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HomeMy WebLinkAboutNC0001422_Fig 6-25 Conceptual Corrective Opt 3_201602011 4 8 R I V E R S T R E E T , S U I T E 2 2 0 G R E E N V I L L E , S O U T H C A R O L I N A 2 9 6 0 1 P H O N E 8 6 4 - 4 2 1 - 9 9 9 9 w w w . s y n t e r r a c o r p . c o m P R O J E C T M A N A G E R : L A Y O U T : D R A W N B Y : P A R R Y W A L D R E P D A T E : B E N J A M I N Y O U N G F I G 6 - 2 3 ( O P T I O N S ) 0 1 / 1 6 / 2 0 1 6 0 1 / 2 7 / 2 0 1 6 1 2 : 5 0 P M P : \ D u k e E n e r g y P r o g r e s s . 1 0 2 6 \ 1 0 8 . S u t t o n A s h B a s i n G W A s s e s s m e n t P l a n \ 2 0 . E G _ C A P \ C A P P a r t 2 \ F i g u r e s \ D E S U T T O N C A P F I G 6 - 2 5 ( A L T E R N A T I V E 3 ) . d w g F I G U R E 6 - 2 5 C O N C E P T U A L C O R R E C T I V E A C T I O N A L T E R N A T I V E 3 - H Y D R A U L I C A N D S O U R C E C O N T R O L A N D M N A L . V . S U T T O N E N E R G Y C O M P L E X W I L M I N G T O N , N O R T H C A R O L I N A C O O L I N G P O N D N E W L A N D F I L L PROPERTY LINE S A N D Q U A R R Y P O N D C A P E F E A R R I V E R M A N M A D E B E R M F O R T H E C O O L I N G P O N D W S W O O T E N P R O P E R T Y D U K E E N E R G Y P R O G R E S S S U T T O N E N E R G Y C O M P L E X P R O D U C T I O N W E L L S EXTRACTION WELLS P E E D E E A Q U I F E R S E A W A T E R F R E S H W A T E R P E E D E E A Q U I F E R S E A W A T E R F R E S H W A T E R P E E D E E A Q U I F E R P E E D E E A Q U I F E R A N T I C I P A T E D O R P O T E N T I A L A R E A O F C O N C E N T R A T I O N S I N G R O U N D W A T E R A B O V E N C 2 L S T A N D A R D A S H L A N D F I L L L I N E R COOLING PONDCOOLING POND W S WOOTEN PROP E R T Y N O T T O S C A L E EXTRACTION WELLS(HYDRAULIC CONTRO L ) MONITORED NATURALATTENUATION (MNA)MONITORED NA T U R A L ATTENUATION ( M N A ) EXTRACTION WELLS EXTRACTION WELLS(SOURCE CONTROL)ACTIVE CONT R O L NEWON-SITELANDFILLACTIVE CONTROL M O N I T O R E D N A T U R A L A T T E N U A T I O N ( M N A ) A C T I V E C O N T R O L F O R M E R A S H B A S I N ( S O U R C E R E M O V E D ) A C T I V E C O N T R O L W E S T E A S T Source control (Ash removal), extraction wells for hydraulic control and source control, a n d m o n i t o r e d natural attenuation (MNA). S o u r c e c o n t r o l ( A s h r e m o v a l ) , e x t r a c t i o n w e l l s f o r h y d r a u l i c c o n t r o l a n d s o u r c e c o n t r o l , a n d m o n i t o r e d n a t u r a l a t t e n u a t i o n ( M N A ) . MONITORED NATURALATTENUATION (MNA)FORMER ASH BASIN(SOURCE REMOVED)MONITORED NATURALATTENUATION (MNA)MONITORED NATURALATTENUATION (MNA)FADA(SOURCE REMOVED)