NC0003425_J16040722 Report_20160801

Page 1 of 82
If%, DUKE Certificate of Laboratory Analysis
Order ID
Roxboro: AB GW ASSESSMENT SOIL J16040722
Program Manager: Rodney Wike
Please contact the Program Manager, Rodney Wike, at 980-875-5186 with any questions regarding this report.
Sample Number: 2016011921 CV-1
Collected Date: 04/27/2016 09:15 AM Collected By: Daniel Youngblood Date Received: 04/28/16
Result: Units: Qualifier: RDL:
Dilution:
Method:
PERCENT SOLIDS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
PH IN SOIL - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical)
Vendor Parameter Complete
1
V_A.Analytical
SPLP LEACHATE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
Sample Number: 2016011922 CL-6
Collected Date: 04/27/2016 02:05 PM Collected By: Daniel Youngblood
Date Received:
04/28/16
Result: Units: Qualifier: RDL:
Dilution:
Method:
PERCENT SOLIDS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
PH IN SOIL - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
SPLP LEACHATE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
This report should not be reproduced, except in its entirety, without the written consent of Duke Energy Corporation. All results are reported on dry
weight unless otherwise noted. This report is not to be used for regulatory purposes. These results meet method requirements except where
noted with qualifiers or program comments.
Mail Code MG03A2 -- 13339 Hagers Ferry Road, Huntersville, NC 28078. -- Phone: [phone] Fax [phone]
Tuesday, 17 May 2016, 10:08 AM Page # 1 of 3

Page 2 of 82
DUKE Certificate of Laboratory Analysis
ENERGY.
Roxboro: AB GW ASSESSMENT SOIL
Program Manager: Rodney Wike
Order ID
J16040722
Sample Number: 2016011923 CL-4
Collected Date: 04/27/2016 10:30 AM Collected By: Daniel Youngblood
Date Received: 04/28/16
Result: Units: Qualifier: RDL:
Dilution:
Method:
PERCENT SOLIDS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
PH IN SOIL - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical)
Vendor Parameter Complete
1
V_A.Analytical
SPLP LEACHATE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
Sample Number: 2016011924 CL-7
Collected Date: 04/27/2016 03:05 PM Collected By: Daniel Youngblood
Date Received:
04/28/16
Result: Units: Qualifier: RDL:
Dilution:
Method:
PERCENT SOLIDS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
DIONEX ANIONS BY VENDOR - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
PH IN SOIL - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
SEDIMENT ANALYSIS - (Analysis Performed by Access Analytical)
Vendor Parameter Complete
1
V_A.Analytical
SPLP LEACHATE - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
TOTAL ORGANIC CARBON IN SOILS - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
1
V_PACE
This report should not be reproduced, except in its entirety, without the written consent of Duke Energy Corporation. All results are reported on dry
weight unless otherwise noted. This report is not to be used for regulatory purposes. These results meet method requirements except where
noted with qualifiers or program comments.
Mail Code MG03A2 -- 13339 Hagers Ferry Road, Huntersville, NC 28078. -- Phone: [phone] Fax [phone]
Tuesday, 17 May 2016, 10:08 AM Page # 2 of 3

Page 3 of 82
II' DUE Certificate of Laboratory Analysis
ENERGY
Order ID
Roxboro: AB GW ASSESSMENT SOIL J16040722
Program Manager: Rodney Wilke
Program Manager: RodneyWilke Report Authorized By:
980-875-5186 (Signature)
An EDD has been included with this report.
This report should not be reproduced, except in its entirety, without the written consent of Duke Energy Corporation. All results are reported on dry
weight unless otherwise noted. This report is not to be used for regulatory purposes. These results meet method requirements except where
noted with qualifiers or program comments.
Mail Code MG03A2 -- 13339 Hagers Ferry Road, Huntersville, NC 28078. -- Phone: [phone] Fax [phone]
Tuesday, 17 May 2016, 10:08 AM Page # 3 of 3

Page 4 of 82
ACCESS
ANALYTICAL, INC.
ANALYTICAL REPORT
CLIENT
Duke Energy
13339 Hagers Ferry Rd
Huntersville, NC 28078
ATTENTION
Marge Galvin -Carr
PROJECTID
J16040722
LABORATORY REPORT NUMBER
216042936
DATE
05/06/2016
Primary Data Review By
Authorized Signature
PLEASE NOTE:
Secondary Data Review By
Ashley B. Amick
Project Manager, Access Analytical, Inc.
[e-mail]
- Unless otherwise noted, all analysis on this report performed at Gulf Coast Analytical Labs (GCAL),
7979 Innovation Park Dr., Baton Rouge, LA 70820.
- GCAL is SCDHEC certified laboratory # 73006, NCDENR certified lab # 618, GA certified lab # LA-01955,
NELAP certified laboratory # 01955
- Local support services for this project are provided by Access Analytical, Inc.. Access Analytical is a
representative of GCAL serving clients 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 free at 888.315.4243.
Lab Report#: 216042936 Page 1 of 10

Page 5 of 82
NELAP CERTIFICATE NUMBER: 01955
GCj&L DOD FLAP CERTIFICATE NUMBER: L14 243
ANALYTICAL RESULTS
PERFORMED BY
GCAL, LLC
7979 Innovation Park Dr.
Baton Rouge, LA 70820
Report Date 05/06/2016
GOAL Deport 216042936
Deliver To
Marge Galvin -Carr
Duke Energy
13339 Hagers Ferry Rd
Huntersville, NC 28078
PJLA
Ttsting
DOD EIAF
Project J 16040722
Additional Recipients
NONE
/ "Cc"1�11%1
TN I
WA
80RA0
Lab Report#: 216042936 Page 2 of 10

Page 6 of 82
Report#:
Project ID:
216042936
J16040722
Report Date: 05/06/2016
Laboratory Endorsement
Sample analysis was performed in accordance with approved methodologies provided by the Environmental Protection Agency or other recognized
agencies. The samples and their corresponding extracts will be maintained for a period of 30 days unless otherwise arranged. Following this
retention period the samples will be disposed in accordance with GCAL's Standard Operating Procedures.
Common Abbreviations that may be Utilized in this Report
ND Indicates the result was Not Detected at the specified reporting limit
DO Indicates the result was Diluted Out
MI Indicates the result was subject to Matrix Interference
TNTC Indicates the result was Too Numerous To Count
SUBC Indicates the analysis was Sub -Contracted
FLD Indicates the analysis was performed in the Field
DL Detection Limit
DL Diluted analysis — when appended to Client Sample ID
LOD Limit of Detection
LOQ Limit of Quantitation
RE Re -analysis
CF HPLC or GC Confirmation
00:01 Reported as a time equivalent to 12:00 AM
Reporting Flags that may be Utilized in this Report
J or I Indicates the result is between the MDL and LOQ
J DOD flag on analyte in the parent sample for MS/MSD outside acceptance criteria
U Indicates the compound was analyzed for but not detected
B or V Indicates the analyte was detected in the associated Method Blank
Q Indicates a non -compliant QC Result (See Q Flag Application Report)
" Indicates a non -compliant or not applicable QC recovery or RPD — see narrative
E The result is estimated because it exceeded the instrument calibration range
E Metals - % diference for the serial dilution is > 10%
p RPD between primary and confirmation result is greater than 40
Sample receipt at GCAL is documented through the attached chain of custody. In accordance with NELAC, this report shall be reproduced only in
full and with the written permission of GCAL. The results contained within this report relate only to the samples reported. The documented results
are presented within this report.
This report pertains only to the samples listed in the Report Sample Summary and should be retained as a permanent record thereof. The results
contained within this report are intended for the use of the client. Any unauthorized use of the information contained in this report is prohibited.
I certify that this data package is in compliance with The NELAC Institute (TNI) Standard 2009 and terms and conditions of the contract and
Statement of Work both technically and for completeness, for other than the conditions in the case narrative. Release of the data contained in this
hardcopy data package and in the computer readable data submitted has been authorized by the Quality Assurance Manager or his/her designee,
as verified by the following signature.
Estimated uncertainty of measurement is available upon request. This report is in compliance with the DOD QSM as specified in the contract if
applicable.
Authorized Signature
GCAL Report 216042936
Lab Report#: 216042936 Page 3 of 10

Page 7 of 82
4,44 G ,111-1- 1
Report#: 216042936
Project ID: J16040722
Certifications
Report Date: 05/06/2016
Certification
Certification Number
DOD ELAP
L14-243
Alabama
01955
Arkansas
12-060-0
Colorado
01955
Delaware
01955
Florida
E87854
Georgia
01955
Hawaii
01955
Idaho
01955
Illinois
200048
Indiana
01955
Kansas
E-10354
Kentucky
95
Louisiana
01955
Maryland
01955
Massachusetts
01955
Michigan
01955
Mississippi
01955
Missouri
01955
Montana
N/A
Nebraska
01955
New Mexico
01955
North Carolina
618
North Dakota
R-195
Oklahoma
9403
South Carolina
73006001
South Dakota
01955
Tennessee
01955
Texas
T104704178
Vermont
01955
Virginia
460215
USDA Soil Permit
P330-10-00117
Lab Report#: 216042936 Page 4 of 10

Page 8 of 82
��GCAJW
AN4A9RAT0
Client: Access Analytical
Report#: 216042936
Project ID: J16040722
Case Narrative
Report: 216042936
Report Date: 05/06/2016
Gulf Coast Analytical Laboratories received and analyzed the sample(s) listed
on the Report Sample Summary page of this report. Receipt of the sample(s) is documented
by the attached chain of custody. This applies only to the sample(s) listed in this report.
No sample integrity or quality control exceptions were identified unless noted below.
No anomalies were found for the analyzed sample(s).
Lab Report#: 216042936 Page 5 of 10

4,44 G ,111-1- 1
GCAL ID Client ID
Report#: 216042936
Project ID: J16040722
Sample Summary
Matrix Collect Date/Time
21604293601 CV-1 Solid 04/27/2016 09:15
21604293602 CL-4 Solid 04/27/201610:30
21604293603 CL-7 Solid 04/27/201615:05
Page 9 of 82
Report Date: 05/06/2016
Receive Date/Time
04/29/2016 09:55
04/29/2016 09:55
04/29/2016 09:55
Lab Report#: 216042936
Page 6 of 10

Page 10 of 82
Report#: 216042936
Project ID: J16040722 Report Date: 05/06/2016
Summary of Compounds Detected
Collect Date 04/27/2016 09:15 GCAL ID 21604293601
CV-1
Receive Date 04/29/2016 09:55 Matrix Solid
HACH Method 10228 *Results Reported on Dry Weight Basis
CAS# Parameter Result DL LOQ Units
WET-104 Oxidation Reduction Potential 402 my
LDNR 29-B
CAS# Parameter Result DL LOQ Units
MET-001 Cation Exchange Capacity 32.8 0.10 0.10 meq/100g
Collect Date 04/27/2016 10:30 GCAL ID 21604293602
C L-4
Receive Date 04/29/2016 09:55 Matrix Solid
HACH Method 10228 *Results Reported on Dry Weight Basis
CAS# Parameter Result DL LOQ Units
WET-104 Oxidation Reduction Potential 356 my
LDNR 29-B
CAS# Parameter Result DL LOQ Units
MET-001 Cation Exchange Capacity 26.8 0.10 0.10 meq/100g
Collect Date 04/27/2016 15:05 GCAL ID 21604293603
CL-7
Receive Date 04/29/2016 09:55 Matrix Solid
HACH Method 10228 *Results Reported on Dry Weight Basis
CAS#
Parameter
WET-104
Oxidation Reduction Potential
LDNR 29-B
CAS#
Parameter
MET-001
Cation Exchange Capacity
Result
DL LOQ Units
342
my
Result
DL LOQ Units
37.0
0.10 0.10 meq/100g
Lab Report#:216042936
Page 7 of 10

Report#: 216042936
Project ID: J16040722
Sample Results
Page 11 of 82
Report Date: 05/06/2016
Collect Date 04/27/2016 09:15 GCAL ID 21604293601
CV-1
Receive Date 04/29/2016 09:55 Matrix Solid
H)
lethod 10228 *Results Reported on Dry Weight Basis
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
NA NA NA 1 05/05/201614:12 DMT 585540
CAS# Parameter
WET-104 Oxidation Reduction Potential
Result DL LOQ Units
402 my
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
05/03/2016 13:20 585373 LDNR 29-B 1 05/04/2016 12:47 LWZ 585451
CAS# Parameter
MET-001 Cation Exchange Capacity
Result DL LOQ
32.8 0.10 0.10 m
Collect Date 04/27/2016 10:30 GCAL ID 21604293602
C L-4
Receive Date 04/29/2016 09:55 Matrix Solid
:H Method 10228 'Results Reported on Dry Weight Basis
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
NA NA NA 1 05/05/201614:12 DMT 585540
CAS# Parameter Result DL LOQ Units
WET-104 Oxidation Reduction Potential 356 my
LDNR 29-B
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
05/03/2016 13:20 585373 LDNR 29-B 1 05/04/2016 12:51 LWZ 585451
CAS# Parameter
MET-001 Cation Exchange Capacity
Result
DL
LOQ
Units
26.8
0.10
0.10
meq/100g
Lab Report#: 216042936 Page 8 of 10

Report#: 216042936
Project ID: J16040722
Sample Results
Page 12 of 82
Report Date: 05/06/2016
Collect Date 04/27/2016 15:05 GCAL ID 21604293603
CL-7
Receive Date 04/29/2016 09:55 Matrix Solid
HACH Method 10228 "Results Reported on Dry Weight Basis
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
NA NA NA 1 05/05/201614:12 DMT 585540
CAS#
WET-104
Parameter
Oxidation Reduction Potential
Result DL LOQ Units
342 my
Prep Date Prep Batch Prep Method Dilution Analysis Date By Analytical Batch
05/03/2016 13:20 585373 LDNR 29-B 1 05/04/2016 12:54 LWZ 585451
CAS# Parameter
MET-001 Cation Exchange Capacity
Result DL LOQ Units
37.0 0.10 0.10 meq/100g
Lab Report#: 216042936
Page 9 of 10

Page 13 of 82
CHAIN OF CUSTODY RECORD AND ANALYSIS RFOU ST FORM r-nn
DU�/�
lK\
ENE tl
Analytical Laboratory Services --•-- !-•----- ----._.--_----- - - - -- Analytical Laborato
Mail Cale MG03A2 (Building 7405) ! 1 work order
! i �.,1t, Me rbi: SOIL
Y3339 Hagers Ferry Rd I 1 "1
Hurd svlle, N.C. 28078 , !Loggedey DareaTime
[phone] i I
_ __ __ _____Fax: 980 675d349 I i 1 4 V� t( F -! I
_ {-._i_._-_.-.-._._._._._....
- sa Only- - - - - - - - - ...........
NC_
sc ! DISTRIBUTION
5 ples on roaring From OH_ j
ORIGINAL to LAB,
i COPY lD CLIENT
SAMPLE PROGRAM Ground Water i
N DES_ Other_ Plant_! REV DATE 4,29,2015
t)Preject Name
AB Groundwater Assessment - Soil
-
2)Phone Nu: /I
Pace
Caoler Tam
4iF-N.: PO #1699536 r
__ Pr serv.:1=H
Access Analytical -H o, 1 H
Y � 4�Ice - one
71Ma11 Code: PO Number 11420.7...._._._.go
te)Precess lD ,✓J _ —
c c
m
/
C
3)L4mi1
AB GW
to
v
tO
u1
S,Ruanless Dnd. 5)pra,ecl
lD:
C
O +Y-
e
' L)
Q
°-
'z
O
a
J O
a. C
N
Ul
.
co)
a a
E o
oO Q
N ,�.
N N 4
'm
o
al Operating Unit: 9)AttiyitylD:
Df: when specific accounting has been established and is not indicated above
wg neea the roPlowing: 1i Enter correct accounting in all 5 accu onting fields above, or
2 Pravitle torcect atttunlin tar D erat)n UN[ and Pril ID.
Preservatives when used must be
added within S minutes of sample
collection
1dCollection Information
1:
E
a
(�
+�
Y`
,�
.rt
a
i LA13 USE ONLY '
^Labor
Matrix
ISa0, Sediment, Ash)
13
Samp le Descri tion or ID
Date
Time
s nature
i L
/
i 11AL3 ;
-
4
10 30?�
:E
1 IpJi-A-
I IU
I 1
Client ID: 4565 - Access Analytical
GSAK • 42936
PM�II�III��fI�II��II��
i
WATER
EQUIPMENT BLANK 0 PER DAY
21)Reli i5hed By Dalermi. o v
%qw
ttpte a
22
Requested Turnaround
Reri ,eshed By DattlTime A,:ce
a By: DataMme 7f
14 Days /
Resin uishee ByI ���� Darelrime AccaPted
O elTme
'7©ays
Sdblickdtked By DateMme SeandlLock
U
Opened By Daterrime
-48 Hr
za)cemments Metals: AI, Ski, As, Ba, Be, B, Cd, Ca, Cr,. Co, Cu, Fe, Pb, g, Mn, Mo, Ni, K, Se, Na, Sr, T1, V, Zn, Mercury, pH
Anions: Cl, Nitrate-N, SO4 Sediment S e fie ara to EC, Particle Size Distribution, Redox Potential
• Add. Cost Will Apply
1(7 C3H 5 t> a -I " e111"T Gb VF r a y
6b36- r/S69` 3f4d"c �r cam''`
OLE RECE;;
5T
mived with props
y is <1600 cmp"
Its present and
fished and comg
or RUSH sampt
's received in gc
abets and conta
1 checked at rec
added to any c
,ontainers race!
ered sample vo
-esent in all o00
lected in contaii
Lab Report#: 216042936 Page 10 of 10

Page 14 of 82
May 11, 2016
Access Analytical
7478 Carlisle Street
Irmo, South Carolina 29063
Attn: Mr. Ashley Amick
Re: Summary of Laboratory Testing
JL6040722 - Duke Energy
Terracon Project No. 73075016
Dear Mr. Amick:
Irerracon
Terracon has performed the requested laboratory testing program indicated by your Chain of
Custody Record, dated 04/27/16. The correspondence indicated hydrometer testing for
Samples CV-1, CL-4 and CL-7.
The results have been electronically forwarded to you in PDF format at LABREPORTS@AXS-
INC.com, 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.
Rajshekhar Sarkar
Geotechnical Staff Engineer
Attachments
Copies:
1xc: Above (PDF via email)
1xc: File
RS/PM
Phillip A. Morrison, P.E.
Geotechnical Department Manager
Terracon Consultants, Inc. 521 Clemson Road Columbia, South Carolina 29229
P [803] 741 9000 F [803] 741 9900 terracon.com

GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
U.S. SIEVE OPENING IN INCHES I U.S. SIEVE NUMBERS
Page 15 of 82
HYDROMETER
95
90
85
80
75
70
65
x
2 60
w
>- 55
m
o'
Z 50
LL
z 45
w
40
w
a
35
30
25
20
15
10
5
0
6 4 3 z 1.5 1 3/4 1 iz s o u 8l u 14.1 e 20 '1U 40 bu 60 1 uu 140 zuu
100
10 1 0.1
GRAIN SIZE IN MILLIMETERS
0.01 0.001
COBBLES
GRAVEL
SAND
SILT OR CLAY
coarse
I fine
coarse
I medium
I fine
Boring ID Depthl USCS Classification ILL PL PI Cc Cu
W CV-1 0 1.84 93.94
Boring ID Depthl D100 D60 D30 D,o %Gravel %Sand %Fines
I1• CV-1 0 9.5 0.123 0.017 0.001 3.4 45.4 30.2 21.0
PROJECT: Duke Energy
SITE: North Carolina
Irerracon
521 Clemson Rd
Columbia, SC
PROJECT NUMBER: 73065017
CLIENT: Access Analytical
EXHIBIT: B-1

GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136 Page 16 of 82
100
95
90
85
80
75
70
65
x
2 60
w
>- 55
m
ry
Z 50
LL
z 45
w
40
w
a
35
30
25
20
15
10
5
0
U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS I HYDROMETER
A 7 1 d o 1 R in C.n inn Inn
b - 3 - l.b - 4 ---3R5 - 4 - b-- l4 _ Zu 4V bu .14U
100
10 1 0.1
GRAIN SIZE IN MILLIMETERS
0.01 0.001
COBBLES
GRAVEL
SAND
SILT OR CLAY
coarse
I fine
coarse
I medium
I fine
Boring ID Depthl USCS Classification ILL PL PI Cc Cu
10 CL-4 0 3.65 27.79
Boring ID Depthl D100 D60 D30 D,o %Gravel °/oSand %Fines
10 CL-4 0 19 0.267 0.097 0.01 5.0 70.2 18.0 6.8
PROJECT: Duke Energy
SITE: North Carolina
Irerracon
521 Clemson Rd
Columbia, SC
PROJECT NUMBER: 73065017
CLIENT: Access Analytical
EXHIBIT: B-2

GRAIN SIZE DISTRIBUTION
ASTM D422 / ASTM C136
U.S. SIEVE OPENING IN INCHES I U.S. SIEVE NUMBERS
Page 17 of 82
HYDROMETER
95
90
85
80
75
70
65
x
2 60
w
>- 55
m
o'
Z 50
LL
z 45
w
40
w
a
35
30
25
20
15
10
5
0
6 4 3 z 1.5 1 3/4 1 iz s o u 8l u 14.1 e 20 '1U 40 bu 60 1 uu 140 zuu
100
10 1 0.1
GRAIN SIZE IN MILLIMETERS
0.01 0.001
COBBLES
GRAVEL
SAND
SILT OR CLAY
coarse
I fine
coarse
I medium
I fine
Boring ID Depthl USCS Classification ILL PL PI Cc Cu
10 CL-7 0 2.70 107.37
Boring ID Depthl D100 D60 D30 D,o %Gravel °/oSand %Fines
10 CL-7 0 9.5 0.271 0.043 0.003 8.9 53.2 24.3 13.6
PROJECT: Duke Energy
SITE: North Carolina
Irerracon
521 Clemson Rd
Columbia, SC
PROJECT NUMBER: 73065017
CLIENT: Access Analytical
EXHIBIT: B-3

LAB USE ONLY
Sales Order #
Access Analytical - Chain of Custody Record
PO #
Access Quote #
Project Work Order #
—Page T8- f 82
Laboratory ID:
Company Name:
Preservarive:
�% ACCI
CG t/ i7
(*see des
n
S5
ANALYTICAL, INC.
Report To:
Container Type:
(*see codes)
=
7478 Carlisle Street Phone: [phone]
Address:
City: State: Zip:
Irmo, SC 29063 Fax: [phone]
a
www.axs-inc.com
Phone: Fax:
'Preservative Codes (place corresponding p in block above analysis Geld):
0 = None, 1 = HCL, 2 = HN05, 3 = H,So,, 4 = NaOH, 5 = Na S,O,,
50 6 = Method 35 set wl NaHSO- & GH�OH, 7 = NaOH/ZnOAC, 8 = H,PO.
f
Email:
L i3cz,)X e—fC ��
i
Ca
�J�r
'Matrix Codes (place corresponding code in matrix rolumn)
GW - ground water, WW = waste water, DW = drinking water, S = soil,
SL - sludge. A = air. IW = industrial waste, WO - waste oil, OT = other
(specify in comments section)
Project IU: T L 6 4 B 7Z Z
Q V
W
'Program Area Codes: CWA = Clean Water Act (tor wastewaters), SDWA =
Sate Drinking Water Act (for drinking waters), SHW = Solid and Hazardous
Sampled E :
P y
Wastes (for soils, ground waters and waste samples)
'Canta.lner G = Gass, P = Plastic
Sample ID/Description
Date
Time
Type:
Matrix:Pmgrun
TOTAL
"'
NOTES / COMMENTS
_
C )l cted:
Collected:
"
com _xi,)
Area
see ° �)
contslnen
01 samFlc is a comp *tn• plua ua: space fx-loir' rci mxcstarrIWi h times & dares)
{
v — t
ti
S
Y�' jjpJf � 9
9
M�
Turnaround Time: Project Location:
Relinquished
By:
Received
By:
Date
Time Samples Rec'd Sample Temp. Upon
m-cid-yy)
(24HR) on Ice Receipt CC):
Y N
(PC)
(N/A)
Standard SIC
_ RUSH*
�y
`
Y N
(°C)
(N/A)
*Date Required: -INC
(For rush work, results
emailed/faxed by end of busi-Other
Y N
ness day on date required)
CC)(NIA)
Y N
(specify)
See Reverse for Terms and Conditions Original Copy - Returned w/Report
E I t)f l Yellow Copy - Access File Copy
T Pink Copy - Client Copy

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
�Q�ff�i�c&fie. Suite 100
y Huntersville, NC 28078
[phone]
May 16, 2016
Program Manager
Duke Energy
13339 Hagers Ferry Road
Bldg.7405 MG30A2
Huntersville, NC 28078
RE: Project: J 16040722
Pace Project No.: 92295606
Dear Program Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on April 28, 2016. 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,
C ..
Chris Bishop for
Kevin Herring
[e-mail]
HORIZON Database Administrator
Enclosures
cc: Program Manager, Duke Energy
Anne Pifer
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g i - "�e. Suite 100
Huntersville, NC 28078
[phone]
Project: J16040722
Pace Project No.: 92295606
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
Louisiana Certification #: FL NELAC Reciprocity
Louisiana Environmental Certificate #: 05007
Maryland Certification: #346
Michigan Certification #: 9911
Mississippi Certification: FL NELAC Reciprocity
Missouri Certification #: 236
Montana Certification #: Cert 0074
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
Virginia VELAP ID: 460263
North Dakota Certification #: R-150
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification M E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
Nebraska Certification: NE-OS-28-14
Nevada Certification: FL NELAC Reciprocity
New York Certification #: 11608
North Carolina Environmental Certificate #: 667
North Carolina Certification #: 12710
North Dakota Certification #: R-216
Oklahoma Certification #: D9947
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
Wyoming Certification: FL NELAC Reciprocity
West Virginia Certification #: 9962C
Wisconsin Certification #: 399079670
Wyoming (EPA Region 8): FL NELAC Reciprocity
South Carolina Certification #: 83006001
Texas Certification #: T104704529-14-1
US Dept of Agriculture #: S-76505
Virginia VELAP ID: 460263
Virginia VELAP Certification ID: 460263
Wisconsin Certification #: 405132750
Wisconsin DATCP Certification #: 105-444
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
e. Suite 100
y Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: J16040722
Pace Project No.: 92295606
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92295606001
2016011921
Solid
04/27/16 09:15
04/28/16 12:30
92295606002
2016011922
Solid
04/27/1614:05
04/28/1612:30
92295606003
2016011923
Solid
04/27/1610:30
04/28/1612:30
92295606004
2016011924
Solid
04/27/1615:05
04/28/1612:30
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
e. Suite 100
y Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: J16040722
Pace Project No.: 92295606
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
92295606001
2016011921
EPA 6010
CKJ
16
PASI-0
EPA 6010
CDF
12
PASI-A
EPA 6020
DRS
8
PASI-O
EPA 6020B
JMW
12
PASI-A
EPA7470
SH1
1
PASI-A
EPA 7471
RVK
1
PASI-O
ASTM D2974-87
MLO
1
PASI-O
EPA 9045
KAM
1
PASI-O
EPA 300.0
MDW
1
PASI-A
EPA 353.2
DMN
1
PASI-A
SM 4500-CI-E
BRJ
1
PASI-A
EPA 9056
KEK
2
PASI-O
EPA 9056
KEK
1
PASI-O
EPA 9060
TJJ
6
PASI-G
92295606002
2016011922
EPA 6010
CKJ
16
PASI-0
EPA 6010
CDF
12
PASI-A
EPA 6020
CKJ
8
PASI-O
EPA 6020B
JMW
12
PASI-A
EPA7470
SH1
1
PASI-A
EPA 7471
RVK
1
PASI-O
ASTM D2974-87
MLO
1
PASI-O
EPA 9045
KAM
1
PASI-O
EPA 300.0
MDW
1
PASI-A
EPA 353.2
DMN
1
PASI-A
SM 4500-CI-E
BRJ
1
PASI-A
EPA 9056
KEK
2
PASI-O
EPA 9056
KEK
1
PASI-O
EPA 9060
TJJ
6
PASI-G
92295606003
2016011923
EPA 6010
CKJ
16
PASI-0
EPA 6010
CDF
12
PASI-A
EPA 6020
DRS
8
PASI-O
EPA 6020B
JMW
12
PASI-A
EPA7470
SH1
1
PASI-A
EPA 7471
RVK
1
PASI-O
ASTM D2974-87
MLO
1
PASI-O
EPA 9045
KAM
1
PASI-O
EPA 300.0
MDW
1
PASI-A
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
e. Suite 100
y Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: J16040722
Pace Project No.: 92295606
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
EPA 353.2
DMN
1
PASI-A
SM 4500-CI-E
BRJ
1
PASI-A
EPA 9056
KEK
2
PASI-O
EPA 9056
KEK
1
PASI-O
EPA 9060
TJJ
6
PASI-G
92295606004 2016011924 EPA 6010
CKJ
16
PASI-0
EPA 6010
CDF
12
PASI-A
EPA 6020
DRS
8
PASI-O
EPA 6020B
JMW
12
PASI-A
EPA7470
SH1
1
PASI-A
EPA 7471
RVK
1
PASI-O
ASTM D2974-87
MLO
1
PASI-O
EPA 9045
KAM
1
PASI-O
EPA 300.0
MDW
1
PASI-A
EPA 353.2
DMN
1
PASI-A
SM 4500-CI-E
BRJ
1
PASI-A
EPA 9056
KEK
2
PASI-O
EPA 9056
KEK
1
PASI-O
EPA 9060
TJJ
6
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 5 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
e. Suite 100
y Huntersville, NC 28078
[phone]
Project: J16040722
Pace Project No.: 92295606
Lab Sample ID Client Sample ID
Method Parameters
SUMMARY OF DETECTION
Result Units Report Limit Analyzed Qualifiers
92295606001
2016011921
EPA 6010
Aluminum
2860
mg/kg
6.7
05/05/16 07:22
EPA 6010
Barium
13.2
mg/kg
0.67
05/05/16 07:22
EPA 6010
Calcium
205
mg/kg
33.7
05/05/16 07:22
EPA 6010
Chromium
3.6
mg/kg
0.34
05/05/16 07:22
EPA 6010
Copper
2.9
mg/kg
0.34
05/05/16 07:22
EPA 6010
Iron
2920
mg/kg
2.7
05/05/16 07:22
EPA 6010
Magnesium
409
mg/kg
33.7
05/05/16 07:22
EPA 6010
Manganese
101
mg/kg
0.34
05/05/16 07:22
EPA 6010
Nickel
2.2
mg/kg
0.34
05/05/16 07:22
EPA 6010
Potassium
110
mg/kg
67.4
05/05/16 07:22
EPA 6010
Strontium
2.4
mg/kg
0.67
05/05/16 07:22
EPA 6010
Zinc
4.8
mg/kg
1.3
05/05/16 07:22
EPA 6010
Aluminum
7.6
mg/L
0.10
05/06/16 17:09
EPA 6010
Calcium
2.2
mg/L
1.0
05/06/16 17:09
EPA 6010
Iron
7.3
mg/L
0.050
05/06/16 17:09
EPA 6010
Magnesium
1.6
mg/L
0.10
05/06/16 17:09
EPA 6010
Manganese
0.59
mg/L
0.0050
05/06/16 17:09
EPA 6010
Nickel
0.0054
mg/L
0.0050
05/06/16 17:09
EPA 6010
Strontium
0.017
mg/L
0.0050
05/06/16 17:09
EPA 6010
Zinc
0.20
mg/L
0.050
05/06/16 17:09
EPA 6020
Cobalt
2.0
mg/kg
1.3
05/05/16 10:27
EPA 6020
Vanadium
8.5
mg/kg
1.3
05/05/16 10:27
EPA 6020B
Arsenic
1.6
ug/L
0.50
05/13/16 13:17
EPA 6020B
Beryllium
0.79
ug/L
0.10
05/13/16 13:17
EPA 6020B
Chromium
35.3
ug/L
0.50
05/13/16 13:17
EPA 6020B
Cobalt
15.3
ug/L
0.50
05/13/16 13:17
EPA 6020B
Copper
21.8
ug/L
1.0
05/13/16 13:17
EPA 6020B
Lead
6.3
ug/L
0.50
05/13/16 13:17
EPA 6020B
Molybdenum
1.3
ug/L
0.50
05/13/16 13:17
EPA 6020B
Selenium
2.1
ug/L
0.50
05/13/16 13:17
EPA 6020B
Vanadium
89.5
ug/L
0.50
05/13/16 13:17
EPA 7471
Mercury
0.012
mg/kg
0.011
05/05/16 15:18
ASTM D2974-87
Percent Moisture
25.8
%
0.10
04/30/16 12:56
EPA 9045
pH at 25 Degrees C
7.1
Std. Units
0.10
05/02/16 11:00
H6
EPA 300.0
Sulfate
7.2
mg/L
2.7
05/09/16 17:09
B
EPA 353.2
Nitrogen, Nitrate
0.27
mg/L
0.27
05/10/16 18:06
B
SM 4500-CI-E
Chloride
44.5
mg/L
6.7
05/09/16 22:52
EPA 9060
Total Organic Carbon
1970
mg/kg
652
05/05/16 10:49
EPA 9060
Total Organic Carbon
1170
mg/kg
645
05/05/16 10:55
EPA 9060
Total Organic Carbon
2230
mg/kg
651
05/05/16 11:00
EPA 9060
Total Organic Carbon
1720
mg/kg
651
05/05/16 12:14
EPA 9060
Mean Total Organic Carbon
1770
mg/kg
649
05/05/16 10:49
EPA 9060
RSD%
25.7
%
05/05/16 10:49
92295606002
2016011922
EPA 6010
Aluminum
16900
mg/kg
7.1
05/05/16 12:46
M1
EPA 6010
Barium
92.7
mg/kg
0.71
05/05/16 12:46
M1
EPA 6010
Beryllium
0.54
mg/kg
0.071
05/05/16 12:46
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g i - "�e. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
J16040722
92295606
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
92295606002
2016011922
EPA 6010
Calcium
5410
mg/kg
35.3
05/05/16 12:46
M1,R1
EPA 6010
Chromium
14.7
mg/kg
0.35
05/05/16 12:46
EPA 6010
Copper
13.3
mg/kg
0.35
05/05/16 12:46
EPA 6010
Iron
17700
mg/kg
2.8
05/05/16 12:46
M1
EPA 6010
Magnesium
4380
mg/kg
35.3
05/05/16 12:46
M1
EPA 6010
Manganese
124
mg/kg
0.35
05/05/16 12:46
M1
EPA 6010
Nickel
11.8
mg/kg
0.35
05/05/16 12:46
EPA 6010
Potassium
238
mg/kg
70.6
05/05/16 12:46
EPA 6010
Sodium
253
mg/kg
70.6
05/05/16 12:46
EPA 6010
Strontium
32.5
mg/kg
0.71
05/05/16 12:46
EPA 6010
Zinc
27.5
mg/kg
1.4
05/05/16 12:46
EPA 6010
Aluminum
7.9
mg/L
0.10
05/06/16 17:12
EPA 6010
Barium
0.072
mg/L
0.050
05/06/16 17:12
EPA 6010
Calcium
2.0
mg/L
1.0
05/06/16 17:12
EPA 6010
Iron
5.7
mg/L
0.050
05/06/16 17:12
EPA 6010
Magnesium
1.0
mg/L
0.10
05/06/16 17:12
EPA 6010
Manganese
0.31
mg/L
0.0050
05/06/16 17:12
EPA 6010
Strontium
0.045
mg/L
0.0050
05/06/16 17:12
EPA 6010
Zinc
0.12
mg/L
0.050
05/06/16 17:12
EPA 6020
Cobalt
9.2
mg/kg
1.4
05/05/16 16:42
EPA 6020
Lead
3.8
mg/kg
1.4
05/05/16 16:42
EPA 6020
Vanadium
51.6
mg/kg
1.4
05/05/16 16:42
EPA 6020B
Antimony
2.9
ug/L
0.50
05/13/16 13:21
EPA 6020B
Arsenic
24.0
ug/L
0.50
05/13/16 13:21
EPA 6020B
Beryllium
0.70
ug/L
0.10
05/13/16 13:21
EPA 6020B
Chromium
12.7
ug/L
0.50
05/13/16 13:21
EPA 6020B
Cobalt
5.1
ug/L
0.50
05/13/16 13:21
EPA 6020B
Copper
14.6
ug/L
1.0
05/13/16 13:21
EPA 6020B
Lead
5.5
ug/L
0.50
05/13/16 13:21
EPA 6020B
Molybdenum
11.0
ug/L
0.50
05/13/16 13:21
EPA 6020B
Selenium
14.3
ug/L
0.50
05/13/16 13:21
EPA 6020B
Thallium
0.61
ug/L
0.10
05/13/16 13:21
EPA 6020B
Vanadium
42.0
ug/L
0.50
05/13/16 13:21
EPA 7471
Mercury
0.025
mg/kg
0.012
05/05/16 15:20
ASTM D2974-87
Percent Moisture
32.0
%
0.10
04/30/16 12:56
EPA 9045
pH at 25 Degrees C
7.8
Std. Units
0.10
05/02/16 11:00
H6
EPA 300.0
Sulfate
15.7
mg/L
2.9
05/09/16 17:23
B
SM 4500-CI-E
Chloride
13.1
mg/L
7.3
05/09/16 22:56
EPA 9060
Total Organic Carbon
2330
mg/kg
646
05/05/16 12:31
EPA 9060
Total Organic Carbon
1530
mg/kg
645
05/05/16 12:37
EPA 9060
Total Organic Carbon
1690
mg/kg
651
05/05/16 12:43
EPA 9060
Total Organic Carbon
1340
mg/kg
642
05/05/16 12:49
EPA 9060
Mean Total Organic Carbon
1720
mg/kg
646
05/05/16 12:31
EPA 9060
RSD%
25.0
%
05/05/16 12:31
92295606003
2016011923
EPA 6010
Aluminum
6250
mg/kg
8.9
05/05/16 07:26
EPA 6010
Barium
28.9
mg/kg
0.89
05/05/16 07:26
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Q�K�i - �e. Suite 100
y Huntersville, NC 28078
[phone]
Project: J16040722
Pace Project No.: 92295606
Lab Sample ID Client Sample ID
Method Parameters
SUMMARY OF DETECTION
Result Units Report Limit Analyzed Qualifiers
92295606003
2016011923
EPA 6010
Beryllium
0.20
mg/kg
0.089
05/05/16 07:26
EPA 6010
Calcium
716
mg/kg
44.7
05/05/16 07:26
EPA 6010
Chromium
6.0
mg/kg
0.45
05/05/16 07:26
EPA 6010
Copper
5.6
mg/kg
0.45
05/05/16 07:26
EPA 6010
Iron
5550
mg/kg
3.6
05/05/16 07:26
EPA 6010
Magnesium
1110
mg/kg
44.7
05/05/16 07:26
EPA 6010
Manganese
57.2
mg/kg
0.45
05/05/16 07:26
EPA 6010
Molybdenum
2.1
mg/kg
0.89
05/05/16 07:26
EPA 6010
Nickel
3.5
mg/kg
0.45
05/05/16 07:26
EPA 6010
Potassium
139
mg/kg
89.3
05/05/16 07:26
EPA 6010
Sodium
120
mg/kg
89.3
05/05/16 07:26
EPA 6010
Strontium
9.1
mg/kg
0.89
05/05/16 07:26
EPA 6010
Zinc
10
mg/kg
1.8
05/05/16 07:26
EPA 6010
Aluminum
1.9
mg/L
0.10
05/06/16 17:15
EPA 6010
Barium
0.079
mg/L
0.050
05/06/16 17:15
EPA 6010
Boron
0.31
mg/L
0.20
05/06/16 17:15
EPA 6010
Calcium
2.6
mg/L
1.0
05/06/16 17:15
EPA 6010
Iron
1.4
mg/L
0.050
05/06/16 17:15
EPA 6010
Magnesium
1.1
mg/L
0.10
05/06/16 17:15
EPA 6010
Manganese
0.30
mg/L
0.0050
05/06/16 17:15
EPA 6010
Sodium
6.4
mg/L
5.0
05/06/16 17:15
EPA 6010
Strontium
0.043
mg/L
0.0050
05/06/16 17:15
EPA 6010
Zinc
0.30
mg/L
0.050
05/06/16 17:15
EPA 6020
Arsenic
4.1
mg/kg
1.9
05/05/16 10:30
EPA 6020
Cobalt
2.4
mg/kg
1.9
05/05/16 10:30
EPA 6020
Selenium
2.2
mg/kg
1.9
05/05/16 10:30
EPA 6020
Vanadium
18.4
mg/kg
1.9
05/05/16 10:30
EPA 6020B
Antimony
2.9
ug/L
0.50
05/13/16 13:25
EPA 6020B
Arsenic
22.2
ug/L
0.50
05/13/16 13:25
EPA 6020B
Beryllium
0.70
ug/L
0.10
05/13/16 13:25
EPA 6020B
Chromium
13.9
ug/L
0.50
05/13/16 13:25
EPA 6020B
Cobalt
5.5
ug/L
0.50
05/13/16 13:25
EPA 6020B
Copper
16.2
ug/L
1.0
05/13/16 13:25
EPA 6020B
Lead
5.9
ug/L
0.50
05/13/16 13:25
EPA 6020B
Molybdenum
9.5
ug/L
0.50
05/13/16 13:25
EPA 6020B
Selenium
12.5
ug/L
0.50
05/13/16 13:25
EPA 6020B
Thallium
0.59
ug/L
0.10
05/13/16 13:25
EPA 6020B
Vanadium
43.7
ug/L
0.50
05/13/16 13:25
EPA 7471
Mercury
0.024
mg/kg
0.014
05/05/16 15:23
ASTM D2974-87
Percent Moisture
46.5
%
0.10
04/30/16 12:56
EPA 9045
pH at 25 Degrees C
7.9
Std. Units
0.10
05/02/16 11:00 H6
EPA 300.0
Sulfate
19.9
mg/L
3.7
05/09/16 17:37 B
SM 4500-CI-E
Chloride
18.7
mg/L
9.3
05/09/16 22:57
EPA 9060
Total Organic Carbon
11200
mg/kg
1680
05/05/16 12:55
EPA 9060
Total Organic Carbon
14700
mg/kg
1660
05/05/16 13:02
EPA 9060
Total Organic Carbon
11600
mg/kg
1680
05/05/16 13:10
EPA 9060
Total Organic Carbon
10200
mg/kg
1670
05/05/16 13:15
EPA 9060
Mean Total Organic Carbon
11900
mg/kg
1670
05/05/16 12:55
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098v i - "�e. Suite 100
Huntersville, NC 28078
[phone]
Project: J16040722
Pace Project No.: 92295606
Lab Sample ID Client Sample ID
Method Parameters
SUMMARY OF DETECTION
Result Units Report Limit Analyzed Qualifiers
92295606003
2016011923
EPA 9060
RSD%
16.1
%
05/05/16 12:55
92295606004
2016011924
EPA 6010
Aluminum
18700
mg/kg
6.8
05/05/16 07:30
EPA 6010
Barium
120
mg/kg
0.68
05/05/16 07:30
EPA 6010
Beryllium
0.43
mg/kg
0.068
05/05/16 07:30
EPA 6010
Calcium
3900
mg/kg
33.9
05/05/16 07:30
EPA 6010
Chromium
21.6
mg/kg
0.34
05/05/16 07:30
EPA 6010
Copper
31.8
mg/kg
0.34
05/05/16 07:30
EPA 6010
Iron
26700
mg/kg
13.6
05/05/16 10:45
EPA 6010
Magnesium
6880
mg/kg
33.9
05/05/16 07:30
EPA 6010
Manganese
387
mg/kg
0.34
05/05/16 07:30
EPA 6010
Molybdenum
1.1
mg/kg
0.68
05/05/16 07:30
EPA 6010
Nickel
18.3
mg/kg
0.34
05/05/16 07:30
EPA 6010
Potassium
1840
mg/kg
67.9
05/05/16 07:30
EPA 6010
Sodium
119
mg/kg
67.9
05/05/16 07:30
EPA 6010
Strontium
31.2
mg/kg
0.68
05/05/16 07:30
EPA 6010
Zinc
45.9
mg/kg
1.4
05/05/16 07:30
EPA 6010
Aluminum
10.2
mg/L
0.10
05/06/16 17:18
EPA 6010
Barium
0.10
mg/L
0.050
05/06/16 17:18
EPA 6010
Boron
0.23
mg/L
0.20
05/06/16 17:18
EPA 6010
Calcium
3.5
mg/L
1.0
05/06/16 17:18
EPA 6010
Iron
9.4
mg/L
0.050
05/06/16 17:18
EPA 6010
Magnesium
1.8
mg/L
0.10
05/06/16 17:18
EPA 6010
Manganese
0.72
mg/L
0.0050
05/06/16 17:18
EPA 6010
Nickel
0.0091
mg/L
0.0050
05/06/16 17:18
EPA 6010
Sodium
5.3
mg/L
5.0
05/06/16 17:18
EPA 6010
Strontium
0.045
mg/L
0.0050
05/06/16 17:18
EPA 6010
Zinc
0.18
mg/L
0.050
05/06/16 17:18
EPA 6020
Arsenic
5.7
mg/kg
1.3
05/05/16 10:34
EPA 6020
Cobalt
9.7
mg/kg
1.3
05/05/16 10:34
EPA 6020
Lead
2.6
mg/kg
1.3
05/05/16 10:34
EPA 6020
Selenium
2.8
mg/kg
1.3
05/05/16 10:34
EPA 6020
Vanadium
69.8
mg/kg
1.3
05/05/16 10:34
EPA 6020B
Antimony
2.5
ug/L
0.50
05/13/16 13:29
EPA 6020B
Arsenic
38.0
ug/L
0.50
05/13/16 13:29
EPA 6020B
Beryllium
1.0
ug/L
0.10
05/13/16 13:29
EPA 6020B
Cadmium
0.26
ug/L
0.080
05/13/16 13:29
EPA 6020B
Chromium
21.2
ug/L
0.50
05/13/16 13:29
EPA 6020B
Cobalt
13.3
ug/L
0.50
05/13/16 13:29
EPA 6020E
Copper
30.7
ug/L
1.0
05/13/16 13:29
EPA 6020B
Lead
12.1
ug/L
0.50
05/13/16 13:29
EPA 6020B
Molybdenum
13.4
ug/L
0.50
05/13/16 13:29
EPA 6020B
Selenium
22.8
ug/L
0.50
05/13/16 13:29
EPA 6020B
Thallium
0.33
ug/L
0.10
05/13/16 13:29
EPA 6020B
Vanadium
79.5
ug/L
0.50
05/13/16 13:29
ASTM D2974-87
Percent Moisture
26.0
%
0.10
04/30/16 12:56
EPA 9045
pH at 25 Degrees C
7.5
Std. Units
0.10
05/02/16 11:00 H6
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g i - "�e. Suite 100
Huntersville, NC 28078
[phone]
Project: J16040722
Pace Project No.: 92295606
Lab Sample ID
Method
Client Sample ID
Parameters
92295606004
2016011924
EPA 300.0
Sulfate
SM 4500-CI-E
Chloride
EPA 9060
Total Organic Carbon
EPA 9060
Total Organic Carbon
EPA 9060
Total Organic Carbon
EPA 9060
Total Organic Carbon
EPA 9060
Mean Total Organic Carbon
EPA 9060
RSD%
SUMMARY OF DETECTION
Result Units
17.8
mg/L
22.2
mg/L
3250
mg/kg
2740
mg/kg
2610
mg/kg
2380
mg/kg
2740
mg/kg
13.3
%
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Report Limit Analyzed Qualifiers
2.7 05/09/1617:50 B
6.8 05/09/16 22:58
647 05/05/1613:21
649 05/05/1613:31
642 05/05/1613:37
643 05/05/1613:42
645 05/05/1613:21
05/05/16 13:21
Page 10 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g i - �e. Suite 100
�J Huntersville, NC 28078
[phone]
Project: J16040722
Pace Project No.: 92295606
Date: May 16, 2016
This report has been revised.
PROJECT NARRATIVE
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 11 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Q�K�i - �e. Suite 100
y Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 6010
Description: 6010 MET ICP
Client: Duke Energy
Date: May 16, 2016
General Information:
4 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/30210
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 35241487001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1561802)
• Aluminum
• Calcium
• Chromium
• Copper
• Iron
• Manganese
• Molybdenum
• Nickel
• Strontium
• MSD (Lab ID: 1561803)
• Aluminum
• Calcium
• Chromium
• Copper
• Iron
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098ninic&� �e. Suite 100
y Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 6010
Description: 6010 MET ICP
Client: Duke Energy
Date: May 16, 2016
QC Batch: MPRP/30210
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 35241487001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• Manganese
• Molybdenum
• Nickel
• Strontium
R1: RPD value was outside control limits.
• MSD (Lab ID: 1561803)
• Zinc
QC Batch: MPRP/30217
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92295606002
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1562854)
• Aluminum
• Barium
• Boron
• Calcium
• Iron
• Magnesium
• Manganese
• Molybdenum
• MSD (Lab ID: 1562855)
• Aluminum
• Boron
• Calcium
• Iron
• Magnesium
• Molybdenum
R1: RPD value was outside control limits.
• MSD (Lab ID: 1562855)
• Calcium
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 13 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098nin �e. Suite 100
y Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 6010
Description: 6010 MET ICP, SPLP
Client: Duke Energy
Date: May 16, 2016
General Information:
4 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 3010A 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/21619
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92295417001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• MS (Lab ID: 1727356)
• Aluminum
• Barium
• Boron
• Calcium
• Iron
• Magnesium
• Manganese
• Nickel
• Potassium
• Sodium
• Strontium
• Zinc
• MSD (Lab ID: 1727357)
• Aluminum
• Barium
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 14 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098ns- "�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 6010
Description: 6010 MET ICP, SPLP
Client: Duke Energy
Date: May 16, 2016
QC Batch: MPRP/21619
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92295417001
M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
• Boron
• Calcium
• Iron
• Magnesium
• Manganese
• Nickel
• Potassium
• Sodium
• Strontium
• Zinc
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 15 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Q�K�i - �e. Suite 100
y Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 6020
Description: 6020 MET ICPMS
Client: Duke Energy
Date: May 16, 2016
General Information:
4 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/30211
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 35241959006
M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
• MS (Lab ID: 1561806)
• Antimony
• Lead
• MSD (Lab ID: 1561807)
• Lead
Additional Comments:
Batch Comments:
Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
• QC Batch: ICPM / 12227
• QC Batch: ICPM / 12232
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 16 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098ng- "�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 6020E
Description: 6020 MET ICPMS, SPLP
Client: Duke Energy
Date: May 16, 2016
General Information:
4 samples were analyzed for EPA 6020B . 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 3010A 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.
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 17 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098ng- "�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 7470
Description: 7470 Mercury, SPLP
Client: Duke Energy
Date: May 16, 2016
General Information:
4 samples were analyzed for EPA 7470. 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 7470 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:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 18 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098v i - "�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 7471
Description: 7471 Mercury
Client: Duke Energy
Date: May 16, 2016
General Information:
4 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.
Matrix Spikes:
All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below.
QC Batch: MERP/6863
A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 35239090002
M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
• MS (Lab ID: 1515983)
• Mercury
• MSD (Lab ID: 1515984)
• Mercury
R1: RPD value was outside control limits.
• MSD (Lab ID: 1515984)
• Mercury
Additional Comments:
Analyte Comments:
QC Batch: MERP/6863
E: Analyte concentration exceeded the calibration range. The reported result is estimated.
• MS (Lab ID: 1515983)
• Mercury
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 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098nig- �e. Suite 100
y Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 9045
Description: 9045 pH Soil
Client: Duke Energy
Date: May 16, 2016
General Information:
4 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.
1­16: Analysis initiated outside of the 15 minute EPA required holding time.
•2016011921 (Lab ID:92295606001)
•2016011922 (Lab ID:92295606002)
•2016011923 (Lab ID:92295606003)
•2016011924 (Lab ID:92295606004)
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
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 20 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098n§- "�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 300.0
Description: 300.0 IC Anions, SPLP
Client: Duke Energy
Date: May 16, 2016
General Information:
4 samples were analyzed for EPA 300.0. 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.
QC Batch: WETA/27522
B: Analyte was detected in the associated method blank.
• BLANK for HBN 312176 [WETA/275 (Lab ID: 1728518)
• Sulfate
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
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 21 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gww"�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 353.2
Description: 353.2 Nitrogen, NO2/NO3, SPLP
Client: Duke Energy
Date: May 16, 2016
General Information:
4 samples were analyzed for EPA 353.2. 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.
QC Batch: WETA/27534
B: Analyte was detected in the associated method blank.
• BLANK for HBN 312289 [WETA/275 (Lab ID: 1729113)
• Nitrogen, Nitrate
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
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 22 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gwinicw"�e. Suite100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: SM 4500-CI-E
Description: 4500 Chloride, SPLP
Client: Duke Energy
Date: May 16, 2016
General Information:
4 samples were analyzed for SM 4500-CI-E. 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:
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 23 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gwin '�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 9056
Description: 9056 IC Anions
Client: Duke Energy
Date: May 16, 2016
General Information:
4 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.
Duplicate Sample:
All duplicate sample results were within method acceptance criteria with any exceptions noted below.
Additional Comments:
Analyte Comments:
QC Batch: WETA/57358
D3: Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
•2016011921 (Lab ID:92295606001)
• Chloride
• Sulfate
•2016011922 (Lab ID:92295606002)
• Chloride
• Sulfate
•2016011923 (Lab ID:92295606003)
• Chloride
• Sulfate
•2016011924 (Lab ID:92295606004)
• 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 24 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gws- "�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 9056
Description: 9056 IC Anions 48hr
Client: Duke Energy
Date: May 16, 2016
General Information:
4 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.
1­11: Analysis conducted outside the EPA method holding time.
•2016011923 (Lab ID:92295606003)
1­13: Sample was received or analysis requested beyond the recognized method holding time.
•2016011921 (Lab ID:92295606001)
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.
Duplicate Sample:
All duplicate sample results were within method acceptance criteria with any exceptions noted below.
Additional Comments:
Analyte Comments:
QC Batch: WETA/57359
D3: Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
•2016011921 (Lab ID:92295606001)
• Nitrate as N
•2016011922 (Lab ID:92295606002)
• Nitrate as N
•2016011923 (Lab ID:92295606003)
• Nitrate as N
•2016011924 (Lab ID:92295606004)
• Nitrate as N
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc.. Page 25 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g i - "�e. Suite 100
Huntersville, NC 28078
[phone]
PROJECT NARRATIVE
Project: J16040722
Pace Project No.: 92295606
Method: EPA 9060
Description: Total Organic Carbon Quad
Client: Duke Energy
Date: May 16, 2016
General Information:
4 samples were analyzed for EPA 9060. 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 26 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gww"�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011921
Lab ID: 92295606001 Collected: 04/27/16 09:15
Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No. Qual
6010 MET ICP
Analytical Method:
EPA 6010 Preparation Method: EPA 3050
Aluminum
2860
mg/kg
6.7
1
05/04/16 18:05
05/05/16 07:22
7429-90-5
Barium
13.2
mg/kg
0.67
1
05/04/16 18:05
05/05/16 07:22
7440-39-3
Beryllium
ND
mg/kg
0.067
1
05/04/16 18:05
05/05/16 07:22
7440-41-7
Boron
ND
mg/kg
3.4
1
05/04/16 18:05
05/05/16 07:22
7440-42-8
Calcium
205
mg/kg
33.7
1
05/04/16 18:05
05/05/16 07:22
7440-70-2
Chromium
3.6
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:22
7440-47-3
Copper
2.9
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:22
7440-50-8
Iron
2920
mg/kg
2.7
1
05/04/16 18:05
05/05/16 07:22
7439-89-6
Magnesium
409
mg/kg
33.7
1
05/04/16 18:05
05/05/16 07:22
7439-95-4
Manganese
101
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:22
7439-96-5
Molybdenum
ND
mg/kg
0.67
1
05/04/16 18:05
05/05/16 07:22
7439-98-7
Nickel
2.2
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:22
7440-02-0
Potassium
110
mg/kg
67.4
1
05/04/16 18:05
05/05/16 07:22
7440-09-7
Sodium
ND
mg/kg
67.4
1
05/04/16 18:05
05/05/16 07:22
7440-23-5
Strontium
2.4
mg/kg
0.67
1
05/04/16 18:05
05/05/16 07:22
7440-24-6
Zinc
4.8
mg/kg
1.3
1
05/04/16 18:05
05/05/16 07:22
7440-66-6
6010 MET ICP, SPLP
Analytical Method: EPA 6010 Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Aluminum
7.6
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:09
7429-90-5
Barium
ND
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:09
7440-39-3
Boron
ND
mg/L
0.20
1
05/05/16 22:00
05/06/16 17:09
7440-42-8
Calcium
2.2
mg/L
1.0
1
05/05/16 22:00
05/06/16 17:09
7440-70-2
Iron
7.3
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:09
7439-89-6
Magnesium
1.6
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:09
7439-95-4
Manganese
0.59
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:09
7439-96-5
Nickel
0.0054
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:09
7440-02-0
Potassium
ND
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:09
7440-09-7
Sodium
ND
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:09
7440-23-5
Strontium
0.017
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:09
7440-24-6
Zinc
0.20
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:09
7440-66-6
6020 MET ICPMS
Analytical Method:
EPA 6020 Preparation Method: EPA 3050
Antimony
ND
mg/kg
2.6
20
05/04/16 18:05
05/05/1610:27
7440-36-0 N2
Arsenic
ND
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:27
7440-38-2
Cadmium
ND
mg/kg
0.15
20
05/04/16 18:05
05/05/1610:27
7440-43-9
Cobalt
2.0
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:27
7440-48-4
Lead
ND
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:27
7439-92-1
Selenium
ND
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:27
7782-49-2
Thallium
ND
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:27
7440-28-0
Vanadium
8.5
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:27
7440-62-2
6020 MET ICPMS, SPLP
Analytical Method: EPA 6020B
Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Antimony
ND
ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7440-36-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 27 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098m- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011921 Lab ID: 92295606001 Collected: 04/27/16 09:15 Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS, SPLP
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Molybdenum
Selenium
Thallium
Vanadium
7470 Mercury, SPLP
Mercury
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
300.0 IC Anions, SPLP
Sulfate
353.2 Nitrogen, NO2/NO3, SPLP
Nitrogen, Nitrate
4500 Chloride, SPLP
Chloride
9056 IC Anions
Chloride
Sulfate
9056 IC Anions 48hr
Nitrate as N
Total Organic Carbon Quad
Total Organic Carbon
Date: 05/16/2016 03:44 PM
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
1.6 ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7440-38-2
0.79 ug/L
0.10
1
05/06/1618:10
05/13/1613:17
7440-41-7
ND ug/L
0.080
1
05/06/1618:10
05/13/1613:17
7440-43-9
35.3 ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7440-47-3
15.3 ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7440-48-4
21.8 ug/L
1.0
1
05/06/1618:10
05/13/1613:17
7440-50-8
6.3 ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7439-92-1
1.3 ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7439-98-7
2.1 ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7782-49-2
ND ug/L
0.10
1
05/06/1618:10
05/13/1613:17
7440-28-0
89.5 ug/L
0.50
1
05/06/1618:10
05/13/1613:17
7440-62-2
Analytical Method: EPA 7470 Preparation Method:
EPA 7470
Leachate Method/Date: EPA 1312; 05/02/16 16:00
ND ug/L
0.20
1
05/06/1610:00
05/06/1614:15
7439-97-6
Analytical Method: EPA 7471 Preparation Method:
EPA 7471
0.012 mg/kg
0.011
1
05/05/1610:59
05/05/1615:18
7439-97-6
Analytical Method: ASTM D2974-87
25.8 %
0.10
1
04/30/1612:56
Analytical Method: EPA 9045
7.1 Std. Units
0.10
1
05/02/16 11:00
H6
Analytical Method: EPA 300.0 Leachate Method/Date:
EPA 1312; 05/02/16
16:00
7.2 mg/L
2.7
1
05/09/1617:09
14808-79-8
B
Analytical Method: EPA 353.2 Leachate Method/Date: EPA 1312; 05/02/16
16:00
0.27 mg/L
0.27
1
05/10/1618:06
B
Analytical Method: SM 4500-CI-E Leachate Method/Date:
EPA 1312; 05/02/16 16:00
44.5 mg/L
6.7
1
05/09/16 22:52
16887-00-6
Analytical Method: EPA 9056
ND mg/kg
334
5
04/30/1612:42
16887-00-6
D3
ND mg/kg
334
5
04/30/1612:42
14808-79-8
D3
Analytical Method: EPA 9056
ND mg/kg
33.4
5
04/30/1612:42
14797-55-8
D3,H3
Analytical Method: EPA 9060
1970 mg/kg
652
1
05/05/1610:49
7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 28 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098m- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011921
Lab ID: 92295606001 Collected: 04/27/16 09:15
Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "wet -weight" basis
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
Total Organic Carbon Quad
Analytical Method:
EPA 9060
Total Organic Carbon
1170
mg/kg
645
1
05/05/16 10:55
7440-44-0
Total Organic Carbon
2230
mg/kg
651
1
05/05/16 11:00
7440-44-0
Total Organic Carbon
1720
mg/kg
651
1
05/05/16 12:14
7440-44-0
Mean Total Organic Carbon
1770
mg/kg
649
1
05/05/16 10:49
7440-44-0
Surrogates
RSD%
25.7
%
1
05/05/1610:49
Date: 05/16/2016 03:44 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 29 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g igcw"�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011922 Lab ID: 92295606002 Collected: 04/27/16 14:05 Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Aluminum
16900
mg/kg
7.1
1
05/05/16 09:19
05/05/16 12:46
7429-90-5
M1
Barium
92.7
mg/kg
0.71
1
05/05/16 09:19
05/05/16 12:46
7440-39-3
M1
Beryllium
0.54
mg/kg
0.071
1
05/05/16 09:19
05/05/16 12:46
7440-41-7
Boron
ND
mg/kg
3.5
1
05/05/16 09:19
05/05/16 12:46
7440-42-8
M1
Calcium
5410
mg/kg
35.3
1
05/05/16 09:19
05/05/16 12:46
7440-70-2
M1,R1
Chromium
14.7
mg/kg
0.35
1
05/05/16 09:19
05/05/16 12:46
7440-47-3
Copper
13.3
mg/kg
0.35
1
05/05/16 09:19
05/05/16 12:46
7440-50-8
Iron
17700
mg/kg
2.8
1
05/05/16 09:19
05/05/16 12:46
7439-89-6
M1
Magnesium
4380
mg/kg
35.3
1
05/05/16 09:19
05/05/16 12:46
7439-95-4
M1
Manganese
124
mg/kg
0.35
1
05/05/16 09:19
05/05/16 12:46
7439-96-5
M1
Molybdenum
ND
mg/kg
0.71
1
05/05/16 09:19
05/05/16 12:46
7439-98-7
M1
Nickel
11.8
mg/kg
0.35
1
05/05/16 09:19
05/05/16 12:46
7440-02-0
Potassium
238
mg/kg
70.6
1
05/05/16 09:19
05/05/16 12:46
7440-09-7
Sodium
253
mg/kg
70.6
1
05/05/16 09:19
05/05/16 12:46
7440-23-5
Strontium
32.5
mg/kg
0.71
1
05/05/16 09:19
05/05/16 12:46
7440-24-6
Zinc
27.5
mg/kg
1.4
1
05/05/16 09:19
05/05/16 12:46
7440-66-6
6010 MET ICP, SPLP
Analytical Method: EPA 6010 Preparation Method:
EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Aluminum
7.9
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:12
7429-90-5
Barium
0.072
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:12
7440-39-3
Boron
ND
mg/L
0.20
1
05/05/16 22:00
05/06/16 17:12
7440-42-8
Calcium
2.0
mg/L
1.0
1
05/05/16 22:00
05/06/16 17:12
7440-70-2
Iron
5.7
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:12
7439-89-6
Magnesium
1.0
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:12
7439-95-4
Manganese
0.31
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:12
7439-96-5
Nickel
ND
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:12
7440-02-0
Potassium
ND
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:12
7440-09-7
Sodium
ND
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:12
7440-23-5
Strontium
0.045
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:12
7440-24-6
Zinc
0.12
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:12
7440-66-6
6020 MET ICPMS
Analytical Method:
EPA 6020 Preparation Method:
EPA 3050
Antimony
ND
mg/kg
2.8
20
05/05/1611:34
05/05/1616:42
7440-36-0
N2
Arsenic
ND
mg/kg
1.4
20
05/05/1611:34
05/05/1616:42
7440-38-2
Cadmium
ND
mg/kg
0.17
20
05/05/1611:34
05/05/1616:42
7440-43-9
Cobalt
9.2
mg/kg
1.4
20
05/05/1611:34
05/05/1616:42
7440-48-4
Lead
3.8
mg/kg
1.4
20
05/05/1611:34
05/05/1616:42
7439-92-1
Selenium
ND
mg/kg
1.4
20
05/05/1611:34
05/05/1616:42
7782-49-2
Thallium
ND
mg/kg
1.4
20
05/05/1611:34
05/05/1616:42
7440-28-0
Vanadium
51.6
mg/kg
1.4
20
05/05/1611:34
05/05/1616:42
7440-62-2
6020 MET ICPMS, SPLP
Analytical Method: EPA 6020B
Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Antimony
2.9
ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7440-36-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 30 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gww"�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011922 Lab ID: 92295606002 Collected: 04/27/16 14:05 Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS, SPLP
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Molybdenum
Selenium
Thallium
Vanadium
7470 Mercury, SPLP
Mercury
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
300.0 IC Anions, SPLP
Sulfate
353.2 Nitrogen, NO2/NO3, SPLP
Nitrogen, Nitrate
4500 Chloride, SPLP
Chloride
9056 IC Anions
Chloride
Sulfate
9056 IC Anions 48hr
Nitrate as N
Total Organic Carbon Quad
Total Organic Carbon
Date: 05/16/2016 03:44 PM
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
24.0 ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7440-38-2
0.70 ug/L
0.10
1
05/06/1618:10
05/13/1613:21
7440-41-7
ND ug/L
0.080
1
05/06/1618:10
05/13/1613:21
7440-43-9
12.7 ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7440-47-3
5.1 ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7440-48-4
14.6 ug/L
1.0
1
05/06/1618:10
05/13/1613:21
7440-50-8
5.5 ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7439-92-1
11.0 ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7439-98-7
14.3 ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7782-49-2
0.61 ug/L
0.10
1
05/06/1618:10
05/13/1613:21
7440-28-0
42.0 ug/L
0.50
1
05/06/1618:10
05/13/1613:21
7440-62-2
Analytical Method: EPA 7470 Preparation Method:
EPA 7470
Leachate Method/Date: EPA 1312; 05/02/16 16:00
ND ug/L
0.20
1
05/06/1610:00
05/06/1614:18
7439-97-6
Analytical Method: EPA 7471 Preparation Method:
EPA 7471
0.025 mg/kg
0,012
1
05/05/1610:59
05/05/1615:20
7439-97-6
Analytical Method: ASTM D2974-87
32.0 %
0.10
1
04/30/1612:56
Analytical Method: EPA 9045
7.8 Std. Units
0.10
1
05/02/16 11:00
H6
Analytical Method: EPA 300.0 Leachate Method/Date:
EPA 1312; 05/02/16
16:00
15.7 mg/L
2.9
1
05/09/1617:23
14808-79-8
B
Analytical Method: EPA 353.2 Leachate Method/Date: EPA 1312; 05/02/16
16:00
ND mg/L
0.29
1
05/10/1618:07
B
Analytical Method: SM 4500-CI-E Leachate Method/Date:
EPA 1312; 05/02/16 16:00
13.1 mg/L
7.3
1
05/09/16 22:56
16887-00-6
Analytical Method: EPA 9056
ND mg/kg
365
5
04/29/1613:47
16887-00-6
D3
ND mg/kg
365
5
04/29/1613:47
14808-79-8
D3
Analytical Method: EPA 9056
ND mg/kg
36.5
5
04/29/1613:47
14797-55-8
D3
Analytical Method: EPA 9060
2330 mg/kg
646
1
05/05/1612:31
7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 31 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098m- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011922
Lab ID: 92295606002 Collected: 04/27/16 14:05
Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "wet -weight" basis
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
Total Organic Carbon Quad
Analytical Method:
EPA 9060
Total Organic Carbon
1530
mg/kg
645
1
05/05/16 12:37
7440-44-0
Total Organic Carbon
1690
mg/kg
651
1
05/05/16 12:43
7440-44-0
Total Organic Carbon
1340
mg/kg
642
1
05/05/16 12:49
7440-44-0
Mean Total Organic Carbon
1720
mg/kg
646
1
05/05/16 12:31
7440-44-0
Surrogates
RSD%
25.0
%
1
05/05/1612:31
Date: 05/16/2016 03:44 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 32 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098onicw"�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011923 Lab ID: 92295606003 Collected: 04/27/16 10:30 Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP Analytical Method: EPA 6010 Preparation Method: EPA 3050
Aluminum
6250
mg/kg
8.9
1
05/04/16 18:05
05/05/16 07:26
7429-90-5
Barium
28.9
mg/kg
0.89
1
05/04/16 18:05
05/05/16 07:26
7440-39-3
Beryllium
0.20
mg/kg
0.089
1
05/04/16 18:05
05/05/16 07:26
7440-41-7
Boron
ND
mg/kg
4.5
1
05/04/16 18:05
05/05/16 07:26
7440-42-8
Calcium
716
mg/kg
44.7
1
05/04/16 18:05
05/05/16 07:26
7440-70-2
Chromium
6.0
mg/kg
0.45
1
05/04/16 18:05
05/05/16 07:26
7440-47-3
Copper
5.6
mg/kg
0.45
1
05/04/16 18:05
05/05/16 07:26
7440-50-8
Iron
5550
mg/kg
3.6
1
05/04/16 18:05
05/05/16 07:26
7439-89-6
Magnesium
1110
mg/kg
44.7
1
05/04/16 18:05
05/05/16 07:26
7439-95-4
Manganese
57.2
mg/kg
0.45
1
05/04/16 18:05
05/05/16 07:26
7439-96-5
Molybdenum
2.1
mg/kg
0.89
1
05/04/16 18:05
05/05/16 07:26
7439-98-7
Nickel
3.5
mg/kg
0.45
1
05/04/16 18:05
05/05/16 07:26
7440-02-0
Potassium
139
mg/kg
89.3
1
05/04/16 18:05
05/05/16 07:26
7440-09-7
Sodium
120
mg/kg
89.3
1
05/04/16 18:05
05/05/16 07:26
7440-23-5
Strontium
9.1
mg/kg
0.89
1
05/04/16 18:05
05/05/16 07:26
7440-24-6
Zinc
10
mg/kg
1.8
1
05/04/16 18:05
05/05/16 07:26
7440-66-6
6010 MET ICP, SPLP
Analytical Method: EPA 6010 Preparation Method:
EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Aluminum
1.9
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:15
7429-90-5
Barium
0.079
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:15
7440-39-3
Boron
0.31
mg/L
0.20
1
05/05/16 22:00
05/06/16 17:15
7440-42-8
Calcium
2.6
mg/L
1.0
1
05/05/16 22:00
05/06/16 17:15
7440-70-2
Iron
1.4
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:15
7439-89-6
Magnesium
1.1
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:15
7439-95-4
Manganese
0.30
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:15
7439-96-5
Nickel
ND
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:15
7440-02-0
Potassium
ND
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:15
7440-09-7
Sodium
6.4
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:15
7440-23-5
Strontium
0.043
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:15
7440-24-6
Zinc
0.30
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:15
7440-66-6
6020 MET ICPMS
Analytical Method:
EPA 6020 Preparation Method:
EPA 3050
Antimony
ND
mg/kg
3.8
20
05/04/16 18:05
05/05/1610:30
7440-36-0 N2
Arsenic
4.1
mg/kg
1.9
20
05/04/16 18:05
05/05/1610:30
7440-38-2
Cadmium
ND
mg/kg
0.23
20
05/04/16 18:05
05/05/1610:30
7440-43-9
Cobalt
2.4
mg/kg
1.9
20
05/04/16 18:05
05/05/1610:30
7440-48-4
Lead
ND
mg/kg
1.9
20
05/04/16 18:05
05/05/1610:30
7439-92-1
Selenium
2.2
mg/kg
1.9
20
05/04/16 18:05
05/05/1610:30
7782-49-2
Thallium
ND
mg/kg
1.9
20
05/04/16 18:05
05/05/1610:30
7440-28-0
Vanadium
18.4
mg/kg
1.9
20
05/04/16 18:05
05/05/1610:30
7440-62-2
6020 MET ICPMS, SPLP
Analytical Method: EPA 6020B
Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Antimony
2.9
ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7440-36-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 33 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098m- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011923 Lab ID: 92295606003 Collected: 04/27/16 10:30 Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS, SPLP
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Molybdenum
Selenium
Thallium
Vanadium
7470 Mercury, SPLP
Mercury
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
300.0 IC Anions, SPLP
Sulfate
353.2 Nitrogen, NO2/NO3, SPLP
Nitrogen, Nitrate
4500 Chloride, SPLP
Chloride
9056 IC Anions
Chloride
Sulfate
9056 IC Anions 48hr
Nitrate as N
Total Organic Carbon Quad
Total Organic Carbon
Date: 05/16/2016 03:44 PM
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
22.2 ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7440-38-2
0.70 ug/L
0.10
1
05/06/1618:10
05/13/1613:25
7440-41-7
ND ug/L
0.080
1
05/06/1618:10
05/13/1613:25
7440-43-9
13.9 ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7440-47-3
5.5 ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7440-48-4
16.2 ug/L
1.0
1
05/06/1618:10
05/13/1613:25
7440-50-8
5.9 ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7439-92-1
9.5 ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7439-98-7
12.5 ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7782-49-2
0.59 ug/L
0.10
1
05/06/1618:10
05/13/1613:25
7440-28-0
43.7 ug/L
0.50
1
05/06/1618:10
05/13/1613:25
7440-62-2
Analytical Method: EPA 7470 Preparation Method:
EPA 7470
Leachate Method/Date: EPA 1312; 05/02/16 16:00
ND ug/L
0.20
1
05/06/1610:00
05/06/1614:20
7439-97-6
Analytical Method: EPA 7471 Preparation Method:
EPA 7471
0.024 mg/kg
0,014
1
05/05/1610:59
05/05/1615:23
7439-97-6
Analytical Method: ASTM D2974-87
46.5 %
0.10
1
04/30/1612:56
Analytical Method: EPA 9045
7.9 Std. Units
0.10
1
05/02/16 11:00
H6
Analytical Method: EPA 300.0 Leachate Method/Date:
EPA 1312; 05/02/16
16:00
19.9 mg/L
3.7
1
05/09/1617:37
14808-79-8
B
Analytical Method: EPA 353.2 Leachate Method/Date: EPA 1312; 05/02/16
16:00
ND mg/L
0.37
1
05/10/1618:08
B
Analytical Method: SM 4500-CI-E Leachate Method/Date:
EPA 1312; 05/02/16 16:00
18.7 mg/L
9.3
1
05/09/16 22:57
16887-00-6
Analytical Method: EPA 9056
ND mg/kg
467
5
04/30/1612:20
16887-00-6
D3
ND mg/kg
467
5
04/30/1612:20
14808-79-8
D3
Analytical Method: EPA 9056
ND mg/kg
46.7
5
04/30/1612:20
14797-55-8
D3,H1
Analytical Method: EPA 9060
11200 mg/kg
1680
1
05/05/1612:55
7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 34 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098ns- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011923
Lab ID: 92295606003 Collected: 04/27/16 10:30
Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "wet -weight" basis
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
Total Organic Carbon Quad
Analytical Method:
EPA 9060
Total Organic Carbon
14700
mg/kg
1660
1
05/05/16 13:02
7440-44-0
Total Organic Carbon
11600
mg/kg
1680
1
05/05/16 13:10
7440-44-0
Total Organic Carbon
10200
mg/kg
1670
1
05/05/16 13:15
7440-44-0
Mean Total Organic Carbon
11900
mg/kg
1670
1
05/05/16 12:55
7440-44-0
Surrogates
RSD%
16.1
%
1
05/05/1612:55
Date: 05/16/2016 03:44 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 35 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098m- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011924
Lab ID: 92295606004 Collected: 04/27/16 15:05
Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters
Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No. Qual
6010 MET ICP
Analytical Method:
EPA 6010 Preparation Method: EPA 3050
Aluminum
18700
mg/kg
6.8
1
05/04/16 18:05
05/05/16 07:30
7429-90-5
Barium
120
mg/kg
0.68
1
05/04/16 18:05
05/05/16 07:30
7440-39-3
Beryllium
0.43
mg/kg
0.068
1
05/04/16 18:05
05/05/16 07:30
7440-41-7
Boron
ND
mg/kg
3.4
1
05/04/16 18:05
05/05/16 07:30
7440-42-8
Calcium
3900
mg/kg
33.9
1
05/04/16 18:05
05/05/16 07:30
7440-70-2
Chromium
21.6
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:30
7440-47-3
Copper
31.8
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:30
7440-50-8
Iron
26700
mg/kg
13.6
5
05/04/16 18:05
05/05/1610:45
7439-89-6
Magnesium
6880
mg/kg
33.9
1
05/04/16 18:05
05/05/16 07:30
7439-95-4
Manganese
387
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:30
7439-96-5
Molybdenum
1.1
mg/kg
0.68
1
05/04/16 18:05
05/05/16 07:30
7439-98-7
Nickel
18.3
mg/kg
0.34
1
05/04/16 18:05
05/05/16 07:30
7440-02-0
Potassium
1840
mg/kg
67.9
1
05/04/16 18:05
05/05/16 07:30
7440-09-7
Sodium
119
mg/kg
67.9
1
05/04/16 18:05
05/05/16 07:30
7440-23-5
Strontium
31.2
mg/kg
0.68
1
05/04/16 18:05
05/05/16 07:30
7440-24-6
Zinc
45.9
mg/kg
1.4
1
05/04/16 18:05
05/05/16 07:30
7440-66-6
6010 MET ICP, SPLP
Analytical Method: EPA 6010 Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Aluminum
10.2
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:18
7429-90-5
Barium
0.10
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:18
7440-39-3
Boron
0.23
mg/L
0.20
1
05/05/16 22:00
05/06/16 17:18
7440-42-8
Calcium
3.5
mg/L
1.0
1
05/05/16 22:00
05/06/16 17:18
7440-70-2
Iron
9.4
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:18
7439-89-6
Magnesium
1.8
mg/L
0.10
1
05/05/16 22:00
05/06/16 17:18
7439-95-4
Manganese
0.72
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:18
7439-96-5
Nickel
0.0091
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:18
7440-02-0
Potassium
ND
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:18
7440-09-7
Sodium
5.3
mg/L
5.0
1
05/05/16 22:00
05/06/16 17:18
7440-23-5
Strontium
0.045
mg/L
0.0050
1
05/05/16 22:00
05/06/16 17:18
7440-24-6
Zinc
0.18
mg/L
0.050
1
05/05/16 22:00
05/06/16 17:18
7440-66-6
6020 MET ICPMS
Analytical Method:
EPA 6020 Preparation Method: EPA 3050
Antimony
ND
mg/kg
2.7
20
05/04/16 18:05
05/05/1610:34
7440-36-0 N2
Arsenic
5.7
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:34
7440-38-2
Cadmium
ND
mg/kg
0.16
20
05/04/16 18:05
05/05/1610:34
7440-43-9
Cobalt
9.7
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:34
7440-48-4
Lead
2.6
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:34
7439-92-1
Selenium
2.8
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:34
7782-49-2
Thallium
ND
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:34
7440-28-0
Vanadium
69.8
mg/kg
1.3
20
05/04/16 18:05
05/05/1610:34
7440-62-2
6020 MET ICPMS, SPLP
Analytical Method: EPA 6020B
Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
Antimony
2.5
ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7440-36-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 36 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098ng- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011924 Lab ID: 92295606004 Collected: 04/27/16 15:05 Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions.
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS, SPLP
Arsenic
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Molybdenum
Selenium
Thallium
Vanadium
7470 Mercury, SPLP
Mercury
7471 Mercury
Mercury
Percent Moisture
Percent Moisture
9045 pH Soil
pH at 25 Degrees C
300.0 IC Anions, SPLP
Sulfate
353.2 Nitrogen, NO2/NO3, SPLP
Nitrogen, Nitrate
4500 Chloride, SPLP
Chloride
9056 IC Anions
Chloride
Sulfate
9056 IC Anions 48hr
Nitrate as N
Total Organic Carbon Quad
Total Organic Carbon
Date: 05/16/2016 03:44 PM
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Leachate Method/Date: EPA 1312; 05/02/16 16:00
38.0 ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7440-38-2
1.0 ug/L
0.10
1
05/06/1618:10
05/13/1613:29
7440-41-7
0.26 ug/L
0.080
1
05/06/1618:10
05/13/1613:29
7440-43-9
21.2 ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7440-47-3
13.3 ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7440-48-4
30.7 ug/L
1.0
1
05/06/1618:10
05/13/1613:29
7440-50-8
12.1 ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7439-92-1
13.4 ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7439-98-7
22.8 ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7782-49-2
0.33 ug/L
0.10
1
05/06/1618:10
05/13/1613:29
7440-28-0
79.5 ug/L
0.50
1
05/06/1618:10
05/13/1613:29
7440-62-2
Analytical Method: EPA 7470 Preparation Method:
EPA 7470
Leachate Method/Date: EPA 1312; 05/02/16 16:00
ND ug/L
0.20
1
05/06/1610:00
05/06/1614:22
7439-97-6
Analytical Method: EPA 7471 Preparation Method:
EPA 7471
ND mg/kg
0.011
1
05/05/1610:59
05/05/1615:25
7439-97-6
Analytical Method: ASTM D2974-87
26.0 %
0.10
1
04/30/1612:56
Analytical Method: EPA 9045
7.5 Std. Units
0.10
1
05/02/16 11:00
H6
Analytical Method: EPA 300.0 Leachate Method/Date:
EPA 1312; 05/02/16
16:00
17.8 mg/L
2.7
1
05/09/1617:50
14808-79-8
B
Analytical Method: EPA 353.2 Leachate Method/Date: EPA 1312; 05/02/16
16:00
ND mg/L
0.27
1
05/10/1618:09
B
Analytical Method: SM 4500-CI-E Leachate Method/Date:
EPA 1312; 05/02/16 16:00
22.2 mg/L
6.8
1
05/09/16 22:58
16887-00-6
Analytical Method: EPA 9056
ND mg/kg
342
5
04/29/1614:10
16887-00-6
D3
ND mg/kg
342
5
04/29/1614:10
14808-79-8
D3
Analytical Method: EPA 9056
ND mg/kg
34.2
5
04/29/1614:10
14797-55-8
D3
Analytical Method: EPA 9060
3250 mg/kg
647
1
05/05/1613:21
7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 37 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098m- "�e. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: J16040722
Pace Project No.: 92295606
Sample: 2016011924
Lab ID: 92295606004 Collected: 04/27/16 15:05
Received: 04/28/16 12:30 Matrix: Solid
Results reported on a "wet -weight" basis
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
Total Organic Carbon Quad
Analytical Method:
EPA 9060
Total Organic Carbon
2740
mg/kg
649
1
05/05/16 13:31
7440-44-0
Total Organic Carbon
2610
mg/kg
642
1
05/05/16 13:37
7440-44-0
Total Organic Carbon
2380
mg/kg
643
1
05/05/16 13:42
7440-44-0
Mean Total Organic Carbon
2740
mg/kg
645
1
05/05/16 13:21
7440-44-0
Surrogates
RSD%
13.3
%
1
05/05/1613:21
Date: 05/16/2016 03:44 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Page 38 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MERP/9372
Analysis Method: EPA 7470
QC Batch Method: EPA 7470
Analysis Description: 7470 Mercury SPLP
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
METHOD BLANK: 1727436
Matrix: Water
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury ug/L
ND 0.20
05/06/1613:49
LABORATORY CONTROL SAMPLE: 1727437
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury ug/L
2.5 2.6
106 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1727438 1727439
MS MSD
92295417001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND
2.5 2.5 2.5
2.6 100 104 75-125 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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 39 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g igcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MERP/6863
Analysis Method: EPA 7471
QC Batch Method: EPA 7471
Analysis Description: 7471
Mercury
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
METHOD BLANK: 1561817
Matrix: Solid
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg/kg
ND 0.0081
05/05/1614:12
LABORATORY CONTROL SAMPLE: 1561818
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury mg/kg
.081 0.073
90 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1515983 1515984
MS MSD
35239090002
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Mercury mg/kg 12.1
.78 .61 43.0
19.0 3950 1120 80-120 78 20 E,H1,
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 40 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gww,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MPRP/30210 Analysis Method: EPA 6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET Solid
Associated Lab Samples: 92295606001, 92295606003, 92295606004
METHOD BLANK: 1561800 Matrix:
Associated Lab Samples: 92295606001, 92295606003, 92295606004
Blank
Parameter Units Result
Solid
Reporting
Limit
Analyzed
Aluminum
mg/kg
ND
5.1
05/05/16 06:40
Barium
mg/kg
ND
0.51
05/05/16 06:40
Beryllium
mg/kg
ND
0.051
05/05/16 06:40
Boron
mg/kg
ND
2.5
05/05/16 06:40
Calcium
mg/kg
ND
25.4
05/05/16 06:40
Chromium
mg/kg
ND
0.25
05/05/16 06:40
Copper
mg/kg
ND
0.25
05/05/16 06:40
Iron
mg/kg
ND
2.0
05/05/16 06:40
Magnesium
mg/kg
ND
25.4
05/05/16 06:40
Manganese
mg/kg
ND
0.25
05/05/16 06:40
Molybdenum
mg/kg
ND
0.51
05/05/16 06:40
Nickel
mg/kg
ND
0.25
05/05/16 06:40
Potassium
mg/kg
ND
50.7
05/05/16 06:40
Sodium
mg/kg
ND
50.7
05/05/16 06:40
Strontium
mg/kg
ND
0.51
05/05/16 06:40
Zinc
mg/kg
ND
1.0
05/05/16 06:40
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1561801
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Aluminum
mg/kg
120
114
95
80-120
Barium
mg/kg
12
11.6
96
80-120
Beryllium
mg/kg
1.2
1.1
94
80-120
Boron
mg/kg
120
103
86
80-120
Calcium
mg/kg
600
569
95
80-120
Chromium
mg/kg
12
12.0
100
80-120
Copper
mg/kg
12
11.6
96
80-120
Iron
mg/kg
120
114
95
80-120
Magnesium
mg/kg
600
569
95
80-120
Manganese
mg/kg
12
12.0
100
80-120
Molybdenum
mg/kg
12
11.9
99
80-120
Nickel
mg/kg
12
11.9
99
80-120
Potassium
mg/kg
600
564
94
80-120
Sodium
mg/kg
600
580
97
80-120
Strontium
mg/kg
12
11.3
94
80-120
Zinc
mg/kg
60
54.8
91
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 41 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qymcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1561802
1561803
MS
MSD
35241487001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Aluminum
mg/kg
2900
141
140
4810
5380
1360
1770
75-125
11
20 M1
Barium
mg/kg
18.0
14.1
14
31.7
34.8
97
120
75-125
9
20
Beryllium
mg/kg
0.11
1.4
1.4
1.4
1.3
91
88
75-125
4
20
Boron
mg/kg
1 AU
141
140
118
110
83
78
75-125
7
20
Calcium
mg/kg
42300
703
700
37900
40900
-626
-196
75-125
8
20 M1
Chromium
mg/kg
17.8
14.1
14
21.9
20.7
29
21
75-125
5
20 M1
Copper
mg/kg
41.1
14.1
14
20.8
20.2
-144
-149
75-125
3
20 M1
Iron
mg/kg
9100
141
140
3000
3560
-4330
-3960
75-125
17
20 M1
Magnesium
mg/kg
604
703
700
1310
1310
101
100
75-125
1
20
Manganese
mg/kg
80.4
14.1
14
41.7
41.9
-275
-275
75-125
0
20 M1
Molybdenum
mg/kg
3.0
14.1
14
12.7
12.0
69
64
75-125
6
20 M1
Nickel
mg/kg
13.6
14.1
14
15.3
14.4
12
6
75-125
6
20 M1
Potassium
mg/kg
85.1
703
700
786
748
100
95
75-125
5
20
Sodium
mg/kg
77.8
703
700
702
649
89
82
75-125
8
20
Strontium
mg/kg
75.9
14.1
14
80.4
97.3
32
153
75-125
19
20 M1
Zinc
mg/kg
70.6
70.3
70
153
123
117
75
75-125
22
20 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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 42 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098oinlc&� �e. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MPRP/30217 Analysis Method: EPA 6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET Solid
Associated Lab Samples: 92295606002
METHOD BLANK: 1562852
Associated Lab Samples: 92295606002
Parameter
Units
Aluminum
mg/kg
Barium
mg/kg
Beryllium
mg/kg
Boron
mg/kg
Calcium
mg/kg
Chromium
mg/kg
Copper
mg/kg
Iron
mg/kg
Magnesium
mg/kg
Manganese
mg/kg
Molybdenum
mg/kg
Nickel
mg/kg
Potassium
mg/kg
Sodium
mg/kg
Strontium
mg/kg
Zinc
mg/kg
Matrix: Solid
Blank
Result
Reporting
Limit
Analyzed
ND
4.9
05/05/1612:38
ND
0.49
05/05/1612:38
ND
0.049
05/05/1612:38
ND
2.4
05/05/1612:38
ND
24.5
05/05/1612:38
ND
0.24
05/05/1612:38
ND
0.24
05/05/1612:38
ND
2.0
05/05/1612:38
ND
24.5
05/05/1612:38
ND
0.24
05/05/1612:38
ND
0.49
05/05/1612:38
ND
0.24
05/05/1612:38
ND
49.0
05/05/1612:38
ND
49.0
05/05/1612:38
ND
0.49
05/05/1612:38
ND
0.98
05/05/1612:38
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
1562853
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Aluminum
mg/kg
123
125
102
80-120
Barium
mg/kg
12.3
12.3
100
80-120
Beryllium
mg/kg
1.2
1.2
99
80-120
Boron
mg/kg
123
109
88
80-120
Calcium
mg/kg
616
634
103
80-120
Chromium
mg/kg
12.3
12.5
101
80-120
Copper
mg/kg
12.3
12.0
98
80-120
Iron
mg/kg
123
132
107
80-120
Magnesium
mg/kg
616
627
102
80-120
Manganese
mg/kg
12.3
13.0
105
80-120
Molybdenum
mg/kg
12.3
12.0
97
80-120
Nickel
mg/kg
12.3
11.5
93
80-120
Potassium
mg/kg
616
601
98
80-120
Sodium
mg/kg
616
638
104
80-120
Strontium
mg/kg
12.3
11.9
97
80-120
Zinc
mg/kg
61.6
54.3
88
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 43 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qymcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1562854
1562855
MS
MSD
92295606002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Aluminum
mg/kg
16900
197
184
27600
27200
5400
5580
75-125
2
20 M1
Barium
mg/kg
92.7
19.7
18.4
125
108
164
86
75-125
14
20 M1
Beryllium
mg/kg
0.54
1.91
1.76
2.2
2.0
84
79
75-125
11
20
Boron
mg/kg
ND
197
184
120
105
60
57
75-125
13
20 M1
Calcium
mg/kg
5410
988
916
5660
7300
25
207
75-125
25
20 M1,R1
Chromium
mg/kg
14.7
19.7
18.4
32.8
31.3
91
90
75-125
5
20
Copper
mg/kg
13.3
19.7
18.4
32.5
30.6
97
95
75-125
6
20
Iron
mg/kg
17700
197
184
20900
22900
1640
2850
75-125
9
20 M1
Magnesium
mg/kg
4380
988
916
5810
5600
146
134
75-125
4
20 M1
Manganese
mg/kg
124
19.7
18.4
119
140
-23
87
75-125
16
20 M1
Molybdenum
mg/kg
ND
19.7
18.4
14.5
13.0
72
70
75-125
11
20 M1
Nickel
mg/kg
11.8
19.7
18.4
28.3
26.0
84
78
75-125
8
20
Potassium
mg/kg
238
988
916
1190
1060
96
90
75-125
11
20
Sodium
mg/kg
253
988
916
1190
1080
95
91
75-125
10
20
Strontium
mg/kg
32.5
19.7
18.4
53.0
51.2
104
102
75-125
4
20
Zinc
mg/kg
27.5
98.8
91.6
111
102
85
82
75-125
8
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 44 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098oisc&� �e. Suite 100
y Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MPRP/21619 Analysis Method: EPA 6010
QC Batch Method: EPA 3010A Analysis Description: 6010 MET SPLP
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
METHOD BLANK: 1727354 Matrix: Water
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
Blank Reporting
Parameter Units Result Limit
Analyzed Qualifiers
Aluminum
mg/L
ND
0.10
05/06/1616:29
Barium
mg/L
ND
0.050
05/06/1616:29
Boron
mg/L
ND
0.20
05/06/1616:29
Calcium
mg/L
ND
1.0
05/06/1616:29
Iron
mg/L
ND
0.050
05/06/1616:29
Magnesium
mg/L
ND
0.10
05/06/1616:29
Manganese
mg/L
ND
0.0050
05/06/1616:29
Nickel
mg/L
ND
0.0050
05/06/1616:29
Potassium
mg/L
ND
5.0
05/06/1616:29
Sodium
mg/L
ND
5.0
05/06/1616:29
Strontium
mg/L
ND
0.0050
05/06/1616:29
Zinc
mg/L
ND
0.050
05/06/1616:29
LABORATORY CONTROL SAMPLE: 1727355
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Aluminum
mg/L
5
4.9
98
80-120
Barium
mg/L
.5
0.50
100
80-120
Boron
mg/L
.5
0.55
110
80-120
Calcium
mg/L
5
5.2
105
80-120
Iron
mg/L
5
5.1
102
80-120
Magnesium
mg/L
5
5.0
99
80-120
Manganese
mg/L
.5
0.48
96
80-120
Nickel
mg/L
.5
0.50
99
80-120
Potassium
mg/L
5
ND
99
80-120
Sodium
mg/L
5
5.6
113
80-120
Strontium
mg/L
.5
0.48
96
80-120
Zinc
mg/L
.5
0.51
102
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1727356
1727357
MS
MSD
92295417001
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
Aluminum
mg/L
0.26
5
5
22.2
22.2
440
439
75-125
0
20 M1
Barium
mg/L
0.17
.5
.5
2.4
2.4
438
440
75-125
0
20 M1
Boron
mg/L
0.22
.5
.5
2.5
2.5
458
463
75-125
1
20 M1
Calcium
mg/L
24.5
5
5
46.5
46.6
441
441
75-125
0
20 M1
Iron
mg/L
0.14
5
5
22.5
22.6
448
449
75-125
0
20 M1
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 45 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qymcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1727356
1727357
MS
MSD
92295417001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Magnesium
mg/L
3.5
5 5
25.2
25.1
434
433
75-125
0
20 M1
Manganese
mg/L
4.4
.5 .5
6.4
6.4
392
391
75-125
0
20 M1
Nickel
mg/L
ND
.5 .5
2.2
2.2
433
431
75-125
0
20 M1
Potassium
mg/L
ND
5 5
24.0
24.0
441
442
75-125
0
20 M1
Sodium
mg/L
ND
5 5
24.0
24.5
410
421
75-125
2
20 M1
Strontium
mg/L
0.27
.5 .5
2.4
2.4
427
428
75-125
0
20 M1
Zinc
mg/L
0.19
.5 .5
2.2
2.3
401
413
75-125
3
20 M1
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 46 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gww,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MPRP/30211 Analysis Method: EPA 6020
QC Batch Method: EPA 3050 Analysis Description: 6020 MET SOLID
Associated Lab Samples: 92295606001, 92295606003, 92295606004
METHOD BLANK: 1561804 Matrix: Solid
Associated Lab Samples: 92295606001, 92295606003, 92295606004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Antimony
mg/kg
ND
Arsenic
mg/kg
ND
Cadmium
mg/kg
ND
Cobalt
mg/kg
ND
Lead
mg/kg
ND
Selenium
mg/kg
ND
Thallium
mg/kg
ND
Vanadium
mg/kg
ND
2.0
05/05/16 09:32 N2
0.99
05/05/16 09:32
0.12
05/05/16 09:32
0.99
05/05/16 09:32
0.99
05/05/16 09:32
0.99
05/05/16 09:32
0.99
05/05/16 09:32
0.99
05/05/16 09:32
LABORATORY CONTROL SAMPLE:
Parameter
1561805
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
mg/kg
25.5
22.2
87
80-120 N2
Arsenic
mg/kg
25.5
23.5
92
80-120
Cadmium
mg/kg
2.6
2.3
88
80-120
Cobalt
mg/kg
25.5
23.7
93
80-120
Lead
mg/kg
25.5
23.4
92
80-120
Selenium
mg/kg
25.5
23.6
93
80-120
Thallium
mg/kg
25.5
23.9
94
80-120
Vanadium
mg/kg
25.5
23.6
92
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
1561806
1561807
MS
MSD
35241959006
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
mg/kg
1.0U
26.7
25.9
20.3
20.2
74
76
75-125
0
20 M6, N2
Arsenic
mg/kg
2.1
26.7
25.9
23.2
23.5
79
82
75-125
1
20
Cadmium
mg/kg
0.35
2.68
2.57
2.5
2.6
80
87
75-125
5
20
Cobalt
mg/kg
0.69J
26.7
25.9
22.2
22.6
81
85
75-125
2
20
Lead
mg/kg
114
26.7
25.9
131
127
65
50
75-125
3
20 M6
Selenium
mg/kg
0.52U
26.7
25.9
22.3
21.8
83
84
75-125
2
20
Thallium
mg/kg
0.52U
26.7
25.9
22.7
22.8
85
88
75-125
0
20
Vanadium
mg/kg
3.1
26.7
25.9
25.3
26.0
83
88
75-125
3
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 47 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qymcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MPRP/30222 Analysis Method: EPA 6020
QC Batch Method: EPA 3050 Analysis Description: 6020 MET SOLID
Associated Lab Samples: 92295606002
METHOD BLANK: 1562991
Matrix:
Solid
Associated Lab Samples: 92295606002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Antimony
mg/kg
ND
2.0
05/05/1616:00 N2
Arsenic
mg/kg
ND
0.99
05/05/1616:00
Cadmium
mg/kg
ND
0.12
05/05/1616:00
Cobalt
mg/kg
ND
0.99
05/05/1616:00
Lead
mg/kg
ND
0.99
05/05/1616:00
Selenium
mg/kg
ND
0.99
05/05/1616:00
Thallium
mg/kg
ND
0.99
05/05/1616:00
Vanadium
mg/kg
ND
0.99
05/05/1616:00
LABORATORY CONTROL SAMPLE: 1562992
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Antimony
mg/kg
24.8
23.8
96
80-120
N2
Arsenic
mg/kg
24.8
23.5
95
80-120
Cadmium
mg/kg
2.5
2.3
94
80-120
Cobalt
mg/kg
24.8
24.3
98
80-120
Lead
mg/kg
24.8
24.8
100
80-120
Selenium
mg/kg
24.8
23.4
94
80-120
Thallium
mg/kg
24.8
24.9
100
80-120
Vanadium
mg/kg
24.8
24.5
99
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1562993
1562994
MS
MSD
35241836002
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
Antimony
mg/kg
1.4U
35.8
34.8
32.6
30.6
90
86
75-125
6
20 N2
Arsenic
mg/kg
8.0
35.8
34.8
43.2
42.4
98
99
75-125
2
20
Cadmium
mg/kg
0.31
3.65
3.51
3.9
3.8
100
100
75-125
3
20
Cobalt
mg/kg
0.74J
35.8
34.8
35.7
34.1
97
96
75-125
5
20
Lead
mg/kg
35.4
35.8
34.8
77.4
77.3
117
120
75-125
0
20
Selenium
mg/kg
0.70U
35.8
34.8
35.2
33.0
97
93
75-125
7
20
Thallium
mg/kg
0.70U
35.8
34.8
37.0
35.4
103
101
75-125
4
20
Vanadium
mg/kg
7.6
35.8
34.8
42.3
40.6
97
95
75-125
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 48 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: MPRP/21638
Analysis Method:
EPA 6020B
QC Batch Method: EPA 3010A
Analysis Description:
6020 MET SPLP
Associated Lab Samples: 92295606001,
92295606002,
92295606003,
92295606004
METHOD BLANK: 1727989
Matrix: Water
Associated Lab Samples: 92295606001,
92295606002,
92295606003,
92295606004
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Antimony
ug/L
ND
0.50
05/13/1612:30
Arsenic
ug/L
ND
0.50
05/13/1612:30
Beryllium
ug/L
ND
0.10
05/13/1612:30
Cadmium
ug/L
ND
0.080
05/13/1612:30
Chromium
ug/L
ND
0.50
05/13/1612:30
Cobalt
ug/L
ND
0.50
05/13/1612:30
Copper
ug/L
ND
1.0
05/13/1612:30
Lead
ug/L
ND
0.50
05/13/1612:30
Molybdenum
ug/L
ND
0.50
05/13/1612:30
Selenium
ug/L
ND
0.50
05/13/1612:30
Thallium
ug/L
ND
0.10
05/13/1612:30
Vanadium
ug/L
ND
0.50
05/13/1612:30
LABORATORY CONTROL SAMPLE: 1727990
Spike
LCS
LCS %
Rec
Parameter
Units
Conc.
Result
% Rec Limits
Qualifiers
Antimony
ug/L
33.3
30.4
91
80-120
Arsenic
ug/L
33.3
29.8
89
80-120
Beryllium
ug/L
33.3
30.0
90
80-120
Cadmium
ug/L
33.3
29.6
89
80-120
Chromium
ug/L
33.3
31.1
93
80-120
Cobalt
ug/L
33.3
31.1
93
80-120
Copper
ug/L
33.3
31.4
94
80-120
Lead
ug/L
33.3
31.1
93
80-120
Molybdenum
ug/L
33.3
31.3
94
80-120
Selenium
ug/L
33.3
29.1
87
80-120
Thallium
ug/L
33.3
30.4
91
80-120
Vanadium
ug/L
33.3
30.5
92
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1727991
1727992
MS
MSD
92295417002
Spike
Spike
MS
MSD MS
MSD % Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result % Rec % Rec Limits
RPD RPD Qual
Antimony ug/L
0.88
33.3
33.3
31.2
32.6
91 95
5
Arsenic ug/L
227
33.3
33.3
260
264
102 112
1
Beryllium ug/L
ND
33.3
33.3
30.1
31.2
90 94
4
Cadmium ug/L
ND
33.3
33.3
29.7
30.9
89 93
4
Chromium ug/L
ND
33.3
33.3
30.5
32.2
91 96
5
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 49 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g igcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1727991
1727992
MS
MSD
92295417002
Spike
Spike
MS
MSD
MS
MSD % Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec Limits
RPD RPD Qual
Cobalt
ug/L
0.56
33.3
33.3
30.6
32.2
90
95
5
Copper
ug/L
ND
33.3
33.3
29.4
30.5
87
90
4
Lead
ug/L
ND
33.3
33.3
30.2
31.2
90
93
3
Molybdenum
ug/L
302
33.3
33.3
339
349
108
138
3
Selenium
ug/L
6.3
33.3
33.3
33.8
34.0
83
83
1
Thallium
ug/L
ND
33.3
33.3
29.9
31.5
90
95
5
Vanadium
ug/L
1.7
33.3
33.3
32.1
33.5
91
95
4
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 50 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gww,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: PMST/4437
Analysis Method:
ASTM
D2974-87
QC Batch Method: ASTM D2974-87
Analysis Description:
Dry Weight/Percent Moisture
Associated Lab Samples: 92295606001,
92295606002, 92295606003, 92295606004
SAMPLE DUPLICATE: 1558814
35241021001
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
12.5
13.3
6
10
SAMPLE DUPLICATE: 1558815
35241728002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
12.8
13.3
4
10
SAMPLE DUPLICATE: 1558816
35241732004
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
10.9
11.8
8
10
SAMPLE DUPLICATE: 1558817
35241839005
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
23.3
23.1
1
10
SAMPLE DUPLICATE: 1558818
35241959003
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
4.6
5.0
10
10
SAMPLE DUPLICATE: 1558819
35241959012
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
Percent Moisture
%
2.6
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 51 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qymcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: WETA/27522
Analysis Method: EPA 300.0
QC Batch Method: EPA 300.0
Analysis Description: 300.0 IC Anions
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
METHOD BLANK: 1728518
Matrix: Water
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Sulfate mg/L
2.0 2.0
05/09/1613:46 B
LABORATORY CONTROL SAMPLE: 1728519
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Sulfate mg/L
20 19.4
97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1728520 1728521
MS MSD
92295417001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Sulfate mg/L 77.3
20 20 101
101 119 119 90-110 0 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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 52 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qyonlcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: WETA/27534
Analysis Method: EPA 353.2
QC Batch Method: EPA 353.2
Analysis Description: 353.2 Nitrate + Nitrite, Unpres.
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
METHOD BLANK: 1729113
Matrix: Water
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrogen, Nitrate mg/L
0.13 0.020
05/10/16 17:49 B
LABORATORY CONTROL SAMPLE: 1729114
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrogen, Nitrate mg/L
2.5 2.5
99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1729115 1729116
MS MSD
92295417001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate mg/L ND
2.5 2.5 2.5
2.5 98 98 90-110 0 10 B
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 53 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098on ,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: WETA/27533 Analysis Method: SM 4500-CI-E
QC Batch Method: SM 4500-CI-E Analysis Description: 4500 Chloride
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
METHOD BLANK: 1729089 Matrix: Water
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride mg/L ND 1.0 05/09/16 22:43
LABORATORY CONTROL SAMPLE: 1729090
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride mg/L 20 20.5 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1729091 1729092
MS MSD
92295417001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride mg/L ND 10 10 11.1 11.1 100 100 90-110 0 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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 54 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qyoscw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: WETA/57358 Analysis Method: EPA 9056
QC Batch Method: EPA 9056 Analysis Description: 9056 IC Anions
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
METHOD BLANK: 1557735 Matrix: Solid
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride mg/kg ND 50.1 04/30/1611:35
Sulfate mg/kg ND 50.1 04/30/1611:35
LABORATORY CONTROL SAMPLE:
1557736
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Chloride
mg/kg
501
495
99
80-120
Sulfate
mg/kg
501
488
97
80-120
MATRIX SPIKE SAMPLE:
1557738
92295606001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Chloride
mg/kg
ND 674
613
91
80-120
Sulfate
mg/kg
ND 674
671
84
80-120
SAMPLE DUPLICATE: 1557737
Parameter
Chloride
Sulfate
92295606001 Dup
Units Result Result
mg/kg ND ND
mg/kg ND ND
Max
RPD RPD Qualifiers
20
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 55 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g%cw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: WETA/57359
Analysis Method: EPA 9056
QC Batch Method: EPA 9056
Analysis Description: 9056 IC Anions
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
METHOD BLANK: 1557740
Matrix: Solid
Associated Lab Samples: 92295606001, 92295606002, 92295606003, 92295606004
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
Nitrate as N
mg/kg
ND 5.0
04/30/16 11:35
LABORATORY CONTROL SAMPLE:
1557741
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits
Qualifiers
Nitrate as N
mg/kg
50.1 50.0
100
80-120
MATRIX SPIKE SAMPLE:
1557743
92295606001 Spike
MS
MS
% Rec
Parameter
Units
Result Conc.
Result
% Rec
Limits Qualifiers
Nitrate as N
mg/kg
ND 67.4
61.3
91 80-120 H3
SAMPLE DUPLICATE: 1557742
92295606001 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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 56 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
09Qyogcw,,�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: J16040722
Pace Project No.: 92295606
QC Batch: WETA/33482
Analysis Method: EPA 9060
QC Batch Method: EPA 9060
Analysis Description: 9060 TOC Average
Associated Lab Samples: 92295606001, 92295606002,
92295606003, 92295606004
METHOD BLANK: 1329725
Matrix: Solid
Associated Lab Samples:
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mean Total Organic Carbon mg/kg
ND 647
05/05/16 06:19
LABORATORY CONTROL SAMPLE: 1329726
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mean Total Organic Carbon mg/kg
120000 114000
95 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 1329727 1329728
MS MSD
92295417001
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 13000
56500 55800 69200
67700 99 98 50-150 2 30
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc..
Page 57 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098gvw"�e. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: J16040722
Pace Project No.: 92295606
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: ICPM/12227
Ill Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
Batch: ICPM/12232
Ill Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
ANALYTE QUALIFIERS
B Analyte was detected in the associated method blank.
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
E Analyte concentration exceeded the calibration range. The reported result is estimated.
H1 Analysis conducted outside the EPA method holding time.
H3 Sample was received or analysis requested beyond the recognized method holding time.
H6 Analysis initiated outside of the 15 minute EPA required holding time.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 58 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g i - "�e. Suite 100
Huntersville, INC 28078
[phone]
QUALIFIERS
Project: J16040722
Pace Project No.: 92295606
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
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: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 59 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098og- "�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
J16040722
92295606
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92295606001
2016011921
EPA 3050
MPRP/30210
EPA 6010
ICP/18053
92295606002
2016011922
EPA 3050
MPRP/30217
EPA 6010
ICP/18058
92295606003
2016011923
EPA 3050
MPRP/30210
EPA 6010
ICP/18053
92295606004
2016011924
EPA 3050
MPRP/30210
EPA 6010
ICP/18053
92295606001
2016011921
EPA 3010A
MPRP/21619
EPA6010
ICP/19396
92295606002
2016011922
EPA 3010A
MPRP/21619
EPA 6010
ICP/19396
92295606003
2016011923
EPA 3010A
MPRP/21619
EPA6010
ICP/19396
92295606004
2016011924
EPA 3010A
MPRP/21619
EPA6010
ICP/19396
92295606001
2016011921
EPA 3050
MPRP/30211
EPA 6020
ICPM/12227
92295606002
2016011922
EPA 3050
MPRP/30222
EPA 6020
ICPM/12232
92295606003
2016011923
EPA 3050
MPRP/30211
EPA 6020
ICPM/12227
92295606004
2016011924
EPA 3050
MPRP/30211
EPA 6020
ICPM/12227
92295606001
2016011921
EPA 3010A
MPRP/21638
EPA 6020B
ICPM/1223
92295606002
2016011922
EPA 3010A
MPRP/21638
EPA 6020B
ICPM/1223
92295606003
2016011923
EPA 3010A
MPRP/21638
EPA 6020B
ICPM/1223
92295606004
2016011924
EPA 3010A
MPRP/21638
EPA 6020B
ICPM/1223
92295606001
2016011921
EPA 7470
MERP/9372
EPA 7470
MERC/9002
92295606002
2016011922
EPA 7470
MERP/9372
EPA 7470
MERC/9002
92295606003
2016011923
EPA 7470
MERP/9372
EPA 7470
MERC/9002
92295606004
2016011924
EPA 7470
MERP/9372
EPA 7470
MERC/9002
92295606001
2016011921
EPA 7471
MERP/6863
EPA 7471
MERC/6831
92295606002
2016011922
EPA 7471
MERP/6863
EPA 7471
MERC/6831
92295606003
2016011923
EPA 7471
MERP/6863
EPA 7471
MERC/6831
92295606004
2016011924
EPA 7471
MERP/6863
EPA 7471
MERC/6831
92295606001
2016011921
ASTM D2974-87
PMST/4437
92295606002
2016011922
ASTM D2974-87
PMST/4437
92295606003
2016011923
ASTM D2974-87
PMST/4437
92295606004
2016011924
ASTM D2974-87
PMST/4437
92295606001
2016011921
EPA 9045
WET/37417
92295606002
2016011922
EPA 9045
WET/37417
92295606003
2016011923
EPA 9045
WET/37417
92295606004
2016011924
EPA 9045
WET/37417
92295606001
2016011921
EPA 300.0
WETA/27522
92295606002
2016011922
EPA 300.0
WETA/27522
92295606003
2016011923
EPA 300.0
WETA/27522
92295606004
2016011924
EPA 300.0
WETA/27522
92295606001
2016011921
EPA 353.2
WETA/27534
92295606002
2016011922
EPA 353.2
WETA/27534
92295606003
2016011923
EPA 353.2
WETA/27534
92295606004
2016011924
EPA 353.2
WETA/27534
92295606001
2016011921
SM 4500-CI-E
WETA/27533
92295606002
2016011922
SM 4500-CI-E
WETA/27533
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/16/2016 03:44 PM without the written consent of Pace Analytical Services, Inc.. Page 60 of 63

aceAnaiXical
www.pacelabs.com
Pace Analytical Services, Inc.
098g i - "�e. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: J16040722
Pace Project No.: 92295606
Lab ID
Sample ID
QC Batch Method
QC Batch
92295606003
2016011923
SM 4500-CI-E
WETA/27533
92295606004
2016011924
SM 4500-CI-E
WETA/27533
92295606001
2016011921
EPA 9056
WETA/57358
92295606002
2016011922
EPA 9056
WETA/57358
92295606003
2016011923
EPA 9056
WETA/57358
92295606004
2016011924
EPA 9056
WETA/57358
92295606001
2016011921
EPA 9056
WETA/57359
92295606002
2016011922
EPA 9056
WETA/57359
92295606003
2016011923
EPA 9056
WETA/57359
92295606004
2016011924
EPA 9056
WETA/57359
92295606001
2016011921
EPA 9060
WETA/33482
92295606001
2016011921
EPA 9060
WETA/33483
92295606002
2016011922
EPA 9060
WETA/33482
92295606002
2016011922
EPA 9060
WETA/33483
92295606003
2016011923
EPA 9060
WETA/33482
92295606003
2016011923
EPA 9060
WETA/33483
92295606004
2016011924
EPA 9060
WETA/33482
92295606004
2016011924
EPA 9060
WETA/33483
Date: 05/16/2016 03:44 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, Inc..
Analytical Method
Analytical
Batch
Page 61 of 63

Document Name:
e Sample Condition Upon Receipt(SCUR)
2ace,4nalytical Document No.:
I F-CHR-CS-003-rev.18
ConditionSample p ° Client Name:
+� Project
Courier: []Fed Ex []UPS ❑USPS [—]Client
El Commercial [Pace Mother;
Document Revised: 18FEB2016
Page 1 of 2
Issuing Authoripigge 80 of 82
Pace Huntersville Quality Office
W®# ' i/2295606
1111111111111111111111
92295606
Custody Seal Present? ❑Yes ❑ o Seals Intact? ❑Yes []No }
�� Date/initials Person Examining Contents: �i� `�`'• f I;
Packing Material: ❑Bub le Wrap ❑$ubble Bags []None ❑Other:
Thermometer: 911505 [D� ❑Blue
Type of Ice: et []None ❑Samples on ice, cooling process has begun
Correction Factor: 0.o°C Cooler Temp Corrected (°C): 7 Biological Tissue Frozen? ❑Yes ❑No 0 lK//A
Temp should be above free 'ng to 6°C
USDA Regulated Soil ( N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internatg'onally,
❑yas No including Hawaii and Puerto Rico)? ❑Yes ❑f(o
COMMENTS:
Chain of Custody Present?
©Yes
[]NO
❑N/A
1.
Chain of Custody Filled Out?
01
[:]No
❑N/A
2,
Chain of Custody Relinquished?
Yes
❑No
❑N/A
3.
Sampler Name and/or Signature on COC?
• es
❑No
[I N/A
4.
Samples Arrived within Hold Time?
es
❑No
❑N/A
5.
Short Hold Time Analysis W2 hr.]?
❑Yes
99'o
❑N/A
6.
Rush Turn Around Time Requested?
❑Yes .
0 o
❑N/A
7,
SufficientVolume?
[es
[:]No
❑NIA
S.
Correct Containers Used?
Qes
❑No
❑N/A
4.
-Pace Containers Used?
❑Yes
[]K!o
❑N/A
Containers Intact?
jj
❑No
❑N/A,.
10.
Filtered Volume Received for Dissolved Tests?
Ely -
❑No
f
❑lv/A
11. Note if sediment is visible in the dissolved container
Sample Labels Match COC?
EYes
❑No
❑N/A
12.
i
-includes Date/Time/ID/Analysis Matrix:
All containers needing acid/base preservation have been
13.
checked?
❑Yes
[:IN.
eN/A
All.containers needing preservation are found to be in
compliance with 'EPA recommendation?
(HNO3, H2SO4, HCI<2; NaOH >4 Sulfide, NaOH>12 Cyanide)
Des
❑No
❑IV/A
Exceptions: VOA, Coliform, TOC, Oil and Grease,
DRO/8015 (water) DOC,LLHg
❑Yes
❑No
N/A
Samples checked for dechlorination
❑Yes
❑No
❑N/A
14.
Headspace in VOA Vials (>5-6mm)?
El Yes
[:]No
bN/A
15.
Trip Blank Present?
❑Yes
[-]No
❑N/A
16.
Trip Blank Custody Seals Present?
❑Yes
[:]No
[]N/A
Pace Trip Blank Lot # (if purchased);
CLIENT NOTIFICATION/RESOLUTION
Person Contacted:
Comments/Resolution;
Date/Time:
Field Data Required? []Yes []No
Project Manager SCURF Review: lag— Date: l%l�
Project Manager SRF Review: ✓ Date:
Note: Wheneverthere is a discrepancy affecting North tarolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
.Out of hold, incorrect preservative, out of temp, incorrect containers)
Page 62 of 63

—`�Page 81 of 82
_ - - - - - - CHAIN O ICUs ODY RECORD AND ANALYSIS REQUEST FORM - - ---------_ --- Synterra EDD
- - - - -•- ; - - - - --;;---- 1::
!�,
K
++Illlii i pppp''''���� 1_ ` fff'''444��` JJJ
E N' E R„I [ �,, Y'. Y
L �tv l .
Nlliily61601 �auurawry marrwaa i - �_• �-•--• ---- ---
j j Work Order
Mail Code MG03A2 (Building 74051 SOIL
13339 Hagers Ferry Rd i I 4 "r Matrix:
Hunle(990)e, 5N.- C. �28Q78 I iLaggad @r Sato 8 7ima
(980J 875-S245 i i :1� } [! � `r, .� ,r]- l
_ __W._-_._-_._ Fax_ L99._PI_875-4349 _
............ .-.
+ --- -- +
NC_
SC— 1 DISTRIBUTION
Samples On_ umni Frorn OH— 1 ORIGINAL to cos,
COPY to CLIENT
SAMPLE F-ROGRAM Ground Water —
NPDES _ Other_ Pldn[ _!
! REV DATE ansrzuis
!
tlProject Win.
AB Groundwater Assessment - Soil
2)Ph,
. No: /r f
Pact e
Cborer Tam C
'. PO #1699536 r Prgqserv.:1-H
=I, 04 3_8 .
Access Analytical
co". �
PO Number 1142057
m NEZ
css ID �- - � _
a d r lL
s Q U
3)Clr.nt -
AB GW
4)Fax
1.0
In
SJBusinrssUnd:
6)ptq.ctID:
TIMa1
•N
a
.
�
U
d d
� M
CV
N
to-
to
U
Q
� � I
r to I
- O r^
in Q O
N
--
�
W
a a .:a
w — Q
+r t_
C �
�;7
0 Q
N �/CyV Q
j
�
V
LV
LV
2
D
v
3
c
ss
•n
m
u
io
O
BI Oparrbng Unit:
4)Ac1mty ID:
lOJPr
Im Ott, Rant: 4Yhen specific accounting has been establishcd and Is nqr
we need the rohoreutg: 1j Enter correct accounting in all 6 accounting
21 Provic:v �: arrccl arc uunhrn„ tur Ouerating Unit and Proe,ss ID,
Indicated above
fields above, or
Preservatives when used must be
added within 15 minutes of sample
CDIIOCiIOn
74Collection Information
E
^�
N
y
y ^
m N
tr! � '�
+
~ ='�
LAB USE ONLY !
1
"WblO !
Matrix
(3oFd,Sndjlmunt,Ash)
le Desert tion or ID
Date
Signature
I ~
G itf i
r/-,JSarn
C-
I
-
�TyimLe,
7 i /
•} T
T
-
/
/ +J0
I
1 1 �
I i -
i"—L a
1 G
I I u
1 44
:V
1 i
1 I
[ I
I I
I I
t_
WATER
EQUIPMENT BLANK 0 PER DAY]
ome Y ? Requested Turnaround
Rehr nranua'By D. Tl i. A— By: !/ o.teRime G+ 5
4 �J 2 t'�739 to Days/ !Cr
K.t f9 Lwd By � Dei.Mrvi. Accapee DatMima
/ Y'
efTime seal.dn,ock by r d@y
2J}col6ni.nas - Metals: Al, Sb,4s, Ba, Be, B, Cd, Ca, Cr, Co, Cu, Fe, Pb, Mg, Mn, Mj , Ni, K, Se, Na, Sr, T r V, Zn, Mercury, pH •Orher,��4 Hr
Anions: Cl, Nitrate-N, SO4 Sediment Specific Parameters: CEC, Particle Size Distribution, Redox Potential Add. CCSI Will Apply
M
0
M
CD
N
c
co
d

' CHAIN OF CUSTODYRECORDAND ANALYSIS REQUEST FORM - - -
IAnalyticalLaboratorySONIees • a Analytical Laboratory Use Only-
Work Ordar HG '
r DUKE "I Mail coal MG03AZ [Otdiding 74061 I i R Ntm..n._ SOIL al — I DISTPOUTION
11 �, Issas Hagors Ferry lid � 4 {, Z' ,-
I s r s.,�eb9 or,yl�.rlrop Fri °�'taHI
�v I MwrrtmraWlke, M_C, i9076 i I�99�'agr oaiesrim. I (jRICtIN,'•.I k,;�,Cs-
_o; a 064 @76.624Z i a i CO" 'Y to IA .I I N I
y� E I } r
ENERGY.
I�" G � � � sruaat9 PIi67GRP.M exca,rsd PaVWar I
_._.-
tl — 8f'jlPl4rcryrkr4c1tp1KIPr,= .7fI�1..Ila�rlg"l paaa+:Iri Jr
_ MFi�5m
4; 91r4nd.r_ u_
Rant_
P f / I
NE strF ,7a �s
FZZ
undwOtar Assessmeni $oil ce
PO #1699536
AS C-W
Access Analytical 4. to q
OrUTb' 11i
C
145& what' aprc�e .,ecerwvtLn9 has beers estauLisl" end La out il)'A"-JAM
aysure Preservatives when used rrrust be
naad Ihd ImIkOVA119= rj ErSLmr CUr W(y dlGCMMILs)SF In ILIL'S ■aC�rltlnej tleid9 rkUntie, Of ad<ited wirhnu 15 ntlrluL¢IS of #amPIM
�® �..11—likra Iu r Ow atilnet Drily Rnd Pruea88 ID. I collection
i LAB 49E ONLY Matrix
i
7 t9all-�+nNmarN-. 1k►'Ri
II--�
---!
� I —
I
r --
e^
e ffi
— ;u
I
— y
e
f
I
Y _
��-- WATEF
I r
"Colic�rfion Information
I -- or ID ID D .-� lime I nature
`Y j J I P �.
BLANK
i�naVTlma F z�F _ -�1 7-5
+' I e a _ !-j2
W Lr tamum " tsoawat-�k Ijpen.4 ll�r ❑aWD"
-
LL
CL = >
p �
.3
4 _�I 0
O
H CLr
fn it 0 I
yV < i
12
AY, Sb, As, i , Be, B, Cd, Ca, Cr, Co, Cu, Pe, Pb. Mg. Mn. Ma, M,'K. Sat, Na. Kr, Tl, V, Zn, Mercury, pH
Cl, Nllrath-'N. 504 Sediment Spucific ParamyrtOra: CEC, Particle Siva Qii♦tribul,ioll, Retlox Pw!nrial
.L
equested Turnaround
I a'." - �z - f 43
,7 Dart