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-BROWN AND CALDWELL <br /> . GROUNDWATER SAMPLING FIELD DATA SHEET <br /> PROJECT NAME -� U jolo WELL/SAMPLE I D <br /> PROJECT LOCATION t 7 DATEZ <br /> PROJECT NUMBER ( ( - SAMPLED BY 5. t o rnC.r <br /> INSTRUMENT DATA <br /> pH INSTRUMENT S 2 8sbO CALIBRATION TIME g <br /> E C INSTRUMENT OTHER INSTRUMENTS <br /> WELL INFORMATION CASING <br /> �j <br /> DIAMETER- 3 4 4 5 5 6 8 <br /> TOTAL DEPTH(TD) l D`D ft (Circle One) <br /> DEPTH TO WATER(DTW) _0 ''✓ _ ft GAL/LINEAR 17 38 66 83 102 15 2 6 <br /> FOOT. <br /> TD DTW WC GaVLnear ft Casing Volume No.of easing Calculated <br /> volumes purge <br /> PURGING DATA <br /> TIME PURGING STARTED <br /> Time Volume pH E.0 Temp Color Turbidity Odor SWL Redox <br /> (2400Hr) (gal) (units) (µmhos/cm) ( C) (feet) (mV) <br /> oS3 9_c)a 1. 1 Oil �� l C(, a. �. tz <br /> 175- 12- d z- a, I? tr yr Cr <br /> Clear Trace None <br /> TIME PURGING STOPPED <br /> Cloudy light Faint <br /> TOTAL VOLUME PURGED f gallons Yellow Moderate Moderate <br /> c� Brown Heavy Stron¢ <br /> TIME SAMPLED It 0 [ DTW -? <br /> FIELD QC SAMPLES COLLECTED _ _ !s!t��U - TIME <br /> PURGING EQUIPMENT USED � CJf�/dn ails SAMPLING EQUIPMENT USED L_>LSp 2�q L&g <br /> WELL INTEGRITY 4;t-Good —Fair —Poor-Explain LOCK# <br /> WEMARKS <br /> SIGNATURE <br />