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O O INTAKE STRUCTURE _ 7 0 , � o \ v o• 0 a o� 4 s a s ' hoc 80 720 s a 1g0 o,, O 750 610 q �,,_.�••-670 -. .. o ° ?� •„ _ a° o Io m - a-0a' . 1;�. ' =- ;2� . � � Q rye,, o � . �o� Q , moo• o,. Q - � ._ :. 6 , BROAD RIVER CCR-IB-3D DOWNSTREAM _ •• 661.62 D 661.07 > s9 • � 10° 700 ,/� � Q o CCR-I B-3S 7ao ,p S 670 0 ~ •\ a GWA-10S --^� CCR-IB-3BR . �� 130 0 670 ° ° � ° �scR- � • s_6o n �,r=� � ` • 20 124 0 71� o / " IB 7S 10° BROAD RAVER FORMER PONDS ` GWA-116RU o � - 660 COAL PILE? COAL PILE' o IB6S °°° not •� IB-2BRU � IB-6D � MW-25DR ° - -NPDES OUTFALL 002A 660 • _ RIVERFRONT _ ; = IB 2AL % ~✓ CCR IB 1D 6so MW-20D GWA 22S 6 5A67 BRU 6 p0 o s7o • O • CCR-IB-1S NPDES OUTFALL 002 s10 °m 6e s 670 MW-20DR FORMER UNITS 1-4 66 ►I M W 4 D x 656.69 Ego �9 >0 6ao ASH BASIN aS 6so GWA 29D GWA-9BRA ~/GWA 21S CLMW 4 p y°^ry° 0 10 0 6g° , 0 1 I __-- o sso = 658.93 6so GWA-21BR p o � 3° >40 >so >?o � 1', ,` �� .:. , 700 \ x 657.37*i' •. nfi 6�o GWA-21BRU GWA-216RL � ^�o 00 10 AN ° 1 7so GWA-29BR ',`,' tiA° 1yo 750 \ i � � 670 `> •690 ' 4 o y FORMER PONDS r ° A-2D��`' 670�1001ti°12o 6sso ^ �6° o to >32p ^^y0 ° r .675 668.34 c6 X 661.30 60 ° '130 700 4. 110 _ 740 MAIN AD \ IB 4S-SL Ego 6so 670 / '60 7zo o MW 11BR0 MW 11DA 76p ^ ° 682.66 GWA-14S GWO12BRU 730 10o ASOB sso 700 Ono � • � ^o - 683.92 �� ti° ; ._� _ 70o AS-5S 69 GWA-28BR GWA-64BRL MW-11D g 780 ;GWA 14BR \\ I i 680 AS-3BRU GWA-28S 7ao MW 11S ° 1ti° CLMW-2 7zo10 AS 8D AS 96R AS 56R 705.08 GWA 28BRU CCR-3BR 75o MW 11BRL - 680}� �,a 719.55 CLMW-5D AB 1BR0 °o ° o GWA-38S "'� ' -1%' 6$� X 710.95 �Ao MW-2DA MW 2D AS-8S 693.83 704.32 702.B7U CLMW 5S AB 1BROR 7g0 ° GWA 3820D Q 707. - •90 p �o �i o _��,- = 711.84--75_0--- ___=___===��i`\il� Illli ° 740=-_-i/\11 _ 810 �} GYPSUM _ - ,M AS 7BRA 7 O I II111/ //�;�,;%-=730•_-_s-,%____ ��\ III I I I '� C STACK OUT AREA - o GWA-54S \\ Il i p 820 O , WA- 4BR GWA-54D 7so AS 6D Y� /I iill%/ i -- \\pa\I\\II \a\ 1\111 \\\o\\\\��D�)1\\\1\\\I1. o •0 STORAGE UNIT ° -b ° h :1� \ SPOIL AREA ` ' dvvvv1�� Iwvvvvvllllllwvvov J/ 1vv�ti�v�v�v0�vvvvvvvvvvv Q ' '' � � V soo o �,•• a ° I\I1\\\)1\\,1`\,11\�\�\I��l�,%(l\�/ \ / \\\\\\\\\�\\\\\\\�\�\\\\�\�� ' _ o AS 4 D \\\I\\\\\\ �\ d O , �• o o°q AS 4S ® l ) °� - 9° 757.45 \\\ \\a�\ 747.42 � 11, /� ° ,� a vvvvvvvvvwwv��`v�`vvv v M RNI\\ ` GWA-59BR GWA 59D o Q AS 1SB AS-1D O s oo� MW 10D \\\\�\�0\\\IIIII IIIIIII 773.71 d/ GWA-62BR GWA 62BRU so ' 727.88 % ° mpg 732.21 '� 3� yrry' MW 10S ®758.09 /\\II/11�Illllllllllllhllllllll ` 6° o o 726.76 °. a o °. ,�vl�pllyllplillllllllilllllililll O ,6p �758.96�� Il�il,, i 11•,1 �glullhhllllllllllllll�lll /� z ��• 3 o• -�I� v / o � � e � 1 "� I�' II. III. 1/I IIIII I 1 VAV ��'� o O � a, �j ul,li > O 1 E'yIIA,''�,,lil,l,l��p,,;,1„,,'/ /�/IIIIIIIIIIIII II IIII VAvv�_%�'Il1 ,�o a / d o 40 1� / ��• •� ey o° �g o, V III I' Ili!'!1 ,AArr I ? I Vllllllllllll l l l l 11 l Vv /�; w ° O / �' ky cu o z � GWA-33S 740.25 �. 0 ;° /,-.��, °�/, v��,Iminlhll°h%Illlui Illyv�%vvvvlvgi�lplilriu/i/iA• o l o y GWA-33BR GWA-65BR '� .745 CCR-7D LP-4 r/ /�. w� , , / a////irlll�llllglll In �Illilllluv14 IUIII III ° � z GWA-33D GWA-656RL y �-,- � f e - GWA-57BR -� GWA-58BRU �.. �,• soo ��'��--,7a _- `.-� -, �i/ III v �' -/ A��wv� wv��"� � +/"° o ': .�a r� >• ciii i��i ii?=°-- � ��/ �✓ ///� //III IIII (��/ AA AAVAVAA�V\ � �� CCR 9D `r.: O - � CCR-6D � r� I GWA-57BRU NY CLMW1 0 }- w I ✓ � 735.79 �7so758.96 1,-_;��o��_��7�0•_- --- _��i ��i��-,__.�wv �v�Pvv�wv 759.73 -/%tii��__='�� llll/// VA\\V AAA\ � U � 0 i- d � Ory 780• ii /i i�-i�/'ice%i�� / //////U/ --- ��//i/� I A\ V\VA + GWA 43D GWA-39S GWA 20BR 770JJ / ,� �,,, r - ACTIVE ASH BASIN w.L.±7s0 - O GWA-61BRU ° 0 � o x 715.11 GWA-20D �;..'•: � .o � ovII111 I}I/III lJii/ I ��v I � / I � � `- Iv- � ,lovllnlplllllli/��. °', / • � 726.46 GWA-40S _ � n _ 724.03 %/l/ :/1�//, /� i I •� �;,� 1 J / - � i .-. i Iv h Ilmlulli °, o Y o o �� Il//I I o v �iii_ iv r J/I II A II Iollllllllllll o o #((``,j�- �Is e 'Q• .a Q V I A\V A � ii --��- i 1 i �/ l / �l IIII I m- o MW-23DR o Fo AVA v v ��i �"' • f <i\ V A Il �-/ �� rU' o" 0 4 o 11\ 1 1 l� GWA-44S MW8D a - - - _ 1 v v v - / v,_�-- GWA-60BRU N 1 AB-2S e AB 7BR AB 7S � v II 1vv vvIr �_�„��__�/ ► ►�-BMW-23D�i 727.27 ° �w1111Av v>-'�-=�- -_ - �� GWA-60BR f� 747.90 v - . v ♦ o' ro r° 729.45 CCR-11D 4° vvv_ -. / _�---�_ �`� / ✓/ - 9 A03TA15 ► ;.� `- �'"� "dam`' � ��`� '� i ll%'/i%ice - o AB-3-LA15 �;�� _- �' ;11llil//7l ° r� ■ g AB 3-MA15 a a y. 1 '770 AB-9D - �!'� O 738.85 761.45 A AB 3 SPW AB 3SLA 760.17 .:�.' ) d��.�� vIwIIIVIIv : . � d °� �° CCR-12BR . + ° �' B t - v��-�vAA�AAVA �° , 06� w • A r r - o GWA-66BRL �� AB-3BRUA ti IN AB-3SL REA o\ 1 � � S � o ,o a _ \ o °� , so � � _ �- � �° ^^ a F° ° e � - AB-4-UA15 `� I � �° o � � s' �° ��° �,• AB-4SL \ X 717.68 w k h a a30 7ao I o AB-4-APW AB 4S u s. �Q - I 1 � C3,�0o CCR-13D �'a '80'90 ® - AB-4D i �� i/ °o - •',� � � •� ° o O� q SB-02 v, �� 762.54 ° AB 4 LA15 760.92 p w.L. ±727 x �28.os �)p a >, - � o •v I` ' 1 1ao ° o % vvvvvAvV % I 1g . �. e� 1`'' o �i i �� V \VAAV 1 • + 8 VAVAVAA\ • > >a°>9O �s CCR-14D - � �' ��I j 11 i I �� \� J\✓\\\\\�\ '' �. 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I �, 8 I ,. ■ 1 \ ,�\IIuIIIlII• I GWGAW-2A42B4GWA-280.4 755.78 72 RD � - II I •c� �° �°o; - - 1 � � '' p � y •�' MW-42S a 60 8 GWA 27D MW-7D / III w3° a Q � O p � e _ 766.61 � POND J IIII p� MW-42DA GWA-45D u >>o , W.L.t761 0' o: 8 0� �� °° •. ° 1 ti° Q...�: 777.76 754.47 o 4 I z � # � °a 800 ° °' %� \ 7 ,� r � -V I 1 IIIIIII ° p °' ° •� � �� o i� , x . go o IIII D ° •� �I1> 760 o 0 00 81 o I I I v �Illi6 \ X / � I WA-4 BR -•' 4 � � I G 8 0 o o I v II, r I 9 � \ o O Op o•° / I I \ 1 POPPY �•. ✓ \V a° �o ,. s , � o ° Q 'b .>• 0 764.71 I J ✓/ I v `, _ ' �i� _ s v ,�= 1 ,go .�i � ° � I I v � -.�, AB 5S . �.�• ✓. v RAVEL ry `�20 - ° x 734.98 763.57 GWA63S V vv / // -- -'v �\ �v = ��_ �+- /� p= 4 ' .i f , ___ i\ \ ✓ s6 \ �, , �. � .. o 0 0. \ / i \`_�_'- 9- �,° MW-22BR ;-- �' •'�,' O sy° ,a � 1 • �� o �. � ° ° 1 ' ' _ - _ - - - .e• v y77 �_ � C3 `-� sso f \ \ �= o .: 1 r 9 GRAVE PA.-' �� ° 765.09 110 1To!� o t v •. �' 30 0 � o � �' GWA-47D o a •'W.L.D768 1 ra40 \ O � � $ ,� ® •Y fP ° Q a # w 15 8 q CC U R-1 & o O oo � Q nn O D m 6 p o CCR-16S r W a o P a� 800 S3 ' •'d / - o POND i^ o ! v 1 \' � 1 R• ® _ �A, _.-.- � -°-` - ° 1g0 p o � 1 � .�/. ,+ - ,�� ° 8Z ° . . s1 0 �°�•' (20 � ° GWA-26S 7' A-26D low mmmi X. o• '%�^o ter/ � J 900 o o �a1° J/�� _ W a o io. :�• p. V S% O % r LMW ° V C 6 f i. ,• 0 t \, o �7 l o 0 1 8 . ° - _ r / 7 0 / \ • O O O ' O mk• 1 n a° C7 O • U f 5 0 r � o 0 1, v e ti [Y o O 6 � - O ' POND _ • r '. W.L. 7 ✓f 830 t 69 1 A 1 a o o \ I e T ° D - A fl r'1 . \ 1 ° / 0 ro P o s o w a0 3 2 � - 8 0 *r C 6 oD & e o •o• 4 4 7 _ l a� j L P GWA-25D �o OG� O �, '•,' ^� �{ o. GWA-25S IN 80° °�\. O % d 1 �° !1 `•i Q A. �' ,9 •O 9 �' O ' V I r, a% B' I �1 o ° - O 7 > M r 1 0 6 N 8 r ° O o O '� • f s W C p 0 0 'i y•p 5 t ly ° a 0 d 1 4 q > - 1 ° � �C � �g� } ` c5 • 800 sr,; •z. �; r t; ° � s •,y; ` D a ii 'pp9 a BG 1S q o PRpSPEC ° 9 ° � O sio_,-�� BG-1D � BG-1BRA •� � � cry � •$b° �; T CHURCH R A �� °° - � ed 781.61 t. ��fi�;' ;< � `',;; ,S ' p• 0 O - � - - - a:•.. °° M W-24DR ®803.46 _♦ ; o:. _ - O '-•+,� n ' • �� ` ' q a ea W 4 1. Q ,d o b �7 a w.L. _81 [�, R N 4� D S - 1 f' 0 ti { 57 o - ✓ � CS 6° � - !' N M �a ° O 1a ro b SOON a a f. f q O "t b µl.. D 6 o ° M m py [ M , e O 0 b l O 0 i •r � v a` s ro o. o 0 'o a 0 ,q 9 O 0 0 .0 .. / 1 i1 ?1• w tr 840 ° .a O s O °�Q 60 ' h • p 9� Qkc 0 � � a oo#• o • �j•t o ° ° b .A O LEGEND ci IMM -750. INFERRED WATER LEVEL IN DEEP ZONE (NAVD 88, FEET) DUKE ENERGY CAROLINAS PROPERTY LINE GWA-255WELL ID -DEEP ZONE ASH BASIN COMPLIANCE BOUNDARY 770.66 WATER LEVEL IN THE DEEP ZONE (NAVD 88, FEET) ASH BASIN WASTE BOUNDARY M1O O a 9 AB 3SL WELL IN ASH PORE WATER ASH STORAGE AREA GWA-39S WELL IN SHALLOW ZONE EFFLUENT CHANNEL (APPROXIMATE AND NON -JURISDICTIONAL) GWA-2BR WELL IN BEDROCK ZONE 0 WETLAND BY AMEC FOSTER WHEELER ABMW 05S WELL ABANDONED STREAM (AERIAL PHOTOGRAPH & TOPOGRAPHIC MAP BASED) • WATER SUPPLY WELL (APPROXIMATE) f. FLOW DIRECTION X 658.04 SURFACE WATER ELEVATIONS _ ;F TOPOGRAPHIC CONTOUR (10' INTERVAL) o° o �� p ° TOPOGRAPHIC CONTOUR (2' INTERVAL) ° _ � DUKE GRAPHIC SCALE NOTES: GROUNDWATER FLOW DIRECTION o Y � 1. WATER LEVELS COLLECTED ON APRIL 22, 2019. F-�IV a 200 0 100 200 400 2. SURFACE WATER SURVEY ELEVATIONS COLLECTED ON APRIL 22, 2019. Q _ ° ENERGY FIGURE 5'4 b 3. BTP= WATER LEVEL BELOW TOP OFPUMP. Q ON FEET) WATER LEVEL MAP (EAST) � a� 4. NM WATER LEVEL NOT MEASURED T CAROLINAS OW ZONE 5. * = GROUNDWATER ELEVATION NOT USED FOR CONTOURING. DEEP FL a' �' B ,' DRAWN BY: J. CHASTAIN DATE: 2/21/2018 6. NOT ALL UTILITIES ARE IDENTIFIED ON THIS DRAWING. THE UTILITIES SHOWN ON THIS DRAWING ARE VISUAL AIDS TO LOCATE THE STREAMS AND WETLANDS IN THE t REVISED BY: C. NEW ELL DATE: 12/19/2019 (APRIL 22, 2019 ) FIELD. THE HORIZONTAL LOCATION AND VERTICAL LOCATION HAVE NOT BEEN FIELD LOCATED ON ANY UTILITIES AND THE SHOWN LOCATIONS ARE APPROXIMATE. o CORRECTIVE ACTION PLAN UPDATE 7. THE TOPOGRAPHY IS BASED ON LIDAR BARE EARTH DATA OBTAINED FROM THE FRIS\NORTH CAROLINA FLOOD RISK INFORMATION SYSTEM AT �a - c ° CHECKED BY: T. GRANT DATE: 12/19/2019 http://fris.nc.gov/fris/Download.aspx?FIPS=031&ST=NC&user=General%2OPublic AND A DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY-ALLEN STEAM STATION., .Q o 0 B y' � ham.'• CLIFFSIDE STEAM STATION APPROVED BY: S. SPINNER DATE: 12/19/2019 8. THE WATERS OF THE US DELINEATION HAS NOT BEEN APPROVED BY THE US ARMY CORPS OF ENGINEERS AT THE TIME OF THE MAP CREATION. THIS MAP IS A PRELIMINARY JURISDICTIONAL DETERMINATION ONLY. THE PRELIMINARY WETLANDS AND STREAMS BOUNDARIES WERE OBTAINED FROM AMEC FOSTER WHEELER 2 d Q O PROJECT MANAGER: S. SPINNER MOORESBORO, NORTH CAROLINA ENVIRONMENTAL & INFRASTRUCTURE, INC. NATURAL RESOURCE TECHNICAL REPORT (NRTR) FOR CLIFFSIDE STEAM STATION JUNE 19, 2015. Terra 9, DISPLAYED WATER SUPPLY WELL LOCATIONS REFLECT INFORMATION AVAILABLE UP TO DECEMBER 2017. 10. FEBRUARY 25, 2019 AERIAL PHOTOGRAPH WAS OBTAINED FROM NC ONE MAP. e ° B a`. 4' O ,myn www.synterracorp.com 0 11. 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WA-27DA ��v I v v vv ; ,//rlln� b G ��sO �MW-7D `vv v v v i ,'- vvIluli 0 � � GWA-24BR iPOND W.L.±761 l / i- i' v1 IIII � � 0 � N s o• �cb i / / 'V ( 1 IIII � � - � • v o 4 ° � • tl / /i / ---' � I 1 VI I III s� � a � � �� e 1 ,. / I I \ I \\ � � `\ __' li GWA-48BR �°• ° ` �� X 73202 '� °• / / I I v 1 � I' / III f '•q� x 789.48� °. i I / A A V / / � I //// � � ..•moo ,� o / \ � ,_ � 762.68 AB-5S ^� � � "� t,fA.; . • X 734.98 ' MW-22DR .= ,° 795.87 ' n 796.16 - ° 760.00 AB-6D 71 °✓ POND . •';, :.aQO. GWA-47D n W.L. ±768 CCR-16D CCR-16S � ,° � A • ., � � ,, • 8-so POND v `` •800 _ e D W.L. ±765 / ➢ 82 0 ° GWA-26S GWA-26D � � B sio ^o � a r90 &p0 `b Sao/ �I Y��" � I III II ' � .•\ , ` �� , 1j / 1 0 0 o• O W.L. _755 P a n .r- 0• ! V a - : 25 O � W -� 0 • �Q o k 830 r �W.L.D769 oQ - d p 6 r O O , 4 N1' 0 0 o D � ° - • or �Kc�_ g G� O aoo ,,. p p GWA-25S r' rl GWA '////\J Do0 ��o�a O + �60 �: •i�' �., ,.o� ' � �..;��-o`•�••, P�..'.'.. .. ..r -. j90 �0 °.° 9 o • � � /� - _ I 78 8 n � �;� ,ck,•ti. O t t I�� - 1' •�r�.i'.[.�, fir. _�s' .�r=y:;' { BG-1S o 07 805 I o od sso :�; BG-1D 781.84 s` MW-24DR ry 24D '^ 807.48 n POND n .e O 8 } 1 n - r S ' / J' - �'�~ ~ •.1! ,! .• lYi- � 1. ' N - 0 _ v~ n S { '-v ,rHf fi '"'�.,•� ' r -,:.max •l •. q q ro ` ' •o° aq0 •�' � O � Gj 840 O � ' /� , a o ---nmam 0 0 { OQ LEGEND g6° • Q a6° a . _ � a�• j o INFERRED WATER LEVEL IN BEDROCK ZONE (NAVD 88, FEET) _ _ _ _ DUKE ENERGY CAROLINAS PROPERTY LINE o Q BG 1BRA WELL ID - BEDROCK ZONE - - - - ASH BASIN COMPLIANCE BOUNDARY _ 781.84 WATER LEVEL IN THE BEDROCK ZONE (NAVD 88, FEET) ASH BASIN WASTE BOUNDARY''a�o� AB 3SL WELL IN ASH PORE WATER ASH STORAGE AREA a GWA 39S WELL IN SHALLOW ZONE EFFLUENT CHANNEL (APPROXIMATE AND NON -JURISDICTIONAL) x Q p o s4o GWA 51D WELL IN DEEP ZONE 0 WETLAND BY AMEC FOSTER WHEELER � � , ° p'� - ,q'• ( ABMW 05S WELL ABANDONED STREAM (AERIAL PHOTOGRAPH & TOPOGRAPHIC MAP BASED) ° e WATER SUPPLY WELL (APPROXIMATE) a.t FLOW DIRECTION `- d o - X 658.04 SURFACE WATER ELEVATIONS 680TOPOGRAPHIC CONTOUR (10' INTERVAL) 'EQ ° TOPOGRAPHIC CONTOUR (2' INTERVAL) D p o . a °. NOTES: GROUNDWATER FLOW DIRECTION 1. WATER LEVELS COLLECTED ON APRIL 22, 2019. qa 2. SURFACE WATER SURVEY ELEVATIONS COLLECTED ON APRIL 22, 2019. -- 3. BTP = WATER LEVEL BELOW TOP OF PUMP. t 4. NM = WATER LEVEL NOT MEASURED a• x (1 g 5. * = GROUNDWATER ELEVATION NOT USED FOR CONTOURING. 6. NOT ALL UTILITIES ARE IDENTIFIED ON THIS DRAWING. THE UTILITIES SHOWN ON THIS DRAWING ARE VISUAL AIDS TO LOCATE THE STREAMS AND WETLANDS IN THE FIELD. �s THE HORIZONTAL LOCATION AND VERTICAL LOCATION HAVE NOT BEEN FIELD LOCATED ON ANY UTILITIES AND THE SHOWN LOCATIONS ARE APPROXIMATE. 7. THE TOPOGRAPHY IS BASED ON LIDAR BARE EARTH DATA OBTAINED FROM THE FRIS\NORTH CAROLINA FLOOD RISK INFORMATION SYSTEM AT o http://fris.nc.gov/fris/Download.aspx?FIPS=031&ST=NC&user=General%2OPublic AND A DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY-ALLEN STEAM STATION. 8. THE WATERS OF THE US DELINEATION HAS NOT BEEN APPROVED BY THE US ARMY CORPS OF ENGINEERS AT THE TIME OF THE MAP CREATION. r� ` THIS MAP IS A PRELIMINARY JURISDICTIONAL DETERMINATION ONLY. THE PRELIMINARY WETLANDS AND STREAMS BOUNDARIES WERE OBTAINED FROM 0 g 4 a AMEC FOSTER WHEELER ENVIRONMENTAL & INFRASTRUCTURE, INC. NATURAL RESOURCE TECHNICAL REPORT (NRTR) FOR CLIFFSIDE STEAM STATION JUNE 19, 2015. d 9. DISPLAYED WATER SUPPLY WELL LOCATIONS REFLECT INFORMATION AVAILABLE UP TO DECEMBER 2017. p .. 10. FEBRUARY 25, 2019 AERIAL PHOTOGRAPH WAS OBTAINED FROM NC ONE MAP. f ° B P ¢ D 11. ALL BOUNDARIES ARE APPROXIMATE. °° a i a - v ' o ° t'ROSPECT CHURCH ROAD ° 1 C f ♦a o r' a� � b ago s I 00 o .vo .. o - �4 tt A a DUKE ENERGY CAROLINAS synTerra Ar ! I \11 r � /A o° O 6°° O o n� e `0 �O e� � �iiinnn •.cam O' o ,p ci�0 ly qq O LJl3 ),,fv 0 �o a . GRAPHIC SCALE 200 0 100 200 400 FIGURE 5-4C (IN FEET) WATER LEVEL MAP (EAST) DRAWN BY: J. CHASTAIN DATE: 2/21/2018 BEDROCK FLOW ZONE REVISED BY: C. NEWELL DATE: 12/19/2019 (APRIL 22, 2019) CHECKED BY: T. GRANT DATE: 12/19/2019 CORRECTIVE ACTION PLAN UPDATE APPROVED BY: S. 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GROUNDWATER FLOW DIRECTION D DUKE GRAPHIC SCALE NOTES: //'• 9. oe Q 200 0 100 200 400 1. WATER LEVELS COLLECTED ON APRIL 22, 2019. /'/ r e Q 9 ENERGY FIGURE 5 -5c a- 2. SURFACE WATER SURVEY ELEVATIONS COLLECTED ON APRIL 22, 2019. ,/ �� Q • 0 9 Q a (IN FEET) WATER LEVEL MAP (WEST) 3. BTP = WATER LEVEL BELOW TOP OF PUMP. �' m a`, 11 "� a ° ° 4. NM=WATER LEVEL NOT MEASURED i ��' CAROLINAS DRAWN BY:J. CHASTAIN DATE: 2/21/2018 BEDROCK FLOW ZONE 5. NOT ALL UTILITIES ARE IDENTIFIED ON THIS DRAWING. THE UTILITIES SHOWN ON THIS DRAWING ARE VISUAL AIDS TO LOCATE THE STREAMS AND WETLANDS IN THE AP RI L 22 2019 FIELD. THE HORIZONTAL LOCATION AND VERTICAL LOCATION HAVE NOT BEEN FIELD LOCATED ON ANY UTILITIES AND THE SHOWN LOCATIONS ARE APPROXIMATE. 4 $= REVISED BY: C. NEW ELL DATE: 12/ 19/2019 ( 7 ) 6. THE TOPOGRAPHY IS BASED ON LIDAR BARE EARTH DATA OBTAINED FROM THE FRIS\NORTH CAROLINA FLOOD RISK INFORMATION SYSTEM AT / CHECKED BY: T. GRANT DATE: 12/19/2019 CORRECTIVE ACTION PLAN UPDATE http://fris.nc.gov/fris/Download.aspx?FIPS=031&ST=NC&user=General%2OPublic AND A DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY-ALLEN STEAM STATION. i ,.• 7. THE WATERS OF THE US DELINEATION HAS NOT BEEN APPROVED BY THE US ARMY CORPS OF ENGINEERS AT THE TIME OF THE MAP CREATION. THIS MAP ISA �° >, a APPROVED BY: S. SPINNER DATE: 12/19/2019 CLIFFSIDE STEAM STATION PRELIMINARY JURISDICTIONAL DETERMINATION ONLY. THE PRELIMINARY WETLANDS AND STREAMS BOUNDARIES WERE OBTAINED FROM AMEC FOSTER WHEELER PROJECT MANAGER: S. SPINNER M 00 RES B O RO NORTH CARD L I NA ENVIRONMENTAL & INFRASTRUCTURE, INC. NATURAL RESOURCE TECHNICAL REPORT (NRTR) FOR CLIFFSIDE STEAM STATION JUNE 19, 2015. a 7 8. DISPLAYED WATER SUPPLY WELL LOCATIONS REFLECT INFORMATION AVAILABLE UP TO DECEMBER 2017. �/ �;--•�'•' '� .'• . _ r 9. FEBRUARY 25, 2019 AERIAL PHOTOGRAPH WAS OBTAINED FROM NC ONE MAP. _ T�m 10. 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(, / / / / / ,/ , / -' 1 - _ -� / \ \ / / / tt I / /II / (I J I/!/ / // // // // I / / \ ' I \\ �\ \ /' I I I Il / IY \ \1 - - - - / r ---- - - _ / I/r �' 1 ) I / dJ/j I l / J / / / / -' / \ \ \ _ \ \ \\ \ \ T , / 1 ' / 1 f I I ) \ \\ I 1 \ J / \ .-, _\ _ / '^ / 1/r / / / / J , l / / /' / , //,/ //-_- � \� _ / \ \ \ / \ /,T -J --�__/ / / r // / /i'// / l / / / / // / '/ '' /i''/'/// / - / I \ 1 \ \ IN07 - r / - — _ ( l l / / / / / // ' / , / , , r / / / \\\ \ \ \\ \\ / / `� _ ` \ \ \t _-- _-1 - IN-37 // / / o / ' / / / / / \ $ / Tao L IN-36 / ' \ f_- ,// ; - ; \ ,/' ,/tt / 11 (/ // / Chi / / , / / / //' J / ' // ,/ / ✓ ,- ,' 'I , `\ ` \ , I I / o \ �s _ �, \ \ - - ---- - r _ - I ,/ // l / / , /, , / , --- — - \\ , T-_ I / 4�.- / //t/ I I/11 �o / , // / , / / // / // _ o° , Il\\ \ \ \ / / / I 1 I l I // / / / / / / , / / / , _ _ \ 7 y \\ \ I / \ I I / - o - / f- I - J/ //// / / / , I)" - - \ \ / -- J - - / / V 4 \ \ / / \- / / / / 1 / ( / I / / / / / / J J /\. \ \ \ / V c n I / r ' - 690= - _ / J / ' / 'o J J r - -��' I- / l , l / / / / / / / /I I `- I / r l I v / /- I/ / A I _ / / / l �/ - - _ _ f \ � \ � s - � IN-46 / / \ ----- I' %/ // / ( / /// / // / / / / - \\ \ \ \ \\ s / // r' -I 1_ ', _ -- --- - IN-44 ' ' / , / / ,/ I /- _ \ / / / / l / / / / / - I / \ \ o / \ EX-18 , - I / / / / / / / I / / / I , / \ / ( I / 1 / / / / // / / / / I , / e , � \ \ \ \/ J J I I 1 \ J - > t \ l \ ` - _ -- AS- / / I l l / / , I l / / / I I ! // / _ _ � \ \ \ \ /,Ji l/ l� //(/(JJ,/ %/ r \ I / ' J / 1 \\\\\ \\ _ r / / I ) / - -\ 1 \ \\ / _ \ \ \ __ IN-39 / / / / - _ \ II / � � I 1 / / J / / / / / I - A A \ \ ' ) AS 7BR - � , / / / / / / / / / l / i l/, f / I / / _ -_� -- _ \ v v v / I ) f I I I / / l / // V I � ) o V A I / - / v v -- 9 �� - -�� IN-40-_ / / / / / I o° / v A v / ,1 I f 1 , 1, (// / // // / / /// / l/ / 1 / \ I I ! / I I ,/ \ \\\ l \ \\ \ ,/ / IN-08/ / J / I , _ I /I / \ \ ^.750�- ,_--- - _ ) l / / / / / / ( I / I' I l l , / ' O- _- _\ \ / IN-38 / / / \ \ l ( !I / J I / l I / 1 ( l 1 1 ( (/ I / l / (/ / I I � / / ,1 / / - /' \ 1 \ \ 1 \ \ / / / J 3 I l \ I'I 7_ l - \ \ I J �/ / I / l / / / I / / � / _ _ � � 1 \ 1 1----- -----I ,y 1 / 1 / 1 \ l � I I , (, I /1 J I fl / / l ( / ! / \ 1 1 \ , I I , 1 l I I \// /J PROPOSED HORIZONIALr \ \ \ _ _ _ -/ -- �` Il / / I l l , , I l l I I I ' ' / / - - \ \ I I ! / J f ! / ) INJECTION WELL \ - - / / / I / / �� \ O I/ I 1 I lJ( I 1/ lj J I / I ( \ \1�\\ �i GWA54S °o'i 1 1 - -\l // _ \ _ ,-- - I ( I //( / // I / \ / 1 1 o I - it ZJ_ _\ \ \ 1 I I I / I I / / - \ - _ _ — — _ - - / / l // I- / / / I' \ -, 1 I l l I / 1 ( / I / 1 / / / / v v v� v v v / v _ v ` ASH STORAGE — / / / / / I / / ti 1 '&_ I / I \ I I I! I, I I / l / I / 1 e I A A \ 1 A� V A '\-� N-24 v v -- / l J AS 6BR �v I I I /1 J I / / .GWA-546R0 - I I I \/ / � EX-10 � J J , / l , l vJ I I I 1 /-Il / l l I /� \ I AA \V1 V A / I 1 - _ _ _ _ _ IN45 / / / - / / i I ( `' ' I / j / I I I I 1 I I I/ I I I I I l i I/ I I l /) J f / I v A I_ v` v VA V A V A\ V v-' GWA-54D '� , 1 I / l , J v IN-25 \� - aso _ ' q�p -- EX-09 / -- l l /! l l/ I I I 1 1 1/ l J I/ I / , l _ ---- AS 6D, vv I / I 1 v v I! r/1( I/ I J , IIII 11)/l J / vvv T / v _ - - - _ _ � l I' v / v v / / 1 ( / / / AS 6B v I \� / ` \ / I I I f ( I , ) 1 I I ! / I \ \ \ \ I 1 \ / / o - - -- - - I / I I / / I ' t 1 I I \ \ \\ CONNECT TO EXISTING FIRE I 1 ( lI 1 r I / l I / / l - \ \ \ \ \ \ \ / � \ /- I 1 1 I l \ , ! II / \ - - /_ _ _ _ _ IN-42 ( / f / J I / / / I l I l l / ' l - / J ` -- 1 l 1 \\ \\ \\ WATER LINE NEAR WWTP / 1 / I EX-17 - - - IN-41 I / / / r-- \ \ v / I I V A \ / - r t /' 1 I v _ - - 770' - / / r� - _ v v \ V A v \ / /I / \ v , / - ' I 1 / I I 1 1 v V A' , v v v / I I/ / / // I / / / I I ! l lI I I 1 1 I ` \1 \ \\\ / Q - r\ _\\\` \ - v IN43 / / / / - \- \ r I 1 1 1 / I ( I I 1 \ \ \ 4 / - _ _ I / I / J - \ \ \ \ l I y, / I I 11 ( I 1 1 I / I / I \ � \ / ( I 1\ ( � � c, \ , -, i 1 r I( I/ (/ l I/ r 1 \ \ v / 1 r I ! / I / / / / / ! \ - - _ - -- I I I I I/( I I I ,\ I1 \\ I - 1 J p \ J (/ I I o -, 1 I \ \ \ ` 111 I II �I I I I y I� 1 I I _ \ \\ O l 1 ' J / v L _ - _ -- _ / rJ / l (J ry I-- - - \ ` \ CONNECT TO EXISTING (I I I I 1 I I / / \ o \ \ 1 ` \ I ( _ _ _ \ / \ / _ _ __ I - / A v , // I I J A / o J l I/�/ / I/ - -v vv vv _ DRAIN NEAR WWTP I I / / 1 1 I I / / l �l / IN 22 _ / -yam - -v I I I / �I J J I l / I� /- l \ , fJ I (I I , I I / \ j l ( I l / I I I) I I I II III oV / I ' v A \ 1 \ \ vv /' I I - / A I/ �\ / IN-29 / IN-26 ) 1/ l l / r/ I I I - l l I v �v / 1 I - _ 'v - /� v / - A / / I I \ v �� vv ( Ir ( \ A I / \ \ / / / / �r / IN-23 v / I I / / I - - �\ vv I / I/ I I I I ' /'� \V A /' A l L /r v -- ' - _ v 11 / I (I/ I I '- V I ,lI I / 1 - \ 1 / - I s \ ---v / I / / I I l l l I f 1 \ ( - �{ (� / �l J _ g0_ vv 1 , I / / \ 1 vv I I l j l (/ j I l ,I � I/ I I I I I I I I I v v / l J v PROPOSED EXTRACTION v - - I, I I I I I / / 1 ti l l ( , I / I I / v O I \ V _ (J \ / //I - $o I / ( I - A I \ / , / / , COLLECTION , � \ I I I / I / I \ \ I I / / / \ I l 1 ) 1 I I 1 -v / r v A / , / / - /� - _ I / / J / 1 I I ) v v - v ' I v \ r / / e - _ c� I 1 A V )1 / r / / J / -+ TT— I \ / I ! 1 I I I 1 I - \\ \ 1 / - / - - - , go / /, I ( / / r.� �r� ti. 1 '✓_ T Z ti ! I I// I I 1 I 1! I I l f I I / 1 ) �I V A / A / � � / / EX-20 v _ � � I / 1 1 ( I � v ) o I ( 1 I // I { V A A ( I 4 l \--' \ A - v 1 / /// J -- n - A 1 / 1 I� ��" � L . � 1 -' / I I V v, - I v I I I I 1 , 1 1 1 \ �1 - _ /�-' v f , / / /// / v- - / `V v ( I I A "y� / "I I v ` \ \ / ! I I f \ 1 \ I I \ \ / \ �1 1 1 T r ( � s 1 `�\�\\\ 1 / I+ / I I 1 I J 1 1 { \ _ A �.. / `V ! ' / // / / L- _ ( / / r - A I / i I I�I 1 1 1 I / / / I 1 1 V v \ V l J/ I I I I 1 / v_ _ A \ J , �( / �.-v v , _ - _ A - v , v 1 1 I, I I, J r/ 1 ( / ' I v v �l �- , / _ _ _ / / (I / -r \ I /(I I l A - _ ' r - I - I _ b / �f / fL r I v v v I / I l I I '\ V A, \I / (\ �-'-� v vV 1 \ / vV A / Ate- ' " / / It + V 1 J - �- _ 1 \ - I I 1 (I- / I\ v \ I I / \ _ - - ' - - - / EX-08 I \ \ \ J \ _J I- v r '/I / / 'EX-04 V / I / \ / f ) - I / v I \ / / / / - - _ _ _ - / V v , , ( 1 / � r�, 1 / / / r -/ I A v v 1 / // I / I/ / Y EX-02 - f Ez-os I l I f / / 1 / ) 1 I / I I I I r I \ I - v /� v ) 1 I // EX-19 / EX-03' � �) -v - v� EX-05 I / l l 1 I I /( J I > 1 v A v / 1 I I \ \ T / / / � J / ( l 11 / III I / I J I I I 1 v � � v v 11 _ / / // / � // /( I v �� _ o I J I ! 1 v I / \ \ / / EX-07 / / I , f I I / v v _ _ \ — _) v , A 1V - T / � / r / v ro I 11 / / / _ A v , 1 / / 1/ I I l I l/ I l , l V v � v 1 / l / I ' y I 1 / I I) v v - ) \ V A / V / , - o - 79 - l I - ( /' 1 -v - �� \ PROPOSED TREATMENT PLANT / 1d / l J / ( ( ' I \ \ \ \ \ \ \ ` \ 1 I ` - , , I -/ _ \ _ \ l / I , - \ \ / _ �� / / _ - _ _ \ I / / / / / \ \ "V -v � � Ilj ( 1 1 11 j // j( I I I l A f I v \ v 1 v A I /_� I , Y / / , �/ /' / -- f vv _V A ,/ I ( / l l l l l/ � I I l �1., / 1 V I v _\ vv / ) / / l I I v ) v - - / I / - r - - _ 1_ / / ( I IC I / f v v A v ( 1 Iv / � f1//jI�'// / ///�/�/ �(�f I(I�/ , ) A) A \ A 'v ) v v / � �� / SIN-21 � _) _ -� - - _- - v _ v _\ v , / / / l / 1/ /IJI-, l lI / l I ( l J IA l 1 '� v A L 1 / \ /III ( I / / I J ( \ __ _ I -- / / /- o - / - / - _ - \ ^ \ ~ \ / / ( I / -\ / v / v (/ / / 1 / J / / / l l / ) l I ' I V vv-_7�--- _ ) '�I ' . / J -I_ / - v / , l / / 11 ,) l I l / / l- / J_ A A V A , /` / r / / / l l / I J 1 \ 1 - -� -� Ex-o1 � _ - - - -- - r� \ 1 J / / J / J l //' ( r // 1 / I 1I 1 } \ � ` \ , / - / IN-20 / ` J _ -- � �- _� ,!! / J / , / l / / / I I l l // lI l I V ) \ \ i r / A - --_ I 1 ' 1 / ✓ -,l - - - - / _ A / / / / ,/ / ( ' / / / �_ ( \\ \\ ' I V _v �/ J J //I / 11 / / r // l ( // l/ , I I , ) / J \ _ �-� e ____�--- -� / - I/ - ✓ _ / /� 1 / / // l / A _v _\ 1 1 / / r / // / / / / / 1 1 / / l / l I r -- / / y--__ _ I � I / /, v _- - aoo- - v v v ( / / / / 1 1 /, �� / / J l ' I I / /' v ' / / / I' i vv �\ �// �.�/ / /,(/ J/// Jf / ///, l / / ,/,I / / ( I/ / I l l ) /v � � T / / / L_ ___ j �_ I / I _� ) /�' / �- - - _ - / / / I ! / / l ) / l / \_ _ J J / / / / / v ,) l \ 1 / / / / /// , , / J l / / ( / , , l / / / I A I I i- -- -I / /' �' \ �•<- v A �/ �/ / 1 -'I /- _ -_ _ v _ A / / l I / / / / o�t A I A / \ 1 \ ✓ I / / / /, I I I y \ ) / / I `! 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"�V/ Tom/ // / 1 / / // - , / - / / / /' /' /' ,' v /- / / / / / , / / l I I' / / / 1 / / / / / ( I ' / / \ _ A--• A .� I / L / Y� v / / / / , -- - r / / I / , / - , / / / / I — 1 v v v v v r_ / -- , / i / ) I / / A v V � FORMER SLUICE LINE BRIDGE , /// 11 I/ - , f - / < // / / ) o , , / / / / / , I / _ - _ C, / / / ' / v / , I _r- I / / / / / / / A v__ / /// / \ MAS BEEN REMOVED / / / I/ / / %/ I I / / '/ / / / / �� _ v - / .r ✓ Z r- l l lI ( IrI / / 1>� / / G�J Ao /-'r-I - / / / '/ /' - /-j I / / / _- vv1 \ \\ v � i l (( // // �� _ I / / /// /- / - I r / I ° � ` v) //I J/// / / - _- _ A v A 1 / / 1 - I /- / / , 1 / \ .� / / / / / // 1 / / / / / _ _ 7 - - / / / AS1 / / / - / / - /'/ -` '/ / 5 ' ( /f//// /'/. // / /' / , / - _ A A\ \V 1 , l / I ( 810 \ l V / / - i ' _. -0\ _ / I /' ' / v v v I r / A - - / / / / / - ( I _Jv / v/ / r- / , r , 1 / / / / / h l a / 1 \ V / / v r l 1 1 -/ / / / / ✓ / / / - \ q / ///.0 - - - /� / \ / / j I / I / / //� / -- \-\ ,// / I J l f /l /cl 1 1 I/� /l // l/ �/ � � h'/r � l / I - r / / / / / / / / / _ A V A I 1 / a y t / - - / / / / / I / iv I I I / / / / - v % ( - I / // -'- v- o-, t 0v {L- -r ) I r o - / '/ / / / /- I - /' , // / I / - �fr , / / a o; a ' ' ' , 'NOT FOR CONSTRUCTION '/ , ' ) / \ / J I 1 /) I / I l / //j' / r / \ i - ) ( / / -J > , L. / / II ,_ \ \ \ \ \ \ I / ✓,- / / / / / y / / / / / f - > - / / / / / I -_/-v V v-- r l Il / /l /r / /�� L / / — / / > v v v v v ( — LEGEND 1 , ( ( /I /// /// -v// �� , / I , / / / / r �1 v v A v \\ r I / 1 Il // //// I / / l // - I f I'I' L / \ \ \ \ \ �^ \ ( \ \ - EXTRACTION WELL IN SAPROLITE, TRANSITION DUKE ENERGY CAROLINAS PROPERTY LINE I I II ///r I / / I / - , / / / / / v \ v v v v V / / v v / I 1 / I I / / ( / / / 1 0 � 4 / • EX-06 v f / r / l l ( I I / / / / / / / / II - �/ / / / , v v v v v t , / AND BEDROCK FLOW ZONE !-, ,/, `-' / l J / (I I / J / , / - / � \ �\ �- \ _) \ \ \ \ \ \ , I \ \ \\\ \\ � ( / —ASH BASIN COMPLIANCE BOUNDARY f / I i / ( 1 1 I I III 1 / ( \ I ) 1 ( ll I // J / / / / \ \ \ \ 1 / \ \ , J ®IN-1a INJECTION WELL IN SAPROLITE FLOW ZONE \ 1/ ,/ / � /l! � 1 I �) l) / ll ll l� J 1 / / / // I I / / I I' ('_\I \ \ / ,' ' I I a / /' / / / / , `) Ir \ \\ \\ \\ \\ \ \ \\ '' \ \ \\ \ / � INACTIVE ASH BASIN WASTE BOUNDARY 1 � I I ( l ll l / lI l IIf / / l ! / / I/ f / \ � / / I / / / / / / \\ I �\ \ \ > 1 I _\ \ \ \ s 1 ' IN-46 INJECTION WELL IN SAPROLITE, TRANSITION AND I 1 (/ // // l ll // / ( f r II J )l I , I l l \ / ' ' / \ \ ) .I \ \ \ \ -1 \ \ \ `\ \ ® BEDROCK FLOW ZONE PROPOSED CLEAN WATER INFILTRATION PIPING lIl �( I, ,IIIII I I 1 / _1 I I , / / )I v v v A A \ A v \ / ✓/vvv y ) r I i I �,ll /' 11 l I I 1 / / /- /' I' / / / /' / / ,-/� v/ ' ` 0 w v vv v v v v \ v 1 ) l v i MW 06S MONITORING WELL IN SAPROLITE MATERIAL PROPOSED CLEAN WATER INFILTRATION PIPING FLOW DIRECTION 1 / / / / v v v v A v, v t v v %% 0 1 // l / I / l l/I l 1 l I f / I , , / I , / , / / ZV / ° ' '� A V _ v r_ A V J V A - - f / / l/ I , l 1 f/ / I J / / 1 o v v v v v r / PROPOSED EXTRACTION WELL COLLECTION LINE � � / (/ / / / ( / / , / , / / / -t v v v v v , v r v v \ V v , v a v v v tv v/' / 1 / GWA-51D MONITORING WELL IN TRANSITION ZONE L / / / / f / ( / I / // ///! / I //// / / / / { f ( / v v I v v \ v I t v v > $ v v / I I / I I / / -\ / I I / / / J / l q / \ \ \ \ I i / - PROPOSED EXTRCATION WELL COLLECTION LINE FLOW DIRECTION t / \ / JJJ I / / / / /l J/ 1 / / I I ( / I l / - \t J \\ `\ \\ \ \ 1 \ \ - \ \` \ _ s MW 01BR MONITORING WELL IN COMPETENT BEDROCK j/ I / I / 1/ / l I I l / / l / / / l I , I/ I/1 /� ! l J / J // I / / V ( / / - A / vv v _ A V A v 1 \ ! A -�v ' / l \ / I ) I I / l l l /(/r / I l/ I / / / I /`v�, v v v v A v v vv v v vv vv vv v v - ' / AB3BR ABANDONED MONITORING WELL PROPOSED EXTRACTION COLLECTION MAIN LINE , Ilr Ill1 1 /'IIII// l(l I-,'/IJII I/ / / I ) ( / I �V I v ( v _ ( �0 l I d l J , / / / l / l l / ( / I I , I , l / -/ / I I � I J I / /I ,-- l / ' —) A _v , � ,_ v I v v v v v v t v v ` -'� v �^ /� I PROPOSED EXTRACTION COLLECTION MAIN LINE FLOW DIRECTION 1 / v l / l , / // / / l / / ) / / / ! l / / I I / I f ) ( / - , I / \ v v _ v A v ,_ y_ A v v \ v v , , O S-2 NON CONSTRUCTED SEEP (APPROXIMATE) J/ I'-rV - )(i1f I // l / I // //// / /, /1 / // / I I I I I / - I f- /' - / / / / , - � vv v V A A V A \ V A v v - , A Sl - v J - - / / / J / / / 11 I (/ / / I / ) I l I ' / / I / - ' � - ` \ \ _1\ \ \ \ \ 1 \ \ \ ) O S-34 DISPOSITIONED SEEP APPROXIMATE 700 10 FOOT CONTOUR (WOOD PROPOSED) (//I / � ,(l I r/ / ll / / 1/ I l I l , 1 I � /-- I/ ,/ / I � i/-,' �v A v / / v vv � V � V V A V A �^ v[ ( - A V 1 � l 1 0 ( ) /I/ / I \ / / I l , 11 / l/// I< 1/ IIII / / I ll // l(/ / 1 / I / I ! / / l 1 / / / , / l // I A / \ A \V A vv A V A \ A AV A AI(� ° \ \ v A - / l) r/ I / / / �4 ( / I \ / I ( - / \ - \ \ \ \ \ \ ti , ` o -\ - _ \ I\ I I 1 \ \ 2 FOOT CONTOUR WOOD PROPOSED I ) I I 0 WETLAND BYAMEC FOSTER WHEELER ( ) /-) lIl// \ ,/!,/!1, /�-/1/ / / ////I / /!I/II IJ ( 1 / / I I / I / l / / / // I \ -1 / / \ \ \ \ \ \ I ' I \ / l Ilr \/ / / / l / / / / l l l l /) l / /' - / / ( / ' \ \ \ \ \ \ \ \\ \\ \ r'\ /\ - \ \ — -720- — 10 FOOT CONTOUR 2016 LIDAR BASED // /'// f /i / I o I I/ r l( I l l 1 // I I I I / / (1 / , l v r- - i) \ v v `, v v v v v v o -_v I / v A v v v O STREAM BYAMEC FOSTER WHEELER ( ) / I / /(,/ I / ( //// 1 /l/ / dC�ll /III l lI / / // / ,-\ - - - - - _r-- / 1 (\_I \ '-^ -- \ \ \ \ \ \ r \ I r J 1 1/ I J I �� ^ / -_v v v vv vv A A A v v v vl v v I\ ///////Il ` �/ -J / /i /l J / // JV /l ( / / / I - l l J` \- _-_,- - -790 _ - `\ \ \ \ \ \ \ \ ) f 1 f� \_ r / _\ \ \ \) \ \ \ SURFACE WATER (AERIAL OTOGRAPH AND 2 FOOTCONTOUR (2016 LIDAR BASED) / ll)l lj/l I/ zI A - /� - v A v_ v v A A v I \ r 0 / // / f / // // III 1( I I I , I I , r---- _ v v v _�� v v v v v v - ` v ( \ 1 TOPOGRAPHIC MAP BASED II // J//'�V I/ / ' J // // J // // / / I /I�/I ll 1 } \ \ 1 / l I / I - --�\ <� -+v 1 I 1 / -- _ vv -v v \ A V v/ \ \ v A V A �'- _ / V A 1 / / J , J /, / -_�_ I — / , - - ' \ \ - 1 \ I - , ` ) 1 \ \ \ ) NOTES /// v- / / l/ I// / // //I II /!I ///I� / / / I/ I /,- A A v —�, V - - �� -� v �\ V A A v A , _ A �\ / /� , \ // II /r / / // / J / / l I / / // I f�� v -v A '\ J 1 / '- /' ' - - --- - _ � (' V vv � v A v A \ I v V \ - v v --, -_ v - O` / I V I \ I 1.)ALLBOUNDARIESAREAPPROXIMATE. / I l ( ' , , / ' / / / ! ) I I I I I I / / ' ' /� / v v A A / / -- —800� f — ` _ ` v- v v A A v A V �v v A I 1 1 _ v 2.) SAMPLE LOCATIONS WERE DERIVED FROM VARIOUS SOURCES AND ARE A MIX OF SURVEYED AND APPROXIMATE LOCATIONS. THEREFORE LOCATIONS ARE DEEMED TO BE APPROXIMATE. �, -- / J / / / ' / / f I , / l// / / / / / / / /` I /- _1 v I / r- -- v A / / / / (I ,- - - --- _ \ V v v v v --, V v \ V A \ \ v v ` vv _v % I V V Il / 1 \ 3. DUKE ENERGY PROPERTY LINES ARE REPRESENTED BASED ON DUKE ENERGY'S INTERPRETATION OF HISTORICAL DOCUMENTED PROPERTY BOUNDARIES AND CURRENT CLEVELAND I /_ ��l I ) // / /,'// / JI / / I I I I ILI 1/I I J) I I I / I l / I / ' I // I /- ( 1 I I I I / 1 1 / _ v _v / // / , /- - A v A V v \ V 1 \ _ --v_ -, "� - 1 v J I \ �_ 1 -� ,!/ [ I / / 1 / / I I ( I I I / I / / / / / I / / ( /' I - _, v A (_ I - / v v \ \v ( \ V A \ V A \ V A , A v \ - v l I 1 V ( \ AND RUTHERFORD COUNTY GIS DATA. /,-� / / / // / / Il1 I A I / / / I V / I-' _ A -' / / I i _ v `v \ v A A V v \ \ �\ v _vI' --- v A / - A V I l ) V v A �)`I _ ) I /' / / I / I / / / / / / / ( I 1 1 V A V ,\ J I I / I I , / / J l / I I 1 I I J 1 J / / ,' _ �v I / / / / /- \_ _ v _ _ / ) V A V v v A \ V A \ �v I - _ _ \ \V A , v ,'I< ) I V I V v - l 4.) THE WATERS OF THE US DELINEATION HAS NOT BEEN APPROVED BY THE U.S. ARMY CORPS OF ENGINEERS AT THE TIME OF THE MAP CREATION. THIS MAP IS NOT TO BE USED FOR r/ ��- vl /l I/ / , I r I / ( I A / / I I 1 A \ %) - _ _ - I / ( // ! , I -, v_ - / , / / /' - _ _ _ _ v A \ v V A v \/ v A A v v ,- J C°/ , / v v JURISDICTIONAL DETERMINATION PURPOSES. THE WETLANDS AND STREAM BOUNDARIES WERE OBTAINED FROM AMEC FOSTER WHEELER ENVIRONMENTAL AND INFRASTRUCTURE INC. ( �V l / / / / l , I J I I \ v / ) A / I / / I A � I l I / r ) vv - - (-/ / , - v v 1 V \ v A v A I ) \ \ - C, / /o / \ v v V 1 REPORT TITLED "NATURAL RESOURCE TECHNICAL REPORT FOR CLIFFSIDE STEAM STATION", DATED JULY 20, 2015. (- / / / // ' / , I 1) / 1 III / l I v v\ .... -- V / / l/ _ / ' ' v v /' ' / ' _ v "V \ v I V I^ \ v ` V �, v 1 A \ ) V I ' \ 5. THE TOPOGRAPHY IS SHOWN FOR REFERENCE PURPOSES ONLY AND SHOULD NOT BE USED FOR DESIGN OR ENGINEERING PURPOSES. THE TOPOGRAPHY BASED ON A COMBINATION OF / I A/ / // // / i / ll l // / / , l I A A __ I,J/ l \ ( _ ' /rI ��\ - // / v \ V v ° v /� I A / r _ \ -'a T \ v- / -810� L v A V vI A A A A v/ V v / - ) I I '- - �1, v , /I / v V v A v A A \ r� �( r '//l/ / /(/ ll /l1/ V v v \ I- l // / l \ r . A / _--- 1 A v A A V A I I v V v SOURCES. / / I \ \ : �� J / /� �� v l- �/� \1 / I v / / I - , , v \ v A I i A LIDAR DATA OBTAINED FROM NC FLOODPLAIN MAPPING PROGRAM -SPATIAL DATA DOWNLOAD AT htt s / \ / / ) / X I I ) - J� �/ / \ A 'v V A ( 1 v /��( I v Y ✓ I / v v v v v v v A ti p://sdd.nc.gov/DataDownload.aspx# / / A J 11 (/ 1 /// /// // I / /�\ �/I I - ,, I I I I I / I ( \ / / _ / I ( I A V A v - v V A A v v \ A \--�� v ` vv DATA WAS SOURCED FROM THEIR PHASE3-2016AND2017 QL2LIDAR / / f// 1 , I I A 1 ! / / - v / / , A v A v I \_ \ l �v ' I i / I / /i / / J / / I A I'1 1 1, I I ( ) 1 l /A A/ I V I I l -/1-, / - _ L-_, / -- _ A A \ v V A A A \ I . � \ _ v -' , / / , V / A / I I A ( / v A v _ A v V 1 v 1 - - _ - v v \ EXCAVATED TOPOGRAPHY IN THE ASH STORAGE AREA WERE OBTAINED FROM A DRAWING BY WOOD ENVIRONMENTAL &INFRASTRUCTURE SOLUTIONS, INC. DRAWING TITLED "ACTIVE ASH / / f / // /// / I / / (/ / 1 ) I I I I 1 / /A 1 P I I I I I \ / / - ti__/ -/ /' 1 \ ) ( z v A A \ ," �\ ��V _v A v �� _ _ , I x ) / / / / / I / vV A \ V A A V A v v i o _ -- v v _ BASIN CLOSURE PLAN, RODGERS ENERGY COMPLEX - CLIFFSIDE STEAM STATION - FINAL GRADES", JOB NO. 7812-19-0194. / I / / lIl V I - / \ / I GWA-51D I '--vim J / ) \ - \ r_ _ r / / l / l I A I I /A I l I I / / , , / / / I v v \ v '-) v \ v A v V � — ` v (- v _ v v v 6. SITE FEATURES INCLUDING UTILITIES ARE BASED ON SEVERAL SOURCES. ANY UTILITIES SHOWN ARE FOR REFERENCE PURPOSES ONLY AND HAVE NOT BEEN FIELD VERIFIED WITH 1 , _ I l I / I / /! 1,_ ", / o A / I I I J I I , / v_- / _ V � v V A \ \ v \ V _ v _ -- - -�v _ v \ A A _-/ / l / 1 JI / / A/ \X/ V I / / ' / , _ '/ ,/ /A AV A A \V -_ fr I AV A \ \ �'� \ - U v�� A A ) V - REGARDS TO THEIR HORIZONTAL OR VERTICAL LOCATIONS IN THE FIELD. ALL FEATURES INCLUDING UTILITIES ARE DEEMED TO BE APPROXIMATELY LOCATED. v / I / / I _J_t-- / / v — / I / vI \ v v v - _ - _ — v v v I ) I / - / J // / /) / ( / A { I I I / I I V A / I f I / r / r J / / a 1 ` v v V \ \ I \ \ V A v _ t _ L 2015 AERIAL PHOTOGRAPHS OBTAINED FROM NC ONE MAP AT htt s nconema ma s arc is coin a s weba viewer index.html?id=2c8a9b366c484iflbe2b464347dO4a2b - // /-I / // J J / k / 0 v I Jr- - / / p / A t �_k-v v A �V w--� v� v V P// D• P B / PP/ pP / \/ I I I I I f f / - A \ Y 1 A A v A / _ ,_ v' _ v v - _ _ 2014 AERIAL PHOTOGRAPH FROM WSP DATED APRIL 2014. / // I / � GWA-65BR /\ / I I f A l I I I / I ' I I ' / / / v V 1 V I ) I \ v v -v v 1 vvv r // - /)/ // I I I / ) I - \ v v J v 11 I I I J / / I I // \ / I I / I / I _ - I / �v / v A V A v V V A -v v v DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY FOR CLIFFSIDE BY WSP, JOB NUMBER 1570002.000 AND DRAWING FILE NAME APRIL2014_CLIFSIDE_FINAL_10-30-15.DWG \ I / / / (/ , / GWA-65BRL / 1 /_ / I I I / / A I -T-'- / / J I l IJ / I -'� v V A l A \ I A v , \ ) 1 \ ' \ , `,--v- A v- _v `v v \ 1 I J / I // J / \ \ I 1 / \ / / I I I I / f , \ \ 1 I I 1 \ \ \ \ \ \ \ - - \1� _ 7. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE COORDINATE SYSTEM FIP 3200 NAD83 AND NAVD 88. / -, \ WA5 /\ / o I I 1 I l l I I l I l / _/ / I \ \ \ \ \ \ \ \ \ �� T / I 1 - - \ _ ) / /' / // f ll / V, , / I I I I I / ) -I r / / 1 i 1 - I/ ) ) 1 I� I I V' fJ' v V A V V v vv�� ov / //I / - (\ 1 v A 1 1 �� //� I I I) l ( I / I I / l I l I l I l (` a-` f ) 11 ) A I \V ) AV A v V A_/ r'-vA✓ �_/ l / I , o , I , , , I { / , / \ 1 I ) / A ) DUKE --- , // I ;7/ vv,, —�\ I / , , I ;� �1 I I (� \ I \ (\ GRAPHIC SCALE FIGURE 6-32a , J \ ,\ / I / / / / I I 1 l I I ; I \\ \ . _ 100 0 50 100 200 / I I I/ I 1 /\ / / - I I I / ( / r I l \ ' ('/ / -' J I / / \ ) I I %I I \,- I� I / f / / 11 I I S l ,jJ I \ PROPOSEDINJECTION ( S2°-- \ I I I f 1 I \ \ 1 1 -) - REMEDIAL ALTERNATIVE 2 _ ( ) / I \ / I -/ 1 / / / i \ WATER STORAGE TANK i \ \ I I l \ / J /! \ / / I I 1 I I ,- I I I I 1 I \\\ ENERGY f, / ' ( / l ? , \ I - I / / / / / ) / 1 1 \ \ I 1 / I I ( L/ )\ \ \ \ \ (IN FEET) SYSTEM LAYOUT ° l / ll r // I'i % \\ - ) i I 11 ' 1 / I i ( // o ) I \ - J \ I -� I / l l l I l / I / \ I \ I+ 1) 1 1 \ \ ) / I / / l f l 1 / \ - I --I , / � / / -� ) / ) I 1 1 I I I \ \ I ( , I 1 I I \ I I (/ \ _- \ �- �\ /\ / 'i �� J - GROUNDWATER REMEDIATION BY EXTRACTION I r_/ / , \ , - CAROLINAS COMBINED WITH CLEAN WATER INFILTRATION __ \ \ \ DRAWN BY: J. CHASTAIN DATE: 12/21/2019 / / / / vv----� A -'C V I V / / /// / / I V l J l 1 v 1 { I 1 I -' 1 A (1/// ) / ' '- A v`0 vv - %-�v 11 I{ '' I ' /�/ /// / / / / / /// / i WATER FROM THE PRO OSED 1 I i I v � 1 , I 11 - i ) �} I I vv ) 11 vl , I I v I I ) v I vI � v v / -/ vvv v REVISED BY: - DATE:- AND TREATMENT ' ' / -�� ` I _v vv ACTIVE ASH BASIN y' ' / / / / / / TREATMENT PLANT I l v - ,/ \ \/ / / r \ 1' \ \\ w APPROVED BY: J. CLEMMER DATE: 12/21/2019 I / I , I / I v 1 v / , , / / / / / / / / / // vv V v I I f.\ J ( I I ) v / - • v / vv CHECKED BY: B. GREEN DATE: 12/21/2019 CORRECTIVE ACTION PLAN UPDATE - - v/ / / / / V I / ^-- �� -, \- / I / / / / / / / I I I ) I \ 1 1 - � \ o) _-- J o / / GWA-39S ,- / \ -- I 1 ) / / / / / / / / , / ( / / / / / / / \ \ I T'� \ \ \ / I �J' - � % I r1 ( I , 1 \ \ ) I I I 1 \ \ 1 ) / I I \ \ ) // l / �'o I I / ///// I /// / / I / A A I Aa_ 111 \ I \ A I ( I \V A - 11 / ) I ) a _ i/ I / I /I 1 1 // / /' / / / / // //' / / \ V \ i vIA 1 A ) I ) 1 i I '- / / ; ` I i \\ \I 1 1 y, /— --' � 0 V / AV — PROJECT MANAGER: S. SPINNER CLIFFSIDE STEAM STATION / I o / /; , !/ ,/,// !/; , // //I ; / I I vI I ; I { I - I vv vv1 ) Vv 1 / Tend MOORESBORO NORTH CAROLINA / / � ' l / / / / J/ // / / / // ' / / / / / V A } � � I , ( � V 1 1 / / I / / /�I , I I I V vv � v ��III � I 1\II '' ( I I 1V '/) A\ �� ! / / I l Io o /o /l / I /J / / / / J // / / J I /I / / V A 1 I �I I I I\ v. \ I J i / -/ A V\ \v 1 i J / / / / / / J / , I J / / \ , I \ ) , I , I ( / , I �__-\\, \ /, I \I � _/ \, / , ,\ , www.synterracorp.com Il ■111:Iff1f11►yKill:1 fiffI f f GRAPHIC SCALE 20o FIGURE 6-58a DUKE 100 C A I C r)nil REMEDIAL ALTERN� A\/ATrK■ I A \/At iUUNUWATER REMEUTATI( PHYTOREMEDIATION AN TREE WELL TECHNOLOC FORMFR UNITS 1-A ASH g,4 UWLIl■■1UIVA I»k'r I aA iyy *a VA 010 LLA-rra I XA/XA/XA/ c\intnrrnr-nrr-% r-nm I MOORESBORO, NORTH CAROLINA a -' , r-- r�- -_' -'-' - -- 'i'_/ter -/'/ /-, /'/ 3 _ - \ ` •6��%'- / , _ 1 / ' ,,- o J .. fi-,- .-L --tea- Q ,',' O ° �� I ~� \ \ -, 1 I\ OO \J a'q a J �/ ' �% ',✓ 6$° /- ' r / / l' _ - \)J'_r'l _/' QQoQ°;/ L �\ ,_) ` � J /Z j I'' _ _�-111 -r- -✓- f j-' -'' i �6 ° /' -- i ,-^;- r > '' $ �E (�jy' ° MANHOLE #2 (APPROXIMATE) `\ / I- /I / / o -/ a - '/ - EXU5-03 o 1 e. ° 0 0 --r / r /' _ - _ / __ - - - / 'j ! �/ i� / /' /__ _ _-'/ - - '/ ✓ -- - -' ''^ GWA 56D ///' a _ � _ d Qy =� _ r / , , ---'-- - - - -- _ - / O MANHOLE #3 (APPROXIMATE) r '1�--' GWA-56S `1 O Q�'i%i�, - o /i�rI --- /'/-, 1 /' '/- '_� i__ - _/ �� /' \_ -\ / r°�. � �`'j` /ji� �/ ,��--�'_f /' f/' /ter ate- �''� f / �' - '_ '` -- EXU5-02 J ). `� S O / - \ 1� ^v /ice ' �'/��/1 / ' /- // -� �_ z l v 4 1 "\ EXU504 � / VA / // / - / /- '�- _) a � � / v vvJ v P �,�_ -- ' /- - - v✓�'/� -/ _ v , m QR o�/ o%/,,//-J/ / -, -,J ,,=' r/ -' a, car_, `O� ,\ Q �\t 4 , p-. 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J /r/// // -,/ / \ %/ /ii% 'i /'//,,// S _ r \ \ \ \ \ \ 1 \ / p a �%� a� g� ° °q ,� ° / --- - I _ '-_ - ' - 1 t 1\ \ \\ \ \, \\ \\\ \ \ \ I- ` 1\\` , -/) \ tt \ \ -� / / / _ r ///i Gv , / r/, MW 01B MONITORING WELL IN COMPETENT BEDROCK PROPOSED CLEAN WATER INFILTRATION PIPING - a� 4d ° ' o o° . �° o --", o a / — -- '- - - - \ 1 \\ \) \\\\\\ \—\\\\` \ \\\ ,' 1 \ \ 1 11\) / / / %i// / // > Oo -- _ ' ` --- _ - \ so \ \ \ / "- \ t \ / / //' / - /11 /%' ' / r' r, \ ' / � AB 3BR ABANDONED MONITORING WELL PROPOSED CLEAN WATER INFILTRATION PIPING FLOW DIRECTION ' �° ° = J f 1 \ \\\\ \ \ / B /-11 41 ////' \ i /- '/// �a-4✓ f �� ° '3 • a o o o°°'° a °° ° oQ \ -f/1^ a _ - _ r' __ _-_- \\\\\ / / - - i c/ / - %% / / /� O S-I8 NON -CONSTRUCTED SEEP (APPROXIMATE) PROPOSED EXTRACTION WELL COLLECTION LINE o , a _ J - - '� _ _ _ , \ \ ,, \ \ \ \ \\ \- - `\ \ / \ /- _ J I 3 / ' , l 1 \ 1 1 \ \) 1 / / „'/ '- 'c / / f - o• °v4 / '- - \ \ \ sp\ \ \ \ / / 1l 1 , r rl /-ri '� i ,/ / r —(� � a 0^ RN . �.o d d Oho �9 o . Oa '�•r p — - - _ \ \ \\\ 1 \ 1 \ 1 \ /' , , �Q a O, C ° _ _—'f —� i -- --- \ 1 1 \ \\ \\ \\ 1 --'J— ,� •��"�-1..� / / iI \III \ l/�//j/ , �' 1 / /� -, � / / eo o • v` f — _- - _-' �-' - _ - _ - - \, \ \\ \ \\ \ - \ \�\ f / /-\ \1 I l 1 \ \ ~' � 'ti°r r / / / 1 i, -/' '"r -/r/ //,' O S-2o DISPOSITIONEDSEEP (APPROXIMATE) PROPOSED EXTRCATION WELL COLLECTION LINE FLOW DIRECTION o� _ - / ' -- 1 1 t \\\ \\ \\\\\\ \ r/ / /`` J/ IV\ 1 I 1 I \ 1 /// r / // - / j / ` �. p ��o ° 4 0 0°0 ° ° /r` _ /� _- \ _ „) a f- _/ J M1) - '; '`"`- `' - ---__ ':- _ - J Mrr'. o \ 1 N o\\\ \ \\ \ \\\ \ \\-, \\ \\`- r J '" _'/' '`t ,ojII i I ( 1 i \ ` �� /I /'/ ~\� /' �� /'/- / �'/ i '%�; \ PROPOSED EXTRACTION COLLECTION MAIN LINE -A — �_ - - _ f _ - ;`aa '" - °�_\\ 1 1 ` \ 1 4 \d \ \ \ \ /--/ y ' / / / / ®STORM WATER CONVEYANCE o galy q �p(�o o r_ \ / -- _ - /- �O/// _ — �/ - _ -!� - _ -_� -- _ e _ ti / \ 1 1 \ \ \ \ \ \\\ \\ \\ \ / f- / / / 1111, ,, 111 (\\- I \_// � _/ � / � / - /r ,1 , ,/ /'/ / \ ` � STORM WATER FLOW DIRECTION � PROPOSED EXTRACTION COLLECTION MAIN LINE FLOW DIRECTION - - -' - � - _ - _ ' \ ` v� \ \ \ \ \ \ 1 \ \ \ r l H I l \ - -' / 1 / 1 - / / / // - -/ / \ \- /' ' _ — - _ I / ' � WETLANDBYAMECFOSTERWHEELER O PROPOSED SOURCE CONTROL TRENCH - y 1A i A , / / ' n , -pa Qd ° o o - i -- - // f- I v v5• v, v v v v v 1v v v _ � l -4 , v `v r r r/ v_ — \ t\ \ \ \ \ ., / \ r7,- / / [ / / / J / / , / r , _ ,- _ . SURFACE WATER AERIAL PHOTOGRAPH AND -7zo- — 10 FOOT CONTOUR 2016 & 2017 LIDAR BASED , 1 1 n \ \ \_ i\ ,1l„(` \ - \_� I , /'/ ' J ,/e°'%' / 0 ( ( ) \ / ) f_- °z \ \ \ \ \ \ \ 1 r /' I \ / / \\ 1 1 , \ /' -- )/ 1) /' r / TOPOGRAPHIC MAP BASED a Q --�' - --/ 1 1 I I / / (/`0 t \ 1 '-a - / )0 \ \ \ \ \ \\\ \ \ -_.-/ / 1 l \ / ) , -------- 2 FOOTCONTOUR (2016&2017 LIDAR BASED) 1 tl 1 1 j \ \ `� / I `-'qp°� ,7�/ J � j-` ',/ /, j per° ----'- / / J _- \ \ \ \\\ ,r \ \ 1 1 ( r( 1 \ \ \ \ \ // I II\ 1 \- (I /` � /r l", J \ \ 1 f f / \ 1 1 \ \ \ \ \ \ \ \ l \ ,' '- f � / i 2 S %� rr t / ( / ~ r , / , ,� /-,/ 60 -' I J 1 \ / NOTES �- y J / - - - - ^ -�- ,_ - /' •-\ - /- ) I \ \ / 4 / /r ,../ ✓r / //�/r . f e- 1 \ 1 \ -1 1 1 1 \ ( a\ \ \ \ 1 /% S , \ \ \ \ \ \ \ / / / ) \' / I ` / / / , / J /' / 1.) ALL BOUNDARIES ARE APPROXIMATE. \\ 1° 1 \ \ 1 \ 1 )l D \ \ \ \ \ - \\\�-1 /,�'\ , //�\ ) a / I / rr ,-//i-j'////-'r 2 ; Jo \\ \ \ \ \ J/ 1 t \ \ y 1 l i \ \ \ \ \ \ \ \ l \ _ - J / "' ` ' - r' / I r c V � -- / / - / / /,/ /' /i' ` � r' 2.) SAMPLE LOCATIONS WERE DERIVED FROM VARIOUS SOURCES AND AREA MIX OF SURVEYED AND APPROXIMATE LOCATIONS. THEREFORE LOCATIONS ARE DEEMED TO BE APPROXIMATE. \ \ C /- - - J, / / < \\ / / 1 ( - / "� 3. DUKE ENERGY PROPERTY LINES ARE REPRESENTED BASED ON DUKE ENERGY'S INTERPRETATION OF HISTORICAL DOCUMENTED PROPERTY BOUNDARIES AND CURRENT CLEVELAND I � l ^ L, / / ) -- -- / 1 \ \ \ t \ \ \ \ \--- , - ) -- // / _- / / / / / . f ) 1 1 'l /_ `-- � 1 l \� \ \ \ \ \ \ I -- ' \ \ \-7 \ / / r - / / // r r/ / AND RUTHERFORD COUNN GIS. _ ' - - ---- _� - _� \ � \` / �c o - _ 1 1 ` J °\\ \ \ \\ \ \ / \\1 \ \\' `l / " r'c--- /'I- ' / / 'r, \ � , } I 1 I \ 1 `A, J &O may' 1 Il `I 1 \ \ \ \ \ -- � ^ , / \� ) \ , `. \\ (/ (/' ^ - i // ///'/' '/' S \ \I / (/ �~ J U)RISDICTIONAL DETERM NATION PURIPOSES. THE WETLANDS AND STREAM BOUNDA IES W RE OBTAINED FROM AMEC FOSOTER W EELER ENV RONM NTiAL ANDOINF ASTR CTDURERINC. 1 \ `\ 0 / 1 l I 1 I �. ./ \ \ \ , \ \ \ \ 1- - - _ _ _ _ \ \ 1 / \ /, � /'/ ti _ !I ,- / i'/ 1 \ / Q / REPORT TITLED "NATURAL RESOURCE TECHNICAL REPORT FOR CLIFFSIDE STEAM STATION", DATED DULY 20, 2015. \\ � 1 / '-- ___ --' '' -' \\ -�' �� ` 1 1 1 1 I q t \ \ _\ \ \ \ _/ I /J \ \ 1 \ /s , G J / J / //�a/ a \ \ 1 \ \ r I / / / r , ,/' / / f ~ Y 1 5.) THE TOPOGRAPHY IS SHOWN FOR REFERENCE PURPOSES ONLY AND SHOULD NOT BE USED FOR DESIGN OR ENGINEERING PURPOSES. THE TOPOGRAPHY BASED ON A COMBINATION OF \\ t ,i 1 l 1 ✓14 1 11 } \ \ \ \ I I / / 4 ///,-__ - l-/ �/ t ! \ 1 1 1 I I 1\ \ \ 1 \ `/ / r' j I f I / \ ! I / / ,,f / / / / a I / / SOURCES. -' -'' - - - � / 1 \ \ /- / \ \ \ • ` 1 \ \ \ \ \ _ , > / i f ( I / / _ - _ _/ ,r / / / ) / LIDAR DATA OBTAINED FROM NC FLOODPLAIN MAPPING PROGRAM - SPATIAL DATA DOWNLOAD AT https://sdd.nc.gov/DataDownload.aspx# . / DATA WAS SOURCED FROM THEIR PHASE 3 - 2016 AND 2017 QL2 LIDAR \\ r' \ \1 1\ I \ 11 1 \1 ' � \\ \\ / / '/'iJ // - L' /i - _ � /1 , i! I // \ \ e 1 \ \- q' / G,' / ,/ i i' 7� ),- , ,, %/ r r \ /,/,t�°/ , / 6.) SITE FEATURES INCLUDING UTILITIES ARE BASED ON SEVERAL SOURCES. ANY UTILITIES SHOWN ARE FOR REFERENCE PURPOSES ONLYAND HAVE NOT BEEN FIELD VERIFIED WITH \ \\\ i I\ 1 l 1 11 1 �a �Z� , • �� j ` \ 1 , I\ (t \ 1 \\ \\ _ /r , / / \` / / / \ o 4} '�( / f / / / / /r - - // / / � , // / / REGARDS TO THEIR HORIZONTAL OR VERTICAL LOCATIONS IN THE FIELD. ALL FEATURES INCLUDING UTILITIES ARE DEEMED TO BE APPROXIMATELY LOCATED. // v S� � V1 A 1 / , / / // / / / / 1/ // // J// / v vv 1 p, "v 1 I tl 1 1\ \V / / / / l / / ( l� 1 "// _�ori// r J /, / / , //// / 2015 AERIAL PHOTOGRAPHS OBTAINED FROM NC ONE MAP AT https://neonemap.maps.arcgis.com/apps/webappviewer/index.html?id=2c8a9b366c4841flbe2b464347dO4a2b o. v v / rr v \ ° r , 1 A \ A A / ' ! / ' / ! / 2014 AERIAL PHOTOGRAPH FROM WSP DATED APRIL 2014. 1 V 1 1 I / �% v' ' / r %/ / UNIT 5 I l ,% II I V 1 1 V HEADWALL / r//' / ,/ / r-j,'' d v v vv y 1 \ 1 1 1 s 4\ /l I V V A / , ! % l 1 / 1 /� \ /- /- I // f �/' / ' / / / j/ // tr DRAWING TITLED "ASBUILT SURVEY, SHEET 1 OF 1 BY CHRISTIAN P SHURTER, PROFESSIONAL LAND SURVEYORP, PROJECT NUMBER 2482 AND CADD NO. 2482 2011003 v INACTIVE ASH BASIN v v v , � so 1 v v v�v ' / / / 1 / — ///// ' ' / ////f DRAWING TITLED AERIAL TOPOGRAPHIC SURVEY FOR CLIFFSIDE BY WSP, JOB NUMBER 1570002.000 AND DRAWING FILE NAME APRIL2014_CLIFSIDE_FINAL_10-30-15.DWG vv // /// / v/v - \ I s.-- �-- __ ° Av 1 t 1 A ie o� V / J/( va /u i// J / AV A ( 1 1 l I 1 � 0 0� - .S , -y / V 1 \ \ V A l / / i / ( // // r/_ ./ / / , / /J � v✓ //- J DRAWING BY BECHTEL, LOS ANGLES TITLED "DRAINAGE PLANT AREA", REVISED FEBRUARY 23,1994, DRAWING NUMBER G3027, REVISION 23 ,6% --, i 1 \ , -, /, / f r-r„ r i / -\L -�- ,� // rrrf/ \ a \ l 1 ` 1 / / / / J / f / / // 7. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE COORDINATE SYSTEM FIP 3200 NAD83 AND NAVD 88. \\ \\ �° 1, 1 1 1 i\ i� ` 4J L'lz \ 1 I / /J l' f / i�� l ) Jz, , Q �- t l 1 , y\ \ l I // .Q , / , .r A, ' , , / / /I / / / vv vv 1v vI �s f 1 t 11 �1 A I ' / / �_ vv \ \\ v v \ a� , v o'` 47g , , 0�,.0 is v 1 j i GWA-31BRA / / / / // \\ \\\- \ 1 1 1 ) \ Y'(J / / '/ I 11 \ 1 t , \ / !/ / % L'/ ^1 ///I f /' / / / v v - ) v GWA 31D / A / / / / / E GRAPHIC SCALE \\ \\\ \ � 1\'1 \ N �` _—' a ' I '\ 1 / ' /; /' '�\ 11 // q ' I \ 710 \ \ \ \\ \ e / -- ) t 1 \ GWA3IBR ; � \ \ / \ 1 / - - / / 11 / / / // / 60 0 30 60 120 \\� \\ I 1) 11 1 \ - f / //' l i 8 art // \I ! / /1 / I � / // I , FIGURE 6-88a ) , , a / ., p /�v I / / U57S / \ / , , , „ ENERGY FEET) REMEDIAL ALTERNATIVE 3 \\ \\ vv __ f \\ \\\ 1 1\ ,\'t i / - /r / - f �Jo /// ; j ; c ;, /J ! (/ ( / (IN _' r \ 1 ' ' U57D 3 \ „ /,i, SYSTEM LAYOUT A 1 A ° / � / 780 >>,-, -- 1_ v / / -' o�r, / / / ° / ' ° ° , ,, \ \\ J 1 � , 1 It 1 \ //- ;/- - , / r �°- ___ -�?, / �/ / , ; i / i!'�; ' /'/'r CAROLINAS 1 \I , f. _ ? j , / (, % r / , DRAWN BY: J. CHASTAIN DATE: 12/26/2019 GROUNDWATER REMEDIATION BY EXTRACTION / `/ ° o a v v v Y ' -°, / , _ / / / / / ? , ` Y\N - .,_\ /,-- '/-,' / oo ;� \ \\ ( / i \ \ - ,, \\ t^ r / , STAIRS , , // - a r REVISED BY: - DATE:- UNIT 5 INACTIVE ASH BASIN ' \t " \� \ 1 \) t l \ 1 //' '-/' ' / c -`/9 / (( / / /'� ) / / / / J / ok r / / v\\ -- / v ( a o fti v v r 1 1 , - c_--_-'--' / / / t / ! / / / / / r,-\ ° o w; \\ \\ ° `11 11 , 1 �!/ ;;-'-' -_' / °_\ /' / r N- 1 / / / r / 'ne,` /' ' / 0 ' CHECKED BY: B. GREEN DATE: 12/26/2019 CORRECTIVE ACTION PLAN UPDATE \ o \ \ 1 I 1 -- -- -- -- / er // / / 7 / , / / ! f r / l 1 / 1\ fJf \\ \ 'z \\ i i 1 )1 1 1 1 �- - -'-,' -' / // / / / I i I / r' f, / /l / /// J, r APPROVED BY: J. CLEMMER DATE: 12/26/2019 CLIFFSIDE STEAM STATION / ,J fc - _ P ay° ° \\ 1 1 t —_ / _ , __ � / " / ! / r i / �' / // J / j// /r / PROJECT MANAGER: S. SPINNER MOORESBORO, NORTH CAROLINA 79G __ Q _ °°° - f' l / , , , / \\ \\ ) \ 1\ \, 1 \ L ��-_--' '_ - ,,' / . ' ' / '/'/ / / ' / Terra \ f I \ - _ ' / - / J J , i r J / / / , `\ ° o s GWA51 \\ � \ i \ \ \\\ \------- -' ` / --- ��- /° J / / / J / '11 / www synterracorp com -_ v v v v v ( \ v __- -- / // r / f r I