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2870 Gate\++ay Oaks Drive,Suite 300 Monitoring Well Sampling Vata <br /> Sacramento. CA 95833 Phone: (916)679-2000— <br /> Well No.: ( 7G 7' <br /> ' rob No.: 173J-v�0k7.0J Vc)3 <br /> Location: A iN (GS Ort S'TUP <br /> Sample Date: Sampled BV: <br /> Svnpling No(s;l: ( 7C"3- /(/ O I`eviewed By: Date: <br /> Weather: <br /> t >1t <br /> t;t�.3 .;rs): f�133--C-�AC l(gc) <br /> QC Sample No(s): 11 33-` f f Ambient Temp.: (OF) <br /> Q .,Satz WATER ELEVATION DATA <br /> Sampling Method: Dedicated Disposable Bailer 5e jC"L'-t� Date of Measurement: � <br /> Method of Measurement: <br /> Well Casing elevation (WCE) f1 Depth Sounder No: - <br /> ' (from casing Inp as marked) Transducer <br /> 2) Depth to Water Surface (DT,AT) fl Casing Top <br /> (from casino top as marked) <br /> (2)DTW <br /> 3) Total Depth of Well ft <br /> ' <br /> (6-0 <br /> 1- <br /> n casing top as marked) (3 TD Water Surface---- Or Packer <br /> 4) <br /> Height-of water Column (H) <br /> I (4)H <br /> ' TD-DTW=H <br /> Sea Level <br /> WELLPURGF AND SAAULING DATA 1 0-)q <br /> Single Casing Volume of Water in Well (CV) <br /> Well Diameter(in) Volume/Lineal ft. (V)(gal/ft) <br /> 2 63 <br /> (H X V=CV)if V is known,else use CV calc.Below 0.1 <br /> _ 3 0.36767 <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 /> D CV=(23.49)x[D/24)]x H <br /> (CV X NC=TV rr <br /> Purge Method: Dedicated Disposable Bailer � .0 Q <br /> Start of Purge (Date/Time): X87 <br /> Turbidity Removed Flow Rate Physical Appearance <br /> Time Temp °F* Cond. ( S/crn) PI- P (NTU) ** (gal) (gpm) Water Levels <br /> ttD� Ca3. 3 7-fes <br /> tto� 3 "7 ci -7. ('S <br /> ' ti! Z.9 <br /> �-7 icpQ0 a,3 ��-_7- <br /> X1/14 -- <br /> ' !r36l Coag - -7c, �i , --?- 5 3' &-- <br /> INSTRUCTIONS <br /> �. <br /> AND COMMENTS(Record additional purging and sampling remarks/observations on back) <br /> "Instrument Number: **.Turbidity Ivteter No.: <br /> Record parameters three times per well casing volume. Indicate the sample time,tntil purge volume and water level readihig as the last row of parameter readings. <br /> C.Iddy Docun+enlslPrnjeel riles15hd+pling 6o shect.doc <br /> June 21,2006 _, <br />