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t <br /> DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 2000 <br /> SAMPLE LOCATION/MW - 3 DATE: 9129/00 <br /> PROJECT NAME: FRONTIER TRUCK NG. I ANALYSIS PERFORMED: SEE CIJAIN OF <br /> ADDRESS: LARCH ROAD SAMPLE TIME: 19:50 <br /> CITY,STATE: TRACY,CA . SAMPLE CONTAINERS: 4 V.O.A.'S& 1 1,11"PU <br /> SITE CONTACT: PRESERVATIVES: I Ici, <br /> CONSULTANT: BLAKELY ENVIRONMENTAL LAB. ANALYSIS BY: Sl-IERWOOD LABS <br /> PROJECT MANAGER: HIR" MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL F'VC <br /> SIGNED: WELL CASING DIA. : 2" / 0.1632 <br /> SAMPLE MEDIV. GROUNDWATER PA. READING!ODOR: NIA <<A5 <br /> TOP OF CASING ELEVATION: MSL COLOR: CLEAR <br /> DEPTH TO WATER: (fect.100th's) 10.37 FEET CALC.PURGE VOL.: 2.38 GAL. <br /> DEPTH OF WELL: (fect.100th's) 24.98 DEET TOTAL VOLUME PURGED: 7.5 GAI <br /> STANDING WATER COLUMN: 14.61 FEET DEPTH OF PUMP: 'TUBING FF.1:T <br /> ' FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW SUBNIERSI pH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE. OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/I,PM) (units) (MsMHOS) (Celsius) (MVolt�) (PPM) <br /> 0 N/A .5 GPM 1 7.18 1 4310 23.9 -77 N/A CI T,'AR <br /> 2.5 7.37 3880 22.9 -69 <br /> 7.29 3840 23 -687.5 " <br /> 7.20 3890 23.3 -63 " <br /> 1 PURGE METHOD, CENTRIFUGAL- <br /> SAMPLE METHOD: STAINLESS STEEL BAILER. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TME: 12.92' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND S,4MPLING EOUIRI fENT WB CLL-INF_D IAf THE <br /> ,HELD wTH,4,5TEAMCLEANER&ALCONOX SOAP. NEIV NI7R11_E GLOVES. <br /> CONTAINMENT: ..D.O.T 1755 GAL,STEEL DRUM OR 60 GAL.POLY DRUIf. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWCF..LL Y.S.I.DISSOLVED OXYGEN:METER <br /> SOLMST SLOPE METER THERNIODINE 580E P.I.D. <br /> ' KFCK INTERFACE METER TURBIDITY Ri.'I'ER <br />