NC0000396_J15030216report_20150823

DUKE Analytical Laboratory
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone: [phone] Fax: [phone]
Order Summary Report
Order Number: J15030216
Project Name: 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 Ann Ogle
Report Authorized By: -NEk6Y _042015.04.02 '00' 15:09:36 Date: 4/2/2015
(Signature)
Mary Ann Ogle
Program Comments:
Please contact the Program Manager (Mary Ann Ogle) with any questions regarding this report.
Data Flags & Calculations:
Page 1 of 37
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:
Sample ID Plant/Station
Collection
Date and Time Collected By
Sample Description
2015006607
ASHEVILLE
06 -Mar -15 11:20 AM
illegible
MW -08S
2015006608
ASHEVILLE
06 -Mar -15 9:20 AM
illegible
Equipment Blank
2015006609
ASHEVILLE
06 -Mar -15 9:20 AM
illegible
Filter Blank
3 Total Samples
Page 2 of 37

Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals Yes No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes No
All laboratory QA/QC requirements are acceptable. (] Yes ❑ No
Report Sections Included:
LU Job Summary Report
❑ Sample Identification
P/1 Technical Validation of Data Package
J❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Page 3 of 37
LVI Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
d❑ Chain of Custody
LVI Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: DBA Account Date: 4/2/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 5030216
Site: MW -08S
Collection Date: 06 -Mar -15 11:20 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy Labs)
EPA 353.2
03/10/2015 13:54
Vendor Parameter
Complete
EPA 300.0
03/11/2015 10:31
NITRITE + NITRATE (COLORIMETRIC)
50
EPA 300.0
Nitrite + Nitrate (Colorimetric)
0.130
mg-N/L
0.01
INORGANIC IONS BY IC
ACPAYNE
1
EPA 245.1
Chloride
450
mg/L
10
Sulfate
260
mg/L
5
MERCURY (COLD VAPOR) IN WATER
MHH7131
1
Mercury (Hg)
< 0.05
ug/L
0.05
Mercury Dissolved (cold vapor) in Water (Filtered)
03/11/2015 11:02
MHH7131
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
EPA 200.7
03/11/2015 11:02
MHH7131
Aluminum (AI)
< 0.005
mg/L
0.005
Barium (Ba)
0.249
mg/L
0.005
Boron (B)
4.93
mg/L
0.05
Iron (Fe)
0.042
mg/L
0.01
Manganese (Mn)
2.84
mg/L
0.005
Strontium (Sr)
4.38
mg/L
0.005
Zinc (Zn)
0.037
mg/L
0.005
UNDIGESTED METALS BY ICP
EPA 200.7
03/11/2015 12:34
MHH7131
Calcium (Ca)
274
mg/L
M4 0.5
Magnesium (Mg)
79.9
mg/L
0.25
Potassium (K)
2.02
mg/L
0.1
Sodium (Na)
18.8
mg/L
M4 0.05
TOTAL RECOVERABLE METALS BY ICP
Aluminum (AI)
0.124
mg/L
0.005
Barium (Ba)
0.251
mg/L
0.005
Boron (B)
5.03
mg/L
0.05
Iron (Fe)
0.162
mg/L
0.01
Manganese (Mn)
2.85
mg/L
0.005
Strontium (Sr)
4.41
mg/L
0.005
Zinc (Zn)
0.009
mg/L
0.005
Page 4 of 37
Sample #: 2015006607
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1
EPA 353.2
03/10/2015 13:54
TLINN
100
EPA 300.0
03/11/2015 10:31
BGN9034
50
EPA 300.0
03/11/2015 10:31
BGN9034
1
EPA 245.1
03/13/2015 15:41
ACPAYNE
1
EPA 245.1
03/16/2015 15:18
ACPAYNE
1
EPA 200.7
03/11/2015 11:02
MHH7131
1
EPA 200.7
03/11/2015 11:02
MHH7131
1
EPA 200.7
03/11/2015 11:02
MHH7131
1
EPA 200.7
03/11/2015 11:02
MHH7131
1
EPA 200.7
03/11/2015 11:02
MHH7131
1
EPA 200.7
03/11/2015 11:02
MHH7131
1
EPA 200.7
03/11/2015 11:02
MHH7131
50
EPA 200.7
03/17/2015 14:01
MHALL3
50
EPA 200.7
03/17/2015 14:01
MHALL3
1
EPA 200.7
03/17/2015 14:01
MHALL3
1
EPA 200.7
03/17/2015 14:01
MHALL3
1
EPA 200.7
03/11/2015 12:34
MHH7131
1
EPA 200.7
03/11/2015 12:34
MHH7131
1
EPA 200.7
03/11/2015 12:34
MHH7131
1
EPA 200.7
03/11/2015 12:34
MHH7131
1
EPA 200.7
03/11/2015 12:34
MHH7131
1
EPA 200.7
03/11/2015 12:34
MHH7131
1
EPA 200.7
03/11/2015 12:34
MHH7131

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 5030216
Site: MW -08S
Collection Date: 06 -Mar -15 11:20 AM
Analyte
Result
DISSOLVED METALS BY ICP -MS
Sample #:
Antimony (Sb)
< 1
Arsenic (As)
< 1
Beryllium (Be)
< 1
Cadmium (Cd)
< 1
Chromium (Cr)
< 1
Cobalt (Co)
8.16
Copper (Cu)
< 1
Lead (Pb)
< 1
Molybdenum (Mo)
1.51
Nickel (Ni)
2.30
Selenium (Se)
1.08
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)
7.73
Copper (Cu)
<1
Lead (Pb)
< 1
Molybdenum (Mo)
1.59
Nickel (Ni)
2.47
Selenium (Se)
1.17
Thallium (TI) Low Level
< 0.2
Vanadium (V) Low Level
0.342
METHANE - (Analysis Performed by
Shealy Labs)
Methane (CH4)
Complete
SULFIDE - (Analysis Performed by
Element One)
Vendor Parameter
Complete
TOTAL DISSOLVED SOLIDS
ug/L
TDS
1500
Total Carbon
03/25/2015 13:18
TOC
0.348
TOTAL SUSPENDED SOLIDS
1
TSS
< 5
Page 5 of 37
ug/L
1
1
Sample #:
2015006607
JAHERMA
ug/L
1
1
Matrix:
GW WW
JAHERMA
Units Qualifiers
RDL
DF
Method
Analysis Date/Time
Analyst
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
0.2
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
0.3
1
EPA 200.8
03/25/2015 13:18
DJSULL1
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
1
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
0.2
1
EPA 200.8
03/16/2015 13:32
JAHERMA
ug/L
0.3
1
EPA 200.8
03/16/2015 13:32
JAHERMA
Vendor Method
V_SHEALY
Vendor Method
V_ELE1
mg/L
25
1
SM2540C
03/12/201511:21
GHUTCHI
mg/L
0.1
1
SM5310C/EPA9060A
03/11/201516:40
TJA7067
mg/L
5
1
SM2540D
03/10/201510:45
GHUTCHI

Certificate of Laboratory Analysis Page 6 of 37
This report shall not be reproduced, except in full.
Order # A 5030216
Site: Equipment Blank
Collection Date: 06 -Mar -15 9:20 AM
Analyte
Result
Units
Qualifiers RDL
ALKALINITY - (Analysis Performed by Shealy
Labs)
1 EPA 300.0
Vendor Parameter
Complete
1 EPA 300.0
03/11/2015 00:58
NITRITE + NITRATE (COLORIMETRIC)
1 EPA 245.1
03/13/2015 15:44
Nitrite + Nitrate (Colorimetric)
< 0.01
mg-N/L
0.01
INORGANIC IONS BY IC
03/17/2015 15:23
MHALL3
1 EPA 200.7
Chloride
< 0.1
mg/L
0.1
Sulfate
< 0.1
mg/L
0.1
MERCURY (COLD VAPOR) IN WATER
03/11/2015 13:11
MHH7131
Mercury (Hg)
< 0.05
ug/L
0.05
UNDIGESTED METALS BY ICP
MHH7131
1 EPA 200.7
03/11/2015 13:11
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
03/16/2015 13:47
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
Sample #: 2015006608
Matrix: GW WW
DF Method Analysis Date/Time Analyst
Vendor Method
V_SHEALY
1 EPA 353.2
03/10/2015 13:55
TLINN
1 EPA 300.0
03/11/2015 00:58
BGN9034
1 EPA 300.0
03/11/2015 00:58
BGN9034
1 EPA 245.1
03/13/2015 15:44
ACPAYNE
1 EPA 200.7
03/17/2015 15:23
MHALL3
1 EPA 200.7
03/17/2015 15:23
MHALL3
1 EPA 200.7
03/17/2015 15:23
MHALL3
1 EPA 200.7
03/17/2015 15:23
MHALL3
1 EPA 200.7
03/11/2015 13:11
MHH7131
1 EPA 200.7
03/11/2015 13:11
MHH7131
1 EPA 200.7
03/11/2015 13:11
MHH7131
1 EPA 200.7
03/11/2015 13:11
MHH7131
1 EPA 200.7
03/11/2015 13:11
MHH7131
1 EPA 200.7
03/11/2015 13:11
MHH7131
1 EPA 200.7
03/11/2015 13:11
MHH7131
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA
1 EPA 200.8
03/16/2015 13:47
JAHERMA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # A 5030216
Page 7 of 37
Site: Equipment Blank
Sample #: 2015006608
Collection Date: 06 -Mar -15 9:20 AM
Matrix: GW WW
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 03/12/2015 11:21
GHUTCHI
Total Carbon
TOC
0.129
mg/L
0.1
1
SM5310C/EPA9060A 03/11/201516:40
TJA7067
TOTAL SUSPENDED SOLIDS
TSS
< 5
mg/L
5
1
SM2540D 03/10/2015 10:45
GHUTCHI

Certificate of Laboratory Analysis Page 8 of 37
This report shall not be reproduced, except in full.
Order # A 5030216
Site: Filter Blank
Collection Date: 06 -Mar -15 9:20 AM
Analyte
Result
Units
Qualifiers RDL
Mercury Dissolved (cold vapor) in Water (Filtered)
EPA 245.1
03/16/2015 15:21
Mercury (Hg)
< 0.05
ug/L
0.05
DISSOLVED METALS BY ICP
1
EPA 200.7
03/11/2015 10:42
Aluminum (Al)
< 0.005
mg/L
0.005
Barium (Ba)
< 0.005
mg/L
0.005
Boron (B)
< 0.05
mg/L
0.05
Iron (Fe)
< 0.01
mg/L
0.01
Manganese (Mn)
< 0.005
mg/L
0.005
Strontium (Sr)
< 0.005
mg/L
0.005
Zinc (Zn)
< 0.005
mg/L
0.005
DISSOLVED METALS BY ICP -MS
1
EPA 200.8
03/25/2015 13:23
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 #: 2015006609
Matrix: GW WW
DF
Method
Analysis Date/Time
Analyst
1
EPA 245.1
03/16/2015 15:21
ACPAYNE
1
EPA 200.7
03/11/2015 10:42
MHH7131
1
EPA 200.7
03/11/2015 10:42
MHH7131
1
EPA 200.7
03/11/2015 10:42
MHH7131
1
EPA 200.7
03/11/2015 10:42
MHH7131
1
EPA 200.7
03/11/2015 10:42
MHH7131
1
EPA 200.7
03/11/2015 10:42
MHH7131
1
EPA 200.7
03/11/2015 10:42
MHH7131
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
1
EPA 200.8
03/25/2015 13:23
DJSULL1
Qualifiers:
M4 The spike recovery value was unusable since the analyte concentration in the sample was disproportionate
to the spike level. The associated Laboratory Control Spike recovery was acceptable.

I
Ah
Duke Energy
Laboratory Services
13339 Hagers Ferry Road Bld. MG03A
Huntersville, NC 28078
Sample Matrix
GW WW
Date Analyzed
03/12/2015
Delivered by
FedEx
eOne ID
Duke Energy ID
24222-1 * MW -08S
24222-2* Equipment Blank
Page 9 of 37
Element One Inco
6319-D Carolina Beach Rd.
@l Hmington, NC 28412
Phone: [phone]
Fax: [phone]
[e-mail]
REPORT OF ANALYSES
March 23, 2015
Client Project Name Asheville
Client Project Number J15030216
PO Number
Sample Type Grab
Method SM 4500 S2- D
Parameter Result Unit Dil
Sulfide < 1.0 mg/L 10
Date Received
03/10/2015
Time Received
1120
Received by
LLB
DL Date
Time
Sampled
Sampled
0.1 03/06/15 1120
Sulfide < 0.5 mg/L 5 0.1 03/06/15 0920
*Sample spike recovery outside of QA limits of 85-115%; dilution necessary to meet laboratory QA limits.
This is the first revision to this report; it was necessary to analyze an additional curve point to meet the requested detection limit
of < 0.1 mg/L.
Ken 8mith, Laboratory Director
24222 Duke Report Packet Rev 3.23.15 Compiled by`'�
NC Certifications: DW 37788 and DWQ DENR 604

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Page 10 of 37
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efementOne SAMPLE SUBMISSION FORM Lab I've 'Y4122
TAT 7 BD Analysis Due Date 03.12.15
Hold Time Expiration 03.13.15 @ 0920 AM Report Due Date 03.19.15
Client: Duke Energy Date Rec: 03.10.15
LIMS No J15030216 Time Rec: 1120
Project ID Ashevil a Rec By LLB
lf�h -7
H >9 Yes No Tes m 6°C es No Ref. Method:
if No, Record If No, Record SM4500 S2 D
Sample Identification & Collection Information
Lab ID
Client ID
Collection Date
Collection Time
Analysis Requested
1
2
MW -08S
Equipment Blank
03.06.15
03.06.11
1120 AM
0920 AM
Sulfide
Sulfide
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 q�f 1 Prep By / Dater 1%(
SS t ° Labeled By / Date
3/10/2015 3:51:19 PM ID Verification By /Date 2Z I 1

METHOD:
ELEMENT ASSAY:
SM 4500 S2- D
Sulfide
CLIENT:
Duke
Lab ID#
24222, 24223, 24224
Date:
3/11/15
Time Analysis Begun
12:45
Time Analysis Ended
17:00
Analyst:
KAM
Y
X
ug STD
°]0n
STD oeoo
SOLUTION
ABS °6°°
0.00
0.000
1.00
0.064 D300
2.50
0.170
5.00
0.341
Wave Length 664
Na2S-9H2O Lot 5010904
W C2-62-1
W C2-62-2
Page 12 of 37
ELEMENT ONE
ISTANDARD conc(ppm) I X I
_-.4
-_.
_-
O620. _
°"
- -- -- -- - -
t
i_
a
Correlation
7.50 0.482 0.00, 200 400 ono 000 low 1200
10.00 0.626 x
Sulfide 2
Sloe
0.06298022
Correlation
0.999000862
SAMPLE
I.D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
ALI in mL
TAKEN
RESULTS
ug/mL
LESS THAN
% SPK REC
SPIKE
LEVEL
LRB
0.000
10
10
10
<0.1
LRB SPK
0.341
5.3348
10
10
10
0.533
107%
5.0
24222-1
0.005
-0.2269
10
10
10
<0.1
24222-1 s k
0.094
1.2463
10
10
10
0.125
25%
5.0
24222-2
0.004
-0.2435
10
10
10
<0.1
24222-2 s k
0.226
3.4312
10
10
10
0.343
69%
5.0
24223-1
0.003
-0.2600
10
10
10
<0.1
24223-1 s k
0.215
3.2491
10
10
10
0.325
65%
5.0
24223-2
0.001
-0.2931
10
10
10
<0.1
24223-2 dup
0.003
-0.2600
1Q
10
10
<0.1
-12%
24223.2 s k
0.338
5.2851
10
10
10
0.529
.106°h
5.0
24223-3
0.005
-0.2269
10
10
10
<01
242233 s k
0.320
4.9872
10
10
10
0.499
100%
5.0
24223-4
0.013
-0.0945
10
10
10
<0.1
24223-4 S k
0.147
2.1235
10
10
10
0.212
43%
5.0
24223-5
0.002
-0.2766
10
-10
10
<0.1
24223-5 s k
0.307
4.7720
10
10,
10
0.477
96%
5.0
24224-1
0.005
-0.2269
10
10
10
<0.1
24224-1 s k
0.234
3.5636
10
10
10
0.356
71%
5.0
24224.2
0.003
-0.2600
10
10
10
<0:1
242242 due
0.002
-0.2766
10
10
10
<0.1
-6%
24224-2 spk
0.308
4.7885
10
10
10
0.479
960/0
5.0
Blank
0.000
0.0000
10
10
10
<0.1
QC
Su Mi ted for QAIQC-
1 0.335
5.2355
Date:
10
3
10
By: (Print) I
10
0.524
105%
(sign):
5.0
Sulfide 2

Paqe 13 of 37
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
UNITS OF ANSWER
mL
Wave Length 664
DETECTION LIMIT
u
CLIENT:
Duke
SPK LEVEL u
5
Lab ID#
24218, 221,
3/12/15
9:05
11:05
DMR
Y
222, 223, 227,
Ono
228
Na2S•91­12O Lot 5010904
WC2-62-1
WC2-62-2
MAX ALIQUOT _
STANDARD conc(ppm)
STD ABSORPTION __
10.00
X
10
Y
Date:
Time Analysis Begun
Time Analysis Ended
Analyst:
Xu
STD
STD
T ---
- - --
SOLUTION
ABS
0.000
Dow
1 -
-
o�
_-,
0.00
1.00
0,4-
I
---____.
�„
- -
- -_-_.. __. _ -..•
2.50
0.1060
02
- •.,,•
w
5.00
0.341
,
7.500.482
0.006
Y.00 406 660 8.00
10.00
0.626
X
tow 1200
Slope
0.06298022
Correlation
0.999000662
SAMPLE
SAMP
ug PER
ALI in mL
PREP
ALI in mL
RESULTS
LESS THAN
SPIKE
I.D.
ABS
ALIQUOT
ANALYZED
VOL in mL
TAKEN
ug/mL
% SPK REC
LEVEL
LRB
0.000
10
10
10
<0.1
0
LRB SPK
0.341
5.3348
10
10
0.5
10.670 1
107%
5.0
x
24218-2 s k
0.393
6.1955
10
10
2
3.098
124%
5.0
24218-3
0.001
-0.2931
10
10
2
<0.5
24218-3 s k
0.152
2.2063
10
10
2
1.103
44%
5.0
24218-5
0.000
10
10
2
<0.5
24218-5 s k
0.382
6.0134
10
10
2
3.007
120%
5.0
24221-1
0.033
0.2365
10
10
2
<0.6
24221-1 s k
0.349
5.4672
10
10
2
2.734
109%5.0
24221-2
0.002
-0.2766
10
10
2
<0.5
24221-2 s k
0.412
6.5100
10
10
2
3.255
130%
5.0
24222-1
0.005
-0.2269
10
10
2
<0.5
24222-1 s k
0.261
4.0106
10
10
2
2.005
80%
5.0
24223-2
0.006
-0.2104
10
10
2
<0.5
24223-2 s k
0.377
5.9307
10
10
2
2.965
119%
5.0
„ .
24223-4
0.042
0.3855
10
10
5.0
2
<0.5
24223-4 s k
0.178
2.6367
10
10
2
1.318
24227
0.002
-0.2766
10
10
2
53%
5.0
24227 s k
0.134
1.9084
10
10
2
<0.5
""rt
0.954
38%
5.0
Y �
Ulm
Blank
0.000
0.0000
10
10
5.0
QC
0.335
5.2355
10
10
<0.1
ubmifte for A/QC-
Date:
a�/i
Bv: /Prinfl
6 5a.
10.471
._ ✓I "E�. •r�/�/I r1Ji m
Sulfide 5

Paqe 14 of 37
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664
UNITS OF ANSWER
DETECTION LIMIT
SPK LEVEL u
u
ug/mL
5
CLIENT:
Duke
Lab ID#
24218, 222
3/12/15
11:05
11:57
DMR
Y-
223, 227,
0 7w
228
Na2S•9H2O Lot 5010904
WC2-62-1
WC2-62-2
MAX AL1 UOT
STANDARD conc(ppm)
STD ABSORPTION t
10.00
X
10
Y
Date:
Time Analysis Begun
Time Analysis Ended
Analyst:
X
ug STD
SOLUTION
STD
ABS !
0.000
0.064
0.170
0.341
owo
osw
0400
.300
0.2W
o,ao
°0°oaa
-
- -- - - -
- o.oe� - - 0.170
3.,
--
--
- -
-- --
0.00
1.00
2.50
5.00
7.50
10.00
0.482
0.626
zw
aw
aw
X
Bao
1000 sw
Sloe
0.06298022
Correlation
0,989000862
SAMPLE
I.D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
ALI in mL
TAKEN
RESULTS
u/mL
LESS THAN
% SPK REC
SPIKE
LEVEL
LRB
0.000
10
10
10
<0.1
0
LRB SPK
0.341
5.3348
10
10
0.5
10.670
1070/6
5.0
24218-3
0.006
-0.2104
10
10
1
<1
24218-3 s k
0.235
3.5802
10
10
1
3.580
72%
5.0
24222-1
0.004
-0.2435
10
10
1
<1
24222-1 sok
0.299
4.6396
10
10'
1
4.640>'
93%=
5.0
242234
0.008
-0.1773
10
10
1
<1
24223-4 s k
0.262
4.0271
10
10
1
4.027
81%
5.0
24227
0.002
-0.2766
10
10
1
<1
24227 s k
0.105
1.4283
10
10
1
1.428
29%
5.0
24227 Dup
0.002
-0.2766
10
10
1
<1
Blank
0.000
0.0000
10
10
10
<0.1
5ug
0.335
5.2355
10
10
0.5
10.471
105%
5.0
24218-3
0.004
-0.2435;
10
10
0.5
<2
24218-3 sok
0.295:
4.5733
10
10
0.5
9.147;
91'%
5.0
24222-1
0.002
-0.2766
10
10
0.5
<2
24222-1 s k
24227
0.325
0.002
5.0699 10 10 0.5 10.140
-0.2766 10 10 0.5 <2
101%
5.0
5.0
24227 s k
0.184
2.7360
10
10
0.5
5.472
55%
5.0
24218-3
0.008
-0.1773
10
10
0.25
<4
24218-3 s k
0.342
5.3513
10
10
0.25
21.405
107%
5.0
24222-1
0.004
-0.2435
10
10
0.25
<4
24222-1 s k
24227
0.357
0.002
5.5996
-0.2766
10
10
10
10
0.25
0.25
22.398
<4
112%
5.0
24227 s k
0.256
3.9278
10
101.
0.25
15.711
79%
5.0
24227
0.003
-0.2600 ,
10-
10,
0.1
<10
24227 s k
Blank
0.335
0.000
5.2355
0.0000
10
10
10-
10
0.1
10
52.355105%
<0.1
5.0
QC
u m tte r
0.335
-
5.2355
Date:
10
l
10
Bv: (Print)
0.5
1 M
10.471
105%
,
0

Page 15 of 37
METHOD:
SM 4500 S2- D
ELEMENT ONE
ELEMENT ASSAY:
Sulfide
Spectrophotometer
Wave Length 664
UNITS OF ANSWER
DETECTION LIMIT
SPK LEYELL&
u
mL
5
CLIENT:
Duke
Lab ID#
24218, 219,
3/12/15
15:00
17:00
KAM DMR
220, 222,
223, 224
Na2S•9H2O Lot 5010904
WC2-62-1
WC2-62-2
MAX ALI UOT
STANDARD conc(ppm)
STD ABSORPTION
10.00
X
10
Y
Date:
Time Analysis Begun
Time Analysis Ended
Analyst:
ug STD
SOLUTION
STD
ABS
0.000
0.064
0.170
0.341
°ow
°.<°U
o.
°zW
°,°°
°°°o6o
---
-
-
--
-
-
- - .170
-
-
341-
--
-
-
_
-
--
- -
-
- --
-
_,oma
-
0.00
1.00
2.50
5.00
7.50
10.00
0.482
0.626
2o°
aw
X
low 13W
I
I
SAMPLE
I.D.
SAMP
ABS
ug PER
ALIQUOT
ALI in mL
ANALYZED
PREP
VOL in mL
Slope
AL1 in mL
TAKEN
0.06298022
RESULTS
ug/ml-
Correlation
LESS THAN
% SPK REC
0.999000862
SPIKE
LEVEL
LRB
0.000
10
10
10
<0.1
0
LRB SPK
0.341
5.3348
10
10
10
0.533
107%
5.0
24218-1
0.003
-0.2600
10
10
2
<0.5
24218-1 s k
0.088
1.1469
10
10
2
<0.5
23%
5.0
24218-6
0.004
-0.2435
10
10
2
<0.5
24218-6 dup
0.003
-0.2600
10
10
2
<0.5
24218-6 s k
0.254
3.8947
10
10
2
1.947
78%
5.0
24219
0.005
-0.2269
10
10
2
<0,5
24219 s k
0.339
5.3017
10
10
2
2.651
106% '
5.0
24220
0.001
-0.2931
10
-10
2
<0.5
24220 s k
0.323
5.0368
10
---10,
2
2.518
101 %
5.0
24222-2
0,003
-0.2600
10
10
2
c0.5
24222-2 S k
0.344
5.3844
10
10
2
2,892
108%,
5.0
24223-1
0.001
-0.2931
10
10
2
<0.5
24223-1 s k
24224-1
0.321
0.004 -
5,0037
-0.2435
10
10 - `
40-1
10
2
2
2.502
<0.5
100°l0
5.0
24224-Ispk
24224-3
0.332 -
0,005
5.1858
-0.2269
10
10
101
10
2
2
2.593
<0.5
104°!0
5.0
24224-3 dug
24224-3 s k
24224-4'
24224-4 s k
Blank
QC
Submitted for
0.002
0.290
0.002
0.318
0.000
0.335
C-
-0.2766 10
4.4906 10
-0.2766 10
4.9541 10
0.0000 10
5.2355 10
Date: Q/�2 /./
10
10
10
10
10
nv- (Prinfl
2
2
2
10
..rte
<Q.5
2.245
<0.5
2.477
0.524
90°k
994/0
105%
5.0
5.0
��� %��/1�!�
Y_ IJ
i
Sulfide 7

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:J15030216
Lot Number:QC09049
Date Completed:03/23/2015
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.
*QC09049*
Shealy Environmental Services, Inc. Page: 1 of 8
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: QC09049
Project Name: AB GW Assessment Water - Asheville
Project Number: J15030216
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 8
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SHEALY ENVIRONMENTAL SERVICES, INC.
Sample Summary
Duke Energy
Lot Number: QC09049
Project Name: AB GW Assessment Water - Asheville
Project Number: J15030216
Sample Number Sample ID Matrix Date Sampled Date Received
001 2015006607 Aqueous 03/06/20151120 03/09/2015
002 2015006608 Aqueous 03/06/2015 0920 03/09/2015
(2 samples)
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SHEALY ENVIRONMENTAL SERVICES, INC.
Executive Summary
Duke Energy
Lot Number: QC09049
Project Name: AB GW Assessment Water - Asheville
Project Number: J15030216
Sample Sample ID Matrix Parameter Method Result Q Units Page
001 2015006607 Aqueous Alkalinity SM 2320B- 70 mg/L 5
001 2015006607 Aqueous Bicarbonate Alkalinity SM 2320B- 70 mg/L 5
(2 detections)
Shealy Environmental Services, Inc. Page: 4 of 8
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Inorganic non-metals
Client: Duke Energy Laboratory ID: QC09049-001
Description: 2015006607 Matrix: Aqueous
Date Sampled:03/06/2015 1120 Project Name: AB GW Assessment Water -
Date Received: 03/09/2015 Project Number: J15030216
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/13/2015 1323
BWS 69742
1
(Bicarbonate ) SM 2320B-2011
1 03/13/2015 1323
BWS 03/13/2015 1323
1
(Carbonate Al) SM 2320B-2011
1 03/13/2015 1323
BWS 03/13/2015 1323
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 8
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
CAS Analytical
Parameter
Number Method
Result Q
PQL
Units
Run
Alkalinity
SM 2320B-20
70
10
mg/L
1
Bicarbonate Alkalinity
SM 2320B-20
70
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 8
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Methane
Client: Duke Energy Laboratory ID: QC09049-001
Description: 2015006607 Matrix: Aqueous
Date Sampled:03/06/2015 1120 Project Name: AB GW Assessment Water -
Date Received: 03/09/2015 Project Number: J15030216
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 1339 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: 6 of 8
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals
Client: Duke Energy Laboratory ID: QC09049-002
Description: 2015006608 Matrix: Aqueous
Date Sampled:03/06/2015 0920 Project Name: AB GW Assessment Water -
Date Received: 03/09/2015 Project Number: J15030216
Run Prep Method
Analytical Method
Dilution Analysis Date
Analyst Prep Date Batch
1
(Alkalinity) SM 2320B-2011
1 03/13/2015 1356
BWS 69742
1
(Bicarbonate ) SM 2320B-2011
1 03/13/2015 1356
BWS 03/13/2015 1356
1
(Carbonate Al) SM 2320B-2011
1 03/13/2015 1356
BWS 03/13/2015 1356
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 8
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1
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 8
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane
Client: Duke Energy Laboratory ID: QC09049-002
Description: 2015006608 Matrix: Aqueous
Date Sampled:03/06/2015 0920 Project Name: AB GW Assessment Water -
Date Received: 03/09/2015 Project Number: J15030216
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 RSK - 175 1 03/17/2015 0941 DCS 70204
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 8
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

QC Summary
Shealy Environmental Services, Inc. QC Data for Lot Number: QC09049
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: QQ69742-001 Matrix: Aqueous
Batch: 69742
Analytical Method: SM 2320B-2011
Parameter Result Q Dil PQL Units Analysis Date
Alkalinity ND 1 10 mg/L 03/13/20151229
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: QC09049
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: QQ69742-002 Matrix: Aqueous
Batch: 69742
Analytical Method: SM 2320B-2011
Spike
Amount Result % Rec
Parameter (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 100 93 1 93 90-110 03/13/20151235
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: QC09049
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - MS
Sample ID: QC09049-001 MS Matrix: Aqueous
Batch: 69742
Analytical Method: SM 2320B-2011
Sample Spike
Amount Amount Result % Rec
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec Limit Analysis Date
Alkalinity 70 100 160 1 88 70-130 03/13/20151331
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: QC09049
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Inorganic non-metals - MSD
Sample ID: QC09049-001MD Matrix: Aqueous
Batch: 69742
Analytical Method: SM 2320B-2011
Sample Spike
Amount Amount Result % Rec % RPD
Parameter (mg/L) (mg/L) (mg/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Alkalinity 70 100 160 1 90 1.0 70-130 20 03/13/20151350
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: QC09049
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - MB
Sample ID: QQ70204-001 Matrix: Aqueous
Batch: 70204
Analytical Method: RSK - 175
Parameter Result Q Dil PQL Units Analysis Date
Methane ND 1 10 ug/L 03/17/2015 0858
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: QC09049
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCS
Sample ID: QQ70204-002 Matrix: Aqueous
Batch: 70204
Analytical Method: RSK - 175
Spike
Amount Result % Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
Methane 50 41 1 81 70-130 03/17/2015 0826
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: QC09049
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Methane - LCSD
Sample ID: QQ70204-003 Matrix: Aqueous
Batch: 70204
Analytical Method: RSK - 175
Spike
Amount Result % Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
Methane 50 42 1 82 1.8 70-130 30 03/17/2015 0840
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: QC09049
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: QC09049
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: QC09049
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: QC09049
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

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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 J nMnmu�tilsi Servtccs, Lir,
DoeurrrnG Number. F -AD -016
Ttcvix" 14um&-m! 15
Pup 1ofI
xeldaces ]Dour: 0.1914
Vkco yr Date: I IftiN l4
ample Receipt Checklist ( RQ
Client° �-c rr.,.c�lrinspeclbed bld�ttr;�iat C.CCtI=*`"j
h3eatis of receipt=SESI. Client ❑ 1: . ❑ RdEx ❑ AirborneExp 20bftet
Yes ❑ I No
I- We:e custody seals present -nn the coiner"
Yep No NA
2. If cuatvd w46 *vre prezeat, were they,intact and unbroken?
Cooler ]i]IOriginal temperaWre upon reetiptMerived (carrectrd) tcmperalnrre upon receipt;
1 °C
1 I eC i' I ''C: f OC
Hotbed:LATen-ipmrmtwqLazlk
❑ Ag,.-rinst Rattles IR Gun ID: #4 IR Gun Correction Factor; "-r
Method of coolant;
Wet Ice ❑ Blue Ice ❑ Dry ice El None
I If temperature of any cooler exceeded 6.0°C, was Pruject Manager notified?
Yes ❑ Ne, ❑ NA
PM notified by SRC, pho wa, inole (cirde one), other.
(For coolers received via commercial couricr. PMs arc to be notified
i "maedi awl , )
YKs ❑ No NA
4- js the conunercial ;o%iHeCs pa2ikizig slip attached to this farm'?
Yes No
5- Were prupercustg4y procedimres(relin uishedheomvcd) followed?
Yes LNo ❑ N,)
5aWmsanTlesrelin uishedby client. tv comiawxcial courier?
Yes NO ❑
b._ Wwt—, rain ole IN listed on The COC?
Yes Nei ❑
7. �Vvir , 5ain pla IDs lislr_AJ on all Sam to cbrltaitleys?
'des Nv ❑ 1
8. Was call croon date & time. listed on the COC:'
Yes No ❑ 1
9. Was collection date, & time Ii xted on all sato le coptaintrs?
Yea No
1,0, Did all conwirrer label information IT9, dace: time) a = with the COC?
Yes `
1 l , Were rests to be peffb=4 listed on the COC?
-No❑
yes No El
12. Did all sa les arrive in the proper coitainers for each test?
Yes Na ❑
13, Did all containers arrive in good conditiion Wnl wtull. lids on. etc.)?
Y No
14- Was adc uate sang le volume available?
13- Wcrc all samples reaxived within V2 the holding time or 48 Furs, whichever
Yes ❑ No
comas fust?
Yes ❑ I Na 11
16. Were ariy sae lcs v�sntaiilers aussin ?
❑ Nv
IT ltro there an excess ssm les not listed on COM
❑ No l A ❑ lg- Were. bubbles esent>5 ea -size" W'or6mmin dia neler) in an VOA vialO
❑ No SIA
19. Wee al] tt7etalsl0&C, M/nurrie:nt :atm cs received ata H of <2?
Nn [] mm,
kyyl"�'
.20. vVere all c anidc and/or sulfide s.am les received ata H >12?
21. Frere all applicable NHH3fFKNl-gardidelphennl (<0,2tngJL) suMles free of
° ❑ N4
rex ideal chlo[ine1
Yes ❑ No NA
22. Were collection tenWraiurcs documented on the CGC for NC sari les?
23. V&rc cLent re1narkslreg11esls (i.e.. requested dilutions. MSIMSD deli ations,
Yes p No El NA
etc...) curmal tranwribe�d horn. the COC into the comm int section >n LIM ?
Yes ❑ No
24. Was the quote number useA taken from the conuiliner label?
Sample P"r atian
(blest be completed for aDy sample (s) incorrectly preserved or Frith headspam, )
Sample( e(s)
were wceivcil into ectly preserved and were adju d
according] v in sample ileoeiving vAth JIlzSO.,.HNO3.Ht 1.Na0H) msing SR #
Sa le(o
erc: rs ived with bubbles >6 rrrn7 in disrnewn
Sample(
received with TRC >0.2 mgfL (If #2l is Nc>
5C' Drinking Water Project
Sample(s) p')4 verified to be> 2 by �-
Sari+ le(s)
were oat received atapH of <2 and were adjusted woordin 1 usin 5R#
Sample labels a ied
Verified b Dale: l
c2pullent :
Shealy Environmental Services, Inc.
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.shealylab.com Level 1 Report v2.1

Page 37 of 37
Page _1_ Of _1_
DISTRIBUTION
ORIGINAL to LAB, COPY to CLIENT
filtered
• wewawr
500 250
HDPE HDPE
FU 11411JJ
Sample Description or ID propriate
non -shaded areas. o
Collection Information E a
GPS Location
Date Time SI nabs
REQUEST FORM_ _
_
CHAIN OF CUSTODY RECORD AND A__NALYSIS--------------------------------------------------
- - - -
' ----•----------------------- - -
- Ouke Energy Analytical Laboratory - - - - - - - -
Duke
- -
Analytical Laborato
Use Only-
Duke Energy
Mail Code MO03A2 (euilding 7405)
Order J ��,
Atrix GW_WW
�,e, orwinalim Fro. NC_
SC_
Analytical Laboratory
19399 Rapers Ferry Rd
j a J
S
x
,
2
Chain of Custody &
Huntemiiie, N. C. 28070
Q01) 8765245
! Logged @y
i �,�
Da
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SAMPLE PROGRAM
Sample L
P o
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Fax: 17044 B7!LS 38._____,___,!
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Gfountl Water_ NPDES_
Comm°nta
ELEMENTS by ICP MS (TRM): As, Be, Cd, Co, Cr, Cu, Mo, Ni, Pb, Sb, Se, TI (LL), V (LL)
ELEMENTS by ICP (TRM): At, Ba, B, For Mn, Sr, Zn ICP -Undigested Ca, Mg, K, No Hg by 245.1'
�1O°B i'tp1
_ASAP
Add. Cost Will Apply
/'\ .G
Drinking Water
Project Name AB GW Assessment water
SH EALY
RCRA Waste _
Client /�51 BVI I�
n I
Fax No:
960.575.1
PO 1142089
Itration (0.45 um)
Unfiltered
Business URIC:
PrO6O°i
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Ice
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Project ID:
Activity ID:
Cada:
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Container Volume (ml-)
2000
40 ml
300
125
500
500
MG
0
1
w....u,.w.,
Station:
Container Tv.e
PET
.lass
PET
PET
PET
PET
Page 37 of 37
Page _1_ Of _1_
DISTRIBUTION
ORIGINAL to LAB, COPY to CLIENT
filtered
• wewawr
500 250
HDPE HDPE
FU 11411JJ
Sample Description or ID propriate
non -shaded areas. o
Collection Information E a
GPS Location
Date Time SI nabs
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ELEMENTS by ICP MS (TRM): As, Be, Cd, Co, Cr, Cu, Mo, Ni, Pb, Sb, Se, TI (LL), V (LL)
ELEMENTS by ICP (TRM): At, Ba, B, For Mn, Sr, Zn ICP -Undigested Ca, Mg, K, No Hg by 245.1'
_ASAP
Add. Cost Will Apply
Dissolved metals: all metals ICP, IMS,Hg
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Relinquished By Date/Time
Accepted Date me �/S
Requested Turnaround
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o
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Comm°nta
ELEMENTS by ICP MS (TRM): As, Be, Cd, Co, Cr, Cu, Mo, Ni, Pb, Sb, Se, TI (LL), V (LL)
ELEMENTS by ICP (TRM): At, Ba, B, For Mn, Sr, Zn ICP -Undigested Ca, Mg, K, No Hg by 245.1'
_ASAP
Add. Cost Will Apply
Dissolved metals: all metals ICP, IMS,Hg
v
Total 11