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DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION /MW- 1 DATE: 12i270o <br /> ' PROJECT NAME GEORGE' S SERVICE ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 1715 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 2 V O A'S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> tCONSULTANT GEOLOGICAL TECHNICS I LAB ANALYSIS BY: SHERWOOD LABS <br /> PROJECT MANAGER RAY KA13LANOW MONUMENT FLUSH <br /> ' SAMPLER A i I DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDT GROUNDWATER P I D READING 1 ODOR NIA GAS <br /> TOP OF CASING ELEVATION MSL COLOR CLEAR <br /> DEPTH TO WATER feet.100th's) 1138 FEET CALC PURGE VOL 137 GAL <br /> DEPTH OF WELL (feet 100th's) 19 75 FEET TOTAL VOLUME PURGED 45 GAL <br /> STANDING WATER COLUMN 137 FEET DEPTH OF PUMP NIA FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMPORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (DTW) (GPM/LPM) (units) (MsMHOS) (Celsius) (Mvaits) (PPM) (N T O <br /> ' 0 NIA 5 GPM 776 938 21 1 131 NIA CLEAR <br /> is <br /> 745 1014 217 130 ++ <br /> 3 756 1011 21 5 125 '+ <br /> 45 752 1020 21 5 119 ' <br /> 1 <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 12 86' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br />' WEATHER CLEAR SKIES WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALC0IV0X SOAP NEW NITRILE GLOVES <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 />' SOLIMST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT WATER 6 SOIL <br />