NC0000396_Asheville Figures_20160219

NOTES:1 FROM DRINKING WATER WELL AND RECEPTOR STUDY (APPENDIX B).
2 BORON EXHIBITS THE GREATEST THREE-DIMENSIONAL EXTENT OF MIGRATION FROMTHE ASHEVILLE STEAM ELECTRIC PLANT ASH BASIN. The NORTH CAROLINA 2L (NC2L)FOR BORON IS 700 μg/L.
3 APRIL 17, 2014 AERIAL ORTHOPHOTOGRAPHY OBTAINED FROM WSP.
4 2013 AERIAL ORTHOPHOTOGRAPHY OBTAINED FROM THE NC CENTER FORGEOGRAPHIC INFORMATION AND ANALYSIS. (http://services.nconemap.gov/)
5 PARCEL BOUNDARY WAS OBTAINED FROM THE NC CENTER FOR GEOGRAPHICINFORMATION AND ANALYSIS. (http://services.nconemap.gov/)
6 DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
I-26
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1982 ASHBASIN
1964 ASHBASIN
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LAKEJULIAN
HOT POND
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P O N D
W.E.BASINS
LAKEJULIAN
FIGURE ES-1SITE CONCEPTUAL MODEL - PLAN VIEWASHEVILLE STEAM ELECTRIC PLANT
LEGEND
WATER SUPPLY WELL1
AREA OF CONCENTRATIONS IN GROUNDWATER ABOVE NC2L2
GENERALIZED GROUNDWATER FLOW DIRECTION
ASH BASIN BOUNDARY
ASH BASIN COMPLIANCE BOUNDARY
HALF-MILE OFFSET FROM ASH BASIN COMPLIANCE BOUNDARY
DUKE ENERGY PROGRESS ASHEVILLE PLANT SITE BOUNDARY
DITCH
STREAM
±
P :\D U K E E N E R G Y P R O G R E S S .1 0 2 6 \0 0 G I S B A S E D A T A \A S H E V I L L E \M A P _D O C S \C A P _D R A F T \F I G U R E E S -1 P L A N V I E W S I T E C
O N C E P T U A L M
O D E L .M
X D
PROJECT MANAGER: T. PLATING
DRAWN BY: B. YOUNG DATE: 02/03/2016DATE: 02/03/2016
148 RIVER STREET, SUITE 220,GREENVILLE, SC 29601864-421-9999www.synterracorp.com
ASHEVILLE STEAM ELECTRIC PLANT200 CP & L DRIVEARDEN, NORTH CAROLINA
GRAPHIC SCALE
CHECKED BY: T. PLATING
500 0 500 1,000 1,500 2,000
IN FEET
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PROJECT MANAGER:
LAYOUT:
DRAWN BY:
KATHY WEBB
DATE:J. CHASTAIN
FIGURE 1-1 (USGS TOPO MAP)
1/6/2016
FIGURE 1-1
SITE LOCATION MAP
DUKE ENERGY PROGRESS
ASHEVILLE STEAM ELECTRIC PLANT
200 CP&L DRIVE
ARDEN, NORTH CAROLINA
SKYLAND NC QUADRANGLE
2000
GRAPHIC SCALE
1000
IN FEET
10000CONTOUR INTERVAL:
MAP DATE:
20 FT
1991
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA
PHONE [phone]
www.synterracorp.com
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USGS TOPOGRAPHIC MAP OBTAINED FROM THE USGS STORE AT
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WASTE BOUNDARY
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3 PARCEL BOUNDARY WAS OBTAINED FROM THE NC CENTER FOR GEOGRAPHICINFORMATION AND ANALYSIS. (http://services.nconemap.gov/)
4 DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011).
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FIGURE 6-1CONCEPTUAL POST CLOSURESCENARIO GROUNDWATER ELEVATION MAPASHEVILLE STEAM ELECTRIC PLANT
LEGEND
MODELED WATER LEVEL CONTOURS (MSL)
ASH BASIN BOUNDARY
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PROJECT MANAGER: T. PLATING
DRAWN BY: A. ROBINSON DATE: 02/03/2016DATE: 02/03/2016
148 RIVER STREET, SUITE 220,GREENVILLE, SC 29601864-421-9999www.synterracorp.com
ASHEVILLE STEAM ELECTRIC PLANT200 CP & L DRIVEARDEN, NORTH CAROLINA
GRAPHIC SCALE
CHECKED BY: T. PLATING
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FIGURE 6-3POTENTIAL IN SITU TREATMENT AREASASHEVILLE STEAM ELECTRIC PLANT
GRAPHIC SCALE
PROJECT MANAGER: T. PLATING
DATE: 02/17/2016CHECKED BY: T. PLATING DATE: 02/17/2016
P :\D u k e E n e r g y P r o g r e s s .1 0 2 6 \0 0 G I S B A S E D A T A \A s h e v i l l e \M a p _D o c s \C A P _2 _D R A F T \F i g u r e 6 -3 - P o t e n t i a l I n S i t u T r e a t m e n t A r e a s .m x d
ASHEVILLE STEAM ELECTRIC PLANT200 CP & L DRIVEARDEN, NORTH CAROLINA
DRAWN BY: B. YOUNG
Service Layer Credits: NC OneMap, NCCenter for Geographic Information andAnalysis, NC 911 Board
NOTES:1 SITE AERIAL ORTHOPHOTOGRAPHY IS DATED APRIL 17, 2014. IT WAS OBTAINEDFROM WSP
2 ADDITIONAL OFFSITE AERIAL ORTHOPHOTOGRAPHY IS DATED 2012. IT WASOBTAINED FROM THE NC CENTER FOR GEOGRAPHIC INFORMATION AND ANALYSIS.(http://services.nconemap.gov/)
3 PARCEL BOUNDARY WAS OBTAINED FROM THE NC CENTER FOR GEOGRAPHICINFORMATION AND ANALYSIS. (http://services.nconemap.gov/)
4 DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANECOORDINATE SYSTEM FIPS 3200 (NAD83/2011)
LEGEND
148 RIVER STREET, SUITE 220, GREENVILLE, SC 29601864-421-9999www.synterracorp.com
S R -3 5 2 4
I-2
6
1982 ASHBASIN
1964 ASHBASIN
F
R
E
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LAKEJULIAN
HOT POND
SETTLINGPOND
W.E.
B
A
SIN
S
LAKEJULIAN LAKEJULIANLAKEJULIAN
CB-08
GW-04
PZ-22
CB-03
APD-07
DP-01
PZ-27
P-104
P-105
ABMW-02
ABMW-02S
ABMW-04
CB-08D
MW-06D
MW-06S
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MW-12D
MONITORING WELL
PIEZOMETER
AREAS OF POTENTIAL IN SITU TREATMENT
GENERALIZED GROUNDWATER FLOW DIRECTION
200 0 200 400 600 800 1,000
(IN FEET)
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER
PROJECT MANAGER: T PLATING
LAYOUT:
DATE: JANUARY 2016
FIGURE 6-4
GEOMETRIC MEANS OF ARSENIC FROM
DOWNGRADIENT WELLS
ASHEVILLE STEAM ELECTRIC PLANT
200 CP&L DRIVE
ARDEN, NORTH CAROLINA FILE PATH: P:\Duke Energy Progress.1026\102. Asheville Ash Basin GW
Assessment Plan\20.EG_CAP\CAP Part 2\Figures\Final
Note:
* = 2L Standard
0
50
100
150
200
250
300
350
400
Ash Pore Beneath Basin 0-400'400'-600'>600'
Co
n
c
e
n
t
r
a
t
i
o
n

(
µ
g
/
L
)
Distance from Waste Boundary (ft)
Comparative Value* = 10 µg/L Arsenic (µg/L)
n=3
n=19 n=25 n=18n=11
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER
PROJECT MANAGER: T PLATING
LAYOUT:
DATE: JANUARY 2016
FIGURE 6-5
GEOMETRIC MEANS OF BORON FROM
DOWNGRADIENT WELLS
ASHEVILLE STEAM ELECTRIC PLANT
200 CP&L DRIVE
ARDEN, NORTH CAROLINA FILE PATH: P:\Duke Energy Progress.1026\102. Asheville Ash Basin GW
Assessment Plan\20.EG_CAP\CAP Part 2\Figures\Final
Note:
* = 2L Standard
0
200
400
600
800
1000
1200
1400
Ash Pore Beneath Basin 0-400'400'-600'>600'
Co
n
c
e
n
t
r
a
t
i
o
n

(
µ
g
/
L
)
Distance from Waste Boundary (ft)
Comparative Value*= 700 µg/L Boron (µg/L)
n=18
n=3
n=19
n=25
n=11
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER
PROJECT MANAGER: T PLATING
LAYOUT:
DATE: JANUARY 2016
FIGURE 6-6
GEOMETRIC MEANS OF COBALT FROM
DOWNGRADIENT WELLS
ASHEVILLE STEAM ELECTRIC PLANT
200 CP&L DRIVE
ARDEN, NORTH CAROLINA FILE PATH: P:\Duke Energy Progress.1026\102. Asheville Ash Basin GW
Assessment Plan\20.EG_CAP\CAP Part 2\Figures\Final
Note:
* = IMAC Standard
0
1
2
3
4
5
6
7
8
9
Ash Pore Beneath Basin 0-400'400'-600'>600'
Co
n
c
e
n
t
r
a
t
i
o
n

(
µ
g
/
L
)
Distance from Waste Boundary (ft)
Comparative Value* = 1 µg/L Cobalt
n=3
n=19
n=25
n=11
n=18
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER
PROJECT MANAGER: T PLATING
LAYOUT:
DATE: JANUARY 2016
FIGURE 6-7
GEOMETRIC MEANS OF CHLORIDE FROM
DOWNGRADIENT WELLS
ASHEVILLE STEAM ELECTRIC PLANT
200 CP&L DRIVE
ARDEN, NORTH CAROLINA FILE PATH: P:\Duke Energy Progress.1026\102. Asheville Ash Basin GW
Assessment Plan\20.EG_CAP\CAP Part 2\Figures\Final
Note:
* = 2L Standard
0
50
100
150
200
250
300
Ash Pore Beneath Basin 0-400'400'-600'>600'
Co
n
c
e
n
t
r
a
t
i
o
n

(
µ
g
/
L
)
Distance from Waste Boundary (ft)
Comparative Value*= 250 µg/L Chloride (µg/L)
n=3 n=19
n=25
n=11
n=18
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER
PROJECT MANAGER: T PLATING
LAYOUT:
DATE: JANUARY 2016
FIGURE 6-8
GEOMETRIC MEANS OF MANGANESE
FROM DOWNGRADIENT WELLS
ASHEVILLE STEAM ELECTRIC PLANT
200 CP&L DRIVE
ARDEN, NORTH CAROLINA FILE PATH: P:\Duke Energy Progress.1026\102. Asheville Ash Basin GW
Assessment Plan\20.EG_CAP\CAP Part 2\Figures\Final
Note:
** = Provisional Background
0
100
200
300
400
500
600
700
800
Ash Pore Beneath Basin 0-400'400'-600'>600'
Co
n
c
e
n
t
r
a
t
i
o
n

(
µ
g
/
L
)
Distance from Waste Boundary (ft)
Comparative Value**= 102 µg/L Manganese
n=3
n=19
n=25
n=11
n=18
148 RIVER STREET, SUITE 220
GREENVILLE, SOUTH CAROLINA 29601
PHONE [phone]
www.synterracorp.com
DRAWN BY: K BERNIER
PROJECT MANAGER: T PLATING
LAYOUT:
DATE: JANUARY 2016
FIGURE 6-9
GEOMETRIC MEANS OF SULFATE FROM
DOWNGRADIENT WELLS
ASHEVILLE STEAM ELECTRIC PLANT
200 CP&L DRIVE
ARDEN, NORTH CAROLINA FILE PATH: P:\Duke Energy Progress.1026\102. Asheville Ash Basin GW
Assessment Plan\20.EG_CAP\CAP Part 2\Figures\Final
Note:
* = 2L Standard
0
50
100
150
200
250
300
Ash Pore Beneath Basin 0-400'400'-600'>600'
Co
n
c
e
n
t
r
a
t
i
o
n

(
m
g
/
L
)
Distance from Waste Boundary (ft)
Comparative Value*= 250 mg/L Sulfate
n=3 n=19
n=25 n=11
n=18
14
8

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FRENCH BROAD RIVER1.) PIEZOMETERS PZ-16, PZ-23, PZ-24 AND PZ-26 WERE UPGRADED WITH NEW CONCRETE PADSAND PROTECTIVE CASINGS. ADP-7 AND DP-1 WERE UPGRADED WITH NEW CONCRETE PADS ANDPROTECTIVE CASINGS.2.) PIEZOMETERS PZ-1D, PZ-1S, PZ-5, PZ-6 AND PZ-12 WERE PROPERLY ABANDONED.PIEZOMETER UPGRADES AND ABANDONMENTS WERE PERFORMED BY PROBE TECHNOLOGIESWITH OVERSIGHT PROVIDED BY SYNTERRA ON MARCH 5 AND 6, 2013.POND
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1.) PZ-23, PZ-24, ABMW-08, MW-02BR, MW-04D, PZ-23, AND PZ-24.WELL ABANDONMENT WAS PERFORMED BY CASCADE WITH OVERSIGHT PROVIDED BYSYNTERRA ON JULY 18, 2015.1.) ABMW-05S, ABMW-05D, ABMW-05BR, ABMW-06BR, ABMW-07, AND ABMW-07S.WELL ABANDONMENT WAS PERFORMED BY CASCADE WITH OVERSIGHT PROVIDED BYSYNTERRA ON OCTOBER 23, 2015.64EO-364EO-1&2CCR WELLS TO BE INSTALLEDAT 500' INTERVALS
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