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1 <br /> WELL PURGING AND SAMPLING DATA <br /> WELL NO MW-8 <br /> DATE 219198 PROJECT NAME STOCKTON MAINT YARD PROJECT NO 575-71017 <br /> WEATHER CONDITIONS Rain <br /> ' WELL DIAMETER(IN ) ❑ 1 ❑ 2 0 4 [] 6 ❑OTHER <br /> SAMPLE TYPE WGROUNDWATER ❑WASTEWATER ❑SURFACE WATER ❑OTHER <br /> ' WELL DEPTH(TOC) 784 FT DEPTH TO WATER BEFORE PURGING 5662 FT <br /> LENGTH OF WATE 21 78 FT CALCULATED 3 WELL VOLUMES 4247 GAL <br /> ' PURGING DEVICE Grundfos Pump ❑ DEDICATED ❑ DISPOSABLE 0 DECONTAMINATED <br /> SAMPLING DEVICE ❑ DEDICATED 0 DISPOSABLE ❑ DECONTAMINATED <br /> EQUIP DECON ❑TAP WATER WASH [] ISOPROPANOL ❑ ANALYTE FREE FINAL RINSE <br /> ALCONOX WASH ❑ DISTIDEION 1 RINSE ❑OTHER SOLVENT ❑ DISTIDEION FINAL RINSE <br /> ❑ LIQUINOX WASH 0 DIST/DEION 2 RINSE ❑TAP WATER FINAL RINSE ❑AIR DRY <br /> CONTAINER PRESERVATION N LAB PRESERVED ❑FIELD PRESERVED <br /> WATER ANALYZER MODEL&SERIAL NO Hydac <br /> ' ACTUAL CUMUL TEMP SPECIFIC pH DISS TURBIDITY WATER REMARKS <br /> TIME VOLUME N°F CONDUCT OXYGEN (NTUs) APPEAR (EVIDENT ODOR COLOR PID) <br /> (MIN) PURGED ❑°C CL=CLEAR <br /> (GAL) CO=CLOUDY <br /> TU=TURBID <br /> INITIAL CL <br />' 15 704 2790 371 CL <br /> 30 70 2730 415 CL <br /> 45 70 2690 554 CL <br /> 1 <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 Chns 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 />