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' URS <br /> 2870 Gateway Oaks Drive,Suite IsoPage One of_ <br /> Sacramento,CA 95833 Phone:(916)679-2000 Monitoring Well Sampling Data <br /> Project: CDCR: DVI-BP Well No.: Ajk)_ 2-a p <br /> Location: 23500 Kasson Road, Tracy CA Job No.: 17327022.40000 <br /> ' Sample Date: !�_2 S <br /> Sampled I <br /> Sampling No(s): Wl�v – 7 – � `/JS <br /> Reviewed By: Date: <br /> Sampling times(s): r' Weather:QC Sample No(s): fy S d Vd)i 1;z <br /> Ambient Temp.: (DF) <br /> QC Sample Time(s): 7U <br /> Sampling Method: Dedicated Disposable Bailer 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) q <br /> 2) Depth to Water Surface(DTW) -3 `s l R <br /> (from casing top as marked) Casing Top <br /> 3) Total Depth of Well 13 1 YY ft �. R(4) <br /> DTW <br /> (from casing top as marked) <br /> 4) Height of water Column (H) Water Surface <br /> �3 _fr = or cracker <br /> TD–DTW=H H <br /> ' WELLPURGE AND SAMPLING DATA r <br /> Single Casing Volume of Water in Well (CV) to , (p Well Diameter(in) Volume/Lineal R.(v)(gal/ft) <br /> (H X V=CV)if V is known,else use Cv talc.Below 2 0.163 <br /> 3 0.367 <br /> Number of Casing Volumes to Purge(NC) z <br /> 5 1.02 <br /> ' Total Volume of Water to Purge(TV) 14 16 10.43 <br /> (CV X NC=TV \ D CV=(23.49)x[D24)1 x H <br /> Purge Metho . Dedicated Disposable Bailer\ <br /> f� C/ • 1 4K <br /> Start of Purge(Date/Time): ©p <br /> L Turbidity Removed Flow Rate Physical Appearance and <br /> ' Time Temp'A Cond. (PS/cm) pH* (NTU) ** (gal <br /> 2_C,76 '2 Z 0 (gPm) Uz PWater Levels J� cJ <br /> CY z z Z _ lsa S S s LNC z, . ,j 5— <br /> � <br /> ZIQIV �� — <br /> 7 t -� 2 <br /> 3 Z _ Z7nb <br /> 2 7 <br /> 2 AL2— L 41 <br /> 2 2• c' <br /> 3 2 - 1 l (, <br /> 2 �I I_ 73c77 ) <br /> kA <br />' INSTRUCTIONS AND COMMENTS(Record additional purging and sampling remars/observations or back) <br /> •Instrument Number: **Turbidity 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 orparameter readings. <br /> \�SACDATAO W4 je oepli ATECO NTY,.d,c ITY\STATE\CaIiLCD[R\Ayreemem 5600pmJ0]\L) Pr Jen Site Files\01-DVI Bum Pit Quancrly Sampling\01-Bum Pit1m-Field&Amlytial Dm Wl Fid d Logs.Notes- <br /> ' <br /> Geological Da1-4nw sampling dal-sheeLdoc <br /> A 9..21,2014 <br />