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BROWjN -1_-,D CALDWELL <br />' GROUNDWATER SAMPLING FIELD DATA SHEET <br /> PROJECT NAIME %� i i I2,ek,.✓L. WELL/SAMPLE I D /n <br /> PROJECT LOCATION L6AD/ z e,4- , DATE <br /> PROJECT NUMBER 6,7--71-0-2- SAMPLED BY <br />' INSTRUMENT DATA <br /> pH INSTRUMENT /,lra n.,✓a 40ZS CALIBRATION TIME O$ V t) <br /> EC INSTRUMENT 4.n�c�rz cr--..SCG OTHER INSTRUMENTS <br /> WELL INFORMATION CASING <br />' DIAMETER 2 3 4 4 > > 6 8 <br /> TOTAL DEPTH(TD) ft (Circle One) <br /> DEPTH TO WATER(DTW) ft GAL/LINEAR 17 38 66 83 1 02 15 2 6 <br />' FOOT <br /> — — C <br /> 7A DTW x�1 C Gal/]mear ft Casing Volume No of casing Calculated <br /> volumes purge <br />' PURGING DATA <br /> TIME PURGING STARTED <br /> Time Volume pH E C Temp SWL Redox <br /> (2400Hr) (gal) (units) (µmhos/cm) (OC) Color Turbidity Odor (feet) (rtrv) <br />' 0850 !D 7. /9 1180 A;2,D gr.Lg,ry f/Eitrl Na�vC <br /> =7A,or 5& p 5 M'P' sJ c! <br />' 040 -2-c, 7, 00 If00 22.0 C.sZqwlU •r<o .�r� ,uc,v� <br /> r/t'G S.r��S .9wb scr5 E �G�rF - <br /> o9z 30 7aDTP� //00 <br /> TIME PURGING STOPPED O 9Xo Clear Trace None <br /> Cloudy Light Faint <br /> TOTAL VOLUME PURGED 30 gallons Yellow Moderate Moderate <br /> Bmwn Heavy strong <br /> TIME SAMPLED <br /> FIELD QC SAMPLES COLLECTED TIME <br /> PURGING EQUIPMENT USED 7 x.�rc57',tfvtEf�-� SAMPLING EQUIPMENT USED _ _,GvN� <br /> piz&F- <br /> WELL <br /> FWELL INTEGRITY 9( Good `Fair Poor-Explain LOCK' bo[.P"IAJ <br /> rREMARKS <br /> SIGNATURE <br />