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DEL -TECH <br />DEL -TECH GEOTECHNICAL SUPPORT SERVICES, INC. <br />MONITORING WELL FIELD LOG 2016 <br />SAMPLE LOCATION / MW - <br />7A <br />DATE: <br />3/29/2016 <br />PROJECT NAME: <br />FRENCH CAMP LANDFILL <br />ANALYSIS PERFORMED: <br />SEE CHAIN OF CUSTODY <br />ADDRESS: <br />S. MANTHEY ROAD <br />SAMPLE TIME: <br />11:20 <br />CITY STATE: <br />STOCKTON, CA. <br />SAMPLE CONTAINERS: <br />SEE CHAIN OF CUSTODY <br />SITE CONTACT: <br />REUBEN <br />PRESERVATIVES: <br />SEE CHAIN OF CUSTODY <br />CONSULTANT: <br />GEOLOGIC ASSOCIATES <br />LAB. ANALYSIS BY: <br />BC LABORATORIES <br />PROJECT MANAGER: <br />BILL LOPEZ <br />MONUMENT: <br />STEEL POST <br />SAMPLER: <br />DEL TECH / DON LIGHT <br />WELL CASING MATERIAL: <br />PVC <br />SIGNED: <br />WELL CASING DIA.: <br />4" / <br />0.653 <br />SAMPLE MEDIA: <br />GROUNDWATER <br />P.I.D. READING / ODOR: <br />N/A <br />NONE <br />TOP OF CASING ELEVATION: <br />MSL <br />COLOR: <br />CLEAR <br />DEPTH TO WATER: <br />(feet.100th's) 12.887 FEET <br />CALC. TUBE VOL.: <br />0.64 <br />GALS. <br />DEPTH OF WELL: <br />(feet.100th's) 62.68 FEET <br />TOTAL VOLUME PURGED: <br />2.43 <br />GALS. <br />STANDING WATER COLUMN: <br />49.79 FEET <br />DEPTH OF PUMP: <br />— 62 <br />FEET <br />FIELD PARAMETERS <br />TIME CALCULATED <br />SYSTEM <br />VOLUME (GAL.) <br />ACTUAL <br />GALLONS <br />PURGED <br />DEPTH PUMPING pH <br />TO RATE <br />NATER (GPM) (,tits) <br />E. C. 'f F; N1 P, O.R.P. <br />(uS/cm) (Celsius) (n7colts) <br />iSSOLVE <br />OXYGEN <br />(PP -NI) <br />TURBIDITY <br />(N.T.U.) <br />11:07 0.64 <br />0.00 <br />13.46 0.20 6.78 <br />920 17.5 126 <br />14 <br />11:11 <br />0.63 <br />13.57 7.26 <br />933 17.5 -36 <br />9 <br />11:14 <br />0.60 <br />13.60 7.49 <br />943 17.6 -61 <br />8 <br />11:17 <br />0.60 <br />13.64 7.63 <br />946 17.5 -77 <br />10 <br />11:20 <br />11:20 - <br />0.60 <br />13.66 7.71 <br />946 17.5 88 <br />9 <br />PURGE METHOD: <br />MICRO PURGE <br />QED BLADDER PUMP <br />SAMPLE METHOD. <br />QED BLADDER PUMP <br />D. T. W. AFTER PURGE: <br />D. T. W. AT SAMPLE TIME: <br />13.66' <br />WELL INTEGRITY: <br />CAP & SEAL ARE SECURE. <br />WELL LOCATION: <br />SEE SITE MAP. <br />REMARKS: <br />MW -7B HAD STANDING WATER IN THE MONUMENT <br />WEATHER: <br />CLEAR <br />WIND: <br />NONE <br />QUALITY CONTROL: <br />WATER DEPTHMETER &MONITORING PROBE CLEANED WITH ALCONOX SOAP AND <br />WATER. NEW NITRILE GLOVES. <br />CONTAINMENT: <br />NONE /TO THE GROUND SURFACE. <br />INSTRUMENTATION: <br />Y.S.I. 556 / W FLOWCE LL <br />Y.S.L DISSOLVED OXYGEN MITER <br />SOLINIST SLOPE METER <br />OAKTDN TU"IDITY METER <br />• <br />C J <br />I* <br />