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URS Page One of <br /> 2870 Gateway Oaks Drive,Suite 150 Monitoring Well Sampling Data <br /> Sacramento,CA 95833 Phone:(916)679-2000 <br /> : <br /> Project: CDCR: DVI-BP WelI No. -+ <br /> Job No.: 17327022.10001 <br /> t Location: 23500 Kasson Road, Tracy CA <br /> Sample Date: Sampled By: e K <br /> Sampling No(s): (�I. ,� -�'y Reviewed By: Date: <br /> ' Sampling times(s): Cit js' Weather: F <br /> QC Sample No(s): ---------- _ Ambient Temp.: (°F) 62- <br /> QC <br /> 2QC Sample Time(s): <br /> Sampling Method: HedieatecFH' a er WATER ELEVATION DATA <br /> Date of Measurement: <br /> Sf2r�k2 �" 1 Method of Measurement: <br /> ' Well Casing elevation (WCE) ft Depth Sounder No: <br /> (from casing top as marked) <br /> ' 2) Depth to Water Surface (DTW) ft Casing Top <br /> (from casing top as marked) <br /> 3) Total Depth of Well `^ (2)DTW <br /> (from casing top as marked) — (3 TD Water Surface <br /> 4) Height of water Column(H) � .� ft Or Packer <br /> TD—DTW= H (4)H Sea Level <br /> ' WELLPURGE AND SAMPLING DATA <br /> Single Casing Volume of Water in Well (CV) 2- Well Diameter(in) Volume/Lineal ft.(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) 4 0.652 <br /> 5 1.02 <br /> ' Total Volume of Water to Purge(TV) 16 10.43 <br /> (CV X NC=TV D CV=(23.49)x[D/24)]x H <br /> Purge Method: posa a ailer PUt,aW4,LP6,p 2. 6- Pt'm <br /> Start of Purge(Date/Time): 2 � �y�� 6[2f �J <br /> Turbidity Removed Flow Rate Physical A pearance and <br /> ' Ti 0 Temp'F* Con (�9Q) pH� M6I-) •' (gal) (gpm) Wat r Levels <br /> 19.y .T920 6 6 21 r �. " �� 9 z9 <br /> � , a .- z w3 <br /> Q60 G — <br /> q. Fk2- 2 3 Flo , -�3 z <br /> 0 e6ak Z. --Sr S 3/ <br /> 1 <br /> INSTRUCTIONS AND COMMENTS(Record additional purging and sampling remarks/observations on 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 Inst row of parameter readings. <br /> \tgACDATAOITmjcc TATE-COUNTYXC TAIUC.Ii4CDCRW3-PROJECT RLEMVI.lkvd Vouuoml lrmitutian(Tn t,01-Sum P11W7.Fidd@A 1,6.1 MUM,Field Logt-Naso GeologicalDmMw <br /> wmplirg dtle 11"Lda <br /> ' febwary 14,2014 <br />