1302_Cabarrus_Unit1_MSWLF_GW_FID1323277_20190624

Cabarrus County Sanitary
Landfill — Unit 1
Semi -Annual Sampling Report
Facilit� Permit # 1302-MSWLF-1974
(May 2019 Sampling Event)
1792
repared June 2019

pENR USE ONLY OP p R p N i]EI t IC Data-EmaII CD (tlata oaded'Yes/No DOGEvent#:
C DENR Environmental Monitormg
Division of Waste Management- Solid Waste RepO1'dng Form
Notice: This form antl any information attached to It are "Public Rewrtls° as defined In NC Geneal Statute 732-1. As such, these tlacuments are
available far inspecNlon antl examfna8on by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare pnetorm ror aeon malmaaany mommrea nmt.
PleaseType or print legibly.
• Attach a notl8cetion [able with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standeMs. The notification
must include a preliminary analysts of the cause and significance of each value. (e.g. naturally occurring, oR-site source, pre-existing
wndition, etc.).
• Attach anoti8cation table of any grountlwater or sudaca water values that equal or exceed [he reporting limits.
• Attach a notigcagon table of any methane gas values that again or exceed explosive gas levels. This includes any sWctures on or nearby the
facility (NCAC 13B .1629 (4)(a)(I).
• Send the original signed antl sealed form, any tables, and ElecUonic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1848 Mall Service Center, Raleigh, NC 2]699-1646.
Solid Waste Monitoring Dafa Submittal Information
Name of entity submltting tlata (laboratory, consu.Un[, facility owner)
Consultant - CDM Smith Inc.
Contact (or questions about data formalgng. Include data preparer's name, telephone number and E-mail address:
Name: Mathew F. Colone Phone: [phone]
E-mail: I mffdcd gh
NC Lantlflll Rule: Actual sampling tlates (e.g.,
Facility name: Facility Address: Facility Permit# (.05000 1800) October 20-24, 2008)
Cabarrus County Landfill Unitl Conlwrd�NarthtCarol na 2a025 1974 MSWLF- .0500 May]-8, 2019
Environmental Statue: (Check all that apply)
❑ Initialleackgrcund Monitoring ❑X Detection Monitoring ❑ Assessment Monitodng ❑ Corrective Action
Tyyypppe of tlata submlltetl: (Check all that apply)
IXI Grountlwater monitoring data from monitodng wells ❑ Methane gas monitodng date
Illr—ylll Grountlwater monitoring tlata from pdvate water supply wells ❑ Corrective action data (speGfy)
Leachate monioring data ❑ Other(specify)
S rt t t 9d t
Notification attachetll
No. No groundwater or surface water standards were exceeded.
e Ves, a notigcaUon of values excelling a gmundwater or surface water standard is attached. It inclutles a Ilst G groundwater and surface water
onitoring points, dates, analytical values, NC 2L grountlwater standartl, NC 28 surface water standard w NC Solitl Waste GWPS and
preliminary analysis of the cause end significance of any wncen[ragon.
❑ Ves, a notifwtion of values exceetling an explosive methane gas Ilmit is atlacM1ed. I[ Inclutles the methane monitoring points, dates, sample
values and explosive methane gas limits.
CeHification
Tc the best of my knowletlge, the informallon reported antl statements made on this tlata submittal antl attachments are true antl correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding grountlwater s[antlartls ar explosive gas
levels, antl a preliminary analysis of [he cause and significance of concentrations exceeaing groundwater standards. I am aware [hat there
are significant penalties for making any false statement, represanlation, or certiFlcation including the pocsibility of a fine antl imprisonment.
Affix NC LicgA�eQ,jP(We_sk'�oj,p��C2plogist Seal
F
5400 GI d A Su � 400
Ralei h
N rth
Carolina
2]612
Faulity Representative Adtlress
NC PE Firm License Number (if applicable a#ecgve May 7, 2W9) _ F. t
Revisetl 612009 / y��5('

Smith
5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
June 24, 2019
Ms. Jaclynne Drummond
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. 70 Highway
Swannanoa, North Carolina 28778
Subject: May 2019 Semi -Annual Sampling Report
Cabarrus County Unit 1 Landfill
Facility Permit No. 1302-MSWLF-1974
Dear Ms. Drummond:
CDM Smith Inc., on behalf of Cabarrus County, is submitting an electronic copy of the May 2019 semi-
annual sampling report for the recent event completed at the Cabarrus County Unit 1 Landfill. This
letter report constitutes the first semi-annual sampling event for 2019. The approved monitoring well
network consists of compliance wells MW-5, -7, -8A, -10, -11, and background wells CD-1s and -1d.
The monitoring network also includes surface water sample locations SW-1 and -2. Field activities and
sampling results for the groundwater and surface water samples are discussed below.
Field Activities
Groundwater and surface water samples from the Cabarrus County Unit 1 Landfill were collected on
May 7-9, 2019. Groundwater samples were collected from the monitoring wells by use of disposable,
laboratory decontaminated TeflonT" bailers or a QED bladder pump system using low -flow sampling
techniques. Monitoring well and surface water sample locations for the Unit 1 landfill are provided on
Figure 1.
Groundwater elevations were measured at each well prior to sampling and are presented in Table 1.
Well construction details for each monitoring well are also provided in Table 1. These groundwater
elevations were used to construct potentiometric contours for this sampling event and are presented
on Figure 1. After depth to groundwater was measured, each well was purged prior to sampling to
provide fresh formation water within the well water column. Each purge volume was measured for
pH, conductivity, turbidity, temperature, dissolved oxygen, and oxidation-reduction potential using a
YSI Pro Plus multi -parameter water quality meter and Micro TPI or TPW turbidity meters. The water
quality parameters at the time of sampling are presented in Table 2.
The headspace of each monitoring well was screened for methane gas using a RKI Eagle multi -gas
monitor. Screening results are provided in Appendix A.
Of
WATER + ENVIRONMENT +TRANSPORTATION + ENERGY + FACILITIES

Smith
Ms. Jaclynne Drummond
June 24, 2019
Page 2
Sampling Results
Pace Analytical Services, Inc., located in Peachtree Corners, Georgia, analyzed the groundwater
samples for North Carolina Appendix I volatile organic compounds (VOCs), including 1,4-dioxane, and
metals. Samples collected from CD -Is and -1d were also analyzed for tetrahydrofuran, iron, mercury,
manganese, alkalinity, total dissolved solids (TDS), chloride, and sulfate.
The analytical results were reported to the laboratory specific method detection limit (MDL) and are
quantifiable at or below the method reporting limit (MRL). All monitoring wells for the Unit I Landfill
had detections of analytes above the MDL but below the MRL. These detections were qualified as
estimated or "J" flags.
The following list indicates the VOCs and metals detected above the MRL at each sampling location.
No "J" flag detections are provided. Underlined analytes exceeded the 15A NCAC 02L .020 (NC 2L)
Groundwater Quality Standard, Interim Maximum Allowable Concentration (IMAC), or 15A NCAC 02B
or North Carolina Protective Value Surface Water Quality Standards for Class C Waters.
CD-1s (Background)
General Chemistry:
Metals:
Volatile Organic Compounds
CD-1d (Background)
General Chemistry:
Metals:
Volatile Organic Compounds
MW-5
Metals:
Volatile Organic Compounds
MW-7
Metals:
Volatile Organic Compounds
MW-8A
Metals:
Volatile Organic Compounds
Alkalinity, Chloride, Nitrate, Sulfate, TDS
Barium, Iron, Manganese
None Detected
Alkalinity, Chloride, Nitrate, TDS
Barium, Iron
None Detected
Barium, Cobalt, Nickel
1,4-Dichlorobenzene, Benzene, Chlorobenzene, 1,4-Dioxane
Barium, Cobalt, Nickel
1,4-Dichlorobenzene, Benzene, Chlorobenzene, cis-1,2-
Dichloroethene, 1,4-Dioxane
Barium, Cadmium, Cobalt, Copper, Lead, Nickel, Zinc
1,4-Dioxane
0

Smith
Ms. Jaclynne Drummond
June 24, 2019
Page 3
MW-10
Metals: Arsenic, Barium, Cobalt, Nickel
Volatile Organic Compounds: 1,2-Dichlorobenzene, 1,4-Dichlorobe nzene, Benzene, Chlorobenzene,
Tetra hydrofuran, 1,4-Dioxane
MW-11
Metals: Barium, Cobalt, Nickel
Volatile Organic Compounds: 1,4-Dichlorobenzene, Chlorobenzene, 1,4-Dioxane
SW-1
Metals: Barium, Nickel
Volatile Organic Compounds: 1,4-Dioxane
SW-2
Metals: Barium, Nickel
Volatile Organic Compounds: 1,4-Dioxane
"J" flags were not included in the previous list, but several locations had "J" flag detections that
exceeded the standards. These constituents along with their location are listed below.
Antimony: MW-8A
Vanadium: CD-1s, -1d, -5, -7, -8A, and -10
A trip blank and duplicate sample were analyzed for quality control. The trip blank had estimated
detections of acetone and 1,4-dioxane below their respective NC 2L Standards. The duplicate sample,
identified as Dup, was collected from MW-7 and had similar analyte concentrations as those detected
in MW-7, with the exception of an estimated detection of selenium below its NC 2L Standard in the
duplicate sample.
Metals detected above the standards are likely natural occurring based on concentrations in the
background monitoring wells or are from elevated turbidity at the time of sample collection. VOCs
detected above the standards in several of the compliance monitoring wells will be compared to
future detections to determine if any trends appear. A summary of detected constituents above the
standards from the May 2019 sampling event is presented in Table 3. The laboratory analytical report
is provided in Appendix A. The next semi-annual sampling event will be completed in the fall of 2019.
If you have any questions or require further explanation, do not hesitate to call me at [phone]
or by email at [e-mail].
0

cSmith
Ms. Jaclynne Drummond
June 24, 2019
Page 4
Very truly yours,
Mathew F. Colone, P.G.
CDM Smith Inc.
cc: Kevin Grant, Cabarrus County
iD

Table 1
Monitoring Well Construction Summary and Groundwater Elevations
May 2019 Semi -Annual Sampling Event
Unit 1- Cabarrus County Landfill
Facility Permit Number 1302-MSWLF-1974
Notes:
1. BTOC - Below Top of Casing
2. bgs - Below Ground Surface
3. PWR - Partially Weathered Rock
Smith Page 1 of 1 June 2019

Table 2
Water Quality Measurements
May 2019 Semi -Annual Sampling Event
Unit 1- Cabarrus County Landfill
Facility Permit Number 1302-MSWLF-1974
Water Quality Measurements
Facility Permit Monitoring Well
..
..Number pH Conductivity Temperature .•
Oxygen
CD-1s
1302-MSWLF-1974 5.26 116 15.0 7 1.82 242.4
(background well)
CD-1d
1302-MSWLF-1974
5.69
114
18.3
9
1.61
183.2
(background well)
1302-MSWLF-1974
MW-5
6.41
188
15.5
9
3.42
-0.1
1302-MSWLF-1974
MW-7
6.56
2,541
16.1
10
1.22
-29.1
1302-MSWLF-1974
MW-8A
6.52
366
15.1
6
4.45
-27.7
1302-MSWLF-1974
MW-10
6.62
2,021
16.1
10
1.73
-51.2
1302-MSWLF-1974
MW-11
6.01
499
14.3
3
1.63
82.8
Surface Water Sample Locations
1302-MSWLF-1974
SW-1
7.17
357
18.9
11
4.06
120.1
1302-MSWLF-1974
SW-2
6.74
473
19.8
9
5.07
174.1
Notes:
1. Water quality measurements were taken on May 7-9, 2019.
2. µS/cm - Microsiemens per centimeter
3. mg/L - Milligrams per liter
4. ORP - Oxidation -Reduction Potential
5. NTUs - Nephelometric Turbidity Units
6. mVs - Millivolts
7. S.U. - Standard Units
Smith Page 1 of 1 June 2019

Table 3
Constituents Detected Above Standards
May 2019 Semi -Annual Sampling Event
Unit 1- Cabarrus County Landfill
Facility Permit Number 1302-MSWLF-1974
Above..
StandardsFacility Permit Number Monitoring Well Code Constituents I I Maximum Allowable Concentration .. .
CD-1s
1302-MSWLF-1974 Iron Vanadium*
(background well)
CD-1d
1302-MSWLF-1974
Iron
Vanadium*
(background well)
1302-MSWLF-1974
MW-5
Cobalt*, 1,4-Dichlorobenzene, Benzene, 1,4-Dioxane
Vanadium*
1302-MSWLF-1974
MW-7
Cobalt*, 1,4-Dichlorobenzene, Benzene, 1,4-Dioxane
Vanadium*
1302-MSWLF-1974
MW-8A
Cobalt*
Antimony*, Vanadium*
Arsenic, Cobalt*, Nickel, 1,4-Dichlorobenzene,
1302-MSWLF-1974
MW-10
Vanadium*
Benzene, 1,4-Dioxane
1302-MSWLF-1974
MW-11
Cobalt*, 1,4-Dioxane
None Detected
Notes:
1. * - Exceeds the Interim Maximum Allowable Concentration for Subtitle D Landfills closed after 1993.
2. Estimated detections above the standards are "J" flag detections that indicate the analytical result is between the method detection limit and the method
reporting limit.
Smith Page 1 of 1 June 2019

n I n I n I n I WE I n I n I n
GW 0. 1�
Z�
/ ITC-15 � /%1 � \ M-1
GW 726.89y
xI
EXIS"ING \ P
��0
&D, LANDFALL COVER MATERIAL
m,PH ES I AND II STOCKPILE o
S CTIVE) P-2 0
ERMIT 1-, 2 CDLF-2008 _8 MW�s
IN
>
°
r $CD1
ABANDON9°
CD-3
AB D
'
A.
.-7 $
, BAB�ND
I D
NED
SEDIMENTATION POND4ZO
...� LAN
FI'F`L PA SI
,.,
200 0
400
MOW-13
° \
7 I ABA
DON �� I ' ,,,., >_
°'°'° w, °•
_
IRISH POTATO R
AD
ANDF L
APPROX LIMI
E EXPANSION ' P ROXq=WASTE B U R OLD FILL 'A
/
CATEGORY 2 II a UNIT 1
/
,x
CLOSURE A E MS 41DFILL'
UNIT 2
(INACTIVE/
CDLF OVER
PE MIT 1302-MSWLF-19
NAnIV o
c
PE IT 2- S
SRM1T 02-C L 1 9
MW J
1
2
GW 700.851
8i► GW 12
CMG
W
GW N _ � 8 x X ° $9.4
NM
x
,.,.z
0
I
93.51
i
; W
MW
A B-4 � °
ri MW-7
GW
707 3 / � h6W G o
MW-5
G1111681.10
LEGEND
I 69 .17
ORR
nn
I '69
- -�
■M-1 MONITORING WELL
\\ > w
PROJE TE BO DA Y - ( "I d' / •
�P-1
\\ i
E 8
OF P, T 6
° \ /
OCT OB 9 9 3 M
METHANE PROBE
MW-5 MONITORING WELL WITH GROUNDWATER ELEVATIONS
U MGW 679. 2. 7 ORROW AR
Sv
MSED) n
AL I
\
9�t
(INACTIVE ' /
OMW-6 ABANDONED GROUNDWATER MONITORING WELL
I
PERMIT 1302- r n
I /
)
SW-1 SURFACE WATER SAMPLING STATION
PERMIT 1392-CDL 9987 I SW'1
/ / -�- - -�
---- ��/
MGW-3
1 m
(713) ESTIMATED ELEVATION OF WATER TABLE
\ / -----
,•,,
-0
0P-1 PIEZOMETER
-
�-
POTENTIOMETRIC CONTOUR
m-
O
2.9 8
_ 7, � r _
/'
_
MGW-1 METHANE GAS MONITORING WELL
GW ¢ 8.28
MW
M DEEP
GW 67 . 7_
M
-I
D 667 47
AMW-1 S
AMW-1 IIII'
NOTE:
D GW 679.25 : ,e
679.12
-SW-2 \,
a)
-
1. MW-A THROUGH M, ALONG WITH MW-1-3 AND M-3 DEEP COMPRISE THE
GROUNDWATER MONITORING WELLS FOR UNITS 2 AND 3 WHICH ARE PART OF THE APPROVED
MONITORING SYSTEM. CD-4, CD-5, AND CD-6 WERE ADDED TO THE GROUNDWATER
MONTORING NETWORK IN SEPTEMBER 2006.
2. MGW-1 THROUGH MGW-14 ARE METHANE GAS MONITORING WELLS.
3. MW-517, 8A, 10, AND 11 ARE THE APPROVED GROUNDWATER MONITORING WELLS
FOR UNIT 1. CD-iS AND CD-iD SERVE AS THE BACKGROUND WELL FOR UNITS 1, 2, 3, AND
• °
M HD P AMyy_2s
yy 6Z,5,5r�
° °°°'
°0 °
AMW-2D
n'
°
;n,
THE C&D LANDFILL.
W 67 32 :,;,
j
'ate
0
4. CD S, CD-i D, CD-2, AND CD-3 ARE THE APPROVED MONITORING WELLS FOR
THE C&D LANDFILL AND CD-4 REP WAS INSTALLED AS PART OF THE C&D PHASE I EXPANSION.
e '-
_a° W-L DEEP
-M�
5. GROUNDWATER ELEVATIONS MEASURED ON MAY 6, 2019.
\\\
G Iv56.47 I
M DEEP !
"� ry•
y,
6. ASSESSMENT WELLS AMW-i S, -lD, -2S, AND -2D WERE ADDED TO THE GROUNDWATER
MONITORING NETWORK IN OCTOBER 2009.
6 _60. 7 \
J
,� \
7. CD-4 AND CD-5 WERE ABANDONED IN JULY 2010.
60 6
\
8. MW-9 WAS REMOVED FROM THE MONITORING PROGRAM.
mw-m
\
9. CD-7 AND CD-8, FORMERLY PIEZOMETERS B-7 AND 8-19 RESPECTIVELY, WERE ADDED TO THE
-
MONITORING PROGRAM IN JULY 2014.
6
10. CD-3 WAS RELOCATED IN JULY 2014.
DESIGNED BY: A. WEISPFENNING
DRAWN BY : J. KIUINcswoRTH
SHEET CHK'D BY: D. FORBEs
CROSS CHK'D BY: M. COLONE
APPROVED BY: D. FORBES
DATE_ JUNE 2019
CDM.
��'��
GDM GI.-.e. Av
MOO Glerrxootl e, Suite 490
INGF-h,NC2]812Te1:(919)32535900.12
NCR-
CABARRUS COUNTY
NORTH CAROLINA
SEMI-ANNUAL GROUNDWATER MONITORING
CABARRUS COUNTY LANDFILL
FACILITY PERMIT #13-02
POTENTIOMETRIC SURFACE MAP
PROJECT NO. 1278-231402
FILE NAME: CAB-S-I9.DWG
FIGURE
N0.
DATE
DRWREV
N
CHKD
REMARKS

Appendix A

Client Name:
Client Contact:
Project:
Site:
Note:
MONITORING WELL DATA SUMMARY
Camp, Dresser, & McKee
Mr. Mat Colone
Semi-annual Ground Water Monitoring
Cabarrus Co. Landfill - Unit 1
1 DTW - Depth to Water From Top of Casing (ft.)
Well ID
DTW
1302-MW-5
11.97
1302-MW-7
1.34
1302-MW-8A
4.63
1302-MW-10
7.20
1302-MW-11
12.15
1302-CD-1 S
28.11
1302-CD-1 D
26.89
Page 1 of 1
Report No.:
2618286 2618294
Sampling Date: 05/06/19-05/10/19
Sampled By: W.Flammer, J.Mueller
Field Specialist(s)
Reviewed By: r�c�,
iel ices Manager

MONITORING WELL DATA SUMMARY
Client Name: Camp, Dresser, & McKee
Client Contact: Mr. Mat Colone
Project: Semi-annual Ground Water Monitoring
Site: Cabarrus Co. Landfill - Unit 1
Note:
1 % Vol - Volume of Methane Gas in Headspace
Well ID
% Vol
1302-MW-5
0
1302-MW-7
0
1302-MW-8A
0
1302-MW-10
0
1302-MW-11
0
1302-CD-1 S
0
1302-CD-1 D
0
Page 1 of 1
Report No.: 2618286 2618294
Sampling Date:
05/06/19-05/10/19
Sampled By: W.Flammer, J.Mueller
Field Specialist(s)
Reviewed By:
i Services Manager

MONITORING WELL DATA SUMMARY
Client Name: Camp, Dresser, & McKee
Client Contact: Mr. Mat Colone
Project: Semi-annual Ground Water Monitoring
Site: Cabarrus Co. Landfill - Unit 1
Report No.:
Sampling Date:
2618286 2618294
05/06/19-05/10/19
Well ID
BOCK
DTW2
-Wellurge
V013
4
VO1
pHs
SCS
Temp
Turb"
D09
ORP10
F Comments
1302-MW-5
32.12
11.97
9.85
6.50G
6.41
188
15.5
8.72
3.42
-0.1
No odor
1302-MW-7
22.03
1.34
10.11
10.25G
6.56
2541
16.1
9.81
1.22
-29.1
No odor
1302-MW-8A
25.24
4.63
10.07
9.00G
6.52
366
15.1
5.71
4.45
-27.7
No odor
1302-MW-10
35.38
7.20
13.78
10.50G
6.62
2021
16.1
9.73
1.73
-51.2
No odor
1302-MW-11
25.58
12.15
6.56
6.75G
6.01
499
14.3
3.17
1.63
82.8
No odor
1302-CD-1 D
52.32
26.89
-
24.20L
5.69
114
18.3
9.14
1.61
183.2
No odor
1302-CD-1 S
29.91
28.11
-
11.201-
5.26
116
15.0
7.13
1.82
242.4
No odor
Notes:
1 BOC - Bottom of Casing (Ft.)
2 DTW - Depth to Water from Top of Casing (Ft.)
3 Well Vol - Calculated at 3 Times One Well Volume (Gal.)
4 Actual Volume Evacuated Prior to Sample Collection (Gal.)
5 pH - Reported in Standard Units
6 SC - Specific Conductance (uS/cm)
7 Temp - Temperature (°C)
8 Turb - Turbidity (NTU)
9 Dissolved Oxygen (mg/L)
10 ORP mV
Page 1 of 2
Sampled By: W.Flammer, J.Mueller
Field Specialist(s)
Reviewed By:
Services Manager

Client Name:
Client Contact:
Project:
Site:
Notes:
SURFACE WATER SAMPLING DATA SUMMARY
Camp, Dresser, & McKee
Mr. Mat Colone
Semi-annual Surface Water Monitoring
Cabarrus Co. Landfill - Unit 1
Report No.: 2618286 2618294
Sampling Date: 05/06/19-05/10/19
Point ID
pH
SC
Temp
Turb
DO
ORP
Comments
1302-SW-1
7.17
357
18.9
11.2
4.06
120.1
1 No comment
1302-SW-21
6.74
1 473
1 19.8
1 8.78
1 5.07
1 174.1
1 No comment
1 pH - Reported in Standard Units
2 SC - Specific Conductance (uS/cm)
3 Temp - Temperature (°C)
4 Turb - Turbidity (NTU)
5 DO - Dissolved Oxygen (mg/L)
6 ORP - Oxidation/Reduction Potential (mV)
Sampled By: W.Flammer, Mueller
Field Specialist(s)
Reviewed By:
Q
el ices Manager

WELL INTEGRITY AND WATER LEVEL FORM
Project Name:
Site Location:
Field Personnel:
Cabarrus County Landfill Units 1
Concord North Carolina
Date: � e ,1 1
Weather:
W. L. Measuring Method:
23 'r"v
Page i of
Z`
•+
O�
16
C
n•
N N
(A a
Water Level
Sounded
C-.
m
m
3
y
c
C..
s
'~
o
c�
w
m
w- f6
f6
c
m
Well ID
TIME
BTOC
( )
De th
F
(BTOC)
m
-• m
f6
.c
�' y
M
u;
m y
0
o
2 —
CL N
o
y •a
ca o
�`
c'
O
o
N
a)
3
C- O
O 'a
mts
0 >
O w+
=° �
C U
Comments
(feet)
(feet)
o f6
coi
"
o
a
—�
m f6
m e
0 ca
_
o 0
_
n
v
" r-
m m
t
n °:
a)
0 y
—
c
o
U
O
U
m
C
>
C t
a 3
N O
o
0
J
t�oi
N
N
N
N
N
(Ty
N
N
N
PyA
NCD-1D ILEL=(O
�P
•l
✓ Ja
NA
NA
NA
NA
NA
NA
NA
NA
NA
A
A
O 2= �� •7
Lg C
�c�
iG G` \
N
N
4
Y
N
-7Y
4
YU
N
N
N
Yeov
QJ
N
N
fCZE �i�ouk5
PS
CD-1 S
1 \
V
1
NA
NA
A
NA
NA
NA
N
NA
NA
O
LEL= 2_ T%>
'[
N
N
(B)
N
N
N
N
N
N
A
N
N
ZO
MW 5
✓ 1
NA
NA
NA
N6
NA
NA
NA
NA
W
NA
NA
LEL= Cr O 2
Y
Y
Y
Y
Y
N
O
Mw 7
NA
NA
NA
NA
N©A
NA
NA
kA
NA
LEL= f� 2=.,`�
2
(�� `
N
N
N
N
N
N
LEL= v O
_
MW 8A
.�j3
•2
NA
NA
►
z=�tb,
Y
Y
Y
Y
Y
`JU7
J
2�
3
N
N
V�
N
N
N
N
LEL= 05 O
MW 10
0
NA
NA
NA
NA
NA
NA
NA
2=70.0
IryY
Y
Y
Y
N
N
to
NA
N
®
N
N
N
N(,�
N
N
GU
MW 11
b
v U
NA
NA
A
NA
NA
NA
NA
NA
NA
NA
NA
LEL= S� O 2=
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
N
N
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
LEL= O 2=
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
N
N
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
LEL= O 2=
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
N
N
NA
I NA
I NA
I NA
NA
NA
NA
I NA
NA
NA
I NA
NA
LEL= O 2=
I have received this Well Integrity and Water Level Form(s):
Signature
Date

7 TO
aceAnalytfcal FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh Casing Diameter: 2 "
Site Name: barrus County Sanitary LandfillAJnits 2 & 3 Casing Material: PVC
Field Personnel: vW. Flammer 1.Mueller Ul 'L,c t) Dedicated Pump: �o
Sw&, e, ID#: ' 130i.-LD-1
Date: S. +.\0\
Weather Conditions: C`e,,,'��3 o,^KL�
Total Well Depth in feet (TWD) = 1 `\ - `� \
Depth to Ground Water in feet (DGW) = 2 -tZ
Length of Water Column (LWC) = TWD - DGW =
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =
4" Well: l Casing Volume in gallons (CV) = LWC x 0.653 = '
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (gaHans)-- Cc-1-. (1 • to L,
Method of Well Evacuation:
Method of Sample Collection: T5
Well Yield (subjective): Goal
Sample Date and Time: 5.1 - V
�5 i '• 31
��5 3
,2
Time (military)
U3;a
0 5S� OS��
a`�e5
�`1��
C'�itS
o`�tO
C`1L�
Q'1'L�
0
• o b
5 ob 6 . o��
00
`� oo
°1 •oo
��.ec
IQ (n�
i •2�
Volume Purged (OaHons� L 1
Water Level (ft.) stable
S 7}
5 •�`"
5•�u 5.��
5 1l0
�-t�
S�tCo
pH(s.u.) t2
1 t v
l� . y
►3
1 l b
1S -0
tl 11
1cl .�j 1A .c
\2 0
1`1 b
�"�
1l a�
`i
1�.
111
l3•
jk 5
`�
11 i
Ut
i l b
+ 13
Sp. Cond. (µmhos/cm) t +0
Water Temp. (°C) constant
Turbidity(NTU) f+0%or,5NTU
Dissolved Oxygen (mg/L) tio%
RedOxPotential/ORP(mV) t+otnv
L • =�`1
L�l�.N
1 `d"t
Z,�l •io
`� 1.
2��o.S
1 `b3
�L`15 in
1 'b'�
2y3.1
l �3
i`i3•�
i $
Z`1'1•�
(`b1
2y� I
I.�S
iyl.
` Q1
�"t�11.'�
YV1L�tM t'tr
--
L ®D
lot)
l00
'1
LAC
jJ1i
L174
(Vl?
LOB
COMMENTS/OBSERVATIONS: UL4 , rio O
To 2-1 - Q7 . 00 V'.ci /L
Date: CJ
A
r
Page of

aceAnalytical '
Client:
Site Name:
Field Personnel:
C4)-
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Camp, Dresser & McKee Inc. - Raleigh lCasing Diameter: 2
Cabarrus County Sanitary Landfilj4Jnits 2 & 3 1 Casing Material: Wc,
,W. Flammer J.Mueller U y C $ Dedicated Pump: No
Date: G a • \'A
Weather Conditions: Li-A.V C.ia A ,
Total Well Depth in feet (TWD) = ":) 1.3L
Depth to Ground Water in feet (DGW) _ ILL $`1
Length of Water Column (LWC) = TWD - DGW =
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 =
4" Well: I Casing Volume in gallons (CV) = LWC x 0.653 = �C
Standard Evacuation Volume (3 casing volumes) _
Total Volume of Water Removed (gales): L 1—
Method of Well Evacuation:
Method of Sample Collection:
Well Yield (subjective): bt o s
Sample Date and Time: 5 . "
1� L
ITime(military)
`oo \
IOJi 10'9.�1
\i7`t�}
iu5f'1
#�®q
i \�
t^�� it�,y
15fA
12c�2
ila;
Volume Purged (Gam} V-)
0
1.001
i3 00
�S -Lx
2Z Ja
n oD
•��v
LFi .'�
Water Level (ft.) stable
(, .
2� 1} L1 `'(�
b`I
L�.(,•�
Z•}•b'J
'i
pH(s.u.) t z
rj cif
5• t'+
� (a
J log 5 %L
Fj. f�
rj I LA�•(,'�
Sp. Cond. (µmhos/cm) t to i
l l S
�t 't\ `�
i to
ilia
t1QS
t22) 1
itQ L
1 \`3
Water Temp. (°C) constant
Z,t .'L
% 1`1 •IDA
0
1 $
`11
`'1.
(()
s
1 `l� • IAt 1
1 l
\ Ql� .I
Turbidity(NTU) tloiot<_srrru
%2p. 200
51%.
10
�•i�l
Dissolved Oxygen (mg/L) tloi
1.S\
%l i 56
i•ioZ
i.i>r3
i.l,j
1 b3
\ b`6 1 S`d
+ 6y
6`t
i.lo
RedOxPotential/ORP(mV) tlonv
1�\(o.0
l"a,I ��� `�t
1l,(,.�
1'I3.b
i��•1
1�(�
't��•2 i�0 J
\t3
AliZ-
^
LVO
ZOO
iu ��
2cro
l ub
ZuJ LUO
2U'J
2u p
ZocS
COMMENTS/OBSERVATIONS: W C.-W ON +s-f n() 0./
(� s.J�v, nt jilt
J
5.-
Date:
�.\r`
By:
Page 2 of

7
aceAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -RATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: '
Site Name: Cabarrus County Sanitaiy Landfill Unit 1
Casing Material:
Field Personnel: ; er e_�
Dedicated Pump: (�
Surface Water ID #: Sol -
Date: S" Z (cl
Weather Conditions: SLkv
Method of Well Evacuation: ; R�_
Total Well Depth in feet (TWD) = 3),. \a
Method of Sample Collection: er
Depth to Ground Water in feet (DGW) _ k\ Cil
Well Yield (subjective): �6-
Length of Water Column (LWC) = TWD - DGW = �Q, (5
Sample Date and Time:
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = @ o tW
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 =
Standard Evacuation Volume (3 casing volumes)_
Total Volume of Water Removed (gallons): C. SO
Time (military)
Volume Purged (Gallons)
0
S.sO
r 5 U
.S oa,
Water Level (ft.) stable
-
—
-
pH (s.u.) t z
Sp. Cond. (µmhos/cm) t 10%
lu-1
Water Temp.(°C) constant
Turbidity (NTU) :k10 or:55N u
10O.'r
oo r
Dissolved Oxygen (mg/L) tlo %
3,
RedOx Potential/ORP (mV) tlomv
- i
_ , a.
- 001
COMMENTS/OBSERVATIONS: m0 o
Date: jkh By:
Page of

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Site Name: Cabarrus County Sanitary Landfill Unit 1
Casing Material: Q
Field Personnel:
Dedicated Pump: ► D
Surface Water ID #: 'jp - .Z
Date: 5
Weather Conditions:
Method of Well Evacuation: 40'r
Total Well Depth in feet (TWD)
Method of Sample Collection: c
Depth to Ground Water in feet (DGW) _ , 3H
Well Yield (subjective): N 6u 0
Length of Water Column (LWC) = TWD - DGW = oti7. 69
Sample Date and Time: o -1ft • Jt4 /
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = 3.3'i 3 so ' lq oCOS3O
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = — I N
Standard Evacuation Volume (3 casing volumes) = 10, \.k1C�, S
Total Volume of Water Removed (gallons): `0 a
Time (military)
tvl3O
' W35'
14 q
Volume Purged (Gallons)
0
'S So
-1.00
l . ")Is -
Water Level (ft.) stable
-
—
pH (s.u.) t z
(, .3�
, J�
, ���
�O • S(O
Sp. Cond. (µmhos/cm) t io %
Water Temp. (°C) constant
(
lS
Turbidity (NTU) ±10 or:5 5 NM
S� 007 k
Uo-r
Dissolved Oxygen (mg/L) jj ^
,
RedOx Potential/ORP (mV) tiomv
- �
-
-�,�
- R.
COMMENTS/OBSERVATIONS: lead p o
Date: �' „ ;' _ By:
Page 6 of

a ce Analytical
t{al
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Site Name: Cabarrus County Sanitary Landfill Unit 1
Casing Material:
(,
Field Personnel: w .1 \1
Dedicated Pump: J�J
Surface Water ID
Date:
Weather Conditions: S-kitrAl jvkJ
Method of Well Evacuation:`
Total Well Depth in feet (TWD) = aS , N
Method of Sample Collection: ed'
Depth to Ground Water in feet (DGW) _ 14,6.3
Well Yield (subjective): o0
Length of Water Column (LWC) = TWD - DGW = Q61
Sample Date and Time: I \
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = 3, h-S- oj,a 7
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = Ll 2T -- 5 ,rl 1
Standard Evacuation Volume (3 casing volumes) = (Q
Total Volume of Water Removed (gallons): v C(,
Time (military)
90
13 1-7
3 3S
1.3 1
f
Volume Purged (Gallons)
0
, j c7
"� ,©�
iv q. 06
00
Water Level (ft.) stable
pH (s.u.) t.2
.30
, ,3
C . 3r
Sp. Cond. (µmhos/cm) t io %
Lk 1�
Water Temp. (°C) constant
Turbidity (NTU) tto %or<5taro
n0
OO+
8 ."
Dissolved Oxygen (mg/L) fto %
3 V
41S
RedOx Potential/ORP (mV) doenv
q .0
-
COMMENTS/OBSERVATIONS: CI0UA\ Kxi Q
Date: 13 .
Page S— of

7
aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Cam , Dresser & McKee Inc. - Raleigh
Casing Diameter: a `'
Site Name: Cabarrus County Sani Landfill Unit 1
Casing Material: v!✓
Field Personnel: W7cooklne,
Dedicated Pump: O0
Surface Water ID #: Q 10
Date: S 1 kc,
Weather Conditions:
Method of Well Evacuation: ;
Total Well Depth in feet (TWD) = 3 S
Method of Sample Collection: ; e
Depth to Ground Water in feet (DGW) _ "� , ).Q
Well Yield (subjective): boo( -
Length of Water Column (LWC) = TWD - DGW = )IRF11. \i
Sample Date and Time: VhAqa(C lg
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = Lk.S ,pv) C1 P, (D75-3
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = — A1jr0 - q
Standard Evacuation Volume (3 casing volumes) = m,pO
Total Volume of Water Removed (gallons): a, 0
Time (military)
(S S�
V.01
i (01
1
!'
Volume Purged (Gallons)
0
5 QJ
`0 00
'v 10 ro
10. 6qca
Water Level (ft.) stable
—
—
--
—
pH (s.u.) t.z
6.11
61-1U
6.10
G. 60 a
Sp. Cond. (µmhos/cm) t 10
WZ
PI
-w2
1091
Water Temp. (°C) constant
(�,
k&,
Turbidity(NTU) ±10%or:55N u
icy)
� t
�00} ,
Soo�-
Dissolved Oxygen (mg/L) do %
Q
RedOx Potential/ORP (mV) :io.v
COMMENTS/OBSERVATIONS: Ova 0
Date:
Page �; of
-tk-�r �<

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Site Name: Cabarrus County Sanitary Landfill Unit 1
Casing Material: PC
Field Personnel: O,h Q,(
Dedicated Pump: AID
Surface Water ID #:
Date:
Weather Conditions:
Method of Well Evacuation:
Total Well Depth in feet (TWD) _
Method of Sample Collection:
&1er
Depth to Ground Water in feet (DGW) = j
Well Yield (subjective): Cymcj
Length of Water Column (LWC) = TWD - DGW = I 3
Sample Date and Time: S
c(101-7
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = ( a.;2S
e —4-141lig
0 y
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 =
/
Standard Evacuation Volume (3 casing volumes) _ C' S ( -
Total Volume of Water Removed (gallons): 6,-7j
Time (military)
,;,�
0��
1 1
Volume Purged (Gallons)
0
Water Level (ft.) stable
—
—
—
pH (s.u.) i s
(�(a
7
6, o
Sp. Cond. (µmhos/cm) t io
Water Temp. (°C) constant
Turbidity (NTU) fio ^i at <s NW
�f�O r
Q'QQ +
0D �t
Dissolved Oxygen (mg/L) tio^i
'
3
RedOx Potential/ORP (mV)
COMMENTS/OBSERVATIONS: d o(J
Date: By: &a4
25, Page I of

/ � aceAnalyt'
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
NA
Site Name: Cabarrus County Sanitary Landfill Unit 1
Casing Material:
NA
Field Personnel: W.Flammer J.Mueller
Dedicated Pump:
NA
Surface Water ID
Date:
Weather Conditions:
Method of Well Evacuation:
NA
Total Well Depth in feet (TWD) = NA
Method of Sample Collection:
NA
Depth to Ground Water in feet (DGW) = NA
Well Yield (subjective):
NA
Length of Water Column (LWC) = TWD - DGW = NA
Sample Date and Time: 1 ti j S
2" Well: I Casing Volume in gallons (CV) = LWC x (NA
4" Well: I Casing Volume in gallons (CV) = LWC x (NA
Standard Evacuation Volume (3 casing volumes) = NA
Total Volume of Water Removed (gallons): NA
Time (military)
it
Volume Purged (Gallons)
0
Water Level (ft.) stable
pH (s.u.) t 2
Sp. Cond. (µmhos/cm) t io %
3S'�
Water Temp. (°C) constant
Turbidity (NTU) do %o.<srw
10
Dissolved Oxygen (mg/L) fio %
. 0 G
RedOx Potential/ORP (mV) tiotnv
Z p ,
n
COMMENTS/OBSERVATIONS: `,b-&-/l Ro C)
Date: By: � - --- �%
Page L of

acreAnaiyticai
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
NA
Site Name: Cabarrus County Sanitary Landfill Unit 1
Casing Material:
NA
Field Personnel: W.Flammer J.Mueller
Dedicated Pump:
NA
Surface Water ID #:
Date:
Weather Conditions:
Method of Well Evacuation:
NA
Total Well Depth in feet (TWD) = NA
Method of Sample Collection:
NA
Depth to Ground Water in feet (DGW) = NA
Well Yield (subjective):
NA
Length of Water Column (LWC) = TWD - DGW = NA
Sample Date and Time:
(
2" Well: 1 Casing Volume in gallons (CV) = LWC x (NA
4" Well: 1 Casing Volume in gallons (CV) = LWC x (NA
Standard Evacuation Volume (3 casing volumes) = NA
Total Volume of Water Removed (gallons): NA
Time (military)
Volume Purged (Gallons)
0
Water Level (ft.) ale
--
pH (s.u.) t .z
Sp. Cond. (µmhos/cm) t io%
iA13
Water Temp. (°C) constant
1c1 . q
Turbidity (NTU) +10 or:55NTu
Dissolved Oxygen (mg/L) tio^i
Ste,
RedOx PotentiaUORP (mV) tiotav
'lL _
COMMENTS/OBSERVATIONS: I ( 0( 1 �'d1nJ
r t
Date: ,S ?ci 1 By:
lr- Page

11!;a'ceAna1j&a(
wmpacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
June 04, 2019
Mathew Colone
CDM Smith Inc. - Raleigh
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
RE: Project: Cabarrus County CD-1 s and CD1 d
Pace Project No.: 2618286
Dear Mathew Colone:
Enclosed are the analytical results for sample(s) received by the laboratory between May 08, 2019
and May 10, 2019. The results relate only to the samples included in this report. Results reported
herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality
Assurance Manual, where applicable, unless otherwise noted in the body of the report.
Some analyses have been subcontracted outside of the Pace Network. The subcontracted
laboratory report has been attached.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Sakina Mckenzie
[e-mail]
[phone]
Project Manager
Enclosures
cc: Ms. Janelle B. Farley
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 46

11!;a'ceAna1j&a1"
wmpacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Atlanta Certification IDs
110 Technology Parkway Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
Georgia DW Microbiology Certification #: 812
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
CERTIFICATIONS
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE SUMMARY
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2618286001
1302-CD-1S
Water
05/07/19 09:06
05/08/19 10:00
2618286002
1302-CD-1D
Water
05/07/1912:05
05/08/1910:00
2618427010
1302-CD-1S
Water
05/07/19 08:50
05/10/19 09:20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 46

11!;a'ceAna1j&a1"
WNW'pacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
2618286001 1302-CD-1S EPA6020B
CSW
17
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
JAD
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA410.4
RNB
1
PASI-GA
SM 4500-S2 D
KN
1
PASI-GA
SM 5210B
RNB
1
PASI-GA
EPA 9056A
RLC
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618286002 1302-CD-1D EPA6020B
CSW
17
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
JAD
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA 9056A
RLC
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1S Lab ID: 2618286001 Collected: 05/07/19 09:06 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
5.26
Std. Units
1
Field Temperature
15.0
deg C
1
Field Specific Conductance
116
umhos/cm
1
Field Turbidity
7.13
NTU
1
Field Oxidation Potential
242.4
mV
1
Oxygen, Dissolved
1.82
mg/L
1
Depth to Water
28.11
feet
1
Iron, Ferrous
0.0
mg/L
1
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
7470 Mercury
Mercury
8260D MSV
1,1,1,2-Tetrachloroethane
1,1,1-Trichloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,2,3-Trichloropropane
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,4-Dichlorobenzene
2-Butanone (MEK)
Date: 06/04/2019 02:17 PM
ND
ug/L
5.0
1
ND
ug/L
5.0
1
29.8
ug/L
5.0
1
ND
ug/L
0.50
1
ND
ug/L
0.50
1
ND
ug/L
5.0
1
ND
ug/L
5.0
1
ND
ug/L
5.0
1
638
ug/L
40.0
1
ND
ug/L
1.0
1
17.6
ug/L
10.0
1
1.3J
ug/L
5.0
1
ND
ug/L
5.0
1
ND
ug/L
5.0
1
ND
ug/L
1.0
1
7.OJ
ug/L
10.0
1
5.11
uq/L
10.0
1
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38 7782-44-7 N2
05/23/19 13:38
05/23/19 13:38
05/13/1918:04
05/14/1916:38
7440-36-0
05/13/1918:04
05/14/1916:38
7440-38-2
05/13/1918:04
05/14/1916:38
7440-39-3
05/13/1918:04
05/14/1916:38
7440-41-7
05/13/1918:04
05/14/1916:38
7440-43-9
05/13/1918:04
05/14/1916:38
7440-47-3
05/13/1918:04
05/14/1916:38
7440-48-4
05/13/1918:04
05/14/1916:38
7440-50-8
05/13/1918:04
05/14/1916:38
7439-89-6
05/13/1918:04
05/14/1916:38
7439-92-1
05/13/1918:04
05/14/1916:38
7439-96-5
05/13/1918:04
05/14/1916:38
7440-02-0
05/13/1918:04
05/14/1916:38
7782-49-2
05/13/1918:04
05/14/1916:38
7440-22-4
05/13/1918:04
05/14/1916:38
7440-28-0
05/13/1918:04
05/14/1916:38
7440-62-2
05/13/1918:04
05/14/1916:38
7440-66-6
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
ND ug/L 0.20 1 05/13/19 16:00 05/14/19 09:02 7439-97-6
Analytical Method: EPA 8260D
ND
ug/L
1.0
1
05/15/1917:05
630-20-6
ND
ug/L
1.0
1
05/15/1917:05
71-55-6
ND
ug/L
1.0
1
05/15/1917:05
79-34-5
ND
ug/L
1.0
1
05/15/1917:05
79-00-5
ND
ug/L
1.0
1
05/15/1917:05
75-34-3
ND
ug/L
1.0
1
05/15/1917:05
75-35-4
ND
ug/L
1.0
1
05/15/1917:05
96-18-4
ND
ug/L
2.0
1
05/15/1917:05
96-12-8
ND
ug/L
2.0
1
05/15/1917:05
106-93-4
ND
ug/L
1.0
1
05/15/1917:05
95-50-1
ND
ug/L
1.0
1
05/15/1917:05
107-06-2
ND
ug/L
1.0
1
05/15/1917:05
78-87-5
ND
ug/L
1.0
1
05/15/1917:05
106-46-7
ND
ug/L
5.0
1
05/15/1917:05
78-93-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 5 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1S Lab ID: 2618286001 Collected: 05/07/19 09:06 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
2-Hexanone
ND
ug/L
5.0
1
05/15/19 17:05
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 17:05
108-10-1
Acetone
ND
ug/L
25.0
1
05/15/19 17:05
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 17:05
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 17:05
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 17:05
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 17:05
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 17:05
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 17:05
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 17:05
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 17:05
56-23-5 L1,v1
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 17:05
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 17:05
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 17:05
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 17:05
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 17:05
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 17:05
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 17:05
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 17:05
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 17:05
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 17:05
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/15/19 17:05
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 17:05
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 17:05
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/15/19 17:05
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 17:05
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 17:05
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 17:05
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 17:05
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:05
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:05
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:05
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:05
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
93
%.
81-119
1
05/15/19 17:05
17060-07-0
Dibromofluoromethane (S)
98
%.
82-114
1
05/15/19 17:05
1868-53-7
4-Bromofluorobenzene (S)
96
%.
82-120
1
05/15/19 17:05
460-00-4
Toluene-d8 (S)
97
%.
82-109
1
05/15/19 17:05
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/17/19 20:27
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
104
%
50-150
1
05/17/19 20:27
17060-07-0
Toluene-d8 (S)
122
%
50-150
1
05/17/19 20:27
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
43000
ug/L
20000
1
05/09/19 15:30
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM
without
the written consent of Pace Analytical Services, LLC.
Page 6 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1S Lab ID: 2618286001 Collected: 05/07/19 09:06 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
158000 ug/L
10000
1
05/14/19 19:16
D6
410.4 COD
Analytical Method: EPA 410.4 Preparation
Method:
EPA 410.4
Chemical Oxygen Demand
ND ug/L
10000
1 05/13/19 11:30
05/13/19 15:51
4500S2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1914:25
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation
Method:
SM 5210B
BOD, 5 day
ND ug/L
2000
1 05/08/19 13:00
05/13/19 13:10
1A
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
359 ug/L
50.0
1
05/09/19 13:23
14797-55-8 H1
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
2930 ug/L
1000
1
05/23/19 04:21
16887-00-6
Sulfate
12600 ug/L
5000
1
05/23/19 04:21
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Mean Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Date: 06/04/2019 02:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1D Lab ID: 2618286002 Collected: 05/07/19 12:05 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
5.69
Std. Units 1
05/23/19 13:38
Field Temperature
18.3
deg C 1
05/23/19 13:38
Field Specific Conductance
114
umhos/cm 1
05/23/19 13:38
Field Turbidity
9.14
NTU 1
05/23/19 13:38
Field Oxidation Potential
183.2
mV 1
05/23/19 13:38
Oxygen, Dissolved
1.61
mg/L 1
05/23/19 13:38 7782-44-7 N2
Depth to Water
26.89
feet 1
05/23/19 13:38
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-38-2
Barium
30.7
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/13/1918:04
05/14/1916:43
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/13/1918:04
05/14/1916:43
7440-43-9
Chromium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-48-4
Copper
1.4J
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-50-8
Iron
517
ug/L
40.0
1
05/13/1918:04
05/14/1916:43
7439-89-6
Lead
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:43
7439-92-1
Manganese
9.7J
ug/L
10.0
1
05/13/1918:04
05/14/1916:43
7439-96-5
Nickel
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-02-0
Selenium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7782-49-2
Silver
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-22-4
Thallium
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:43
7440-28-0
Vanadium
7AJ
ug/L
10.0
1
05/13/1918:04
05/14/1916:43
7440-62-2
Zinc
2.9J
ug/L
10.0
1
05/13/1918:04
05/14/1916:43
7440-66-6
7470 Mercury
Analytical Method: EPA 7470A Preparation Method:
EPA 7470A
Mercury
ND
ug/L
0.20
1
05/13/19 16:00
05/14/19 09:04
7439-97-6
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 17:31
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 17:31
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 17:31
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 17:31
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 17:31
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 17:31
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 17:31
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 17:31
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 17:31
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 17:31
591-78-6
REPORT OF LABORATORY
ANALYSIS
This report shall not be
reproduced, except
in full,
Date: 06/04/2019 02:17 PM
without
the written consent of
Pace Analytical Services,
LLC.
Page 8 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1D Lab ID: 2618286002 Collected: 05/07/19 12:05 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 17:31
108-10-1
Acetone
ND
ug/L
25.0
1
05/15/19 17:31
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 17:31
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 17:31
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 17:31
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 17:31
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 17:31
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 17:31
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 17:31
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 17:31
56-23-5 L1,v1
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 17:31
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 17:31
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 17:31
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 17:31
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 17:31
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 17:31
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 17:31
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 17:31
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 17:31
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 17:31
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/15/19 17:31
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 17:31
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 17:31
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 17:31
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 17:31
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 17:31
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 17:31
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:31
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:31
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
93
%.
81-119
1
05/15/19 17:31
17060-07-0
Dibromofluoromethane (S)
98
%.
82-114
1
05/15/19 17:31
1868-53-7
4-Bromofluorobenzene (S)
95
%.
82-120
1
05/15/19 17:31
460-00-4
Toluene-d8 (S)
97
%.
82-109
1
05/15/19 17:31
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/19/19 11:24
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
128
%
50-150
1
05/19/19 11:24
17060-07-0
Toluene-d8 (S)
115
%
50-150
1
05/19/19 11:24
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
52000
ug/L
20000
1
05/09/19 15:34
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM
without
the written consent of Pace Analytical Services, LLC.
Page 9 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1D
Lab ID: 2618286002 Collected: 05/07/19 12:05
Received: 05/08/19 10:00 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
134000 ug/L
10000
1
05/14/19 19:16
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
80.8 ug/L
50.0
1
05/09/19 11:55
14797-55-8
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
2840 ug/L
1000
1
05/30/19 07:20
16887-00-6
Sulfate
3140J ug/L
5000
1
05/30/19 07:20
14808-79-8
Date: 06/04/2019 02:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28287
Analysis Method:
EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description:
7470 Mercury
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127417
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury ug/L
ND 0.20 05/13/1919:46
LABORATORY CONTROL SAMPLE: 127418
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury ug/L
2.5 2.4
98 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127419 127420
MS MSD
2618405004
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 2.2
2.2 88 87 75-125 2 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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28295 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127445
Associated Lab Samples:
Parameter
2618286001, 2618286002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Antimony
ug/L
ND
5.0
05/14/1915:22
Arsenic
ug/L
ND
5.0
05/14/1915:22
Barium
ug/L
ND
5.0
05/14/1915:22
Beryllium
ug/L
ND
0.50
05/14/1915:22
Cadmium
ug/L
ND
0.50
05/14/1915:22
Chromium
ug/L
ND
5.0
05/14/1915:22
Cobalt
ug/L
ND
5.0
05/14/1915:22
Copper
ug/L
ND
5.0
05/14/1915:22
Iron
ug/L
ND
40.0
05/14/1915:22
Lead
ug/L
ND
1.0
05/14/1915:22
Manganese
ug/L
ND
10.0
05/14/1915:22
Nickel
ug/L
ND
5.0
05/14/1915:22
Selenium
ug/L
ND
5.0
05/14/1915:22
Silver
ug/L
ND
5.0
05/14/1915:22
Thallium
ug/L
ND
1.0
05/14/1915:22
Vanadium
ug/L
ND
10.0
05/14/1915:22
Zinc
ug/L
ND
10.0
05/14/1915:22
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
127446
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
96.7
97
80-120
Arsenic
ug/L
100
97.1
97
80-120
Barium
ug/L
100
95.6
96
80-120
Beryllium
ug/L
100
99.5
99
80-120
Cadmium
ug/L
100
97.0
97
80-120
Chromium
ug/L
100
98.1
98
80-120
Cobalt
ug/L
100
98.9
99
80-120
Copper
ug/L
100
99.2
99
80-120
Iron
ug/L
1000
988
99
80-120
Lead
ug/L
100
95.9
96
80-120
Manganese
ug/L
100
101
101
80-120
Nickel
ug/L
100
97.5
98
80-120
Selenium
ug/L
100
98.8
99
80-120
Silver
ug/L
100
99.0
99
80-120
Thallium
ug/L
100
95.8
96
80-120
Vanadium
ug/L
100
99.9
100
80-120
Zinc
ug/L
100
102
102
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County CD-1s and CD1d
2618286
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
127447
127448
MS
MSD
2618227008
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
98.0
93.7
98
94
75-125
5
20
Arsenic
ug/L
ND
100
100
92.7
92.9
93
93
75-125
0
20
Barium
ug/L
37.6
100
100
131
127
93
89
75-125
3
20
Beryllium
ug/L
ND
100
100
104
101
103
101
75-125
3
20
Cadmium
ug/L
ND
100
100
95.7
94.7
96
95
75-125
1
20
Chromium
ug/L
ND
100
100
98.9
98.4
98
98
75-125
1
20
Cobalt
ug/L
ND
100
100
98.0
97.3
98
97
75-125
1
20
Copper
ug/L
ND
100
100
98.0
101
97
100
75-125
3
20
Iron
ug/L
517
1000
1000
1010
1900
49
139
75-125
61
20 M1,R1
Lead
ug/L
ND
100
100
94.0
91.4
94
91
75-125
3
20
Manganese
ug/L
80.7
100
100
180
187
99
107
75-125
4
20
Nickel
ug/L
ND
100
100
97.6
95.5
97
95
75-125
2
20
Selenium
ug/L
ND
100
100
95.7
95.1
96
95
75-125
1
20
Silver
ug/L
ND
100
100
101
98.1
101
98
75-125
3
20
Thallium
ug/L
ND
100
100
94.2
91.9
94
92
75-125
2
20
Vanadium
ug/L
ND
100
100
100
98.8
99
98
75-125
2
20
Zinc
ug/L
ND
100
100
102
103
98
99
75-125
1
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28431 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127981
Associated Lab Samples: 2618286001, 2618286002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1,1-Trichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1,2-Trichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1-Dichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1-Dichloroethene
ug/L
ND
1.0
05/15/19 11:28
1,2,3-Trichloropropane
ug/L
ND
1.0
05/15/19 11:28
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
05/15/19 11:28
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
05/15/19 11:28
1,2-Dichlorobenzene
ug/L
ND
1.0
05/15/19 11:28
1,2-Dichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,2-Dichloropropane
ug/L
ND
1.0
05/15/19 11:28
1,4-Dichlorobenzene
ug/L
ND
1.0
05/15/19 11:28
2-Butanone (MEK)
ug/L
ND
5.0
05/15/19 11:28
2-Hexanone
ug/L
ND
5.0
05/15/19 11:28
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
05/15/19 11:28
Acetone
ug/L
ND
25.0
05/15/19 11:28
Acrylonitrile
ug/L
ND
50.0
05/15/19 11:28
Benzene
ug/L
ND
1.0
05/15/19 11:28
Bromochloromethane
ug/L
ND
1.0
05/15/19 11:28
Bromodichloromethane
ug/L
ND
1.0
05/15/19 11:28
Bromoform
ug/L
ND
1.0
05/15/19 11:28
Bromomethane
ug/L
ND
2.0
05/15/19 11:28
Carbon disulfide
ug/L
ND
10.0
05/15/19 11:28
Carbon tetrachloride
ug/L
ND
1.0
05/15/19 11:28
Chlorobenzene
ug/L
ND
1.0
05/15/19 11:28
Chloroethane
ug/L
ND
1.0
05/15/19 11:28
Chloroform
ug/L
ND
1.0
05/15/19 11:28
Chloromethane
ug/L
ND
1.0
05/15/19 11:28
cis-1,2-Dichloroethene
ug/L
ND
1.0
05/15/19 11:28
cis-1,3-Dichloropropene
ug/L
ND
1.0
05/15/19 11:28
Dibromochloromethane
ug/L
ND
1.0
05/15/19 11:28
Dibromomethane
ug/L
ND
1.0
05/15/19 11:28
Ethylbenzene
ug/L
ND
1.0
05/15/19 11:28
lodomethane
ug/L
ND
10.0
05/15/19 11:28
Methylene Chloride
ug/L
ND
1.0
05/15/19 11:28
Styrene
ug/L
ND
1.0
05/15/19 11:28
Tetrachloroethene
ug/L
ND
1.0
05/15/19 11:28
Tetrahydrofuran
ug/L
ND
10.0
05/15/19 11:28
Toluene
ug/L
ND
1.0
05/15/19 11:28
trans-1,2-Dichloroethene
ug/L
ND
1.0
05/15/19 11:28
V1
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
METHOD BLANK: 127981
Associated Lab Samples:
Parameter
2618286001, 2618286002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/15/19 11:28
Trichloroethene
ug/L
ND
1.0
05/15/19 11:28
Trichlorofluoromethane
ug/L
ND
1.0
05/15/19 11:28
Vinyl acetate
ug/L
ND
2.0
05/15/19 11:28
Vinyl chloride
ug/L
ND
1.0
05/15/19 11:28
Xylene (Total)
ug/L
ND
2.0
05/15/19 11:28
1,2-Dichloroethane-d4 (S)
%.
93
81-119
05/15/19 11:28
4-Bromofluorobenzene (S)
%.
96
82-120
05/15/19 11:28
Dibromofluoromethane (S)
%.
98
82-114
05/15/19 11:28
Toluene-d8 (S)
%.
100
82-109
05/15/19 11:28
LABORATORY CONTROL SAMPLE: 127982
Parameter
Qualifiers
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
56.3
113
68-137
1,1,1-Trichloroethane
ug/L
50
57.8
116
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
59.1
118
51-158
1,1,2-Trichloroethane
ug/L
50
57.5
115
78-131
1,1-Dichloroethane
ug/L
50
60.8
122
69-151
1,1-Dichloroethene
ug/L
50
63.8
128
64-158
1,2,3-Trichloropropane
ug/L
50
45.1
90
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
48.6
97
58-124
1,2-Dibromoethane (EDB)
ug/L
50
56.5
113
71-134
1,2-Dichlorobenzene
ug/L
50
54.9
110
70-135
1,2-Dichloroethane
ug/L
50
54.2
108
72-129
1,2-Dichloropropane
ug/L
50
60.3
121
64-135
1,4-Dichlorobenzene
ug/L
50
52.8
106
70-131
2-Butanone (MEK)
ug/L
100
101
101
52-143
2-Hexanone
ug/L
100
87.1
87
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
104
104
71-129
Acetone
ug/L
100
88.7
89
48-224
Acrylonitrile
ug/L
200
205
103
66-154
Benzene
ug/L
50
57.5
115
68-132
Bromochloromethane
ug/L
50
58.6
117
73-133
Bromodichloromethane
ug/L
50
56.8
114
67-121
Bromoform
ug/L
50
56.6
113
57-125
Bromomethane
ug/L
50
48.0
96
35-156
Carbon disulfide
ug/L
100
103
103
47-141
Carbon tetrachloride
ug/L
50
64.4
129
66-122 L1,v1
Chlorobenzene
ug/L
50
56.6
113
71-126
Chloroethane
ug/L
50
47.3
95
43-143
Chloroform
ug/L
50
51.3
103
71-136
Chloromethane
ug/L
50
53.0
106
47-123
cis-1,2-Dichloroethene
ug/L
50
61.1
122
74-131
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
LABORATORY CONTROL SAMPLE:
Parameter
127982
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,3-Dichloropropene
ug/L
50
57.9
116
78-120
Dibromochloromethane
ug/L
50
56.4
113
65-115
Dibromomethane
ug/L
50
62.9
126
79-129
Ethylbenzene
ug/L
50
58.5
117
68-129
lodomethane
ug/L
100
97.3
97
49-154
Methylene Chloride
ug/L
50
56.8
114
61-147
Styrene
ug/L
50
61.4
123
77-128
Tetrachloroethene
ug/L
50
53.1
106
51-139
Tetrahydrofuran
ug/L
100
101
101
56-147
Toluene
ug/L
50
54.7
109
60-133
trans-1,2-Dichloroethene
ug/L
50
63.4
127
69-144
trans- 1,3-Dichloropropene
ug/L
50
50.0
100
74-128
Trichloroethene
ug/L
50
54.2
108
73-126
Trichlorofluoromethane
ug/L
50
59.1
118
55-132
Vinyl acetate
ug/L
50
54.2
108
52-141
Vinyl chloride
ug/L
50
51.5
103
50-133
Xylene (Total)
ug/L
150
181
121
78-132
1,2-Dichloroethane-d4 (S)
%.
92
81-119
4-Bromofluorobenzene (S)
%.
95
82-120
Dibromofluoromethane (S)
%.
95
82-114
Toluene-d8 (S)
%.
97
82-109
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127983
MS
2618237001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
127984
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
55.2
48.8
110
98
68-137
12
11 R1
1,1,1-Trichloroethane
ug/L
ND
50
50
61.0
53.7
122
107
66-142
13
11 R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
60.5
50.2
121
100
39-171
19
13 R1
1,1,2-Trichloroethane
ug/L
ND
50
50
56.6
50.8
113
102
73-136
11
12
1,1-Dichloroethane
ug/L
ND
50
50
57.6
54.2
115
108
66-155
6
15
1,1-Dichloroethene
ug/L
ND
50
50
66.9
63.4
134
127
33-181
5
34
1,2,3-Trichloropropane
ug/L
ND
50
50
43.4
35.3
87
71
78-133
21
14 M1,R1
1,2-Dibromo-3-
ug/L
ND
50
50
47.2
38.4
94
77
58-124
21
15 R1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
56.6
47.5
113
95
71-134
17
12 R1
1,2-Dichlorobenzene
ug/L
ND
50
50
56.2
46.9
112
94
69-135
18
10 R1
1,2-Dichloroethane
ug/L
ND
50
50
54.3
49.3
109
99
36-159
10
10
1,2-Dichloropropane
ug/L
ND
50
50
60.0
53.0
120
106
68-132
12
11 R1
1,4-Dichlorobenzene
ug/L
ND
50
50
54.0
47.7
108
95
49-153
12
9 R1
2-Butanone (MEK)
ug/L
ND
100
100
96.5
82.0
97
82
10-189
16
23
2-Hexanone
ug/L
ND
100
100
83.2
67.8
83
68
40-135
20
18 R1
4-Methyl-2-pentanone
ug/L
ND
100
100
98.2
83.6
98
84
30-177
16
10 R1
(MIBK)
Acetone ug/L ND 100 100 86.0 75.6 80 70 44-223 13 14
Acrylonitrile ug/L ND 200 200 191 160 95 80 13-189 18 12 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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127983
MS
2618237001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
127984
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Benzene
ug/L
ND
50
50
57.6
52.4
115
105
66-139
9
10
Bromochloromethane
ug/L
ND
50
50
59.4
53.3
119
107
73-133
11
13
Bromodichloromethane
ug/L
ND
50
50
55.5
49.5
111
99
57-120
11
13
Bromoform
ug/L
ND
50
50
53.5
44.4
107
89
48-128
18
13 R1
Bromomethane
ug/L
ND
50
50
37.8
39.3
76
79
10-187
4
32
Carbon disulfide
ug/L
ND
100
100
111
101
111
101
47-141
9
322
Carbon tetrachloride
ug/L
ND
50
50
72.2
64.1
144
128
58-127
12
14 MOM
Chlorobenzene
ug/L
ND
50
50
55.2
48.2
110
96
63-137
14
10 R1
Chloroethane
ug/L
ND
50
50
50.6
45.5
101
91
52-146
11
16
Chloroform
ug/L
ND
50
50
50.5
46.5
101
93
74-137
8
9
Chloromethane
ug/L
ND
50
50
53.7
49.1
107
98
41-127
9
10
cis-1,2-Dichloroethene
ug/L
ND
50
50
60.1
54.4
120
109
71-138
10
16
cis-1,3-Dichloropropene
ug/L
ND
50
50
56.5
51.6
113
103
32-145
9
12
Dibromochloromethane
ug/L
ND
50
50
54.9
47.6
110
95
52-116
14
13 R1
Dibromomethane
ug/L
ND
50
50
60.9
52.8
122
106
79-129
14
14
Ethylbenzene
ug/L
ND
50
50
57.7
51.3
115
103
31-174
12
10 R1
lodomethane
ug/L
ND
100
100
95.6
107
96
107
49-154
12
30
Methylene Chloride
ug/L
ND
50
50
56.0
51.0
112
102
61-146
9
15
Styrene
ug/L
ND
50
50
60.2
52.4
120
105
77-128
14
14
Tetrachloroethene
ug/L
ND
50
50
56.5
50.9
113
102
36-155
10
14
Tetrahydrofuran
ug/L
ND
100
100
98.8
83.6
99
84
56-147
17
12 R1
Toluene
ug/L
ND
50
50
57.1
50.1
114
100
52-146
13
11 R1
trans-1,2-Dichloroethene
ug/L
ND
50
50
65.9
58.5
132
117
61-152
12
14
trans-1,3-Dichloropropene
ug/L
ND
50
50
48.6
41.7
97
83
37-146
15
12 R1
Trichloroethene
ug/L
ND
50
50
53.7
49.4
107
99
61-141
8
12
Trichlorofluoromethane
ug/L
ND
50
50
67.3
61.4
135
123
51-141
9
13
Vinyl acetate
ug/L
ND
50
50
49.9
44.4
100
89
52-141
12
14
Vinyl chloride
ug/L
ND
50
50
58.8
54.6
118
109
22-156
7
26
Xylene (Total)
ug/L
ND
150
150
179
159
119
106
78-132
12
7 RS
1,2-Dichloroethane-d4 (S)
%.
96
95
81-119
4-Bromofluorobenzene (S)
%.
98
96
82-120
Dibromofluoromethane (S)
%.
97
98
82-114
Toluene-d8 (S)
%.
98
98
82-109
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 475936 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618286001
METHOD BLANK: 2578807
Matrix:
Water
Associated Lab Samples: 2618286001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
05/17/19 12:15
1,2-Dichloroethane-d4 (S)
%
100
50-150
05/17/19 12:15
Toluene-d8 (S)
%
114
50-150
05/17/19 12:15
LABORATORY CONTROL SAMPLE: 2578808
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.6 103 70-130
1,2-Dichloroethane-d4 (S) % 101 50-150
Toluene-d8(S) % 113 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2578809
2578810
MS
MSD
2618286001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 19.3 20.2
96
101
50-150
5 30
1,2-Dichloroethane-d4 (S)
%
92
90
50-150
30
Toluene-d8 (S)
%
82
81
50-150
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 476071 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618286002
METHOD BLANK: 2579453
Associated Lab Samples: 2618286002
Parameter
Units
1,4-Dioxane (p-Dioxane)
ug/L
1,2-Dichloroethane-d4 (S)
%
Toluene-d8 (S)
%
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 05/19/1910:45
102 50-150 05/19/1910:45
113 50-150 05/19/1910:45
LABORATORY CONTROL SAMPLE: 2579454
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.1 100 70-130
1,2-Dichloroethane-d4 (S) % 99 50-150
Toluene-d8(S) % 112 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579455
2579456
MS
MSD
2618286002 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 25.7 20.3
129
101
50-150
24 30
1,2-Dichloroethane-d4 (S)
%
109
109
50-150
30
Toluene-d8 (S)
%
128
129
50-150
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28076
Analysis Method:
SM 2320B
QC Batch Method: SM 2320B
Analysis Description:
2320E Alkalinity
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 126363
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Alkalinity, Total as CaCO3
ug/L
ND 20000 05/09/19 13:54
LABORATORY CONTROL SAMPLE:
126364
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Alkalinity, Total as CaCO3
ug/L
100000 101000
101 85-115
SAMPLE DUPLICATE: 126365
2618202009 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
Alkalinity, Total as CaCO3
ug/L
123 mg/L 124000 1 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28369 Analysis Method: SM 2540C
QC Batch Method: SM 2540C Analysis Description: 2540C Total Dissolved Solids
Associated Lab Samples: 2618286001, 2618286002
LABORATORY CONTROL SAMPLE: 127730
Parameter Units
Total Dissolved Solids ug/L
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
400000 403000 101 84-108
SAMPLE DUPLICATE: 127731
2618286001 Dup
Parameter Units Result Result
Total Dissolved Solids ug/L 158000 133000
Max
RPD RPD Qualifiers
17 10 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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28239
Analysis Method:
EPA 410.4
QC Batch Method: EPA 410.4
Analysis Description:
410.4 COD
Associated Lab Samples: 2618286001
METHOD BLANK: 127270
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chemical Oxygen Demand ug/L
ND 10000 05/13/19 15:36
LABORATORY CONTROL SAMPLE: 127271
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chemical Oxygen Demand ug/L
200000 203000
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127272 127273
MS MSD
2618152001
Spike Spike MS
MSD MS MSD
% Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD RPD Qual
Chemical Oxygen Demand ug/L 11400
5000000 5000000 1630000
1610000 99 96
90-110 1 10
mg/L
0
0
MATRIX SPIKE SAMPLE: 127274
2618152003 Spike
MS MS
% Rec
Parameter Units
Result Conc.
Result % Rec
Limits Qualifiers
Chemical Oxygen Demand ug/L
11200 mg/L 5000000
16200000 100
90-110
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28184
Analysis Method:
SM 4500-S2 D
QC Batch Method: SM 4500-S2 D
Analysis Description:
4500S2D Sulfide Water
Associated Lab Samples: 2618286001
METHOD BLANK: 126976
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Sulfide ug/L
ND 200 05/10/1914:19
LABORATORY CONTROL SAMPLE: 126977
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Sulfide ug/L
500 452
90 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126978 126979
MS MSD
2618407004
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND
500 500 ND
ND 39 38 30-129 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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28001
Analysis Method:
SM 5210B
QC Batch Method: SM 5210B
Analysis Description:
5210E BOD, 5 day
Associated Lab Samples: 2618286001
METHOD BLANK: 125904
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
BOD, 5 day
ug/L
ND 2000 05/13/19 12:52 1A
LABORATORY CONTROL SAMPLE: 125906
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
BOD, 5 day
ug/L
198000 205000
104 85-115 1A
SAMPLE DUPLICATE: 125957
2618270001 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
BOD, 5 day
ug/L
1110 mg/L 1270000 13 20 1A
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28053
Analysis Method:
EPA 9056A
QC Batch Method: EPA 9056A
Analysis Description:
9056 IC Anions
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 126307
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrate as N ug/L
ND 50.0
05/09/19 14:29
LABORATORY CONTROL SAMPLE: 126308
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrate as N ug/L
10000 9630
96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126309 126310
MS MSD
2618286001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Nitrate as N ug/L 359
10000 10000 9640
9600 93 92 90-110 0 15 H1
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28932 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618286001
METHOD BLANK: 130388 Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 81.OJ 1000 05/23/19 03:39
Sulfate ug/L 23.OJ 5000 05/23/19 03:39
LABORATORY CONTROL SAMPLE:
130389
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chloride
ug/L
10000
10500
105
90-110
Sulfate
ug/L
10000
11000
110
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 130390
130391
MS
MSD
2618286001
Spike
Spike MS
MSD
MS MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc. Result
Result
% Rec % Rec
Limits
RPD RPD Qual
Chloride ug/L
2930
10000
10000 13300
13200
104 103
90-110
1 15
Sulfate ug/L
12600
10000
10000 22300
22300
97 98
90-110
0 15
MATRIX SPIKE SAMPLE: 130392
2618688001 Spike
MS
MS % Rec
Parameter Units
Result Conc.
Result
% Rec Limits Qualifiers
Chloride ug/L
ND 5000000
5160000
101 90-110
Sulfate ug/L
ND 5000000
5420000
107 90-110
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 29257 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618286002
METHOD BLANK: 131872 Matrix: Water
Associated Lab Samples: 2618286002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 78.OJ 1000 05/30/19 06:38
Sulfate ug/L 35.OJ 5000 05/30/19 06:38
LABORATORY CONTROL SAMPLE:
131873
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chloride
ug/L
10000
9910
99
90-110
Sulfate
ug/L
10000
9940
99
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 131874
131875
MS
MSD
2618286002
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD RPD Qual
Chloride ug/L
2840
10000
10000
12600
12400
98 95
90-110
2 15
Sulfate ug/L
3140J
10000
10000
12800
12700
97 95
90-110
1 15
MATRIX SPIKE SAMPLE: 131888
2619009001 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Chloride ug/L 11.6 mg/L 10000 21200 96 90-110
Sulfate ug/L ND 10000 10900 104 90-110
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28426
Analysis
Method: EPA 9060A
QC Batch Method: EPA 9060A
Analysis
Description:
9060A Total Organic Carbon
Associated Lab Samples: 2618286001
METHOD BLANK: 127954
Matrix: Water
Associated Lab Samples: 2618286001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Mean Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
LABORATORY CONTROL SAMPLE:
127955
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Mean Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
19100
96 90-110
Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
18900
95 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127956
127957
MS
MSD
2618406001
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
ug/L
3.2 mg/L
20000
20000
20000
19800 84 83
85-115
1
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
19900
19600 84 82
85-115
2
10 M1
Total Organic Carbon
ug/L
3.3 mg/L
20000
20000
20300
19800 85 82
85-115
3
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
20100
20100 84 85
85-115
0
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
19500
19800 81 83
85-115
2
10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127958
127959
MS
MSD
2618294001
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
ug/L
1040
20000
20000
19000
18900 90 89
85-115
1
10
Total Organic Carbon
ug/L
1040
20000
20000
19000
19000 90 90
85-115
0
10
Total Organic Carbon
ug/L
1020
20000
20000
18200
18800 86 89
85-115
3
10
Total Organic Carbon
ug/L
1030
20000
20000
19400
19100 92 90
85-115
2
10
Total Organic Carbon
ug/L
1060
20000
20000
19300
18600 91 88
85-115
4
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: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 46

Pace Analytical Services, LLC
1p 110 Technology Parkway
aceAnalj&al Peachtree Corners, GA 30092
WNW'pacalabsxom [phone]
QUALIFIERS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
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 - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
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.
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.
TNI -The NELAC Institute.
IW_1.101Ica] NI*i
PASI-C Pace Analytical Services - Charlotte
PASI-GA Pace Analytical Services - Atlanta, GA
BATCH QUALIFIERS
Batch: 28232
The seed correction factor was below the desired range of 0.60-1.0 mg/L. All other quality control indicators including the
LCS, were within accepted limits.
ANALYTE QUALIFIERS
1A The seed correction factor was below the desired range of 0.60-1.0 mg/L. All other quality control indicators including the
LCS, were within accepted limits.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
H1 Analysis conducted outside the EPA method holding time.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
R1 RPD value was outside control limits.
RS The RPD value in one of the constituent analytes was outside the control limits.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 46

11!;a'ceAna1j&a1"
WNW'pacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Cabarrus County CD-1s and CD1d
2618286
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
2618286001
1302-C D-1 S
28595
2618286002
1302-CD-1 D
28595
2618286001
1302-CD-IS
EPA3005A
28295
EPA6020B
28307
2618286002
1302-CD-ID
EPA3005A
28295
EPA6020B
28307
2618286001
1302-CD-1S
EPA 7470A
28287
EPA 7470A
28296
2618286002
1302-CD-1 D
EPA 7470A
28287
EPA 7470A
28296
2618286001
1302-CD-1 S
EPA 8260D
28431
2618286002
1302-CD-1 D
EPA 8260D
28431
2618286001
1302-CD-1S
EPA 8260D Mod.
475936
2618286002
1302-CD-ID
EPA 8260D Mod.
476071
2618286001
1302-CD-1S
SM 2320E
28076
2618286002
1302-CD-1D
SM 2320E
28076
2618286001
1302-CD-IS
SM 2540C
28369
2618286002
1302-CD-ID
SM 2540C
28369
2618286001
1302-CD-1S
EPA410.4
28239
EPA410.4
28257
2618286001
1302-CD-IS
SM 4500-S2 D
28184
2618286001
1302-CD-1S
SM 5210E
28001
SM 5210B
28232
2618286001
1302-CD-1 S
EPA 9056A
28053
2618286002
1302-CD-1 D
EPA 9056A
28053
2618286001
1302-CD-1S
EPA 9056A
28932
2618286002
1302-CD-1 D
EPA 9056A
29257
2618286001
1302-CD-1S
EPA 9060A
28426
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 46

INIA�
kaelul
saldweg
NIA
JekOOa
PaIE05
R sn
I NIA)
eel
U
uo pOA100e8
S
s
iN1A1 ew�oluO Ienplsatl
O ul dW31
cl
euexolu-• r [ WIso9Ze
x
x
uC
yr
ro
0.
VOSRiIUIIBMktl 'SOS
x
x
esoueBurtp4'uoi1'R3Nokav4
slaloiN I ddV
x
x
(ue6olpRH] seseO s10
x
w.
r
(Vjnk seseD par.{ossip
x
(3'3'W'Zoo)sase0 sl❑
x
uogioO aluebio
lelol
x
�c
❑-ZS-OO,trWS Rq ap111nS
x
Qvv
x
y
EON REPS COG
�C
�
Sr2
6
a
d
3r11d 09Z9 OOA I ddV
x
x
NIA
JsaJL sas,Sjei1y
m
iayko
c
E
°
C
W
a
w
laueykeynJ
7
U
g
EOZSZ10N
HOUN
z
13H
n
n
v
u�
£ONH
E4
POSZH
s
m
2
pa+uasaidun
H
G.
StJ:i NfV iND�i�•
'n G
L
L)
L
a
(1
6
a
NOl1D3110) IV dN31 3ldvm,
�
W
N
¢
❑
uwi
u! W
E 1[
z �
a
uuii
a
W
F
Ix ¢
Ix a 0
O
C7
C
�
WW
C
W
O
N
❑
o
c
tJ
r
�
p
L1
x
m
7
_
{dkN OO=7 9VtsEJ•O1 3dA131dWt'S
f w c} svpv p•le• Ycsj
V 30077CIZj1:'6
F
a
W
`m
v
m
w
[C
a
m$
p
�L°
o
m
T
a
$$
w
y
°n
7
V
(0
00 �
N
0
�
O C
as
f
E
p
W
a
s
1
N
C
N
E
m
a
Q y
O
V
O ��
V
d
a
o
z
w
f
Y
■` [�
Page 31 of 46
# W311
•-
rt
ro
•r
In
ua
ti
m
m
c
,..
N
.-
N d'
U
Q
2
13J
0.
Q:

ConditionSample ..
r
FaceAnaOicaf Client Name: LD M
Wo# : i 28 1 8285
FM: SMM Due Date: 05
CL"NT: �DM-Raleigh I21/4 g
Courier: _mod Ex �] UPS [15P� � Client ❑ Commercial Pace Other
Tracking #: / [ If
Custody Seal on CoolerlBox Present: J�Ys i] no Seals intact: ,W yes no
Proj. Due Date:
Proj. Name:
Packing Material: Bubble Wrap '�ubble Baas —1 None 7 Other I
-r L.-._w. ..-....-4. i i--a (I }i - � 7,,-., -f Ira- /11 od R1i.n Nnnp F—i irr rrmlino orocess has henun
Cooler Temperature
Temp should be above freezing to 6 C
Biological Tissue is Frozen: rras ran
Comments:
Date nd Initial of ers mining
c6 tents:
Chain of Custody Present:
rr:, ❑r•lo
❑N+A
4
Chain of Custody Filled Out:
LJ�ZNG
EN;A
2-
Chain of Custody Relinquished:
"+G
=N A
3.
Sampler Name & Signature on COC:
r ONc,
❑N;A
4.
Samples Arrived within Hold Time:
,o
]NSA
5.
Short Hold Time Analysis (<72hr):
r—" '1•,
LE A
6.
Rush Turn Around Time Requested:
ElYes L�'
J A
7.
Sufficient Volume.
—N 4
S.
Correct Containers Used•
-Pace Containers Used:
'=':•
Uk,67GNn
DNA
DNIA
9.
Containers Intact:
s E]N0
LN+A
11-0
Filtered volume received for Dissolved tests
`lvrrs
Sample Labels match COC:
-Includes dalelt,melld/Analysis Matrix:__�
Grin
_
-Nra.
12
All Containers needing pre+servalisn have been checked.
Ail containers needing preservation are found to be in
es ❑No
compliance with EPA recommendation.
e:ceptons. ! A. ^,ri'nnr., 0 .OSG 1".'!•DR4 'rra!erl IGNc
❑N±A
Initial when Lot 4 added
completed preser alive
Samples checked for dechlonnalion:
ores ONO
'W
14-
Headspace In VOA Vials ( >6mm):
Gyes a
EX
(. i" 0MZ12
Trip Blank Present:
Trip Blank Custody Seals Present
Pace Trip Blank Lot # (if purchased):
=yes 'Grwr,
❑Yes ONv
2 . A
,3'A
16
Client Notification) Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
DatelTime
Field data Requ,recP Y 11 t•i
Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be
Con itication Office { i.e out of hold- incorrect preservalive, out of temp. incorrecl containers)
lu the North Carolina 0EHNR
Page 32 of 46
F-AGLCO03rev 3, 1lSeplember2006

?ceAnalytical
i
May 23, 2019
Sakina McKenzie
Pace Analytical Services
110 Technology Parkway
Peachtree Corners, GA 30092
RE: CABARRUS COUNTY / 2618286
Pace Workorder. 30306
Dear Sakina McKenzie:
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Enclosed are the analytical results for sample(s) received by the laboratory on Friday, May 10, 2019. Results
reported herein conform to the most current NELAC standards, where applicable, unless otherwise narrated in
the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Emma Louis 05/23/2019
[e-mail]
Customer Service Representative
Enclosures
As a valued client we would appreciate your comments on our service.
Please email [e-mail].
Report ID: 30306 - 1167062
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Total Number of Pages 14
Page 1 of 10
Page 33 of 46

Pace Analytical Energy Services LLC
220 William Pitt Way
2ceAnalyfica(. Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
LABORATORY ACCREDITATIONS & CERTIFICATIONS
Accreditor: Pennsylvania Department of Environmental Protection, Bureau of Laboratories
Accreditation ID: 02-00538
Scope: NELAP Non -Potable Water
Accreditor:
West Virginia Department of Environmental Protection, Division of Water and Waste
Management
Accreditation ID:
395
Scope:
Non -Potable Water
Accreditor:
South Carolina Department of Health and Environmental Control, Office of Environmental
Laboratory Certification
Accreditation ID:
89009003
Scope:
Clean Water Act (CWA); Resource Conservation and Recovery Act (RCRA)
Accreditor:
State of Virginia
Accreditation ID:
460201
Scope:
Non -Potable Water
Accreditor:
NELAP: New Jersey, Department of Environmental Protection
Accreditation ID:
PA026
Scope:
Non -Potable Water
Accreditor:
NELAP: New York, Department of Health Wadsworth Center
Accreditation ID:
11815
Scope:
Non -Potable Water
Accreditor:
State of Connecticut, Department of Public Health, Division of Environmental Health
Accreditation ID:
PH-0263
Scope:
Clean Water Act (CWA) Resource Conservation and Recovery Act (RCRA)
Accreditor:
NELAP: Texas, Commission on Environmental Quality
Accreditation ID:
T104704453-09-TX
Scope:
Non -Potable Water
Accreditor:
State of New Hampshire
Accreditation ID:
299409
Scope:
Non -potable water
Accreditor:
State of Georgia
Accreditation ID:
Chapter 391-3-26
Scope:
As per the Georgia EPD Rules and Regulations for Commercial Laboratories, PAES is
accredited by the Pennsylvania Department of Environmental Protection Bureau of
Laboratories under the National Environmental Laboratory Approval Program (NELAC).
Report ID: 30306 - 1167062
CERTIFICATE OF ANALYSIS
�rl`p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 2 of 10
Page 34 of 46

?ceAnalytical @
SAMPLE SUMMARY
Workorder: 30306 CABARRUS COUNTY / 2618286
Lab ID
Report ID: 30306 - 1167062
�rtiecp
Sample ID
1302-CD-1 S
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Matrix Date Collected Date Received
19V=
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
5/7/2019 09:06 5/10/2019 10:30
Page 3 of 10
Page 35 of 46

?ceAnalytical
i
ANALYTICAL RESULTS
Workorder: 30306 CABARRUS COUNTY / 2618286
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303060001
Sample ID: 1302-CD-1S
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/7/2019 09:06
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0431.11 mg/I
0.20
0.043 1
5/15/2019 16:29
KB
Acetic Acid
0.032J mg/I
0.10
0.028 1
5/15/2019 16:29
KB
Propionic Acid
0.00401.11 mg/I
0.10
0.0040 1
5/15/2019 16:29
KB
Formic Acid
0.17J mg/I
0.50
0.086 1
5/15/2019 16:29
KB
Butyric Acid
0.0111,11 mg/I
0.10
0.011 1
5/15/2019 16:29
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/15/2019 16:29
KB
i-Pentanoic Acid
0.00601.11 mg/I
0.10
0.0060 1
5/15/2019 16:29
KB
Pentanoic Acid
0.00701.11 mg/I
0.10
0.0070 1
5/15/2019 16:29
KB
i-Hexanoic Acid
0.0291.11 mg/I
0.20
0.029 1
5/15/2019 16:29
KB
Hexanoic Acid
0.0101.11 mg/I
0.20
0.010 1
5/15/2019 16:29
KB
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
0.053J ug/I
0.50
0.046 1
5/15/201911:53
BW
n
Ethane
0.00501.11 ug/I
0.10
0.0050 1
5/15/201911:53
BW
n
Ethene
0.00401.11 ug/I
0.10
0.0040 1
5/15/201911:53
BW
n
Carbon Dioxide
50 mg/I
5.0
0.45 1
5/15/2019 11:53
BW
n
Report ID: 30306 - 1167062 Page 4 of 10
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 36 of 46

?ceAnalytical
i
ANALYTICAL RESULTS QUALIFIERS
Workorder: 30306 CABARRUS COUNTY / 2618286
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
DEFINITIONS/QUALIFIERS
MDL Method Detection Limit. Can be used synonymously with LOD; Limit Of Detection.
PQL Practical Quanitation Limit. Can be used synonymously with LOQ; Limit Of Quantitation.
ND Not detected at or above reporting limit.
DF Dilution Factor.
S Surrogate.
RPD Relative Percent Difference.
% Rec Percent Recovery.
U Indicates the compound was analyzed for, but not detected at or above the noted concentration.
J Estimated concentration greater than the set method detection limit (MDL) and less than the set reporting limit (PQL).
n The laboratory does not hold NELAP/TNI accreditation for this method or analyte.
Report ID: 30306 - 1167062
nelacp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 5 of 10
Page 37 of 46

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30306 CABARRUS COUNTY / 2618286
QC Batch: DISG/7535 Analysis Method: AM20GAX
QC Batch Method: AM20GAX
Associated Lab Samples: 303060001
METHOD BLANK: 61187
Blank Reporting
Parameter Units Result Limit Qualifiers
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
RISK
Methane
ug/I
0.046U
0.046 n
Ethane
ug/I
0.0050U
0.0050 n
Ethene
ug/I
0.0040U
0.0040 n
METHOD BLANK: 61188
Blank
Reporting
Parameter
Units
Result
Limit Qualifiers
RISK
Carbon Dioxide
mg/I
0.45U
0.45 n
LABORATORY CONTROL SAMPLE & LCSD: 61189 61191
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limit RPD RPD Qualifiers
Methane ug/I
750
760
740 101
99
80-120
1.7
20 n
Ethane ug/I
38
39
38 104
101
80-120
3.1
20 n
Ethene ug/I
35
36
35 103
98
80-120
4.9
20 n
LABORATORY CONTROL SAMPLE & LCSD:
61190
61192
Spike
LCS
LCSD LCS
LCSD
% Rec
Max
Parameter Units
Conc.
Result
Result % Rec
% Rec
Limit
RPD
RPD Qualifiers
Carbon Dioxide mg/I 120 120 110 106 97 80-120 9.1 20 n
Report ID: 30306 - 1167062 Page 6 of 10
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 38 of 46

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30306 CABARRUS COUNTY / 2618286
QC Batch: EDON/4075 Analysis Method: AM23G
QC Batch Method: AM23G
Associated Lab Samples: 303060001
METHOD BLANK: 61209
Blank Reporting
Parameter Units Result Limit Qualifiers
EDonors
Lactic Acid
mg/I
0.043U
0.043
Acetic Acid
mg/I
0.028U
0.028
Propionic Acid
mg/I
0.0040U
0.0040
Formic Acid
mg/I
0.086U
0.086
Butyric Acid
mg/I
0.011 U
0.011
Pyruvic Acid
mg/I
0.0050U
0.0050
i-Pentanoic Acid
mg/I
0.0060U
0.0060
Pentanoic Acid
mg/I
0.0070U
0.0070
i-Hexanoic Acid
mg/I
0.029U
0.029
Hexanoic Acid
mg/I
0.010U
0.010
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
LABORATORY CONTROL SAMPLE:
61210
Spike
LCS
LCS
% Rec
Parameter
Units
Cone.
Result
% Rec
Limits
Qualifiers
Lactic Acid
mg/I
2
2.2
109
70-130
Acetic Acid
mg/I
2
2.1
103
70-130
Propionic Acid
mg/I
2
2.0
102
70-130
Formic Acid
mg/I
2
2.0
101
70-130
Butyric Acid
mg/I
2
2.0
103
70-130
Pyruvic Acid
mg/I
2
2.1
106
70-130
i-Pentanoic Acid
mg/I
2
2.0
99
70-130
Pentanoic Acid
mg/I
2
2.0
100
70-130
i-Hexanoic Acid
mg/I
2
1.8
91
70-130
Hexanoic Acid
mg/I
2
1.9
94
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 61211
61212
Original:
302960001
Original
Spike
MS
MSD MS
MSD
% Rec Max
Parameter
Units
Result
Cone.
Result
Result % Rec
% Rec
Limit RPD RPD
Qualifiers
EDonors
Lactic Acid
mg/I
0.22
20
22
22 107
108
70-130 1.3 30
d
Acetic Acid
mg/I
29
20
50
50 104
105
70-130 0.29 30
d
Report ID: 30306 - 1167062
Page 7 of 10
CERTIFICATE OF ANALYSIS
ne""p
This
report shall
not be reproduced,
except in full,
without the written consent
of Pace Analytical
Energy Services LLC.
Page 39 of 46

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30306 CABARRUS COUNTY / 2618286
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
61211
61212
Original:
302960001
Original
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Cone.
Result
Result
% Rec
% Rec
Limit
RPD
RPD
Qualifiers
Propionic Acid
mg/I
5.6
20
26
26
104
103
70-130
0.53
30
d
Formic Acid
mg/I
1.6
20
21
21
99
99
70-130
0.23
30
d
Butyric Acid
mg/I
0.84
20
22
22
107
106
70-130
1.1
30
d
Pyruvic Acid
mg/I
0.29
20
22
22
107
107
70-130
0.01
30
d
i-Pentanoic Acid
mg/I
0.38
20
21
21
105
103
70-130
1.9
30
d
Pentanoic Acid
mg/I
0.57
20
22
22
107
105
70-130
2
30
d
i-Hexanoic Acid
mg/I
0
20
21
20
106
101
70-130
4.9
30
d
Hexanoic Acid
mg/I
0.15
20
22
22
108
107
70-130
0.69
30
d
Report ID: 30306 - 1167062 Page 8 of 10
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 40 of 46

?ceAnalytical @
QUALITY CONTROL DATA QUALIFIERS
Workorder: 30306 CABARRUS COUNTY / 2618286
QUALITY CONTROL PARAMETER QUALIFIERS
The analyte concentration was determined from a dilution.
The laboratory does not hold NELAP/TNI accreditation for this method or analyte.
Report ID: 30306 - 1167062
�rtiecp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Page 9 of 10
Page 41 of 46

?ceAnalytical
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Workorder: 30306 CABARRUS COUNTY / 2618286
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Analysis
Lab ID Sample ID Prep Method Prep Batch Analysis Method Batch
303060001 1302-CD-1S AM20GAX DISG/7535
303060001 1302-CD-1 S AM23G EDON/4075
Report ID: 30306 - 1167062
�rtiecp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 10 of 10
Page 42 of 46

I
I
0 G) fl)
0
CD
CD
(a
3 3(D 0 w w
w 0 E
CD :3 0
(D (D > M
0
=1
0 ;y 0
Ey (D
40(a O
o
D N
3 w 3-,
CD
ro
0 -01
(D -U —04
51
(D N)
N 0
CD a)
0
(D > w
,
(@ w
0 0
Q) 0
X
CD
(c)
z (0D PI)
(D
0
3
Z)
-D a
0
0
0
0 S
U)
0
00
cr
CL
00
CAI (D
O
c� 0
CD ro
t CD
CL
71)
z
0
lot
HCL
Unpreser,,ed
0
CD
0
0
SD
<
CD
(D
><
Sub Dissolved Carbon Dioxide
A
z
cn
A)
0
3
(D
(D
fJ2,1
f
z
m
0
z
9
R
0
0
0
0
c:)
ro
Page 43Pof 46

Cooler Receipt Forte_
~e C .- Lab Work Order:
Client Name.
�" Project:
A. Shipping/Container tnformation (circle appropriate response)
Courier: FedEx UPS USPS Client Other: Air bill Present: Yes,' No
Tracking Number
Custody Seal on Cooler/Box Present: Yes',No Seals lntac Yes No
Cooler/Box Packing Material: bubble Wrap Absorbent Foam Other:
Type of lce (Wet; Blue None Ice Intact: l'es, Melted �_..
Cooler Temperature: t,- Radiation Screene€�: Yes �o Chain of Custody Present: Yes' No
Comments:
B. Laboratory Assignment/Log-in (check appropriate response)
YES I NO I N/A Comment
Reference non -Conformance
Chain of Custody properly filled out I
Chain of Custody relinquished
It .
Sampler Name & Signature on CDC
Containers intact
Were samples in separate bags
i
Sample container labels match CDC
Sample name/date and time collected
Sufficient volume provided
PAES containers used
Are containers properly preserved for the requested testing?
(as labeled) L`yes, see pH form•
if an unknown preservation state, were containers checked?
Exception: VOA's coliform i
Was volume for dissolved testing field filtered, as noted on
the CDC? Was volume received in a preserved container?
Headspace present?
Comments:
Cooler contents examined/received by
Date,
Project Manager Review : Date: J
30ct2017 Page 44 of 46

Xjoj-CONFoyo,/ LkNCE FORT✓
M W,
)k-
PAn_ ES WDTY Order =l
'�
Ti-nt of ReCeTl:
cum tp'�
FOR
!,one
xr
ACTJON TAKEN":
ch
u--n4i-
curoms so -ice Whals: _aw--
20 T�ov'—)014
Dattl
T =, e: -
Page 45 of 46

Page 1 of 2
Emma Louis - CDM Sub outs, in Summary (3 Pace Atlanta Projects)
From: Sakina Mckenzie
To: Louis, Emma
Date: 5/10/2019 1:16 PM
Subject: CDM Sub outs, in Summary (3 Pace Atlanta Projects) C K",.
Cc: Welsh, Ruth
Hi Emma,
Just in Summary, there are 10 samples total, for Dissolved Carbon Dioxide, Dissolved Hydrogen,
Methane/Ethane/ Ethene, and Volatile Fatty Acids.
Well 1302-CD-1S is separate on one project, #2618286
The other Wells are split between 2618294 (Dissolved Carbon Dioxide, Methane/Ethane/Ethene and Volatile
Fatty Acids)
and 2618427 Dissolved Hydrogen only.
Thank you, I am so sorry. It must be hot in the field, I can't figure out what these field guys are doing with
this event.
Sakina
Sakina -Af.-AfcXenzie
Senior Project Manager
Pace Analytical Services LLC.
110 Technology Pkwy NW
Peachtree Corners, GA 30092
Main: 770-734-4200 ( Direct: 770-734-4204
Internal: 264204
[e-mail]
>>> Sakina Mckenzie 5/10/2019 12:43 PM >>>
Hi Emma,
Not sure what our field samplers did, but they sampled all of the Dissolved Hydrogen separate from the
rest of the parameters that we shipped to you (Carbon Dioxide, Volatile Fatty Acids, and M/E/E).
I am logging the Dissolved Hydrogen now (2618427), so disregard this analysis when the samples arrive
today for the rest of those parameters.
Page 46 of 46
file:///C:/Users/elouis/AppData/Local/Temp/XPgrpwise/5CD579COPACE DOMAINPAE... 5/10/2019

11!;a'ceAna1j&a(
wmpacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
June 04, 2019
Mathew Colone
CDM Smith Inc. - Raleigh
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
RE: Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Dear Mathew Colone:
Enclosed are the analytical results for sample(s) received by the laboratory on May 10, 2019. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Sakina Mckenzie
[e-mail]
[phone]
Project Manager
Enclosures
cc: Ms. Janelle B. Farley
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 46

11!;a'ceAna1j&a1"
wmpacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Atlanta Certification IDs
110 Technology Parkway Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
Georgia DW Microbiology Certification #: 812
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
CERTIFICATIONS
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE SUMMARY
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2618430001
1302-MW-5
Water
05/07/19 15:25
05/10/19 09:20
2618430002
1302-MW-5
Water
05/08/19 09:44
05/10/19 09:20
2618430003
1302-MW-7
Water
05/07/19 14:41
05/10/19 09:20
2618430004
1302-MW-7
Water
05/08/19 09:30
05/10/19 09:20
2618430005
1302-MW-8A
Water
05/07/19 13:41
05/10/19 09:20
2618430006
1302-MW-8A
Water
05/08/19 09:25
05/10/19 09:20
2618430007
1302-MW-10
Water
05/07/19 16:18
05/10/19 09:20
2618430008
1302-MW-10
Water
05/08/19 09:53
05/10/19 09:20
2618430009
1302-MW-11
Water
05/08/19 10:17
05/10/19 09:20
2618430010
1302-MW-11
Water
05/09/19 08:05
05/10/19 09:20
2618430011
1302-Duplicate
Water
05/07/19 00:00
05/10/19 09:20
2618430012
1302-Duplicate
Water
05/08/19 00:00
05/10/19 09:20
2618430013
1302-Trip Blank
Water
05/07/19 00:00
05/10/19 09:20
2618430014
1302-SW-1
Water
05/09/1911:58
05/10/1914:10
2618430015
1302-SW-2
Water
05/09/1911:47
05/10/1914:10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 46

11!;a'ceAna1j&a1"
WNW'pacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
2618430001
1302-MW-5
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430002
1302-MW-5
EPA 6020E
KLH
15
PASI-GA
2618430003
1302-MW-7
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430004
1302-MW-7
EPA 6020E
KLH
15
PASI-GA
2618430005
1302-MW-8A
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430006
1302-MW-8A
EPA 6020E
KLH
15
PASI-GA
2618430007
1302-MW-10
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430008
1302-MW-10
EPA 6020E
KLH
15
PASI-GA
2618430009
1302-MW-11
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430010
1302-MW-11
EPA 6020E
KLH
15
PASI-GA
2618430011
1302-Duplicate
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430012
1302-Duplicate
EPA 6020E
KLH
15
PASI-GA
2618430013
1302-Trip Blank
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430014
1302-SW-1
EPA 6020E
KLH
15
PASI-GA
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618430015
1302-SW-2
EPA 6020E
KLH
15
PASI-GA
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-5
Lab ID: 2618430001 Collected:
05/07/19
15:25
Received: 05/10/19 09:20 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
6.41
Std. Units
1
05/23/19 13:38
Field Temperature
15.5
deg C
1
05/23/19 13:38
Field Specific Conductance
1887
umhos/cm
1
05/23/19 13:38
Field Turbidity
800+
NTU
1
05/23/19 13:38
Field Oxidation Potential
-0.1
my
1
05/23/19 13:38
Oxygen, Dissolved
34.2
mg/L
1
05/23/19 13:38
7782-44-7
N2
Depth to Water
11.97
feet
1
05/23/19 13:38
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 12:20
630-20-6
R1
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 12:20
71-55-6
R1
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 12:20
79-34-5
R1,v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 12:20
79-00-5
R1
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 12:20
75-34-3
R1
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 12:20
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 12:20
96-18-4
M1,R1
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 12:20
96-12-8
M1,R1
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 12:20
106-93-4
R1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 12:20
95-50-1
M1,R1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 12:20
107-06-2
R1
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 12:20
78-87-5
R1
1,4-Dichlorobenzene
9.9
ug/L
1.0
1
05/17/19 12:20
106-46-7
R1
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 12:20
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 12:20
591-78-6
R1
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 12:20
108-10-1
R1
Acetone
ND
ug/L
25.0
1
05/17/19 12:20
67-64-1
R1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 12:20
107-13-1
R1
Benzene
1.2
ug/L
1.0
1
05/17/19 12:20
71-43-2
R1
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 12:20
74-97-5
L1,M0,
R1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 12:20
75-27-4
R1
Bromoform
ND
ug/L
1.0
1
05/17/19 12:20
75-25-2
R1
Bromomethane
ND
ug/L
2.0
1
05/17/19 12:20
74-83-9
R1
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 12:20
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 12:20
56-23-5
L1,M0,
R1
Chlorobenzene
18.2
ug/L
1.0
1
05/17/19 12:20
108-90-7
R1
Chloroethane
ND
ug/L
1.0
1
05/17/19 12:20
75-00-3
R1
Chloroform
ND
ug/L
1.0
1
05/17/19 12:20
67-66-3
R1
Chloromethane
ND
ug/L
1.0
1
05/17/19 12:20
74-87-3
R1
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 12:20
124-48-1
L1,R1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 12:20
74-95-3
L1,R1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 12:20
100-41-4
R1
lodomethane
ND
ug/L
10.0
1
05/17/19 12:20
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 12:20
75-09-2
R1
Styrene
ND
ug/L
1.0
1
05/17/19 12:20
100-42-5
M1,R1
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 12:20
127-18-4
R1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-5 Lab ID: 2618430001 Collected: 05/07/19 15:25 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Tetrahydrofuran
Toluene
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/04/2019 11:05 AM
Analytical Method: EPA 8260D
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
92
%.
107
%.
88
%.
83
%.
Analytical Method: EPA 8260D Mod
142 ug/L
92 %
77 %
10.0
1
05/17/19 12:20
109-99-9
R1
1.0
1
05/17/19 12:20
108-88-3
R1
1.0
1
05/17/19 12:20
79-01-6
R1
1.0
1
05/17/19 12:20
75-69-4
M1,R1
2.0
1
05/17/19 12:20
108-05-4
R1
1.0
1
05/17/19 12:20
75-01-4
R1
2.0
1
05/17/19 12:20
1330-20-7
RS
1.0
1
05/17/19 12:20
156-59-2
R1
1.0
1
05/17/19 12:20
10061-01-5
R1
1.0
1
05/17/19 12:20
156-60-5
R1
1.0
1
05/17/19 12:20
10061-02-6
R1
5.0
1
05/17/19 12:20
110-57-6
M1,R1
81-119
1
05/17/19 12:20
17060-07-0
82-114
1
05/17/19 12:20
1868-53-7
82-120
1
05/17/19 12:20
460-00-4
82-109
1
05/17/19 12:20
2037-26-5
4.0
2
05/20/1914:08
123-91-1
50-150
2
05/20/1914:08
17060-07-0
50-150
2
05/20/1914:08
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-5 Lab ID: 2618430002 Collected: 05/08/19 09:44 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
8.72
NTU
1
05/23/19 13:38
6020B MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-36-0
Arsenic
0.62J
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-38-2
Barium
144
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-39-3
Beryllium
0.13J
ug/L
0.50
1
05/16/1914:34
05/20/1914:13
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:13
7440-43-9
Chromium
0.901
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-47-3
Cobalt
19.3
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-48-4
Copper
4.8J
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-50-8
Lead
0.29J
ug/L
1.0
1
05/16/1914:34
05/20/1914:13
7439-92-1
Nickel
41.3
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:13
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1914:13
7440-28-0
Vanadium
1.7J
ug/L
10.0
1
05/16/1914:34
05/20/1914:13
7440-62-2
Zinc
9.51
ug/L
10.0
1
05/16/1914:34
05/20/1914:13
7440-66-6 B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-7
Lab ID: 2618430003 Collected:
05/07/19
14:41
Received: 05/10/19 09:20 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
6.56
Std. Units
1
05/23/19 13:38
Field Temperature
16.1
deg C
1
05/23/19 13:38
Field Specific Conductance
2541
umhos/cm
1
05/23/19 13:38
Field Turbidity
800+
NTU
1
05/23/19 13:38
Field Oxidation Potential
-29.1
my
1
05/23/19 13:38
Oxygen, Dissolved
12.2
mg/L
1
05/23/19 13:38
7782-44-7
N2
Depth to Water
1.34
feet
1
05/23/19 13:38
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 12:46
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 12:46
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 12:46
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 12:46
79-00-5
1,1-Dichloroethane
0.54J
ug/L
1.0
1
05/17/19 12:46
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 12:46
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 12:46
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 12:46
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 12:46
106-93-4
1,2-Dichlorobenzene
0.74J
ug/L
1.0
1
05/17/19 12:46
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 12:46
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 12:46
78-87-5
1,4-Dichlorobenzene
9.8
ug/L
1.0
1
05/17/19 12:46
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 12:46
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 12:46
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 12:46
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 12:46
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 12:46
107-13-1
Benzene
1.0
ug/L
1.0
1
05/17/19 12:46
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 12:46
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 12:46
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 12:46
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 12:46
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 12:46
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 12:46
56-23-5
L1
Chlorobenzene
20.9
ug/L
1.0
1
05/17/19 12:46
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 12:46
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 12:46
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 12:46
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 12:46
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 12:46
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 12:46
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 12:46
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 12:46
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 12:46
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 12:46
127-18-4
Tetrahydrofuran
9.7J
ug/L
10.0
1
05/17/19 12:46
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 12:46
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-7 Lab ID: 2618430003 Collected: 05/07/19 14:41 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/04/2019 11:05 AM
Analytical Method: EPA 8260D
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
1.7
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
96
%.
104
%.
88
%.
82
%.
Analytical Method:
EPA 8260D Mod.
130
ug/L
92
%
78
%
1.0
1
05/17/19 12:46
79-01-6
1.0
1
05/17/19 12:46
75-69-4
2.0
1
05/17/19 12:46
108-05-4
1.0
1
05/17/19 12:46
75-01-4
2.0
1
05/17/19 12:46
1330-20-7
1.0
1
05/17/19 12:46
156-59-2
1.0
1
05/17/19 12:46
10061-01-5
1.0
1
05/17/19 12:46
156-60-5
1.0
1
05/17/19 12:46
10061-02-6
5.0
1
05/17/19 12:46
110-57-6
81-119
1
05/17/19 12:46
17060-07-0
82-114
1
05/17/19 12:46
1868-53-7
82-120
1
05/17/19 12:46
460-00-4
82-109
1
05/17/19 12:46
2037-26-5
4.0
2
05/20/1914:27
123-91-1
50-150
2
05/20/1914:27
17060-07-0
50-150
2
05/20/1914:27
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-7 Lab ID: 2618430004 Collected: 05/08/19 09:30 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
9.81
NTU
1
05/23/19 13:38
6020B MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-36-0
Arsenic
1.6J
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-38-2
Barium
606
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:19
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:19
7440-43-9
Chromium
0.61J
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-47-3
Cobalt
35.1
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-48-4
Copper
0.35J
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-50-8
Lead
0.12J
ug/L
1.0
1
05/16/1914:34
05/20/1914:19
7439-92-1
Nickel
77.6
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:19
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1914:19
7440-28-0
Vanadium
1.1J
ug/L
10.0
1
05/16/1914:34
05/20/1914:19
7440-62-2
Zinc
4.6J
ug/L
10.0
1
05/16/1914:34
05/20/1914:19
7440-66-6 B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-8A
Lab ID: 2618430005 Collected:
05/07/19
13:41
Received: 05/10/19 09:20 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
6.52
Std. Units
1
05/23/19 13:38
Field Temperature
15.1
deg C
1
05/23/19 13:38
Field Specific Conductance
366.2
umhos/cm
1
05/23/19 13:38
Field Turbidity
800+
NTU
1
05/23/19 13:38
Field Oxidation Potential
-27.7
my
1
05/23/19 13:38
Oxygen, Dissolved
44.5
mg/L
1
05/23/19 13:38
7782-44-7
N2
Depth to Water
4.63
feet
1
05/23/19 13:38
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 13:12
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 13:12
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 13:12
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 13:12
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 13:12
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 13:12
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 13:12
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 13:12
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 13:12
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 13:12
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 13:12
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 13:12
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 13:12
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 13:12
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 13:12
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 13:12
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 13:12
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 13:12
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 13:12
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 13:12
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 13:12
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 13:12
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 13:12
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 13:12
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 13:12
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 13:12
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 13:12
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 13:12
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 13:12
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 13:12
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 13:12
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 13:12
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 13:12
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 13:12
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 13:12
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 13:12
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 13:12
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 13:12
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-8A Lab ID: 2618430005 Collected: 05/07/19 13:41 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/04/2019 11:05 AM
Analytical Method: EPA 8260D
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
98
%.
105
%.
86
%.
82
%.
Analytical Method:
EPA 8260D Mod.
2.4
ug/L
103
%
116
%
1.0
1
05/17/19 13:12
79-01-6
1.0
1
05/17/19 13:12
75-69-4
2.0
1
05/17/19 13:12
108-05-4
1.0
1
05/17/19 13:12
75-01-4
2.0
1
05/17/19 13:12
1330-20-7
1.0
1
05/17/19 13:12
156-59-2
1.0
1
05/17/19 13:12
10061-01-5
1.0
1
05/17/19 13:12
156-60-5
1.0
1
05/17/19 13:12
10061-02-6
5.0
1
05/17/19 13:12
110-57-6
81-119
1
05/17/19 13:12
17060-07-0
82-114
1
05/17/19 13:12
1868-53-7
82-120
1
05/17/19 13:12
460-00-4
82-109
1
05/17/19 13:12
2037-26-5
2.0
1
05/19/19 14:22
123-91-1
50-150
1
05/19/19 14:22
17060-07-0
50-150
1
05/19/19 14:22
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-8A Lab ID: 2618430006 Collected: 05/08/19 09:25 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
5.71
NTU
1
05/23/19 13:38
6020B MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA 3005A
Antimony
3.5J
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-36-0
Arsenic
2.3J
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-38-2
Barium
77.9
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:25
7440-41-7
Cadmium
0.67
ug/L
0.50
1
05/16/1914:34
05/20/1914:25
7440-43-9
Chromium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-47-3
Cobalt
6.1
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-48-4
Copper
11.8
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-50-8
Lead
2.2
ug/L
1.0
1
05/16/1914:34
05/20/1914:25
7439-92-1
Nickel
33.2
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:25
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1914:25
7440-28-0
Vanadium
3.6J
ug/L
10.0
1
05/16/1914:34
05/20/1914:25
7440-62-2
Zinc
88.1
ug/L
10.0
1
05/16/1914:34
05/20/1914:25
7440-66-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-10
Lab ID: 2618430007 Collected:
05/07/19
16:18
Received: 05/10/19 09:20 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
6.62
Std. Units
1
05/23/19 13:38
Field Temperature
16.1
deg C
1
05/23/19 13:38
Field Specific Conductance
2021
umhos/cm
1
05/23/19 13:38
Field Turbidity
800+
NTU
1
05/23/19 13:38
Field Oxidation Potential
-51.2
my
1
05/23/19 13:38
Oxygen, Dissolved
17.3
mg/L
1
05/23/19 13:38
7782-44-7
N2
Depth to Water
7.20
feet
1
05/23/19 13:38
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 13:39
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 13:39
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 13:39
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 13:39
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 13:39
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 13:39
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 13:39
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 13:39
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 13:39
106-93-4
1,2-Dichlorobenzene
1.1
ug/L
1.0
1
05/17/19 13:39
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 13:39
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 13:39
78-87-5
1,4-Dichlorobenzene
8.6
ug/L
1.0
1
05/17/19 13:39
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 13:39
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 13:39
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 13:39
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 13:39
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 13:39
107-13-1
Benzene
1.1
ug/L
1.0
1
05/17/19 13:39
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 13:39
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 13:39
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 13:39
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 13:39
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 13:39
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 13:39
56-23-5
L1
Chlorobenzene
43.8
ug/L
1.0
1
05/17/19 13:39
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 13:39
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 13:39
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 13:39
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 13:39
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 13:39
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 13:39
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 13:39
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 13:39
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 13:39
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 13:39
127-18-4
Tetrahydrofuran
24.6
ug/L
10.0
1
05/17/19 13:39
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 13:39
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 14 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-10 Lab ID: 2618430007 Collected: 05/07/19 16:18 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/04/2019 11:05 AM
Analytical Method: EPA 8260D
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
97
%.
102
%.
87
%.
82
%.
Analytical Method:
EPA 8260D Mod.
104
ug/L
90
%
76
%
1.0
1
05/17/19 13:39
79-01-6
1.0
1
05/17/19 13:39
75-69-4
2.0
1
05/17/19 13:39
108-05-4
1.0
1
05/17/19 13:39
75-01-4
2.0
1
05/17/19 13:39
1330-20-7
1.0
1
05/17/19 13:39
156-59-2
1.0
1
05/17/19 13:39
10061-01-5
1.0
1
05/17/19 13:39
156-60-5
1.0
1
05/17/19 13:39
10061-02-6
5.0
1
05/17/19 13:39
110-57-6
81-119
1
05/17/19 13:39
17060-07-0
82-114
1
05/17/19 13:39
1868-53-7
82-120
1
05/17/19 13:39
460-00-4
82-109
1
05/17/19 13:39
2037-26-5
4.0
2
05/20/1914:47
123-91-1
50-150
2
05/20/1914:47
17060-07-0
50-150
2
05/20/1914:47
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-10 Lab ID: 2618430008 Collected: 05/08/19 09:53 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
9.73
NTU
1
05/23/19 13:38
6020B MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-36-0
Arsenic
14.1
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-38-2
Barium
116
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-39-3
Beryllium
0.22J
ug/L
0.50
1
05/16/1914:34
05/20/1914:31
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:31
7440-43-9
Chromium
1.3J
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-47-3
Cobalt
20.9
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-48-4
Copper
3.6J
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-50-8
Lead
0.10J
ug/L
1.0
1
05/16/1914:34
05/20/1914:31
7439-92-1
Nickel
123
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:31
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1914:31
7440-28-0
Vanadium
1.6J
ug/L
10.0
1
05/16/1914:34
05/20/1914:31
7440-62-2
Zinc
4.OJ
ug/L
10.0
1
05/16/1914:34
05/20/1914:31
7440-66-6 B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-11
Lab ID: 2618430009 Collected:
05/08/19
10:17
Received: 05/10/19 09:20 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
6.01
Std. Units
1
05/23/19 13:38
Field Temperature
14.3
deg C
1
05/23/19 13:38
Field Specific Conductance
499.7
umhos/cm
1
05/23/19 13:38
Field Turbidity
800+
NTU
1
05/23/19 13:38
Field Oxidation Potential
82.8
my
1
05/23/19 13:38
Oxygen, Dissolved
16.3
mg/L
1
05/23/19 13:38
7782-44-7
N2
Depth to Water
12.15
feet
1
05/23/19 13:38
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 18:51
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 18:51
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 18:51
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 18:51
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 18:51
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 18:51
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 18:51
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 18:51
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 18:51
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 18:51
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 18:51
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 18:51
78-87-5
1,4-Dichlorobenzene
2.1
ug/L
1.0
1
05/17/19 18:51
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 18:51
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 18:51
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 18:51
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 18:51
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 18:51
107-13-1
Benzene
0.57J
ug/L
1.0
1
05/17/19 18:51
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 18:51
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 18:51
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 18:51
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 18:51
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 18:51
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 18:51
56-23-5
L1
Chlorobenzene
6.8
ug/L
1.0
1
05/17/19 18:51
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 18:51
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 18:51
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 18:51
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 18:51
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 18:51
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 18:51
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 18:51
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 18:51
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 18:51
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 18:51
127-18-4
Tetrahydrofuran
3AJ
ug/L
10.0
1
05/17/19 18:51
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 18:51
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 17 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-11 Lab ID: 2618430009 Collected: 05/08/19 10:17 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/04/2019 11:05 AM
Analytical Method: EPA 8260D
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
97
%.
103
%.
88
%.
82
%.
Analytical Method: EPA 8260D Mod.
26.2 ug/L
91 %
76 %
1.0
1
05/17/19 18:51
79-01-6
1.0
1
05/17/19 18:51
75-69-4
2.0
1
05/17/19 18:51
108-05-4
1.0
1
05/17/19 18:51
75-01-4
2.0
1
05/17/19 18:51
1330-20-7
1.0
1
05/17/19 18:51
156-59-2
1.0
1
05/17/19 18:51
10061-01-5
1.0
1
05/17/19 18:51
156-60-5
1.0
1
05/17/19 18:51
10061-02-6
5.0
1
05/17/19 18:51
110-57-6
81-119
1
05/17/19 18:51
17060-07-0
82-114
1
05/17/19 18:51
1868-53-7
82-120
1
05/17/19 18:51
460-00-4
82-109
1
05/17/19 18:51
2037-26-5
2.0
1
05/20/19 18:58
123-91-1
50-150
1
05/20/19 18:58
17060-07-0
50-150
1
05/20/19 18:58
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-MW-11 Lab ID: 2618430010 Collected: 05/09/19 08:05 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
3.17
NTU
1
05/23/19 13:38
6020B MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-38-2
Barium
191
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-39-3
Beryllium
0.084J
ug/L
0.50
1
05/16/1914:34
05/20/1914:51
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:51
7440-43-9
Chromium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-47-3
Cobalt
12.5
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-48-4
Copper
1.6J
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-50-8
Lead
0.191
ug/L
1.0
1
05/16/1914:34
05/20/1914:51
7439-92-1
Nickel
12.8
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:51
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1914:51
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/16/1914:34
05/20/1914:51
7440-62-2
Zinc
8.1J
ug/L
10.0
1
05/16/1914:34
05/20/1914:51
7440-66-6 B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 19 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-Duplicate Lab ID: 2618430011 Collected: 05/07/19 00:00 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 14:04
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 14:04
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 14:04
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 14:04
79-00-5
1,1-Dichloroethane
0.54J
ug/L
1.0
1
05/17/19 14:04
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 14:04
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 14:04
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 14:04
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 14:04
106-93-4
1,2-Dichlorobenzene
0.83J
ug/L
1.0
1
05/17/19 14:04
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 14:04
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 14:04
78-87-5
1,4-Dichlorobenzene
10.3
ug/L
1.0
1
05/17/19 14:04
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 14:04
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 14:04
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 14:04
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 14:04
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 14:04
107-13-1
Benzene
1.2
ug/L
1.0
1
05/17/19 14:04
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 14:04
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 14:04
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 14:04
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 14:04
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 14:04
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 14:04
56-23-5
L1
Chlorobenzene
21.1
ug/L
1.0
1
05/17/19 14:04
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 14:04
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 14:04
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 14:04
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 14:04
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 14:04
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 14:04
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 14:04
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 14:04
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 14:04
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 14:04
127-18-4
Tetrahydrofuran
9AJ
ug/L
10.0
1
05/17/19 14:04
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 14:04
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/17/19 14:04
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 14:04
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 14:04
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 14:04
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 14:04
1330-20-7
cis-1,2-Dichloroethene
1.4
ug/L
1.0
1
05/17/19 14:04
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 14:04
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 14:04
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 14:04
10061-02-6
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM
without
the written consent
of Pace Analytical Services, LLC.
Page 20 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-Duplicate Lab ID: 2618430011 Collected: 05/07/19 00:00 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/04/2019 11:05 AM
Analytical Method: EPA 8260D
ND
ug/L
93
%.
100
%.
88
%.
82
%.
Analytical Method:
EPA 8260D Mod.
131
ug/L
91
%
77
%
5.0
1
05/17/19 14:04
110-57-6
81-119
1
05/17/19 14:04
17060-07-0
82-114
1
05/17/19 14:04
1868-53-7
82-120
1
05/17/19 14:04
460-00-4
82-109
1
05/17/19 14:04
2037-26-5
4.0
2
05/20/1915:06
123-91-1
50-150
2
05/20/1915:06
17060-07-0
50-150
2
05/20/1915:06
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 21 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-Duplicate Lab ID: 2618430012 Collected: 05/08/19 00:00 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-36-0
Arsenic
1.2J
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-38-2
Barium
603
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:57
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1914:57
7440-43-9
Chromium
0.851
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-47-3
Cobalt
34.0
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-48-4
Copper
0.75J
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-50-8
Lead
0.27J
ug/L
1.0
1
05/16/1914:34
05/20/1914:57
7439-92-1
Nickel
77.1
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-02-0
Selenium
1.7J
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1914:57
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1914:57
7440-28-0
Vanadium
1.8J
ug/L
10.0
1
05/16/1914:34
05/20/1914:57
7440-62-2
Zinc
7.2J
ug/L
10.0
1
05/16/1914:34
05/20/1914:57
7440-66-6 B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 22 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-Trip Blank Lab ID: 2618430013 Collected: 05/07/19 00:00 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 14:30
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 14:30
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 14:30
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 14:30
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 14:30
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 14:30
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 14:30
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 14:30
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 14:30
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 14:30
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 14:30
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 14:30
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 14:30
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 14:30
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 14:30
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 14:30
108-10-1
Acetone
8.3J
ug/L
25.0
1
05/17/19 14:30
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 14:30
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 14:30
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 14:30
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 14:30
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 14:30
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 14:30
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 14:30
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 14:30
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 14:30
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 14:30
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 14:30
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 14:30
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 14:30
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 14:30
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 14:30
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 14:30
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 14:30
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 14:30
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 14:30
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 14:30
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 14:30
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/17/19 14:30
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 14:30
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 14:30
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 14:30
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 14:30
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 14:30
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 14:30
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 14:30
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 14:30
10061-02-6
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM
without
the written consent
of Pace Analytical Services, LLC.
Page 23 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-Trip Blank Lab ID: 2618430013 Collected: 05/07/19 00:00 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/04/2019 11:05 AM
Analytical Method: EPA 8260D
ND
ug/L
96
%.
102
%.
85
%.
82
%.
Analytical Method:
EPA 8260D Mod.
2.7
ug/L
108
%
118
%
5.0
1
05/17/19 14:30
110-57-6
81-119
1
05/17/19 14:30
17060-07-0
82-114
1
05/17/19 14:30
1868-53-7
82-120
1
05/17/19 14:30
460-00-4
82-109
1
05/17/19 14:30
2037-26-5
2.0
1
05/19/19 15:21
123-91-1
50-150
1
05/19/19 15:21
17060-07-0
50-150
1
05/19/19 15:21
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 24 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-SW-1 Lab ID: 2618430014 Collected: 05/09/19 11:58 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
7.17
Std. Units
1
05/23/19 13:38
Field Temperature
18.9
deg C
1
05/23/19 13:38
Field Specific Conductance
357
umhos/cm
1
05/23/19 13:38
Field Turbidity
10
NTU
1
05/23/19 13:38
Field Oxidation Potential
120.1
mV
1
05/23/19 13:38
Oxygen, Dissolved
4.06
mg/L
1
05/23/19 13:38
7782-44-7
N2
6020B MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-38-2
Barium
66.9
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:02
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:02
7440-43-9
Chromium
0.76J
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-47-3
Cobalt
3.OJ
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-48-4
Copper
1.3J
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-50-8
Lead
0.16J
ug/L
1.0
1
05/16/1914:34
05/20/1915:02
7439-92-1
Nickel
5.1
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:02
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1915:02
7440-28-0
Vanadium
1.3J
ug/L
10.0
1
05/16/1914:34
05/20/1915:02
7440-62-2
Zinc
3.9J
ug/L
10.0
1
05/16/1914:34
05/20/1915:02
7440-66-6
B
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 19:18
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 19:18
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 19:18
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 19:18
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 19:18
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 19:18
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 19:18
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 19:18
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 19:18
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 19:18
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 19:18
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 19:18
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 19:18
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 19:18
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 19:18
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 19:18
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 19:18
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 19:18
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 19:18
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 19:18
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 19:18
75-27-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 25 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-SW-1 Lab ID: 2618430014 Collected: 05/09/19 11:58 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Bromoform
ND
ug/L
1.0
1
05/17/19 19:18
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 19:18
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 19:18
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 19:18
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 19:18
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 19:18
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 19:18
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 19:18
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 19:18
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 19:18
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 19:18
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 19:18
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 19:18
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 19:18
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 19:18
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 19:18
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 19:18
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/17/19 19:18
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 19:18
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 19:18
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 19:18
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 19:18
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 19:18
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 19:18
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 19:18
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 19:18
10061-02-6
trans-1,4-Dichloro-2-butene
ND
ug/L
5.0
1
05/17/19 19:18
110-57-6
Surrogates
1,2-Dichloroethane-d4 (S)
94
%.
81-119
1
05/17/19 19:18
17060-07-0
Dibromofluoromethane (S)
106
%.
82-114
1
05/17/19 19:18
1868-53-7
4-Bromofluorobenzene (S)
87
%.
82-120
1
05/17/19 19:18
460-00-4
Toluene-d8 (S)
83
%.
82-109
1
05/17/19 19:18
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
8.7
ug/L
2.0
1
05/19/19 17:59
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
103
%
50-150
1
05/19/19 17:59
17060-07-0
Toluene-d8 (S)
123
%
50-150
1
05/19/19 17:59
2037-26-5
Date: 06/04/2019 11:05 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1
L1
L1
Page 26 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-SW-2 Lab ID: 2618430015 Collected: 05/09/19 11:47 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
6.74
Std. Units
1
05/23/19 13:38
Field Temperature
19.8
deg C
1
05/23/19 13:38
Field Specific Conductance
473
umhos/cm
1
05/23/19 13:38
Field Turbidity
8.78
NTU
1
05/23/19 13:38
Field Oxidation Potential
174.1
mV
1
05/23/19 13:38
Oxygen, Dissolved
5.07
mg/L
1
05/23/19 13:38
7782-44-7
N2
6020B MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-38-2
Barium
83.8
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:08
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:08
7440-43-9
Chromium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-47-3
Cobalt
2.3J
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-48-4
Copper
1.7J
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-50-8
Lead
ND
ug/L
1.0
1
05/16/1914:34
05/20/1915:08
7439-92-1
Nickel
5.1
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:08
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/20/1915:08
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/16/1914:34
05/20/1915:08
7440-62-2
Zinc
2.8J
ug/L
10.0
1
05/16/1914:34
05/20/1915:08
7440-66-6
B
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 20:10
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 20:10
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 20:10
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 20:10
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 20:10
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 20:10
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 20:10
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 20:10
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 20:10
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 20:10
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 20:10
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 20:10
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 20:10
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 20:10
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 20:10
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 20:10
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 20:10
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 20:10
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 20:10
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 20:10
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 20:10
75-27-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 27 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
Sample: 1302-SW-2 Lab ID: 2618430015 Collected: 05/09/19 11:47 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Bromoform
ND
ug/L
1.0
1
05/17/19 20:10
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 20:10
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 20:10
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 20:10
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 20:10
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 20:10
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 20:10
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 20:10
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 20:10
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 20:10
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 20:10
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 20:10
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 20:10
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 20:10
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 20:10
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 20:10
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 20:10
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/17/19 20:10
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 20:10
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 20:10
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 20:10
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 20:10
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 20:10
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 20:10
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 20:10
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 20:10
10061-02-6
trans-1,4-Dichloro-2-butene
ND
ug/L
5.0
1
05/17/19 20:10
110-57-6
Surrogates
1,2-Dichloroethane-d4 (S)
101
%.
81-119
1
05/17/19 20:10
17060-07-0
Dibromofluoromethane (S)
107
%.
82-114
1
05/17/19 20:10
1868-53-7
4-Bromofluorobenzene (S)
89
%.
82-120
1
05/17/19 20:10
460-00-4
Toluene-d8 (S)
82
%.
82-109
1
05/17/19 20:10
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
7.3
ug/L
2.0
1
05/19/19 18:18
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
108
%
50-150
1
05/19/19 18:18
17060-07-0
Toluene-d8 (S)
125
%
50-150
1
05/19/19 18:18
2037-26-5
Date: 06/04/2019 11:05 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1
L1
L1
Page 28 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
QC Batch: 28518 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618430002, 2618430004, 2618430006, 2618430008, 2618430010, 2618430012, 2618430014, 2618430015
METHOD BLANK: 128448
Matrix:
Water
Associated Lab Samples:
2618430002, 2618430004,
2618430006,
2618430008, 2618430010,
2618430012,
2618430014, 2618430015
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Antimony
ug/L
ND
5.0
05/20/1913:39
Arsenic
ug/L
ND
5.0
05/20/1913:39
Barium
ug/L
ND
5.0
05/20/1913:39
Beryllium
ug/L
ND
0.50
05/20/1913:39
Cadmium
ug/L
ND
0.50
05/20/1913:39
Chromium
ug/L
ND
5.0
05/20/1913:39
Cobalt
ug/L
ND
5.0
05/20/1913:39
Copper
ug/L
ND
5.0
05/20/1913:39
Lead
ug/L
ND
1.0
05/20/1913:39
Nickel
ug/L
ND
5.0
05/20/1913:39
Selenium
ug/L
ND
5.0
05/20/1913:39
Silver
ug/L
ND
5.0
05/20/1913:39
Thallium
ug/L
ND
1.0
05/20/1913:39
Vanadium
ug/L
ND
10.0
05/20/1913:39
Zinc
ug/L
1.6J
10.0
05/20/1913:39
LABORATORY CONTROL SAMPLE: 128449
Spike
LCS
LCS %
Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Antimony
ug/L
100
100
100
80-120
Arsenic
ug/L
100
99.2
99
80-120
Barium
ug/L
100
96.3
96
80-120
Beryllium
ug/L
100
99.1
99
80-120
Cadmium
ug/L
100
98.6
99
80-120
Chromium
ug/L
100
99.1
99
80-120
Cobalt
ug/L
100
96.7
97
80-120
Copper
ug/L
100
99.3
99
80-120
Lead
ug/L
100
96.9
97
80-120
Nickel
ug/L
100
97.3
97
80-120
Selenium
ug/L
100
99.1
99
80-120
Silver
ug/L
100
101
101
80-120
Thallium
ug/L
100
99.5
100
80-120
Vanadium
ug/L
100
100
100
80-120
Zinc
ug/L
100
99.6
100
80-120
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 29 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County Unit 1 MSW
2618430
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
128450
128451
MS
MSD
2618294013
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
98.2
98.6
98
98
75-125
0
20
Arsenic
ug/L
ND
100
100
96.5
99.2
96
99
75-125
3
20
Barium
ug/L
45.9
100
100
142
140
96
94
75-125
2
20
Beryllium
ug/L
0.38J
100
100
94.7
96.3
94
96
75-125
2
20
Cadmium
ug/L
ND
100
100
97.8
100
98
100
75-125
3
20
Chromium
ug/L
2.3J
100
100
98.3
102
96
100
75-125
4
20
Cobalt
ug/L
7.0
100
100
101
104
94
97
75-125
3
20
Copper
ug/L
1 AJ
100
100
98.8
102
97
100
75-125
3
20
Lead
ug/L
1.1
100
100
94.3
95.9
93
95
75-125
2
20
Nickel
ug/L
5.8
100
100
100
105
95
99
75-125
5
20
Selenium
ug/L
ND
100
100
94.8
98.4
95
98
75-125
4
20
Silver
ug/L
ND
100
100
98.1
101
98
101
75-125
3
20
Thallium
ug/L
ND
100
100
94.5
95.6
94
96
75-125
1
20
Vanadium
ug/L
6.2J
100
100
106
109
99
103
75-125
3
20
Zinc
ug/L
13.7
100
100
105
109
92
95
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 30 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
QC Batch: 28582 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV
Associated Lab Samples: 2618430001, 2618430003, 2618430005, 2618430007, 2618430009, 2618430011, 2618430013, 2618430014,
2618430015
METHOD BLANK: 128690 Matrix: Water
Associated Lab Samples: 2618430001, 2618430003, 2618430005, 2618430007, 2618430009, 2618430011, 2618430013, 2618430014,
2618430015
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1,1-Trichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
05/17/19 11:54 v2
1,1,2-Trichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1-Dichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
1,2,3-Trichloropropane
ug/L
ND
1.0
05/17/19 11:54
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
05/17/19 11:54
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
05/17/19 11:54
1,2-Dichlorobenzene
ug/L
ND
1.0
05/17/19 11:54
1,2-Dichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,2-Dichloropropane
ug/L
ND
1.0
05/17/19 11:54
1,4-Dichlorobenzene
ug/L
ND
1.0
05/17/19 11:54
2-Butanone (MEK)
ug/L
ND
5.0
05/17/19 11:54
2-Hexanone
ug/L
ND
5.0
05/17/19 11:54
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
05/17/19 11:54
Acetone
ug/L
ND
25.0
05/17/19 11:54
Acrylonitrile
ug/L
ND
50.0
05/17/19 11:54
Benzene
ug/L
ND
1.0
05/17/19 11:54
Bromochloromethane
ug/L
ND
1.0
05/17/19 11:54
Bromodichloromethane
ug/L
ND
1.0
05/17/19 11:54
Bromoform
ug/L
ND
1.0
05/17/19 11:54
Bromomethane
ug/L
ND
2.0
05/17/19 11:54
Carbon disulfide
ug/L
ND
10.0
05/17/19 11:54
Carbon tetrachloride
ug/L
ND
1.0
05/17/19 11:54
Chlorobenzene
ug/L
ND
1.0
05/17/19 11:54
Chloroethane
ug/L
ND
1.0
05/17/19 11:54
Chloroform
ug/L
ND
1.0
05/17/19 11:54
Chloromethane
ug/L
ND
1.0
05/17/19 11:54
cis-1,2-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
cis-1,3-Dichloropropene
ug/L
ND
1.0
05/17/19 11:54
Dibromochloromethane
ug/L
ND
1.0
05/17/19 11:54
Dibromomethane
ug/L
ND
1.0
05/17/19 11:54
Ethylbenzene
ug/L
ND
1.0
05/17/19 11:54
lodomethane
ug/L
ND
10.0
05/17/19 11:54
Methylene Chloride
ug/L
ND
1.0
05/17/19 11:54
Styrene
ug/L
ND
1.0
05/17/19 11:54
Tetrachloroethene
ug/L
ND
1.0
05/17/19 11:54
Tetrahydrofuran
ug/L
ND
10.0
05/17/19 11:54
Toluene
ug/L
ND
1.0
05/17/19 11:54
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 31 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
METHOD BLANK: 128690 Matrix: Water
Associated Lab Samples: 2618430001, 2618430003, 2618430005, 2618430007, 2618430009, 2618430011, 2618430013, 2618430014,
2618430015
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/17/19 11:54
trans-1,4-Dichloro-2-butene
ug/L
ND
5.0
05/17/19 11:54
Trichloroethene
ug/L
ND
1.0
05/17/19 11:54
Trichlorofluoromethane
ug/L
ND
1.0
05/17/19 11:54
Vinyl acetate
ug/L
ND
2.0
05/17/19 11:54
Vinyl chloride
ug/L
ND
1.0
05/17/19 11:54
Xylene (Total)
ug/L
ND
2.0
05/17/19 11:54
1,2-Dichloroethane-d4 (S)
%.
97
81-119
05/17/19 11:54
4-Bromofluorobenzene (S)
%.
86
82-120
05/17/19 11:54
Dibromofluoromethane (S)
%.
103
82-114
05/17/19 11:54
Toluene-d8 (S)
%.
83
82-109
05/17/19 11:54
LABORATORY CONTROL SAMPLE:
Parameter
128691
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
53.2
106
68-137
1,1,1-Trichloroethane
ug/L
50
65.3
131
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
42.8
86
51-158 v2
1,1,2-Trichloroethane
ug/L
50
58.5
117
78-131
1,1-Dichloroethane
ug/L
50
61.1
122
69-151
1,1-Dichloroethene
ug/L
50
65.8
132
64-158
1,2,3-Trichloropropane
ug/L
50
43.1
86
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
41.9
84
58-124
1,2-Dibromoethane (EDB)
ug/L
50
57.7
115
71-134
1,2-Dichlorobenzene
ug/L
50
51.2
102
70-135
1,2-Dichloroethane
ug/L
50
60.2
120
72-129
1,2-Dichloropropane
ug/L
50
53.9
108
64-135
1,4-Dichlorobenzene
ug/L
50
48.5
97
70-131
2-Butanone (MEK)
ug/L
100
93.2
93
52-143
2-Hexanone
ug/L
100
80.2
80
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
88.3
88
71-129
Acetone
ug/L
100
103
103
48-224
Acrylonitrile
ug/L
200
184
92
66-154
Benzene
ug/L
50
59.7
119
68-132
Bromochloromethane
ug/L
50
71.5
143
73-133 L1
Bromodichloromethane
ug/L
50
52.8
106
67-121
Bromoform
ug/L
50
51.4
103
57-125
Bromomethane
ug/L
50
48.2
96
35-156
Carbon disulfide
ug/L
100
119
119
47-141
Carbon tetrachloride
ug/L
50
65.2
130
66-122 L1
Chlorobenzene
ug/L
50
49.3
99
71-126
Chloroethane
ug/L
50
45.8
92
43-143
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 32 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
LABORATORY CONTROL SAMPLE:
Parameter
128691
Units
Spike
Conc.
LCS LCS
Result % Rec
Chloroform
ug/L
50
62.7
Chloromethane
ug/L
50
43.0
cis-1,2-Dichloroethene
ug/L
50
62.3
cis-1,3-Dichloropropene
ug/L
50
52.3
Dibromochloromethane
ug/L
50
57.8
Dibromomethane
ug/L
50
65.8
Ethylbenzene
ug/L
50
49.1
lodomethane
ug/L
100
129
Methylene Chloride
ug/L
50
61.4
Styrene
ug/L
50
56.6
Tetrachloroethene
ug/L
50
67.0
Tetrahydrofuran
ug/L
100
94.9
Toluene
ug/L
50
56.5
trans-1,2-Dichloroethene
ug/L
50
63.8
trans- 1,3-Dichloropropene
ug/L
50
52.2
trans-1,4-Dichloro-2-butene
ug/L
100
68.5
Trichloroethene
ug/L
50
51.4
Trichlorofluoromethane
ug/L
50
57.7
Vinyl acetate
ug/L
50
40.5
Vinyl chloride
ug/L
50
49.6
Xylene (Total)
ug/L
150
156
1,2-Dichloroethane-d4 (S)
%.
4-Bromofluorobenzene (S)
%.
Dibromofluoromethane (S)
%.
Toluene-d8 (S)
%.
% Rec
Limits Qualifiers
125
71-136
86
47-123
125
74-131
105
78-120
116
65-115 L1
132
79-129 L1
98
68-129
129
49-154
123
61-147
113
77-128
134
51-139
95
56-147
113
60-133
128
69-144
104
74-128
68
61-139
103
73-126
115
55-132
81
52-141
99
50-133
104
78-132
100
81-119
89
82-120
114
82-114
81
82-109 SO
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 128692
MS
2618430001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
128693
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
35.9
51.3
72
103
68-137
35
11 R1
1,1,1-Trichloroethane
ug/L
ND
50
50
52.0
70.2
104
140
66-142
30
11 R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
28.6
40.1
57
80
39-171
34
13 R1,v2
1,1,2-Trichloroethane
ug/L
ND
50
50
40.5
55.7
81
111
73-136
32
12 R1
1,1-Dichloroethane
ug/L
ND
50
50
45.4
60.9
91
122
66-155
29
15 R1
1,1-Dichloroethene
ug/L
ND
50
50
56.1
75.8
112
152
33-181
30
34
1,2,3-Trichloropropane
ug/L
ND
50
50
27.8
39.6
56
79
78-133
35
14 M1,R1
1,2-Dibromo-3-
ug/L
ND
50
50
28.5
39.4
57
79
58-124
32
15 M1,R1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
40.4
55.0
81
110
71-134
31
12 R1
1,2-Dichlorobenzene
ug/L
ND
50
50
34.5
48.8
68
97
69-135
34
10 M1,R1
1,2-Dichloroethane
ug/L
ND
50
50
42.2
57.8
84
116
36-159
31
10 R1
1,2-Dichloropropane
ug/L
ND
50
50
38.8
52.7
78
105
68-132
30
11 R1
1,4-Dichlorobenzene
ug/L
9.9
50
50
42.6
56.1
65
92
49-153
27
9 R1
2-Butanone (MEK)
ug/L
ND
100
100
63.1
75.9
63
76
10-189
18
23
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 33 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 128692
MS
2618430001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
128693
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
2-Hexanone
ug/L
ND
100
100
58.9
80.7
59
81
40-135
31
18 R1
4-Methyl-2-pentanone
ug/L
ND
100
100
63.7
86.4
64
86
30-177
30
10 R1
(MIBK)
Acetone
ug/L
ND
100
100
65.5
78.9
65
79
44-223
19
14 R1
Acrylonitrile
ug/L
ND
200
200
131
175
65
87
13-189
29
12 R1
Benzene
ug/L
1.2
50
50
45.3
61.2
88
120
66-139
30
10 R1
Bromochloromethane
ug/L
ND
50
50
49.7
67.9
99
136
73-133
31
13 MO, R1
Bromodichloromethane
ug/L
ND
50
50
36.6
50.6
73
101
57-120
32
13 R1
Bromoform
ug/L
ND
50
50
33.0
46.0
66
92
48-128
33
13 R1
Bromomethane
ug/L
ND
50
50
28.6
45.9
57
92
10-187
47
32 R1
Carbon disulfide
ug/L
ND
100
100
97.4
130
97
130
47-141
29
322
Carbon tetrachloride
ug/L
ND
50
50
53.9
73.5
108
147
58-127
31
14 M0,R1
Chlorobenzene
ug/L
18.2
50
50
52.2
65.6
68
95
63-137
23
10 R1
Chloroethane
ug/L
ND
50
50
37.3
50.6
75
101
52-146
30
16 R1
Chloroform
ug/L
ND
50
50
44.3
60.2
89
120
74-137
31
9 R1
Chloromethane
ug/L
ND
50
50
34.8
44.7
70
89
41-127
25
10 R1
cis-1,2-Dichloroethene
ug/L
ND
50
50
44.7
60.2
89
120
71-138
30
16 R1
cis-1,3-Dichloropropene
ug/L
ND
50
50
33.9
46.5
68
93
32-145
32
12 R1
Dibromochloromethane
ug/L
ND
50
50
38.8
53.9
78
108
52-116
33
13 R1
Dibromomethane
ug/L
ND
50
50
43.8
60.2
88
120
79-129
32
14 R1
Ethylbenzene
ug/L
ND
50
50
35.7
48.7
71
97
31-174
31
10 R1
lodomethane
ug/L
ND
100
100
102
138
102
138
49-154
30
30
Methylene Chloride
ug/L
ND
50
50
45.1
62.5
90
125
61-146
32
15 R1
Styrene
ug/L
ND
50
50
37.7
52.6
75
105
77-128
33
14 M1,R1
Tetrachloroethene
ug/L
ND
50
50
52.1
66.3
104
133
36-155
24
14 R1
Tetrahydrofuran
ug/L
ND
100
100
69.4
89.6
69
90
56-147
25
12 R1
Toluene
ug/L
ND
50
50
42.3
56.2
84
112
52-146
28
11 R1
trans-1,2-Dichloroethene
ug/L
ND
50
50
48.3
64.1
97
128
61-152
28
14 R1
trans-1,3-Dichloropropene
ug/L
ND
50
50
33.6
46.4
67
93
37-146
32
12 R1
trans-1,4-Dichloro-2-butene
ug/L
ND
100
100
43.3
57.3
43
57
61-139
28
12 M1,R1
Trichloroethene
ug/L
ND
50
50
38.0
49.6
76
99
61-141
26
12 R1
Trichlorofluoromethane
ug/L
ND
50
50
57.3
75.3
115
151
51-141
27
13 M1,R1
Vinyl acetate
ug/L
ND
50
50
50.5
30.5
101
61
52-141
49
14 R1
Vinyl chloride
ug/L
ND
50
50
42.9
57.3
85
114
22-156
29
26 R1
Xylene (Total)
ug/L
ND
150
150
112
152
74
102
78-132
31
7 RS
1,2-Dichloroethane-d4 (S)
%.
98
97
81-119
4-Bromofluorobenzene (S)
%.
88
89
82-120
Dibromofluoromethane (S)
%.
110
113
82-114
Toluene-d8 (S)
%.
80
81
82-109
SO
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 34 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
QC Batch: 476071 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618430005, 2618430013
METHOD BLANK: 2579453
Associated Lab Samples: 2618430005, 2618430013
Parameter Units
1,4-Dioxane (p-Dioxane) ug/L
1,2-Dichloroethane-d4 (S) %
Toluene-d8 (S) %
Matrix: Water
Blank Reporting
Result Limit
Analyzed
ND 2.0
05/19/1910:45
102 50-150
05/19/1910:45
113 50-150
05/19/1910:45
Qualifiers
LABORATORY CONTROL SAMPLE: 2579454
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.1 100 70-130
1,2-Dichloroethane-d4 (S) % 99 50-150
Toluene-d8(S) % 112 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579455
2579456
MS
MSD
2618286002 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 25.7 20.3
129
101
50-150
24 30
1,2-Dichloroethane-d4 (S)
%
109
109
50-150
30
Toluene-d8 (S)
%
128
129
50-150
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 35 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
QC Batch: 476081 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618430009
METHOD BLANK: 2579514
Associated Lab Samples: 2618430009
Parameter
Units
1,4-Dioxane (p-Dioxane)
ug/L
1,2-Dichloroethane-d4 (S)
%
Toluene-d8 (S)
%
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 05/20/1911:14
91 50-150 05/20/1911:14
83 50-150 05/20/1911:14
LABORATORY CONTROL SAMPLE: 2579515
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.0 100 70-130
1,2-Dichloroethane-d4 (S) % 96 50-150
Toluene-d8 (S) % 86 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579516
2579517
MS
MSD
2618294008 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L 9.8 20
20 27.4 32.0
88
111
50-150
16 30
1,2-Dichloroethane-d4 (S)
%
104
104
50-150
30
Toluene-d8 (S)
%
101
102
50-150
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 36 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
QC Batch: 476082 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618430014, 2618430015
METHOD BLANK: 2579529
Associated Lab Samples: 2618430014, 2618430015
Parameter Units
1,4-Dioxane (p-Dioxane) ug/L
1,2-Dichloroethane-d4 (S) %
Toluene-d8 (S) %
Matrix: Water
Blank Reporting
Result Limit
Analyzed
ND 2.0
05/19/1911:05
102 50-150
05/19/1911:05
114 50-150
05/19/1911:05
Qualifiers
LABORATORY CONTROL SAMPLE: 2579530
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.4 97 70-130
1,2-Dichloroethane-d4 (S) % 106 50-150
Toluene-d8(S) % 113 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579531
2579532
MS
MSD
2618430014 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 8.7 20
20 27.4 23.7
94
75
50-150
14 30
1,2-Dichloroethane-d4 (S)
%
113
118
50-150
30
Toluene-d8 (S)
%
129
130
50-150
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 37 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
QC Batch: 476323 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618430001, 2618430003, 2618430007, 2618430011
METHOD BLANK: 2580465
Matrix: Water
Associated Lab Samples:
2618430001, 2618430003, 2618430007, 2618430011
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND 2.0
05/20/19 10:54
1,2-Dichloroethane-d4 (S)
%
93 50-150
05/20/19 10:54
Toluene-d8 (S)
%
84 50-150
05/20/19 10:54
LABORATORY CONTROL SAMPLE: 2580466
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.8 99 70-130
1,2-Dichloroethane-d4 (S) % 95 50-150
Toluene-d8 (S) % 87 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2580467
2580468
MS
MSD
92428710003 Spike
Spike MS MSD MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result % Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L 128 40
40 183 178 137
125
50-150
3 30
1,2-Dichloroethane-d4 (S)
%
94
93
50-150
30
Toluene-d8 (S)
%
80
79
50-150
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: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC.
Page 38 of 46

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALIFIERS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2618430
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 - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
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.
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.
TNI -The NELAC Institute.
IW_1.101Ica] NI*i
PASI-C Pace Analytical Services - Charlotte
PASI-GA Pace Analytical Services - Atlanta, GA
ANALYTE QUALIFIERS
B Analyte was detected in the associated method blank.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
R1 RPD value was outside control limits.
RS The RPD value in one of the constituent analytes was outside the control limits.
SO Surrogate recovery outside laboratory control limits.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:05 AM without the written consent of Pace Analytical Services, LLC. Page 39 of 46

11!;a'ceAna1j&a1"
WNW'pacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Cabarrus County Unit 1 MSW
2618430
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
2618430001
1302-MW-5
28595
2618430002
1302-MW-5
28595
2618430003
1302-MW-7
28595
2618430004
1302-MW-7
28595
2618430005
1302-MW-8A
28595
2618430006
1302-MW-8A
28595
2618430007
1302-MW-10
28595
2618430008
1302-MW-10
28595
2618430009
1302-MW-11
28595
2618430010
1302-MW-11
28595
2618430014
1302-SW-1
28595
2618430015
1302-SW-2
28595
2618430002
1302-MW-5
EPA 3005A
28518
EPA 6020B
28525
2618430004
1302-MW-7
EPA 3005A
28518
EPA 6020B
28525
2618430006
1302-MW-8A
EPA 3005A
28518
EPA 6020B
28525
2618430008
1302-MW-10
EPA 3005A
28518
EPA 6020B
28525
2618430010
1302-MW-11
EPA 3005A
28518
EPA 6020B
28525
2618430012
1302-Duplicate
EPA 3005A
28518
EPA 6020B
28525
2618430014
1302-SW-1
EPA 3005A
28518
EPA 6020B
28525
2618430015
1302-SW-2
EPA 3005A
28518
EPA 6020B
28525
2618430001
1302-MW-5
EPA 8260D
28582
2618430003
1302-MW-7
EPA 8260D
28582
2618430005
1302-MW-8A
EPA 8260D
28582
2618430007
1302-MW-10
EPA 8260D
28582
2618430009
1302-MW-11
EPA 8260D
28582
2618430011
1302-Duplicate
EPA 8260D
28582
2618430013
1302-Trip Blank
EPA 8260D
28582
2618430014
1302-SW-1
EPA 8260D
28582
2618430015
1302-SW-2
EPA 8260D
28582
2618430001
1302-MW-5
EPA 8260D Mod.
476323
2618430003
1302-MW-7
EPA 8260D Mod.
476323
2618430005
1302-MW-8A
EPA 8260D Mod.
476071
2618430007
1302-MW-10
EPA 8260D Mod.
476323
2618430009
1302-MW-11
EPA 8260D Mod.
476081
2618430011
1302-Duplicate
EPA 8260D Mod.
476323
2618430013
1302-Trip Blank
EPA 8260D Mod.
476071
2618430014
1302-SW-1
EPA 8260D Mod.
476082
2618430015
1302-SW-2
EPA 8260D Mod.
476082
Date: 06/04/2019 11:05 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 40 of 46

i
i
i
D
3
OD. O O 1D
ro
i
o
to
ao
.t
o►
C"
A.
c)
tJ
i
ITEM #
_
0
c 2
3fq
N 7
D
pW
p
N
N
N
W
W
W
pW
pW
W
pW
0
0
Ci
�
O
ry
c�
N
a
�N0�3
3
r
C 10
8
3
D
Y}
g v M
m
C
g
x v
m
X
N
�
X
(D
N
a
d
_
y-la yr y 0
C
3 0
T
m
N
N
O a m
3
3
0
9
wr
wr
WT
WT
WT
WT
WT
WT
WT
WT
WT
WT
MATRIX CODE (see valid codes to left)
m
Ian
=
y
cg
m
S
F G
!)
G)
G)
G)
G)
G)
G)
G)
!7
G)
G)
G'm
SAMPLETYPE (G=GRAB C=COMP)
0
m
G
m tr
a
0
0
cll
V,
Cil
Clt
CA
a
Cif
-3U
l7
m
1D
s
S3
0
U
f
1
��
�1
m
cr
0
m
�
l
r0
r
n
D
m
j
m
m
m
o
m
o
s
m
m
m
SAMPLE TEMP AT COLLECTION
3 o 2
a OF CONTAINERS
0
$
y
$
y
$
a
Unpreserved
p
H
b $
H2SO4
o
�•
o
0z
'� ?
no
�
HNO3
c�
HCI
m
o
0
N
NaOH
czi
Na2S203
N
m
Methanol
04
Other
Analyses Test
YIN
App. I VOC by 8260 + &4f a /�
8270 SVOC (Bis-2-eh)phthalate
=
BOD 5-day, Alk, Cl. NO3. SO4
COD
Sulfide by SM4500-S2-D
Li
Alk, Cl, SO4, TDS
Q
m
Dissolved Gases (CO2. M. E. E)
a
m
Dissolved Gases (VFA) / TOC
3
Dissolved Gases (Hydrogen)
%
X.
x
f jc,
x
App. I Metals + Fe, Mn, Hg
?1
=.
X
pH/CON/Temp/Turb/DO/ORP
N
xJst
I
Ik
xplygoliffe
I(TurbjOd
to
Residual Chlorine (Y/N)
r
o
0
�
D
O
3
�
°z
mw
t
I
m
L--p
age 41 of 46

fa
CD
v
m
k 0 M
0
w
;
o
0
co
.t
of
rr
A.
w
ro
.+
ITEM #
;
d
c 3 � _
N
N W3 C 7
a
` D
m
m
m
m
m
m
m
m
m
m
w
c
0
g
m
3
®
�'
o 0 3
0 3
1
.O N
m
Na
m
N
3
N
c
N
3
m
►
o
.�
��I m
m
m
m to
?I
T
�gtiO�aFF��
8 S�mFa
m
m m
0 m M
0
0'
O D O N a F F
7
T
m
Z
m
0 0
3
s
3
0
9
WT
WT
WT
WT
WT
WT
WT
WT
WT
WT
WT
WT
MATRIX CODE (see valid codes to left)
3
=
m
SAMPLE TYPE (G=GRAB C=COMP)
m`
c
0
i 3,
41
m
w
o
O
D
m
m
m_
r^
o
m
'
:U
Q
n
m
r0
r-
m
z
n
m
n
m
m
M
m
o
m
zz
m
y
m
e
y
D
n
0 D
o
SAMPLE TEMP AT COLLECTION
# OF CONTAINERS
m
m
m
0.3
m.
M
Unpreserved
v-0
p
N
° 3 02
O
O
O
..
.0 7 n
H2SO4
HNO3
w
�
m
m o'
3
o
IFN
HCI
o
m
w
N
'
NaOH
�t
Na2S203
(D
m
Methanol
0
Other
Analyses Test
Y/N
r
x
App. I VOC by 8260 +
0
z
8270 SVOC (Bis-2-eh)phthalate
�
BOD 5-day, Alk, Cl, NO3, SO4
COD
Sulfide by SM4500-S2-D
Alk, Cl. SO4, TDS
Q
s
�
Dissolved Gases (CO2, M. E. E)
a
M
Dissolved Gases (VFA) / TOC
Dissolved Gases (Hydrogen)
LAN
I
App. I Metals + Fe, Mn, Hg
p WCON/Temp/Tu rb/DO/ORP
y
d
pWCON/Temp/Turb/DO/ORP/Fe
m
rp
Residual Chlorine (WN)
z
0
c
�
�
n
-1n
age 42 of 46

rFSample Conditionpon Re" WO# : 2618430
FaceAn O"y al Client Name: PM: SMM Due Date: 05/29/19
IV CLIENT: CDM-Raleigh
Courier: E<Fed Ex ❑ UPS ❑ USPS ❑ Client ❑ Commercial ❑ Pace Ott
Tracking #: % 71 �, �— g Lf �'3
Custody Seal on Cooler/Box Present: DTfs-___E1 no Seals intact: yes
Packing Material: ubbleeA Wrap ❑Bubble Bags ❑ None El Other
Tharmnmetar Used (l �? _�' Tvoe of Ice: �D Blue None
t'm. uue Liam
El no I
Proj. Name: I
❑ Samples on ice. cooling process has begun
C
Cooler Temperature 2-c 3
Biological Tissue is Frozen: Yes No
Date and Initi I of p rson xa ing
contents:
Temp should be above freezing to 6 C
Comments:
Chain of Custody Present:
9Yes
ONO
❑N/A
1.
Chain of Custody Filled Out:
Yes
ONO
❑N/A
2.
Chain of Custody Relinquished:
0 r�❑No
❑N/A
3.
Sampler Name & Signature on COC:
Bles
❑No
❑N/A
4.
Samples Arrived within Hold Time:
ElYes
ONO
❑N/A
5.
Short Hold Time Analysis (<72hr):
❑Yes
o
❑N/A
6.
Rush Turn Around Time Requested:
❑Yes
No
❑MA
7.
Sufficient Volume:
KrYes
ONO
❑NIA
8.
Correct Containers Used:
Yes
ONO
❑NIA
g.
-Pace Containers Used:
Yes
ONO
❑N/A
Containers Intact:
es
ONO
❑NIA
10.
Filtered volume received for Dissolved tests
❑Yes
ONO
/A
11.
Sample Labels match COC:
En es No
❑NIA
12.
-Includes date/time/ID/Analysis Matrix:
All containers needing preservation have been checked.
//
'f���Yes
❑No
❑WA
13.
All containers needing preservation are found to be in
es
ONO
❑NIA
compliance with EPA recommendation.
Initial when
Lot # of added
❑No
exceptions:Ocoliform, TOC, O&G, WI-DRO (water)
Yes
completed
preservative
Samples checked for dechlorination:
❑Yes
ONO
E N:A
14.
Headspace in VOA Vials ( >6mm):
❑Yes
o
❑N!A
15.
Trip Blank Present:
ZYes ONO
ON A
16.
Trip Blank Custody Seals Present
Oles
ONO
❑N,A
Pace Trip Blank Lot # (if purchased):
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
Date/Time:
Field Data Required? Y / N
Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office ( i.e out of hold, incorrect preservative, out of temp, incorrect containers)
F-ALLC003rev.3, 11Septier28fd646

$
g
m m
a o
.
FFm
w
o
m
00
.t
w
N
a
w
IN
ITEM #
m
d.
e c
O
m
N j � 7
4
8 n
n D
N� r
V
o`�m'o..
N
�_
N
3 CO)
62
y O
o
n
ma 3
`�
f c.
w�
a
0
n CI
C i0
3
N
5
O
(ta-
tt,_
_
$
° g v
a x
3
4Phb
�_
0
0
c
i
eS ngg
o m
-p � )5
yy
AOrr v20
R
QQ
3
N
o
G 3 C• O
SN�
V
< m
#
d
O n W
m
O
a
v
MATRIX CODE (see valid codes to left)
m
itCr0
w w
C
m
o
SAMPLE TYPE (G=GRAB C=COMP)
o 0
v
m
m
o
m
D
C
C
5
v
i
m
C
W V �
A
Z
r-
r
0
2
nn
1
O
N
m m m
m
m
P. P.
z
o
cn
c
O
�
m
m mr
SAMPLE TEMP AT COLLECTION
w
w
w a
o < g
v
v
g OF CONTAINERS
8
8
8 a
3 0
c
f
;
m
Unpreserved
v
v
p y>
o
> o�
G
H2SO4
m
_o
I
z c
-0
r—
HNO3
s,
HCI
g
w
m
o
rn
rn
m
NaOH
4
Ne2S203
M
y
e1
ut
'Sot
ci
x
Analyses Test
YIN
x
x
NC App I VOC EDBDBCP
C
co
D
o
"
"
1A Dioxane
a
z
o
x
x
NC App I Metals
C
m
y
x
x
pH, SC, TEMP. TURB, DO, ORP (on
n
o
3
Ln
r9
3
m
m
TEMP in C
N
Residual Chlorine (Y/N)
D
>3
c
o
Received on
Ice
3
g
(YIN)
Custody
Sealed
O
Cooler
o
Y/N
Samples
Intact
(Y/N)
ILI
Q,
i
9
Page 44 of 46

SAMPLING INFORMATION SHEET
SCHEDULE: May 2019
CLIENT NAME: CAMP, DRESSER, & MCKEE, INC. - RALEIGH
CLIENT ADDRESS: 5400 GLENWOOD AVE., RALEIGH, NC 27612
CLIENT PHONE: [phone]
CLIENT CONTACT: MAT COLONE
SITE NAME: CABARRUS COUNTY SANITARY LANDFILL
SITE ADDRESS: 4441 IRISH POTATO ROAD, CONCORD, NC 28206
SITE PHONE: [phone]
SITE CONTACT: Kevin Grant Randal
PROJECT NAME: CABARRUS CO LANDFILL UNIT 1 SEMI-ANNUAL
EQUIPMENT NEEDED:
KEYS (onsite), ROPE, BAILERS, YSI 556 KIT, CH4 METER, TURB METER
NOTES:
SHIP SAMPLES ASAP
The State is coming down on inorganic exceedances and is looking closer at the
correlations of turbidity and metal detections. Looking at previous data, your
team does a good job of keeping turbidity to a minimum. Please continue to do
SO.
DIRECTIONS:
• I-85 North into North Carolina, go through Charlotte, Take Exit 63, turn
right off the exit (Lane St.)
• Go to the stop sign, turn left onto Old Concord -Salisbury Rd.
• Turn right onto the first paved road - Irish Potato Road
• Landfill is 3-1/2 miles on the right
SAMPLER (S) /DATE (S) :
5 . to. � �
Page 1 of 3
Page 45 of 46

Sample Condition Upon ' WOC 2618430
PaceAw&ftal Client Name: PM: SMM Due Date: 05/29/19
��/ CLIENT: CDM-Raleigh
Courier: �Ex El ups ElUSPS El Client El Commercial L"J Pace Other
g Proj. Due uaic.
Tracking #: I 5
Proj. Name:
Custody Seal on Cooler/Box Present: es ❑ no Seals intact es ❑ no
Packing Material: ❑ Bubble Wrap ubble Bags ❑ None
� ❑ Other
U Thermometer Used ,? ) Tvpe of Ice: / Wet,) Blue
None ❑ Samples on ice coolmq process has bequn
Cooler Tem erature
`__
Biological Tissue is Frozen: Yes No
Date and IniY s per o examining
p
contents: �
Temp should be above freezing to 6°C
Comments:
Chain of Custody Present:
es
ONO
❑N/A
1.
Chain of Custody Filled Out:
es
ONO
❑NIA
2.
Chain of Custody Relinquished:
SdTeS
ONO
❑N/A
3.
Sampler Name & Signature on COC:
es
ONO
❑N/A
4.
Samples Arrived within Hold Time:
Prg—s
ONO
❑N/A
5.
Short Hold Time Analysis <72hr):
❑Yes
9 o
❑N/A
6,
Rush Turn Around Time Requested:
❑Yes
6No
❑N/A
7.
Sufficient Volume:
Yes
❑No
❑N/A
g.
Correct Containers Used:
Yes
ONO
❑N/A
g.
-Pace Containers Used:
Yes
ONO
❑N/A
Containers Intact:
es
ONO
❑N/A
10.
Filtered volume received for Dissolved tests
❑Yes
ONO
f 511A'
11.
Sample Labels match COC:
es
❑No
❑N:A
12
-Includes date/time/ID/Analysis Matri
S
V
All containers needing preservation have been checke .
es ❑No
ON+A
13.
All containers needing preservation are found to be in
yes El
❑NIA
compliance with EPA recommendation.
Initial when
Lot t# of added
exception v0 coliform, TOC, O&G, WI-DRO (water)
Yes
❑No
completed
preservative
Samples checked for dechlorination:
❑Yes
ONO
ErNIA
14.
Headspace in VOA Vials ( >6mm):
❑Yes
QI�❑NrA
15.
Trip Blank Present:
❑Yes
No
❑NIA
Trip Blank Custody Seals Present
❑Yes
ONO
ZNIA
Pace Trip Blank Lot # (if purchased):
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
Date/Time:
Field Data Required? Y / N
Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office (Le out of hold, incorrect preservative, out of temp, incorrect containers)
F-ALLC003rev.3, 11SeptgMff6r460Ef46