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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW- 10 DATE: 618101 <br /> PROJECT NAME• FORMER MANNA PRO SITE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS• 4004 S EL DORADO ST SAMPLE TIME• 1028 <br /> CITY,STATE• STOCKTON,CALIF SAMPLE CONTAINERS• 2 VOA'S <br />' SITE CONTACT. PRESERVATIVES• HCL <br /> CONSULTANT• GEO-PHASE ENVIRONMENTA LAB ANALYSIS BY: SHERWOOD <br /> PROJECT MANNAGE STEVE LANKFORD MONUMENT. FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. WELL CASING DLA, 2" / 01632 <br /> SAMPLE MEDIA. GROUNDWATER P I D READING/ODOR: NIA SULFUR <br />' TOP OF CASING ELEVATION• MSL COLOR BROWN/GREY TO CLEAR <br /> DEPTH TO WATER• feet lWth's 2927 FEET CALC.PURGE VOL . 320 GAL <br /> DEPTH OF WELL feet 100th's 48 90 FEET TOTAL VOLUME PURGED. 105 GAL <br />' STANDING WATER COLUMN. 1963 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br />' • TIME CUMULATIVE DRAW PUMPING pH E C TEMP O RP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMILPM) (units) (UsMHOS) (Celsius) (Mv01ts) (PPM) (N T U) <br /> 0 NIA 5 GPM 762 982 206 -34 14 BRN/GREY <br /> 3 5 758 968 205 -75 1 1 " <br />' 7 765 990 205 -127 1 CLEAR <br /> 105 766 992 206 -134 07 " <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 32 49' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE AMERICAN LOCK INSTALLED <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING E UIPMENTAND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOXSOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> . SOLINIST SLOPE METER THERMODINE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />