1302_Cabarrus_Unit1_MSWLF_GW_FID1285473_20190227

Cabarrus County Sanitary
Landfill — Unit 1
Semi -Annual Sampling Report
Facility Permit # 1302-MSWLF-1974
(December 2018 Sampling Event)
1792
Prepared February 2019

I pENR USE ONLVI I OPaper Report DEiechanic Data - Email GD (data loadetl: Ves / No) OOGEvent#:
C�—I-I - Environmental Monitoring
Division of Waste Management- Solid Waste Reporting Form
Notice: This form antl any Infortnailon attached b It are `Public Recerds" as defined in NC General Sfatu[e 132-1. As such, these tlocuments are
available for inspection antl examination by any person upon request (NC General Statute 132-8).
Instructions:
• Prepareonetorm for each lntlivitlually monitoretl unit.
• Pleasetype or print legibly.
Attach a notificaticn table with values that attain or exceed NC 2L groundwater sandaMs or NC 2B surace water standards. The notification
must include a preliminary analysis of the cause antl significance of each value. (e.g. naturally oceurring, off -site source, pre-existing
wnditipn, etc.).
• Atlachanotificalion table of any groundwater or surface water values that equal or exceetl Ne reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any stmcmres on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Sentl the original signed end sealed forth, any tables, and Electronic Dale Deliverable to: Compliance UnR, NCDENR-0WM, Solid Waste
Section, 1848 Mail Service Center, Raleigh, NG 2]699-1846.
Solid Waste Monitoring Data Submittal Information
Name of engly submitting data (laboratory, consultant, facility owner)
Consultant - CGM Smith Inc.
Contact for questions about tlata formatting. Include tlata prepareYs name, telephone number antl E-mall atltlress:
Name: Mathew F. Colona Phone: [phone]
E-mail: colonemiC rdmsmith.com
NC Landfill Rule:
Acmal sampling dates
(e.g.,
n61
Cabanas County Landfill Unit 1
�i�°dhNorthtCerollnda
19]q MSWLF-
.05g0
December 1 ]-20, 2018
28025
Environmental Status: (Check all that apply)
Initlallgackgrountl Monitoring �X Deteclicn Mon@oring � Assessment Monitoring � Corrective Action
'''III��ypppe of tlata submitted: (Check ell that apply)
X Gmuntlwater monitodng date from monitoring wells � Methane gas monitodng date
Illl--III Grauntlwaler monitoring data from private water supply wells � Corrective aGion tlata (specify)
Leachete monitoring tlata ❑
Surface water monitodng data Other(spetify)
Notigcatlon attachedT
No. No grcundwater or surace waterstandards were exceetled.
X Ves, a notificeticn of values exceeding a groundwater or surface water stantlartl is attached. It includes a list of groundwater end surface water
monitoring points, dates, analytical values, NG 2L gmundweter standard, NC 28 surface waterstandaN or NC Solid Waste GWPS and
preliminary analysis of the cause antl significance of any concentration.
Ves, a nollflcadon of values exceeding an explosive methane gas limit is attached. I[ includes the methane monitoring points, dales, sample
values and explosive methane gas limim.
Certification
To the best of my knowletlge, the informagon reportetl and sta[ementa matle on [his tlata submittal antl attachments are true antl correct.
Furthermore, I have attachetl complete notification of any sampling values meeting or exceeding groundwater slantlards or explosive gas
levels, antl a preliminary analysis of the cause antl significance of concentrations exceeding Broundwa[er standards. 1 am aware that there
era significant penalties for making any false statement, representation, or certigcation including the possibility of a floe and Imprisonment.
Afix NC
5400 Glemvcod Avenue Suite 400 Raleigh Narth Carclina 2]612 �� � ^ 'u,�'�
Fatllity Reprasentattve Address S�
F-0412
NC PE Firm License Number (rf applicable effective May 1, 2009)
Revisetl 8/2009

Smith
5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
February 22, 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: December 2018 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 December 2018
semi-annual sampling report for the recent event completed at the Cabarrus County Unit 1 Landfill.
This letter report constitutes the second semi-annual sampling event for 2018. 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
December 17-20, 2018. 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.
Of
WATER + ENVIRONMENT +TRANSPORTATION + ENERGY + FACILITIES

Smith
Ms. Jaclynne Drummond
February 22, 2019
Page 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.
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-1s 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, TDS, Nitrate, Chloride
Chromium, Iron, Manganese
Methylene Chloride
Alkalinity, TDS, Chloride
Iron, Manganese
None Detected
Barium, Cobalt
1,4-Dioxane, Chlorobenzene, 1,4-Dichlorobenzene
Barium, Cobalt, Zinc
1,4-Dioxane, Benzene, Chlorobenzene, 1,4-Dichlorobenzene
Barium, Cadmium, Copper, Zinc
None Detected
0

Smith
Ms. Jaclynne Drummond
February 22, 2019
Page 3
MW-10
Metals:
Volatile Organic Compounds
MW-11
Metals:
Volatile Organic Compounds
SW-1
Metals:
Volatile Organic Compounds
SW-2
Metals:
Volatile Organic Compounds
None Detected
None Detected
Barium, Zinc
1,4-Dioxane
None Detected
1,4-Dioxane, Methylene Chloride
None Detected
1,4-Dioxane, Methylene Chloride
"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
Cobalt: MW-8A, -10, and -11
Vanadium: CD -Is, -1d, and MW-8A
A trip blank and duplicate sample were analyzed for quality control. There were no detections in the
trip blank above the MDL. The duplicate sample, identified as Dup, was collected from MW-10 and
had similar analyte concentrations as those detected in MW-10, with the exception of an estimated
detection of chlorobenzene below its NC 2L Standard in the parent 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 December 2018 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 spring
of 2019.
0

cSmith
Ms. Jaclynne Drummond
February 22, 2019
Page 4
If you have any questions or require further explanation, do not hesitate to call me at [phone]
or by email at [e-mail].
Very truly yours,
Mathew F. Colone, P.G.
CDM Smith Inc.
cc: Kevin Grant, Cabarrus County
0

Table 1
Monitoring Well Construction Summary and Groundwater Elevations
December 2018 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 February 2019

Table 2
Water Quality Measurements
December 2018 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 .. .R
Oxygen
(degrees
CD-1s
1302-MSWLF-1974 6.30 110 16.7 9 5.6 38.6
(background well)
CD-1d
1302-MSWLF-1974
6.1
116.0
15.8
10
3.6
25.1
(background well)
1302-MSWLF-1974
MW-5
6.3
1,122
14.4
13
3.4
36.7
1302-MSWLF-1974
MW-7
6.3
2,141
11.3
29
2.7
46.6
1302-MSWLF-1974
MW-8A
6.0
328
14.0
6
5.2
45.8
1302-MSWLF-1974
MW-10
6.1
189
12.7
8
3.7
94.1
1302-MSWLF-1974
MW-11
6.2
535
12.6
1
1.3
-6.7
Surface Water Sample Locations
1302-MSWLF-1974
SW-1
7.6
335.6
6.2
18
10.1
-73.4
1302-MSWLF-1974
SW-2
7.2
266.6
6.4
19
9.8
21.1
Notes:
1. Water quality measurements were taken on December 17-20, 2018.
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 February 2019

Table 3
Constituents Detected Above Standards
December 2018 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 .. .
1302-MSWLF-1974 CD-1s Chromium, Iron Vanadium*
(background well)
1302-MSWLF-1974
CD-1d
(background well)
Iron
Vanadium*
1302-MSWLF-1974
MW-5
Cobalt*, 1,4-Dioxane
None Detected
1302-MSWLF-1974
MW-7
Cobalt*, 1,4-Dioxane, Benzene
None Detected
1302-MSWLF-1974
MW-8A
None Detected
Antimony*, Cobalt*, Vanadium*
1302-MSWLF-1974
MW-10
None Detected
Cobalt*
1302-MSWLF-1974
MW-11
None Detected
Cobalt*
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 February 2019

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NOTE:
1. THROUGH M, WITH MW-1-3 M-3 DEEP COMPRISE THE
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-
MW-A ALONG AND
GROUNDWATER MONITORING WELLS FOR UNITS 2 AND 3 WHICH ARE PART OF THE APPROVED
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MONITORING NETWORK IN SEPTEMBER 2006.
M HD A
g P ,°
67 .2 VV.'.' 1 °'°
7
2. MGW-1 THROUGH MGW-14 ARE METHANE GAS MONITORING WELLS.
3. F R U 7, 1. 10, AND 11 ARE THE APPROVED GROUNDWATER MONITORING WELLS
THE C&D LANDFILL. AND CD-1D SERVE AS THE BACKGROUND WELL FOR UNITS 1, 2, 3, AND
�.
\ W 6 7, j O
4. CD-15, CDD, CAND 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.
% A
W-L DEE °� -,8
n°
1
5. GROUNDWATER ELEVATIONS MEASURED DECEMBER 17-18, 2018, EXCEPT FOR MW-3 DEEP,
� 0.6 - G f659.53 I "T e
-L DEEP, AND -M WHICH WERE MEASURED ON JANUARY 18, 2019.
\ MW DEEP e e
0,
6 '\ \
6. ASSESSMENT WELLS AMW-1S, -1D, -2S, AND -2D WERE ADDED TO THE GROUNDWATER
MONITORING NETWORK IN OCTOBER 2009.
7. CD-4 AND CD-5 WERE ABANDONED IN JULY 2010.
822 \
Q
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°°'M\°
,
\
8. WAS REMOVED FROM THE MONITORING PROGRAM AND WAS NOT SAMPLED DURING THE
- %
'.
NOVE
NOVEMBER 2014 SAMPLING EVENT.
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. KILLINGSWORTH
SHEET CHK'D BY: D. FORBE5
CROSS CHK'D BY: M. COLONE
APPROVED BY: D. FORBES
DATE; FEBRUARY 2019
DM
Smith
DM Glenwood Ave, Suite 400
UM "" GSm'"`.REV
R aleigh, NC2]fi12Tel:[phone]
NC F-0412
CABARRUS COUNTY
NORTH CAROLINA
SEMI-ANNUAL GROUNDWATER MONITORING
CABARRUS COUNTY LANDFILL
FACILITY PERMIT #13-02
POTENTIOMETRIC SURFACE MAP
PROJECT 276-231402
FILE NAME:: cne-F-la.owc
FIGURE
NO.
DATE
DRWN
CHKD
REMARKS

Appendix A

11!;a'ceAna1j&a(
wmpacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
January 08, 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.: 2613064
Dear Mathew Colone:
Enclosed are the analytical results for sample(s) received by the laboratory on December 21, 2018.
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
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 33

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.: 2613064
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 33

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.: 2613064
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2613064001
1302-MW5
Water
12/20/18 09:19
12/21/18 11:00
2613064002
1302-MW7
Water
12/20/18 08:10
12/21/18 11:00
2613064003
1302-MW8A
Water
12/20/18 07:52
12/21/18 11:00
2613064004
1302-MW10
Water
12/20/18 08:35
12/21/18 11:00
2613064005
1302-MW11
Water
12/20/18 08:35
12/21/18 11:00
2613064006
1302-DUP1
Water
12/20/18 08:35
12/21/18 11:00
2613064007
Trip Blank
Water
12/20/18 00:00
12/21/18 11:00
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 33

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2613064
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
2613064001
1302-MW5
EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260B
LIH
51
PASI-GA
2613064002
1302-MW7
EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
JHG
51
PASI-GA
2613064003
1302-MW8A
EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
JHG
51
PASI-GA
2613064004
1302-MW10
EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
JHG
51
PASI-GA
2613064005
1302-MW11
EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
JHG
51
PASI-GA
2613064006
1302-DUP1
EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
JHG
51
PASI-GA
2613064007
Trip Blank
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
JHG
51
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 33

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County 1302-CD1s/CD1d
Pace Project No.: 2612812
Sample: 1302-CD1s Lab ID: 2612812001 Collected: 12/17/18 15:28 Received: 12/18/18 10:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Total Well Depth
Depth to Water
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
7470 Mercury
Mercury
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Date: 01/07/2019 01:17 PM
Analytical Method:
6.3
Std. Units
1
01/07/19 13:09
16.7
deg C
1
01/07/19 13:09
110.3
umhos/c
1
01/07/19 13:09
m
8.8
NTU
1
01/07/19 13:09
38.6
mV
1
01/07/19 13:09
5.6
mg/L
1
01/07/19 13:09
7782-44-7 N2
29.02
feet
1
01/07/19 13:09
24.09
feet
1
01/07/19 13:09
Analytical Method: EPA 6020B Preparation Method: EPA
3005A
ND
ug/L
6.0
0.78
1
12/20/18 11:39
12/20/18 20:37
7440-36-0
ND
ug/L
10.0
0.57
1
12/20/18 11:39
12/20/18 20:37
7440-38-2
26.7J
ug/L
100
0.78
1
12/20/18 11:39
12/20/18 20:37
7440-39-3
ND
ug/L
1.0
0.050
1
12/20/18 11:39
12/20/18 20:37
7440-41-7
ND
ug/L
1.0
0.093
1
12/20/18 11:39
12/20/18 20:37
7440-43-9
55.9
ug/L
10.0
1.6
1
12/20/18 11:39
12/20/18 20:37
7440-47-3
0.60J
ug/L
10.0
0.52
1
12/20/18 11:39
12/20/18 20:37
7440-48-4
3.6J
ug/L
10.0
1.3
1
12/20/18 11:39
12/20/18 20:37
7440-50-8
498
ug/L
40.0
22.8
1
12/20/18 11:39
12/20/18 20:37
7439-89-6
ND
ug/L
10.0
0.27
1
12/20/18 11:39
12/20/18 20:37
7439-92-1
16.6
ug/L
10.0
1.2
1
12/20/18 11:39
12/20/18 20:37
7439-96-5
15.OJ
ug/L
50.0
0.95
1
12/20/18 11:39
12/20/18 20:37
7440-02-0
ND
ug/L
10.0
1.4
1
12/20/18 11:39
12/20/18 20:37
7782-49-2
ND
ug/L
10.0
0.95
1
12/20/18 11:39
12/20/18 20:37
7440-22-4
ND
ug/L
5.5
0.14
1
12/20/18 11:39
12/20/18 20:37
7440-28-0
7.OJ
ug/L
25.0
1.9
1
12/20/18 11:39
12/20/18 20:37
7440-62-2
9.5J
ug/L
10.0
2.1
1
12/20/18 11:39
12/20/18 20:37
7440-66-6
Analytical Method: EPA 7470A Preparation
Method: EPA
7470A
ND
ug/L
0.20
0.036
1
12/21 /18 10:25
12/21 /18 15:27
7439-97-6
Analytical Method: EPA 8260B Mod.
ND
ug/L
2.0
1.9
1
12/21/1819:42
123-91-1
93
%
50-150
1
12/21 /18 19:42
17060-07-0
90
%
50-150
1
12/21 /18 19:42
2037-26-5
Analytical Method: EPA 8260E
ND
ug/L
100
8.2
1
12/27/18 02:23
67-64-1
ND
ug/L
200
2.5
1
12/27/18 02:23
107-13-1
ND
ug/L
1.0
0.20
1
12/27/18 02:23
71-43-2
ND
ug/L
3.0
0.50
1
12/27/18 02:23
74-97-5
ND
ug/L
1.0
0.36
1
12/27/18 02:23
75-27-4
ND
ug/L
3.0
0.55
1
12/27/18 02:23
75-25-2
ND
ug/L
10.0
0.95
1
12/27/18 02:23
74-83-9
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 51

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County 1302-CD1s/CD1d
Pace Project No.: 2612812
Sample: 1302-CD1s Lab ID: 2612812001 Collected: 12/17/18 15:28 Received: 12/18/18 10:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV Analytical Method: EPA 8260E
2-Butanone (MEK)
ND
ug/L
100
3.2
1
12/27/18 02:23
78-93-3
Carbon disulfide
ND
ug/L
100
0.79
1
12/27/18 02:23
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.42
1
12/27/18 02:23
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.53
1
12/27/18 02:23
108-90-7
Chloroethane
ND
ug/L
10.0
0.52
1
12/27/18 02:23
75-00-3
Chloroform
ND
ug/L
5.0
0.58
1
12/27/18 02:23
67-66-3
Chloromethane
ND
ug/L
1.0
0.38
1
12/27/18 02:23
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.55
1
12/27/18 02:23
96-12-8
chloropropane
Dibromochloromethane
ND
ug/L
1.0
0.31
1
12/27/18 02:23
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
0.28
1
12/27/18 02:23
106-93-4
Dibromomethane
ND
ug/L
10.0
0.62
1
12/27/18 02:23
74-95-3
1,2-Dichlorobenzene
ND
ug/L
5.0
0.49
1
12/27/18 02:23
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.58
1
12/27/18 02:23
106-46-7
trans-1,4-Dichloro-2-
ND
ug/L
100
1.6
1
12/27/18 02:23
110-57-6
butene
1,1-Dichloroethane
ND
ug/L
5.0
0.41
1
12/27/18 02:23
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.67
1
12/27/18 02:23
107-06-2
1,1-Dichloroethene
ND
ug/L
5.0
0.72
1
12/27/18 02:23
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
5.0
0.66
1
12/27/18 02:23
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
5.0
0.46
1
12/27/18 02:23
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.60
1
12/27/18 02:23
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.22
1
12/27/18 02:23
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.30
1
12/27/18 02:23
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.45
1
12/27/18 02:23
100-41-4
2-Hexanone
ND
ug/L
50.0
0.89
1
12/27/18 02:23
591-78-6
lodomethane
ND
ug/L
10.0
3.1
1
12/27/18 02:23
74-88-4
Methylene Chloride
1.2
ug/L
1.0
0.50
1
12/27/18 02:23
75-09-2
4-Methyl-2-pentanone
ND
ug/L
100
0.86
1
12/27/18 02:23
108-10-1
(MIBK)
Styrene
ND
ug/L
1.0
0.50
1
12/27/18 02:23
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
5.0
0.32
1
12/27/18 02:23
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.53
1
12/27/18 02:23
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.78
1
12/27/18 02:23
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1.3
1
12/27/18 02:23
109-99-9
Toluene
ND
ug/L
1.0
0.31
1
12/27/18 02:23
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.38
1
12/27/18 02:23
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.59
1
12/27/18 02:23
79-00-5
Trichloroethene
ND
ug/L
1.0
0.34
1
12/27/18 02:23
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.51
1
12/27/18 02:23
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.46
1
12/27/18 02:23
96-18-4
Vinyl acetate
ND
ug/L
50.0
0.42
1
12/27/18 02:23
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.60
1
12/27/18 02:23
75-01-4
Xylene (Total)
ND
ug/L
5.0
1.5
1
12/27/18 02:23
1330-20-7
Surrogates
1,2-Dichloroethane-d4 (S)
101
%.
81-119
1
12/27/18 02:23
17060-07-0
Dibromofluoromethane (S)
100
%.
82-114
1
12/27/18 02:23
1868-53-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /07/2019 01:17 PM without the written consent of Pace Analytical Services, LLC.
Page 6 of 51

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County 1302-CD1s/CD1d
Pace Project No.: 2612812
Sample: 1302-CD1s
Lab ID: 2612812001 Collected:
12/17/18 15:28 Received: 12/18/18 10:00 Matrix: Water
Report
Reg.
Parameters
Results Units Limit MDL
Limit DF Prepared
Analyzed
CAS No. Qual
8260B MSV
Analytical Method: EPA 8260E
Surrogates
4-Bromofluorobenzene (S)
97 %. 82-120
1
12/27/18 02:23
460-00-4
Toluene-d8 (S)
101 %. 82-109
1
12/27/18 02:23
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
46000 ug/L 20000 20000
1
12/24/18 11:44
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
119000 ug/L 10000 10000
1
12/20/18 11:52
410.4 COD
Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen
ND ug/L 10000 10000
1 12/20/1812:00
12/20/1815:47
Demand
4500S2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L 200 200
1
12/21/1811:34
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation Method: SM 5210B
BOD, 5 day
ND ug/L 2000 2000
1 12/19/18 09:00
12/24/18 12:07
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
146 ug/L 50.0 5.0
1
12/19/18 01:43
14797-55-8 B
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
3720 ug/L 1000 24.0
1
12/19/18 01:43
16887-00-6
Sulfate
991J ug/L 5000 17.0
1
12/19/18 01:43
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
ND ug/L 1000 1000
1
12/20/18 07:20
7440-44-0
Total Organic Carbon
ND ug/L 1000 1000
1
12/20/18 07:20
7440-44-0
Total Organic Carbon
ND ug/L 1000 1000
1
12/20/18 07:20
7440-44-0
Total Organic Carbon
ND ug/L 1000 1000
1
12/20/18 07:20
7440-44-0
Mean Total Organic
ND ug/L 1000 1000
1
12/20/18 07:20
7440-44-0
Carbon
Date: 01/07/2019 01:17 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 51

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County 1302-CD1s/CD1d
Pace Project No.: 2612812
Sample: 1302-CD1d Lab ID: 2612812002 Collected: 12/17/18 15:57 Received: 12/18/18 10:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Total Well Depth
Depth to Water
Iron, Ferrous
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
7470 Mercury
Mercury
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Date: 01/07/2019 01:17 PM
Analytical Method:
6.1
Std. Units
1
01/07/19 13:09
15.8
deg C
1
01/07/19 13:09
116.8
umhos/c
1
01/07/19 13:09
m
9.4
NTU
1
01/07/19 13:09
25.1
mV
1
01/07/19 13:09
3.6
mg/L
1
01/07/19 13:09
7782-44-7 N2
52.31
feet
1
01/07/19 13:09
27.52
feet
1
01/07/19 13:09
0.0
mg/L
1
01/07/19 13:09
Analytical Method: EPA 6020B Preparation Method: EPA
3005A
ND
ug/L
6.0
0.78
1
12/20/18 11:39
12/20/18 20:54
7440-36-0
ND
ug/L
10.0
0.57
1
12/20/18 11:39
12/20/18 20:54
7440-38-2
31.9J
ug/L
100
0.78
1
12/20/18 11:39
12/20/18 20:54
7440-39-3
ND
ug/L
1.0
0.050
1
12/20/18 11:39
12/20/18 20:54
7440-41-7
ND
ug/L
1.0
0.093
1
12/20/18 11:39
12/20/18 20:54
7440-43-9
9.3J
ug/L
10.0
1.6
1
12/20/18 11:39
12/20/18 20:54
7440-47-3
ND
ug/L
10.0
0.52
1
12/20/18 11:39
12/20/18 20:54
7440-48-4
2.3J
ug/L
10.0
1.3
1
12/20/18 11:39
12/20/18 20:54
7440-50-8
591
ug/L
40.0
22.8
1
12/20/18 11:39
12/20/18 20:54
7439-89-6
0.41J
ug/L
10.0
0.27
1
12/20/18 11:39
12/20/18 20:54
7439-92-1
18.1
ug/L
10.0
1.2
1
12/20/18 11:39
12/20/18 20:54
7439-96-5
3.OJ
ug/L
50.0
0.95
1
12/20/18 11:39
12/20/18 20:54
7440-02-0
ND
ug/L
10.0
1.4
1
12/20/18 11:39
12/20/18 20:54
7782-49-2
ND
ug/L
10.0
0.95
1
12/20/18 11:39
12/20/18 20:54
7440-22-4
ND
ug/L
5.5
0.14
1
12/20/18 11:39
12/20/18 20:54
7440-28-0
6.8J
ug/L
25.0
1.9
1
12/20/18 11:39
12/20/18 20:54
7440-62-2
4.1J
ug/L
10.0
2.1
1
12/20/18 11:39
12/20/18 20:54
7440-66-6
Analytical Method: EPA 7470A Preparation
Method: EPA
7470A
ND
ug/L
0.20
0.036
1
12/21 /18 10:25
12/21 /18 15:35
7439-97-6
Analytical Method: EPA 8260B Mod.
ND
ug/L
2.0
1.9
1
12/21/18 20:02
123-91-1
93
%
50-150
1
12/21 /18 20:02
17060-07-0
90
%
50-150
1
12/21 /18 20:02
2037-26-5
Analytical Method: EPA 8260E
ND
ug/L
100
8.2
1
12/27/18 02:48
67-64-1
ND
ug/L
200
2.5
1
12/27/18 02:48
107-13-1
ND
ug/L
1.0
0.20
1
12/27/18 02:48
71-43-2
ND
ug/L
3.0
0.50
1
12/27/18 02:48
74-97-5
ND
ug/L
1.0
0.36
1
12/27/18 02:48
75-27-4
ND
ug/L
3.0
0.55
1
12/27/18 02:48
75-25-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 51

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County 1302-CD1s/CD1d
Pace Project No.: 2612812
Sample: 1302-CD1d Lab ID: 2612812002 Collected: 12/17/18 15:57 Received: 12/18/18 10:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Date: 01/07/2019 01:17 PM
Analytical Method: EPA 8260E
ND
ug/L
10.0
0.95
1
12/27/18 02:48
74-83-9
ND
ug/L
100
3.2
1
12/27/18 02:48
78-93-3
ND
ug/L
100
0.79
1
12/27/18 02:48
75-15-0
ND
ug/L
1.0
0.42
1
12/27/18 02:48
56-23-5
ND
ug/L
3.0
0.53
1
12/27/18 02:48
108-90-7
ND
ug/L
10.0
0.52
1
12/27/18 02:48
75-00-3
ND
ug/L
5.0
0.58
1
12/27/18 02:48
67-66-3
ND
ug/L
1.0
0.38
1
12/27/18 02:48
74-87-3
ND
ug/L
13.0
0.55
1
12/27/18 02:48
96-12-8
ND
ug/L
1.0
0.31
1
12/27/18 02:48
124-48-1
ND
ug/L
2.0
0.28
1
12/27/18 02:48
106-93-4
ND
ug/L
10.0
0.62
1
12/27/18 02:48
74-95-3
ND
ug/L
5.0
0.49
1
12/27/18 02:48
95-50-1
ND
ug/L
1.0
0.58
1
12/27/18 02:48
106-46-7
ND
ug/L
100
1.6
1
12/27/18 02:48
110-57-6
ND
ug/L
5.0
0.41
1
12/27/18 02:48
75-34-3
ND
ug/L
1.0
0.67
1
12/27/18 02:48
107-06-2
ND
ug/L
5.0
0.72
1
12/27/18 02:48
75-35-4
ND
ug/L
5.0
0.66
1
12/27/18 02:48
156-59-2
ND
ug/L
5.0
0.46
1
12/27/18 02:48
156-60-5
ND
ug/L
1.0
0.60
1
12/27/18 02:48
78-87-5
ND
ug/L
1.0
0.22
1
12/27/18 02:48
10061-01-5
ND
ug/L
1.0
0.30
1
12/27/18 02:48
10061-02-6
ND
ug/L
1.0
0.45
1
12/27/18 02:48
100-41-4
ND
ug/L
50.0
0.89
1
12/27/18 02:48
591-78-6
ND
ug/L
10.0
3.1
1
12/27/18 02:48
74-88-4
ND
ug/L
1.0
0.50
1
12/27/18 02:48
75-09-2
ND
ug/L
100
0.86
1
12/27/18 02:48
108-10-1
ND
ug/L
1.0
0.50
1
12/27/18 02:48
100-42-5
ND
ug/L
5.0
0.32
1
12/27/18 02:48
630-20-6
ND
ug/L
1.0
0.53
1
12/27/18 02:48
79-34-5
ND
ug/L
1.0
0.78
1
12/27/18 02:48
127-18-4
ND
ug/L
10.0
1.3
1
12/27/18 02:48
109-99-9
ND
ug/L
1.0
0.31
1
12/27/18 02:48
108-88-3
ND
ug/L
1.0
0.38
1
12/27/18 02:48
71-55-6
ND
ug/L
1.0
0.59
1
12/27/18 02:48
79-00-5
ND
ug/L
1.0
0.34
1
12/27/18 02:48
79-01-6
ND
ug/L
1.0
0.51
1
12/27/18 02:48
75-69-4
ND
ug/L
1.0
0.46
1
12/27/18 02:48
96-18-4
ND
ug/L
50.0
0.42
1
12/27/18 02:48
108-05-4
ND
ug/L
1.0
0.60
1
12/27/18 02:48
75-01-4
ND
ug/L
5.0
1.5
1
12/27/18 02:48
1330-20-7
97
%.
81-119
1
12/27/18 02:48
17060-07-0
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 51

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County 1302-CD1s/CD1d
Pace Project No.: 2612812
Sample: 1302-CD1d
Lab ID: 2612812002 Collected:
12/17/18 15:57
Received: 12/18/18 10:00 Matrix: Water
Report
Reg.
Parameters
Results Units Limit MDL
Limit DF
Prepared Analyzed
CAS No. Qual
8260B MSV
Analytical Method: EPA 8260E
Surrogates
Dibromofluoromethane (S)
100 %. 82-114
1
12/27/18 02:48
1868-53-7
4-Bromofluorobenzene (S)
96 %. 82-120
1
12/27/18 02:48
460-00-4
Toluene-d8 (S)
101 %. 82-109
1
12/27/18 02:48
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
53000 ug/L 20000 20000
1
12/24/18 11:52
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
121000 ug/L 10000 10000
1
12/20/18 11:52
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
3110 ug/L 1000 24.0
1
12/31/1815:09
16887-00-6
Sulfate
3360J ug/L 5000 17.0
1
12/31/1815:09
14808-79-8
Date: 01/07/2019 01:17 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 51

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.: 2613064
Sample: 1302-MW5 Lab ID: 2613064001 Collected: 12/20/18 09:19 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Total Well Depth
Depth to Water
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Date: 01/08/2019 06:03 PM
Analytical Method:
6.3
Std. Units
1
01/08/19 14:34
14.4
deg C
1
01/08/19 14:34
1122
umhos/c
1
01/08/19 14:34
m
13.4
NTU
1
01/08/19 14:34
36.7
mV
1
01/08/19 14:34
3.4
mg/L
1
01/08/19 14:34
7782-44-7 N2
32.58
feet
1
01/08/19 14:34
10.85
feet
1
01/08/19 14:34
Analytical Method: EPA 6020B Preparation Method: EPA
3005A
ND
ug/L
6.0
0.78
1
12/31/1812:22
01/02/1917:02
7440-36-0
ND
ug/L
10.0
0.57
1
12/31/1812:22
01/02/1917:02
7440-38-2
102
ug/L
100
0.78
1
12/31/1812:22
01/02/1917:02
7440-39-3
ND
ug/L
1.0
0.050
1
12/31/1812:22
01/02/1917:02
7440-41-7
ND
ug/L
1.0
0.093
1
12/31/1812:22
01/02/1917:02
7440-43-9
ND
ug/L
10.0
1.6
1
12/31/1812:22
01/02/1917:02
7440-47-3
14.5
ug/L
10.0
0.52
1
12/31/1812:22
01/02/1917:02
7440-48-4
2.2J
ug/L
10.0
1.3
1
12/31/1812:22
01/02/1917:02
7440-50-8
0.32J
ug/L
10.0
0.27
1
12/31/1812:22
01/02/1917:02
7439-92-1
24.3J
ug/L
50.0
0.95
1
12/31/1812:22
01/02/1917:02
7440-02-0
ND
ug/L
10.0
1.4
1
12/31/1812:22
01/02/1917:02
7782-49-2
ND
ug/L
10.0
0.95
1
12/31/1812:22
01/02/1917:02
7440-22-4
ND
ug/L
5.5
0.14
1
12/31/1812:22
01/02/1917:02
7440-28-0
ND
ug/L
25.0
1.9
1
12/31/1812:22
01/02/1917:02
7440-62-2
5.9J
ug/L
10.0
2.1
1
12/31/1812:22
01/02/1917:02
7440-66-6
Analytical Method: EPA 8260E Mod.
87.7
ug/L
2.0
1.9
1
12/28/1815:44
123-91-1
98
%
50-150
1
12/28/1815:44
17060-07-0
95
%
50-150
1
12/28/1815:44
2037-26-5
Analytical Method: EPA 8260E
ND
ug/L
100
8.2
1
12/31/1818:54
67-64-1
ND
ug/L
200
2.5
1
12/31/1818:54
107-13-1
0.52J
ug/L
1.0
0.20
1
12/31/1818:54
71-43-2
ND
ug/L
3.0
0.50
1
12/31/1818:54
74-97-5
ND
ug/L
1.0
0.36
1
12/31/1818:54
75-27-4
ND
ug/L
3.0
0.55
1
12/31/1818:54
75-25-2
ND
ug/L
10.0
0.95
1
12/31/1818:54
74-83-9
ND
ug/L
100
3.2
1
12/31/1818:54
78-93-3
ND
ug/L
100
0.79
1
12/31/1818:54
75-15-0
ND
ug/L
1.0
0.42
1
12/31/1818:54
56-23-5 L1
12.4
ug/L
3.0
0.53
1
12/31 /18 18:54
108-90-7
ND
ug/L
10.0
0.52
1
12/31/1818:54
75-00-3
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 33

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.: 2613064
Sample: 1302-MW5 Lab ID: 2613064001 Collected: 12/20/18 09:19 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
Chloroform
Chloromethane
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 06:03 PM
Analytical Method: EPA 8260E
ND
ug/L
5.0
0.58
1
12/31/1818:54
67-66-3
ND
ug/L
1.0
0.38
1
12/31/1818:54
74-87-3
ND
ug/L
13.0
0.55
1
12/31/1818:54
96-12-8
ND
ug/L
1.0
0.31
1
12/31/1818:54
124-48-1
ND
ug/L
2.0
0.28
1
12/31/1818:54
106-93-4
ND
ug/L
10.0
0.62
1
12/31/1818:54
74-95-3
ND
ug/L
5.0
0.49
1
12/31/1818:54
95-50-1
5.9
ug/L
1.0
0.58
1
12/31 /18 18:54
106-46-7
ND
ug/L
100
1.6
1
12/31/1818:54
110-57-6
ND
ug/L
5.0
0.41
1
12/31/1818:54
75-34-3
ND
ug/L
1.0
0.67
1
12/31/1818:54
107-06-2
ND
ug/L
5.0
0.72
1
12/31/1818:54
75-35-4
ND
ug/L
5.0
0.66
1
12/31/1818:54
156-59-2
ND
ug/L
5.0
0.46
1
12/31/1818:54
156-60-5
ND
ug/L
1.0
0.60
1
12/31/1818:54
78-87-5
ND
ug/L
1.0
0.22
1
12/31 /18 18:54
10061-01-5
ND
ug/L
1.0
0.30
1
12/31 /18 18:54
10061-02-6
ND
ug/L
1.0
0.45
1
12/31 /18 18:54
100-41-4
ND
ug/L
50.0
0.89
1
12/31 /18 18:54
591-78-6
ND
ug/L
10.0
3.1
1
12/31/1818:54
74-88-4
ND
ug/L
1.0
0.50
1
12/31/1818:54
75-09-2
ND
ug/L
100
0.86
1
12/31/1818:54
108-10-1
ND
ug/L
1.0
0.50
1
12/31/1818:54
100-42-5
ND
ug/L
5.0
0.32
1
12/31/1818:54
630-20-6
ND
ug/L
1.0
0.53
1
12/31/1818:54
79-34-5
ND
ug/L
1.0
0.78
1
12/31/1818:54
127-18-4
ND
ug/L
1.0
0.31
1
12/31/1818:54
108-88-3
ND
ug/L
1.0
0.38
1
12/31/1818:54
71-55-6
ND
ug/L
1.0
0.59
1
12/31/1818:54
79-00-5
ND
ug/L
1.0
0.34
1
12/31/1818:54
79-01-6
ND
ug/L
1.0
0.51
1
12/31/1818:54
75-69-4
ND
ug/L
1.0
0.46
1
12/31/1818:54
96-18-4
ND
ug/L
50.0
0.42
1
12/31/1818:54
108-05-4
ND
ug/L
1.0
0.60
1
12/31/1818:54
75-01-4
ND
ug/L
5.0
1.5
1
12/31/1818:54
1330-20-7
118
%.
81-119
1
12/31/1818:54
17060-07-0
114
%.
82-114
1
12/31/1818:54
1868-53-7
107
%.
82-120
1
12/31 /18 18:54
460-00-4
102
%.
82-109
1
12/31 /18 18:54
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 33

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.: 2613064
Sample: 1302-MW7 Lab ID: 2613064002 Collected: 12/20/18 08:10 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Total Well Depth
Depth to Water
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Date: 01/08/2019 06:03 PM
Analytical Method:
6.3
Std. Units
1
01/08/19 14:34
11.3
deg C
1
01/08/19 14:34
2141
umhos/c
1
01/08/19 14:34
m
29.3
NTU
1
01/08/19 14:34
46.6
mV
1
01/08/19 14:34
2.7
mg/L
1
01/08/19 14:34
7782-44-7 N2
21.95
feet
1
01/08/19 14:34
0.78
feet
1
01/08/19 14:34
Analytical Method:
EPA 6020B Preparation Method: EPA
3005A
ND
ug/L
6.0
0.78
1
12/31/1812:22
01/02/1917:07
7440-36-0
3.1J
ug/L
10.0
0.57
1
12/31/1812:22
01/02/1917:07
7440-38-2
451
ug/L
100
0.78
1
12/31/1812:22
01/02/1917:07
7440-39-3
ND
ug/L
1.0
0.050
1
12/31/1812:22
01/02/1917:07
7440-41-7
ND
ug/L
1.0
0.093
1
12/31/1812:22
01/02/1917:07
7440-43-9
ND
ug/L
10.0
1.6
1
12/31/1812:22
01/02/1917:07
7440-47-3
43.5
ug/L
10.0
0.52
1
12/31/1812:22
01/02/1917:07
7440-48-4
ND
ug/L
10.0
1.3
1
12/31/1812:22
01/02/1917:07
7440-50-8
ND
ug/L
10.0
0.27
1
12/31/1812:22
01/02/1917:07
7439-92-1
37.8J
ug/L
50.0
0.95
1
12/31/1812:22
01/02/1917:07
7440-02-0
ND
ug/L
10.0
1.4
1
12/31/1812:22
01/02/1917:07
7782-49-2
ND
ug/L
10.0
0.95
1
12/31/1812:22
01/02/1917:07
7440-22-4
ND
ug/L
5.5
0.14
1
12/31/1812:22
01/02/1917:07
7440-28-0
ND
ug/L
25.0
1.9
1
12/31/1812:22
01/02/1917:07
7440-62-2
11.5
ug/L
10.0
2.1
1
12/31/1812:22
01/02/1917:07
7440-66-6
Analytical Method: EPA 8260E Mod.
76.6 ug/L 2.0 1.9 1 12/28/1814:26 123-91-1
100
%
50-150
1
12/28/1814:26
17060-07-0
98
%
50-150
1
12/28/1814:26
2037-26-5
Analytical
Method: EPA 8260E
ND
ug/L
100
8.2
1
12/31/1814:03
67-64-1
ND
ug/L
200
2.5
1
12/31/1814:03
107-13-1
1.5
ug/L
1.0
0.20
1
12/31/1814:03
71-43-2
ND
ug/L
3.0
0.50
1
12/31/1814:03
74-97-5
ND
ug/L
1.0
0.36
1
12/31/1814:03
75-27-4
ND
ug/L
3.0
0.55
1
12/31/1814:03
75-25-2
ND
ug/L
10.0
0.95
1
12/31/1814:03
74-83-9
ND
ug/L
100
3.2
1
12/31/1814:03
78-93-3
ND
ug/L
100
0.79
1
12/31/1814:03
75-15-0
ND
ug/L
1.0
0.42
1
12/31/1814:03
56-23-5
16.7
ug/L
3.0
0.53
1
12/31 /18 14:03
108-90-7
ND
ug/L
10.0
0.52
1
12/31/1814:03
75-00-3
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 33

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.: 2613064
Sample: 1302-MW7 Lab ID: 2613064002 Collected: 12/20/18 08:10 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
Chloroform
Chloromethane
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 06:03 PM
Analytical Method: EPA 8260E
ND
ug/L
5.0
0.58
1
12/31/1814:03
67-66-3
ND
ug/L
1.0
0.38
1
12/31/1814:03
74-87-3
ND
ug/L
13.0
0.55
1
12/31/1814:03
96-12-8
ND
ug/L
1.0
0.31
1
12/31/1814:03
124-48-1
ND
ug/L
2.0
0.28
1
12/31/1814:03
106-93-4
ND
ug/L
10.0
0.62
1
12/31/1814:03
74-95-3
ND
ug/L
5.0
0.49
1
12/31/1814:03
95-50-1
4.8
ug/L
1.0
0.58
1
12/31 /18 14:03
106-46-7
ND
ug/L
100
1.6
1
12/31/1814:03
110-57-6
ND
ug/L
5.0
0.41
1
12/31/1814:03
75-34-3
ND
ug/L
1.0
0.67
1
12/31/1814:03
107-06-2
ND
ug/L
5.0
0.72
1
12/31/1814:03
75-35-4
ND
ug/L
5.0
0.66
1
12/31/1814:03
156-59-2
ND
ug/L
5.0
0.46
1
12/31/1814:03
156-60-5
ND
ug/L
1.0
0.60
1
12/31/1814:03
78-87-5
ND
ug/L
1.0
0.22
1
12/31 /18 14:03
10061-01-5
ND
ug/L
1.0
0.30
1
12/31/1814:03
10061-02-6
ND
ug/L
1.0
0.45
1
12/31/1814:03
100-41-4
ND
ug/L
50.0
0.89
1
12/31/1814:03
591-78-6
ND
ug/L
10.0
3.1
1
12/31/1814:03
74-88-4
ND
ug/L
1.0
0.50
1
12/31/1814:03
75-09-2
ND
ug/L
100
0.86
1
12/31/1814:03
108-10-1
ND
ug/L
1.0
0.50
1
12/31/1814:03
100-42-5
ND
ug/L
5.0
0.32
1
12/31/1814:03
630-20-6
ND
ug/L
1.0
0.53
1
12/31/1814:03
79-34-5
ND
ug/L
1.0
0.78
1
12/31/1814:03
127-18-4
ND
ug/L
1.0
0.31
1
12/31/1814:03
108-88-3
ND
ug/L
1.0
0.38
1
12/31/1814:03
71-55-6
ND
ug/L
1.0
0.59
1
12/31/1814:03
79-00-5
ND
ug/L
1.0
0.34
1
12/31/1814:03
79-01-6
ND
ug/L
1.0
0.51
1
12/31/1814:03
75-69-4
ND
ug/L
1.0
0.46
1
12/31/1814:03
96-18-4
ND
ug/L
50.0
0.42
1
12/31/1814:03
108-05-4
ND
ug/L
1.0
0.60
1
12/31/1814:03
75-01-4
ND
ug/L
5.0
1.5
1
12/31/1814:03
1330-20-7
102
%.
81-119
1
12/31/1814:03
17060-07-0
97
%.
82-114
1
12/31/1814:03
1868-53-7
98
%.
82-120
1
12/31 /18 14:03
460-00-4
99
%.
82-109
1
12/31 /18 14:03
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.
M1
M1
Page 8 of 33

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.: 2613064
Sample: 1302-MW8A Lab ID: 2613064003 Collected: 12/20/18 07:52 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Total Well Depth
Depth to Water
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Date: 01/08/2019 06:03 PM
Analytical Method:
6.0
Std. Units
1
01/08/19 14:34
14.0
deg C
1
01/08/19 14:34
328.3
umhos/c
1
01/08/19 14:34
m
6.2
NTU
1
01/08/19 14:34
45.5
mV
1
01/08/19 14:34
5.2
mg/L
1
01/08/19 14:34
7782-44-7 N2
25.51
feet
1
01/08/19 14:34
3.19
feet
1
01/08/19 14:34
Analytical Method:
EPA 6020B Preparation Method: EPA
3005A
2.6J
ug/L
6.0
0.78
1
12/31/1812:22
01/02/1917:13
7440-36-0
2.7J
ug/L
10.0
0.57
1
12/31/1812:22
01/02/1917:13
7440-38-2
104
ug/L
100
0.78
1
12/31/1812:22
01/02/1917:13
7440-39-3
ND
ug/L
1.0
0.050
1
12/31/1812:22
01/02/1917:13
7440-41-7
1.1
ug/L
1.0
0.093
1
12/31/1812:22
01/02/1917:13
7440-43-9
ND
ug/L
10.0
1.6
1
12/31/1812:22
01/02/1917:13
7440-47-3
8.OJ
ug/L
10.0
0.52
1
12/31/1812:22
01/02/1917:13
7440-48-4
25.9
ug/L
10.0
1.3
1
12/31/1812:22
01/02/1917:13
7440-50-8
7.5J
ug/L
10.0
0.27
1
12/31/1812:22
01/02/1917:13
7439-92-1
45.OJ
ug/L
50.0
0.95
1
12/31/1812:22
01/02/1917:13
7440-02-0
ND
ug/L
10.0
1.4
1
12/31/1812:22
01/02/1917:13
7782-49-2
ND
ug/L
10.0
0.95
1
12/31/1812:22
01/02/1917:13
7440-22-4
ND
ug/L
5.5
0.14
1
12/31/1812:22
01/02/1917:13
7440-28-0
4.4J
ug/L
25.0
1.9
1
12/31/1812:22
01/02/1917:13
7440-62-2
246
ug/L
10.0
2.1
1
12/31/1812:22
01/02/1917:13
7440-66-6
Analytical Method: EPA 8260E Mod.
ND ug/L 2.0 1.9 1 12/28/1814:07 123-91-1
102
%
50-150
1
12/28/1814:07
17060-07-0
99
%
50-150
1
12/28/1814:07
2037-26-5
Analytical
Method: EPA 8260E
ND
ug/L
100
8.2
1
12/31/1814:33
67-64-1
ND
ug/L
200
2.5
1
12/31/1814:33
107-13-1
ND
ug/L
1.0
0.20
1
12/31/1814:33
71-43-2
ND
ug/L
3.0
0.50
1
12/31/1814:33
74-97-5
ND
ug/L
1.0
0.36
1
12/31/1814:33
75-27-4
ND
ug/L
3.0
0.55
1
12/31/1814:33
75-25-2
ND
ug/L
10.0
0.95
1
12/31/1814:33
74-83-9
ND
ug/L
100
3.2
1
12/31/1814:33
78-93-3
ND
ug/L
100
0.79
1
12/31/1814:33
75-15-0
ND
ug/L
1.0
0.42
1
12/31/1814:33
56-23-5
ND
ug/L
3.0
0.53
1
12/31/1814:33
108-90-7
ND
ug/L
10.0
0.52
1
12/31/1814:33
75-00-3
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 33

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.: 2613064
Sample: 1302-MW8A Lab ID: 2613064003 Collected: 12/20/18 07:52 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
Chloroform
Chloromethane
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 06:03 PM
Analytical Method: EPA 8260E
ND
ug/L
5.0
0.58
1
12/31/1814:33
67-66-3
ND
ug/L
1.0
0.38
1
12/31/1814:33
74-87-3
ND
ug/L
13.0
0.55
1
12/31/1814:33
96-12-8
ND
ug/L
1.0
0.31
1
12/31/1814:33
124-48-1
ND
ug/L
2.0
0.28
1
12/31/1814:33
106-93-4
ND
ug/L
10.0
0.62
1
12/31/1814:33
74-95-3
ND
ug/L
5.0
0.49
1
12/31/1814:33
95-50-1
ND
ug/L
1.0
0.58
1
12/31/1814:33
106-46-7
ND
ug/L
100
1.6
1
12/31/1814:33
110-57-6
ND
ug/L
5.0
0.41
1
12/31/1814:33
75-34-3
ND
ug/L
1.0
0.67
1
12/31/1814:33
107-06-2
ND
ug/L
5.0
0.72
1
12/31/1814:33
75-35-4
ND
ug/L
5.0
0.66
1
12/31/1814:33
156-59-2
ND
ug/L
5.0
0.46
1
12/31/1814:33
156-60-5
ND
ug/L
1.0
0.60
1
12/31/1814:33
78-87-5
ND
ug/L
1.0
0.22
1
12/31 /18 14:33
10061-01-5
ND
ug/L
1.0
0.30
1
12/31/1814:33
10061-02-6
ND
ug/L
1.0
0.45
1
12/31/1814:33
100-41-4
ND
ug/L
50.0
0.89
1
12/31/1814:33
591-78-6
ND
ug/L
10.0
3.1
1
12/31/1814:33
74-88-4
ND
ug/L
1.0
0.50
1
12/31/1814:33
75-09-2
ND
ug/L
100
0.86
1
12/31/1814:33
108-10-1
ND
ug/L
1.0
0.50
1
12/31/1814:33
100-42-5
ND
ug/L
5.0
0.32
1
12/31/1814:33
630-20-6
ND
ug/L
1.0
0.53
1
12/31/1814:33
79-34-5
ND
ug/L
1.0
0.78
1
12/31/1814:33
127-18-4
ND
ug/L
1.0
0.31
1
12/31/1814:33
108-88-3
ND
ug/L
1.0
0.38
1
12/31/1814:33
71-55-6
ND
ug/L
1.0
0.59
1
12/31/1814:33
79-00-5
ND
ug/L
1.0
0.34
1
12/31/1814:33
79-01-6
ND
ug/L
1.0
0.51
1
12/31/1814:33
75-69-4
ND
ug/L
1.0
0.46
1
12/31/1814:33
96-18-4
ND
ug/L
50.0
0.42
1
12/31/1814:33
108-05-4
ND
ug/L
1.0
0.60
1
12/31/1814:33
75-01-4
ND
ug/L
5.0
1.5
1
12/31/1814:33
1330-20-7
105
%.
81-119
1
12/31/1814:33
17060-07-0
99
%.
82-114
1
12/31/1814:33
1868-53-7
104
%.
82-120
1
12/31 /18 14:33
460-00-4
101
%.
82-109
1
12/31 /18 14:33
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 10 of 33

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.: 2613064
Sample: 1302-MW10 Lab ID: 2613064004 Collected: 12/20/18 08:35 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Total Well Depth
Depth to Water
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Date: 01/08/2019 06:03 PM
Analytical Method:
6.1
Std. Units
1
01/08/19 14:34
12.7
deg C
1
01/08/19 14:34
189.2
umhos/c
1
01/08/19 14:34
m
7.8
NTU
1
01/08/19 14:34
94.1
mV
1
01/08/19 14:34
3.7
mg/L
1
01/08/19 14:34
7782-44-7 N2
35.37
feet
1
01/08/19 14:34
5.51
feet
1
01/08/19 14:34
Analytical Method:
EPA 6020B Preparation Method: EPA
3005A
ND
ug/L
6.0
0.78
1
12/31/1812:22
01/02/1917:19
7440-36-0
ND
ug/L
10.0
0.57
1
12/31/1812:22
01/02/1917:19
7440-38-2
23.5J
ug/L
100
0.78
1
12/31/1812:22
01/02/1917:19
7440-39-3
ND
ug/L
1.0
0.050
1
12/31/1812:22
01/02/1917:19
7440-41-7
ND
ug/L
1.0
0.093
1
12/31/1812:22
01/02/1917:19
7440-43-9
ND
ug/L
10.0
1.6
1
12/31/1812:22
01/02/1917:19
7440-47-3
3.7J
ug/L
10.0
0.52
1
12/31/1812:22
01/02/1917:19
7440-48-4
ND
ug/L
10.0
1.3
1
12/31/1812:22
01/02/1917:19
7440-50-8
ND
ug/L
10.0
0.27
1
12/31/1812:22
01/02/1917:19
7439-92-1
8.OJ
ug/L
50.0
0.95
1
12/31/1812:22
01/02/1917:19
7440-02-0
ND
ug/L
10.0
1.4
1
12/31/1812:22
01/02/1917:19
7782-49-2
ND
ug/L
10.0
0.95
1
12/31/1812:22
01/02/1917:19
7440-22-4
ND
ug/L
5.5
0.14
1
12/31/1812:22
01/02/1917:19
7440-28-0
ND
ug/L
25.0
1.9
1
12/31/1812:22
01/02/1917:19
7440-62-2
3.1J
ug/L
10.0
2.1
1
12/31/1812:22
01/02/1917:19
7440-66-6
Analytical Method: EPA 8260E Mod.
ND ug/L 2.0 1.9 1 12/28/1814:46 123-91-1
101
%
50-150
1
12/28/1814:46
17060-07-0
98
%
50-150
1
12/28/1814:46
2037-26-5
Analytical
Method: EPA 8260E
ND
ug/L
100
8.2
1
12/31/1815:03
67-64-1
ND
ug/L
200
2.5
1
12/31/1815:03
107-13-1
ND
ug/L
1.0
0.20
1
12/31/1815:03
71-43-2
ND
ug/L
3.0
0.50
1
12/31/1815:03
74-97-5
ND
ug/L
1.0
0.36
1
12/31/1815:03
75-27-4
ND
ug/L
3.0
0.55
1
12/31/1815:03
75-25-2
ND
ug/L
10.0
0.95
1
12/31/1815:03
74-83-9
ND
ug/L
100
3.2
1
12/31/1815:03
78-93-3
ND
ug/L
100
0.79
1
12/31/1815:03
75-15-0
ND
ug/L
1.0
0.42
1
12/31/1815:03
56-23-5
1.4J
ug/L
3.0
0.53
1
12/31 /18 15:03
108-90-7
ND
ug/L
10.0
0.52
1
12/31/1815:03
75-00-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 33

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.: 2613064
Sample: 1302-MW10 Lab ID: 2613064004 Collected: 12/20/18 08:35 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
Chloroform
Chloromethane
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 06:03 PM
Analytical Method: EPA 8260E
ND
ug/L
5.0
0.58
1
12/31/1815:03
67-66-3
ND
ug/L
1.0
0.38
1
12/31/1815:03
74-87-3
ND
ug/L
13.0
0.55
1
12/31/1815:03
96-12-8
ND
ug/L
1.0
0.31
1
12/31/1815:03
124-48-1
ND
ug/L
2.0
0.28
1
12/31/1815:03
106-93-4
ND
ug/L
10.0
0.62
1
12/31/1815:03
74-95-3
ND
ug/L
5.0
0.49
1
12/31/1815:03
95-50-1
ND
ug/L
1.0
0.58
1
12/31/1815:03
106-46-7
ND
ug/L
100
1.6
1
12/31/1815:03
110-57-6
ND
ug/L
5.0
0.41
1
12/31/1815:03
75-34-3
ND
ug/L
1.0
0.67
1
12/31/1815:03
107-06-2
ND
ug/L
5.0
0.72
1
12/31/1815:03
75-35-4
ND
ug/L
5.0
0.66
1
12/31/1815:03
156-59-2
ND
ug/L
5.0
0.46
1
12/31/1815:03
156-60-5
ND
ug/L
1.0
0.60
1
12/31/1815:03
78-87-5
ND
ug/L
1.0
0.22
1
12/31 /18 15:03
10061-01-5
ND
ug/L
1.0
0.30
1
12/31/1815:03
10061-02-6
ND
ug/L
1.0
0.45
1
12/31/1815:03
100-41-4
ND
ug/L
50.0
0.89
1
12/31/1815:03
591-78-6
ND
ug/L
10.0
3.1
1
12/31/1815:03
74-88-4
ND
ug/L
1.0
0.50
1
12/31/1815:03
75-09-2
ND
ug/L
100
0.86
1
12/31/1815:03
108-10-1
ND
ug/L
1.0
0.50
1
12/31/1815:03
100-42-5
ND
ug/L
5.0
0.32
1
12/31/1815:03
630-20-6
ND
ug/L
1.0
0.53
1
12/31/1815:03
79-34-5
ND
ug/L
1.0
0.78
1
12/31/1815:03
127-18-4
ND
ug/L
1.0
0.31
1
12/31/1815:03
108-88-3
ND
ug/L
1.0
0.38
1
12/31/1815:03
71-55-6
ND
ug/L
1.0
0.59
1
12/31/1815:03
79-00-5
ND
ug/L
1.0
0.34
1
12/31/1815:03
79-01-6
ND
ug/L
1.0
0.51
1
12/31/1815:03
75-69-4
ND
ug/L
1.0
0.46
1
12/31/1815:03
96-18-4
ND
ug/L
50.0
0.42
1
12/31/1815:03
108-05-4
ND
ug/L
1.0
0.60
1
12/31/1815:03
75-01-4
ND
ug/L
5.0
1.5
1
12/31/1815:03
1330-20-7
102
%.
81-119
1
12/31/1815:03
17060-07-0
100
%.
82-114
1
12/31/1815:03
1868-53-7
101
%.
82-120
1
12/31 /18 15:03
460-00-4
99
%.
82-109
1
12/31 /18 15:03
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 33

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.: 2613064
Sample: 1302-MW11 Lab ID: 2613064005 Collected: 12/20/18 08:35 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Total Well Depth
Depth to Water
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Date: 01/08/2019 06:03 PM
Analytical Method:
6.2
Std. Units
1
01/08/19 14:34
12.6
deg C
1
01/08/19 14:34
535.4
umhos/c
1
01/08/19 14:34
m
1.4
NTU
1
01/08/19 14:34
-6.7
mV
1
01/08/19 14:34
1.3
mg/L
1
01/08/19 14:34
7782-44-7 N2
25.52
feet
1
01/08/19 14:34
4.90
feet
1
01/08/19 14:34
Analytical Method:
EPA 6020B Preparation Method: EPA
3005A
ND
ug/L
6.0
0.78
1
12/31/1812:22
01/02/1917:24
7440-36-0
ND
ug/L
10.0
0.57
1
12/31/1812:22
01/02/1917:24
7440-38-2
101
ug/L
100
0.78
1
12/31/1812:22
01/02/1917:24
7440-39-3
ND
ug/L
1.0
0.050
1
12/31/1812:22
01/02/1917:24
7440-41-7
ND
ug/L
1.0
0.093
1
12/31/1812:22
01/02/1917:24
7440-43-9
ND
ug/L
10.0
1.6
1
12/31/1812:22
01/02/1917:24
7440-47-3
3.5J
ug/L
10.0
0.52
1
12/31/1812:22
01/02/1917:24
7440-48-4
1.6J
ug/L
10.0
1.3
1
12/31/1812:22
01/02/1917:24
7440-50-8
ND
ug/L
10.0
0.27
1
12/31/1812:22
01/02/1917:24
7439-92-1
4.3J
ug/L
50.0
0.95
1
12/31/1812:22
01/02/1917:24
7440-02-0
ND
ug/L
10.0
1.4
1
12/31/1812:22
01/02/1917:24
7782-49-2
ND
ug/L
10.0
0.95
1
12/31/1812:22
01/02/1917:24
7440-22-4
ND
ug/L
5.5
0.14
1
12/31/1812:22
01/02/1917:24
7440-28-0
ND
ug/L
25.0
1.9
1
12/31/1812:22
01/02/1917:24
7440-62-2
26.1
ug/L
10.0
2.1
1
12/31/1812:22
01/02/1917:24
7440-66-6
Analytical Method: EPA 8260E Mod.
2.1 ug/L 2.0 1.9 1 12/28/1815:05 123-91-1
100
%
50-150
1
12/28/1815:05
17060-07-0
97
%
50-150
1
12/28/1815:05
2037-26-5
Analytical
Method: EPA 8260E
ND
ug/L
100
8.2
1
12/31/1815:33
67-64-1
ND
ug/L
200
2.5
1
12/31/1815:33
107-13-1
ND
ug/L
1.0
0.20
1
12/31/1815:33
71-43-2
ND
ug/L
3.0
0.50
1
12/31/1815:33
74-97-5
ND
ug/L
1.0
0.36
1
12/31/1815:33
75-27-4
ND
ug/L
3.0
0.55
1
12/31/1815:33
75-25-2
ND
ug/L
10.0
0.95
1
12/31/1815:33
74-83-9
ND
ug/L
100
3.2
1
12/31/1815:33
78-93-3
ND
ug/L
100
0.79
1
12/31/1815:33
75-15-0
ND
ug/L
1.0
0.42
1
12/31/1815:33
56-23-5
ND
ug/L
3.0
0.53
1
12/31/1815:33
108-90-7
ND
ug/L
10.0
0.52
1
12/31/1815:33
75-00-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 33

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.: 2613064
Sample: 1302-MW11 Lab ID: 2613064005 Collected: 12/20/18 08:35 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
Chloroform
Chloromethane
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 06:03 PM
Analytical Method: EPA 8260E
ND
ug/L
5.0
0.58
1
12/31/1815:33
67-66-3
ND
ug/L
1.0
0.38
1
12/31/1815:33
74-87-3
ND
ug/L
13.0
0.55
1
12/31/1815:33
96-12-8
ND
ug/L
1.0
0.31
1
12/31/1815:33
124-48-1
ND
ug/L
2.0
0.28
1
12/31/1815:33
106-93-4
ND
ug/L
10.0
0.62
1
12/31/1815:33
74-95-3
ND
ug/L
5.0
0.49
1
12/31/1815:33
95-50-1
ND
ug/L
1.0
0.58
1
12/31/1815:33
106-46-7
ND
ug/L
100
1.6
1
12/31/1815:33
110-57-6
ND
ug/L
5.0
0.41
1
12/31/1815:33
75-34-3
ND
ug/L
1.0
0.67
1
12/31/1815:33
107-06-2
ND
ug/L
5.0
0.72
1
12/31/1815:33
75-35-4
ND
ug/L
5.0
0.66
1
12/31/1815:33
156-59-2
ND
ug/L
5.0
0.46
1
12/31/1815:33
156-60-5
ND
ug/L
1.0
0.60
1
12/31/1815:33
78-87-5
ND
ug/L
1.0
0.22
1
12/31 /18 15:33
10061-01-5
ND
ug/L
1.0
0.30
1
12/31/1815:33
10061-02-6
ND
ug/L
1.0
0.45
1
12/31/1815:33
100-41-4
ND
ug/L
50.0
0.89
1
12/31/1815:33
591-78-6
ND
ug/L
10.0
3.1
1
12/31/1815:33
74-88-4
ND
ug/L
1.0
0.50
1
12/31/1815:33
75-09-2
ND
ug/L
100
0.86
1
12/31/1815:33
108-10-1
ND
ug/L
1.0
0.50
1
12/31/1815:33
100-42-5
ND
ug/L
5.0
0.32
1
12/31/1815:33
630-20-6
ND
ug/L
1.0
0.53
1
12/31/1815:33
79-34-5
ND
ug/L
1.0
0.78
1
12/31/1815:33
127-18-4
ND
ug/L
1.0
0.31
1
12/31/1815:33
108-88-3
ND
ug/L
1.0
0.38
1
12/31/1815:33
71-55-6
ND
ug/L
1.0
0.59
1
12/31/1815:33
79-00-5
ND
ug/L
1.0
0.34
1
12/31/1815:33
79-01-6
ND
ug/L
1.0
0.51
1
12/31/1815:33
75-69-4
ND
ug/L
1.0
0.46
1
12/31/1815:33
96-18-4
ND
ug/L
50.0
0.42
1
12/31/1815:33
108-05-4
ND
ug/L
1.0
0.60
1
12/31/1815:33
75-01-4
ND
ug/L
5.0
1.5
1
12/31/1815:33
1330-20-7
103
%.
81-119
1
12/31/1815:33
17060-07-0
102
%.
82-114
1
12/31/1815:33
1868-53-7
103
%.
82-120
1
12/31 /18 15:33
460-00-4
100
%.
82-109
1
12/31 /18 15:33
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 14 of 33

11!;a'ceAna1j&a1"
WNW'pecalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2613064
Sample: 1302-DUP1 Lab ID: 2613064006 Collected: 12/20/18 08:35 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
6.0
0.78
1
12/31/1812:22
01/02/1917:47
7440-36-0
Arsenic
ND
ug/L
10.0
0.57
1
12/31/1812:22
01/02/1917:47
7440-38-2
Barium
22.1J
ug/L
100
0.78
1
12/31/1812:22
01/02/1917:47
7440-39-3
Beryllium
ND
ug/L
1.0
0.050
1
12/31/1812:22
01/02/1917:47
7440-41-7
Cadmium
ND
ug/L
1.0
0.093
1
12/31/1812:22
01/02/1917:47
7440-43-9
Chromium
ND
ug/L
10.0
1.6
1
12/31/1812:22
01/02/1917:47
7440-47-3
Cobalt
3.4J
ug/L
10.0
0.52
1
12/31/1812:22
01/02/1917:47
7440-48-4
Copper
ND
ug/L
10.0
1.3
1
12/31/1812:22
01/02/1917:47
7440-50-8
Lead
ND
ug/L
10.0
0.27
1
12/31/1812:22
01/02/1917:47
7439-92-1
Nickel
7.6J
ug/L
50.0
0.95
1
12/31/1812:22
01/02/1917:47
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1
12/31/1812:22
01/02/1917:47
7782-49-2
Silver
ND
ug/L
10.0
0.95
1
12/31/1812:22
01/02/1917:47
7440-22-4
Thallium
ND
ug/L
5.5
0.14
1
12/31/1812:22
01/02/1917:47
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1
12/31/1812:22
01/02/1917:47
7440-62-2
Zinc
2.5J
ug/L
10.0
2.1
1
12/31/1812:22
01/02/1917:47
7440-66-6
8260 MSV SIM
Analytical
Method: EPA 8260E Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1.9
1
12/28/18 15:24
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
103
%
50-150
1
12/28/18 15:24
17060-07-0
Toluene-d8 (S)
99
%
50-150
1
12/28/18 15:24
2037-26-5
8260B MSV
Analytical
Method: EPA 8260E
Acetone
ND
ug/L
100
8.2
1
12/31/18 16:03
67-64-1
Acrylonitrile
ND
ug/L
200
2.5
1
12/31/18 16:03
107-13-1
Benzene
ND
ug/L
1.0
0.20
1
12/31/18 16:03
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.50
1
12/31/18 16:03
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.36
1
12/31/18 16:03
75-27-4
Bromoform
ND
ug/L
3.0
0.55
1
12/31/18 16:03
75-25-2
Bromomethane
ND
ug/L
10.0
0.95
1
12/31/18 16:03
74-83-9
2-Butanone (MEK)
ND
ug/L
100
3.2
1
12/31/18 16:03
78-93-3
Carbon disulfide
ND
ug/L
100
0.79
1
12/31/18 16:03
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.42
1
12/31/18 16:03
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.53
1
12/31/18 16:03
108-90-7
Chloroethane
ND
ug/L
10.0
0.52
1
12/31/18 16:03
75-00-3
Chloroform
ND
ug/L
5.0
0.58
1
12/31/18 16:03
67-66-3
Chloromethane
ND
ug/L
1.0
0.38
1
12/31/18 16:03
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.55
1
12/31/18 16:03
96-12-8
chloropropane
Dibromochloromethane
ND
ug/L
1.0
0.31
1
12/31/18 16:03
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
0.28
1
12/31/18 16:03
106-93-4
Dibromomethane
ND
ug/L
10.0
0.62
1
12/31/18 16:03
74-95-3
1,2-Dichlorobenzene
ND
ug/L
5.0
0.49
1
12/31/18 16:03
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.58
1
12/31/18 16:03
106-46-7
trans-1,4-Dichloro-2-
ND
ug/L
100
1.6
1
12/31/18 16:03
110-57-6
butene
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 33

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.: 2613064
Sample: 1302-DUP1 Lab ID: 2613064006 Collected: 12/20/18 08:35 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 06:03 PM
Analytical Method: EPA 8260E
ND
ug/L
5.0
0.41
1
12/31/1816:03
75-34-3
ND
ug/L
1.0
0.67
1
12/31/1816:03
107-06-2
ND
ug/L
5.0
0.72
1
12/31/1816:03
75-35-4
ND
ug/L
5.0
0.66
1
12/31/1816:03
156-59-2
ND
ug/L
5.0
0.46
1
12/31/1816:03
156-60-5
ND
ug/L
1.0
0.60
1
12/31/1816:03
78-87-5
ND
ug/L
1.0
0.22
1
12/31/1816:03
10061-01-5
ND
ug/L
1.0
0.30
1
12/31/1816:03
10061-02-6
ND
ug/L
1.0
0.45
1
12/31/1816:03
100-41-4
ND
ug/L
50.0
0.89
1
12/31/1816:03
591-78-6
ND
ug/L
10.0
3.1
1
12/31/1816:03
74-88-4
ND
ug/L
1.0
0.50
1
12/31/1816:03
75-09-2
ND
ug/L
100
0.86
1
12/31/1816:03
108-10-1
ND
ug/L
1.0
0.50
1
12/31/1816:03
100-42-5
ND
ug/L
5.0
0.32
1
12/31/1816:03
630-20-6
ND
ug/L
1.0
0.53
1
12/31/1816:03
79-34-5
ND
ug/L
1.0
0.78
1
12/31/1816:03
127-18-4
ND
ug/L
1.0
0.31
1
12/31/1816:03
108-88-3
ND
ug/L
1.0
0.38
1
12/31/1816:03
71-55-6
ND
ug/L
1.0
0.59
1
12/31/1816:03
79-00-5
ND
ug/L
1.0
0.34
1
12/31/1816:03
79-01-6
ND
ug/L
1.0
0.51
1
12/31/1816:03
75-69-4
ND
ug/L
1.0
0.46
1
12/31/1816:03
96-18-4
ND
ug/L
50.0
0.42
1
12/31/1816:03
108-05-4
ND
ug/L
1.0
0.60
1
12/31/1816:03
75-01-4
ND
ug/L
5.0
1.5
1
12/31/1816:03
1330-20-7
105
%.
81-119
1
12/31/1816:03
17060-07-0
100
%.
82-114
1
12/31/1816:03
1868-53-7
98
%.
82-120
1
12/31 /18 16:03
460-00-4
98
%.
82-109
1
12/31 /18 16:03
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 16 of 33

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.: 2613064
Sample: Trip Blank Lab ID: 2613064007 Collected: 12/20/18 00:00 Received: 12/21/18 11:00 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Date: 01/08/2019 06:03 PM
Analytical Method: EPA 8260E Mod.
ND ug/L 2.0 1.9 1 12/28/1811:32 123-91-1
100
%
50-150
1
12/28/1811:32
17060-07-0
97
%
50-150
1
12/28/1811:32
2037-26-5
Analytical
Method: EPA 8260E
ND
ug/L
100
8.2
1
12/31/1812:34
67-64-1
ND
ug/L
200
2.5
1
12/31/1812:34
107-13-1
ND
ug/L
1.0
0.20
1
12/31/1812:34
71-43-2
ND
ug/L
3.0
0.50
1
12/31/1812:34
74-97-5
ND
ug/L
1.0
0.36
1
12/31/1812:34
75-27-4
ND
ug/L
3.0
0.55
1
12/31/1812:34
75-25-2
ND
ug/L
10.0
0.95
1
12/31/1812:34
74-83-9
ND
ug/L
100
3.2
1
12/31/1812:34
78-93-3
ND
ug/L
100
0.79
1
12/31/1812:34
75-15-0
ND
ug/L
1.0
0.42
1
12/31/1812:34
56-23-5
ND
ug/L
3.0
0.53
1
12/31/1812:34
108-90-7
ND
ug/L
10.0
0.52
1
12/31/1812:34
75-00-3
ND
ug/L
5.0
0.58
1
12/31/1812:34
67-66-3
ND
ug/L
1.0
0.38
1
12/31/1812:34
74-87-3
ND
ug/L
13.0
0.55
1
12/31/1812:34
96-12-8
ND
ug/L
1.0
0.31
1
12/31/1812:34
124-48-1
ND
ug/L
2.0
0.28
1
12/31/1812:34
106-93-4
ND
ug/L
10.0
0.62
1
12/31/1812:34
74-95-3
ND
ug/L
5.0
0.49
1
12/31/1812:34
95-50-1
ND
ug/L
1.0
0.58
1
12/31/1812:34
106-46-7
ND
ug/L
100
1.6
1
12/31/1812:34
110-57-6
ND
ug/L
5.0
0.41
1
12/31/1812:34
75-34-3
ND
ug/L
1.0
0.67
1
12/31/1812:34
107-06-2
ND
ug/L
5.0
0.72
1
12/31/1812:34
75-35-4
ND
ug/L
5.0
0.66
1
12/31/1812:34
156-59-2
ND
ug/L
5.0
0.46
1
12/31/1812:34
156-60-5
ND
ug/L
1.0
0.60
1
12/31/1812:34
78-87-5
ND
ug/L
1.0
0.22
1
12/31/1812:34
10061-01-5
ND
ug/L
1.0
0.30
1
12/31/1812:34
10061-02-6
ND
ug/L
1.0
0.45
1
12/31/1812:34
100-41-4
ND
ug/L
50.0
0.89
1
12/31/1812:34
591-78-6
ND
ug/L
10.0
3.1
1
12/31/1812:34
74-88-4
ND
ug/L
1.0
0.50
1
12/31/1812:34
75-09-2
ND
ug/L
100
0.86
1
12/31/1812:34
108-10-1
ND
ug/L
1.0
0.50
1
12/31/1812:34
100-42-5
ND
ug/L
5.0
0.32
1
12/31/1812:34
630-20-6
ND
ug/L
1.0
0.53
1
12/31/1812:34
79-34-5
ND
ug/L
1.0
0.78
1
12/31/1812:34
127-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 17 of 33

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.: 2613064
Sample: Trip Blank
Lab ID:
2613064007
Collected:
12/20/18 00:00
Received: 12/21/18 11:00 Matrix: Water
Report
Reg.
Parameters
Results
Units
Limit
MDL
Limit DF
Prepared Analyzed
CAS No. Qual
8260B MSV
Analytical
Method: EPA 8260E
Toluene
ND
ug/L
1.0
0.31
1
12/31/18 12:34
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.38
1
12/31/18 12:34
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.59
1
12/31/18 12:34
79-00-5
Trichloroethene
ND
ug/L
1.0
0.34
1
12/31/18 12:34
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.51
1
12/31/18 12:34
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.46
1
12/31/18 12:34
96-18-4
Vinyl acetate
ND
ug/L
50.0
0.42
1
12/31/18 12:34
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.60
1
12/31/18 12:34
75-01-4
Xylene (Total)
ND
ug/L
5.0
1.5
1
12/31/18 12:34
1330-20-7
Surrogates
1,2-Dichloroethane-d4 (S)
104
%.
81-119
1
12/31/18 12:34
17060-07-0
Dibromofluoromethane (S)
99
%.
82-114
1
12/31/18 12:34
1868-53-7
4-Bromofluorobenzene (S)
99
%.
82-120
1
12/31/18 12:34
460-00-4
Toluene-d8 (S)
99
%.
82-109
1
12/31/18 12:34
2037-26-5
Date: 01/08/2019 06:03 PM
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 33

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.: 2613064
QC Batch: 19912 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2613064001, 2613064002, 2613064003, 2613064004, 2613064005, 2613064006
METHOD BLANK: 89672
Associated Lab Samples:
Parameter
Matrix: Water
2613064001, 2613064002, 2613064003, 2613064004, 2613064005, 2613064006
Blank Reporting
Units Result Limit MDL Analyzed Qualifiers
Antimony
ug/L
ND
6.0
0.78
01/02/1915:22
Arsenic
ug/L
ND
10.0
0.57
01/02/1915:22
Barium
ug/L
ND
100
0.78
01/02/1915:22
Beryllium
ug/L
ND
1.0
0.050
01/02/1915:22
Cadmium
ug/L
ND
1.0
0.093
01/02/1915:22
Chromium
ug/L
ND
10.0
1.6
01/02/1915:22
Cobalt
ug/L
ND
10.0
0.52
01/02/1915:22
Copper
ug/L
ND
10.0
1.3
01/02/1915:22
Lead
ug/L
ND
10.0
0.27
01/02/1915:22
Nickel
ug/L
ND
50.0
0.95
01/02/1915:22
Selenium
ug/L
ND
10.0
1.4
01/02/1915:22
Silver
ug/L
ND
10.0
0.95
01/02/1915:22
Thallium
ug/L
ND
5.5
0.14
01/02/1915:22
Vanadium
ug/L
ND
25.0
1.9
01/02/1915:22
Zinc
ug/L
ND
10.0
2.1
01/02/1915:22
LABORATORY CONTROL SAMPLE:
Parameter
89673
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
ug/L
100
106
106
80-120
Arsenic
ug/L
100
103
103
80-120
Barium
ug/L
100
99AJ
99
80-120
Beryllium
ug/L
100
108
108
80-120
Cadmium
ug/L
100
101
101
80-120
Chromium
ug/L
100
105
105
80-120
Cobalt
ug/L
100
103
103
80-120
Copper
ug/L
100
105
105
80-120
Lead
ug/L
100
102
102
80-120
Nickel
ug/L
100
103
103
80-120
Selenium
ug/L
100
104
104
80-120
Silver
ug/L
100
106
106
80-120
Thallium
ug/L
100
103
103
80-120
Vanadium
ug/L
100
106
106
80-120
Zinc
ug/L
100
104
104
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 33

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
2613064
MATRIX SPIKE &
MATRIX SPIKE DUPLICATE:
89674
89675
MS
MSD
2613078005
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
104
104
104
104
75-125
0
20
Arsenic
ug/L
ND
100
100
99.6
100
99
99
75-125
0
20
Barium
ug/L
73.0
100
100
179
177
106
104
75-125
1
20
Beryllium
ug/L
ND
100
100
106
108
106
108
75-125
2
20
Cadmium
ug/L
ND
100
100
102
104
102
104
75-125
2
20
Chromium
ug/L
ND
100
100
113
111
110
108
75-125
2
20
Cobalt
ug/L
ND
100
100
108
106
108
105
75-125
2
20
Copper
ug/L
ND
100
100
116
110
114
108
75-125
6
20
Lead
ug/L
ND
100
100
108
105
106
102
75-125
3
20
Nickel
ug/L
ND
100
100
108
110
107
108
75-125
1
20
Selenium
ug/L
ND
100
100
90.4
92.9
90
92
75-125
3
20
Silver
ug/L
ND
100
100
108
105
108
105
75-125
3
20
Thallium
ug/L
ND
100
100
106
102
106
102
75-125
3
20
Vanadium
ug/L
ND
100
100
120
119
112
111
75-125
1
20
Zinc
ug/L
ND
100
100
116
114
97
96
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC.
Page 20 of 33

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.: 2613064
QC Batch: 449944 Analysis Method: EPA 8260B Mod.
QC Batch Method: EPA 8260E Mod. Analysis Description: 8260 MSV SIM
Associated Lab Samples: 2613064001, 2613064002, 2613064003, 2613064004, 2613064005, 2613064006, 2613064007
METHOD BLANK: 2462724
Matrix:
Water
Associated Lab Samples:
2613064001, 2613064002, 2613064003, 2613064004, 2613064005, 2613064006, 2613064007
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.9 12/28/18 11:13
1,2-Dichloroethane-d4 (S)
%
99
50-150
12/28/18 11:13
Toluene-d8 (S)
%
97
50-150
12/28/18 11:13
LABORATORY CONTROL SAMPLE: 2462725
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 22.8 114 71-125
1,2-Dichloroethane-d4 (S) % 98 50-150
Toluene-d8 (S) % 97 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2462726
2462727
MS
MSD
2613064001 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 87.7 20
20 116 115 140
138
50-150
0 30 E
1,2-Dichloroethane-d4 (S)
%
98
101
50-150
30
Toluene-d8 (S)
%
96
99
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 33

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.: 2613064
QC Batch: 19888 Analysis Method: EPA 8260B
QC Batch Method: EPA 8260E Analysis Description: 8260E MSV
Associated Lab Samples: 2613064001
METHOD BLANK: 89591
Associated Lab Samples: 2613064001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
5.0
0.32
12/31/18 10:24
1,1,1-Trichloroethane
ug/L
ND
1.0
0.38
12/31/18 10:24
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.53
12/31/18 10:24
1,1,2-Trichloroethane
ug/L
ND
1.0
0.59
12/31/18 10:24
1,1-Dichloroethane
ug/L
ND
5.0
0.41
12/31/18 10:24
1,1-Dichloroethene
ug/L
ND
5.0
0.72
12/31/18 10:24
1,2,3-Trichloropropane
ug/L
ND
1.0
0.46
12/31/18 10:24
1,2-Dibromo-3-chloropropane
ug/L
ND
13.0
0.55
12/31/18 10:24
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
0.28
12/31/18 10:24
1,2-Dichlorobenzene
ug/L
ND
5.0
0.49
12/31/18 10:24
1,2-Dichloroethane
ug/L
ND
1.0
0.67
12/31/18 10:24
1,2-Dichloropropane
ug/L
ND
1.0
0.60
12/31/18 10:24
1,4-Dichlorobenzene
ug/L
ND
1.0
0.58
12/31/18 10:24
2-Butanone (MEK)
ug/L
ND
100
3.2
12/31/18 10:24
2-Hexanone
ug/L
ND
50.0
0.89
12/31/18 10:24
4-Methyl-2-pentanone (MIBK)
ug/L
ND
100
0.86
12/31/18 10:24
Acetone
ug/L
ND
100
8.2
12/31/18 10:24
Acrylonitrile
ug/L
ND
200
2.5
12/31/18 10:24
Benzene
ug/L
ND
1.0
0.20
12/31/18 10:24
Bromochloromethane
ug/L
ND
3.0
0.50
12/31/18 10:24
Bromodichloromethane
ug/L
ND
1.0
0.36
12/31/18 10:24
Bromoform
ug/L
ND
3.0
0.55
12/31/18 10:24
Bromomethane
ug/L
ND
10.0
0.95
12/31/18 10:24
Carbon disulfide
ug/L
ND
100
0.79
12/31/18 10:24
Carbon tetrachloride
ug/L
ND
1.0
0.42
12/31/18 10:24
Chlorobenzene
ug/L
ND
3.0
0.53
12/31/18 10:24
Chloroethane
ug/L
ND
10.0
0.52
12/31/18 10:24
Chloroform
ug/L
ND
5.0
0.58
12/31/18 10:24
Chloromethane
ug/L
ND
1.0
0.38
12/31/18 10:24
cis-1,2-Dichloroethene
ug/L
ND
5.0
0.66
12/31/18 10:24
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.22
12/31/18 10:24
Dibromochloromethane
ug/L
ND
1.0
0.31
12/31/18 10:24
Dibromomethane
ug/L
ND
10.0
0.62
12/31/18 10:24
Ethylbenzene
ug/L
ND
1.0
0.45
12/31/18 10:24
lodomethane
ug/L
ND
10.0
3.1
12/31/18 10:24
Methylene Chloride
ug/L
ND
1.0
0.50
12/31/18 10:24
Styrene
ug/L
ND
1.0
0.50
12/31/18 10:24
Tetrachloroethene
ug/L
ND
1.0
0.78
12/31/18 10:24
Toluene
ug/L
ND
1.0
0.31
12/31/18 10:24
trans-1,2-Dichloroethene
ug/L
ND
5.0
0.46
12/31/18 10:24
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.30
12/31/18 10:24
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 33

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.: 2613064
METHOD BLANK: 89591
Associated Lab Samples: 2613064001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
trans-1,4-Dichloro-2-butene
ug/L
ND
100
1.6
12/31/18 10:24
Trichloroethene
ug/L
ND
1.0
0.34
12/31/18 10:24
Trichlorofluoromethane
ug/L
ND
1.0
0.51
12/31/18 10:24
Vinyl acetate
ug/L
ND
50.0
0.42
12/31/18 10:24
Vinyl chloride
ug/L
ND
1.0
0.60
12/31/18 10:24
Xylene (Total)
ug/L
ND
5.0
1.5
12/31/18 10:24
1,2-Dichloroethane-d4 (S)
%.
114
81-119
12/31/18 10:24
4-Bromofluorobenzene (S)
%.
106
82-120
12/31/18 10:24
Dibromofluoromethane (S)
%.
100
82-114
12/31/18 10:24
Toluene-d8 (S)
%.
117
82-109
12/31/18 10:24 S3
LABORATORY CONTROL SAMPLE:
Parameter
89592
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
51.9
104
68-137
1,1,1-Trichloroethane
ug/L
50
58.8
118
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
52.1
104
51-158
1,1,2-Trichloroethane
ug/L
50
54.5
109
78-131
1,1-Dichloroethane
ug/L
50
65.7
131
69-151
1,1-Dichloroethene
ug/L
50
58.7
117
64-158
1,2,3-Trichloropropane
ug/L
50
50.8
102
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
55.5
111
58-124
1,2-Dibromoethane (EDB)
ug/L
50
52.6
105
71-134
1,2-Dichlorobenzene
ug/L
50
52.4
105
70-135
1,2-Dichloroethane
ug/L
50
58.6
117
72-129
1,2-Dichloropropane
ug/L
50
54.7
109
64-135
1,4-Dichlorobenzene
ug/L
50
51.0
102
70-131
2-Butanone (MEK)
ug/L
100
91.01
91
52-143
2-Hexanone
ug/L
100
81.3
81
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
100
100
71-129
Acetone
ug/L
100
69.5J
69
48-224
Acrylonitrile
ug/L
200
216
108
66-154
Benzene
ug/L
50
54.2
108
68-132
Bromochloromethane
ug/L
50
58.5
117
73-133
Bromodichloromethane
ug/L
50
52.8
106
67-121
Bromoform
ug/L
50
47.1
94
57-125
Bromomethane
ug/L
50
50.2
100
35-156
Carbon disulfide
ug/L
100
109
109
47-141
Carbon tetrachloride
ug/L
50
63.5
127
66-122 L1
Chlorobenzene
ug/L
50
51.4
103
71-126
Chloroethane
ug/L
50
44.3
89
43-143
Chloroform
ug/L
50
58.1
116
71-136
Chloromethane
ug/L
50
45.0
90
47-123
cis-1,2-Dichloroethene
ug/L
50
64.7
129
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 33

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.: 2613064
LABORATORY CONTROL SAMPLE: 89592
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
cis-1,3-Dichloropropene
ug/L
50
59.1
118
78-120
Dibromochloromethane
ug/L
50
51.2
102
65-115
Dibromomethane
ug/L
50
54.8
110
79-129
Ethylbenzene
ug/L
50
52.7
105
68-129
lodomethane
ug/L
100
103
103
49-154
Methylene Chloride
ug/L
50
54.0
108
61-147
Styrene
ug/L
50
57.2
114
77-128
Tetrachloroethene
ug/L
50
52.3
105
51-139
Toluene
ug/L
50
53.6
107
60-133
trans-1,2-Dichloroethene
ug/L
50
56.8
114
69-144
trans- 1,3-Dichloropropene
ug/L
50
52.5
105
74-128
trans-1,4-Dichloro-2-butene
ug/L
100
107
107
61-139
Trichloroethene
ug/L
50
52.9
106
73-126
Trichlorofluoromethane
ug/L
50
52.9
106
55-132
Vinyl acetate
ug/L
50
59.4
119
52-141
Vinyl chloride
ug/L
50
45.5
91
50-133
Xylene (Total)
ug/L
150
167
111
78-132
1,2-Dichloroethane-d4 (S)
%.
109
81-119
4-Bromofluorobenzene (S)
%.
106
82-120
Dibromofluoromethane (S)
%.
112
82-114
Toluene-d8 (S)
%.
108
82-109
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
89593
89594
MS
MSD
2612903002
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
51.9
51.3
104
103
68-137
1
11
1,1,1-Trichloroethane
ug/L
ND
50
50
59.4
70.3
119
141
66-142
17
11 R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
51.8
52.2
104
104
39-171
1
13
1,1,2-Trichloroethane
ug/L
ND
50
50
62.5
53.8
125
108
73-136
15
12 R1
1,1-Dichloroethane
ug/L
1.91
50
50
63.1
69.9
123
136
66-155
10
15
1,1-Dichloroethene
ug/L
ND
50
50
62.4
67.8
125
136
33-181
8
34
1,2,3-Trichloropropane
ug/L
ND
50
50
48.9
47.5
98
95
78-133
3
14
1,2-Dibromo-3-
ug/L
ND
50
50
46.7
50.9
93
102
58-124
9
15
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
54.4
52.3
109
105
71-134
4
12
1,2-Dichlorobenzene
ug/L
ND
50
50
50.8
51.5
102
103
69-135
1
10
1,2-Dichloroethane
ug/L
ND
50
50
57.7
66.7
115
133
36-159
14
10 R1
1,2-Dichloropropane
ug/L
ND
50
50
56.2
55.3
112
111
68-132
2
11
1,4-Dichlorobenzene
ug/L
ND
50
50
49.5
47.2
99
94
49-153
5
9
2-Butanone (MEK)
ug/L
ND
100
100
78.3J
104
78
104
10-189
29
23 R1
2-Hexanone
ug/L
ND
100
100
86.6
88.0
87
88
40-135
2
18
4-Methyl-2-pentanone
ug/L
ND
100
100
90.7J
94.5J
91
94
30-177
4
10
(MIBK)
Acetone ug/L ND 100 100 64.3J 73.2J 64 73 44-223 13 14
Acrylonitrile ug/L ND 200 200 1891 221 95 111 13-189 16 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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 33

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.: 2613064
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
89593
89594
MS
MSD
2612903002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Benzene
ug/L
ND
50
50
53.6
63.8
107
128
66-139
17
10 R1
Bromochloromethane
ug/L
ND
50
50
52.1
67.9
104
136
73-133
26
13 M1,R1
Bromodichloromethane
ug/L
ND
50
50
54.2
57.9
108
116
57-120
7
13
Bromoform
ug/L
ND
50
50
46.9
45.2
94
90
48-128
4
13
Bromomethane
ug/L
ND
50
50
36.9
47.3
74
95
10-187
25
32
Carbon disulfide
ug/L
ND
100
100
110
121
110
121
47-141
10
322
Carbon tetrachloride
ug/L
ND
50
50
75.7
88.1
151
176
58-127
15
14 MO,R1
Chlorobenzene
ug/L
ND
50
50
54.5
51.8
109
104
63-137
5
10
Chloroethane
ug/L
ND
50
50
45.4
48.3
91
97
52-146
6
16
Chloroform
ug/L
ND
50
50
57.0
66.1
114
132
74-137
15
9 R1
Chloromethane
ug/L
ND
50
50
45.8
52.1
92
104
41-127
13
10 R1
cis-1,2-Dichloroethene
ug/L
0.74J
50
50
57.4
69.8
113
138
71-138
20
16 R1
cis-1,3-Dichloropropene
ug/L
ND
50
50
50.6
48.4
101
97
32-145
4
12
Dibromochloromethane
ug/L
ND
50
50
50.8
48.8
102
98
52-116
4
13
Dibromomethane
ug/L
ND
50
50
53.7
53.5
107
107
79-129
0
14
Ethylbenzene
ug/L
ND
50
50
55.3
54.6
111
109
31-174
1
10
lodomethane
ug/L
ND
100
100
88.3
96.3
88
96
49-154
9
30
Methylene Chloride
ug/L
ND
50
50
51.7
55.6
103
111
61-146
7
15
Styrene
ug/L
ND
50
50
58.1
57.7
116
115
77-128
1
14
Tetrachloroethene
ug/L
ND
50
50
65.3
59.3
131
119
36-155
10
14
Toluene
ug/L
ND
50
50
57.0
54.9
114
110
52-146
4
11
trans-1,2-Dichloroethene
ug/L
ND
50
50
57.2
63.7
114
127
61-152
11
14
trans-1,3-Dichloropropene
ug/L
ND
50
50
47.1
47.0
94
94
37-146
0
12
trans-1,4-Dichloro-2-butene
ug/L
ND
100
100
91.01
97.OJ
91
97
61-139
6
12
Trichloroethene
ug/L
ND
50
50
57.7
55.7
115
111
61-141
3
12
Trichlorofluoromethane
ug/L
ND
50
50
68.1
72.9
136
146
51-141
7
13 M1
Vinyl acetate
ug/L
ND
50
50
55.4
61.5
111
123
52-141
10
14
Vinyl chloride
ug/L
ND
50
50
49.4
54.8
99
110
22-156
11
26
Xylene (Total)
ug/L
ND
150
150
179
179
119
119
78-132
0
7
1,2-Dichloroethane-d4 (S)
%.
108
124
81-119
SO
4-Bromofluorobenzene (S)
%.
107
115
82-120
Dibromofluoromethane (S)
%.
103
128
82-114
SO
Toluene-d8 (S)
%.
101
103
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 33

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.: 2613064
QC Batch: 19890 Analysis Method: EPA 8260B
QC Batch Method: EPA 8260E Analysis Description: 8260E MSV
Associated Lab Samples: 2613064002, 2613064003, 2613064004, 2613064005, 2613064006, 2613064007
METHOD BLANK: 89600 Matrix: Water
Associated Lab Samples: 2613064002, 2613064003, 2613064004, 2613064005, 2613064006, 2613064007
Blank Reporting
Parameter Units Result Limit MDL Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
5.0
0.32
12/31/18 12:04
1,1,1-Trichloroethane
ug/L
ND
1.0
0.38
12/31/18 12:04
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.53
12/31/18 12:04
1,1,2-Trichloroethane
ug/L
ND
1.0
0.59
12/31/18 12:04
1,1-Dichloroethane
ug/L
ND
5.0
0.41
12/31/18 12:04
1,1-Dichloroethene
ug/L
ND
5.0
0.72
12/31/18 12:04
1,2,3-Trichloropropane
ug/L
ND
1.0
0.46
12/31/18 12:04
1,2-Dibromo-3-chloropropane
ug/L
ND
13.0
0.55
12/31/18 12:04
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
0.28
12/31/18 12:04
1,2-Dichlorobenzene
ug/L
ND
5.0
0.49
12/31/18 12:04
1,2-Dichloroethane
ug/L
ND
1.0
0.67
12/31/18 12:04
1,2-Dichloropropane
ug/L
ND
1.0
0.60
12/31/18 12:04
1,4-Dichlorobenzene
ug/L
ND
1.0
0.58
12/31/18 12:04
2-Butanone (MEK)
ug/L
ND
100
3.2
12/31/18 12:04
2-Hexanone
ug/L
ND
50.0
0.89
12/31/18 12:04
4-Methyl-2-pentanone (MIBK)
ug/L
ND
100
0.86
12/31/18 12:04
Acetone
ug/L
ND
100
8.2
12/31/18 12:04
Acrylonitrile
ug/L
ND
200
2.5
12/31/18 12:04
Benzene
ug/L
ND
1.0
0.20
12/31/18 12:04
Bromochloromethane
ug/L
ND
3.0
0.50
12/31/18 12:04
Bromodichloromethane
ug/L
ND
1.0
0.36
12/31/18 12:04
Bromoform
ug/L
ND
3.0
0.55
12/31/18 12:04
Bromomethane
ug/L
ND
10.0
0.95
12/31/18 12:04
Carbon disulfide
ug/L
ND
100
0.79
12/31/18 12:04
Carbon tetrachloride
ug/L
ND
1.0
0.42
12/31/18 12:04
Chlorobenzene
ug/L
ND
3.0
0.53
12/31/18 12:04
Chloroethane
ug/L
ND
10.0
0.52
12/31/18 12:04
Chloroform
ug/L
ND
5.0
0.58
12/31/18 12:04
Chloromethane
ug/L
ND
1.0
0.38
12/31/18 12:04
cis-1,2-Dichloroethene
ug/L
ND
5.0
0.66
12/31/18 12:04
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.22
12/31/18 12:04
Dibromochloromethane
ug/L
ND
1.0
0.31
12/31/18 12:04
Dibromomethane
ug/L
ND
10.0
0.62
12/31/18 12:04
Ethylbenzene
ug/L
ND
1.0
0.45
12/31/18 12:04
lodomethane
ug/L
ND
10.0
3.1
12/31/18 12:04
Methylene Chloride
ug/L
ND
1.0
0.50
12/31/18 12:04
Styrene
ug/L
ND
1.0
0.50
12/31/18 12:04
Tetrachloroethene
ug/L
ND
1.0
0.78
12/31/18 12:04
Toluene
ug/L
ND
1.0
0.31
12/31/18 12:04
trans-1,2-Dichloroethene
ug/L
ND
5.0
0.46
12/31/18 12:04
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.30
12/31/18 12:04
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 33

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.: 2613064
METHOD BLANK: 89600
Associated Lab Samples:
Parameter
Matrix: Water
2613064002, 2613064003, 2613064004, 2613064005, 2613064006, 2613064007
Blank Reporting
Units Result Limit MDL Analyzed
trans-1,4-Dichloro-2-butene
ug/L
ND
100
1.6
12/31/18 12:04
Trichloroethene
ug/L
ND
1.0
0.34
12/31/18 12:04
Trichlorofluoromethane
ug/L
ND
1.0
0.51
12/31/18 12:04
Vinyl acetate
ug/L
ND
50.0
0.42
12/31/18 12:04
Vinyl chloride
ug/L
ND
1.0
0.60
12/31/18 12:04
Xylene (Total)
ug/L
ND
5.0
1.5
12/31/18 12:04
1,2-Dichloroethane-d4 (S)
%.
103
81-119
12/31/18 12:04
4-Bromofluorobenzene (S)
%.
103
82-120
12/31/18 12:04
Dibromofluoromethane (S)
%.
97
82-114
12/31/18 12:04
Toluene-d8 (S)
%.
99
82-109
12/31/18 12:04
LABORATORY CONTROL SAMPLE:
Parameter
89601
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
49.7
99
68-137
1,1,1-Trichloroethane
ug/L
50
57.7
115
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
47.6
95
51-158
1,1,2-Trichloroethane
ug/L
50
49.0
98
78-131
1,1-Dichloroethane
ug/L
50
51.3
103
69-151
1,1-Dichloroethene
ug/L
50
53.6
107
64-158
1,2,3-Trichloropropane
ug/L
50
44.2
88
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
43.8
88
58-124
1,2-Dibromoethane (EDB)
ug/L
50
47.6
95
71-134
1,2-Dichlorobenzene
ug/L
50
50.5
101
70-135
1,2-Dichloroethane
ug/L
50
48.6
97
72-129
1,2-Dichloropropane
ug/L
50
48.1
96
64-135
1,4-Dichlorobenzene
ug/L
50
49.5
99
70-131
2-Butanone (MEK)
ug/L
100
85.9J
86
52-143
2-Hexanone
ug/L
100
90.6
91
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
100
100
71-129
Acetone
ug/L
100
69.7J
70
48-224
Acrylonitrile
ug/L
200
186J
93
66-154
Benzene
ug/L
50
51.1
102
68-132
Bromochloromethane
ug/L
50
52.6
105
73-133
Bromodichloromethane
ug/L
50
47.6
95
67-121
Bromoform
ug/L
50
46.2
92
57-125
Bromomethane
ug/L
50
58.9
118
35-156
Carbon disulfide
ug/L
100
117
117
47-141
Carbon tetrachloride
ug/L
50
57.9
116
66-122
Chlorobenzene
ug/L
50
49.5
99
71-126
Chloroethane
ug/L
50
54.2
108
43-143
Chloroform
ug/L
50
50.4
101
71-136
Chloromethane
ug/L
50
50.2
100
47-123
cis-1,2-Dichloroethene
ug/L
50
51.7
103
74-131
Qualifiers
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 33

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.: 2613064
LABORATORY CONTROL SAMPLE: 89601
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
cis-1,3-Dichloropropene
ug/L
50
46.5
93
78-120
Dibromochloromethane
ug/L
50
46.7
93
65-115
Dibromomethane
ug/L
50
53.1
106
79-129
Ethylbenzene
ug/L
50
52.5
105
68-129
lodomethane
ug/L
100
111
111
49-154
Methylene Chloride
ug/L
50
52.5
105
61-147
Styrene
ug/L
50
48.7
97
77-128
Tetrachloroethene
ug/L
50
50.9
102
51-139
Toluene
ug/L
50
50.1
100
60-133
trans-1,2-Dichloroethene
ug/L
50
55.6
111
69-144
trans- 1,3-Dichloropropene
ug/L
50
45.4
91
74-128
trans-1,4-Dichloro-2-butene
ug/L
100
95AJ
95
61-139
Trichloroethene
ug/L
50
50.1
100
73-126
Trichlorofluoromethane
ug/L
50
57.2
114
55-132
Vinyl acetate
ug/L
50
50.6
101
52-141
Vinyl chloride
ug/L
50
52.3
105
50-133
Xylene (Total)
ug/L
150
155
103
78-132
1,2-Dichloroethane-d4 (S)
%.
101
81-119
4-Bromofluorobenzene (S)
%.
92
82-120
Dibromofluoromethane (S)
%.
109
82-114
Toluene-d8 (S)
%.
101
82-109
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
89602
89603
MS
MSD
2613064002
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
52.0
52.3
104
105
68-137
0
11
1,1,1-Trichloroethane
ug/L
ND
50
50
61.2
60.1
122
120
66-142
2
11
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
54.6
54.1
109
108
39-171
1
13
1,1,2-Trichloroethane
ug/L
ND
50
50
57.9
57.4
116
115
73-136
1
12
1,1-Dichloroethane
ug/L
ND
50
50
81.4
87.4
162
174
66-155
7
15 M1
1,1-Dichloroethene
ug/L
ND
50
50
62.5
63.7
125
127
33-181
2
34
1,2,3-Trichloropropane
ug/L
ND
50
50
46.6
46.0
93
92
78-133
1
14
1,2-Dibromo-3-
ug/L
ND
50
50
47.9
45.1
96
90
58-124
6
15
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
56.7
55.3
113
111
71-134
3
12
1,2-Dichlorobenzene
ug/L
ND
50
50
54.3
53.3
108
106
69-135
2
10
1,2-Dichloroethane
ug/L
ND
50
50
58.1
58.0
116
116
36-159
0
10
1,2-Dichloropropane
ug/L
ND
50
50
58.5
55.6
117
111
68-132
5
11
1,4-Dichlorobenzene
ug/L
4.8
50
50
53.4
51.8
97
94
49-153
3
9
2-Butanone (MEK)
ug/L
ND
100
100
90.3J
88AJ
90
88
10-189
2
23
2-Hexanone
ug/L
ND
100
100
92.5
92.0
93
92
40-135
1
18
4-Methyl-2-pentanone
ug/L
ND
100
100
100
101
100
101
30-177
0
10
(MIBK)
Acetone ug/L ND 100 100 74.7J 77.7J 75 78 44-223 4 14
Acrylonitrile ug/L ND 200 200 222 231 111 116 13-189 4 12
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 33

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.: 2613064
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
89602
89603
MS
MSD
2613064002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Benzene
ug/L
1.5
50
50
59.5
58.6
116
114
66-139
2
10
Bromochloromethane
ug/L
ND
50
50
60.4
59.2
121
118
73-133
2
13
Bromodichloromethane
ug/L
ND
50
50
52.2
52.4
104
105
57-120
0
13
Bromoform
ug/L
ND
50
50
46.7
47.7
93
95
48-128
2
13
Bromomethane
ug/L
ND
50
50
57.6
59.1
115
118
10-187
3
32
Carbon disulfide
ug/L
ND
100
100
115
117
115
117
47-141
2
322
Carbon tetrachloride
ug/L
ND
50
50
60.7
60.3
121
121
58-127
1
14
Chlorobenzene
ug/L
16.7
50
50
53.7
53.7
74
74
63-137
0
10
Chloroethane
ug/L
ND
50
50
50.5
52.2
101
104
52-146
3
16
Chloroform
ug/L
ND
50
50
56.6
56.2
113
112
74-137
1
9
Chloromethane
ug/L
ND
50
50
45.9
46.9
92
94
41-127
2
10
cis-1,2-Dichloroethene
ug/L
ND
50
50
79.6
78.8
158
157
71-138
1
16 M1
cis-1,3-Dichloropropene
ug/L
ND
50
50
49.6
48.4
99
97
32-145
2
12
Dibromochloromethane
ug/L
ND
50
50
50.7
50.0
101
100
52-116
1
13
Dibromomethane
ug/L
ND
50
50
63.9
62.4
128
125
79-129
2
14
Ethylbenzene
ug/L
ND
50
50
57.1
55.8
114
111
31-174
2
10
lodomethane
ug/L
ND
100
100
112
117
112
117
49-154
4
30
Methylene Chloride
ug/L
ND
50
50
62.5
63.4
125
127
61-146
1
15
Styrene
ug/L
ND
50
50
53.2
53.4
106
107
77-128
0
14
Tetrachloroethene
ug/L
ND
50
50
60.1
60.0
120
120
36-155
0
14
Toluene
ug/L
ND
50
50
57.4
56.6
114
113
52-146
1
11
trans-1,2-Dichloroethene
ug/L
ND
50
50
63.6
63.5
127
127
61-152
0
14
trans-1,3-Dichloropropene
ug/L
ND
50
50
46.2
45.4
92
91
37-146
2
12
trans-1,4-Dichloro-2-butene
ug/L
ND
100
100
96.5J
92.1J
96
92
61-139
5
12
Trichloroethene
ug/L
ND
50
50
60.7
59.1
121
118
61-141
3
12
Trichlorofluoromethane
ug/L
ND
50
50
55.7
56.4
111
113
51-141
1
13
Vinyl acetate
ug/L
ND
50
50
50.3
51.6
101
103
52-141
3
14
Vinyl chloride
ug/L
ND
50
50
48.7
51.1
97
102
22-156
5
26
Xylene (Total)
ug/L
ND
150
150
171
170
114
113
78-132
1
7
1,2-Dichloroethane-d4 (S)
%.
100
101
81-119
4-Bromofluorobenzene (S)
%.
94
91
82-120
Dibromofluoromethane (S)
%.
108
110
82-114
Toluene-d8 (S)
%.
100
101
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: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 33

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.: 2613064
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
E Analyte concentration exceeded the calibration range. The reported result is estimated.
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.
R1 RPD value was outside control limits.
SO Surrogate recovery outside laboratory control limits.
S3 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 33

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
2613064
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
2613064001
1302-MW5
20106
2613064002
1302-MW7
20106
2613064003
1302-MW8A
20106
2613064004
1302-MW10
20106
2613064005
1302-MW11
20106
2613064001
1302-MW5
EPA 3005A
19912
EPA 6020B
19927
2613064002
1302-MW7
EPA 3005A
19912
EPA 6020B
19927
2613064003
1302-MW8A
EPA 3005A
19912
EPA 6020B
19927
2613064004
1302-MW10
EPA 3005A
19912
EPA 6020B
19927
2613064005
1302-MW11
EPA 3005A
19912
EPA 6020B
19927
2613064006
1302-DUP1
EPA 3005A
19912
EPA 6020B
19927
2613064001
1302-MW5
EPA 8260B Mod.
449944
2613064002
1302-MW7
EPA 8260B Mod.
449944
2613064003
1302-MW8A
EPA 8260B Mod.
449944
2613064004
1302-MW10
EPA 8260B Mod.
449944
2613064005
1302-MW11
EPA 8260B Mod.
449944
2613064006
1302-DUP1
EPA 8260B Mod.
449944
2613064007
Trip Blank
EPA 8260B Mod.
449944
2613064001
1302-MW5
EPA 8260B
19888
2613064002
1302-MW7
EPA 8260B
19890
2613064003
1302-MW8A
EPA 8260B
19890
2613064004
1302-MW10
EPA 8260B
19890
2613064005
1302-MW11
EPA 8260B
19890
2613064006
1302-DUP1
EPA 8260B
19890
2613064007
Trip Blank
EPA 8260B
19890
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 06:03 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 33

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$Fm$ E W 311 a M 1 a m n ro oe r r
CO W Lu Q l;IR Ir

... .. - WO# :'
613064
.PaceAnalyfica,* Client Name: PM: SMM 'y 1
CLIENT-
Due Date: 0I/10/19
C
M-Raleigh
Courier: ed Ex ❑ UPS ❑ USPS ❑ Client ❑Commercial ❑ Pace Other
w •• ---
Proi. Due Date:
Tracking q:
❑ Seals intact: it ❑ no
Proi. Name:
Custody Seal on CoolerlBox Present: yes no yes
Packing Material: (J Bubble Wrap Eqk651e Bags ❑ None ❑Other
Thermometer Used Type of Ice: -& Blue None ❑ samples
on ice. cooling process has begun
and Initial of s on a mining
tents*.. .2
Biological Tissue is Frozen: Yes No Oat
Cooler Temperature ca
Temp should be above freezing to 6°C Comments:
Chain of Custody Present: LiYgis�ONo ❑NIA
1.
Chain of Custody Filled Out: [.:I�s ONO ONIA
2.
Chain of Custody Relinquished: ElIeS ONO ❑N'A
3.
Sampler Name & Signature on COC: U>eg-❑No ONIA
4.
Samples Arrived within Hold Time: Elves -❑No ONIA
5.
Short Hold Time Analysis (<72hr): ❑Yas 7-11O❑NIA
6,
Rush Turn Around Time Requested; Oyes 01<0 ❑NIA
7,
Sufficient Volume: Rs' ❑N❑ ONIA
S.
,Correct Containers Used: ETY'as ONO ONIA
g,
,Pace Containers Used: Q Y'5-s- ❑No El N/A
Containers Intact: C;e-S ONo ONIA
10.
Filtered volume received for Dissolved tests Oyes ❑No N.+A
11.
Sample Labels match COC: No ONIA
12
-Includes dateltime/ID/Anal sis Matrix:
All containers needing preservation have been checked. __��
`IE
Yas ONO ❑NIA
11
All containers needing preservation are found to be in
compliance with EPA recommendation, 5B3 ❑No ❑NrA
exceptions: O xceptionA, lrforrn, TQC, Q$G, W-pRQ [watery NP
Initial when Lot # of
completed 1proservaHve
dried
Sam les checked for dechlorination: ❑Yes ❑N❑ IA
14,
Heads ace in VOA Vials ( >6mm): Oyes 17 No ONIA
1 &
Trip Blank Present: afa ❑NO ❑NIA
16.
Trip Blank Custody Seats Present es ONa ONIA
'ace Trip Blank Lot # (if purchased):
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
DatelTime:
Field Dath Required? Y I N
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent It the Worth Carolina aE;HNR
Certification Office ( i.e out of hold, incorrect preservative, out of temp. Incorrect containers) Page 33 of 33
3. 11 Sep tember2006

11!;a'ceAna1j&a(
wmpacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
January 08, 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.: 2612904
Dear Mathew Colone:
Enclosed are the analytical results for sample(s) received by the laboratory on December 19, 2018.
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
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 19

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.: 2612904
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 19

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.: 2612904
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2612904001
2612904002
1302-SW1
1302-SW2
Water
Water
12/18/18 09:20
12/18/1811:00
12/19/18 10:20
12/19/1810:20
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 19

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2612904
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
2612904001 1302-SW1 EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
RAC
51
PASI-GA
2612904002 1302-SW2 EPA 6020E
CSW
15
PASI-GA
EPA 8260B Mod.
DLK
3
PASI-C
EPA 8260E
RAC
51
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 19

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.: 2612904
Sample: 1302-SW1 Lab ID: 2612904001 Collected: 12/18/18 09:20 Received: 12/19/18 10:20 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Analytical Method:
Field pH
7.6
Std. Units
1
01/08/19 14:34
Field Temperature
6.2
deg C
1
01/08/19 14:34
Field Specific
335.6
umhos/c
1
01/08/19 14:34
Conductance
m
Field Turbidity
18
NTU
1
01/08/19 14:34
Field Oxidation Potential
-73.4
mV
1
01/08/19 14:34
Oxygen, Dissolved
10.1
mg/L
1
01/08/19 14:34
7782-44-7 N2
6020B MET ICPMS
Analytical Method: EPA 6020B Preparation Method: EPA
3005A
Antimony
ND
ug/L
6.0
0.78
1
12/20/18 11:39
12/20/18 21:06
7440-36-0
Arsenic
0.70J
ug/L
10.0
0.57
1
12/20/18 11:39
12/20/18 21:06
7440-38-2
Barium
57.6J
ug/L
100
0.78
1
12/20/18 11:39
12/20/18 21:06
7440-39-3
Beryllium
0.052J
ug/L
1.0
0.050
1
12/20/18 11:39
12/20/18 21:06
7440-41-7
Cadmium
ND
ug/L
1.0
0.093
1
12/20/18 11:39
12/20/18 21:06
7440-43-9
Chromium
1.8J
ug/L
10.0
1.6
1
12/20/18 11:39
12/20/18 21:06
7440-47-3
Cobalt
2.6J
ug/L
10.0
0.52
1
12/20/18 11:39
12/20/18 21:06
7440-48-4
Copper
2.OJ
ug/L
10.0
1.3
1
12/20/18 11:39
12/20/18 21:06
7440-50-8
Lead
0.34J
ug/L
10.0
0.27
1
12/20/18 11:39
12/20/18 21:06
7439-92-1
Nickel
4.4J
ug/L
50.0
0.95
1
12/20/18 11:39
12/20/18 21:06
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1
12/20/18 11:39
12/20/18 21:06
7782-49-2
Silver
ND
ug/L
10.0
0.95
1
12/20/18 11:39
12/20/18 21:06
7440-22-4
Thallium
ND
ug/L
5.5
0.14
1
12/20/18 11:39
12/20/18 21:06
7440-28-0
Vanadium
3.2J
ug/L
25.0
1.9
1
12/20/18 11:39
12/20/18 21:06
7440-62-2
Zinc
4.9J
ug/L
10.0
2.1
1
12/20/18 11:39
12/20/18 21:06
7440-66-6
8260 MSV SIM
Analytical Method: EPA 8260E Mod.
1,4-Dioxane (p-Dioxane)
4.4
ug/L
2.0
1.9
1
12/27/18 19:36
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
100
%
50-150
1
12/27/18 19:36
17060-07-0
Toluene-d8 (S)
96
%
50-150
1
12/27/18 19:36
2037-26-5
8260B MSV Analytical Method: EPA 8260E
Acetone
ND
ug/L
100
8.2
1
12/26/18 20:00
67-64-1
Acrylonitrile
ND
ug/L
200
2.5
1
12/26/18 20:00
107-13-1
Benzene
ND
ug/L
1.0
0.20
1
12/26/18 20:00
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.50
1
12/26/18 20:00
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.36
1
12/26/18 20:00
75-27-4
Bromoform
ND
ug/L
3.0
0.55
1
12/26/18 20:00
75-25-2
Bromomethane
ND
ug/L
10.0
0.95
1
12/26/18 20:00
74-83-9
2-Butanone (MEK)
ND
ug/L
100
3.2
1
12/26/18 20:00
78-93-3
Carbon disulfide
ND
ug/L
100
0.79
1
12/26/18 20:00
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.42
1
12/26/18 20:00
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.53
1
12/26/18 20:00
108-90-7
Chloroethane
ND
ug/L
10.0
0.52
1
12/26/18 20:00
75-00-3
Chloroform
ND
ug/L
5.0
0.58
1
12/26/18 20:00
67-66-3
Chloromethane
ND
ug/L
1.0
0.38
1
12/26/18 20:00
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC.
Page 5 of 19

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.: 2612904
Sample: 1302-SW1 Lab ID: 2612904001 Collected: 12/18/18 09:20 Received: 12/19/18 10:20 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 03:44 PM
Analytical Method: EPA 8260E
ND ug/L 13.0 0.55 1 12/26/18 20:00 96-12-8
ND
ug/L
1.0
0.31
1
12/26/18 20:00
124-48-1
ND
ug/L
2.0
0.28
1
12/26/18 20:00
106-93-4
ND
ug/L
10.0
0.62
1
12/26/18 20:00
74-95-3
ND
ug/L
5.0
0.49
1
12/26/18 20:00
95-50-1
ND
ug/L
1.0
0.58
1
12/26/18 20:00
106-46-7
ND
ug/L
100
1.6
1
12/26/18 20:00
110-57-6
ND
ug/L
5.0
0.41
1
12/26/18 20:00
75-34-3
ND
ug/L
1.0
0.67
1
12/26/18 20:00
107-06-2
ND
ug/L
5.0
0.72
1
12/26/18 20:00
75-35-4
ND
ug/L
5.0
0.66
1
12/26/18 20:00
156-59-2
ND
ug/L
5.0
0.46
1
12/26/18 20:00
156-60-5
ND
ug/L
1.0
0.60
1
12/26/18 20:00
78-87-5
ND
ug/L
1.0
0.22
1
12/26/18 20:00
10061-01-5
ND
ug/L
1.0
0.30
1
12/26/18 20:00
10061-02-6
ND
ug/L
1.0
0.45
1
12/26/18 20:00
100-41-4
ND
ug/L
50.0
0.89
1
12/26/18 20:00
591-78-6
ND
ug/L
10.0
3.1
1
12/26/18 20:00
74-88-4
2.1
ug/L
1.0
0.50
1
12/26/18 20:00
75-09-2
ND
ug/L
100
0.86
1
12/26/18 20:00
108-10-1
ND
ug/L
1.0
0.50
1
12/26/18 20:00
100-42-5
ND
ug/L
5.0
0.32
1
12/26/18 20:00
630-20-6
ND
ug/L
1.0
0.53
1
12/26/18 20:00
79-34-5
ND
ug/L
1.0
0.78
1
12/26/18 20:00
127-18-4
ND
ug/L
1.0
0.31
1
12/26/18 20:00
108-88-3
ND
ug/L
1.0
0.38
1
12/26/18 20:00
71-55-6
ND
ug/L
1.0
0.59
1
12/26/18 20:00
79-00-5
ND
ug/L
1.0
0.34
1
12/26/18 20:00
79-01-6
ND
ug/L
1.0
0.51
1
12/26/18 20:00
75-69-4
ND
ug/L
1.0
0.46
1
12/26/18 20:00
96-18-4
ND
ug/L
50.0
0.42
1
12/26/18 20:00
108-05-4
ND
ug/L
1.0
0.60
1
12/26/18 20:00
75-01-4
ND
ug/L
5.0
1.5
1
12/26/18 20:00
1330-20-7
116
%.
81-119
1
12/26/18 20:00
17060-07-0
103
%.
82-114
1
12/26/18 20:00
1868-53-7
109
%.
82-120
1
12/26/18 20:00
460-00-4
94
%.
82-109
1
12/26/18 20:00
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 19

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2612904
Sample: 1302-SW2
Parameters
Field Data
Field pH
Field Temperature
Field Specific
Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
8260 MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260B MSV
ANALYTICAL RESULTS
Lab ID: 2612904002
Report
Results Units Limit
Collected: 12/ 18/ 18 11: 00
Reg.
MDL Limit DF
Received: 12/19/18 10:20 Matrix: Water
Prepared
Analytical Method:
7.2 Std. Units
1
6.4 deg C
1
266.6 umhos/c
1
m
19.3 NTU
1
21.1 mV
1
9.8 mg/L
1
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Analyzed CAS No. Qual
01 /08/19 14:34
01 /08/19 14:34
01 /08/19 14:34
01 /08/19 14:34
01 /08/19 14:34
01/08/1914:34 7782-44-7 N2
ND
ug/L
6.0
0.78
1
12/20/18 11:39
12/20/18 21:11
7440-36-0
0.63J
ug/L
10.0
0.57
1
12/20/18 11:39
12/20/18 21:11
7440-38-2
71.8J
ug/L
100
0.78
1
12/20/18 11:39
12/20/18 21:11
7440-39-3
0.11J
ug/L
1.0
0.050
1
12/20/18 11:39
12/20/18 21:11
7440-41-7
ND
ug/L
1.0
0.093
1
12/20/18 11:39
12/20/18 21:11
7440-43-9
1.9J
ug/L
10.0
1.6
1
12/20/18 11:39
12/20/18 21:11
7440-47-3
1.8J
ug/L
10.0
0.52
1
12/20/18 11:39
12/20/18 21:11
7440-48-4
1.9J
ug/L
10.0
1.3
1
12/20/18 11:39
12/20/18 21:11
7440-50-8
0.91J
ug/L
10.0
0.27
1
12/20/18 11:39
12/20/18 21:11
7439-92-1
3.1J
ug/L
50.0
0.95
1
12/20/18 11:39
12/20/18 21:11
7440-02-0
ND
ug/L
10.0
1.4
1
12/20/18 11:39
12/20/18 21:11
7782-49-2
ND
ug/L
10.0
0.95
1
12/20/18 11:39
12/20/18 21:11
7440-22-4
ND
ug/L
5.5
0.14
1
12/20/18 11:39
12/20/18 21:11
7440-28-0
4.3J
ug/L
25.0
1.9
1
12/20/18 11:39
12/20/18 21:11
7440-62-2
3.6J
ug/L
10.0
2.1
1
12/20/18 11:39
12/20/18 21:11
7440-66-6
Analytical Method: EPA 8260E Mod
2.5
ug/L
2.0 1.9
1
12/27/1819:55
123-91-1
101
%
50-150
1
12/27/1819:55
17060-07-0
97
%
50-150
1
12/27/1819:55
2037-26-5
Analytical Method: EPA 8260E
Acetone
ND
ug/L
100
8.2
1
12/26/18 20:25
67-64-1
Acrylonitrile
ND
ug/L
200
2.5
1
12/26/18 20:25
107-13-1
Benzene
ND
ug/L
1.0
0.20
1
12/26/18 20:25
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.50
1
12/26/18 20:25
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.36
1
12/26/18 20:25
75-27-4
Bromoform
ND
ug/L
3.0
0.55
1
12/26/18 20:25
75-25-2
Bromomethane
ND
ug/L
10.0
0.95
1
12/26/18 20:25
74-83-9
2-Butanone (MEK)
ND
ug/L
100
3.2
1
12/26/18 20:25
78-93-3
Carbon disulfide
ND
ug/L
100
0.79
1
12/26/18 20:25
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.42
1
12/26/18 20:25
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.53
1
12/26/18 20:25
108-90-7
Chloroethane
ND
ug/L
10.0
0.52
1
12/26/18 20:25
75-00-3
Chloroform
ND
ug/L
5.0
0.58
1
12/26/18 20:25
67-66-3
Chloromethane
ND
ug/L
1.0
0.38
1
12/26/18 20:25
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC.
Page 7 of 19

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.: 2612904
Sample: 1302-SW2 Lab ID: 2612904002 Collected: 12/18/18 11:00 Received: 12/19/18 10:20 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260B MSV
1,2-Dibromo-3-
chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-
butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
Date: 01/08/2019 03:44 PM
Analytical Method: EPA 8260E
ND ug/L 13.0 0.55 1 12/26/18 20:25 96-12-8
ND
ug/L
1.0
0.31
1
12/26/18 20:25
124-48-1
ND
ug/L
2.0
0.28
1
12/26/18 20:25
106-93-4
ND
ug/L
10.0
0.62
1
12/26/18 20:25
74-95-3
ND
ug/L
5.0
0.49
1
12/26/18 20:25
95-50-1
ND
ug/L
1.0
0.58
1
12/26/18 20:25
106-46-7
ND
ug/L
100
1.6
1
12/26/18 20:25
110-57-6
ND
ug/L
5.0
0.41
1
12/26/18 20:25
75-34-3
ND
ug/L
1.0
0.67
1
12/26/18 20:25
107-06-2
ND
ug/L
5.0
0.72
1
12/26/18 20:25
75-35-4
ND
ug/L
5.0
0.66
1
12/26/18 20:25
156-59-2
ND
ug/L
5.0
0.46
1
12/26/18 20:25
156-60-5
ND
ug/L
1.0
0.60
1
12/26/18 20:25
78-87-5
ND
ug/L
1.0
0.22
1
12/26/18 20:25
10061-01-5
ND
ug/L
1.0
0.30
1
12/26/18 20:25
10061-02-6
ND
ug/L
1.0
0.45
1
12/26/18 20:25
100-41-4
ND
ug/L
50.0
0.89
1
12/26/18 20:25
591-78-6
ND
ug/L
10.0
3.1
1
12/26/18 20:25
74-88-4
1.8
ug/L
1.0
0.50
1
12/26/18 20:25
75-09-2
ND
ug/L
100
0.86
1
12/26/18 20:25
108-10-1
ND
ug/L
1.0
0.50
1
12/26/18 20:25
100-42-5
ND
ug/L
5.0
0.32
1
12/26/18 20:25
630-20-6
ND
ug/L
1.0
0.53
1
12/26/18 20:25
79-34-5
ND
ug/L
1.0
0.78
1
12/26/18 20:25
127-18-4
ND
ug/L
1.0
0.31
1
12/26/18 20:25
108-88-3
ND
ug/L
1.0
0.38
1
12/26/18 20:25
71-55-6
ND
ug/L
1.0
0.59
1
12/26/18 20:25
79-00-5
ND
ug/L
1.0
0.34
1
12/26/18 20:25
79-01-6
ND
ug/L
1.0
0.51
1
12/26/18 20:25
75-69-4
ND
ug/L
1.0
0.46
1
12/26/18 20:25
96-18-4
ND
ug/L
50.0
0.42
1
12/26/18 20:25
108-05-4
ND
ug/L
1.0
0.60
1
12/26/18 20:25
75-01-4
ND
ug/L
5.0
1.5
1
12/26/18 20:25
1330-20-7
111
%.
81-119
1
12/26/18 20:25
17060-07-0
102
%.
82-114
1
12/26/18 20:25
1868-53-7
109
%.
82-120
1
12/26/18 20:25
460-00-4
98
%.
82-109
1
12/26/18 20:25
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 8 of 19

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.: 2612904
QC Batch: 19357 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2612904001, 2612904002
METHOD BLANK: 87374
Associated Lab Samples:
Parameter
2612904001, 2612904002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
Antimony
ug/L
ND
6.0
0.78
12/20/1818:31
Arsenic
ug/L
ND
10.0
0.57
12/20/1818:31
Barium
ug/L
ND
100
0.78
12/20/1818:31
Beryllium
ug/L
ND
1.0
0.050
12/20/1818:31
Cadmium
ug/L
ND
1.0
0.093
12/20/1818:31
Chromium
ug/L
ND
10.0
1.6
12/20/1818:31
Cobalt
ug/L
ND
10.0
0.52
12/20/1818:31
Copper
ug/L
ND
10.0
1.3
12/20/1818:31
Lead
ug/L
ND
10.0
0.27
12/20/1818:31
Nickel
ug/L
ND
50.0
0.95
12/20/1818:31
Selenium
ug/L
ND
10.0
1.4
12/20/1818:31
Silver
ug/L
ND
10.0
0.95
12/20/1818:31
Thallium
ug/L
ND
5.5
0.14
12/20/1818:31
Vanadium
ug/L
ND
25.0
1.9
12/20/1818:31
Zinc
ug/L
ND
10.0
2.1
12/20/1818:31
LABORATORY CONTROL SAMPLE:
87375
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Antimony
ug/L
100
98.8
99
80-120
Arsenic
ug/L
100
97.5
98
80-120
Barium
ug/L
100
99.5J
100
80-120
Beryllium
ug/L
100
94.6
95
80-120
Cadmium
ug/L
100
95.2
95
80-120
Chromium
ug/L
100
97.9
98
80-120
Cobalt
ug/L
100
98.3
98
80-120
Copper
ug/L
100
97.8
98
80-120
Lead
ug/L
100
94.9
95
80-120
Nickel
ug/L
100
98.0
98
80-120
Selenium
ug/L
100
95.2
95
80-120
Silver
ug/L
100
95.7
96
80-120
Thallium
ug/L
100
97.7
98
80-120
Vanadium
ug/L
100
99.5
100
80-120
Zinc
ug/L
100
93.8
94
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: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 19

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
2612904
MATRIX SPIKE &
MATRIX SPIKE DUPLICATE:
87376
87377
MS
MSD
2612867006
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
104
99.5
104
100
75-125
4
20
Arsenic
ug/L
ND
100
100
103
103
102
102
75-125
0
20
Barium
ug/L
797
100
100
910
890
113
93
75-125
2
20
Beryllium
ug/L
ND
100
100
97.3
95.5
97
95
75-125
2
20
Cadmium
ug/L
ND
100
100
99.5
100
99
100
75-125
0
20
Chromium
ug/L
ND
100
100
111
110
109
108
75-125
1
20
Cobalt
ug/L
ND
100
100
110
109
107
105
75-125
1
20
Copper
ug/L
ND
100
100
99.8
101
99
100
75-125
1
20
Lead
ug/L
ND
100
100
95.8
94.8
95
94
75-125
1
20
Nickel
ug/L
ND
100
100
106
105
104
103
75-125
1
20
Selenium
ug/L
ND
100
100
105
101
103
99
75-125
3
20
Silver
ug/L
ND
100
100
97.9
94.6
98
95
75-125
3
20
Thallium
ug/L
ND
100
100
97.8
98.5
98
99
75-125
1
20
Vanadium
ug/L
ND
100
100
115
115
111
112
75-125
0
20
Zinc
ug/L
ND
100
100
108
108
100
100
75-125
0
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: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 19

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.: 2612904
QC Batch: 449723 Analysis Method: EPA 8260B Mod.
QC Batch Method: EPA 8260E Mod. Analysis Description: 8260 MSV SIM
Associated Lab Samples: 2612904001, 2612904002
METHOD BLANK: 2461845
Matrix:
Water
Associated Lab Samples:
2612904001, 2612904002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.9 12/27/18 11:13
1,2-Dichloroethane-d4 (S)
%
95
50-150
12/27/18 11:13
Toluene-d8 (S)
%
94
50-150
12/27/18 11:13
LABORATORY CONTROL SAMPLE: 2461846
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.2 101 71-125
1,2-Dichloroethane-d4 (S) % 95 50-150
Toluene-d8 (S) % 93 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2461847
2461848
MS
MSD
2612903017 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 23.1
22.1 115
110
50-150
5 30
1,2-Dichloroethane-d4 (S)
%
103
102
50-150
30
Toluene-d8 (S)
%
97
98
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: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 19

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.: 2612904
QC Batch: 19682 Analysis Method: EPA 8260B
QC Batch Method: EPA 8260E Analysis Description: 8260E MSV
Associated Lab Samples: 2612904001, 2612904002
METHOD BLANK: 88800
Associated Lab Samples: 2612904001, 2612904002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
5.0
0.32
12/26/18 11:43
1,1,1-Trichloroethane
ug/L
ND
1.0
0.38
12/26/18 11:43
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.53
12/26/18 11:43
1,1,2-Trichloroethane
ug/L
ND
1.0
0.59
12/26/18 11:43
1,1-Dichloroethane
ug/L
ND
5.0
0.41
12/26/18 11:43
1,1-Dichloroethene
ug/L
ND
5.0
0.72
12/26/18 11:43
1,2,3-Trichloropropane
ug/L
ND
1.0
0.46
12/26/18 11:43
1,2-Dibromo-3-chloropropane
ug/L
ND
13.0
0.55
12/26/18 11:43
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
0.28
12/26/18 11:43
1,2-Dichlorobenzene
ug/L
ND
5.0
0.49
12/26/18 11:43
1,2-Dichloroethane
ug/L
ND
1.0
0.67
12/26/18 11:43
1,2-Dichloropropane
ug/L
ND
1.0
0.60
12/26/18 11:43
1,4-Dichlorobenzene
ug/L
ND
1.0
0.58
12/26/18 11:43
2-Butanone (MEK)
ug/L
ND
100
3.2
12/26/18 11:43
2-Hexanone
ug/L
ND
50.0
0.89
12/26/18 11:43
4-Methyl-2-pentanone (MIBK)
ug/L
ND
100
0.86
12/26/18 11:43
Acetone
ug/L
ND
100
8.2
12/26/18 11:43
Acrylonitrile
ug/L
ND
200
2.5
12/26/18 11:43
Benzene
ug/L
ND
1.0
0.20
12/26/18 11:43
Bromochloromethane
ug/L
ND
3.0
0.50
12/26/18 11:43
Bromodichloromethane
ug/L
ND
1.0
0.36
12/26/18 11:43
Bromoform
ug/L
ND
3.0
0.55
12/26/18 11:43
Bromomethane
ug/L
ND
10.0
0.95
12/26/18 11:43
Carbon disulfide
ug/L
ND
100
0.79
12/26/18 11:43
Carbon tetrachloride
ug/L
ND
1.0
0.42
12/26/18 11:43
Chlorobenzene
ug/L
ND
3.0
0.53
12/26/18 11:43
Chloroethane
ug/L
ND
10.0
0.52
12/26/18 11:43
Chloroform
ug/L
ND
5.0
0.58
12/26/18 11:43
Chloromethane
ug/L
ND
1.0
0.38
12/26/18 11:43
cis-1,2-Dichloroethene
ug/L
ND
5.0
0.66
12/26/18 11:43
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.22
12/26/18 11:43
Dibromochloromethane
ug/L
ND
1.0
0.31
12/26/18 11:43
Dibromomethane
ug/L
ND
10.0
0.62
12/26/18 11:43
Ethylbenzene
ug/L
ND
1.0
0.45
12/26/18 11:43
lodomethane
ug/L
ND
10.0
3.1
12/26/18 11:43
Methylene Chloride
ug/L
ND
1.0
0.50
12/26/18 11:43
Styrene
ug/L
ND
1.0
0.50
12/26/18 11:43
Tetrachloroethene
ug/L
ND
1.0
0.78
12/26/18 11:43
Toluene
ug/L
ND
1.0
0.31
12/26/18 11:43
trans-1,2-Dichloroethene
ug/L
ND
5.0
0.46
12/26/18 11:43
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.30
12/26/18 11:43
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: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 19

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.: 2612904
METHOD BLANK: 88800
Associated Lab Samples:
Parameter
2612904001, 2612904002
Units
Matrix:
Blank
Result
Water
Reporting
Limit MDL
trans-1,4-Dichloro-2-butene
ug/L
ND
100
Trichloroethene
ug/L
ND
1.0
Trichlorofluoromethane
ug/L
ND
1.0
Vinyl acetate
ug/L
ND
50.0
Vinyl chloride
ug/L
ND
1.0
Xylene (Total)
ug/L
ND
5.0
1,2-Dichloroethane-d4 (S)
%.
111
81-119
4-Bromofluorobenzene (S)
%.
111
82-120
Dibromofluoromethane (S)
%.
103
82-114
Toluene-d8 (S)
%.
97
82-109
Analyzed
1.6
12/26/18 11:43
0.34
12/26/18 11:43
0.51
12/26/18 11:43
0.42
12/26/18 11:43
0.60
12/26/18 11:43
1.5
12/26/18 11:43
12/26/18 11:43
12/26/18 11:43
12/26/18 11:43
12/26/18 11:43
LABORATORY CONTROL SAMPLE:
Parameter
88801
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
53.5
107
68-137
1,1,1-Trichloroethane
ug/L
50
54.2
108
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
64.5
129
51-158
1,1,2-Trichloroethane
ug/L
50
59.2
118
78-131
1,1-Dichloroethane
ug/L
50
65.5
131
69-151
1,1-Dichloroethene
ug/L
50
60.5
121
64-158
1,2,3-Trichloropropane
ug/L
50
52.8
106
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
53.7
107
58-124
1,2-Dibromoethane (EDB)
ug/L
50
59.4
119
71-134
1,2-Dichlorobenzene
ug/L
50
57.3
115
70-135
1,2-Dichloroethane
ug/L
50
62.5
125
72-129
1,2-Dichloropropane
ug/L
50
62.1
124
64-135
1,4-Dichlorobenzene
ug/L
50
56.1
112
70-131
2-Butanone (MEK)
ug/L
100
133
133
52-143
2-Hexanone
ug/L
100
96.1
96
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
107
107
71-129
Acetone
ug/L
100
112
112
48-224
Acrylonitrile
ug/L
200
218
109
66-154
Benzene
ug/L
50
57.8
116
68-132
Bromochloromethane
ug/L
50
62.0
124
73-133
Bromodichloromethane
ug/L
50
55.0
110
67-121
Bromoform
ug/L
50
49.9
100
57-125
Bromomethane
ug/L
50
57.6
115
35-156
Carbon disulfide
ug/L
100
93.3J
93
47-141
Carbon tetrachloride
ug/L
50
59.2
118
66-122
Chlorobenzene
ug/L
50
54.2
108
71-126
Chloroethane
ug/L
50
50.8
102
43-143
Chloroform
ug/L
50
61.1
122
71-136
Chloromethane
ug/L
50
53.7
107
47-123
cis-1,2-Dichloroethene
ug/L
50
60.8
122
74-131
Qualifiers
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: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 19

Pace Analytical Services, LLC
1p 110 Technology Parkway
aceAnalj&al Peachtree Corners, GA 30092
WNW pacalabs.com [phone]
QUALITY CONTROL DATA
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2612904
LABORATORY CONTROL SAMPLE:
Parameter
88801
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,3-Dichloropropene
ug/L
50
54.1
108
78-120
Dibromochloromethane
ug/L
50
53.3
107
65-115
Dibromomethane
ug/L
50
58.7
117
79-129
Ethylbenzene
ug/L
50
56.5
113
68-129
lodomethane
ug/L
100
121
121
49-154
Methylene Chloride
ug/L
50
58.7
117
61-147
Styrene
ug/L
50
63.9
128
77-128
Tetrachloroethene
ug/L
50
48.2
96
51-139
Toluene
ug/L
50
57.5
115
60-133
trans-1,2-Dichloroethene
ug/L
50
63.2
126
69-144
trans- 1,3-Dichloropropene
ug/L
50
51.8
104
74-128
trans-1,4-Dichloro-2-butene
ug/L
100
103
103
61-139
Trichloroethene
ug/L
50
55.3
111
73-126
Trichlorofluoromethane
ug/L
50
56.3
113
55-132
Vinyl acetate
ug/L
50
63.6
127
52-141
Vinyl chloride
ug/L
50
53.8
108
50-133
Xylene (Total)
ug/L
150
179
120
78-132
1,2-Dichloroethane-d4 (S)
%.
115
81-119
4-Bromofluorobenzene (S)
%.
111
82-120
Dibromofluoromethane (S)
%.
117
82-114 SO
Toluene-d8 (S)
%.
95
82-109
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 88802
2612867003
Parameter Units Result
MS
Spike
Conc.
MSD
Spike
Conc.
88803
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
Max
RPD RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
49.8
48.5
100
97
68-137
3
11
1,1,1-Trichloroethane
ug/L
ND
50
50
55.1
56.3
110
113
66-142
2
11
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
57.8
57.2
116
114
39-171
1
13
1,1,2-Trichloroethane
ug/L
ND
50
50
55.7
54.6
111
109
73-136
2
12
1,1-Dichloroethane
ug/L
ND
50
50
49.7
49.3
99
99
66-155
1
15
1,1-Dichloroethene
ug/L
ND
50
50
64.1
68.4
128
137
33-181
7
34
1,2,3-Trichloropropane
ug/L
ND
50
50
44.6
43.7
89
87
78-133
2
14
1,2-Dibromo-3-
ug/L
ND
50
50
45.8
46.0
92
92
58-124
1
15
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
54.7
54.0
109
108
71-134
1
12
1,2-Dichlorobenzene
ug/L
ND
50
50
53.7
53.3
107
107
69-135
1
10
1,2-Dichloroethane
ug/L
ND
50
50
58.5
58.1
117
116
36-159
1
10
1,2-Dichloropropane
ug/L
ND
50
50
59.6
58.0
119
116
68-132
3
11
1,4-Dichlorobenzene
ug/L
ND
50
50
52.9
51.9
106
104
49-153
2
9
2-Butanone (MEK)
ug/L
ND
100
100
112
108
112
108
10-189
3
23
2-Hexanone
ug/L
ND
100
100
89.2
87.6
89
88
40-135
2
18
4-Methyl-2-pentanone
ug/L
ND
100
100
97.9J
96.8J
98
97
30-177
1
10
(MIBK)
Acetone ug/L ND 100 100 76.7J 79.5J 77 79 44-223 3 14
Acrylonitrile ug/L ND 200 200 204 204 102 102 13-189 0 12
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: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 19

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.: 2612904
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
88802
88803
MS
MSD
2612867003
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Benzene
ug/L
ND
50
50
58.3
57.2
117
114
66-139
2
10
Bromochloromethane
ug/L
ND
50
50
59.3
57.2
119
114
73-133
4
13
Bromodichloromethane
ug/L
ND
50
50
49.7
50.6
99
101
57-120
2
13
Bromoform
ug/L
ND
50
50
40.7
41.3
81
83
48-128
1
13
Bromomethane
ug/L
ND
50
50
54.1
56.5
108
113
10-187
4
32
Carbon disulfide
ug/L
ND
100
100
92.6J
97.6J
93
98
47-141
5
322
Carbon tetrachloride
ug/L
ND
50
50
63.6
64.8
127
130
58-127
2
14 M1
Chlorobenzene
ug/L
ND
50
50
54.6
52.8
109
106
63-137
3
10
Chloroethane
ug/L
ND
50
50
49.9
52.6
100
105
52-146
5
16
Chloroform
ug/L
ND
50
50
59.7
58.5
119
117
74-137
2
9
Chloromethane
ug/L
ND
50
50
54.5
56.7
109
113
41-127
4
10
cis-1,2-Dichloroethene
ug/L
ND
50
50
59.2
57.0
118
114
71-138
4
16
cis-1,3-Dichloropropene
ug/L
ND
50
50
48.6
49.1
97
98
32-145
1
12
Dibromochloromethane
ug/L
ND
50
50
47.0
46.3
94
93
52-116
2
13
Dibromomethane
ug/L
ND
50
50
54.1
54.7
108
109
79-129
1
14
Ethylbenzene
ug/L
ND
50
50
58.8
57.7
118
115
31-174
2
10
lodomethane
ug/L
ND
100
100
97.7
114
98
114
49-154
15
30
Methylene Chloride
ug/L
ND
50
50
54.3
54.7
109
109
61-146
1
15
Styrene
ug/L
ND
50
50
60.7
60.0
121
120
77-128
1
14
Tetrachloroethene
ug/L
ND
50
50
51.4
51.2
103
102
36-155
0
14
Toluene
ug/L
ND
50
50
59.2
57.6
118
115
52-146
3
11
trans-1,2-Dichloroethene
ug/L
ND
50
50
64.1
63.0
128
126
61-152
2
14
trans-1,3-Dichloropropene
ug/L
ND
50
50
44.1
44.8
88
90
37-146
2
12
trans-1,4-Dichloro-2-butene
ug/L
ND
100
100
84.1J
83AJ
84
83
61-139
1
12
Trichloroethene
ug/L
ND
50
50
56.4
56.1
113
112
61-141
1
12
Trichlorofluoromethane
ug/L
ND
50
50
67.6
71.1
135
142
51-141
5
13 M1
Vinyl acetate
ug/L
ND
50
50
52.7
47.9J
105
96
52-141
10
14
Vinyl chloride
ug/L
ND
50
50
58.1
62.2
116
124
22-156
7
26
Xylene (Total)
ug/L
ND
150
150
183
178
122
119
78-132
3
7
1,2-Dichloroethane-d4 (S)
%.
112
114
81-119
4-Bromofluorobenzene (S)
%.
111
112
82-120
Dibromofluoromethane (S)
%.
113
115
82-114
SO
Toluene-d8 (S)
%.
97
97
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: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 19

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.: 2612904
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
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.
SO Surrogate recovery outside laboratory control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /08/2019 03:44 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 19

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Cabarrus County Unit 1 MSW
Pace Project No.: 2612904
Lab ID
Sample ID
QC Batch Method
QC Batch
2612904002
1302-SW2
20106
2612904001
1302-SW1
EPA 3005A
19357
2612904002
1302-SW2
EPA 3005A
19357
2612904001
1302-SW1
EPA 8260B Mod.
449723
2612904002
1302-SW2
EPA 8260B Mod.
449723
2612904001
1302-SW1
EPA 8260B
19682
2612904002
1302-SW2
EPA 8260B
19682
Date: 01/08/2019 03:44 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical Method
EPA 6020B
EPA 6020B
Analytical
Batch
19406
19406
Page 17 of 19

WO
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N0110311001tldm3131dNVS �� r a w w
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Page 18 of 19
a s a s # W 311

Face ARalyfical
.. .. W0# : ? 512904
Client Name: jj PM: SMM Due Date: 01/08/19
CLIENT- Cf�M-Raleigh
Courier: Fed Ex ❑ UPS ❑ USPS [:]Client ❑Commercial ❑ Pace Other
Tracking #: _ C o� ��
Custody Seal on Cooler/Box Present: t yes ❑ no Seals intact: ❑ yes
Packing Material: le WWrap ❑ u� bble Sags ❑ None ❑ Other
/no -1 .a)fl 61�
Proj. Due Date:
Froj, Name:
❑ no
M c..--T-J __ r•..f Ii- --- hoc hnnifn
1 IIC1ilulllcacl u.�cu
•�N•. .i• •v...
i•Z-� •-•--� •--•-
-
❑et and Initials a examining
r
Cooler Temperature
Biological Tissue
g
is Frozen: Yes No
�erso
c ntents: r ''
Tamp should be above freezing to BIC
Comments:
Chain of Custody Present:
EKes ©No
E]N A
1.
Chain of Custody Filled Out:
�❑No
❑NIA
2.
Chain of Custody Relinquished:
C3rrs ONO
❑NIA
3,
Sampler name 81 Signature on COG:
try ON.
❑NIA
4.
Samples Arrived within Hold Time:
es LINO
❑NIA
5.
Short Hold Time Anal sis {¢72hr):
Oyes aEjNiA
6,
Rush Turn Around Time Requested:
❑Yes ❑ o
❑NIA
7.
Sufficient Volume:
21 es ❑N❑
❑NIA
8.
Correct Containers Used:
� ❑No
❑WA
9.
-Pace Containers Used:
Wes ❑No
❑NIA
Containers Intact:
15es ON.
❑NIA
10.
Filtered volume received for Dissolved tests
❑Yes ❑No
0WX
11.
Sample Labels match COC:
OY9's� ❑No
El
12.
-Includes dateltime11D1Anal sis Matrix:
All containers needing preservation have bean checked.
�E]No
J©NIA
13,
All containers needing preservation are found to be In
compliance with EPA recommendation.
9X- ❑No
❑N)A
exceptions: A -form, TOC. OBG. WI.ORO {water)
es IJNO
Initial when
completed p
Lot of added
pres rvative
Sam le ecked for de chlorination:
❑yes ONO
14.
Heads ace in VOA Vials -- -1):
Dyes
©NIA
15
Trip Blank Present:
❑YeS ��N/A
,
Trip Blank Custody Seals Present
Oyes ONO
NIA
Pace Trio Blank Lot # (i6 purchased):
Client Notification/ Resolution:
Person Contacted:
Date/Time: Fiel Data Required? y I N
Comments/ Resolution -
Project Manager Review:
Date:
Note: Whenever there Is a discrepancy affecting North Carolina compliance samples• a copy of this form will be s nt to the North Carolina DEHNR
Certification Office ( i.e. Out of hold, incorrect preservative, out of temp, incorrect containers) Page 19 of 19
F-ALLCO03rev % --

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-M W-5
10.47
1302-MW-7
0.50
1302-MW-8A
2.94
1302-MW-10
5.19
1302-MW-11
4.94
1302-CD-1 S
24.95
1302-CD-1 D
27.52
Page 1 of 1
Report No.:
Sampling Date
Sampled By:
2613064 2612812
12/20/2018
Pace Huntersville
Field Specialist(s)
Reviewed By:
rvices Manager
<�r

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 % 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
Sampled By:
Report No.:
Sampling Date:
2613064 2612812
12/20/2018
Pace Huntersville
Field Specialist(s)
Reviewed By: rv�
LIN15ervices Manager

SURFACE WATER SAMPLING DATA SUMMARY
Client Name: Camp, Dresser, & McKee
Client Contact: Mr. Mat Colone
Project: Semi-annual Surface Water Monitoring
Site: Cabarrus Co. Landfill - Unit 1
Notes:
Report No.
Sampling Date:
Point ID
I pH
SC
Temp
Turb
DO
ORP
Comments
1302-SW-1
7.6
335.6
6.2
18.4
10.1
-73.4
No comment
1302-SW-2
7.2
266.6
6.4
19.3
9.8
1 21.1
INocomment
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)
2613064 2612812
12/20/2018
Sampled By: Pace Huntersville
Field Specialist(s)
Reviewed By: csv�
i d 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:
2613064 2612812
12/20/2018
Well
Purge
Well ID
BOC'
i DTWZ
V013
I V014
pH'
1 SCs
1 Temp'
I Turb8
D09
I ORP10
Comments
1302-MW-5
3.258
10.85
10.62
5.18
6.3
1 1122
14.4
13
3.40
36.7
No odor
1302-MW-7
21.95
0.78
10.30
10.50
6.3
2141
11.3
29
2.70
2.7
Metalic
1302-MW-8A
25.51
25.51
10.92
11.10
6.0
328
14.0
6.2
5.20
45.8
No odor
1302-MW-10
35.57
5.51
14.70
15.00
6.1
189.2
12.7
7.8
3.70
94.1
No odor
1302-MW-11
25.52
4.90
10.08
10.20
6.2
535.4
12.6
1.4
1.30
-6.7
No odor
1302-CD-1 D
52.21
27.52
-
0.61-
6.1
116
15.8
9.9
3.6
25.1
No odor
1302-CD-1 S
29.02
1 24.09
-
1.81-
6.3
1 110
16.7
8.8
5.6
38.6
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
Pace Huntersville
Field Specialist(s)
Reviewed By: Qt,�O�
4L,el enrices Manager
Sampled By:
Page 1 of 1

aceAna/ytica/
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE_ INC. - RALEIGH
Casing Diameter:
2"
Site Name: CABARRUS CO. SANITARY LF UNIT
Casing Material:
PVC
Field Personnel: TFFNW6 PaCt" 71i�` 20 - BSK/JCIM
Dedicated Pump:
No
Well ID #: 1302 -. M.- S -
Date: �- —
Weather Conditions: u y O
Method of Well Evacuation:
Grundfos aile)Peristaltic/BP
Total Well Depth in feet (TWD) = 33, S$
Method of Sample Collection:
Grundfo eristalticBP
Depth to Ground Water in feet (DGW) = j
Well Yield (subjective):
Q
Sample Date and Time:
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 = . 5q
PSI:
Recharge: -^
Standard Evacuation Volume (3 casing volumes) 10
Discharge: ----
Total Volume of Water Removed (gallons): S. j
Time (military)
-1,5 `ff
5
)Z 20 04/9
Volume Purged (Gallons)
0
Water Level (ft.) stable
(Q . 5
`-
-
)0.92
Sp. Cond. (µmhos/cm) ,o'.
Q" 7-
0
10 R
1 122
Water Temp. (°C) cottsttu,t
l 5 C7
17 - 4
1 5 -
Turbidity (NTU) tlo%or<srmJ
�t -
% 5-0•
3 -
13. Li
Dissolved Oxygen (mg/L) tlov.
5. }
_� S - 7
3-
3. q
RedOx Potential/ORP (mV) tlo mv
E
G(-
` -
3C ,
GPM/Hz
COMMENTS/OBSERVATIONS: o v( Li
MK�D
MAD
Fe2+= mgfL, ec : eA@.
Date: 12 [?- 0 h,6
By: 0=4 1�---
Page I of

ac&Analytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE. INC. - RALEIGH
Casing Diameter:
2"
Site Name: CABARRUS CO. SANITARY LF UNIT
Casing Material:
PVC
Field Personnel: d - - vc,ce
Dedicated Pump:
No
Well ID #: 1302 - I4/ 7 -
Date: -
Weather Conditions: 4- - S d
Method of Well Evacuation:
Grundf ailer eristalticBP
Total Well Depth in feet (TWD) = z!. 5
Method of Sample Collection:
Grundfos al er/PeristalticBP
De th to Ground Water in feet (DGW) = p • -
Well Yield (subjective):
Sample Date and Time: 11 - Zp -
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = e 4 h:
PSI: --�
Recharge: �-
Standard Evacuation Volume (3 casing volumes) = /0 17 9,eL- O L
Discharge: r/
Total Volume of Water Removed (gallons): 1rj,,S
WEVA
Time (military)
2-
Volume Purged (Gallons)
0
, rj
00
. 1
--
Water Level (ft.) stable
0
--'
pH (s.u.) t a
•
[r,
Sp. Cond. (µmhos/cm) t toy.
Xr-, ' 30)o
�L-Lf l
%Zq 0
Water Temp. ("C) eunsunt
/ y o
14,7
Turbidity (NTU) *ioxa<_srnu
C1
12-
67310
Dissolved Oxygen (mg/L) *10%
0-7
l •
y
1"5
21
RedOx Potential/ORP (mV) fiomv
- aZ %Z
— ci• G
-- 3 q- -1
N k
GPM/Hz
I
I --
I `--
COMMENTS/OBSERVATIONS:
Fe2+ mg/L o-f
Date —7-0-Jg
1 --
B:
Page 1 of !

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE. INC. - RALEIGH
Casing Diameter:
2"
Site Name: CABARRUS CO_ SANITARY LF UNIT
Casing Material:
PVC
Field Personnel: Z — k ,- Ana "-.r
Dedicated Pump:
No
Well ID #: 1302 - MW —VA
Date: —11 -141
Weather Conditions: 5Lj, � $elm
Method of Well Evacuation:
Grundfos eristalticBP
Total Well Depth in feet (TWD) = a S; S
Method of Sample Collection:
Grundfos of a /PeristalticBP
Depth to Ground Water in feet (DGW) = 1
Well Yield (subjective): Fq;;
poor
Sam le Date and Time: -Z
v
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 = 3„(p
PSI:
Recharge: --
Standard Evacuation Volume (3 casing volumes) = j o . 9 2
Discharge: -
Total Volume of Water Removed (gallons): 11,1
W,41.2 -19 /9'
Time (military)
(r,I;
1
j6;21
�
Volume Purged (Gallons)
0
3.7
-7.
! /„ 1
Water Level (ft.) stable
3' . (9
--
—
pH (s.u.) t 2
(P o 3
�, • 3
oC vZ
, a
Sp. Cond. (µmhos/cm) Lion.
31(o % to
3 -7U a
3$S. S
3 70. 7
Water Temp. (°C) eunsum
1q.
15.3
Turbidity (NTU) tiov tx<5 Mu
'1
Dissolved Oxygen (mg/L) tiox
A 06
a, 0
I > }
_57• Z
RedOx Potential/ORP (mV) +io.v
— `1, `
— 17,%
'aa. D
GPM/Hz
COMMENTS/OBSERVATIONS: 1P a fv�,CroTp-� b2 a
e2+ = ---' mg/L
Date:��(���'
`�. -ter►
Page of

aceAna/ytica/"
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE. INC. - RALEIGH
Casing Diameter:
211
Site Name: CABARRUS CO. SANITARY LF UNIT
Casing Material:
PVC
Field Personnel: :Q, v) < <a l2 20 - Ss
JCM
Dedicated Pump:
No
Well ID #: 1302 - 1AW- 1Q -
Date: la- / 9-1 g
Weather Conditions: 55- a SCAIWIV
Method of Well Evacuation:
Grundfo ail eristalticBP
Total Well Depth in feet (TWD) = 35,5 7
Method of Sample Collection.
Grundfos /PeristalticBP
Depth to Ground Water in feet (DGW) _ $. S
Well Yield (subjective): j i r- 1poor
Sample Date and Time: I 2
0 3
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 = _cYc x .16 3 =
(?o PSI:
Recharge:
Standard Evacuation Volume (3 casing volumes) = /Y,'
Discharge:
Total Volume of Water Removed (gallons): /
,m,(eit dry
Time (military)
9; I L4, 7
iS705
/ 5-/ -3
fSa 1
►Z 20 083
Volume Purged (Gallons)
0
5-
10
Water Level (ft.) stable
S: S /
---
3
PH (s.u.) 2
(ov -7
%
is . (A
(o .
G.1
Sp. Cond. (µmhos/cm) tw•.
1603
J 9
c�03�
�5
)$9.
Water Temp. (°C) a"nsmnt
1 `-� a-7
(Po l
1Sti
/S . '
so 1 Z•1
Turbidity(NTU) *10%or55NU
GS.7
i
Dissolved Oxygen (mg/L) ±10%
(. -a
1
RedOx PotentiaVORP (mV) tlo my
- S'$ . o
-Sal _ $
- q7 O
GPM[Hz
t
T
COMMENTS/OBSERVATIONS: Y�)j (r© 45�ioolfo Mic�vTP�'% aj
J2 2 0: SI P o 0 0 nsc
Fe2+ _ mg/L O at o c • o A4E
Date: L` ! e 0 fig
01
Page 1 of

aceAnalytical "
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE. INC. - RALEIGH
Casing Diameter:
2"
Site Name: CABARRUS CO. SANITARY LF UNIT
Casing Material:
PVC
Field Personnel: J e Av7o, - c
Dedicated Pump:
No
Well ID 9: 1302 -
Date: 1a-19-rg
Weather Conditions: qla Due_r cAs'f Su111
Method of Well Evacuation:
Grundfbail eristalticBP
Total Well Depth in feet (TWD) = 9T. Sa
Method of Sample Collection:
Grundfo aile eristalticBP
Depth to Ground Water in feet (DGW) = q . 9 O
Well Yield (subjective):
Sample Date and Time: 2- Z(3 - c C- 93
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = 3„ 36
PSI:
Recharge: —
Standard Evacuation Volume (3 casing volumes) = 10o
Discharge:
Total Volume of Water Removed (gallons): 10. a
1 7--W-Ig
Time (military)
1375O
133
i 31-
Volume Purged (Gallons)
0
3,"
0 43
1 O . oZ
Water Level (ft.) smme
. q
�----
—
---
pH (s.u.) f
o a
6-1
0. 3
Sp. Cond. (µmhos/cm) t ion.
S/O. %
5al. Li
7o2
'
Water Temp. (°C) co.sunt
$,
is-, q
15. 3
) S'
Turbidity (NTU) t10%or 5N v
5-.5.46
yS. a
30. (o
'IS-. q
Dissolved Oxygen (mg/L) &10%
). O
j . 3
(.0
J .
RedOx PotentiaVORP (mV) homy
Ll 3,7
$$.O
SS. 9
' -
GPM/Hz
I—
COMMENTS/OBSERVATIONS: P 6 M�cto
Fe2+ _ mg/L Al y
Date:
Page oi(

2aceAnalydcal-
//7�
FIELD
DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE_ INC. - RALEIGH
Casing Diameter:
2"
Site Name: CABARRUS CO. SANITARY LF L`NIT
Casing Material:
PVC
Field Personnel:
Dedicated Pump:
No
Well ID
Date:
Weather Conditions: QS /I
Method of Well Evacuation:
Total Well Depth in feet (TWD) _ —
Method of Sample Collection:
Depth to Ground Water in feet (DGW) _ —
Well Yield (subjective): --
Sam le Date and Time: 12
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 = —
PSI:
Recharge:
Standard Evacuation Volume (3 casing volumes) _
Discharge: -�
Total Volume of Water Removed (gallons): —
Time (military)
Q Q
Volume Purged (Gallons)
0
Water Level (ft.) rae<<
'--
pH (s.u.) * -
7-e 6
Sp. Cond. (µmhos/cm) * 10'.
33 5
Water Temp. (*C) COMM
6. oL
Turbidity (NTU) fio%an5NTU
J$,
Dissolved Oxygen (mg/L) *10
RedOx PotentiaUORP (mV)
r
GPM/Hz
COMMENTS/OBSERVATIONS:
Fe2+ = mg/L
Date: t 2 - I q - 11
14
Page 1 of

aceAna/ydca/
/ /� !
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP. DRESSER. & MCKEE. INC. - RALEIGH
Casing Diameter:
2"
Site Name: CA13ARRLJS CO. SANITARY LF UrNJT
Casing Material:
PVC
Field Personnel: GCQ tq no, 136J.Xc
Dedicated Pump:
No
Well ID #: UA, - -
Date: - 1
Weather Conditions: p
Method of Well Evacuation:
Total Well Depth in feet (TWD) = — G1
Method of Sample Collection:
Depth to Ground Water in feet (DGW) _ —
Well Yield (subjective):
,Sample Date and Time: Z-
lj� - D 'v
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 = y—
PSI: .�
Recharge: ---
Standard Evacuation Volume (3 casing volumes) _ —
Discharge: l
Total Volume of Water Removed (gallons): ---
Time (military)
/00
Volume Purged (Gallons)
0
Water Level (ft.) stable
--�
pH (s.u.) t z
.2-
Sp. Cond. (µmhos/cm) t lo•.
6 6
Water Temp. (°C) eo"51att,
Turbidity (NTU) ±lo %or f 5 Nru
/
Dissolved Oxygen (mg/L) tlo
RedOx Potential/ORP (mV) tlomv
'2:
GPM/Hz
COMMENTS/OBSERVATIONS:
Fe2+ = --- mg/L en
Date: I Z- I 0- 19
By:
lev
Page I of

//7� za
Anaiyticai ' FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE. INC. - RALEIGH
Casing Diameter:
2"
Site Name: CABARRUS CO. SANITARY LF UNIT
Casing Material:
PVC
Field Personnel• A M3 -
Dedicated Pump:
No
Well ID #: - G 5
Date: ) Z_
Weather Conditions:
Method of Well Evacuation:
Grundfos/Bailer/Peristalti
Total Well Depth in feet (TWD) = � %
Method of Sample Collection:
Grundfos/Bailer/Peristalti
Depth to Ground Water in feet (DGW) =J/-,0 c3
Well Yield (subjective):
f
Sample Date and Time:
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 =
PSI:
Recharge:
Standard Evacuation Volume (3 casing volumes) _ ;2,09
Discharge: 1,0
Total Volume of Water Removed ns): IM (ylt,
jp1f--(5
Time (military)
/5/0
15131
/
I57,67
Volume Purged rnL-
0
300 rAl✓
�� rrl
/ZDCi
S
% �b�
Water Level (ft.) stable
A5 16
a5.
Z
z 5 lb
)46 16
-1
zl� 11-b
pH (s.u.)
Sp. Cond. (µmhos/cm) _lo•.
$7
j09.1
,7
i(>,
/f
)1
_
Water Temp. (°C) eonsum
11 0
/ tom-
Turbidity (NTU) 3l0 %a fi 5 NM
_
, g
6 _ z,
Dissolved Oxygen (mg/L) *10%
`J . O
:7c
rJ'
5. 6
RedOx PotentiaUORP (mV) tlomv
GPM/Hz
'—
COMMENTS/OBSERVATIONS: /e
Fe2+ - mgf L
Date: 0 - 1 7 - 1 q
Page / of /

1�7;a?CeAnalydcal" FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER. & MCKEE. INC. - RALEIGH
Casing Diameter: 2"
Site Name: CABARRUS CO. SANITARY LF UNIT
Casing Material: PVC
Field Personnel: Bvvy / Z(> PwcR.
Dedicated Pump: No
Well ID #: 't-302�I-Ll'+jT G 10
Date: ti 2 I '} ! S
Weather Conditions: 60"F
Method of Well Evacuation: Grundfos/Bailer/Peristaltic
Total Well Depth in feet (TWD)
Method of Sample Collection: Grundfos/Bailer/PeristaiticAgD
Depth to Ground Water in feet (DGW) _ , SZ
Well Yield (subjective): (5:-o
Sample Date and Time:
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 0�wjjo„S PSI: 34 EQ
Recharge: 10 Szco,.�s
Standard Evacuation Volume (3 casing volumes) = I Z , I Z la..s Discharge: j Z Seto ,d s
Total Volume of Water Removed (gallons): O, 66 c q/
rarc,e. Lfcfe.t IHV L/mir,%f—
Time(military)
S36
S
S�I�
S
95Sy
Volume Purged (Gallons)
0
1 1
O, -L
O 1 SS
66
Water Level (ft.) stable
23,�1C
1},q6
1�.9b
1�-.�6
Z,-3r (
Z.MC
2-i-,9'6
PH (s.u.) _ ,
.I
l
6.1
6 1
6, 1
6 j
611
Sp. Cond. (µmhos/cm) b 10'.
11,4 ,
16 , E
116 , $
Water Temp.(°C) runsum
I5,9
Turbidity(NTU) Eloicwnsrrw
1$,k
Dissolved Oxygen (mg/L) 1:10%
Ll ,©
3.7
RedOx Potential/ORP (mV) flllmV
-Ls-,O
14 , S
Z,S,,-L
ZS,
-LEE -Z,
GPM/Hz I - — — �� —
1S 12 I t- I $
COMMENTS/OBSERVATIONS:
Fe2+= O,Ci mg/L
Date: / Z//;PLf/,F
t
Page

Project Name: Cabarrus County Landfill
Site Location: Concord North Carolina
Field Personnel: ,\ m
WELL INTEGRITY AND WATER LEVEL FORM
Date: 12 -11 .119 Page of �(
Weather: 315 51" An,,
W. L. Measuring Method: 7�j i�t /
Water Level
Sounded
c
—'' ai
'0
v
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m` C
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Well ID
TIME
(BTOC)
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(BTOC)
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6 5 I �j
N
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LEL= �� (� OZ=
M W "
e2
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
1 have received this Well Integrity and Water Level Forms) Z '
Signature Dates
c�-

Z
ri_
3
'/3
It
1/3
Project Name: Cabarrus County Landfill
Site Location: Concord North Carolina
Field Personnel:
WELL INTEGRITY AND WATER LEVEL FORM
Date: - Page 3 of
Weather: _'v rw
W. L. Measuring Method:
Water Level
Sounded
c
c.
—' ai
L
3
v
:?
T
a s
O
0-
P O
v c,
w
r..
°' L
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"
C.
0
'
p
—
m
N
-
o
0 -o a
N
19
>
m w
-O
v
Well ID
TIME
(BTOC)
Depth
(BTOC)
u; m
�,
0
w N
— 0
�'
v,
0 0
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c m
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m o
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0
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0 0
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Comments
(feet)
(feet)
0
__
y o
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n
n
—
d
m _X
M
"Y
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o
mo
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LEL= Oz= t 1.
"�
'p
-A
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NA
A
NA
NA
A
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NA
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NNAA
NA
LEL= l � Oz=
���
©t� �
W -C
l ��
NA
NA
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NA
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N
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IOTA
WA
IOTA
NA
LEL= OZ_
T W
3,�
N
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NA
RA
NA
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LEL= kQ) , oZ=Z
1
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35Z d
NA
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LEL= Oz_
` 3 `
3 35
S
NA
NA
NA
NA
/
I,f -
•5
NA
NA
NA
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NA
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NA
NA
LEL= j t5 Oz_
yy t 114rd
N
N
N
N
N
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N
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NA
NA
NA
NA
NA
NA
NA
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LEL= Oz_
ONA
C
!NA
NA
A
A
NA
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NA
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NNA
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LEL= `�� Oz=
1
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NA
NA
NA
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NA
NA
NA
NA
NA
NA
NA
NA
LEL= .0 O z-
1
I4a�j t I have received this Well Integrity and Water Level Form(s)
iZ q ;�- le-2
Signalure Date

Project Name:
Site Location:
Field Personnel:
Well ID
ij.. L
WELL INTEGRITY AND WATER LEVEL FORM
Cabarrus County Landfill Date: / Z - fI " lCw
Concord North Carolina Weather: 10/6 S SU�
Jr)S I 66MS
- W. L. Measuring Method: _
i
Sounded
C
O
Water Level
m m
y
C''
TIME
(Bf O j)
(BTOC)
o
ai
0
o
(feet)
_
o
CL
n
/��/ /
"�
q
2 /
S3
_N
NA
N
Cy
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. Lq
NA
NA
(NA
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6
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, 7
NA
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5
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NA
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N
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;NA
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LEL= C� ) /, Oz= firr^ 5
NA
NA
NA
N
N
N
NIO
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p `� 1) �b \J,
6
NA
NA
NAtNA
LEL= ` Oz=
N
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N
N
N
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/I
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NANA
NAA
NA
LEL=
N
N
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(( t
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NA
NA
NA
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LEL= Oz=
N
N
N
Ic
N
(` Oz=
N
NA
NA
NA
N
NA
NA
LEL=+0
N
N
'®
N
0 / Oz=
N
NA
NA
NA
NA
NA
NA
NA
NA
LEL=
N
17-
N
(cm
®
N
�
0 /� ��
NA
NA
NA
NA
NA
NA
NA
NA
NA
LEL= Oz= .
N
N
N
N
N
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0�� Oz=
NA
NA
NA
NA
NA
NA
NA
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LEL= t
I l�N
N
N
N
N
19
fR
&
N
�
NA
NA
NA
NAA
NA
NA
,�
LEL= Oz=
/` Oz- �� S\
OA
NA
NA
NA
NA
N
NA
NA
LEL=
I have received this Well Integrity and Water Level Form(s)
4—,J � IZ-/-;Z�-/8
Signature Date

WELL INTEGRITY AND WATER LEVEL FORM
Project Name: Cabarrus County Landfill Date: jZ - f I - 4
Site Location: Concord North Carolina Weather. �0'5 S Lit
Field Personnel: ' - ace A o /_� W. L. Measuring Method:
Page -1 of
°
L
3
T
o
N
o
N
c
U
t`
H
O
—
of
N
C
Water Level
Sounded
c
° �.
>1N
m
°
�, �.
n v
m o
`�
N
N L
o
�.
�
w
—
°' �.
°°
>
•U
1° v
u m
Well ID
TIME
(BTOC)
Depth
m m
m
y
v,
y
o m
n°
MN
o
°
�' n
m
°
m
3 n
o m
n m
w fn
m a; .
o o
;g �
c u
Comments
(feet)
(BTOC)
U
° f6
—m
°'
o°
a o
—_M
`—°
c
��
m>
°o
g
°
mu
2 �
-m
Y N
(feet)
°'
cf6i
Y
a
a°i
3
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j
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j°
C
U
i
C
N°
J
NSA
NSA
Lip
\� ` OZ=
LEL= �
C -Z
NA
NA
NA
NA
NA
NA
NA
NA
NA
��
1Ob
2 Z
oZ Z
�
NA
N
N
NA
NA
NA
NA
�
NA
NSA
NA
LEL= O ,O / OZ= ZS \\
°I1
��
2- 5
NSA
NA
NA
A
NA
NA
NA
NA
NA
NA
NA
NA
LEL= O �� ` �`/
OZ_ Z�
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= OZ,
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= OZ_
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= OZ=
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= OZ=
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= Oz=
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= OZ_
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= OZ=
— t� -Z
I have received this Well Integrity and Water Level Fonn(s) —
Stgnature Date