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opt_-TEcFA <br /> s °> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2005 <br /> -: iF a.3u I- • +l' `4 V LS~ e i" ht r r "1 ., '^3 "'L <br /> SAMPLE LOCATION/MW 2 DATE: 4/11/2005 <br /> PROJECT NAME GEORGE'S SERVICE ANALYSIS PERFORMED w SEE CHAIN OF CUSTODY <br /> ADDRESS 1600 DURHAM FERRY ROAD SAMPLE TIME 1610 <br /> CITY,STATE TRACY,CA SAMPLE CONTAINERS 3 VOA`S <br /> SITE CONTACT GEORGE&MAE PRESERVATIVES HCL <br /> CONSULTANT GEOL.OGICALTECIMCS LAB ANALYSIS BY SHERWOOD LABS <br /> PROJECT MANAGER ERIC PRICE MONUMENT FLUSH <br /> SAMPLER DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNEDWELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR, NIA FUEL <br /> TOP OF CASING ELEVATION MSL COLOR LIGHT GREY <br /> DEPTH TO WATER (feet I00th's) 1316 FEET CALC PURGE VOL 104 GAL <br /> DEPTH OF WELL feet100th's) 1955 FEET TOTAL VOLUME PURGED 3 13 GAL <br /> ' STANDING WATER COLUMN 639 FEET DEPTH OF PUMP 19 FEET <br /> , , x, z n n .r..,. _ <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E C. TEMP O PLP DISSOLVED TURBIDITY <br /> CASING VOLiI1VIE DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMiaD— I (units) (MSMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br /> 0 N/A 5 GPM 686 1624 210 1500 060 LIGHT GREY <br /> 104 685 1625 202 867 061 <br /> 209 687 1620 200 251 058 " <br /> 3 13 685 1631 202 -160 059 " <br /> c ix �'�'� rdn <br /> ' PURGE METHOD WATERRA INERTIA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA INERTIA TUBING <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 13 09' <br /> ' WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES/SUNNY WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPMENT 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 DR UM OR 60 GAL POLY DR UM <br /> INSTRUMENTATION Y S 1 3 560 FLOWCL-LL Y S I DISSOLVED OXYGFN METER <br /> SOLIMST SLOPE METER THFRMODINE 580B P I D <br /> ' KECK INTERFACE METER TURBIDITY METER <br /> 1 <br />