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BROWN AND CALDWELL <br /> . GROUNDWATER SAMPLING FIELD DATA SHEET <br /> PROJECT NAME Tv WELL/SAMPLE I D _ Mw <br /> PROJECT LOCATION DATE= — <br /> PROJECT NUMBER D1 LL —O SAMPLED BY t L� <br /> INSTRUMENT DATA <br /> pH INSTRUMENT *u BOO CALIBRATION TIME. �(} <br /> E C INSTRUMENT. VS l.��sjip _ OTHER INSTRUMENTS <br /> WELL INFORMATION CASING <br /> t� DIAMETER: 20 3 4 4.5 5 6 8 <br /> TOTAL DEPTH(TD) !d. O ft. (Circle One) <br /> DEPTH TO WATER(DTW) __ & GAL/LINEAR 17 39 66 93 1.02 1 :5 2 6 <br /> FOOT_ <br /> TD DTW WC Gal/lincar R Casing Volume No,of casing Calculated <br /> volumes purge <br /> PURGING DATA <br /> . TIME PURGING STARTED I3�O <br /> Time Volume pH E C. Temp <br /> (2400Hr) (gal) (units) (µmhos/cin) ('C) Color Turbidity Odor SWL Redo3 <br /> (feet) (��) <br /> 6� {I O 4 1b �ChaO rsD rJT <br /> jk 0 c.) <br /> Clear T <br /> TIME PURGING STOPPED 1,33 i A-1crate <br /> ce None <br /> Cloudy �" ht Faint <br /> TOTAL VOLUME PURGED 1-2— gallons Yellow Moderate <br /> Brown Heavy Strong <br /> TIME SAMPLED <br /> FIELD QC SAMPLES COLLECTED mal TIME <br /> PURGING EQUIPMENT USED- P SAMPLING EQUIPMENT USED (L <br /> WELL INTEGRITY Good Fair _Poor—Explain LOCK# <br /> W-ENIARKS <br /> SIGNATURE ' <br /> t <br />