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SAMPLE LOCATION / MW -23R DATE:1/30/2024 <br /> PROJECT NAME: ANALYSIS PERFORMED:SEE CHAIN OF CUSTODY <br /> ADDRESS: SAMPLE TIME:12:28 <br /> CITY, STATE: SAMPLE CONTAINERS:SEE CHAIN OF CUSTODY <br /> SITE CONTACT: PRESERVATIVES:SEE CHAIN OF CUSTODY <br /> CONSULTANT: LAB. ANALYSIS BY:PACE ANALYTICAL <br /> PROJECT MANAGER: MONUMENT:POST <br /> SAMPLER: WELL CASING MATERIAL:PVC <br /> SIGNED: WELL CASING DIAMETER:4" /0.6528 <br /> SAMPLE MEDIA: P.I.D. READING / ODOR:N/A NONE <br /> TOP OF CASING ELEVATION:MSL COLOR:CLEAR <br /> DEPTH TO WATER:(feet.100th's)57.36 FEET CALC. PURGE VOLUME:9.46 GALLONS <br /> DEPTH OF WELL:(feet.100th's)71.85 FEET TOTAL VOLUME PURGED:30.00 GALLONS <br /> STANDING WATER COLUMN:14.49 FEET DEPTH OF PUMP:71.00'FEET <br />TIME CALCULATED ACTUAL DRAW PUMPING pH E. C.TEMP.O.R.P.DISSOLVED TURBIDITY <br />PURGE GALLONS DOWN RATE OXYGEN <br />VOLUME PURGED (D.T.W.)( GPM )(units)(uS/cm)(Celsius)(Mvolts)(PPM)(N.T.U.) <br />11:56 9.46 0.0 57.36 1.0 <br />12:06 ROUNDED UP 10.0 57.79 "7.06 955 18.8 285 28 <br />12:11 5.0 57.84 "7.35 951 18.4 252 <br />12:16 5.0 57.86 "7.37 950 18.3 248 <br />12:21 5.0 57.86 "7.37 950 18.5 249 <br />12:26 5.0 57.86 "7.41 950 18.4 248 17 <br />12:28 SAMPLED <br /> PURGE METHOD:WATERRA INERTIAL PUMP & DEDICATED TUBING. <br /> SAMPLE METHOD:WATERRA INERTIAL PUMP & DEDICATED TUBING. <br /> D. T. W. AFTER PURGE: D. T. W. AT SAMPLE TIME:57.86' <br /> WELL INTEGRITY:CAP & SEAL ARE SECURE. <br /> WELL LOCATION:SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: WIND: <br /> QUALITY CONTROL:WATER DEPTH METER & MONITORING PROBE CLEANED WITH ALCONOX SOAP AND <br />WATER. NEW NITRILE GLOVES. <br /> CONTAINMENT:NONE / TO THE GROUND SURFACE. <br /> INSTRUMENTATION:MYRON 6P MULTI METER OAKTON TURBIDITY METER <br />HERON D.T.W. METER <br />SUNNY / COOL <br />ARCADIS <br />DREW FEUCHT <br />DEL-TECH / SETH MEDLEY <br />GROUNDWATER <br />FIELD PARAMETERS <br /> MONITORING WELL FIELD LOG 2024 <br />HAZARDOUS <br />FORWARD LANDFILL - FORWARD UNIT <br />AUSTIN ROAD <br />MANTECA, CA. <br />OSVALDO CORDERO <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES, INC.