1302_Cabarrus_Units2and3_MSWLF_GW_FID1323364_20190627

Cabarrus County Sanitary
Landfill -Units 2 and 3
Semi -Annual Sampling Report
Facility Permit # 1302-MSWLF-
CDLF-1998
(May 2019 Sampling Event)
repared June 2019
i

I pENRI/SE DNLY� I I ]Paper Repod ]Electronic Data -Email CD (data loaded: Yes/No) DorJEvent#:
CC DI'� Environmental Monitoring
Division of Waste Management -Solid Waste RepoRing Form
Nogce: This form antl any information agachetl to it are "Public Recortls" as defined in NC General Statute 132-1. As such, these documents are
available for Inspection antl examination by any person upon request (NC General Statute 132-8).
Instructions:
• Prepare one form for each intlivltlually moniloretl unit.
• Please type or print legibly.
• Attach a notifcaticn table with values that attain or exceetl NC 2L groundwater standards or NC 2B surface water smndartls. The ngtiflca8on
must include a preliminary analysis of the cause and signifcance of each value. (e.g. naturelty oxurting, off -site source, pre-existing
contlidon, etc.).
• Altacha notification table of any grgundwater or surface water values that equal or exceetl the repgNng limits.
ANach a notifcation table of any methane gas values that attain or exceed explosive gas levels. This Includes any stmctures on or nearby the
facility (NCAC 13B .1829 (4)(a)(I).
• Sentl the original signetl antl sealetl form, any tables, and Eledronlc Data DelNerable b: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1848 Mail Service Center, Raleigh, NC 2]699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner)
Consultant - CDM Smith Inc.
Confect for questions about data formatting. Inclutle data prepareYs name, telephone number and E-mall address:
Name: Mathew F. Calorie Phone: [phone]
E-mail: coloneml(dcdmsm'th com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Faculty Permit# (.0500 or.1800) October 20-24, 200fi)
Cabarrus County Landfgl Units2
4441 Irish Potato Road
1902-MSWLF-
.O500 and .1600
May]-10, 2019
antl 3
Concord, North Carolina 28025
CDLF-1998
Environmental Status: (Check all that apply)
InifiallBackgrountl Monitoring %� Detection Monitoring � Assessment Monitoring � Cortecgve Action
TTTyyypppe of data submlltetl: (Check all that apply)
Grgundwater monitoring tlata from monibdng wells �X Methane gas monitoring tlata
Groundwater monitoring data from private watersupply wells ❑X Cortective action date (specify) MNA DaIa
Leachate monitoring data � Others f
X Surface water monitoring tlata (pact y)
Notification attached?
Ng. No grountlwa[eror surface water standards were exceetletl.
X Ves, a notifcation of values exceeding a groundwater or sudace water standard Is attached. I[ Includes a Ilst of groundwater antl surface water
onitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surtace water standard or NC Solid Waste GWPS antl
preliminary analysis of the cause and signifcance of any cencentretion.
Yes, a notification of values exceeding an explosive methane gas limit is attached. It inclutles Me methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowletlge, the information reponetl antl statements matle on this dale submittal antl attachments are true antl correct.
Furthermore, I have altachetl complete notification of any sampling values meeting or ezceetling groundwater standards or explosive gas
levels, and a preliminary analysis of the cause antl significance of conceniraligns exceetling groundwater stantlartls. 1 am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine antl imprisonment.
MathewF Colone Consultant (9191325-3500
Fac li Pepresenta�tive�Na}� lPrintl TI[e I (Area Cgde)Telephgn `{4 p
/l/ J7 // _ - G /,r `I � (� Affx N(>'iit'�EFR �ary61. • logist Seal
Signature 'I �u`� Date111 /A � (�°�- V( y
5400 Glenwood Avenue Su le 400 Raleigh North Carolina 2]612 `
Fadllty Repmaentative Atldress � � - 5�
F-0412
NC PE Firm License Number (If applicable effective May i, 2009) - - / /s '� � nn"
Revisetl 6I2009 � Gl%�/ Zo ('t

Smith
5400 Glenwood Avenue, Suite 400
Raleigh, North Carolina 27612
tel: [phone]
fax: [phone]
June 26, 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 Landfill Units 2 and 3
Facility Permit Numbers 1302-MSWLF-CDLF-1998
Dear Ms. Drummond:
CDM Smith Inc. (CDM Smith), on behalf of Cabarrus County, is submitting an electronic copy of the May
2019 semi-annual sampling event report. This letter report presents the results of the recently
completed sampling at Units 2 and 3 of the Cabarrus County Landfill and constitutes the first semi-
annual sampling event for 2019.
The approved groundwater monitoring network consists of the following wells: MW-1, -3, -3 deep, -A,
-B, -C, -D, -E Rep, -E deep, -F, -G, -H, -H deep, -I, -J, -K, -L, -L deep, -M, -X, CD-4 Rep, assessment wells
AMW-1s, -1d, -2s, and -2d, and background wells CD -Is and CD-1d. Surface water sample locations
include SW-1 and -2, which also monitor the Unit 1 Landfill. Assessment wells AMW-1s, -1d, -2s, and -2d
were added to the groundwater monitoring network in October 2009 as part of the Corrective Action
Plan (CAP) implementation. CD-4 Rep was installed in January 2009 as part of the proposed Phase I C&D
Landfill expansion. Assessment wells CD-4, -5, and -6 were added to the groundwater monitoring
network in September 2006 during the Phase I C&D Landfill expansion. Assessment wells CD-4 and -5
were abandoned in July 2010 in preparation of the Phase 2 C&D Landfill expansion. Assessment well
CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion. Field activities,
sampling and landfill gas screening results, and an evaluation of corrective action activities are discussed
below.
Field Activities
Groundwater and surface water samples from Units 2 and 3 of the Cabarrus County Landfill were
collected on May 7-10, 2019. Samples are collected from MW-3 deep, -L deep, and -M annually during
the spring event. 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
Of
WATER + ENVIRONMENT +TRANSPORTATION + ENERGY + FACILITIES

Smith
Ms. Jaclynne Drummond
June 26, 2019
Page 2
techniques. Monitoring well and surface water locations for Units 2 and 3 are provided on Figure 1.
Construction details for each monitoring well are summarized in Table 1.
Groundwater elevations were measured at each well prior to sampling and are presented in Table 2.
These groundwater elevations were used to construct potentiometric contours for this sampling event
and are presented on Figure 1. The groundwater elevations and potentiometric contours were used to
estimate groundwater velocities at each well, which are presented in Table 3. After depth to
groundwater was measured, three well volumes of water were removed from each well prior to
sampling to provide fresh formation water within the well water column. Low -flow sampling techniques
were used to purge and sample wells used to monitor natural attenuation. Each well volume was
measured for pH, conductivity, turbidity, temperature, dissolved oxygen (DO), and oxidation-reduction
potential (ORP) using a YSI Pro Plus multi -parameter water quality meter and Micro TPI or TPW turbidity
meters. Wells with elevated turbidity were allowed to settle prior to sampling. The water quality
parameters at the time of sampling are presented in Table 4.
The headspace of each monitoring well was screened for methane gas using a RKI Eagle multi -gas
monitor. Screening results are provided in Appendix A.
Sampling Results
Pace Analytical Services, Inc., located in Peachtree Corners, Georgia, analyzed the groundwater samples
for North Carolina Appendix I volatile organic compounds (VOCs), including 1,4-dioxane, and metals.
Samples collected from CD-1s and -1d were also analyzed for tetrahydrofuran, iron, mercury,
manganese, alkalinity, chloride, sulfate, and total dissolved solids (TDS). Samples for the North Carolina
Appendix II constituent, bis (2-ethylhexyl) phthalate, are collected annually during the spring sampling
event. Additional groundwater samples were collected to evaluate the effectiveness of natural
attenuation and the Phase II injection event and are discussed in the Corrective Action Evaluation
section of this letter report.
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 Units 2 and 3 with
detections of analytes above the MDL but below the MRL were qualified as estimated or "J" flags.
The following list indicates the analytes detected above the MRL at each sampling location. No "J" flag
or general chemistry detections are provided. Underlined analytes exceeded the 15A NCAC 02L .020 (NC
2L) Groundwater Quality Standard, Interim Maximum Allowable Concentration (IMAC), or the 15A NCAC
02B or North Carolina Protective Value Surface Water Quality Standard for Class C Waters.
CD-1s (Background)
Metals: Barium, Iron, Manganese
Volatile Organic Compounds: None Detected
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Ms. Jadynne Drummond
June 26, 2019
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CD-1d (Background)
Metals: Barium, Iron
Volatile Organic Compounds: None Detected
CD-4 Rep
Metals: Barium, Cobalt, Lead, Nickel, Zinc
Volatile Organic Compounds: None Detected
AMW-1s
Metals: Barium, Beryllium
Volatile Organic Compounds: 1,1-Dichloroethane, cis- 1,2-Dichloroethene, Tetrachloroethene
AMW-1d
Metals: Barium, Cobalt, Nickel
Volatile Organic Compounds: Benzene, Chloroethane, 1,1-Dichloroethane, 1,1-Dichloroethene, cis-
1,2-Dichloroethene, Trichloroethene, Vinyl Chloride
AMW-2s
Metals: Barium, Beryllium
Volatile Organic Compounds: 1,1-Dichloroethane, cis- 1,2-Dichloroethene, Tetrachloroethene,
Trichloroethene
AMW-2d
Metals: Barium, Zinc
Volatile Organic Compounds: 1,1-Dichloroethane, cis- 1,2-Dichloroethene, Tetrachloroethene,
Trichloroethene
MW-1
Metals: Barium, Cobalt, Nickel
Volatile Organic Compounds: 1,1-Dichloroethane, 1,4-Dioxane
MW-3
Metals: Barium
Volatile Organic Compounds: 1,1-Dichloroethane, 1,1-Dichloroethene, cis-1,2-Dichloroethene,
Tetra chloroethene, Trichloroethene
MW-3 Deep
Metals: Barium
Volatile Organic Compounds: 1,1-Dichloroethane
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Ms. Jaclynne Drummond
June 26, 2019
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MW-A
Metals: Barium, Chromium, Cobalt, Nickel
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
Dichloroethane, 1,1-Dichloroethene, cis-1,2-Dichloroethene,
Dichloropropane, Methylene Chloride, Tetrachloroethene, Total
Xylenes, Trichloroethene
MW-8
Metals: Barium, Cobalt, Nickel
Volatile Organic Compounds: 1,4-Dioxane
MW-C
Metals: Barium, Chromium, Nickel
Volatile Organic Compounds: None Detected
MW-D
Metals: Barium, Cobalt, Nickel, Vanadium
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene, cis-1,2-
Dichloroethene, Trichloroethene
MW-E Rep
Metals: Barium, Cobalt, Nickel
Volatile Organic Compounds: Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene, 1,1-
Dichloroethane, cis- 1,2-Dichloroethene, 1,4-Dioxane, Vinyl Chloride
MW-E deep
Metals: Barium, Cobalt, Lead, Nickel
Volatile Organic Compounds: Benzene, Chlorobenzene, Chloroethane, 1,4-Dichlorobenzene,
Dioxane
MW-F
Metals: Barium, Cobalt, Copper, Nickel
Volatile Organic Compounds: 1,4-Dioxane
MW-G
Metals: Barium, Cobalt, Nickel
Volatile Organic Compounds: Chlorobenzene, 1,4-Dichlorobenzene, 1,4-Dioxane
MW-H
Metals: Barium
Volatile Organic Compounds: None Detected
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Smith
Ms. Jadynne Drummond
June 26, 2019
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MW-H deep
Metals: Barium
Volatile Organic Compounds: None Detected
MW-1
Metals: Barium
Volatile Organic Compounds: 1,1-Dichloroethan
Trichloroethene
MW-J
Metals: Barium
Volatile Organic Compounds: None Detected
MW-K
Metals: Barium
Volatile Organic Compounds: None Detected
MW-L
Metals: Barium
Volatile Organic Compounds: None Detected
MW-L Deep
Metals:
Volatile Organic Compounds:
MW-M
Metals:
Volatile Organic Compounds:
MW-X
Metals:
Volatile Organic Compounds:
SW-1
Metals:
Volatile Organic Compounds:
SW-2
Metals:
Volatile Organic Compounds:
cis- 1,2-Dichloroethene, Tetrachloroethe
Barium, Zinc
1,1-Dichloroethane, cis-1,2-Dichloroethene, Tetrachloroethene
Barium
1,1-Dichloroethane, 1,4-Dioxane
Barium
None Detected
Barium, Nickel
1,4-Dioxane
Barium, Nickel
1,4-Dioxane
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Ms. Jaclynne Drummond
June 26, 2019
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"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: MW-C
Vanadium: CD-1s, -1d, -4 Rep, AMW-1s, -2s, -2d, MW-1, -3, -A, -C, -G, -H, -H Deep,
-I, -J, -K, -L Deep, -M, and -X
Bis(2-Ethylhexyl)Phthalate: MW-C
Vinyl Chloride: MW-A and -D
A trip blank, equipment blank, and duplicate sample were analyzed for quality control. No analytes were
detected in the trip blank above the MDLs. Copper, zinc, acetone, and tetrahydrofuran were detected in
the equipment blank as estimated detections below their respective NC 2L Standards. Chloroform and
methylene chloride were also detected in the equipment blank below their respective NC 2L Standards.
The duplicate sample, identified as Dup, was collected from MW-1 and had similar analyte
concentrations as those detected in MW-1, with the exceptions of estimated detections of antimony,
tetrahydrofuran, and trichloroethene below their respective NC 2L or IMAC Standards in the parent
sample. Additionally, vanadium was an estimated detection in the parent sample above its IMAC
Standard and cis-1,2-dichloroethene was an estimated detection in the duplicate sample below its NC 2L
Standard.
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. A summary
of detected constituents from the May 2011 to the May 2019 sampling events is presented in Table S.
Laboratory analytical reports are provided in Appendix A.
Corrective Action Evaluation
In December 2008, CDM Smith, on behalf of the County, submitted an Assessment of Corrective
Measures Report to the Solid Waste Section (SWS) for the closed landfill Units 2 and 3 in accordance
with North Carolina Solid Waste Management Rule 15 NCAC 13B .1635. Monitored natural attenuation
and institutional controls paired with in situ remediation by enhanced bioremediation was selected as
the remedy to address groundwater contamination by select VOCs at the facility. In situ remediation
efforts were to be focused on the bedrock contamination near monitoring wells MW-E Rep and -E deep.
Groundwater contamination in the area of MW-E deep is caused by migration of leachate from the
closed landfill Units 2 and 3 downward into the shallow fractured bedrock, thereby allowing low-level
VOCs to migrate into this area prior to being attenuated below NC 2L Standards.
Following approval of the CAP in September 2009 and the Phase I injection permit, six injection wells
were installed upgradient of the MW-E cluster in October 2009 as shown on Figure 2. A 3% solution of
potable water and EOS® 450, which is an emulsion of soybean oil and water, was injected
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Smith
Ms. Jaclynne Drummond
June 26, 2019
Page 7
simultaneously into the injection wells from November 2-6, 2009. A total of 38,100 gallons of the
solution were injected with each well receiving approximately 6,350 gallons.
The initial injection of EOS®450 successfully degraded PCE and TCE to daughter products in the injection
area and neither compound has been detected above the NC 2L Standards in MW-E deep since the
Phase I injection in November 2009. It was assumed that the EOS® 450 would be viable for a period of 3
to 5 years. However, samples collected from the MW-E cluster and wells downgradient of the injection
area during the November 2013 sampling event showed that groundwater contaminant concentrations
had increased and levels exceeding the applicable NC 2L Standards had been detected in monitoring
wells near the property line. Due to the increasing downgradient contaminant concentrations and NC 2L
exceedances near the property line, the groundwater conditions were re-evaluated in accordance with
the CAP and a Phase II injection was implemented.
In order to assess the biological conditions in the injection area prior to initiating the Phase II injection,
groundwater samples were collected from MW-E Rep, -E deep, AMW-1s, -1d, -2s, and -2d in January
2014 and analyzed for Deholococcoides spp (DHC), the bacteria responsible for degrading the
chlorinated ethene species of VOCs. The specific genes of the bacteria that promote dechlorination were
also analyzed. Analytical results for the DHC analyses are summarized in Table 7 and show that a
sufficient population exists at monitoring wells MW-E, -E deep, and assessment monitoring well
AMW-2s for reductive dechlorination by enhanced anaerobic bioremediation. DHC was detected at low
concentrations in assessment monitoring wells AMW-1d and -2d and was not detected at AMW-1s. The
absence of DHC at AMW-1s is likely associated with relatively low VOC concentrations.
Following approval of the injection permit in January 2014, the Phase II injection was completed from
February 10-18, 2014, using potable water and a 10% solution of 60% SRS®-FR large droplet emulsified
vegetable oil substrate. SRS®-FR is specifically designed for use in fractured bedrock environments and
is a mixture of 60% emulsified vegetable oil, 20% water, 5-15% of proprietary emulsifiers and nutrients,
and 5% sodium lactate. The nutrient component of SRS®-FR further enhances the microbial population
growth. A total of 9,966 gallons of the solution were injected during the Phase II event with each well
receiving approximately 1,661 gallons.
In order to monitor the progress of the Phase II injection and the geochemical and biological response of
the aquifer, groundwater samples were collected quarterly from monitoring wells MW-E Rep and
-E deep and assessment wells AMW-1s, -1d, -2s, and -2d. The first and third quarterly sampling events
were completed in conjunction with the May and November 2014 semi-annual sampling events
respectively. The second quarterly sampling event was completed in August 2014 and the fourth
quarterly sampling event was completed in March 2015. A 15-month post -injection sampling event was
completed in May 2015.
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Ms. Jaclynne Drummond
June 26, 2019
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Water quality measurements of pH, temperature, ORP, DO, conductivity, turbidity, and ferrous iron
were collected during each sampling event. In addition, the quarterly samples were submitted to an
analytical laboratory for analysis of nitrate, sulfate, alkalinity, chloride, chemical oxygen demand (COD),
VOCs, dissolved gases (i.e. methane, ethane, ethene, carbon dioxide), and metabolic acids (i.e. acetic
acid, butyric acid, lactic acid, propionic acid, and pyruvic acid). North Carolina Appendix I metals were
collected during events that corresponded with the semi-annual sampling program.
Additional samples were collected during the fourth quarterly sampling event (March 2015) from
monitoring wells MW-E Rep and -E deep and assessment wells AMW-1s, -1d, -2s, and -2d and analyzed
for DHC to assess the biological conditions in the injection area after initiating the Phase II injection. A
sufficient population of DHC existed at assessment monitoring well AMW-1d for reductive
dechlorination by enhanced anaerobic bioremediation and DHC was detected at low concentrations in
monitoring well MW-E deep. Detections of DHC in AMW-1d indicated a healthy population of DHC in the
primary bedrock treatment zone surrounding the injection wells. DHC detections in MW-E deep was an
indication that active treatment in bedrock was also occurring downgradient. DHC was not detected at
MW-E Rep, AMW-1s, -2s, or -2d and was likely due to reduced VOC concentrations from upgradient
treatment. Analytical results for the DHC analyses are summarized in Table 7.
On September 28, 2015, a report summarizing the results of the Phase II injection was submitted to the
SWS. The report stated that the Phase II injection of emulsified vegetable oil replenished the carbon
source and complete reductive dechlorination is occurring at MW-E, -E Deep, and AMW-1d. The
presence of DHC populations and functional genes in MW-E Deep and AMW-1d demonstrate that the
treatment process is capable of achieving complete chlorinated VOC degradation as long as a sufficient
carbon donor is present.
As part of the semi-annual monitoring program, additional groundwater samples were collected from
the background well CD-1s; monitoring wells MW-A, -E Rep, -E deep, -L, and -3; and assessment wells
AMW-1s, -1d, -2s, and -2d. Samples were analyzed for alkalinity, biochemical oxygen demand, COD,
carbon dioxide, chloride, dissolved hydrogen, ethane, ethene, volatile fatty acids (i.e. acetic, butyric,
hexanoic, lactic, pentanoic, propionic, and pyruvic), ferrous iron, methane, nitrate, sulfate, sulfide, and
total organic carbon. Note that ferrous iron was analyzed in the field using a Hach test kit due to the
short hold time of 15 minutes. These additional samples were collected to evaluate natural attenuation
and the effectiveness of the Phase II injection as part of the CAP. A complete summary of the
geochemical results is provided in Table 5.
Contaminant concentration trends for MW-A, -3, -E Rep, -E deep, AMW-1s, -1d, -2s, and -2d were
evaluated to determine the effectiveness of natural attenuation and the Phase II injection. Figures 3
through 10 present total VOC contaminant concentration data for each well. An isoconcentration
contour map with data from the May 2019 sampling event is provided on Figure 11.
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Ms. Jaclynne Drummond
June 26, 2019
Page 9
The total VOC trend analysis for MW-A is presented on Figure 3. Total VOC concentrations increased in
MW-A between June 1995 and April 2003 and decreased after the April 2003 event. Between the May
2011 and May 2019 events, total VOC concentrations show a fluctuating trend.
Figure 4 presents the total VOC trend analysis for MW-3. Total VOC concentrations show an increasing
trend. 1,1-Dichloroethane, PCE, and TCE are the only analytes that have been detected in MW-3 above
the NC 2L Standards. The geochemical data indicates aerobic conditions at MW-3. VOC concentrations in
MW-3 deep have never been detected above the standards.
The total VOC trend analyses for MW-E Rep and -E deep are presented on Figures 5 and 6, respectively.
Total VOC concentrations in MW-E Rep and -E deep have decreased since the November 2009 Phase I
injection. PCE and TCE have not been detected above the NC 2L Standards in MW-E deep since the
Phase I injection and have not been detected above the MDL since the August 2010 sampling event.
Delivery of the carbon substrate (i.e. SRS®-FR) during the Phase II injection was effective based on the
increase in COD at MW-E deep. Historical geochemical data shows reducing conditions exist at the
MW-E cluster based on low DO, a negative ORP, and high methane concentrations. The increase in
metabolic acids and ferrous iron at MW-E deep also indicates that a reducing subsurface environment
exists. A geochemically reducing environment is favorable for anaerobic reductive dechlorination.
Figures 7 and 8 present the total VOC trend analyses for assessment wells AMW-1s and -1d,
respectively. Total VOC concentrations in AMW-1s show an increasing trend from November 2010 to
May 2013 but show a decreasing trend from the May 2013 to the April 2019 sampling event. Total VOC
concentrations in AMW-Id show a decreasing trend from the initial sampling in October 2009 to the
May 2017 sampling event and have fluctuated since then. Historical data shows reducing conditions
existed at AMW-1d but DO and ORP have fluctuated since the November 2017 sampling event. The
concentration of vinyl chloride generally increased from the Phase II injection to the November 2017
sampling event while TCE concentrations decreased, indicating anaerobic reductive dichlorination is
occurring as vinyl chloride is a daughter product of TCE. However, since the November 2017 sampling
event, TCE concentrations have increased and the concentration of vinyl chloride decreased. VOC
concentrations at AMW-1d will be monitored.
The total VOC trend analyses for AMW-2s and -2d are presented on Figures 9 and 10, respectively. Total
VOC concentrations at AMW-2s show an increasing trend between the initial sampling event in October
2009 and November 2014 but have fluctuated since the November 2014 sampling event. Total VOC
concentrations show an increasing trend at AMW-2d since the November 2010 sampling event but have
fluctuated since the Phase II injection was completed in February 2014. The AMW-2 cluster is located
farthest downgradient of the injection area and the shallow well is screened in partially weathered rock.
Geochemical results indicate an aerobic subsurface environment.
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Ms. Jaclynne Drummond
June 26, 2019
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Landfill Gas Monitoring
The approved landfill gas monitoring network consists of monitoring wells MGW-1 through -16. Site
structures that are monitored on the property include the scale house, maintenance shop, electricity
building, and recycling facility. Quarterly landfill gas monitoring of Units 2 and 3 was completed on
February 25 and June 4, 2019, using a GEM 2000 landfill gas analyzer. Methane was detected in MGW-3
during both monitoring events at 3.3 and 1.0 percent, respectively. No hydrogen sulfide was detected in
any monitoring wells or site structures during the monitoring events. Copies of the quarterly landfill gas
monitoring results and equipment calibration data have been placed in the landfill operating record and
are provided in Appendix B.
Recommendations
Units 2 and 3 of the Cabarrus County Landfill are unlined and are the source of VOC concentrations that
are above the NC 2L Standards in downgradient monitoring wells. The injection remedy successfully
reduced the contaminant concentrations in bedrock monitoring well MW-E deep and developed a
primary VOC treatment zone in the vicinity of the injection wells and MW-E Rep. Downgradient VOC
concentrations in bedrock and saprolite should continue to decrease due to reduced VOC
concentrations in the primary treatment zone. Additional injections will be necessary in the future once
all electron donors have been consumed and complete dechlorination stalls.
The County will continue with the semi-annual assessment monitoring program. In addition to sampling
for Appendix I VOCs, including 1,4-dioxane, and metals, and the Appendix II constituent, bis(2-
ethylhexyl) phthalate (sampled at CD-1s, -1d, MW-C, -E deep, -H, -I, and AMW-2d during the spring
sampling event), samples collected from CD-1s, MW-A, -E Rep, -E deep, -L, -3, AMW-1s, -1d, -2s, and -2d
will continue to be analyzed for natural attenuation parameters during the semi-annual sampling
events. Future analytical results will be monitored to evaluate if another injection will be needed. The
next 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
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Table 1
Monitoring Well Construction Summary
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
DepthMonitoring Well Installation Geology of Total
Facility Permit Number I Latitude Longitude Screened Diameter
Code Date Interval (feet BTOC) 6-inch Screen, Filter Seal (inches)
1302-MSWLF-CDLF-1998 CD -Is 8/7/2006 35.47788 80.52334 Saprolite 29.53 18.0-28.0 16.0-28.0 14.0-16.0 2.0
(background well)
1302-MSWLF-CDLF-1998
CD-1d
(background well)
7/21/2004
35.47788
80.52340
PWR
52.15
40.0-50.0
38.0-50.0
36.0-38.0
2.0
1302-MSWLF-CDLF-1998
AMW-1
10/6/2009
35.46915
80.52225
PWR
67.57
50.0-65.0
48.0-65.0
46.0-48.0
2.0
1302-MSWLF-CDLF-1998
AMW-1d
10/8/2009
35.46914
80.52227
Bedrock
96.93
0-78.0
84.0-94.0
82.0-94.0
80.0-82.0
2.0
1302-MSWLF-CDLF-1998
AMW-2
10/6/2009
35.46829
80.52232
PWR
39.90
--
22.0-37.0
20.0-37.0
18.0-20.0
2.0
1302-MSWLF-CDLF-1998
AMW-2d
10/8/2009
35.46831
80.52233
Bedrock
63.55
0-51.0
55.0-60.0
53.0-60.0
51.0-53.0
2.0
1302-MSWLF-CDLF-1998
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
1302-MSWLF-CDLF-1998
MW-1
1990s
35.47355
80.52105
Saprolite/PWR
29.93
18.0-28.0
16.0-28.0
14.0-16.0
2.0
1302-MSWLF-CDLF-1998
MW-3
2/17/1992
35.46794
80.52120
Saprolite/PWR
35.10
19.0-34.0
17.0-34.0
15.0-17.0
2.0
1302-MSWLF-CDLF-1998
MW-3 deep
6/3/2003
35.46785
80.52133
Bedrock
93.76
0-44.0
75.0-90.0
71.0-75.0
68.0-71.0
2.0
1302-MSWLF-CDLF-1998
MW-9
1990s
35.47706
80.51740
Saprolite/PWR
51.15
--
39.0-49.0
37.0-49.0
35.0-37.0
2.0
1302-MSWLF-CDLF-1998
MW-A
9/16/1994
35.47289
80.52524
Saprolite/PWR
50.42
33.0-48.0
31.0-49.9
29.0-31.0
2.0
1302-MSWLF-CDLF-1998
MW-B
9/16/1994
35.47165
80.52081
Saprolite/PWR
15.22
2.5-12.5
2.0-13.0
1.0-2.0
2.0
1302-MSWLF-CDLF-1998
MW-C
9/16/1994
35.47042
80.52556
Saprolite/PWR
18.50
2.5-15.0
2.0-15.0
1.0-2.0
2.0
1302-MSWLF-CDLF-1998
MW-D
9/16/1994
35.47021
80.52394
Saprolite/PWR
30.15
18.0-28.0
16.0-28.0
14.0-16.0
2.0
1302-MSWLF-CDLF-1998
MW-E Rep
4/9/1996
35.46983
80.52212
PWR/Bedrock
45.65
28.0-43.0
25.0-45.0
23.0-25.0
2.0
1302-MSWLF-CDLF-1998
MW-E deep
9/2/1999
35.46974
80.52220
Bedrock
59.57
41.0-56.0
39.0-56.0
37.0-39.0
2.0
1302-MSWLF-CDLF-1998
MW-F
9/15/1994
35.47050
80.52040
Saprolite/PWR
20.08
3.0-18.0
1.5-18.0
0.5-1.5
2.0
1302-MSWLF-CDLF-1998
MW-G
9/15/1994
35.47290
80.52121
Saprolite/PWR
20.25
3.0-18.0
1.5-18.0
0.5-1.5
2.0
1302-MSWLF-CDLF-1998
MW-H
9/3/1999
35.46861
80.52310
Saprolite/PWR
32.70
19.5-29.5
17.5-29.5
15.5-17.5
2.0
1302-MSWLF-CDLF-1998
MW-H deep
9/2/1999
35.46851
80.52317
Bedrock
59.67
41.0-56.0
39.0-56.0
37.0-39.0
2.0
1302-MSWLF-CDLF-1998
MW-1
9/3/1999
35.46928
80.52076
Saprolite/PWR
65.18
47.0-62.0
45.0-62.0
43.0-45.0
2.0
1302-MSWLF-CDLF-1998
MW-J
9/3/1999
35.47403
80.52647
Saprolite/PWR
34.90
29.0-32.0
28.0-32.0
25.0-28.0
2.0
1302-MSWLF-CDLF-1998
MW-K
9/3/1999
35.46978
80.52467
Saprolite/PWR
36.08
18.0-33.0
16.0-33.0
14.0-16.0
2.0
1302-MSWLF-CDLF-1998
MW-L
9/2/1999
35.46771
80.52168
Saprolite/PWR
26.90
14.0-24.0
12.0-24.0
10.0-12.0
2.0
1302-MSWLF-CDLF-1998
MW-L deep
6/3/2003
35.46778
80.52168
Bedrock
65.20
0-48.0
53.0-63.0
50.0-63.0
47.0-50.0
2.0
1302-MSWLF-CDLF-1998
MW-M
6/2/2003
35.46743
80.52026
PWR
39.80
--
21.0-36.0
18.0-36.0
16.0-18.0
2.0
1302-MSWLF-CDLF-1998
MW-X
12/1/1993
35.47225
80.52664
Saprolite/PWR
31.79
--
20.0-30.0
18.0-30.0
16.0-18.0
2.0
Notes:
1. BTOC - Below Top of Casing
2. bgs - Below Ground Surface
3. PWR - Partially Weathered Rock
4. CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion.
Smith Page 1 of 1 June 2019

Table 2
Groundwater Elevations
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
it
Monitoring Well Code
Top of Casing Elevation
Groundwater
Elevation
(AMSL)
MW-1
(AM5L)
701.37
689.08
689.35
689.82
688.87
690.81
689.03
689.32
690.73
689.22
688.97
688.94
688.76
689.10
688.48
688.76
689.90
689.49
MW-3
670.37
652.20
651.67
654.06
652.48
654.70
654.34
656.75
652.60
655.97
654.26
657.31
655.78
657.56
655.20
656.52
659.53
658.47
MW-3 deep
668.33
655.15
NS
656.74
NS
657.43
NS
659.63
NS
658.99
657.48
660.27
659.10
661.06
658.68
660.09
660.36
660.70
MW-9
780.25
736.07
734.92
735.84
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
MW-A
746.80
703.02
702.39
703.59
703.09
702.45
703.45
705.01
702.49
703.28
702.60
704.73
704.39
703.58
703.50
702.71
703.45
707.23
MW-B
681.66
679.04
679.56
678.34
677.44
679.71
678.96
678.96
675.25
679.06
678.86
678.89
678.77
679.21
676.88
678.38
679.68
679.20
MW-C
694.98
686.66
683.43
684.58
682.88
690.12
683.78
688.55
682.14
688.33
682.70
688.74
683.29
689.03
682.63
683.75
690.09
682.94
MW-D
720.28
692.88
691.48
693.12
691.60
692.15
692.58
696.21
692.98
692.78
691.53
694.50
693.39
693.40
692.14
691.86
695.70
697.52
MW-E Rep
712.58
679.94
679.07
682.38
NS
680.25
682.53
685.83
682.49
683.00
680.93
684.97
683.18
682.85
678.66
682.76
683.49
688.28
MW-E deep
705.70
669.66
668.80
671.10
669.31
670.05
672.21
675.55
672.75
672.71
670.65
674.67
672.88
672.51
675.20
672.38
673.22
677.97
1302 -
-1998
CDLF-1998
MW-F
681.06
672.27
672.60
671.61
667.86
673.91
671.41
672.51
668.38
672.66
671.66
672.46
670.61
672.84
669.57
671.73
674.33
672.97
MW-G
695.19
685.79
686.40
685.46
685.72
686.74
685.69
685.78
685.11
685.68
685.68
685.62
685.65
685.82
685.37
685.50
686.41
685.96
MW-H
699.23
670.19
669.25
671.30
669.74
670.32
672.62
675.66
672.74
672.67
671.03
674.90
673.29
672.50
671.87
671.92
672.52
671.88
MW-H deep
699.17
669.30
668.54
670.81
669.32
669.72
672.17
675.17
672.33
672.32
670.62
674.52
672.96
672.16
671.66
671.85
672.22
677.41
MW-1
709.30
661.43
660.65
662.40
660.82
662.70
662.90
665.83
662.00
664.00
662.17
665.50
663.72
665.28
662.95
664.52
665.01
667.47
MW-J
728.47
698.68
697.11
698.49
696.45
698.77
698.02
700.14
696.55
699.10
696.77
699.52
698.05
699.37
697.55
698.15
700.16
700.85
MW-K
702.91
679.22
676.91
679.73
676.51
679.51
679.09
682.24
677.86
680.25
676.84
681.21
678.35
680.15
677.33
678.94
680.58
683.30
MW-L
669.54
653.13
651.96
654.24
652.71
655.24
654.74
657.83
654.03
656.54
654.39
657.90
655.72
657.89
655.10
655.62
658.22
659.66
MW-L deep
672.51
654.62
NS
655.81
NS
656.74
NS
659.35
NS
658.15
656.14
659.50
657.51
660.49
656.95
658.43
660.66
661.16
MW-M
668.49
647.85
NS
648.19
NS
649.98
NS
650.69
NS
649.52
648.01
649.94
648.79
650.25
648.36
649.12
651.25
650.93
MW-X
710.28
697.62
700.80
697.38
695.25
699.28
696.54
698.95
695.53
698.02
696.14
698.64
696.83
698.46
695.93
696.67
700.50
697.07
smith Page 1 of 2 June 2019

Table 2
Groundwater Elevations
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
7Fa�.,H.ty
Monitoring Well Code
CD -Is (background well)
Top of Casing Elevation
755.00
730.81
729.60
730.65
728.94
729.28
730.20
731.82
Groundwater
730.20
Elevation
730.42
(AMSL)
728.55
731.10
729.77
730.00
728.89
730.00
730.05
726.89
CD -Id (background well)
757.40
730.49
729.46
730.96
728.75
729.09
730.00
731.54
729.95
730.20
728.33
730.89
729.57
729.82
728.67
729.57
729.88
730.51
CD-4 Rep
739.15
727.71
728.74
727.35
730.70
728.69
730.69
727.97
729.45
728.68
730.45
728.90
730.38
728.00
729.24
731.83
728.50
1302-MSWLF-
CD-6
741.40
707.71
706.81
707.55
706.10
706.02
704.04
710.20
709.30
707.64
706.65
708.75
708.44
--
--
--
--
--
CDLF-1998
AMW-Is
725.30
670.87
670.00
672.32
670.00
671.30
673.57
676.79
674.05
674.06
672.00
676.07
674.31
673.89
671.16
673.75
674.20
679.25
AMW-ld
725.80
670.58
669.77
672.03
670.34
671.05
673.31
676.62
673.02
673.85
671.73
675.85
674.09
673.67
672.91
672.60
674.05
679.12
AMW-2s
694.50
668.16
667.10
669.38
667.78
671.47
670.43
673.40
670.29
671.07
669.09
672.97
671.18
671.15
670.19
670.72
671.41
675.55
AMW-2d
694.50
668.49
667.68
669.90
668.32
669.12
671.05
673.95
670.70
671.60
669.65
673.53
671.82
671.60
670.74
671.20
671.72
676.32
Notes:
1. AMSL - Above Mean Sea Level
2. Blank Cells - Well not installed
3. The November 2012 sampling event was the first event that
CD-is/CD-1d replaced MW-9 as the background monitoring wells.
4. MW-9 was removed from the monitoring program in November 2012.
5. MW-E Rep was not sampled during the Novemver 2012
sampling event due to laboratory oversight.
6. CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion.
smith Page 2 of 2 June 2019

Table 3
Summary of Groundwater Velocities
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
03
Facility Permit
Number
Monitoring Well Code
MW-A
Gradient
I
0.0157
Average Linear
Velocity
feet/day
6.12E+00
Gradient
0.0162
Average Linear
Velocity
feet/day
6.31E+00
Gradient
0.0164
Average Linear
Velocity
feet/day
6.40E+00
Gradient
0.0181
Average Linear
Velocity
feet/day
7.06E+00
Gradient
0.0143
Average Linear
Velocity
feet/day
5.56E+00
Gradient
0.0165
Average Linear
Velocity
feet/day
6.43E+00
MW-B
0.0171
1.27E+00
0.0163
1.20E+00
0.0180
1.33E+00
0.0183
1.35E+00
0.0162
1.20E+00
0.0175
1.29E+00
MW-C
0.0182
3.98E+00
0.0211
4.61E+00
0.0211
4.62E+00
0.0225
4.91E+00
0.0137
3.00E+00
0.0219
4.78E+00
MW-D
0.0097
3.42E+00
0.0104
3.68E+00
0.0100
3.53E+00
0.0109
3.88E+00
0.0098
3.47E+00
0.0104
3.67E+00
MW-E Rep
0.0154
5.36E+01
0.0155
5.42E+01
0.0141
4.93E+01
0.0148
5.16E+01
0.0139
4.86E+01
1302-MSWLF-
CDLF-1998
MW-F
0.0181
1.65E+00
0.0175
1.60E+00
0.0188
1.72E+00
0.0207
1.89E+00
0.0168
1.53E+00
0.0188
1.72E+00
MW-G
0.0265
2.92E+00
0.0255
2.82E+00
0.0265
2.93E+00
0.0227
2.51E+00
0.0224
2.47E+00
0.0234
2.59E+00
MW-1
0.0276
6.05E+00
0.0268
5.87E+00
0.0271
5.92E+00
0.0236
5.16E+00
0.0226
4.95E+00
0.0242
5.30E+00
MW-9
0.0185
4.05E+00
0.0187
4.08E+00
0.0190
4.16E+00
CD -Is
0.0196
2.35E-02
0.0163
1.96E-02
0.0183
2.20E-02
(background well)
Notes:
1. Blanks indicate no data.
2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grain size analyses.
3. The gradient and linear velocity values shown for MW-9 and CD-ls are based on the average of all the listed wells.
4. The gradient and linear velocity values shown for MW-A are based on the average of MW-B, -C, -D, -E, and -F.
5. The November 2012 sampling event was the first event that CD-is/CD-ld replaced MW-9 as the background monitoring wells.
6. MW-9 was removed from the monitoring program in November 2012.
7. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
SmithPage 1 of 3 June 2019

Table 3
Summary of Groundwater Velocities
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
0.
0.
0.10/31/2016
Facility Permit
Number
Monitoring Well Code
MW-A
Gradient
I
0.0154
Average Linear
Velocity
feet/day
6.02E+00
Gradient
0.0169
Average Linear
Velocity
feet/day
6.59E+00
Gradient
0.0151
Average Linear
Velocity
feet/day
5.88E+00
Gradient
0.0165
Average Linear
Velocity
feet/day
6.42E+00
Gradient
0.0156
Average Linear
Velocity
feet/day
6.09E+00
Gradient
0.0172
Average Linear
Velocity
feet/day
6.73E+00
MW-B
0.0186
1.37E+00
0.0195
1.44E+00
0.0173
1.28E+00
0.0170
1.25E+00
0.0185
1.36E+00
0.0183
1.35E+00
MW-C
0.0183
4.00E+00
0.0226
4.95E+00
0.0166
3.63E+00
0.0221
4.84E+00
0.0178
3.89E+00
0.0234
5.13E+00
MW-D
0.0084
2.97E+00
0.0091
3.21E+00
0.0100
3.54E+00
0.0105
3.73E+00
0.0097
3.45E+00
0.0105
3.71E+00
MW-E Rep
0.0128
4.46E+01
0.0133
4.65E+01
0.0135
4.71E+01
0.0144
5.03E+01
0.0132
4.59E+01
0.0141
4.93E+01
1302-MSWLF-
CDLF-1998
MW-F
0.0191
1.74E+00
0.0201
1.83E+00
0.0180
1.64E+00
0.0182
1.66E+00
0.0190
1.73E+00
0.0199
1.81E+00
MW-G
0.0242
2.68E+00
0.0237
2.62E+00
0.0235
2.60E+00
0.0226
2.49E+00
0.0239
2.64E+00
0.0232
2.56E+00
MW-1
0.0250
5.47E+00
0.0232
5.08E+00
0.0242
5.30E+00
0.0233
5.09E+00
0.0248
5.43E+00
0.0241
5.28E+00
M W-9
CD -Is
0.0177
2.13E-02
0.0185
2.23E-02
0.0173
2.07E-02
0.0181
2.17E-02
0.0178
2.14E-02
0.0189
2.26E-02
(background well)
Notes:
1. Blanks indicate no data.
2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grain size analyses.
3. The gradient and linear velocity values shown for MW-9 and CD-ls are based on the average of all the listed wells.
4. The gradient and linear velocity values shown for MW-A are based on the average of MW-B, -C, -D, -E, and -F.
5. The November 2012 sampling event was the first event that CD-is/CD-ld replaced MW-9 as the background monitoring wells.
6. MW-9 was removed from the monitoring program in November 2012.
7. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
SmithPage 2 of 3 June 2019

Table 3
Summary of Groundwater Velocities
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
0:
0:
0•
Facility Permit
Number
Monitoring Well Code
MW-A
Gradient
I
0.0150
Average Linear
Velocity
feet/day
5.86E+00
GradienTVelocity
0.0180
Average Linear
feet/day
7.01E+00
Gradient
0.0161
Average Linear
Velocity
feet/day
6.26E+00
Gradient
0.0139
Average Linear
Velocity
feet/day
5.43E+00
Gradient
0.0178
Average Linear
Velocity
feet/day
6.95E+00
MW-B
0.0174
1.29E+00
0.0191
1.41E+00
0.0174
1.28E+00
0.0170
1.25E+00
0.0200
1.48E+00
MW-C
0.0162
3.54E+00
0.0233
5.09E+00
0.0211
4.61E+00
0.0148
3.25E+00
0.0270
5.91E+00
MW-D
0.0097
3.43E+00
0.0109
3.86E+00
0.0103
3.66E+00
0.0074
2.61E+00
0.0092
3.28E+00
MW-E Rep
0.0138
4.82E+01
0.0166
5.79E+01
0.0133
4.63E+01
0.0133
4.64E+01
0.0126
4.40E+01
1302-MSWLF-
CDLF-1998
MW-F
0.0181
1.65E+00
0.0200
1.82E+00
0.0182
1.66E+00
0.0171
1.56E+00
0.0202
1.84E+00
MW-G
0.0233
2.57E+00
0.0240
2.65E+00
0.0234
2.59E+00
0.0230
2.54E+00
0.0215
2.38E+00
MW-1
0.0241
5.26E+00
0.0244
5.34E+00
0.0243
5.31E+00
0.0236
5.17E+00
0.0220
4.81E+00
M W-9
CD -Is
0.0172
2.06E-02
0.0195
2.34E-02
0.0180
2.16E-02
0.0163
1.95E-02
0.0188
2.26E-02
(background well)
Notes:
1. Blanks indicate no data.
2. Hydraulic conductivity and effective porosity values are estimated from previously performed slug tests and grain size analyses.
3. The gradient and linear velocity values shown for MW-9 and CD-ls are based on the average of all the listed wells.
4. The gradient and linear velocity values shown for MW-A are based on the average of MW-B, -C, -D, -E, and -F.
5. The November 2012 sampling event was the first event that CD-is/CD-ld replaced MW-9 as the background monitoring wells.
6. MW-9 was removed from the monitoring program in November 2012.
7. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
SmithPage 3 of 3 June 2019

Table 4
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Sampling Event:
No. 32
No. 33
No. 34
No. 35
CD -Is (background well)
5.58
158
16.0
5.96
191
87
5.65
120
,17.5
3.83
182
59
5.86
111
,16.3
1.51
181
10
6.06
116
,13.8
15.50
139
7
CD-ld (background well)
5.55
171
16.2
8.22
191
280
5.80
132
17.9
2.70
171
84
6.27
121
17.3
1.41
150
73
6.16
125
16.4
9.53
140
5
CD-4 Rep
NS
NS
NS
NS
NS
NS
5.84
284
17.9
1.40
145
18
6.37
390
15.4
0.00
156
13
6.47
207
15.6
0.00
-1
2
CD-6
5.55
257
16.8
3.19
130
55
5.49
269
16.4
4.19
183
13
5.76
208
18.4
0.78
202
7
6.03
221
16.2
0.00
71
1
AMW-ls
5.23
225
21.9
1.22
176
10
6.36
237
17.8
0.17
12
7
5.67
292
27.4
0.02
121
9
5.89
230
15.5
3.81
44
5
AMW-1d
6.09
569
22.0
0.01
89
4
7.60
638
17.3
0.00
-112
3
6.00
651
24.1
0.24
95
8
6.47
573
14.5
7.00
169
5
AMW-2s
5.65
135
17.8
2.10
128
36
7.72
148
17.0
2.47
-30
10
5.74
171
18.6
0.42
195
29
6.16
149
15.0
5.36
38
5
AMW-2d
6.24
241
19.1
0.75
107
3
6.96
167
13.9
1.07
-29
3
5.78
195
17.4
0.00
195
4
6.37
183
15.0
3.47
149
1
MW-1
6.03
1,870
16.6
2.96
-77
78
6.01
1,570
16.3
2.44
139
4
6.37
1,794
16.1
0.00
-22
2
6.57
1,480
15.4
0.00
31
9
MW-3
5.57
127
18.1
2.60
164
27
6.01
174
17.8
4.05
198
32
5.73
155
19.5
2.76
113
9
6.19
160
15.8
12.31
73
8
MW-3 deep
7.09
469
18.3
3.98
81
242
NS
NS
NS
NS
NS
NS
7.93
329
17.1
0.39
21
191
NS
NS
NS
NS
NS
NS
MW-9
6.08
90
18.9
3.45
139
4
5.91
107
18.9
4.70
212
0
6.05
106
19.1
1.82
127
3
NS
NS
NS
NS
NS
NS
MW-A
5.01
292
17.3
1.08
113
4
5.47
324
17.9
0.06
205
1
5.47
411
17.1
0.00
103
3
5.47
371
14.7
2.66
140
2
1302-MSWLF-
MW-13
6.45
1,350
14.2
3.70
-116
25
6.26
1,070
15.8
2.39
-78
5
6.70
1,097
14.8
0.00
-49
7
6.87
958
15.2
0.00
-82
10
CDLF-1998
MW-C
5.37
152
13.8
5.23
136
54
5.79
394
16.9
4.01
130
12
5.89
200
18.3
0.83
-16
46
5.93
187
15.2
0.00
28
4
MW-D
5.36
610
16.7
3.14
87
135
5.26
501
16.5
1.99
79
4
5.36
460
16.9
0.00
79
4
5.66
467
15.6
0.00
90
8
MW-E Rep
5.73
586
17.7
0.01
34
9
5.69
659
19.0
0.00
-115
4
5.96
785
19.3
0.00
13
6
DRY
DRY
DRY
DRY
DRY
DRY
MW-E deep
6.40
738
15.9
0
-51
7
6.54
823
18.7
0.00
-67
3
6.50
842
21.1
2.51
-76
9
6.50
822
16.5
1.70
78
>800
MW-F
6.35
1,120
14.3
2.43
-139
10
6.40
979
16.9
1.53
-95
4
6.30
826
16.2
0.00
-57
7
6.81
1,050
15.4
0.00
-92
12
MW-G
6.11
1,110
16.5
5.79
-99
29
5.91
917
17.4
2.85
-61
2
6.21
861
14.1
0.00
-63
3
6.51
997
16.1
0.00
-84
2
MW-H
5.29
230
14.5
9.03
197
212
5.82
176
14.9
6.13
193
7
5.20
145
15.0
3.90
74
13
6.45
171
14.6
0.00
-22
2
MW-H deep
5.53
369
15.1
5.97
192
43
5.83
263
15.1
6.91
186
6
5.74
270
14.6
0.96
35
11
6.40
251
16.1
6.27
17
1
MW-1
5.46
99
16.2
3.44
164
10
5.67
113
15.8
4.67
114
3
5.92
109
17.9
2.58
147
3
6.14
116
14.4
0.00
84
8
1AW-J
6.25
341
16.2
4.62
156
86
5.78
343
16.9
6.14
111
1
6.49
247
16.1
1.09
21
4
6.57
251
14.1
0.00
125
1
MW-K
5.47
269
15.6
4.74
153
38
5.09
311
16.4
4.32
47
8
5.75
200
15.8
1.90
143
8
6.00
235
14.8
0.00
103
9
MW-L
5.38
91
14.3
2.31
206
4
5.66
106
16.4
2.59
222
3
5.44
112
16.4
0.04
214
5
6.70
227
14.9
3.03
3
5
MW-Ldeep
6.65
368
18.7
3.49
103
18
NS
NS
NS
NS
NS
NS
6.20
279
18.5
0.87
75
14
NS
NS
NS
NS
NS
NS
MW-M
5.53
301
14.4
6.58
194
26
NS
NS
NS
NS
NS
NS
6.09
221
15.4
1.47
91
59
NS
NS
NS
NS
NS
NS
MW-X
5.93
338
15.3
1 4.29
174
51
6.01
260
16.6
6.51
33
20
5.13
241
14.9
0.91
69
4
6.37
253
14.3
0.00
145
1
Surface Water
Sam
1302-MSWLF-
SW-1
6.14
685
10.5
6.58
78
18
6.14
424
16.8
6.01
170
2
DRY
DRY
DRY
DRY
DRY
DRY
DRY
DRY
DRY
DRY
DRY
DRY
CDLF-1998
SW-2
5.05
667.00
9.67
6.06
121
196
DRY
DRY
DRY
DRY
DRY
DRY
6.36
455
22.3
2.49
114
13
DRY
DRY
DRY
DRY
DRY
DRY
Notes:
1. NS - Not Sampled
2. ps/cm- Microsiemens per centimeter
3. mg/L- milligrams per liter
4. ORP - Oxidation -Reduction Potential
5. Turb. -Turbidity; NTUs - Nephelometric Turbidity Units
6. mVs - millivolts
7. DO - Dissolved Oxygen
8. S.U. - Standard Units
9. Temp. -Temperature; Deg. C - Degrees Celsius
10. The November 2012 sampling event was the first event that CD-is/CD-ld replaced MW-9 as the background monitoring wells.
11. MW-9 was removed from the monitoring program in November 2012.
12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.
13. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
Smith Page 1 of 5 June 2019

Table 4
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Sampling Event:
No. 36
No. 37
No. 38
No. 39
0
CD -Is (background well)
6.7 02 104
15.1
1.96
206 5
6.06 100
,13.0
1.74 348
42
6.15 119
,15.9 0.02
353 9
6.10
129 ,15.1
6.06
135 2
CD -Id (background well)
6.06 117
16.9
1.11
242 27
6.03 119
14.5
1.71 320
32
6.21 134
19.2 4.56
293 9
6.18
139 16.5
4.68
109 14
CD-4 Rep
5.54 256
13.7
0.62
29 30
6.14 177
16.9
1.20 -45
26
6.10 259
13.3 2.19
-7 3
6.15
126 15.9
2.69
58 7
CD-6
5.75 223
16.9
0.60
166 11
6.15 994
17.1
1.24 -17
60
5.84 217
17.7 2.86
137 4
5.77
253 16.4
3.35
45 67
AMW-is
5.56 256
16.4
0.34
523 1
5.72 249
17.9
1.05 149
9
5.83 251
16.8 0.02
400 10
5.72
251 17.5
3.25
132 8
AMW-1d
6.20 755
17.9
0.46
-53 2
6.08 727
19.6
1.40 -23
9
6.04 650
20.1 2.05
-28 604
6.13
643 18.0
1.36
-68 29
AMW-2s
5.60 157
16.7
0.88
153 9
5.69 159
17.7
1.51 75
9
5.76 178
18.8 2.08
114 6
5.77
182 15.2
3.48
121 6
AMW-2d
5.83 192
17.1
0.36
126 0
6.26 203
18.5
1.40 138
1
6.30 231
16.9 3.88
95 1
6.26
252 16.0
4.19
104 1
MW-1
6.19 1,817
15.0
0.77
43 1
6.30 1,381
15.7
1.99 144
22
6.36 1,361
15.0 2.84
37 3
6.34
1,511 15.4
2.59
-37 0
MW-3
5.76 149
16.0
1.88
188 40
5.87 160
17.0
1.99 301
40
6.05 180
18.5 0.04
150 8
5.97
202 16.3
5.94
466 4
MW-3 deep
7.76 348
16.4
0.39
-153 2
NS NS
NS
NS NS
NS
7.75 385
16.5 4.04
-65 4
NS
NS NS
NS
NS NS
MW-9
NS NS
NS
NS
NS NS
NS NS
NS
NS NS
NS
NS NS
NS NS
NS NS
NS
NS NS
NS
NS NS
MW-A
5.42 309
16.5
0.25
-34 0
5.40 333
15.3
1.89 291
1
5.42 432
16.9 0.04
-17 1
5.47
451 16.4
1.70
45 2
1302-MSWLF-
MW-13
6.44 1,037
13.1
1.09
-88 1
6.33 817
16.4
1.35 -67
15
6.66 1,033
12.6 2.58
-67 10
6.62
922 16.6
3.00
-101 1
CDLF-1998
MW-C
5.35 100
13.2
1.06
104 43
5.90 206
16.7
1.31 233
72
5.64 108
12.3 2.23
44 4
6.02
428 16.0
2.58
47 3
MW-D
5.48 462
16.7
0.26
60 9
5.66 490
16.1
1.04 295
51
5.85 705
17.2 1.85
-17 2
5.71
471 15.7
3.39
35 4
MW-E Rep
6.17 991
16.8
0.47
-81 0
6.11 959
16.5
1.64 -40
3
5.99 831
19.0 0.07
-24 2
6.25
1,180 17.6
1.62
-54 3
MW-E deep
6.51 803
18.1
0.51
-80 3
6.35 836
17.1
1.21 -82
3
5.60 1,042
20.2 0.09
-41 800
6.34
1,198 18.0
1.09
-82 13
MW-F
6.30 745
13.7
0.64
-89 3
6.52 877
15.8
1.47 -100
10
6.57 726
13.8 2.74
-81 5
6.46
919 15.4
2.18
-104 6
MW-G
6.10 930
14.0
0.49
-98 0
6.15 1,430
16.7
1.60 -83
23
6.27 1,542
13.7 2.29
-106 8
6.30
1,794 16.3
1.97
-124 14
MW-H
5.79 149
15.7
1.77
60 9
6.04 160
15.2
2.04 335
96
5.92 161
14.5 2.39
230 19
5.92
199 14.2
3.70
466 11
MW-H deep
6.13 255
16.0
1.23
130 2
6.14 259
15.1
2.75 332
15
6.25 269
15.4 2.10
260 4
6.24
317 14.3
3.81
427 4
MW-1
5.74 112
15.3
0.21
159 1
5.97 116
15.1
1.61 311
1
5.95 118
15.3 2.59
84 3
6.11
133 14.4
4.12
199 3
MW-J
6.40 236
15.5
1.45
223 14
6.42 242
14.7
1.64 346
37
6.39 259
15.8 2.05
36 5
6.53
245 14.2
3.75
155 14
MW-K
5.72 207
15.2
0.66
175 1
5.79 199
15.2
1.40 266
33
5.81 202
16.0 2.88
96 6
5.83
229 14.6
2.65
187 10
MW-L
5.30 96
15.1
1.09
188 8
5.54 106
14.6
1.39 258
68
5.80 99
16.6 2.12
379 4
5.78
122 16.4
4.03
59 3
MW-Ldeep
6.02 208
17.1
1.49
133 2
NS NS
NS
NS NS
NS
6.88 201
17.5 2.70
380 3
NS
NS NS
NS
NS NS
MW-M
6.34 297
15.3
1.51
54 1
NS NS
NS
NS NS
NS
6.31 271
15.3 2.45
211 4
NS
NS NS
NS
NS NS
MW-X
6.15 222
14.6
120
117 2
6.25 236
1 15.4
1 1.45 1 348
36
6.28 216
1 15.2 12.07
106 1 21
16.31
228 1 14.5
4.53
131 2
Surface Water
Sam
6.16 560
11.0
2.12 341
11
7.24 502
24.6 1 0.07
-26 22
DRY
DRY DRY
DRY
DRY DRY
1302-MSWLF-
SW-1
7.02 466
16.0
4!0
-17 15
CDLF-1998
SW-2
7.10 333
15.5
4.46
-7 6
DRY DRY
DRY
1 DRY I DRY
DRY
7.50 604
25.4 4.48
3 8
6.50
325 10.4
-69.80
2 43
Notes:
1. NS - Not Sampled
2. ps/cm- Microsiemens per centimeter
3. mg/L- milligrams per liter
4. ORP - Oxidation -Reduction Potential
5. Turb. -Turbidity; NTUs - Nephelometric Turbidity Units
6. mVs - millivolts
7. DO - Dissolved Oxygen
8. S.U. - Standard Units
9. Temp. -Temperature; Deg. C - Degrees Celsius
10. The November 2012 sampling event was the first event that CD-is/CD-1d replaced MW-9 as the background monitoring wells.
11. MW-9 was removed from the monitoring program in November 2012.
12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.
Smith Page 2 of 5 June 2019

Table 4
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Sampling Event:
Sampling Date:
No. 40
5/4-7/15
No. 41
No. 42
CD-1s (back7Rep6.29
115 ,15.5
3.99
281 7
5.73
132 '15.0
3.84
519 3
5.91
103
,15.7 3.45 245
4
7CD-ld
(back
123 16.4
4.84
186 13
5.81
136 14.5
6.96
507 7
6.06
115
15.8 4.50 210
20
CD-4
495 13.5
2.75
70.4 4
6.06
231 16.4
3.19
31.2 3
6.90
242
14.2 2.68 -54
28
C
372 17.4
2.04
142 5
5.90
244 16.3
3.92
111 >800
6.20
271
16.9 1.50 -48
23
AM
243 14.9
2.00
592 6
5.80
443 16.0
2.68
253 3
6.07
224
16.5 3.77 222
8
AMW-1d
5.94
518 15.9
1.78
-52 16
6.11
1,004 15.8
2.55
-42 5
6.13
477
18.1 1.51 -28
4
AMW-2s
5.07
160 14.2
3.50
562 6
5.92
173 16.2
4.19
187 3
5.78
154
15.8 3.22 51
7
AMW-2d
5.77
230 15.2
2.51
391 1
6.36
260 17.2
3.90
158 2
6.04
229
15.9 2.69 88
1
MW-1
6.29
2,379 14.9
2.69
-19 6
6.31
1,743 15.5
1.94
21 7
8.05
1,515
15.4 3.48 94
4
MW-3
5.42
166 17.6
2.29
260 14
6.20
178 19.5
3.85
166 3
6.04
167
16.5 3.18 101
1
MW-3 deep
7.49
368 20.5
1.50
-198 4
7.63
387 19.5
1.67
-165 3
7.48
362
15.6 2.26 -130
0
MW-9
NS
NS NS
NS
NS NS
NS
NS NS
NS
NS NS
NS
NS
NS NS NS
NS
MW-A
4.78
390 15.6
2.34
27 2
5.30
402 15.5
1.41
29 3
5.48
394
16.1 1.27 -55
1
1302-MSWLF-
MW-B
6.70
1,485 13.0
3.03
-68 9
6.00
833 16.9
3.91
-51 6
8.32
976
14.0 3.73 53
17
CDLF-1998
MW-C
5.94
162 12.9
3.89
-181 8
5.21
186 16.7
1.73
153 37
6.50
126
14.0 3.48 -78
6
MW-D
5.86
745 16.8
3.66
15 3
5.19
520 16.5
2.60
85 14
7.26
617
16.3 1.23 -84
4
MW-E Rep
6.04
1,095 17.3
3.61
-38 9
6.10
1,076 16.2
1.25
-36 3
6.27
1,088
17.1 1.40 -59
1
MW-E deep
6.41
1,027 18.4
0.88
-100 15
6.44
979 16.2
1.21
-71 5
6.63
1,017
17.5 3.08 -95
9
MW-F
6.51
1,270 13.9
3.58
-58 3
6.61
1,134 15.5
2.71
-136 3
8.12
796
14.4 2.65 -47
6
MW-G
6.31
2,445 13.9
2.66
-78 6
6.32
1,372 16.8
2.28
-135 0
7.96
1,671
15.0 2.40 49
12
MW-H
5.51
174 15.0
2.71
136-5 10
5.15
203 15.3
0.81
168 43
6.06
162
14.2 5.40 204
38
MW-H deep
6.12
285 15.4
1.62
137 4
5.72
280 15.3
0.64
146 4
6.82
272
14.9 4.99 145
18
MW-1
5.64
134 15.3
2.82
132 3
5.13
128 15.2
0.76
104 3
6.86
127
15.0 4.40 164
7
MW-J
6.54
402 14.9
3.13
137 7
6.48
274 14.3
0.38
210 7
6.92
265
14.8 4.20 28
58
MW-K
5.56
239 14.9
1.50
95 5
4.93
253 15.2
3.43
167 6
7.03
208
15.0 4.34 21
14
MW-L
5.29
97 17.5
4.15
131 3
5.92
93 18.5
3.80
89 4
5.80
95
14.2 3.66 192
2
MW-L deep
6.61
341 17.5
4.79
190 3
5.49
395 15.8
0.80
155 2
6.82
209
15.0 3.88 149
2
MW-M
6.31
334 15.4
1.49
116 4
5.67
334 15.7
0.49
151 10
7.97
320
15.3 4.02 -3
8
MW-X
6,19
341 13.5
3.23
140 1 4
5.03
234 15.3
2.53
342 3
7.19
210
13.9 3.98 20
6
Surface Water
Samp
DRY
DRY DRY
6.83
840 16.0
1.04
-54 0
6.99
15.4 4.99 360.3
>800
1302-MSWLF-
SW-1
DRY
DRY DRY
342
CDLF-1998
SW-2
6.89
520 24.7
2.19
4 7
I
5.55
788 15.4
1.34
158 7
6.80
241
15.6 3.51 181
590
Notes:
1. NS - Not Sampled
2. µs/cm- Microsiemens per centimeter
3. mg/L- milligrams per liter
4. ORP - Oxidation -Reduction Potential
S. Turb. -Turbidity; NTUs - Nephelometric Turbidity Units
6. mVs - millivolts
7. DO - Dissolved Oxygen
8. S.U. -Standard Units
9. Temp. -Temperature; Deg. C - Degrees Celsius
10. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.
11. MW-9 was removed from the monitoring program in November 2012.
12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.
Smith Page 3 of 5 June 2019

Table 4
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Sampling Event:
No. 43
No. 44
No. 45
7C.D-'I-sbackground
well)
5.05
113
16.1
4.49
360
6
5.32
117
15.7
1.69
274.6
8
5.35
121
16.1
1.87
57.7
8.09
background well)
5.34
124
15.9
3.10
330
8
5.46
129
14.3
1.51
257.2
4
5.64
132
17.3
2.85
36.9
2.89
CD-4 Rep
5.28
209
17.0
1.35
79
3
5.65
211
14.3
5.00
29.0
9
5.94
156
15.9
1.31
218.4
5.19
CD-6
5.62
292
16.9
1.38
-4
29
--
--
--
--
--
--
--
--
--
--
--
--
AMW-1s
5.02
297
18.8
1.65
377
6
5.46
258
15.7
1.54
148.6
0
5.17
198
16.7
2.39
226.6
0.87
AMW-1d
5.00
583
13.3
1.73
199
8
5.92
496
17.9
1.59
-6.7
4
5.94
454
23.2
3.51
158.9
4.24
AMW-2s
4.92
164
16.4
3.38
235
8
5.79
172
18.9
1.55
48.2
4
4.40
159
17.2
4.42
280.1
4.39
AMW-2d
5.52
356
16.5
2.15
346
4
5.98
264
18.5
1.47
37.0
0
5.17
258
15.5
3.20
151.0
3.79
MW-1
6.13
1,812
16.2
1.03
34
8
5.49
1,545
15.7
3.44
53.2
7
6.28
1,533
15.0
2.44
210.9
10.0
MW-3
5.52
246
20.6
3.50
439
5
5.61
179
17.9
1.75
229.6
1
5.86
172
17.3
1.60
325.4
1.36
MW-3 deep
NS
NS
NS
NS
NS
NS
6.60
381
17.2
4.03
95.7
4
7.68
360
17.3
2.29
67
0.20
MW-9
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
MW-A
4.77
412
16.5
1.65
205
4
5.23
412
15.6
1.31
140.9
3
5.06
423
16.8
3.21
70.1
4.42
1302-MSWLF-
MW-B
6.44
1,085
17.5
2.11
-79
9
5.53
991
14.2
4.71
-18.3
22
6.53
904
16.1
1.94
-74.6
57.0
CDLF-1998
MW-C
5.52
243
17.4
2.58
49
7
5.40
103
14.0
4.92
34.6
8
5.55
145
15.7
3.71
320.5
9.17
MW-D
5.43
627
16.5
1.51
69
6
5.98
824
16.9
5.10
10.0
9
5.73
530
15.0
2.33
201.5
21.0
MW-E Rep
5.59
1,139
17.6
3.79
48
5
6.31
1,117
18.1
1.35
-50.7
8
6.33
1,116
18.0
2.48
65.1
4.25
MW-E deep
5.89
959
18.1
2.30
-39
8
6.34
929
18.1
1.65
-78.5
9
5.59
890
17.5
2.45
151.8
8.61
MW-F
6.25
1,141
16.6
1.23
-71
6
5.23
911
14.6
3.59
-16.3
5
6.38
934
15.0
2.03
-82.3
20.0
MW-G
6.07
2,320
17.6
1.09
-80
1
5.32
1,733
15.5
3.78
-60.0
13
6.17
1,760
16.2
3.20
-85.7
48.0
MW-H
5.53
211
15.3
1.63
118
59
4.50
174
14.9
4.17
124.6
43
5.80
162
13.9
1.57
272.2
15.0
MW-H deep
5.91
337
15.0
2.21
105
16
5.47
276
15.8
4.80
66.7
7
6.12
264
13.7
1.52
332.9
3.17
MW-1
5.65
164
15.0
1.35
68
9
4.56
136
15.7
5.05
119.1
7
5.79
126
13.7
1.15
251.2
7.00
MW-J
6.05
311
14.8
2.65
21
36
6.47
254
14.8
4.87
111.6
18
6.41
256
13.6
2.66
428.9
28.0
MW-K
5.47
283
15.4
1.89
149
21
4.53
215
15.4
5.03
123.1
8
5.72
218
14.2
1.30
327.3
11.0
MW-L
5.11
146
18.1
3.49
486
5
4.97
100
17.8
1.70
128.9
3
5.65
104
15.8
1.61
360.8
2.07
MW-Ldeep
NS
NS
NS
NS
NS
NS
6.17
223
16.5
1.58
72.4
0
6.54
211
15.7
2.63
211
0.61
MW-M
NS
NS
NS
NS
NS
NS
6.24
304
16.0
5.29
55.4
4
6.30
305
14.7
2.46
326
14.0
MW-X
5.94
275
15.3
1.62
78
2
6.39
202
508
14.3
21.1
5.19
82.2
6
.18
207
DRY
14.1
1.45
466.4
5.58
1302-MSWLF-
SW-1
DRY
DRY
DRY
DRY
DRY
DRY
6.73
5.13
11.0
4
RY
rD
DRY
DRY
DRY
DRY
CDLF-1998
SW-2
DRY
DRY
DRY
DRY
DRY
DRY
5.86
528
20.1
5.23
36.7
7
RY
DRY
DRY
DRY
DRY
DRY
Notes:
1. NS - Not Sampled
2. ps/cm- Microsiemens per centimeter
3. mg/L- milligrams per liter
4. ORP - Oxidation -Reduction Potential
5. Turb. -Turbidity; NTUs - Nephelometric Turbidity Units
6. mVs - millivolts
7. DO - Dissolved Oxygen
8. S.U. - Standard Units
9. Temp. -Temperature; Deg. C - Degrees Celsius
10. The November 2012 sampling event was the first event that CD-is/CD-1d replaced M W-9 as the background monitoring wells.
11. MW-9 was removed from the monitoring program in November 2012.
12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.
13. (--) CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion.
Smith Page 4 of 5 June 2019

Table 4
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Sampling Event:
No. 46
No.47
No. 48
CD-15 (background well)
6.2
110
31.5
3.8
124.1
5
6.3
110
16.7
5.6
38.6
9
5.26
116
•15.0
1.82
242.4
7
CD-ld lbackground we
6.2
117
18.3
2.9
54.2
11
6.1
116
15.8
3.6
25.1
10
5.67
114
18.3
1.61
183.2
9
CD-4 Rep
6.0
156
16.3
4.5
50.7
153
6.0
139
12.5
5.3
48.9
101
5.98
191
14.7
2.46
45.4
10
CD-6
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
AMW-1s
5.8
218
18.0
0.5
566.1
2
5.9
219
14.5
0.7
510.5
0
5.23
205
15.5
1.80
90.3
2
AMW-1d
6.0
429
20.4
3.2
21.3
109
6.0
412
14.6
0.5
1.8
10
5.56
372
17.9
1.71
91.1
9
AMW-2s
5.8
154
22.4
2.2
162.6
4
5.8
144
13.7
2.9
101.3
2
5.24
154
16.2
1.74
201.1
7
AMW-2d
5.9
244
22.9
0.6
13.9
2
6.0
274
13.2
0.9
65.3
0
6.08
256
20.2
2.55
165.2
9
MW-1
6.4
1,385
15.2
3.4
75.4
47
6.4
1,355
12.4
2.0
224.6
7
6.51
140
15.9
1.52
22.4
5
MW-3
6.0
166
22.3
3.7
130.6
2
6.0
178
15.3
2.8
48.8
8
5.47
170
15.2
1.81
114.5
6
MW-3 deep
7.6
341
24.1
0.4
109.8
2
NS
NS
NS
NS
NS
NS
6.98
343
16.0
1.76
17.9
8
MW-9
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
MW-A
5.6
373
21.2
0.4
63.5
1
5.7
372
9.3
0.6
32.4
1
5.27
449
13.7
1.91
76.7
2
1302-MSWLF-
MW-B
6.6
701
18.5
3.4
-18.7
31
6.7
795
9.3
1.3
-64.8
18
6.67
784
16.0
1.05
-64.5
5
CDLF-1998
MW-C
5.7
109
15.0
5.4
64.2
225
5.8
102
12.3
4.8
162.6
11
5.74
98
15.0
1.37
104.3
3
MW-D
5.9
490
17.2
2.9
62.9
23
6.2
858
15.1
1.1
35.4
1
5.92
620
13.8
1.93
36.4
3
MW-E Rep
6.4
999
23.7
1.3
-26.2
11
6.2
1,012
13.4
0.3
-16.1
4
6.05
984
17.3
1.68
-1.9
2
MW-E deep
6.5
857
29.0
0.4
-83.5
5
6.3
1,031
11.6
0.4
-56.2
4
6.29
1,123
16.4
1.88
-30.9
9
MW-F
6.5
526
14.9
3.4
-69.3
20
6.1
481
11.6
2.5
11.0
4
6.57
478
14.3
1.55
-69.4
5
VW-G
6.3
1,035
15.9
2.60
-38.7
49
6.1
586
11.3
2.10
-2.8
15
6.39
1,576
15.0
2.28
-82.9
S
MW-H
6.2
159
14.8
5.3
46.8
49
6.5
242
14.7
9.9
-2.6
10
6.23
161
15.0
4.74
118.5
5
MW-H deep
6.5
267
15.2
3.0
47.0
28
6.2
165
14.1
5.8
-8.3
173
6.47
261
16.2
2.75
95.2
6
NW-1
6.3
155
15.5
3.9
26.1
29
6.1
143
14.8
4.5
-2.9
11
6.15
130
15.8
5.96
115.9
6
MW-J
6.2
243
15.9
3.0
104.2
97
6.6
241
14.1
3.3
143.7
67
5.68
245
16.1
2.45
154.5
9
MW-K
6.0
192
15.8
4.6
61.8
27
6.0
173
15.1
3.9
129.8
5
6.06
181
15.9
2.45
140.0
4
MW-L
5.9
95
18.8
1.2
141.2
4
5.8
86
12.5
2.7
100.4
3
5.12
91
14.4
1.87
142.9
7
MW-Ldeep
6.7
207
24.0
0.3
146.7
3
NS
NS
NS
NS
NS
NS
6.10
203
13.7
1.90
160.7
5
MW-M
6.6
286
16.1
3.1
91.5
18
NS
NS
NS
NS
NS
NS
6.53
287
15.7
2.84
324.7
2
MW-X
6.4
195
15.0
1 4.0
102.1
20
6.3
185
13.6
3.2
167.5
1
6.28
181
14.7
1.33
137.0
4
Surface Water
Sample Loc
1302-MSWLF-
SW-1
DRY
7.6
336
6.2
10.1
-73.4
18
7.17
357
18.9
4.06
120.1
11
CDLF-1998
SW-2
7.5 306 21.1 1 4.1 70.2 50
7.2
267
6.4
9.8
21.1
19
6.74
473
1 19.8
5.07
174.1
9
Notes:
1. NS - Not Sampled
2. ps/cm- Microsiemens per centimeter
3. mg/L- milligrams per liter
4. ORP - Oxidation -Reduction Potential
5. Turb. -Turbidity; NTUs - Nephelometric Turbidity Units
6. mVs - millivolts
7. DO - Dissolved Oxygen
8. S.U. - Standard Units
9. Temp. -Temperature; Deg. C - Degrees Celsius
10. The November 2012 sampling event was the first event that CD-is/CD-1d replaced MW-9 as the background monitoring wells.
11. M W-9 was removed from the monitoring program in November 2012.
12. MW-3 deep, -L deep, -and -M are sampled annually during the spring event.
13. (--) CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion.
Smith Page 5 of 5 June 2019

Table 5a
Detected Groundwater Constituents - Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
,,,
,,,
CD-ls
3-May-11
81.4J 0.191
5.45JB 4.231 16.0 2.32J
5.93J 0.14J 20.61 26.5
CD -Is
8-Nov-11
59.71 0.25JB
4.46J 2.67J 12.4 1.91
4.41J 0.08J 11.21 18.2
CD-ls
7-May-12
45.5J
3.30J 1.191 8.75J 1.12J
3.01J 12.71 12.68
CD-Is
28-Nov-12
63.8J 0.111
5.65J 3.051 11.6 1.43J
4.66J 17.11 16.9
CD-1s
7-May-13
0.94J 2.418 35.6J
0.881 0.67J 4.04J 0.39J
1.781 0.13J 6.061 5.08J
CD-Is
5-Nov-13
46.8J 0.12J
3.59J 1.63J 10.2 1.35J
3.SOJ 18.418 15.46
CD-ls
6-May-14
28.81
4.14JB 1.48J 0.111
1.03J 0.311 3.40J 2.981E
CD-Is
4-Nov-14
28.7J
0.13J
1.311 0.06J
1.04J 0.11J 2.5718 1.58J
1302-MSWLF-
CD-ls
5-May-15
1.631 29.5JB
1.33J 371 0.15J
13.8 0.103JB
1.17J 2.40J 2.7518
CDLF-1998
CD -Is
27-Oct-15
28.4J
0.80J 0.39J 0.75J 234 0.12J
35.9
1.21J 4.19CN,J 0.15J 4.101 3.36E-01,1
CD-ls
17-May-16
29.3J
0.94J 0.991 446 0.12J
17.OJ
1.OlJ 4.701 1.93J
CD-Is
1-Nov-16
30.5J
1.23J 1.36J 647 0.28J
1.35J 4.301
CD-1s
9-May-17
34.31
1.17J 1.26J 522 0.201
24.4J
0.97J 6.691 1.82J
CD-ls
31-Ott-17
0.52J 36.3J
1.81J 0.54J 2.87J 1,270 0.37J
31.2J
1.41J 6.911 4.001
CD-ls
11-Jun-18
29.51
1981
6.7J 0.051J
5.7J 4.01
CD-ls
17-Dec-18
26.7J
5 . 0.60J 3.6J 498
16.6
15.01 7.OJ 9.51
CD-ls
7-May-19
29.8
638
17.6
1.3J 7.OJ 5.1J
CD Id
3-May-11
2.441
231
2.03
16.7
18.6
112
14.0
22.3J
0.111
101
103
CD-ld
8-Nov-11
74.51
0.51J
4.08J
4.271
27
2.84J
5.68J
24.61
26.3
CD -Id
7-May-12
72.4J
0.581
3.91J
4.671
25
2.81J
S.S81
26
27.9E
CD-1d
28-Nov-12
0.331
37.71
0.07J
2.381
0.94J
12.6
1.14J
2.50J
8.901
13
CD -Id
8-May-13
0.881
1.0216
31.2J
0.07J
0.78J
4.5J
0.49J
1.92J
6.181
13.1
CD-ld
5-Nov-13
35J
0.86J
4.34J
1.13J
1.901
17.11E
10.88
CD -Id
6-May-14
1.14J
37.8J
0.07J
0.05J
3.22JB
1.16J
7.34J
0.81J
2.74J
0.12J
6.161
9.41JB
CD-1d
4-Nov-14
43.11
0.161
0.111
2.251
9.09J
0.87J
2.881
10.21E
10.7
1302-MSWLF-
CD Id
5-May-15
34.5JB
0.84J
3.63J
1,320
0.39J
32.5
1.42J
5.181
3.68JB
CDLF-1998
CD-ld
27-Oct-15
0.421
42.31
0.13J
1.87J
2.151
8.18J
3,170
0.97J
87.4
2.49J
4.37CN,J
0.06J
10.91
14.08-01
CD -Id
17-May-16
81.3J
0.46J
4.86J
7.42J
26.0
12,000
3.13J
281M
7.11J
2.11J
0.07J
29.3
29.7
CD-1d
1-Nov-16
32.61
1.191
0.77J
2.82J
1,200
0.331
31.3J
1.24J
7.961
4.291
CD -Id
9-May-17
33.9J
1.27J
0.52J
1.81J
720
6.92J
25.81
1.091
6.951
3.12J
CD-1d
31-Oct-17
29.51
0.68J
0.611
226J
0.111
11.81
0.64J
5.83J
1.24 1
CD-ld
12-Jun-18
32.41
2.5J
432
13.2J
1.0J
6.9J
3.21
CD-ld
17-Dec-18
31.91
9.3J
2.31
591
0.411
18.1
3.OJ
6.81
4.11
CD-ld
7-May-19
30.7
1.41
517
9.7J
2.91
CD-4 Rep
3-May-11
206
0.916
17.6
0.621
8.39J
2.72JB
CD-4 Rep (dup)
3-May-11
0.211
206
17.9
0.68J
8.981
0.17J
2.85J
CD-4 Rep
8-Nov-11
0.141
191
0.93J
18.2
1.001
8.861
9.441
CD-4 Rep
9-May-12
184
1.69J
18.1
1.70J
0.17J
11.3J
3.03J
16.1E
CD-4 Rep
29-Nov-12
172
13.7
0.621
7.03J
2.84J
2.14113
CD-4 Rep
30-May-13
75.5J
0.5J
2.71J
7.871
1.94J
0.88J
11.2J
11.11
10.3
CD-4 Rep
7-Nov-13
1.361
60.41
0.351
0.07J
0.77J
5.311
1.831
0.571
5.11J
0.13J
32
4.40113
CD-4 Rep
7-May-14
62.41
0.31J
0.05J
3.25JB
5.02J
1.70J
0.32J
6.52J
22.2J
2.971E
1302-MSWLF-
CD-4 Rep
5-Nov-14
70.01
0.311
2.591
1.461
0.72J
4.29J
14.8JB
6.851
CDLF-1998
CD-4 Rep
6-May-15
58.41
0.39J
1.13J
5.941
1.90J
0.53J
4.72J
14.OJ
2.991
CD-4 Rep
28-Oct-15
0.791
57.91
0.32J
2.181
5.861
8.951
1.261
10.7J
4.14CN,J
13.9J
8.348-01,1
CD-4 Rep
18-May-16
1.091
56.2J
0.46J
1.24J
7.31J
1.02J
0.66J
5.43J
18.01
3.701
CD-4 Rep
2-Nov-16
46.31
0.27J
1.35J
1.591
1.18J
0.901
4.18J
1.11J
18.11
8.811
CD-4 Rep
9-May-17
53.8J
0.46J
0.951
5.911
1.72J
0.52J
4.381
10.51
3.731
CD-4 Rep
31-Oct-17
45.01
0.18J
0.97J
0.82J
0.581
0.451
2.75J
1.88J
7.68J
2.761
CD-4 Rep
6-Jun-18
52.9J
0.41J
3.41
0.74J
3.3J
13.3J
4.OJ
CD-4 Rep
19-Dec-18
1.11
50.9J
0.96J
4.6J
5.51
2.6J
2.9J
7.OJ
1.4J
15.51
11.6
CD-4 Rep
8-May-19
45.9
0.38J
2.3J
7.0
1.4J
1.1
5.8
6.2J
13.7
CD-6
4-May-11
66.6J
0.42J
6.74J
4.081
4.6J
2.01J
5.34J
0.11
24.71
14
CD-6
9-Nov-11
59.6J
0.26J
4.71J
2.621
7.89J
1.31J
5.22J
15.81
9.62J
CD-6
9-May-12
57.8J
0.20J
4.20J
2.081
3.63J
1.21J
4.48J
17.21
17.78
CD-6
29-Nov-12
50.81
0.13J
2.25J
1.801
1.86J
0.73J
3.73J
12.3J
6.63JB
CD-6
10-May-13
61.4J
0.36J
5.891
3.021
4.12J
1.43J
4.77J
20.41
13.8
1302-MSWLF-
CD-6
7-Nov-13
0.57J
3.771
298
0.14J
18.3
36.9
2.13J
11.7J
1.07J
14.6J
6.88JB
CDLF-1998
CD-6
7-May-14
38.5J
0.101
3.42113
1.04J
0.07J
2.30J
4.391
2.40113
CD-6
5-Nov-14
120
0.88J
7.64J
8.021
8.02J
3.83J
9.04J
0.14J
50.613
25.7
CD-6
6-May-15
47.4J
0.20J
1.601
1.841
2.77J
0.81J
3.29J
10.51
5.401
CD-6
28-Oct-15
4.971
215
2.03
32.3
19.5
25.6
16.1
21.6J
8.64J
4.05CN,J
0.37J
107
73.913-01
CD-6
18-May-16
1.921
62.21
0.23JJ
3.461
13.2
2.57J
1.581
8.70J
1.OL
12.61
7.941
CD-6
2-Nov-16
1.89J
63.7J
0.331
6.181
13.3
3.121
2.87J
9.12J
1.29J
17.31
10.1
Smith Page 1 of 18 June 2019

Table 5a
Detected Groundwater Constituents - Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
,,,
„
,,,
AMW-ls
3-May-11
104 0.921 1.4JB
0.31J 2.08J 0.51
3.59J 0.081
8.116
AMW-ls
8-Nov-11
105 0.901 1.43J
0.46J 1.94J 0.44J
3.671 0.101
8.471
AMW-1s
7-May-12
103 0.861 2.39J
1.87J 0.22J
3.87J
2.981 8.4918
AMW-ls
28-Nov-12
0.191 97.4J 0.83J 0.78J
0.78J 0.111
3.31J
2.411 4.791
AMW-ls
8-May-13
101 0.87J
1.981 0.091
4.05J
2.241 6.13J
AMW-ls
6-Nov-13
981 0.911
0.22J 2.91J 0.32J
4.061
16.71E 6.70JB
AMW-ls
7-May-14
93.0J 0.95J 2.44JB
0.28J 2.27J 0.47J
3.91J 1.39J
6.3518
AMW-ls
5-Nov-14
89.2J 1.06
0.50J 3.37J 0.78J
4.151
4.0118 7.601
1302-MSWLF-
CDLF-1998
AMW-ls
7-May-15
87.6J 0.97J 3.78J
0.31J 2.72J 0.681
5.861
3.311 6.51J
AMW-ls
29-Oct-15
82.5J 0.78J 1.03J
0.71J 0.191
4.031 3.18CN,1
4.221 9.82E-01,J
AMW-ls
18-May-16
0.27J 0.82J 85.4J 1.03 1.43J
0.38J 2.47J 0.921
4.16J
5.181 7.43J
AMW-ls
2-Nov-16
71.7J 0.56J
0.551
3.191
5.781
AMW-ls
10-May-17
92.41 0.73J 0.61J
0.36J
3.91J
2.601 5.45J
AMW-ls
1-Nov-17
68.21 0.66J 0.891
0.54J 0.14J
2.71J
3.34J 6.371
AMW-ls
8-Jun-18
91.91 0.77J
5.21
3.9J
4.41 17.7
AMW-ls
19-Dec-18
86.41 0.89J
3.91
3.11 5.91
AMW-ls
8-May-19
80.9 0.70
3.6J
2.41 6.5J
AMW-1d
3-May-11
0.241
129
0.12J
4.671
2.08J
0.25J
9.161
0.191
9.17JB
AMW-ld
8-Nov-11
0.181
140
0.07J
0.94J
5.781
1.64J
0.211
10.2J
0.251
7J
AMW-Id
7-May-12
0.291
135
5.20J
2.17J
0.27J
9.171
2.691
8.981B
AMW-1d
28-Nov-12
0.41J
106
0.14J
1.38JB
3.271
2.26J
0.521
6.21J
5.50J
AMW-Id
8-May-13
1.0516
133
4.53.1
1.63J
0.25J
7.81J
3.081
AMW-1d
6-Nov-13
133
1.881
4.311
1.77J
0.451
7.45J
20.518
4.3016
AMW-Id
7-May-14
143
0.50J
0.051
5.48.1
4.90J
3.01J
9.841
5.891
27.9E
AMW-1d
5-Nov-14
1.461
168
0.691
0.051
4.49J
6.701
6.531
4.141
11.81
13.81E
20.8
1302-MSWLF-
AMW-Id
7-May-15
133
0.401
4.081
5.51J
3.58J
2.14J
9.831
5.471
10.3
CDLF-1998
AMW-ld
29-Oct-15
1.411
123
0.181
3.02J
5.321
1.061
0.931
8.61J
3.57CN,J
4.001
6.798-01,1
AMW-1d
18-May-16
1.011
131
0.191
2.091
6.06J
1.52J
0.84J
9.031
2.521
6.841
AMW-1d
3-Nov-16
128
0.17J
2.20J
6.091
1.12J
0.811
9.30J
6.65J
AMW-Id
10-May-17
0.62B-01,J
131
0.12J
1.301
5.50J
0.66J
0.49J
8.071
1.391
5.111
AMW-1d
1-Nov-17
0.851
128
0.14J
0.93J
6.071
1.391
0.451
9.60J
5.491
AMW-1d
8-Jun-18
1.21
153
0.261
2.9J
7.3J
2.0J
1.41
12.4J
4.21
14.2
AMW-1d
19-Dec-18
0.711
127
0.161
6.61
0.311
10.11
2.21
5.0J
AMW-Id
8-May-19
167
0.14J
6.3
9.8
6.11
AMW-2s
3-May-11
52.11
0.92J
2.49JB
1.10J
1.411
2.21
2.54J
7.171
6.471B
AMW-2s
8-Nov-11
42.3J
0.50J
1.36J
0.291
0.82J
2.19J
1.36J
5.081
AMW-2s
8-May-12
42.81
0.45J
1.48J
0.23J
2.851
0.661
1.47J
3.771
5.921B
AMW-2s
29-Nov-12
45.3J
0.481
1.02J
0.23J
0.62J
0.32J
1.191
1.41J
AMW-2s
9-May-13
42.61
0.57J
1.11J
0.521
1.061
0.631
1.95J
3.091
3.631
AMW-2s
6-Nov-13
40.1J
0.54J
0.27J
0.64J
0.42J
1.481
16.81B
3.51J6
AMW-2s
7-May-14
43.71
0.56J
2.161E
0.301
0.871
0.351
1.41J
1.961B
AMW-2s
5-Nov-14
46.0J
0.69J
0.44J
1.01J
0.591
1.881
2.84J
1302-MSWLF-
AMW-2s
6-May-15
2.721
43.41
0.51J
1.071
0.391
1.46J
2.071
2.371
CDLF-1998
AMW-25
28-Oct-15
1.021
50.61
0.88J
1.56J
0.75J
0.50J
1.23J
1.96J
6.12CN,J
6.23J
6.14E-01,J
AMW-2s(dup)
28-Oct-15
1.001
51.11
0.85J
1.79J
0.871
0.571
1.341
2.10J
3.34CN,J
7.011
7.018-01,1
AMW-2s
17-May-16
45.8J
0.69J
1.151
0.65J
0.48J
0.71J
1.63J
0.30J
4.51J
3.931
AMW-2s
1-Nov-16
46.51
0.73J
1.60J
0.581
0.571
0.741
1.811
5.171
AMW-2s
30-May-17
0.62B-01,1
42.7J
0.47J
0.951
0.17J
1.02J
3.58J
1.621
AMW-2s
1-Nov-17
43.61
0.54J
0.881
0.531
0.261
1.17J
3.64J
3.211
AMW-2s
8-Jun-18
45.9J
0.47J
1.4J
3.7J
3.0J
AMW-2s
20-Dec-18
39.0J
0.39J
9.81
3.7J
5.8J
AMW-2s
7-May-19
"A
0.55
1.6J
1.4J
4.31
3.4J
AMW-2d
3-May-11
55.2J
2.86113
0.83J
1.03J
AMW-2d
8-Nov-11
47.5J
1.081
0.12J
0.77J
1.23J
AMW-2d
8-May-12
78.2J
1.26J
3.20J
0.33J
1.22J
2.791
10.58
AMW-2d
28-Nov-12
69.1J
0.88J
2.34J
0.39J
2.56J
4.76J
AMW-2d
9-May-13
54.7J
1.75J
0.06J
1.42J
4.031
2.41
AMW-2d
6-Nov-13
71.1J
2.43J
2.69J
18.5JB
7.86JB
AMW-2d
7-May-14
57.0J
0.101
2.08113
0.84J
1.24J
0.76113
AMW-2d
5-Nov-14
60.4J
0.07J
1.25J
2.33J
1.09JB
5.04J
1302-MSWLF-
AMW-2d
6-May-15
1.281
67.4J
0.85J
1.67J
CDLF-1998
AMW-2d
28-Oct-15
0.25J
63.9J
0.45J
0.14J
1.501
2.79CN,J
2.65J
7.41B-01,J
AMW-2d
17-May-16
64.5J
0.13J
1.37J
1.07J
1.381
AMW-2d
2-Nov-16
67.7J
0.101
0.66J
1.901
5.02J
AMW-2d
10-May-17
0.65B-01,1
70.11
0.14J
3.63J
0.24J
1.32J
4.531
AMW-2d
2-Nov-17
74.2J
0.16J
1.48J
2.00J
AMW-2d
8-Jun-18
75.7J
0.17J
2.1J
3.8)
3.1J
AMW-2d
20-Dec-18
75.3J
0.20J
0.58J
4.1J
AMW-2d
I 7-May-19
1
1
1 74.6
1 0.181
I
I
I
I 2.71
I
I
I
I
I 2.71
I
I
I
I 3.31
1 11.6
Smith Page 2 of 18 June 2019

Table 5a
Detected Groundwater Constituents - Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
,,,
„
,,,
MW-1
4-May-11
0.46J 5.081 360 0.91
0.091
9.05J 19.7 11.8 4.59J
20.81 2.39J 0.09J
35.7 40.4
MW-1
9-Nov-11
2.22J 187
0.52J
1% 6.67J 0.64J
37.71 3.351
3.71J
MW-1
9-May-12
201 0.161
0.061
2.26J 17.8 17.0 3.611
42.4J 6.90J
12.2J 13.98
MW-1
28-Nov-12
153
1.03J
0.751 12.6 5.54J 0.75J
29.91 5.751
4.96) 3.551
MW-1
10-May-13
172 0.121
0.261
0.87J 15.9 9.48J 0.3J
35.1J 8.861
8.67J
MW-1
6-Nov-13
127
0.31J
11.5 8.66J 1.12J
29J 5.89J
11.918 2.641B
MW-1
7-May-14
1.991 120 0.061
0.281
10.3 10.2 0.281
28.2J 5.61J 0.10J
6.99.1 1.93J
MW-1(dup)
7-May-14
119 0.051
0.311
10.5 10.2 0.29J
28.01 5.701
6.161 1.911
MW-1
4-Nov-14
2.271 126 0.05J
0.44J
12.5 9.07J 0.951
31.1J 2.40J
5.47.18 1.72J
1302-MSWLF-
MW-1
5-May-15
0.831 128
0.17J
11.6 7.74J 0.23J
29.91 2.991
3.771 1.881
CDLF-1998
MW-1
28-Oct-15
144
0.36J
1.52J 14.4 8.261 1.15J
33.3J 4.32CN,J
3.63.1 4.246-01,1
MW-1
19-May-16
144
0.34J
0.511 12.8 12.0 0.28J
29.41
2.591 1.991
MW-1
2-Nov-16
143
0.391
13.7 8.641 0.631
30.4J
3.02J
MW-1
10-May-17
150
0.17J
0.511 12.5 6.82J 0.32J
29.41
3.29J 2.051
MW-1
31-Oct-17
132
0.431
0.76J 12.4 7.781 0.781
29.01
3.15J 3.05J
MW-1
7-Jun-18
0.931 1.2J 146
0.21J
13.1 7.8J 0.48J
29.61
4.21
MW-1 (dup)
7-Jun-18
0.871 148
0.34J
13.6 8.31 0.551
31.3J
7.0J
MW-1
19-Dec-18
136
0.68J
12.2 6.3J 0.68J
30.01
2.6J 3.01
MW-1
9-May-19
0.461 133
12.7 3.11 0.131
28.9
1.5J 2.5J
MW-1(dup)
9-May-19
1 135 1
1
1 12.3 1 2.71 1 0.121
1
1 27.8 1 1
1 2.5J
MW-3
4-May-11
36.21
0.32J
4.19JB
1.56.1
1.64J
1.14J
2.341
0.111
6.81
7.681
MW-3
9-Nov-11
35.21
0.251
2.56J
1.221
1.60J
11
2.03J
8.11
MW-3 (dup)
9-Nov-11
37.1J
0.241E
2.301
1.201
1.551
LOU2.001
6.291
MW-3
8-May-12
30.11
2.07J
0.64J
1.69J
0.79J
2.23J
3.76J
7.6316
MW-3
28-Nov-12
28.6J
2.301
0.32J
0.84J
0.43J
1.201
3.54J
1.981
MW-3
9-May-13
37.91
0.51J
3.28J
1.531
1.81J
2.21J
2.361
6.15J
8.11
MW-3
7-Nov-13
0.50J
37.9J
0.47J
0.09J
3.931
1.781
3.55J
4.17J
4.471
24.7J
82B
MW-3
8-May-14
56.21
0.70J
3.32J
2.451
3.081
3.28J
3.54J
8.62J
36.6
1302-MSWLF-
MW-3
6-Nov-14
30.8J
0.05J
1.14JB
0.40J
1.03J
0.42J
1.561
3.851
3.571B
CDLF-1998
MW-3
6-May-15
0.811
55.41
0.71J
4.14JB
2.591
3.171
3.69J
4.361
0.07J
11.3J
15.3
MW-3
28-Oct-15
25.01
1.23J
0.25J
0.83J
4.17CN,J
3.121
5.43E-01,1
MW-3
18-May-16
1.46J
0.351
0.991
3.481
2.101
MW-3
2-Nov-16
27.41
1.60J
0.25J
1.00J
2.361
MW-3
11-May-17
32.01
0.13J
2.00J
0.63J
0.551
1.29J
3.65J
2.931
MW-3
1-Nov-17
27.61
1.45J
0.07J
0.891
2.401
MW-3
7-Jun-18
0.631
28.01
0.0511
1.3J
2.4J
3.5J
MW-3
19-Dec-18
31.11
0.14J
1.81
0.31J
1.01
2.71
2.31
MW-3
8-May-19
32.5
0.074J
1.6J
2.7J
2.3J
MW-3 Deep
5-May-11
2.47.1
3.11J
195
1.73
1.24
52.1
_ 16
26
14
55.4
0.17J
0.551
77.3
81
MW-3 Deep
9-May-12
0.351
38.31
0.931
2.12J
1.71113
MW-3 Deep
30-May-13
0.411
37.71
0.12J
0.09J
2.181B
0.131
1.32J
0.17J
2.49J
2.57J
MW-3 Deep
8-May-14
40.81
0.13J
4.10J
1.591
0.981
2.78J
5.441
1302-MSWLF-
MW-3 Deep
6-May-15
0.261
2.161
44.01
0.13J
0.29J
1.901
1.72J
2.47J
33.2
CDLF-1998
MW-3 Deep
28-Oct-15
1.021
42.21
0.70J
0.501
0.641
0.57J
3.000N,J
5.8713-01)
MW-3 Deep
19-May-16
1.501
43.01
0.69J
0.61J
0.40J
0.581
2.37J
3.26J
MW-3 Deep
11-May-17
0.761
0.711
44.11
0.55J
0.801
0.431
0.68J
2.061
MW-3 Deep
7-Jun-18
0.811
50.31
3.6J
MW-3 Deep
8-May-19
0.731
56.9
5.71
MW-9
3-May-11
11.81
1.44JB
0.27J
3.87J
0.611
5.87J
4.621B
1302-MSWLF-
CDLF-1998
MW-9
9-Nov-11
9.87J
1.73J
0.16J
2.04J
0.54J
4.771
MW-9
9-May-12
13.7J
1.33J
0.341
5.65J
0.091
0.801
8.37J
6.191B
MW-A
3-May-11
40J
0.151
1.38113
3.481
0.87J
12.5J
3.86113
MW-A
9-Nov-11
0.36JB
44.2J
0.13J
1.811
0.76J
9.32J
2.821
MW-A
9-May-12
42.4J
0.101
1.14J
8.201
0.91J
15.51
4.53113
MW-A
27-Nov-12
0.36JB
45.6J
0.13J
0.97J
2.86.1
1.17J
11.61
1.86J
2.63J
MW-A
7-May-13
43.7J
0.14J
0.64J
1.481
1.48J
0.07J
9.14J
1.09J
2.311
MW-A
5-Nov-13
43.4J
1.65J
2.05J
0.76J
9.931
20.3JB
3.371B
MW-A
6-May-14
44.2J
0.14J
3.73113
8.881
0.84J
16.6J
1.15J
2.10113
MW-A
4-Nov-14
45.1J
0.20J
6.141
0.94J
18.7J
1.41J
1.87J
1302-MSWLF-
MW-A
5-May-15
46.9J
0.15J
3.441
0.84J
13.4J
1.41J
1.821
CDLF-1998
MW-A
27-Oct-15
0.26J
47.2J
0.14J
3.151
1.18J
0.17J
12.9J
2.25CN,J
2.14J
5.23B-01,J
MW-A
17-May-16
0.351
1.011
44.3J
0.17J
9.541
0.48J
19.81
2.40)
1.641
MW-A
1-Nov-16
48.6J
0.17J
7.251
19.2J
3.85J
MW-A
9-May-17
0.4513-01,1
48.9J
0.16J
4.691
0.40J
14.7J
1.80J
MW-A
31-Oct-17
50.9J
0.15J
4.83J
0.27J
15.11
1.97J
MW-A
7-Jun-18
52.8J
0.14J
4.61
2.7J
29.8J
22.0
MW-A
20-Dec-18
52.3J
0.090J
5.51
16.8J
2.9J
MW-A
1 9-May-19
1
1
1 56.0
1 0.191
1
1 11.2
1 25.2
1 1.5J
31.9
6.0J
Smith Page 3 of 18 June 2019

Table 5a
Detected Groundwater Constituents - Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
MW-B
4-May-11
2.351 269 0.281
,,,
3.781B 18 3.451 1.36176.35J
181 0.141
,,,
9.951
MW-B
9-Nov-11
2.591 249 0.06J
8.751 1.51J 0.70J541
0.13J
3.6J
MW-B
9-May-12
191
8.681 0.891 0.091F
15.98MW-B
29-Nov-12
5.881 268
23.5 1.081 0.20J291
3.58J
MW-B
10-May-13
2.551 197
9.391 1.11 0.29J.89J
10.7
MW-B
6-Nov-13
2.02J 225
11.7 0.97J 0.23J.491
15.918 3.771B
MW-B
8-May-14
2.731 236 0.081
11.5 1.25J 0.55J.48J
5.811 3.14J
MW-B
4-Nov-14
6.041 226 0.06J
21.0 1.12J 0.181.751
2.6218 1.521
1302-MSWLF-
CDLF-1998
MW-B
5-May-15
0.30J 1.501 160
8.501 1.25J 0.34J
7.05J 2.25J
1.97J
MW-B
29-Oct-15
2.61J 171
0.521 16.5 0.53J 0.31J
5.451 2.39CN,1 0.07J
7.39B-01,1
MW-B
19-May-16
0.308-01,1 2.16J 225
1.05J 11.7 0.81J 0.39J
6.53J 0.061
4.64J 3.54J
MW-B
3-Nov-16
2.431 196
13.5 0.24J
6.841
2.711
MW-B
10-May-17
1.73E-01,1 258
0.58J 9.20J 0.451 0.351
5.54J 0.06J
3.151 2.03J
MW-B
31-0tt-17
3.551 256
0.771 14.9 0.29J 0.091
7.28J
2.081
MW-B
6-Jun-18
4.81 251 0.191
2.3J 15.8 2.11 0.971
7.8J 0.151
4.91 6.3J
MW-B
19-Dec-18
0.781 172 0.071J
9.6J 0.36J
5.51
15.1
MW-B
9-May-19
0.381 175
7.3 0.271 0.10J
5.5
2.5J
MW-C
4-May-11
42.3J
0.44J
0.07J
7.321
5.63J
2.58J
1.45J
4.141
0.081
7.261
9.971
MW-C
9-Nov-11
15.51
0.151
0.10J
0.62J
3.43J
1.06J
0.431
4.19J
8.62J
MW-C
9-May-12
43.5J
0.43J
7.451
17
3.94J
2.30J
6.851
10.4J
22.28
MW-C
29-Nov-12
35.81
0.13J
2.75J
9.05J
1.17J
0.711
3.94J
4.871
8.07J
MW-C
9-May-13
19.7J
0.24J
2.961
0.751
1.36J
0.81
1.771
3.481
10.1
MW-C
6-Nov-13
31.71
0.26J
3.77J
9.541
1.791
0.821
3.74J
23.518
18.88
MW-C
7-May-14
19.6J
0.17J
2.98JB
3.20J
0.79J
0.26J
1.651
3.08JB
1302-MSWLF-
MW-C
5-Nov-14
47.21
0.10J
0.57J
1.68J
4.20J
1.301
0.291
4.74J
2.111E
3.06J
MW-C
6-May-15
20.4J
0.30J
2.381
2.26J
1.66J
0.911
2.341
3.531
3.431
CDLF-1998
MW-C
29-Oct-15
1.421
47.91
0.681
11.6
7.47.1
4.52J
3.041
9.28J
1.15J
3.79CN,J
0.101
19.4J
14.48-01
MW-C
18-May-16
21.4J
0.21J
0.71J
1.78.1
0.47J
0.25J
1.691
4.11J
2.011
MW-C
2-Nov-16
2.16J
34.01
0.181
1.30J
10.3
0.55J
0.331
3.79J
3.51J
MW-C
9-May-17
22.51
0.141
1.081
0.43J
0.30J
1.181
1.94J
1.36J
MW-C
1-Nov-17
0.60J
31.91
0.331
4.971
7.81J
1.381
1.201
3.92J
8.391
5.701
MW-C
7-Jun-18
2.01
52.5J
0.81J
16.5
8.2J
4.1J
4.0J
8.81
1.5J
25.8
17.7
MW-C
19-Dec-18
22.01
0.14J
0.11J
0.97J
0.331
1.2J
3.0J
MW-C
30-May-19
19.6
0.16J
28.7
1.3.1
1 3.11
0.181
1
9.7
1.7J
4.51
MW-D
4-May-11
193
0.811
0.12J
2.3
11.7
30.2
5.281
30.4J
0.25J
41.7
37.3
MW-D
9-Nov-11
0.361B
118
0.25J
8.02J
3.05J
8.5J
1.47J
15.3J
0.07J
5.68J
12.1
MW-D
9-May-12
124
3J
8.97J
3.941
0.611
15.7J
5.121
9.331B
MW-D
28-Nov-12
0.981
1.831
117
0.11J
0.06J
2.31J
3.01J
3.63J
0.611
13.8J
12.1J
5.1116
MW-D
9-May-13
140
0.211
0.08J
6.41
6.72.1
7.781
0.941
17.3J
25.8
10.8
MW-D
6-Nov-13
194
0.86J
0.25J
28.6
12.8
35.5
7.32J
27J
105B
37.9E
MW-D
7-May-14
169
0.211
3.74JB
19.0
1.16J
20.7J
8.021
1.43113
MW-D
5-Nov-14
121
0.11J
0.06J
1.62J
7.61.1
3.41J
0.72J
18.3J
0.95JB
7.001
1302-MSWLF-
CDLF-1998
MW-D
5-May-15
1.791
164
14.2
1.061
21.7J
4.511
1.621
MW-D
29-Oct-15
0.301
5.111
199
0.74J
0.121
F39.0
20.4
32.7
6.25J
37.0J
5.92J
3.91CN,J
0.371
50.7
48.5E-01
MW-D
18-May-16
1.651
157
0.111
0.851
17.0
0.92J
0.191
21.0J
3.92J
1.721
MW-D
3-Nov-16
134
0.091
8.75.1
0.85J
0.21J
19.91
3.641
MW-D
9-May-17
0.9413-01,1
242
0.07J
0.56J
18.8
0.421
0.091
24.3J
8.271
5.681
MW-D
1-Nov-17
1.231
151
0.30J
9.17J
6.69J
7.62J
1.60J
20.4J
1.87J
0.06J
12.8J
14.5
MW-D
7-Jun-18
1.21
139
0.111
1.7J
3.41
1.41
0.361
15.7J
6.81
15.8
MW-D
19-Dec-18
214
0.111
18.6
14.8J
14.0J
MW-D
10-May-19
140
0.22J
0.64J
12.1
0.47J
18.1
18.7
6.31
MW-E Rep
4-May-11
262
0.571
1.181B
12.4
1.091
0.621
15.11
6.41
MW-E Rep
8-Nov-11
1.07J8
267
0.41J
9.281
0.83J
13.2J
0.07J
2.881
MW-E Rep
8-May-12
303
0.311
12.6
0.851
0.321
15.2J
1.721
10.313
MW-E Rep
8-May-13
286
0.34J
8.291
1.08J
0.081
14J
0.891
3.711
MW-E Rep
5-Nov-13
294
15.5
0.841
0.221
15.81
14JB
6.38JB
MW-E Rep
6-May-14
342
0.44J
16.8
1.45J
0.67J
15.9J
7.581
6.461B
MW-E Rep
4-Nov-14
326
0.21J
8391
0.891
0.281
15.9J
1.57J
2.9918
4.311
1302-MSWLF-
MW-E Rep
5-May-15
348
0.30J
7.481
1.02J
0.62J
14.5J
1.44J
12.21
4.461
CDLF-1998
MW-E Rep
27-Oct-15
0.91)
294
0.261
1.12J
10.2
0.391
12.3J
2.07CN,J
4.84B-01,1
MW-E Rep
18-May-16
1.111
365
0.27J
12.0
0.32J
12.9J
2.311
2.991
MW-E Rep
1-Nov-16
297
0.151
5.441
0.171
11.4J
5.131
MW-E Rep
9-May-17
0.71B-01,J
353
0.20J
7.581
0.13J
12.1J
1.431
3.401
MW-E Rep
31-Oct-17
0.861
3"
0.221
6.81
0.341
12.2J
4.451
3.711
MW-E Rep
11-Jun-18
0.661
350
0.23J
9.11
13.1J
4.6J
MW-E Rep
20-Dec-18
321
0.111
7.11
13.3J
MW-E Rep
7-May-19
0.571
344
0.231
7,4
11.7
3.4J
Smith Page 4 of 18 June 2019

Table 5a
Detected Groundwater Constituents - Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
,,,
„
,,,
MW-E Deep
4-May-11
2.96J 2,530
0.25J
0.18J
1.14JB 66.4 3.11J 20
30.8J
57.9
MW-E Deep
8-Nov-11
3.661 2,280
0.16J
0.22J
54.2 1.38J 16.4
26J
43.5
MW-E Deep
8-May-12
2.51J 2,210
0.53J
0.36J
50.1 31.6 94
24.9J
7.651 60.98
MW-E Deep
28-Nov-12
0.711 3.86J 1,820
0.84J
1.99
4.561 39.6 22.3 213
26.1J 0.18J
9.201 67.2
MW-E Deep
8-May-13
4.5618 1,730
0.34J
0.71J
37.9 4.7J 74.5
201
43
MW-E Deep
6-Nov-13
1.091 2,240
0.19J
0.321
39.7 2.341 39.3
20.51
1618 41.2E
MW-E Deep
6-May-14
2.691 2,080
0.601
0.441
63.4 6.291 60.9
32.7J
2.491 32.28
MW-E Deep
4-Nov-14
3.291 2,000
0.311
0.471
43.6 6.411 55.6
20.41
3.7518 30.0
1302-MSWLF-
MW-E Deep
5-May-15
2.42J 2,040
0.25J
0.19JJ
34.4 2.701 22.2
17.3J 0.87J
2.54J 19.3
CDLF-1998
MW-E Deep
27-Oct-15
2.551 1,900
0.28J
0.23J
34.3 4.34J 38.2
14.2J 2.81CN,1
0 2.971 24.36-01
MW-E Deep
18-May-16
3.54J 2,150
0.48J
0.67J
0.93J 37.0 8.73J 76.4
16.0J 1.07J
8.521 30.6
MW-E Deep
1-Nov-16
2.431 1,960
0.22J
0.18J
34.5 2.34J 18.5
14.61
19.3
MW-E Deep
9-May-17
1.68B-01,1 2,010
0.23J
32.9 0.591 3.96J
14.5J
8.05J
MW-E Deep
1-Nov-17
1.651 2,100
0.261
0.461 32.3 1.63J 9.69J
15.2J 0.06J
1.311 8.011
MW-E Deep
11-Jun-18
2.11 2,310
0.211
33.5 2.11
13.9J
4.8J
MW-E Deep
20-Dec-18
1.31 2,640
0.261
1.61 39.1 6.7J
21.2J
5.21
MW-E Deep
8-May-19
2.11 2,910
0.37J
42.1 2.9
24.9
5.41
MW-F
4-May-11
136
0.14J
0.75JB
1.291
0.91J
3.151
2.241
MW-F
9-Nov-11
0.171
5.421
219
0.06J
10.6
1.061
4.44J
1.57J
MW-F
9-May-12
3.191
242
8.351
1.27J
3.331
0.921
2.851
2.34JB
MW-F
29-Nov-12
283
0.15J
1.86J
8.501
1.071
0.59J
5.00J
1.52J
3.761
4.46J
MW-F
10-May-13
1.171
154
0.21J
1.63JB
5.161
1.56J
0.15J
2.78J
21
0.12J
4.861
MW-F
6-Nov-13
2.011
255
11.2
0.821
0.191
3.45J
0.83J
12.718
2.43113
MW-F
8-May-14
5.171
213
0.16J
10.4
0.97J
0.54J
4.88J
1.041
6.84J
1.771
MW-F
4-Nov-14
2.921
262
0.23J
11.3
0.801
0.451
5.51J
3.09J
1.25J
1302-MSWLF-
MW-F
5-May-15
0.311
2.291
129
0.111
1.391
0.73J
0.101
4.571
1.851
CDLF-1998
MW-F
28-Oct-15
5.941
262
0.45J
13.0
0.791
0.14J
4.80J
1.92CN,J
3.676-01,1
MW-F
18-May-16
3.401
214
9.62J
3.841
MW-F
3-Nov-16
231
0.14J
7.641
4.63J
MW-F
11-May-17
0.87B-01,J
190
0.12J
4.101
0.08J
5.001
MW-F
31-Oct-17
0.801
363
13.4
4.31J
1.331
MW-F
6-Jun-18
2.4J
149
0.481
3.11
3.61
1.81
7.1J
6.41
MW-F
19-Dec-18
0.811
103
0.101
1.31
S.SJ
MW-F(dup)
19-Dec-18
1.01
107
0.101
1.31
6.1J
MW-F
9-May-19
2.41
188
7.2
6.6
4.5
8.91
MW-G
4-May-11
148
0.08J
0.19J
1.07JB
14.6
12.6
1.15J
32.5J
8.16J
6.12J
4.01J
MW-G
9-Nov-11
0.141
2.751
420
0.12J
4.991
0.87JB
3.17J
2.79J
2.511
MW-G
9-May-12
4.45J
302
2.191
0.86J
4.40J
1.41J
4.251
13.7B
MW-G
29-Nov-12
2.031
385
0.15J
2.141
0.961
0.121
3.69J
3.03J
2.791
2.861
MW-G
30-May-13
354
0.18J
5.081
1.191
0.14J
2.43J
1.51J
2.111
5.141
MW-G
6-Nov-13
5.441
346
3.091
0.811
0.091
4.81J
2.75J
12.41E
2.49113
MW-G
8-May-14
4.421
373
0.20J
6.691
1.31J
0.27J
5.00J
2.95J
7.991
4.081
MW-G
4-Nov-14
480
0.26J
7.021
2.571
0.611
9.32J
2.96J
0.171
10.61E
6.721
1302-MSWLF-
MW-G
5-May-15
2.13J
340
0.181
5.62J
2.30J
0.37J
5.29J
4.79J
4.851
4.161
CDLF-1998
MW-G
28-Oct-15
4.451
387
0.141
1.23J
5.011
0.741
0.191
4.88J
2.09CN,J
2.761
3.698-01,1
MW-G
19-May-16
3.19J
412
0.151
1.31J
6.071
0.89J
0.26J
5.07J
4.721
4.621
MW-G (dup)
19-May-16
0.31B-01,J
3.511
417
0.111
1.05J
5.371
0.091
3.64J
2.551
2.081
MW-G
3-Nov-16
6.65J
418
0.091
1.23J
3.671
1.001
5.36J
5.041
MW-G
11-May-17
0.461
2.211
448
0.35J
2.75J
7.451
2.82J
1.14J
5.53J
1.72J
0.091
13.21
10.5
MW-G
1-Nov-17
5.931
488
0.101
0.95J
5.96J
0.091
5.39J
2.41J
2.66J
MW-G
6-Jun-18
5.21
448
0.0911
6.31
4.5J
2.21
MW-G
19-Dec-18
1.41
331
0.201
6.11
2.5J
3.1J
3.81
MW-G
9-May-19
2.41
464
0.13J
0.79J
14.6
0.43J
0.111
10.9
0.061J
0.741
3.81
MW-H
5-May-11
62.21
0.311
9.05J
2.051
6.941
1.681
6.89J
0.081
9.85J
16.9
MW-H
9-Nov-11
0.141
32.6J
0.13J
2.69J
0.71J
2.93J
0.591
2.83J
7.371
MW-H
9-May-12
".91
0.131
3.58J
0.89J
4.231
1.17J
3.17J
5.79J
12.113
MW-H
29-Nov-12
37.8J
1.68J
0.25J
1.62J
0.29J
1.13J
2.891
5.651
MW-H
9-May-13
27.91
1.94J
0.211
1.331
0.221
1.1J
2.68J
5.451
MW-H
7-Nov-13
72J
0.38J
4.94J
2.51J
6.39J
2.65J
5.96J
15.41
16.48
MW-H
8-May-14
67.OJ
0.471
3.48J
1.731
6.341
2.121
4.49J
9.00J
14.2
MW-H
6-Nov-14
49.8J
0.17J
2.04113
0.95J
3.67J
0.95J
2.97J
5.331
7.55113
1302-MSWLF-
MW-H
5-May-15
1.201
52.51
0.201
0.501E
0.891
4.341
1.271
2.94J
4.63J
7.651
CDLF-1998
MW-H
29-Oct-15
1.851
78.11
0.48J
8.22J
2.56J
8.56J
2.51J
7.19J
2.57J
4.20CN,J
0.091
14.71
22.98-01
MW-H
19-May-16
1.241
52.31
0.251
4.01J
1.161
3.621
1.261
3.27J
1.52J
8.62J
9.431
MW-H
3-Nov-16
67.8J
0.33J
5.811
1.961
5.86J
1.78J
5.59J
2.87J
10.71
15.7
MW-H
11-May-17
0.851
64.81
0.281
6.82J
1.83J
4.761
1.681
6.28J
2.39J
0.091
10.2J
12.5
MW-H
1-Nov-17
0.62J
59.5J
0.23J
4.10J
1.201
4.29J
1.29J
3.51J
3.11J
8.681
9.691
MW-H
7-Jun-18
1.21
56.6J
0.26J
3.8J
1.21
4.7J
1.3J
3.2J
8.11
9.6J
MW-H
19-Dec-18
1.11
74.7J
0.53J
7.8J
2.61
9.81
2.8J
6.6J
1.81
15.01
17.9
MW-H
9-May-19
32.7
0.13J
1.3J
0.47J
2.9J
0.48J
2.81
4.71
7.31
Smith Page 5 of 18 June 2019

Table 5a
Detected Groundwater Constituents - Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
,,,
,,,
MW-H Deep
5-May-11
57.5J 0.221 4.33JB 0.82J 4.35J 1.57J
2.651
7.231 7.841
MW-H Deep
9-Nov-11
29.2J 0.051 1.17J 0.711 2.071 0.451
1.62J
2.551
MW-H Deep
9-May-12
0.74J 49.6J 0.181 3.41J 0.95J 5.67J 1.42J
2.91J
7.531 13.28
MW-H Deep
28-Nov-12
52.4J 1.28J 1.591
0.961
2.44J 2.621
MW-H Deep
9-May-13
0.831 43J 0.471 2.21 0.221
1.451
6.981
MW-H Deep (dup)
9-May-13
0.241 44.1J 1.051 0.19J 1.72J 0.22J
1.41
3.34J 13.3
MW-H Deep
7-Nov-13
40.9J 0.28J 1.85J 0.23J
1.39J
12.11 5.2918
MW-H Deep
8-May-14
55.01 0.101 0.32J 2.03J 0.37J
1.63J
3.891
MW-H Deep
6-Nov-14
49.9J 0.08J 1.33JB 1.45J 0.191
2.00J
4.181 9.2518
1302-MSWLF-
MW-H Deep (dup)
6-Nov-14
49.4J 1.5416 0.50J 1.74J 0.27J
1.93J
6.32JB
CDLF-1998
MW-H Deep
5-May-15
1.841 44.4J 0.291 2.691 0.38J
1.97J
2.001 2.00J
MW-H Deep (dup)
5-May-15
REINEIR 39.81 0.13J 1.08J 0.31J 2.88J 0.37J
2.26J
3.231
MW-H Deep
29-Oct-15
45.91 0.64J 1.49JB 0.231
1.57J 3.82CN,J
4.801 3.066-01,1
MW-H Deep
19-May-16
1.10B-01,J 55.91 0.12J 0.87J 2.36J 0.45J
1.33J 0.30J
5.451 2.271
MW-H Deep
3-Nov-16
54.71 1.14J 0.251
0.891
MW-H Deep
11-May-17
50.51 0.76J 1.34J 0.44J
1.23J
3.841 7.301
MW-H Deep
1-Nov-17
53.01 0.381 0.82J 0.181
0.801
4.121 1.83J
MW-H Deep
7-Jun-18
0.791 61.91 0.066J 1.41 0.28J
5.01 2.21
MW-H Deep
19-Dec-18
47.41 0.059J 0.291
3.41
MW-H Deep
9-May-19
42.0 0.52J 1.11 0.17J
0.831
4.4J 3.21
MW-I
4-May-11
26.31
0.16J
4.87JB
0.291
0.94J
0.441
2.44J
4.151
3.14J
MW-I
9-Nov-11
0.301B
12J
0.12JB
0.66J
0.111
0.811
1.24J
0.281
3.361
MW-1
9-May-12
0.25J
17.61
0.33J
1.801
0.201
1.651
0.271
3.01J
3.531
11.58
MW-1(dup)
9-May-12
16.21
0.31J
1.71J
1.111
0.23J
2.39J
8.561E
MW-I
28-Nov-12
0.301
14.31
0.73J
0.441
0.94J
2.491
1.0516
MW-1
10-May-13
0.491
17.81
0.22J
0.07J
1.38JB
0.34J
0.79J
0.31J
1.32J
3.391
MW-1
7-Nov-13
14.21
0.121
0.211
0.591
0.201
1.41J
6.831
2.6116
MW-I
7-May-14
13.91
0.13J
3.44JB
0.77J
0.191
1.31J
1.311
1.531E
1302-MSWLF-
MW-1
5-Nov-14
20.71
0.16J
0.05J
0.82J
0.261
0.901
0.311
1.561
2.5518
1.70J
CDLF-1998
MW-1
5-May-15
0.501
15.41
0.17J
1.81J
1.71J
0.33J
1.851
1.861
MW-1
29-Oct-15
21.11
0.21J
1.10J
0.621
0.281
1.57J
4.40CN,J
4.711
4.328-01,1
MW-1
19-May-16
0.37E-01,1
20.71
0.20J
1.07J
0.33J
1.75J
3.091
2.421
MW-1
3-Nov-16
24.21
0.291
0.07J
1.30J
0.551
0.841
1.43J
3.581
MW-1
11-May-17
26.31
0.23J
0.08J
1.25J
0.55J
0.79J
1.48J
3.641
2.451
MW-1
31-Oct-17
23.41
0.231
1.30J
0.391
0.511
1.21J
3.951
3.011
MW-1
7-Jun-18
24.41
0.18J
0.35J
1.01
3.11
2.61
MW-1
18-Dec-18
31.01
0.231
0.15J
2.3J
0.641
1.6J
3.91
4.6J
MW-1
9-May-19
17.8
0.18J
1.2J
0.24J
1.2J
4.91
3.31
MW-J
4-May-11
38.41
0.31J
6.14J
2.01J
31
2.41
5.47J
0.08J
13J
11.2
MW-1
9-Nov-11
0.161B
35.31
1.551
0.441
1.26J
0.27JB
5.84J
0.12J
5.981
MW-J
9-May-12
15.21
1.64J
0.38J
1.411
0.521
2.76J
3.351
15B
MW-1
29-Nov-12
16.41
1.39J
0.30J
2.54J
0.30J
1.20J
3.93J
4.891
MW-J
8-May-13
10.61
0.86J
0.311
1.16J
0.271
1.38J
4.811
2.7J
MW-1
6-Nov-13
17.8J
0.79J
1.43J
0.911
2.28J
21.41E
4.731E
MW-J
7-May-14
31.61
3.021E
0.52J
1.411
0.831
2.03J
3.401
4.241B
MW-1
4-Nov-14
27.41
0.17J
1.45J
1.241
2.00J
1.16J
3.54J
9.58JB
6.381E
1302-MSWLF-
CDLF-1998
MW-1
6-May-15
10.71
1.38J
0.51J
2.001
0.631
2.48J
3.511
3.361
MW-1
28-Oct-15
11.01
0.58E-01,J
0.451
1.64J
0.38J
2.06J
3.59CN,J
2.47J
5.911
MW-1
18-May-16
0.961
28.21
0.25J
3.11J
1.40J
1.621
1.991
3.55J
0.90J
12.01
6.861
MW-1
2-Nov-16
32.2J
0.281
4.86J
2.511
2.381
2.741
5.69J
1.66J
14.9J
11.0
MW-1
9-May-17
18.8J
0.111
1.66J
0.73J
0.97J
1.02J
2.04J
6.18)
4.411
MW-1
1-Nov-17
18.71
0.131
2.59J
0.921
0.981
1.241
2.21J
8.181
6.221
MW-1
7-Jun-18
1.21
37.8J
0.35J
5.6J
2.5J
3.3J
6.OJ
19.11
14.6
0.911
MW-1
19-Dec-18
16.71
0.14J
2.1J
1.31
2.5J
7.21
6.91
MW-1
10-May-19
0.481
19.0
0.111
1.6J
0.70J
0.82J
0.93J
1.61
7.41
6.31
MW-K
4-May-11
25.21
0.261
6.52J
1.571
2.251
1.531
3.65J
111
7.961
MW-K
9-Nov-11
17.7J
0.14JB
2.51J
0.73J
3.67J
0.73J
2.07J
0.07J
4.961
4.091
MW-K
9-May-12
35.21
0.221
7.59J
2.981
3.661
1.921
6.06J
13.8J
20.113
MW-K
28-Nov-12
16.11
1.35J
0.28J
0.74J
0.28J
1.42J
2.53J
4.441B
MW-K
8-May-13
1.021B
17J
0.151
1.911
0.711
1.331
0.691
2.24J
6.05J
5.281
MW-K
6-Nov-13
13.9J
2.68J
0.76J
1.26J
0.43J
1.94J
23JB
4.68JB
MW-K
7-May-14
17.51
0.121
4.271B
0.491
1.301
0.701
1.831
3.49J
2.461B
MW-K
5-Nov-14
13.3J
0.13J
1.21J
0.53J
1.20J
0.43J
1.97J
3.8218
3.191
1302-MSWLF-
MW-K
5-May-15
1.161
1.421
15.31
0.14J
0.491
1.991
0.711
2.54J
4.66J
2.951
CDLF-1998
MW-K
29-Oct-15
0.35J
26.2J
0.191
2.54E-01,J
1.16)
2.41J
1.04J
4.17J
2.87CN,J
6.18)
5.601
MW-K
18-May-16
1.431
17.81
0.161
3.25J
0.89J
1.031
0.831
2.28J
1.18J
8.68J
5.351
MW-K
2-Nov-16
17.8J
0.16J
2.60J
0.87J
0.94J
0.72J
2.04J
1.78J
4.01J
MW-K(dup)
2-Nov-16
4.05J
1.311
0.63J
0.18J
1.17J
1.08J
2.18J
MW-K
9-May-17
0.47B-01,1
13.9J
0.101
1.901
0.47J
0.62J
0.41J
1.591
4.411
1.92J
MW-K
1-Nov-17
0.821
20.2J
0.16J
3.28J
1.23)
1.03J
0.87J
2.20J
8.12J
4.57J
MW-K
7-Jun-18
0.941
0.88J
13.8J
0.13J
2.2J
0.59J
1.3J
6.21
2.2J
MW-K
19-Dec-18
15.7J
0.311
0.12J
2.01
0.491
1.11
0.22.1
4.0J
2.6J
MW-K
10-May-19
15.8
0.0891
1.81
1.01
0.23J
1.21
5.11
3.71
Smith Page 6 of 18 June 2019

Table 5a
Detected Groundwater Constituents - Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
,,,
,,,
MW-L
4-May-11
45.7J
2.67JB 0.35J 0.7J 0.21
1.64J
3.96J
MW-L
9-Nov-11
0.191 40.9J 0.06J
1.64J 0.41J 0.93J 0.37J
1.491
3.72J
MW-L
9-May-12
43.8J
1.20J 0.52J 0.091
1.27J
1.931 2.161E
MW-L
28-Nov-12
0.82J 23.0J
1.74J 0.32J 0.39J 2.211
6.47J 3.75J
MW-L
9-May-13
1.24JB 43.5J
1.121 0.49J 0.83J 0.221
1.951
2.91 3.29J
MW-L
7-Nov-13
49.2J 0.191
0.881 1.201 2.49J 0.85J
3.62J
11.&1 11.56
MW-L
8-May-14
43.7J 0.07J
0.67J 0.14J
1.281
1.951
MW-L
5-Nov-14
38.6J
0.76J 0.14J
1.32J
2.44J 2.28JB
1302-MSWLF-
CDLF-1998
MW-L
6-May-15
40J
0.811 0.161
1.27J
2.23J
MW-L
28-Oct-15
33.5J
1.051 0.29J 0.31J
1.071 4.04CN,1
2.87J 6.06E-01-J
MW-L
19-May-16
38.4J
0.881
1.011
2.231 1.48J
MW-L
2-Nov-16
35.2J
1.00J
1.041
2.46J
MW-L
10-May-17
0.56B-01,J 33.3J
1.01J 0.49J 0.111
0.951
2.341 2.80J
MW-L
1-Nov-17
33.9J
1.231 1.30J 0.12J
0.851
1.46J 1.87J
MW-L
7-Jun-18
32.7J
2.7J
60.9
MW-L
19-Dec-18
34.4J 0.079J
MW-L
8-May-19
41.0
2.9J
MW-L Deep
4-May-11
0.44J
56.8J
0.34J
14.7
2.861
3.62J
3.391
13.61
15.2J
12.7
MW-L Deep
9-May-12
0.62J
23J
2.03J
0.83J
1.60J
0.681
3.14J
8.531
7.991B
MW-L Deep
10-May-13
0.41J
19.2J
0.24J
1.891
0.27J
1.631
2.081
21.8
MW-L Deep
8-May-14
27.9J
1.34JB
0.111
1.32J
6.06J
MW-L Deep
6-May-15
0.36J
23.11
0.901
1.24J
1.501
2.45J
45.1
1302-MSWLF-
CDLF-1998
MW-L Deep
29-Oct-15
0.581
23.0J
0.47E-01,J
1.23J
0.091
1.62J
3.73CN,J
81.1
MW-L Deep
19-May-16
0.46J
30.8J
0.441
1.87J
0.17J
1.271
4.59J
116
MW-L Deep
10-May-17
0.9313-01,1
34.4J
0.081
0.42J
0.66J
0.14J
1.27J
4.731
128
MW-L Deep (dup)
10-May-17
0.91B-01,J
33.9J
0.07J
0.401
0.82J
0.151
1.28J
4.70J
123
MW-L Deep
7-Jun-18
32.1J
1.4J
2.41
352
MW-L Deep
8-May-19
0.901
34.3
1.81
3.6J
396
MW-M
5-May-11
0.921
64.2J
0.561
2.681
2.64J
15.6
4.83J
5.84J
0.14J
18.21
15.2
MW-M
9-May-12
40.3J
0.261
2.461
1.38J
8.56J
3.07J
3.801
11.81
15.28
MW-M
10-May-13
34.9J
0.161
1.44JB
0.69J
2.21J
0.5J
1.68J
2.2J
MW-M
8- May -14
37.11
0.101
0.801
0.30J
2.00J
0.63J
1.911
2.42J
1302-MSWLF-
MW-M
5-May-15
1.931
39.4J
0.88J
2.02J
0.51J
2.18J
4.071
1.71J
CDLF-1998
MW-M
29-Ott-15
38.91
0.101
1.56E-01,J
0.39J
2.10J
0.62J
2.10J
3.09CN,J
1.78J
4.96J
MW-M
18-May-16
0.921
38.8J
0.60J
0.46J
1.60J
0.58J
1.47J
6.841
1.54J
MW-M
9-May-17
40.41
0.081
0.65J
1.501
0.57J
1.181
4.65J
1.981
MW-M
7-Jun-18
37.9J
0.31J
0.991
4.01
MW-M
30-May-19
1 49.1
1
1
1 1.7J
0.097J
0.901
5.11
1.81
MW-X
4-May-11
0.32J
51.51
0.211
7.8J
2.79J
2.91J
1.49JB
11J
0.08J
12.21
12.3
MW-X
9-Nov-11
23.11
0.22JB
2.97J
1.21J
2.46J
1.77J
4.34J
0.07J
10.5J
6.751
MW-X
9-May-12
34.9J
1.52J
1.37J
5.63J
8.771B
MW-X
29-Nov-12
29.3J
1.801
0.331
1.311
0.25J
4.74J
5.191
2.171E
MW-X
29-Nov-12
32.0J
3.20J
0.75J
1.54J
0.39J
5.79J
5.631
4.821B
MW-X
8-May-13
1.53JB
35.4J
0.77J
0.731
1.8J
0.24J
6.37J
3.12J
4.551
MW-X
6-Nov-13
24.11
1.12J
0.35J
1.04J
0.32J
4.27J
18.21E
3.961B
MW-X
7-May-14
37.01
0.05J
4.911E
0.731
1.25J
0.44J
5.74J
4.70J
3.841E
1302-MSWLF-
MW-X
5-Nov-14
26.8J
2.58JB
0.36J
0.97J
0.191
3.67J
11.21
2.101B
CDLF-1998
MW-X
6-May-15
28.9J
1.86J
0.32J
2.68J
0.211
4.33J
2.51J
1.421
MW-X
29-Oct-15
27.8J
2.08E-01,J
1.29J
4.65J
3.24CN,J
1.74J
MW-X
18-May-16
0.861
32.01
1.71J
0.521
0.681
0.341
4.38J
6.501
2.221
MW-X
2-Nov-16
32.3J
1.70J
1.60J
0.29J
3.56J
2.69J
MW-X
9-May-17
30.41
1.31J
0.711
0.281
4.03J
3.84)
3.221
MW-X
1-Nov-17
29.6J
1.78J
0.68J
0.23J
2.64J
5.37J
2.68J
MW-X
7-Jun-18
37.41
0.121
4.3J
0.901
1.51
0.621
5.01
11.7J
4.51
MW-X
19-Dec-18
28.51
3.2J
3.31
M.
10-May-19
27.3
1.01
2.4J
o.191
3.11
5.51
Notes:
1. All units are in micrograms per liter (parts per billion).
2. Monitoring wells MW-3 Deep, -L Deep, -and -M are sampled annually during the spring event.
3. • - Interim Maximum Allowable Concentration (IMAC)
4. (dup) - Duplicate
S. J - Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted reporting limit.
6. B/e-01- Indicates constituent was detected in the batch blank above the method detection limit.
7. CN - Detected silver concentrations were determined to be the result of contamination from the preservative acid used.
8. The November 2012 sampling event was the first event that CD-1s/CD-1d replaced MW-9 as the background monitoring wells.
9. MW-9 was removed from the monitoring program in November 2012.
10. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
11. CD-6 was abandoned on February 2, 2017, as part of the Phase 3 C&D Landfill expansion.
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 7 of 18 June 2019

Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
CD-ls
3-May-11
CD-ls
8-Nov-11
CD-ls
]-May-12
CD-ls
27-Nov-12
0.41
O.JJ
CD-ls
]-May-13
CD-ls
5-Nov-13
CD-ls
&May-14
1302-MSWLF-
CD-ls
4-Nov-14
CDLF-1998
CD-ls
5-May-15
CD-ls
27-0ct-15
CD-ls
17-May-16
CD-ls
1-Nov-16
CD-ls
9-May-17
CD-ls
31-01t-17
CD-ls
11-tun-18
CD-ls
1J-Dec-18
1.2
CD-ls
7-May-19
CD-ld
3-May-11
CD-ld
8-Nov-11
CD-ld
7-May-12
CD-ld
27-Nov-12
CD-ld
7-May-13
CD-ld
5-Nov-13
CD-ld
6-May-14
1302-MSWLF-
CD-ld
4-Nov-14
CDLF-1998
CD-ld
CD-ld
5-May-15
27-0ct-15
CD-ld
17-May-16
CD-ld
1-Nov-16
CD-ld
&May-17
CD-ld
31-0ct-17
CD-ld
124 -18
CD-ld
17-Dec-18
CD-ld
7-M2y-19
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
0.31
CD-4 Rep
?May-13
CD-4 Rep
J-Nov-13
0.61
CD-4 Rep
&May-14
1302-MSWLF-
CO-4 Rep
4-Nov-14
CDLF-1998
CD-4 Rep
&May-15
CD-4 Rep
27-Oct-15
CD-4 Rep
17-May-16
CD Rep
2-Nov-I6
C0-4 Rep
9-May-1]
CD Rep
31-Oct-I]
CD-4 Rep
6-1un-I8
CD-4 Rep
19-Dec-I8
CD-4 Rep
7-May-19
CD-6
3-May-11
O.JI
0
CD-6
8-Nov-11
l.Jl
CD-6
&May-12
2.21
1.]
0.91
CD-6
2&Nov-12
2.81
0.41
1.2
0.81
CD-6
&May-13
3.61
1.6
1.3
1302-MSWLF-
CD-6
]-Nov-13
361
0.61
1 41
1
0.61
57
0.51
1.
4.6
2.4
2.7
5.2
CDLF-1998
CD-6
6-May-14
0.31
1.1
1.2
CD-6
4-Nov-14
4.J1
0.31
1.4
1.2
CD-6
6-May-15
3.J1
1.5
1.1
CD-6
27-0ct-15
3.11
1.0
0.91
CD-6
17-May-16
1.51
0.51
O.J1
CD-6
1-Nov-16
2.21
I
I7
1
0.61
0.91
AMW-ls
3-May-11
0.51
11
0.91
9.2
11
15
O.JI
3.0
3.8
AMW-ls
8-Nov-11
0.51
OX
0.91
11
O.J1
15
O.JI
3.1
3.1
AMW-Ss
7-May-12
0.]1
11
1
12
0.81
16
0.81
3.5
3.9
AMW-Ss
2&Nov-12
0.61
0.81
1.1
10
0.]1
14
0.61
3.2
3.9
AMW-Ss
&May-13
0.91
0.91
1.4
13
0.91
IB
L
4.1
4.3
AMW-Ss
6-Nov-13
0.91
0.91
1.3
13
0.91
11
I1
3.8
3.9
AMW-Ss
7-May-14
0.91
0.91
1.1
9.8
0.]1
12
1.4
3.6
2.1
1302-M5WLF-
AMW-Ss
5-Nov-14
0.61
1.01
9.0
0.51
10
2.5
2.8
CDLF-1998
AMW-Ss
AMW-Ss
7-May-15
29-Oct-15
0.81
0.41
0.81
1.3
0.81
8.1
5.8
0.51
9.9
6.1
0.91
3.1
1.6
2.6
1 4
AMW-Ss
18-May-16
0.61
0.51
0.91
5.J
].6
0.61
1.8
1.7
AMW-Ss
2-Nov-16
0.21
1.11
24
2.81
15
10
1.1
0.91
AMW-Ss
10-May-17
0.]1
0.91
8.3
0.91
2.1
1.8
AMW-Ss
1-Nov-1]
0.31
2.81
3.21
1.3
0.91
AMW-Ss
&Jun-18
0.551
0.7OJ
4.21
5.]
1.1
1.1
AMW-Ss
19-Dec-18
0.631
0.541
5.7
6.9
1.6
1.6
l.J
AMW-Ss
&May-19
0.801
3 4
6.3
0.7Ol
1.2
0.881
AMW-Sd
3-May-11
1.1
21
1.11,8
0.81
24
1.91
28
0.31
4.2
4.]
0.31
AMW-Sd
8-Nov-11
1.2
1.41
0.81
28
1.81
30
0.51
0.61
5.8
0.31
O Q
AMW-Sd
7-May-12
1.2
1.]1
0.91
27
1.81
35
0.41
0.41
1.]
4.8
O,
AMW-Sd
2&Nov-12
1.2
5.01
1.31
0.91
29
1.91
36
0.61
0.41
2.0
5.0
AMW-Sd
&May-13
1.1
21
1.]
26
0.21
21
40
0.61
6.2
0.41
AMW-Sd
6-Nov-13
1.1
2.61
0.81
29
2.21
38
0.41
0.51
5.2
0.51
AMW-Sd
]-May-14
1.2
2.21
1.0
30
2.31
36
0.61
1.6
].3
0.61
1302-M5WLF-
AMW-Sd
5-Nov-14
1.3
1.]1
1.01
31
1.31
13
0.51
OX
3.2
0.31
29
CDLF-1998
AMW-Sd
AZ
7-May-15
29-0ct-15
1.2
1.0
1.21
2.01
1.1
0.71
24
23
0.71
7.1
2.81
0.41
2.2
1.9
1:
20
AMW-Sd
18-May-36
1.1
0.91
23
9.]
1.6
8.0
AMW-Sd
3-Nav-36
1.4
2.21
1.0
26
0.81
].0
0.51
13
AMW-Sd
10-May-1]
1.0
1.41
22
3.81
].4
AMW-Sd
1-Nav-1]
1.4
3.01
27
0.71
SO
2.81
2.2
8.0
AMW-Sd
&Jun-18
1.1
1.51
0.891
18.2
11.]
4.0
2.6
AMW-Sd
19-Dec-38
1.]
2.21
1.]
24A
0.]91
13.0
O.SL
5.2
3.1
AMW-ld
8, -19
1.6
2.6
22.1
1.3
18.9
6.]
3.0
Smith Page 8 of 18 June 2019

Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
AMW-2s
3-May-11
0.81
SO
81
2.5
5.4
AMW-2s
8-Nov-11
0.81
11
81
2.9
5
3.2 081
AMW-2s
8-May-12
0.81
12
31
2.J
5.8
3.8 0.91
AMW-2s
29-Nov-12
0.]1
12
91
2.2
6.4
4.1 0.81
AMW-2s
9-May-13
9
]1
1.4
5.3.
0.AMW-2s
6-Nov-13
30
81
7�64
1.3
4.9
3.0.]J
AMW-2s
]-May-14
0.51
12
1
1.2
4.6
3.3 0.51
AMW-2s5-Nov-14
12
4
0.91
5.5
4.2 0.611302-MSWLF-AMW-2s
6-May-15
9.3
.5
0.61
4.2
3.1 0.41CDLF-1998
AMW-2s
28-Oc[-15
6.4.]
O.JI
3.3
2.6AMW-2s)dup)
28-Oc[-15
6.4
.9
O.JI
3.1
2.9
AMW-2s
1]-May-16
6.5
6.4
O.JI
3.5
3.0
AMW-21
1-Nov-16
30
0.81 8.0
0.9)
4.1
AMW-2s
10-May-1J
B.0
6.3
0.6)
2.5
2.2
AMW-2,
1-Nov-17
B.J
0.71 7.5
1
2.9
AMW-2s
8-Jun-18
3.4
6.3
5.9
1.5
1.]
AMW-2s
20-Dec-18
5.5
5.3
1.8
1.8
AMW-2s
]-May-19
B.J
9.6
0.741
2.6
3.1
AMW-2d
3-May-11
5.6
0.91
1.41
2
4.0
2.3
1.4
AMW-2d
8-Nov-11
B.8
D
1.91
1.2
6.5
2.8
1.3
AMW-2d
&May-12
9.7
D
2J
1
6.1
3.1
1.1
AMW-2d
2&Nw-12
11
1.21
2.5J
6.6
3.2
0.11
AMW-2d
&May-13
12
1.21
4.61
1.1
J.8
9
1.2
AMW-2d
6-Nov-13
9.4
0.61
9.1
O.J1
2.9
1.9
0..6
AMW-2d
7-May-14
0.1J
6.J
2
.4
5.6
14
1302-MSWLF
AMW-2d
5-No14
4.J
4.2
0.91
CDLF-1998
AMW-2d
&May-15
19
1.51
8.4
1.3
9.8
6.3
0.81
AMW-2d
2&Oc[-15
14
0.81
6.3
1.3
4.3
3.7
0.61
AMW-2d
1]-May-16
0.51
0.31
IJ
1.01
9.2
1.3
J.6
5.2
0.]1
AMW-2d
2-Nov-16
0.41
0.51
5.0
6.2
2.0
1.2
AMW-2d
10-May-17
22
13
J.9
6.6
AMW-2d
2-Nov-1J
0.61
1.5J
2J
2.61
19
B.J
B.J
0.61
AMW-2d
&Jun-18
0.281
0.]2J
20.1
1.51
15.3
4.5
5.9
AMW-2d
2&Dec-18
0.]]1
0.721
1.0
33.3
1].8
4.2
6.8
AMW-2d
]-May-19
18.2J
0.9]1
0.651
8k
0.81J
13.5
3.1
3.9
MW-1
3-May-11
O.JI
MW-1
8-Nov-11
0.41
MW-1
&May-12
0.41
0.71
MW-1
27-Nov-12
0.41
0.81
MW-1
&May-13
MW-1
5-Nov-13
1.01
0.41
MW-1
]-May-14
0.41
0.41
2.41
0.91
0.51
0.41
MW-1(dup)
7-May-14
0.3J
0.41
2.41
0.91
0.51
0.4)
MW-1
3-Nov-14
1.31
0.41
0.4)
1302-MSWLF-
MW-1
5-May-15
0.41
1.11
0.41
CDLF-1998
MW-1
27-Oc[-15
0.51
MW-1
18-May-16
1.21
0.61
MW-1
1-Nov-16
1.01
MW-1
10-May-17
1.11
MW-1
31-Oc[-1J
1.11
MW-1
7-Jun-18
1.31
MW-1 (dup)
7-Jun-18
1.41
0.601
MW-1
1&Dec-18
1.91
0.741
MW-1
&May-19
1.9
1.41
0.381
MW-1 (dup)
&May-19
1.9
0.]]1
MW-3
4-May-ll
7.4
1.41
0.81
1
4
1.1
MW-3
9-Nov-11
12
1.J1
1.81
O.JI
36
5.3
1.2
MW-3 Wp)
9-Nov-11
13
2J
1.81
O.J1
35
5.3
1.6
MW-3
&May-12
9.6
1.J1
1.21
0.5)
V
5.4
1.3
MW-3
2&Nov-12
12
1.41
1.91
0.91
35
5.2
MW-3
&May-13
10
1.41
1.J1
0.61
38
S.J
1.1
MW-3
]-Nov-13
12
1.51
1.J1
0.6)
35
5.1
1.0
MW-3
&May-14
35
2.01
2.61
O.J1
IJ
6.1
1.0
1302-MSWLF-
MW-3
6-Nov-14
36
1.81
3.61
O.J1
38
J.4
1.2
CDLF-1998
MW-3
&May-15
14
0.81
3.11
0.6)
IJ
5.9
0.91
MW-3
2&0c[-15
13
1.41
3.81
13
5.2
0.81
MW-3
I8-May-16
13
1.31
4.31
0..
35
6.0
0.81
MW-3
2-Nov-16
14
2.41
4.81
0.61
14
1.7
1.2
MW-3
11-May-1J
13
1.31
4.01
0.61
13
5.8
0.91
MW-3
1-Nov-1J
0.81
36
2.l1
5.91
13
6.6
1.2
MW-3
7-Jun-18
35.6
2.31
5.]
O.SL
6.3
5.7
0.831
MW-3
19-Dec-18
21.3
1.91
10.4
0.591
14.1
7.0
0.951
MW-3
&May-19
8.71
19.0
1.9
8.8
0.]21
11.9
6.5
0.801
MW-3 Deep
4May-11
0.51
MW-3 Deep
&May-12
0.41
MW-3 Deep
10-May-13
a
0.61
0.4)
MW-3 Deep
&May-14
0.41
1302-MSWLF-
MW-3 Deep
&May-15
1.21
0.4)
0.41
CDLF-1998
MW-3 Deep
2&0c[-15
1.41
0.41
MW-3 Deep
19-May-16
1.21
MW-3 Deep
ll-May-17
1.01
MW-3 Deep
7-Jun-18
1.41
MW-3 Deep
&May-19
10.01
1.1
1302-MSWLF-
MW-9
3-May-11
0.81
CDLF-1996
MW-9
9-Nov-11
1.1
MW-9
9-Ma -12
1.4
Smith Page 9 of 18 June 2019

Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
MW-A
3-May-11
11
4.71
12
14 2.2 110 0.41
2.2
0.81 3.9
3.11
3.2 0.>l
9.2
la
MW-A
9-Nov-11
1.41
6.51
16
16 2.6 120 0.61
2A
2 6.5
5.2
3.8 SJ
MW-A
9-May-12
1.11
6.51
1]
16 3.8 0.51 130 0.41
2
0.91 6.5
2.61
0.5J 4.5 02J 1.1
MW-A
2J-Nov-12
9.3
1.61
6.91
15
25 3.9 0.61 130 0.51
2.2
0.41
0.51 4.]
1.]1
0.41 4.4 0.81
MW-A
J-May-13
9.1
1.31
5.11
22
23 3 0 41 120 0.51
2A
0.61
0.81 6.2
0.31 8.0
4.3
MW-A
5-Nov-13
11
1.41
S.J1
0.41 25
22 4.1 130
1.4 6.2
6.0
3.8 1.0
MW-A
6-May-14
11
1.3J
5.61
0.31 26
16 3.6 0.21 120 0.41
2.2
0.]1
4.6 5.3
0.41 5.8
3.3 1.0
1302-MSWLF-
MW-A
4-Nov-14
9.5
1.61
5.61
0.31 31
21 2.6 130 0.51
0.41
1.1 5.]
2.01
4.5 1.OJ
CDLF-1998
MW-A
5-May-15
9.3
1.4J
5.0J
0.31 24
16 2.5 130 0.51
2.2
0.81
0.81 5.6
0.41 5.3
3.6 0.6J
MW-A
2J-Oc[-15
9.1
1.4J
5.4J
28
15 2.3 Hoe
0.71
0.81 5.9
0.31 4.41
3.4 0.7J
MW-A
lJ-May-16
9.7
1.51
31
15 1.3 120
2.2
1.1
1.4 4.8
0.61 5.2
3.] 0.81
MW-A
1-Nov-16
11
1.6J
5.]1
36
V 1.6 140 0.5J
2.6
0.]1
1.4 5.]
4.]1
3.8 0.9J
MW-A
9-May-1]
9.5
1.41
4.51
30
13 1.0 120 0.51
1.9
0.81
1.6 4.8
0.41 4.81
3.1 0.71
MW-A
31-Oc[-1]
12
1.41
4.41
35
15 1.J 11
2A
0.91
2.6 5.3
3.J
MW-A
J-Jun-18
8.3
4.5J
0.911
2.91
16.6
30.6 300 0.661
1.5 1.5
2.8
MW-A
20-Dec-18
11.0
1.41
4.21
20.3
13.3 1.] 133 0.521
2.1
3.1
2.61
2.8
MW-A
9-May-19
9.71
5.7
1.3
2.7
36.0
12.7 1.7 86.2 0 491
2A
0.49J
2.5 2.3
3.8
2.9 0.11J
MW-B
3-May-11
MW-B
8-Nov-11
MW-B
8-May-12
MW-B
28-Nov-12
0.91
MW-B
9-May-13
MW-B
5-Nov-13
MW-B
7-May-14
1302-MSWLF-
MW-B
3-Nov-14
CDLF-1998
MW-B
5-May-15
MW-B
28-0c[-15
MW-B
18-May-16
MW-B
2-Nov-16
MW-B
10-May-17
MW-B
31-0c[-17
MW-B
6-Jun-18
MW-B
1&Dec-18
0.531
MW-B
B-May-19
4.01
MW-C
3-May-11
MW-C
8-Nov-11
1.41
MW-C
B-May-12
MW-C
28-Nm-12
0.61
0.51
MW-C
B-May-13
MW-C
5-Nov-13
11
MW-C
6-May-14
1302-MSWLF-
MW-C
4-Nov-14
0.3J
4.61
CDLF-1998
MW-C
&May-15
MW-C
28-0c[-15
0.71
MW-C
17-May-16
MW-C
1-Nov-16
MW-C
9-May-1]
MW-C
1-Nov-17
MW-C
7-Jun-18
MW-C
19-Dec-18
O.671
MW-C
&M2y-19
].1J
MW-D
3-May-11
5.5
3.]J
1.9
1.91
3]
O.IJ
1.61
5.5
0.81
MW-D
8-Nov-11
5.]
3.JJ
2.9
1.81
5]
0.41
O.J1
0.91
1.51
3.9
0.91
MW-D
&May-12
J
0.31
2.71
1.31
56
1
1J
1.Jl
5.3
0.8J
MW-D
2]-Nw-12
6.5
0.31
1.L
6.
1.31
54
1.5
0.7J
0.21
5.3
4.0
0.61
MW-D
&May-13
6.8
0.41
1.61
8.4
1.21
56
0.81
2.2
2.J1
5.9
0.71
MW-D
5-Nov-13
J.2
0.51
1.81
9.3
1.01
SJ
0.81
1.81
4.6
0.9J
MW-D
&May-14
5.1
0.41
1.11
7.1
0.]1
39
3.31
3.9
0.61
1302-MSWLF-
MW-D
4-Nov-14
6.9
0.51
0.91
10
0.91
53
0M
0.41
1.51
4.1
0.61
CDLF-1998
MW-D
5-May-15
5.9
0.61
1.3
0.51
38
0.21
1.81
0.5J
MW-D
28-0c[-15
5.3
0.91
B.1
0.51
37
1.51
2.7
0.61
MW-D
17-May-16
5.0
0.7J
9.9
39
1.Jl
2.8
MW-D
2-Nov-16
6.5
0.81
1.31
12
0.51
48
3.21
1.6
1.1
MW-D
9-May-1]
5.1
0.91
8.8
35
2.5
0.81
MW-D
1-Nov-lJ
5.9
0.81
1.51
30
0.41
41
3.91
2.3
MW-D
7-Jun-18
SA
0.931
10.1
31.1
0.621
2.6
MW-D
19-Dec-18
2.]
0.]21
0.691
10.9
0.411
30.5
1.6
0.801
MW-D
9-May-19
4.2
1.0
1.1
9.1
23.4
1.3
MW-E Rep
4-May-11
6
2.51
4.51
14
20
1J
15
0.91
11
3.6
6.3
MW-E Rep
8-Nov-11
3.3
0.J1
2.11
4.21
11
20
0.81
54
0.81
1.1
2.2
5
MW-E Rep
&May-12
2.5
2.41
5.71
13
33
1.1
47
0.91
1.1
0.41
0.31
1.8
6.6
MW-E Rep
&May-13
1.3
2.J81
3.71
14
19
0.J1
21
0.J1
1.2
0.51
C.4
MW-E Rep
5-Nov-13
2.3
3.2
3.]1
36
19
1.2
41
O.J1
1.0
7.6
MW-E Rep
&May-14
2.9
3.2
2.91
36
3q
1.0
53
0.]1
1.0
0.21
1.4
9.3
MW-E Rep
4-Nov-14
1.5
4.1
3.61
36
35
1.1
43
0.J1
1.0
7.5
1302-MSWLF-
MW-E Rep
5-May-15
3AJ
0.81
3.1
4.21
0.31
IS
B.8
1.,
25
0.41
1.1
0.51
3.8
CDLF-1998
MW-E Rep
2]-Oc[-15
1.IL
3.9
5.11
0.31
.
9.0
1.1
2]
0.41
0.6)
4.3
MW-E Rep
18-May-16
0.81
2.31
J.61
8.2
0.9J
12
3.2
MW-E Rep
1-Nov-16
0.61
3.2
8.01
35
11
1.1
IB
0.51
4.5
MW-E Rep
9-May-1]
0.]1
3.0
6.21
34
5.9
0.71
IB
0.51
3.5
MW-E Rep
31-0c[-1]
0.61
3.1
8.21
35
5
1.2
21
4.4
MW-E Rep
114 -18
O.J3J
2.81
6.51
10.0
2.51
I6.J
2.9
MW-E Rep
24Dec-18
0.661
3.8
6.31
12.3
2.61
22.1
0.531
2.0
3.6
MW-E Re
]-Ma -19
0.J61
4.2
5.3
16.9
2.8
28.3
0.70J
0.63J
2.5
.0
Smith Page 10 of 18 June 2019

Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
MW-EDeep
4-May-11
1.9
11
3.9
IIMIRII
32 0.91 D
0.51
1.1
1.8
MW-EDeep
8-Nov-11
1.5
0.61 9.51
3.9
34 0.81 1.11
0.61
1.3
1.3
MW-EDeep
8-May-12
1
0.51 12
4.3
29 0.91 0.41
0.51
1.2
0.31
0.61
MW-EDeep
2]-Nov-12
0.91
1.21 14
4.5
30 0.91 1.01
0.41
1.1
0.41
0.91
MW-E Deep
8-May-13
0.81
0.]1 6.81
4.1
30 0.81 0.51
1.3
0.41
0.51
MW-E Deep
6-Nov-13
1.2
0.8J 12
5.1
26 0.]1
0.41
1.2
MW-E Deep
6-May-14
851
2.L
181
151
1.0J 9.5J
9.3
8.9 0.81 2.01
0.]l
101
1.1 3.11
OAl
1302-MSWLF-
MW-E Deep
4-Nov-14
181
0.71
4.3J
5.41
0.9J 17
4A
10 0.61 0.31
3.4 1.01
CDLF-1998
MW-E Deep
5-May-15
0.]1
I u 14
5.9
8.5 0.]1
1.9 1.41
MW-EDeep
2]-Oc[-15
0.41
0.91 16
4.9
].0 0.61
0.81 1.01
MW-EDeep
18-May-16
0.41
0.81 11
4.2
1.01 0.51
0.51
0.51 0.81
MW-EDeep
1-Nov-16
0.61
l.11 26
5.9
1.]l 0.81
0.11 4.81
MW-EDeep
9-May-1]
1.]I
l.11 19
6.1
O 1
0.]1
MW-EDeep
1-Nov-1]
0.81
1.21 26
].4
1.0
0.]1 3.61
MW-EDeep
114 -18
0.611
63
0.921 19.0
3.8 4.1
0.5]l
MW-EDeep
20-Dec-18
1.3
1.5J 13.5
1.4
0.941
0.611
2.31 0.351
MW-EDeep
8-May-19
2.4
1.2 5.9
1.4
0.44J
MW-F
3-May-11
MW-F
8-Nov-11
MW-F
&May-12
MW-F
2&Nov-12
0.61
MW-F
&May-13
MW-F
5-Nov-13
MW-F
7-May-14
MW-F
3-Nov-14
1302-M5WLF-
MW-F
5-May-15
3.11
CDLF-1998
MW-F
2]-0c[-15
0.1J
MW-F
17-May-16
MW-F
2-Nov-16
0.61
MW-F
10-May-17
MW-F
31-0c[-1]
MW-F
6-Jun-18
MW-F
19-Dec-18
MW-F)dup)
1&Dec-18
0.801
MW-F
&May-19
MW-G
3-May-11
0.61
1.61
MW-G
8-Nov-11
1.5
2.11
MW-G
&May-12
0.61
1.11
0.31
MW-G
2&Nov-12
1.61
1.1
0.71
MW-G
&May-13
2.81
0.51
1.61
MW-G
5-Nov-13
3.11
2.3J
0.911.5
0.41
MW-G
]-May-14
0.21
2.41
0.81
0.41
1.4
0.51
MW-G
3-Nov-14
0.31
2.61
1.01
0.51
2.0
0.61
0.41
1302-MSWLF-
MW-G
5-May-15
0.21
2.41
0.4J
1.9
0.51
CDLF-1998
MW-G
2]-0c[-15
1.0
5.5
0.61
2.9
MW-G
19-May-16
0.21
2.21
0.]J
1.4
0.61
MW-G Wp)
19-May-16
0.21
2.11
1.3
0.51
MW-G
2-Nov-16
0.61
5.6
1.21
0.]1
3.4
0.61
MW-G
10-May-1]
2.31
1.3
0.41
MW-G
1-Nov-17
0.41
4.2
1.1J
0.6J
2.3
0.71
MW-G
bJun-18
3.1
0.851
MW-G
19-Dec-18
8.2
2.3J
13.3
MW-G
&May-19
0.251
3.9
0.801
1.5
0.931
83.9
1.51
MW-H
4-May-11
MW-H
8-Nov-11
MW-H
&May-12
MW-H
2&Nov-12
0.71
MW-H
&May-13
MW-H
7-Nov-13
MW-H
7-May-14
1302-MSWLF-
MW-H
5-Nov-14
CDLF-1998
MW-H
5-May-15
MW-H
2&0c[-15
MW-H
18-May-16
2.71
MW-H
2-Nov-16
MW-H
10-May-1]
MW-H
1-Nov-17
MW-H
]-Jun-18
MW-H
19-Dec-18
MW-H
&May-19
1.41
MW-H Deep
4-May-11
MW-H Deep
8-Nov-11
MW-H Deep
&May-12
MW-H Deep
2&Nov-12
0.41
MW-H Deep
&May-13
MW-H Deep (dup)
&May-13
MW-H Deep
]-Nov-13
MW-H Deep
7-May-14
MW-H Deep
5-Nov-14
1302-M5WLF-
MW-H Deep (dup)
5-Nov-14
CDLI1998
MW-H Deep
5-May-15
MW-H Deep (dup)
5-May-15
MW-H Deep
2&0c[-15
MW-H Deep
18-May-16
MW-H Deep
2-Nov-16
MW-H Deep
10-May-17
MW-H Deep
1-Nov-17
MW-H Deep
7-Jun-18
0.511
MW-H Deep
19-Dec-18
0.94J
MW-H D,,p
&Ma -19
0.521
Smith Page 11 of 18 June 2019

Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
MW-I
4-May-11
0.81
2.9
1.3
0.11
MW-I
8-Nov-11
101
3.51
0.81
2.5
1
0.61
MW-I
8-May-12
3.31
0.21 0.81
041 2.8
1.1
0.]1
MW-I (dup)
8-May-12
3.31
0.31 0.91
041 2.6
1.1
0.11
MW-I
2]-Nov-12
4.01
0.31 0.91
1.2 2.4
1.1
MW-I
&May-13
74J
3.61
1.31
0.41 2.8
1.4
0.61
MW-I
]-Nov-13
3.91
1.31
0.41 2.8
1.4
0.61
MW-I
&May-14
4.]1
0.21 1.41
2.9
1.4
0.61
1302-MSWLF-
MW-I
4-Nov-14
4.91
0.41 1.]1
3.4
1.]
0.61
CDLF-1998
MW-I
5-May-15
4.41
1.41
0.41 3.1
1.5
0.61
MW-I
28-Oc[-15
4.61
1.91
3.2
1.5
0.51
MW-I
18-May-16
3.91
1.81
2.9
1.5
0.51
2.91
MW-I
2-Nov-16
4.61
1.01 2.01
0.61 3.5
1.3
0.81
MW-I
10-May-17
4.31
2.11
0.51 2.9
1.6
0.61
MW-I
31-Oc[-1]
5.5
2.]1
3.0
2.0
0.]1
MW-I
]-Jun-18
5.]
1.11 3.61
1.0 1.8
1.]
MW-I
1&Dec-18
5.2
1.1 3.3
2.1
MW-I
&May-19
4.5
0.61J 3.6
2.4
MW-J
3-May-11
MW-1
8-Nov-11
MW-1
&May-12
MW-1
2&Nov-12
0.81
MW-1
7-May-13
MW-1
5-Nov-13
MW-1
6-May-14
1302-MSWLF-
MW-1
4-Nov-14
CDLF-1998
MW-1
6-May-15
MW-1
2]-0c[-15
MW-1
17-May-16
MW-1
1-Nov-16
MW-1
9-May-17
MW-1
1-Nov-17
MW-1
7-Jun-18
0.651
MW-1
1&Dec-18
MW-1
&May-19
MW-K
3-Nov-30
0.]I
MW-K
3-May-11
0.61
MW-K
8-Nov-11
5.11
L
MW-K
&May-12
0.41
MW-K
2]-Nov-12
1.61
0.31
0.7I
0.31
0.31
MW-K
7-May-13
1.31
0.4)
MW-K
5-Nov-13
MW-K
&May-14
0.51
1302-MSWLF-
MW-K
4-Nov-14
1.11
0.51
CDLF-1998
MW-K
5-May-15
0.61
MW-K
2&0c[-15
1.41
0.81
0.41
MW-K
1]-May-16
MW-K
1-Nov-16
0.61
0.61
MW-K (dup)
1-Nov-16
0.51
0.91
0.61
MW-K
9-May-17
8.61
MW-K
1-Nov-17
MW-K
7-Jun-18
0.131
MW-K
1&Dec-18
MW-K
&May-19
MW-L
4-May-11
MW-L
9-Nov-11
MW-L
&May-12
MW-L
2&Nov-12
1.01
1.11
1.2
2.4
MW-L
&May-13
MW-L
7-Nov-13
MW-L
&May-14
1302-MSWLF-
MW-L
5-Nov-14
CDLF-1998
MW-L
&May-15
MW-L
2&0c[-15
MW-L19-May-16
2-Nov-16
ZL
L
10-May-17
MW-L
1-Nov-17
D.BJ
0.41
MW-L
]-Jun-18
0.561
MW-L
19-Dec-18
MW-L
&May-19
MW-LDeep
4-May-11
1.41
1.21
O.JJ
13
1.6
MW-L Deep
&May-12
5.8
0.41
0.61
0.41
1.4
1.2
0.61
MW-L Deep
9-May-13
1.21
1.81
0.91
36
1.5
MW-L Deep
&May-14
o.
0.51
0.81
2.2
1.7
0.41
1302-MSWLF-
MW-L Deep
&May-15
5.6
0.51
0.61
0.41
3.5
1.8
0.61
CDLI1998
MW-L Deep
29-0c[-15
4.61
0.61
2.2
1.5
0.51
MW-L Deep
19-May-16
3.21
2.0
0.91
MWADeep
10-May-1]
3.81
2.1
1.0
MWA Deep(dup)
10-May-17
3.11
2.7
1.1
MW-L Deep
7-Jun-18
0.971
5.3
1.0
0.381
MW-L Deep
&May-19
5.4
3.3
1.0
0.651
MW-M
4-May-"
0.41
MW-M
&May-12
0.91
0.31
MW-M
9-May-130.51
MW-M
&May-14
1.11
1302-MSWLF-
MW-M
5-May-15
1.01
0.41
CDLI1998
MW-M
2&0c[-15
0.91
MW-M
17-May-16
0.81
MW-M
9-May-17
0.61
MW-M
7-Jun-18
0.641
0.531
MW-M
9-Ma -19
1.2
2.2
0.381
Smith Page 12 of 18 June 2019

Table 5b
Detected Groundwater Constituents - Volatile Organic Compounds
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
Notes:
1. All units are in micrograms per liter (parts per billion).
2. Monitoring wells MW-3 Deep, ADeep, -and -M are sampled annually during the spring event.
3.1-Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted reporting limit.
4. B - Indicates constituent was detected in the batch blank above the method detection limit.
5. (dup) - Duplicate
6. The November 2012 sampling event was the first event that CD-1s/CD-Id replaced MW-9 as the background monitoring wells.
7. MW-9 was removed from the monitoring program in November 2012.
g. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
9. CD-6 was abandoned on February 2, 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 13 of 18 June 2019

Table Sc
Detected Surface Water Constituents - Volatile Organic Compounds and Metals
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
SW-1 5-May-11
0.0002J 0.07181
0.00121 0.003811 0.00115J
0.006231 0.002481
0.00369.1
SW-1 9-Nov-11
0.094J
0.000771 0.00261
0.000231
0.005321 0.001741
SW-1 30-May-13
0.08211
0.00006J 0.003791 0.00201J
0.00016J
0.00631 0.002051
0.004931
SW-1 5-Nov-13
0.00106J 0.139
0.009521 0.00175J
0.00009J
0.008511 0.002851
0.000121
0.007551B 0.00938JB 21
0.3J
SW-1 5-May-14
0.00180J 0.146
0.000371
0.004631B 0.00117 0.00634J
0.003581E
0.009791 0.002831
0.01441 0.0343
SW-1 5-May-15
1302-MSWLF-
SW-1 29-Oct-15
0.00089J 0.06921
0.001011 0.00172J
0.005091 0.00439J 0.00293CN,J
0.002371
CDLF-1998
SW-1 19-May-16
0.00352J 0.157
0.00144
0.0372 0.0156 0.0251
0.0148
0.01721 0.005331
0.000081
0.0652
SW-1 3-Nov-16
DRY
DRY
SW-1 30-May-17
0.06661 0.003691 0.002041 0.00104.11 0.000071 1 0.005921
SW-1 30-Oct-17
DRY
DRY
SW-1 6-Jun-18
DRY
DRY
SW-1 18-Dec-18
0.000701
0.05761
0.0000521
0.0018.1
0.00261
0.0020J
0.00034J
0.00441
0.0032.1
0.0049.1
4.4
2.1
SW-1 9-May-19
0.0669
0.000761
0.00301
0.00131
0.000161
0.0051
0.00131
0.00391
8.7
SW-2 5-May-11
0.000191
0.0911
0.000181
0.0025E
0.004251
0.0034.1
0.0013JB
0.006261
0.003881
0.003841
0.006391
SW-2 9-May-12
0.06531
0.001061
0.000881
0.001681
0.00085.1
0.003331
0.00133J
0.003011
0.00267J,B
SW-2 10-May-13
0.000971
0.07891
0.000631
0.002531
0.00221
0.00084.1
0.006361
0.00302J
0.006051
SW-2 6-May-14
0.001451
0.137
0.000051
0.003291
0.003651
0.001521B
0.006991
0.00368J
0.007111
0.0245
SW-2 3-Nov-14
0.001881
0.067J
0.0127
0.000571
0.000051
0.00142J
0.00108J
0.00515JB
6.01
2
SW-2 5-May-15
0.00732JB
0.003161
0.00121J
0.00634J
0.00340J
0.001361
1302-MSWLF-
SW-2 29-Oct-15
0.001681
0.08111
0.000101
0.000691
0.00364J
0.00095.1
0.00460J
0.00650J
0.00328CN,1
0.00193.1
0.00548J
CDLF-1998
SW-2 19-May-16
0.002351
0.08901
0.000941
0.0122
0.007211
0.0119
1 0.00873.1
0.00833J
0.00340J
0.0327
0.0350
SW-2 3-Nov-16
DRY
DRY
SW-2 10-May-17
0.09471 0.002221 0.000891 0.0003E 0.00481J 0.00174.1
SW-2 30-Oct-17
DRY
DRY
SW-2 6-Jun-18
0.00099J
0.0429J
0.00141
0.000371
0.00251
SW-2 18-Dec-18
0.00063J
0.071.
0.000111
0.0019J
0.00181
0.00191
0.000911
0.003E
0.0043.1
0.0036.1
2.5
1.8
SW-2 9-Mav-19
0.0838
0.00231
0.00171
0.0051
0.00281
7.3
Notes:
1. All units for metals are in milligrams per liter (parts per million). All untis for volatile organic compounds are in micrograms per liter (parts per billion).
2. Standards obtained from 15A NCAC 02B .0211 (North Carolina 2B) or Protective Value Surface Water quality Standards for Class C Waters - September 2017.
3. Isl -A Standard for total chromium has not been established. The value provided is for chromium (III).
4.' - North Carolina Protective Value
S. NS - No Standard
6.1 - Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted reporting limit.
7. B - Indicates constituent was detected in the batch blank above the method detection limit.
8. CN - Detected silver concentrations were determined to be the result of contamination from the preservative acid used.
9. SW-1 was dry during the Fall 2007, Fall 2009, Spring 2010, Fall 2011, Spring 2012, Fall 2012, Fall 2014, Spring 2015, and Fall 2016 sampling events.
10. SW-2 was dry during the Fall 2009, Spring 2010, Fall 2010, Fall 2011, Fall 2012, Fall 2013, and Fall 2016 sampling events.
Concentration exceeds North Carolina Freshwater Aquatic Life Standard for Class C Waters.
- Indicates the result is below the detection limit.
Smith Page 14 of 18
June2019

Table Sd
Geochemical Constituents in Groundwater
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facilty Permit Number 1302-MSWLF-CDLF-1998
1302-MSWLF-
MW-9
3-May-11
3.45
139
<0.010
0.004
1.7
0.088
<0.05
<0.1
<0.05
<0.05
<0.15
0.14
<0.07
0.1
<0.15
0.65
37
50
<0.5
<6
1.3
0.161
0.0911
0.411
<0.6
3.1
CDLF-1998
MW-9
9-Nov-11
4.70
212
0.062
0.078
3.5
<0.07
<0.05
<0.1
<0.05
<0.05
<0.15
0.033
<0.07
<0.05
<0.15
1.4
53
35
<2
11
1.3
0.91H
0.094J
0.261
<1
0.4B
MW-9
9-May-1
1.82
127
0.11
0.012
6.7
0.038
<0.05
0.051
<0.05
<0.05
<0.15
0.086
<0.07
<0.05
<0.15
2.8
41
36
<0.002
<10
1.6
<0.2H
0.1801
<5
<0.2
0.484
CD-ls
3-May-11
47
3.6
1.21
CD-ls
8-Nov-11
40
4
1.11
CD-ls
7-May-12
46
3.9
CD-ls
27-Nov-12
15.56
139
<0.025
0.019
1.1
<0.07
0.029
0.019
<0.30
<0.05
<0.15
<0.30
<0.07
<0.05
<0.15
0.94
54
39
<2
<10
4.1
0
0.061
<5
<0.2
<1
CD-ls
7-May-13
1.96
206
0.21
0.14
3.8
<0.07
<0.05
0.062
<0.30
<0.05
<0.15
0.055
<0.07
<0.05
<0.15
0.82
30
42
<2
0.64
4
0.22
0.066J
<5
<0.2
<1
CD-ls
5-Nov-13
1.74
348
0.0033
0.0037
0.33
0.034
0.056
<0.5
<0.1
<0.15
0.20
<0.07
<0.05
<0.15
0.74
15
30
<2
<10
3.8
2.42
0.082J
<5
<0.2
<1
CD-1s
6-May-14
0.02
353
0.0032
0.010
3.4
0.037
<0.05
<0.5
<0.1
<0.15
<0.30
<0.07
<0.05
<0.15
0.94
54
42
<2
<10
3.8
0
0.077J
<5
<0.2
1.07
1302-MSWLF-
CD-ls
4-Nov-14
6.06
135
0.0061
0.011
1.8
0.041
<0.05
<0.5
<0.2
<0.15
0.037
<0.07
0.052
<0.15
1.7
62
41
<2
<10
3.9
0
0.065J
<5
<0.2
<1
CDLF-1998
CD-1s
5-May-15
3.99
281
0.0034
0.016
0.060
0.081
<0.05
0.10
<0.5
<0.2
<0.15
0.019
<0.07
<0.05
0.034
26
42
38
<2
<10
3.8
0
0.120J
<5
<0.2
3.48
CD-1s
27-Oct-15
3.84
519
<0.30
0.012
0.12
0.036
0.0094
0.03
<0.20
<0.20
<0.10
<0.20
<0.30
0.0024
<0.30
40
61
43
<2
30.6
3.8
0
0.130J
<5
<0.2
<1
CD-ls
17-May-16
3.45
245
<0.30
<0.10
0.048
0.020
<0.10
0.045
<0.20
<0.20
<0.10
0.011
<0.30
<0.30
<0.30
22
46
43
<2
<10
3.7
0
0.079J
1
<0.2
<1
CD-ls
1-Nov-16
4.49
360.2
0.0031
0.0099
0.84
0.038
0.0076
0.059
<0.20
<0.20
<0.10
0.0090
<0.30
<0.30
<0.30
3.1
60
46
<2
26.5
4.2
0
0.067J,H-02
<5
<0.2
<1
CD-1s
9-May-17
1.69
274.6
0.0035
0.0026
0.50
0.035
<0.10
0.038
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
7.8
48
49
<2
<10
3.6
0
0.076J
1.31
<0.2
<1
CD-ls
31-Oct-17
1.87
58
<0.10
<0.10
0.18J
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
14
58
50
<2
14.6
4.2
0
0.066
1.01
<0.2
<1
CD-ls
11-Jun-18
3.8
124.1
0.036J
0.0311
15.00
0.031J
<0.10
<0.20
<0.20
<0.20
<0.10
0.021J
0.0531
<0.30
<0.30
6.4
44
49
<2
<10
3.89
0
0.0820
0.9041
<0.2
<1
CD-1s
17-Dec-18
5.6
38.6
<0.10
<0.10
3.50
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
420
46
46
<2
<10
3.72
0
0.146
0.9911
<0.2
<1
CD-15
7-May-19
1 5.26
1 242.4
<0.0050
1 <0.0040
1 0.0531
0.032J
I <0.011
0.171
<0.030
1 <0.029
<0.0060
1 <0.043
<0.0070
1 <0.0040
1 <0.0050
2.5
1 50
1 43
<2
1 <10
1 2.93
0
1 0.359
1 12.6
<0.2
<1
CD-ld
3-May-11
57
2.6
31
CD-ld
8- Nov-1
30
2.9
31
CD-ld
7-May-12
50
2.8
<5
CD-ld
27-Nov-12
9.53
140
46
3
0
0.071
<5
CD-ld
7-May-13
1.11
242
0.015
0.015
0.31
0.021
<0.05
0.052
<0.30
<0.05
<0.15
0.06
<0.07
<0.05
<0.15
0.61
40
52
4
6.05
3
0.56
0.069J
<5
<0.2
1.42
CD-ld
5-Nov-13
1.71
320.1
42
3
<5
CD-ld
6-May-14
4.56
293
46
2.9
0.077J
<5
1302-MSWLF-
CD-ld
4-Nov-14
4.68
108.7
43
3.1
0
<5
CD-ld
5-May-15
4.84
186
44
2.9
0
0.086J
<5
CDLF-1998
CD-ld
27-Oct-15
4.30
507
46
2.9
0
<5
CD-ld
17-May-16
4.50
210
96
18.0
0
<0.05
14
CD-ld
1-Nov-16
3.10
330
52
3.4
0
<5
CD-ld
9-May-10
1.51
257.2
53
2.8
0
3.71
CD-ld
31-0ct-17
2.85
37
52
3.3
0
0.0791
3.31
CD-ld
12-Jun-18
2.9
54.2
51
3.2
0
3.331
CD-ld
17-Dec-18
3.6
25.1
53
3.11
0
3.361
CD-1d
7-May-19
1.61
183.2
52
2.84
0
0.0808
3.141
AMW-1s
3- May-1
1.22
176
0.007
0.004
810
0.57
<0.05
<0.1
<0.05
<0.05
<0.15
0.13
<0.07
0.63
<0.15
1
250
114
<0.5
<6
3.2
0.13J
<0.006
0.361
<0.6
1
AMW-1s
8-Nov-11
0.17
12
0.031
0.068
1,100
<0.07
<0.05
<0.1
<0.05
<0.05
<0.15
0.08
<0.07
<0.05
<0.15
1.1
320
95
3
9
3.1
<0.2
<0.05
0.261
<1
0.7B
AMW-1s
7-May-12
0.02
121
0.043
0.047
1,300
0.061
<0.05
0.055
<0.05
<0.05
<0.15
0.089
<0.07
<0.05
<0.15
82
300
105
<0.002
<10
3.2
<0.2H
<0.004
<0.18
<0.2
0.524
AMW-1s
28-Nov-12
3.81
44
0.064
0.031
1,000
<0.07
<0.05
0.036
<0.10
<0.05
<0.15
<0.10
<0.07
<0.05
<0.15
1.1
280
92
<2
<10
3.1
0.3
<0.05
<5
<0.2
<1
AMW-ls
8-May-13
0.34
523
0.11
0.054
1,600
0.029
<0.05
0.064
<0.10
<0.05
<0.15
0.073
<0.07
<0.05
<0.15
0.19
210
87
<2
14.4
3.5
0.11
<0.05
<5
<0.2
<1
AMW-ls
6-Nov-13
1.05
149
0.11
<0.025
1,400
0.041
0.061
<0.5
<0.1
<0.15
0.15
<0.07
0.015
<0.15
0.85
270
107
<2
<10
3.6
0.34
<0.05
<5
<0.2
<1
AMW-1s
7-May-14
0.02
400
0.095
<0.025
1,200
0.054
<0.05
<0.5
<0.1
<0.15
0.026
<0.07
0.036
<0.15
0.86
280
105
<2
<10
3.4
0
<0.05
<5
<0.2
<1
1302-MSWLF-
AMW-ls
5-Nov-14
3.25
132.2
0.15
0.015
1,000
0.055
<0.05
<0.5
<0.2
<0.15
0.031
<0.07
0.053
<0.15
1.7
280
120
<2
<10
3.7
0
<0.05
<5
<0.2
<1
CDLF-1998
AMW-ls
7-May-15
2.00
592
0.2
0.0073
1,600
<0.07
<0.05
0.11
<0.5
<0.2
<0.15
0.031
<0.07
<0.05
<0.15
12
310
96
<2
<10
3.5
0
<0.5
<5
<0.2
<1
AMW-1s
29-Oct-15
2.68
253
0.21
0.0064
1,100
0.021
0.0012
0.036
<0.20
<0.20
<0.10
0.0094
<0.10
0.0022
<0.10
8.2
300
10.5
<2
<10
3.7
0
<0.05
0.221
<0.2
<1
AMW-ls
18-May-16
3.77
222
0.17
<0.10
1,000
0.015
<0.10
0.030
<0.20
<0.20
<0.10
0.0072
0.012
<0.10
<0.10
1.5
210
85
<2
<10
3.8
0
<0.05
<5
<0.2
1.44
AMW-1s
2-Nov-16
1.65
377.2
0.13
0.0064
820
0.044
<0.10
0.048
<0.20
<0.20
<0.10
0.0092
<0.10
<0.10
<0.10
6
270
100
<2
23.6
3.3
0
<0.05
<5
<0.2
<1
AMW-ls
10-May-17
1.54
148.6
0.25
0.0046
1,400
0.062
<0.10
0.047
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
2.0
280
121
<2
25.1
4.2
0
<0.05
0.231
<0.2
<1
AMW-11
1-Nov-17
2.39
227
0.097J
0.0301
600
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
3.1
200
93
<2
<10
3.5
0
<0.05
0.421
<0.2
<1
AMW-ls
8-Jun-18
0.5
566.1
0.14
<0.10
1,200
0.038J
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
0.0601
<0.10
<0.10
5A
280
383
<2
<10
2.99
0
<0.0500
<0.5
<0.2
<1
AMW-ls
19-Dec-18
0.7
510.5
0.24
<0.10
1,600
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
5.6
260
115
2.28
<10
3.51
0
0.03601
0.291J
<0.2
<1
AMW-ls
8-May-19
1.80
90.3
0.21
<0.0040
1,300
<0.025
<0.0070
0.131
<0.032
<0.011
<0.0050
<0.048
<0.011
<0.0020
<0.0050
1.6
230
92
Q
<10
3.92
0
0.137
1 0.3361
1 <0.2 1
<1
Smith Page 15 of 18 June 2019

Table Sd
Geochemical Constituents in Groundwater
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facilty Permit Number 1302-MSWLF-CDLF-1998
E
do
o
o
o
E
wE
It
10
.
AMW-1d
3-May-11
0.01
89
0.059
0.71
1,100
0.11
<0.05
<0.1
<0.05
<0.05
<0.15
<0.1
<0.07
0.29
<0.15
0.89
170
295
1.8
<6
7.3
0.14J
<0.006
31J
3
1.3
AMW-ld
8-Nov-11
0.00
-112
0.18
1.4
2,900
01.23
<0.05
<0.1
<0.05
<0.05
<0.15
0.2
<0.07
<0.05
<0.15
0.89
280
320
4
19
6.8
1
<0.05
27J
<1
4.6
AMW-ld
7-May-12
0.24
95
0.17
1.7
2,500
0.097
<0.05
0.058
<0.05
<0.05
<0.15
0.11
<0.07
<0.05
<0.15
480
270
230
6
<10
6.6
1.91H
0.0061
151
<0.2
4.11
AMW-ld
28-Nov-12
7.00
169
0.15
1.8
2,000
1.9
<0.05
0.039
<0.10
<0.05
<0.15
<0.10
<0.07
0.039
<0.15
0.511
240
265
4
30.2
6.4
1.8
<0.05
9.21
0.434J
3.02
AMW-1d
8-May-13
0.46
-53
0.32
1.6
3,800
0.054
<0.05
0.079
<0.10
<0.05
<0.15
0.089
<0.07
0.028
<0.15
1
300
375
4
8.99
7.1
3.3
<0.05
12J
<0.2
4.95
AMW-1d
6-Nov-13
1.40
-22.7
0.28
1.1
3,400
0.033
0.066
<0.5
<0.1
<0.15
0.12
<0.07
<0.05
<0.15
0.96
290
315
<2
19.7
5.6
2.91
<0.05
6.41
<0.2
3.4
AMW-ld
7-May-14
2.05
-28
0.32
0.82
3,700
0.082
<0.05
<0.5
<0.1
<0.15
0.047
<0.07
0.032
<0.15
1.3
330
230
2
<10
5.6
5
<0.05
<5
<0.2
2.16
1302-MSWLF-
AMW-1d
5-Nov-14
1.36
-67.7
0.33
1.3
3,000
0.34
<0.05
<0.5
<0.2
<0.15
0.042
<0.07
0.077
<0.15
2.0
320
375
2
44.9
5.4
4.0
<0.05
<5
0.241J
2.15
CDLF-1998
AMW-ld
7-May-15
1.78
-52
0.5
2.2
3,400
0.15
<0.05
0.11
<0.5
<0.2
<0.15
0.014
<0.07
<0.05
0.035
7.3
320
230
2
35.2
5.4
2.0
<0.5
<5
<0.2
3.41
AMW-1d
29-0ct-15
2.55
-42
0.79
4.0
4,000
0.27
0.0061
0.038
<0.20
<0.20
<0.10
0.011
<0.30
0.0050
<0.30
8.2
330
255
9BOD-3
<10
5.5
2.5
<0.05
<5
<0.2
2.67
AMW-1d
18-May-16
1.51
-28
2
2.2
3,700
0.021
<0.10
0.040
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
1.8
300
225
<2
13.2
5.9
3.0
<0.05
<5
<0.2
2.93
AMW-ld
3-Nov-16
1.73
199.2
2.2
3.4
3,900
0.045
<0.10
0.054
<0.20
<0.20
<0.10
0.0083
<0.30
<0.30
<0.30
19.0
350
215
10
41.6
5.9
2.0
<0.05
<5
<0.2
3.42
AMW-1d
10-May-17
1.59
-6.7
3.9
2.2
3,700
0.047
<0.10
0.046
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
2.5
280
225
10
29.6
6.1
7.0
<0.05
0.065J
<0.2
2.27
AMW-ld
1-Nov-17
3.51
159
3.6
1.6
4,000
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
2.9
280
230
<2
20.0
6.3
3.0
<0.05
0.471
<0.2
2.64
AMW-ld
8-Jun-18
3.2
21.3
1.3
0.75
1,900
0.043J
<0.10
0.071J
<0.20
<0.20
<0.10
<0.20
0.052J
<0.30
<0.30
1.7
260
223
<2
<10
5.26
0
<0.0500
0.579J
<0.2
1.02
AMW-ld
19-Dec-18
0.5
1.8
2.6
1.5
3,500
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
11
360
202
<2
<10
7.18
6.0
0.0170J
0.573J
<0.2
1.02
AMW-1d
8-May-19
1 1.71
1 91.1
1.4
1 0.73
1 2,700
0.038J
1 <0.0070
0.261
<0.032
<0.011
<0.0050
<0.048
<0.011
I 0.00651
<0.0050
1.3
300
145
2.12
<10
7.15
1 2.0
1 0.0220J
0.4801
1 <0.2
1 1.04
AMW-2s
3-May-11
2.10
128
0.003
0.014
0.240
0.098
<0.05
<0.1
<0.05
<0.05
<0.15
0.12
<0.07
0.063
<0.15
1.2
130
77
<0.5
20
3.2
<0.07
0.086
0.21
<0.6
1.2
AMW-2s
8-Nov-11
2.47
-30
0.016
0.076
4
<0.07
<0.05
<0.1
<0.05
<0.05
<0.15
0.092
<0.07
<0.05
<0.15
0.68
170
70
11
10
3.2
0.21H
0.11
0.097J
<1
0.6B
AMW-2s
8-May-12
0.42
195
0.014
0.022
0.34
0.042
<0.05
0.066
<0.05
<0.05
<0.15
0.53
<0.07
<0.05
<0.15
9.7
170
70
1.29
<10
3.4
<0.2H
0.121
<5
<0.2
0.418
AMW-2s
29-Nov-12
5.36
38
<0.025
0.026
0.86
<0.07
0.025
0.023
<0.30
<0.05
<0.15
<0.30
<0.07
<0.05
<0.15
0.411
170
8
<2
<10
3.3
<0.2H
0.111
<5
<0.2
<1
AMW-2s
9-May-13
0.88
153
0.008
0.022
4.30
0.047
<0.05
0.066
0.068
<0.05
<0.15
0.11
<0.07
<0.05
<0.15
0.87
160
46
4
13.5
3.5
0.43
0.131
<5
<0.2
1.52
AMW-2s
6-Nov-13
1.51
75.1
0.0045
<0.025
0.58
0.020
0.068
<0.5
<0.1
<0.15
0.10
<0.07
<0.05
<0.15
0.94
140
63
<2
15.8
3.5
0.55
0.161
<5
<0.2
12.3
AMW-2s
7-May-14
2.08
114
0.022
0.0081
0.31
0.062
0.033
<0.5
<0.1
<0.15
0.032
<0.07
0.032
<0.15
25
180
60.6
<2
<10
3.6
0
0.161
<5
<0.2
1.07
1302-MSWLF-
AMW-2s
5-Nov-14
3.48
120.5
0.0054
0.014
0.20
0.036
<0.05
<0.5
<0.2
<0.15
<0.30
<0.07
0.048
0.046
1.4
180
95
<2
<10
3.6
0
0.171
<5
<0.2
<1
CDLF-1998
AMW-2s
6-May-15
3.50
562
0.0044
0.020
1.10
<0.07
<0.05
0.088
<0.5
<0.2
<0.15
0.013
<0.07
<0.05
<0.15
52.0
180
53
<2
<10
3.5
0
0.221
<5
<0.2
1.05
AMW-2s
28-Oct-15
4.19
187
0.0048
0.056
0.26
0.026
0.0050
0.044
<0.20
<0.20
<0.10
0.0087
<0.30
0.0016
<0.30
8.0
160
64
<2
<10
3.7
0
0.241
<5
<0.2
1.15
AMW-2s
17-May-16
3.22
51
<0.10
0.012
4.60
0.017
<0.10
0.038
<0.20
<0.20
<0.10
<0.20
<0.30
<0.10
<0.30
1.9
180
65
<2
<10
3.4
0
0.291
<5
<0.2
<1
AMW-2s
1-Nov-16
3.38
235.1
0.0087
0.014
3.80
0.027
0.0073
0.051
<0.20
<0.20
<0.10
0.0077
<0.30
<0.30
<0.30
2.9
200
69
<2
25.8
3.7
0
0.31J,H-02
<5
<0.2
1.02
AMW-2s
10-May-17
1.55
48.2
0.078
0.018
0.82
0.019
<0.10
0.043
<0.20
<0.20
<0.10
0.019
<0.30
<0.30
<0.30
7.3
160
720
<2
14
3.5
0.5
0.411
0.331
<0.2
<1
AMW-2s
1-Nov-17
4.42
280
0.00951
0.0181
0.50J
<0.10
<0.10
0.072J
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
8.5
150
74.0
<2
10
3.6
0
0.43
0.38
<0.2
<1
AMW-2s
8-Jun-18
2.2
162.2
0.14
0.0661
1.2
0.028J
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
0.0591
<0.30
<0.30
2.9
150
257
<2
<10
2.79
0
0.362
<0.5
<0.2
<1
AMW-25
20-Dec-18
2.9
101.3
<0.10
<0.10
<0.50
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
12
160
71
<2
<10
3.22
0
0.452
0.797J
<0.2
1.31
AMW-2s
7-May-19
1 1.74
1 201.1
0.0701
1 0.36
1 17
0.0361
0.00781
I 0.191
<0.032
<0.011
1 <0.0050
1 <0.048
<0.011
<0.0020
<0.0050
1.5
190
1 79
1 <2
<10
2.78
0
0.342
1 0.306J
<0.2
<1
AMW-2d
3-May-11
0.75
107
0.005
0.037
0.41
0.052
<0.05
<0.1
<0.05
<0.05
<0.15
0.12
<0.07
0.066
<0.15
0.86
44
129
<0.5
<6
3.1
0.081
0.017J
4.31
<0.6
0.8
AMW-2d
8-Nov-11
1.07
-29
0.03
0.19
7.10
<0.07
<0.05
<0.1
<0.05
<0.05
<0.15
0.032
<0.07
<0.05
<0.15
1.4
96
75
<2
7
2.9
<0.2H
0.0111
3.51
<1
0.7B
AMW-2d
8-May-12
0.00
195
0.053
0.073
1
0.037
<0.05
0.053
<0.05
<0.05
<0.15
0.087
<0.07
<0.05
<0.15
31
98
80
<0.002
<10
3
<0.2H
<0.05
<5
<0.2
0.932
AMW-2d
28-Nov-12
3.47
149
0.10
0.69
30
0.99
<0.05
0.031
<0.10
<0.05
<0.15
<0.10
<0.07
0.030
<0.15
0.68
110
79
<2
13.5
3.2
0.3
<0.05
<5
<0.2
<1
AMW-2d
9-May-13
0.36
126
0.013
0.049
1.1
0.1
<0.05
0.064
<0.10
<0.05
<0.15
0.08
<0.07
<0.05
<0.15
1.5
110
65
1.48
11.7
3
0.06
<0.05
<5
<0.2
<1
AMW-2d
6-Nov-13
1.40
137.7
0.0072
0.048
0.48
0.027
0.061
<0.5
<0.1
<0.15
0.12
<0.07
<0.05
<0.15
0.65
68
85
20.4
<10
3.1
0.16
0.181
<5
<0.2
<1
AMW-2d
7-May-14
3.88
95
0.0068
0.021
0.36
0.073
<0.05
<0.5
<0.1
<0.15
0.033
<0.07
0.030
<0.15
18
170
78.8
<2
<10
3.2
0.5
<0.05
<5
<0.2
<1
1302-MSWLF-
AMW-2d
5-Nov-14
4.19
103.5
0.016
0.016
0.27
0.04
<0.05
<0.5
<0.2
<0.15
0.016
0.082
0.048
<0.15
1.3
100
130
<2
<10
3.3
0
<0.05
<5
<0.2
<1
CDLF-1998
AMW-2d
6-May-15
2.51
391
0.011
0.035
0.97
<0.07
<0.05
0.098
<0.5
<0.2
<0.15
<0.1
<0.07
<0.05
<0.15
23.0
200
90
<2
<10
3.4
0
<0.5
<5
<0.2
<1
AMW-2d
28-Oct-15
3.90
158
0.013
0.039
0.20
0.030
0.0075
0.038
<0.20
<0.20
<0.10
0.0051
<0.10
0.0024
<0.10
9.0
120
98
<2
<10
3.3
0
<0.05
<5
<0.2
<1
AMW-2d
17-May-11
2.69
88
0.023
0.012
0.49
0.036
<0.10
0.095
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
1.0
160
110
<2
<10
3.5
0
<0.05
<5
<0.2
<1
AMW-2d
2-Nov-16
2.15
345.8
0.015
0.2
2.00
0.020
<0.10
0.046
<0.20
<0.20
<0.10
0.075
<0.10
<0.10
<0.10
2.3
230
110
<2
31.2
4.2
0
<0.05
<5
<0.2
<1
AMW-2d
10-May-17
1.47
37.0
0.080
0.29
6.9
0.020
<0.10
0.035
<0.20
<0.20
<0.10
0.013
<0.10
<0.10
<0.10
7.7
200
121
<2
<10
3.7
0
<0.05
0.321
<0.2
<1
AMW-2d
2-Nov-17
3.20
151.0
0.020J
0.27
9.2
0.0211
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
2.9
190
131
<2
<10
3.9
0
<0.05
0.521
<0.2
<1
AMW-2d
8-tun-18
0.6
13.9
0.014J
0.28
12.0
0.0461
<0.10
0.089J
<0.20
<0.20
<0.10
<0.20
0.0581
<0.10
<0.10
3.2
200
374
<2
<10
2.86
0
<0.0500
<0.5
<0.2
<1
AMW-2d
20-Dec-18
0.9
65.3
<0.10
<0.10
72
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
16
240
137
<2
<10
3.4
1.5
<0.050
0.819J
0.272
<1
AMW-2d
I 7-May-19
1 2.55
165.2
0.037J
0.050J
0.25J
<0.025
<0.0070
0.17J
<0.032
<0.011
<0.0050
<0.048
<0.011
1 <0.0020
1 <0.0050
1 1.7
1 150
132
<2
1 <10
1 3.59
1 0
1 <0.050
0.6181
<0.2
1.04
Smith Page 16 of 18 June 2019

Table Sd
Geochemical Constituents in Groundwater
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facilty Permit Number 1302-MSWLF-CDLF-1998
MW-3
4-May-11
2.60
164
0.003
0.006
0.5
0.24
0.098
<0.1
<0.05
<0.05
<0.15
0.19
<0.07
0.094
<0.15
1.1
69
69
<0.5
<6
2.8
0.181
0.022J
0.251
<0.6
0.3
MW-3
9-Nov-11
4.05
198
0.04
0.059
1.6
<0.07
<0.05
<0.1
<0.05
<0.05
<0.15
0.043
<0.07
<0.05
<0.15
0.8
120
65
<2
<10
2.9
0.181H
0.0191
0.151
<1
0.4B
MW-3
8-May-12
2.76
113
<0.025
0.021
0.14
0.072
<0.05
0.094
<0.05
<0.05
<0.15
0.13
<0.07
<0.05
<0.15
1.5
100
60
<0.002
<10
3.6
0.3H
<0.05
<5
<0.2
0.303
MW-3
28-Nov-12
12.31
73
0.044
0.022
0.83
<0.07
<0.05
0.038
<0.10
<0.05
<0.15
<0.10
<0.07
<0.05
<0.15
1.1
120
91
<2
<10
3.2
<0.2H
<0.05
<5
<0.2
<1
MW-3
9-May-13
1.88
111
0.118
0.1079
0.40
0.125
<0.05
1.118
<0.10
<0.05
<0.15
0.112
<0.07
<0.05
<0.15
1.6
82
52
<2
11.1
3.1
1.11
<0.05
<5
<0.2
<1
MW-3
7-Nov-13
1.99
301.1
0.0035
0.0075
0.34
0.049
<0.05
<0.5
<0.1
<0.15
0.22
<0.07
0.015
<0.15
1.4
110
69
26
28.1
3.4
0.83
<0.05
<5
<0.2
9.12
MW-3
8-May-14
0.04
150
0.0062
0.030
0.16
0.080
<0.05
<0.5
<0.1
<0.15
0.053
<0.07
0.034
<0.15
1.1
140
63.6
6
<10
3.2
0
<0.05
<5
<0.2
1.67
1302-MSWLF-
MW-3
6-Nov-14
5.94
465.6
0.0040
0.015
0.30
0.045
<0.05
<0.5
<0.2
<0.15
0.040
0.068
0.048
<0.15
1.6
140
61
<2
<10
3.3
0
<0.05
<5
<0.2
<1
CDLF-1998
MW-3
6-May-15
2.29
260
0.00851
0.016
0.11
<0.07
<0.05
1.177
<0.05
<0.02
<0.15
0.114
<0.07
<0.05
<0.15
14
141
65
<2
76.2
3.4
0
<0.5
<5
<0.2
1,43
MW-3
28-Oct-15
3.85
166
0.23
0.022
0.20
0.026
0.0058
0.043
<0.20
<0.20
<0.10
<0.20
<0.30
0.0016
<0.30
11
130
69
<2
<10
3.4
0
<0.05
<5
<0.2
<1
MW-3
18-May-16
3.18
101
<0.30
<0.10
0.87
0.015
<0.10
0.079
<0.20
<0.20
<0.10
0.0092
<0.30
<0.30
<0.30
9.6
120
75
<2
<10
3.7
0
<0.05
<5
<0.2
1.32
MW-3
2-Nov-16
3.50
438.8
0.020
0.021
0.72
0.031
<0.10
0.1
<0.20
<0.20
<0.10
0.0082
<0.30
<0.30
<0.30
1.9
130
60
<2
14.9
4.1
0
<0.05
<5
<0.2
<1
MW-3
11-May-17
1.75
229.6
0.0045
0.0087
0.33
0.052
<.010
0.040
<0.20
<0.20
<0.10
0.0095
<0.30
0.022
<0.30
9.1
140
78
<2
<10
3.9
0
<0.05
0.61
<0.2
<1
MW-3
1-Nov-17
1.60
325
0.011J
0.0221
0.64
<0.10
<0.10
0.083J
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
2.4
120
80
<2
<10
4.2
0
<0.05
0.221
<0.2
<1
MW-3
7-Jun-18
3.7
130.6
<0.30
0.0171
0.35J
0.034J
<0.10
0.077J
<0.20
<0.20
<0.10
<0.20
0.047J
<0.30
<0.30
3.9
110
79
2.31
<10
3.89
0
0.0180J
0.137J
<0.2
<1
MW-3
19-Dec-18
2.8
48.8
<0.30
<0.10
<0.20
<0.10
<0.10
<0.30
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
9.5
160
89
<2
<10
3.34
0
27.OJ
0.222J
0.381
<1
MW-3
8-May-19
1.81
114.5
0.070J
0.0151
0.13J
0.027J
<0.0070
0.221
<0.032
<0.011
<0.0050
<0.048
<0.011
0.00631
<0.0050
1.1
160
77
<2
<10
3.92
0.5
0.0250J
0.239J
<0.2
<1
MW-A
3-May-11
1.08
113
0.018
10.010
3,100
0.085
0.12
<0.1
<0.05
<0.05
<0.15
0.13
<0.07
0.163
<0.15
1.3
470
134
6
7
11
1.141
<0.006
4.51
<0.6
7.6
MW-A
9-Nov-11
0.06
205
0.084
0.057
9,300
<0.07
<0.05
<0.1
<0.05
<0.05
<0.15
0.22
<0.07
<0.05
<0.15
1.3
610
115
2
<10
11
0.6H
<0.05
4.31
<1
2.6
MW-A
9-May-12
0.00
103
0.11
0.027
8,000
0.16
<0.05
0,016
<0.05
<0.05
<0.15
0,11
<0.07
1,02
<0.15
3.2
560
146
6
<10
14
2.22H
<0.01
<5
<0.2
0.364
MW-A
27-Nov-12
2.66
140
0.073
0.018
9,000
<0.07
<0.05
0.016
<0.30
<0.05
<0.15
0.043
<0.07
<0.05
0.071
4
530
127
8
13.3
19
0.60
<0.05
<5
0.228J
2.52
MW-A
7-May-13
0.25
-34
0.11
0.033
7,500
0.03
<0.05
0.07
<0.30
<0.05
<0.15
0.07
<0.07
<0.05
<0.15
0.541
470
131
5
5.15
16
0.28
<0.05
<5
<0.2
2.62
MW-A
5-Nov-13
1.89
290.8
0.051
<0.025
8,000
0.028
0.044
<0.5
<0.1
<0.15
0.11
<0.07
<0.05
<0.15
0.84
530
128
6
<10
20
0.60
<0.05
31
<0.2
2.53
MW-A
6-May-14
0.04
-17
0.048
<0.025
11,000
0.21
0.077
<0.5
<0.1
<0.15
0.026
<0.07
0.050
<0.15
0.90
580
131
4
<10
29
2
<0.05
3.51
0.232J
3.1
1302-MSWLF-
MW-A
4-Nov-14
1.70
45
0.082
0.019
10,000
0.038
<0.05
<0.5
<0.2
<0.15
<0.1
<0.07
0.048
<0.15
4.8
640
111
2
<10
32
1
<0.05
4.41
<0.2
2.32
MW-A
5-May-15
2.34
26
0.0801
0.015
10,000
<0.07
<0.05
0.090
<0.5
<0.2
<0.15
0.027
<0.07
<0.05
<0.15
14.0
580
117
4
<10
28
1
<0.05
5.91
<0.2
3.15
CDLF-1998
MW-A
27-Oct-15
1.41
29
0.084
0.011
9,900
0.032
0.0066
0.022
<0.20
<0.20
<0.10
0.013
<0.30
0.0033
<0.30
7.2
600
123
11
<10
25
0.5
<0.05
7.41
<0.2
4.18
MW-A
17-May-16
1.27
-55
0.094
<0.10
11,000
0.21
0.084
0.032
<0.20
<0.20
<0.10
0.0075
<0.30
<0.30
<0.30
1.3
540
85
6
<10
18
1.0
<0.05
13J
<0.2
3.68
MW-A
1-Nov-16
1.65
205
0.087
0.015
9,500
0.040
<0.10
0.057
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
1.8
640
129
12BOD-4
33.8
27
1.5
<0.05
191
<0.2
3.28
MW-A
9-May-17
1.31
140.9
0.084
0.0087
8,300
0.088
0.0095
0.053
<0.20
<0.20
<0.10
0.0078
<0.30
0.0090
<0.30
8.0
530
143
14
42.9
27
1.0
<0.05
17J
<0.2
3.22
MW-A
31-Oct-17
3.21
70
0.085J
0.00651
9,300
<0.20
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
1.9
450
132
13
35.2
27
0.5
<0.05
24
<0.2
3.22
MW-A
7-Jun-18
0.4
635
<0.10
0.011
6,100
0.026J
<0.10
<0.20
<0.20
<0.20
<0.10
0.0501
0.0681
<0.30
<0.30
73
480
136
<2
<10
24.1
1.5
0.01001
15.5
<0.2
20.5
MW-A
20-Dec-18
0.6
32.4
<0.10
<0.10
7,600
0.22
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
110
600
135
8.06
<10
2.39
3.5
0.01901
1.24
2.03
2.09
MW-A
9-May-19
1 1.91
1 76.7
0.0381
I 0.0141
1 5,100
1.0
1 0.011
1 0.151
<0.010
0.0291
0.00851
1 0.043
<0.0070
0.0191
<0.0050
1.3
290
109
6.96
<10
26.9
3.5
0.0230J
31.5
0.652
4.38
MW-E Rep
4-May-11
0.01
34
0.37
0.38
5,000
0.22
0.086
<0.1
10.05
<0.05
0.092
0.13
10.07
0.092
0.18
1.4
410
261
5
13
30
<0.07H
<0.006
13J
<0.6
4.2
MW-E Rep
8-Nov-11
0.00
-115
4.9
0.36
4,300
<0.07
<0.05
<0.1
<0.05
<0.05
<0.15
0.21
<0.07
<0.05
<0.15
1.4
460
275
5
34
32
5.89H
<0.05
111
<1
4
MW-E Rep
8- May -12
0.00
13
4.6
0.33
2,200
0.048
<0.05
0.052
<0.05
<0.05
<0.15
0.086
<0.07
<0.05
<0.15
2.1
430
285
4
<10
30
8.22H
<0.05
8.11
<0.2
0.317
MW-E Rep
8-May-13
0.47
-81
6.6
0.5
1,600
0.048
<0.05
0.074
<0.05
<0.05
<0.15
0.072
<0.07
<0.05
<0.15
0.561
350
405
2
16.9
52
3.3
<0.05
<5
<0.2
4.89
MW-E Rep
5-Nov-13
1.64
-39.8
4.2
0.36
1,700
0.038
0.058
<0.5
<0.1
<0.15
0.11
<0.07
<0.05
<0.15
0.81
330
320
4.09
24.6
31
2.77
<0.05
51
<0.2
4.18
MW-E Rep
6-May-14
0.07
-24
2.6
0.27
2,400
0.095
0.091
<0.5
<0.1
<0.15
0.15
<0.07
0.048
<0.15
0.97
400
285
3
<10
28
5
<0.05
8.51
<0.2
4.08
MW-E Rep
4-Nov-14
1.62
-54
3.7
0.56
2,800
0.038
<0.05
<0.5
<0.2
<0.15
0.051
0.070
<0.05
<0.15
1.4
430
610
3
<10
45
3.5
<0.05
111
<0.2
4.44
1302-MSWLF-
MW-E Rep
5-May-15
3.61
-38
3.4
0.47
1,700
<0.07
<0.05
0.12
<0.5
<0.2
<0.15
0.036
0.028
<0.05
0.044
13
340
415
4
11
48
2.5
<0.05
111
<0.2
6.14
CDLF-1998
MW-E Rep
27-Oct-15
1.25
-36
4.1
0.73
2,300
0.038
0.0062
0.049
<0.20
<0.20
<0.10
0.011
0.011
0.0021
10.10
7.3
380
365
5
<10
48
2.0
<0.05
8.31
<0.2
4.82
MW-E Rep
18-May-16
1.40
-59
3.3
0.63
680
0.21
1
0.12
<0.20
<0.20
<0.10
<0.20
0.024
0.021
0.014
1
250
425
3
<10
55
0.5
<0.05
61
<0.2
4.49
MW-E Rep
1-Nov-16
3.79
48.1
4.8
0.73
660
0.035
<0.10
0.056
<0.20
<0.20
<0.10
0.0060
0.0086
<0.10
0.012
2.3
370
475
<2
33.4
50
3.0
<0.05
781
<0.2
5.06
MW-E Rep
9-May-17
1.35
-50.7
3.2
0.55
730
0.077
<0.10
0.058
<0.20
<0.20
<0.10
<0.20
0.0067
<0.10
0.010
2.6
340
457
2
38
65
4.5
<0.05
6.41
<0.2
4.38
MW-E Rep
31-Oct-17
2.48
65
4.0
0.58
600
0.0201
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
3.8
280
484
<2
32
54
2.5
<0.05
6.6
<0.2
4.46
MW-E Rep
11-Jun-18
1.3
-26.2
2.1
0.44
420
0.0581
<0.10
0.101
<0.20
<0.20
<0.10
0.0261
0.0451
<0.10
<0.10
120
280
462
6
<10
56.4
4.5
<0.0050
5.87
<0.2
3.33
MW-E Rep
20-Dec-18
0.3
-16.1
2.9
0.63
830
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
13
380
495
3.59
<10
49
6.0
0.0170J
6.81
<0.2
3.78
MW-E Rep
7-May-19
1.68
-1.9
3.0
0.60
930
0.0351
<0.0070
0.241
<0.032
<0.011
<0.0050
<0.048
<0.011
<0.0020
0.0141
1.7
420
1 510
<2
<10
46.6
4.25
<0.050
7.12
<0.2
1 3.65
Smith Page 17 of 18 June 2019

Table 5d
Geochemical Constituents in Groundwater
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facilty Permit Number 1302-MSWLF-CDLF-1998
MW-E Deep
4-May-11
0.00
-51
3.3
0.14
6,900
4.3
0.13
<0.1
<0.05
<0.05
<0.15
<0.1
<0.07
0.25
<0.15
2.3
100
401
7
37
27
2.7
<0.006
0.0961
<0.6
5.4
MW-E Deep
8-Nov-11
0.00
-67
10
0.29
19,000
2.2
0.021
<0.1
<0.05
<0.05
<0.15
0.076
<0.07
<0.05
<0.15
2
160
345
16
33
26
2.2
0.0071
<5
<1
2.9
MW-E Deep
8-May-12
2.51
-76
7.5
0.11
14,000
0.84
<0.05
0.090
<0.05
<0.05
<0.15
0.10
<0.07
0.024
<0.15
3.3
160
305
24
22.6
27
4.03H
<0.05
<5
<0.2
0.207
MW-E Deep
27-Nov-12
1.70
78
9.8
0.14
16,000
0.19
<0.05
0.058
<0.30
<0.05
<0.15
0.034
<0.07
<0.05
0.11
1.1
160
255
10
39.2
28
7H
<0.05
<5
<0.2
1.37
MW-E Deep
8-May-13
0.51
-80
13
0.13
16,000
0.25
<0.05
0.12
<0.30
<0.05
<0.15
0.066
<0.07
0.028
<0.15
0.99
140
370
5
26.4
28
3.3
<0.05
<5
<0.2
2.3
MW-E Deep
6-Nov-13
1.21
-82.2
13
0.18
15,000
0.11
<0.05
<0.5
<0.1
<0.15
0.16
<0.07
<0.05
<0.15
1.5
170
345
5.97
23.1
31
3.3
<0.05
<5
<0.2
2.51
MW-E Deep
6-May-14
0.09
-41
4.6
0.13
19,000
120
20
2.9
<0.1
1.9
<1
20
100
4.0
1.3
480
320
1,580
2,410
20
5.5
<0.05
<5
<0.2
432
MW-E Deep
4-Nov-14
1.09
-82.3
2.8
0.056
22,000
52
2.3
0.44
<0.2
0.18
0.046
0.37
5.4
0.21
6.7
310
625
208
355
30
1.5
<0.05
<5
<0.2
41.6
1302-MSWLF-
MW-E Deep
5-May-15
0.88
-100
9
0.059
22,000
7.1
0.092
0.23
<0.5
<0.2
0.029
0.019
<0.07
0.12
0.042
17
220
410
47
59.2
35
1
<0.50
<5
<2
8.26
CDLF-1998
MW-E Deep
27-Oct-15
1.20
-71
8.1
<0.50
26,000
2.4
0.085
0.035
0.012
<0.20
<0.10
<0.20
<0.30
0.026
<0.30
8.7
170
415
36
22.4
34
3.0
0.131
<5
<0.2
4.52
MW-E Deep
18-May-16
3.08
-95
3.9
0.021
16,000
2.8
0.2
0.064
<0.20
<0.20
<0.10
<0.20
<0.30
0.064
0.012
2.3
130
<3
28
63.8
37
3.0
<0.05
<5
<0.2
6.34
MW-E Deep
1-Nov-16
2.30
-39
12
0.063
29,000
0.12
<0.10
0.072
<0.20
<0.20
<0.20
<0.20
<0.30
<0.30
<0.30
2.7
211
411
62.5
44
2.0
<0.5
<5
<0.2
3.16
MW-E Deep
9-May-17
1.65
-78.5
8.2
0.067
21,000
0.073
<0.10
0.081
<0.20
<0.20
<0.10
<0.20
0.0095
<0.30
0.0099
3.6
190
395
26
70.7
49
5.0
0.51
0.151
<0.2
3.39
MW-E Deep
1-Nov-17
2.45
152
6.8
0.0481
17,000
0.18
<0.10
0.13J
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
2.1
170
407
8
60.6
53
3.0
<0.05
0.071J
<0.2
5.22
MW-E Deep
114un-18
0.4
-84
5.5
0.0471
13,000
0.089J
<0.10
0.13J
<0.20
<0.20
<0.10
<0.20
0.069J
0.00981
<0.30
2.0
160
398
25.4
16.9
49.2
5.5
<0.0050
<0.0170
<0.2
2.37
MW-E Deep
20-Dec-18
0.4
-56.2
6.6
0.10
11,000
<0.10
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
7.7
320
451
7.59
303
5.62
6.0
0.01701
<5
<0.2
5.34
MW-E Deep
8-May-19
1 1.88
-30.9
5.3
0.076J
10,000
0.0821
1<0.0070
<0.098
<0.032
<0.011
1 <0.0050
1 <0.048
0.044J
<0.0020
0.022J
2.7
360
468
129
<10
66.2
6.0
0.0210J
0.0920J
<0.2
8.1
MW-L
4-May-11
2.31
206
<0.01
0.003
0.3
0.22
0.11
<0.1
<0.05
<0.05
<0.15
0.32
<0.07
0.097
<0.15
0.7
72
44
<0.5
<6
2.2
0.16J
0.13J
1.81
<0.6
0.5
MW-L
9-Nov-11
2.59
222
<0.025
0.066
0.3
<0.07
0.019
<0.1
<0.05
<0.05
<0.15
0.16
<0.07
<0.05
<0.15
1.4
83
30
<2
101
2.6
<0.211
0.0961
1.81
<1
0.58
MW-L
9-May-12
0.04
214
<0.025
0.014
0.69
0.049
<0.05
0.062
<0.05
<0.05
<0.15
0.11
<0.07
<0.05
<0.15
1.1
98
37
<0.002
<10
2.6
<0.2H
0.0961
<5
<0.2
0.342
MW-L
28-Nov-12
3.03
3
0.22
0.037
2.8
<0.07
0.033
0.031
<0.10
<0.05
<0.15
0.066
<0.07
<0.05
<0.15
0.43J
72
90
<2
<10
2.7
<0.211
0.052J
<5
<0.2
<1
MW-L
9-May-13
1.09
188
<0.025
0,024
0,51
0,024
<0.05
0,056
0,044
<0.05
<0.15
0,085
<0.07
<0.05
<0.15
1.2
79
28
1,91
2,22
2.7
0
0.06J
<5
<0.2
<1
MW-L
7-Nov-13
1.39
258.1
<0.025
<0.025
0.059
0.034
<0.05
<0.5
<0.1
<0.15
0.12
<0.07
<0.05
<0.15
0.78
90
35
2
<10
2.8
0.61
0.065J
<5
<0.2
1.43
MW-L
8-May-14
2.12
379
0.0030
0.0038
0.042
0.063
<0.05
<0.5
<0.1
<0.15
0.033
<0.07
0.034
<0.15
0.79
100
34.3
<2
<10
2.8
0.5
0.061J
<5
<0.2
<1
1302-MSWLF-
MW-L
5-Nov-14
4.03
59.2
0.0037
0.014
0.63
0.042
<0.05
<0.5
<0.2
<0.15
0.058
<0.07
0.049
<0.15
1.3
100
31
<2
<10
3.1
0
0.0811
2.81
<0.2
<1
CDLF-1998
MW-L
6-May-15
4.15
131
0.005
0.016
0.055
<0.07
<0.05
0.12
<0.5
<0.2
<0.15
0.014
<0.07
<0.05
<0.15
26
100
31
<2
11
2.7
0
<0.5
1.91
<0.2
<1
MW-L
28-0ct-15
3.80
89
0.0058
0.019
0.077
0.029
0.0081
0.033
<0.20
<0.20
<0.10
<0.20
<0.10
0.0022
<0.10
8.9
94
39
<2
<10
3
0
0.054J
1.51
<0.2
<1
MW-L
19-May-16
3.66
192
<0.10
<0.30
0.031
0.012
<0.10
0.033
<0.20
<0.20
<0.10
0.0063
<0.10
<0.10
<0.10
0.63
98
35
<2
30
2.8
0
<0.05
1.41
<0.2
<10
MW-L
2-Nov-16
3.49
486
0.028
0.013
0.8
0.029
0.0079
0.046
<0.20
<0.20
<0.10
0.0062
<0.10
<0.10
<0.10
1.7
87
40
<2
12.9
3.2
0
0.085J
<5
<0.2
<1
MW-L
10-May-17
1.40
128.9
0.046
0.011
0.24
0.021
<0.10
0.044
<0.20
<0.20
<0.10
0.030
<0.10
<0.10
<0.10
2.3
89
41
<2
<10
3
0
<0.05
0.951
<0.2
<1
MW-L
1-Nov-17
1.61
361
0.00981
0.016J
0.25J
0.0231
<0.10
<0.20
<0.20
<0.20
<0.10
<0.20
<0.10
<0.10
<0.10
2.3
89
45
<2
<10
3.2
0
0.085
1.81
<0.2
<1
MW-L
7-Jun-18
1.2
141.2
0.011J
0.017J
0.23J
0.044J
<0.10
0.073J
<0.20
<0.20
<0.10
<0.20
0.0661
<0.10
<0.10
13
94
34
<2
<10
2.94
0
0.0840
0.984J
<0.2
<1
MW-L
19-Dec-18
2.7
100.4
<0.30
<0.10
0.93
<0.10
<0.10
<0
0.20.201
<0.20
<0.20
<0.10
<0.20
<0.30
<0.30
<0.30
13
95
41
<2
<10
2.95
0
0.0770
0.9881
<0.2
<1
MW-L
8-May-19
1.87
142.9
<W111D
<0.0040
0.0571
0.0441
<0.0070
<0.032
<0.011
<0.0050
<0.048
<0.011
<0.0020
<0.0050
1.6
77
36
<2
<10
2.68
1 0
1 0.0840
1 1.481
1 <0.2
1 <1
Noter
1. Blank cells indicate parameter was not analyzed or the result was below the detection limit.
2. Assessment wells AM W-ls, -ld, 25, and 2d were installed in October 2009.
3.1 - Indicates the analytical result is an estimated concentration between the method detection limit and the adjusted reporting limit.
4. BOD-1- Indicates the dilutions selected for the BOD analysis based on screening COD values did not meet the oxygen depletion criteria of at least 2 mg/L dissolved oxygen depletion.
The result is reported as an estimated value or non -detect at the elevated reporting limit.
5. H, H-02 - Sample was analyzed outside the U.S. Environmental Protection Agency recommended holding time.
6. B- Indicates constituent was detected in the batch blank above the method detection limit.
7. BOD-3 - Lab control recovery was outside control limits biased low. Samples could not be reanalyzed due to holding time requirements. Sample values are reported as estimated values with possible low bias.
8. BOD-4- Lab control recovery was outside control limits biased high. Samples are reported as estimated with possible high bias.
9. mg/I - milligrams per liter/µg/I - micrograms per liter/mVolts - millivolts/Nm - nanomoles
10. HIBA - Hydroxyisobutyric Acid
11. Alkalinity, chloride, ferrous iron, sulfate, and total dissolved solids were added to the sampling program in May 2010 for CD-ls and CD -Id.
12. The November 2012 sampling event was the first event that CD-is/CD-ld replaced MW-9 as the background monitoring wells.
13. MW-9 was removed from the monitoring program in November 2012.
14. MW-E Rep was not sampled during the November 2012 sampling event due to laboratory oversight.
Smith Page 18 of 18 June 2019

Table 6
Constituents Detected Above Standards
May 2019 Semi -Annual Sampling Event
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
PERMIT MONITORING PARAMETERS EXCEEDING NORTH CAROLINA 2L OR IMAC MONITORING PARAMETERS EXCEEDING NORTH CAROLINA 2L OR IMAC
STANDARDFACILITY
NUMBER WELL .. ASSESSMENT MONITORING - MAY 2019
1302-MSWLF-
MW-9 Not Sampled MW-D Cobalt*, Vanadium*, Benzene, 1,4-Dichlorobenzene, Vinyl Chloride
CDLF-1998
1302-MSWLF-
CD-1s
Iron, Vanadium*
MW-E Rep
Cobalt*, 1,4-Dichlorobenzene, Vinyl Chloride
CDLF-1998
(background well)
1302-MSWLF-
CD-1d
Iron, Vanadium*
MW-E deep
Barium, Cobalt*, Benzene, 1,4-Dichlorobenzene, 1,4-Dioxane
CDLF-1998
(background well)
1302-MSWLF-
CD-4 Rep
Cobalt*, Vanadium*
MW-F
Cobalt*, 1,4-Dioxane
CDLF-1998
1302-MSWLF-
AMW-1s
Vanadium*, Tetrachloroethene
MW-G
Cobalt*, Vanadium*, 1,4-Dioxane
CDLF-1998
1302-MSWLF-
AMW-1d
Cobalt*, Benzene, 1,1-Dichloroethane, Trichloroethene, Vinyl Chloride
MW-H
Vanadium*
CDLF-1998
1302-MSWLF-
AMW-2s
Vanadium*, 1,1-Dichloroethane, Tetrachloroethene, Trichloroethene
MW-H deep
Vanadium*
CDLF-1998
1302-MSWLF-
AMW-2d
Vanadium*, 1,1-Dichloroethane, Tetrachloroethene, Trichloroethene
MW-1
Vanadium*, 1,1-Dichloroethane, Tetrachloroethene
CDLF-1998
1302-MSWLF-
MW-1
Cobalt*, Vanadium*, 1,4-Dioxane
MW-J
Vanadium*
CDLF-1998
1302-MSWLF-
MW-3
Vanadium*, 1,1-Dichloroethane, Tetrachloroethene, Trichloroethene
MW-K
Vanadium*
CDLF-1998
1302-MSWLF-
MW-3 deep
None Detected
MW-L
None Detected
CDLF-1998
Chromium, Cobalt*, Vanadium*, Benzene, 1,4-Dichlorobenzene,
- 1302
MW-A
1,1-Dichloroethane, cis-1,2-Dichloroethene, 1,2-Dichloropropane,
MW-L deep
Vanadium*, Tetrachloroethene
CDLF-1998
-1998
Tetrachloroethene, Vinyl Chloride
1302-MSWLF-
MW-B
Cobalt*, 1,4-Dioxane
MW-M
Vanadium*
CDLF-1998
1302-MSWLF-
MW-C
Chromium, Cobalt*, Vanadium*, bis(2-Ethylhexyl)Phthalate
MW-X
Vanadium*
CDLF-1998
Notes:
1. Monitoring wells MW-3 deep, -L deep, -and -M are sampled annually during the spring event.
2. * - Constituents exceed the Interim Maximum Allowable Concentration (IMAC)
3. Bold -J Flag - Indicates the analytical result is an estimated concentration between the method detection limit and the method reporting limit.
4. The November 2012 sampling event was the first event that CD-1s and -1d replaced MW-9 as the background monitoring wells. MW-9 was removed from the monitoring program in November 2012.
Smith Page 1 of 1 June 2019

Table 7
DHC Sampling Summary
Cabarrus County Landfill Units 2 and 3
Facility Permit Number 1302-MSWLF-CDLF-1998
.. .. ..
MW-E Rep 9-Jan-14 1,958 + 1.37E+06 + 1.81E+05 9.48E+05 + 8.02E+04 0.00E+00 + 0.00E+00 5.46E+02 + 1.02E+02
MW-E Rep 4-Mar-15 328 + 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00 0.00E+00 + 0.00E+00
MW-E deep
9-Jan-14
3,524
+
1.38E+07 + 2.23E+06
7.85E+05 + 1.10E+05
0.00E+00 + 0.00E+00
2.84E+06 + 4.53E+05
MW-E deep
4-Mar-15
6,848
+
5.20E+03 ± 6.72E+02
9.00E+03 ± 8.24E+01
0.00E+00 ± 0.00E+00
7.06E+02 ± 1.28E02
AMW-1s
9-Jan-14
8,214
+
0.00E+00 + 0.00E+00
0.00E+00 + 0.00E+00
0.00E+00 + 0.00E+00
0.00E+00 + 0.00E+00
AMW-1s
4-Mar-15
538
+
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
AMW-1d
9-Jan-14
2,648
+
3.53E+03 + 3.17E+03
0.00E+00 + 0.00E+00
0.00E+00 + 0.00E+00
0.00E+00 + 0.00E+00
AMW-1d
4-Mar-15
1,716
+
1.03E+06 ± 1.12E+05
6.18E06 ± 2.89+05
0.00E+00 ± 0.00E+00
3.13E+04 ± 2.79+03
AMW-2s
9-Jan-14
1,917
+
3.09E+05 + 5.12E+04
1.24E+06 + 2.26E+05
9.61E+04 + 1.86E+04
5.66E+04 + 1.12E+04
AMW-2s
4-Mar-15
1,564
+
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
AMW-2d
9-Jan-14
1,320
+
8.81E+03 + 3.15E+02
0.00E+00 + 0.00E+00
0.00E+00 + 0.00E+00
0.00E+00 + 0.00E+00
AMW-2d
4-Mar-15
108
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
0.00E+00 ± 0.00E+00
Notes:
1. PCR - Polymearse chain reaction
2. DHC - Dehalococcoides spp
3. * - A "+" inidicates that amplication of bacteria was successful. "-" indicates that ampification was not successful.
4. ng/L - Nanogram per liter
S. copy/L - Copy per liter
Indicates the result is between the laboratory method detection limit and the reporting limit.
Smith Page 1 of 1 June 2019

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AMW-1 IIII'
NOTE:
D GW 679.25 : ,e
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1. MW-A THROUGH M, ALONG WITH MW-1-3 AND M-3 DEEP COMPRISE THE
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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
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THE C&D LANDFILL AND CD-4 REP WAS INSTALLED AS PART OF THE C&D PHASE I EXPANSION.
e '-
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5. GROUNDWATER ELEVATIONS MEASURED ON MAY 6, 2019.
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7. CD-4 AND CD-5 WERE ABANDONED IN JULY 2010.
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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.
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INGF-h,NC2]812Te1:(919)32535900.12
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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

fry �r..,,�•�. '
IF.
LEGEND
E Regolith Monitoring Well
E Bedrock Monitoring Well
Injection Well
CDM_
Smith
f
1" = Approximately 100'
Notes.
1. The injection wells were installed using air -rotary drilling methods from October 5-9, 2009.
2. The injection wells are spaced approximately 30 feet apart perpendicular to groundwater flow and have a radius of influence of approximately 15 feet.
3. Surface area of the injection well network is approximately 5,400 feet.
4. The Phase I injection event was completed from November 2-6, 2009.
5. The Phase II injection event was completed from February 10-18, 2014.
Figure 2: Injection Area Overview
Closed Landfill Units 2 and 3
Cabarrus County, North Carolina

Figure 3
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
M W-A
450.0
400.0
350.0
_ 300.0
Mo
0
UO 250.0
a
U
+; 200.0
v
0
M
41
0
�- 150.0
100.0
50.0
�1:T M Ln W W I, r- W W M M O O rl .-I N N M M V-tT M Ln w w I, r, w W m m O O rl ri N N M M:t -,t off Ln w w I, r, W W Ol
Ol 01 01 01 Ol O� 01 01 01 01 Ol T O O O O O O O O O O O O O O O O O O O O ri ri ri ri ri ri ri ri ri ri ri ri ri ri ri ri ri ri ri
ca O ca O to O ca O ro O to O co O ro O to O co O ro O ca O co O O ca O co O O ca O co O O ca O ca O O ca O ca O to
g z g z g z g z g z g z g z g z g z g z g z z g z g z z g z g z z g z g z z g z g z g z g z g
Date
Smith Note: Only detections above laboratory method detection limits represented in figure. Figure 3 (MW-A)

70.0
.e I
50.0
3
u 40.0
O
v
u
a 30.0
0
M
41
0
20.0
10.0
Figure 4
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
M W-3
w w M M O O -1 r-I N N M M I:t IZT M Ln l0 110 I, N w W M M O O -1 r-I N N M M M M l0 l0 I, N w W M
a> Ol a> Ol O O O O O O O O O O O O O O O O O O O O r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I
ca O M O to O M O M O ca O M O to O M O M O ca O M O to O M O M O ca O O to O M O M O ca O M
g z g z 2 z g z g z g z g z 2 z g z g z g z g z 2 z g z g z g z g z 2 z g z g z g z g
Date
Smith Note: Only detections above laboratory method detection limits represented in figure. Figure 4 (MW-3)

Figure 5
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
MW-E Rep
200.0
Phase I Emulsified Oil Injection - November 2009 I Phase II Injection -
February 2014
180.0
I
I I
160.0
I
I I
140.0
I I
a�a
120.0
I
o I I
100.0
v I I
0 80.0
o
~ 60.0
40.0 dv
I I
I I
20.0
I I
0.0 '
�I:zr Ln Ln 110 l0 I- r" w w M M O O r-I -1 . N M M�T Ln Lnt.0 l0 r- r- w W M M O O r-I r-I N N M MZT 1:T Ln Ln 1.0 110 I" r� w W M
ca O ca O ca O ca O ca O ca O ca O co O ca O co O ca O co O ca O co O ca O O ro O O ca O O ca O O ro O O ro O
Date
CDM Notes: Only detections above laboratory method detection limits represented in figure.
Smith MW-E was not sampled during the November 2012 sampling event due to laboratory oversight. Figure 5 (MW-E Rep)

180.0
160.0
140.0
—120.0
J
dD
3
0 100.0
v
80.0
C
M
-W
0
~ 60.0
40.0
20.0
Me
Figure 6
Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
MW-E deep
ra O to O to O to O to O to O to O to O to O to O to O to O to O to O to O to O to O to O to O to O to
g z Z> z Z> z Z> z Z> z Z. z 2 z Z> z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2
Date
Total VOC
�PCE
fTCE
f DCE
PVC
Smith Note: Only detections above laboratory method detection Imits represented in figure. Figure 6 (MW-E deep)

Quell
LY111;
ova
3
u 40.0
O
v
U
w
v 30.0
0
M
0
M
10.0
bMeM
Figure 7
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-1s
Phase I Emulsified Oil Injection - November 2009 Phase II - February 2014
I
01 a) O O r-1 r-1 fV N M M u1 Lr) l0 lD n n 00 00 01
O O cI cI cI cI rI . I cI cI
T > T > ? > T > T > T > T > T > T > T > T
M O M O to O to O M O co O to O to O M O c0 O to
Date
Notes: Only detections above laboratory method detection limits represented in figure.
Smith Figure 7 (AMW-1s)

M8a1111111
100.0
80.0
3
V
0
i
co
O
�- 40.0
20.0
MeM
Figure 8
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-1d
I
Phase I Emulsified Oil Injection - November 2009 I Phase II - February 2014
I I
I I
I
I
I I
I I
I I
I I
I I
I I
I I
I I
I
I I
I I
I I
i
I I
I I
I I
I I
01 a) O O r-1 r-1 fV N M M u1 Lr) l0 lD n r- 00 00 01
O O cI cI cI cI cI
T > T > ? > T > T > T > T > T > T > T > T
M O M O to O to O M O co O to O to O co O r0 O to
Date
Notes: Only detections above laboratory method detection limits represented in figure.
Smith Figure 8 (AMW-1d)

35.0
30.0
25.0
u 20.0
M
41
0
H
10.0
5.0
STD
Figure 9
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-2s
Phase I Emulsified Oil Injection - November 2009 i Phase II - February 2014
I
M M o O r-1 N N m m r- r, 00 00 m
0 0
ra O ro O co O co O ro O co O co O ro O r0 O ro O ca
z z g z g z g z g z g z g z 2 z 2 z 2
Date
Notes: Only detections above laboratory method detection limits represented in figure.
Smith Figure 9 (AMW-2s)

80.0
70.0
3 50.0
v 40.0
30.0
0
IWIXII
10.0
.wM-M
Figure 10
Total Detected Volatile Organic Compounds
Cabarrus County Landfill Units 2 and 3
AMW-2d
Phase I Emulsified Oil Injection - November 2009 Phase II - February 2014
I
I
I
rn am O O —1 -A N N m m �t Ln Ln �.D �.D r- r, 00 00 m
0 0
M o (U o M o M o (U o M o M o (U o M o M o (U
z z g z g z z g z g z z g z z
Date
Notes: Only detections above laboratory method detection limits represented in figure.
Smith Figure 10 (AMW-2d)

n n n n n n n n
/
�1_1 OC 00TVOC 01 M-4
M-1
EXI G
P-4
P °
"CBL DFI L ,
PH E I AN II
COVER MATERIAL
STOCKPILE
o
TIVE) I
P-2
ERMIT 1 2`611 F 2 Q
_ I
_g "\
NOG= I
r
,..a
„o
J
�CD-4
ABAN D
GW-1 ,�
/ 16
...........
,w.
/ ,ate x
,Q/y'
• C 7
Q
ABANDONED
N
e
FIVL P D
SEDIMENTATION POND
co
SI
�., A\\
/
DINED BA 1
— /
\
MGWY2 . „
\` ,:
200
0
400
p9
IRISH POTATO ROAD
�c
E
RO
R
APPROX LIMI
�
ANDFILL
EXP SI INP
��
OLD FILL 'A
CATEGORY 2
CLOSURE E
2
I �, x
�<I
S UNIT 1
- MSW LAND '
INACTIVE/CLOSED)
/
B
DLF OVER
/ I I
�_
—° ��
( NACtIVE/C 0
a I x
PE MIT 1302—MSWLF=1974
0
n PE IT 1302— S
h o a ER T `'302—C L 1 9 I I
M A
b.. P
jlo
C 0 w
W-
+e
�
MW 6
B-4
.
TVO =171.
I
,x,,/
a
/
MW
�VO
W_6 — _ �
i
I
maw
Oc=94.8
\
.a
_
MW-
LEGEND
1�vl'��
1 °_
/
/
\�\ "\
■M-1 MONITORING WELL
�`
PROJE TE BOU DAY
W 3
v1\
I�
Mw 1
�
j
1
•P-1 METHANE PROBE
OF E P T
M
OOTOB 9, '�^� 3
1
1
\
U 3
\
0MW-5 MONITORING WELL WITH TOTAL VOLATILE ORGANIC
ORROW AREA
I
i
CDLF 0 MSx„
I
° n
/
:
COMPOUNDS (TVOC) DATA IN PARTS PER BILLION (RED)
\
(INAC'TIVE SED�
RMIT 1302- F- „x.
Ls
/
�
I
"\
OMW-6 ABANDONED GROUNDWATER MONITORING WELL
I w
/
a
1 SW-1 SURFACE WATER SAMPLING STATION
PER
13fi2—CDL �, 996"=¢
I
__--
���
"�
's
GW-3 - ��
�
ESTIMATED ELEVATION OF WATER TABLE
a
(713)
nv
°
0 x
P-1 PIEZOMETER
MN/-C � 1 �
� � ��� INu CTION AREA
� .o_.'M -
11.5 °"
arK \ J
\
- -
8
M
W-9
,w
TVOC ISOCONTOUR (PPB)
TVOC T 1
b
MGW-1 METHANE GAS MONITORING WELL
® INJECTION AREA
'/'
OC= 0.8 a
3,
_�-..,, -
r.
1I
n
M K _ NOOC=66.1
N C=0 MW-E���°EP)
�
ss
l
�
D E AT ON As
PO D
MSEDIMENTATIO
14i.
GN' 4
NO =18.0
NOTE:
A D
a°
a - SW-2 �%
1. MW-A THROUGH M, ALONG WITH FOR U AND M-3 DEEP COMPRISE THE
GROUNDWATER MONITORING WELLS FOR UNITS 2 AND 3 WHICH ARE PART OF THE APPROVED
_7
MONITORING SYSTEM. CD-4, CD-5, AND CD-6 WERE ADDED TO THE GROUNDWATER
OC- �
wa
MONITORING NETWORK IN SEPTEMBER 2006.
2. MGW-1 THROUGH MGW-14 ARE METHANE GAS MONITORING WELLS.
�
3. MW-5, 7, 8A, 10, AND 11 ARE THE APPROVED GROUNDWATER MONITORING WELLS
OC- .7
*
FOR UNIT 1. CD-iS AND CD-iD SERVE AS THE BACKGROUND WELL FOR UNITS 1, 2, 3, AND
THE C&D LANDFILL.
4. CDD, CD-2, AND CD-3 ARE THE APPROVED MONITORING WELLS FOR
p)
THE C AND CD-4 REP WAS INSTALLED AS PART OF THE C&D PHASE I EXPANSION.
THE &D LANDFILL
58. / /
5. TVOC DATA FROM MAY 7-9, 2019. ALL VALUES ARE REPORTED IN PARTS PER
BILLION (PH 3) AND DETECTIONS ARE AT OR ABOVE LABORATORY REPORTING LIMITS.
\
'\
6. ASSESSMENT WELLS AMW-1S, -1D, -2S, AND -2D WERE ADDED TO THE GROUNDWATER
MONITORING NETWORK IN OCTOBER 2009.
C 10
7. CD-4 AND CD-5 WERE ABANDONED IN JULY 2010.
--. -
8. MW-9 WAS REMOVED FROM THE MONITORING PROGRAM.
9. CD-7 AND CD-8, FORMERLY PIE70METERS B-7 AND 8-19 RESPECTIVELY, WERE ADDED TO THE
�\
MONITORING PROGRAM IN JULY 2014.
�JJ�� ((
10. CD-3 WAS RELOCATED IN JULY 2014.
DESIGNED BY: A. WEISPFENNING
DRAWN BY: J. KILLINGSWORTH
CDM.
��'
CDM Smith Im.MOOG,e..e A-, Suite400
Releigh,NO27612Td:(919)3253500
NCF 2
CABARRUS COUNTY
NORTH CAROLINA
SEMI-ANNUAL GROUNDWATER MONITORING
CABARRUS COUNTY LANDFILL
FACILITY PERMIT #13-02
TVOC ISOCONCENTRATION CONTOUR MAP
PROJECT NO. 1278-231402
FILE NAME: CAB-ISO-S19.DWG
STEEL CHK•D BY: D. FORBES
CROSS CHK'D BY: M. COLONE
APPROVED BY: D. FORBES
GATE: JUNE 2012
FIGURE
EV
NO.
DATE
DRWN
CHKD
REMARKS

Appendix A

Client Name:
Client Contact:
Project:
Site:
Note:
MONITORING WELL DATA SUMMARY
Camp, Dresser, & McKee
Mr. Mat Colone
Semi-annual Ground Water Monitoring
Cabarrus Co. Landfill - Units 2 & 3
Report No.
Sampling Date
2618294
05/06/19-05/10/19
Well ID
DTW
1
Well ID
DTW
1
Well ID
DTW
Well ID
DTW
1302-CD-4 Rep
10.65
1302-MW-E DEEP
27.73
1302-MW-K
19.61
1302-AMW-2S
18.95
1302-MW-1
11.88
1302-MW-E R
24.30
1302-MW-L
9.88
1302-CD-1S
28.11
1302-MW-3
11.90
1302-MW-F
8.09
1302-MW-L Deep
11.35
1302-CD-1 D
26.89
1302-MW-3 Deep
7.63
1302-MW-G
9.23
1302-MW-M
17.56
1302-MW-A
39.57
1302-MW-H
27.35
1302-MW-X
13.21
1302-MW-B
2.46
1302-MW-H DEEP
21.76
1302-AMW-1D
46.68
1302-MW-C
12.04
1302-MW-1
41.83
1302-AMW-1S
46.05
1302-MW-D
1 22.76
11302-MW-J
27.62
11302-AMW-2D
18.18
Sampled By:
W.Flammer-J.Mueller
Field Specialist(s)
1 DTW - Depth to Water From Top of Casing (ft.)
Reviewed By:
(51 Field Servioes Manager

MONITORING WELL DATA SUMMARY
Client Name: Camp, Dresser, & McKee
Client Contact: Mr. Mat Colone
Project: Semi-annual Ground Water Monitoring
Site: Cabarrus Co. Landfill - Units 2 & 3
Report No.:
2618294
Sampling Date: 05/06/19-05/10/19
Well ID
% Vol
Well ID
% Vol
Well ID
% Vol
Well ID
%Vol
1302-CD-4 Rep
0
1302-MW-E DEEP
0
1302-MW-K
0
1302-AMW-2S
0
1302-MW-1
0
1302-MW-E R
0
1302-MW-L
0
1302-CD-1S
0
1302-MW-3
0
1302-MW-F
0
1302-MW-L Deep
0
1302-CD-1 D
0
1302-MW-3 Deep
0
1302-MW-G
0
1302-MW-X
0
1302-MW-A
45.0
1302-MW-H
0
1302-AMW-1 D
0
1302-MW-B
0
1302-MW-H DEEP
0
1302-AMW-1S
0
1302-MW-C
0
1302-MW-1
0
1302-AMW-2D
0
1302-MW-D
0
1302-MW-J
0
11302-AMW-2D
0
Note:
1 % Vol - Volume of Methane Gas in Headspace
Page 1 of !
Sampled By: W.Flammer, J.Mueller
Field Specialist(s)
Reviewed By:
Fi d Services Manager

MONITORING WELL DATA SUMMARY
Client Name: Camp, Dresser & McKee
Client Contact: Mr. Mat Colone
Project: Semi-annual Ground Water Monitoring
Site: Cabarrus Co. Landfill - 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

Client Name: Cama. Dresser, & McKeee
Site: Cabarrus Co. Landfill - Units 2 & 3
Report No.: 2618294
Sampling Date: 05/06/19-05/10/19
Well ID
BOCt
DTWZ
e11 1
Vol'
Purge
Vol°
pHs
SCS
Temp'
Turbe
DO's
0RP10
Comments
1302-MW-G
20.46
9.23
5.50
3.25G
6.39
1576
15.0
7.72
2.28
-82.9
Cloudy, sli ht odor
1302-MW-H Deep
59.95
21.76
18.67
18.75G
6.47
261
16.2
6.31
2.75
95.2
No Odor
1302-MW-H
33.25
27.35
2.88
3.00G
6.23
161
15.0
5.12
4.74
118.5
Slight Odor
1032-MW-1
65.48
41.83
11.56
11.75G
6.15
130
15.8
5.52
5.96
115.9
Cloudy, no odor
1302-MW-J
35.13
27.62
3.75
1.75G
6.58
245
16.1
8.72
2.45
154.5
Cloudy, odor
1302-MW-K
36.49
19.61
8.25
8.50G
6.06
181
15.9
4.21
2.45
140
No Odor
1302-MW-L
27.36
9.88
-
8.20L
5.12
91
14.4
6.87
1.87
142.9
Faint Odor
1302-MW-L Deep
64.29
11.35
-
4.00L
6.10
203
13.7
4.52
1.90
160.7
Faint Odor
1302-MW-M
39.71
17.56
10.83
11.00G
6.53
287
15.7
2.13
2.84
324.7
No Odor
1302-MW-X
32.36
1 13.21
9.36
9.50G
1 6.28
181
14.7
4.37
1.33
1 137
Faint Odor
1302-AMW-1D
96.94
46.68
-
10.001-
5.56
372
17.9
9.37
1.71
91.1
Odor Fe2+=2.0
1302-AMWA S
67.78
46.05
-
9.80L
5.23
205
15.5
2.28
1.80
90.3
Faint Odor Fe2+ =0
1302-AMW-2D
62.88
18.18
-
7.60L
6.08
256
20.2
9.10
2.55
165.2
Faint Odor Fe2+ =0
1302-AMW-2S
40.09
18.95
-
7.20L
5.24
154
16.2
6.95
1.74
201.1
Faint Odor Fe2+ =0
Notes:
Il BOC - Bottom of Casing (Ft.)
2 DTW - Depth to Water from Top of Casing (Ft.)
3 Well Vol - Calculated at 3 Times One Well Volume (Gal.)
4 Actual Volume Evacuated Prior to Sample Collection (Gal.)
5 pH - Reported in Standard Units
6 SC - Specific Conductance (uS/cm)
7 Temp - Temperature (`C)
8 Turb - Turbidity (NTU)
9 DO - Dissolved Oxygen (mg/L)
Il0 ORP - Oxidation/Reduction Potential (mV)
Sampled By: W.Flammer, J.Mueller
Field Specialist(s)
Reviewed By:
field Services Manager

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

WELL INTEGRITY AND WATER LEVEL FORM
Project Name: Cabarrus County Landfill Units 2 and 3 Date:
Site Location: Concord North Carolina Weather:
Field Personnel: W. L. Measuring Method:
M v
Page of �J
L
3
>.
C'.
a
m
u,
C•
Q
w
N
hO
Water Level
Sounded
T C'.
m
y
e
w
m C'
m s
w
o
C''
�
o
m
.. f6
c
m a
"
Well ID
TIME
(BTOC)
Depith
P
(BTOC)
m m
m
y
w
m �,
o m
2-
c o
i'o c
m o
rn
c n
c
m
3
n o
c
m
m>
s
3
Comments
feet
(feet)
(feet)
o f6
_
m U
>
>
o n
n
>a� f6
m
-_ >
N o
o
Q
75 y
Q -
0 u,
N
y
>
N Y
c
U
C
>
c t
Q3
N p
�..
J
LL
N
N
6Y
N
N
N
N
N
�
Y
N
J�S�
�'J
MW 1
NA
NA
NA
NA
IJ&
19A
N&
N
NA
NA
bIA
LEL= O 2_qb
Y
1 `� b O
^A b
CII
"f
N
N
®
N
N
N
N
N
N
LEL= 05 O 7 o
MW 3 Dee
A
NA
NA
2_
Y
Y
Yw
Y
Y
N
N
N
N
N
©
�I
N
MW-B
L tip
NA
NA
NA
NA
NA
NA
NA
LEL= O 2 7b
Y
Y
Y
Y
Y
MW C
J
N
NA
N
NA
N
NA
N
N4
N
NA
I NA
N
NA
N
NA
N
A
Ir�
NA
N
NA
N
NA
LEL=r6 O 2_'Ib b
l
3p b
N
(�
N
N
NN
Q)
N
N
N
N
d
MW D
` J
NA
NA
NA
NA
NA
NA
NA
A
NA
NA
LEL= O 2_`)-L
Y
YMWF
✓
\
10 ' S
N
,,Y�
A
NA
NA
N
y
W
NA
LEL=,O O 2= 20 O
a,
CoMBO
l J J
�,
�A 1
ty/
N
N
-ty)-
N
-*-
N
T
N
7N
y
4(y) .
w
N
MW-G
NA
-NA
I NA
NA
I NA
A
NA
PA
NA
N6
NA
LEL= 4S O 2=ZA •`k
Y
Y
Y
Y
;! Z
2 �} ?JS
J
3 J Zc_;
N
&
N
N
N
N
N
�Y
l'J
N
N
MW-H
b
✓✓
NA
NA
NA
NA
NA
t4A
N4
1JA
NA
NA
NA
I NA
LEL= b O 2=7U .�
2
�N
1'
Y
Y
N
Y
N
N
N
Y
Y
0 Q
C� O
MW H DEEP
I
A
NA
NA
A
NA
NA
NA
M
N
NA
A
LEL= 2_70• I
i
N
N
Y
�
N
N
Y
N
N
Y
Y
N
r.
MW t
11 ��J
O v
NA
NA
A
NA
NA
NA
NA
NA
NA
NA
A
NA
LEL= O 2_ (A .�
I have received this Well Integrity and Water Level Formm(s):
Signature

Project Name: Cabarrus County Landfill Units 2 and 3
Site Location: Concord North Carolina
Field Personnel: utV_ke •'
swQ\
WELL INTEGRITY AND WATER LEVEL FORM
Date: 4 Page � of 3
Weather: UeCti' i
W. L. Measuring Method:
ov
w
o
w
w
aD
>
"
NMm
Water Level
c
=
-0
r•
a
'
mC,
omSounded ,
m
omv°i'
ID
TIME
(BTOC)
(BTOC)
aim
yZ
N
u
o
Eo
oo
a
crn
aDepth 0
>�>
Comments
a
as
`(fit)
a)(feet)
ow
'a
mtWell
m
o
c
Zi0
U
>
Q 3
2i n
Y
Y
Y
Y
Y
Y
Y
Y
Y
MW-J
I� (Ja.
, C�
ASS • 13
NA
N
MN
N
A
N
M
NA
NA
(Y�
NA
NA
LEL= 0 02= OlJ��
Y
Y
Y
Y
Y
Y
Y
Y
-1
I
3b
�
N
LEL= 0 02= �Q
MW-K
5 b
. !�
.('I-1
NA
NA
Ncf
NA
NNAA
Y
Y
Y
Y
Y
Y
'NA,
MW-L Dee
`%
'� ,��J
���I
�[Y,�
v
NA
/Y�
v
NA
NA
NA
oY
N
N
r
LEL= 02=YY©
;NA
Y
Y
MW-M
�,
1 I , ��p
�NA
NA
NA
NA
N
NA
N
NA
N
NA
LEL= Q 02=Qy) ,
Y
Y
Y
Y
Y
Y
Y
Y
MW-X
�^
t J g'V
t� ,;l
�13 G
NA
®Y
NA
RA
NA
N
N
N
NA
N
�/�
LEL= 02=1-V ,
Y
Y
Y
Y
Y
Y
Y
Y
Y
CD-4Re
1l354
io.IA5
\`'111
NA
�
No
NA
NA
N
NA
N
NA
NA
N
NA
NA
NA
NA
N
NA
LEL= V Oz= , S
90
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
I
N
N
CD-6
ABANDONED
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
LEL= 02=
oc�s
C D-1 S
`(�
I ` 1 R
p
0 1
G
1 1
NA
N
NA
N
NA
N
NA
N
tLA
®
NA
N
NA
N
NA
N
(IVN
NA
NA
NA
_
LEL= 02=
b �dfs
CD-1 D
rrll
V�
v
��U, 1CI
�/
J �, 3a
N
NA
N
NA
NA
N
N
NA
N4
N
bLA
N
NA
o
NA
®
N
LEL= 02= Q,
Y
Y
Y
Y
Y
l r CY
I'
3 S
I
�Y
/
LEL= 02=
MW-3
4 V� J
��
NA
NA
IQA
NA
NA
NA
NA
NA
NA
NA
NA
k�
I have received this Well Integrity and Water Level Form(s):
Signature
0
Date

Project Name: Cabarrus County Landfill Units 2 and 3
Site Location: Concord North Carolina
Field Personnel: wflomer
WELL INTEGRITY AND WATER LEVEL FORM
Date: 5 16f IC1 Page of 3
Weather: F i
W. L. Measuring Method: Cn(tn St '�3 -7-7?u
L
3
T
w r`
o v
a)
o
(M
c
c-
5
N
c'
-0 C,
a) 0
C'
N C
'y
v
Water Level
Sounded
c
' c'
T N
v d
'o
°' c`
-
a D
c
d.
c..
d t
w `9
t
o
C,
.-
o
C
Well ID
TIME
(BTOC)
Depth
(BTOC)
a;
`�
•�
—
o 0
o u,
0 �
o
o
o
�' °'
c a
'c
o
a�
3
o. o
c
r �
Comments
(feet)
(feet)
m
CL �a
—m
—
c
asy
—>
o
w
G
v
w
mm
3 N
m
a-.
aoi
Yv,
U
as
c
a� o
cc
d
cc
0
m a
-J
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
Kok
MW A
I,�'(
�i
_
S . 3 6
N
A
N
NA
NA
N
NA
N
NA
N
N
NA
N
NA
NA
LEL= Q 02=
�e b<C1F1f:
MW E LP
_
�6 5 �`
IIll
-1 30
1, �y
N
N
N
NA
CR
NA
N
NA
NA
(?N
A
N
NA
N
A
J
A
A
N
N4 1LEL=
02=0'4l 1<
Y
Y
Y
Y
Y
Y
Y
Y
MW-E Dee
t ` `
�
`t `' 1
NA
NA
NA
N
NA
NA
/
NA
NA
NA
tJA
LEL= to 02= �
Y
LY)
Y
Y
Y
Y
Y
Y
MW-L
I%�
v
C DS
9�• 3�
A
NA
ETA
N
NA
N
NA
NA
N
NA
9.
NA
N
NA
^n
LEL= 02= d-k-/
Y
Y
Y�
Y
Y
Y
Y
Y
Y
AMW-1 S
/
���0
NA
N
NA
NA
NA
NA
NA
NA
n�
LEL= Q 02= O 'Cl
IV
Y
Y
Ca�eq "z
l r��6.CIq
q 0
�
��
N
�
�Y
N
N
N
N
N
N
AMWA D
\o
NA
NA
NA
NA
LEL= 02=
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
`6 1
O�
(Yy
©
0
AMW-2S
`C�
`
NA
NA
NA
NA
NA
NA
NA
NA
NA
LEL= 02= <<(
Y
Y
Y
YY
Y
Y
t r
y� `�
�.
W
NA
JLEL=
AMW-2D
S
� V,
NA
NA
A
NA
WA
NA
NA
NA
NA
NA
in 02= 1�
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
N
N
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
LEL= 02=
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
N
N
N
N
N
N
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
LEL= 02=
I have received this Well Integrity and Water Level Form(s):
Signature
Ful
Date

117��acoeAnalytical
Site Name:
Field Personnel:
Sugeee-Water4P4: 'k So - C 4) -
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Camp, Dresser & McKee Inc. - Raleigh
Cabarrus County Sanitary Landfilj4Jnits 2 & 3
W. Flammer J.Mueller U i, C $
Date: G .-'A, \6\
Weather Conditions: U\-4-m+.o- Q C—'6 f. n ,
Total Well Depth in feet (TWD) = ':)1.3Z
Depth to Ground Water in feet (DGW) = ZL -$`\
Length of Water Column (LWC) = TWD - DGW =
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 =
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (g U@w&4: L L-) - ,,`A .2J
Casing Diameter: 2
Casing Material: V\lc-
Dedicated Pump: Nn
Method of Well Evacuation: Vj
Method of Sample Collection:
Well Yield (subjective):
Sample Date and Time: Gj . • l
L
I- L -I • Z-s
1Z o
Time (military)
'' 0 `�
iUJi i0'q,�1
1i7'1cj
i05�
�l®q
it\�
1��
12c�2
1La
Volume Purged (Galle+j
0
r
�'
r) . �;
it S
') i .ti
I.p 15000
�7 �
1 . ��- L l' `i
c
g c k 1 5
�l `� i�`�
kA r\ \el
.00
(.� . �o l
a
i� 10
11 Ob
r ^ ` ��
i. Tt7
$ 3
it 10
13 �A
_
� �
t •:.1'
5
11 l�
`S•00
_
^ ^
[ • �5
5 �16
11S
k�.Qo LZ t)O
_
� • bb �i tv'7
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y u'}
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t l- t • �P`)
J• t
it
L •11C�
L t . io`j
lk-3
ib
i�.�cD
[^. � • �i7
N
1
l
Water Level (ft.) stable
pH (s.u.) t 2
Sp. Cond. (µmhos/cm) to
Water Temp. ('C) constant
Turbidity (NTU) t10%or55NTu
11o, zoo..
i06
5i .
'1 �.
2i •
��. t2
�b
10
�i•ii1
Dissolved Oxygen (mg/L) ±10%
'L•S�
i,•%' i-S6
'�•ioZ
i•h5
i•bJ
1•b3
\ h'6 S`b
(�`�
�-VA
�.co
RedOx Potential/ORP (mV) tiomv
Ici(o. 0
1��1 .ti 1 � �1
G(r'J LVO
\t,b•�
i0-0
i'�3 (,
Lvc�
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LL-a
11
booi.Vi7
� }.i- J
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ZUp
?ov
C'N1 !t�n���
COMMENTS/OBSERVATIONS: Vlj cl%' W o 1, +Vk va-a n
Fit -kJ%11�I
Date: _ By:
��• Page of

aceAnalytical " FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh Casing Diameter: .2 "
Site Name: Gabarrus County Sanitary Landfil nits 2 & 3 Casing Material: PVC
Field Personnel: �J{{ 1 I`�— ` j ,\ . Fl1ammerC 1.Mueller U L C $c j> Dedicated Pump: y�o
#: 7'�'—j`�' 1 J0 I• - vD - A V
Date: 5. + , \ "\
Weather Conditions: C; o, \� '1111A
Total Well Depth in feet (TWD) = "L C\ - h \
Depth to Ground Water in feet (DGW) = Z 3 • \ �
Length of Water Column (LWC) = TWD - DGW =
2" Well: I Casing Volume in gallons (CV) = LWC x 0.163 =
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = x
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (gafluns)— Ci-1'. i,l - It) L
Method of Well Evacuation: (�
Method of Sample Collection: I
Well Yield (subjective): Goa a
Sample Date and Time:-
P5 i 31
rt I
Time (military)
^ ?,"
0 g r, a
Q SS'
MOO
0`%c5
OYilO
C)"iIS
©` 10
C`I13
C) CAILo
Volume Purged (Ga•Hons�
0
• o 0
5 oe
• oc
��`�
`� oo
•uo
kO.ec
t�� (00
i t •La
Water Level (ft.) stable
`�
�I
i`b.'�3
2`b %'�
2� �+S
1� ��
i ib:��
pH(s.u.) t2
5 VA
S-10
5
to
ej-t(,
5-i,(D
Sp. Cond. (µmhos/cm) io
Water Temp. (°C) constant
\ L., .
iS -o
iy .�j
ILA -I
m • b
1 `i.r\
� 5 .b
i G _�
1 S . �
15
Turbidity (NTU) ±10%at<5NTU
-L1
35
1`b •
iS
yc'` .
l� .
'a �.
�, ��.+AS
Dissolved Oxygen (mg/L) tio%
Z =�`1
`b2
iA?
1 As
i ` 1k
l •� �
1 • $i
i.`br1-
i.�s
\ � L
RedOx Potential/ORP (mV) tiomv
L L-VA .L�
1'j (P
2't0.,;
1y5 io
ILA 3.3,
iVi3•6
An
®D
'Loo
l,ov
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2uo
2uo
COMMENTS/OBSERVATIONS: UL \-k0 O
L. Il st-tt : O`33
Date: '1
By: 1 --�--E
Page 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
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Site Name: Cabatrus County Smitary Landfill Units 2 & 3
Casing Material:
Field Personnel: W. Flammer J.Mueller
Dedicated Pump: fl�
Surface Water ID #: M
Date: KA
Weather Conditions: Sri,
Method of Well Evacuation: r Q�
Total Well Depth in feet (TWD) = 30 • o
Method of Sample Collection: ' of
Depth to Ground Water in feet (DGW) _ � J,V
Well Yield (subjective):
Length of Water Column (LWC) = TWD - DGW = ,O
Sample Date and Time: S ,,� ) y
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = '3 , 3 , S eE wit tic
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = — kf � " S-,
Standard Evacuation Volume (3 casing volumes) _ , t1 , aj
Total Volume of Water Removed (gallons): S
Time (military)
i ko
I'PN
11)-SNI
Volume Purged (Gallons)
0
`�.5�
"1
q 135
Water Level (ft.) stable
—
y
—
pH (s.u.) i s
(
• i�
G.
G 1 S-(
Sp. Cond. (µmhos/cm) t to^io
�,ct
13�16
lS�aO
1 ua9
Water Temp. (°C) coestattt
Turbidity (NTU) flO or:55NW
O(� r
}
p ,�
Dissolved Oxygen (mg/L) tlo %
v9f
RedOx PotentiaUORP (mV) tlomv
COMMENTS/OBSERVATIONS:
Date: `� By:
jidL=,.-
Page of

aceAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: .1
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: Pv L
Field Personnel: 1W. Flammer J.Mueller
Dedicated Pump: No
ID #: ISO i-
Date: 5 S ti
Weather Conditions:
Method of Well Evacuation: T,
Total Well Depth in feet (TWD)
Method of Sample Collection: pp
Depth to Ground Water in feet (DGW)
Well Yield (subjective): Ck. , A
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time: 5. 1 'k
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 =
Standard Evacuation Volume (3 casing volumes) _
Total Volume of Water Removed (go4on4 L 00
Time (military)�52
i355
135e 1'a0 i
iLioy
i4o�
Volume Purged f6$HOW4(L)
0
Z1•oo Ii•�O
5.zo 5'160
fo''td
-oJ
Water Level (ft.) stable
f\ • tic)
12.5i 12.5�
i2 S6 12.56
pH (s.u.)
5- U Z
S. 5 y' S S o
5 •L- -" 5 `%-�-
Sp. Cond. (µmhos/cm) t to%
'E o
Water Temp. (°C) coost
15
l53 I 1S 2
t2
tS Z
ttoio.<srru
LID .
4.(,] I -3'STurbidity(NTU)
Dissolved Oxygen (mg/L) tto %
1.14 \. r{
i. l i b
1 $1
\ • i
RedOx PotentiaUORP (mV) :tomv
52. 5
S6 _o 1t,-to
cio 3 lob -
10% 1
kkts
M` +
14 70.
2o0 `l,J
Zbo 'LJJ
COMMENTS/OBSERVATIONS: 0 kov
Fee -. O.So o ? L- -A A vstc
Date: '� `O�N By:
Page —94-- of

aceAnalyt'
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Z `'
Site Name: gLbarrus County Sanitary Landfill Units 2 & 3
Casing Material:
PVC,
Field Personnel: V. Flammer 7.Mueller
Dedicated Pump:
mo
ID#: 1SO2-Mw 3 DEEP
Date: 5 -1 . i
Weather Conditions: PX M-UA
Method of Well Evacuation: Q
Total Well Depth in feet (TWD) = y .,"t4
Method of Sample Collection: Q
Depth to Ground Water in feet (DGW) = A • 6 j
Well Yield (subjective):
GOA
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time:
5 $ . Cv �,
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =
E �.k W l— % % 0q,
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = X
Standard Evacuation Volume (3 casing volumes) _
Total Volume of Water Removed (gaU@m): �-)
Time (military)
kLk 2(,
1 "1 '6 t
1`131
ILiLi i 1 44 q
14S t
Volume Purged 4QUens) L,.
0
i• o o
i• G o Z. (, 0
3 Lk u y •4l)
5
Water Level (ft.) stable
• b 3
. v�ti
%. oy
pH (s.u.) f.z
l�.o�
i7
�.�R e `�`�
•°��
6 `15
e `1`b
Sp. Cond. (µmhos/cm) + 10%
yi?
DyZ
5t{ 2
�L, Z-
3 `i 3
Water Temp. (°C) constant
}b.
Ili 3
.y
\S }
15
Turbidity(NTU) +10%or:55NTu
(�.52
�.o'�
'.�.
\Z
10•
`d•1'�
`�.00
Dissolved Oxygen (mg/L) do%
1.1-1-
1
\- 6
1•1vio
RedOx Potential/ORP (mV) fiomv
10y.11.
(o u 3
Sy.�
;L\ • I-
2L1 1
16.'I.
4 .(1yv�l.
yKivV
—,
2(p
2-Lv
20-b
20L2
20'D
Zoo
COMMENTS/OBSERVATIONS: 0 &0
bo FP �A� VA
Date: CD 4 - � � By: I
-b Page ` C) of

aceAnalyt/Cal ® FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: CAMP, DRESSER, & MCKEE, INC. - RALEIGH
Casing Diameter: "
Site Name: CABARRUS CO. SANITARY LF UNIT
Field Personnel:
Casing Material: C
Dedicated Pump: No
Well ID #: 1302 - Mw • E�
Dater S 1 l -
Weather Conditions: mod\
Method of Well Evacuation: Grundfos/Bailer/PeristalticABMV
Total Well Depth in feet (TWD) = So,
Method of Sample Collection: GrundfosBailer/Peristaltic
Depth to Ground Water in feet (DGW)
Well Yield (subjective): G b * 1
Sample Date and Time: 0 `t I
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = / PSI:
sjp? 1 k- tT Recharge:
Standard Evacuation Volume (3 casing volumes) / Discharge: 2 •�
Total Volume of Water Removed ( ( • 9.2 o L
Time (military)
B °o -) ti--
J$SZ
Q Is
o'10 0
050-3
p'909
061;.7-
vt5
01
Volume Purged (GaUens)t-
0
Oki
5 •
5 . (, u
G . -to
& `t o
-I .Kp
S. , wj
Water Level (ft.) stable
" "A -
35 . '+- b
3� •
3`\ '�
?I.'k I.
3'i I-1-
3`' �"k
3�•i3
'.:`i •��
'� h � �
pH (s.u.) *.2
S'� (o
S. a\
S. `A S
S• `1 u
S -3O)
S `t c
S 3o
S •i L
S
S Z
Sp. Cond. (µmhos/cm) t io %
Li y 2.
LAy °\
yS 3
k5
4%5 O
list
415 0
Lis I
'-tti 9
Water Temp. (°C) constant
ki . -L
1 L' . l
1 '3 . 1p
-b
\'1 -I
v" I
\ 3,1�-
Turbidity (NTU) t10%or:55NTu
C; '-t lil
Z • LA l
2.141
2.35
`j.-t
\ .'k
Dissolved Oxygen (mg/L) fiov
1.
. -bl
r) l
\ . C\1
RedOx Potential/ORP (mV) fio,nv
_11 \'3 1
Z v�l.
1bS • Z
Z-� •`\
1 �`?.
lug ,�
xi _o
�3
1"b '%
b }
l.�
��-••—
V Z
o. 2.
U L.
p Z.
U. 2
U Z
o?.
Z
(U 2
COMMENTS/OBSERVATIONS: v o
�v, UY/�, U ,55 TIrSTM� V$•�2
U�SL
Fe2+ _ ,S mg/L
Date: 5, 1 - \
By: ) \j 25
Page I S of

acneAnalytical
r
FIELD DATA INFORMA TION L OG FOR GROUND -WATER SAMPLING
Client: Camp,_ Dresser & McKee Inc. - Ralei h
Casing Diameter: a"
Site Name: Cabarrus Coun SphM Landfill Units 2 & 3
Casing Material:
Field Personnel: W. Flammer J.Mueller
Dedicated Pump: N0
Surface Water ID #:
Date:
Weather Conditions: -'AkVI q 0t
Method of Well Evacuation:
Total Well Depth in feet (TWD) _ (S,y
Method of Sample Collection: : e(
Depth to Ground Water in feet (DGW) _ (p
Well Yield (subjective): 0
Length of Water Column (LWC) = TWD - DGW
Sample Date and Time: 4SLS)f I
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = ,�• (� ( GQ01YA3
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.651 = —•All 1)
Standard Evacuation Volume (3 casing volumes) _ , SC, (,5Q
Total Volume of Water Removed (gallons):
Time (military)
Volume Purged (Gallons)
0
Water Level (ft.) stable
pH (s.u.) t z
Sp. Cond. (µmhos/cm) t io %
t 9
Water Temp. (°C) constant
I
�'(
,0
Turbidity (NTU) *10%or55NTU
(,{-
60+
Dissolved Oxygen (mg/L) do a
(
0
RedOx PotentiaUORP (mV) tto my
- f
7 (, `%
—23
COMMENTS/OBSERVATIONS: v pf—
Date: qc1
By:1 /-1 q"
A
Page of

aceAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
-t "
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material:
f�
Field Personnel: TV. Flamm 7.Mueller
Dedicated Pump:
t�Tp
Surfhm'*'atef ID #: I3O Z - M k,s L-
Date: S e1 , � n
Weather Conditions: Ctt` (�(
Method of Well Evacuation: jaI C &.&-
Total Well Depth in feet (TWD) _ ,eA
Method of Sample Collection: 1(.4({L
Depth to Ground Water in feet (DGW) =12.0 `t
Well Yield (subjective):
-.s
Length of Water Column (LWC) = TWD - DGW
Sample Date and Time:
IS. el _ vz,�, j L) 5 d
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163
`t P013 3
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653
Standard Evacuation Volume (3 casing volumes)
Total Volume of Water Removed (gallons): 3 , o a
Time (military)
;b
Q'A'
(wi—+
� O50
Volume Purged (Gallons)
0
j . o v
Z • �'�
? '
Water Level (ft.) stable
-
pH (s.u.) t.z
Sp. Cond. (µmhos/cm) t to %
j u o
Water Temp. (°C) constant
ILA .
1 �t.Li
i5 O
Turbidity (NTU) tlo ioof<5NW
Lre
$ 00 }
0 v .4
6 e t
Dissolved Oxygen (mg/L) tlo%
. v 3
1.3 p
.-i I
k. 0; q
RedOx Potentiat/ORP (mV) tlomv
1,31
1 y'}, 2
ITq - 3
` o `'1
COMMENTS/OBSERVATIONS: o
Date: By:_�
Page of

ane Analytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: 2`'
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: fvc
Field Personnel: . Flammer Mueller
Dedicated Pump: N ij
ID#: t
Date: S ti . %,°\
Weather Conditions:
Method of Well Evacuation: At L . ¢
Total Well Depth in feet (TWD) = ")o 16 0
Method of Sample Collection: i L&
Depth to Ground Water in feet (DGW) =1.1. -} 4.
Well Yield (subjective): G o o.(
Length of Water Column (LWC) = TWD - DGW = '� -
Sample Date and Time: 5 , I ck F '1O ( S
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = o
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = )r i 3. t Li
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (gallons):
Time (military)
(V o ��
f u k u
I v l t
( p 1 5
Volume Purged (Gallons)
0
I - SO
3. o
• 0 0
Water Level (ft.) ale
1—
—
pH (s.u.) t.z
Sp. Cond. (µmhos/cm) t 10%
L(� 'L
(, 7,'2
Water Temp. (°C) cons,t
l
1 "3 a
t Z • °t
\. $
Turbidity(NTU) d0%or55rrru
<600
S ca�
%per
Dissolved Oxygen (mg/L) tio^i
I
V (,
6
1 - C\,5
RedOx Potential/ORP (mV) tiomv
COMMENTS/OBSERVATIONS: {CIOy
Date: /((q
Page

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Site Name: C batrus County Sanitary Landfill Units 2 & 3
Casing Material:
Field Personnel: 4V. F er J.Mueller
Dedicated Pump: i\rb
SoFfese ID #:
Date:
Weather Conditions: I aA 1&lk
Method of Well Evacuation:
Total Well Depth in feet (TWD) = yl . `i
Method of Sample Collection:
Depth to Ground Water in feet (DGW) =Z'-1 • 3d
1 Well Yield (subjective): C^ o
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time: S . a • �55
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = -FS*% '• b
,4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = )e— 12
Standard Evacuation Volume (3 casing volumes) _
Total Volume of Water Removed4gogom�- �L •.
Time (military)
` ti
(StA3
lS4 $
Is st t'S-Sy
`ss-}
Volume Purged 4QaUon4 f L�
0
oU
ca 0-0
," fo•LO
6 .%o
Water Level (ft.) ale
24. 3o
1 .(0
2y •
^cul.t,
IL -vi
pH (s.u.) t.z
• ��60
5 %-5
5 `i°I
b 5 ^
(� v5
(o - oS
Sp. Cond. (µmhos/cm) t 10
°}'} \
"k'klo
011'L
`�S�b
°I��
"\,%Lk
Water Temp. (°C) co"stw,
20.y
1�.q
i
�-
\'� 'J
k -3
Turbidity (NTU) do i orn:5 NTU
1 S .
1'Z..
•35
`\ -lb
3 \
2.2-S
Dissolved Oxygen (mg/L) Nova
1 Sz)
%AD 4
1 • �S
1.i.q
.6`b
h `-b
RedOx Potential/ORP (mV) t,omv
C3 V
Tj
1-0
1-1.-4tA
' 1.�
" i •'�
L
Z v Q
I'Lu-o
t o a
i.l-b
COMMENTS/OBSERVATIONS: p
C,- 15'i
Date: 5. "4- . N. I _
By: I )(�(
Page 5 of

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
2 k.,
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material:
QV L
Field Personnel: 4. Flammer J.Mueller
Dedicated Pump:
k,Zo
Swfece"WaterID #: % So 2 - Mvv - �E
Date: (; % _ ��
Weather Conditions: ;,,.
Method of Well Evacuation: 7
Total Well Depth in feet (TWD)
Method of Sample Collection:
Depth to Ground Water in feet (DGW) = 2-V .Z 3
Well Yield (subjective): CA 4
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time:
S. ,,tom C] Z
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =
`35
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = yCF
i
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (gageas�- LL J L
E�� t..r B "•17
Time (military)
b ` y'5
bCjos'j
OA to
oe�k5 uq ?. 0
0123
bq'Lb
Volume Purged * L
0
y . oU 1
4 "o
(, o-a -+ . v b
-A .60
ib.16
Water Level (ft.) stable
'�3
mv;
Z$ Nv
Z$ 1:4 Z-2•\i
11% -i
2%.%-k-
pH(s.u.) t.2
to �v
6.2a1
(D•30
4.21 b u;
� 33
6--0\
Sp. Cond. (µmhos/cm) t io %
q titi
1 Z(o
`d'L
i0 2 ;z
Water Temp. (°C) constant
i b•
j b L
16 1 io +�
I i,
1 la • y
Turbidity (NTU) *10%or:55NM
'LS-
'Zt•
1 0• A -o L
S �`�
S• ��
Dissolved Oxygen (mg/L) tio^i
2•'Io
2•Z-A-
2.01 1 A "5
1 qLA
RedOx Potential/ORP (mV) tiomv
ks6A,
N-lb o
%5 3
-h b -13 C4
"200.l
COMMENTS/OBSERVATIONS: OX0
0 610S
Date: Cn - Y, . \, By: �d -6
Page � of

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: �.'
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: Pd (-
Field Personnel: W. Flammer J.Mueller
Dedicated Pump: /)e)
Surface Water ID #: �Oa--
Date:
Weather Conditions:
Method of Well Evacuation: ,Ae('
Total Well Depth in feet (TWD) = 3 A
Method of Sample Collection: &Ae/i
Depth to Ground Water in feet (DGW) = V, (31
Well Yield (subjective):
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time: S /C, (& f 0 `
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = k ACA a.00 ftL (am-r1r1hq00Mq
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653
Standard Evacuation Volume (3 casing volumes) = 6,U0
Total Volume of Water Removed (gallons):
Time (military)
1'1 Ll
, "' .�> ;
low(�
Volume Purged (Gallons)
0
1- 00
LAI 00
6.0o
Water Level (ft.) stable
pH (s.u.) t.z
3�
S
G.S
C 7
Sp. Cond. (µmhos/cm) fio
Water Temp. (°C) constant
�
4 , 3
1q, 3
U.3
Turbidity (NTU) t10vvor:55Y u
9004Wat
SO�-
� t
Dissolved Oxygen (mg/L) do %
X I
U, Ct
p • )-
RedOx Potential/ORP (mV) ftoa,v
-
-
- ;C1
COMMENTS/OBSERVATIONS: 60 NO 0 j
Date:
Page l of

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: 2"
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: Wc
Field Personnel: W. Flammer 7.Mueller
Dedicated Pump: 00
Surface Water ID #:
Date:
l`l
Weather Conditions: `ou3, ve
Method of Well Evacuation:
Total Well Depth in feet (TWD) _ .-iI
Method of Sample Collection:
j j z(`
Depth to Ground Water in feet (DGW) _ q,'9-3
Well Yield (subjective): PvQC
Length of Water Column (LWC) = TWD - DGW = I I ,)-
Sample Date and Time: v 11
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = .Ml00
5 — S 4 1 (
dny
4" Well: 1 Casing Volume in gallons CV = LWC x 0.653 = —
"(
Standard Evacuation Volume (3 casing volumes) = l D
Total Volume of Water Removed (gallons):
IfHr�,+YI
Time (military)
N
Volume Purged (Gallons)
0
bb
_
v 5
_
"' a•5 I
Water Level (ft.) stable
pH (s.u.) t.2
D
c
Sp. Cond. (µmhos/cm) t io %
Water Temp. (°C) constant
1 j ,
Turbidity(NTU) ±10%or55NCU
o-v
Dissolved Oxygen (mg/L) tto %
A
d-
RedOx Potential/ORP (mV) tlomv
.. '`
COMMENTS/OBSERVATIONS: CI�v,0�q o��
'1
Date: By' & of
1 6 Page

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: Pvc
Field Personnel: W. Flammer J.Mueller
Dedicated Pump: A)8
Surface Water ID #: 1 O
Date:
Weather Conditions: Senn
Method of Well Evacuation:
Total Well Depth in feet (TWD) = 319a
Method of Sample Collection: ; el"
Depth to Ground Water in feet (DGW) _ '-Z 3S
Well Yield (subjective):
Length of Water Column (LWC) = TWD - DGW = S,
Sample Date and Time: Q
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = t .00 M S - S" -"qPR,0-y
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = —
Standard Evacuation Volume (3 casing volumes) = Q6
Total Volume of Water Removed (gallons):
Time (military)
�j
5 S�
Volume Purged (Gallons)
0
l , 00
00
Water Level (ft.) stank
—
pH (s.u.) t.z
6, 1 r
Sp. Cond. (µmhos/cm) t io %
Water Temp. (°C) constant
.
Turbidity (NTU) :El0 or:55N U
Q
06
goc�+
Dissolved Oxygen (mg/L) do %
-3Ybr
35 30
41
RedOx Potential/ORP (mV) do env
A0
IlLkA
COMMENTS/OBSERVATIONS: Sti Ix- 6p�
Date: By: e5 1
Page of

aceAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter:
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: (�
Field Personnel: W. Flammer J.Mueller
Dedicated Pump: d
Surface Water ID
Date:
Weather Conditions: S",%kAq,
Method of Well Evacuation: ai �ei
Total Well Depth in feet (TWD) _
Method of Sample Collection: ' er
Depth to Ground Water in feet (DGW)
Well Yield (subjective): (-(q
Length of Water Column (LWC) = TWD - DGW = 3 , t j
Sample Date and Time:
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 =
Standard Evacuation Volume (3 casing volumes)
Total Volume of Water Removed (gallons):
Time (military)
Volume Purged (Gallons)
0
Water Level (ft.) ale
—--
pH (s.u.) t 2
6.31
, S 1
(. l,l-
Sp. Cond. (µmhos/cm) t io %
a3,
9,(�
Water Temp. ('C) conStant
tj .R
Turbidity (NTU) ±10 or<sxru
YQ
Q Ot
U0�
00
Dissolved Oxygen (mg/L) do %
EA
g
3
a.
RedOx Potential/ORP (mV) domy
j ..
COMMENTS/OBSERVATIONS:
Date: 5LC6
�(
By:
Page of

ac�eAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: ''
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: VqU
Field Personnel: W. Flammer 7.Mueller
Dedicated Pump: 40
Surface Water ID #: -
Date: S �1
Weather Conditions: 5,,,A t
Method of Well Evacuation: SoAt '
Total Well Depth in feet (TWD) _
Method of Sample Collection:
Depth to Ground Water in feet (DGW) _ Lk (,q3
Well Yield (subjective): G c- d
Length of Water Column (LWC) = TWD - DGW = 13. GS-
Sample Date and Time:
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = Aj coo Mke-t5 sam6A-- 5" 4 ��Q 05L4
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = S
Standard Evacuation Volume (3 casing volumes) _ \ , a
Total Volume of Water Removed (gallons): \,
Time (military)
lLA 06
`
�-
Volume Purged (Gallons)
0
4,OD
_
Water Level (ft.) stable
—
—
-
pH (s.u.) t.2
1. 3�
6.33
Sp. Cond. (µmhos/cm) t to %
kW
0
\3�
Water Temp. (°C) constant
\ 6. 3
,
1
Turbidity (NTU) ±10 or:55NW
k-k
q U�'f'
0
g �
Dissolved Oxygen (mg/L) tlo%
-I.S3
0
6,3w
RedOx Potential/ORP (mV) tlomv
LAq
�?-7,9
COMMENTS/OBSERVATIONS: 1
Date: �l f By:
Page —h— of

2
aecAnaiytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: i '
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material:
Field Personnel: W. Flammer J.Mueller
Dedicated Pump: tab
SurFwe4Av,eF ID #: 0 2 - M vim►
Date: S ek . �
Weather Conditions:
Method of Well Evacuation: L60--
Total Well Depth in feet (TWD)
Method of Sample Collection: F--
Depth to Ground Water in feet (DGW)
Length of Water Column (LWC) = TWD - DGW
Well Yield (subjective):
Sample Date and Time: S `1 . @ j \2
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = .1 1 S• w , VC O O (
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = Y U'
Standard Evacuation Volume (3 casing volumes) = 3 io 1 3 IS
Total Volume of Water Removed (gallons): (. 15 C,,X
Time (military)
m5
i m Lj
D 11
Volume Purged (Gallons)
0
i •
i.TSib
CA
Water Level (ft.) stable
—
—
--
pH (s.u.) t.z
(o S�
Sp. Cond. (µmhos/cm) t to %
14-5
Water Temp. (°C) constant
< S -
i S . "L
J 1, • \
Turbidity (NTU) :H0 o<<_slaru
SOO c
g at -<
%UD -+-
Dissolved Oxygen (mg/L) tlo^i
IN - v5
2 • `11
2 - � S
RedOx Potential/ORP (mV) tlomv
\,-\C1.2
1Su •
5� 5
COMMENTS/OBSERVATIONS: f OA (Sr,
Date: �� (� By:
Page ^�' �' of

aceAnaiyticai
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: ("
Site Name: C barrus Couroy Sanitary Landfill Units 2 & 3
Casing Material: C.
Field Personnel: V. Flammer 7.Mueller
Dedicated Pump:
ID#: k'�)OZ-MW-IL
Date:
Weather Conditions:
Method of Well Evacuation:
Total Well Depth in feet (TWD) ,.41
Method of Sample Collection: 13 c-\i L-6 (—
Depth to Ground Water in feet (DGW) = I q. 6 I
Well Yield (subjective): (Ao Q
Length of Water Column (LWC) = TWD - DGW =' b . (.1
Sample Date and Time: 5 , 5, �\ [� lU l
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =,-L. -1- 6 `\ s., S - (:'0 7 uZ7
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 =5e
Standard Evacuation Volume (3 casing volumes) _ 'tg % .S 0
Total Volume of Water Removed (gallons): $ . S O
Time (military)
Volume Purged (Gallons)
0
b
8 -S a
Water Level (ft.) stable
—
—
pH (s.u.) t .z
, 1 1
5 `1 b
5.10
. o
Sp. Cond. (µmhos/cm) f 10%
720,
111
18t
Water Temp. (°C) constant
iS . 7-
i s- 0
1 S-L
Turbidity (NTU) t10%or55NM
&43@;bX
1� 0-,Y-
IL)4
Dissolved Oxygen (mg/L) tio%
1 • �'5
Z •4,;
RedOx Potential/ORP (mV) tiomV
C\ .4(.
G. L
110 .5
'1 �o . v
COMMENTS/OBSERVATIONS: n 0 v A6C .
Date: By:
Page �� of

aceAnaiyticai
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: Z"
Site Name: Qpbarrus County Sanitary Landfill Units 2 & 3
Casing Material: pvt,
Field Personnel: 4V. Flammer 7.Mueller
Dedicated Pump: Nl?
ID #: I')ol - rt�,., - 1.
Date: 5 - x t--,
Weather Conditions: 0.�\ , �
Method of Well Evacuation: TIC'
Total Well Depth in feet (TWD) = 11- - 3 t,
Method of Sample Collection: P('
Depth to Ground Water in feet (DGW) = 13\. � `e
I Well Yield (subjective): pp
Length of Water Column (LWC) = TWD - DGW = - -
Sample Date and Time: 5 • $ - i 15 S
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =— i, '• IO.t!)'
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = )(
Standard Evacuation Volume (3 casing volumes) = --
Total Volume of Water Removed (gallettsj: (0'.
Time(military)
['S l-4-
15314
15610
I94115y(,
i5yq
iSSZ
IS55
IsS$
Volume Purged (•6a{Heesj- (L
0
4v1 o
5.21 5 $O
b�0
'�.00
`j •60
1 "Lo
Water Level (ft.) stable
0 .Ns
\n.0
io.ol
IOK I IV.iu
io•lu
tc•ko
\u.w
tD to
pH(s.u.) t.z
=r.Vti
G $y
f..bi
c) •toy ..3"6
5-lti
5.1°1
5-i8 1
5.i2
Sp. Cond. (µmhos/cm) f 10
MIS
rv�
`� 3
C\\ �61
`� `�
`i t
°\ \
�t
Water Temp.(°C) constant
�i�.�
�b 0
[S 0
1K.S
\w 5
1•'i
Turbidity (NTU) do % er <s Nru
Dissolved Oxygen (mg/L) :io %
-k ci
i • `b L
1- $-5 %S
\ . b,3
1 • `b �
k 10
RedOx Potentiat/ORP (mV) do my
`S
2°t •O
CS . s
16.1 rr 3.1�
13 \ . `\
13' j
N 0
%� -L-
l� 1, fv�,v_
—
S b o
Zt�
Zov 2o-o
2 o u
"wv
COMMENTS/OBSERVATIONS: hi�ii olt b�
Date- 5 ' \05.. By: ' X —� ` Page 11
1 of

aceAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Cam , Dresser & McKee Inc. - Raleigh
Casing Diameter: -"
Site Name: C barrus County Sanitary Landfill Units 2 & 3
Casing Material: wc-
Field Personnel: 4. Fla nmer J.Mueller
Dedicated Pump: N0
Sw ID #: 1307.- Mw - t DEE F
Date: 5. 16.
Weather Conditions:
Method of Well Evacuation:
Total Well Depth in feet (TWD) = (o`l.2cj
Method of Sample Collection: Q ('
Depth to Ground Water in feet (DGW) = 1\.35
Well Yield (subjective): L,Oa)
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time: 5 $ . lc\ 2 �vjj
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 1q • S l
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 =
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (g&Hcrmj- ( L) : 'k. b O
Time (military)
ILO
1rp I lO
w \ q
t (.1-L,
\ 6 "t5
1 bi i
Volume Purged
0
1• u 0 1 \. (* 0
2• t v
1. ' 0
3 `16
�. 0 u
Water Level (ft.) ale
k1 .%<
II.yy \1 •si-
I1.gS
i-1,51
II
pH(s.u.) t.z
L
Vol (-oI
(,•o3
G.0(
�•0�
� 1D
Sp. Cond. (µmhos/cm) t 10
`I
1ti 'to 3
10 �s
rW -!>
Water Temp. (°C) con-stant
y.5
14. 0 13
k3.
13.,+
1'S •
13 Dr
Turbidity (NTU) do io or = s NTT
(� S S
10. G •2t
�J. i 2
•5 to
�} .y9
y 5 z
Dissolved Oxygen (mg/L) do %
I m
1. 11 k - o
1 • � 1
l 5 i
\ • d
\ q 0
RedOx Potential/ORP (mV) tiomv
1,515
•3
kvL-krA
,n.�
2vu 2vo
2�v
2uro
��
2v'b
COMMENTS/OBSERVATIONS: U,0 ;, r, X,
Date: r� �� By:
Page { 2--of

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: '1
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: 1�(i
Field Personnel: W. Flammer 7.Mueller
Dedicated Pump: QUO
Surface Water ID #:
Date: .0 g 1 ,C1
Weather Conditions: cloady,cte
Method of Well Evacuation: r
Total Well Depth in feet (TWD) = 30(, i (
Method of Sample Collection:
Depth to Ground Water in feet (DGW) = '-1. S 6
Well Yield (subjective):
Length of Water Column (LWC) = TWD - DGW = , (S
Sample Date and Time: R (& 0 f
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = '3, 6 ( 3_?S pAetcxS avID1 nj - Q ! 5 667 /a
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = — -
Standard Evacuation Volume (3 casing volumes) _ ().(t ,Do
Total Volume of Water Removed (gallons): R .00 M
Time (military)
01 3q
Dcf
Volume Purged (Gallons)
0
3."2S
-7, SrQ
it, 00
Water Level (ft.) stable
-
-`
--
-
pH (s.u.) f z
�S�
C. r
-3
Sp: Cond. (µmhos/cm) = io^i
3 )D
',2G ;(
;LY-7
Water Temp. (°C) constant
6A
i S. `r
I -,-7
Turbidity (NTU) *10%or!:5NW
voov
SDO}
V +
Dissolved Oxygen (mg/L) do %
2
,
RedOx Potential/ORP (mV) tiomv
IN 0
ULi ,
COMMENTS/OBSERVATIONS: AJO 40"
Date: Page J-7— of

aceAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: 2 `'
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: Pv C,
Field Personnel: Ytf Flammer Mueller
Dedicated Pump: 00
ID #: i ;o L. - IA
Date: S t , l A
Weather Conditions: 'kLM , ML(C�
Method of Well Evacuation: $Ki L_6 a_
Total Well Depth in feet (TWD) = V2 b
Method of Sample Collection: 13KtLev -.
Depth to Ground Water in feet (DGW) = %3.21
Well Yield (subjective): G o,)r%
Length of Water Column (LWC) = TWD - DGW
Sample Date and Time: S • 11
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 =' kt CEO �+
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = ,3
Standard Evacuation Volume (3 casing volumes) _ .g b I •Sb
Total Volume of Water Removed (gallons): I • SD C,,),
Time (military)
SUS 6
IIOZ
i 10
1111
Volume Purged (Gallons)
0
3 iS
050
1-S 5
Water Level (ft.) stable
pH (s.u.) t z
Sp. Cond. (µmhos/cm) t to%
Water Temp. (°C) constant
�� _ a-
3 . i
i 3 •°l
`�
Turbidity (NTU) t10%or_ 5 N7U
� 0-0
� ob F
�d�'�►-�
`� u
Dissolved Oxygen (mg/L) tto%
• 15
2 l
'Z•4.- 0
1 •'�3
RedOx Potential/ORP (mV) ttomv
II
COMMENTS/OBSERVATIONS:
Date: � � L By: V�
Page �` of

ac+eAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: 'Z`•
Site Name: Cabarrus County Sanitary Landfill Units 2 & 3
Casing Material: �"3 V
Field Personnel: Flammer J.Mueller
Dedicated Pump: lvo
D#: 1'S07- v,&-1.0
Date: lb $ .\c-\
Weather Conditions: CVcA . 4
Method of Well Evacuation: (C C'
Total Well Depth in feet (TWD) =
Method of Sample Collection: Fyp
Depth to Ground Water in feet (DGW) = Lit,. 6%
Well Yield (subjective): w4
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time:
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = leg\ SO
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = ('.ef tk.5
Standard Evacuation Volume (3 casing volumes) = vol, $•S
Total Volume of Water Removed Fgegen*. to >ip Ev.A i.' Lt \ - 0 �
Time (military)
\1�0\
ILS°I
M)4
i1Jct
► 21y
1 -41104
\22'i
'A729
Volume Purged
0
k 0 u
5 u
is po
'4 .00
`� 00
.uo
ib.ao
Water Level (ft.) stable
y(,.
-e\0
14 0, %
�•1'E !�5
41.0 i
Lkcl\.0!"
11R•Vi-
yq.cZ
PH (s.u.) *,2
5 J\
�i (VIA S. (Do
5 S'l
5 5 k
5.5 3
5 5 b
5- S b
Sp. Cond. (µmhos/cm) * 10
j Lo
M
'bq \
' V\
`1-10
5%0
1^05
S �2
Water Temp. ('C) constant
1'14
is -to
\ 5 •S
1 b. 3
1 °� . u
'� C
\ •�
Turbidity(NTU) t10iors5NTu
10:
%.`6`b
i�,
��=
1Z•
1�.
Ib•
9.3�
Dissolved Oxygen (mg/L) =io %
2.1 %
1.1 0,
1-14
1 • vi
1. io 5
1 • I N
RedOx Potential/ORP (mV) tiotnv
\
13q.6
%I\- \
1 \ \ •S
low •1
1Z. %
�1�•
M✓
—
20:
2ov
2vo
w�
�w
�o a
Zoo
COMMENTS/OBSERVATIONS: oho
1 1 o V'i t o 'S's
2 id L
Date: 5 • o By: PY\(.9 �
tPage 9 of

aceAnalytical
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: Z"
Site Name: C barrus County Sanitary Landfill Units 2 & 3
Casing Material: @v C,
Field Personnel: . Flammer J.Mueller
Dedicated Pump: %->a
D#: 13�2- MW-i
Date: 5 ? , k-`\
Weather Conditions: �o.,�, r •
Method of Well Evacuation: �F
Total Well Depth in feet (TWD) = Cam-- -N%
Method of Sample Collection:
Depth to Ground Water in feet (DGW) = b. vS
Well Yield (subjective): Goy
Length of Water Column (LWC) = TWD - DGW =
I Sample Date and Time: S.
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = IF S Lio
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = )0-" 1;-!LF \2
Standard Evacuation Volume (3 casing volumes) = 16 • 3
Total Volume of Water Removed 4gal wsu -. Z. 'A '� 0 L C.. w L '• - o ���
Time (military)
\o ,t S
\ 03%
Wi(o
WW1 It 105'Z
\055
to��$
1�01 1104{
Volume Purged (Gallen+ L
0
A• ,Do
S. o Q 5 .6 o
ro 2 0 b o o
i %
boa
Water Level (ft.) stable
1% .05
LI-A
i-�-0,A `n .o°t
�1 .0°� h-, Oct
`i, 09
y-v.oq
y-1.05 4-4.ol
'A-1.c)i
pH (s.u.) t 2
io • `i°
10
b - 51 C9 .'A 1
5 • $ k 511
5. i
5.5 5
5 - 2,1 S-v-\
s • z 3
Sp. Cond. (µmhos/cm) t 10 %
21 \
N Io
20 Z- to L'
10(,
10 "-
20 b 20 C.
Zo`i
Water Temp. (°C) constant
I6 .`t
�b .3
i5 1S.q
t5 - (0 �7 .i,
�S •"}
i5 .5
�S S 15.5
15 •�
Turbidlty(NTU) flo"het<srrru
%p •
i .S �-
5-53 505
`1 -4u I 3.52
Z 35
1`b
Dissolved Oxygen (mg/L) do %
-L, C\"1
'1. `b
i . S A 2.36
7 -' 4 2 •3 `
1.1
1 j `t
1. 50
`.50
RedOx Potential/0" (mV) tiomv
"'1-�b.^
` b`� •S
- S%.5 `b
2%•k 'k
Is4.\
10.3
��1.5 %'+-3
ab.5
ML-
"Lo 3 1 200
200 200
` ov
1 100
IOU 2vo
�,uU
COMMENTS/OBSERVATIONS: 0(�
► 02,
Date: rj . ti BY '4
Page of

aceAnalytical
FIELD DATA INFORMATIONLOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: 2 it
Site Name: C arrus County Sanitary Landfill Units 2 & 3
Casing Material: PvC—
Field Personnel: Flammer J.Mueller
Dedicated Pump: N J
ID #: JkM N - -40
Date: S -+ , �
Weather Conditions:
Method of Well Evacuation: eq
Total Well Depth in feet (TWD) =& 2 . $c4
Method of Sample Collection:
Depth to Ground Water in feet (DGW) _ i p. i Y
Well Yield (subjective): CAoo
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time: S . t , lO� 1
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = MA: 30
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 Uf I 12
Standard Evacuation Volume (3 casing volumes) = 1 S • 3
Total Volume of Water Removed (.galloaes \.- '} . (.o p l_ ", V )3 ,
Time (military)
k255b
14 `: O
ILAIs
1
14LS
1 4Z�
Volume Purged 46allep0 �L
0
. o 0
Water Level (ft.) stable
l
I q • ��
9 3 3
`� ZJ°J
l q •3 3
``i • 33
pH (s.u.) t.2
S . S I
S
oq
l�•l0
(.., l0
Sp. Cond. (µmhos/cm) f 10
T-i 0%
15 3
'LsQ
25 �
"cS Io
15 to
Water Temp. (°C) constant
1 S 2
2S • O
20 �—
Zo 1
20 •2
-20 .
Turbidity (NTU) t1o%or_<5NTU
1� •
$ .
`0 •
10.
. }
6� .1v
Dissolved Oxygen (mg/L) fioio
1;
I•5
2.5b
2.5�
i•5S
RedOx Potential/ORP (mV) fiomv
x "V Li -'L
t
\6'l.2
i ( 1..0
\162.s
tro
COMMENTS/OBSERVATIONS:"
CJ k I \V "X Date: � � By:
_ Page of

aceAnalytica!
FIELD DATA INFORMATION LOG FOR GROUND -WATER SAMPLING
Client: Camp, Dresser & McKee Inc. - Raleigh
Casing Diameter: Z
Site Name: C arrus County Sanitary Landfill Units 2 & 3
Casing Material: PVC.'
Field Personnel: VV. Flammer J.Mueller
Dedicated Pump: Nv
ID#: 1302-1 W-2
Date: 5 , l
Weather Conditions:
Method of Well Evacuation:
Total Well Depth in feet (TWD) _ 4i O, 01
Method of Sample Collection:
Depth to Ground Water in feet (DGW) = k $ `l
Well Yield (subjective).
Length of Water Column (LWC) = TWD - DGW =
Sample Date and Time:
2" Well: 1 Casing Volume in gallons (CV) = LWC x 0.163 = PS) 2jb
4" Well: 1 Casing Volume in gallons (CV) = LWC x 0.653 = >C I -L .
Standard Evacuation Volume (3 casing volumes) =
Total Volume of Water Removed (gallons): 1 • 20 l--
Time (military)
03
Volume Purged (G4lom4 t.
0
'i • 00
5• 00
LO
Water Level (ft.) stable
l ej
1 i O
IR •t0
\°l• 1'2
1\� .13
(a1.1
pH(s.u.) f.z
5. q b
S.y\
S.Z,S�
S•2}
S.2j6
Sp. Cond. (µmhos/cm) f io %
tti Z.
15
Water Temp. (°C) constant
1 •�
.O
\ t�
\ to . 2
b .
16. 1-
Turbidity (NTU) do io or <- s NTT
40,
�'�
• l fo
-20
G 6
`��
Dissolved Oxygen (mg/L) fio^i
- (,'Z
\ • b U
•%t7
1.�5
�3
1 }�
RedOx Potential/ORP (mV) do tnv
\ ,b
1 `15 .i,
V\`b .L
2b o • i
Zs l \
COMMENTS/OBSERVATIONS: 4e,,.. 0
TOO—' = W r
C r.3• •• � 3
Date: ^
6 Page 'S of

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

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

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

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

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

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

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

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

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

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

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

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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

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28287
Analysis Method:
EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description:
7470 Mercury
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127417
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Mercury ug/L
ND 0.20 05/13/1919:46
LABORATORY CONTROL SAMPLE: 127418
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Mercury ug/L
2.5 2.4
98 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127419 127420
MS MSD
2618405004
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND
2.5 2.5 2.2
2.2 88 87 75-125 2 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28295 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 127445
Associated Lab Samples:
Parameter
2618286001, 2618286002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Antimony
ug/L
ND
5.0
05/14/1915:22
Arsenic
ug/L
ND
5.0
05/14/1915:22
Barium
ug/L
ND
5.0
05/14/1915:22
Beryllium
ug/L
ND
0.50
05/14/1915:22
Cadmium
ug/L
ND
0.50
05/14/1915:22
Chromium
ug/L
ND
5.0
05/14/1915:22
Cobalt
ug/L
ND
5.0
05/14/1915:22
Copper
ug/L
ND
5.0
05/14/1915:22
Iron
ug/L
ND
40.0
05/14/1915:22
Lead
ug/L
ND
1.0
05/14/1915:22
Manganese
ug/L
ND
10.0
05/14/1915:22
Nickel
ug/L
ND
5.0
05/14/1915:22
Selenium
ug/L
ND
5.0
05/14/1915:22
Silver
ug/L
ND
5.0
05/14/1915:22
Thallium
ug/L
ND
1.0
05/14/1915:22
Vanadium
ug/L
ND
10.0
05/14/1915:22
Zinc
ug/L
ND
10.0
05/14/1915:22
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
127446
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
96.7
97
80-120
Arsenic
ug/L
100
97.1
97
80-120
Barium
ug/L
100
95.6
96
80-120
Beryllium
ug/L
100
99.5
99
80-120
Cadmium
ug/L
100
97.0
97
80-120
Chromium
ug/L
100
98.1
98
80-120
Cobalt
ug/L
100
98.9
99
80-120
Copper
ug/L
100
99.2
99
80-120
Iron
ug/L
1000
988
99
80-120
Lead
ug/L
100
95.9
96
80-120
Manganese
ug/L
100
101
101
80-120
Nickel
ug/L
100
97.5
98
80-120
Selenium
ug/L
100
98.8
99
80-120
Silver
ug/L
100
99.0
99
80-120
Thallium
ug/L
100
95.8
96
80-120
Vanadium
ug/L
100
99.9
100
80-120
Zinc
ug/L
100
102
102
80-120
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 46

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

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

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
METHOD BLANK: 127981
Associated Lab Samples:
Parameter
2618286001, 2618286002
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/15/19 11:28
Trichloroethene
ug/L
ND
1.0
05/15/19 11:28
Trichlorofluoromethane
ug/L
ND
1.0
05/15/19 11:28
Vinyl acetate
ug/L
ND
2.0
05/15/19 11:28
Vinyl chloride
ug/L
ND
1.0
05/15/19 11:28
Xylene (Total)
ug/L
ND
2.0
05/15/19 11:28
1,2-Dichloroethane-d4 (S)
%.
93
81-119
05/15/19 11:28
4-Bromofluorobenzene (S)
%.
96
82-120
05/15/19 11:28
Dibromofluoromethane (S)
%.
98
82-114
05/15/19 11:28
Toluene-d8 (S)
%.
100
82-109
05/15/19 11:28
LABORATORY CONTROL SAMPLE: 127982
Parameter
Qualifiers
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
56.3
113
68-137
1,1,1-Trichloroethane
ug/L
50
57.8
116
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
59.1
118
51-158
1,1,2-Trichloroethane
ug/L
50
57.5
115
78-131
1,1-Dichloroethane
ug/L
50
60.8
122
69-151
1,1-Dichloroethene
ug/L
50
63.8
128
64-158
1,2,3-Trichloropropane
ug/L
50
45.1
90
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
48.6
97
58-124
1,2-Dibromoethane (EDB)
ug/L
50
56.5
113
71-134
1,2-Dichlorobenzene
ug/L
50
54.9
110
70-135
1,2-Dichloroethane
ug/L
50
54.2
108
72-129
1,2-Dichloropropane
ug/L
50
60.3
121
64-135
1,4-Dichlorobenzene
ug/L
50
52.8
106
70-131
2-Butanone (MEK)
ug/L
100
101
101
52-143
2-Hexanone
ug/L
100
87.1
87
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
104
104
71-129
Acetone
ug/L
100
88.7
89
48-224
Acrylonitrile
ug/L
200
205
103
66-154
Benzene
ug/L
50
57.5
115
68-132
Bromochloromethane
ug/L
50
58.6
117
73-133
Bromodichloromethane
ug/L
50
56.8
114
67-121
Bromoform
ug/L
50
56.6
113
57-125
Bromomethane
ug/L
50
48.0
96
35-156
Carbon disulfide
ug/L
100
103
103
47-141
Carbon tetrachloride
ug/L
50
64.4
129
66-122 L1,v1
Chlorobenzene
ug/L
50
56.6
113
71-126
Chloroethane
ug/L
50
47.3
95
43-143
Chloroform
ug/L
50
51.3
103
71-136
Chloromethane
ug/L
50
53.0
106
47-123
cis-1,2-Dichloroethene
ug/L
50
61.1
122
74-131
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
LABORATORY CONTROL SAMPLE:
Parameter
127982
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,3-Dichloropropene
ug/L
50
57.9
116
78-120
Dibromochloromethane
ug/L
50
56.4
113
65-115
Dibromomethane
ug/L
50
62.9
126
79-129
Ethylbenzene
ug/L
50
58.5
117
68-129
lodomethane
ug/L
100
97.3
97
49-154
Methylene Chloride
ug/L
50
56.8
114
61-147
Styrene
ug/L
50
61.4
123
77-128
Tetrachloroethene
ug/L
50
53.1
106
51-139
Tetrahydrofuran
ug/L
100
101
101
56-147
Toluene
ug/L
50
54.7
109
60-133
trans-1,2-Dichloroethene
ug/L
50
63.4
127
69-144
trans- 1,3-Dichloropropene
ug/L
50
50.0
100
74-128
Trichloroethene
ug/L
50
54.2
108
73-126
Trichlorofluoromethane
ug/L
50
59.1
118
55-132
Vinyl acetate
ug/L
50
54.2
108
52-141
Vinyl chloride
ug/L
50
51.5
103
50-133
Xylene (Total)
ug/L
150
181
121
78-132
1,2-Dichloroethane-d4 (S)
%.
92
81-119
4-Bromofluorobenzene (S)
%.
95
82-120
Dibromofluoromethane (S)
%.
95
82-114
Toluene-d8 (S)
%.
97
82-109
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127983
MS
2618237001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
127984
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
55.2
48.8
110
98
68-137
12
11 R1
1,1,1-Trichloroethane
ug/L
ND
50
50
61.0
53.7
122
107
66-142
13
11 R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
60.5
50.2
121
100
39-171
19
13 R1
1,1,2-Trichloroethane
ug/L
ND
50
50
56.6
50.8
113
102
73-136
11
12
1,1-Dichloroethane
ug/L
ND
50
50
57.6
54.2
115
108
66-155
6
15
1,1-Dichloroethene
ug/L
ND
50
50
66.9
63.4
134
127
33-181
5
34
1,2,3-Trichloropropane
ug/L
ND
50
50
43.4
35.3
87
71
78-133
21
14 M1,R1
1,2-Dibromo-3-
ug/L
ND
50
50
47.2
38.4
94
77
58-124
21
15 R1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
56.6
47.5
113
95
71-134
17
12 R1
1,2-Dichlorobenzene
ug/L
ND
50
50
56.2
46.9
112
94
69-135
18
10 R1
1,2-Dichloroethane
ug/L
ND
50
50
54.3
49.3
109
99
36-159
10
10
1,2-Dichloropropane
ug/L
ND
50
50
60.0
53.0
120
106
68-132
12
11 R1
1,4-Dichlorobenzene
ug/L
ND
50
50
54.0
47.7
108
95
49-153
12
9 R1
2-Butanone (MEK)
ug/L
ND
100
100
96.5
82.0
97
82
10-189
16
23
2-Hexanone
ug/L
ND
100
100
83.2
67.8
83
68
40-135
20
18 R1
4-Methyl-2-pentanone
ug/L
ND
100
100
98.2
83.6
98
84
30-177
16
10 R1
(MIBK)
Acetone ug/L ND 100 100 86.0 75.6 80 70 44-223 13 14
Acrylonitrile ug/L ND 200 200 191 160 95 80 13-189 18 12 R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 46

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127983
MS
2618237001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
127984
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Benzene
ug/L
ND
50
50
57.6
52.4
115
105
66-139
9
10
Bromochloromethane
ug/L
ND
50
50
59.4
53.3
119
107
73-133
11
13
Bromodichloromethane
ug/L
ND
50
50
55.5
49.5
111
99
57-120
11
13
Bromoform
ug/L
ND
50
50
53.5
44.4
107
89
48-128
18
13 R1
Bromomethane
ug/L
ND
50
50
37.8
39.3
76
79
10-187
4
32
Carbon disulfide
ug/L
ND
100
100
111
101
111
101
47-141
9
322
Carbon tetrachloride
ug/L
ND
50
50
72.2
64.1
144
128
58-127
12
14 MOM
Chlorobenzene
ug/L
ND
50
50
55.2
48.2
110
96
63-137
14
10 R1
Chloroethane
ug/L
ND
50
50
50.6
45.5
101
91
52-146
11
16
Chloroform
ug/L
ND
50
50
50.5
46.5
101
93
74-137
8
9
Chloromethane
ug/L
ND
50
50
53.7
49.1
107
98
41-127
9
10
cis-1,2-Dichloroethene
ug/L
ND
50
50
60.1
54.4
120
109
71-138
10
16
cis-1,3-Dichloropropene
ug/L
ND
50
50
56.5
51.6
113
103
32-145
9
12
Dibromochloromethane
ug/L
ND
50
50
54.9
47.6
110
95
52-116
14
13 R1
Dibromomethane
ug/L
ND
50
50
60.9
52.8
122
106
79-129
14
14
Ethylbenzene
ug/L
ND
50
50
57.7
51.3
115
103
31-174
12
10 R1
lodomethane
ug/L
ND
100
100
95.6
107
96
107
49-154
12
30
Methylene Chloride
ug/L
ND
50
50
56.0
51.0
112
102
61-146
9
15
Styrene
ug/L
ND
50
50
60.2
52.4
120
105
77-128
14
14
Tetrachloroethene
ug/L
ND
50
50
56.5
50.9
113
102
36-155
10
14
Tetrahydrofuran
ug/L
ND
100
100
98.8
83.6
99
84
56-147
17
12 R1
Toluene
ug/L
ND
50
50
57.1
50.1
114
100
52-146
13
11 R1
trans-1,2-Dichloroethene
ug/L
ND
50
50
65.9
58.5
132
117
61-152
12
14
trans-1,3-Dichloropropene
ug/L
ND
50
50
48.6
41.7
97
83
37-146
15
12 R1
Trichloroethene
ug/L
ND
50
50
53.7
49.4
107
99
61-141
8
12
Trichlorofluoromethane
ug/L
ND
50
50
67.3
61.4
135
123
51-141
9
13
Vinyl acetate
ug/L
ND
50
50
49.9
44.4
100
89
52-141
12
14
Vinyl chloride
ug/L
ND
50
50
58.8
54.6
118
109
22-156
7
26
Xylene (Total)
ug/L
ND
150
150
179
159
119
106
78-132
12
7 RS
1,2-Dichloroethane-d4 (S)
%.
96
95
81-119
4-Bromofluorobenzene (S)
%.
98
96
82-120
Dibromofluoromethane (S)
%.
97
98
82-114
Toluene-d8 (S)
%.
98
98
82-109
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 475936 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618286001
METHOD BLANK: 2578807
Matrix:
Water
Associated Lab Samples: 2618286001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
05/17/19 12:15
1,2-Dichloroethane-d4 (S)
%
100
50-150
05/17/19 12:15
Toluene-d8 (S)
%
114
50-150
05/17/19 12:15
LABORATORY CONTROL SAMPLE: 2578808
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.6 103 70-130
1,2-Dichloroethane-d4 (S) % 101 50-150
Toluene-d8(S) % 113 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2578809
2578810
MS
MSD
2618286001 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 19.3 20.2
96
101
50-150
5 30
1,2-Dichloroethane-d4 (S)
%
92
90
50-150
30
Toluene-d8 (S)
%
82
81
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 476071 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618286002
METHOD BLANK: 2579453
Associated Lab Samples: 2618286002
Parameter
Units
1,4-Dioxane (p-Dioxane)
ug/L
1,2-Dichloroethane-d4 (S)
%
Toluene-d8 (S)
%
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 05/19/1910:45
102 50-150 05/19/1910:45
113 50-150 05/19/1910:45
LABORATORY CONTROL SAMPLE: 2579454
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.1 100 70-130
1,2-Dichloroethane-d4 (S) % 99 50-150
Toluene-d8(S) % 112 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579455
2579456
MS
MSD
2618286002 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 25.7 20.3
129
101
50-150
24 30
1,2-Dichloroethane-d4 (S)
%
109
109
50-150
30
Toluene-d8 (S)
%
128
129
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 46

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

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28369 Analysis Method: SM 2540C
QC Batch Method: SM 2540C Analysis Description: 2540C Total Dissolved Solids
Associated Lab Samples: 2618286001, 2618286002
LABORATORY CONTROL SAMPLE: 127730
Parameter Units
Total Dissolved Solids ug/L
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
400000 403000 101 84-108
SAMPLE DUPLICATE: 127731
2618286001 Dup
Parameter Units Result Result
Total Dissolved Solids ug/L 158000 133000
Max
RPD RPD Qualifiers
17 10 D6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28239
Analysis Method:
EPA 410.4
QC Batch Method: EPA 410.4
Analysis Description:
410.4 COD
Associated Lab Samples: 2618286001
METHOD BLANK: 127270
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chemical Oxygen Demand ug/L
ND 10000 05/13/19 15:36
LABORATORY CONTROL SAMPLE: 127271
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chemical Oxygen Demand ug/L
200000 203000
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127272 127273
MS MSD
2618152001
Spike Spike MS
MSD MS MSD
% Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD RPD Qual
Chemical Oxygen Demand ug/L 11400
5000000 5000000 1630000
1610000 99 96
90-110 1 10
mg/L
0
0
MATRIX SPIKE SAMPLE: 127274
2618152003 Spike
MS MS
% Rec
Parameter Units
Result Conc.
Result % Rec
Limits Qualifiers
Chemical Oxygen Demand ug/L
11200 mg/L 5000000
16200000 100
90-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28184
Analysis Method:
SM 4500-S2 D
QC Batch Method: SM 4500-S2 D
Analysis Description:
4500S2D Sulfide Water
Associated Lab Samples: 2618286001
METHOD BLANK: 126976
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Sulfide ug/L
ND 200 05/10/1914:19
LABORATORY CONTROL SAMPLE: 126977
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Sulfide ug/L
500 452
90 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126978 126979
MS MSD
2618407004
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND
500 500 ND
ND 39 38 30-129 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28001
Analysis Method:
SM 5210B
QC Batch Method: SM 5210B
Analysis Description:
5210E BOD, 5 day
Associated Lab Samples: 2618286001
METHOD BLANK: 125904
Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
BOD, 5 day
ug/L
ND 2000 05/13/19 12:52 1A
LABORATORY CONTROL SAMPLE: 125906
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
BOD, 5 day
ug/L
198000 205000
104 85-115 1A
SAMPLE DUPLICATE: 125957
2618270001 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
BOD, 5 day
ug/L
1110 mg/L 1270000 13 20 1A
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28053
Analysis Method:
EPA 9056A
QC Batch Method: EPA 9056A
Analysis Description:
9056 IC Anions
Associated Lab Samples: 2618286001, 2618286002
METHOD BLANK: 126307
Matrix: Water
Associated Lab Samples: 2618286001, 2618286002
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrate as N ug/L
ND 50.0
05/09/19 14:29
LABORATORY CONTROL SAMPLE: 126308
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrate as N ug/L
10000 9630
96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126309 126310
MS MSD
2618286001
Spike Spike MS
MSD MS MSD % Rec Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD RPD Qual
Nitrate as N ug/L 359
10000 10000 9640
9600 93 92 90-110 0 15 H1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28932 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618286001
METHOD BLANK: 130388 Matrix: Water
Associated Lab Samples: 2618286001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 81.OJ 1000 05/23/19 03:39
Sulfate ug/L 23.OJ 5000 05/23/19 03:39
LABORATORY CONTROL SAMPLE:
130389
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chloride
ug/L
10000
10500
105
90-110
Sulfate
ug/L
10000
11000
110
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 130390
130391
MS
MSD
2618286001
Spike
Spike MS
MSD
MS MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc. Result
Result
% Rec % Rec
Limits
RPD RPD Qual
Chloride ug/L
2930
10000
10000 13300
13200
104 103
90-110
1 15
Sulfate ug/L
12600
10000
10000 22300
22300
97 98
90-110
0 15
MATRIX SPIKE SAMPLE: 130392
2618688001 Spike
MS
MS % Rec
Parameter Units
Result Conc.
Result
% Rec Limits Qualifiers
Chloride ug/L
ND 5000000
5160000
101 90-110
Sulfate ug/L
ND 5000000
5420000
107 90-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 29257 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618286002
METHOD BLANK: 131872 Matrix: Water
Associated Lab Samples: 2618286002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 78.OJ 1000 05/30/19 06:38
Sulfate ug/L 35.OJ 5000 05/30/19 06:38
LABORATORY CONTROL SAMPLE:
131873
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Chloride
ug/L
10000
9910
99
90-110
Sulfate
ug/L
10000
9940
99
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 131874
131875
MS
MSD
2618286002
Spike
Spike
MS
MSD
MS MSD
% Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec
Limits
RPD RPD Qual
Chloride ug/L
2840
10000
10000
12600
12400
98 95
90-110
2 15
Sulfate ug/L
3140J
10000
10000
12800
12700
97 95
90-110
1 15
MATRIX SPIKE SAMPLE: 131888
2619009001 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Chloride ug/L 11.6 mg/L 10000 21200 96 90-110
Sulfate ug/L ND 10000 10900 104 90-110
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 46

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
QC Batch: 28426
Analysis
Method: EPA 9060A
QC Batch Method: EPA 9060A
Analysis
Description:
9060A Total Organic Carbon
Associated Lab Samples: 2618286001
METHOD BLANK: 127954
Matrix: Water
Associated Lab Samples: 2618286001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Mean Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
Total Organic Carbon
ug/L
ND
1000
05/16/19 10:52
LABORATORY CONTROL SAMPLE:
127955
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Mean Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
19100
96 90-110
Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
19000
95 90-110
Total Organic Carbon
ug/L
20000
18900
95 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127956
127957
MS
MSD
2618406001
Spike
Spike
MS
MSD MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD
RPD Qual
Mean Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
20000
19800 84 83
85-115
1
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
19900
19600 84 82
85-115
2
10 M1
Total Organic Carbon
ug/L
3.3 mg/L
20000
20000
20300
19800 85 82
85-115
3
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
20100
20100 84 85
85-115
0
10 M1
Total Organic Carbon
ug/L
3.2 mg/L
20000
20000
19500
19800 81 83
85-115
2
10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127958
127959
MS
MSD
2618294001
Spike
Spike
MS
MSD MS MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD
RPD Qual
Mean Total Organic Carbon
ug/L
1040
20000
20000
19000
18900 90 89
85-115
1
10
Total Organic Carbon
ug/L
1040
20000
20000
19000
19000 90 90
85-115
0
10
Total Organic Carbon
ug/L
1020
20000
20000
18200
18800 86 89
85-115
3
10
Total Organic Carbon
ug/L
1030
20000
20000
19400
19100 92 90
85-115
2
10
Total Organic Carbon
ug/L
1060
20000
20000
19300
18600 91 88
85-115
4
10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 46

Pace Analytical Services, LLC
1p 110 Technology Parkway
aceAnalj&al Peachtree Corners, GA 30092
WNW'pacalabsxom [phone]
QUALIFIERS
Project: Cabarrus County CD-1s and CD1d
Pace Project No.: 2618286
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
IW_1.101Ica] NI*i
PASI-C Pace Analytical Services - Charlotte
PASI-GA Pace Analytical Services - Atlanta, GA
BATCH QUALIFIERS
Batch: 28232
The seed correction factor was below the desired range of 0.60-1.0 mg/L. All other quality control indicators including the
LCS, were within accepted limits.
ANALYTE QUALIFIERS
1A The seed correction factor was below the desired range of 0.60-1.0 mg/L. All other quality control indicators including the
LCS, were within accepted limits.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
H1 Analysis conducted outside the EPA method holding time.
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
MO Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
R1 RPD value was outside control limits.
RS The RPD value in one of the constituent analytes was outside the control limits.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/04/2019 02:17 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 46

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

11!;a'ceAna1j&a(
wmpacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
May 31, 2019
Mathew Colone
CDM Smith Inc. - Raleigh
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
RE: Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
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 182

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wmpacelabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
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 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE SUMMARY
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2618294001
1302-AMW-2D
Water
05/07/1914:28
05/08/1910:00
2618294002
1302-AMW-2S
Water
05/07/1913:18
05/08/1910:00
2618294003
1302-MW-E
Water
05/07/1915:57
05/08/1910:00
2618294004
1302-AMW-1d
Water
05/08/19 12:29
05/09/19 09:40
2618294005
1302-AMW-1s
Water
05/08/19 11:07
05/09/19 09:40
2618294006
1302-MW-3
Water
05/08/19 14:07
05/09/19 09:40
2618294007
1302-MW-3 deep
Water
05/08/19 14:52
05/09/19 09:40
2618294008
1302-MW-E deep
Water
05/08/19 09:26
05/09/19 09:40
2618294009
1302-MW-L
Water
05/08/19 15:58
05/09/19 09:40
2618294010
1302-MW-L deep
Water
05/08/19 16:28
05/09/19 09:40
2618294011
1302-MW-A
Water
05/09/19 09:18
05/10/19 09:20
2618294012
1302-CD-4 Rep
Water
05/07/19 10:25
05/10/19 14:10
2618294013
1302-CD-4 Rep
Water
05/08/19 08:43
05/10/19 14:10
2618294014
1302-MW-1
Water
05/08/1912:54
05/10/19 14:10
2618294015
1302-MW-1
Water
05/09/19 08:34
05/10/19 14:10
2618294016
1302-MW-B
Water
05/08/1911:45
05/10/19 14:10
2618294017
1302-MW-B
Water
05/09/19 08:23
05/10/19 14:10
2618294018
1302-MW-C
Water
05/09/1910:50
05/10/19 14:10
2618294019
1302-MW-C
Water
05/10/19 07:33
05/10/19 14:10
2618294020
1302-MW-D
Water
05/09/1910:15
05/10/19 14:10
2618294021
1302-MW-D
Water
05/10/19 07:20
05/10/19 14:10
2618294022
1302-MW-F
Water
05/08/1910:52
05/10/19 14:10
2618294023
1302-MW-F
Water
05/09/19 08:14
05/10/19 14:10
2618294024
1302-MW-G
Water
05/08/1912:16
05/10/19 14:10
2618294025
1302-MW-G
Water
05/09/19 08:29
05/10/19 14:10
2618294026
1302-MW-H
Water
05/08/1916:05
05/10/19 14:10
2618294027
1302-MW-H
Water
05/09/19 08:59
05/10/19 14:10
2618294028
1302-MW-H DEEP
Water
05/08/19 15:43
05/10/19 14:10
2618294029
1302-MW-H DEEP
Water
05/09/19 08:56
05/10/19 14:10
2618294030
1302-MW-1
Water
05/08/1914:27
05/10/19 14:10
2618294031
1302-MW-1
Water
05/09/19 08:47
05/10/19 14:10
2618294032
1302-MW-J
Water
05/09/1910:35
05/10/19 14:10
2618294033
1302-MW-J
Water
05/10/19 08:01
05/10/19 14:10
2618294034
1302-MW-K
Water
05/09/1910:35
05/10/19 14:10
2618294035
1302-MW-K
Water
05/10/19 07:27
05/10/19 14:10
2618294036
1302-MW-M
Water
05/09/19 09:41
05/10/19 14:10
2618294037
1302-MW-M
Water
05/10/19 07:12
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 182

11!;a'ceAna1j&a1"
WNW'pecalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE SUMMARY
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2618294038
1302-MW-X
Water
05/09/1911:11
05/10/19 14:10
2618294039
1302-MW-X
Water
05/10/19 07:49
05/10/19 14:10
2618294040
1302-DUPLICATE
Water
05/08/19 00:00
05/10/19 14:10
2618294041
1302-DUPLICATE
Water
05/09/19 00:00
05/10/19 14:10
2618294042
1302-Equipment Blank
Water
05/10/19 13:05
05/10/19 14:10
2618294043
1302-Trip Blank
Water
05/07/19 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 4 of 182

11!;a'ceAna1j&a1"
WNW'pacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
2618294001
1302-AMW-2D
EPA 6020E
CSW
15
PASI-GA
EPA 8270E
MKI
7
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
JAD
1
PASI-GA
EPA410.4
ANB
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
MWB
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294002
1302-AMW-2S
EPA 6020E
CSW
15
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
JAD
1
PASI-GA
EPA410.4
ANB
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
MWB
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294003
1302-MW-E
EPA 6020E
CSW
15
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
JAD
1
PASI-GA
EPA410.4
ANB
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
MWB
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294004
1302-AMW-1d
EPA6020B
KLH
15
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
EPA410.4
ANB
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 5 of 182

11!;a'ceAna1j&a1"
WNW'pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
SM 4500-S2 D
KN
1
PASI-GA
SM 5210B
RNB
1
PASI-GA
EPA 9056A
MWB
1
PASI-GA
EPA 9056A
MWB
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294005
1302-AMW-1s
EPA6020B
KLH
15
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
EPA410.4
ANB
1
PASI-GA
SM 4500-S2 D
KN
1
PASI-GA
SM 5210B
RNB
1
PASI-GA
EPA 9056A
MWB
1
PASI-GA
EPA 9056A
MWB
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294006
1302-MW-3
EPA 6020E
KLH
15
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
EPA410.4
ANB
1
PASI-GA
SM 4500-S2 D
KN
1
PASI-GA
SM 5210B
RNB
1
PASI-GA
EPA 9056A
MWB
1
PASI-GA
EPA 9056A
MWB
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294007
1302-MW-3 deep
EPA 6020E
KLH
15
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8260D
RAC
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294008
1302-MW-E deep
EPA 6020E
KLH
15
PASI-GA
EPA 7470A
JRB
1
PASI-GA
EPA 8270E
MKI
7
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 6 of 182

11!;a'ceAna1j&a1"
WNW'pacelabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
EPA410.4
ANB
1
PASI-GA
SM 4500-S2 D
KN
1
PASI-GA
SM 5210B
KN
1
PASI-GA
EPA 9056A
MWB
1
PASI-GA
EPA 9056A
MWB, RLC
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294009
1302-MW-L
EPA 6020E
KLH
15
PASI-GA
EPA 7470A
DRB
1
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
1
PASI-GA
EPA410.4
ANB
1
PASI-GA
SM 4500-S2 D
KN
1
PASI-GA
SM 5210B
RNB
1
PASI-GA
EPA 9056A
MWB
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294010
1302-MW-L deep
EPA 6020E
KLH
15
PASI-GA
EPA 7470A
DRB
1
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294011
1302-MW-A
EPA 6020E
KLH
15
PASI-GA
EPA 7470A
DRB
1
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
SM 2320B
KN
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
MWB
1
PASI-GA
EPA 9056A
RLC
2
PASI-GA
EPA 9060A
FDS
5
PASI-GA
2618294012
1302-CD-4 Rep
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294013
1302-CD-4 Rep
EPA 6020E
KLH
15
PASI-GA
2618294014
1302-MW-1
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Cabarrus County Units 2/3 MSW
2618294
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
2618294015
1302-MW-1
EPA 6020E
KLH
15
PASI-GA
2618294016
1302-MW-B
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294017
1302-MW-B
EPA 6020E
KLH
15
PASI-GA
2618294018
1302-MW-C
EPA 8270E
JRS
7
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294019
1302-MW-C
EPA 6020E
KLH
15
PASI-GA
2618294020
1302-MW-D
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294021
1302-MW-D
EPA 6020E
KLH
15
PASI-GA
2618294022
1302-MW-F
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294023
1302-MW-F
EPA 6020E
KLH
15
PASI-GA
2618294024
1302-MW-G
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294025
1302-MW-G
EPA 6020E
KLH
15
PASI-GA
2618294026
1302-MW-H
EPA 8270E
JRS
7
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294027
1302-MW-H
EPA 6020E
KLH
15
PASI-GA
2618294028
1302-MW-H DEEP
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294029
1302-MW-H DEEP
EPA 6020E
KLH
15
PASI-GA
2618294030
1302-MW-1
EPA 8270E
JRS
7
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294031
1302-MW-1
EPA 6020E
KLH
15
PASI-GA
2618294032
1302-MW-J
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294033
1302-MW-J
EPA 6020E
KLH
15
PASI-GA
2618294034
1302-MW-K
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294035
1302-MW-K
EPA 6020E
KLH
15
PASI-GA
2618294036
1302-MW-M
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294037
1302-MW-M
EPA 6020E
KLH
15
PASI-GA
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 8 of 182

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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Cabarrus County Units 2/3 MSW
2618294
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
2618294038
1302-MW-X
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294039
1302-MW-X
EPA 6020E
KLH
15
PASI-GA
2618294040
1302-DUPLICATE
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294041
1302-DUPLICATE
EPA 6020E
KLH
15
PASI-GA
2618294042
1302-Equipment Blank
EPA 6020E
KLH
15
PASI-GA
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
2618294043
1302-Trip Blank
EPA 8260D
LIH
51
PASI-GA
EPA 8260D Mod.
SAS
3
PASI-C
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 9 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-2D
Lab ID: 2618294001
Collected: 05/07/19
14:28
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
6.08
Std. Units
1
05/22/19 11:39
Field Temperature
20.2
deg C
1
05/22/19 11:39
Field Specific Conductance
256
umhos/cm
1
05/22/19 11:39
Field Turbidity
9.10
NTU
1
05/22/19 11:39
Field Oxidation Potential
165.2
mV
1
05/22/19 11:39
Oxygen, Dissolved
2.55
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
18.18
feet
1
05/22/19 11:39
Iron, Ferrous
0.0
mg/L
1
05/22/19 11:39
6020B MET ICPMS
Analytical Method: EPA 6020E Preparation Method:
EPA 3005A
Antimony
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-38-2
Barium
74.6
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-39-3
Beryllium
0.18J
ug/L
0.50
1
05/13/1918:04
05/14/1916:49
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/13/1918:04
05/14/1916:49
7440-43-9
Chromium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-48-4
Copper
2.7J
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-50-8
Lead
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:49
7439-92-1
Nickel
2.7J
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-02-0
Selenium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7782-49-2
Silver
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:49
7440-22-4
Thallium
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:49
7440-28-0
Vanadium
3.3J
ug/L
10.0
1
05/13/1918:04
05/14/1916:49
7440-62-2
Zinc
11.6
ug/L
10.0
1
05/13/1918:04
05/14/1916:49
7440-66-6
8270E MSSV Water
Analytical Method: EPA 8270E Preparation Method:
EPA 3510C
bis(2- Ethyl hexyl)phthalate
ND
ug/L
15.0
1
05/10/19 15:45
05/11/19 02:47
117-81-7
Surrogates
Nitrobenzene-d5 (S)
63
%.
13-107
1
05/10/19 15:45
05/11/19 02:47
4165-60-0
2-Fluorobiphenyl (S)
69
%.
12-129
1
05/10/19 15:45
05/11/19 02:47
321-60-8
Phenol-d6 (S)
20
%.
10-46
1
05/10/19 15:45
05/11/19 02:47
13127-88-3
2-Fluorophenol (S)
36
%.
10-64
1
05/10/19 15:45
05/11/19 02:47
367-12-4
2,4,6-Tribromophenol (S)
83
%.
10-148
1
05/10/19 15:45
05/11/19 02:47
118-79-6
p-Terphenyl-d14 (S)
83
%.
14-147
1
05/10/19 15:45
05/11/19 02:47
1718-51-0
8260D MSV Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/1917:56
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/1917:56
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/1917:56
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/1917:56
79-00-5
1,1-Dichloroethane
18.8
ug/L
1.0
1
05/15/1917:56
75-34-3
1,1-Dichloroethene
0.81J
ug/L
1.0
1
05/15/1917:56
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/1917:56
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/1917:56
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 17:56
106-93-4
REPORT OF LABORATORY
ANALYSIS
This report shall not
be reproduced, except in full,
Date: 05/31 /2019 05:08 PM
without
the written consent
of Pace Analytical Services, LLC.
Page 10 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-2D Lab ID: 2618294001 Collected: 05/07/19 14:28 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
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 17:56
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 17:56
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 17:56
78-87-5
1,4-Dichlorobenzene
0.65J
ug/L
1.0
1
05/15/19 17:56
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 17:56
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 17:56
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 17:56
108-10-1
Acetone
18.2J
ug/L
25.0
1
05/15/19 17:56
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 17:56
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 17:56
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 17:56
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 17:56
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 17:56
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 17:56
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 17:56
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 17:56
56-23-5 L1,v1
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 17:56
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 17:56
75-00-3
Chloroform
0.97J
ug/L
1.0
1
05/15/19 17:56
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 17:56
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 17:56
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 17:56
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 17:56
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 17:56
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 17:56
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 17:56
100-42-5
Tetrachloroethene
3.1
ug/L
1.0
1
05/15/19 17:56
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 17:56
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 17:56
108-88-3
Trichloroethene
3.9
ug/L
1.0
1
05/15/19 17:56
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 17:56
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 17:56
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 17:56
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 17:56
1330-20-7
cis-1,2-Dichloroethene
13.5
ug/L
1.0
1
05/15/19 17:56
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:56
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 17:56
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 17:56
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
93
%.
81-119
1
05/15/19 17:56
17060-07-0
Dibromofluoromethane (S)
99
%.
82-114
1
05/15/19 17:56
1868-53-7
4-Bromofluorobenzene (S)
98
%.
82-120
1
05/15/19 17:56
460-00-4
Toluene-d8 (S)
97
%.
82-109
1
05/15/19 17:56
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 19:08
123-91-1
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM
without
the written consent of Pace Analytical Services, LLC.
Page 11 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-2D Lab ID: 2618294001 Collected: 05/07/19 14:28 Received: 05/08/19 10:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV SIM
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
410.4 COD
Chemical Oxygen Demand
4500S2D Sulfide Water
Sulfide
5210B BOD, 5 day
BOD, 5 day
9056 IC Anions 48hr
Nitrate as N
9056 IC Anions
Chloride
Sulfate
9060A Total Organic Carbon
Total Organic Carbon
Total Organic Carbon
Total Organic Carbon
Total Organic Carbon
Mean Total Organic Carbon
Date: 05/31 /2019 05:08 PM
Analytical Method: EPA 8260D Mod.
101 %
50-150
1
05/17/1919:08 17060-07-0
120 %
50-150
1
05/17/1919:08 2037-26-5
Analytical Method: SM 2320B
132000 ug/L
20000
1
05/09/1915:38
Analytical Method: EPA 410.4 Preparation Method:
EPA 410.4
ND ug/L
10000
1 05/13/1913:20
05/13/1916:05
Analytical Method: SM 4500-S2 D
ND ug/L
200
1
05/10/1914:25 18496-25-8
Analytical Method: SM 5210B Preparation Method: SM 5210B
ND ug/L 2000 1 05/08/1913:00 05/13/1913:27 3A
Analytical Method: EPA 9056A
ND ug/L
50.0
1
05/09/1912:39
14797-55-8
Analytical Method: EPA 9056A
3590 ug/L
1000
1
05/10/19 23:47
16887-00-6
618J ug/L
5000
1
05/10/19 23:47
14808-79-8
Analytical Method: EPA 9060A
1030 ug/L
1000
1
05/16/1917:28
7440-44-0
1040 ug/L
1000
1
05/16/1917:28
7440-44-0
1060 ug/L
1000
1
05/16/1917:28
7440-44-0
1020 ug/L
1000
1
05/16/1917:28
7440-44-0
1040 ug/L
1000
1
05/16/1917:28
7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-2S
Lab ID: 2618294002 Collected:
05/07/19
13:18
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
5.24
Std. Units
1
05/22/19 11:39
Field Temperature
16.2
deg C
1
05/22/19 11:39
Field Specific Conductance
154
umhos/cm
1
05/22/19 11:39
Field Turbidity
6.95
NTU
1
05/22/19 11:39
Field Oxidation Potential
201.1
mV
1
05/22/19 11:39
Oxygen, Dissolved
1.74
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
18.95
feet
1
05/22/19 11:39
Iron, Ferrous
0.0
mg/L
1
05/22/19 11:39
6020B MET ICPMS
Analytical Method:
EPA 6020E
Preparation Method:
EPA 3005A
Antimony
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-38-2
Barium
44.1
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-39-3
Beryllium
0.55
ug/L
0.50
1
05/13/1918:04
05/14/1916:55
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/13/1918:04
05/14/1916:55
7440-43-9
Chromium
1.6J
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-48-4
Copper
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-50-8
Lead
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:55
7439-92-1
Nickel
1.4J
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-02-0
Selenium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7782-49-2
Silver
ND
ug/L
5.0
1
05/13/1918:04
05/14/1916:55
7440-22-4
Thallium
ND
ug/L
1.0
1
05/13/1918:04
05/14/1916:55
7440-28-0
Vanadium
4.3J
ug/L
10.0
1
05/13/1918:04
05/14/1916:55
7440-62-2
Zinc
3.4J
ug/L
10.0
1
05/13/1918:04
05/14/1916:55
7440-66-6
8260D MSV
Analytical Method:
EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 18:21
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 18:21
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 18:21
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 18:21
79-00-5
1,1-Dichloroethane
8.7
ug/L
1.0
1
05/15/19 18:21
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/15/19 18:21
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 18:21
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 18:21
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 18:21
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 18:21
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 18:21
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 18:21
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 18:21
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 18:21
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 18:21
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 18:21
108-10-1
Acetone
ND
ug/L
25.0
1
05/15/19 18:21
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 18:21
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 18:21
71-43-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in
full,
Date: 05/31 /2019 05:08 PM
without the written consent of Pace Analytical
Services, LLC.
Page 13 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-2S Lab ID: 2618294002 Collected: 05/07/19 13:18 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
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 18:21
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 18:21
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 18:21
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 18:21
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 18:21
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 18:21
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 18:21
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 18:21
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 18:21
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 18:21
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 18:21
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 18:21
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 18:21
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 18:21
74-88-4
Methylene Chloride
0.74J
ug/L
1.0
1
05/15/19 18:21
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 18:21
100-42-5
Tetrachloroethene
2.6
ug/L
1.0
1
05/15/19 18:21
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 18:21
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 18:21
108-88-3
Trichloroethene
3.1
ug/L
1.0
1
05/15/19 18:21
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 18:21
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 18:21
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 18:21
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 18:21
1330-20-7
cis-1,2-Dichloroethene
9.6
ug/L
1.0
1
05/15/19 18:21
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 18:21
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 18:21
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 18:21
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
93
%.
81-119
1
05/15/19 18:21
17060-07-0
Dibromofluoromethane (S)
97
%.
82-114
1
05/15/19 18:21
1868-53-7
4-Bromofluorobenzene (S)
94
%.
82-120
1
05/15/19 18:21
460-00-4
Toluene-d8 (S)
99
%.
82-109
1
05/15/19 18:21
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 19:48
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
113
%
50-150
1
05/17/19 19:48
17060-07-0
Toluene-d8 (S)
120
%
50-150
1
05/17/19 19:48
2037-26-5
2320B Alkalinity Analytical Method: SM 2320B
Alkalinity, Total as CaCO3 79000 ug/L 20000 1 05/09/19 15:41
410.4 COD Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen Demand ND ug/L 10000 1 05/13/19 13:20 05/13/19 16:05
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1,v1
Page 14 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-2S
Lab ID: 2618294002 Collected:
05/07/19 13:18 Received: 05/08/19 10:00 Matrix: Water
Parameters
Results Units Report Limit
DF Prepared
Analyzed
CAS No. Qual
4500S21) Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1914:26
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 13:19
3A
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
342 ug/L
50.0
1
05/09/19 12:17
14797-55-8
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
2780 ug/L
1000
1
05/11/19 00:08
16887-00-6
Sulfate
306J ug/L
5000
1
05/11/19 00:08
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
ND ug/L
1000
1
05/16/19 18:29
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 18:29
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 18:29
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 18:29
7440-44-0
Mean Total Organic Carbon
ND ug/L
1000
1
05/16/19 18:29
7440-44-0
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-E
Lab ID: 2618294003 Collected:
05/07/19
15:57
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
6.05
Std. Units
1
05/22/19 11:39
Field Temperature
17.3
deg C
1
05/22/19 11:39
Field Specific Conductance
984
umhos/cm
1
05/22/19 11:39
Field Turbidity
2.25
NTU
1
05/22/19 11:39
Field Oxidation Potential
-1.9
mV
1
05/22/19 11:39
Oxygen, Dissolved
1.68
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
24.30
feet
1
05/22/19 11:39
Iron, Ferrous
4.25
mg/L
1
05/22/19 11:39
6020B MET ICPMS
Analytical Method:
EPA 6020E
Preparation Method:
EPA 3005A
Antimony
ND
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7440-36-0
Arsenic
0.57J
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7440-38-2
Barium
344
ug/L
10.0
2
05/13/1918:04
05/15/1915:04
7440-39-3
Beryllium
0.23J
ug/L
0.50
1
05/13/1918:04
05/14/1917:00
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/13/1918:04
05/14/1917:00
7440-43-9
Chromium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7440-47-3
Cobalt
7.4
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7440-48-4
Copper
ND
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7440-50-8
Lead
ND
ug/L
1.0
1
05/13/1918:04
05/14/1917:00
7439-92-1
Nickel
11.7
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7440-02-0
Selenium
ND
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7782-49-2
Silver
ND
ug/L
5.0
1
05/13/1918:04
05/14/1917:00
7440-22-4
Thallium
ND
ug/L
1.0
1
05/13/1918:04
05/14/1917:00
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/13/1918:04
05/14/1917:00
7440-62-2
Zinc
3.4J
ug/L
10.0
1
05/13/1918:04
05/14/1917:00
7440-66-6
8260D MSV
Analytical Method:
EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 18:46
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 18:46
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 18:46
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 18:46
79-00-5
1,1-Dichloroethane
2.8
ug/L
1.0
1
05/15/19 18:46
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/15/19 18:46
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 18:46
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 18:46
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 18:46
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 18:46
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 18:46
107-06-2
1,2-Dichloropropane
0.63J
ug/L
1.0
1
05/15/19 18:46
78-87-5
1,4-Dichlorobenzene
16.9
ug/L
1.0
1
05/15/19 18:46
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 18:46
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 18:46
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 18:46
108-10-1
Acetone
ND
ug/L
25.0
1
05/15/19 18:46
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 18:46
107-13-1
Benzene
0.76J
ug/L
1.0
1
05/15/19 18:46
71-43-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in
full,
Date: 05/31 /2019 05:08 PM
without the written consent of Pace Analytical
Services, LLC.
Page 16 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-E Lab ID: 2618294003 Collected: 05/07/19 15:57 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
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 18:46
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 18:46
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 18:46
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 18:46
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 18:46
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 18:46
56-23-5
Chlorobenzene
4.2
ug/L
1.0
1
05/15/19 18:46
108-90-7
Chloroethane
5.3
ug/L
1.0
1
05/15/19 18:46
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 18:46
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 18:46
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 18:46
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 18:46
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 18:46
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 18:46
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 18:46
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 18:46
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/15/19 18:46
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 18:46
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 18:46
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/15/19 18:46
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 18:46
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 18:46
108-05-4
Vinyl chloride
4.0
ug/L
1.0
1
05/15/19 18:46
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 18:46
1330-20-7
cis-1,2-Dichloroethene
28.3
ug/L
1.0
1
05/15/19 18:46
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 18:46
10061-01-5
trans-1,2-Dichloroethene
0.70J
ug/L
1.0
1
05/15/19 18:46
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 18:46
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
96
%.
81-119
1
05/15/19 18:46
17060-07-0
Dibromofluoromethane (S)
99
%.
82-114
1
05/15/19 18:46
1868-53-7
4-Bromofluorobenzene (S)
95
%.
82-120
1
05/15/19 18:46
460-00-4
Toluene-d8 (S)
95
%.
82-109
1
05/15/19 18:46
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
2.5
ug/L
2.0
1
05/17/19 20:08
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
112
%
50-150
1
05/17/19 20:08
17060-07-0
Toluene-d8 (S)
121
%
50-150
1
05/17/19 20:08
2037-26-5
2320B Alkalinity Analytical Method: SM 2320B
Alkalinity, Total as CaCO3 510000 ug/L 20000 1 05/09/19 15:44
410.4 COD Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen Demand ND ug/L 10000 1 05/13/19 13:20 05/13/19 16:05
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1,v1
Page 17 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-E
Lab ID: 2618294003 Collected:
05/07/19 15:57 Received: 05/08/19 10:00 Matrix: Water
Parameters
Results Units Report Limit
DF Prepared
Analyzed
CAS No. Qual
4500S21) Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1914:27
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 13:16
3A
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
ND ug/L
50.0
1
05/09/19 13:01
14797-55-8
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
46600 ug/L
1000
1
05/11/19 00:28
16887-00-6
Sulfate
7210 ug/L
5000
1
05/11/19 00:28
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
3790 ug/L
1000
1
05/16/19 18:50
7440-44-0
Total Organic Carbon
3700 ug/L
1000
1
05/16/19 18:50
7440-44-0
Total Organic Carbon
3530 ug/L
1000
1
05/16/19 18:50
7440-44-0
Total Organic Carbon
3600 ug/L
1000
1
05/16/19 18:50
7440-44-0
Mean Total Organic Carbon
3650 ug/L
1000
1
05/16/19 18:50
7440-44-0
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-1d
Lab ID: 2618294004 Collected: 05/08/19 12:29
Received: 05/09/19 09:40 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No. Qual
Field Data
Analytical Method:
Field pH
5.56
Std. Units
1
05/22/19 11:39
Field Temperature
17.9
deg C
1
05/22/19 11:39
Field Specific Conductance
372
umhos/cm
1
05/22/19 11:39
Field Turbidity
9.37
NTU
1
05/22/19 11:39
Field Oxidation Potential
91.1
mV
1
05/22/19 11:39
Oxygen, Dissolved
1.71
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
46.68
feet
1
05/22/19 11:39
Iron, Ferrous
2.00
mg/L
1
05/22/19 11:39
6020B MET ICPMS
Analytical Method: EPA 6020E
Preparation Method:
EPA 3005A
Antimony
ND
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-38-2
Barium
167
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-39-3
Beryllium
0.14J
ug/L
0.50
1
05/15/1915:29
05/16/1917:59
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1917:59
7440-43-9
Chromium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-47-3
Cobalt
6.3
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-48-4
Copper
ND
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-50-8
Lead
ND
ug/L
1.0
1
05/15/1915:29
05/16/1917:59
7439-92-1
Nickel
9.8
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1917:59
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1917:59
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/15/1915:29
05/16/1917:59
7440-62-2
Zinc
6.1J
ug/L
10.0
1
05/15/1915:29
05/16/1917:59
7440-66-6
7470 Mercury
Analytical Method: EPA 7470A
Preparation Method:
EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/09/1916:25
05/10/1917:28
7439-97-6
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 19:11
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 19:11
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 19:11
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 19:11
79-00-5
1,1-Dichloroethane
22.1
ug/L
1.0
1
05/15/19 19:11
75-34-3
1,1-Dichloroethene
1.3
ug/L
1.0
1
05/15/19 19:11
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 19:11
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 19:11
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 19:11
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 19:11
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 19:11
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 19:11
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 19:11
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 19:11
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 19:11
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 19:11
108-10-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-1d Lab ID: 2618294004 Collected: 05/08/19 12:29 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Acetone
ND
ug/L
25.0
1
05/15/19 19:11
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 19:11
107-13-1
Benzene
1.6
ug/L
1.0
1
05/15/19 19:11
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 19:11
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 19:11
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 19:11
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 19:11
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 19:11
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 19:11
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 19:11
108-90-7
Chloroethane
2.6
ug/L
1.0
1
05/15/19 19:11
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 19:11
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 19:11
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 19:11
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 19:11
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 19:11
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 19:11
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 19:11
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 19:11
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/15/19 19:11
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 19:11
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 19:11
108-88-3
Trichloroethene
6.7
ug/L
1.0
1
05/15/19 19:11
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 19:11
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 19:11
108-05-4
Vinyl chloride
3.0
ug/L
1.0
1
05/15/19 19:11
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 19:11
1330-20-7
cis-1,2-Dichloroethene
18.9
ug/L
1.0
1
05/15/19 19:11
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 19:11
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 19:11
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 19:11
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
94
%.
81-119
1
05/15/19 19:11
17060-07-0
Dibromofluoromethane (S)
101
%.
82-114
1
05/15/19 19:11
1868-53-7
4-Bromofluorobenzene (S)
92
%.
82-120
1
05/15/19 19:11
460-00-4
Toluene-d8 (S)
98
%.
82-109
1
05/15/19 19:11
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/18/19 18:21
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
111
%
50-150
1
05/18/19 18:21
17060-07-0
Toluene-d8 (S)
112
%
50-150
1
05/18/19 18:21
2037-26-5
2320B Alkalinity
Analytical Method:
SM 2320B
Alkalinity, Total as CaCO3
145000
ug/L
20000
1
05/13/19 17:46
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1.v1
Page 20 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-1d Lab ID: 2618294004 Collected: 05/08/19 12:29 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
410.4 COD
Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen Demand
ND ug/L
10000
1 05/13/19 13:20
05/13/19 16:10
450OS2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1915:25
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation
Method: SM 5210B
BOD, 5 day
2120 ug/L
2000
1 05/10/19 10:10
05/15/19 09:18
2A,L2
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
22.OJ ug/L
50.0
1
05/10/19 02:48
14797-55-8 B
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
7150 ug/L
1000
1
05/11/19 00:49
16887-00-6
Sulfate
480J ug/L
5000
1
05/11/19 00:49
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
1000 ug/L
1000
1
05/16/19 19:12
7440-44-0
Total Organic Carbon
1010 ug/L
1000
1
05/16/19 19:12
7440-44-0
Total Organic Carbon
1010 ug/L
1000
1
05/16/19 19:12
7440-44-0
Total Organic Carbon
1150 ug/L
1000
1
05/16/19 19:12
7440-44-0
Mean Total Organic Carbon
1040 ug/L
1000
1
05/16/19 19:12
7440-44-0
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 21 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-1s
Lab ID: 2618294005 Collected: 05/08/19 11:07
Received: 05/09/19 09:40 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No. Qual
Field Data
Analytical Method:
Field pH
5.23
Std. Units
1
05/22/19 11:39
Field Temperature
15.5
deg C
1
05/22/19 11:39
Field Specific Conductance
205
umhos/cm
1
05/22/19 11:39
Field Turbidity
2.28
NTU
1
05/22/19 11:39
Field Oxidation Potential
90.3
mV
1
05/22/19 11:39
Oxygen, Dissolved
1.80
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
46.05
feet
1
05/22/19 11:39
Iron, Ferrous
0.0
mg/L
1
05/22/19 11:39
6020B MET ICPMS
Analytical Method: EPA 6020E
Preparation Method:
EPA 3005A
Antimony
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-38-2
Barium
80.9
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-39-3
Beryllium
0.70
ug/L
0.50
1
05/15/1915:29
05/16/1918:05
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:05
7440-43-9
Chromium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-48-4
Copper
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-50-8
Lead
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:05
7439-92-1
Nickel
3.6J
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:05
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:05
7440-28-0
Vanadium
2AJ
ug/L
10.0
1
05/15/1915:29
05/16/1918:05
7440-62-2
Zinc
6.5J
ug/L
10.0
1
05/15/1915:29
05/16/1918:05
7440-66-6
7470 Mercury
Analytical Method: EPA 7470A
Preparation Method:
EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/09/1916:25
05/10/1917:31
7439-97-6
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 19:36
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 19:36
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 19:36
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 19:36
79-00-5
1,1-Dichloroethane
3.4
ug/L
1.0
1
05/15/19 19:36
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/15/19 19:36
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 19:36
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 19:36
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 19:36
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 19:36
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 19:36
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 19:36
78-87-5
1,4-Dichlorobenzene
0.80J
ug/L
1.0
1
05/15/19 19:36
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 19:36
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 19:36
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 19:36
108-10-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-1s Lab ID: 2618294005 Collected: 05/08/19 11:07 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Acetone
ND
ug/L
25.0
1
05/15/19 19:36
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 19:36
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 19:36
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 19:36
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 19:36
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 19:36
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 19:36
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 19:36
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 19:36
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 19:36
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 19:36
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 19:36
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 19:36
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 19:36
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 19:36
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 19:36
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 19:36
74-88-4
Methylene Chloride
0.70J
ug/L
1.0
1
05/15/19 19:36
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 19:36
100-42-5
Tetrachloroethene
1.2
ug/L
1.0
1
05/15/19 19:36
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 19:36
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 19:36
108-88-3
Trichloroethene
0.88J
ug/L
1.0
1
05/15/19 19:36
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 19:36
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 19:36
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 19:36
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 19:36
1330-20-7
cis-1,2-Dichloroethene
6.3
ug/L
1.0
1
05/15/19 19:36
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 19:36
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 19:36
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 19:36
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
94
%.
81-119
1
05/15/19 19:36
17060-07-0
Dibromofluoromethane (S)
97
%.
82-114
1
05/15/19 19:36
1868-53-7
4-Bromofluorobenzene (S)
95
%.
82-120
1
05/15/19 19:36
460-00-4
Toluene-d8 (S)
99
%.
82-109
1
05/15/19 19:36
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/18/19 18:40
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
103
%
50-150
1
05/18/19 18:40
17060-07-0
Toluene-d8 (S)
112
%
50-150
1
05/18/19 18:40
2037-26-5
2320B Alkalinity
Analytical Method:
SM 2320B
Alkalinity, Total as CaCO3
92000
ug/L
20000
1
05/13/19 17:50
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1.v1
Page 23 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-AMW-1s Lab ID: 2618294005 Collected: 05/08/19 11:07 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
410.4 COD
Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen Demand
ND ug/L
10000
1 05/13/19 13:20
05/13/19 16:10
4500S2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1915:26
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation
Method: SM 5210B
BOD, 5 day
ND ug/L
2000
1 05/10/19 10:10
05/15/19 09:16
2A,L2
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
137 ug/L
50.0
1
05/10/19 02:27
14797-55-8 B
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
3920 ug/L
1000
1
05/11/19 01:10
16887-00-6
Sulfate
336J ug/L
5000
1
05/11/19 01:10
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
ND ug/L
1000
1
05/16/19 19:33
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 19:33
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 19:33
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 19:33
7440-44-0
Mean Total Organic Carbon
ND ug/L
1000
1
05/16/19 19:33
7440-44-0
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 24 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-3
Lab ID: 2618294006 Collected: 05/08/19 14:07
Received: 05/09/19 09:40 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No. Qual
Field Data
Analytical Method:
Field pH
5.47
Std. Units
1
05/22/19 11:39
Field Temperature
15.2
deg C
1
05/22/19 11:39
Field Specific Conductance
170
umhos/cm
1
05/22/19 11:39
Field Turbidity
5.50
NTU
1
05/22/19 11:39
Field Oxidation Potential
114.5
mV
1
05/22/19 11:39
Oxygen, Dissolved
1.81
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
11.90
feet
1
05/22/19 11:39
Iron, Ferrous
0.5
mg/L
1
05/22/19 11:39
6020B MET ICPMS
Analytical Method: EPA 6020E
Preparation Method:
EPA 3005A
Antimony
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-38-2
Barium
32.5
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-39-3
Beryllium
0.074J
ug/L
0.50
1
05/15/1915:29
05/16/1918:10
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:10
7440-43-9
Chromium
1.6J
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-48-4
Copper
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-50-8
Lead
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:10
7439-92-1
Nickel
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:10
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:10
7440-28-0
Vanadium
2.7J
ug/L
10.0
1
05/15/1915:29
05/16/1918:10
7440-62-2
Zinc
2.3J
ug/L
10.0
1
05/15/1915:29
05/16/1918:10
7440-66-6
7470 Mercury
Analytical Method: EPA 7470A
Preparation Method:
EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/09/1916:25
05/10/1917:33
7439-97-6
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 20:01
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 20:01
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 20:01
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 20:01
79-00-5
1,1-Dichloroethane
19.0
ug/L
1.0
1
05/15/19 20:01
75-34-3
1,1-Dichloroethene
1.9
ug/L
1.0
1
05/15/19 20:01
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 20:01
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 20:01
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 20:01
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 20:01
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 20:01
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 20:01
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 20:01
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 20:01
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 20:01
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 20:01
108-10-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-3 Lab ID: 2618294006 Collected: 05/08/19 14:07 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Acetone
8.7J
ug/L
25.0
1
05/15/19 20:01
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 20:01
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 20:01
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 20:01
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 20:01
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 20:01
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 20:01
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 20:01
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 20:01
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 20:01
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 20:01
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 20:01
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 20:01
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 20:01
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 20:01
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 20:01
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 20:01
74-88-4
Methylene Chloride
0.72J
ug/L
1.0
1
05/15/19 20:01
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 20:01
100-42-5
Tetrachloroethene
11.9
ug/L
1.0
1
05/15/19 20:01
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 20:01
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 20:01
108-88-3
Trichloroethene
6.5
ug/L
1.0
1
05/15/19 20:01
79-01-6
Trichlorofluoromethane
0.801
ug/L
1.0
1
05/15/19 20:01
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 20:01
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 20:01
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 20:01
1330-20-7
cis-1,2-Dichloroethene
8.8
ug/L
1.0
1
05/15/19 20:01
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 20:01
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 20:01
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 20:01
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
97
%.
81-119
1
05/15/19 20:01
17060-07-0
Dibromofluoromethane (S)
97
%.
82-114
1
05/15/19 20:01
1868-53-7
4-Bromofluorobenzene (S)
96
%.
82-120
1
05/15/19 20:01
460-00-4
Toluene-d8 (S)
99
%.
82-109
1
05/15/19 20:01
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/18/19 19:00
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
106
%
50-150
1
05/18/19 19:00
17060-07-0
Toluene-d8 (S)
112
%
50-150
1
05/18/19 19:00
2037-26-5
2320B Alkalinity
Analytical Method:
SM 2320B
Alkalinity, Total as CaCO3
77000
ug/L
20000
1
05/13/19 17:54
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1.v1
Page 26 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-3 Lab ID: 2618294006 Collected: 05/08/19 14:07 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
410.4 COD
Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen Demand
ND ug/L
10000
1 05/13/19 13:20
05/13/19 16:11
450OS2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1915:27
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation
Method: SM 5210B
BOD, 5 day
ND ug/L
2000
1 05/10/19 10:10
05/15/19 09:19
2A,L2
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
25.OJ ug/L
50.0
1
05/10/19 03:09
14797-55-8 B
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
3920 ug/L
1000
1
05/11/19 02:54
16887-00-6
Sulfate
239J ug/L
5000
1
05/11/19 02:54
14808-79-8 B
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
ND ug/L
1000
1
05/16/19 20:35
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 20:35
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 20:35
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 20:35
7440-44-0
Mean Total Organic Carbon
ND ug/L
1000
1
05/16/19 20:35
7440-44-0
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 27 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-3 deep Lab ID: 2618294007 Collected: 05/08/19 14:52 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
6.98
Std. Units 1
05/22/19 11:39
Field Temperature
16.0
deg C 1
05/22/19 11:39
Field Specific Conductance
343
umhos/cm 1
05/22/19 11:39
Field Turbidity
8.00
NTU 1
05/22/19 11:39
Field Oxidation Potential
17.9
mV 1
05/22/19 11:39
Oxygen, Dissolved
1.76
mg/L 1
05/22/19 11:39 7782-44-7 N2
Depth to Water
7.63
feet 1
05/22/19 11:39
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-36-0
Arsenic
0.73J
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-38-2
Barium
56.9
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:27
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:27
7440-43-9
Chromium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-48-4
Copper
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-50-8
Lead
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:27
7439-92-1
Nickel
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:27
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:27
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/15/1915:29
05/16/1918:27
7440-62-2
Zinc
5.7J
ug/L
10.0
1
05/15/1915:29
05/16/1918:27
7440-66-6
7470 Mercury Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/09/1916:25 05/10/1917:35
7439-97-6
8260D MSV
Analytical Method:
EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 20:26
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/15/19 20:26
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/15/19 20:26
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/15/19 20:26
79-00-5
1,1-Dichloroethane
1.1
ug/L
1.0
1
05/15/19 20:26
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/15/19 20:26
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/15/19 20:26
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/15/19 20:26
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/15/19 20:26
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 20:26
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/15/19 20:26
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/15/19 20:26
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/15/19 20:26
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/15/19 20:26
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/15/19 20:26
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/15/19 20:26
108-10-1
Acetone
10.0J
ug/L
25.0
1
05/15/19 20:26
67-64-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-3 deep Lab ID: 2618294007 Collected: 05/08/19 14:52 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Acrylonitrile
ND
ug/L
50.0
1
05/15/19 20:26
107-13-1
Benzene
ND
ug/L
1.0
1
05/15/19 20:26
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/15/19 20:26
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/15/19 20:26
75-27-4
Bromoform
ND
ug/L
1.0
1
05/15/19 20:26
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/15/19 20:26
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/15/19 20:26
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/15/19 20:26
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/15/19 20:26
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/15/19 20:26
75-00-3
Chloroform
ND
ug/L
1.0
1
05/15/19 20:26
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/15/19 20:26
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/15/19 20:26
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/15/19 20:26
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/15/19 20:26
100-41-4
lodomethane
ND
ug/L
10.0
1
05/15/19 20:26
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/15/19 20:26
75-09-2
Styrene
ND
ug/L
1.0
1
05/15/19 20:26
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/15/19 20:26
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/15/19 20:26
109-99-9
Toluene
ND
ug/L
1.0
1
05/15/19 20:26
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/15/19 20:26
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/15/19 20:26
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/15/19 20:26
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/15/19 20:26
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/15/19 20:26
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 20:26
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 20:26
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/15/19 20:26
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/15/19 20:26
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
96
%.
81-119
1
05/15/19 20:26
17060-07-0
Dibromofluoromethane (S)
99
%.
82-114
1
05/15/19 20:26
1868-53-7
4-Bromofluorobenzene (S)
96
%.
82-120
1
05/15/19 20:26
460-00-4
Toluene-d8 (S)
97
%.
82-109
1
05/15/19 20:26
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/18/19 19:20
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
108
%
50-150
1
05/18/19 19:20
17060-07-0
Toluene-d8 (S)
111
%
50-150
1
05/18/19 19:20
2037-26-5
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1,v1
Page 29 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-E deep Lab ID: 2618294008 Collected: 05/08/19 09:26 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
6.29
Std. Units
1
05/22/19 11:39
Field Temperature
16.4
deg C
1
05/22/19 11:39
Field Specific Conductance
1173
umhos/cm
1
05/22/19 11:39
Field Turbidity
8.83
NTU
1
05/22/19 11:39
Field Oxidation Potential
-30.9
mV
1
05/22/19 11:39
Oxygen, Dissolved
1.88
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
27.73
feet
1
05/22/19 11:39
Iron, Ferrous
6.0
mg/L
1
05/22/19 11:39
6020B MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7440-36-0
Arsenic
2.1J
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7440-38-2
Barium
2910
ug/L
25.0
5
05/15/1915:29
05/17/1919:09
7440-39-3
Beryllium
0.37J
ug/L
0.50
1
05/15/1915:29
05/16/1918:33
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:33
7440-43-9
Chromium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7440-47-3
Cobalt
42.1
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7440-48-4
Copper
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7440-50-8
Lead
2.9
ug/L
1.0
1
05/15/1915:29
05/16/1918:33
7439-92-1
Nickel
24.9
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:33
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:33
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/15/1915:29
05/16/1918:33
7440-62-2
Zinc
5AJ
ug/L
10.0
1
05/15/1915:29
05/16/1918:33
7440-66-6
7470 Mercury
Analytical Method: EPA 7470A Preparation Method:
EPA 7470A
Mercury
ND
mg/L
0.00020
1
05/09/1916:25
05/10/1917:38
7439-97-6
8270E MSSV Water
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
bis(2- Ethyl hexyl)phthalate
ND
ug/L
15.0
1
05/10/19 15:45
05/11/19 03:09
117-81-7
Surrogates
Nitrobenzene-d5 (S)
62
%.
13-107
1
05/10/19 15:45
05/11/19 03:09
4165-60-0
2-Fluorobiphenyl (S)
65
%.
12-129
1
05/10/19 15:45
05/11/19 03:09
321-60-8
Phenol-d6 (S)
20
%.
10-46
1
05/10/19 15:45
05/11/19 03:09
13127-88-3
2-Fluorophenol (S)
34
%.
10-64
1
05/10/19 15:45
05/11/19 03:09
367-12-4
2,4,6-Tribromophenol (S)
84
%.
10-148
1
05/10/19 15:45
05/11/19 03:09
118-79-6
p-Terphenyl-d14 (S)
78
%.
14-147
1
05/10/19 15:45
05/11/19 03:09
1718-51-0
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/1917:33
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/1917:33
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/1917:33
79-34-5 v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/1917:33
79-00-5
1,1-Dichloroethane
0.44J
ug/L
1.0
1
05/17/1917:33
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/1917:33
75-35-4
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in
full,
Date: 05/31 /2019 05:08 PM
without
the written consent
of Pace Analytical Services, LLC.
Page 30 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-E deep Lab ID: 2618294008 Collected: 05/08/19 09:26 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 17:33
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 17:33
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 17:33
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 17:33
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 17:33
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 17:33
78-87-5
1,4-Dichlorobenzene
7.4
ug/L
1.0
1
05/17/19 17:33
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 17:33
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 17:33
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 17:33
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 17:33
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 17:33
107-13-1
Benzene
2.4
ug/L
1.0
1
05/17/19 17:33
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 17:33
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 17:33
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 17:33
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 17:33
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 17:33
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 17:33
56-23-5
L1
Chlorobenzene
1.2
ug/L
1.0
1
05/17/19 17:33
108-90-7
Chloroethane
5.9
ug/L
1.0
1
05/17/19 17:33
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 17:33
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 17:33
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 17:33
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 17:33
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 17:33
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 17:33
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 17:33
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 17:33
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 17:33
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 17:33
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 17:33
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/17/19 17:33
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 17:33
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 17:33
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 17:33
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 17:33
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 17:33
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 17:33
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 17:33
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 17:33
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
98
%.
81-119
1
05/17/19 17:33
17060-07-0
Dibromofluoromethane (S)
108
%.
82-114
1
05/17/19 17:33
1868-53-7
4-Bromofluorobenzene (S)
88
%.
82-120
1
05/17/19 17:33
460-00-4
Toluene-d8 (S)
82
%.
82-109
1
05/17/19 17:33
2037-26-5
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM
without
the written consent of Pace Analytical Services, LLC.
Page 31 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-E deep Lab ID: 2618294008 Collected: 05/08/19 09:26 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
410.4 COD
Chemical Oxygen Demand
450OS2D Sulfide Water
Sulfide
5210B BOD, 5 day
BOD, 5 day
9056 IC Anions 48hr
Nitrate as N
9056 IC Anions
Chloride
Sulfate
9060A Total Organic Carbon
Total Organic Carbon
Total Organic Carbon
Total Organic Carbon
Total Organic Carbon
Mean Total Organic Carbon
Date: 05/31 /2019 05:08 PM
Analytical Method: EPA 8260D Mod
9.8 ug/L
2.0
1
05/20/1915:25
123-91-1
94 %
50-150
1
05/20/1915:25
17060-07-0
78 %
50-150
1
05/20/1915:25
2037-26-5
Analytical Method: SM 2320B
468000 ug/L
20000
1
05/13/1917:57
Analytical Method: EPA 410.4 Preparation Method:
EPA 410.4
ND ug/L
10000
1 05/13/1913:20
05/13/1916:11
Analytical Method: SM 4500-S2 D
ND ug/L
200
1
05/10/1915:28
18496-25-8
Analytical Method: SM 521OB Preparation Method: SM 521 OB
129000 ug/L
17200
12
05/09/1915:00 05/14/1911:56
1A,3A,
R6
Analytical Method: EPA 9056A
21.OJ ug/L
50.0
1
05/10/19 01:23
14797-55-8
B
Analytical Method: EPA 9056A
66200 ug/L
5000
5
05/22/1918:49
16887-00-6
92.OJ ug/L
5000
1
05/11/19 03:14
14808-79-8
B
Analytical Method: EPA 9060A
8120 ug/L
1000
1
05/16/19 20:56
7440-44-0
8080 ug/L
1000
1
05/16/19 20:56
7440-44-0
8200 ug/L
1000
1
05/16/19 20:56
7440-44-0
8000 ug/L
1000
1
05/16/19 20:56
7440-44-0
8100 ug/L
1000
1
05/16/19 20:56
7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 32 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-L Lab ID: 2618294009 Collected: 05/08/19 15:58 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
5.12
Std. Units 1
05/22/19 11:39
Field Temperature
14.4
deg C 1
05/22/19 11:39
Field Specific Conductance
91
umhos/cm 1
05/22/19 11:39
Field Turbidity
6.87
NTU 1
05/22/19 11:39
Field Oxidation Potential
142.9
mV 1
05/22/19 11:39
Oxygen, Dissolved
1.87
mg/L 1
05/22/19 11:39 7782-44-7 N2
Depth to Water
9.88
feet 1
05/22/19 11:39
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-38-2
Barium
41.0
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:39
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:39
7440-43-9
Chromium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-48-4
Copper
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-50-8
Lead
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:39
7439-92-1
Nickel
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:39
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:39
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/15/1915:29
05/16/1918:39
7440-62-2
Zinc
2.9J
ug/L
10.0
1
05/15/1915:29
05/16/1918:39
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 12:16
7439-97-6
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 17:59
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 17:59
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 17:59
79-34-5 v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 17:59
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 17:59
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 17:59
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 17:59
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 17:59
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 17:59
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 17:59
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 17:59
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 17:59
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 17:59
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 17:59
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 17:59
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 17:59
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 17:59
67-64-1
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM
without
the written consent
of Pace Analytical Services, LLC.
Page 33 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-L Lab ID: 2618294009 Collected: 05/08/19 15:58 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 17:59
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 17:59
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 17:59
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 17:59
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 17:59
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 17:59
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 17:59
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 17:59
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 17:59
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 17:59
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 17:59
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 17:59
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 17:59
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 17:59
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 17:59
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 17:59
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 17:59
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 17:59
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 17:59
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 17:59
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 17:59
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/17/19 17:59
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 17:59
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 17:59
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 17:59
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 17:59
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 17:59
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 17:59
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 17:59
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 17:59
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
101
%.
81-119
1
05/17/19 17:59
17060-07-0
Dibromofluoromethane (S)
103
%.
82-114
1
05/17/19 17:59
1868-53-7
4-Bromofluorobenzene (S)
87
%.
82-120
1
05/17/19 17:59
460-00-4
Toluene-d8 (S)
82
%.
82-109
1
05/17/19 17:59
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/20/19 15:45
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
89
%
50-150
1
05/20/19 15:45
17060-07-0
Toluene-d8 (S)
76
%
50-150
1
05/20/19 15:45
2037-26-5
2320B Alkalinity
Analytical Method:
SM 2320B
Alkalinity, Total as CaCO3
36000
ug/L
20000
1
05/13/19 18:05
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1
L1
L1
L1
Page 34 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-L Lab ID: 2618294009 Collected: 05/08/19 15:58 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
410.4 COD
Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen Demand
ND ug/L
10000
1 05/13/19 13:20
05/13/19 16:13
4500S2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
ND ug/L
200
1
05/10/1915:28
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation
Method: SM 5210B
BOD, 5 day
ND ug/L
2000
1 05/10/19 10:10
05/15/19 09:23
2A,L2
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
84.0 ug/L
50.0
1
05/10/19 03:31
14797-55-8 B
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
2680 ug/L
1000
1
05/22/1919:11
16887-00-6
Sulfate
1480J ug/L
5000
1
05/22/1919:11
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
ND ug/L
1000
1
05/16/19 21:14
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 21:14
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 21:14
7440-44-0
Total Organic Carbon
ND ug/L
1000
1
05/16/19 21:14
7440-44-0
Mean Total Organic Carbon
ND ug/L
1000
1
05/16/19 21:14
7440-44-0
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 35 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-L deep Lab ID: 2618294010 Collected: 05/08/19 16:28 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
6.10
Std. Units 1
05/22/19 11:39
Field Temperature
13.7
deg C 1
05/22/19 11:39
Field Specific Conductance
203
umhos/cm 1
05/22/19 11:39
Field Turbidity
4.52
NTU 1
05/22/19 11:39
Field Oxidation Potential
160.7
mV 1
05/22/19 11:39
Oxygen, Dissolved
1.90
mg/L 1
05/22/19 11:39 7782-44-7 N2
Depth to Water
11.35
feet 1
05/22/19 11:39
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
0.901
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-38-2
Barium
34.3
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:45
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:45
7440-43-9
Chromium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-48-4
Copper
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-50-8
Lead
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:45
7439-92-1
Nickel
1.8J
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:45
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:45
7440-28-0
Vanadium
3.6J
ug/L
10.0
1
05/15/1915:29
05/16/1918:45
7440-62-2
Zinc
396
ug/L
10.0
1
05/15/1915:29
05/16/1918:45
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 12:19
7439-97-6
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 18:25
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 18:25
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 18:25
79-34-5 v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 18:25
79-00-5
1,1-Dichloroethane
5.4
ug/L
1.0
1
05/17/19 18:25
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 18:25
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 18:25
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 18:25
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 18:25
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 18:25
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 18:25
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 18:25
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 18:25
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 18:25
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 18:25
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 18:25
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 18:25
67-64-1
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM
without
the written consent
of Pace Analytical Services, LLC.
Page 36 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-L deep Lab ID: 2618294010 Collected: 05/08/19 16:28 Received: 05/09/19 09:40 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 18:25
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 18:25
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 18:25
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 18:25
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 18:25
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 18:25
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 18:25
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 18:25
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 18:25
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 18:25
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 18:25
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 18:25
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 18:25
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 18:25
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 18:25
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 18:25
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 18:25
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 18:25
100-42-5
Tetrachloroethene
1.0
ug/L
1.0
1
05/17/19 18:25
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 18:25
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 18:25
108-88-3
Trichloroethene
0.65J
ug/L
1.0
1
05/17/19 18:25
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 18:25
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 18:25
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 18:25
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 18:25
1330-20-7
cis-1,2-Dichloroethene
3.3
ug/L
1.0
1
05/17/19 18:25
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 18:25
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 18:25
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 18:25
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
98
%.
81-119
1
05/17/19 18:25
17060-07-0
Dibromofluoromethane (S)
105
%.
82-114
1
05/17/19 18:25
1868-53-7
4-Bromofluorobenzene (S)
85
%.
82-120
1
05/17/19 18:25
460-00-4
Toluene-d8 (S)
82
%.
82-109
1
05/17/19 18:25
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/20/19 16:04
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
88
%
50-150
1
05/20/19 16:04
17060-07-0
Toluene-d8 (S)
76
%
50-150
1
05/20/19 16:04
2037-26-5
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
L1
L1
L1
L1
Page 37 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-A Lab ID: 2618294011 Collected: 05/09/19 09:18 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method
Field pH
5.27
Std. Units 1
05/22/19 11:39
Field Temperature
13.7
deg C 1
05/22/19 11:39
Field Specific Conductance
449
umhos/cm 1
05/22/19 11:39
Field Turbidity
1.79
NTU 1
05/22/19 11:39
Field Oxidation Potential
76.7
mV 1
05/22/19 11:39
Oxygen, Dissolved
1.91
mg/L 1
05/22/19 11:39 7782-44-7 N2
Depth to Water
39.57
feet 1
05/22/19 11:39
Iron, Ferrous
3.50
mg/L 1
05/22/19 11:39
6020B MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Antimony
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-38-2
Barium
56.0
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-39-3
Beryllium
0.191
ug/L
0.50
1
05/15/1915:29
05/16/1918:50
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/15/1915:29
05/16/1918:50
7440-43-9
Chromium
11.2
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-47-3
Cobalt
25.2
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-48-4
Copper
1.5J
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-50-8
Lead
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:50
7439-92-1
Nickel
31.9
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-02-0
Selenium
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7782-49-2
Silver
ND
ug/L
5.0
1
05/15/1915:29
05/16/1918:50
7440-22-4
Thallium
ND
ug/L
1.0
1
05/15/1915:29
05/16/1918:50
7440-28-0
Vanadium
3.8J
ug/L
10.0
1
05/15/1915:29
05/16/1918:50
7440-62-2
Zinc
6.OJ
ug/L
10.0
1
05/15/1915:29
05/16/1918:50
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 12:21
7439-97-6
8260D MSV
Analytical Method:
EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 00:05
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 00:05
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 00:05
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 00:05
79-00-5
1,1-Dichloroethane
12.7
ug/L
1.0
1
05/23/19 00:05
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 00:05
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 00:05
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 00:05
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 00:05
106-93-4 v1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 00:05
95-50-1
1,2-Dichloroethane
1.7
ug/L
1.0
1
05/23/19 00:05
107-06-2
1,2-Dichloropropane
2.4
ug/L
1.0
1
05/23/19 00:05
78-87-5
1,4-Dichlorobenzene
36.0
ug/L
1.0
1
05/23/19 00:05
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 00:05
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 00:05
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 00:05
108-10-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-A Lab ID: 2618294011 Collected: 05/09/19 09:18 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Analytical Method: EPA 8260D
Acetone
9.7J
ug/L
25.0
1
05/23/19 00:05
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 00:05
107-13-1
Benzene
5.7
ug/L
1.0
1
05/23/19 00:05
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 00:05
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 00:05
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 00:05
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 00:05
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 00:05
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 00:05
56-23-5
Chlorobenzene
1.3
ug/L
1.0
1
05/23/19 00:05
108-90-7
Chloroethane
2.7
ug/L
1.0
1
05/23/19 00:05
75-00-3
Chloroform
ND
ug/L
1.0
1
05/23/19 00:05
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 00:05
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 00:05
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/23/19 00:05
74-95-3
Ethylbenzene
0.49J
ug/L
1.0
1
05/23/19 00:05
100-41-4
lodomethane
ND
ug/L
10.0
1
05/23/19 00:05
74-88-4
Methylene Chloride
2.5
ug/L
1.0
1
05/23/19 00:05
75-09-2
Styrene
ND
ug/L
1.0
1
05/23/19 00:05
100-42-5
Tetrachloroethene
2.3
ug/L
1.0
1
05/23/19 00:05
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/23/19 00:05
109-99-9
Toluene
ND
ug/L
1.0
1
05/23/19 00:05
108-88-3
Trichloroethene
2.9
ug/L
1.0
1
05/23/19 00:05
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/23/19 00:05
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/23/19 00:05
108-05-4
Vinyl chloride
0.77J
ug/L
1.0
1
05/23/19 00:05
75-01-4
Xylene (Total)
3.8
ug/L
2.0
1
05/23/19 00:05
1330-20-7
cis-1,2-Dichloroethene
86.2
ug/L
1.0
1
05/23/19 00:05
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/23/19 00:05
10061-01-5
trans-1,2-Dichloroethene
0.49J
ug/L
1.0
1
05/23/19 00:05
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/23/19 00:05
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
103
%.
81-119
1
05/23/19 00:05
17060-07-0
Dibromofluoromethane (S)
104
%.
82-114
1
05/23/19 00:05
1868-53-7
4-Bromofluorobenzene (S)
107
%.
82-120
1
05/23/19 00:05
460-00-4
Toluene-d8 (S)
98
%.
82-109
1
05/23/19 00:05
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/20/19 19:17
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
92
%
50-150
1
05/20/19 19:17
17060-07-0
Toluene-d8 (S)
75
%
50-150
1
05/20/19 19:17
2037-26-5
2320B Alkalinity
Analytical Method:
SM 2320B
Alkalinity, Total as CaCO3
109000
ug/L
20000
1
05/13/19 18:09
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 39 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-A Lab ID: 2618294011 Collected: 05/09/19 09:18 Received: 05/10/19 09:20 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
410.4 COD
Analytical Method: EPA 410.4 Preparation Method: EPA 410.4
Chemical Oxygen Demand
ND ug/L
10000
1 05/22/19 10:30
05/22/19 15:33
450OS2D Sulfide Water
Analytical Method: SM 4500-S2 D
Sulfide
652 ug/L
200
1
05/10/1915:34
18496-25-8
5210B BOD, 5 day
Analytical Method: SM 5210B Preparation
Method: SM 5210B
BOD, 5 day
6960 ug/L
3640
2 05/10/19 16:25
05/15/19 10:19
2A,L2
9056 IC Anions 48hr
Analytical Method: EPA 9056A
Nitrate as N
23.OJ ug/L
50.0
1
05/11/19 08:47
14797-55-8 B
9056 IC Anions
Analytical Method: EPA 9056A
Chloride
26900 ug/L
1000
1
05/23/19 05:46
16887-00-6
Sulfate
31500 ug/L
5000
1
05/23/19 05:46
14808-79-8
9060A Total Organic Carbon
Analytical Method: EPA 9060A
Total Organic Carbon
4420 ug/L
1000
1
05/16/19 21:35
7440-44-0
Total Organic Carbon
4300 ug/L
1000
1
05/16/19 21:35
7440-44-0
Total Organic Carbon
4430 ug/L
1000
1
05/16/19 21:35
7440-44-0
Total Organic Carbon
4360 ug/L
1000
1
05/16/19 21:35
7440-44-0
Mean Total Organic Carbon
4380 ug/L
1000
1
05/16/19 21:35
7440-44-0
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 40 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
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
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
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

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
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

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-1
Lab ID: 2618294014
Collected:
05/08/19
12:54
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
6.51
Std. Units
1
05/22/19 11:39
Field Temperature
15.9
deg C
1
05/22/19 11:39
Field Specific Conductance
1408
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
22.4
my
1
05/22/19 11:39
Oxygen, Dissolved
15.2
mg/L
1
05/22/19 11:39
7782-44-7
N2
Depth to Water
11.88
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 12:48
630-20-6
R1
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/22/19 12:48
71-55-6
M1,R1
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 12:48
79-34-5
R1
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/22/19 12:48
79-00-5
R1
1,1-Dichloroethane
1.9
ug/L
1.0
1
05/22/19 12:48
75-34-3
R1
1,1-Dichloroethene
ND
ug/L
1.0
1
05/22/19 12:48
75-35-4
R1
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/22/19 12:48
96-18-4
M1,R1
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/22/19 12:48
96-12-8
M1,R1
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/22/19 12:48
106-93-4
R1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 12:48
95-50-1
R1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/22/19 12:48
107-06-2
R1
1,2-Dichloropropane
ND
ug/L
1.0
1
05/22/19 12:48
78-87-5
R1
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 12:48
106-46-7
R1
2-Butanone (MEK)
ND
ug/L
5.0
1
05/22/19 12:48
78-93-3
R1
2-Hexanone
ND
ug/L
5.0
1
05/22/19 12:48
591-78-6
R1
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/22/19 12:48
108-10-1
R1
Acetone
ND
ug/L
25.0
1
05/22/19 12:48
67-64-1
R1
Acrylonitrile
ND
ug/L
50.0
1
05/22/19 12:48
107-13-1
R1
Benzene
ND
ug/L
1.0
1
05/22/19 12:48
71-43-2
R1
Bromochloromethane
ND
ug/L
1.0
1
05/22/19 12:48
74-97-5
M1,R1
Bromodichloromethane
ND
ug/L
1.0
1
05/22/19 12:48
75-27-4
M1,R1
Bromoform
ND
ug/L
1.0
1
05/22/19 12:48
75-25-2
R1
Bromomethane
ND
ug/L
2.0
1
05/22/19 12:48
74-83-9
R1
Carbon disulfide
ND
ug/L
10.0
1
05/22/19 12:48
75-15-0
M1
Carbon tetrachloride
ND
ug/L
1.0
1
05/22/19 12:48
56-23-5
M1,R1
Chlorobenzene
ND
ug/L
1.0
1
05/22/19 12:48
108-90-7
R1
Chloroethane
ND
ug/L
1.0
1
05/22/19 12:48
75-00-3
R1
Chloroform
ND
ug/L
1.0
1
05/22/19 12:48
67-66-3
M1,R1
Chloromethane
ND
ug/L
1.0
1
05/22/19 12:48
74-87-3
R1
Dibromochloromethane
ND
ug/L
1.0
1
05/22/19 12:48
124-48-1
M1,R1
Dibromomethane
ND
ug/L
1.0
1
05/22/19 12:48
74-95-3
M1,R1
Ethylbenzene
ND
ug/L
1.0
1
05/22/19 12:48
100-41-4
R1
lodomethane
ND
ug/L
10.0
1
05/22/19 12:48
74-88-4
R1
Methylene Chloride
ND
ug/L
1.0
1
05/22/19 12:48
75-09-2
R1
Styrene
ND
ug/L
1.0
1
05/22/19 12:48
100-42-5
M1,R1
Tetrachloroethene
ND
ug/L
1.0
1
05/22/19 12:48
127-18-4
R1
Tetrahydrofuran
1.4J
ug/L
10.0
1
05/22/19 12:48
109-99-9
R1
Toluene
ND
ug/L
1.0
1
05/22/19 12:48
108-88-3
R1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 44 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-1 Lab ID: 2618294014 Collected: 05/08/19 12:54 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
0.38J
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
106
%.
102
%.
110
%.
105
%.
Analytical Method:
EPA 8260D Mod.
66.4
ug/L
94 %
77 %
1.0
1
05/22/19 12:48
79-01-6
R1
1.0
1
05/22/19 12:48
75-69-4
M 1, R 1
2.0
1
05/22/19 12:48
108-05-4
M 1, R 1
1.0
1
05/22/19 12:48
75-01-4
R1
2.0
1
05/22/19 12:48
1330-20-7
RS
1.0
1
05/22/19 12:48
156-59-2
R1
1.0
1
05/22/19 12:48
10061-01-5
R1
1.0
1
05/22/19 12:48
156-60-5
R1
1.0
1
05/22/19 12:48
10061-02-6
R1
81-119
1
05/22/19 12:48
17060-07-0
82-114
1
05/22/19 12:48
1868-53-7
82-120
1
05/22/19 12:48
460-00-4
82-109
1
05/22/19 12:48
2037-26-5
2.0
1
05/20/19 16:23
123-91-1
50-150
1
05/20/19 16:23
17060-07-0
50-150
1
05/20/19 16:23
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 45 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-1 Lab ID: 2618294015 Collected: 05/09/19 08:34 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
5.47 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
0.46J
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-38-2
133
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-39-3
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:37
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:37
7440-43-9
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-47-3
12.7
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-48-4
3.1J
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-50-8
0.13J
ug/L
1.0
1
05/16/1914:34
05/20/1915:37
7439-92-1
28.9
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:37
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/20/1915:37
7440-28-0
1.51
ug/L
10.0
1
05/16/1914:34
05/20/1915:37
7440-62-2
2.5J
ug/L
10.0
1
05/16/1914:34
05/20/1915:37
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 46 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-B
Lab ID: 2618294016
Collected:
05/08/19
11:45
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
6.67
Std. Units
1
05/22/19 11:39
Field Temperature
16.0
deg C
1
05/22/19 11:39
Field Specific Conductance
784
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
-64.5
my
1
05/22/19 11:39
Oxygen, Dissolved
10.5
mg/L
1
05/22/19 11:39
7782-44-7
N2
Depth to Water
2.46
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 19:43
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 19:43
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 19:43
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 19:43
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 19:43
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 19:43
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 19:43
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 19:43
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 19:43
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 19:43
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 19:43
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 19:43
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 19:43
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 19:43
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 19:43
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 19:43
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 19:43
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 19:43
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 19:43
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 19:43
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 19:43
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 19:43
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 19:43
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 19:43
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 19:43
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 19:43
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 19:43
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 19:43
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 19:43
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 19:43
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 19:43
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 19:43
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 19:43
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 19:43
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 19:43
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 19:43
127-18-4
Tetrahydrofuran
4.OJ
ug/L
10.0
1
05/17/19 19:43
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 19:43
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-B Lab ID: 2618294016 Collected: 05/08/19 11:45 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
98
%.
104
%.
85
%.
83
%.
Analytical Method:
EPA 8260D Mod.
54.3
ug/L
92
%
75
%
1.0
1
05/17/19 19:43
79-01-6
1.0
1
05/17/19 19:43
75-69-4
2.0
1
05/17/19 19:43
108-05-4
1.0
1
05/17/19 19:43
75-01-4
2.0
1
05/17/19 19:43
1330-20-7
1.0
1
05/17/19 19:43
156-59-2
1.0
1
05/17/19 19:43
10061-01-5
1.0
1
05/17/19 19:43
156-60-5
1.0
1
05/17/19 19:43
10061-02-6
81-119
1
05/17/19 19:43
17060-07-0
82-114
1
05/17/19 19:43
1868-53-7
82-120
1
05/17/19 19:43
460-00-4
82-109
1
05/17/19 19:43
2037-26-5
2.0
1
05/20/19 16:43
123-91-1
50-150
1
05/20/19 16:43
17060-07-0
50-150
1
05/20/19 16:43
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 48 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-B Lab ID: 2618294017 Collected: 05/09/19 08:23 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
5.23 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-36-0
0.38J
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-38-2
175
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-39-3
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:42
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/20/1915:42
7440-43-9
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-47-3
7.3
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-48-4
0.27J
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-50-8
0.10J
ug/L
1.0
1
05/16/1914:34
05/20/1915:42
7439-92-1
5.5
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/20/1915:42
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/20/1915:42
7440-28-0
ND
ug/L
10.0
1
05/16/1914:34
05/20/1915:42
7440-62-2
2.5J
ug/L
10.0
1
05/16/1914:34
05/20/1915:42
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 49 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-C Lab ID: 2618294018 Collected: 05/09/19 10:50 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
5.74
Std. Units 1
05/22/19 11:39
Field Temperature
15.0
deg C 1
05/22/19 11:39
Field Specific Conductance
98
umhos/cm 1
05/22/19 11:39
Field Turbidity
800+
NTU 1
05/22/19 11:39
Field Oxidation Potential
104.3
mV 1
05/22/19 11:39
Oxygen, Dissolved
1.37
mg/L 1
05/22/19 11:39 7782-44-7 N2
Depth to Water
12.04
feet 1
05/22/19 11:39
8270E MSSV Water Analytical Method: EPA 8270E Preparation Method: EPA 3510C
bis(2- Ethyl hexyl)phthalate
7.1J
ug/L
15.0
1
05/15/19 11:30
05/15/19 19:20
117-81-7
Surrogates
Nitrobenzene-d5 (S)
47
%.
13-107
1
05/15/19 11:30
05/15/19 19:20
4165-60-0
2-Fluorobiphenyl (S)
65
%.
12-129
1
05/15/19 11:30
05/15/19 19:20
321-60-8
Phenol-d6 (S)
18
%.
10-46
1
05/15/19 11:30
05/15/19 19:20
13127-88-3
2-Fluorophenol (S)
25
%.
10-64
1
05/15/19 11:30
05/15/19 19:20
367-12-4
2,4,6-Tribromophenol (S)
74
%.
10-148
1
05/15/19 11:30
05/15/19 19:20
118-79-6
p-Terphenyl-d14 (S)
86
%.
14-147
1
05/15/19 11:30
05/15/19 19:20
1718-51-0
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 00:31
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 00:31
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 00:31
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 00:31
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/23/19 00:31
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 00:31
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 00:31
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 00:31
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 00:31
106-93-4 v1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 00:31
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/23/19 00:31
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/23/19 00:31
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 00:31
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 00:31
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 00:31
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 00:31
108-10-1
Acetone
ND
ug/L
25.0
1
05/23/19 00:31
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 00:31
107-13-1
Benzene
ND
ug/L
1.0
1
05/23/19 00:31
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 00:31
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 00:31
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 00:31
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 00:31
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 00:31
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 00:31
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/23/19 00:31
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/23/19 00:31
75-00-3
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except
in full,
Date: 05/31 /2019 05:08 PM
without
the written consent of Pace Analytical Services,
LLC.
Page 50 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-C Lab ID: 2618294018 Collected: 05/09/19 10:50 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
Chloroform
ND
ug/L
1.0
1
05/23/19 00:31
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 00:31
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 00:31
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/23/19 00:31
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/23/19 00:31
100-41-4
lodomethane
ND
ug/L
10.0
1
05/23/19 00:31
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/23/19 00:31
75-09-2
Styrene
ND
ug/L
1.0
1
05/23/19 00:31
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/23/19 00:31
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/23/19 00:31
109-99-9
Toluene
ND
ug/L
1.0
1
05/23/19 00:31
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/23/19 00:31
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/23/19 00:31
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/23/19 00:31
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/23/19 00:31
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/23/19 00:31
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/23/19 00:31
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/23/19 00:31
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/23/19 00:31
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/23/19 00:31
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
106
%.
81-119
1
05/23/19 00:31
17060-07-0
Dibromofluoromethane (S)
100
%.
82-114
1
05/23/19 00:31
1868-53-7
4-Bromofluorobenzene (S)
106
%.
82-120
1
05/23/19 00:31
460-00-4
Toluene-d8 (S)
94
%.
82-109
1
05/23/19 00:31
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/20/19 19:36
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
89
%
50-150
1
05/20/19 19:36
17060-07-0
Toluene-d8 (S)
75
%
50-150
1
05/20/19 19:36
2037-26-5
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 51 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-C Lab ID: 2618294019 Collected: 05/10/19 07:33 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Depth to Water
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:
5.74
Std. Units
1
05/22/19 11:39
15.0
deg C
1
05/22/19 11:39
98
umhos/cm
1
05/22/19 11:39
800+
NTU
1
05/22/19 11:39
104.3
mV
1
05/22/19 11:39
1.37
mg/L
1
05/22/19 11:39
7782-44-7 N2
12.04
feet
1
05/22/19 11:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-38-2
19.6
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-39-3
0.16J
ug/L
0.50
1
05/16/1914:34
05/20/1916:00
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/20/1916:00
7440-43-9
28.7
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-47-3
1.3J
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-48-4
3.1J
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-50-8
0.18J
ug/L
1.0
1
05/16/1914:34
05/20/1916:00
7439-92-1
9.7
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:00
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/20/1916:00
7440-28-0
1.7J
ug/L
10.0
1
05/16/1914:34
05/20/1916:00
7440-62-2
4.5J
ug/L
10.0
1
05/16/1914:34
05/20/1916:00
7440-66-6 B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 52 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-D
Lab ID: 2618294020
Collected:
05/09/19
10:15
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
5.92
Std. Units
1
05/22/19 11:39
Field Temperature
13.8
deg C
1
05/22/19 11:39
Field Specific Conductance
620
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
36.4
my
1
05/22/19 11:39
Oxygen, Dissolved
1.93
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
22.76
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 00:57
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 00:57
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 00:57
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 00:57
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/23/19 00:57
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 00:57
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 00:57
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 00:57
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 00:57
106-93-4 v1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 00:57
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/23/19 00:57
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/23/19 00:57
78-87-5
1,4-Dichlorobenzene
9.1
ug/L
1.0
1
05/23/19 00:57
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 00:57
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 00:57
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 00:57
108-10-1
Acetone
ND
ug/L
25.0
1
05/23/19 00:57
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 00:57
107-13-1
Benzene
4.2
ug/L
1.0
1
05/23/19 00:57
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 00:57
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 00:57
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 00:57
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 00:57
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 00:57
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 00:57
56-23-5
Chlorobenzene
1.0
ug/L
1.0
1
05/23/19 00:57
108-90-7
Chloroethane
1.1
ug/L
1.0
1
05/23/19 00:57
75-00-3
Chloroform
ND
ug/L
1.0
1
05/23/19 00:57
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 00:57
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 00:57
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/23/19 00:57
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/23/19 00:57
100-41-4
lodomethane
ND
ug/L
10.0
1
05/23/19 00:57
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/23/19 00:57
75-09-2
Styrene
ND
ug/L
1.0
1
05/23/19 00:57
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/23/19 00:57
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/23/19 00:57
109-99-9
Toluene
ND
ug/L
1.0
1
05/23/19 00:57
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 53 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-D Lab ID: 2618294020 Collected: 05/09/19 10:15 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
1.3
ug/L
ND
ug/L
ND
ug/L
0.67J
ug/L
ND
ug/L
23.4
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
103
%.
101
%.
110
%.
122
%.
Analytical Method:
EPA 8260D Mod.
ND
ug/L
91
%
76
%
1.0
1
05/23/19 00:57
79-01-6
1.0
1
05/23/19 00:57
75-69-4
2.0
1
05/23/19 00:57
108-05-4
1.0
1
05/23/19 00:57
75-01-4
2.0
1
05/23/19 00:57
1330-20-7
1.0
1
05/23/19 00:57
156-59-2
1.0
1
05/23/19 00:57
10061-01-5
1.0
1
05/23/19 00:57
156-60-5
1.0
1
05/23/19 00:57
10061-02-6
81-119
1
05/23/19 00:57
17060-07-0
82-114
1
05/23/19 00:57
1868-53-7
82-120
1
05/23/19 00:57
460-00-4
82-109
1
05/23/19 00:57
2037-26-5 SO
2.0
1
05/20/19 19:56
123-91-1
50-150
1
05/20/19 19:56
17060-07-0
50-150
1
05/20/19 19:56
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 54 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-D Lab ID: 2618294021 Collected: 05/10/19 07:20 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
3.14 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-38-2
140
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-39-3
0.22J
ug/L
0.50
1
05/16/1914:34
05/20/1916:06
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/20/1916:06
7440-43-9
0.64J
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-47-3
12.1
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-48-4
0.47J
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-50-8
ND
ug/L
1.0
1
05/16/1914:34
05/20/1916:06
7439-92-1
18.1
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:06
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/20/1916:06
7440-28-0
18.7
ug/L
10.0
1
05/16/1914:34
05/20/1916:06
7440-62-2
6.3J
ug/L
10.0
1
05/16/1914:34
05/20/1916:06
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 55 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-F
Lab ID: 2618294022
Collected:
05/08/19
10:52
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
6.57
Std. Units
1
05/22/19 11:39
Field Temperature
14.3
deg C
1
05/22/19 11:39
Field Specific Conductance
478.3
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
-69.4
my
1
05/22/19 11:39
Oxygen, Dissolved
15.5
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
8.09
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 13:14
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/22/19 13:14
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 13:14
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/22/19 13:14
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/22/19 13:14
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/22/19 13:14
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/22/19 13:14
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/22/19 13:14
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/22/19 13:14
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 13:14
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/22/19 13:14
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/22/19 13:14
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 13:14
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/22/19 13:14
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/22/19 13:14
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/22/19 13:14
108-10-1
Acetone
ND
ug/L
25.0
1
05/22/19 13:14
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/22/19 13:14
107-13-1
Benzene
ND
ug/L
1.0
1
05/22/19 13:14
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/22/19 13:14
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/22/19 13:14
75-27-4
Bromoform
ND
ug/L
1.0
1
05/22/19 13:14
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/22/19 13:14
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/22/19 13:14
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/22/19 13:14
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/22/19 13:14
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/22/19 13:14
75-00-3
Chloroform
ND
ug/L
1.0
1
05/22/19 13:14
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/22/19 13:14
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/22/19 13:14
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/22/19 13:14
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/22/19 13:14
100-41-4
lodomethane
ND
ug/L
10.0
1
05/22/19 13:14
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/22/19 13:14
75-09-2
Styrene
ND
ug/L
1.0
1
05/22/19 13:14
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/22/19 13:14
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/22/19 13:14
109-99-9
Toluene
ND
ug/L
1.0
1
05/22/19 13:14
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 56 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-F Lab ID: 2618294022 Collected: 05/08/19 10:52 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
103
%.
102
%.
95
%.
106
%.
Analytical Method:
EPA 8260D Mod.
11.5
ug/L
90
%
75
%
1.0
1
05/22/19 13:14
79-01-6
1.0
1
05/22/19 13:14
75-69-4
2.0
1
05/22/19 13:14
108-05-4
1.0
1
05/22/19 13:14
75-01-4
2.0
1
05/22/19 13:14
1330-20-7
1.0
1
05/22/19 13:14
156-59-2
1.0
1
05/22/19 13:14
10061-01-5
1.0
1
05/22/19 13:14
156-60-5
1.0
1
05/22/19 13:14
10061-02-6
81-119
1
05/22/19 13:14
17060-07-0
82-114
1
05/22/19 13:14
1868-53-7
82-120
1
05/22/19 13:14
460-00-4
82-109
1
05/22/19 13:14
2037-26-5
2.0
1
05/20/19 17:02
123-91-1
50-150
1
05/20/19 17:02
17060-07-0
50-150
1
05/20/19 17:02
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 57 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-F Lab ID: 2618294023 Collected: 05/09/19 08:14 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Depth to Water
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
6.57
Std. Units
1
05/22/19 11:39
14.3
deg C
1
05/22/19 11:39
478.3
umhos/cm
1
05/22/19 11:39
800+
NTU
1
05/22/19 11:39
-69.4
mV
1
05/22/19 11:39
15.5
mg/L
1
05/22/19 11:39
7782-44-7 N2
8.09
feet
1
05/22/19 11:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-36-0
2AJ
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-38-2
188
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-39-3
ND
ug/L
0.50
1
05/16/1914:34
05/20/1916:11
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/20/1916:11
7440-43-9
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-47-3
7.2
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-48-4
6.6
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-50-8
ND
ug/L
1.0
1
05/16/1914:34
05/20/1916:11
7439-92-1
4.5J
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/20/1916:11
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/20/1916:11
7440-28-0
ND
ug/L
10.0
1
05/16/1914:34
05/20/1916:11
7440-62-2
8.9J
ug/L
10.0
1
05/16/1914:34
05/20/1916:11
7440-66-6 B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 58 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-G
Lab ID: 2618294024
Collected:
05/08/19
12:16
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
6.39
Std. Units
1
05/22/19 11:39
Field Temperature
15.0
deg C
1
05/22/19 11:39
Field Specific Conductance
1576
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
-82.9
my
1
05/22/19 11:39
Oxygen, Dissolved
22.8
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
9.23
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 13:40
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/22/19 13:40
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 13:40
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/22/19 13:40
79-00-5
1,1-Dichloroethane
0.93J
ug/L
1.0
1
05/22/19 13:40
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/22/19 13:40
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/22/19 13:40
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/22/19 13:40
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/22/19 13:40
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 13:40
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/22/19 13:40
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/22/19 13:40
78-87-5
1,4-Dichlorobenzene
1.5
ug/L
1.0
1
05/22/19 13:40
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/22/19 13:40
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/22/19 13:40
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/22/19 13:40
108-10-1
Acetone
ND
ug/L
25.0
1
05/22/19 13:40
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/22/19 13:40
107-13-1
Benzene
0.25J
ug/L
1.0
1
05/22/19 13:40
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/22/19 13:40
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/22/19 13:40
75-27-4
Bromoform
ND
ug/L
1.0
1
05/22/19 13:40
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/22/19 13:40
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/22/19 13:40
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/22/19 13:40
56-23-5
Chlorobenzene
3.9
ug/L
1.0
1
05/22/19 13:40
108-90-7
Chloroethane
0.80J
ug/L
1.0
1
05/22/19 13:40
75-00-3
Chloroform
ND
ug/L
1.0
1
05/22/19 13:40
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/22/19 13:40
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/22/19 13:40
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/22/19 13:40
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/22/19 13:40
100-41-4
lodomethane
ND
ug/L
10.0
1
05/22/19 13:40
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/22/19 13:40
75-09-2
Styrene
ND
ug/L
1.0
1
05/22/19 13:40
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/22/19 13:40
127-18-4
Tetrahydrofuran
1.51
ug/L
10.0
1
05/22/19 13:40
109-99-9
Toluene
ND
ug/L
1.0
1
05/22/19 13:40
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 59 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-G Lab ID: 2618294024 Collected: 05/08/19 12:16 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
98
%.
97
%.
97
%.
107
%.
Analytical Method:
EPA 8260D Mod.
85.9
ug/L
92
%
76
%
1.0
1
05/22/19 13:40
79-01-6
1.0
1
05/22/19 13:40
75-69-4
2.0
1
05/22/19 13:40
108-05-4
1.0
1
05/22/19 13:40
75-01-4
2.0
1
05/22/19 13:40
1330-20-7
1.0
1
05/22/19 13:40
156-59-2
1.0
1
05/22/19 13:40
10061-01-5
1.0
1
05/22/19 13:40
156-60-5
1.0
1
05/22/19 13:40
10061-02-6
81-119
1
05/22/19 13:40
17060-07-0
82-114
1
05/22/19 13:40
1868-53-7
82-120
1
05/22/19 13:40
460-00-4
82-109
1
05/22/19 13:40
2037-26-5
2.0
1
05/20/19 17:21
123-91-1
50-150
1
05/20/19 17:21
17060-07-0
50-150
1
05/20/19 17:21
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 60 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-G Lab ID: 2618294025 Collected: 05/09/19 08:29 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Depth to Water
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:
6.23
Std. Units
1
05/22/19 11:39
15.0
deg C
1
05/22/19 11:39
161
umhos/cm
1
05/22/19 11:39
800+
NTU
1
05/22/19 11:39
118.5
mV
1
05/22/19 11:39
47.4
mg/L
1
05/22/19 11:39
7782-44-7
27.35
feet
1
05/22/19 11:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-36-0
2AJ
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-38-2
464
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-39-3
0.13J
ug/L
0.50
1
05/16/1914:34
05/21/1918:08
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:08
7440-43-9
0.79J
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-47-3
14.6
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-48-4
0.43J
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-50-8
0.11J
ug/L
1.0
1
05/16/1914:34
05/21/1918:08
7439-92-1
10.9
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:08
7440-22-4
0.061J
ug/L
1.0
1
05/16/1914:34
05/21/1918:08
7440-28-0
0.74J
ug/L
10.0
1
05/16/1914:34
05/21/1918:08
7440-62-2
3.8J
ug/L
10.0
1
05/16/1914:34
05/21/1918:08
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.
N2
Page 61 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-H Lab ID: 2618294026 Collected: 05/08/19 16:05 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
5.12
NTU
1
05/22/19 11:39
8270E MSSV Water
Analytical Method:
EPA 8270E Preparation Method: EPA 3510C
bis(2- Ethyl hexyl)phthalate
ND
ug/L
15.0
1
05/15/19 11:30
05/15/19 19:43
117-81-7
Surrogates
Nitrobenzene-d5 (S)
45
%.
13-107
1
05/15/19 11:30
05/15/19 19:43
4165-60-0
2-Fluorobiphenyl (S)
65
%.
12-129
1
05/15/19 11:30
05/15/19 19:43
321-60-8
Phenol-d6 (S)
19
%.
10-46
1
05/15/19 11:30
05/15/19 19:43
13127-88-3
2-Fluorophenol (S)
26
%.
10-64
1
05/15/19 11:30
05/15/19 19:43
367-12-4
2,4,6-Tribromophenol (S)
69
%.
10-148
1
05/15/19 11:30
05/15/19 19:43
118-79-6
p-Terphenyl-d14 (S)
86
%.
14-147
1
05/15/19 11:30
05/15/19 19:43
1718-51-0
8260D MSV
Analytical Method:
EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 14:06
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/22/19 14:06
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 14:06
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/22/19 14:06
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/22/19 14:06
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/22/19 14:06
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/22/19 14:06
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/22/19 14:06
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/22/19 14:06
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 14:06
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/22/19 14:06
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/22/19 14:06
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 14:06
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/22/19 14:06
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/22/19 14:06
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/22/19 14:06
108-10-1
Acetone
ND
ug/L
25.0
1
05/22/19 14:06
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/22/19 14:06
107-13-1
Benzene
ND
ug/L
1.0
1
05/22/19 14:06
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/22/19 14:06
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/22/19 14:06
75-27-4
Bromoform
ND
ug/L
1.0
1
05/22/19 14:06
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/22/19 14:06
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/22/19 14:06
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/22/19 14:06
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/22/19 14:06
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/22/19 14:06
75-00-3
Chloroform
ND
ug/L
1.0
1
05/22/19 14:06
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/22/19 14:06
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/22/19 14:06
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/22/19 14:06
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/22/19 14:06
100-41-4
lodomethane
ND
ug/L
10.0
1
05/22/19 14:06
74-88-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 62 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-H Lab ID: 2618294026 Collected: 05/08/19 16:05 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
Methylene Chloride
ND
ug/L
1.0
1
05/22/19 14:06
75-09-2
Styrene
ND
ug/L
1.0
1
05/22/19 14:06
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/22/19 14:06
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/22/19 14:06
109-99-9
Toluene
ND
ug/L
1.0
1
05/22/19 14:06
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/22/19 14:06
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/22/19 14:06
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/22/19 14:06
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/22/19 14:06
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/22/19 14:06
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/22/19 14:06
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/22/19 14:06
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/22/19 14:06
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/22/19 14:06
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
103
%.
81-119
1
05/22/19 14:06
17060-07-0
Dibromofluoromethane (S)
97
%.
82-114
1
05/22/19 14:06
1868-53-7
4-Bromofluorobenzene (S)
108
%.
82-120
1
05/22/19 14:06
460-00-4
Toluene-d8 (S)
107
%.
82-109
1
05/22/19 14:06
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
1.4J
ug/L
2.0
1
05/20/19 17:41
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
90
%
50-150
1
05/20/19 17:41
17060-07-0
Toluene-d8 (S)
75
%
50-150
1
05/20/19 17:41
2037-26-5
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 63 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-H Lab ID: 2618294027 Collected: 05/09/19 08:59 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Depth to Water
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:
6.23
Std. Units
1
05/22/19 11:39
15.0
deg C
1
05/22/19 11:39
161
umhos/cm
1
05/22/19 11:39
800+
NTU
1
05/22/19 11:39
118.5
mV
1
05/22/19 11:39
47.4
mg/L
1
05/22/19 11:39
7782-44-7
27.35
feet
1
05/22/19 11:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-38-2
32.7
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-39-3
0.13J
ug/L
0.50
1
05/16/1914:34
05/21/1918:13
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:13
7440-43-9
1.3J
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-47-3
0.47J
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-48-4
2.9J
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-50-8
0.48J
ug/L
1.0
1
05/16/1914:34
05/21/1918:13
7439-92-1
2.8J
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:13
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1918:13
7440-28-0
4.7J
ug/L
10.0
1
05/16/1914:34
05/21/1918:13
7440-62-2
7.3J
ug/L
10.0
1
05/16/1914:34
05/21/1918:13
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.
N2
Page 64 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-H DEEP
Lab ID: 2618294028
Collected:
05/08/19
15:43
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
6.47
Std. Units
1
05/22/19 11:39
Field Temperature
16.2
deg C
1
05/22/19 11:39
Field Specific Conductance
261
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
95.2
my
1
05/22/19 11:39
Oxygen, Dissolved
27.5
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
21.76
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 14:32
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/22/19 14:32
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 14:32
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/22/19 14:32
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/22/19 14:32
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/22/19 14:32
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/22/19 14:32
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/22/19 14:32
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/22/19 14:32
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 14:32
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/22/19 14:32
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/22/19 14:32
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 14:32
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/22/19 14:32
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/22/19 14:32
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/22/19 14:32
108-10-1
Acetone
ND
ug/L
25.0
1
05/22/19 14:32
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/22/19 14:32
107-13-1
Benzene
ND
ug/L
1.0
1
05/22/19 14:32
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/22/19 14:32
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/22/19 14:32
75-27-4
Bromoform
ND
ug/L
1.0
1
05/22/19 14:32
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/22/19 14:32
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/22/19 14:32
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/22/19 14:32
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/22/19 14:32
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/22/19 14:32
75-00-3
Chloroform
ND
ug/L
1.0
1
05/22/19 14:32
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/22/19 14:32
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/22/19 14:32
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/22/19 14:32
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/22/19 14:32
100-41-4
lodomethane
ND
ug/L
10.0
1
05/22/19 14:32
74-88-4
Methylene Chloride
0.52J
ug/L
1.0
1
05/22/19 14:32
75-09-2
Styrene
ND
ug/L
1.0
1
05/22/19 14:32
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/22/19 14:32
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/22/19 14:32
109-99-9
Toluene
ND
ug/L
1.0
1
05/22/19 14:32
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 65 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-H DEEP Lab ID: 2618294028 Collected: 05/08/19 15:43 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
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
101
%.
98
%.
113
%.
106
%.
Analytical Method:
EPA 8260D Mod.
ND
ug/L
90
%
75
%
1.0
1
05/22/19 14:32
79-01-6
1.0
1
05/22/19 14:32
75-69-4
2.0
1
05/22/19 14:32
108-05-4
1.0
1
05/22/19 14:32
75-01-4
2.0
1
05/22/19 14:32
1330-20-7
1.0
1
05/22/19 14:32
156-59-2
1.0
1
05/22/19 14:32
10061-01-5
1.0
1
05/22/19 14:32
156-60-5
1.0
1
05/22/19 14:32
10061-02-6
81-119
1
05/22/19 14:32
17060-07-0
82-114
1
05/22/19 14:32
1868-53-7
82-120
1
05/22/19 14:32
460-00-4
82-109
1
05/22/19 14:32
2037-26-5
2.0
1
05/20/19 18:00
123-91-1
50-150
1
05/20/19 18:00
17060-07-0
50-150
1
05/20/19 18:00
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 66 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-H DEEP Lab ID: 2618294029 Collected: 05/09/19 08:56 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
6.31 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-38-2
42.0
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-39-3
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:19
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:19
7440-43-9
0.52J
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-47-3
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-48-4
1.1J
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-50-8
0.17J
ug/L
1.0
1
05/16/1914:34
05/21/1918:19
7439-92-1
0.83J
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:19
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1918:19
7440-28-0
4AJ
ug/L
10.0
1
05/16/1914:34
05/21/1918:19
7440-62-2
3.2J
ug/L
10.0
1
05/16/1914:34
05/21/1918:19
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.
Page 67 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-1 Lab ID: 2618294030 Collected: 05/08/19 14:27 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
6.15
Std. Units 1
05/22/19 11:39
Field Temperature
15.8
deg C 1
05/22/19 11:39
Field Specific Conductance
130
umhos/cm 1
05/22/19 11:39
Field Turbidity
800+
NTU 1
05/22/19 11:39
Field Oxidation Potential
115.9
mV 1
05/22/19 11:39
Oxygen, Dissolved
59.6
mg/L 1
05/22/19 11:39 7782-44-7 N2
Depth to Water
41.83
feet 1
05/22/19 11:39
8270E MSSV Water Analytical Method: EPA 8270E Preparation Method: EPA 3510C
bis(2- Ethyl hexyl)phthalate
ND
ug/L
15.0
1
05/15/19 11:30
05/15/19 20:05
117-81-7
Surrogates
Nitrobenzene-d5 (S)
41
%.
13-107
1
05/15/19 11:30
05/15/19 20:05
4165-60-0
2-Fluorobiphenyl (S)
65
%.
12-129
1
05/15/19 11:30
05/15/19 20:05
321-60-8
Phenol-d6 (S)
13
%.
10-46
1
05/15/19 11:30
05/15/19 20:05
13127-88-3
2-Fluorophenol (S)
20
%.
10-64
1
05/15/19 11:30
05/15/19 20:05
367-12-4
2,4,6-Tribromophenol (S)
67
%.
10-148
1
05/15/19 11:30
05/15/19 20:05
118-79-6
p-Terphenyl-d14 (S)
88
%.
14-147
1
05/15/19 11:30
05/15/19 20:05
1718-51-0
8260D MSV
Analytical Method:
EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 14:58
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/22/19 14:58
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 14:58
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/22/19 14:58
79-00-5
1,1-Dichloroethane
6.9
ug/L
1.0
1
05/22/19 14:58
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/22/19 14:58
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/22/19 14:58
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/22/19 14:58
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/22/19 14:58
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 14:58
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/22/19 14:58
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/22/19 14:58
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 14:58
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/22/19 14:58
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/22/19 14:58
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/22/19 14:58
108-10-1
Acetone
ND
ug/L
25.0
1
05/22/19 14:58
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/22/19 14:58
107-13-1
Benzene
ND
ug/L
1.0
1
05/22/19 14:58
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/22/19 14:58
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/22/19 14:58
75-27-4
Bromoform
ND
ug/L
1.0
1
05/22/19 14:58
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/22/19 14:58
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/22/19 14:58
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/22/19 14:58
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/22/19 14:58
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/22/19 14:58
75-00-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 68 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-1 Lab ID: 2618294030 Collected: 05/08/19 14:27 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
Chloroform
ND
ug/L
1.0
1
05/22/19 14:58
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/22/19 14:58
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/22/19 14:58
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/22/19 14:58
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/22/19 14:58
100-41-4
lodomethane
ND
ug/L
10.0
1
05/22/19 14:58
74-88-4
Methylene Chloride
0.61J
ug/L
1.0
1
05/22/19 14:58
75-09-2
Styrene
ND
ug/L
1.0
1
05/22/19 14:58
100-42-5
Tetrachloroethene
3.6
ug/L
1.0
1
05/22/19 14:58
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/22/19 14:58
109-99-9
Toluene
ND
ug/L
1.0
1
05/22/19 14:58
108-88-3
Trichloroethene
2.4
ug/L
1.0
1
05/22/19 14:58
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/22/19 14:58
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/22/19 14:58
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/22/19 14:58
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/22/19 14:58
1330-20-7
cis-1,2-Dichloroethene
4.5
ug/L
1.0
1
05/22/19 14:58
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/22/19 14:58
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/22/19 14:58
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/22/19 14:58
10061-02-6
Surrogates
1,2-Dichloroethane-d4 (S)
103
%.
81-119
1
05/22/19 14:58
17060-07-0
Dibromofluoromethane (S)
101
%.
82-114
1
05/22/19 14:58
1868-53-7
4-Bromofluorobenzene (S)
99
%.
82-120
1
05/22/19 14:58
460-00-4
Toluene-d8 (S)
106
%.
82-109
1
05/22/19 14:58
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
1
05/20/19 18:19
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
90
%
50-150
1
05/20/19 18:19
17060-07-0
Toluene-d8 (S)
77
%
50-150
1
05/20/19 18:19
2037-26-5
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 69 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-1 Lab ID: 2618294031 Collected: 05/09/19 08:47 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
5.52 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-38-2
17.8
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-39-3
0.18J
ug/L
0.50
1
05/16/1914:34
05/21/1918:25
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:25
7440-43-9
1.2J
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-47-3
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-48-4
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-50-8
0.24J
ug/L
1.0
1
05/16/1914:34
05/21/1918:25
7439-92-1
1.2J
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:25
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1918:25
7440-28-0
4.9J
ug/L
10.0
1
05/16/1914:34
05/21/1918:25
7440-62-2
3.3J
ug/L
10.0
1
05/16/1914:34
05/21/1918:25
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.
Page 70 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-J
Lab ID: 2618294032
Collected:
05/09/19
10:35
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
6.58
Std. Units
1
05/22/19 11:39
Field Temperature
16.1
deg C
1
05/22/19 11:39
Field Specific Conductance
245
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
154.5
my
1
05/22/19 11:39
Oxygen, Dissolved
2.45
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
27.62
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 01:23
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 01:23
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 01:23
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 01:23
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/23/19 01:23
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 01:23
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 01:23
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 01:23
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 01:23
106-93-4 v1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 01:23
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/23/19 01:23
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/23/19 01:23
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 01:23
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 01:23
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 01:23
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 01:23
108-10-1
Acetone
ND
ug/L
25.0
1
05/23/19 01:23
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 01:23
107-13-1
Benzene
ND
ug/L
1.0
1
05/23/19 01:23
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 01:23
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 01:23
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 01:23
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 01:23
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 01:23
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 01:23
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/23/19 01:23
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/23/19 01:23
75-00-3
Chloroform
ND
ug/L
1.0
1
05/23/19 01:23
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 01:23
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 01:23
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/23/19 01:23
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/23/19 01:23
100-41-4
lodomethane
ND
ug/L
10.0
1
05/23/19 01:23
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/23/19 01:23
75-09-2
Styrene
ND
ug/L
1.0
1
05/23/19 01:23
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/23/19 01:23
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/23/19 01:23
109-99-9
Toluene
ND
ug/L
1.0
1
05/23/19 01:23
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 71 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-J Lab ID: 2618294032 Collected: 05/09/19 10:35 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
105
%.
98
%.
107
%.
106
%.
Analytical Method:
EPA 8260D Mod.
ND
ug/L
88
%
75
%
1.0
1
05/23/19 01:23
79-01-6
1.0
1
05/23/19 01:23
75-69-4
2.0
1
05/23/19 01:23
108-05-4
1.0
1
05/23/19 01:23
75-01-4
2.0
1
05/23/19 01:23
1330-20-7
1.0
1
05/23/19 01:23
156-59-2
1.0
1
05/23/19 01:23
10061-01-5
1.0
1
05/23/19 01:23
156-60-5
1.0
1
05/23/19 01:23
10061-02-6
81-119
1
05/23/19 01:23
17060-07-0
82-114
1
05/23/19 01:23
1868-53-7
82-120
1
05/23/19 01:23
460-00-4
82-109
1
05/23/19 01:23
2037-26-5
2.0
1
05/20/19 20:15
123-91-1
50-150
1
05/20/19 20:15
17060-07-0
50-150
1
05/20/19 20:15
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 72 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-J Lab ID: 2618294033 Collected: 05/10/19 08:01 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
8.72 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-36-0
0.48J
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-38-2
19.0
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-39-3
0.11J
ug/L
0.50
1
05/16/1914:34
05/21/1918:30
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:30
7440-43-9
1.6J
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-47-3
0.70J
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-48-4
0.82J
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-50-8
0.93J
ug/L
1.0
1
05/16/1914:34
05/21/1918:30
7439-92-1
1.6J
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:30
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1918:30
7440-28-0
7AJ
ug/L
10.0
1
05/16/1914:34
05/21/1918:30
7440-62-2
6.3J
ug/L
10.0
1
05/16/1914:34
05/21/1918:30
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.
Page 73 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-K
Lab ID: 2618294034
Collected:
05/09/19
10:35
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
6.06
Std. Units
1
05/22/19 11:39
Field Temperature
15.9
deg C
1
05/22/19 11:39
Field Specific Conductance
181
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
140.0
my
1
05/22/19 11:39
Oxygen, Dissolved
2.45
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
19.61
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 01:49
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 01:49
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 01:49
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 01:49
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/23/19 01:49
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 01:49
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 01:49
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 01:49
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 01:49
106-93-4 v1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 01:49
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/23/19 01:49
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/23/19 01:49
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 01:49
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 01:49
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 01:49
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 01:49
108-10-1
Acetone
ND
ug/L
25.0
1
05/23/19 01:49
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 01:49
107-13-1
Benzene
ND
ug/L
1.0
1
05/23/19 01:49
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 01:49
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 01:49
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 01:49
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 01:49
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 01:49
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 01:49
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/23/19 01:49
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/23/19 01:49
75-00-3
Chloroform
ND
ug/L
1.0
1
05/23/19 01:49
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 01:49
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 01:49
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/23/19 01:49
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/23/19 01:49
100-41-4
lodomethane
ND
ug/L
10.0
1
05/23/19 01:49
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/23/19 01:49
75-09-2
Styrene
ND
ug/L
1.0
1
05/23/19 01:49
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/23/19 01:49
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/23/19 01:49
109-99-9
Toluene
ND
ug/L
1.0
1
05/23/19 01:49
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 74 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-K Lab ID: 2618294034 Collected: 05/09/19 10:35 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
106
%.
102
%.
99
%.
Analytical Method:
EPA 8260D Mod.
ND
ug/L
91
%
75
%
1.0
1
05/23/19 01:49
79-01-6
1.0
1
05/23/19 01:49
75-69-4
2.0
1
05/23/19 01:49
108-05-4
1.0
1
05/23/19 01:49
75-01-4
2.0
1
05/23/19 01:49
1330-20-7
1.0
1
05/23/19 01:49
156-59-2
1.0
1
05/23/19 01:49
10061-01-5
1.0
1
05/23/19 01:49
156-60-5
1.0
1
05/23/19 01:49
10061-02-6
81-119
1
05/23/19 01:49
17060-07-0
82-114
1
05/23/19 01:49
1868-53-7
82-120
1
05/23/19 01:49
460-00-4
82-109
1
05/23/19 01:49
2037-26-5
2.0
1
05/20/19 20:34
123-91-1
50-150
1
05/20/19 20:34
17060-07-0
50-150
1
05/20/19 20:34
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 75 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-K Lab ID: 2618294035 Collected: 05/10/19 07:27 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
4.21 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-38-2
15.8
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-39-3
0.0891
ug/L
0.50
1
05/16/1914:34
05/21/1918:36
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:36
7440-43-9
1.8J
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-47-3
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-48-4
1.0J
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-50-8
0.23J
ug/L
1.0
1
05/16/1914:34
05/21/1918:36
7439-92-1
1.2J
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:36
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1918:36
7440-28-0
5.1J
ug/L
10.0
1
05/16/1914:34
05/21/1918:36
7440-62-2
3.7J
ug/L
10.0
1
05/16/1914:34
05/21/1918:36
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.
Page 76 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-M
Lab ID: 2618294036
Collected:
05/09/19
09:41
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
6.53
Std. Units
1
05/22/19 11:39
Field Temperature
15.7
deg C
1
05/22/19 11:39
Field Specific Conductance
287
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
324.7
my
1
05/22/19 11:39
Oxygen, Dissolved
28.4
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
17.56
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 02:15
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 02:15
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 02:15
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 02:15
79-00-5
1,1-Dichloroethane
1.2
ug/L
1.0
1
05/23/19 02:15
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 02:15
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 02:15
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 02:15
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 02:15
106-93-4 v1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 02:15
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/23/19 02:15
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/23/19 02:15
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 02:15
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 02:15
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 02:15
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 02:15
108-10-1
Acetone
ND
ug/L
25.0
1
05/23/19 02:15
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 02:15
107-13-1
Benzene
ND
ug/L
1.0
1
05/23/19 02:15
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 02:15
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 02:15
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 02:15
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 02:15
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 02:15
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 02:15
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/23/19 02:15
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/23/19 02:15
75-00-3
Chloroform
ND
ug/L
1.0
1
05/23/19 02:15
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 02:15
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 02:15
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/23/19 02:15
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/23/19 02:15
100-41-4
lodomethane
ND
ug/L
10.0
1
05/23/19 02:15
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/23/19 02:15
75-09-2
Styrene
ND
ug/L
1.0
1
05/23/19 02:15
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/23/19 02:15
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/23/19 02:15
109-99-9
Toluene
ND
ug/L
1.0
1
05/23/19 02:15
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 77 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-M Lab ID: 2618294036 Collected: 05/09/19 09:41 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
0.38J
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
108
%.
104
%.
118
%.
108
%.
Analytical Method:
EPA 8260D Mod.
2.2
ug/L
89
%
76
%
1.0
1
05/23/19 02:15
79-01-6
1.0
1
05/23/19 02:15
75-69-4
2.0
1
05/23/19 02:15
108-05-4
1.0
1
05/23/19 02:15
75-01-4
2.0
1
05/23/19 02:15
1330-20-7
1.0
1
05/23/19 02:15
156-59-2
1.0
1
05/23/19 02:15
10061-01-5
1.0
1
05/23/19 02:15
156-60-5
1.0
1
05/23/19 02:15
10061-02-6
81-119
1
05/23/19 02:15
17060-07-0
82-114
1
05/23/19 02:15
1868-53-7
82-120
1
05/23/19 02:15
460-00-4
82-109
1
05/23/19 02:15
2037-26-5
2.0
1
05/20/19 20:53
123-91-1
50-150
1
05/20/19 20:53
17060-07-0
50-150
1
05/20/19 20:53
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 78 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-M Lab ID: 2618294037 Collected: 05/10/19 07:12 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Field pH
Field Temperature
Field Specific Conductance
Field Turbidity
Field Oxidation Potential
Oxygen, Dissolved
Depth to Water
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:
6.53
Std. Units
1
05/22/19 11:39
15.7
deg C
1
05/22/19 11:39
287
umhos/cm
1
05/22/19 11:39
800+
NTU
1
05/22/19 11:39
324.7
mV
1
05/22/19 11:39
28.4
mg/L
1
05/22/19 11:39
7782-44-7
17.56
feet
1
05/22/19 11:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-38-2
49.1
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-39-3
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:42
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:42
7440-43-9
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-47-3
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-48-4
1.7J
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-50-8
0.097J
ug/L
1.0
1
05/16/1914:34
05/21/1918:42
7439-92-1
0.901
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:42
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1918:42
7440-28-0
5.1J
ug/L
10.0
1
05/16/1914:34
05/21/1918:42
7440-62-2
1.81
ug/L
10.0
1
05/16/1914:34
05/21/1918:42
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.
N2
Page 79 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-X
Lab ID: 2618294038
Collected:
05/09/19
11:11
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
6.28
Std. Units
1
05/22/19 11:39
Field Temperature
14.7
deg C
1
05/22/19 11:39
Field Specific Conductance
181
umhos/cm
1
05/22/19 11:39
Field Turbidity
800+
NTU
1
05/22/19 11:39
Field Oxidation Potential
137.0
my
1
05/22/19 11:39
Oxygen, Dissolved
1.33
mg/L
1
05/22/19 11:39
7782-44-7 N2
Depth to Water
13.21
feet
1
05/22/19 11:39
8260D MSV
Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 02:41
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 02:41
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 02:41
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 02:41
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/23/19 02:41
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 02:41
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 02:41
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 02:41
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 02:41
106-93-4 v1
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 02:41
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/23/19 02:41
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/23/19 02:41
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 02:41
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 02:41
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 02:41
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 02:41
108-10-1
Acetone
ND
ug/L
25.0
1
05/23/19 02:41
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 02:41
107-13-1
Benzene
ND
ug/L
1.0
1
05/23/19 02:41
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 02:41
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 02:41
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 02:41
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 02:41
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 02:41
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 02:41
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/23/19 02:41
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/23/19 02:41
75-00-3
Chloroform
ND
ug/L
1.0
1
05/23/19 02:41
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 02:41
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 02:41
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/23/19 02:41
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/23/19 02:41
100-41-4
lodomethane
ND
ug/L
10.0
1
05/23/19 02:41
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/23/19 02:41
75-09-2
Styrene
ND
ug/L
1.0
1
05/23/19 02:41
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/23/19 02:41
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/23/19 02:41
109-99-9
Toluene
ND
ug/L
1.0
1
05/23/19 02:41
108-88-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 80 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-X Lab ID: 2618294038 Collected: 05/09/19 11:11 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
108
%.
102
%.
109
%.
118
%.
Analytical Method:
EPA 8260D Mod.
1.51
ug/L
103
%
101
%
1.0
1
05/23/19 02:41
79-01-6
1.0
1
05/23/19 02:41
75-69-4
2.0
1
05/23/19 02:41
108-05-4
1.0
1
05/23/19 02:41
75-01-4
2.0
1
05/23/19 02:41
1330-20-7
1.0
1
05/23/19 02:41
156-59-2
1.0
1
05/23/19 02:41
10061-01-5
1.0
1
05/23/19 02:41
156-60-5
1.0
1
05/23/19 02:41
10061-02-6
81-119
1
05/23/19 02:41
17060-07-0
82-114
1
05/23/19 02:41
1868-53-7
82-120
1
05/23/19 02:41
460-00-4
82-109
1
05/23/19 02:41
2037-26-5 S3
2.0
1
05/21 /19 13:07
123-91-1
50-150
1
05/21 /19 13:07
17060-07-0
50-150
1
05/21/1913:07
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 81 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-MW-X Lab ID: 2618294039 Collected: 05/10/19 07:49 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
4.37 NTU 1 05/22/1911:39
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-38-2
27.3
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-39-3
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:48
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1918:48
7440-43-9
1.0J
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-47-3
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-48-4
2AJ
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-50-8
0.191
ug/L
1.0
1
05/16/1914:34
05/21/1918:48
7439-92-1
3.1J
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1918:48
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1918:48
7440-28-0
5.51
ug/L
10.0
1
05/16/1914:34
05/21/1918:48
7440-62-2
ND
ug/L
10.0
1
05/16/1914:34
05/21/1918:48
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.
Page 82 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-DUPLICATE Lab ID: 2618294040 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
8260D MSV Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 15:24
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/22/19 15:24
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/22/19 15:24
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/22/19 15:24
79-00-5
1,1-Dichloroethane
1.9
ug/L
1.0
1
05/22/19 15:24
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/22/19 15:24
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/22/19 15:24
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/22/19 15:24
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/22/19 15:24
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 15:24
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/22/19 15:24
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/22/19 15:24
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/22/19 15:24
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/22/19 15:24
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/22/19 15:24
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/22/19 15:24
108-10-1
Acetone
ND
ug/L
25.0
1
05/22/19 15:24
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/22/19 15:24
107-13-1
Benzene
ND
ug/L
1.0
1
05/22/19 15:24
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/22/19 15:24
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/22/19 15:24
75-27-4
Bromoform
ND
ug/L
1.0
1
05/22/19 15:24
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/22/19 15:24
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/22/19 15:24
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/22/19 15:24
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/22/19 15:24
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/22/19 15:24
75-00-3
Chloroform
ND
ug/L
1.0
1
05/22/19 15:24
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/22/19 15:24
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/22/19 15:24
124-48-1
Dibromomethane
ND
ug/L
1.0
1
05/22/19 15:24
74-95-3
Ethylbenzene
ND
ug/L
1.0
1
05/22/19 15:24
100-41-4
lodomethane
ND
ug/L
10.0
1
05/22/19 15:24
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/22/19 15:24
75-09-2
Styrene
ND
ug/L
1.0
1
05/22/19 15:24
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/22/19 15:24
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/22/19 15:24
109-99-9
Toluene
ND
ug/L
1.0
1
05/22/19 15:24
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/22/19 15:24
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/22/19 15:24
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/22/19 15:24
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/22/19 15:24
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/22/19 15:24
1330-20-7
cis-1,2-Dichloroethene
0.77J
ug/L
1.0
1
05/22/19 15:24
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/22/19 15:24
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/22/19 15:24
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/22/19 15:24
10061-02-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 83 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-DUPLICATE
Lab ID: 2618294040 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
8260D MSV
Analytical Method: EPA 8260D
Surrogates
1,2-Dichloroethane-d4 (S)
108 %.
81-119
1
05/22/19 15:24
17060-07-0
Dibromofluoromethane (S)
105 %.
82-114
1
05/22/19 15:24
1868-53-7
4-Bromofluorobenzene (S)
107 %.
82-120
1
05/22/19 15:24
460-00-4
Toluene-d8 (S)
100 %.
82-109
1
05/22/19 15:24
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
65.4 ug/L
2.0
1
05/20/19 18:39
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
92 %
50-150
1
05/20/19 18:39
17060-07-0
Toluene-d8 (S)
76 %
50-150
1
05/20/19 18:39
2037-26-5
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 84 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-DUPLICATE Lab ID: 2618294041 Collected: 05/09/19 00:00 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6020B MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
Date: 05/31 /2019 05:08 PM
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-36-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-38-2
135
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-39-3
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:05
7440-41-7
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:05
7440-43-9
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-47-3
12.3
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-48-4
2.7J
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-50-8
0.12J
ug/L
1.0
1
05/16/1914:34
05/21/1919:05
7439-92-1
27.8
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-02-0
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7782-49-2
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:05
7440-22-4
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:05
7440-28-0
ND
ug/L
10.0
1
05/16/1914:34
05/21/1919:05
7440-62-2
2.5J
ug/L
10.0
1
05/16/1914:34
05/21/1919:05
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.
Page 85 of 182

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

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

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

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

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-Equipment Blank Lab ID: 2618294042 Collected: 05/10/19 13:05 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
05/21/1919:11
7440-36-0
Arsenic
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7440-38-2
Barium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7440-39-3
Beryllium
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:11
7440-41-7
Cadmium
ND
ug/L
0.50
1
05/16/1914:34
05/21/1919:11
7440-43-9
Chromium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7440-47-3
Cobalt
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7440-48-4
Copper
0.98J
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7440-50-8
Lead
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:11
7439-92-1
Nickel
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7440-02-0
Selenium
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7782-49-2
Silver
ND
ug/L
5.0
1
05/16/1914:34
05/21/1919:11
7440-22-4
Thallium
ND
ug/L
1.0
1
05/16/1914:34
05/21/1919:11
7440-28-0
Vanadium
ND
ug/L
10.0
1
05/16/1914:34
05/21/1919:11
7440-62-2
Zinc
1.7J
ug/L
10.0
1
05/16/1914:34
05/21/1919:11
7440-66-6
8260D MSV Analytical Method: EPA 8260D
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 03:07
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/23/19 03:07
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/23/19 03:07
79-34-5
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/23/19 03:07
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/23/19 03:07
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/23/19 03:07
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/23/19 03:07
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/23/19 03:07
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/23/19 03:07
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 03:07
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/23/19 03:07
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/23/19 03:07
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/23/19 03:07
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/23/19 03:07
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/23/19 03:07
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/23/19 03:07
108-10-1
Acetone
8.7J
ug/L
25.0
1
05/23/19 03:07
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/23/19 03:07
107-13-1
Benzene
ND
ug/L
1.0
1
05/23/19 03:07
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/23/19 03:07
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/23/19 03:07
75-27-4
Bromoform
ND
ug/L
1.0
1
05/23/19 03:07
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/23/19 03:07
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/23/19 03:07
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/23/19 03:07
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/23/19 03:07
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/23/19 03:07
75-00-3
Chloroform
6.3
ug/L
1.0
1
05/23/19 03:07
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/23/19 03:07
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/23/19 03:07
124-48-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
v1
Page 86 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-Equipment Blank Lab ID: 2618294042 Collected: 05/10/19 13:05 Received: 05/10/19 14:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV
Dibromomethane
Ethylbenzene
lodomethane
Methylene Chloride
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
trans-1,2-Dichloroethene
trans- 1,3-Dichloropropene
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
1.0
1
05/23/19 03:07
74-95-3
ND
ug/L
1.0
1
05/23/19 03:07
100-41-4
ND
ug/L
10.0
1
05/23/19 03:07
74-88-4
2.6
ug/L
1.0
1
05/23/19 03:07
75-09-2
ND
ug/L
1.0
1
05/23/19 03:07
100-42-5
ND
ug/L
1.0
1
05/23/19 03:07
127-18-4
1.91
ug/L
10.0
1
05/23/19 03:07
109-99-9
ND
ug/L
1.0
1
05/23/19 03:07
108-88-3
ND
ug/L
1.0
1
05/23/19 03:07
79-01-6
ND
ug/L
1.0
1
05/23/19 03:07
75-69-4
ND
ug/L
2.0
1
05/23/19 03:07
108-05-4
ND
ug/L
1.0
1
05/23/19 03:07
75-01-4
ND
ug/L
2.0
1
05/23/19 03:07
1330-20-7
ND
ug/L
1.0
1
05/23/19 03:07
156-59-2
ND
ug/L
1.0
1
05/23/19 03:07
10061-01-5
ND
ug/L
1.0
1
05/23/19 03:07
156-60-5
ND
ug/L
1.0
1
05/23/19 03:07
10061-02-6
98
%.
81-119
1
05/23/19 03:07
17060-07-0
99
%.
82-114
1
05/23/19 03:07
1868-53-7
108
%.
82-120
1
05/23/19 03:07
460-00-4
106
%.
82-109
1
05/23/19 03:07
2037-26-5
Analytical Method:
EPA 8260D Mod.
ND
ug/L
2.0
1
05/21/1913:26
123-91-1
99
%
50-150
1
05/21/1913:26
17060-07-0
100
%
50-150
1
05/21/1913:26
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 87 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-Trip Blank Lab ID: 2618294043 Collected: 05/07/19 00:00 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 15:22
630-20-6
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/17/19 15:22
71-55-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/17/19 15:22
79-34-5
v2
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/17/19 15:22
79-00-5
1,1-Dichloroethane
ND
ug/L
1.0
1
05/17/19 15:22
75-34-3
1,1-Dichloroethene
ND
ug/L
1.0
1
05/17/19 15:22
75-35-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/17/19 15:22
96-18-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/17/19 15:22
96-12-8
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
1
05/17/19 15:22
106-93-4
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 15:22
95-50-1
1,2-Dichloroethane
ND
ug/L
1.0
1
05/17/19 15:22
107-06-2
1,2-Dichloropropane
ND
ug/L
1.0
1
05/17/19 15:22
78-87-5
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/17/19 15:22
106-46-7
2-Butanone (MEK)
ND
ug/L
5.0
1
05/17/19 15:22
78-93-3
2-Hexanone
ND
ug/L
5.0
1
05/17/19 15:22
591-78-6
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/17/19 15:22
108-10-1
Acetone
ND
ug/L
25.0
1
05/17/19 15:22
67-64-1
Acrylonitrile
ND
ug/L
50.0
1
05/17/19 15:22
107-13-1
Benzene
ND
ug/L
1.0
1
05/17/19 15:22
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/17/19 15:22
74-97-5
L1
Bromodichloromethane
ND
ug/L
1.0
1
05/17/19 15:22
75-27-4
Bromoform
ND
ug/L
1.0
1
05/17/19 15:22
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/17/19 15:22
74-83-9
Carbon disulfide
ND
ug/L
10.0
1
05/17/19 15:22
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/17/19 15:22
56-23-5
L1
Chlorobenzene
ND
ug/L
1.0
1
05/17/19 15:22
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/17/19 15:22
75-00-3
Chloroform
ND
ug/L
1.0
1
05/17/19 15:22
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/17/19 15:22
74-87-3
Dibromochloromethane
ND
ug/L
1.0
1
05/17/19 15:22
124-48-1
L1
Dibromomethane
ND
ug/L
1.0
1
05/17/19 15:22
74-95-3
L1
Ethylbenzene
ND
ug/L
1.0
1
05/17/19 15:22
100-41-4
lodomethane
ND
ug/L
10.0
1
05/17/19 15:22
74-88-4
Methylene Chloride
ND
ug/L
1.0
1
05/17/19 15:22
75-09-2
Styrene
ND
ug/L
1.0
1
05/17/19 15:22
100-42-5
Tetrachloroethene
ND
ug/L
1.0
1
05/17/19 15:22
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
1
05/17/19 15:22
109-99-9
Toluene
ND
ug/L
1.0
1
05/17/19 15:22
108-88-3
Trichloroethene
ND
ug/L
1.0
1
05/17/19 15:22
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/17/19 15:22
75-69-4
Vinyl acetate
ND
ug/L
2.0
1
05/17/19 15:22
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/17/19 15:22
75-01-4
Xylene (Total)
ND
ug/L
2.0
1
05/17/19 15:22
1330-20-7
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 15:22
156-59-2
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 15:22
10061-01-5
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/17/19 15:22
156-60-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/17/19 15:22
10061-02-6
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM
without
the written consent
of Pace Analytical Services, LLC.
Page 88 of 182

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
ANALYTICAL RESULTS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Sample: 1302-Trip Blank
Lab ID: 2618294043 Collected:
05/07/19 00:00
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
Surrogates
1,2-Dichloroethane-d4 (S)
98 %.
81-119
1
05/17/19 15:22
17060-07-0
Dibromofluoromethane (S)
103 %.
82-114
1
05/17/19 15:22
1868-53-7
4-Bromofluorobenzene (S)
90 %.
82-120
1
05/17/19 15:22
460-00-4
Toluene-d8 (S)
82 %.
82-109
1
05/17/19 15:22
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 13:23
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
110 %
50-150
1
05/19/19 13:23
17060-07-0
Toluene-d8 (S)
115 %
50-150
1
05/19/19 13:23
2037-26-5
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 89 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28114
Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description: 7470 Mercury
Associated Lab Samples: 2618294004, 2618294005,
2618294006, 2618294007, 2618294008
METHOD BLANK: 126553
Matrix: Water
Associated Lab Samples: 2618294004, 2618294005,
2618294006, 2618294007, 2618294008
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Mercury mg/L
ND 0.00020 05/10/1916:02
METHOD BLANK: 126625
Matrix: Water
Associated Lab Samples: 2618294004, 2618294005,
2618294006, 2618294007, 2618294008
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Mercury mg/L
ND 0.00020 05/10/1916:04
LABORATORY CONTROL SAMPLE: 126554
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Mercury mg/L
0.0025 0.0025 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126555 126556
MS MSD
2618227008
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 0.0025 0.0025 100 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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 90 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28368
Analysis Method:
EPA 7470A
QC Batch Method: EPA 7470A
Analysis Description:
7470 Mercury
Associated Lab Samples: 2618294009, 2618294010,
2618294011
METHOD BLANK: 127725
Matrix: Water
Associated Lab Samples: 2618294009, 2618294010,
2618294011
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 91 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28295 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618294001, 2618294002, 2618294003
METHOD BLANK: 127445
Associated Lab Samples:
Parameter
Matrix: Water
2618294001,2618294002,2618294003
Blank Reporting
Units Result Limit
Antimony
ug/L
ND
Arsenic
ug/L
ND
Barium
ug/L
ND
Beryllium
ug/L
ND
Cadmium
ug/L
ND
Chromium
ug/L
ND
Cobalt
ug/L
ND
Copper
ug/L
ND
Lead
ug/L
ND
Nickel
ug/L
ND
Selenium
ug/L
ND
Silver
ug/L
ND
Thallium
ug/L
ND
Vanadium
ug/L
ND
Zinc
ug/L
ND
Analyzed
5.0
05/14/1915:22
5.0
05/14/1915:22
5.0
05/14/1915:22
0.50
05/14/1915:22
0.50
05/14/1915:22
5.0
05/14/1915:22
5.0
05/14/1915:22
5.0
05/14/1915:22
1.0
05/14/1915:22
5.0
05/14/1915:22
5.0
05/14/1915:22
5.0
05/14/1915:22
1.0
05/14/1915:22
10.0
05/14/1915:22
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
Lead
ug/L
100
95.9
96
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 92 of 182

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County Units 2/3 MSW
2618294
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
Lead
ug/L
ND
100
100
94.0
91.4
94
91
75-125
3
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 93 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28444 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618294004, 2618294005, 2618294006, 2618294007, 2618294008, 2618294009, 2618294010, 2618294011
METHOD BLANK: 128034
Matrix:
Water
Associated Lab Samples:
2618294004, 2618294005,
2618294006,
2618294007, 2618294008, 2618294009,
2618294010, 2618294011
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Qualifiers
Antimony
ug/L
ND
5.0
05/16/1915:55
Arsenic
ug/L
ND
5.0
05/16/1915:55
Barium
ug/L
ND
5.0
05/16/1915:55
Beryllium
ug/L
ND
0.50
05/16/1915:55
Cadmium
ug/L
ND
0.50
05/16/1915:55
Chromium
ug/L
ND
5.0
05/16/1915:55
Cobalt
ug/L
ND
5.0
05/16/1915:55
Copper
ug/L
ND
5.0
05/16/1915:55
Lead
ug/L
ND
1.0
05/16/1915:55
Nickel
ug/L
ND
5.0
05/16/1915:55
Selenium
ug/L
ND
5.0
05/16/1915:55
Silver
ug/L
ND
5.0
05/16/1915:55
Thallium
ug/L
ND
1.0
05/16/1915:55
Vanadium
ug/L
ND
10.0
05/16/1915:55
Zinc
ug/L
ND
10.0
05/16/1915:55
LABORATORY CONTROL SAMPLE: 128035
Spike
LCS
LCS %
Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Antimony
ug/L
100
101
101
80-120
Arsenic
ug/L
100
97.8
98
80-120
Barium
ug/L
100
99.6
100
80-120
Beryllium
ug/L
100
99.4
99
80-120
Cadmium
ug/L
100
99.2
99
80-120
Chromium
ug/L
100
97.7
98
80-120
Cobalt
ug/L
100
93.7
94
80-120
Copper
ug/L
100
94.5
95
80-120
Lead
ug/L
100
95.0
95
80-120
Nickel
ug/L
100
94.8
95
80-120
Selenium
ug/L
100
102
102
80-120
Silver
ug/L
100
103
103
80-120
Thallium
ug/L
100
95.3
95
80-120
Vanadium
ug/L
100
97.8
98
80-120
Zinc
ug/L
100
95.7
96
80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 94 of 182

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County Units 2/3 MSW
2618294
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
128036
128037
MS
MSD
2618406060
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
104
104
104
104
75-125
0
20
Arsenic
ug/L
ND
100
100
100
101
100
101
75-125
1
20
Barium
ug/L
ND
100
100
109
109
103
103
75-125
0
20
Beryllium
ug/L
ND
100
100
103
103
101
100
75-125
0
20
Cadmium
ug/L
ND
100
100
103
103
103
103
75-125
1
20
Chromium
ug/L
ND
100
100
106
103
104
101
75-125
3
20
Cobalt
ug/L
ND
100
100
100
99.0
100
99
75-125
1
20
Copper
ug/L
ND
100
100
101
101
100
100
75-125
0
20
Lead
ug/L
ND
100
100
97.1
100
97
100
75-125
3
20
Nickel
ug/L
ND
100
100
105
104
99
98
75-125
1
20
Selenium
ug/L
ND
100
100
105
104
104
104
75-125
0
20
Silver
ug/L
ND
100
100
106
105
106
105
75-125
1
20
Thallium
ug/L
ND
100
100
98.6
100
99
100
75-125
1
20
Vanadium
ug/L
ND
100
100
106
103
105
102
75-125
3
20
Zinc
ug/L
ND
100
100
107
104
102
99
75-125
3
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 95 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28518 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618294013, 2618294015, 2618294017, 2618294019, 2618294021, 2618294023
METHOD BLANK: 128448
Associated Lab Samples:
Parameter
Matrix: Water
2618294013, 2618294015, 2618294017, 2618294019, 2618294021, 2618294023
Blank Reporting
Units Result Limit Analyzed
Antimony
ug/L
ND
5.0
05/20/1913:39
Arsenic
ug/L
ND
5.0
05/20/1913:39
Barium
ug/L
ND
5.0
05/20/1913:39
Beryllium
ug/L
ND
0.50
05/20/1913:39
Cadmium
ug/L
ND
0.50
05/20/1913:39
Chromium
ug/L
ND
5.0
05/20/1913:39
Cobalt
ug/L
ND
5.0
05/20/1913:39
Copper
ug/L
ND
5.0
05/20/1913:39
Lead
ug/L
ND
1.0
05/20/1913:39
Nickel
ug/L
ND
5.0
05/20/1913:39
Selenium
ug/L
ND
5.0
05/20/1913:39
Silver
ug/L
ND
5.0
05/20/1913:39
Thallium
ug/L
ND
1.0
05/20/1913:39
Vanadium
ug/L
ND
10.0
05/20/1913:39
Zinc
ug/L
1.6J
10.0
05/20/1913:39
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
128449
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
100
100
80-120
Arsenic
ug/L
100
99.2
99
80-120
Barium
ug/L
100
96.3
96
80-120
Beryllium
ug/L
100
99.1
99
80-120
Cadmium
ug/L
100
98.6
99
80-120
Chromium
ug/L
100
99.1
99
80-120
Cobalt
ug/L
100
96.7
97
80-120
Copper
ug/L
100
99.3
99
80-120
Lead
ug/L
100
96.9
97
80-120
Nickel
ug/L
100
97.3
97
80-120
Selenium
ug/L
100
99.1
99
80-120
Silver
ug/L
100
101
101
80-120
Thallium
ug/L
100
99.5
100
80-120
Vanadium
ug/L
100
100
100
80-120
Zinc
ug/L
100
99.6
100
80-120
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 96 of 182

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County Units 2/3 MSW
2618294
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
128450
128451
MS
MSD
2618294013
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
98.2
98.6
98
98
75-125
0
20
Arsenic
ug/L
ND
100
100
96.5
99.2
96
99
75-125
3
20
Barium
ug/L
45.9
100
100
142
140
96
94
75-125
2
20
Beryllium
ug/L
0.38J
100
100
94.7
96.3
94
96
75-125
2
20
Cadmium
ug/L
ND
100
100
97.8
100
98
100
75-125
3
20
Chromium
ug/L
2.3J
100
100
98.3
102
96
100
75-125
4
20
Cobalt
ug/L
7.0
100
100
101
104
94
97
75-125
3
20
Copper
ug/L
1 AJ
100
100
98.8
102
97
100
75-125
3
20
Lead
ug/L
1.1
100
100
94.3
95.9
93
95
75-125
2
20
Nickel
ug/L
5.8
100
100
100
105
95
99
75-125
5
20
Selenium
ug/L
ND
100
100
94.8
98.4
95
98
75-125
4
20
Silver
ug/L
ND
100
100
98.1
101
98
101
75-125
3
20
Thallium
ug/L
ND
100
100
94.5
95.6
94
96
75-125
1
20
Vanadium
ug/L
6.2J
100
100
106
109
99
103
75-125
3
20
Zinc
ug/L
13.7
100
100
105
109
92
95
75-125
3
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 97 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28521 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020E MET
Associated Lab Samples: 2618294025, 2618294027, 2618294029, 2618294031, 2618294033, 2618294035, 2618294037, 2618294039,
2618294041,2618294042
METHOD BLANK: 128457 Matrix: Water
Associated Lab Samples: 2618294025, 2618294027, 2618294029, 2618294031, 2618294033, 2618294035, 2618294037, 2618294039,
2618294041,2618294042
Parameter
Blank
Units Result
Antimony
ug/L
Arsenic
ug/L
Barium
ug/L
Beryllium
ug/L
Cadmium
ug/L
Chromium
ug/L
Cobalt
ug/L
Copper
ug/L
Lead
ug/L
Nickel
ug/L
Selenium
ug/L
Silver
ug/L
Thallium
ug/L
Vanadium
ug/L
Zinc
ug/L
Reporting
Limit
Analyzed Qualifiers
ND
5.0
05/21/1917:56
ND
5.0
05/21/1917:56
ND
5.0
05/21/1917:56
ND
0.50
05/21/1917:56
ND
0.50
05/21/1917:56
ND
5.0
05/21/1917:56
ND
5.0
05/21/1917:56
ND
5.0
05/21/1917:56
ND
1.0
05/21/1917:56
ND
5.0
05/21/1917:56
ND
5.0
05/21/1917:56
ND
5.0
05/21/1917:56
ND
1.0
05/21/1917:56
ND
10.0
05/21/1917:56
ND
10.0
05/21/1917:56
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
Lead
ug/L
100
98.4
98
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 98 of 182

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Cabarrus County Units 2/3 MSW
2618294
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
5AJ
100
100
106
105
101
100
75-125
1
20
Copper
ug/L
9.91
100
100
112
111
102
101
75-125
1
20
Lead
ug/L
0.31J
100
100
98.4
98.0
98
98
75-125
0
20
Nickel
ug/L
13.5J
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 99 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28431 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV
Associated Lab Samples: 2618294001, 2618294002, 2618294003, 2618294004, 2618294005, 2618294006, 2618294007
METHOD BLANK: 127981 Matrix: Water
Associated Lab Samples: 2618294001, 2618294002, 2618294003, 2618294004, 2618294005, 2618294006, 2618294007
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
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
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 100 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
METHOD BLANK: 127981 Matrix: Water
Associated Lab Samples: 2618294001, 2618294002, 2618294003, 2618294004, 2618294005, 2618294006, 2618294007
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
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
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 101 of 182

11!;a'ceAna1j&a(
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 102 of 182

11!;a'ceAna1j&a(
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 103 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28582 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV
Associated Lab Samples: 2618294008, 2618294009, 2618294010, 2618294012, 2618294016, 2618294043
METHOD BLANK: 128690 Matrix: Water
Associated Lab Samples: 2618294008, 2618294009, 2618294010, 2618294012, 2618294016, 2618294043
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 v2
1,1,2-Trichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1-Dichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,1-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
1,2,3-Trichloropropane
ug/L
ND
1.0
05/17/19 11:54
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
05/17/19 11:54
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
05/17/19 11:54
1,2-Dichlorobenzene
ug/L
ND
1.0
05/17/19 11:54
1,2-Dichloroethane
ug/L
ND
1.0
05/17/19 11:54
1,2-Dichloropropane
ug/L
ND
1.0
05/17/19 11:54
1,4-Dichlorobenzene
ug/L
ND
1.0
05/17/19 11:54
2-Butanone (MEK)
ug/L
ND
5.0
05/17/19 11:54
2-Hexanone
ug/L
ND
5.0
05/17/19 11:54
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
05/17/19 11:54
Acetone
ug/L
ND
25.0
05/17/19 11:54
Acrylonitrile
ug/L
ND
50.0
05/17/19 11:54
Benzene
ug/L
ND
1.0
05/17/19 11:54
Bromochloromethane
ug/L
ND
1.0
05/17/19 11:54
Bromodichloromethane
ug/L
ND
1.0
05/17/19 11:54
Bromoform
ug/L
ND
1.0
05/17/19 11:54
Bromomethane
ug/L
ND
2.0
05/17/19 11:54
Carbon disulfide
ug/L
ND
10.0
05/17/19 11:54
Carbon tetrachloride
ug/L
ND
1.0
05/17/19 11:54
Chlorobenzene
ug/L
ND
1.0
05/17/19 11:54
Chloroethane
ug/L
ND
1.0
05/17/19 11:54
Chloroform
ug/L
ND
1.0
05/17/19 11:54
Chloromethane
ug/L
ND
1.0
05/17/19 11:54
cis-1,2-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
cis-1,3-Dichloropropene
ug/L
ND
1.0
05/17/19 11:54
Dibromochloromethane
ug/L
ND
1.0
05/17/19 11:54
Dibromomethane
ug/L
ND
1.0
05/17/19 11:54
Ethylbenzene
ug/L
ND
1.0
05/17/19 11:54
lodomethane
ug/L
ND
10.0
05/17/19 11:54
Methylene Chloride
ug/L
ND
1.0
05/17/19 11:54
Styrene
ug/L
ND
1.0
05/17/19 11:54
Tetrachloroethene
ug/L
ND
1.0
05/17/19 11:54
Tetrahydrofuran
ug/L
ND
10.0
05/17/19 11:54
Toluene
ug/L
ND
1.0
05/17/19 11:54
trans-1,2-Dichloroethene
ug/L
ND
1.0
05/17/19 11:54
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 104 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
METHOD BLANK: 128690
Associated Lab Samples:
Parameter
Matrix: Water
2618294008, 2618294009, 2618294010, 2618294012, 2618294016, 2618294043
Blank Reporting
Units Result Limit Analyzed Qualifiers
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/17/19 11:54
Trichloroethene
ug/L
ND
1.0
05/17/19 11:54
Trichlorofluoromethane
ug/L
ND
1.0
05/17/19 11:54
Vinyl acetate
ug/L
ND
2.0
05/17/19 11:54
Vinyl chloride
ug/L
ND
1.0
05/17/19 11:54
Xylene (Total)
ug/L
ND
2.0
05/17/19 11:54
1,2-Dichloroethane-d4 (S)
%.
97
81-119
05/17/19 11:54
4-Bromofluorobenzene (S)
%.
86
82-120
05/17/19 11:54
Dibromofluoromethane (S)
%.
103
82-114
05/17/19 11:54
Toluene-d8 (S)
%.
83
82-109
05/17/19 11:54
LABORATORY CONTROL SAMPLE:
Parameter
128691
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
53.2
106
68-137
1,1,1-Trichloroethane
ug/L
50
65.3
131
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
42.8
86
51-158 v2
1,1,2-Trichloroethane
ug/L
50
58.5
117
78-131
1,1-Dichloroethane
ug/L
50
61.1
122
69-151
1,1-Dichloroethene
ug/L
50
65.8
132
64-158
1,2,3-Trichloropropane
ug/L
50
43.1
86
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
41.9
84
58-124
1,2-Dibromoethane (EDB)
ug/L
50
57.7
115
71-134
1,2-Dichlorobenzene
ug/L
50
51.2
102
70-135
1,2-Dichloroethane
ug/L
50
60.2
120
72-129
1,2-Dichloropropane
ug/L
50
53.9
108
64-135
1,4-Dichlorobenzene
ug/L
50
48.5
97
70-131
2-Butanone (MEK)
ug/L
100
93.2
93
52-143
2-Hexanone
ug/L
100
80.2
80
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
88.3
88
71-129
Acetone
ug/L
100
103
103
48-224
Acrylonitrile
ug/L
200
184
92
66-154
Benzene
ug/L
50
59.7
119
68-132
Bromochloromethane
ug/L
50
71.5
143
73-133 L1
Bromodichloromethane
ug/L
50
52.8
106
67-121
Bromoform
ug/L
50
51.4
103
57-125
Bromomethane
ug/L
50
48.2
96
35-156
Carbon disulfide
ug/L
100
119
119
47-141
Carbon tetrachloride
ug/L
50
65.2
130
66-122 L1
Chlorobenzene
ug/L
50
49.3
99
71-126
Chloroethane
ug/L
50
45.8
92
43-143
Chloroform
ug/L
50
62.7
125
71-136
Chloromethane
ug/L
50
43.0
86
47-123
cis-1,2-Dichloroethene
ug/L
50
62.3
125
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
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Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 105 of 182

Pace Analytical Services, LLC
1p 110 Technology Parkway
aceAnalj&al Peachtree Corners, GA 30092
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QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
LABORATORY CONTROL SAMPLE:
Parameter
128691
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
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
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
MS
2618430001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
128693
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
50
50
35.9
51.3
72
103
68-137
35
11 R1
1,1,1-Trichloroethane
ug/L
ND
50
50
52.0
70.2
104
140
66-142
30
11 R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
28.6
40.1
57
80
39-171
34
13 R1,v2
1,1,2-Trichloroethane
ug/L
ND
50
50
40.5
55.7
81
111
73-136
32
12 R1
1,1-Dichloroethane
ug/L
ND
50
50
45.4
60.9
91
122
66-155
29
15 R1
1,1-Dichloroethene
ug/L
ND
50
50
56.1
75.8
112
152
33-181
30
34
1,2,3-Trichloropropane
ug/L
ND
50
50
27.8
39.6
56
79
78-133
35
14 M1,R1
1,2-Dibromo-3-
ug/L
ND
50
50
28.5
39.4
57
79
58-124
32
15 M1,R1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
40.4
55.0
81
110
71-134
31
12 R1
1,2-Dichlorobenzene
ug/L
ND
50
50
34.5
48.8
68
97
69-135
34
10 M1,R1
1,2-Dichloroethane
ug/L
ND
50
50
42.2
57.8
84
116
36-159
31
10 R1
1,2-Dichloropropane
ug/L
ND
50
50
38.8
52.7
78
105
68-132
30
11 R1
1,4-Dichlorobenzene
ug/L
9.9
50
50
42.6
56.1
65
92
49-153
27
9 R1
2-Butanone (MEK)
ug/L
ND
100
100
63.1
75.9
63
76
10-189
18
23
2-Hexanone
ug/L
ND
100
100
58.9
80.7
59
81
40-135
31
18 R1
4-Methyl-2-pentanone
ug/L
ND
100
100
63.7
86.4
64
86
30-177
30
10 R1
(MIBK)
Acetone ug/L ND 100 100 65.5 78.9 65 79 44-223 19 14 R1
Acrylonitrile ug/L ND 200 200 131 175 65 87 13-189 29 12 R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 106 of 182

11!;a'ceAna1j&a(
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Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 128692
MS
2618430001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
128693
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
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
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 107 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28799 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV
Associated Lab Samples: 2618294011, 2618294014, 2618294018, 2618294020, 2618294022, 2618294024, 2618294026, 2618294028,
2618294030, 2618294032, 2618294034, 2618294036, 2618294038, 2618294040, 2618294042
METHOD BLANK: 129715 Matrix: Water
Associated Lab Samples: 2618294011, 2618294014, 2618294018, 2618294020, 2618294022, 2618294024, 2618294026, 2618294028,
2618294030, 2618294032, 2618294034, 2618294036, 2618294038, 2618294040, 2618294042
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
05/22/19 12:22
1,1,1-Trichloroethane
ug/L
ND
1.0
05/22/19 12:22
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
05/22/19 12:22
1,1,2-Trichloroethane
ug/L
ND
1.0
05/22/19 12:22
1,1-Dichloroethane
ug/L
ND
1.0
05/22/19 12:22
1,1-Dichloroethene
ug/L
ND
1.0
05/22/19 12:22
1,2,3-Trichloropropane
ug/L
ND
1.0
05/22/19 12:22
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
05/22/19 12:22
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
05/22/19 12:22
1,2-Dichlorobenzene
ug/L
ND
1.0
05/22/19 12:22
1,2-Dichloroethane
ug/L
ND
1.0
05/22/19 12:22
1,2-Dichloropropane
ug/L
ND
1.0
05/22/19 12:22
1,4-Dichlorobenzene
ug/L
ND
1.0
05/22/19 12:22
2-Butanone (MEK)
ug/L
ND
5.0
05/22/19 12:22
2-Hexanone
ug/L
ND
5.0
05/22/19 12:22
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
05/22/19 12:22
Acetone
ug/L
ND
25.0
05/22/19 12:22
Acrylonitrile
ug/L
ND
50.0
05/22/19 12:22
Benzene
ug/L
ND
1.0
05/22/19 12:22
Bromochloromethane
ug/L
ND
1.0
05/22/19 12:22
Bromodichloromethane
ug/L
ND
1.0
05/22/19 12:22
Bromoform
ug/L
ND
1.0
05/22/19 12:22
Bromomethane
ug/L
ND
2.0
05/22/19 12:22
Carbon disulfide
ug/L
ND
10.0
05/22/19 12:22
Carbon tetrachloride
ug/L
ND
1.0
05/22/19 12:22
Chlorobenzene
ug/L
ND
1.0
05/22/19 12:22
Chloroethane
ug/L
ND
1.0
05/22/19 12:22
Chloroform
ug/L
ND
1.0
05/22/19 12:22
Chloromethane
ug/L
ND
1.0
05/22/19 12:22
cis-1,2-Dichloroethene
ug/L
ND
1.0
05/22/19 12:22
cis-1,3-Dichloropropene
ug/L
ND
1.0
05/22/19 12:22
Dibromochloromethane
ug/L
ND
1.0
05/22/19 12:22
Dibromomethane
ug/L
ND
1.0
05/22/19 12:22
Ethylbenzene
ug/L
ND
1.0
05/22/19 12:22
lodomethane
ug/L
ND
10.0
05/22/19 12:22
Methylene Chloride
ug/L
ND
1.0
05/22/19 12:22
Styrene
ug/L
ND
1.0
05/22/19 12:22
Tetrachloroethene
ug/L
ND
1.0
05/22/19 12:22
Tetrahydrofuran
ug/L
ND
10.0
05/22/19 12:22
Toluene
ug/L
ND
1.0
05/22/19 12:22
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 108 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
METHOD BLANK: 129715 Matrix: Water
Associated Lab Samples: 2618294011, 2618294014, 2618294018, 2618294020, 2618294022, 2618294024, 2618294026, 2618294028,
2618294030, 2618294032, 2618294034, 2618294036, 2618294038, 2618294040, 2618294042
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
05/22/19 12:22
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/22/19 12:22
Trichloroethene
ug/L
ND
1.0
05/22/19 12:22
Trichlorofluoromethane
ug/L
ND
1.0
05/22/19 12:22
Vinyl acetate
ug/L
ND
2.0
05/22/19 12:22
Vinyl chloride
ug/L
ND
1.0
05/22/19 12:22
Xylene (Total)
ug/L
ND
2.0
05/22/19 12:22
1,2-Dichloroethane-d4 (S)
%.
101
81-119
05/22/19 12:22
4-Bromofluorobenzene (S)
%.
108
82-120
05/22/19 12:22
Dibromofluoromethane (S)
%.
97
82-114
05/22/19 12:22
Toluene-d8 (S)
%.
105
82-109
05/22/19 12:22
LABORATORY CONTROL SAMPLE:
Parameter
129716
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
65.0
130
68-137
1,1,1-Trichloroethane
ug/L
50
64.2
128
72-134
1,1,2,2-Tetrachloroethane
ug/L
50
48.2
96
51-158
1,1,2-Trichloroethane
ug/L
50
60.5
121
78-131
1,1-Dichloroethane
ug/L
50
63.3
127
69-151
1,1-Dichloroethene
ug/L
50
58.6
117
64-158
1,2,3-Trichloropropane
ug/L
50
46.9
94
78-133
1,2-Dibromo-3-chloropropane
ug/L
50
49.0
98
58-124
1,2-Dibromoethane (EDB)
ug/L
50
62.6
125
71-134
1,2-Dichlorobenzene
ug/L
50
58.3
117
70-135
1,2-Dichloroethane
ug/L
50
59.4
119
72-129
1,2-Dichloropropane
ug/L
50
61.7
123
64-135
1,4-Dichlorobenzene
ug/L
50
56.9
114
70-131
2-Butanone (MEK)
ug/L
100
88.3
88
52-143
2-Hexanone
ug/L
100
89.7
90
61-136
4-Methyl-2-pentanone (MIBK)
ug/L
100
93.5
94
71-129
Acetone
ug/L
100
108
108
48-224
Acrylonitrile
ug/L
200
187
93
66-154
Benzene
ug/L
50
61.5
123
68-132
Bromochloromethane
ug/L
50
61.8
124
73-133
Bromodichloromethane
ug/L
50
58.4
117
67-121
Bromoform
ug/L
50
55.0
110
57-125
Bromomethane
ug/L
50
40.7
81
35-156
Carbon disulfide
ug/L
100
124
124
47-141
Carbon tetrachloride
ug/L
50
59.7
119
66-122
Chlorobenzene
ug/L
50
59.1
118
71-126
Chloroethane
ug/L
50
44.4
89
43-143
Chloroform
ug/L
50
58.1
116
71-136
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 109 of 182

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
LABORATORY CONTROL SAMPLE:
129716
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
Chloromethane
ug/L
50
53.2
106
47-123
cis-1,2-Dichloroethene
ug/L
50
63.7
127
74-131
cis-1,3-Dichloropropene
ug/L
50
57.2
114
78-120
Dibromochloromethane
ug/L
50
56.7
113
65-115
Dibromomethane
ug/L
50
63.1
126
79-129
Ethylbenzene
ug/L
50
62.0
124
68-129
lodomethane
ug/L
100
112
112
49-154
Methylene Chloride
ug/L
50
52.5
105
61-147
Styrene
ug/L
50
59.8
120
77-128
Tetrachloroethene
ug/L
50
56.9
114
51-139
Tetrahydrofuran
ug/L
100
99.4
99
56-147
Toluene
ug/L
50
59.2
118
60-133
trans-1,2-Dichloroethene
ug/L
50
61.1
122
69-144
trans- 1,3-Dichloropropene
ug/L
50
57.2
114
74-128
Trichloroethene
ug/L
50
54.3
109
73-126
Trichlorofluoromethane
ug/L
50
46.3
93
55-132
Vinyl acetate
ug/L
50
55.1
110
52-141
Vinyl chloride
ug/L
50
48.6
97
50-133
Xylene (Total)
ug/L
150
185
123
78-132
1,2-Dichloroethane-d4 (S)
%.
98
81-119
4-Bromofluorobenzene (S)
%.
109
82-120
Dibromofluoromethane (S)
%.
104
82-114
Toluene-d8 (S)
%.
105
82-109
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
129717
129718
MS
MSD
2618294014
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
37.6
65.3
75
131
68-137
54
11 R1
1,1,1-Trichloroethane
ug/L
ND
50
50
43.3
77.6
87
155
66-142
57
11 M1,R1
1,1,2,2-Tetrachloroethane
ug/L
ND
50
50
27.3
52.5
55
105
39-171
63
13 R1
1,1,2-Trichloroethane
ug/L
ND
50
50
36.6
63.5
73
127
73-136
54
12 R1
1,1-Dichloroethane
ug/L
1.9
50
50
41.7
71.5
80
139
66-155
53
15 R1
1,1-Dichloroethene
ug/L
ND
50
50
45.3
77.0
91
154
33-181
52
34 R1
1,2,3-Trichloropropane
ug/L
ND
50
50
24.4
46.5
49
93
78-133
62
14 M1,R1
1,2-Dibromo-3-
ug/L
ND
50
50
25.8
45.5
52
91
58-124
55
15 M1,R1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
50
50
37.1
65.8
74
132
71-134
56
12 R1
1,2-Dichlorobenzene
ug/L
ND
50
50
34.6
62.6
69
125
69-135
58
10 R1
1,2-Dichloroethane
ug/L
ND
50
50
37.9
63.9
76
128
36-159
51
10 R1
1,2-Dichloropropane
ug/L
ND
50
50
37.1
64.7
74
129
68-132
54
11 R1
1,4-Dichlorobenzene
ug/L
ND
50
50
35.4
62.5
71
125
49-153
55
9 R1
2-Butanone (MEK)
ug/L
ND
100
100
50.5
89.1
50
89
10-189
55
23 R1
2-Hexanone
ug/L
ND
100
100
52.9
89.6
53
90
40-135
51
18 R1
4-Methyl-2-pentanone
ug/L
ND
100
100
51.8
92.4
52
92
30-177
56
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: 05/31 /2019 05:08 PM
without
the written consent of Pace Analytical Services, LLC.
Page 110 of 182

11!;a'ceAna1j&a(
WNW pacalabs.com
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 129717
MS
Parameter
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Dibromochloromethane
Dibromomethane
Ethylbenzene
lodomethane
Methylene Chloride
Styrene
Tetrachloroethene
Tetrahydrofuran
Toluene
trans-1,2-Dichloroethene
trans-1,3-Dichloropropene
Trichloroethene
Trichlorofluoromethane
Vinyl acetate
Vinyl chloride
Xylene (Total)
1,2-Dichloroethane-d4 (S)
4-Bromofluorobenzene (S)
Dibromofluoromethane (S)
Toluene-d8 (S)
Units
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
2618294014 Spike
Result Conc.
ND
100
ND
200
ND
50
ND
50
ND
50
ND
50
ND
50
ND
100
ND
50
ND
50
ND
50
ND
50
ND
50
ND
50
ND
50
ND
50
ND
50
ND
50
ND
100
ND
50
ND
50
ND
50
1.4J
100
ND
50
ND
50
ND
50
0.38J
50
ND
50
ND
50
ND
50
ND
150
MSD
Spike
Conc.
100
200
50
50
50
50
50
100
50
50
50
50
50
50
50
50
50
50
100
50
50
50
100
50
50
50
50
50
50
50
150
129718
MS
Result
63.5
118
38.4
38.7
35.1
31.4
31.4
94.9
43.8
35.9
32.6
35.5
38.0
41.9
32.7
34.4
38.3
36.7
73.7
37.5
36.3
38.0
58.9
38.5
43.6
32.7
34.0
41.1
38.6
35.9
112
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
97.3
59
93
44-223
200
59
100
13-189
66.3
77
133
66-139
68.3
77
137
73-133
63.0
70
126
57-120
55.2
63
110
48-128
51.8
63
104
10-187
157
95
157
47-141
79.2
88
158
58-127
63.3
71
126
63-137
53.8
65
108
52-146
62.0
71
124
74-137
59.0
76
118
41-127
69.5
83
138
71-138
56.1
65
112
32-145
60.3
69
121
52-116
65.0
77
130
79-129
66.3
73
133
31-174
133
74
133
49-154
60.1
74
119
61-146
65.2
73
130
77-128
63.7
75
127
36-155
106
57
104
56-147
65.8
77
132
52-146
69.6
87
139
61-152
56.1
65
112
37-146
60.1
67
119
61-141
71.6
82
143
51-141
72.5
77
145
52-141
58.1
72
116
22-156
200
75
133
78-132
103
100
81-119
98
112
82-120
104
105
82-114
105
97
82-109
Max
RPD RPD Qual
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
42 14 R1
52 12 R1
53 10 R1
55 13 M1,R1
57 13 M1,R1
55 13 R1
49 32 R1
49 322 M1
58 14 M1,R1
55 10 R1
49 16 R1
54 9 M1,R1
43 10 R1
50 16 R1
53 12 R1
55 13 M1,R1
52 14 M1,R1
57 10 R1
57 30 R1
46 15 R1
57 14 M1,R1
51 14 R1
57 12 R1
53 11 R1
46 14 R1
53 12 R1
56 12 R1
54 13 M1,R1
61 14 M1,R1
47 26 R1
56 7 RS
Page 111 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 475932 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618294001
METHOD BLANK: 2578793
Matrix:
Water
Associated Lab Samples: 2618294001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
05/17/19 12:34
1,2-Dichloroethane-d4 (S)
%
97
50-150
05/17/19 12:34
Toluene-d8 (S)
%
113
50-150
05/17/19 12:34
LABORATORY CONTROL SAMPLE: 2578794
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.6 98 70-130
1,2-Dichloroethane-d4 (S) % 98 50-150
Toluene-d8(S) % 115 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2578795
2578796
MS
MSD
92428710002 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 57.0 20
20 69.9 77.7
65
104
50-150
11 30
1,2-Dichloroethane-d4 (S)
%
106
103
50-150
30
Toluene-d8 (S)
%
122
119
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 112 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 475936 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618294002, 2618294003
METHOD BLANK: 2578807
Associated Lab Samples: 2618294002, 2618294003
Parameter Units
1,4-Dioxane (p-Dioxane) ug/L
1,2-Dichloroethane-d4 (S) %
Toluene-d8 (S) %
Matrix: Water
Blank Reporting
Result Limit
Analyzed
ND 2.0
05/17/1912:15
100 50-150
05/17/1912:15
114 50-150
05/17/1912:15
Qualifiers
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 113 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 476071 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618294012, 2618294043
METHOD BLANK: 2579453
Associated Lab Samples: 2618294012, 2618294043
Parameter Units
1,4-Dioxane (p-Dioxane) ug/L
1,2-Dichloroethane-d4 (S) %
Toluene-d8 (S) %
Matrix: Water
Blank Reporting
Result Limit
Analyzed
ND 2.0
05/19/1910:45
102 50-150
05/19/1910:45
113 50-150
05/19/1910:45
Qualifiers
LABORATORY CONTROL SAMPLE: 2579454
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.1 100 70-130
1,2-Dichloroethane-d4 (S) % 99 50-150
Toluene-d8(S) % 112 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579455
2579456
MS
MSD
2618286002 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 25.7 20.3
129
101
50-150
24 30
1,2-Dichloroethane-d4 (S)
%
109
109
50-150
30
Toluene-d8 (S)
%
128
129
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 114 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 476078 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618294004, 2618294005, 2618294006, 2618294007
METHOD BLANK: 2579489
Matrix: Water
Associated Lab Samples:
2618294004, 2618294005, 2618294006, 2618294007
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND 2.0
05/18/19 15:23
1,2-Dichloroethane-d4 (S)
%
99 50-150
05/18/19 15:23
Toluene-d8 (S)
%
106 50-150
05/18/19 15:23
LABORATORY CONTROL SAMPLE: 2579490
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) % 97 50-150
Toluene-d8(S) % 104 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579491
2579492
MS
MSD
92428734005 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L 8.7 20
20 27.4 28.1
93
97
50-150
2 30
1,2-Dichloroethane-d4 (S)
%
114
117
50-150
30
Toluene-d8 (S)
%
116
115
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 115 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 476081 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618294008, 2618294009, 2618294010, 2618294011, 2618294014, 2618294016, 2618294018, 2618294020,
2618294022, 2618294024, 2618294026, 2618294028, 2618294030, 2618294032, 2618294034, 2618294036,
2618294040
METHOD BLANK: 2579514 Matrix: Water
Associated Lab Samples: 2618294008, 2618294009, 2618294010, 2618294011, 2618294014, 2618294016, 2618294018, 2618294020,
2618294022, 2618294024, 2618294026, 2618294028, 2618294030, 2618294032, 2618294034, 2618294036,
2618294040
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
1,4-Dioxane (p-Dioxane) ug/L ND 2.0 05/20/19 11:14
1,2-Dichloroethane-d4 (S) % 91 50-150 05/20/19 11:14
Toluene-d8 (S) % 83 50-150 05/20/19 11:14
LABORATORY CONTROL SAMPLE: 2579515
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.0 100 70-130
1,2-Dichloroethane-d4 (S) % 96 50-150
Toluene-d8(S) % 86 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2579516
2579517
MS
MSD
2618294008 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 9.8 20
20 27.4 32.0
88
111
50-150
16 30
1,2-Dichloroethane-d4 (S)
%
104
104
50-150
30
Toluene-d8(S)
%
101
102
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 116 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 476479 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Associated Lab Samples: 2618294038, 2618294042
METHOD BLANK: 2581075
Associated Lab Samples: 2618294038, 2618294042
Parameter Units
1,4-Dioxane (p-Dioxane) ug/L
1,2-Dichloroethane-d4 (S) %
Toluene-d8 (S) %
Matrix: Water
Blank Reporting
Result Limit
Analyzed
ND 2.0
05/21/1911:11
100 50-150
05/21/1911:11
101 50-150
05/21/1911:11
Qualifiers
LABORATORY CONTROL SAMPLE: 2581076
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.4 97 70-130
1,2-Dichloroethane-d4 (S) % 104 50-150
Toluene-d8(S) % 102 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2581077
2581078
MS
MSD
92429154005 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 380 100
100
459 475 79
95
50-150
3 30
1,2-Dichloroethane-d4 (S)
%
104
105
50-150
30
Toluene-d8 (S)
%
102
101
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 117 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28193 Analysis Method: EPA 8270E
QC Batch Method: EPA 3510C Analysis Description: 8270E Water MSSV
Associated Lab Samples: 2618294001, 2618294008
METHOD BLANK: 127042
Associated Lab Samples:
2618294001, 2618294008
Parameter
Units
bis(2-Ethylhexyl)phthalate
ug/L
2,4,6-Tribromophenol (S)
%.
2-Fluorobiphenyl (S)
%.
2-Fluorophenol (S)
%.
Nitrobenzene-d5 (S)
%.
p-Terphenyl-d14 (S)
%.
Phenol-d6 (S)
%.
LABORATORY CONTROL SAMPLE:
127043
Parameter
Units
bis(2-Ethylhexyl)phthalate
ug/L
2,4,6-Tribromophenol (S)
%.
2-Fluorobiphenyl (S)
%.
2-Fluorophenol (S)
%.
Nitrobenzene-d5 (S)
%.
p-Terphenyl-d14 (S)
%.
Phenol-d6 (S)
%.
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 15.0 05/10/19 23:48
67 10-148 05/10/19 23:48
66 12-129 05/10/19 23:48
34 10-64 05/10/19 23:48
64 13-107 05/10/19 23:48
94 14-147 05/10/19 23:48
20 10-46 05/10/19 23:48
Spike LCS LCS
Conc. Result % Rec
% Rec
Limits Qualifiers
80 65.4 82
40-156
79
10-148
69
12-129
33
10-64
64
13-107
94
14-147
20
10-46
MATRIX SPIKE SAMPLE:
Parameter
127078
Units
2618294001 Spike MS MS
Result Conc. Result % Rec
% Rec
Limits Qualifiers
bis(2-Ethylhexyl)phthalate
ug/L
ND 80 62.7 75
40-156
2,4,6-Tribromophenol (S)
%.
72
10-148
2-Fluorobiphenyl (S)
%.
55
12-129
2-Fluorophenol (S)
%.
26
10-64
Nitrobenzene-d5 (S)
%.
49
13-107
p-Terphenyl-d14 (S)
%.
76
14-147
Phenol-d6 (S)
%.
16
10-46
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 118 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28409 Analysis Method: EPA 8270E
QC Batch Method: EPA 3510C Analysis Description: 8270E Water MSSV
Associated Lab Samples: 2618294018, 2618294026, 2618294030
METHOD BLANK: 127909
Matrix:
Water
Associated Lab Samples:
2618294018, 2618294026, 2618294030
Blank
Reporting
Parameter
Units Result
Limit
Analyzed Qualifiers
bis(2-Ethylhexyl)phthalate
ug/L
ND
15.0
05/15/19 18:13
2,4,6-Tribromophenol (S)
%.
64
10-148
05/15/19 18:13
2-Fluorobiphenyl (S)
%.
68
12-129
05/15/19 18:13
2-Fluorophenol (S)
%.
18
10-64
05/15/19 18:13
Nitrobenzene-d5 (S)
%.
41
13-107
05/15/19 18:13
p-Terphenyl-d14 (S)
%.
98
14-147
05/15/19 18:13
Phenol-d6 (S)
%.
13
10-46
05/15/19 18:13
LABORATORY CONTROL SAMPLE:
Parameter
127910
Units
Spike LCS LCS
Conc. Result % Rec
% Rec
Limits Qualifiers
bis(2-Ethylhexyl)phthalate
ug/L
80 64.1 80
40-156
2,4,6-Tribromophenol (S)
%.
96
10-148
2-Fluorobiphenyl (S)
%.
78
12-129
2-Fluorophenol (S)
%.
19
10-64
Nitrobenzene-d5 (S)
%.
52
13-107
p-Terphenyl-d14 (S)
%.
77
14-147
Phenol-d6 (S)
%.
13
10-46
MATRIX SPIKE SAMPLE:
Parameter
127942
Units
2618294030 Spike MS MS
Result Conc. Result % Rec
% Rec
Limits Qualifiers
bis(2-Ethylhexyl)phthalate
ug/L
ND 80 67.3 84
40-156
2,4,6-Tribromophenol (S)
%.
98
10-148
2-Fluorobiphenyl (S)
%.
70
12-129
2-Fluorophenol (S)
%.
23
10-64
Nitrobenzene-d5 (S)
%.
52
13-107
p-Terphenyl-d14 (S)
%.
77
14-147
Phenol-d6 (S)
%.
19
10-46
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 119 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28076
Analysis Method:
SM 2320B
QC Batch Method: SM 2320B
Analysis Description:
2320E Alkalinity
Associated Lab Samples: 2618294001, 2618294002, 2618294003
METHOD BLANK: 126363
Matrix: Water
Associated Lab Samples: 2618294001, 2618294002, 2618294003
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 120 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28286
Analysis Method: SM 2320B
QC Batch Method: SM 2320B
Analysis Description: 2320E Alkalinity
Associated Lab Samples: 2618294004, 2618294005, 2618294006, 2618294008, 2618294009, 2618294011
METHOD BLANK: 127414
Matrix: Water
Associated Lab Samples: 2618294004, 2618294005, 2618294006, 2618294008, 2618294009, 2618294011
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 121 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28241
Analysis Method:
EPA 410.4
QC Batch Method: EPA 410.4
Analysis Description:
410.4 COD
Associated Lab Samples: 2618294001, 2618294002,
2618294003, 2618294004, 2618294005, 2618294006, 2618294008, 2618294009
METHOD BLANK: 127275
Matrix: Water
Associated Lab Samples: 2618294001, 2618294002,
2618294003, 2618294004, 2618294005, 2618294006, 2618294008, 2618294009
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Chemical Oxygen Demand
ug/L
ND 10000 05/13/19 15:54
LABORATORY CONTROL SAMPLE:
127276
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:
127277
127278
MS MSD
2618291001
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
9160 mg/L
5000000 5000000 1460000
1390000 109 96 90-110 5
10
0
0
MATRIX SPIKE SAMPLE:
127279
2618315007 Spike
MS MS % Rec
Parameter
Units
Result Conc.
Result % Rec Limits
Qualifiers
Chemical Oxygen Demand
ug/L
7840 mg/L 5000000
12800000 99 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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 122 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28861
Analysis Method:
EPA 410.4
QC Batch Method: EPA 410.4
Analysis Description:
410.4 COD
Associated Lab Samples: 2618294011
METHOD BLANK: 130085
Matrix: Water
Associated Lab Samples: 2618294011
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chemical Oxygen Demand ug/L
ND 10000 05/22/19 15:33
LABORATORY CONTROL SAMPLE: 130086
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chemical Oxygen Demand ug/L
200000 191000
96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 130087 130088
MS MSD
2618294011
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 ND
200000 200000 191000
209000 96 105
90-110 9
10
MATRIX SPIKE SAMPLE: 130089
2618739010 Spike
MS MS
% Rec
Parameter Units
Result Conc.
Result % Rec
Limits
Qualifiers
Chemical Oxygen Demand ug/L
ND 200000
193000 97
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 123 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28184
Analysis Method:
SM 4500-S2 D
QC Batch Method: SM 4500-S2 D
Analysis Description:
4500S2D Sulfide Water
Associated Lab Samples: 2618294001, 2618294002,
2618294003
METHOD BLANK: 126976
Matrix: Water
Associated Lab Samples: 2618294001, 2618294002,
2618294003
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 124 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28185
Analysis Method:
SM 4500-S2 D
QC Batch Method: SM 4500-S2 D
Analysis Description:
4500S2D Sulfide Water
Associated Lab Samples: 2618294004, 2618294005,
2618294006, 2618294008, 2618294009, 2618294011
METHOD BLANK: 126980
Matrix: Water
Associated Lab Samples: 2618294004, 2618294005,
2618294006, 2618294008, 2618294009, 2618294011
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Sulfide ug/L
ND 200 05/10/1915:20
LABORATORY CONTROL SAMPLE: 126981
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Sulfide ug/L
500 451
90 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126982 126983
MS MSD
2618340006
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
500 500 428
424 86 85 30-129 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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 125 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28001
Analysis Method:
SM 5210B
QC Batch Method: SM 5210B
Analysis Description:
5210E BOD, 5 day
Associated Lab Samples: 2618294001, 2618294002, 2618294003
METHOD BLANK: 125904
Matrix: Water
Associated Lab Samples: 2618294001, 2618294002, 2618294003
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
BOD, 5 day
ug/L
ND 2000 05/13/19 12:52 3A
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 3A
SAMPLE DUPLICATE: 125957
2618270001 Dup
Max
Parameter
Units
Result Result
RPD RPD Qualifiers
BOD, 5 day
ug/L
1110 mg/L 1270000 13 20 3A
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 126 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28070
Analysis Method: SM 5210B
QC Batch Method: SM 5210B
Analysis Description:
5210E BOD, 5 day
Associated Lab Samples: 2618294008
METHOD BLANK: 126351
Matrix:
Water
Associated Lab Samples: 2618294008
Blank
Reporting
Parameter
Units
Result
Limit Analyzed Qualifiers
BOD, 5 day
ug/L
ND
2000 05/14/19 11:21 3A
LABORATORY CONTROL SAMPLE: 126353
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
BOD, 5 day
ug/L
198000
190000 96 85-115 3A
SAMPLE DUPLICATE: 126354
2618336001
Dup Max
Parameter
Units
Result
Result RPD RPD Qualifiers
BOD, 5 day
ug/L
1560 mg/L
1570000 0 20 3A
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 127 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28156
Analysis Method: SM 5210B
QC Batch Method: SM 5210B
Analysis Description: 5210E BOD, 5 day
Associated Lab Samples: 2618294004, 2618294005, 2618294006, 2618294009
METHOD BLANK: 126833
Matrix: Water
Associated Lab Samples: 2618294004, 2618294005, 2618294006, 2618294009
Blank Reporting
Parameter
Units
Result Limit Analyzed Qualifiers
BOD, 5 day
ug/L
ND 2000 05/15/19 09:16 2A
LABORATORY CONTROL SAMPLE:
126835
Spike LCS LCS % Rec
Parameter
Units
Conc. Result % Rec Limits Qualifiers
BOD, 5 day
ug/L
198000 167000 84 85-115 2A, L2
SAMPLE DUPLICATE: 126851
2618379001 Dup Max
Parameter
Units
Result Result RPD RPD Qualifiers
BOD, 5 day
ug/L
93.0 mg/L 91500 2 20 2A
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 128 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28197
Analysis Method: SM 5210B
QC Batch Method: SM 5210B
Analysis Description: 5210E BOD, 5 day
Associated Lab Samples: 2618294011
METHOD BLANK: 127074
Matrix: Water
Associated Lab Samples: 2618294011
Blank Reporting
Parameter
Units
Result Limit Analyzed Qualifiers
BOD, 5 day
ug/L
ND 2000 05/15/19 09:41 2A
LABORATORY CONTROL SAMPLE: 127076
Spike LCS LCS % Rec
Parameter
Units
Conc. Result % Rec Limits Qualifiers
BOD, 5 day
ug/L
198000 154000 78 85-115 2A, L2
SAMPLE DUPLICATE: 127077
2618386003 Dup Max
Parameter
Units
Result Result RPD RPD Qualifiers
BOD, 5 day
ug/L
272 mg/L 269000 1 20 2A
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 129 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28053
Analysis Method:
EPA 9056A
QC Batch Method: EPA 9056A
Analysis Description:
9056 IC Anions
Associated Lab Samples: 2618294001, 2618294002,
2618294003
METHOD BLANK: 126307
Matrix: Water
Associated Lab Samples: 2618294001, 2618294002,
2618294003
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 130 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28134
Analysis Method:
EPA 9056A
QC Batch Method: EPA 9056A
Analysis Description:
9056 IC Anions
Associated Lab Samples: 2618294004, 2618294005,
2618294006, 2618294008, 2618294009
METHOD BLANK: 126690
Matrix: Water
Associated Lab Samples: 2618294004, 2618294005,
2618294006, 2618294008, 2618294009
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrate as N ug/L
20.OJ 50.0
05/10/19 00:39
LABORATORY CONTROL SAMPLE: 126691
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrate as N ug/L
10000 10400
104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 126692 126693
MS MSD
2618294008
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 21.OJ
10000 10000 10700
10600 107 106 90-110 0 15
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 131 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28212
Analysis Method:
EPA 9056A
QC Batch Method: EPA 9056A
Analysis Description:
9056 IC Anions
Associated Lab Samples: 2618294011
METHOD BLANK: 127151
Matrix: Water
Associated Lab Samples: 2618294011
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrate as N ug/L
22.OJ 50.0
05/11/19 08:05
LABORATORY CONTROL SAMPLE: 127152
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrate as N ug/L
10000 10300
103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 127153 127154
MS MSD
2618294011
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 23.OJ
10000 10000 10400
10500 104 104 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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 132 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28159 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618294001, 2618294002, 2618294003, 2618294004, 2618294005, 2618294006, 2618294008, 2618294009
METHOD BLANK: 126846 Matrix: Water
Associated Lab Samples: 2618294001, 2618294002, 2618294003, 2618294004, 2618294005, 2618294006, 2618294008, 2618294009
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chloride ug/L 53.OJ 1000 05/10/1916:10
Sulfate ug/L 26.OJ 5000 05/10/1916:10
LABORATORY CONTROL SAMPLE: 126847
Spike
LCS LCS
% Rec
Parameter Units
Conc.
Result % Rec
Limits Qualifiers
Chloride ug/L
10000
10600 106
90-110
Sulfate ug/L
10000
10100 101
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: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 133 of 182

11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28932 Analysis Method: EPA 9056A
QC Batch Method: EPA 9056A Analysis Description: 9056 IC Anions
Associated Lab Samples: 2618294011
METHOD BLANK: 130388 Matrix: Water
Associated Lab Samples: 2618294011
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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11!;a'ceAna1j&a(
wNW Pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
QC Batch: 28426
Analysis Method: EPA 9060A
QC Batch Method: EPA 9060A
Analysis Description:
9060A Total Organic Carbon
Associated Lab Samples:
2618294001,
2618294002,
2618294003, 2618294004, 2618294005, 2618294006, 2618294008, 2618294009,
2618294011
METHOD BLANK: 127954
Matrix: Water
Associated Lab Samples:
2618294001,
2618294002,
2618294003, 2618294004, 2618294005, 2618294006, 2618294008, 2618294009,
2618294011
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
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Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC.
Page 135 of 182

Pace Analytical Services, LLC
1p 110 Technology Parkway
aceAnalj&al Peachtree Corners, GA 30092
WNW'pacalabsxom [phone]
QUALIFIERS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
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.
Batch: 28325
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.
Batch: 28363
Ill The seed correction factor was below the desired range of 0.60-1.0 mg/L.
Batch: 28364
Ill The seed correction factor was below the desired range of 0.60-1.0 mg/L.
ANALYTE QUALIFIERS
1A Sample showed evidence of toxcity
2A The seed correction factor was below the desired range of 0.60-1.0 mg/L.
3A 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.
B Analyte was detected in the associated method blank.
H1 Analysis conducted outside the EPA method holding time.
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services, LLC
1p 110 Technology Parkway
aceAnalj&al Peachtree Corners, GA 30092
WNW'pacalabsxom [phone]
QUALIFIERS
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
ANALYTE QUALIFIERS
L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated
samples may be biased high.
L2 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated
samples may be biased low.
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.
R6 The RPD between valid sample dilutions exceeded 30%.
RS The RPD value in one of the constituent analytes was outside the control limits.
SO Surrogate recovery outside laboratory control limits.
S3 Surrogate recovery exceeded laboratory control limits. Analyte presence below reporting limits in associated sample.
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.
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
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Date: 05/31 /2019 05:08 PM without the written consent of Pace Analytical Services, LLC. Page 137 of 182

aceAnaVical
"m..pacetabS.cnm
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Cabarrus County Units 2/3 MSW
2618294
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical
Method
Batch
2618294001
1302-AMW-2D
28595
2618294002
1302-AMW-2S
28595
2618294003
1302-MW-E
28595
2618294004
1302-AMW-1d
28595
2618294005
1302-AMW-1s
28595
2618294006
1302-MW-3
28595
2618294007
1302-MW-3 deep
28595
2618294008
1302-MW-E deep
28595
2618294009
1302-MW-L
28595
2618294010
1302-MW-L deep
28595
2618294011
1302-MW-A
28595
2618294012
1302-C D-4 Rep
28595
2618294013
1302-C D-4 Rep
28595
2618294014
1302-MW-1
28595
2618294015
1302-MW-1
28595
2618294016
1302-MW-B
28595
2618294017
1302-MW-B
28595
2618294018
1302-MW-C
28595
2618294019
1302-MW-C
28595
2618294020
1302-MW-D
28595
2618294021
1302-MW-D
28595
2618294022
1302-MW-F
28595
2618294023
1302-MW-F
28595
2618294024
1302-MW-G
28595
2618294025
1302-MW-G
28595
2618294026
1302-MW-H
28595
2618294027
1302-MW-H
28595
2618294028
1302-MW-H DEEP
28595
2618294029
1302-MW-H DEEP
28595
2618294030
1302-MW-1
28595
2618294031
1302-MW-1
28595
2618294032
1302-MW-J
28595
2618294033
1302-MW-J
28595
2618294034
1302-MW-K
28595
2618294035
1302-MW-K
28595
2618294036
1302-MW-M
28595
2618294037
1302-MW-M
28595
2618294038
1302-MW-X
28595
2618294039
1302-MW-X
28595
2618294001
1302-AMW-2D
EPA
3005A
28295
EPA
6020B
28307
2618294002
1302-AMW-2S
EPA
3005A
28295
EPA
6020B
28307
2618294003
1302-MW-E
EPA
3005A
28295
EPA
6020B
28307
2618294004
1302-AMW-1d
EPA
3005A
28444
EPA
6020B
28470
2618294005
1302-AMW-1s
EPA
3005A
28444
EPA
6020B
28470
2618294006
1302-MW-3
EPA
3005A
28444
EPA
6020B
28470
2618294007
1302-MW-3 deep
EPA
3005A
28444
EPA
6020B
28470
2618294008
1302-MW-E deep
EPA
3005A
28444
EPA
6020B
28470
2618294009
1302-MW-L
EPA
3005A
28444
EPA
6020B
28470
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 138 of 182

11!;a'ceAna1j&a1"
WNW'pecalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Cabarrus County Units 2/3 MSW
Pace Project No.:
2618294
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
2618294010
1302-MW-L deep
EPA 3005A
28444
EPA 6020B
28470
2618294011
1302-MW-A
EPA 3005A
28444
EPA 6020B
28470
2618294013
1302-CD-4 Rep
EPA 3005A
28518
EPA 6020B
28525
2618294015
1302-MW-1
EPA 3005A
28518
EPA 6020B
28525
2618294017
1302-MW-B
EPA 3005A
28518
EPA 6020B
28525
2618294019
1302-MW-C
EPA 3005A
28518
EPA 6020B
28525
2618294021
1302-MW-D
EPA 3005A
28518
EPA 6020B
28525
2618294023
1302-MW-F
EPA 3005A
28518
EPA 6020B
28525
2618294025
1302-MW-G
EPA 3005A
28521
EPA 6020B
28523
2618294027
1302-MW-H
EPA 3005A
28521
EPA 6020B
28523
2618294029
1302-MW-H DEEP
EPA 3005A
28521
EPA 6020B
28523
2618294031
1302-MW-1
EPA 3005A
28521
EPA 6020B
28523
2618294033
1302-MW-J
EPA 3005A
28521
EPA 6020B
28523
2618294035
1302-MW-K
EPA 3005A
28521
EPA 6020B
28523
2618294037
1302-MW-M
EPA 3005A
28521
EPA 6020B
28523
2618294039
1302-MW-X
EPA 3005A
28521
EPA 6020B
28523
2618294041
1302-DUPLICATE
EPA 3005A
28521
EPA 6020B
28523
2618294042
1302-Equipment Blank
EPA 3005A
28521
EPA 6020B
28523
2618294004
1302-AMW-1 d
EPA 7470A
28114
EPA 7470A
28138
2618294005
1302-AMW-1 s
EPA 7470A
28114
EPA 7470A
28138
2618294006
1302-MW-3
EPA 7470A
28114
EPA 7470A
28138
2618294007
1302-MW-3 deep
EPA 7470A
28114
EPA 7470A
28138
2618294008
1302-MW-E deep
EPA 7470A
28114
EPA 7470A
28138
2618294009
1302-MW-L
EPA 7470A
28368
EPA 7470A
28423
2618294010
1302-MW-L deep
EPA 7470A
28368
EPA 7470A
28423
2618294011
1302-MW-A
EPA 7470A
28368
EPA 7470A
28423
2618294001
1302-AMW-2D
EPA 3510C
28193
EPA 8270E
28216
2618294008
1302-MW-E deep
EPA 3510C
28193
EPA 8270E
28216
2618294018
1302-MW-C
EPA 3510C
28409
EPA 8270E
28472
2618294026
1302-MW-H
EPA 3510C
28409
EPA 8270E
28472
2618294030
1302-MW-1
EPA 3510C
28409
EPA 8270E
28472
2618294001
1302-AMW-2D
EPA 8260D
28431
2618294002
1302-AMW-2S
EPA 8260D
28431
2618294003
1302-MW-E
EPA 8260D
28431
2618294004
1302-AMW-1 d
EPA 8260D
28431
2618294005
1302-AMW-1 s
EPA 8260D
28431
2618294006
1302-MW-3
EPA 8260D
28431
2618294007
1302-MW-3 deep
EPA 8260D
28431
2618294008
1302-MW-E deep
EPA 8260D
28582
2618294009
1302-MW-L
EPA 8260D
28582
2618294010
1302-MW-L deep
EPA 8260D
28582
2618294011
1302-MW-A
EPA 8260D
28799
2618294012
1302-CD-4 Rep
EPA 8260D
28582
Date: 05/31 /2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 139 of 182

aceAnaVical
"m..pacetabS.cnm
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Lab ID
Sample ID
QC Batch Method
QC Batch
2618294014
1302-MW-1
EPA 8260D
28799
2618294016
1302-MW-B
EPA 8260D
28582
2618294018
1302-MW-C
EPA 8260D
28799
2618294020
1302-MW-D
EPA 8260D
28799
2618294022
1302-MW-F
EPA 8260D
28799
2618294024
1302-MW-G
EPA 8260D
28799
2618294026
1302-MW-H
EPA 8260D
28799
2618294028
1302-MW-H DEEP
EPA 8260D
28799
2618294030
1302-MW-1
EPA 8260D
28799
2618294032
1302-MW-J
EPA 8260D
28799
2618294034
1302-MW-K
EPA 8260D
28799
2618294036
1302-MW-M
EPA 8260D
28799
2618294038
1302-MW-X
EPA 8260D
28799
2618294040
1302-DUPLICATE
EPA 8260D
28799
2618294042
1302-Equipment Blank
EPA 8260D
28799
2618294043
1302-Trip Blank
EPA 8260D
28582
2618294001
1302-AMW-2D
EPA 8260D
Mod.
475932
2618294002
1302-AMW-2S
EPA 8260D
Mod.
475936
2618294003
1302-MW-E
EPA 8260D
Mod.
475936
2618294004
1302-AMW-1d
EPA 8260D
Mod.
476078
2618294005
1302-AMW-1s
EPA 8260D
Mod.
476078
2618294006
1302-MW-3
EPA 8260D
Mod.
476078
2618294007
1302-MW-3 deep
EPA 8260D
Mod.
476078
2618294008
1302-MW-E deep
EPA 8260D
Mod.
476081
2618294009
1302-MW-L
EPA 8260D
Mod.
476081
2618294010
1302-MW-L deep
EPA 8260D
Mod.
476081
2618294011
1302-MW-A
EPA 8260D
Mod.
476081
2618294012
1302-CD-4 Rep
EPA 8260D
Mod.
476071
2618294014
1302-MW-1
EPA 8260D
Mod.
476081
2618294016
1302-MW-B
EPA 8260D
Mod.
476081
2618294018
1302-MW-C
EPA 8260D
Mod.
476081
2618294020
1302-MW-D
EPA 8260D
Mod.
476081
2618294022
1302-MW-F
EPA 8260D
Mod.
476081
2618294024
1302-MW-G
EPA 8260D
Mod.
476081
2618294026
1302-MW-H
EPA 8260D
Mod.
476081
2618294028
1302-MW-H DEEP
EPA 8260D
Mod.
476081
2618294030
1302-MW-1
EPA 8260D
Mod.
476081
2618294032
1302-MW-J
EPA 8260D
Mod.
476081
2618294034
1302-MW-K
EPA 8260D
Mod.
476081
2618294036
1302-MW-M
EPA 8260D
Mod.
476081
2618294038
1302-MW-X
EPA 8260D
Mod.
476479
2618294040
1302-DUPLICATE
EPA 8260D
Mod.
476081
2618294042
1302-Equipment Blank
EPA 8260D
Mod.
476479
REPORT OF LABORATORY
ANALYSIS
This report shall not be
reproduced, except
in full,
Date: 05/31 /2019 05:08
PM
without the written consent of
Pace Analytical Services, LLC.
Analytical
Analytical Method Batch
Page 140 of 182

11!;a'ceAna1j&a1"
WNW'pacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
2618294043
1302-Trip Blank
EPA 8260D Mod.
476071
2618294001
1302-AMW-2D
SM 2320E
28076
2618294002
1302-AMW-2S
SM 2320E
28076
2618294003
1302-MW-E
SM 2320B
28076
2618294004
1302-AMW-1d
SM 2320E
28286
2618294005
1302-AMW-1s
SM 2320E
28286
2618294006
1302-MW-3
SM 2320B
28286
2618294008
1302-MW-E deep
SM 2320B
28286
2618294009
1302-MW-L
SM 2320B
28286
2618294011
1302-MW-A
SM 2320B
28286
2618294001
1302-AMW-2D
EPA 410.4
28241
2618294002
1302-AMW-2S
EPA 410.4
28241
2618294003
1302-MW-E
EPA 410.4
28241
2618294004
1302-AMW-1 d
EPA 410.4
28241
2618294005
1302-AMW-1 s
EPA 410.4
28241
2618294006
1302-MW-3
EPA 410.4
28241
2618294008
1302-MW-E deep
EPA 410.4
28241
2618294009
1302-MW-L
EPA 410.4
28241
2618294011
1302-MW-A
EPA 410.4
28861
2618294001
1302-AMW-2D
SM 4500-S2 D
28184
2618294002
1302-AMW-2S
SM 4500-S2 D
28184
2618294003
1302-MW-E
SM 4500-S2 D
28184
2618294004
1302-AMW-1d
SM 4500-S2 D
28185
2618294005
1302-AMW-1s
SM 4500-S2 D
28185
2618294006
1302-MW-3
SM 4500-S2 D
28185
2618294008
1302-MW-E deep
SM 4500-S2 D
28185
2618294009
1302-MW-L
SM 4500-S2 D
28185
2618294011
1302-MW-A
SM 4500-S2 D
28185
2618294001
1302-AMW-2D
SM 5210E
28001
2618294002
1302-AMW-2S
SM 5210E
28001
2618294003
1302-MW-E
SM 5210B
28001
2618294004
1302-AMW-1d
SM 5210E
28156
2618294005
1302-AMW-1s
SM 5210E
28156
2618294006
1302-MW-3
SM 5210B
28156
2618294008
1302-MW-E deep
SM 5210B
28070
2618294009
1302-MW-L
SM 5210B
28156
2618294011
1302-MW-A
SM 5210B
28197
2618294001
1302-AMW-2D
EPA 9056A
28053
2618294002
1302-AMW-2S
EPA 9056A
28053
2618294003
1302-MW-E
EPA 9056A
28053
2618294004
1302-AMW-1 d
EPA 9056A
28134
2618294005
1302-AMW-1 s
EPA 9056A
28134
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 05/31 /2019 05:08
PM
without the written consent of Pace Analytical
Services, LLC.
EPA 410.4
EPA 410.4
EPA 410.4
EPA 410.4
EPA 410.4
EPA 410.4
EPA 410.4
EPA 410.4
EPA 410.4
SM 5210B
SM 5210B
SM 5210B
SM 5210B
SM 5210B
SM 5210B
SM 5210B
SM 5210B
SM 5210B
28268
28268
28268
28268
28268
28268
28268
28268
28876
28232
28232
28232
28363
28363
28363
28325
28363
28364
Page 141 of 182

aceAnaVical
"m..pacetabS.cnm
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618294
Lab ID Sample ID QC Batch Method QC Batch
2618294006
1302-MW-3
EPA 9056A
28134
2618294008
1302-MW-E deep
EPA 9056A
28134
2618294009
1302-MW-L
EPA 9056A
28134
2618294011
1302-MW-A
EPA 9056A
28212
2618294001
1302-AMW-2D
EPA 9056A
28159
2618294002
1302-AMW-2S
EPA 9056A
28159
2618294003
1302-MW-E
EPA 9056A
28159
2618294004
1302-AMW-1 d
EPA 9056A
28159
2618294005
1302-AMW-1 s
EPA 9056A
28159
2618294006
1302-MW-3
EPA 9056A
28159
2618294008
1302-MW-E deep
EPA 9056A
28159
2618294009
1302-MW-L
EPA 9056A
28159
2618294011
1302-MW-A
EPA 9056A
28932
2618294001
1302-AMW-2D
EPA 9060A
28426
2618294002
1302-AMW-2S
EPA 9060A
28426
2618294003
1302-MW-E
EPA 9060A
28426
2618294004
1302-AMW-1 d
EPA 9060A
28426
2618294005
1302-AMW-1 s
EPA 9060A
28426
2618294006
1302-MW-3
EPA 9060A
28426
2618294008
1302-MW-E deep
EPA 9060A
28426
2618294009
1302-MW-L
EPA 9060A
28426
2618294011
1302-MW-A
EPA 9060A
28426
Date: 05/31/2019 05:08 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical Method
Analytical
Batch
Page 142 of 182

a
c
m
a
-4
a►
ul
A
W
a
..
ITEM #
mmm
C;
Doan,
n 3
ID
m
-
r
m o
N
N
0
0
0
�'
0
0
0
N
N
N
N
N
N
3
N
tooN
<)
N
3 ;N
o�
j
M
3
D
m
mA
q
u n
9 a
..
m
cZi
3
o
_
0'
a tQD 0
((DD
Fr
T
n ?
=
C
3
3
g 0
m
m
-
C
x
— N
°
— N
m r
m
m
o m m S)
'p
-
0
J!
y
O
m
m
O O
m
3
m
m
m
3
m
0
a
v
o
y
VKT
VYT
VYT
VYT
VYT
VYT
VYT
WT
WT
WT
I WT
WT
MATRIX CODE (see valid codes to left)
0
0
0
0
0
6)
6)
6)
6)
SAMPLE TYPE (G=GRAB C=COMP)
c
d
3
Cr
m
°
o
o
^'
�^
CD
m
22
o
m
(T�
_
!1
'�
G
D
C
>
3
n
O
Z
r
m
••Fl
vG
Q(t
6^
In
D
D
m
n
m
d
m
O
m
-4%
ym
In
m
9
SAMPLE TEMP AT COLLECTION
OQ
M OF CONTAINERS
-0
m
M-
m
m
D
a
0 D
o
y
m
m
-0
m
v
m
p
n
mq
3 ID 3. St
d o m o
7
W
Unpreserved
H2SO4
O
O
(3
c
°
D
N
> >
� �+ n
m o
r
HNO3
m
3
HCI
oA
°
m
00
14a0 Zh�C-
N
m
Na2S203
y
r
m
Methanol
t
Other
y
t
S
s
Analyses Test
YM
>
)(
x
x
X
App. I VOC by 8260 + THE �
M
n
8270 SVOC (Bis-2-eh)phthalate
7C
BOD 5-day, Alk, Cl, NO3, SO4
�c
x
x
COD
'
r
SL
�i
Sulfide by SM4500-S2-D
�(
Alk, Cl. SO4, TDS
o
m
iL
K
X
Dissolved Gases (CO2, M, E, E)
jr
Dissolved Gases (VFA) / TOC
Dissolved Gases (Hydrogen)
1
m
X
7C
7�
App. I Metals + Fe, Mn, Hg
pWCON/Temp/TudvDO/ORP ,ly
a)m
X
)C
pWCON/Temp/Turb/DO/ORP/Fe
�
Residual Chlorine (YM)
v
Z
o
r
0
e
o1
_
1
1-4
-��7-
j— P
--I o
m =
0a
Z
o 5
c Q
N
a
N VI
SD
m
Gv
O \
C
� ty
m 5 z
--I F.
D �
<
co (gyp
CL (p
W rF
�v
O
Cr n
n r
03
3
co �
a
n
n
c
d
m
ge 143 of 182

. FaceAnalytical
Sample Condition Upon Rim
PM: SMM . Due Date: 05/24/19 _
CLIENT: CDM-Raleigh
Courier: e Ex ❑ UPS ❑ USP ❑ Client ❑ Commercial ❑ Pace
Tracking #: 6
Custody Seal on Cooler/Box Present: no Seals intact: yes ❑ no
Packing Material: ❑ Bubble Wrap ubble Bags ❑ None ❑ Other
Thermometer Used D Type of Ice: �We�% Blue None
vroi. uue uate:
Proj. Name:
F-7 Samples on ice. cooling process has begun
f
Cooler Temperature
Temp should be above freezing to 6 C
Biological Tissue is Frozen: Yes No
Comments:
Date and Initial, of 5ers amining
contents:
Chain of Custody Present:
❑N/A
1.
Chain of Custody Filled Out:
_Y�sONo
LrYes ONO
❑NiA
2.
Chain of Custody Relinquished:
I>>re sNo
❑N/A
3.
Sampler Name & Signature on COC:
es ❑No
❑N!A
4.
Samples Arrived within Hold Time:
es ONO
❑NIA
5.
Short Hold Time Analysis (<72hr):
i Y6s__0Noo
ON/A
6.
Rush Turn Around Time Requested:
❑Yes EK
❑N/A
7.
Sufficient Volume:
0YOT—❑No
❑N/A
8.
Correct Containers Used:
-Pace Containers Used:
es ❑No
j,1^zzs '❑No
❑N/A
❑N/A
g.
Containers Intact:
s ❑No
❑NIA
Filtered volume received for Dissolved tests
❑Yes ONO
!A
11.
Sample Labels match COC:
-Includes date/time/ID/Analysis Matrix:
0res ONO
❑N/A
12.
All containers needing preservation have been checked.
All containers needing preservation are found to be in
compliance with EPA recommendation.
,ram+ .
exceptions: vOA, iformO , O&G. WI-DRO (water)
,�
E> s ONO
0 e�❑No
� ONO
E3NiA
❑N/A
13.
Initial when
completed
Lot # of added
preservative
Samples checked for dechlorination:
❑Yes ONO
14.
Headspace in VOA Vials ( >6mm):
❑Yes o
S v
Trip Blank Present:
Trip Blank Custody Seals Present
Pace Trip Blank Lot # (if purchased):
❑Yes ONO
❑Yes ONO
A
A
16.
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
Date/Time:
Field Data Required? Y 1 N
Date:
Note Whenever there is a discrepancy affecting North Carolina compliance samples. a copy of this form will be sent to the North Carolina DEHNR
Certification Office ( i.e out of hold, incorrect preservative, out of temp, incorrect containers) Page 144 of 182
F-ALLC003rev.3 11 September2006

M
3
a o �p
p
G
to
Co
V
0
c"
A
ca
111
�+
ITEM #
0
L.
a
C
m
mm
ym d O
1n � a 7
N
p
N
N
p
N
p
N
N
W
s
W
s
W
s
rp
r
G
O
0
p
•• a
M
a n
3
3
���so3
3
o
o
0
3
a =
3
ca
t4i�
3
czi
N
�
0
m
co
s
T
w
r
3
s
ro
M 0
Rr
2i�
g
a x v
X
s
�SPFoa�FaF9i
m F
m
m
0 1i a
O m m y�
m
0
m
0'
m
c
C
N
v v .0
3 C 0
#
m
7
O O m
m
3
sa�nrr
m
O
WT
WT
WT
WT
WT
WT
WT jwr
WT
WT
WT
WT
MATRIX CODE (see valid codes to left)
m
2
a
3
m
m
F 3,
G)
G)
G)
G)
G)
G)
G) I
G)
G)
G)
G)
G)
SAMPLE TYPE (G=GRAB C COMP)
m`•�
m
0
o
`�'rl
`
Y�
Q
W
K,
e.c .
eO
y
�
m
o
�
m
m
o
m
9-'
O
n
3
m
0
r
,r
D
Z
r
n
n
=_
m'
m
�=
3
m
z
�
0
i
m
SAMPLE TEMP AT COLLECTION
o a Xt
q OF CONTAINERS
m
m
m
a
0
m
0
m
mo
n
3 m 0
3
Unpreserved
m
m
O
y
o$
H2SO4
HNO3
m
a
m
2
m
o
!"
�? n
m o
m
T
r
i
HCI
o
o
d
N
NaOH z`T
Na2S2 3
M
m
Methanol
Other
Analyses Test
YM
x•
Tt
71
>-,
- \
x
App. I VOC by 8260 + THFt ( L(9'wwg
z
?c
f
](
�C
8270 SVOC (13is-2-eh)phthalate
a
X-
k
X
BOD 5-day, Alk, Cl. NO3. SO4
e
X
X
X
X
COD
K
X
X
x
Sulfide by SM4500-S2-D
Alk, CI, SO4, TDS
o
Dissolved Gases (CO2. M. E. E)
a
%i
X
X
Dissolved Gases (VFA) / TOC
Dissolved Gases (Hydrogen)
m�•
K
X
X
App. I Metals + Fe, Mn, Hg
pH/CON/Temp/Turb/DO/ORP
m
0
7"
K
I
IX
x
pH/CON/Temp/furb/DOlORPlFe
y
N
Residual Chlorine (Y/N)
z
e
o
3
�
p
< M
fD (p
a y
W r„F
cv
a
m
n
n i
0 3
3
v �
m 3
m "*
a
d
cc
d
m
)e 145 of 182

FaceAnalytical
WO#:2618294
Client Name: Vjn PM: SMM Due Date: 05/24/19
CLIENT•
CDR -Raleigh
Courier: R<ed Ex ❑ UPS ❑ USPS ❑ Client ❑ Commercial ❑ Pace Other
Tracking #: I'roj. uue uaie: - —
Proj. Name:
Custody Seal on Cooler/Box Present: yes ❑ no Seals intact: ff yes n no
Packing Material: ❑ Bubble rap ubble Bags ❑ None
`` Other
Thermometer Used %)91— Type of Ice: (WP'Blue None Samples on ice, coolinq process has bequn
Cooler Temperature 'S L Biological Tissue is Frozen: Yes No
Date and Initial of p e� amining
contents:
Temp should be above freezing to 6`C Comments:
Chain of Custody Present: Oles ONO ❑NIA
1.
Chain of Custody Filled Out: 15Yes ❑No ❑NIA
2.
Chain of Custody Relinquished: ETYZs ❑No ❑NIA
3.
Sampler Name & Signature on COC: es No ❑NIA
4.
Samples Arrived within Hold Time: es ❑No ❑NIA
5.
Short Hold Time Analysis (<72hr): e�❑No ❑N/A
6.
Rush Turn Around Time Requested: ❑Yes o ❑NIA
7.
Sufficient Volume: RK-sl❑No ❑NIA
8.
Correct Containers Used: es ❑No ❑NIA
g.
-Pace Containers Used: es ❑No ❑NIA
Containers Intact: es ❑No ❑NIA
1 .
Filtered volume received for Dissolved tests ❑Yes ❑No A
11.
Sample Labels match COC: esCoj ❑NIA
12.
-Includes date/time/ID/Analysis Matrix:
All containers needing preservation have been checked.
es ❑No ❑NIA
13.
All containers needing preservation are found to be in es ❑No ❑NIA
compliance with EPA recommendation.
Initial when
Lot # of added
exceptions: J��A2 colifo ,TO , O&G, WI-DRO (water) Yes []No
completed
preservative
Samples checked for dechlorination: ❑Yes ❑Noo l WA
14.
Headspace in VOA Vials ( >6mm): ❑Yes gK0 ❑N1A
15.
Trip Blank Present: ❑Yes QTo�C]NIA
16.
Trip Blank Custody Seals Present ❑Yes ❑No /A
Pace Trip Blank Lot # (if purchased):
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
Date/Ti me:
Field Data Required? Y / N
Project Manager Review: Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office (Le out of hold, incorrect preservative, out of temp, incorrect containers)
Page 146 of 182
F-ALLC003rev.3, 11September2006

D
m
m
Q O m
a
o
m
a
-4
0
N
A
W
a
�
ITEM #
.;
m 3 e 2
w
w
r
N 'G 6 '
N
n
D
w
w
w
w
w
w
0
0
0
0
0
0
0
0
w
0
�
o
o
w
O
3
w
5,
N 0
p
5
C
w
3
L7 to
3
C,
D
'°
N
0
a ff
3O
m.
3
N
m
c- s
d x v
m
�m
w
w
m f
91
o
Op
O
O
'0 D f ONaf f Oo
N y D V r r y O
y
m
O
w
N
O O 6
3
a
3
0
V
WT
WT
WT
WT
WT
WT
wr
WT
WT
WT
WT
WT
MATRIX CODE (see valid codes to left)
m m
C)
G)
G)
G)
G)
G)
G)
G)
G)
G)
G)
G)
L7
SAMPLE TYPE (G-GRAB C=COMP)
d
O
o
l31
v
3
m
J
2
w O
t
m
o
w
v
0
g
0
oC
3
m
r
r
0
m
p
z
D
m
m
n
'
m'
m
v
�
m
Z
v
CA
c
3
N
m
m
SAMPLE TEMP AT COLLECTION
m
0
m
0
m
o
a
a
o X'
w
4 OF CONTAINERS
G
m
v
a
v
O
yd
3 St
S$ 0
`
Unpreserved
H2SO4
o
0
HNO3
d
mz
N
i
HCI
m
o
m
00
N
Na0
obi
s
�
Na2S203
y
Methanol
c
Other
J-
Analyses Test
YM
App. I VOC by 8260 + TH
=
8270 SVOC (Bis-2-eh)phthalate
�C
BOD 5-day, Alk, Cl. NO3, SO4
it
COD
X
Sulfide by SM4500-S2-D
L
Alk, Cl, SO4, TDS
CS
o
7C
Dissolved Gases (CO2, M. E. E)
�
31
7�.
Dissolved Gases (VFA) / TOC
a
Dissolved Gases (Hydrogen)
z
mx
App. I Metals + Fe, Mn, Hg
pH/CON/Tem p1Turb1DO/0RP
�p
obi
;0.
pH/CONITemplTurb/DO/ORP/Fe
d)
Residual Chlorine (Y/N)
Z
c
o
v
�n
p
2
n
2
ZO
N
Pjj
-1n
m
n =
�a
� Z
O�
H O
00
C ,CA
to N
07
r 0
IT!
�v
r
O \
C 3
9 0)
Z
D F.
= O1
< CD
(D (p
a y
rn rt
�v
a O
0
o i
0 3
3
N 3
m ^�
a
0
R
c
m
e 147 of 182

Sample' ' ' Upon WO# : 2618294
�aceAnalytica/ Client Name: PM: SMM Due Date: 05/24/19
CLIENT: CON -Raleigh
Courier: El Fed Ex ❑lUPS ] USPS ❑ Client ❑ Commercial �] Pace Oth,
Tracking #: 7 7 1 Lj �— � 3 Cf Pro). uv ue avw.
--I ^ `Proj. Name:
Custody Seal on Cooler/Box Present: �s� ❑ no Seals intact: —,—ryes ❑ no '
Packing Material: aglubble Wrap []Bubble Bags ❑ None ❑ Other
r► e..,......e�e. 11­4 / 1 rC Tvno of Icp- Wit' RhiP None
n Samoles on ice coolmo process has beoun
a•
Cooler Temperature �c 3 Biological Tissue is Frozen: vas No
Date and Initi Is of p rson xa ing
contents:
Temp should be above freezing to 6'C Comments:
Chain of Custody Present: Yes No DN•A
1.
Chain of Custody Filled Out: Yes ❑No DNA
2.
Chain of Custody Relinquished: ®'l'e�s ❑NO ❑KA
3.
Sampler Name & Signature on COC: 0<s ONO ❑N;A
4.
Samples Arrived within Hold Time: Yes ONO ❑N+A
5.
Short Hold Time Analysis (<72hr): ©<e s_­❑No ❑NIA
6.
Rush Turn Around Time Requested: ❑Yes Ef5o DMA
7.
Sufficient Volume: C7Yes ONO ❑NrA
8.
Correct Containers Used: ONO ❑NIA
g.
C�Yes
-Pace Containers Used: CYes ON ❑NIA
Containers Intact: ZTYes ONO ❑N;A
10.
Filtered volume received for Dissolved tests ❑Yes ONO IA
11.
Sample Labels match COC: es C> ❑NIA
/
12.
-Includes date/time/ID/Analysis Matrix: w-
All containers needing preservation have been checked. Afe?
L�7re8 ONO ❑NIA
13.
All containers needing preservation are found to be In �❑No ❑wA
compliance with EPA recommendation.
exceptions: VO colifo TO &G. WI-DRO (water) Yes ❑No
Initial when
completed
Lot tf of added
preservative
Samples checked for dechlorination: ❑Yes ONO _; v A
14.
Headspace in VOA Vials ( >6mm): ❑Yes R6, ❑NIA
15.
Trip Blank Present: ❑Yes No ❑7NfA
16.
Trip Blank Custody Seals Present ❑Yes ❑No
Pace Trip Blank Lot # (if purchased):
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
Date/Time:
Field Data Reguired7 Y / N
Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office (Le out of hold, incorrect preservative, out of temp, incorrect containers)
F-ALLC003rev.3, 11 4eR"UPN2

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Page 150 of 182

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Page 151 of 182

-.FaceAnaoical Client Name:
Courier: ❑ Fed Ex ❑ UPS ❑ USPS ❑ Client ❑ Commercial LfJ Pace Other
Tracking #:
Custody Seal on Cooler/Box Present: yes ❑ no Seals intact: yes
Packing Material: ❑ Bubble%�r l Bubble Bags El None ❑ Other
Thermometer Used (/f-� Type of Ice: Blue None
WO#:2618294
PM: SMM Due Date: 05/24/19
CLIENT: CDM-Raleigh
Proj. Due Date:
Proj. Name:
El no
❑ Samples on ice. coolmq process has begun
Cooler Temperature t
Biological Tis us a is Frozen: Yes No
Date and Initials of p rson acamining
contents: r
Temp should be above freezing to 6°C
Comments:
Chain of Custody Present:
Yes
ONO
❑N/A
1.
Chain of Custody Filled Out:
I. es
❑No
❑N/A
2.
Chain of Custody Relinquished:
Ole.
ONO
❑N/A
3.
Sampler Name & Signature on COC:
es
❑No
❑N/A
4.
Samples Arrived within Hold Time:
Yes
ONO
❑N/A
5.
Short Hold Time Analysis <72hr):
❑Yes
OK'o
❑NIA
6.
Rush Turn Around Time Requested:
❑Yes
o
❑NIA
7.
Sufficient Volume:
E VY"e's'-
❑No
❑NIA
8.
Correct Containers Used:
Yeses
ONO
❑NIA
9.
-Pace Containers Used:
'Yes
ONO
❑NIA
Containers Intact:
Yes
ONO
❑NIA
0.
Filtered volume received for Dissolved tests❑Yews
ONO
A
11.
Sample Labels match COC:
moire
ONO
❑NIA
12,
-Includes date/time/ID/Analysis Matrix:
All containers needing preservation have been checked.
��
'I'_,JYes
ONO
❑NIA
13.
All containers needing preservation are found to be in
IDYes
ONO
❑NIA
compliance with EPA recommendation.
Initial when
Lot # of added
exceptions: OA oliform, TOC, O&G, WI-DRO (water)
Yes
ONO
completed
preservative
Samples checked for dechlorination:
❑Yes
ONO
+A
14.
Headspace in VOA Vials ( >6mm):
❑Yes
No
❑NIA
15.
Trip Blank Present:
@Ie"s'
ONO
❑NIA
16.
Trip Blank Custody Seals Present
I] a
❑No
❑NIA
Pace Trip Blank Lot # (if purchased):
Client Notification/ Resolution:
Person Contacted:
Comments/ Resolution:
Project Manager Review:
Date/Time:
Field Data Required? Y / N
Date:
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR
Certification Office ( i.e out of hold, incorrect preservative, out of temp, incorrect containers)
Page 152 of 182
F-ALLC003rev.3, 11September2006

INFORMATION SHEET
SCHEDULE: May 2019
CLIENT NAME: CAMP, DRESSER, & MCKEE, INC. - RALEIGH
CLIENT ADDRESS: 5400 GLENWOOD AVE., RALEIGH, NC 27612
CLIENT PHONE: [phone]
CLIENT CONTACT: MAT COLONE
SITE NAME: CABARRUS COUNTY SANITARY LANDFILL
SITE ADDRESS: 4441 IRISH POTATO ROAD, CONCORD, NC 28206
SITE PHONE: [phone]
SITE CONTACT: Kevin Grant Randal
PROJECT NAME: CABARRUS CO LANDFILL UNITS 2 & 3 SEMI-ANNUAL
EQUIPMENT NEEDED:
ATV NEEDED,KEYS(Get Onsite), ROPE, BAILERS, GW KIT, CH4 METER, DO
METER, GRUNDFOS, TUBING, BATTERY, AIR COMPRESSOR, CONTROL BOX, HOSES,
CYLINDER,BLADDER PUMP, FLOW CELL,TURB. METER, MICRO SEEP KIT, FE2+ KIT,
TEFLON,LINED BLADDER TUBING
NOTES:
Sample MNA wells using Bladder and low flow stabilization procedures. Review
hydrogen sampling instructions. Enter additional data on additional data sheet
needed for MNA wells. MNA wells: Use dedicated tubing left at site. MNA wells:
Bring additional tubing for new/additional wells
FedEx World Service Center 4542 Enterprise Dr Concord, NC 28027
SHIP SAMPLES ASAP
Volatile Fatty Acid
(2 Turquoise Cap) Must be in correct container ONLYI
Methane Ethane Ethene, CO2
(2 White Cap) Must be in correct container ONLY►
E* - is considered MW-E(R) BOC-43'
SW-3 is the sediment pond outfall located near CD-2
BP - Bladder Pump Low Flow
PPump - Peristaltic Pump Low Flow
Bailer - 3 Well Volumes
DIRECTIONS:
• I-85 North into North Carolina, go through Charlotte, Take Exit 63, turn
right off the exit (Lane St.)
• Go to the stop sign, turn left onto Old Concord -Salisbury Rd.
• Turn right onto the first paved road - Irish Potato Road
• Landfill is 3-1/2 miles on the right
SAMPLER S)/DATE(S):
J
1
Page 1 of 4 page 153 of 182

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55 of 182

?ceAnalytical
i
May 23, 2019
Sakina McKenzie
Pace Analytical Services
110 Technology Parkway
Peachtree Corners, GA 30092
RE: CABARRUS COUNTY / 2618294
Pace Workorder. 30305
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 between Friday, May 10, 2019 and
Monday, May 13, 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: 30305 - 1167051
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Total Number of Pages 27
Page 1 of 21
Page 156 of 182

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: 30305 - 1167051
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 21
Page 157 of 182

?ceAnalytical
i
SAMPLE SUMMARY
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID
Sample ID
Matrix
Date Collected
Date Received
303050001
1302-AMW-2D
Water
5/7/201914:28
5/10/2019 10:30
303050002
1302-AMW-2S
Water
5/7/201913:18
5/10/2019 10:30
303050003
1302-MW-E
Water
5/7/201915:57
5/10/2019 10:30
303050004
1302-AMW-1 D
Water
5/8/2019 12:29
5/10/2019 10:30
303050005
1302-AMW-1S
Water
5/8/201911:07
5/10/2019 10:30
303050006
1302-MW-3
Water
5/8/201914:07
5/10/2019 10:30
303050007
1302-MW-E DEEP
Water
5/8/2019 09:26
5/10/2019 10:30
303050008
1302-MW-L
Water
5/8/201915:58
5/10/2019 10:30
303050009
1302-MW-A
Water
5/9/2019 09:18
5/13/2019 07:30
Report ID: 30305 - 1167051
nelacp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 3 of 21
Page 158 of 182

?ceAnalytical @
PROJECT SUMMARY
Workorder: 30305 CABARRUS COUNTY / 2618294
Batch Comments
Batch: EDON/4070 -Low Level Volatile Fatty Acids
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
The matrix spike and/or spike duplicate, recovery or relative percent difference; accuracy influenced by the reference sample
302810001. Analyte Pentanoic, iso-Hexanoic and Hexanoic acids. Batch acceptance based on laboratory control sample recovery.
Report ID: 30305 - 1167051
�rtiecp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 4 of 21
Page 159 of 182

?ceAnalytical
i
ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050001
Sample ID: 1302-AMW-2D
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/7/2019 14:28
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 03:38
KB
Acetic Acid
0.0251.11 mg/I
0.10
0.025 1
5/12/2019 03:38
KB
B
Propionic Acid
0.00201.11 mg/I
0.10
0.0020 1
5/12/2019 03:38
KB
B
Formic Acid
0.17J mg/I
0.50
0.098 1
5/12/2019 03:38
KB
B
Butyric Acid
0.00701.11 mg/I
0.10
0.0070 1
5/12/2019 03:38
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 03:38
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 03:38
KB
Pentanoic Acid
0.0111,11 mg/I
0.10
0.011 1
5/12/2019 03:38
KB
M3,M5
i-Hexanoic Acid
0.011U mg/I
0.20
0.011 1
5/12/2019 03:38
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 03:38
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
0.25J ug/I
0.50
0.046 1
5/15/2019 09:13
BW
n
Ethane
0.037J ug/I
0.10
0.0050 1
5/15/2019 09:13
BW
n
Ethene
0.050J ug/I
0.10
0.0040 1
5/15/2019 09:13
BW
n
Carbon Dioxide
150 mg/I
5.0
0.45 1
5/15/2019 09:13
BW
n
Report ID: 30305 - 1167051 Page 5 of 21
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050002
Sample ID: 1302-AMW-2S
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/7/2019 13:18
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 04:34
KB
Acetic Acid
0.036J mg/I
0.10
0.025 1
5/12/2019 04:34
KB
B
Propionic Acid
0.00201.11 mg/I
0.10
0.0020 1
5/12/2019 04:34
KB
B
Formic Acid
0.19J mg/I
0.50
0.098 1
5/12/2019 04:34
KB
B
Butyric Acid
0.0078J mg/I
0.10
0.0070 1
5/12/2019 04:34
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 04:34
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 04:34
KB
Pentanoic Acid
0.0111,11 mg/I
0.10
0.011 1
5/12/2019 04:34
KB
M3,M5
i-Hexanoic Acid
0.011U mg/I
0.20
0.011 1
5/12/2019 04:34
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 04:34
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
17 ug/I
0.50
0.046 1
5/15/2019 09:24
BW
n
Ethane
0.070J ug/I
0.10
0.0050 1
5/15/2019 09:24
BW
n
Ethene
0.36 ug/I
0.10
0.0040 1
5/15/2019 09:24
BW
n
Carbon Dioxide
190 mg/I
5.0
0.45 1
5/15/2019 09:24
BW
n
Report ID: 30305 - 1167051 Page 6 of 21
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050003
Sample ID: 1302-MW-E
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/7/2019 15:57
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 05:31
KB
Acetic Acid
0.035J mg/I
0.10
0.025 1
5/12/2019 05:31
KB
B
Propionic Acid
0.00201.11 mg/I
0.10
0.0020 1
5/12/2019 05:31
KB
B
Formic Acid
0.24J mg/I
0.50
0.098 1
5/12/2019 05:31
KB
B
Butyric Acid
0.00701.11 mg/I
0.10
0.0070 1
5/12/2019 05:31
KB
Pyruvic Acid
0.014J mg/I
0.10
0.0050 1
5/12/2019 05:31
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 05:31
KB
Pentanoic Acid
0.0111,11 mg/I
0.10
0.011 1
5/12/2019 05:31
KB
M3,M5
i-Hexanoic Acid
0.011U mg/I
0.20
0.011 1
5/12/2019 05:31
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 05:31
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
930 ug/I
0.50
0.046 1
5/15/2019 09:36
BW
n
Ethane
3.0 ug/I
0.10
0.0050 1
5/15/2019 09:36
BW
n
Ethene
0.60 ug/I
0.10
0.0040 1
5/15/2019 09:36
BW
n
Carbon Dioxide
420 mg/I
5.0
0.45 1
5/15/2019 09:36
BW
n
Report ID: 30305 - 1167051 Page 7 of 21
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050004
Sample ID: 1302-AMW-1D
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/8/2019 12:29
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 06:27
KB
Acetic Acid
0.038J mg/I
0.10
0.025 1
5/12/2019 06:27
KB
B
Propionic Acid
0.0065J mg/I
0.10
0.0020 1
5/12/2019 06:27
KB
B
Formic Acid
0.26J mg/I
0.50
0.098 1
5/12/2019 06:27
KB
B
Butyric Acid
0.00701.11 mg/I
0.10
0.0070 1
5/12/2019 06:27
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 06:27
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 06:27
KB
Pentanoic Acid
0.0111,11 mg/I
0.10
0.011 1
5/12/2019 06:27
KB
M3,M5
i-Hexanoic Acid
0.011U mg/I
0.20
0.011 1
5/12/2019 06:27
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 06:27
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
2700 ug/I
0.50
0.046 1
5/15/2019 09:49
BW
n
Ethane
1.4 ug/I
0.10
0.0050 1
5/15/2019 09:49
BW
n
Ethene
0.73 ug/I
0.10
0.0040 1
5/15/2019 09:49
BW
n
Carbon Dioxide
300 mg/I
5.0
0.45 1
5/15/2019 09:49
BW
n
Report ID: 30305 - 1167051 Page 8 of 21
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050005
Sample ID: 1302-AMW-1S
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/8/2019 11:07
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 07:23
KB
Acetic Acid
0.0251.11 mg/I
0.10
0.025 1
5/12/2019 07:23
KB
B
Propionic Acid
0.00201.11 mg/I
0.10
0.0020 1
5/12/2019 07:23
KB
B
Formic Acid
0.13J mg/I
0.50
0.098 1
5/12/2019 07:23
KB
B
Butyric Acid
0.00701.11 mg/I
0.10
0.0070 1
5/12/2019 07:23
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 07:23
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 07:23
KB
Pentanoic Acid
0.0111,11 mg/I
0.10
0.011 1
5/12/2019 07:23
KB
M3,M5
i-Hexanoic Acid
0.011U mg/I
0.20
0.011 1
5/12/2019 07:23
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 07:23
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
1300 ug/I
0.50
0.046 1
5/15/201911:03
BW
n
Ethane
0.21 ug/I
0.10
0.0050 1
5/15/201911:03
BW
n
Ethene
0.00401.11 ug/I
0.10
0.0040 1
5/15/201911:03
BW
n
Carbon Dioxide
230 mg/I
5.0
0.45 1
5/15/2019 11:03
BW
n
Report ID: 30305 - 1167051 Page 9 of 21
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050006
Sample ID: 1302-MW-3
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/8/2019 14:07
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 08:20
KB
Acetic Acid
0.027J mg/I
0.10
0.025 1
5/12/2019 08:20
KB
B
Propionic Acid
0.0063J mg/I
0.10
0.0020 1
5/12/2019 08:20
KB
B
Formic Acid
0.22J mg/I
0.50
0.098 1
5/12/2019 08:20
KB
B
Butyric Acid
0.00701.11 mg/I
0.10
0.0070 1
5/12/2019 08:20
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 08:20
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 08:20
KB
Pentanoic Acid
0.0111,11 mg/I
0.10
0.011 1
5/12/2019 08:20
KB
M3,M5
i-Hexanoic Acid
0.011U mg/I
0.20
0.011 1
5/12/2019 08:20
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 08:20
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
0.13J ug/I
0.50
0.046 1
5/15/201911:12
BW
n
Ethane
0.070J ug/I
0.10
0.0050 1
5/15/201911:12
BW
n
Ethene
0.015J ug/I
0.10
0.0040 1
5/15/201911:12
BW
n
Carbon Dioxide
160 mg/I
5.0
0.45 1
5/15/2019 11:12
BW
n
Report ID: 30305 - 1167051 Page 10 of 21
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050007
Sample ID: 1302-MW-E DEEP
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/8/2019 09:26
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 09:16
KB
Acetic Acid
0.082J mg/I
0.10
0.025 1
5/12/2019 09:16
KB
B
Propionic Acid
0.00201.11 mg/I
0.10
0.0020 1
5/12/2019 09:16
KB
B
Formic Acid
0.0981.11 mg/I
0.50
0.098 1
5/12/2019 09:16
KB
B
Butyric Acid
0.00701.11 mg/I
0.10
0.0070 1
5/12/2019 09:16
KB
Pyruvic Acid
0.022J mg/I
0.10
0.0050 1
5/12/2019 09:16
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 09:16
KB
Pentanoic Acid
0.044J mg/I
0.10
0.011 1
5/12/2019 09:16
KB
M3,M5
i-Hexanoic Acid
0.0111,11 mg/I
0.20
0.011 1
5/12/2019 09:16
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 09:16
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
10000 ug/I
0.50
0.046 1
5/15/201911:21
BW
n
Ethane
5.3 ug/I
0.10
0.0050 1
5/15/201911:21
BW
n
Ethene
0.076J ug/I
0.10
0.0040 1
5/15/201911:21
BW
n
Carbon Dioxide
360 mg/I
5.0
0.45 1
5/15/2019 11:21
BW
n
Report ID: 30305 - 1167051 Page 11 of 21
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?ceAnalytical
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050008
Sample ID: 1302-MW-L
Date Received: 5/10/2019 10:30 Matrix: Water
Date Collected: 5/8/2019 15:58
Parameters
Results Units
PQL
MDL DF
Analyzed
By
Qualifiers
EDonors - PAES
Analysis Desc: AM23G
Analytical Method: AM23G
Lactic Acid
0.0481.11 mg/I
0.20
0.048 1
5/12/2019 10:12
KB
Acetic Acid
0.044J mg/I
0.10
0.025 1
5/12/2019 10:12
KB
B
Propionic Acid
0.00201.11 mg/I
0.10
0.0020 1
5/12/2019 10:12
KB
B
Formic Acid
0.20J mg/I
0.50
0.098 1
5/12/2019 10:12
KB
B
Butyric Acid
0.00701.11 mg/I
0.10
0.0070 1
5/12/2019 10:12
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 10:12
KB
i-Pentanoic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/12/2019 10:12
KB
Pentanoic Acid
0.0111,11 mg/I
0.10
0.011 1
5/12/2019 10:12
KB
M3,M5
i-Hexanoic Acid
0.011U mg/I
0.20
0.011 1
5/12/2019 10:12
KB
M3,M5
Hexanoic Acid
0.0321.11 mg/I
0.20
0.032 1
5/12/2019 10:12
KB
M3,M5
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
0.057J ug/I
0.50
0.046 1
5/15/201911:32
BW
n
Ethane
0.00501.11 ug/I
0.10
0.0050 1
5/15/201911:32
BW
n
Ethene
0.00401.11 ug/I
0.10
0.0040 1
5/15/201911:32
BW
n
Carbon Dioxide
77 mg/I
5.0
0.45 1
5/15/2019 11:32
BW
n
Report ID: 30305 - 1167051 Page 12 of 21
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ANALYTICAL RESULTS
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303050009
Sample ID: 1302-MW-A
Date Received: 5/13/2019 07:30 Matrix: Water
Date Collected: 5/9/2019 09:18
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 15:32
KB
Acetic Acid
1.0 mg/I
0.10
0.028 1
5/15/2019 15:32
KB
Propionic Acid
0.019J mg/I
0.10
0.0040 1
5/15/2019 15:32
KB
Formic Acid
0.15J mg/I
0.50
0.086 1
5/15/2019 15:32
KB
Butyric Acid
0.0111,11 mg/I
0.10
0.011 1
5/15/2019 15:32
KB
Pyruvic Acid
0.00501.11 mg/I
0.10
0.0050 1
5/15/2019 15:32
KB
i-Pentanoic Acid
0.0085J mg/I
0.10
0.0060 1
5/15/2019 15:32
KB
Pentanoic Acid
0.00701.11 mg/I
0.10
0.0070 1
5/15/2019 15:32
KB
i-Hexanoic Acid
0.0291.11 mg/I
0.20
0.029 1
5/15/2019 15:32
KB
Hexanoic Acid
0.0101.11 mg/I
0.20
0.010 1
5/15/2019 15:32
KB
RISK - PAES
Analysis Desc: AM20GAX
Analytical Method: AM20GAX
Methane
5100 ug/I
0.50
0.046 1
5/15/201911:42
BW
n
Ethane
0.038J ug/I
0.10
0.0050 1
5/15/201911:42
BW
n
Ethene
0.014J ug/I
0.10
0.0040 1
5/15/201911:42
BW
n
Carbon Dioxide
290 mg/I
5.0
0.45 1
5/15/2019 11:42
BW
n
Report ID: 30305 - 1167051 Page 13 of 21
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ANALYTICAL RESULTS QUALIFIERS
Workorder: 30305 CABARRUS COUNTY / 2618294
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.
B The analyte was detected in the associated blank.
M5 The matrix spike duplicate sample recovery was outside laboratory control limits.
M3 The matrix spike sample recovery was outside laboratory control limits.
Report ID: 30305 - 1167051
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Page 169 of 182

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QUALITY CONTROL DATA
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
QC Batch: EDON/4070 Analysis Method: AM23G
QC Batch Method: AM23G
Associated Lab Samples: 303050001, 303050002, 303050003, 303050004, 303050005, 303050006, 303050007, 303050008
METHOD BLANK: 61168
Blank Reporting
Parameter Units Result Limit Qualifiers
EDonors
Lactic Acid
mg/I
0.048U
0.048
Acetic Acid
mg/I
0.046J
0.025 B
Propionic Acid
mg/I
0.0059J
0.0020 B
Formic Acid
mg/I
0.20J
0.098 B
Butyric Acid
mg/I
0.0070U
0.0070
Pyruvic Acid
mg/I
0.0050U
0.0050
i-Pentanoic Acid
mg/I
0.0050U
0.0050
Pentanoic Acid
mg/I
0.011 U
0.011 M3,M5
i-Hexanoic Acid
mg/I
0.011 U
0.011 M3,M5
Hexanoic Acid
mg/I
0.032U
0.032 M3,M5
LABORATORY CONTROL SAMPLE: 61169
Spike
LCS
LCS
% Rec
Parameter
Units
Cone.
Result
% Rec
Limits
Qualifiers
Lactic Acid
mg/I
2
2.2
113
70-130
Acetic Acid
mg/I
2
2.1
105
70-130
B
Propionic Acid
mg/I
2
2.1
104
70-130
B
Formic Acid
mg/I
2
2.1
107
70-130
B
Butyric Acid
mg/I
2
2.1
104
70-130
Pyruvic Acid
mg/I
2
1.9
94
70-130
i-Pentanoic Acid
mg/I
2
2.0
99
70-130
Pentanoic Acid
mg/I
2
2.0
102
70-130
M3,M5
i-Hexanoic Acid
mg/I
2
2.1
104
70-130
M3,M5
Hexanoic Acid
mg/I
2
1.9
95
70-130
M3,M5
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
61170
61171
Original:
302810001
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
0.066
2
2.0
2.2 97
106
70-130 8.7
30
Acetic Acid
mg/I
0.055
2
2.3
2.2 112
110
70-130 1.8
30
B
Report ID: 30305 - 1167051
Page 15 of 21
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 170 of 182

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
61170
61171
Original:
302810001
Original
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Cone.
Result
Result
% Rec
% Rec
Limit
RPD
RPD
Qualifiers
Propionic Acid
mg/I
0
2
2.3
2.3
116
113
70-130
2.4
30
B
Formic Acid
mg/I
0.12
2
2.5
2.4
121
113
70-130
6.5
30
B
Butyric Acid
mg/I
0.0091
2
2.6
2.4
129
119
70-130
7.6
30
Pyruvic Acid
mg/I
0
2
2.3
2.3
114
115
70-130
1.2
30
i-Pentanoic Acid
mg/I
0
2
2.4
2.3
121
115
70-130
5.5
30
Pentanoic Acid
mg/I
0
2
2.9
2.7
144
135
70-130
6.9
30
M3,M5
i-Hexanoic Acid
mg/I
0
2
2.8
2.7
140
134
70-130
4.1
30
M3,M5
Hexanoic Acid
mg/I
0
2
2.9
2.6
146
132
70-130
10
30
M3,M5
Report ID: 30305 - 1167051 Page 16 of 21
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 171 of 182

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
QC Batch: DISG/7535 Analysis Method: AM20GAX
QC Batch Method: AM20GAX
Associated Lab Samples: 303050001, 303050002, 303050003, 303050004, 303050005, 303050006, 303050007, 303050008, 303050009
METHOD BLANK: 61187
Blank Reporting
Parameter Units Result Limit Qualifiers
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: 30305 - 1167051 Page 17 of 21
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 172 of 182

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30305 CABARRUS COUNTY / 2618294
QC Batch: EDON/4075 Analysis Method: AM23G
QC Batch Method: AM23G
Associated Lab Samples: 303050009
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: 30305 - 1167051
Page 18 of 21
CERTIFICATE OF ANALYSIS
ne""p
This
report shall
not be reproduced,
except in full,
without the written consent
of Pace Analytical
Energy Services LLC.
Page 173 of 182

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30305 CABARRUS COUNTY / 2618294
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: 30305 - 1167051 Page 19 of 21
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 174 of 182

?ceAnalytical
QUALITY CONTROL DATA QUALIFIERS
Workorder: 30305 CABARRUS COUNTY / 2618294
QUALITY CONTROL PARAMETER QUALIFIERS
B The analyte was detected in the associated blank.
M3 The matrix spike sample recovery was outside laboratory control limits.
M5 The matrix spike duplicate sample recovery was outside laboratory control limits.
d The analyte concentration was determined from a dilution.
n The laboratory does not hold NELAP/TNI accreditation for this method or analyte.
Report ID: 30305 - 1167051
�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 20 of 21
Page 175 of 182

?ceAnalytical
i
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Workorder: 30305 CABARRUS COUNTY / 2618294
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID
Sample ID
Prep Method Prep Batch Analysis Method
Analysis
Batch
303050001
1302-AMW-2D
AM23G
EDON/4070
303050002
1302-AMW-2S
AM23G
EDON/4070
303050003
1302-MW-E
AM23G
EDON/4070
303050004
1302-AMW-1 D
AM23G
EDON/4070
303050005
1302-AMW-1 S
AM23G
EDON/4070
303050006
1302-MW-3
AM23G
EDON/4070
303050007
1302-MW-E DEEP
AM23G
EDON/4070
303050008
1302-MW-L
AM23G
EDON/4070
303050001
1302-AMW-2D
AM20GAX
DISG/7535
303050002
1302-AMW-2S
AM20GAX
DISG/7535
303050003
1302-MW-E
AM20GAX
DISG/7535
303050004
1302-AMW-1D
AM20GAX
DISG/7535
303050005
1302-AMW-1S
AM20GAX
DISG/7535
303050006
1302-MW-3
AM20GAX
DISG/7535
303050007
1302-MW-E DEEP
AM20GAX
DISG/7535
303050008
1302-MW-L
AM20GAX
DISG/7535
303050009
1302-MW-A
AM20GAX
DISG/7535
303050009 1302-MW-A AM23G EDON/4075
Report ID: 30305 - 1167051
nelacp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 21 of 21
Page 176 of 182

ff
111,-"
(1) T T -t T Ct) (;Do
=r ID 111 0
10
1
w !M 0
7—
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0
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Page 177 8f 182

[-. �
OrJ8r Receipt ^0[m
. 'Lab VVorkOrder
Project~ --
Client Name: c
A. Shipping/Container |nfurmation(circle appropriate response)
AJr6@Present mo
Courier: UPS USPS Client Otheri
Tracking Number:
/
Custody Sea[ onComie present: Yes Seals intact: Yes No
Absorbent Foam Otheri
Cmm|er/BoxPacking��a1eha{:
Type ofIce: et, Blue None {ce|ntact: e|ted
�--~ Chain �_
f[usto6yPre�en��/ Ye� No
Radiation Screened: YesCooler Ternperature:1
/No � ~
comments.
B. Laboratory Assignment/Log-in (check appropriate response)
Chain of Custody properly filled out
Chain of Custody relinquished
Containers intact
-Were ----�samples inseparate bags
Sample container labels match COC
Sample name/date and time collected
Sufficient volume provided
-- �\
PAEScon containers
Are containers properly preserved for the requested testing?
(as labeled)
if an unknown ' preservat�on state, were containers checked?
Was volume for dissolved testing field filtered, as noted on
the CDC? was volume recetved in a preserved Container?
Headspace present?
Comments:
_� Reference non -Conformance
YES I NO I N/A Comment
if yes, see pH form.
ate'
Cooler contents ex�� a|no6/received by u .
'
D�te^^
project K�anagerReviem/ � .
F_p/%E-[l_0O9-rc-,Ol, 3[}ct2017 Page 1raor1oc

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Page 179 of 182

Cooler Receipt Form
b Work order
Client Name:
Project'
A. Shipping/Container Information (circle appropriate response)
Air bill ?resent: Yes N0
Courier: Fed Ex UPS USPS Client Other.
Tracking ''Number: I
f�FlSeals in�act:� Yesy No
Custody Seal on Caoier/Box Present: � es , o-
P
CoalerjBax Paci'ing'10ateriai. ubble At�ira'p Absorbent Poarr! Other;
Type o kce:(,NeL�Blue P�ione ice intact* . es!' fVeited it- C
`' i� o
�.
Chain of Custody Present: e/
Cooler TemperEt,ire: — Radiation Screened: 1 e
Comments:
B. Laboratory P_ssigr rent%Log-in (check appropriate response)
YES NO �J/� 1 Comment
I I R.eierence non -Conformance
Chain of Custody properly �iI! d out
!
Chair, of Custody relinquished
I
Sampler Name G Signature on COC i j
I L i
I
Containers intact —
""ere samples In separate bags
Sample container labels match COC
Sample name/date and time collected
Sufficient volume provided
PP.ES containers used
/I Are containers properly preserved for the requested testing.
(as labeled) 1 .`yes, see pN �o
If an unknOVJr! preservation state, v,+e-e CO aIr erS checked? �
c011fOrrn
Exception; `JOa s j
Was v iume -0r dlss01'ved testln{ Held it tered; as noted on
the COC, Vf/as volume recer d In pre SeNen OOritainerr
Heaospace present,
comments:
-.(�
Caaier contents examined/rece'��'ed b'y
J Date:'
p_rOj&ct N,�anager Ravtew
Date: �
.r-Pp. P.-Q-OC)9-re17, 01. 3 act �� l Page 180 of 182

NON-CONFORMANCE Fo'U✓
pAES Work Order
Time of Receipt:
Date:
c
REASON FOR NION-COT-,TFOKMLANCE�
;4" 'z�t
AC
TION TAKEN:
Ch ent na-me
Customer Service llldlials�
T--P,�-E-Q-014-rev-00-20 N 0v2C) 1 A
Date:
Date: 5
a
Time:
Page 181 of 182

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)
Cc: Welsh, Ruth
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 N. McXenzie
Senior Project Manager
Pace Analytical Services LLC.
110 Technology Pkwy NW
Peachtree Corners, GA 30092
Main: 770-734-4200 1 Direct: 770-734-4204
Internal: 264204
Sakina. NfcKenzie(a�pacelabs. com
>>> 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 182 of 182
file:///C:/tJsers/elouis/AppData/Local/Temp/XPgrpwise/5 CD579COPACE_DOMAINPAE... 5/10/2019

11!;a'ceAna1j&a(
wmpacalabs.cam
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
May 30, 2019
Mathew Colone
CDM Smith Inc. - Raleigh
5400 Glenwood Avenue
Suite 400
Raleigh, NC 27612
RE: Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618427
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.
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 22

11!;a'ceAna1j&a1"
WNW'pacalabsxom
Pace Analytical Services, LLC
110 Technology Parkway
Peachtree Corners, GA 30092
[phone]
SAMPLE SUMMARY
Project: Cabarrus County Units 2/3 MSW
Pace Project No.: 2618427
Lab ID
Sample ID
Matrix
Date Collected
Date Received
2618427001
1302-AMW-1 D
Water
05/08/19 11:59
05/10/19 09:20
2618427002
1302-AMW-1S
Water
05/08/19 10:38
05/10/19 09:20
2618427003
1302-AMW-2D
Water
05/07/19 14:10
05/10/19 09:20
2618427004
1302-AMW-2S
Water
05/07/19 13:03
05/10/19 09:20
2618427005
1302-MW-3
Water
05/08/19 13:52
05/10/19 09:20
2618427006
1302-MW-A
Water
05/09/19 08:52
05/10/19 09:20
2618427007
1302-MW-E
Water
05/07/19 15:43
05/10/19 09:20
2618427008
1302-MW-E Deep
Water
05/08/19 09:05
05/10/19 09:20
2618427009
1302-MW-L
Water
05/08/19 15:37
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 2 of 22

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FaceAna#tal Client Name:
PM: 5M
CLIENT:
Courier: J�,dx❑ UPS :] USPS J Client Commercial ] Pace Other
Tracking
Custody Seal on Cooler/Box Present: no Seals intact: yes no
Packing Material: E-9,bble Wrap ElBubble Bagsj cone Other
Thermometer Used ( Type of Ice: Blue None L 5amp
:2618427
Dire Date: 05/29/19
CDM-Raleigh
j` riuj. rJue uatt:
j Proj. Name:
on iceccoltnq process has becun
Cooler Temperature r 3 [
Biological Tissue is Frozen: ves too
to and Init' Is of p rson xa ing
f
-
Temp should be above freezing to 6 C
Comments:
ontents:.
Chain of Custody Present:
LIti A
,
Chain of Custody Pilled Out:
rNs
+=
-1NeA
2•
Chain of Custody Relinquished:
2•:—N.A
3.
Sampler Name & Signature on COC:
a <1
i
Samples Arrived within Hold Time:
" res
CNo
:;i 4
5-
Short Hold Time Analysis (<72hr):
❑Yes
?<
Rush Turn Around Time Requested:
rJ' Yes
or vQ
-J. ;
7•
Sufficient Volume:
ZY—ea
` •+r.
Correct Containers Used:
(res
❑uo
-Pace Containers Used:
Z_ess
Cr+a
❑WA
Containers Intact:
as
�Pi0
❑N,A
10.
Filtered volume received for Dissolved tests
❑Yes
❑N❑
�a
11.
Sample Labels match COC:
es
❑r;o
❑N+'A
12.
-Includes dateltimeJiD/Analysis Matrix,. -
All containers needing preservation have been checked.
Yefo
❑7
Gr
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13
All containers needing preservation are found to be in
111Y65
ENO
NrA
compliance with EPA recommendation.
Initial when Lot 9 e added
exceptions: VOA. coliform, TOC. O&G- WI-DRD (water)
©Yes
r!o
completed Prese alive
Samples checked for dechlorination:
❑Yes
❑No
�
14-
Headspace in VOA Vials ( >6mm}:
CIYes
El No
N•a
15
Trip Blank Present:
©Yes
©Na
NiA.
15-
Trip Blank Custody Seats Present
❑Yes
❑No
-C A
Pace Trip Blank Lot # (if purchased):
Client Notificatioril Resolution:
Person Contacted:
Comments) Resolution:
Project Manager Review:
DateMme:
Field ❑�to Required? Y 1 N
Now Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be ser{t to the North Carolina i]EHNR
Certification Office t i.e out of hold, incorrect preservative, out of temp, incorrect ccnimnersl jl
F-ALLCg03rev.3 11 Sept Page 400 22

?ceAnalytical
i
May 24, 2019
Sakina McKenzie
Pace Analytical Services
110 Technology Parkway
Peachtree Corners, GA 30092
RE: CABARRUS COUNTY / 2618427
Pace Workorder. 30310
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 Monday, May 13, 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 05/24/2019
[e-mail]
Customer Service Representative
Enclosures
As a valued client we would appreciate your comments on our service.
Please email [e-mail].
Report ID: 30310 - 1168512
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Total Number of Pages 188
Page 1 of 16
Page 5 of 22

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: 30310 - 1168512
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 16
Page 6 of 22

?ceAnalytical
i
SAMPLE SUMMARY
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID
Sample ID
Matrix
Date Collected
Date Received
303100001
1302-AMW-1 D
Bubble Strip
5/8/2019 11:59
5/13/2019 07:30
303100002
1302-AMW-1S
Bubble Strip
5/8/2019 10:38
5/13/2019 07:30
303100003
1302-AMW-2D
Bubble Strip
5/7/2019 14:10
5/13/2019 07:30
303100004
1302-AMW-2S
Bubble Strip
5/7/2019 13:03
5/13/2019 07:30
303100005
1302-MW-3
Bubble Strip
5/8/2019 13:52
5/13/2019 07:30
303100006
1302-MW-A
Bubble Strip
5/9/2019 08:52
5/13/2019 07:30
303100007
1302-MW-E
Bubble Strip
5/7/2019 15:43
5/13/2019 07:30
303100008
1302-MW-E DEEP
Bubble Strip
5/8/2019 09:05
5/13/2019 07:30
303100009
1302-MW-L
Bubble Strip
5/8/2019 15:37
5/13/2019 07:30
Report ID: 30310 - 1168512
nelacp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 3 of 16
Page 7 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100001 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-AMW-1D Date Collected: 5/8/2019 11:59
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.3 nM 1.0 0.75 1 5/20/201910:23 TD n
Report ID: 30310 - 1168512 Page 4 of 16
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 8 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100002 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-AMW-1S Date Collected: 5/8/2019 10:38
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.6 nM 1.0 0.75 1 5/20/201910:35 TD n
Report ID: 30310 - 1168512 Page 5 of 16
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 9 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100003 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-AMW-2D Date Collected: 5/7/2019 14:10
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.7 nM 1.0 0.75 1 5/20/201910:47 TD n
Report ID: 30310 - 1168512 Page 6 of 16
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 10 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100004 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-AMW-2S Date Collected: 5/7/2019 13:03
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.5 nM 1.0 0.75 1 5/20/201911:00 TD n
Report ID: 30310 - 1168512 Page 7 of 16
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 11 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100005 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-MW-3 Date Collected: 5/8/2019 13:52
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.1 nM 1.0 0.75 1 5/20/201911:12 TD n
Report ID: 30310 - 1168512 Page 8 of 16
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 12 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100006 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-MW-A Date Collected: 5/9/2019 08:52
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.3 nM 1.0 0.75 1 5/20/201911:24 TD n
Report ID: 30310 - 1168512 Page 9 of 16
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 13 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100007 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-MW-E Date Collected: 5/7/2019 15:43
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.7 nM 1.0 0.75 1 5/20/201911:37 TD n
Report ID: 30310 - 1168512 Page 10 of 16
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 14 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100008 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-MW-E DEEP Date Collected: 5/8/2019 09:05
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 2.7 nM 1.0 0.75 1 5/20/201911:51 TD n
Report ID: 30310 - 1168512 Page 11 of 16
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 15 of 22

?ceAnalytical
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303100009 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-MW-L Date Collected: 5/8/2019 15:37
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 1.6 nM 1.0 0.75 1 5/20/201912:05 TD n
Report ID: 30310 - 1168512 Page 12 of 16
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 16 of 22

?ceAnalytical
i
ANALYTICAL RESULTS QUALIFIERS
Workorder: 30310 CABARRUS COUNTY / 2618427
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: 30310 - 1168512
nelacp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 13 of 16
Page 17 of 22

?ceAnalytical
i
QUALITY CONTROL DATA
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
QC Batch:
DISG/7545
Analysis Method:
AM20GAX
QC Batch Method:
AM20GAX
Associated Lab
Samples: 303100001, 303100002,
303100003, 303100004, 303100005, 303100006, 303100007, 303100008, 303100009
METHOD BLANK: 61287
Blank Reporting
Parameter
Units
Result Limit Qualifiers
RISK
Hydrogen
nM
0.75U 0.75 n
LABORATORY
CONTROL SAMPLE & LCSD:
61288 61289
Spike LCS LCSD LCS
LCSD % Rec Max
Parameter
Units
Conc. Result Result % Rec
% Rec Limit RPD RPD Qualifiers
Hydrogen
nM
24 25 25 102
102 80-120 0.092 20 n
Report ID: 30310 - 1168512
nelacp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 14 of 16
Page 18 of 22

?ceAnalytical @
QUALITY CONTROL DATA QUALIFIERS
Workorder: 30310 CABARRUS COUNTY / 2618427
QUALITY CONTROL PARAMETER QUALIFIERS
The laboratory does not hold NELAP/TNI accreditation for this method or analyte.
Report ID: 30310 - 1168512
�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 15 of 16
Page 19 of 22

?ceAnalytical
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Workorder: 30310 CABARRUS COUNTY / 2618427
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID
Sample ID
Prep Method Prep Batch Analysis Method
Analysis
Batch
303100001
1302-AMW-1D
AM20GAX
DISG/7545
303100002
1302-AMW-1S
AM20GAX
DISG/7545
303100003
1302-AMW-2D
AM20GAX
DISG/7545
303100004
1302-AMW-2S
AM20GAX
DISG/7545
303100005
1302-MW-3
AM20GAX
DISG/7545
303100006
1302-MW-A
AM20GAX
DISG/7545
303100007
1302-MW-E
AM20GAX
DISG/7545
303100008
1302-MW-E DEEP
AM20GAX
DISG/7545
303100009
1302-MW-L
AM20GAX
DISG/7545
Report ID: 30310 - 1168512
�rtiecp
CERTIFICATE OF ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 16 of 16
Page 20 of 22

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Page 2Pof 22

-„
7
L

?ceAnalytical
i
May 24, 2019
Sakina McKenzie
Pace Analytical Services
110 Technology Parkway
Peachtree Corners, GA 30092
RE: CABARRUS COUNTY / 2618286
Pace Workorder. 30311
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 Monday, May 13, 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 05/24/2019
[e-mail]
Customer Service Representative
Enclosures
As a valued client we would appreciate your comments on our service.
Please email [e-mail].
Report ID: 30311 - 1166737
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Total Number of Pages 9
Page 1 of 8

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: 30311 - 1166737
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 8

?ceAnalytical @
Workorder: 30311 CABARRUS COUNTY / 2618286
Lab ID
Ki1x1`11i11i11
Report ID: 30311 - 1166737
Sample ID
1302-CD-1 S
SAMPLE SUMMARY
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Matrix Date Collected Date Received
Bubble Strip 5/7/2019 08:50 5/13/2019 07:30
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 3 of 8

?ceAnalytical
Workorder: 30311 CABARRUS COUNTY / 2618286
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Lab ID: 303110001 Date Received: 5/13/2019 07:30 Matrix: Bubble Strip
Sample ID: 1302-CD-1S Date Collected: 5/7/2019 08:50
Parameters Results Units PQL MDL DF Analyzed By Qualifiers
RISK - PAES
Analysis Desc: AM20GAX Analytical Method: AM20GAX
Hydrogen 2.5 nM 1.0 0.75 1 5/15/201914:26 TD n
Report ID: 30311 - 1166737 Page 4 of 8
CERTIFICATE OF ANALYSIS
�rl`p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.

?ceAnalytical
i
ANALYTICAL RESULTS QUALIFIERS
Workorder: 30311 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: 30311 - 1166737
CERTIFICATE OF ANALYSIS
ne""p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
Page 5 of 8

?ceAnalytical
QUALITY CONTROL DATA
Workorder: 30311 CABARRUS COUNTY / 2618286
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
QC Batch: DISG/7537
Analysis Method:
AM20GAX
QC Batch Method: AM20GAX
Associated Lab Samples: 303110001
METHOD BLANK: 61221
Blank
Reporting
Parameter Units
Result
Limit Qualifiers
RISK
Hydrogen nM
0.75U
0.75 n
LABORATORY CONTROL SAMPLE & LCSD:
61222
61223
Spike
LCS LCSD LCS
LCSD % Rec Max
Parameter Units
Conc. Result Result % Rec
% Rec Limit RPD RPD Qualifiers
Hydrogen nM
24
25 26 105
106 80-120 0.95 20 n
Report ID: 30311 - 1166737
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 6 of 8

?ceAnalytical @
QUALITY CONTROL DATA QUALIFIERS
Workorder: 30311 CABARRUS COUNTY / 2618286
QUALITY CONTROL PARAMETER QUALIFIERS
The laboratory does not hold NELAP/TNI accreditation for this method or analyte.
Report ID: 30311 - 1166737
CERTIFICATE OF ANALYSIS
�rl`p 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 7 of 8

?ceAnalytical @
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Workorder: 30311 CABARRUS COUNTY / 2618286
Lab ID Sample ID
303110001 1302-CD-1 S
Report ID: 30311 - 1166737
Pace Analytical Energy Services LLC
220 William Pitt Way
Pittsburgh, PA 15238
Phone: [phone]
Fax: [phone]
Analysis
Prep Method Prep Batch Analysis Method Batch
CERTIFICATE OF ANALYSIS
�rl`p This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Energy Services LLC.
AM20GAX DISG/7537
Page 8 of 8

0 (A
M
4l
0
9M =01 IDO .0
(D
(OD
r (D >
F-
CD
CA
0
�,T� 0
w --A @ - E
(D
M ,
0
r C- ID :3 o
:3 , (') — ,
3
o
3
9) -Zj 0 ID
(,13 (ao =
V
V
3 < N.
0 (D M (D
(D
04
fl
ai)
U) m
0
M
;.7 Z,
(D "
:3 0
G)
ir,
06
t2 6
(D >
"a 0
0
0 (.0
(D N)
0
0
3
CO
0
9?
-0
Ovl
LrI
w
0
C,
Cr
(D
4D
0
0
(D
IT!
z
c
cf)
04,
cn
CD
N)
0
-4 —1.
0
C
c
c
(D
(D
0
(D
0
0
(D
CD
M
J"
HCL
Unpreserved
CL
(D
0
(D
0
<
(D
Sub Dissolved Gases (Hvdroqen)
(D
O
0
z
x
A
11070

Appendix B

NC
Notice: This brio and am, intbr•nrarron
available for hurivetion and ex
Facility Name:
Sampling Date: —� 5` I
Sample Collector Name & Position:
Gas Meter Type & Serial Number:1
�sion of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
tv a are "Public Recor dy"as• elefined rrr NC General Statrne 132.1. ; is _:tilt, the'v • rinr,isrernr are
,t Air anti' lrerson ryinn request tNC Gener al Stature 132-6)
Number: / 3 `or�
NC Landfill Role (.0500 or.] 600]:
►1
3 a ! T' Gas Meter Calibration Date:
Field Calibration Date & Time:
Field Calibration Gas Type (15/15 oi 35/50): Field Calibration Gas Canister Expiration hate:
Gas Meter Pump Rate:
Ambient Air Temperattire: a Barometric Pressure (in. or turn Hg): ! r 7 Weather Conditions:
Instructions: Under "Location or LFG ell", list monitoring well # UT describe monitoring location (e.g., inside field offiee).
Attach a test location ma or drawing. Report methane readings as both % LEL and % CI-14 by volume.
Convert % CHa (by volu e) to '% LEL as follows: % methane (by volume)120 = % LEL.
*Hydrogen Sulfide (H2S) gas monitoring maY he required for Construction & Demolition Landfills (CDLFs). See
individual permit conditiorts andlar Facility LFG nionitnring plug.
Location or
LAG Well i❑
Sample
Tube
Purge
Time of
Day
Time
Pumpe
(see)
Initial
% LEL
Stabilized
% LEL
%Cti4
(volume)
°j0 p2
(volume)
%CQ3
(volume)
%Ei2S•
(volume)
?;{7T)i5
'v
t r-
v
0
V
CIO
J I
o c
�►
L�
[�
�
�]
o
C)
3.5
Q,1
f1
ec.
' 09
3o
Eb
dat,-
/9, -
- 2
ec.
S
Z)
`
34)
3
; 3
9r N
r7r
V.: r
D
�•�
•I f
A107F if needed. anareh additional data farms to i chide additional LFG atouitoring data locations for the facility.
ACTION LEVELS: Methane: >1.25% b volume (inside structures) AND ?5% by volume (at facility boundary)
Hydrogen Sulfide: > % by volume (inside structures) AND >4% by volume (at facility boundary)
Certification
To the best of my knowledge, the
are true and correct. I am aware
or certification including the pus!
SIGNATURE
rmation reported and statements made on this data submittal and attachments
there are significant penalties for making any false statement, representation,
ty of a fine and imprisonment.
TITLE
Revised — March 6, Ia17

NC Division of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
Notice: This form and anv ru%urn arrurt atrarh ro a are "Public Recor cfs"as defined tit NC Gettrral Steatite 13 °-1. efs such. these ducirenews are
ainri@rhle for inspectran and awor ra inn hr errtYlrervon iolso i request (NYC General Statute 132-6)
Facility Name:
Sampling
Sample Collector Name & Position:
Gas Meter Type & Serial Number:
Field Calibration Date & Time:
Permit Number:
NC Landfill Rule (.0540 or.1600):
Gas Meter Calibration Date:
Field Calibration Gas Type (15/15 otf 35150) Field Calibration G:tsCanister Fxpiration Date:
Gas Meter Pump Rate:
Ambient Air Temperature:
Instructions: Under "Location or LFG
Attach a test location ma
Convert % C1I4 (by
*Hydrogen .Sulfide
individual permit cc
Pressure (in. or mm Hg): Weather Conditions:
Veil", list monitoring well # or describe monitoring location (e.g., inside field otiicc),
or drawing. Report methane readings as both % LEL and % Cl la by volume.
ej to % LEL as follows: % methane (by volume)120 = % LEL.
gars monitoring mat, be requiredfor Construction c& Demolition LanfUill s (CDLFs). See
is and/or Facility LFG monitoring plan.
Laraziun or
Lrf, Well ID
Sample
Tube
Purge
Time of
Day
Time
PuMpec
isec)
I
Initial
9
�o LEL
Stabilized
% LEL
% CHJ
(volume)
% 02
(volume.)
% CO3
Ivolume)
% I12S•
(volume)
NOTES
to
b
arD
O r
10
o
' 3 S
101
1p
19
1,3
o
e
IF.
0
0
13b
36
D
fIrn
6),3
a
13
a
3:IS
31)
),
btu%
a
1
30
1,4
30
p
0
i s
50
o
6
C),4 1
D
NOTE: tf needed, ariach additional data fortrrs to i�clnde additional LFG monitoring dara locations for she facility,.
ACTION LEVELS: Methane: >1.25% h volume (inside structures) AND ? % by volume (at facility boundary)
Hydrogen Sulfide: % by volume (inside structures) AND ?4116 by volume (at facility boundary)
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments
are true and correct. l am aware th t there are significant penalties for malting any false statement, representation,
or certification including the possi 'lity of a fine and imprisonment.
SIGNATURE
TITLE
Revised — March 6, 2017

INSTRUMENT CALIBRATION REPORT
Pine Environmental Services LLC
4037 Darling Court
Lilbum, GA 30047
To]] -Free: [phone]
Pine Environmental Services, Inc.
Instrument ID
13898
Description
Gem 2000+
Calibrated
2/21/2019 3:54:26PM
Manufacturer
CES Landtec
State Certified
Model Number
GEM2000+
Status Pass
Serial Number/ Lot
GM 11217/08
Temp °C 21.3
Number
Location
Georgia
Humidity % 49.0
Department
Calibration . Specifications
Group # l
Group Name CH4
Stated Accy Pit of Reading
Nom In Val I In Val In Tyne Out Val
50.0150.0 I/aVolume 50.0
❑ut Type
%Volume
Range Ace %
Reading Ace %
PiuslMinus
Fnd As
50.0
0.0000
3.0000
0.0
Lft As
50.0
Dev%
0.00%
Pass/Fail
Pass
Group # 2
Range Ace %
0,0000
Group Name CO2
Reading Ace %
3.0000
Stated Aecy Pet of Reading
Plus/Minus
0.0
Nam In Val 1 In Val In Type Out Val
Out'rype
Fnd As
Lft As
Dev%
Pass/Fail
35.0135.0 %Volume 35.0
%Volume
35.0
35A
0.00%
Pass
Group # 3
Range Ace %
0.0000
Group Name 02
Reading Ace %
3.0000
Stated Accy Pct of Reading
P1uslMinus
0.0
Nam In Val / 1n Val In Type Out Val
Qut Type
Fnd As
Lft As
Dev%
Pass/Fail
4.0 / 4.0 %Volume 4.0
%Volume
4.0
4.0
0.00%
Pass
20.9 / 20.9 %Volume 20.9
%Volume
20,9
20.9
0.00%
Pass
Group '# 4
Range Ace %
0.0000
Group Name 1-12S
Reading Ace %
3.0000
Stated Accy Pet of Reading
Plus/Minus
0
Nom 1n Val / In Val In Type out Val
Out Tyne
Fnd As
Lft As
Dev%
Pass/Fail
25/25 PPM 25
PPM
25
25
0.00%
Pass
Group # 5
Range Ace %
3.0000
Group Name CO
Reading Ace %
0.0000
Stated Accy Pet of Reading Range
Plus/Minus
0.00
Nom In Val / In Val In Tyne Out Val
out Type
Fnd As
Lft As
Dev%
Pass/Fail
50.00 / 50.00 PPM 50,00
PPM
50.00
50.00
0.00%
Pass
Pine Environmental Services LLC Windsor Industrial Park, 92 North Main Street, Bldg 20, Windsor, NJ 08561, 900-301-9663
www.pine-environmental.com

INSTRUMENT CALIBRATION REPORT
Pine Environmental Services LLC
4037 Farling Court
Li [bum, GA 30047
Toll -free: [phone]
Pine Environmental Services, Inc.
instrument I❑ 13998
Description Gem 2000+
Calibrated 2/21 /2019 3:54:26PM
Test Instruments Used Durinz the Calibration
(As Of Cal Entry Date)
Serial Number/
Next CAI Date 1
Test Standard ID_
Description
Manufacturer
Model Number Lot Number
Last Cal Date/ Expiration Date
Opened Date
GA 4% 02
GA 4% OXY
Liquid
UN 1956 LBH-161-4-3
l 1/2/2021
LBH-161-4-3
Technology
GA 4-GAS MIX
4 GAS MIX
Spec Air
CAP-412- l 1
9/30/2020
GA 50/35 LOT
GA 50 CH4135 Cat
Liquid
UN 1954 EAQ-399-3
7/ 18/2020
EAQ-399-3
Technology
Notes about this calibration
Calibration Result Calibration Successful
Who Calibrated Angelo Pace
All instruments are calibrated by Pine Environmental Services LLC according to the manufacturer's
specifications, but it is the customer's responsibility to calibrate and maintain this unit in accordance with the
manufacturer's specifications and/or the customer's own specific needs.
Notify Pine Environmental Services LLC of any defect within 24 hours of receipt of equipment
Please call 800-301-9663 for Technical Assistance
Pine Environmental Services LLC Windsor'Industrial Park, 92 North Main Street, Bldg 20, Windsor, NJ 08561, 800-301-9663
www.pine-environmental.com

NC
of Waste Management - Solid Waste Section
Notice: Thts,la nr rrrrd mrr- a fr�rnrarnut
rry rilahle.for inspechan and ev
Facility Name:4&/-A2YW
Sampling Date:
Sample Collector Name & Position:
Gas Meter Type & Serial Number:
Field Calibration Date & Time:
Landfill Gas Monitoring Data Form
to it are Pubhe Revords"as defined in NC Gener al Srruale 132-1. As such, there 419A rnnerua air
r hi anti- person upon regnest W General Stahue 131-6t
Field Calibration Gas Type (15/ 15 0� 35150):
Gas Meter Pump Rate:
Ambient Air Temperature:
Instructions: Under "Location or LFG
Attach a test location ma
Convert % C114 (Ity
*11ydrogen Sulfide
i► diridrrallrernrit cc
Number: , j —0, {
Landfill Rule (,0500 or.1600):
1
Gas Meter Calibration hate:
Field Calibration Gas Canister Expiration Dalc.
Pressure (in. ormm I[g): �),ZWeather Conditions: 5&[11
Veil", list monitoring well # or describe monitoring location (e.g., inside field Office),
or drawing. Report methane readings as both % LE and % Clia by volume,
e) to %LEL as follows: % methane (by volume)1201 % LEL.
gas monitoring ntat- he required for Construction R Demolition Lundlillc (0.)LI-'rj. See
is atdlor Facility LFG n►oniroring plat.
NMI=
M'.
WIMMMM
MM
• •
•
. '
■riif�f/.
ffl
mmm
i�
• �
r�o
r�
MFW
rF M
& -
M'a
==
, ��
, M
=1®©®
• A
MM
���
•
If:! III
I
=M©
Mmm
NOTE: If needed, at►urh additional do to formes to h P e hide additional LFG ninrutnr•ing data lucarons for the facilirz,.
:%L'T[ON LEVELS: Methane: >1.25% by volume (inside structures) AND >_5"/ by volume (at lbolity boundary)
Hydrogen Sulfide: > I % by volume (inside structures) AND Via% by volume (at facility boundary)
Certification
To the best of my knowledge, the
are true and correct. I am aware
ovewtificstion including-Oc pas!
E
rmation reported and statements made tin this data submittal and attachments
there are significant penalties for making any faise statement, representation,
ty of a fine and imprisonment.
Revised - March 6, 2017

j
NC
1lotice: This (i+rm a+rd u+�r irrjw a+unurr
awrilahle forinspecvron and ei
Facility Name:
Sampling Date: 6? - y —%
Sample Collector Nante & Position:
Gas Meter Type & Serial Nuniber:�
�sion of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
h+ it are "Public Records" as dejined no NC General Stenae !32- I As sin•h. these den-stax-jas are
u hi- ❑"v person upon request WC General Smnde 13 i-6)
Permit Number: 13- b
NC Landfill Rule (,0500 or.16001:
tA_ � � v / Gas Meter Calibralion Date:
Field Calibration Date & Time:
Field Calibration Gas Type (15115 oi 35154): Field Calibration Gas Canister Expiration hale:
Gas Meter rump Rate:
Ambient Air Temperature: Barometric Pressure (in. or min fig): Weather Conditions:
Instructions: Linder "Location or LFG ell", list monitoring well N or describe monitoring location (e.g., inside field office).
Attach a test location man or drawing. Report methane readings as both % LEL and % CHa by volume.
Convert % C114 (bv volu e) to % LEL as follows: % methane (by vofume)120 = % LEL.
*Hydrogen Su ffi'de (H2S gas ►noniloring ntrry be t-erluired for Construelion & Demolition Landfills fCDLFs1. See
individual permit conditi r.s a►rdlur Facilitir LFG monitoring plan.
Location or
LFG Well l❑
Sample
Tube
Purge
Time cn!•
Day
Time
Pump
(sec)
Initial
% LEL
Stabilized
%t-1.1
% L'f-1;
(volume)
°j° U?
!volume)
% CU?
(volume)
% 1125•
(volume!
tiUTl:S
C>
/ 9
r
C�
{ /
V
•r
f
JO
v
kl7.
a ec_
4_rd
1
010
0
CxXer-
D o
0
o'
& L)
C,
CSC
a
,VOTE If needed, altar!+ ❑ddinonal data fnrn+s to I11alIC:
cheele additional LFG ninournringdara locarionsfor thefacildi-.
m-fmN LF.4 ELS: Mel�1.25% bvolume ( inside structures) AND >5% by volume (al facility boundary)
Hydrogen Sulfide: % by volume (inside structures) AND tea% by volume {at facility boundaryI
Certification
To the best of my knowledge, the in ormation reported and statements made on this data submittal and attachments
are true and correct. l am aware that there are significant penalties for making any false statement, representation,
or certification incl in the possibility of a fine and imprisonment.
NATUR Tf E
Revised - March 6, 2017

INSTRUMENT CALIBRATION REPORT
Pine Environmental Services LLC
8411 Garvey Drive, Suite 113
Raleigh, NC 27614
Toll -free: (866) 646-PINE (7463)
Pine Environmental Services, Inc.
Instrument ID 13898
Description Gem 2000+
Calibrated 530/2019 10:06:19AM
Manufacturer
CES Landlec
State Certified
Model Number
GEM2000+
Status Pass
Serial !Number/ Lot
GM 11217/08
Temp °C 24
Number
Location
North Carolina
Humidity % 57
Department
Calibration Specifications
Group # I
Range Ace %
0.0000
Group Name CH4
Reading Ace %
3.0000
Stated Accy Pct of Reading
Plus/Minus
0.0
Nam In Val 1 In Val In 'Type Out Val
Out Type
Fnd As
111 As
Dev%
Pass/Fail.
50.0 :' 50.0 %Volume 50.0
%Volume
50.4
50.0
0.00%
Pass
Group # 2
Range Acc %
0.0000
Group Name CO2
Reading Ace %
3.0000
Stated Accy Pet of Reading
Plus/Minus
0.0
Nom In Val 1 In Val In. Type Out Val
Out Type
Fud As
Lft As
De%r%
Pass/Fail
35.0 35.0 %Volume 35.0
%V0111me
35,7
35.0
0.00%
Pass
Group # 3
Range Ace %
0.0000
Group Name 02
Reading Ace %
3.0000
Stated Accy Pct of Reading
Plus/Nlinus
0.0
Nom In Val 1 In Val In�p Out Val
❑ut Type
Fnd As
Lft As
Dev%
Pass/Fail
20.9 , 20.9 %Volume 20.9
%Volume
20.9
20.9
0.000/0
Pass
Group # 4
Range Are %
0,0000
Group Name H2S
Reading Ace %
3.0000
Stated Accy Pct of Reading
Plus/Minus
0
Nom In Val i In Val In Type Out Val
Out Type
Fnd As
Lit As
Dev%
Pass/Fail
25 215 PPM 25
PPM
32
25
0.00%
Pass
Group # 5
Range Ace %
3.0000
Group Name CO
Reading Ace %
0.0000
Stated Accy Pet of Reading Range
Plus/Minus
0.00
Nom In Val 1 In Val In Type Out Val
Out Type
Fnd As
Lft As
Dev%
Pass/Fail
50.00150.00 PPM 50.00
PPVI
49.00
50.00
0A0%
Pass
Pine Environmental Services LLC Windsor Industrial Park, 92 North Main Street, $ldg?0, Windsor, NJ 08561, 800-301-9663
%vww.p i ne-e nvi ro nmcnta l . c om

INSTRUMENT CALIBRATION REPORT
Pine Environmental Services, Inc.
Instrument ID 13898
Description Gem 2000-F
Calibrated 5 3012019 10:06:19AM
'Zest Instruments Used During, the Calibration
Test Standard ID Description Manufacturer Motel Number
NC 4 GAS
20.V0 11 /20
NC 50135
MAP-399-5 1120
NC 4 GAS ?0.9%
LBI-412-2 11 i9i2020
NC 50 CH4/35 CO2
Votes about this calibration
Gasco 32211
Pine Environmental Services LLC
8411 Garvey Drive, Suite 113
Raleigh, NC 27614
-loll-free: (866) 646-PINE (7463)
As Of Cal Entry Date
Serial Number 1 Next Ca] Date
Lot Number Last Cal Date/ Expiration Date
Opened Date
11 /912020
Gasco GP 12 i 26 - 31803 MAP-399-5
Calibration Result Calibration Successful
Who Calibrated Ryan Williamson
1 /20/2020
All instruments are calibrated by Pine Environmental Services LLC according to the manufacturer's
specifications, but it is the customer's responsibility to calibrate and maintain this unit in accordance with the
manufacturer's specifications and/or the customer's own specific needs.
Notify Pine Environmental Services LLC of any defect within 24 hours of receipt of equipment
Please call 800-301-9663 for Technical Assistance
Pinc Environmental Services LLC Windsor Industrial Park, 92 North Main Street, Bldg 20, Windsor, NJ 08561, 800-301-9663
www,p ine-environmental.com