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1 <br /> • DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> 1 <br /> MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION I MW 210 DATE: 8/22/2005 <br /> PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814 E CHARTER WAY SAMPLE TIME 1906 <br />' CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 3 V O A'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER ry JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> ' SIGNED " WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA METHANE <br /> TOP OF CASING ELEVATION MSL COLOR GREY <br /> DEPTH TO WATER (feet.l00th's) 3588 FEET CALC PURGE VOL 559 GAL <br /> ' DEPTH OF WELL (feet.l00th's) 7005 FEET TOTAL VOLUME PURGED 1673 GAL <br /> STANDING WATER COLUMN- 3417 FEET DEPTH OF PUMP 69 FEET <br /> .SJ " <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 T W) (GPIVVLpw (units) (Umhos) (Celslus) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 712 1322 207 -1705 034 GREY <br /> 558 " " 739 1146 201 -2094 050 It <br /> ' <br /> 1115 753 1163 199 -205 1 032 <br /> 1673 767 1190 200 -2078 025 <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 40 72' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCA CION SEE SITE MAP <br /> ' REMARKS GOOD RECHARGE <br /> WEATHER WIND <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED 1N THE <br /> ' FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEW N12MLE GLOVES <br /> CONTAINMENT D O T 17.55 GAL STEEL DRUMOR 60 GAL POLYDRUM <br /> ' INSTRUMENTATION Y S 1556 MULTIPROBF SYSTEM Y S I DISSOLVED OXYGEN MTwTER <br /> SOLINIST SLOPE METER THERMODME 5809 P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> t <br />