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SAMPLE LOCATION / AMW -7 DATE:11/20/2024 <br /> PROJECT NAME: ANALYSIS PERFORMED:SEE CHAIN OF CUSTODY <br /> ADDRESS: SAMPLE TIME:11:19 <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" /0.163 <br /> SAMPLE MEDIA: P.I.D. READING / ODOR:N/A NONE <br /> TOP OF CASING ELEVATION:37.87 MSL COLOR:CLEAR <br /> DEPTH TO WATER:(feet.100th's)55.58 FEET CALC. MICRO PURGE TUBE VOLUME:1.49 GALLONS <br /> DEPTH OF WELL:(feet.100th's)146.31 FEET TOTAL VOLUME PURGED:5.60 GALLONS <br /> STANDING WATER COLUMN:90.73 FEET DEPTH OF PUMP:~ 144 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 />10:50 1.49 0.0 <br />10:58 ROUNDED UP 1.6 55.80 0.20 8.04 569 17.8 159 1 <br />11:03 1.0 55.92 "8.03 560 17.9 161 1 <br />11:08 1.0 55.92 "8.03 563 17.5 163 0 <br />11:13 1.0 55.92 "7.94 565 17.5 164 1 <br />11:18 1.0 55.92 "7.80 545 17.9 167 1 <br />11:19 SAMPLED <br /> PURGE METHOD:MICRO-PURGE QED BLADDER PUMP / MICRO PURGE / 1/2" DISCHARGE TUBING <br /> SAMPLE METHOD:QED BLADDER PUMP / MICRO PURGE / 1/2" DISCHARGE TUBING <br /> D. T. W. AFTER PURGE: D. T. W. AT SAMPLE TIME:55.92' <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 /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES, INC. <br /> MONITORING WELL FIELD LOG 2024 <br />DEL-TECH / SETH MEDLEY <br />GROUNDWATER <br />FIELD PARAMETERS <br />TUBING PURGE <br />CLOUDY / COOL <br />FORWARD LANDFILL - AUSTIN UNIT <br />AUSTIN ROAD <br />MANTECA, CA. <br />OSVALDO CORDERO <br />ARCADIS <br />DREW FEUCHT