6004_DukeMcGuireLFNO1_July2022GWMR_FID1747402_20221101

(� DUKE
ENERGY.
November 1, 2022
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
1646 Mail Service Center
Raleigh, North Carolina 28778
Attn: Ms. Sarah Moutos (submitted electronically)
Re: Semi -Annual Water Quality Monitoring Report — July 2022
Duke Energy Carolinas, LLC
McGuire Nuclear Station
Landfill No. 1 (Unlined), Permit #60-04
Dear Ms. Moutos:
Duke Energy
McGuire Nuclear Station
12700 Hagers Ferry Road
Huntersville, NC 28078
Duke Energy is providing the result of semi-annual water quality monitoring for the Duke Energy Carolinas, McGuire,
Landfill No. 1 (Unlined), located near Huntersville, North Carolina.
On July 25-28, 2022, groundwater and surface water samples were collected in accordance with the McGuire Landfill No.
1 Sampling and Analysis Plan.
A summary of the field data is presented in Table 3. The groundwater sampling field and analytical results are summarized
in Table 4. The analytical results for the constituents are compared to the groundwater standards found in Title 15A NCAC
02L .0202 (2L Standards). Results with values that attain or exceed the 2L Standards (or outside of 2L Standard range for
pH) are indicated on Table 4 by yellow highlighting. A summary of the analytical results that attain or exceed the 2L
Standards (or outside of 2L Standard range for pH) and a preliminary analysis of the cause and significance of such
occurrences are presented in Table 5.
The surface water field and analytical results are summarized in Table 6. The surface water analytical results for the
constituents are compared to the surface water standards found in Title 15A NCAC 02B .0211 (21B Standard) for Class C
WS-IV waters. No 2B Standards were exceeded during the July 2022 monitoring event.
Duke Energy personnel sample designated groundwater and surface water locations at McGuire Landfill No. 1 (Unlined)
semi-annually during January and July. The next water quality monitoring event is planned for January 2023 with a report
of monitoring results to follow.
If you need additional information regarding this submittal, please contact Ashley Healy at Ashley. Healvc&-duke-energy.com
or [phone].
Sincerely,
Brent Bare
Duke Energy
McGuire Nuclear Station
Plant Manager
www.duke-energy.com Page 1 of 1

DENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
S&ME, Inc. (Consultant for Duke Energy)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Julie P. Robertson, P.G. Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Duke Energy Carolinas, LLC 12700 Hagers Ferry Road 6004 .0500 July 25 28, 2022
McGuire, Landfill No. 1 (Unlined) Huntersville, NC 28078
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring �x Detection Monitoring ❑ Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data ❑
Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
x Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Julie P. Robertson, P.G. Principal Geologist 704 523 4726
� Title (Area Code) Telephone Number
cz�11/1/2022 Affix NC Licensed/ Professional Geologist Seal
Signature Date
2016 Ayrsley Town Blvd., Suite 2 A, Charlotte, North Carolina 28273
Facility Representative Address
S&ME Engineering License # F 0176, S&ME Geology License# C 145
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
n �q�,a�'eev�ar��uoxr,rvva,
4ilu aK„''•

Semi -Annual Water Quality Monitoring Report
July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1
(Unlined) Permit No. 6004
Mecklenburg County, North Carolina
S&ME Project No. 21350075, Ph. 02

REPORT VERIFICATION
PROJECT: SEMI-ANNUAL WATER QUALITY MONITORING REPORT
DUKE ENERGY CAROLINAS, MCGUIRE, LANDFILL NO. 1
(UNLINED) PERMIT NO. 6004
S&ME PROJECT NO. 21350075, PH. 02
TITLE: JULY 2022 SAMPLING EVENT
This document has been reviewed for accuracy and quality commensurate with the intended
application.
Prepared by:
Approved by:;`. -Zz- _
Project Manager: Julie P. Robertson, PG
Date: _11 /1 /2022
Date: _ 111112022
Licensed Geologist Seal:
S&ME, Inc.
2016 Ayrsley Town Blvd., Suite 2-A
Charlotte, North Carolina 28273
North Carolina Geological Corporation Number C-145
S&ME, Inc. 12016 Ayrsley Town Blvd., Suite 2-A I Charlotte, NC 282731 p 704.523.4726 1 www.smeinc.com

Semi -Annual Water Quality Monitoring Report — July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1
(Unlined) Permit No. 6004 I I
S&ME Project No. 21350075, Ph. 02
Table of Contents
1.0 Background........................................................................................................................1
1.1 Site Description...............................................................................................................................1
1.2 Hydrologic Setting.........................................................................................................................1
1.3 Monitoring Program......................................................................................................................1
2.0 Methods..............................................................................................................................2
2.1 Sampling and Analysis Methods.................................................................................................2
2.1.1 Groundwater and Surface Water......................................................................................................2
2.1.2 Radiological Samples.........................................................................................................................3
2.2 Statement of Work..........................................................................................................................3
3.0 Results.................................................................................................................................3
3.1 Site Groundwater Flow.................................................................................................................4
3.2 Analytical Results...........................................................................................................................4
3.2.1 Groundwater.....................................................................................................................................4
3.2.2 Surface Water....................................................................................................................................4
3.2.3 Radiological Samples.........................................................................................................................5
3.2.4 Quality Assurance / Quality Control..............................................................................................5
November 1, 2022 ii

Semi -Annual Water Quality Monitoring Report — July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1
(Unlined) Permit No. 6004
S&ME Project No. 21350075, Ph. 02
Appendices
Appendix I — Figures
Figure 1
Figure 2
Figure 3
Appendix II — Tables
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Site Location Map
Sample Locations
Shallow Groundwater Contour Map
Well Construction Information
Groundwater Flow Velocities
Field Data Parameters
Groundwater Field and Analytical Results
Results that Equal or Exceed 15A NCAC 2L Groundwater Standards
Surface Water Field and Analytical Results
Radiological Analytical Results
Appendix III — Field Sampling Forms
Appendix IV — Laboratory Reports and Chain -of -Custody Forms
s
=0
November 1, 2022

Semi -Annual Water Quality Monitoring Report — July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1
(Unlined) Permit No. 6004 I s
S&ME Project No. 213S007S, Ph. 02
1.0 Background
1.1 Site Description
The Duke Energy Carolinas, McGuire, Landfill #1 (Unlined)' (hereafter, landfill) is located at the McGuire Nuclear
Station in Mecklenburg County, North Carolina. The landfill is permitted under North Carolina Department of
Environmental Quality (NCDEQ) Solid Waste Permit No. 6004-INDUS and is closed and no longer accepts waste.
The landfill and surrounding areas are shown on Figure 1 in Appendix I. The approximate limit of waste is shown
on Figures 2 and 3 in Appendix I.
1.2 Hydrologic Setting
The closed landfill is located south of North Carolina (NC) Highway 73, east of the Catawba River, and northwest
of Cashion Road as shown on Figures 1 and 2 in Appendix I. Cashion Road runs along a topographic divide with
topography sloping away from the road to the northwest and to the southeast. There is one surface water
drainage feature north of the landfill that drains northwest to the Catawba River as depicted on Figure 2 in
Appendix I. The Catawba River is classified as a Class C Water Supply -IV source (WS-IV).
1.3 Monitoring Program
As described in the Sampling and Analysis Plan (SAP) dated May 13, 2022, the current monitoring system at the
landfill consists of the following:
Monitoring Wells: MW-1
MW-4R
MW-1 D
MW-4DR
MW-2A
MW-413RR
MW-2D
MW-11
MW-3
MW-11 D
MW-3D
MW-11 BR
MW-313R
MW-12
MW-4
MW-12D
MW-4D
MW-13D
MW-413R
MW-13BR
Surface Water Sample Location: SW-1
' In response to the North Carolina Division of Public Health, Radiation Protection Section, November 77, 2006 letter
to Duke Energy, LLC, Duke Energy offered to indicate the landfill as unlined in reports.
November 1, 2022

Semi -Annual Water Quality Monitoring Report — July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1 �r
(Unlined) Permit No. 6004
S&ME Project No. 21350075, Ph. 02
Monitoring wells were originally installed as well pairs, consisting of one shallow well and one deep well (with the
exception of monitoring well MW-13D, which is accompanied by a bedrock well rather than a shallow well).
Shallow wells were installed with screened intervals set to bracket the water table at the time of installation. Deep
wells were constructed so that the bottom of the screen is located within residual soils just above auger refusal
and are designated with "D" to represent the deeper well within each well pair. Wells designated with "BR"
represent wells constructed so that the bottom of the screen is located within fractured bedrock.
Monitoring wells MW-4R and MW-4DR ("R" designation indicates replacement wells) were installed in 2013 near
the landfill review boundary to replace wells MW-4 and MW-4D, which are approximately 15 feet outside of the
limits of waste for the landfill. At the request of NCDEQ Solid Waste Section (NCDEQ-SWS), monitoring wells MW-
4 and MW-41D continue to be sampled along with the replacement wells.
It should be noted that six deep and bedrock monitoring wells (MW-3BR, MW-4BR, MW-4BRR, MW-11 BR, MW-
13D, and MW-13BR) were installed in late 2020 as part of a site characterization study. This Semi -Annual Water
Quality Monitoring Report (WQMR) for the July 2022 Sampling Event at the landfill is the first WQMR to include
these six additional wells as part of the sampling regime. Monitoring well construction information is summarized
in Table 1 in Appendix II and monitoring well locations are shown on Figure 2 in Appendix I.
Surface water sample location SW-1 is collected from the unnamed stream (north of the landfill), upstream of the
confluence with the surface water drainage feature that ultimately discharges to the Catawba River as shown on
Figure 2 in Appendix I. SW-1 is the designated background sampling location for this monitoring program.
2.0 Methods
2.1 Sampling and Analysis Methods
Groundwater and surface water sampling activities were performed by Duke Energy Groundwater Science Group
(Duke Energy Carolinas Field Certification #99046001), in general accordance with the North Carolina Solid Waste
Management Guidelines. Copies of the July 2022 field sampling forms are included in Appendix III. The
parameters and constituents reported were selected in accordance with the SAP and the NCDEQ Division of Waste
Management, Solid Waste Section Guidelines. Groundwater and surface water samples were analyzed by the Duke
Energy Analytical Laboratory (North Carolina Laboratory Certification #248), Pace Analytical Services (North
Carolina Laboratory Certification #329), and EnRad Laboratories. The laboratory reports and chain -of -custody
forms are included in Appendix IV.
2.1.1 Groundwater and Surface Water
The groundwater and surface water samples were analyzed for the following parameters using the following
analytical methods in accordance with the SAP:
• Barium, calcium, magnesium, potassium, and sodium using Solid Waste (SW)-846 Method 6010D
• Arsenic, cadmium, chromium, lead, selenium, and silver using SW-846 Method 6020B
November 1, 2022

Semi -Annual Water Quality Monitoring Report — July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1 �R "
(Unlined) Permit No. 6004
S&ME Project No. 21350075, Ph. 02
• Mercury using SW-846 Method 7470A
• Chloride and sulfate using SW-846 Method 9056A
• Alkalinity using Method 2320B
• Volatile organic compounds (VOCs) using SW-846 Methods 8260B and 8260SIM for 1,4-Dioxane
The surface water sample was also field -filtered using a 0.45-micron in -line filter and dissolved analyses were
performed for the following constituents:
Arsenic, cadmium, chromium, lead, selenium, and silver using SW-846 Method 6020B
2.1.2 Radiological Samples
In accordance with the requirements of the Radioactive Materials License No. 060-0379-7 issued by the North
Carolina Department of Health and Human Services Radiation Protection Section, the following radiological
analyses were performed on groundwater and surface water samples:
• Gross alpha and beta radioactivity using EPA Method 900/SM71108
• Tritium using EPA Method 906.0 Modified
• Gamma radioactivity for select isotopes
2.2 Statement of Work
S&ME completed the following tasks:
Received field sampling data from Duke Energy (performed by Duke Energy Groundwater Sciences Group)
for monitoring wells MW-1, MW-1 D, MW-2A, MW-2D, MW-3, MW-3D, MW-313R, MW-4, MW-4D, MW-4R,
MW-4DR, MW-4BRR, MW-11, MW-11 D, MW-12, MW12D, MW-13D, MW-1313R, and surface water sample
location SW-1. The samples were collected between July 2511 and 28t", 2022, and S&ME received the data
from Duke Energy via e-mail correspondence from Ashley Healy (Duke Energy) to Jasmine Tayouga
(S&ME) on September 2111, 2022.
• Reviewed the laboratory analytical results and the Electronic Data Deliverables (EDDs) provided by Duke
Energy for the samples noted above.
• Developed a shallow groundwater contour map and calculated groundwater flow velocities using survey
data and groundwater levels measured by Duke Energy Groundwater Sciences Group.
November 1, 2022

Semi -Annual Water Quality Monitoring Report — July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1 �r
(Unlined) Permit No. 6004
S&ME Project No. 21350075, Ph. 02
3.0 Results
3.1 Site Groundwater Flow
Shallow groundwater surface contours and groundwater flow direction in the vicinity of the landfill are shown on
Figure 3 in Appendix I. These contours were developed using the depth to groundwater measurements in the
shallow wells2 on the date of sampling and top of well casing elevations. Calculated groundwater flow velocities
are presented on Table 2 in Appendix II.
Based on groundwater elevations calculated for the July 2022 sampling event, groundwater flow is generally from
the southeast to the north and northwest toward the Catawba River.
3.2 Analytical Results
3.2.1 Groundwater
Laboratory results for groundwater samples were compared to the Title 15A NCAC Subchapter 2L Standards (2L
Standards) to evaluate compliance with NCDEQ groundwater quality standards. In one or more wells, pH
measurements were reported outside of the 2L Standard range. Concentrations greater than the 2L Standards
were reported in one or more wells for the following constituents: benzene, tetrachloroethylene (PCE),
trichloroethene (TCE), sulfate, and vinyl chloride. The concentrations greater than the 2L Standard (with the
exception of pH) were detected in MW-3BR, MW-4, MW-4D, and MW-4BRR which are located proximate to the
landfill waste boundary.
A summary of field data parameters recorded prior to sample collection is presented in Table 3 in Appendix II. A
summary of groundwater analytical results for the current sampling event is presented in Table 4 in Appendix II.
A summary of the groundwater analytical results that equal or exceed the 2L Standards and a comparison to
historical concentration ranges are presented in Table 5 in Appendix II.
3.2.2 Surface Water
Laboratory results for the surface water sample (SW-1) were compared to the Title 15A NCAC Subchapter 2B
Standards (213 Standards) for Class C WS-IV waters to evaluate compliance with established criteria. No
constituents exceeded 2B Standards in the surface water sample SW-1 collected during the July 2022 sampling
event. A summary of field data parameters recorded prior to surface water sample collection is presented in Table
3 in Appendix II. A summary of surface water analytical results for the July 2022 sampling event is presented in
Table 6 in Appendix II.
2 Please note that periodically, shallow monitoring well MW-72 is not used to produce groundwater contours. MW-72
was used to produce groundwater contours for the July 2022 Sampling Event. Historically, MW-72 has experienced
water level elevation fluctuations not typical of normal seasonal variations. Duke Energy is currently evaluating the
water level data and the need for future abandonment and/or replacement.
November 1, 2022 4

Semi -Annual Water Quality Monitoring Report — July 2022 Sampling Event
Duke Energy Carolinas, McGuire, Landfill No. 1 .�
(Unlined) Permit No. 6004
S&ME Project No. 21350075, Ph. 02
3.2.3 Radiological Samples
The results of the radiological analyses are presented in Table 7 in Appendix II. A copy of the laboratory report
has been submitted to the North Carolina Department of Health and Human Services Radiation Protection Section
for reference and is also included in this report in Appendix IV. S&ME did not evaluate this data.
3.2.4 Quality Assurance / Quality Control
Field -performed quality assurance and quality control (QA/QC) consisted of the collection and analysis of four
field blanks (one each on July 26tn and 281n, and two on July 27tn) to evaluate if contamination was imparted to the
samples by the sample container, preservative, or other exogenous sources. Samples for the monitoring wells and
surface water were submitted to the Duke Energy Analytical Laboratories on July 27tnand July 28tn
2-Butanone, 2-Hexanone, and Acetone were detected in the field blanks collected on July 261n 271n and 28tn. 2-
Butanone, 2-Hexanone and Acetone can be laboratory artifacts and were not detected in the monitoring wells or
surface water sample at concentrations above the laboratory Method Reporting Limit (MRL).
Two field duplicate samples were collected on July 25tn and 27tn to estimate sampling and laboratory precision.
Acetone was detected in the field duplicate collected on July 251n. 10 constituents were detected in the field
duplicate collected on July 27tn
Three Trip Blanks (one collected on July 251n, and two on July 2711) were transported with the VOC samples to
evaluate the effects of shipping and laboratory sources of contamination. 2-Butanone, 2-Hexanone and Acetone
were detected in the trip blank samples collected on July 251n and July 27tn. No other constituents were detected
at concentrations above the laboratory Method Detection Limit (MDL) in the trip blank samples. As stated
previously, 2-Butanone, 2-Hexanone and Acetone can be laboratory artifacts and were not detected in the
monitoring wells or surface water sample at concentrations above the laboratory Method Reporting Limit (MRL),
except for acetone detected in MW-4BR and MW-4BRR.
Select samples were diluted, as is normal laboratory practice, to bring samples within the calibrated range of the
analysis. Specifics regarding the samples that were diluted, including the dilution amount, are reported in the lab
report. Additional QA/QC data, laboratory analyses, and chain -of -custody forms are included in Appendix IV.
November 1, 2022

Appendices

Appendix I - Figures

Appendix II - Tables

Table 1: Well Construction Information
Landfill No. 1 (Unlined) Permit No. 6004-INDUS
Duke Energy Carolinas McGuire Nuclear Station
S&ME Project No: 21350075, Ph. 02
Well ID
MW-1
Install Date 16
..
07/18/89
GPS Coordinates
JALM
Latitude L���
35.41146°-80.94761 °
Survey Elevations
•
729.58 730.23
Stick-u
Height
Above
Groun
I
0.65
July 25-28, 2022
_DTW-TOC GWELEV.
30.75 699.48
Total Well
Depth
Below
Top of
Casing
68.55
Screen Interval
0.010 Slot, Sch. 4A
•
Geology in
Screen
Interval
SAP
DiameterWell
Well
2
Casing
Sch. 40 PVC
58.55
to 68.55
MW-1 D
07/20/89
35.41147'
-80.94760'
729.75
730.61
0.86
31.20
699.41
88.22
78.22
to 88.22
SAP
2
Sch. 40 PVC
MW-2A
07/21/89
35.41306°
-80.94905'
736.96
739.67
2.71
52.96
686.71
77.57
67.57
to 77.57
SAP
2
Sch. 40 PVC
MW-2D
07/20/89
35.41308'
-80.94909'
737.41
740.77
3.36
54.75
686.02
108.82
98.82
to 108.82
PWR
2
Sch. 40 PVC
MW-3
07/10/89
35.41407'
-80.95049'
724.98
728.43
3.45
59.54
668.89
73.64
63.64
to 73.64
SAP
2
Sch. 40 PVC
MW-3D
07/10/89
35.41407'
-80.95050'
724.98
728.39
1 3.41
59.43
668.96
90.19
80.19
to 90.19
PWR
2
Sch. 40 PVC
MW-313R
10/13/20
35.41395'
-080.95069°
732.94
735.94
3.00
65.60
670.34
131.06
126.06
to 131.06
PWR
2
Sch. 40 PVC
MW-4
07/06/89
35.41349'
-80.95115'
738.40
741.13
2.73
66.58
674.55
74.15
64.15
to 74.15
SAP
2
Sch. 40 PVC
MW-4D
07/06/89
35.41348'
-80.95117'
738.25
740.58
2.33
66.83
673.75
102.24
92.24
to 102.24
SAP/PWR
2
Sch. 40 PVC
MW-4R
12/04/13
35.41341'
-80.95161'
711.15
713.87
2.72
41.52
672.35
45.73
30.73
to 45.73
SAP
2
Sch. 40 PVC
MW-413R
10/16/20
35.41348'
-80.95113
739.09
741.97
2.88
74.02
667.95
179.08
174.08
to 179.08
PWR
2
Sch. 40 PVC
MW-4DR
12/04/13
35.41340'
-80.95162'
711.15
713.75
2.60
41.55
672.20
90.40
75.40
to 90.40
SAP
2
Sch. 40 PVC
MW-413RR
10/13/20
35.41343°
-80.95161'
710.82
713.94
3.12
51.70
662.24
156.56
151.56
to 156.56
PWR
2
Sch. 40 PVC
MW-11
12/15/04
35.41138'
-80.95050'
720.10
722.60
2.50
33.55
689.05
38.45
23.45
to 38.45
SAP
2
Sch. 40 PVC
MW-11 D
12/15/04
35.41139°
-80.95047'
720.84
723.14
2.30
34.30
688.84
101.55
91.55
to 101.55
SAP
2
Sch. 40 PVC
MW-11 BR
10/28/20
35.41146°
-80.95042'
723.65
726.66
3.01
39.07
687.59
1 205.13
200.13
to 205.13
PWR
2
Sch. 40 PVC
MW-12
12/15/04
35.41100'
-80.94917'
722.21
724.81
1 2.60
27.48
697.33
29.49
14.49
to 29.49
SAP
2
Sch. 40 PVC
MW-12D
12/15/04
35.41101'
-80.94921'
722.21
724.77
2.56
28.98
695.79
68.42
58.42
to 68.42
PWR
2
Sch. 40 PVC
MW-13D
09/22/20
35.41390'
-80.95136'
712.40
715.36
2.96
46.51
668.85
95.00
85.00
to 95.00
PWR
2
Sch. 40 PVC
MW-13BR
10/12/20
35.41387'
-80.95136'
711.49
714.40
2.91
55.18
659.22
164.45
159.45
to 164.45
PWR
2
Sch. 40 PVC
Notes.
(1)
0.010 Slot
0.010-Inch Machine -Slotted Pipe
(2)
DTW
Depth to Water
(3)
Ground
Ground Surface
(4)
GW ELEV.
Groundwater Elevation
(5)
PVC
Polyvinyl Chloride
(6)
PWR
Partially Weathered Rock
(7)
TOC
Top of Casing
(8)
SAP
Saprolite
(9)
Sch. 40
Schedule 40 Pipe
(10) Total well depths from 2015 and 2020 well depth confirmations
(11) Elevations based on NAVD88 vertical datum.
(12) Horizontal coordinates based on NAD83 datum.
(13) Top of casing and ground surface elevations from 2015 re -survey by Providence Land Group and
2020 survey by Wood.

Table 2: Groundwater Flow Velocities
Landfill No. 1 (Unlined) Permit No. 6004-INDUS
Duke Energy Carolinas McGuire Nuclear Station
S&ME Project No: 21350075, Ph. 02
Notes•
(1) Hydraulic gradient calculated by measuring linear distance through monitoring wells (generally perpendicular) from selected
groundwater contours.
(2) Hydraulic gradients and groundwater velocities are approximate.
(3) Hydraulic Conductivity and effective porosity are mean values for soil/saprolite taken from "Groundwater Protection Initiative Site
Characterization Report" for McGuire Nuclear Station dated June 30, 2008 by S&ME, Inc.
(4) Seepage velocity equation used to calculate groundwater flow velocity v = (K*i)/ne

Table 3: Field Data Parameters
Landfill No. 1 (Unlined) Permit No. 6004-INDUS
Duke Energy Carolinas McGuire Nuclear Station
S&ME Project No: 21350075, Ph. 02
Well ID
MW-1
Date
7/25/2022
Well
Depth
Below
•
68.55
Depth to
Water
Below •
30.75
Groundwater
Elevation
699.48
Appearance
Normal
Odor
None
Purge
..
LF
Average
Pump Rate
(mL/min)
500
Well
Volume
(gal)
6.17
EVAC
Volume
(gal)
8.20
EVAC
(Yes/No)
No
Temperature
(IC)
16.65
Specific
Conductivity
(Pu/cm)
117
PH
(SU)
6.02
Turbidity
(NTIJ)
9.8
ORP
(mV-NHE)
237
Dissolved
Oxygen
(mg/L)
0.68
MW-1 D
7/25/2022
88.22
31.20
699.41
Normal
None
LF
400
9.30
2.65
No
17.30
107
6.04
5.3
234
0.48
MW-2A
7/25/2022
77.57
52.96
686.71
Normal
None
LF
200
4.01
1.85
No
20.23
171
6.21
1.9
379
3.11
MW-2D
7/25/2022
108.82
54.75
686.02
Normal
None
EOP
NA
8.82
0.75
No
24.62
38
6.57
2.9
312
8.12
MW-3
7/27/2022
73.64
59.54
668.89
Normal
None
LF
300
2.30
3.25
No
18.72
74
6.17
3.2
435
6.36
MW-3D
7/27/2022
90.19
59.43
668.96
Normal
None
LF
300
5.02
2.50
No
19.82
139
6.42
1.7
344
5.10
MW-313R
7/27/2022
131.06
65.60
670.34
Normal
None
LF
400
11.14
3.60
No
19.38
287
7.16
1.2
306
1.25
MW-4
7/27/2022
74.15
66.58
674.55
Normal
None
EOP
NA
1.23
0.75
No
24.00
118
6.05
1.1
320
4.01
MW-4D
7/27/2022
102.24
66.83
673.75
Normal
None
LF
200
5.78
1.85
No
20.29
227
6.38
2.2
190
1.22
MW-4R
7/25/2022
45.73
41.52
672.35
Normal
None
EOP
NA
0.69
0.50
No
20.96
141
6.16
5.7
315
8.24
MW-4BR
7/28/2022
179.08
74.02
667.95
Normal
None
LF
140.00
17.14
1.15
No
23.79
270
7.89
2.6
285
2.83
MW-4DR
7/25/2022
90.40
41.55
672.20
Normal
None
LF
210
7.97
1.85
No
17.49
142
6.49
1.2
317
2.96
MW-413RR
7/28/2022
156.56
51.70
662.24
Normal
None
LF
200
17.10
8.00
No
22.28
3464
11.33
2.8
-29
1.69
MW-11
7/26/2022
38.45
33.55
689.05
Normal
None
EOP
NA
0.80
0.50
No
18.98
85
5.63
8.7
245
3.96
MW-11 D
7/26/2022
101.55
34.30
688.84
Normal
None
LF
400
10.97
9.65
No
15.79
31
5.68
8.0
404
7.09
MW-11 BR
7/28/2022
205.13
39.07
687.59
Normal
None
LF
320
27.08
2.55
No
19.34
91
8.35
2.2
245
2.40
MW-12
7/27/2022
29.49
27.48
697.33
Turbid
None
LF
150
0.33
6.40
No
25.37
23
5.25
28.0
439
5.86
MW-12D
7/27/2022
68.42
28.98
695.79
Normal
None
LF
200
6.43
2.00
No
17.89
89
6.41
4.1
367
7.44
MW-13D
7/27/2022
95.00
46.51
668.85
Normal
None
LF
440
7.91
2.70
No
22.60
72
6.29
2.1
326
7.96
MW-13BR
7/27/20221
164.45
1 55.18
1 659.22
1 Normal
I None
I LF
120
1 17.82
1 0.85
1 No
1 25.98
1 154
1 6.66
1 2.1
1 326
1 8.35
SW-1
1 1/25/20221
NA
I NA
I NA
I Normal
I None
I SWS
I NA
I NA
I NA
I NA
1 26.43
1 94
1 6.09
1 22.5
1 261
1 6.37
Notes•
(1)
°C
degrees Celsius
(2)
ft
feet
(3)
gal
gallons
(4)
µu/cm
micromhos per centimeter
(5)
mg/L
milligrams per liter
(6)
mL/min
milliliters per minute
(7)
mV-NHE
millivolts - normal hydrogen electrode
(8)
NA
not applicable
(9)
NTU
nephelometric turbidity unit
(10)
SU
standard units
(11)
TOC
top of casing
(12) Elevations based on NAVD88 vertical datum
(13) Purge methods: LF = Low Flow (average pump rate applicable to LF purging only); EOP = Equipment Only Purge; SWS = Surface Water Sample.
(14) EVAC indicates whether the water level in the well was drawn down to the level of the pump during purging and also the total amount purged from the well.
(15) Field sampling performed by Duke Energy Groundwater Science Group.

Table 4: Groundwater Field and Analytical Results
Landfill No. 1 (Unlined) Permit No. 6004-INDUS
Duke Energy Carolinas McGuire Nuclear Station
S&ME Project No: 21350075, Ph. 02
L
Field pH
SU
6.02
6.04 6.21
6.57
6.17
6.42
7.16
6.05
6.16
6.38
7.89
6.49
11.33
5.63
5.68
8.35 5.25
6.41
6.29
6.66
- - - NE
6.5 - 8.5 6.5 - 13-
Specific Conductance
µu/cm
117
107 171
38
74
139
287
118
141
227
270
142
3464
85
31
91 23
89
72
154
NE
NE NE
Temperature
°C
16.65
17.30 20.23
24.62
18.72
19.82
19.38
24.00
20.96
20.29
23.79
17.49
22.80
18.98
15.79
1 19.34 25.37
17.89
1 22.60
25.98
- - - NE
NE NE
1,1-Dichloroethane
pg/L
0.40 U
0.40 U 0.40 U 0.40 U 0.40 U 0.40 U 1.00 0.40 U 0.40 U 0.40 U
0.54 J
0.40 U 0.40 U 0.40 U 0.40 U 0.40 U 0.40 U 0.40 U 0.40 U 0.40 U 0.40 NE 6 NE
1,4-Dioxane
pg/L
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.5J
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0U
1.0
NE
3
NE
cis-1,2,-Dichloroethylene
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
2.80
5.40
0.69 J
0.40 U
29.00
4.90
0.40 U
0.95 J
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
1.10
0.40
NE
70
NE
Acetone
pg/L
5.0U
5.0U
5.0U
5.0U
5.0U
5.0U
20U
5.0U
5.0U
5.0U
31
5.0U
16J
5.0U
5U
5U
5U
5U
5U
5.0U
5.0
NE
6000
NE
Benzene
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
1.0
0.40 U
0.40 U
0.78 J
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40
NE
1
NE
Carbon Disulfide
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
2.4
0.40 U
20
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40
NE
700
NE
Methylene Chloride
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
2.8
15
0.40 U
2.0 U
7.3
6.5
0.40 U
1.1
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
1.5
0.40
NE
5
NE
Tetrachloroethylene
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.48 J
0.94 J
1.1
0.40 U
1.1
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40
NE
0.7
NE
Toluene
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40
NE
600
NE
Trichloroethylene
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
1.3
2.3
0.40 U
0.40 U
5.4
0.70 J
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.54 J
0.40
NE
3
NE
Vinyl Chloride
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.59 J
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40
NE
0.03
NE
Xylenes (total)
pg/L
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
120
0.40 U
0.40 U
16
3.7
0.40 U
0.45 J
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
0.40 U
1.5
0.40
NE
500
NE
Mercury
pg/L 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U 0.01 U
0.01 U
0.01 U 0.01 U 0.05 J 0.01 U 0.01 U 0.01 U 0.04 J 0.01 U7 0.01 U 0.01 U
0.01 NE 1 NE
Alkalinity(CaCO3)
pg/L 1700 U 1700 U 1700 U 1700 U 30000 70000 120000 83000 1700 U 150000 140000 1700 U 630000 1700 U 1700 U 79000 1700 U 42000 45000 97000 1700 NE NE NE
Chloride
pg/L
2600
2200
1300
1200
1200
1600
2100
2500
2500
2000
3700
1700
44000
21000
13000
1700
3900
3800
1500
1900
15.4
NE
250000
250000*
Sulfate
pg/L
420
430
770
360
740
780
3300
780
300
310
28000
970
880000
640
480
5400
420
100J
480
7200
42.8
NE
250000
250000-
Law, •:
Arsenic
pg/L
0.111 U
0.111 U
0.111 U
0.111 U
0.111 U
0.156 J
0.471 J
0.111 U
0.111 U
0.153 J
0.447 J
0.111 U
4.78
0.242 J
0.111 U
0.22 J
0.426 J
0.111 U
0.157 J
0.221 J
0.111
NE
10
10
Cadmium
pg/L
0.032 U
0.032 U
0.032 U
0.032 U
0.037 J
0.032 U
0.032 U
0.036 J
0.032 U
0.032 U
0.032 U
0.032 U
0.032 U
0.032 U
0.032 U
0.032 U
0.079 J
0.032 U
0.032 U
0.032 U
0.032
NE
2
5
Chromium
pg/L
0.185 U
0.185 U
0.721 J
1.25
0.361 J
0.681 J
0.467 J
1.35
0.682 J
0.185 U
1.28
1.14
0.349 J
0.185 U
0.504 J
2.23
6.18 J
0.567 J
0.776 J
0.185 U
0.185
NE
10
100
Lead
pg/L
0.063 J
0.063 J
1.27
0.074 J
11.6
0.037 U
0.123 J
0.037 U
0.047 J
0.037 U
0.037 U
0.037 U
0.043 J
0.093 J
0.07 J
0.246 J
5.59 J
0.838 J
0.037 U
0.047 J
0.037
NE
15
15
Selenium
pg/L
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.229 J
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193 U
0.193
NE
20
50
Silver
pg/L
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.035 U
0.16 J
0.035 U
0.035 U
0.035 U
0.035
NE
20
100*
Barium
pg/L
232
110
49
13
44
30
87
74
9
47
9
14
78
23
11
18
124
14
17
2 J
2
NE
700
2000
Calcium
pg/L
7580
7860
17800
5380
6490
14200
27300
12600
11500
24400
2490
16000
4810
2340
1660
10900
2880
9620
9620
24700
12
NE
NE
NE
Magnesium
pg/L
3290
2600
4730
1470
2640
4740
6330
12300
8720
12000
1440
4860
191
2550
913
2760
3290
1650
3570
4950
8
NE
NE
NE
Potassium
pg/L
1310
1120
2080
471
1740
1090
7040
575
331
766
57300
766
206000
353
188
8780
1100
427
578
2360
31
NE
NE
NE
Sodium
pg/L
6000
6480
7560
5190
3850
6160
11000
2160
2990
4320
49400
7020
723000
4230
3100
17400
2050
7780
4950
8750
17
NE
NE
NE
Notes:
(1) Samples were collected by Duke Energy Groundwater Sciences Group.
(2) MDL refers to the laboratory Method Detection Limit.
(3) SWS Groundwater Protection Standard (GWPS) refers to the North Carolina Groundwater Protected Standards calculated by North Carolina Department of Environmental Quality (NCDEQ), Solid Waste Section
(4) 15A NCAC 2L Standard refers to Class GA Standards as found in 15A NCAC 02L .0202 Groundwater Quality Standards (last amended on April 1, 2022).
(5) Federal Maximum Contaminant Level (MCL) as found in National Primary Drinking Water Regulations, 40 CFR, Subpart G, §141.62.
(6) * Concentration listed is a secondary MCL (MCL) as found in National Secondary Drinking Water Regulations, 40 CFR, Subpart A, §143.3.
(7) NE = Not Established.
(8) Yellow highlighted cells indicate concentrations equal to or greater than the 15A NCAC 2L Standard (for pH yellow highlighting indicates a measurement outside the 15A NCAC 2L range).
(9) Bolded values indicate concentrations equal to or greater than the Federal MCL (for PH bolded values indicate a measurement outside of the Federal MCL range).
(10)1 = estimated concentrations which are greater than the MDL but are less than the laboratory Method Reporting Limit (MRL).
(11) U = constituent detected at or below the laboratory MDL.
(12) Sulfate concentrations at MW-3BR, MW-4BR, MW-4BRR, and MW-13BR were analyzed at dilution.
(13) Chloride concentrations at MW-3BR and MW-4BRR were analyzed at dilution.
(14) U = constituent detected at or below the laboratory MDL.
(15) SU = Standard Units.
(16) µ(5/cm = micromhos per centimeter.
(17) °C = degrees Celsius.
(18) µg/L = micrograms per liter.
(SWS) for constituents with no established 15A NCAC 2L Standard (last amended on October 15, 2018).

Table 5: Results that Equal or Exceed 15A NCAC 2L Groundwater Standards
Landfill No. 1 (Unlined) Permit No. 6004-INDUS
Duke Energy Carolinas McGuire Nuclear Station
S&ME Project No: 21350075, Ph. 02
Field pH
MW-1
6.02
SU
6.5 - 8.5
5.88 - 7
pH in MW-1 is consistent with the historical concentration range at monitoring well.
MW-1 D
6.04
5.9 - 7
pH in MW-1 D is consistent with the historical concentration range at monitoring well.
MW-2A
6.21
6.12 - 6.50
pH in MW-2A is consistent with the historical concentration range at monitoring well.
MW-3
6.17
5.7 - 7.5
pH in MW-3 is consistent with historical concentration range at monitoring well.
MW-31D
6.42
6.25 - 6.56
pH in MW-31D is consistent with historical concentration range at monitoring well.
MW-4
6.05
5.3 - 8.1
pH in MW- 4 is consistent with historical concentration range at monitoring well.
MW-4R
6.16
5.9 - 6.38
pH in MW-4R is consistent with historical concentration range at monitoring well.
MW-41D
6.38
6.01 - 7.1
pH in MW-41D is consistent with historical concentration range at monitoring well.
MW-41DR
6.49
6.56 - 7.25
pH in MW- 4DR is lower than the historical concentration range at monitoring well.
MW-4BRR
11.33
11.29 - 12.28
pH in MW-4BRR is consistent with historical concentration range at monitoring well.
MW-11
5.63
5.55 - 8.1
pH in MW-11 is consistent with historical concentration range at monitoring well.
MW-11 D
5.68
5.48 - 5.73
pH in MW-11 D is consistent with historical concentration range at monitoring well.
MW-12
5.25
4.71 - 5.56
pH in MW-12 is consistent with historical concentration range at monitoring well.
MW-12D
6.41
6.0 - 6.35
pH in MW-12D is higher than the historical concentration range at monitoring well.
MW-13D
6.29
5.96 - 7.44
pH in MW-12D is consistent with historical concentration range at monitoring well.
Benzene
MW-3BR
1
pg/L
1
0.62 - 0.67
Benzene in MW-3BR is higher than the historical concentration range at monitoring well.
Tetrachloroethylene
pg/L
0.7
0.88 - 2.5
Tetrachloroethylene in MW-4 is consistent with historical concentration range at monitoring well.
MW 4D
1.1
pg/L
0.52 - 2.0
ITetrachloroethylene in MW-41D is consistent with historical concentration range at monitoring well.
Trichloroethene
MW-41D
5.4
pg/L
3
1 0.58 - 5.88
JTrichloroethene in MW-41D is consistent with historical concentration range at monitoring well.
Sulfate
MW-4BRR
880,000
pg/L
25000
1 710,000-1,400,000
1 Sulfate in MW-4BRR is consistent with historical concentration range at monitoring well
Vinyl Chloride
MW-41D
0.59 J
uq/L
0.03
1 0.448 - 0.9
IVinvl Chloride in MW-41D is consistent with historical concentration range at monitoring well.

Table 6: Surface Water Field and Analytical Results
Landfill No. 1 (Unlined) Permit No. 6004-INDUS
Duke Energy Carolinas McGuire Nuclear Station
S&ME Project No: 21350075, Ph. 02
Parameter
Field Parameters
Field pH
Units
SU
July 27, 2022
SW_1
6.09
MDL
- - -
1 SA NCAC 2B
Standard
6.0 - 9.0
Federal MCL
6.5 - 8.5*
Specific Conductance
µu/cm
94
- - -
NE
NE
Temperature
°C
26.43
- - -
NE
NE
Volatile Organic Compounds were not detected during the July 2022 Sampling Event
Alkalinity (CaCo3)
µg/L
60000
1700
I NE
I NE
Chloride
µg/L
2300
15.4
250000
250000*
Sulfate
µg/L
1000
42.8
230000
250000*
Mercury was not detected during the July 2022 Sampling Event
AL
Arsenic
µg/L
0.197 J
0.111
10
10
Arsenic, dissolved
µg/L
0.214 J
0.111
150^
10
Chromium
µg/L
0.286 J
0.185
NE
100
Lead
µg/L
0.158 J
0.037
N E
15
Lead, dissolved
Total Recoverable Metals
Barium
Method SW .00.
µg/L
µ /L
0.092 J
31
0.037
2
0.54A
1000
15
2000
Calcium
µ /L
12100
12
NE
NE
Magnesium
µg/L
4510
8
NE
NE
Potassium
µ /L
1280
31
NE
NE
Sodium
µ /L
5670
17
NE
NE
Notes:
(1) Samples were collected by Duke Energy Groundwater Sciences Group.
(2) MDL refers to the laboratory Method Detection Limit.
(3) 15A NCAC 2B Standard (last amended on July 26, 2021) refers to 15A NCAC 02B 0.0211 Fresh Surface Water Quality
Standards for Class C Waters, and 15A NCAC 02B 0.0216 - Fresh Surface Water Quality Standards for Class WS-IV Waters.
(4) Federal Maximum Contaminant Level (MCL) as found in National Primary Drinking Water Regulations, 40 CFR, Subpart G,
§141.62.
(5) * Concentration listed is a secondary MCL (MCL) as found in National Secondary Drinking Water Regulations, 40 CFR,
(6) ^ = Hardness -dependent 15A NCAC 2B Standards derived using equations specified in the 15 NCAC 02B Standards Table
(last amended on July 26, 2021). The values shown rely upon an assumed in -stream default hardness of 25 milligrams per liter
(mg/L) for the chronic standard. An exceedance of the criterion shown does not establish that an in -steam exceedance has
occurred.
(7) NE = Not Established.
(8) J = estimated concentrations which are greater than the MDL but are less than the laboratory Method Reporting Limit
(M RL).
(9) U = constituent detected at or below the laboratory MDL.
(10) Yellow highlighted cells indicate concentrations equal to or greater than the 15A NCAC 2B Standard (for pH yellow
highlighting indicates a measurement outside the 15A NCAC 2B range).
(11) SU = Standard Units.
(12) µU/cm = micromhos per centimeter.
(13) °C = degrees Celsius.
(14) µg/L = micrograms per liter.

Table 7: Radiological Analytical Results
Landfill No. 1 (Unlined) Permit No. 6004-INDUS _
Duke Energy Carolinas McGuire Nuclear Station I I 1
S&ME Project No: 21350075, Ph. 02
Alpha
<
5.46E-01
<
5.46E-01
<
5.6E+01
<
5.45E-01
<
5.03E-01
<
5.03E-01
6.53E-01
<
5.02E-01
<
5.02E-01
<
5.45E-01
7.61E-01
<
5.45E-01
3.61E+00
<
5.45E-01
<
5.45E-01
1.46E+00
8.58E-01
<
5.45E-01
< 5.02E-01
6.37E-01
<
5.45E-01
Ba-La-140
<
9.77E+00
<
6.67E+00
<
5.71 E+00
<
7.24E+00
<
1.10E+01
<
7.24E+00
< 1.00E+01
<
7.89E+00
<
7.45E+00
<
7.01 E+00
< 6.63E+00
<
5.93E+00
< 9.48E+00
<
6.62E+00
<
6.11 E+00
< 8.47E+00
<
6.21 E+00
<
9.15E+00
< 9.64E+00
< 1.07E+01
<
7.99E+00
Be-7
<
4.24E+01
<
5.32E+01
<
4.68E+01
<
4.55E+01
<
4.68E+01
<
4.87E+01
< 3.60E+01
<
4.75E+01
<
4.50E+01
<
3.92E+01
< 4.27E+01
<
4.56E+01
< 5.57E+01
<
4.39E+01
<
5.20E+01
< 5.32E+01
<
4.61 E+01
<
5.40E+01
< 4.37E+01
< 4.67E+01
<
5.93E+01
Beta
<
3.24E+00
<
3.24E+00
<
3.24E+00
<
3.24E+00
3.16E+00
<
3.16E+00
8.81 E+00
<
3.16E+00
<
3.16E+00
<
3.24E+00
3.54E+01
<
3.24E+00
7.06E+01
<
3.24E+00
<
3.24E+00
6.84E+00
<
3.16E+00
<
3.24E+00
< 3.16E+00
< 3.16E+00
<
3.24E+00
Co-58
<
5.74E+00
<
6.45E+00
<
4.49E+00
<
7.38E+00
<
6.53E+00
<
5.38E+00
< 5.53E+00
<
5.33E+00
<
6.22E+00
<
6.23E+00
< 5.30E+00
<
5.38E+00
< 6.42E+00
<
5.14E+00
<
5.25E+00
< 5.64E+00
<
5.47E+00
<
3.93E+00
< 6.53E+00
< 4.75E+00
<
7.03E+00
Co-60
<
4.92E+00
<
7.64E+00
<
4.84E+00
<
3.09E+00
<
5.07E+00
<
7.44E+00
< 7.06E+00
<
6.06E+00
<
4.56E+00
<
5.37E+00
< 6.16E+00
<
5.97E+00
< 6.33E+00
<
6.07E+00
<
5.28E+00
< 5.69E+00
<
5.40E+00
<
7.18E+00
< 7.92E+00
< 5.81E+00
<
5.95E+00
Cs-134
<
8.05E+00
<
6.47E+00
<
6.80E+00
<
6.90E+00
<
7.67E+00
<
6.50E+00
< 7.37E+00
<
6.03E+00
<
5.87E+00
<
5.61 E+00
< 7.42E+00
<
6.75E+00
<8.0E+00
<
5.85E+00
<
7.99E+00
< 8.30E+00
<
5.72E+00
<
5.47E+00
< 6.92E+00
< 6.40E+00
<
7.70E+00
Cs-137
<
5.08E+00
<
7.09E+00
<
6.06E+00
<
5.83E+00
<
6.49E+00
<
3.95E+00
< 5.69E+00
<
5.22E+00
<
6.23E+00
<
5.97E+00
< 6.59E+00
<
4.63E+00
< 7.23E+00
<
7.02E+00
<
7.74E+00
< 5.91 E+00
<
6.08E+00
<
4.97E+00
< 5.05E+00
< 5.74E+00
<
8.44E+00
Fe-59
<
1.12E+01
<
1.37E+01
<
1.28E+01
<
9.34E+00
<
1.12E+01
<
1.09E+01
< 9.21 E+00
<
1.23E+01
<
1.07E+01
<
1.16E+01
< 1.11 E+01
<
1.11 E+01
< 1.30E+01
<
8.89E+00
<
9.22E+00
< 1.20E+01
<
1.10E+01
<
1.09E+01
< 9.23E+00
< 1.33E+01
<
1.36E+01
1131
<
7.30E+00
<
7.08E+00
<
6.39E+00
<
6.46E+00
<
9.44E+00
<
9.28E+00
< 7.63E+00
<
7.89E+00
<
8.71E+00
<
5.44E+00
< 7.47E+00
<
5.64E+00
< 8.47E+00
<
6.15E+00
<
5.30E+00
< 8.35E+00
<
8.17E+00
<
8.82E+00
< 7.39E+00
< 8.60E+00
<
8.32E+00
K-40
<
1.32E+02
1.51 E+02
9.13E+01
2.12E+02
1.57E+02
1.03E+02
1.88E+02
1.92E+02
<
1.14E+02
6.91 E+01
1.76E+02
9.85E+01
3.79E+02
<
1.24E+02
2.04E+02
1.56E+02
1.39E+02
1.78E+02
1.93E+02
1.70E+02
1.07E+02
Mn-54
<
5.76E+00
<
7.39E+00
<
6.37E+00
<
6.48E+00
<
5.61 E+00
<
5.81 E+00
< 5.86E+00
<
4.77E+00
<
6.06E+00
<
6.58E+00
< 5.42E+00
<
5.61 E+00
< 6.83E+00
<
5.19E+00
<
6.47E+00
< 7.27E+00
<
5.72E+00
<
6.42E+00
< 5.20E+00
< 6.74E+00
<
6.38E+00
Nb-95
<
7.32E+00
<
7.43E+00
<
6.32E+00
<
6.27E+00
<
7.29E+00
<
5.45E+00
< 7.09E+00
<
6.33E+00
<
7.35E+00
<
5.55E+00
< 4.61 E+00
<
6.13E+00
< 6.21 E+00
<
5.31 E+00
<
6.97E+00
< 6.91 E+00
<
5.73E+00
<
5.67E+00
< 5.62E+00
< 5.00E+00
<
7.23E+00
Tritium (H3GW)
<
-4.9E+01
<
-9.8E+01
<
-1.1E+02
<
-7.9E+01
<
-4.2E+01
<
-3.5E+01
< -1.5E+01
<
1.72E+01
<
-5.0E+00
<
-7.4E+00
< 5.39E+01
<
-6.4E+01
< -3.5E+01
<
1.72E+01
<
-7.5E+00
< -1.7E+01
<
7.63E+00
<
1.43E+01
< -6.7E+01
< -4.9E+01
<
-1.7E+01
Zn-65
<
1.44E+01
<
1.53E+01
<
1.38E+01
<
1.11 E+01
<
1.41 E+01
<
1.09E+01
< 1.31 E+01
<
1.01 E+01
<
8.10E+00
<
1.14E+01
< 1.21E+01
<
1.18E+01
< 1.35E+01
<
1.00E+01
<
1.24E+01
< 1.30E+01
<
1.38E+01
<
1.28E+01
< 1.24E+01
< 1.42E+01
<
1.19E+01
Zr-95
<
9.32E+00
<
9.96E+00
<
1.08E+01
<
9.30E+00
<
9.70E+00
<
8.22E+00
< 9.33E+00
<
9.30E+00
<
9.79E+00
<
6.48E+00
< 8.86E+00
<
1.04E+01
< 1.34E+01
<
1.18E+01
<
1.13E+01
< 9.81 E+00
<
9.90E+00
<
8.30E+00
< 1.11 E+01
< 1.17E+01
<
1.20E+01
Notes:
(1) pCi/L = picocuries per liter
(2) < = less than

Appendix III - Field Sampling Forms

FIELD SAMPLING CALIBRATION FORM
STUDY:
MCGUIRE NUCLEAR STATION - NUCLEAR LANDFILL 1 GROUNDWATER MONITORING
PROGRAM
DATE s :
Jul 25-28,2022
SURFACE UNIT READER: EHS
COLLECTORS: EHS
SURFACE UNIT SERIAL #: 950
ANALYZER MODEL#: ST MP
ANALYZER SERIAL #: 878311
OTHER EQUIPMENT: TURBIDIMETER NO.3 - WR-00070
WEATHER CONDITIONS:
60s-90s,overcast
EHS 8/1/22
HYDROLAB PROCEDURE #:
3210.7
VALIDATED BY:
Calibration Date / Time
DATE: 25-Jul-22
TIME: 7:00
DATE: 26-Jul-22
TIME: 7:00
CALIBRATION BP (mmHg)
739.07
CALIBRATION BP (mmHg)
738.98
Calibation
Instrument
Standard
Instrument
Standard
Parameter
Calibration Results
Calibration Results
Standard
Value
Value
Value
Value
SS
0.0 -►
0.0
INSTRUMENT ZEROED
0.0 -/-►
0.0
INSTRUMENT ZEROED
SPEC. COND.
SS
713.7 -►
720
CALIBRATION ACCEPTED
721.9 -/-►
720
CALIBRATION ACCEPTED
(US/cm)
SS
227.8 -/-►
227
CALIBRATION ACCEPTED
227.9 -/-►
227
CALIBRATION ACCEPTED
Specifc conductance checkpoint (used if sampled well is outside of initial calibration range).
SPEC. COND.
SS
-/-►
1410
-/-►
1410
CHECK (uS/cm)
SS
B (7.00)
6.99 -►
7.01
CALIBRATION ACCEPTED
7.00 -/-►
7.01
CALIBRATION ACCEPTED
pH
B (4.00)
3.95 -►
4.00
CALIBRATION ACCEPTED
4.02 -/-►
4.00
CALIBRATION ACCEPTED
(units)
B (10.00)
10.01 -/-►
10.03
CALIBRATION ACCEPTED
10.05 -/-►
10.03
CALIBRATION ACCEPTED
Buffer Temp.
21.87
Buffer Temp.
22.38
pH Check
B (7.00)
-►
Buffer Temp.
7.13
0.00
Time:
0
440 -►
438
CALIBRATION ACCEPTED
440.0 -/-►
438
CALIBRATION ACCEPTED
ORP
N/A -/-►
N/A
N/A -/-►
N/A
Zobell's
ORP Temp.
21.22
ORP Temp.
21.22
0
TEMP (C°)
21.50
22.20
BP (mmHg)
739.07
738.98
COND
0.00
0.00
DO
100 % mg/L
8.44 -►
8.58
CALIBRATION ACCEPTED
8.52 -/-►
8.46
CALIBRATION ACCEPTED
(mg/L)
After Cal
8.42
98.14
After Cal % SAT
8.50
100.44
After Cal % SAT
LCS
8.42
98.14
CALIBRATION PASS
8.50
100.44
CALIBRATION PASS
LCSD
8.42
0.00
CALIBRATION PASS
8.50
0.00
CALIBRATION PASS
0 TURB
(ntu)
SS
10.0 -/-►
10.0
CALIBRATION ACCEPTED
10.0 -/-►
10.0
CALIBRATION ACCEPTED
Temp Cart Device #
TEMP
NISI
N/A -/-►
N/A
Adjustment Not Available
N/A -/-►
N/A
Adjustment Not Available
(deg C)
INSTRUMENT MAINTENANCE
DATE / TIME
Conductance Subsystem
pH Subsystem
❑
Cleaned Electrodes
❑ Cleaned Electrodes
❑
Tested - OK
❑ Replaced ref Electrode KCL
❑
See Notes
❑ Replaced Ref. Electrode Tip
❑ Tested - OK
❑ See Notes
Oxidation Reduction Subsystem
Temperature Subsystem
❑
Cleaned Electrode
❑ Cleaned Electrode
❑
Tested - OK ❑
See Notes
❑ Tested - OK ❑
See Notes
Dissolved Oxygen Subsystem
❑
Replaced Teflon Membrane
❑ Cleaned Electrode
❑
Replaced DO electrolyte
❑ See Notes
Field Barometric Pressure
Beginning BP
(mmHg)
Ending BP
(mmHg)
KEY:
B = Buffer
LCS = Lab Control Standard -► = Adjusted To
SS = Standard solution
LCSD = Lab Control Standard Duplicate -/-►= Not Adjusted To
N/A = Not Applicable
W = Winkler
BP = Barometric Pressure
AW = Average Winkler
NOTES:
LOT #: El721 B, K2820A, 202905, 260263, 205284, 2062

FIELD SAMPLING CALIBRATION FORM
STUDY:
MCGUIRE NUCLEAR STATION - NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
DATE (s):
July 27-28, 2022
SURFACE UNIT READER: EHS
COLLECTORS:
JAS
SURFACE UNIT SERIAL #: 950
ANALYZER MODEL#:
ST MP
ANALYZER SERIAL #: 563632
OTHER EQUIPMENT:
TURBIDIMETER NO.1 - WR-00070
WEATHER CONDITIONS:
Sunny
JAS 8/1122
HYDROLAB PROCEDURE #:
3210.7
VALIDATED BY:
Calibration Date / Time
DATE: 27-Jul-22
TIME: 830
DATE: 28-Jul-22
TIME: 1645
CALIBRATION BP (mmHg)
752.10
CALIBRATION BP (mmHg)
754.31
Calibation
Instrument
Standard
Instrument
Standard
Parameter
Calibration Results
Calibration Results
Standard
Value
Value
Value
Value
SS
0.0 -►
0.0
INSTRUMENT ZEROED
0.0 -/-►
0.0
INSTRUMENT ZEROED
SPEC. COND.
SS
1421.6 -►
1410
CALIBRATION ACCEPTED
1428.2 -/-►
1410
CALIBRATION ACCEPTED
(US/cm)
SS
221.7 -/-►
227
1 CALIBRATION ACCEPTED 11
216.2 -/-►
227
CALIBRATION ACCEPTED
Specifc conductance checkpoint (used if sampled well is outside of initial calibration range).
SPEC. COND.
SS
1410.9 -/-►
1410
CALIBRATION ACCEPTED
1411.2 -/-►
1410
CALIBRATION ACCEPTED
CHECK (uS/cm)
SS
B (7.00)
7.01 -►
7.02
CALIBRATION ACCEPTED
7.01 -/-►
7.02
CALIBRATION ACCEPTED
pH
B (4.00)
3.99 -►
4.00
CALIBRATION ACCEPTED
4.00 -/-►
4.00
CALIBRATION ACCEPTED
(units)
B (10.00)
0.42 -/-►
10.06
CALIBRATION FAILED
10.05 -/-►
10.04
CALIBRATION ACCEPTED
Buffer Temp.
20.23
Buffer Temp.
20.87
pH Check
B (7.00)
7.02 -►
Buffer Temp.
7.02
20.23
Calibration Accepted
Time:
0
433 -►
440
CALIBRATION ACCEPTED
435.0 -/-►
439
CALIBRATION ACCEPTED
ORP
N/A -/-►
N/A
N/A -/-►
N/A
Zobell's
ORP Temp.
20.31
ORP Temp.
20.91
0
TEMP (C°)
20.33
20.89
BP (mmHg)
752.10
754.31
COND
0.00
0.00
DO
100 % mg/L
8.90 -►
8.94
CALIBRATION ACCEPTED
8.86 -/-►
8.87
CALIBRATION ACCEPTED
(mg/L)
After Cal
8.90
99.59
After Cal %SAT
8.86
99.94
After Cal %SAT
LCS
8.90
99.59
CALIBRATION PASS
8.86
99.94
CALIBRATION PASS
LCSD
8.90
0.00
CALIBRATION PASS
8.86
0.00
CALIBRATION PASS
0 TURB
(ntu)
SS
10.0 -/-►
10.0
CALIBRATION ACCEPTED
10.1 -/-►
10.0
CALIBRATION ACCEPTED
Temp Cert Device #
TEMP
NISI
N/A -/-►
N/A
Adjustment Not Available
N/A -/-►
N/A
Adjustment Not Available
(deg C)
INSTRUMENT MAINTENANCE
DATE / TIME
Conductance Subsystem
pH Subsystem
❑
Cleaned Electrodes
❑ Cleaned Electrodes
❑
Tested - OK
❑ Replaced ref Electrode KCL
❑
See Notes
❑ Replaced Ref. Electrode
Tip
❑ Tested - OK
❑ See Notes
Oxidation Reduction Subsystem
Temperature Subsystem
❑
Cleaned Electrode
❑ Cleaned Electrode
❑
Tested - OK
❑
See Notes
❑ Tested - OK ❑
See Notes
Dissolved Oxygen Subsystem
❑
Replaced Teflon
Membrane
❑ Cleaned Electrode
❑
Replaced DO electrolyte
❑ See Notes
Field Barometric Pressure
Beginning BP
(mmHg)
Ending BP
(mmHg)
KEY:
B = butter
LG6 = Lab ControlStandard -► = Adjusted I o
SS = Standard solution
LCSD = Lab Control Standard Duplicate -/-►= Not Adjusted To
N/A = Not Applicable
W = Winkler
BP = Barometric Pressure
AW = Average Winkler
NOTES:

FIELD SAMPLING CALIBRATION FORM
STUDY:
MCGUIRE NUCLEAR STATION - NUCLEAR LANDFILL 1 GROUNDWATER MONITORING
PROGRAM
DATE s :
Jul 25-28,2022
SURFACE UNIT READER: EHS
COLLECTORS: EHS
SURFACE UNIT SERIAL #: 950
ANALYZER MODEL#: ST MP
ANALYZER SERIAL #: 878311
OTHER EQUIPMENT: TURBIDIMETER No.3 - WR-00070
WEATHER CONDITIONS:
sunny/thunderstorms: 70-90s
EHS 8/1/22
HYDROLAB PROCEDURE #:
3210.7
VALIDATED BY:
Calibration Date / Time
DATE: 26-Jul-22
TIME: 7:00
DATE: 27-Jul-22
TIME: 7:00
CALIBRATION BP (mmHg)
738.98
CALIBRATION BP (mmHg)
740.11
Calibation
Instrument
Standard
Instrument
Standard
Parameter
Calibration Results
Calibration Results
Standard
Value
Value
Value
Value
SS
0.0 -/-►
0.0
INSTRUMENT ZEROED
0.0 -/-►
0.0
INSTRUMENT ZEROED
SPEC. COND.
SS
721.9 -►
720
CALIBRATION ACCEPTED
730.2 -/-►
720
CALIBRATION ACCEPTED
(US/cm)
SS
227.9 -/-►
227
CALIBRATION ACCEPTED
232.4 -/-►
227
CALIBRATION ACCEPTED
Specifc conductance checkpoint (used if sampled well is outside of initial calibration range).
SPEC. COND.
SS
-/-►
1410
-/-►
1410
CHECK (uS/cm)
SS
B (7.00)
7.00 -►
7.01
CALIBRATION ACCEPTED
7.05 -/-►
7.01
CALIBRATION ACCEPTED
pH
B (4.00)
4.02 -►
4.00
CALIBRATION ACCEPTED
4.03 -/-►
4.00
CALIBRATION ACCEPTED
(units)
B (10.00)
10.05 -/-►
10.03
CALIBRATION ACCEPTED
10.10 -/-►
10.03
CALIBRATION ACCEPTED
Buffer Temp.
22.38
Buffer Temp.
21.76
pH Check
B (7.00)
-►
Buffer Temp.
7.13
0.00
Time:
0
440 -►
438
CALIBRATION ACCEPTED
439 -/-►
437
CALIBRATION ACCEPTED
ORP
N/A -/-►
N/A
N/A -/-►
N/A
Zobell's
ORP Temp.
21.22
ORP Temp.
21.56
0
TEMP (Co)
22.20
22.11
BP (mmHg)
738.98
740.11
COND
0.00
0.00
DO
100 % mg/L
8.52 -►
8.46
CALIBRATION ACCEPTED
8.57 -/-►
8.49
CALIBRATION ACCEPTED
(mg/L)
After Cal
8.50
100.44
After Cal % SAT
8.57
100.93
After Cal % SAT
LCS
8.50
100.44
CALIBRATION PASS
8.57
100.93
CALIBRATION PASS
LCSD
8.50
0.00
CALIBRATION PASS
8.57
0.00
CALIBRATION PASS
0 TURB
(ntu)
SS
10.0 -/-►
10.0
CALIBRATION ACCEPTED
9.9 -/-►
10.0
CALIBRATION ACCEPTED
Temp Cart Device #
TEMP
NISI
N/A -/-►
N/A
Adjustment Not Available
N/A -/-►
N/A
Adjustment Not Available
(deg C)
INSTRUMENT MAINTENANCE
DATE / TIME
Conductance Subsystem
pH Subsystem
❑
Cleaned Electrodes
❑ Cleaned Electrodes
❑
Tested - OK
❑ Replaced ref Electrode KCL
❑
See Notes
❑ Replaced Ref. Electrode Tip
❑ Tested - OK
❑ See Notes
Oxidation Reduction Subsystem
Temperature Subsystem
❑
Cleaned Electrode
❑ Cleaned Electrode
❑
Tested - OK ❑
See Notes
❑ Tested - OK ❑
See Notes
Dissolved Oxygen Subsystem
❑
Replaced Teflon Membrane
❑ Cleaned Electrode
❑
Replaced DO electrolyte
❑ See Notes
Field Barometric Pressure
Beginning BP
(mmHg)
Ending BP
(mmHg)
KEY:
B = Buffer
LCS = Lab Control Standard -► = Adjusted To
SS = Standard solution
LCSD = Lab Control Standard Duplicate -/-►= Not Adjusted To
N/A = Not Applicable
W = Winkler
BP = Barometric Pressure
AW = Average Winkler
NOTES:
LOT #: El721 B, K2820A, 202905, 260263, 205284, 2062

FIELD SAMPLING CALIBRATION FORM
STUDY:
MCGUIRE NUCLEAR
STATION - NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
DATE (s):
July 27-28, 2022
SURFACE UNIT READER: EHS
COLLECTORS: CJZ
SURFACE UNIT SERIAL #: 950
ANALYZER MODEL#: ST MP
ANALYZER SERIAL #: 877813
OTHER EQUIPMENT: TURBIDIMETER No.s-wR-0007o
WEATHER CONDITIONS:
60-90s, partly cloudy
HYDROLAB PROCEDURE #: 3210.7 VALIDATED BY:
EHS 8/4/22
Calibration Date / Time
DATE: 27-Jul-22
TIME: 1200
DATE: 28-Jul-22
TIME: 1115
CALIBRATION BP (mmHg)
745.43
CALIBRATION BP (mmHg)
744.65
Calibation
Instrument
Standard
Instrument
Standard
Parameter
Calibration Results
Calibration Results
Standard
Value
Value
Value
Value
SS
0.0 -►
0.0
INSTRUMENT ZEROED
0.0 -/-►
0.0
INSTRUMENT ZEROED
SPEC. COND.
SS
1411.1 -►
1410
CALIBRATION ACCEPTED
1407.8 -/-►
1410
CALIBRATION ACCEPTED
(US/cm)
SS
226.9 -/-►
227
1 CALIBRATION ACCEPTED
226.6 -/-►
227
1 CALIBRATION ACCEPTED
Specifc conductance checkpoint (used if sampled well is outside of initial calibration range).
SPEC.COND.
SS
-/-►
1410
-/-►
1410
CHECK (uS/cm)
SS
B (7.00)
7.03 -►
6.99
CALIBRATION ACCEPTED
7.01 -/-►
6.99
CALIBRATION ACCEPTED
pH
B (4.00)
4.06 -►
4.01
CALIBRATION ACCEPTED
4.05 -/-►
4.00
CALIBRATION ACCEPTED
(units)
B (10.00)
10.03 -/-►
9.95
CALIBRATION ACCEPTED
10.00 -/-►
9.96
CALIBRATION ACCEPTED
Buffer Temp.
28.87
Buffer Temp.
27.66
pH Check
B (7.00)
7.03 -►
Buffer Temp.
6.99
28.85
Calibration Accepted
Time:
❑
421 -►
420
CALIBRATION ACCEPTED
423 -/-►
422
CALIBRATION ACCEPTED
ORP
N/A -/-►
N/A
N/A -/-►
N/A
Zobell's
ORP Temp.
28.73
ORP Temp.
27.90
❑
TEMP (Co)
28.74
27.88
BP (mmHg)
745.43
744.65
COND
0.00
0.00
DO
100 % mg/L
7.60 -►
7.57
CALIBRATION ACCEPTED
7.64 -/-►
7.68
CALIBRATION ACCEPTED
(mg/L)
After Cal
7.59
100.23
After Cal %SAT
7.65
99.61
After Cal %SAT
LCS
7.59
100.23
CALIBRATION PASS
7.65
99.61
CALIBRATION PASS
LCSD
7.59
0.00
CALIBRATION PASS
7.65
0.00
CALIBRATION PASS
❑ TURB
(ntu)
SS
10.0 -/-►
10.0
CALIBRATION ACCEPTED
10.0 -/-►
10.0
CALIBRATION ACCEPTED
Temp Cert Device #
TEMP
NISI
N/A -/-►
N/A
Adjustment Not Available
N/A -/-►
N/A
Adjustment Not Available
(deg C)
INSTRUMENT MAINTENANCE
DATE / TIME
Conductance Subsystem
pH Subsystem
❑
Cleaned Electrodes
❑ Cleaned Electrodes
❑
Tested - OK
❑ Replaced ref Electrode KCL
❑
See Notes
❑ Replaced Ref. Electrode
Tip
❑ Tested - OK
❑ See Notes
Oxidation Reduction Subsystem
Temperature Subsystem
❑
Cleaned Electrode
❑ Cleaned Electrode
❑
Tested - OK ❑
See Notes
❑ Tested - OK ❑
See Notes
Dissolved Oxygen Subsystem
❑
Replaced Teflon Membrane
❑ Cleaned Electrode
❑
Replaced DO electrolyte
❑ See Notes
Field Barometric Pressure
Beginning BP
(mmHg)
Ending BP
(mmHg)
KEY:
B = Buffer
LCS = Lab Control Standard -► = Adjusted To
SS = Standard solution
LCSD = Lab Control Standard Duplicate -/-►= Not Adjusted To
N/A = Not Applicable
W = Winkler
BP = Barometric Pressure
AW = Average Winkler
NOTES:

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR EQUIPMENT PURGE ONLY SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
EHS
SAMPLING DATE(s)
25-Jul-2022 26-Jul-2022 27-Jul-2022 p 28-Jul-2022
WELL/LOCATION NAME
MW-2D
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
740.77
MIDDLE OF WETTED SCREEN (ft toc)
103.82
WELL DEPTH (ft TOC)
108.82
�GS ELEV (ft msl)
737.41
PUMP INTAKE DEPTH (ft TOC)
108.32
SCREEN LENGTH (ft)
10
ELEV REF
I NAVD 88
SCREEN INTERVAL (ft TOC) 98.82 TO 108.82
EQUIPMENT INFORMATION
LEVEL METER SERIAL#
0965-T2
SAMPLING EQUIPMENT
QED T1200
TUBING DIAMETER (in)
1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE I 50 (psi) I RECHARGE 1 5 (sec) I DISCHARGE 1 10 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILLIL
Equip. Only Purge
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
54.75
WATER COLUMN (ft)
54.07
WATER ELEVATION (ft msl)
686.02
WELL VOLUME (gal)
8.82
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
INITIAL
WATER LEVEL
(ft)
FLOW
RATE
(ml/min)
FINAL
WATER LEVEL
(ft)
0
TEMP
(deg C)
0
SPECIFIC
COND.
(umho/cm)
0
pH
(SU)
❑
TURBIDITY
(NTU)
❑
ORP
(mV -NEH)
❑
DISSOLVED
OXYGEN
(mg/L)
❑
54.75
1 100
1 56.85
24.62
38
6.57
2.9
312
8.12
N/A
If Evacuated And It Is Requiered To Return To Sample, Enter The Date, Time, And
Water Level To The Right Before Sampling to Determine Recharge.
DATE:
TIME:
WATER LEVEL:
Well Vol.:
Evacuated:
N/A
N/A
Sample:
Tubing Volume
2353
(ml) INITIAL PURGE VOL. EQUIPMENT PURGE ONLY SAMPLE
CHLORINE (mg/1)
Pump (Bladder) Volume
495
(ml) 0.75 SAMPLE COLLECTED BY
(ml) — 0.75 1 (gal) EHS
DATE TIME
Total Purge Volume
2848
1 7/25/2022 @ 1230
0
:QC:By: I EHS 8/1/22
Sample preservation verified to pH
(units) E< 2.0
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
❑✓ GAMMA ❑.r H3 ❑BORON ❑SR 89/90 EGROSS ALPH/BETA [:]Fe 55 ❑Ni 63 ❑IODINE 131 ESO4,CL ❑ALPHA SPEC
❑� METALS❑F_ALK ❑CO2 ❑RSK 175 ❑� VOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES LLI
WELL PAD Good Condition Well Impacted By Silting: I NO
WELL CAPS
Well cap in good conditon
WELL CASING
Good Condition
ACCESS TO WELLS
Access cleared into well
PROTECTIVE CASING
Casing in good condition
I MOUNT WELLS
TAG Well tag in good condition
iS AROUND WELL Access cleared around well
SECURITY Well found locked
LOCK CONDITION Lock in good condition
SAMPLING NOTES

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR LOW FLOW SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
JAS
SAMPLING DATE(s) 27-Jul-2022 28-Jul-2022
WELL/LOCATION NAME
MW-3
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
728.43
MIDDLE OF WETTED SCREEN (ft toc) 68.64
WELL DEPTH (ft TOC)
73.64
GS ELEV (ft msl)
724.98
PUMP INTAKE DEPTH (ft TOC) 73.14
SCREEN LENGTH (ft)
10
ELEV REF
NAVD 88
SCREEN INTERVAL (ft TOC) 63.64 TO 73.64
EQUIPMENT INFORMATION
LEVEL METER SERIAL# 0965-T2
SAMPLING EQUIPMENT QED T1200 TUBING DIAMETER (in) 1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE 38 (psi) RECHARGE 10 (sec) DISCHARGE 10 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILL
Low Flow
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
59.54
WATER COLUMN (ft)
14.10
WATER ELEVATION (ft msl)
668.89
WELL VOLUME (gal)
2.30
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
TIME
(hh:mm)
WATER
LEVEL
(ft)
FLOWRATE
(MI/Min)
❑
TEMP
(deg C)
❑
SPECIFIC
COND.
(umho/cm)
❑
pH
(SU)
o
TURBIDITY
(NTU)
❑
ORP
(mV-NHE)
❑
DISSOLVED
OXYGEN
(mg/L)
❑ (gal)
WELL VOL
(recalculates on
current water level)
9:38
61.54
300
18.94
77
6.18
5.6
433
6.69
N/A
9:41
61.54
300
18.90
76
6.17
5.2
437
6.51
N/A
9:44
61.54
300
18.88
75
6.17
4.3
437
6.37
N/A
9:47
61.54
300
18.72
74
6.17
3.2
435
6.36
N/A
DRAW -DOWN
2.00
(ft)
COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED
CHLORINE (mg/1)
0
INITIAL PURGE VOLUME
2.50
(gal)
SAMPLE COLLECTED BY
DATE TIME
TOTAL PURGE VOLUME
3.25
(gal)
JAS
1 7/27/2022 @ 0950
IIQC By: II JAS 8/1/22 II
Sample preservation verified to pH
< 2.0
(units)
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
OGAMMA OH3 ❑BORON ❑SR 89/90 ❑GROSS ALPH/BETA ❑Fe 55 ❑Ni 63 [--]IODINE 131 21SO4,CL ❑ALPHA SPEC
EIMETALS ❑F ALK ❑CO2 ❑RSK 175 LVOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES
WELL PAD Good Condition Well Impacted By Silting: I NO
DELL CAPS
Well cap in good conditon
DELL CASING
Good Condition
,CCESS TO WELLS
Access cleared into well
ROTECTIVE CASING
Casing in good condition
I MOUNT WELLS
TAG
Well tag in good condition
iS AROUND WELL
Access cleared around well
SECURITY
Well found locked
LOCK CONDITION
Lock in good condition
SAMPLING NOTES

..& DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR LOW FLOW SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
JAS
SAMPLING DATE(s) 27-Jul-2022 28-Jul-2022
WELL/LOCATION NAME
MW-3D
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
728.39
MIDDLE OF WETTED SCREEN (ft toc) 85.19
WELL DEPTH (ft TOC)
90.19
GS ELEV (ft msl)
724.98
PUMP INTAKE DEPTH (ft TOC) 89.69
SCREEN LENGTH (ft)
10
ELEV REF
NAVD 88
SCREEN INTERVAL (ft TOC) 80.19 TO 90.19
EQUIPMENT INFORMATION
LEVEL METER SERIAL# 0965-T2
SAMPLING EQUIPMENT QED T1200 TUBING DIAMETER (in) 1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE I 48 (psi) I RECHARGE 1 14 1 (sec) I DISCHARGE 1 6 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILL
Low Flow
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
59.43
WATER COLUMN (ft)
1 30.76
WATER ELEVATION (ft msl)
668.96
1 (gal)
1 5.02 Ell
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
TIME
(hh:mm)
WATER
LEVEL
(ft)
FLOWRATE
(MI/Min)
❑
TEMP
(deg C)
❑
SPECIFIC
COND.
(umho/cm)
❑
pH
(SU)
o
TURBIDITY
(NTU)
❑
ORP
(mV-NHE)
❑
DISSOLVED
OXYGEN
(mg/L)
❑ (gal)
WELL VOL
(recalculates on
current water level)
10:31
60.12
300
19.87
138
6.41
5.5
351
5.20
N/A
10:34
60.12
300
19.96
138
6.41
2.1
346
5.14
N/A
10:37
60.12
300
19.82
139
6.42
1.7
344
5.10
N/A
DRAW -DOWN
0.69
(ft)
COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED
CHLORINE (mg/1)
0
INITIAL PURGE VOLUME
2.00
(gal)
SAMPLE COLLECTED BY
DATE TIME
TOTAL PURGE VOLUME
2.50
(gal)
JAS
1 7/27/2022 @ 1040
IIQC By: II JAS 8/1/22 II
Sample preservation verified to pH
< 2.0
(units)
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
OGAMMA OH3 ❑BORON ❑SR 89/90 ❑GROSS ALPH/BETA ❑Fe 55 ❑Ni 63 [--]IODINE 131 21SO4,CL ❑ALPHA SPEC
EIMETALS ❑F ALK ❑CO2 ❑RSK 175 LVOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES
WELL PAD Good Condition Well Impacted By Silting: I NO
DELL CAPS
Well cap in good conditon
DELL CASING
Good Condition
,CCESS TO WELLS
Access cleared into well
ROTECTIVE CASING
Casing in good condition
I MOUNT WELLS
TAG
Well tag in good condition
iS AROUND WELL
Access cleared around well
SECURITY
Well found locked
LOCK CONDITION
Lock in good condition
SAMPLING NOTES

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR LOW FLOW SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
JAS
SAMPLING DATE(s) 27-Jul-2022 28-Jul-2022
WELL/LOCATION NAME
MW-3BR
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
735.94
MIDDLE OF WETTED SCREEN (ft toc) 131.43
WELL DEPTH (ft TOC)
133.93
GS ELEV (ft msl)
732.94
PUMP INTAKE DEPTH (ft TOC) 130.00
SCREEN LENGTH (ft)
5
ELEV REF
NAVD 88
SCREEN INTERVAL (ft TOC) 128.93 TO 133.93
EQUIPMENT INFORMATION
LEVEL METER SERIAL# 0965-T2
SAMPLING EQUIPMENT SUB PUMP TUBING DIAMETER (in) 1/4 OD
PUMP CONTROLLER SETTINGS
PRESSURE #N/A RECHARGE #N/A (sec) DISCHARGE #N/A (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILL
Low Flow
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
65.60
WATER COLUMN (ft)
68.33
WATER ELEVATION (ft msl)
670.34
WELL VOLUME (gal)
11.14
DETECTED ODOR
None
Field Duplicate
#1 Collected
ODOR
None
APPEARANCE
APPEARANCE
Normal
TIME
(hh:mm)
WATER
LEVEL
(ft)
FLOWRATE
(MI/Min)
❑
TEMP
(deg C)
❑
SPECIFIC
COND.
(umho/cm)
o
pH
(SU)
o
TURBIDITY
(NTU)
❑
ORP
(mV-NHE)
❑
DISSOLVED
OXYGEN
(mg/L)
❑ (gal)
WELL VOL
(recalculates on
current water level)
11:40
67.14
400
19.70
284
7.12
3.1
319
1.69
N/A
11:45
67.14
400
19.51
287
7.13
2.8
313
1.30
N/A
11:50
67.14
400
19.60
291
7.14
1.3
309
1.34
N/A
11:55
67.14
400
19.38
287
7.16
1.2
306
1.25
N/A
DRAW -DOWN
1.54
(ft)
COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED
CHLORINE (mg/1)
0
INITIAL PURGE VOLUME
2.00
(gal)
SAMPLE COLLECTED BY
I DATE TIME
TOTAL PURGE VOLUME
3.60
(gal)
JAS
7/27/2022 @ 1200
IIQC By: II JAS 8/1/22 II
Sample preservation verified to pH
< 2.0
(units)
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
OGAMMA OH3 ❑BORON ❑SR 89/90 ❑GROSS ALPH/BETA ❑Fe 55 ❑Ni 63 [--]IODINE 131 21SO4,CL ❑ALPHA SPEC
EIMETALS ❑F ALK ❑CO2 ❑RSK 175 LVOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES
WELL PAD Good Condition Well Impacted By Silting: I NO
WELL CAPS
Well cap in good conditon
WELL CASING
Good Condition
ACCESS TO WELLS
Access cleared into well
PROTECTIVE CASING
Casing in good condition
FLUSH MOUNT WELLS
WELL TAG
Well tag in good condition
ACCESS AROUND WELL
Access cleared around well
WELL SECURITY
Well found locked
WELL LOCK CONDITION
Lock in good condition
SAMPLING NOTES
Field Duplicate #1 collected MNS FD-20220727-1

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR EQUIPMENT PURGE ONLY SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
EHS
SAMPLING DATE(s)
25-Jul-2022 26-Jul-2022 27-Jul-2022 p 28-Jul-2022
WELL/LOCATION NAME
MW-4R
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
713.87
MIDDLE OF WETTED SCREEN (ft toc)
43.63
WELL DEPTH (ft TOC)
45.73
GS ELEV (ft msl)
711.15
PUMP INTAKE DEPTH (ft TOC)
45.23
SCREEN LENGTH (ft)
15
ELEV REF
NAVD 88
SCREEN INTERVAL (ft TOC) 30.73 TO 45.73
EQUIPMENT INFORMATION
LEVEL METER SERIAL#
0965-T2
SAMPLING EQUIPMENT
QED T1200
TUBING DIAMETER (in)
1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE I 30 (psi) I RECHARGE 1 13 (sec) I DISCHARGE 1 7 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILLIL
Equip. Only Purge
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
41.52
WATER COLUMN (ft)
4.21
WATER ELEVATION (ft msl)
672.35
WELL VOLUME I (gal)
I 0.69:::dl
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
INITIAL
WATER LEVEL
(ft)
FLOW
RATE
(ml/min)
FINAL
WATER LEVEL
(ft)
0
TEMP
(deg C)
0
SPECIFIC
COND.
(umho/cm)
0
pH
(SU)
❑
TURBIDITY
(NTU)
❑
ORP
(mV -NEH)
❑
DISSOLVED
OXYGEN
(mg/L)
❑
41.52
1 300
1 41.83
20.96
141
6.16
5.7
315
8.24
N/A
If Evacuated And It Is Requiered To Return To Sample, Enter The Date, Time, And
Water Level To The Right Before Sampling to Determine Recharge.
DATE:
TIME:
WATER LEVEL:
Well Vol.:
Evacuated:
N/A
N/A
Sample:
Tubing Volume
982
(ml) INITIAL PURGE VOL. EQUIPMENT PURGE ONLY SAMPLE
CHLORINE (mg/1)
Pump (Bladder) Volume
495
(ml) 0.50 SAMPLE COLLECTED BY
(ml) - 0.39 1 (gal) EHS
DATE TIME
Total Purge Volume
1477
1 7/25/2022 @ 1610
0
:QC:By: I EHS 8/1/22
Sample preservation verified to pH
(units) E< 2.0
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
❑✓ GAMMA ❑.r H3 ❑BORON ❑SR 89/90 EGROSS ALPH/BETA [:]Fe 55 ❑Ni 63 ❑IODINE 131 ESO4,CL ❑ALPHA SPEC
❑� METALS❑F_ALK ❑CO2 ❑RSK 175 ❑� VOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES LLI
WELL PAD Good Condition Well Impacted By Silting: I NO
WELL CAPS
Well cap in good conditon
WELL CASING
Good Condition
ACCESS TO WELLS
Access cleared into well
PROTECTIVE CASING
Casing in good condition
I MOUNT WELLS
TAG Well tag in good condition
iS AROUND WELL Access cleared around well
SECURITY Well found locked
LOCK CONDITION Lock in good condition
SAMPLING NOTES

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR EQUIPMENT PURGE ONLY SAMPLING
DUDE
%.!4'ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04 SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
CJZ
SAMPLING DATE(s)
27-Jul-2022 p 28-Jul-2022 p p
WELL/LOCATION NAME
MW-4
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
741.13
MIDDLE OF WETTED SCREEN (ft toc)
70.37
WELL DEPTH (ft TOC)
74.15
GS ELEV (ft msl)
738.40
PUMP INTAKE DEPTH (ft TOC)
73.65
SCREEN LENGTH (ft)
10
ELEV REF
NAVD 88
SCREEN INTERVAL (ft TOC) 64.15 TO 74.15
EQUIPMENT INFORMATION
LEVEL METER SERIAL#
SAMPLING EQUIPMENT
QED T1200
TUBING DIAMETER (in)
1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE 1 45 (psi) RECHARGE 1 45 1 (sec) DISCHARGE 15 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILL
Equip. Only Purge
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
66.58
WATER COLUMN (ft)
7.5711
WATER ELEVATION (ft msl)
674.55
WELL VOLUME (gal)
1 1.23 11
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
INITIAL
WATER LEVEL
(ft)
FLOW
RATE
(ml/min)
FINAL
WATER LEVEL
(ft)
❑
TEMP
(deg C)
❑
SPECIFIC
COND.
(umho/cm)
❑
pH
(SU)
❑
TURBIDITY
(NTU)
o
ORP
(mV -NEH)
❑
DISSOLVED
OXYGEN
(mg/L)
❑
66.58
1 270
68.02
24.00
118
6.05
1.1
320
4.01
N/A
If Evacuated And It Is Required To Return To Sample, Enter The Date, Time, And Water
Level To The Right Before Sampling to Determine Recharge.
DATE:
TIME:
WATER LEVEL:
Well Vol.:
Evacuated:
N/A
N/A
Sampled:
Tubing Volume
1600
(ml) INITIAL PURGE VOL. EQUIPMENT PURGE ONLY SAMPLE
CHLORINE (mg/I)
Pump (Bladder) Volume
495
(ml) 0.75 SAMPLE COLLECTED BY
(ml) - 0.55 1 (gal) CJZ
DATE TIME
Total Purge Volume
2095
7/27/2022 @ 1235
0
QC By: I EHS 8/4/22
Sample preservation verified to pH
(units) E2.Ell
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
❑GAMMA ❑� H3 []BORON ❑SR 89/90 ❑� GROSS ALPH/BETA []Fe 55 [-]Ni 63 ❑IODINE 131 ❑J SO4,CL ❑ALPHA SPEC
❑METALS ❑F_ALK ❑✓ CO2 ❑RSK 175 ❑� VOC's ❑TPH-DRO
❑METALS
❑METALS
❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS
WELL CONDITION
WELL PAD
Good Condition
WELL CAPS
Well cap in good conditon
WELL CASING
Good Condition
ACCESS TO WELLS
Access cleared into well
PROTECTIVE CASING
Casing in good condition
FLUSH MOUNT WELLS
WELL TAG
ACCESS AROUND WELL
WELL SECURITY
WELL LOCK CONDITION
Well tag in good condition
Access cleared around well
Well found locked
Lock in Rood condition
❑RADIUM 226/228
ADDITIONAL WELL CONDITION NOTES
I Impacted By Silting: I NO
SAMPLING NOTES

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR EQUIPMENT PURGE ONLY SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
EHS
SAMPLING DATE(s)
25-Jul-2022 26-Jul-2022 27-Jul-2022 p 28-Jul-2022
WELL/LOCATION NAME
MW-11
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
722.60
MIDDLE OF WETTED SCREEN (ft toc)
36.00
WELL DEPTH (ft TOC)
38.45
�GS ELEV (ft msl)
720.10
PUMP INTAKE DEPTH (ft TOC)
37.95
SCREEN LENGTH (ft)
15
ELEV REF
I NAVD 88
SCREEN INTERVAL (ft TOC) 23.45 TO 38.45
EQUIPMENT INFORMATION
LEVEL METER SERIAL#
0965-T2
SAMPLING EQUIPMENT
QED T1200
TUBING DIAMETER (in)
1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE I 25 (psi) I RECHARGE 1 13 (sec) I DISCHARGE 1 7 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILLIL
Equip. Only Purge
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
33.55
WATER COLUMN (ft)
1 4.90
WATER ELEVATION (ft msl)
689.05
11WELL
VOLUME I (gal)
I :080:::di
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
INITIAL
WATER LEVEL
(ft)
FLOW
RATE
(ml/min)
FINAL
WATER LEVEL
(ft)
0
TEMP
(deg C)
0
SPECIFIC
COND.
(umho/cm)
0
pH
(SU)
❑
TURBIDITY
(NTU)
❑
ORP
(mV -NEH)
❑
DISSOLVED
OXYGEN
(mg/L)
❑
33.55
1 100
1 34.23
18.98
85
5.63
8.7
245
3.96
N/A
If Evacuated And It Is Requiered To Return To Sample, Enter The Date, Time, And
Water Level To The Right Before Sampling to Determine Recharge.
DATE:
TIME:
WATER LEVEL:
Well Vol.:
Evacuated:
N/A
N/A
Sample:
Tubing Volume
824
(ml) INITIAL PURGE VOL. EQUIPMENT PURGE ONLY SAMPLE
CHLORINE (mg/1)
Pump (Bladder) Volume
495
(ml) 0.50 SAMPLE COLLECTED BY
(ml) - 0.35 1 (gal) EHS
DATE TIME
Total Purge Volume
1319
1 7/26/2022 @ 1200
0
:QC:By: I EHS 8/1/22
Sample preservation verified to pH
(units) E< 2.0
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
❑✓ GAMMA ❑.r H3 ❑BORON ❑SR 89/90 EGROSS ALPH/BETA [:]Fe 55 ❑Ni 63 ❑IODINE 131 ESO4,CL ❑ALPHA SPEC
❑� METALS❑F_ALK ❑CO2 ❑RSK 175 ❑� VOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES LLI
WELL PAD Good Condition Well Impacted By Silting: I NO
WELL CAPS
Well cap in good conditon
WELL CASING
Good Condition
ACCESS TO WELLS
Access cleared into well
PROTECTIVE CASING
Casing in good condition
I MOUNT WELLS
TAG Well tag in good condition
iS AROUND WELL Access cleared around well
SECURITY Well found locked
LOCK CONDITION Lock in good condition
SAMPLING NOTES

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR LOW FLOW SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
JAS
SAMPLING DATE(s) 27-Jul-2022 28-Jul-2022
WELL/LOCATION NAME
MW-12
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
724.81
MIDDLE OF WETTED SCREEN (ft toc) 28.49
WELL DEPTH (ft TOC)
29.49
GS ELEV (ft msl)
722.21
PUMP INTAKE DEPTH (ft TOC) 28.99
SCREEN LENGTH (ft)
15
ELEV REF
NAVD 88
SCREEN INTERVAL (ft TOC) 14.49 TO 29.49
EQUIPMENT INFORMATION
LEVEL METER SERIAL# 0965-T2
SAMPLING EQUIPMENT QED T1200 TUBING DIAMETER (in) 1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE I 18 (psi) I RECHARGE 1 14 1 (sec) I DISCHARGE 1 6 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILL
Low Flow
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
27.48
WATER COLUMN (ft)
2.01
WATER ELEVATION (ft msl)
697.33
WELL VOLUME (gal)
0.33
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Turbid
TIME
(hh:mm)
WATER
LEVEL
(ft)
FLOWRATE
(MI/Min)
❑
TEMP
(deg C)
❑
SPECIFIC
COND.
(umho/cm)
❑
pH
(SU)
o
TURBIDITY
(NTU)
❑
ORP
(mV-NHE)
❑
DISSOLVED
OXYGEN
(mg/L)
❑ (gal)
WELL VOL
(recalculates on
current water level)
13:30
28.43
150
22.14
28
5.13
179.0
413
4.35
N/A
13:40
28.43
150
21.96
26
5.10
139.0
421
4.15
N/A
13:50
28.43
150
27.54
19
5.21
70.3
430
5.81
N/A
14:05
28.43
150
27.63
22
5.21
55.1
429
5.81
N/A
14:15
28.43
150
26.54
25
5.22
51.0
431
5.84
N/A
14:25
28.43
150
25.01
26
5.24
38.7
440
5.86
N/A
14:35
28.43
150
25.32
23
5.24
31.2
438
5.87
N/A
14:45
28.43
150
25.44
25
5.23
28.9
439
5.85
N/A
14:50
28.43
150
25.41
25
5.24
29.3
439
5.84
N/A
14:55
28.43
150
25.37
23
5.25
28.0
439
5.86
N/A
DRAW -DOWN
0.95
(ft)
CHLORINE (mg/1)
N/A
INITIAL PURGE VOLUME
3.00
(gal)
SAMPLE COLLECTED BY
DATE TIME
TOTAL PURGE VOLUME
6.40
(gal)
JAS
7/27/2022 @ 1500
IIQC By: II JAS 8/1/22 II
Sample preservation verified to pH
< 2.0
(units)
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
OGAMMA OH3 ❑BORON ❑SR 89/90 ❑GROSS ALPH/BETA ❑Fe 55 ❑Ni 63 [--]IODINE 131 21SO4,CL ❑ALPHA SPEC
EIMETALS ❑F ALK ❑CO2 ❑RSK 175 LVOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES
WELL PAD Good Condition Well Impacted By Silting: I NO
DELL CAPS
Well cap in good conditon
DELL CASING
Good Condition
,CCESS TO WELLS
Access cleared into well
ROTECTIVE CASING
Casing in good condition
I MOUNT WELLS
TAG
Well tag in good condition
iS AROUND WELL
Access cleared around well
SECURITY
Well found locked
LOCK CONDITION
Lock in good condition
SAMPLING NOTES
over 1hr of purging.

DUKE DUKE ENERGY
ENERGY GROUNDWATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR LOW FLOW SAMPLING
DUKE
ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
JAS
SAMPLING DATE(s) 27-Jul-2022 28-Jul-2022
WELL/LOCATION NAME
MW-12D
MONITORING WELL INFORMATION
WELL DIAMETER (in)
2.00
TOC ELEV (ft msl)
724.77
MIDDLE OF WETTED SCREEN (ft toc) 63.42
WELL DEPTH (ft TOC)
68.42
GS ELEV (ft msl)
722.21
PUMP INTAKE DEPTH (ft TOC) 67.92
SCREEN LENGTH (ft)
10
ELEV REF
NAVD 88
SCREEN INTERVAL (ft TOC) 58.42 TO 68.42
EQUIPMENT INFORMATION
LEVEL METER SERIAL# 0965-T2
SAMPLING EQUIPMENT QED T1200 TUBING DIAMETER (in) 1/2 OD
PUMP CONTROLLER SETTINGS
PRESSURE 35 (psi) RECHARGE 10 (sec) DISCHARGE 10 (sec)
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
STICK UP WELL
MONITORING WELL
NUCLEAR LANDFILL
Low Flow
SAMPLING INFORMATION
INITIAL DEPTH TO WATER (ft TOC)
28.98
WATER COLUMN (ft)
1 39.44
WATER ELEVATION (ft msl)
695.79
1 (gal)
1 6.43 Ell
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
TIME
(hh:mm)
WATER
LEVEL
(ft)
FLOWRATE
(MI/Min)
❑
TEMP
(deg C)
❑
SPECIFIC
COND.
(umho/cm)
❑
pH
(SU)
o
TURBIDITY
(NTU)
❑
ORP
(mV-NHE)
❑
DISSOLVED
OXYGEN
(mg/L)
❑ (gal)
WELL VOL
(recalculates on
current water level)
13:18
29.76
200
20.99
84
6.56
12.0
360
6.88
N/A
13:21
29.76
200
19.03
86
6.49
8.5
365
7.06
N/A
13:24
29.76
200
17.93
89
6.40
5.3
369
7.43
N/A
13:27
29.76
200
17.89
89
6.41
4.1
367
7.44
N/A
DRAW -DOWN
0.78
(ft)
COLLECT SAMPLE - SAMPLE CRITERIA SATISFIED
CHLORINE (mg/1)
0
INITIAL PURGE VOLUME
1.50
(gal)
SAMPLE COLLECTED BY
DATE TIME
TOTAL PURGE VOLUME
2.00
(gal)
JAS
1 7/27/2022 @ 1330
IIQC By: II JAS 8/1/22 II
Sample preservation verified to pH
< 2.0
(units)
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
OGAMMA OH3 ❑BORON ❑SR 89/90 ❑GROSS ALPH/BETA ❑Fe 55 ❑Ni 63 [--]IODINE 131 21SO4,CL ❑ALPHA SPEC
EIMETALS ❑F ALK ❑CO2 ❑RSK 175 LVOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
❑METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES
WELL PAD Good Condition Well Impacted By Silting: I NO
DELL CAPS
Well cap in good conditon
DELL CASING
Good Condition
,CCESS TO WELLS
Access cleared into well
ROTECTIVE CASING
Casing in good condition
I MOUNT WELLS
TAG
Well tag in good condition
iS AROUND WELL
Access cleared around well
SECURITY
Well found locked
LOCK CONDITION
Lock in good condition
SAMPLING NOTES

DUDE DUKE ENERGY
ENERGY SURFACE WATER MONITORING DATA SHEET
SAMPLING PROCEDURE NO. 3175.4
FOR SURFACE WATER SAMPLING
'Ir'ENERGY
SITE NAME
MCGUIRE NUCLEAR STATION
PERMIT #
60-04
SITE ID
I N/A
PROJECT NAME
NUCLEAR LANDFILL 1 GROUNDWATER MONITORING PROGRAM
FIELD CREW
CJZ
SAMPLING DATE(s)
7 ❑ ❑
27-Jul-2022 [ 28-Jul-2022 [
WELL/LOCATION NAME
SURFACE WATER LOCATION
INFORMATION
LOCATION TYPE:
STREAM
WAS WATER PRESENT:
YES
WAS THERE A NOTICABLE FLOW:
YES
SAMPLING METHOD:
PERISTALTIC PUMP
LOCATION ENVIRONMENT:
WOODED
WELL/SAMPLING INFORMATION
WELL TYPE
WELL INFORMATION
WELL USE
PURGE METHOD
Surface Water Sample
SAMPLING INFORMATION
DETECTED ODOR
None
ODOR STRENGTH
None
APPEARANCE
Normal
DEPTH OF
INTAKE
(METERS)
❑
TEMP
(degC)
❑
SPECIFIC
COND.
(umho/cm)
❑
pH
(Su)
❑
TURBIDITY
(NTU)
❑
ORP
(mV-NEH)
❑
DISSOLVED
OXYGEN
(mg/L)
❑
0.01
26.43
94
6.09
22.5
261
6.37
N/A
FLOW
CONDITIONS:
Flowing
SURFACE WATER SAMPLE
CHLORINE (mg/I)
0
SAMPLE COLLECTED BY
DATE TIME
CJZ
7/27/2022 @_j 1310
C:C By: EHS 8/4/22
Sample preservation verified to pH
(units)
SAMPLE LIST CHECK IF SAMPLES WERE COLLECTED
❑GAMMA ❑✓ H3 ❑BORON ❑SR 89/90 PIGROSS ALPH/BETA [:]Fe 55 [:]Ni 63 [_]IODINE 131 ❑� SO4,CL []ALPHA SPEC
PMETALS ❑� F_ALK ❑CO2 ❑RSK 175❑VOC's ❑TPH-DRO
❑METALS ❑NO3-N, CL, F, SO4, F_ALK ❑TDS
[—]METALS ❑NO3-N, CL, SO4 ❑F_ALK ❑TDS/TSS ❑RADIUM 226/228
WELL CONDITION ADDITIONAL WELL CONDITION NOTES
WELL PAD Well Impacted By Silting: N/A
WELL CAPS
WELL CASING
ACCESS TO WELLS Access cleared into well
PROTECTIVE CASING
FLUSH MOUNT WELLS
WELL TAG
ACCESS AROUND WELL Access cleared around well
WELL SECURITY
WELL LOCK CONDITION
SAMPLING NOTES

NORTH CAROLINA GROUNDWATER SAMPLING SITE CHECK LIST
SITE: MCGUIRE NUCLEAR STATION SAMPLE DATE July 25-28,2022
PROJECT: NUCLEAR LANDFILL I GROUNDWATER MONITORING PROGRAM FIELD CREW EHS
SITE CONTACT John Ballard
WEATHER 7/25/2022 60s-90s,overcast 7/26/2022 sunny/thunderstorms: 70-90s
7/27/2022 7/28/2022
PAGE 1 OF 1
MW-1
MW-1D
MW-2A
MW-2D
MW-3
MW-31)
MW-4
MW-4D
MW-4R
MW-4DR
MW-11
MW-11D
MW-12
MW-12D
SW-1
ACCESS TO WELLS
Access cleared into well
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Access cleared around well
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Tall grass or weeds - needs mowing
Road washing out/ muddy/ needs grading
Fallen tree blocking access
WELL DEPTH
Well impacted by silting
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
N/A
WELL SECURITY
Well found locked
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N/A
Well found unlocked
WELL LOCK CONDITION
Lock in good condition
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N/A
Lock rusted, difficult to open / needs replacing
Replaced damaged lock
WELL CASINGS
Casing in good condition
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N/A
Damaged casing / still functional
Damaged casing / repair required
CONCRETE PADS
Pad in good condition
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N/A
Minor cracks
Major cracks / broken / repair required
Undermined / washing out
Fire ants around concrete pad
WELL PROTECTIVE CASINGS
Casing in good condition
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N/A
Damaged casing / still functional
Damaged casing / repair required
Broken hinge on protective lid
Wasp nest inside protective casing
Ants inside protective casing
WELL CAPS
Well cap in good conditon
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N/A
Damaged / needs replacement
Replaced damaged well cap
FLUSH MOUNT WELLS
Vault in good condition
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Water inside vault
Vault bolt holes broken or stripped
Bolts stripped
Vault lid cracked or broken
WELL ID TAGS
Well tag in good condition
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
N/A
Well tag missing
Well tag damaged / illegible
Lacks required information - Driller Reg q
Lacks required information - Completion date
Lacks required information -Total well depth
Lacks required information - Depth to screen
Lacks required info - Casing depth / diam.
Lacks required information -Screen interval
Lacks required information - Static WL/date
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Lacks required information - Non potable tag
NOTE:

GROUNDWATER MONITORING FIELD DATA
PERMIT # 60-04
Purge Methods
LF = Low Flow
C = Connventional
EOP = Equip. Only Purge
LO = Level Only
NP = No Purge
LF(M) = Low Flow (Mod.)
• = Applicable to LF & LF(M) Purging Only
WELL
DEPTH TO
WATER
PUMP
WELL
EVAC
SPECIFIC
DATENO
WELL
DEPTH
WATER
ELEV.
APPEARANCE
ODOR
PURGE
RATE
VOL.
VOL.
EVAC
TEMP.
CONDUCTANCE
pH
TURBIDITY
ORP
DO
(tt- TOC)
(It - TOC)
(It)
METHOD
(mVmiu)
(gal)
(gal)
(YES/NO)
(deg. C)
(umho/cm)
(units)
(NTU's)
(mV-NHE)
(mg/L)
7/25/2022
MW-1
68.55
30.75
699.48
Normal
None
LF
500.00
6.17
8.20
N/A
16.65
117
6.02
9.8
237
0.68
7/25/2022
MW-1D
88.22
31.20
699.41
Normal
None
LF
400.00
9.30
2.65
N/A
17.30
107
6.04
5.3
234
0.48
7/25/2022
MW-2A
77.57
52.96
686.71
Normal
None
LF
200.00
4.01
1.85
N/A
20.23
171
6.21
1.9
379
3.11
7/25/2022
MW-21)
108.82
54.75
686.02
Normal
None
EOP
N/A
8.82
0.75
N/A
24.62
38
6.57
2.9
312
8.12
7/27/2022
MW-3
73.64
59.54
668.89
Normal
None
LF
300.00
2.30
3.25
N/A
18.72
74
6.17
3.2
435
6.36
7/27/2022
MW-31)
90.19
59.43
668.96
Normal
None
LF
300.00
5.02
2.50
N/A
19.82
139
6.42
1.7
344
5.10
7/27/2022
MW-4
74.15
66.58
674.55
Normal
None
EOP
N/A
1.23
0.75
N/A
24.00
118
6.05
1.1
320
4.01
7/27/2022
MW-41)
102.24
66.83
673.75
Normal
None
LF
200.00
5.78
1.85
N/A
20.29
227
6.38
2.2
190
1.22
7/25/2022
MW-4R
45.73
41.52
672.35
Normal
None
EOP
N/A
0.69
0.50
N/A
20.96
141
6.16
5.7
315
8.24
7/25/2022
MW-4DR
90.40
41.55
672.20
Normal
None
LF
210.00
7.97
1.85
N/A
17.49
142
6.49
1.2
317
2.96
7/26/2022
MW-11
38.45
33.55
689.05
Normal
None
EOP
N/A
0.80
0.50
N/A
18.98
85
5.63
8.7
245
3.96
7/26/2022
MW-11D
101.55
34.30
688.84
Normal
None
LF
400.00
10.97
9.65
N/A
15.79
31
5.68
8.0
404
7.09
7/27/2022
MW-12
29.49
27.48
697.33
Turbid
None
LF
150.00
0.33
6.40
N/A
25.37
23
5.25
28.0
439
5.86
7/27/2022
MW-12D
68.42
28.98
695.79
Normal
None
LF
200.00
6.43
2.00
N/A
17.89
89
6.41
4.1
367
7.44
7/27/2022
SW-1
0.00
Normal
None
SWS
N/A
N/A
N/A
26.43
94
6.09
22.5
261
6.37
7/27/2022
MW-3BR
133.93
65.60
670.34
Normal
None
LF
400.00
11.14
3.60
N/A
19.38
287
7.16
1.2
306
1.25
7/28/2022
MW-4BR
179.08
74.02
667.95
Normal
None
LF
140.00
17.14
1.15
N/A
23.79
270
7.89
2.6
285
2.83
7/28/2022
MW-4BRR
156.56
51.70
662.24
Normal
None
LF
200.00
17.10
8.00
N/A
22.28
3464
11.33
2.8
-29
1.69
7/28/2022
MW-11BR
205.13
39.07
687.59
Normal
None
LF
320.00
27.08
2.55
N/A
19.34
91
8.35
2.2
245
2.40
7/27/2022
MW-13D
95.00
46.51
668.85
Normal
None
LF
440.00
7.91
2.70
N/A
22.60
72
6.29
2.1
326
7.96
7/27/2022
MW-13BR
164.45
55.18
659.22
Normal
None
LF
120.00
17.82
0.85
N/A
25.98
154
6.66
2.1
326
8.35

Appendix IV - Laboratory Reports and Chain -of -Custody Forms

DUE Analytical Laboratory Page 1 of223
ENERGY
Y
Order Number:
Project Name:
Task Code:
Customer Name(s):
Customer Address:
Lab Contact:
Report Authorized By:
(Signature)
Program Comments:
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
J22070225
MCGUIRE - GW LF1
LF
A Healy, C Murphy, B Moeller, J Stowe, E Smith
McGuire Nuclear Station
13225 Hagers Ferry Rd
Mail Code: MG01CH
Huntersville, NC 28078-8985
Peggy Kendall
Phone: [phone]
",Qr
Date:
endall
8/19/2022
QC Note: The 1 A dioxane internal standard response associated with MW-4BRR was below the lower control limit. The sample
was re -analyzed with concurring results. The sample result was non -detect.
Data Flags & Calculations:
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Page 2 of 223
Sample ID
Plant/Station
Collection
Date and Time
Collected By
Sample Description
2022018022
MCGUIRE
25-Jul-22
3:30 PM
Ethan Smith
MNS MW-1
2022018023
MCGUIRE
25-Jul-22
2:30 PM
Ethan Smith
MNS MW-1D
2022018024
MCGUIRE
25-Jul-22
1:30 PM
Ethan Smith
MNS MW-2A
2022018025
MCGUIRE
25-Jul-22
12:30 PM
Ethan Smith
MNS MW-2D
2022018026
MCGUIRE
27-Jul-22
9:50 AM
JOSH STOWE
MNS MW-3
2022018027
MCGUIRE
27-Jul-22
10:40 AM
JOSH STOWE
MNS MW-3D
2022018028
MCGUIRE
27-Jul-22
12:35 PM
Connor Zahora
MNS MW-4
2022018029
MCGUIRE
27-Jul-22
12:15 PM
Connor Zahora
MNS MW-4D
2022018030
MCGUIRE
26-Jul-22
12:00 PM
Ethan Smith
MNS MW-11
2022018031
MCGUIRE
26-Jul-22
1:00 PM
Ethan Smith
MNS MW-11D
2022018032
MCGUIRE
27-Jul-22
3:00 PM
JOSH STOWE
MNS MW-12
2022018033
MCGUIRE
27-Jul-22
1:30 PM
JOSH STOWE
MNS MW-12D
2022018034
MCGUIRE
27-Jul-22
1:10 PM
Connor Zahora
MNS SW-1
2022018035
MCGUIRE
25-Jul-22
4:10 PM
Ethan Smith
MNS MW-4R
2022018036
MCGUIRE
25-Jul-22
5:00 PM
Ethan Smith
MNS MW-4DR
2022018037
MCGUIRE
27-Jul-22
12:00 PM
JOSH STOWE
MNS MW-3BR
2022018038
MCGUIRE
28-Jul-22
8:25 AM
Connor Zahora
MNS MW-4BR
2022018039
MCGUIRE
28-Jul-22
10:00 AM
Connor Zahora
MNS MW-4BRR
2022018040
MCGUIRE
28-Jul-22
10:45 AM
Connor Zahora
MNS MW-11 BR
2022018041
MCGUIRE
27-Jul-22
2:15 PM
Connor Zahora
MNS MW-13D
2022018042
MCGUIRE
27-Jul-22
2:45 PM
Connor Zahora
MNS MW-13BR
2022018043
MCGUIRE
27-Jul-22
3:20 PM
Connor Zahora
MNS TB-20220727-1520
2022018044
MCGUIRE
28-Jul-22
11:00 AM
Connor Zahora
MNS FB-20220728-1100
2022018045
MCGUIRE
27-Jul-22
3:20 PM
Connor Zahora
MNS FB-20220727-1520
2022018046
MCGUIRE
27-Jul-22
JOSH STOWE
MNS FD-20220727-1
2022018047
MCGUIRE
25-Jul-22
8:00 AM
Ethan Smith
MNS TB-20220725-0800
2022018048
MCGUIRE
27-Jul-22
3:10 PM
JOSH STOWE
MNS TB-20220727-1510
2022018049
MCGUIRE
25-Jul-22
1:00 PM
Ethan Smith
MNS FB-20220725-1300
2022018050
MCGUIRE
26-Jul-22
1:30 PM
Ethan Smith
MNS FB-20220726-1330
2022018052
MCGUIRE
27-Jul-22
3:10 PM
JOSH STOWE
MNS FB-20220727-1510
2022018053
MCGUIRE
25-Jul-22
Ethan Smith
MNS FD-20220725-1
31 Total Samples

Page 3 of 223
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals❑ Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes❑ No
All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No
Report Sections Included:
d❑ Job Summary Report
❑ Sample Identification
❑ Technical Validation of Data Package
d❑ Analytical Laboratory Certificate of Analysis
❑ Analytical Laboratory QC Report
❑ Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑ Chain of Custody
❑ Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: Peggy Kendall Date: 8/19/2022

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-1
Collection Date: 07/25/2022 03:30 PM Loc code: MNS MW-1
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22070317
Chloride
2.6
mg/L
0.1
0.0154
1
Sulfate
0.42
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.232
mg/L
0.005
0.002
1
Calcium (Ca)
7.58
mg/L
0.05
0.012
1
Magnesium (Mg)
3.29
mg/L
0.02
0.008
1
Potassium (K)
1.31
mg/L
0.1
0.031
1
Sodium (Na)
6.00
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
Lead (Pb)
0.063 J
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Sample #: 2022018022
Matrix: GW RCRA
Page 4 of 223
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
07/27/2022 12:14
BGN9034
EPA 9056A
07/27/2022 12:14
BGN9034
EPA 7470A
08/02/2022 10:47
JAA5429
SW 6010D
08/02/2022 17:32
CELL106
SW 601OD
08/02/2022 17:32
CELL106
SW 6010D
08/02/2022 17:32
CELL106
SW 6010D
08/02/2022 17:32
CELL106
SW 601OD
08/02/2022 17:32
CELL106
SW 6020B
08/09/2022 13:17
CWSPEN3
SW 6020B
08/09/2022 13:17
CWSPEN3
SW 6020B
08/09/2022 13:17
CWSPEN3
SW 6020B
08/09/2022 13:17
CWSPEN3
SW 6020B
08/09/2022 13:17
CWSPEN3
SW 6020B
08/09/2022 13:17
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-1 D
Collection Date: 07/25/2022 02:30 PM Loc code: MNS MW-1 D
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22070317
Chloride
2.2
mg/L
0.1
0.0154
1
Sulfate
0.43
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.110
mg/L
0.005
0.002
1
Calcium (Ca)
7.86
mg/L
0.05
0.012
1
Magnesium (Mg)
2.60
mg/L
0.02
0.008
1
Potassium (K)
1.12
mg/L
0.1
0.031
1
Sodium (Na)
6.48
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
Lead (Pb)
0.063 J
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Sample #: 2022018023
Matrix: GW RCRA
Page 5 of 223
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
07/27/2022 13:03
BGN9034
EPA 9056A
07/27/2022 13:03
BGN9034
EPA 7470A
08/02/2022 10:53
JAA5429
SW 6010D
08/02/2022 17:18
CELL106
SW 601OD
08/02/2022 17:18
CELL106
SW 6010D
08/02/2022 17:18
CELL106
SW 6010D
08/02/2022 17:18
CELL106
SW 601OD
08/02/2022 17:18
CELL106
SW 6020B
08/09/2022 13:26
CWSPEN3
SW 6020B
08/09/2022 13:26
CWSPEN3
SW 6020B
08/09/2022 13:26
CWSPEN3
SW 6020B
08/09/2022 13:26
CWSPEN3
SW 6020B
08/09/2022 13:26
CWSPEN3
SW 6020B
08/09/2022 13:26
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-2A
Collection Date: 07/25/2022 01:30 PM Loc code: MNS MW-2A
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22070317
Chloride
1.3
mg/L
0.1
0.0154
1
Sulfate
0.77
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.049
mg/L
0.005
0.002
1
Calcium (Ca)
17.8
mg/L
0.05
0.012
1
Magnesium (Mg)
4.73
mg/L
0.02
0.008
1
Potassium (K)
2.08
mg/L
0.1
0.031
1
Sodium (Na)
7.56
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.721 J
ug/L
1
0.185
1
Lead (Pb)
1.27
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Sample #: 2022018024
Matrix: GW RCRA
Page 6 of 223
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
07/27/2022 13:19
BGN9034
EPA 9056A
07/27/2022 13:19
BGN9034
EPA 7470A
08/02/2022 10:55
JAA5429
SW 6010D
08/02/2022 17:36
CELL106
SW 601OD
08/02/2022 17:36
CELL106
SW 6010D
08/02/2022 17:36
CELL106
SW 6010D
08/02/2022 17:36
CELL106
SW 601OD
08/02/2022 17:36
CELL106
SW 6020B
08/09/2022 12:44
CWSPEN3
SW 6020B
08/09/2022 12:44
CWSPEN3
SW 6020B
08/09/2022 12:44
CWSPEN3
SW 6020B
08/09/2022 12:44
CWSPEN3
SW 6020B
08/09/2022 12:44
CWSPEN3
SW 6020B
08/09/2022 12:44
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-2D
Collection Date: 07/25/2022 12:30 PM Loc code: MNS MW-2D
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22070317
Chloride
1.2
mg/L
0.1
0.0154
1
Sulfate
0.36
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.013
mg/L
0.005
0.002
1
Calcium (Ca)
5.38
mg/L
0.05
0.012
1
Magnesium (Mg)
1.47
mg/L
0.02
0.008
1
Potassium (K)
0.471
mg/L
0.1
0.031
1
Sodium (Na)
5.19
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
1.25
ug/L
1
0.185
1
Lead (Pb)
0.074 J
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Sample #: 2022018025
Matrix: GW RCRA
Page 7 of 223
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
07/27/2022 13:35
BGN9034
EPA 9056A
07/27/2022 13:35
BGN9034
EPA 7470A
08/02/2022 10:58
JAA5429
SW 6010D
08/02/2022 17:41
CELL106
SW 601OD
08/02/2022 17:41
CELL106
SW 6010D
08/02/2022 17:41
CELL106
SW 6010D
08/02/2022 17:41
CELL106
SW 601OD
08/02/2022 17:41
CELL106
SW 6020B
08/09/2022 13:34
CWSPEN3
SW 6020B
08/09/2022 13:34
CWSPEN3
SW 6020B
08/09/2022 13:34
CWSPEN3
SW 6020B
08/09/2022 13:34
CWSPEN3
SW 6020B
08/09/2022 13:34
CWSPEN3
SW 6020B
08/09/2022 13:34
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-3
Collection Date: 07/27/2022 09:50 AM Loc code: MNS MW-3
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22080010
Chloride
1.2
mg/L
0.1
0.0154
1
Sulfate
0.74
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.044
mg/L
0.005
0.002
1
Calcium (Ca)
6.49
mg/L
0.05
0.012
1
Magnesium (Mg)
2.64
mg/L
0.02
0.008
1
Potassium (K)
1.74
mg/L
0.1
0.031
1
Sodium (Na)
3.85
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.037 J
ug/L
1
0.032
1
Chromium (Cr)
0.361 J
ug/L
1
0.185
1
Lead (Pb)
11.6
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Sample #: 2022018026
Matrix: GW RCRA
Page 8 of 223
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
08/01/2022 12:27
BGN9034
EPA 9056A
08/01/2022 12:27
BGN9034
EPA 7470A
08/05/2022 12:59
JAA5429
SW 6010D
08/02/2022 17:45
CELL106
SW 601OD
08/02/2022 17:45
CELL106
SW 6010D
08/02/2022 17:45
CELL106
SW 6010D
08/02/2022 17:45
CELL106
SW 601OD
08/02/2022 17:45
CELL106
SW 6020B
08/09/2022 13:43
CWSPEN3
SW 6020B
08/09/2022 13:43
CWSPEN3
SW 6020B
08/09/2022 13:43
CWSPEN3
SW 6020B
08/09/2022 13:43
CWSPEN3
SW 6020B
08/09/2022 13:43
CWSPEN3
SW 6020B
08/09/2022 13:43
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-3D
Collection Date: 07/27/2022 10:40 AM Loc code: MNS MW-3D
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22080010
Chloride
1.6
mg/L
0.1
0.0154
1
Sulfate
0.78
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.030
mg/L
0.005
0.002
1
Calcium (Ca)
14.2
mg/L
0.05
0.012
1
Magnesium (Mg)
4.74
mg/L
0.02
0.008
1
Potassium (K)
1.09
mg/L
0.1
0.031
1
Sodium (Na)
6.16
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.156 J
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.681 J
ug/L
1
0.185
1
Lead (Pb)
0.037 U
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Sample #: 2022018027
Matrix: GW RCRA
Page 9 of 223
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
08/01/2022 13:08
BGN9034
EPA 9056A
08/01/2022 13:08
BGN9034
EPA 7470A
08/05/2022 13:06
JAA5429
SW 6010D
08/02/2022 17:50
CELL106
SW 601OD
08/02/2022 17:50
CELL106
SW 6010D
08/02/2022 17:50
CELL106
SW 6010D
08/02/2022 17:50
CELL106
SW 601OD
08/02/2022 17:50
CELL106
SW 6020B
08/09/2022 13:51
CWSPEN3
SW 6020B
08/09/2022 13:51
CWSPEN3
SW 6020B
08/09/2022 13:51
CWSPEN3
SW 6020B
08/09/2022 13:51
CWSPEN3
SW 6020B
08/09/2022 13:51
CWSPEN3
SW 6020B
08/09/2022 13:51
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-4
Collection Date: 07/27/2022 12:35 PM Loc code: MNS MW-4
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22080010
Chloride
2.5
mg/L
0.1
0.0154
1
Sulfate
0.78
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.074
mg/L
0.005
0.002
1
Calcium (Ca)
12.6
mg/L
0.05
0.012
1
Magnesium (Mg)
12.3
mg/L
0.02
0.008
1
Potassium (K)
0.575
mg/L
0.1
0.031
1
Sodium (Na)
2.16
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.036 J
ug/L
1
0.032
1
Chromium (Cr)
1.35
ug/L
1
0.185
1
Lead (Pb)
0.037 U
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Page 10 of 223
Sample #: 2022018028
Matrix: GW RCRA
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
08/01/2022 13:22
BGN9034
EPA 9056A
08/01/2022 13:22
BGN9034
EPA 7470A
08/05/2022 13:09
JAA5429
SW 6010D
08/02/2022 17:54
CELL106
SW 601OD
08/02/2022 17:54
CELL106
SW 6010D
08/02/2022 17:54
CELL106
SW 6010D
08/02/2022 17:54
CELL106
SW 601OD
08/02/2022 17:54
CELL106
SW 6020B
08/09/2022 13:59
CWSPEN3
SW 6020B
08/09/2022 13:59
CWSPEN3
SW 6020B
08/09/2022 13:59
CWSPEN3
SW 6020B
08/09/2022 13:59
CWSPEN3
SW 6020B
08/09/2022 13:59
CWSPEN3
SW 6020B
08/09/2022 13:59
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 11 of223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-4D
Sample #: 2022018029
Collection Date: 07/27/2022 12:15 PM
Loc code:
MNS
MW-4D
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 2.0
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 13:36
BGN9034
Sulfate 0.31
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 13:36
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:11
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba) 0.047
mg/L
0.005
0.002
1
SW 6010D
08/02/2022 17:59
CELL106
Calcium (Ca) 24.4
mg/L
0.05
0.012
1
SW 601OD
08/02/2022 17:59
CELL106
Magnesium (Mg) 12.0
mg/L
0.02
0.008
1
SW 6010D
08/02/2022 17:59
CELL106
Potassium (K) 0.766
mg/L
0.1
0.031
1
SW 6010D
08/02/2022 17:59
CELL106
Sodium (Na) 4.32
mg/L
0.05
0.017
1
SW 601OD
08/02/2022 17:59
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As) 0.153 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 14:08
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 14:08
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 14:08
CWSPEN3
Lead (Pb) 0.037 U
ug/L
1
0.037
1
SW 6020B
08/09/2022 14:08
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 14:08
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 14:08
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 12 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-11
Sample #: 2022018030
Collection Date: 07/26/2022 12:00 PM
Loc code:
MNS
MW-11
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22070317
Chloride 2.1
mg/L
0.1
0.0154
1
EPA 9056A
07/27/2022 14:57
BGN9034
Sulfate 0.64
mg/L
0.1
0.0428
1
EPA 9056A
07/27/2022 14:57
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/02/2022 11:00
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba) 0.023
mg/L
0.005
0.002
1
SW 6010D
08/02/2022 18:03
CELL106
Calcium (Ca) 2.34
mg/L
0.05
0.012
1
SW 601OD
08/02/2022 18:03
CELL106
Magnesium (Mg) 2.55
mg/L
0.02
0.008
1
SW 6010D
08/02/2022 18:03
CELL106
Potassium (K) 0.353
mg/L
0.1
0.031
1
SW 6010D
08/02/2022 18:03
CELL106
Sodium (Na) 4.23
mg/L
0.05
0.017
1
SW 601OD
08/02/2022 18:03
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As) 0.242 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 14:16
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 14:16
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 14:16
CWSPEN3
Lead (Pb) 0.093 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 14:16
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 14:16
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 14:16
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-11 D
Collection Date: 07/26/2022 01:00 PM Loc code: MNS MW-11 D
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22070317
Chloride
1.3
mg/L
0.1
0.0154
1
Sulfate
0.48
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.011
mg/L
0.005
0.002
1
Calcium (Ca)
1.66
mg/L
0.05
0.012
1
Magnesium (Mg)
0.913
mg/L
0.02
0.008
1
Potassium (K)
0.188
mg/L
0.1
0.031
1
Sodium (Na)
3.10
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080024
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.504 J
ug/L
1
0.185
1
Lead (Pb)
0.07 J
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Page 13 of 223
Sample #: 2022018031
Matrix: GW RCRA
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
07/27/2022 15:13
BGN9034
EPA 9056A
07/27/2022 15:13
BGN9034
EPA 7470A
08/02/2022 11:02
JAA5429
SW 6010D
08/02/2022 18:08
CELL106
SW 601OD
08/02/2022 18:08
CELL106
SW 6010D
08/02/2022 18:08
CELL106
SW 6010D
08/02/2022 18:08
CELL106
SW 601OD
08/02/2022 18:08
CELL106
SW 6020B
08/09/2022 14:24
CWSPEN3
SW 6020B
08/09/2022 14:24
CWSPEN3
SW 6020B
08/09/2022 14:24
CWSPEN3
SW 6020B
08/09/2022 14:24
CWSPEN3
SW 6020B
08/09/2022 14:24
CWSPEN3
SW 6020B
08/09/2022 14:24
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 14 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-12
Sample #: 2022018032
Collection Date: 07/27/2022 03:00 PM
Loc code:
MNS
MW-12
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 3.9
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 13:50
BGN9034
Sulfate 0.42
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 13:50
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.04 J
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:13
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.124
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 12:48
CELL106
Calcium (Ca) 2.88
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 12:48
CELL106
Magnesium (Mg) 3.29
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 12:48
CELL106
Potassium (K) 1.10
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 12:48
CELL106
Sodium (Na) 2.05
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 12:48
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As) 0.426 J
ug/L
10
0.111
10
SW 6020B
08/09/2022 16:05
CWSPEN3
Cadmium (Cd) 0.079 J
ug/L
10
0.032
10
SW 6020B
08/09/2022 16:05
CWSPEN3
Chromium (Cr) 6.18 J
ug/L
10
0.185
10
SW 6020B
08/09/2022 16:05
CWSPEN3
Lead (Pb) 5.59 J
ug/L
10
0.037
10
SW 6020B
08/09/2022 16:05
CWSPEN3
Selenium (Se) 0.193 U
ug/L
10
0.193
10
SW 6020B
08/09/2022 16:05
CWSPEN3
Silver (Ag) 0.16 J
ug/L
10
0.035
10
SW 6020B
08/09/2022 16:05
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-12D
Collection Date: 07/27/2022 01:30 PM Loc code: MNS MW-12D
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22080010
Chloride
3.8
mg/L
0.1
0.0154
1
Sulfate
0.1 J
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba)
0.014
mg/L
0.005
0.002
1
Calcium (Ca)
9.62
mg/L
0.05
0.012
1
Magnesium (Mg)
1.65
mg/L
0.02
0.008
1
Potassium (K)
0.427
mg/L
0.1
0.031
1
Sodium (Na)
7.78
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.567 J
ug/L
1
0.185
1
Lead (Pb)
0.838 J
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Page 15 of 223
Sample #: 2022018033
Matrix: GW RCRA
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
08/01/2022 14:04
BGN9034
EPA 9056A
08/01/2022 14:04
BGN9034
EPA 7470A
08/05/2022 13:16
JAA5429
SW 6010D
08/03/2022 12:52
CELL106
SW 601OD
08/03/2022 12:52
CELL106
SW 6010D
08/03/2022 12:52
CELL106
SW 6010D
08/03/2022 12:52
CELL106
SW 601OD
08/03/2022 12:52
CELL106
SW 6020B
08/09/2022 15:31
CWSPEN3
SW 6020B
08/09/2022 15:31
CWSPEN3
SW 6020B
08/09/2022 15:31
CWSPEN3
SW 6020B
08/09/2022 15:31
CWSPEN3
SW 6020B
08/09/2022 15:31
CWSPEN3
SW 6020B
08/09/2022 15:31
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 16 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS SW-1
Sample #: 2022018034
Collection Date: 07/27/2022 01:10 PM
Loc code: MNS
SW-1
Matrix: GW
RCRA
Analyte
Result
Units
Qualifiers RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride
2.3
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 14:18
BGN9034
Sulfate
1.0
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 14:18
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:18
JAA5429
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
- Q22080042
Barium (Ba)
0.030
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 14:24
CELL106
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba)
0.031
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 12:35
CELL106
Calcium (Ca)
12.1
mg/L
0.05
0.012
1
SW 6010D
08/03/2022 12:35
CELL106
Magnesium (Mg)
4.51
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 12:35
CELL106
Potassium (K)
1.28
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 12:35
CELL106
Sodium (Na)
5.67
mg/L
0.05
0.017
1
SW 6010D
08/03/2022 12:35
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q22080141
Arsenic (As)
0.214 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 13:59
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 13:59
CWSPEN3
Chromium (Cr)
0.225 J
ug/L
1
0.185
1
SW 6020B
08/09/2022 13:59
CWSPEN3
Lead (Pb)
0.092 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 13:59
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 13:59
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As)
0.197 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 16:13
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 16:13
CWSPEN3
Chromium (Cr)
0.286 J
ug/L
1
0.185
1
SW 6020B
08/09/2022 16:13
CWSPEN3
Lead (Pb)
0.158 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 16:13
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 16:13
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 16:13
CWSPEN3
Miscellaneous Tests by
a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter
Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 17 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-4R
Sample #: 2022018035
Collection Date: 07/25/2022 04:10 PM
Loc code:
MNS
MW-4R
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22070317
Chloride 2.5
mg/L
0.1
0.0154
1
EPA 9056A
07/27/2022 13:52
BGN9034
Sulfate 0.30
mg/L
0.1
0.0428
1
EPA 9056A
07/27/2022 13:52
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/02/2022 11:05
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba) 0.009
mg/L
0.005
0.002
1
SW 6010D
08/02/2022 18:20
CELL106
Calcium (Ca) 11.5
mg/L
0.05
0.012
1
SW 601OD
08/02/2022 18:20
CELL106
Magnesium (Mg) 8.72
mg/L
0.02
0.008
1
SW 6010D
08/02/2022 18:20
CELL106
Potassium (K) 0.331
mg/L
0.1
0.031
1
SW 6010D
08/02/2022 18:20
CELL106
Sodium (Na) 2.99
mg/L
0.05
0.017
1
SW 601OD
08/02/2022 18:20
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As) 0.111 U
ug/L
1
0.111
1
SW 6020B
08/09/2022 16:22
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 16:22
CWSPEN3
Chromium (Cr) 0.682 J
ug/L
1
0.185
1
SW 6020B
08/09/2022 16:22
CWSPEN3
Lead (Pb) 0.047 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 16:22
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 16:22
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 16:22
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-4DR
Collection Date: 07/25/2022 05:00 PM Loc code: MNS MW-4DR
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22070317
Chloride
1.7
mg/L
0.1
0.0154
1
Sulfate
0.97
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba)
0.014
mg/L
0.005
0.002
1
Calcium (Ca)
16.0
mg/L
0.05
0.012
1
Magnesium (Mg)
4.86
mg/L
0.02
0.008
1
Potassium (K)
0.766
mg/L
0.1
0.031
1
Sodium (Na)
7.02
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
1.14
ug/L
1
0.185
1
Lead (Pb)
0.037 U
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Page 18 of 223
Sample #: 2022018036
Matrix: GW RCRA
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
07/27/2022 14:08
BGN9034
EPA 9056A
07/27/2022 14:08
BGN9034
EPA 7470A
08/02/2022 11:07
JAA5429
SW 6010D
08/02/2022 18:24
CELL106
SW 601OD
08/02/2022 18:24
CELL106
SW 6010D
08/02/2022 18:24
CELL106
SW 6010D
08/02/2022 18:24
CELL106
SW 601OD
08/02/2022 18:24
CELL106
SW 6020B
08/09/2022 16:30
CWSPEN3
SW 6020B
08/09/2022 16:30
CWSPEN3
SW 6020B
08/09/2022 16:30
CWSPEN3
SW 6020B
08/09/2022 16:30
CWSPEN3
SW 6020B
08/09/2022 16:30
CWSPEN3
SW 6020B
08/09/2022 16:30
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 19 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-3BR
Sample #: 2022018037
Collection Date: 07/27/2022 12:00 PM
Loc code:
MNS MW-3BR
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 2.1
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 15:14
BGN9034
Sulfate 3.3
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 15:14
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:21
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.087
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 12:57
CELL106
Calcium (Ca) 27.3
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 12:57
CELL106
Magnesium (Mg) 6.33
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 12:57
CELL106
Potassium (K) 7.04
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 12:57
CELL106
Sodium (Na) 11.0
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 12:57
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As) 0.471 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 16:38
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 16:38
CWSPEN3
Chromium (Cr) 0.467 J
ug/L
1
0.185
1
SW 6020B
08/09/2022 16:38
CWSPEN3
Lead (Pb) 0.123 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 16:38
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 16:38
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 16:38
CWSPEN3
Miscellaneous Tests bV a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 20 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-4BR
Sample #: 2022018038
Collection Date: 07/28/2022 08:25 AM
Loc code:
MNS MW-4BR
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 3.7
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 19:16
BGN9034
Sulfate 28
mg/L
1
0.0428
10
EPA 9056A
08/01/2022 19:16
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:23
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.009
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:01
CELL106
Calcium (Ca) 2.49
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:01
CELL106
Magnesium (Mg) 1.44
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:01
CELL106
Potassium (K) 57.3
mg/L
1
0.031
10
SW 6010D
08/03/2022 13:01
CELL106
Sodium (Na) 49.4
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:01
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As) 0.447 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 16:47
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 16:47
CWSPEN3
Chromium (Cr) 1.28
ug/L
1
0.185
1
SW 6020B
08/09/2022 16:47
CWSPEN3
Lead (Pb) 0.037 U
ug/L
1
0.037
1
SW 6020B
08/09/2022 16:47
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 16:47
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 16:47
CWSPEN3
Miscellaneous Tests bV a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page21 of223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-4BRR
Sample #: 2022018039
Collection Date: 07/28/2022 10:00 AM
Loc code: MNS MW-4BRR
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 44
mg/L
2
0.0154
20
EPA 9056A
08/01/2022 19:57
BGN9034
Sulfate 880
mg/L
20
0.0428
200
EPA 9056A
08/01/2022 19:57
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.05 J
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:25
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.078
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:06
CELL106
Calcium (Ca) 4.81
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:06
CELL106
Magnesium (Mg) 0.019 J
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:06
CELL106
Potassium (K) 206
mg/L
10
0.031
100
SW 6010D
08/03/2022 13:06
CELL106
Sodium (Na) 723
mg/L
0.5
0.017
10
SW 601OD
08/03/2022 13:06
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As) 4.78
ug/L
1
0.111
1
SW 6020B
08/09/2022 16:55
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 16:55
CWSPEN3
Chromium (Cr) 0.349 J
ug/L
1
0.185
1
SW 6020B
08/09/2022 16:55
CWSPEN3
Lead (Pb) 0.043 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 16:55
CWSPEN3
Selenium (Se) 0.229 J
ug/L
1
0.193
1
SW 6020B
08/09/2022 16:55
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 16:55
CWSPEN3
Miscellaneous Tests bV a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 22 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-11 BR
Sample #: 2022018040
Collection Date: 07/28/2022 10:45 AM
Loc code:
MNS MW-11 BR
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 1.7
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 16:53
BGN9034
Sulfate 5.4
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 16:53
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:32
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.018
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:10
CELL106
Calcium (Ca) 10.9
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:10
CELL106
Magnesium (Mg) 2.76
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:10
CELL106
Potassium (K) 8.78
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 13:10
CELL106
Sodium (Na) 17.4
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:10
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As) 0.22 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 17:04
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 17:04
CWSPEN3
Chromium (Cr) 2.23
ug/L
1
0.185
1
SW 6020B
08/09/2022 17:04
CWSPEN3
Lead (Pb) 0.246 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 17:04
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 17:04
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 17:04
CWSPEN3
Miscellaneous Tests bV a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-13D
Collection Date: 07/27/2022 02:15 PM Loc code: MNS MW-13D
Analyte Result Units Qualifiers RDL MDL
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
DF
Vendor Parameter
Complete
INORGANIC IONS BY IC - Q22080010
Chloride
1.5
mg/L
0.1
0.0154
1
Sulfate
0.48
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba)
0.017
mg/L
0.005
0.002
1
Calcium (Ca)
9.62
mg/L
0.05
0.012
1
Magnesium (Mg)
3.57
mg/L
0.02
0.008
1
Potassium (K)
0.578
mg/L
0.1
0.031
1
Sodium (Na)
4.95
mg/L
0.05
0.017
1
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080025
Arsenic (As)
0.157 J
ug/L
1
0.111
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.776 J
ug/L
1
0.185
1
Lead (Pb)
0.037 U
ug/L
1
0.037
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Miscellaneous Tests by
a Vendor Laboratory
- (Analvsis Performed
by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Page 23 of 223
Sample #: 2022018041
Matrix: GW RCRA
Method
Analysis Date/Time
Analyst
Vendor Method
V_PACE
EPA 9056A
08/01/2022 15:28
BGN9034
EPA 9056A
08/01/2022 15:28
BGN9034
EPA 7470A
08/05/2022 13:40
JAA5429
SW 6010D
08/03/2022 13:15
CELL106
SW 601OD
08/03/2022 13:15
CELL106
SW 6010D
08/03/2022 13:15
CELL106
SW 6010D
08/03/2022 13:15
CELL106
SW 601OD
08/03/2022 13:15
CELL106
SW 6020B
08/09/2022 17:12
CWSPEN3
SW 6020B
08/09/2022 17:12
CWSPEN3
SW 6020B
08/09/2022 17:12
CWSPEN3
SW 6020B
08/09/2022 17:12
CWSPEN3
SW 6020B
08/09/2022 17:12
CWSPEN3
SW 6020B
08/09/2022 17:12
CWSPEN3
Vendor Method
V_PACE
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 24 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS MW-13BR
Sample #: 2022018042
Collection Date: 07/27/2022 02:45 PM
Loc code:
MNS MW-13BR
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 1.9
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 19:02
BGN9034
Sulfate 7.2
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 19:02
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:42
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.002 J
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:19
CELL106
Calcium (Ca) 24.7
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:19
CELL106
Magnesium (Mg) 4.95
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:19
CELL106
Potassium (K) 2.36
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 13:19
CELL106
Sodium (Na) 8.75
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:19
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.221 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 18:44
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 18:44
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 18:44
CWSPEN3
Lead (Pb) 0.047 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 18:44
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 18:44
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 18:44
CWSPEN3
Miscellaneous Tests bV a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Page 25 of 223
Site: MNS_TB-20220727-1520 Trip Blank Sample #: 2022018043
Collection Date: 07/27/2022 03:20 PM Loc code: MNS TB Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
Miscellaneous Tests by a Vendor Laboratory - (Analvsis Performed by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Method Analysis Date/Time Analyst
Vendor Method V_PACE
Vendor Method V_PACE

Certificate of Laboratory Analysis Page 26 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS FB-20220728-1100
Field Blank
Sample #: 2022018044
Collection Date: 07/28/2022 11:00 AM
Loc code: MNS QA
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 0.04 J
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 17:07
BGN9034
Sulfate 0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 17:07
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:44
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.002 U
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:32
CELL106
Calcium (Ca) 0.012 U
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:32
CELL106
Magnesium (Mg) 0.008 U
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:32
CELL106
Potassium (K) 0.031 U
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 13:32
CELL106
Sodium (Na) 0.017 U
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:32
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.111 U
ug/L
1
0.111
1
SW 6020B
08/09/2022 18:52
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 18:52
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 18:52
CWSPEN3
Lead (Pb) 0.037 U
ug/L
1
0.037
1
SW 6020B
08/09/2022 18:52
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 18:52
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 18:52
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 27 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS FB-20220727-1520
Field Blank
Sample #: 2022018045
Collection Date: 07/27/2022 03:20 PM
Loc code: MNS QA
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 0.0154 U
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 15:56
BGN9034
Sulfate 0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 15:56
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:47
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.002 U
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:36
CELL106
Calcium (Ca) 0.012 U
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:36
CELL106
Magnesium (Mg) 0.008 U
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:36
CELL106
Potassium (K) 0.031 U
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 13:36
CELL106
Sodium (Na) 0.017 U
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:36
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.111 U
ug/L
1
0.111
1
SW 6020B
08/09/2022 19:01
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 19:01
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 19:01
CWSPEN3
Lead (Pb) 0.037 U
ug/L
1
0.037
1
SW 6020B
08/09/2022 19:01
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 19:01
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 19:01
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 28 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS_FD-20220727-1 Duplicate
Collection Date: 07/27/2022 Loc code: MNS
FD
Sample #: 2022018046
Matrix: GW RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080010
Chloride 2.1
mg/L
0.1
0.0154
1
EPA 9056A
08/01/2022 18:48
BGN9034
Sulfate 2.8
mg/L
0.1
0.0428
1
EPA 9056A
08/01/2022 18:48
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:49
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.080
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:41
CELL106
Calcium (Ca) 24.4
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:41
CELL106
Magnesium (Mg) 6.03
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:41
CELL106
Potassium (K) 4.93
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 13:41
CELL106
Sodium (Na) 9.79
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:41
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.33 J
ug/L
1
0.111
1
SW 6020B
08/09/2022 18:11
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 18:11
CWSPEN3
Chromium (Cr) 0.217 J
ug/L
1
0.185
1
SW 6020B
08/09/2022 18:11
CWSPEN3
Lead (Pb) 0.096 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 18:11
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 18:11
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 18:11
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS_TB-20220725-0800 Trip Blank
Collection Date: 07/25/2022 08:00 AM Loc code: MNS TB
Analyte Result Units Qualifiers RDL MDL DF
Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed bV Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Page 29 of 223
Sample #: 2022018047
Matrix: GW RCRA
Method Analysis Date/Time Analyst
Vendor Method V_PACE
Vendor Method V_PACE

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Page 30 of 223
Site: MNS_TB-20220727-1510 Trip Blank Sample #: 2022018048
Collection Date: 07/27/2022 03:10 PM Loc code: MNS TB Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
Miscellaneous Tests by a Vendor Laboratory - (Analvsis Performed by Pace Laboratories)
Vendor Parameter Complete
VOLATILES - (Analysis Performed by Pace Laboratories
Vendor Parameter Complete
Method Analysis Date/Time Analyst
Vendor Method V_PACE
Vendor Method V_PACE

Certificate of Laboratory Analysis Page31 of223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS FB-20220725-1300
Field Blank
Sample #: 2022018049
Collection Date: 07/25/2022 01:00 PM
Loc code: MNS QA
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22070317
Chloride 0.03 J
mg/L
0.1
0.0154
1
EPA 9056A
07/27/2022 14:24
BGN9034
Sulfate 0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
07/27/2022 14:24
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/02/2022 11:09
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba) 0.002 U
mg/L
0.005
0.002
1
SW 6010D
08/02/2022 18:29
CELL106
Calcium (Ca) 0.012 U
mg/L
0.05
0.012
1
SW 601OD
08/02/2022 18:29
CELL106
Magnesium (Mg) 0.008 U
mg/L
0.02
0.008
1
SW 6010D
08/02/2022 18:29
CELL106
Potassium (K) 0.031 U
mg/L
0.1
0.031
1
SW 6010D
08/02/2022 18:29
CELL106
Sodium (Na) 0.017 U
mg/L
0.05
0.017
1
SW 601OD
08/02/2022 18:29
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.111 U
ug/L
1
0.111
1
SW 6020B
08/09/2022 19:09
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 19:09
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 19:09
CWSPEN3
Lead (Pb) 0.037 U
ug/L
1
0.037
1
SW 6020B
08/09/2022 19:09
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 19:09
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 19:09
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 32 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS FB-20220726-1330
Field Blank
Sample #: 2022018050
Collection Date: 07/26/2022 01:30 PM
Loc code: MNS QA
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22070317
Chloride 0.03 J
mg/L
0.1
0.0154
1
EPA 9056A
07/27/2022 16:17
BGN9034
Sulfate 0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
07/27/2022 16:17
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/02/2022 11:11
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080016
Barium (Ba) 0.002 U
mg/L
0.005
0.002
1
SW 6010D
08/02/2022 18:33
CELL106
Calcium (Ca) 0.042 J
mg/L
0.05
0.012
1
SW 601 OD
08/02/2022 18:33
CELL106
Magnesium (Mg) 0.008 U
mg/L
0.02
0.008
1
SW 6010D
08/02/2022 18:33
CELL106
Potassium (K) 0.031 U
mg/L
0.1
0.031
1
SW 6010D
08/02/2022 18:33
CELL106
Sodium (Na) 0.017 U
mg/L
0.05
0.017
1
SW 601OD
08/02/2022 18:33
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.111 U
ug/L
1
0.111
1
SW 6020B
08/09/2022 19:18
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 19:18
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 19:18
CWSPEN3
Lead (Pb) 0.037 U
ug/L
1
0.037
1
SW 6020B
08/09/2022 19:18
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 19:18
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 19:18
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 33 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS FB-20220727-1510
Field Blank
Sample #: 2022018052
Collection Date: 07/27/2022 03:10 PM
Loc code: MNS QA
Matrix: GW
RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22080070
Chloride 0.06 J
mg/L
0.1
0.0154
1
EPA 9056A
08/03/2022 12:57
BGN9034
Sulfate 0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
08/03/2022 12:57
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080130
Mercury (Hg) 0.01 U
ug/L
0.05
0.01
1
EPA 7470A
08/05/2022 13:52
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.002 U
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:45
CELL106
Calcium (Ca) 0.012 U
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:45
CELL106
Magnesium (Mg) 0.008 U
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:45
CELL106
Potassium (K) 0.031 U
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 13:45
CELL106
Sodium (Na) 0.017 U
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:45
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.111 U
ug/L
1
0.111
1
SW 6020B
08/09/2022 19:26
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 19:26
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 19:26
CWSPEN3
Lead (Pb) 0.037 U
ug/L
1
0.037
1
SW 6020B
08/09/2022 19:26
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 19:26
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 19:26
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE

Certificate of Laboratory Analysis Page 34 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Site: MNS_FD-20220725-1 Duplicate
Collection Date: 07/25/2022 Loc code: MNS
FD
Sample #: 2022018053
Matrix: GW RCRA
Analyte Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
ALKALINITY (FIXED END POINT 4.5) - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
INORGANIC IONS BY IC - Q22070317
Chloride 2.2
mg/L
0.1
0.0154
1
EPA 9056A
07/27/2022 14:40
BGN9034
Sulfate 0.43
mg/L
0.1
0.0428
1
EPA 9056A
07/27/2022 14:40
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22080051
Mercury (Hg) 0.01 J
ug/L
0.05
0.01
1
EPA 7470A
08/02/2022 11:18
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22080017
Barium (Ba) 0.107
mg/L
0.005
0.002
1
SW 6010D
08/03/2022 13:50
CELL106
Calcium (Ca) 7.80
mg/L
0.05
0.012
1
SW 601OD
08/03/2022 13:50
CELL106
Magnesium (Mg) 2.56
mg/L
0.02
0.008
1
SW 6010D
08/03/2022 13:50
CELL106
Potassium (K) 1.13
mg/L
0.1
0.031
1
SW 6010D
08/03/2022 13:50
CELL106
Sodium (Na) 6.36
mg/L
0.05
0.017
1
SW 601OD
08/03/2022 13:50
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS - Q22080026
Arsenic (As) 0.111 U
ug/L
1
0.111
1
SW 6020B
08/09/2022 19:34
CWSPEN3
Cadmium (Cd) 0.032 U
ug/L
1
0.032
1
SW 6020B
08/09/2022 19:34
CWSPEN3
Chromium (Cr) 0.185 U
ug/L
1
0.185
1
SW 6020B
08/09/2022 19:34
CWSPEN3
Lead (Pb) 0.059 J
ug/L
1
0.037
1
SW 6020B
08/09/2022 19:34
CWSPEN3
Selenium (Se) 0.193 U
ug/L
1
0.193
1
SW 6020B
08/09/2022 19:34
CWSPEN3
Silver (Ag) 0.035 U
ug/L
1
0.035
1
SW 6020B
08/09/2022 19:34
CWSPEN3
Miscellaneous Tests by a Vendor Laboratory
- (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
VOLATILES - (Analysis Performed by Pace Laboratories)
Vendor Parameter Complete
Vendor Method
V_PACE
Qualifiers:
J Analyte detected above the MDL, but below the RL. Analyte concentration should be considered an estimate.

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22070317 Dionex INORGANIC IONS BY IC
Blank # 1
Page 35 of 223
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Chloride
0
0
mg/L
1
0.0154
0.1
< MDL
Sulfate
0.001
0.001
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Chloride
1.99
1.99
mg/L
1
0.0154
2
99.5
80
120
Sulfate
2.09
2.09
mg/L
1
0.0428
2
104
80
120
MS # 1
Parent Sample:
J22070225 -- 2022018022
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Chloride
4.53
4.53
mg/L
1
0.0154
2
98.2
80
120
Sulfate
2.38
2.38
mg/L
1
0.0428
2
97.8
80
120
MSD # 1
Parent Sample:
J22070225 -- 2022018022
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Chloride
4.54
4.54
mg/L
1
0.0154
2
98.8
80
120 0.559
Sulfate
2.39
2.39
mg/L
1
0.0428
2
98.4
80
120 0.561
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080010 Dionex INORGANIC IONS BY IC
Blank # 1
Page 36 of 223
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Chloride
0
0
mg/L
1
0.0154
0.1
< MDL
Sulfate
0
0
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Chloride
1.93
1.93
mg/L
1
0.0154
2
97
80
120
Sulfate
1.95
1.95
mg/L
1
0.0428
2
96.3
80
120
MS # 1
Parent Sample:
J22070225 -- 2022018026
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Chloride
3.48
3.48
mg/L
1
0.0154
2
113
80
120
Sulfate
2.75
2.75
mg/L
1
0.0428
2
100
80
120
MSD # 1
Parent Sample:
J22070225 -- 2022018026
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Chloride
3.42
3.42
mg/L
1
0.0154
2
110
80
120 2.69
Sulfate
2.68
2.68
mg/L
1
0.0428
2
97
80
120 3.2
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080070 Dionex INORGANIC IONS BY IC
Blank # 1
Page 37 of 223
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Chloride
0
0
mg/L
1
0.0154
0.1
< MDL
Sulfate
0.002
0.002
mg/L
1
0.0428
0.1
< MDL
LCS # l
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Chloride
1.99
1.99
mg/L
1
0.0154
2
99.4
90
110
Sulfate
2.1
2.1
mg/L
1
0.0428
2
105
90
110
MS # 1
Parent Sample:
J22070068 -- 2022017360
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Chloride
2.79
27.9
mg/L
10
0.0154
20
100
80
120
Sulfate
3.48
34.8
mg/L
10
0.0428
20
103
80
120
MSD # 1
Parent Sample:
J22070068 -- 2022017360
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Chloride
2.78
27.8
mg/L
10
0.0154
20
99.8
80
120 0.669
Sulfate
3.48
34.8
mg/L
10
0.0428
20
103
80
120 0.112
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 38 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080051 HG 7470 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
0.012
0.012
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
0.01
0.01
Blank # 3
Parameter
Measured
Final
Mercury (Hg)
0.01
0.01
LCS # 1
Parameter Measured Final
Mercury (Hg) 1.74 1.74
MS # 1
Parameter
Measured
Final
Mercury (Hg)
1.02
1.02
MSD # 1
Parameter
Measured
Final
Mercury (Hg)
1.01
1.01
MS # 2
Parameter
Measured
Final
Mercury (Hg)
1
1
MSD # 2
Parameter
Measured
Final
Mercury (Hg)
1.01
1.01
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
> MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
= MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
= MDL
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
2
87
85
115
Parent Sample:
J22070225 -- 2022018022
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
1
102
75
125
Parent Sample:
J22070225 -- 2022018022
Units
Dil
MDL
S ike
% Recovery
LCL
UCL RPD
Qualifier
ug/L
1
0.01
1
101
75
125 0.593
Parent Sample:
J22070225 -- 2022018053
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
1
99.2
75
125
Parent Sample:
J22070225 -- 2022018053
Units
Dil
MDL
S ike
% Recovery
LCL
UCL RPD
Qualifier
ug/L
1
0.01
1
99.7
75
125 0.503

Certificate of Laboratory Analysis Page 39 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080130 HG 7470 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
-0.01
-0.01
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
-0.005
-0.005
Blank # 3
Parameter
Measured
Final
Mercury (Hg)
-0.002
-0.002
LCS # 1
Parameter Measured Final
Mercury (Hg) 1.98 1.98
MS # 1
Parameter
Measured
Final
Mercury (Hg)
1.02
1.02
MSD # 1
Parameter
Measured
Final
Mercury (Hg)
1.11
1.11
MS # 2
Parameter
Measured
Final
Mercury (Hg)
1.01
1.01
MSD # 2
Parameter
Measured
Final
Mercury (Hg)
1.02
1.02
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
< MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
< MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
< MDL
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
2
98.8
85
115
Parent Sample:
J22070225 -- 2022018026
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
1
102
75
125
Parent Sample:
J22070225 -- 2022018026
Units
Dil
MDL
S ike
% Recovery
LCL
UCL RPD
Qualifier
ug/L
1
0.01
1
111
75
125 8.83
Parent Sample:
J22070225 -- 2022018040
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
1
101
75
125
Parent Sample:
J22070225 -- 2022018040
Units
Dil
MDL
S ike
% Recovery
LCL
UCL RPD
Qualifier
ug/L
1
0.01
1
102
75
125 0.296

Certificate of Laboratory Analysis Page 40 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080042 ICP_DIS_TRM TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Barium (Ba)
-0.000213
-0.000213
mg/L
1
0.002
0.005
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Barium (Ba)
5.12
5.12
mg/L
1
0.002
5
102
80
120
MS # 1
Parent Sample:
J22070225 -- 2022018034
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Barium (Ba)
5.21
5.21
mg/L
1
0.002
5
104
70
130
MSD # 1
Parent Sample:
J22070225 -- 2022018034
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Barium (Ba)
5.19
5.19
mg/L
1
0.002
5
103
70
130 0.404
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page41 of223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080016 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units
Barium (Ba)
-0.000786
-0.000786
mg/L
Calcium (Ca)
0.00186
0.00186
mg/L
Magnesium (Mg)
0.00139
0.00139
mg/L
Potassium (K)
-0.00687
-0.00687
mg/L
Sodium (Na)
-0.00535
-0.00535
mg/L
LCS # 1
MS # 1
Parameter
Measured
Final
Units
Barium (Ba)
5.25
5.25
mg/L
Calcium (Ca)
5.16
5.16
mg/L
Magnesium (Mg)
5.14
5.14
mg/L
Potassium (K)
5.09
5.09
mg/L
Sodium (Na)
5.07
5.07
mg/L
Parameter
Measured
Final
Units
Barium (Ba)
5.38
5.38
mg/L
Calcium (Ca)
12.9
12.9
mg/L
Magnesium (Mg)
7.65
7.65
mg/L
Potassium (K)
6.21
6.21
mg/L
Sodium (Na)
11.6
11.6
mg/L
MSD # 1
Parameter
Measured
Final
Units
Barium (Ba)
5.37
5.37
mg/L
Calcium (Ca)
12.9
12.9
mg/L
Magnesium (Mg)
7.64
7.64
mg/L
Potassium (K)
6.2
6.2
mg/L
Sodium (Na)
11.6
11.6
mg/L
Dil
MDL
RDL
Relative Concentration
1
0.002
0.005
< MDL
1
0.012
0.05
< MDL
1
0.008
0.02
< MDL
1
0.031
0.1
< MDL
1
0.017
0.05
< MDL
Dil
MDL
S ike
% Recovery
LCL
UCL
1
0.002
5
105
80
120
1
0.012
5
103
80
120
1
0.008
5
103
80
120
1
0.031
5
102
80
120
1
0.017
5
101
80
120
Parent Sample:
J22070225 -- 2022018023
DiI
MDL
Spike
% Recovery
LCL
UCL
1
0.002
5
105
75
125
1
0.012
5
101
75
125
1
0.008
5
101
75
125
1
0.031
5
102
75
125
1
0.017
5
102
75
125
Parent Sample:
J22070225 -- 2022018023
Dil
MDL
S ike
% Recovery
LCL
UCL
RPD
1
0.002
5
105
75
125
0.223
1
0.012
5
100
75
125
0.256
1
0.008
5
101
75
125
0.131
1
0.031
5
102
75
125
0.193
1
0.017
5
101
75
125
0.311
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 42 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080017 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Parameter
Measured
Final
Units
Barium (Ba)
-0.000105
-0.000105
mg/L
Calcium (Ca)
0.002
0.002
mg/L
Magnesium (Mg)
0.000448
0.000448
mg/L
Potassium (K)
-0.00992
-0.00992
mg/L
Sodium (Na)
-0.00687
-0.00687
mg/L
LCS # 1
MS # 1
Parameter
Measured
Final
Units
Barium (Ba)
5.18
5.18
mg/L
Calcium (Ca)
5.12
5.12
mg/L
Magnesium (Mg)
5.13
5.13
mg/L
Potassium (K)
5.06
5.06
mg/L
Sodium (Na)
5.02
5.02
mg/L
Parameter
Measured
Final
Units
Barium (Ba)
5.14
5.14
mg/L
Calcium (Ca)
16.8
16.8
mg/L
Magnesium (Mg)
9.31
9.31
mg/L
Potassium (K)
6.23
6.23
mg/L
Sodium (Na)
10.5
10.5
mg/L
MSD # 1
Parameter
Measured
Final
Units
Barium (Ba)
5.16
5.16
mg/L
Calcium (Ca)
16.8
16.8
mg/L
Magnesium (Mg)
9.35
9.35
mg/L
Potassium (K)
6.25
6.25
mg/L
Sodium (Na)
10.5
10.5
mg/L
Dil
MDL
RDL
Relative Concentration
1
0.002
0.005
< MDL
1
0.012
0.05
< MDL
1
0.008
0.02
< MDL
1
0.031
0.1
< MDL
1
0.017
0.05
< MDL
Dil
MDL
S ike
% Recovery
LCL
UCL
1
0.002
5
104
80
120
1
0.012
5
102
80
120
1
0.008
5
103
80
120
1
0.031
5
101
80
120
1
0.017
5
100
80
120
Parent Sample:
J22070225 -- 2022018034
DiI
MDL
Spike
% Recovery
LCL
UCL
1
0.002
5
102
75
125
1
0.012
5
93.9
75
125
1
0.008
5
96
75
125
1
0.031
5
99
75
125
1
0.017
5
96.7
75
125
Parent Sample:
J22070225 -- 2022018034
Dil
MDL
S ike
% Recovery
LCL
UCL
RPD
1
0.002
5
103
75
125
0.291
1
0.012
5
94.7
75
125
0.238
1
0.008
5
96.8
75
125
0.418
1
0.031
5
99.4
75
125
0.337
1
0.017
5
97.1
75
125
0.181
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 43 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080141 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Arsenic (As)
-0.02
-0.02
Cadmium (Cd)
-0.001
-0.001
Chromium (Cr)
0.064
0.064
Lead (Pb)
0.002
0.002
Selenium (Se)
-0.046
-0.046
LCS # 1
Parameter
Measured
Final
Arsenic (As)
49
49
Cadmium (Cd)
48.9
48.9
Chromium (Cr)
49.4
49.4
Lead (Pb)
48.9
48.9
Selenium (Se)
49.8
49.8
LCSD # 1
Units
Dil
MDL
RDL
Relative Concentration
ug/L
1
0.111
1
< MDL
ug/L
1
0.032
1
< MDL
ug/L
1
0.185
1
< MDL
ug/L
1
0.037
1
< MDL
ug/L
1
0.193
1
< MDL
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
ug/L
1
0.111
50
98.1
80
120
ug/L
1
0.032
50
97.9
80
120
ug/L
1
0.185
50
98.8
80
120
ug/L
1
0.037
50
97.9
80
120
ug/L
1
0.193
50
99.5
80
120
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
RPD
Arsenic (As)
51.1
51.1
ug/L
1
0.111
50
102
80
120
4.08
Cadmium (Cd)
51
51
ug/L
1
0.032
50
102
80
120
4.06
Chromium (Cr)
51.2
51.2
ug/L
1
0.185
50
102
80
120
3.52
Lead (Pb)
51.3
51.3
ug/L
1
0.037
50
103
80
120
4.71
Selenium (Se)
49.7
49.7
ug/L
1
0.193
50
99.5
80
120
0.0161
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 44 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080024 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
LCS # 1
MS # 1
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Arsenic (As)
-0.027
-0.027
ug/L
1
0.111
1
< MDL
Cadmium (Cd)
-0.002
-0.002
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.03
0.03
ug/L
1
0.185
1
< MDL
Lead (Pb)
-0.003
-0.003
ug/L
1
0.037
1
< MDL
Selenium (Se)
-0.057
-0.057
ug/L
1
0.193
1
< MDL
Silver (Ag)
0.003
0.003
ug/L
1
0.035
1
< MDL
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Arsenic (As)
54.2
54.2
ug/L
1
0.111
50
108
80
120
Cadmium (Cd)
53.8
53.8
ug/L
1
0.032
50
108
80
120
Chromium (Cr)
54.1
54.1
ug/L
1
0.185
50
108
80
120
Lead (Pb)
53.2
53.2
ug/L
1
0.037
50
106
80
120
Selenium (Se)
49
49
ug/L
1
0.193
50
97.9
80
120
Silver (Ag)
54
54
ug/L
1
0.035
50
108
80
120
Parent Sample:
J22070225 -- 2022018024
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Arsenic (As)
51
51
ug/L
1
0.111
50
102
75
125
Cadmium (Cd)
51
51
ug/L
1
0.032
50
102
75
125
Chromium (Cr)
52.1
52.1
ug/L
1
0.185
50
103
75
125
Lead (Pb)
52.3
52.3
ug/L
1
0.037
50
102
75
125
Selenium (Se)
48.4
48.4
ug/L
1
0.193
50
96.8
75
125
Silver (Ag)
50.7
50.7
ug/L
1
0.035
50
101
75
125
Parent Sample:
J22070225 -- 2022018024
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Arsenic (As)
49.6
49.6
ug/L
1
0.111
50
99.1
75
125
2.8
Cadmium (Cd)
50.1
50.1
ug/L
1
0.032
50
100
75
125
1.7
Chromium (Cr)
52
52
ug/L
1
0.185
50
103
75
125
0.185
Lead (Pb)
51.8
51.8
ug/L
1
0.037
50
101
75
125
0.862
Selenium (Se)
48.4
48.4
ug/L
1
0.193
50
96.8
75
125
0.031
Silver (Ag)
49.8
49.8
ug/L
1
0.035
50
99.5
75
125
1.78
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 45 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080025 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
LCS # 1
MS # 1
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Arsenic (As)
-0.008
-0.008
ug/L
1
0.111
1
< MDL
Cadmium (Cd)
-0.003
-0.003
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.048
0.048
ug/L
1
0.185
1
< MDL
Lead (Pb)
0.092
0.092
ug/L
1
0.037
1
> MDL
Selenium (Se)
-0.057
-0.057
ug/L
1
0.193
1
< MDL
Silver (Ag)
0.001
0.001
ug/L
1
0.035
1
< MDL
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Arsenic (As)
49.5
49.5
ug/L
1
0.111
50
99
80
120
Cadmium (Cd)
50.8
50.8
ug/L
1
0.032
50
102
80
120
Chromium (Cr)
51.9
51.9
ug/L
1
0.185
50
104
80
120
Lead (Pb)
50.7
50.7
ug/L
1
0.037
50
101
80
120
Selenium (Se)
48.2
48.2
ug/L
1
0.193
50
96.3
80
120
Silver(Ag)
50.7
50.7
ug/L
1
0.035
50
101
80
120
Parent Sample:
J22070225 -- 2022018033
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Arsenic (As)
49.1
49.1
ug/L
1
0.111
50
98.1
75
125
Cadmium (Cd)
50.2
50.2
ug/L
1
0.032
50
100
75
125
Chromium (Cr)
52.7
52.7
ug/L
1
0.185
50
104
75
125
Lead (Pb)
50.6
50.6
ug/L
1
0.037
50
99.6
75
125
Selenium (Se)
47.1
47.1
ug/L
1
0.193
50
94.2
75
125
Silver(Ag)
50
50
ug/L
1
0.035
50
99.9
75
125
Parent Sample:
J22070225 -- 2022018033
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Arsenic (As)
48.7
48.7
ug/L
1
0.111
50
97.3
75
125
0.821
Cadmium (Cd)
50
50
ug/L
1
0.032
50
99.9
75
125
0.384
Chromium (Cr)
51.9
51.9
ug/L
1
0.185
50
103
75
125
1.62
Lead (Pb)
51.2
51.2
ug/L
1
0.037
50
101
75
125
1.12
Selenium (Se)
47.3
47.3
ug/L
1
0.193
50
94.6
75
125
0.504
Silver(Ag)
50.3
50.3
ug/L
1
0.035
50
101
75
125
0.694
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 46 of 223
This report shall not be reproduced, except in full.
Order # J22070225
Level II QC Summary
Q22080026 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
LCS # 1
MS # 1
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Arsenic (As)
0.011
0.011
ug/L
1
0.111
1
< MDL
Cadmium (Cd)
0.004
0.004
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.013
0.013
ug/L
1
0.185
1
< MDL
Lead (Pb)
-0.002
-0.002
ug/L
1
0.037
1
< MDL
Selenium (Se)
-0.056
-0.056
ug/L
1
0.193
1
< MDL
Silver (Ag)
-0.002
-0.002
ug/L
1
0.035
1
< MDL
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Arsenic (As)
50.4
50.4
ug/L
1
0.111
50
101
80
120
Cadmium (Cd)
50
50
ug/L
1
0.032
50
100
80
120
Chromium (Cr)
50.8
50.8
ug/L
1
0.185
50
102
80
120
Lead (Pb)
50.7
50.7
ug/L
1
0.037
50
101
80
120
Selenium (Se)
47.9
47.9
ug/L
1
0.193
50
95.7
80
120
Silver (Ag)
50.7
50.7
ug/L
1
0.035
50
101
80
120
Parent Sample:
J22070225 -- 2022018046
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Arsenic (As)
49.8
49.8
ug/L
1
0.111
50
99
75
125
Cadmium (Cd)
50
50
ug/L
1
0.032
50
100
75
125
Chromium (Cr)
50.9
50.9
ug/L
1
0.185
50
101
75
125
Lead (Pb)
50.4
50.4
ug/L
1
0.037
50
101
75
125
Selenium (Se)
47.3
47.3
ug/L
1
0.193
50
94.7
75
125
Silver (Ag)
49.2
49.2
ug/L
1
0.035
50
98.4
75
125
Parent Sample:
J22070225 -- 2022018046
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Arsenic (As)
49.5
49.5
ug/L
1
0.111
50
98.3
75
125
0.758
Cadmium (Cd)
50
50
ug/L
1
0.032
50
99.9
75
125
0.058
Chromium (Cr)
51.8
51.8
ug/L
1
0.185
50
103
75
125
1.9
Lead (Pb)
50.4
50.4
ug/L
1
0.037
50
101
75
125
0.0815
Selenium (Se)
48.4
48.4
ug/L
1
0.193
50
96.8
75
125
2.18
Silver (Ag)
50.4
50.4
ug/L
1
0.035
50
101
75
125
2.28
Qualifier
Qualifier
Qualifier
Qualifier

Page 47 of 223
0
aceAnalytical
Report of Analysis
Duke Energy
13339 Hagers Ferry Rd
Bldg 7405
Huntersville, NC 28078
Attention: Peggy Kendall
Project Name: MNS LANDFILL #1 Permit #60-04
Project Number: J22070225
Lot Number:XG28047
Date Completed:08/02/2022
08/05/2022 2:55 PM
Approved and released by:
Project Manager II: Cathy S. Dover
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 68

Page 48 of 223
PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Duke Energy
Lot Number: XG28047
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report. Where
sampling is conducted by the client, results relate to the accuracy of the information provided, and as the
samples are received.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace")
Laboratory Quality Manual, standard operating procedures (SOPS), and Pace policies. Any exceptions to
the TNI standards, the Laboratory Quality Manual, SOPS or policies are qualified on the results page or
discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI
scope of accreditation: Drinking Water: VOC (excluding BTEX, MTBE, Naphthalene, & 1,2-
dichloroethane) EPA 524.2, E. coli and Total coliforms SM 9223 B-2004, Solid Chemical Material: TOC
Walkley-Black, Biological Tissue: All, Non -Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7,
Boron, Calcium, Silicon, Strontium EPA 200.8, Bicarbonate, Carbonate, and Hydroxide Alkalinity SM 2320
B-2011, SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846 6010D, VOC SM 6200 B-2011, Fecal
Coliform Colilert-18.
1,4-dioxane SIM 8260D
Insufficient sample volume was provided to perform matrix spike/matrix spike duplicate (MS/MSD) for
analytical batch 49636. An LCS/LCSD was run in lieu of an MS/MSD. Batch samples listed below:
XG28047-008 (2022018036) (Run 1) (Analysis Batch 49636) 1,4-Dioxane (SIM) 1,2-DCA-d4 surrogate
XG28047-009 (2022018047) (Run 1) (Analysis Batch 49636) 1,4-Dioxane (SIM) 1,2-DCA-d4 surrogate
XG28047-010 (2022018049) (Run 1) (Analysis Batch 49636) 1,4-Dioxane (SIM) 1,2-DCA-d4 surrogate
XG28047-011 (2022018050) (Run 1) (Analysis Batch 49636) 1,4-Dioxane (SIM) 1,2-DCA-d4 surrogate
XG28047-012 (2022018053) (Run 1) (Analysis Batch 49636) 1,4-Dioxane (SIM) 1,2-DCA-d4 surrogate
If you have any questions regarding this report, please contact the Pace Project Manager listed on the
cover page.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] whw.pacelabs.com
Page 2 of 68

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Duke Energy
Lot Number: XG28047
Project Name: MNS LANDFILL #1 Permit #60-04
Project Number: J22070225
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2022018022
Aqueous
07/25/20221530
07/28/2022
002
2022018023
Aqueous
07/25/20221430
07/28/2022
003
2022018024
Aqueous
07/25/20221330
07/28/2022
004
2022018025
Aqueous
07/25/20221230
07/28/2022
005
2022018030
Aqueous
07/26/20221200
07/28/2022
006
2022018031
Aqueous
07/26/20221300
07/28/2022
007
2022018035
Aqueous
07/25/20221610
07/28/2022
008
2022018036
Aqueous
07/25/20221700
07/28/2022
009
2022018047
Aqueous
07/25/2022 0800
07/28/2022
010
2022018049
Aqueous
07/25/20221300
07/28/2022
011
2022018050
Aqueous
07/26/20221330
07/28/2022
012
2022018053
Aqueous
07/25/2022
07/28/2022
(12 samples)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 3 of 68

PACE ANALYTICAL SERVICES, LLC
Detection Summary
Duke Energy
Lot Number: XG28047
Project Name: MNS LANDFILL #1 Permit #60-04
Project Number: J22070225
Sample Sample ID
Matrix
Parameter
Method
Result
Q
Units
Page
001
2022018022
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
57
mg CaCO3/L
5
002
2022018023
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
51
mg CaCO3/L
9
003
2022018024
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
84
mg CaCO3/L
13
004
2022018025
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
28
mg CaCO3/1-
17
005
2022018030
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
54
mg CaCO3/L
21
007
2022018035
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
77
mg CaCO3/L
29
008
2022018036
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
76
mg CaCO3/L
33
008
2022018036
Aqueous
cis- 1,2-Dichloroethene
8260D
0.76
J
ug/L
34
008
2022018036
Aqueous
Methylene chloride
8260D
0.57
J
ug/L
34
009
2022018047
Aqueous
Acetone
8260D
82
ug/L
37
009
2022018047
Aqueous
2-Butanone (MEK)
8260D
22
ug/L
37
009
2022018047
Aqueous
2-Hexanone
8260D
2.9
J
ug/L
37
010
2022018049
Aqueous
Acetone
8260D
82
ug/L
41
010
2022018049
Aqueous
2-Butanone (MEK)
8260D
25
ug/L
41
010
2022018049
Aqueous
2-Hexanone
8260D
3.0
J
ug/L
41
011
2022018050
Aqueous
Acetone
8260D
79
ug/L
45
011
2022018050
Aqueous
2-Butanone (MEK)
8260D
25
ug/L
45
011
2022018050
Aqueous
2-Hexanone
8260D
2.9
J
ug/L
45
012
2022018053
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
52
mg CaCO3/1-
48
012
2022018053
Aqueous
Acetone
8260D
6.4
J
ug/L
49
(20 detections)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 4 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-001
Description: 2022018022 Matrix: Aqueous
Date Sampled:07/25/2022 1530 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2010 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 57 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 5 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-001
Description: 2022018022 Matrix: Aqueous
Date Sampled:07/25/2022 1530 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221239 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 6 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-001
Description: 2022018022 Matrix: Aqueous
Date Sampled:07/25/2022 1530 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221239 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
92 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-001
Description: 2022018022 Matrix: Aqueous
Date Sampled:07/25/2022 1530 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/29/2022 1739 BWS 49528
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 8 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-002
Description: 2022018023 Matrix: Aqueous
Date Sampled:07/25/2022 1430 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2017 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 51 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 9 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-002
Description: 2022018023 Matrix: Aqueous
Date Sampled:07/25/2022 1430 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221304 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 10 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-002
Description: 2022018023 Matrix: Aqueous
Date Sampled:07/25/2022 1430 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221304 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
95 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 11 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-002
Description: 2022018023 Matrix: Aqueous
Date Sampled:07/25/2022 1430 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/29/2022 1803 BWS 49528
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
118 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 12 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-003
Description: 2022018024 Matrix: Aqueous
Date Sampled:07/25/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2022 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 84 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 13 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-003
Description: 2022018024 Matrix: Aqueous
Date Sampled:07/25/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221328 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 14 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-003
Description: 2022018024 Matrix: Aqueous
Date Sampled:07/25/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221328 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
102 70-130
Toluene-d8
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 15 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-003
Description: 2022018024 Matrix: Aqueous
Date Sampled:07/25/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/29/2022 1827 BWS 49528
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
116 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 16 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-004
Description: 2022018025 Matrix: Aqueous
Date Sampled:07/25/2022 1230 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2028 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 28 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 17 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-004
Description: 2022018025 Matrix: Aqueous
Date Sampled:07/25/2022 1230 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221352 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 18 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-004
Description: 2022018025 Matrix: Aqueous
Date Sampled:07/25/2022 1230 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221352 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
98 70-130
Toluene-d8
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 19 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-004
Description: 2022018025 Matrix: Aqueous
Date Sampled:07/25/2022 1230 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/29/2022 1851 BWS 49528
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
116 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 20 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-005
Description: 2022018030 Matrix: Aqueous
Date Sampled:07/26/2022 1200 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2035 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 54 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 21 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-005
Description: 2022018030 Matrix: Aqueous
Date Sampled:07/26/2022 1200 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221417 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 22 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-005
Description: 2022018030 Matrix: Aqueous
Date Sampled:07/26/2022 1200 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221417 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
89 70-130
1,2-Dichloroethane-d4
95 70-130
Toluene-d8
98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 23 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-005
Description: 2022018030 Matrix: Aqueous
Date Sampled:07/26/2022 1200 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/29/2022 1916 BWS 49528
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
112 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 24 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-006
Description: 2022018031 Matrix: Aqueous
Date Sampled:07/26/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2049 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 ND 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 25 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-006
Description: 2022018031 Matrix: Aqueous
Date Sampled:07/26/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221441 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 26 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-006
Description: 2022018031 Matrix: Aqueous
Date Sampled:07/26/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221441 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
94 70-130
1,2-Dichloroethane-d4
96 70-130
Toluene-d8
104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 27 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-006
Description: 2022018031 Matrix: Aqueous
Date Sampled:07/26/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/29/2022 1940 BWS 49528
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
113 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 28 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-007
Description: 2022018035 Matrix: Aqueous
Date Sampled:07/25/2022 1610 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2102 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 77 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 29 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-007
Description: 2022018035 Matrix: Aqueous
Date Sampled:07/25/2022 1610 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221506 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 30 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-007
Description: 2022018035 Matrix: Aqueous
Date Sampled:07/25/2022 1610 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221506 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
102 70-130
Toluene-d8
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 31 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-007
Description: 2022018035 Matrix: Aqueous
Date Sampled:07/25/2022 1610 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/29/2022 2004 BWS 49528
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
113 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 32 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-008
Description: 2022018036 Matrix: Aqueous
Date Sampled:07/25/2022 1700 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2108 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 76 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 33 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-008
Description: 2022018036 Matrix: Aqueous
Date Sampled:07/25/2022 1700 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221530 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1, 1 -Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
0.76 J
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
0.57 J
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 34 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-008
Description: 2022018036 Matrix: Aqueous
Date Sampled:07/25/2022 1700 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221530 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
90 70-130
1,2-Dichloroethane-d4
99 70-130
Toluene-d8
100 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 35 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-008
Description: 2022018036 Matrix: Aqueous
Date Sampled:07/25/2022 1700 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1631 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
116 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 36 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-009
Description: 2022018047 Matrix: Aqueous
Date Sampled:07/25/2022 0800 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221555 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
82
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
22
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
2.9 J
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 37 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-009
Description: 2022018047 Matrix: Aqueous
Date Sampled:07/25/2022 0800 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221555 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
94 70-130
1,2-Dichloroethane-d4
103 70-130
Toluene-d8
105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 38 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-009
Description: 2022018047 Matrix: Aqueous
Date Sampled:07/25/2022 0800 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1655 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
118 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 39 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-010
Description: 2022018049 Matrix: Aqueous
Date Sampled:07/25/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2112 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 ND 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 40 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-010
Description: 2022018049 Matrix: Aqueous
Date Sampled:07/25/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221620 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
82
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
25
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
3.0 J
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 41 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-010
Description: 2022018049 Matrix: Aqueous
Date Sampled:07/25/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221620 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
93 70-130
1,2-Dichloroethane-d4
100 70-130
Toluene-d8
103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 42 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-010
Description: 2022018049 Matrix: Aqueous
Date Sampled:07/25/2022 1300 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1719 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
118 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 43 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-011
Description: 2022018050 Matrix: Aqueous
Date Sampled:07/26/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2116 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 ND 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 44 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-011
Description: 2022018050 Matrix: Aqueous
Date Sampled:07/26/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221644 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
79
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
25
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
2.9 J
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 45 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-011
Description: 2022018050 Matrix: Aqueous
Date Sampled:07/26/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221644 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
91 70-130
1,2-Dichloroethane-d4
92 70-130
Toluene-d8
99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 46 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-011
Description: 2022018050 Matrix: Aqueous
Date Sampled:07/26/2022 1330 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1743 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
113 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 47 of 68

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG28047-012
Description: 2022018053 Matrix: Aqueous
Date Sampled:07/25/2022 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/01/2022 2122 TAD 49755
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 52 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 48 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-012
Description: 2022018053 Matrix: Aqueous
Date Sampled:07/25/2022 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/20221709 JWO
49732
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
6.4 J
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 49 of 68

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG28047-012
Description: 2022018053 Matrix: Aqueous
Date Sampled:07/25/2022 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/20221709 JWO
49732
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
92 70-130
1,2-Dichloroethane-d4
99 70-130
Toluene-d8
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 50 of 68

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG28047-012
Description: 2022018053 Matrix: Aqueous
Date Sampled:07/25/2022 Project Name: MINIS LANDFILL #1 Permit #60-
Date Received:07/28/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1807 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 51 of 68

QC Summary
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG28047
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 52 of 68

Inorganic non-metals - LCS
Sample ID: XQ49755-002 Matrix: Aqueous
Batch: 49755
Analytical Method: SM 2320B-2011
Spike
Amount Result %Rec
Parameter (mg CaCO3/L) (mg CaCO3/L) Q Dil % Rec Limit Analysis Date
Alkalinity @ pH 4.5 su 100 110 1 107 90-110 08/01/2022 1942
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 53 of 68
QC Data for Lot Number: XG28047

Inorganic non-metals - Duplicate
Sample ID: XG28047-006DU Matrix: Aqueous
Batch: 49755
Analytical Method: SM 2320B-2011
Sample
Amount Result %RPD
Parameter (mg CaCO3/L) (mg CaCO3/L) Q Dil % RPD Limit Analysis Date
Alkalinity @ pH 4.5 su ND ND 1 0.00 20 08/01/2022 2055
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 54 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: XQ49528-001 Matrix: Aqueous
Batch:49528 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 07/29/20221148
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
117 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 55 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: XQ49528-002 Matrix: Aqueous
Batch:49528 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 47 1 95 70-130 07/29/20221059
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
107 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 56 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: XQ49636-001 Matrix: Aqueous
Batch:49636 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 07/31/20221514
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
116 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 57 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: XQ49636-002 Matrix: Aqueous
Batch:49636 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 48 1 96 70-130 07/31/20221344
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
112 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 58 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: XQ49636-003 Matrix: Aqueous
Batch:49636 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 50 1 101 5.2 70-130 20 07/31/20221426
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
113 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 59 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ49732-001 Matrix: Aqueous
Batch:49732 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
08/01/2022 1023
Acrylonitrile
ND
1
20
0.80
ug/L
08/01/2022 1023
Benzene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Bromochloromethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Bromodichloromethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Bromoform
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
08/01/2022 1023
2-Butanone (MEK)
ND
1
10
2.0
ug/L
08/01/2022 1023
Carbon disulfide
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Chlorobenzene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Chloroethane
ND
1
2.0
0.40
ug/L
08/01/2022 1023
Chloroform
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
08/01/2022 1023
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Dibromochloromethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
08/01/2022 1023
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
08/01/2022 1023
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Ethylbenzene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
2-Hexanone
ND
1
10
2.0
ug/L
08/01/2022 1023
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
08/01/2022 1023
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
08/01/2022 1023
Methylene chloride
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Styrene
ND
1
1.0
0.41
ug/L
08/01/2022 1023
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Tetrachloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Toluene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Trichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
08/01/2022 1023
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 60 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ49732-001 Matrix: Aqueous
Batch:49732 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
08/01/2022 1023
Vinyl chloride
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Xylenes (total)
ND
1
1.0
0.40
ug/L
08/01/2022 1023
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 99 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 105 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG28047
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 61 of 68

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ49732-002
Matrix: Aqueous
Batch:49732
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
97
1
97
60-140
08/01/2022 0849
Acrylonitrile
100
99
1
99
70-130
08/01/2022 0849
Benzene
50
49
1
98
70-130
08/01/2022 0849
Bromochloromethane
50
47
1
93
70-130
08/01/2022 0849
Bromodichloromethane
50
49
1
98
70-130
08/01/2022 0849
Bromoform
50
56
1
113
70-130
08/01/2022 0849
Bromomethane (Methyl bromide)
50
41
1
82
70-130
08/01/2022 0849
2-Butanone (MEK)
100
110
1
110
70-130
08/01/2022 0849
Carbon disulfide
50
50
1
99
70-130
08/01/2022 0849
Carbon tetrachloride
50
46
1
93
70-130
08/01/2022 0849
Chlorobenzene
50
50
1
99
70-130
08/01/2022 0849
Chloroethane
50
48
1
96
70-130
08/01/2022 0849
Chloroform
50
45
1
89
70-130
08/01/2022 0849
Chloromethane (Methyl chloride)
50
44
1
88
60-140
08/01/2022 0849
1,2-Dibromo-3-chloropropane (DBCP)
50
54
1
108
70-130
08/01/2022 0849
Dibromochloromethane
50
53
1
107
70-130
08/01/2022 0849
1,2-Dibromoethane (EDB)
50
52
1
104
70-130
08/01/2022 0849
Dibromomethane (Methylene bromide)
50
49
1
97
70-130
08/01/2022 0849
trans- 1,4-Dichloro-2-butene
50
56
1
111
70-130
08/01/2022 0849
1,2-Dichlorobenzene
50
51
1
101
70-130
08/01/2022 0849
1,4-Dichlorobenzene
50
49
1
97
70-130
08/01/2022 0849
1,1-Dichloroethane
50
47
1
93
70-130
08/01/2022 0849
1,2-Dichloroethane
50
46
1
92
70-130
08/01/2022 0849
1,1-Dichloroethene
50
50
1
100
70-130
08/01/2022 0849
cis- 1,2-Dichloroethene
50
48
1
96
70-130
08/01/2022 0849
trans- 1,2-Dichloroethene
50
48
1
96
70-130
08/01/2022 0849
1,2-Dichloropropane
50
51
1
102
70-130
08/01/2022 0849
cis- 1,3-Dichloropropene
50
55
1
110
70-130
08/01/2022 0849
trans- 1,3-Dichloropropene
50
56
1
113
70-130
08/01/2022 0849
Ethylbenzene
50
54
1
108
70-130
08/01/2022 0849
2-Hexanone
100
130
1
125
70-130
08/01/2022 0849
Methyl iodide (lodomethane)
50
48
1
96
70-130
08/01/2022 0849
4-Methyl-2-pentanone
100
120
1
117
70-130
08/01/2022 0849
Methylene chloride
50
45
1
91
70-130
08/01/2022 0849
Styrene
50
53
1
105
70-130
08/01/2022 0849
1,1,1,2-Tetrachloroethane
50
51
1
102
70-130
08/01/2022 0849
1,1,2,2-Tetrachloroethane
50
50
1
100
70-130
08/01/2022 0849
Tetrachloroethene
50
50
1
101
70-130
08/01/2022 0849
Toluene
50
54
1
108
70-130
08/01/2022 0849
1,1,1-Trichloroethane
50
48
1
95
70-130
08/01/2022 0849
1,1,2-Trichloroethane
50
52
1
103
70-130
08/01/2022 0849
Trichloroethene
50
47
1
95
70-130
08/01/2022 0849
Trichlorofluoromethane
50
47
1
94
70-130
08/01/2022 0849
1,2,3-Trichloropropane
50
51
1
103
70-130
08/01/2022 0849
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 62 of 68
QC Data for Lot Number: XG28047

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ49732-002
Matrix: Aqueous
Batch:49732
Prep Method: 5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil % Rec
Limit
Analysis Date
Vinyl acetate
50
51
1 101
60-140
08/01/2022 0849
Vinyl chloride
50
46
1 91
70-130
08/01/2022 0849
Xylenes (total)
100
110
1 110
70-130
08/01/2022 0849
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 107 70-130
1,2-Dichloroethane-d4 87 70-130
Toluene-d8 104 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG28047
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 63 of 68

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 64 of 68

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trams 1.a.D �y1 o P kru9er
110-57 -6
100
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7,2QrM-ce1!"ro; 2mivEn■ ditY,liridt~
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i,i-rmi*wco,h}ifs,P., T•1-Dahksroamfim Yllrofl kr.: [hl rice
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?fl[]37-01•
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591 7B-6
t0
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74-95-3
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75-OR-2
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hivilylalhi;,EW.gc;nikk;a8urrnnne
78-RM
1
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127-1�-4
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1
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 67 of 68

PACE ANALYTICAL SERVICES, LLC
5arrloles Receipt Checkl kst (SRCI I N16d0IV-151 Jtev ised-9/29!262 D
acsArraf ¢lva�' 155uing Author ty., ?ace P-NV - WCUL Pabls 1 (iUl
Saimple Receipt Checklist (SRC)
Client- r�nnlar hi-tr artrrl hvielni,.• KKR - f (Pr2MW-22 L ,yr ri• NOZU47
Mc..sn3 c f rc .cirt , Pa e ChenL UPS FedEx
Odter:
=•CS
f Teo
I 1. W'M-2 mistody seals present on the cmicrY
Yes
No
J NA
2• Jf 0115hod seals wm resent werr flies inUv;G and unJbri3keui7
pH Strip ID: �'� Chlorins Strip [1); �`t-- Tested by:14k
Originat tcutperatLtrr upcis rnctipt I F)crFvcd (Correetad) tesnperatura upari receipt 1AMid Snap-Ctip ID: 1 rA
2.7 127 a NA NA -C MA rKA oC 14A rNA oC
T4lelhmh O Tomperature Blwik ❑Aar=usr Bottles 1R Gun ID: � TR Uun C:oi cllou Factor: ac
MU63013 clfcaolant: 21 ;Vet ice ❑ Ice Parks ❑ Dry Ice ❑ NLnir
❑ ❑N 3, 1f`tcmpcfature oJ`Ufly uLHrler MX1Terjcd 6.O"C-, was J�ra`ecL h -Mki,L:r NCAiliW?
❑5 Y Tla l�l PNI was Nintihe,1 Y . phofto } omaiI ! face-Fv-lace (Circle onn).
Yes
N
NA
4, Is tltocbonnfc:cia,,l cauricr:s packingRlipatlathed to this fonn7
S. Wcrc proper custody P=Cdar, x (rr;lir IIA!5hMCireaeive[{ fel=ovred?
J
Yes
No
,r:]Yeti
NO
6- W-em sample Ms listed oft Ole COC?
d
Yes
❑ Na
1
7. W-cre sam 1c [lls listed on all tairpic, ronlainci-0
21
Yc
Ll No
S. Was collection date,&&rue lisicri on khc C'OUI
{
Yts
Na
9. Was oollennion date & time 11stod on DIE sarttplo clanLnirrer.'L
,r
,r
Yes
Yes
FIN")
Teo
1Q. Did all container lapel inf y-mation (Ili, date, time).Ll sc Lvith the COC?
IL WM tests to be performed Ii€ted mi the COC?
['77 Yes
tJ
D M15
LJ
12. Did al 5.9tr rise Arr yc in the proper r-witainers fur q?uh wst wicl/os in pod condition
(LQL�rO1C�n, Iids cm, eic.)? --
M4 t'ex;
Ll Na;
13. Was adequate, samplc Murne wvailablc7
YVs
Ri No
14. Wizre all samples rpCCivcd widiiil ;1 tits 1101ding time 64 48 hours whichever -nornes hrsl7
Yf.,
To
15, Wem aLly 3anl"6g uorLtainurs missing/excess (,±3rcle one samples Not Jilted on C=-
16. Fnr VOA and J(SK-[75 sartpLes, worn bubbles preseil> r "Inca-sirs"{'{."llr 6mm in diameter) in sou of the VOA vials?
17. Wzi.0 all DROIasLtUWrpwricat samples nmeivedaia pH of<2?
❑ Yx
®A'o
❑NaL
ynS
No
!�JNA
'cs
No
LdNA
19- Wej%% al; L yft3, idv sampJcs rekei�,ed at a rFT _> IN Mild su Yids sainples rwej vcxJ an pH > 9'f
1 �. Vera of asp l icah le V-13,'I'l Nicyant eip ie n OF625, 077WLj saris fes tree a
residual ch Iorinc'f
= Yes
❑ No
71NPL
❑Yes
❑ Na
ONA
20, VLfc:4 alienl (i,c, rcqucstcd dilutioiLs. R4C11v1ST) i;Wsipsdoa1S, aic..,�
o4mixdy transcribed fivai iliv COC into the comment rectio-j in UMS?
YCS
Ala
1, was the hots attmbcr Iistcd an #lie container label? Tf -cs, Quate t+
Sample Prrxmeti•ation (Must bo completed 'br vtp Barr carrLcxCypreserl+ed nt-with headsp3ce)
Sampla(5) r" f,f A' _weave ra slued 1Tlwu trdy prgs.-rw 'd and were adjttstr'd accordingly
in sample receiving Willi nL or ruhL 4?rLe_ F1?SO�I-IQ, NaOH using SR Pr > .
Tim aprLdsp ation _ t.s T1 mrim khan ime preservative is needed, plrrlsc note in die aarnments belvx,
`ample(s) ,� _ wprp received WA bubbles >6 mt:r in diamatar.
a5nples(s) were received w-th TR(> 0.5 mgfL (if 919 Is iro ) and were
trusted acCbrdin jy in sampJe receiving wish sadiutn thi0511lfare la29203) with Shealy ID:
] barcode labels appIierT hy_ Kr l� u 1]a c: 0"+.'28M22
Cal�rgents�
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 68 of 68

Page 115 of 223
0
aceAnalytical
Report of Analysis
Duke Energy
13339 Hagers Ferry Rd
Bldg 7405
Huntersville, NC 28078
Attention: Peggy Kendall
Project Name: MNS LANDFILL #1 Permit #60-04
Project Number: J22070225
Lot Number:XG30019
Date Completed:08/16/2022
08/19/2022 9:22 AM
Approved and released by:
Project Manager II: Cathy S. Dover
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 103

Page 116 of 223
PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Duke Energy
Lot Number: XG30019
Report Revision 08/19/2022: This report has been revised to only update the narrative. All other
sample results are as reported in the original PDF report. This report supersedes and replaces
any prior reports issued under this lot number.
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this
Case Narrative. The sample receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report. Where sampling is
conducted by the client, results relate to the accuracy of the information provided, and as the samples are received
Sample receipt, sample analysis, and data review have been performed in accordance with the most current
approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace") Laboratory Quality
Manual, standard operating procedures (SOPS), and Pace policies. Any exceptions to the TNI standards, the
Laboratory Quality Manual, SOPS or policies are qualified on the results page or discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI scope of
accreditation: Drinking Water: VOC (excluding BTEX, MTBE, Naphthalene, & 1,2-dichloroethane) EPA 524.2, E. coli
and Total coliforms SM 9223 B-2004, Solid Chemical Material: TOC Walkley-Black, Biological Tissue: All, Non -
Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7, Boron, Calcium, Silicon, Strontium EPA 200.8, Bicarbonate,
Carbonate, and Hydroxide Alkalinity SM 2320 B-2011, SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846
6010D, VOC SM 6200 B-2011, Fecal Coliform Colilert-18.
1,4-Dioxane 8260D
Samples XG30019-006 (2022018033) and XG30019-014 (2022018043) had an air bubble > 6mm in the sample vials.
Insufficient sample volume was provided to perform matrix spike/matrix spike duplicate (MS/MSD) for analytical batch
49636 and 49890. An LCS/LCSD was run in lieu of an MS/MSD. 1,4-DX
Internal standard response for sample XG30019-010 (2022018039) was below the lower control limit. The sample
was re -analyzed with concurring results. As such, the sample results may be biased high. The original set of data
has been reported
Alkalinity
Reanalysis of the following samples was performed outside of the analytical holding time: XG30019-009, XG30019-
010, XG30019-011, XG30019-012, XG30019-013, XG30019-015, XG30019-016, XG30019-017, and XG30019-019.
All results confirm the run 1 analysis. The Run 1 results have been reported.
XG30019-009 (2022018038) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-010 (2022018039) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-011 (2022018040) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-012 (2022018041) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-013 (2022018042) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-015 (2022018044) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-016 (2022018045) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-017 (2022018046) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
XG30019-019 (2022018052) (Run 2) (Analysis Batch 51152) Alkalinity @ pH 4.5 su
If you have any questions regarding this report, please contact the Pace Project Manager listed on the cover page.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 2 of 103

PACE ANALYTICAL SERVICES, LLC
Sample Summary
Duke Energy
Lot Number: XG30019
Project Name: MNS LANDFILL #1 Permit #60-04
Project Number: J22070225
Sample Number
Sample ID
Matrix
Date Sampled
Date Received
001
2022018026
Aqueous
07/27/2022 0950
07/30/2022
002
2022018027
Aqueous
07/27/20221040
07/30/2022
003
2022018028
Aqueous
07/27/20221235
07/30/2022
004
2022018029
Aqueous
07/27/20221215
07/30/2022
005
2022018032
Aqueous
07/27/20221500
07/30/2022
006
2022018033
Aqueous
07/27/20221330
07/30/2022
007
2022018034
Aqueous
07/27/20221310
07/30/2022
008
2022018037
Aqueous
07/27/20221200
07/30/2022
009
2022018038
Aqueous
07/28/2022 0825
07/30/2022
010
2022018039
Aqueous
07/28/20221000
07/30/2022
011
2022018040
Aqueous
07/28/20221045
07/30/2022
012
2022018041
Aqueous
07/27/20221415
07/30/2022
013
2022018042
Aqueous
07/27/20221445
07/30/2022
014
2022018043
Aqueous
07/27/20221520
07/30/2022
015
2022018044
Aqueous
07/28/20221100
07/30/2022
016
2022018045
Aqueous
07/27/20221520
07/30/2022
017
2022018046
Aqueous
07/27/2022
07/30/2022
018
2022018048
Aqueous
07/27/20221510
07/30/2022
019
2022018052
Aqueous
07/27/20221510
07/30/2022
(19 samples)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 3 of 103

PACE ANALYTICAL SERVICES, LLC
Detection Summary
Duke Energy
Lot Number: XG30019
Project Name: MNS LANDFILL #1 Permit #60-04
Project Number: J22070225
Sample Sample ID
Matrix
Parameter
Method
Result Q
Units
Page
001
2022018026
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
30
mg CaCO3/1-
6
002
2022018027
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
70
mg CaCO3/1-
10
002
2022018027
Aqueous
cis-1,2-Dichloroethene
8260D
2.8
ug/L
11
002
2022018027
Aqueous
Methylene chloride
8260D
2.8
ug/L
11
002
2022018027
Aqueous
Tetrachloroethene
8260D
0.48 J
ug/L
11
002
2022018027
Aqueous
Trichloroethene
8260D
1.3
ug/L
11
003
2022018028
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
83
mg CaCO3/1-
14
003
2022018028
Aqueous
cis- 1,2-Dichloroethene
8260D
0.69 J
ug/L
15
003
2022018028
Aqueous
Tetrachloroethene
8260D
1.1
ug/L
15
004
2022018029
Aqueous
Alkalinity @ pH 4.5 su
SM 2320B-
150
mg CaCO3/1-
18
004
2022018029
Aqueous
Benzene
8260D
0.78
J
ug/L
19
004
2022018029
Aqueous
cis- 1,2-Dichloroethene
8260D
29
ug/L
19
004
2022018029
Aqueous
Methylene chloride
8260D
7.3
ug/L
19
004
2022018029
Aqueous
Tetrachloroethene
8260D
1.1
ug/L
19
004
2022018029
Aqueous
Trichloroethene
8260D
5.4
ug/L
19
004
2022018029
Aqueous
Vinyl chloride
8260D
0.59
J
ug/L
20
004
2022018029
Aqueous
Xylenes (total)
8260D
16
ug/L
20
004
2022018029
Aqueous
1,4-Dioxane
8260D (SIM)
1.5
J
ug/L
21
006
2022018033
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
42
mg CaCO3/1-
26
007
2022018034
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
60
mg CaCO3/1-
30
008
2022018037
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
120
mg CaCO3/1-
34
008
2022018037
Aqueous
Benzene
8260D
1.0
ug/L
35
008
2022018037
Aqueous
1,1-Dichloroethane
8260D
1.0
ug/L
35
008
2022018037
Aqueous
cis- 1,2-Dichloroethene
8260D
5.4
ug/L
35
008
2022018037
Aqueous
Methylene chloride
8260D
15
ug/L
35
008
2022018037
Aqueous
Tetrachloroethene
8260D
0.94
J
ug/L
35
008
2022018037
Aqueous
Trichloroethene
8260D
2.3
ug/L
35
008
2022018037
Aqueous
Xylenes (total)
8260D
120
ug/L
36
009
2022018038
Aqueous
Alkalinity @ pH 4.5 su
SM 2320B-
140
mg CaCO3/1-
38
009
2022018038
Aqueous
Acetone
8260D
31
ug/L
39
009
2022018038
Aqueous
Carbon disulfide
8260D
2.4
ug/L
39
009
2022018038
Aqueous
1,1-Dichloroethane
8260D
0.54
J
ug/L
39
009
2022018038
Aqueous
cis- 1,2-Dichloroethene
8260D
4.9
ug/L
39
009
2022018038
Aqueous
Methylene chloride
8260D
6.5
ug/L
39
009
2022018038
Aqueous
Trichloroethene
8260D
0.70
J
ug/L
39
009
2022018038
Aqueous
Xylenes (total)
8260D
3.7
ug/L
40
010
2022018039
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
630
mg CaCO3/1-
42
010
2022018039
Aqueous
Acetone
8260D
16
J
ug/L
43
010
2022018039
Aqueous
Carbon disulfide
8260D
20
ug/L
43
010
2022018039
Aqueous
cis- 1,2-Dichloroethene
8260D
0.95
J
ug/L
43
010
2022018039
Aqueous
Methylene chloride
8260D
1.1
ug/L
43
010
2022018039
Aqueous
Xylenes (total)
8260D
0.45
J
ug/L
44
011
2022018040
Aqueous
Alkalinity @ pH 4.5 su
SM 232013-
79
mg CaCO3/1-
46
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 4 of 103

Detection Summary (Continued)
Lot Number: XG30019
Sample
Sample ID
Matrix
Parameter
Method
Result
Q
Units
Page
012
2022018041
Aqueous
Alkalinity @ pH 4.5 su
SM 2320B-
45
mg CaCO3/1-
50
013
2022018042
Aqueous
Alkalinity @ pH 4.5 su
SM 2320B-
97
mg CaCO3/1-
54
013
2022018042
Aqueous
cis- 1,2-Dichloroethene
8260D
1.1
ug/L
55
013
2022018042
Aqueous
Methylene chloride
8260D
1.5
ug/L
55
013
2022018042
Aqueous
Trichloroethene
8260D
0.54
J
ug/L
55
013
2022018042
Aqueous
Xylenes (total)
8260D
1.5
ug/L
56
014
2022018043
Aqueous
Acetone
8260D
84
ug/L
58
014
2022018043
Aqueous
2-Butanone (MEK)
8260D
28
ug/L
58
014
2022018043
Aqueous
2-Hexanone
8260D
3.4
J
ug/L
58
015
2022018044
Aqueous
Acetone
8260D
19
J
ug/L
62
015
2022018044
Aqueous
2-Butanone (MEK)
8260D
4.6
J
ug/L
62
016
2022018045
Aqueous
Acetone
8260D
82
ug/L
66
016
2022018045
Aqueous
2-Butanone (MEK)
8260D
25
ug/L
66
016
2022018045
Aqueous
2-Hexanone
8260D
3.6
J
ug/L
66
017
2022018046
Aqueous
Alkalinity @ pH 4.5 su
SM 2320B-
110
mg CaCO3/1-
69
017
2022018046
Aqueous
Acetone
8260D
5.9
J
ug/L
70
017
2022018046
Aqueous
Benzene
8260D
1.3
ug/L
70
017
2022018046
Aqueous
1,1-Dichloroethane
8260D
1.2
ug/L
70
017
2022018046
Aqueous
cis- 1,2-Dichloroethene
8260D
6.1
ug/L
70
017
2022018046
Aqueous
Methylene chloride
8260D
18
ug/L
70
017
2022018046
Aqueous
Tetrachloroethene
8260D
0.96
J
ug/L
70
017
2022018046
Aqueous
Trichloroethene
8260D
2.5
ug/L
70
017
2022018046
Aqueous
Trichlorofluoromethane
8260D
0.43
J
ug/L
70
017
2022018046
Aqueous
Xylenes (total)
8260D
150
ug/L
71
018
2022018048
Aqueous
Acetone
8260D
81
ug/L
73
018
2022018048
Aqueous
2-Butanone (MEK)
8260D
28
ug/L
73
018
2022018048
Aqueous
2-Hexanone
8260D
3.7
J
ug/L
73
019
2022018052
Aqueous
Acetone
8260D
89
ug/L
77
019
2022018052
Aqueous
2-Butanone (MEK)
8260D
29
ug/L
77
019
2022018052
Aqueous
2-Hexanone
8260D
3.6
J
ug/L
77
(73 detections)
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 5 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-001
Description: 2022018026 Matrix: Aqueous
Date Sampled:07/27/2022 0950 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2311 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 30 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 6 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-001
Description: 2022018026 Matrix: Aqueous
Date Sampled:07/27/2022 0950 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/20221639 BWS
49823
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-001
Description: 2022018026 Matrix: Aqueous
Date Sampled:07/27/2022 0950 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/20221639 BWS
49823
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
101 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
95 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 8 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-001
Description: 2022018026 Matrix: Aqueous
Date Sampled:07/27/2022 0950 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1831 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 9 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-002
Description: 2022018027 Matrix: Aqueous
Date Sampled:07/27/2022 1040 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2317 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 70 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 10 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-002
Description: 2022018027 Matrix: Aqueous
Date Sampled:07/27/2022 1040 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/2022 2324 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
2.8
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
2.8
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.48 J
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
1.3
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 11 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-002
Description: 2022018027 Matrix: Aqueous
Date Sampled:07/27/2022 1040 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/2022 2324 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
99 70-130
1,2-Dichloroethane-d4
88 70-130
Toluene-d8
102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 12 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-002
Description: 2022018027 Matrix: Aqueous
Date Sampled:07/27/2022 1040 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1855 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
111 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 13 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-003
Description: 2022018028 Matrix: Aqueous
Date Sampled:07/27/2022 1235 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2324 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 83 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 14 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-003
Description: 2022018028 Matrix: Aqueous
Date Sampled:07/27/2022 1235 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/01/2022 2349 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
0.69 J
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
1.1
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 15 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-003
Description: 2022018028 Matrix: Aqueous
Date Sampled:07/27/2022 1235 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/01/2022 2349 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
99 70-130
1,2-Dichloroethane-d4
84 70-130
Toluene-d8
102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 16 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-003
Description: 2022018028 Matrix: Aqueous
Date Sampled:07/27/2022 1235 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1919 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
112 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 17 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-004
Description: 2022018029 Matrix: Aqueous
Date Sampled:07/27/2022 1215 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2331 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 150 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 18 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-004
Description: 2022018029 Matrix: Aqueous
Date Sampled:07/27/2022 1215 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0014 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
0.78 J
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
29
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
7.3
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
1.1
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
5.4
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 19 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-004
Description: 2022018029 Matrix: Aqueous
Date Sampled:07/27/2022 1215 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 08/02/2022 0014 JMM2 49759
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Vinyl acetate 108-05-4 8260D ND 5.0 1.2 ug/L 1
Vinyl chloride 75-01-4 8260D 0.59 J 1.0 0.40 ug/L 1
Xylenes (total) 1330-20-7 8260D 16 1.0 0.40 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
99 70-130
83 70-130
99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 20 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-004
Description: 2022018029 Matrix: Aqueous
Date Sampled:07/27/2022 1215 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 1944 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) 1.5 J 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
113 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 21 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-005
Description: 2022018032 Matrix: Aqueous
Date Sampled:07/27/2022 1500 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2335 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 ND 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 22 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-005
Description: 2022018032 Matrix: Aqueous
Date Sampled:07/27/2022 1500 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0038 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 23 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-005
Description: 2022018032 Matrix: Aqueous
Date Sampled:07/27/2022 1500 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0038 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
88 70-130
Toluene-d8
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 24 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-005
Description: 2022018032 Matrix: Aqueous
Date Sampled:07/27/2022 1500 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 2008 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 25 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-006
Description: 2022018033 Matrix: Aqueous
Date Sampled:07/27/2022 1330 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2341 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 42 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 26 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-006
Description: 2022018033 Matrix: Aqueous
Date Sampled:07/27/2022 1330 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0103 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 27 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-006
Description: 2022018033 Matrix: Aqueous
Date Sampled:07/27/2022 1330 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0103 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
92 70-130
1,2-Dichloroethane-d4
80 70-130
Toluene-d8
96 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 28 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-006
Description: 2022018033 Matrix: Aqueous
Date Sampled:07/27/2022 1330 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 2032 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 29 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-007
Description: 2022018034 Matrix: Aqueous
Date Sampled:07/27/2022 1310 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2346 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 60 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 30 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-007
Description: 2022018034 Matrix: Aqueous
Date Sampled:07/27/2022 1310 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0127 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 31 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-007
Description: 2022018034 Matrix: Aqueous
Date Sampled:07/27/2022 1310 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0127 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
91 70-130
1,2-Dichloroethane-d4
83 70-130
Toluene-d8
95 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 32 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-007
Description: 2022018034 Matrix: Aqueous
Date Sampled:07/27/2022 1310 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 2056 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 33 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-008
Description: 2022018037 Matrix: Aqueous
Date Sampled:07/27/2022 1200 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/08/2022 2354 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 120 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 34 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-008
Description: 2022018037 Matrix: Aqueous
Date Sampled:07/27/2022 1200 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0152 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
1.0
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
1.0
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
5.4
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
15
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.94 J
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
2.3
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 35 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-008
Description: 2022018037 Matrix: Aqueous
Date Sampled:07/27/2022 1200 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0152 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
120
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
103 70-130
1,2-Dichloroethane-d4
91 70-130
Toluene-d8
103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 36 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-008
Description: 2022018037 Matrix: Aqueous
Date Sampled:07/27/2022 1200 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 2121 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 37 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-009
Description: 2022018038 Matrix: Aqueous
Date Sampled:07/28/2022 0825 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0009 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 140 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 38 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-009
Description: 2022018038 Matrix: Aqueous
Date Sampled:07/28/2022 0825 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0217 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
31
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
2.4
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
0.54 J
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
4.9
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
6.5
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.70 J
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 39 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-009
Description: 2022018038 Matrix: Aqueous
Date Sampled:07/28/2022 0825 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0217 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
3.7
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
101 70-130
1,2-Dichloroethane-d4
94 70-130
Toluene-d8
107 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 40 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-009
Description: 2022018038 Matrix: Aqueous
Date Sampled:07/28/2022 0825 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 2145 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 41 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-010
Description: 2022018039 Matrix: Aqueous
Date Sampled:07/28/2022 1000 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0026 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 630 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 42 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-010
Description: 2022018039 Matrix: Aqueous
Date Sampled:07/28/2022 1000 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0241 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
16 J
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
20
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
0.95 J
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
1.1
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 43 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-010
Description: 2022018039 Matrix: Aqueous
Date Sampled:07/28/2022 1000 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D 1 08/02/2022 0241 JMM2 49759
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Vinyl acetate 108-05-4 8260D ND 5.0 1.2 ug/L 1
Vinyl chloride 75-01-4 8260D ND 1.0 0.40 ug/L 1
Xylenes (total) 1330-20-7 8260D 0.45 J 1.0 0.40 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
Bromofluorobenzene
1,2-Dichloroethane-d4
Toluene-d8
100 70-130
88 70-130
102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 44 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-010
Description: 2022018039 Matrix: Aqueous
Date Sampled:07/28/2022 1000 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 2209 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
111 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 45 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-011
Description: 2022018040 Matrix: Aqueous
Date Sampled:07/28/2022 1045 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0035 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 79 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 46 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-011
Description: 2022018040 Matrix: Aqueous
Date Sampled:07/28/2022 1045 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0306 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 47 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-011
Description: 2022018040 Matrix: Aqueous
Date Sampled:07/28/2022 1045 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0306 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
94 70-130
1,2-Dichloroethane-d4
86 70-130
Toluene-d8
99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 48 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-011
Description: 2022018040 Matrix: Aqueous
Date Sampled:07/28/2022 1045 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
2 5030B 8260D (SIM) 1 08/03/2022 0129 SDC 49890
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 2
Run 2 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
116 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 49 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-012
Description: 2022018041 Matrix: Aqueous
Date Sampled:07/27/2022 1415 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0042 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 45 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 50 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-012
Description: 2022018041 Matrix: Aqueous
Date Sampled:07/27/2022 1415 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0331 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 51 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-012
Description: 2022018041 Matrix: Aqueous
Date Sampled:07/27/2022 1415 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0331 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
96 70-130
1,2-Dichloroethane-d4
93 70-130
Toluene-d8
103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 52 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-012
Description: 2022018041 Matrix: Aqueous
Date Sampled:07/27/2022 1415 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 07/31/2022 2258 JMM2 49636
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 53 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-013
Description: 2022018042 Matrix: Aqueous
Date Sampled:07/27/2022 1445 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0048 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 97 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 54 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-013
Description: 2022018042 Matrix: Aqueous
Date Sampled:07/27/2022 1445 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0355 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
ND
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
1.1
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
1.5
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
0.54 J
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 55 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-013
Description: 2022018042 Matrix: Aqueous
Date Sampled:07/27/2022 1445 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0355 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
1.5
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
98 70-130
1,2-Dichloroethane-d4
94 70-130
Toluene-d8
103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 56 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-013
Description: 2022018042 Matrix: Aqueous
Date Sampled:07/27/2022 1445 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 08/02/2022 1329 BWS 49808
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
118 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 57 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-014
Description: 2022018043 Matrix: Aqueous
Date Sampled:07/27/2022 1520 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0420 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
84
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
28
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
3.4 J
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 58 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-014
Description: 2022018043 Matrix: Aqueous
Date Sampled:07/27/2022 1520 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0420 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
94 70-130
1,2-Dichloroethane-d4
91 70-130
Toluene-d8
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 59 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-014
Description: 2022018043 Matrix: Aqueous
Date Sampled:07/27/2022 1520 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 08/02/2022 1353 BWS 49808
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
114 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 60 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-015
Description: 2022018044 Matrix: Aqueous
Date Sampled:07/28/2022 1100 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0053 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 ND 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 61 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-015
Description: 2022018044 Matrix: Aqueous
Date Sampled:07/28/2022 1100 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0444 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
19 J
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
4.6 J
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 62 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-015
Description: 2022018044 Matrix: Aqueous
Date Sampled:07/28/2022 1100 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0444 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
95 70-130
1,2-Dichloroethane-d4
93 70-130
Toluene-d8
101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 63 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-015
Description: 2022018044 Matrix: Aqueous
Date Sampled:07/28/2022 1100 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 08/02/2022 1417 BWS 49808
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 64 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-016
Description: 2022018045 Matrix: Aqueous
Date Sampled:07/27/2022 1520 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0056 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 ND 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 65 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-016
Description: 2022018045 Matrix: Aqueous
Date Sampled:07/27/2022 1520 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0509 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
82
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
25
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
3.6 J
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 66 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-016
Description: 2022018045 Matrix: Aqueous
Date Sampled:07/27/2022 1520 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0509 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
101 70-130
1,2-Dichloroethane-d4
95 70-130
Toluene-d8
106 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 67 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-016
Description: 2022018045 Matrix: Aqueous
Date Sampled:07/27/2022 1520 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 08/02/2022 1441 BWS 49808
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
115 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 68 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-017
Description: 2022018046 Matrix: Aqueous
Date Sampled:07/27/2022 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0103 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 110 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 69 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-017
Description: 2022018046 Matrix: Aqueous
Date Sampled:07/27/2022 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0533 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
5.9 J
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
1.3
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
ND
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
1.2
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis-1,2-Dichloroethene
156-59-2
8260D
6.1
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
ND
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
18
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
0.96 J
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
2.5
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
0.43 J
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 70 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-017
Description: 2022018046 Matrix: Aqueous
Date Sampled:07/27/2022 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0533 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
150
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
101 70-130
1,2-Dichloroethane-d4
97 70-130
Toluene-d8
103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 71 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-017
Description: 2022018046 Matrix: Aqueous
Date Sampled:07/27/2022 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 08/02/2022 1505 BWS 49808
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
118 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 72 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-018
Description: 2022018048 Matrix: Aqueous
Date Sampled:07/27/2022 1510 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0558 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
81
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
28
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
3.7 J
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 73 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-018
Description: 2022018048 Matrix: Aqueous
Date Sampled:07/27/2022 1510 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0558 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
97 70-130
1,2-Dichloroethane-d4
92 70-130
Toluene-d8
104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 74 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-018
Description: 2022018048 Matrix: Aqueous
Date Sampled:07/27/2022 1510 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 08/02/2022 1530 BWS 49808
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
118 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 75 of 103

Inorganic non-metals
Client: Duke Energy Laboratory ID:XG30019-019
Description: 2022018052 Matrix: Aqueous
Date Sampled:07/27/2022 1510 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 (Alkalinity @) SM 2320B-2011 1 08/09/2022 0108 TAD 50580
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
Alkalinity @ pH 4.5 su SM 2320B-2011 ND 20 20 mg CaCO3/L 1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 76 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-019
Description: 2022018052 Matrix: Aqueous
Date Sampled:07/27/2022 1510 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B 8260D
1 08/02/2022 0622 JMM2
49759
CAS
Analytical
Parameter
Number
Method
Result Q
LOQ
DL
Units
Run
Acetone
67-64-1
8260D
89
20
5.0
ug/L
1
Acrylonitrile
107-13-1
8260D
ND
20
0.80
ug/L
1
Benzene
71-43-2
8260D
ND
1.0
0.40
ug/L
1
Bromochloromethane
74-97-5
8260D
ND
1.0
0.40
ug/L
1
Bromodichloromethane
75-27-4
8260D
ND
1.0
0.40
ug/L
1
Bromoform
75-25-2
8260D
ND
1.0
0.40
ug/L
1
Bromomethane (Methyl bromide)
74-83-9
8260D
ND
2.0
0.40
ug/L
1
2-Butanone (MEK)
78-93-3
8260D
29
10
2.0
ug/L
1
Carbon disulfide
75-15-0
8260D
ND
1.0
0.40
ug/L
1
Carbon tetrachloride
56-23-5
8260D
ND
1.0
0.40
ug/L
1
Chlorobenzene
108-90-7
8260D
ND
1.0
0.40
ug/L
1
Chloroethane
75-00-3
8260D
ND
2.0
0.40
ug/L
1
Chloroform
67-66-3
8260D
ND
1.0
0.40
ug/L
1
Chloromethane (Methyl chloride)
74-87-3
8260D
ND
1.0
0.50
ug/L
1
1,2-Dibromo-3-chloropropane (DBCP)
96-12-8
8260D
ND
1.0
0.40
ug/L
1
Dibromochloromethane
124-48-1
8260D
ND
1.0
0.40
ug/L
1
1,2-Dibromoethane (EDB)
106-93-4
8260D
ND
1.0
0.40
ug/L
1
Dibromomethane (Methylene bromide)
74-95-3
8260D
ND
1.0
0.40
ug/L
1
trans- 1,4-Dichloro-2-butene
110-57-6
8260D
ND
2.0
0.50
ug/L
1
1,2-Dichlorobenzene
95-50-1
8260D
ND
1.0
0.40
ug/L
1
1,4-Dichlorobenzene
106-46-7
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethane
75-34-3
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloroethane
107-06-2
8260D
ND
1.0
0.40
ug/L
1
1,1-Dichloroethene
75-35-4
8260D
ND
1.0
0.40
ug/L
1
cis- 1,2-Dichloroethene
156-59-2
8260D
ND
1.0
0.40
ug/L
1
trans- 1,2-Dichloroethene
156-60-5
8260D
ND
1.0
0.40
ug/L
1
1,2-Dichloropropane
78-87-5
8260D
ND
1.0
0.40
ug/L
1
cis- 1,3-Dichloropropene
10061-01-5
8260D
ND
1.0
0.40
ug/L
1
trans- 1,3-Dichloropropene
10061-02-6
8260D
ND
1.0
0.40
ug/L
1
Ethylbenzene
100-41-4
8260D
ND
1.0
0.40
ug/L
1
2-Hexanone
591-78-6
8260D
3.6 J
10
2.0
ug/L
1
Methyl iodide (lodomethane)
74-88-4
8260D
ND
5.0
0.40
ug/L
1
4-Methyl-2-pentanone
108-10-1
8260D
ND
10
2.0
ug/L
1
Methylene chloride
75-09-2
8260D
ND
1.0
0.40
ug/L
1
Styrene
100-42-5
8260D
ND
1.0
0.41
ug/L
1
1,1,1,2-Tetrachloroethane
630-20-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2,2-Tetrachloroethane
79-34-5
8260D
ND
1.0
0.40
ug/L
1
Tetrachloroethene
127-18-4
8260D
ND
1.0
0.40
ug/L
1
Toluene
108-88-3
8260D
ND
1.0
0.40
ug/L
1
1,1,1-Trichloroethane
71-55-6
8260D
ND
1.0
0.40
ug/L
1
1,1,2-Trichloroethane
79-00-5
8260D
ND
1.0
0.40
ug/L
1
Trichloroethene
79-01-6
8260D
ND
1.0
0.40
ug/L
1
Trichlorofluoromethane
75-69-4
8260D
ND
1.0
0.40
ug/L
1
1,2,3-Trichloropropane
96-18-4
8260D
ND
1.0
0.40
ug/L
1
LOQ = Limit of Quantitation B = Detected in the method blank
E = Quantitation of
compound exceeded the calibration range
DL = Detection Limit
Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
J = Estimated result <
LOQ and > DL
L = LCS/LCSD
failure
H = Out of holding time W = Reported on wet weight basis
S = MS/MSD
failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 77 of 103

Volatile Organic Compounds by GC/MS
Client: Duke Energy Laboratory ID:XG30019-019
Description: 2022018052 Matrix: Aqueous
Date Sampled:07/27/2022 1510 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 5030B
8260D 1 08/02/2022 0622 JMM2
49759
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units Run
Vinyl acetate
108-05-4 8260D
ND
5.0
1.2
ug/L 1
Vinyl chloride
75-01-4 8260D
ND
1.0
0.40
ug/L 1
Xylenes (total)
1330-20-7 8260D
ND
1.0
0.40
ug/L 1
Run 1 Acceptance
Surrogate
Q % Recovery Limits
Bromofluorobenzene
98 70-130
1,2-Dichloroethane-d4
96 70-130
Toluene-d8
106 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 78 of 103

Volatile Organic Compounds by GC/MS (SIM)
Client: Duke Energy Laboratory ID:XG30019-019
Description: 2022018052 Matrix: Aqueous
Date Sampled:07/27/2022 1510 Project Name: MNS LANDFILL #1 Permit #60-
Date Received:07/30/2022 Project Number: J22070225
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 5030B 8260D (SIM) 1 08/02/2022 1554 BWS 49808
CAS Analytical
Parameter Number Method Result Q LOQ DL Units Run
1,4-Dioxane 123-91-1 8260D (SIM) ND 3.0 1.0 ug/L 1
Run 1 Acceptance
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4
117 40-170
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit Q = Surrogate failure
NO = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL L = LCS/LCSD failure
H = Out of holding time W = Reported on wet weight basis S = MS/MSD failure
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 79 of 103

QC Summary
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG30019
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 80 of 103

Inorganic non-metals - LCS
Sample ID: XQ50580-002 Matrix: Aqueous
Batch: 50580
Analytical Method: SM 2320B-2011
Spike
Amount Result %Rec
Parameter (mg CaCO3/L) (mg CaCO3/L) Q Dil % Rec Limit Analysis Date
Alkalinity @ pH 4.5 su 100 100 1 103 90-110 08/08/2022 2306
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 81 of 103
QC Data for Lot Number: XG30019

Inorganic non-metals - Duplicate
Sample ID: XG30019-009DU Matrix: Aqueous
Batch: 50580
Analytical Method: SM 2320B-2011
Sample
Amount Result %RPD
Parameter (mg CaCO3/L) (mg CaCO3/L) Q Dil % RPD Limit Analysis Date
Alkalinity @ pH 4.5 su 140 140 1 0.17 20 08/09/2022 0016
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 82 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: XQ49636-001 Matrix: Aqueous
Batch:49636 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 07/31/20221514
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
116 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 83 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: XQ49636-002 Matrix: Aqueous
Batch:49636 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 48 1 96 70-130 07/31/20221344
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
112 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 84 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: XQ49636-003 Matrix: Aqueous
Batch:49636 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 50 1 101 5.2 70-130 20 07/31/20221426
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
113 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 85 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ49759-001 Matrix: Aqueous
Batch:49759 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
08/01/2022 2216
Acrylonitrile
ND
1
20
0.80
ug/L
08/01/2022 2216
Benzene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Bromochloromethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Bromodichloromethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Bromoform
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
08/01/2022 2216
2-Butanone (MEK)
ND
1
10
2.0
ug/L
08/01/2022 2216
Carbon disulfide
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Chlorobenzene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Chloroethane
ND
1
2.0
0.40
ug/L
08/01/2022 2216
Chloroform
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
08/01/2022 2216
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Dibromochloromethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
08/01/2022 2216
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
08/01/2022 2216
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Ethylbenzene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
2-Hexanone
ND
1
10
2.0
ug/L
08/01/2022 2216
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
08/01/2022 2216
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
08/01/2022 2216
Methylene chloride
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Styrene
ND
1
1.0
0.41
ug/L
08/01/2022 2216
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Tetrachloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Toluene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Trichloroethene
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
08/01/2022 2216
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 86 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ49759-001 Matrix: Aqueous
Batch:49759 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
08/01/2022 2216
Vinyl chloride
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Xylenes (total)
ND
1
1.0
0.40
ug/L
08/01/2022 2216
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 95 70-130
1,2-Dichloroethane-d4 84 70-130
Toluene-d8 97 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG30019
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 87 of 103

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ49759-002
Matrix:
Aqueous
Batch:49759
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
81
1
81
60-140
08/01/2022 2113
Acrylonitrile
100
84
1
84
70-130
08/01/2022 2113
Benzene
50
46
1
91
70-130
08/01/2022 2113
Bromochloromethane
50
44
1
89
70-130
08/01/2022 2113
Bromodichloromethane
50
44
1
87
70-130
08/01/2022 2113
Bromoform
50
51
1
102
70-130
08/01/2022 2113
Bromomethane (Methyl bromide)
50
37
1
73
70-130
08/01/2022 2113
2-Butanone (MEK)
100
92
1
92
70-130
08/01/2022 2113
Carbon disulfide
50
47
1
94
70-130
08/01/2022 2113
Carbon tetrachloride
50
43
1
86
70-130
08/01/2022 2113
Chlorobenzene
50
46
1
93
70-130
08/01/2022 2113
Chloroethane
50
42
1
84
70-130
08/01/2022 2113
Chloroform
50
40
1
80
70-130
08/01/2022 2113
Chloromethane (Methyl chloride)
50
36
1
72
60-140
08/01/2022 2113
1,2-Dibromo-3-chloropropane (DBCP)
50
49
1
98
70-130
08/01/2022 2113
Dibromochloromethane
50
48
1
97
70-130
08/01/2022 2113
1,2-Dibromoethane (EDB)
50
47
1
93
70-130
08/01/2022 2113
Dibromomethane (Methylene bromide)
50
44
1
89
70-130
08/01/2022 2113
trans- 1,4-Dichloro-2-butene
50
43
1
86
70-130
08/01/2022 2113
1,2-Dichlorobenzene
50
49
1
98
70-130
08/01/2022 2113
1,4-Dichlorobenzene
50
46
1
92
70-130
08/01/2022 2113
1,1-Dichloroethane
50
41
1
83
70-130
08/01/2022 2113
1,2-Dichloroethane
50
40
1
80
70-130
08/01/2022 2113
1,1-Dichloroethene
50
49
1
98
70-130
08/01/2022 2113
cis- 1,2-Dichloroethene
50
46
1
92
70-130
08/01/2022 2113
trans- 1,2-Dichloroethene
50
45
1
91
70-130
08/01/2022 2113
1,2-Dichloropropane
50
44
1
88
70-130
08/01/2022 2113
cis- 1,3-Dichloropropene
50
48
1
97
70-130
08/01/2022 2113
trans- 1,3-Dichloropropene
50
48
1
96
70-130
08/01/2022 2113
Ethylbenzene
50
50
1
101
70-130
08/01/2022 2113
2-Hexanone
100
92
1
92
70-130
08/01/2022 2113
Methyl iodide (lodomethane)
50
49
1
98
70-130
08/01/2022 2113
4-Methyl-2-pentanone
100
92
1
92
70-130
08/01/2022 2113
Methylene chloride
50
43
1
86
70-130
08/01/2022 2113
Styrene
50
48
1
96
70-130
08/01/2022 2113
1,1,1,2-Tetrachloroethane
50
49
1
98
70-130
08/01/2022 2113
1,1,2,2-Tetrachloroethane
50
45
1
89
70-130
08/01/2022 2113
Tetrachloroethene
50
50
1
99
70-130
08/01/2022 2113
Toluene
50
49
1
99
70-130
08/01/2022 2113
1,1,1-Trichloroethane
50
44
1
87
70-130
08/01/2022 2113
1,1,2-Trichloroethane
50
45
1
90
70-130
08/01/2022 2113
Trichloroethene
50
47
1
94
70-130
08/01/2022 2113
Trichlorofluoromethane
50
45
1
90
70-130
08/01/2022 2113
1,2,3-Trichloropropane
50
48
1
96
70-130
08/01/2022 2113
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 88 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ49759-002
Matrix:
Aqueous
Batch:49759
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Vinyl acetate
50
45
1
89
60-140
08/01/2022 2113
Vinyl chloride
50
38
1
76
70-130
08/01/2022 2113
Xylenes (total)
100
100
1
104
70-130
08/01/2022 2113
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 103 70-130
1,2-Dichloroethane-d4 83 70-130
Toluene-d8 105 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG30019
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 89 of 103

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: XQ49808-001 Matrix: Aqueous
Batch:49808 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 08/02/20221053
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
117 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 90 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: XQ49808-002 Matrix: Aqueous
Batch:49808 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 46 1 92 70-130 08/02/20221004
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
109 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 91 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ49823-001 Matrix: Aqueous
Batch:49823 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result Q
Dil
LOQ
DL
Units
Analysis Date
Acetone
ND
1
20
5.0
ug/L
08/02/2022 1213
Acrylonitrile
ND
1
20
0.80
ug/L
08/02/2022 1213
Benzene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Bromochloromethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Bromodichloromethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Bromoform
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Bromomethane (Methyl bromide)
ND
1
2.0
0.40
ug/L
08/02/2022 1213
2-Butanone (MEK)
ND
1
10
2.0
ug/L
08/02/2022 1213
Carbon disulfide
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Carbon tetrachloride
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Chlorobenzene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Chloroethane
ND
1
2.0
0.40
ug/L
08/02/2022 1213
Chloroform
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Chloromethane (Methyl chloride)
ND
1
1.0
0.50
ug/L
08/02/2022 1213
1,2-Dibromo-3-chloropropane (DBCP)
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Dibromochloromethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,2-Dibromoethane (EDB)
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Dibromomethane (Methylene bromide)
ND
1
1.0
0.40
ug/L
08/02/2022 1213
trans- 1,4-Dichloro-2-butene
ND
1
2.0
0.50
ug/L
08/02/2022 1213
1,2-Dichlorobenzene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,4-Dichlorobenzene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,1-Dichloroethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,2-Dichloroethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,1-Dichloroethene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
cis- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
trans- 1,2-Dichloroethene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,2-Dichloropropane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
cis- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
trans- 1,3-Dichloropropene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Ethylbenzene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
2-Hexanone
ND
1
10
2.0
ug/L
08/02/2022 1213
Methyl iodide (lodomethane)
ND
1
5.0
0.40
ug/L
08/02/2022 1213
4-Methyl-2-pentanone
ND
1
10
2.0
ug/L
08/02/2022 1213
Methylene chloride
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Styrene
ND
1
1.0
0.41
ug/L
08/02/2022 1213
1,1,1,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,1,2,2-Tetrachloroethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Tetrachloroethene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Toluene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,1,1-Trichloroethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,1,2-Trichloroethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Trichloroethene
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Trichlorofluoromethane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
1,2,3-Trichloropropane
ND
1
1.0
0.40
ug/L
08/02/2022 1213
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 92 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS - MB
Sample ID: XQ49823-001 Matrix: Aqueous
Batch:49823 Prep Method: 5030E
Analytical Method: 8260D
Parameter
Result
Q Dil
LOQ
DL
Units
Analysis Date
Vinyl acetate
ND
1
5.0
1.2
ug/L
08/02/2022 1213
Vinyl chloride
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Xylenes (total)
ND
1
1.0
0.40
ug/L
08/02/2022 1213
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 101 70-130
1,2-Dichloroethane-d4 97 70-130
Toluene-d8 96 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG30019
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 93 of 103

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ49823-002
Matrix:
Aqueous
Batch:49823
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L)
Q Dil
% Rec
Limit
Analysis Date
Acetone
100
100
1
104
60-140
08/02/2022 0954
Acrylonitrile
100
92
1
92
70-130
08/02/2022 0954
Benzene
50
48
1
96
70-130
08/02/2022 0954
Bromochloromethane
50
44
1
89
70-130
08/02/2022 0954
Bromodichloromethane
50
47
1
93
70-130
08/02/2022 0954
Bromoform
50
47
1
94
70-130
08/02/2022 0954
Bromomethane (Methyl bromide)
50
49
1
99
70-130
08/02/2022 0954
2-Butanone (MEK)
100
94
1
94
70-130
08/02/2022 0954
Carbon disulfide
50
47
1
93
70-130
08/02/2022 0954
Carbon tetrachloride
50
47
1
94
70-130
08/02/2022 0954
Chlorobenzene
50
46
1
91
70-130
08/02/2022 0954
Chloroethane
50
46
1
93
70-130
08/02/2022 0954
Chloroform
50
47
1
94
70-130
08/02/2022 0954
Chloromethane (Methyl chloride)
50
46
1
92
60-140
08/02/2022 0954
1,2-Dibromo-3-chloropropane (DBCP)
50
41
1
81
70-130
08/02/2022 0954
Dibromochloromethane
50
45
1
90
70-130
08/02/2022 0954
1,2-Dibromoethane (EDB)
50
46
1
93
70-130
08/02/2022 0954
Dibromomethane (Methylene bromide)
50
49
1
98
70-130
08/02/2022 0954
trans- 1,4-Dichloro-2-butene
50
42
1
85
70-130
08/02/2022 0954
1,2-Dichlorobenzene
50
44
1
88
70-130
08/02/2022 0954
1,4-Dichlorobenzene
50
44
1
88
70-130
08/02/2022 0954
1,1-Dichloroethane
50
45
1
90
70-130
08/02/2022 0954
1,2-Dichloroethane
50
48
1
97
70-130
08/02/2022 0954
1,1-Dichloroethene
50
48
1
96
70-130
08/02/2022 0954
cis- 1,2-Dichloroethene
50
48
1
95
70-130
08/02/2022 0954
trans- 1,2-Dichloroethene
50
46
1
91
70-130
08/02/2022 0954
1,2-Dichloropropane
50
45
1
90
70-130
08/02/2022 0954
cis- 1,3-Dichloropropene
50
49
1
97
70-130
08/02/2022 0954
trans- 1,3-Dichloropropene
50
48
1
95
70-130
08/02/2022 0954
Ethylbenzene
50
47
1
93
70-130
08/02/2022 0954
2-Hexanone
100
99
1
99
70-130
08/02/2022 0954
Methyl iodide (lodomethane)
50
48
1
97
70-130
08/02/2022 0954
4-Methyl-2-pentanone
100
93
1
93
70-130
08/02/2022 0954
Methylene chloride
50
46
1
92
70-130
08/02/2022 0954
Styrene
50
48
1
96
70-130
08/02/2022 0954
1,1,1,2-Tetrachloroethane
50
45
1
90
70-130
08/02/2022 0954
1,1,2,2-Tetrachloroethane
50
44
1
87
70-130
08/02/2022 0954
Tetrachloroethene
50
48
1
96
70-130
08/02/2022 0954
Toluene
50
46
1
92
70-130
08/02/2022 0954
1,1,1-Trichloroethane
50
47
1
95
70-130
08/02/2022 0954
1,1,2-Trichloroethane
50
46
1
92
70-130
08/02/2022 0954
Trichloroethene
50
47
1
95
70-130
08/02/2022 0954
Trichlorofluoromethane
50
50
1
100
70-130
08/02/2022 0954
1,2,3-Trichloropropane
50
42
1
84
70-130
08/02/2022 0954
LOQ = Limit of Quantitation
DL = Detection Limit
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 94 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS - LCS
Sample ID: XQ49823-002
Matrix:
Aqueous
Batch:49823
Prep Method:
5030E
Analytical Method: 8260D
Spike
Amount
Result
%Rec
Parameter
(ug/L)
(ug/L) Q
Dil
% Rec
Limit
Analysis Date
Vinyl acetate
50
48
1
95
60-140
08/02/2022 0954
Vinyl chloride
50
50
1
99
70-130
08/02/2022 0954
Xylenes (total)
100
93
1
93
70-130
08/02/2022 0954
Surrogate
Q % Rec
Acceptance
Limit
Bromofluorobenzene 99 70-130
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 92 70-130
LOQ = Limit of Quantitation ND = Not detected at or above the DL N = Recovery is out of criteria
DL = Detection Limit J = Estimated result < LOQ and > DL P = The RPD between two GC columns exceeds 40 %
= RSD is out of criteria + = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.) QC Data for Lot Number: XG30019
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 95 of 103

Volatile Organic Compounds by GC/MS (SIM) - MB
Sample ID: XQ49890-001 Matrix: Aqueous
Batch:49890 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Parameter Result Q Dil LOQ DL Units Analysis Date
1,4-Dioxane ND 1 3.0 1.0 ug/L 08/03/2022 0000
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
117 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 96 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS (SIM) - LCS
Sample ID: XQ49890-002 Matrix: Aqueous
Batch:49890 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec
Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date
1,4-Dioxane 50 44 1 88 70-130 08/02/2022 2232
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
105 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 97 of 103
QC Data for Lot Number: XG30019

Volatile Organic Compounds by GC/MS (SIM) - LCSD
Sample ID: XQ49890-003 Matrix: Aqueous
Batch:49890 Prep Method: 5030E
Analytical Method: 8260D (SIM)
Spike
Amount Result %Rec % RPD
Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date
1,4-Dioxane 50 47 1 93 6.1 70-130 20 08/02/2022 2312
Surrogate
1,2-Dichloroethane-d4
LOQ = Limit of Quantitation
DL = Detection Limit
Acceptance
Q % Rec Limit
112 40-170
ND = Not detected at or above the DL
J = Estimated result < LOQ and > DL
= RSD is out of criteria
N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40 %
+ = RPD is out of criteria
Note: Calculations are performed before rounding to avoid round -off errors in calculated results
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 98 of 103
QC Data for Lot Number: XG30019

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 99 of 103

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PACE ANALYTICAL SERVICES, LLC
Samples Recelip t Che€kllst �SFIQ (MW018C-15l Revlsed:3f29J202Ci
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Sample Receipt Checklist (SRQ
Clint: D'kc Canl-u Irlsucc.tcdbyrdatr� KSC__...+ 0.130PC22 La: #: XG30019
MCUNsOfT_r!r.ipl: Lj
Farr 1 10ent (JNlw 2 F QIE? Ej(}llnrT:
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#
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12, if cus*y scats wcrc pres cnt, wmthcv irrtact and unLmDkett7
ply Sar1p ID; A Chlorine Strip ID: Tested by: N"
Origir_al tempemtpre upon rec(Myc � f)eidv'ed (Cotrecfied) tempei'awre upon, receipt %Solid Snap~Cup ID7 NA
33 13.7 rc NA �NA . + NA iNA nc+ WA iNA nc
Mirl-iud:❑Tumpgru4urcBlankEAgairlatBwkn IFUC,unID;iRGun CLrreckior.F&ckr,a
LNieF-od of coolant; IZI Wet Ice Q ice Pali [� pn Ice 0-None
YEF;
[]No
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1. Tfterrirpemtarnofun; cxxplurL'xL'cuilud C-OC, Was PrnjL:o MHniiacr Noti rod? i
?M Was Nul.i151-nd by- phorP i enrFM i face-na-faae (riro'a one).
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. .s the vcarra�:;ial coLerier'a par -king W ip "lark rd to this form' !
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Yes
l0
7. Were sam Ja IDs Jisred on al l sample containers' ,
Yet
No
18, Wa; wl=entian dace & time Iisted inn the CX M
Yes
:Vo
9_ Way. cal:e-ction date fie. time listed on al! sar_inte cowaiRea? ;
1.
Yes
?lo
10- Did all wontainer label intormalion i.1D, date, citne) ayrea wiCy gie CrX7
Ail,
11_ Mn'c EeNis to Liv perforened listed on lae. COC?
$ Yea
V#
I2_ Did all samples arrive in the proper r0nzainr-s fpr each tLgt and?or in guorl cwdition
(unbroken, lids on, etc. k7
,f : yes]NO
13. Ww adegurc Sam ie vol'Jmc availab'LC7
`Yes
+ NO
14. Ww4a al I samples m eived wWu V. the hold Lug time or 48 lwurs, wl icheVGr comes first?
Y es
IL No
1 S- Were any wimples ogiritsinsrs rniwbWexecss (rjmk grip) 6umplc5 Not lizi a. on COC?
f YES
l4
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17_ Werre allDRainetalslnutritti=samples rereivedata-pH of<2`?
18_ "Worn .11 cyanide sampiea rumived at 4 pH = 1.2 And sulfide ssmpics rxoivad at tt pH ? 92
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coTTectly transcribed trans the COC alto [lie comineut sectim at Llms'
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Time ofpCe mation NA if pore #hark one prrsenative it reedbcl plepse note in the ci) rmenl8 bmc"_
SEniple(3) XUX01 } OC'i4], 406(61:048{;}R:4i 1 LXIl-Otfi(i1, t7{�], 418iI}- 415(5)were receivcdr�with bubbles>6 min in diarn r.
SampleS(S) NA were Te'ue ivtxf wi[h TRC 5 rrrgL(I C 911� 49 mv) al idwthWG
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djtLSW Ro wrdi,lgly in sample r-ecuiving with sodium thiosulfulc (l+ kEe Oj) with Shrtily ID: NA
SiZ l awde labels applied by; KNIR Date;-C7f3Qr I
Cominuts:
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 103 of 103

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
Duke Energy Analytical Laboratory --� i -----------------------------.-.-.-.-.-.-. ... feel Laboratory Use ...-.-.-.-._._._.-.-.-.-.-.-.-.-.-.-.-._._._.-._._.-._._._._._._._.-.,,.1
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Page 218 of 223
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DrinkingWater_
NPDES
UST_
Pace
Caat.rT.mp L�,_.._..-._.._.._..-.._.._.._.._.-.._.._.-_.
RCRA Waste
............................
_.._
�/{ 9172712
i PO #
Filtration 0.45 um
; ( 1
b
Unfiltered
b Filtered
Ierating Unit: 20036 Process: BLDFLGN Account:
1
i Preservative HCL, ICE
HNO3
HCL, ICE
ICE ICE
ojaet: Activity ID: Facility ID:
..
.._..-..-..-.....-.
Container Volume (mL) 40
500
40
500 500
.^^. .m.
ogram I EOuiS Task Code: Sub-PrograMTask Code:
Container Type
m i < V-
_ W
a
w V
c_
Customer to complete all appropriate non -shaded areas. < m o: a N
W
m -
u z• o e
c N
x co u
`0
w >1
LL
W
+a��
3
o
Sample Description or ID
d
o. Q -Q •
o v 10
d
x 1=
WIG JI V
0 _
SAMPLE ID i
Collection Information
u tj o ,� u
'y Y o o 'a
•'C.•
yy
j a-
_ IL
3
NUMBER i
pate Time
Printed Name
Si natu ri o` > < n
° oa C $ ci
y f N
< U Q vi
U IL
LL E „ r d
!0220�
MNS_MW-1
5 Zy
S)ytffh
X
3
1
3
1
8
!0221802 '
MNS_MW-1D
7/24L
3'0
�;{�j1M -5yi,,
X
3
1
3
1
8
17022018024
NS_MW-2A
7 25 u
1330
6.41M
X
3
1
3
1
8
!022018025 !,
MNS_MW-2D
7
soA
x
3
1
3
1
8
!022018026 !
MNS_MW-3
X
3
1
3
1
8
!022018027 i
MNS_MW-3D
X
3
1
3
1
8
!022018028
MNS_MW-4
X
3
1
3
1
e
!022018029
MNS_MW-4D
X
3
1
3
1
8
l022018030
MNS_MW-11
7
O
E{�1�
V
X
3
1
3
1
4
8
!022018031 !.
MNS_MW-11D
T
w
X
3
1
3
1
8
!022018032 !
MNS_MW-12
X
3
1
3
1
6
!022018033 i
MNS_MW-12D
X
3
1
3
1
8
!022018034 i
MNS_SWA
X
3
1
3
1
1
g
!022018035
MNS_MW-4R
71)472
I (Q O
QhW 5M
X
3
1
3
1
8
1022018036
MNS_MW-4DR
7 2 ZL
74
d1
X
3
1
3
1
8
i
0
0
0
i
TOTALIII CONTAINERS
45
16 0
45
11
4
0
0
0
0
0
1
121
us Omer o sign are be ow
IllnquisMd Date/Time
Acee d By:
DatelTime
!
2r
Requested Turnaround
Total
121
2 [
�
Ilingl6ishad By Doteirime
Accepts By: DateTme
- a� 3 a
P -
O
21 Days
a o
Ilinquished By Datomme
Accepted By: DotaMme
c E
m
>= a
14 Days
:aULoekad By DatalTlme
SeeladrLeck Opened By Datertlma
a.
E.ur
c'
m
'7 Days
Imments
c
Other
U
Add. Cost Will Apply

M
CHAIN OF CUSTODY RECORD AND ANALYSIS_ REQUEST FORM
-
_._._._._.-• _
Use Onl
Page 219 of 223
!
Anal Ical Laborato
I' DUKE
Mall Code MGO]A2 (Building 7405) i
1505a Noaers I`—, Rd ;
order # J22070225
Matrix WATER
3smpbs ea0lrudne Fran NC_
SC_
Page _3_ IB of _3_
i DISTRIBUTION
t ENERGY.
Hpnt— ill., N. C. 28079
(704) [7545245 I
Leae� By
D■te & Tims t
_ — •t
5 0
SAMPLE PROGRAM
! ORIGINAL to LAB, COPY to CLIENT
l
I
.1.1. 79L4-s0?e._ ..........� '
a r i•
Ground Water X_ NPDES_
§eet Name MNS LANDFILL #1 Permit #60-04
Phone No:
ent Ethan Smith I Bryan Mueller I
urtney Murft I Ashley Heely
arating Unit: 20036
Process: 13LDFLGN
Account:
eject:
Activity ID:
Facility ID:
.gram I EQuiS Task Coda:
Sub-Program/Task Code:
_ _ Sample Description or ID
SAMPLE ID i
NUMBER i
022018047 i MNS_TB •- )D2 207;-S - O S 00
022018048 � MNS_TB
022018049 I MNS_FB- Z0Z2 0�7.21.5 - 1 j(C
022018060I MNS_FB-1622
022018051 MNS_FB
022018052 i jMNS FB
022018053 i IMNS_FD - ; -
DatelTime
'7-24 - Z2.
Dateline
�- 01� ��
Daternme
.vendor: Paw 'r Drinking Water_ UST_
i RCRA Waste
PaceD�I.rTemPL4j........ ............... ........... .._.._.._.._.-._.._.._.._.._.._.._---
!P Filtration (0.45 um) b Unfiltered b
! PO # 9172712
Preservative HCL, ICE HNO3 HCL, ICE ICE ICE
i
Container Volume (mL) ao 500 1 40 1 500 1 500
Customer to complete all approprioto non shaded areas.
n
taIlLocked By DatalTime I SealedlLock Opened By
Container Type
TOTAL 0 CONTAINERS
O
j
Q a m
fm_uy _
�Om f
o ae
o
N
N � d
rri
X Lj
W
vtrc
Wy9
mt
euu
a'oi_ _
O<P_QX
Nnf_^tn
ulYnOa
9a
ao
co
oO ',0°° n7 is
ra
Q�m�
LL
IG
LLv
JV
Yle
Z_
0
=
>mati
f"tiCSG
n-U—)
¢u
¢U)
V
X
3
3
N/A
X
3
3
N/A
X
3
1
3
1
NIA
X
3
1
3
1
N/A
X
3
1
3
1
WA
X
3
1
3
1
N/A
X
3
1
3
1 1
NIA
1 52 1 5 1 0 1 21 1 0 1 5 0 1 0 1 0 1 0 1 0
Date/Time
Requested Turnaround
'c
Date/Time
a 21 Days
q C
Date/Time n °
14 Days
m ?
Daterrime o
on : '7 Days
E a
— Cl
O
N
E Other
0
• Add. Cost Will Apply
Filtered
o
r
Total 83

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
DUKE
r ENERGY.
_ _ _ _ ___
Duke Energy Analytical Laboratory !
Mall Co.. MGOJA2 (Bulldlnp 7a0al !
IJJJe Hapera Farry Rd I
Nuntersvllle, N. C. 2807. i
(7oga75-sue I
ga.: pwlns-aope _ __ _.__j
i Anal ical Laborato Use Onl
i rage «u Of «s
3a 1p -p —ny F, m NC— i Page _1_ of _3_
sc_ DISTRIBUTION
SAMPLE PROGRAM i I ORIGINAL to LAB, COPY to CLIENT
Ground Water _X_ NPDES
Drinking Water _ UST
RCRA Waste_
........................ _._.._....................................
'Order # J22070225
i
Matrix WATER
I�ged By
I ,
Joe
s Irne
�L
ect Name MNS LANDFILL #1 Permit #60-04
Phone No:
!Vendor: Pace
t
........
i:Po
Pace Filtration (0.45 um)
•rating Unit: 20036 Process: BLDFLGN Account: Preservative
act PO Activity ID: Facility ID: # 9172712 •_.._.._.._.._.._.._..
Container Volume (mL)
;ram I EOuiS Task Code Sub•ProgramlTaak Code:
Container Type
al
Customer to Complete all appropriate non -shaded areas. < W K
_ Sample Description or ID
u
SAMPLE ID •• i Collection Information a
NUMBER i Data Time Printed Name Signature r$ u
8
Unfiltered
b
Filtered
HCL, ICE
HNO3
HCL, ICE
ICE
ICE
00
500
40
500
500
a
a W J
=' V d
e o u a
V rc t
> .°'° a a
�mxa�
L o Z p a?
a i a pg
w Y n o a
o f `— a
f o o' -8 ri
0
C N a>
o a 9 10
G ....
a 3 y
.- N rn
0
x
I U
'c.-
40
x
V
I—
Ig
Yp
Q f/1
W
Z
a=
C 6
X
V a
Wu
ci
� w U
. a
v
9_ m" a
c
C
O
00
3
)22018022
MNS_MW-1
X
3
1
3
1
8
122018022
MNS_MW-1D
X
3
1
3
1
8
122018024
MNS_MW-2A
X
3
1
3
1
8
)22018025
MNS_MW-2D
X
3
1
3
1
8
122018026 !
MNS_MW-3
�950
'S'cO4OA 57a,.--i5-
X
3
1
3
1
8
122018027 'I
MNS MW-3D
OL40
rdv5C10 Srr,7 v ►�'.
X
3
1
3
1
B
122018028 ;
MNS MW-0
123�
�OaJIJDQ 2,4yo,pq�_
X
3
1
3
1
8
122018029
MNS_MW 4D
I-LI-5
�sryrUge 2,4*? )
X
3
1
3
1
8
122018030
MNS_MW-11
X
3
1
3
1
8
)22018031
MNS_MW-11D
X
3
1
3
1
8
)22018032 !
MNS_MW-12
-Z -Z
l SAO
.7o$r1�F $TLl-0
X
3
1
3
1
8
)22018033
MNS_MW-12D
13 S o
3-a-940ft- fr--j C
X
3
1
3
1
8
)220�
MNS SW-1
13 )a
(DNNa2 ZAj{agA
X
3
1
3
1
1
9
3122018035
MNS_MW-4R
X
3
1
3
1
8
)22018036
MNS_MW-4DR
X
3
1
3
1
8
i
0
0
i
i
p
TOTAL # CONTAINERS
45
15 1 0
45
1 11
4
0
0
0
0
0
1
121
customer to sign a cafe Delow
inquished By Date/Time
�j 7- -Zz t2SD
Accepted By: Date/Time
'{ _�t1rEp �a Z Z8`z�?z 1250
a
a
Requested Turnaround
Total 121
inqui DatelTime
Accepted By: Datamme
sdBy ell,
„ r
a
21 Days
inquished By DalelTime
Aecepted B� Datennme
a 2
10
al
+
14 Days
IOLoeked By Date/Tlme
A3
c o
f
SesledlLock Opened By DatelTime
o-
E
-
m
7 Days
nments
c
"Other
T
Add. Cost Will Apply

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
�_._._._. ._._.___._; _:_._:_._._..._._._;._._._._._._.---- ._._._._._._._._._._._._._._._._. _._._._._._._._._. Analutical Laboratory Use Only
Page 221 of 223
Lune cneray ,.nr yn— �.w.— y •
Man Ced. Mc03A: (Building yeast I
DUKE ! !Order#J22070225
Matrix WATER s."I.. ong-mo F,em
NC_.
sc_
Pe a _2_ of _3_
i 9
i DISTRIBUTION
1JSJB Npers Fury RE � �
ii.. vllle, N. C. T8a7B
c ENERGY.
i ILepesde
Den Timr !
SAMPLE PROGRAM
! ORIGINAL to LAB, COPY to CLIENT
patays-szeB
e2 [ `
Ground Water_X_
NPDES_
ject Name MNS LANDFILL #1 Permit #60-04� Ne:
V endor: Pan
Drinking WaterRCRA Waste
_.._.._.._.._.._.._.._.
..........
ant Ethan Smith / Bryan Moeller/ :Po
a
Filtration (0.45 um)
8
Unfiltered
a Filtered
urtney Murphy IAshle Heal
pace
' !
Crating Unit: 20036 Process: BLDFLGN Account: !
Preservative HCL, ICE
HN09
HCL, ICE
ICE
ICE
w.....
% %
17 2 1 Z r
hot: AaUYity ID: Faollity to: Po # 9 Container Volume (mL) 40 500 40 500 500
gram I EOuiS Task Code: Suil-Programrrask Code:
Container Type
O
j
ID
Customer to
complete off appropriate non -shaded
Q g
areas n W V J
t
z= pj =�•
4 t_
C N y
N g m q
I �
H
f
LLI
W
U
.................. Sample Description or
SAMPLE ID i
Collection Information
E a v
V
6 3e R u
-
a m
J c
xl
S n'
o
NUMBER i
Data Time
Printed Name
Signature o` > m a IL:
3 m G
.- H f y
a u
a
C9
~
D220180 7
MNS MW-3BR
(2y-7
`Z-a5#•NR ST��7i✓
X
3
1
3
1
8
022018038
MINIS MWABR
06ZS
COMA/OL Z*Mii
X
3
1
3
18
MNS_MW-4BRR
r7-2%-U
1000
C00W t! 2AltOt�A
X
3
1
3
1
8
022018039
022018040 ':
MNS_MW-11BR
/afrs
e&APW m� 74Hv40X
3
1
3
1
6
022018041 !
MNS_MW-13D
i2Z
yJ S
e"NWIA Z&r°�A' ,o4-
X
3
1 1
3
1
s
022018042 j
MNS_MW-13BR
7-a -zz
�yY
edm ode %rd
X
3
1
3
1
8
ID22018M i
MNS_TB- Z02ZCZZ1- (50
17-27•7L
jZV
CdNNOQ
.0220180"
MNS FB _ jo*1' A' 2.1S- 11W
I100
[rani. ZAIZOr<i
X
3
1
3
1
s
022018M
MNS_FB-ZLZZ677-"7-
TLZ-Z
)SZ
2It}if
X
3
1
3
1
&
:022018046 I
MNS_FD - UZZD72-7 -
X
3
1
3
1
8
i
0
i
0
i
t
0
i
0
�
i
0
i
0
i
0
i
0
i
TOTAL Y CONTAINERS
1
1+30
9 1 0
30
6
3
0
0
0
0
0
0
1 0
78
O�mejr to sr n ata o ow
Clinquished By C/ _ Date/Time
/,"/u�s
�1 ��!!
%•-`�-ZZ 1-W�
Accepted By:
• I Date/Time
�_,_i'/ ���yy,L �hl/tt7 �� � �12p�— lZ50
3
Requested Turnaround
21 Days
Total
78
Clinquis d By DatelTime
Accepted By: DataTme
'
� ?
a
n A
14 Days 7Y • ll!
?�
3linquiahe y Date/Time
Accepted y: DatelTime
c E
�
C�
ng'.
'7 Days
rallLocked By Datamms
SealedfLock Opened By DatelTime
E'»
•- m
�a
OE
0
'Other
amments
H
'Add. Cost Will Apply

--------------
Duke Energy Analytical Laboratory
DUKE Mel Coo. MG03A2 (auttolne 7405)
13339 Haa.rs Farry Rd
ENERGY NunIN9u111., N.C. 2907a
(704) g5.3249
- F.:-L04i a76b031,___-----
Jame MNS LANDFILL #1 Permit #60-04 Phone No:
Ethan Smith 1 Bryan Walter 1
ley Mu_ _ rphy 1 Ashle Heal
Tg Una: 20076 process:BLDFLON Account:
Aativily ID: Facility ID:
e I EOuiS Task Code: Sub-ProgramlTesk Coda:
Sample Description or ID
r-NAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM _ -.---------------------------------------------
order # J22070225
tea.
V.ndor. Pace
Pace
PO # 9112112
Wl:E ID i
Dale
JMBER i
--1
2018047 ;
MNS_TB
2018048 i
MNS_TB - ?.02 21J'72'
4
2018049
MNS_FB
:2018050 •.
MNS_FB
!2018051
MNS_FB
i
MNS_FB • ? C Z'.' C 1 Vi
?2018052
22018053 ;
i
i
i
MNS_FD
i
)
i
i
I
i
i
i
ustomer to st n ate below
DatelTime
Accept
dinquished By
eamocked By
II Ical LaboraI. Use Onl
NC i
Matflx WATER
s,mw••a9i • ^oF•m
sC_ i
I
SAMPLE PROGRAM i
a me
Z
Ground Water_ — NPDES
• e
Drinking Water_ UST_
RCRA Waste
_.._Cooler-T.mP.Lq)--------
----------------------
. _._-..-.._. -----------
4Unfiltered
Filtration (0.45 Um)
Preservative HCL, ICE
HNO3
HCL, ICE ICE ICE
Container Volume (ml) 40
600
40 500 500
Container Type
a
K p h 4i V
Ho
at to rn W
N LLU Z
A
q�<=
d Z
% �m
9 rv0 k I_ K
Customer to complete all appropriate non•shaded areas
a m rc w --
Cad a �j
Nai,.ei
O to G a LL_
$
j U
la
Q
rL
Collection information
ryd.
G q u e y't u
>mati
D C Y n a
fvueuli
V U) d? j U
�N�M aU
Y
QW
i d
U...
Time Printed Name Si nature
v tf
3
3
NIA
x
X 3
3
NIA
3
1
NIA
X 3
x 3
1
3
1
N/A
x 3
1
3
1
NIA
3
1
3
1
N/A
2 is% c�'S7rwR S7os.a� .•�
1
3
1
NIA
x 3
31
Page Gage �22 of 223
DISTRIBUTION
ORIGINAL to LAB. COPY to CLIENT
b Filtered
0
F-
— 52 5 0
TOTAL # CONTAI..
21 0 6
0 0 0 0 g u
DatelTime
=
Requested Turnaround Total 83
By:
u
a
c
21 Days
DatelTime
N v
By:
y'
DatelTime
m
0
o. E
14 Days
By
a
DatelTime
C p
oa It
•7 Days
Ink Opened By
E m
e
E
Other
m
-Add. Cost Will Apply
U

Page 223 of 223
McGuire Landfill #1
COMPOUNDS REQUIRED FOR 8260 ANALYSES NC SWSL Std. Required MRL*
* MRL must meet or be
COMPOUND
CASSNo.
below the SWSL Std.
Acetone
67-64-1
100
Acrylonitrile
107-13-1
200
Benzene
71-43-2
1
Bromochloromethane
74-97-5
3
Bromodichloromethane
75-27-4
1
Bromoform; Tribromomethane
75-25-2
3
Carbon disulfide
75-15-0
100
Carbon tetrachloride
56-23-5
1
Chlorobenzene
108-90-7
3
Chloroethane; Ethyl chloride
75-00-3
10
Chloroform; Trichloromethane
67-66-3
5
Dibromochloromethane; Chlorodibromomethane
124-48-1
1
1,2-Dibromo-3-chlorpropane; DBCP
96-12-8
1
1,2-Dibromoethane; Ethylene dibromide; EDB
106-93-4
1
c-Dichlorobenzene; 1,2-Dichlorobenzene
95-50-1
5
p-Dichlorobenzene; 1,4-Dichlorobenzene
106-46-7
1
trans-1,4-Dichloro-2-butene
110-57-6
100
1, 1 -Dichloroethane; Ethylidene chloride
75-34-3
5
1,2-Dichloroethane; Ethyyene dichloride
107-06-2
1
1,1-Dichloroethylene; 1-1-Dichloroethene; Vinylidene chloride
75-35-4
5
cis-1,2-Dichloroethylene; cis-1,2-Dichloroethene
156-59-2
5
trans-1,2-Dichloroethylene; trans-1,2-Dichloroethene
156-60-5
5
1,2-Dichlorpropane; Propylene dichloride
78-87-5
1
cis-1,3-Dichlorpropene
10061-01 -
1
trans-1,3-Dichlorpropene
10061-02-
1
Ethylbenzene
100-41-4
1
2-hexanone, Methyl butyl ketone
591-78-6
50
Methyl bromide; Bromomethane
74-83-9
10
Methyl chloride; Chloromethane
74-87-3
1
Methylene bromide Dibromomethane
74-95-3
10
Methylene chloride; Dichloromethane
75-09-2
1
Methyl ethyl ketone; MEK; 2-Butanone
78-93-3
100
Methyl iodide; lodomethane
74-88-4
10
4-Methyl-2-pentanone; Methyl isobutyl isobutyl ketone
108-10-1
100
Styrene
100-42-5
1
1,1,1,2-Tetrachloroethane
630-20-6
5
1,1,2,2-Tetrachloroethane
79-34-5
1
Tetrachloroethylene; Tetracholorethene; Perchloroethylene
127-18-4
1
Toluene
108-88-3
1
1,1,1-Trochlorethane; Methylchloroform
71-55-6
1
1,1,2-Trichooroethane
79-00-5
5
Trichloroethylene; Trichlorethene
79-01-6
1
Trichlorofluoromethane; CFC-11
75-69-4
1
1,2,3-Trichloropropane
96-18-4
1
Vinyl acetate
108-05-4
50
Vinyl chloride
75-01-4
1
xylenes
1330-20- i
4

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570749
Location: MW-3BR_ML1 [ MNS Landfill 1 / MW-3BR (LANDFILL)] Collection Start: 7/27/2022 12:00:00
Job: MNSGW202222 Collection End: 7/27/2022 12:00:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
6.53E-01
7.27E-01
5.05E-01
<3
LLD OK
Beta
8.81 E+00
4.34E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.86E+00
0.00E+00
5.86E+00
<15
<1000
LLD OK
Co-58
<5.35E+00
0.00E+00
5.35E+00
<15
<1000
LLD OK
Fe-59
<9.21 E+00
0.00E+00
9.21 E+00
<30
<400
LLD OK
Co-60
<7.06E+00
0.00E+00
7.06E+00
<15
<300
LLD OK
Zn-65
<1.31 E+01
0.00E+00
1.31E+01
<30
<300
LLD OK
Zr-95
<9.33E+00
0.00E+00
9.33E+00
<15
<400
LLD OK
Nb-95
<7.09E+00
0.00E+00
7.09E+00
<15
<400
LLD OK
1-131
<7.63E+00
0.00E+00
7.63E+00
<15
LLD OK
Cs-134
<7.37E+00
0.00E+00
7.37E+00
<15
<30
LLD OK
Cs-137
<5.69E+00
0.00E+00
5.69E+00
<18
<50
LLD OK
Bala-140
<1.00E+01
0.00E+00
1.00E+01
<15
<200
LLD OK
Be-7
<3.60E+01
0.00E+00
3.60E+01
K-40
1.88E+02
6.44E+01
5.64E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-1.5E+01
0.00E+00
1.86E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 1 of 23 08/25/2022
Page 1 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570750
Location: MW-4BR_ML1 [ MNS Landfill 1 / MW-4BR (LANDFILL)] Collection Start: 7/28/2022 08:25:00
Job: MNSGW202222 Collection End: 7/28/2022 08:25:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
7.61 E-01
7.54E-01
5.17E-01
<3
LLD OK
Beta
3.54E+01
4.85E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.42E+00
0.00E+00
5.42E+00
<15
<1000
LLD OK
Co-58
<5.30E+00
0.00E+00
5.30E+00
<15
<1000
LLD OK
Fe-59
<1.11 E+01
0.00E+00
1.11E+01
<30
<400
LLD OK
Co-60
<6.16E+00
0.00E+00
6.16E+00
<15
<300
LLD OK
Zn-65
<1.21 E+01
0.00E+00
1.21E+01
<30
<300
LLD OK
Zr-95
<8.86E+00
0.00E+00
8.86E+00
<15
<400
LLD OK
Nb-95
<4.61 E+00
0.00E+00
4.61 E+00
<15
<400
LLD OK
1-131
<7.47E+00
0.00E+00
7.47E+00
<15
LLD OK
Cs-134
<7.42E+00
0.00E+00
7.42E+00
<15
<30
LLD OK
Cs-137
<6.59E+00
0.00E+00
6.59E+00
<18
<50
LLD OK
Bala-140
<6.63E+00
0.00E+00
6.63E+00
<15
<200
LLD OK
Be-7
<4.27E+01
0.00E+00
4.27E+01
K-40
1.76E+02
8.75E+01
1.23E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<5.39E+01
0.00E+00
1.85E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 2 of 23 08/25/2022
Page 2 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570751
Location: MW-4BRRML1 [ MNS Landfill 11 MW-4BRR ( LANDFILL) ] Collection Start: 7/28/2022 10:00:00
Job: MNSGW202222 Collection End: 7/28/2022 10:00:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
3.61 E+00
9.19E-01
5.78E-01
<3
LLD OK
Beta
7.06E+01
6.19E+00
4.36E+00
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.83E+00
0.00E+00
6.83E+00
<15
<1000
LLD OK
Co-58
<6.42E+00
0.00E+00
6.42E+00
<15
<1000
LLD OK
Fe-59
<1.30E+01
0.00E+00
1.30E+01
<30
<400
LLD OK
Co-60
<6.33E+00
0.00E+00
6.33E+00
<15
<300
LLD OK
Zn-65
<1.35E+01
0.00E+00
1.35E+01
<30
<300
LLD OK
Zr-95
<1.34E+01
0.00E+00
1.34E+01
<15
<400
LLD OK
Nb-95
<6.21 E+00
0.00E+00
6.21 E+00
<15
<400
LLD OK
1-131
<8.47E+00
0.00E+00
8.47E+00
<15
LLD OK
Cs-134
<8.00E+00
0.00E+00
8.00E+00
<15
<30
LLD OK
Cs-137
<7.23E+00
0.00E+00
7.23E+00
<18
<50
LLD OK
Bala-140
<9.48E+00
0.00E+00
9.48E+00
<15
<200
LLD OK
Be-7
<5.57E+01
0.00E+00
5.57E+01
K-40
3.79E+02
8.81 E+01
4.63E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-3.5E+01
0.00E+00
1.86E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 3 of 23 08/25/2022
Page 3 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570752
Location: MW-11 BRML1 [ MINIS Landfill 1 / MW-11 BR (LANDFILL)] Collection Start: 7/28/2022 10:45:00
Job: MNSGW202222 Collection End: 7/28/2022 10:45:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
1.46E+00
8.29E-01
5.04E-01
<3
LLD OK
Beta
6.84E+00
4.29E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<7.27E+00
0.00E+00
7.27E+00
<15
<1000
LLD OK
Co-58
<5.64E+00
0.00E+00
5.64E+00
<15
<1000
LLD OK
Fe-59
<1.20E+01
0.00E+00
1.20E+01
<30
<400
LLD OK
Co-60
<5.69E+00
0.00E+00
5.69E+00
<15
<300
LLD OK
Zn-65
<1.30E+01
0.00E+00
1.30E+01
<30
<300
LLD OK
Zr-95
<9.81 E+00
0.00E+00
9.81 E+00
<15
<400
LLD OK
Nb-95
<6.91 E+00
0.00E+00
6.91 E+00
<15
<400
LLD OK
1-131
<8.35E+00
0.00E+00
8.35E+00
<15
LLD OK
Cs-134
<8.30E+00
0.00E+00
8.30E+00
<15
<30
LLD OK
Cs-137
<5.91 E+00
0.00E+00
5.91 E+00
<18
<50
LLD OK
Bala-140
<8.47E+00
0.00E+00
8.47E+00
<15
<200
LLD OK
Be-7
<5.32E+01
0.00E+00
5.32E+01
K-40
1.56E+02
8.24E+01
1.17E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-1.7E+01
0.00E+00
1.84E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 4 of 23 08/25/2022
Page 4 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570753
Location: MW-13D_ML1 [ MNS Landfill 1 / MW-13D (LANDFILL)] Collection Start: 7/27/2022 14:15:00
Job: MNSGW202222 Collection End: 7/27/2022 14:15:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.02E-01
0.00E+00
5.02E-01
<3
LLD OK
Beta
<3.16E+00
0.00E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.20E+00
0.00E+00
5.20E+00
<15
<1000
LLD OK
Co-58
<6.53E+00
0.00E+00
6.53E+00
<15
<1000
LLD OK
Fe-59
<9.23E+00
0.00E+00
9.23E+00
<30
<400
LLD OK
Co-60
<7.92E+00
0.00E+00
7.92E+00
<15
<300
LLD OK
Zn-65
<1.24E+01
0.00E+00
1.24E+01
<30
<300
LLD OK
Zr-95
<1.11 E+01
0.00E+00
1.11E+01
<15
<400
LLD OK
Nb-95
<5.62E+00
0.00E+00
5.62E+00
<15
<400
LLD OK
1-131
<7.39E+00
0.00E+00
7.39E+00
<15
LLD OK
Cs-134
<6.92E+00
0.00E+00
6.92E+00
<15
<30
LLD OK
Cs-137
<5.05E+00
0.00E+00
5.05E+00
<18
<50
LLD OK
Bala-140
<9.64E+00
0.00E+00
9.64E+00
<15
<200
LLD OK
Be-7
<4.37E+01
0.00E+00
4.37E+01
K-40
1.93E+02
7.88E+01
9.73E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-6.7E+01
0.00E+00
1.87E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 5 of 23 08/25/2022
Page 5 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570754
Location: MW-13BRML1 [ MNS Landfill 1 / MW-13BR (LANDFILL)] Collection Start: 7/27/2022 14:45:00
Job: MNSGW202222 Collection End: 7/27/2022 14:45:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
6.37E-01
7.21E-01
5.03E-01
<3
LLD OK
Beta
<3.16E+00
0.00E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.74E+00
0.00E+00
6.74E+00
<15
<1000
LLD OK
Co-58
<4.75E+00
0.00E+00
4.75E+00
<15
<1000
LLD OK
Fe-59
<1.33E+01
0.00E+00
1.33E+01
<30
<400
LLD OK
Co-60
<5.81 E+00
0.00E+00
5.81 E+00
<15
<300
LLD OK
Zn-65
<1.42E+01
0.00E+00
1.42E+01
<30
<300
LLD OK
Zr-95
<1.17E+01
0.00E+00
1.17E+01
<15
<400
LLD OK
Nb-95
<5.00E+00
0.00E+00
5.00E+00
<15
<400
LLD OK
1-131
<8.60E+00
0.00E+00
8.60E+00
<15
LLD OK
Cs-134
<6.40E+00
0.00E+00
6.40E+00
<15
<30
LLD OK
Cs-137
<5.74E+00
0.00E+00
5.74E+00
<18
<50
LLD OK
Bala-140
<1.07E+01
0.00E+00
1.07E+01
<15
<200
LLD OK
Be-7
<4.67E+01
0.00E+00
4.67E+01
K-40
1.70E+02
6.83E+01
7.90E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-4.9E+01
0.00E+00
1.86E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 6 of 23 08/25/2022
Page 6 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570755
Location: MW-1_ML1 [MNS Landfill 1 / MW-1 (LANDFILL)] Collection Start: 7/25/2022 15:30:00
Job: MNSGW202222 Collection End: 7/25/2022 15:30:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.46E-01
0.00E+00
5.46E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.76E+00
0.00E+00
5.76E+00
<15
<1000
LLD OK
Co-58
<5.74E+00
0.00E+00
5.74E+00
<15
<1000
LLD OK
Fe-59
<1.12E+01
0.00E+00
1.12E+01
<30
<400
LLD OK
Co-60
<4.92E+00
0.00E+00
4.92E+00
<15
<300
LLD OK
Zn-65
<1.44E+01
0.00E+00
1.44E+01
<30
<300
LLD OK
Zr-95
<9.32E+00
0.00E+00
9.32E+00
<15
<400
LLD OK
Nb-95
<7.32E+00
0.00E+00
7.32E+00
<15
<400
LLD OK
1-131
<7.30E+00
0.00E+00
7.30E+00
<15
LLD OK
Cs-134
<8.05E+00
0.00E+00
8.05E+00
<15
<30
LLD OK
Cs-137
<5.08E+00
0.00E+00
5.08E+00
<18
<50
LLD OK
Bala-140
<9.77E+00
0.00E+00
9.77E+00
<15
<200
LLD OK
Be-7
<4.24E+01
0.00E+00
4.24E+01
K-40
<1.32E+02
0.00E+00
1.32E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-4.9E+01
0.00E+00
1.93E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 7 of 23 08/25/2022
Page 7 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570756
Location: MW-1D_ML1 [MNS Landfill 1 / MW-1D (LANDFILL)] Collection Start: 7/25/2022 14:30:00
Job: MNSGW202222 Collection End: 7/25/2022 14:30:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.46E-01
0.00E+00
5.46E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<7.39E+00
0.00E+00
7.39E+00
<15
<1000
LLD OK
Co-58
<6.45E+00
0.00E+00
6.45E+00
<15
<1000
LLD OK
Fe-59
<1.37E+01
0.00E+00
1.37E+01
<30
<400
LLD OK
Co-60
<7.64E+00
0.00E+00
7.64E+00
<15
<300
LLD OK
Zn-65
<1.53E+01
0.00E+00
1.53E+01
<30
<300
LLD OK
Zr-95
<9.96E+00
0.00E+00
9.96E+00
<15
<400
LLD OK
Nb-95
<7.43E+00
0.00E+00
7.43E+00
<15
<400
LLD OK
1-131
<7.08E+00
0.00E+00
7.08E+00
<15
LLD OK
Cs-134
<6.47E+00
0.00E+00
6.47E+00
<15
<30
LLD OK
Cs-137
<7.09E+00
0.00E+00
7.09E+00
<18
<50
LLD OK
Bala-140
<6.67E+00
0.00E+00
6.67E+00
<15
<200
LLD OK
Be-7
<5.32E+01
0.00E+00
5.32E+01
K-40
1.51 E+02
7.00E+01
8.87E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-9.8E+01
0.00E+00
1.93E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 8 of 23 08/25/2022
Page 8 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570757
Location: MW-2A_ML1 [ MNS Landfill 1 / MW-2A (LANDFILL)] Collection Start: 7/25/2022 13:30:00
Job: MNSGW202222 Collection End: 7/25/2022 13:30:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.46E-01
0.00E+00
5.46E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.37E+00
0.00E+00
6.37E+00
<15
<1000
LLD OK
Co-58
<4.49E+00
0.00E+00
4.49E+00
<15
<1000
LLD OK
Fe-59
<1.28E+01
0.00E+00
1.28E+01
<30
<400
LLD OK
Co-60
<4.84E+00
0.00E+00
4.84E+00
<15
<300
LLD OK
Zn-65
<1.38E+01
0.00E+00
1.38E+01
<30
<300
LLD OK
Zr-95
<1.08E+01
0.00E+00
1.08E+01
<15
<400
LLD OK
Nb-95
<6.32E+00
0.00E+00
6.32E+00
<15
<400
LLD OK
1-131
<6.39E+00
0.00E+00
6.39E+00
<15
LLD OK
Cs-134
<6.80E+00
0.00E+00
6.80E+00
<15
<30
LLD OK
Cs-137
<6.06E+00
0.00E+00
6.06E+00
<18
<50
LLD OK
Bala-140
<5.71 E+00
0.00E+00
5.71 E+00
<15
<200
LLD OK
Be-7
<4.68E+01
0.00E+00
4.68E+01
K-40
9.13E+01
7.68E+01
1.20E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-1.1E+02
0.00E+00
1.93E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23
job_report_grouped_by_media
EnRad Laboratory
MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
EnRad Laboratories Page 9 of 23 08/25/2022
Page 9 of 21

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570758
Location: MW-2D_ML1 [MNS Landfill 1 / MW-2D (LANDFILL)] Collection Start: 7/25/2022 12:30:00
Job: MNSGW202222 Collection End: 7/25/2022 12:30:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.45E-01
0.00E+00
5.45E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.48E+00
0.00E+00
6.48E+00
<15
<1000
LLD OK
Co-58
<7.38E+00
0.00E+00
7.38E+00
<15
<1000
LLD OK
Fe-59
<9.34E+00
0.00E+00
9.34E+00
<30
<400
LLD OK
Co-60
<3.09E+00
0.00E+00
3.09E+00
<15
<300
LLD OK
Zn-65
<1.11 E+01
0.00E+00
1.11E+01
<30
<300
LLD OK
Zr-95
<9.30E+00
0.00E+00
9.30E+00
<15
<400
LLD OK
Nb-95
<6.27E+00
0.00E+00
6.27E+00
<15
<400
LLD OK
1-131
<6.46E+00
0.00E+00
6.46E+00
<15
LLD OK
Cs-134
<6.90E+00
0.00E+00
6.90E+00
<15
<30
LLD OK
Cs-137
<5.83E+00
0.00E+00
5.83E+00
<18
<50
LLD OK
Bala-140
<7.24E+00
0.00E+00
7.24E+00
<15
<200
LLD OK
Be-7
<4.55E+01
0.00E+00
4.55E+01
K-40
2.12E+02
7.36E+01
7.70E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-7.9E+01
0.00E+00
1.95E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 10 of 21
EnRad Laboratories Page 10 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570759
Location: MW-3_ML1 [MNS Landfill 1 / MW-3 (LANDFILL)] Collection Start: 7/27/2022 09:50:00
Job: MNSGW202222 Collection End: 7/27/2022 09:50:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.03E-01
0.00E+00
5.03E-01
<3
LLD OK
Beta
<3.16E+00
0.00E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.61 E+00
0.00E+00
5.61 E+00
<15
<1000
LLD OK
Co-58
<6.53E+00
0.00E+00
6.53E+00
<15
<1000
LLD OK
Fe-59
<1.12E+01
0.00E+00
1.12E+01
<30
<400
LLD OK
Co-60
<5.07E+00
0.00E+00
5.07E+00
<15
<300
LLD OK
Zn-65
<1.41 E+01
0.00E+00
1.41E+01
<30
<300
LLD OK
Zr-95
<9.70E+00
0.00E+00
9.70E+00
<15
<400
LLD OK
Nb-95
<7.29E+00
0.00E+00
7.29E+00
<15
<400
LLD OK
1-131
<9.44E+00
0.00E+00
9.44E+00
<15
LLD OK
Cs-134
<7.67E+00
0.00E+00
7.67E+00
<15
<30
LLD OK
Cs-137
<6.49E+00
0.00E+00
6.49E+00
<18
<50
LLD OK
Bala-140
<1.10E+01
0.00E+00
1.10E+01
<15
<200
LLD OK
Be-7
<4.68E+01
0.00E+00
4.68E+01
K-40
1.57E+02
5.96E+01
5.63E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-4.2E+01
0.00E+00
1.86E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 11 of 21
EnRad Laboratories Page 11 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570760
Location: MW-3D_ML1 [MNS Landfill 1 / MW-3D (LANDFILL)] Collection Start: 7/27/2022 10:40:00
Job: MNSGW202222 Collection End: 7/27/2022 10:40:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.03E-01
0.00E+00
5.03E-01
<3
LLD OK
Beta
<3.16E+00
0.00E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.81 E+00
0.00E+00
5.81 E+00
<15
<1000
LLD OK
Co-58
<5.38E+00
0.00E+00
5.38E+00
<15
<1000
LLD OK
Fe-59
<1.09E+01
0.00E+00
1.09E+01
<30
<400
LLD OK
Co-60
<7.44E+00
0.00E+00
7.44E+00
<15
<300
LLD OK
Zn-65
<1.09E+01
0.00E+00
1.09E+01
<30
<300
LLD OK
Zr-95
<8.22E+00
0.00E+00
8.22E+00
<15
<400
LLD OK
Nb-95
<5.45E+00
0.00E+00
5.45E+00
<15
<400
LLD OK
1-131
<9.28E+00
0.00E+00
9.28E+00
<15
LLD OK
Cs-134
<6.50E+00
0.00E+00
6.50E+00
<15
<30
LLD OK
Cs-137
<3.95E+00
0.00E+00
3.95E+00
<18
<50
LLD OK
Bala-140
<7.24E+00
0.00E+00
7.24E+00
<15
<200
LLD OK
Be-7
<4.87E+01
0.00E+00
4.87E+01
K-40
1.03E+02
5.83E+01
7.80E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-3.5E+01
0.00E+00
1.86E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 12 of 21
EnRad Laboratories Page 12 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570761
Location: MW-4_ML1 [MNS Landfill 1 / MW-4 (LANDFILL)] Collection Start: 7/27/2022 12:35:00
Job: MNSGW202222 Collection End: 7/27/2022 12:35:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.02E-01
0.00E+00
5.02E-01
<3
LLD OK
Beta
<3.16E+00
0.00E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<4.77E+00
0.00E+00
4.77E+00
<15
<1000
LLD OK
Co-58
<5.33E+00
0.00E+00
5.33E+00
<15
<1000
LLD OK
Fe-59
<1.23E+01
0.00E+00
1.23E+01
<30
<400
LLD OK
Co-60
<6.06E+00
0.00E+00
6.06E+00
<15
<300
LLD OK
Zn-65
<1.01 E+01
0.00E+00
1.01E+01
<30
<300
LLD OK
Zr-95
<9.30E+00
0.00E+00
9.30E+00
<15
<400
LLD OK
Nb-95
<6.33E+00
0.00E+00
6.33E+00
<15
<400
LLD OK
1-131
<7.82E+00
0.00E+00
7.82E+00
<15
LLD OK
Cs-134
<6.03E+00
0.00E+00
6.03E+00
<15
<30
LLD OK
Cs-137
<5.22E+00
0.00E+00
5.22E+00
<18
<50
LLD OK
Bala-140
<7.89E+00
0.00E+00
7.89E+00
<15
<200
LLD OK
Be-7
<4.75E+01
0.00E+00
4.75E+01
K-40
1.92E+02
6.19E+01
4.82E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<1.72E+01
0.00E+00
1.86E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 13 of 21
EnRad Laboratories Page 13 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570762
Location: MW-4R_ML1 [ MINIS Landfill 1 / MW-4R (LANDFILL)] Collection Start: 7/25/2022 16:10:00
Job: MNSGW202222 Collection End: 7/25/2022 16:10:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.45E-01
0.00E+00
5.45E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.58E+00
0.00E+00
6.58E+00
<15
<1000
LLD OK
Co-58
<6.23E+00
0.00E+00
6.23E+00
<15
<1000
LLD OK
Fe-59
<1.16E+01
0.00E+00
1.16E+01
<30
<400
LLD OK
Co-60
<5.37E+00
0.00E+00
5.37E+00
<15
<300
LLD OK
Zn-65
<1.14E+01
0.00E+00
1.14E+01
<30
<300
LLD OK
Zr-95
<6.48E+00
0.00E+00
6.48E+00
<15
<400
LLD OK
Nb-95
<5.55E+00
0.00E+00
5.55E+00
<15
<400
LLD OK
1-131
<5.44E+00
0.00E+00
5.44E+00
<15
LLD OK
Cs-134
<5.61 E+00
0.00E+00
5.61 E+00
<15
<30
LLD OK
Cs-137
<5.97E+00
0.00E+00
5.97E+00
<18
<50
LLD OK
Bala-140
<7.01 E+00
0.00E+00
7.01 E+00
<15
<200
LLD OK
Be-7
<3.92E+01
0.00E+00
3.92E+01
K-40
6.91E+01
6.95E+01
1.11 E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-7.4E+00
0.00E+00
1.94E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 14 of 21
EnRad Laboratories Page 14 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570763
Location: MW-4D_ML1 [MNS Landfill 1 / MW-4D (LANDFILL)] Collection Start: 7/27/2022 12:15:00
Job: MNSGW202222 Collection End: 7/27/2022 12:15:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.02E-01
0.00E+00
5.02E-01
<3
LLD OK
Beta
<3.16E+00
0.00E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.06E+00
0.00E+00
6.06E+00
<15
<1000
LLD OK
Co-58
<6.22E+00
0.00E+00
6.22E+00
<15
<1000
LLD OK
Fe-59
<1.07E+01
0.00E+00
1.07E+01
<30
<400
LLD OK
Co-60
<4.56E+00
0.00E+00
4.56E+00
<15
<300
LLD OK
Zn-65
<8.10E+00
0.00E+00
8.10E+00
<30
<300
LLD OK
Zr-95
<9.79E+00
0.00E+00
9.79E+00
<15
<400
LLD OK
Nb-95
<7.35E+00
0.00E+00
7.35E+00
<15
<400
LLD OK
1-131
<8.71 E+00
0.00E+00
8.71 E+00
<15
LLD OK
Cs-134
<5.87E+00
0.00E+00
5.87E+00
<15
<30
LLD OK
Cs-137
<6.23E+00
0.00E+00
6.23E+00
<18
<50
LLD OK
Bala-140
<7.45E+00
0.00E+00
7.45E+00
<15
<200
LLD OK
Be-7
<4.50E+01
0.00E+00
4.50E+01
K-40
<1.14E+02
0.00E+00
1.14E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-5.0E+00
0.00E+00
1.87E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 15 of 21
EnRad Laboratories Page 15 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570764
Location: MW-4DR_ML1 [ MNS Landfill 1 / MW-4DR (LANDFILL)] Collection Start: 7/25/2022 17:00:00
Job: MNSGW202222 Collection End: 7/25/2022 17:00:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.45E-01
0.00E+00
5.45E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.61 E+00
0.00E+00
5.61 E+00
<15
<1000
LLD OK
Co-58
<5.38E+00
0.00E+00
5.38E+00
<15
<1000
LLD OK
Fe-59
<1.11 E+01
0.00E+00
1.11E+01
<30
<400
LLD OK
Co-60
<5.97E+00
0.00E+00
5.97E+00
<15
<300
LLD OK
Zn-65
<1.18E+01
0.00E+00
1.18E+01
<30
<300
LLD OK
Zr-95
<1.04E+01
0.00E+00
1.04E+01
<15
<400
LLD OK
Nb-95
<6.13E+00
0.00E+00
6.13E+00
<15
<400
LLD OK
1-131
<5.64E+00
0.00E+00
5.64E+00
<15
LLD OK
Cs-134
<6.75E+00
0.00E+00
6.75E+00
<15
<30
LLD OK
Cs-137
<4.63E+00
0.00E+00
4.63E+00
<18
<50
LLD OK
Bala-140
<5.93E+00
0.00E+00
5.93E+00
<15
<200
LLD OK
Be-7
<4.56E+01
0.00E+00
4.56E+01
K-40
9.85E+01
6.74E+01
9.87E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-6.4E+01
0.00E+00
1.94E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 16 of 21
EnRad Laboratories Page 16 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570765
Location: MW-11_ML1 [MNS Landfill 1 / MW-11 (LANDFILL)] Collection Start: 7/26/2022 12:00:00
Job: MNSGW202222 Collection End: 7/26/2022 12:00:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.45E-01
0.00E+00
5.45E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.19E+00
0.00E+00
5.19E+00
<15
<1000
LLD OK
Co-58
<5.14E+00
0.00E+00
5.14E+00
<15
<1000
LLD OK
Fe-59
<8.89E+00
0.00E+00
8.89E+00
<30
<400
LLD OK
Co-60
<6.07E+00
0.00E+00
6.07E+00
<15
<300
LLD OK
Zn-65
<1.00E+01
0.00E+00
1.00E+01
<30
<300
LLD OK
Zr-95
<1.18E+01
0.00E+00
1.18E+01
<15
<400
LLD OK
Nb-95
<5.31 E+00
0.00E+00
5.31 E+00
<15
<400
LLD OK
1-131
<6.15E+00
0.00E+00
6.15E+00
<15
LLD OK
Cs-134
<5.85E+00
0.00E+00
5.85E+00
<15
<30
LLD OK
Cs-137
<7.02E+00
0.00E+00
7.02E+00
<18
<50
LLD OK
Bala-140
<6.62E+00
0.00E+00
6.62E+00
<15
<200
LLD OK
Be-7
<4.39E+01
0.00E+00
4.39E+01
K-40
<1.24E+02
0.00E+00
1.24E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<1.72E+01
0.00E+00
1.93E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 17 of 21
EnRad Laboratories Page 17 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570766
Location: MW-11D_ML1 [ MNS Landfill 1 / MW-11D (LANDFILL)] Collection Start: 7/26/2022 13:00:00
Job: MNSGW202222 Collection End: 7/26/2022 13:00:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.45E-01
0.00E+00
5.45E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.47E+00
0.00E+00
6.47E+00
<15
<1000
LLD OK
Co-58
<5.25E+00
0.00E+00
5.25E+00
<15
<1000
LLD OK
Fe-59
<9.22E+00
0.00E+00
9.22E+00
<30
<400
LLD OK
Co-60
<5.28E+00
0.00E+00
5.28E+00
<15
<300
LLD OK
Zn-65
<1.24E+01
0.00E+00
1.24E+01
<30
<300
LLD OK
Zr-95
<1.13E+01
0.00E+00
1.13E+01
<15
<400
LLD OK
Nb-95
<6.97E+00
0.00E+00
6.97E+00
<15
<400
LLD OK
1-131
<5.30E+00
0.00E+00
5.30E+00
<15
LLD OK
Cs-134
<7.99E+00
0.00E+00
7.99E+00
<15
<30
LLD OK
Cs-137
<7.74E+00
0.00E+00
7.74E+00
<18
<50
LLD OK
Bala-140
<6.11 E+00
0.00E+00
6.11 E+00
<15
<200
LLD OK
Be-7
<5.20E+01
0.00E+00
5.20E+01
K-40
2.04E+02
8.43E+01
1.12E+02
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-7.5E+00
0.00E+00
1.97E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 18 of 21
EnRad Laboratories Page 18 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570767
Location: MW-12_ML1 [ MNS Landfill 1 / MW-12 (LANDFILL)] Collection Start: 7/27/2022 15:00:00
Job: MNSGW202222 Collection End: 7/27/2022 15:00:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
8.58E-01
7.51E-01
5.02E-01
<3
LLD OK
Beta
<3.16E+00
0.00E+00
3.16E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<5.72E+00
0.00E+00
5.72E+00
<15
<1000
LLD OK
Co-58
<5.47E+00
0.00E+00
5.47E+00
<15
<1000
LLD OK
Fe-59
<1.10E+01
0.00E+00
1.10E+01
<30
<400
LLD OK
Co-60
<5.40E+00
0.00E+00
5.40E+00
<15
<300
LLD OK
Zn-65
<1.38E+01
0.00E+00
1.38E+01
<30
<300
LLD OK
Zr-95
<9.90E+00
0.00E+00
9.90E+00
<15
<400
LLD OK
Nb-95
<5.73E+00
0.00E+00
5.73E+00
<15
<400
LLD OK
1-131
<8.17E+00
0.00E+00
8.17E+00
<15
LLD OK
Cs-134
<5.72E+00
0.00E+00
5.72E+00
<15
<30
LLD OK
Cs-137
<6.08E+00
0.00E+00
6.08E+00
<18
<50
LLD OK
Bala-140
<6.21 E+00
0.00E+00
6.21 E+00
<15
<200
LLD OK
Be-7
<4.61 E+01
0.00E+00
4.61E+01
K-40
1.39E+02
7.03E+01
9.39E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<7.36E+00
0.00E+00
1.85E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 19 of 21
EnRad Laboratories Page 19 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570768
Location: MW-12D_ML1 [ MNS Landfill 1 / MW-12D (LANDFILL)] Collection Start: 7/27/2022 13:30:00
Job: MNSGW202222 Collection End: 7/27/2022 13:30:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.45E-01
0.00E+00
5.45E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.42E+00
0.00E+00
6.42E+00
<15
<1000
LLD OK
Co-58
<3.93E+00
0.00E+00
3.93E+00
<15
<1000
LLD OK
Fe-59
<1.09E+01
0.00E+00
1.09E+01
<30
<400
LLD OK
Co-60
<7.18E+00
0.00E+00
7.18E+00
<15
<300
LLD OK
Zn-65
<1.28E+01
0.00E+00
1.28E+01
<30
<300
LLD OK
Zr-95
<8.30E+00
0.00E+00
8.30E+00
<15
<400
LLD OK
Nb-95
<5.67E+00
0.00E+00
5.67E+00
<15
<400
LLD OK
1-131
<8.82E+00
0.00E+00
8.82E+00
<15
LLD OK
Cs-134
<5.47E+00
0.00E+00
5.47E+00
<15
<30
LLD OK
Cs-137
<4.97E+00
0.00E+00
4.97E+00
<18
<50
LLD OK
Bala-140
<9.15E+00
0.00E+00
9.15E+00
<15
<200
LLD OK
Be-7
<5.40E+01
0.00E+00
5.40E+01
K-40
1.78E+02
7.47E+01
9.27E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<1.43E+01
0.00E+00
1.80E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 20 of 21
EnRad Laboratories Page 20 of 23 08/25/2022

11D Radiological Data for MCGUIRE
Station: MCGUIRE Sample #: 570769
Location: SW-1_ML1 [MNS Landfill 1 / SW-1 (LANDFILL)] Collection Start: 7/27/2022 13:10:00
Job: MNSGW202222 Collection End: 7/27/2022 13:10:00
GW Ground Water
ALPHABETA
Gross Alpha / Beta Analysis in Water and Effluent Filters
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Alpha
<5.45E-01
0.00E+00
5.45E-01
<3
LLD OK
Beta
<3.24E+00
0.00E+00
3.24E+00
<4
LLD OK
GAMMAGW
Gamma Spectroscopy Ground Water Analysis
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
Mn-54
<6.38E+00
0.00E+00
6.38E+00
<15
<1000
LLD OK
Co-58
<7.03E+00
0.00E+00
7.03E+00
<15
<1000
LLD OK
Fe-59
<1.36E+01
0.00E+00
1.36E+01
<30
<400
LLD OK
Co-60
<5.95E+00
0.00E+00
5.95E+00
<15
<300
LLD OK
Zn-65
<1.19E+01
0.00E+00
1.19E+01
<30
<300
LLD OK
Zr-95
<1.20E+01
0.00E+00
1.20E+01
<15
<400
LLD OK
Nb-95
<7.23E+00
0.00E+00
7.23E+00
<15
<400
LLD OK
1-131
<8.32E+00
0.00E+00
8.32E+00
<15
LLD OK
Cs-134
<7.70E+00
0.00E+00
7.70E+00
<15
<30
LLD OK
Cs-137
<8.44E+00
0.00E+00
8.44E+00
<18
<50
LLD OK
Bala-140
<7.99E+00
0.00E+00
7.99E+00
<15
<200
LLD OK
Be-7
<5.93E+01
0.00E+00
5.93E+01
K-40
1.07E+02
6.51 E+01
9.16E+01
H3
Tritium Analysis of Water
Units: pCi/I
Activity
2 Sigma Error
Calculated MDA
SLC/ODCM LLD
Fraction SLC/ODCM RPT LVL
H3GW
<-1.7E+01
0.00E+00
1.81 E+02
<250
<20000
LLD OK
Report Generated @ 8/25/2022 08:52:23 EnRad Laboratory
job_report_grouped_by_media MNS Building 7405 (MG03A2)
13339 Haqers Ferry Road
Huntersville, NC 28078
[phone]
Page 21 of 21
EnRad Laboratories Page 21 of 23 08/25/2022

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
0
���UVRC ;- _------------------
Duke Energy EnRad Laiwratorlss
EnRad Laboratoryuse Only
"Page
LIMB # MNSGWZQ2222
Sample Class:
Originating _
Ma
ENERGY e Mail Code MG03A2 (13uHell ng 7406)
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Hagen Ferry Rd
GROUNDWATER
sc_
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ORIGINAL to LAB,
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Otte d' Time 613o1I2 72:a6
SAMPLE PROGRAM
! Huntersville, N. C- 28078
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Vendor
Cooler TenW (C)
MNS LANDFILL #1 PERMIT # 60-04
980.876d257
usT,
RCRA waste
Revised 12/14/20
3yCllent
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Bryan Mceiler 1 Ethan Smith I Courtney Murphy
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Data
Time
Signature
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0
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570755 ;
MNS_MW-1
7 5
5
X
1
1
1
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570766 !
MNS_MW-1 ❑
7 .2 5/y 2
X
1
1
1
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570757 !.
MN5 MW-2A
7/2 51; -2
J. 3c
X
1
1
1
3
670758
MNS_MW-2❑
"ti ,� 5
X
1
1
1
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670759 ; y
MNS_MW-3
UW-S
X
1
1
1
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570760 i t
MNS_MW-3D
7/2-7 2 Z,
1 0-en
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1
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MNS_MW-4
7/ 2 i
I Z35
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1
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570762 :;
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1
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570763 : o
MNS_MW-4D
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7 L L
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-y 22
570769 !€
MNS_SW-1
Z T Z 2 Z
131 Q
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1
1
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Customer to sign & date
below
24)Reli ished By EH, mith � yH� A
DateMme
Accepted By:
D8tefrlmt:
'Requested Turnaround
ST"S
-7-2�-t7. 15J',
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24]Comments: SAMPLES NOT ACIDIFIED IN THE FIELD - EN Smith
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� A1f `1-vU
EnRad Laboratories Page 22 of 23 08/25/2022

CHAIN OF CUSTODY
RECORD AND ANALYSIS REQUEST FORM
�� DUKE _ _ _
Duke Energy EnRad Laboratories �
1� ENERGY Mail Code MG03A2 {Building 74051
13338 Hagers Ferry Rd
EnRad Laborata Use Only
LIAR$ # MNSGW2D2222
Sample Clays:
GROUNDWATER
Orlglnatlng Sy_
From
! HuntaTsville, N. C. 28078
[phone] I
_ __ Fax: 98E1 875 5559
I._.._--_ ._(. _.I____-__.._.._ __--J
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Logged By Lynn Iluzada
Date a Time 6130122 72:05
SAMPLE PROQr+RM
Ground VVMr
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Drinking waler
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Vendor Cooler Temp {t:1
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MNS LANDFILL #9 PERMIT # 60d14
21Phone No:
980.875-5257
3jciient
E B an Moeller I Ethan Smith ICourtne Mur h
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570749
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Date
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„Page / 121
DISTRIBUTION `y
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EnRad Laboratories Page 23 of 23 08/25/2022