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' <br /> °G» MONITORING WELL PURGING AND SAMPLING LOG <br /> Proles blame, rro <br /> Proled Nv <br /> well <br /> Project Address/C ty/ ounty , r /_ <br /> ' 2 5927 1-710 <br /> Water Level Meter{ModwmID— o j/ALS C._ Interface Probe Cm deym) <br /> Water Quality Meter{ModeVM) 1 DecontammationMethod 3-stage bucket (wash, tap rinse, DI rinse) <br /> ' Purging Method PVC Bailer Vacuum Truck Submersible PumpOther 1qd <br /> Sampling Method Teflon BailerDisposahle Bailer Other <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 6" 12" 1811 2401 <br /> Borehole Multrpher(BM)(gauonshoot) 081 15 195 CasmgMuitipher(CM)(puomhoot) 016 147 5 87 13.2 23.5 <br /> Depth to FreeProduct(fee[.) Borehole Volumes(BV) <br /> ' Depth to Water(DTW)(feet) 1 rJ WC x BM = (BV)(gei) x 15 BV(gaq <br /> "Total Well Depth(feet) Casing Volumes(CV) <br /> Water Colu>ffi(WC)(fect) L3 WC = x CM 06 = I Q (CV)( x 3 0 CV <br /> Free Product Thickness(feet) Free Product Purged(gallons) <br /> Cum Vol Purged Ei Can clavrty Dissolved TurbidAy Odor <br /> f Time DTw(ft) (PRO-) Temp CC) PH (rr m mtcos) Oxygen(mgR <br /> ! r Purging Start Time ,p <br /> 22.q .2-/t - a. --s 18° <br /> av1 . ` Y 3 G_ 0/253 <br /> Total GarlonsPurged <br /> �22 PurgmgEndTtme <br /> Time Sampledzzz Depth to Water @ Sample Trine(DTWs) <br /> Filtered Analytical Paramders <br /> Contamer Types,Volumes,&Quantities 7 {Y�) Smile Preservatives (crass-out an NOT apphmhle) <br /> x 40 mL VOAs N Ice and HCl TPHg / BTEX / MTBE / Ms <br /> -wk-1 Ze <br /> I <br /> ' <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> very <br /> %Recd 1- (DTW-DTWs) x 100 Calculation o { } I <br /> �Y = (BTW-DTWm) /o Recovery =1 ( - ) x 100 <br /> Recovery Type <br /> —ILF-It Slow %Recovery= <br /> I � <br /> ATC Representative(s) <br /> Subcontractor- <br /> 0 <br /> ubcontractorriDate �/ Z <br /> Ej <br />