NC0038377_J15030357 rev 1_20150902

Analytical Lab
Page 1 of 45
DUKE Analytical Laboratory Revision 1
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
J15030357
MAYO STEAM - AB GW ASSESSMENT WATER
Tim Hunsucker, Jerry Wylie, Kathy Webb, John Toepfer
Mary Ann Ogle
Mary Ann Ogle
Phone: [phone]
Mary Ann Ogle
2015.04.0911:13:48 Date:
-04'00'
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
4/9/2015
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:
Collection
Sample ID Plant/Station Date and Time
2015007271
2015007272
2015007273
2015007274
2015007275
2015007276
2015007277
7 Total Samples
Collected By
Sample Description
MAYO STEAM
11-Mar-15 3:52 PM
illegible
MW-5BR
MAYO STEAM
11-Mar-15 4:54 PM
illegible
Equipment Blank
MAYO STEAM
11-Mar-15 4:45 PM
illegible
Filter Blank
MAYO STEAM
12-Mar-15 12:35 PM
illegible
MW-14BR
MAYO STEAM
12-Mar-15 3:30 PM
illegible
Equipment Blank
MAYO STEAM
12-Mar-15 3:30 PM
illegible
Filter Blank
MAYO STEAM
12-Mar-15 5:20 PM
illegible
MW-8BR
Analytical Lab
Page 2 of 45
Revision 1

Analytical Lab
Page 3 of 45
Revision 1
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: DBA Account Date: 4/7/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Site: MW-513R
Collection Date: 11-Mar-15 3:52 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
62
mg/L
1
Sulfate
3.8
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
0.010
mg/L
0.005
Barium (Ba)
0.033
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
3.51
mg/L
0.01
Manganese (Mn)
1.87
mg/L
0.005
Strontium (Sr)
0.212
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
95.9
mg/L
M4 0.1
Magnesium (Mg)
6.91
mg/L
0.005
Potassium (K)
5.76
mg/L
0.1
Sodium (Na)
17.2
mg/L
M4 0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.057
mg/L
0.005
Barium (Ba)
0.031
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
4.24
mg/L
0.01
Manganese (Mn)
1.74
mg/L
0.005
Strontium (Sr)
0.209
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015007271
Matrix: GW WW
Analytical Lab
Page 4 of 45
Revision 1
DF
Method
Analysis Date/Time
Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
03/16/2015 12:28
TLINN
10
EPA 300.0
03/16/2015 18:20
BGN9034
1
EPA 300.0
03/16/2015 18:20
BGN9034
1
EPA 245.1
03/17/2015 13:22
ACPAYNE
1
EPA 245.1
03/24/2015 11:58
ACPAYNE
1
EPA 200.7
03/18/2015 10:32
MHALL3
1
EPA 200.7
03/18/2015 10:32
MHALL3
1
EPA 200.7
03/18/2015 10:32
MHALL3
1
EPA 200.7
03/18/2015 10:32
MHALL3
1
EPA 200.7
03/18/2015 10:32
MHALL3
1
EPA 200.7
03/18/2015 10:32
MHALL3
1
EPA 200.7
03/18/2015 10:32
MHALL3
10
EPA 200.7
03/17/2015 14:26
MHALL3
1
EPA 200.7
03/17/2015 14:26
MHALL3
1
EPA 200.7
03/17/2015 14:26
MHALL3
1
EPA 200.7
03/17/2015 14:26
MHALL3
1
EPA 200.7
03/18/2015 11:16
MHH7131
1
EPA 200.7
03/18/2015 11:16
MHH7131
1
EPA 200.7
03/18/2015 11:16
MHH7131
1
EPA 200.7
03/18/2015 11:16
MHH7131
1
EPA 200.7
03/18/2015 11:16
MHH7131
1
EPA 200.7
03/18/2015 11:16
MHH7131
1
EPA 200.7
03/18/2015 11:16
MHH7131

Analytical Lab
Page 5 of 45
Certificate of Laboratory Analysis Revision 1
This report shall not be reproduced, except in full.
Order # J15030357
Site: MW-513R
Collection Date: 11-Mar-15 3:52 PM
Analyte
Result
DISSOLVED METALS BY ICP-MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
3.81
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
< 1
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
4.27
Nickel (Ni)
< 1
Selenium (Se)
< 1
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
< 0.3
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
380
Total Carbon
TOC
2.2
TOTAL SUSPENDED SOLIDS
TSS
12
Units Qualifiers RDL DF
Sample #: 2015007271
Matrix: GW WW
Method Analysis Date/Time Analyst
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULLI
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULLI
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULLI
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULLI
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULLI
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULL1
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULLI
ug/L
1
1
EPA 200.8
03/31/2015 12:21
DJSULLI
ug/L
0.2
1
EPA 200.8
03/31/2015 12:21
DJSULL1
ug/L
0.3
1
EPA 200.8
03/31/2015 12:21
DJSULL1
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
1
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
0.2
1
EPA 200.8
03/19/2015 14:41
JAHERMA
ug/L
0.3
1
EPA 200.8
03/19/2015 14:41
JAHERMA
Vendor Method
V_SHEALY
Vendor Method
V_ELE1
mg/L
50
1
SM2540C
03/18/201511:21
GHUTCHI
mg/L
0.1
1
SM5310C/EPA9060A
03/23/201514:50
TJA7067
mg/L
5
1
SM2540D
03/16/201510:03
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Analytical Lab
Page 6 of 45
Revision 1
Order # J15030357
Site: MW-5BR
Collection Date: 11-Mar-15 3:52 PM
Sample #: 2015007271
Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Site: Equipment Blank
Collection Date: 11-Mar-15 4:54 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
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY lCP
Calcium (Ca)
< 0.01
mg/L
0.01
Magnesium (Mg)
< 0.005
mg/L
0.005
Potassium (K)
< 0.1
mg/L
0.1
Sodium (Na)
< 0.05
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
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 7 of 45
Revision 1
Sample #: 2015007272
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1 EPA 353.2
03/16/2015 12:29
TLINN
1 EPA 300.0
03/16/2015 16:09
BGN9034
1 EPA 300.0
03/16/2015 16:09
BGN9034
1 EPA 245.1
03/17/2015 13:25
ACPAYNE
1 EPA 200.7
03/17/2015 15:11
MHALL3
1 EPA 200.7
03/17/2015 15:11
MHALL3
1 EPA 200.7
03/17/2015 15:11
MHALL3
1 EPA 200.7
03/17/2015 15:11
MHALL3
1 EPA 200.7
03/18/2015 11:42
MHH7131
1 EPA 200.7
03/18/2015 11:42
MHH7131
1 EPA 200.7
03/18/2015 11:42
MHH7131
1 EPA 200.7
03/18/2015 11:42
MHH7131
1 EPA 200.7
03/18/2015 11:42
MHH7131
1 EPA 200.7
03/18/2015 11:42
MHH7131
1 EPA 200.7
03/18/2015 11:42
MHH7131
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA
1 EPA 200.8
03/19/2015 14:46
JAHERMA

Site: Equipment Blank
Collection Date: 11-Mar-15 4:54 PM
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Sample #: 2015007272
Matrix: GW WW
Analytical Lab
Page 8 of 45
Revision 1
Analyte
Result
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
Vendor Method
V_SHEALY
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
Vendor Method
V_ELE1
TOTAL DISSOLVED SOLIDS
TDS
< 25
mg/L
25
1
SM2540C
03/18/2015 11:21
GHUTCHI
Total Carbon
TOC
0.117
mg/L
0.1
1
SM5310C/EPA9060A
03/23/201514:50
TJA7067
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
1
SM2540D
03/16/2015 10:03
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Site: Filter Blank
Collection Date: 11-Mar-15 4:45 PM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY lCP
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
DISSOLVED 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
Sample #: 2015007273
Matrix: GW WW
Analytical Lab
Page 9 of 45
Revision 1
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
03/24/2015 12:00
ACPAYNE
1
EPA 200.7
03/18/2015 10:35
MHALL3
1
EPA 200.7
03/18/2015 10:35
MHALL3
1
EPA 200.7
03/18/2015 10:35
MHALL3
1
EPA 200.7
03/18/2015 10:35
MHALL3
1
EPA 200.7
03/18/2015 10:35
MHALL3
1
EPA 200.7
03/18/2015 10:35
MHALL3
1
EPA 200.7
03/18/2015 10:35
MHALL3
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1
1
EPA 200.8
03/31/2015 11:24
DJSULL1

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Site: MW-14BR
Collection Date: 12-Mar-15 12:35 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by
Shealy Labs)
Vendor Parameter Complete
NITRITE + NITRATE (COLORIMETRIC)
Nitrite + Nitrate (Colorimetric)
0.039
mg-N/L
0.01
INORGANIC IONS BY IC
Chloride
9.3
mg/L
0.1
Sulfate
12
mg/L
1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
0.009
mg/L
0.005
Barium (Ba)
0.028
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.485
mg/L
0.01
Manganese (Mn)
0.543
mg/L
0.005
Strontium (Sr)
0.145
mg/L
0.005
Zinc (Zn)
0.008
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
19.5
mg/L
0.1
Magnesium (Mg)
2.96
mg/L
0.005
Potassium (K)
4.08
mg/L
0.1
Sodium (Na)
33.0
mg/L
0.5
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.589
mg/L
0.005
Barium (Ba)
0.030
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.907
mg/L
0.01
Manganese (Mn)
0.544
mg/L
0.005
Strontium (Sr)
0.149
mg/L
0.005
Zinc (Zn)
0.010
mg/L
0.005
Sample #: 2015007274
Matrix: GW WW
Analytical Lab
Page 10 of 45
Revision 1
DF
Method
Analysis Date/Time
Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
03/16/2015 12:30
TLINN
1
EPA 300.0
03/16/2015 18:37
BGN9034
10
EPA 300.0
03/16/2015 18:37
BGN9034
1
EPA 245.1
03/17/2015 13:27
ACPAYNE
1
EPA 245.1
03/24/2015 12:03
ACPAYNE
1
EPA 200.7
03/18/2015 10:39
MHALL3
1
EPA 200.7
03/18/2015 10:39
MHALL3
1
EPA 200.7
03/18/2015 10:39
MHALL3
1
EPA 200.7
03/18/2015 10:39
MHALL3
1
EPA 200.7
03/18/2015 10:39
MHALL3
1
EPA 200.7
03/18/2015 10:39
MHALL3
1
EPA 200.7
03/18/2015 10:39
MHALL3
10
EPA 200.7
03/17/2015 14:59
MHALL3
1
EPA 200.7
03/17/2015 14:59
MHALL3
1
EPA 200.7
03/17/2015 14:59
MHALL3
10
EPA 200.7
03/17/2015 14:59
MHALL3
1
EPA 200.7
03/18/2015 11:20
MHH7131
1
EPA 200.7
03/18/2015 11:20
MHH7131
1
EPA 200.7
03/18/2015 11:20
MHH7131
1
EPA 200.7
03/18/2015 11:20
MHH7131
1
EPA 200.7
03/18/2015 11:20
MHH7131
1
EPA 200.7
03/18/2015 11:20
MHH7131
1
EPA 200.7
03/18/2015 11:20
MHH7131

Analytical Lab
Page 11 of 45
Certificate of Laboratory Analysis Revision 1
This report shall not be reproduced, except in full.
Order # J15030357
Site: MW-14BR
Sample #: 2015007274
Collection Date: 12-Mar-15 12:35
PM
Matrix: GW
WW
Analyte
Result
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
DISSOLVED METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULLI
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULLI
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULL1
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULLI
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULL1
Cobalt (Co)
1.41
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULL1
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULLI
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULLI
Molybdenum (Mo)
14.6
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULL1
Nickel (Ni)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULLI
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:27
DJSULLI
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
03/31/2015 12:27
DJSULL1
Vanadium (V) Low Level
0.758
ug/L
0.3
1
EPA 200.8
03/31/2015 12:27
DJSULL1
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Cobalt (Co)
1.41
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Copper (Cu)
4.50
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Molybdenum (Mo)
14.0
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Nickel (Ni)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
03/19/2015 14:51
JAHERMA
Vanadium (V) Low Level
1.29
ug/L
0.3
1
EPA 200.8
03/19/2015 14:51
JAHERMA
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
Vendor Method
V_SHEALY
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
Vendor Method
V_ELE1
TOTAL DISSOLVED SOLIDS
TDS
190
mg/L
25
1
SM2540C
03/19/201510:33
AGIBBS5
Total Carbon
TOC
1.3
mg/L
0.1
1
SM5310C/EPA9060A
03/23/201514:50
TJA7067
TOTAL SUSPENDED SOLIDS
TSS
14
mg/L
5
1
SM2540D
03/16/201510:03
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Analytical Lab
Page 12 of 45
Revision 1
Order # J15030357
Site: MW-14BR
Collection Date: 12-Mar-15 12:35 PM
Sample #: 2015007274
Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Site: Equipment Blank
Collection Date: 12-Mar-15 3:30 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
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY lCP
Calcium (Ca)
0.013
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 13 of 45
Revision 1
Sample #: 2015007275
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1 EPA 353.2
03/16/2015 12:32
TLINN
1 EPA 300.0
03/18/2015 12:49
BGN9034
1 EPA 300.0
03/18/2015 12:49
BGN9034
1 EPA 245.1
03/17/2015 13:34
ACPAYNE
1 EPA 200.7
03/17/2015 15:15
MHALL3
1 EPA 200.7
03/17/2015 15:15
MHALL3
1 EPA 200.7
03/17/2015 15:15
MHALL3
1 EPA 200.7
03/17/2015 15:15
MHALL3
1 EPA 200.7
03/18/2015 11:50
MHH7131
1 EPA 200.7
03/18/2015 11:50
MHH7131
1 EPA 200.7
03/18/2015 11:50
MHH7131
1 EPA 200.7
03/18/2015 11:50
MHH7131
1 EPA 200.7
03/18/2015 11:50
MHH7131
1 EPA 200.7
03/18/2015 11:50
MHH7131
1 EPA 200.7
03/18/2015 11:50
MHH7131
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA
1 EPA 200.8
03/19/2015 14:57
JAHERMA

Site: Equipment Blank
Collection Date: 12-Mar-15 3:30 PM
Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Sample #: 2015007275
Matrix: GW WW
Analytical Lab
Page 14 of 45
Revision 1
Analyte
Result
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
Vendor Method
V_SHEALY
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
Vendor Method
V_ELE1
TOTAL DISSOLVED SOLIDS
TDS
< 25
mg/L
25
1
SM2540C
03/19/2015 10:33
AGIBBS5
Total Carbon
TOC
< 0.1
mg/L
0.1
1
SM5310C/EPA9060A
03/23/2015 14:50
TJA7067
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
1
SM2540D
03/16/2015 10:03
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Site: Filter Blank
Collection Date: 12-Mar-15 3:30 PM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
0.005
mg/L
0.005
DISSOLVED 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
Sample #: 2015007276
Matrix: GW WW
Analytical Lab
Page 15 of 45
Revision 1
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
03/24/2015 12:05
ACPAYNE
1
EPA 200.7
03/18/2015 10:47
MHALL3
1
EPA 200.7
03/18/2015 10:47
MHALL3
1
EPA 200.7
03/18/2015 10:47
MHALL3
1
EPA 200.7
03/18/2015 10:47
MHALL3
1
EPA 200.7
03/18/2015 10:47
MHALL3
1
EPA 200.7
03/18/2015 10:47
MHALL3
1
EPA 200.7
03/18/2015 10:47
MHALL3
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1
1
EPA 200.8
03/31/2015 11:30
DJSULL1

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15030357
Site: MW-813R
Collection Date: 12-Mar-15 5:20 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
120
mg/L
2
Sulfate
39
mg/L
1
MERCURY (COLD VAPOR) IN WATER
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
0.088
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
1.49
mg/L
0.01
Manganese (Mn)
3.96
mg/L
0.005
Strontium (Sr)
0.405
mg/L
0.005
Zinc (Zn)
0.040
mg/L
0.005
UNDIGESTED METALS BY lCP
Calcium (Ca)
99.1
mg/L
0.1
Magnesium (Mg)
26.0
mg/L
0.05
Potassium (K)
6.60
mg/L
0.1
Sodium (Na)
39.6
mg/L
0.5
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
5.31
mg/L
0.005
Barium (Ba)
0.234
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
9.42
mg/L
0.01
Manganese (Mn)
5.04
mg/L
0.005
Strontium (Sr)
0.459
mg/L
0.005
Zinc (Zn)
0.137
mg/L
0.005
Sample #: 2015007277
Matrix: GW WW
Analytical Lab
Page 16 of 45
Revision 1
DF
Method
Analysis Date/Time
Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
03/16/2015 12:33
TLINN
20
EPA 300.0
03/18/2015 15:30
BGN9034
10
EPA 300.0
03/18/2015 15:30
BGN9034
1
EPA 245.1
03/17/2015 13:41
ACPAYNE
1
EPA 245.1
03/24/2015 12:07
ACPAYNE
1
EPA 200.7
03/18/2015 10:43
MHALL3
1
EPA 200.7
03/18/2015 10:43
MHALL3
1
EPA 200.7
03/18/2015 10:43
MHALL3
1
EPA 200.7
03/18/2015 10:43
MHALL3
1
EPA 200.7
03/18/2015 10:43
MHALL3
1
EPA 200.7
03/18/2015 10:43
MHALL3
1
EPA 200.7
03/18/2015 10:43
MHALL3
10
EPA 200.7
03/17/2015 15:03
MHALL3
10
EPA 200.7
03/17/2015 15:03
MHALL3
1
EPA 200.7
03/17/2015 15:03
MHALL3
10
EPA 200.7
03/17/2015 15:03
MHALL3
1
EPA 200.7
03/18/2015 11:24
MHH7131
1
EPA 200.7
03/18/2015 11:24
MHH7131
1
EPA 200.7
03/18/2015 11:24
MHH7131
1
EPA 200.7
03/18/2015 11:24
MHH7131
1
EPA 200.7
03/18/2015 11:24
MHH7131
1
EPA 200.7
03/18/2015 11:24
MHH7131
1
EPA 200.7
03/18/2015 11:24
MHH7131

Analytical Lab
Page 17 of 45
Certificate of Laboratory Analysis Revision 1
This report shall not be reproduced, except in full.
Order # J15030357
Site: MW-813R
Sample #: 2015007277
Collection Date: 12-Mar-15 5:20 PM
Matrix: GW
WW
Analyte
Result
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
DISSOLVED METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULLI
Arsenic (As)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULLI
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULL1
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULLI
Chromium (Cr)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULL1
Cobalt (Co)
1.82
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULL1
Copper (Cu)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULLI
Lead (Pb)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULLI
Molybdenum (Mo)
14.5
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULL1
Nickel (Ni)
6.29
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULLI
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/31/2015 12:33
DJSULLI
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
03/31/2015 12:33
DJSULL1
Vanadium (V) Low Level
< 0.3
ug/L
0.3
1
EPA 200.8
03/31/2015 12:33
DJSULL1
TOTAL RECOVERABLE METALS BY ICP-MS
Antimony (Sb)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Arsenic (As)
2.52
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Beryllium (Be)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Cadmium (Cd)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Chromium (Cr)
87.5
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Cobalt (Co)
6.19
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Copper (Cu)
24.6
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Lead (Pb)
11.7
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Molybdenum (Mo)
15.0
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Nickel (Ni)
38.5
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Selenium (Se)
< 1
ug/L
1
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Thallium (TI) Low Level
< 0.2
ug/L
0.2
1
EPA 200.8
03/19/2015 15:02
JAHERMA
Vanadium (V) Low Level
12.3
ug/L
0.3
1
EPA 200.8
03/19/2015 15:02
JAHERMA
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
Vendor Method
V_SHEALY
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
Vendor Method
V_ELE1
TOTAL DISSOLVED SOLIDS
TDS
470
mg/L
25
1
SM2540C
03/19/201510:33
AGIBBS5
Total Carbon
TOC
2.2
mg/L
0.1
1
SM5310C/EPA9060A
03/23/201514:50
TJA7067
TOTAL SUSPENDED SOLIDS
TSS
640
mg/L
5
1
SM2540D
03/16/201510:03
GHUTCHI

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Analytical Lab
Page 18 of 45
Revision 1
Order # J15030357
Site: MW-8BR
Collection Date: 12-Mar-15 5:20 PM
Sample #: 2015007277
Matrix: GW WW
Analyte Result Units Qualifiers RDL DF Method Analysis Date/Time Analyst
Qualifiers:
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate to t
spike level. The associated Laboratory Control Spike recovery was acceptable.

Analytical Lab
Page 19 of 45
Revision 1
13A
^kenentOne
REPORT OF ANALYSES
EDement One Inc,
6319-D Carolina Beach Rd.
Wilmington, NC 28412
Phone: [phone]
Fax: [phone]
el laba.el lab.com
Duke Energy March 25, 2015
Laboratory Services Client Project Name AB GW Assessment Water Mayo
13339 Hagers Ferry Road Bld. MG03A Client Project Number J15030357
Huntersville, NC 28078 PO Number
Sample Matrix
GW WW
Sample Type
Grab
Date Received
03/17/2015
Date Analyzed
03/18/2015
Method
SM 4500 S2- D
Time Received
1105
Delivered by
Fed Ex
Received by
LLB
eOne ID
Duke Energy ID
Parameter
Result
Unit
Dil
DL Date
Time
Sampled
Sampled
24285-1
MW-5BR
Sulfide
< 0.1
mg/L
1
0.1 03/11/15
1552
24285-2
Equipment Blank
Sulfide
< 0.1
mg/L
1
0.1 03/11/15
1645
24285-3*
MW-14BR
Sulfide
< 1.0
mg/L
10
0.1 03/12/15
1235
24285-4
Equipment Blank
Sulfide
< 0.1
mg/L
1
0.1 03/12/15
1530
24285-5*
MW-813R
Sulfide
< 0.5
mg/L
5
0.1 03/12/15
1720
*Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
Ken S ith, Laboratory Director
24285 Duke Report Packet Compiled by -mu
NC Certifications: DW 37788 and DWQ DENR 604

Analytical Lab
Page 20 of 45
Revision 1
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iemetOne SAMPLE SUBMISSION FORM
TAT 7 BD
Hold Time Expiration 03.18.15 @ 1552 PM
Client: Duke Energy
LIMS No J15030357
Project ID AB GW Assessment Water- Mayo
Analytical Lab
Page 21 of 45
Lab ID ReZ4285
Analysis Due Date 03.18.15
Report Due Date 03.26.15
Date Rec: 03.17.15
Time Rec: 1105
Rec By LLB
H >9 Yes No
Tem <_ 6°C Yes No
Ref. Method:
SM4500 S2 D
If No, Record
If No, Record
Sample Identification & Collection Information
Lab ID
Client ID
Collection Date
Collection Time
Analysis Requested
1
MW-5BR
03.11.15
1552 PM
Sulfide
2
Equipment Blank
03.11.15
1645 PM
Sulfide
3
MW-14BR
03.12.15
1235 PM
Sulfide
� 4
Equipment Blank
-
03.12.15
1530_PM
Sulfide
5
MW-8BR
03.12.15
172PM
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 t Prep By / Date
SS by Labeled By / Date _ 'AW 'i -1
3/17/2015 4:40:59 PM ID Verification By /Date 10-^" 3. IS �1 S

Analytical Lab
Page 22 of 45
Revision 1
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664
UNITS OF ANSWER
ug/mL
DETECTION LIMIT u
1.00
CLIENT:
Duke
SPK LEVEL u
5
Lab ID#
24285
Na2S•9H2OLot#
0000040721
MAX ALIQUOT
25.00
Date:
03/18/15
STANDARD conc(ppm)
X
Time Analysis Begun
15:35
10
Time Analysis Ended
16:35
Analyst:
KAM / DMR
STD ABSORPTION
Y
X Y ° �°°
ug STD STD 0B0°_---4 o.w
SOLUTION ABS 050°
0.00 0.000 °�
1.00 0.064 I o.°°°° _soo
2.50 0.175 0200
5.00 0.329
7.50 0.482 °0°0w 200 ao° e°o e°o o°o z°°
10.00 0.646 x
'
SAMPLE SAMP ug PER ALI in mL PREP
I.D. ABS ALIQUOT ANALYZED VOL in mL
Sloe 0.064248352
ALI in mL RESULTS
TAKEN u /mL
Correlation 0.999727523
LESS THAN SPIKE
% SPK REC LEVEL
LRB
0.00
10
10
10
<
0
LRB SPK
0.32
4.9214
10
10
10
0.492
98%
5.0
24285-1
0.013
0.0856
10
10
10
<
24285-Ispk
0.281
4.3071
10
10
10
0.431
86%
5.0
24285-2
-0.005
10
10
10
<
24285-2 s k
0.34
5.2364
10
10
10
0.524
105%
5.0
24285-3
0.007
-0.0089
10
10
10
<
24285-3 s k
0.062
0.8575
10
10
10
<
17%
5.0
24285-4
-0.005
10
10
10
<
24285-4 s k
0.323
4.9687
10
10
10
0.497
99%
5.0
24285-5
-0.003
10
10
10
<
24285-5 s k
0.262
4.0078
10
10
10
0.401
80%
5.0
24285-1
-0.006
10
10
2
<
24285-1 s k
0.301
4.6221
10
10
2
2.311
92%
5.0
24285-3
-0.002
10
10
2
<
24285-3 s k
0.254
3.8818
10
10
2
1.941
78%
5.0
24285-3
-0.004
10
10
1
<
24285-3 s k
0.282
4.3228
10
10
1
4.323
86%
5.0
24285-3
-0.005
10
10
0.5
<
24285-3 s k
0.301
4.6221
10
10
0.5
9.244
92%
5.0
24285-5
-0.004
10
10
2
<
24285-5 s k
0.317
4.8741
10
10
2
2.437
97%
5.0
Blank
0.005
0.0000
10
10
10
QC 0.32 4.9214 10
Submitted for QAIQC- Date: 03/18/15
10
By: (Print)
10 0.492
K:AM
98%1 5.0
(sign):

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 - Mayo
Project Number:J15030357
Lot Number:QC17003
Date Completed:03/28/2015
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.
* QC1 7003*
Shealy Environmental Services, Inc. Page: 1 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

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: QC17003
Project Name: AB GW Assessment - Mayo
Project Number: J15030357
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 14
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QC17003
Project Name: AB GW Assessment - Mayo
Project Number: J15030357
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2015007271
Aqueous
03/11/20151552
03/16/2015
002
2015007272
Aqueous
03/11/20151645
03/16/2015
004
2015007274
Aqueous
03/12/20151235
03/16/2015
005
2015007275
Aqueous
03/12/20151530
03/16/2015
007
2015007277
Aqueous
03/12/20151720
03/16/2015
(5 samples)
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SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: QC17003
Project Name: AB GW Assessment - Mayo
Project Number: J15030357
Sample Sample ID
Matrix Parameter Method
Result Q
Units
Page
001
2015007271
Aqueous Alkalinity SM 2320B-
180
mg/L
5
001
2015007271
Aqueous Bicarbonate Alkalinity SM 2320B-
180
mg/L
5
001
2015007271
Aqueous Methane RSK - 175
11
ug/L
6
004
2015007274
Aqueous Alkalinity SM 2320B-
96
mg/L
9
004
2015007274
Aqueous Bicarbonate Alkalinity SM 2320B-
96
mg/L
9
007
2015007277
Aqueous Alkalinity SM 2320B-
170
mg/L
13
007
2015007277
Aqueous Bicarbonate Alkalinity SM 2320B-
170
mg/L
13
(7 detections)
Shealy Environmental Services, Inc. Page: 4 of 14
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QC17003-001
Description: 2015007271 Matrix: Aqueous
Date Sampled:03/11/2015 1552 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/24/2015 1749
BWS 70786
1
(Bicarbonate ) SM 2320B-2011
1 03/24/2015 1749
BWS 03/24/2015 1749
1
(Carbonate Al) SM 2320B-2011
1 03/24/2015 1749
BWS 03/24/2015 1749
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
180
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
180
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
NO = 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 14
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Methane
Client: Duke Energy Laboratory ID: QC17003-001
Description: 2015007271 Matrix: Aqueous
Date Sampled:03/11/2015 1552 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1849 DCS 70209
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 11 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
NO = 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 14
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QC17003-002
Description: 2015007272 Matrix: Aqueous
Date Sampled:03/11/2015 1645 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/24/2015 1754
BWS 70786
1
(Bicarbonate ) SM 2320B-2011
1 03/24/2015 1754
BWS 03/24/2015 1754
1
(Carbonate Al) SM 2320B-2011
1 03/24/2015 1754
BWS 03/24/2015 1754
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
NO = 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 14
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Methane
Client: Duke Energy Laboratory ID: QC17003-002
Description: 2015007272 Matrix: Aqueous
Date Sampled:03/11/2015 1645 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1901 DCS 70209
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
NO = 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 14
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QC17003-004
Description: 2015007274 Matrix: Aqueous
Date Sampled:03/12/2015 1235 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/24/2015 1759
BWS 70786
1
(Bicarbonate ) SM 2320B-2011
1 03/24/2015 1759
BWS 03/24/2015 1759
1
(Carbonate Al) SM 2320B-2011
1 03/24/2015 1759
BWS 03/24/2015 1759
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
96
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
96
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
NO = 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: QC17003-004
Description: 2015007274 Matrix: Aqueous
Date Sampled:03/12/2015 1235 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1927 DCS 70209
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
NO = 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
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QC17003-005
Description: 2015007275 Matrix: Aqueous
Date Sampled:03/12/2015 1530 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/24/2015 1803
BWS 70786
1
(Bicarbonate ) SM 2320B-2011
1 03/24/2015 1803
BWS 03/24/2015 1803
1
(Carbonate Al) SM 2320B-2011
1 03/24/2015 1803
BWS 03/24/2015 1803
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
NO = 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: QC17003-005
Description: 2015007275 Matrix: Aqueous
Date Sampled:03/12/2015 1530 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1941 DCS 70209
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
NO = 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
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QC17003-007
Description: 2015007277 Matrix: Aqueous
Date Sampled:03/12/2015 1720 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/24/2015 1810
BWS 70786
1
(Bicarbonate ) SM 2320B-2011
1 03/24/2015 1810
BWS 03/24/2015 1810
1
(Carbonate Al) SM 2320B-2011
1 03/24/2015 1810
BWS 03/24/2015 1810
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
170
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
170
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
NO = 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: QC17003-007
Description: 2015007277 Matrix: Aqueous
Date Sampled:03/12/2015 1720 Project Name: AB GW Assessment - Mayo
Date Received:03/16/2015 Project Number: J15030357
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1952 DCS 70209
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
NO = 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: QC17003
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: QQ70786-001 Matrix: Aqueous
Batch: 70786
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 03/24/20151731
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: QC17003
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: QQ70786-002 Matrix: Aqueous
Batch: 70786
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 95 1 95 90-110 03/24/20151737
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: QC17003
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - MB
Sample ID: QQ70209-001 Matrix: Aqueous
Batch: 70209
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 03/17/20151307
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: QC17003
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCS
Sample ID: QQ70209-002 Matrix: Aqueous
Batch: 70209
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 50 38 1 76 70-130 03/17/20151238
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: QC17003
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCSD
Sample ID: QQ70209-003 Matrix: Aqueous
Batch: 70209
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 50 39 1 76 0.78 70-130 30 03/17/20151249
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: QC17003
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

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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 Enrirmnmcrrtal' nMTVkas, Laic. Pegs L of 1
aotremnL iiurnber F-Ara-016 Fofpkwcts DAc Or I5VY4
Ft,_r;sion NuinWa r_ L 6 Fffmd ye Date: I IX7114
Sample Recelpt Checklist (SRQ
Client- Caroler Thspected bvldait: ii*l1 r Lut .4: �
Mc:ana of receipt: [j S)CS1 0 Client ❑ IIPS 0 FedEx ❑ Airbumr - Exp {}thee
Yes No
1- Were cuslody sral:a present an the coolel-7
Yes N_
NA
2. If custody Pmis u+er Y E==n t, ware rhey intact and unbroken?
Collor W Original tomperature upon reeeiipti?)erived (conrcctcrl) 1c nperukav uporF re ipl,
StM 11. ? ,� 711C °C ! i -�C: l 1 1C
Method; [] f empcialure Ageairtst 13oltles UL Gun ID: 1L4 1R Gun Conrecti0i1 Factor: °'C
Method of coolant et ke Blue lee ❑ Dry Icc ❑ None
yas ❑
t
Na ❑
NA
3- If wgxrarirre of any cooler exceeded 6,01C, was,Project Manager notificd?
YNI notified by SRC phone, nole (circle une), ot1w..
(For coolers received ��z commercial courier, PMs are to be notifitd
inimediatel
Yes
PYet,
o
111 ❑
4_ Is the cciminercial cou icr's aoU sli attached to this form?
No
❑
5. Were proper ausl, qy prcAcedures Tel inquishcd.rrccciyW hallowed?
1 5a Were samples reiaqaishe<t by client to commcrcisl courier?
Yes
No
NA ❑
Yc�
d. Wcrc NaFri le TD& listed on the COC?
}fie
T•T-
❑
7. Were sarn le IDs listed on all sample containers?
$. Wa<g c(Acctjon date & time listed on the CDIC?
Yes ZUVo
❑
❑
Yes
, r
9. Was collection date& time listed on all 1e contlainers?
Yes
. 13
❑
10. Did all container label infon-nation (1D, date lime) a me with the COO
1 l , Were tests to be performed listed on tlic COC?
Yes
NTQ
❑
Yes
No
❑
12. Died all sam les arrive in the r Containers for �eacll test?
'Ces
a u
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13, Did all containers. €iF'riue ha good condition unbroken lids on, etc. 7
Yes Z
N�
14. Was adequate Barn is volume vvadahle?
Y e3
1'du
l --p. Were all samples receiti within'/.i the holding tirn* or 48 hours, whichever
�:4mc5 first'?
Yes
14c,
16, 'were any sample t r>titainer.s snissi� ?
17- Were tb&e any exeess cram ie.'s nut listed oil C?
Wcse babbles present �` a Sl�e`r W or 6mm In dlmiteler io an VOA vials?
Yes ❑
M0
Yeas El
}d l El13.
Yes ❑
I Na ❑
NA
19. Were all sm-n les received at e pLl of ?
Yes ❑
I No ❑
NA
24. Wen all cyanide andJor sulfide sates received at a pH > l Z?
res El
Nor ❑
NA2l.
Wcre all applicable NH3fTKN!cyanitl 1pbeno1 (<0.21nkVL) samples free of
residual-ehlcarine.
es ❑
Na ❑
N.#_Z
22. Wee eo2ecdon tympcn,turcs documented on the COU for NC simples?
Yes ]
`Yes ❑
No
Na4,
A
3. Wcxe client rcmarLAegwais (a-e- re>qucsted dilutions, kiSMSD (icsignations,
etc --.) corrccft transcribed frornthe COC into the comment sec in EMS?
Was the ante number uwetiil taken from tlic C{mCAiirier lahFel;�
Simple Priwrvatann {Must be crimpy for any sanaple(s) mcorrectly pre3crved or with hcadspacc.)
54gmple(s) —were rcccivcd incorrectly pfvwrvcd and were adjusted
acxci:rdingly itt< sample receiving with `Hs S0,11N0a,HC1,Na,0.H) usio g SR-9
le(s) were received twith bubbles >6 mm in diameter,
5 l s were received with_TRt >0.2 rn i f #21 is No
SC I rixikrng'J4'tL[cr Fro.pject Sanrplo(s) p11 verified to W � 2 by _ Date'
Sam le(s v' = not received at s e14 of <2and were adjusted accondingly usMM SR#
5a le, labels a lied b Vcrifed la Date, 7
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Analytical Lab
CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST ..................... I
FORM Page 45 of 45
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Duke EnergyAnalytical Laboratory
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Project Name AB GW Abaeaament
water
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PET PET
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ELE NTS IC.P (TRM): As, Be, Cd, Co, Cr, Cu, Mo, Ni, Pb, 5b, Se, In(LL), V (LI_)
ELEMENTS
b (TRM): AI, Be, B, Fe, Mn, Sr, Zn ICP_Untligested Ca, Mg, K, Na Hy
by 245.1
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Dissolved metals all metals ICP, IMS,Hg
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