Cape Fear CBE - Appendix D_20191230

Wood Environment & Infrastructure Solutions, Inc. wood
Duke Energy Coal Combustion Residuals Management Program
Cape Fear Station Basin Closure Plan
APPENDIX D - Closure Plan Drawings

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COAL COM USTION R SIDUALS SURFAC
IMPOUNDMENT
CLOSURE PLAN DRAWINGS
A
A
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1956 BASIN DAM ID. CHATH�075
CAP F AR ST AM STATION
500 C P and L Rd, Moncure, NC 27559
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MAP SOURCE:
USGS COUNTY DIGITAL MAPS
SITE VICINITY MAP - 1" = 5 MILES
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MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
SITE VICINITY MAP - 1" = 1000'
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
CONTACT INFORMATION
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E
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CAPE FEAR STEAM STATION
N
OWNER: DUKE ENERGY PROGRESS INC.
ENGINEERING FIRM: WOOD ENVIRONMENT AND
INFRASTRUCTURE SOLUTIONS, INC.
b
ADDRESS: 500 C P AND L ROAD
MONCURE, NC 27559
ADDRESS: 4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM, NC 27703
SHEET NO. SHEET TITLE
CONTACT: SHARAT GOLLAMUDI
CONTACT: BILL WILLIAMS
II
FIGURE 1 COVER SHEET
PHONE: [phone]
\ \ I
I \
FIGURE 2 GENERAL PROJECT NOTES
FIGURE 3 EXISTING OVERALL AERIAL
PHONE: [phone]
EMAIL: [e-mail]
EMAIL: [e-mail]
FIGURE 4 EXISTING CONDITIONS
\ ( I
FIGURE 5 ESTIMATED BOTTOM OF ASH GRADES
FIGURE 6 PROPOSED FINAL CONDITIONS
FIGURE 7 CROSS SECTIONS
TITLE
wood
COAL COMBUSTION RESIDUALS SURFACE
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1956 BASIN
F
F
\ \
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
4021 STIRRUP CREEK DRIVE, SUITE 100
TEL: [phone]
COVER SHEET
f
FAX: [phone]
LICENSURE: FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
/ / T,., ,,,.. •L
I
Bri, kharvn
SEAL SCALE: AS SHOWN DES: JL
DUKE DWG TYPE: DWG DFTR: VD
s«.�, Esri, HE- . s Inter map, maeneea+t4?LL'oip, GEBGO, L15G5, FAO, NPS, NtiCAN, GleaSase, IGN, Kadasta
NL, Ordnsn� apan, ME TI. F-ri China (Hang Kong), swisstcpo, Maprnylndia, ® OpenStreetMap canhibutors, and
4he GIS UserGemm I:1JOB
YO 22$ENE RG®
s
DATE:1/10/0119ENGR: WAW
SITE VICINITY MAP - 1" = 2000'
FILENAME:
CFR 001C.DWG APPD: CRK
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
NOT FOR DWG SIZE
_
DRAWING NO. REVISION
ONSTRUCTIO
ANSI D
22"x34"
FIGURE 1
REV DATE JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30
4 5 6 7
8 9
10
INCHES 1 2 3
Hlotted by: Markham, Steven Sheet Set: Cape rear — Ash basin bt) Lxcavation Layout: LAMA — "l y5b FIU. 1 Uecember Uy, 2Uly U1: Ub: 1 bpm 0: \Uuke Lnergy\Cape Fear\/b-I2-I bUU/1 — CF CAMA Closure Hlan \Final \Sheets\CFK_UU-I C.dwg

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FIGURE 2
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PROJECT DESCRIPTION:
THE INTENT OF THIS PROJECT IS TO COMPLETE THE CAMA CLOSURE PLAN FOR THE 1956 CAPE FEAR ASH
BASIN.
BACKGROUND INFORMATION:
THE CAPE FEAR ENERGY COMPLEX IS LOCATED ADJACENT TO THE CAPE FEAR RIVER NEAR MONCURE, NORTH
CAROLINA. IT IS REPORTED TO HAVE BEGUN COMMERCIAL OPERATION IN 1923. TWO OF THE ORIGINAL
COAL-FIRED GENERATING UNITS WERE RETIRED IN 1977 AND TWO IN 2011. THE REMAINING TWO COAL-FIRED
UNITS, ALONG WITH THE OIL -FIRED COMBUSTION TURBINE UNITS ON SITE, WERE RETIRED IN OCTOBER 2012.
CCR HAS HISTORICALLY BEEN DEPOSITED AT THE CAPE FEAR SITE BY HYDRAULIC SLUICING OPERATIONS FOR
BOTH FLY ASH AND BOTTOM ASH MATERIAL. THERE ARE NO LONGER ANY ASH DISPOSAL OPERATIONS ON
GOING WITH THE PERMANENT RETIREMENT OF THE FOSSIL GENERATING UNITS. ADDITIONALLY, NO OTHER
A
MATERIALS, SUCH AS OFFSITE STORMWATER, ARE DEPOSITED IN THE BASINS.
—A—
THE 1956 ASH POND AREA IS LOCATED AT THE NORTHWEST CORNER OF THE PLANT SITE ADJACENT TO THE
HAW RIVER AND NEAR THE CONFLUENCE WITH THE DEEP RIVER THAT THEN FORMS THE CAPE FEAR RIVER.
THE DIKE ALONG THE SOUTHEAST SIDE OF THE ASH POND WAS FORMED BY THE PLANT FLOOD PROTECTION
LEVEE. THERE ARE CURRENTLY NO DISCHARGE OUTLETS FOR THE 1956 ASH POND AREA.
WOOD ENVIRONMENT AND INFRASTRUCTURE SOLUTIONS IS RESPONSIBLE FOR DEVELOPMENT OF THE CAPE
FEAR ASH BASINS EXCAVATION PLAN, WHICH IS CURRENTLY 30% COMPLETE. AS DUKE ENERGY HAD ALREADY
DECIDED TO CLOSE THE ASH BASINS BY REMOVAL OF THE STORED ASH, AN EVALUATION OF CLOSURE
ALTERNATIVES WAS NOT PREVIOUSLY PERFORMED. HOWEVER, WOOD ENVIRONMENT AND INFRASTRUCTURE
SOLUTIONS WAS PREVIOUSLY RESPONSIBLE FOR PERFORMING THE FIELD INVESTIGATIONS AND REPORTING
FOR THE PHASE 2 RECONSTITUTION OF DESIGN OF THE CAPE FEAR ASH BASINS.
PROJECT NOTES
1. 30% STILL IN DEVELOPMENT
2. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED AT A LATER DATE PER DUKE ENERGY DIRECTION.
B
REFERENCES:
B
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015.
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, 2017.
5. EXISTING GROUNDWATER CONTOURS & BEDROCK ELEVATIONS PROVIDED BY SYNTERRA DATED JULY 2016.
6. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN - CAPE
FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
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TITLE
COAL COMBUSTION RESIDUALS SURFACE
wood.
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1956 BASIN
F
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
F
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAMNC20
GENERAL PROJECT NOTES
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
SEAL
SCALE: AS SHOWN DES:
DUKE DWG TYPE: DWG DFTR
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ENERGY
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DATE: ENGR:
12/10/20119$
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LEGEND
100 0 100 200 FT
TITLE COAL COMBUSTION RESIDUALS SURFACE
woodEXISTING
IMPOUNDMENT CLOSURE PLAN DRAWINGS
MAJOR CONTOURS ®
CP&L BORINGS- TYPE IV
1956 BASIN
F
F
EXISTING MINOR CONTOURS
CP&L PIEZOMETERS
Environment & Infrastructure Solutions CAPE FEAR STEAM STATION
WOOD LINE
AMEC BORINGS
4021 STIRRUP CREEK DRIVE, SUITE
DURHAM NC 27703
100
EXISTING CONDITIONS
x—x—x—x—x—x—x— FENCE LINE
GEOSYNTEC BORINGS
TEL: [phone]
FAX: [phone]
FOR
— — WATER SURFACE
GEOSYNTEC CPTS & SCPTS
LICENSURE:
NC ENG: F-1253
CAMA PLAN
DITCH LINE
PAVED PATH
MACTEC BORINGS
MACTEC CPTS
NC GEOLOGY: C-247
SEAL
SCALE: AS SHOWN DES: JL
DUKE
— — — — —
DWG TYPE: DWG DFTR VD
UNPAVED PATH
WETLANDS
WITHERS &RAVENAL BORINGS
WITHERS & RA VENAL CPTS
s
JOBO CHKD: AP
ENERGY®
DATE:12/10/20119$ ENGR: WAW
ASH BASIN BOUNDARY
FILENAME: CFR_014C.DWG APPD: CRK
100YR FP ZONEAE FLOODPLAIN LIMIT
NOT FOR
DWG SIZE DRAWING NO. REVISION
EXITING MONITORING WELL
ONSTRUCTIO
CP&L BORINGS - TYPE 111
ANSI D
22"x34" FIGURE 4
REV DATE I JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10
20 30 4 5
6 7
8
9 10
INCHES 1 2 3

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LEGEND
EXISTING MAJOR CONTOURS
EXISTING MINOR CONTOURS
WOOD LINE
xxxxxxx FENCE LINE
— WATER SURFACE
DITCH LINE
PAVED PATH
— — — — — — — — — — —
UNPAVED PATH
• ' WETLANDS
r
ASH BASIN BOUNDARY
100YR FP ZONE AE FLOODPLAIN LIMIT
If
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PROPOSED MAJOR
EXCAVATION CONTOURS
PROPOSED MINOR
EXCAVATION CONTOURS
REFERENCES
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED
OCTOBER 2015.
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY
DUKE JANUARY 2019.
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON
PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO
COMMENCEMENT OF CONSTRUCTION.
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED
DATED OCTOBER 9, 2017.
5. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN
EXCAVATION AND WATER MANAGEMENT PLAN - CAPE FEAR
PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
00 0 100 200 FT
od.
Environment & Infrastructure Solutions
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
TEL: [phone]
FAX: [phone]
LICENSURE:
NC ENG: F-1253
NC GEOLOGY: C-247
SEAL
s
' NOT FOR
ONSTRUCTIO
//
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0
// \I \ I
1 l
\ ( /
TITI F
COAL COMBUSTION RESIDUALS SURFACE
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1956 BASIN F
CAPE FEAR STEAM STATION
ESTIMATED BOTTOM OF ASH GRADES
FOR
CAMA PLAN
DUKE
ENERGY®
SCALE:
DWG TYPE:
o
TEO.
FILENAME:
CFR 017C.DWG
DWG SIZE
DRAWING NO.
ANSI D
22"x34"
FIGURE 5
AS SHOWN
DES:
JL
DWG
DFTR
VD
7810181088
CHKD:
AP
12/10/2019
ENGR:
WAW
APPD:
CRK
REVISION
INCHES 1 2 3 ITENTHS 10' 20
01
REV I DATE I JOB NO. I PROJECT TYPE I DES I DFTR I CHKD I ENGR I APPD
DESCRIPTION
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TITLE
LEGEND
100 0 100 200 FT
COAL COMBUSTION RESIDUALS SURFACE
VOLUME:
wood.
IMPOUNDMENT CLOSURE PLAN DRAWINGS
EXISTING MAJOR CONTOURS
PROPOSED MAJOR
EXCAVATION CONTOURS
BASE SURFACE 1956 CCR BTM
COMPARISON SURFACE FINAL PASE BERM REMOVAL
1956 BASIN
F
F
PROPOSED MINOR
Environment &Infrastructure Solutions CAPE FEAR STEAM STATION
EXISTING MINOR CONTOURS
EXCAVATION CONTOURS
CUT VOLUME 20,204.59 CU. YD.
FILL VOLUME 82,686.20 CU. YD.
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
PROPOSED FINAL CONDITIONS
WOOD LINE
NET VOLUME 62,481.61 CU. YD.<FILL>
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
—x—x—x—x—x—x—x— FENCE LINE
REFERENCES
NC ENG: F-1253
NC GEOLOGY: C-247
CAMA PLAN
— — WATER SURFACE
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED
OCTOBER 2015.
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY
SEAL
SCALE: AS SHOWN DES: JL
DUKE
DITCH LINE
DUKE JANUARY 2019.
DWG TYPE: DWG DFTR VD
PAVED PATH
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON
PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO
�
JOB NO: 7810181088 CHKD: AP
ENEK%.7Y®
UNPAVED PATH
COMMENCEMENT OF CONSTRUCTION.
DATE: 12/10/2019 ENGR: WAW
•
• WETLANDS
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED
DATED OCTOBER 9, 2017.
FILENAME: CFR_017C.DWG APPD: CRK
ASH BASIN BOUNDARY
5. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN
EXCAVATION AND WATER MANAGEMENT PLAN - CAPE FEAR
NOT FOR
ONSTRUCTIO
DWG SIZE DRAWING NO. REVISION
100YR FP — ZONE AE FLOODPLAIN LIMIT
PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
6. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED TO THE
ANSI D FIGURE 6
STATE OF NORTH CAROLINA.
22"X34"
REV DATE I JOB NO. PROJECT TYPE DES DFTR CHKD ENGR I APPD I
DESCRIPTION
TENTHS 10
20 30
4 5
6 7
8
9
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FIGURE 7
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220.00
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140.00
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ASH
\ \\
FORMER CO& PUNT /
UNDER OEMOLIRON
A
111
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120.00
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SECTION LOCATION MAP
SCALE: 1"= 250'
SECTION
A
018
SCALE: 1" = 200'
C
C
1956_BB
220.00
220.00
APPROXIMATE
200.00
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200.00
^
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ESTIMATED BOTTOM
OF ASH GRADES
O
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140.00
140.00
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1120.00
0+00
2+00 4+00 6+00 8+00 10+00
200 0
200 400
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N
SECTION
B
018
SCALE: 1" = 200'
TITLE
COAL COMBUSTION RESIDUALS SURFACE
wood.
IMPOUNDMENT CLOSURE PLAN
DRAWINGS
1956 BASIN
F
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
F
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
CROSS SECTIONS
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
SEAL
SCALE:
DUKE
AS SHOWN DES:
DFTR
JL
DWG TYPE:
DWG
VD
s
JOB O
ENERGY®
CHKD:
AP
DATE:
12/10/20119$ ENGR:
WAW
FILENAME:
CFR_018C.DWG
APPD:
CRK
NOT FOR
ONSTRUCTIO
DWG SIZE
DRAWING NO.
REVISION
ANSID
FIGURE 7
22"x34"
REV
DATE I
JOB NO. I PROJECT TYPE DES DFTR CHKD ENGR
APPD
DESCRIPTION
TENTHS 10 20 30
4
5
6
7
8
9
10
INCHES 1 2 3

2 3 4 5 6 7 s
FIGURE 1
REV.
COAL COM USTION R SIDUALS SURFAC
IMPOUNDMENT CLOSURE PLAN DRAWINGS
A
A
■
1963/1970 BASIN DAM ID. CHATH�076/CHATH 077
CAP F AR ST AM STATION
500 C P and L Rd, Moncure, NC 27559
B
CHATHAM COUNTY NORTH CAROLINA
B
L.3! y50
a s I
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0 - � � SURRV STOKES ROCKINGHAM CASWELL PERSON � WARREN 9S0 �OF, '�
a i - 47 ?vl . •• - N. VANCE pp "I'
• RC .'- HERTFORD FH n
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M 6 VADKIN GREENSBORO C5, 9
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+ I�a � i� •" _ `N ! - -r� V 1" 7,r f "; - yFl^4LDWELL OGUILFORO DURHAM NASH
P d d•/ l I Y I G YANCEV DAMS Y
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1
V
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\\ \ t t • - ASHEVILLE f3UHKt TVRRELL
e +� RANDOLPH WILSON
MCDOWELL CATAWBA
� - - �E / HAVWOOD ROWAN
-All BUNCOMBE RLINCOLN JOHNSTON GREENS ITT
UTHERFORD
`�• ! \
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f TJ ` SI # f \ • CLEVELAND
'ACON NUN p,�� ,.,.g0pG 02 LENOIR CRA
„�$NEPAMI(,
tiltI{�V�- P1 yH- - •1 {, \ Y�;� JI 20 HOKE CUMBERLAND JONES
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lYdrlrld - 1 t CRAV
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CAPE FEAR STEAM STATION ` ; • • \' _
_ CAPE FEAR STEAM STATION --
+/ HANOVER
'IANOVE
-�
sk
d t
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LrlltTIsfen ., �.,:.,,k _ ;r NORTH CAROLINA STATE MAP
SoU!F s Esri, HERE. De,[_ m , U`SGS, Inte P%sp, it - C p., NRCAN. EsFi Japan, M£TI, Esri Chlna {Bong Kamgj, Es ri -- � I � � �� - � �' Ktt ,
/ �Fen54eattrfapcn7;t
ITtialandj,Map-myImdia,W zaisUzwCv'rmurity MAP SOURCE: USGS COUNTY DIGITAL MAPS
r
SITE VICINITY MAP - 1" = 5 MILES 1� 1� '.„ ` `
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
SITE VICINITY MAP - 1" = 1000'
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
CONTACT INFORMATION
m
E
/ CAPE FEAR STEAM STATION N OWNER: DUKE ENERGY PROGRESS INC. ENGINEERING FIRM: WOOD ENVIRONMENT AND
INFRASTRUCTURE SOLUTIONS, INC.
b ADDRESS: 500 C P AND L ROAD
4, MONCURE, NC 27559 ADDRESS: 4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM, NC 27703
SHEET NO. SHEET TITLE CONTACT: SHARAT GOLLAMUDI
FIGURE 1 COVER SHEET PHONE: [phone] CONTACT: BILL WILLIAMS
\ \ I FIGURE 2 GENERAL PROJECT NOTES PHONE: [phone]
FIGURE 3 EXISTING OVERALL AERIAL EMAIL: [e-mail]
EMAIL: [e-mail] J
\
r FIGURE 4 EXISTING CONDITIONS
g
FIGURE 5 ESTIMATED BOTTOM OF ASH GRADES TITLE
FIGURE 6 PROPOSED FINAL CONDITIONS COAL COMBUSTION RESIDUALS SURFACE
FIGURE 7 CROSS -SECTIONS wood IMPOUNDMENT CLOSURE PLAN DRAWINGS
1963/1970 BASIN
F
F
Environment & Infrastructure Solutions CAPE FEAR STEAM STATION
\ \
4021 STIRRUP CREEK DRIVE, SUITE 100
TEL: [phone] COVER SHEET
FAX: [phone]
LICENSURE: FOR
f NC ENG: F-1253 CAMA PLAN
NC GEOLOGY: C-247
SEAL SCALE: AS SHOWN DES: JL
Brit khaven
DUKE DWG TYPE: DWG DFTR: VD
sat.�s Esri, HE- . i^3ermap, Inaert\ert{�`�'cip, GEBGO, Li5G5, FAO, NPS, NRCAN, C-eo8ase, IGN, Ksdasler
'NL, Ordnance -apen, METI. F—ri China (Hang Kong), swisstcpo. Mapnnrtndia, ® OpenStreetMap conhibutors, and
4heGGUser Cemm 1:1JOB
ENE RGY®
s DATE: 12/10/20119$ ENGR: WAW
SITE VICINITY MAP - 1" = 2000' FILENAME: CFR 001C.DWG APPD: CRK
_
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP NOT FOR DWG SIZE DRAWING NO. REVISION
ONSTRUCTIO
ANSID 22"x34" FIGURE 1
REV DATE JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4 5 6 7 8 9 10
INCHES 1 2 3
Nlotted by:Markham, Steven Sheet 5et:(Uape rear — Ash basin bt) Lxcavation Layout:GAMA — "I'Jb.5—/U I-IU. 1 Uecember -IU, 2Uly 11:12:3Uam Q: \Uuke Lnergy\Uape rear\/ti111tSUU/"I — GI- UAMA Ulosure Hlan\Final\sheets\UrN—UU1G.dwg

rn
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2 3 4
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FIGURE 2
REV.
PROJECT DESCRIPTION:
THE INTENT OF THIS PROJECT IS TO COMPLETE THE CAMA CLOSURE PLAN FOR THE 1963/1970 CAPE FEAR ASH
BASIN.
BACKGROUND INFORMATION:
THE CAPE FEAR ENERGY COMPLEX IS LOCATED ADJACENT TO THE CAPE FEAR RIVER NEAR MONCURE, NORTH
CAROLINA. IT IS REPORTED TO HAVE BEGUN COMMERCIAL OPERATION IN 1923. TWO OF THE ORIGINAL
COAL-FIRED GENERATING UNITS WERE RETIRED IN 1977 AND TWO IN 2011. THE REMAINING TWO COAL-FIRED
UNITS, ALONG WITH THE OIL -FIRED COMBUSTION TURBINE UNITS ON SITE, WERE RETIRED IN OCTOBER 2012.
CCR HAS HISTORICALLY BEEN DEPOSITED AT THE CAPE FEAR SITE BY HYDRAULIC SLUICING OPERATIONS FOR
BOTH FLY ASH AND BOTTOM ASH MATERIAL. THERE ARE NO LONGER ANY ASH DISPOSAL OPERATIONS ON
GOING WITH THE PERMANENT RETIREMENT OF THE FOSSIL GENERATING UNITS. ADDITIONALLY, NO OTHER
A
MATERIALS, SUCH AS OFFSITE STORMWATER, ARE DEPOSITED IN THE BASINS.
—A—
THE 1956 ASH POND AREA IS LOCATED AT THE NORTHWEST CORNER OF THE PLANT SITE ADJACENT TO THE
HAW RIVER AND NEAR THE CONFLUENCE WITH THE DEEP RIVER THAT THEN FORMS THE CAPE FEAR RIVER.
THE DIKE ALONG THE SOUTHEAST SIDE OF THE ASH POND WAS FORMED BY THE PLANT FLOOD PROTECTION
LEVEE. THERE ARE CURRENTLY NO DISCHARGE OUTLETS FOR THE 1956 ASH POND AREA.
WOOD ENVIRONMENT AND INFRASTRUCTURE SOLUTIONS IS RESPONSIBLE FOR DEVELOPMENT OF THE CAPE
FEAR ASH BASINS EXCAVATION PLAN, WHICH IS CURRENTLY 30% COMPLETE. AS DUKE ENERGY HAD ALREADY
DECIDED TO CLOSE THE ASH BASINS BY REMOVAL OF THE STORED ASH, AN EVALUATION OF CLOSURE
ALTERNATIVES WAS NOT PREVIOUSLY PERFORMED. HOWEVER, WOOD ENVIRONMENT AND INFRASTRUCTURE
SOLUTIONS WAS PREVIOUSLY RESPONSIBLE FOR PERFORMING THE FIELD INVESTIGATIONS AND REPORTING
FOR THE PHASE 2 RECONSTITUTION OF DESIGN OF THE CAPE FEAR ASH BASINS.
PROJECT NOTES
1. 30% STILL IN DEVELOPMENT
2. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED AT A LATER DATE PER DUKE ENERGY DIRECTION.
B
REFERENCES:
B
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015.
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, 2017.
5. EXISTING GROUNDWATER CONTOURS & BEDROCK ELEVATIONS PROVIDED BY SYNTERRA DATED JULY 2016.
6. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN - CAPE
FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
C
C
79
GJ
D
CT
N
m
N
:(l
m
—E—
TITLE
COAL COMBUSTION RESIDUALS SURFACE
wood.
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1963/1970 BASIN
F
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
F
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAMNC20
GENERAL PROJECT NOTES
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
SEAL
SCALE: AS SHOWN DES:
DFTR.
i DUKE
JL
DWG TYPE: DWG
VD
O
ENERGY® CHKD-.
AP
DATE:JOB
ENGR:
WAW
/ONSTRUCTIO
12/10/20119$
FILENAME:
CFR_002C.DWG APPD:
CRK
FOR
DWG SIZE
DRAWING NO. REVISION
ANSI D
FIGURE 2
22"x34"
REV DATE JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4
5 6 7 8
9
10
INCHES 1 2 3

y71 '• �\ - -ys7
57
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TITLE COAL COMBUSTION RESIDUALS SURFACE
LEGEND
200 0 200 400 FT
woo
IMPOUNDMENT CLOSURE PLAN DRAWINGS
EXISTING MAJOR CONTOURS
® CP&L BORINGS - TYPE IV
1963/ 1970 BASIN
F
F
EXISTING MINOR CONTOURS
CP&L PIEZOMETERS Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
WOOD LINE
AMEC BORINGS 4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
EXISTING CONDITIONS
x—x—x—x—x—x—x— FENCE LINE
TEL: [phone]
GEOSYNTEC BORINGS FAX: [phone]
LICENSURE:
FOR
— — WATER SURFACE
GEOSYNTEC CPTS & SCPTS NC ENG: F-1253
CAMA PLAN
DITCH LINE
PAVED PATH
NC GEOLOGY: C-247
MACTEC BORINGS SEAL
MACTEC CPTS
DUKE
SCALE: AS SHOWN
DES: JL
— — — — —
DWG TYPE: DWG
DFTR vD
UNPAVED PATH
WETLANDS
WITHERS &RAVENAL BORINGS
WITHERS & RA VENAL CPTS s
ENERGY®
JOB
CHKD: AP
DATE:O 12/10/20119$
ENGR: WAW
ASH BASIN BOUNDARY
FILENAME: CFR_019C.DWG
APPD: CRK
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NOT FOR
DWG SIZE
DRAWING NO.
REVISION
EXITING MONITORING WELL
ONSTRUCTIO
CP&L BORINGS - TYPE 111
ANSID
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FIGURE 4
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TITLE COAL COMBUSTION RESIDUALS SURFACE
LEGEND 150 0 150 300 FT
wood
IMPOUNDMENT CLOSURE PLAN DRAWINGS
PROPOSED MAJOR
EXISTING MAJOR CONTOURS EXCAVATION CONTOURS
1963/1970 BASIN
F
Environment & Infrastructure Solutions
F
PROPOSED MINOR
CAPE FEAR STEAM STATION
EXISTING MINOR CONTOURS
EXCAVATION CONTOURS
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
ESTIMATED BOTTOM OF ASH GRADES
TEL: [phone]
WOOD LINE
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
—x—x—x—x—x—x—x— FENCE LINE
NC GEOLOGY: C-247
SEAL
fft� DUKE
SCALE: ASSHOWN
DES: JL
— — WATER SURFACE
DFTR VD
DITCH LINE
DWG TYPE: DWG
PAVED PATH REFERENCES
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015.
i
�, ENERGY®
JOB NO: 7810181088
CHKD: AP
— — — — — — — — — — — UNPAVED PATH
DATE: 12/10/2019
ENGR: WAW
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
•
• WETLANDS 3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
FILENAME: CFR_023C.DWG
APPD: CRK
CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
ASH BASIN BOUNDARY 4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, 2017.
NOT FOR
ONSTRUCTIO
DWG SIZE
DRAWING NO.
REVISION
100YR FP ZONE AE FLOODPLAIN LIMIT
ANSI D
FIGURE 5
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TITLE COAL COMBUSTION RESIDUALS SURFACE
LEGEND 150 0 150 300 FT
wood
IMPOUNDMENT CLOSURE PLAN DRAWINGS
PROPOSED MAJOR
EXISTING MAJOR CONTOURS EXCAVATION CONTOURS
1963/1970 BASIN
F
Environment & Infrastructure Solutions
F
PROPOSED MINOR
CAPE FEAR STEAM STATION
EXISTING MINOR CONTOURS
EXCAVATION CONTOURS
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
PROPOSED FINAL CONDITIONS
VOLUME
TEL: [phone]
WOOD LINE BASE SURFACE 1963_1970 CCR BTM
FAX: 01
LICENENSURE:RE:
FOR
COMPARISON SURFACE FINAL + GRADED BERM
NC ENG: F-1253
CAMA PLAN
XXXXXXX
NC GEOLOGY: C-247
— — WATER SURFACE CUT VOLUME (UNADJUSTED) 197,191.30 CU. YD.
FILL VOLUME (UNADJUSTED) 37,352.05 CU. YD.
SEAL
DUKE
SCALE: AS SHOWN
DES: JL
DFTR VD
DITCH LINE NET VOLUME (UNADJUSTED) 159,839.25 CU. YD.<CUT>
DWG TYPE: DWG
PA VED PA TH
REFERENCES
i
n
ENEK%.7Y®
JOB
'DATE: O
CHKD: AP
— — — — — — — — — — — UNPAVED PATH
12/10/201198
ENGR: WAW
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• WETLANDS 2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
•
FILENAME: CFR_023C.DWG
APPD: CRK
ASH BASIN BOUNDARY 3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
NOT FOR
DWG SIZE
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CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
ONSTRUCTIO
1 OOYR FP ZONE AE FLOODPLAIN LIMIT 4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, 2017.
5. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED TO THE STATE OF NORTH CAROLINA.
ANSI D
FIGURE 6
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D.
i
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SECTION
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MAP
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SECTION
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�24 SCALE: 1" = 200'
�24 SCALE: 1" = 200'
TITLE
COAL COMBUSTION RESIDUALS SURFACE
wood.
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1963/ 1970 BASIN
F
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
F
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
CROSS -SECTIONS
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
SEAL
SCALE: AS SHOWN DES:
DUKE DWG TYPE: DWG DFTR
JL
VD
s
ENERGY® JOB O $ CHKD:
AP
DATE:12/10/20119ENGR:
WAW
FILENAME:
CFR_024C.DWG APPD:
CRK
NOT FOR
ONSTRUCTIO
DWG SIZE
DRAWING NO. REVISION
ANSI D
FIGURE 7
22"x34"
REV DATE
I JOB NO.
I PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS
10 20 30
4
5
6 7
8
9
10
INCHES 1 2 3

2 3
4 5 6 7
8
FIGURE 1
REV.
COAL COM USTION R SIDUALS SURFAC
IMPOUNDMENT
CLOSURE PLAN DRAWINGS
A
A
■
1978 BASIN DAM ID. CHATH�078
CAP F AR ST AM STATION
500 C P and L Rd, Moncure, NC 27559
B
CHATHAM COUNTY NORTH CAROLINA
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NORTH CAROLINA STATE MAP
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z�sUzwCcmmunty
\
MAP SOURCE:
USGS COUNTY DIGITAL MAPS
SITE VICINITY MAP — 1" = 5 MILES
�1�''._:. ` `
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
SITE VICINITY MAP — 1" = 1000'
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
CONTACT INFORMATION
m
E
/ CAPE FEAR STEAM STATION
N
OWNER: DUKE ENERGY PROGRESS INC.
ENGINEERING FIRM: WOOD ENVIRONMENT AND
INFRASTRUCTURE SOLUTIONS, INC.
b
ADDRESS: 500 C P AND L ROAD
SHEET NO. SHEET TITLE
MONCURE, NC 27559
ADDRESS: 4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM, NC 27703
G
FIGURE 1 COVER SHEET
CONTACT: SHARAT GOLLAMUDI
CONTACT: BILL WILLIAMS
FIGURE 2 GENERAL PROJECT NOTES
PHONE: [phone]
\ I
I \
FIGURE 3 EXISTING OVERALL AERIAL
FIGURE 4 EXISTING CONDITIONS
PHONE: [phone]
EMAIL: [e-mail]
EMAIL: [e-mail]
FIGURE 5 ESTIMATED BOTTOM OF ASH GRADES
\ ( I
FIGURE 6 PROPOSED FINAL CONDITIONS
FIGURE 7 CROSS -SECTIONS
TITLE
wood
COAL COMBUSTION RESIDUALS SURFACE
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1978 BASIN
F
F
\ \
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
4021 STIRRUP CREEK DRIVE, SUITE 100
TEL: [phone]
COVER SHEET
f
FAX: [phone]
LICENSURE: FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
/ / T,., ,,,.. •� L
Bri, kharvn
SEAL SCALE: AS SHOWN DES: JL
DUKE DWG TYPE: DWG DFTR VD
s«.�, Esri, HE- . s I�termap, maemea+t_P61"p, GEBCO, USGS, FAO, NIPS, NfRCAN, GeoBase, IGN, Kadasta
NL, Ordnance Span, ME TI. E;ri China (Hang Kong), swisskpo, Map,nylndia, ® Open5treetMap canhibutors, and
4heGGUser4JOB
ENE RGY®
s
DATE: 12/10/20119$ ENGR: WAW
SITE VICINITY MAP — 1" = 2000'
FILENAME:
CFR 001C.DWG APPD: CRK
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
NOT FOR DWG SIZE
_
DRAWING NO. REVISION
ONSTRUCTIO
ANSI D
22"x34"
FIGURE 1
REV DATE JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30
4 5 6 7
8 9
10
INCHES 1 2 3
Nlotted by:Markham, Steven Sheet 5et:(Uape rear — Ash basin bt) Lxcavation Layout:GAMA — "ly/b FIU. 1 Uecember -I1, ZUIy U,5:U5:1bpm Q: \Uuke Lnergy\Uape rear\/tillltiUU/"I — (Ur LAMA Ulosure HIan\Final\sheets\UrK_UU-I U.dwg

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FIGURE 2
REV.
PROJECT DESCRIPTION:
THE INTENT OF THIS PROJECT IS TO COMPLETE THE CAMA CLOSURE PLAN FOR THE 1978 CAPE FEAR ASH
BASIN.
BACKGROUND INFORMATION:
THE CAPE FEAR ENERGY COMPLEX IS LOCATED ADJACENT TO THE CAPE FEAR RIVER NEAR MONCURE, NORTH
CAROLINA. IT IS REPORTED TO HAVE BEGUN COMMERCIAL OPERATION IN 1923. TWO OF THE ORIGINAL
COAL-FIRED GENERATING UNITS WERE RETIRED IN 1977 AND TWO IN 2011. THE REMAINING TWO COAL-FIRED
UNITS, ALONG WITH THE OIL -FIRED COMBUSTION TURBINE UNITS ON SITE, WERE RETIRED IN OCTOBER 2012.
CCR HAS HISTORICALLY BEEN DEPOSITED AT THE CAPE FEAR SITE BY HYDRAULIC SLUICING OPERATIONS FOR
BOTH FLY ASH AND BOTTOM ASH MATERIAL. THERE ARE NO LONGER ANY ASH DISPOSAL OPERATIONS ON
GOING WITH THE PERMANENT RETIREMENT OF THE FOSSIL GENERATING UNITS. ADDITIONALLY, NO OTHER
A
MATERIALS, SUCH AS OFFSITE STORMWATER, ARE DEPOSITED IN THE BASINS.
—A—
THE 1956 ASH POND AREA IS LOCATED AT THE NORTHWEST CORNER OF THE PLANT SITE ADJACENT TO THE
HAW RIVER AND NEAR THE CONFLUENCE WITH THE DEEP RIVER THAT THEN FORMS THE CAPE FEAR RIVER.
THE DIKE ALONG THE SOUTHEAST SIDE OF THE ASH POND WAS FORMED BY THE PLANT FLOOD PROTECTION
LEVEE. THERE ARE CURRENTLY NO DISCHARGE OUTLETS FOR THE 1956 ASH POND AREA.
WOOD ENVIRONMENT AND INFRASTRUCTURE SOLUTIONS IS RESPONSIBLE FOR DEVELOPMENT OF THE CAPE
FEAR ASH BASINS EXCAVATION PLAN, WHICH IS CURRENTLY 30% COMPLETE. AS DUKE ENERGY HAD ALREADY
DECIDED TO CLOSE THE ASH BASINS BY REMOVAL OF THE STORED ASH, AN EVALUATION OF CLOSURE
ALTERNATIVES WAS NOT PREVIOUSLY PERFORMED. HOWEVER, WOOD ENVIRONMENT AND INFRASTRUCTURE
SOLUTIONS WAS PREVIOUSLY RESPONSIBLE FOR PERFORMING THE FIELD INVESTIGATIONS AND REPORTING
FOR THE PHASE 2 RECONSTITUTION OF DESIGN OF THE CAPE FEAR ASH BASINS.
PROJECT NOTES
1. 30% STILL IN DEVELOPMENT
2. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED AT A LATER DATE PER DUKE ENERGY DIRECTION.
B
REFERENCES:
B
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015.
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, 2017.
5. EXISTING GROUNDWATER CONTOURS & BEDROCK ELEVATIONS PROVIDED BY SYNTERRA DATED JULY 2016.
6. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN - CAPE
FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
C
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TITLE
COAL COMBUSTION RESIDUALS SURFACE
wood.
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1978 BASIN
F
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
F
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAMNC20
GENERAL PROJECT NOTES
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
SEAL
SCALE: AS SHOWN DES:
DUKE DWG TYPE: DWG DFTR
JL
VD
JOB O CHKD:
ENERGY
AP
s
DATE: ENGR:
12/10/201198
WAW
FILENAME:
CFR_002C.DWG APPD:
CRK
OT FOR
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DRAWING NO. REVISION
ANSID
FIGURE 2
22"x34"
REV DATE I JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4
5 6 7 8
9
10
INCHES 1 2 3

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LEGEND 200 0 200 400 FT TITLE COAL COMBUSTION RESIDUALS SURFACE
wood IMPOUNDMENT CLOSURE PLAN DRAWINGS
EXISTING MAJOR CONTOURS ® CP&L BORINGS- TYPE IV
1978 BASIN
F
F
EXISTING MINOR CONTOURS CP&L PIEZOMETERS Environment & Infrastructure Solutions CAPE FEAR STEAM STATION
WOOD LINE AMEC BORINGS 4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAMNC27703 EXISTING CONDITIONS
x—x—x—x—x—x—x— TEL: [phone]
FENCE LINE GEOSYNTEC BORINGS FAX: [phone]
LICENSURE: FOR
— — WATER SURFACE GEOSYNTEC CPTS & SCPTS NC ENG: F-1253 CAMA PLAN
NC GEOLOGY: C-247
DITCH LINE MACTEC BORINGS SEAL SCALE: AS SHOWN DES: JL
PAVED PATH MACTEC CPTS DUKE
— — — — — DWG TYPE: DWG DFTR vD
UNPAVED PATH WITHERS &RAVENAL BORINGS JOBCHJ AP
WETLANDS WITHERS & RA VENAL CPTS s ENERGY®
DATE:O 12/10/20119$ ENGR: WAW
ASH BASIN BOUNDARY
FILENAME: CFR_025C.DWG APPD: CRK
100YR FP ZONEAE FLOODPLAIN LIMIT NOT FOR DWG SIZE DRAWING NO. REVISION
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CP&L BORINGS - TYPE 111 ANSI D
22"x34" FIGURE 4
REV DATE I JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4 5 6 7 8 9 10
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CAPE FEAR RIVER
LEGEND 150 0 150 300 FT TITLE COAL COMBUSTION RESIDUALS SURFACE
wood IMPOUNDMENT CLOSURE PLAN DRAWINGS
PROPOSED MAJOR
EXISTING MAJOR CONTOURS EXCAVATION CONTOURS 1978 BASIN
F
F
Environment & Infrastructure Solutions CAPE FEAR STEAM STATION
PROPOSED MINOR
EXISTING MINOR CONTOURS 4021 STIRRUP CREEK DRIVE, SUITE 100
EXCAVATION CONTOURS DURHAM NC 27703 ESTIMATED BOTTOM OF ASH GRADES
TEL: [phone]
WOOD LINE FAX: [phone]
LICENSURE: FOR
REFERENCES NC ENG: F-1253 CAMA PLAN
xxxxxxx FENCE LINE 1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015. NC GEOLOGY: C-247
— —WATER SURFACE 2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019. SEAL SCALE: AS SHOWN DES: JL
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC DUKE
MAPPING AND IS APPROXIMATE. CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO DWG TYPE: DWG DFTR: VD
fft�
DITCH LINE
COMMENCEMENT OF CONSTRUCTION.
PAVED PATH 4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, E N E RGYR JOB NO: 7810181088 CHKD: AP
2017.
— — — — — — — — — — — UNPAVED PATH 5. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN -CAPE 0 DATE: 12/10/2019 ENGR: WAW
FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
•
• WETLANDS FILENAME: CFR_029C.DWG APPD: CRK
•
ASH BASIN BOUNDARY NOT FOR DWG SIZE DRAWING NO. REVISION
ONSTRUCTIO
100YR FP ZONE AE FLOODPLAIN LIMIT ANSI D
FIGURE 5
22"x34"
REV DATE I JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4 5 6 7 8 9 1 0
INCHES 1 2 3

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=_—_'
CAPE FEAR RIVER
TITLE COAL COMBUSTION RESIDUALS SURFACE
LEGEND 150 0 150 300 FT
VOLUME: wood IMPOUNDMENT CLOSURE PLAN DRAWINGS
PROPOSED MAJOR
EXISTING MAJOR CONTOURS EXCAVATION CONTOURS BASE SURFACE 1978 CCR BTM 1978 BASIN
F
COMPARISON SURFACE FINAL + GRADED BERM
PROPOSED MINOR Environment &Infrastructure Solutions CAPE FEAR STEAM STATION
F
EXISTING MINOR CONTOURS CUT VOLUME 68,755.03 CU. YD. 4021 STIRRUP CREEK DRIVE, SUITE 100
EXCAVATION CONTOURS FILL VOLUME 59,681.72 CU. YD. DURHAM NC 27703 PROPOSED FINAL CONDITIONS
TEL: [phone]
WOOD LINE NET VOLUME 9073.31 CU. YD.<CUT> FAX: [phone]
LICENSURE: FOR
NC ENG: F-1253 CAMA PLAN
—X—X—X—X—X—X—x— FENCE LINE NC GEOLOGY: C-247
— — WATER SURFACE SEAL
fft� DWG TYPE: DWG DFTR vD
DUKE SCALE: ASSHOWN DES: JLDITCH
LINE
REFERENCES
PAVED PATH 1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015. JOB NO: 7810181088 CHKD: AP
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019. ENEm%17V)
— — — — — — — — — — — UNPAVED PATH 3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC DATE: 12/10/2019 ENGR: WAW
• MAPPING AND IS APPROXIMATE. CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO
• WETLANDS COMMENCEMENT OF CONSTRUCTION. FILENAME: CFR_029C.DWG APPD: CRK
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, NOT FOR
—ASH BASIN BOUNDARY 2017. DWG SIZE DRAWING NO. REVISION
5. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN - CAPE ONSTRUCTIO
1 OOYR FP ZONE AE FLOODPLAIN LIMIT FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017. ANSI D
6. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED TO THE STATE OF NORTH CAROLINA. FIGURE 6
22"X34"
REV DATE I JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4 5 6 7 8 9 10
INCHES 1 2 3

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SECTION
A
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o1 o SCALE: 1" = 200'
SCALE: 1" = 250'
C
C
1978—BB
220.00
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EXISTING GROUND
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—
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O
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o� SCALE: 1" = 200'
N
TITLE
COAL COMBUSTION RESIDUALS SURFACE
wood.
IMPOUNDMENT CLOSURE PLAN
DRAWINGS
1978 BASIN
F
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
F
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
CROSS -SECTIONS
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
SEAL
SCALE:
DUKE
AS SHOWN DES:
DFTR
JL
DWG TYPE:
DWG
VD
s
JOB O
ENERGY®
CHKD:
AP
DATE:
12/10/20119$ ENGR:
WAW
FILENAME:
CFR_030C.DWG
APPD:
CRK
NOT FOR
ONSTRUCTIO
DWG SIZE
DRAWING NO.
REVISION
ANSID
FIGURE 7
22"x34"
REV DATE I
JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD
DESCRIPTION
TENTHS
10
20 30
4
5
6
7
8
9
10
INCHES 1 2 3

2 3
4 5 6 7
8
FIGURE 1
REV.
COAL COM USTION R SIDUALS SURFAC
IMPOUNDMENT
CLOSURE PLAN DRAWINGS
A
A
■
1985 BASIN DAM ID. CHATH�079
CAP F AR ST AM STATION
500 C P and L Rd, Moncure, NC 27559
B
CHATHAM COUNTY NORTH CAROLINA
13
w i �1r r•.. 'Lary
Ntl
N TO
PFIRy
_ / -
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a i - 47
%.
• RC .,'•.-
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If�ra� r
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YADKIN GREENSBORO 01, 9
FORSYTH OO,
AVERY BERTIE
�p � ORANGE FRANKLIN A,
O GUILFORD
YANCEV yF! DWELL ED DAVIS DURHAM NASH G
e
-
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p
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c ,� \y •,. \
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f TJ ` ' SI #
4 9
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r
t
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ROBESON BLAL. PENDER
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-
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/ ti
.'r
Chlns {Bong Kamgj, Esri � �� - � ' Kt� -,
NORTH CAROLINA STATE MAP
ITtialandj,M�.,,hLia,WU�,:ii apg ntritLi-- z�sUzwCcmmurty
MAP SOURCE:
USGS COUNTY DIGITAL MAPS
SITE VICINITY MAP - 1" = 5 MILES
1� 1� '.„ ` `
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
SITE VICINITY MAP - 1" = 1000'
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
CONTACT INFORMATION
m
E
/ CAPE FEAR STEAM STATION
N
OWNER: DUKE ENERGY PROGRESS INC.
ENGINEERING FIRM: WOOD ENVIRONMENT AND
INFRASTRUCTURE SOLUTIONS, INC.
b
ADDRESS: 500 C P AND L ROAD
SHEET NO. SHEET TITLE
MONCURE, NC 27559
ADDRESS: 4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM, NC 27703
G
FIGURE 1 COVER SHEET
CONTACT: SHARAT GOLLAMUDI
CONTACT: BILL WILLIAMS
II
FIGURE 2 GENERAL PROJECT NOTES
PHONE: [phone]
\ I
I \
FIGURE 3 EXISTING OVERALL AERIAL
FIGURE 4 EXISTING CONDITIONS _
r
PHONE: [phone]
EMAIL: [e-mail]
EMAIL: [e-mail]
FIGURE 5 ESTIMATED BOTTOM OF ASH GRADES
\ ( I a FIGURE 6 PROPOSED FINAL CONDITIONS
\ .y
FIGURE 7 CROSS -SECTIONS
TITLE
wood
COAL COMBUSTION RESIDUALS SURFACE
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1985 BASIN
F
F
\ \
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
4021 STIRRUP CREEK DRIVE, SUITE 100
TEL: [phone]
COVER SHEET
f
FAX: [phone]
LICENSURE: FOR
NC ENG: F-1253
CAMA PLAN
INC GEOLOGY: C-247
Brig khati en
SEAL SCALE: AS SHOWN DES: JL
DUKE DWG TYPE: DWG DFTR: VD
sa,.�s Esri, HE- . I^3ermap, Inaemeri{�`�'cip, GEBGO, Li5G5, FAO, NPS, NRCAN, C-eo8ase, IGN, Ksdasler
NL, Gtdnanoe -apen, METI. F—ri China (Hang Kong), swisstcpo. MapnnrindiB, ® OpenStreetMap conhibutors, and
4heGGUser Gemm I:1JOB
ENEntY®
s
DATE: 12/10/20119$ ENGR: WAW
SITE VICINITY MAP - 1" = 2000'
FILENAME:
CFR 001C.DWG APPD: CRK
MAP SOURCE: ESRI WORLD TOPOGRAPHIC BASEMAP
NOT FOR DWG SIZE
ONSTRUCTIO
_
DRAWING NO. REVISION
ANSID
22"x34"
FIGURE 1
REV DATE JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30
4 5 6 7
8 9
10
INCHES 1 2 3
Nlotted by:Markham, Steven Sheet Set:Cape rear — Ash basin bt) Lxcavation Layout:CAMA — "1yt55 FIU. 1 Uecember Uy, 2Uly U1:13:.52pm 0: \Uuke Lnergy\Cape Fear\/b-I2-IbUU/1 — UI- LAMA Closure Hlan\Final\Sheets\CFK_UU-IC.dwg

rn
3
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0
m
,all
2 3 4
5 6 7 8
FIGURE 2
REV.
PROJECT DESCRIPTION:
THE INTENT OF THIS PROJECT IS TO COMPLETE THE CAMA CLOSURE PLAN FOR THE 1985 CAPE FEAR ASH
BASIN.
BACKGROUND INFORMATION:
THE CAPE FEAR ENERGY COMPLEX IS LOCATED ADJACENT TO THE CAPE FEAR RIVER NEAR MONCURE, NORTH
CAROLINA. IT IS REPORTED TO HAVE BEGUN COMMERCIAL OPERATION IN 1923. TWO OF THE ORIGINAL
COAL-FIRED GENERATING UNITS WERE RETIRED IN 1977 AND TWO IN 2011. THE REMAINING TWO COAL-FIRED
UNITS, ALONG WITH THE OIL -FIRED COMBUSTION TURBINE UNITS ON SITE, WERE RETIRED IN OCTOBER 2012.
CCR HAS HISTORICALLY BEEN DEPOSITED AT THE CAPE FEAR SITE BY HYDRAULIC SLUICING OPERATIONS FOR
BOTH FLY ASH AND BOTTOM ASH MATERIAL. THERE ARE NO LONGER ANY ASH DISPOSAL OPERATIONS ON
GOING WITH THE PERMANENT RETIREMENT OF THE FOSSIL GENERATING UNITS. ADDITIONALLY, NO OTHER
A
MATERIALS, SUCH AS OFFSITE STORMWATER, ARE DEPOSITED IN THE BASINS.
—A—
THE 1956 ASH POND AREA IS LOCATED AT THE NORTHWEST CORNER OF THE PLANT SITE ADJACENT TO THE
HAW RIVER AND NEAR THE CONFLUENCE WITH THE DEEP RIVER THAT THEN FORMS THE CAPE FEAR RIVER.
THE DIKE ALONG THE SOUTHEAST SIDE OF THE ASH POND WAS FORMED BY THE PLANT FLOOD PROTECTION
LEVEE. THERE ARE CURRENTLY NO DISCHARGE OUTLETS FOR THE 1956 ASH POND AREA.
WOOD ENVIRONMENT AND INFRASTRUCTURE SOLUTIONS IS RESPONSIBLE FOR DEVELOPMENT OF THE CAPE
FEAR ASH BASINS EXCAVATION PLAN, WHICH IS CURRENTLY 30% COMPLETE. AS DUKE ENERGY HAD ALREADY
DECIDED TO CLOSE THE ASH BASINS BY REMOVAL OF THE STORED ASH, AN EVALUATION OF CLOSURE
ALTERNATIVES WAS NOT PREVIOUSLY PERFORMED. HOWEVER, WOOD ENVIRONMENT AND INFRASTRUCTURE
SOLUTIONS WAS PREVIOUSLY RESPONSIBLE FOR PERFORMING THE FIELD INVESTIGATIONS AND REPORTING
FOR THE PHASE 2 RECONSTITUTION OF DESIGN OF THE CAPE FEAR ASH BASINS.
PROJECT NOTES
1. 30% STILL IN DEVELOPMENT
2. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED AT A LATER DATE PER DUKE ENERGY DIRECTION.
B
REFERENCES:
B
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015.
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC MAPPING AND IS APPROXIMATE.
CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9, 2017.
5. EXISTING GROUNDWATER CONTOURS & BEDROCK ELEVATIONS PROVIDED BY SYNTERRA DATED JULY 2016.
6. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN - CAPE
FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
C
C
-n
^^
UJ
C
D
m
N
:(l
m
E
TITLE
COAL COMBUSTION RESIDUALS SURFACE
wood.
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1985 BASIN
F
Environment & Infrastructure Solutions
CAPE FEAR STEAM STATION
F
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAMNC20
GENERAL PROJECT NOTES
TEL: [phone]
FAX: [phone]
LICENSURE:
FOR
NC ENG: F-1253
CAMA PLAN
NC GEOLOGY: C-247
SEAL
SCALE: AS SHOWN DES:
DUKE DWG TYPE: DWG DFTR
JL
VD
JOB O CHKD:
ENERGY
AP
s
DATE: ENGR:
12/10/201198
WAW
FILENAME:
CFR_002C.DWG APPD:
CRK
OT FOR
/ONSTRUCTIO
DWG SIZE
DRAWING NO. REVISION
ANSID
FIGURE 2
22"x34"
REV DATE I JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4
5 6 7 8
9
10
INCHES 1 2 3

y71 '• �\ - -ys7
57
A J� ,',. 1 f t ,, •1.IV ., •�j
F,Q ' APPROXIMATE
�P *•
I.
PROPERTY LIN
y / 1956
BASIN
77
tj
6liko
•s 1 a I
Jp IL
MAIN GATE`,.
! }*. I
OT
i109r
• Lu !
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115 Kv
v / SUBSTATION
Ap
w SUBSTATION 1985 BASIN
_ - ' t ' • .,,' \ ,. , �* \ • PROPOSED 1985 r
BASIN HAUL ROAD
PYRITE AREA IORMER
WATSf
T EA TMENT AR cZ \ I f�: "r
PROPOSED STAR
1978 UNIT AREA
•-.-•-•.•. .di.
}. •� -<_ y;'
BASIN \ �z (BY ZACHRY) z
{{JW
;
ww
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R Lja
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S'
1963/70 - ,
BASIN AREA r '
Or
WETCANDS
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TITLE COAL COMBUSTION RESIDUALS SURFACE
LEGEND 200 0 200 400 FT
wood IMPOUNDMENT CLOSURE PLAN DRAWINGS
EXISTING MAJOR CONTOURS ® CP&L BORINGS- TYPE IV
1985 BASIN
F
F
EXISTING MINOR CONTOURS C) CP&L PIEZOMETERS Environment & Infrastructure Solutions CAPE FEAR STEAM STATION
WOOD LINE AMEC BORINGS 4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703 EXISTING CONDITIONS
TEL: [phone]
xxxxxx—x— FENCE LINE GEOSYNTEC BORINGS FAX: [phone]
LICENSURE: FOR
— — WATER SURFACE GEOSYNTEC CPTS & SCPTS NC ENG: F-1253 CAMA PLAN
NC GEOLOGY: C-247
DITCH LINE MACTEC BORINGS SEAL SCALE: AS SHOWN DES: JL
PAVED PATH MACTEC CPTS DUKE
DWG TYPE: DWG DFTR vD
— — — —
_UNPAVED PATH WITHERS &RAVENAL BORINGS
JOB CHKD: AP
WETLANDS WITHERS & RA VENAL CPTS s ENEK%.7Y® 'DATE: °
12/10/20119$ ENGR: WAW
ASH BASIN BOUNDARY
FILENAME: CFR_005C.DWG APPD: CRK
100YR FP ZONEAE FLOODPLAIN LIMIT NOT FOR
DWG SIZE DRAWING NO. REVISION
EXITING MONITORING WELL ONSTRUCTIO
CP&L BORINGS - TYPE 111 ANSI D
22"x34" FIGURE 4
REV DATE JOB NO. PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
TENTHS 10 20 30 4 5 6 7 8 9 10
INCHES 1 2 3

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FIGURE 5
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TITLE COAL COMBUSTION RESIDUALS SURFACE
LEGEND
100 0 100 200 FT
wood IMPOUNDMENT CLOSURE PLAN DRAWINGS
PROPOSED MAJOR
EXISTING MAJOR CONTOURS
1985 BASIN
F
EXCAVATION CONTOURS
PROPOSED MINOR
Environment & Infrastructure Solutions CAPE FEAR STEAM STATION
F
EXISTING MINOR CONTOURS
EXCAVATION CONTOURS
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703 ESTIMATED BOTTOM OF ASH GRADES
TEL: [phone]
WOOD LINE
FAX: [phone]
LICENSURE: FOR
REFERENCES
NC ENG: F-1253 CAMA PLAN
xxxxxxx FENCE LINE
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015.
NC GEOLOGY: C-247
— —WATER SURFACE
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC
SEAL SCALE: AS SHOWN DES: JL
DITCH LINE
MAPPING AND IS APPROXIMATE. CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO
DUKE DWG TYPE: DWG DFTR: VD
COMMENCEMENT OF CONSTRUCTION.
PAVED PATH
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9,
2017.
ENEnm%C7 YR JOB NO: 7810181088 CHKD: AP
— — — — — — — — — — — UNPAVED PATH
5. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN - CAPE
DATE: 12/10/2019 ENGR: WAW
FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
• • WETLANDS
FILENAME: CFR_011C.DWG APPD: CRK
•
NOT FOR
ASH BASIN BOUNDARY
DWG SIZE DRAWING NO. REVISION
ONSTRUCTIO
100YR FP ZONE AE FLOODPLAIN LIMIT
ANSID
FIGURE 5
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REV DATE I JOB NO.
PROJECT TYPE DES DFTR CHKD ENGR APPD DESCRIPTION
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4 5
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LEGEND
EXISTING MAJOR CONTOURS
EXISTING MINOR CONTOURS
WOOD LINE
xxxxxxx FENCE LINE
— WATER SURFACE
DITCH LINE
PAVED PATH — — — — — — — — — — —
UNPAVED PATH
• • WETLANDS
ASH BASIN BOUNDARY
100YR FP ZONE AE FLOODPLAIN LIMIT
PROPOSED MAJOR
EXCAVATION CONTOURS
PROPOSED MINOR
EXCAVATION CONTOURS
NOTE:
1. DAM DECOMMISSIONING PLAN WILL BE SUBMITTED TO THE STATE.
VOLUME
BASE SURFACE
COMPARISON SURFACE
CUT VOLUME
FILL VOLUME
NET VOLUME
1985 CCR BTM
FINAL + GRADED BERM
138,480.38 CU. YD.
684,013.66 CU. YD.
545,533.28 CU. YD.<FILL>
REFERENCES
1. EXISTING TOPOGRAPHY AND SURVEY PROVIDED BY WSP DATED OCTOBER 2015.
2. WATER SURFACE ELEVATIONS WITHIN THE BASINS PROVIDED BY DUKE JANUARY 2019.
3. LOCATION OF ANY AND ALL UTILITIES SHOWN IS BASED ON PHOTOGRAMMETRIC
MAPPING AND IS APPROXIMATE. CONTRACTOR SHALL VERIFY LOCATION OF UTILITIES PRIOR TO
COMMENCEMENT OF CONSTRUCTION.
4. EXISTING STREAMS AND WETLAND PROVIDED BY MCKIM & CREED DATED OCTOBER 9,
2017.
5. BOTTOM OF ASH GRADES OBTAINED FROM "CCR BASIN EXCAVATION AND WATER MANAGEMENT PLAN - CAPE
FEAR PLANT" PREPARED BY GEOSYNTEC DATED APRIL 2017.
I �
I I
I /
13Hd �
TITLE COAL COMBUSTION RESIDUALS SURFACE
wood. IMPOUNDMENT CLOSURE PLAN DRAWINGS
1985 BASIN F
Environment & Infrastructure Solutions CAPE FEAR STEAM STATION
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAMNC27703 PROPOSED FINAL CONDITIONS
TEL [phone]
.( ) -
FAX: [phone]
LICENSURE:
NC ENG: F-1253
NC GEOLOGY: C-247
FOR
CAMA PLAN
SEAL
s
NOT FOR
ONSTRUCTIO
DUKE
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SCALE:
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o O
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DWG SIZE
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22"x34"
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12/10/2019
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EXISTING G
OUND
/
PROPOSED FINAL
1 \
CONDITIONS
3
3
-
��-
---------------
ESTIMATED BOTTOM
OF ASH GRADES
0+00 2+00 4+00 6+00 8+00 10+00 12+00 14+00
E SECTION
012 SCALE: 1" = 200'
PROJECT TYPE I DES I DFTR I CHKD I ENGR I APPD
DESCRIPTION
40'
20'
wood
Environment & Infrastructure Solutions
4021 STIRRUP CREEK DRIVE, SUITE 100
DURHAM NC 27703
TEL: [phone]
FAX: [phone]
LICENSURE:
NC ENG: F-1253
NC GEOLOGY: C-247
SEAL
i
NOT FOR
ONSTRUCTIO
16+00 18+00
220.00
200.00
z
180.00 �
w
160.00
140.00
20+00
79
^
U J
c
m
70
m
<
TITLE
COAL COMBUSTION RESIDUALS SURFACE
IMPOUNDMENT CLOSURE PLAN DRAWINGS
1985 BASIN
CAPE FEAR STEAM STATION
CROSS -SECTIONS
-F-
FOR
CAMA PLAN
DUKE
ENEnGY®
SCALE: ASSHOWN
DES:
JL
DWG TYPE: DWG
DFTR
VD
JOB
CHKD:
AP
DATE:O 12/10/20119$
ENGR:
WAW
FILENAME:
CFR 012C.DWG
APPD:
CRK
DWG SIZE
DRAWING NO.
REVISION
ANSID
22"x34"
FIGURE 7
9
1
10
1