NC0038377_J15060701report_20150902

Lab
DUI E Analytical Laboratory APagel1aof38
ENERGY
Order Number:
Project Name:
Customer Name(s):
Customer Address:
Lab Contact:
Report Authorized By:
(Signature)
Program Comments:
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
J15060701
MAYO STEAM - AB GW ASSESSMENT WATER
Tim Hunsucker, Jerry Wylie, Kathy Webb, John Toepfer
Mary Ann Oqle
Mary Ann Ogle
Mary Ann Oglehone: 980-875-5274
2015.07.02
Date:
13_1255 -04 00
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
7/2/2015
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
2015020447
2015020448
2015020449
2015020450
4 Total Samples
Collected By
Sample Description
MAYO STEAM
19-Jun-15 12:25 PM Erin Black
MW-7D
MAYO STEAM
19-Jun-15 1:05 PM Erin Black
MW-7BR
MAYO STEAM
19-Jun-15
Filter Blank
MAYO STEAM
19-Jun-15
Equipment Blank
Analytical Lab
Page 2 of 38

Analytical Lab
Page 3 of 38
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 ❑ No
Report Sections Included:
E%-'] Job Summary Report
❑� Sample Identification
Technical Validation of Data Package
❑� Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
❑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 # J15060701
Site: MW-7D
Collection Date: 19-Jun-15 12:25 PM
Analyte
Result
Units
Qualifiers
RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
78
mg/L
1
Sulfate
9.0
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
0.023
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.176
mg/L
0.005
Strontium (Sr)
0.430
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
59.5
mg/L
M4
0.01
Magnesium (Mg)
26.4
mg/L
M4
0.05
Potassium (K)
2.66
mg/L
0.1
Sodium (Na)
30.7
mg/L
M4
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.147
mg/L
0.005
Barium (Ba)
0.024
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.069
mg/L
0.01
Manganese (Mn)
0.188
mg/L
0.005
Strontium (Sr)
0.442
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015020447
Matrix: GW WW
Analytical Lab
Page 4 of 38
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
06/26/2015 10:58
LSTARLI
10
EPA 300.0
06/23/2015 20:16
BGN9034
1
EPA 300.0
06/23/2015 20:16
BGN9034
1
EPA 245.1
06/24/2015 15:14
ACPAYNE
1
EPA 245.1
06/24/2015 16:18
ACPAYNE
1
EPA 200.7
06/22/2015 10:48
FCJORDA
1
EPA 200.7
06/22/2015 10:48
FCJORDA
1
EPA 200.7
06/22/2015 10:48
FCJORDA
1
EPA 200.7
06/22/2015 10:48
FCJORDA
1
EPA 200.7
06/22/2015 10:48
FCJORDA
1
EPA 200.7
06/22/2015 10:48
FCJORDA
1
EPA 200.7
06/22/2015 10:48
FCJORDA
1
EPA 200.7
06/22/2015 13:00
FCJORDA
10
EPA 200.7
06/22/2015 13:00
FCJORDA
1
EPA 200.7
06/22/2015 13:00
FCJORDA
1
EPA 200.7
06/22/2015 13:00
FCJORDA
1
EPA 200.7
06/24/2015 12:13
MHH7131
1
EPA 200.7
06/24/2015 12:13
MHH7131
1
EPA 200.7
06/24/2015 12:13
MHH7131
1
EPA 200.7
06/24/2015 12:13
MHH7131
1
EPA 200.7
06/24/2015 12:13
MHH7131
1
EPA 200.7
06/24/2015 12:13
MHH7131
1
EPA 200.7
06/24/2015 12:13
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060701
Site: MW-7D
Collection Date: 19-Jun-15 12:25 PM
Analyte Result Units Qualifiers RDL
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
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)
1.46
ug/L
1
Nickel (Ni)
1.01
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.680
ug/L
0.3
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)
1.35
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
0.798
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
390
mg/L
25
Total Carbon
TOC
1.2
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
Sample #: 2015020447
Matrix: GW WW
Analytical Lab
Page 5 of 38
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 19:48
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
1
EPA 200.8
06/26/2015 17:59
SLS2560
Vendor Method
V_SHEALY
Vendor Method V_ELE1
1 SM2540C 06/23/201514:39 AGIBBS5
1 SM5310C/EPA9060A 06/28/2015 09:30 GHUTCHI
1 SM2540D 06/22/2015 07:54 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060701
Site: MW-7BR
Collection Date: 19-Jun-15 1:05 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
M2 0.01
INORGANIC IONS BY IC
Chloride
15
mg/L
1
Sulfate
1.6
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
0.007
mg/L
0.005
Barium (Ba)
0.138
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.223
mg/L
0.01
Manganese (Mn)
0.263
mg/L
0.005
Strontium (Sr)
0.986
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
57.3
mg/L
0.01
Magnesium (Mg)
12.1
mg/L
0.005
Potassium (K)
4.92
mg/L
0.1
Sodium (Na)
18.2
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.015
mg/L
0.005
Barium (Ba)
0.140
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.339
mg/L
0.01
Manganese (Mn)
0.263
mg/L
0.005
Strontium (Sr)
0.988
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015020448
Matrix: GW WW
Analytical Lab
Page 6 of 38
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
06/26/2015 11:04
LSTARLI
10
EPA 300.0
06/23/2015 20:32
BGN9034
1
EPA 300.0
06/23/2015 20:32
BGN9034
1
EPA 245.1
06/24/2015 15:16
ACPAYNE
1
EPA 245.1
06/24/2015 16:20
ACPAYNE
1
EPA 200.7
06/22/2015 10:52
FCJORDA
1
EPA 200.7
06/22/2015 10:52
FCJORDA
1
EPA 200.7
06/22/2015 10:52
FCJORDA
1
EPA 200.7
06/22/2015 10:52
FCJORDA
1
EPA 200.7
06/22/2015 10:52
FCJORDA
1
EPA 200.7
06/22/2015 10:52
FCJORDA
1
EPA 200.7
06/22/2015 10:52
FCJORDA
1
EPA 200.7
06/22/2015 13:11
FCJORDA
1
EPA 200.7
06/22/2015 13:11
FCJORDA
1
EPA 200.7
06/22/2015 13:11
FCJORDA
1
EPA 200.7
06/22/2015 13:11
FCJORDA
1
EPA 200.7
06/26/2015 13:34
FCJORDA
1
EPA 200.7
06/26/2015 13:34
FCJORDA
1
EPA 200.7
06/26/2015 13:34
FCJORDA
1
EPA 200.7
06/26/2015 13:34
FCJORDA
1
EPA 200.7
06/26/2015 13:34
FCJORDA
1
EPA 200.7
06/26/2015 13:34
FCJORDA
1
EPA 200.7
06/26/2015 13:34
FCJORDA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060701
Site: MW-7BR
Collection Date: 19-Jun-15 1:05 PM
Analyte Result Units Qualifiers RDL
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
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)
3.57
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
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)
3.72
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
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
270
mg/L
25
Total Carbon
TOC
1.9
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
Sample #: 2015020448
Matrix: GW WW
Analytical Lab
Page 7 of 38
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 19:55
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
1
EPA 200.8
06/26/2015 21:44
SLS2560
Vendor Method
V_SHEALY
Vendor Method V_ELE1
1 SM2540C 06/23/201514:39 AGIBBS5
1 SM5310C/EPA9060A 06/28/2015 09:30 GHUTCHI
1 SM2540D 06/22/2015 07:54 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060701
Site: Filter Blank
Collection Date: 19-Jun-15
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
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)
0.008
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
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 #: 2015020449
Matrix: GW WW
Analytical Lab
Page 8 of 38
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
06/24/2015 16:22
ACPAYNE
1
EPA 200.7
06/22/2015 10:56
FCJORDA
1
EPA 200.7
06/22/2015 10:56
FCJORDA
1
EPA 200.7
06/22/2015 10:56
FCJORDA
1
EPA 200.7
06/22/2015 10:56
FCJORDA
1
EPA 200.7
06/22/2015 10:56
FCJORDA
1
EPA 200.7
06/22/2015 10:56
FCJORDA
1
EPA 200.7
06/22/2015 10:56
FCJORDA
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560
1
EPA 200.8
06/26/2015 20:02
SLS2560

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060701
Site: Equipment Blank
Collection Date: 19-Jun-15
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy
Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY lCP
Calcium (Ca)
< 0.01
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
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
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 #: 2015020450
Matrix: GW WW
Analytical Lab
Page 9 of 38
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1 EPA 353.2
06/26/2015 11:07
LSTARLI
1 EPA 300.0
06/23/2015 18:21
BGN9034
1 EPA 300.0
06/23/2015 18:21
BGN9034
1 EPA 245.1
06/24/2015 15:19
ACPAYNE
1 EPA 200.7
06/22/2015 13:15
FCJORDA
1 EPA 200.7
06/22/2015 13:15
FCJORDA
1 EPA 200.7
06/22/2015 13:15
FCJORDA
1 EPA 200.7
06/22/2015 13:15
FCJORDA
1 EPA 200.7
06/26/2015 13:38
FCJORDA
1 EPA 200.7
06/26/2015 13:38
FCJORDA
1 EPA 200.7
06/26/2015 13:38
FCJORDA
1 EPA 200.7
06/26/2015 13:38
FCJORDA
1 EPA 200.7
06/26/2015 13:38
FCJORDA
1 EPA 200.7
06/26/2015 13:38
FCJORDA
1 EPA 200.7
06/26/2015 13:38
FCJORDA
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
SLS2560
1 EPA 200.8
06/26/2015 21:51
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 # J15060701
Site: Equipment Blank
Collection Date: 19-Jun-15
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 #: 2015020450
Matrix: GW WW
Analytical Lab
Page 10 of 38
Method Analysis Date/Time Analyst
Vendor Method
V_ELE1
SM2540C 06/23/201514:39 AGIBBS5
TOC 0.271 mg/L 0.1 1 SM5310C/EPA9060A 06/28/2015 09:30 GHUTCHI
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 06/22/2015 07:54 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 38
E�ernent One Inc.
6319-D Carolina Beach Rd.
Wilmington, NC 28412
(Tone: 910 793-0128
Fax: [phone]
allah( Lml9ah_rQnm
�te,mn One
REPORT OF ANALYSES
Duke Energy
June 25, 2015
Laboratory Services
Client Project Name AB GW Assessment water (wells) Mayo
13339 Hagers Ferry Road Bld. MG03A
Client Project Number J15060701
Huntersville, NC 28078
PO Number
Sample Matrix GW WW
Sample Type Grab
Date Received
06/23/2015
Date Analyzed 06/25/2015
Method
SM 4500 S2- D
Time Received
1350
Delivered by Fed Ex
Received by
JRC
eOne ID Duke Energy ID
Parameter
Result Unit Dil
DL Date
Time
Sampled
Sampled
25163-1 MW-7D
Sulfide
< 0.1 mg/L 1
0.1 06/19/15
1225
25163-2 MW-7BR
Sulfide
0.112 mg/L 1
0.1 06/19/15
1305
25163-3 Equipment Blank
Sulfide
< 0.1 mg/L 1
0.1 06/19/15
----
Ken S ith, La oratory Director
25163 Duke Report Packet Compiled by�
NC Certifications: DW 37788 and DWQ DENR 604

Analytical Lab
Page 12 of 38
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elementOne SAMPLE SUBMISSION FORM
TAT 5 BD
Hold Time Expiration 6.26.15 @ 1200
Client: Duke Energy
LIMS No J15060701
Project ID Mayo
Analytical Lab
Lab [De , 125163
Analysis Due Date 06.25.15
Report Due Date 06.30.15
Date Rec:
06.23.15
Time Rec:
1350
Rec By
J RC
H >9 a No Temps 60C Yes (W Ref. Method:
If No, Record If No, Record .A. (° SM4500 S2 D
Sample Identification & Collection Information
Lab ID
I Client ID
Collection Date
Collection Time
Analysis Requested
1
MW-7D
06.19.15
1225
ulfid
2
MW-7BR
06.19.15
1305
3
Equipment
Blank
06.19.15
1200
NOTE for Sulfide
The MS/MSD spike should approximate 2 to 3 times the sample concentration. If no sulfide detected
at 100 pg/L spike the sample to render the final spike concentration at - 500 pg/L
Lab Communications
All AB Groundwater Assessment jobs need a RL of 0.1
Per Email 5 Dav TAT
SS Page 1 of 1 Prep By / Date �5 (5
SS by Labeled By / Date b -
6/23/201 3:13:10 PM ID Verification By /Date nkA.-• • al5 15

Analytical Lab
Page 14 of 38
METHOD:
S'M 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave.Length 664
UNITS OF ANSWER
DETECTION LIMIT u
CLIENT:
Duke
SPK LEVEL u
Lab ID#
25155 / 163 / 173
Na2S•9H2O Lot #
40721
MAX ALIQUOT
Date:
06/25/15
STANDARD conc(ppm)
Time Analysis Begun
8:00
Cal Std Lot: SD-13-1
Time Analysis Ended
10:30
QC Std Lot: SD-13-2
Analyst:
KAM
STD ABSORPTION
X
Y
ug STD
STD
SOLUTION
ABS
0.00
0.000
1.00
0.095
2.50
0.219
5.00
0.428
7.50
0 615
+fi00
+750
5.00 8,00 10.00 1200
x
SAMPLE
I.D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
Slope 0.078259341
Correlation 0.998684178
ALI in mL
TAKEN
RESULTS
ug/mL
LESS THAN
% SPK REC
SPIKE
LEVEL
Std. B. 0.00
0.000
0.0000
10
10
10
<
0.0
Std. B. 1.00
0.096
0.8481
10
10
10
<
84.81 %
1.0
Std. B. 2.50
0.229
1 2.6298
10
10
10
0.263
105.19%
2.5
Std. B. 5.00
0.443
1 5.4966
10
10
10
0.550
109.93%
5.0
Std. B. 7.50
0.640
1 8.1356
10
10
10
0.814
108.47%
7.5
Std. B. 10.00
0.805
1 10.3459
10
10
10
1.035
103.46%
10.0
LRB
0.000
1 0.0000
10
10
10
<
0.0
LRB SPK
0.436
5.4028
10
10
10
0.540
108%
5.0
QC
0.442
5.4832
10
10
10
0.548
110%
5.0
25155-1
0.179
1.9600
10
10
10
0 :19
25155-1 s k
0.529
6.6486
10
10
10
0.665
94%
5.0
25155-2
0.032
-0.0092
10
10
10
<
25155-2 dup
0.029
-0.0494
10
10
10
<
25155-2 s k
0.112
1.0625
10
10
10
0.106
21 %
5.0
25155-3
0.005
-0.3709
10
10
10
25155-3 s k
0.379
4.6392
10
10
10
0.464
93%
5.0
25155-4
-0.002
1 0.0000
10
10
10,=�
25155-4 s k
0.439
5.4430
10
10
10
0.544
109%
5.0
25163-1
0.002
-0.4111
10
10
10
25163-1 s k
0.415
5.1215
10
10
10
0.512
102%
5.0
25163-2
0.116
1.1161
10
10
10
25163-2 s k
0.521
6.5414
10
10
10
0.654
109%
5.0
25163-3
0.001
-0.4245
10
10
10`0,_
25163-3 s k
0.440
5.4564
10
10
10
0.546
109%
5.0
25173-1
0.001
-0.4245
10
10
10
<
25173-1 s k
0.294
3.5005
10
10
10
0.350
70%
5.0
25173-2
0.001
-0.4245
10
10
10
<
25173-2 s k
0.200
2.2413
10
10
10
0.224
45%
5.0
Blank
0.000
0.0000
10
10
10
<
QC 0.441 5.4698 10
Submitted for QA/QC- Date: 06/25/15
10
By: (Print)
10 0.547
KAM
109% 5.0
(sign):
Page 1 of 2

Analytical Lab
Page 15 of 38
METHOD:
S'M 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY :
Sulfide Spectrophotometer UNITS OF ANSWER
Duke Wave Length 664 DETECTION LIMIT u SPK LE
25155 / 163 / 173 VEL u
MAX ALIQUOT _
06/25/15 Na2S•9H2O Lot # STANDARD conc(ppm)
8:00 40721 Cal Std Lot: SD-13-1
10.30 QC Std Lot: SD-13-2
KAM STD ABSORPTION
°
u /mI.
1.000
CLIENT:
Lab ID#
5
Date:
10.00
X
Time Analysis Begun
Time Anal sis Ended
10
Analyst:
10
Y
ug STD
STD
°
SOLUTION
ABS
°
0.00'-
0.000
0.
100
0095
2.50
0.219
°
5.00
0428
°
7.50
0.615
°
10.00
0.780
eao 7000 1200
x
i
g' Slo a 0.078259341 Correlation 0.998665178
ug PER ALI in mL PREP ALI in mL RESULTS LESS THAN SPIKE
ALIQUOT ANALYZED VOL in mL TAKEN u /mL % SPK REC LEVEL
0.0000 10 10 10 < 0.0
0.8481 10 10 10 < 84.81 % 1.0
2.6298 10 10 10 0.263 105.19% 2.5
5.4966 10 10 10 0.550 109.93% 5.0
8.1356 10 10 10 0.814 008.47% 7.5
10.3459 10 10 10 1.035 103.46% 10.0
0.0000 10 10 10 <
SAMPLE
I.D.
Std. B. 0.00
Std. B. 1.00
Std. B. 2.50
Std. B. 5.00
Std. B. 7.50
Sid. B. 00.00
LRB
SAMP
ABS
0.000
0.096
0.229
0.443
0.640
0.805
0.000
LRB SPK
0.436
5.4028
10
10
10
0.540
0.0
108%
110%
5.0
5.0
QC
0.442
5.4832
10
10
10
0.548
25173-3
25173-3 s k
0.000
0.438
0.0000
5.4296
10
10
10
10
10
10
0.543
109%
5.0
25155-2
0.017
-0.2101
10
10
5
<
25155-2 dup
0.018
-0.1967
10
10
5
<
25155-2 s k
25173-1
0.148
0.001
1.5447
-0.4245
10
10
10
10
5
5
0.309
31 %
5.0
<
25173-1 s k
0.351
4.2641
10
10
5
0.853
85%
5.0
25173-2
0.003
-0.3977
10
10
5
<
25173-2 s k
25155-2
0.287
0.008
3.4068
-0,3307
10
10
10
10
5
2
0.681
68%
5.0
<
25155-2 dup
0.007
-0.3441
10
10
2
<
25155-2 s k
0.327
3.9426
10
10
2
1.971
79%
5.0
25173-2
0.001
-0.4245
10
10
2;0:
25173-2 s k
0.357
4.3445
10
10
2
2.172
87%
5.0
25155-2
0.004
-0.3843
10
10
1
25155-2 dup
0.003
-0.3977
10
10
1
< 1.0
25155-2 s k
0.384
4.7062
10
10
1
4.706
94%
5.0
Blank 0.000 0.0000 10 10 10 <
QC 0.440 5.4564 10 10 10 0.546 1(
GO for QA/QC- Date: 06/25/15 By: (Print) KqM
(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 - Mayo
Project Number:J15060701
Lot Number:QF24068
Date Completed:07/01/2015
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 10
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: QF24068
Project Name: AB GW Assessment Water - Mayo
Project Number: J15060701
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
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QF24068
Project Name: AB GW Assessment Water - Mayo
Project Number: J15060701
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2015020447
Aqueous
06/19/20151225
06/24/2015
002
2015020448
Aqueous
06/19/20151305
06/24/2015
003
2015020450
Aqueous
06/19/20151200
06/24/2015
(3 samples)
Shealy Environmental Services, Inc. Page: 3 of 10
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SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: QF24068
Project Name: AB GW Assessment Water - Mayo
Project Number: J15060701
Sample Sample ID
Matrix Parameter Method
Result Q
Units
Page
001
2015020447
Aqueous Alkalinity SM 2320B-
180
mg/L
5
001
2015020447
Aqueous Bicarbonate Alkalinity SM 2320B-
180
mg/L
5
002
2015020448
Aqueous Alkalinity SM 2320B-
210
mg/L
7
002
2015020448
Aqueous Bicarbonate Alkalinity SM 2320B-
200
mg/L
7
003
2015020450
Aqueous Methane RSK - 175
11
ug/L
10
(5 detections)
Shealy Environmental Services, Inc. Page: 4 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QF24068-001
Description: 2015020447 Matrix: Aqueous
Date Sampled:06/19/2015 1225 Project Name: AB GW Assessment Water -
Date Received:06/24/2015 Project Number: J15060701
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 06/26/2015 2217 HMA 78168
1 (Bicarbonate ) SM 2320B-2011 1 06/26/2015 2217 HMA
1 (Carbonate Al) SM 2320B-2011 1 06/26/2015 2217 HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
180
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
180
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 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QF24068-001
Description: 2015020447 Matrix: Aqueous
Date Sampled:06/19/2015 1225 Project Name: AB GW Assessment Water -
Date Received:06/24/2015 Project Number: J15060701
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/29/2015 1213 DCS 78365
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: 6 of 10
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QF24068-002
Description: 2015020448 Matrix: Aqueous
Date Sampled:06/19/2015 1305 Project Name: AB GW Assessment Water -
Date Received:06/24/2015 Project Number: J15060701
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 06/26/2015 2224 HMA 78168
1 (Bicarbonate ) SM 2320B-2011 1 06/26/2015 2224 HMA
1 (Carbonate Al) SM 2320B-2011 1 06/26/2015 2224 HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
210
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
200
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 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QF24068-002
Description: 2015020448 Matrix: Aqueous
Date Sampled:06/19/2015 1305 Project Name: AB GW Assessment Water -
Date Received:06/24/2015 Project Number: J15060701
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/29/2015 1352 DCS 78365
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 8 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QF24068-003
Description: 2015020450 Matrix: Aqueous
Date Sampled:06/19/2015 1200 Project Name: AB GW Assessment Water -
Date Received:06/24/2015 Project Number: J15060701
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 06/30/2015 1840 HMA 78532
1 (Bicarbonate ) SM 2320B-2011 1 06/30/2015 1840 HMA
1 (Carbonate Al) SM 2320B-2011 1 06/30/2015 1840 HMA
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 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QF24068-003
Description: 2015020450 Matrix: Aqueous
Date Sampled:06/19/2015 1200 Project Name: AB GW Assessment Water -
Date Received:06/24/2015 Project Number: J15060701
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/29/2015 1403 DCS 78365
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 11 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 10 of 10
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MB
Sample ID: QQ78168-001 Matrix: Aqueous
Batch:78168
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 06/26/20151935
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: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - LCS
Sample ID: QQ78168-002 Matrix: Aqueous
Batch:78168
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 98 1 98 90-110 06/26/20151941
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: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MS
Sample ID: QF24068-002MS Matrix: Aqueous
Batch:78168
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 210 100 220 N 1 9.6 70-130 06/26/2015 2231
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: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MSD
Sample ID: QF24068-002MD Matrix: Aqueous
Batch:78168
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 210 100 220 N 1 9.8 0.079 70-130 20 06/26/2015 2238
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: QF24068
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. QC Data for Lot Number: QF24068
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. QC Data for Lot Number: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - MB
Sample ID: QQ78365-001 Matrix: Aqueous
Batch:78365
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 06/29/20151015
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: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCS
Sample ID: QQ78365-002 Matrix: Aqueous
Batch:78365
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 150 130 1 83 70-130 06/29/2015 0949
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: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCSD
Sample ID: QQ78365-003 Matrix: Aqueous
Batch:78365
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 75 10 70-130 30 06/29/20151002
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: QF24068
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
Shealy Enviroomumal $Rr4i ,, ram. Fast t & I
L urnrot Number. F_.kV-13I6 t twee* Dam i t rnv,1 A
Re ;xiG NkLmber 17 E.11MLiue Da Le. LlG311.,15
Sample Receipt Checklist (SRC)
Client: i �] '� Conlcr inspected bv�date�.t,-�, �-�-�.� Lit fib: !-,.
Means of receiptt: ❑ SESI ❑ Client ❑ UPS ❑ FedEx ❑ Airborne Lxp KvUier
'spas Q
1. Were custody seals K-SUQt c1r thr: uttuls ^
12. If custody seals were cn(, wcrl: t intact and =broken:r - --
Yk7.
_[No'EA
TNo
0
1 Iwith 0
Cooler lL //rig nal temperature upon rcvdpkID�3ivcd (fvrrcctcd) tcarpr-ralt= upon ro"ipu
mctkud' ❑ Tetllperatu.re Lank �TAgahst Bc ttlm IR Gnn ID: II`<' Gull Cofffttion Fgdor:
Method of coolant: Wet Ice Blue [ce 7 Dry lee None
Y ❑
�+" ❑
'"'
3, If temperature of any conler exceeded 6.0'C, was Projmt Manager notified?
f notified by SRC., phonc, note (circle one), other, _
1'N(For coolers received via comme"al courier, PMN uxt to be do i tied
immediatel
Yo
Nu ❑
NA
4, Is the commercial courier°.* packing sli attar; iL l to this farm?
YCS
No❑
5. Were proper r-usto-dy procedures relin uishrrdireceiwed followed?
Yes
❑
No ❑
N.A.Lzf
Sa Were mim les relinquished by o6c at to commercial courier''
y Fe--s
No
6. Were samplt 1Ds, listed on the COC?
Yes
No ❑
7, Were le T )s lIs" on all sarti le containers?
yes
Nu ❑
8, was collection data & time listen on the COC:?
Yes
No
9. Was collection daw & time lisittmi on all Sample colatainers?
Ye;
o
r
14, Did Al. contxner laa btl infonnaltion ID, date, time' agee with the COC?
es
.2T
No
11, Wei tuts to be peiTormcd listed on the COC?
Yes
L6
ND ❑
12. Did all samples arri" is the proper c oniainm for each tw?
Yes
No ❑
13. Md all corvrainers arrive in grcod condition (unbroken, lids on, ete. ?
Yes
No ❑
14, W &-, a orate sanr le volume available?
❑
N.
15, Were all samples rcc,-,ived within '/z the holding time or 48 hours, whiclifver
comes first?
Yc* ❑
ND —
16. W crc any ram leu s:caaklin= missing?
Ye;
No;
17. V4rera there any excess &am les not listed on COC?
Yaq
N. a
NA ❑
19, Were bubbles pELsexit �' a1-Size" Joao. 6mrn m diametca) in any VOA vials?
Y.m ❑
No ❑
NA
M W= all me[ al.9'0 0,'ii'FNi/nutrient :ram lus rcceivcd at a pH of -2?
Y; ❑
No ❑
NA
10. Were all aside andlor sulfide samples, received at a PH ?12?
Ycs [j
No ❑
mAEzr21,
Were all applicable N]R3o'FKNicygni(i.L�lpliennl (<0_2mgfL) s,arnples free of
residual chlorine?
Y; ❑
No ❑
NA
22. Werecollection teen eratures docurrrcnted on the 00C for NC sam kes?
ym [:]
No[]
NA 1z
23. Were client remarksimquest5 (i.e. requested dilllriom, l4'1:SfMSD deli gnations,
ot.u., ,) wrreetl ' transcribed from the COC into the comment section in LTMS?
Yeas. ❑
No
24. Was the quote, tlunAwr used taken f um the efraooiner label?
Sample Preservation (Must be completed fnr any samplc(s) incorrectly preset-'ed or with hc~ mace,)
Salmpte(s) were recxivod incorrcu lly pregerved and were adjusted
accurdingly its said lc rcccrwin with 2&0,,HI 0_;,HCljia0H uADR Sl ;'
Sam low s were rived with bubbles mm in diamatcr.
Samti le(s) w= rece_r ed with TRC>0I mp'L. If#21 is Net
SIC Drinking Water Rvt eve Sample(s) pH verified to be > 2 by --. _ Date:
S 1e('s wc.rc rwt rccei+7ed at a . H of and werc ad`uAcd ace card 1 using SR-N
utiple labels applied by: - _ Vrurifiad by. Fate;
cc mrlents;
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

CHAIN OF CUSTODY RECORD AND ANALYSIS REQ.................EST FOR_M
Duke ERergy
_._._
----------------------only
111. N.exe Ferry Rd
atrof
f o
Se
Chun or Custody &
Log
mole —he N C. asere
fl �s6tu
I
y
C fi
�, & T1 ),
ItAMPLE PliD9RAM
Samplo
rax: (_7c�a) ers to79
1 i
(�" �-V ' i � �� �
Ground vVater NPDES —
- .._ ..... _ _ _ _
--As GW Assessment Water lPagel NC.
_
ivanaar
i I !
Drinkinli water _ UST _
rtCRA west.
Unit:
i Elenl ntl ;iltrationi0.45
i
Preserve
ainer Volume
Container
unflllerad
I[e HU04
2000 40 ml 300 128 Soo
�5
PET P�0ET PET PET 0 IETolass
Analytical Lab
Page 38 o
Page a_ of ,Writerra EDO
DISTRIBUTION
ORIGINAL. to LAB, COPY to CLIENT
COC REV DATE 1/22/2015
ty I eaerea j
NDPEI NDPE
�! Shealy
Sample Description or ID
P01142089
collection tMa tirrNtlon
GPS Location
Data I Time signature
o
~
lA
r
C
a.M'4-
O
V
Z
H Z
p
�• C
$ 0
a m U?
tor-
Ga
m
O m
ve
-�
I
J
x
1
2
1
1
1
t
t
9
t
�
f
u
..
r
0
-
0
0
0
0
0
-
—
0
0
0
0
Filter Blank
of
!v
t
t
Euipment Blank
me
z
t
t
1
t
s
4
0
2
2
2
2
2
6
0
0
0
2
0
0
TOTAL
2
16
Total 18
1)