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ROWN AND CALDWELL <br /> GROUNDWATER SAMPLING FIELD DATA SHEET <br /> PROJECT NAME -.7.YrLUt:I(Jl/Z(� WELL/SAMPLE I DW- <br /> PROJECT LOCATION L, ?D Ca _ DATE 014-2.O-- !gQ <br /> PROJECT NUMBER SAMPLED BY <br /> INSTRUMENT DATA <br /> pH INSTRUMENT lase. CALIBRATION TIME <br /> E C INSTRUMENT Cr OTHER INSTRUMENTS 101A <br /> WELL INFORMATION CASING <br /> DIAMETER. 3 4 45 5 6 8 <br /> TOTAL DEPTH(TD) ft (Circle One) <br /> DEPTH TO WATER(DTW) ft GAL/LINEAR 17 38 66 83 102 15 2.6 <br /> FOOT. <br /> x_Q • 10 !S. 137. _x -1 . 010 <br /> TD DTV IVC Gal/imcar ft Casing Volume No of casang 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) (prnhos/ctn) (°C) (feet) (MV) <br /> .3 z- 20. 7 <br /> ko <br /> t71D 1, 100 .29 Z Ar f <br /> TIME PURGING STOPPED Clear Trace an <br /> Cloudy LightFaznt <br /> TOTAL VOLUME PURGED Ja gallons Yellow Moderate Moderate <br /> Brown Heavy Strong <br /> TIME SAMPLED IZZ 7- <br /> FIELD QC SAMPLES COLLECTED 0 _ TIME <br /> PURGING EQUIPMENT USED `0�" GROor US t IAMPLING EQUIPMENT USED- `2, L-1Z <br /> WELL INTEGRITY pi-Good —Fair ____Poor—Explain LOCK# <br /> REMARKS <br /> SIGNATURE <br />