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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2001 <br />' SAMPLE LOCATION / MW - 3 DATE: 9/17101 <br />' PROJECT NAME MORITA BROTHERS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS CHARTER WAY SAMPLE TIME 1623 <br /> CITY,STATE STOCKTON,CA SAMPLE CON FAINERS 2 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <br />' CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER RAY KABLANOW MONUMENT. FLUSH <br />' SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D.READING/ODOR N/A GAS <br /> TOP OF CASING ELEVAT N MSL COLOR LIGHT GREY TO CLEAR <br /> DEPTH TO WATER feet 100th's 3398 FEET CALC PURGE VOL 491 GAL <br /> DEPTH OF WELL feet 100th's 6408 FEET TOTAL VOLUME PURGED 15 GAL <br />' STANDING WATER COLUMN 3010 FEET DEPTH OF PUMP. N/A FEET <br /> FIELD PARAMETERS <br /> TIMECUMULATIVE DRAW PUMPING I p1lE C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (MsMIl05) (Celsius) (Mvolls) (PPM) (N T U) <br />' 0 N/A 5 GPM 727 768 228 -154 N/A CLEAR <br /> 5 " 'S 726 751 224 -184 ItLT GREY <br /> 10 if it 727 743 226 -198 CLEAR <br /> ' 15 It <br /> " 727 735 223 -200 Itif <br /> ' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> ' D T W AFTER PURGE D T W AT SAMPLE l IME 3913' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> ' WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DR UM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />