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MWELL PURGING AND SAMPLING DATA <br /> WELL NO VW-2 <br />' DATE 219198 PROJECT NAME STOCKTON MAINT YARD PROJECT NO 575-71017 <br /> WEATHER CONDITIONS Rain <br /> WELL DIAMETER(W ) ❑ 1 ❑ 2 4 ❑ 6 ❑OTHER <br /> SAMPLE TYPE EGROUNDWATER ❑WASTEWATER ❑SURFACE WATER ❑OTHER <br /> WELL DEPTH(TOC) 60 FT DEPTH TO WATER BEFORE PURGING 5699 FT <br />' LENGTH OF WATE 301 FT CALCULATED 3 WELL VOLUMES 587 GAL <br /> PURGING DEVICE Grundfos Pump ❑ DEDICATED ❑ DISPOSABLE 0 DECONTAMINATED <br /> SAMPLING DEVICE ❑ DEDICATED N DISPOSABLE ❑ DECONTAMINATED <br /> EQUIP DECON ❑TAP WATER WASH [:]ISOPROPANOL ❑ ANALYTE FREE FINAL RINSE <br /> ALCONOX WASH DISTIDEION 1 RINSE ❑OTHER SOLVENT ❑ DIST1DEtON FINAL RINSE <br /> LIQUINOX WASH DISTIDEION 2 RINSE ❑TAP WATER FINAL RINSE ❑AIR DRY <br />' CONTAINER PRESERVATION 0 LAB PRESERVED ❑FIELD PRESERVED <br /> WATER ANALYZER MODEL&SERIAL NO Hydac <br /> ACTUAL CUMUL TEMP SPECIFIC pH DISS TURBIDITY WATER REMARKS <br /> TIME VOLUME E°F CONDUCT OXYGEN (NTUs) APPEAR (EVIDENT ODOR COLOR PID) <br /> (MIN) PURGED ❑°G CL=CLFAR <br /> (GAL) CO=CLOUDY <br /> TU=TURBID <br /> INITIAL CO <br /> ' 1 5 65 1 99 814 Grey strong HC odor <br /> 3 67 203 789 <br /> 5 671 201 781 <br /> DEPTH TO WATER AFTER PURGING(TOC) FT SAMPLE FILTERED ❑YES ❑NO SIZE <br /> NOTES SAMPLE TIME ID# <br /> ' DUPLICATE ❑ TIME ID# <br /> EQUIP BLANK ❑ TIME ID# <br /> PREPARED BY Chris Merritt <br /> A 1 FOOT LENGTH OF WATER=0 05 GAL IN 1 DIA PIPE 0 17 GAL IN 2 DIA PIPE 0 65 GAL IN 4 DIA PIPE 1 5 GAL IN 6 DIA PIP <br /> 1 <br />