NC0000396_J16070079 report_20160831

DUKE Analytical Laboratory
" EIERGY.
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
Order Number: J16070079
Project Name: ASHEVILLE - AB GW ASSESSMENT WATER
Customer Name(s): Todd Plating, Brandon Russo, Fred Holt, Kathy Webb, John Toepfer, Tim Hunsu
Customer Address: 200 CP and L Drive
Arden,NC 28704
Lab Contact: Anne Pridgeon Phone: [phone]
Reason: I have reviewed
this document.
Report Authorized By: i Date:2016.08.02 Date: 8/2/2016
(Signature) 16:11:23-04'00'
Anne Pridgeon
Program Comments:
Please contact the Program Manager (Anne Pridgeon) with any questions regarding this report.
Data Flags & Calculations:
Page 1 of 51
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:
Page 2 of 51
Sample ID Plant/Station
2016020135 ASHEVILLE
2016020145 ASHEVILLE
2 Total Samples
Collection
Date and Time Collected By
Sample Description
05-Jul-16 9:16 AM BD C13-9
05-Jul-16 3:38 PM BD CB-1

Page 3 of 51
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: DBA Account Date: 8/2/2016

Certificate of Laboratory Analysis Page 4 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Site: CB-9
Collection Date: 05-Jul-16 9:16 AM
Analyte Result Units Qualifiers RDL
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.253 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
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)
0.022
mg/L
0.005
Barium (Ba)
0.026
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.034
mg/L
0.005
Strontium (Sr)
0.007
mg/L
0.005
Zinc (Zn)
0.015
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
0.478
mg/L
0.01
Magnesium (Mg)
0.926
mg/L
0.005
Potassium (K)
0.685
mg/L
0.1
Sodium (Na)
3.85
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.185
mg/L
0.005
Barium (Ba)
0.029
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.345
mg/L
0.01
Manganese (Mn)
0.044
mg/L
0.005
Strontium (Sr)
0.008
mg/L
0.005
Zinc (Zn)
0.010
mg/L
0.005
Sample #: 2016020135
Matrix: GW WW
DF Method Analysis Date/Time Analyst
1 EPA 353.2 07/07/2016 13:31 LSTARLI
Vendor Method V_PACE
1 EPA 245.1
07/21/2016 13:46
DMFRANC
1 EPA 245.1
07/14/2016 13:02
DMFRANC
1 EPA 200.7
07/11/2016 14:40
JJMACKE
1 EPA 200.7
07/11/2016 14:40
JJMACKE
1 EPA 200.7
07/11/2016 14:40
JJMACKE
1 EPA 200.7
07/11/2016 14:40
JJMACKE
1 EPA 200.7
07/11/2016 14:40
JJMACKE
1 EPA 200.7
07/11/2016 14:40
JJMACKE
1 EPA 200.7
07/11/2016 14:40
JJMACKE
1 EPA 200.7
07/13/2016 12:19
JJMACKE
1 EPA 200.7
07/13/2016 12:19
JJMACKE
1 EPA 200.7
07/13/2016 12:19
JJMACKE
1 EPA 200.7
07/13/2016 12:19
JJMACKE
1 EPA 200.7
07/21/2016 12:21
JJMACKE
1 EPA 200.7
07/21/2016 12:21
JJMACKE
1 EPA 200.7
07/21/2016 12:21
JJMACKE
1 EPA 200.7
07/21/2016 12:21
JJMACKE
1 EPA 200.7
07/21/2016 12:21
JJMACKE
1 EPA 200.7
07/21/2016 12:21
JJMACKE
1 EPA 200.7
07/21/2016 12:21
JJMACKE

Certificate of Laboratory Analysis Page 5 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Site: CB-9
Collection Date: 05-Jul-16 9:16 AM
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)
6.54
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)
1.00
ug/L
1
Cobalt (Co)
1.16
ug/L
1
Copper (Cu)
1.24
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
1.86
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.550
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 Carbon
TOC 0.226 mg/L 0.1
Sample #: 2016020135
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/19/2016 21:44
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
1
EPA 200.8
07/29/2016 14:16
JAHERMA
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
1 SM5310C/EPA9060A 07/07/201615:44 GHUTCHI

Certificate of Laboratory Analysis Page 6 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Site: CB-1
Collection Date: 05-Jul-16 3:38 PM
Analyte Result Units Qualifiers RDL
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.370 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
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)
0.064
mg/L
0.005
Barium (Ba)
0.018
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
0.023
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
0.017
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
0.040
mg/L
0.01
Magnesium (Mg)
0.395
mg/L
0.005
Potassium (K)
0.436
mg/L
0.1
Sodium (Na)
0.983
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.467
mg/L
0.005
Barium (Ba)
0.022
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.492
mg/L
0.01
Manganese (Mn)
0.032
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
0.012
mg/L
0.005
Sample #: 2016020145
Matrix: GW WW
DF Method Analysis Date/Time Analyst
1 EPA 353.2 07/07/2016 13:32 LSTARLI
Vendor Method V_PACE
1 EPA 245.1
07/21/2016 13:49
DMFRANC
1 EPA 245.1
07/14/2016 13:04
DMFRANC
1 EPA 200.7
07/11/2016 14:44
JJMACKE
1 EPA 200.7
07/11/2016 14:44
JJMACKE
1 EPA 200.7
07/11/2016 14:44
JJMACKE
1 EPA 200.7
07/11/2016 14:44
JJMACKE
1 EPA 200.7
07/11/2016 14:44
JJMACKE
1 EPA 200.7
07/11/2016 14:44
JJMACKE
1 EPA 200.7
07/11/2016 14:44
JJMACKE
1 EPA 200.7
07/13/2016 12:23
JJMACKE
1 EPA 200.7
07/13/2016 12:23
JJMACKE
1 EPA 200.7
07/13/2016 12:23
JJMACKE
1 EPA 200.7
07/13/2016 12:23
JJMACKE
1 EPA 200.7
07/21/2016 12:34
JJMACKE
1 EPA 200.7
07/21/2016 12:34
JJMACKE
1 EPA 200.7
07/21/2016 12:34
JJMACKE
1 EPA 200.7
07/21/2016 12:34
JJMACKE
1 EPA 200.7
07/21/2016 12:34
JJMACKE
1 EPA 200.7
07/21/2016 12:34
JJMACKE
1 EPA 200.7
07/21/2016 12:34
JJMACKE

Certificate of Laboratory Analysis Page 7 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Site: CB-1
Collection Date: 05-Jul-16 3:38 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)
1.91
ug/L
1
Copper (Cu)
10.6
ug/L
1
Lead (Pb)
1.06
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)
2.32
ug/L
1
Copper (Cu)
1.37
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
1.36
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.397
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 Carbon
TOC 0.189 mg/L 0.1
Sample #: 2016020145
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/19/2016 22:13
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
1
EPA 200.8
07/29/2016 13:49
JAHERMA
Vendor Method V_PACE
Vendor Method v_GEL
Vendor Method V_PACE
1 SM5310C/EPA9060A 07/07/201615:44 GHUTCHI

Certificate of Laboratory Analysis Page 8 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070552 HG 245.1 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
0.021
0.021
Spiked Sample # 1
Parameter
Measured
Final
Mercury (Hg)
0.0922
1.84
Spiked Sample # 2
Parameter
Measured
Final
Mercury (Hg)
0.0171
0.343
IS # 1
Parameter Measured Final
Mercury (Hg) 0.953 19.1
ISD # 1
Parameter Measured Final
Mercury (Hg) 0.951 19
IS # 2
Parameter
Measured
Final
Mercury (Hg)
0.941
18.8
ISD # 2
Parameter
Measured
Final
Mercury (Hg)
0.949
19
LCS # 1
Parameter
Measured
Final
Mercury (Hg)
1.97
1.97
Units: Dil RDL Relative Concentration Qualifier
ug/L 1 0.05 < 1/2 RDL
Units: Dil Qualifier
ug/L 20 0.05
Units: Dil Qualifier
ug/L 20 0.05
Units: Dil Spike % Recovery LCL UCL Qualifier
ug/L 20 20 86 70 130
Units: Dil Spike % Recovery LCL UCL RPD Qualifier
ug/L 20 20 85.9 70 130 0.175
Units: Dil Spike % Recovery LCL UCL Qualifier
ug/L 20 20 92.4 70 130
Units: Dil Spike % Recovery LCL UCL RPD Qualifier
ug/L 20 20 93.1 70 130 0.809
Units: Dil Spike % Recovery LCL UCL Qualifier
ug/L 1 2 98.3 85 115

Certificate of Laboratory Analysis Page 9 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070325 HG 245.1 Dissolved Mercury Dissolved (cold vapor) in Water (Filtered)
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
0.016
0.016
Spiked Sample # 1
Parameter
Measured
Final
Mercury (Hg)
0.014
1.4
Spiked Sample # 2
Parameter
Measured
Final
Mercury (Hg)
0.017
0.017
IS # 1
Parameter Measured Final
Mercury (Hg) 0.926 92.6
ISD # 1
Parameter Measured Final
Mercury (Hg) 0.898 89.8
IS # 2
Parameter
Measured
Final
Mercury (Hg)
0.734
0.734
ISD # 2
Parameter
Measured
Final
Mercury (Hg)
0.734
0.734
LCS # 1
Parameter
Measured
Final
Mercury (Hg)
1.96
1.96
MS # 1
Parameter
Measured
Final
Mercury (Hg)
0.622
0.622
MSD # 1
Parameter
Measured
Final
Mercury (Hg)
0.64
0.64
Units:
Dil
RDL
Relative Concentration
Qualifier
ug/L
1
0.05
< 1/2 RDL
Units:
Dil
Qualifier
ug/L
100
0.05
Units:
Dil
Qualifier
ug/L
1
0.05
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
100
100
91.2
70
130
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
100
100
88.4
70
130
3.12
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
1
71.7
70
130
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
1
1
71.7
70
130
0
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
2
97.8
85
115
Parent Sample:
J16070328
-- 2016021492
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
1
61.8
70
130
Parent Sample:
J16070328
-- 2016021492
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
ug/L
1
1
63.6
70
130
2.87

Certificate of Laboratory Analysis Page 10 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070211 ICP Dissolved DISSOLVED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
-0.000647
-0.000647
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
-0.000142
-0.000142
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00238
-0.00238
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.00117
-0.00117
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000442
-0.000442
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.00006
0.00006
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.000932
-0.000932
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
2.06
2.06
mg/L
Barium (Ba)
1
1
mg/L
Boron (B)
2.02
2.02
mg/L
Iron (Fe)
2.05
2.05
mg/L
Manganese (Mn)
0.99
0.99
mg/L
Strontium (Sr)
1.93
1.93
mg/L
Zinc (Zn)
1.04
1.04
mg/L
MS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.53
5.53
mg/L
Barium (Ba)
5.34
5.34
mg/L
Boron (B)
5.2
5.2
mg/L
Iron (Fe)
5.23
5.23
mg/L
Manganese (Mn)
5.5
5.5
mg/L
Strontium (Sr)
5.11
5.11
mg/L
Zinc (Zn)
5.34
5.34
mg/L
MSD # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.52
5.52
mg/L
Barium (Ba)
5.31
5.31
mg/L
Boron (B)
5.2
5.2
mg/L
Iron (Fe)
5.23
5.23
mg/L
Manganese (Mn)
5.49
5.49
mg/L
Strontium (Sr)
5.12
5.12
mg/L
Zinc (Zn)
5.35
5.35
mg/L
MS # 2
Parameter
Measured
Final
Units:
Aluminum (Al)
5.49
5.49
mg/L
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
2
103 85
115
1
1
100 85
115
1
2
101 85
115
1
2
103 85
115
1
1
99 85
115
1
2
96.3 85
115
1
1
104 85
115
Parent Sample:
J16070225
-- 2016021083
DiI
Spike
% Recovery LCL
UCL
Qualifier
1
5
110 70
130
1
5
107 70
130
1
5
104 70
130
1
5
103 70
130
1
5
109 70
130
1
5
102 70
130
1
5
107 70
130
Parent Sample:
J16070225
-- 2016021083
DiI
Spike
% Recovery LCL
UCL
RPD Qualifier
1
5
110 70
130
0.145
1
5
106 70
130
0.677
1
5
104 70
130
0
1
5
103 70
130
0
1
5
109 70
130
0.184
1
5
102 70
130
0.137
1
5
107 70
130
0.0751
Parent Sample:
J16070225
-- 2016021092
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
108 70
130

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070211 ICP Dissolved DISSOLVED METALS BY ICP
MS # 2
Parameter
Measured
Final
Units:
Dil
Spike
Barium (Ba)
5.58
5.58
mg/L
1
5
Boron (B)
5.31
5.31
mg/L
1
5
Iron (Fe)
5.73
57.3
mg/L
10
5
Manganese (Mn)
6.14
6.14
mg/L
1
5
Strontium (Sr)
5.37
5.37
mg/L
1
5
Zinc (Zn)
5.26
5.26
mg/L
1
5
MSD # 2
Parameter
Measured
Final
Units:
Dil
Spike
Aluminum (Al)
5.48
5.48
mg/L
1
5
Barium (Ba)
5.61
5.61
mg/L
1
5
Boron (B)
5.32
5.32
mg/L
1
5
Iron (Fe)
5.76
57.6
mg/L
10
5
Manganese (Mn)
6.11
6.11
mg/L
1
5
Strontium (Sr)
5.39
5.39
mg/L
1
5
Zinc (Zn)
5.24
5.24
mg/L
1
5
Page 11 of 51
Parent Sample: J16070225 -- 2016021092
% Recovery
LCL
UCL
Qualifier
106
70
130
103
70
130
79.6
70
130
108
70
130
102
70
130
105
70
130
Parent Sample:
J16070225
-- 2016021092
% Recovery
LCL
UCL
RPD Qualifier
108
70
130
0.203
107
70
130
0.678
104
70
130
0.174
85.5
70
130
7.17
108
70
130
0.445
102
70
130
0.372
105
70
130
0.286

Certificate of Laboratory Analysis Page 12 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070266 ICP Undigested UNDIGESTED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.000804
0.000804
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
-0.000016
-0.000016
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.0121
0.0121
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
-0.0204
-0.0204
mg/L
1
0.05
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Calcium (Ca)
0.0025
0.0025
mg/L
1
0.01
< 1/2 RDL
Magnesium (Mg)
0.000113
0.000113
mg/L
1
0.005
< 1/2 RDL
Potassium (K)
0.00296
0.00296
mg/L
1
0.1
< 1/2 RDL
Sodium (Na)
-0.0187
-0.0187
mg/L
1
0.05
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Calcium (Ca)
2.04
2.04
mg/L
1
2
102
85
115
Magnesium (Mg)
1.99
1.99
mg/L
1
2
99.3
85
115
Potassium (K)
3.98
3.98
mg/L
1
4
99.5
85
115
Sodium (Na)
8.29
8.29
mg/L
1
8.1
102
85
115
LCS # 2
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
2.07
2.07
mg/L
1
2
103
85
115
Magnesium (Mg)
2.01
2.01
mg/L
1
2
101
85
115
Potassium (K)
4.01
4.01
mg/L
1
4
100
85
115
Sodium (Na)
8.36
8.36
mg/L
1
8.1
103
85
115
MS # 1
Parent Sample:
J16070215
-- 2016021004
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Calcium (Ca)
179
179
mg/L
1
5
0
70
130
Magnesium (Mg)
6.53
6.53
mg/L
1
5
100
70
130
Potassium (K)
148
148
mg/L
1
5
272
70
130
Sodium (Na)
460
460
mg/L
1
5
0
70
130
MSD # 1
Parent Sample:
J16070215
-- 2016021004
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Calcium (Ca)
178
178
mg/L
1
5
0
70
130
0
Magnesium (Mg)
6.49
6.49
mg/L
1
5
99.2
70
130
0.763
Potassium (K)
146
146
mg/L
1
5
246
70
130
10
Sodium (Na)
457
457
mg/L
1
5
0
70
130
0

Certificate of Laboratory Analysis Page 13 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level I1 QC Summary
Q16070266 ICP Undigested UNDIGESTED METALS BY ICP
MS # 2
Parent Sample:
J16070225
-- 2016021089
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
12
12
mg/L
1
5
102 70
130
Magnesium (Mg)
11.5
11.5
mg/L
1
5
96 70
130
Potassium (K)
6.76
6.76
mg/L
1
5
103 70
130
Sodium (Na)
14
14
mg/L
1
5
82.3 70
130
MSD # 2
Parent Sample:
J16070225
-- 2016021089
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
12
12
mg/L
1
5
101 70
130
0.0197
Magnesium (Mg)
11.5
11.5
mg/L
1
5
96 70
130
0.0208
Potassium (K)
6.78
6.78
mg/L
1
5
103 70
130
0.331
Sodium (Na)
14
14
mg/L
1
5
82 70
130
0.438
MS # 3
Parent Sample:
J16070200
-- 2016020918
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Calcium (Ca)
10.6
10.6
mg/L
1
5
104 70
130
Magnesium (Mg)
9.21
9.21
mg/L
1
5
106 70
130
Potassium (K)
6.52
6.52
mg/L
1
5
105 70
130
Sodium (Na)
16.4
16.4
mg/L
1
5
88.3 70
130
MSD # 3
Parent Sample:
J16070200
-- 2016020918
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Calcium (Ca)
10.6
10.6
mg/L
1
5
104 70
130
0.154
Magnesium (Mg)
9.17
9.17
mg/L
1
5
105 70
130
0.797
Potassium (K)
6.5
6.5
mg/L
1
5
105 70
130
0.325
Sodium (Na)
16.2
16.2
mg/L
1
5
86.3 70
130
2.36

Certificate of Laboratory Analysis Page 14 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070484 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.000785
0.000785
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.000284
0.000284
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.00198
0.00198
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.000577
-0.000577
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000024
-0.000024
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000116
0.000116
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.000372
-0.000372
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.19
5.19
mg/L
Barium (Ba)
5.02
5.02
mg/L
Boron (B)
4.9
4.9
mg/L
Iron (Fe)
4.96
4.96
mg/L
Manganese (Mn)
5.16
5.16
mg/L
Strontium (Sr)
4.87
4.87
mg/L
Zinc (Zn)
5.01
5.01
mg/L
MS # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.46
5.46
mg/L
Barium (Ba)
4.99
4.99
mg/L
Boron (B)
4.89
4.89
mg/L
Iron (Fe)
5.18
5.18
mg/L
Manganese (Mn)
5.1
5.1
mg/L
Strontium (Sr)
4.84
4.84
mg/L
Zinc (Zn)
4.92
4.92
mg/L
MSD # 1
Parameter
Measured
Final
Units:
Aluminum (Al)
5.37
5.37
mg/L
Barium (Ba)
4.93
4.93
mg/L
Boron (B)
4.89
4.89
mg/L
Iron (Fe)
5.1
5.1
mg/L
Manganese (Mn)
5.02
5.02
mg/L
Strontium (Sr)
4.87
4.87
mg/L
Zinc (Zn)
4.83
4.83
mg/L
Dil
Spike
% Recovery LCL
UCL
Qualifier
1
5
104 85
115
1
5
100 85
115
1
5
97.9 85
115
1
5
99.3 85
115
1
5
103 85
115
1
5
97.4 85
115
1
5
100 85
115
Parent Sample:
J16070079
-- 2016020135
DiI
Spike
% Recovery LCL
UCL
Qualifier
1
5
105 70
130
1
5
99.1 70
130
1
5
97.6 70
130
1
5
96.7 70
130
1
5
101 70
130
1
5
96.7 70
130
1
5
98.3 70
130
Parent Sample:
J16070079
-- 2016020135
DiI
Spike
% Recovery LCL
UCL
RPD Qualifier
1
5
104 70
130
1.64
1
5
98 70
130
1.12
1
5
97.5 70
130
0.082
1
5
95.1 70
130
1.63
1
5
99.5 70
130
1.64
1
5
97.3 70
130
0.618
1
5
96.3 70
130
1.99

Certificate of Laboratory Analysis Page 15 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070309 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
-0.117
-0.117
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.0036
0.0036
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
0
0
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
-0.0072
-0.0072
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.0182
-0.0182
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
-0.0128
-0.0128
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.0308
-0.0308
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.0056
-0.0056
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.0162
0.0162
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.448
-0.448
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.0078
0.0078
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.0068
0.0068
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.0236
0.0236
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
50.2
50.2
ug/L
1
50
100
85
115
Arsenic (As)
50.8
50.8
ug/L
1
50
102
85
115
Beryllium (Be)
49.3
49.3
ug/L
1
50
98.7
85
115
Cadmium (Cd)
48.9
48.9
ug/L
1
50
97.7
85
115
Chromium (Cr)
51.7
51.7
ug/L
1
50
103
85
115
Cobalt (Co)
51.2
51.2
ug/L
1
50
102
85
115
Copper (Cu)
51.1
51.1
ug/L
1
50
102
85
115
Lead (Pb)
48.7
48.7
ug/L
1
50
97.5
85
115
Molybdenum (Mo)
49.3
49.3
ug/L
1
50
98.6
85
115
Nickel (Ni)
49.9
49.9
ug/L
1
50
99.9
85
115
Selenium (Se)
51.5
51.5
ug/L
1
50
103
85
115
Thallium (TI) Low Level
44.9
44.9
ug/L
1
50
89.8
85
115
NIS # 1
Parent Sample:
J16070079 -- 2016020135
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49.9
49.9
ug/L
1
50
99.9
70
130
Arsenic (As)
51.1
51.1
ug/L
1
50
102
70
130
Beryllium (Be)
51
51
ug/L
1
50
102
70
130
Cadmium (Cd)
48.8
48.8
ug/L
1
50
97.6
70
130
Chromium (Cr)
53.4
53.4
ug/L
1
50
106
70
130
Cobalt (Co)
52
52
ug/L
1
50
102
70
130
Copper (Cu)
57.6
57.6
ug/L
1
50
102
70
130
Lead (Pb)
49.6
49.6
ug/L
1
50
98
70
130
Molybdenum (Mo)
49.6
49.6
ug/L
1
50
99.2
70
130

Certificate of Laboratory Analysis Page 16 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level I1 QC Summary
Q16070309 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
MS # 1
Parent Sample:
J16070079
-- 2016020135
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Nickel (Ni)
51.4
51.4
ug/L
1
50
101
70
130
Selenium (Se)
49.3
49.3
ug/L
1
50
98.4
70
130
Thallium (TI) Low Level
43.1
43.1
ug/L
1
50
85.9
70
130
MSD # 1
Parent Sample:
J16070079
-- 2016020135
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Antimony (Sb)
49
49
ug/L
1
50
98.1
70
130
1.84
Arsenic (As)
51.4
51.4
ug/L
1
50
103
70
130
0.546
Beryllium (Be)
51.5
51.5
ug/L
1
50
103
70
130
0.918
Cadmium (Cd)
49
49
ug/L
1
50
98
70
130
0.388
Chromium (Cr)
52.3
52.3
ug/L
1
50
104
70
130
2.19
Cobalt (Co)
51.8
51.8
ug/L
1
50
102
70
130
0.274
Copper (Cu)
57.5
57.5
ug/L
1
50
102
70
130
0.176
Lead (Pb)
49.9
49.9
ug/L
1
50
98.5
70
130
0.549
Molybdenum (Mo)
48.3
48.3
ug/L
1
50
96.6
70
130
2.7
Nickel (Ni)
52.1
52.1
ug/L
1
50
103
70
130
1.39
Selenium (Se)
51.2
51.2
ug/L
1
50
102
70
130
3.92
Thallium (TI) Low Level
42.6
42.6
ug/L
1
50
85.1
70
130
0.982

Certificate of Laboratory Analysis Page 17 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level I1 QC Summary
Q16070487 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
0.024
0.024
ug/L
1
1
< 1/2 RDL
Arsenic (As)
0.008
0.008
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.002
-0.002
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
0.004
0.004
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
-0.005
-0.005
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.003
0.003
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.044
-0.044
ug/L
1
1
< 1/2 RDL
Lead (Pb)
0.006
0.006
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.003
0.003
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
0.012
0.012
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.013
0.013
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.031
0.031
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.008
0.008
ug/L
1
0.3
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
53.3
53.3
ug/L
1
50
107
85
115
Arsenic (As)
50.1
50.1
ug/L
1
50
100
85
115
Beryllium (Be)
47.3
47.3
ug/L
1
50
94.7
85
115
Cadmium (Cd)
49.9
49.9
ug/L
1
50
99.8
85
115
Chromium (Cr)
48.6
48.6
ug/L
1
50
97.3
85
115
Cobalt (Co)
49.6
49.6
ug/L
1
50
99.3
85
115
Copper(Cu)
49
49
ug/L
1
50
98
85
115
Lead (Pb)
49.9
49.9
ug/L
1
50
99.8
85
115
Molybdenum (Mo)
49.5
49.5
ug/L
1
50
99
85
115
Nickel (Ni)
49.7
49.7
ug/L
1
50
99.4
85
115
Selenium (Se)
49.6
49.6
ug/L
1
50
99.2
85
115
Thallium (TI) Low Level
46.7
46.7
ug/L
1
50
93.3
85
115
Vanadium (V) Low Level
48.7
48.7
ug/L
1
50
97.4
85
115
MS #1
Parent Sample:
J16070079 -- 2016020145
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
53.1
53.1
ug/L
1
50
106
70
130
Arsenic (As)
50
50
ug/L
1
50
99.6
70
130
Beryllium (Be)
48.9
48.9
ug/L
1
50
97.6
70
130
Cadmium (Cd)
50.2
50.2
ug/L
1
50
100
70
130
Chromium (Cr)
49.8
49.8
ug/L
1
50
99.1
70
130
Cobalt (Co)
51.9
51.9
ug/L
1
50
99.1
70
130
Copper (Cu)
50.6
50.6
ug/L
1
50
98.5
70
130
Lead (Pb)
50.2
50.2
ug/L
1
50
100
70
130

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070487 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS # 1
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
49.1
49.1
ug/L
1
50
Nickel (Ni)
51.9
51.9
ug/L
1
50
Selenium (Se)
49.4
49.4
ug/L
1
50
Thallium (TI) Low Level
47.5
47.5
ug/L
1
50
Vanadium (V) Low Level
50.1
50.1
ug/L
1
50
MSD # 1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
53.6
53.6
ug/L
1
50
Arsenic (As)
50.3
50.3
ug/L
1
50
Beryllium (Be)
48.4
48.4
ug/L
1
50
Cadmium (Cd)
50.3
50.3
ug/L
1
50
Chromium (Cr)
49.9
49.9
ug/L
1
50
Cobalt (Co)
52.1
52.1
ug/L
1
50
Copper (Cu)
50.8
50.8
ug/L
1
50
Lead (Pb)
50.5
50.5
ug/L
1
50
Molybdenum (Mo)
49.4
49.4
ug/L
1
50
Nickel (Ni)
51.8
51.8
ug/L
1
50
Selenium (Se)
49.4
49.4
ug/L
1
50
Thallium (TI) Low Level
47.7
47.7
ug/L
1
50
Vanadium (V) Low Level
49.9
49.9
ug/L
1
50
Page 18 of 51
Parent Sample: J16070079 -- 2016020145
% Recovery
LCL
UCL Qualifier
98.1
70
130
101
70
130
98.8
70
130
94.8
70
130
99.4
70
130
Parent Sample: J16070079 -- 2016020145
% Recovery
LCL
UCL
RPD Qualifier
107
70
130
0.997
100
70
130
0.764
96.7
70
130
0.98
101
70
130
0.205
99.2
70
130
0.115
99.6
70
130
0.499
98.8
70
130
0.29
101
70
130
0.497
98.8
70
130
0.715
101
70
130
0.127
98.7
70
130
0.0466
95.2
70
130
0.455
98.9
70
130
0.442

Certificate of Laboratory Analysis Page 19 of 51
This report shall not be reproduced, except in full.
Order # A 6070079
Level II QC Summary
Q16070180 Total Carbon Total Carbon
Blank # 1
Parameter
Measured
Final
TOC
0.023
0.023
Spiked Sample # 1
Parameter
Measured
Final
TOC
0.819
0.819
ISD # 1
Parameter Measured Final
TOC 2.86 2.86
Parameter Measured Final
TOC 2.81 2.81
LCS # 1
Parameter Measured Final
TOC 2.97 2.97
Units:
Dil
RDL
Relative Concentration
Qualifier
mg/L
1
0.1
< 1/2 RDL
Units:
Dil
Qualifier
mg/L
1
0.1
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
2
102
80
120
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
mg/L
1
2
99.8
80
120
2.33
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
2.87
103
85
115

aceAnaiXical
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July 15, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16070079
Pace Project No.: 92304135
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on July 06, 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: J16070079
Pace Project No.: 92304135
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: J16070079
Pace Project No.: 92304135
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92304135001
92304135002
2016020135
2016020145
Water
Water
07/05/16 09:16
07/05/1615:38
07/06/16 12:46
07/06/1612:46
REPORT OF LABORATORY ANALYSIS
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SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J16070079
92304135
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92304135001
2016020135
RSK 175 Modified
ZDO
1
PASI-C
SM 4500-S2D
WRC
1
PASI-A
EPA 218.7
AEM
1
PASI-O
92304135002
2016020145
RSK 175 Modified
ZDO
1
PASI-C
SM 4500-S2D
WRC
1
PASI-A
EPA 218.7
AEM
1
PASI-O
REPORT OF LABORATORY ANALYSIS
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Project: J16070079
Pace Project No.: 92304135
Lab Sample ID
Method
92304135001
EPA 218.7
Client Sample ID
Parameters
2016020135
Chromium, Hexavalent
SUMMARY OF DETECTION
Result UnitE
0.085 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
0.030 07/12/1615:44
Page 5 of 18

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PROJECT NARRATIVE
Project: J16070079
Pace Project No.: 92304135
Method: RSK 175 Modified
Description: RSK 175 Headspace
Client: Duke Energy
Date: July 15, 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: J16070079
Pace Project No.: 92304135
Method: SM 4500-S213
Description: 4500S2D Sulfide Water
Client: Duke Energy
Date: July 15, 2016
General Information:
2 samples were analyzed for SM 4500-S2D. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J16070079
Pace Project No.: 92304135
Method: EPA 218.7
Description: Hexavalent Chromium by IC
Client: Duke Energy
Date: July 15, 2016
General Information:
2 samples were analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: 308142
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92303966001,92304420003
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1632880)
• Chromium. Hexavalent
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16070079
Pace Project No.: 92304135
Sample: 2016020135
Lab ID: 92304135001 Collected:
07/05/16
09:16
Received: 07/06/16 12:46 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
07/13/16 08:35
74-82-8
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
07/12/1613:30
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
0.085 ug/L
0.030
1
07/12/16 15:44
18540-29-9
REPORT OF LABORATORY ANALYSIS
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Date: 07/15/2016 04:38 PM without the written consent of Pace Analytical Services, Inc.. Page 9 of 18

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ANALYTICAL RESULTS
Project: J16070079
Pace Project No.: 92304135
Sample: 2016020145
Lab ID: 92304135002 Collected:
07/05/16 15:38
Received: 07/06/16 12:46 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
07/13/16 22:44
74-82-8
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
07/12/1613:30
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
07/12/16 15:57
18540-29-9
Date: 07/15/2016 04:38 PM
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16070079
Pace Project No.: 92304135
QC Batch: 320851
Analysis Method:
RSK 175 Modified
QC Batch Method: RSK 175 Modified
Analysis Description:
RSK 175 HEADSPACE
Associated Lab Samples: 92304135001
METHOD BLANK: 1777777
Matrix: Water
Associated Lab Samples: 92304135001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Methane
ug/L
ND 10.0
07/12/16 22:52 N2
LABORATORY CONTROL SAMPLE: 1777778
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Methane
ug/L
396 425
107 70-130 N2
MATRIX SPIKE SAMPLE: 1777779
92303604001 Spike
MS MS % Rec
Parameter
Units
Result Conc.
Result % Rec Limits Qualifiers
Methane
ug/L
ND 396
435 109 70-130 N2
SAMPLE DUPLICATE: 1777780
92303604003 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
Methane
ug/L
ND ND
20 N2
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: J16070079
Pace Project No.: 92304135
QC Batch: 321035
Analysis Method:
RSK 175 Modified
QC Batch Method: RSK 175 Modified
Analysis Description:
RSK 175 HEADSPACE
Associated Lab Samples: 92304135002
METHOD BLANK: 1779009
Matrix: Water
Associated Lab Samples: 92304135002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Methane
ug/L
ND 10.0
07/13/16 22:29 N2
LABORATORY CONTROL SAMPLE: 1779010
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Methane
ug/L
396 306
77 70-130 N2
MATRIX SPIKE SAMPLE: 1779011
92304357001 Spike
MS MS % Rec
Parameter
Units
Result Conc.
Result % Rec Limits Qualifiers
Methane
ug/L
ND 396
392 99 70-130 N2
SAMPLE DUPLICATE: 1779012
92304357002 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
Methane
ug/L
ND ND
20 N2
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: J16070079
Pace Project No.: 92304135
QC Batch: 320825 Analysis Method: SM 4500-S2D
QC Batch Method: SM 4500-S2D Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92304135001, 92304135002
METHOD BLANK: 1777612 Matrix: Water
Associated Lab Samples: 92304135001, 92304135002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide mg/L ND 0.10 07/12/1613:30
LABORATORY CONTROL SAMPLE: 1777613
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide mg/L .5 0.48 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1777614 1777615
MS MSD
92303850002 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 0.54 0.54 100 100 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1777616 1777617
MS MSD
92303965001 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 0.50 0.50 99 99 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: J16070079
Pace Project No.: 92304135
QC Batch: 308142
Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7
Analysis Description: Chromium,
Hexavalent IC
Associated Lab Samples: 92304135001, 92304135002
METHOD BLANK: 1632876
Matrix: Water
Associated Lab Samples: 92304135001, 92304135002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chromium, Hexavalent ug/L
ND 0.030
07/12/16 11:46
LABORATORY CONTROL SAMPLE: 1632877
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chromium, Hexavalent ug/L
.075 0.074
99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1632878 1632879
MS MSD
92303966001
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 0.38
.22 .22 0.58
0.62 92 106 85-115 5 20
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1632880 1632881
MS MSD
92304420003 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 0.64 .075 .075 0.68 0.72 53 96 85-115 5 20 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALIFIERS
Project: J16070079
Pace Project No.: 92304135
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.
N2 The lab does not hold TN accreditation for this parameter.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/15/2016 04:38 PM without the written consent of Pace Analytical Services, Inc.. Page 15 of 18

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098ninyfte. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16070079
Pace Project No.: 92304135
Lab ID
Sample ID
QC Batch Method
QC Batch
92304135001
2016020135
RSK 175 Modified
320851
92304135002
2016020145
RSK 175 Modified
321035
92304135001
2016020135
SM 4500-S2D
320825
92304135002
2016020145
SM 4500-S2D
320825
92304135001
2016020135
EPA 218.7
308142
92304135002
2016020145
EPA 218.7
308142
Date: 07/15/2016 04:38 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 16 of 18

Document Name:
Sample Condition Upon Receipt)5CUR)
aceAnalytfca! Document No.:
F-CHR-CS-003-rev.19
ConditionSample • Client Name: iJ Kr c_
Receipt Project
Courier: ❑Fed Ex ❑UP5 ❑U5P5 ❑Client
Commercial Pace ❑Other:
Custody Seal Present? ❑Yes �No Seals Intact? []Yes �No
Packing Material: ❑Bubble Wrap ]Bubble Bags ❑None ❑Other:
Thermometer: T1505 Wet ❑Blue ❑None ❑Sam
Type of Ice: pies an ice, cooling process has begun
Correction Factor: 0.0°C Cooler Temp Corrected (°C): Biological Tissue Frozen? [_-]Yes Wo ❑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)?
❑Yes [ONo
Document Revised:April 25, 2016
Page 1 of 2
Issuing Aut*0:36 of 51
Pace Huntersville Quality Office
WO#:92304135
1111111111111111111111lI
Date/Initials Person Examining Contents: 9 � 64L
Did samples originate from a foreign source (internationally,
including Hawaii and Puerto Rico)? r1Yes IYINo.
Comments/Discrepancy:
Chain of Custody Present?
Yes
[]NO
❑N/A
1,
Samples Arrived within Hold Time?
ixyes
❑No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
Yes
[:]No
❑N/A
3,
Rush Turn Around Time Requested?
[)Yes
1ANQ
❑N/A
4.
Sufficient Volume?
WYes
❑No
❑N/A
S.
Correct Containers Used?
Yes
❑No
❑N/A
6.
-Pace Containers Used?
Xyes
[-]No
❑N/A
Containers Intact?
Ryes
[:]No
❑N/A
7,
Samples Field Filtered?
❑Yes
RNo
❑N/A
8. Note if sediment is visible in the dissolved container
Sample Labels Match COC?
Yes
[:]No❑N/A
9.
, , y
-Includes Date/Time/ID/Analysis Matrix: W
All containers needing acid/base preservation have been
10, HNC3pW2
checked?
®Yes
[]No
❑N/A
All containers needingI
preservation are found to he in
HO pH,2
compliance with EPA recommendation?
H2504 pWZ
(HNO3, H2SO4, HCI<2, NaOH >9 Sulfide, NaOH>12 Cyanide)
�j]Yes
❑No
[:]N/A
Exceptions: VOA, Coliform, TOC, Oil and Grease,
1]`�
Na0H pHA1
DRO/8015 (water) DOC,LLHg
❑Yes
No
❑N/A
Na0H12n0AC pH)S
Samples checked for dechlorination?
[]Yes
No
❑N/A
11.
Headspace in VOA Vials (>5-6mm)?
❑Yes
No
[]N/A
12,
Trip Blank Present?
[]Yes
No
❑N/A
13.
Trip Blank Custody Seals Present?
Des
allo
[:]N/APace
Trip Blank Lot # (if purchased):
/
CLIENT NOTIFICATION/RESOLUTION
Person Contacted: Date/Time:
Comments/Sample
Discrepancy:
Field Data Required? Des []NO
Project Manager SCURF Review: Date: - 4
Project Manager SRF Review: Date: �-I-+I�%/)
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 (Le.
Out of hold, incorrect preservative, out of temp, incorrect containers)
Page 17 of 18

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Page 18 of 18

® Laboratories LLC
r38of51
a member of The GEL Group IN'.
July 27, 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: 400979
SDG: J16070079
Dear Mary:
Po 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 July 06, 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: 1250944
Enclosures
gel.com

Page 39 of 51
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0002 Duke Energy
Client SDG: J16070079 GEL Work Order: 400979
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

GEL LABORATORIES LLC Page 40 of 51
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:
2016020135
400979001
Water
05-JUL-16 09:16
06-JUL-16
Client
Report Date: July 27, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium-238 U ND
0.000067
0.0002
ug/mL
1.00
1
SKJ 07/13/16
0815 1580072 1
Uranium-233 U ND
0.00001
0.00005
ug/mL
1.00
1
SKJ 07/14/16
0934 1580072 2
Uranium-234 U ND
0.00001
0.00005
ug/mL
1.00
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1.00
1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
0.522
1.00
pCi/L
AXM6 07/26/16
1110 1580940 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 1.49
0.304
1.00
pCi/L
LXP1 07/20/16
0810 1580551 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JP1
07/07/16
1700
1580071
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" 95 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 3 of 13

GEL LABORATORIES LLC Page41 of51
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:
2016020145
400979002
Water
05-JUL-16 15:38
06-JUL-16
Client
Report Date: July 27, 2016
Project: DUKE00225
Client ID: DUP0002
Parameter Qualifier Result DL RL Units PF DF Analyst Date Time Batch Method
Metals Analysis-ICP-MS
SW846 3010A/6020A Uranium Liquid "As Received"
Uranium-238 0.000252
0.000067
0.0002
ug/mL
1.00
1
SKJ 07/13/16
0821 1580072 1
Uranium-233 U ND
0.00001
0.00005
ug/mL
1.00
1
SKJ 07/14/16
0940 1580072 2
Uranium-234 U ND
0.00001
0.00005
ug/mL
1.00
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1.00
1
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 U ND
0.365
1.00
pCi/L
AXM6 07/26/16
1110 1580940 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 6.55
0.407
1.00
pCi/L
LXP1 07/20/16
0810 1580551 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time
Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
JP1
07/07/16
1700
1580071
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" 94.2 (15%-125%)
Notes:
Column headers are defined as follows:
DF: Dilution Factor Lc/LC: Critical Level
DL: Detection Limit PF: Prep Factor
MDA: Minimum Detectable Activity RL: Reporting Limit
MDC: Minimum Detectable Concentration SQL: Sample Quantitation Limit
Page 4 of 13

Page 42 of 51
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: 400979
Report Date: July 27, 2016
Page 1 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%o
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1580072
QC1203580781
400979001
DUP
Uranium-233
U
ND
U
ND
ug/mL
N/A
SKJ
07/14/16 09:36
Uranium-234
U
ND
U
ND
ug/mL
N/A
Uranium-236
U
ND
U
ND
ug/mL
N/A
Uranium-238
U
ND
U
ND
ug/mL
N/A
07/13/16 08:17
QC1203580780
LCS
Uranium-238
0.0496
0.0449
ug/mL
90.4
(80%-120%)
07/13/16 08:14
QC1203580784
LCS
Uranium-233
0.0005
0.000541
ug/mL
108
(80%-120%)
07/14/16 09:33
Uranium-234
0.00055
0.000553
ug/mL
101
(80%-120%)
Uranium-236
0.005
0.00519
ug/mL
104
(80%-120%)
QC1203580779
MB
Uranium-233
U
ND
ug/mL
07/14/16 09:31
Uranium-234
U
ND
ug/mL
Uranium-236
U
ND
ug/mL
Uranium-238
J
0.000069
ug/mL
07/13/16 08:13
QC1203580782
400979001
MS
Uranium-238
0.0496
U
ND
0.0455
ug/mL
91.6
(75%-125%)
07/13/16 08:18
QC1203580785
400979001
MS
Uranium-233
0.0005
U
ND
0.000544
ug/mL
109
(75%-125%)
07/14/16 09:37
Uranium-234
0.00055
U
ND
0.000558
ug/mL
101
(75%-125%)
Uranium-236
0.005
U
ND
0.00517
ug/mL
103
(75%-125%)
QC1203580783
400979001
SDILT
Uranium-233
U
ND
U
ND
ug/L
N/A
07/14/16 09:39
Page 5 of 13

Page 43 of 51
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 400979
Page 2 of 3
Parmname
NOM Sample
Qual
QC
Units
RPD% REC%
Range Anlst Date Time
Metals Analysis - ICPMS
Batch 1580072
Uranium-234
U ND
U
ND
ug/L
N/A
Uranium-236
U ND
U
ND
ug/L
N/A
(0%-10%) SKJ 07/14/16 09:39
Uranium-238
U ND
U
ND
ug/L
N/A
(0%-10%) 07/13/16 08:20
Rad Gas Flow
Batch 1580940
QC1203582872 400954008 DUP
Radium-228 U 0.015 U -0.205 pCi/L N/A N/AAXM6 07/26/1611:11
QC1203582873 LCS
Radium-228 15.0 11.6 pCi/L 77.5 (75%-125%) 07/26/1612:39
QC1203582871 MB
Radium-228 U 0.291 pCi/L 07/26/1611:11
Rad Ra-226
Batch 1580551
QC1203581942 401056004 DUP
Radium-226 0.911
1.98 pCi/L 73.8*
(0%-20%) LXP1 07/21/16 03:30
QC1203581944 LCS
Radium-226 24.4
23.5 pCi/L 96.1
(75%-125%) 07/20/1610:00
QC1203581941 MB
Radium-226 U
0.174 pCi/L
07/20/16 09:26
QC1203581943 401056004 MS
Radium-226 122 0.911
104 pCi/L 84.6
(75%-125%) 07/20/1610:00
Notes:
The Qualifiers in this report are defined as follows:
** Analyte is a Tracer compound
< Result is less than value reported
> Result is greater than value reported
BD Results are either below the MDC or tracer recovery is low
E %difference of sample and SD is >10%. Sample concentration must meet flagging criteria
FA Failed analysis.
FB Mercury was found present at quantifiable concentrations in field blanks received with these samples. Data associated with the blank are deemed
invalid for reporting to regulatory agencies
H Analytical holding time was exceeded
Page 6of13

Page 44 of 51
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 400979
Parmname NOM Sample Qual QC Units RPD%o REC'%
Page 3 of 3
Range Anlst Date Time
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 7of13

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Page 8 of 13

Page 46 of 51
Laboratories LLC SAMPLE RECEIPT & REVIEW FORM
Client:
SDGfAR1COC/Work Or r: ci . G
Received By:
Date Received: 6 A6
;
*R Net Counts > IoOcp on samples not marked "radioactive", contact the Radiation Safety Group for further
Suspected Hazard Information
zo
investigation.
COC/Samples marked as radioactive?
Maximum Net Counts Observed* (Observed Counts - Area Background Counts):
Classified Radioactive II or III by RS07
If yes, Were swipes taken of sample containers < action levels?
COC/Samples marked containing PCBs?
%
Package .0C and/or Samples marked as
If,yes, les ar6ao besegre' Controlled Saritptes,.and.opeued by ihe;GEL Safetp.Group '....
beryllturri or asbestos•contattung? .- � ...
..-:.:�
sam ated.as;Safety ..
Shipped as a DOT Hazardous?
Hazard Class Shipped: UN#: .
Samples identified as Foreign Soil?
Sample Receipt Criteria
N
z
z
Comments/Qualifiers (Required for Non -Conforming Items)
Shipping containers received intact and
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
1
sealed?
2
Samples requiring cold preservation
/
Preservation Method: lee bags Blue ice Dry ice on Other (describe)
all temperatures are recorded in Celsius Q
within (0 < 6 deg. C)?*
2a
Daily check performed and passed on IR
Temperature Device Serial #:
Secondary Temperature Device Serial H (If Applicable):
temperature gun?
U� e
3
Chain of custody documents included
with shipment?
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
4
Sample containers intact and sealed?
Samples requiring chemical preservation
Sample ID's, containers affected and observed pH:
5
at proper pH?
III Preqervation added. Lot&
Do Low Level Perchlorate samples have
Sample ID's and containers affected:
6
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:
8
< 6mm bubble)?
9
Are Encore containers present?
(If yes, immediately deliver to Volatiles laboratory)
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?
12
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on bottles?
13
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14
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15
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relinquished/received sections?
Circle Applicable:
FedEx Air FedEx Ground UPS Field Services Cour er Other
16
Carrier and tracking number.
Comments (Use Continuation Form if needed): ' j `1 j A '
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Page 9 Of 13 GL-CHL-SR-001 Rev 3

Page 47 of 51
Technical Case Narrative
Duke Energy (DUPO)
SDG #: J16070079
Work Order #: 400979
Metals
Product: Determination of Metals by ICP-MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL-MA-E-014 REV# 28
Analytical Batch: 1580072
Preparation Method: SW846 3010A
Preparation Procedure: GL-MA-E-008 REV# 18
Preparation Batch: 1580071
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
400979001
2016020135
400979002
2016020145
1203580779
Method Blank (MB)ICP-MS
1203580780
Laboratory Control Sample (LCS)
1203580784
Laboratory Control Sample (LCS)
1203580783
400979001(2016020135L) Serial Dilution (SD)
1203580781
400979001(2016020135D) Sample Duplicate (DUP)
1203580782
400979001(2016020135S) Matrix Spike (MS)
1203580785
400979001(2016020135S) 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: 1580940
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
400979001 2016020135
400979002 2016020145
1203582871 Method Blank (MB)
Page 10 of 13

Page 48 of 51
1203582872 400954008(NonSDG) Sample Duplicate (DUP)
1203582873 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Technical Information
Recounts
Samples were re-eluted and recounted due to a suspected blank false positive. The recounts are reported.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL-RAD-A-008 REV# 14
Analvtical Batch: 1580551
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
400979001 2016020135
400979002 2016020145
1203581941 Method Blank (MB)
1203581942 401056004(NonSDG) Sample Duplicate (DUP)
1203581943 401056004(NonSDG) Matrix Spike (MS)
1203581944 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary•
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Quality Control (QC) Information
QC Information
All of the QC samples meet the required acceptance limits with the following exceptions: The sample and the
duplicate, 1203581942 (Non SDG 401056004DUP), did not meet the relative percent difference requirement;
however, they do meet the relative error ratio requirement with a value of 2.8056.
Technical Information
Recounts
Sample 1203581942 (Non SDG 401056004DUP) was recounted due to high relative percent difference/relative
Page 11 of 13

Page 49 of 51
error ratio. The recount is reported. Samples were recounted to verify sample results. The recount results are
similar to the original results. Original results are reported 400979001 (2016020135) and 400979002
(2016020145). Sample was recounted due to detector error. Recount is reported. 1203581942 (Non SDG
401056004DUP).
Certification Statement
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless otherwise noted in the analytical case narrative.
Page 12 of 13

Page 50 of 51
List of current GEL Certifications as of 27 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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