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DEL--TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2003 <br /> AMPLE LOCATION /MW 8 DATE. 12/12/2003 <br /> PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1457 <br /> ' CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA SEPTIC <br /> TOP OF CASING ELEVATION MSL COLOR GREY TO CLEAR <br /> DEPTH TO WATER. (feet 100th's) 1776 FEET CALL PURGE VOL 294 GAL <br /> ' DEPTH OF WELL (feet.100th's) 3515 FEET TOTAL VOLUME PURGED 851 GAL <br /> STANDING WATER COLUMN 1739 FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP O RX DISSOLVED TURBIDITY <br /> ' CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPMILPM) (units) (Umbos) (Celsius) (rAvolts) (Ppm) (N T U) <br /> 0 NIA 5 GPM 7 19 1671 1 228 -841 24 GREY <br /> 284 718 1672 22 8 -887 2 " <br /> ' <br /> 568 714 1680 227 -908 19 CLEAR <br /> 8 51 7 13 1685 226 -944 17 <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRAPUMP&TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 18 90' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS GOOD RECHARGE <br /> WEATHER CLEAR SKIES WIND <br /> QUALITY CON'T'ROL ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL.STEEL DR UM OR 60 GA[..POLY DR UM <br /> INSTRUMENTATION Y S I 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 58013 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />