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Well No <br /> GROUNDWATER SAMPLE COLLECTION RECORD <br /> sect Name. E.�`SCY"e � Job No �5(> ^0`( Date <br /> tion -"� . <br /> Samplers Name: �- <br /> Weather Conditions CVc� <br /> 1 WATER LEVEL DATA- (from TOC) TOC Elevation(from LS) <br /> a Depth to water (ft) �� Water Table Elev <br /> b Total Well Depth = O Tape Corr (; <br /> c Length of Water Column S 2 (b - a) Well Dia y <br /> d Casing Volume t 3 3`4 [c x (gal/ft casutg)] Borehole Dia <br /> e Length of sand pack = �-0 <br /> f Gallon per ft of sand pack - [e x (gal/ft borehole-gal/ft 2-m casing/borehole = 0 16 gs11ft <br /> casing) x 0 35] 4-m casingiborehole = 0 65 gall$ <br /> g Sand pack volume = (e x f) 6-in casing/borehole = 147 ft <br /> 6 5-in casmg/borchole = 17 gal/ft <br /> h TOTAL WELL VOLUME (d + g) lam caamg�iborchole = 4 1 all& <br /> 2 WELL PURGING DATA 12-m casing/borehole = 5 0 gal/ft <br /> a Purge Method <br /> b Required Purge Volume 10"'A gallons per well volume) <br /> c Field Testing, Equipment Used �S,- � � Ujang � - F �*� <br /> 10 <br /> .d Pump Rate " a E%-- <br /> e Method of GW Disposal 5S rjt--� S <br /> f Recovery Rate Slow(90%>60 min), Medium(90% 30-60 mm), Fast (90%C 10 min) <br /> Volume <br /> Removed Spec Turbidi Color/ <br /> al Time TOCPHConductive 's Description SWL Placementac <br /> � 7 ;,, `l3 tri �► �=H w � c.t�--- 3� <br /> Llm; -)'L6 CAAI--- <br /> co 10 v'1 D6u CU- . <br /> �c o,to V6 L) 1�—4 CU-1v <br /> 3 SAMPLE COLLECTION Method s �x - ^Container VUA-1- Preservation C� <br /> Analysis �LJEri (��tX �i UtC, <br /> COMMENTS, REMARKS <br />