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i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION/MW- 101 DATE: 7/1512004 <br /> ' PROJECT NAME VALLEY WHOLESALE DRUG ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS FREMONT STREET SAMPLE TIME 1610 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A'S <br /> SITE CONTACT PAUL SOUVA PRESERVATIVES HCL <br /> ' CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER ERIC PRICE MONUMENT FLUSH <br /> ' SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIA. GROUNDWATER P I D.READING/ODOR NIA NONE <br /> TOP OF CASING ELEVA110N MSL COLOR LIGHT BROWN <br /> DEPTH TO WATER feet 100th's 8 42 FEET CALC PURGE VOL 535 GAL <br /> DEPTH OF WELL feet 100th's 41 19 FEET TOTAL VOLUME PURGED 1604 GAL <br /> STANDING WATER COLUMN 3277 FEET DEPTH OF PUMP 40 FEET <br /> ' FIELD PARAMETERS <br /> MTIME CUMULATIVE DRAW PUMPING pH E C TEMP O.R P DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PFR PURGE (DTW) (UMILPM) (units) (UMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> ' 0 NIA 5 GPM 747 1109 230 -508 158 LT BROWN <br /> 535 763 1134 245 —690 16 it <br /> 1070 It of771 1218 277 —860 185 it <br /> ' 1604 it 782 1334 31 6 -996 157 " <br /> ' PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD DEDICATED TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 23 05' <br /> ' WELL INTEGRITY CAP&SEAL ARE SECURE LOCK INSTALLED <br /> WELL LOCATION <br /> REMARKS <br /> WEATHER CLEAR/HOT WIND NWS <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEAVED IN THE <br /> FIELD WITHA STEAMCLEANER&.4LCONOX SOAP NEW NITRILE GLOVES <br /> ' CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> ' SOUNIST SLOPE METER THERMODINE 580B P I D <br /> KECK IN'T'ERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT WATER. SOIL <br />