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t i <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> ' SAMPLE LOCATION 1 MW- 2 DATE: 7/15/2004 <br /> ' PROJECT NAME VALLEY WHOLESALE DRUG ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS FREMONT STREET SAMPLE TIME 14 25 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V 0 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" 1 01632 <br /> SAMPLE MEDI GROUNDWATER P I D READING 1 ODOR. NIA NONE <br /> ' TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER feet 100th's 859 FEET CALC PURGE VOL . 274 GAL <br /> DEPTH OF WELL feet 100th's 25 38 FEET TOTAL VOLUME PURGED 822 GAL <br /> ' STANDING WATER COLUMN 1679 FEET I DEPTH OF PUMP 23 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP OMP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE 'TI, 11,1 .PM) (units} (UMHOS1 11,1111 11,111 {PPM) 'TU, <br /> ' 0 NIA 5 GPM 745 957 21 -265 089 LT BROWN <br /> 274 11 <br /> " 753 926 204 -193 074 CLEAR <br /> 548 752 910 202 -219 089 " <br /> 822 750 906 202 -206 088 " <br /> ' PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD DEDICATED TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 8 71' <br /> ' WELL INTEGRITY CAP&SEAL SECURE LOCK INSTALLED <br /> WELL LOCATION <br /> REMARKS <br /> ' WEATHER CLEAR/HOT WIND, NW5 <br /> QUALITY CONTROL ALL PURGING EQ UIPMF.NT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STE'AMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> ' CONTAINMENT D 0 T 1755 GAL STEEL DR UM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> ' SOLINIST SLOPE METER THERMODINE 58013 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> ##OF DRUMS ON SIGHT. WATER SOIL <br /> I <br />