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URS Corporation Page l of 1 <br /> zszo Venture oaks prise.shite zso Monitoring Well Sampling Data <br /> i # Sacramento.CA 95833 Phone:(916)929-2346 <br /> `�-oject: RESD-Tracy Well No.: /I of- <br /> 3ob No.: 41- 03014214-02 <br /> h <br /> Location: 385 West Grantline Road,Tracy California <br /> Sample Date: -Z 0-00 Sampled By: 1N1. <br /> Sampling No(s): MEW- Reviewed By: Date: <br /> Sampling times(s): Weather: h1r,-r <br /> QC Sample No(s): _ Ambient Temp-: (°F) �S" <br /> QC Sample Time(s): <br /> Sampling Method: SP EJBP ElG ElB KCS ❑ WATER ELEVATION DATA <br /> Date of Measurement- <br /> Method of Measurement: <br /> Well Casing elevation (WCE) ft ❑Depth Sounder No: <br /> (from casing top as marked) <br /> ❑Transducer <br /> L 2 Depth to Water Surface TW �' 2 ft <br /> } p (DTW) Casing tap <br /> (from casing top as marked) <br /> L3} Total Depth of Well 14.8 ft (2)DTW <br /> (from casing top as marked) —qk � <br /> //�+ ( Water Surface <br /> r V 5 ft Or Packer <br /> ght of water Column (H} — <br /> 4) HeiL TD-DTW=H (a)H <br /> Sea Level <br /> L.v ~'ELLPURGE_ AND SAMPLING DATA <br /> in le CasingVolume of Water in Well (CV)L. Well Diameter(in) Vofume/Litseal ft.(V)(gallf) <br /> g (H X V=CV)if V is known,else use CV talc.Below 2 0.163 <br /> 3 0.367 <br /> LNumber of Casing Volumes to Purge(NC) 4 0.65 1.52 <br /> 16 10.43 <br /> Total Volume of Water to Purge (TV) --=f--gals D CV=(23.49)x ID/24)]x H <br /> (CV X NC=TV) <br /> Purge Method: Bailer Conversions: 1L=0.264ga1 Igal = 128 ounces <br /> Start of Purge(Date/Time): to u S/ G' -Z 0-& <br /> L E <br /> x�OGG Physical Appearance and Water <br /> Cond. Turbidity Di ed Gallons Levels <br /> L Time Tem �F* ( S/cm H* (NTLI)** O en Removed <br /> 4K� 911 2• . 35- <br /> Crear <br /> 7 1. 65- - <br /> 7 <br /> eiS- 7` l ! 13rr• -ti <br /> J J $ :zS,2. 1 - 7 ,3 —7110 <br /> 0 <br /> L` <br /> L. INSTRUCT IONS AND COMMENTS(Record additional purging and sampling remarks I observations on back) <br /> *Instrument Number: "Turbidity Meter No: D/O Meter No: <br /> Record parameters three times per well casing volume. Indicate the sample time,total purge volume and water level reading as the last row of parameter readings. <br /> Sampling and Purge Methods:SP—Submersible Pump;BP—Bladder Pump;G—Grab;B—Bailer;CS—Composite Sample <br /> j D:Tield roan WDS tnr RESD-T.cy.doc • 06127A10 <br />