NC0000396_J15070008report_20150823

DUE Analytical Laboratory
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J15070008
Project Name: ASHEVILLE - AB GW ASSESSMENT WATER
Customer Name(s): Todd Plating, Kathy Webb, John Toepfer, Tim Hunsucker
Customer Address: 200 CP and L Drive
Arden,NC 28704
Lab Contact: Mary Ann Ogle Phone: [phone]
mary.ogle@duke-
Report Authorized By: " `a �f energy.com date: 7/9/2015
(Signature) ✓ 2015.07.0910:54:15-04'00'
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
Analytical Lab
Page 1 of 43
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
2015021647
2015021648
2015021649
2015021650
2015021651
2015021652
6 Total Samples
Collected By
Sample Description
ASHEVILLE
30 -Jun -15 8:55 AM
illegible
MW -21D
ASHEVILLE
30 -Jun -15 1:19 PM
illegible
MW -22D
ASHEVILLE
30 -Jun -15 12:26 PM
illegible
MW-22BR
ASHEVILLE
30 -Jun -15 3:12 PM
illegible
MW-23DL
ASHEVILLE
30 -Jun -15 4:05 PM
illegible
Filter Blank
ASHEVILLE
30 -Jun -15 4:05 PM
illegible
Equipment Blank
Analytical Lab
Page 2 of 43

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 F-] No
Report Sections Included:
E%-'] Job Summary Report
❑� Sample Identification
Technical Validation of Data Package
❑� Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Analytical Lab
Page 3 of 43
❑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: 7/9/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW -21 D
Collection Date: 30 -Jun -15 8:55 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
07/01/2015 19:32
Vendor Parameter
Complete
EPA 300.0
07/01/2015 19:32
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
0.199
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
21
mg/L
1
Sulfate
31
mg/L
1
MERCURY (COLD VAPOR) IN WATER
FCJORDA
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
07/06/2015 09:57
FCJORDA
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
07/06/2015 09:57
FCJORDA
Aluminum (AI)
0.012
mg/L
0.005
Barium (Ba)
0.037
mg/L
0.005
Boron (B)
0.072
mg/L
0.05
Iron (Fe)
6.69
mg/L
0.01
Manganese (Mn)
4.68
mg/L
0.005
Strontium (Sr)
0.094
mg/L
0.005
Zinc (Zn)
0.060
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
07/02/2015 10:15
MHH7131
Calcium (Ca)
20.9
mg/L
0.01
Magnesium (Mg)
5.31
mg/L
0.005
Potassium (K)
8.66
mg/L
0.1
Sodium (Na)
18.5
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.056
mg/L
0.005
Barium (Ba)
0.040
mg/L
0.005
Boron (B)
0.079
mg/L
0.05
Iron (Fe)
4.64
mg/L
0.01
Manganese (Mn)
4.56
mg/L
0.005
Strontium (Sr)
0.095
mg/L
0.005
Zinc (Zn)
0.009
mg/L
0.005
Sample #: 2015021647
Matrix: GW WW
Analytical Lab
Page 4 of 43
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
07/01/2015 15:03
LSTARLI
10
EPA 300.0
07/01/2015 19:32
BGN9034
10
EPA 300.0
07/01/2015 19:32
BGN9034
1
EPA 245.1
07/01/2015 13:57
ACPAYNE
1
EPA 245.1
07/02/2015 12:33
ACPAYNE
1
EPA 200.7
07/06/2015 09:57
FCJORDA
1
EPA 200.7
07/06/2015 09:57
FCJORDA
1
EPA 200.7
07/06/2015 09:57
FCJORDA
1
EPA 200.7
07/06/2015 09:57
FCJORDA
1
EPA 200.7
07/06/2015 09:57
FCJORDA
1
EPA 200.7
07/06/2015 09:57
FCJORDA
1
EPA 200.7
07/06/2015 09:57
FCJORDA
1
EPA 200.7
07/06/2015 12:09
FCJORDA
1
EPA 200.7
07/06/2015 12:09
FCJORDA
1
EPA 200.7
07/06/2015 12:09
FCJORDA
1
EPA 200.7
07/06/2015 12:09
FCJORDA
1
EPA 200.7
07/02/2015 10:15
MHH7131
1
EPA 200.7
07/02/2015 10:15
MHH7131
1
EPA 200.7
07/02/2015 10:15
MHH7131
1
EPA 200.7
07/02/2015 10:15
MHH7131
1
EPA 200.7
07/02/2015 10:15
MHH7131
1
EPA 200.7
07/02/2015 10:15
MHH7131
1
EPA 200.7
07/02/2015 10:15
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW -21 D
Collection Date: 30 -Jun -15 8:55 AM
Analyte
Result
Units Qualifiers
RDL
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
EPA 200.8
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)
1.42
ug/L
1
Copper (Cu)
35.0
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
4.76
ug/L
1
Nickel (Ni)
1.35
ug/L
1
Selenium (Se)
1.11
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP -MS
JAHERMA
1
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)
1.66
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
5.42
ug/L
1
Nickel (Ni)
1.25
ug/L
1
Selenium (Se)
1.19
ug/L
1
Thallium (TI) Low Level
< 0.2
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
170
mg/L
25
Total Carbon
TOC
0.560
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
6.0
mg/L
5
Sample #: 2015021647
Matrix: GW WW
Analytical Lab
Page 5 of 43
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/06/2015 13:33
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
1
EPA 200.8
07/02/2015 13:06
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_ELE1
1 SM2540C 07/01/201514:05 AGIBBS5
1 SM5310C/EPA9060A 07/06/201513:39 TJA7067
1 SM2540D 07/02/2015 08:40 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW -22D
Collection Date: 30 -Jun -15 1:19 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
07/01/2015 20:21
Vendor Parameter
Complete
EPA 300.0
07/01/2015 20:21
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
0.286
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
24
mg/L
1
Sulfate
11
mg/L
1
MERCURY (COLD VAPOR) IN WATER
FCJORDA
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
07/06/2015 10:09
FCJORDA
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
07/06/2015 10:09
FCJORDA
Aluminum (AI)
0.037
mg/L
0.005
Barium (Ba)
0.026
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.020
mg/L
0.01
Manganese (Mn)
0.129
mg/L
0.005
Strontium (Sr)
0.044
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
07/02/2015 10:19
MHH7131
Calcium (Ca)
6.05
mg/L
0.01
Magnesium (Mg)
4.07
mg/L
0.005
Potassium (K)
1.83
mg/L
0.1
Sodium (Na)
10.8
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.164
mg/L
0.005
Barium (Ba)
0.028
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
0.184
mg/L
0.01
Manganese (Mn)
0.132
mg/L
0.005
Strontium (Sr)
0.044
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
Sample #: 2015021648
Matrix: GW WW
Analytical Lab
Page 6 of 43
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
07/01/2015 15:08
LSTARLI
10
EPA 300.0
07/01/2015 20:21
BGN9034
10
EPA 300.0
07/01/2015 20:21
BGN9034
1
EPA 245.1
07/01/2015 14:00
ACPAYNE
1
EPA 245.1
07/02/2015 12:26
ACPAYNE
1
EPA 200.7
07/06/2015 10:09
FCJORDA
1
EPA 200.7
07/06/2015 10:09
FCJORDA
1
EPA 200.7
07/06/2015 10:09
FCJORDA
1
EPA 200.7
07/06/2015 10:09
FCJORDA
1
EPA 200.7
07/06/2015 10:09
FCJORDA
1
EPA 200.7
07/06/2015 10:09
FCJORDA
1
EPA 200.7
07/06/2015 10:09
FCJORDA
1
EPA 200.7
07/06/2015 12:21
FCJORDA
1
EPA 200.7
07/06/2015 12:21
FCJORDA
1
EPA 200.7
07/06/2015 12:21
FCJORDA
1
EPA 200.7
07/06/2015 12:21
FCJORDA
1
EPA 200.7
07/02/2015 10:19
MHH7131
1
EPA 200.7
07/02/2015 10:19
MHH7131
1
EPA 200.7
07/02/2015 10:19
MHH7131
1
EPA 200.7
07/02/2015 10:19
MHH7131
1
EPA 200.7
07/02/2015 10:19
MHH7131
1
EPA 200.7
07/02/2015 10:19
MHH7131
1
EPA 200.7
07/02/2015 10:19
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW -22D
Collection Date: 30 -Jun -15 1:19 PM
Analyte
Result
Units Qualifiers
RDL
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
EPA 200.8
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
2.39
ug/L
1
Copper (Cu)
1.05
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
6.19
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP -MS
JAHERMA
1
Antimony (Sb)
< 1
ug/L
1
Arsenic (As)
< 1
ug/L
1
Beryllium (Be)
< 1
ug/L
1
Cadmium (Cd)
< 1
ug/L
1
Chromium (Cr)
< 1
ug/L
1
Cobalt (Co)
2.50
ug/L
1
Copper (Cu)
< 1
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
< 1
ug/L
1
Nickel (Ni)
6.10
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
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
90
mg/L
25
Total Carbon
TOC
0.338
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
5.0
mg/L
5
Sample #: 2015021648
Matrix: GW WW
Analytical Lab
Page 7 of 43
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/06/2015 13:40
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
1
EPA 200.8
07/02/2015 13:13
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_ELE1
1 SM2540C 07/01/201514:05 AGIBBS5
1 SM5310C/EPA9060A 07/06/201513:39 TJA7067
1 SM2540D 07/02/2015 08:40 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW-22BR
Collection Date: 30 -Jun -15 12:26 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
07/01/2015 20:38
Vendor Parameter
Complete
EPA 300.0
07/01/2015 20:38
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
38
mg/L
1
Sulfate
25
mg/L
1
MERCURY (COLD VAPOR) IN WATER
FCJORDA
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
07/06/2015 10:20
FCJORDA
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
07/06/2015 10:20
FCJORDA
Aluminum (AI)
0.036
mg/L
0.005
Barium (Ba)
0.022
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
14.3
mg/L
0.01
Manganese (Mn)
0.309
mg/L
0.005
Strontium (Sr)
0.113
mg/L
0.005
Zinc (Zn)
0.102
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
07/02/2015 10:23
MHH7131
Calcium (Ca)
13.6
mg/L
0.01
Magnesium (Mg)
4.08
mg/L
0.005
Potassium (K)
10.4
mg/L
0.1
Sodium (Na)
16.0
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.198
mg/L
0.005
Barium (Ba)
0.022
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
16.0
mg/L
0.01
Manganese (Mn)
0.324
mg/L
0.005
Strontium (Sr)
0.121
mg/L
0.005
Zinc (Zn)
0.011
mg/L
0.005
Sample #: 2015021649
Matrix: GW WW
Analytical Lab
Page 8 of 43
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
07/01/2015 15:12
LSTARLI
10
EPA 300.0
07/01/2015 20:38
BGN9034
10
EPA 300.0
07/01/2015 20:38
BGN9034
1
EPA 245.1
07/01/2015 14:02
ACPAYNE
1
EPA 245.1
07/02/2015 12:40
ACPAYNE
1
EPA 200.7
07/06/2015 10:20
FCJORDA
1
EPA 200.7
07/06/2015 10:20
FCJORDA
1
EPA 200.7
07/06/2015 10:20
FCJORDA
1
EPA 200.7
07/06/2015 10:20
FCJORDA
1
EPA 200.7
07/06/2015 10:20
FCJORDA
1
EPA 200.7
07/06/2015 10:20
FCJORDA
1
EPA 200.7
07/06/2015 10:20
FCJORDA
1
EPA 200.7
07/06/2015 12:32
FCJORDA
1
EPA 200.7
07/06/2015 12:32
FCJORDA
1
EPA 200.7
07/06/2015 12:32
FCJORDA
1
EPA 200.7
07/06/2015 12:32
FCJORDA
1
EPA 200.7
07/02/2015 10:23
MHH7131
1
EPA 200.7
07/02/2015 10:23
MHH7131
1
EPA 200.7
07/02/2015 10:23
MHH7131
1
EPA 200.7
07/02/2015 10:23
MHH7131
1
EPA 200.7
07/02/2015 10:23
MHH7131
1
EPA 200.7
07/02/2015 10:23
MHH7131
1
EPA 200.7
07/02/2015 10:23
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW-22BR
Collection Date: 30 -Jun -15 12:26 PM
Analyte
Result
Units Qualifiers
RDL
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
EPA 200.8
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)
187
ug/L
1
Lead (Pb)
< 1
ug/L
1
Molybdenum (Mo)
2.59
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP -MS
JAHERMA
1
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)
2.80
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
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
170
mg/L
25
Total Carbon
TOC
0.727
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
13
mg/L
5
Sample #: 2015021649
Matrix: GW WW
Analytical Lab
Page 9 of 43
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/06/2015 14:01
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
1
EPA 200.8
07/02/2015 13:51
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_ELE1
1 SM2540C 07/01/201514:05 AGIBBS5
1 SM5310C/EPA9060A 07/06/201513:39 TJA7067
1 SM2540D 07/02/2015 08:40 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW-23DL
Collection Date: 30 -Jun -15 3:12 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 300.0
07/01/2015 22:16
Vendor Parameter
Complete
EPA 300.0
07/01/2015 22:16
NITRITE + NITRATE (COLORIMETRIC)
1
EPA 245.1
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 200.7
Chloride
4.0
mg/L
0.1
Sulfate
22
mg/L
1
MERCURY (COLD VAPOR) IN WATER
FCJORDA
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
07/06/2015 10:24
FCJORDA
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
07/06/2015 10:24
FCJORDA
Aluminum (AI)
0.026
mg/L
0.005
Barium (Ba)
0.015
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
9.24
mg/L
0.01
Manganese (Mn)
0.071
mg/L
0.005
Strontium (Sr)
0.118
mg/L
0.005
Zinc (Zn)
0.008
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
07/02/2015 10:27
MHH7131
Calcium (Ca)
31.4
mg/L
0.01
Magnesium (Mg)
3.52
mg/L
0.005
Potassium (K)
5.18
mg/L
0.1
Sodium (Na)
9.41
mg/L
0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.169
mg/L
0.005
Barium (Ba)
0.016
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
11.2
mg/L
0.01
Manganese (Mn)
0.076
mg/L
0.005
Strontium (Sr)
0.119
mg/L
0.005
Zinc (Zn)
0.134
mg/L
0.005
Sample #: 2015021650
Matrix: GW WW
Analytical Lab
Page 10 of 43
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1
EPA 353.2
07/01/2015 15:13
LSTARLI
1
EPA 300.0
07/01/2015 22:16
BGN9034
10
EPA 300.0
07/01/2015 22:16
BGN9034
1
EPA 245.1
07/01/2015 14:04
ACPAYNE
1
EPA 245.1
07/02/2015 12:42
ACPAYNE
1
EPA 200.7
07/06/2015 10:24
FCJORDA
1
EPA 200.7
07/06/2015 10:24
FCJORDA
1
EPA 200.7
07/06/2015 10:24
FCJORDA
1
EPA 200.7
07/06/2015 10:24
FCJORDA
1
EPA 200.7
07/06/2015 10:24
FCJORDA
1
EPA 200.7
07/06/2015 10:24
FCJORDA
1
EPA 200.7
07/06/2015 10:24
FCJORDA
1
EPA 200.7
07/06/2015 12:36
FCJORDA
1
EPA 200.7
07/06/2015 12:36
FCJORDA
1
EPA 200.7
07/06/2015 12:36
FCJORDA
1
EPA 200.7
07/06/2015 12:36
FCJORDA
1
EPA 200.7
07/02/2015 10:27
MHH7131
1
EPA 200.7
07/02/2015 10:27
MHH7131
1
EPA 200.7
07/02/2015 10:27
MHH7131
1
EPA 200.7
07/02/2015 10:27
MHH7131
1
EPA 200.7
07/02/2015 10:27
MHH7131
1
EPA 200.7
07/02/2015 10:27
MHH7131
1
EPA 200.7
07/02/2015 10:27
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: MW-23DL
Collection Date: 30 -Jun -15 3:12 PM
Analyte
Result
Units Qualifiers
RDL
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
EPA 200.8
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)
3.66
ug/L
1
Nickel (Ni)
< 1
ug/L
1
Selenium (Se)
< 1
ug/L
1
Thallium (TI) Low Level
< 0.2
ug/L
0.2
Vanadium (V) Low Level
< 0.3
ug/L
0.3
TOTAL RECOVERABLE METALS BY ICP -MS
JAHERMA
1
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)
3.59
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
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
TDS
160
mg/L
25
Total Carbon
TOC
0.908
mg/L
0.1
TOTAL SUSPENDED SOLIDS
TSS
23
mg/L
5
Sample #: 2015021650
Matrix: GW WW
Analytical Lab
Page 11 of 43
DF
Method
Analysis Date/Time
Analyst
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/06/2015 13:47
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
1
EPA 200.8
07/02/2015 13:58
JAHERMA
Vendor Method V_SHEALY
Vendor Method V_ELE1
1 SM2540C 07/01/201514:05 AGIBBS5
1 SM5310C/EPA9060A 07/06/201513:39 TJA7067
1 SM2540D 07/02/2015 08:40 AGIBBS5

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: Filter Blank
Collection Date: 30 -Jun -15 4:05 PM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
07/02/2015 12:45
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
07/06/2015 10:28
Aluminum (AI)
0.007
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)
0.042
mg/L
0.005
TOTAL RECOVERABLE METALS BY ICP -MS (DISSOLVED)
1
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 #: 2015021651
Matrix: GW WW
Analytical Lab
Page 12 of 43
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
07/02/2015 12:45
ACPAYNE
1
EPA 200.7
07/06/2015 10:28
FCJORDA
1
EPA 200.7
07/06/2015 10:28
FCJORDA
1
EPA 200.7
07/06/2015 10:28
FCJORDA
1
EPA 200.7
07/06/2015 10:28
FCJORDA
1
EPA 200.7
07/06/2015 10:28
FCJORDA
1
EPA 200.7
07/06/2015 10:28
FCJORDA
1
EPA 200.7
07/06/2015 10:28
FCJORDA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA
1
EPA 200.8
07/06/2015 13:54
JAHERMA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: Equipment Blank
Collection Date: 30 -Jun -15 4:05 PM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy
Labs)
1 EPA 300.0
Vendor Parameter
Complete
1 EPA 245.1
07/01/2015 14:07
NITRITE + NITRATE (COLORIMETRIC)
1 EPA 200.7
07/06/2015 12:40
Nitrite + Nitrate (Colorimetric)
0.031
mg-N/L
0.01
INORGANIC IONS BY IC
07/06/2015 12:40
FCJORDA
1 EPA 200.7
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
07/02/2015 10:30
MHH7131
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
MHH7131
1 EPA 200.7
07/02/2015 10:30
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
07/02/2015 14:05
JAHERMA
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
METHANE - (Analysis Performed by Shealy Labs
Methane (CH4) Complete
Sample #: 2015021652
Matrix: GW WW
Analytical Lab
Page 13 of 43
DF Method Analysis Date/Time Analyst
Vendor Method V_SHEALY
1 EPA 353.2
07/01/2015 15:14
LSTARLI
1 EPA 300.0
07/01/2015 21:10
BGN9034
1 EPA 300.0
07/01/2015 21:10
BGN9034
1 EPA 245.1
07/01/2015 14:07
ACPAYNE
1 EPA 200.7
07/06/2015 12:40
FCJORDA
1 EPA 200.7
07/06/2015 12:40
FCJORDA
1 EPA 200.7
07/06/2015 12:40
FCJORDA
1 EPA 200.7
07/06/2015 12:40
FCJORDA
1 EPA 200.7
07/02/2015 10:30
MHH7131
1 EPA 200.7
07/02/2015 10:30
MHH7131
1 EPA 200.7
07/02/2015 10:30
MHH7131
1 EPA 200.7
07/02/2015 10:30
MHH7131
1 EPA 200.7
07/02/2015 10:30
MHH7131
1 EPA 200.7
07/02/2015 10:30
MHH7131
1 EPA 200.7
07/02/2015 10:30
MHH7131
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
1 EPA 200.8
07/02/2015 14:05
JAHERMA
Vendor Method V_SHEALY

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15070008
Site: Equipment Blank
Collection Date: 30 -Jun -15 4:05 PM
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 #: 2015021652
Matrix: GW WW
Analytical Lab
Page 14 of 43
Method Analysis Date/Time Analyst
Vendor Method
V_ELE1
SM2540C 07/01/201514:05 AGIBBS5
TOC 0.578 mg/L 0.1 1 SM5310C/EPA9060A 07/06/201513:39 TJA7067
TOTAL SUSPENDED SOLIDS
TSS < 5 mg/L 5 1 SM2540D 07/02/2015 08:40 AGIBBS5

Analytical Lab
Page 15 of 43
EIernent One Inc.
6319-D Carolina (Beach Rd.
Wilmington, NC 28412
Phone: [phone]
Fax: [phone]
1l h 1l h
*Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
Ken Smith, Laboratory Director
25228 Duke Report Packet Compiled byA—A-51
NC Certifications: DW 37788 and DWQ DENR 604
e a @e a .coVVB
E-,� 8 n One
REPORT
OF ANALYSES
Duke Energy
July 8, 2015
Laboratory Services
Client Project Name AB GW Assessment water Asheville
13339 Hagers Ferry Road Bid.
MG03A
Client Project Number J15070008
Huntersville, NC 28078
PO Number
Sample Matrix GW WW
Sample Type Grab
Date Received
07/01/2015
Date Analyzed 07/03/2015
Method
SM 4500 S2- D
Time Received
1615
Delivered by FedEx
Received by
LLB
eOne ID Duke Energy ID
Parameter
Result Unit
Dil DL Date
Time
Sampled
Sampled
25228-1 MW -21 D
Sulfide
< 0.1 mg/L
1 0.1 06/30/15
0855
25228-2 MW -22D
Sulfide
< 0.1 mg/L
1 0.1 06/30/15
1319
25228-3* MW-22BR
Sulfide
< 0.5 mg/L
5 0.1 06/30/15
1226
25228-4 MW-23DL
Sulfide
< 0.1 mg/L
1 0.1 06/30/15
1512
25228-5 Equipment Blank
Sulfide
< 0.1 mg/L
1 0.1 06/30/15
1605
*Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
Ken Smith, Laboratory Director
25228 Duke Report Packet Compiled byA—A-51
NC Certifications: DW 37788 and DWQ DENR 604

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Analytical Lab
Page 16 of 43
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elernentOne SAMPLE SUBMISSION FORM
TAT 7 BD
Hold Time Expiration 07.07.15 @ 0855
Client: Duke Energy
LIMS No J15070008
Project ID Asheville
Analytical Lab
Lab [ae 172e� 28
Analysis Due Date 07.03.15
Report Due Date 07.08.15
Date Rec:
07.01.15
Time Rec:
1615
Rec By
LLB
H >9 es
No Tem <_ 6°C es No
Ref. Method:
SM4500 S2 D
If No, Record If No, Record
Sample laentitication & Collection Information
Lab ID
Client ID
Collection Date
Collection Time
Anal sis Requested
1MW-21
D
06.30.15
0855
Sulfi
2
MW -22
.06.30.15
131.9.._.
ul i
3
MW-22BR
06.30.15
1226
4
MW-23DL
06.30.15
1512
5
Equipment Blank
06.30.15
1605
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 SS by ge 1 Labeled By /tDate �I��i
7/2/2015 9:03:48 AM ID Verification By /Date (-A,-- '7•a -6

Analytical Lab
Page 18 of 43
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664
UNITS OF ANSWER
ug/mL
DETECTION LIMIT (u
1.000
CLIENT:
Duke
SPK LEVEL u
5
Lab ID#
25227 / 228 / 229
Na2S•9H2O Lot #
40721
MAX ALIQUOT
10.00
Date:
07/03/15
_
STANDARD conc(ppm)
X
Time Analysis Begun
08:20
Cal Std Lot: SD -16-1
10
Time Analysis Ended
12:10
QC Std Lot: SD -16-2
10
Analyst:
KAM
STD ABSORPTION
Y
X
Y
ug STD
SOLUTION
STD
ABS
a.
o
I -1-
-- - ---
-aoo
0.00
1.00
2.50
5.00
7.50
10.00
0.000
0.093
0.223
0.431
0.619
0.832 '
Y�0.600
°.°°°
x.00
-'
0200
00°°
0.00
2.00
4,60
600
X
8,o0
1000 ,zoo
- -.-
SAMPLE SAMP
1. D. ABS
ug PER
ALIQUOT
ALI in mL PREP
ANALYZED VOL in mL
Sloe
ALI in mL
TAKEN
0.08232967
RESULTS
ug/mL
Correlation
LESS THAN
% SPK REC
0.999696878
SPIKE
LEVEL
Std. B. 0.00
0.000
0.0000
10
10
10
<
0.0
Std. B. 1.00
0.093
0.9348
10
10
10
<
93%
1.0
Std. B. 2.50
0.227
2.6009
10
10
10
0.260
104%
2.5
Std. B. 5.00
0.430
5.1249
10
10
10
0.512
102%
5.0
Std. B. 7.50
0.618
7.4625
10
10
10
0.746
99%
7.5
Std. B. 10.00
0.795
9.6633
10
10
10
0.966
97%
10.0
LRB
0.003
-0.1843
10
10
10
<
0.0
LRB SPK
0.416
4.9509 1
10
10
10
0.495
99%
5.0
QC
0.423
5.0379
10
10
10
0.504
101%
5.0
25227-1
0.003
-0.1843
10
10
10
F'
25227-1 s k
0.377
4.4660
10
10
10
0.447
89%
5.0
25227-2
0.005
-0.1594
10
10
10
<
25227-2 dup
0.006
-0.1470
10
10
10
<
25227-2 s k
0.348
4.1054
10
10
10
0.411
82%
5.0
25227-3
0.245
2.8247
10
10
10
25227-3 s k
0.633
7.6490
10
10
10
0.765
96%
5.0
25227-4
0.012
-0.0724
10
10
10
;
25227-4 s k
0.384
4.5530
10
10
10
0.455
91%
5.0
25227-5
0.004
-0.1718
10
10
10
25227-5 s k
0.413
4.9136
10
10
10
0.491
98%
5.0
25227-6
0.024
0.0768
10
10
10
Imo`` . "
25227-6 s k
0.410
4.8763
10
10
10
0.488
98%
5.0
25227-7
0.009
-0.1097
10
10
10
<
25227-7 s k
0.323
3.7945
10
10
10
0.379
76%
5.0
25227-8
0.006
-0.1470
10
10
10
.
25227-8 s k
0.439
5.2369
10
10
10
0.524
105%
5.0
25227-9
0.002
-0.1967
10
10
10
25227-9 spk
0.438
5.2244
10
10
10
0.522
104%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC
0.422
5.0255
10
10
10
0.503
101%
5.0
Submitted for QA/QC-
Date: 07/03/15
By: (Print)
KAM
(sign):
l /
Page 1 of 3

Analytical Lab
Page 19 of 43
METHOD:
SM 4500'.S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664-
UNITS OF ANSWER
ug/mL
DETECTION LIMIT (ua)
1.000
CLIENT:
Duke
SPK LEVEL u
5
Lab ID#
25227 / 228 / 229
Na2S•9H20 Lot #
40721
MAX ALIQUOT
10.00
Date:
07/03/15
STANDARD conc(ppm)
_
X
Time Analysis Begun
08:20
Cal Std Lot: SD -16-1
10
Time Analysis Ended
12:10
QC Std Lot: SD -16-2
10
Analyst:
KAM
STD ABSORPTION
Y
X
Y
_
ug STD
SOLUTION
STD
ABS
oeoo
0832
0700
-
o�
0.00
1.00
2.50
5.00
7.50
10.00
0.000.
0 093
0.223
0.431
0.619
0,832
0.600
�°
�_ ro
.
0.400
0.300
o.zoo
-1000
0+00
0° �.00
:00
400
600
x
e00
low 12M
w
SAMPLE
I.D.
SAMP
ABS
-
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
Slope
ALI in mL
TAKEN
0.08232967
RESULTS
ug/mL
Correlation
LESS THAN
% SPK REC
0.999696878'
SPIKE
LEVEL
Std. B. 0.00
0.000
0.0000
10
10
10
<
0.0
Std. B. 1.00
0.093
0.9348
10
10
10
<
93%
1.0
Std. B. 2.50
0.227
2.6009
10
10
10
0.260
104%
2.5
Std. B. 5.00
0.430
5.1249
10
10
10
0.512
102%
5.0
Std. B. 7.50
0.618
7.4625
10
10
10
0.746
99%
7.5
Std. B. 10.00
0.795
9.6633
10
10
10
0.966
97%
10.0
LRB
0.003
-0.1843
10
10
10
<
0.0
LRB SPK
0.416
4.9509
10
10
10
0.495
99%
5.0
QC
0.423
5.0379
10
10
10
0.504
101%
5.0
25228-1
0.002
-0.1967
10
10
10
�
25228-1 s k
0.364
4.3043
10
10
10
0.430
86%
5.0
25228-2
0.003
-0.1843
10
10
10
25228-2 dup
0.004
-0.1718
10
10
10
< 0.1
25228-2 s k
0.425
5.0628
10
10
10
0.506
101%
5.0
25228-3
0.009
-0.1097
10
10
10
<
25228-3 s k
0.264
3.0609
10
10
10
0.306
61%
5.0
25228-4
0.019
0.0147
10
10
10,'
a°
25228-4 s k
0.453
5.4109
10
10
10
0.541
108%
5.0
25228-5
0.001
-0.2091
10
10
10{1:
25228-5 s k
0.429
5.1125
10
10
10
0.511
102%
5.0
25229
0.008
-0.1221
10
10
10
<
25229 spk
0.026
0.1017
10
10
10
<
2%
5.0
25227-2
0.005
-0.1594
10
10
5
<
25227-2 dup
0.005
-0.1594
10
10
5
2,
25227-2 s k
0.369
4.3665
10
10
5
0.873
87%
5.0
25227-7
0.000
0.0000
10
10
5�Q,2
25227-7 spk
0.378
4.4784
10
10
5
0.896
90%
5.0
25228-3
0.005
-0.1594
10
10
5
<
25228-3 s k
0.355
4.1924
10
10
5
0.838
84%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC
0.423
5.0379
10
10
10
0.504
101%
5.0
Submitted for QA/QC- Date: 07/03/15
By: (Print)
KAM
(sign):
Page 2 of 3

METHOD: SM4500'S2- D
ELEMENT ASSAY: Sulfide
CLIENT: Duke
Lab ID# 25227 / 228 / 229
Date:
07/03/15
Time Analysis Begun
08:20
Time Analysis Ended
12:1`0
Analyst:
KAM
X
Y
ugz:iIU
SOLUTION
0.00
1.00
2.50
5.00
7.50
10.00
STD
ABS
0.000
0:093
0.223
0.431
0.619
Analytical Lab
Page 20 of 43
ELEMENT ONE
Wave Length 664' DETECTION LIMIT (ug
SPK LEVEL u
MAX ALIQUOT
Na2S•9H2O Lot # STANDARD conc(ppm)
40721 Cal Std Lot: SD -1
SC Std Lot: SD -1
D ABSORPTION
0.900
0.900
SAMP
ABS
ug PER
ALIQUOT
0.932
o,mo
Sloe
ALI in mL
TAKEN
0.08232967
RESULTS
ug/mL
Correlation
LESS THAN
% SPK REC
u.ea0
Std. B. 0.00
-
0.0000
500
10
10
<
0
0,400
0.0
431
0.093
0300
10
10
10
0200
93%
1.0
Std. B. 2.50
0.,00
2.6009
10
10
00ao
0.00
1w
104%
2.5
3
-000
- oo
soo
E 000
SAMPLE
1. D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
Sloe
ALI in mL
TAKEN
0.08232967
RESULTS
ug/mL
Correlation
LESS THAN
% SPK REC
0.999696878
SPIKE
LEVEL
Std. B. 0.00
0.000
0.0000
10
10
10
<
0.0
Std. B. 1.00
0.093
0.9348
10
10
10
<
93%
1.0
Std. B. 2.50
0.227
2.6009
10
10
10
0.260
104%
2.5
Std. B. 5.00
0.430
5.1249
10
10
10
0.512
102%
5.0
Std. B. 7.50
0.618
7.4625
10
10
10
0.746
99%
7.5
Std. B. 10.00
0.795
9.6633
10
10
10
0.966
97%
10.0
LRB
0.003
-0.1843
10
10
10
<
0.0
LRB SPK
0.416
4.9509
10
10
10
0.495
99%
5.0
QC
0.423
5.0379
10
10
10
0.504
101%
5.0
25229
0.009
-0.1097
10
10
5
<
25229 spk
0.122
1.2954
10
10
5
0.259
26%
5.0
25228-3
0.004
-0.1718
10
10
2
0
25228-3 spk
0.408
4.8514
10
10
2
2.426
97%
5.0
25229
0.004
-0.1718
10
10
2
<
25229 s k
0.223
2.5512
10
10
2
1.276
51%
5.0
25229
0.003
-0.1843
10
10
1
<
25229 spk
0.305
1 3.5707
10
10
1
3.571
71%
5.0
25229
0.001
-0.2091
10
10
0.5
<
25229 spk
0.343
4.0432
10
10
0.5
8.086
81%
5.0
25229
0.006
-0.1470
10
10
0.25Q
f
25229 s k
0.380
4.5033
10
10 1
0.25
18.013
90%
5.0
Blank
-0.001
0.0000
10
10
10
<
QC
0.423
5.0379
10
10
10
0.504
101%
5.0
Submitted for QA/QC-
Date: 07/03/15
By: (Print)
KAM
(sign):
Page 3 of 3
M

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 - Asheville
Project Number:J15070008
Lot Number:QG01035
Date Completed:07/08/2015
"?&e /� 4"e�
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.
Shealy Environmental Services, Inc. Page: 1 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

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: QG01035
Project Name: AB GW Assessment Water - Asheville
Project Number: J15070008
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: QG01035
Project Name: AB GW Assessment Water - Asheville
Project Number: J15070008
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2015021647
Aqueous
06/30/2015 0855
07/01/2015
002
2015021648
Aqueous
06/30/20151319
07/01/2015
003
2015021649
Aqueous
06/30/20151226
07/01/2015
004
2015021650
Aqueous
06/30/20151512
07/01/2015
005
2015021652
Aqueous
06/30/20151605
07/01/2015
(5 samples)
Shealy Environmental Services, Inc. Page: 3 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

SHEALY ENVIRONMENTAL SERVICES, INC.
(6 detections)
Shealy Environmental Services, Inc. Page: 4 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
Executive Summary
Duke Energy
Lot Number: QG01035
Project Name: AB GW Assessment Water - Asheville
Project Number: J15070008
Sample Sample ID
Matrix Parameter Method Result Q
Units
Page
001
2015021647
Aqueous Alkalinity SM 2320B-
69
mg/L
5
001
2015021647
Aqueous Bicarbonate Alkalinity SM 2320B-
69
mg/L
5
003
2015021649
Aqueous Alkalinity SM 2320B-
42
mg/L
9
003
2015021649
Aqueous Bicarbonate Alkalinity SM 2320B-
42
mg/L
9
004
2015021650
Aqueous Alkalinity SM 2320B-
86
mg/L
11
004
2015021650
Aqueous Bicarbonate Alkalinity SM 2320B-
86
mg/L
11
(6 detections)
Shealy Environmental Services, Inc. Page: 4 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QG01035-001
Description: 2015021647 Matrix: Aqueous
Date Sampled:06/30/2015 0855 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 07/02/2015 1320 HMA 78664
1 (Bicarbonate ) SM 2320B-2011 1 07/02/2015 1320 HMA
1 (Carbonate Al) SM 2320B-2011 1 07/02/2015 1320 HMA
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 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
69
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
69
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 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QG01035-001
Description: 2015021647 Matrix: Aqueous
Date Sampled:06/30/2015 0855 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 07/07/2015 1837 JJG 79023
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 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QG01035-002
Description: 2015021648 Matrix: Aqueous
Date Sampled:06/30/2015 1319 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 07/02/2015 1326 HMA 78664
1 (Bicarbonate ) SM 2320B-2011 1 07/02/2015 1326 HMA
1 (Carbonate Al) SM 2320B-2011 1 07/02/2015 1326 HMA
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 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
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: 7 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QG01035-002
Description: 2015021648 Matrix: Aqueous
Date Sampled:06/30/2015 1319 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 07/07/2015 1853 JJG 79023
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: 8 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QG01035-003
Description: 2015021649 Matrix: Aqueous
Date Sampled:06/30/2015 1226 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 07/02/2015 1331 HMA 78664
1 (Bicarbonate ) SM 2320B-2011 1 07/02/2015 1331 HMA
1 (Carbonate Al) SM 2320B-2011 1 07/02/2015 1331 HMA
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
42
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
42
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 9 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QG01035-003
Description: 2015021649 Matrix: Aqueous
Date Sampled:06/30/2015 1226 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 07/07/2015 1924 JJG 79023
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 10 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QG01035-004
Description: 2015021650 Matrix: Aqueous
Date Sampled:06/30/2015 1512 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 07/02/2015 1337 HMA 78664
1 (Bicarbonate ) SM 2320B-2011 1 07/02/2015 1337 HMA
1 (Carbonate Al) SM 2320B-2011 1 07/02/2015 1337 HMA
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 11 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
86
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
86
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 11 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QG01035-004
Description: 2015021650 Matrix: Aqueous
Date Sampled:06/30/2015 1512 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 07/07/2015 1956 JJG 79023
CAS Analytical
Parameter Number Method Result Q PQL Units Run
Methane 74-82-8 RSK - 175 ND 10 ug/L 1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 12 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals
Client: Duke Energy Laboratory ID: QG01035-005
Description: 2015021652 Matrix: Aqueous
Date Sampled:06/30/2015 1605 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity) SM 2320B-2011 1 07/02/2015 1342 HMA 78664
1 (Bicarbonate ) SM 2320B-2011 1 07/02/2015 1342 HMA
1 (Carbonate Al) SM 2320B-2011 1 07/02/2015 1342 HMA
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 13 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
ND
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
Carbonate Alkalinity
SM 2320B-20
ND
10
mg/L
1
PQL = Practical quantitation limit B = Detected in the method blank E = Quantitation of compound exceeded the calibration range H = Out of holding time
ND = Not detected at or above the PQL J = Estimated result < PQL and > MDL P = The RPD between two GC columns exceeds 40% N = Recovery is out of criteria
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
Shealy Environmental Services, Inc. Page: 13 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane
Client: Duke Energy Laboratory ID: QG01035-005
Description: 2015021652 Matrix: Aqueous
Date Sampled:06/30/2015 1605 Project Name: AB GW Assessment Water -
Date Received: 07/01/2015 Project Number: J15070008
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 07/07/2015 2021 JJG 79023
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: 14 of 14
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: QG01035
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - MB
Sample ID: QQ78664-001 Matrix: Aqueous
Batch -78664
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 07/02/20151256
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: QG01035
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Inorganic non-metals - LCS
Sample ID: QQ78664-002 Matrix: Aqueous
Batch -78664
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 98 1 98 90-110 07/02/20151302
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: QG01035
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - MB
Sample ID: QQ79023-001 Matrix: Aqueous
Batch:79023
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 07/07/20151711
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: QG01035
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCS
Sample ID: QQ79023-002 Matrix: Aqueous
Batch:79023
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 150 110 1 73 70-130 07/07/20151639
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: QG01035
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

Methane - LCSD
Sample ID: QQ79023-003 Matrix: Aqueous
Batch:79023
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 150 110 1 76 3.0 70-130 30 07/07/20151654
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: QG01035
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

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106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
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106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com
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SHEALY ENVIRONMENTAL SERVICES, INC.
y'E"mnmenul se<vrcee, m.
t7cactt "NumberF-AM16
P-MietuanNumbtr IT
,4 t of t
Gf1'etnvc I1a7c. -K-TP 9 S
arnpie Rewipt Checklist ( R )
Client: TXA-ve_ rl" Cooler Inspected 1�yldate �,` '� I Le, #. Qrioinas
Means of receipt.: Q SES] ❑ Client ❑ [s'PS 0 FedEx ❑ AirboTae Earp C>lhlrr
Yes 0 leo
I _ wem custodysee] cnt -on the cooler?
'cs No NA
2 if custodyore - scab wen. L wc rc they intact and tnblnkee
Cooler II Original temperature rtpOn nece laMer ved I[cmmetedj t Mperat>ure u n ri�aeipt;
!Method= ❑ Temperature
dankiiganrst Bottles 1R Chm ID: '�,� IR Ouri Correction Factor:
Method OrQuolsnt; Ef
Wet ]cc E] Bluc Ice El Dry Iron ❑ Nome
3. if t anperatwe of any enoler exceeded 6,{ PC, wo Projcct Manager natirieaq
Ycs ❑ No ❑ N
PM iautificd by SRC, phone, note (circle one), other
(For coolers received via commucial dx7trrier, PMS are to be- notified
_
immcdi2tcl .
Y 0 NAU
14. Is the commercW COunef s Packing slip attached to tbis form?
Yes I NO Li
5_ Were pMer custody procBdu= relin uishe&rvoceivod) followo&
Yes ® j No Q TSA
5a Were s les relilr 'sheby cbenit t9 conunereia.l murielA
Yes 0
6. Were sample IDs listed on the C CI ?
Yep 0 LJ
7_ Were sam le IDs listed on all s ie +14n#�tltl �i
Ye44 No
S. Was collection date & time listed an the +C �
No ❑
9. Was collection date & time listed nn all sample, [containers'?
Yes No ❑
10. Did all container label infbimalion P, bate, tirne at= with the. COC?
Yas El Na©
11. Were tests to be nrrnecl listed on the COC?
Yes No ❑
1 _ Did all samples arrive in the piupor containers for each test?
Yes L1. jNo ❑ 1
113, Did all containers arrive in g2cd corAtioti (rtnbraken, U ds on etc. ?
Yes 0 Nn ]
14. Was ONUate ssn7 le volume available?
Ye9 Ef N. ❑
15. Were 211 samples received wMin'/a the bolding time or 48 hours, whichvver
00umS first?
Yes ❑ No
16. Were au gam les containers missan _
Yes I No
17. Were them M excess samples not listed on C0C7
Yes01 No NA [1
18. W bubbles present s' a -size' '+"or 6mm in diameter in any VOA vials?
Yes Q No ❑ NA
19. Were all mets[llIO& ir`LJI WIftutrietit 7seun lcs received at a H or<,2?
yefi [] No ❑ NAa
20. W'c-re all cyanide an&or sulfide sate 10 rc rclvred at a p14 >12?
Yes ❑ No ❑ NA Er,21.
Wcre till applicaMe N132YrK-N/cyanideJphen(A (<O. goL) samples ftte of
residual chlorine?
y s ❑ No ❑ hTf
22_ Were o ollectiau !ems dacwtrrrtentcd on the TQC friar NC earnles?
Yes ❑ N, ❑ NA
23- Were client remar6e'mquests (i,e, reiquested dilutions, MS/M.913 designations,
_
..)cOrIc"IX transcrii frtrm the C GC into the cottrmcnt section in LIMS?
4'ec ❑ Nn
24. Was the uc to number tioed tA,,n firm the container label?
Sample. `reser%-adoa (Must be cmiplct. d l r any sample(s)!jouleWy preserved Or with headspace_)
samples)--
were reovived a=mctlypreserved and were adjusted
VIC-Cardiagly in sarnle receiyin with %SO4,H2N0JK1 Na0H using SR ft
Sstm lc(s)
wcnc ncceived with bubbies >6 Turn in diatuicitff
s le(s)
were received with TRC- >0.2 m +'L If =21 is d})
SC D Tinking Wata Ptd_ijcc i Sample(s) pH vnilfied to be > 2 by Date:
sample(s)
wen 1301 reCCi Md. at 9L pH of -c and were ad' stud a,txord i _. y us in SR4
Sample labels ggficd
Verified b here= �e' 7
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Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com

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