NC0001422_Table 12-7 Sediment Analytical Results - Industrial Soils AND Residential HH VTV_20150805

TABLE 12-7
SEDIMENT ANALYTICAL RESULTS WITH SCREENING CRITERIA -
RESIDENTIAL AND INDUSTRIAL SOILS HUMAN HEALTH
L.V. SUTTON ENERGY COMPLEX
DUKE ENERGY PROGRESS, INC., WILMINGTON, NC
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 Zinc
%Std. Units 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
NE NE 7700 3.1 0.68 1500 16 1600 7.1 NE NE NE 2.3 310 5500 400 NE 180 0.94 39 150 780 NE 39 NE 4700 NE 0.078 NE 39 2300
NE NE 110000 47 3 22000 230 23000 98 NE NE NE 35 4700 82000 800 NE 2600 4 580 2200 12000 NE 580 NE 70000 NE 1.2 NE 580 35000
Sample ID Sample Collection Date
SW-004 2015/05/20 24.6 6.9 591 <3.2 <3.2 6.9 0.45 <1.6 <0.38 15700 <166 4.2 <3.2 8.1 949 <3.2 27.2 j 5.1 <0.0052 3.4 1.3 <16.6 68.5 <3.2 154 64.4 <166 <3.2 1420 12.5 4.9
SW-01C 2015/04/28 21.8 8.2 623 <3.1 <3.1 14.3 <0.16 <7.8 <0.37 6680 <159 2.1 <3.1 5.6 1460 <3.1 669 65.7 <0.0052 <1.6 3.5 <15.9 <155 <3.1 <155 17.8 <159 <3.1 1360 4.8 j 5.1 j
SW-06A 2015/05/20 28.1 6.6 328 <3.4 4.6 j 61 0.073 1.7 j <0.41 43400 <172 0.79 <3.4 15.8 1070 <3.4 88.6 161 0.0053 j 0.7 3.6 <17.2 <170 <3.4 201 j 252 <172 <3.4 4010 5.8 j 4.6
SW-08A 2015/05/20 27.9 6.9 312 <3.6 <3.6 90.4 0.047 j <1.8 <0.43 145000 <173 0.82 <3.6 11.6 992 <3.6 47.4 111 <0.0056 0.42 j 2.2 <17.3 <179 <3.6 790 862 <173 <3.6 1630 4.3 j 4.5
SW-CF001 2015/04/29 64.9 6.1 6590 <6.9 <6.9 18.1 0.46 j <17.2 <0.82 1520 <356 13.6 <6.9 11.8 11700 17.4 1000 226 0.064 <3.4 5.8 <35.6 405 j <6.9 <344 13.8 <356 <6.9 68600 35.1 26.4
SW-CFP 2015/04/28 56.4 6.8 5810 <5.7 <5.7 62.5 0.42 j <14.2 <0.68 1080 <279 9.9 7.6 j 7.8 10900 8.3 j 801 414 0.042 <2.8 4 <27.9 310 j <5.7 <283 9.7 <279 <5.7 32300 19.5 50.5
SW-CFUP 2015/05/20 23.2 6.5 302 <3.2 <3.2 2.8 0.076 <1.6 <0.39 44.3 <160 0.56 <3.2 0.26 j 1180 <3.2 <16.2 17.4 <0.0053 <0.32 0.66 <16 <162 <3.2 <32.3 0.46 j <160 <3.2 772 j <3.2 4.8
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 Zinc
0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0
0 0 1 0 0 0 0 0 0 0 1 0 2 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 6 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0
Coal Ash COPC Yes No Yes Yes No Yes No No No No No No Yes No No Yes No No No No No No No No No No No Yes No
Soil RSL Screening Level Yes Yes Yes Yes Yes Yes Yes
Exceed Soil Screening Level No Yes No No Yes Yes No
Soil COPC attributable to coal ash No No Yes No No No No No No No No No Yes No No Yes No No No No No No No No No No No No No
Prepared by: KDF 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:
- Soil RSL - Industrial Health
- Soil RSL - Residential Health
- Detection Limit Greater Than Surface Water Screeening Level
- Detection Limit Greater Than Residential Sediment Screeening Level
- Indicates support/rationale for soil COPC attributable to coal ash.
- Indicates constituent is not a soil COPC attributable to coal ash.
NE = Not established
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.
Note 1: If analytical method detection limit or concentration exceeds soil RSL
Analytical Results
Analytical Parameter
Reporting Units
Industrial Soil Screening Level
Soil RSL - Residential Health
Detection limit > Residential Sediment Screening Level
Detected Above Residential Sediment Screening Levels
Detected Above Industrial Sediment Screening Levels
Detection Limit > Industrial Sediment Screening Level
Sediment - Screening Level COPCs
No
Yes
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TABLE 12-7
SEDIMENT ANALYTICAL RESULTS WITH SCREENING CRITERIA -
RESIDENTIAL AND INDUSTRIAL SOILS HUMAN HEALTH
L.V. SUTTON ENERGY COMPLEX
DUKE ENERGY PROGRESS, INC., WILMINGTON, 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
Zinc
Reporting Units
/
Std. Units
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--.Residential [6Health
NE
NE
7700
3.1
0.68
1500
16
1600
7.1
NE
NE
NE
2.3
310
5500
400
NE
180
0.94
39
150
780
NE
39
NE
4700
NE
0.078
NE
39
2300
Industrial Soil
Screening.. Level'..
NE
NE
110000
47
3
22000
230
23000
98
NE
NE
NE
35
4700
82000
Boo
NE
2600
4
580
2200
12000
NE
580
NE
70000
NE
1.2
NE
580
35000
Sample ID
Sample
Collection Date
Analytical Results
SW-004
2015/05/20
24.6
6.9
591
<3.2
<3.2
6.9
0.45
<1.6
<0.38
15700
<166
4.2
<3.2
8.1
949
<3.2
27.2 j
5.1
<0.0052
3.4
1.3
<16.6
68.5
<3.2
154
64.4
<166
<3.2
1420
12.5
4.9
SW-01C
2015/04/28
21.8
8.2
623
<3.1
<3.1
14.3
<0.16
<7.8
<0.37
6680
<159
2.1
<3.1
5.6
1460
<3.1
669
65.7
<0.0052
<1.6
3.5
<15.9
<155
<3.1
<155
17.8
<159
<3.1
1360
4.8 j
5.1 j
SW-06A
2015/05/20
28.1
6.6
328
<3 4
4.63
61
0.073
1.7 j
<0.41
43400
<172
0.79
<3.4
15.8
1070
<3.4
88.6
161
0.0053 j
0.7
3.6
<17.2
<170
<3.4
201 j
252
<172
<3.4
4010
5.8 j
4.6
SW-08A
2015/05/20
27.9
6.9
312
<3.6
<3.6
90.4
0.047 j
<1.8
<0.43
145000
<173
0.82
<3.6
11.6
992
<3.6
47.4
111
<0.0056
0.42 j
2.2
<17.3
<179
<3.6
790
862
<173
<3.6
1630
4.3 j
4.5
SW-CF001
2015/04/29
64.9
6.1
6590
<6.9
<6.9
18.1
0.46 j
<17.2
<0.82
1520
<356
13.6
<6.9
11.8
11700
17.4
1000
226
0.064
<3.4
5.8
<35.6
405 j
<6.9
<344
13.8
<356
<6.9
68600
35.1
26.4
SW-CFP
2015/04/28
56.4
6.8
5810
<5.7
<5.7
62.5
0.42 j
<14.2
<0.68
1080
<279
9.9
III 7.61 III
7.8
10900.II
8.3 j
801
II 414
0.042
<2.8
4
<27.9
310 j
<5.7
<283
9.7
<279
<5.7
32300
19.5
50.5
SW-CFUP
2015/05/20
23.2
6.5
302
<3.2
<3.2
2.8
0.076
<1.6
<0.39
44.3
<160
0.56
<3.2
0.26 j
1180
<3.2
<16.2
17.4
<0.0053
<0.32
0.66
1 <16
<162
<3.2
<32.3
0.46 j
<160
<3.2
772 j
<3.2
4.8
Total
Sediment - Screening Level COPCs
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Chloride
Chromium
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Nitrate
Potassium
Selenium
Sodium
Strontium
Sulfate
Thallium
Organic
Vanadium
Zinc
(as N)
Carbon
Detected Above Industrial Sediment Screening Levels
0
0
!1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Detection Limit > Industrial Sediment Screening Level
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
Detected Above Residential Sediment Screening Levels
0
0
III1
0
0
0
0
0
0
0
1
0
P2
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
Detection limit > Residential Sediment Screening Level
0
0
6
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
Coal Ash COPC
Soil RSL Screening Level
Exceed Soil Screening Level
Soil COPC attributable to coal ash
Prepared by: KDF 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:
0 - Soil RSL - Industrial Health
0 - Soil RSL - Residential Health
- Detection Limit Greater Than Surface Water Screeening Level
- Detection Limit Greater Than Residential Sediment Screeening Level
0 - Indicates support/rationale for soil COPC attributable to coal ash.
- Indicates constituent is not a soil COPC attributable to coal ash.
NE = Not established
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.
Note 1: If analytical method detection limit or concentration exceeds soil RSL
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