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1F"'7" <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' LOG 1999 <br /> MONITORING WELL FIELD O <br /> SAMPLE LOCATION/MW - 1 DATE: 12/16/99 <br />' PROJECT NAME- CASTLE MOTORS ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS: 2315 N EL DORADO SAMPLE TIME, 1710 <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 <br /> PROJECT MANAGER RAY KABLANOW MONUMENT: FLUSH <br /> SAMPLER-DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. WELL CASING DTA 2" t 01632 <br /> SAMPLE MEDA3 GROUNDWATER P.I.D.READING/ODOR N/A GAS <br />' TOP OF CASING RT VV. A TION: MSL COLOR. GREY TO CLEAR <br /> DEPTH TO WATER: (feeLl00th's) 29 13 FEET CALC.PURGE VOL.. 6653664 GAL <br /> DEPTH OF WELL- (feetl00th'3) 6990 FEET TOTAL VOLUME PURGED: 21 GAL <br /> STANDING WATER COLUMN: 4071 FEET DEPTH OF PUMP, N/A FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW PUMPING PH E C TEMP. O.R P ISSOLVETURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T.W) (GPMILPM) (units) (MsMHOS) (Celsius) (Mvoits) (PPM) (N T U) <br /> 1 0 NIA 5 GPM 671 620 199 -78 NIA GREY <br /> 7 11 11680 599 199 -80 " 1. <br /> 14 680 597 198 -82 CLEAR <br /> 21 686 597 196 -88 " <br /> PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 32 38' <br />' WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS DOMESTIC WELL#60 D T W IS 28 19'1 PH 7 50/E C 618 I TEMP 18 0 <br />' O R.P 247 <br /> WEATHER CLEAR SKIES WIND NW5 <br /> UALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING E QUIPMENT WAS CLEANED IN THE <br /> FIELD WITHA STEAMCLFANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT- DOT 7755 GAL STEEL DRUM OR 60 GAL.POLYDRUM <br /> INSTRUMENTATION Y S I 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE MIEI'ER TIUMMODINE 580B P I D <br /> KECK INTERFACE METER TURBIDITY METER <br /> #OF DRUMS ON SIGHT: WATER: 4 SOIL: 20 <br /> 1 <br />