NC0000396_J15060826report_20150823

DUE Analytical Laboratory
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J15060826
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]
`P Mary Ann Ogle
Report Authorized By: 2015.07.02 Date:
(Signature) 12:1_1_:1.2_-04'00'
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
7/2/2015
Analytical Lab
Page 1 of 39
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
2015020900
2015020901
2015020902
2015020903
4 Total Samples
Collected By
Sample Description
ASHEVILLE
24 -Jun -15 11:00 AM
illegible
MW -20S
ASHEVILLE
24 -Jun -15 1:04 PM
illegible
MW-23DU
ASHEVILLE
24 -Jun -15 3:15 PM
illegible
Filter Blank
ASHEVILLE
24 -Jun -15 3:15 PM
illegible
Equipment Blank
Analytical Lab
Page 2 of 39

Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals 0 Yes No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes 0 No
All laboratory QA/QC requirements are acceptable. 0 Yes F-] No
Report Sections Included:
E%-'] Job Summary Report
❑� Sample Identification
Technical Validation of Data Package
❑� Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Analytical Lab
Page 3 of 39
❑d Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑� Chain of Custody
❑� Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: Mary Ann Ogle Date: 7/2/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060826
Site: MW -20S
Collection Date: 24 -Jun -15 11:00 AM
Analyte
Result
Units
Qualifiers
RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
06/27/2015 09:09
BGN9034
50
Vendor Parameter
Complete
BGN9034
1
EPA 245.1
NITRITE + NITRATE (COLORIMETRIC)
ACPAYNE
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
0.094
mg-N/L
M2
0.01
INORGANIC IONS BY IC
1
EPA 200.7
06/26/2015 09:44
FCJORDA
Chloride
23
mg/L
FCJORDA
1
Sulfate
220
mg/L
1
5
MERCURY (COLD VAPOR) IN WATER
FCJORDA
1
EPA 200.7
Mercury (Hg)
< 0.05
ug/L
EPA 200.7
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
1
EPA 200.7
06/26/2015 11:32
Mercury (Hg)
< 0.05
ug/L
06/26/2015 11:32
0.05
DISSOLVED METALS BY ICP
EPA 200.7
06/26/2015 11:32
FCJORDA
1
Aluminum (AI)
0.126
mg/L
1
0.005
Barium (Ba)
0.066
mg/L
EPA 200.7
0.005
Boron (B)
0.646
mg/L
06/29/2015 10:00
0.05
Iron (Fe)
16.0
mg/L
MHH7131
0.01
Manganese (Mn)
15.9
mg/L
1
0.005
Strontium (Sr)
0.554
mg/L
EPA 200.7
0.005
Zinc (Zn)
0.063
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
76.7
mg/L
M4
0.01
Magnesium (Mg)
14.0
mg/L
M4
0.005
Potassium (K)
7.45
mg/L
M4
0.1
Sodium (Na)
17.5
mg/L
M4
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.250
mg/L
0.005
Barium (Ba)
0.064
mg/L
0.005
Boron (B)
0.641
mg/L
0.05
Iron (Fe)
16.3
mg/L
0.01
Manganese (Mn)
15.8
mg/L
0.005
Strontium (Sr)
0.548
mg/L
0.005
Zinc (Zn)
0.010
mg/L
0.005
Sample #: 2015020900
Matrix: GW WW
Analytical Lab
Page 4 of 39
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
06/26/2015 10:42
LSTARLI
10
EPA 300.0
06/27/2015 09:09
BGN9034
50
EPA 300.0
06/27/2015 09:09
BGN9034
1
EPA 245.1
06/30/2015 10:38
ACPAYNE
1
EPA 245.1
06/30/2015 12:13
ACPAYNE
1
EPA 200.7
06/26/2015 09:44
FCJORDA
1
EPA 200.7
06/26/2015 09:44
FCJORDA
1
EPA 200.7
06/26/2015 09:44
FCJORDA
1
EPA 200.7
06/26/2015 09:44
FCJORDA
1
EPA 200.7
06/26/2015 09:44
FCJORDA
1
EPA 200.7
06/26/2015 09:44
FCJORDA
1
EPA 200.7
06/26/2015 09:44
FCJORDA
1
EPA 200.7
06/26/2015 11:32
FCJORDA
1
EPA 200.7
06/26/2015 11:32
FCJORDA
1
EPA 200.7
06/26/2015 11:32
FCJORDA
1
EPA 200.7
06/26/2015 11:32
FCJORDA
1
EPA 200.7
06/29/2015 10:00
MHH7131
1
EPA 200.7
06/29/2015 10:00
MHH7131
1
EPA 200.7
06/29/2015 10:00
MHH7131
1
EPA 200.7
06/29/2015 10:00
MHH7131
1
EPA 200.7
06/29/2015 10:00
MHH7131
1
EPA 200.7
06/29/2015 10:00
MHH7131
1
EPA 200.7
06/29/2015 10:00
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060826
Site: MW -20S
Collection Date: 24 -Jun -15 11:00 AM
Analyte
Result
Units Qualifiers
RDL
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
EPA 200.8
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
2.15
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
16.3
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
26.7
ug/L
1
Selenium (Se)
1.00
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP -MS
SLS2560
1
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
2.01
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
16.4
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
25.1
ug/L
1
Selenium (Se)
1.18
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.328
ug/L
0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
480
mg/L
25
Total Carbon
TOC
3.8
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
5.0
mg/L
5
Sample #: 2015020900
Matrix: GW WW
Analytical Lab
Page 5 of 39
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 17:24
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
1
EPA 200.8
06/27/2015 14:59
SLS2560
Vendor Method
V_SHEALY
Vendor Method V_ELE1
1 SM2540C 06/25/201515:24 AGIBBS5
1 SM5310C/EPA9060A 06/27/201511:58 GHUTCHI
1 SM2540D 06/26/2015 07:22 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060826
Site: MW-23DU
Collection Date: 24 -Jun -15 1:04 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
06/26/2015 17:32
Vendor Parameter
Complete
EPA 300.0
06/26/2015 17:32
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
0.435
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
7.3
mg/L
0.1
Sulfate
26
mg/L
1
MERCURY (COLD VAPOR) IN WATER
FCJORDA
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
06/26/2015 09:56
FCJORDA
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
06/26/2015 09:56
FCJORDA
Aluminum (AI)
0.014
mg/L
0.005
Barium (Ba)
0.050
mg/L
0.005
Boron (B)
0.094
mg/L
0.05
Iron (Fe)
0.098
mg/L
0.01
Manganese (Mn)
0.850
mg/L
0.005
Strontium (Sr)
0.048
mg/L
0.005
Zinc (Zn)
0.010
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
06/29/2015 10:04
MHH7131
Calcium (Ca)
6.72
mg/L
0.01
Magnesium (Mg)
3.56
mg/L
0.005
Potassium (K)
3.30
mg/L
0.1
Sodium (Na)
11.0
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.083
mg/L
0.005
Barium (Ba)
0.050
mg/L
0.005
Boron (B)
0.087
mg/L
0.05
Iron (Fe)
0.162
mg/L
0.01
Manganese (Mn)
0.865
mg/L
0.005
Strontium (Sr)
0.048
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015020901
Matrix: GW WW
Analytical Lab
Page 6 of 39
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
06/26/2015 10:46
LSTARLI
1
EPA 300.0
06/26/2015 17:32
BGN9034
10
EPA 300.0
06/26/2015 17:32
BGN9034
1
EPA 245.1
06/30/2015 10:45
ACPAYNE
1
EPA 245.1
06/30/2015 12:16
ACPAYNE
1
EPA 200.7
06/26/2015 09:56
FCJORDA
1
EPA 200.7
06/26/2015 09:56
FCJORDA
1
EPA 200.7
06/26/2015 09:56
FCJORDA
1
EPA 200.7
06/26/2015 09:56
FCJORDA
1
EPA 200.7
06/26/2015 09:56
FCJORDA
1
EPA 200.7
06/26/2015 09:56
FCJORDA
1
EPA 200.7
06/26/2015 09:56
FCJORDA
1
EPA 200.7
06/26/2015 11:43
FCJORDA
1
EPA 200.7
06/26/2015 11:43
FCJORDA
1
EPA 200.7
06/26/2015 11:43
FCJORDA
1
EPA 200.7
06/26/2015 11:43
FCJORDA
1
EPA 200.7
06/29/2015 10:04
MHH7131
1
EPA 200.7
06/29/2015 10:04
MHH7131
1
EPA 200.7
06/29/2015 10:04
MHH7131
1
EPA 200.7
06/29/2015 10:04
MHH7131
1
EPA 200.7
06/29/2015 10:04
MHH7131
1
EPA 200.7
06/29/2015 10:04
MHH7131
1
EPA 200.7
06/29/2015 10:04
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060826
Site: MW-23DU
Collection Date: 24 -Jun -15 1:04 PM
Analyte
Result
Units Qualifiers
RDL
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
EPA 200.8
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)
35.9
ug/L
1
Copper (Cu)
1.72
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
2.86
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
TOTAL RECOVERABLE METALS BY ICP -MS
SLS2560
1
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)
36.9
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
2.76
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
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
84
mg/L
25
Total Carbon
TOC
0.672
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
Sample #: 2015020901
Matrix: GW WW
Analytical Lab
Page 7 of 39
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 17:31
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
1
EPA 200.8
06/27/2015 15:07
SLS2560
Vendor Method
V_SHEALY
Vendor Method V_ELE1
1 SM2540C 06/25/201515:24 AGIBBS5
1 SM5310C/EPA9060A 06/27/201511:58 GHUTCHI
1 SM2540D 06/26/2015 07:22 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060826
Site: Filter Blank
Collection Date: 24 -Jun -15 3:15 PM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
06/30/2015 12:18
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
06/26/2015 09:59
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)
< 0.005
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
1
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)
1.39
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 #: 2015020902
Matrix: GW WW
Analytical Lab
Page 8 of 39
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
06/30/2015 12:18
ACPAYNE
1
EPA 200.7
06/26/2015 09:59
FCJORDA
1
EPA 200.7
06/26/2015 09:59
FCJORDA
1
EPA 200.7
06/26/2015 09:59
FCJORDA
1
EPA 200.7
06/26/2015 09:59
FCJORDA
1
EPA 200.7
06/26/2015 09:59
FCJORDA
1
EPA 200.7
06/26/2015 09:59
FCJORDA
1
EPA 200.7
06/26/2015 09:59
FCJORDA
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560
1
EPA 200.8
06/27/2015 17:38
SLS2560

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060826
Site: Equipment Blank
Collection Date: 24 -Jun -15 3:15 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy
Labs)
1 EPA 300.0
Vendor Parameter
Complete
1 EPA 245.1
06/30/2015 10:52
NITRITE + NITRATE (COLORIMETRIC)
1 EPA 200.7
06/26/2015 11:50
Nitrite + Nitrate (Colorimetric)
0.048
mg-N/L
0.01
INORGANIC IONS BY IC
06/26/2015 11:50
FCJORDA
1 EPA 200.7
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
06/29/2015 10:07
MHH7131
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
MHH7131
1 EPA 200.7
06/29/2015 10:07
Calcium (Ca)
0.011
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
06/27/2015 15:14
SLS2560
Aluminum (AI)
0.006
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
Sample #: 2015020903
Matrix: GW WW
Analytical Lab
Page 9 of 39
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1 EPA 353.2
06/26/2015 10:47
LSTARLI
1 EPA 300.0
06/26/2015 15:20
BGN9034
1 EPA 300.0
06/26/2015 15:20
BGN9034
1 EPA 245.1
06/30/2015 10:52
ACPAYNE
1 EPA 200.7
06/26/2015 11:50
FCJORDA
1 EPA 200.7
06/26/2015 11:50
FCJORDA
1 EPA 200.7
06/26/2015 11:50
FCJORDA
1 EPA 200.7
06/26/2015 11:50
FCJORDA
1 EPA 200.7
06/29/2015 10:07
MHH7131
1 EPA 200.7
06/29/2015 10:07
MHH7131
1 EPA 200.7
06/29/2015 10:07
MHH7131
1 EPA 200.7
06/29/2015 10:07
MHH7131
1 EPA 200.7
06/29/2015 10:07
MHH7131
1 EPA 200.7
06/29/2015 10:07
MHH7131
1 EPA 200.7
06/29/2015 10:07
MHH7131
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
1 EPA 200.8
06/27/2015 15:14
SLS2560
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 # J15060826
Site: Equipment Blank
Collection Date: 24 -Jun -15 3:15 PM
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 #: 2015020903
Matrix: GW WW
Analytical Lab
Page 10 of 39
Method Analysis Date/Time Analyst
Vendor Method
V_ELE1
SM2540C 06/25/201515:24 AGIBBS5
TOC 0.261 mg/L 0.1 1 SM5310C/EPA9060A 06/27/201511:58 GHUTCHI
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 06/26/2015 07:22 AGIBBS5
Qualifiers:
M2 Matrix spike recovery was Low: the associated Laboratory Control Spike (LCS) was acceptable.
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate to
the spike level. The associated Laboratory Control Spike recovery was acceptable.

Analytical Lab
Page 11 of 39
Eelrnent One Onc.
5319-D Carolina Beach Rd.
Wilmington, IAC 28412
Rhone: 910 793-0128
Fax: [phone]
[e-mail]
25195-1"
REPORT OF ANALYSES
Sulfide
Duke Energy
July 1, 2015
5
Laboratory Services
Client Project Name AB GW Assessment water (wells) Asheville
13339 Hagers Ferry Road Bld.
MG03A Client Project Number J15060826
MW-23DU
Huntersville, NC 28078
PO Number
mg/L
Sample Matrix GW WW
Sample Type Grab Date Received
06/26/2015
Date Analyzed 06/29/2015
Method SM 4500 S2- D Time Received
1610
Delivered by FedEx
Received by
LLB
eOne ID Duke Energy ID
Parameter Result Unit Dil DL Date
Time
1515
Sampled
Sampled
25195-1"
MW -20S
Sulfide
< 0.5
mg/L
5
0.1
06/24/15
1100
25195-2
MW-23DU
Sulfide
< 0.1
mg/L
1
0.1
06/24/15
1304
25195-3
Equipment Blank
Sulfide
< 0.1
mg/L
1
0.1
06/24/15
1515
"Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
/� 41c�
Ken Smith, LaboratoryDirector
25195 Duke Report Packet Compiled by�
NC Certifications: DW 37788 and DWQ DENR 604

Analytical Lab
Page 12 of 39
�
71
nu!yuo� p lalol
w o 0 o
e p o 0 0- 0
0 0 0
0_
m
o
p
�
i �� i i
�, I I
o
g
3
splew
penl098"'
W 0a
g
N
i gas) slejaW
e
C
a —
— —� --
—+ —}
--I--
--1— —
— —�
O
t m z v
(Liuewel3
i m ` apUMS
e7.uoqje�
9i o. '*jQu
3 Ihlltl
1�$
Tu
n
I
I
W
�
a s3N3lN
u x
_
O♦
c�
°
b $ Nlcws n Isco
q4
8 Sal`SS.L
q
S1
a E qo p
x
.3
-dwo:)
o yd E 5
2
o a 0
o' m
o
J U
m
F�
�Am
G N SIE
A �_
`
v
:
J
_
_
76, Ol
g v ,-i U, a
I
o
_C0
.>.. to
I
I
t
i
i
ry
1"1 O
I�
Am. o
Y
C
LL -3
C
___
UJ!—
I
a
a� f f b
T T
A D
a
1
i
I
I
V7 N
w w >
fgt
a
yC
A

Analytical Lab
elementOne SAMPLE SUBMISSION FORM Lab 16 g 1Ai'95
TAT 5 BD Analysis Due Date 06.30.15
Hold Time Expiration 07.01.15 @ 1100 Report Due Date 07.01.15
Client: Duke Energy Date Rec: 06.26.15
LIMS No J15060826 Time Rec: 1610
Project ID Asheville Rec By LLB
H >9 Yes No Tem :560C ees No Ref. Method:
If No, Record If No, Record SM4500 S2 D
Sample Identification & Collection Information
Lab ID
Client ID
Collection Date
Collection Time
Analysis Requested
1
MW -20S
06.24.15
1100
ulfi
2
MW-23DU
06.24.15
1304
Equipment Blank
06.24.15
1515
SS Page 1 of 1 Prep By / Date M^
SS by o Labeled By / Date
6/26/2015 4:50:00 PM ID Verification By /Date JG �'�� •�S

Analytical Lab
Page 14 of 39
METHOD:
SM 4500 S2- D
ELEMENT ONE
STD
ELEMENT ASSAY:
Sulfide
Spectrophotometer
UNITS OF ANSWER
ug/mL
0.095
2.50
Wave Length 664
DETECTION LIMIT u
1.000
CLIENT:
Duke
10.00
0.785
LRB SPK
SPK LEVEL u
5
Lab ID#
25194 / 195:/ 196
10
MAX ALIQUOT
10.00
Date:
06/29/15
Na2S•91-12O Lot #
STANDARD conc(ppm)
X
Time Analysis Begun
8:00
40721
ICal Std Lot: SD -14-1
10
Time Analysis Ended
A..h,.+.
10:00
I/nhn
-0.4575
QC Std Lot: SD -14-2
10 _
X
Y
ug STD
STD
SOLUTION
ABS
0.00 '
0.000
1.00
0.095
2.50
0.223
5.00
0.435
7.50
0.608
10.00
0.785
�ooa
-sem
-,oma
0,00 ,200
X
SAMPLE
I.D.
Std. B. 0.00
Std. B. 1.00
Std. B. 2.50
Std. B. 5.00
Std. B. 7.50
Std. B. 10.00
SAMP
ABS
0.000
0.098
0.229
0.446
0.634
0.798
ug PER
ALIQUOT
0.0000
0.8257
2.5953
5.5266
8.0661
10.2814
ALI in mL
ANALYZED
10
10
10
10
10
10
PREP
VOL in mL
10
10
10
10
10
10
Slope
ALI in mL
TAKEN
10
10
10
10
10
10
0.078305495
RESULTS
ug/mL
<
<
0.260
0.553
0.807
1.028
Correlation
LESS THAN
% SPK REC
82.57%
103.81%
110.53%
107.55%
102.81%
0.998579076
SPIKE
LEVEL
0.0
1.0
2.5
5.0
7.5
10.0
LRB
0.000
0.0000
10
10
10
<
0.0
LRB SPK
0.433
1 5.3509
10
10
10
0.535
107%
5.0
QC
0.447
15.5401
10
10
10
0.554
111%
5.0
25194-1
0.003
-0.4575
10
10
10j
0-777777
25194-1 s k
0.405
4.9727
10
10
10
0.497
99%
5.0
25194-2
0.002
-0.4711
10
10
10
25194-2 dup
0.001
-0.4846
10
10
10
< 0.1
25194-2 spk
0.400
4.9052
10
10
10
0.491
98%
5.0
25194-3
0.232
2.6358
10
10
10
25194-3 s k
0.623
7.9175
10
10
10
0.792
106%
5.0
25194-4
0.079
0.5691
10
10
10
a0,
25194-4 s k
0.464
5.7697
10
10
10
0.577
115%
5.0
25194-5
0.122
1.1499
10
10
10:`"
25194-5 s k
0.495
6.1884
10
10
10
0.619
101%
5.0
25194-6
0.001
-0.4846
10
10
10
25194-6 s k
0.394
4.8241
10
10
10
0.482
96%
5.0
25194-7
0.002
-0.4711
10
10
10mi
25194-7 s k
0.432
5.3374
10
10
10
0.534
107%
5.0
25195-1
0.004
-0.4440
10
10
10
<
25195-1 s k
0.334
4.0136
10
10
10
0.401
80%
5.0
25195-2
0.008
-0.3900
10
10
10
25195-2 spk
0.386
4.7161
10
10
10
0.472
94%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC
Submitted for QA/QC-
1 5.5401
Date:
10
10
10
-0.447
0.554 111 %
5.
06/29/15 By: (Print) KAM (sign):
Page 1 of 2

Analytical Lab
Page 15 of 39
METHOD:
SM 4500 S2- :D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664-
Na2S•9H2O Lot #
40721
UNITS OF ANSWER u /mL.
DETECTION LIMIT u 1.000
CLIENT:
Lab ID#
Duke
25194 / 195 / 196
SPK LEYELL& 5
MAX ALIQUOT 10.00
Date:
06/29/15
STANDARD conc(ppm) �X
Time Analysis ll
8:00
Cal Std Lot: SD -14-1 10
Time Analysis Ended
10:00
QC Std Lot: SD -14-2 10
Analyst:
KAM
STD ABSORPTION Y
Ug STD
STD !
SOLUTION
ABS
0.00
0.000
1.00
SAMP
0.095
2.50
PREP
0.223
5.00
Correlation
LESS THAN
0.435
7.50
ABS
0.608
10.00
VOL in mL
0.785
�So
+5p0
so
+,ate
10.00 12.00
X
(sign):
Page 2 of 2
SAMPLE
SAMP
ug PER
ALI in mL
PREP
Sloe
ALI in mL
0.078305495
RESULTS
Correlation
LESS THAN
. 0.998578076
SPIKE
I.D.
Std. B. 0.00
ABS
ALIQUOT
ANALYZED
VOL in mL
TAKEN
ug/mL
% SPK REC
LEVEL
0.000
0.0000
10
10
10
<
0.0
Std. B. 1.00
0.098
0.8257
10
10
10
<
82.57%
1.0
Std. B. 2.50
0.229
2.5953
10
10
10
0.260
103.81%
2.5
Std. B. 5.00
0.446
5.5266
10
10
10
0.553
110.53%
5.0
Std. B. 7.50
0.634
8.0661
10
10
10
0.807
107.55%
7.5
Std. B. 10.00
0.798
10.2814
10
10
10
1.028
102.81%
10.0
LRB
0.000
0.0000
10
10
10
<
0.0
LRB SPK
0.433
5.3509
10 1
10
10
0.535
107%
5.0
QC
0.447
5.5401
10
10
10
0.554
111%
5.0
25195-3
0.009
-0.3765
10
10
10
„OE` u .n.Q�
25195-3 s k
0.427
5.2699
10
10
10
0.527
105%
5.0
25196-1
0.013
-0.3225
10
10
10
25196-1 dup
0.011
-0.3495
10
10
10
< 0.1
25196-1 s k
0.410
5.0403
10
10
10
0.504
101%
5.0
25196-2
0.002
-0.4711
10
10
10
'; 0 ,
25196-2 s k
0.433
5.3509
10
10
10
0.535
107%
5.0
25195-1
0.003
-0.4575
10
10
5
<
25195-1 s k
0.345
4.1622
10
10
5
0.832
83%
5.0
25195-1
0.004
-0.4440
10
10
2<O.�s
25195-1 s k
0.387
4.7296
10
10
2
2.365
95%
5.0
Blank
-0.001
0.0000
10
10
10
QC 0.447
Submitted for QA/Q C-
5.5401
10
10
10
<
1 0.554
111%
5.0
Date: 06/29/15
By: (Print)
VARA
(sign):
Page 2 of 2

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:J15060826
Lot Number:QF26040
Date Completed:07/02/2015
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.
Shealy Environmental Services, Inc. Page: 1 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

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: QF26040
Project Name: AB GW Assessment Water - Asheville
Project Number: J15060826
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QF26040
Project Name: AB GW Assessment Water - Asheville
Project Number: J15060826
Sample Number Sample ID Matrix Date Sampled Date Received
001 2015020900 Aqueous 06/24/20151100 06/26/2015
002 2015020901 Aqueous 06/24/20151304 06/26/2015
003 2015020903 Aqueous 06/24/20151515 06/26/2015
(3 samples)
Shealy Environmental Services, Inc. Page: 3 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
(5 detections)
Shealy Environmental Services, Inc. Page: 4 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Executive Summary
Duke Energy
Lot Number: QF26040
Project Name: AB GW Assessment Water - Asheville
Project Number: J15060826
Sample Sample ID
Matrix Parameter Method Result Q
Units
Page
001
2015020900
Aqueous Alkalinity SM 2320B-
99
mg/L
5
001
2015020900
Aqueous Bicarbonate Alkalinity SM 2320B-
99
mg/L
5
001
2015020900
Aqueous Methane RSK - 175
73
ug/L
6
002
2015020901
Aqueous Alkalinity SM 2320B-
25
mg/L
7
002
2015020901
Aqueous Bicarbonate Alkalinity SM 2320B-
25
mg/L
7
(5 detections)
Shealy Environmental Services, Inc. Page: 4 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QF26040-001
Description: 2015020900 Matrix: Aqueous
Date Sampled:06/24/2015 1100 Project Name: AB GW Assessment Water -
Date Received: 06/26/2015 Project Number: J15060826
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 06/30/2015 2118 HMA 78532
1 (Bicarbonate ) SM 2320B-2011 1 06/30/2015 2118 HMA
1 (Carbonate Al) SM 2320B-2011 1 06/30/2015 2118 HMA
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
99
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
99
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QF26040-001
Description: 2015020900 Matrix: Aqueous
Date Sampled:06/24/2015 1100 Project Name: AB GW Assessment Water -
Date Received: 06/26/2015 Project Number: J15060826
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/29/2015 2103 JJG 78405
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 73 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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QF26040-002
Description: 2015020901 Matrix: Aqueous
Date Sampled:06/24/2015 1304 Project Name: AB GW Assessment Water -
Date Received: 06/26/2015 Project Number: J15060826
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 06/30/2015 2136 HMA 78532
1 (Bicarbonate ) SM 2320B-2011 1 06/30/2015 2136 HMA
1 (Carbonate Al) SM 2320B-2011 1 06/30/2015 2136 HMA
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
25
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
25
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QF26040-002
Description: 2015020901 Matrix: Aqueous
Date Sampled:06/24/2015 1304 Project Name: AB GW Assessment Water -
Date Received: 06/26/2015 Project Number: J15060826
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
3 RSK - 175 1 06/30/2015 2220 JJG 78534
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 3
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QF26040-003
Description: 2015020903 Matrix: Aqueous
Date Sampled:06/24/2015 1515 Project Name: AB GW Assessment Water -
Date Received: 06/26/2015 Project Number: J15060826
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 06/30/2015 2140 HMA 78532
1 (Bicarbonate ) SM 2320B-2011 1 06/30/2015 2140 HMA
1 (Carbonate Al) SM 2320B-2011 1 06/30/2015 2140 HMA
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
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 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QF26040-003
Description: 2015020903 Matrix: Aqueous
Date Sampled:06/24/2015 1515 Project Name: AB GW Assessment Water -
Date Received: 06/26/2015 Project Number: J15060826
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/30/2015 2244 JJG 78534
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: 10 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

QC Summary
Shealy Environmental Services, Inc. Page: 11 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MB
Sample ID: QQ78532-001 Matrix: Aqueous
Batch -78532
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 06/30/20151829
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. Page: 12 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - LCS
Sample ID: QQ78532-002 Matrix: Aqueous
Batch -78532
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 97 1 97 90-110 06/30/20151834
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. Page: 13 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MS
Sample ID: QF26040-003MS Matrix: Aqueous
Batch -78532
Analytical Method: SM 2320B-2011
Sample Spike
Amount Amount Result % Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity ND 100 93 1 93 70-130 06/30/2015 2146
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. Page: 14 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MSD
Sample ID: QF26040-003MD Matrix: Aqueous
Batch -78532
Analytical Method: SM 2320B-2011
Sample Spike
Amount Amount Result % Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Alkalinity ND 100 94 1 94 0.80 70-130 20 06/30/2015 2152
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. Page: 15 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - MB
Sample ID: QQ78405-001 Matrix: Aqueous
Batch:78405
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 06/29/20151615
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. Page: 16 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCS
Sample ID: QQ78405-002 Matrix: Aqueous
Batch:78405
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 150 120 1 80 70-130 06/29/20151544
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. Page: 17 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCSD
Sample ID: QQ78405-003 Matrix: Aqueous
Batch:78405
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 150 110 1 73 8.9 70-130 30 06/29/20151554
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. Page: 18 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - MB
Sample ID: QQ78534-001 Matrix: Aqueous
Batch:78534
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 06/30/2015 2120
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. Page: 19 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCS
Sample ID: 0078534-002 Matrix: Aqueous
Batch:78534
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 150 120 1 76 70-130 06/30/20151938
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. Page: 20 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCSD
Sample ID: QQ78534-003 Matrix: Aqueous
Batch:78534
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 150 120 1 79 3.5 70-130 30 06/30/2015 2018
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. Page: 21 of 21
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 2912 [phone] Fax [phone] www.shealylab.com
Cq
U-
/ak
tit
il-T
|\
Oil
I.,
}§[�2J!
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 2912 [phone] Fax [phone] www.shealylab.com
|\
Oil
}§[�2J!
Al
\
�
�/\kf���
A -5 i.t A
E
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 2912 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC
Shealy EnWiTgnmcmB] senk'-s. Lrkc. I Page L of I
D1XurrbCn1 Nklmlbcr. F -AP -o 18 lk"Iaccs Date! 11007114
RevisiiLyi Numhu-. IT Ufkxfivc Dm-tc; M30v 15
Sample Receipt Cheddist (SRC.)
Client: fi x. Cooler Inspected by/dae: Lot H:
Means of r=tipl:
[I SES1 El Client El T -TS F
FcdEx El Airborric Exp PTObther
Lj
I N LeT
11, Wcru rurtudy 5c,-aN P rmr-nt
yu the wulte.
-Yes
1'es
N4
Liif
'seals were pn%er
t, were thry intact and unbroken?
Cooler ED/Ozig" temperatwe upon reccipVDo-fived (correcled) tempers.1are upon receipt,
0C
7,
MMethod:E] Temperaftur lank AAinst. _�S TR Cr in D--- -- TR Guo CorreA--ti oin Factor- Q�, tz- 'aC
.1 Blue Ice E Dry Ice 0 None
MtlhW of CoolmC o ice r-
Yea 0 No E]
3. if tempuature of any cooper eweeded 6.0'C, was Frojmt Manager notified?
FM notified by �iKC, phone, n0te (circle one), other:_
NA Fer (For coolers received via connnercial courier, PMs .are to be notified
inlme&arely-)
Yes L] No E]
NA 4- Is the co=ncruial uOuiieT's WXL"
slip attached to this form?
Yes No Lj
5. Were lynper =1ody procf-dums
(relinquishccUreccived) fallowed?
Nr, E]
NA ff 5a werc samples rehnemishedit
client to commercial courier?
-Yes
Yes No F1
6. were "In le CDs liffEcd on the
F7;c?
Yes Na L3
7. Were sample, EDIs ji5kcd. an ail
Ic oontwncn?
Yes No ❑
S. Was coUcdian date & limcUst
oil the cod;'?
Y65 N13 ❑
9. Was collection datp, & time ht'
an all sample containers?
Yes
10. I -Nd a I i cantaiae r label info
tion (ID., datcltime)time), e) agree with the COC?
Yrs Ne
NO ❑
11. Were tests to bt pexfoMed lig ed m the COC'?
7�
11- Did all samples arrive in the opercontainers for each mmlt"
-Yrtg
YeLs Z—_NoE]
11 Did all containers arrive in goc d condition (unbrokm, lids on, r-tc.)?
Yes No L]
14- Was adequate saniplc volume
wailable?
Yes El No Z"
IS- Were all samples roceived wit l iin Yi the holding time or 43 hours, whichcvcr
comes first?
Yes No.
16, Weve art ysate ples contaumn i
iissin:97
Yeas ❑ No
17, Were there any ;:.nr*6s sam le
inot listed an COC?
Yes [ No G�'
NA 18, wyv bubble -5 present >-pca-s - (1/4 -or timm in diameter) int any VOA vials?
Ycs El No El
NA 2' 19. Were all mutaW0&G)HE1v1/
ient sampleg received at a pH -of <27 -J
V—esEl No 0—
NA &I 2B - Were Al cyanide andVor Fulfid
samples received aL a pH > 12?
yes 0 NQ El
21. Werc all NIH
NA 2� applicable �'r
residual chlorine I
fo-
cyani(Wphenol. (<0.2mWL) samples free of
—E]
NA 2r 1 22. Were collection trzap=tUrm
cumented on the COC for NIC samples?
Yes [--) No ❑
21. Worc clicnL rcmark0requests (s, P- requested dilutions, MSFM SI) designations,
V ell:-) corizutly I ransoravd from tie COC into the Comment section U1 LI x$?
�esEl Na
24. Wa3 the quote rn, ber urscd ta - I:rn
Amar the emklui;Fier label?
Sample Preservetion (Must be completed far any sample(s
1 incorrectly prcurved or with headspace.)
sample(s)_
acuordinaly in szl�—Uvle
were
receiving with (H'SO4,
rccivr.d incorrectly preserved and were adj-,isted
"NO3,HULNuOR) liqjlig SR:k
Wvre. remved with bubbles >6 min in d iarno ,r.
-Samples
yarn les
were received with TRC >0.2 m&'L (If �?_L!LNOL
sc Drinking water Pru)cui Sample(s) pH vcuificd to I -> 2 by DaLe-
were not received ata p1l of �2 aqdwcrc odimlvil inneordinglyusing SRS
labelsSample applied by: Verified by.
Data,
Comments;
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

-HAIN OF CLIS i " RLCR&- i, -QUEST FORM
Duke Eneru-v ------------ ri ------------ * ------- * ---------- - ------ — ------ nal�bcaiUborato Us.15W;* --- - --- *---,-* --- -----------
Duke Ernroy Analytlaal LaboratoryA
Analytical Lab
Page 39 of 39
Synterra EDD
I was riaww"'aaal -'k— . m �.-P.
Analytical Labwatory I . N,—, —
i IWIVII Kag- " AM S0(,LgLl.0 1— DMTPJSUTION
C. 2"n
i Chain of Custody & MrAw"ift, IL kogged By Time ORIGINAL In LAB. COPY fe .,L9'
Sample Log f7q4) srs 52AS ! LV
v3 �` I I �- •3 -7 SAMPLE PROGRAM
i iij I
-_.............. - 709 vvGround Water NPIDES
- --- ------------- i0- -M:?EAq- - ----- _J 4
._._
P" -I �— !— Id. I Drhking water UST—
AS GW Assesameolt Water RCR—AWalte
4—AW .CooLr .... 19 -
Client IF- No.
SheaIv Filtration (0.45 urn)t1 Unfiltered
BUSio"S Unit_hems, Fl"P..To:
tee me Ira lot
P01142089 Pre""v-ad-2 Kam
ontalner Volume (mL) 20DO 40 mlI SOD Soo 30D Soo 250
Iseven: AsMvilli Elementl Container Type PET glass PET PET MT PET WIPE 1413fli
P01142133 lap
Sample Description or I D oproprim non a 6 ro l y ® I c
U)
........... z a,
connown Intormathan 6
I
A
GPS Location I iz
E 9! w a
Signature * I Q P -
j z
Date .9 M U, E
'244561�gfi;
w`
Sii b0 x
1
2
1 1 1
1
-1 -ba&NIw
�kdflLiiok Opened By Datarnme
HIO
J
ELPMENTS by ICP MS (TRMI: As. Be; Cdr Co, Cr, Cu, Mo, Ni, Pb, Sb. Se, TI (ILL), V (LL)
ELEMENTS by ICIP (TRMY At. Ba, 8, I's, Mn, Sr, Ln Klp_undigestea Ca, hi K, Na Mg by 2415.11
Add� Cost mill
DissDivod metals. all metals ICP. iMS,Hgit
1
0
0
tol
0
0
0
0
0
Filter Blank
4
Euipment Blank
IS6
1 1
2
J
L
L101a
2
4
2 1 Z
2
0
[d
=01�2LO
Rarlqtftj:Dy
jAccepted BY: DateMime
m
Requested Turnaround
64U DIIIIIIIII/Tillne
j
'14 Days
�A�cwptvd Byj: Daterrime
A -m oVJ1tlj i,12SI15 "E
ZZ-
c
7 Days
-1 -ba&NIw
�kdflLiiok Opened By Datarnme
a F
A
'4A Hr
I
ELPMENTS by ICP MS (TRMI: As. Be; Cdr Co, Cr, Cu, Mo, Ni, Pb, Sb. Se, TI (ILL), V (LL)
ELEMENTS by ICIP (TRMY At. Ba, 8, I's, Mn, Sr, Ln Klp_undigestea Ca, hi K, Na Mg by 2415.11
Add� Cost mill
DissDivod metals. all metals ICP. iMS,Hgit
1
Totalple