NC0003425_J16060665report_20160801

Lab
'■" DUKE Analytical Laboratory Duke EnergyAPagei1aof611
" EIERGY.
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
Order Number: J16060665
Project Name: ROXBORO - AB GW ASSESSMENT WATER
Customer Name(s): Brian Wilker, Tim Hunsucker, Fred Holt, Brandon Russo, Kathy Webb, John To
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: 2016.07.1316:47:29 pate: 7/13/2016
(Signature) -0400,
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.

Sample ID's & Descriptions:
Duke Energy Analytical Lab
Page 2 of 61
Collection
Sample ID Plant/Station Date and Time
2016018444 Roxboro 21-Jun-16 2:22 PM
2016018445 Roxboro 21-Jun-16 2:45 PM
2 Total Samples
Collected By
L. LEUNER
L. LEUNER
Sample Description
ABMW-7BRL
EQUIP BLANK

Duke Energy Analytical Lab
Page 3 of 61
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 61
This report shall not be reproduced, except in full.
Order # A 6060665
Site: ABMW-7BRL
Collection Date: 21-Jun-16 2:22 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
18
mg/L
1
Sulfate
140
mg/L
2.5
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)
0.012
mg/L
0.005
Barium (Ba)
0.015
mg/L
0.005
Boron (B)
0.226
mg/L
0.05
Iron (Fe)
0.246
mg/L
0.01
Manganese (Mn)
0.057
mg/L
0.005
Strontium (Sr)
0.713
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
92.5
mg/L
0.01
Magnesium (Mg)
16.1
mg/L
0.005
Potassium (K)
1.74
mg/L
0.1
Sodium (Na)
44.1
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.104
mg/L
0.005
Barium (Ba)
0.017
mg/L
0.005
Boron (B)
0.245
mg/L
0.05
Iron (Fe)
0.253
mg/L
0.01
Manganese (Mn)
0.057
mg/L
0.005
Strontium (Sr)
0.729
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016018444
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 06/23/2016 14:11 LSTARLI
Vendor Method V_PACE
10
EPA 300.0
06/23/2016 09:31
BGN9034
25
EPA 300.0
06/23/2016 09:31
BGN9034
1
EPA 245.1
06/23/2016 12:37
DMFRANC
1
EPA 245.1
06/23/2016 13:11
DMFRANC
1
EPA 200.7
06/25/2016 08:43
JJMACKE
1
EPA 200.7
06/25/2016 08:43
JJMACKE
1
EPA 200.7
06/25/2016 08:43
JJMACKE
1
EPA 200.7
06/25/2016 08:43
JJMACKE
1
EPA 200.7
06/25/2016 08:43
JJMACKE
1
EPA 200.7
06/25/2016 08:43
JJMACKE
1
EPA 200.7
06/25/2016 08:43
JJMACKE
1
EPA 200.7
06/23/2016 13:01
JJMACKE
1
EPA 200.7
06/23/2016 13:01
JJMACKE
1
EPA 200.7
06/23/2016 13:01
JJMACKE
1
EPA 200.7
06/23/2016 13:01
JJMACKE
1
EPA 200.7
06/28/2016 15:23
JJMACKE
1
EPA 200.7
06/28/2016 15:23
JJMACKE
1
EPA 200.7
06/28/2016 15:23
JJMACKE
1
EPA 200.7
06/28/2016 15:23
JJMACKE
1
EPA 200.7
06/28/2016 15:23
JJMACKE
1
EPA 200.7
06/28/2016 15:23
JJMACKE
1
EPA 200.7
06/28/2016 15:23
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6060665
Site: ABMW-7BRL
Collection Date: 21-Jun-16 2:22 PM
Analyte Result Units Qualifiers RDL
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
1.28
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)
5.38
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
0.479
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
1.66
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)
6.62
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
0.443
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 490 mg/L 25
Duke Energy Analytical Lab
Page 5 of 61
Sample #:
2016018444
Matrix:
GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1
EPA 200.8
06/23/2016 20:25
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
1 EPA 200.8
06/24/2016 16:50
MHALL3
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
1 SM2540C 06/23/2016 11:55 PARMSTR

Certificate of LaboratoryAnalysis Duke EnergyAnalyti6 Lab
y Page 6 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Site: ABMW-7BRL Sample #: 2016018444
Collection Date: 21-Jun-16 2:22 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 1.2 mg/L 0.1 1 SM5310C/EPA9060A 06/22/201614:20 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 06/22/2016 09:45 PARMSTR

Certificate of LaboratoryAnalysis Duke EnergyAnalyti7 Lab
y Page 7 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Site: EQUIP BLANK
Collection Date: 21-Jun-16 2:45 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
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (Al)
0.009
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
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
Sample #: 2016018445
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
06/23/2016 14:12
LSTARLI
1 EPA 300.0
06/22/2016 16:19
BGN9034
1 EPA 300.0
06/22/2016 16:19
BGN9034
1 EPA 245.1
06/23/2016 12:39
DMFRANC
1 EPA 245.1
06/23/2016 13:13
DMFRANC
1 EPA 200.7
06/25/2016 08:54
JJMACKE
1 EPA 200.7
06/25/2016 08:54
JJMACKE
1 EPA 200.7
06/25/2016 08:54
JJMACKE
1 EPA 200.7
06/25/2016 08:54
JJMACKE
1 EPA 200.7
06/25/2016 08:54
JJMACKE
1 EPA 200.7
06/25/2016 08:54
JJMACKE
1 EPA 200.7
06/25/2016 08:54
JJMACKE
1 EPA 200.7
06/23/2016 13:07
JJMACKE
1 EPA 200.7
06/23/2016 13:07
JJMACKE
1 EPA 200.7
06/23/2016 13:07
JJMACKE
1 EPA 200.7
06/23/2016 13:07
JJMACKE
1 EPA 200.7
06/28/2016 16:05
JJMACKE
1 EPA 200.7
06/28/2016 16:05
JJMACKE
1 EPA 200.7
06/28/2016 16:05
JJMACKE
1 EPA 200.7
06/28/2016 16:05
JJMACKE
1 EPA 200.7
06/28/2016 16:05
JJMACKE
1 EPA 200.7
06/28/2016 16:05
JJMACKE
1 EPA 200.7
06/28/2016 16:05
JJMACKE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6060665
Site: EQUIP BLANK
Collection Date: 21-Jun-16 2:45 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)
3.43
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 0.171 mg/L 0.1
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5
Duke Energy Analytical Lab
Page 8 of 61
Sample #:
2016018445
Matrix:
GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1
EPA 200.8
06/23/2016 20:32
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
1 EPA 200.8
06/24/2016 16:57
MHALL3
Vendor Method V_PACE
Vendor Method V_PACE
1 SM5310C/EPA9060A
06/22/201614:20
CJELLIO
1 SM2540D
06/22/2016 09:45
PARMSTR

Certificate of LaboratoryAnalysis Duke EnergyAnalyti9 Lab
y Page 9 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060647 C_NO2NO3 NITRITE + NITRATE (COLORIMETRIC)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Nitrite + Nitrate
0.0012
0.0012
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Nitrite + Nitrate
0.0021
0.0021
mg-N/L
1
0.01
< 1/2 RDL
(Colorimetric)
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Nitrite + Nitrate
0.296
1.48
mg-N/L
5
1.25
96.1
(Colorimetric)
ISD # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Nitrite + Nitrate
0.286
1.43
mg-N/L
5
1.25
92
4.38
(Colorimetric)
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Nitrite + Nitrate
0.302
3.02
mg-N/L
10
3.01
100
90
110
(Colorimetric)
LCS # 2
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)
MS # 1
Parent Sample:
J16060538
-- 2016018092
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Nitrite + Nitrate
0.248
0.248
mg-N/L
1
0.25
96.8
90
110
(Colorimetric)
MSD # 1
Parent Sample:
J16060538
-- 2016018092
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Nitrite + Nitrate
0.249
0.249
mg-N/L
1
0.25
97.4
90
110
0.577
(Colorimetric)

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical0Lab
y Page 10 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060596 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter Measured Final
Chloride 0.0225 0.0225
Sulfate 0.0013 0.0013
ISD # 1
LCS # 1
Parameter
Measured
Final
Chloride
8.11
8.11
Sulfate
6.07
6.07
Parameter
Measured
Final
Chloride
8.22
8.22
Sulfate
6.19
6.19
Parameter
Measured
Final
Chloride
5.12
5.12
Sulfate
5.15
5.15
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
0.1
< 1/2 RDL
mg/L
1
0.1
< 1/2 RDL
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
5
102
80
120
mg/L
1
5
96.8
80
120
Units:
Dil
Sgike
% Recovery
LCL
UCL
RPD Qualifier
mg/L
1
5
104
80
120
2.01
mg/L
1
5
99.1
80
120
2.35
Units:
Dil
Sgike
% Recovery
LCL
UCL
Qualifier
mg/L
1
5
102
90
110
mg/L
1
5
103
90
110

Certificate of LaboratoryAnalysis Duke Energy Page Analytical Lab
y Page 11 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060653 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.018
0.018
ug/L
1
0.05
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.021
0.021
ug/L
1
0.05
< 1/2 RDL
Blank # 3
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.02
0.02
ug/L
1
0.05
< 1/2 RDL
Blank # 4
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.022
0.022
ug/L
1
0.05
< 1/2 RDL
Blank # 5
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.021
0.021
ug/L
1
0.05
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Mercury (Hg)
3.71
149
ug/L
40
40
86.5
70
130
ISD # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Mercury (Hg)
3.64
146
ug/L
40
40
79.5
70
130
8.43
IS # 2
Parameter
Measured
Final
Units:
Dil
Sgike
% Recovery
LCL
UCL
Qualifier
Mercury (Hg)
0.884
17.7
ug/L
20
20
87
70
130
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Mercury (Hg)
0.892
17.8
ug/L
20
20
87.8
70
130
0.916
IS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Mercury (Hg)
0.929
92.9
ug/L
100
100
90.6
70
130
ISD # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Mercury (Hg)
0.93
93
ug/L
100
100
90.7
70
130
0.0882
IS # 4
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Mercury (Hg)
2.02
203
ug/L
100
100
90
70
130

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical2Lab
y Page 12 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060653 HG 245.1 MERCURY (COLD VAPOR) IN WATER
ISD # 4
LCS # 1
LCS # 2
LCS # 3
Parameter Measured Final
Mercury (Hg) 2 200
Parameter Measured Final
Mercury (Hg) 2 2
Parameter Measured Final
Mercury (Hg) 1.91 1.91
Parameter Measured Final
Mercury (Hg) 1.86 1.86
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
ug/L
100
100
87.1
70
130
3.27
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
95.3
85
115
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
2
93.1
85
115

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical3Lab
y Page 13 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060654 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
0.018
0.018
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
0.021
0.021
IS # 1
Parameter Measured Final
Mercury (Hg) 3.71 149
ISD # 1
Parameter Measured Final
Mercury (Hg) 3.64 146
IS # 2
Parameter
Measured
Final
Mercury (Hg)
0.884
17.7
ISD # 2
Parameter
Measured
Final
Mercury (Hg)
0.892
17.8
LCS # 1
Parameter
Measured
Final
Mercury (Hg)
2
2
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
40
40
86.5
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
40
40
79.5
8.43
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
20
20
87
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
20
20
87.8
0.916
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
2
99.8

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical4Lab
y Page 14 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
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

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical5Lab
y Page 15 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
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 PageAnalytical6Lab
y Page 16 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060669 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.00325
0.00325
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
0.000559
0.000559
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.00439
0.00439
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
-0.0129
-0.0129
mg/L
1
0.05
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.00126
0.00126
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
0.000032
0.000032
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.00158
0.00158
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
-0.0114
-0.0114
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Calcium (Ca)
1.97
1.97
mg/L
1
2
98.7
85
115
Magnesium (Mg)
1.96
1.96
mg/L
1
2
97.8
85
115
Potassium (K)
3.88
3.88
mg/L
1
4
96.9
85
115
Sodium (Na)
8.05
8.05
mg/L
1
8.1
99.4
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
2
2
mg/L
1
2
100
85
115
Magnesium (Mg)
1.98
1.98
mg/L
1
2
99
85
115
Potassium (K)
3.91
3.91
mg/L
1
4
97.8
85
115
Sodium (Na)
8.1
8.1
mg/L
1
8.1
99.9
85
115
MS # 1
Parent Sample:
J16060542
-- 2016018104
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
10.8
108
mg/L
10
5
123
70
130
Magnesium (Mg)
4.94
49.4
mg/L
10
5
114
70
130
Potassium (K)
12.8
12.8
mg/L
1
5
94.9
70
130
Sodium (Na)
30.9
30.9
mg/L
1
5
108
70
130
MSD # 1
Parent Sample:
J16060542
-- 2016018104
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Calcium (Ca)
10.8
108
mg/L
10
5
122
70
130
0.245
Magnesium (Mg)
4.94
49.4
mg/L
10
5
114
70
130
0.281
Potassium (K)
12.8
12.8
mg/L
1
5
96.6
70
130
1.75
Sodium (Na)
30.8
30.8
mg/L
1
5
105
70
130
2.68

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical7Lab
y Page 17 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level I1 QC Summary
Q16060669 ICP Undigested UNDIGESTED METALS BY ICP
MS # 2
Parent Sample:
J16060538
-- 2016018088
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
13.5
13.5
mg/L
1
5
103 70
130
Magnesium (Mg)
6.6
6.6
mg/L
1
5
106 70
130
Potassium (K)
8.14
8.14
mg/L
1
5
101 70
130
Sodium (Na)
10.7
10.7
mg/L
1
5
93.5 70
130
MSD # 2
Parent Sample:
J16060538
-- 2016018088
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
13.6
13.6
mg/L
1
5
104 70
130
0.579
Magnesium (Mg)
6.6
6.6
mg/L
1
5
106 70
130
0.0756
Potassium (K)
8.13
8.13
mg/L
1
5
101 70
130
0.218
Sodium (Na)
10.7
10.7
mg/L
1
5
94.4 70
130
1.04
MS # 3
Parent Sample:
J16060523
-- 2016017981
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
22.1
22.1
mg/L
1
5
103 70
130
Magnesium (Mg)
17.4
17.4
mg/L
1
5
90 70
130
Potassium (K)
2.49
24.9
mg/L
10
5
113 70
130
Sodium (Na)
60.2
602
mg/L
10
5
363 70
130
MSD # 3
Parent Sample:
J16060523
-- 2016017981
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
22
22
mg/L
1
5
101 70
130
1.24
Magnesium (Mg)
17.5
17.5
mg/L
1
5
92.1 70
130
2.26
Potassium (K)
2.47
24.7
mg/L
10
5
109 70
130
3.59
Sodium (Na)
59.8
598
mg/L
10
5
274 70
130
28

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical8Lab
y Page 18 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
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 6060665
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 19 of 61
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 PageAnalytical0Lab
y Page 20 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060626 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
-0.0363
-0.0363
ug/L
1
1
< 1/2 RDL
Arsenic (As)
-0.0164
-0.0164
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.0539
-0.0539
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
-0.0003
-0.0003
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.014
-0.014
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.0029
0.0029
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.085
-0.085
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.004
-0.004
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0
0
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.0529
-0.0529
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.006
0.006
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.0062
0.0062
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.0589
0.0589
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
48.7
48.7
ug/L
1
50
97.5
85
115
Arsenic (As)
50.4
50.4
ug/L
1
50
101
85
115
Beryllium (Be)
50.8
50.8
ug/L
1
50
102
85
115
Cadmium (Cd)
49.4
49.4
ug/L
1
50
98.9
85
115
Chromium (Cr)
49.3
49.3
ug/L
1
50
98.6
85
115
Cobalt (Co)
49
49
ug/L
1
50
98.1
85
115
Copper (Cu)
49.3
49.3
ug/L
1
50
98.5
85
115
Lead (Pb)
49.9
49.9
ug/L
1
50
99.9
85
115
Molybdenum (Mo)
49
49
ug/L
1
50
98
85
115
Nickel (Ni)
49.7
49.7
ug/L
1
50
99.5
85
115
Selenium (Se)
50.9
50.9
ug/L
1
50
102
85
115
Thallium (TI) Low Level
49.4
49.4
ug/L
1
50
98.7
85
115
NIS # 1
Parent Sample:
J16060391 -- 2016017238
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49.1
49.1
ug/L
1
50
98.5
70
130
Arsenic (As)
48.6
48.6
ug/L
1
50
96.2
70
130
Beryllium (Be)
47.5
47.5
ug/L
1
50
95.1
70
130
Cadmium (Cd)
48.3
48.3
ug/L
1
50
96.5
70
130
Chromium (Cr)
48.6
48.6
ug/L
1
50
96.5
70
130
Cobalt (Co)
48.6
48.6
ug/L
1
50
96.5
70
130
Copper (Cu)
49.9
49.9
ug/L
1
50
98.6
70
130
Lead (Pb)
50.3
50.3
ug/L
1
50
99.8
70
130
Molybdenum (Mo)
48.8
48.8
ug/L
1
50
97.4
70
130

Certificate of LaboratoryAnalysis Duke Energy Page Analytical Lab
y Page 21 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060626 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
MS # 1
Parent Sample:
J16060391
-- 2016017238
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Nickel (Ni)
47.5
47.5
ug/L
1
50
93.5
70
130
Selenium (Se)
49.4
49.4
ug/L
1
50
98.8
70
130
Thallium (TI) Low Level
47.5
47.5
ug/L
1
50
95.1
70
130
MSD # 1
Parent Sample:
J16060391
-- 2016017238
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Antimony (Sb)
48.4
48.4
ug/L
1
50
97
70
130
1.51
Arsenic (As)
48.3
48.3
ug/L
1
50
95.8
70
130
0.5
Beryllium (Be)
48.4
48.4
ug/L
1
50
96.8
70
130
1.77
Cadmium (Cd)
48.9
48.9
ug/L
1
50
97.7
70
130
1.22
Chromium (Cr)
48.5
48.5
ug/L
1
50
96.5
70
130
0.0622
Cobalt (Co)
48.5
48.5
ug/L
1
50
96.2
70
130
0.353
Copper (Cu)
50.4
50.4
ug/L
1
50
99.5
70
130
0.929
Lead (Pb)
50
50
ug/L
1
50
99.1
70
130
0.744
Molybdenum (Mo)
48.4
48.4
ug/L
1
50
96.6
70
130
0.824
Nickel (Ni)
48.3
48.3
ug/L
1
50
95
70
130
1.55
Selenium (Se)
47.9
47.9
ug/L
1
50
95.7
70
130
3.21
Thallium (TI) Low Level
47
47
ug/L
1
50
94
70
130
1.12
NIS # 2
Parent Sample:
J16060391
-- 2016017249
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Antimony (Sb)
49.2
49.2
ug/L
1
50
98.7
70
130
Arsenic (As)
50
50
ug/L
1
50
99.4
70
130
Beryllium (Be)
48.3
48.3
ug/L
1
50
96.6
70
130
Cadmium (Cd)
49.5
49.5
ug/L
1
50
99.1
70
130
Chromium (Cr)
50.2
50.2
ug/L
1
50
97.2
70
130
Cobalt (Co)
48.5
48.5
ug/L
1
50
95.3
70
130
Copper (Cu)
48.6
48.6
ug/L
1
50
97.1
70
130
Lead (Pb)
50.4
50.4
ug/L
1
50
100
70
130
Molybdenum (Mo)
48.9
48.9
ug/L
1
50
97.6
70
130
Nickel (Ni)
48.9
48.9
ug/L
1
50
97.3
70
130
Selenium (Se)
50
50
ug/L
1
50
99.9
70
130
Thallium (TI) Low Level
49.6
49.6
ug/L
1
50
99.3
70
130
MSD # 2
Parent Sample:
J16060391
-- 2016017249
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Antimony (Sb)
48.5
48.5
ug/L
1
50
97.2
70
130
1.55
Arsenic (As)
48.7
48.7
ug/L
1
50
96.8
70
130
2.61
Beryllium (Be)
47
47
ug/L
1
50
94
70
130
2.75
Cadmium (Cd)
48.2
48.2
ug/L
1
50
96.5
70
130
2.7

Level I1 QC Summary
Q 16060626 IM S_DIS_TRM
MSD # 2
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6060665
Duke Energy Analytical Lab
Page 22 of 61
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Parameter
Measured
Final
Units:
Dil
Spike
Chromium (Cr)
49.4
49.4
ug/L
1
50
Cobalt (Co)
48.6
48.6
ug/L
1
50
Copper (Cu)
48.1
48.1
ug/L
1
50
Lead (Pb)
49.9
49.9
ug/L
1
50
Molybdenum (Mo)
47.5
47.5
ug/L
1
50
Nickel (Ni)
47.5
47.5
ug/L
1
50
Selenium (Se)
49.3
49.3
ug/L
1
50
Thallium (TI) Low Level
49.8
49.8
ug/L
1
50
Parent Sample: J16060391 -- 2016017249
% Recovery
LCL
UCL
RPD Qualifier
95.6
70
130
1.64
95.6
70
130
0.314
96.1
70
130
0.994
99.5
70
130
0.921
95
70
130
2.76
94.5
70
130
2.98
98.4
70
130
1.51
99.5
70
130
0.262

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical3Lab
y Page 23 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
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 PageAnalytical4Lab
y Page 24 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
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 6060665
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 25 of 61
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 PageAnalytical6Lab
y Page 26 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060630 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
0
mg/L
1
25
< 1/2 RDL
Parent Sample:
J16060623
-- 2016018326
Final
Units:
Dil
RPD Qualifier
870
mg/L
1
0.23
Parent Sample:
J16060623
-- 2016018327
Final
Units:
Dil
RPD Qualifier
2160
mg/L
1
0.831
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
96
mg/L
1
100
96 90
110

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical7Lab
y Page 27 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060585 Total Carbon Total Carbon
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.016
mg/L
1
0.1
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
TOC
0.031
mg/L
1
0.1
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.71
mg/L
1
2
105
80
120
ISD # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.81
mg/L
1
2
109
80
120
4.49
IS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.89
mg/L
1
2
102
80
120
ISD # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
2.81
mg/L
1
2
98.3
80
120
4.09
IS # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
3.3
mg/L
1
2
96.8
80
120
ISD # 3
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
TOC
3.38
mg/L
1
2
100
80
120
3.7
LCS # 1.
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.92
mg/L
1
2.87
102
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
TOC
2.92
mg/L
1
2.87
102
85
115

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical8Lab
y Page 28 of 61
This report shall not be reproduced, except in full.
Order # A 6060665
Level II QC Summary
Q16060584 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
mg/L
1
5
< 1/2 RDL
Parent Sample: J16060542
-- 2016018105
Final
Units:
Dil
RPD Qualifier
0.2
mg/L
1
0
Parent Sample: J16060542
-- 2016018106
Final
Units:
Dil
RPD Qualifier
93.4
mg/L
1
3.78
Final
Units:
Dil
Spike
% Recovery LCL UCL
Qualifier
46.8
mg/L
1
50
93.6

aceAnalyical
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[phone]
July 05, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16060665
Pace Project No.: 92302658
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on June 23, 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: J16060665
Pace Project No.: 92302658
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
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SAMPLE SUMMARY
Project: J16060665
Pace Project No.: 92302658
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92302658001
92302658002
2016018444
2016018445
Water
Water
06/21/1614:22
06/21/1614:45
06/23/1613:25
06/23/1613:25
REPORT OF LABORATORY ANALYSIS
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SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J16060665
92302658
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92302658001
2016018444
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
92302658002
2016018445
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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SUMMARY OF DETECTION
Project: J16060665
Pace Project No.: 92302658
Lab Sample ID
Client Sample ID
Method
Parameters
92302658001
2016018444
SM 2320B
Alkalinity, Bicarbonate (CaCO3)
SM 2320B
Alkalinity, Total as CaCO3
Result Units
231 mg/L
231 mg/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 07/01/1617:53
5.0 07/01/1617:53
Page 5 of 19

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PROJECT NARRATIVE
Project: J16060665
Pace Project No.: 92302658
Method: RSK 175 Modified
Description: RSK 175 Headspace
Client: Duke Energy
Date: July 05, 2016
General Information:
2 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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PROJECT NARRATIVE
Project: J16060665
Pace Project No.: 92302658
Method: SM 2320B
Description: 2320E Alkalinity
Client: Duke Energy
Date: July 05, 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
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PROJECT NARRATIVE
Project: J16060665
Pace Project No.: 92302658
Method: SM 4500-S213
Description: 4500S2D Sulfide Water
Client: Duke Energy
Date: July 05, 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.
QC Batch: WET/45828
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92302478021,92302592014
M3: Matrix spike recovery was outside laboratory control limits due to matrix interferences.
• MS (Lab ID: 1766634)
• Sulfide
• MSD (Lab ID: 1766635)
• Sulfide
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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[phone]
PROJECT NARRATIVE
Project: J16060665
Pace Project No.: 92302658
Method: EPA 218.7
Description: Hexavalent Chromium by IC
Client: Duke Energy
Date: July 05, 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.
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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Duke Energy Xnal i alc�abervices, Inc.
098on roe. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16060665
Pace Project No.: 92302658
Sample: 2016018444
Lab ID: 92302658001 Collected:
06/21/16 14:22
Received: 06/23/16 13:25 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
07/02/1614:51
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
231 mg/L
5.0
1
07/01/16 17:53
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
07/01/16 17:53
Alkalinity, Total as CaCO3
231 mg/L
5.0
1
07/01/16 17:53
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/28/1615:00
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
06/27/16 13:43
18540-29-9
Date: 07/05/2016 03:03 PM
REPORT OF LABORATORY ANALYSIS
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aceAnalyical
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Duke Energy Xnal i alc�abervices, Inc.
098on roe. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16060665
Pace Project No.: 92302658
Sample: 2016018445
Lab ID: 92302658002 Collected:
06/21/16 14:45
Received: 06/23/16 13:25 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
07/02/1615:06 74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
ND mg/L
5.0
1
07/01/16 18:07
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
07/01/16 18:07
Alkalinity, Total as CaCO3
ND mg/L
5.0
1
07/01/16 18:07
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/28/1615:00 18496-25-8
Date: 07/05/2016 03:03 PM
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16060665
Pace Project No.: 92302658
QC Batch: GCV/10741
Analysis Method:
RSK 175 Modified
QC Batch Method: RSK 175 Modified
Analysis Description:
RSK 175 HEADSPACE
Associated Lab Samples: 92302658001, 92302658002
METHOD BLANK: 1772075
Matrix: Water
Associated Lab Samples: 92302658001, 92302658002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Methane
ug/L
ND 10.0
07/02/1614:05
LABORATORY CONTROL SAMPLE:
1772076
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Methane
ug/L
396 286
72 70-130
MATRIX SPIKE SAMPLE:
1772077
92302727002 Spike
MS MS
% Rec
Parameter
Units
Result Conc.
Result % Rec
Limits Qualifiers
Methane
ug/L
ND 396
396 100
70-130
SAMPLE DUPLICATE: 1772078
92302731001 Dup
Max
Parameter
Units
Result Result
RPD RPD
Qualifiers
Methane
ug/L
34.5 40.0
15 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: J16060665
Pace Project No.: 92302658
QC Batch: WET/45941 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92302658001, 92302658002
METHOD BLANK: 1769782
Associated Lab Samples: 92302658001, 92302658002
Parameter
Units
Alkalinity, Carbonate (CaCO3)
mg/L
Alkalinity, Total as CaCO3
mg/L
Alkalinity, Bicarbonate (CaCO3)
mg/L
LABORATORY CONTROL SAMPLE: 1769783
Parameter Units
Alkalinity, Total as CaCO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed
ND 5.0 07/01/1615:44
ND 5.0 07/01/1615:44
ND 5.0 07/01/1615:44
Spike LCS
Conc. Result
50 49.4
Qualifiers
LCS % Rec
% Rec Limits Qualifiers
99 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1769784 1769785
MS MSD
92302539002 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 138 50 50 184 184 93 93 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
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QUALITY CONTROL DATA
Project: J16060665
Pace Project No.: 92302658
QC Batch: WET/45828 Analysis Method: SM 4500-S21D
QC Batch Method: SM 4500-S21D Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92302658001, 92302658002
METHOD BLANK: 1766632 Matrix: Water
Associated Lab Samples: 92302658001, 92302658002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide mg/L ND 0.10 06/28/1615:00
LABORATORY CONTROL SAMPLE: 1766633
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide mg/L .5 0.53 105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1766634 1766635
MS MSD
92302592014 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 0.14 0.14 28 28 90-110 0 10 M3
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1766636 1766637
MS MSD
92302478021 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 0.51 102 102 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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Date: 07/05/2016 03:03 PM without the written consent of Pace Analytical Services, Inc..
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Duke Energy Xnal i alcrabervices, Inc.
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QUALITY CONTROL DATA
Project: J16060665
Pace Project No.: 92302658
QC Batch: WETA/59094 Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7 Analysis Description: Chromium, Hexavalent IC
Associated Lab Samples: 92302658001
METHOD BLANK: 1619490 Matrix: Water
Associated Lab Samples: 92302658001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chromium, Hexavalent ug/L ND 0.030 06/27/16 11:18
LABORATORY CONTROL SAMPLE: 1619491
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: 1619492 1619493
MS MSD
92302451001 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 0.050 .075 .075 0.12 0.12 96 88 85-115 5 20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1619494 1619495
MS MSD
92302652002 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 .028J .023J 114 91 85-115 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: J16060665
Pace Project No.: 92302658
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
M3 Matrix spike recovery was outside laboratory control limits due to matrix interferences.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/05/2016 03:03 PM without the written consent of Pace Analytical Services, Inc.. Page 16 of 19

aceAnalyical
www.pacelabs.com
Duke Energy Xnal i alc�a
y bervices, Inc.
199fiin roe. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16060665
Pace Project No.: 92302658
Lab ID
Sample ID
QC Batch Method
QC Batch
92302658001
2016018444
RSK 175 Modified
GCV/10741
92302658002
2016018445
RSK 175 Modified
GCV/10741
92302658001
2016018444
SM 2320B
WET/45941
92302658002
2016018445
SM 2320B
WET/45941
92302658001
2016018444
SM 4500-S2D
WET/45828
92302658002
2016018445
SM 4500-S2D
WET/45828
92302658001
2016018444
EPA 218.7
WETA/59094
Date: 07/05/2016 03:03 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 17 of 19

Document Name:
Document Revised:April 25, 2016
-
Sample Condition Upon Receipt(SCUR)
Dukd? aggf4hal tical Lab
Document No.:
Issuing AuthE?flgp 46 of 61
c
e/�lla>rJ !C?lr
F-CHR-CS-003-rev.19
Pace Huntersville Quality Office
Page 2 of 2 for Internal Use ONLY
ConditionSample • , Client Name: Project WO# : 92302658
Receipt M.
Courier: ❑F d Ex [:]UPS ❑USPs ❑Client 1111111111111111111111111
❑ Commercial Pace / ❑Other: 92302658
Custody Seal Present? ❑Yes �No Seals Intact? ❑Yes [:]No
Date/initials Person Examining Contents:.
Packing Material: ❑Bubble Wrap 2B/Ubble Bags ❑None ❑Other:
Thermometer: T1505 Type of Ice: [gWet ❑slue ❑None ©Samples on ice, cooling process has/begun
Correction Factor: O.0°C Cooler Temp Corrected (°C): Biological Tissue Frozen? []Yes[:]No QN/A
Temp should be above fre ing to 6°C
USDA Regulated Soil ( S 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,
I —Iv.,.. 1-ii., including Hawaii and Puerto Rico)? MYes ONO
Comments/Discrepancy:
Chain of Custody Present?
��/�
E1 e
[:]No
❑N/A
1.
Samples Arrived within Hold Time?
i Yes
[-]No
❑N/A
2.
Short Hold Time Analyst's (<72 hr.)?
❑Yes
E N 9
❑N/A
3.
Rush Turn Around Time Requested?
[]Yes
ONo
❑N/A
4.
Sufficient Volume?
Ga'(es
[:]No
❑N/A
5.
Correct Containers Used?
EK.S
❑No
❑N/A
6.
-Pace Containers Used?
�s
[:]No
❑N/A
Containers Intact?
1714s
❑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
❑ 0
❑N/A
9.
a 6 ODr- re,(J1U2 J y, ¢Gnu 6 Its
-Includes Date/Time/ID/Analysis Matrix: V71-
5 Q01
All containers needing acid/base preservation have been
❑N/A
10.
HNC3 PH<d
checked?
[des
[]No
All containers needing preservation are found to be in
HU PHax
compliance with. EPA recommendation?
H2504 pHQ
(HNO3, 1-12SO4, HCI<2; NaOH >9 Sulfide, NaOH>12 Cyanide)
es
❑No
❑N/A
N.OH FH'1Z
Exceptions: VOA, Coliform, TOC, Oil and Grease,
DRO/8015 (water) DOC,LLHg
e
[]No[:]N/AH,oHlz,onePws
Samples checked for dechlorination?
Yes
[—]No,
❑N/A
11.
Headspace in VOA Vials (>5-6mm)?
❑Yes
® o
❑N/A
12.
Trip Blank Present?
❑Yes
❑No
N A
13.
Trip Blank Custody Seals Present?
[]Yes❑No
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: C ..� Date:[
Project Manager SRF Review:flats:
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 18 of 19

& Duke Energy Andlytical Lab
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Page 19 of 19

® Laboratories LLC
Duke Energy Analytical Lab
pie 48 of 61
V is
a member of The GEL Group IN'.
July 06, 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: 399989
SDG: J16060665
Dear Mary:
IPo Box 30712 Charleston, SC 29417
2040 Savage Road Charlestan. SC 25407
F 843.556.8171
F 843.766.1178
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on June 23, 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
Pa 11111111111111111111111

Duke Energy Analytical Lab
Page 49 of 61
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0002 Duke Energy
Client SDG: J16060665 GEL Work Order: 399989
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 13

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 50 of 61
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:
2016018444
399989001
Water
21-JUN-16 14:22
23-JUN-16
Client
Report Date: July 6, 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 0.0003
0.000067
0.0002
ug/mL
1
SKJ 06/28/16
0752 1576966 1
Uranium-233 U ND
0.00001
0.00005
ug/mL
1
SKJ 06/30/16
0805 1576966 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
0.540
1.00
pCi/L
AXM6 06/29/16
1556 1576997 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 0.845
0.650
1.00
pCi/L
LXPI 07/03/16
1045 1577287 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWl
06/24/16
0751
1576965
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" 70.8 (15%-125%)
Notes:
Page 3 of 13

Duke Energy Analytical Lab
Page 51 of 61
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: 399989
Report Date: July 6, 2016
Page 1 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%o
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1576966
QC1203573647
399989001
DUP
Uranium-233
U
ND
U
ND
ug/mL
N/A
SKJ
06/30/16 08:07
Uranium-234
U
ND
U
ND
ug/mL
N/A
Uranium-236
U
ND
U
ND
ug/mL
N/A
Uranium-238
0.0003
0.000275
ug/mL
8.45 ^
(+/-0.0002)
06/28/16 07:53
QC1203573645
LCS
Uranium-238
0.0496
0.0554
ug/mL
112
(80%-120%)
06/28/16 07:51
QC1203573646
LCS
Uranium-233
0.0005
0.000593
ug/mL
119
(80%-120%)
06/30/16 09:09
Uranium-234
0.00055
0.000584
ug/mL
106
(80%-120%)
Uranium-236
0.005
0.00549
ug/mL
110
(80%-120%)
QC1203573644
MB
Uranium-233
U
ND
ug/mL
06/30/16 08:02
Uranium-234
U
ND
ug/mL
Uranium-236
U
ND
ug/mL
Uranium-238
U
ND
ug/mL
06/28/16 07:49
QC1203573648
399989001
MS
Uranium-238
0.0496
0.0003
0.0548
ug/mL
110
(75%-125%)
06/28/16 07:55
QC1203573649
399989001
MS
Uranium-233
0.0005
U
ND
0.000593
ug/mL
119
(75%-125%)
06/30/16 08:08
Uranium-234
0.00055
U
ND
0.000586
ug/mL
107
(75%-125%)
Uranium-236
0.005
U
ND
0.00537
ug/mL
107
(75%-125%)
QC1203573650
399989001
SDILT
Uranium-233
U
ND
U
ND
ug/L
N/A
06/30/16 08:10
Page 4 of 13

Duke Energy Analytical Lab
Page 52 of 61
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 399989
Page 2 of 3
Parmname
NOM Sample
Qual
QC
Units
RPD% REC%
Range Anlst Date Time
Metals Analysis - ICPMS
Batch 1576966
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 08:10
Uranium-238
0.300
J
0.0821
ug/L
37
(0%-10%) 06/28/16 07:56
Rad Gas Flow
Batch 1576997
QC1203573812 399989001 DUP
Radium-228 U 0.196 U 0.160 pCi/L N/A N/AAXM6 06/29/1615:58
QC1203573813 LCS
Radium-228 15.2 12.7 pCi/L 83.6 (75%-125%) 06/29/1615:58
QC1203573811 MB
Radium-228 U -0.159 pCi/L 06/29/1615:56
Rad Ra-226
Batch 1577287
QC1203574524 399989001 DUP
Radium-226 0.845 U
0.599 pCi/L 34
(0% - 100%) LXP1 07/03/16 11:20
QC1203574526 LCS
Radium-226 24.4
27.8 pCi/L
114 (75%-125%) 07/06/16 08:15
QC1203574523 MB
Radium-226 U
0.609 pCi/L
07/06/16 08:15
QC1203574525 399989001 MS
Radium-226 122 0.845
144 pCi/L
117 (75%-125%) 07/03/1611:20
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

Duke Energy Analytical Lab
Page 53 of 61
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 399989
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 7of13

Duke Energy Analytical Lab
Page 55 of 61
Laboratories ur,
SAMPLE RECEIPT & REVIEW FORM
Client:
SDG(AR(COC(Work Order:
Received By:
Date Received:
Suspected hazard Information
I!
>"
o
Z
*R Net Counts > 100cpm on samples not marked "radioactive", contact the Radiation Safety Group for further
investigation.
COC/Samples marked as radioactive?
aximum Net Counts Observed* (Observed Counts - Area Background Counts):
Classified Radioactive II or III by RSO?
es, Were swipes taken of sample containers < action levels?
COC(Satriples marked containing PCBs?
Package, COC and/or Samples marked as
6erylliurn or asbestos oontaiaing?
yes,,sam Ies are to be segregated as Safety Controlled Samples, and opened.b.y the GEL Safe .Group.,
Shipped as a DOT Hazardous?
Razatd Class Shipped: UN#:
Samples identified as Foreign Soil?
Sample Receipt Criteria
Z
z
Comments(Qualifiers (Required for Non -Conforming Items)
Shipping containers received intact and
Circle Applicable: Seats broken Damaged container Leaking container Other (describe)
1
sealed?
2
Samples requiring cold preservation
Preservation Method: Ice bags Blue ice Dry ice on Other (describe)
within (0 < 6 deg. C)?*
all temperatures are recorded in Celsius
Daily check performed and passed on IR
Temperature Device Serial #: cf
2a
temperature gun?
Secondary Temperature Device Serial # (If Applicable):
3
Chain of custody documents included
with shipment?
Sample intact
Cir41e Applicable: Seals broken Damaged container Leaking container Other (describe)
4
containers and sealed?
Samples requiring chemical preservation
Sample ID's, containers affected and observed pH:
5
at proper pH?
"
6
Do Low Level Perchlorate samples have
Sample ID's and containers affected:
headspace as required?
7
VOA vials contain acid preservation?
(If unknown, select No)
VOA vials free of headspace (defined as
Sample ID's and containers affected:
$
<6mm bubble)?
4
Are Encore containers present?
If yes, immediately deliver to Volatiles laboratory)
ID's and tests affected:
10
Samples received within holding time?
11
Sample ID's on COC match 1D's on
Sample ID's and containers affected:
bottles?
Date & time on COC match date & time
Sample ID's affected:
12
on bottles?
13
Number of containers received match
Sample ID's affected:
number indicated on COC?
14
Are sample containers identifiable as
GEL rovided?
15
COC form is properly signed in, y
relinquished/received sections?
circle Applicable:
FedEx Air FedEx Ground UPS Field Services dourier 6ther
16
Carrier and tracking number.
Comments (Use Continuation Form if needed):
PM (or PMA) review: Initials Date ()(A(LV)1! S.X Page { of
GL-CHL-SR-001 Rev 3
Page 8 of 13

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Page 9 of 13

Duke Energy Analytical Lab
Page 57 of 61
Technical Case Narrative
Duke Energy (DUPO)
SDG #: J16060665
Work Order #: 399989
Metals
Product: Determination of Metals by ICP-MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL-MA-E-014 REV# 28
Analytical Batch: 1576966
Preparation Method: SW846 3010A
Preparation Procedure: GL-MA-E-008 REV# 18
Preparation Batch: 1576965
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
399989001
2016018444
1203573644
Method Blank (MB)ICP-MS
1203573645
Laboratory Control Sample (LCS)
1203573646
Laboratory Control Sample (LCS)
1203573650
399989001(2016018444L) Serial Dilution (SD)
1203573647
399989001(2016018444D) Sample Duplicate (DUP)
1203573648
399989001(2016018444S) Matrix Spike (MS)
1203573649
399989001(2016018444S) 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: 1576997
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
399989001 2016018444
1203573811 Method Blank (MB)
1203573812 399989001(2016018444) Sample Duplicate (DUP)
1203573813 Laboratory Control Sample (LCS)
Page 10 of 13

Duke Energy Analytical Lab
Page 58 of 61
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: 1577287
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
399989001 2016018444
1203574523 Method Blank (MB)
1203574524 399989001(2016018444) Sample Duplicate (DUP)
1203574525 399989001(2016018444) Matrix Spike (MS)
1203574526 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 1203574523 (MB) and 1203574526 (LCS) were degassed and recounted to verify sample results. The
second counts are reported.
Miscellaneous Information
Additional Comments
The matrix spike, 1203574525 (2016018444MS), 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.
Duke Energy Analytical Lab
Page 59 of 61
Page 12 of 13

Duke Energy Analytical Lab
Page 60 of 61
List of current GEL Certifications as of 06 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 13 of 13

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