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WELL PURGING AND SAMPLING DATA <br />' WELL NO MW-9 <br /> DATE 10121!97 PROJECT NAME STOCKTON MAINT YARD PROJECT NO 575-71017 <br /> WEATHER CONDITIONS SUNNY <br /> WELL DIAMETER(IN) ❑ 1 ❑ 2 N 4 ❑ 6 ❑OTHER <br /> SAMPLE TYPE M GROUNDWATER ❑WASTEWATER ❑SURFACE WATER ❑OTHER <br />' WELL DEPTH(TOC) 79 FT DEPTH TO WATER BEFORE PURGING 5626 FT <br /> LENGTH OF WATE 22 74 FT CALCULATED 3 WELL VOLUMES 4434 GAL_ <br />' PURGING DEVICE Grundfos Pump ❑ DEDICATED ❑ DISPOSABLE N 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 ❑ DIST/DEION FINAL RINSE <br />' ❑ LIQUINOX WASH N DISTIDEION 2 RINSE ❑TAP WATER FINAL RINSE ❑AIR DRY <br /> CONTAINER PRESERVATION ❑ 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 0'C CL-CLEAR <br /> (GAL) CO-CLOUDY <br /> TU-TURBID <br />' INITIAL CL <br /> 13 762 620 687 CL <br /> 26 768 560 643 CL <br />' 44 774 580 645 CL <br /> 1 <br /> DEPTH TO WATER AFTER PURGING(TOC) FT ISAMPLE.FILTERED ❑YES NO SIZE <br />' NOTES SAMPLE TIME ID# <br /> DUPLICATE ❑ TIME ID# <br />' EQUIP BLANK ❑ TIME ID# <br /> . PREPARED BY Scott Bowers <br />' 'A 1 FOOT LENGTH OF WATER=0 05 GAL IN 1"DEA PIPE 0 17 GAL IN 2"M PIPE 0 65 GAL IN 4-DIA PIPE }S GAL IN VOLA.PIP <br />