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Well No <br /> GROUNDWATER SAMPLE COLLECTION RECORD <br /> ect Name Date IL �`! <br /> tion- Ci4 <br /> Samplers Name <br /> Weather Conditions C � <br /> 1 WATER LEVEL DATA (from TOC) TOC Elevation(from LS) <br /> a Depth to water (ft) 1*,t Water Table Elev <br /> b Total Well Depth = V4 7S Tape Corr. (TC) <br /> c Length of Water Column = 10,0-1- (b -a) Well Dia u r <br /> d Casing Volume = 17.51 [c x (gal/ft casmg)] Borehole Dia <br /> e Length of sand pack = 0 <br /> f Gallon per ft of sand pack — C11 [e x (gal/ft borehole-gal/ft 2-m easing/borehole = 0 16 gal/ft <br /> casing) x 0 35] 't-m casmglborehole = 0 65 gaVft <br /> 6-m easmg/borehole = 1 47 gal/ft <br /> g Sand pack volume = rl'l o (e x f) 6 5-m casing/borehole = 1 7 gal/ft <br /> $-m casmg/borehole = 260 gal/ft <br /> h TOTAL WELL VOLUME = 'b (d + g) 10-m casing/borehole, = 4 1 gal/ft <br /> 2 WELL PURGING DATA 1 (� 12-m casmg/borehole = 5 0 gal/ft <br /> a Purge Method <br /> b Required Purge Volume (® �' gallons per well volume) <br /> c Field Testing, Equipment Used % 5-L 3-S-DD �� tit <br /> d Pump Rate — <br /> e Method of GW Disposal S �"^ ^- <br /> f Recovery Rate Slow ), Medium(9096 30-60 mm), ast (90 10 min) <br /> Volume <br /> Removed Spec Turbidit Color/ <br /> al Time T10c H ConductivityNTU's Description SWL Placement <br /> o <br /> 3 'SAMPLE COLLECTION Method�_ti e � - Container s` � � Preservation C-k. <br /> ' Analysi's—TV4 Q 'BClS <br /> COMMENTS, REMARKS <br /> OB1095E.1ME3YIOS19Dt1�9011-�116SCR3 VIMI ' <br /> r � <br />