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o—�--rt--i� <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES,INC. <br /> MONITORING WELL FIELD LOG 2010 <br /> SAMPLE LOCATION/MW- 2 DATE: 12/16/2010 <br /> PROJECT NAME: SHADOW LAKE LLCS .ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> .ADDRESS: 9622 NORTHRIDGE WAY SAMPLE TIME: 1122 <br /> CITY,STATE: S ICCKTON.CA. SAMPLE CONTAINERS: SEE CHAIN OF CUSTODY <br /> SITE CONTACT: PARK MANAGER PRESERVATIVES: SEE CHAIN OF CUSTODY <br /> CONSULTANT, RMC GEOSCIENCE LAB.ANALYSIS BY: ARGON <br /> PROJECT MANAGER: RICK MITCHELL MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH/ASHLEY AVILLA WELL CASING MATERIAL: PVC <br /> SIGNED: C3d�kc}ay C-Z.vnfcP[a WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: BROWN <br /> DEPTH TO WATER: (feet100th's) 65.45 FEET CALC.PURGE VOL.: 1.21 GAL. <br /> DEPTH OF WELL: (feet100th's) 72.85 FEET TOTAL VOLUME PURGED: 3 GAL. <br /> STANDING WATER COLUMN: 7.40 FEET DEPTH OF PUMP: 72 FEET <br /> REED PXRX RS <br /> TIME. CASING .ACTUAL DRAW PUMPING pH E.C. TEMP. O.R.P. DISSOLVEq TURBIDITY <br /> VOLUME VOLUME DOWN RATE OXYGEN <br /> PERPURGE PURGED (D.T.W.) (GFMILPM) (uvib) (u$/cm) (Celsius) (Mvola) (PPM) (N.T.U.) <br /> 0 0 N/A 1.0 GPM 7.56 740 17.0 -6 N/A 232 <br /> 1.21 1 Z38 738 18.1 -3 194 <br /> 2.42 1 2 1 7.22 1 735 1 18.8 -1 166 <br /> 3.62 3 1 7.53 1 730 1 18.7 -4 144 <br /> PURGE METHOD: WATERRA INERTIA PUMP_ <br /> SAMPLE METHOD: DEDICATED TUBING. <br /> D.T.W.AFTER PURGE: M D.T.W.AT SAMPLE TIME: 66.00' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: COLD/OVERCAST. WIND:NW 5 <br /> QUALITY CONTROL• ALL PI/RGINGE WPMFNT WAS CLEANED AS NECESSARY. <br /> DEDICATED PURGE TUBING/S INSTALLED IN EACH WELL NEWNITRILF.GLOVES <br /> CONTAINMENT: D.O.T.17 55 GAL STEEL DRUM OR 60 GAL.POLYDRUM <br /> INSTRUMENTATION: Y.S 1,556 MULTIPROBE SYSTEM Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINISTSLOPE METER TURBIDITY METER <br />