NC0003433_Table 9-1 Sediment Analytical Results_20150902

TABLE 9-1
SEDIMENT ANALYTICAL RESULTS
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
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Nitrate
(as N)
Potassium
Selenium
Sodium
Strontium
Sulfate
Thallium
Total
Organic
Carbon
Vanadium
Zint
Reporting Units
%
S.U.
m9/k9
m9/kg
m9/k9
Mg/kg
m9/k9
mg/kg
Mg/kg
m9/kg
m9/kg
mg/kg
m9/k9
m9/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
Mg/kg
mg/kg
mg/kg
m9/k9
mg/kg
mg/kg
m9/kg
mg/kg
mg/kg
Soil RSL- Industrial Health
NE
NE
110000
47
3
22000
230
23000
98
NE
NE
NE
35
4700
82000
Soo
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
.00
16
1600
7A
NE
NE
NE
2.3
310
.00
400
NE
180
0.94
39
150
NE
NE
39
NE
4700
NE
0.078
NE
39
2300
Soil RSL - Protection of Groundwater
NE
NE
NE
0.27
0.29
82
3.2
NE
NE
NE
NE
180000
NE
46
NE
14
NE
NE
0.1
NE
NE
NE
NE
0.26
NE
NE
NE
0.14
NE
NE
NE
Sample ID
Sample
Collection
Date
Analytical Results
5-04
06/11/2015
88.9
6.8
10600
<45.8
45.8j
235
6.8
187
<5.5
9650
<435
8.9j
87.8
39.4
193000
<45.8
2820
1450
0.051j
<22.9
66.7
<43.5
<2290
<45.8
<2290
98.7
2671
<45.8
166000
30.91
524
5-09
05/20/2015
88.4
6.4
2390
<44.4
<44A
23.9
2.3
86.2j
<5.3
6500
<2200
<11.1
158
10.61
11200
<44.4
1490
277
0.068
<22.2
76.2
<220
<2220
<33.3
<2220
47.5
1660j
<44.4
200000
<44.4
51.8
5-10
06/11/2015
74.8
7.0
19000
<19.9
<19.9
ISO
1.2
<49.7
<2.4
3740
<200
25.6
41
27.5
29600
15.1j
2930
606
0.056
<9.9
18
<20
<993
<19.9
<993
41.2
1051
<19.9
47600
62
106
5-16
05/28/2015
55.5
2.9
2660
<11.2
230
34.4
0.461
160
<1.3
647
<567
2.3 j
<11.2
12.1
34SO00
<11.2
317
54.8
0.024
<5.6
<2.8
<56.7
1190
<11.2
<559
16.1
<567
<11.2
19500
25.1
20.7
5-16
06/11/2015
58A
3.6
3670
<11.5
237
18.5
0.82
38
<1.4
984
<606
21
14.3
<2.9
420000
<11.5
386
143
0.02
<5.7
29.5
<60.6
585
<11.5
<2300
21.7
4680
<11.5
50400
15.3
73.9
SW-85DS
06/11/2015
63.8
6.7
10100
<14.1
<14.1
80.2
0.65j
<35.3
<1.7
1950
<135
15.3
23.2
13.9
30200
10.21
2050
267
0.035
<7.1
11.1
<13.5
<705
<14.1
<705
19.8
75.11
<14.1
34800
42.7
56.2
SW-BA1
05/20/2015
39
6.1
5520
<8.4
<8.4
46.2
0.261
<21
<1
669
<410
5.2
<8.4
7.4
12600
8.21
728
223
0.02
<4.2
2.3
<41
<420
<6.3
<420
8.4
<410
<8.4
11000
12.6
17.3
SW-BA2
05/20/2015
68.3
5.0
10200
<16.4
<16.4
127
0.62 j
25.6 j
<2
1010
<760
23.3
12.8 j
61.1
33900
11.2 j
1300
502
0.057
<8.2
14.5
<76
<818
<12.3
<818
12.3
<760
<16.4
198000
34.6
46.2
SW-BBI
05/20/2015
23.4
5.9
1660
<6.4
<6.4
13.9
<0.32
<16.1
<0.77
226
<321
1.4 j
<6.4
2
3640
<6.4
215
32.6
0.0067 j
<3.2
0.87 j
<32.1
<322
<4.8
<322
1.9 j
<321
<6.4
1060
3.4 j
7.8
SW-CFDG
05/28/2015
62.7
6.4
11700
<13.2
<13.2
Its
0.45 j
18.8 j
<1.6
1510
<678
21
12.4 j
18.8
20700
14.1
1830
1020
0.078
<6.6
7.9
<67.8
385 j
<13.2
<662
15.1
<678
<13.2
26300
41.9
60.8
SW-CFDG
06/11/2015
32.8
6.2
8270
<7.5
<7.5
69.4
0.3j
<18.8
<0.9
875
<365
47
11.6
17.1
15500
13.3
1300
537
0.055
<3.8
6.2
<37.1
2711
<7.5
<376
9.9
<365
<7.5
15500
38.5
42.6
SW-CFDG DUP
06/11/2015
34
6.0
6120
<7.6
<7.6
46
0.21j
<19
<0.91
603
<373
24.3
8.5
10.1
12200
8.5
918
300
0.03
<3.8
4.3
<37.3
1931
<7.6
<381
7
<373
<7.6
20600
31.6
29A
SW-DEEPR
05/28/2015
47.8
6.4
6470
<9.3
-9.3
58.7
0.261
<23.3
<1.1
917
<470
8.9
7.8j
9.6
11200
7.21
1020
459
0.06
<4.7
4.1
<47
<467
<9.3
<467
8.7
<470
<9.3
18000
23.8
25.3
SW -HAW
05/28/2015
39.6
7.4
3890
<8.5
<8.5
45.3
<0.43
<21.4
<1
510
<418
16.6
6.6j
6.7
10000
5.9j
726
731
0.026
<4.3
3
<41.8
<427
<8.5
<427
5.4
<418
<8.5
4210
24.6M
SW-HAW
06/11/2015
31.2
6.0
3620
<7
<7
37.1
<0.35
<17.5
<0.84
481
<364
16
5.9 j
5.6
8810
5.1 j
660
503
0.018
<3.5
3.2
<36.4
<350
<7
<350
5.6
<364
<7
8620
21.3
SW-SHD-56
05/19/2015
41.9
6.4
13600
<8.2
<8.2
123
0.66
<20.4
<0.98
1030
<423
44.6
22.6
24.3
30600
17.7
2200
1550
0.12
<4.1
7.9
<42.3
3931
<6.1
<408
13.5
<423
<8.2
29800
66.9
SW-SHD-PLANT
05/19/2015
41.2
6.1
6780
<8.6
<8.6
74.6
0.56
<21.5
1
1010
<415
18.2
7.3j
11.6
11500
6.71
1440
380
0.023
<4.3
5.6
<41.5
4221
<6.4
<430
12.7
<415
<8.6
6930
20.2
HD-REF
Pt
05/20/2015
51.7
617710
<10.2
<10.2
101
0.49j
<25.5
<1.2
1320
<504
8.8
9j
12.5
15600
9.21
2390
358
0.024
<5.1
9.8
<50.4
428j
<7.6
<509
14.3
<504
<10.2
15600
14.5-UNT
./19/2015
36.9
6.8
5900
<8.2
<8.2
120
0.97
24.9
<0.99
40300
<391
15
21.4
14.2
29500
8.5
1210
1200
0.014
2.4j
5.4
<39.1
<411
<6.2
3621
104
<391
<8.2
4240
41.3
Prepared by: RKD Checked by: RLP
Notes:
Bold color highlighted concentrations indicate highest exceedance of the EPA Mid -Atlantic Risk Assessment regional screening levels for soil, June 2015, for the category listed below:
O - Soil RSL - Industrial Health
0 - Soil RSL - Residential Health
- Soil RSL - Protection of Groundwater
= Percent
mg/kg = milligrams per kilogram
NE = Not established
S.U. = Standard Units
CUP = Duplicate
j = indicates concentration reported below Practical Quantitation Limit (PQL), but above Method Detection Limit (MDL) and therefore concentration is estimated.
< = concentration not detected at or above the reporting limit.
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