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y ° m DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2005 <br /> 4 i 4s� s u s e r s s 1Y f tYxr Y r 1 t 1rr a s <br /> .tt^ r T i F^ � i f, V4-`•• 1L.•1 � ' r•f rPo x C 4 1 <br /> SAMPLE LOCATION/EW- 2 DATE: 8/25/2005 <br /> nZ" -V , r <br /> PROJECT NAME CARDOZA SUPER STOP MKT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 290 N MAIN SAMPLE TIME 1313 <br /> ' CITY,STATE MANTECA,CA SAMPLE CONTAINERS SEE CHAIN OF CUSTODY <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS,INC LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH 1 DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" 0 1632 <br /> ' SAMPLE MEDIA GROUNDWATER P I D READING I ODOR N/A LT FUEL <br /> TOP OF CASING ELEVATION MSL COLOR BROWN <br /> DEPTH TO WATER (feet.100th's) 25 98 FEET CALL PURGE VOL 091 GAL <br /> DEPTH OF WELL (feet 100th's) 31 55 FEET TOTAL VOLUME PURGED 273 GAL <br /> ' STANDING WATER COLUMN 557 FEET DEPTH OF PUMP 30 FEET <br /> 177 -77 <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 T1 W) (CPM/LP1V� (units) (u 8) (Celsius} (Mvoits) (PPM) (N T U) <br /> 0 NIA 5 GPM 717 1863 233 499 0 98 BROWN <br /> 091 712 1874 227 494 069 <br /> " <br /> 182 709 1882 227 506 066 " <br /> ' 273 708 1891 229 495 063 " <br /> ' PURGE METHOD WATERRA DEDICATED INERTIA PUMP <br /> SAMPLE METHOD WATERRA DEDICA'T'ED INERTIA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 2599, <br /> ' WELL INTEGRITY CAP&SEAL ARE SECURE AMERICAN LOCK IS INSTALLED <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> ' WEATHER CLEAR SKIES WIND <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPA ENT WAS CLEANED IN THE <br /> FIELD P7THASTEAMCLEANER&ALCONOXSOAP NEWNITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DR UM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1556 MULTIPROBE Y S I DISSOLVED OXYGEN METER <br /> SOLMST SLOPE METER THERMODME 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />