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s RR O WN AND CALD WELL <br /> GROUNDWATER SAMPLING FIELD DATA SHEET • <br /> PROJECT NAME 1 WELL/SAMPLE I D plw-q <br /> PROJECT LOCATION _-L-o-0 _ _ CA DATE ©�?-ZZ 0�.- <br /> PROJECT NUMBER -,;� I%.1 O t7 y SAMPLED BY `� l <br /> INSTRUMENT DATA <br /> pH INSTRUMENT L5 I 3Scp CALIBRATION TIME <br /> E C INSTRUMENT _- 5f j2577C OTHER INSTRUMENTS "A <br /> WELL INFORMATION CASING <br /> �} <br /> DIAMETER- 3 4 45 5 6 8 <br /> TOTAL DEP'T'H(TD) / ft (Circle One) <br /> DEPTH TO WATER(DTW) Ik U U ft GAULINEAR 17 38 66 83 102 15 2 6 <br /> FOOT: <br /> TD DTW WC GalAtnear 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) (µmhoskln) (QC) Color Turbidity Odor (feet) <br /> (MV) <br /> TIME PURGING STOPPED Clear Trace None <br /> Cloudy Light Faint <br /> TOTAL VOLUME PURGED gallons Yellow Moderate Moderate <br /> Brown Heavy Strong <br /> TIME SAMPLED _ DTW <br /> FIELD QC SAMPLES COLLECTED TIME <br /> PURGING EQUIPMENT USED ro!�2 r6-)AL)rcR- SAMPLING EQUIPMENT USED S49- &P1LC•fl— <br /> WELL INTEGRITY 9'Uood —Fair Poor-Explain LOCK# <br /> REMARKS • <br /> � <br /> ►boa tkL- <br /> Tf <br /> SIGNATURE rL <br />