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t7 E L--TE M <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> 1 r <br /> SAMPLE LOCATION/MW 111 DATE: 4/18/2005 <br /> PROJECT NAME MORITAS BROS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 814 E CHARTER WAY SAMPLE TIME 1205 <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 LABS <br /> w� 47111,"-"lrll <br /> PROJECT MANAGER JOE ANGULO MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA T' / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR NIA NONE <br /> TOP OF CASING ELEVATION MSI, COLOR LIGHT GREY <br /> DEPTH TO WATER (feet 100th's) 35 65 FEET CALC PURGE VOL 277 GAL <br /> DEPTH OF WELL (feet 100th's) 52 60 FEET 'I OTAL VOLUME PURGED 8 30 GAT, <br /> STANDING WATER COLUMN 1695 FEET DEPTH OF PUMP 51 FEET <br /> p FIELD PARAMETERS <br /> L l-� ��.±�rsyi al ..,.dy. cF+a—++-*t-'a u.w . *w � ..3.a. a tP 8...• n <br /> T IME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' <br /> PER 11"CI♦ (D TW) (GPM/LPMI (units) (Umhos) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 743 1493 223 -85 6 049 LIGHT GREY <br /> 2 77 740 1272 222 -871 063 <br /> 1 5 53 739 1347 221 -726 050 " <br /> 830 745 1406 218 -943 061 " <br /> 7, <br /> PURGE METHOD DEDICATED WATERRA PUMP&TUBING <br /> SAMPLE METHOD DEDICATED WATERRA PUMP&TUBING <br /> D T W ATTER PURGE D T W AT SAMPLE TIME 43 90' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SES SITE MAP <br /> ' REMARKS <br /> WEATHER SUNNY/WINDY WIND <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLEANER&ALCONOX SOAP NEWNITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DR UM OR 60 GAL POLY DR UM <br /> INSTRUMENTATION YSI 556 MULTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />