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1 <br /> ._ rs DEL—TECH GEOTECHNICAL SUPPORT SERVICES <br /> 1 Y <br /> MONITORING WELL FIELD LOG 2005 <br /> ' ix` `";.., ' "" - w. '�y�^ t -S , r -• _ , � .r, h .4„t.. . . z wi r yr r <br /> SAMPLE LOCATION 1 MW 207 DATE: 1/27/2005 <br /> - ti4 <br /> , <br /> PROJECT NAME CASTLE MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 2315 N EL DORADO SAMPLE TIME 1500 <br />' CITY,STATE: STOCKTON,CA SAMPLE CONTAINERS: 4 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD <br /> 4➢ <br /> PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 3/16" 00014 <br />' SAMPLE MEDIA GROUNDWATER P I D READING 1 ODOR N/A METHANE <br /> TOP OF CASING ELEVATION. MSL COLOR BROWN <br /> DEPTH TO WATER feet.100th's 34 98 FEET CALC PURGE VOL , 006 GAL <br /> DEPTH OF WELL feet 100th's) 78 36 FEET TOTAL VOLUME PURGED 0 18 GAL. <br /> STANDING WATER COLUMN 4338 FEET DEPTH OF PUMP 77 FEET <br /> r <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 T W (GPM/LPW (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 1 GPM 748 1211 190 566 191 BROWN <br /> 006 " " 747 1215 190 522 190 It <br />' <br /> 012 745 1217 190 283 188 " <br /> 018 743 1218 190 210 171 " <br /> o°r sa <br /> PURGE METHOD DEDICATED WATERRA PUMP x <br /> SAMPLE METHOD DEDICATED WA'IERRA PUMP <br />' D T W AFTER PURGE D T W AT SAMPLE TIME 56101 <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SrFE MAP <br /> REMARKS <br />' WEATHER OVERCAST/FOG WIND NWS <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD 97THA STEAMCLEANER&ALCONOXSOAP NEWNITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAIL POLYDRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br />' SOLMIST SLOPE METER TIFRMODINE 580$P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />