NC0003425_J16060623 final report_20160801

Lab
'■" DUKE Analytical Laboratory Duke EnergyAPagel1aof65
" EIERGY.
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
Order Number: J16060623
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.oz11 15:46:12 Date: 7/11 /2016
(Signature)-04'00'
Anne Pridgeon
Program Comments:
Method 2320: The matrix spike sample associated with 2016018327 exceeded method limits however batch quality samples
were acceptable.
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 QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Collection
Sample ID Plant/Station Date and Time
2016018326
2016018327
2016018328
3 Total Samples
Duke Energy Analytical Lab
Page 2 of 65
Collected By Sample Description
Roxboro
20-Jun-16 3:03 PM
ILLEGIBLE
MW-22BR
Roxboro
20-Jun-16 2:42 PM
ILLEGIBLE
MW-22D
Roxboro
20-Jun-16 3:30 PM
ILLEGIBLE
EQUIP BLANK

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

Certificate of LaboratoryAnalysis Duke EnergyAnalyti4 Lab
y Page 4 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Site: MW-22BR
Collection Date: 20-Jun-16 3:03 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.355 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Chloride
23
mg/L
1
Sulfate
350
mg/L
5
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
0.080
mg/L
0.005
Boron (B)
0.460
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
1.91
mg/L
0.005
Strontium (Sr)
0.525
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
148
mg/L
0.1
Magnesium (Mg)
57.5
mg/L
0.05
Potassium (K)
10.9
mg/L
0.1
Sodium (Na)
46.9
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.117
mg/L
0.005
Barium (Ba)
0.089
mg/L
0.005
Boron (B)
0.452
mg/L
0.05
Iron (Fe)
0.277
mg/L
0.01
Manganese (Mn)
1.42
mg/L
0.005
Strontium (Sr)
0.539
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016018326
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 06/23/2016 14:08 LSTARLI
Vendor Method V_PACE
10
EPA 300.0
06/22/2016 12:49
BGN9034
50
EPA 300.0
06/22/2016 12:49
BGN9034
1
EPA 245.1
06/23/2016 12:30
DMFRANC
1
EPA 245.1
06/23/2016 13:03
DMFRANC
1
EPA 200.7
06/22/2016 15:52
JJMACKE
1
EPA 200.7
06/22/2016 15:52
JJMACKE
1
EPA 200.7
06/22/2016 15:52
JJMACKE
1
EPA 200.7
06/22/2016 15:52
JJMACKE
1
EPA 200.7
06/22/2016 15:52
JJMACKE
1
EPA 200.7
06/22/2016 15:52
JJMACKE
1
EPA 200.7
06/22/2016 15:52
JJMACKE
10
EPA 200.7
06/23/2016 12:27
JJMACKE
10
EPA 200.7
06/23/2016 12:27
JJMACKE
1
EPA 200.7
06/23/2016 12:27
JJMACKE
1
EPA 200.7
06/23/2016 12:27
JJMACKE
1
EPA 200.7
06/23/2016 14:09
MHH7131
1
EPA 200.7
06/23/2016 14:09
MHH7131
1
EPA 200.7
06/23/2016 14:09
MHH7131
1
EPA 200.7
06/23/2016 14:09
MHH7131
1
EPA 200.7
06/23/2016 14:09
MHH7131
1
EPA 200.7
06/23/2016 14:09
MHH7131
1
EPA 200.7
06/23/2016 14:09
MHH7131

Certificate of LaboratoryAnalysis Duke EnergyAnalyti5 Lab
y Page 5 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Site: MW-22BR
Collection Date: 20-Jun-16 3:03 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)
4.30
ug/L
1
Copper (Cu)
2.15
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
7.34
ug/L
1
Nickel (Ni)
2.60
ug/L
1
Selenium (Se)
3.01
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
1.01
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)
6.14
ug/L
1
Copper (Cu)
3.61
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
8.45
ug/L
1
Nickel (Ni)
2.72
ug/L
1
Selenium (Se)
2.58
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
2.08
ug/L B2
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 870 mg/L 25
Sample #: 2016018326
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 13:58
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
MHALL3
1
EPA 200.8
06/23/2016 16:18
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 65
This report shall not be reproduced, except in full.
Order # A 6060623
Site: MW-22BR Sample #: 2016018326
Collection Date: 20-Jun-16 3:03 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 2.6 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 65
This report shall not be reproduced, except in full.
Order # A 6060623
Site: MW-22D
Collection Date: 20-Jun-16 2:42 PM
Analyte Result Units Qualifiers RDL
ALKALINITY - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric) 0.939 mg-N/L 0.01
CHROMIUM 6/ CHROMIUM 3 (CALC) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
INORGANIC IONS BY IC
Bromide
< 1
mg/L
1
Chloride
28
mg/L
1
Sulfate
1400
mg/L
50
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)
0.007
mg/L
0.005
Barium (Ba)
0.050
mg/L
0.005
Boron (B)
0.383
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
1.18
mg/L
0.005
Strontium (Sr)
1.55
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
430
mg/L
0.1
Magnesium (Mg)
93.1
mg/L
0.05
Potassium (K)
3.20
mg/L
0.1
Sodium (Na)
48.2
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (Al)
0.355
mg/L
0.005
Barium (Ba)
0.052
mg/L
0.005
Boron (B)
0.377
mg/L
0.05
Iron (Fe)
0.320
mg/L
0.01
Manganese (Mn)
1.25
mg/L
0.005
Strontium (Sr)
1.60
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2016018327
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2 06/23/2016 14:09 LSTARLI
Vendor Method V_PACE
10
EPA 300.0
06/22/2016 13:47
BGN9034
10
EPA 300.0
06/22/2016 13:47
BGN9034
500
EPA 300.0
06/22/2016 13:47
BGN9034
1
EPA 245.1
06/23/2016 12:32
DMFRANC
1
EPA 245.1
06/23/2016 13:06
DMFRANC
1
EPA 200.7
06/22/2016 15:56
JJMACKE
1
EPA 200.7
06/22/2016 15:56
JJMACKE
1
EPA 200.7
06/22/2016 15:56
JJMACKE
1
EPA 200.7
06/22/2016 15:56
JJMACKE
1
EPA 200.7
06/22/2016 15:56
JJMACKE
1
EPA 200.7
06/22/2016 15:56
JJMACKE
1
EPA 200.7
06/22/2016 15:56
JJMACKE
10
EPA 200.7
06/23/2016 12:31
JJMACKE
10
EPA 200.7
06/23/2016 12:31
JJMACKE
1
EPA 200.7
06/23/2016 12:31
JJMACKE
1
EPA 200.7
06/23/2016 12:31
JJMACKE
1
EPA 200.7
06/23/2016 14:13
MHH7131
1
EPA 200.7
06/23/2016 14:13
MHH7131
1
EPA 200.7
06/23/2016 14:13
MHH7131
1
EPA 200.7
06/23/2016 14:13
MHH7131
1
EPA 200.7
06/23/2016 14:13
MHH7131
1
EPA 200.7
06/23/2016 14:13
MHH7131
1
EPA 200.7
06/23/2016 14:13
MHH7131

Certificate of LaboratoryAnalysis Duke EnergyAnalyti8 Lab
y Page 8 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Site: MW-22D
Collection Date: 20-Jun-16 2:42 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)
2.80
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
2.00
ug/L
1
Selenium (Se)
405
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
3.18
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)
3.14
ug/L
1
Copper (Cu)
1.11
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
1.92
ug/L
1
Selenium (Se)
416
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
3.79
ug/L B2
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 2200 mg/L 50
Sample #: 2016018327
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 14:05
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
MHALL3
1
EPA 200.8
06/23/2016 16:25
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 EnergyAnalyti9 Lab
y Page 9 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Site: MW-22D Sample #: 2016018327
Collection Date: 20-Jun-16 2:42 PM Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Total Carbon
TOC 2.6 mg/L 0.1 1 SM5310C/EPA9060A 06/22/201614:20 CJELLIO
TOTAL SUSPENDED SOLIDS
TSS 9.0 mg/L 5 1 SM2540D 06/22/2016 09:45 PARMSTR

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical0Lab
y Page 10 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Site: EQUIP BLANK
Collection Date: 20-Jun-16 3:30 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
0.19
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
0.012
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)
0.010
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 #: 2016018328
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_PACE
1 EPA 353.2
06/23/2016 14:10
LSTARLI
1 EPA 300.0
06/21/2016 18:59
BGN9034
1 EPA 300.0
06/21/2016 18:59
BGN9034
1 EPA 245.1
06/23/2016 12:34
DMFRANC
1 EPA 245.1
06/23/2016 13:08
DMFRANC
1 EPA 200.7
06/22/2016 16:00
JJMACKE
1 EPA 200.7
06/22/2016 16:00
JJMACKE
1 EPA 200.7
06/22/2016 16:00
JJMACKE
1 EPA 200.7
06/22/2016 16:00
JJMACKE
1 EPA 200.7
06/22/2016 16:00
JJMACKE
1 EPA 200.7
06/22/2016 16:00
JJMACKE
1 EPA 200.7
06/22/2016 16:00
JJMACKE
1 EPA 200.7
06/23/2016 12:58
JJMACKE
1 EPA 200.7
06/23/2016 12:58
JJMACKE
1 EPA 200.7
06/23/2016 12:58
JJMACKE
1 EPA 200.7
06/23/2016 12:58
JJMACKE
1 EPA 200.7
06/23/2016 14:17
MHH7131
1 EPA 200.7
06/23/2016 14:17
MHH7131
1 EPA 200.7
06/23/2016 14:17
MHH7131
1 EPA 200.7
06/23/2016 14:17
MHH7131
1 EPA 200.7
06/23/2016 14:17
MHH7131
1 EPA 200.7
06/23/2016 14:17
MHH7131
1 EPA 200.7
06/23/2016 14:17
MHH7131

Certificate of LaboratoryAnalysis Duke Energy Page Analytical Lab
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This report shall not be reproduced, except in full.
Order # A 6060623
Site: EQUIP BLANK
Collection Date: 20-Jun-16 3:30 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)
3.59
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 B2
0.3
METHANE - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
SULFIDE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Total Carbon
TOC 0.367 mg/L 0.1
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5
Sample #: 2016018328
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:04
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
MHALL3
1
EPA 200.8
06/23/2016 16:32
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

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Order # A 6060623
Qualifiers:
B2 Target analyte was detected in blank(s) at a concentration greater than 1/2 the reporting limit but less than the
reporting limit. Analyte concentration in sample is valid and may be used for compliance purposes.

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical3Lab
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Order # A 6060623
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)

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Order # A 6060623
Level II QC Summary
Q16060586 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration
Qualifier
Bromide
0.0063
mg/L
1
0.1
< 1/2 RDL
Chloride
0.02
0.02
mg/L
1
0.1
< 1/2 RDL
Sulfate
-0.0106
-0.0106
mg/L
1
0.1
< 1/2 RDL
IS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Bromide
4.89
mg/L
1
5
97.6
80
120
Chloride
5.1
5.1
mg/L
1
5
97.1
80
120
Sulfate
8.37
8.37
mg/L
1
5
96.8
80
120
ISD # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Bromide
5
mg/L
1
5
99.8
80
120
2.21
Chloride
5.2
5.2
mg/L
1
5
99.2
80
120
2.1
Sulfate
8.49
8.49
mg/L
1
5
99.3
80
120
2.55
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Bromide
5.07
mg/L
1
5
101
90
110
Chloride
5.07
5.07
mg/L
1
5
101
90
110
Sulfate
5.08
5.08
mg/L
1
5
102
90
110

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical5Lab
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This report shall not be reproduced, except in full.
Order # A 6060623
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

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This report shall not be reproduced, except in full.
Order # A 6060623
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

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Order # A 6060623
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

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Order # A 6060623
Level II QC Summary
Q16060619 ICP Dissolved DISSOLVED METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.000411
0.000411
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.000013
0.000013
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00265
-0.00265
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.000613
-0.000613
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000081
-0.000081
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000025
0.000025
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
0.000069
0.000069
mg/L
1
0.005
< 1/2 RDL
Blank # 2
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.000271
0.000271
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
0.000043
0,000043
mg/L
1
0.005
< 1/2 RDL
Boron (B)
-0.00246
-0.00246
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
0.000603
0.000603
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.000156
-0.000156
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
0.000021
0.000021
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.000184
-0.000184
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Aluminum (Al)
2.05
2.05
mg/L
1
2
103
85
115
Barium (Ba)
0.974
0.974
mg/L
1
1
97.4
85
115
Boron (B)
1.94
1.94
mg/L
1
2
97.2
85
115
Iron (Fe)
2
2
mg/L
1
2
100
85
115
Manganese (Mn)
0.965
0.965
mg/L
1
1
96.5
85
115
Strontium (Sr)
1.89
1.89
mg/L
1
2
94.5
85
115
Zinc (Zn)
1.01
1.01
mg/L
1
1
101
85
115
LCS # 2
Parameter
Measured
Final
Units:
Aluminum (Al)
2.04
2.04
mg/L
Barium (Ba)
0.968
0.968
mg/L
Boron (B)
1.94
1.94
mg/L
Iron (Fe)
2.02
2.02
mg/L
Manganese (Mn)
0.97
0.97
mg/L
Strontium (Sr)
1.89
1.89
mg/L
Zinc (Zn)
1.02
1.02
mg/L
MS # 1
Parameter Measured Final Units:
Aluminum (Al) 5.21 5.21 mg/L
Dil
Spike
% Recovery LCL
UCL Qualifier
1
2
102 85
115
1
1
96.8 85
115
1
2
97.1 85
115
1
2
101 85
115
1
1
97 85
115
1
2
94.5 85
115
1
1
102 85
115
Parent Sample:
J16060426 -- 2016017418
Dil
Spike
% Recovery LCL
UCL Qualifier
1
5
104 70
130

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Order # A 6060623
Level II QC Summary
Q16060619 ICP Dissolved DISSOLVED METALS BY ICP
MS # 1
Parent Sample:
J16060426
-- 2016017418
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Barium (Ba)
5.05
5.05
mg/L
1
5
99.9 70
130
Boron (B)
5.02
5.02
mg/L
1
5
98.9 70
130
Iron (Fe)
14.7
14.7
mg/L
1
5
96.6 70
130
Manganese (Mn)
5.08
5.08
mg/L
1
5
101 70
130
Strontium (Sr)
5.19
5.19
mg/L
1
5
97.3 70
130
Zinc (Zn)
5
5
mg/L
1
5
99.9 70
130
MSD # 1
Parent Sample:
J16060426
-- 2016017418
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (Al)
5.19
5.19
mg/L
1
5
103 70
130
0.367
Barium (Ba)
5.02
5.02
mg/L
1
5
99.4 70
130
0.522
Boron (B)
5.01
5.01
mg/L
1
5
98.7 70
130
0.202
Iron (Fe)
14.6
14.6
mg/L
1
5
95.2 70
130
1.46
Manganese (Mn)
5.06
5.06
mg/L
1
5
100 70
130
0.417
Strontium (Sr)
5.16
5.16
mg/L
1
5
96.6 70
130
0.702
Zinc (Zn)
4.96
4.96
mg/L
1
5
99 70
130
0.885
MS # 2
Parent Sample:
J16060523
-- 2016017982
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (Al)
5.09
5.09
mg/L
1
5
101 70
130
Barium (Ba)
4.92
4.92
mg/L
1
5
98.1 70
130
Boron (B)
5.85
5.85
mg/L
1
5
95.1 70
130
Iron (Fe)
4.75
4.75
mg/L
1
5
95 70
130
Manganese (Mn)
4.97
4.97
mg/L
1
5
99.1 70
130
Strontium (Sr)
4.86
4.86
mg/L
1
5
94.7 70
130
Zinc (Zn)
4.93
4.93
mg/L
1
5
98.4 70
130
MSD # 2
Parent Sample:
J16060523
-- 2016017982
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
RPD Qualifier
Aluminum (Al)
5.13
5.13
mg/L
1
5
102 70
130
0.611
Barium (Ba)
4.94
4.94
mg/L
1
5
98.5 70
130
0.488
Boron (B)
5.89
5.89
mg/L
1
5
95.9 70
130
0.796
Iron (Fe)
4.77
4.77
mg/L
1
5
95.4 70
130
0.42
Manganese (Mn)
5
5
mg/L
1
5
99.7 70
130
0.563
Strontium (Sr)
4.92
4.92
mg/L
1
5
96 70
130
1.38
Zinc (Zn)
4.95
4.95
mg/L
1
5
98.9 70
130
0.507
MS # 3
Parent Sample:
J16060510
-- 2016017893
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery LCL
UCL
Qualifier
Aluminum (Al)
5.14
5.14
mg/L
1
5
103 70
130
Barium (Ba)
5.04
5.04
mg/L
1
5
99.3 70
130

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6060623
Level II QC Summary
Q16060619 ICP Dissolved DISSOLVED METALS BY ICP
MS # 3
Parameter
Measured
Final
Units:
Dil
Spike
Boron (B)
4.96
4.96
mg/L
1
5
Iron (Fe)
7.78
7.78
mg/L
1
5
Manganese (Mn)
5.89
5.89
mg/L
1
5
Strontium (Sr)
5.05
5.05
mg/L
1
5
Zinc (Zn)
4.97
4.97
mg/L
1
5
MSD # 3
Parameter
Measured
Final
Units:
Dil
Spike
Aluminum (Al)
5.17
5.17
mg/L
1
5
Barium (Ba)
5.08
5.08
mg/L
1
5
Boron (B)
5
5
mg/L
1
5
Iron (Fe)
7.82
7.82
mg/L
1
5
Manganese (Mn)
5.93
5.93
mg/L
1
5
Strontium (Sr)
5.07
5.07
mg/L
1
5
Zinc (Zn)
5
5
mg/L
1
5
Duke Energy Analytical Lab
Page 20 of 65
Parent Sample: J16060510 -- 2016017893
% Recovery
LCL
UCL
Qualifier
99
70
130
95.1
70
130
96.8
70
130
97.4
70
130
99.3
70
130
Parent Sample:
J16060510
-- 2016017893
% Recovery
LCL
UCL
RPD Qualifier
103
70
130
0.602
100
70
130
0.802
99.7
70
130
0.765
96
70
130
0.921
97.6
70
130
0.823
97.9
70
130
0.492
99.9
70
130
0.622

Certificate of LaboratoryAnalysis Duke Energy Page Analytical Lab
y Page 21 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
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 PageAnalytical2Lab
y Page 22 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
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 PageAnalytical3Lab
y Page 23 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Level II QC Summary
Q16060587 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Aluminum (Al)
0.000704
0.000704
mg/L
1
0.005
< 1/2 RDL
Barium (Ba)
-0.000137
-0.000137
mg/L
1
0.005
< 1/2 RDL
Boron (B)
0.000125
0.000125
mg/L
1
0.05
< 1/2 RDL
Iron (Fe)
-0.000391
-0.000391
mg/L
1
0.01
< 1/2 RDL
Manganese (Mn)
-0.00027
-0.00027
mg/L
1
0.005
< 1/2 RDL
Strontium (Sr)
-0.000066
-0.000066
mg/L
1
0.005
< 1/2 RDL
Zinc (Zn)
-0.000499
-0.000499
mg/L
1
0.005
< 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Aluminum (Al)
4.79
4.79
mg/L
1
5
95.9
85
115
Barium (Ba)
4.84
4.84
mg/L
1
5
96.9
85
115
Boron (B)
4.96
4.96
mg/L
1
5
99.2
85
115
Iron (Fe)
4.99
4.99
mg/L
1
5
99.8
85
115
Manganese (Mn)
4.95
4.95
mg/L
1
5
99
85
115
Strontium (Sr)
4.72
4.72
mg/L
1
5
94.4
85
115
Zinc (Zn)
4.99
4.99
mg/L
1
5
99.9
85
115
MS # 1
Parent Sample:
J16060542
-- 2016018104
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Aluminum (Al)
4.79
4.79
mg/L
1
5
93.1
70
130
Barium (Ba)
4.86
4.86
mg/L
1
5
95.9
70
130
Boron (B)
5.02
5.02
mg/L
1
5
100
70
130
Iron (Fe)
5.32
5.32
mg/L
1
5
97.9
70
130
Manganese (Mn)
5.38
5.38
mg/L
1
5
95.7
70
130
Strontium (Sr)
4.98
4.98
mg/L
1
5
94
70
130
Zinc (Zn)
4.79
4.79
mg/L
1
5
95.7
70
130
MSD # 1
Parent Sample:
J16060542
-- 2016018104
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Aluminum (Al)
4.88
4.88
mg/L
1
5
95
70
130
2.02
Barium (Ba)
4.96
4.96
mg/L
1
5
97.9
70
130
2.09
Boron (B)
5.09
5.09
mg/L
1
5
102
70
130
1.41
Iron (Fe)
5.34
5.34
mg/L
1
5
98.4
70
130
0.489
Manganese (Mn)
5.48
5.48
mg/L
1
5
97.8
70
130
2.19
Strontium (Sr)
5.08
5.08
mg/L
1
5
96
70
130
2.11
Zinc (Zn)
4.83
4.83
mg/L
1
5
96.5
70
130
0.833

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical4Lab
y Page 24 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Level II QC Summary
Q16060589 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
0.0036
0.0036
ug/L
1
1
< 1/2 RDL
Arsenic (As)
-0.028
-0.028
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.0523
-0.0523
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
-0.0019
-0.0019
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
0.0329
0.0329
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.003
0.003
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.0008
-0.0008
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.0015
-0.0015
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.0259
0.0259
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.0745
-0.0745
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.0434
0.0434
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
0.0089
0.0089
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.0715
0.0715
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
97.4
85
115
Arsenic (As)
48.8
48.8
ug/L
1
50
97.6
85
115
Beryllium (Be)
46.7
46.7
ug/L
1
50
93.3
85
115
Cadmium (Cd)
48.5
48.5
ug/L
1
50
97
85
115
Chromium (Cr)
48.8
48.8
ug/L
1
50
97.6
85
115
Cobalt (Co)
48.7
48.7
ug/L
1
50
97.4
85
115
Copper (Cu)
48.2
48.2
ug/L
1
50
96.4
85
115
Lead (Pb)
49.3
49.3
ug/L
1
50
98.7
85
115
Molybdenum (Mo)
47.5
47.5
ug/L
1
50
95.1
85
115
Nickel (Ni)
48.4
48.4
ug/L
1
50
96.7
85
115
Selenium (Se)
49
49
ug/L
1
50
98
85
115
Thallium (TI) Low Level
49.2
49.2
ug/L
1
50
98.4
85
115
MS # 1
Parent Sample:
J16060542 -- 2016018106
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
49.8
49.8
ug/L
1
50
98.8
70
130
Arsenic (As)
49.8
49.8
ug/L
1
50
98.9
70
130
Beryllium (Be)
49.2
49.2
ug/L
1
50
98.6
70
130
Cadmium (Cd)
48.3
48.3
ug/L
1
50
96.6
70
130
Chromium (Cr)
48.4
48.4
ug/L
1
50
96.5
70
130
Cobalt (Co)
48.6
48.6
ug/L
1
50
97.1
70
130
Copper (Cu)
53.9
53.9
ug/L
1
50
95.5
70
130
Lead (Pb)
50.9
50.9
ug/L
1
50
99.8
70
130
Molybdenum (Mo)
52.5
52.5
ug/L
1
50
100
70
130

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical5Lab
y Page 25 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Level I1 QC Summary
Q16060589 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
MS # 1
Parent Sample:
J16060542
-- 2016018106
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
Qualifier
Nickel (Ni)
47.6
47.6
ug/L
1
50
93.9
70
130
Selenium (Se)
52.6
52.6
ug/L
1
50
105
70
130
Thallium (TI) Low Level
47
47
ug/L
1
50
94
70
130
MSD # 1
Parent Sample:
J16060542
-- 2016018106
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL
RPD Qualifier
Antimony (Sb)
49.4
49.4
ug/L
1
50
98.2
70
130
0.65
Arsenic (As)
49.3
49.3
ug/L
1
50
97.8
70
130
1.18
Beryllium (Be)
49.1
49.1
ug/L
1
50
98.4
70
130
0.162
Cadmium (Cd)
47.9
47.9
ug/L
1
50
95.7
70
130
0.936
Chromium (Cr)
47.7
47.7
ug/L
1
50
95.2
70
130
1.38
Cobalt (Co)
46.1
46.1
ug/L
1
50
92.1
70
130
5.27
Copper (Cu)
53.7
53.7
ug/L
1
50
95
70
130
0.525
Lead (Pb)
49.4
49.4
ug/L
1
50
96.7
70
130
3.22
Molybdenum (Mo)
50.6
50.6
ug/L
1
50
96.2
70
130
3.89
Nickel (Ni)
47.2
47.2
ug/L
1
50
93.1
70
130
0.855
Selenium (Se)
47.1
47.1
ug/L
1
50
94.1
70
130
11.1
Thallium (TI) Low Level
46.6
46.6
ug/L
1
50
93.2
70
130
0.876

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical6Lab
y Page 26 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
Level II QC Summary
Q16060590 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Parameter
Measured
Final
Units:
Dil
RDL
Relative Concentration Qualifier
Antimony (Sb)
-0.0019
-0.0019
ug/L
1
1
< 1/2 RDL
Arsenic (As)
-0.0402
-0.0402
ug/L
1
1
< 1/2 RDL
Beryllium (Be)
-0.0767
-0.0767
ug/L
1
1
< 1/2 RDL
Cadmium (Cd)
-0.0019
-0.0019
ug/L
1
1
< 1/2 RDL
Chromium (Cr)
0.0043
0.0043
ug/L
1
1
< 1/2 RDL
Cobalt (Co)
0.006
0.006
ug/L
1
1
< 1/2 RDL
Copper (Cu)
-0.0393
-0.0393
ug/L
1
1
< 1/2 RDL
Lead (Pb)
-0.0079
-0.0079
ug/L
1
1
< 1/2 RDL
Molybdenum (Mo)
0.01
0.01
ug/L
1
1
< 1/2 RDL
Nickel (Ni)
-0.0516
-0.0516
ug/L
1
1
< 1/2 RDL
Selenium (Se)
0.0068
0.0068
ug/L
1
1
< 1/2 RDL
Thallium (TI) Low Level
-0.0065
-0.0065
ug/L
1
0.2
< 1/2 RDL
Vanadium (V) Low Level
0.157
0.157
ug/L
1
0.3
> 1/2 RDL
LCS # 1
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
48.6
48.6
ug/L
1
50
97.2
85
115
Arsenic (As)
49.6
49.6
ug/L
1
50
99.1
85
115
Beryllium (Be)
49.3
49.3
ug/L
1
50
98.7
85
115
Cadmium (Cd)
50
50
ug/L
1
50
99.9
85
115
Chromium (Cr)
49.2
49.2
ug/L
1
50
98.4
85
115
Cobalt (Co)
49.3
49.3
ug/L
1
50
98.6
85
115
Copper (Cu)
49.2
49.2
ug/L
1
50
98.4
85
115
Lead (Pb)
49.3
49.3
ug/L
1
50
98.5
85
115
Molybdenum (Mo)
48.9
48.9
ug/L
1
50
97.7
85
115
Nickel (Ni)
47.9
47.9
ug/L
1
50
95.9
85
115
Selenium (Se)
49.2
49.2
ug/L
1
50
98.3
85
115
Thallium (TI) Low Level
49
49
ug/L
1
50
98
85
115
Vanadium (V) Low Level
49
49
ug/L
1
50
98
85
115
MS #1
Parent Sample:
J16060542 -- 2016018105
Parameter
Measured
Final
Units:
Dil
Spike
% Recovery
LCL
UCL Qualifier
Antimony (Sb)
50
50
ug/L
1
50
100
70
130
Arsenic (As)
49.9
49.9
ug/L
1
50
99.4
70
130
Beryllium (Be)
46.6
46.6
ug/L
1
50
93.2
70
130
Cadmium (Cd)
48.5
48.5
ug/L
1
50
97.1
70
130
Chromium (Cr)
48
48
ug/L
1
50
95.8
70
130
Cobalt (Co)
46.9
46.9
ug/L
1
50
93.7
70
130
Copper(Cu)
47
47
ug/L
1
50
94
70
130
Lead (Pb)
49
49
ug/L
1
50
97.9
70
130

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 6060623
Level II QC Summary
Q16060590 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS # 1
Parameter
Measured
Final
Units:
Dil
Spike
Molybdenum (Mo)
50.6
50.6
ug/L
1
50
Nickel (Ni)
46.3
46.3
ug/L
1
50
Selenium (Se)
48.5
48.5
ug/L
1
50
Thallium (TI) Low Level
49.1
49.1
ug/L
1
50
Vanadium (V) Low Level
48.4
48.4
ug/L
1
50
MSD # 1
Parameter
Measured
Final
Units:
Dil
Spike
Antimony (Sb)
49.1
49.1
ug/L
1
50
Arsenic (As)
48.3
48.3
ug/L
1
50
Beryllium (Be)
48.9
48.9
ug/L
1
50
Cadmium (Cd)
48.6
48.6
ug/L
1
50
Chromium (Cr)
48.3
48.3
ug/L
1
50
Cobalt (Co)
46.4
46.4
ug/L
1
50
Copper (Cu)
47.6
47.6
ug/L
1
50
Lead (Pb)
49.2
49.2
ug/L
1
50
Molybdenum (Mo)
49.9
49.9
ug/L
1
50
Nickel (Ni)
46.6
46.6
ug/L
1
50
Selenium (Se)
48.3
48.3
ug/L
1
50
Thallium (TI) Low Level
49.5
49.5
ug/L
1
50
Vanadium (V) Low Level
48.1
48.1
ug/L
1
50
Duke Energy Analytical Lab
Page 27 of 65
Parent Sample: J16060542 -- 2016018105
% Recovery
LCL
UCL Qualifier
98.5
70
130
92.5
70
130
97
70
130
98.1
70
130
96.3
70
130
Parent Sample: J16060542 -- 2016018105
% Recovery
LCL
UCL
RPD Qualifier
98.2
70
130
1.88
96.2
70
130
3.27
97.7
70
130
4.71
97.1
70
130
0.0412
96.5
70
130
0.77
92.8
70
130
1.01
95.3
70
130
1.39
98.3
70
130
0.387
97.1
70
130
1.43
93.1
70
130
0.582
96.6
70
130
0.372
99
70
130
0.872
95.7
70
130
0.542

Certificate of LaboratoryAnalysis Duke Energy PageAnalytical8Lab
y Page 28 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
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 PageAnalytical9Lab
y Page 29 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
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 PageAnalytical0Lab
y Page 30 of 65
This report shall not be reproduced, except in full.
Order # A 6060623
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]
June 30, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16060623
Pace Project No.: 92302252
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on June 21, 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: J16060623
Pace Project No.: 92302252
Ormond Beach Certification IDs
8 East Tower Circle, Ormond Beach, FL 32174
Alabama Certification #: 41320
Connecticut Certification #: PH-0216
Delaware Certification: FL NELAC Reciprocity
Florida Certification #: E83079
Georgia Certification #: 955
Guam Certification: FL NELAC Reciprocity
Hawaii Certification: FL NELAC Reciprocity
Illinois Certification #: 200068
Indiana Certification: FL NELAC Reciprocity
Kansas Certification #: E-10383
Louisiana Certification #: FL NELAC Reciprocity
Louisiana Environmental Certificate #: 05007
Maryland Certification: #346
Michigan Certification #: 9911
Mississippi Certification: FL NELAC Reciprocity
Missouri Certification #: 236
Montana Certification #: Cert 0074
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification M 12
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification M E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Nebraska Certification: NE-OS-28-14
Nevada Certification: FL NELAC Reciprocity
New York Certification #: 11608
North Carolina Environmental Certificate #: 667
North Carolina Certification #: 12710
North Dakota Certification #: R-216
Oklahoma Certification #: D9947
Pennsylvania Certification M 68-00547
Puerto Rico Certification #: FLO1264
South Carolina Certification: #96042001
Tennessee Certification #: TN02974
Texas Certification: FL NELAC Reciprocity
US Virgin Islands Certification: FL NELAC Reciprocity
Virginia Environmental Certification #: 460165
Wyoming Certification: FL NELAC Reciprocity
West Virginia Certification #: 9962C
Wisconsin Certification #: 399079670
Wyoming (EPA Region 8): FL NELAC Reciprocity
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 21

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SAMPLE SUMMARY
Project: J16060623
Pace Project No.: 92302252
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92302252001
2016018326
Water
06/20/1615:03
06/21/1614:15
92302252002
2016018327
Water
06/20/1614:42
06/21/1614:15
92302252003
2016018328
Water
06/20/1615:30
06/21/1614:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 21

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SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J16060623
92302252
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92302252001
2016018326
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
92302252002
2016018327
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
92302252003
2016018328
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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aceAnalyical
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Duke Energy Xnal i alc�abervices, Inc.
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Project: J16060623
Pace Project No.: 92302252
Lab Sample ID
Method
92302252001
SM 2320B
SM 2320B
EPA 218.7
92302252002
SM 2320B
SM 2320B
SUMMARY OF DETECTION
Client Sample ID
Parameters
2016018326
Alkalinity, Bicarbonate (CaCO3)
Alkalinity, Total as CaCO3
Chromium, Hexavalent
2016018327
Alkalinity, Bicarbonate (CaCO3)
Alkalinity, Total as CaCO3
Result Units
310 mg/L
310 mg/L
0.088 ug/L
267 mg/L
267 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
06/29/16 01:52
5.0
06/29/16 01:52
0.030
06/22/16 23:27
5.0
06/29/16 03:20
5.0
06/29/16 03:20 M1
Page 5 of 21

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Duke Energy Xnal i alc�abervices, Inc.
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PROJECT NARRATIVE
Project: J16060623
Pace Project No.: 92302252
Method: RSK 175 Modified
Description: RSK 175 Headspace
Client: Duke Energy
Date: June 30, 2016
General Information:
3 samples were analyzed for RSK 175 Modified. All samples were received in acceptable condition with any exceptions noted below or
on the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Surrogates:
All surrogates were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Duplicate Sample:
All duplicate sample results were within method acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc.. Page 6 of 21

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Duke Energy Xnal i alc�abervices, Inc.
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PROJECT NARRATIVE
Project: J16060623
Pace Project No.: 92302252
Method: SM 2320B
Description: 2320E Alkalinity
Client: Duke Energy
Date: June 30, 2016
General Information:
3 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: WET/45852
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92302252002,92302316005
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MSD (Lab ID: 1767031)
• Alkalinity, Total as CaCO3
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc.. Page 7 of 21

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PROJECT NARRATIVE
Project: J16060623
Pace Project No.: 92302252
Method: SM 4500-S213
Description: 4500S2D Sulfide Water
Client: Duke Energy
Date: June 30, 2016
General Information:
3 samples were analyzed for SM 4500-S2D. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J16060623
Pace Project No.: 92302252
Method: EPA 218.7
Description: Hexavalent Chromium by IC
Client: Duke Energy
Date: June 30, 2016
General Information:
2 samples were analyzed for EPA 218.7. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
Analyte Comments:
QC Batch: WETA/58970
E: Analyte concentration exceeded the calibration range. The reported result is estimated.
• MSD (Lab ID: 1615356)
• Chromium, Hexavalent
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: J16060623
Pace Project No.: 92302252
Sample: 2016018326
Lab ID: 92302252001 Collected:
06/20/16 15:03
Received: 06/21/16 14:15 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Methane
ND ug/L
10.0
1
06/23/1615:56
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
310 mg/L
5.0
1
06/29/16 01:52
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
06/29/16 01:52
Alkalinity, Total as CaCO3
310 mg/L
5.0
1
06/29/16 01:52
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/27/1613:00
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
0.088 ug/L
0.030
1
06/22/16 23:27
18540-29-9
Date: 06/30/2016 04:16 PM
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16060623
Pace Project No.: 92302252
Sample: 2016018327
Lab ID: 92302252002 Collected:
06/20/16 14:42
Received: 06/21/16 14:15 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed
CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Methane
ND ug/L
10.0
1
06/23/1616:12
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
267 mg/L
5.0
1
06/29/16 03:20
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
06/29/16 03:20
Alkalinity, Total as CaCO3
267 mg/L
5.0
1
06/29/16 03:20
M1
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/27/1613:00
18496-25-8
Hexavalent Chromium by IC
Analytical Method: EPA 218.7
Chromium, Hexavalent
ND ug/L
0.030
1
06/22/16 23:40
18540-29-9
Date: 06/30/2016 04:16 PM
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: J16060623
Pace Project No.: 92302252
Sample: 2016018328
Lab ID: 92302252003 Collected:
06/20/16 15:30
Received: 06/21/16 14:15 Matrix: Water
Parameters
Results Units Report Limit
DF
Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Methane
ND ug/L
10.0
1
06/23/1616:28 74-82-8
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Bicarbonate (CaCO3)
ND mg/L
5.0
1
06/29/16 04:11
Alkalinity, Carbonate (CaCO3)
ND mg/L
5.0
1
06/29/16 04:11
Alkalinity, Total as CaCO3
ND mg/L
5.0
1
06/29/16 04:11
4500S21) Sulfide Water
Analytical Method: SM 4500-S21D
Sulfide
ND mg/L
0.10
1
06/27/1613:00 18496-25-8
Date: 06/30/2016 04:16 PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc..
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QUALITY CONTROL DATA
Project: J16060623
Pace Project No.: 92302252
QC Batch: GCV/10705
Analysis Method:
RSK 175 Modified
QC Batch Method: RSK 175 Modified
Analysis Description:
RSK 175 HEADSPACE
Associated Lab Samples: 92302252001, 92302252002, 92302252003
METHOD BLANK: 1763165
Matrix: Water
Associated Lab Samples: 92302252001, 92302252002, 92302252003
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Methane
ug/L
ND 10.0
06/23/1613:09
LABORATORY CONTROL SAMPLE:
1763166
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits
Qualifiers
Methane
ug/L
396 335
85 70-130
MATRIX SPIKE SAMPLE:
1763167
92302190006 Spike
MS MS
% Rec
Parameter
Units
Result Conc.
Result % Rec
Limits Qualifiers
Methane
ug/L
80.1 396
450
93 70-130
SAMPLE DUPLICATE: 1763168
92302190007 Dup
Max
Parameter
Units
Result Result
RPD RPD
Qualifiers
Methane
ug/L
ND ND
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/30/2016 04:16 PM without the written consent of Pace Analytical Services, Inc.. Page 13 of 21

aceAnaiXical
www.pacelabs.com
Duke Energy Xnal i alcrabervices, Inc.
09- fl1i499y, ie. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16060623
Pace Project No.: 92302252
QC Batch: WET/45851 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92302252001
METHOD BLANK: 1767021
Associated Lab Samples: 92302252001
Parameter Units
Alkalinity, Carbonate (CaCO3) mg/L
Alkalinity, Total as CaCO3 mg/L
Alkalinity, Bicarbonate (CaCO3) mg/L
LABORATORY CONTROL SAMPLE: 1767022
Parameter Units
Alkalinity, Total as CaCO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 06/28/16 21:01
ND 5.0 06/28/16 21:01
ND 5.0 06/28/16 21:01
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
50 48.3 97 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1767023 1767024
MS MSD
92302190008 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 52.8 50 50 101 99.7 96 94 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1767025 1767026
MS MSD
92302202001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qua]
Alkalinity, Total as CaCO3 mg/L 81.2 50 50 128 129 94 95 80-120 0 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/30/2016 04:16 PM without the written consent of Pace Analytical Services, Inc..
Page 14 of 21

aceAnaiXical
www.pacelabs.com
Duke Energy Xnal i alcrabervices, Inc.
09- flli�c y,W. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16060623
Pace Project No.: 92302252
QC Batch: WET/45852 Analysis Method: SM 2320B
QC Batch Method: SM 2320B Analysis Description: 2320E Alkalinity
Associated Lab Samples: 92302252002, 92302252003
METHOD BLANK: 1767028
Matrix:
Water
Associated Lab Samples: 92302252002, 92302252003
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Alkalinity, Carbonate (CaCO3)
mg/L
ND
5.0
06/29/16 03:01
Alkalinity, Total as CaCO3
mg/L
ND
5.0
06/29/16 03:01
Alkalinity, Bicarbonate (CaCO3)
mg/L
ND
5.0
06/29/16 03:01
LABORATORY CONTROL SAMPLE:
1767029
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 48.3 97 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1767030 1767031
MS MSD
92302252002 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 267 50 50 309 306 83 76 80-120 1 25 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1767032 1767033
MS MSD
92302316005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qua]
Alkalinity, Total as CaCO3 mg/L 111 50 50 161 157 101 92 80-120 3 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/30/2016 04:16 PM without the written consent of Pace Analytical Services, Inc..
Page 15 of 21

aceAnaiXical
www.pacelabs.com
Duke Energy Xnal i alcrabervices, Inc.
09- flli�c y,W. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16060623
Pace Project No.: 92302252
QC Batch: WET/45769 Analysis Method: SM 4500-S21D
QC Batch Method: SM 4500-S21D Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92302252001, 92302252002, 92302252003
METHOD BLANK: 1764465 Matrix: Water
Associated Lab Samples: 92302252001, 92302252002, 92302252003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Sulfide mg/L ND 0.10 06/27/1613:00
LABORATORY CONTROL SAMPLE: 1764466
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide mg/L .5 0.48 95 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1764467 1764468
MS MSD
92302190009 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 0.55 0.55 109 109 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1764469 1764470
MS MSD
92302274005 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 0.55 0.55 109 109 90-110 0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/30/2016 04:16 PM without the written consent of Pace Analytical Services, Inc..
Page 16 of 21

aceAnaiXical
www.pacelabs.com
Duke Energy Xnal i alc�abervices, Inc.
09 H1i 99fi ie. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16060623
Pace Project No.: 92302252
QC Batch: WETA/58970 Analysis Method: EPA 218.7
QC Batch Method: EPA 218.7 Analysis Description: Chromium, Hexavalent IC
Associated Lab Samples: 92302252001, 92302252002
METHOD BLANK: 1615353 Matrix: Water
Associated Lab Samples: 92302252001, 92302252002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chromium, Hexavalent ug/L ND 0.030 06/22/16 21:04
LABORATORY CONTROL SAMPLE: 1615354
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chromium, Hexavalent ug/L .075 0.077 103 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1615355 1615356
MS MSD
92302180006 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 0.23 .075 .075 0.29 0.30 92 102 85-115 3 20 E
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/30/2016 04:16 PM without the written consent of Pace Analytical Services, Inc..
Page 17 of 21

Duke Energy Xnal i alc�abervices, Inc.
aceAnalyical ��ligc&fie. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: J16060623
Pace Project No.: 92302252
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
E Analyte concentration exceeded the calibration range. The reported result is estimated.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/30/2016 04:16 PM without the written consent of Pace Analytical Services, Inc.. Page 18 of 21

aceAnalyical
www.pacelabs.com
Duke Energy Xnal i alcrabervices, Inc.
199- flli�c y,W. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16060623
Pace Project No.: 92302252
Lab ID Sample ID QC Batch Method QC Batch
92302252001
2016018326
RSK 175 Modified
GCV/10705
92302252002
2016018327
RSK 175 Modified
GCV/10705
92302252003
2016018328
RSK 175 Modified
GCV/10705
92302252001
2016018326
SM 2320B
WET/45851
92302252002
2016018327
SM 2320B
WET/45852
92302252003
2016018328
SM 2320B
WET/45852
92302252001
2016018326
SM 4500-S2D
WET/45769
92302252002
2016018327
SM 4500-S2D
WET/45769
92302252003
2016018328
SM 4500-S2D
WET/45769
92302252001
2016018326
EPA 218.7
WETA/58970
92302252002
2016018327
EPA 218.7
WETA/58970
Date: 06/30/2016 04:16 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical Method
Analytical
Batch
Page 19 of 21

Document Name: Document Revised:April 25, 2016
Sample Condition Upon Receipt(SCUR) fLab
aceAnalytica! Document No.: Issuing Aut ap}§e 50 of 65
F-CHR-CS-003-rev.19 Pace Huntersville Quality Office
Page 2 of 2 for Internal Use ONLY
Client Name: Project � W©# . J2302252
.1131 .
Courier: []Fed Ex []UPS ❑USPS []Client
❑ Commercial [>ace ❑Other;
Custody Seal Present? ❑Yes L_JNo
Packing Material: ❑Bubble Wrap
Thermometer: T1505
Seals Intact?
DeUople Bags
❑Yes [:]No
[]None
ype_pf Ice: L11wel
1111111111111111111111
252
Date/initials Person Examining Con�lts'--LL-al—
❑Other:
❑Blue ❑None []§.amptes on ice, cooling process has begun
Correction Factor: O.O°C Cooler Temp Corrected ('C):
Temp should be above freezing to 6°C
USDA Regulated Soil (❑ N/A,, -water sample)
Did samples originate in a�{darantine zone within the United States: CA, NY, or 5C (check maps)?
❑Yes [-]No
Biological Tissue roF zen? ❑Yes []No [JA
Did samples originate from a foreign source (int zonally,
including Hawaii and Puerto Rico)? ❑Yes [-]No
Comments/Discrepancy:
Chain of Custody Present?
L.IYs
❑No
El N/A
i.
Samples Arrived within Hold Time?
Yd'
❑No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
[]Yes
❑<
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
C2N6'
❑N/A
4.
Sufficient Volume?
❑No
❑N/A
5.
Correct Containers Used?
_E2VCrs
[:]No
❑N/A
6.
-Pace Containers Used?
ares
❑No
❑N/A
Containers Intact?
Yes
[:]No
❑N/A
Samples Field Filtered?
❑Yes
[-]No
❑ /A
8. Nate if sediment is visible in the dissolved container
Sample Labels Match COC?
Yes
[:]No
❑N/A
9.
-Includes Date/Time/ID/Analysis Matrix:
All containers needing acid/base preservation have been
❑No
[]N/A
10. HNOPH�Z
checked?
All containers needing preservation are found to be in
J31es.
Htl RHcZ
compliance with EPA recommendation?
H7564 pW2
(HNO3, H2SO4, HCI<2; NaOH >9 Sulfide, NaDH>12 Cyanide)
❑
❑No
[]N/A
N,oHPH,,:
Exceptions: VOA, Coliform, TOC, Oil and Grease,
DRO/8015 (water) DOC,LLHg
Yes
[:]No
❑N/A
N.0HJZ.0AcpM9
Samples checked for dechlorination?
❑Yes
[-]No
.01�/A
11.
Headspace in VOA Vials (>5-6mm)?
❑Yes
❑No
❑N/A
12.
Trip Blank Present?
[-]Yes
[]No
❑fr/A
13.
Trip Blank Custody Seals Present?
❑Yes
[]No
[jN/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: 44 Date: OZl 1 i%
Project Manager 5RF Review: W _ Date: ( ! ZZ� k
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 20 of 21

Duke E25gy Analytical Lab
Page 51 of 65
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Page 21 of 21

® Laboratories LLc
Duke Energy Analytical Lab
age 52 of 65
a member of The GEL Group IN'.
July 01, 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: 399875
SDG: J16060623
Dear Mary:
P4 Box 30712 Charleston. SC 29417
2040 Sange Road Chad eston.SC29407
P 843556.8171
F 843.76Gi.1178
GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the
sample(s) we received on June 22, 2016. This original data report has been prepared and reviewed in accordance
with GEL's standard operating procedures.
Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs
on time every time. We trust that you will find everything in order and to your satisfaction. If you have any
questions, please do not hesitate to call me at [phone], ext. 4443.
Sincerely,
Lindsay Fabra
Project Manager
Purchase Order: 1142110
Enclosures
gel.com

Duke Energy Analytical Lab
Page 53 of 65
GEL LABORATORIES LLC
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis Report
for
DUP0002 Duke Energy
Client SDG: J16060623 GEL Work Order: 399875
The Qualifiers in this report are defined as follows:
* A quality control analyte recovery is outside of specified acceptance criteria
** Analyte is a Tracer compound
** Analyte is a surrogate compound
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the Certificate of Analysis.
The designation ND, if present, appears in the result column when the analyte concentration is not detected above
the limit as defined in the 'U' qualifier above.
This data report has been prepared and reviewed in accordance with GEL Laboratories LLC
standard operating procedures. Please direct any questions to your Project Manager, Lindsay Fabra.
Reviewed by
JU,&Y ,
Page 2 of 13

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 54 of 65
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016018326
399875001
Water
20-JUN-16 15:03
22-JUN-16
Client
Report Date: July 1, 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-233 U ND
0.00001
0.00005
ug/mL
1
SKJ 06/24/16
0850 1576545 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.00331
0.000067
0.0002
ug/mL
1
SKJ 06/24/16
1419 1576545 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 0.676
0.674
1.00
pCi/L
AXM6 06/27/16
1613 1576665 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 U ND
0.394
1.00
pCi/L
LXP1 06/30/16
1030 1576626 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWl
06/23/16
1016
1576544
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" 77.6 (15%-125%)
Notes:
Page 3 of 13

Duke Energy Analytical Lab
GEL LABORATORIES LLC Page 55 of 65
2040 Savage Road Charleston SC 29407 - [phone] - www.gel.com
Certificate of Analysis
Company:
Duke Energy Analytical Laboratory
Address :
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina 28078
Contact:
Mary Ann Ogle
Project:
AB GW Assessment Water
Client Sample ID:
Sample ID:
Matrix:
Collect Date:
Receive Date:
Collector:
2016018327
399875002
Water
20-JUN-16 14:42
22-JUN-16
Client
Report Date: July 1, 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-233 U ND
0.00001
0.00005
ug/mL
1 SKJ 06/24/16
0856 1576545 1
Uranium-234 U ND
0.00001
0.00005
ug/mL
1
Uranium-236 U ND
0.00001
0.00005
ug/mL
1
Uranium-238 0.00297
0.000067
0.0002
ug/mL
1 SKJ 06/24/16
1425 1576545 2
Rad Gas Flow Proportional Counting
GFPC, Ra228, Liquid "As Received"
Radium-228 0.804
0.680
1.00
pCi/L
AXM6 06/27/16
1613 1576665 3
Rad Radium-226
Lucas Cell, Ra226, liquid "As Received"
Radium-226 U ND
0.472
1.00
pCi/L
LXP1 06/30/16
1030 1576626 4
The following Prep Methods were performed:
Method Description
Analyst
Date
Time Prep Batch
SW846 3010A SW 846 3010 Acid Digestion
SXWl
06/23/16
1016 1576544
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"
69.2
(15%-125%)
Notes:
Page 4 of 13

Duke Energy Analytical Lab
Page 56 of 65
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Duke Energy Analytical Laboratory
13339 Hagers Ferry Road
Mail Code: MG03A2
Huntersville, North Carolina
Contact: Mary Ann Ogle
Workorder: 399875
Report Date: July 1, 2016
Page 1 of 3
Parmname
NOM
Sample
Qual
QC
Units
RPD%o
REC%
Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1576545
QC1203572617
399875001
DUP
Uranium-233
U
ND
U
ND
ug/mL
N/A
SKJ
06/24/16 08:51
Uranium-234
U
ND
U
ND
ug/mL
N/A
Uranium-236
U
ND
U
ND
ug/mL
N/A
Uranium-238
0.00331
0.00332
ug/mL
0.483
(0%-20%)
06/24/1614:20
QC1203572616
LCS
Uranium-238
0.0496
0.0517
ug/mL
104
(80%-120%)
06/24/1614:17
QC1203573633
LCS
Uranium-233
0.0005
0.000539
ug/mL
108
(80%-120%)
06/24/16 08:48
Uranium-234
0.00055
0.000556
ug/mL
101
(80%-120%)
Uranium-236
0.005
0.00513
ug/mL
103
(80%-120%)
QC1203572615
MB
Uranium-233
U
ND
ug/mL
06/24/16 08:46
Uranium-234
U
ND
ug/mL
Uranium-236
U
ND
ug/mL
Uranium-238
U
ND
ug/mL
06/24/1614:16
QC1203572618
399875001
MS
Uranium-238
0.0496
0.00331
0.0568
ug/mL
108
(75%-125%)
06/24/1614:22
QC1203573634
399875001
MS
Uranium-233
0.0005
U
ND
0.000546
ug/mL
109
(75%-125%)
06/24/16 08:53
Uranium-234
0.00055
U
ND
0.000569
ug/mL
103
(75%-125%)
Uranium-236
0.005
U
ND
0.00517
ug/mL
103
(75%-125%)
QC1203572619
399875001
SDILT
Uranium-233
U
ND
U
ND
ug/L
N/A
06/24/16 08:54
Page 5 of 13

Duke Energy Analytical Lab
Page 57 of 65
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 399875
Page 2 of 3
Parmname
NOM Sample Qual
QC
Units
RPD%
REC% Range Anlst
Date Time
Metals Analysis - ICPMS
Batch 1576545
Uranium-234
U ND U
ND
ug/L
N/A
Uranium-236
U ND U
ND
ug/L
N/A
(0%-10%) SKI
06/24/16 08:54
Uranium-238
3.31
0.679
ug/L
2.7
(0%-10%)
06/24/1614:23
Rad Gas Flow
Batch 1576665
QC1203572872 399875002 DUP
Radium-228
0.804
0.796
pCi/L
0.978
(0% - 100%) AXM6
06/27/16 16:13
QC1203572873 LCS
Radium-228
15.2
16.7
pCi/L
110 (75%-125%)
06/27/1616:13
QC1203572871 MB
Radium-228
0.433
pCi/L
06/27/1616:13
Rad Ra-226
Batch 1576626
QC1203572792 399875001 DUP
Radium-226 U 0.341 U
0.400 pCi/L N/A
N/A LXP1 06/30/16 11:00
QC1203572794 LCS
Radium-226 24.4
25.1 pCi/L
103 (75%-125%) 06/30/1611:00
QC1203572791 MB
Radium-226 U
0.215 pCi/L
06/30/1610:30
QC1203572793 399875001 MS
Radium-226 122 U 0.341
111 pCi/L
90.9 (75%-125%) 06/30/1611:00
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

Duke Energy Analytical Lab
Page 58 of 65
GEL LABORATORIES LLC
2040 Savage Road Charleston, SC 29407 - [phone] - www.gel.com
QC Summary
Workorder: 399875
Parmname NOM Sample Qual QC Units RPD% REC% Range Anlst
J Value is estimated
K Analyte present. Reported value may be biased high. Actual value is expected to be lower.
L Analyte present. Reported value may be biased low. Actual value is expected to be higher.
M M if above MDC and less than LLD
M REMP Result > MDC/CL and < RDL
N Metals --The Matrix spike sample recovery is not within specified control limits
N/A RPD or %Recovery limits do not apply.
N1 See case narrative
ND Analyte concentration is not detected above the detection limit
NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Q One or more quality control criteria have not been met. Refer to the applicable narrative or DER.
R Sample results are rejected
U Analyte was analyzed for, but not detected above the MDL, MDA, MDC or LOD.
UI Gamma Spectroscopy --Uncertain identification
UJ Gamma Spectroscopy --Uncertain identification
UL Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias.
X Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier
Y Other specific qualifiers were required to properly define the results. Consult case narrative.
^ RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry.
h Preparation or preservation holding time was exceeded
Page 3 of 3
Date Time
N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable.
^ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than
five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +/- the
RL is used to evaluate the DUP result.
* Indicates that a Quality Control parameter was not within specifications.
For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations.
Where the analytical method has been performed under NELAP certification, the analysis has met all of the
requirements of the NELAC standard unless qualified on the QC Summary.
Page 7of13

Duke Eneiyy Analytical Lab
— Page 59 of 65
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Page 8 of 13

Duke Energy Analytical Lab
Page 60 of 65
ILaboratories LLc
SAMPLE RECEIPT & REVIEW FORM
Client: .
SDGIAR/COC/Work Order: >
Received By:
Date Received:
*If Net Counts > 100cpm on samples not marked "radioactive", contact the Radiation Safety Group for further
Suspected Hazard Information B
e
z investigation.
COC/Sam les marked as radioactive?
Maximum Net Counts Observed* (Observed Counts - Area Background Counts): a.
Classified Radioactive II or IB by RSO?
% if yes, Were swipes taken of sample containers < action levels?
COCISamples marked containing PCBs?
i
Package, COC, and/or Samples marked as
If yes, sam lea are to be segregated as Safe Controlled'S'am les, and o ened by the GEL Safety Grou .
be llium or asbestos containing?
Hazard Class Shipped: UN#:
Shipped as a DOT Hazardous?
Samples identified as Foreign Soil?
Comments/Qualifiers (Required for Non -Conforming Items)
Sample Receipt Criteria
- ,0
Circle cle Applicable: Seals broen m Daaged11 container Leaking contain11 er Other (describe)
an
Shipping containers Ieceived Intact d
1 sealed?
Preservation Method: Ice bags Blue ice Dry ice None Other (describe)
2 Samples requiring cold preservation
*all temperatures are recorded in Celsius
within (0 <6 deg. C)?*
Daily check performed and passed on IR �'
2a
Temperature Device Serial #:
Secondary Temperature Device Serial # (If Applicable):
/ O
temperature gun?
Chain of custody documents included
3
with shipment?
Circle Applicable: Seals broken Damaged container Leaking container Other (describe)
4 Sample containers intact and sealed?
Samples requiring chemical preseryation
Sample ID's, containers affected and observed pH:
$
at proper pH?
A Lott,
Do Low Level Perchlorate samples have
sample ID's and containers affected:
6
head ace as r aired?
(If unknown, select No)
7: VOA vials contain acid preservation?
VOA vials free of }ieadspace (defined as
Sample ]Vs and containers affected:
8 < 6mm bubble)?
(If yes, immediately deliver to ioladirs laboratory)
9 Are Encore containers present?
ID's and tests affected:
10 Samples received within holding time?
Sample ID's and containers affected:
Sample ID's on COC match ID's on
Il bottles?
Date & time on COC match date & time
Sample ID's affected:
12
on bottles?
Number of containers received match
Sample ID's affected:
13
number indicated on COC?
Are sample containers identifiable as
/
14 GEL rovided?
f
COC form is properly signed in
15
relinquished/received sections?
Circle Applicable:
FedEx Air FedEx Ground • • UPS Field Services Cburit Other
16 1Carrier and tracking number.
Form if needed):
PM (or PMA) review: Initials Date UQ ! 7, t Page I_ of P
GL-CHL-sR-001 Rev 3
Page 9 of 13

Duke Energy Analytical Lab
Page 61 of 65
Technical Case Narrative
Duke Energy (DUPO)
SDG #: J16060623
Work Order #: 399875
Metals
Product: Determination of Metals by ICP-MS
Analytical Method: SW846 3010A/6020A
Analytical Procedure: GL-MA-E-014 REV# 28
Analytical Batch: 1576545
Preparation Method: SW846 3010A
Preparation Procedure: GL-MA-E-008 REV# 18
Preparation Batch: 1576544
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID#
Client Sample Identification
399875001
2016018326
399875002
2016018327
1203572615
Method Blank (MB)ICP-MS
1203572616
Laboratory Control Sample (LCS)
1203573633
Laboratory Control Sample (LCS)
1203572619
399875001(2016018326L) Serial Dilution (SD)
1203572617
399875001(2016018326D) Sample Duplicate (DUP)
1203572618
399875001(2016018326S) Matrix Spike (MS)
1203573634
399875001(2016018326S) 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: 1576665
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
399875001 2016018326
399875002 2016018327
1203572871 Method Blank (MB)
Page 10 of 13

Duke Energy Analytical Lab
Page 62 of 65
1203572872 399875002(2016018327) Sample Duplicate (DUP)
1203572873 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary:
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Quality Control (QC) Information
QC Information
All of the QC samples meet the required acceptance limits with the following exceptions: The blank result
1203572871 (MB) is greater than the MDC but less than the required detection limit.
Product: Lucas Cell, Ra226, liquid
Analytical Method: EPA 903.1 Modified
Analytical Procedure: GL-RAD-A-008 REV# 14
Analytical Batch: 1576626
The following samples were analyzed using the above methods and analytical procedure(s).
GEL Sample ID# Client Sample Identification
399875001 2016018326
399875002 2016018327
1203572791 Method Blank (MB)
1203572792 399875001(2016018326) Sample Duplicate (DUP)
1203572793 399875001(2016018326) Matrix Spike (MS)
1203572794 Laboratory Control Sample (LCS)
The samples in this SDG were analyzed on an "as received" basis.
Data Summary•
All sample data provided in this report met the acceptance criteria specified in the analytical methods and
procedures for initial calibration, continuing calibration, instrument controls and process controls where
applicable, with the following exceptions.
Miscellaneous information
Additional Comments
The matrix spike, 1203572793 (2016018326MS), aliquot was reduced to conserve sample volume.
Page 11 of 13

Duke Energy Analytical Lab
Page 63 of 65
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

Duke Energy Analytical Lab
Page 64 of 65
List of current GEL Certifications as of 01 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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