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TMONITORING WELL PURGING AND SAMPLING LOG <br /> Well No t <br /> Pro)ectName 1/ s� Project No _ z <br />' Project Address/City I County <br /> r-+ <br />' Water Level Meter(ModdM) �k� t Interface Probe(Mod&&) <br /> Water Quality Meter(wd&m) Decontamination Method 3-stage bucket (wash, tap ra.nse, DT rinse) <br /> L <br />' Purgmg Mdhod KPVC Bailer Vacuum Truck =Subme>rsi�ble Pump Other <br /> Sampling Method Teflon Bailer Disposable Bailer Other <br />' Borehole Diameter(Clmle) 1 10" 12^ Casing Diameter(Circle) 2 4" 6" "223 <br /> Borehole Multiplier(B�root) 081 is 195 Casing Multiplier(CMxgala-1-0t) O 1 065 <br /> 147 5!8 <br />' Depth to Free Produd(feet) ..rte Borehole Volumes(BV) - <br /> Depth to Water(DTWxfect) S WC x BM (BV)(g.1) x 15 BV(p1) <br /> Total Well Depth(feet) 7J (� Casing Volumes(CV) <br />' Water Column(WCxfeet) Z WC Z Y.( x CM 1/ = J r 4�S (CV)(PD x 3 0 CV( <br /> Free Product Thickness(feet.) Free Product Purged(gallons) <br /> tCum.Vol Purged Electric Conductivity Dissolved Tur6idrty Odor <br /> Pas <br /> DTW(it) (HA 1 ) Teiiip t"0 PB (u orm mhos) Oxygen(-geo (NT[n (Ydt+to) <br /> Purging Start Time <br /> 3; i5 ,e3 lr�•i7 ! � z <br />' Total Gallons Purged <br /> 3:16 Purging End Time <br />' Time Sampled S<< 5 Depth to Water @ Sample Time(DTWs) <br /> Filtered Analytical Parameters <br /> Container Types,Volumes,&Quantities (Yes/110) Sample Preservatives Cuosa-nsuaHNOT sp&l ble) <br /> x 40 mL VOAs N Ice and HCl TPHg TPHd BTEX MTBE OXYs <br /> Maximum Drawdown(DTWm xfeet) Approximate Flow Rate(GPM) <br /> Raoovery <br /> %Recovery =1- (DTW-DTWD DTW )m) X100 Calculation %Recovery =1 ( ) x 100 <br /> Recovery Type _Fast Slow %Recovery= <br /> ATC Representative(s) <br /> ' Subcontractor <br /> Signature �' Date <br />