NC0000396_J15050206report_20150823

+ DUKE Analytical Laboratory
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J15050206
Project Name: ASHEVILLE - AB GW ASSESSMENT WATER
Customer Name(s): Todd Plating, Kathy Webb, John Toepfer, Tim Hunsucker
Customer Address: 200 CP and L Drive
Arden, NC 28704
Lab Contact: Mary Ann Ogle Phone: [phone]
Mary Ann Ogle
Report Authorized By: AN
2015.05.22 date: 5/21/2015
(Signature) "G 1.3_01_47 -04'00'
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
Analytical Lab
Page 1 of 42
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Collection
Sample ID Plant/Station Date and Time
Collected By
Sample Description
2015013859
ASHEVILLE
07 -May -15 8:50 AM
Russo
MW -03D
2015013860
ASHEVILLE
07 -May -15 10:05 AM
Russo
MW -05D
2015013861
ASHEVILLE
07 -May -15 10:05 AM
Russo
MW -05D DUP
2015013862
ASHEVILLE
07 -May -15 1:25 PM
Russo
GW -01D
2015013863
ASHEVILLE
07 -May -15 10:04 AM
Russo
Equipment Blank
2015013864
ASHEVILLE
07 -May -15 10:04 AM
Russo
Filter Blank
6 Total Samples
Analytical Lab
Page 2 of 42

Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals Yes No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes F./] No
All laboratory QA/QC requirements are acceptable.❑ Yes ❑ No
Report Sections Included:
U Job Summary Report
❑ Sample Identification
n Technical Validation of Data Package
❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Analytical Lab
Page 3 of 42
Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
d❑ Chain of Custody
[I/0] Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: Peggy Kendall Date: 5/21/2015

Analytical Lab
Certificate of Laboratory Analysis Page 4 of 42
This report shall not be reproduced, except in full.
Order # J15050206
Site: MW -03D
Collection Date: 07 -May -15 8:50 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
LSTARL1
10
Vendor Parameter
Complete
05/12/2015 14:37
NITRITE + NITRATE (COLORIMETRIC)
25
EPA
Nitrite + Nitrate (Colorimetric)
0.039
mg-N/L
0.01
INORGANIC IONS BY IC
EPA
245.1
05/12/2015 11:55
Chloride
10
mg/L
1
Sulfate
140
mg/L
2.5
MERCURY (COLD VAPOR) IN WATER
EPA
200.7
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
200.7
05/11/2015 09:45
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
05/11/2015 09:45
MHALL3
Aluminum (AI)
0.019
mg/L
0.005
Barium (Ba)
0.040
mg/L
0.005
Boron (B)
0.480
mg/L
0.05
Iron (Fe)
8.24
mg/L
0.01
Manganese (Mn)
0.490
mg/L
0.005
Strontium (Sr)
0.252
mg/L
0.005
Zinc (Zn)
0.076
mg/L
0.005
UNDIGESTED METALS BY ICP
MHH7131
1
EPA
Calcium (Ca)
31.9
mg/L
0.05
Magnesium (Mg)
7.15
mg/L
0.005
Potassium (K)
4.19
mg/L
0.1
Sodium (Na)
20.5
mg/L
0.25
TOTAL RECOVERABLE METALS BY ICP
EPA
200.7
Aluminum (AI)
0.228
mg/L
0.005
Barium (Ba)
0.044
mg/L
0.005
Boron (B)
0.531
mg/L
0.05
Iron (Fe)
12.0
mg/L
0.01
Manganese (Mn)
0.633
mg/L
0.005
Strontium (Sr)
0.265
mg/L
0.005
Zinc (Zn)
0.081
mg/L
0.005
Sample #: 2015013859
Matrix: GW -WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA
353.2
05/08/2015 13:05
LSTARL1
10
EPA
300.0
05/12/2015 14:37
BGN9034
25
EPA
300.0
05/12/2015 14:37
BGN9034
1
EPA
245.1
05/12/2015 11:55
ACPAYNE
1
EPA
245.1
05/12/2015 12:37
ACPAYNE
1
EPA
200.7
05/11/2015 09:45
MHALL3
1
EPA
200.7
05/11/2015 09:45
MHALL3
1
EPA
200.7
05/11/2015 09:45
MHALL3
1
EPA
200.7
05/11/2015 09:45
MHALL3
1
EPA
200.7
05/11/2015 09:45
MHALL3
1
EPA
200.7
05/11/2015 09:45
MHALL3
1
EPA
200.7
05/11/2015 09:45
MHALL3
5
EPA
200.7
05/11/2015 09:01
MHH7131
1
EPA
200.7
05/11/2015 09:01
MHH7131
1
EPA
200.7
05/11/2015 09:01
MHH7131
5
EPA
200.7
05/11/2015 09:01
MHH7131
1
EPA
200.7
05/11/2015 14:34
MHALL3
1
EPA
200.7
05/11/2015 14:34
MHALL3
1
EPA
200.7
05/11/2015 14:34
MHALL3
1
EPA
200.7
05/11/2015 14:34
MHALL3
1
EPA
200.7
05/11/2015 14:34
MHALL3
1
EPA
200.7
05/11/2015 14:34
MHALL3
1
EPA
200.7
05/11/2015 14:34
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: MW -03D
Collection Date: 07 -May -15 8:50 AM
Analyte
Result
DISSOLVED METALS BY ICP -MS
Sample #:
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
1.98
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
1.06
Nickel (Ni)
30.0
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
194
Cobalt (Co)
3.88
Copper (Cu)
6.15
Lead (Pb)
< 1
Molybdenum (Mo)
4.61
Nickel (Ni)
135
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
1.75
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
ug/L
TDS
250
Total Carbon
05/13/2015 18:39
TOC
0.574
TOTAL SUSPENDED SOLIDS
1
TSS
11
Analytical Lab
Page 5 of 42
ug/L
1
1
Sample #:
2015013859
DJSULL1
ug/L
1
1
Matrix:
GW -WW
DJSULL1
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
0.2
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
0.3
1
EPA 200.8
05/13/2015 18:39
JAHERMA
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
0.2
1
EPA 200.8
05/12/2015 12:41
DJSULL1
ug/L
0.3
1
EPA 200.8
05/12/2015 12:41
DJSULL1
Vendor Method V SHEALY
Vendor Method
V_ELE1
mg/L
25 1 SM2540C
05/13/201515:16 AGIBBS5
mg/L
0.1 1 SM5310C/EPA9060A
05/18/201512:29 GHUTCHI
mg/L
5 1 SM2540D
05/12/201511:56 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: MW -05D
Collection Date: 07 -May -15 10:05 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
LSTARL1
10
Vendor Parameter
Complete
05/12/2015 14:53
NITRITE + NITRATE (COLORIMETRIC)
25
EPA
Nitrite + Nitrate (Colorimetric)
1.5
mg-N/L
0.01
INORGANIC IONS BY IC
EPA
245.1
05/12/2015 11:57
Chloride
9.0
mg/L
1
Sulfate
150
mg/L
2.5
MERCURY (COLD VAPOR) IN WATER
EPA
200.7
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
200.7
05/11/2015 09:56
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
05/11/2015 09:56
MHALL3
Aluminum (AI)
0.114
mg/L
0.005
Barium (Ba)
0.039
mg/L
0.005
Boron (B)
0.528
mg/L
0.05
Iron (Fe)
8.90
mg/L
0.01
Manganese (Mn)
0.565
mg/L
0.005
Strontium (Sr)
0.251
mg/L
0.005
Zinc (Zn)
0.025
mg/L
0.005
UNDIGESTED METALS BY ICP
MHH7131
1
EPA
Calcium (Ca)
28.7
mg/L
0.05
Magnesium (Mg)
7.60
mg/L
0.005
Potassium (K)
2.73
mg/L
0.1
Sodium (Na)
24.8
mg/L
0.25
TOTAL RECOVERABLE METALS BY ICP
EPA
200.7
Aluminum (AI)
0.130
mg/L
0.005
Barium (Ba)
0.040
mg/L
0.005
Boron (B)
0.505
mg/L
0.05
Iron (Fe)
10.1
mg/L
0.01
Manganese (Mn)
0.557
mg/L
0.005
Strontium (Sr)
0.252
mg/L
0.005
Zinc (Zn)
0.020
mg/L
0.005
Sample #: 2015013860
Matrix: GW -WW
Analytical Lab
Page 6 of 42
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA
353.2
05/08/2015 13:06
LSTARL1
10
EPA
300.0
05/12/2015 14:53
BGN9034
25
EPA
300.0
05/12/2015 14:53
BGN9034
1
EPA
245.1
05/12/2015 11:57
ACPAYNE
1
EPA
245.1
05/12/2015 12:44
ACPAYNE
1
EPA
200.7
05/11/2015 09:56
MHALL3
1
EPA
200.7
05/11/2015 09:56
MHALL3
1
EPA
200.7
05/11/2015 09:56
MHALL3
1
EPA
200.7
05/11/2015 09:56
MHALL3
1
EPA
200.7
05/11/2015 09:56
MHALL3
1
EPA
200.7
05/11/2015 09:56
MHALL3
1
EPA
200.7
05/11/2015 09:56
MHALL3
5
EPA
200.7
05/11/2015 09:05
MHH7131
1
EPA
200.7
05/11/2015 09:05
MHH7131
1
EPA
200.7
05/11/2015 09:05
MHH7131
5
EPA
200.7
05/11/2015 09:05
MHH7131
1
EPA
200.7
05/11/2015 14:46
MHALL3
1
EPA
200.7
05/11/2015 14:46
MHALL3
1
EPA
200.7
05/11/2015 14:46
MHALL3
1
EPA
200.7
05/11/2015 14:46
MHALL3
1
EPA
200.7
05/11/2015 14:46
MHALL3
1
EPA
200.7
05/11/2015 14:46
MHALL3
1
EPA
200.7
05/11/2015 14:46
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: MW -05D
Collection Date: 07 -May -15 10:05 AM
Analyte
Result
DISSOLVED METALS BY ICP -MS
Sample #:
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
51.4
Copper (Cu)
3.43
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
36.9
Selenium (Se)
3.36
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
48.0
Copper (Cu)
3.01
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
29.5
Selenium (Se)
3.41
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
ug/L
TDS
250
Total Carbon
05/13/2015 18:44
TOC
0.249
TOTAL SUSPENDED SOLIDS
1
TSS
< 5
Analytical Lab
Page 7 of 42
ug/L
1
1
Sample #:
2015013860
DJSULL1
ug/L
1
1
Matrix:
GW -WW
DJSULL1
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
0.2
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
0.3
1
EPA 200.8
05/13/2015 18:44
JAHERMA
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
0.2
1
EPA 200.8
05/12/2015 12:45
DJSULL1
ug/L
0.3
1
EPA 200.8
05/12/2015 12:45
DJSULL1
Vendor Method V SHEALY
Vendor Method
V_ELE1
mg/L
25 1 SM2540C
05/13/201515:16 AGIBBS5
mg/L
0.1 1 SM5310C/EPA9060A
05/18/201512:29 GHUTCHI
mg/L
5 1 SM2540D
05/12/201511:56 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: MW -05D DUP
Collection Date: 07 -May -15 10:05 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
LSTARL1
10
Vendor Parameter
Complete
05/12/2015 15:09
NITRITE + NITRATE (COLORIMETRIC)
25
EPA
Nitrite + Nitrate (Colorimetric)
1.5
mg-N/L
0.01
INORGANIC IONS BY IC
EPA
245.1
05/12/2015 11:59
Chloride
9.0
mg/L
1
Sulfate
160
mg/L
2.5
MERCURY (COLD VAPOR) IN WATER
EPA
200.7
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
200.7
05/11/2015 10:00
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
05/11/2015 10:00
MHALL3
Aluminum (AI)
0.116
mg/L
0.005
Barium (Ba)
0.038
mg/L
0.005
Boron (B)
0.511
mg/L
0.05
Iron (Fe)
8.81
mg/L
0.01
Manganese (Mn)
0.570
mg/L
0.005
Strontium (Sr)
0.250
mg/L
0.005
Zinc (Zn)
0.020
mg/L
0.005
UNDIGESTED METALS BY ICP
MHH7131
1
EPA
Calcium (Ca)
28.2
mg/L
0.05
Magnesium (Mg)
7.56
mg/L
0.005
Potassium (K)
2.77
mg/L
0.1
Sodium (Na)
24.5
mg/L
0.25
TOTAL RECOVERABLE METALS BY ICP
EPA
200.7
Aluminum (AI)
0.135
mg/L
0.005
Barium (Ba)
0.039
mg/L
0.005
Boron (B)
0.505
mg/L
0.05
Iron (Fe)
9.59
mg/L
0.01
Manganese (Mn)
0.569
mg/L
0.005
Strontium (Sr)
0.254
mg/L
0.005
Zinc (Zn)
0.020
mg/L
0.005
Sample #: 2015013861
Matrix: GW -WW
Analytical Lab
Page 8 of 42
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA
353.2
05/08/2015 13:07
LSTARL1
10
EPA
300.0
05/12/2015 15:09
BGN9034
25
EPA
300.0
05/12/2015 15:09
BGN9034
1
EPA
245.1
05/12/2015 11:59
ACPAYNE
1
EPA
245.1
05/12/2015 12:46
ACPAYNE
1
EPA
200.7
05/11/2015 10:00
MHALL3
1
EPA
200.7
05/11/2015 10:00
MHALL3
1
EPA
200.7
05/11/2015 10:00
MHALL3
1
EPA
200.7
05/11/2015 10:00
MHALL3
1
EPA
200.7
05/11/2015 10:00
MHALL3
1
EPA
200.7
05/11/2015 10:00
MHALL3
1
EPA
200.7
05/11/2015 10:00
MHALL3
5
EPA
200.7
05/11/2015 09:09
MHH7131
1
EPA
200.7
05/11/2015 09:09
MHH7131
1
EPA
200.7
05/11/2015 09:09
MHH7131
5
EPA
200.7
05/11/2015 09:09
MHH7131
1
EPA
200.7
05/11/2015 14:49
MHALL3
1
EPA
200.7
05/11/2015 14:49
MHALL3
1
EPA
200.7
05/11/2015 14:49
MHALL3
1
EPA
200.7
05/11/2015 14:49
MHALL3
1
EPA
200.7
05/11/2015 14:49
MHALL3
1
EPA
200.7
05/11/2015 14:49
MHALL3
1
EPA
200.7
05/11/2015 14:49
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: MW -05D DUP
Collection Date: 07 -May -15 10:05 AM
Analyte
Result
DISSOLVED METALS BY ICP -MS
Sample #:
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
50.9
Copper (Cu)
3.75
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
37.0
Selenium (Se)
3.45
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
49.9
Copper (Cu)
3.31
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
33.0
Selenium (Se)
3.00
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
ug/L
TDS
250
Total Carbon
05/13/2015 18:49
TOC
0.207
TOTAL SUSPENDED SOLIDS
1
TSS
< 5
Analytical Lab
Page 9 of 42
ug/L
1
1
Sample #:
2015013861
DJSULL1
ug/L
1
1
Matrix:
GW -WW
DJSULL1
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
0.2
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
0.3
1
EPA 200.8
05/13/2015 18:49
JAHERMA
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
0.2
1
EPA 200.8
05/12/2015 12:50
DJSULL1
ug/L
0.3
1
EPA 200.8
05/12/2015 12:50
DJSULL1
Vendor Method V SHEALY
Vendor Method
V_ELE1
mg/L
25 1 SM2540C
05/13/201515:16 AGIBBS5
mg/L
0.1 1 SM5310C/EPA9060A
05/18/201512:29 GHUTCHI
mg/L
5 1 SM2540D
05/12/201511:56 AGIBBS5

Certificate of LaboratoryAnalysis Analytical Lab
y Page 10 of 42
This report shall not be reproduced, except in full.
Order # J15050206
Site: GW -01D
Collection Date: 07 -May -15 1:25 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
1 EPA
300.0
Vendor Parameter
Complete
BGN9034
1 EPA
NITRITE + NITRATE (COLORIMETRIC)
05/12/2015 15:26
Nitrite + Nitrate (Colorimetric)
0.524
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1 EPA
245.1
Chloride
5.0
mg/L
0.1
Sulfate
2.3
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
200.7
05/11/2015 10:04
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1 EPA
200.7
05/11/2015 10:04
Aluminum (AI)
0.027
mg/L
0.005
Barium (Ba)
0.040
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.340
mg/L
0.01
Manganese (Mn)
0.347
mg/L
0.005
Strontium (Sr)
0.031
mg/L
0.005
Zinc (Zn)
0.016
mg/L
0.005
UNDIGESTED METALS BY ICP
05/11/2015 09:13
MHH7131
Calcium (Ca)
2.86
mg/L
0.01
Magnesium (Mg)
2.38
mg/L
0.005
Potassium (K)
1.51
mg/L
0.1
Sodium (Na)
2.73
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
05/11/2015 14:53
Aluminum (AI)
0.573
mg/L
0.005
Barium (Ba)
0.046
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.951
mg/L
0.01
Manganese (Mn)
0.369
mg/L
0.005
Strontium (Sr)
0.033
mg/L
0.005
Zinc (Zn)
0.016
mg/L
0.005
Sample #: 2015013862
Matrix: GW -WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1 EPA
353.2
05/08/2015 13:08
LSTARL1
1 EPA
300.0
05/12/2015 15:26
BGN9034
1 EPA
300.0
05/12/2015 15:26
BGN9034
1 EPA
245.1
05/12/2015 12:01
ACPAYNE
1 EPA
245.1
05/12/2015 12:49
ACPAYNE
1 EPA
200.7
05/11/2015 10:04
MHALL3
1 EPA
200.7
05/11/2015 10:04
MHALL3
1 EPA
200.7
05/11/2015 10:04
MHALL3
1 EPA
200.7
05/11/2015 10:04
MHALL3
1 EPA
200.7
05/11/2015 10:04
MHALL3
1 EPA
200.7
05/11/2015 10:04
MHALL3
1 EPA
200.7
05/11/2015 10:04
MHALL3
1 EPA
200.7
05/11/2015 09:13
MHH7131
1 EPA
200.7
05/11/2015 09:13
MHH7131
1 EPA
200.7
05/11/2015 09:13
MHH7131
1 EPA
200.7
05/11/2015 09:13
MHH7131
1 EPA
200.7
05/11/2015 14:53
MHALL3
1 EPA
200.7
05/11/2015 14:53
MHALL3
1 EPA
200.7
05/11/2015 14:53
MHALL3
1 EPA
200.7
05/11/2015 14:53
MHALL3
1 EPA
200.7
05/11/2015 14:53
MHALL3
1 EPA
200.7
05/11/2015 14:53
MHALL3
1 EPA
200.7
05/11/2015 14:53
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: GW -01D
Collection Date: 07 -May -15 1:25 PM
Analyte
Result
DISSOLVED METALS BY ICP -MS
Sample #:
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
7.47
Copper (Cu)
1.23
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
2.34
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
7.77
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
2.50
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.451
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
ug/L
TDS
35
Total Carbon
05/18/2015 12:25
TOC
0.311
TOTAL SUSPENDED SOLIDS
1
TSS
6.0
Analytical Lab
Page 11 of 42
ug/L
1
1
Sample #:
2015013862
DJSULL1
ug/L
1
1
Matrix:
GW -WW
DJSULL1
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
0.2
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
0.3
1
EPA 200.8
05/18/2015 12:25
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
1
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
0.2
1
EPA 200.8
05/12/2015 12:54
DJSULL1
ug/L
0.3
1
EPA 200.8
05/12/2015 12:54
DJSULL1
Vendor Method V SHEALY
Vendor Method
V_ELE1
mg/L
25 1 SM2540C
05/13/201515:16 AGIBBS5
mg/L
0.1 1 SM5310C/EPA9060A
05/18/201512:29 GHUTCHI
mg/L
5 1 SM2540D
05/12/201511:56 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: Equipment Blank
Collection Date: 07 -May -15 10:04 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy
Labs)
1 EPA 300.0
Vendor Parameter
Complete
1 EPA 300.0
05/12/2015 13:15
NITRITE + NITRATE (COLORIMETRIC)
1 EPA 245.1
05/12/2015 12:04
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
05/11/2015 09:30
MHH7131
1 EPA 200.7
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
05/11/2015 14:57
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
MHALL3
1 EPA 200.7
05/11/2015 14:57
Calcium (Ca)
0.042
mg/L
0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
< 0.05
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
05/12/2015 12:59
DJSULL1
Aluminum (AI)
0.007
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Analytical Lab
Page 12 of 42
Sample #: 2015013863
Matrix: GW -WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1 EPA 353.2
05/08/2015 13:09
LSTARL1
1 EPA 300.0
05/12/2015 13:15
BGN9034
1 EPA 300.0
05/12/2015 13:15
BGN9034
1 EPA 245.1
05/12/2015 12:04
ACPAYNE
1 EPA 200.7
05/11/2015 09:30
MHH7131
1 EPA 200.7
05/11/2015 09:30
MHH7131
1 EPA 200.7
05/11/2015 09:30
MHH7131
1 EPA 200.7
05/11/2015 09:30
MHH7131
1 EPA 200.7
05/11/2015 14:57
MHALL3
1 EPA 200.7
05/11/2015 14:57
MHALL3
1 EPA 200.7
05/11/2015 14:57
MHALL3
1 EPA 200.7
05/11/2015 14:57
MHALL3
1 EPA 200.7
05/11/2015 14:57
MHALL3
1 EPA 200.7
05/11/2015 14:57
MHALL3
1 EPA 200.7
05/11/2015 14:57
MHALL3
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
1 EPA 200.8
05/12/2015 12:59
DJSULL1
METHANE - (Analysis Performed by Shealy Labs)
Methane (CH4) Complete Vendor Method V_SHEALY

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: Equipment Blank
Collection Date: 07 -May -15 10:04 AM
Analyte Result Units Qualifiers RDL DF
SULFIDE - (Analysis Performed by Element One)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS < 25 mg/L 25 1
Total Carbon
Sample #: 2015013863
Matrix: GW WW
Analytical Lab
Page 13 of 42
Method Analysis Date/Time Analyst
Vendor Method
V_ELE1
SM2540C 05/13/201515:16 AGIBBS5
TOC 0.174 mg/L 0.1 1 SM5310C/EPA9060A 05/18/201512:29 GHUTCHI
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 05/12/2015 11:56 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15050206
Site: Filter Blank
Collection Date: 07 -May -15 10:04 AM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
05/12/2015 12:51
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
05/11/2015 10:08
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
0.011
mg/L
0.005
DISSOLVED METALS BY ICP -MS
1
EPA 200.8
05/18/2015 12:38
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Sample #: 2015013864
Matrix: GW WW
Analytical Lab
Page 14 of 42
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
05/12/2015 12:51
ACPAYNE
1
EPA 200.7
05/11/2015 10:08
MHALL3
1
EPA 200.7
05/11/2015 10:08
MHALL3
1
EPA 200.7
05/11/2015 10:08
MHALL3
1
EPA 200.7
05/11/2015 10:08
MHALL3
1
EPA 200.7
05/11/2015 10:08
MHALL3
1
EPA 200.7
05/11/2015 10:08
MHALL3
1
EPA 200.7
05/11/2015 10:08
MHALL3
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1
1
EPA 200.8
05/18/2015 12:38
DJSULL1

REPORT OF ANALYSES
Analytical Lab
Page 15 of 42
(Element One [Inc.
6319-D Carolina Beach Rd.
Wilmington, NC 28412
Phone: [phone]
Fax: [phone]
[e-mail]
Duke Energy
May 15, 2015
Laboratory Services
Client Project Name AB GW Assessment water- Asheville
13339 Hagers
Ferry Road Bld. MG03A
Client Project Number J15050206
Huntersville, NC 28078
PO Number
Sample Matrix
GW WW
Sample Type Grab
Date Received
05/11/2015
Date Analyzed
05/13/2015
Method
SM 4500 S2- D
Time Received
1115
Delivered by
FedEx
Received by
JRC
eOne ID
Duke Energy ID
Parameter
Result Unit Dil
DL Date
Time
Sampled
Sampled
24712-1
MW -03 D
Sulfide
< 0.1 mg/L 1
0.1 05/07/15
0850
24712-2
MW -05 D
Sulfide
< 0.1 mg/L 1
0.1 05/07/15
1005
24712-3
MW -05 D Dup
Sulfide
< 0.1 mg/L 1
0.1 05/07/15
1005
24712-4
GW -01 D
Sulfide
< 0.1 mg/L 1
0.1 05/07/15
1325
24712-5
Equipment Blank
Sulfide
< 0.1 mg/L 1
0.1 05/07/15
1004
Ken Smith, Laboratory Director
24712 Duke Report Packet Compiled by()&—)
NC Certifications: DW 37788 and DWQ DENR 604

=i
I1 fail
i
E
a
`d
i
IL
d
(zt
_o
t r
0
I
at
C
b_
W
+
R
�
v
f0
00
!
M
c�
0
S
� f
o
w `--I
_
A
C r
punojewnj pailsep
ele:)lpul
- N
siaule OO # lejol
c
N
T
W N
V
(��
U r
c
-12.2
Ion
N
PeAJOsslp
E
e
LLJo
of
E
a
MO 8 Q
C
._
x°
SOS) sle4ow
Z
Q
► Y
a :>
~
J
z rr
�
=v
S2 A
m
=d
�d
1
o V
----- _._.._._�
\
b
CL
a
CL
a
luewel3 A)
O
a a
v a z
G
v
c
OP in
6 1
I
�p'`
�
W
1ea45 A
ejeuOLlleJ
i_Y' ;
S m 1
E
Y''ii
a
.ajeu0(NE'J1e '-
—
dj
n I laullw1lV
a n'
S V
F-
g S rc i
10
E
a
e7N31N
W
o J�
D -
e4eJ31N 001
-5
;
8
a a
O!�.s
a
'60s'I0
LIJIr
W
j � o
1 p �
o
e
$ I
' u
E
�
Ie84S A (4[t
N
4�.-m
IT
)ISM) aueyaaw
N
Q i �
�
S�
�'
SOl'SSl •-
—
QI
`� �
L
J E
I 9e,O X
L L ._
=i
I1 fail
i
E
a
`d
i
IL
d
(zt
_o
t r
0
I
at
C
b_
E
+
R
�
v
A
00
!
M
c�
0
S
�1
o
w `--I
_
0
`
punojewnj pailsep
ele:)lpul
- N
; E
O
_ _ � •- o o rD
N
O
e
O I
m
-Y
dd E-
C
d
(zt
COu) M In
U OO�p�
t r
0
at
C
b_
E
+
�
v
Q N
!
(
I
S
�1
o
rQ
_
Q o`.
Analytical Lab
Page 16 of 42
C
C
E
C
a
i..
c5
Y
Q N
S
a
o
rQ
_
Q o`.
`
punojewnj pailsep
ele:)lpul
eseajd
:luej.lodwl '�auwlsn�
t1 q
V
(��
E
E
1
Z
Q
► Y
~
J
�
=v
m
=d
�d
V
\
b
CL
a
CL
a
�
O
a a
a
v
c
d
c
E
E
�eL
a n'
S V
E
Cr
o J�
D -
U U F
D
o
a a
W
W
j � o
W
W 0
Im
w WO
4�.-m
IT

Analytical Lab
Page 17 of 42
elementOne SAMPLE SUBMISSION FORM Lab ID 24712
TAT 7 BD Analysis Due Date 05.13.15
Hold Time Expiration 05.14.15 @ 0850 Report Due Date 05.20.15
Client: Duke Energy Date Rec: 05.11.15
LIMS No J15050206 Time Rec: 1115
Project ID Asheville Rec By JR(-
H >9 Yeses No Tem <_ 6°C Yes N Ref. Method:
If No, Record If No, Record 170c, SM4500 S2 D
Sample laentitication & Collection Information
Lab ID
Client ID
Collection Date
Collection Time
Analysis Requested
1
MW -03D
_ 05/07/15
0850
Sulfide
-
2
MW -05D
.... ., ... _... __ _.._..W,
05/07/15
......
1005
_. ..__ ..
ulfi
3
MW -05D Dup 05/07/15
1025Ifid
4
MW -01 D
05/07/15
1325
fi
5
Equipment Blank 05/07/15
1004
Sulfid
NOTE for
Sulfide
The MS/MSD spike should approximate 2 to 3
times the sample concentration. If no sulfide detected
at 100 pg/L spike the sample to render the final spike concentration at
- 500 pg/L
SS Page 1 of 1
SS by���
5/11/2015 02:14:07 PM

Analytical Lab
Page 18 of 42
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664
UNITS OF ANSWER
ug/mL
DETECTION LIMIT u
1.000
CLIENT: Duke
SPK LEVEL u
5
Lab ID#
24712 / 24713 / 24714
Na2S•9H2O Lot #
40721
MAX ALIQUOT 10.00
Date: 5/13/15
STANDARD conc(ppm) X
Time Analysis Begun 8:15
Cal Std Lot: I WC2-79-3
Time Analysis Ended 10:38
QC Std Lot: WC2-79-4
Analyst: KAM
-
STD ABSORPTION Y
X
y
- ---
ug STD
SOLUTION
STD
ABS
°'°°
T°m
0.00
1.00
2.50
5.00
7.50
10.00
0.000__-_-
0.096
0.224
0.433
0.617
0.781
°.w
�
-' °
0
°,w
00°ow
aao
aw
6.
x
am
low 12M
..
SAMPLE SAMP
I.D. ABS
:.
ug PER
ALIQUOT
ALI in mL PREP
ANALYZED VOL in mL
Sloe
ALI in mL
TAKEN
0.078296703
RESULTS
ug/mL
Correlation
LESS THAN
% SPK REC
0.998379012
SPIKE
LEVEL
Std. B. 0.00
0.000
0.0000
10
10
10
<
0.00
Std. B. 1.00
0.097
0.8097
10
10
10
<
80.97%
1.00
Std. B. 2.50
0.226
2.5479
10
10
10
0.255
101.92%
2.50
Std. B. 5.00
0.423
5.2025
10
10
10
0.520
104.05%
5.00
Std. B. 7.50
0.623
1 7.8974
10
10
10
0.790
105.30%
7.50
Std. B. 10.00
0.769
1 9.8647
10
10
10
0.986
98.65%
10.00
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.432
5.3237
10
10
10
0.532
107%
5.0
QC
0.430
5.2968
10
10
10
0.530
106%
5.0
24712-1
0.022
-0.2009
10
10
10_
24712-1 s k
0.421
5.1755
10
10
10
0.518
104%
5.0
24712-2
-0.002
0.0000
10
10
10
77 777'
77
24712-2 du
-0.002
0.0000
10
10
10
<
24712-2 s k
0.402
1 4.9195
10
10
10
0.492
98%
5.0
24712-3
0.000
0.0000
10
10
10
24712-3 s k
0.395
4.8252
10
10
10
0.483
97%
5.0
24712-4
0.008
-0.3896
10
10
10
. ,,..
24712-4 s k
0.376
4.5691
10
10
-77"�
10
0.457
91%
5.0
24712-5
-0.005
0.0000
10
10
10
24712-5 s k
0.449
5.5528
10
10
10
0.555
111%
5.0
24713
0.003
1 -0.4569
10
10
10
<
24713 s k
0.029
-0.1066
10
10
10
<
-2%
5.0
24714
0.001
-0.4839
10
10
10
24714 s k
0.423
5.2025
10
10
10
0.520
104%
5.0
24713
0.004
-0.4435
10
10
5
<
24713 s k
0.069
0.4324
10
10
5
<
9%
5.0
24713
-0.002
0.0000
10
10
2
<
24713 s k
0.161
1.6721
10
10
2
0.836
33%
5.0
Blank
0.000
0.0000
10
10
10
<
QC
0.425
5.2294
10
10
10
0.523
105%
5.0
15uD1111ited for G kwi;- Date: 5/13/15 1 By: (Print) I K.AM (sign):
Page 1 of 2

METHOD: SM 4500 S2- D
ELEMENT ASSAY: Sulfide
Date: 15/13/1
Time Analysis Begun 18:15
Time Analysis Ended 110:38
X
y
ug STD
STD
)LUTION
ABS
0.00
0.0 00
1.00
0.096
2.50
0.224
5.00
0.433
7.50
0.617
10.00
0.781
ELEMENT ONE
pectrophotorneter
UNITS OF A
Wave Length 664
DETECTION
0.078296703
RESULTS
ug/mL
SPK LEVEL
0.998379012
SPIKE
LEVEL
MAX ALIQU�
Na2S-9H2O Lot #
STANDARD
40721
Cal Std Lot:
10
I QC Std Lot:
Analytical Lab
Page 19 of 42
1.000
5
10.00
X
WC2-79-3
WC2-79-4
-- Y ---- ---
DO
o
WOW
SAMP ug PER
ABS ALIQUOT
0700
Slope
A117in mL
TAKEN
0.078296703
RESULTS
ug/mL
Correlation
LESS THAN
% SPK REC
0.998379012
SPIKE
LEVEL
-
D
433
0.300
10
10
<
Dim
0.00
DODD
0.097
SAMPLE
1. D.
WOW
SAMP ug PER
ABS ALIQUOT
ALI in mL PREP
ANALYZED VOL in mL
Slope
A117in mL
TAKEN
0.078296703
RESULTS
ug/mL
Correlation
LESS THAN
% SPK REC
0.998379012
SPIKE
LEVEL
Std. B. 0.00
0.000
0.0000
10
10
10
<
0.00
Std. B. 1.00
0.097
0.8097
10
10
10
<
80.97%
1.00
Std. B. 2.50
0.226
2.5479
10
10
10
0.255
101.92%
2.50
Std. B. 5.00
0.423
5.2025
10
10
10
0.520
104.05%
5.00
Std. B. 7.50
0.623
7.8974
10
10
10
0.790
105.30%
7.50
Std. B. 10.00
0.769
9.8647
10
10
10
0.986
98.65%
10.00
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.432
5.3237
10
10
10
0.532
107%
5.0
QC
0.430
5.2968
10
10
10
0.530
106%
5.0
24713
-0.004
0.0000
10
10
1
<
24713 S
0.233
2.6423
10
10
1
2.642
53%
5.0
24713
-0.002
0.0000
10
10
0.5
<
24713 du p
-0.004
0.0000
10
10
0.5
<
24713 s
0.317
3.7741
10
10
0.5
7.548
75%
5.0
24713
-0.001
0.0000
10
10
0.25
24713 s
0.341
4.0975
10
10
0.25
16.390
82%
5.0
purchased Std QC
0.403
4.9330
10
10
10
0,493
99%
5.0
Blank
0.000
0.0000
10
10
10
<
QC
0.423
5.2025
10
10
10
1 0.520 1
104%
5.0
Submitted for QA/QC-
Date: 5/13/15
By: (Print)
KAM
Page 2 of 2
&7A-,000�0

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Duke Energy
13339 Hagers Ferry Rd
Bldg 7405
Huntersville, NC 28078
Attention: Mary Ann Ogle
Project Name: AB GW Assessment Water - Asheville
Project Number:J15050206
Lot Number:QE08078
Date Completed:05/14/2015
Grant Wilton
Project Manager
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
The following non -paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
*QE08078*
Shealy Environmental Services, Inc. Page: 1 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Duke Energy
Lot Number: QE08078
Project Name: AB GW Assessment Water - Asheville
Project Number: J15050206
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample
receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the
Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy
policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page
Shealy Environmental Services, Inc. Page: 2 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QE08078
Project Name: AB GW Assessment Water - Asheville
Project Number: J15050206
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2015013859
Aqueous
05/07/2015 0850
05/08/2015
002
2015013860
Aqueous
05/07/20151005
05/08/2015
003
2015013861
Aqueous
05/07/20151005
05/08/2015
004
2015013862
Aqueous
05/07/20151325
05/08/2015
005
2015013863
Aqueous
05/07/20151004
05/08/2015
(5 samples)
Shealy Environmental Services, Inc. Page: 3 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
(6 detections)
Shealy Environmental Services, Inc. Page: 4 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
Executive Summary
Duke Energy
Lot Number: QE08078
Project Name: AB GW Assessment Water - Asheville
Project Number: J15050206
Sample Sample ID
Matrix Parameter Method Result Q
Units
Page
001
2015013859
Aqueous Alkalinity SM 2320B-
14
mg/L
5
001
2015013859
Aqueous Bicarbonate Alkalinity SM 2320B-
14
mg/L
5
001
2015013859
Aqueous Methane RSK - 175
11
ug/L
6
003
2015013861
Aqueous Methane RSK - 175
12
ug/L
10
004
2015013862
Aqueous Alkalinity SM 2320B-
11
mg/L
11
004
2015013862
Aqueous Bicarbonate Alkalinity SM 2320B-
11
mg/L
11
(6 detections)
Shealy Environmental Services, Inc. Page: 4 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QE08078-001
Description: 2015013859 Matrix: Aqueous
Date Sampled:05/07/2015 0850 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 05/12/2015 1345
HMA 74631
1
(Bicarbonate ) SM 2320B-2011
1 05/12/2015 1345
HMA 05/12/2015 1345
1
(Carbonate Al) SM 2320B-2011
1 05/12/2015 1345
HMA 05/12/2015 1345
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 5 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
14
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
14
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 5 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QE08078-001
Description: 2015013859 Matrix: Aqueous
Date Sampled:05/07/2015 0850 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/11/20151110 DCS 74510
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 11 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 6 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QE08078-002
Description: 2015013860 Matrix: Aqueous
Date Sampled:05/07/2015 1005 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 05/12/2015 1350
HMA 74631
1
(Bicarbonate ) SM 2320B-2011
1 05/12/2015 1350
HMA 05/12/2015 1350
1
(Carbonate Al) SM 2320B-2011
1 05/12/2015 1350
HMA 05/12/2015 1350
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 7 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
ND
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 7 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QE08078-002
Description: 2015013860 Matrix: Aqueous
Date Sampled:05/07/2015 1005 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/11/2015 1120 DCS 74510
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 8 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QE08078-003
Description: 2015013861 Matrix: Aqueous
Date Sampled:05/07/2015 1005 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 05/12/2015 1354
HMA 74631
1
(Bicarbonate ) SM 2320B-2011
1 05/12/2015 1354
HMA 05/12/2015 1354
1
(Carbonate Al) SM 2320B-2011
1 05/12/2015 1354
HMA 05/12/2015 1354
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
ND
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QE08078-003
Description: 2015013861 Matrix: Aqueous
Date Sampled:05/07/2015 1005 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/11/2015 1138 DCS 74510
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 12 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 10 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QE08078-004
Description: 2015013862 Matrix: Aqueous
Date Sampled:05/07/2015 1325 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 05/12/2015 1359
HMA 74631
1
(Bicarbonate ) SM 2320B-2011
1 05/12/2015 1359
HMA 05/12/2015 1359
1
(Carbonate Al) SM 2320B-2011
1 05/12/2015 1359
HMA 05/12/2015 1359
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 11 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
11
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
11
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 11 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QE08078-004
Description: 2015013862 Matrix: Aqueous
Date Sampled:05/07/2015 1325 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/11/2015 1157 DCS 74510
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 12 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QE08078-005
Description: 2015013863 Matrix: Aqueous
Date Sampled:05/07/2015 1004 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 05/12/2015 1403
HMA 74631
1
(Bicarbonate ) SM 2320B-2011
1 05/12/2015 1403
HMA 05/12/2015 1403
1
(Carbonate Al) SM 2320B-2011
1 05/12/2015 1403
HMA 05/12/2015 1403
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 13 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
ND
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 13 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QE08078-005
Description: 2015013863 Matrix: Aqueous
Date Sampled:05/07/2015 1004 Project Name: AB GW Assessment Water -
Date Received: 05/08/2015 Project Number: J15050206
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 05/11/2015 1211 DCS 74510
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 14 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: QE08078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - Ii
Sample ID: QQ74631-001 Matrix: Aqueous
Batch: 74631
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 05/12/20151318
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QE08078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - LCS
Sample ID: QQ74631-002 Matrix: Aqueous
Batch: 74631
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 93 1 93 90-110 05/12/20151324
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QE08078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - MB
Sample ID: QQ74510-001 Matrix: Aqueous
Batch: 74510
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 05/11/20151036
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QE08078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCS
Sample ID: QQ74510-002 Matrix: Aqueous
Batch: 74510
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 150 130 1 85 70-130 05/11/20151012
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QE08078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCSD
Sample ID: QQ74510-003 Matrix: Aqueous
Batch: 74510
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 150 130 1 87 2.6 70-130 30 05/11/20151025
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QE08078
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

4
���■���fiaall
n�unm
Nil
o�
mmumom
no=
plinaurwna pmg*d
4M!W1 MUDId WO"Gdiri 'JOw 3sna

SHEALY ENVIRONMENTAL SERVICES, INC.
5h�*Iy Fj1virorrrrwnra1 FAervwes. ]_ L Fair 1 of 1
Document Numi�. F -AO -01.6 Rgplu&s Dmet I VDT 14
Ll
ample Receipt Checklist {SRS}
Client: 11r-.. Coolerlrlveeted.hy/dateTV\C-X-1y-1k at#
Mea ns of receipt: SESI ❑ Client El UPS ❑ fed.tx ❑ Alirbornc Exp ❑ Othtcw
lyes❑ Na
1. Were custcndy seals pres+tnt on the cooler?
! Ycs N+7 I I I NA
2, If custfidy seals '4t' werme they intact and unbroken':
Copier 0yol iSM temperature Upton receiptZtrrived (oorrcctod) tcmperalum upcm rcccipt:
-C
J -CI f -c P t -CMethod'
Temperri1ure 1aak ❑ Against Bottles IR Gun ED. IR Gua C'arivdran Factor: C�,-E]°C
Method -of cmvlani:-
Wct Icc Bluc Ice D lac I'lc�rie
3. If�icmperature of any orsnlerexeeeded6-O'C, was Project Manager noti#�tedi
3te� ❑ No ❑ NA
YM notified by SRC, phone, note (circle one), Lather:
(For coolcrs Ioccivicd via cornmCruiiid umprirr, PMs ta-e to bu itulifed
lm.orcdla
YES ❑ No ❑ NA
4, is the cotumercial courier's packing shp atmohed to this form?
Yes No ❑
5. TTcrc Rrm
9par custumd romdures relin luished rcccivecl followed?
Yes ❑ No 14A
5a Wore sam Ics rchn uishcd by client to commercial oouricr?
Yes KNo L]
6- Fere sample IDs Ii.stedon the COC:?
Yes No ❑
?, Were sample Itis listed oa all barn. le wnrainerO
Yes No ❑
S. Was collection date & tt[ue hsted on the COC:?
iCaS NO
9, Was collwtion date & tiros lisled on all sa le GnntELmers?
l�ca No ❑
] O- Did all container Label intormatian IDelate time agree with the COC?
Yes No ❑
1 ] . Werc tastj+ 1 o be performied listed an the COC?
Ves Na ❑
12, Did ail s les arrive in the ro r containers for each test?
Yn�F**ma
13. Did all containers arrive in uml ucmadition unbroken, lids ori,,. etc•. ?
Yes ❑
[4 Was adequate sem le voiuma aumilable?
Yrs rlo ❑
15. Were all samples received within 34 the holding time or 49 htaurs, whichever
comes Fia(?
i r.s ❑ N,VFr
16, Were arky samples containers missing?
Yep No f3f,
17. 'Were there any users saris les not listed on CLIC?
fres ❑ ; Nu NA
IS, Were bubbles,crkit eel-�iz�" (L,d" nr6711Tr) irl diameter) in arty VDD via]s?
7lcs i7o ❑ NA E"
19- Were all mctals/0&&HEWnutrlersi saniples received ata pH of <2?
Yes No ❑ NA
aC[f! ail rygnide ancUnr Sulfide samplas reccivcd at a pH >12?
es ❑° [7) NA
21 . Wet all applicable NH1TK1 /cyani&Vphen rl (<O-2mg, L) samples free of
residual chlorine?
Yes ❑
No D NA e
22- Wale ca lmtion terne ratures documcutcd on the C:QC lbr.NC sannples'?
Yes Q
No ❑ NA er
23. W= 41iertt rerttarkslrequests (i -c. requested dilutions, M IMSD deli atirrns,
NO
etc- --) correctly transcr bed from the CLIC into tlllc comment seefim in LMS?
24. Was the quole number used taken from the container label?
Yes ❑
Saffiple Presfrvatioo (Must be completed for any &=p1c(!&) incurret'dy preserved of with headspace.)
Sample($)
were received incanTutly prcbcrvcd and were adj,ustad
accordinglyaccordlingly in sample raceh itt., with I2SO4,HN0,,HO1,Na0H usingSR 9
Sampl s _
were reaeiv d with bubbles ;-6 mm in diameter.
S Ie(s)
veers received with TRC X11,2 m jt It 921 is 1 I
SC Drinl ing Water project Sarnple(s) pH veli ied to hie> 2 by Date:,-
ati~;were
werenm received ata PH of <2 and ogre ridjugted aceotrdiri ] Z us- n SR -ft
Sam le labels a lied by:
Verified bv: Date: 'a
CO--]nLet tts=
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

CHAIN OF CUSTODY RECORD AND ANAL Y:515 K Unum I rVKivi
-- -._i
_._._._._._ ._. _. ._._._ _._._-_._•_._._ ----- I
--i
S nterra EDD
----------._._._._._
Duke Energy Analytical Laboratory
�._._._.---------------------
Ana cal Laboret
Use OnlyPae
1 y
Duke Energy
Laboratory
MaIlCd. Mp01A218uIIdin976e51
, +Order# r rl= Gw_ww
scnwto.otlakn,an0ram
NCT
so_
g 1 of
- -
DISTRIBUTION
Analytical Lab
Analytical
Chain or Custody&
,3a3ennaer.r.>ryae
Hunterwille, w C. 28070
!
d
i iLoggs y
Date a Tim �ry
l
SAMPLE PROGRAM i
ORIGINAL to LAB, COPY to CLIENT
Page 42 of 42
Sample Log
j _.-.0 --------...................
(704) 8705245 i i
----.-. _ _ Faz_I7t14j 875_Sg7
Ground Water,
B
Orinlein-water.,..-.._
NPOES !
usT-
COC REV DATE 1/22/2015
N.a
I'rnleC+Mame AB GW Assessment water
Phone Ne:
SI EALt _..p.._ -Cooker TemRjCL.. _..
F2CRA Waste
---_ --- - --
Client
cUs��t
�k
Fax Me:
�eoarssoae
PO 1142089 iltration(o.a5UM)
di
Unfiltered
titteredS
L' fl
Bueinessunit:
Pramw:
Reap. CemarTo:
Preservative
kce
rca
Ice °'
89
Pj—etlo:
A4tr.1tym:
mail cods:
--- -
'ontainerVolume (rnL)
200D
nUml
300 125
500
Son
500 250
0
YIG05R3
ernent 1
1
—
6
Requested Turnaround
Total 11
"14 Days
7 Days
wale k>aey: swron:
Container Type
PET
g{gSS
PET PET
PET
PET
HDPE HOPE
PO 1142133
--
e
Sample Description or ID
,,, ... r �v curaNruru as appropriate
(n0
Lo
a
nun
_
m
W
w
-shaded areas.
—
p
c vrl
Z m
`a A
3 p
.._-._.._._..'
Collection Information
°• a
N
�! U _
©Z
Y w
s�
w1
2H
~
GPS LOCatIOn
Date Time
Signature
W r�2
F
i
U
4 m U 7
to �
x
,
2
�,r
W
Mw - lJ5 a 31t�P
5 s �zu�s
(U S -N)
f5 II��S
U1��
?c
►
i I
i
--L4-
Filter
Filter Blank
5
I� --- 1 11 I 1 1
--
TOTAL , 2 1 ,
Relinquish y DatelTime Accepted By: DakelTime r u
Relinquished B DateMme Accepted B ff DaWfin -
r� 73 G W c
Relinquished By Datet-nme - Ac tad 6y° �' r 4
w
yE
seauiocked By Datemme Seated/Lock Opened By Dan dTkne --- - F. �
E «.
•- m
Cemrtwnta e y
ELEMIPMTg by ICP -Mf; (TRM): As, Be, Cd. Co. Cr, Cu, Mo. NI, Pb, Sb, Se, Tl (LL), V (LL)
ELEMENTS by ICP (TRM): Al. Ba., B. Fe, Mn, Sr, Zn ICP_Und{gested Ca, Mg, 1t, Na Hg by 245.1
Dissolved metals : all metals ICN, IMSAIJ V
0
0
0
g
0
0
o
0
89
1
,
r,
0
1
—
6
Requested Turnaround
Total 11
"14 Days
7 Days
` 48 Hr
ASAP_.•
'Other —ASAP-.—
IAdd. Cost Will Apply