NC0003433_Cape Fear Figures_20160229

P
�L WASTE BOUNDARY 1
i
ry
�21
I PROPERTY BOUNDARY
` 1956 V / ''
ASH
� BASIN
- I COMPLIANCE BOUNDARY
AND REVIEW BOUNDARY)
ZE
PAW- �� m
1985 ASH BASIN Y
A I i BASIN `, - - r
I ; ASH
BASIN
` ` WASTE BOUNDARY
Little Shaddo Z\ I 11 f /�
I \) 250
l
BAckha en
BRICK PLANT RD
Is
f COR
1-7 NTf
z
SOURCE:
USGS TOPOGRAPHIC MAP OBTAINED FROM THE USGS MAP STORE AT
http://store.usgs.gov/b2c—usgs/b2c/starV%%%28xcm= r3 standardpiteS_ prd% %%29/.do -
FIGURE 1-1
SITE LOCATION MAP
APE FEAR STEAM ELECTRIC PLANT
CHATHAM COUNTY DUKE ENERGY PROGRESS
GREENSBORO. CAPE FEAR STEAM ELECTRIC PLANT
. RAREH 500 CP & L RD
Terra GREEN ,LLE.
�� .CHARD E MONCURE, NORTH CAROLINA
.PAYE E"`E MONCURE, NC QUADRANGLE
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA WILMINGTON DRAWN BY: J. CHASTAIN DATE:02/23/2016 GRAPHIC SCALE
PHONE[phone] PROJECT MANAGER: CHRISSUTTELL CONTOUR INTERVAL: loft 1000 1000 2000
www.synterracorp.com LAYOUT: FIG 1-1 (SITE LOCATION MAP) MAP DATE: 2013
IN FEET
02/23/2016 4:38 PM P:\Duke Energy Progress.1026\103. Cape Fear Ash Basin GW Assessment\20.EG_CAP\CAP Part 2\Figures\DWG\DE CAPE FEAR FIG 1-1 (SITE LOCATION MAP).dwg

LEGEND
Cem
MW 17S CSA BORING AND WELL (SYNTERRA)
MW-17BR
\' \/ / \ \ I �ay,, 1•% 'n' �A ABB-0 CSA BORING (SYNTERRA)
O
CF-2 CONFIRMED PRIVATE SUPPLY WELL
Z)
`1
/\ \ I W .t / Y» : �' BH-7 SOIL BORING LOCATION (GEOSYNTEC)
\ r �"
2015 SURFACE WATER AND SEDIMENT
Z1201 SW-UNT LOCATION (SYNTERRA)
/ \ I \t �_ 2014 SURFACE WATER AND SEDIMENT
CF-HAW LOCATION SYNTERRA
i
JW7
j �r v ❑ SURFACE WATER LOCATION
CF
<, C/eT 1, � I ti_._ � � BGMW 4 BACKGROUND MONITORING WELL
NCDEQ IDENTIFIED WATER CF-HAW t /�,. I -
\ \ ` Ss ,," CMW 5 COMPLIANCE MONITORING WELL
SUPPLY WELL AND SAMPLED / _ �� /' >: P
SW HAW MW 15SU � = `,�, y�y��; MW-11 MONITORING WELL
/ \, SOIL BORINGS BG-1 THROUGHBG-5 GEOSYNTEC ON AUGUST 20, 2015 / .,.. ( � _ _ --
\ SW-SHD-56 MW-15SL` F'{e° tt<� � C PZ-7 PIEZOMETER
/ 1 MW-10D SW1 MW-156R - � � ")1 S-74 AREA OF WATER LOCATION
-31
-------- — ---- ( e5 �'.
�__ _ aMzo< - b 1 ._ oPOFaL�ooS NPDES OUTFALL
Mw-10 ---- - -CF-DOWN-1-`-�-�� - °
\ / MW-106R.> BGTMW-04 SW-SHD-REF -
/ \ �� ne ', Lam= ,.,. DUKE ENERGY PROGRESS CAPE FEAR PLANT
CMW-03 CHATH 075-P100.
COMPLIANCE BOUNDARY AND REVIEW
CHATH-075-P102 SHADDOX CREEK
i BOUNDARY
_ V BGMW-04
/ \
WASTE BOUNDARY
\ 1956 ASH c—"-
-/ PZ-1p�� BASIN j CHAT IG� �� — r`�"� �" PARCEL LINES
/ cis �` o i
/ SW_-DEEPR
`� I � '��`��/%1 ,- FLOW DIRECTION
/ CHATH-075-P101 Nl
— — — — — ASH BASIN BOUNDARY (APPROXIMATE)
ABMW-05_
/ ABMW-05S
�, `
�- �/ BH 1/,,
- _ ,,�r� l� MILL REJECT PILE (APPROXIMATE)
ABMW-05BR �s
_ � '��' `` MONITORING WELL AMEC FOSTER WHEELER
Ate_
_ � ��~; v X M W 4 ( )
CF DOWN 2
� C I
�1C �,
C F H K- P
o
MW-168R
/ SW2 CTMW-02 SW-SHD-PLANT S C U P
CMW-02
MW-11 \'
/ _ _ .��: ^��> � � J � I� � I ���� �. �i I BUCKHORN DAM
/ D W 10/CF 1 > . � :,.: o , Me�Pa,e
REPORTED AND OBSERVED �� � „h_ .em ,z `
/ S-01 O GQ,;�``�.
h"
. f
WATER SUPPLY WELL
/ 3
/ / '� MW-17SUa e
CHATH-079-P105
/MW-17SL
/ o MW-17BR O S-02 5-04 ���, o
i
�G2 PZ-01 / SOURCE: GRAPHIC SCALE
j j C �� - USGS TOPOGRAPHIC MAP OBTAINED FROM THE NRCS GEOSPATIAL DATA 11500 0 1500 3000
I PZ-02 GATEWAY AT http://datagateway.nres.usda.govl
/ /" 9BH-9 MW-05BR I,
`ti��.� S-03 O M -
/- j 'm ,_ ��� BH-12 CMW-05
/ / / / / / m I�� MVI/-21 SU ABB-06 I r L
F /" o MW--21 SL \ ''
z �o MW-21BR �� 1985ASH
j' / / / / Iy P-2 \ BASIN \
/ / /' / j' ,BMW-1
\ / /, / /, / X SW5
/ /' MW-2 I MW 3 CHATH-079-P104 ABMW_01 �\
- �� ABMW 01S �� BH-11 I -=
.. S 5DN _ '
S-17 O � X � �. \ MW 4 �\ - ABMW 01 BR �,\ i I I � � � � SOURCES:
s
_ NPDES OUTFALL 003
y.,
�Z / / / MW_6 i� \ \R. 1. 2013 HIGH RESOLUTION AERIAL PHOTOGRAPH OBTAINED
,\0 / j' / / p_1E I SB-N 1963 \ S_07 \ -� I FROM CHATHAM COUNTY GIS WEBSITE AT
\ S-06 I I -�_ I http://www.chathamgis.com/ AND LEE COUNTY GIS WEBSITE
\ DZ' j / /'/ MW-7 X MW_5 \ \ MILL REJECT PILE \ �� PZ-06 AT http://leecountync.gov/Departments/GISStrategicServices.aspx
j' / I XBH-6 Pz-os SW-BA1 I I �'J - i 2. 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP
2 / / MW-8 1978 ASH FLOWN ON APRIL 17, 2014.
\ / / S_15 CHATH-076-P101 \\ BASIN \\ \ CHATH-079-P100 I PZ-03S Ii w
K. \ i S
i.
PZ-05 \ PZ-03D 3. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH
.. \ CHATH-079-P1031
-� / 1963 ASH \ \ I . I CAROLINA STATE PLANE COORDINATE SYSTEM FIPS 3200
CHATH-076-P100 ABMW-02SU \ I o NAD 83).
/" i I BASIN � \ Q � �
is
\ \ /
SW3 I BH-3 ABMW-02SL SW6
_ / ❑ NPDES OUTFALL 001 \ I Z
V_ / CMW-08 W-14 \\ �. CF 78 O \ I m m z
c
LU
Pz-9 ASH [�' S-12 , SW8 I
Y
- - POND
CTMW 08 ABMW-04S BH-8 \ tiRO
- i
1 3 I A \ CHATH 079 P 01 -
On
CHATH 7 102 -
i CHAT I \ 0 9 P \ CF 85 I'. s
F ¢.
�.
r . w << Kfmw-c,3� \ ASH SW-85DS
CHATH-076-P102——`--- POND i / ( I GRAPHIC SCALE
PZ-7 1 ^, �+
J / MV V -OV B { , l / 400 0 200 400 800
NPDES OUTFACE 005 / �. g �1'fi
n1.3 I I -4 I ON FEET)
I I I CMW-07 ` /
2 ,
CHATH-077-P100 I / MW-19S
I ,
�.. 19 70 ASH
g I O S 13 MW 128R
t
m, NP S OUTFALL 007 MW-12
ABMW-03 _ SW UNT
�gH-4 ABMW-03S
ADRAM/ -03BR ,
115W9 I CHATH-077-P102LI
:$
CTMW-01.
^� �':t # �- —\ /- /' CHATH-077-P103 t
CMW-01 � wP,.
MW-20S
MIN-208R
,wtA
_ a
cm
.� / / / y \\ ❑ SW-CFDG
k r \
UNNAMED
TRIBUTARY
SW -BB 1 BRANCH B -----
TQN
�.
I `\
�J
syn erra
148 River Street, Suite 220
Greenville, South Carolina 29601
864-421-9999
www.synterracorp.com
DRAWN BY: J. CHASTAIN DATE: 2/23/2016
CHECKED BY: C. SUTTELL DATE: 2/23/2016
PROJECT MANAGER: KATHY WEBB
LAYOUT NAME: FIG 2-1 (SITE LAYOUT MAP)
DUKE
ENERGY
PROGRESS
CAPE FEAR STEAM ELECTRIC PLANT
500 CP & L ROAD
MONCURE, NORTH CAROLINA
FIGURE 2-1
SITE LAYOUT MAP

- - - --
_.ti, LEGEND
CSA MONITORING WELL
✓\ Y
165.77 WATER LEVEL IN FEET (msl,)
COMPLIANCE MONITORING WELL
WATER LEVEL IN FEET (msl,)
1187.34-04 WAT RRLEVELL INOUND OFEET (-Ij MPLIANCE MONITORING WELL
\ / �' ✓ - MW-11 MONITORING WELL
164.70 WATER LEVEL IN FEET (msl,)
PZ-03S PIEZOMETER
/ 170.08 WATER LEVEL IN FEET (msQ
\✓" / /-/ ,%�• \ I / / / / i / WATER LEVEL CONTOUR (FEET msL)
INFERRED WATER LEVEL CONTOUR (FEET msl.)
CF-2 CONFIRMED PRIVATE SUPPLY WELL
MW-15SU /!/ DUKE ENERGY PROGRESS CAPE FEAR PLANT
i
MW-10 1167.16 / / 500 ft COMPLIANCE BOUNDARY AND REVIEW
l / i 163.55 MW--15SL -- - 1. i BOUNDARY
/ o / 63 44 3 165.77 I - - - - - - - - - - - - - T---- wnsrE BOUNDARY
FFA 1CHIA62.9 o7s-P1ao BGMW-04
CHATH-075-P102 162.90 „� 16.7.34 - - PARCEL LINES
SHADDOX CREEK
163.67 FLOW DIRECTION
ASH BASIN BOUNDARY (APPROXIMATE)
CHATH-075-P103
j
ABMW-05S j csaA SH-ms-P1o1 ;1 '1
/ \ 1 1956 ASH
BASIN
MW-16S�:.
i 167.44
CMW-02
it
i
i 161.89 _
16430
// DW 10/CFIr A I MW-17SU
164.50 MW-17SL
166.04
�/ cJ 1 ♦ CG 166 96 / '170.39 �.
'-``�
CHATH-079-P105 CMW-05 -
/" i i i m �x o9r 171.36 170.20
CHATH-079-P1o4 _
NM
/i/< �� 19$5asH
MW-21S � � BASIN �
167.62
r, -�
MW-21SL
168.61
/ i��� ePZ-0s
/ /" \ s �\
a
e PZ-08 SOURCES:
1 PZ-03S
197$Q$FI * CHATH-079-P100
\ / / CHATH-076-P101 \ 4 CHATH-079-P103 170.08 1. 2013 HIGH RESOLUTION AERIAL PHOTOGRAPH OBTAINED
CHATH-076-P10 171.16 \ \ BASIN `'cP� ' PZ-05 117464 .166.56 FROM CHATHAM COUNTY GIS WEBSITE AT
NM - I http.'1A-chathamg1s.com1 AND LEE COUNTY GIB WEBSITE
1963 ASH - ABMW-02SU :. \ I ¢ AT http:/Aeec-tync.gov/DepartmenteGISStrategicServices.asp
1 BASIN 189.31
_ U 2. 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP
CMW-0$ ABMW 02SL t\ LL ^ FLOWN ON APRIL 17 2014
,163.46 I ABM W-04S \ PZ g 188 19 1�� I m c0 N y ,� cri _ ,M1 3 TH A PROJECTION OF NORTH
RAW
C ROLINA STATE PLANE COIORDINATTE SYSTEM FPS 3200
66A aH-o7s-P103 174.63 - (NAD 83).
CMW-07 _ �5 \� I / GRAPHIC SCALE
f
CHATH076P10-
ue! 1 1I
CHATH -079-P101
0 200 400
164.58 66.196832 PZ-7 CHATH-079-P102 saa
/ (IN FEFO
165.9s
PZ-a
65.63 �IoFcmw 061Mw-9
"' o' 165.99
Ac6iArH_on-P1oo I 2.41�5
MW-18S
/ % a 166.43
Al N-
ASI, ' CUB - -_- -
\ 1970 ASH "
. /'6- - �- / / - MW-12
>r- �/ �" +„ ti -� e / i A\�\
160.7' I y- MONc�synTerraeP� a / / \ABMW-03S re/ 148 Rrver Street, Suite 220
e_i `. t- i / j \ ` \ 171.72
�` \ ti ; ' Greenville, South Carolina 29601
-- 0`-2yR '.� / / / \ / _ UNNAMED _ _\\ 864-4219999
�p,.. CHATH-o77-P1oz _ -�TRIBUTARY"y - \ �.� �\ v /� wwwsYnterracorp.com
dYRI " '` c 164.42K I ;1 1 \ \ \ Y / DRAWN BY: J. CHASTAIN DATE: 2 25 2016
4 % / /-CHAT�077-P1o� .� _
_ CHECKED BY: C. SUTTELL DATE: 2 25 2016
l'"-----� / / / CMW-81 \\,`--� PROJECT MANAGER: KATHY WEBB
160.37 MW-13Is 1687z _ _ ,�.r \
166.95 LAYOUT NAME: FIG 2-2 (JAN OS 2016 WL MAP
,,- MW-20s DUKE
z G v v v v_ ! 164.57 y, - ENERGY
PROGRESS
CAPE FEAR STEAM ELECTRIC PLANT
500 CP & L NORTH
CTH CAROLINA
FIGURE 2-2
WATER LEVEL MAP
_- -- SURFICIAL ZONE
- -
� JANUARY 8, 2016

LEGEND
WATERLEVEL
IMONITORING WELL
\ \/ /• / \ \\ •\ - I / t � `+�♦ 16671 WATER LEVEL IN FEET (msl)
1
\
COMPLIANCE RING WELL
"'AA WATER LEVEL IN FEET(me)
\� ,/ ! / \'3� '\ - ", a , ? s•+ f�'`).y xi •y ��ML" i i,.t ter,'+ - ag.. BGTMW-04 BACKGROUND IN FEET COMPLIANCE MONITORING WELL
•� / / �\p\' •\ W r -/ � 5,�'"•5 „�,Z,,1'SiS t^��-"i'T 1e � '* 5,�� 6y'�� a '"�4 �166.85 WATER LEVEL IN FEET msl,)
/ / 2� 4.y � � '�• " y:a : n MW-11 MONITORING WELL
%
TER
j 0 24D WATEPIEZOR LEVEL IN FEET (msl,)
WATER LEVEL CONTOUR (FEET msl.)
A.\\ / // / \ '\ ', _ •� � - _- - < / �\ /� — — — — — INFERRED WATER LEVEL CONTOUR (FEET msI.)
CONFIRMED PRIVATE SUPPLY WELL
DUKE ENERGY PROGRESS CAPE FEAR PLANT
162.02 J / � •\ - i 500 ft COMPLIANCE BOUNDARY AND REVIEW
/• 1 162.02 MW--10BR MW-15BR - -"1_ /
161.76 167.12 \, - - - -_ - k BOUNDARY
t -� -� WASTE BOUNDARY
CMW-03 CHATH-075-PlOO BGTMW
CHATH075-P103-04 j
PARCEL LINES
CH� H-075-P�2—�\ 0o 166.85 SHADDOX CREEK FLOW DIRECTION
\�"•L ----- ASH BASIN BOUNDARY (APPROXIMATE)
ID
% AB 96 BR -05CHATH-075-PIOI
�J
1956 ASH
BASIN
MW-16BR
/ r`
1166.71
CTMW-02
160.69 2\ f
Mw-II OL
� I
l
i /
167.79 j 1
MW-05BR I
�-1 170.06
/,/ /,/ i / CHATH-079-P105 UiO
% /- CHATH-079-P104 I j
i;
1985 S BASIN
MW-21 BR ABMW-01 BR
160.39 174.28
4-
y L—
eP7-0s
PZ �6 PZ-03D SOURCES:
�\ \ 1978 ASH \\\ CHATH-079-P100 I 170.2E J 1 2013 HIGH RESOLUTION AERIAL PHOTOGRAPH OBTAINED
CI-IATI-076-P101\ - FROM CHATHAM COUNTY GIS WEBSITE AT
BASIN PZ 05 :"
/• CHATH-676-PlOO hltp.1Amw.chathamgis.com/ AND LEE COUNTY GIS WEBSITE
AT http:/Aeema tync.gov/DepartmentslGISStrategicSemices.asp
` I ABMW 04
2. 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP
/ I / \ ,i20 I e _ FLOWN ON APRIL 17, 2014.
i _CTMW-08 \ ABMW-02 � \ I -
r _ 161.22 I \\\\ TH A PROJECTION OF NORTH
PZ-9 // 9 4'. \\\ i m �ORiN NRp ..''I 3 CARD SS) A STATE PLANE CODRAWING HAS BEEN SET IORDINATTE SYSTEM FIR.. 00
-> - 1963 ASH \ \\\ CHATH-079-i 101 l
t .�.- � I BASIN
:' CHATH-076-P103� GRAPHIC SCALE
400 o zoo aoo soo
CHATH-076-P102 r------- pj7 I � MW-06BR
'I CHATH-079-PI 02 /
1 I I CTMW-07
16�.26 9 e Pz 179.88
I MW-9BR 1,v
CHATH-077-P1000_ //� -. MW-19S�
1970 ASH MW 128R
20
Al . -BASIN i 161.66 GAP _ BRANCHB--__---- —�--
= A, � - synTerra
�P � ABMW 038R � _' ti �,
% \ 166.44 �90 \.\ L_ / 1A8 River Street, Suite 296
Greenvllle, South 86401
-421-999n9
/ \ UNNAMED _ _ •.,Y '\ /
_ 9 \ -—TRIBUTARY www.synterracorp.com
\\` _ _ J CHATH-077-P102 r. '' -. a \_\ \ \-� \ 7 j DRAWN BY- J. COLEMAN DATE 2/15/2016
Uj. / j .... I - I \ / / CHECKED BY: C. SUTTELL DATE 2/15/2016
CHATH-077-P703 _ PROJECT MANAGER: KATHY WEBB
MW-13 1 .\,\ 1 LAYOUT NAME: FIG 2-3 (JAN 2016 WL MAP)
161.44
DUKE
MW-208R
/ A ENERGY
PROGRESS
/i
- - i - ` • - - - - j \ \ \ \ CAPE FEAR STEAM ELECTRIC PLANT
4Q / MO CURE, NORTH CAROLINA
FIGURE 2-3
WATER LEVEL MAP
BEDROCK ZONE
JANUARY 8, 2016

Boron Concentrations with No Action
Boron Concentrations with Cap -in -Place
Boron Concentrations with Excavation
2020
2045
2115
Note: Figures are from Groundwater Flow
and Transport Modeling Report for Cape
Fear Steam Electric Plant and Updated
Simulations for Groundwater Flow and
Transport for Cape Fear Steam Electric Plant
(Graziano, 2016).
2020
2045
2115
410
synTerra
2020
2045
2115
FIGURE 3-1
148 RIVER STREET, SUITE 220 MODELED GROUNDWATER CONCENTRATIONS
PHONEGREENVILLE,4-421- SOUTH CAROLINA29601 WITH SOURCE CONTROL MEASURES
PHONE [phone]
www.synterracorp.com CAPE FEAR STEAM ELECTRIC PLANT
DRAWN E. NAE R: C. DATE: FEB 2016 MONCURE, NORTH CAROLINA 27559
PROJECT MANAGER: C. SUTTELL
FILEPATH'. P'.\Duke Energy P.g,.. 1026\103. Cape Fear Ash Basin GW Aaseaam 1\20.EG_CAP\CAP Part 2\Figures\Fig 3-1 Paad L.. Boron

WEST
EAST
1963 ASH BASIN
1978 ASH BASIN
1985 ASH BASIN
(SOURCE)
I (SOURCE)
(SOURCE)
ASH POR
ASH PORE WATER
—
a
ASH
J
co W
= z
CAPE FEAR RIVER ASH ASH
=
S
~
~
SILTS & CLAY
LEGEND
INFERRED OR MEASURED APPROXIMATE WATER
V TABLE
NOTE:
DASHED GROUNDWATER FLOW DIRECTION ARROWS
INDICATE INFERRED FROM TOPOGRAPHY
SANDS El CONCENTRATIONS IN COARSE SANDS
GROUNDWATER ABOVE 2L OR -�-
IMAC -�
ROCK
NOT TO SCALE
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www. sT My n to rra co rp. co m
/� ena DRAWN C.NEWELL DATE:02/24/2016
PROJECT MANAGER: CHRIS SUTTEE
LAYOUT: FIG 6-9 (CONCEPTUAL X-SECTION
02/26I20% 10:21 AIvP Ouke Energy Progress. 1026\103. Cape F
AREA OF CONSTITUENT
CONCENTRATIONS IN
GROUNDWATER ABOVE 2L OR
IMAC
E
FIGURE 4-2
CROSS-SECTION - CONCEPTUAL SITE MODEL
CURRENT CONDITIONS
DUKE ENERGY PROGRESS
CAPE FEAR STEAM ELECTRIC PLANT
MONCURE, NORTH CAROLINA

q1 �4A4V-10D. MW-'155L BGMWfl4 `
GhiW-0.3 '
195nASH BGTMW-
d�BV1WD5BR , BASIN
d
ABf1 J-05S
CT
Srn®�
rnw-11
PdW-1iBR
n y
1985ASH M'N•05813
BASIN
cLb
s �
.t
h1V2'IS��� 1',iW-21BR ��G �' � •'�
�y ?AW-21SUy� AB�hW-01S41,
1963 ASH ry v AB AVW-07 BR ���
BASIN ;-,
1978 ASH •� �
BASIN
CMW-OB Ab,".i1"-DhS `ABf.IV-J•02SU i
a'.
1 P5W-19S
MW- 12 PXW-12BR
ABNM-03BR NTE
X ti�� PEWA.B'r�' 16h94U-U3S1
G41 _Dl GTMW-01 1
FiVJ-'I S
7 A$ BA iN t978 ASH 6A
SQURCEI =URCE7
ASHP C WATER
z
ASH ASH i
ASH
f i A$H IN
[S011RCE 6
a SH =
KF L
4p

(a) 1956, 1963, 1970
-HE
,.
J
z 300
O
a 200
c
a�
U
O 100
U
N
,% 600
J
G1
Z
C 400
�a
c
200
c
O
U
I
Ash Pore Beneath Basin 0-600'
Distance from Waste Boundary (ft)
Comparative Value*= 10 pg/L ♦Arsenic (pg/L)
(b) 1985
Ash Pore Beneath Basin 0-700'
Distance from Waste Boundary (ft)
Comparative Value*= 10 pg/L ♦Arsenic (pg/L)
Note: I
* = 2L Standard
FIGURE 6-2
148 GREEN ILLE,S ET, SUITE GEOMETRIC MEANS OF ARSENIC FROM
GREENVILLE, SOUTH CAROLINA 29601
=NE864-421-9999 DOWNGRADIENT WELLS
www.s nterracor .corn
Vn PRAWNBYOJECTM KBERNINAGER:ER DATE: FEBRUARY 2016CAPE FEAR STEAM ELECTRIC PLANT
PROJECT MANAGER: C SUTTELL
LAYOUT: 500 CPB�L ROAD
P:\Duke Energy Progress. 1 026\1 03. Cape Fear Ash Basin
GW Assessment\20.EG_CAP\CAP Part 2\Figures MONCURE, NORTH CAROLINA 27559

(a) 1956, 1963, 1970
2000
1600
o�
z
C 1200
L
800
O
U
C
U 400
C
F 111
J
= 3000
z
c
O
Z 2000
M
L
.4r
= 1000
O
U
0
Ash Pore Beneath Basin
Distance from Waste Boundary (ft)
Comparative Value*= 700 fag/L —+—Boron (fag/L)
(b) 1985
n=17
1 •11
Ash Pore Beneath Basin 0-700'
Distance from Waste Boundary (ft)
Comparative Value*= 700 pg/L —4—Boron (pg/L) Note:
* = 2L Standard
FIGURE 6-3
RIVER STREET, SUITE GR GEOMETRIC MEANS OF BORON FROM
GREENVILLE, SOUTH CAROLILINA 29601
=NE864-421-9999 DOWNGRADIENT WELLS
www.s nterrac0r .00m
Vn PRAWNBYOJECTM KBERNINAGER:ER DATE: FEBRUARY 2016CAPE FEAR STEAM ELECTRIC PLANT
PROJECT MANAGER: C SUTTELL
LAYOUT: 500 CPBcL ROAD
P:\Duke Energy Progress. 1 026\1 03. Cape Fear Ash Basin
GW Assessment\20.EG_CAP\CAP Part 2\Figures MONCURE, NORTH CAROLINA 27559

(a) 1956, 1963, 1970
12000
J
9000
z
c
O
+� 6000
r�
L
c 3000
O
U
ffir=0
J
G1
1
2000
C
O
:N
M
L
1000
U
C
O
U
0
Ash Pore Beneath Basin 0-600'
Distance from Waste Boundary (ft)
Comparative Value**= 2290 dig/L ` —Iron (pg/L)
(b) 1985
Ash Pore Beneath Basin
Distance from Waste Boundary (ft)
—Comparative Value**= 2290 dig/L — —Iron (fag/L)
0-700'
Note:
* = Provisional Background
FIGURE 6-4
148 GREEN ILLE,SSTREET, SUITE AROLI GEOMETRIC MEANS OF IRON FROM
GREENVILLE, SOUTH CAROLINA 29601
PHONE[phone] DOWNGRADIENT WELLS
www.synterracorp.com
DRAWN BY: NAGER:ER DATE: FEBRUARY 2016 UTTELL CAPE FEAR STEAM ELECTRIC PLANT
ynTerra PFGA
DJECT MANAGER CS26\103
LAYouT: 500 CP&L ROAD
Energy Progre55.1026\103. Cape Fear Ash Basin
essment\20.EG_CAP\CAP Part 2\Figures MONCURE, NORTH CAROLINA 27559

(a) 1956, 1963, 1970
1600
..
J
i 1200
C
O
Z
i 800
C
a�
U
C
U 400
M
1000
800
z
C 600
M
400
C
U
C 200
O
U
M
n=4
Ash Pore
Beneath Basin
Distance from Waste Boundary (ft)
Comparative Value**= 905 pg/L tManganese (pg/L)
(b) 1985
n=2
n=2
n=17
Ash Pore Beneath Basin 0-700'
Distance from Waste Boundary (ft)
Comparative Value**= 905 pg/L Manganese (pg/L)
Note:
* = Provisional Background
FIGURE 6-5
RIVER STREET, SUITE GR GEOMETRIC MEANS OF MANGANESE FROM
GREENVILLE, SOUTH CAROLILINA 29601
=NE864-421-9999 DOWNGRADIENT WELLS
www.s nterrac0r .c0nn
Vn PRAWNBYOJECTM KBERNINAGER:ER DATE: FEBRUARY 2016CAPE FEAR STEAM ELECTRIC PLANT
PROJECT MANAGER: C SUTTELL
LAYOUT: 500 CPBcL ROAD
P:1Duke Energy Progress. 1 026\1 03. Cape Fear Ash Basin GW
Assessment\20.EG_CAP\CAP Part 2\Figures MONCURE, NORTH CAROLINA 27559

(a) 1956, 1963, 1970
:ee�
J
01 600
Z
C
O
a 400
L
}1
U
0 200
U
W
300
J
C1
= 200
C
O
:I..r
M
L.
C 100
O
U
C
O
U
M
n=4
Ash Pore Beneath Basin
Distance from Waste Boundary (ft)
Comparative Value*= 250 mg/L ` —Sulfate (mg/L)
(b) 1985
n=2
n=2
n=17
Ash Pore Beneath Basin 0-700'
Distance from Waste Boundary (ft)
----Comparative Value*= 250 mg/L Sulfate (mg/L)
Note.
* = 2L Standard
FIGURE 6-6
148 GREEN ILLE,S ET, SUITE GEOMETRIC MEANS OF SULFATE FROM
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone] DOWNGRADIENT WELLS
>'.",. nterracor .com
DROJECT MANAGEKBERNIR:
DATE: FEBRUARY2016 CAPE FEAR STEAM ELECTRIC PLANT
samTerM PROJECT MANAGER s. SUTTELL
LAYOUT: 500 CP$L ROAD
P:\Duke Energy Progress.1026\103. Cape Fear Ash Basin
OW Assessmenl\20.Ec_OAP\OAP Part 2\Flgures MONCURE, NORTH CAROLINA 27559

(a) 1956, 1963, 1970
1600
n=4
J
CM 1200
z
c
O
800
c
O n=5
U
0 400
U n=17
0
Ash Pore Beneath Basin 0-600'
Distance from Waste Boundary (ft)
-Comparative Value**= 660 mg/L — —TDS (mg/L)
(b) 1985
800
J
Z 600
= n=2 n=17
O
ri 400
L
n=2
.I.d
v 200
C
O
U
0
Ash Pore Beneath Basin 0-700'
Distance from Waste Boundary (ft)
-Comparative Value**= 660 mg/L ` —TDS (mg/L) Note:
* = Provisional Background
FIGURE 6-7
148 GREEN ILLE,SSTREET, SUITE AROLI GEOMETRIC MEANS OF TDS FROM
GREENVILLE, SOUTH CAROLINA 29601
PHONE[phone] DOWNGRADIENT WELLS
www.synterracorp.com
DRAWN BY: NAGER:ER DATE: FEBRUARY 2016 UTTELL CAPE FEAR STEAM ELECTRIC PLANT
ynTerra PFGA
DJECT MANAGER CS26\103
LAYouT: 500 CP&L ROAD
Energy Progress.1026\103. Cape Fear Ash Basin
essment\20.EG_CAP\CAP Part 2\Figures MONCURE, NORTH CAROLINA 27559

70
60
�C J
50
cm
0 40
m
L
c 30
a�
U
C
O
v 20
.O
O
10
w
0
0 200 400 600 800 1000 1200
Aqueous Concentration (Ng/L)
Solid and Aqueous Concentrations Detected o Solid or Aqueous Concentration is Not Detected Linear (Solid and Aqueous Concentrations Detected)
FIGURE 6-8
RIVER STREET, SUI
TE SORPTION TRENDS -ARSENIC
GREENVILLE, SOUTH CAROLIAROLINA 29601
�%� PHONE [phone]
✓y ■ ■Term www s MANAGER: nor .com
DRAWN BY: KBERNIER DATE: FEBRUARY 2016 CAPE FEAR STEAM ELECTRIC PLANT
PROJECT MANAGER: C. SUTTELL
LAYOUT MONCURE NORTH CAROLINA 27559
ssessmen\ PI
FILE PATH: nt Pl e Energy g ss.10261103. Cape Fear Ash Basin 7
GW Aan120.EGCAP_CAP\CAP Parl 2\Figures

Im
E
C
O
1z
m
L
U
C
O
U
.O
O
v)
50
1,
30
20
10
F
C
0
0 1000 2000 3000 4000 5000 6000 7000
Aqueous Concentration (Ng/L)
■ Solid and Aqueous Concentrations Detected o Solid or Aqueous Concentration is Not Detected Linear (Solid and Aqueous Concentrations Detected)
41P
synTerra
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www. synterracorp.com
DRAWNBY: KBERNIER DATE: FEBRUARY
PROJECT MANAGER: C. SUTTELL
LAYOUT:
FILE PATH: P:\G,ke Energy Progress. 10261103, Cape Fear Ash Basin
GW Assessment Plan\20. EG_CAP\CAP Parl 2\Figures
FIGURE 6-9
SORPTION TRENDS - BORON
CAPE FEAR STEAM ELECTRIC PLANT
MONCURE, NORTH CAROLINA 27559

70000
60000
50000
CD
E
C 40000
a ■
L
C 30000
U
C
O
V 20000
-a
�o ■
10000
■
■
0
0 50000 100000 150000 200000
Aqueous Concentration (Ng/L)
*, Solid and Aqueous Concentrations Detected Linear (Solid and Aqueous Concentrations Detected)
FIGURE 6-10
148 GREEN ILLE,SSTREET, SUITE AROLI SORPTION TRENDS - IRON
GREENVILLE, SOUTH CAROLINA 29601
�%� PHONE [phone]
✓y ■ ■Term www s nor .com
DRAWNBY: KBERNIER DATE: FEBRUARY2016
PROJECT MANAGER:
MANAGER: C. SUTTELL CAPE FEAR STEAM ELECTRIC PLANT
LAYOUT MONCURE NORTH CAROLINA 27559
FILE PATH: nt Pl e Energy CAPg ss.1026\ 2NFi Cape Fear Ash Basin 7
GW Assessmen\ PIan120.EG_CAP\CAP Parl 2\Figures

1400
■
1200
o�
E 1000 ■
O
800
L
_
600 ■
O ■
V
400
200 ■
■
0
0 10000 20000 30000 40000 50000
Aqueous Concentration (Ng/L)
■ Solid and Aqueous Concentrations Detected o Solid or Aqueous Concentration is Not Detected Linear (Solid and Aqueous Concentrations Detected)
FIGURE 6-11
148 GREEN ILLE,SSTREET, SUITE AROLI SORPTION TRENDS - MANGANESE
GREENVILLE, SOUTH CAROLINA 29601
�%� PHONE [phone]
✓y ■ ■Term www s nor .com
DRAWNBY: KBERNIER DATE: FEBRUARY2016
PROJECT MANAGER:
MANAGER: C.SUTTELL CAPE FEAR STEAM ELECTRIC PLANT
LAYOUT MONCURE NORTH CAROLINA 27559
FILE PATH: nt Pl e Energy CAPg ss.1026\ 2NFi Cape Fear Ash Basin 7
GW Assessmen\ PIan120.EG_CAP\CAP Parl 2\Figures

.11
500
I11
00 0 0 j
300 o 0 0
O o
■
200 ■ ■
■
100
0 1 I 1
0 200 400 600 800 1000 1200 1400 1600 1800
Aqueous Concentration (Ng/L)
■ Solid and Aqueous Concentrations Detected o Solid or Aqueous Concentration is Not Detected Linear (Solid and Aqueous Concentrations Detected)
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
�%� PHONE [phone]
✓� ■ ■���� www s nterracor .com
DRAWNBY: KBERNIER DATE: FEBRUARY
PROJECT MANAGER: C. SUTTELL
LAYOUT:
FILE PATH: P:\G,ke Energy Progress. 10261103, Cape Fear Ash Basin
GW Assessment Plan\20.EG_CAP\CAP Parl 2\Figures
FIGURE 6-12
SORPTION TRENDS - SULFATE
CAPE FEAR STEAM ELECTRIC PLANT
MONCURE, NORTH CAROLINA 27559

dc 2
Governing Equation R ac = D axz — v ax
c(x, 0) = Cti
c(0 t) —
�Co 0<t<—to
p t > to
ac
ax (00' t) = 0
_ Cti+(Co —Cti)A(x,t) 0<tto
c(x, t) — 51Cj + (Co — Cti) A(x, t) — (Co — Cti) A(x, t — to) t > to }
Where:
1 Rx — vt 1 vx Rx + vt
A(x,t)=2erfc i +2exp(D)erfc i
2 2(DRt)2 2 2(DRt)'
where:
c(x,t) = concentration at a distance x from the source area and a time t
cl = background concentration
co = source concentration
v = groundwater velocity (v=ki/n)
t = time
to = time when source is terminated
x = distance from source
D = dispersion
R = retardation factor
erfc = complementary error function
exp = exponent
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
�%� PHONE [phone]
✓� ■ ■���� www s nterracor .com
DRAWNBY: KBERNIER DATE: FEBRUARY
PROJECT MANAGER: C. SUTTELL
LAYOUT:
FILE PATH: P:\G,ke Energy Progress. 10261103, Cape Fear Ash Basin
GW Assessment Pl,,\20. EG_CAP\CAP P,,1 2\Figures
FIGURE 6-13
ONE DIMENSIONAL CONVECTIVE -DISPERSIVE
SOLUTE TRANSPORT WITH SOURCE TERM
AND SORPTION PROPERTIES
CAPE FEAR STEAM ELECTRIC PLANT
MONCURE, NORTH CAROLINA

3,500
3,000
J
G1
Z
2,500
c
O
4-1
L
= 2,000
U
C
O
= 1,500
O
L
O
m
1,000
500
W
0 50 100 150 200 250
Time Since Plant Start Up (yrs)
300
Comparative Value*=700ug/L Vs=16 ft/yr Vs=32 ft/yr Vs=48 ft/yr
Notes:
* = 2L Standard
Vs = Seepage Velocity
Kd = 0.5 mL/g FIGURE 6-14
148 GREEN ILLE,S ET,SUITE HCAROLI CONCENTRATION OF BORON AT EDGE
GREENVILLE, SOUTH CAROLINA 29601
tip PHONE terrac 1-9999
rp.com OF CAPE FEAR RIVER, COMPARING VS
��\\ ////������ www.synterracorp.com
�� DRAWN BY: KBERNIER DATE: FEBRUARY 2016 CAPE FEAR STEAM ELECTRIC PLANT
PROJECT MANAGER: C. SUTTELL
LAYOUT: MONCURE, NORTH CAROLINA 27559
FILE PATH: P:\Duke Energy Progmss.10281103. Cape Fear Ash Basin
GW Assessment Plan\20.EG_CAPTAP Parl 2\Figures

:11
1,600
1,400
J
01,200
C
O
W 1,000
L
U 800
c
O
U
0 600
L
O
m
IIIIIIIIIIIIIEDES
200
0
0 50 100 150 200 250 300
Time Since Plant Start Up (yrs)
350
—w­ Comparative Value*=700 ug/L Kd=0.5 mL/g Kd=1.0 mL/g Kd=1.5 mL/g
Notes:
Assumes Seepage Velocity = 16 ft/yr
* = 2L Standard
Kd = Distribution Coefficient FIGURE 6-15
148 GREEN ILLE,SSTREET, HCAROLI CONCENTRATION OF BORON AT EDGE
GREENVILLE, SOUTH CAROLINA 29601
tip PHONE terrac 1-9999
rp.com OF CAPE FEAR RIVER COMPARING K
/� www.synterracorp.com � d
��� DRAWN BY: KBERNIER DATE: FEBRUARY 2016 CAPE FEAR STEAM ELECTRIC PLANT
PROJECT MANAGER: C. SUTTELL
LAYOUT: MONCURE, NORTH CAROLINA 27559
FILE PATH: P:\Duke Energy Progress.1028\103. Cape Fear Ash Basin
GW Assessment Plan\20.EG_CAPTAP Part 2\Figures

U
10,000
1,000
J
0 500 1000 1500 2000 2500 3000 3500
Time Since Plant Start Up (yrs)
Comparative Value*=700 ug/L Comparative Value**=0.2 ug/L
Notes:
Assumes Seepage Velocity = 16 ft/yr
* = 2L Standard
** = IMAC Standard
Kd = Distribution Coefficient
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
tip PHONE [phone]
DRAWN BY K www
PROJECT MANAGEREC. SUTTELL DATE: FEBRUARY
LAYOUT
FILE PATH: P \Duke Energy Pro,— 10261103. Cape Fear Ash Basin
GW Assessment Plan\20 EG_CAP\CAP Part 2 ,g—s
Thallium, Kd=26 mL/g Boron, Kd=0.5 mL/g
FIGURE 6-16
CONCENTRATION OF BORON AND
THALLIUM AT EDGE OF
CAPE FEAR RIVER
CAPE FEAR STEAM ELECTRIC PLANT
MONCURE, NORTH CAROLINA 27559

2,000
m
1,600
Z 1,400
a�
Z
c 1,200
Z
M
L
1,000
�l
U
C
u 800
0
o 600
M
EM
200
X
0 50 100 150 200 250
Distance from Ash Basin to Cape Fear River (ft)
--w Comparative Value*=700 ug/L Edge of Cape Fear River 61 years (2016 conditions) 130 years
Notes:
Assumes Seepage Velocity = 16 ft/yr
* = 2L Standard r
Kd = 0.5 m L/g
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
tip PHONE [phone]
DRAWN BY K www
PROJECT MANAGEREC. SUTTELL DATE: FEBRUARY
LAYOUT
FILE PATH: P \Duke Energy Progress. 10261103. Cape Fear Ash Basin
GW Assessment Plan\20 EG_CAP\CAP Part 2Eigeres
300
FIGURE 6-17
CONCENTRATION OF BORON FROM
1956, 1963 & 1970 ASH BASINS TO CAPE
FEAR RIVER AT 61 AND 130 YEARS
CAPE FEAR STEAM ELECTRIC PLANT
MONCURE, NORTH CAROLINA 27559

3,500
3,000
2,500
—
J
pl
7.
2,000
0
R
L
V
1,500
0
U
C
O
L
O
C0
1,000
500 NJ
0
0
200 400 600
800 1000 1200
Distance from 1985 Ash Basin to Shaddox Creek (north)
and Branch A (south)(ft)
—**—Comparative Value*=700 ug/L —►i--Edge of Shaddox Creek or Cooling Water Effluent Channel
32 years (2016 conditions) 100 years 250 years
Notes:
Assumes Seepage Velocity =
16 ft/yr
* = 2L Standard
Kd = 0.5 mL/g
FIGURE 6-18
148 RIVER STREET, SUITE 220
tip
CONCENTRATION OF BORON FROM
GREENVILLE, SOUTHAROLINA29601
1-9999
PHONE [phone]
1985 ASH BASIN TO THE NORTH AND
/�
SOUTH AT 32 100 AND 250 YEARS
f f
DRAWN BY: KBE NIER
R DATE: FEBRUARV 2016
PROJECT MANAGER: C. SUTTELL
�� DRAWN BV: K MANAGER:
ra
LAYOUT:
CAPE FEAR STEAM ELECTRIC PLANT
PILE PATH: ent Pla Energy PAPTA Part OS.Cape Pear Ash Basin
GW Assessment uke EnergyPrAPrCAP Park 2\Figures
MONCURE, NORTH CAROLINA 27559

4,500
4,000
3,500
3,000
s
z
c
2,500
m
a�
c 2,000
0
V
C
O
1,500
m
1,000
500
0
0
100 200 300 400
500 600 700
Distance from 1985 Ash Basin to Cooling Water Effluent
Channel (ft)
Comparative
Value*=700 ug/L Edge of Branch A 32 years (2016 conditions)
100 years 150 years
Notes:
Assumes Seepage Velocity =
16 ft/yr
* = 2L Standard
Kd = 0.5 mL/g
FIGURE 6-19
148 RIVER STREET, SUITE 220
tip
CONCENTRATION OF BORON FROM 1985
GREENVPHONE8I6442SOUTH 9999 CAROLINA29601
ASH BASIN TO COOLING WATER EFFLUENT
wwwnt:
CHANNEL AT 32, 100, AND 150 YEARS
DRAWN KBE NIER DATE: FEBRUARY 2016
�� DRAWN BY: KAGER:
C.
PROJECT MANAGER: C. SUTTELL
CAPE FEAR STEAM ELECTRIC PLANT
LAYOUT:
FILE PATH :PMA. Energy Pmg—s. 10261103. C,p. Fez. Ash Basin
MONCURE, NORTH CAROLINA 27559
GW Assessment Plan\20 EG_CAP\CAP Part 2\Figures

70
.c
50
w 40
4
20
10
0
-400 -300 -200 -100
Note: *Base graph from Appendix B, Figure 2.4
v
0 100 200 300 400
EH (mV)
,tip
synTerra
500 600 700 800
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER DATE: FEBRUARY
PROJECT MANAGER: C. SUTTELL
LAYOUT:
FILE PATH: P:\Duke Energy Progress.1026\103. Cape Fear Ash Basin
GW AssessmerrA20.EG_CARCAP Par12\Figures
Histogram
Eh + 1 Standard Deviation
EH mean value
Eh - 1 Standard Deviation
o Mean Eh Cape Fear Plant
FIGURE 6-20
FREQUENCY OF Eh OCCURRENCE IN
GROUNDWATER WITH CAPE FEAR VALUES
CAPE FEAR STEAM ELECTRIC PLANT
500 CP&L ROAD
MONCURE, NORTH CAROLINA 27559

50
45
.m
35
a�
30
G7
L
25
U
O
0 20
i2
15
10
5
♦
♦ ♦♦
♦ ♦♦♦ ♦♦ ♦♦♦
0♦
2 3 4 5
Note: *Base graph from Appendix B, Figure 2.5
6 7 8
pH
,tip
synTerra
9 10 11 12
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER DATE: FEBRUARY
PROJECT MANAGER: C. SUTTELL
LAYOUT:
FILE PATH: P:\Duke Energy Progress.1026\103. Cape Fear Ash Basin
GW AssessmerrA20.EG_CARCAP Par12\Figures
Histogram
pH + 1 Standard Deviation
pH mean value
pH - 1 Standard Deviation
o Mean pH Cape Fear Plant
FIGURE 6-21
FREQUENCY OF pH OCCURRENCE IN
GROUNDWATER WITH CAPE FEAR VALUES
CAPE FEAR STEAM ELECTRIC PLANT
500 CP&L ROAD
MONCURE, NORTH CAROLINA 27559

SEAL ANNULAR SPACE
WITH BENTONITE GROUT
60-MIL HDPE MEMBRANE LINER (TYPICAL)
GROUND SURFACE
2" DIAMETER PVC
A
G WELL
R WITH LOCK
OR 8"DIAMETER PVC
OTECTIVE CASING
16" DIAMETER
DR17 HDPE PIPE
EXTRUSION WELD HDPE MEMBRANE LINER
TO HDPE COLLAR (TYPICAL ALL AROUND)
SEE DETAIL BELOW
///
60-MIL HDPE MEMBRANE COLLAR
- FACTORY WELDED TO PIPE
+I
iv
M
MONITORING WELL DETAIL
NOT TO SCALE
12"
OVERLAP
24"
COLLAR
12" OVERLAP
EXTRUSION WELD
FLEXIBLE TEXTURED
GEOMEMBRANE
GEOMEMBRANE FILLET EXTRUSION WELD DETAIL
NOT TO SCALE
NOT TO SCALE FIGURE 7-2
IP 148RIVER STREET,SUITE 220 TYPICAL DETAIL
PHONE864-42SOUTH 99AROLINA29601 MONITORING WELL INSTALLATION
www.synterracorp.com THROUGH FINAL COVER
Terra DRAWN BY J. COLEMAN DATE 02/04/2016
PROJECT MANAGER: J. IN
LAYOUT: FIGURER: WELL LLINSTALLATION
02/04/2016 12:12 PM P:\Duke Energy Progress.1026\105. Mayo Ash Basin GW Assessment Plan\20.EG_CAP\CAP Part 2\Figures\FIGURE 7-3 WELL INSTALLATION.dwg

I 1 ,♦
I �C LEGEND
PROPOSED MONITORING WELL
i
SA BORING AND WELL (SYNTERRA)
0 CSA BORING (SYNTERRA)
�✓ �A - , % / � ® CONFIRMED PRIVATE SUPPLY WELL
vT
BH-7 SOIL BORING LOCATION (GEOSYNTEC)
r; 2015 SURFACE WATER AND SEDIMENT
,+. SW-UNT LOCATION (SYNTERRA)
Y�- ©CF H 2014LOCS JON (SYNTERRA) RFACEWATE AND SEDIMENT
SW7 SURFACE WATER LOCATION
BACKGROUND MONITORING WELL
SW HAW COMPLIANCE MONITORING WELL
MW-15SU v SOIL BORINGS BG-1 THROUGH BG-5 (GEOSYNTEC)
SW-SHD-W5 MW-15SL \ \ _ - 49 � MONITORING WELL
MW-10D PZ-7 PIEZOMETER
---- — — -
SW1 MW-158R j CF DOWN1
/ 1 �
<. ---- - " AREA OF WATER LOCATION
MW-10BR (MW-10 BGTMW-04
SW-SHD-REF o inu oos NPDES OUTFALL
CMW-03 CHATH-075-P1 O0 - _ DUKE ENERGY PROGRESS CAPE FEAR PLANT
CHATH-075-P102 -' SHADDOXCRFFK
MW-10BRD /�/I ,\ �� BGMW-O4 - COMPLIAN E BOUNDARY AND REVIEW
1956ASH CHATH-075-P103 -�S - _ WASTE BOUNDARY
PZ-1[d BASIN �SW-DEEPR PARCEL LINES
CHATH 075-Pl O1
ABMW-05 FLOW DIRECTION
/131-1-10// ABMW-05S \ — ASH BASIN BOUNDARY (APPROXIMATE)
i I IABMW-05BR[ ----
/ \ MILL REJECT PILE (APPROXIMATE)
A � CF-DOWN-2
kt', ' MW-16S " X MW-4 MONITORING WELL (AMEC FOSTER WHEELER)
i •� �� CF-SHCK-UP
SW2CTMW-02 SW-SHD-PLANT MW-16BR
/
Mw-11 �oe- "� MW-228R � .u,•.�>.�
IN 10/CF 1 S Ol-
i k
MW-17SL CHATH-0/9-P1o5 1
MW-178R O S-02
1 _,�a�oPev�PH�MAP oa,A�EO FaoM TMssR�s �EosPA,a�oa.A o =soo i
�Z 01 . ``\ Pz-oz
/"m x ,.� S-03 O BA 9 `BH-12 J CMW-O5 1
cmi I� MW--21SU ABB-06 O
/ /" / C �C) MW-21SL A �.
j / % // 2 ° MW-21BR `� 1985 ASH �.
lMW 1 ♦� BASIN �� f
MW-2 MW-3 SW5 ��cHATH-079-P1oa ABMW-01
�� ABMW-01S �� MW23S
/ SW-85DN
�:; SOURCES:
S17 {y�(X!�\ `MW�� ABMW-01BR �BH-99 MW-238R Iz
// MW-6 P61 `' "' SB-N1963\\�� SO'//—\ NPDES OUTF`S O7 `\\\ I L— 1. 2013 HIGH RESOLUTION AERIAL PHOTOGRAPH OBTAINED
` FROM CHATHAM COUNTY GIS WEBSITE AT
/ , \ S 06 e httpY/NI—chathamgis.com/ AND LEE COUNTY GIB WEBSITE
z / / X MW-5 \ PZ-06 I-� AT htt //)eecoun nc o /De artmenfs/GISStrate 'cServices.as
M(WW_8� I ��. PZ-08 MILL REJECT PILE \\V �� .� �_ �_ P' IY 9 v P 9r P
XB H 5 \ I �/ B \ �- 2 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP
i I. - \ I PZ-035 S Al ? FLOWN ON APRIL 17, 2014.
1978 ASH
CHATH 076-P101 \\ BASIN \ CHATH-079-P10C
\ PZ-OS e \ PZ 03D - I 3. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH
1963 ASH \ CHATH-Vi079-P103 - CAROLINA STATE PLANE COORDINATE SYSTEM FIRS 3200
CHAT i6-P100 BASIN ABMW-02SU A AV Q - (NAD83).
BH 3 \ SW3 ABMW-02SL SW6, \ ir-- PZ-9 ASH / —VVDES OUTFACE 007�CMW-OS W_14 A�. CF-78O�CTMW-08 ABMW' 04 POND S-12SI RrNryRo
ABMW-04S BH-8 I
/ \ CHATIL-079-P101
i \
CHATH-076 P103 I a� --sass \I � CHATH-079-P102 \ jCF-85 -
/' \ � CTMW-07 \ ASH I SW-85DS /�
CHATH-076-Pl02 '�' PZ-7 POND GRAPHIC SCALE
CMW-07 S 08 �� MW-O66 / `` o goo 00 aoo
DL au-FnLL 7os �- /
PZ-4 MW-9 A Oe FEerl
S-09 6 %
S-10 CMW-06 MW-98R /' /
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i /� SW4 S-11 O MW-18S r v I'j
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y•/ / �,1 1 BAS/NH �1 O S-13 ,•;: Mw-1228R r SW-BB1
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SOUTFALL 007-�0 ,Q �Y� `-�
ABMW 03 SW-UNTS�/I'1Terra
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/ 148 River Street, Suite 220
UNNAMED Greenville, South Carolina 29601
---TRIBUTARY �_
/ 864421-9999
S9 SW7 CHATH-077-P102 vi www.synterracorp.com
/ / 2 CTMW-0_ J ) .''• <�. % / % /1 \ _ DRAWN BY: J. CHASTAIN DATE: 2 25 2016
CHECKED BY: G SUTTELL DATE: 2 25 2016 i / \
4 MW-13 S
_ � � � \ i • // S-14 -• `�j\ �\ �; PROJECT MANAGER: KATHY WE68
CMW-01 \ C '\ \ LAYOUT NAME: FIG 8-1(PROPOSED WELLS)
MW-20S v v �,.
MW-20BR v\ v �� — — DUKE
II � � ENERGY
PROGRESS
FEAR STEAM ELECTRIC PLANT
5CAPE 00 CP RL ROAD
MONCURE, NORTH CAROLINA
FIGURE 8-1
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%
PROPOSED WELL LOCATION
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