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BROWN AND CALDWELL <br /> GROUNDWATER SAMPLING FIELD DATA SHEET <br /> PROJECTNAME —7—,C-," <br /> , ( —�WUAINII WELLISAMPLE I D _ a <br /> PROJECT LOCATION ,&. DATES <br /> PROJECT NUMBER 7/y/7-- oo I SAMPLED BY Tgml.t,.3 <br /> INSTRUMENT DATA <br /> PH INSTRUMENT YS 3-SZ-0 CALIBRATION TIME /toa <br /> E C INSTRUMENT << << OTHER INSTRUMENTS • O <br /> —Oxv <br /> WELL INFORMATION CASING <br /> DIAMETER: C) 3 4 45 5 6 8 <br /> TOTAL DEPTH(TD) ``� ft (Circle One) <br /> DEPTH TO WATER(DTW) 4 ft GAL%LINEAR 17 38 66 83 102 15 2.6 <br /> FOOT: <br /> Tit 0�3 �.�/Z X 10 �%5 x � �.� <br /> TD DT W WC GaMnear 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) (pmhos/cm) (°C) Color Turbidity Odor (feet) (mV) <br /> 1 a' — .11 o.i CLOD L �� <br /> Trace None <br /> TIME PURGING STOPPED 1116, Clear <br /> Cloudy Light Faint <br /> TOTAL VOLUME PURGED gallons Yellow Moderate Moderate <br /> q Brown Heavy Strong <br /> TIME SAMPLED l3-0 DTW �,y 4! <br /> FIELD QC SAMPLES COLLECTED _ A/0"E- TIME — <br /> PURGING EQUIPMENT USED SAMPLING EQUIPMENT USED. <br /> WELL INTEGRITY &Good —Fair _Poor--Explain LOCK# �a1- 13c�1 <br /> • REMARKS <br /> SIGNATURE <br />