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IF <br />' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2001 <br /> SAMPLE LOCATION /MW - 8 DATE. 3/6/03 <br />' L PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY s <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 1712 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 2 V O A'S <br />' SITE CONTACT GEORGE&MAE PRESERVATIVES HCI. <br /> CONSULTANT GEOLOGICAL TECHNICS LAS ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER RAY KABLANOW MONUMENT FLUSH <br /> I SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR N/A NONE <br />' TOP OF CASING ELEVA N MSL COLOR. CLEAR <br /> DEPTH TO WATER (feet 100th's 1 11 1FEET CALC.PURGE VOL. 1 70 GAL <br /> DEPTH OF WELL (feet.100th's) 21 50 FEET TOTAL VOLUME PURGED 6 GAL <br /> STANDING WATER COLUMN 1039 FEET DEPTH OF PUMP N/A FEET <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} (GPM/LPM) (units) (MsMHOS) (Celsius) (Mvvlts) (PPM) (N T U) <br /> 0 N/A 5 GPM 746 1287 1 19 110 N/A CLEAR <br /> 2 It <br /> " 727 1289 194 101 It <br /> 4 71731 1284 193 92 " <br /> 6 It <br /> 726 1289 194 89 " <br /> PURGE METHOD HONDA CENTRIFUGAL PUMP <br /> SAMPLE METHOD 1'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 14 53' <br /> WELL INTEGRITY CAP& SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS WELL WENT DRY AFTER PURGING 2 GALLONS <br /> WEATHER CLEAR SKIES WIND <br /> QUALITY CONTROL ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GL0E <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />