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SAMPLE LOCATION / AMW -50S DATE:11/22/2024 <br /> PROJECT NAME: ANALYSIS PERFORMED:SEE CHAIN OF CUSTODY <br /> ADDRESS: SAMPLE TIME:12:08 <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:2" /0.1632 <br /> SAMPLE MEDIA: P.I.D. READING / ODOR:N/A NONE <br /> TOP OF CASING ELEVATION:MSL COLOR: <br /> DEPTH TO WATER:(feet.100th's)63.70 FEET CALC. MICRO PURGE TUBE VOLUME:0.23 GALLONS <br /> DEPTH OF WELL:(feet.100th's)90.20 FEET TOTAL VOLUME PURGED:2.50 GALLONS <br /> STANDING WATER COLUMN:26.50 FEET DEPTH OF PUMP:89.2 FEET <br />TIME CALCULATED ACTUAL DRAW PUMPING pH E. C.TEMP.O.R.P.DISSOLVED TURBIDITY <br />SYSTEM GALLONS DOWN RATE OXYGEN <br />VOLUME (GAL.)PURGED (D.T.W.)(GPM)(units)(uS/cm)(Celsius)(Mvolts)(PPM)(N.T.U.) <br />11:42 0.23 0.0 <br />11:47 ROUNDED UP 0.50 63.70 0.10 7.64 1078 18.5 262 7 <br />11:52 0.50 63.77 "7.56 1063 18.8 264 5 <br />11:57 0.50 63.77 "7.62 1060 19.0 278 2 <br />12:02 0.50 63.77 "7.64 1065 18.8 279 23 <br />12:07 0.50 63.77 "7.64 1067 18.7 282 23 <br />12:08 SAMPLED <br /> PURGE METHOD:MICRO-PURGE QED BLADDER PUMP / MICRO PURGE / 1/4" DISCHARGE TUBING <br /> SAMPLE METHOD:QED BLADDER PUMP / MICRO PURGE / 1/4" DISCHARGE TUBING <br /> D. T. W. AFTER PURGE: D. T. W. AT SAMPLE TIME:63.77' <br /> WELL INTEGRITY:CAP & SEAL ARE SECURE. <br /> WELL LOCATION:SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: WIND:NONE <br /> QUALITY CONTROL:WATER DEPTH METER & MONITORING PROBE CLEANED WITH ALCONOX SOAP AND <br />WATER. NEW NITRILE GLOVES. PORTABLE PUMP WAS THOROUGHLY CLEANED IN FIELD. <br /> CONTAINMENT:NONE / TO THE GROUND SURFACE. <br /> INSTRUMENTATION:MYRON 6P MULTI METER OAKTON TURBIDITY METER <br />HERON D.T.W. METER <br />ARCADIS <br />ARCADIS <br />DEL-TECH / ANTONIO MORALES <br />GROUNDWATER <br />CLEAR <br />FIELD PARAMETERS <br />TUBING PURGE <br />READINGS EVERY 5 MINUTES - AFTER TUBING PURGE - NOT TO EXCEED 1 LITER PER MINUTE. <br />CLOUDY / LIGHT RAIN <br />OSVALDO CORDERO <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES, INC. <br /> MONITORING WELL FIELD LOG 2024 <br />FORWARD LANDFILL - AUSTIN UNIT <br />AUSTIN ROAD <br />MANTECA, CA.