NC0003433_J15060179 Report_20150902

Lab
DUI E Analytical Laboratory APagel1aof42
ENERGY
Order Number:
Project Name:
Customer Name(s):
Customer Address:
Lab Contact:
Report Authorized By:
(Signature)
Program Comments:
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
J15060179
CAPE FEAR - AB GW ASSESSMENT WATER
Tim Hunsucker, Chris Suttell, Kathy Webb, John Toepfer
Mary Ann Ogle
Phone: [phone]
Mary Ann Ogle
6 e-N
2015.06.22 Date:
(✓ 15:15_03-04'00'
Mary Ann Ogle
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
6/22/2015
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:
Analytical Lab
Page 2 of 42
Sample ID Plant/Station
2015017476
Cape
Fear
2015017477
Cape
Fear
2015017478
Cape
Fear
2015017479
Cape
Fear
4 Total Samples
Collection
Date and Time Collected By
Sample Description
02-Jun-15 8:10 AM
ERB-35(GW)
02-Jun-15 10:15 AM
ABMW-5S
02-Jun-15 10:15 AM
Dup-02
02-Jun-15 8:10 AM
Filter Blank

Analytical Lab
Page 3 of 42
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: 6/22/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060179
Site: ERB-35(GW)
Collection Date: 02-Jun-15 8:10 AM
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
< 0.1
mg/L
0.1
Sulfate
0.26
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY lCP
Calcium (Ca)
0.024
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 (AI)
0.006
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
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
< 1
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
Analytical Lab
Page 4 of 42
Sample #: 2015017476
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1 EPA 353.2
06/08/2015 15:39
LSTARLI
1 EPA 300.0
06/10/2015 21:58
BGN9034
1 EPA 300.0
06/10/2015 21:58
BGN9034
1 EPA 245.1
06/05/2015 16:04
ACPAYNE
1 EPA 200.7
06/10/2015 13:08
MHALL3
1 EPA 200.7
06/10/2015 13:08
MHALL3
1 EPA 200.7
06/10/2015 13:08
MHALL3
1 EPA 200.7
06/10/2015 13:08
MHALL3
1 EPA 200.7
06/08/2015 14:35
MHALL3
1 EPA 200.7
06/08/2015 14:35
MHALL3
1 EPA 200.7
06/08/2015 14:35
MHALL3
1 EPA 200.7
06/08/2015 14:35
MHALL3
1 EPA 200.7
06/08/2015 14:35
MHALL3
1 EPA 200.7
06/08/2015 14:35
MHALL3
1 EPA 200.7
06/08/2015 14:35
MHALL3
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
1 EPA 200.8
06/20/2015 17:49
SLS2560
METHANE - (Analysis Performed by Shealy Labs)
Methane (CH4) Complete Vendor Method V_SHEALY

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060179
Site: ERB-35(GW)
Collection Date: 02-Jun-15 8:10 AM
Analyte Result Units Qualifiers RDL DF
SULFIDE - (Analysis Performed by Element One)
Vendor Parameter Complete
TOTAL DISSOLVED SOLIDS
TDS < 25 mg/L 25 1
Total Carbon
Sample #: 2015017476
Matrix: GW WW
Analytical Lab
Page 5 of 42
Method Analysis Date/Time Analyst
Vendor Method
V_ELE1
SM2540C 06/08/201514:28 AGIBBS5
TOC 0.261 mg/L 0.1 1 SM5310C/EPA9060A 06/10/201516:14 GHUTCHI
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 06/08/2015 09:02 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060179
Site: ABMW-5S
Collection Date: 02-Jun-15 10:15 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.021
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
25
mg/L
1
Sulfate
1400
mg/L
20
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)
0.167
mg/L
0.005
Barium (Ba)
0.055
mg/L
0.005
Boron (B)
0.177
mg/L
0.05
Iron (Fe)
96.8
mg/L
0.01
Manganese (Mn)
31.1
mg/L
0.05
Strontium (Sr)
1.57
mg/L
0.005
Zinc (Zn)
0.256
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
236
mg/L
0.1
Magnesium (Mg)
81.1
mg/L
0.05
Potassium (K)
4.35
mg/L
0.1
Sodium (Na)
43.4
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.225
mg/L
0.005
Barium (Ba)
0.061
mg/L
0.005
Boron (B)
0.187
mg/L
0.05
Iron (Fe)
99.6
mg/L
0.1
Manganese (Mn)
32.4
mg/L
0.05
Strontium (Sr)
1.70
mg/L
0.005
Zinc (Zn)
0.249
mg/L
0.005
Sample #: 2015017477
Matrix: GW WW
Analytical Lab
Page 6 of 42
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
06/08/2015 15:42
LSTARLI
10
EPA 300.0
06/11/2015 10:38
BGN9034
200
EPA 300.0
06/11/2015 10:38
BGN9034
1
EPA 245.1
06/05/2015 16:37
ACPAYNE
1
EPA 245.1
06/10/2015 12:20
ACPAYNE
1
EPA 200.7
06/05/2015 13:41
MHALL3
1
EPA 200.7
06/05/2015 13:41
MHALL3
1
EPA 200.7
06/05/2015 13:41
MHALL3
10
EPA 200.7
06/05/2015 13:41
MHALL3
10
EPA 200.7
06/05/2015 13:41
MHALL3
1
EPA 200.7
06/05/2015 13:41
MHALL3
1
EPA 200.7
06/05/2015 13:41
MHALL3
10
EPA 200.7
06/10/2015 10:19
MHALL3
10
EPA 200.7
06/10/2015 10:19
MHALL3
1
EPA 200.7
06/10/2015 10:19
MHALL3
1
EPA 200.7
06/10/2015 10:19
MHALL3
1
EPA 200.7
06/08/2015 14:39
MHALL3
1
EPA 200.7
06/08/2015 14:39
MHALL3
1
EPA 200.7
06/08/2015 14:39
MHALL3
10
EPA 200.7
06/08/2015 14:39
MHALL3
10
EPA 200.7
06/08/2015 14:39
MHALL3
1
EPA 200.7
06/08/2015 14:39
MHALL3
1
EPA 200.7
06/08/2015 14:39
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060179
Site: ABMW-5S
Collection Date: 02-Jun-15 10:15 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)
1.05
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
326
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
1.42
ug/L
1
Nickel (Ni)
145
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
0.365
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)
327
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
1.69
ug/L
1
Nickel (Ni)
147
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
0.306
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
1600
mg/L
25
Total Carbon
TOC
1.5
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
25
mg/L
5
Sample #: 2015017477
Matrix: GW WW
Analytical Lab
Page 7 of 42
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/18/2015 23:16
JAHERMA
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
1
EPA 200.8
06/20/2015 17:56
SLS2560
Vendor Method
V_SHEALY
Vendor Method V_ELE1
1 SM2540C 06/08/201514:28 AGIBBS5
1 SM5310C/EPA9060A 06/10/201516:14 GHUTCHI
1 SM2540D 06/08/2015 09:02 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060179
Site: Dup-02
Collection Date: 02-Jun-15 10:15 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
Vendor Parameter
Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.021
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
25
mg/L
1
Sulfate
1300
mg/L
20
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)
0.173
mg/L
0.005
Barium (Ba)
0.058
mg/L
0.005
Boron (B)
0.184
mg/L
0.05
Iron (Fe)
99.3
mg/L
0.1
Manganese (Mn)
32.0
mg/L
0.05
Strontium (Sr)
1.63
mg/L
0.005
Zinc (Zn)
0.264
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
231
mg/L
0.1
Magnesium (Mg)
79.3
mg/L
0.05
Potassium (K)
4.42
mg/L
0.1
Sodium (Na)
44.0
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.222
mg/L
0.005
Barium (Ba)
0.061
mg/L
0.005
Boron (B)
0.187
mg/L
0.05
Iron (Fe)
103
mg/L
0.1
Manganese (Mn)
33.7
mg/L
0.05
Strontium (Sr)
1.70
mg/L
0.005
Zinc (Zn)
0.250
mg/L
0.005
Sample #: 2015017478
Matrix: GW WW
Analytical Lab
Page 8 of 42
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
06/08/2015 15:43
LSTARLI
10
EPA 300.0
06/11/2015 11:11
BGN9034
200
EPA 300.0
06/11/2015 11:11
BGN9034
1
EPA 245.1
06/05/2015 16:44
ACPAYNE
1
EPA 245.1
06/10/2015 12:22
ACPAYNE
1
EPA 200.7
06/05/2015 13:45
MHALL3
1
EPA 200.7
06/05/2015 13:45
MHALL3
1
EPA 200.7
06/05/2015 13:45
MHALL3
10
EPA 200.7
06/05/2015 13:45
MHALL3
10
EPA 200.7
06/05/2015 13:45
MHALL3
1
EPA 200.7
06/05/2015 13:45
MHALL3
1
EPA 200.7
06/05/2015 13:45
MHALL3
10
EPA 200.7
06/10/2015 13:12
MHALL3
10
EPA 200.7
06/10/2015 13:12
MHALL3
1
EPA 200.7
06/10/2015 13:12
MHALL3
1
EPA 200.7
06/10/2015 13:12
MHALL3
1
EPA 200.7
06/08/2015 15:07
MHALL3
1
EPA 200.7
06/08/2015 15:07
MHALL3
1
EPA 200.7
06/08/2015 15:07
MHALL3
10
EPA 200.7
06/08/2015 15:07
MHALL3
10
EPA 200.7
06/08/2015 15:07
MHALL3
1
EPA 200.7
06/08/2015 15:07
MHALL3
1
EPA 200.7
06/08/2015 15:07
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060179
Site: Dup-02
Collection Date: 02-Jun-15 10:15 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)
1.06
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
349
ug/L M4
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
1.73
ug/L
1
Nickel (Ni)
154
ug/L M4
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
0.369
ug/L
0.2
Vanadium (V) Low Level
0.339
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)
325
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
1.84
ug/L
1
Nickel (Ni)
149
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
0.317
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
1700
mg/L
25
Total Carbon
TOC
1.5
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
22
mg/L
5
Sample #: 2015017478
Matrix: GW WW
Analytical Lab
Page 9 of 42
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/18/2015 22:48
JAHERMA
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
1
EPA 200.8
06/20/2015 18:03
SLS2560
Vendor Method
V_SHEALY
Vendor Method V_ELE1
1 SM2540C 06/08/201514:28 AGIBBS5
1 SM5310C/EPA9060A 06/10/201516:14 GHUTCHI
1 SM2540D 06/08/2015 09:02 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060179
Site: Filter Blank
Collection Date: 02-Jun-15 8:10 AM
Analyte Result Units Qualifiers RDL DF
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
DISSOLVED METALS BY ICP
Aluminum (AI)
< 0.005
mg/L
Barium (Ba)
< 0.005
mg/L
Boron (B)
< 0.05
mg/L
Iron (Fe)
< 0.01
mg/L
Manganese (Mn)
< 0.005
mg/L
Strontium (Sr)
< 0.005
mg/L
Zinc (Zn)
0.006
mg/L
TOTAL RECOVERABLE METALS
BY ICP-MS (DISSOLVED)
Antimony (Sb)
< 1
ug/L
Arsenic (As)
< 1
ug/L
Beryllium (Be)
< 1
ug/L
Cadmium (Cd)
< 1
ug/L
Chromium (Cr)
< 1
ug/L
Cobalt (Co)
< 1
ug/L
Copper (Cu)
< 1
ug/L
Lead (Pb)
< 1
ug/L
Molybdenum (Mo)
< 1
ug/L
Nickel (Ni)
< 1
ug/L
Selenium (Se)
< 1
ug/L
Thallium (TI) Low Level
< 0.2
ug/L
Vanadium (V) Low Level
< 0.3
ug/L
Sample #: 2015017479
Matrix: GW WW
Analytical Lab
Page 10 of 42
Method Analysis Date/Time Analyst
0.05
1
EPA 245.1
06/10/2015 12:24
ACPAYNE
0.005
1
EPA 200.7
06/05/2015 14:00
MHALL3
0.005
1
EPA 200.7
06/05/2015 14:00
MHALL3
0.05
1
EPA 200.7
06/05/2015 14:00
MHALL3
0.01
1
EPA 200.7
06/05/2015 14:00
MHALL3
0.005
1
EPA 200.7
06/05/2015 14:00
MHALL3
0.005
1
EPA 200.7
06/05/2015 14:00
MHALL3
0.005
1
EPA 200.7
06/05/2015 14:00
MHALL3
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
1
1
EPA 200.8
06/18/2015 23:23
JAHERMA
0.2
1
EPA 200.8
06/18/2015 23:23
JAHERMA
0.3
1
EPA 200.8
06/18/2015 23:23
JAHERMA
Qualifiers:
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.

Analytical Lab
Page 11 of 42
[dement One Inc.
6319-D Carolina Beach Rd.
Wilmington, NC 28412
Phone: [phone]
Fax: [phone]
[e-mail]
REPORT OF ANALYSES
Duke Energy
June 11, 2015
Laboratory Services
Client Project Name AB GW Assessment water (wells)
Cape Fear
13339 Hagers Ferry Road Bld. MG03A Client Project Number J15060179
Huntersville, NC 28078
PO Number
Sample Matrix GW WW
Sample Type Grab
Date Received
06/05/2015
Date Analyzed 06/08-09/2015
Method SM 4500 S2- D
Time Received
1640
Delivered by FedEx
Received by
LLB
eOne ID Duke Energy ID
Parameter Result Unit Dil
DL Date
Time
Sampled
Sampled
24983-1
ERB-35
Sulfide
< 0.1
mg/L
1
0.1
06/02/15
0810
24983-2*
ABMW-5S
Sulfide
< 0.5
mg/L
5
0.1
06/02/15
1015
24983-3*
Dup-02
Sulfide
< 0.2
mg/L
2
0.1
06/02/15
1015
*Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
�—Z' 4w��
Ken ith, Laboratory Director
el
24983 Duke Report Packet Compiled by
NC Certifications: DW 37788 and DWQ DENR 604

Analytical Lab
Page 12 of 42
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elementOne SAMPLE SUBMISSION FORM
TAT 7 BD
Hold Time Expiration 06.09.15 @ 0810
Client: Duke Energy
LIMS No J15060179
Project ID Cape Fear
Sample Identification & CnIlprtinn 1nfnrmntinn
Analytical Lab
Lab bge 'A483
Analysis Due Date 06.08.15
Report Due Date 06.16.15
Date Rec:
06.05.15
Time Rec:
1640
Rec By
LLB
Lab ID
Client ID
Collection Date
Collection Time
Analysis Requested
1
ERB-35
06/02/15
0810
2
ABMW-5S
06/02/15
1015
3
Dup-02
06/02/15
1015
U�
NOTE for
Sulfide
The MS/MSD spike should approximate 2 to 3 times the sample concentration. If no sulfide detected
at 100 pg/L spike the sample to render the final spike concentration at — 500 pg/L
Lab Communications
SS Page 1 of 1 Prep By / Date kA/-\ 6 `H5
SS by 4:44 - Labeled By / Date �41-�
6/8/2015 1"0:63:25 AM ID Verification By /Date.

Analytical Lab
Q� .9d of d.J
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
UNITS OF ANSWER
CLIENT:
Duke
Wave Length 664
DETECTION LIMIT u
1.000
Lab ID#
24982 / 983 / 984 / 985 /'986
SPK LEVEL u
MAX ALIQUOT
5
10A0
Date:
6/8/15
Na2S•9H2O Lot #
STANDARD conc(ppm)
X
Time Analysis Begun
13:30
40721
Cal Std Lot:
SD-01-3
10
Time Analysis Ended
17:35
QC Std Lot:
SD-01-4
10
Analyst:
KAM
STD ABSORPTION
y
ug STD
STD
SOLUTION
ABS
0..700 -----
_- -
-- -
0.00
0.000
_
1.00
0.099
°'°°
2.50
0.223
0 m - -----
--,�
7.50
0.629
°.oao
10.00
0792
.
0.00
2.00
4,00
6.°o
e.ao
m .00
z.m
x
<€ f �zK "
SAMPLE
Sloe
0.079547253
Correlation
0.898459672
I.D.ABS
SAMP
ug PER
ALI in mL
PREP
ALI in mL
RESULTS
LESS THAN
SPIKE
Std. B. 0.00
0.000
ALIQUOT
ANALYZED
VOL in mL
TAKEN
u /mL
% SPK REC
LEVEL
Std. B. 1.00
0.099
0.0000
0.8408
10
10
10
10
10
<
0.0
Std. B. 2.50
0.231
2.5849
10
10
10
10
<
0.258
84.08%
103.39%
1.0
2.5
Std. B. 5.00
Std. B. 7.50
0.430
0.604
5.2142
7.5132
10
10
10
0.521
104.28%
5.0
Std. B. 10.00
0.798
10.0764
10
10
10
10
10
10
0.751
100.18%
7.5
1.008
100.760/.
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.439
5.3331
10
10
10
0.533
107%
5.0
QC
0.449
5.4652
10
10
10
0.547
109%
5.0
24982-1
0.166
1.7260
10
10
10
24982-1 s k
0.565
6.9979
10
10
10
0.700
105%
5.0
24982-2
0.009
-0.3483
10
10
10
24982-2 dup
0.006
-0.3880
10
10
10
< 0.1
-11 %
107%
5.0
24982-2 s k
0.440
5.3463
10
10
10
0.535
24982-3
0.024
-0.1501
10
10
10
0 %
24982-3 s k
0.421
5.0953
10
10
10
0.510
? � 3
102%
5.0
24982-4
0.025
-0.1369
10
10
10
24982-4 s k
0.446
5.4256
10
10
10
0.543
109%
5.0
24982-5
1.657
21.4261
10
10
10
2.143
24982-5 s k
1.843
23.8836
10
10
10
2.388
49%
5.0
24982-6
0.036
0.0084
10
10
10"
24982-6 s k
0.438
5.3199
10
10
10
0.532
106%
5.0
24982-7
0.083
0.6294
10
10
10
<
24982-7 s k
0.243
2.7434
10
10
10
0.274
55%
5.0
24982-8
0.016
-0.2558
10
<
10
10
24982-8 S k
0.136
1.3297
10
10
10
0.133
27%
5.0
24982-9
0.434
5.2670
10
10
10
J,
24982-9 s k
0.809
10.2218
10
10
10
1.022
99%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC
Submitted for QA/QC-
0A46
5.4256
10
10
10
0.543
109%
5.0
Date:
06/08/15
By: (Print)
l<AM
(sign)'
.9
Page 1 of 6

Analytical Lab
Paqe 15 of 42
METHOD:
SM 4500 S2-
D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
UNITS OF ANSWER
ug/mL
CLIENT:
Duke
Wave Length 664
DETECTION LIMIT u
1.000
Lab ID#
24982 / 983 / 984 / 985 / 986
SPK LEVEL u
MAX ALIQUOT
5
10.00
Date:
6/8115
Na2S•9H2O Lot #
STANDARD conc(ppm)
X
Time Analysis Begun
13:30
40721
Cal Std Lot:
SD-01-3
10
Time Analysis Ended
17:35
QC Std Lot:
SD-01-4
10
Analyst:
KAM
--------
---
STD ABSORPTION
y
ug STD
STD
°.
SOLUTION
ABS
°.ao - - ----
-- - --- -
-- --
- -- - -
-
0.00
0.000
o�
--
1.00
0.099
040°
.437
2.50
0.223
0.3°0 -----
0200
�4�
5.00
0.437
°tW
7.50
0.629
oaao m
aoo
10.00
0.792
4.°o
6.00
x
Soo
low
12 U°
J...�...
Sloe
0.079547253
Correlation
I
0.998469572
SAMPLE
SAMP
ug PER
ALI in mL
PREP
ALI in mL
RESULTS
LESS THAN
SPIKE
I.D.
Std. B. 0.00
ABS
ALIQUOT ANALYZED
VOL in mL
TAKEN
ug/mL
% SPK REC
LEVEL
0.000
0.0000
10
10
10
<
0.0
Std. B. 1.00
0.099
0.8408
10
10
10
<
84.08%
1.0
Std. B. 2.50
0.231
2.5849
10
10
10
0.258
103.39%
2.5
Std. B. 5.00
0.430
5.2142
10
10
10
0.521
104.28%
5.0
Std. B. 7.50
0.604
7.5132
10
10
10
0.751
100.18%
7.5
Std. B. 10.00
0.798
10.0764
10
10
10
1.008
100.76%
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.439
5.3331
10
10
10
0.533
107%
5.0
QC
0.449
5.4652
10
10
10
0.547
109%
5.0
24982-10
0.009
-0.3483
10
10
10
tt1
24982-10 s k
0.419
5.0688
10
10
10
0.507
101 %
5.0
24982-11
0.003
-0.4276
10
10
109'
0
24982-11 clup
0.003
-0.4276
10
10
10
< 0.1
0%
24982-11 s k
0.417
5.0424
10
10
10
0.504
101 %
5.0
24982-12
0,047
0,1537
10
10
10gp
24982-12 spk
0.462
5.6370
10
10
10
0.564
113%
5.0
24982-13
2.037
26.4468
10
10
10
2.645
24982-13 s k
2.091
27.1603
10
10
10
2.716
14%
5.0
24982-14
0.013
-0.2955
10
10
10-00
3r
24982-14 s k
0.425
5.1481
10
10
10
0.515
103%
5.0
24982-15
0.011
-0.3219
10
10
10
24982-15 s k
0.428
5.1877
10
10
10
0.519
104%
103%
5.0
5.0
24982-16
0.009
-0.3483
10
10
10
24982-16 s k
0.427
5.1745
10
10
10
0.517
24982-17
0.007
-0.3748
10
10
10
f < a
24982-17 s k
0.431
5.2274
10
10
10
0.523
105%
19%
5.0
5.0
24982-18
2.341
30.4635
10
10
10
3.046
24982-18 s k
2.414
31.4280
10
10
10
3.143
Blank
-0.001
0.0000 410
10
10
<
QC
Submitted for QA/QC-
0.445
5.4124
10
10
10
0.541
108%
5.0
Date:
06/08/15
By: (Print)
KAM
(sign):
/.•
Page 2 of 6

Analytical Lab
Page 16 of 42
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY: Sulfide Spectrophotometer
CLIENT: Duke Wave Length 664
Lab ID# 24982 / 983 / 984 / 985 / 986
Date: 6/8/15 Na2S•9H2O Lot #
Time Analysis Begun 1330 40721
Time Analysis Ended 17:35
Analyst: KAM
XY --
0.000
ug STD STD 0.300
SOLUTION ABS 0700 - - - .- - ----
0eoo
OAO 0.000 usoo
1.00 0.099 0.400 .437
2.50 0.223 , °.300 --- -- - ----- ----- ---- -- ---- --
°.z°o
5.00 0.437
7.50 0.629 j 0.00 2.00 400 6.00
10.00 0.792
Slope
e
SAMPLE SAMP ug PER ALI in mL PREP ALI in mL
I.D. ABS ALIQUOT ANALYZED VOL in mL TAKEN
Std. B. 0.00 0.000 0.0000 10 10 10
Std. B. 1.00 0.099 0.8408 10 10 10
Std. B. 2.50 0.231 2.5849 10 10 10
Std. B. 5.00 0.430 5.2142 10 10 10
Std. B. 7.50 0.604 7.5132 10 10 10
Std. B. 10.00 0.798 10.0764 10 10 10
UNITS OF ANSWER
DETECTION LIMIT u
SPK LEVEL u
MAX ALIQUOT
STANDARD conc(ppm)
Cal Std Lot: SD-01-3
QC Std Lot: SD-01-4
STD ABSORPTION
- - ---- --
- ----------- -----
3.00 10.00
0,079547253 Correlation
RESULTS LESS THAN
ug/mL % SPK REC
< .
< 8408%
0.258 103.39%
0.521 104.28%
0.751 100.18%
1.008 100.76%
u /ml-
1.000
5
10.00
X
10
10
Y
-� o0
050
s�
_,
__ 1o.w
12.00
0:998459572�
SPIKE
LEVEL
0.0
1.0
2.5
5.0
7.5
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.439
5.3331
10
10
10
0.533
107%
5.0
QC
0.449
5.4652
10
10
10
0.547
109%
5.0
24983-1
0.005
-0.4012
10
10
10
_ ps
24983-1 s k
0.436
5.2935
10
10
10
0.529
106%
5.0
24983-2
0.007
-0.3748
10
10
10
<
24983-2 s k
0.216
2.3867
10
10
10
0.239
48%
5.0
24983-3
0.005
-0.4012
10
10
10
<
24983-3 dup
0.007
-0.3748
10
10
10
<
-7%
24983-3 s k
24984-1
0.252
0.011
2.8623
-0.3219
10
10
10
10
10
10
0.286
<
57%
5.0
24984-1 s k
0.269
3.0869
10
10
10
0.309
62%
5.0
24984-2
0.007
-0.3748
10
10
10
<
98%
5.0
24984-2 s k
0.408
4.9235
10
10
10
0.492
24984-3
0.008
-0.3615
10
10
10
<
24984-3 s k
0.262
2.9945
10
10
10
0.299
60%
5.0
24984-4
24984-4 s k
0.005
0.439
-0.4012
5.3331
10
10
10
10
10
10
0.533
107%
40%
5.0
5.0
24985-1
1.896
24.5839
10
10
10
2.458
24985-1 spk
2.049
26.6054
10
10
10
2.661
24985-2
0.089
0.7087
10
10
10
10
10
<
24985-2 s k
0.510
6.2712
10
10
0.627
125%
5.0
Blank
-0.001
0.0000
10
10
<
QC
Submiffed for QA/QC-
0.444 1
Date:
5.3992
06/08/15
10
10
By: (Print)
10 1 0.540
KAM
108%
5.0
(sign):
F 777-7-1
/z/
Page 3 of 6

Analytical Lab
Page 17 of 42
I.D.
ar+ivir
ABS
Ug I'tR
ALIQUO
Std. B. 0.00
0.000
0.0000
Std. B. 1.00
0.099
0.84 88
Std. B. 2.50
0.231
2.5849
Std. B. 5.00
0.430
5.2142
Std. B. 7.50
0.604
7.5132
Std. B. 10.00
0.798
10.0764
LRB
0.000
0.0000
LRB SPK
0.439
5.3331
QC
0.449
5.4652
24985-3
0.056
0.2727
24985-3 s k
0.531
6.5486
24985-4
0.092
0.7483
24985-4 s k
0.489
5.9937
24985-5
0.004
-0.4144
24985-5 s k
0.421
5.0953
24985-6
0.003
-0.4276
24985-6 dup
0.007
-0.3748
24985-6 s k
0.414
5.0028
24985-7
0.111
0.9994
24985-7 s k
0.522
6.4297
24985-8
0.169
1.7657
24985-8 s k
0.558
6.9054
24985-9
0.006
-0.3880
24985-9 s k
0.420
5.0820
24985-10
0.014
-0.2823
24985-10 s k
0.455
5.5445
24985-11
0.393
4.7253
24985-11 Spk
0.791
9.9839
Blank
-0.001
0.0000
QC
Submitted for QA/QC-
0.445
Date:
5.4124
06/08/
METHOD:
SM 4500 S2- D
ELEMENT ASSAY:
Sulfide
CLIENT:
Duke
Lab ID#
24982 / 983 / 984 / 9851986
Date:
6/8/15
Time Analysis Begun
13:30
Time Analysis Ended
17:35
Analyst:
KAM
X_____j
y
0sro
ug STD
STD
SOLUTION
ABS
0.00
0.000
1.00
0.099
2.50
0.223
5.00
0.437
7.50
0.629
10.00 0.792
X
p
i:1 (A9 ����vv 9 ` Y W`•�i k�-e�, -`�e h Slope
ALI in mL PREP ALI in m
ANALYZED VOL inmL TAKEN
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
_10 10 _10
10 10 10
10 10 10
10 10 10
_10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 10
10 10 _ _10
10 10 10
By: (Print)
ELEMENT ONE
Spectrophotometer UNITS OF ANSWER
N
DETECTILIMIT u
Wave Length 664 O- �
SPK LEVEL u
MAX ALIQUOT
Na2S•91-120 Lot # STANDARD conc(ppm)
40721 Cal Std Lot: SD-01
QC Std Lot: SD-01
STD ABSORPTION
o.aoo
a.700
--- -_-__
----. _
-- --
-
a.s00
Y
0.d00
.dal
0.200
-------------
-------------..
0AW
0.000
O.OD
2-
Page 4 of 6
X
---- o 00
-71
&00 10.00 12.00
u /mL
% SPK REC
LEVEL
<
0.0
<
84.08%
1.0
0.258
103.39%
2.5
0.521
104.280/.
5.0
0.751
100.18%
7.5
1.008
100.76%
10.0
<
0
0.533
107%
5.0
0.547
109%
5.0
<
0.655
131%
5.0
0.599
120%
5.0
0.510
102%
5.0
< 0.1
-13%
0_500
100%
5.0
0.643
129%
5.0
0.691
103%
5.0
0.508
102%
5.0
v,
0.554
111%
5.0
-
0.998
105%
5.0
0.541
108% ,
5.0

Analytical Lab
Paqe 18 of 42
METHOD:
SM 4500 82- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
UNITS OF ANSWER
CLIENT:
Duke
Wave Length 664
DETECTION LIMIT u
1.000
SPK LEVEL u
5
Lab ID#
24982 / 983 / 984 / 985J 986
MAX ALIQUOT
10.00
Date:
6/8115
Na2S•9H2O Lot #
STANDARD conc(ppm)
X
Time Analysis Begun
13:30
40721
Cal Std Lot:
SD-01-3
10
Time Analysis Ended
17:35
QC Std Lot:
SD-01-4
10
Analyst:
KAM
STD ABSORPTION
Y
--- ----
ug STD
STD
O.aw
0..e00
SOLUTION
ABS
O-
--- - - -
-- -
-- -- - --
--
0.00
0.000
Osoo
--
._
1.00
0.099
o,w
2.50
0.223
0.2w
----
5.00
0.437
7.50
0.629
O.owow
10.00
0.792
zw
4w
e.w
x
e.w
,o.w
,a.w
SAMPLE
SAMP
ug PER
ALI in mL
PREP
ALI in mL
RESULTS
LESS THAN
SPIKE
I.D.
ABS
ALIQUOT
ANALYZED
VOL in mL
TAKEN
u /mL
% SPK REC
LEVEL
Std. B. 0.00
0.000
0.0000
10
10
10
<
0.0
Std. B. 1.00
0.099
0.8408
10
10
10
<
84.08%
1.0
Std. B. 2.50
0.231
2.5849
10
10
10
0.258
103.39%
2.5
Std. B. 5.00
0.430
5.2142
10
10
10
0.521
104.28%
5.0
Std. B. 7.50
0.604
7.5132
10
10
10
0.751
100.18%
7.5
Std. B. 10.00
0.798
10.0764
10
10
10
1.008
100.76%
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.439
1 5.3331
10
10
10
0.533
107%
5.0
QC
0.449
5.4652
10
10
10
0.547
109%
5.0
24985-12
0.037
0.0216
10
10
10
24985-12 s k
0.410
4.9499
10
10
10
0.495
99%
5.0
24985-13
0.003
-0.4276
10
10
10=0
24985-13 s k
0.411
4.9631
10
10
10
0.496
99%
5.0
24986-1
0.023
-0.1634
10
10
10
<
24986-1 spk
0.260
2.9680
10
10
10
0.297
59%
5.0
24986-2
0.170
1.7789
10
10
10
24986-2 s k
0.580
7.1961
10
10
10
0.720
108%
5.0
24986-3
0.030
-0.0709
10
10
10
24986-3 dup
0.030
-0.0709
10
10
10
< 0.1
0-
24986-3 s k
0.472
5.7691
10
10
10
0.577
115%
5.0
24986-4
0.126
1.1975
10
10
10
24986-4 s k
0.514
6.3240
10
10
10
0.632
103%
5.0
24986-5
0.081
0.6030
10
10
10
ry
24986-5 s k
0.364
4.3421
10
10
10
0.434
87%
5.0
24986-6
0.008
-0.3615
10
10
10
<
24986-6 s k
0.258
2.9416
10
10
10
0.294
59%
5.0
24986-7
0.517
6.3637
10
10
10
6,
24986-7 s k
0.883
11.1995
10
10
10
°
1.120
97%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC
Submitted fOr QA/QC-
0.443
5.3859
10
10
10
0.539
108%
5.0
Date: 06/08/15
By: (Print)
KAM
(sign):
Page 5 of 6

Analytical Lab
Page 19 of 42
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY: Sulfide Spectrophotometer
CLIENT: puke Wave Length 664
Lab ID# 24982 ! 983 / 9847 985 / 986
Date: 6/8/15 Na2S•9H2O Lot #
Time Analysis Begun 13:30 40721
Time Analysis Ended 17:35
Analyst: KAM
XY -- - -- - -
ug STD STD 00000
SOLUTION ABS 0.700 --- - -- _. -
OAO 0.000 0�°
1.00 0.099
2.50 0.223 0.000 - - -- --- - - - - ---- ---- - - ---
02M
5.00 0.437 li o,00
7.50 0.629 0,000 .60 zoo ,m 0.0o
10.00 0.792
, Sloe
SAMPLE SAMP ug PER ALI in mL PREP ALI in mL
I•D, ABS ALIQUOT ANALYZED VOL in mL TAKEN
Std. B. 0.00 0.000 0.0000 10 10 10
Std. B. 1.00 0.099 0.8408 10 10 10
Std. B. 2.50 0.231 2.5849 10 10 10
Std. B. 5.00 0.430 5.2142 10 10 10
Std. B. 7.50 0.604 7.5132 10 10 10
Std. B. 10.00 0.798 10.0764 10 10 10
UNITS OF ANSWER
DETECTION LIMIT u
SMIEYLLLu21
MAX ALIQUOT
STANDARD conc(ppm)
Cal Std Lot: SD-01-3
QC Std Lot: SD-01-4
STD ABSORPTION
- - --- ----- ---- ---
- --- - -- ----
am 0.ao
0.079547253 Correlation
RESULTS LESS THAN
u /mL % SPK REC
<
< 84.08%
0.258 103.39%
0.521 104.28%
0.751 100.18%
1.008 100.76%
u /mL
1.000
5
1000
X
10
10
Y
-,so
:.m
0.998459572`
SPIKE
LEVEL
0.0
1.0
2.5
5.0
7.5
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.439
5.3331
10
10
10
0.533
107%
5.0
QC
0.449
5.4652
10
10
10
0.547
109%
5.0
24986-8
0.006
-0.3880
10
10
10
< 0.1
24986-8 s k
0.412
4.9763
10
10
10
0.498
100%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC 0.444 5.3992
Submitted for QA/QC- Date: 06/08/15
10
10
By: (Print)
10 0.540
KAM
108%
(sign
5.0
Page 6 of 6

Analytical Lab
Page 20 of 42
METHOD:
SM 4500 S2- D
ELEMENT ASSAY:
Sulfide
CLIENT:
Duke
Lab ID#
24982 / 983 / 984 / 985 / 986
Date:
6/9/15
Time Analysis Begun
8:30
Time Analysis Ended
10:44
Analyst:
KAM
0900
ug STD
STD
SOLUTION
ABS
0.00
0.000
1.00
0.099
2.50
0.223
5.00
0.437
7.50
0.629
ELEMENT ONE
Wave Length 664 SF-' Ct, I ivry uivu
SPK LEVEL u
MAX ALIQUOT
Na2S•9H2O Lot # STANDARD concl
40721 Cal Std Lot:
QC Std Lot:
STD ABSORPTIO
0.800
0.700
0.600
------ - ----
--- --
------------ ---'--
0.5W
0.0
.43-7
00
0 zo
- ----- -
---
0.10
u.9o0
0.�
zW
ug/r
1.00
5
1 OC
X
10.00
0.792
4.00 9.00 800 10.00 12.W
x
ug PER ALI in mL PREP ALI in mL RESULTS LESS THAN
0.079547253 Correlation nLEVEL
ALIQUOT ANALYZED VOL in mL TAKEN u /mL % SPK RECStd.
0.0000 10 10 10 <
SAMPLE
I.D.
B. 0.00
SAMP
ABS
0.000
d. B. 1.00
Std. B. 2.50
Std. B. 5.00
Std. B. 7.50
Std. B. 10.00
0099
0.231
0.430
0.604
0.798
08<
2.5849
5.2142
7.5132
10.0764
10
10
10
10
10
10
10
10
10
10
10
10
0.258
0.521
0.751
1.008
84.08%
103.39%
2.5
104.28%
5.00
100.18%
7.5
100.76%
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.430
5.2142
10
10
10
0.521
105%
5.0
QC
24982-5
0.431
0.946
5.2274
12.0319
10
10
10
10
10
5
0.523
2.406
105%
5.0
72%
5.0
24982-5 s k
1.220
15,6521
10
10
5
3.130
24982-7
0.042
0.0877
10
10
5
<
24982-7 dup
0.042
0.0877
10
10
5
<
24982-7 s k
0.187
2.0035
10
10
5
0.401
40%
5.0
24982-8
0.007
-0.3748
10
10
5
<
982-8 s k
t
0.240
2.7038
10
10
5
0.541
54%
52%
5.0
5.0
982I
1.215
15.5861
10
10
5
3.117
24982-13 s k
1.410
18.1625
10
10
5
3.633
24982-18
1.407
18.1229
10
10
5
3.625
24982-18 s k
1.659
21.4525
10
10
5
4.290
<
67%
5.0
24983-2
0.005
-0.4012
10
10
5
24983-2 s k
0.339
4.0118
10
10
5
0.802
80%
5.0
24983-3
24983-3 s k
0.003
0.366
-0.4276
4.3686
10
10
10
10
5
5m-
5.0
24984-1
0.002
-0.4408
10
10
5
24984-1 spk
0.327
3.8533
10
10
577%
5.0
24984-3
0.003
-87%
-0.4276
10
10
5
24984-3 s k
0.303
3.5362
10
10
5
0.707
71 %
5.0
Blank
0.000
0.0000
10
10
10
<
QC
Submitted for QA/QC-
0.430
5.2142
Date: 6/9/15
10
10
By: (Print)
10
KAM
0.521
104%
5.0
(sign): �
� -
Page 1 of 4

Analytical Lab
Paqe 21 of 42
METHOD:
SM 4500 82- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
UNITS OF ANSWER
ug/mL
CLIENT:
Duke
Wave Length 664
DETECTION LIMIT u
1.000
Lab ID#
24982 / 983 / 984 / 985 / 986 -
SPK LEVEL u
MAX ALIQUOT
g
Date:
6/9/15
Na2S•9H2O Lot #
STANDARD conc(ppm)
_ 10.00
X
Time Analysis Begun
8:30
40721
Cal Std Lot:
SD-01-3
10
Time Analysis Ended
10:44
QC Std Lot:
SD-01-4
10
Analyst:
KAM
STD ABSORPTION
Y
y-
-
-----
ug STD
STD
°.°°0
°�
SOLUTION
0.00
ABS
0.000
1110, _.-------
°°°°
0.500
°
------
-._o�
1.00
0.099
0.400
17
2.50
0.223
03M------
0.200
-
- --__--
---'--
5.00
0.437
- iom
7.50
0:629
°= 6
200
10.00
1 0.792
4.00
e.�
x
8.60
,°.W
12.00
h
Sloe
0.079547253
Correlation
0:898459572`I
SAMPLE
SAMP
ug PER
ALI in mL
PREP
ALI in mL
RESULTS
LESS THAN
SPIKE
I.D.
ABS
ALIQUOT
ANALYZED
VOL in mL
TAKEN
ug/mL
% SPK REC
LEVEL
Std. B. 0.00
0.000
1 0.0000
10
10
10
<
0.0
Std. B. 1.00
0.099
0.8408
10
10
10
<
84.08%
1.0
Std. B. 2.50
0.231
2.5849
10
10
10
0.258
103.39%
2.5
Std. B. 5.00
0.430
5.2142
10
10
10
0.521
104.28%
5.00
Std. B. 7.50
0.604
7.5132
10
10
10
0.751
100.18%
7.5
Std. B. 00.00
0.798
10.0764
10
10
10
1.008
100.76%
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.430
1 5.2142
10
10
10
0.521
105%
5.0
QC
0.431
5.2274
10
10
10
0.523
105%
5.0
24985-1
1.059
13.5249
10
10
5
2.705
24985-1 s k
1.358
17.4755
10
10
5
3.495
79%
5.0
24985-2
0.048
0.1670
10
10
5
b�2�
24985-2 dup
0.050
0.1934
10
10
5
< 0.2
24985-2 s k
0.471
5.7559
10
10
5
1.151
115%
5.0
24985-3
0.027
-0.1105
10
10
5
1.135
24985-3 s k
0.465
5.6766
10
10
5
114%
5.0
24985-4
0.050
0.1934
10
10
5
24985-4 s k
0.462
5.6370
10
10
5
1.127
113%
5.0
24985-7
0.054
0.2462
10
10
5
<
24985-7 spk
0.495
6.0730
10
10
5
1.215
121 %
5.0
24986-1
0.014
-0.2823
10
10
5
<
24986-1 s k
0.237
2.6641
10
10
5
0.533
53%
5.0
24986-8
0.002
-0.4408
10
10
5
..-.r_„
24986-8 s k
0.424
5.1349
10
10
5
1.027
103%
5.0
24982-5
0.403
4.8574
10
10
2"
24982-5 s k
0.779
9.8254
10
10
2
4.913
99%
5.0
24982-7
0.018
-0.2294
10
10
2
<
24982-7 s k
0.309
3.6154
10
10
2
1.808
72%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC
Submifted for QA/QC-
0.427
5.1745
10
10
10
0.517
103%
5.0
Date: 6/9/15
By: (Print) I
KAM
(sign):
Page 2 of 4

Analytical Lab
Page 22 of 42
METHOD-
SM 4500 S2- D
ELEMENT ASSAY:
Sulfide
CLIENT:
Duke
Lab ID#
24982 / 983 / 984 / 985 / 986-
Date:
6/9/15
Time Analysis Begun
8:30
Time Analysis Ended
10:44
x
y
_
ug STD
STD
SOLUTION
ABS
0.00
0.000
1.00
0.099
2.50
0.223
5.00
0.437
7.50
0.629
ELEMENT ONE
pectrophotometer
Wave Length 664
UNITS OF ANSWER
DETECTION LIMIT u
SPK LEVEL (Lk
uy/r
1.00
5
Na2S•9H2O Lot #
40721
MAX ALIQUOT
STANDARD conc(ppm)
10.0
X
Cal Std Lot: SD-01-3
10
QC Std Lot: SD-01-4
10
STD ABSORPTION
y
0700
0800
y
im
0400
R
0.=
0.200
-_--._
-
o,
0000
0A0
200
10.00 0.792
SAMPLE SAMP ug PER ALI in mL <
I.D. ABS ALIQUOT ANALYZED
Std. B. 0.00 0.000 0.0000 10
Std. B. 1.00 0.099 0.8408 10
Std. B. 2.50 0.231 2.5849 10
Std. B. 5.00 0.430 5.2142 10
Std. B. 7.50 0.604 7.5132 10
Std. B. 10.00 0.798 1O.07 44 10
4A0 600 8.00
x
n PREP ALIT n mL RESULTS 53
VOL in mL TAKEN u /mL
10 10 <
10 10 <
10 10 0.258
10 10 0.521
10 10 0.751
10 10 1.008
M00 12.00
Correlation
LESS THAN 0, SPIKE572
% SPK REC LEVEL
0.0
84.08%
1.0
103.39%
2.5
104.28%
5.00
100.18%
7.5
100.76%
10.0
LRB
0.000
0.0000
10
10
10
<
0
LRB SPK
0.430
5.2142
10
10
10
0.521
105%
105%
5.0
5.0
QC
0.431
5.2274
10
10
10
0.523
24982-8
24982-8 s k
0.007
0.360
-0.3748
4.2893
10
10
10
10
2
2
0r:
2.145
86%
98%
5.0
5.0
24982-13
24982-13 s k
0.526
0.896
6.4826
11.3713
10
10
10
10
2
2
r�
5.686
24982-18
0.660
8.2531
10
10
2
4.127
24982-18 s k
0.976
12.4283
10
10
2
6.214
<0
< 0.5
849/.
5.0
24983-2
24983-2 dup
0.004
0.001
-0.4144
-0.4540
10
10
10
10
2
2
24983-2 s k
0.418
5.0556
10
10
2
2.528
101 %
5.0
24984-1
24984-1 s k
0.001
0.391
-0.4540
4.6989
10
10
10
10
2
2
�0
2.349
94%
5.0
24984-3
24984-3 s k
0.004
0.376
-0.4144
4.5007
10
10
10
10
2
2
..0.
2.250
90%
5.0
24985-1
24985-1 s k
0.482
0.845
5.9012
10.6974
10
10
10
10
2#
2
5.349
96%
5.0
24985-7
24985-7 s k
0.023
0.460
70.1634
5.6106
10
10
10
10
2
2
2.805
112%
5.0
24986-1
24986-1 s k
0.006
0.359
-0.3880
4.2761
10
10
10
10
2
.7 x .' ;y
2.138
86%
5.0
Blank
0.001
0.0000
10
10
10
<
QC
Submitted for QA/QC-
0.429
5.2010
Date: 6/9/15
10
10
By: (Print)
10
KAM
0.520
104%
5.0
(sign)-
f,-
Page 3 of 4

Analytical Lab
Page 23 of 42
METHOD : SM 4500 S2- D
ELEMENT ASSAY : Sulfide
CLIENT:
Duke
Lab ID#
24982 / 9
Date:
6/9/15
Time Anal sis Be un
8:30
Time Analysis Ended
10:44
Analyst:
KAM
X
Y
ug STD
STD
SOLUTION
ABS
0.00
0.000
1.00
0.099
2.50
0.223
5.00
0.437
7.50
0.629
10.00
0.792
I. D.
Sid. B. 0.00
Std. B. 1.00
Std. B. 2.50
Std. B. 5.00
Sid. B. 7.50
Std. B. 10.0(
LRB
LRB SPK
QC
24982-18
24982-18 spk
24982-7
24982-7 SDk
Blank
QC
ELEMENT ONE
pectrophotometer UNITS OF ANSWER
Wave Length'664 DETECTION LIMIT (ug)
SPK LEVEL u
MAX ALIQUOT
Na2S•9H2O Lot # STANDARD conc(ppm)
40721 Cal Std Lot: SD-01-3
QC Std Lot: SD-017
STD ABSORPTION
0.70D
0 500
---_------- ---
------
5.5U0
Y
OAW
437
1.0D0
o.m
. ,,,,
oruvir ug lift
ABS ALIQUO
0.000 0.0000
0.099 0.8408
0.231 2.5849
0.430 5.2142
0.604 7.5132
0.798 10.0764
0.000 0.0000
0.430 5.2142
0.431 5.2274
0.352 4.1836
0.732 9.2044
0.006-0.3880
0.357 1 4.2497
X
ALI in mL PREP
ANALYZED VOL inml-
Slope
ALI in mL
TAKEN
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
1_
10
10
1
10
1
_10
10
10
1
0.000 0.0000 1 10
0.429 5.2010 10
Date:6/9/15
10 10
10 10
By: (Print)
Page 4 of 4
,ULTS LESS THp
I/mL % SPK RE
< 84.08%
?58 103.39%
1.008
0.521
0.523
7777
9.204
<< p
4.250
<
0.520
100.76'
105%
105%
100%
85%
104%
12.00
SPIKE
LEVEL
0.0
1.0
2.5
5.00
7.5
10.0
0
5.0
5.0
5.0
5.0
5.0

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:J15060179
Lot Number:QF05012
Date Completed:06/15/2015
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.
* QF0501 2*
Shealy Environmental Services, Inc. Page: 1 of 10
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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: QF05012
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
Shealy Environmental Services, Inc. Page: 2 of 10
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QF05012
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2015017476
Aqueous
06/02/2015 0810
06/05/2015
002
2015017477
Aqueous
06/02/20151015
06/05/2015
003
2015017478
Aqueous
06/02/20151015
06/05/2015
(3 samples)
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SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: QF05012
Sample Sample ID
Matrix
Parameter Method
Result Q
Units
Page
002
2015017477
Aqueous
Alkalinity SM 2320B-
110
mg/L
7
002
2015017477
Aqueous
Bicarbonate Alkalinity SM 2320B-
110
mg/L
7
002
2015017477
Aqueous
Methane RSK - 175
19
ug/L
8
003
2015017478
Aqueous
Alkalinity SM 2320B-
110
mg/L
9
003
2015017478
Aqueous
Bicarbonate Alkalinity SM 2320B-
110
mg/L
9
003
2015017478
Aqueous
Methane RSK - 175
18
ug/L
10
(6 detections)
Shealy Environmental Services, Inc. Page: 4 of 10
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QF05012-001
Description: 2015017476 Matrix: Aqueous
Date Sampled:06/02/2015 0810
Date Received:06/05/2015
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 06/09/2015 2247
HMA 76879
1
(Bicarbonate ) SM 2320B-2011
1 06/09/2015 2247
HMA
1
(Carbonate Al) SM 2320B-2011
1 06/09/2015 2247
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: 5 of 10
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Methane
Client: Duke Energy Laboratory ID: QF05012-001
Description: 2015017476 Matrix: Aqueous
Date Sampled:06/02/2015 0810
Date Received:06/05/2015
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/11/2015 1018 DCS 77071
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: 6 of 10
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QF05012-002
Description: 2015017477 Matrix: Aqueous
Date Sampled:06/02/2015 1015
Date Received:06/05/2015
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 06/09/2015 2252
HMA 76879
1
(Bicarbonate ) SM 2320B-2011
1 06/09/2015 2252
HMA
1
(Carbonate Al) SM 2320B-2011
1 06/09/2015 2252
HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
110
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
110
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: 7 of 10
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Methane
Client: Duke Energy Laboratory ID: QF05012-002
Description: 2015017477 Matrix: Aqueous
Date Sampled:06/02/2015 1015
Date Received:06/05/2015
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/11/2015 1032 DCS 77071
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 19 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: 8 of 10
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QF05012-003
Description: 2015017478 Matrix: Aqueous
Date Sampled:06/02/2015 1015
Date Received:06/05/2015
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 06/09/2015 2311
HMA 76879
1
(Bicarbonate ) SM 2320B-2011
1 06/09/2015 2311
HMA
1
(Carbonate Al) SM 2320B-2011
1 06/09/2015 2311
HMA
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
110
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
110
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 10
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Methane
Client: Duke Energy Laboratory ID: QF05012-003
Description: 2015017478 Matrix: Aqueous
Date Sampled:06/02/2015 1015
Date Received:06/05/2015
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 06/11/2015 1042 DCS 77071
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 18 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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QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: QF05012
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - Ii
Sample ID: QQ76879-001 Matrix: Aqueous
Batch: 76879
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 06/09/2015 2045
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: QF05012
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - LCS
Sample ID: QQ76879-002 Matrix: Aqueous
Batch: 76879
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 06/09/2015 2051
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: QF05012
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - MB
Sample ID: QQ77071-001 Matrix: Aqueous
Batch:77071
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 06/11/2015 0942
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: QF05012
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCS
Sample ID: QQ77071-002 Matrix: Aqueous
Batch:77071
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 50 46 1 92 70-130 06/11/2015 0905
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: QF05012
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCSD
Sample ID: QQ77071-003 Matrix: Aqueous
Batch:77071
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 50 46 1 91 1.2 70-130 30 06/11/2015 0920
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: QF05012
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

SHEALY ENVIRONMENTAL SERVICES, INC.
Shealy Eia-Anx acriW Sc O ces, In..
Doww,neor Kumbcr. F-AD�416
ReAsion ]Number 17
Pads I of ]
Rcplrcme Data: I U07114
E%mveDam 04I3W,5
Sample Receipt C b klist ( U)
Client: TuVe Cooler rnspcctedby;date:t&�! .J Lot#,
Mc c,frcccipt: EJSES1 Cli ' LIPS ❑ rcdEx [IAubomcExp Other
5Ycs
N2
l 1. Were cto &cols resent on the coolcO
Y
No
LJ
I NA
1 Ifcusk(�(1 scab wcre prmonl, were the inw and tmbroken7
haler ID/Original temperat,i= upon receipt rived (carrected) teWerature upon receipt;
10170 6C l °C I i i l °C
MethW: []'Temperature ftlk P Agairlst 1301des Ill. Gun ID. IIt Gun Correction Factor:
Method of coolant: ct Ice ElBlue Ice ❑ Dry Cc El N nc
Yes ❑
I+lo ❑
NA
3. If temperature: of any 000lcr exceeded d.0°C, wag Project Mw wager aotificd7
notified by SRC, phone note (circle cane), other
(For
(For coolers received via commercial courier, P- s arc to be notified
imrmxdiatcl .
"es ❑>u
❑
NA
4. is the commercial courier's Wkinji slip amehed to this farm`
Yes
No
L Won pMpg mwdy 2rooeftres reli wshedfrecdved followed'?
Yes
Wo
Wi
5a Were ram les relinquished by client to commetGial courier?
5CC
o ❑
6. WcTu aam l+c IGss listed on L6, COC?
Y Gs
9 0
7. Wcne sam lc Mrs listed on all sam lc contxannrs7
Yes
o L l
R- Was epll ton date & 6rAe listed on the COC?
Yes
o ❑
9. Was collection date & tune listed on all sample cunisi aerO
'"r°cs
❑
10. Did all container label information (ID, date, time agree with the COC?
Yes
o ❑
11. Were tests to be pedornied listed oti the COC?
l`'cs
NO
12. Did all sumlies arrive in the RLojn (aautainers for ea+kll test?
Yes
a ❑
13. Did all containers arrive in jLood wridition (unbroken, lids on, de.)?
Yt%
No
14. Was ad sample vehamc available?
Yes Q
No
15_ Wfxe all samples re i d windy 16 the holdi-1g tlir5t ar 4.q boors, whichever
COO-= fIrA Y
1b. Vl+r'crc any sampIcs Cankidne-a Missing?
Yes ❑
No
r.,PA
y1
NO
17. W,crrc there any excess samples not listed on t,J ?
Ycs ❑
Nn
NA
18. Were bubbles present >:u a->Mw" (Vor drum in diumcicr) in Lay VOA vials?
y cs LJ
Nc, ❑
NA
. Were all weta10)& Gi NVnutr eat sawles received at a pL1 of <2?
20- Were 4 PXatude an&or smlfide samples rowived al ra r'H :-] V
`t`cs ❑
No ❑
NA
y cs ❑
No ❑
NA
] _ erc all applicable NH3TrKN1c y=de,'phenol samples free of
rrsi dual chlorine?
Y-, ElNo
NA
22_ Were collcedw tcalnperaftzm documented on the COC for NC s les?
LJ
Y,mctc,
No ❑
W -re clicni rCII1t ik,IrrquestS (.Le, regwsted dilutions, IUI&MSD designatiws,
ibW from the COC into the coanemt section in. LAMS?
..) corrccq. transurn
ex Y
No
24_ Was the . 4= number used talb from the contaiwr label?
Sample Preservation (Must be cnmplet>ed for any samples) incerreody preserved or with head€paQe-)
Sampple(s)_ were rmta vcd inwffecdy preserved and were adjusted
aecor in 1 in S=ywree'eiving with .SO C ,HOL,'»Ta0 using SR #
samples urc.-rc received vhnth bubbles IIlm in dianicler-
samvle(sl were received with TRC >0.2 Tpl(If#1 IS o)
SC Drinking Water Project Samplc(s) pH vc fieri Lo be > 2 by ___ Date:.
sample(s) wLTu soul rccrive+d a# ra H of <2 and were adjusted accordingly taring Sly_#
Sam le labels applied by: UZ& Verified Date,
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

HA 4 r t�ATM +l O ANALYSIS T Analytical Lab
_ ___.__......_f.. .. .,.. :._ ;. ._. _. Page42of42
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