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{ <br /> n <br /> 1' <br /> GROUNDWATER SAMPLING DATA SHEET �Welll P lezo lD MW-14 <br /> Site Address 1665 Pacific Avenue,Stockton <br /> ENSR Job# 0694D-357-100 11Well i[2 Piezometer ❑ <br /> Unocal Job# 2859 <br /> We11Purging i'Fieldfftech(s)— /'P k3 <br /> Date Purged4Dio <br /> d f k 1i f <br /> Purge Methole baler th U' I Weather Coln`Iditions <br /> Casing Material L°& f� _ <br /> Well Diameter 2 00 in 111 <br /> Total Depth 9121 ft from TOG volume 3ra-=0Q , =ova 2 = 16 3 = 38 r <br /> Depth to Water Q to ft from TOC ]Factor f F a = ea T=102 6 =150 ,2 =580 <br /> Water Column <br /> Water Column Volume gat(WC X VF) 80%�R ecovlry from TOG =Total Depth-(Water Column X 8) <br /> Time Volume DO Redox Temperature specific pH Turbidity Color/Clarity Odor Other <br /> Removed Potential(ORP) I Conductivi <br /> a1 (mall-) mvolts 1 °C II t NTUs <br /> o o 11 Z <br /> T N 2 11 II! <br /> tf •. <br /> II { ~ <br /> I 2 - / <br /> 3 -, 2 r I� II 1 <br /> 44/ r 2 II p I r r <br /> 1f Il <br /> � iE II <br /> il- li <br /> Sample Collection 1, <br /> Date Sampled— <br /> U <br /> d D <br /> Sampling Methoi pose le BailerlOther Ci <br /> Sample Type Grab <br /> Sample ID #of containers Container Type Preservation Analysis Time <br /> 6 40 mL glass vial Ice/HCI 11 TPHo 8015 BTEX 8021 <br /> i !E II <br /> u II 1{ <br /> If lE _ <br /> + 11 IR <br /> CommentsLA L-)(.14 IZ:— 'sr �'�� ' 6 ° <br /> Signature Id rek.M Date oyry <br /> I r <br />