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URS Page One of— <br /> 2870 Oatewny Oaks Drive,Suits 300 a Monitoring Well Sampling Data <br /> Sacramento,CA 95833- Phone:(9161 n9-7000 <br /> Well No,: Mw— (O-Tr <br /> project: J-- <br /> /� Job No.: <br /> Location: r7k kUj _A/ <br /> Sample Date: j 2 // Sampled By: <br /> 1 Sampling No(s): _ fu reviewed By: Date: <br /> 17nmpiingtimesis): 3.5 Weather: (AN•N)O' <br /> QC Sample No(s): Ambient Temp.: ( <br /> QC Sample Time(s): <br /> ' WATER IO DATA <br /> Sampling Method: a d Disposable Baiex Date ofMeasurement: <br /> _C2 // <br /> Method of Measurement: 2 f <br /> Well Casing elevation(WCE) ft Depth Sounder No: b <br /> (r,m rasing rop ns markcds TTankilucer `J V <br /> ' 2) Depth to Water Surface (DTW) �' ft Casing Top <br /> (fiVm caning top to n'at ked) ' <br /> 3) Total Depth of Well r �g DTW <br /> (fmm casing top as marked) ' `� Lj(2) <br /> Water Stafaca <br /> 4) .Height of water Column (H) • 5 ft or Packer <br /> TD-DIW=1-( h <br /> ea <br /> WELLPURGE AND SAMPLING DATA rZC tw: <br /> Single Casing Volume of Water in Well (CV) (D 1i Well Diameter(in) ValumdLineel ft.(V)(gal/ft) <br /> (H X V-CV)if V is known,else use CV cal'.,Below 4 2 0:163 <br /> �j ,,.3 00,.367�� <br /> Number of Casing Volumes to Purge(NC) J . G�" r` <br /> ' S <br /> Total Volume of 1Vater to Purge(TV) � �7 16 I0.43 <br /> (CV XNC=TV <br /> D CV=(23.49)x[DI24))x H <br /> ' <br /> Purge Method: Dedicated Disposable Bailer r <br /> Start of Purge(Date/!me): 12//r <br /> ac- <br /> J As Turbidity Removed Flow Rate Physical A and <br /> Time Temp;Fe Cond. bz/cm) pH" 04TV)"a (gal) (sPm) Oar er Levels p� <br /> LQ:: T 2-0 ,27 3. s'f 5�3" � Qoa . -r'-3 e4: r, 2S 2,q-;7 <br /> 'oSL -I & ,/ S. �G >Fcm 6, oa •9dr <br /> phi :s3 d <br /> W-00 - O-A,L - <br /> s�F�o �— <br /> NSTRUCTI NS AND COMMENTS(Record additional purging and sampling remarks/observations on back) <br /> 'Insuument Number: _— a`TurbiditYMere'No.: <br /> Record parameters three limes per rvell casing•sv�ollume, indicate the sample time,inial purge volume and avatar level reading as the last rmv of pammatcr rendlaF. <br /> 0:1k9y aoancnuVngat filnl$apgding dtu rMetdtx ..1�' fg y� C,v�ta.�.c.�4 �✓�:!'f (/tJ�• <br /> 6 o -G h� �t Y5Ct1 <br /> ay ���9 <br />