Meter(Mode1/D) Heron/ ATC-1 Interface Probe(modti/1D) N/A <br /> Water Quality Meter(mkim) HvDac / OAKTON Decontamination Method 3-stage bucket (wash tap rinse DT rinse) <br /> Purging Method X PVC Bailer Vacuum Truck _Submersible Pump Other <br /> Sampling Method Teflon Bailer X Disposable Bailer _Other <br /> BPR&HOLE&WELL CASING VOLUME INFORMATION <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(gal]ons rope) k,_08 <br /> 15 195 Casing Multiplier(CM)(gaao.,,i o t) 016 065 147 587 13 2 235 <br /> MONITORING MEASUREMENTS PURGING CALCULATIONS <br /> Depth to Free Product(feet) 0 Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) a WC x BM S _ 911' <br /> (BV)(�) x 1 5 BV(gal) <br /> Total Well Depth(feet) Casing Volumes(CV) <br /> Water Column(WC)(feet) WC x CM — <br /> (CV)(gai) x 3 0 CV(&,t) <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(a) (gallons) Tem 11 <br /> p(C) p (a ar.m mhos) Oxygen(mglL) {Mln (Yes7No) <br /> l t Purging Start Time <br /> N <br /> Total Gallons Purged <br /> TCS' S Purging,EndTime <br /> SAMPLING DATA <br /> Time Sampled f(p `Z Depth to Water @ Sample Time(DTWs) <br /> Filtered Analytical Parameters <br /> Container Types,Volumes &Quantities (yesino) Sample Preservatives (crosscut all NOT applicable) <br /> 3 x 40 mL VQAs N Ice and 14C1 TPHg / Full VOC s / Fuel OXYs <br /> WELL RECOVERY DATA <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> (DTW-DTWs) Recovery <br /> %Recovery w l - X100 Calculation %Recovery(DTW-DTWm) iT — 1 ( - � x 100 <br /> Recovery Type Fast Slow <br /> — I %Recovery= <br /> FIELD PERSONNEL <br /> ATC Representative(s) <br /> Subcontractor NIA <br /> Signature , Date (/ ;/0,,, <br />