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L A L D E L L well N ALLG <br /> GROUNDWATER SAMPLE COTE=ON RECORD <br /> Project Name E L� RJF S �C.'1 iJ <br /> Job No G d Date <br /> Location VA E.26ra f- T /4a1& S <br /> Samplers Name C <br /> Weather Conditions <br /> TOC Elevation (from LS) <br /> 1 WATER LEVEL DATA (from TOC) Water Table Elev <br /> a Depth to water (ft) — 5. 3 ! Tape Corr (TC) u <br /> b Total Well Depth = ���� Well Dia <br /> c Length of Water Column = 1 •�3 r (b ' a ) <br /> d Casing Volume (c. z (gal/ft c.asmg]) 2-in casing =0.16 gallf <br /> e Length of filter pack = ID �_ 4-tn casing =0.65 gallf <br /> 6-m coring =1 47 gallf <br /> f Filter pack volume qk%-(e x [gal/ft filter pack)) 6.5-m casing =1.7 gallft <br /> g TOTAL WELL VOLUME 11 PA!,f (d - f) S-m casing =2.60 gallf <br /> 10-in casing = 4 1 gallf <br /> If <br /> WELL PURGING DATA. <br /> a Purge Method 2 <br /> l( <br /> kip <br /> b Required Purge Volume (® gallons per well volume) _ 2 <br /> 3.3 <br /> c Field Testing, Equipment Used KjV^'1' <br /> d Pump Rate r .� <br /> e Method of GW Disposal 155 :✓ <br /> f Recovery Rate Slow (90%>60 min), Medium (90% 30-60 min), Fast (90%C 10 thin) <br /> Volume Turbiditv Color/ Puml) <br /> Removed Descrinuon SWL Placeme• <br /> [eall Time rc VH Conauuccttvity INTI-T's5 � c I <br /> Z3 I <br /> 234- 2--9 Z 31�6 + Ire tou 4Jo oiJoAt <br /> Z'{ t Z S�� Z 1 � � `�•o � � 3 iso �5� � G Gcs.aQ�.�r � I <br /> ?fid N C6,eG <br /> cam, c�R ae p X,PA Presen aeon �-- <br /> 3 SAMPLE COLLEC'T'ION ;viethod ,J /�4i Container <br /> Analvsis <br /> Co', IB E`+TS RE'.1LARKS <br /> 41 <br />