NC0003433_Table 12-7 Sediment Indust Resident_20150902

TABLE12-7
SEDIMENT ANALYTICAL RESULTS WITH SCREENING CRITERIA - INDUSTRIAL-USE/RESIDENTIAL-USE SOIL RSLs
HUMAN HEALTH
CAPE FEAR STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, MONCURE, NC
Analytical Parameter
Percent
Moisture
pH at 25
Degrees C
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Chloride
Chromium
Cr(III)/Cr(VI)
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Nitrate
(as N)
Potassium
Selenium
Sodium
Strontium
Sulfate
Thallium
Total
Organic
Carbon
Vanadium
Zinc
Reporting Units
%
S.U.
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
Soil RSL- Industrial Health
NE
NE
110000
47
3
22000
230
23000
98
NE
NE
NE
35
4700
82000
goo
NE
2600
4
580
2200
NE
NE
580
NE
70000
NE
1.2
NE
580
35000
Soil RSL - Residential Health
NE
NE
7700
3.1
0.68
1500
16
1600
7.1
NE
NE
NE
2.3
310
5500
400
NE
ISO
0.94
39
ISO
NE
NE
39
NE
4700
NE
0.078
NE
39
2300
Sample ID
Sample
Collection Date
Analytical Results
S-04
06/11/2015
88.9
6.8
10600
<22.9
45.8j
235
6.8
187
<2.8
9650
<218
8.9j
87.9
39.4
193000
<22.9
2820
1450
0.051j
<11.5
66.7
<21.8
<1150
<22.9
<1150
98.7
267j
<22.9
166000
30.9j
524
S-09
05/20/2015
88.4
6.4
2390
<22.2
<22.2
23.9
2.3
86.2j
<2.7
6500
<1100
<5.6
158
10.6j
11200
<22.2
1490
277
0.068
<11.1
76.2
<110
<1110
<16.7
<1110
47.5
16601
<22.2
200000
<22.2
51.8
S-10
06/11/2015
74.8
7.0
19000
<9.9
<9.9
150
1.2
<24.8
<1.2
3740
<100
25.6
41
27.5
29600
15.1j
2930
606
0.056
<5
18
<10
<497
<9.9
<497
41.2
105j
<9.9
47600
62
106
S-16
06/11/2015
58.1
3.6
3670
<5.7
237
18.5
0.82
38
<0.69
984
<303
2j
14.3
<1.4
420000
<5.7
386
143
0.02
<2.9
29.5
<30.3
585
<5.7
<1150
21.7
4680
<5.7
50400
15.3
73.9
SW-85DS
06/11/2015
63.8
6.7
10100
<7.1
<7.1
80.2
0.65j
<17.6
<0.85
1950
<67.6
15.3
23.2
13.9
30200
10.2j
2050
267
0.035
<3.5
11.1
<6.8
<353
<7.1
<353
19.8
75.1j
<7.1
34800
42.7
56.2
SW-BA1
05/20/2015
39
6.1
5520
<4.2
<4.2
46.2
0.26j
<10.5
<0.5
669
<205
5.2
<4.2
7.4
12600
8.2j
728
223
0.02
<2.1
2.3
<20.5
<210
<3.2
<210
8.4
<205
<4.2
11000
12.6
17.3
SW-BA2
05/20/2015
68.3
5.0
10200
<8.2
<8.2
127
0.62j
25.61
<0.98
1010
<380
23.3
12.8j
61.1
33900
11.2j
1300
502
0.057
<4.1
14.5
<38
<409
<6.1
<409
12.3
<380
<8.2
198000
34.6
46.2
SW-BB1
05/20/2015
23.4
5.9
1660
<3.2
<3.2
1 13.9
<0.16
1 <8.1
<0.39
226
<160
1.4j
<3.2
2
3640
<3.2
215
32.6
0.0067j
<1.6
0.87j
<16
<161
<2.4
<161
1.9j
<160
<3.2
1060
3.4j
7.8
SW-CFDG
06/11/2015
32.8
6.2
8270
<3.8
<3.8
69.4
0.3j
<9.4
<0.45
875
<182
47
11.6
17.1
15500
13.3
1300
537
0.055
<1.9
6.2
<18.6
271j
<3.8
<188
9.9
<182
<3.8
15500
38.5
42.6
SW-CFDG CUP
06/11/2015
34
6.0
6120
<3.8
<3.8
46
0.21j
<9.5
<0.46
603
<187
24.3
8.5
10.1
12200
8.5
918
300
0.03
<1.9
4.3
<18.7
193j
<3.8
<190
7
<187
<3.8
20600
31.6
29.1
SW -HAW
06/11/2015
31.2
6.0
3620
<3.5
<3.5
37.1
<0.18
<8.8
<0.42
481
<182
16
5.9j
5.6
8810
5.1j
660
503
0.018
<1.8
3.2
<18.2
<175
<3.5
<175
5.6
<182
<3.5
8620
21.3
29.2
SW-SHD-56
05/19/2015
41.9
6.4
13600
1 <4.1
<4.1
123
0.66
<10.2
<0.49
1030
<211
44.6
22.6
24.3
30600
17.7
2200
1550
0.12
<2
7.9
<21.1
393j
<3.1
<204
13.5
<211
<4.1
29800
66.9
53.3
SW-SHD-PLANT
05/19/2015
41.2
6.1
6780
<4.3
<4.3
74.6
0.56
<10.7
1
1010
<207
18.2
7.3j
11.6
11500
6.71
1440
380
0.023
<2.1
5.6
<20.7
422j
<3.2
<215
12.7
<207
<4.3
6930
20.2
34.7
SW-SHD-REF
05/20/2015
51.7
6.1
7710
<5.1
<5.1
101
0.49j
<12.7
<0.61
1320
<252
8.8
9j
12.5
15600
9.2j
2390
358
0.024
<2.5
9.8
<25.2
428j
<3.8
<255
14.3
<252
<5.1
15600
14.5
39.7
SW
05/19/2015
36.9
6.8
5900
<4.1
<4.1
120
0.97
24.9
<0.49
40300
<195
15
21.4
14.2
29500
8.5
1210
1200
0.014
2.4j
5.4
<19.5
<205
<3.1
362j
104
<195
<4.1
4240
41.3
23.7
Nitrate
Total
Soil Constituents
--
--
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Chloride
Chromium
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Potassium
Selenium
Sodium
Strontium
Sulfate
Thallium
Organic
Vanadium
Zinc
as N)
Carbon
Detected Above Industrial Soil
Screening Levels
0
0
2
0
0
0
0
0
0
0
3
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Detection Limit > Industrial Soil
ScreeningLevel
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
DetectedAbove esi entia m
7
0
2
0
0
0
0
0
0
0
13
0
14
0
0
13
0
0
0
0
0
0
0
0
0
0
0
4�Eo
Screenin Levels
Detection Limit > Residential Soil
Screening Level
0
15
13
0
0
0
0
0
0
0
2
0
0
0
iJ
0
0
0
0
0
0
0
0
0
0
15
0
0
Coal Ash COPC
Soil RSL
Soil cone. > Soil RSL
Soil COPC potentially attributable to coal ash
Yes
Yes
Yes
No
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
No
No
Yes
No
Yes
Yes
No
No
No
No
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes'
Yes
No
No
No
Yes'
Yes
I
Yes
Yes
No
No
I
Yes'
Yes'
Yes
I
No
Yes
Yes
Yes
No
No
I No
No
No
No
Yes
Yes
No
Yes
No
No
Yes
No
No
No
No
No
I No
No
No
Yes
Yes
No
Yes
No
Prepared by: KDF Checked by: MMS
Notes
Bold color highlighted concentrations indicate highest exceedance of the EPA Mid -Atlantic Risk Assessment regional screening levels (RSLs) for soil, June 26, 2015, for the category listed below:
- Concentration Greater than Soil RSL - Residential -Use Scenario Note 1: COPC is retained if analytical method detection limit or concentration is greater than soil RSL
- Concentration Greater than Soil RSL - Industrial -Use Scenario Note 2: COPC is retained if no soil RSL
- Detection limit Greater Than Residential Soil RSL
- Detection Limit Greater Than Industrial Soil RSL
0 -Indicates support/rationale for soil COPC potentially attributable to coal ash.
- Indicates constituent is not a soil COPC potentially attributable to coal ash.
S.U. = Standard Units
mg/kg = milligram per kilogram
< = concentration not detected at or above the reporting limit.
j = indicates concentration reported below Practical Quantitation Limit (PQL), but above Method Detection Limit (MDL) and therefore concentration is estimated
DUP = Duplicate
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