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i <br /> I 'I <br /> f I <br /> E ' <br /> II <br /> I i <br /> Ems I I <br /> If <br /> GROUNDWATER SAMPLING DATA SHEET Well/Piezo ID MW-29 <br /> Site Address 5606,Paaflc Avenue Stockton CA I , �' I <br /> ENSR No 06940-293 100 Well Piezometer ❑ <br /> Unocal No 5098 11 , <br /> I <br /> Well Purging � Field Tech(s) <br /> Date Purged ♦ ' �n a i ' <br /> Purge Method Disposable baileriother �- Weather ConditionsG'-G� oLD <br /> I I <br /> Casing Material - I <br /> Well Diameterto <br /> Total Depth O f[�4 ft from TOC ivolume 1 Ii 3/4 =0 02 t =004 2 = 16 3 = 3e <br /> Depth to Water 3 r l Q ft from TOC Factor F 1` a =II66 5 =i02 ('=150 12 =5 80 <br /> Water Column It <br /> Water Column Volume gal(WC X VF) 80%Recovelry from TOC =Total Depth-(Water Column X 8)_ <br /> i <br /> Time Volume DO Redox Temperature Specific pH Turbidity ColorJClarlty IOther Other <br /> Removed Potential(ORP) I Conductivity } <br /> a1 (mWL) mVolts °C II uSlcml (NTUs) I <br /> o° - Z Z• II I'p-4 <br /> 4- <br /> -4q Z II +• ► <br /> � - Z LZ• 'I i <br /> I 11 I I <br /> 1 I I E <br /> I II 11 ) <br /> II 11 ) <br /> Sample Collection <br /> Date Sampled !� <br /> Sampling Methodusable !Other 4 <br /> Sample Type Grab 11 <br /> I I 1 <br /> Sample ED 19 of containers Container T e Preservation I Analysis I Time <br /> 1 40 mL glass vial ice/HCI II TPHq 8015 I <br /> 3 40 mL glass vial ice/HCI II full'scan by 8260B &1,2 DCA,EDB by 82608 <br /> EI II I <br /> I I II 1 I <br /> II I I I <br /> Comments III <br /> Signature Date <br /> I I <br /> ' I <br /> rll■■a t�■ra � ,I,■E�I ri■lr s tai• li .�..■ ii�t� �. n..■ t� � Aa.. .�... � .� �. � <br />