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L}E -7C,H <br /> T 'S DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> I " VI T -1 <br /> £i int lr • r <br /> x 1.- <br /> SAMPLE LOCATION/MW 106 DATE: 4/11/2005 <br /> 1 s •-Y j t{., u i w s 'y;h3m5f `F .,. y , Yy i >e v)C..an x h k ` J x „.- r- * -c <br /> aY A <br /> PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 910 <br /> ' CITY,STATE TRACY,CA SAMPLE CONTAINERS 3 VOA'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER ERIC PRICE MONUMENT FLUSH <br /> SAMPLER DEL-TECH 1 DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED "!5t,� WELL CASING DIA Tp 1 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING I ODOR NIA NONE <br /> TOP OF CASING ELEVATION MSL COLOR BROWN TO LIGHT BROWN <br /> DEPTH TO WATER (feet 100th'!) 1400 FEET CALC PURGE VOL 3 57 GAL <br /> DEPTH OF WELL, feet 100th's 3588 FEET TOTAL VOLUME PURGED 1071 GAL.. <br /> ' STANDING WATER COLUMN 21 88 FEET DEPTH OF PUMP 35 FEET <br /> rir;cii <br /> FIELD PARAMETERS <br /> y5 s3 - i <br /> % <br /> TIME CUMULATrvE DRAW PUMPING pH E C ITEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> ' PER PURGE (DTW (GPMILPM) (units) (MsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 71421 4 145 9 1 45 BROWN <br /> 3 57 7 19 8 166 0 186 "14 7202 1687 1781071 7 19 8 166 2 202 LT BROWN <br /> PURGE METHOD HONDA CENTRIFUGAL PUMP <br /> SAMPLE METHOD DEDICATED WATERRA INERTIA TUBING <br /> D T W AFTER PURGE DT W AT SAMPLE TIME 2131' <br /> ' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> ' WEATHER CLEAR SKIES I SUNNY WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WiTHA STEAMCLEANER&ALCONOX SOAP NEWAUTRILE GLOVES <br /> ' CONTAINMENT DOT 17 55 GAL STEEL DRUMOR 60 GAL POLY DRUM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> ' SOLIMST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />