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SAMPLE LOCATION / AMW -47 DATE:11/13/2024 <br /> PROJECT NAME: ANALYSIS PERFORMED:SEE CHAIN OF CUSTODY <br /> ADDRESS: SAMPLE TIME:9:51 <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)54.60 FEET CALC. MICRO PURGE TUBE VOLUME:0.19 GALLONS <br /> DEPTH OF WELL:(feet.100th's)78.86 FEET TOTAL VOLUME PURGED:3.00 GALLONS <br /> STANDING WATER COLUMN:24.26 FEET DEPTH OF PUMP:75 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 />9:20 0.19 0.0 <br />9:25 ROUNDED UP 0.50 54.60 0.10 7.54 358 18.0 258 1 <br />9:30 0.50 54.60 "7.65 363 18.2 270 1 <br />9:35 0.50 54.60 "7.87 372 18.2 274 1 <br />9:40 0.50 54.60 "7.84 376 18.2 274 1 <br />9:45 0.50 54.60 "7.87 377 17.9 275 1 <br />9:50 0.50 54.60 "7.90 380 18.1 275 1 <br />9:51 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:54.60' <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. <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 />CLEAR / COOL <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.