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E_L__ l R <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> = MONITORING WELL FIELD LOG 2005 <br /> SAMPLE LOCATION/MW 106 DATE: 10/30/2005 <br /> PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 1539 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 4 VOA'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY EXCELCHEM LABS <br /> PROJECT MANAGER ERIC PRICE 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 1 ODOR N/A NONE <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT BROWN TO CLEAR <br /> DEPTH TO WATER Feet 100th's 1229 FEET CALC PLTRGE VOL 3 85 GAL <br /> DEPTH OF WELL (feet 100th's 35 88 FEET TOTAL VOLUME PURGED 1155 GAL <br /> ' STANDING WATER COLUMN 2359 FEET I DEPTH OF PUMP 35 FEET <br /> . :x-we mF..�r^s+^n'a,..., ,.y a. ..01r•A ^°w--6;.«.u. � :.�,,.r..y,..R—.wwag„ . . .w� <br /> FIELD PARAMETERS <br /> 1,777,-T,C , <br /> i ae:.,'�iea iTY..,�,M`�.... <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP O R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE T W) (GPIWLPNO (umts) (MsMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 10 GPM 747 1765 207 458 117 LT BROWN <br /> 3 85 DRY 744 1807 227 425 1 62 CLEAR <br /> 770 <br /> ' 1155 <br /> n"�rt„x�+�ne..^r e�+.�.wnsa.s.e,.e»^..y M„u r.nr�..rw n-may-,•'�.i<,,,�,e.zn� .erre»--— <br /> PURGE METHOD HONDA CENTRIFUGAL.PUMP <br /> SAMPLE METHOD DEDICATED WATERRA INERTIA TUBING <br /> ' D T W AFTER PURGE D T W AT SAMPLE TIME 30 57' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SnE MAP <br /> REMARKS POOR RECHARGE 1 GRABBED SAMPLE <br /> WEATHER CLEAR SKIES 1 SUNNY WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPA&NT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TIIERMODINE 590B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />