NC0001422_Table 7-4 Leaching Properities of Ash_20150805

TABLE 7-4
LEACHING PROPERTIES OF ASH
L.V. SUTTON ENERGY COMPLEX
DUKE ENERGY PROGRESS, INC., WILMINGTON, NC
Analytical Parameter
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Chloride
Chromium
Cobalt
Copper
Iron
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
itrate N)
(asReporting
Potassium
Selenium
Sodium
Strontium
Sulfate
Thallium
Vanadium
Zinc
Units
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
ug/I
mg/I
ug/I
ug/I
mg/I
ug/I
ug/I
ug/I
ug/I
mg/I
mg/I
ug/I
mg/I
mg/I
mg/I
ug/I
ug/I
mg/I
S15A NCAC: 02L Standard:
NE
1*
10
700
4*
700
2
NE
250
10
1*
1
300
15
NE
50
1
NE
100
10
NE
20
NE
NE
250
0.2*
0.3*
1
Sample ID
Sample Collection
Date
Analytical Results
AB-01 (43-45)
03/28/2015
7.8 j
0.47 j
3.6
190
<0.2
36.4
<0.08
6.51
<5
0.59
<0.5
0.00048 j
<50
<0.1
0.894
27.6
0.2
3.6
1
<0.2
0.858
1.9
1.4
0.0982
17.2
<0.1
<1
0.027
AB-02 (6-8)
03/26/2015
2080
2.8
24.5
285
0.54
160
<0.08
1.72
<5
4.2
1.2
0.0114
737 ='.
2.3
0.198
9.7
<0.2
24
2.5
<0.2
0.0988
2.1
1.34
0.056
3.8
0.1
23.7
0.0461
AB (6-8) DUP
03/26/2015
1480
S 4
322.E S
282
0.38
47.5
<0.08
1.78
<5
3.5
0.96
0.0089
574 SS
1.7
0.174
9.2
<0.2
27.1
2.1
<0.2
0.259
4.2
0.321
0.0565
2.9
<0.1
S 22.6
0.0661
Notes:
- Bold highlighted concentration indicates exceedance of the 15A NCAC 02L Standard, Appendix 2, April 1, 2013.
Synthetic Precipitation Leaching Procedure, USEPA Method 1312
mg/I = milligrams per liter
ug/I = microgram per liter
NE = Not established
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.
* - Interim Maximum Allowable Concentrations (IMACs) of the 15A NCAC 02L Standard, Appendix 1, April, 1, 2013.
DUP = Duplicate
Prepared by: BER/MAH Checked by: KLS/DMY
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