NC0003425_J16060741 final report_20160801

Lab
'■"DUKE Analytical Laboratory Duke EnergyAPagei1aof65
" EIERGY.
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
Order Number: J16060741
Project Name: ROXBORO - AB GW ASSESSMENT WATER
Customer Name(s): CAMA
Customer Address: Roxboro Steam Station
1700 Dunnaway Road
Semora,NC 27343
Lab Contact: Anne Pridgeon Phone: [phone]
Reason: I have reviewed this
document.
Report Authorized By: Date:2016.07.1415:32:08 Date: 7/14/2016
(Signature)-04'00'
Anne Pridgeon
Program Comments:
Please contact the Program Manager (Anne Pridgeon) with any questions regarding this report.
Data Flags & Calculations:
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 OC 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.

Duke Energy Analytical Lab
Sample ID's & Descriptions:
Page 2 of 65
Collection
Sample ID Plant/Station
Date and Time
Collected By
Sample Description
2016018772 Roxboro
23-Jun-16 2:07 PM
ILLEGIBLE
MW-15D
2016018773 Roxboro
23-Jun-16 4:12 PM
ILLEGIBLE
MW-18D
2016018774 Roxboro
23-Jun-16 5:05 PM
ILLEGIBLE
Equipment Blank
3 Total Samples

Duke Energy Analytical Lab
Page 3 of 65
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals E 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. &.11 Yes ❑ No
Report Sections Included:
V Job Summary Report
U Sample Identification
n Technical Validation of Data Package
0 Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
IJ Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑ Chain of Custody
Electronic Data Deliverable (EDD) Sent Separatel
Reviewed By: Anne Pridgeon Date: 7/13/2016

Certificate of LaboratoryAnalysis Duke EnergyAnalyti4 Lab
y Page 4 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Site: MW-15D
Collection Date: 23-Jun-16 2:07 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 3.6 mg-N/L 0.02
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Bromide
< 0.5
mg/L
0.5
Chloride
44
mg/L
0.5
Sulfate
29
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 (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.010
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.016
mg/L
0.005
Strontium (Sr)
0.224
mg/L
0.005
Zinc (Zn)
0.016
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
65.5
mg/L
0.01
Magnesium (Mg)
28.0
mg/L
0.05
Potassium (K)
1.05
mg/L
0.1
Sodium (Na)
28.9
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.045
mg/L
0.005
Barium (Ba)
0.007
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.048
mg/L
0.01
Manganese (Mn)
0.023
mg/L
0.005
Strontium (Sr)
0.239
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016018772
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
2 EPA 353.2 06/27/2016 12:47 LSTARLI
Vendor Method V_PACE
5
EPA 300.0
06/28/2016 13:24
BGN9034
5
EPA 300.0
06/28/2016 13:24
BGN9034
5
EPA 300.0
06/28/2016 13:24
BGN9034
1
EPA 245.1
06/28/2016 13:04
DMFRANC
1
EPA 245.1
06/28/2016 13:43
DMFRANC
1
EPA 200.7
06/25/2016 10:07
JJMACKE
1
EPA 200.7
06/25/2016 10:07
JJMACKE
1
EPA 200.7
06/25/2016 10:07
JJMACKE
1
EPA 200.7
06/25/2016 10:07
JJMACKE
1
EPA 200.7
06/25/2016 10:07
JJMACKE
1
EPA 200.7
06/25/2016 10:07
JJMACKE
1
EPA 200.7
06/25/2016 10:07
JJMACKE
1
EPA 200.7
06/27/2016 12:11
JJMACKE
10
EPA 200.7
06/27/2016 12:11
JJMACKE
1
EPA 200.7
06/27/2016 12:11
JJMACKE
1
EPA 200.7
06/27/2016 12:11
JJMACKE
1
EPA 200.7
06/28/2016 17:17
JJMACKE
1
EPA 200.7
06/28/2016 17:17
JJMACKE
1
EPA 200.7
06/28/2016 17:17
JJMACKE
1
EPA 200.7
06/28/2016 17:17
JJMACKE
1
EPA 200.7
06/28/2016 17:17
JJMACKE
1
EPA 200.7
06/28/2016 17:17
JJMACKE
1
EPA 200.7
06/28/2016 17:17
JJMACKE

Certificate of LaboratoryAnalysis Duke EnergyAnalyti5 Lab
y Page 5 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Site: MW-15D
Collection Date: 23-Jun-16 2:07 PM
Analyte Result Units Qualifiers RDL
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
2.51
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
8.66
ug/L
1
Lead (Pb)
1.53
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
10.5
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
8.42
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
2.56
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)
11.5
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
9.15
ug/L
0.3
METHANE - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
RADIOLOGICAL - (Analvsis Performed by GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 430 mg/L 25
Sample #: 2016018772
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 21:11
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
1
EPA 200.8
06/24/2016 18:43
MHALL3
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
1 SM2540C 06/27/201613:11 PARMSTR

Certificate of LaboratoryAnalysis Duke EnergyAnalyti6 Lab
y Page 6 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Site: MW-15D Sample #: 2016018772
Collection Date: 23-Jun-16 2:07 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.1 mg/L 0.1 1 SM5310C/EPA9060A 06/27/201613:16 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 06/24/2016 09:00 PARMSTR

Certificate of LaboratoryAnalysis Duke EnergyAnalyti7 Lab
y Page 7 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Site: MW-18D
Collection Date: 23-Jun-16 4:12 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.207 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Bromide
1.4
mg/L
1
Chloride
150
mg/L
2
Sulfate
37
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 (Al)
0.017
mg/L
0.005
Barium (Ba)
0.035
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.232
mg/L
0.01
Manganese (Mn)
0.910
mg/L
0.005
Strontium (Sr)
0.723
mg/L
0.005
Zinc (Zn)
0.006
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
92.0
mg/L
0.01
Magnesium (Mg)
41.9
mg/L
0.05
Potassium (K)
4.12
mg/L
0.1
Sodium (Na)
27.5
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.071
mg/L
0.005
Barium (Ba)
0.037
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.456
mg/L
0.01
Manganese (Mn)
1.04
mg/L
0.005
Strontium (Sr)
0.767
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016018773
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 06/27/2016 12:41 LSTARLI
Vendor Method V_PACE
10
EPA 300.0
06/27/2016 16:16
BGN9034
20
EPA 300.0
06/27/2016 16:16
BGN9034
10
EPA 300.0
06/27/2016 16:16
BGN9034
1
EPA 245.1
06/28/2016 13:06
DMFRANC
1
EPA 245.1
06/28/2016 13:45
DMFRANC
1
EPA 200.7
06/25/2016 10:11
JJMACKE
1
EPA 200.7
06/25/2016 10:11
JJMACKE
1
EPA 200.7
06/25/2016 10:11
JJMACKE
1
EPA 200.7
06/25/2016 10:11
JJMACKE
1
EPA 200.7
06/25/2016 10:11
JJMACKE
1
EPA 200.7
06/25/2016 10:11
JJMACKE
1
EPA 200.7
06/25/2016 10:11
JJMACKE
1
EPA 200.7
06/27/2016 12:15
JJMACKE
10
EPA 200.7
06/27/2016 12:15
JJMACKE
1
EPA 200.7
06/27/2016 12:15
JJMACKE
1
EPA 200.7
06/27/2016 12:15
JJMACKE
1
EPA 200.7
06/28/2016 17:21
JJMACKE
1
EPA 200.7
06/28/2016 17:21
JJMACKE
1
EPA 200.7
06/28/2016 17:21
JJMACKE
1
EPA 200.7
06/28/2016 17:21
JJMACKE
1
EPA 200.7
06/28/2016 17:21
JJMACKE
1
EPA 200.7
06/28/2016 17:21
JJMACKE
1
EPA 200.7
06/28/2016 17:21
JJMACKE

Certificate of LaboratoryAnalysis Duke EnergyAnalyti8 Lab
y Page 8 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Site: MW-18D
Collection Date: 23-Jun-16 4:12 PM
Analyte Result Units Qualifiers RDL
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
18.5
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
8.05
ug/L
1
Nickel (Ni)
1.31
ug/L
1
Selenium (Se)
1.52
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
1.33
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
19.5
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
7.03
ug/L
1
Nickel (Ni)
2.96
ug/L
1
Selenium (Se)
1.25
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
1.33
ug/L
0.3
METHANE - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
RADIOLOGICAL - (Analvsis Performed by GEL)
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS 640 mg/L 25
Sample #: 2016018773
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 21:18
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
1
EPA 200.8
06/24/2016 18:50
MHALL3
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
1 SM2540C 06/27/201613:11 PARMSTR

Certificate of LaboratoryAnalysis Duke EnergyAnalyti9 Lab
y Page 9 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Site: MW-18D Sample #: 2016018773
Collection Date: 23-Jun-16 4:12 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.8 mg/L 0.1 1 SM5310C/EPA9060A 06/27/201613:16 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS 6.6 mg/L 5 1 SM2540D 06/24/2016 09:00 PARMSTR

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical0Lab
y Page 10 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Site: Equipment Blank
Collection Date: 23-Jun-16 5:05 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
Bromide
< 0.1
mg/L
0.1
Chloride
< 0.1
mg/L
0.1
Sulfate
0.13
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 (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)
0.008
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
0.013
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
Sample #: 2016018774
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
06/27/2016 12:42
LSTARLI
1 EPA 300.0
06/27/2016 16:33
BGN9034
1 EPA 300.0
06/27/2016 16:33
BGN9034
1 EPA 300.0
06/27/2016 16:33
BGN9034
1 EPA 245.1
06/28/2016 13:09
DMFRANC
1 EPA 245.1
06/28/2016 13:48
DMFRANC
1 EPA 200.7
06/25/2016 10:37
JJMACKE
1 EPA 200.7
06/25/2016 10:37
JJMACKE
1 EPA 200.7
06/25/2016 10:37
JJMACKE
1 EPA 200.7
06/25/2016 10:37
JJMACKE
1 EPA 200.7
06/25/2016 10:37
JJMACKE
1 EPA 200.7
06/25/2016 10:37
JJMACKE
1 EPA 200.7
06/25/2016 10:37
JJMACKE
1 EPA 200.7
06/27/2016 12:19
JJMACKE
1 EPA 200.7
06/27/2016 12:19
JJMACKE
1 EPA 200.7
06/27/2016 12:19
JJMACKE
1 EPA 200.7
06/27/2016 12:19
JJMACKE
1 EPA 200.7
06/28/2016 17:25
JJMACKE
1 EPA 200.7
06/28/2016 17:25
JJMACKE
1 EPA 200.7
06/28/2016 17:25
JJMACKE
1 EPA 200.7
06/28/2016 17:25
JJMACKE
1 EPA 200.7
06/28/2016 17:25
JJMACKE
1 EPA 200.7
06/28/2016 17:25
JJMACKE
1 EPA 200.7
06/28/2016 17:25
JJMACKE

Certificate of LaboratoryAnalysis Duke Energy Page Analytical Lab
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This report shall not be reproduced, except in full.
Order # A 6060741
Site: Equipment Blank
Collection Date: 23-Jun-16 5:05 PM
Analyte Result Units Qualifiers RDL
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
6.49
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
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
Total Carbon
TOC 0.451 mg/L 0.1
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5
Sample #: 2016018774
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 21:25
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
1
EPA 200.8
06/24/2016 18:57
MHALL3
Vendor Method V_PACE
Vendor Method V_PACE
1 SM5310C/EPA9060A
06/27/201613:16
CJELLIO
1 SM2540D
06/24/2016 09:00
PARMSTR

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical2Lab
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This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060706 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0009
0.0009
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0015
0.0015
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0024
0.0024
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 4
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Nitrite + Nitrate
0.0018
0.0018
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.308
3.08
mg-N/L
10
3.01
102 90
110
(Colorimetric)
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.305
3.05
mg-N/L
10
3.01
101 90
110
(Colorimetric)
LCS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.303
3.03
mg-N/L
10
3.01
101 90
110
(Colorimetric)
LCS # 4
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.291
2.91
mg-N/L
10
3.01
96.7 90
110
(Colorimetric)
MS # 1
Parent Sample:
J16050327 -- 2016013502
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Nitrite + Nitrate
0.245
0.245
mg-N/L
1
0.25
95.3 90
110
(Colorimetric)
MSD # 1
Parent Sample:
J16050327 -- 2016013502
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Nitrite + Nitrate
0.246
0.246
mg-N/L
1
0.25
96 90
110
0.753
(Colorimetric)

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical3Lab
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This report shall not be reproduced, except in full.
Order # A 6060741
Level I1 QC Summary
Q16060706 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
MS # 2
Parameter
Measured
Final
Nitrite + Nitrate
0.235
0.235
(Colorimetric)
MSD # 2
Parameter
Measured
Final
Nitrite + Nitrate
0.234
0.234
(Colorimetric)
MS # 3
Parameter
Measured
Final
Nitrite + Nitrate
0.228
0.228
(Colorimetric)
MSD # 3
Parameter
Measured
Final
Nitrite + Nitrate
0.232
0.232
(Colorimetric)
Parent Sample: J16060724 -- 2016018727
Units: Dil Spike % Recovery LCL UCL Qualifier
mg-N/L 1 0.25 91.7 90 110
Parent Sample: J16060724 -- 2016018727
Units: Dil Spike % Recovery LCL UCL RPD Qualifier
mg-N/L 1 0.25 91.4 90 110 0.393
Parent Sample: J16060754 -- 2016018913
Units: Dil Spike % Recovery LCL UCL Qualifier
mg-N/L 1 0.25 85.7 90 110
Parent Sample: J16060754 -- 2016018913
Units: Dil Spike % Recovery LCL UCL RPD Qualifier
mg-N/L 1 0.25 87.3 90 110 1.9

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical4Lab
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Order # A 6060741
Level II QC Summary
Q16060705 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Bromide
0.0066
0.0066
mg/L
1
0.1
< 1/2 RDL
Chloride
0.0274
0.0274
mg/L
1
0.1
< 1/2 RDL
Sulfate
-0.0132
-0.0132
mg/L
1
0.1
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Bromide
5.18
5.18
mg/L
1
5
104
80
120
Chloride
5.89
5.89
mg/L
1
5
104
80
120
Sulfate
8.29
8.29
mg/L
1
5
103
80
120
ISD # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Bromide
4.61
4.61
mg/L
1
5
92.1
80
120
11.7
Chloride
5.32
5.32
mg/L
1
5
92.5
80
120
11.6
Sulfate
7.71
7.71
mg/L
1
5
91.3
80
120
11.9
IS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Bromide
4.92
mg/L
1
5
98.4
80
120
Chloride
5.82
mg/L
1
5
116
80
120
Sulfate
5.46
mg/L
1
5
109
80
120
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Bromide
4.95
mg/L
1
5
98.9
80
120
0.507
Chloride
5.81
mg/L
1
5
116
80
120
0.172
Sulfate
5.49
mg/L
1
5
110
80
120
0.53
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Bromide
5.05
5.05
mg/L
1
5
101
90
110
Chloride
5.01
5.01
mg/L
1
5
100
90
110
Sulfate
5.03
5.03
mg/L
1
5
101
90
110

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical5Lab
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This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060746 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
0.009
0.009
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
0.015
0.015
ISD # 1
LCS # 1
LCS # 2
Parameter Measured Final
Mercury (Hg) 0.989 0.989
Parameter Measured Final
Mercury (Hg) 0.977 0.977
Parameter Measured Final
Mercury (Hg) 2 2
Parameter Measured Final
Mercury (Hg) 1.93 1.93
MS # 1
Parameter Measured Final
Mercury (Hg) 1.04 1.04
MSD # 1
Parameter Measured Final
Mercury (Hg) 1.06 1.06
MS # 2
Parameter Measured Final
Mercury (Hg) 1 1
MSD # 2
Parameter Measured Final
Mercury (Hg) 0.985 0.985
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
97 70
130
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
95.8 70
130
1.24
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
99.8 85
115
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
96.5 85
115
Parent Sample:
J16060716 -- 2016018706
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
98.9 70
130
Parent Sample:
J16060716
-- 2016018706
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
101 70
130
1.8
Parent Sample:
J16060538
-- 2016018090
Units:
Dil
512ke
% Recovery LCL
UCL
Qualifier
ug/L
1
1
97.8 70
130
Parent Sample:
J16060538
-- 2016018090
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
96.1 70
130
1.75

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical6Lab
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This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060747 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Parameter Measured Final
Mercury (Hg) 0.015 0.015
LCS # 1
Parameter Measured Final
Mercury (Hg) 1.93 1.93
MS # 1
Parameter Measured Final
Mercury (Hg) 0.989 0.989
MSD # 1
Parameter Measured Final
Mercury (Hg) 0.977 0.977
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
2
96.5
Parent Sample:
J16060716
-- 2016018706
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
ug/L
1
1
97
Parent Sample:
J16060716
-- 2016018706
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
ug/L
1
1
95.8
1.24

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Order # A 6060741
Level II QC Summary
Q16060728 ICP Dissolved DISSOLVED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.000095
0.000095
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.000014
0.000014
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00121
-0.00121
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.000132
-0.000132
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000199
-0.000199
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000023
0.000023
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.00127
-0.00127
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
2.08
2.08
mg/L
Barium (Ba)
0.966
0.966
mg/L
Boron (B)
1.93
1.93
mg/L
Iron (Fe)
1.99
1.99
mg/L
Manganese (Mn)
0.958
0.958
mg/L
Strontium (Sr)
1.86
1.86
mg/L
Zinc (Zn)
1
1
mg/L
MS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.43
5.43
mg/L
Barium (Ba)
5.07
5.07
mg/L
Boron (B)
5.14
5.14
mg/L
Iron (Fe)
5.06
5.06
mg/L
Manganese (Mn)
5.17
5.17
mg/L
Strontium (Sr)
5.52
5.52
mg/L
Zinc (Zn)
5
5
mg/L
MSD # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.43
5.43
mg/L
Barium (Ba)
5.09
5.09
mg/L
Boron (B)
5.16
5.16
mg/L
Iron (Fe)
5.07
5.07
mg/L
Manganese (Mn)
5.18
5.18
mg/L
Strontium (Sr)
5.51
5.51
mg/L
Zinc (Zn)
5.01
5.01
mg/L
MS # 2
Parameter
Measured
Final
Units:
Aluminum (Al)
5.38
5.38
mg/L
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
2
104 85
115
1
1
96.6 85
115
1
2
96.4 85
115
1
2
99.3 85
115
1
1
95.8 85
115
1
2
92.8 85
115
1
1
100 85
115
Parent Sample:
J16060665
-- 2016018444
DiI
Spike
% Recovery LCL
UCL
Qualifier
1
5
108 70
130
1
5
101 70
130
1
5
98.3 70
130
1
5
96.2 70
130
1
5
102 70
130
1
5
96.2 70
130
1
5
100 70
130
Parent Sample:
J16060665
-- 2016018444
DiI
Spike
% Recovery LCL
UCL
RPD Qualifier
1
5
108 70
130
0.0554
1
5
101 70
130
0.395
1
5
98.7 70
130
0.386
1
5
96.4 70
130
0.166
1
5
103 70
130
0.215
1
5
95.9 70
130
0.25
1
5
100 70
130
0.16
Parent Sample:
J16060724
-- 2016018727
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
107 70
130

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Order # A 6060741
Level II QC Summary
Q16060728 ICP Dissolved DISSOLVED METALS BY ICP
MS # 2
Parameter
Measured
Final
Units:
Dil
Spike
Barium (Ba)
4.84
4.84
mg/L
1
5
Boron (B)
5.07
5.07
mg/L
1
5
Iron (Fe)
5.16
5.16
mg/L
1
5
Manganese (Mn)
5.32
5.32
mg/L
1
5
Strontium (Sr)
5.53
5.53
mg/L
1
5
Zinc (Zn)
4.93
4.93
mg/L
1
5
MSD # 2
Parameter
Measured
Final
Units:
Dil
Spike
Aluminum (Al)
5.34
5.34
mg/L
1
5
Barium (Ba)
4.83
4.83
mg/L
1
5
Boron (B)
5.08
5.08
mg/L
1
5
Iron (Fe)
5.16
5.16
mg/L
1
5
Manganese (Mn)
5.29
5.29
mg/L
1
5
Strontium (Sr)
5.52
5.52
mg/L
1
5
Zinc (Zn)
4.9
4.9
mg/L
1
5
Parent Sample: J16060724 -- 2016018727
% Recovery
LCL
UCL
Qualifier
96.2
70
130
98.7
70
130
95.6
70
130
101
70
130
95.7
70
130
98.5
70
130
Parent Sample:
J16060724
-- 2016018727
% Recovery
LCL
UCL
RPD Qualifier
107
70
130
0.655
95.9
70
130
0.396
99
70
130
0.243
95.6
70
130
0.0418
101
70
130
0.436
95.6
70
130
0.0418
97.9
70
130
0.611

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical9Lab
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Order # A 6060741
Level II QC Summary
Q16060708 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.00433
0.00433
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
0.000719
0.000719
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.00472
0.00472
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
-0.0105
-0.0105
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
2.03
2.03
mg/L
1
2
101
85
115
Magnesium (Mg)
2.01
2.01
mg/L
1
2
101
85
115
Potassium (K)
4
4
mg/L
1
4
99.9
85
115
Sodium (Na)
8.23
8.23
mg/L
1
8.1
102
85
115
MS # 1
Parent Sample:
J16060716
-- 2016018706
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
7.14
7.14
mg/L
1
5
96.7
70
130
Magnesium (Mg)
6.13
6.13
mg/L
1
5
103
70
130
Potassium (K)
6.33
6.33
mg/L
1
5
101
70
130
Sodium (Na)
8.48
8.48
mg/L
1
5
101
70
130
MSD # 1
Parent Sample:
J16060716
-- 2016018706
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Calcium (Ca)
21.3
7.15
mg/L
1
5
96.7
70
130
0.062
Magnesium (Mg)
8.39
6.17
mg/L
1
5
104
70
130
0.813
Potassium (K)
8.93
6.34
mg/L
1
5
101
70
130
0.158
Sodium (Na)
62.7
8.49
mg/L
1
5
101
70
130
0.197
MS # 2
Parent Sample:
J16060746
-- 2016018848
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
7.15
21.4
mg/L
1
5
97.4
70
130
Magnesium (Mg)
6.17
8.39
mg/L
1
5
103
70
130
Potassium (K)
6.34
8.93
mg/L
1
5
99.1
70
130
Sodium (Na)
8.49
62.7
mg/L
1
5
95
70
130
MSD # 2
Parent Sample:
J16060746
-- 2016018848
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Calcium (Ca)
21.3
mg/L
1
5
95.4
70
130
2.09
Magnesium (Mg)
8.06
mg/L
1
5
96.1
70
130
6.71
Potassium (K)
8.93
mg/L
1
5
99.1
70
130
0.00202
Sodium (Na)
62.7
mg/L
1
5
95
70
130
0

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical0Lab
y Page 20 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060670 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.000772
0.000772
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.000572
0.000572
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00126
-0.00126
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.000188
-0.000188
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000147
-0.000147
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000085
0.000085
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.000652
-0.000652
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.36
5.36
mg/L
Barium (Ba)
5.08
5.08
mg/L
Boron (B)
5.08
5.08
mg/L
Iron (Fe)
5.01
5.01
mg/L
Manganese (Mn)
5.25
5.25
mg/L
Strontium (Sr)
4.93
4.93
mg/L
Zinc (Zn)
5.15
5.15
mg/L
MS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.41
5.41
mg/L
Barium (Ba)
4.99
4.99
mg/L
Boron (B)
5.3
5.3
mg/L
Iron (Fe)
5.13
5.13
mg/L
Manganese (Mn)
5.08
5.08
mg/L
Strontium (Sr)
5.6
5.6
mg/L
Zinc (Zn)
4.88
4.88
mg/L
MSD # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.42
5.42
mg/L
Barium (Ba)
5.01
5.01
mg/L
Boron (B)
5.33
5.33
mg/L
Iron (Fe)
5.17
5.17
mg/L
Manganese (Mn)
5.15
5.15
mg/L
Strontium (Sr)
5.63
5.63
mg/L
Zinc (Zn)
4.92
4.92
mg/L
MS # 2
Parameter
Measured
Final
Units:
Aluminum (Al)
5.66
5.66
mg/L
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
107 85
115
1
5
102 85
115
1
5
102 85
115
1
5
100 85
115
1
5
105 85
115
1
5
98.6 85
115
1
5
103 85
115
Parent Sample:
J16060665
-- 2016018444
DiI
Spike
% Recovery LCL
UCL
Qualifier
1
5
106 70
130
1
5
99.5 70
130
1
5
101 70
130
1
5
97.5 70
130
1
5
101 70
130
1
5
97.5 70
130
1
5
97.6 70
130
Parent Sample:
J16060665
-- 2016018444
DiI
Spike
% Recovery LCL
UCL
RPD Qualifier
1
5
106 70
130
0.358
1
5
99.9 70
130
0.421
1
5
102 70
130
0.394
1
5
98.4 70
130
0.919
1
5
102 70
130
1.27
1
5
98 70
130
0.471
1
5
98.5 70
130
0.918
Parent Sample:
J16060724
-- 2016018726
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
109 70
130

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6060741
Level I1 QC Summary
Q16060670 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
MS # 2
Parameter
Measured
Final
Units:
Dil
Spike
Barium (Ba)
5.04
5.04
mg/L
1
5
Boron (B)
5.05
5.05
mg/L
1
5
Iron (Fe)
5.12
5.12
mg/L
1
5
Manganese (Mn)
5.71
5.71
mg/L
1
5
Strontium (Sr)
5.08
5.08
mg/L
1
5
Zinc (Zn)
4.88
4.88
mg/L
1
5
MSD # 2
Parameter
Measured
Final
Units:
Dil
Spike
Aluminum (Al)
5.71
5.71
mg/L
1
5
Barium (Ba)
5.09
5.09
mg/L
1
5
Boron (B)
5.11
5.11
mg/L
1
5
Iron (Fe)
5.18
5.18
mg/L
1
5
Manganese (Mn)
5.77
5.77
mg/L
1
5
Strontium (Sr)
5.17
5.17
mg/L
1
5
Zinc (Zn)
4.96
4.96
mg/L
1
5
Duke Energy Analytical Lab
Page 21 of 65
Parent Sample: J16060724 -- 2016018726
% Recovery
LCL
UCL
Qualifier
99.4
70
130
101
70
130
98.7
70
130
101
70
130
97.6
70
130
97.5
70
130
Parent Sample:
J16060724
-- 2016018726
% Recovery
LCL
UCL
RPD Qualifier
110
70
130
0.893
100
70
130
1.06
102
70
130
1.24
99.9
70
130
1.17
102
70
130
1.26
99.5
70
130
1.97
98.9
70
130
1.47

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical2Lab
y Page 22 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060673 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
0.0108
0.0108
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.0421
0.0421
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.0248
-0.0248
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.0031
0.0031
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.0024
-0.0024
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.0052
0.0052
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.157
-0.157
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.0005
-0.0005
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.0046
0.0046
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.025
-0.025
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.0211
0.0211
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.0024
0.0024
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.0192
0.0192
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49.7
49.7
ug/L
1
50
99.3
85
115
Arsenic (As)
51.1
51.1
ug/L
1
50
102
85
115
Beryllium (Be)
48.6
48.6
ug/L
1
50
97.2
85
115
Cadmium (Cd)
48.9
48.9
ug/L
1
50
97.8
85
115
Chromium (Cr)
49.3
49.3
ug/L
1
50
98.6
85
115
Cobalt (Co)
50
50
ug/L
1
50
100
85
115
Copper (Cu)
49.5
49.5
ug/L
1
50
99
85
115
Lead (Pb)
48.9
48.9
ug/L
1
50
97.7
85
115
Molybdenum (Mo)
50.1
50.1
ug/L
1
50
100
85
115
Nickel (Ni)
48.5
48.5
ug/L
1
50
97
85
115
Selenium (Se)
49.8
49.8
ug/L
1
50
99.5
85
115
Thallium (TI) Low Level
48.4
48.4
ug/L
1
50
96.8
85
115
MS # 1
Parent Sample:
J16060716 -- 2016018706
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49.1
49.1
ug/L
1
50
98.2
70
130
Arsenic (As)
51.6
51.6
ug/L
1
50
101
70
130
Beryllium (Be)
48.4
48.4
ug/L
1
50
96.7
70
130
Cadmium (Cd)
47.7
47.7
ug/L
1
50
95.5
70
130
Chromium (Cr)
49.4
49.4
ug/L
1
50
96.8
70
130
Cobalt (Co)
50.9
50.9
ug/L
1
50
96.5
70
130
Copper (Cu)
50.1
50.1
ug/L
1
50
99.4
70
130
Lead (Pb)
49.2
49.2
ug/L
1
50
97.7
70
130
Molybdenum (Mo)
48.8
48.8
ug/L
1
50
95.5
70
130

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical3Lab
y Page 23 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level I1 QC Summary
Q16060673 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
MS # 1
Parent Sample:
J16060716
-- 2016018706
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Nickel (Ni)
47.7
47.7
ug/L
1
50
93.7
70
130
Selenium (Se)
49.1
49.1
ug/L
1
50
98.2
70
130
Thallium (TI) Low Level
47.2
47.2
ug/L
1
50
94.3
70
130
MSD # 1
Parent Sample:
J16060716
-- 2016018706
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Antimony (Sb)
48.1
48.1
ug/L
1
50
96.2
70
130
2.04
Arsenic (As)
52
52
ug/L
1
50
102
70
130
0.93
Beryllium (Be)
47.1
47.1
ug/L
1
50
94.1
70
130
2.79
Cadmium (Cd)
48.5
48.5
ug/L
1
50
97
70
130
1.62
Chromium (Cr)
49.2
49.2
ug/L
1
50
96.5
70
130
0.31
Cobalt (Co)
51.2
51.2
ug/L
1
50
97.2
70
130
0.744
Copper (Cu)
49.1
49.1
ug/L
1
50
97.4
70
130
1.97
Lead (Pb)
49.6
49.6
ug/L
1
50
98.5
70
130
0.816
Molybdenum (Mo)
49.9
49.9
ug/L
1
50
97.8
70
130
2.38
Nickel (Ni)
49.2
49.2
ug/L
1
50
96.6
70
130
3.03
Selenium (Se)
48.7
48.7
ug/L
1
50
97.4
70
130
0.859
Thallium (TI) Low Level
47.4
47.4
ug/L
1
50
94.8
70
130
0.529

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical4Lab
y Page 24 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level I1 QC Summary
Q16060672 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
0.021
0.021
ug/L
1
1
< 1/2 RDL
Arsenic (As)
-0.0117
-0.0117
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
0.0208
0.0208
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.0032
0.0032
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.0106
-0.0106
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
-0.0003
-0.0003
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.156
-0.156
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.0048
-0.0048
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0
0
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
0.0181
0.0181
ug/L
1
1
< 1/2 RDL
Selenium (Se)
-0.0191
-0.0191
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.0108
0.0108
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.0802
0.0802
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49.5
49.5
ug/L
1
50
99
85
115
Arsenic (As)
50.6
50.6
ug/L
1
50
101
85
115
Beryllium (Be)
49.8
49.8
ug/L
1
50
99.5
85
115
Cadmium (Cd)
48.9
48.9
ug/L
1
50
97.7
85
115
Chromium (Cr)
49.6
49.6
ug/L
1
50
99.3
85
115
Cobalt (Co)
48.5
48.5
ug/L
1
50
97.1
85
115
Copper (Cu)
49.7
49.7
ug/L
1
50
99.4
85
115
Lead (Pb)
49.3
49.3
ug/L
1
50
98.6
85
115
Molybdenum (Mo)
48.4
48.4
ug/L
1
50
96.8
85
115
Nickel (Ni)
49.1
49.1
ug/L
1
50
98.2
85
115
Selenium (Se)
48.9
48.9
ug/L
1
50
97.9
85
115
Thallium (TI) Low Level
49.1
49.1
ug/L
1
50
98.1
85
115
Vanadium (V) Low Level
49.4
49.4
ug/L
1
50
98.8
85
115
MS #1
Parent Sample:
J16050059 -- 2016012437
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49
49
ug/L
1
50
97.8
70
130
Arsenic (As)
50.3
50.3
ug/L
1
50
100
70
130
Beryllium (Be)
50.4
50.4
ug/L
1
50
101
70
130
Cadmium (Cd)
48.6
48.6
ug/L
1
50
97.2
70
130
Chromium (Cr)
48.3
48.3
ug/L
1
50
96.2
70
130
Cobalt (Co)
48.6
48.6
ug/L
1
50
97
70
130
Copper (Cu)
49.2
49.2
ug/L
1
50
98.5
70
130
Lead (Pb)
49.7
49.7
ug/L
1
50
99.3
70
130

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical5Lab
y Page 25 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060672 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS # 1
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
48.6
48.6
ug/L
1
50
Nickel (Ni)
48.4
48.4
ug/L
1
50
Selenium (Se)
49.2
49.2
ug/L
1
50
Thallium (TI) Low Level
50.1
50.1
ug/L
1
50
Vanadium (V) Low Level
48.8
48.8
ug/L
1
50
MSD # 1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
48.9
48.9
ug/L
1
50
Arsenic (As)
50
50
ug/L
1
50
Beryllium (Be)
48.6
48.6
ug/L
1
50
Cadmium (Cd)
48
48
ug/L
1
50
Chromium (Cr)
48
48
ug/L
1
50
Cobalt (Co)
49.2
49.2
ug/L
1
50
Copper (Cu)
48.1
48.1
ug/L
1
50
Lead (Pb)
49.1
49.1
ug/L
1
50
Molybdenum (Mo)
49.3
49.3
ug/L
1
50
Nickel (Ni)
47.6
47.6
ug/L
1
50
Selenium (Se)
49.4
49.4
ug/L
1
50
Thallium (TI) Low Level
48.7
48.7
ug/L
1
50
Vanadium (V) Low Level
47.7
47.7
ug/L
1
50
MS # 2
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
48.3
48.3
ug/L
1
50
Arsenic (As)
52.6
52.6
ug/L
1
50
Beryllium (Be)
52.5
52.5
ug/L
1
50
Cadmium (Cd)
48.4
48.4
ug/L
1
50
Chromium (Cr)
54.9
54.9
ug/L
1
50
Cobalt (Co)
49.5
49.5
ug/L
1
50
Copper(Cu)
48
48
ug/L
1
50
Lead (Pb)
48.8
48.8
ug/L
1
50
Molybdenum (Mo)
55.2
55.2
ug/L
1
50
Nickel (Ni)
50.4
50.4
ug/L
1
50
Selenium (Se)
45.1
45.1
ug/L
1
50
Thallium (TI) Low Level
49.2
49.2
ug/L
1
50
Vanadium (V) Low Level
49.4
49.4
ug/L
1
50
Parent Sample: J16050059 -- 2016012437
% Recovery
LCL
UCL Qualifier
97.2
70
130
96.7
70
130
98.2
70
130
100
70
130
97.1
70
130
Parent Sample: J16050059 -- 2016012437
% Recovery
LCL
UCL
RPD Qualifier
97.5
70
130
0.287
99.8
70
130
0.699
97.2
70
130
3.52
95.9
70
130
1.35
95.7
70
130
0.542
98.3
70
130
1.29
96.3
70
130
2.26
98.1
70
130
1.2
98.6
70
130
1.43
95.1
70
130
1.69
98.5
70
130
0.305
97.4
70
130
2.75
94.9
70
130
2.27
Parent Sample: J16060724 -- 2016018727
% Recovery
LCL
UCL Qualifier
96.4
70
130
104
70
130
105
70
130
96.8
70
130
97.4
70
130
96
70
130
95.7
70
130
97.1
70
130
102
70
130
93.3
70
130
90.2
70
130
98.3
70
130
97.6
70
130

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6060741
Level I1 QC Summary
Q16060672 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MSD # 2
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
48.2
48.2
ug/L
1
50
Arsenic (As)
51.8
51.8
ug/L
1
50
Beryllium (Be)
50.3
50.3
ug/L
1
50
Cadmium (Cd)
47.8
47.8
ug/L
1
50
Chromium (Cr)
53.5
53.5
ug/L
1
50
Cobalt (Co)
49
49
ug/L
1
50
Copper (Cu)
47.1
47.1
ug/L
1
50
Lead (Pb)
49.8
49.8
ug/L
1
50
Molybdenum (Mo)
53.1
53.1
ug/L
1
50
Nickel (Ni)
50.2
50.2
ug/L
1
50
Selenium (Se)
45.9
45.9
ug/L
1
50
Thallium (TI) Low Level
50.1
50.1
ug/L
1
50
Vanadium (V) Low Level
49.4
49.4
ug/L
1
50
Duke Energy Analytical Lab
Page 26 of 65
Parent Sample: J16060724 -- 2016018727
% Recovery
LCL
UCL
RPD Qualifier
96.2
70
130
0.27
103
70
130
1.55
101
70
130
4.11
95.5
70
130
1.31
94.7
70
130
2.85
95
70
130
1.07
93.9
70
130
1.84
98.9
70
130
1.88
97.4
70
130
4.16
92.9
70
130
0.43
91.7
70
130
1.63
100
70
130
1.99
97.6
70
130
0.0205

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical7Lab
y Page 27 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060699 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Parameter Measured
TDS
Duplicate # 1
Parameter Measured
TDS
Duplicate # 2
Parameter Measured
TDS
LCS # 1
Parameter Measured
TDS
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
-1
mg/L
1
25
< 1/2 RDL
Parent Sample:
J16060724
-- 2016018726
Final
Units:
Dil
RPD Qualifier
302
mg/L
1
2.29
Parent Sample:
J16060724
-- 2016018727
Final
Units:
Dil
RPD Qualifier
888
mg/L
1
0.225
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
96
mg/L
1
100
96 90
110

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical8Lab
y Page 28 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060692 Total Carbon Total Carbon
Blank # 1
Parameter Measured Final
TOC 0.025
ISD # 1
IS # 2
ISD # 2
LCS # 1
Parameter Measured Final
TOC 4.35
Parameter Measured Final
TOC 4.08
Parameter Measured Final
TOC 3.01
Parameter Measured Final
TOC 3.15
Parameter Measured Final
TOC 2.93
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
0.1
< 1/2 RDL
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
2
106
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
mg/L
1
2
92.3
80
120
13.6
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
2
101
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
mg/L
1
2
108
80
120
6.66
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
2.87
102
85
115

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical9Lab
y Page 29 of 65
This report shall not be reproduced, except in full.
Order # A 6060741
Level II QC Summary
Q16060658 TSS TOTAL SUSPENDED SOLIDS
Blank # 1
Parameter Measured
TSS
Duplicate # 1
Parameter Measured
TSS
Duplicate # 2
Parameter Measured
TSS
LCS # 1
Parameter Measured
TSS
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
-0.2
mg/L
1
5
< 1/2 RDL
Parent Sample: J16060741
-- 2016018772
Final
Units:
Dil
RPD Qualifier
2.8
mg/L
1
0
Parent Sample: J16060741
-- 2016018773
Final
Units:
Dil
RPD Qualifier
6.6
mg/L
1
0
Final
Units:
Dil
Spike
% Recovery LCL UCL
Qualifier
47.6
mg/L
1
50
95.2

aceAnalyical
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[phone]
July 07, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16060741
Pace Project No.: 92302841
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on June 24, 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
Anne Pifer
REPORT OF LABORATORY ANALYSIS
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Project: J16060741
Pace Project No.: 92302841
Ormond Beach Certification IDs
8 East Tower Circle, Ormond Beach, FL 32174
Alabama Certification #: 41320
Connecticut Certification #: 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
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification M 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification M 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 M 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
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
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

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SAMPLE SUMMARY
Project: J16060741
Pace Project No.: 92302841
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92302841001
2016018772
Water
06/23/1614:07
06/24/1612:47
92302841002
2016018773
Water
06/23/1616:12
06/24/1612:47
92302841003
2016018774
Water
06/23/1617:05
06/24/1612:47
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

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SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J16060741
92302841
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92302841001
2016018772
RSK 175 Modified
ZDO
1
PASI-C
SM 2320B
TEP
3
PASI-A
SM 4500-S2D
WRC
1
PASI-A
EPA 218.7
KEK
1
PASI-O
92302841002
2016018773
RSK 175 Modified
ZDO
1
PASI-C
SM 2320B
TEP
3
PASI-A
SM 4500-S2D
WRC
1
PASI-A
EPA 218.7
KEK
1
PASI-O
92302841003
2016018774
RSK 175 Modified
ZDO
1
PASI-C
SM 2320B
TEP
3
PASI-A
SM 4500-S2D
WRC
1
PASI-A
REPORT OF LABORATORY ANALYSIS
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Duke Energy Xnal i alcrabervices, Inc.
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Project: J16060741
Pace Project No.: 92302841
Lab Sample ID
Method
92302841001
SM 2320B
SM 2320B
EPA 218.7
92302841002
SM 2320B
SM 2320B
EPA 218.7
SUMMARY OF DETECTION
Client Sample ID
Parameters
2016018772
Alkalinity, Bicarbonate (CaCO3)
Alkalinity, Total as CaCO3
Chromium, Hexavalent
2016018773
Alkalinity, Bicarbonate (CaCO3)
Alkalinity, Total as CaCO3
Chromium, Hexavalent
Result Units
237 mg/L
237 mg/L
2.7 ug/L
210 mg/L
210 mg/L
11.2 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 07/06/16 20:19
5.0 07/06/16 20:19
0.60 06/30/1614:42
5.0 07/06/16 20:33
5.0 07/06/16 20:33
3.0 06/30/1614:55
Page 5 of 20

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Duke Energy Xnal i alc�abervices, Inc.
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PROJECT NARRATIVE
Project: J16060741
Pace Project No.: 92302841
Method: RSK 175 Modified
Description: RSK 175 Headspace
Client: Duke Energy
Date: July 07, 2016
General Information:
3 samples were analyzed for RSK 175 Modified. 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.
Surrogates:
All surrogates 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.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria 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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without the written consent of Pace Analytical Services, Inc.. Page 6 of 20

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Duke Energy Xnal i alc�abervices, Inc.
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PROJECT NARRATIVE
Project: J16060741
Pace Project No.: 92302841
Method: SM 2320B
Description: 2320E Alkalinity
Client: Duke Energy
Date: July 07, 2016
General Information:
3 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
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without the written consent of Pace Analytical Services, Inc.. Page 7 of 20

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PROJECT NARRATIVE
Project: J16060741
Pace Project No.: 92302841
Method: SM 4500-S213
Description: 4500S2D Sulfide Water
Client: Duke Energy
Date: July 07, 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.
QC Batch: WET/45902
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92302817004,92302817014
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1768469)
• Sulfide
• MSD (Lab ID: 1768470)
• Sulfide
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J16060741
Pace Project No.: 92302841
Method: EPA 218.7
Description: Hexavalent Chromium by IC
Client: Duke Energy
Date: July 07, 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.
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 9 of 20

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Duke Energy Xnal i alc�abervices, Inc.
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ANALYTICAL RESULTS
Project: J16060741
Pace Project No.: 92302841
Sample: 2016018772
Lab ID: 92302841001 Collected:
06/23/16 14:07
Received: 06/24/16 12:47 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Methane
ND ug/L
10.0
1
06/30/16 01:39
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
237 mg/L
5.0
1
07/06/16 20:19
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
07/06/16 20:19
Alkalinity, Total as CaCO3
237 mg/L
5.0
1
07/06/16 20:19
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/29/1614:00
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
2.7 ug/L
0.60
20
06/30/16 14:42
18540-29-9
Date: 07/07/2016 04:16 PM
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16060741
Pace Project No.: 92302841
Sample: 2016018773
Lab ID: 92302841002 Collected:
06/23/16 16:12
Received: 06/24/16 12:47 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Methane
ND ug/L
10.0
1
06/30/16 01:54
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
210 mg/L
5.0
1
07/06/16 20:33
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
07/06/16 20:33
Alkalinity, Total as CaCO3
210 mg/L
5.0
1
07/06/16 20:33
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/29/1614:00
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
11.2 ug/L
3.0
100
06/30/16 14:55
18540-29-9
Date: 07/07/2016 04:16 PM
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16060741
Pace Project No.: 92302841
Sample: 2016018774
Lab ID: 92302841003 Collected:
06/23/16 17:05
Received: 06/24/16 12:47 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Methane
ND ug/L
10.0
1
06/30/16 02:09 74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
ND mg/L
5.0
1
07/06/16 21:07
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
07/06/16 21:07
Alkalinity, Total as CaCO3
ND mg/L
5.0
1
07/06/16 21:07
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/29/1614:00 18496-25-8
Date: 07/07/2016 04:16 PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..
Page 12 of 20

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QUALITY CONTROL DATA
Project: J16060741
Pace Project No.: 92302841
QC Batch: GCV/10726
Analysis Method:
RSK 175 Modified
QC Batch Method: RSK 175 Modified
Analysis Description:
RSK 175 HEADSPACE
Associated Lab Samples: 92302841001, 92302841002, 92302841003
METHOD BLANK: 1768802
Matrix: Water
Associated Lab Samples: 92302841001, 92302841002, 92302841003
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Methane
ug/L
ND 10.0
06/29/16 23:21
LABORATORY CONTROL SAMPLE:
1768803
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits
Qualifiers
Methane
ug/L
396 301
76 70-130
MATRIX SPIKE SAMPLE:
1768804
92302755003 Spike
MS MS
% Rec
Parameter
Units
Result Conc.
Result % Rec
Limits Qualifiers
Methane
ug/L
ND 396
300
76 70-130
SAMPLE DUPLICATE: 1768805
92302755004 Dup
Max
Parameter
Units
Result Result
RPD RPD
Qualifiers
Methane
ug/L
ND ND
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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Date: 07/07/2016 04:16 PM without the written consent of Pace Analytical Services, Inc.. Page 13 of 20

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QUALITY CONTROL DATA
Project: J16060741
Pace Project No.: 92302841
QC Batch: WET/46041 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92302841001, 92302841002, 92302841003
METHOD BLANK: 1773095
Matrix: Water
Associated Lab Samples: 92302841001,
92302841002, 92302841003
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Alkalinity, Carbonate (CaCO3)
mg/L
ND 5.0
07/06/16 17:35
Alkalinity, Total as CaCO3
mg/L
ND 5.0
07/06/16 17:35
Alkalinity, Bicarbonate (CaCO3)
mg/L
ND 5.0
07/06/16 17:35
LABORATORY CONTROL SAMPLE: 1773096
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 49.8 100 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1773097 1773098
MS MSD
92302755005 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 60.4 50 50 105 106 90 91 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1773099 1773100
MS MSD
92302841003 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 ND 50 50 48.8 48.3 98 97 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
This report shall not be reproduced, except in full,
Date: 07/07/2016 04:16 PM without the written consent of Pace Analytical Services, Inc..
Page 14 of 20

aceAnaiXical
www.pacelabs.com
Duke Energy Xnal i alcrabervices, Inc.
09- fl1i499y, ie. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16060741
Pace Project No.: 92302841
QC Batch: WET/45902 Analysis Method: SM 4500-S21D
QC Batch Method: SM 4500-S21D Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92302841001, 92302841002, 92302841003
METHOD BLANK: 1768465 Matrix: Water
Associated Lab Samples: 92302841001, 92302841002, 92302841003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide mg/L ND 0.10 06/29/1614:00
LABORATORY CONTROL SAMPLE: 1768466
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide mg/L .5 0.52 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1768467 1768468
MS MSD
92302817004 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 0.47 0.47 94 94 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1768469 1768470
MS MSD
92302817014 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 0.39 0.39 79 79 90-110 0 10 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: 07/07/2016 04:16 PM without the written consent of Pace Analytical Services, Inc..
Page 15 of 20

aceAnaiXical
www.pacelabs.com
Duke Energy Xnal i alcrabervices, Inc.
09- flli�c y,W. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16060741
Pace Project No.: 92302841
QC Batch: WETA/59198
Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7
Analysis Description: Chromium,
Hexavalent IC
Associated Lab Samples: 92302841001, 92302841002
METHOD BLANK: 1622686
Matrix: Water
Associated Lab Samples: 92302841001, 92302841002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chromium, Hexavalent ug/L
ND 0.030
06/29/16 21:36
LABORATORY CONTROL SAMPLE: 1622687
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chromium, Hexavalent ug/L
.075 0.075
100 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1622688 1622689
MS MSD
92302734003
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
3.8 3.8 3.5
3.5 94 94 85-115 0 20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1622690 1622691
MS MSD
92302843001 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 .025 .025 0.035 0.037 90 99 85-115 7 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: 07/07/2016 04:16 PM without the written consent of Pace Analytical Services, Inc..
Page 16 of 20

aceAnalyical
www.pacelabs.com
Duke Energy Xnal i alcrabervices, Inc.
l99_ fl1i699y, ie. Suite 100
y Huntersville, NC 28078
[phone]
QUALIFIERS
Project: J16060741
Pace Project No.: 92302841
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-C Pace Analytical Services - Charlotte
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
This report shall not be reproduced, except in full,
Date: 07/07/2016 04:16 PM without the written consent of Pace Analytical Services, Inc.. Page 17 of 20

aceAnalyical
www.pacelabs.com
Duke Energy Xnal i alc�abervices, Inc.
199 H1i 99fi ie. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16060741
Pace Project No.: 92302841
Lab ID
Sample ID
QC Batch Method
QC Batch
92302841001
2016018772
RSK 175 Modified
GCV/10726
92302841002
2016018773
RSK 175 Modified
GCV/10726
92302841003
2016018774
RSK 175 Modified
GCV/10726
92302841001
2016018772
SM 2320B
WET/46041
92302841002
2016018773
SM 2320B
WET/46041
92302841003
2016018774
SM 2320B
WET/46041
92302841001
2016018772
SM 4500-S2D
WET/45902
92302841002
2016018773
SM 4500-S2D
WET/45902
92302841003
2016018774
SM 4500-S2D
WET/45902
92302841001
2016018772
EPA 218.7
WETA/59198
92302841002
2016018773
EPA 218.7
WETA/59198
Date: 07/07/2016 04:16 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

Document Name:
Document Revised:April 25, 2016
Duke.9991 � alytical Lab
a
Sample Condition Upon Receipt(SCUR)
Document No.:
Issuing Authorr y:
aceAnalXical
F-CHR-CS-003-rev.19
Pace Huntersville Quality Office
41
• Client Name: (� L/r,
�
Project #: V11'�923
Courier: ❑Fed Ex []UPS ❑USPS ❑Client N m r i I Pace Other: 1��1Com eca ❑ IN)
�23028A1
Custody Seal Present? Oyes [�No Seals Intact? ❑Yes [VV No 7r �
Date/Initials Person Examining Contents:
Packing Material: ❑Bubble Wrap Bubble Bags ❑None ❑Other:
Thermometer: T1505 Type of Ice: [ Wet ❑Slue ❑None ❑Samples on ice, cooling process has begun
Correction Factor: 0.0°C Cooler Temp Corrected (°C): �� i j �_ . Biological Tissue Frozen? []Yes ENo [—]N/A
Temp should be above freezing to 6°C
USDA Regulated Soil (❑ N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally,
71va. iv1N including Hawaii and Puerto Rico)? []Yes ®No
u
Comments/Discrepancy:
Chain of Custody Present?
Yes
[:]No
❑N/A
1.
Samples Arrived within Hold Time?
19yes
❑No
N/A
2.
Short Hold Time Analysis (<72 hr.)?
Yes
No �t1%/-A
3.
Rush Turn Around Time Requested?
Yes __[:]No
[]N/A
4.
Sufficient Volume?
Yes
[]No
[_]N/A
5.
Correct Containers Used?
Yes
[:]No
[]N/A
6.
-Pace Containers Used?
%Yes
RNo
[]N/A
Containers Intact?
Yes
❑No
❑N/A
7.
Samples Field Filtered?
❑Yes
@No
[]N/A
8. Note if sediment is visible in the dissolved container
Sample Labels Match COC? [Yes
Z
[]No❑N/A
9.
` ,
-Includes Date/Time/ID/Analysis Matrix: ` 3 'J
Ali containers needing acid/base preservation have been
HNOPW2
checked?
Yes
[:]No
❑N/A
Ali containers needing preservation are found to be in
Htl pHx2
compliance with EPA recommendation?
H2504 pH<2
(HNO3i HZSO4, HCI<2; NaOH >9 Sulfide, NaOH>12 Cyanide)
©Yes
r
[]No
❑N/A
R.0mPH-12
Exceptions: VOA, Coliform, TOC, Oil and Grease,
DRO/8015 (water) DOC,LLHg
❑Yes
No
❑N/A
Ha0Hf2nOpcpHo9
Samples checked for dechlorination?
[]Yes
UNo
[]N/A
11.
Headspace in VOA Vials (>5-6mm)?
❑Yes
5No
[]NIA
12.
Trip Blank Present?
[]Yes
PNo
[]N/A
13,
Trip Blank Custody Seals Present?
[]Yes
PNo
❑N/A
Pace Trip Blank Lot # (if purchased);
CLIENT NOTIFICATION/RESOLUTION
Person Contacted:
Comments/Sample
Discrepancy:
Date/Time:
Field Data Required? ❑Yes ❑No
Project Manager SCURF Review: W Date:
Project Manager SRF Review: Nk Date:
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 containers)
Page 19 of 20

Duke Energy Analytical Lab
Page 49 of 65
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Page 20 of 20

® Laboratories LLC
Duke Energ , Analytical Lab
age 50 of 65
a member of The GEL Group IN'.
July 11, 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: 400168
SDG: J16060741
Dear Mary:
P4 Box 30712 Charleston. SC 29417
2040 Sange Road Chad eston.SC29407
P 843556.8171
F 843.76Gi.1178
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on June 24, 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,
Chelsea Seagle for
Lindsay Fabra
Project Manager
Purchase Order: 1142110
Enclosures
gel.com

Duke Energy Analytical Lab
Page 51 of 65
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0002 Duke Energy
Client SDG: J16060741 GEL Work Order: 400168
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
Page 2 of 15

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 52 of 65
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:
2016018772
400168001
Water
23-JUN-16 14:07
24-JUN-16
Client
Report Date: July 11, 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 Uranium Liquid "As Received"
Uranium-238 0.000673
0.000067
0.0002
ug/mL
1
SKJ 06/30/16
1138 1577646 1
Uranium-233 U ND
0.00001
0.00005
ug/mL
1
SKJ 06/30/16
0857 1577646 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
0.430
1.00
pCi/L
AXM6 07/01/16
1446 1577698 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 U ND
0.423
1.00
pCi/L
LXP1 07/07/16
0835 1578245 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWl
06/28/16
0731
1577645
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" 99.2 (15%-125%)
Notes:
Page 3 of 15

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 53 of 65
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:
2016018773
400168002
Water
23-JUN-16 16:12
24-JUN-16
Client
Report Date: July 11, 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 Uranium Liquid "As Received"
Uranium-238 0.00434
0.000067
0.0002
ug/mL
1
SKJ 06/30/16
1144 1577646 1
Uranium-233 U ND
0.00001
0.00005
ug/mL
1
SKJ 06/30/16
0903 1577646 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
0.490
1.00
pCi/L
AXM6 07/01/16
1450 1577698 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 20.2
0.392
1.00
pCi/L
LXP1 07/07/16
0910 1578245 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWl
06/28/16
0731
1577645
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" 100 (15%-125%)
Notes:
Page 4 of 15

Duke Energy Analytical Lab
Page 54 of 65
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: 400168
Report Date: July 11, 2016
Page 1 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%o
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1577646
QC1203575360
400168001
DUP
Uranium-233
U
ND
U
ND
ug/mL
N/A
SKJ
06/30/16 08:58
Uranium-234
U
ND
U
ND
ug/mL
N/A
Uranium-236
U
ND
U
ND
ug/mL
N/A
Uranium-238
0.000673
0.000692
ug/mL
2.77 ^
(+/-0.0002)
06/30/1611:39
QC1203575358
LCS
Uranium-238
0.0496
0.0542
ug/mL
109
(80%-120%)
06/30/1611:27
QC1203575359
LCS
Uranium-233
0.0005
0.000595
ug/mL
119
(80%-120%)
06/30/16 08:46
Uranium-234
0.00055
0.000584
ug/mL
106
(80%-120%)
Uranium-236
0.005
0.00581
ug/mL
116
(80%-120%)
QC1203575357
MB
Uranium-233
U
ND
ug/mL
06/30/16 08:45
Uranium-234
U
ND
ug/mL
Uranium-236
U
ND
ug/mL
Uranium-238
U
ND
ug/mL
06/30/1611:26
QC1203575361
400168001
MS
Uranium-238
0.0496
0.000673
0.0552
ug/mL
110
(75%-125%)
06/30/1611:41
QC1203575362
400168001
MS
Uranium-233
0.0005
U
ND
0.000597
ug/mL
119
(75%-125%)
06/30/16 09:00
Uranium-234
0.00055
U
ND
0.000605
ug/mL
110
(75%-125%)
Uranium-236
0.005
U
ND
0.00584
ug/mL
117
(75%-125%)
QC1203575363
400168001
SDILT
Uranium-233
U
ND
U
ND
ug/L
N/A
06/30/16 09:01
Page 5 of 15

Duke Energy Analytical Lab
Page 55 of 65
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 400168
Page 2 of 3
Parmname NOM
Sample Qual QC Units
RPD% REC% Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1577646
Uranium-234 U
ND U ND
ug/L
N/A
Uranium-236 U
ND U ND
ug/L
N/A (0%-10%) SKJ
06/30/16 09:01
Uranium-238
0.673 J 0.119
ug/L
12 (0%-10%)
06/30/1611:42
Rad Gas Flow
Batch 1577698
QC1203575458 400168002 DUP
Radium-228 U
0.253 U 0.431
pCi/L
N/A N/AAXM6
07/01/1614:50
QC1203575459 LCS
Radium-228 15.1
13.4
pCi/L
88.4 (75%-125%)
07/01/1614:50
QC1203575457 MB
Radium-228
U 0.187
pCi/L
07/01/1614:50
Rad Ra-226
Batch 1578245
QC1203576592 400105005 DUP
Radium-226
0.582 0.613
pCi/L
5.14 (0% - 100%) LXP1
07/07/16 10:20
QC1203576594 LCS
Radium-226 24.4
28.6
pCi/L
117 (75%-125%)
07/07/1610:20
QC1203576591 MB
Radium-226
U 0.280
pCi/L
07/07/1610:20
QC1203576593 400105005 MS
Radium-226 122
0.582 144
pCi/L
118 (75%-125%)
07/07/1610:20
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 6of15

Duke Energy Analytical Lab
Page 56 of 65
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 400168
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 7 of 15

Duke Energy Analytical Lab
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SAMPLE RECEIPT & REVIEW FORM
Duke Energy Analytical Lab
Page 58 of 65
Client:
SDG/AR/COC(Work Order:
Received By:
Date Received: d
Suspected Hazard Information
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yes, Were swipes taken of sample containers < actlon levels?
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Y8s,.samples are to be segregated as Safety Controlled Samples, and o ehed,by tie GEL,Safety.Grou ..
.Shipped as a DOT Hazardous?
Ijazard Class Shipped: UN#:
Samples identified as Foreign Soil?
Sample Receipt Criteria
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2
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Preservation Method: Ice bags Blue ice Dry ice I None Other (describe)
within (0 < 6 deg. C)?*
all temperatures are recorded in Celsius
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Temperature Device Serial #:
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temperature gun?
SecondaryTemperature Device eri A
Chain of custody documents included
3
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4
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Sample ID's, containers affected and observed pH:
5
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Sample ID's and containers affected:
6
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9
VOA vials contain acid preservation?
(If unknown, select No)
VOA vials free of headspace (defined as
Sample ID's and containers affected:
8
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9
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ID's and tests affected:
10
Samples received within holding time?
Sample ID's on COC match ID's on
Sample ID's and containers affected:
11,bottles?
Date & time on GOC match date & time
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12
on bottles?
Number of containers received match
Sample ID's affected:
13
number indicated on COC?
14
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Comments (Use Continuation Form if needed):
PM (or PMA) review: Initials i Date t . ? 7 " Page _ of
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Page 9 of 15

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Page 12 of 15

Duke Energy Analytical Lab
Page 62 of 65
Technical Case Narrative
Duke Energy (DUPO)
SDG #: J16060741
Work Order #: 400168
Metals
Product: Determination of Metals by ICP-MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL-MA-E-014 REV# 28
Analytical Batch: 1577646
Preparation Method: SW846 3010A
Preparation Procedure: GL-MA-E-008 REV# 18
Preparation Batch: 1577645
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
400168001
2016018772
400168002
2016018773
1203575357
Method Blank (MB)ICP-MS
1203575358
Laboratory Control Sample (LCS)
1203575359
Laboratory Control Sample (LCS)
1203575363
400168001(2016018772L) Serial Dilution (SD)
1203575360
400168001(2016018772D) Sample Duplicate (DUP)
1203575361
400168001(2016018772S) Matrix Spike (MS)
1203575362
400168001(2016018772S) 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: 1577698
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
400168001 2016018772
400168002 2016018773
1203575457 Method Blank (MB)
Page 13 of 15

Duke Energy Analytical Lab
Page 63 of 65
1203575458 400168002(2016018773) Sample Duplicate (DUP)
1203575459 Laboratory Control Sample (LCS)
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.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL-RAD-A-008 REV# 14
Analytical Batch: 1578245
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
400168001 2016018772
400168002 2016018773
1203576591 Method Blank (MB)
1203576592 400105005(NonSDG) Sample Duplicate (DUP)
1203576593 400105005(NonSDG) Matrix Spike (MS)
1203576594 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, 1203576593 (Non SDG 400105005MS), 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 14 of 15

Duke Energy Analytical Lab
Page 64 of 65
List of current GEL Certifications as of 11 July 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 (A133904)
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 15 of 15

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM-.-.__--
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Page _i— Ot _1 _ Page 65 of 65
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