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' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITORING WELL FIELD LOG 2001 <br />' SAMPLE LOCATION I MW- 9 DATE: 3112101 <br /> PROJECT NAME J M EQUIPMENT ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 1245 WEST CHARTER WAY SAMPLE TIME 1427 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS 4 V O A'S <br />' SITE CONTACT, PRESERVATIVES HCL <br /> CONSULTANT GEOLOGICAL TECHNICS LAB ANALYSIS BY SHERWOOD LABS <br />' PROJECT MANAGER RAY 1 MIKE MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MA'T'ERIAL PVC <br /> SIGNED o WELL CASING DIA 2" 1 0 1632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ ODOR NIA GAS <br /> TOP OF CASING ELEVAT40N MSL COLOR LT GREY <br /> DEPTH TO WATER (feet 100th's) 13 66 FEET CALC FURGE VOL 350 GAL <br /> DEPTH OF WELL (feet 100th's) 3510 FEET TOTAL VOLUME PURGED 105 GAL <br /> STANDING WATER COLUMN 2144 FEET DEPTH OF PUMP N/A FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPM/LPM) (units) (MsMliOS) (Celsius) (Mvoit.) (PPM) (N T U} <br /> 0 N/A 5 GPM 663 1681 219 -45 NIA LT GREY <br /> 3 5 " " 658 1681 219 -50 " <br /> 7 it 658 1694 219 -55 " <br /> 105 6 58 1709 218 -62 <br /> PURGE METHOD WATERRA DEDICATED TUBING <br /> ' SAMPLE METHOD WATERRA DEDICATED TUBING <br /> D T W AF TER PURGE D T W AT SAMPLE TIME 17 22' <br /> WELL INTEGRITY CAP&SEAL.ARE SECURE - -WELL LOCATION SEE SITE MAP <br /> ' REMARKS <br /> WEATHER WIND <br /> ' QUALITY CONTROL RLL PURGING EQ UIPMENT AND SAMPLING E Q UIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&A LCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT !D O T 17 55 GAL STEEL DRUM OR 60 GAL POLYDRUM <br /> INS CRUMENTATION Y S 13560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P 1 D <br /> KECK INTERFACE METER TURBIDITY METER <br /> c� <br /> t <br />