NC0000396_J15030305report_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: J15030305
Project Name: 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 Mary Ann Ogle Phone: [phone]
Report Authorized By: j " I �j//S 2015.04.08 14:53:14 Date:
(Signature) -04'00'
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
4/7/2015
Page 1 of 37
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
2015006939
2015006940
2015006941
2015006942
2015006943
5 Total Samples
Collected By
Sample Description
ASHEVILLE
11 -Mar -15 9:05 AM
Illegible
MW -16
ASHEVILLE
11 -Mar -15 9:05 AM
Illegible
MW -16 Dup
ASHEVILLE
11 -Mar -15 11:00 AM
Illegible
MW -16 Br
ASHEVILLE
11 -Mar -15 8:20 AM
Illegible
Equipment Blank
ASHEVILLE
11 -Mar -15 8:20 AM
Illegible
Filter Blank
Page 2 of 37

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 No
All laboratory QA/QC requirements are acceptable. (] Yes ❑ No
Report Sections Included:
LU Job Summary Report
❑ Sample Identification
P/1 Technical Validation of Data Package
J❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Page 3 of 37
LVI Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
d❑ Chain of Custody
LVI Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: DBA Account Date: 4/7/2015

Certificate of Laboratory Analysis Page 4 of 37
This report shall not be reproduced, except in full.
Order # J15030305
Site: MW -16
Collection Date: 11 -Mar -15 9:05 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
03/13/2015 09:17
Vendor Parameter
Complete
EPA 300.0
03/13/2015 09:17
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
93
mg/L
1
Sulfate
33
mg/L
1
MERCURY (COLD VAPOR) IN WATER
MHALL3
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
03/13/2015 11:06
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
03/13/2015 11:06
MHALL3
Aluminum (AI)
0.186
mg/L
0.005
Barium (Ba)
0.117
mg/L
0.005
Boron (B)
0.301
mg/L
0.05
Iron (Fe)
0.500
mg/L
0.01
Manganese (Mn)
1.88
mg/L
0.005
Strontium (Sr)
0.181
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
03/26/2015 11:11
MHALL3
Calcium (Ca)
33.6
mg/L
M4 0.1
Magnesium (Mg)
11.7
mg/L
0.005
Potassium (K)
2.67
mg/L
0.1
Sodium (Na)
14.9
mg/L
M4 0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.200
mg/L
0.005
Barium (Ba)
0.123
mg/L
0.005
Boron (B)
0.303
mg/L
0.05
Iron (Fe)
0.522
mg/L
0.01
Manganese (Mn)
1.98
mg/L
0.005
Strontium (Sr)
0.184
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015006939
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
03/16/2015 12:05
TLINN
10
EPA 300.0
03/13/2015 09:17
BGN9034
10
EPA 300.0
03/13/2015 09:17
BGN9034
1
EPA 245.1
03/17/2015 13:01
ACPAYNE
1
EPA 245.1
03/16/2015 15:23
ACPAYNE
1
EPA 200.7
03/13/2015 11:06
MHALL3
1
EPA 200.7
03/13/2015 11:06
MHALL3
1
EPA 200.7
03/13/2015 11:06
MHALL3
1
EPA 200.7
03/13/2015 11:06
MHALL3
1
EPA 200.7
03/13/2015 11:06
MHALL3
1
EPA 200.7
03/13/2015 11:06
MHALL3
1
EPA 200.7
03/13/2015 11:06
MHALL3
10
EPA 200.7
03/17/2015 14:06
MHALL3
1
EPA 200.7
03/17/2015 14:06
MHALL3
1
EPA 200.7
03/17/2015 14:06
MHALL3
1
EPA 200.7
03/17/2015 14:06
MHALL3
1
EPA 200.7
03/26/2015 11:11
MHALL3
1
EPA 200.7
03/26/2015 11:11
MHALL3
1
EPA 200.7
03/26/2015 11:11
MHALL3
1
EPA 200.7
03/26/2015 11:11
MHALL3
1
EPA 200.7
03/26/2015 11:11
MHALL3
1
EPA 200.7
03/26/2015 11:11
MHALL3
1
EPA 200.7
03/26/2015 11:11
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030305
Site: MW -16
Collection Date: 11 -Mar -15 9:05 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)
1.10
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
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)
1.01
Copper (Cu)
<1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
< 1
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
260
Total Carbon
03/31/2015 10:50
TOC
2.0
TOTAL SUSPENDED SOLIDS
1
TSS
< 5
Page 5 of 37
ug/L
1
1
Sample #:
2015006939
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
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
0.2
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
0.3
1
EPA 200.8
03/31/2015 10:50
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
0.2
1
EPA 200.8
03/25/2015 14:56
DJSULL1
ug/L
0.3
1
EPA 200.8
03/25/2015 14:56
DJSULL1
Vendor Method
V_SHEALY
Vendor Method
V_ELE1
mg/L
25
1
SM2540C
03/18/201511:21
GHUTCHI
mg/L
0.1
1
SM5310C/EPA9060A
03/23/201514:50
TJA7067
mg/L
5
1
SM2540D
03/13/201510:01
GHUTCHI

Certificate of Laboratory Analysis Page 6 of 37
This report shall not be reproduced, except in full.
Order # J15030305
Site: MW -16 Dup
Collection Date: 11 -Mar -15 9:05 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
03/13/2015 16:31
Vendor Parameter
Complete
EPA 300.0
03/13/2015 16:31
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
92
mg/L
1
Sulfate
36
mg/L
1
MERCURY (COLD VAPOR) IN WATER
MHALL3
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
03/13/2015 11:10
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
03/13/2015 11:10
MHALL3
Aluminum (AI)
0.180
mg/L
0.005
Barium (Ba)
0.116
mg/L
0.005
Boron (B)
0.295
mg/L
0.05
Iron (Fe)
0.484
mg/L
0.01
Manganese (Mn)
1.86
mg/L
0.005
Strontium (Sr)
0.179
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
03/26/2015 11:56
MHALL3
Calcium (Ca)
33.4
mg/L
M4 0.1
Magnesium (Mg)
11.6
mg/L
0.005
Potassium (K)
2.72
mg/L
0.1
Sodium (Na)
14.7
mg/L
M4 0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.203
mg/L
0.005
Barium (Ba)
0.124
mg/L
0.005
Boron (B)
0.302
mg/L
0.05
Iron (Fe)
0.538
mg/L
0.01
Manganese (Mn)
2.00
mg/L
0.005
Strontium (Sr)
0.186
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015006940
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
03/16/2015 12:09
TLINN
10
EPA 300.0
03/13/2015 16:31
BGN9034
10
EPA 300.0
03/13/2015 16:31
BGN9034
1
EPA 245.1
03/17/2015 13:08
ACPAYNE
1
EPA 245.1
03/16/2015 15:26
ACPAYNE
1
EPA 200.7
03/13/2015 11:10
MHALL3
1
EPA 200.7
03/13/2015 11:10
MHALL3
1
EPA 200.7
03/13/2015 11:10
MHALL3
1
EPA 200.7
03/13/2015 11:10
MHALL3
1
EPA 200.7
03/13/2015 11:10
MHALL3
1
EPA 200.7
03/13/2015 11:10
MHALL3
1
EPA 200.7
03/13/2015 11:10
MHALL3
10
EPA 200.7
03/17/2015 14:10
MHALL3
1
EPA 200.7
03/17/2015 14:10
MHALL3
1
EPA 200.7
03/17/2015 14:10
MHALL3
1
EPA 200.7
03/17/2015 14:10
MHALL3
1
EPA 200.7
03/26/2015 11:56
MHALL3
1
EPA 200.7
03/26/2015 11:56
MHALL3
1
EPA 200.7
03/26/2015 11:56
MHALL3
1
EPA 200.7
03/26/2015 11:56
MHALL3
1
EPA 200.7
03/26/2015 11:56
MHALL3
1
EPA 200.7
03/26/2015 11:56
MHALL3
1
EPA 200.7
03/26/2015 11:56
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030305
Site: MW -16 Dup
Collection Date: 11 -Mar -15 9:05 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)
1.09
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
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)
1.10
Copper (Cu)
<1
Lead (Pb)
< 1
Molybdenum (Mo)
< 1
Nickel (Ni)
< 1
Selenium (Se)
< 1
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
260
Total Carbon
03/31/2015 11:35
TOC
2.1
TOTAL SUSPENDED SOLIDS
1
TSS
< 5
Page 7 of 37
ug/L
1
1
Sample #:
2015006940
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
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
0.2
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
0.3
1
EPA 200.8
03/31/2015 11:35
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
0.2
1
EPA 200.8
03/25/2015 15:11
DJSULL1
ug/L
0.3
1
EPA 200.8
03/25/2015 15:11
DJSULL1
Vendor Method
V_SHEALY
Vendor Method
V_ELE1
mg/L
25
1
SM2540C
03/18/201511:21
GHUTCHI
mg/L
0.1
1
SM5310C/EPA9060A
03/23/201514:50
TJA7067
mg/L
5
1
SM2540D
03/13/201510:01
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030305
Site: MW -16 Br
Collection Date: 11 -Mar -15 11:00 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
03/13/2015 16:47
Vendor Parameter
Complete
EPA 300.0
03/13/2015 16:47
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
120
mg/L
2
Sulfate
31
mg/L
1
MERCURY (COLD VAPOR) IN WATER
MHALL3
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
03/13/2015 11:31
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
03/13/2015 11:31
MHALL3
Aluminum (AI)
0.035
mg/L
0.005
Barium (Ba)
0.032
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
5.53
mg/L
0.01
Manganese (Mn)
0.084
mg/L
0.005
Strontium (Sr)
0.028
mg/L
0.005
Zinc (Zn)
0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
03/26/2015 11:53
MHALL3
Calcium (Ca)
28.0
mg/L
M4 0.1
Magnesium (Mg)
4.69
mg/L
0.005
Potassium (K)
5.27
mg/L
0.1
Sodium (Na)
21.8
mg/L
M4 0.5
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.263
mg/L
0.005
Barium (Ba)
0.329
mg/L
0.005
Boron (B)
0.109
mg/L
0.05
Iron (Fe)
60.1
mg/L
0.1
Manganese (Mn)
0.852
mg/L
0.005
Strontium (Sr)
0.290
mg/L
0.005
Zinc (Zn)
0.014
mg/L
0.005
Sample #: 2015006941
Matrix: GW WW
Page 8 of 37
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
03/16/2015 12:10
TLINN
20
EPA 300.0
03/13/2015 16:47
BGN9034
10
EPA 300.0
03/13/2015 16:47
BGN9034
1
EPA 245.1
03/17/2015 13:10
ACPAYNE
1
EPA 245.1
03/16/2015 15:33
ACPAYNE
1
EPA 200.7
03/13/2015 11:31
MHALL3
1
EPA 200.7
03/13/2015 11:31
MHALL3
1
EPA 200.7
03/13/2015 11:31
MHALL3
1
EPA 200.7
03/13/2015 11:31
MHALL3
1
EPA 200.7
03/13/2015 11:31
MHALL3
1
EPA 200.7
03/13/2015 11:31
MHALL3
1
EPA 200.7
03/13/2015 11:31
MHALL3
10
EPA 200.7
03/17/2015 13:49
MHALL3
1
EPA 200.7
03/17/2015 13:49
MHALL3
1
EPA 200.7
03/17/2015 13:49
MHALL3
10
EPA 200.7
03/17/2015 13:49
MHALL3
1
EPA 200.7
03/26/2015 11:53
MHALL3
1
EPA 200.7
03/26/2015 11:53
MHALL3
1
EPA 200.7
03/26/2015 11:53
MHALL3
10
EPA 200.7
03/26/2015 11:53
MHALL3
1
EPA 200.7
03/26/2015 11:53
MHALL3
1
EPA 200.7
03/26/2015 11:53
MHALL3
1
EPA 200.7
03/26/2015 11:53
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030305
Site: MW -16 Br
Collection Date: 11 -Mar -15 11:00 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)
3.76
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
2.55
Nickel (Ni)
< 1
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)
3.49
Copper (Cu)
<1
Lead (Pb)
< 1
Molybdenum (Mo)
2.90
Nickel (Ni)
< 1
Selenium (Se)
< 1
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
290
Total Carbon
03/31/2015 11:41
TOC
9.0
TOTAL SUSPENDED SOLIDS
1
TSS
15
Page 9 of 37
ug/L
1
1
Sample #:
2015006941
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
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
0.2
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
0.3
1
EPA 200.8
03/31/2015 11:41
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
0.2
1
EPA 200.8
03/25/2015 15:17
DJSULL1
ug/L
0.3
1
EPA 200.8
03/25/2015 15:17
DJSULL1
Vendor Method
V_SHEALY
Vendor Method
V_ELE1
mg/L
25
1
SM2540C
03/18/201511:21
GHUTCHI
mg/L
0.1
1
SM5310C/EPA9060A
03/23/201514:50
TJA7067
mg/L
5
1
SM2540D
03/13/201510:01
GHUTCHI

Certificate of Laboratory Analysis Page 10 of 37
This report shall not be reproduced, except in full.
Order # J15030305
Site: Equipment Blank
Collection Date: 11 -Mar -15 8:20 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy
Labs)
1 EPA 300.0
Vendor Parameter
Complete
1 EPA 300.0
03/13/2015 08:11
NITRITE + NITRATE (COLORIMETRIC)
1 EPA 245.1
03/17/2015 13:13
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
03/17/2015 14:34
MHALL3
1 EPA 200.7
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
03/26/2015 12:04
MHALL3
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
MHALL3
1 EPA 200.7
03/26/2015 12:04
Calcium (Ca)
0.022
mg/L
M4 0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
< 0.05
mg/L
M4 0.05
TOTAL RECOVERABLE METALS BY ICP
03/25/2015 15:22
DJSULL1
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)
0.007
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 #: 2015006942
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1 EPA 353.2
03/16/2015 12:11
TLINN
1 EPA 300.0
03/13/2015 08:11
BGN9034
1 EPA 300.0
03/13/2015 08:11
BGN9034
1 EPA 245.1
03/17/2015 13:13
ACPAYNE
1 EPA 200.7
03/17/2015 14:34
MHALL3
1 EPA 200.7
03/17/2015 14:34
MHALL3
1 EPA 200.7
03/17/2015 14:34
MHALL3
1 EPA 200.7
03/17/2015 14:34
MHALL3
1 EPA 200.7
03/26/2015 12:04
MHALL3
1 EPA 200.7
03/26/2015 12:04
MHALL3
1 EPA 200.7
03/26/2015 12:04
MHALL3
1 EPA 200.7
03/26/2015 12:04
MHALL3
1 EPA 200.7
03/26/2015 12:04
MHALL3
1 EPA 200.7
03/26/2015 12:04
MHALL3
1 EPA 200.7
03/26/2015 12:04
MHALL3
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1
1 EPA 200.8
03/25/2015 15:22
DJSULL1

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030305
Page 11 of 37
Site: Equipment Blank
Sample #: 2015006942
Collection Date: 11 -Mar -15 8:20 AM
Matrix: GW WW
Analyte
Result
Units Qualifiers
RDL
DF
Method Analysis Date/Time
Analyst
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
Vendor Method
V_SHEALY
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
Vendor Method
V_ELE1
TOTAL DISSOLVED SOLIDS
TDS
< 25
mg/L
25
1
SM2540C 03/18/2015 11:21
GHUTCHI
Total Carbon
TOC
0.153
mg/L
0.1
1
SM5310C/EPA9060A 03/23/201514:50
TJA7067
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
1
SM2540D 03/13/2015 10:01
GHUTCHI

Certificate of Laboratory Analysis Page 12 of 37
This report shall not be reproduced, except in full.
Order # J15030305
Site: Filter Blank
Collection Date: 11 -Mar -15 8:20 AM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
03/16/2015 15:40
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
03/13/2015 11:18
Aluminum (Al)
< 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
DISSOLVED METALS BY ICP -MS
1
EPA 200.8
03/31/2015 11:07
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 #: 2015006943
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
03/16/2015 15:40
ACPAYNE
1
EPA 200.7
03/13/2015 11:18
MHALL3
1
EPA 200.7
03/13/2015 11:18
MHALL3
1
EPA 200.7
03/13/2015 11:18
MHALL3
1
EPA 200.7
03/13/2015 11:18
MHALL3
1
EPA 200.7
03/13/2015 11:18
MHALL3
1
EPA 200.7
03/13/2015 11:18
MHALL3
1
EPA 200.7
03/13/2015 11:18
MHALL3
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
1
EPA 200.8
03/31/2015 11:07
DJSULL1
Qualifiers:
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.

Duke Energy
Laboratory Services
13339 Hagers Ferry Road Bld. MG03A
Huntersville, NC 28078
Page 13 of 37
Element One enc.
5319-D Carolina Beach Rd.
Wilmington, VAC 28412
Phone: [phone]
Fax: [phone]
[e-mail]
REPORT OF ANALYSES
March 31, 2015
Client Project Name Asheville
Client Project Number J15030305
PO Number
Sample Matrix
GW WW
Sample Type
Grab
Date Received
03/13/2015
Date Analyzed
03/13/2015
Method
SM 4500 S2- D
Time Received
1030
Delivered by
FedEx
Received by
DBW
eOne ID
Duke Energy ID
Parameter
Result
Unit
Dil
DL Date
Time
Sampled
Sampled
24258-1
MW -16
Sulfide
< 0.1
mg/L
1
0.1 03/11/15
0905
24258-2
MW -16 DUP
Sulfide
< 0.1
mg/L
1
0.1 03/11/15
0905
24258-3"
MW -16 BR
Sulfide
< 0.5
mg/L
5
0.1 03/11/15
1100
24258-4
Equipment Blank
Sulfide
< 0.1
mg/L
1
0.1 03/11/15
0820
"Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
Revision 03.19.15 to correct the date received. Revision 03.31.15 to give a RL of 0.1 pg.
Ken tmlih, Laboratory Director
24258 Duke Report Packet Rev. 03.31.15 Compiled by���
NC Certifications: DW 37788 and DWQ DENR 604

FP=
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LL
O
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wwww "
Page 14 of 37
punaueu mperleep
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Page 14 of 37
punaueu mperleep
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elementOne SAMPLE SUBMISSION FORM
TAT 7 BD
Hoid Time Expiration 03.18.15 C 0820 AM
Client: Duke Enemy
LIMS No J15030305
Pro ect ID Asheville
If
If
5
Page 15 of 37
Lab ID 24258
Analysis Due Date 03.19.15
Report Due Date 03.23.15
Date Rec: 03.13.15
Time Rec: 1030
Rec By DBW
Ref. Method:
SM4500 S2 D
Sam le Identification $ Collection Information
Lab ID
Client ID
Collection Date
Collection Time
Anal s Requested
�� �
1
MW -18
03.11.15
0905 AM
Sulfide
2
MW -16 Dup
03.11.15
0905 AM
Sulfide
3
MW -16 BR
03.11.15
1100
Sulfide
4
1 Equipment Blank
03.11. 15
0820
Sulfide
NOTE for Sulflde 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
Lab Communlcations
SS Page 1 of 1 Prep By /Date
3/1312015 11:13:53 AM I (�
SS by %L
Labeled By / Date
ID Verification By /Date

Page 16 of 37
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#
24258, 259
Na2S•9H2OLc WC2-63-3
WC2-63-4
MAX ALIQUOT
10.00
Date:
3/13/15
STANDARD conc(ppm)
X
Time Analysis Begun
12:51
10
Time Analysis Ended
13:42
Analyst:
KMS DMR
STD ABSORPTION
Y
X
Y
0 700
0.000
O.e"
ug STD
SOLUTION
STD
ABS
°600
0.00
1.00
2.50
5.00
7.50
10.00
0.000
0.064
0.170
0.341
0.482
0.626
0400
0°
y
0300
�zs°
0200
°°
o00
200
400
X
,o. 12°0
Sloe
0.06298022
Correlation
0.999000862
SAMPLE
I.D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
ALI in mL
TAKEN
RESULTS
ug/mL
LESS THAN
% SPK REC
SPIKE
LEVEL
LRB
0.00
10
10
10
<
0
LRB SPK
0.329
5.1361
10
10
10
0.514
103%
5.0
24258-1
0.008
-0.1773
10
10
10
< 0.1
24258-1 s k
0.314
4.8878
10
10
10
0.489
98%
5.0
24258-2
0.003
-0.2600
10
10
10
< 0.1
24258-2 s k
0.321
5.0037
10
10
10
0.500
100%
5.0
24258-3
0.009
-0.1607
10
10
10
<
24258-3 s k
0.201
3.0174
10
10
10
0.302
60%
5.0
24258-4
-0.003
10
10
10
< 0.1
24258-4 s k
0.34
5.3182
10
10
10
0.532
106%
5.0
24259-1
0.035
0.2696
10
10
10
<
24259-1 s k
0.179
2.6532
10
10
10
0.265
53%
5.0
24259-2
0.003
-0.2600
10
10
10
< 0.1
24259-2 s k
0.326
5.0865
10
10
10
0.509
102%
5.0
24258-3
0.001
-0.2931
10
10
2
< 0.5
24258-3 s k
0.289
4.4740
10
10
2
2.237
89%
5.0
24259-1
0.01
-0.1442
10
10
2
<
24259-1 s k
0.237
3.6133
10
10
2
1.807
72%
5.0
24259-1
0.001
-0.2931
10
10
0.5
< 2
24259-1 s k
0.315
4.9044
10
10
0.5
9.809
98%
5.0
Blank
0.002
-0.2766
10
10
10
<
QC 0.311
4.8382
10
10
10
0,484

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:J15030305
Lot Number:QC13055
Date Completed:03/26/2015
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.
*QC13055*
Shealy Environmental Services, Inc. Page: 1 of 10
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: QC13055
Project Name: AB GW Assessment Water - Asheville
Project Number: J15030305
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 10
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: QC13055
Project Name: AB GW Assessment Water - Asheville
Project Number: J15030305
Sample Number Sample ID Matrix Date Sampled Date Received
001 2015006939 Aqueous 03/11/2015 0905 03/13/2015
002 2015006940 Aqueous 03/11/2015 0905 03/13/2015
003 2015006941 Aqueous 03/11/20151100 03/13/2015
(3 samples)
Shealy Environmental Services, Inc. Page: 3 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: QC13055
Project Name: AB GW Assessment Water - Asheville
Project Number: J15030305
Sample Sample ID Matrix Parameter Method Result Q Units Page
002
2015006940
Aqueous
Methane
RSK - 175
12
ug/L
8
003
2015006941
Aqueous
Alkalinity
SM 2320B-
21
mg/L
9
003
2015006941
Aqueous
Bicarbonate Alkalinity
SM 2320B-
21
mg/L
9
003
2015006941
Aqueous
Methane
RSK - 175
17
ug/L
10
(4 detections)
Shealy Environmental Services, Inc. Page: 4 of 10
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: QC13055-001
Description: 2015006939 Matrix: Aqueous
Date Sampled:03/11/2015 0905 Project Name: AB GW Assessment Water -
Date Received: 03/13/2015 Project Number: J15030305
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/23/2015 1854
BWS 70709
1
(Bicarbonate ) SM 2320B-2011
1 03/23/2015 1854
TAF 03/23/2015 1854
1
(Carbonate Al) SM 2320B-2011
1 03/23/2015 1854
TAF 03/23/2015 1854
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = 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 10
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
NO = 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 10
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: QC13055-001
Description: 2015006939 Matrix: Aqueous
Date Sampled:03/11/2015 0905 Project Name: AB GW Assessment Water -
Date Received: 03/13/2015 Project Number: J15030305
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1414 DCS 70209
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
NO = 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 10
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: QC13055-002
Description: 2015006940 Matrix: Aqueous
Date Sampled:03/11/2015 0905 Project Name: AB GW Assessment Water -
Date Received: 03/13/2015 Project Number: J15030305
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/23/2015 1923
BWS 70709
1
(Bicarbonate ) SM 2320B-2011
1 03/23/2015 1923
TAF 03/23/2015 1923
1
(Carbonate Al) SM 2320B-2011
1 03/23/2015 1923
TAF 03/23/2015 1923
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = 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 10
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
NO = 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 10
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: QC13055-002
Description: 2015006940 Matrix: Aqueous
Date Sampled:03/11/2015 0905 Project Name: AB GW Assessment Water -
Date Received: 03/13/2015 Project Number: J15030305
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1427 DCS 70209
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
NO = 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 10
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: QC13055-003
Description: 2015006941 Matrix: Aqueous
Date Sampled:03/11/2015 1100 Project Name: AB GW Assessment Water -
Date Received: 03/13/2015 Project Number: J15030305
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/23/2015 1928
BWS 70709
1
(Bicarbonate ) SM 2320B-2011
1 03/23/2015 1928
TAF 03/23/2015 1928
1
(Carbonate Al) SM 2320B-2011
1 03/23/2015 1928
TAF 03/23/2015 1928
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
NO = 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 10
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
21
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
21
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
NO = 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 10
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: QC13055-003
Description: 2015006941 Matrix: Aqueous
Date Sampled:03/11/2015 1100 Project Name: AB GW Assessment Water -
Date Received: 03/13/2015 Project Number: J15030305
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1439 DCS 70209
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 17 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
NO = 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 10
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: QC13055
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: QQ70709-001 Matrix: Aqueous
Batch: 70709
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 03/23/20151611
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: QC13055
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: QQ70709-002 Matrix: Aqueous
Batch: 70709
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 94 1 94 90-110 03/23/20151618
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: QC13055
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - MS
Sample ID: QC13055-001 MS Matrix: Aqueous
Batch: 70709
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 100 100 1 104 70-130 03/23/20151913
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: QC13055
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - MSD
Sample ID: QC13055-001 MD Matrix: Aqueous
Batch: 70709
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 100 100 1 101 2.6 70-130 20 03/23/20151918
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: QC13055
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - MB
Sample ID: QQ70209-001 Matrix: Aqueous
Batch: 70209
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 03/17/20151307
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: QC13055
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCS
Sample ID: QQ70209-002 Matrix: Aqueous
Batch: 70209
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 50 38 1 76 70-130 03/17/20151238
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: QC13055
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCSD
Sample ID: QQ70209-003 Matrix: Aqueous
Batch: 70209
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 50 39 1 76 0.78 70-130 30 03/17/20151249
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: QC13055
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

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Shealy Farviranmcntsl Se vleaa, line. Page Lor 1
GOCpnerht Nir hm- F.A MD 16 ketal : M113114
Rewisioft Humber 16 Ef be:jyc Date: 1 IXVI4
Sample receipt Checklist (SRC)
Client: ?i Cooler Impcetcd hy,'date.: 7r .t� L01 #. We
NL-zns of raceipc ❑ WAT El Client ❑ UFS ❑ FedEx ❑ Airhorne Exp 2IAhur
Yes ❑
I No1.
V4rere stod seals resent tm LII cutler?
Yes
No
T+1
2- Tf custody seals were pmmt, were Tbey intact andunbrokm?
Cooler INOrigi,lal temperature upon recciptf erived (corrected) temperatrtre upon roccipt:
19-201 ! .',I_°C r °C
Nlcthnd ❑ Teruperattue ]aLalk ,Against Bottles ]R Criln TD, 94 IR Gun Correction Fw0r;
Metlrad of coolant: Wet lee ❑ Slue; lee M D Tee ❑ Nonr
Yes ❑
No[:) NAV
3. If temperature of any cooler exoccdcad 6.0'C, was Project Manager notified''
FM notified by SRC. phone, unto (circle erne), rider;
(FDr coolers received via commercial +;ouriur, Phis are to be ncnified
ittamediaiel )
o ❑ TVA
4- Iq the commercial courier's acld s attached to this form?
Nor ❑
5. Were Io er custod r:n[iur te&I n ulshcdircccivcd followed?
No ❑ NA
5a W re saga les reli shed b • client to canimmial ccmuri er?
NO
6. Wefre sam le IDs listed on the COC.'?
No ❑
7. W Barn le ED% listed on all sam le containers`
I
No ❑
8. Was collecdan date tilrlc listed oa thr CC?[',`_'
lJ r ❑
9. Was caolloction date & tim listed art all Sl m le comtai oars?
No
10. Did all container label information fID, date, time a Lte Withthe CIDC"
No ❑
I l, V4'eru wsts lir be performed l Isud on the C OC?
No ❑
12. Did all saWles arrive In the proper cmtaincrs for each test?
Yes
13. Did all conWnm. arrive in good cclnaion uabrckm, lids on, .)7
Yes
I ❑
14. Was to sample vols= avaLahle?
Ycs ❑
No
13. Were all samples rcccived within V2 the hDldiug time or 49 herbs, wluch r
comes frost?
Yep ❑
No
16. = an sate les containers missing?
Yes ❑
No
17. Wire there any excess samislcs nvt listed an COC?
Y cq -A
Nfl NA ❑
I & Were bubbles sent >° a -s i .`1+"vr 6mm in dislaeler) in any VQA Jals?
Ycs ❑
Nu ❑ NA
19. Wcm all mctals!0&GIH IMMucricnt sent les received ata II of <2�
Y ❑
❑ N A
2 . W= all amide an&or sulfide samples rooeived ata H > 12?
Yes 0
No ❑ NA Z'
21. W all applicable NH3f1FK !cyann:id iphenoJ (�.2m ) samples free of
residual chlorine?
Yes ❑
No U -K
22. Werc collection tern al�ures do urmnled on the COC for NC' Baan les'?
Yez ❑
No Q NA
23. Wert client rem rks+'reglests (i.e- requested dilutims, MS/MSD designations,
etc. - . cw7ectl . tr ribed from The COC into the commenL section ill IJM$?
1Ces ❑
Na
24. Was the quotc number iw a taken from the co tiiiner label'?

CHAIN OF CUSTODY RECORD ANIS ANALYSIS REQUEST FORM
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I-LiEMENTS by 1GF �TRM). Al, Hi, B, Fax, Mn, Sr, tat ICP_Llndlpoated Ga, Mq, K No HQ by Z46.1
17rosolved metals: 1611 aMeWs ICP, IM5.9
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