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URS Page One of <br /> ' 2870 Gateway Oaks Drive,Suitt 150 Monitoring Well Sampling Data <br /> Sacramento,CA 95833 Phone:(916)679.2000 <br /> Project: RESD: DVI-Burn Pit Well No.: YA (A/ <br /> Job No.: 17327022.20000 <br /> ' Location: 23500 Kasson Road, Tracy, CA <br /> Sample Date: 02 /� llf Sampled By: <br /> Sampling No(s): m w-a s-—e P Reviewed By: Date: .2 /f// <br /> Sampling times(s): / q66 Weather: C s <br /> QC Sample No(s): — Ambient Temp.: (T) 6 <br /> ' QC Sample Time(s): <br /> Sampling Method: Dediseted Sis{tesebf Ill� WATER ELEVATION DATA <br /> }c Date of Measurement: <br /> �-+ �rG. <br /> 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) Ll/ ft casing Top <br /> (from eating top as marked) <br /> 3) Total Depth of Well aga,9 Oft (2)DnA1 <br /> ' (from casing top as marked) — (3 TO Water Surface <br /> 4) Height of water Column(H) �9 ft Or Packer <br /> TD—DTW= H (4)H <br /> Sea Level <br /> ' WELLPURGE AND SAMPLING DATA <br /> Single Casing Volume of Water in Well (CV) ' I well Diameter(in) Volume +n.ineal 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 5 1.001.02 <br /> 2 <br /> ' Total Volume of Water to Purge(TV) gs 16 <br /> 6CV=(23.10. 3[D24)]x H <br /> (CV X NC=TV R <br /> Purge Method: D posa a ailer P�fa w fl / C(rrJ(&J �vb % 6.4 7 0&&t <br /> ' Star[of Purge(Date/Time): `�//��jSc ',7 yf L DOC Da <br /> �— Turbidity Removed Flow Rate Physical A pearance and <br /> ' Time Temp°F* Cond. (µS/cm) pH* (NTU) ** (gal (gpm) Wat Levels <br /> 3r . �► W—Irl <br /> ' 384 11 .1 <br /> I a• o <br /> f 9s10 <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 last row of parameter readings <br /> G:LSTATE-COUNTY-CITY ATE\Cr1if-CDCRW3-PROIECT FILEADVI-Dad V.1io"I lOuinnw.(Tncy)%O1-Bum Piftm umpli,date a w.doc <br /> h.n 31,2014 <br />