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' m <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION I MW— 105 DA'L'E: 8119/2004 <br /> PROJECT NAME MARCI PROPERTY ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2969 LOOMIS ROAD SAMPLE TIME 15 00 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A's/HCL-1 LTR /NEA <br /> ' SITE CONTACT GOLDEN BEAR TRUCKING PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SEQUOIA <br /> PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER A I . DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT GREY <br /> DEPTH TO WATER feet I00th's 67 25 FEET CALC PURGE VOL 456 GAL <br /> DEPTH OF WELL feet I00th's 95 20 FEET TOTAL VOLUME PURGED. 1368 GAL <br /> STANDING WATER COLUMN 2795 FEET DEPTH OF PUMP 94 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE; DRAW PUMPING pH E C. TEMP O R P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) {GPM/LPM} (units) (UMHO$) (Celsius) <br /> {Moults) (PPM) (N T U) <br /> 0 N/A 1 GPM 743 525 209 -41 084 LT GREY <br /> 456 " " 736 478 201 -36 14 " <br /> 912 01805 481 202 -56 10 if <br /> ' 1368 8 15 485 202 -63 076 " <br /> ' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME 67 81' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP.- — - - <br /> ' REMARKS <br /> WEATHER CLEAR&HOT WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING E UIPMENT 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 POLYDRUM <br /> INSTRUMENTATION Y S I 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />