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DEL-TE C H <br /> -- - - - DEL-TECH GEOTECHNICAL SUPPORT SERVICES, INC. <br /> MONITORING WELL FIELD LOG 2026 <br /> SAMPLE LOCATION/AMW- 36S DATE: 2/6/2026 <br /> PROJECT NAME: FORWARD LANDFILL ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 9999 S AUSTIN ROAD SAMPLE TIME: 9:56 <br /> CITY,STATE: MANTECA,CA. SAMPLE CONTAINERS: SEE CHAIN OF CUSTODY <br /> SITE CONTACT: OSVALDO CORDERO PRESERVATIVES: SEE CHAIN OF CUSTODY <br /> CONSULTANT: ARCADIS LAB.ANALYSIS BY: PACE ANALYTICAL <br /> PROJECT MANAGER: ARCADIS MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH/MANUEL MORENO WELL CASING MATERIAL: PVC <br /> SIGNED: - WELL CASING DIAMETER: 4" / 0.6528 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feet.100th's) 50.30 FEET CALC.MICRO PURGE TUBE VOLUME: 0.21 GALLONS <br /> DEPTH OF WELL: (feet.100th's) 85.00 FEET TOTAL VOLUME PURGED: 2.50 GALLONS <br /> STANDING WATER COLUMN: 34.70 FEET DEPTH OF PUMP: - 83 FEET <br /> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <br /> FIELD PARAMETERS <br /> . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . <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.WJ (GPM) (units) (us/cm) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 9:30 0.21 0.0 <br /> 9:35 0.50 50.30 0.10 7.45 1507 19.2 2 <br /> 9:40 0.50 50.30 7.64 1490 19.4 1 <br /> 9:45 0.50 50.30 7.65 1493 19.5 2 <br /> 9:50 0.50 50.30 7.61 1488 19.4 2 <br /> 9:55 0.50 50.30 7.58 1481 19.5 1 2 <br /> 9:56 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: 50.30' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: READINGS EVERY 5 MINUTES-AFTER TUBING PURGE-NOT TO EXCEED 1 LITER PER MINUTE. <br /> DUPLICATE#2 TAKEN HERE AT 10:03. <br /> WEATHER: PARTLY CLOUDY/COOL WIND: NONE <br /> QUALITY CONTROL: WATER DEPTHMETER&MONITORING PROBE CLEANED WITHALCONOX SOAP AND <br /> WATER. NEWNITRILE GLOVES. <br /> CONTAINMENT: NONE/TO THE GROUND SURFACE. <br /> INSTRUMENTATION: MYRON 6P MULTI METER HANNA TURBIDITY METER <br /> HERON D.T.W.METER <br />