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L-3 E L--rrr: <br /> - �--- DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> E"k r tJ 3 I✓" J Y . <br /> SAMPLE LOCATION/MW 11 DATE: 1/12/2005 <br /> PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814 E CHARTER WAY SAMPLE TIME 1032 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS �gLAB ANALYSIS BY SHERWOOD LABS <br /> .PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PWC <br /> SIGNED WELL CASING DIA 2t' / 0 1632 <br />' SAMPLE MEDIA GROUNDWATER P I D READING/ODOR N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR BROWN <br /> DEPTH TO WATER feet 100tMs 38 87 FEET CALC PURGE VOL 046 GAL <br /> DEPTH OF WELL (feet 100th's) 41 70 FEET TOTAL VOLUME PURGED 1 39 GAL <br /> STANDING WATER COLUMN. 283 FEETI DEPTH OF PUMP 40 FEET <br /> -f v7 <br /> FIELD PARAMETERS <br /> n <br /> TIME cumuLATIVEPUMPING pH E C. TEMP O R.P DISSOLVED TURBIDITY <br /> CASING VOLUME[a] <br /> RATE OXYGEN COLOR <br /> PER PURGE (GPMILPM (units) (Umhos) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 469 1913 21 8 -29 565 CLEAR <br /> 046 DRY <br /> 092 it " <br />' 139 11it <br /> 7".:.wa3'4-,A+'4 a..:dI.a.S3i'!4^..Hx�V <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&'TUBING <br />' D T WAFT PURGE D T W AT SAMPLE TIME 40 29' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS POOR RECHARGE/GRAB SAMPLE <br />' WEATHER OVERCAST SKIES WIND NWS <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD WITHA 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 MLJLTIPRO13E SYSTEM Y S I DISSOLVED OXYGEN METER <br />' SOLINIST SLOPE METER THERMODWE.580B P 1 D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />