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�pCfAtNC MONI'T'ORING WELL PURGING AND SAMPLING LOG <br /> Well No <br /> ' Project Name RPMS EZ Serve#100878 Project No 54 25827 2510 <br /> Project Address/City/County 1012 W Yosemite Ave/Manteca/San Joaquin <br /> , `&'SAMP,L 1 qqX 1RUMENTA�TI0�7�&ME SOD <br /> BURGJNG <br /> Water Level Meter(MadeVID) S s _Z Interface Probe(Model/ID) NA <br /> Water Quality Meter(ModellIDx 3 S 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 -AffDlsposable Batter —Other <br /> ry:iB01�HOLE&`WE Z CS]NP"X 1 C�©Li7ME s`gIl�'IORMA j 3 <br /> "x are1"sI E brY� <br /> Borehole Diameter(Circle) 8" 10" 12" Casing Diameter(Circle) " 4" 6" 12" 18" 24" <br /> Borehole Multiplier(BM)(gallonstroot) 081 15 195 <br /> 1 95 Casing Multiplier(CM)(gallanslrootx 0 6 0 65 47 587 132 235 <br /> 'mss=7� ` ��1TLO J�:L 4'�J41aJ IG.LiAS AS VR LP��wJ�x;i� ���F � s.�E k n!E„�`,x s-:�. �'`, r�.3'"� <br /> 1 i A3 m ` �—,� ��l a PLTiZG NG <br /> Depth to Free Product(feet) Borehole Volumes(BV) <br /> Depth to Water(DTW)(feet) r WC x BM - (BV)(gal) x 1 5 BV(gal) <br /> Total Well Depth(feet) Casing Volumes(CV) ++ <br /> Water Column(WC)(feet) WC x CM 0 6 S= 'a (CV)($al) x 3 0 CV(gal) .1 <br /> Free Product Thickness(feet) Free Product Purged(gallons) <br /> T~ �fi 2£ ar <br /> _..'-;a k` K„ S yb4w`::s'w s� 'BkI13t," a 4 •'k w t <br /> ' er uxs � 3a 3 't w ^rw*'r-+ �7 .8 °he' E"'�1aALY3xi`�, F f a� a"" '3a •'s.� <br /> "»,.da � xF',� <br /> Cum Vol Purged Electric Conductivity Dissolved Turbidity Odor <br /> Time DTW(ft) (gallons) Temp CO) pH (n orm os Oxygen(mg1l i (NTH} (YealNo) <br /> P t <br /> _An Purging Staid Time <br /> /0 0 a C l , 1 * ` <br /> 008' 9-2 0 . 3t <br /> 7-cl:.® 3� <br /> 'ziior I Total Gallons Purged <br /> 10'2-L Purging End Time <br /> i"t'rn M� F ".Y pi vie i } k' v� V {."' -SAW <br /> 7t F s \ 7 }w la 1�kk E '�6 <br /> 19 '� spa A ei „, r�. E t a ,' �"t 5€ ax. 11 -SA lill'I�YI LT �-t •r''£ �' K <br /> # t" z4��.�77 n�- Mrd �� � lo <br /> Tune Sampled Yin 22 Depth to Water Q Sample Time(DT-Ws) 2, <br /> Filtered Analytical Parameters <br /> Container Types Volumes,&Quantities (yesino) Sample Preservatives (cross-out alih=applicable) <br /> 4 X 40m1 VOA's No HC1 BTEx/ TPHg/ OxY's <br /> �" ""y " ,�".ya"a,�, P I r <br /> lir M £�' WETL REoVRY�DATArt <br /> Maximum Drawdown(DTWm)(feet) Approximate Flow hate(GPM) <br /> Recovery I <br /> Recovery =1- (DTW-DTWs)(DTW-DTWm) x 100 Calculation %Recovery =1 ( ) x 100 <br /> ( ) <br /> RecoveryiType ast Slow a <br /> /°Recovery= <br /> ' z'�. '{-i s <br /> 't <br /> i <br /> ATC Representative(s) Alex Flores <br /> Subcontractor <br /> (Signature A&ice,/��C ,�-. ! i ISI`I 'Date I 08/25/03 l <br /> li .I II I I li �k I{ Y <br />