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DEL-TECH GEOTECHNICAL <br /> SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2002 <br /> t <br /> ' SAMPLE LOCATION 1 MW - 2 DATE. 6/5/2002 <br /> PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS: 1600 DURHAM FERRY ROAD SAMPLE TIME 1600 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS. 2 V O A'S <br /> ' SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br /> ' PROJECT MANAGER RAY KABLA NOW MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERL4.L PVC <br /> SIGNED- WELL CASING DIA, 2" / 01632 <br /> ' <br /> SAMPLEMEDg& GROUNDWATER P I.D READING I ODOR NIA NONE <br /> TOP OF CASING EL ATION MSL COLOR GREY <br /> DEPTH TO WATER (feet 100th's) 1229 FEET CALC PURGE VOL 198 GAL <br /> DEPTH OF WELL feet 100th's 1955 FEET TOTAL VOLUME PURGED- 45 GAL <br /> ' STANDING WATER COLUMN. 724 FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> wTIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM![.Pm) (units) I(MSMHOS)I (CCISluS) (Mvolts) (PPM) (N T U) <br /> 0 NIA 5 GPM 71511070 <br /> 8 20 7 -41 NIA GREY <br /> 1 5 705 205 -88 " "3 70l6 20 5 -96 "45 7011 20 6 -99 " <br /> PURGE METHOD HONDA CENTRIFUGAL PUMP <br /> SAMPLE METHOD l'STAINLESS STEEL BAILER WITH STAINLESS STEEL WIRE LINE <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 1421' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br />' REMARKS FLOATING PRODUCT <br /> WEATHER CLEAR&HOT WIND NONE <br />' QUALITY CONTROL ALL PURGING E UIPMENT 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 1 556 MUTIPROBE SYSTEM Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TIIERMODINE 5801B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br />