1302_Cabarrus_CDLF_GW_FID1323278_20190624

Cabarrus County C&D Landfill
Semi -Annual Sampling Report
Facility Permit # 1302-CDLF-2006
(May 2019 Sampling Event)
179:
/prepared June 2019

PENRUSEONLY: DPaper RePod �Eleclronic Dote-EmaiW (data loaded: Ves/No) DptlEvent#:
D DENR Environmental Monitoring
Division of Waste Management -Solid. Waste Repotting Form
Nonce: This form and any Intortnallon atWchetl to It are'Public Records" as tleAned In NC General Statute 132-1. As such, these documents are
evallable for Inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each intlivitlually monitored unit.
- Please type or print legibly.
• Attach a notification table with values that attain cr exceetl NC 2L grountlwater stantlartls or NC 20 sudace water stantlartls. The no[iFlcetlon
must inclutle a preliminary analysis of the cause antl significance of each value. (e.g. naturelly occurring, off -site source, pre-existing
ponditian, etc.).
• Attach enotificetlon table of any groundwater or surface water values that equal of exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any sWctures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the odglnel signed end sealed form, any tables, end Electronic Date Dellvereble to: Compliance Unit, NCDENR-DWM, Solitl Waste
Section, 1646 Mall Service Center, Raleigh, NC 2]699-1646.
Solid Waste Monitorinu Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner)
Consultant - CDM Smith Inc.
Contact for questions about tlata formatting. Inclutle tlata preparer's name, telephone number antl E-mail adtlress:
Name: Mathew F. Colone Phone: [phone]
E-mail: colanemf®cdmsmith.com
NC Lendflll Rule: ACWaI sampling dates (e.g.,
Facility name: Facility Atltlress: Facility Permit# (.O500 or.1800) October 20-24, 2006)
Cabarrus County C&D Landfill
C nlcordhNodh Ca ollna 2&125
2006 CDLF-
.0500
May ], 2019
Environmental Status: (Check all that apply)
Initial/Backgrountl Monitoring QX Detection Manitodng � Assessment Monitoring � Conective Action
Tyyypppe of date submlt[etl: (Cheek ell that apply)
IXI Groundwater monitoring tlata from monitoring wells � Methane gas monitoring tlata
IIII—yell Grountlwaler monitoring data fmm private water supply wells � Cortective action data (speciy)
Leachate monitoring tlata � Other(speci(y)
Surface water monitoring tleta
NOSgcallon atlached9
No. No grcuntlwater or sudace water stantlartls were exceeded.
X Ves, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater end surface water
monitoring points, tlates, analytical values, NC 2L grountlwater standard, NC 2B surface water standard or NC Solitl Waste GWPS and
preliminary analysis of the cause and significance of any concenVagon.
Ves, a notification of values exceeding an explosive methane gas limit is attached. It inGutles the methane monitoring points, tlates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, [he Information reportetl antl statements matle on this tlata submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding grountlwater stantlartls or explosive gas
levels, antl a preliminary analysis of the cause and significance of concentrations exceeding grountlwater standards. I am aware that there
are slgnigcant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Mathew F. Colone Consultant 919325-3500
Fa`� e(P' ) Title / (Area Codel Telephone Number
G Zy �(y Affix NC Licer�®ed1p�b}e$sltln sGeologisl Seal
Signature Da�� At,�tY{t:',5,`, C/+n
5400 Glenwood Avenue. Suite 400. Raleloh. North Carolina 2]612 S i
Faulity Representative Atldress t 1��:�'�'�u 6
F-0412 br��, -� 4.
NC PE Fum License Number (rf applicable egecgva May 1, 2(K5) 5�('(,:a � .�,
Revised BY2009 - � //Q/��y
�v��(�

Smith
5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
June 24, 2019
Ms. Jaclynne Drummond
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. 70 Highway
Swannanoa, North Carolina 28778
Subject: May 2019 Semi -Annual Sampling Report
Cabarrus County C&D Landfill
Facility Permit No. 1302-CDLF-2006
Dear Ms. Drummond:
CDM Smith Inc., on behalf of Cabarrus County, is submitting an electronic copy of the May 2019 semi-
annual sampling event report for the Cabarrus County C&D Landfill. This letter report presents the
results of the recently completed sampling at the C&D Landfill and constitutes the first semi-annual
sampling event for 2019.
The approved monitoring well network for the C&D Landfill consists of background wells CD -Is and -1d;
compliance wells CD-2, -4 Rep, -7, and -9; and surface water sample location SW-3. CD-4 Rep was
installed in January 2009 as part of the proposed Phase 1 C&D Landfill expansion. Monitoring well CD-7,
formerly piezometer B-7, was added to the monitoring program in July 2014 as part of the Phase 2 C&D
Landfill expansion. Monitoring well CD-9 was installed on March 19, 2017, as part of the Phase 3 C&D
Landfill expansion. Field activities and sampling results for the groundwater and surface water samples
are discussed below.
Field Activities
Groundwater samples from the Cabarrus County C&D Landfill were collected on May 7, 2019.
Groundwater samples were collected from the monitoring wells by use of disposable, laboratory
decontaminated TeflonT" bailers or a QED bladder pump system using low -flow sampling techniques.
Monitoring well locations and the surface water location for the C&D 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,
Of
WATER + ENVIRONMENT +TRANSPORTATION + ENERGY + FACILITIES

Smith
Ms. Jaclynne Drummond
June 24, 2019
Page 2
conductivity, turbidity, temperature, dissolved oxygen, and oxidation-reduction potential using a YSI Pro
Plus multi -parameter water quality meter and Micro TPI or TPW turbidity meters. The water quality
parameters at the time of sampling are presented in Table 2.
The headspace of each monitoring well was screened for methane gas using a RKI Eagle multi -gas
monitor. Screening results are provided in Appendix A.
Sampling Results
Pace Analytical Services, Inc., located in Peachtree Corners, Georgia, analyzed the groundwater samples
for North Carolina Appendix I volatile organic compounds (VOCs) plus tetrahydrofuran and 1,4-dioxane,
North Carolina Appendix I metals plus iron, mercury, and manganese, alkalinity, total dissolved solids
(TDS), chloride, and sulfate with the exception of CD-4 Rep. Samples collected from CD-4 Rep were
analyzed for North Carolina Appendix I VOCs, 1,4-dioxane, and metals. SW-3 was dry during the May
2019 sampling event.
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 C&D 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 analytes detected above the MRL at each sampling location. No "J" flag
detections are provided. Underlined analytes exceeded the 15A NCAC 02L .0202 (NC 2L) or Interim
Maximum Allowable Concentration (IMAC) Standard.
CD-1s (Background)
General Chemistry:
Metals:
Volatile Organic Compounds:
CD-1d (Background)
General Chemistry:
Metals:
Volatile Organic Compounds:
CD-2
General Chemistry:
Metals:
Volatile Organic Compounds:
Alkalinity, Chloride, Nitrate, Sulfate, TDS
Barium, Iron, Manganese
None Detected
Alkalinity, Chloride, Nitrate, TDS
Barium, Iron
None Detected
Alkalinity, Chloride, Sulfate, TDS
Barium, Iron, Manganese
1,1-Dichloroethane
to

Smith
Ms. Jaclynne Drummond
June 24, 2019
Page 3
CD-4 Rep
Metals:
Volatile Organic Compounds:
CD-7
Barium, Cobalt, Lead, Nickel, Zinc
None Detected
General Chemistry: Alkalinity, Chloride, Sulfate, TDS
Metals: Barium, Cobalt, Copper, Iron, Manganese, Nickel
Volatile Organic Compounds: Chloroethane, cis-1,2-Dichloroethene, Methylene Chloride,
Tetra chloroethene, Tetra hydrofu ran, Trichlorofluoromethane, Vinyl
Chloride
General Chemistry: Alkalinity, Chloride, Sulfate, TDS
Metals: Barium, Iron, Manganese, Nickel
Volatile Organic Compounds: 1,4-DichIorobenzene, 1,1-Dichloroethane, cis-1,2-Dichloroethene,
Trichlorofluoromethane
SW-3
General Chemistry: Dry
Metals: Dry
Volatile Organic Compounds: Dry
"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.
Cobalt: CD-2 and -9
Vanadium: CD-1s, -1d, -2, -4 Rep, -7, and -9
A duplicate sample was analyzed for quality control. The duplicate sample, identified as Dup, was
collected from CD-7. The duplicate sample had similar analyte concentrations as those detected in CD-7,
with the exception of an estimated detection of cadmium in the parent sample below its NC 2L
Standard. Additionally, lead and trichloroethene were detected in the duplicate sample as estimated
concentrations below their respective NC 2L Standards.
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.
Tetra chloroethene and vinyl chloride were detected in monitoring well CD-7 above their respective NC
2L Standards. These analytes have not been detected in CD-7 during previous sampling events above
their MDLs, with the exception of the January 2019 sampling event. A groundwater monitoring well will
be installed at the compliance boundary near CD-7 in order to determine if further assessment is
needed. A complete summary of all detected constituents from the May 2019 sampling event is
to

Smith
Ms. Jaclynne Drummond
June 24, 2019
Page 4
presented in Table 3. The laboratory analytical report is provided in Appendix A. The next semi-annual
sampling event will be completed in the fall of 2019.
If you have any questions or require further explanation, do not hesitate to call me at [phone] or
by email at [e-mail].
Very truly yours,
Mathew F. Colone, P.G.
CDM Smith Inc.
cc: Kevin Grant, Cabarrus County
to

Table 1
Monitoring Well Construction Summary and Groundwater Elevations
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
Permit
Number
Monitoring Well
Code
Installation
Date
Longitude
Geology of I
Screened Interva
DepthFacility
Total
(feet BTOC)
Screen F
Seal
DiameterLatitude
TOC.
CD -Is
Interva I
7te
e al
Interval
Elevation
d
(feet TOC)
Elevation
1302-CDLF-2006
8/7/2006
35.47788
80.52334
Saprolite
29.53
18.0-28.0
16.0-28.0
14.0-16.0
2.0
755.00
28.11
726.89
(background well)
CD-1d
1302-CDLF-2006
7/21/2004
35.47788
80.52340
PWR
52.15
40.0-50.0
38.0-50.0
36.0-38.0
2.0
757.40
26.89
730.51
(background well)
1302-CDLF-2006
CD-2
9/12/2006
35.47698
80.52494
Saprolite
25.69
9.0-24.0
7.0-24.0
5.0-7.0
2.0
733.00
14.52
718.48
1302-CDLF-2006
CD-4 Rep
1/15/2009
35.47656
80.52210
Saprolite
19.41
6.0-16.0
4.0-16.0
2.0-4.0
2.0
739.15
10.65
728.50
1302-CDLF-2006
CD-7
11/25/2002
35.47567
80.52551
Bedrock
46.31
34.0-44.0
32.0-44.0
30.0-32.0
2.0
744.81
38.04
706.77
1302-CDLF-2006
CD-9
3/9/2017
35.47488
80.52564
PWR
51.00
36.0-51.0
34.0-51.0
32.0-36.0
2.0
748.13
41.26
706.87
Notes:
1. BTOC - Below Top of Casing
2. bgs - Below Ground Surface
3. PWR - Partially Weathered Rock
4. CD-4 Rep was installed as part of the proposed Phase 1 C&D Landfill expansion in November 2010.
5. CD-7 (formerly piezometer B-7) was added to the monitoring program in July 2014 as part of the Phase 2 C&D Landfill expansion.
6. CD-9 was installed as part of the Phase 3 C&D Landfill expansion in March 2017.
Smith Page 1 of 1 June 2019

Table 2
Water Quality Measurements
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
Water Quality Measurements
Monitoring Well Code
pH
ConductivityTurbidity
Oxygen
CD-15
5.26
116 15.0
1.82
242.4
7
(background well)
CD-1d
5.69
114
18.3
1.61
183.2
2
(background well)
CD-2
5.67
143
16.1
2.08
106.4
2
CD-4 Rep
5.98
191
14.7
2.46
48.4
10
CD-7
5.81
397
17.1
1.92
65.4
2
CD-9
6.03
281
17.2
2.93
121.5
19
Surface Water Sample Location
SW-3
DRY
Notes:
1. Water quality measurements were collected on May 7, 2019.
2. CD-4 Rep was installed as part of the proposed Phase 1 C&D Landfill expansion in November 2010.
3. CD-7 (formerly piezometer B-7) was added to the monitoring program in July 2014 as part of the Phase 2 C&D
Landfill expansion.
4. CD-9 was installed as part of the Phase 3 C&D Landfill expansion in March 2017.
5. µS/cm - Microsiemens per centimeter
6. mg/L - Milligrams per liter
7. ORP - Oxidation -Reduction Potential
8. NTUs - Nephelometric Turbidity Units
9. mvs - Millivolts
10. S.U. - Standard Unit
Smith Page 1 of 1 June 2019

Table 3a
Detected Groundwater Constituents - General Chemistry and Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
CD-1s
3-May-11
47,000
3,600
1,200J
146,000
81.4J
0.19J
5.45JB
4.23J
16.0
2.32J
7,770
190
5.93J
0.14J
20.6J
26.5
CD-1s
8-Nov-11
40,000
4,000
1,1001
65,000
59.7J
0.25JB
4.46J
2.67J
12.4
1.9J
5,350
127
4.411
0.081
11.21
18.2
CD-1s
7-May-12
46,000
3,900
158,000
45.5J
3.30J
1.19J
8.75J
1.12J
3,120
63.4
3.011
12.7J
12.6E
CD-1s
28-Nov-12
39,000
4,100
0
110,000
63.8J
0.11J
5.65J
3.05J
11.6
1.43J
5,210
139
4.661
17.1J
16.9
CD-1s
7-May-13
42,000
4,000
220
120,000
0.94J
2.4JB
35.6J
0.881
0.67J
4.04J
0.39J
1,340
37.7
1.781
0.13J
6.06J
5.08J
CD-1s
5-Nov-13
30,000
3,900
2,420
80,500
46.8J
0.121
3.59J
1.63J
10.2
1.35J
4,200
82.2
3.50J
18.4JB
15.4E
CD-1s
6-May-14
42,000
3,900
0
111,000
28.8J
4.14JB
1.48J
0.11J
347B
10.1B
1.03J
0.31J
3.40J
2.98JB
CD-1s
4-Nov-14
41,000
3,900
0
102,000
28.7J
0.13J
1.31J
0.06J
118
6.6J
1.04J
0.11J
2.57JB
1.58J
1302-CDLF-2006 CD-1s
5-May-15
38,000
3,900
0
<5,000
113,000
1.63J
29.5JB
1.33J
0.15J
371
13.8
0.103JB
1.17J
2.40J
2.75JB
CD-1s
27-Ott-15
43,000
30,600
3,800
0
130J
110,000
28.4J
0.801
0.39J
0.75J
0.12J
234
35.9
1.211
4.19CN,1 0.15J
4.10J
3.36E-01,J
CD-1s 17-May-16 43,000 <10,000 3,700
0 79J 1,0001 130,000
23.9J
0.94J
0.99J
0.12J
446
17.0J
1.011
4.70J
1.93J
CD-1s
1-Nov-16
46,000
26,500
4,200
0
67J,H-02
<5,000
71,000
30.5J
1.23J
J,32J
1.36J
0.28J
647
1.351
4.30J
CD-1s
9-May-17
49,000
<10,000
3,600
0
76J
1,300J
120,000
34.3J
1.17J
1.26J
0.20J
522
24.4
0.971
6.69J
1.82J
CD-1s
31-Ott-17
50,000
14,600
4,200
0
66J
1,0001
161,000
0.52J
36.3J
1.81J
0.54J
2.87J
0.37J
1,270
31.2J
1.411
6.91J
4.00J
CD-1s
11-Jun-18
49,000
3,890
0
82.OJ
904J
(1)
28.9J
214J
8.1J
0.051J
4.3J
4.4J
CD-1s
17-Dec-18
46,000
3,720
0
146
9911
119,000
26.71
0.60J
3.61
498
16.6
15.01
7.OJ
9.5J
CD-1s
7-May-19
43,000
1
2,930
1 0
1 359
12,600
158,000
29.8
1
1
638
17.6
1.3J
7.OJ
5.11
CD-1d
3-May-11
57,000
2,600
3,OOOJ
206,000
2.44J
231
2.03
16.7
18.6
112
14.0
49,400
659
22.3J
0.111
101
103
CD-1d
8-Nov-11
30,000
2,900
3,OOOJ
98,000
74.5J
0.51J
4.08J
4.27J
27
2.84J
9,190
144
5.681
24.6J
26.3
CD-1d
7-May-12
50,000
2,800
150,000
72.4J
0.58J
3.91J
4.671
25
2.81J
9,380
170
5.581
26
27.9B
CD-1d
28-Nov-12
46,000
3,000
0
128,000
0.33J
37.7J
0.07J
2.38J
0.94J
12.6
1.14J
1,900
41.4
2.501
8.901
13
CD-1d
7-May-13
52,000
3,000
560
125,000
0.88J
1.02JB
31.2J
0.07J
0.78J
4.5J
0.49J
1,080
25.5
1.921
6.18J
13.1
CD-1d
5-Nov-13
42,000
3,000
700
104,000
35.01
0.861
4.341
1.13J
1.90J
812
46.2
17.1J6
10.8E
CD-1d
6-May-14
46,000
2,900
119,000
1.14J
37.81
0.071
0.051
3.221B
1.161
7.341
0.81J
1,610E
49.6B
2.741
0.12J
6.16J
9.411B
CD-1d
4-Nov-14
43,000
3,100
0
101,000
43.11
0.161
0.111
2.251
9.091
0.87J
3,400
88.5
2.881
10.2JB
10.7
1302-CDLF-2006
CD-1d
5-May-15
44,000
2,900
0
<5000
115,000
34.51E
0.84J
3.631
0.39J
1,320
32.5
1.421
5.181
3.681B
CD-1d
27-Oct-15
46,000
2,900
0
120,000
0.421
42.31
0.131
1.871
2.151
8.181
0.97J
3,170
87.4
2.491
4.37CN,1 0.06J
10.9J
14.OB-01
CD-1d
17-May-16
96,000
18,000
0
<50
14,OOO1
202,000
81.3J
0.461
4.861
7.421
26.0
3.13J
12,000
287
7.111
2.111
0.07J
29.3
29.7
CD-1d
1-Nov-16
52,000
3,400
0
<5,000
99,000
32.6J
1.191
0.771
2.821
0.33J
1,200
31.3J
1.241
7.96J
4.291
CD-1d
9-May-17
53,000
2,800
0
3,7001
167,000
33.9J
1.271
0.52J
1.811
6.92J
720
25.8J
1.091
6.95J
3.121
CD-1d
31-Oct-17
52,000
3,300
0
79J
3,3001
154,000
29.5J
0.681
0.611
0.11J
226J
11.81
0.641
5.38J
1.241
CD-1d
12-Jun-18
51,000
3,200
0
3,3301
117,000
32.4J
2.51
13.21
1.01
6.9J
3.21
CD-1d
17-Dec-18
53,000
3,110
0
3,3601
121,000
31.9J
9.31
2.31
0.41Jq18.1
3.01
6.8J
4.11
CD-1d
7-May-19
52,000
2,840
0
80.8
3,1401
134,000
30.7
1.41
9.7J
7.4J
2.91
$m ath Page 1 of 9 June 2019

Table 3a
Detected Groundwater Constituents - General Chemistry and Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
CD-2 3-May-11
2,850
6,800
1,300J
209,000
1.78J 55.91
0.23J
3.041B
3.62J
7.911
2.75J 5,560
92.2
0.031J
3.60J
22.2J 12B
CD-2 8-Nov-11
9,000
7,500
1,400J
41,500
22.1J
0.21JB
1.41J
2.15J
3.53J
1.07J 1,660
47.4
1.91
4.99J
CD-2 7-May-12
21,000
7,200
104,000
36.4J
0.19J
2.71J
3.38J
5.03J
1.94J 2,760
74.1
2.95J
9.81 16.5E
CD-2 28-Nov-12
25,000
6,700
(1)
39.5J
0.13J
2.89J
2.95J
4.40J
1.42J 2,720
67.2
2.72J
10.1J 7.92J
CD-2 7-May-13
20,000
7,200
80,000
0.34J
1.25JB 39.4J
0.23J
1.32J
2.8J
4.44J
1.34J 2,450
57.8
2.59J
0.08J
9.02J 8.79J
CD-2 5-Nov-13
28,000
6,600
55,000
45.1J
0.20J
0.64J
3.31J
4.01J
1.60J 1,600
68.8
0.087J
2.381
14J 7.77JB
CD-2 7-May-14
16,000
8,200
135,000
37.5J
0.10J
1.98JB
2.48J
2.26J
0.781B 1,130B
49.3
0.105J
2.001
5.00J
CD-2 5-Nov-14
25,000
7,500
330,000
0.07J
46.0J
2.21JB
2.69J
3.59J
1.10J 2,000B
59.6
(1)
2.47J
7.21P 6.92JB
CD-2 6-May-15
16,000
8,100
136,000
52.0JB
0.18J
2.10JB
2.90J
5.91J
1.37J 2240
57.6
0.158JB
3.74J
6.97J 8.02JB
1302-CDLF-2006
CD-2 27-Ott-15
7,750
7,300
5,9001
178,000
0.83J 60.0J
0.42J
3.94B-01,J
3.71J
8.71J
2.67J 5,150
83.8
0.073J
5.501
4.05CN,J 0.08J
16.3J 13.3
CD-2 18-May-16
20,000
7,900
<5,000
147,000
49.8J
0.22J
2.32J
3.41J
3.56J
1.20J 2,350
71.7
0.189J
2.681
8.34J 7.62J
CD-2 1-Nov-16
20,000
8,100
<5,000
850,000H-02
64.5J
0.26J
3.10J
4.15J
5.48J
2.55J 4,010
99.5
0.056J
3.111
15.3J 13.9
CD-2 9-May-17
12,500
9,100
2,5001
125,000
54.5J
0.28J
2.40J
3.49J
3.71J
1.71J 2,550E-01
68.1
0.115J
2.801
0.05J
8.63J 7.26J
CD-2 1-Nov-17
15,000
7,900
2,9001
635,000
54.0J
0.16J
1.79J
3.10J
2.78J
1.02J 1,630
62.3
0.079J
2.581
7.10J 7.22J
CD-2 (dup) 1-Nov-17
16,000
7,400
1,6001
885,000
57.6J
0.17J
2.05J
3.00J
4.01J
1.08J 1,840
64.1
0.070J
2.776J
8.04J 8.191
CD-2 12-Jun-18
29,000
7,250
4,8201
88,000
58.5J
0.17J
2.2J
2.8J
2.6J
0.63J 1,280
51.6
0.12J
3.1J
6.6J 8.7J
CD-2 (dup) 12-Jun-18
27,000
7,460
4,620J
91,000
56.3J
0.17J
1.91
2.6J
2.6J
0.63J 1,200
48.3
0.11J
2.8J
9.01 8.81
CD-2 18-Jan-19
40,000
10,500
18,700
107,000
27.2J
0.081J
1.4J
0.31J 300
30.6
0.15J
1.2J
4.2J
CD-2 7-May-19
40,000
8,400
10,500
161,000
0.42J 41.7
0.081J
0.981
1.9J
1.3J
0.44J 782
49.7
2.2J
4.7J 5.4J
CD-3 3-May-11
105,000
4,300
3,200J
404,000
48.9J
0.11J
2.36J
7.57J
1.30J 3,580
93.6
2.481
12.2J 8.64JB
CD-3 8-Nov-11
85,000
5,400
3,900J
144,000
25.5J
0.65J
1.01J
178
24.9
1.481
5.16J
CD-3 7-May-12
75,000
4,500
177,000
41.7J
0.84J
1.27J
3.84J
0.54J 1,170
32.6
3.371
6.18J 6.81J,B
CD-3 28-Nov-12
104,000
5,100
(1)
46.7J
1.411
1.90J
4.351
0.82J 1,740
68.9
1.861
9.52J 6.931
CD-3 7-May-13
122,000
4,800
181,000
33.8J
1.201
2.351
0.42J 880
56.3
1.411
5.86J 2.891
1302-CDLF-2006
CD-3 5-Nov-13
CD-3 7-May-14
59,000
61,600
4,500
4,200
121,000
127,000
64J
28.71
0.211
0.741
1.661B
3.471
10.6
0.721
2.06J 5,170
83.28
139
4.4J
3.251
1.14J
21.2J 12.2E
2.42J
CD-3 5-Nov-14
82,000
13,000
13,0001
425,000
162
0.141
1.851B
3.00J
6.22J
1.21J 3,770E
1,030
(1)
8.651
12.9J 9.941B
CD-3 6-May-15
89,000
13,000
22,0001
280,000
1.38J
159
0.111
1.26J
2.84J
0.42J 1,230E
1,090
0.102JB
7.251
5.29J 5.931
CD-3 27-Oct-15
95,000
13,000
23,0001
255,000
155
0.101
1.02B-01,J
1.82J
3.91J
0.68J 2,010
936
7.721
2.60CN,1
6.03J 6.811
CD-3 18-May-16
100,000
14,000
26,0001
311,000
194
0.121
1.60J
1.35J
0.24J 607
1,010
7.881
1.191
4.02J 3.731
CD-3 1-Nov-16
95,000
14,000
27,0001
162,000
158
1 0.131
2.07J
2.771
0.49J 1,400
922
6.811
6.82J
Smith Page 2 of 9 June 2019

Table 3a
Detected Groundwater Constituents - General Chemistry and Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
206
CD-4 Rep 3-May-11
124,000
9,700
0.9JB
17.6
0.62J
8.39J
2.72JB
CDA Rep (dup) 3-May-11
0.21J
206
17.9
0.68J
8.98J
0.17J
2.85J
CD-4 Rep 8-Nov-11
0.14J
191
0.93J
18.2
1.00J
8.86J
9.44J
CD-4 Rep 9-May-12
184
1.69J
18.1
1.70J
0.17J
11.3J
3.03J 16.1E
CDA Rep 29-Nov-12
172
13.7
0.62J
7.03J
2.84J 2.14JB
CD-4 Rep 10-May-13
75.5J
0.5J
2.71J
7.87J
1.94J
0.88J
11.2J
11.11 10.3
CDA Rep 7-Nov-13
1.36J
60.4J
0.35J
0.07J 0.77J
5.31J
1.83J
0.57J
5.11J
0.13J
32 4.40JB
CDA Rep 7-May-14
62.4J
0.31J
0.05J 3.25JB
5.02J
1.70J
0.32J
6.52J
22.2J 2.97JB
1302-CDLF-2006
CD-4 Rep 5-Nov-14
70.0J
0.31J
2.59J
1.46J
0.72J
4.29J
14.8JB 6.85J
CD-4 Rep 6-May-15
58.41
0.391
1.131
5.94J
1.901
0.53J
4.721
14.0J 2.991
CD-4 Rep 27-Oct-15
0.79J
57.9J
0.32J
2.18J
5.86J
8.95J
1.26J
10.7J
4.14CN,J
13.9J 8.34E-01,J
CD-4 Rep 18-May-16
1.09J
56.2J
0.46J
1.24J
7.31J
1.02J
0.66J
5.43J
18.01 3.70J
CD-4 Rep 2-Nov-16
46.3J
0.27J
1.35J
1.59J
1.18J
0.90J
4.18J
1.11J
18.11 8.811
CD-4 Rep 9-May-17
53.8J
0.46J
0.95J
5.91J
1.72J
0.52J
4.38J
10.5J 3.73J
CD-4 Rep 31-Oct-17
45.0J
0.18J
0.97J
0.82J
0.58J
0.45J
2.75J
1.88J
7.68J 2.76J
CD-4 Rep 6-Jun-18
52.9J
0.41J
3.4J
0.74J
3.3J
13.3J 4.0J
CD-4 Rep 19-Dec-18
1.1J
50.9J
0.96J
4.6J
5.5J
2.6J
2.9J
7.0J
1.4J
15.5J 11.6
CD-4 Rep 7-May-19
45.9
0.38J
2.3J
7.0
1.4J
1.1
5.8
6.2J 13.7
CD-7 1-Jul-14
66,000
7,600
15,000J
420,000
53.1J
0.131J
669
8.74J
4.11J 4.06J
CD-7 5-Nov-14
77,000
8,500
18,000J
1,170,000
1.321
118
3.74
3.71J
40.0
13.6 21,100B
341
(1)
8.911
0.241
75.8 19.46
CD-7 6-May-15
86,000
9,800
25,000J
660,000
1.711
66.81
0.281
0.45J
4.361
0.86J 1,630E
43.4
3.361
4.14J 3.331
CD-7 27-Oct-15
81,000
11,000
28,0001
291,000
87.21
1.12
5.33E-01,J
1.52J
16.6
4.69J 6,560
145
0.1381
6.611
3.81CN,1
23.41 11.3
CD-7 18-May-16
90,000
10,000
29,0001
282,000
74.81
0.431
2.18J
0.36J
4.741
1.20J 2,160
59.4
0.1641
4.901
30.2J 4.031
1302-CDLF-2006
CD-7 1-Nov-16
100,000
13,000
34,000
413,000
82.61
0.281
1.21J
3.451
1.06J 1,200
170
5.581
4.981
CD-7 9-May-17
120,000
14,000
35,000
667,000
86.81
0.341
1.851
4.641
1.70J 1,880E-01
123
5.501
8.70J 4.131
CD-7 31-Oct-17
114,000
15,000
39,000
1,100,000
94.51
0.271
1.301
0.441
3.851
1.13J 1,300
219
6.261
8.57J 4.181
CD-7 12-Jun-18
112,000
16,900
44,3001
350,000
1.01
97.91
0.131
3.11
231J
215
7.61
6.3J 6.31
CD-7 18-Jan-19
126,000
17,600
50,400
280,000
152
0.241
2.01
12.5
7.81
178
3,930
17.51
5.11
CD-7 7-May-19
130,000
19,400
47,400
359,000
141
0.321
0.12J 0.411
5.0
6.3
64.9
2,570
13.7
1.91 7.21
CD-7 (dup) 7-May-19
129,0001
19,100
1
1
48,000
1 391,000
1
147
1 0.361
1 0.881
5.4
1 9.9
1 0.31J 1 847
4,8601
13.5
1
1
4.7J 1 8.81
CD-8 1-Jul-14
75,000
3,900
3,7001
120,000
0.256J
421
0.1911
14.4
12.6
78
6.55J 26,600
1,360
13.81
0.238J
93.3 79.6
CD-8 5-Nov-14
86,000
3,500
253,000
83.41
1.64JB
1.20J
7.151
0.59J 2,360E
131
(1)
3.341
8.18J 11.06
CD-8 6-May-15
57,000
3,300
<5000
138,000
0.361
53.816
0.48J
4.131
0.27J 1,030
58.5
0.095JB
2.431
4.03J 9.731E
CD-8 27-Oct-15
72,000
3,600
1,1001
132,000
0.751
1.79J 162
0.321
0.211 5.88B-01,J
1.90J
38.6
2.29J 2,960
95.2
9.531
3.65CN,J
11.2J 1,430
1302-CDLF-2006
CD-8 (dup) 27-Oct-15
70,000
3,500
130,000
0.401
1.721 160
0.331
0.211 5.54B-01,J
1.801
36.3
2.12J 2,630
82.4
8.69J
4.20CN,1
10.61 1,310
CD-8 19-May-16
115,000
2,000
<5,000
205,000
0.49J
1.52J 133
0.201
3.54J
1.40J
28.1
1.28J 2,320
123
8.72J
13.2J 1,250
CD-8 (dup) 19-May-16
110,000
2,000
<5,000
215,000
1.27711.55J
136
0.231
0.10J 4.41J
1.63J
31.2
1.87J 3,230
129
9.76J
14.8J 1,600
CD-8 1-Nov-16
90,000
3,400
<5,000
517,000H-02
94.61
0.171
2.27J
2.52J
15.6
1.06J 3,350
433
3.96J
18.1J 244
CD-8 (dup) 1-Nov-16
80,000
3,500
2,1001
428,000H-02
96.71
1 0.211
1 3.111
2.471
18.8
1.18J 4,640
412
4.09J
22.2J 247
DWI Page 3 of 9 June 2019

Table 3a
Detected Groundwater Constituents - General Chemistry and Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
Notes:
1. All units are in micrograms per liter (parts per billion).
2.' - Interim Maximum Allowable Concentration (IMAC)
3. NE - Standard Not Established; dup - Duplicate Sample
4. J - Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted reporting limit.
S. B, B-01 - The analyte concentration detected in the method blank was greater than the method detection limit.
6. CN - Detected silver concentrations were determined to be the result of contamination from the preservative acid used.
7. H-02 - Analysis was completed outside of hold time.
B. CD-4 Rep was installed as part of the proposed Phase 1 C&D Landfill expansion in January 2009. Beginning November 2011 samples collected from CD-4 Rep are only analyzed for Appendix I metals.
9. Alkalinity, chloride, ferrous iron, sulfate, and total dissolved solids were added to the sampling program in May 2010.
10. (1) - Not analyzed due to laboratory oversight.
11. CD-3 was relocated on July 1, 2014, as part of the Phase 2 C&D Landfill expansion.
12. CD-7 and -B (formerly piezometers B-7 and -19) were added to the monitoring program in July 2014 as part of the Phase 2 C&D Landfill expansion.
13. CD-3 and -B were abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill Expansion.
14. CD-9 was installed on March 9, 2017, as part of the Phase 3 C&D Landfill Expansion.
15. Ferrous iron results for CD-1s and -1d are based on field testing.
Concentration exceeds the 15A NCAC 02L .0202 (North Carolina 2L) or IMAC Standard
- Indicates the result is below the detection limit or not analyzed.
Smith Page 4 of 9 June 2019

Table 3b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
CD-1s
3-May-11
CD -Is
8-Nov-11
CD-1s
7-May-12
CD -Is
27-Nov-12 0.4J 0.2J
CD-1s
7-May-13
CD-1s
5-Nov-13
CD-1s
6-May-14
CD-1s
4-Nov-14
1302-CDLF-2006
CD-1s
5-May-15
CD-1s
27-Oct-15
CD-1s
17-May-16
CD-1s
1-Nov-16
CD-1s
9-May-17
CD-1s
31-Oct-17
CD-1s
11-Jun-18
CD-1s
17-Dec-18 1.2
CD-1s
7-May-19
CD-1d
3-May-11
CD-1d
8-Nov-11
CD-ld
7-May-12
CD -id
27-Nov-12
CD-ld
7-May-13
CD -id
5-Nov-13
CD-1d
6-May-14
CD -id
4-Nov-14
1302-CDLF-2006
CD-ld
5-May-15
CD-1d
27-Oct-15
CD -id
17-May-16
CD-ld
1-Nov-16
CD -id
9-May-17
CD-1d
31-Oct-17
CD -id
12-Jun-18
CD-ld
17-Dec-18
CD -id
I 7-May-19
CD-2
3-May-11
CD-2
8-Nov-11
CD-2
7-May-12
CD-2
27-Nov-12
0.4J
CD-2
7-May-13
CD-2
5-Nov-13
CD-2
6-May-14
CD-2
4-Nov-14
CD-2
7-May-15
1302-CDLF-2006
CD-2
27-Oct-15
CD-2
17-May-16
CD-2
1-Nov-16
CD-2
9-May-17
CD-2
1-Nov-17
0.5J
CD-2 (dup)
1-Nov-17
0.5J
CD-2
12-Jun-18
1.6J
CD-2 (dup)
12-Jun-18
1.6J
CD-2
18-Jan-19
0.57J
0.76J
CD-2
I 7-May-19
1
3.5
Smith Page 5 of 9 June 2019

Table 3b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
CD-3
3-May-11
CD-3
8-Nov-11 16J
CD-3
7-May-12
CD-3
27-Nov-12 0.41
CD-3
7-May-13
1302-CDLF-2006
CD-3
5-Nov-13
CD-3
6-May-14
CD-3
4-Nov-14
CD-3
6-May-15
2.4
CD-3
27-Oct-15
1.6
CD-3
17-May-16
2.1
0.61
CD-3
1-Nov-16
5.9
0.6J
CD-4 Rep
3-May-11
CD-4 Rep (dup)
3-May-11
CD-4 Rep
8-Nov-11
CD-4 Rep
8-May-12
CD-4 Rep
28-Nov-12
0.3J
CD-4 Rep
9-May-13
CD-4 Rep
7-Nov-13
0.61
CD-4 Rep
6-May-14
1302-CDLF-2006
CD-4 Rep
4-Nov-14
CD-4 Rep
6-May-15
CD-4 Rep
27-Oct-15
CD-4 Rep
17-May-16
CD-4 Rep
2-Nov-16
CD-4 Rep
10-May-17
CD-4 Rep
31-Oct-17
CD-4 Rep
6-Jun-18
1.2
CD-4 Rep
19-Dec-18
CD-4 Rep
7-May-19
CD-7 (B-7)
22-Mar-12
CD-7 (B-7)
3-May-12
0.65J
0.671
CD-7
1-Jul-14
CD-7
4-Nov-14
CD-7
6-May-15
0.4.1
CD-7
27-Oct-15
0.41
0.51
1302-CDLF-2006
CD-7
17-May-16
0.7J
1.0.1
1.9
CD-7
1-Nov-16
1.21
1.7J
5.8
CD-7
9-May-17
1.0.1
1.4.1
3.5
CD-7
31-Oct-17
0.91
1.01
7.1
CD-7
12-Jun-18
1.3
7.1
0.901
CD-7
18-Jan-19
0.71J
1.9
2.3
25.0
1.0.1
7.1
1.2
CD-7
7-May-19
0.91.1
1.2
0.56.1
1.8
1.1
1.5
27.3
5.7
1.9
CD-7 (dup)
1 7-May-19
I 0.92J
I
1
1 1.4
1
1
1 0.62J
1
1 1.9
1 1.1
1 1.5
1 24.5
1
1 0.37.1
1 6.0
1 2.0
Smith Page 6 of 9 June 2019

Table 3b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
Notes:
1. All units are in micrograms per liter (parts per billion).
2. dup - Duplicate Sample
3. J - Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted reporting limit.
4. B - The analyte concentration detected in the method blank was greater than the method detection limit.
5. NE - Standard Not Established
6. CD-4 Rep was installed as part of the proposed Phase 1 C&D Landfill expansion in January 2009.
7. CD-3 was relocated on July 1, 2014, as part of the Phase 2 C&D Landfill expansion.
8. CD-7 and -8 (formerly piezometers B-7 and -19) were added to the monitoring program in July 2014 as part of the Phase 2 C&D Landfill expansion.
9. CD-3 and -8 were abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill Expansion.
10. CD-9 was installed on March 9, 2017, as part of the Phase 3 C&D Landfill Expansion.
Concentration exceeds the 15A NCAC 02L .0202 (North Carolina 2L) Standard.
Indicates the result is below the detection limit.
Smith Page 7 of 9 June 2019

Table 3c
Detected Surface Water Constituents - Metals and General Chemistry
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
Notes:
1. Metal concentrations are in micrograms per liter (parts per billion).
2. General chemistry concentrations are in milligrams per liter (parts per million).
3. Standards obtained from section 15A NCAC 02B .0211 (North Carolina 213) or Protective Value Surface Water Standards for Class C Waters (September 2017).
4. (4) - A Standard for total chromium has not been established. The value provided is for chromium (III).
5. * - North Carolina Protective Value
6. NS - No Standard
7. J - Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted reporting limit.
8. B, B-01- The analyte concentration detected in the method blank was greater than the method detection limit.
9. H-02 - Total dissolved solids analysis was analyzed outside of hold time for SW-3.
Concentration exceeds the North Carolina 2B or Protective Value Freshwater Aquatic Life Standard for Class C Waters
Indicates the result is below the detection limit.
Smith Page 8 of 9 June 2019

Table 3d
Detected Surface Water Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County C&D Landfill
Facility Permit Number 1302-CDLF-2006
Facility Permit
Number
Surface
Water Code
2B or Protective
Life Standard
Sample
Date
Value
GJ
C
c a c ^
41 N to 0
°; 3 c
Q m C? -0
N L
U
2,000* NS 26,000* 100*
v
C c
v i0 L
C C 7
X c a.
C N M -o
o x ^' s c
v
v s x s ;°
r-I' W N 41 ++
� H
NS 97* NS 26,000* 110,000* 11
North Carolina
Freshwater Aquatic
1 11.
Notes:
1. Volatile organic compound concentrations are in micrograms per liter (parts per billion).
2. Standards obtained from section 15A NCAC 02B .0211 (North Carolina 26) or Protective Value Surface Water Standards
for Class C Waters (September 2017).
3. * - North Carolina Protective Value
4. NS - No Standard
5. J - Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted
reporting limit.
- Concentration exceeds the North Carolina 2B or Protective Value Freshwater Aquatic Life Standard
for Class C Waters
- Indicates the result is below the detection limit.
DM Page 9 of 9 June 2019

n I n I n I n I WE I n I n I n
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m,PH ES I AND II STOCKPILE o
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ERMIT 1-, 2 CDLF-2008 _8 MW�s
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CLOSURE A E MS 41DFILL'
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METHANE PROBE
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U MGW 679. 2. 7 ORROW AR
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(INACTIVE ' /
OMW-6 ABANDONED GROUNDWATER MONITORING WELL
I
PERMIT 1302- r n
I /
)
SW-1 SURFACE WATER SAMPLING STATION
PERMIT 1392-CDL 9987 I SW'1
/ / -�- - -�
---- ��/
MGW-3
1 m
(713) ESTIMATED ELEVATION OF WATER TABLE
\ / -----
,•,,
-0
0P-1 PIEZOMETER
-
�-
POTENTIOMETRIC CONTOUR
m-
O
2.9 8
_ 7, � r _
/'
_
MGW-1 METHANE GAS MONITORING WELL
GW ¢ 8.28
MW
M DEEP
GW 67 . 7_
M
-I
D 667 47
AMW-1 S
AMW-1 IIII'
NOTE:
D GW 679.25 : ,e
679.12
-SW-2 \,
a)
-
1. MW-A THROUGH M, ALONG WITH MW-1-3 AND M-3 DEEP COMPRISE THE
GROUNDWATER MONITORING WELLS FOR UNITS 2 AND 3 WHICH ARE PART OF THE APPROVED
MONITORING SYSTEM. CD-4, CD-5, AND CD-6 WERE ADDED TO THE GROUNDWATER
MONTORING NETWORK IN SEPTEMBER 2006.
2. MGW-1 THROUGH MGW-14 ARE METHANE GAS MONITORING WELLS.
3. MW-517, 8A, 10, AND 11 ARE THE APPROVED GROUNDWATER MONITORING WELLS
FOR UNIT 1. CD-iS AND CD-iD SERVE AS THE BACKGROUND WELL FOR UNITS 1, 2, 3, AND
• °
M HD P AMyy_2s
yy 6Z,5,5r�
° °°°'
°0 °
AMW-2D
n'
°
;n,
THE C&D LANDFILL.
W 67 32 :,;,
j
'ate
0
4. CD S, CD-i D, CD-2, AND CD-3 ARE THE APPROVED MONITORING WELLS FOR
THE C&D LANDFILL AND CD-4 REP WAS INSTALLED AS PART OF THE C&D PHASE I EXPANSION.
e '-
_a° W-L DEEP
-M�
5. GROUNDWATER ELEVATIONS MEASURED ON MAY 6, 2019.
\\\
G Iv56.47 I
M DEEP !
"� ry•
y,
6. ASSESSMENT WELLS AMW-i S, -lD, -2S, AND -2D WERE ADDED TO THE GROUNDWATER
MONITORING NETWORK IN OCTOBER 2009.
6 _60. 7 \
J
,� \
7. CD-4 AND CD-5 WERE ABANDONED IN JULY 2010.
60 6
\
8. MW-9 WAS REMOVED FROM THE MONITORING PROGRAM.
mw-m
\
9. CD-7 AND CD-8, FORMERLY PIEZOMETERS B-7 AND 8-19 RESPECTIVELY, WERE ADDED TO THE
-
MONITORING PROGRAM IN JULY 2014.
6
10. CD-3 WAS RELOCATED IN JULY 2014.
DESIGNED BY: A. WEISPFENNING
DRAWN BY : J. KIUINcswoRTH
SHEET CHK'D BY: D. FORBEs
CROSS CHK'D BY: M. COLONE
APPROVED BY: D. FORBES
DATE_ JUNE 2019
CDM.
��'��
GDM GI.-.e. Av
MOO Glerrxootl e, Suite 490
INGF-h,NC2]812Te1:(919)32535900.12
NCR-
CABARRUS COUNTY
NORTH CAROLINA
SEMI-ANNUAL GROUNDWATER MONITORING
CABARRUS COUNTY LANDFILL
FACILITY PERMIT #13-02
POTENTIOMETRIC SURFACE MAP
PROJECT NO. 1278-231402
FILE NAME: CAB-S-I9.DWG
FIGURE
N0.
DATE
DRWREV
N
CHKD
REMARKS

Appendix A

*A ■J

nnsa enaaannce

MARY
nmw% A%.&nnn n

MONITORING WELL DATA SUMMARY
Client Name: Camp, Dresser & McKee
Client Contact: Mr. Mat Colone
Project: Semi-annual Ground Water Monitoring
Site: Cabarrus Co. Landfill - Units 2 & 3
Report No.:
2618294
Sampling Date: 05/06/19-05/10/19
Well ID
BOC' I
DTW
Well
V013
Purge
V014
pHs
I SC9
Temp'
Turbe
DO9
ORP10
Comments
1302-CD-1 D
52.32
26.89
-
24.20
5.67
114
18.3
9.14
1.61
183.2
Clear, no odor
1302-CD-1 S
29.91
28.11
-
11.201-
5.26
116
15.0
7.13
1.82
242.4
Clear, no odor
1302-CD4 Rep
19.08
10.65
4.25
4.25G
5.98
191
14.7
9.87
2.46
48.4
No odor
1302-MW-1
30.51
11.88
9.11
9.25G
6.51
140
15.9
5.47
1.52
22.4
No odor
1302-MW-3
35.49
11.90
-
7.001-
5.47
170
15.2
5.50
1.81
114.5
No odor Fe2+ =0.5
1302-MW-3 Deep
94.74
7.63
-
5.001-
6.98
343
16.0
8.00
1.76
17.9
Clear, odor
1302-MW-A
50.36
39.57
-
9.201-
5.27
449
13.7
1.79
1.91
76.7
Clear, odor Fe2+ =3.5
1302-MW-B
15.48
2.46
6.36
6.50G
6.67
784
16.0
5.23
1.05
-64.5
Cloudy, slight odor
1320-MW-C
17.93
12.04
2.88
3.00G
5.74
98
15.0
3.22
1.37
104.3
Cloudy, odor
1302-MW-D
30.60
22.76
3.83
4.00G
5.92
620
13.8
3.14
1.93
36.4
Cloudy, no odor
1302-MW-E R
41.89
24.30
-
6.801-
6.05
984
17.3
2.25
1.68
-1.9
Clear, odor Fe2+ =4.25
1302-MW-E DEEP
59.94
27.73
-
8.201-
6.29
1123
16.4
8.83
1.88
-30.9
Odor Fe1+ =6.0
1302-MW-F
20.32
8.09
5.98
6.00G
6.57
478
14.3
4.78
1.55
-69.4
No odor

.■
__ ` ■A1 ■� ■ At a on
191
f+ �T'� � � it .• ■ � � � _■ m W !2 dO M160r INN
iL = I
Elm
■i ii i it ■r EL or ■r 1&..: ■i i mm�_. ■ ' w
a` + ` �. ■ ■
r

%mow=
mmm6z a
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Y, 6
EMEMEMENIF
MMMU
--"H
MhMM-m 'Li k-Kim i A&6031' it � *.,
dWJL%i& 7.4150p, 1.1 A"A UL
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wpm*

■
a
d ■
I
J
*JOLIW. W,
A MM*,x mmVA
—va
O
r

39
aceAna/ytica/
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client:
Camp Dressser and Mckee Inc.
Casing Diameter: ;Z
Site Name:
Cabarrus County Landfill C4-'3%
Casing Material: UC
Field Personnel:
W. Flammer J. Mueller
Dedicated Pump: �c7
Well ID - C. 9
Method of Well Evacuation: er
Date: It
Method of Sample Collection:
Weather Conditions:
Qw-r
ktsea qe<ta
Depth to Ground Water in feet (DGW) = ! k �,'� (o
Sample Date and Time: 7 ICt ) 3
Total Well Depth in feet (TWD)
Me�aA (,,fQ6A - 5-gis ' 0900
e A :
X9
PS
Q ell - 1
Uv ai Ilo,4 6x 0 = 3
D
ILL
00
CHARGE
jEnWater
Total Volume of Water Removed (biter$) u� oot C�
Level:
Time (military)
1 -11
�-a"\
1 a-3 S
\ Li 3
Volume Purged (Liters)
0
5
.00
-1,00
Water Level (ft.) stable
—
r
_
pH (s.u.) t.z
, a
�(
Cx-1
,(�3
Sp. Cond. (µmhos/cm) t to %
303,5
Water Temp. (°C) cons=t
\-I • is
R . o
Turbidity (NTU) tlo%m<staro
ko
�00t
Dissolved Oxygen (mg/L) tlo
2.
2 3
2. 93
O.R.P. (mV) tlomv
COMMENTS/OBSERVATIONS: 0
Date: S� (� By:(j XAZ
tPage --I— of

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: �k
Site Name: Cabarrus County Sanit Landfill UnitsnO
Casing Material: N(C
Field Personnel: ��•V�l�vlet'.
Dedicated Pump: k)
Surface Water ID #: \30), C, _y
Date: S �4
Weather Conditions: S It" #A
Method of Well Evacuation: ViA p-d'
Total Well Depth in feet (TWD) _ \
Method of Sample Collection: e(-
Depth to Ground Water in feet (DGW)
Well Yield (subjective): 6
Length of Water Column (LWC) = TWD - DGW
Sample Date and Time:. 7 10;5'
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = \ , 3- 1.S g
k j4 ,3
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = —� TU — �(, 9
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (gallons): Lk.
Time (military)
' It 1
iV t%
' o 4
10 a
Volume Purged (Gallons)
0
Water Level (ft.) stable
—
--
--
pH (s.u.) = 2
03
CA
Sp. Cond. (µmhos/cm) = io %
?S� 1
rl,h
l�\, 3
m . k
Water Temp. (°C) constant
�A.Cf
K•
Turbidity(NTU) *10%or-5NnJ
g -r
Dissolved Oxygen (mg/L) tto^i
I
�k
RedOx Potential/ORP (mV) tio.v
�3,
�3
Li 3 A
COMMENTS/OBSERVATIONS: (� �UPtNO 06 06
G l
Dater (l By.
C • Page of

aceAnalytical A
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Carnp Dressser and Mckee Inc.
Casing Diameter:
NA
Site Name: Cabarrus County Landfill
Casing Material:
NA
Field Personnel: W. Flammer J. Mueller
Dedicated Pump:
NA
Well ID #: C&D SW-3
Method of Well Evacuation:
NA
Date: S .4\,
Method of Sample Collection:
NA
Weather Conditions:
Depth to Ground Water in feet (DGW) = NA
Sample Date and Time:
Total Well Depth in feet (TWD) = NA
PSI NA
Purge Rate (mLm) NA
REFILL NA
DISCHARGE NA
Total Volume of Water Removed (Liters): NA
jEnd Water Level: NA
Time (military)
Volume Purged (Liters)
0
Water Level (ft.) ale
pH (s.u.) t 2
Sp. Cond. (µmhos/cm) t io
Water Temp. ('C) con=nt
o i or5NW
Turbidity (NTU) d<
Dissolved Oxygen (mg/L) do
O.R.P. (mV) t10mv
COMMENTS/OBSERVATIONS: Sw S r r o 1Nc t �►o cv., , v n. rL� — ��' S �" "
Date: 5 r1 B /
Page � of 1

aceAna1yAcal
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
June 04, 2019
Mathew Colone
CDM Smith Inc. - Raleigh
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
RE: Project: Cabarrus County CD-1 s and CD1 d
Pace Project No.: 2618286
Dear Mathew Colone:
Enclosed are the analytical results for sample(s) received by the laboratory between May 08, 2019
and May 10, 2019. The results relate only to the samples included in this report. Results reported
herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality
Assurance Manual, where applicable, unless otherwise noted in the body of the report.
Some analyses have been subcontracted outside of the Pace Network. The subcontracted
laboratory report has been attached.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Sakina Mckenzie
[e-mail]
[phone]
Project Manager
Enclosures
cc: Ms. Janelle B. Farley
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 46

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Atlanta Certification IDs
110 Technology Parkway Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
Georgia DW Microbiology Certification #: 812
Charlotte Certification IDs
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
CERTIFICATIONS
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 46

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE SUMMARY
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2618286001
1302-CD-1S
Water
05/07/19 09:06
05/08/19 10:00
2618286002
1302-CD-1D
Water
05/07/1912:05
05/08/1910:00
2618427010
1302-CD-1S
Water
05/07/19 08:50
05/10/19 09:20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 46

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
2618286001 1302-CD-1S EPA6020B
CSW
17
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
JAD
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA410.4
RNB
1
PASI-GA
SM 4500-S2 D
KN
1
PASI-GA
SM 5210B
RNB
1
PASI-GA
EPA 9056A
RLC
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618286002 1302-CD-1D EPA6020B
CSW
17
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
JAD
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA 9056A
RLC
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 46

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1S Lab ID: 2618286001 Collected: 05/07/19 09:06 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
5.26
Std. Units
1
Field Temperature
15.0
deg C
1
Field Specific Conductance
116
umhos/cm
1
Field Turbidity
7.13
NTU
1
Field Oxidation Potential
242.4
mV
1
Oxygen, Dissolved
1.82
mg/L
1
Depth to Water
28.11
feet
1
Iron, Ferrous
0.0
mg/L
1
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
7470 Mercury
Mercury
8260D MSV
1,1,1,2-Tetrachloroethane
1,1,1-Trichloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,2,3-Trichloropropane
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,4-Dichlorobenzene
2-Butanone (MEK)
Date: 06/04/2019 02:17 PM
ND
ug/L
5.0
1
ND
ug/L
5.0
1
29.8
ug/L
5.0
1
ND
ug/L
0.50
1
ND
ug/L
0.50
1
ND
ug/L
5.0
1
ND
ug/L
5.0
1
ND
ug/L
5.0
1
638
ug/L
40.0
1
ND
ug/L
1.0
1
17.6
ug/L
10.0
1
1.3J
ug/L
5.0
1
ND
ug/L
5.0
1
ND
ug/L
5.0
1
ND
ug/L
1.0
1
7.OJ
ug/L
10.0
1
5.11
uq/L
10.0
1
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38
05/23/19 13:38 7782-44-7 N2
05/23/19 13:38
05/23/19 13:38
05/13/1918:04
05/14/1916:38
7440-36-0
05/13/1918:04
05/14/1916:38
7440-38-2
05/13/1918:04
05/14/1916:38
7440-39-3
05/13/1918:04
05/14/1916:38
7440-41-7
05/13/1918:04
05/14/1916:38
7440-43-9
05/13/1918:04
05/14/1916:38
7440-47-3
05/13/1918:04
05/14/1916:38
7440-48-4
05/13/1918:04
05/14/1916:38
7440-50-8
05/13/1918:04
05/14/1916:38
7439-89-6
05/13/1918:04
05/14/1916:38
7439-92-1
05/13/1918:04
05/14/1916:38
7439-96-5
05/13/1918:04
05/14/1916:38
7440-02-0
05/13/1918:04
05/14/1916:38
7782-49-2
05/13/1918:04
05/14/1916:38
7440-22-4
05/13/1918:04
05/14/1916:38
7440-28-0
05/13/1918:04
05/14/1916:38
7440-62-2
05/13/1918:04
05/14/1916:38
7440-66-6
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
ND ug/L 0.20 1 05/13/19 16:00 05/14/19 09:02 7439-97-6
Analytical Method: EPA 8260D
ND
ug/L
1.0
1
05/15/1917:05
630-20-6
ND
ug/L
1.0
1
05/15/1917:05
71-55-6
ND
ug/L
1.0
1
05/15/1917:05
79-34-5
ND
ug/L
1.0
1
05/15/1917:05
79-00-5
ND
ug/L
1.0
1
05/15/1917:05
75-34-3
ND
ug/L
1.0
1
05/15/1917:05
75-35-4
ND
ug/L
1.0
1
05/15/1917:05
96-18-4
ND
ug/L
2.0
1
05/15/1917:05
96-12-8
ND
ug/L
2.0
1
05/15/1917:05
106-93-4
ND
ug/L
1.0
1
05/15/1917:05
95-50-1
ND
ug/L
1.0
1
05/15/1917:05
107-06-2
ND
ug/L
1.0
1
05/15/1917:05
78-87-5
ND
ug/L
1.0
1
05/15/1917:05
106-46-7
ND
ug/L
5.0
1
05/15/1917:05
78-93-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 5 of 46

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1S Lab ID: 2618286001 Collected: 05/07/19 09:06 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
2-Hexanone
ND
ug/L
5.0
1
05/15/19 17:05
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 17:05
108-10-1
Acetone
ND
ug/L
25.0
1
05/15/19 17:05
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 17:05
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 17:05
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 17:05
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 17:05
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 17:05
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 17:05
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 17:05
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 17:05
56-23-5 L1,v1
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 17:05
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 17:05
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 17:05
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 17:05
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 17:05
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 17:05
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 17:05
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 17:05
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 17:05
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 17:05
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/15/19 17:05
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 17:05
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 17:05
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/15/19 17:05
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 17:05
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 17:05
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 17:05
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 17:05
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:05
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:05
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:05
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:05
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
93
%.
81-119
1
05/15/19 17:05
17060-07-0
Dibromofluoromethane (S)
98
%.
82-114
1
05/15/19 17:05
1868-53-7
4-Bromofluorobenzene (S)
96
%.
82-120
1
05/15/19 17:05
460-00-4
Toluene-d8 (S)
97
%.
82-109
1
05/15/19 17:05
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/17/19 20:27
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
104
%
50-150
1
05/17/19 20:27
17060-07-0
Toluene-d8 (S)
122
%
50-150
1
05/17/19 20:27
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
43000
ug/L
20000
1
05/09/19 15:30
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM
without
the written consent of Pace Analytical Services, LLC.
Page 6 of 46

aceAna1yAca1
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1S Lab ID: 2618286001 Collected: 05/07/19 09:06 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
158000 ug/L
10000
1
05/14/19 19:16
D6
410.4 COD
Analytical Method: EPA 410.4 Preparation
Method:
EPA 410.4
Chemical Oxygen Demand
ND ug/L
10000
1 05/13/19 11:30
05/13/19 15:51
4500S2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1914:25
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation
Method:
SM 5210B
BOD, 5 day
ND ug/L
2000
1 05/08/19 13:00
05/13/19 13:10
1A
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
359 ug/L
50.0
1
05/09/19 13:23
14797-55-8 H1
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
2930 ug/L
1000
1
05/23/19 04:21
16887-00-6
Sulfate
12600 ug/L
5000
1
05/23/19 04:21
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Mean Total Organic Carbon
ND ug/L
1000
1
05/16/19 16:45
7440-44-0
Date: 06/04/2019 02:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 46

aceAna1yAca1
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1D Lab ID: 2618286002 Collected: 05/07/19 12:05 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
5.69
Std. Units 1
05/23/19 13:38
Field Temperature
18.3
deg C 1
05/23/19 13:38
Field Specific Conductance
114
umhos/cm 1
05/23/19 13:38
Field Turbidity
9.14
NTU 1
05/23/19 13:38
Field Oxidation Potential
183.2
mV 1
05/23/19 13:38
Oxygen, Dissolved
1.61
mg/L 1
05/23/19 13:38 7782-44-7 N2
Depth to Water
26.89
feet 1
05/23/19 13:38
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-38-2
Barium
30.7
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/13/1918:04
05/14/1916:43
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/13/1918:04
05/14/1916:43
7440-43-9
Chromium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-48-4
Copper
1.4J
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-50-8
Iron
517
ug/L
40.0
1
05/13/1918:04
05/14/1916:43
7439-89-6
Lead
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:43
7439-92-1
Manganese
9.7J
ug/L
10.0
1
05/13/1918:04
05/14/1916:43
7439-96-5
Nickel
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-02-0
Selenium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7782-49-2
Silver
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:43
7440-22-4
Thallium
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:43
7440-28-0
Vanadium
7AJ
ug/L
10.0
1
05/13/1918:04
05/14/1916:43
7440-62-2
Zinc
2.9J
ug/L
10.0
1
05/13/1918:04
05/14/1916:43
7440-66-6
7470 Mercury
Analytical Method: EPA 7470A Preparation Method:
EPA 7470A
Mercury
ND
ug/L
0.20
1
05/13/19 16:00
05/14/19 09:04
7439-97-6
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 17:31
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 17:31
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 17:31
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 17:31
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 17:31
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 17:31
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 17:31
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 17:31
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 17:31
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 17:31
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 17:31
591-78-6
REPORT OF LABORATORY
ANALYSIS
This report shall not be
reproduced, except
in full,
Date: 06/04/2019 02:17 PM
without
the written consent of
Pace Analytical Services,
LLC.
Page 8 of 46

aceAna1yAca1
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1D Lab ID: 2618286002 Collected: 05/07/19 12:05 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 17:31
108-10-1
Acetone
ND
ug/L
25.0
1
05/15/19 17:31
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 17:31
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 17:31
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 17:31
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 17:31
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 17:31
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 17:31
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 17:31
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 17:31
56-23-5 L1,v1
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 17:31
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 17:31
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 17:31
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 17:31
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 17:31
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 17:31
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 17:31
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 17:31
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 17:31
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 17:31
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/15/19 17:31
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 17:31
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 17:31
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 17:31
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 17:31
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 17:31
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 17:31
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:31
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:31
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:31
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
93
%.
81-119
1
05/15/19 17:31
17060-07-0
Dibromofluoromethane (S)
98
%.
82-114
1
05/15/19 17:31
1868-53-7
4-Bromofluorobenzene (S)
95
%.
82-120
1
05/15/19 17:31
460-00-4
Toluene-d8 (S)
97
%.
82-109
1
05/15/19 17:31
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/19/19 11:24
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
128
%
50-150
1
05/19/19 11:24
17060-07-0
Toluene-d8 (S)
115
%
50-150
1
05/19/19 11:24
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
52000
ug/L
20000
1
05/09/19 15:34
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM
without
the written consent of Pace Analytical Services, LLC.
Page 9 of 46

aceAna1yAca1
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
Sample: 1302-CD-1D
Lab ID: 2618286002 Collected: 05/07/19 12:05
Received: 05/08/19 10:00 Matrix: Water
Parameters
Results Units
Report Limit
DF
Prepared Analyzed
CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
134000 ug/L
10000
1
05/14/19 19:16
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
80.8 ug/L
50.0
1
05/09/19 11:55
14797-55-8
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
2840 ug/L
1000
1
05/30/19 07:20
16887-00-6
Sulfate
3140J ug/L
5000
1
05/30/19 07:20
14808-79-8
Date: 06/04/2019 02:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 46

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QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28287
Analysis Method:
EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description:
7470 Mercury
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127417
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury ug/L
ND 0.20 05/13/1919:46
LABORATORY CONTROL SAMPLE: 127418
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury ug/L
2.5 2.4
98 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127419 127420
MS MSD
2618405004
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND
2.5 2.5 2.2
2.2 88 87 75-125 2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28295 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127445
Associated Lab Samples:
Parameter
2618286001, 2618286002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Antimony
ug/L
ND
5.0
05/14/1915:22
Arsenic
ug/L
ND
5.0
05/14/1915:22
Barium
ug/L
ND
5.0
05/14/1915:22
Beryllium
ug/L
ND
0.50
05/14/1915:22
Cadmium
ug/L
ND
0.50
05/14/1915:22
Chromium
ug/L
ND
5.0
05/14/1915:22
Cobalt
ug/L
ND
5.0
05/14/1915:22
Copper
ug/L
ND
5.0
05/14/1915:22
Iron
ug/L
ND
40.0
05/14/1915:22
Lead
ug/L
ND
1.0
05/14/1915:22
Manganese
ug/L
ND
10.0
05/14/1915:22
Nickel
ug/L
ND
5.0
05/14/1915:22
Selenium
ug/L
ND
5.0
05/14/1915:22
Silver
ug/L
ND
5.0
05/14/1915:22
Thallium
ug/L
ND
1.0
05/14/1915:22
Vanadium
ug/L
ND
10.0
05/14/1915:22
Zinc
ug/L
ND
10.0
05/14/1915:22
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
127446
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
96.7
97
80-120
Arsenic
ug/L
100
97.1
97
80-120
Barium
ug/L
100
95.6
96
80-120
Beryllium
ug/L
100
99.5
99
80-120
Cadmium
ug/L
100
97.0
97
80-120
Chromium
ug/L
100
98.1
98
80-120
Cobalt
ug/L
100
98.9
99
80-120
Copper
ug/L
100
99.2
99
80-120
Iron
ug/L
1000
988
99
80-120
Lead
ug/L
100
95.9
96
80-120
Manganese
ug/L
100
101
101
80-120
Nickel
ug/L
100
97.5
98
80-120
Selenium
ug/L
100
98.8
99
80-120
Silver
ug/L
100
99.0
99
80-120
Thallium
ug/L
100
95.8
96
80-120
Vanadium
ug/L
100
99.9
100
80-120
Zinc
ug/L
100
102
102
80-120
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County CD-1s and CD1d
2618286
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
127447
127448
MS
MSD
2618227008
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
98.0
93.7
98
94
75-125
5
20
Arsenic
ug/L
ND
100
100
92.7
92.9
93
93
75-125
0
20
Barium
ug/L
37.6
100
100
131
127
93
89
75-125
3
20
Beryllium
ug/L
ND
100
100
104
101
103
101
75-125
3
20
Cadmium
ug/L
ND
100
100
95.7
94.7
96
95
75-125
1
20
Chromium
ug/L
ND
100
100
98.9
98.4
98
98
75-125
1
20
Cobalt
ug/L
ND
100
100
98.0
97.3
98
97
75-125
1
20
Copper
ug/L
ND
100
100
98.0
101
97
100
75-125
3
20
Iron
ug/L
517
1000
1000
1010
1900
49
139
75-125
61
20 M1,R1
Lead
ug/L
ND
100
100
94.0
91.4
94
91
75-125
3
20
Manganese
ug/L
80.7
100
100
180
187
99
107
75-125
4
20
Nickel
ug/L
ND
100
100
97.6
95.5
97
95
75-125
2
20
Selenium
ug/L
ND
100
100
95.7
95.1
96
95
75-125
1
20
Silver
ug/L
ND
100
100
101
98.1
101
98
75-125
3
20
Thallium
ug/L
ND
100
100
94.2
91.9
94
92
75-125
2
20
Vanadium
ug/L
ND
100
100
100
98.8
99
98
75-125
2
20
Zinc
ug/L
ND
100
100
102
103
98
99
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28431 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127981
Associated Lab Samples: 2618286001, 2618286002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1,1-Trichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1,2-Trichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1-Dichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,1-Dichloroethene
ug/L
ND
1.0
05/15/19 11:28
1,2,3-Trichloropropane
ug/L
ND
1.0
05/15/19 11:28
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
05/15/19 11:28
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
05/15/19 11:28
1,2-Dichlorobenzene
ug/L
ND
1.0
05/15/19 11:28
1,2-Dichloroethane
ug/L
ND
1.0
05/15/19 11:28
1,2-Dichloropropane
ug/L
ND
1.0
05/15/19 11:28
1,4-Dichlorobenzene
ug/L
ND
1.0
05/15/19 11:28
2-Butanone (MEK)
ug/L
ND
5.0
05/15/19 11:28
2-Hexanone
ug/L
ND
5.0
05/15/19 11:28
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
05/15/19 11:28
Acetone
ug/L
ND
25.0
05/15/19 11:28
Acrylonitrile
ug/L
ND
50.0
05/15/19 11:28
Benzene
ug/L
ND
1.0
05/15/19 11:28
Bromochloromethane
ug/L
ND
1.0
05/15/19 11:28
Bromodichloromethane
ug/L
ND
1.0
05/15/19 11:28
Bromoform
ug/L
ND
1.0
05/15/19 11:28
Bromomethane
ug/L
ND
2.0
05/15/19 11:28
Carbon disulfide
ug/L
ND
10.0
05/15/19 11:28
Carbon tetrachloride
ug/L
ND
1.0
05/15/19 11:28
Chlorobenzene
ug/L
ND
1.0
05/15/19 11:28
Chloroethane
ug/L
ND
1.0
05/15/19 11:28
Chloroform
ug/L
ND
1.0
05/15/19 11:28
Chloromethane
ug/L
ND
1.0
05/15/19 11:28
cis-1,2-Dichloroethene
ug/L
ND
1.0
05/15/19 11:28
cis-1,3-Dichloropropene
ug/L
ND
1.0
05/15/19 11:28
Dibromochloromethane
ug/L
ND
1.0
05/15/19 11:28
Dibromomethane
ug/L
ND
1.0
05/15/19 11:28
Ethylbenzene
ug/L
ND
1.0
05/15/19 11:28
lodomethane
ug/L
ND
10.0
05/15/19 11:28
Methylene Chloride
ug/L
ND
1.0
05/15/19 11:28
Styrene
ug/L
ND
1.0
05/15/19 11:28
Tetrachloroethene
ug/L
ND
1.0
05/15/19 11:28
Tetrahydrofuran
ug/L
ND
10.0
05/15/19 11:28
Toluene
ug/L
ND
1.0
05/15/19 11:28
trans-1,2-Dichloroethene
ug/L
ND
1.0
05/15/19 11:28
V1
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
METHOD BLANK: 127981
Associated Lab Samples:
Parameter
2618286001, 2618286002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/15/19 11:28
Trichloroethene
ug/L
ND
1.0
05/15/19 11:28
Trichlorofluoromethane
ug/L
ND
1.0
05/15/19 11:28
Vinyl acetate
ug/L
ND
2.0
05/15/19 11:28
Vinyl chloride
ug/L
ND
1.0
05/15/19 11:28
Xylene (Total)
ug/L
ND
2.0
05/15/19 11:28
1,2-Dichloroethane-d4 (S)
%.
93
81-119
05/15/19 11:28
4-Bromofluorobenzene (S)
%.
96
82-120
05/15/19 11:28
Dibromofluoromethane (S)
%.
98
82-114
05/15/19 11:28
Toluene-d8 (S)
%.
100
82-109
05/15/19 11:28
LABORATORY CONTROL SAMPLE: 127982
Parameter
Qualifiers
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
56.3
113
68-137
1,1,1-Trichloroethane
ug/L
50
57.8
116
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
59.1
118
51-158
1,1,2-Trichloroethane
ug/L
50
57.5
115
78-131
1,1-Dichloroethane
ug/L
50
60.8
122
69-151
1,1-Dichloroethene
ug/L
50
63.8
128
64-158
1,2,3-Trichloropropane
ug/L
50
45.1
90
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
48.6
97
58-124
1,2-Dibromoethane (EDB)
ug/L
50
56.5
113
71-134
1,2-Dichlorobenzene
ug/L
50
54.9
110
70-135
1,2-Dichloroethane
ug/L
50
54.2
108
72-129
1,2-Dichloropropane
ug/L
50
60.3
121
64-135
1,4-Dichlorobenzene
ug/L
50
52.8
106
70-131
2-Butanone (MEK)
ug/L
100
101
101
52-143
2-Hexanone
ug/L
100
87.1
87
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
104
104
71-129
Acetone
ug/L
100
88.7
89
48-224
Acrylonitrile
ug/L
200
205
103
66-154
Benzene
ug/L
50
57.5
115
68-132
Bromochloromethane
ug/L
50
58.6
117
73-133
Bromodichloromethane
ug/L
50
56.8
114
67-121
Bromoform
ug/L
50
56.6
113
57-125
Bromomethane
ug/L
50
48.0
96
35-156
Carbon disulfide
ug/L
100
103
103
47-141
Carbon tetrachloride
ug/L
50
64.4
129
66-122 L1,v1
Chlorobenzene
ug/L
50
56.6
113
71-126
Chloroethane
ug/L
50
47.3
95
43-143
Chloroform
ug/L
50
51.3
103
71-136
Chloromethane
ug/L
50
53.0
106
47-123
cis-1,2-Dichloroethene
ug/L
50
61.1
122
74-131
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
LABORATORY CONTROL SAMPLE:
Parameter
127982
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,3-Dichloropropene
ug/L
50
57.9
116
78-120
Dibromochloromethane
ug/L
50
56.4
113
65-115
Dibromomethane
ug/L
50
62.9
126
79-129
Ethylbenzene
ug/L
50
58.5
117
68-129
lodomethane
ug/L
100
97.3
97
49-154
Methylene Chloride
ug/L
50
56.8
114
61-147
Styrene
ug/L
50
61.4
123
77-128
Tetrachloroethene
ug/L
50
53.1
106
51-139
Tetrahydrofuran
ug/L
100
101
101
56-147
Toluene
ug/L
50
54.7
109
60-133
trans-1,2-Dichloroethene
ug/L
50
63.4
127
69-144
trans- 1,3-Dichloropropene
ug/L
50
50.0
100
74-128
Trichloroethene
ug/L
50
54.2
108
73-126
Trichlorofluoromethane
ug/L
50
59.1
118
55-132
Vinyl acetate
ug/L
50
54.2
108
52-141
Vinyl chloride
ug/L
50
51.5
103
50-133
Xylene (Total)
ug/L
150
181
121
78-132
1,2-Dichloroethane-d4 (S)
%.
92
81-119
4-Bromofluorobenzene (S)
%.
95
82-120
Dibromofluoromethane (S)
%.
95
82-114
Toluene-d8 (S)
%.
97
82-109
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127983
MS
2618237001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
127984
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
55.2
48.8
110
98
68-137
12
11 R1
1,1,1-Trichloroethane
ug/L
ND
50
50
61.0
53.7
122
107
66-142
13
11 R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
60.5
50.2
121
100
39-171
19
13 R1
1,1,2-Trichloroethane
ug/L
ND
50
50
56.6
50.8
113
102
73-136
11
12
1,1-Dichloroethane
ug/L
ND
50
50
57.6
54.2
115
108
66-155
6
15
1,1-Dichloroethene
ug/L
ND
50
50
66.9
63.4
134
127
33-181
5
34
1,2,3-Trichloropropane
ug/L
ND
50
50
43.4
35.3
87
71
78-133
21
14 M1,R1
1,2-Dibromo-3-
ug/L
ND
50
50
47.2
38.4
94
77
58-124
21
15 R1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
56.6
47.5
113
95
71-134
17
12 R1
1,2-Dichlorobenzene
ug/L
ND
50
50
56.2
46.9
112
94
69-135
18
10 R1
1,2-Dichloroethane
ug/L
ND
50
50
54.3
49.3
109
99
36-159
10
10
1,2-Dichloropropane
ug/L
ND
50
50
60.0
53.0
120
106
68-132
12
11 R1
1,4-Dichlorobenzene
ug/L
ND
50
50
54.0
47.7
108
95
49-153
12
9 R1
2-Butanone (MEK)
ug/L
ND
100
100
96.5
82.0
97
82
10-189
16
23
2-Hexanone
ug/L
ND
100
100
83.2
67.8
83
68
40-135
20
18 R1
4-Methyl-2-pentanone
ug/L
ND
100
100
98.2
83.6
98
84
30-177
16
10 R1
(MIBK)
Acetone ug/L ND 100 100 86.0 75.6 80 70 44-223 13 14
Acrylonitrile ug/L ND 200 200 191 160 95 80 13-189 18 12 R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127983
MS
2618237001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
127984
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Benzene
ug/L
ND
50
50
57.6
52.4
115
105
66-139
9
10
Bromochloromethane
ug/L
ND
50
50
59.4
53.3
119
107
73-133
11
13
Bromodichloromethane
ug/L
ND
50
50
55.5
49.5
111
99
57-120
11
13
Bromoform
ug/L
ND
50
50
53.5
44.4
107
89
48-128
18
13 R1
Bromomethane
ug/L
ND
50
50
37.8
39.3
76
79
10-187
4
32
Carbon disulfide
ug/L
ND
100
100
111
101
111
101
47-141
9
322
Carbon tetrachloride
ug/L
ND
50
50
72.2
64.1
144
128
58-127
12
14 MOM
Chlorobenzene
ug/L
ND
50
50
55.2
48.2
110
96
63-137
14
10 R1
Chloroethane
ug/L
ND
50
50
50.6
45.5
101
91
52-146
11
16
Chloroform
ug/L
ND
50
50
50.5
46.5
101
93
74-137
8
9
Chloromethane
ug/L
ND
50
50
53.7
49.1
107
98
41-127
9
10
cis-1,2-Dichloroethene
ug/L
ND
50
50
60.1
54.4
120
109
71-138
10
16
cis-1,3-Dichloropropene
ug/L
ND
50
50
56.5
51.6
113
103
32-145
9
12
Dibromochloromethane
ug/L
ND
50
50
54.9
47.6
110
95
52-116
14
13 R1
Dibromomethane
ug/L
ND
50
50
60.9
52.8
122
106
79-129
14
14
Ethylbenzene
ug/L
ND
50
50
57.7
51.3
115
103
31-174
12
10 R1
lodomethane
ug/L
ND
100
100
95.6
107
96
107
49-154
12
30
Methylene Chloride
ug/L
ND
50
50
56.0
51.0
112
102
61-146
9
15
Styrene
ug/L
ND
50
50
60.2
52.4
120
105
77-128
14
14
Tetrachloroethene
ug/L
ND
50
50
56.5
50.9
113
102
36-155
10
14
Tetrahydrofuran
ug/L
ND
100
100
98.8
83.6
99
84
56-147
17
12 R1
Toluene
ug/L
ND
50
50
57.1
50.1
114
100
52-146
13
11 R1
trans-1,2-Dichloroethene
ug/L
ND
50
50
65.9
58.5
132
117
61-152
12
14
trans-1,3-Dichloropropene
ug/L
ND
50
50
48.6
41.7
97
83
37-146
15
12 R1
Trichloroethene
ug/L
ND
50
50
53.7
49.4
107
99
61-141
8
12
Trichlorofluoromethane
ug/L
ND
50
50
67.3
61.4
135
123
51-141
9
13
Vinyl acetate
ug/L
ND
50
50
49.9
44.4
100
89
52-141
12
14
Vinyl chloride
ug/L
ND
50
50
58.8
54.6
118
109
22-156
7
26
Xylene (Total)
ug/L
ND
150
150
179
159
119
106
78-132
12
7 RS
1,2-Dichloroethane-d4 (S)
%.
96
95
81-119
4-Bromofluorobenzene (S)
%.
98
96
82-120
Dibromofluoromethane (S)
%.
97
98
82-114
Toluene-d8 (S)
%.
98
98
82-109
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 475936 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618286001
METHOD BLANK: 2578807
Matrix:
Water
Associated Lab Samples: 2618286001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
05/17/19 12:15
1,2-Dichloroethane-d4 (S)
%
100
50-150
05/17/19 12:15
Toluene-d8 (S)
%
114
50-150
05/17/19 12:15
LABORATORY CONTROL SAMPLE: 2578808
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.6 103 70-130
1,2-Dichloroethane-d4 (S) % 101 50-150
Toluene-d8(S) % 113 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2578809
2578810
MS
MSD
2618286001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 19.3 20.2
96
101
50-150
5 30
1,2-Dichloroethane-d4 (S)
%
92
90
50-150
30
Toluene-d8 (S)
%
82
81
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 476071 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618286002
METHOD BLANK: 2579453
Associated Lab Samples: 2618286002
Parameter
Units
1,4-Dioxane (p-Dioxane)
ug/L
1,2-Dichloroethane-d4 (S)
%
Toluene-d8 (S)
%
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 05/19/1910:45
102 50-150 05/19/1910:45
113 50-150 05/19/1910:45
LABORATORY CONTROL SAMPLE: 2579454
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.1 100 70-130
1,2-Dichloroethane-d4 (S) % 99 50-150
Toluene-d8(S) % 112 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579455
2579456
MS
MSD
2618286002 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 25.7 20.3
129
101
50-150
24 30
1,2-Dichloroethane-d4 (S)
%
109
109
50-150
30
Toluene-d8 (S)
%
128
129
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28076
Analysis Method:
SM 2320B
QC Batch Method: SM 2320B
Analysis Description:
2320E Alkalinity
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 126363
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Alkalinity, Total as CaCO3
ug/L
ND 20000 05/09/19 13:54
LABORATORY CONTROL SAMPLE:
126364
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Alkalinity, Total as CaCO3
ug/L
100000 101000
101 85-115
SAMPLE DUPLICATE: 126365
2618202009 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
Alkalinity, Total as CaCO3
ug/L
123 mg/L 124000 1 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28369 Analysis Method: SM 2540C
QC Batch Method: SM 2540C Analysis Description: 2540C Total Dissolved Solids
Associated Lab Samples: 2618286001, 2618286002
LABORATORY CONTROL SAMPLE: 127730
Parameter Units
Total Dissolved Solids ug/L
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
400000 403000 101 84-108
SAMPLE DUPLICATE: 127731
2618286001 Dup
Parameter Units Result Result
Total Dissolved Solids ug/L 158000 133000
Max
RPD RPD Qualifiers
17 10 D6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28239
Analysis Method:
EPA 410.4
QC Batch Method: EPA 410.4
Analysis Description:
410.4 COD
Associated Lab Samples: 2618286001
METHOD BLANK: 127270
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chemical Oxygen Demand ug/L
ND 10000 05/13/19 15:36
LABORATORY CONTROL SAMPLE: 127271
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chemical Oxygen Demand ug/L
200000 203000
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127272 127273
MS MSD
2618152001
Spike Spike MS
MSD MS MSD
% Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD RPD Qual
Chemical Oxygen Demand ug/L 11400
5000000 5000000 1630000
1610000 99 96
90-110 1 10
mg/L
0
0
MATRIX SPIKE SAMPLE: 127274
2618152003 Spike
MS MS
% Rec
Parameter Units
Result Conc.
Result % Rec
Limits Qualifiers
Chemical Oxygen Demand ug/L
11200 mg/L 5000000
16200000 100
90-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28184
Analysis Method:
SM 4500-S2 D
QC Batch Method: SM 4500-S2 D
Analysis Description:
4500S2D Sulfide Water
Associated Lab Samples: 2618286001
METHOD BLANK: 126976
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Sulfide ug/L
ND 200 05/10/1914:19
LABORATORY CONTROL SAMPLE: 126977
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Sulfide ug/L
500 452
90 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126978 126979
MS MSD
2618407004
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND
500 500 ND
ND 39 38 30-129 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28001
Analysis Method:
SM 5210B
QC Batch Method: SM 5210B
Analysis Description:
5210E BOD, 5 day
Associated Lab Samples: 2618286001
METHOD BLANK: 125904
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
BOD, 5 day
ug/L
ND 2000 05/13/19 12:52 1A
LABORATORY CONTROL SAMPLE: 125906
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
BOD, 5 day
ug/L
198000 205000
104 85-115 1A
SAMPLE DUPLICATE: 125957
2618270001 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
BOD, 5 day
ug/L
1110 mg/L 1270000 13 20 1A
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28053
Analysis Method:
EPA 9056A
QC Batch Method: EPA 9056A
Analysis Description:
9056 IC Anions
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 126307
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrate as N ug/L
ND 50.0
05/09/19 14:29
LABORATORY CONTROL SAMPLE: 126308
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrate as N ug/L
10000 9630
96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126309 126310
MS MSD
2618286001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Nitrate as N ug/L 359
10000 10000 9640
9600 93 92 90-110 0 15 H1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28932 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618286001
METHOD BLANK: 130388 Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 81.OJ 1000 05/23/19 03:39
Sulfate ug/L 23.OJ 5000 05/23/19 03:39
LABORATORY CONTROL SAMPLE:
130389
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chloride
ug/L
10000
10500
105
90-110
Sulfate
ug/L
10000
11000
110
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 130390
130391
MS
MSD
2618286001
Spike
Spike MS
MSD
MS MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc. Result
Result
% Rec % Rec
Limits
RPD RPD Qual
Chloride ug/L
2930
10000
10000 13300
13200
104 103
90-110
1 15
Sulfate ug/L
12600
10000
10000 22300
22300
97 98
90-110
0 15
MATRIX SPIKE SAMPLE: 130392
2618688001 Spike
MS
MS % Rec
Parameter Units
Result Conc.
Result
% Rec Limits Qualifiers
Chloride ug/L
ND 5000000
5160000
101 90-110
Sulfate ug/L
ND 5000000
5420000
107 90-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 29257 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618286002
METHOD BLANK: 131872 Matrix: Water
Associated Lab Samples: 2618286002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 78.OJ 1000 05/30/19 06:38
Sulfate ug/L 35.OJ 5000 05/30/19 06:38
LABORATORY CONTROL SAMPLE:
131873
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chloride
ug/L
10000
9910
99
90-110
Sulfate
ug/L
10000
9940
99
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 131874
131875
MS
MSD
2618286002
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD RPD Qual
Chloride ug/L
2840
10000
10000
12600
12400
98 95
90-110
2 15
Sulfate ug/L
3140J
10000
10000
12800
12700
97 95
90-110
1 15
MATRIX SPIKE SAMPLE: 131888
2619009001 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Chloride ug/L 11.6 mg/L 10000 21200 96 90-110
Sulfate ug/L ND 10000 10900 104 90-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 46

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28426
Analysis
Method: EPA 9060A
QC Batch Method: EPA 9060A
Analysis
Description:
9060A Total Organic Carbon
Associated Lab Samples: 2618286001
METHOD BLANK: 127954
Matrix: Water
Associated Lab Samples: 2618286001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Mean Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
LABORATORY CONTROL SAMPLE:
127955
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Mean Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
19100
96 90-110
Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
18900
95 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127956
127957
MS
MSD
2618406001
Spike
Spike
MS
MSD MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD
RPD Qual
Mean Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
20000
19800 84 83
85-115
1
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
19900
19600 84 82
85-115
2
10 M1
Total Organic Carbon
ug/L
3.3 mg/L
20000
20000
20300
19800 85 82
85-115
3
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
20100
20100 84 85
85-115
0
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
19500
19800 81 83
85-115
2
10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127958
127959
MS
MSD
2618294001
Spike
Spike
MS
MSD MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD
RPD Qual
Mean Total Organic Carbon
ug/L
1040
20000
20000
19000
18900 90 89
85-115
1
10
Total Organic Carbon
ug/L
1040
20000
20000
19000
19000 90 90
85-115
0
10
Total Organic Carbon
ug/L
1020
20000
20000
18200
18800 86 89
85-115
3
10
Total Organic Carbon
ug/L
1030
20000
20000
19400
19100 92 90
85-115
2
10
Total Organic Carbon
ug/L
1060
20000
20000
19300
18600 91 88
85-115
4
10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 46

Pace Analytical Services, LLC
,_�ceAnalXicallp 11 Technology Parkway
Peachtree e Corners, GA 30092
www.pacolabs.com [phone]
QUALIFIERS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
IW_1.101Ica] NI*i
PASI-C Pace Analytical Services - Charlotte
PASI-GA Pace Analytical Services - Atlanta, GA
BATCH QUALIFIERS
Batch: 28232
The seed correction factor was below the desired range of 0.60-1.0 mg/L. All other quality control indicators including the
LCS, were within accepted limits.
ANALYTE QUALIFIERS
1A The seed correction factor was below the desired range of 0.60-1.0 mg/L. All other quality control indicators including the
LCS, were within accepted limits.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
H1 Analysis conducted outside the EPA method holding time.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
R1 RPD value was outside control limits.
RS The RPD value in one of the constituent analytes was outside the control limits.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 46

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Cabarrus County CD-1s and CD1d
2618286
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
2618286001
1302-C D-1 S
28595
2618286002
1302-CD-1 D
28595
2618286001
1302-CD-IS
EPA3005A
28295
EPA6020B
28307
2618286002
1302-CD-ID
EPA3005A
28295
EPA6020B
28307
2618286001
1302-CD-1S
EPA 7470A
28287
EPA 7470A
28296
2618286002
1302-CD-1 D
EPA 7470A
28287
EPA 7470A
28296
2618286001
1302-CD-1 S
EPA 8260D
28431
2618286002
1302-CD-1 D
EPA 8260D
28431
2618286001
1302-CD-1S
EPA 8260D Mod.
475936
2618286002
1302-CD-ID
EPA 8260D Mod.
476071
2618286001
1302-CD-1S
SM 2320E
28076
2618286002
1302-CD-1D
SM 2320E
28076
2618286001
1302-CD-IS
SM 2540C
28369
2618286002
1302-CD-ID
SM 2540C
28369
2618286001
1302-CD-1S
EPA410.4
28239
EPA410.4
28257
2618286001
1302-CD-IS
SM 4500-S2 D
28184
2618286001
1302-CD-1S
SM 5210E
28001
SM 5210B
28232
2618286001
1302-CD-1 S
EPA 9056A
28053
2618286002
1302-CD-1 D
EPA 9056A
28053
2618286001
1302-CD-1S
EPA 9056A
28932
2618286002
1302-CD-1 D
EPA 9056A
29257
2618286001
1302-CD-1S
EPA 9060A
28426
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 46

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Page 31 of 46
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�S
# W3J
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Sample...
r
FaceAnaOicaf Client Name:LM - ti
Wo# : i 28 1 8285
PM: SMM Due Date: 05
CIL"NT: �DM-Raleigh I2 1/4 g
Courier: Ex ❑ UPS 7Client ❑ Commercial ] Pace Other
Tracking #: I USP �f
Custody Seat on CoolerlBox Present: `' i] no Seals intact: yes J no
Packing Material: Bubble /Wrap �e Baas -1 None
f7 Other
..-.,... _ i i.- A 11 ?f -) T..nn of Ira• /Wai) Rli iw Nnnp
Proj. Due Date:
Proj, Name:
F—I 5,amnlnc hn ic.e. rnolino oracess has beoun
Cooler Temperature
Temp should be above freezing to 6'C
Biological Tissue is Frozen: r >5 No
Comments:
Datc nd Initial of ers mining
Ca tents:
Chain of Custody Present:
_ ves ❑No
❑N+A
1.
Chain of Custody Filled Out:
_ 7-It _No
L-1N;A
2-
Chain of Custody Relinquished.
I;; e L-N❑
❑N A
3-
Sampler Name & Signature on COG:
.? 0N❑
❑N;A
4,
Samples Arrived within Hold Time:
us [No
❑N A
5.
Short Hold Time Analysis (<72hr):
❑No
❑N+A
6.
Rush Turn Around Time Requested:
❑Yes FXo__nN1A
7
Sufficient Volume:
-RCN❑
DNA
S.
Correct Containers used
-Pace Containers Used:
2177 L:N41
UY157-ONO
❑N a
01,11A
9.
Containers Intact:
s C'iNo
❑N,A
Filtered volume received for Dissolved tests
❑Yes --,No
Dr,
11.
Sample Labels match COC:
-Includes dateltimellD/Anal sis Matrix:
ET < GN❑
CNiA
12,
All containers needing preservatiDn have been checked-
All containers needing preservation are found to be in
compliance with EPA recommendation.
e.ceptpons. A- . nform,9-65G 11'!•'3RO3 waled
� �-
►rf-s ❑Nc
es ❑No
� �
— '-1. CNQ
DNA
DNA
13.
Initial when Lot 4 added
completed preser ative
Samples checked for dedilorinalion:
❑Yes ❑No
14,
Headspace in VOA Vials t >6mmy:
Gres ❑
-
b 1
Trip Blank Present:
Trip Blank Custody Seals Present
Pace Trip Blank Lot # (if purchased):___
❑Yes C>uo
❑Yes CNo
Z . a
uA
16.
Client Notification) Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
Date,'Time:
Field 6ata Required? Y ! N
Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be
Coflitrcation Office ( i.e out of hold, incorrect preservalive. out of temp. mcorrecl containers)
to the North Carolina DEHNP,
Page 32 of 46
F-A(LCO03rev 3. 1 iSeplember2006

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

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

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

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

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

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

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

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

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

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

I
I
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0
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0
c:)
ro
Page 43Pof 46

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

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PAn_ ES WDTY Order =l
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Page 45 of 46

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

aceAna1yAcal
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
June 04, 2019
Mathew Colone
CDM Smith Inc. - Raleigh
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
RE: Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Dear Mathew Colone:
Enclosed are the analytical results for sample(s) received by the laboratory on May 10, 2019. The
results relate only to the samples included in this report. Results reported herein conform to the most
current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where
applicable, unless otherwise noted in the body of the report.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Sakina Mckenzie
[e-mail]
[phone]
Project Manager
Enclosures
cc: Ms. Janelle B. Farley
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 31

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
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 31

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE SUMMARY
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2618455001
1302-CD-2
Water
05/07/19 08:28
05/10/19 14:10
2618455002
1302-CD-2
Water
05/07/19 08:28
05/10/19 14:10
2618455003
1302-CD-7
Water
05/07/1911:19
05/10/19 14:10
2618455004
1302-CD-7
Water
05/08/19 08:53
05/10/19 14:10
2618455005
1302-CD-9
Water
05/07/1912:43
05/10/19 14:10
2618455006
1302-CD-9
Water
05/08/19 09:00
05/10/19 14:10
2618455007
1302-CD-DUPLICATE
Water
05/07/19 09:00
05/10/19 14:10
2618455008
1302-CD-DUPLICATE
Water
05/08/19 00:00
05/10/19 14:10
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 31

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
2618455001
1302-CD-2
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
2618455002
1302-CD-2
EPA 6020E
KLH
17
PASI-GA
EPA 7470A
DRB
1
PASI-GA
2618455003
1302-CD-7
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA 9056A
MWB, RLC
2
PASI-GA
2618455004
1302-CD-7
EPA 6020E
CSW, KLH
17
PASI-GA
EPA 7470A
DRB
1
PASI-GA
2618455005
1302-CD-9
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
2618455006
1302-CD-9
EPA 6020E
KLH
17
PASI-GA
EPA 7470A
DRB
1
PASI-GA
2618455007
1302-CD-DUPLICATE
EPA 8260D
LIH
52
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
SM 2540C
RLC
1
PASI-GA
EPA 9056A
MWB, RLC
2
PASI-GA
2618455008
1302-CD-DUPLICATE
EPA 6020E
CSW, KLH
17
PASI-GA
EPA 7470A
DRB
1
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 31

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-2
Lab ID: 2618455001 Collected:
05/07/19
08:28
Received: 05/10/19 14:10 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
5.67
Std. Units
1
05/23/19 13:39
Field Temperature
16.1
deg C
1
05/23/19 13:39
Field Specific Conductance
143.2
umhos/cm
1
05/23/19 13:39
Field Turbidity
800+
NTU
1
05/23/19 13:39
Field Oxidation Potential
106.4
my
1
05/23/19 13:39
Oxygen, Dissolved
20.8
mg/L
1
05/23/19 13:39
7782-44-7
N2
Depth to Water
14.52
feet
1
05/23/19 13:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 15:48
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 15:48
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 15:48
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 15:48
79-00-5
1,1-Dichloroethane
3.5
ug/L
1.0
1
05/17/19 15:48
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 15:48
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 15:48
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 15:48
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 15:48
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 15:48
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 15:48
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 15:48
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 15:48
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 15:48
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 15:48
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 15:48
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 15:48
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 15:48
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 15:48
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 15:48
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 15:48
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 15:48
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 15:48
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 15:48
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 15:48
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 15:48
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 15:48
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 15:48
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 15:48
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 15:48
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 15:48
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 15:48
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 15:48
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 15:48
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 15:48
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 15:48
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 15:48
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 15:48
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 31

aceAna1yAca1
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-2 Lab ID: 2618455001 Collected: 05/07/19 08:28 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Trichloroethene
ND ug/L
1.0
1
05/17/19 15:48
79-01-6
Trichlorofluoromethane
ND ug/L
1.0
1
05/17/19 15:48
75-69-4
Vinyl acetate
ND ug/L
2.0
1
05/17/19 15:48
108-05-4
Vinyl chloride
ND ug/L
1.0
1
05/17/19 15:48
75-01-4
Xylene (Total)
ND ug/L
2.0
1
05/17/19 15:48
1330-20-7
cis-1,2-Dichloroethene
ND ug/L
1.0
1
05/17/19 15:48
156-59-2
cis-1,3-Dichloropropene
ND ug/L
1.0
1
05/17/19 15:48
10061-01-5
trans-1,2-Dichloroethene
ND ug/L
1.0
1
05/17/19 15:48
156-60-5
trans- 1,3-Dichloropropene
ND ug/L
1.0
1
05/17/19 15:48
10061-02-6
trans-1,4-Dichloro-2-butene
ND ug/L
5.0
1
05/17/19 15:48
110-57-6
Surrogates
1,2-Dichloroethane-d4 (S)
99 %.
81-119
1
05/17/19 15:48
17060-07-0
Dibromofluoromethane (S)
103 %.
82-114
1
05/17/19 15:48
1868-53-7
4-Bromofluorobenzene (S)
86 %.
82-120
1
05/17/19 15:48
460-00-4
Toluene-d8 (S)
82 %.
82-109
1
05/17/19 15:48
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND mg/L
0.0020
1
05/19/19 11:44
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
112 %
50-150
1
05/19/19 11:44
17060-07-0
Toluene-d8 (S)
115 %
50-150
1
05/19/19 11:44
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
40000 ug/L
20000
1
05/13/19 16:49
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
161000 ug/L
10000
1
05/14/19 19:16
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
8400 ug/L
1000
1
05/23/19 06:08
16887-00-6
Sulfate
10500 ug/L
5000
1
05/23/19 06:08
14808-79-8
Date: 06/04/2019 11:07 AM
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 31

aceAna1yAca1
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Pace Analytical Services, LLC
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[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-2 Lab ID: 2618455002 Collected: 05/07/19 08:28 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
2.25
NTU
1
05/23/19 13:39
6020B MET ICPMS
Analytical Method:
EPA 6020E
Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-36-0
Arsenic
0.42J
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-38-2
Barium
41.7
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-39-3
Beryllium
0.081J
ug/L
0.50
1
05/16/1914:34
05/21/1919:16
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:16
7440-43-9
Chromium
0.98J
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-47-3
Cobalt
1.91
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-48-4
Copper
1.3J
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-50-8
Iron
782
ug/L
40.0
1
05/16/1914:34
05/21/1919:16
7439-89-6
Lead
0.44J
ug/L
1.0
1
05/16/1914:34
05/21/1919:16
7439-92-1
Manganese
49.7
ug/L
10.0
1
05/16/1914:34
05/21/1919:16
7439-96-5
Nickel
2.2J
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:16
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:16
7440-28-0
Vanadium
4.7J
ug/L
10.0
1
05/16/1914:34
05/21/1919:16
7440-62-2
Zinc
5AJ
ug/L
10.0
1
05/16/1914:34
05/21/1919:16
7440-66-6
7470 Mercury
Analytical Method:
EPA 7470A
Preparation Method:
EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/15/19 08:19
05/15/19 12:35
7439-97-6
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 31

aceAna1yAca1
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-7
Lab ID: 2618455003 Collected:
05/07/19
11:19
Received: 05/10/19 14:10 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
5.81
Std. Units
1
05/23/19 13:39
Field Temperature
17.1
deg C
1
05/23/19 13:39
Field Specific Conductance
397.1
umhos/cm
1
05/23/19 13:39
Field Turbidity
800+
NTU
1
05/23/19 13:39
Field Oxidation Potential
65.4
my
1
05/23/19 13:39
Oxygen, Dissolved
19.2
mg/L
1
05/23/19 13:39
7782-44-7
N2
Depth to Water
38.04
feet
1
05/23/19 13:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 16:15
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 16:15
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 16:15
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 16:15
79-00-5
1,1-Dichloroethane
0.56J
ug/L
1.0
1
05/17/19 16:15
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 16:15
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 16:15
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 16:15
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 16:15
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 16:15
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 16:15
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 16:15
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 16:15
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 16:15
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 16:15
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 16:15
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 16:15
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 16:15
107-13-1
Benzene
0.911
ug/L
1.0
1
05/17/19 16:15
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 16:15
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 16:15
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 16:15
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 16:15
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 16:15
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 16:15
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 16:15
108-90-7
Chloroethane
1.2
ug/L
1.0
1
05/17/19 16:15
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 16:15
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 16:15
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 16:15
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 16:15
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 16:15
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 16:15
74-88-4
Methylene Chloride
1.1
ug/L
1.0
1
05/17/19 16:15
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 16:15
100-42-5
Tetrachloroethene
1.5
ug/L
1.0
1
05/17/19 16:15
127-18-4
Tetrahydrofuran
27.3
ug/L
10.0
1
05/17/19 16:15
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 16:15
108-88-3
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 31

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ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-7 Lab ID: 2618455003 Collected: 05/07/19 11:19 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Trichloroethene
ND ug/L
1.0
1
05/17/19 16:15
79-01-6
Trichlorofluoromethane
5.7 ug/L
1.0
1
05/17/19 16:15
75-69-4
Vinyl acetate
ND ug/L
2.0
1
05/17/19 16:15
108-05-4
Vinyl chloride
1.9 ug/L
1.0
1
05/17/19 16:15
75-01-4
Xylene (Total)
ND ug/L
2.0
1
05/17/19 16:15
1330-20-7
cis-1,2-Dichloroethene
1.8 ug/L
1.0
1
05/17/19 16:15
156-59-2
cis-1,3-Dichloropropene
ND ug/L
1.0
1
05/17/19 16:15
10061-01-5
trans-1,2-Dichloroethene
ND ug/L
1.0
1
05/17/19 16:15
156-60-5
trans- 1,3-Dichloropropene
ND ug/L
1.0
1
05/17/19 16:15
10061-02-6
trans-1,4-Dichloro-2-butene
ND ug/L
5.0
1
05/17/19 16:15
110-57-6
Surrogates
1,2-Dichloroethane-d4 (S)
99 %.
81-119
1
05/17/19 16:15
17060-07-0
Dibromofluoromethane (S)
105 %.
82-114
1
05/17/19 16:15
1868-53-7
4-Bromofluorobenzene (S)
87 %.
82-120
1
05/17/19 16:15
460-00-4
Toluene-d8 (S)
82 %.
82-109
1
05/17/19 16:15
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND mg/L
0.0020
1
05/19/19 12:04
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
112 %
50-150
1
05/19/19 12:04
17060-07-0
Toluene-d8 (S)
116 %
50-150
1
05/19/19 12:04
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B
Alkalinity, Total as CaCO3
130000 ug/L
20000
1
05/13/19 16:56
2540C Total Dissolved Solids
Analytical Method: SM 2540C
Total Dissolved Solids
359000 ug/L
10000
1
05/14/19 19:16
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
19400 ug/L
1000
1
05/23/19 06:29
16887-00-6
Sulfate
47400 ug/L
25000
5
05/29/1911:01
14808-79-8
Date: 06/04/2019 11:07 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 9 of 31

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Peachtree Corners, GA 30092
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ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-7 Lab ID: 2618455004 Collected: 05/08/19 08:53 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
2.17
NTU
1
05/23/19 13:39
6020B MET ICPMS
Analytical Method:
EPA 6020E
Preparation Method:
EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-38-2
Barium
141
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-39-3
Beryllium
0.32J
ug/L
0.50
1
05/16/1914:34
05/21/1919:22
7440-41-7
Cadmium
0.12J
ug/L
0.50
1
05/16/1914:34
05/21/1919:22
7440-43-9
Chromium
0.41J
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-47-3
Cobalt
5.0
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-48-4
Copper
6.3
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-50-8
Iron
64.9
ug/L
40.0
1
05/16/1914:34
05/21/1919:22
7439-89-6
Lead
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:22
7439-92-1
Manganese
2570
ug/L
100
10
05/16/19 14:34
05/23/19 21:06
7439-96-5
Nickel
13.7
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:22
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:22
7440-28-0
Vanadium
1.91
ug/L
10.0
1
05/16/1914:34
05/21/1919:22
7440-62-2
Zinc
7.2J
ug/L
10.0
1
05/16/1914:34
05/21/1919:22
7440-66-6
7470 Mercury
Analytical Method:
EPA 7470A
Preparation Method: EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/15/19 08:19
05/15/19 12:37
7439-97-6
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 31

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110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-9
Lab ID: 2618455005 Collected:
05/07/19
12:43
Received: 05/10/19 14:10 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
6.03
Std. Units
1
05/23/19 13:39
Field Temperature
17.2
deg C
1
05/23/19 13:39
Field Specific Conductance
281.3
umhos/cm
1
05/23/19 13:39
Field Turbidity
800+
NTU
1
05/23/19 13:39
Field Oxidation Potential
121.5
my
1
05/23/19 13:39
Oxygen, Dissolved
2.93
mg/L
1
05/23/19 13:39
7782-44-7
N2
Depth to Water
41.26
feet
1
05/23/19 13:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 16:41
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 16:41
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 16:41
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 16:41
79-00-5
1,1-Dichloroethane
3.5
ug/L
1.0
1
05/17/19 16:41
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 16:41
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 16:41
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 16:41
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 16:41
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 16:41
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 16:41
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 16:41
78-87-5
1,4-Dichlorobenzene
1.7
ug/L
1.0
1
05/17/19 16:41
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 16:41
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 16:41
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 16:41
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 16:41
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 16:41
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 16:41
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 16:41
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 16:41
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 16:41
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 16:41
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 16:41
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 16:41
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 16:41
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 16:41
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 16:41
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 16:41
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 16:41
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 16:41
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 16:41
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 16:41
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 16:41
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 16:41
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 16:41
127-18-4
Tetrahydrofuran
4.7J
ug/L
10.0
1
05/17/19 16:41
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 16:41
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 31

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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-9 Lab ID: 2618455005 Collected: 05/07/19 12:43 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
9056 IC Anions
Chloride
Sulfate
Date: 06/04/2019 11:07 AM
Analytical Method: EPA 8260D
0.87J
ug/L
2.6
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
14.6
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
92
%.
102
%.
85
%.
82
%.
Analytical Method:
EPA 8260D Mod.
ND
mg/L
111
%
118
%
Analytical Method:
SM 2320B
118000
ug/L
Analytical Method:
SM 2540C
214000
ug/L
Analytical Method:
EPA 9056A
6460
ug/L
6340
ug/L
1.0
1
05/17/19 16:41
79-01-6
1.0
1
05/17/19 16:41
75-69-4
2.0
1
05/17/19 16:41
108-05-4
1.0
1
05/17/19 16:41
75-01-4
2.0
1
05/17/19 16:41
1330-20-7
1.0
1
05/17/19 16:41
156-59-2
1.0
1
05/17/19 16:41
10061-01-5
1.0
1
05/17/19 16:41
156-60-5
1.0
1
05/17/19 16:41
10061-02-6
5.0
1
05/17/19 16:41
110-57-6
81-119
1
05/17/19 16:41
17060-07-0
82-114
1
05/17/19 16:41
1868-53-7
82-120
1
05/17/19 16:41
460-00-4
82-109
1
05/17/19 16:41
2037-26-5
0.0020
1
05/19/19 12:23
123-91-1
50-150
1
05/19/19 12:23
17060-07-0
50-150
1
05/19/19 12:23
2037-26-5
20000 1
10000 1
1000 1
5000 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/13/19 17:03
05/14/19 19:17
05/23/19 06:50 16887-00-6
05/23/19 06:50 14808-79-8
Page 12 of 31

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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-9 Lab ID: 2618455006 Collected: 05/08/19 09:00 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Field Turbidity
19
NTU
1
05/23/19 13:39
6020B MET ICPMS
Analytical Method:
EPA 6020E
Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-38-2
Barium
96.8
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:28
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:28
7440-43-9
Chromium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-47-3
Cobalt
1.1J
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-48-4
Copper
2.5J
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-50-8
Iron
162
ug/L
40.0
1
05/16/1914:34
05/21/1919:28
7439-89-6
Lead
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:28
7439-92-1
Manganese
188
ug/L
10.0
1
05/16/1914:34
05/21/1919:28
7439-96-5
Nickel
6.6
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:28
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:28
7440-28-0
Vanadium
4.1J
ug/L
10.0
1
05/16/1914:34
05/21/1919:28
7440-62-2
Zinc
2.9J
ug/L
10.0
1
05/16/1914:34
05/21/1919:28
7440-66-6
7470 Mercury
Analytical Method:
EPA 7470A
Preparation Method:
EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/15/19 08:19
05/15/19 12:40
7439-97-6
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 31

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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-DUPLICATE Lab ID: 2618455007 Collected: 05/07/19 09:00 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 17:07
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 17:07
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 17:07
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 17:07
79-00-5
1,1-Dichloroethane
0.62J
ug/L
1.0
1
05/17/19 17:07
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 17:07
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 17:07
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 17:07
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 17:07
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 17:07
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 17:07
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 17:07
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 17:07
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 17:07
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 17:07
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 17:07
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 17:07
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 17:07
107-13-1
Benzene
0.92J
ug/L
1.0
1
05/17/19 17:07
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 17:07
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 17:07
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 17:07
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 17:07
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 17:07
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 17:07
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 17:07
108-90-7
Chloroethane
1.4
ug/L
1.0
1
05/17/19 17:07
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 17:07
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 17:07
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 17:07
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 17:07
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 17:07
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 17:07
74-88-4
Methylene Chloride
1.1
ug/L
1.0
1
05/17/19 17:07
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 17:07
100-42-5
Tetrachloroethene
1.5
ug/L
1.0
1
05/17/19 17:07
127-18-4
Tetrahydrofuran
24.5
ug/L
10.0
1
05/17/19 17:07
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 17:07
108-88-3
Trichloroethene
0.37J
ug/L
1.0
1
05/17/19 17:07
79-01-6
Trichlorofluoromethane
6.0
ug/L
1.0
1
05/17/19 17:07
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 17:07
108-05-4
Vinyl chloride
2.0
ug/L
1.0
1
05/17/19 17:07
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 17:07
1330-20-7
cis-1,2-Dichloroethene
1.9
ug/L
1.0
1
05/17/19 17:07
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 17:07
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 17:07
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 17:07
10061-02-6
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM
without
the written consent
of Pace Analytical Services, LLC.
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ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-DUPLICATE Lab ID: 2618455007 Collected: 05/07/19 09:00 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
trans-1,4-Dichloro-2-butene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
2540C Total Dissolved Solids
Total Dissolved Solids
9056 IC Anions
Chloride
Sulfate
Date: 06/04/2019 11:07 AM
Analytical Method: EPA 8260D
ND ug/L
99 %.
106 %.
88 %.
82 %.
Analytical Method: EPA 8260D Mod.
ND mg/L
109 %
117 %
Analytical Method: SM 2320B
129000 ug/L
Analytical Method: SM 2540C
391000 ug/L
Analytical Method: EPA 9056A
19100 ug/L
48000 ug/L
5.0
1
05/17/19 17:07
110-57-6
81-119
1
05/17/19 17:07
17060-07-0
82-114
1
05/17/19 17:07
1868-53-7
82-120
1
05/17/19 17:07
460-00-4
82-109
1
05/17/19 17:07
2037-26-5
0.0020
1
05/19/19 12:43
123-91-1
50-150
1
05/19/19 12:43
17060-07-0
50-150
1
05/19/19 12:43
2037-26-5
20000 1
10000 1
1000 1
25000 5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/13/19 17:17
05/14/19 19:17
05/23/19 07:11 16887-00-6
05/29/19 11:23 14808-79-8
Page 15 of 31

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ANALYTICAL RESULTS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
Sample: 1302-CD-DUPLICATE Lab ID: 2618455008 Collected: 05/08/19 00:00 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-38-2
Barium
147
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-39-3
Beryllium
0.36J
ug/L
0.50
1
05/16/1914:34
05/21/1919:33
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:33
7440-43-9
Chromium
0.88J
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-47-3
Cobalt
5.4
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-48-4
Copper
9.9
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-50-8
Iron
847
ug/L
40.0
1
05/16/1914:34
05/21/1919:33
7439-89-6
Lead
0.31J
ug/L
1.0
1
05/16/1914:34
05/21/1919:33
7439-92-1
Manganese
4860
ug/L
100
10
05/16/1914:34
05/22/1914:57
7439-96-5
Nickel
13.5
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:33
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:33
7440-28-0
Vanadium
4.7J
ug/L
10.0
1
05/16/1914:34
05/21/1919:33
7440-62-2
Zinc
8.8J
ug/L
10.0
1
05/16/1914:34
05/21/1919:33
7440-66-6
7470 Mercury
Analytical Method:
EPA 7470A
Preparation Method: EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/15/19 08:19
05/15/19 12:42
7439-97-6
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 16 of 31

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ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-CD-4 Rep
Lab ID: 2618294012
Collected:
05/07/19
10:25
Received: 05/10/19 14:10 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared Analyzed
CAS No.
Qual
Field Data
Analytical Method:
Field pH
5.98
Std. Units
1
05/22/19 11:39
Field Temperature
14.7
deg C
1
05/22/19 11:39
Field Specific Conductance
191.1
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
48.4
my
1
05/22/19 11:39
Oxygen, Dissolved
24.6
mg/L
1
05/22/19 11:39
7782-44-7
N2
Depth to Water
10.65
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 14:56
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 14:56
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 14:56
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 14:56
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 14:56
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 14:56
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 14:56
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 14:56
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 14:56
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 14:56
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 14:56
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 14:56
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 14:56
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 14:56
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 14:56
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 14:56
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 14:56
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 14:56
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 14:56
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 14:56
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 14:56
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 14:56
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 14:56
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 14:56
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 14:56
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 14:56
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 14:56
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 14:56
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 14:56
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 14:56
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 14:56
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 14:56
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 14:56
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 14:56
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 14:56
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 14:56
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 14:56
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 14:56
108-88-3
REPORT OF LABORATORY ANALYSIS
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Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 182

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ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-CD-4 Rep Lab ID: 2618294012 Collected: 05/07/19 10:25 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
Surrogates
1,2-Dichloroethane-d4 (S)
Dibromofluoromethane (S)
4-Bromofluorobenzene (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 05/31 /2019 05:08 PM
Analytical Method: EPA 8260D
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
95
%.
106
%.
88
%.
83
%.
Analytical Method:
EPA 8260D Mod.
ND
ug/L
109
%
115
%
1.0
1
05/17/19 14:56
79-01-6
1.0
1
05/17/19 14:56
75-69-4
2.0
1
05/17/19 14:56
108-05-4
1.0
1
05/17/19 14:56
75-01-4
2.0
1
05/17/19 14:56
1330-20-7
1.0
1
05/17/19 14:56
156-59-2
1.0
1
05/17/19 14:56
10061-01-5
1.0
1
05/17/19 14:56
156-60-5
1.0
1
05/17/19 14:56
10061-02-6
81-119
1
05/17/19 14:56
17060-07-0
82-114
1
05/17/19 14:56
1868-53-7
82-120
1
05/17/19 14:56
460-00-4
82-109
1
05/17/19 14:56
2037-26-5
2.0
1
05/19/19 13:03
123-91-1
50-150
1
05/19/19 13:03
17060-07-0
50-150
1
05/19/19 13:03
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 42 of 182

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ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-CD-4 Rep Lab ID: 2618294013 Collected: 05/08/19 08:43 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field Turbidity
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
Date: 05/31 /2019 05:08 PM
Analytical Method
9.87 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-38-2
45.9
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-39-3
0.38J
ug/L
0.50
1
05/16/1914:34
05/20/1915:14
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:14
7440-43-9
2.3J
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-47-3
7.0
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-48-4
1.4J
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-50-8
1.1
ug/L
1.0
1
05/16/1914:34
05/20/1915:14
7439-92-1
5.8
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:14
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/20/1915:14
7440-28-0
6.2J
ug/L
10.0
1
05/16/1914:34
05/20/1915:14
7440-62-2
13.7
ug/L
10.0
1
05/16/1914:34
05/20/1915:14
7440-66-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
B
Page 43 of 182

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Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
QC Batch: 28368
Analysis Method:
EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description:
7470 Mercury
Associated Lab Samples: 2618455002, 2618455004,
2618455006, 2618455008
METHOD BLANK: 127725
Matrix: Water
Associated Lab Samples: 2618455002, 2618455004,
2618455006, 2618455008
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury mg/L
ND 0.00020 05/15/1911:08
LABORATORY CONTROL SAMPLE: 127726
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury mg/L
0.0025 0.0027
106 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127727 127728
MS MSD
2618406039
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Mercury mg/L ND
0.0025 0.0025 0.0026
0.0026 102 102 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: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC.
Page 17 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
QC Batch: 28521 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618455002, 2618455004, 2618455006, 2618455008
METHOD BLANK: 128457
Associated Lab Samples:
Parameter
Matrix: Water
2618455002, 2618455004, 2618455006, 2618455008
Blank Reporting
Units Result Limit
Analyzed
Antimony
ug/L
ND
5.0
05/21/1917:56
Arsenic
ug/L
ND
5.0
05/21/1917:56
Barium
ug/L
ND
5.0
05/21/1917:56
Beryllium
ug/L
ND
0.50
05/21/1917:56
Cadmium
ug/L
ND
0.50
05/21/1917:56
Chromium
ug/L
ND
5.0
05/21/1917:56
Cobalt
ug/L
ND
5.0
05/21/1917:56
Copper
ug/L
ND
5.0
05/21/1917:56
Iron
ug/L
ND
40.0
05/21/1917:56
Lead
ug/L
ND
1.0
05/21/1917:56
Manganese
ug/L
ND
10.0
05/21/1917:56
Nickel
ug/L
ND
5.0
05/21/1917:56
Selenium
ug/L
ND
5.0
05/21/1917:56
Silver
ug/L
ND
5.0
05/21/1917:56
Thallium
ug/L
ND
1.0
05/21/1917:56
Vanadium
ug/L
ND
10.0
05/21/1917:56
Zinc
ug/L
ND
10.0
05/21/1917:56
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
128458
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
100
100
80-120
Arsenic
ug/L
100
97.5
97
80-120
Barium
ug/L
100
97.7
98
80-120
Beryllium
ug/L
100
99.8
100
80-120
Cadmium
ug/L
100
97.4
97
80-120
Chromium
ug/L
100
98.5
99
80-120
Cobalt
ug/L
100
99.0
99
80-120
Copper
ug/L
100
99.9
100
80-120
Iron
ug/L
1000
1000
100
80-120
Lead
ug/L
100
98.4
98
80-120
Manganese
ug/L
100
100
100
80-120
Nickel
ug/L
100
98.0
98
80-120
Selenium
ug/L
100
93.4
93
80-120
Silver
ug/L
100
104
104
80-120
Thallium
ug/L
100
99.1
99
80-120
Vanadium
ug/L
100
99.3
99
80-120
Zinc
ug/L
100
101
101
80-120
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 18 of 31

aceAna1yAcal
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County C&D Landfill
2618455
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
128459
128460
MS
MSD
2618455008
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
103
102
103
102
75-125
1
20
Arsenic
ug/L
ND
100
100
102
101
102
101
75-125
1
20
Barium
ug/L
147
100
100
252
250
105
103
75-125
1
20
Beryllium
ug/L
0.36J
100
100
96.1
97.6
96
97
75-125
2
20
Cadmium
ug/L
ND
100
100
99.7
101
100
101
75-125
1
20
Chromium
ug/L
0.88J
100
100
103
103
102
103
75-125
0
20
Cobalt
ug/L
5.4
100
100
106
105
101
100
75-125
1
20
Copper
ug/L
9.9
100
100
112
111
102
101
75-125
1
20
Iron
ug/L
847
1000
1000
1970
1920
113
108
75-125
3
20
Lead
ug/L
0.31J
100
100
98.4
98.0
98
98
75-125
0
20
Manganese
ug/L
4860
100
100
4960
5160
102
299
75-125
4
20
Nickel
ug/L
13.5
100
100
112
113
99
99
75-125
0
20
Selenium
ug/L
ND
100
100
96.6
98.3
96
98
75-125
2
20
Silver
ug/L
ND
100
100
102
102
102
102
75-125
0
20
Thallium
ug/L
ND
100
100
98.6
99.0
99
99
75-125
0
20
Vanadium
ug/L
4.7J
100
100
111
110
107
105
75-125
1
20
Zinc
ug/L
8.8J
100
100
106
110
97
101
75-125
3
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC.
Page 19 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
QC Batch: 28582 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV
Associated Lab Samples: 2618455001, 2618455003, 2618455005, 2618455007
METHOD BLANK: 128690 Matrix: Water
Associated Lab Samples: 2618455001, 2618455003, 2618455005, 2618455007
Blank Reporting
Parameter Units Result Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1,1-Trichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1,2-Trichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1-Dichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
1,2,3-Trichloropropane
ug/L
ND
1.0
05/17/19 11:54
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
05/17/19 11:54
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
05/17/19 11:54
1,2-Dichlorobenzene
ug/L
ND
1.0
05/17/19 11:54
1,2-Dichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,2-Dichloropropane
ug/L
ND
1.0
05/17/19 11:54
1,4-Dichlorobenzene
ug/L
ND
1.0
05/17/19 11:54
2-Butanone (MEK)
ug/L
ND
5.0
05/17/19 11:54
2-Hexanone
ug/L
ND
5.0
05/17/19 11:54
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
05/17/19 11:54
Acetone
ug/L
ND
25.0
05/17/19 11:54
Acrylonitrile
ug/L
ND
50.0
05/17/19 11:54
Benzene
ug/L
ND
1.0
05/17/19 11:54
Bromochloromethane
ug/L
ND
1.0
05/17/19 11:54
Bromodichloromethane
ug/L
ND
1.0
05/17/19 11:54
Bromoform
ug/L
ND
1.0
05/17/19 11:54
Bromomethane
ug/L
ND
2.0
05/17/19 11:54
Carbon disulfide
ug/L
ND
10.0
05/17/19 11:54
Carbon tetrachloride
ug/L
ND
1.0
05/17/19 11:54
Chlorobenzene
ug/L
ND
1.0
05/17/19 11:54
Chloroethane
ug/L
ND
1.0
05/17/19 11:54
Chloroform
ug/L
ND
1.0
05/17/19 11:54
Chloromethane
ug/L
ND
1.0
05/17/19 11:54
cis-1,2-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
cis-1,3-Dichloropropene
ug/L
ND
1.0
05/17/19 11:54
Dibromochloromethane
ug/L
ND
1.0
05/17/19 11:54
Dibromomethane
ug/L
ND
1.0
05/17/19 11:54
Ethylbenzene
ug/L
ND
1.0
05/17/19 11:54
lodomethane
ug/L
ND
10.0
05/17/19 11:54
Methylene Chloride
ug/L
ND
1.0
05/17/19 11:54
Styrene
ug/L
ND
1.0
05/17/19 11:54
Tetrachloroethene
ug/L
ND
1.0
05/17/19 11:54
Tetrahydrofuran
ug/L
ND
10.0
05/17/19 11:54
Toluene
ug/L
ND
1.0
05/17/19 11:54
trans-1,2-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
v2
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 20 of 31

Pace Analytical Services, LLC
,_�ceAnalXicallp 11 Technology Parkway
Peachtree e Corners, GA 30092
www.pacolabs.com+ [phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
METHOD BLANK: 128690
Matrix:
Water
Associated Lab Samples: 2618455001, 2618455003,
2618455005,
2618455007
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/17/19 11:54
trans-1,4-Dichloro-2-butene
ug/L
ND
5.0
05/17/19 11:54
Trichloroethene
ug/L
ND
1.0
05/17/19 11:54
Trichlorofluoromethane
ug/L
ND
1.0
05/17/19 11:54
Vinyl acetate
ug/L
ND
2.0
05/17/19 11:54
Vinyl chloride
ug/L
ND
1.0
05/17/19 11:54
Xylene (Total)
ug/L
ND
2.0
05/17/19 11:54
1,2-Dichloroethane-d4 (S)
%.
97
81-119
05/17/19 11:54
4-Bromofluorobenzene (S)
%.
86
82-120
05/17/19 11:54
Dibromofluoromethane (S)
%.
103
82-114
05/17/19 11:54
Toluene-d8 (S)
%.
83
82-109
05/17/19 11:54
LABORATORY CONTROL SAMPLE:
128691
Spike
LCS
LCS %
Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
53.2
106
68-137
1,1,1-Trichloroethane
ug/L
50
65.3
131
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
42.8
86
51-158 v2
1,1,2-Trichloroethane
ug/L
50
58.5
117
78-131
1,1-Dichloroethane
ug/L
50
61.1
122
69-151
1,1-Dichloroethene
ug/L
50
65.8
132
64-158
1,2,3-Trichloropropane
ug/L
50
43.1
86
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
41.9
84
58-124
1,2-Dibromoethane (EDB)
ug/L
50
57.7
115
71-134
1,2-Dichlorobenzene
ug/L
50
51.2
102
70-135
1,2-Dichloroethane
ug/L
50
60.2
120
72-129
1,2-Dichloropropane
ug/L
50
53.9
108
64-135
1,4-Dichlorobenzene
ug/L
50
48.5
97
70-131
2-Butanone (MEK)
ug/L
100
93.2
93
52-143
2-Hexanone
ug/L
100
80.2
80
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
88.3
88
71-129
Acetone
ug/L
100
103
103
48-224
Acrylonitrile
ug/L
200
184
92
66-154
Benzene
ug/L
50
59.7
119
68-132
Bromochloromethane
ug/L
50
71.5
143
73-133 L1
Bromodichloromethane
ug/L
50
52.8
106
67-121
Bromoform
ug/L
50
51.4
103
57-125
Bromomethane
ug/L
50
48.2
96
35-156
Carbon disulfide
ug/L
100
119
119
47-141
Carbon tetrachloride
ug/L
50
65.2
130
66-122 L1
Chlorobenzene
ug/L
50
49.3
99
71-126
Chloroethane
ug/L
50
45.8
92
43-143
Chloroform
ug/L
50
62.7
125
71-136
Chloromethane
ug/L
50
43.0
86
47-123
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 21 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
LABORATORY CONTROL SAMPLE:
128691
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
cis-1,2-Dichloroethene
ug/L
50
62.3
125
74-131
cis-1,3-Dichloropropene
ug/L
50
52.3
105
78-120
Dibromochloromethane
ug/L
50
57.8
116
65-115
L1
Dibromomethane
ug/L
50
65.8
132
79-129
L1
Ethylbenzene
ug/L
50
49.1
98
68-129
lodomethane
ug/L
100
129
129
49-154
Methylene Chloride
ug/L
50
61.4
123
61-147
Styrene
ug/L
50
56.6
113
77-128
Tetrachloroethene
ug/L
50
67.0
134
51-139
Tetrahydrofuran
ug/L
100
94.9
95
56-147
Toluene
ug/L
50
56.5
113
60-133
trans-1,2-Dichloroethene
ug/L
50
63.8
128
69-144
trans- 1,3-Dichloropropene
ug/L
50
52.2
104
74-128
trans-1,4-Dichloro-2-butene
ug/L
100
68.5
68
61-139
Trichloroethene
ug/L
50
51.4
103
73-126
Trichlorofluoromethane
ug/L
50
57.7
115
55-132
Vinyl acetate
ug/L
50
40.5
81
52-141
Vinyl chloride
ug/L
50
49.6
99
50-133
Xylene (Total)
ug/L
150
156
104
78-132
1,2-Dichloroethane-d4 (S)
%.
100
81-119
4-Bromofluorobenzene (S)
%.
89
82-120
Dibromofluoromethane (S)
%.
114
82-114
Toluene-d8 (S)
%.
81
82-109
SO
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
128692
128693
MS
MSD
2618430001
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
35.9
51.3
72
103
68-137
35
11 R1
1,1,1-Trichloroethane
ug/L
ND
50
50
52.0
70.2
104
140
66-142
30
11 R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
28.6
40.1
57
80
39-171
34
13 R1,v2
1,1,2-Trichloroethane
ug/L
ND
50
50
40.5
55.7
81
111
73-136
32
12 R1
1,1-Dichloroethane
ug/L
ND
50
50
45.4
60.9
91
122
66-155
29
15 R1
1,1-Dichloroethene
ug/L
ND
50
50
56.1
75.8
112
152
33-181
30
34
1,2,3-Trichloropropane
ug/L
ND
50
50
27.8
39.6
56
79
78-133
35
14 M1,R1
1,2-Dibromo-3-
ug/L
ND
50
50
28.5
39.4
57
79
58-124
32
15 M1,R1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
40.4
55.0
81
110
71-134
31
12 R1
1,2-Dichlorobenzene
ug/L
ND
50
50
34.5
48.8
68
97
69-135
34
10 M1,R1
1,2-Dichloroethane
ug/L
ND
50
50
42.2
57.8
84
116
36-159
31
10 R1
1,2-Dichloropropane
ug/L
ND
50
50
38.8
52.7
78
105
68-132
30
11 R1
1,4-Dichlorobenzene
ug/L
9.9
50
50
42.6
56.1
65
92
49-153
27
9 R1
2-Butanone (MEK)
ug/L
ND
100
100
63.1
75.9
63
76
10-189
18
23
2-Hexanone
ug/L
ND
100
100
58.9
80.7
59
81
40-135
31
18 R1
4-Methyl-2-pentanone
ug/L
ND
100
100
63.7
86.4
64
86
30-177
30
10 R1
(MIBK)
Results presented on this page are in the
units
indicated by the
"Units" column except where
an alternate unit is presented to the right of the result.
REPORT
OF
LABORATORY
ANALYSIS
This report shall
not be reproduced,
except in full,
Date: 06/04/2019 11:07 AM
without
the written consent of Pace Analytical Services, LLC.
Page 22 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
128692
128693
MS
MSD
2618430001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acetone
ug/L
ND
100
100
65.5
78.9
65
79
44-223
19
14 R1
Acrylonitrile
ug/L
ND
200
200
131
175
65
87
13-189
29
12 R1
Benzene
ug/L
1.2
50
50
45.3
61.2
88
120
66-139
30
10 R1
Bromochloromethane
ug/L
ND
50
50
49.7
67.9
99
136
73-133
31
13 M0,R1
Bromodichloromethane
ug/L
ND
50
50
36.6
50.6
73
101
57-120
32
13 R1
Bromoform
ug/L
ND
50
50
33.0
46.0
66
92
48-128
33
13 R1
Bromomethane
ug/L
ND
50
50
28.6
45.9
57
92
10-187
47
32 R1
Carbon disulfide
ug/L
ND
100
100
97.4
130
97
130
47-141
29
322
Carbon tetrachloride
ug/L
ND
50
50
53.9
73.5
108
147
58-127
31
14 M0,R1
Chlorobenzene
ug/L
18.2
50
50
52.2
65.6
68
95
63-137
23
10 R1
Chloroethane
ug/L
ND
50
50
37.3
50.6
75
101
52-146
30
16 R1
Chloroform
ug/L
ND
50
50
44.3
60.2
89
120
74-137
31
9 R1
Chloromethane
ug/L
ND
50
50
34.8
44.7
70
89
41-127
25
10 R1
cis-1,2-Dichloroethene
ug/L
ND
50
50
44.7
60.2
89
120
71-138
30
16 R1
cis-1,3-Dichloropropene
ug/L
ND
50
50
33.9
46.5
68
93
32-145
32
12 R1
Dibromochloromethane
ug/L
ND
50
50
38.8
53.9
78
108
52-116
33
13 R1
Dibromomethane
ug/L
ND
50
50
43.8
60.2
88
120
79-129
32
14 R1
Ethylbenzene
ug/L
ND
50
50
35.7
48.7
71
97
31-174
31
10 R1
lodomethane
ug/L
ND
100
100
102
138
102
138
49-154
30
30
Methylene Chloride
ug/L
ND
50
50
45.1
62.5
90
125
61-146
32
15 R1
Styrene
ug/L
ND
50
50
37.7
52.6
75
105
77-128
33
14 M1,R1
Tetrachloroethene
ug/L
ND
50
50
52.1
66.3
104
133
36-155
24
14 R1
Tetrahydrofuran
ug/L
ND
100
100
69.4
89.6
69
90
56-147
25
12 R1
Toluene
ug/L
ND
50
50
42.3
56.2
84
112
52-146
28
11 R1
trans-1,2-Dichloroethene
ug/L
ND
50
50
48.3
64.1
97
128
61-152
28
14 R1
trans-1,3-Dichloropropene
ug/L
ND
50
50
33.6
46.4
67
93
37-146
32
12 R1
trans-1,4-Dichloro-2-butene
ug/L
ND
100
100
43.3
57.3
43
57
61-139
28
12 M1,R1
Trichloroethene
ug/L
ND
50
50
38.0
49.6
76
99
61-141
26
12 R1
Trichlorofluoromethane
ug/L
ND
50
50
57.3
75.3
115
151
51-141
27
13 M1,R1
Vinyl acetate
ug/L
ND
50
50
50.5
30.5
101
61
52-141
49
14 R1
Vinyl chloride
ug/L
ND
50
50
42.9
57.3
85
114
22-156
29
26 R1
Xylene (Total)
ug/L
ND
150
150
112
152
74
102
78-132
31
7 RS
1,2-Dichloroethane-d4 (S)
%.
98
97
81-119
4-Bromofluorobenzene (S)
%.
88
89
82-120
Dibromofluoromethane (S)
%.
110
113
82-114
Toluene-d8 (S)
%.
80
81
82-109
SO
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC.
Page 23 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
QC Batch: 476071 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618455001, 2618455003, 2618455005, 2618455007
METHOD BLANK: 2579453
Matrix:
Water
Associated Lab Samples:
2618455001, 2618455003, 2618455005, 2618455007
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
mg/L
ND
0.0020
05/19/19 10:45
1,2-Dichloroethane-d4 (S)
%
102
50-150
05/19/19 10:45
Toluene-d8 (S)
%
113
50-150
05/19/19 10:45
LABORATORY CONTROL SAMPLE: 2579454
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) mg/L 0.02 0.020 100 70-130
1,2-Dichloroethane-d4 (S) % 99 50-150
Toluene-d8(S) % 112 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579455
2579456
MS
MSD
2618286002 Spike
Spike
MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc.
Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
mg/L ND 0.02
0.02
0.026 0.020
129
101
50-150
24 30
1,2-Dichloroethane-d4 (S)
%
109
109
50-150
30
Toluene-d8 (S)
%
128
129
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC.
Page 24 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County
C&D Landfill
Pace Project No.: 2618455
QC Batch: 28286
Analysis Method:
SM 2320B
QC Batch Method: SM 2320B
Analysis Description:
2320E Alkalinity
Associated Lab Samples: 2618455001, 2618455003,
2618455005, 2618455007
METHOD BLANK: 127414
Matrix: Water
Associated Lab Samples: 2618455001, 2618455003,
2618455005, 2618455007
Blank Reporting
Parameter
Units
Result Limit
Analyzed
Qualifiers
Alkalinity, Total as CaCO3
ug/L
ND 20000 05/13/19 16:23
LABORATORY CONTROL SAMPLE:
127415
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits Qualifiers
Alkalinity, Total as CaCO3
ug/L
100000 105000
105
85-115
SAMPLE DUPLICATE: 127416
2618406001 Dup
Max
Parameter
Units
Result Result
RPD
RPD Qualifiers
Alkalinity, Total as CaCO3
ug/L
77.0 mg/L 77000
0 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 25 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
QC Batch: 28369 Analysis Method: SM 2540C
QC Batch Method: SM 2540C Analysis Description: 2540C Total Dissolved Solids
Associated Lab Samples: 2618455001, 2618455003, 2618455005, 2618455007
LABORATORY CONTROL SAMPLE: 127730
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Dissolved Solids ug/L 400000 403000 101 84-108
SAMPLE DUPLICATE: 127731
2618286001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids ug/L 158000 133000 17 10 D6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 26 of 31

aceAna1yAcal
www.pacolabs.com+
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
QC Batch: 28932 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618455001, 2618455003, 2618455005, 2618455007
METHOD BLANK: 130388 Matrix: Water
Associated Lab Samples: 2618455001, 2618455003, 2618455005, 2618455007
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 81.OJ 1000 05/23/19 03:39
Sulfate ug/L 23.OJ 5000 05/23/19 03:39
LABORATORY CONTROL SAMPLE: 130389
Spike
LCS LCS
% Rec
Parameter Units
Conc.
Result % Rec
Limits Qualifiers
Chloride ug/L
10000
10500 105
90-110
Sulfate ug/L
10000
11000 110
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 130390
130391
MS
MSD
2618286001
Spike
Spike
MS
MSD MS
MSD % Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result % Rec
% Rec Limits
RPD RPD Qual
Chloride ug/L
2930
10000
10000
13300
13200 104
103 90-110
1 15
Sulfate ug/L
12600
10000
10000
22300
22300 97
98 90-110
0 15
MATRIX SPIKE SAMPLE: 130392
2618688001 Spike
MS
MS % Rec
Parameter Units
Result Conc.
Result
% Rec Limits Qualifiers
Chloride ug/L
ND 5000000
5160000
101 90-110
Sulfate ug/L
ND 5000000
5420000
107 90-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 27 of 31

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALIFIERS
Project: Cabarrus County C&D Landfill
Pace Project No.: 2618455
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
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
R1 RPD value was outside control limits.
RS The RPD value in one of the constituent analytes was outside the control limits.
SO Surrogate recovery outside laboratory control limits.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 11:07 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 31

aceAna1yAca1
www.pacolabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Cabarrus County C&D Landfill
2618455
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
2618455001
1302-CD-2
28595
2618455002
1302-CD-2
28595
2618455003
1302-CD-7
28595
2618455004
1302-CD-7
28595
2618455005
1302-CD-9
28595
2618455006
1302-CD-9
28595
2618455002
1302-CD-2
EPA 3005A
28521
EPA 6020B
28523
2618455004
1302-CD-7
EPA 3005A
28521
EPA 6020B
28523
2618455006
1302-CD-9
EPA 3005A
28521
EPA 6020B
28523
2618455008
1302-CD-DUPLICATE
EPA 3005A
28521
EPA 6020B
28523
2618455002
1302-CD-2
EPA 7470A
28368
EPA 7470A
28423
2618455004
1302-CD-7
EPA 7470A
28368
EPA 7470A
28423
2618455006
1302-CD-9
EPA 7470A
28368
EPA 7470A
28423
2618455008
1302-CD-DUPLICATE
EPA 7470A
28368
EPA 7470A
28423
2618455001
1302-CD-2
EPA 8260D
28582
2618455003
1302-CD-7
EPA 8260D
28582
2618455005
1302-CD-9
EPA 8260D
28582
2618455007
1302-CD-DUPLICATE
EPA 8260D
28582
2618455001
1302-CD-2
EPA 8260D Mod.
476071
2618455003
1302-CD-7
EPA 8260D Mod.
476071
2618455005
1302-CD-9
EPA 8260D Mod.
476071
2618455007
1302-CD-DUPLICATE
EPA 8260D Mod.
476071
2618455001
1302-CD-2
SM 2320E
28286
2618455003
1302-CD-7
SM 2320E
28286
2618455005
1302-CD-9
SM 2320E
28286
2618455007
1302-CD-DUPLICATE
SM 2320B
28286
2618455001
1302-CD-2
SM 2540C
28369
2618455003
1302-CD-7
SM 2540C
28369
2618455005
1302-CD-9
SM 2540C
28369
2618455007
1302-CD-DUPLICATE
SM 2540C
28369
2618455001
1302-CD-2
EPA 9056A
28932
2618455003
1302-CD-7
EPA 9056A
28932
2618455005
1302-CD-9
EPA 9056A
28932
2618455007
1302-CD-DUPLICATE
EPA 9056A
28932
Date: 06/04/2019 11:07 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 29 of 31

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Page 30 of 31
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Sample Condition ..
FaceAnaokai Client Name:
Courier: ❑Fed Ex -UPS 1 USPS 1 Client ❑I Commercial Lrl Pace Othe.
7
8455
Pfi: SM
CLIENT: Due
Cps -Raleigh Date: 05/29/19
Tracking #:�
Custody Seal on Cooler/Box Present: es ❑ no Seals intact: yes
Packing Material: ❑ Bubble Wrap ubble Bags ❑ None ❑ Other
Thermometer Used � — Type of Ice: We Blue None
Cooler Temperature t Biological Tissue is Frozen: r,,s N7
Temp should be above freezing to 6'C Comments:
no
❑ sampl
oat
Prot. Name:
1
s on Ice. cooling process has begun
+ �oee n+
ntentSin.
Chain of Custody Present:
Yes
❑No
❑NIA
1.
Chain of Custody Filled Out:
Yes
❑No
❑NIA
2.
Chain of Custody Relinquished:
2fes
❑No
❑NIA
3.
Sampler Name & Signature on COC:
22!E:
No
❑WA
4.
Samples Arrived within Hold Time:
i2<
❑Na
❑NIA
5.
Short Hold Time Analysis (<72hr):
❑Yes
2vo
❑NIA
6-
Rush Turn Around Time Requested:
❑yes
klNo
❑NIA
7.
Sufficient Volume:
yew/s
El No
❑NrA
8.
Correct Containers Used:
-Pace Containers Used:
2' es
94ill
❑No
❑Ova
❑NIA
❑NIA
9,
Containers Intact:
04.
❑No
❑N!A
10.
Filtered volume received for Dissolved tests
❑Yes
❑Na
ErNIA
11.
Sample Labels match COC
-includes dateitime/lDlAnalysis Matrix:
es
GNo
❑WA
12.
All containers needing preservation have been checked.
All containers needing preservation are found to be in
compliance vrith EPA recommendation.
exceptions' A coliform. TOC, O&G. NJI-DRO (waler)
es ❑No
IXes ❑No
JN°
{]NIA
❑N14
13,
Initial when
C mpleted
Lot # o
prese
added
ative
Samples checked for dechlorination:
❑Y05
❑No
EWA
14.
Headspace in VOA Vials >5mm :
❑Yes
o
❑NIA
15.
Trip Blank Present:
Trip Blank Custody Seals Present
Race Trip Blank Lot # (if purchased):
Dyes
❑yes
C9b-_ ❑NI
❑iNo N'A
16,
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
DatelTime:
Field Cita
Required? Y ! N
Project Manager Review: Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form wnll be sei it to the North Carolina DEHNR
Certification Office ( i.e out of hold. incorrect preservative, out of temp. Incorrect containers)
F-ALLC003rev.3, 11 SeptKage'I?%� 31