NC0003433_J15080134report_20150902

Lab
DUI E Analytical Laboratory APagel1aof53
ENERGY
Order Number:
Project Name:
Customer Name(s):
Customer Address:
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
J15080134
CAPE FEAR - AB GW ASSESSMENT WATER
Tim Hunsucker, Chris Suttell, Kathy Webb, John Toepfer
Lab Contact: Mary Ann Ogle Phone: [phone]
[e-mail]
Report Authorized By: / 20 5.08.1213:38:40-04'00' Date: 8/12/2015
(Signature)
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory 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
Collected By
Sample Description
2015026142
Cape
Fear
06-Aug-15
10:10
AM
Joshua
Hunter
PZ-2 Dup
2015026143
Cape
Fear
06-Aug-15
1:20
PM
Joshua
Hunter
PZ-1
2015026144
Cape
Fear
06-Aug-15
3:50
PM
Joshua
Hunter
PZ-9
2015026145
Cape
Fear
06-Aug-15
9:46
AM
Joshua
Hunter
PZ-2
2015026146
Cape
Fear
06-Aug-15
4:53
PM
Joshua
Hunter
PZ-7
5 Total Samples
Analytical Lab
Page 2 of 53

Analytical Lab
Page 3 of 53
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals 0 Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes 0 No
All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No
Report Sections Included:
E%-'] Job Summary Report
❑� Sample Identification
Technical Validation of Data Package
❑� Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
❑d Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑� Chain of Custody
❑� Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: Mary Ann Ogle Date: 8/12/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-2 Dup
Collection Date: 06-Aug-15 10:10 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.550
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
19
mg/L
1
Sulfate
180
mg/L
5
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
M2 0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
0.009
mg/L
0.005
Barium (Ba)
0.050
mg/L
0.005
Boron (B)
3.68
mg/L
0.05
Iron (Fe)
0.687
mg/L
0.01
Manganese (Mn)
2.35
mg/L
0.005
Strontium (Sr)
0.316
mg/L
0.005
Zinc (Zn)
0.011
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
30.3
mg/L
0.01
Magnesium (Mg)
16.8
mg/L
0.005
Potassium (K)
0.438
mg/L
0.1
Sodium (Na)
67.1
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.076
mg/L
0.005
Barium (Ba)
0.053
mg/L
0.005
Boron (B)
3.83
mg/L
0.05
Iron (Fe)
0.763
mg/L
0.01
Manganese (Mn)
2.44
mg/L
0.005
Strontium (Sr)
0.322
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015026142
Matrix: GW_WW
Analytical Lab
Page 4 of 53
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
08/10/2015 14:06
LSTARLI
10
EPA 300.0
08/11/2015 08:08
BGN9034
50
EPA 300.0
08/11/2015 08:08
BGN9034
1
EPA 245.1
08/11/2015 15:45
ACPAYNE
1
EPA 245.1
08/11/2015 14:59
ACPAYNE
1
EPA 200.7
08/11/2015 13:41
MHALL3
1
EPA 200.7
08/11/2015 13:41
MHALL3
1
EPA 200.7
08/11/2015 13:41
MHALL3
1
EPA 200.7
08/11/2015 13:41
MHALL3
1
EPA 200.7
08/11/2015 13:41
MHALL3
1
EPA 200.7
08/11/2015 13:41
MHALL3
1
EPA 200.7
08/11/2015 13:41
MHALL3
1
EPA 200.7
08/10/2015 10:28
FCJORDA
1
EPA 200.7
08/10/2015 10:28
FCJORDA
1
EPA 200.7
08/10/2015 10:28
FCJORDA
1
EPA 200.7
08/10/2015 10:28
FCJORDA
1
EPA 200.7
08/11/2015 15:02
FCJORDA
1
EPA 200.7
08/11/2015 15:02
FCJORDA
1
EPA 200.7
08/11/2015 15:02
FCJORDA
1
EPA 200.7
08/11/2015 15:02
FCJORDA
1
EPA 200.7
08/11/2015 15:02
FCJORDA
1
EPA 200.7
08/11/2015 15:02
FCJORDA
1
EPA 200.7
08/11/2015 15:02
FCJORDA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-2 Dup
Collection Date: 06-Aug-15 10:10 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)
7.90
ug/L
1
Copper (Cu)
2.25
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
6.26
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.873
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)
7.80
ug/L
1
Copper (Cu)
1.25
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
6.02
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
1.27
ug/L
0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
450
mg/L
25
Total Carbon
TOC
3.4
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
Sample #: 2015026142
Matrix: GW_WW
Analytical Lab
Page 5 of 53
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 17:44
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
1
EPA 200.8
08/11/2015 14:07
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_PACE
1 SM2540C 08/10/201515:00 GHUTCHI
1 SM5310C/EPA9060A 08/11/201513:10 TJA7067
1 SM2540D 08/10/201510:49 GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-1
Collection Date: 06-Aug-15 1:20 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.026
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
19
mg/L
1
Sulfate
260
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 (AI)
0.022
mg/L
0.005
Barium (Ba)
0.028
mg/L
0.005
Boron (B)
0.620
mg/L
0.05
Iron (Fe)
13.5
mg/L
0.01
Manganese (Mn)
4.15
mg/L
0.005
Strontium (Sr)
0.273
mg/L
0.005
Zinc (Zn)
0.047
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
57.5
mg/L
0.01
Magnesium (Mg)
42.4
mg/L
0.05
Potassium (K)
0.513
mg/L
0.1
Sodium (Na)
68.1
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.062
mg/L
0.005
Barium (Ba)
0.030
mg/L
0.005
Boron (B)
0.650
mg/L
0.05
Iron (Fe)
14.7
mg/L
0.01
Manganese (Mn)
4.25
mg/L
0.005
Strontium (Sr)
0.273
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015026143
Matrix: GW_WW
Analytical Lab
Page 6 of 53
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
08/10/2015 14:07
LSTARLI
10
EPA 300.0
08/11/2015 08:44
BGN9034
50
EPA 300.0
08/11/2015 08:44
BGN9034
1
EPA 245.1
08/11/2015 15:22
ACPAYNE
1
EPA 245.1
08/11/2015 15:52
ACPAYNE
1
EPA 200.7
08/11/2015 13:45
MHALL3
1
EPA 200.7
08/11/2015 13:45
MHALL3
1
EPA 200.7
08/11/2015 13:45
MHALL3
1
EPA 200.7
08/11/2015 13:45
MHALL3
1
EPA 200.7
08/11/2015 13:45
MHALL3
1
EPA 200.7
08/11/2015 13:45
MHALL3
1
EPA 200.7
08/11/2015 13:45
MHALL3
1
EPA 200.7
08/10/2015 10:32
FCJORDA
10
EPA 200.7
08/10/2015 10:32
FCJORDA
1
EPA 200.7
08/10/2015 10:32
FCJORDA
1
EPA 200.7
08/10/2015 10:32
FCJORDA
1
EPA 200.7
08/11/2015 15:06
FCJORDA
1
EPA 200.7
08/11/2015 15:06
FCJORDA
1
EPA 200.7
08/11/2015 15:06
FCJORDA
1
EPA 200.7
08/11/2015 15:06
FCJORDA
1
EPA 200.7
08/11/2015 15:06
FCJORDA
1
EPA 200.7
08/11/2015 15:06
FCJORDA
1
EPA 200.7
08/11/2015 15:06
FCJORDA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-1
Collection Date: 06-Aug-15 1:20 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)
4.57
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
4.93
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
0.592
ug/L
0.2
Vanadium (V) Low Level
0.309
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)
4.35
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
4.46
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.604
ug/L
0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
650
mg/L
25
Total Carbon
TOC
1.1
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
14
mg/L
5
Sample #: 2015026143
Matrix: GW_WW
Analytical Lab
Page 7 of 53
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 18:05
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
1
EPA 200.8
08/11/2015 14:49
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_PACE
1 SM2540C 08/10/201515:00 GHUTCHI
1 SM5310C/EPA9060A 08/11/201513:10 TJA7067
1 SM2540D 08/10/201510:49 GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-9
Collection Date: 06-Aug-15 3:50 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.802
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
29
mg/L
1
Sulfate
110
mg/L
2.5
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
0.349
mg/L
0.005
Barium (Ba)
0.041
mg/L
0.005
Boron (B)
0.086
mg/L
0.05
Iron (Fe)
0.018
mg/L
0.01
Manganese (Mn)
0.580
mg/L
0.005
Strontium (Sr)
0.617
mg/L
0.005
Zinc (Zn)
0.105
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
18.4
mg/L
0.01
Magnesium (Mg)
8.30
mg/L
0.005
Potassium (K)
4.94
mg/L
0.1
Sodium (Na)
30.1
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
1.11
mg/L
0.005
Barium (Ba)
0.044
mg/L
0.005
Boron (B)
0.103
mg/L
0.05
Iron (Fe)
1.17
mg/L
0.01
Manganese (Mn)
0.627
mg/L
0.005
Strontium (Sr)
0.671
mg/L
0.005
Zinc (Zn)
0.099
mg/L
0.005
Sample #: 2015026144
Matrix: GW_WW
Analytical Lab
Page 8 of 53
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
08/10/2015 14:08
LSTARLI
10
EPA 300.0
08/11/2015 09:20
BGN9034
25
EPA 300.0
08/11/2015 09:20
BGN9034
1
EPA 245.1
08/11/2015 15:24
ACPAYNE
1
EPA 245.1
08/11/2015 16:01
ACPAYNE
1
EPA 200.7
08/11/2015 14:10
MHALL3
1
EPA 200.7
08/11/2015 14:10
MHALL3
1
EPA 200.7
08/11/2015 14:10
MHALL3
1
EPA 200.7
08/11/2015 14:10
MHALL3
1
EPA 200.7
08/11/2015 14:10
MHALL3
1
EPA 200.7
08/11/2015 14:10
MHALL3
1
EPA 200.7
08/11/2015 14:10
MHALL3
1
EPA 200.7
08/10/2015 10:36
FCJORDA
1
EPA 200.7
08/10/2015 10:36
FCJORDA
1
EPA 200.7
08/10/2015 10:36
FCJORDA
1
EPA 200.7
08/10/2015 10:36
FCJORDA
1
EPA 200.7
08/11/2015 15:10
FCJORDA
1
EPA 200.7
08/11/2015 15:10
FCJORDA
1
EPA 200.7
08/11/2015 15:10
FCJORDA
1
EPA 200.7
08/11/2015 15:10
FCJORDA
1
EPA 200.7
08/11/2015 15:10
FCJORDA
1
EPA 200.7
08/11/2015 15:10
FCJORDA
1
EPA 200.7
08/11/2015 15:10
FCJORDA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-9
Collection Date: 06-Aug-15 3:50 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)
1.50
ug/L
1
Cobalt (Co)
27.3
ug/L
1
Copper (Cu)
6.28
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
36.9
ug/L
1
Selenium (Se)
91.3
ug/L
1
Thallium (TI) Low Level
0.650
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)
1.91
ug/L
1
Cobalt (Co)
28.4
ug/L
1
Copper (Cu)
6.94
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
41.9
ug/L
1
Selenium (Se)
96.1
ug/L
1
Thallium (TI) Low Level
0.574
ug/L
0.2
Vanadium (V) Low Level
0.811
ug/L
0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
240
mg/L
25
Total Carbon
TOC
1.1
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
39
mg/L
5
Sample #: 2015026144
Matrix: GW_WW
Analytical Lab
Page 9 of 53
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 18:12
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
1
EPA 200.8
08/11/2015 14:56
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_PACE
1 SM2540C 08/10/201515:00 GHUTCHI
1 SM5310C/EPA9060A 08/11/201513:10 TJA7067
1 SM2540D 08/10/201510:49 GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-2
Collection Date: 06-Aug-15 9:46 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.105
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
19
mg/L
1
Sulfate
180
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 (AI)
0.014
mg/L
0.005
Barium (Ba)
0.050
mg/L
0.005
Boron (B)
3.67
mg/L
0.05
Iron (Fe)
0.678
mg/L
0.01
Manganese (Mn)
2.32
mg/L
0.005
Strontium (Sr)
0.311
mg/L
0.005
Zinc (Zn)
0.049
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
30.5
mg/L
0.01
Magnesium (Mg)
16.9
mg/L
0.005
Potassium (K)
0.447
mg/L
0.1
Sodium (Na)
67.5
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.167
mg/L
0.005
Barium (Ba)
0.053
mg/L
0.005
Boron (B)
3.81
mg/L
0.05
Iron (Fe)
1.14
mg/L
0.01
Manganese (Mn)
2.44
mg/L
0.005
Strontium (Sr)
0.319
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015026145
Matrix: GW_WW
Analytical Lab
Page 10 of 53
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
08/11/2015 13:44
LSTARLI
10
EPA 300.0
08/11/2015 09:38
BGN9034
50
EPA 300.0
08/11/2015 09:38
BGN9034
1
EPA 245.1
08/11/2015 15:27
ACPAYNE
1
EPA 245.1
08/11/2015 16:04
ACPAYNE
1
EPA 200.7
08/11/2015 13:21
MHALL3
1
EPA 200.7
08/11/2015 13:21
MHALL3
1
EPA 200.7
08/11/2015 13:21
MHALL3
1
EPA 200.7
08/11/2015 13:21
MHALL3
1
EPA 200.7
08/11/2015 13:21
MHALL3
1
EPA 200.7
08/11/2015 13:21
MHALL3
1
EPA 200.7
08/11/2015 13:21
MHALL3
1
EPA 200.7
08/10/2015 10:47
FCJORDA
1
EPA 200.7
08/10/2015 10:47
FCJORDA
1
EPA 200.7
08/10/2015 10:47
FCJORDA
1
EPA 200.7
08/10/2015 10:47
FCJORDA
1
EPA 200.7
08/11/2015 15:13
FCJORDA
1
EPA 200.7
08/11/2015 15:13
FCJORDA
1
EPA 200.7
08/11/2015 15:13
FCJORDA
1
EPA 200.7
08/11/2015 15:13
FCJORDA
1
EPA 200.7
08/11/2015 15:13
FCJORDA
1
EPA 200.7
08/11/2015 15:13
FCJORDA
1
EPA 200.7
08/11/2015 15:13
FCJORDA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-2
Collection Date: 06-Aug-15 9:46 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)
7.70
ug/L
1
Copper (Cu)
8.30
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
6.23
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
0.818
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)
8.24
ug/L
1
Copper (Cu)
1.42
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
8.58
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
1.66
ug/L
0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
430
mg/L
25
Total Carbon
TOC
2.9
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
Sample #: 2015026145
Matrix: GW_WW
Analytical Lab
Page 11 of 53
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 18:19
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
1
EPA 200.8
08/11/2015 15:03
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_PACE
1 SM2540C 08/10/201515:00 GHUTCHI
1 SM5310C/EPA9060A 08/11/201513:10 TJA7067
1 SM2540D 08/10/201510:49 GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-7
Collection Date: 06-Aug-15 4:53 PM
Analyte
Result
Units
Qualifiers
RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
13
mg/L
1
Sulfate
18000
mg/L
200
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
431
mg/L
0.25
Barium (Ba)
0.042
mg/L
0.005
Boron (B)
1.05
mg/L
0.05
Iron (Fe)
2040
mg/L
0.5
Manganese (Mn)
24.8
mg/L
0.25
Strontium (Sr)
10.0
mg/L
0.005
Zinc (Zn)
2.69
mg/L
0.005
UNDIGESTED METALS BY ICP
Calcium (Ca)
370
mg/L
M4
0.1
Magnesium (Mg)
185
mg/L
M4
0.05
Potassium (K)
97.9
mg/L
M4
1
Sodium (Na)
79.7
mg/L
M4
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
466
mg/L
0.5
Barium (Ba)
< 0.5
mg/L
0.5
Boron (B)
< 5
mg/L
5
Iron (Fe)
2140
mg/L
1
Manganese (Mn)
26.3
mg/L
0.5
Strontium (Sr)
11.0
mg/L
0.5
Zinc (Zn)
3.45
mg/L
0.5
Sample #: 2015026146
Matrix: GW_WW
Analytical Lab
Page 12 of 53
DF
Method
Analysis Date/Time
Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
08/11/2015 13:45
LSTARLI
10
EPA 300.0
08/11/2015 11:45
BGN9034
2000
EPA 300.0
08/11/2015 11:45
BGN9034
1
EPA 245.1
08/11/2015 15:29
ACPAYNE
1
EPA 245.1
08/11/2015 16:06
ACPAYNE
50
EPA 200.7
08/11/2015 13:33
MHALL3
1
EPA 200.7
08/11/2015 13:33
MHALL3
1
EPA 200.7
08/11/2015 13:33
MHALL3
50
EPA 200.7
08/11/2015 13:33
MHALL3
50
EPA 200.7
08/11/2015 13:33
MHALL3
1
EPA 200.7
08/11/2015 13:33
MHALL3
1
EPA 200.7
08/11/2015 13:33
MHALL3
10
EPA 200.7
08/10/2015 10:51
FCJORDA
10
EPA 200.7
08/10/2015 10:51
FCJORDA
10
EPA 200.7
08/10/2015 10:51
FCJORDA
1
EPA 200.7
08/10/2015 10:51
FCJORDA
100
EPA 200.7
08/11/2015 15:28
FCJORDA
100
EPA 200.7
08/11/2015 15:28
FCJORDA
100
EPA 200.7
08/11/2015 15:28
FCJORDA
100
EPA 200.7
08/11/2015 15:28
FCJORDA
100
EPA 200.7
08/11/2015 15:28
FCJORDA
100
EPA 200.7
08/11/2015 15:28
FCJORDA
100
EPA 200.7
08/11/2015 15:28
FCJORDA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15080134
Site: PZ-7
Collection Date: 06-Aug-15 4:53 PM
Analyte
Result
Units Qualifiers
RDL
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 10
ug/L
10
Arsenic (As)
201
ug/L
10
Beryllium (Be)
305
ug/L
10
Cadmium (Cd)
< 10
ug/L
10
Chromium (Cr)
145
ug/L
10
Cobalt (Co)
1100
ug/L
10
Copper (Cu)
< 10
ug/L
10
Lead (Pb)
11.2
ug/L
10
Molybdenum (Mo)
< 10
ug/L
10
Nickel (Ni)
2180
ug/L
10
Selenium (Se)
16.1
ug/L
10
Thallium (TI) Low Level
13.2
ug/L
2
Vanadium (V) Low Level
1910
ug/L
3
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 10
ug/L
10
Arsenic (As)
193
ug/L
10
Beryllium (Be)
318
ug/L
10
Cadmium (Cd)
< 10
ug/L
10
Chromium (Cr)
138
ug/L
10
Cobalt (Co)
1050
ug/L
10
Copper (Cu)
< 10
ug/L
10
Lead (Pb)
10.3
ug/L
10
Molybdenum (Mo)
< 10
ug/L
10
Nickel (Ni)
2050
ug/L
10
Selenium (Se)
16.4
ug/L
10
Thallium (TI) Low Level
12.6
ug/L
2
Vanadium (V) Low Level
1880
ug/L
3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Pace Laboratories)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
12000
mg/L
25
Total Carbon
TOC 1.1 mg/L 0.1
TOTAL SUSPENDED SOLIDS
TSS 16 mg/L 5
Sample #: 2015026146
Matrix: GW_WW
Analytical Lab
Page 13 of 53
DF
Method
Analysis Date/Time
Analyst
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 18:26
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
10
EPA 200.8
08/11/2015 15:10
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_PACE
1 SM2540C 08/10/201515:00 GHUTCHI
1 SM5310C/EPA9060A 08/11/201513:10 TJA7067
1 SM2540D 08/10/201510:49 GHUTCHI

Analytical Lab
Certificate of Laboratory Analysis Page 14 of 53
This report shall not be reproduced, except in full.
Order # J15080134
Qualifiers:
M2 Matrix spike recovery was Low: the associated Laboratory Control Spike (LCS) was acceptable.
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate to
the spike level. The associated Laboratory Control Spike recovery was acceptable.
-- Additional Information --
M2 - Mercury spike recovery below the control limits for the lx analysis. MS/MSD for this this sample was repeated at
a 20x dilution with acceptable recoveries.

aceAnalyical
www.pacelabs.com
Pa�nal il�tifrl bervices, Inc.
�Off�i�c&fie. Suite 100
y Huntersville, INC 28078
[phone]
August 11, 2015
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 15080134
Pace Project No.: 92262429
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on August 07, 2015. 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
Rodney Wilke, Duke Energy
p«FO
l9eORO, 00//
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 1 of 15

aceAnalyical
www.pacelabs.com
Pa�nal il�tifrl bervices, Inc.
�Off�i�c&fie. Suite 100
y Huntersville, NC 28078
[phone]
Project: J15080134
Pace Project No.: 92262429
Asheville Certification IDs
2225 Riverside Drive, Asheville, INC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
West Virginia Certification #: 356
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 15

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SAMPLE SUMMARY
Project: J15080134
Pace Project No.: 92262429
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92262429001
2015026142
Water
08/06/1510:10
08/07/1515:35
92262429002
2015026143
Water
08/06/1513:20
08/07/1515:35
92262429003
2015026144
Water
08/06/1515:50
08/07/1515:35
92262429004
2015026145
Water
08/06/15 09:46
08/07/15 15:35
92262429005
2015026146
Water
08/06/1516:53
08/07/1515:35
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
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SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J15080134
92262429
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92262429001
2015026142
SM
4500-S2D
MJP
1
PASI-A
92262429002
2015026143
SM
4500-S2D
MJP
1
PASI-A
92262429003
2015026144
SM
4500-S2D
MJP
1
PASI-A
92262429004
2015026145
SM
4500-S2D
MJP
1
PASI-A
92262429005
2015026146
SM
4500-S2D
MJP
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 15

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PROJECT NARRATIVE
Project: J15080134
Pace Project No.: 92262429
Method: SM 4500-S213
Description: 4500S2D Sulfide Water
Client: Duke Energy
Date: August 11, 2015
General Information:
5 samples were analyzed for SM 4500-S2D. All samples were received in acceptable condition with any exceptions noted below or on
the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: WET/39386
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92262429001,92262469005
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1529758)
• Sulfide
• MS (Lab ID: 1529760)
• Sulfide
• MSD (Lab ID: 1529759)
• Sulfide
• MSD (Lab ID: 1529761)
• Sulfide
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc.. Page 5 of 15

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ANALYTICAL RESULTS
Project: J15080134
Pace Project No.: 92262429
Sample: 2015026142 Lab ID: 92262429001 Collected: 08/06/15 10:10 Received: 08/07/15 15:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500S2D Sulfide Water Analytical Method: SM 4500-S21D
Sulfide ND mg/L 0.10 1 08/10/1512:00 18496-25-8 M1
Date: 08/11/2015 01:33 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 6 of 15

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Ana ,1i�tifr
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[phone]
ANALYTICAL RESULTS
Project: J15080134
Pace Project No.: 92262429
Sample: 2015026143 Lab ID: 92262429002 Collected: 08/06/15 13:20 Received: 08/07/15 15:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500S2D Sulfide Water Analytical Method: SM 4500-S21D
Sulfide ND mg/L 0.10 1 08/10/1512:00 18496-25-8
Date: 08/11/2015 01:33 PM
REPORT OF LABORATORY ANALYSIS
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[phone]
ANALYTICAL RESULTS
Project: J15080134
Pace Project No.: 92262429
Sample: 2015026144 Lab ID: 92262429003 Collected: 08/06/15 15:50 Received: 08/07/15 15:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500S2D Sulfide Water Analytical Method: SM 4500-S21D
Sulfide ND mg/L 0.10 1 08/10/1512:00 18496-25-8
Date: 08/11/2015 01:33 PM
REPORT OF LABORATORY ANALYSIS
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Page 8 of 15

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[phone]
ANALYTICAL RESULTS
Project: J15080134
Pace Project No.: 92262429
Sample: 2015026145 Lab ID: 92262429004 Collected: 08/06/15 09:46 Received: 08/07/15 15:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500S2D Sulfide Water Analytical Method: SM 4500-S21D
Sulfide ND mg/L 0.10 1 08/10/1512:00 18496-25-8
Date: 08/11/2015 01:33 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 9 of 15

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Ana ,1i�tifr
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[phone]
ANALYTICAL RESULTS
Project: J15080134
Pace Project No.: 92262429
Sample: 2015026146 Lab ID: 92262429005 Collected: 08/06/15 16:53 Received: 08/07/15 15:35 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
4500S2D Sulfide Water Analytical Method: SM 4500-S21D
Sulfide ND mg/L 0.10 1 08/10/1512:00 18496-25-8
Date: 08/11/2015 01:33 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 10 of 15

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[phone]
QUALITY CONTROL DATA
Project: J15080134
Pace Project No.: 92262429
QC Batch: WET/39386
Analysis Method: SM 4500-S2D
QC Batch Method: SM 4500-S2D
Analysis Description: 4500S2D Sulfide Water
Associated Lab Samples: 92262429001, 92262429002,
92262429003, 92262429004, 92262429005
METHOD BLANK: 1529756
Matrix: Water
Associated Lab Samples: 92262429001, 92262429002,
92262429003, 92262429004, 92262429005
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Sulfide mg/L
ND 0.10 08/10/1512:00
LABORATORY CONTROL SAMPLE: 1529757
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Sulfide mg/L
.5 0.49 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1529758 1529759
MS MSD
92262429001
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 0.28 0.28 55 55
90-110 0 10 M1
MATRIX SPIKE SAMPLE: 1529760
92262469005 Spike MS MS
% Rec
Parameter Units
Result Conc. Result % Rec
Limits Qualifiers
Sulfide mg/L
ND .5 0.42 85
90-110 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/11/2015 01:33 PM without the written consent of Pace Analytical Services, Inc..
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QUALIFIERS
Project: J15080134
Pace Project No.: 92262429
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
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 08/11/2015 01:33 PM without the written consent of Pace Analytical Services, Inc.. Page 12 of 15

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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J15080134
Pace Project No.: 92262429
Lab ID Sample ID QC Batch Method QC Batch
92262429001
2015026142
SM
4500-S2D
WET/39386
92262429002
2015026143
SM
4500-S2D
WET/39386
92262429003
2015026144
SM
4500-S2D
WET/39386
92262429004
2015026145
SM
4500-S2D
WET/39386
92262429005
2015026146
SM
4500-S2D
WET/39386
Date: 08/11/2015 01:33 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 13 of 15

�.y10OAjlalyftdf'
Condition Upon Receil
Document Number:
F-CHR-CS-003-rev.16
Client Namej)ukE-
vvVu� G I. I1—1 1 . 2'" r ,�,
Pac
e f 53
Pace Huntersville Qua if ice
Page 2 of 2 is for Internal Use Only
Courier: ❑ Fed Ex ❑ UPS❑ USPS❑ Client❑ Commerci Pace Other
Custody Seal on Cooler/Box Present: yes ❑ no Seals intact: PI"yes ❑ no
Packing Material: ❑ Bubble VDp ❑ Bubble Bags ❑ None-d Other
Thermometer Used: IR Gun T1401 Type of Ice: �iet Blue None Samples on ice, cooling process has begun
r
Temp Correction Factor T1401 No Correction
Corrected Cooler Temp" V • t ^C
Biological Tissue is Frozen: Yes NoCIA .
Date and Initial$ of rp�ersorn amining
�
Temp should be above freezing to 6*C
Comments:
Contents:
Chain of Custody Present:
fires
❑No
0N1A
1.
Chain of Custody Filled Out:
Yes
❑No
El NIA
2.
Chain of Custody Relinquished:
As
ONO
❑NIA
3.
Sampler Name & Signature on COC:
Yes
ONO
❑NIA
4.
Samples Arrived within Hold Time:
Yes ONO
❑NIA
5,
Short Hold Time Analysis (<72hr):
❑Yes
No
❑NIA
6,
Rush Turn Around Time Requested:
❑Yes
o
❑N1A
7.
Sufficient Volume:
es
ONO
❑NIA
$.
Correct Containers Used:
i9Yes
❑No
❑NIA
9.
-Pace Containers Used:
Fires
❑No
❑NIA
Containers Intact:
pins
❑No
❑NIA
10.
Filtered volume received for Dissolved tests
XYes
❑No
El NIA
11.
Sample Labels match COC:
)Z(Yes •
❑No
®NIA
12.
b 1
-includes date/time/ID/Analysis Matrix:
All containers needing preservation have been checked.
Yes
i7No
El N/A
13.
All containers needing preservation are found to be in
L2 es
ONO
❑NIA
compliance with EPA recommendation.
exceptions: VOA, coliform, TOC, OBG, WI-DRO (water)
Dyes
No
Samples checked for dechlorination:
Oyes
ONO
N1A.
14.
Headspace in VOA Vials ( >6mm):
Ryes
ONO
21IA
15.
Trip Blank Present:
❑Yes
ONO
IVIA
16.
Trip Blank Custody Seals Present
❑Yes
ONO
INIA
Pace Trip Blank Lot # (if purchased);
Client Notification/ Resolution: Field Data Required? Y I N
Person Contacted: Date/Time:
Comments/ Resolution:
SCURF Review: Date: I SI r.
SRF Review: Date: 1 ��
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)
WO# g22B2429
2Ih1111HII111hIIN
Page 14 of 15

Analytical Lab
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Page 15 of 15

SHEALY ENVIRONMENTAL SERVICES, INC.
Report of Analysis
Duke Energy
13339 Hagers Ferry Rd
Bldg 7405
Huntersville, NC 28078
Attention: Mary Ann Ogle
Project Name: AB GW Assessment Water - Cape Fear
Project Number:J15080134
Lot Number:QH07029
Date Completed:08/11/2015
Grant Wilton
Project Manager
This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc.
The following non -paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
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SHEALY ENVIRONMENTAL SERVICES, INC.
SC DHEC No: 32010 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Duke Energy
Lot Number: QH07029
Project Name: AB GW Assessment Water - Cape Fear
Project Number: J15080134
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample
receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the
Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy
policies. Any exceptions to the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below.
If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QH07029
Project Name: AB GW Assessment Water - Cape Fear
Project Number: J15080134
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2015026142
Aqueous
08/06/20151010
08/08/2015
002
2015026143
Aqueous
08/06/20151320
08/08/2015
003
2015026144
Aqueous
08/06/20151550
08/08/2015
004
2015026145
Aqueous
08/06/2015 0946
08/08/2015
005
2015026146
Aqueous
08/06/20151653
08/08/2015
(5 samples)
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SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: QH07029
Project Name: AB GW Assessment Water - Cape Fear
Project Number: J15080134
Sample Sample ID Matrix Parameter Method Result Q Units Page
001
2015026142
Aqueous
Alkalinity
SM 2320B-
72
mg/L
5
001
2015026142
Aqueous
Bicarbonate Alkalinity
SM 2320B-
72
mg/L
5
002
2015026143
Aqueous
Alkalinity
SM 2320B-
160
mg/L
7
002
2015026143
Aqueous
Bicarbonate Alkalinity
SM 2320B-
160
mg/L
7
002
2015026143
Aqueous
Methane
RSK - 175
30
ug/L
8
004
2015026145
Aqueous
Alkalinity
SM 2320B-
71
mg/L
11
004
2015026145
Aqueous
Bicarbonate Alkalinity
SM 2320B-
71
mg/L
11
005
2015026146
Aqueous
Methane
RSK - 175
310
ug/L
14
(8 detections)
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QH07029-001
Description: 2015026142 Matrix: Aqueous
Date Sampled:08/06/2015 1010 Project Name: AB GW Assessment Water -
Date Received: 08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 08/08/2015 1521 HMA 81865
1 (Bicarbonate ) SM 2320B-2011 1 08/08/2015 1521 HMA
1 (Carbonate Al) SM 2320B-2011 1 08/08/2015 1521 HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
72
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
72
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
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Methane
Client: Duke Energy Laboratory ID: QH07029-001
Description: 2015026142 Matrix: Aqueous
Date Sampled:08/06/2015 1010 Project Name: AB GW Assessment Water -
Date Received:08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 08/10/2015 2008 JJG 81987
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QH07029-002
Description: 2015026143 Matrix: Aqueous
Date Sampled:08/06/2015 1320 Project Name: AB GW Assessment Water -
Date Received: 08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 08/08/2015 1527 HMA 81865
1 (Bicarbonate ) SM 2320B-2011 1 08/08/2015 1527 HMA
1 (Carbonate Al) SM 2320B-2011 1 08/08/2015 1527 HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
160
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
160
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
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Methane
Client: Duke Energy Laboratory ID: QH07029-002
Description: 2015026143 Matrix: Aqueous
Date Sampled:08/06/2015 1320 Project Name: AB GW Assessment Water -
Date Received:08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 08/10/2015 2019 JJG 81987
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 30 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QH07029-003
Description: 2015026144 Matrix: Aqueous
Date Sampled:08/06/2015 1550 Project Name: AB GW Assessment Water -
Date Received: 08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 08/08/2015 1532 HMA 81865
1 (Bicarbonate ) SM 2320B-2011 1 08/08/2015 1532 HMA
1 (Carbonate Al) SM 2320B-2011 1 08/08/2015 1532 HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
ND
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QH07029-003
Description: 2015026144 Matrix: Aqueous
Date Sampled:08/06/2015 1550 Project Name: AB GW Assessment Water -
Date Received:08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 08/10/2015 2041 JJG 81987
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 10 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QH07029-004
Description: 2015026145 Matrix: Aqueous
Date Sampled:08/06/2015 0946 Project Name: AB GW Assessment Water -
Date Received: 08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 08/08/2015 1538 HMA 81865
1 (Bicarbonate ) SM 2320B-2011 1 08/08/2015 1538 HMA
1 (Carbonate Al) SM 2320B-2011 1 08/08/2015 1538 HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
71
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
71
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 11 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QH07029-004
Description: 2015026145 Matrix: Aqueous
Date Sampled:08/06/2015 0946 Project Name: AB GW Assessment Water -
Date Received:08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 08/10/2015 2053 JJG 81987
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 12 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QH07029-005
Description: 2015026146 Matrix: Aqueous
Date Sampled:08/06/2015 1653 Project Name: AB GW Assessment Water -
Date Received: 08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 08/08/2015 1541 HMA 81865
1 (Bicarbonate ) SM 2320B-2011 1 08/08/2015 1541 HMA
1 (Carbonate Al) SM 2320B-2011 1 08/08/2015 1541 HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
ND
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 13 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QH07029-005
Description: 2015026146 Matrix: Aqueous
Date Sampled:08/06/2015 1653 Project Name: AB GW Assessment Water -
Date Received:08/08/2015 Project Number: J15080134
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 08/10/2015 2105 JJG 81987
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 310 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 14 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MB
Sample ID: QQ81865-001 Matrix: Aqueous
Batch81865
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 08/08/20151328
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - LCS
Sample ID: QQ81865-002 Matrix: Aqueous
Batchg1865
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 99 1 99 90-110 08/08/20151334
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MS
Sample ID: QH07029-005MS Matrix: Aqueous
Batch81865
Analytical Method: SM 2320B-2011
Sample Spike
Amount Amount Result % Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity ND 100 ND N 1 0.00 70-130 08/08/20151544
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MSD
Sample ID: QH07029-005MD Matrix: Aqueous
Batch81865
Analytical Method: SM 2320B-2011
Sample Spike
Amount Amount Result % Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Alkalinity ND 100 ND N 1 0.00 0.00 70-130 20 08/08/20151547
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - MB
Sample ID: QQ81987-001 Matrix: Aqueous
Batchg1987
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 08/10/20151731
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCS
Sample ID: QQ81987-002 Matrix: Aqueous
Batch81987
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 50 50 1 99 70-130 08/10/20151645
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCSD
Sample ID: QQ81987-003 Matrix: Aqueous
Batch81987
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 50 43 1 86 14 70-130 30 08/10/20151657
PQL = Practical quantitation limit P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL + = RPD is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Shealy Environmental Services, Inc. QC Data for Lot Number: QH07029
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
Slicely Envimn-rrcnaal'Savicea, L=
Doeuaraena Niamr �: F-AD DI6
Revision Narat<7: 17
page 1 of 1
Rglaoc Daft: IIWfl4
EdAWye Date: NnD!1'S
Sample Receipt Checklist (SRC}
Cooler Inspected byldate: Xiolalk Lcat #: 0 07 Li 2 l
Nkajhs of receipt: [ SF ] D Client D UPS FedFx ❑ Airborne Exp ❑ Other
Yes
No
1, Were custody seals pirecul on the couleel
Yes tj I Nn _ _ I NA 2. If MELCdv seals Wt--r Prt,eTn1, Werr T infXt and t>Inbro n?
Cooler 1J'-3IC)riginal temperav= uplm receiptrUeri.Ved (€.oTreeted) temperature upon receipt:
} 4 ,{1 r 4 {0_.°C ! 1 f aC 1 f °C
Metlhod- Temperature Blank EAOnst Bowes 1.1t Gun ID:%a IR Gun Correction Fact; I
1Veltbod of coolant: ZWetlw LJ blue Ice Dry Ice Mane
Yes ❑
No ❑
KA
_F1
3. If temperatm of any cooler exceeded &VIC, was, Project Meer notified?
PM. notified by SRC, phooey note (circle one), other:
(For coolers received via commercial courier, PMs are to be notified
imTnediat�l�'.
Yes
I No ❑
NA C1
r 4- Is the commercial courier's packin g slip aotn><chedw this form?
Yes
No ❑
5- Were proper custocky procedum-, relin uishecUreceiyed folJowed?
'1 ft []
Nu.
NA ❑
I Sa Wcre samples rzi ing uishod by client ID commercial courier?
Yes
No ❑
b. Wm s=Vle IDs listed on the CDC?
Yes
No
7, Wcrc samIc rDs listed on all sarapic comtainers?
Yea
No ❑
8. Ww wllection date & time listed on the COC'.
Yes ❑
No
9, Was Co.l Iection date [true listed on all sawn le 111co ON
10, Did all container label inforination ,elate, time) agree m-ith the COC?
Yes
No 21
Yes ZI1f0
❑
11.'Wcre. tcsU to be perf raced lister on the C- ]C
Ycs
No ❑
12. Did all swWlcs arrive in the proper rantainers for each test?
Yes
No ❑
13, Did all QQntainers mrri,.T in -cod condition urabrol;nn, lads on, dc.
Yea
No ❑
14. Was ade uatc �ztrnle volume available?
VC&
No r]
15. Were all samples received within 1A the holding time or 48 hours, whichever
comes first?
Yes ❑
Na M,
16.Werc any sarnles containers mi! sine
Yes ❑
No
17. 'Alai there any excess suVles not listed on ?
Yee 0
No PF
NA ❑
18. Wore bubblcs prc.scnt a -rise" ('l+"cw 6mro in diamete-r) in any VOA vials?
Yes
No [j
NA
19. Wcrc all mgnls/Q&G4- Elwfu'nutryent samples received aT a pt1 of ----)?
Yes ❑
No ❑
NA ff
2.0, Were all cyanide a_ridfm suffiido samples received at a pH >12'?
-
Yeq []
No ❑
MA
21. Were all applicable NUT[K Nfcyanidelphenol (-*4-2mj#L) sarnplcs tree of
residual chlorine's
Yes 0
No ❑
NA 2
22. Were collection temperatures documented on the CUC for NG sam lam'?
Yes ❑
No
NA '
I-�
23. Were client rellraearkshequesm (i-e. regib&sted dilution, M.W.';D desigmtirins,
eta.,.) czrrectly transcribed from the COC into the camment section in LTMS?
Yes ❑
No
24. Was thu quote number awd taken from the container label"?
Sample PPWeM1i0n (bibd lac complctcd far any xemplc(s) incorreWy preserved or with headspace.)
Samiph:(5)r_ wan received imccrr -may presacrvvd and war, l djustcd
a ordinpiy in satin ie receiving with HzSDa,HNO3,HC1,Ida0H) using Sly 9
Sam W'.i) were received with bubbles>6 mm in diameter.
Sam le(�) w= received with TR-C .,A 2 Yng4,. (If 421 is N g)
�__M1_
SAC I riAiUp, Watcr Prajec# Sample(s) pH verified to be> 2. by lWe,.
Sarn 1G(S) were not received al a H of-12 and were adjast;d accordinjty using SIB.#
Sample labels applied Verified by-._ Date:
Cornodmnts; p� j j — -- l� J� 1n� 1r
d-El e-6 U+-G41 h - C'.—
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
---------------------
Duke Energy
ArtaWical Laboratory
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ELEMENTS by Xf'-MS (TRMJ: Alt. Be, Cd.,Co. Cr, Cu, 10n, Ni, Ph. Sb, 5m, T1 (LL), V (Lll-p
ELEMENTS by 1CP JRIM)-, oM, Bs< 9, Fqr, Mn, Br, Zn lGP-lJikdige&ted Ga. Mg, K. Na HW by 245A
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