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t_- H <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> 1 - <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION 1 MW 3 DATE: 2/17/2005 <br /> PROJECT NAME 7 M E UIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1025 <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/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING 1 ODOR NIA SULFUR <br /> 'FOP OF CASING ELEVATION MSL COLOR LIGHT GREY <br /> DEPTH TO WATER (feet 100th's) 1539 FEETCALL PURGE VOL 302 GAL <br /> DEPTH OF WELL (feet 100th's) 33 90 FEET TOTAL VOLUME PURGED 906 GAL <br /> STANDING WATER COLUMN 1851 FEET DEPTH OF PUMP 31 FEET <br /> -.."4'L'~xa Y®��d3'e° .��'"&-,A i:�sWi"w "„m 'aM§777* 1 �"-,iL 1+z=—,,",s yg,.` <br /> FIELD PARAMETERS <br /> M » 3 .""",.�uH "TE'n"77=777,51,07`$,51,c77 777-7 rex i»ur « by l ” wCm»w';,.". w C <br /> TIME cuMuLAnvL DRAW SUBMERSI pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br />' PER PURGE (D TW) (GPMlLPM) (units) (MSMHO5) (Celsius) (mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 754 1105 208 -164 070 LT GREY <br /> 3 02 ' 753 1135 212 -262 051 " <br /> 604 754 1144 213 -286 052 " <br />' 906 754 1149 213 -297 044 " <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 15 52' <br />' WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER OVERCAST I RAIN WIND NW5 <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING.EQUIPMENT WAS CLEANED IN THE <br /> FIELD A77'HA STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br />' CONTAINMENT DOT 1755 GAL STEEL DRUMOR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 1 556 MULTIPROBE SYSTEM Y S l DISSOLVED OXYGEN METER <br /> SOL[NIST SLOPE METER THBRMODINB 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />