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it rr r rr r r rr rr r� <br /> Eft. <br /> GROUNDWATER SAMPLING DATA SHEET WelllPiezo ID MW-5 <br /> Site Address 1665 Pacific Avenue Stockton <br /> ENSR Job# 06940-357-100 Well ® Piezometer <br /> unocalJob# 2859 <br /> r <br /> Well PurgingP r Field Techs) f» �. <br /> Date Purged ' <br /> Purge Method D3 posrable badeDotth 4,47 Weather Conditions -C.,, 1114A,2J1 <br /> Casing Material <br /> Well Diameter 200 In <br /> Total Depth 5382 It from TOC Volume ora•=0 02 1 =004 r= 16 3 = 39 <br /> Depth to Water Z-7It from TOC Factor F 4 = 66 5'=i 02 6 =150 t2 =5 90 <br /> Water Column ft <br /> Water Column Volume q 1 7. .gal(WC X VF) 80%Recovery from FOC =Total Depth-(Water Column X 8)_ <br /> Time Volume DO Redox Temperature Specific PH Turbidity Color/Clarity Odor Other <br /> Removed Potential(ORP) Conductivity <br /> al (mg/L mV01ts °C h9 (N710s <br /> Z 9 2 �•� <br /> 1 r rr <br /> �' ,. <br /> ~ 3 .'L l 'r <br /> a B� a r a� <br /> Sample Collection <br /> Date Sampled <br /> Sampling Method to er <br /> Sample Type Grab <br /> Sam le ID #of containers Container Type Preservation Analysis Time <br /> 6 40 mL glass vial lceIHCI TPHq 8015 BTEX 8021 5-O s 1.2 DCA EDB 8260 <br /> Comments <br /> Signature f W Date (7 <br /> J <br />