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SAMPLE LOCATION / MW -21 DATE:2/1/2024 <br /> PROJECT NAME: ANALYSIS PERFORMED:SEE CHAIN OF CUSTODY <br /> ADDRESS: SAMPLE TIME:14:10 <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)62.78 FEET CALC. PURGE VOLUME:17.18 GALLONS <br /> DEPTH OF WELL:(feet.100th's)89.10 FEET TOTAL VOLUME PURGED:54.00 GALLONS <br /> STANDING WATER COLUMN:26.32 FEET DEPTH OF PUMP:~ 88 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 />13:14 17.18 0.0 62.78 1.0 <br />13:32 ROUNDED UP 18.0 63.13 "7.47 913 18.9 72 11 <br />13:41 9.0 63.13 "7.46 921 19.0 70 <br />13:50 9.0 63.23 "7.44 925 19.2 38 <br />13:59 9.0 63.23 "7.48 927 19.0 58 <br />14:08 9.0 63.23 "7.44 934 19.1 63 4 <br />14:10 SAMPLED <br /> PURGE METHOD:STANDARD 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:63.23' <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 />FIELD PARAMETERS <br />CLOUDY / RAIN <br />OSVALDO CORDERO <br />ARCADIS <br />DREW FEUCHT <br />DEL-TECH / SETH MEDLEY <br />GROUNDWATER <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES, INC. <br /> MONITORING WELL FIELD LOG 2024 <br />FORWARD LANDFILL - FORWARD UNIT <br />AUSTIN ROAD <br />MANTECA, CA.