NC0003433_J15060431 Report_20150902

+ DUKE Analytical Laboratory 1 of54
ENERGY
Order Number:
Project Name:
Customer Name(s):
Customer Address:
Lab Contact:
Report Authorized By:
(Signature)
Program Comments:
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
J15060431
CAPE FEAR - AB GW ASSESSMENT SOIL
Tim Hunsucker, Chris Suttell, Kathy Webb, John Toepfer
Margaret Galvin -Karr
Margaret Galvin -Karr
MXG4644 (101161)
2015.07.02 10:37:28
-04'00'
Phone: [phone]
Date:
Please contact the Program Manager (Margaret Galvin -Karr) with any questions regarding this report.
Data Flags & Calculations:
7/2/2015
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions: 2 of 54
Collection
Sample ID Plant/Station Date and Time Collected By Sample Description
2015018994
Cape Fear
11-Jun-15 11:05 AM
Illegible
S-10
2015018995
Cape Fear
11-Jun-15 9:50 AM
Illegible
S-04
2015018996
Cape Fear
11-Jun-15 11:35 AM
Illegible
SW-85DS
3 Total Samples

3 of 54
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:
U Job Summary Report
❑ Sample Identification
n Technical Validation of Data Package
❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
66 Chain of Custody
[I/0] Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: Margaret Galvin -Karr Date: 7/2/2015

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060431
Site: S-10
Collection Date: 11-Jun-15 11:05 AM
Analyte Result Units Qualifiers RDL DF
PERCENT SOLIDS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
PH IN SOIL - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical)
Vendor Parameter Complete
TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
4 of 54
Sample #: 2015018994
Matrix: SOIL
Method Analysis Date/Time Analyst
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_A.Analytical
Vendor Method V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060431
Site: S-04
Collection Date: 11-Jun-15 9:50 AM
Analyte Result Units Qualifiers RDL DF
PERCENT SOLIDS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
PH IN SOIL - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical)
Vendor Parameter Complete
TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
5 of 54
Sample #: 2015018995
Matrix: SOIL
Method Analysis Date/Time Analyst
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_A.Analytical
Vendor Method V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J15060431
Site: SW-85DS
Collection Date: 11-Jun-15 11:35 AM
Analyte Result Units Qualifiers RDL DF
PERCENT SOLIDS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
PH IN SOIL - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical)
Vendor Parameter Complete
TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
6 of 54
Sample #: 2015018996
Matrix: SOIL
Method Analysis Date/Time Analyst
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_PACE
Vendor Method V_A.Analytical
Vendor Method V_PACE
-- Additional Information --
Lab control sample for Mercury exceeded recovery limits. Vendor accepted data based on MS/MSD recoveries.
This is not a good lab practice. LCS failure indicates that the analytical method is out of control and the instrument
should have been recalibrated prior to running any samples. MG-K 7/2/2015

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kic&fie. Suite 100
Huntersville, INC 28078
[phone]
July 01, 2015
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 15060431
Pace Project No.: 92254607
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on June 15, 2015. The
results relate only to the samples included in this report. Results reported herein conform to the
most current TN standards and the laboratory's Quality Assurance Manual, where applicable, unless
otherwise noted in the body of the report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Kevin Herring
[e-mail]
HORIZON Database Administrator
Enclosures
cc: Marge Galvin -Karr, Duke Energy
Program Manager, Duke Energy
Mary Ann Ogle, Duke Energy
Rodney Wilke, Duke Energy
p«FO
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
lqe� ��� without the written consent of Pace Analytical Services, Inc..
BRAT,
Page 1 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kigc&fir&We. Suite 100
Huntersville, NC 28078
[phone]
Project: J15060431
Pace Project No.: 92254607
Ormond Beach Certification IDs
8 East Tower Circle, Ormond Beach, FL 32174
Alabama Certification #: 41320
Connecticut Certification M PH-0216
Delaware Certification: FL NELAC Reciprocity
Florida Certification #: E83079
Georgia Certification #: 955
Guam Certification: FL NELAC Reciprocity
Hawaii Certification: FL NELAC Reciprocity
Illinois Certification #: 200068
Indiana Certification: FL NELAC Reciprocity
Kansas Certification #: E-10383
Kentucky Certification #: 90050
Louisiana Certification #: FL NELAC Reciprocity
Louisiana Environmental Certificate M 05007
Maryland Certification: #346
Michigan Certification #: 9911
Mississippi Certification: FL NELAC Reciprocity
Missouri Certification #: 236
Green Bay Certification IDs
1241 Bellevue Street, Green Bay, WI 54302
Florida/NELAP Certification #: E87948
Illinois Certification #: 200050
Kentucky Certification #: 82
Louisiana Certification #: 04168
Minnesota Certification #: 055-999-334
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Montana Certification #: Cert 0074
Nebraska Certification: NE-OS-28-14
Nevada Certification: FL NELAC Reciprocity
New Hampshire Certification #: 2958
New York Certification #: 11608
North Carolina Environmental Certificate #: 667
North Carolina Certification #: 12710
Pennsylvania Certification #: 68-00547
Puerto Rico Certification #: FLO1264
South Carolina Certification: #96042001
Tennessee Certification #: TN02974
Texas Certification: FL NELAC Reciprocity
US Virgin Islands Certification: FL NELAC Reciprocity
Virginia Environmental Certification #: 460165
West Virginia Certification #: 9962C
Wisconsin Certification #: 399079670
Wyoming (EPA Region 8): FL NELAC Reciprocity
North Dakota Certification #: R-150
South Carolina Certification #: 83006001
Texas Certification #: T104704529-14-1
US Dept of Agriculture #: S-76505
Wisconsin Certification #: 405132750
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
West Virginia Certification M 356
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 2 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 Kig%fir&We. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: J15060431
Pace Project No.: 92254607
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92254607001
2015018994
Solid
06/11/1511:05
06/15/1517:15
92254607002
2015018995
Solid
06/11/15 09:50
06/15/15 17:15
92254607003
2015018996
Solid
06/11/1511:35
06/15/1517:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 3 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 f i6'8ygwe. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
J15060431
92254607
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92254607001
2015018994
EPA 6010
CKJ
16
PASI-0
EPA 6020
DRS
8
PASI-O
EPA 7471
TAP
1
PASI-O
ASTM D2974-87
MLO
1
PASI-O
EPA 9045
TEP
1
PASI-A
EPA 9056
KHC
2
PASI-O
EPA 9056
KHC
1
PASI-O
EPA 9060 Modified
TJJ
4
PASI-G
92254607002
2015018995
EPA 6010
CKJ
16
PASI-0
EPA 6020
DRS
8
PASI-O
EPA 7471
TAP
1
PASI-O
ASTM D2974-87
MLO
1
PASI-O
EPA 9045
TEP
1
PASI-A
EPA 9056
KHC
2
PASI-O
EPA 9056
KHC
1
PASI-O
EPA 9060 Modified
TJJ
4
PASI-G
92254607003
2015018996
EPA 6010
CKJ
16
PASI-0
EPA 6020
DRS
8
PASI-O
EPA 7471
TAP
1
PASI-O
ASTM D2974-87
MLO
1
PASI-O
EPA 9045
TEP
1
PASI-A
EPA 9056
KHC
2
PASI-O
EPA 9056
KHC
1
PASI-O
EPA 9060 Modified
TJJ
4
PASI-G
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 4 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 f inic&ygwe. Suite 100
Huntersville, NC 28078
[phone]
Project: J15060431
Pace Project No.: 92254607
Lab Sample ID Client Sample ID
Method Parameters
SUMMARY OF DETECTION
Result Units Report Limit Analyzed
92254607001
2015018994
EPA 6010
Aluminum
19000
mg/kg
99.3
06/23/15 20:30
EPA 6010
Barium
150
mg/kg
9.9
06/23/15 20:30
EPA 6010
Beryllium
1.2
mg/kg
0.99
06/23/15 20:30
EPA 6010
Calcium
3740
mg/kg
497
06/23/15 20:30
EPA 6010
Chromium
25.6
mg/kg
5.0
06/23/15 20:30
EPA 6010
Copper
27.5
mg/kg
5.0
06/23/15 20:30
EPA 6010
Iron
29600
mg/kg
39.7
06/23/15 20:30
EPA 6010
Magnesium
2930
mg/kg
497
06/23/15 20:30
EPA 6010
Manganese
606
mg/kg
5.0
06/23/15 20:30
EPA 6010
Nickel
18.0
mg/kg
5.0
06/23/15 20:30
EPA 6010
Strontium
41.2
mg/kg
9.9
06/23/15 20:30
EPA 6010
Zinc
106
mg/kg
19.9
06/23/15 20:30
EPA 6020
Cobalt
41.0
mg/kg
19.9
06/23/15 20:23
EPA 6020
Lead
15.1 J
mg/kg
19.9
06/23/15 20:23
EPA 6020
Vanadium
62.0
mg/kg
19.9
06/23/15 20:23
EPA 7471
Mercury
0.056
mg/kg
0.033
06/22/15 21:14
ASTM D2974-87
Percent Moisture
74.8
%
0.10
06/23/15 11:25
EPA 9045
pH at 25 Degrees C
7.0
Std. Units
0.10
06/19/15 10:15
EPA 9056
Sulfate
105J
mg/kg
200
06/23/15 07:22
EPA 9060 Modified
RPD%
3.2
%
0.10
06/30/15 12:35
EPA 9060 Modified
Total Organic Carbon
46800
mg/kg
21800
06/30/15 12:35
EPA 9060 Modified
Total Organic Carbon
48300
mg/kg
22300
06/30/15 12:41
EPA 9060 Modified
Mean Total Organic Carbon
47600
mg/kg
22000
06/30/15 12:35
92254607002
2015018995
EPA 6010
Aluminum
10600
mg/kg
229
06/23/15 20:47
EPA 6010
Barium
235
mg/kg
22.9
06/23/15 20:47
EPA 6010
Beryllium
6.8
mg/kg
2.3
06/23/15 20:47
EPA 6010
Boron
187
mg/kg
115
06/23/15 20:47
EPA 6010
Calcium
9650
mg/kg
1150
06/23/15 20:47
EPA 6010
Chromium
8.9J
mg/kg
11.5
06/23/15 20:47
EPA 6010
Copper
39.4
mg/kg
11.5
06/23/15 20:47
EPA 6010
Iron
193000
mg/kg
91.7
06/23/15 20:47
EPA 6010
Magnesium
2820
mg/kg
1150
06/23/15 20:47
EPA 6010
Manganese
1450
mg/kg
11.5
06/23/15 20:47
EPA 6010
Nickel
66.7
mg/kg
11.5
06/23/15 20:47
EPA 6010
Strontium
98.7
mg/kg
22.9
06/23/15 20:47
EPA 6010
Zinc
524
mg/kg
45.8
06/23/15 20:47
EPA 6020
Arsenic
45.8J
mg/kg
45.8
06/23/15 20:32
EPA 6020
Cobalt
87.8
mg/kg
45.8
06/23/15 20:32
EPA 6020
Vanadium
30.9J
mg/kg
45.8
06/23/15 20:32
EPA 7471
Mercury
0.0511
mg/kg
0.073
06/22/15 21:16
ASTM D2974-87
Percent Moisture
88.9
%
0.10
06/23/15 11:25
EPA 9045
pH at 25 Degrees C
6.8
Std. Units
0.10
06/19/15 10:15
EPA 9056
Sulfate
267J
mg/kg
435
06/23/15 07:44
EPA 9060 Modified
RPD%
28.6
%
0.10
06/30/15 12:47
EPA 9060 Modified
Total Organic Carbon
142000
mg/kg
36500
06/30/15 12:47
EPA 9060 Modified
Total Organic Carbon
190000
mg/kg
36700
06/30/15 12:54
REPORT OF LABORATORY ANALYSIS
H3
D3
H3
D3
Qualifiers
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 5 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 f iQ'8ygwe. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
J15060431
92254607
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92254607002
2015018995
EPA 9060 Modified
Mean Total Organic Carbon
166000
mg/kg
36600
06/30/15 12:47
92254607003
2015018996
EPA 6010
Aluminum
10100
mg/kg
70.5
06/23/15 20:51
EPA 6010
Barium
80.2
mg/kg
7.1
06/23/15 20:51
EPA 6010
Beryllium
0.65J
mg/kg
0.71
06/23/15 20:51
EPA 6010
Calcium
1950
mg/kg
353
06/23/15 20:51
EPA 6010
Chromium
15.3
mg/kg
3.5
06/23/15 20:51
EPA 6010
Copper
13.9
mg/kg
3.5
06/23/15 20:51
EPA 6010
Iron
30200
mg/kg
28.2
06/23/15 20:51
EPA 6010
Magnesium
2050
mg/kg
353
06/23/15 20:51
EPA 6010
Manganese
267
mg/kg
3.5
06/23/15 20:51
EPA 6010
Nickel
11.1
mg/kg
3.5
06/23/15 20:51
EPA 6010
Strontium
19.8
mg/kg
7.1
06/23/15 20:51
EPA 6010
Zinc
56.2
mg/kg
14.1
06/23/15 20:51
EPA 6020
Cobalt
23.2
mg/kg
14.1
06/23/15 20:35
EPA 6020
Lead
10.2J
mg/kg
14.1
06/23/15 20:35
EPA 6020
Vanadium
42.7
mg/kg
14.1
06/23/15 20:35
EPA 7471
Mercury
0.035
mg/kg
0.022
06/22/15 21:23
ASTM D2974-87
Percent Moisture
63.8
%
0.10
06/23/15 11:25
EPA 9045
pH at 25 Degrees C
6.7
Std. Units
0.10
06/19/15 10:15 H3
EPA 9056
Sulfate
75.1 J
mg/kg
135
06/23/15 08:06 D3
EPA 9060 Modified
RPD%
11.7
%
0.10
06/30/15 12:59
EPA 9060 Modified
Total Organic Carbon
36900
mg/kg
8320
06/30/15 12:59
EPA 9060 Modified
Total Organic Carbon
32800
mg/kg
8290
06/30/15 13:04
EPA 9060 Modified
Mean Total Organic Carbon
34800
mg/kg
8300
06/30/15 12:59
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 6 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 f igc&ygwe. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 6010
Description: 6010 MET ICP
Client: Duke Energy
Date: July 01, 2015
General Information:
3 samples were analyzed for EPA 6010. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 3050 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MPRP/24843
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92254625001
M1: Matrix spike recovery exceeded QC limits.
• MS (Lab ID: 1248777)
• Aluminum
• Iron
• Manganese
• MSD (Lab ID: 1248778)
• Aluminum
• Iron
• Manganese
R1: RPD value was outside control limits.
• MSD (Lab ID: 1248778)
• Aluminum
Additional Comments:
Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 7 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 ff�ic&fie. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 6010
Description: 6010 MET ICP
Client: Duke Energy
Date: July 01, 2015
Batch Comments:
Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
• QC Batch: ICP / 15147
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 8 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 f igc&ygwe. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 6020
Description: 6020 MET ICPMS
Client: Duke Energy
Date: July 01, 2015
General Information:
3 samples were analyzed for EPA 6020. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 3050 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Internal Standards:
All internal standards were within QC limits with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MPRP/24844
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92254625001
M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
• MS (Lab ID: 1248781)
• Cadmium
• Vanadium
• MSD (Lab ID: 1248782)
• Arsenic
• Vanadium
R1: RPD value was outside control limits.
• MSD (Lab ID: 1248782)
• Vanadium
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 9 of 35

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PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 6020
Description: 6020 MET ICPMS
Client: Duke Energy
Date: July 01, 2015
Batch Comments:
Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
• QC Batch: ICPM / 10068
Analyte Comments:
QC Batch: MPRP/24844
N2: The lab does not hold TNI accreditation for this parameter.
•2015018994 (Lab ID:92254607001)
• Antimony
•2015018995 (Lab ID:92254607002)
• Antimony
•2015018996 (Lab ID:92254607003)
• Antimony
• BLANK (Lab ID: 1248779)
• Antimony
• LCS (Lab ID: 1248780)
• Antimony
• MS (Lab ID: 1248781)
• Antimony
• MSD (Lab ID: 1248782)
• Antimony
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 7471
Description: 7471 Mercury
Client: Duke Energy
Date: July 01, 2015
General Information:
3 samples were analyzed for EPA 7471. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Sample Preparation:
The samples were prepared in accordance with EPA 7471 with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
QC Batch: MERP/5885
L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
• LCS (Lab ID: 1248784)
• Mercury
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 9045
Description: 9045 pH Soil
Client: Duke Energy
Date: July 01, 2015
General Information:
3 samples were analyzed for EPA 9045. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
1­13: Sample was received or analysis requested beyond the recognized method holding time.
•2015018994 (Lab ID:92254607001)
•2015018995 (Lab ID:92254607002)
•2015018996 (Lab ID:92254607003)
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Duplicate Sample:
All duplicate sample results were within method acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 12 of 35

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PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 9056
Description: 9056 IC Anions
Client: Duke Energy
Date: July 01, 2015
General Information:
3 samples were analyzed for EPA 9056. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
Analyte Comments:
QC Batch: WETA/47519
D3: Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
•2015018994 (Lab ID:92254607001)
• Chloride
• Sulfate
•2015018995 (Lab ID:92254607002)
• Chloride
• Sulfate
•2015018996 (Lab ID:92254607003)
• Chloride
• Sulfate
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 13 of 35

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Pace Analytical Services, Inc.
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[phone]
PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 9056
Description: 9056 IC Anions 48hr
Client: Duke Energy
Date: July 01, 2015
General Information:
3 samples were analyzed for EPA 9056. All samples were received in acceptable condition with any exceptions noted below or on the
chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
1­13: Sample was received or analysis requested beyond the recognized method holding time.
•2015018994 (Lab ID:92254607001)
•2015018995 (Lab ID:92254607002)
•2015018996 (Lab ID:92254607003)
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, Inc.. Page 14 of 35

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PROJECT NARRATIVE
Project: J15060431
Pace Project No.: 92254607
Method: EPA 9060 Modified
Description: Total Organic Carbon
Client: Duke Energy
Date: July 01, 2015
General Information:
3 samples were analyzed for EPA 9060 Modified. All samples were received in acceptable condition with any exceptions noted below
or on the chain -of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report.
Hold Time:
The samples were analyzed within the method required hold times with any exceptions noted below.
Initial Calibrations (including MS Tune as applicable):
All criteria were within method requirements with any exceptions noted below.
Continuing Calibration:
All criteria were within method requirements with any exceptions noted below.
Method Blank:
All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below.
Laboratory Control Spike:
All laboratory control spike compounds were within QC limits with any exceptions noted below.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
Additional Comments:
This data package has been reviewed for quality and completeness and is approved for release.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 15 of 35

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ANALYTICAL RESULTS
Project: J15060431
Pace Project No.: 92254607
Sample: 2015018994 Lab ID: 92254607001 Collected: 06/11/15 11:05 Received: 06/15/15 17:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Aluminum
Barium
Beryllium
Boron
Calcium
Chromium
Copper
Iron
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Sodium
Strontium
Zinc
6020 MET ICPMS
Antimony
Arsenic
Cadmium
Cobalt
Lead
Selenium
Thallium
Vanadium
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
9056 IC Anions
Chloride
Sulfate
9056 IC Anions 48hr
Nitrate as N
Date: 07/01 /2015 02:00 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3050
19000
mg/kg
99.3
49.7
5
06/22/15 06:30
06/23/15 20:30
7429-90-5
150
mg/kg
9.9
5.0
5
06/22/15 06:30
06/23/15 20:30
7440-39-3
1.2
mg/kg
0.99
0.50
5
06/22/15 06:30
06/23/15 20:30
7440-41-7
ND
mg/kg
49.7
24.8
5
06/22/15 06:30
06/23/15 20:30
7440-42-8
3740
mg/kg
497
248
5
06/22/15 06:30
06/23/15 20:30
7440-70-2
25.6
mg/kg
5.0
2.5
5
06/22/15 06:30
06/23/15 20:30
7440-47-3
27.5
mg/kg
5.0
2.5
5
06/22/15 06:30
06/23/15 20:30
7440-50-8
29600
mg/kg
39.7
19.9
5
06/22/15 06:30
06/23/15 20:30
7439-89-6
2930
mg/kg
497
248
5
06/22/15 06:30
06/23/15 20:30
7439-95-4
606
mg/kg
5.0
2.5
5
06/22/15 06:30
06/23/15 20:30
7439-96-5
ND
mg/kg
9.9
5.0
5
06/22/15 06:30
06/23/15 20:30
7439-98-7
18.0
mg/kg
5.0
2.5
5
06/22/15 06:30
06/23/15 20:30
7440-02-0
ND
mg/kg
993
497
5
06/22/15 06:30
06/23/15 20:30
7440-09-7
ND
mg/kg
993
497
5
06/22/15 06:30
06/23/15 20:30
7440-23-5
41.2
mg/kg
9.9
5.0
5
06/22/15 06:30
06/23/15 20:30
7440-24-6
106
mg/kg
19.9
9.9
5
06/22/15 06:30
06/23/15 20:30
7440-66-6
Analytical
Method: EPA 6020 Preparation
Method: EPA 3050
ND
mg/kg
19.9
9.9
100
06/22/15 06:30
06/23/15 20:23
7440-36-0
ND
mg/kg
19.9
9.9
100
06/22/15 06:30
06/23/15 20:23
7440-38-2
ND
mg/kg
2.4
1.2
100
06/22/15 06:30
06/23/15 20:23
7440-43-9
41.0
mg/kg
19.9
9.9
100
06/22/15 06:30
06/23/15 20:23
7440-48-4
15AJ
mg/kg
19.9
9.9
100
06/22/15 06:30
06/23/15 20:23
7439-92-1
ND
mg/kg
19.9
9.9
100
06/22/15 06:30
06/23/15 20:23
7782-49-2
ND
mg/kg
19.9
9.9
100
06/22/15 06:30
06/23/15 20:23
7440-28-0
62.0
mg/kg
19.9
9.9
100
06/22/15 06:30
06/23/15 20:23
7440-62-2
Analytical Method: EPA 7471 Preparation Method: EPA 7471
0.056 mg/kg 0.033 0.016 1 06/22/15 07:15 06/22/15 21:14 7439-97-6
Analytical Method: ASTM D2974-87
74.8 % 0.10 0.10 1 06/23/1511:25
Analytical Method: EPA 9045
7.0 Std. Units
0.10
0.10 1
Analytical Method: EPA 9056
ND mg/kg
200
100 1
105J mg/kg
200
100 1
Analytical Method: EPA 9056
ND mg/kg
20.0
10.0 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
UI131P716'ito] aI W
N2
06/23/15 07:22 16887-00-6 D3
06/23/15 07:22 14808-79-8 D3
06/23/15 07:22 14797-55-8 H3
Page 16 of 35

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ANALYTICAL RESULTS
Project: J15060431
Pace Project No.: 92254607
Sample: 2015018994
Lab ID:
92254607001
Collected:
06/11/15 11:05
Received: 06/15/15 17:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample
size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Total Organic Carbon
Analytical
Method: EPA 9060
Modified
Surrogates
RPD%
3.2
%
0.10
0.10
1
06/30/15 12:35
Total Organic Carbon
46800
mg/kg
21800
10900
1
06/30/15 12:35
7440-44-0
Total Organic Carbon
48300
mg/kg
22300
11100
1
06/30/15 12:41
7440-44-0
Mean Total Organic Carbon
47600
mg/kg
22000
11000
1
06/30/15 12:35
7440-44-0
Date: 07/01 /2015 02:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
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Page 17 of 35

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ANALYTICAL RESULTS
Project: J15060431
Pace Project No.: 92254607
Sample: 2015018995 Lab ID: 92254607002 Collected: 06/11/15 09:50 Received: 06/15/15 17:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Aluminum
Barium
Beryllium
Boron
Calcium
Chromium
Copper
Iron
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Sodium
Strontium
Zinc
6020 MET ICPMS
Antimony
Arsenic
Cadmium
Cobalt
Lead
Selenium
Thallium
Vanadium
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
9056 IC Anions
Chloride
Sulfate
9056 IC Anions 48hr
Nitrate as N
Date: 07/01 /2015 02:00 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3050
10600
mg/kg
229
115
5
06/22/15 06:30
06/23/15 20:47
7429-90-5
235
mg/kg
22.9
11.5
5
06/22/15 06:30
06/23/15 20:47
7440-39-3
6.8
mg/kg
2.3
1.1
5
06/22/15 06:30
06/23/15 20:47
7440-41-7
187
mg/kg
115
57.3
5
06/22/15 06:30
06/23/15 20:47
7440-42-8
9650
mg/kg
1150
573
5
06/22/15 06:30
06/23/15 20:47
7440-70-2
8.9J
mg/kg
11.5
5.7
5
06/22/15 06:30
06/23/15 20:47
7440-47-3
39.4
mg/kg
11.5
5.7
5
06/22/15 06:30
06/23/15 20:47
7440-50-8
193000
mg/kg
91.7
45.8
5
06/22/15 06:30
06/23/15 20:47
7439-89-6
2820
mg/kg
1150
573
5
06/22/15 06:30
06/23/15 20:47
7439-95-4
1450
mg/kg
11.5
5.7
5
06/22/15 06:30
06/23/15 20:47
7439-96-5
ND
mg/kg
22.9
11.5
5
06/22/15 06:30
06/23/15 20:47
7439-98-7
66.7
mg/kg
11.5
5.7
5
06/22/15 06:30
06/23/15 20:47
7440-02-0
ND
mg/kg
2290
1150
5
06/22/15 06:30
06/23/15 20:47
7440-09-7
ND
mg/kg
2290
1150
5
06/22/15 06:30
06/23/15 20:47
7440-23-5
98.7
mg/kg
22.9
11.5
5
06/22/15 06:30
06/23/15 20:47
7440-24-6
524
mg/kg
45.8
22.9
5
06/22/15 06:30
06/23/15 20:47
7440-66-6
Analytical
Method: EPA 6020 Preparation Method: EPA 3050
ND
mg/kg
45.8
22.9
100
06/22/15 06:30
06/23/15 20:32
7440-36-0
45.8J
mg/kg
45.8
22.9
100
06/22/15 06:30
06/23/15 20:32
7440-38-2
ND
mg/kg
5.5
2.8
100
06/22/15 06:30
06/23/15 20:32
7440-43-9
87.8
mg/kg
45.8
22.9
100
06/22/15 06:30
06/23/15 20:32
7440-48-4
ND
mg/kg
45.8
22.9
100
06/22/15 06:30
06/23/15 20:32
7439-92-1
ND
mg/kg
45.8
22.9
100
06/22/15 06:30
06/23/15 20:32
7782-49-2
ND
mg/kg
45.8
22.9
100
06/22/15 06:30
06/23/15 20:32
7440-28-0
30.9J
mg/kg
45.8
22.9
100
06/22/15 06:30
06/23/15 20:32
7440-62-2
Analytical Method: EPA 7471 Preparation Method: EPA 7471
0.0511 mg/kg 0.073 0.037 1 06/22/15 07:15 06/22/15 21:16 7439-97-6
Analytical Method: ASTM D2974-87
88.9 % 0.10 0.10 1 06/23/1511:25
Analytical Method: EPA 9045
6.8 Std. Units
0.10
0.10 1
Analytical Method: EPA 9056
ND mg/kg
435
218 1
267J mg/kg
435
218 1
Analytical Method: EPA 9056
ND mg/kg
43.5
21.8 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
UI131P716'ito] aI6".
N2
06/23/15 07:44 16887-00-6 D3
06/23/15 07:44 14808-79-8 D3
06/23/15 07:44 14797-55-8 H3
Page 18 of 35

aceAnaiXical
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Pace Analytical Services, Inc.
9800 KP�c&fie. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J15060431
Pace Project No.: 92254607
Sample: 2015018995
Lab ID:
92254607002
Collected:
06/11/15 09:50
Received: 06/15/15 17:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample
size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Total Organic Carbon
Analytical
Method: EPA 9060
Modified
Surrogates
RPD%
28.6
%
0.10
0.10
1
06/30/15 12:47
Total Organic Carbon
142000
mg/kg
36500
18300
1
06/30/15 12:47
7440-44-0
Total Organic Carbon
190000
mg/kg
36700
18400
1
06/30/15 12:54
7440-44-0
Mean Total Organic Carbon
166000
mg/kg
36600
18300
1
06/30/15 12:47
7440-44-0
Date: 07/01 /2015 02:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 19 of 35

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Pace Analytical Services, Inc.
9800 K��c&fie. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J15060431
Pace Project No.: 92254607
Sample: 2015018996 Lab ID: 92254607003 Collected: 06/11/15 11:35 Received: 06/15/15 17:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Aluminum
Barium
Beryllium
Boron
Calcium
Chromium
Copper
Iron
Magnesium
Manganese
Molybdenum
Nickel
Potassium
Sodium
Strontium
Zinc
6020 MET ICPMS
Antimony
Arsenic
Cadmium
Cobalt
Lead
Selenium
Thallium
Vanadium
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
9056 IC Anions
Chloride
Sulfate
9056 IC Anions 48hr
Nitrate as N
Date: 07/01 /2015 02:00 PM
Analytical Method: EPA 6010 Preparation Method: EPA 3050
10100
mg/kg
70.5
35.3
5
06/22/15 06:30
06/23/15 20:51
7429-90-5
80.2
mg/kg
7.1
3.5
5
06/22/15 06:30
06/23/15 20:51
7440-39-3
0.65J
mg/kg
0.71
0.35
5
06/22/15 06:30
06/23/15 20:51
7440-41-7
ND
mg/kg
35.3
17.6
5
06/22/15 06:30
06/23/15 20:51
7440-42-8
1950
mg/kg
353
176
5
06/22/15 06:30
06/23/15 20:51
7440-70-2
15.3
mg/kg
3.5
1.8
5
06/22/15 06:30
06/23/15 20:51
7440-47-3
13.9
mg/kg
3.5
1.8
5
06/22/15 06:30
06/23/15 20:51
7440-50-8
30200
mg/kg
28.2
14.1
5
06/22/15 06:30
06/23/15 20:51
7439-89-6
2050
mg/kg
353
176
5
06/22/15 06:30
06/23/15 20:51
7439-95-4
267
mg/kg
3.5
1.8
5
06/22/15 06:30
06/23/15 20:51
7439-96-5
ND
mg/kg
7.1
3.5
5
06/22/15 06:30
06/23/15 20:51
7439-98-7
11.1
mg/kg
3.5
1.8
5
06/22/15 06:30
06/23/15 20:51
7440-02-0
ND
mg/kg
705
353
5
06/22/15 06:30
06/23/15 20:51
7440-09-7
ND
mg/kg
705
353
5
06/22/15 06:30
06/23/15 20:51
7440-23-5
19.8
mg/kg
7.1
3.5
5
06/22/15 06:30
06/23/15 20:51
7440-24-6
56.2
mg/kg
14.1
7.1
5
06/22/15 06:30
06/23/15 20:51
7440-66-6
Analytical
Method: EPA 6020 Preparation
Method: EPA 3050
ND
mg/kg
14.1
7.1
100
06/22/15 06:30
06/23/15 20:35
7440-36-0
ND
mg/kg
14.1
7.1
100
06/22/15 06:30
06/23/15 20:35
7440-38-2
ND
mg/kg
1.7
0.85
100
06/22/15 06:30
06/23/15 20:35
7440-43-9
23.2
mg/kg
14.1
7.1
100
06/22/15 06:30
06/23/15 20:35
7440-48-4
10.2J
mg/kg
14.1
7.1
100
06/22/15 06:30
06/23/15 20:35
7439-92-1
ND
mg/kg
14.1
7.1
100
06/22/15 06:30
06/23/15 20:35
7782-49-2
ND
mg/kg
14.1
7.1
100
06/22/15 06:30
06/23/15 20:35
7440-28-0
42.7
mg/kg
14.1
7.1
100
06/22/15 06:30
06/23/15 20:35
7440-62-2
Analytical Method: EPA 7471 Preparation Method: EPA 7471
0.035 mg/kg 0.022 0.011 1 06/22/15 07:15 06/22/15 21:23 7439-97-6
Analytical Method: ASTM D2974-87
63.8 % 0.10 0.10 1 06/23/1511:25
Analytical Method: EPA 9045
6.7 Std. Units
0.10
0.10 1
Analytical Method: EPA 9056
ND mg/kg
135
67.6 1
75.1J mg/kg
135
67.6 1
Analytical Method: EPA 9056
ND mg/kg
13.5
6.8 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
UI131P716'ito] aI6".
N2
06/23/15 08:06 16887-00-6 D3
06/23/15 08:06 14808-79-8 D3
06/23/15 08:06 14797-55-8 H3
Page 20 of 35

aceAnaiXical
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9800 if ,8ygw.. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: J15060431
Pace Project No.: 92254607
Sample: 2015018996
Lab ID:
92254607003
Collected:
06/11/15 11:35
Received: 06/15/15 17:15 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample
size and any dilutions.
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Total Organic Carbon
Analytical
Method: EPA 9060
Modified
Surrogates
RPD%
11.7
%
0.10
0.10
1
06/30/15 12:59
Total Organic Carbon
36900
mg/kg
8320
4160
1
06/30/15 12:59
7440-44-0
Total Organic Carbon
32800
mg/kg
8290
4140
1
06/30/15 13:04
7440-44-0
Mean Total Organic Carbon
34800
mg/kg
8300
4150
1
06/30/15 12:59
7440-44-0
Date: 07/01 /2015 02:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 21 of 35

aceAnaiXical
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Pace Analytical Services, Inc.
9800 KPgc&fie. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: MERP/5885
Analysis Method: EPA 7471
QC Batch Method: EPA 7471
Analysis Description: 7471 Mercury
Associated Lab Samples: 92254607001, 92254607002,
92254607003
METHOD BLANK: 1248783
Matrix: Solid
Associated Lab Samples: 92254607001, 92254607002,
92254607003
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg/kg
ND 0.0084
06/22/15 20:25
LABORATORY CONTROL SAMPLE: 1248784
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury mg/kg
.083 0.11
138 80-120 LO,L5
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1248785 1248786
MS MSD
92254625001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Mercury mg/kg 0.014
.119 .117 0.14
0.14 108 105 80-120 4 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc..
Page 22 of 35

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9800 K��c&fie. Suite 100
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[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: MPRP/24843 Analysis Method: EPA 6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET Solid
Associated Lab Samples: 92254607001, 92254607002, 92254607003
METHOD BLANK: 1248775 Matrix:
Associated Lab Samples: 92254607001, 92254607002, 92254607003
Blank
Parameter Units Result
Solid
Reporting
Limit
Analyzed
Aluminum
mg/kg
ND
4.8
06/23/1518:40
Barium
mg/kg
ND
0.48
06/23/1518:40
Beryllium
mg/kg
ND
0.048
06/23/1518:40
Boron
mg/kg
ND
2.4
06/23/1518:40
Calcium
mg/kg
ND
24.0
06/23/1518:40
Chromium
mg/kg
ND
0.24
06/23/1518:40
Copper
mg/kg
ND
0.24
06/23/1518:40
Iron
mg/kg
ND
1.9
06/23/1518:40
Magnesium
mg/kg
ND
24.0
06/23/1518:40
Manganese
mg/kg
ND
0.24
06/23/1518:40
Molybdenum
mg/kg
ND
0.48
06/23/1518:40
Nickel
mg/kg
ND
0.24
06/23/1518:40
Potassium
mg/kg
ND
48.0
06/23/1518:40
Sodium
mg/kg
ND
48.0
06/23/1518:40
Strontium
mg/kg
ND
0.48
06/23/1518:40
Zinc
mg/kg
ND
0.96
06/23/1518:40
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1248776
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Aluminum
mg/kg
126
127
101
80-120
Barium
mg/kg
12.6
12.9
103
80-120
Beryllium
mg/kg
1.3
1.2
99
80-120
Boron
mg/kg
126
127
101
80-120
Calcium
mg/kg
630
631
100
80-120
Chromium
mg/kg
12.6
12.6
100
80-120
Copper
mg/kg
12.6
12.5
99
80-120
Iron
mg/kg
126
124
99
80-120
Magnesium
mg/kg
630
642
102
80-120
Manganese
mg/kg
12.6
12.5
99
80-120
Molybdenum
mg/kg
12.6
12.2
97
80-120
Nickel
mg/kg
12.6
12.7
101
80-120
Potassium
mg/kg
630
634
101
80-120
Sodium
mg/kg
630
642
102
80-120
Strontium
mg/kg
12.6
12.6
100
80-120
Zinc
mg/kg
63
63.8
101
80-120
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc.. Page 23 of 35

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Pace Analytical Services, Inc.
9800 K��c&fie. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1248777
1248778
MS
MSD
92254625001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Aluminum
mg/kg
16600
179
176
29700
20900
7320
2490
75-125
34
20 M1,R1
Barium
mg/kg
57.5
17.9
17.6
77.6
71.1
112
77
75-125
9
20
Beryllium
mg/kg
0.43
1.73
1.73
2.3
2.1
105
96
75-125
9
20
Boron
mg/kg
ND
179
176
166
162
92
91
75-125
2
20
Calcium
mg/kg
481
894
878
1410
1300
104
93
75-125
8
20
Chromium
mg/kg
10.9
17.9
17.6
30.7
27.6
111
95
75-125
11
20
Copper
mg/kg
8.4
17.9
17.6
29.3
26.0
117
100
75-125
12
20
Iron
mg/kg
17600
179
176
19200
16700
903
-514
75-125
14
20 M1
Magnesium
mg/kg
1040
894
878
2020
1840
109
90
75-125
10
20
Manganese
mg/kg
283
17.9
17.6
229
231
-303
-295
75-125
1
20 M1
Molybdenum
mg/kg
2.OJ
17.9
17.6
17.6
15.5
88
77
75-125
13
20
Nickel
mg/kg
4.4
17.9
17.6
25.4
22.3
118
102
75-125
13
20
Potassium
mg/kg
607
894
878
1520
1370
102
87
75-125
10
20
Sodium
mg/kg
ND
894
878
945
870
106
99
75-125
8
20
Strontium
mg/kg
8.1
17.9
17.6
26.9
24.8
105
95
75-125
8
20
Zinc
mg/kg
20.3
89.4
87.8
119
108
110
100
75-125
10
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc..
Page 24 of 35

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Pace Analytical Services, Inc.
9800 �T igygwe. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: MPRP/24844 Analysis Method: EPA 6020
QC Batch Method: EPA 3050 Analysis Description: 6020 MET SOLID
Associated Lab Samples: 92254607001, 92254607002, 92254607003
METHOD BLANK: 1248779
Matrix:
Solid
Associated Lab Samples:
92254607001, 92254607002,
92254607003
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Antimony
mg/kg
ND
0.052
06/23/1519:31 N2
Arsenic
mg/kg
ND
0.052
06/23/1519:31
Cadmium
mg/kg
ND
0.0062
06/23/1519:31
Cobalt
mg/kg
ND
0.052
06/23/1519:31
Lead
mg/kg
ND
0.052
06/23/1519:31
Selenium
mg/kg
ND
0.052
06/23/1519:31
Thallium
mg/kg
ND
0.052
06/23/1519:31
Vanadium
mg/kg
ND
0.052
06/23/1519:31
LABORATORY CONTROL SAMPLE:
Parameter
1248780
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
mg/kg
2.6
2.7
104
80-120 N2
Arsenic
mg/kg
2.6
2.8
106
80-120
Cadmium
mg/kg
.26
0.26
99
80-120
Cobalt
mg/kg
2.6
2.7
104
80-120
Lead
mg/kg
2.6
2.7
102
80-120
Selenium
mg/kg
2.6
2.6
101
80-120
Thallium
mg/kg
2.6
2.7
102
80-120
Vanadium
mg/kg
2.6
2.7
103
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1248781
1248782
MS
MSD
92254625001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Antimony
mg/kg
ND
3.46
3.74
ND
ND
76
76
75-125
20 N2
Arsenic
mg/kg
3.7J
3.46
3.74
6.9J
6AJ
91
72
75-125
20 M6
Cadmium
mg/kg
ND
.346
.374
ND
0.44J
74
120
75-125
20 M6
Cobalt
mg/kg
5.8J
3.46
3.74
9.4
8.9
102
84
75-125
6 20
Lead
mg/kg
4.6J
3.46
3.74
8.3
7.6
106
81
75-125
9 20
Selenium
mg/kg
ND
3.46
3.74
5.1J
5.OJ
110
103
75-125
20
Thallium
mg/kg
ND
3.46
3.74
3.7J
3.9J
97
98
75-125
20
Vanadium
mg/kg
37.9
3.46
3.74
39.2
30.4
37
-205
75-125
25 20 M6,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc..
Page 25 of 35

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Pace Analytical Services, Inc.
9800 K��c&fie. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: PMST/3672
Analysis Method:
ASTM
D2974-87
QC Batch Method: ASTM D2974-87
Analysis Description:
Dry Weight/Percent Moisture
Associated Lab Samples: 92254607001,
92254607002, 92254607003
SAMPLE DUPLICATE: 1249851
92254607001
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
74.8
76.0
2
10
SAMPLE DUPLICATE: 1249852
92254529009
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
28.4
26.6
7
10
SAMPLE DUPLICATE: 1249853
92254592002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
37.2
16.8
75
10 D6
SAMPLE DUPLICATE: 1249854
92254516005
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
32.0
30.0
6
10
SAMPLE DUPLICATE: 1249855
35193666002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
17.6
17.5
1
10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc.. Page 26 of 35

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Pace Analytical Services, Inc.
9800 t S igygw.. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: WET/38218 Analysis Method: EPA 9045
QC Batch Method: EPA 9045 Analysis Description: 9045 pH
Associated Lab Samples: 92254607001, 92254607002, 92254607003
SAMPLE DUPLICATE: 1488909
92254516001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
pH at 25 Degrees C Std. Units 6.7 6.7 0 10 H3
SAMPLE DUPLICATE: 1488910
Parameter
pH at 25 Degrees C
92254516003 Dup
Units Result Result
Std. Units 8.0 8.0
Max
RPD RPD Qualifiers
0 10 H3
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc.. Page 27 of 35

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Pace Analytical Services, Inc.
9800 �4c8ygw.. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: WETA/47519 Analysis Method: EPA 9056
QC Batch Method: EPA 9056 Analysis Description: 9056 IC Anions
Associated Lab Samples: 92254607001, 92254607002, 92254607003
METHOD BLANK: 1249145 Matrix: Solid
Associated Lab Samples:
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride mg/kg ND 49.7 06/23/15 02:56
Sulfate mg/kg ND 49.7 06/23/15 02:56
LABORATORY CONTROL SAMPLE:
1249146
Parameter
Units
Chloride
mg/kg
Sulfate
mg/kg
MATRIX SPIKE SAMPLE:
1249148
Parameter
Units
Chloride
mg/kg
Sulfate
mg/kg
SAMPLE DUPLICATE: 1249147
Parameter
Chloride
Sulfate
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
497 474 95 80-120
497 476 96 80-120
92254592002 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
ND 790 707 72 80-120 D3,M1
469 790 1530 135 80-120 D3,M1
92254592002 Dup
Units Result Result
mg/kg ND ND
mg/kg 469 743
Max
RPD RPD Qualifiers
20
45 20 D6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc.. Page 28 of 35

aceAnaiXical
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Pace Analytical Services, Inc.
9800 K��c&fie. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: WETA/47516
Analysis Method:
EPA 9056
QC Batch Method: EPA 9056
Analysis Description:
9056 IC Anions
Associated Lab Samples: 92254607001, 92254607002, 92254607003
METHOD BLANK: 1249127
Matrix: Solid
Associated Lab Samples:
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
Nitrate as N
mg/kg
ND 5.0
06/23/15 02:56
LABORATORY CONTROL SAMPLE:
1249128
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits
Qualifiers
Nitrate as N
mg/kg
49.7 49.3
99
80-120
MATRIX SPIKE SAMPLE:
1249130
92254592002 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Nitrate as N
mg/kg
ND 79
70.7
90 80-120 H3
SAMPLE DUPLICATE: 1249129
92254592002 Dup
Max
Parameter
Units
Result Result
RPD
RPD
Qualifiers
Nitrate as N
mg/kg
ND ND
20 H3
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc.. Page 29 of 35

aceAnaiXical
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Pace Analytical Services, Inc.
9800 K��c&fie. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J15060431
Pace Project No.: 92254607
QC Batch: WETA/29279
Analysis Method: EPA 9060 Modified
QC Batch Method: EPA 9060 Modified
Analysis Description: 9060 TOC Average
Associated Lab Samples: 92254607001, 92254607002, 92254607003
METHOD BLANK: 1185099
Matrix: Solid
Associated Lab Samples:
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mean Total Organic Carbon mg/kg
ND 600
06/30/15 07:57
LABORATORY CONTROL SAMPLE: 1185100
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mean Total Organic Carbon mg/kg
120000 129000
108 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1185101
1185102
MS MSD
92255755013
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Mean Total Organic Carbon mg/kg 52700
44300 44100 99800
104000 106 115 50-150 4 30
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1185103 1185104
MS MSD
92255755014 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mean Total Organic Carbon mg/kg 61400 33300 33200 81200 73600 59 37 50-150 10 30 MO
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc..
Page 30 of 35

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Pace Analytical Services, Inc.
9800 K�c&fie. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: J15060431
Pace Project No.: 92254607
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
LABORATORIES
PASI-A Pace Analytical Services - Asheville
PASI-G Pace Analytical Services - Green Bay
PASI-O Pace Analytical Services - Ormond Beach
BATCH QUALIFIERS
Batch: ICP/15147
Ill Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
Batch: ICPM/10068
Ill Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
ANALYTE QUALIFIERS
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
D6 The relative percent difference (RPD) between the sample and sample duplicate exceeded laboratory control limits.
H3 Sample was received or analysis requested beyond the recognized method holding time.
LO Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
L5 LCS recovery exceeded QC limits. Batch accepted based on matrix spike recovery within LCS limits.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc.. Page 31 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 K�gc&fie. Suite 100
Huntersville, INC 28078
[phone]
QUALIFIERS
Project: J15060431
Pace Project No.: 92254607
ANALYTE QUALIFIERS
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
N2 The lab does not hold TIN accreditation for this parameter.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/01 /2015 02:00 PM without the written consent of Pace Analytical Services, Inc.. Page 32 of 35

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
9800 K��c&fie. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J15060431
Pace Project No.: 92254607
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
92254607001
2015018994
EPA 3050
MPRP/24843
EPA 6010
92254607002
2015018995
EPA 3050
MPRP/24843
EPA 6010
92254607003
2015018996
EPA 3050
MPRP/24843
EPA 6010
92254607001
2015018994
EPA 3050
MPRP/24844
EPA 6020
92254607002
2015018995
EPA 3050
MPRP/24844
EPA 6020
92254607003
2015018996
EPA 3050
MPRP/24844
EPA 6020
92254607001
2015018994
EPA 7471
MERP/5885
EPA 7471
92254607002
2015018995
EPA 7471
MERP/5885
EPA 7471
92254607003
2015018996
EPA 7471
MERP/5885
EPA 7471
92254607001
2015018994
ASTM D2974-87
PMST/3672
92254607002
2015018995
ASTM D2974-87
PMST/3672
92254607003
2015018996
ASTM D2974-87
PMST/3672
92254607001
2015018994
EPA 9045
WET/38218
92254607002
2015018995
EPA 9045
WET/38218
92254607003
2015018996
EPA 9045
WET/38218
92254607001
2015018994
EPA 9056
WETA/47519
92254607002
2015018995
EPA 9056
WETA/47519
92254607003
2015018996
EPA 9056
WETA/47519
92254607001
2015018994
EPA 9056
WETA/47516
92254607002
2015018995
EPA 9056
WETA/47516
92254607003
2015018996
EPA 9056
WETA/47516
92254607001
2015018994
EPA 9060 Modified
WETA/29279
92254607001
2015018994
EPA 9060 Modified
WETA/29280
92254607002
2015018995
EPA 9060 Modified
WETA/29279
92254607002
2015018995
EPA 9060 Modified
WETA/29280
92254607003
2015018996
EPA 9060 Modified
WETA/29279
92254607003
2015018996
EPA 9060 Modified
WETA/29280
Date: 07/01 /2015 02:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical
Batch
ICP/15147
ICP/15147
ICP/15147
ICPM/10068
ICPM/10068
ICPM/10068
MERC/5867
MERC/5867
MERC/5867
Page 33 of 35

„� r7C�'Afk7iyllCciia
Document Name:
Sample Condition Upon Receil
Document Number:
F-CHR-CS-003-rev.16
Client Name:,
Document Revised: May 18, 2015
Page 1 of 2*
Issuing Authority: 40 of 54
Pace Huntersville Quality Office
” Page 2 of 2 is for Internal Use Only
Courier: []Fed Ex ❑ UPS❑ LISPS❑ Client❑ Commercial❑ Pace Other
Custody Seal on Cooler/Box Present: ❑ yes [ no Seals intact: ❑ yes ❑ no
Packing Material: ❑ Bubble VDp In' Bubble Bags ❑ None ❑ Other
Thermometer Used: IR Gun T1401 Type of Ice: et Blue None Samples on ice, cooling process has begun
Temp Correction Factor T1401 No Correction
r
Corrected Cooler Temp.: °C
Biological Tissue is Frozen: Yes No N/A
Da a lilal
on examining
Temp should be above freezing to 6°C
Comments:
me t c
Chain of Custody Present:
Cf7Yes ❑No
❑NIA
1.
Chain of Custody Filled Out:
QA es ❑No
❑NIA
2.
Chain of Custody Relinquished:
es 0No
❑NIA
3.
Sampler Name & Signature on COC:
es ©No
❑N1A
4.
Samples Arrived within Hold Time:
P es ONO
❑NIA
5.
Short Hold Time Analysis (a72hr):
❑Yes L'!No
❑NIA
6.
Rush Turn Around Time Requested:
Dyes No
❑NIA
7.
Sufficient Volume:
Z`Yes ❑No
❑NIA
8.
Correct Containers Used:
O es El No
ONIA
9.
f�
-Pace Containers Used:
Dyes ON
❑NIA
Containers Intact:
Yes ONO
❑NIA
10.
Filtered volume received for Dissolved tests
Dyes ONO ' ❑NIA
11.
Sample Labels match COC:
Yes El No
El NIA
12.
-Includes date/time/ID/Analysis Matrix:
All containers needing preservation have been checked.
Oyes ONO
❑N!A
13.
All containers needing preservation are found to be in
Dyes ONO
❑ 1A
compliance with EPA recommendation.
exceptions: VOA, colirorm, TOC, O&G, Wl-DRO (water)
❑Yes ONO
Samples checked for dechlorination:
Dyes ONo
❑Nr
'14.
Headspace in VOA Vials (>6mm):
Dyes ONO
❑NIA
15.
Trip Blank Present:
DYes ©No
0 IA
16.
Trip Blank Custody Seals Present
Dyes ❑No
❑NIA
Pace Trip Blank Lot # if purchased):
Client Notification/ Resolution: Field *Date Required? Y I N
Person Contacted: Datelfime:
Comments/ Resolution:
SCURF Review: Date: I 01KI11-
SRF Review: Date: L Ll2 /—
Note: Whenever there is a discrepancy affecting North Carolina compliance
samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office ( Le out of hold, incorrect preservative, out of temp,
incorrect containers)
WOq:92254607
1111111111111111111111
Page 34 of 35

Customer to complete appropriate columns to rrght
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" (PACE) 4
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?C and Anions
o a t- 8 oz jars (PACIE) 5
Sediment specific
IvJ a tests 2 - S oz jar
I (ACCESS
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5
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must Carn�leie 41 of 54
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Page g of 35i

42 of 54
Acass
ANALYTICAL, INC.
ANALYTICAL REPORT
CLIENT
Duke Energy
13339 Hagers Ferry Rd.
Huntersville NC 28078
ATTENTION
Marge Galvin -Karr
PROJECT ID
J15060431
LABORATORY REPORT NUMBER
1506H81
DATE
June 29, 2015
Primary Data Review By Secondary Data Review By
Ashley Amick
Chantelle Kanhai Project Manager, Access Analytical
Project Manager, AES [e-mail]
PLEASE NOTE:
- Unless otherwise noted, all analysis on this report performed at Analytical Environmental Services Inc. (AES Inc),
3080 Presidential Drive, Atlanta, GA 30340.
- AES is SCDHEC certified laboratory # 98016, NCDENR certified lab # 562, GA certified lab # FL-E87582,
NELAP certified laboratory # E87582
- Local support services for this project are provided by Access Analytical, Inc. Access Analytical is a
representative of AES serving client in the SC/NC/GA areas. All questions regarding this report should be directed
to your local Access Analytical representative at 803.781.4243 or toll fee at 883.315.4243
Page 1 of 7

0
v
Analytical laboratory Services _ 1--------------------------------------
DUKECHAIN OF CUSTODY RE ORD %�®LYREQUEST___FQRi Syntel raa�
r F1�"1� MailC i�i�% '
F 4 B ® - � 1=9 Hag*m (Building 7405) i i � JL�WOrk0row� � Analyticai iaboraio - Use
Only. _._._.___._______._.___.___.__
Nu
a9 erry Rd ' r
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nteraville, hLC. 28078
I r _e ..->I " ;:+
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{980)875.5245
— Fax980�875�349
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CAPE FEAR
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9: 1) for-nDct accounting
2 ProWtle c
_..` _. o.... aceountin for OrwratinG Unit
in all 5 accounting fields
and Process It)above, or
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LAB USE ONLY 1
Matrix
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`Lab to (sou. Sedl-eM Ash)
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Information
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Analytical Environmental Services, Inc
Date: 29-Jun-1544 of 54
Client: Duke Energy
Project: J15060431 Case Narrative
Lab ID: 1506H81
Oxidation/Reduction Potential in Soil Analysis by Method ASTM G200-9:
Samples for Oxidation/Reduction Potential in Soil Analysis by Method ASTM G200-9 were received and analyzed outside
holding time requirement of "immediate or 15 minutes".
Page 3 of 7

45 of 54
Analytical Environmental Services, Inc
Date: 29-Jun-15
Client:
Duke Energy
Client Sample ID:
S-10
Project Name:
J15060431
Collection Date:
6/11/2015 11:05:00 AM
Lab ID:
1506H81-001
Matrix:
Sediment
Reporting Dilution
Analyses Result Qual Units BatchID Date Analyzed Analyst
Limit Factor
Oxidation/Reduction Potential by ASTM G200-9
Oxidation -Reduction Potential 190
Oxidation -Reduction Potential 210
Oxidation -Reduction Potential 180
CEC of Soils (Na Saturation) SW9081
Cation Exchange Capacity 6.5
Qualifiers: r Value exceeds maximum contaminant level
BRL Below reporting limit
H Holding times for preparation or analysis exceeded
N Analyte not NELAC certified
B Analyte detected in the associated method blank
> Greater than Result value
1.0
H mV R294805
1
06/26/201512:15
OM
1.0
H mV R294805
1
06/26/201512:15
OM
1.0
H mV R294805
1
06/26/201512:15
OM
(SW9081)
1.0
meq/100g 208992
1
06/23/201511:50
TA
E
Estimated (value above quantitation range)
S
Spike Recovery outside limits due to matrix
Nan
See case narrative
NC
Not confirmed
<
Less than Result value
J
Estimated value detected below Reporting Limit
Page 4 of 7

46 of 54
Analytical Environmental Services, Inc
Date: 29-Jun-15
Client:
Duke Energy
Client Sample ID:
S-04
Project Name:
J15060431
Collection Date:
6/11/2015 9:50:00 AM
Lab ID:
1506H81-002
Matrix:
Sediment
Reporting Dilution
Analyses Result Qual Units BatcbID Date Analyzed Analyst
Limit Factor
Oxidation/Reduction Potential by ASTM G200-9
Oxidation -Reduction Potential 51
Oxidation -Reduction Potential 130
Oxidation -Reduction Potential 99
CEC of Soils (Na Saturation) SW9081
Cation Exchange Capacity BRL
Qualifiers: r Value exceeds maximum contaminant level
BRL Below reporting limit
H Holding times for preparation or analysis exceeded
N Analyte not NELAC certified
B Analyte detected in the associated method blank
> Greater than Result value
1.0
H mV R294805
1
06/26/201512:15
OM
1.0
H mV R294805
1
06/26/201512:15
OM
1.0
H my R294805
1
06/26/201512:15
OM
(SW9081)
1.0
meq/100g 208992
1
06/23/201511:53
TA
E Estimated (value above quantitation range)
S Spike Recovery outside limits due to matrix
Nan See case narrative
NC Not confirmed
< Less than Result value
J Estimated value detected below Reporting Limit Page 5 of 7

47 of 54
Analytical Environmental Services, Inc
Date: 29-Jun-15
Client:
Duke Energy
Client Sample ID:
SW-85DS
Project Name:
J15060431
Collection Date:
6/11/2015 11:35:00 AM
Lab ID:
1506H81-003
Matrix:
Sediment
Reporting Dilution
Analyses Result Qual Units BatcbID Date Analyzed Analyst
Limit Factor
Oxidation/Reduction Potential by ASTM G200-9
Oxidation -Reduction Potential 57
Oxidation -Reduction Potential 67
Oxidation -Reduction Potential 64
CEC of Soils (Na Saturation) SW9081
Cation Exchange Capacity 6.4
Qualifiers: r Value exceeds maximum contaminant level
BRL Below reporting limit
H Holding times for preparation or analysis exceeded
N Analyte not NELAC certified
B Analyte detected in the associated method blank
> Greater than Result value
1.0
H mV R294805
1
06/26/201512:15
OM
1.0
H mV R294805
1
06/26/201512:15
OM
1.0
H my R294805
1
06/26/201512:15
OM
(SW9081)
1.0
meq/100g 208992
1
06/23/201511:56
TA
E
Estimated (value above quantitation range)
S
Spike Recovery outside limits due to matrix
Nan
See case narrative
NC
Not confirmed
<
Less than Result value
J
Estimated value detected below Reporting Limit
Page 6 of 7

48 of 54
Analytical Environmental Services, Inc.
Sample/Cooler Receipt Checklist
Client fltJ Work Order Number
Checklist completed by`
W4171 LF-
Signature
Date
Carrier name: FedEx Courier Client
US Mail Other
Slipping container/cooler in good condition?
Yes No
Custody seals intact on shipping container/cooler?
Yes No
Custody seals intact on sample bottles?
Yes No
Containerlremp Blank temperature in compliance? (0':56°C)* Yes d No
Cooler # 1 -; o � Cooler Q Cooler #3 Cooler #4
Chain of custody present?
Chain of custody signed when relinquished and received?
Chain of custody agrees with sample labels?
Samples in proper container/bottle?
Sample containers intact?
Sufficient sample volume for indicated test?
All samples received Avithin holding time?
Yes _V/
Yes
Yes _J
Yes
Yes d
Yes V
Yes
Was TAT marked on the COC? Yes V
Proceed with Standard TAT as per project history? Yes
Water - VOA vials have zero headspace? No VOA vials submitted
Water - pil acceptable upon receipt? Yes
Adjusted?
Sample Condition: Good Other(Explain)
(For diffusive samples or AIHA lead) Is a known blank included?
See Case Narrative for resolution of the Non -Conformance.
No
No
No
No
No
No _
No
1 1�bu fi b 1
Not Present _
Not Present
Not Present I/
Cooler#5 Cooler ##6
No _
No _ Not Applicable
b Yes No
No Not Applicable
Checked by —
Yes No
Samples do not have to comply with the given range for certain parameters.
Ilaes serveARSample ReceiptlMy DocumentslCOCs and pH Adjustment SheetlSample Cooler Recipt_Cheeklist Relal3g6f7 of 7

49 of 54
July 1, 2015
Access Analytical
7478 Carlisle Street
Irmo, South Carolina 29063
Attn: Mr. Ashley Amick
Re: Summary of Laboratory Testing
AB Groundwater Assessment
Terracon Project No. 73075016 (WOJ 15060431)
Dear Mr. Amick:
Irerracon
Terracon has performed the requested laboratory testing program indicated by your Chain of
Custody Record, dated 06/18/15. The correspondence indicated hydrometer testing for
Samples S-10, S-04, and S-85DS. Sample S-04 consisted of mostly leaves and only a grain
size distribution of the particles coarser than the #200 sieve was performed.
The results have been electronically forwarded to you in PDF format at
[e-mail], as instructed. If there are any questions regarding the results
or if we can be of additional service, please contact us.
Sincerely,
Terracon Consultants, Inc.
, ---
Rebecca Simms, CET
Laboratory Manager
Attachments
Copies:
1xc: Above (PDF via email)
1xc: File
RS/PM
Philli A. M riso , P.E.
Ge echnic D partment Manager
Terracon Consultants, Inc. 521 Clemson Road Columbia, South Carolina 29229
P [803] 741 9000 F [803] 741 9900 terracon.com

GRAIN SIZE DISTRIBUTION
50 of 54
ASTM D422
U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS I HYDROMETER
6 4 3 2 1.5 1 3/4 1123/8 3 4 6 810 1416 20 30 40 50 60 100 140 200
100
95
90
85
80
75
70
65
w 60
>- 55
m
z 50
I— 45
z
LU
40
w
d
35
30
25
20
15
10
5
0
ILL
100 1 0.1 0.01 0.001
GRAIN SIZE IN MILLIMETERS
COBBLES
GRAVEL
SAND
SILT OR CLAY
coarse
fine
coarse
medium
fine

GRAIN SIZE DISTRIBUTION
51 of 54
ASTM D422
U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS I HYDROMETER
6 4 3 2 1.5 1 3/4 1123/8 3 4 6 810 1416 20 30 40 50 60 100 140 200
100
95
90
85
80
75
70
65
w 60
>- 55
m
z 50
I- 45
z
LU
40
w
d
35
30
25
20
15
10
5
0
100 10 1 0.1 0.01 0.001
GRAIN SIZE IN MILLIMETERS
COBBLES
GRAVEL
SAND
SILT OR CLAY
coarse
fine
coarse
medium
fine

GRAIN SIZE DISTRIBUTION
52 of 54
ASTM D422
U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS I HYDROMETER
6 4 3 2 1.5 1 3/4 1123/8 3 4 6 810 1416 20 30 40 50 60 100 140 200
100
95
90
85
80
75
70
65
w 60
>- 55
m
z 50
I— 45
z
LU
40
w
d
35
30
25
20
15
10
5
0
100 10 1 0.1 0.01 0.001
GRAIN SIZE IN MILLIMETERS
COBBLES
GRAVEL
SAND
SILT OR CLAY
coarse
fine
coarse
medium
fine

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CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
54 f 54 ynterra EDD
- - - - - - - - - - - - - -Analytical Laboratory
DUKE - - -Analytical Laboratory Services - i i ------------------------------Analytical
Mail Code MG03A2 (Building 7405) I Work Order
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SAMPLE PROGRAM Ground Water_ NPDESi
1)Project Name AB Groundwater Assessment -Soil 2)Phone No: Access AnalyticalQ
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24)Comments Metals: All, Sb, As, Ba, Be, B, Cd, Ca, Cr, Co, Cu, Fe, Pb, Mg, Mn, o,-NiK, Se, Na, S , TI, V, , Mercury, pH
24 Hr
Anions: CI, Nitrate-N, SO4 Sediment Specific Parameters: %Solids, CEC Particle Size Distribution, Redox Potential
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