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1 <br /> �OCIT; MONITORING WELL PURGING .AND SAMPLING LOG <br /> Well No - <br /> Project Name RPMS EZ Serve#100966 t Project No 54251-141+ 1( <br /> Project Address/City/County 010 <br /> x t PURGING'&SAMPLING'INS `RU + ATJOT'E&METHOD <br />' Water Level Meter(Modeviti) S6 l w`S+ '�C_ r Interface Probe(Mose W) <br /> Water Quality Meter 0A.&I ) S r 3 n `� Decontamination Method 3-stage bucket (wash, tap rinse, DI rinse) <br /> Purging Method PVC Bailer _Vacuum Truck _Submersible Pump Other <br /> Sampling Method _Teflon Bailer —toIsposable Bailer _Other <br /> BOVXROLE&WELL CASING£VOLUME WFORM:PiMN _ <br />' Borehole diameter(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 3 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(Wlonsiroot) 081 is 195 Casing Multiplier(CM)(galiona/root) 126Z 0 65 147 587 132 235 <br /> MONUORINO-MEASDREMENTS PURGING GAGGU,LATIONS - <br /> Depth to Free Product(feet) 42!F Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) S' S WC x BM = (BV)(pi) x 1 513V(pi) <br /> 1 Total Well Depth(feet) (0 '5' Casing Volumes(CV) <br /> Water Column(WC)(feet) ? ._3`1 WC-7.3x CM d 16 (CV)W) x 3 0 CV(tel) 3, s <br /> Free Product Thickness(feet) Free Product Purged(gallons) <br /> PURGING DATA f <br /> Cum Vol Purged Ele Conductivity Dissolved Turbidity Odor <br /> Time DTW(tt) (gallons) Temp('c) PH (u m mhos) Oxygen(mgn) (NT�1 (Yes o`) <br /> Purging Start Time 57,56 _% k4' <br /> r ! ©t S ?Qt Z/ 0"V 2_ AL NF- <br /> les 2-0, 3 . 2e-, 0 , <br /> zQt Zg 0 - o <br /> .20, •2 3Y <br /> Total Gallons Purged <br /> Purging End Time �t��y �'�'�7�''S T�y� <br /> '.." w ..SA'LING-DAMA F ' <br /> Time Sampled S Depth to Water Qa Sample Time(DTWs) <br /> Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities (yesino) Sample Preservatives (cross out a] (Th]T applicable) <br /> t7? rut) <br /> WELL RECOYER� <br /> 3 <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> Recovery <br /> %Recovery =1 - fDTW-DTVds}(DTW-DTWm) x 100 Calculation a/o Recovery =1 ( x 100 <br /> ( ) <br />' Recovery Type —Fast Slow %Recovery= <br /> =MTERSONNEIL <br /> ATC Representative(s) lf/__, <br /> Subcontractor <br /> Signature /" !" _ _ _ Date d,V/& 03 <br />