NC0038377_App C Fifth Round Analytical Rpts_20160701

Comprehensive Site Assessment Supplement 1 July 2016
Mayo Steam Electric Plant SynTerra
APPENDIX C
FIFTH ROUND MONITORING EVENT
(APRIL 2016) LABORATORY REPORTS
P: \Duke Energy Progress.1026\ 105. Mayo Ash Basin GW Assessment Plan\ 19.EG_CSASUP\MAYO CSA Supplement 1 July
2016.docx

Lab
DUI E Analytical Laboratory APagel1aof45
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
J16040065
MAYO STEAM - AB GW ASSESSMENT WATER
Tim Hunsucker, Jerry Wylie,Fred Holt, Brandon Russo, Kathy Webb, John Toep
Mayo Steam Plant
10660 Boston Road
Roxboro,North Carolina 27574
Mary Ann Ogle Phone: [phone]
Mary Ann Ogle
Date:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
4/18/2016
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
2016009389
2016009390
2016009391
2016009392
4 Total Samples
Collected By
Sample Description
MAYO STEAM 04-Apr-16 2:02 PM
illegible
BG-01
MAYO STEAM 04-Apr-16 3:32 PM
illegible
BG-02
MAYO STEAM 04-Apr-16 6:18 PM
illegible
Filter Blank
MAYO STEAM 04-Apr-16 6:18 PM
illegible
Equipment Blank
Analytical Lab
Page 2 of 45

Analytical Lab
Page 3 of 45
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:
CI Job Summary Report
❑� Sample Identification
Technical Validation of Data Package
❑� Analytical Laboratory Certificate of Analysis
El 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: DBA Account Date: 4/18/2016

Certificate of Laboratory Analysis sis Analytical Lab
• Page 4 of 45
This report shall not be reproduced, except in full.
Order # J16040065
Site: BG-01
Collection Date: 04-Apr-16 2:02 PM
Analyte Result Units Qualifiers RDL
CHROMIUM 6/ CHROMIUM 3 (CALCI - (Analvsis Performed by Pace Laboratories
Vendor Parameter
Complete
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)
0.086
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.013
mg/L
0.005
Strontium (Sr)
0.166
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)
1.39
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
3.38
ug/L
0.3
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Total Carbon
TOC
0.738
mg/L
0.1
Sample #: 2016009389
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 245.1
04/11/2016 13:54
DMFRANC
1 EPA 200.7
04/06/2016 11:28
JJMACKE
1 EPA 200.7
04/06/2016 11:28
JJMACKE
1 EPA 200.7
04/06/2016 11:28
JJMACKE
1 EPA 200.7
04/06/2016 11:28
JJMACKE
1 EPA 200.7
04/06/2016 11:28
JJMACKE
1 EPA 200.7
04/06/2016 11:28
JJMACKE
1 EPA 200.7
04/06/2016 11:28
JJMACKE
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
1 EPA 200.8
04/06/2016 18:54
MHALL3
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
1 SM5310C/EPA9060A 04/07/201613:19 GHUTCHI

Certificate of Laboratory Analysis sis Analytical Lab
• Page 5 of 45
This report shall not be reproduced, except in full.
Order # J16040065
Site: BG-02
Collection Date: 04-Apr-16 3:32 PM
Analyte Result Units Qualifiers RDL
CHROMIUM 6/ CHROMIUM 3 (CALCI - (Analvsis Performed by Pace Laboratories
Vendor Parameter
Complete
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)
0.055
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.297
mg/L
0.01
Manganese (Mn)
0.169
mg/L
0.005
Strontium (Sr)
0.335
mg/L
0.005
Zinc (Zn)
< 0.005
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)
1.05
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
4.14
ug/L
0.3
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
Total Carbon
TOC
1.8
mg/L
0.1
Sample #: 2016009390
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 245.1
04/11/2016 13:56
DMFRANC
1 EPA 200.7
04/06/2016 11:17
JJMACKE
1 EPA 200.7
04/06/2016 11:17
JJMACKE
1 EPA 200.7
04/06/2016 11:17
JJMACKE
1 EPA 200.7
04/06/2016 11:17
JJMACKE
1 EPA 200.7
04/06/2016 11:17
JJMACKE
1 EPA 200.7
04/06/2016 11:17
JJMACKE
1 EPA 200.7
04/06/2016 11:17
JJMACKE
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
1 EPA 200.8
04/06/2016 19:16
MHALL3
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
1 SM5310C/EPA9060A 04/07/201613:19 GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040065
Site: Filter Blank
Collection Date: 04-Apr-16 6:18 PM
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)
< 0.005
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
0.588
ug/L
0.3
Sample #: 2016009391
Matrix: GW_WW
Analytical Lab
Page 6 of 45
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
04/11/2016 13:59
DMFRANC
1
EPA 200.7
04/06/2016 11:33
JJMACKE
1
EPA 200.7
04/06/2016 11:33
JJMACKE
1
EPA 200.7
04/06/2016 11:33
JJMACKE
1
EPA 200.7
04/06/2016 11:33
JJMACKE
1
EPA 200.7
04/06/2016 11:33
JJMACKE
1
EPA 200.7
04/06/2016 11:33
JJMACKE
1
EPA 200.7
04/06/2016 11:33
JJMACKE
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3
1
EPA 200.8
04/06/2016 19:21
MHALL3

Certificate of Laboratory Analysis sis Analytical Lab
• Page 7 of 45
This report shall not be reproduced, except in full.
Order # J16040065
Site: Equipment Blank
Collection Date: 04-Apr-16 6:18 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
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 ICP
Calcium (Ca)
0.010
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)
0.023
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
METHANE - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Sample #: 2016009392
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 300.0
04/05/2016 14:54
BGN9034
1 EPA 300.0
04/05/2016 14:54
BGN9034
1 EPA 245.1
04/08/2016 10:43
DMFRANC
1 EPA 200.7
04/08/2016 12:09
JJMACKE
1 EPA 200.7
04/08/2016 12:09
JJMACKE
1 EPA 200.7
04/08/2016 12:09
JJMACKE
1 EPA 200.7
04/08/2016 12:09
JJMACKE
1 EPA 200.7
04/06/2016 13:45
JJMACKE
1 EPA 200.7
04/06/2016 13:45
JJMACKE
1 EPA 200.7
04/06/2016 13:45
JJMACKE
1 EPA 200.7
04/06/2016 13:45
JJMACKE
1 EPA 200.7
04/06/2016 13:45
JJMACKE
1 EPA 200.7
04/06/2016 13:45
JJMACKE
1 EPA 200.7
04/06/2016 13:45
JJMACKE
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
1 EPA 200.8
04/06/2016 21:14
MHALL3
Vendor Method V_PACE
Vendor Method V_PACE

Certificate of Laboratory Analysis sis Analytical Lab
• Page 8 of 45
This report shall not be reproduced, except in full.
Order # J16040065
Site: Equipment Blank
Sample #:
2016009392
Collection Date: 04-Apr-16 6:18
PM
Matrix:
GW_WW
Analyte
Result
Units Qualifiers
RDL
DF Method
Analysis Date/Time
Analyst
TOTAL DISSOLVED SOLIDS
TDS
< 25
mg/L
25
1 SM2540C
04/06/2016 14:30
PARMSTR
Total Carbon
TOC
0.234
mg/L
0.1
1 SM5310C/EPA9060A 04/07/201613:19
GHUTCHI
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
1 SM2540D
04/06/2015 10:53
PARMSTR

aceAnalyical
www.pacelabs.com
Pa�nalyyil�afrlatervices, Inc.
%�gI6c&M)�e. Suite 100
Huntersville, INC 28078
[phone]
April 12, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16040065
Pace Project No.: 92292554
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on April 05, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Herring
[e-mail]
HORIZON Database Administrator
Enclosures
cc: Program Manager, Duke Energy
Mary Ann Ogle, Duke Energy
Anne Pifer
Rodney Wilke, Duke Energy
p«FO
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
lqe� ��� without the written consent of Pace Analytical Services, Inc..
BRAT,
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lacmnalyfical
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PaHnal tlCal Labervices, Inc.
o��gK q&44ge. Suite 100
Huntersville, NC 28078
[phone]
Project: J16040065
Pace Project No.: 92292554
Minnesota Certification IDs
1700 Elm Street SE Suite 200, Minneapolis, MN 55414
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A21-A Certification M 2926.01
Alaska Certification M UST-078
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CERTIFICATIONS
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New Jersey Certification #: MN-002
New York Certification #: 11647
North Carolina Certification #: 530
North Carolina State Public Health #: 27700
North Dakota Certification #: R-036
Ohio EPA#: 4150
Ohio VAP Certification #: CL101
Oklahoma Certification #: 9507
Oregon Certification #: MN200001
Oregon Certification #: MN300001
Pennsylvania Certification #: 68-00563
Puerto Rico Certification
Saipan (CNMI) #:MP0003
South Carolina #:74003001
Texas Certification #: T104704192
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Utah Certification #: MN000642013-4
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Virginia/VELAP Certification #: Pace
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Oklahoma Certification #: D9947
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South Carolina Certification: #96042001
Tennessee Certification #: TN02974
Texas Certification: FL NELAC Reciprocity
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Virginia Environmental Certification #: 460165
Wyoming Certification: FL NELAC Reciprocity
West Virginia Certification #: 9962C
Wisconsin Certification #: 399079670
Wyoming (EPA Region 8): FL NELAC Reciprocity
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REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..
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aceAnalyical
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Pa�nal il�tifrl bervices, Inc.
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SAMPLE SUMMARY
Project: J16040065
Pace Project No.: 92292554
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92292554001
2016009389
Water
04/04/1614:02
04/05/1614:40
92292554002
2016009390
Water
04/04/1615:32
04/05/1614:40
92292554003
2016009392
Water
04/04/1618:18
04/05/1614:40
REPORT OF LABORATORY ANALYSIS
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SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J16040065
92292554
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92292554001
2016009389
RSK 175
DR1
1
PASI-M
SM 4500-S2D
WRC
1
PASI-A
EPA 218.7
TK1
1
PASI-O
92292554002
2016009390
RSK 175
DR1
1
PASI-M
SM 4500-S2D
WRC
1
PASI-A
EPA 218.7
TK1
1
PASI-O
92292554003
2016009392
RSK 175
DR1
1
PASI-M
SM 2320B
TEP
3
PASI-A
SM 4500-S2D
WRC
1
PASI-A
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Project: J16040065
Pace Project No.: 92292554
Lab Sample ID
Method
Client Sample ID
Parameters
92292554001
2016009389
EPA 218.7
Chromium, Hexavalent
92292554002
2016009390
RSK 175
Methane
SUMMARY OF DETECTION
Result
UnitE
0.19
ug/L
1130
ug/L
REPORT OF LABORATORY ANALYSIS
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Report Limit Analyzed Qualifiers
0.030 04/11/1615:48 M1
10.0 04/07/1616:27
Page 5 of 22

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PROJECT NARRATIVE
Project: J16040065
Pace Project No.: 92292554
Method: RSK 175
Description: RSK 175 AIR Headspace
Client: Duke Energy
Date: April 12, 2016
General Information:
3 samples were analyzed for RSK 175. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Duplicate Sample:
All duplicate sample results were within method acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J16040065
Pace Project No.: 92292554
Method: SM 2320B
Description: 2320E Alkalinity
Client: Duke Energy
Date: April 12, 2016
General Information:
1 sample was analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J16040065
Pace Project No.: 92292554
Method: SM 4500-S213
Description: 4500S2D Sulfide Water
Client: Duke Energy
Date: April 12, 2016
General Information:
3 samples were analyzed for SM 4500-S2D. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J16040065
Pace Project No.: 92292554
Method: EPA 218.7
Description: Hexavalent Chromium by IC
Client: Duke Energy
Date: April 12, 2016
General Information:
2 samples were analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: WETA/56685
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92292130001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MSD (Lab ID: 1535380)
• Chromium. Hexavalent
QC Batch: WETA/56712
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92292554001,92292612009
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1535608)
• Chromium, Hexavalent
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16040065
Pace Project No.: 92292554
Sample: 2016009389
Lab ID: 92292554001 Collected:
04/04/16 14:02
Received: 04/05/16 14:40 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
RSK 175 AIR Headspace
Analytical Method: RSK 175
Methane
ND ug/L
10.0
1
04/07/1616:19
74-82-8
4500S21) Sulfide Water
Analytical Method: SM 4500-S2D
Sulfide
ND mg/L
0.10
1
04/07/1619:00
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
0.19 ug/L
0.030
1
04/11/16 15:48
18540-29-9 M1
Date: 04/12/2016 12:32 PM
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16040065
Pace Project No.: 92292554
Sample: 2016009390
Lab ID: 92292554002 Collected:
04/04/16 15:32
Received: 04/05/16 14:40 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
RSK 175 AIR Headspace
Analytical Method: RSK 175
Methane
1130 ug/L
10.0
1
04/07/1616:27
74-82-8
4500S21) Sulfide Water
Analytical Method: SM 4500-S2D
Sulfide
ND mg/L
0.10
1
04/07/1619:00
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
04/10/16 17:31
18540-29-9
Date: 04/12/2016 12:32 PM
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16040065
Pace Project No.: 92292554
Sample: 2016009392
Lab ID: 92292554003 Collected:
04/04/16 18:18
Received: 04/05/16 14:40 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed CAS No. Qual
RSK 175 AIR Headspace
Analytical Method: RSK 175
Methane
ND ug/L
10.0
1
04/07/1616:35 74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
ND mg/L
5.0
1
04/06/16 13:44
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/06/16 13:44
Alkalinity, Total as CaCO3
ND mg/L
5.0
1
04/06/16 13:44
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
04/07/1619:00 18496-25-8
Date: 04/12/2016 12:32 PM
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16040065
Pace Project No.: 92292554
QC Batch: AIR/25631
Analysis Method: RSK 175
QC Batch Method: RSK 175
Analysis Description: RSK 175 AIR HEADSPACE
Associated Lab Samples: 92292554001, 92292554002,
92292554003
METHOD BLANK: 2226468
Matrix: Water
Associated Lab Samples: 92292554001, 92292554002,
92292554003
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
Methane
ug/L
ND 10.0
04/07/1613:51
LABORATORY CONTROL SAMPLE & LCSD:
2226469
2226470
Spike LCS LCSD
LCS LCSD
% Rec
Max
Parameter
Units
Conc. Result Result
% Rec % Rec
Limits RPD
RPD Qualifiers
Methane
ug/L
60.7 59.2 61.0
98 101
85-115
3 20
SAMPLE DUPLICATE: 2227276
92292278003 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Methane
ug/L
5.9J 12700
20
SAMPLE DUPLICATE: 2227277
92292275003 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Methane
ug/L
1.8J 1.8J
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16040065
Pace Project No.: 92292554
QC Batch: WET/44040 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92292554003
METHOD BLANK: 1702822
Associated Lab Samples: 92292554003
Parameter Units
Alkalinity, Carbonate (CaCO3) mg/L
Alkalinity, Total as CaCO3 mg/L
Alkalinity, Bicarbonate (CaCO3) mg/L
LABORATORY CONTROL SAMPLE: 1702823
Parameter Units
Alkalinity, Total as CaCO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 04/06/1613:23
ND 5.0 04/06/1613:23
ND 5.0 04/06/1613:23
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
50 49.5 99 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1702824 1702825
MS MSD
92292554003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L ND 50 50 48.8 48.9 98 98 80-120 0 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1702826 1702827
MS MSD
92292389002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qua]
Alkalinity, Total as CaCO3 mg/L 39.3 50 50 89.4 88.2 100 98 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16040065
Pace Project No.: 92292554
QC Batch: WET/44083 Analysis Method: SM 4500-S2D
QC Batch Method: SM 4500-S2D Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92292554001, 92292554002, 92292554003
METHOD BLANK: 1704118 Matrix: Water
Associated Lab Samples: 92292554001, 92292554002, 92292554003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide mg/L ND 0.10 04/07/1619:00
LABORATORY CONTROL SAMPLE: 1704119
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide mg/L .5 0.52 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1704120 1704121
MS MSD
92292278005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND .5 .5 0.56 0.56 110 110 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1704122 1704123
MS MSD
92292283002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND .5 .5 0.51 0.51 100 100 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16040065
Pace Project No.: 92292554
QC Batch: WETA/56685 Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7 Analysis Description: Chromium, Hexavalent IC
Associated Lab Samples: 92292554002
METHOD BLANK: 1535377 Matrix: Water
Associated Lab Samples: 92292554002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chromium, Hexavalent ug/L ND 0.030 04/10/16 15:34
LABORATORY CONTROL SAMPLE: 1535378
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chromium, Hexavalent ug/L .075 0.070 93 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1535379 1535380
MS MSD
92292130001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chromium, Hexavalent ug/L 0.36 .12 .12 0.49 0.50 107 116 85-115 2 20 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16040065
Pace Project No.: 92292554
QC Batch: WETA/56712
Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7
Analysis Description: Chromium,
Hexavalent IC
Associated Lab Samples: 92292554001
METHOD BLANK: 1535606
Matrix: Water
Associated Lab Samples: 92292554001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chromium, Hexavalent ug/L
ND 0.030
04/11/16 15:23
LABORATORY CONTROL SAMPLE: 1535607
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chromium, Hexavalent ug/L
.075 0.073
98 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1535608 1535609
MS MSD
92292554001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Chromium, Hexavalent ug/L 0.19
.025 .025 0.22
0.22 123 88 85-115 4 20 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1535610 1535611
MS MSD
92292612009 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chromium, Hexavalent ug/L ND .075 .075 0.064 0.068 85 91 85-115 6 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALIFIERS
Project: J16040065
Pace Project No.: 92292554
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-M Pace Analytical Services - Minneapolis
PASI-O Pace Analytical Services - Ormond Beach
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16040065
Pace Project No.: 92292554
Lab ID
Sample ID
QC Batch Method
QC Batch
92292554001
2016009389
RSK 175
AIR/25631
92292554002
2016009390
RSK 175
AIR/25631
92292554003
2016009392
RSK 175
AIR/25631
92292554003
2016009392
SM 2320B
WET/44040
92292554001
2016009389
SM 4500-S2D
WET/44083
92292554002
2016009390
SM 4500-S2D
WET/44083
92292554003
2016009392
SM 4500-S2D
WET/44083
92292554001
2016009389
EPA 218.7
WETA/56712
92292554002
2016009390
EPA 218.7
WETA/56685
Date: 04/12/2016 12:32 PM
REPORT OF LABORATORY ANALYSIS
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Analytical Method
Analytical
Batch
Page 19 of 22

Document Name:.
Document Revised: 18FEB2016
0
aC8Al7r3IyflCc?i
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
Document No.:
Issuing Authority: Page 28 of 4
F-CHR-CS-003-rev.18
Pace Huntersville Quality Office
Pao.- 7 of 9 few Int.-rnal ilco nNLY
Sample Condition Upon Client Name: W011 : 9 4'22,.9255F4
r
Receipt I Prof
i
Courier: LJFed Ex ❑UPS ❑USPS []Client
Commercial ❑Pace ❑Other:
Custody Seal Present? ❑Yes ®No Seals Intact? ❑Yes ❑No
11111111111111111111111111 �
Date/Initials Person Examining Contents:
Packing Material: ❑Bubble Wrap ❑Bubble Bags []None ❑Other:
Thermometer: ❑ T1505 ❑ Type of Ice: et ❑Blue []None mples on Ice, cooling process has begun
Correction Factor: 0.0°C Cooler Temp Corrected ('C): a19 (,2 Biological Tissue Frozen? ❑Yes ❑No ❑KA
Temp should be above free i g to 6°C
USDA Regulated Soil ( 0 N/A, water sample)
Did samples origi a in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (Intern 'lolly,
❑Yes ❑ including Hawaii and Puerto Rico)? ❑Yes No
COMMENTS:
Chain of Custody Present?
es
[]No
❑N/A
1.
Chain of Custody Filled Out?
es
[]No
❑N/A
2.
Chain of Custody Relinquished?
es
[]No
❑N/A
3.
Sampler Name and/or Signature on COC?
es
[]No
❑N/A
4.
Samples Arrived within Hold Time?
jjWs'
❑N/A
5.
Short Hold Time Analysis (<72 hr.)?
❑Yes
,❑.,No
LOaow
❑N/A
6.
Rush Turn Around Time Requested?
es
❑No
❑N/A
7.
Stiff cientVolume?
es
❑No
❑N/A
8.
Correct Containers Used?
es
[:]No
❑N/A
9.
-Pace Containers Used?
es
[--]No
❑N/A
Containers Intact?
es
❑No
❑N/A
10.
Filtered Volume Received for Dissolved Tests?
❑Yes
No
A
11. Note if sediment is visible in the dissolved container
Sample Labels Match COC?
es
[]No
El N/A
12,
-Includes Date/Time/ID/Analysis Matrix:
All containers needing acid/base preservation have been
13
checked?
2 es
[]No
❑N/A
All.containers needing preservation are found to be In
compliance with EPA recommendation?
(HNOa, HZSO4, HCI<2; NaOH >9 Sulfide, NaOH>12 Cyanide)
es
❑No
❑N/A
Exceptions: VOA, Coliform, TOC, Oil and Grease,
DRO/8015 (water) DOC,LLHg
[]Yes
❑No
A .
Samples checked for dechlorinat€on
2y<
❑No
_
14.
Headspace in VOA Vials (>5-6mm)?
❑Yes
❑No❑'�1/A
15.
Trip Blank Present?
❑Yes
[]No
0 N/
16.
Trip Blank Custody Seals Present?
[]Yes[]No/A
Pace Trip Blank Lot H (€f purchased):
CLIENT NOTIFICATION/RESOLUTION
Person Contacted:
Comments/Resolution:
Date/Time:
Field Data Required? ❑Yes []No
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date:
Note: Wheneverthere is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
.Out of hold, incorrect preservative, out of temp, incorrect containers)
Page 20 of 22

Analytical Lab
Page 29 of 45
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Page 21-of]22

Analytical Lab
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® Laboratories LLc
..,,Analytical Lab
,_ age 31 of 45
a member of The GEL Group IN'.
April 14, 2016
Mary Ann Ogle
Duke Energy Analytical Laboratory
13339 Hagers Ferry Road
Mail Code: MGO3A2
Huntersville, North Carolina 28078
Re: AB GW Assessment Water
Work Order: 394607
SDG: J16040065
Dear Mary:
P4 Box 30712 Charleston. SC 29417
2040 Sange Road Chad eston.SC29407
P 843 556.8171
F 843.76Gi.1178
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on April 05, 2016. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
Lindsay Fabra
Project Manager
Purchase Order: 1142110 DPNNGO
Enclosures
gel.com
Pa 11111111111111111111

Analytical Lab
Page 32 of 45
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0002 Duke Energy
Client SDG: J16040065 GEL Work Order: 394607
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a Tracer compound
** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the Certificate of Analysis.
The designation ND, if present, appears in the result column when the analyte concentration is not detected above
the limit as defined in the 'U' qualifier above.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC
standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra.
Reviewed by
JU,&Y ,
Page 2 of 13

Analytical Lab
GEL LABORATORIES LLC Page 33 of45
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Report Date: April 13, 2016
Company: Duke Energy Analytical Laboratory
Address : 13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact: Mary Ann Ogle
Project: AB GW Assessment WaterClient prefers Chem and RadChem on the same CoA excluding the uncertainty value
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009389
394607001
Water
04-APR-16 14:02
05-APR-16
Client
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-238 U ND
0.000067
0.0002
ug/mL
1
PRB 04/08/16
1243 1557572 1
Uranium-233 U ND
0.00001
0.00005
ug/mL
1
PRB 04/08/16
1330 1557572 2
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
2.71
3.00
pCi/L
AXM6 04/12/16
1140 1557585 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 2.25
0.385
1.00
pCi/L
CXP3 04/11/16
0835 1557865 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JP1
04/06/16
2215
1557571
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received" 44.1 (15%-125%)
Notes:
Page 3 of 13

Analytical Lab
GEL LABORATORIES LLC Page 34 of45
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Report Date: April 13, 2016
Company: Duke Energy Analytical Laboratory
Address : 13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact: Mary Ann Ogle
Project: AB GW Assessment WaterClient prefers Chem and RadChem on the same CoA excluding the uncertainty value
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009390
394607002
Water
04-APR-16 15:32
05-APR-16
Client
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-238 0.00102
0.000067
0.0002
ug/mL
1
PRB 04/08/16
1251 1557572 1
Uranium-233 U ND
0.00001
0.00005
ug/mL
1
PRB 04/08/16
1343 1557572 2
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
2.35
3.00
pCi/L
AXM6 04/12/16
1253 1557585 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 4.07
0.597
1.00
pCi/L
CXP3 04/11/16
0835 1557865 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JP1
04/06/16
2215
1557571
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received" 58.4 (15%-125%)
Notes:
Page 4 of 13

Analytical Lab
Page 35 of 45
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Duke Energy Analytical Laboratory
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina
Contact: Mary Ann Ogle
Workorder: 394607
Report Date: April 13, 2016
Page 1 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%o
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1557572
QC1203522208
394607001 DUP
Uranium-233
U
ND
U
ND
ug/mL
N/A
PRB
04/08/1613:31
Uranium-234
U
ND
U
ND
ug/mL
N/A
Uranium-236
U
ND
U
ND
ug/mL
N/A
Uranium-238
U
ND
U
ND
ug/mL
N/A
04/08/1612:44
QC1203522207
LCS
Uranium-238
0.0496
0.0536
ug/mL
108
(80%-120%)
04/08/1612:41
QC1203522211
LCS
Uranium-233
0.0005
0.000515
ug/mL
103
(80%-120%)
04/08/1613:28
Uranium-234
0.00055
0.000568
ug/mL
103
(80%-120%)
Uranium-236
0.005
0.00469
ug/mL
93.7
(80%-120%)
QC1203522206
MB
Uranium-233
U
ND
ug/mL
04/08/1613:26
Uranium-234
U
ND
ug/mL
Uranium-236
U
ND
ug/mL
Uranium-238
U
ND
ug/mL
04/08/1612:39
QC1203522209
394607001 MS
Uranium-238
0.0496
U
ND
0.0538
ug/mL
108
(75%-125%)
04/08/1612:46
QC1203522212
394607001 MS
Uranium-233
0.0005
U
ND
0.000524
ug/mL
105
(75%-125%)
04/08/1613:38
Uranium-234
0.00055
U
ND
0.000583
ug/mL
106
(75%-125%)
Uranium-236
0.005
U
ND
0.00467
ug/mL
93.3
(75%-125%)
QC1203522210
394607001 SDILT
Uranium-233
U
ND
U
ND
ug/L
N/A
04/08/1613:42
Page 5 of 13

Analytical Lab
Page 36 of 45
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 394607
Page 2 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC% Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1557572
Uranium-234
U
ND
U
ND
ug/L
N/A
Uranium-236
U
ND
U
ND
ug/L
N/A
(0%-10%) PRB
04/08/1613:42
Uranium-238
U
ND
U
ND
ug/L
N/A
(0%-10%)
04/08/1612:50
Rad Gas Flow
Batch 1557585
QC1203522255 394607001 DUP
Radium-228
U
2.15
U
0.669
pCi/L
N/A
N/AAXM6
04/12/1611:40
QC1203522256 LCS
Radium-228
46.7
36.2
pCi/L
77.6 (75%-125%)
04/12/1612:53
QC1203522254 MB
Radium-228
U
-0.617
pCi/L
04/12/1611:43
Rad Ra-226
Batch 1557865
QC1203522998 394607001 DUP
Radium-226 2.25
1.72 pCi/L 26.8*
(0%-20%) CXP3 04/11/16 08:35
QC1203523000 LCS
Radium-226 24.4
27.9 pCi/L
114 (75%-125%) 04/11/16 09:05
QC1203522997 MB
Radium-226
0.539 pCi/L
04/11/16 08:35
QC1203522999 394607001 MS
Radium-226 122 2.25
130 pCi/L
105 (75%-125%) 04/11/16 08:35
Notes:
The Qualifiers in this report are defined as follows:
** Analyte is a Tracer compound
< Result is less than value reported
> Result is greater than value reported
BD Results are either below the MDC or tracer recovery is low
E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria
FA Failed analysis.
FB Mercury was found present at quantifiable concentrations in field blanks
received with these samples. Data associated with the blank are deemed
invalid for reporting to regulatory agencies
H Analytical holding time was exceeded
Page 6of13

Analytical Lab
Page 37 of 45
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 394607
Parmname NOM Sample Qual QC Units RPD% REC'% Range Anlst
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
Page 3 of 3
Date Time
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 7of13

Analytical Lab
Page 38 of 45
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Laboratories LLc
CAMPT T: t?L1d1LYn o_ nra:rrr..xr ..�.�.
Analytical Lab
Page 39 of 45
Client: `'
---- —_ ---- ��-- � -- r AL' rr P ".
i
SDGIAR/COC/Work Order: }
Date Received:
Received By:
Suspected hazard I rmation
ia
o
z
*If Net Counts > 100cpm on sampl not un kid "radioactive", contact the Radiation Safety Group for further
nvestigation.
COC/Samples marked as radioactive?
Maximum Net Counts Observed* (Observed Counts - Area Background Counts):
Classified Radioactive It or III by RSO?
If yes, Were swipes taken of sample containers < action levels?
COC/Samples marked containing PCBs?
Package, COC, andlorSamples marked as
beryllium orasbestos containing? `
u es samples are to lie se" igatid `as Safety Coatrollid Samples, aridopened liyYiteGEL Safety Group.
Shipped as a DOT Hazardous?
Hazard Class Shipped: UN#:
Samples identified as Foreign Soil?
Sample Receipt Criteria
y
`�
Z
Comments/Qualifiers (Required for Non -Conforming Items)
1
Shipping containers received intact and
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
sealed?
2
Samples requiring cold preservation
Preservation Method: Ice bags Blue ice Dry is None Other (describe)
within (0 < 6 deg. C)?*
I
*all temperatures are recorded in Celsius 1
f
2a
Daily check performed and passed on IR
i
Temperature Device Serial #: l) )_j
Secondary
temperature gun9
Temperature Device Serial # (If Applicable): ✓ ✓
3
Chain of custody documents included
with shipment?
4
Sample containers intact and sealed?
I
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
5
Samples requiring chemical preservation
Sample ID's, containers affected and observed pH:
at proper pH?
Tf Preservation added Lot#-
6
Do Low Level Perchlorate samples have
Sample ID's and containers affected:
heads ace as required?
7
VOA vials contain acid preservation?
I
(If unknown, select No)
8
VOA vials free of headspace (defined as
Sample ID's and containers affected:
< 6mm bubble)?
4
Are Encore containers present.?
i
f yes, immediately deliver to Volatiles laboratory)
lUFmplesrec
eived within holding time?
ID's and tests affected:
Sample ID's on COC match ID's on
j
Sample ID's and containers affected:
bottles?
12
Date & time on COC match date & time
Sample Ill's affected:
on bottles?
13
Number of containers received match
Sample ID's affected:
number indicated on COC?
I4
Are sample containers identifiable as
GELprovided?
15
COC form is properly signed in
relinquished/receivediilsections?
Circle Applicable: t-
FedEx Air FedEx Ground UPS Field Services Other
/tourier�
16
Carrier and tracking number.
Comments (Use Continuation Form if needed): _
i
i
j
PM (or PMA) review: initial
Date S
Pa&e of
GL-CHL-SR-001 Rev 3
Page 9 of 13

Analytical Lab
Page 40 of 45
Technical Case Narrative
Duke Energy (DUPO)
SDG #: J16040065
Work Order #: 394607
Metals
Product: Determination of Metals by ICP-MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL-MA-E-014 REV# 28
Analytical Batch: 1557572
Preparation Method: SW846 3010A
Preparation Procedure: GL-MA-E-008 REV# 18
Preparation Batch: 1557571
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
394607001
2016009389
394607002
2016009390
1203522206
Method Blank (MB)ICP-MS
1203522207
Laboratory Control Sample (LCS)
1203522211
Laboratory Control Sample (LCS)
1203522210
394607001(2016009389L) Serial Dilution (SD)
1203522208
394607001(2016009389D) Sample Duplicate (DUP)
1203522209
394607001(2016009389S) Matrix Spike (MS)
1203522212
394607001(2016009389S) Matrix Spike (MS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Radiochemistry
Product: GFPC, Ra228, Liquid
Analytical Method: EPA 904.0/SW846 9320 Modified
Analytical Procedure: GL-RAD-A-009 REV# 17
Analytical Batch: 1557585
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
394607001 2016009389
394607002 2016009390
1203522254 Method Blank (MB)
Page 10 of 13

Analytical Lab
Page 41 of 45
1203522255 394607001(2016009389) Sample Duplicate (DUP)
1203522256 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Samples were re-eluted due to a suspected blank false positive. The re-eluted counts are reported.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL-RAD-A-008 REV# 14
Analytical Batch: 1557865
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
394607001 2016009389
394607002 2016009390
1203522997 Method Blank (MB)
1203522998 394607001(2016009389) Sample Duplicate (DUP)
1203522999 394607001(2016009389) Matrix Spike (MS)
1203523000 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary•
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Quality Control (QC) Information
QC Information
All of the QC samples meet the required acceptance limits with the following exceptions: The blank result
1203522997 (MB) is greater than the MDC but less than the required detection limit. The sample and the
duplicate, 1203522998 (2016009389DUP) and 394607001 (2016009389), did not meet the relative percent
difference requirement; however, they do meet the relative error ratio requirement with a value of 1.1638.
Miscellaneous Information
Additional Comments
Page 11 of 13

Analytical Lab
Page 42 of 45
The matrix spike, 1203522999 (2016009389MS), aliquot was reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 12 of 13

Analytical Lab
Page 43 of 45
List of current GEL Certifications as of 13 April 2016
State
Certification
Alaska
UST-0110
Arkansas
88-0651
CLIA
42D0904046
California
2940
Colorado
SC00012
Connecticut
PH-0169
Delaware
SC00012
DoD ELAP/ ISO17025 A2LA
2567.01
Florida NELAP
E87156
Foreign Soils Permit
P330-15-00283, P330-15-00253
Georgia
SC00012
Georgia SDWA
967
Hawaii
SC00012
Idaho Chemistry
SC00012
Idaho Radiochemistry
SC00012
Illinois NELAP
200029
Indiana
C—SC-01
Kansas NELAP
E-10332
Kentucky SDWA
90129
Kentucky Wastewater
90129
Louisiana NELAP
03046 (A233904)
Louisiana SDWA
LA160006
Maryland
270
Massachusetts
M—SC012
Michigan
9976
Mississippi
SC00012
Nebraska
NE—OS-26-13
Nevada
SC000122016-1
New Hampshire NELAP
205415
New Jersey NELAP
SC002
New Mexico
SC00012
New York NELAP
11501
North Carolina
233
North Carolina SDWA
45709
North Dakota
R-158
Oklahoma
9904
Pennsylvania NELAP
68-00485
S.Carolina Radchem
10120002
South Carolina Chemistry
10120001
Tennessee
TN 02934
Texas NELAP
T104704235-16-11
Utah NELAP
SC000122016-20
Vermont
VT87156
Virginia NELAP
460202
Washington
C780
West Virginia
997404
Page 13 of 13

CHAM OF CUSTODY RECORD AND ANALYSIS REQUEST FORM Analytical Lab
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Analytical Lab
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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: J16040125
Project Name: MAYO STEAM - AB GW ASSESSMENT WATER
Customer Name(s): ABGW
Customer Address: Mayo Steam Plant
10660 Boston Road
Roxboro,North Carolina 27574
Lab Contact: Mary Ann Ogle Phone: [phone]
Report Authorized By: Date:
(Signature)
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
4/21 /2016
Analytical Lab
Page 1 of 87
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:
Analytical Lab
Page 2 of 87
Collection
Sample ID Plant/Station Date and Time Collected By
Sample Description
2016009694
MAYO STEAM
05-Apr-16 11:25 AM
MW-10BR
2016009696
MAYO STEAM
05-Apr-16 5:20 PM
MW-12D
2016009697
MAYO STEAM
05-Apr-16 1:55 PM
ABMW-2BRL
2016009698
MAYO STEAM
05-Apr-16 10:36 AM
MW-14BR
2016009699
MAYO STEAM
05-Apr-16 1:50 PM
MW-13BR
2016009700
MAYO STEAM
05-Apr-16 4:10 PM
MW-11 BR
2016009701
MAYO STEAM
05-Apr-16 6:16 PM
Filter Blank
2016009706
MAYO STEAM
05-Apr-16 6:16 PM
Equipment Blank
8 Total Samples

Analytical Lab
Page 3 of 87
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:
L� Job Summary Report
❑ Sample Identification
❑ Technical Validation of Data Package
❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
LVI Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑ Chain of Custody
❑ Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: DBA Account Date: 4/21/2016

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-10BR
Collection Date: 05-Apr-16 11:25 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
21
mg/L
1
Sulfate
88
mg/L
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)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.025
mg/L
0.01
Manganese (Mn)
0.069
mg/L
0.005
Strontium (Sr)
0.192
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
28.5
mg/L
0.01
Magnesium (Mg)
12.9
mg/L
0.005
Potassium (K)
4.03
mg/L
0.1
Sodium (Na)
38.8
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.015
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.029
mg/L
0.01
Manganese (Mn)
0.071
mg/L
0.005
Strontium (Sr)
0.195
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016009694
Matrix: GW_WW
Analytical Lab
Page 4 of 87
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 04/11/2016 10:55 LSTARL1
Vendor Method V_PACE
10 EPA 300.0
04/09/2016 21:58
BGN9034
10 EPA 300.0
04/09/2016 21:58
BGN9034
1 EPA 245.1
04/12/2016 12:10
DMFRANC
1 EPA 245.1
04/12/2016 12:53
DMFRANC
1 EPA 200.7
04/11/2016 13:00
JJMACKE
1 EPA 200.7
04/11/2016 13:00
JJMACKE
1 EPA 200.7
04/11/2016 13:00
JJMACKE
1 EPA 200.7
04/11/2016 13:00
JJMACKE
1 EPA 200.7
04/11/2016 13:00
JJMACKE
1 EPA 200.7
04/11/2016 13:00
JJMACKE
1 EPA 200.7
04/11/2016 13:00
JJMACKE
1 EPA 200.7
04/11/2016 11:13
JJMACKE
1 EPA 200.7
04/11/2016 11:13
JJMACKE
1 EPA 200.7
04/11/2016 11:13
JJMACKE
1 EPA 200.7
04/11/2016 11:13
JJMACKE
1 EPA 200.7
04/11/2016 18:09
JJMACKE
1 EPA 200.7
04/11/2016 18:09
JJMACKE
1 EPA 200.7
04/11/2016 18:09
JJMACKE
1 EPA 200.7
04/11/2016 18:09
JJMACKE
1 EPA 200.7
04/11/2016 18:09
JJMACKE
1 EPA 200.7
04/11/2016 18:09
JJMACKE
1 EPA 200.7
04/11/2016 18:09
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-10BR
Collection Date: 05-Apr-16 11:25 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
1.82
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
1.48
ug/L
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
1.84
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
1.70
ug/L
METHANE - (Analysis Performed by
Shealy Labs)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - ()
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
300
mg/L
Total Carbon
TOC
1.9
mg/L
Analytical Lab
Page 5 of 87
Sample #:
2016009694
Matrix:
GW_WW
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 16:13
MHALL3
0.2
1
EPA 200.8
04/11/2016 16:13
MHALL3
0.3
1
EPA 200.8
04/11/2016 16:13
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
1
1
EPA 200.8
04/11/2016 17:34
MHALL3
0.2
1
EPA 200.8
04/11/2016 17:34
MHALL3
0.3
1
EPA 200.8
04/11/2016 17:34
MHALL3
Vendor Method
V_SHEALY
Vendor Method
v_GEL
Vendor Method
V_ELEMENT1
25
1
SM2540C
04/09/201612:58
PARMSTR
0.1
1
SM5310C/EPA9060A
04/07/201613:19
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-10BR
Collection Date: 05-Apr-16 11:25 AM
Analyte Result
TOTAL SUSPENDED SOLIDS
TSS < 5
Units Qualifiers RDL DF
mg/L 5 1
Analytical Lab
Page 6 of 87
Sample #: 2016009694
Matrix: GW_WW
Method Analysis Date/Time Analyst
SM2540D 04/12/201611:30 PARMSTR

Analytical Lab
Certificate of Laboratory Analysis Page 7 of 87
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-12D
Collection Date: 05-Apr-16 5:20 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.146 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
4.5
mg/L
0.1
Sulfate
1.1
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)
0.017
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.095
mg/L
0.005
Strontium (Sr)
0.090
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
11.4
mg/L
0.01
Magnesium (Mg)
3.27
mg/L
0.005
Potassium (K)
1.42
mg/L
0.1
Sodium (Na)
9.35
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.370
mg/L
0.005
Barium (Ba)
0.021
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.385
mg/L
0.01
Manganese (Mn)
0.100
mg/L
0.005
Strontium (Sr)
0.092
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016009696
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 04/11/2016 10:59 LSTARL1
Vendor Method V_PACE
1 EPA 300.0
04/09/2016 22:15
BGN9034
1 EPA 300.0
04/09/2016 22:15
BGN9034
1 EPA 245.1
04/12/2016 12:12
DMFRANC
1 EPA 245.1
04/12/2016 12:56
DMFRANC
1 EPA 200.7
04/11/2016 13:12
JJMACKE
1 EPA 200.7
04/11/2016 13:12
JJMACKE
1 EPA 200.7
04/11/2016 13:12
JJMACKE
1 EPA 200.7
04/11/2016 13:12
JJMACKE
1 EPA 200.7
04/11/2016 13:12
JJMACKE
1 EPA 200.7
04/11/2016 13:12
JJMACKE
1 EPA 200.7
04/11/2016 13:12
JJMACKE
1 EPA 200.7
04/11/2016 11:16
JJMACKE
1 EPA 200.7
04/11/2016 11:16
JJMACKE
1 EPA 200.7
04/11/2016 11:16
JJMACKE
1 EPA 200.7
04/11/2016 11:16
JJMACKE
1 EPA 200.7
04/11/2016 17:58
JJMACKE
1 EPA 200.7
04/11/2016 17:58
JJMACKE
1 EPA 200.7
04/11/2016 17:58
JJMACKE
1 EPA 200.7
04/11/2016 17:58
JJMACKE
1 EPA 200.7
04/11/2016 17:58
JJMACKE
1 EPA 200.7
04/11/2016 17:58
JJMACKE
1 EPA 200.7
04/11/2016 17:58
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-12D
Collection Date: 05-Apr-16 5:20 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
1.24
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
0.428
ug/L
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
1.64
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
1.49
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
1.06
ug/L
METHANE - (Analysis Performed by
Shealy Labs)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - ()
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
120
mg/L
Total Carbon
TOC
0.314
mg/L
Analytical Lab
Page 8 of 87
Sample #:
2016009696
Matrix:
GW_WW
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 16:18
MHALL3
0.2
1
EPA 200.8
04/11/2016 16:18
MHALL3
0.3
1
EPA 200.8
04/11/2016 16:18
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
1
1
EPA 200.8
04/11/2016 18:01
MHALL3
0.2
1
EPA 200.8
04/11/2016 18:01
MHALL3
0.3
1
EPA 200.8
04/11/2016 18:01
MHALL3
Vendor Method
V_SHEALY
Vendor Method
v_GEL
Vendor Method
V_ELEMENT1
25
1
SM2540C
04/09/201612:58
PARMSTR
0.1
1
SM5310C/EPA9060A
04/07/201613:19
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-12D
Collection Date: 05-Apr-16 5:20 PM
Analyte Result
TOTAL SUSPENDED SOLIDS
TSS 29
Units Qualifiers RDL DF
mg/L 5 1
Analytical Lab
Page 9 of 87
Sample #: 2016009696
Matrix: GW_WW
Method Analysis Date/Time Analyst
SM2540D 04/12/201611:30 PARMSTR

Certificate of LaboratoryAnalysis Analytical Lab
y Page 10 of 87
This report shall not be reproduced, except in full.
Order # J16040125
Site: ABMW-2BRL
Collection Date: 05-Apr-16 1:55 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
23
mg/L
0.5
Sulfate
9.3
mg/L
0.5
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)
0.059
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
1.09
mg/L
0.01
Manganese (Mn)
0.261
mg/L
0.005
Strontium (Sr)
2.18
mg/L
0.005
Zinc (Zn)
0.012
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
70.2
mg/L
0.01
Magnesium (Mg)
10.9
mg/L
0.005
Potassium (K)
6.51
mg/L
0.1
Sodium (Na)
16.7
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.014
mg/L
0.005
Barium (Ba)
0.059
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.896
mg/L
0.01
Manganese (Mn)
0.219
mg/L
0.005
Strontium (Sr)
2.22
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016009697
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 04/11/2016 11:00 LSTARL1
Vendor Method V_PACE
5 EPA 300.0
04/09/2016 22:31
BGN9034
5 EPA 300.0
04/09/2016 22:31
BGN9034
1 EPA 245.1
04/12/2016 12:14
DMFRANC
1 EPA 245.1
04/12/2016 12:58
DMFRANC
1 EPA 200.7
04/11/2016 13:16
JJMACKE
1 EPA 200.7
04/11/2016 13:16
JJMACKE
1 EPA 200.7
04/11/2016 13:16
JJMACKE
1 EPA 200.7
04/11/2016 13:16
JJMACKE
1 EPA 200.7
04/11/2016 13:16
JJMACKE
1 EPA 200.7
04/11/2016 13:16
JJMACKE
1 EPA 200.7
04/11/2016 13:16
JJMACKE
1 EPA 200.7
04/11/2016 11:22
JJMACKE
1 EPA 200.7
04/11/2016 11:22
JJMACKE
1 EPA 200.7
04/11/2016 11:22
JJMACKE
1 EPA 200.7
04/11/2016 11:22
JJMACKE
1 EPA 200.7
04/11/2016 18:13
JJMACKE
1 EPA 200.7
04/11/2016 18:13
JJMACKE
1 EPA 200.7
04/11/2016 18:13
JJMACKE
1 EPA 200.7
04/11/2016 18:13
JJMACKE
1 EPA 200.7
04/11/2016 18:13
JJMACKE
1 EPA 200.7
04/11/2016 18:13
JJMACKE
1 EPA 200.7
04/11/2016 18:13
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: ABMW-2BRL
Collection Date: 05-Apr-16 1:55 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
3.71
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
3.39
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
< 0.3
ug/L
METHANE - (Analysis Performed by
Shealy Labs)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - ()
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
320
mg/L
Total Carbon
TOC
1.2
mg/L
Analytical Lab
Page 11 of 87
Sample #:
2016009697
Matrix:
GW_WW
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 15:46
MHALL3
0.2
1
EPA 200.8
04/11/2016 15:46
MHALL3
0.3
1
EPA 200.8
04/11/2016 15:46
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
1
1
EPA 200.8
04/11/2016 18:06
MHALL3
0.2
1
EPA 200.8
04/11/2016 18:06
MHALL3
0.3
1
EPA 200.8
04/11/2016 18:06
MHALL3
Vendor Method
V_SHEALY
Vendor Method
v_GEL
Vendor Method
V_ELEMENT1
25
1
SM2540C
04/09/201612:58
PARMSTR
0.1
1
SM5310C/EPA9060A
04/07/201613:19
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: ABMW-2BRL
Collection Date: 05-Apr-16 1:55 PM
Analyte Result
TOTAL SUSPENDED SOLIDS
TSS < 5
Units Qualifiers RDL DF
mg/L 5 1
Analytical Lab
Page 12 of 87
Sample #: 2016009697
Matrix: GW_WW
Method Analysis Date/Time Analyst
SM2540D 04/12/201611:30 PARMSTR

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-14BR
Collection Date: 05-Apr-16 10:36 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.346 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
13
mg/L
0.5
Sulfate
9.9
mg/L
0.5
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)
0.017
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.191
mg/L
0.005
Strontium (Sr)
0.134
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
13.0
mg/L
0.01
Magnesium (Mg)
2.36
mg/L
0.005
Potassium (K)
4.06
mg/L
0.1
Sodium (Na)
38.4
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.225
mg/L
0.005
Barium (Ba)
0.019
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.089
mg/L
0.01
Manganese (Mn)
0.196
mg/L
0.005
Strontium (Sr)
0.134
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016009698
Matrix: GW_WW
Analytical Lab
Page 13 of 87
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 04/11/2016 11:01 LSTARL1
Vendor Method V_PACE
5 EPA 300.0
04/09/2016 22:48
BGN9034
5 EPA 300.0
04/09/2016 22:48
BGN9034
1 EPA 245.1
04/12/2016 12:17
DMFRANC
1 EPA 245.1
04/12/2016 13:01
DMFRANC
1 EPA 200.7
04/11/2016 13:19
JJMACKE
1 EPA 200.7
04/11/2016 13:19
JJMACKE
1 EPA 200.7
04/11/2016 13:19
JJMACKE
1 EPA 200.7
04/11/2016 13:19
JJMACKE
1 EPA 200.7
04/11/2016 13:19
JJMACKE
1 EPA 200.7
04/11/2016 13:19
JJMACKE
1 EPA 200.7
04/11/2016 13:19
JJMACKE
1 EPA 200.7
04/11/2016 11:32
JJMACKE
1 EPA 200.7
04/11/2016 11:32
JJMACKE
1 EPA 200.7
04/11/2016 11:32
JJMACKE
1 EPA 200.7
04/11/2016 11:32
JJMACKE
1 EPA 200.7
04/11/2016 18:17
JJMACKE
1 EPA 200.7
04/11/2016 18:17
JJMACKE
1 EPA 200.7
04/11/2016 18:17
JJMACKE
1 EPA 200.7
04/11/2016 18:17
JJMACKE
1 EPA 200.7
04/11/2016 18:17
JJMACKE
1 EPA 200.7
04/11/2016 18:17
JJMACKE
1 EPA 200.7
04/11/2016 18:17
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-14BR
Collection Date: 05-Apr-16 10:36 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
4.78
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
2.78
ug/L
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
1.87
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
5.06
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
2.86
ug/L
METHANE - (Analysis Performed by
Shealy Labs)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - ()
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
200
mg/L
Total Carbon
TOC
0.873
mg/L
Analytical Lab
Page 14 of 87
Sample #:
2016009698
Matrix:
GW_WW
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 16:24
MHALL3
0.2
1
EPA 200.8
04/11/2016 16:24
MHALL3
0.3
1
EPA 200.8
04/11/2016 16:24
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
1
1
EPA 200.8
04/11/2016 18:12
MHALL3
0.2
1
EPA 200.8
04/11/2016 18:12
MHALL3
0.3
1
EPA 200.8
04/11/2016 18:12
MHALL3
Vendor Method
V_SHEALY
Vendor Method
v_GEL
Vendor Method
V_ELEMENT1
25
1
SM2540C
04/09/201612:58
PARMSTR
0.1
1
SM5310C/EPA9060A
04/07/201613:19
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-14BR
Collection Date: 05-Apr-16 10:36 AM
Analyte Result
TOTAL SUSPENDED SOLIDS
TSS < 5
Units Qualifiers RDL DF
mg/L 5 1
Analytical Lab
Page 15 of 87
Sample #: 2016009698
Matrix: GW_WW
Method Analysis Date/Time Analyst
SM2540D 04/12/201611:30 PARMSTR

Certificate of LaboratoryAnalysis Analytical Lab
y Page 16 of 87
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-13BR
Collection Date: 05-Apr-16 1:50 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) < 0.01 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
43
mg/L
1
Sulfate
17
mg/L
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)
0.031
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
1.24
mg/L
0.01
Manganese (Mn)
0.444
mg/L
0.005
Strontium (Sr)
0.383
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
70.8
mg/L
0.01
Magnesium (Mg)
12.9
mg/L
0.005
Potassium (K)
4.72
mg/L
0.1
Sodium (Na)
20.8
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.097
mg/L
0.005
Barium (Ba)
0.035
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
1.75
mg/L
0.01
Manganese (Mn)
0.481
mg/L
0.005
Strontium (Sr)
0.393
mg/L
0.005
Zinc (Zn)
0.009
mg/L
0.005
Sample #: 2016009699
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 04/11/2016 11:03 LSTARL1
Vendor Method V_PACE
10 EPA 300.0
04/09/2016 23:04
BGN9034
10 EPA 300.0
04/09/2016 23:04
BGN9034
1 EPA 245.1
04/12/2016 12:19
DMFRANC
1 EPA 245.1
04/12/2016 13:03
DMFRANC
1 EPA 200.7
04/11/2016 13:23
JJMACKE
1 EPA 200.7
04/11/2016 13:23
JJMACKE
1 EPA 200.7
04/11/2016 13:23
JJMACKE
1 EPA 200.7
04/11/2016 13:23
JJMACKE
1 EPA 200.7
04/11/2016 13:23
JJMACKE
1 EPA 200.7
04/11/2016 13:23
JJMACKE
1 EPA 200.7
04/11/2016 13:23
JJMACKE
1 EPA 200.7
04/11/2016 11:36
JJMACKE
1 EPA 200.7
04/11/2016 11:36
JJMACKE
1 EPA 200.7
04/11/2016 11:36
JJMACKE
1 EPA 200.7
04/11/2016 11:36
JJMACKE
1 EPA 200.7
04/11/2016 18:20
JJMACKE
1 EPA 200.7
04/11/2016 18:20
JJMACKE
1 EPA 200.7
04/11/2016 18:20
JJMACKE
1 EPA 200.7
04/11/2016 18:20
JJMACKE
1 EPA 200.7
04/11/2016 18:20
JJMACKE
1 EPA 200.7
04/11/2016 18:20
JJMACKE
1 EPA 200.7
04/11/2016 18:20
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-13BR
Collection Date: 05-Apr-16 1:50 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
4.24
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
1.01
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
4.30
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
< 0.3
ug/L
METHANE - (Analysis Performed by
Shealy Labs)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - ()
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
340
mg/L
Total Carbon
TOC
0.733
mg/L
Analytical Lab
Page 17 of 87
Sample #:
2016009699
Matrix:
GW_WW
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 16:29
MHALL3
0.2
1
EPA 200.8
04/11/2016 16:29
MHALL3
0.3
1
EPA 200.8
04/11/2016 16:29
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
1
1
EPA 200.8
04/11/2016 18:17
MHALL3
0.2
1
EPA 200.8
04/11/2016 18:17
MHALL3
0.3
1
EPA 200.8
04/11/2016 18:17
MHALL3
Vendor Method
V_SHEALY
Vendor Method
v_GEL
Vendor Method
V_ELEMENT1
25
1
SM2540C
04/09/201612:58
PARMSTR
0.1
1
SM5310C/EPA9060A
04/07/201613:19
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-13BR
Collection Date: 05-Apr-16 1:50 PM
Analyte Result
TOTAL SUSPENDED SOLIDS
TSS 8.0
Units Qualifiers RDL DF
mg/L 5 1
Analytical Lab
Page 18 of 87
Sample #: 2016009699
Matrix: GW_WW
Method Analysis Date/Time Analyst
SM2540D 04/12/201611:30 PARMSTR

Certificate of LaboratoryAnalysis Analytical Lab
y Page 19 of 87
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-11 BR
Collection Date: 05-Apr-16 4:10 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.308 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
15
mg/L
0.5
Sulfate
14
mg/L
0.5
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)
0.183
mg/L
0.005
Barium (Ba)
0.021
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)
0.245
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
15.5
mg/L
0.01
Magnesium (Mg)
2.35
mg/L
0.005
Potassium (K)
7.68
mg/L
0.1
Sodium (Na)
16.5
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.319
mg/L
0.005
Barium (Ba)
0.025
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.178
mg/L
0.01
Manganese (Mn)
0.025
mg/L
0.005
Strontium (Sr)
0.256
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016009700
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 04/11/2016 11:04 LSTARL1
Vendor Method V_PACE
5 EPA 300.0
04/09/2016 23:20
BGN9034
5 EPA 300.0
04/09/2016 23:20
BGN9034
1 EPA 245.1
04/12/2016 12:22
DMFRANC
1 EPA 245.1
04/12/2016 13:13
DMFRANC
1 EPA 200.7
04/11/2016 13:40
JJMACKE
1 EPA 200.7
04/11/2016 13:40
JJMACKE
1 EPA 200.7
04/11/2016 13:40
JJMACKE
1 EPA 200.7
04/11/2016 13:40
JJMACKE
1 EPA 200.7
04/11/2016 13:40
JJMACKE
1 EPA 200.7
04/11/2016 13:40
JJMACKE
1 EPA 200.7
04/11/2016 13:40
JJMACKE
1 EPA 200.7
04/11/2016 11:47
JJMACKE
1 EPA 200.7
04/11/2016 11:47
JJMACKE
1 EPA 200.7
04/11/2016 11:47
JJMACKE
1 EPA 200.7
04/11/2016 11:47
JJMACKE
1 EPA 200.7
04/11/2016 18:24
JJMACKE
1 EPA 200.7
04/11/2016 18:24
JJMACKE
1 EPA 200.7
04/11/2016 18:24
JJMACKE
1 EPA 200.7
04/11/2016 18:24
JJMACKE
1 EPA 200.7
04/11/2016 18:24
JJMACKE
1 EPA 200.7
04/11/2016 18:24
JJMACKE
1 EPA 200.7
04/11/2016 18:24
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-11 BR
Collection Date: 05-Apr-16 4:10 PM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
1.51
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
16.5
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
1.57
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
8.70
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
13.9
ug/L
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
1.60
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
17.2
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
3.33
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
8.63
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
14.5
ug/L
METHANE - (Analysis Performed by
Shealy Labs)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - ()
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
140
mg/L
Total Carbon
TOC
0.952
mg/L
Analytical Lab
Page 20 of 87
Sample #:
2016009700
Matrix:
GW_WW
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 16:35
MHALL3
0.2
1
EPA 200.8
04/11/2016 16:35
MHALL3
0.3
1
EPA 200.8
04/11/2016 16:35
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
1
1
EPA 200.8
04/11/2016 18:23
MHALL3
0.2
1
EPA 200.8
04/11/2016 18:23
MHALL3
0.3
1
EPA 200.8
04/11/2016 18:23
MHALL3
Vendor Method
V_SHEALY
Vendor Method
v_GEL
Vendor Method
V_ELEMENT1
25
1
SM2540C
04/09/201612:58
PARMSTR
0.1
1
SM5310C/EPA9060A
04/07/201613:19
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: MW-11 BR
Collection Date: 05-Apr-16 4:10 PM
Analyte Result
TOTAL SUSPENDED SOLIDS
TSS 10
Units Qualifiers RDL DF
mg/L 5 1
Analytical Lab
Page 21 of 87
Sample #: 2016009700
Matrix: GW_WW
Method Analysis Date/Time Analyst
SM2540D 04/12/201611:30 PARMSTR

Certificate of LaboratoryAnalysis Analytical Lab
y Page 22 of 87
This report shall not be reproduced, except in full.
Order # J16040125
Site: Filter Blank
Collection Date: 05-Apr-16 6:16 PM
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)
< 0.005
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 #: 2016009701
Matrix: GW_WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
04/12/2016 13:05
DMFRANC
1
EPA 200.7
04/11/2016 13:44
JJMACKE
1
EPA 200.7
04/11/2016 13:44
JJMACKE
1
EPA 200.7
04/11/2016 13:44
JJMACKE
1
EPA 200.7
04/11/2016 13:44
JJMACKE
1
EPA 200.7
04/11/2016 13:44
JJMACKE
1
EPA 200.7
04/11/2016 13:44
JJMACKE
1
EPA 200.7
04/11/2016 13:44
JJMACKE
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3
1
EPA 200.8
04/12/2016 12:55
MHALL3

Certificate of LaboratoryAnalysis Analytical Lab
y Page 23 of 87
This report shall not be reproduced, except in full.
Order # J16040125
Site: Equipment Blank
Collection Date: 05-Apr-16 6:16 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
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 ICP
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 (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
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 #: 2016009706
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
04/11/2016 11:05
LSTARL1
1 EPA 300.0
04/09/2016 23:37
BGN9034
1 EPA 300.0
04/09/2016 23:37
BGN9034
1 EPA 245.1
04/12/2016 12:24
DMFRANC
1 EPA 200.7
04/11/2016 11:59
JJMACKE
1 EPA 200.7
04/11/2016 11:59
JJMACKE
1 EPA 200.7
04/11/2016 11:59
JJMACKE
1 EPA 200.7
04/11/2016 11:59
JJMACKE
1 EPA 200.7
04/11/2016 18:28
JJMACKE
1 EPA 200.7
04/11/2016 18:28
JJMACKE
1 EPA 200.7
04/11/2016 18:28
JJMACKE
1 EPA 200.7
04/11/2016 18:28
JJMACKE
1 EPA 200.7
04/11/2016 18:28
JJMACKE
1 EPA 200.7
04/11/2016 18:28
JJMACKE
1 EPA 200.7
04/11/2016 18:28
JJMACKE
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
1 EPA 200.8
04/11/2016 18:28
MHALL3
METHANE - (Analysis Performed by Shealy Labs)
Vendor Parameter Complete Vendor Method V_SHEALY

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040125
Site: Equipment Blank
Collection Date: 05-Apr-16 6:16 PM
Analyte
Result
SULFIDE - O
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
< 25
Total Carbon
TOC
0.264
TOTAL SUSPENDED SOLIDS
TSS
< 5
Analytical Lab
Page 24 of 87
Sample #: 2016009706
Matrix: GW_WW
Units Qualifiers
RDL
DF Method Analysis Date/Time
Analyst
Vendor Method
V_ELEMENT1
mg/L
25
1 SM2540C 04/09/201612:58
PARMSTR
mg/L
0.1
1 SM5310C/EPA9060A 04/07/201613:19
GHUTCHI
mg/L
5
1 SM2540D 04/12/201611:30
PARMSTR

Analytical Lab
Page 25 of 87
el,
elementOne
Element One Inc.
6319-D Carolina Beach Rd.
Wilmington, NC 28412
Phone: [phone]
Fax: [phone]
[e-mail]
REPORT OF ANALYSES
Duke Energy
April 18, 2016
Laboratory Services
Client Project Name AB GW Assessment water Phase
4 (wells) Mayo
13339 Hagers Ferry Road Bld. MG03A Client Project Number J16040125
Huntersville, NC 28078
PO Number
Sample Matrix GW WW
Sample Type Grab
Date Received
04/07/2016
Date Analyzed 04/11-12/16
Method SM 4500 S2- D
Time Received
1420
Delivered by Courier
Received by
KLS
eOne ID Duke Energy ID
Parameter Result Unit Dil
DL Date
Time
Sampled
Sampled
27068-1
MW-10BR
Sulfide
< 0.1
mg/L
1
0.1
04/05/16
1125
27068-2
MW-12D
Sulfide
< 0.1
mg/L
1
0.1
04/05/16
1720
27068-3
ABMW-2BRL
Sulfide
< 0.1
mg/L
1
0.1
04/05/16
1355
27068-4
MW-14BR
Sulfide
< 0.1
mg/L
1
0.1
04/05/16
1036
27068-5
MW-13BR
Sulfide
< 0.1
mg/L
1
0.1
04/05/16
1350
27068-6
MW-11 BR
Sulfide
< 0.1
mg/L
1
0.1
04/05/16
1610
27068-7
Equipment Blank
Sulfide
< 0.1
mg/L
1
0.1
04/05/16
1816
Ken 8miffi, Laboratory Director
27068 Duke Report Packet Compiled by
NC Certifications: DW 37788 and DWQ DENR 604
Page 1 of 1

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Analytical Lab
Page 26 of 87

Analytical Lab
e ernentOne SAMPLE SUBMISSION FORM Lab I[!Pge27'088
Report TAT 7 Days
Hold Time Expiration 04.12.16 @ 1036
Client: Duke Energy
LIMS No J16040125
Project ID Mayo
Analysis Due Date 04.11.16
Report Due Date 04.18.16
Date Rec: 04.07.16
Time Rec: 1420
Rec By KLS
No
Tern p <_ 6°C aes No
Ref. Method:
SM4500 S2 D
If No, Record
If No, Record
Sample Identification & Collection Information
Lab ID I
Client ID
Collection Date
Collection Time
Analysis Requested
1
2
MW-10BR
MW-12D
04.05.16
04.05.16
1125
1720
Sulfide
Sulfide
3
ABMW-2BRL
04.05.16
1355
Sulfide
4
5
_ 6_
7
MW-14BR
MW-13BR
MW-11 BR
Equipment Blank
04.05.16
04.05.16
04,05.16
04.05.16
1036
1350
1610
1316
Sulfide
Sulfide
Sulfide
Sulfide
NOTE for Sulfide The MS/MSD spike should approximate 2 to 3 times the sample concentration. If no sulfide detected
at 100 dig/L spike the sample to render the final spike concentration at - 500 dig/L
Lab Communications
All AB Groundwater Assessment iobs need a RL of 0.1
SS Page
,,� Prep By / Date 2' '( l /// ,
SS by ;W Labeled By / Date rAlS y . -7. J to
4/8/2016 8:55:02 AM ID Verification By /Date - 00, 1 �iD

Analytical Lab
Page 28 of 87
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664
UNITS OF ANSWER
ug/mL
DETECTION LIMIT (ug)
1.000
CLIENT:
Duke
SPK LEVEL (ug)
5
Lab ID#
27068 MAX ALIQUOT 10.00
04.11.16/4.12.16 Na2S•9H2O Lot # STANDARD conc(ppm) X
1625 40721 Cal Std Lot: SD-52-5 10
8:40 QC Std Lot: SD-52-6
DAM STD ABSORPTION Y
- - - - -_
Date:
Time Analysis Begun
Time Analysis Ended
Analyst:
XY
ug STD
SOLUTION
STD
° 0
ABS
0.00
5.00
7.50
10.00
0.000
304001.00
E
0.082
0.3002.50
0.194
°
0.356
°°°°
0.532 0.00 2.00 4.00 600 8.w 10.00 12 00
0.684 ! X
e
Slope 0.068162637
Correlation 0.999348799
SAMPLE
I.D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
ALI in mL
TAKEN
RESULTS
ug/mL
% RPD
% SPK REC
SPIKE
LEVEL
0.00
0.000
0.0000
10
10
10
<
100
0
1.00
0.092
1.0934
10
10
10
0.11
109%
1
2.50
0.201
2.7284
10
10
10
0.27
109%
2.5
5.00
0.381
5.4283
10
10
10
0.54
109%
5
7.50
0.558
8.0832
10
10
10
0.81
108%
7.5
10.00
0.735
10.7381
10
10
10
1.07
107%
10
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.380
5.4133
10
10
10
0.541
109%
5.0
27068-1
0.005
-0.2115
10
10
10
< 0.1
27068- 1 SPK
0.301
4.2283
10
10
10
0.423
85%
5.0
27068-2
0.009
-0.1515
10
10
10
< 0.1`
27068- 2 DUP
0.007
-0.1815
10
10
10
< 0A
N/A
27068- 2 SPK
0.387
5.5183
10
10
10
0.552
110%
5.0
27068-3
0.030
0.1635
10
10
10
< 0.1
27068-3 SPK
0.400
5.7133
10
10
10
0.571
114%
5.0
27068-4
0.006
-0.1965
10
10
10
< 0.1
27068- 4 SPK
0.385
5.4883
10
10
10
0.549
110%
5.0
27068-5
0.017
-0.0315
10
10
10
< 0.1
27068- 5 SPK
0.365
5.1883
10
10
10
0.519
104%
5.0
27068-6
0.008
-0.1665
10
10
10
< 0.1
27068- 6 SPK
0.377
5.3683
10
10
10
0.537
107%
5.0
27068-7
0.000
0.0000
10
10
10
< 0.1
27068- 7 SPK
0.395
5.6383
10
10
10
0.564
113%
5.0
Blank
0.002
0.0000
10
10
10
<
QC
0.378
5.3833
10
10
10 1
0.538
108%
5.0
Submitted for QA/QC-
Date:
By: (Print)
(sign)':
--emu

Analytical Lab
Page 29 of 87
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 LEVELLuM
5
Lab ID#
27068
04.11.16 qJ (kj
1625
-` V
DAM
1.200
Na2S•9H2O Lot #
40721
MAX ALIQUOT
10.00
Date:
STANDARD conc(ppm)
X
Time Analysis Begun
Cal Std Lot: &D-512=5 1
10
Time Analysis Ended
QC Std Lot: SD-52-6
Analyst:
STD ABSORPTION
Y
ug STD
SOLUTION
STD
,.000
ABS
U.600
�000
0.00
1.00
5.00
7.50---
10.00
a -,.>.v
p
fo
T,000
D,CeS
0.00 2.00 400 6.00 800 10.00 12.W
X
SAMPLE
I.D.
7
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
Slope #DIV/0!
Correlation #DIV/01
ALI in mL
TAKEN
RESULTS
ug/mL
% RPD
% SPK REC
SPIKE
LEVEL
0.000
10
10
10
<
100
0
1.00
c9, tJ
10
10
10
<
0%
1
2.50
O.1U(
10
10
10
<
0%
2.5
5.00
�� I
10
10
10
<
0%
5
7.50
10
10
10
<
0%
7.5
10.00
G:-7"
10
10
10
<
0%
10
LRB
p "9& L)
10
10
10
<
0
LRB SPK
10
10
10
<
0%
5.0
Io
(n
l v
<
o (
<
N/A
0.,I)l
<
#VALUE!
"�2
0, •-y
<
2;) -
Or 3in
<
N/A
3
D•osU
<
#VALUE!
�q60
<
0. 0C9 (p
<
N/A
D. 3 S,
<
#VALUE!
e) - o17
<
fir}—
Oc 3 lq
<
N/A
l�
iA
<
#VALUE!
0 3'77
<
r�
p, vat
<
N/A
#VALUE!
<
N/A
<
#VALUE!
Blank
OC-, C3�
0.0000
10
10
10
<
QC
37,Z
10
10
0
<
°
5.0
Submitted for QA/QC-
Date: pi (%(�
By: (Print)
(sign)'.

® Laboratories LLc
nalytical Lab
CIR12he 30 of 87
a member of The GEL Group IN'.
P4 Box 30712 Charleston. SC 29417
2040 Sange Road Chad eston.SC29407
P 843556.8171
F 843.76Gi.1178
gel.com
April 19, 2016
Mary Ann Ogle
Duke Energy Analytical Laboratory
13339 Hagers Ferry Road
Mail Code: MGO3A2
Huntersville, North Carolina 28078
Re: AB GW Assessment Water
Work Order: 394841
SDG: J16040125
Dear Mary:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on April 07, 2016. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
Lindsay Fabra
Project Manager
Purchase Order: 1250944 DPNNGO
Enclosures
Pa 11111111111111111111111111111111111111111111111111111111111111

Analytical Lab
Page 31 of 87
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0002 Duke Energy
Client SDG: J16040125 GEL Work Order: 394841
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a Tracer compound
** Analyte is a surrogate compound
J Value is estimated
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the Certificate of Analysis.
The designation ND, if present, appears in the result column when the analyte concentration is not detected above
the limit as defined in the 'U' qualifier above.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC
standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra.
Reviewed by
JU,&Y ,
Page 2 of 18

Analytical Lab
GEL LABORATORIES LLC Page 32of87
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009694
394841001
Water
05-APR-16 11:25
07-APR-16
Client
Report Date: April 19, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-233 U ND
0.00001
0.00005
ug/mL
1 SKJ 04/12/16
0221 1558182 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 J 0.000188
0.000067
0.0002
ug/mL
1 PRB 04/12/16
1550 1558182 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 1.77
1.31
3.00
pCi/L
AXM6 04/13/16
1245 1558331 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 0.989
0.351
1.00
pCi/L
CXP3 04/12/16
0945 1558202 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JXM5
04/08/16
0800 1558164
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test
Result
Nominal Recovery%
Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received"
101
(15%-125%)
Notes:
Page 3 of 18

Analytical Lab
GEL LABORATORIES LLC Page 33of87
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009696
394841002
Water
05-APR-16 17:20
07-APR-16
Client
Report Date: April 19, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-233 U ND
0.00001
0.00005
ug/mL
1 SKJ 04/12/16
0230 1558182 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.000233
0.000067
0.0002
ug/mL
1 PRB 04/12/16
1600 1558182 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
2.25
3.00
pCi/L
AXM6 04/14/16
1302 1558331 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 6.00
0.592
1.00
pCi/L
CXP3 04/12/16
0945 1558202 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JXM5
04/08/16
0800 1558164
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test
Result
Nominal Recovery%
Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received"
74
(15%-125%)
Notes:
Page 4 of 18

Analytical Lab
GEL LABORATORIES LLC Page 34of87
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009697
394841003
Water
05-APR-16 13:55
07-APR-16
Client
Report Date: April 19, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-233 U ND
0.00001
0.00005
ug/mL
1 SKJ 04/12/16
0232 1558182 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.00151
0.000067
0.0002
ug/mL
1 PRB 04/12/16
1602 1558182 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 3.89
1.59
3.00
pCi/L
AXM6 04/13/16
1249 1558331 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 3.51
0.573
1.00
pCi/L
CXP3 04/12/16
0945 1558202 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JXM5
04/08/16
0800 1558164
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test
Result
Nominal Recovery%
Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received"
92.2
(15%-125%)
Notes:
Page 5 of 18

Analytical Lab
GEL LABORATORIES LLC Page 35of87
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009698
394841004
Water
05-APR-16 10:36
07-APR-16
Client
Report Date: April 19, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-233 U ND
0.00001
0.00005
ug/mL
1 SKJ 04/12/16
0233 1558182 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.000241
0.000067
0.0002
ug/mL
1 PRB 04/12/16
1604 1558182 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
1.39
3.00
pCi/L
AXM6 04/13/16
1249 1558331 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 0.999
0.461
1.00
pCi/L
CXP3 04/12/16
0945 1558202 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JXM5
04/08/16
0800 1558164
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test
Result
Nominal Recovery%
Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received"
91.5
(15%-125%)
Notes:
Page 6of18

Analytical Lab
GEL LABORATORIES LLC Page 36of87
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009699
394841005
Water
05-APR-16 13:50
07-APR-16
Client
Report Date: April 19, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-233 U ND
0.00001
0.00005
ug/mL
1 SKJ 04/12/16
0235 1558182 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.000629
0.000067
0.0002
ug/mL
1 PRB 04/12/16
1605 1558182 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
1.33
3.00
pCi/L
AXM6 04/13/16
1249 1558331 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 2.65
0.509
1.00
pCi/L
CXP3 04/12/16
0945 1558202 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JXM5
04/08/16
0800 1558164
The following Analytical Methods were performed:
Method Description
Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test
Result
Nominal Recovery%
Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received"
88.5
(15%-125%)
Notes:
Page 7 of 18

Analytical Lab
GEL LABORATORIES LLC Page 37 of 87
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009700
394841006
Water
05-APR-16 16:10
07-APR-16
Client
Report Date: April 19, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-233 U ND
0.00001
0.00005
ug/mL
1
SKJ 04/12/16
0236 1558182 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.000351
0.000067
0.0002
ug/mL
1
PRB 04/12/16
1607 1558182 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
1.54
3.00
pCi/L
AXM6 04/13/16
1249 1558331 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 0.330
0.288
1.00
pCi/L
CXP3 04/12/16
1020 1558202 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JXM5
04/08/16
0800
1558164
The following Analytical Methods were performed:
Method Description Analyst Comments
1 SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received" 91.7 (15%-125%)
Notes:
Page 8 of 18

Analytical Lab
Page 38 of 87
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Duke Energy Analytical Laboratory
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina
Contact: Mary Ann Ogle
Workorder: 394841
Report Date: April 19, 2016
Page 1 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%o
REC%
Range
Anlst
Date Time
Metals Analysis - ICPMS
Batch 1558182
QC1203523785
394841001
DUP
Uranium-233
U
ND
U
ND
ug/mL
N/A
SKJ
04/12/16 02:23
Uranium-234
U
ND
U
ND
ug/mL
N/A
Uranium-236
U
ND
U
ND
ug/mL
N/A
Uranium-238
J
0.000188
J
0.0000759
ug/mL
85
(+/-0.0002)
PRB
04/12/16 15:52
QC1203523783
LCS
Uranium-238
0.0496
0.0494
ug/mL
99.5
(80%-120%)
04/12/1615:45
QC1203523784
LCS
Uranium-233
0.0005
0.000537
ug/mL
107
(80%-120%)
SKJ
04/12/16 02:13
Uranium-234
0.00055
0.000588
ug/mL
107
(80%-120%)
Uranium-236
0.005
0.00468
ug/mL
93.7
(80%-120%)
QC1203523782
MB
Uranium-233
U
ND
ug/mL
04/12/16 02:12
Uranium-234
U
ND
ug/mL
Uranium-236
U
ND
ug/mL
Uranium-238
J
0.0000956
ug/mL
PRB
04/12/1615:43
QC1203523786
394841001
MS
Uranium-238
0.0496
J
0.000188
0.0492
ug/mL
98.7
(75%-125%)
04/12/1615:53
QC1203523787
394841001
MS
Uranium-233
0.0005
U
ND
0.000544
ug/mL
109
(75%-125%)
SKJ
04/12/16 02:24
Uranium-234
0.00055
U
ND
0.00059
ug/mL
107
(75%-125%)
Uranium-236
0.005
U
ND
0.00467
ug/mL
93.4
(75%-125%)
QC1203523788
394841001
SDILT
Uranium-233
U
ND
U
ND
ug/L
N/A
04/12/16 02:26
Page 9 of 18

Analytical Lab
Page 39 of 87
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 394841
Page 2 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC%
Range
Anlst
Date Time
Metals Analysis - ICPMS
Batch 1558182
Uranium-234
U
ND
U
ND
ug/L
N/A
Uranium-236
U
ND
U
ND
ug/L
N/A
(0%-10%)
SKJ
04/12/16 02:26
Uranium-238
J
0.188
U
ND
ug/L
N/A
(0%-10%)
PRB
04/12/1615:55
Rad Gas Flow
Batch 1558331
QC1203524143 394827001 DUP
Radium-228
2.18
2.76
pCi/L
23.4
(0% - 100%)
AXM6
04/13/16 14:40
QC1203524144 LCS
Radium-228
46.6
48.4
pCi/L
104
(75%-125%)
04/13/1612:49
QC1203524142 MB
Radium-228
U
-0.271
pCi/L
04/13/1612:49
Rad Ra-226
Batch 1558202
QC1203523834 394827001 DUP
Radium-226
1.80
1.62
pCi/L
10.1
(0% - 100%)
CXP3
04/12/16 10:20
QC1203523836 LCS
Radium-226
24.4
23.6
pCi/L
96.6
(75%-125%)
04/12/1610:20
QC1203523833 MB
Radium-226
U
0.284
pCi/L
04/12/1610:20
QC1203523835 394827001 MS
Radium-226
122
1.80
116
DCi/L
93.5
(75%-125%)
04/12/1610:20
Notes:
The Qualifiers in this report are defined as follows:
** Analyte is a Tracer compound
< Result is less than value reported
> Result is greater than value reported
BD Results are either below the MDC or tracer recovery is low
E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria
FA Failed analysis.
FB Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed
invalid for reporting to regulatory agencies
H Analytical holding time was exceeded
Page 10 of 18

Analytical Lab
Page 40 of 87
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 394841
Parmname NOM Sample Qual QC Units RPD%o REC'%
Page 3 of 3
Range Anlst Date Time
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 11 of 18

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Page 12 of 18

Analytical Lab
Page 42 of 87
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Page 13 of 18

Analytical Lab
Laboratories
Page 43 of 87
uc
SAMPLE RECEIPT & REVIEW FORM
DG/AR/COC/Work Order:
Client:
Received By:
1Date Received: ` (�
�If Net Counts > 100cpm on samples not marked "radioactive", contact the Radiation Safety Group for further
Suspected Hazard Information
investigation.
aximum Net Counts Observed* (Observed Counts - Area Background Counts):
COC/Sam les marked as radioactive?
f
Classified Radioactive H or III b RSO?
yes, Were swipes taken of sample containers < action levels?
COC/Sam les marked containin PCBs?
Fackage, COC; andlor Samles marked as:
be ihutri`.o'r asbestos containing?
'
Shi as a DOT Hazardous?
... , aril f6§ are to be.se 'ited�as"Safe 'Controlled;Sam les ,and.opene"db , tTie`'GE%,Si6 Giou
tY' .
Hazard Class Shipped: UN#:
Samples identified as Foreign Soil?
,r
Sample Receipt Criteria
Z
Z
Comments/Qualifiers (Required for Non -Conforming Items)
1
Shipping containers received intact and
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
sealed?
f
2
Samples requiring cold preservation
Preservation Method: Ice bags Blue ice Dry ice None Other (describe)
within (0 < 6 deg. C)?*
*all temperatures are recorded in Celsiusyyf
i.•�
2a
Daily check performed and passed on IR
Temperature Device Serial #:
temperature gun?
I
Secondary Temperature Device Serial # (If Applicable):
� � � � �;t ;�
3
Chain of custody documents included
with shipment?
4
Sample containers intact and sealed?
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
$
Samples requiring chemical preservation
Sample ID's, containers affected and observed pH:
at proper pH?
6
Do Low Level Perchlorate samples have
heads
Sample ID's and containers affected:
ace as required?
7
VOA vials contain acid preservation?
/
([f unknown, select No)
8
VOA vials free of headspace (defined as
Sample ID's and containers affected:
< 6mm bubble)? .
9
Are Encore Containers present?
(If yes, immediately deliver to Volatiles laboratory)
10
Samples received within holding time?
ID's and tests affected:
11
Sample ID's on COC match ID's on
Sample ID's and containers affected:
bottles?
12
Date & time on COC match date & time
(
Sample ID's affected:
on bottles?
13
Number of containers received match
f
(
Sample IlYs affected:
number indicated on COC?l
14
Are sample containers identifiable as
GELprovided?
15
COC form is properly signed in
relinquished/received �;sections?
Circle Applicable:
FedEx Air FedEx Ground UPS Field Services ir Other
Co_ui
C v. _ 6A0tip_ r Zt cSv
16
Carrier and tracking number.
Comments (Use Continuation Form if needed):
PM (or PMA) review: Initiali
Date
Page of
f t GL-CHL-SR-001 Rev 3
Page 14 of 18 1

Analytical Lab
Page 44 of 87
Technical Case Narrative
Duke Energy (DUPO)
SDG #: J16040125
Work Order #: 394841
Metals
Product: Determination of Metals by ICP-MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL-MA-E-014 REV# 28
Analytical Batch: 1558182
Preparation Method: SW846 3010A
Preparation Procedure: GL-MA-E-008 REV# 18
Preparation Batch: 1558164
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
394841001
394841002
394841003
394841004
394841005
394841006
Client Sample Identification
2016009694
2016009696
2016009697
2016009698
2016009699
2016009700
1203523782
Method Blank (MB)ICP-MS
1203523783
Laboratory Control Sample (LCS)
1203523784
Laboratory Control Sample (LCS)
1203523788
394841001(2016009694L) Serial Dilution (SD)
1203523785
394841001(2016009694D) Sample Duplicate (DUP)
1203523786
394841001(2016009694S) Matrix Spike (MS)
1203523787
394841001(2016009694S) Matrix Spike (MS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Radiochemistry
Product: GFPC, Ra228, Liquid
Analytical Method: EPA 904.0/SW846 9320 Modified
Analytical Procedure: GL-RAD-A-009 REV# 17
Analytical Batch: 1558331
Page 15 of 18

Analytical Lab
Page 45 of 87
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
394841001
2016009694
394841002
2016009696
394841003
2016009697
394841004
2016009698
394841005
2016009699
394841006 2016009700
1203524142 Method Blank (MB)
1203524143 394827001(2016009799) Sample Duplicate (DUP)
1203524144 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Sample 1203524143 (2016009799DUP) was recounted due to high relative percent difference/relative error
ratio. The recount is reported. Sample 394841002 (2016009696) was re-eluted to verify sample result. The
re-eluted count is reported.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL-RAD-A-008 REV# 14
Analytical Batch: 1558202
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
394841001
2016009694
394841002
2016009696
394841003
2016009697
394841004
2016009698
394841005
2016009699
394841006
2016009700
1203523833
Method Blank (MB)
1203523834
394827001(2016009799) Sample Duplicate (DUP)
1203523835
394827001(2016009799) Matrix Spike (MS)
1203523836
Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Page 16 of 18

Analytical Lab
Page 46 of 87
Data Summary•
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Miscellaneous Information
Additional Comments
The matrix spike, 1203523835 (2016009799MS), aliquot was reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 17 of 18

Analytical Lab
Page 47 of 87
List of current GEL Certifications as of 14 April 2016
State
Certification
Alaska
UST-0110
Arkansas
88-0651
CLIA
42D0904046
California
2940
Colorado
SC00012
Connecticut
PH-0169
Delaware
SC00012
DoD ELAP/ ISO17025 A2LA
2567.01
Florida NELAP
E87156
Foreign Soils Permit
P330-15-00283, P330-15-00253
Georgia
SC00012
Georgia SDWA
967
Hawaii
SC00012
Idaho Chemistry
SC00012
Idaho Radiochemistry
SC00012
Illinois NELAP
200029
Indiana
C—SC-01
Kansas NELAP
E-10332
Kentucky SDWA
90129
Kentucky Wastewater
90129
Louisiana NELAP
03046 (A233904)
Louisiana SDWA
LA160006
Maryland
270
Massachusetts
M—SC012
Michigan
9976
Mississippi
SC00012
Nebraska
NE—OS-26-13
Nevada
SC000122016-1
New Hampshire NELAP
205415
New Jersey NELAP
SC002
New Mexico
SC00012
New York NELAP
11501
North Carolina
233
North Carolina SDWA
45709
North Dakota
R-158
Oklahoma
9904
Pennsylvania NELAP
68-00485
S.Carolina Radchem
10120002
South Carolina Chemistry
10120001
Tennessee
TN 02934
Texas NELAP
T104704235-16-11
Utah NELAP
SC000122016-20
Vermont
VT87156
Virginia NELAP
460202
Washington
C780
West Virginia
997404
Page 18 of 18

aceAnalyical
www.pacelabs.com
Pa�nl iJ tifri tervices, Inc.
gVI i a a Suite 100
Huntersville, INC 28078
[phone]
April 13, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16040125
Pace Project No.: 92292981
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on April 07, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Herring
[e-mail]
HORIZON Database Administrator
Enclosures
cc: Program Manager, Duke Energy
Mary Ann Ogle, Duke Energy
Anne Pifer
Rodney Wilke, Duke Energy
p«FO
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
lqe� ��� without the written consent of Pace Analytical Services, Inc..
BRAT,
Page 1 of 21

aceAnaiXical
www.pacelabs.com
Pa�nal iJ tifrBbervices, Inc.
��QVI i a a Suite 100
y Huntersville, NC 28078
[phone]
Project: J16040125
Pace Project No.: 92292981
Ormond Beach Certification IDs
8 East Tower Circle, Ormond Beach, FL 32174
Alabama Certification #: 41320
Connecticut Certification M PH-0216
Delaware Certification: FL NELAC Reciprocity
Florida Certification #: E83079
Georgia Certification #: 955
Guam Certification: FL NELAC Reciprocity
Hawaii Certification: FL NELAC Reciprocity
Illinois Certification #: 200068
Indiana Certification: FL NELAC Reciprocity
Kansas Certification #: E-10383
Louisiana Certification #: FL NELAC Reciprocity
Louisiana Environmental Certificate #: 05007
Maryland Certification: #346
Michigan Certification #: 9911
Mississippi Certification: FL NELAC Reciprocity
Missouri Certification #: 236
Montana Certification #: Cert 0074
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Nebraska Certification: NE-OS-28-14
Nevada Certification: FL NELAC Reciprocity
New York Certification #: 11608
North Carolina Environmental Certificate #: 667
North Carolina Certification #: 12710
North Dakota Certification #: R-216
Oklahoma Certification #: D9947
Pennsylvania Certification #: 68-00547
Puerto Rico Certification #: FLO1264
South Carolina Certification: #96042001
Tennessee Certification #: TN02974
Texas Certification: FL NELAC Reciprocity
US Virgin Islands Certification: FL NELAC Reciprocity
Virginia Environmental Certification #: 460165
Wyoming Certification: FL NELAC Reciprocity
West Virginia Certification #: 9962C
Wisconsin Certification #: 399079670
Wyoming (EPA Region 8): FL NELAC Reciprocity
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 21

aceAnalyical
www.pacelabs.com
Pa e 1 ti I ervices, Inc.
Ana ,1i�alcra
098 '8699yee. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: J16040125
Pace Project No.: 92292981
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92292981001
2016009694
Water
04/05/1611:25
04/07/1615:15
92292981002
2016009696
Water
04/05/1617:20
04/07/1615:15
92292981003
2016009697
Water
04/05/1613:55
04/07/1615:15
92292981004
2016009698
Water
04/05/1610:36
04/07/1615:15
92292981005
2016009699
Water
04/05/1613:50
04/07/1615:15
92292981006
2016009700
Water
04/05/1616:10
04/07/1615:15
92292981007
2016009706
Water
04/05/1618:16
04/07/1615:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 21

aceAnalyical
www.pacelabs.com
Pa e 1 ti I ervices, Inc.
Ana ,1i�tifr
098 18nl99yee. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J16040125
92292981
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92292981001
2016009694
SM 2320B
TEP
3
PASI-A
EPA 218.7
TK1
1
PASI-O
92292981002
2016009696
SM 2320B
TEP
3
PASI-A
EPA 218.7
TK1
1
PASI-O
92292981003
2016009697
SM 2320B
TEP
3
PASI-A
EPA 218.7
TK1
1
PASI-O
92292981004
2016009698
SM 2320B
TEP
3
PASI-A
EPA 218.7
TK1
1
PASI-O
92292981005
2016009699
SM 2320B
TEP
3
PASI-A
EPA 218.7
TK1
1
PASI-O
92292981006
2016009700
SM 2320B
TEP
3
PASI-A
EPA 218.7
TK1
1
PASI-O
92292981007
2016009706
SM 2320B
TEP
3
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 21

aceAnalyical
www.pacelabs.com
Pa e 1 ti I ervices, Inc.
Ana ,1i�tifr
098 18299yee. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
J16040125
92292981
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92292981001
2016009694
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
103
mg/L
5.0
04/10/16 17:31
SM 2320B
Alkalinity, Total as CaCO3
103
mg/L
5.0
04/10/16 17:31
92292981002
2016009696
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
55.1
mg/L
5.0
04/10/16 17:44
SM 2320B
Alkalinity, Total as CaCO3
55.1
mg/L
5.0
04/10/16 17:44
EPA 218.7
Chromium, Hexavalent
0.60
ug/L
0.15
04/13/16 08:36
92292981003
2016009697
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
238
mg/L
5.0
04/10/16 17:56
SM 2320B
Alkalinity, Total as CaCO3
238
mg/L
5.0
04/10/16 17:56
92292981004
2016009698
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
104
mg/L
5.0
04/10/16 18:09
SM 2320B
Alkalinity, Total as CaCO3
104
mg/L
5.0
04/10/16 18:09
92292981005
2016009699
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
217
mg/L
5.0
04/10/16 18:22
SM 2320B
Alkalinity, Total as CaCO3
217
mg/L
5.0
04/10/16 18:22
92292981006
2016009700
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
12.0
mg/L
5.0
04/10/16 19:15
SM 2320B
Alkalinity, Carbonate (CaCO3)
46.1
mg/L
5.0
04/10/16 19:15
SM 2320B
Alkalinity, Total as CaCO3
58.1
mg/L
5.0
04/10/16 19:15
EPA 218.7
Chromium, Hexavalent
18.4
ug/L
3.0
04/13/16 08:49
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 5 of 21

aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�tifr
098 18999yee. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040125
Pace Project No.: 92292981
Method: SM 2320B
Description: 2320E Alkalinity
Client: Duke Energy
Date: April 13, 2016
General Information:
7 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 21

aceAnaiXical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�tifr
098 18499)ree. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040125
Pace Project No.: 92292981
Method: EPA 218.7
Description: Hexavalent Chromium by IC
Client: Duke Energy
Date: April 13, 2016
General Information:
6 samples were analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: WETA/56760
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92293015003
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MSD (Lab ID: 1537233)
• Chromium. Hexavalent
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc.. Page 7 of 21

aceAnalyical
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y Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040125
Pace Project No.: 92292981
Sample: 2016009694
Lab ID: 92292981001 Collected:
04/05/16
11:25
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed CAS No. Qual
2320E Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
103 mg/L
5.0
1
04/10/16 17:31
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 17:31
Alkalinity, Total as CaCO3
103 mg/L
5.0
1
04/10/16 17:31
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
04/12/16 20:36 18540-29-9
REPORT OF LABORATORY ANALYSIS
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Date: 04/13/2016 11:16 AM without the written consent of Pace Analytical Services, Inc.. Page 8 of 21

aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�alora
098 18699yee. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040125
Pace Project No.: 92292981
Sample: 2016009696
Lab ID: 92292981002 Collected:
04/05/16
17:20
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed CAS No. Qual
2320E Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
55.1 mg/L
5.0
1
04/10/16 17:44
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 17:44
Alkalinity, Total as CaCO3
55.1 mg/L
5.0
1
04/10/16 17:44
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
0.60 ug/L
0.15
5
04/13/16 08:36 18540-29-9
REPORT OF LABORATORY ANALYSIS
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Date: 04/13/2016 11:16 AM without the written consent of Pace Analytical Services, Inc.. Page 9 of 21

aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�alfra
098 1899yfe. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: J16040125
Pace Project No.: 92292981
Sample: 2016009697
Lab ID: 92292981003 Collected: 04/05/16 13:55
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed CAS No. Qual
2320E Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
238 mg/L
5.0
1
04/10/16 17:56
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 17:56
Alkalinity, Total as CaCO3
238 mg/L
5.0
1
04/10/16 17:56
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
04/12/16 21:02 18540-29-9
Date: 04/13/2016 11:16 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 10 of 21

aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�tifr
098 18899yee. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040125
Pace Project No.: 92292981
Sample: 2016009698
Lab ID: 92292981004 Collected: 04/05/16 10:36
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed CAS No. Qual
2320E Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
104 mg/L
5.0
1
04/10/16 18:09
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 18:09
Alkalinity, Total as CaCO3
104 mg/L
5.0
1
04/10/16 18:09
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
04/12/16 21:15 18540-29-9
Date: 04/13/2016 11:16 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 11 of 21

aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�tifr
098 18999yee. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040125
Pace Project No.: 92292981
Sample: 2016009699
Lab ID: 92292981005 Collected: 04/05/16 13:50
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed CAS No. Qual
2320E Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
217 mg/L
5.0
1
04/10/16 18:22
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 18:22
Alkalinity, Total as CaCO3
217 mg/L
5.0
1
04/10/16 18:22
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
04/12/16 21:28 18540-29-9
Date: 04/13/2016 11:16 AM
REPORT OF LABORATORY ANALYSIS
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Page 12 of 21

aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�tifr
098 I�fffte. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040125
Pace Project No.: 92292981
Sample: 2016009700
Lab ID: 92292981006 Collected: 04/05/16 16:10
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed CAS No. Qual
2320E Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
12.0 mg/L
5.0
1
04/10/16 19:15
Alkalinity, Carbonate (CaCO3)
46.1 mg/L
5.0
1
04/10/16 19:15
Alkalinity, Total as CaCO3
58.1 mg/L
5.0
1
04/10/16 19:15
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
18.4 ug/L
3.0
100
04/13/16 08:49 18540-29-9
Date: 04/13/2016 11:16 AM
REPORT OF LABORATORY ANALYSIS
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aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�alora
098 I cff ft e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040125
Pace Project No.: 92292981
Sample: 2016009706
Lab ID: 92292981007 Collected:
04/05/16
18:16
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed CAS No. Qual
2320E Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 19:50
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 19:50
Alkalinity, Total as CaCO3
ND mg/L
5.0
1
04/10/16 19:50
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 11:16 AM without the written consent of Pace Analytical Services, Inc.. Page 14 of 21

aceAnaiXical
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Paca alytical ervices, Inc.
Hna ilcal La
098 I�i2c&�rfe. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040125
Pace Project No.: 92292981
QC Batch: WET/44115 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92292981001, 92292981002, 92292981003, 92292981004, 92292981005
METHOD BLANK: 1705340
Matrix: Water
Associated Lab Samples: 92292981001,
92292981002, 92292981003, 92292981004, 92292981005
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Alkalinity, Carbonate (CaCO3)
mg/L
ND 5.0
04/10/16 13:00
Alkalinity, Total as CaCO3
mg/L
ND 5.0
04/10/16 13:00
Alkalinity, Bicarbonate (CaCO3)
mg/L
ND 5.0
04/10/16 13:00
LABORATORY CONTROL SAMPLE: 1705341
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 51.1 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1705342 1705343
MS MSD
92292776003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 73.0 50 50 129 126 112 106 80-120 2 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1705344 1705345
MS MSD
92292780006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qua]
Alkalinity, Total as CaCO3 mg/L 41.3 50 50 92.2 92.0 102 101 80-120 0 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 11:16 AM without the written consent of Pace Analytical Services, Inc..
Page 15 of 21

aceAnaiXical
www.pacelabs.com
Paca alytical ervices, Inc.
Hna ilcal La
098 I�i Cfffe. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040125
Pace Project No.: 92292981
QC Batch: WET/44116 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92292981006, 92292981007
METHOD BLANK: 1705350
Associated Lab Samples: 92292981006,
92292981007
Parameter
Units
Alkalinity, Carbonate (CaCO3)
mg/L
Alkalinity, Total as CaCO3
mg/L
Alkalinity, Bicarbonate (CaCO3)
mg/L
LABORATORY CONTROL SAMPLE: 1705351
Parameter Units
Alkalinity, Total as CaCO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 5.0 04/10/1618:56
ND 5.0 04/10/1618:56
ND 5.0 04/10/1618:56
Spike LCS
Conc. Result
50 50.9
Qualifiers
LCS % Rec
% Rec Limits Qualifiers
102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1705352 1705353
MS MSD
92292981006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 58.1 50 50 110 110 104 103 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1705948 1705949
MS MSD
92293010005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qua]
Alkalinity, Total as CaCO3 mg/L 54.8 50 50 109 107 109 105 80-120 2 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 11:16 AM without the written consent of Pace Analytical Services, Inc..
Page 16 of 21

aceAnaiXical
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Paca alytical ervices, Inc.
Hna ilcal La
098 1499�rfe. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040125
Pace Project No.: 92292981
QC Batch: WETA/56760
Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7
Analysis Description: Chromium, Hexavalent IC
Associated Lab Samples: 92292981001, 92292981002,
92292981003, 92292981004, 92292981005, 92292981006
METHOD BLANK: 1537230
Matrix: Water
Associated Lab Samples: 92292981001, 92292981002,
92292981003, 92292981004, 92292981005, 92292981006
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Chromium, Hexavalent ug/L
ND 0.030 04/12/16 19:31
LABORATORY CONTROL SAMPLE: 1537231
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Chromium, Hexavalent ug/L
.075 0.070 94 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1537232 1537233
MS MSD
92293015003
Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chromium, Hexavalent ug/L ND
.075 .075 0.077 0.064 99 82 85-115 18 20 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 11:16 AM without the written consent of Pace Analytical Services, Inc..
Page 17 of 21

aceAnalyical
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Pa e 1 ti I ervices, Inc.
Ana ,1i�alora
098 Wfffte. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: J16040125
Pace Project No.: 92292981
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-O Pace Analytical Services - Ormond Beach
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
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Date: 04/13/2016 11:16 AM without the written consent of Pace Analytical Services, Inc.. Page 18 of 21

acmnalytical
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�nai'Ti� Tra
,Q I�nf0e. Suite 100
yy Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16040125
Pace Project No.: 92292981
Lab ID Sample ID QC Batch Method QC Batch
92292981001
2016009694
SM 2320B
WET/44115
92292981002
2016009696
SM 2320B
WET/44115
92292981003
2016009697
SM 2320B
WET/44115
92292981004
2016009698
SM 2320B
WET/44115
92292981005
2016009699
SM 2320B
WET/44115
92292981006
2016009700
SM 2320B
WET/44116
92292981007
2016009706
SM 2320B
WET/44116
92292981001
2016009694
EPA 218.7
WETA/56760
92292981002
2016009696
EPA 218.7
WETA/56760
92292981003
2016009697
EPA 218.7
WETA/56760
92292981004
2016009698
EPA 218.7
WETA/56760
92292981005
2016009699
EPA 218.7
WETA/56760
92292981006
2016009700
EPA 218.7
WETA/56760
Date: 04/13/2016 11:16 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical Method
Analytical
Batch
Page 19 of 21

Document Name: uucument ISCvnuv; LorrDLV.L0
Q Sample on Upon Recelpt(SCUR) Page 1 of 2
aceA✓ alj4C?r Document No.: Issuing Authority: nay -ical Ea
F-CHR-CS-003-rev.18 Pace Huntersville QhualityP"F 7 of 8
" °''t'�c�t��� � LY
Sample •, Client Name: W �� " 9Qua ,01 n
Receipt Prof II11
Courier: ❑Fed Ex OUPS ❑USPS ❑CI€ent 92292981
Q Commercial ❑Pace ❑Other:
Custody Seal Present? ❑Yes ❑No' Seals Intact? []Yes ❑No f vl 1-
Date/Initials Person Examining Conte'40-
`
Packing Material: ❑Bubble Wrap []Bubble Bags ©None [—]Other:
Thermometer: ❑ 71505 ❑ Typ of Ice: 0(vet ❑Blue []None ]Samples on ice, cooling process has begun
Correction Factor: 0.0°C Cooler Temp Corrected (°C): �� Biological Tissue Frozen? ❑Yes ❑No ❑IV/A
Temp should be above freezing to VC
USDA Regulated Soil (❑ N/A, water sample)
Did samples originate}n a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally,
Dyes ❑No f Including Hawaii and Puerto Rico)? []Yes _[jNo
COMMENTS:
Chain of Custody Present?
Yes
❑No
❑N/A
1.
Chain of Custody Filled Out?
©1�es
[--]No
❑N/A
2.
Chain of Custody Relinquished?
©Yes
❑No
❑N/A
3.
Sampler Name and/or Signature on COC?
dyes
❑No
❑N/A
4.
Samples Arrived within Hold Time?
Yes
[]NO
I,]N/A
5.
Short Hold Time Analysis (<72 hr.)?
❑Yes
06o
❑N/A
6.
Rush Turn Around Time Requested?
❑Yes
[J/o
El N/A
7,
Sufficient Volume?
V'e's
[:]No
❑N/A
8.
Correct Containers Used?
Yes
❑No
❑N/A
9.
-Pace Containers Used?
P
[]No
❑N/A
Containers Intact?
[]Yes
❑No
❑N/A
10.
Filtered Volume Received for Dissolved Tests?
❑Yes
(:]No
N/A
11. Note if sediment is visible in the dissolved container
Sample Labels Match COC?
[]Yes
❑No
❑N/A
12. 1 V�4
-Includes Date/Time/ID/Analysis Matrix:
C1 ot 0 1)-
All containers needing acid/base preservation have been
13.
checked?
[]Yes
[]No
[J%A
All.containers needing preservation are found to be in
compliance with EPA recommendation?
(14NO3i HZS04, HCI<2; NaOH >9 Sulfide, NaOH>12 Cyanide)
❑Yes
[]No
EN/A
Exceptions: VOA, Coliform, TOC, Oil and Grease,
DRO/8015 (water) DOC,LLHg
❑Yes
❑No
�/
❑NfA
Samples checked for dechlorinatlon
❑Yes
❑No
❑N/A
14.
Headspace in VOA Vials (>5-6mm)?
❑Yes
❑No
❑N/A
15.
Trip Blank Present?
[]Yes
[:]No
❑N/
16.
Trip Blank CustudyStd!S Present?
❑Yes—
❑No❑N/A—
Pace Trip Blank Lot # (if purchased):
CLIENT NOTIFICATION/RESOLUTION
Person Contacted;
Comments/Resolution:
Date/Time:
Field Data Required? []Yes []No
Project Manager SCURF Review: _ w Date: gJq_11 b
Project Manager SRF Review: to Date: q its 11�
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North C. atoll �EHNR Certification Office (i.e.
,Out of hold, incorrect preservative, out of temp, incorrect containers)
Page 20 of 21

Analytical Lab
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Page 21 of 21

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:J16040125
Lot Number:RD08116
Date Completed:04/12/2016
Grant Wilton
Project Manager
Nl
LAUCRATORY
ACCREDITATION
*
116M#!
ByURE}rAU ...l�y,�y
8ft�
J'lCCREDO TED.weur imis
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 11
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: RD08116
Project Name: AB GW Assessment Water - Mayo
Project Number: J16040125
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 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: RD08116
Project Name: AB GW Assessment Water - Mayo
Project Number: J16040125
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2016009694
Aqueous
04/05/20161125
04/08/2016
002
2016009696
Aqueous
04/05/20161720
04/08/2016
003
2016009697
Aqueous
04/05/20161355
04/08/2016
004
2016009698
Aqueous
04/05/20161036
04/08/2016
005
2016009699
Aqueous
04/05/20161350
04/08/2016
006
2016009706
Aqueous
04/05/20161816
04/08/2016
007
2016009700
Aqueous
04/05/20161610
04/08/2016
(7 samples)
Shealy Environmental Services, Inc. Page: 3 of 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: RD08116
Project Name: AB GW Assessment Water - Mayo
Project Number: J16040125
Sample Sample ID Matrix Parameter Method Result Q Units Page
005 2016009699 Aqueous Methane RSK - 175 27 ug/L 9
(1 detection)
Shealy Environmental Services, Inc. Page: 4 of 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: RD08116-001
Description: 2016009694 Matrix: Aqueous
Date Sampled:04/05/2016 1125 Project Name: AB GW Assessment Water -
Date Received:04/08/2016 Project Number: J16040125
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/11/2016 2002 JJG 10626
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: 5 of 11
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Methane
Client: Duke Energy Laboratory ID: RD08116-002
Description: 2016009696 Matrix: Aqueous
Date Sampled:04/05/2016 1720 Project Name: AB GW Assessment Water -
Date Received:04/08/2016 Project Number: J16040125
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/11/2016 2011 JJG 10626
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 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: RD08116-003
Description: 2016009697 Matrix: Aqueous
Date Sampled:04/05/2016 1355 Project Name: AB GW Assessment Water -
Date Received:04/08/2016 Project Number: J16040125
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/11/2016 2025 JJG 10626
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: 7 of 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: RD08116-004
Description: 2016009698 Matrix: Aqueous
Date Sampled:04/05/2016 1036 Project Name: AB GW Assessment Water -
Date Received:04/08/2016 Project Number: J16040125
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/11/2016 2034 JJG 10626
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 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: RD08116-005
Description: 2016009699 Matrix: Aqueous
Date Sampled:04/05/2016 1350 Project Name: AB GW Assessment Water -
Date Received:04/08/2016 Project Number: J16040125
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/11/2016 2046 JJG 10626
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 27 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: 9 of 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: RD08116-006
Description: 2016009706 Matrix: Aqueous
Date Sampled:04/05/2016 1816 Project Name: AB GW Assessment Water -
Date Received:04/08/2016 Project Number: J16040125
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/11/2016 2057 JJG 10626
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 10 of 11
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: RD08116-007
Description: 2016009700 Matrix: Aqueous
Date Sampled:04/05/2016 1610 Project Name: AB GW Assessment Water -
Date Received:04/08/2016 Project Number: J16040125
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 04/11/2016 2107 JJG 10626
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: 11 of 11
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: RD08116
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - MB
Sample ID: RQ10626-001 Matrix: Aqueous
Batch:10626
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 04/11/20161805
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: RD08116
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCS
Sample ID: RQ10626-002 Matrix: Aqueous
Batch:10626
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 50 53 1 105 70-130 04/11/20161743
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: RD08116
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCSD
Sample ID: RQ10626-003 Matrix: Aqueous
Batch:10626
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 50 50 1 98 6.1 70-130 30 04/11/20161752
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: RD08116
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Chain of Custody
and
Miscellaneous Documents
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

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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

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DUKE Analytical Laboratory Page 1 of43
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
J16040142
MAYO STEAM - AB GW ASSESSMENT WATER
Tim Hunsucker, Jerry Wylie,Fred Holt, Brandon Russo, Kathy Webb, John Toep
Mayo Steam Plant
itIZ-1:91:. Met 06T.Tol
Roxboro,North Carolina 27574
Mary Ann Ogle Phone: [phone]
Mary Ann Ogle
Date:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
4/21 /2016
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:
Page 2 of 43
Collection
Sample ID Plant/Station Date and Time Collected By
2016009748
2016009756
2016009757
3 Total Samples
Sample Descripti
MAYO STEAM 06-Apr-16 9:17 AM illegible MW -12S
MAYO STEAM 06-Apr-16 12:35 PM illegible Filter Blank
MAYO STEAM 06-Apr-16 12:35 PM illegible Equipment Blank

Page 3 of 43
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:
L� Job Summary Report
❑ Sample Identification
❑ Technical Validation of Data Package
❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
OV Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑ Chain of Custody
❑ Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: DBA Account Date: 4/21/2016

Certificate of Laboratory Analysis Page 4 of 43
This report shall not be reproduced, except in full.
Order # J16040142
Site: MW -12S
Collection Date: 06-Apr-16 9:17 AM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.798 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
3.3
mg/L
0.1
Sulfate
1.2
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)
0.012
mg/L
0.005
Barium (Ba)
0.009
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.011
mg/L
0.01
Manganese (Mn)
0.026
mg/L
0.005
Strontium (Sr)
0.016
mg/L
0.005
Zinc (Zn)
0.052
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
1.19
mg/L
0.01
Magnesium (Mg)
0.749
mg/L
0.005
Potassium (K)
1.22
mg/L
0.1
Sodium (Na)
5.49
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.566
mg/L
0.005
Barium (Ba)
0.012
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.338
mg/L
0.01
Manganese (Mn)
0.024
mg/L
0.005
Strontium (Sr)
0.017
mg/L
0.005
Zinc (Zn)
0.043
mg/L
0.005
Sample #: 2016009748
Matrix: GW_WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 04/11/2016 11:06 LSTARL1
Vendor Method V_PACE
1 EPA 300.0
04/11/2016 19:58
BGN9034
1 EPA 300.0
04/11/2016 19:58
BGN9034
1 EPA 245.1
04/08/2016 10:45
DMFRANC
1 EPA 245.1
04/12/2016 13:20
DMFRANC
1 EPA 200.7
04/09/2016 12:50
JJMACKE
1 EPA 200.7
04/09/2016 12:50
JJMACKE
1 EPA 200.7
04/09/2016 12:50
JJMACKE
1 EPA 200.7
04/09/2016 12:50
JJMACKE
1 EPA 200.7
04/09/2016 12:50
JJMACKE
1 EPA 200.7
04/09/2016 12:50
JJMACKE
1 EPA 200.7
04/09/2016 12:50
JJMACKE
1 EPA 200.7
04/11/2016 12:18
JJMACKE
1 EPA 200.7
04/11/2016 12:18
JJMACKE
1 EPA 200.7
04/11/2016 12:18
JJMACKE
1 EPA 200.7
04/11/2016 12:18
JJMACKE
1 EPA 200.7
04/08/2016 12:58
JJMACKE
1 EPA 200.7
04/08/2016 12:58
JJMACKE
1 EPA 200.7
04/08/2016 12:58
JJMACKE
1 EPA 200.7
04/08/2016 12:58
JJMACKE
1 EPA 200.7
04/08/2016 12:58
JJMACKE
1 EPA 200.7
04/08/2016 12:58
JJMACKE
1 EPA 200.7
04/08/2016 12:58
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040142
Site: MW -12S
Collection Date: 06-Apr-16 9:17 AM
Analyte Result Units Qualifiers
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
12.1
ug/L
Lead (Pb)
1.75
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
< 0.3
ug/L
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
0.408
ug/L
METHANE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
RADIOLOGICAL - (Analysis Performed by GEL)
Vendor Parameter
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
29
mg/L
Total Carbon
TOC
0.522
mg/L
Page 5 of 43
Sample #:
2016009748
Matrix:
GW_WW
RDL
DF
Method
Analysis Date/Time
Analyst
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/08/2016 19:27
MHALL3
0.2
1
EPA 200.8
04/08/2016 19:27
MHALL3
0.3
1
EPA 200.8
04/08/2016 19:27
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
1
1
EPA 200.8
04/10/2016 19:23
MHALL3
0.2
1
EPA 200.8
04/10/2016 19:23
MHALL3
0.3
1
EPA 200.8
04/10/2016 19:23
MHALL3
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
25
1
SM2540C
04/12/201615:18
PARMSTR
0.1
1
SM5310C/EPA9060A
04/08/201614:05
CJELLIO

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040142
Site: MW -12S
Collection Date: 06-Apr-16 9:17 AM
Analyte Result Units Qualifiers RDL DF
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1
Page 6 of 43
Sample #: 2016009748
Matrix: GW_WW
Method Analysis Date/Time Analyst
SM2540D 04/12/201611:30 PARMSTR

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040142
Site: Filter Blank
Collection Date: 06-Apr-16 12:35 PM
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)
< 0.005
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)
2.84
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 #: 2016009756
Matrix: GW_WW
Page 7 of 43
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
04/12/2016 13:23
DMFRANC
1
EPA 200.7
04/09/2016 12:54
JJMACKE
1
EPA 200.7
04/09/2016 12:54
JJMACKE
1
EPA 200.7
04/09/2016 12:54
JJMACKE
1
EPA 200.7
04/09/2016 12:54
JJMACKE
1
EPA 200.7
04/09/2016 12:54
JJMACKE
1
EPA 200.7
04/09/2016 12:54
JJMACKE
1
EPA 200.7
04/09/2016 12:54
JJMACKE
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3
1
EPA 200.8
04/08/2016 19:32
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040142
Site: Equipment Blank
Collection Date: 06-Apr-16 12:35 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
0.12
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 ICP
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 (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
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
METHANE - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Sample #: 2016009757
Matrix: GW_WW
Page 8 of 43
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
04/11/2016 11:07
LSTARL1
1 EPA 300.0
04/11/2016 20:47
BGN9034
1 EPA 300.0
04/11/2016 20:47
BGN9034
1 EPA 245.1
04/08/2016 10:48
DMFRANC
1 EPA 200.7
04/11/2016 12:22
JJMACKE
1 EPA 200.7
04/11/2016 12:22
JJMACKE
1 EPA 200.7
04/11/2016 12:22
JJMACKE
1 EPA 200.7
04/11/2016 12:22
JJMACKE
1 EPA 200.7
04/08/2016 13:26
JJMACKE
1 EPA 200.7
04/08/2016 13:26
JJMACKE
1 EPA 200.7
04/08/2016 13:26
JJMACKE
1 EPA 200.7
04/08/2016 13:26
JJMACKE
1 EPA 200.7
04/08/2016 13:26
JJMACKE
1 EPA 200.7
04/08/2016 13:26
JJMACKE
1 EPA 200.7
04/08/2016 13:26
JJMACKE
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
1 EPA 200.8
04/10/2016 19:45
MHALL3
Vendor Method V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J16040142
Site: Equipment Blank
Collection Date: 06-Apr-16 12:35 PM
Analyte Result Units Qualifiers RDL DF
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS < 25 mg/L 25 1
Total Carbon
Page 9 of 43
Sample #: 2016009757
Matrix: GW_WW
Method Analysis Date/Time Analyst
Vendor Method V_PACE
SM2540C 04/12/201615:18 PARMSTR
TOC 0.335 mg/L 0.1 1 SM5310C/EPA9060A 04/08/201614:05 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 04/12/2016 11:30 PARMSTR

® Laboratories LLc
Gage 10 of 43
a member of The GEL Group IN'.
P4 Box 30712 Charleston. SC 29417
2040 Sange Road Chad eston.SC29407
P 843556.8171
F 843.76Gi.1178
gel.com
April 14, 2016
Mary Ann Ogle
Duke Energy Analytical Laboratory
13339 Hagers Ferry Road
Mail Code: MGO3A2
Huntersville, North Carolina 28078
Re: AB GW Assessment Water Client prefers Chem and RadChem on the same CoA excluding the uncertainty
value for the RadChem. Please report ND for RADChem results. This is how Teledyne Brown reports and we
are the QC lab for the same analysis. LF 04/04/16
Work Order: 394840
SDG: J16040142
Dear Mary:
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on April 07, 2016. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
Lindsay Fabra
Project Manager
Purchase Order: 1250944 DPNNGO
Enclosures
Pa

Page 11 of 43
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0002 Duke Energy
Client SDG: J16040142 GEL Work Order: 394840
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a Tracer compound
** Analyte is a surrogate compound
J Value is estimated
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the Certificate of Analysis.
The designation ND, if present, appears in the result column when the analyte concentration is not detected above
the limit as defined in the 'U' qualifier above.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC
standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra.
Reviewed by
JU,&Y ,
Page 2 of 13

GEL LABORATORIES LLC Page 12 of43
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Report Date: April 14, 2016
Company: Duke Energy Analytical Laboratory
Address : 13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact: Mary Ann Ogle
Project: AB GW Assessment WaterClient prefers Chem and RadChem on the same CoA excluding the uncertainty value
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016009748
394840001
Water
06-APR-16 09:17
07-APR-16
Client
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Liquid "As Received"
Uranium-233 U ND
0.00001
0.00005
ug/mL
1 SKJ 04/12/16
0216 1558182 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.000217
0.000067
0.0002
ug/mL
1 PRB 04/12/16
1548 1558182 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
2.02
3.00
pCi/L
AXM6 04/13/16
1245 1558331 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 0.537
0.441
1.00
pCi/L
CXP3 04/12/16
0915 1558202 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JXM5
04/08/16
0800 1558164
The following Analytical Methods were performed:
Method Description
Analyst Comments
I SW846 3010A/6020A
2 SW846 3010A/6020A
3 EPA 904,0/SW846 9320 Modified
4 EPA 903.1 Modified
Surrogate/Tracer Recovery Test
Result
Nominal Recovery%
Acceptable Limits
Barium-133 Tracer GFPC, Ra228, Liquid "As Received"
95.5
(15%-125%)
Notes:
Page 3 of 13

Page 13 of 43
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Duke Energy Analytical Laboratory
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina
Contact: Mary Ann Ogle
Workorder: 394840
Report Date: April 14, 2016
Page 1 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%o
REC%
Range
Anlst
Date Time
Metals Analysis - ICPMS
Batch 1558182
QC1203523785
394841001
DUP
Uranium-233
U
ND
U
ND
ug/mL
N/A
SKJ
04/12/16 02:23
Uranium-234
U
ND
U
ND
ug/mL
N/A
Uranium-236
U
ND
U
ND
ug/mL
N/A
Uranium-238
J
0.000188
J
0.0000759
ug/mL
85
(+/-0.0002)
PRB
04/12/16 15:52
QC1203523783
LCS
Uranium-238
0.0496
0.0494
ug/mL
99.5
(80%-120%)
04/12/1615:45
QC1203523784
LCS
Uranium-233
0.0005
0.000537
ug/mL
107
(80%-120%)
SKJ
04/12/16 02:13
Uranium-234
0.00055
0.000588
ug/mL
107
(80%-120%)
Uranium-236
0.005
0.00468
ug/mL
93.7
(80%-120%)
QC1203523782
MB
Uranium-233
U
ND
ug/mL
04/12/16 02:12
Uranium-234
U
ND
ug/mL
Uranium-236
U
ND
ug/mL
Uranium-238
J
0.0000956
ug/mL
PRB
04/12/1615:43
QC1203523786
394841001
MS
Uranium-238
0.0496
J
0.000188
0.0492
ug/mL
98.7
(75%-125%)
04/12/1615:53
QC1203523787
394841001
MS
Uranium-233
0.0005
U
ND
0.000544
ug/mL
109
(75%-125%)
SKJ
04/12/16 02:24
Uranium-234
0.00055
U
ND
0.00059
ug/mL
107
(75%-125%)
Uranium-236
0.005
U
ND
0.00467
ug/mL
93.4
(75%-125%)
QC1203523788
394841001
SDILT
Uranium-233
U
ND
U
ND
ug/L
N/A
04/12/16 02:26
Page 4 of 13

Page 14 of 43
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 394840
Page 2 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%
REC%
Range
Anlst
Date Time
Metals Analysis - ICPMS
Batch 1558182
Uranium-234
U
ND
U
ND
ug/L
N/A
Uranium-236
U
ND
U
ND
ug/L
N/A
(0%-10%)
SKJ
04/12/16 02:26
Uranium-238
J
0.188
U
ND
ug/L
N/A
(0%-10%)
PRB
04/12/1615:55
Rad Gas Flow
Batch 1558331
QC1203524143 394827001 DUP
Radium-228
2.18
2.76
pCi/L
23.4
(0% - 100%)
AXM6
04/13/16 14:40
QC1203524144 LCS
Radium-228
46.6
48.4
pCi/L
104
(75%-125%)
04/13/1612:49
QC1203524142 MB
Radium-228
U
-0.271
pCi/L
04/13/1612:49
Rad Ra-226
Batch 1558202
QC1203523834 394827001 DUP
Radium-226
1.80
1.62
pCi/L
10.1
(0% - 100%)
CXP3
04/12/16 10:20
QC1203523836 LCS
Radium-226
24.4
23.6
pCi/L
96.6
(75%-125%)
04/12/1610:20
QC1203523833 MB
Radium-226
U
0.284
pCi/L
04/12/1610:20
QC1203523835 394827001 MS
Radium-226
122
1.80
116
DCi/L
93.5
(75%-125%)
04/12/1610:20
Notes:
The Qualifiers in this report are defined as follows:
** Analyte is a Tracer compound
< Result is less than value reported
> Result is greater than value reported
BD Results are either below the MDC or tracer recovery is low
E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria
FA Failed analysis.
FB Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed
invalid for reporting to regulatory agencies
H Analytical holding time was exceeded
Page 5 of 13

Page 15 of 43
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 394840
Parmname NOM Sample Qual QC Units RPD% REC'% Range Anlst
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
Page 3 of 3
Date Time
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 6of13

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Page 8 of 13

Page 18 of 43
Laboratodes LLc
SAMPLE RRCTIPT Rr RFVY w 117"IDA4
Client: i
;,SDG/AR/COC/WorkOrder:,�Lx �..r�
1
Received 13y:
(Date Received: ` ,
Suspected Hazard Information
g
o
� Net Counts > 100c6m on samples not marked "radioactive", contact the Radiation Safety Group for further
>"
Z
nvestigation.
COCISam les marked as radioactive?
aximum Net Counts Observed* (Observed Counts - Area Background Counts): e
Classified Radioactive H or III by RSO?
10
yes, Were swipes taken of sample containers < action levels?
COC/Samples marked containing PCBs?
Package, COC, and/or:Sai (blesmarked a9
"Ititim "2
f
'
be or asbeato§containin
,,
.. ", sam les:are to tie'.§egre' afeii'as Safe Controlled'Sam 18s, and.a erred 6 ,iGBG Safety.'Girou
Shi ed as a DOT Hazardous?
,{
Pazard Class Shipped: UN#:
Sam les identified as Foreign Soil?
Sample Receipt Criteria
a�
Z
IZa
Comments/Qualifiers (Required for Non -Conforming Items)
1
Shipping containers received intact and
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
sealed?
2
Samples requiring cold preservation
/
/
Preservation Method: Ice bags Blue ice Dry ice None Other (describe)
*all temperatures are recorded in Celsius
within (0 < 6 deg. C)?*
�t
2a
Daily check performed and passed on IR
(
Temperature Device Serial #
Secondary Temperature Device Serial # (If Applicable):
temperature gun?
V* ) Q 11
3
Chain of custody documents included
with shipment?
4
Sample containers intact and sealed?
Circle Applicable: Seats broken Damaged container Leaking container Other (describe)
5
Samples requiring chemical preservation
Sample [Us, containers affected and observed pH:
at proper pH?
If PrPecryation added LoW
6
Do Low Level Perchlorate samples have
Sample ID's and containers affected:
heads ace as required?
7
VOA vials contain acid preservation?
/
f
(If unknown, select No)
$
VOA vials free of headspace (defined as
j
Sample lUs and containers affected:
<6mmbubble)?
/
9
Are Encore containers present?
(If yes, immediately deliver to Voladles laboratory)
ID's and tests affected:
10
Samples received within holding time?
11
Sample ID's on COC match ID's on
bottles?
r
j
Sample ID's and containers affected:
12
Date & time on COC match date & time
bottles?
Sample ID's affected:
on
13
Number of containers received match
indicated COC?
I
Sample ID's affected:
number on
14
Are sample containers identifiable as
GELprovided?
15
COC form is properly signed in
relinquished/received';sections?
Circle Applicable:
FedEx Air FedEx Ground UPS Field Services (&unlrOther
V
}�
16
Carrier and tracking number.
Comments (Use Continuation Form if needed):
PM (or PMA) review: Initials 10 Date Page 4— of 4
r t GL-CHL-SR-001 Rev 3
Page 9 of 13
i

Page 19 of 43
Technical Case Narrative
Duke Energy (DUPO)
SDG #: J16040142
Work Order #: 394840
Metals
Product: Determination of Metals by ICP-MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL-MA-E-014 REV# 28
Analytical Batch: 1558182
Preparation Method: SW846 3010A
Preparation Procedure: GL-MA-E-008 REV# 18
Preparation Batch: 1558164
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
394840001
2016009748
1203523782
Method Blank (MB)ICP-MS
1203523783
Laboratory Control Sample (LCS)
1203523784
Laboratory Control Sample (LCS)
1203523788
394841001(2016009694L) Serial Dilution (SD)
1203523785
394841001(2016009694D) Sample Duplicate (DUP)
1203523786
394841001(2016009694S) Matrix Spike (MS)
1203523787
394841001(2016009694S) Matrix Spike (MS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
There are no exceptions, anomalies or deviations from the specified methods. All sample data provided in this
report met the acceptance criteria specified in the analytical methods and procedures for initial calibration,
continuing calibration, instrument controls and process controls where applicable.
Radiochemistry
Product: GFPC, Ra228, Liquid
Analytical Method: EPA 904.0/SW846 9320 Modified
Analytical Procedure: GL-RAD-A-009 REV# 17
Analytical Batch: 1558331
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
394840001 2016009749
1203524142 Method Blank (MB)
1203524143 394827001(2016009799) Sample Duplicate (DUP)
1203524144 Laboratory Control Sample (LCS)
Page 10 of 13

Page 20 of 43
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Sample 1203524143 (2016009799DUP) was recounted due to high relative percent difference/relative error
ratio. The recount is reported.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL-RAD-A-008 REV# 14
Analytical Batch: 1558202
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
394840001 2016009748
1203523833 Method Blank (MB)
1203523834 394827001(2016009799) Sample Duplicate (DUP)
1203523835 394827001(2016009799) Matrix Spike (MS)
1203523836 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary•
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Miscellaneous Information
Additional Comments
The matrix spike, 1203523835 (2016009799MS), aliquot was reduced to conserve sample volume.
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
Page 11 of 13

requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 21 of 43
Page 12 of 13

Page 22 of 43
List of current GEL Certifications as of 14 April 2016
State
Certification
Alaska
UST-0110
Arkansas
88-0651
CLIA
42D0904046
California
2940
Colorado
SC00012
Connecticut
PH-0169
Delaware
SC00012
DoD ELAP/ ISO17025 A2LA
2567.01
Florida NELAP
E87156
Foreign Soils Permit
P330-15-00283, P330-15-00253
Georgia
SC00012
Georgia SDWA
967
Hawaii
SC00012
Idaho Chemistry
SC00012
Idaho Radiochemistry
SC00012
Illinois NELAP
200029
Indiana
C—SC-01
Kansas NELAP
E-10332
Kentucky SDWA
90129
Kentucky Wastewater
90129
Louisiana NELAP
03046 (A233904)
Louisiana SDWA
LA160006
Maryland
270
Massachusetts
M—SC012
Michigan
9976
Mississippi
SC00012
Nebraska
NE—OS-26-13
Nevada
SC000122016-1
New Hampshire NELAP
205415
New Jersey NELAP
SC002
New Mexico
SC00012
New York NELAP
11501
North Carolina
233
North Carolina SDWA
45709
North Dakota
R-158
Oklahoma
9904
Pennsylvania NELAP
68-00485
S.Carolina Radchem
10120002
South Carolina Chemistry
10120001
Tennessee
TN 02934
Texas NELAP
T104704235-16-11
Utah NELAP
SC000122016-20
Vermont
VT87156
Virginia NELAP
460202
Washington
C780
West Virginia
997404
Page 13 of 13

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098999- e. Suite 100
Huntersville, INC 28078
[phone]
April 13, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16040142
Pace Project No.: 92292980
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on April 07, 2016. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Herring
[e-mail]
HORIZON Database Administrator
Enclosures
cc: Program Manager, Duke Energy
Mary Ann Ogle, Duke Energy
Anne Pifer
Rodney Wilke, Duke Energy
p«FO
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
lqe� ��� without the written consent of Pace Analytical Services, Inc..
BRAT,
Page 1 of 20

lacmnalyfica(
www.pacelabs.com
Pace Analytical Services, Inc.
OQ9K 9801re. Suite 100
Huntersville, NC 28078
[phone]
Project: J16040142
Pace Project No.: 92292980
Minnesota Certification IDs
1700 Elm Street SE Suite 200, Minneapolis, MN 55414
525 N 8th Street, Salina, KS 67401
A21-A Certification M 2926.01
Alaska Certification M UST-078
Alaska Certification #MN00064
Alabama Certification #40770
Arizona Certification #: AZ-0014
Arkansas Certification M 88-0680
California Certification M 01155CA
Colorado Certification #Pace
Connecticut Certification M PH-0256
EPA Region 8 Certification #: 8TMS-L
Florida/NELAP Certification #: E87605
Guam Certification #:14-008r
Georgia Certification M 959
Georgia EPD #: Pace
Idaho Certification #: MN00064
Hawaii Certification #MN00064
Illinois Certification #: 200011
Indiana Certification#C-MN-01
Iowa Certification M 368
Kansas Certification #: E-10167
Kentucky Dept of Envi. Protection - DW #90062
Kentucky Dept of Envi. Protection - WW #:90062
Louisiana DEQ Certification #: 3086
Louisiana DHH #: LA140001
Maine Certification M 2013011
Maryland Certification #: 322
Michigan DEPH Certification #: 9909
Ormond Beach Certification IDs
8 East Tower Circle, Ormond Beach, FL 32174
Alabama Certification M 41320
Connecticut Certification #: PH-0216
Delaware Certification: FL NELAC Reciprocity
Florida Certification M E83079
Georgia Certification M 955
Guam Certification: FL NELAC Reciprocity
Hawaii Certification: FL NELAC Reciprocity
Illinois Certification M 200068
Indiana Certification: FL NELAC Reciprocity
Kansas Certification M E-10383
Louisiana Certification M FL NELAC Reciprocity
Louisiana Environmental Certificate M 05007
Maryland Certification: #346
Michigan Certification M 9911
Mississippi Certification: FL NELAC Reciprocity
Missouri Certification #: 236
Montana Certification M Cert 0074
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Minnesota Certification #: 027-053-137
Mississippi Certification #: Pace
Montana Certification #: MT0092
Nevada Certification #: MN_00064
Nebraska Certification #: Pace
New Jersey Certification #: MN-002
New York Certification #: 11647
North Carolina Certification #: 530
North Carolina State Public Health #: 27700
North Dakota Certification #: R-036
Ohio EPA#: 4150
Ohio VAP Certification #: CL101
Oklahoma Certification #: 9507
Oregon Certification #: MN200001
Oregon Certification #: MN300001
Pennsylvania Certification #: 68-00563
Puerto Rico Certification
Saipan (CNMI) #:MP0003
South Carolina #:74003001
Texas Certification #: T104704192
Tennessee Certification #: 02818
Utah Certification #: MN000642013-4
Virginia DGS Certification #: 251
Virginia/VELAP Certification #: Pace
Washington Certification #: C486
West Virginia Certification #: 382
West Virginia DHHR #:9952C
Wisconsin Certification #: 999407970
Nebraska Certification: NE-OS-28-14
Nevada Certification: FL NELAC Reciprocity
New York Certification #: 11608
North Carolina Environmental Certificate #: 667
North Carolina Certification #: 12710
North Dakota Certification #: R-216
Oklahoma Certification #: D9947
Pennsylvania Certification #: 68-00547
Puerto Rico Certification #: FLO1264
South Carolina Certification: #96042001
Tennessee Certification #: TN02974
Texas Certification: FL NELAC Reciprocity
US Virgin Islands Certification: FL NELAC Reciprocity
Virginia Environmental Certification #: 460165
Wyoming Certification: FL NELAC Reciprocity
West Virginia Certification #: 9962C
Wisconsin Certification #: 399079670
Wyoming (EPA Region 8): FL NELAC Reciprocity
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 2 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09899998f4ftre. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: J16040142
Pace Project No.: 92292980
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92292980001
92292980002
2016009748
2016009757
Water
Water
04/06/16 09:17
04/06/1612:35
04/07/16 15:15
04/07/1615:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989 96-e. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J16040142
92292980
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92292980001
2016009748
RSK 175
DR1
1
PASI-M
SM 2320B
TEP
3
PASI-A
SM 4500-S2D
WRC
1
PASI-A
EPA 218.7
TK1
1
PASI-O
92292980002
2016009757
RSK 175
DR1
1
PASI-M
SM 2320B
TEP
3
PASI-A
SM 4500-S2D
WRC
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 20

aceAnaiXical
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Pace Analytical Services, Inc.
0989 K�i -Wfte. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project: J16040142
Pace Project No.: 92292980
Lab Sample ID
Client Sample ID
Method
Parameters
92292980001
2016009748
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
SM 2320B
Alkalinity, Total as CaCO3
EPA 218.7
Chromium, Hexavalent
Result
Units
10.2
mg/L
10.2
mg/L
0.058
ug/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Report Limit Analyzed Qualifiers
5.0 04/10/1616:53
5.0 04/10/1616:53
0.030 04/12/16 23:55
Page 5 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989 %'Wfte. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040142
Pace Project No.: 92292980
Method: RSK 175
Description: RSK 175 AIR Headspace
Client: Duke Energy
Date: April 13, 2016
General Information:
2 samples were analyzed for RSK 175. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Duplicate Sample:
All duplicate sample results were within method acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 6 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09899998�r�re. Suite 100
�J Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040142
Pace Project No.: 92292980
Method: SM 2320B
Description: 2320E Alkalinity
Client: Duke Energy
Date: April 13, 2016
General Information:
2 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 7 of 20

aceAnaiXical
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Pace Analytical Services, Inc.
0989 %'Wfte. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040142
Pace Project No.: 92292980
Method: SM 4500-S213
Description: 4500S2D Sulfide Water
Client: Duke Energy
Date: April 13, 2016
General Information:
2 samples were analyzed for SM 4500-S2D. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 8 of 20

aceAnaiXical
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Pace Analytical Services, Inc.
0989KSinicWe. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040142
Pace Project No.: 92292980
Method: EPA 218.7
Description: Hexavalent Chromium by IC
Client: Duke Energy
Date: April 13, 2016
General Information:
1 sample was analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: WETA/56761
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92293019004
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MSD (Lab ID: 1537286)
• Chromium. Hexavalent
R1: RPD value was outside control limits.
• MSD (Lab ID: 1537286)
• Chromium, Hexavalent
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 9 of 20

aceAnaiXical
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Pace Analytical Services, Inc.
0989ISQ-8f4ftre. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040142
Pace Project No.: 92292980
Sample: 2016009748
Lab ID: 92292980001 Collected:
04/06/16 09:17
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
RSK 175 AIR Headspace
Analytical Method: RSK 175
Methane
ND ug/L
10.0
1
04/12/1614:05
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
10.2 mg/L
5.0
1
04/10/16 16:53
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 16:53
Alkalinity, Total as CaCO3
10.2 mg/L
5.0
1
04/10/16 16:53
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
04/12/1619:30
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
0.058 ug/L
0.030
1
04/12/16 23:55
18540-29-9
Date: 04/13/2016 04:20 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 10 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989ISS-We. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040142
Pace Project No.: 92292980
Sample: 2016009757
Lab ID: 92292980002 Collected:
04/06/16 12:35
Received: 04/07/16 15:15 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed CAS No. Qual
RSK 175 AIR Headspace
Analytical Method: RSK 175
Methane
ND ug/L
10.0
1
04/12/1614:14 74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 17:23
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
04/10/16 17:23
Alkalinity, Total as CaCO3
ND mg/L
5.0
1
04/10/16 17:23
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
04/12/1619:30 18496-25-8
Date: 04/13/2016 04:20 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 11 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989IS498M lre. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040142
Pace Project No.: 92292980
QC Batch: AIR/25667
Analysis Method: RSK 175
QC Batch Method: RSK 175
Analysis Description: RSK 175 AIR HEADSPACE
Associated Lab Samples: 92292980001, 92292980002
METHOD BLANK: 2229032
Matrix: Water
Associated Lab Samples: 92292980001, 92292980002
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
Methane
ug/L
ND 10.0
04/12/1613:16
LABORATORY CONTROL SAMPLE & LCSD:
2229033
2229034
Spike LCS LCSD
LCS LCSD
% Rec
Max
Parameter
Units
Conc. Result Result
% Rec % Rec
Limits RPD
RPD Qualifiers
Methane
ug/L
60.7 58.6 58.4
97 96
85-115
0 20
SAMPLE DUPLICATE: 2230373
92292997006 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Methane
ug/L
12.5 ND
20
SAMPLE DUPLICATE: 2230374
92293027001 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Methane
ug/L
1.6J 1.7J
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 04:20 PM without the written consent of Pace Analytical Services, Inc.. Page 12 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989 %-Wfte. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040142
Pace Project No.: 92292980
QC Batch: WET/44115 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92292980001, 92292980002
METHOD BLANK: 1705340
Associated Lab Samples: 92292980001, 92292980002
Parameter
Units
Alkalinity, Carbonate (CaCO3)
mg/L
Alkalinity, Total as CaCO3
mg/L
Alkalinity, Bicarbonate (CaCO3)
mg/L
LABORATORY CONTROL SAMPLE: 1705341
Parameter Units
Alkalinity, Total as CaCO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 5.0 04/10/1613:00
ND 5.0 04/10/1613:00
ND 5.0 04/10/1613:00
Spike LCS
Conc. Result
50 51.1
Qualifiers
LCS % Rec
% Rec Limits Qualifiers
102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1705342 1705343
MS MSD
92292776003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 73.0 50 50 129 126 112 106 80-120 2 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1705344 1705345
MS MSD
92292780006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qua]
Alkalinity, Total as CaCO3 mg/L 41.3 50 50 92.2 92.0 102 101 80-120 0 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 04:20 PM without the written consent of Pace Analytical Services, Inc..
Page 13 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989 %-Wfte. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040142
Pace Project No.: 92292980
QC Batch: WET/44158
Analysis Method: SM 4500-S2D
QC Batch Method: SM 4500-S2D
Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92292980001
METHOD BLANK: 1707179
Matrix: Water
Associated Lab Samples: 92292980001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Sulfide mg/L
ND 0.10
04/12/1619:30
LABORATORY CONTROL SAMPLE: 1707180
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Sulfide mg/L
.5 0.52
103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1707181 1707182
MS MSD
92293144001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND
.5 .5 0.53
0.53 104 104 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1707183 1707184
MS MSD
92292776007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND .5 .5 0.53 0.53 105 105 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 04:20 PM without the written consent of Pace Analytical Services, Inc..
Page 14 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989 K�i -Wfte. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040142
Pace Project No.: 92292980
QC Batch: WET/44159 Analysis Method: SM 4500-S2D
QC Batch Method: SM 4500-S2D Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92292980002
METHOD BLANK: 1707185 Matrix: Water
Associated Lab Samples: 92292980002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide mg/L ND 0.10 04/12/1619:30
LABORATORY CONTROL SAMPLE: 1707186
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide mg/L .5 0.52 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1707187 1707188
MS MSD
92292995005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND .5 .5 0.48 0.48 93 93 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1707189 1707190
MS MSD
92293027001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND .5 .5 0.52 0.52 103 103 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 04:20 PM without the written consent of Pace Analytical Services, Inc..
Page 15 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989ISR-We. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040142
Pace Project No.: 92292980
QC Batch: WETA/56761
Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7
Analysis Description: Chromium,
Hexavalent IC
Associated Lab Samples: 92292980001
METHOD BLANK: 1537283
Matrix: Water
Associated Lab Samples: 92292980001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chromium, Hexavalent ug/L
ND 0.030
04/13/16 08:54
LABORATORY CONTROL SAMPLE: 1537284
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chromium, Hexavalent ug/L
.075 0.078
104 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1537285 1537286
MS MSD
92293019004
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Chromium, Hexavalent ug/L ND
.075 .075 0.080
0.057 106 76 85-115 33 20 M1,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 04:20 PM without the written consent of Pace Analytical Services, Inc..
Page 16 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989 %'Wfte. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: J16040142
Pace Project No.: 92292980
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-M Pace Analytical Services - Minneapolis
PASI-O Pace Analytical Services - Ormond Beach
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2016 04:20 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 20

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
0989W698Mlre. Suite100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16040142
Pace Project No.: 92292980
Lab ID
Sample ID
QC Batch Method
QC Batch
92292980001
2016009748
RSK 175
AIR/25667
92292980002
2016009757
RSK 175
AIR/25667
92292980001
2016009748
SM 2320B
WET/44115
92292980002
2016009757
SM 2320B
WET/44115
92292980001
2016009748
SM 4500-S2D
WET/44158
92292980002
2016009757
SM 4500-S2D
WET/44159
92292980001
2016009748
EPA 218.7
WETA/56761
Date: 04/13/2016 04:20 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical Method
Analytical
Batch
Page 18 of 20

aceAnalytical"
Condition Upon Recel
Document No.:
F-CHR•CS•003-rev.18
Page 1 of 2
Issuing Authority:
Pace Huntersvllle QualityPJM@eti1 of
ILY
Sample Condition • Client Name: 140
Courier: Receipt []Fed x DC Proll
'EIUIFS ❑LISPS []Client
Q Commercial PFIrce ❑Other: 97292-980
Custody Sea] Present? Ely es [ Igo Seals Intact? ❑Yes []No %
Date/Initials Person Examining Contents:
Packing Material: ❑B,ubble Wrap ubble Bags ❑None ❑Other:
Thermometer: b-T-r�5 ❑ Type of Ice: Wet ❑Blue ❑None samples on ice, cooling process has begu
Correction Factor: 0.0*C Cooler Temp Corrected (°C): ry Biological Tissue Frozen? []Yes ❑No- /A
Temp should be above freezin o VC
USDA Regulated Soil ( A, water sample)
Did samples origi to in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (Interns ly,
❑Yes ❑K ' including Hawaii and Puerto Rico)? []Yes o
COMMENTS:
Chain of Custody Present?
es
No
❑N/A
1.
Chain of Custody Filled Out?
es
❑No
❑NIA
2.
Chain of Custody Relinquished?
RjeaQlNo
El N/A
3.
Sampler Name and/or Signature on COC?
es
[:]No
❑N/A
4.
Samples Arrived within Hold Time?
es
❑No
❑N/A
5.
Short Hold Time Analysis (02 hr.)?
❑Yes
[;Now
❑NIA
6.
Rush Turn Around Time Requested?
❑Yes
UJA_,_❑NIA
7.
Sufficient Volume?
es
❑No
❑N/A
8.
Correct Containers Used?
-Pace Containers Used?
es
es
E❑No
LJiVo
❑N/A
❑N/A
9.
Containers Intact?
[JNo
❑N/A
10.
Filtered Volume Received for Dissolved Tests?
[]Yes
[--]No
/A
11. Note if sediment Is visible in the dissolved container
Sample Labels Match COC? es
-Includes Date/Time/ID/Analysis Matrix:_ b
❑No
[I N/A
12.
All containers needing acid/base preservation have been
checked?
All.containers needing preservation are found to be in
compliance with EPA recommendation?
(HNO3, H2SO4, HCI<2; NaOH >9 Sulfide, NaOH>12 Cyanide)
Exceptions: VOA, Coliform, TOC, Oil and Grease,
DRO/8015 (water) DOC,LLHg
es
Yes
Ofes
❑No
❑No
_- No
❑N/A
❑N/A
❑N/A
13
Samples checked for dechlorination
es
[_-]No
[�]NN/�/A
14.
Headspace in VOAVials (>5-6mm)?
❑Yes
[]No[36/A
15.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes ❑Na
Ye No
N/A
A
16.
Pace Trip Blank Lot it (if purchased):
CLIENT NOTIFICATION/RESOLUTION
Person Contacted:
Comments/Resolution:
Date/Time:
Field Data Required? ❑Yes ❑No
Project Manager SCURF Review: Date: f��p
Project Manager SRF Review; Date: gf�1h
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
-Out of hold, incorrect preservative, out of temp, incorrect contalners)
Page 19 of 20

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