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s°c-t�T MONITORING WELL PURGING AND SAMPLING LOG <br /> Well No <br /> Pxn3ect Namef,/�� Q � `/� ProjectNaGG! <br /> Project Address!City!CouaLy <br /> 4 u� <br /> i <br /> Water Level Meter(modaz) hnerface Probe(ModeVM) r— <br /> Wats Quality Miler(bModdM) �+f � 7 Decontammai[on Method 3-stage bucket ((w/wash, tap rinse, DI rause} <br /> ' Purging Method PVC Bailer Vacuum Truck Submvstble Pump <br /> Sampling Method Teflon Bailer Disposable Bailer Other <br /> Borehole Diameter(Circle) S" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 1810 24" <br /> Borehole Multiplier(BM)*aonshoot) 081 is 195 Casing Multiplier(CM)(gallonslmot) 016 0 65 147 587 13.2 235 <br /> I <br /> Depth to Free Product(fent) Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) f gl :7 WC x BM = (BVygag x 15 BV(gag <br /> Total Well Depth(feet) 2,rr 5-0 Casing Volumes(CV) <br /> Water Colunm(WC)(feet) WC /r'�? x CM CI��J = �3(2_(CV)(x4 x 3 0 CV(geg 17►fo <br /> tProduclhickness(feet) Free Product Purged(gallons) <br /> 11111�ilillilill�illis <br /> Cum Vol Pinged El Cond'a VAq Dissolved Turbidity Oda, <br /> DTW(ft) (B��) Temp cc) pH (u �,mhvs) Oxygen(m&'L) (14M (YdNo) <br /> rging Start nme e t+ <br /> ty <br /> C�3 3 lj5r'60c1� .yS' <br /> 2-d CV . <br /> Total Gallons Purgbd <br /> rPurging End Time <br /> Time Saurupled. t16 Depth W Water @ Sample Time(DTWs) <br /> Filtered Analytical Parameters <br /> Contamer Types,Volumes,&Quantities 6-/no) Sample Preservatives (cross-ow aBrw app><aable) <br /> x 4 0 mI, VOP s N Ice and HC1 TPHg / BTEX / MTHE / OXYs <br /> t 3 5Y <br /> I Maxum Drawdown(DTWM)(few) Approximate Flow Rate(GPM) <br /> II <br /> ' Recovery <br /> %Recovery =1- (DTW,DTWm) x 100 Calculation %Remvery =1 - - - X.100 <br /> ' 'Recovery Type Fast Slow %R=Dv r <br /> cry; , <br /> 1 <br /> ' ATC Representative(s) <br /> �;7 I` <br /> Subcontractor I <br /> EDate <br /> I <br />