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(INGNgt4AMPLING LOG <br /> MONITORING WELL PURGING AND S <br /> Weil No ���� <br />' ProbedNa^... -erwa-w, P_ VC. 1/00965" (� Project No Y,3,Z-S-gZ7` O <br /> Pmj.a Address 1 Crty 1 County { _1 s.' 7 f <br /> 1�-fJ <br /> Water Level Miler(M drYM) lZ C ' Interface Probe(Modevm) <br /> Water Quality Muer(ModdM) 3sa c!3 Decontamination Method 3-stage bucket (wash, tap rinse, DI sense) <br /> IPurgmg Method PVC Bailer Vawutn Trude X Submersible Pump Other <br /> Sampling Method Teflon Bader _disposable Bader Other <br /> Borehole Diamew(Circle) 8" 10" 12" Casing Diameter(Circle) 2" 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(gallons/roat) 0 81 15 195 Casing Multiplier(CM)(,Pnonslroot) 016 065 147 587 13.2 235 <br /> Depth to Free Product(feet) r Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) t 2,2, WC x BM (BV)(gai) x 1 S BV(gal) <br /> Total Well Depth(feet) 170. C70 Casing Volumes(CV) <br /> Water Column(WC)(feet) h? WC i -x CM 0,f = 7-0,00 (CV)(gat) x 3 0 CV(gal) �er i Oto <br /> Free Product Thickness(feet) �� Free Product Purged(gallons) <br /> Cum Vol Purged Electric Conductivity Dissolved Turbidity Odor <br /> Time DTW(a) (gam—) Temp Cc) pH C)E_ <br /> mb-) Oxygen(m€n) (nTD (Yeslero) <br /> 1 ''urging Start Time 1tv <br /> //t3 C;Zatl7k 12q 4 21,1L _f 1 /0 S-3 454 <br /> Ct�Q ► 33 y ��► I a' -2. �Sr <br /> 1/.2 Lo C9+ SlD <br /> Total Gallons Purged <br /> 1112- Purging End Time <br /> Time Sampled ,5S_0 Depth to Water @ Sample Time(DTWs) 2 <br /> ► <br /> Filtered Analytical Parameters <br /> Conta5E Types,Volumes,&Quantities (ycsino) Sample Preservatives (cm-ontanhp!apphcable) <br /> x 40 mL VOAs N Ice and HCl TPHg / BTEX / MTBE ! OXY5 <br /> Maxin=Drawdown(DTWm)(feet) Approximate Flow Rate(GPM) <br /> ( ) <br /> (DTW-DTWm) <br /> (DTW-DTWs) Recovery <br /> __ <br /> %Recovery =1- X100 Calculation %Recovery1 - x 100 <br /> ( ) <br /> Recovery Type <br /> —Fast Slow a/o Recovery= <br /> ATC Represeauative(s) 6 fO m <br /> t Subcontractor <br />' Srgnature /` Date <br />