3901_Granville_Oxford_MSWLF_Unit2_Sept22GW_FID1771850_20230201

hart 'L hickman
■
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Via E-Mail
[e-mail]
January 30, 2023
Garrett & Moore, Inc.
1029 West South Street
Raleigh, NC 27603
Attn: Mr. Stefan Bray, PE
Re: Water Quality Monitoring Report — September/October 2022
Granville County Oxford Unit 2 Landfill
Oxford, Granville County, NC
Facility Permit No. 3 901 -MSWLF-2012
H&H Job No. GMI-005
Dear Stefan:
Hart & Hickman, PC (H&H) is submitting the attached Water Quality Monitoring Report —
September/October 2022 documenting sample results for the Oxford Unit 2 Landfill for the second
semiannual sampling event of 2022. H&H appreciates the opportunity to work with you on this
project. If you have any questions or require additional information, please do not hesitate to
contact us at 704-586-0007.
Very truly yours,
Hart & Hickman, PC
Jason Soban, PG
Project Manager
Jeffrey 011ison
Project Environmental Scientist
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
704_S86.0007 main
3921 Sunset Ridge Rd, Suite 301
Raleigh, NC 27607 www.harthickman.com
919.847.4241 main

I DENR USE 0 NLT t ❑Paper Report ❑Eiectronic Data - Email CO (data loaded: Yes / No Doc/Event #:
'NC DENR Environmental Monitoring
Division of Waste Management - Solid Waste Reoortina 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 T
Name of entity submitting data (laboratory, consultant, facility owner):
Garrett & Moore, Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Stefan Brav 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)
Granville County 6854 Landfill Road 3901- September 29 & October 5,
Oxford Landfill Unit 2 Oxford, NC 27565 MSWLF-2012 1600 :2022
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring Assessment Monitoring ❑ Corrective Action
TIx
e of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wellsIGroundwater monitoring data from private water supply wells ❑Leachate monitoring data
E, 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.
Jason Soban, PG Consultant for Facility [phone]
Facility Representative Name (Print) Title (Area Code) Telephone Number
Affix NC Licensed/ Professional Geologist Seal
Signature/ Date
2923 S Tryon Street, Suite 100, Charlotte, NC 28203
Facility Representative Address
C-1269 (Engineering) 245 (Geology)
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009

Water Quality Monitoring Report
September/October 2022
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
Permit No. 3901-MSWLF-2012
H&H Job No. GMI-005
January 30, 2023
GARRETTmr� ;a
MOORE 2
Enginearinq for the Power and Waste Industries
hart � hickman
SMARTER ENVIRONMENTAL SOLUTIONS
2923 South Tryon Street, Suite 100 3921 Sunset Ridge Rd , Suite 301
Charlotte, NC 28203 Raleigh, NC 27607 www.harthickman.com
704.586.0007 main 919,847.4241 main

Water Quality Monitoring Report — September/October 2022
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
Permit No. 3901-MSWLF-2012
H&H Job No. GMI-005
Table of Contents
Section Pate
1.0 Introduction.................................................................................................................I
1.1
Site Information........................................................................................................1
1.2
Regulatory Status......................................................................................................2
1.3
Groundwater Monitoring Program...........................................................................2
1.4
Surface Water Monitoring Program.........................................................................3
2.0 Water Quality Monitoring Activities........................................................................4
2.1
Water Level Measurements......................................................................................4
2.2
Groundwater Sampling Methods..............................................................................4
2.3
Surface Water Sampling Methods............................................................................5
2.4
Sample Equipment Management..............................................................................5
2.5
Sample Handling and Laboratory Analyses
.............................................................5
3.0 Water Quality Monitoring Results............................................................................7
3.1
Groundwater Flow and Hydraulic Gradient
.............................................................7
3.2
Groundwater Analytical Results...............................................................................8
3.3
Surface Water Analytical Results.............................................................................9
3.4
Quality Assurance/Quality Control Results
..............................................................9
4.0 Conclusions
................................................................................................................11
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List of Tables
Table 1
Summary of Well Construction Details
Table 2
Summary of Groundwater Elevations
Table 3
Summary of Field Parameters
Table 4
Summary of Groundwater Flow Velocity
Table 5
Summary of Groundwater and Surface Water Analytical Results
List of Figures
Figure 1 Site Location Map
Figure 2 Site Plan
Figure 3 Groundwater Potentiometric Map (October 5, 2022)
List of Appendices
Appendix A
Groundwater and Surface Water Sampling Records
Appendix B
Laboratory Analytical Reports
Appendix C
Summary of Historical Groundwater Elevations
Appendix D
Summary of Historical Constituents in Groundwater
Appendix E
Summary of Historical Constituents in Surface Water
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Water Quality Monitoring Report — September/October 2022
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
Permit No. 3901-MSWLF-2012
H&H Job No. GMI-005
1.0 Introduction
This Water Quality Monitoring Report (Report) has been prepared by Hart & Hickman, PC (H&H)
to document the methods and results of semi-annual groundwater and surface water monitoring
activities conducted at the Granville County Oxford Unit 2 Landfill located at 6584 Landfill Road,
Oxford, Granville County, North Carolina. A site location map is included as Figure 1. Water
quality monitoring at the site was performed in general accordance with the Water Quality
Monitoring Plan (WQMP; March 2019) which was approved by the North Carolina Department
of Environmental Quality (DEQ) Solid Waste Section (SWS).
1.1 Site Information
The Granville County Oxford Landfill consists of two separate waste disposal units (Unit 1 and
Unit 2). The facility is owned and operated by Granville County under Permit Numbers 3901-
CDLF-1997 (Unit 1) and 3901-MSWLF-2012 (Unit 2) issued by DEQ SWS. The permitted
facility consists of approximately 283 acres, of which approximately 29 acres constitutes the Unit
1 waste unit and 37.3 acres constitutes the Unit 2 waste unit. A site layout map that depicts the
facility features is included as Figure 2.
The Oxford Unit 1 Landfill is a former unlined municipal solid waste (MSW) landfill originally
permitted for disposal of domestic, institutional, industrial, agricultural, and demolition wastes.
The Oxford Unit 1 Landfill was closed in 1997. Between 1997 and 2017, the facility disposed of
construction and demolition (C&D) waste on top of the closed MSW landfill in accordance with
the Transition Plan dated 1994. The subject Oxford Unit 2 Landfill is a Subtitle-D MSW landfill
which was permitted to operate in February 2013 and began receiving waste in May 2013. This
Report covers water quality monitoring conducted at the Oxford Unit 2 Landfill. A separate Water
Quality Monitoring Report will be submitted for the Oxford Unit 1 Landfill.
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1.2 Regulatory Status
The Granville County Oxford Unit 2 Landfill is currently in a Detection Monitoring Program.
Water quality monitoring is completed following the North Carolina Administrative Code Title
15A-Environmental Quality Chapter 13 Sub -Chapter B Solid Waste Management Rule
(NCSWMR) § 1633. Statistical analyses of the laboratory data when required is prepared
following the required compliance demonstration of the NCSWMR Rule .1632(g), (h), and (i).
1.3 Groundwater Monitoring Program
The groundwater monitoring program at the Oxford Unit 2 Landfill consists of the following six
monitoring wells: MW-7, MW-8, MW-9, MW-10, MW-11, and NES-2S. Monitoring well MW-
7 is located south and upgradient of the landfill and serves as a background location. Compliance
monitoring well MW-8 serves to monitor groundwater conditions downgradient of the leachate
tank area which is located south to southwest and upgradient of the landfill. Compliance
monitoring wells MW-9, MW-10, MW-11, and NES-2S are located along the northern
downgradient side of the landfill. Groundwater samples are collected semi-annually for analysis
of North Carolina Solid Waste Management Rules Appendix I list of constituents (hereafter
referred to as Appendix I constituents) plus 1,4-doxane. A summary of the well locations and
sample analyses for the semi-annual sampling events is provided below. The monitoring well
locations and other site features are identified on Figure 2. A summary of well construction details
is provided in Table 1.
Well ID
Classification
First Half Analyses
Second Half Analyses
MW-7
Background
App. I + 1,4-Dioxane
App. I + 1,4-Dioxane
MW-8
Compliance
App. I + 1,4-Dioxane
App. I + 1,4-Dioxane
MW-9
Compliance
App. I + 1,4-Dioxane
App. I + 1,4-Dioxane
MW-10
Compliance
App. I + 1,4-Dioxane
App. I + 1,4-Dioxane
MW-11
Compliance
App. I + 1,4-Dioxane
App. I + 1,4-Dioxane
NES-2S
Compliance
App. I + 1,4-Dioxane
App. I + 1,4-Dioxane
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1.4 Surface Water Monitoring Program
The surface water monitoring program at the Oxford Unit 2 Landfill consists of collecting samples
from two locations which are located upstream (SW-3) and downstream (SW-4) of the waste unit.
The sampling points are situated along an unnamed tributary to Little Grassy Creek which runs
along the eastern and northern side of the landfill. Little Grassy Creek is classified as a Class C
(Aquatic Life and Secondary Recreation) stream. The locations of the surface water monitoring
points are identified on Figure 2. Surface water samples are collected semi-annually and analyzed
for NC Appendix I constituents plus 1,4-dioxane.
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2.0 Water Quality Monitoring Activities
2.1 Water Level Measurements
On October 5, 2022, H&H measured depth -to -water and total depths in monitoring wells MW-7,
MW-8, MW-9, MW-10, MW-11, and NES-2S. Depth -to -water measurements were collected
from the top -of -casing utilizing a decontaminated electronic water level indicator. Depth -to -water
measurements were made after the wells were opened for a sufficient period of time to allow water
levels to equilibrate with atmospheric pressure. Water level measurements and calculated
groundwater elevations are presented in Table 2.
2.2 Groundwater Sampling Methods
On September 29 and October 5, 2022, H&H collected groundwater samples from site monitoring
wells MW-7, MW-8, MW-9, MW-10, MW-11, and NES-2S. Groundwater sampling activities
began on September 29, 2022; however, due to severe weather conditions related to a tropical
storm the sampling event was completed on October 5, 2022. Monitoring well MW-7 serves as
the upgradient background well for the facility, and monitoring wells MW-8, MW-9, MW-10,
MW-11, and NES-2S serve as compliance monitoring wells. The groundwater samples were
collected and handled in accordance with the sampling protocols included in the site WQMP as
well as the DEQ SWS Guidelines for Groundwater, Soil, and Surface Water Sampling document.
Monitoring wells were purged utilizing a peristaltic pump under low flow (<200 milliliters/minute)
conditions. Water levels were recorded during the purging process to ensure the pump rate did not
cause significant drawdown of the water column, and samples were collected following
stabilization of field parameters over three consecutive readings. Field measurements of pH,
temperature, specific conductance, oxygen reduction potential (ORP), and dissolved oxygen (DO)
were measured using a YSI Pro Plus water quality meter. Turbidity was measured using a Hach
2100Q turbidity meter. A summary of the final field parameters recorded prior to sample
collection are presented in Table 3. Copies of groundwater sampling forms containing pertinent
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information recorded in the field during purging and sampling at each monitoring well are
provided in Appendix A.
The results of the field -measured water quality parameters indicate that the values measured in
groundwater collected from site monitoring wells were within applicable stabilization criteria.
Groundwater at the site is slightly acidic to slightly basic based on the pH values measured in the
field (5.92 to 7.82 Standard Units). Specific conductance values in site groundwater ranged from
168.0 (MW-11) to 392.1 (MW-7) microsiemens per centimeter (µS/cm). Turbidity values ranged
from 0.74 (MW-8) to 9.72 (MW-11) nephelometric turbidity units (NTUs).
2.3 Surface Water Sampling Methods
On October 5, 2022, H&H collected surface water samples from sample locations SW-3 and SW-
4 (Figure 2). Surface water samples were collected in general accordance with the WQMP as well
as the DEQ SWS Guidelines for Groundwater, Soil, and Surface Water Sampling document. Field
parameters were measured during sample collection and copies of surface water sampling forms
are provided in Appendix A. A summary of field parameters recorded prior to sample collection
is provided in Table 3.
2.4 Sample Equipment Management
All reusable sampling equipment (e.g., water level indicator) was properly decontaminated
between sampling locations with a non -phosphate soap and water wash, followed by multiple
rinses with distilled water. New disposable nitrile or latex gloves were worn during all sampling
activities. Disposable sampling equipment/material was discarded after each use.
2.5 Sample Handling and Laboratory Analyses
Upon sample collection, samples for laboratory analysis were placed directly into dedicated
laboratory -supplied sample bottles, labeled, and placed into ice -filled coolers. A chain -of -custody
record was completed and included sample description, analyses required, matrix, sample
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container information, and date and time of sample collection. The samples were transported on
ice, under standard protocol, to Pace Analytical Services, Inc. (Pace) in Huntersville, North
Carolina. Pace is a North Carolina -certified laboratory. The laboratory analytical reports and
chain -of -custody records for the September/October 2022 sampling event are included in
Appendix B. A summary of samples collected during the subject reporting period is provided
below.
The groundwater samples from monitoring wells MW-7, MW-8, MW-9, MW-10, MW-11, and
NES-2S were analyzed for NC Appendix I constituents plus 1,4-dioxane. The surface water
samples from SW-1 and SW- 2 were analyzed for NC Appendix I constituents plus 1,4-dioxane.
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3.0 Water Quality Monitoring Results
Groundwater and surface water monitoring activities were conducted at the site on September 29
and October 5, 2022. Groundwater and surface water samples were collected and analyzed in
accordance with the DEQ approved WQMP. The monitoring results are discussed in the following
sections.
3.1 Groundwater Flow and Hydraulic Gradient
A summary of monitoring well gauging and water level elevation data is provided in Table 2.
Historical groundwater elevation data is provided in Appendix C. Groundwater flow direction,
average hydraulic gradient, and average interstitial flow velocity were derived from water -level
measurements recorded during the September/October 2022 sampling event. A potentiometric
map generated from the October 5, 2022 gauging event is provided as Figure 3. The October
2022 water levels are within the range of historical seasonal fluctuations observed at the site.
Consistent with historical trends, the overall direction of shallow groundwater flow at the site is
generally to the north to northwest towards an unnamed tributary to Little Grassy Creek.
The hydraulic gradient in the vicinity of each well was derived by dividing the elevation difference
between water table elevations measured at the monitoring wells and proximal potentiometric
contour lines, by the perpendicular horizontal distance between the wells and potentiometric
contours (Figure 3 and Table 4). The potentiometric contours indicate an average hydraulic
gradient of approximately 0.013 ft/ft. Results of in -situ slug testing reported by others (LaBella
Associates, 2021) indicate an average hydraulic conductivity value in the bedrock aquifer of
approximately 4.43 feet/day. Using the horizontal hydraulic gradient measurements, the
individual estimate of hydraulic conductivity, and an assumed effective porosity of 0.15 (LaBella
Associates, 2021), the range of average interstitial groundwater flow velocities for the shallow
bedrock aquifer was calculated using the following equation: Vx = (K/ne) x dh/dl.
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Where:
Vx = average interstitial groundwater flow velocity;
K = hydraulic conductivity;
ne = effective porosity; and,
dh/d1= horizontal hydraulic gradient
Average linear flow velocities are estimated to range between approximately 70.37 to 997.69
feet/year (approximately 0.193 to 2.733 feet/day) with a geometric mean of approximately 140.68
feet/year (0.385 feet/day). These values are consistent with prior monitoring events. Table 4
summarizes the data used to calculate the average interstitial groundwater flow velocity in the
vicinity of each monitoring well.
3.2 Groundwater Analytical Results
Semi-annual groundwater sampling consisted of collecting samples from six site monitoring wells.
A summary of groundwater constituent detections from the September/October 2022 sampling
event is provided in Table 5. Historical analytical results are presented in Appendix D. A
summary of groundwater results is provided below.
Organic Anal
The analytical results indicate VOCs 2-butanone, 1,4-dioxane, and 2-hexanone were detected at
concentrations above MDLs in one or more wells during the September/October 2022 sampling
event. The VOC detections do not exceed their respective North Carolina 2L Groundwater
Standards (2L Standards).
Inorganic Analyses
The analytical results indicate metals antimony, arsenic, barium, cadmium, chromium, cobalt,
copper, lead, nickel, selenium, and vanadium were detected at concentrations above MDLs in one
or more wells during the September/October 2022 sampling event. The metal detections do not
exceed their respective North Carolina 2L Groundwater Standards (2L Standards).
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3.3 Surface Water Analytical Results
Semi-annual surface water sampling consisted of collecting samples from two locations, one
upstream (SW-3) and one downstream (SW-4) location. A summary of surface water constituent
detections from the October 2022 sampling event is provided in Table 5. Historical analytical
results are presented in Appendix E. A discussion of the results for the October 2022 sampling
event is provided below.
Organic Anal
The analytical results indicate that VOCs were not detected at concentrations above MDLs in either
surface water sample collected during the September/October 2022 sampling event.
Inorganic Anal
The analytical results indicate arsenic, barium, beryllium, chromium, cobalt, copper, lead, nickel,
selenium, vanadium, and zinc were detected above the laboratory MDL in one or both of the
surface water samples collected during the October 2022 sampling event. Copper (5.1 µg/L) was
detected at a concentration above its 2B Standard (4.35 µg/L) in the sample collected from
downstream location SW-4, and concentrations are similar to historical detections at this location.
No other inorganic constituents were detected above MDLs during the October 2022 sampling
event.
3.4 Quality Assurance/Quality Control Results
Quality assurance procedures and protocols for sampling activities were conducted in general
accordance with the DEQ approved WQMP. Quality assurance samples included the collection
of a trip blank and field blank sample. Samples were received by the lab in good condition and
met holding times and preservation requirements. Based upon a review of the data packages, no
significant quality assurance/quality control (QA/QC) issues were identified for the laboratory
analyses. In summary, the QA/QC results indicate that the data collected during the semi-annual
monitoring event is suitable for its intended purpose.
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Trip Blanks
Laboratory -filled trip blanks accompanied the sampling team during sampling and the transport of
VOC samples to the laboratory. The trip blank samples serve as a QC check on potential external
contamination and/or cross -contamination between VOC water samples during shipping and
storage. The trip blank sample was analyzed for Appendix I VOCs and 1,4-dioxane. The results
indicate no constituents were detected above laboratory MDLs.
Fiala Rlanke
A field blank sample was collected in the field by exposing laboratory -supplied deionized water
to the sampling environment. The field blank is used to evaluate the potential for contamination
of a sample by site contaminants from a source not associated with the samples collected. The
field blank sample was analyzed for Appendix I constituents plus 1,4-dioxane. The field blank
sample was non -detect with the exception of a low concentration of chromium. A total of four
samples collected during the monitoring event indicate low-level concentrations similar to the
detected concentration of chromium in the field blank sample. The detected concentrations of
chromium in the field blank and site samples are well below groundwater 2L Standards and surface
water 2B Standards. The detected concentration of chromium in the field blank sample is not
considered to impact the conclusions of this report.
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4.0 Conclusions
The analytical results for groundwater and surface water samples collected during the
September/October 2022 event indicate no constituents were detected at concentrations above
standards with the exception of copper in downstream surface water sample SW-4. The detected
concentration of copper was slightly above its 2B Standard, but similar to historical concentrations
detected at the location. Copper will continue to be monitored for evidence of increasing or
sustained concentrations in exceedance of groundwater and/or surface water standards. Based on
the water quality monitoring results, the Granville County Oxford Unit 2 Landfill will remain in
the Detection Monitoring Program. The next semi-annual sampling event will be conducted in
March 2023.
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Table 1
Summary of Well Construction Details
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
H&H Job No. GMI-005
Ground
TOC
Top of
Top
Bottom
Bottom
Auger
Total Depth
Total Depth
Screened
Well ID
Date Installed
Northing
Easting
Elevation
Elevation
Screen
Screen
Screen
Screen
Refusal
Comments
(ft BGS)
(ft BTOC)
Lithology
(ft AMSL)
(ft AMSL)
(ft BGS)
(Ft BTOC)
(Ft BGS)
(Ft BTOC)
(ft BGS)
Background Well Units
MW-7
7/28/2008
953292.1160
2112043.44800
531.24
534.24
34.50
37.50
19.50
22.50
34.50
37.50
34.50
Saprolite
1 & 2
MW-8
7/18/2012
953360.2000
2111527.6910
500.57
503.31
25.00
20.00
10.00
12.74
20.00
22.74
1.00
Bedrock
Unit 2 Compliance
MW-9
10/6/2008
954799.7410
2112842.3890
485.05
487.51
40.00
43.00
20.00
22.46
40.00
42.46
1.50
Bedrock
Unit 2 Compliance
MW-10
10/2/2008
955136.0000
2112571.1750
481.81
484.92
30.00
32.90
15.00
18.11
30.00
33.11
6.00
Bedrock
Unit 2 Compliance
MW-11
10/5/2008
954795.8510
2111957.0410
476.43
478.72
20.00
22.90
5.00
7.30
20.00
22.30
6.00
Bedrock
Unit 2 Compliance
MW-12
8/1/2008
954077.4350
2112567.4920
519.29
521.30
50.00
52.30
40.00
42.00
50.00
52.00
31.00
Bedrock
Not Sampled
Unit 2 Compliance &
NES-2S
5/1/2004
955091.2902
2111945.3411
474.53
477.20
21.50
24.17
11.00
13.67
21.00
23.67
9.00
Saprolite
1
Unit 1 Performance
Notes:
Well information obtained from LaBella Associates Water Quality Monitoring Report - February 2021 Event.
ft = feet; AMSL = above mean sea level; AGS = above ground surface
TOC = top of casing; BTOC = below top of casing; * = estimated value
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Tables 1-5.xlsx
Table 1 (Page 1 of 1)
Hart & Hickman, PC

Table 2
Summary of Groundwater Elevations
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
H&H Job No. GMI-005
Well ID
Total Depth
(ft BTOC)
TOC Elevation
(ft AMSL)
October 5, 2022
Depth To Groundwater
(ft BTOC)
Groundwater Elevation
(ft AMSL)
MW-7
37.50
534.24
26.72
507.52
MW-8
22.74
503.31
3.09
500.22
MW-9
42.46
487.51
9.45
478.06
MW-10
33.11
484.92
8.35
476.57
MW-11
22.30
478.72
5.20
473.52
NES-2S
23.67
477.20
4.97
472.23
Notes:
Well information obtained from LaBella Associates Water Quality Monitoring Report - February 2021 Event.
TOC = top of casing; ft BTOC = feet below top of casing
ft AMSL= feet above mean sea level
Table 2 (Page 1 of
11)
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Tables 1-5.xlsx Hart & Hickman, PC

Table 3
Summary of Field Parameters
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
H&H Job No. GMI-005
Sample ID
Sample Date
Field Parameter
Results
Units
Groundwater
MW-7
9/29/2022
Conductivity
392.1
PS/CM
Dissolved Oxygen
2.07
mg/I
Oxidation Reduction Potential
118.3
mV
pH
6.31
S.U.
Temperature
18.1
°C
Turbidity
9.11
NTU
MW-8
10/5/2022
Conductivity
243.7
PS/CM
Dissolved Oxygen
0.24
mg/I
Oxidation Reduction Potential
17.6
mV
pH
7.82
S.U.
Temperature
23.5
oC
Turbidity
0.74
NTU
MW-9
10/5/2022
Conductivity
362.6
PS/CM
Dissolved Oxygen
0.64
mg/I
Oxidation Reduction Potential
52.4
mV
pH
7.27
S.U.
Temperature
19.9
oC
Turbidity
4.63
NTU
MW-10
10/5/2022
Conductivity
238.6
PS/CM
Dissolved Oxygen
1.46
mg/I
Oxidation Reduction Potential
23.8
mV
pH
6.78
S.U.
Temperature
18.9
oC
Turbidity
9.68
NTU
MW-11
10/5/2022
Conductivity
168.0
PS/CM
Dissolved Oxygen
1.53
mg/I
Oxidation Reduction Potential
86.7
mV
pH
5.92
S.U.
Temperature
18.5
oC
Turbidity
9.72
NTU
NES-2S
9/29/2022
Conductivity
269.5
PS/CM
Dissolved Oxygen
0.26
mg/I
Oxidation Reduction Potential
61.4
mV
pH
6.34
S.U.
Temperature
17.5
oC
Turbidity
1.61
NTU
Table 3 (Page 1 of 2)
Hart & Hickman, PC
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2
Tables 1-5.xlsx

Table 3
Summary of Field Parameters
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
H&H Job No. GMI-005
Sample ID
Sample Date
Field Parameter
Results
Units
Surface Water
SW-3
10/5/2022
Conductivity
57.6
PS/cm
Dissolved Oxygen
7.11
mg/I
Oxidation Reduction Potential
67.9
mV
pH
7.19
S.U.
Temperature
14.9
°C
Turbidity
41.7
NTU
SW-4
10/5/2022
Conductivity
106.5
PS/cm
Dissolved Oxygen
5.55
mg/I
Oxidation Reduction Potential
70.7
mV
pH
7.07
S.U.
Temperature
17.9
oC
Turbidity
250
NTU
Notes:
S.U. = standard units; °C = degrees Celsius; pS/cm = microsiemens per centimeter
NTU = nephelometric turbidity unit; mg/L = milligrams per liter; mV = millivolts
ORP = oxidation reduction potential
Table 3 (Page 2 of 2)
Hart & Hickman, PC
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2
Tables 1-5.xlsx

Table 4
Summary of Groundwater Flow Velocity
Granville County Oxford Unit 2 Landfill
Oxford, North Carolina
H&H Job No. GMI-005
Well ID
Hydraulic
Conductivity ���
(ft/day)
Groundwater
Elevation
(ft AMSL)
Reference
Elevation
(ft AMSL)
Delta
Elevation
(ft)
Map Length
(ft)
Hydraulic
Gradient (ft/ft)
Effective
Porosity(')
Groundwater
Flow Velocity
(ft/day)
Groundwater
Flow Velocity
(ft/year)
MW-7
4.43
507.52
505.00
2.52
27.23
0.093
0.15
2.733
997.69
MW-8
4.43
500.22
500.00
0.22
33.70
0.007
0.15
0.193
70.37
MW-9
4.43
478.06
480.00
1.94
147.60
0.013
0.15
0.388
141.68
MW-10
4.43
476.57
475.00
1.57
143.87
0.011
0.15
0.322
117.63
MW-11
4.43
473.52
475.00
1.48
172.50
0.009
0.15
0.253
92.49
NES-2S
4.43
472.23
475.00
2.77
416.82
0.007
0.15
0.196
71.64
Minimum
--
--
--
--
0.007
--
0.193
70.37
Maximum
--
--
--
--
0.093
--
2.733
997.69
Geometric Mean
--
--
--
--
0.013
--
0.385
140.68
Notes:
1) Hydraulic conductivity and porosity values from Labella Associates Water Quality Monitoring Report - February 2021 Event.
Hydraulic conductivity is based on the geometric mean of bedrock wells at the facility in 2019 and the effective porosity
value for fractured bedrock was estimated at 15%.
ft = feet; ft/day = feet per day; ft/year = feet per year
AMSL = feet above mean sea level; -- = not applicable
Vx = (K/ne) x dh/dl
Vx = groundwater flow velocity
K = hydraulic conductivity
ne = effective porosity
dh/dl = hydraulic gradient
Table 4 (Page 1 of 1)
Hart & Hickman, PC

Table 5
Summary of Groundwater and Surface Water Analytical Results
Granville County Oxford Unit 2 Landfill
Butner, North Carolina
H&H Job No. GMI-005
Well ID
Sample Date
Parameter
7(0.9si-LI)t
Standard
(pg/L)
Source
Groundwater
MW-7
09/29/22
Barium
4.3 J
700
NC 2L
2-Butanone (MEK)
5.1
4,000
NC 2L
1,4-Dioxane
1.7 J
3
NC 2L
MW-8
10/05/22
2-Butanone (MEK)
11.4
4,000
NC 2L
Arsenic
1.4
10
NC 2L
Barium
38.3
700
NC 2L
Copper
12.3
1,000
NC 2L
MW-9
10/05/22
Antimony
0.28 J
1
NC 2L
Arsenic
0.37 J
10
NC 2L
Barium
78.4
700
NC 2L
2-Butanone (MEK)
7.7
4,000
NC 2L
Cadmium
0.15 J
2
NC 2L
Cobalt
0.052 J
1
NC 2L
Copper
1.2 J
1,000
NC 2L
2-Hexanone
0.71 J
40
NC 2L
Selenium
0.27 J
20
NC 2L
Vanadium
3.1
7
NC 2L
MW-10
10/05/22
Arsenic
0.33 J
10
NC 2L
Barium
51.2
700
NC 2L
Chromium
0.54 J
10
NC 2L
Cobalt
0.73 J
1
NC 2L
Lead
0.12 J
15
NC 2L
Nickel
0.58 J
100
NC 2L
Vanadium
1.7
7
NC 2L
MW-11
10/05/22
Arsenic
0.19 J
10
NC 2L
Barium
28.6
700
NC 2L
Chromium
0.54 J
10
NC 2L
Cobalt
1.0
1
NC 2L
Lead
0.14 J
15
NC 2L
Nickel
2.6
100
NC 2L
Vanadium
1.1
7
NC 2L
NES-2S
09/29/22
Barium
33.7
700
NC 2L
Surface Water
SW-3
10/05/22
Arsenic
0.28 J
340
NC 2B
Barium
19.5
21,000
ISTV (3)
Chromium
0.91 J
109.85 (4)
NC 2B
Cobalt
0.27 J
16
ISTV I3)
Hardness
13,400
NE
NE
Lead
0.42 J
6.85(4)
NC 2B
Vanadium
2.1
NE
NE
SW-4
10/05/22
Arsenic
1.2
340
NC 2B
Barium
40.8
21,000
ISTV (3)
Beryllium
0.10
65
NC 2B
Chromium
5.0
213.71 (4)
NC 2B
Cobalt
2.1
16
ISTV (3)
Copper
5.1
4.35(4)
NC 2B
Lead
1.6
17.17(4)
NC 2B
Nickel
2.5
170.04 (4)
NC 2B
Hardness
30,200
NE
NE
Selenium
0.26 J
5.00
NC 2B
Vanadium
14.2
NE
NE
Zinc
9.8 J
42.49(4)
NC 2L
Notes:
1. NC 2L Standards are the Title 15A NCAC 02L .0202 Groundwater Standards dated April 1, 2022.
2. 15A NCAC 2B Water Quality Standards (213 Standards) for Surface Water (Class C Waters) dated July 2
3. No 2B Standard established; therefore, the value shown is the North Carolina In -Stream Target Values
for Surface Waters (ISTV; July 26, 2021)
4. Acute 2B Standard is hardness dependent and was calculated using the respective measured hardness
Only detected compounds are presented in this table.
pg/L = micrograms per liter; -- = not applicable; NE = Not Established
Table 5 (Page 1 of 1)
Hart & Hickman, PC

APPROXIMATE
LIMITS OF WASTE
UNIT 1
l
4
"Y
j
4
^^^^ERTY BOUNDARY
APPROXIMATE
SrERr (4_ LIMITS OF WASTE
UNIT 2
i
USGS The National Map: National Boundaries Dataset, 3DEP Elevation
Program, Geographic Names Information System, National Hydrography
Dataset, National Land Cover Database, National Structures Dataset, and
National Transportation Dataset; USGS Global Ecosystems; U.S. Census
Bureau TIGER/Line data; USFS Road Data; Natural Earth Data; U.S.
Department of State Humanitarian Information Unit; and NOAA National
Centers for Environmental Information, U.S. Coastal Relief Model. Data
refreshed August, 2021.
TITLE
o 2,000 4,000 SITE LOCATION MAP
NPROJECT
SCALE IN FEET OXFORD LANDFILL
GRANVILLE COUNTY
U.S.G.S. QUADRANGLE MAP OXFORD, NORTH CAROLINA
2923 South Tryon Street - Suite 100
BEREA, NORTH CAROLINA2019 hart hickman Charlotte, North Carolina28203
704-586-0007 (p) 704-586-0373 (t)
OXFORD, NORTH CAROLINA 2019
SMARTER E NVrFro 7jMENT LL soLUVONs License # C-1269 / # C-245 Geology
3 QUADRANGLE DATE: 11-21-22 REVISION NO: 0
7.5 MINUTE SERIES (TOPOGRAPHIC) JOB NO: GMI-004 FIGURE NO: 1
T.

4661,
GO 150'
7n
490
506
7
'o
_
_ •r �/ // y � I I , _ • ��-•��-,� �90 �`.,.-� /��'�' J r /// /ram/1 // 1 r /- � ,�
do
46
ib
16
! ram... -� � I � 1 ��� •. I :�26 I \ ,� 1 \ � 1 j - \ '�....
Ig
r li l
I it
\ ter/ � / // � r \ \ �'\ � ��✓ (/� � I 1 v\
^\ 1 530

.7v IAA
)S 1Y
�
LEGEND
k
SITE PROPERTY BOUNDARY
.
�s[
+
APPROXIMATE LIMITS OF WASTE
SURFACE WATER FEATURE
t '�••.
GROUNDWATER MONITORING WELL
SURFACE WATER SAMPLE POINT
(473.52) GROUNDWATER ELEVATION (FT MSL)
GROUNDWATER ELEVATION CONTOUR
500
I
w
`• '` •1 '•
(FT MSL)
APPROXIMATE GROUNDWATER FLOW
DIRECTION
t; ti
ti
APPROXIMATE LOCATION
OF UNNAMED TRIBUTARY
r
r
OF LITTLE GRASSY CREEK
NES-2S
(472.23)
e
MW-4R
(476.57)
- NOTES:
MW-5R
SW-2
t;.
�'
�
`
a
Y4
1. APPROXIMATE LIMITS OF WASTE AND LOCATIONS OF
MW-11
_
MW-9
,
�`
.��
ENVIRONMENTAL MONITORING POINTS OBTAINED FROM
MW-6R
(473.52)
(478.06)
LABELLA GROUNDWATER MONITORING REPORTS.
UNIT 2
480
2. AERIAL IMAGERY OBTAINED FROM NC ONEMAP, 2021.
-
i
f
UNIT 1.
`
4$5
SW-3
MW-2ti_
MW�R
485
490
490
_ 1
495
sW-1 495
500
. .. _
—
MW-8.
505
ouu.z2)
MW-7
(507.52)
APPROXIMATE
0 500 1,000
505
SCALE IN FEET
-
-
GROUNDWATER POTENTIOMETRIC MAP
_
(OCTOBER 5, 2022)
_
-
PROE` OXFORD LANDFILL UNIT 2
GRANVILLE COUNTY
OXFORD, NORTH CAROLINA
=
-
h a rt h i c k ma n 2923 100
Tryon Strcct-Screen-
•
282
Charlotte, North Carolina 28203
out,,
704 586 0007(p) 704 586 0373(I)
_
MW-1A
SMARTER ENVIRONMENTAL SOLUTIONS License # C-1269 / #C-245 Geology
DATE: 12-28-22 REVISION NO. 0
-
-
—k,
OB NO. GMI-005 FIGURE NO. 3

Appendix A
Groundwater and Surface Water Sampling Records
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

hart hickman
i —
SMARTER ENVIRONMENTAL SOLUTIONS
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Job No: G/-� ( • 0!��f
LOW -FLOW GROUNDWATER Turb. +/- 10% (<10 NTUs for metals) Well ID:
Water Level: slight or stable
SAMPLING RECORD drawdown during purging Well Location: ©X, L
Facility Name: 0x -no) n,k Date:
Top of Casing Elevation (ft msl): Casing Material: U _ _ Volume of Water Per Well Volume: gallons
Total Well Depth (ftTOC): Depth to Water (ftTOC); t-C. - Well Diameter: 2 ``
Sampling Personnel: C'C_1141r'�: Screen Interval (ftTOC): / • S - `l. S
Type of Pump: ['► `� Tubing Material: �—D Pump/Tubing set at: �— 3 C� ft
o USz ", r i, 6_s Azd,^ot t,u5.r 4v6rn3 ; i L. <_[t.
Weather Conditions: cA [�U • 4 "' NOTES:
H ,+ h , w 3 7. SZ �.
GROUNDWATER SAMPLING PARAMETERS
Water
Volume
Pumping DO
Temp.
S. Cond.
pH
ORP
Turbidity
t Time
Levelly
Pum ed`
Rate I n lmgm
(°C�
S/cm
SU
�xy mV
NTU
Ll 3
i ;? .
o?
22_U
2.33
5�
3rC� 3
;�_3�
!�
47.5
I l-5
I-� • �z t
�70U
'� _- v
r �c • 3
3 17. Q
[� . ��L_ _
II K • ` 1
I
7
3?5-b
2 IL-7
!K Z-
3�r_ , -t_
117.
]_� •SV
?_ .oL(
M 3
3 9�. 1
ty. f
01?. io
1`3.3i
fZ-Zc?�Crr`�'
7'C1
7
Other Sample Parameters:
Sampled at:
\- -�'U
Parameters taken with:
YSz Pr- h,S
(R, A4­ ftert U-L
Sample Delivered to; PCn�
f755 r )'Ec
by A
_
at
Field Filtration:
()Yes Q
No If yes, which sample parameters were field filtered:
Sample Parameter
Containers (Types, Number
of Containers, Preservatives): \/Q(-S (-< V=f cWkO)
AeAJS
'L.�/�I� DI,-,
ttun l /7/'n�+tie �3`GR� w1
CAlor &4
&SZ1C
I
"SABBB Master Templatefforms - 2022 Forms\Law Flow Groundwater sampung rorm.put---^•--••-• • - ••- •- --- --
Last Updated 2/1412022 Procedure for Groundwater Sampling, dated April 26, 2017.

hart i hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Stabilization Criteria
DO +/- 0.3 mg/1
Turb. +/-10% (<10 NTUs)
S. Cond. +/- 3%
ORP +/- 10 mV
pH +/- 0.1 unit
Job No: L_fA 1 .0 L1
Well ID: yV - lb
Well Location: X�[ d N C
Facility Name:
QAV-111 L E V n i-i
I
Date: S Z -2'
Top of Casing Elevation (ft msl). (�, 'J
Casing Material: 1-' V-
Volume of Water Per Well Volume:
Total Well Depth (ft):
- % - Depth to Water (ft): 3• 0
Well Diameter: Z"
Sampling Personnel
5 SU1)Y(S
l U i7
Type of Pump: eAn
I C-
Tubing Material: L Q P L
Pump/Tubing set at:
Weather Conditions:
' n- a V, V. Ctk_6L
�'� S
NOTES:
GROUNDWATER SAMPLING PARAMETERS
Water
Volume Pumping
DO
Time
Levet
Pumped Rate
[mp111
r� ��
_ 3 • I7'1
U. �f t,
�?
4.1 3
►a ��
Other Sample Parameters: _
Sampled at: LAE
Sample Delivered to: &ZL _
Temp.
S. Cond.
pH
ORP
Turbidity
LQ
Slcm
Lalu�
Lnv_l
(NTU)
23-5-
2K
'�-�?�.L
i�.t�
c•��l
Parameters taken with: S j ND PV Or L J A ( Piro � , +VVjrrl'Si 0V1_A-Q M
by ' -i _ at
Field Filtration: ( ) Yes ( X ) No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): ,&10 ) - 1� r i
File: S:VWA-Master Templates\Forms-Groundwater1ow Flow Groundwater Sampling Record
Date:1/21/2016

hart *- hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: (') i-' E I. d U S-
Well ID:
Well Location:
Facility Name: L A L r U n 1-1 i Date: 10 � 5 /22
Top of Casing Elevat- (ft msl): 9'61 - 5-1 Casing Materi \V'(2., Volume of Water Per Well Volume:
Total Well Depth (ft}: r `� 15'Depth to Water (ft):' i' &� ' L�S Well Diameter:
Sampling Personnel: S S 0 Y) V1
Type of Pump:Tubing Material: �_ 1� l_ Pump/Tubing set at: �JIQ`�' ft.
Stabilization Criteria
DO +/- 0.3 mg/1
Turb. +/- 10% (<10 NTUs)
S. Cond. +/- 3%
ORP +/- 10 mV
pH +/- 0.1 unit
Weather Conditions: 4-s-VU IV2l4 0--•i' U Gig NOTES:
GROUNDWATER SAMPLING PARAMETERS
Water
Volume
Pumping
DO
Temp.
S. Cond.
pH
ORP
Turbidity
im
Level
Pumoed
Rate
(Mg/1)
C—Cl
Slcm
(SU)
(MV)
(NTU)
1
t� -C1
n
(D -
3 `1
_ Ll _-Jvb
I �I
Jo• i�4
3 :.,"�c
-��
�rT
3{n �f .-5
-aL4
Sta
c:
VC0
h r
�,La�+ 3
't- .��i
S3 �t
7,-- 7
i 4-154
tZ°a
Q - (og
1 Ui'6l
,3ib 2-.10
Li
3
Other Sample Parameters:
Sampled at: ILA Parameters taken with:""(
Sample Delivered to: DLL , by [At�t� �• at
Field Filtration: ( ) Yes ( X ) No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives)_ [- i 4) , ;1 X yy1/
File: SMAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:1/21/2016

hart i hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Facility Name: bc-F L` UI t ► #
Top of Casing Elevation (ft msl): Z
Job No: (_")M I - 1) � S'
Well ID: M V\) — ((U
Well Location:tYcl
Date: f G -2,
Casing Material: S'1{i i Volume of Water Per Well Volume: _ 3_ U 7)
Stabilization Criteria
DO +/- 0.3 mg/1
Turb. +/-10% (<10 NTUs)
S. Cond. +/- 3%
ORP +/-10 mV
pH +/- 0.1 unit
Total Well Depth (ft): ��
Sampling Personnel: a �y✓ln S
Depth to Water (ft):.
C 1�
-
,
Well Diameter:
Type of Pulnp:
PQ.V
Tubing Material: L- IDPt
Pump/Tubing set at: ?10
ft.
Weather Conditions:
�ti4yl 11 tI , I�� Q-�tr
�� `� `
NOTES: W el I
YXI, j _ Ut,1 N t I -(u." lC_ I'"
w tl-,
Si Et-la-Ce..
-fr i I`f o _
5 -j�-;` i i i r�_�—
GROUNDWATER SAMPLING PARAMETERS ` '` �f
i 016 _
Water Volume
Pumping DO
Temp.
S. Cond.
pH
ORP
Turbidity
Time
Level Pumped
Rate [mgLI
LCj
IS/Cm
SU
(MV)
Nf TU)
e>.LAO
rnl_/min 1 V(
M G
??r7.L?
U 52-
ia.L
L'L.S-ct
-0t
I I ug-
E.. e I -1st
+ ' Lt L4
•`&
z
1� '�
2 j cl
3 .
I L 0 cb
4fb E 1'b0
1 •4 l❑
1` . 41
IS t. La
is Y2
2
t�
�,ctry
fl
�}v3•Y� U
Other Sample Parameters:
Sampled at: i l Parameters taken with: , r..p)V ! P rb plus yy it �( { t�} 1 _Wy-joi4 •ice
Sample Delivered to: o by L 0U I`1 I eA at
Field Filtration: ( ) Yes ( X ) No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): y0-�_�1
File: S:\W-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Dale:1 /21 /2016

hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Job No: L— I\4 1 0 U S
Well ID: "V'V - I (
Well Location: t) K_{
Facility Name: OK"Y3 L F 0 V1 Date: I U% S 22
Top of Casing Elevation (ft msl): U{ L), -2- Casing Material: P V , Volume of Water Per Well Volume:
Total Well Depth (ft): ; C1L) Depth to Water (ft): S l7 Well Diameter: 2 "
Sampling Personnel: r r '-h,
cly
Type of Pump:. P &V I $ht.bt L Tubing Material: nl�{ Pump/Tubing set at: # ft.
Stabilization Criteria
DO +/- 0.3 mg/1
Turb. +/- 10% (<10 NTUs)
S. Cond. +/- 3%
ORP +/- 10 mV
pH +/- 0.1 unit
Weather Conditions: -,Lk Vlt
t jl _C -'Qkr'W
U-y S
NOTES: we 11 Amn& t y k-4 i' �i-wt i i Sr•l I� �1
GROUNDWATER SAMPLING PARAMETERS �� �G�'vG►-'E-�'`� �`'�
I2
Water
Volume
Pumping
DO
Temp.
S. Cond.
pH
❑RP
Turbidity
Time Level
Pumped
Rate
(mall]
(Ij
S/cm)
LIUL
imV]
(NTQJ
la all
C
1�t! Mthnin
g24
iFi•
190-.
�u - II
I
1a 32 t -
;Do mi,
9, -a Q
i+ . Cl
i Lou -1,
ir,_
sue. C'
12L35' Z
1) cc
i
i U-1-
6
ia3'� i
to
t ut�
I lb ArI
L
`� `I ?
`i
S16 ,.3
1. SY) --
I.b
1rr `l
`7L
i� H.
1 A
f. Lid
'.Z-H
eta ^�
t
eJ
1 S .a
1 . s
1 to `p
5 `1 "t_
dh Ca • �}
�Z ► ••
•�3
EDWi
Other Sample Parameters:
Sampled at: i s S S Parameters taken with: S i Pty, VL l 9 i 'w L ILI I E
Sample Delivered to: P G+- -e by , ( I -K A--V i _ _ at
Field Filtration: ( ) Yes ( X ) No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives):
File: S:\AAA-Master Templates\Forms-Groundwater\Low Flow Groundwater Sampling Record
Date:1/21/2016

hart -== hickman
SMARTER ENVIRONMENTAL SOLUTIONS
LOW -FLOW GROUNDWATER
SAMPLING RECORD
Facility Name: c?-K4rJ U' : � I
00
Job No:
Well ID:
Well Location: (19.1411 0,21
Date: q /7-4 /1-1,
Top of Casing Elevation (ft msl): 4r?7. ZO Casing Material: lyc Volume of Water Per Well Volumegallons
Total Well Depth (ftTOC): 2� • Depth to Water (ftTOC): Well Diameter:
Sampling Personnel:,!'af��w- , ~- Screen Interval (ftTOC):
Type of Pump: Tubing Material: , L p I Pump/Tubing set at: ft
Weather Conditions: ��/`Cr( rnR �" 76vl NOTES: "^`'� A.'-L-mot
Stabilization Criteria
Primary: Secondary:
pH +/- 0.1 unit DO +/- 0.2 mg/L
S. Cond. +/- 5% ORP +/- 20 mV
Turb. +/- 10% (<10 NTUs for metals)
Water Level: slight or stable
drawdown during purging
GROUNDWATER SAMPLING PARAMETERS
Water Volume Pumping DO Temp. S. Cond. pH ORP Turbidity
Time Level Pumped Rate LM&IM1°Cl(US/cm)
-= (mV) NTUTUI
2GS 5 6
.. 3.s"
afi CHI �9-0"L- 1 0 7.5? 271.E ��_ �1y.7
�— �1 / Z2S c, Cy..?3 / 7 C 2 70.5� .. � 7
1 E—L e" `LG 17 S•- Z64--S A -
Other Sample Parameters:
Sampled at:__/.1�Z Parameters taken with: �1�T _���, %•fS r_1���I�� i�tic r��-Z , rt,
Sample Delivered to: F'-'e- by 0- J at
Field Filtration: Q Yes Q No If yes, which sample parameters were field filtered:
Sample Parameter Containers (Types, Number of Containers, Preservatives): VC"CS (Sr�
/1�.��(� 2-Svn.L rrl A"� - l,,,,, �2So nL U[ r'Lttar �!r ��' 2SOn•G vR
-MS I !�C n rwu c� l.. ttug 'S5 _ .�, 4 G�c� �.r t/� S r 1ev►C �t l ,c3 S h �r tl.,..._ �71-Pur G i e.T S �! • 4 r
"S:1BBB Master Templates\Forms -2022 Forms1ow Flow Groundwater Sampling Form,pdf' Stabilization criteria guidelines from the EPA SESD Operating
Last Updated: 211412022 Procedure for Groundwater Sampling, dated April 26, 2017

hart ` hickman
SMARTER ENVIRONMENTAL SOLUTIONS
Job No.: GM1.005
Site Name: Oxford LF Unit 2
Surface Water Sampling Form
GENERAL INFORMATION
Location No.: SW-3
Location: Oxford, NC
Date: 10/05/22
Sample Type (0) Grab (❑) Composite (❑) Other
Sampling Equipment (❑) Dedicated (❑) Decontaminated (❑) Bailer (❑) Pump
Material (❑) PVC (❑) Stainless Steel (❑) Teflon (❑) Other
Decontamination Method: Alconox and DI Water Rinse - Note samples were collected directly into sample containers, thus no decontamination was needed.
LOCATION INFORMATION
Coordinates:
Sample Location Dimentions Width NA Depth to Stream Bed NA
PURGING INFORMATION
Time
pH
(SU)
Temp.
(°C)
S. Cond.
(umhos/cm)
Redox
Turbidity
(NTU)
16:55
7.11
14.9
57.6
67.9
41.7
Weather Conditions: Sunny, Clear, 60s
Sample Condition: (❑✓) Clear (❑) Cloudy (❑) Other:
Field Filtration: (❑) Yes (❑) No
Containers (Types, Numbers, Preservatives): Appendix I, Hardness, 1-4 Dioxane
Comments: DO = 7.11 mg/L
Sample Collector: E Dye, J Johns
File: SW Sampling Log, SW Form
Date: 2/20/2018
Odor:
Date:10/5/22 Time:16:55

hart ` hickman
SMARTER ENVIRONMENTAL SOLUTIONS
Job No.: GM1.005
Site Name: Oxford LF Unit 2
Surface Water Sampling Form
GENERAL INFORMATION
Location No.: SW-4
Location: Oxford, NC
Date: 10/05/22
Sample Type (0) Grab (❑) Composite (❑) Other
Sampling Equipment (❑) Dedicated (❑) Decontaminated (❑) Bailer (❑) Pump
Material (❑) PVC (❑) Stainless Steel (❑) Teflon (❑) Other
Decontamination Method: Alconox and DI Water Rinse - Note samples were collected directly into sample containers, thus no decontamination was needed.
LOCATION INFORMATION
Coordinates:
Sample Location Dimentions Width NA Depth to Stream Bed NA
PURGING INFORMATION
Time
pH
(SU)
Temp.
(°C)
S. Cond.
(umhos/cm)
Redox
Turbidity
(NTU)
15:50
7.19
17.9
106.5
70.7
250
Weather Conditions: Sunny, Clear 60s
Sample Condition: (❑) Clear (❑✓) Cloudy (❑) Other:
Field Filtration: (❑) Yes (❑✓ ) No
Containers (Types, Numbers, Preservatives): Appendix I, Hardness, 1-4 Dioxane
Comments: DO = 5.55 mg/L
Sample Collector: E Dye, J Johns
File: SW Sampling Log, SW Form
Date: 2/20/2018
Odor:
Date:10/5/22 Time:15:50

Appendix B
Laboratory Analytical Reports
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
December 27, 2022
Jeffrey 011ison
Hart & Hickman
3921 Sunset Ridge Rd.
Ste. 301
Raleigh, NC 27607
RE: Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Dear Jeffrey 011ison:
Enclosed are the analytical results for sample(s) received by the laboratory between October 06, 2022 and October 07,
2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable
TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the
report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
A revised laboratory report is being submitted on 11/1/22 to report all missing analytes.
A revised report is being issued on 11/8/22 to add missing 8260 compounds.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
-� &-I--
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
r
e
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
VirginiaNELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92630054001
MW-8
Water
10/05/2213:45
10/06/2214:19
92630054002
MW-9
Water
10/05/2214:40
10/06/2214:19
92630054003
MW-10
Water
10/05/2211:40
10/06/2214:19
92630054004
MW-11
Water
10/05/2212:55
10/06/2214:19
92630054005
SW-3
Water
10/05/2216:55
10/06/2214:19
92630054006
SW-4
Water
10/05/2215:50
10/06/2214:19
92630054007
Field Blank -Unit 2
Water
10/05/22 17:25
10/06/22 14:19
92630054008
Trip Blank
Water
10/05/22 00:00
10/07/22 08:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
GMI-005 Oxford LF Unit 2
92630054
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92630054001
MW-8
EPA6020B
DBB1
15
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92630054002
MW-9
EPA6020B
DBB1
15
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92630054003
MW-10
EPA6020B
DBB1
15
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92630054004
MW-11
EPA6020B
DBB1
15
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92630054005
SW-3
EPA6020B
DBB1
16
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92630054006
SW-4
EPA6020B
DBB1
16
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92630054007
Field Blank -Unit 2
EPA 6020E
CRW
15
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92630054008
Trip Blank
EPA 8260D
LMB
63
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-8 Lab ID: 92630054001 Collected: 10/05/22 13:45 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
1.0
0.20
1
10/11/22 15:06
10/11/22 22:22
7440-36-0
Arsenic
1.4
ug/L
1.0
0.087
1
10/11/22 15:06
10/11/22 22:22
7440-38-2
Barium
38.3
ug/L
1.0
0.21
1
10/11/22 15:06
10/11/22 22:22
7440-39-3
Beryllium
ND
ug/L
0.10
0.050
1
10/11/22 15:06
10/11/22 22:22
7440-41-7
Cadmium
ND
ug/L
0.20
0.060
1
10/11/22 15:06
10/11/22 22:22
7440-43-9
Chromium
ND
ug/L
1.0
0.50
1
10/11/22 15:06
10/11/22 22:22
7440-47-3
Cobalt
ND
ug/L
1.0
0.050
1
10/11/22 15:06
10/11/22 22:22
7440-48-4
Copper
12.3
ug/L
2.0
1.1
1
10/11/22 15:06
10/11/22 22:22
7440-50-8
Lead
ND
ug/L
1.0
0.077
1
10/11/22 15:06
10/11/22 22:22
7439-92-1
Nickel
ND
ug/L
1.0
0.42
1
10/11/22 15:06
10/11/22 22:22
7440-02-0
Selenium
ND
ug/L
2.0
0.072
1
10/11/22 15:06
10/11/22 22:22
7782-49-2
Silver
ND
ug/L
0.40
0.070
1
10/11/22 15:06
10/11/22 22:22
7440-22-4
Thallium
ND
ug/L
0.47
0.050
1
10/11/22 15:06
10/11/22 22:22
7440-28-0
Vanadium
ND
ug/L
1.0
0.25
1
10/11/22 15:06
10/11/22 22:22
7440-62-2
Zinc
ND
ug/L
10.0
2.7
1
10/11/22 15:06
10/11/22 22:22
7440-66-6
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/10/22 21:19
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
10/10/22 21:19
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
10/10/22 21:19
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/10/22 21:19
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/10/22 21:19
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/10/22 21:19
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/10/22 21:19
74-83-9 v2
2-Butanone (MEK)
11.4
ug/L
5.0
4.0
1
10/10/22 21:19
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
10/10/22 21:19
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/10/22 21:19
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/10/22 21:19
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/10/22 21:19
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/10/22 21:19
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/10/22 21:19
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/10/22 21:19
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/10/22 21:19
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/10/22 21:19
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/10/22 21:19
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/10/22 21:19
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/10/22 21:19
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/10/22 21:19
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/10/22 21:19
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/10/22 21:19
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/10/22 21:19
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/10/22 21:19
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/10/22 21:19
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
10/10/22 21:19
78-87-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-8 Lab ID: 92630054001 Collected: 10/05/22 13:45 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
95
%
70-130
105
%
70-130
97
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
99
%
70-130
99
%
70-130
0.36
1
10/10/22 21:19
10061-01-5
0.36
1
10/10/22 21:19
10061-02-6
0.30
1
10/10/22 21:19
100-41-4
0.48
1
10/10/22 21:19
591-78-6
9.7
1
10/10/22 21:19
74-88-4
2.0
1
10/10/22 21:19
75-09-2
2.7
1
10/10/22 21:19
108-10-1
0.29
1
10/10/22 21:19
100-42-5
0.31
1
10/10/22 21:19
630-20-6
0.22
1
10/10/22 21:19
79-34-5
0.29
1
10/10/22 21:19
127-18-4
0.48
1
10/10/22 21:19
108-88-3
0.33
1
10/10/22 21:19
71-55-6
0.32
1
10/10/22 21:19
79-00-5
0.38
1
10/10/22 21:19
79-01-6
0.30
1
10/10/22 21:19
75-69-4
0.26
1
10/10/22 21:19
96-18-4
1.3
1
10/10/22 21:19
108-05-4
0.39
1
10/10/22 21:19
75-01-4
0.34
1
10/10/22 21:19
1330-20-7
1
10/10/22 21:19
460-00-4
1
10/10/22 21:19
17060-07-0
1
10/10/22 21:19
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/10/22 21:01 123-91-1
10/10/22 21:01 17060-07-0
10/10/22 21:01 2037-26-5
Page 6 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-9 Lab ID: 92630054002 Collected: 10/05/22 14:40 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
0.28J
ug/L
1.0
0.20
1
10/11/22 15:06
10/11/22 22:26
7440-36-0
Arsenic
0.37J
ug/L
1.0
0.087
1
10/11/22 15:06
10/11/22 22:26
7440-38-2
Barium
78.4
ug/L
1.0
0.21
1
10/11/22 15:06
10/11/22 22:26
7440-39-3
Beryllium
ND
ug/L
0.10
0.050
1
10/11/22 15:06
10/11/22 22:26
7440-41-7
Cadmium
0.15J
ug/L
0.20
0.060
1
10/11/22 15:06
10/11/22 22:26
7440-43-9
Chromium
ND
ug/L
1.0
0.50
1
10/11/22 15:06
10/11/22 22:26
7440-47-3
Cobalt
0.052J
ug/L
1.0
0.050
1
10/11/22 15:06
10/11/22 22:26
7440-48-4
Copper
1.2.1
ug/L
2.0
1.1
1
10/11/22 15:06
10/11/22 22:26
7440-50-8
Lead
ND
ug/L
1.0
0.077
1
10/11/22 15:06
10/11/22 22:26
7439-92-1
Nickel
ND
ug/L
1.0
0.42
1
10/11/22 15:06
10/11/22 22:26
7440-02-0
Selenium
0.27J
ug/L
2.0
0.072
1
10/11/22 15:06
10/11/22 22:26
7782-49-2
Silver
ND
ug/L
0.40
0.070
1
10/11/22 15:06
10/11/22 22:26
7440-22-4
Thallium
ND
ug/L
0.47
0.050
1
10/11/22 15:06
10/11/22 22:26
7440-28-0
Vanadium
3.1
ug/L
1.0
0.25
1
10/11/22 15:06
10/11/22 22:26
7440-62-2
Zinc
ND
ug/L
10.0
2.7
1
10/11/22 15:06
10/11/22 22:26
7440-66-6
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/10/22 21:37
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
10/10/22 21:37
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
10/10/22 21:37
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/10/22 21:37
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/10/22 21:37
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/10/22 21:37
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/10/22 21:37
74-83-9 v2
2-Butanone (MEK)
7.7
ug/L
5.0
4.0
1
10/10/22 21:37
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
10/10/22 21:37
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/10/22 21:37
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/10/22 21:37
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/10/22 21:37
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/10/22 21:37
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/10/22 21:37
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/10/22 21:37
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/10/22 21:37
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/10/22 21:37
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/10/22 21:37
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/10/22 21:37
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/10/22 21:37
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/10/22 21:37
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/10/22 21:37
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/10/22 21:37
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/10/22 21:37
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/10/22 21:37
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/10/22 21:37
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
10/10/22 21:37
78-87-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-9 Lab ID: 92630054002 Collected: 10/05/22 14:40 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
0.71J
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
98
%
70-130
103
%
70-130
98
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
98
%
70-130
96
%
70-130
0.36
1
10/10/22 21:37
10061-01-5
0.36
1
10/10/22 21:37
10061-02-6
0.30
1
10/10/22 21:37
100-41-4
0.48
1
10/10/22 21:37
591-78-6
9.7
1
10/10/22 21:37
74-88-4
2.0
1
10/10/22 21:37
75-09-2
2.7
1
10/10/22 21:37
108-10-1
0.29
1
10/10/22 21:37
100-42-5
0.31
1
10/10/22 21:37
630-20-6
0.22
1
10/10/22 21:37
79-34-5
0.29
1
10/10/22 21:37
127-18-4
0.48
1
10/10/22 21:37
108-88-3
0.33
1
10/10/22 21:37
71-55-6
0.32
1
10/10/22 21:37
79-00-5
0.38
1
10/10/22 21:37
79-01-6
0.30
1
10/10/22 21:37
75-69-4
0.26
1
10/10/22 21:37
96-18-4
1.3
1
10/10/22 21:37
108-05-4
0.39
1
10/10/22 21:37
75-01-4
0.34
1
10/10/22 21:37
1330-20-7
1
10/10/22 21:37
460-00-4
1
10/10/22 21:37
17060-07-0
1
10/10/22 21:37
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/10/22 21:20 123-91-1
10/10/22 21:20 17060-07-0
10/10/22 21:20 2037-26-5
Page 8 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-10 Lab ID: 92630054003 Collected: 10/05/22 11:40 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
1.0
0.20
1
10/11/22 15:06
10/11/22 22:30
7440-36-0
Arsenic
0.33J
ug/L
1.0
0.087
1
10/11/22 15:06
10/11/22 22:30
7440-38-2
Barium
51.2
ug/L
1.0
0.21
1
10/11/22 15:06
10/11/22 22:30
7440-39-3
Beryllium
ND
ug/L
0.10
0.050
1
10/11/22 15:06
10/11/22 22:30
7440-41-7
Cadmium
ND
ug/L
0.20
0.060
1
10/11/22 15:06
10/11/22 22:30
7440-43-9
Chromium
0.54J
ug/L
1.0
0.50
1
10/11/22 15:06
10/11/22 22:30
7440-47-3
Cobalt
0.73J
ug/L
1.0
0.050
1
10/11/22 15:06
10/11/22 22:30
7440-48-4
Copper
ND
ug/L
2.0
1.1
1
10/11/22 15:06
10/11/22 22:30
7440-50-8
Lead
0.12J
ug/L
1.0
0.077
1
10/11/22 15:06
10/11/22 22:30
7439-92-1
Nickel
0.581
ug/L
1.0
0.42
1
10/11/22 15:06
10/11/22 22:30
7440-02-0
Selenium
ND
ug/L
2.0
0.072
1
10/11/22 15:06
10/11/22 22:30
7782-49-2
Silver
ND
ug/L
0.40
0.070
1
10/11/22 15:06
10/11/22 22:30
7440-22-4
Thallium
ND
ug/L
0.47
0.050
1
10/11/22 15:06
10/11/22 22:30
7440-28-0
Vanadium
1.7
ug/L
1.0
0.25
1
10/11/22 15:06
10/11/22 22:30
7440-62-2
Zinc
ND
ug/L
10.0
2.7
1
10/11/22 15:06
10/11/22 22:30
7440-66-6
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/10/22 21:55
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
10/10/22 21:55
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
10/10/22 21:55
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/10/22 21:55
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/10/22 21:55
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/10/22 21:55
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/10/22 21:55
74-83-9 v2
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
10/10/22 21:55
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
10/10/22 21:55
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/10/22 21:55
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/10/22 21:55
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/10/22 21:55
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/10/22 21:55
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/10/22 21:55
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/10/22 21:55
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/10/22 21:55
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/10/22 21:55
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/10/22 21:55
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/10/22 21:55
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/10/22 21:55
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/10/22 21:55
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/10/22 21:55
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/10/22 21:55
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/10/22 21:55
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/10/22 21:55
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/10/22 21:55
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
10/10/22 21:55
78-87-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-10 Lab ID: 92630054003 Collected: 10/05/22 11:40 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
96
%
70-130
109
%
70-130
102
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
95
%
70-130
99
%
70-130
0.36
1
10/10/22 21:55
10061-01-5
0.36
1
10/10/22 21:55
10061-02-6
0.30
1
10/10/22 21:55
100-41-4
0.48
1
10/10/22 21:55
591-78-6
9.7
1
10/10/22 21:55
74-88-4
2.0
1
10/10/22 21:55
75-09-2
2.7
1
10/10/22 21:55
108-10-1
0.29
1
10/10/22 21:55
100-42-5
0.31
1
10/10/22 21:55
630-20-6
0.22
1
10/10/22 21:55
79-34-5
0.29
1
10/10/22 21:55
127-18-4
0.48
1
10/10/22 21:55
108-88-3
0.33
1
10/10/22 21:55
71-55-6
0.32
1
10/10/22 21:55
79-00-5
0.38
1
10/10/22 21:55
79-01-6
0.30
1
10/10/22 21:55
75-69-4
0.26
1
10/10/22 21:55
96-18-4
1.3
1
10/10/22 21:55
108-05-4
0.39
1
10/10/22 21:55
75-01-4
0.34
1
10/10/22 21:55
1330-20-7
1
10/10/22 21:55
460-00-4
1
10/10/22 21:55
17060-07-0
1
10/10/22 21:55
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/10/22 21:40 123-91-1
10/10/22 21:40 17060-07-0
10/10/22 21:40 2037-26-5
Page 10 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-11 Lab ID: 92630054004 Collected: 10/05/22 12:55 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
1.0
0.20
1
10/11/22 15:06
10/11/22 22:34
7440-36-0
Arsenic
0.191
ug/L
1.0
0.087
1
10/11/22 15:06
10/11/22 22:34
7440-38-2
Barium
28.6
ug/L
1.0
0.21
1
10/11/22 15:06
10/11/22 22:34
7440-39-3
Beryllium
ND
ug/L
0.10
0.050
1
10/11/22 15:06
10/11/22 22:34
7440-41-7
Cadmium
ND
ug/L
0.20
0.060
1
10/11/22 15:06
10/11/22 22:34
7440-43-9
Chromium
0.54J
ug/L
1.0
0.50
1
10/11/22 15:06
10/11/22 22:34
7440-47-3
Cobalt
1.0
ug/L
1.0
0.050
1
10/11/22 15:06
10/11/22 22:34
7440-48-4
Copper
ND
ug/L
2.0
1.1
1
10/11/22 15:06
10/11/22 22:34
7440-50-8
Lead
0.14J
ug/L
1.0
0.077
1
10/11/22 15:06
10/11/22 22:34
7439-92-1
Nickel
2.6
ug/L
1.0
0.42
1
10/11/22 15:06
10/11/22 22:34
7440-02-0
Selenium
ND
ug/L
2.0
0.072
1
10/11/22 15:06
10/11/22 22:34
7782-49-2
Silver
ND
ug/L
0.40
0.070
1
10/11/22 15:06
10/11/22 22:34
7440-22-4
Thallium
ND
ug/L
0.47
0.050
1
10/11/22 15:06
10/11/22 22:34
7440-28-0
Vanadium
1.1
ug/L
1.0
0.25
1
10/11/22 15:06
10/11/22 22:34
7440-62-2
Zinc
ND
ug/L
10.0
2.7
1
10/11/22 15:06
10/11/22 22:34
7440-66-6
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/10/22 22:13
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
10/10/22 22:13
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
10/10/22 22:13
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/10/22 22:13
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/10/22 22:13
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/10/22 22:13
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/10/22 22:13
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
10/10/22 22:13
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
10/10/22 22:13
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/10/22 22:13
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/10/22 22:13
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/10/22 22:13
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/10/22 22:13
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/10/22 22:13
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/10/22 22:13
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/10/22 22:13
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/10/22 22:13
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/10/22 22:13
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/10/22 22:13
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/10/22 22:13
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/10/22 22:13
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/10/22 22:13
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/10/22 22:13
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/10/22 22:13
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/10/22 22:13
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/10/22 22:13
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
10/10/22 22:13
78-87-5
Date: 12/27/2022 02:52 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 11 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: MW-11 Lab ID: 92630054004 Collected: 10/05/22 12:55 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
93
%
70-130
107
%
70-130
101
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
95
%
70-130
99
%
70-130
0.36
1
10/10/22 22:13
10061-01-5
0.36
1
10/10/22 22:13
10061-02-6
0.30
1
10/10/22 22:13
100-41-4
0.48
1
10/10/22 22:13
591-78-6
9.7
1
10/10/22 22:13
74-88-4
2.0
1
10/10/22 22:13
75-09-2
2.7
1
10/10/22 22:13
108-10-1
0.29
1
10/10/22 22:13
100-42-5
0.31
1
10/10/22 22:13
630-20-6
0.22
1
10/10/22 22:13
79-34-5
0.29
1
10/10/22 22:13
127-18-4
0.48
1
10/10/22 22:13
108-88-3
0.33
1
10/10/22 22:13
71-55-6
0.32
1
10/10/22 22:13
79-00-5
0.38
1
10/10/22 22:13
79-01-6
0.30
1
10/10/22 22:13
75-69-4
0.26
1
10/10/22 22:13
96-18-4
1.3
1
10/10/22 22:13
108-05-4
0.39
1
10/10/22 22:13
75-01-4
0.34
1
10/10/22 22:13
1330-20-7
1
10/10/22 22:13
460-00-4
1
10/10/22 22:13
17060-07-0
1
10/10/22 22:13
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/10/22 21:59 123-91-1
10/10/22 21:59 17060-07-0
10/10/22 21:59 2037-26-5
Page 12 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: SW-3 Lab ID: 92630054005 Collected: 10/05/22 16:55 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Hardness, Total(SM 2340B)
Vanadium
Zinc
8260D MSV Low Level
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1.2-Dichloroethene
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
1.0
0.20
1
10/11/22 15:06
10/11/22 22:38
7440-36-0
0.28J
ug/L
1.0
0.087
1
10/11/22 15:06
10/11/22 22:38
7440-38-2
19.5
ug/L
1.0
0.21
1
10/11/22 15:06
10/11/22 22:38
7440-39-3
ND
ug/L
0.10
0.050
1
10/11/22 15:06
10/11/22 22:38
7440-41-7
ND
ug/L
0.20
0.060
1
10/11/22 15:06
10/11/22 22:38
7440-43-9
0.911
ug/L
1.0
0.50
1
10/11/22 15:06
10/11/22 22:38
7440-47-3
0.27J
ug/L
1.0
0.050
1
10/11/22 15:06
10/11/22 22:38
7440-48-4
ND
ug/L
2.0
1.1
1
10/11/22 15:06
10/11/22 22:38
7440-50-8
0.42J
ug/L
1.0
0.077
1
10/11/22 15:06
10/11/22 22:38
7439-92-1
ND
ug/L
1.0
0.42
1
10/11/22 15:06
10/11/22 22:38
7440-02-0
ND
ug/L
2.0
0.072
1
10/11/22 15:06
10/11/22 22:38
7782-49-2
ND
ug/L
0.40
0.070
1
10/11/22 15:06
10/11/22 22:38
7440-22-4
ND
ug/L
0.47
0.050
1
10/11/22 15:06
10/11/22 22:38
7440-28-0
13400
ug/L
541
541
1
10/11/22 15:06
10/11/22 22:38
2.1
ug/L
1.0
0.25
1
10/11/22 15:06
10/11/22 22:38
7440-62-2
ND
ug/L
10.0
2.7
1
10/11/22 15:06
10/11/22 22:38
7440-66-6
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
25.0
5.1
1
10/10/22 22:31
67-64-1
ND
ug/L
10.0
1.8
1
10/10/22 22:31
107-13-1
ND
ug/L
1.0
0.34
1
10/10/22 22:31
71-43-2
ND
ug/L
1.0
0.47
1
10/10/22 22:31
74-97-5
ND
ug/L
1.0
0.31
1
10/10/22 22:31
75-27-4
ND
ug/L
1.0
0.34
1
10/10/22 22:31
75-25-2
ND
ug/L
2.0
1.7
1
10/10/22 22:31
74-83-9
ND
ug/L
5.0
4.0
1
10/10/22 22:31
78-93-3
ND
ug/L
2.0
0.36
1
10/10/22 22:31
75-15-0
ND
ug/L
1.0
0.33
1
10/10/22 22:31
56-23-5
ND
ug/L
1.0
0.28
1
10/10/22 22:31
108-90-7
ND
ug/L
1.0
0.65
1
10/10/22 22:31
75-00-3
ND
ug/L
1.0
0.43
1
10/10/22 22:31
67-66-3
ND
ug/L
1.0
0.54
1
10/10/22 22:31
74-87-3
ND
ug/L
2.0
0.34
1
10/10/22 22:31
96-12-8
ND
ug/L
1.0
0.36
1
10/10/22 22:31
124-48-1
ND
ug/L
1.0
0.27
1
10/10/22 22:31
106-93-4
ND
ug/L
1.0
0.39
1
10/10/22 22:31
74-95-3
ND
ug/L
1.0
0.34
1
10/10/22 22:31
95-50-1
ND
ug/L
1.0
0.33
1
10/10/22 22:31
106-46-7
ND
ug/L
1.0
0.56
1
10/10/22 22:31
110-57-6
ND
ug/L
1.0
0.37
1
10/10/22 22:31
75-34-3
ND
ug/L
1.0
0.32
1
10/10/22 22:31
107-06-2
ND
ug/L
1.0
0.35
1
10/10/22 22:31
75-35-4
ND
ug/L
1.0
0.38
1
10/10/22 22:31
156-59-2
ND
ug/L
1.0
0.40
1
10/10/22 22:31
156-60-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 13 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: SW-3 Lab ID: 92630054005 Collected: 10/05/22 16:55 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
E:Y�:i111 e7 �, 6yyL91 �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
94
%
70-130
107
%
70-130
104
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
96
%
70-130
95
%
70-130
0.36
1
10/10/22 22:31
78-87-5
0.36
1
10/10/22 22:31
10061-01-5
0.36
1
10/10/22 22:31
10061-02-6
0.30
1
10/10/22 22:31
100-41-4
0.48
1
10/10/22 22:31
591-78-6
9.7
1
10/10/22 22:31
74-88-4
2.0
1
10/10/22 22:31
75-09-2
2.7
1
10/10/22 22:31
108-10-1
0.29
1
10/10/22 22:31
100-42-5
0.31
1
10/10/22 22:31
630-20-6
0.22
1
10/10/22 22:31
79-34-5
0.29
1
10/10/22 22:31
127-18-4
0.48
1
10/10/22 22:31
108-88-3
0.33
1
10/10/22 22:31
71-55-6
0.32
1
10/10/22 22:31
79-00-5
0.38
1
10/10/22 22:31
79-01-6
0.30
1
10/10/22 22:31
75-69-4
0.26
1
10/10/22 22:31
96-18-4
1.3
1
10/10/22 22:31
108-05-4
0.39
1
10/10/22 22:31
75-01-4
0.34
1
10/10/22 22:31
1330-20-7
1
10/10/22 22:31
460-00-4
1
10/10/22 22:31
17060-07-0
1
10/10/22 22:31
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/10/22 22:18 123-91-1
10/10/22 22:18 17060-07-0
10/10/22 22:18 2037-26-5
Page 14 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: SW-4 Lab ID: 92630054006 Collected: 10/05/22 15:50 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Hardness, Total(SM 2340B)
Vanadium
Zinc
8260D MSV Low Level
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1.2-Dichloroethene
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
1.0
0.20
1
10/11/22 15:06
10/11/22 22:41
7440-36-0
1.2
ug/L
1.0
0.087
1
10/11/22 15:06
10/11/22 22:41
7440-38-2
40.8
ug/L
1.0
0.21
1
10/11/22 15:06
10/11/22 22:41
7440-39-3
0.10
ug/L
0.10
0.050
1
10/11/22 15:06
10/11/22 22:41
7440-41-7
ND
ug/L
0.20
0.060
1
10/11/22 15:06
10/11/22 22:41
7440-43-9
5.0
ug/L
1.0
0.50
1
10/11/22 15:06
10/11/22 22:41
7440-47-3
2.1
ug/L
1.0
0.050
1
10/11/22 15:06
10/11/22 22:41
7440-48-4
5.1
ug/L
2.0
1.1
1
10/11/22 15:06
10/11/22 22:41
7440-50-8
1.6
ug/L
1.0
0.077
1
10/11/22 15:06
10/11/22 22:41
7439-92-1
2.5
ug/L
1.0
0.42
1
10/11/22 15:06
10/11/22 22:41
7440-02-0
0.26J
ug/L
2.0
0.072
1
10/11/22 15:06
10/11/22 22:41
7782-49-2
ND
ug/L
0.40
0.070
1
10/11/22 15:06
10/11/22 22:41
7440-22-4
ND
ug/L
0.47
0.050
1
10/11/22 15:06
10/11/22 22:41
7440-28-0
30200
ug/L
541
541
1
10/11/22 15:06
10/11/22 22:41
14.2
ug/L
1.0
0.25
1
10/11/22 15:06
10/11/22 22:41
7440-62-2
9.81
ug/L
10.0
2.7
1
10/11/22 15:06
10/11/22 22:41
7440-66-6
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
25.0
5.1
1
10/10/22 22:50
67-64-1
ND
ug/L
10.0
1.8
1
10/10/22 22:50
107-13-1
ND
ug/L
1.0
0.34
1
10/10/22 22:50
71-43-2
ND
ug/L
1.0
0.47
1
10/10/22 22:50
74-97-5
ND
ug/L
1.0
0.31
1
10/10/22 22:50
75-27-4
ND
ug/L
1.0
0.34
1
10/10/22 22:50
75-25-2
ND
ug/L
2.0
1.7
1
10/10/22 22:50
74-83-9
ND
ug/L
5.0
4.0
1
10/10/22 22:50
78-93-3
ND
ug/L
2.0
0.36
1
10/10/22 22:50
75-15-0
ND
ug/L
1.0
0.33
1
10/10/22 22:50
56-23-5
ND
ug/L
1.0
0.28
1
10/10/22 22:50
108-90-7
ND
ug/L
1.0
0.65
1
10/10/22 22:50
75-00-3
ND
ug/L
1.0
0.43
1
10/10/22 22:50
67-66-3
ND
ug/L
1.0
0.54
1
10/10/22 22:50
74-87-3
ND
ug/L
2.0
0.34
1
10/10/22 22:50
96-12-8
ND
ug/L
1.0
0.36
1
10/10/22 22:50
124-48-1
ND
ug/L
1.0
0.27
1
10/10/22 22:50
106-93-4
ND
ug/L
1.0
0.39
1
10/10/22 22:50
74-95-3
ND
ug/L
1.0
0.34
1
10/10/22 22:50
95-50-1
ND
ug/L
1.0
0.33
1
10/10/22 22:50
106-46-7
ND
ug/L
1.0
0.56
1
10/10/22 22:50
110-57-6
ND
ug/L
1.0
0.37
1
10/10/22 22:50
75-34-3
ND
ug/L
1.0
0.32
1
10/10/22 22:50
107-06-2
ND
ug/L
1.0
0.35
1
10/10/22 22:50
75-35-4
ND
ug/L
1.0
0.38
1
10/10/22 22:50
156-59-2
ND
ug/L
1.0
0.40
1
10/10/22 22:50
156-60-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 15 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: SW-4 Lab ID: 92630054006 Collected: 10/05/22 15:50 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
E:Y�:i111 e7 �, 6yyL91 �,
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
93
%
70-130
108
%
70-130
99
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
98
%
70-130
102
%
70-130
0.36
1
10/10/22 22:50
78-87-5
0.36
1
10/10/22 22:50
10061-01-5
0.36
1
10/10/22 22:50
10061-02-6
0.30
1
10/10/22 22:50
100-41-4
0.48
1
10/10/22 22:50
591-78-6
9.7
1
10/10/22 22:50
74-88-4
2.0
1
10/10/22 22:50
75-09-2
2.7
1
10/10/22 22:50
108-10-1
0.29
1
10/10/22 22:50
100-42-5
0.31
1
10/10/22 22:50
630-20-6
0.22
1
10/10/22 22:50
79-34-5
0.29
1
10/10/22 22:50
127-18-4
0.48
1
10/10/22 22:50
108-88-3
0.33
1
10/10/22 22:50
71-55-6
0.32
1
10/10/22 22:50
79-00-5
0.38
1
10/10/22 22:50
79-01-6
0.30
1
10/10/22 22:50
75-69-4
0.26
1
10/10/22 22:50
96-18-4
1.3
1
10/10/22 22:50
108-05-4
0.39
1
10/10/22 22:50
75-01-4
0.34
1
10/10/22 22:50
1330-20-7
1
10/10/22 22:50
460-00-4
1
10/10/22 22:50
17060-07-0
1
10/10/22 22:50
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/10/22 22:37 123-91-1
10/10/22 22:37 17060-07-0
10/10/22 22:37 2037-26-5
Page 16 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: Field Blank -Unit 2 Lab ID: 92630054007 Collected: 10/05/22 17:25 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
1.0
0.20
1
10/18/2215:48
10/19/2216:10
7440-36-0
Arsenic
ND
ug/L
1.0
0.087
1
10/18/2215:48
10/19/2216:10
7440-38-2
Barium
ND
ug/L
1.0
0.21
1
10/18/2215:48
10/19/2216:10
7440-39-3
Beryllium
ND
ug/L
0.10
0.050
1
10/18/2215:48
10/19/2216:10
7440-41-7
Cadmium
ND
ug/L
0.20
0.060
1
10/18/2215:48
10/19/2216:10
7440-43-9
Chromium
0.78J
ug/L
1.0
0.50
1
10/18/2215:48
10/19/2216:10
7440-47-3
Cobalt
ND
ug/L
1.0
0.050
1
10/18/2215:48
10/19/2216:10
7440-48-4
Copper
ND
ug/L
2.0
1.1
1
10/18/2215:48
10/19/2216:10
7440-50-8
Lead
ND
ug/L
1.0
0.077
1
10/18/2215:48
10/19/2216:10
7439-92-1
Nickel
ND
ug/L
1.0
0.42
1
10/18/2215:48
10/19/2216:10
7440-02-0
Selenium
ND
ug/L
2.0
0.072
1
10/18/2215:48
10/19/2216:10
7782-49-2
Silver
ND
ug/L
0.40
0.070
1
10/18/2215:48
10/19/2216:10
7440-22-4
Thallium
ND
ug/L
0.47
0.050
1
10/18/2215:48
10/19/2216:10
7440-28-0
Vanadium
ND
ug/L
1.0
0.25
1
10/18/2215:48
10/19/2216:10
7440-62-2
Zinc
ND
ug/L
10.0
2.7
1
10/18/2215:48
10/19/2216:10
7440-66-6
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/10/22 20:43
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
10/10/22 20:43
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
10/10/22 20:43
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/10/22 20:43
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/10/22 20:43
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/10/22 20:43
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/10/22 20:43
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
10/10/22 20:43
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
10/10/22 20:43
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/10/22 20:43
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/10/22 20:43
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/10/22 20:43
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/10/22 20:43
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/10/22 20:43
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/10/22 20:43
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/10/22 20:43
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/10/22 20:43
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/10/22 20:43
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/10/22 20:43
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/10/22 20:43
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/10/22 20:43
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/10/22 20:43
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/10/22 20:43
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/10/22 20:43
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/10/22 20:43
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/10/22 20:43
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
10/10/22 20:43
78-87-5
Date: 12/27/2022 02:52 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 17 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: Field Blank -Unit 2 Lab ID: 92630054007 Collected: 10/05/22 17:25 Received: 10/06/22 14:19 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 12/27/2022 02:52 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
95
%
70-130
104
%
70-130
103
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
102
%
70-130
107
%
70-130
0.36
1
10/10/22 20:43
10061-01-5
0.36
1
10/10/22 20:43
10061-02-6
0.30
1
10/10/22 20:43
100-41-4
0.48
1
10/10/22 20:43
591-78-6
9.7
1
10/10/22 20:43
74-88-4
2.0
1
10/10/22 20:43
75-09-2
2.7
1
10/10/22 20:43
108-10-1
0.29
1
10/10/22 20:43
100-42-5
0.31
1
10/10/22 20:43
630-20-6
0.22
1
10/10/22 20:43
79-34-5
0.29
1
10/10/22 20:43
127-18-4
0.48
1
10/10/22 20:43
108-88-3
0.33
1
10/10/22 20:43
71-55-6
0.32
1
10/10/22 20:43
79-00-5
0.38
1
10/10/22 20:43
79-01-6
0.30
1
10/10/22 20:43
75-69-4
0.26
1
10/10/22 20:43
96-18-4
1.3
1
10/10/22 20:43
108-05-4
0.39
1
10/10/22 20:43
75-01-4
0.34
1
10/10/22 20:43
1330-20-7
1
10/10/22 20:43
460-00-4
1
10/10/22 20:43
17060-07-0
1
10/10/22 20:43
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
10/10/22 20:04 123-91-1
10/10/22 20:04 17060-07-0
10/10/22 20:04 2037-26-5
Page 18 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: Trip Blank Lab ID: 92630054008 Collected: 10/05/22 00:00 Received: 10/07/22 08:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/09/22 00:02
67-64-1
Benzene
ND
ug/L
1.0
0.34
1
10/09/22 00:02
71-43-2
Bromobenzene
ND
ug/L
1.0
0.29
1
10/09/22 00:02
108-86-1
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/09/22 00:02
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/09/22 00:02
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/09/22 00:02
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/09/22 00:02
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
10/09/22 00:02
78-93-3
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/09/22 00:02
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/09/22 00:02
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/09/22 00:02
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/09/22 00:02
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/09/22 00:02
74-87-3
2-Chlorotoluene
ND
ug/L
1.0
0.32
1
10/09/22 00:02
95-49-8
4-Chlorotoluene
ND
ug/L
1.0
0.32
1
10/09/22 00:02
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/09/22 00:02
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/09/22 00:02
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/09/22 00:02
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/09/22 00:02
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/09/22 00:02
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/09/22 00:02
541-73-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/09/22 00:02
106-46-7
Dichlorodifluoromethane
ND
ug/L
1.0
0.35
1
10/09/22 00:02
75-71-8
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/09/22 00:02
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/09/22 00:02
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/09/22 00:02
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/09/22 00:02
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/09/22 00:02
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
10/09/22 00:02
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
0.28
1
10/09/22 00:02
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
0.39
1
10/09/22 00:02
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
0.43
1
10/09/22 00:02
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/09/22 00:02
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/09/22 00:02
10061-02-6
Diisopropyl ether
ND
ug/L
1.0
0.31
1
10/09/22 00:02
108-20-3
Ethylbenzene
ND
ug/L
1.0
0.30
1
10/09/22 00:02
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1.5
1
10/09/22 00:02
87-68-3
2-Hexanone
ND
ug/L
5.0
0.48
1
10/09/22 00:02
591-78-6
p-Isopropyltoluene
ND
ug/L
1.0
0.41
1
10/09/22 00:02
99-87-6
Methylene Chloride
ND
ug/L
5.0
2.0
1
10/09/22 00:02
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
10/09/22 00:02
108-10-1
Methyl-tert-butyl ether
ND
ug/L
1.0
0.42
1
10/09/22 00:02
1634-04-4
Naphthalene
ND
ug/L
1.0
0.64
1
10/09/22 00:02
91-20-3
Styrene
ND
ug/L
1.0
0.29
1
10/09/22 00:02
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
10/09/22 00:02
630-20-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
Sample: Trip Blank
Lab ID:
92630054008
Collected:
10/05/22 00:00
Received: 10/07/22 08:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
10/09/22 00:02
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
10/09/22 00:02
127-18-4
Toluene
ND
ug/L
1.0
0.48
1
10/09/22 00:02
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
1.0
0.81
1
10/09/22 00:02
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
1.0
0.64
1
10/09/22 00:02
120-82-1
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
10/09/22 00:02
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.32
1
10/09/22 00:02
79-00-5
Trichloroethene
ND
ug/L
1.0
0.38
1
10/09/22 00:02
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.30
1
10/09/22 00:02
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.26
1
10/09/22 00:02
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.3
1
10/09/22 00:02
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.39
1
10/09/22 00:02
75-01-4
Xylene (Total)
ND
ug/L
1.0
0.34
1
10/09/22 00:02
1330-20-7
m&p-Xylene
ND
ug/L
2.0
0.71
1
10/09/22 00:02
179601-23-1
o-Xylene
ND
ug/L
1.0
0.34
1
10/09/22 00:02
95-47-6
Surrogates
4-Bromofluorobenzene (S)
93
%
70-130
1
10/09/22 00:02
460-00-4
1,2-Dichloroethane-d4 (S)
107
%
70-130
1
10/09/22 00:02
17060-07-0
Toluene-d8 (S)
100
%
70-130
1
10/09/22 00:02
2037-26-5
8260D MSV SIM
Analytical
Method: EPA 8260D Mod.
Pace Analytical
Services
- Charlotte
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
0.86
1
10/10/22 20:42
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
95
%
70-130
1
10/10/22 20:42
17060-07-0
Toluene-d8 (S)
97
%
70-130
1
10/10/22 20:42
2037-26-5
Date: 12/27/2022 02:52 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 20 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
QC Batch: 729379 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92630054001, 92630054002, 92630054003, 92630054004, 92630054005, 92630054006
METHOD BLANK: 3798239 Matrix: Water
Associated Lab Samples: 92630054001, 92630054002, 92630054003, 92630054004, 92630054005, 92630054006
Blank Reporting
Parameter Units Result Limit MDL Analyzed
Antimony
ug/L
ND
1.0
0.20
10/11/22 20:54
Arsenic
ug/L
0.111
1.0
0.087
10/11/22 20:54
Barium
ug/L
ND
1.0
0.21
10/11/22 20:54
Beryllium
ug/L
ND
0.10
0.050
10/11/22 20:54
Cadmium
ug/L
ND
0.20
0.060
10/11/22 20:54
Chromium
ug/L
ND
1.0
0.50
10/11/22 20:54
Cobalt
ug/L
ND
1.0
0.050
10/11/22 20:54
Copper
ug/L
ND
2.0
1.1
10/11/22 20:54
Hardness, Total(SM 2340B)
ug/L
ND
541
541
10/11/22 20:54
Lead
ug/L
ND
1.0
0.077
10/11/22 20:54
Nickel
ug/L
ND
1.0
0.42
10/11/22 20:54
Selenium
ug/L
ND
2.0
0.072
10/11/22 20:54
Silver
ug/L
ND
0.40
0.070
10/11/22 20:54
Thallium
ug/L
ND
0.47
0.050
10/11/22 20:54
Vanadium
ug/L
ND
1.0
0.25
10/11/22 20:54
Zinc
ug/L
ND
10.0
2.7
10/11/22 20:54
LABORATORY CONTROL SAMPLE:
Parameter
3798240
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
50
50.0
100
80-120
Arsenic
ug/L
50
49.7
99
80-120
Barium
ug/L
50
49.6
99
80-120
Beryllium
ug/L
50
53.4
107
80-120
Cadmium
ug/L
50
51.5
103
80-120
Chromium
ug/L
50
50.9
102
80-120
Cobalt
ug/L
50
52.1
104
80-120
Copper
ug/L
50
51.5
103
80-120
Hardness, Total(SM 2340B)
ug/L
16500
17400
105
80-120
Lead
ug/L
50
51.2
102
80-120
Nickel
ug/L
50
51.6
103
80-120
Selenium
ug/L
50
49.9
100
80-120
Silver
ug/L
25
26.5
106
80-120
Thallium
ug/L
25
26.1
104
80-120
Vanadium
ug/L
50
52.4
105
80-120
Zinc
ug/L
50
51.5
103
80-120
Qualifiers
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3798241
3798242
MS
MSD
92628841001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
50
50
50.1
50.1
100
100
75-125
0
20
Arsenic
ug/L
0.30J
50
50
48.3
48.9
96
97
75-125
1
20
Barium
ug/L
2.6
50
50
53.3
54.1
101
103
75-125
2
20
Beryllium
ug/L
ND
50
50
49.8
50.9
100
102
75-125
2
20
Cadmium
ug/L
ND
50
50
51.0
51.0
102
102
75-125
0
20
Chromium
ug/L
1.0
50
50
51.9
52.1
102
102
75-125
0
20
Cobalt
ug/L
0.35J
50
50
52.3
52.7
104
105
75-125
1
20
Copper
ug/L
ND
50
50
51.9
52.5
103
104
75-125
1
20
Hardness, Total(SM 2340B)
ug/L
31100
16500
16500
47400
47900
98
101
75-125
1
20
Lead
ug/L
0.20J
50
50
51.1
52.0
102
104
75-125
2
20
Nickel
ug/L
0.53J
50
50
51.7
52.0
102
103
75-125
1
20
Selenium
ug/L
ND
50
50
49.0
49.7
98
99
75-125
1
20
Silver
ug/L
ND
25
25
25.8
25.9
103
104
75-125
1
20
Thallium
ug/L
ND
25
25
25.7
26.2
103
105
75-125
2
20
Vanadium
ug/L
1.9
50
50
53.6
54.3
103
105
75-125
1
20
Zinc
ug/L
4.OJ
50
50
53.9
54.4
100
101
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
QC Batch: 730852 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92630054007
METHOD BLANK: 3805255
Associated Lab Samples: 92630054007
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
1.0
0.20
10/19/2216:02
Arsenic
ug/L
ND
1.0
0.087
10/19/2216:02
Barium
ug/L
ND
1.0
0.21
10/19/2216:02
Beryllium
ug/L
ND
0.10
0.050
10/19/2216:02
Cadmium
ug/L
ND
0.20
0.060
10/19/2216:02
Chromium
ug/L
ND
1.0
0.50
10/19/2216:02
Cobalt
ug/L
ND
1.0
0.050
10/19/2216:02
Copper
ug/L
ND
2.0
1.1
10/19/2216:02
Lead
ug/L
ND
1.0
0.077
10/19/2216:02
Nickel
ug/L
ND
1.0
0.42
10/19/2216:02
Selenium
ug/L
ND
2.0
0.072
10/19/2216:02
Silver
ug/L
ND
0.40
0.070
10/19/2216:02
Thallium
ug/L
ND
0.47
0.050
10/19/2216:02
Vanadium
ug/L
ND
1.0
0.25
10/19/2216:02
Zinc
ug/L
ND
10.0
2.7
10/19/2216:02
LABORATORY CONTROL SAMPLE:
Parameter
3805256
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
50
51.5
103
80-120
Arsenic
ug/L
50
51.1
102
80-120
Barium
ug/L
50
51.8
104
80-120
Beryllium
ug/L
50
52.5
105
80-120
Cadmium
ug/L
50
52.2
104
80-120
Chromium
ug/L
50
53.4
107
80-120
Cobalt
ug/L
50
53.2
106
80-120
Copper
ug/L
50
52.2
104
80-120
Lead
ug/L
50
51.1
102
80-120
Nickel
ug/L
50
52.8
106
80-120
Selenium
ug/L
50
50.6
101
80-120
Silver
ug/L
25
25.2
101
80-120
Thallium
ug/L
25
25.6
103
80-120
Vanadium
ug/L
50
51.4
103
80-120
Zinc
ug/L
50
52.4
105
80-120
Qualifiers
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
GMI-005 Oxford LF Unit 2
92630054
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3805257
3805258
MS
MSD
92630054007
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
50
50
52.4
51.8
105
104
75-125
1
20
Arsenic
ug/L
ND
50
50
50.7
50.6
101
101
75-125
0
20
Barium
ug/L
ND
50
50
51.9
51.0
104
102
75-125
2
20
Beryllium
ug/L
ND
50
50
52.7
52.9
105
106
75-125
0
20
Cadmium
ug/L
ND
50
50
52.3
51.2
105
102
75-125
2
20
Chromium
ug/L
0.78J
50
50
53.1
52.8
105
104
75-125
1
20
Cobalt
ug/L
ND
50
50
52.3
52.6
105
105
75-125
0
20
Copper
ug/L
ND
50
50
52.4
52.6
103
104
75-125
0
20
Lead
ug/L
ND
50
50
51.1
51.2
102
102
75-125
0
20
Nickel
ug/L
ND
50
50
53.4
53.1
107
106
75-125
1
20
Selenium
ug/L
ND
50
50
50.9
50.9
102
102
75-125
0
20
Silver
ug/L
ND
25
25
25.2
25.3
101
101
75-125
0
20
Thallium
ug/L
ND
25
25
25.9
25.6
103
102
75-125
1
20
Vanadium
ug/L
ND
50
50
53.8
51.0
108
102
75-125
5
20
Zinc
ug/L
ND
50
50
51.4
51.3
102
102
75-125
0
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
QC Batch: 728945 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92630054008
METHOD BLANK: 3796233
Associated Lab Samples: 92630054008
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
10/08/22 16:47
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
10/08/22 16:47
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
10/08/22 16:47
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
10/08/22 16:47
1,1-Dichloroethane
ug/L
ND
1.0
0.37
10/08/22 16:47
1,1-Dichloroethene
ug/L
ND
1.0
0.35
10/08/22 16:47
1,1-Dichloropropene
ug/L
ND
1.0
0.43
10/08/22 16:47
1,2,3-Trichlorobenzene
ug/L
ND
1.0
0.81
10/08/22 16:47
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
10/08/22 16:47
1,2,4-Trichlorobenzene
ug/L
ND
1.0
0.64
10/08/22 16:47
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
10/08/22 16:47
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
10/08/22 16:47
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
10/08/22 16:47
1,2-Dichloroethane
ug/L
ND
1.0
0.32
10/08/22 16:47
1,2-Dichloropropane
ug/L
ND
1.0
0.36
10/08/22 16:47
1,3-Dichlorobenzene
ug/L
ND
1.0
0.34
10/08/22 16:47
1,3-Dichloropropane
ug/L
ND
1.0
0.28
10/08/22 16:47
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
10/08/22 16:47
2,2-Dichloropropane
ug/L
ND
1.0
0.39
10/08/22 16:47
2-Butanone (MEK)
ug/L
ND
5.0
4.0
10/08/22 16:47
2-Chlorotoluene
ug/L
ND
1.0
0.32
10/08/22 16:47
2-Hexanone
ug/L
ND
5.0
0.48
10/08/22 16:47
4-Chlorotoluene
ug/L
ND
1.0
0.32
10/08/22 16:47
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
10/08/22 16:47
Acetone
ug/L
ND
25.0
5.1
10/08/22 16:47
Benzene
ug/L
ND
1.0
0.34
10/08/22 16:47
Bromobenzene
ug/L
ND
1.0
0.29
10/08/22 16:47
Bromochloromethane
ug/L
ND
1.0
0.47
10/08/22 16:47
Bromodichloromethane
ug/L
ND
1.0
0.31
10/08/22 16:47
Bromoform
ug/L
ND
1.0
0.34
10/08/22 16:47
Bromomethane
ug/L
ND
2.0
1.7
10/08/22 16:47 v2
Carbon tetrachloride
ug/L
ND
1.0
0.33
10/08/22 16:47
Chlorobenzene
ug/L
ND
1.0
0.28
10/08/22 16:47
Chloroethane
ug/L
ND
1.0
0.65
10/08/22 16:47
Chloroform
ug/L
ND
1.0
0.43
10/08/22 16:47
Chloromethane
ug/L
ND
1.0
0.54
10/08/22 16:47
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
10/08/22 16:47
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/08/22 16:47
Dibromochloromethane
ug/L
ND
1.0
0.36
10/08/22 16:47
Dibromomethane
ug/L
ND
1.0
0.39
10/08/22 16:47
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 40

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
METHOD BLANK: 3796233
Associated Lab Samples: 92630054008
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
Dichlorodifluoromethane
ug/L
ND
1.0
0.35
10/08/22 16:47
Diisopropyl ether
ug/L
ND
1.0
0.31
10/08/22 16:47
Ethylbenzene
ug/L
ND
1.0
0.30
10/08/22 16:47
Hexachloro-1,3-butadiene
ug/L
ND
2.0
1.5
10/08/22 16:47
m&p-Xylene
ug/L
ND
2.0
0.71
10/08/22 16:47
Methyl-tert-butyl ether
ug/L
ND
1.0
0.42
10/08/22 16:47
Methylene Chloride
ug/L
ND
5.0
2.0
10/08/22 16:47
Naphthalene
ug/L
ND
1.0
0.64
10/08/22 16:47
o-Xylene
ug/L
ND
1.0
0.34
10/08/22 16:47
p-Isopropyltoluene
ug/L
ND
1.0
0.41
10/08/22 16:47
Styrene
ug/L
ND
1.0
0.29
10/08/22 16:47
Tetrachloroethene
ug/L
ND
1.0
0.29
10/08/22 16:47
Toluene
ug/L
ND
1.0
0.48
10/08/22 16:47
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
10/08/22 16:47
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/08/22 16:47
Trichloroethene
ug/L
ND
1.0
0.38
10/08/22 16:47
Trichlorofluoromethane
ug/L
ND
1.0
0.30
10/08/22 16:47
Vinyl acetate
ug/L
ND
2.0
1.3
10/08/22 16:47
Vinyl chloride
ug/L
ND
1.0
0.39
10/08/22 16:47
Xylene (Total)
ug/L
ND
1.0
0.34
10/08/22 16:47
1,2-Dichloroethane-d4 (S)
%
109
70-130
10/08/22 16:47
4-Bromofluorobenzene (S)
%
93
70-130
10/08/22 16:47
Toluene-d8 (S)
%
100
70-130
10/08/22 16:47
LABORATORY CONTROL SAMPLE:
3796234
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
46.4
93
70-130
1,1,1-Trichloroethane
ug/L
50
47.2
94
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
53.7
107
70-130
1,1,2-Trichloroethane
ug/L
50
46.8
94
70-130
1,1-Dichloroethane
ug/L
50
47.5
95
70-130
1,1-Dichloroethene
ug/L
50
53.2
106
70-130
1,1-Dichloropropene
ug/L
50
50.8
102
70-130
1,2,3-Trichlorobenzene
ug/L
50
44.1
88
70-130
1,2,3-Trichloropropane
ug/L
50
52.3
105
70-130
1,2,4-Trichlorobenzene
ug/L
50
43.7
87
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
45.0
90
70-131
1,2-Dibromoethane (EDB)
ug/L
50
48.1
96
70-130
1,2-Dichlorobenzene
ug/L
50
48.2
96
70-130
1,2-Dichloroethane
ug/L
50
48.8
98
70-130
1,2-Dichloropropane
ug/L
50
48.7
97
70-130
1,3-Dichlorobenzene
ug/L
50
47.4
95
70-130
1,3-Dichloropropane
ug/L
50
49.0
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
LABORATORY CONTROL SAMPLE:
Parameter
3796234
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,4-Dichlorobenzene
ug/L
50
47.6
95
70-130
2,2-Dichloropropane
ug/L
50
45.0
90
68-135
2-Butanone (MEK)
ug/L
100
112
112
70-134
2-Chlorotoluene
ug/L
50
47.9
96
70-130
2-Hexanone
ug/L
100
112
112
70-131
4-Chlorotoluene
ug/L
50
49.0
98
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
108
108
70-130
Acetone
ug/L
100
118
118
70-133
Benzene
ug/L
50
43.3
87
70-130
Bromobenzene
ug/L
50
46.5
93
70-130
Bromochloromethane
ug/L
50
47.8
96
70-130
Bromodichloromethane
ug/L
50
45.8
92
70-130
Bromoform
ug/L
50
44.4
89
70-130
Bromomethane
ug/L
50
39.3
79
45-151 v3
Carbon tetrachloride
ug/L
50
41.9
84
70-130
Chlorobenzene
ug/L
50
48.4
97
70-130
Chloroethane
ug/L
50
50.5
101
39-152
Chloroform
ug/L
50
48.1
96
70-130
Chloromethane
ug/L
50
56.7
113
58-130
cis-1,2-Dichloroethene
ug/L
50
47.4
95
70-130
cis-1,3-Dichloropropene
ug/L
50
45.6
91
70-130
Dibromochloromethane
ug/L
50
43.8
88
70-130
Dibromomethane
ug/L
50
44.8
90
70-130
Dichlorodifluoromethane
ug/L
50
58.1
116
54-133
Diisopropyl ether
ug/L
50
50.4
101
70-130
Ethylbenzene
ug/L
50
48.3
97
70-130
Hexachloro-1,3-butadiene
ug/L
50
44.2
88
70-135
m&p-Xylene
ug/L
100
96.5
96
70-130
Methyl-tert-butyl ether
ug/L
50
48.0
96
70-130
Methylene Chloride
ug/L
50
48.4
97
66-130
Naphthalene
ug/L
50
46.3
93
70-130
o-Xylene
ug/L
50
47.2
94
70-130
p-Isopropyltoluene
ug/L
50
48.3
97
70-130
Styrene
ug/L
50
47.2
94
70-130
Tetrachloroethene
ug/L
50
44.7
89
70-130
Toluene
ug/L
50
47.2
94
70-130
trans-1,2-Dichloroethene
ug/L
50
50.0
100
70-130
trans- 1,3-Dichloropropene
ug/L
50
45.7
91
70-130
Trichloroethene
ug/L
50
48.2
96
70-130
Trichlorofluoromethane
ug/L
50
48.9
98
62-130
Vinyl acetate
ug/L
100
104
104
70-144
Vinyl chloride
ug/L
50
59.0
118
62-130
Xylene (Total)
ug/L
150
144
96
70-130
1,2-Dichloroethane-d4 (S)
%
96
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8(S)
%
101
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3796235
MS
92629971006 Spike
Parameter Units Result Conc.
1,1,1,2-Tetrachloroethane
1,1,1-Trichloroethane
1,1, 2,2-Tetrachloroethane
1,1, 2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,1-Dichloropropene
1,2,3-Trichlorobenzene
1,2,3-Trichloropropane
1,2,4-Trichlorobenzene
1,2-Dibromo-3-
chloropropane
1,2-Dibromoethane (EDB)
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,3-Dichloropropane
1,4-Dichlorobenzene
2,2-Dichloropropane
2-Butanone (MEK)
2-Chlorotoluene
2-Hexanone
4-Chlorotoluene
4-Methyl-2-pentanone
(MIBK)
Acetone
Benzene
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Dibromochloromethane
Dibromomethane
Dichlorodifluoromethane
Diisopropyl ether
Ethylbenzene
Hexachloro-1,3-butadiene
3796236
MSD
Spike MS MSD MS MSD % Rec
Conc. Result Result % Rec % Rec Limits
ug/L
ND
20
20
21.1
21.5
106
108
70-141
ug/L
ND
20
20
22.8
22.9
114
115
70-150
ug/L
ND
20
20
23.7
22.8
119
114
69-142
ug/L
ND
20
20
21.2
22.5
106
112
70-138
ug/L
ND
20
20
22.9
23.3
114
116
70-150
ug/L
ND
20
20
25.5
25.2
127
126
70-156
ug/L
ND
20
20
24.5
24.2
123
121
70-150
ug/L
ND
20
20
19.0
20.5
95
102
70-148
ug/L
ND
20
20
21.9
22.1
110
111
70-140
ug/L
ND
20
20
18.6
19.8
93
99
70-146
ug/L
ND
20
20
18.6
20.1
93
100
68-146
Max
RPD RPD Qual
2 30
1 30
4 30
6 30
2 30
1 30
1 30
8 30
1 30
6 30
8 30
ug/L
ND
20
20
21.4
22.6
107
113
70-138
6
30
ug/L
ND
20
20
22.4
22.4
112
112
70-141
0
30
ug/L
ND
20
20
22.0
23.0
110
115
69-143
4
30
ug/L
ND
20
20
22.5
23.1
113
116
68-156
2
30
ug/L
ND
20
20
22.1
22.8
110
114
70-143
3
30
ug/L
ND
20
20
21.6
22.6
108
113
70-138
5
30
ug/L
ND
20
20
22.1
21.7
110
109
70-142
2
30
ug/L
ND
20
20
21.2
21.3
106
106
52-170
0
30
ug/L
ND
40
40
46.5
48.3
116
121
60-157
4
30
ug/L
ND
20
20
21.6
22.4
108
112
70-147
3
30
ug/L
ND
40
40
43.9
46.3
110
116
68-146
5
30
ug/L
ND
20
20
22.3
22.6
112
113
70-142
1
30
ug/L
ND
40
40
44.8
49.6
112
124
70-141
10
30
ug/L
ND
40
40
48.0
50.3
120
126
58-157
5
30
ug/L
ND
20
20
21.2
21.2
106
106
70-142
0
30
ug/L
ND
20
20
21.6
22.0
108
110
70-143
2
30
ug/L
ND
20
20
22.2
22.6
111
113
70-146
2
30
ug/L
ND
20
20
20.8
22.5
104
112
70-139
8
30
ug/L
ND
20
20
19.9
19.7
100
98
64-140
1
30
ug/L
ND
20
20
20.4
20.8
102
104
28-192
2
30 v3
ug/L
ND
20
20
21.2
21.3
106
106
70-148
0
30
ug/L
ND
20
20
22.3
22.5
112
113
70-141
1
30
ug/L
ND
20
20
26.2
26.2
131
131
58-191
0
30
ug/L
ND
20
20
23.0
22.8
115
114
70-148
1
30
ug/L
ND
20
20
29.3
28.5
146
142
43-162
3
30
ug/L
ND
20
20
22.7
23.2
113
115
68-151
2
30
ug/L
ND
20
20
20.4
22.0
102
110
70-139
8
30
ug/L
ND
20
20
19.1
20.4
95
102
70-144
7
30
ug/L
ND
20
20
20.8
22.0
104
110
70-139
5
30
ug/L
ND
20
20
27.0
27.0
135
135
39-171
0
30
ug/L
ND
20
20
23.5
23.9
117
119
67-142
2
30
ug/L
ND
20
20
22.1
22.2
111
111
70-143
0
30
ug/L
ND
20
20
20.5
21.0
102
105
64-163
3
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
3796235
3796236
MS
MSD
92629971006
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
m&p-Xylene
ug/L
ND
40
40
44.6
44.8
112
112
70-144
0
30
Methyl-tert-butyl ether
ug/L
ND
20
20
21.5
22.2
107
111
65-143
3
30
Methylene Chloride
ug/L
ND
20
20
24.3
23.5
121
118
62-149
3
30
Naphthalene
ug/L
ND
20
20
18.2
19.9
91
100
67-147
9
30
o-Xylene
ug/L
ND
20
20
22.3
21.4
112
107
70-145
4
30
p-Isopropyltoluene
ug/L
ND
20
20
22.4
22.6
112
113
70-147
1
30
Styrene
ug/L
ND
20
20
22.0
21.1
110
106
70-143
4
30
Tetrachloroethene
ug/L
ND
20
20
21.2
22.3
106
112
70-145
5
30
Toluene
ug/L
ND
20
20
22.1
23.7
110
118
70-142
7
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
23.6
24.0
118
120
70-151
2
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
20.7
22.2
103
111
70-139
7
30
Trichloroethene
ug/L
ND
20
20
23.0
23.6
115
118
62-146
3
30
Trichlorofluoromethane
ug/L
ND
20
20
24.1
24.6
121
123
63-153
2
30
Vinyl acetate
ug/L
ND
40
40
45.6
47.0
114
118
61-162
3
30
Vinyl chloride
ug/L
ND
20
20
28.6
28.2
143
141
61-163
1
30
Xylene (Total)
ug/L
ND
60
60
67.0
66.1
112
110
70-143
1
30
1,2-Dichloroethane-d4 (S)
%
98
97
70-130
4-Bromofluorobenzene (S)
%
103
97
70-130
Toluene-d8 (S)
%
100
105
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
QC Batch: 729191 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92630054001, 92630054002, 92630054003, 92630054004, 92630054005, 92630054006, 92630054007
METHOD BLANK: 3797522 Matrix: Water
Associated Lab Samples: 92630054001, 92630054002, 92630054003, 92630054004, 92630054005, 92630054006, 92630054007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
10/10/22 19:48
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
10/10/22 19:48
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
10/10/22 19:48
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
10/10/22 19:48
1,1-Dichloroethane
ug/L
ND
1.0
0.37
10/10/22 19:48
1,1-Dichloroethene
ug/L
ND
1.0
0.35
10/10/22 19:48
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
10/10/22 19:48
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
10/10/22 19:48
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
10/10/22 19:48
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
10/10/22 19:48
1,2-Dichloroethane
ug/L
ND
1.0
0.32
10/10/22 19:48
1,2-Dichloropropane
ug/L
ND
1.0
0.36
10/10/22 19:48
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
10/10/22 19:48
2-Butanone (MEK)
ug/L
ND
5.0
4.0
10/10/22 19:48
2-Hexanone
ug/L
ND
5.0
0.48
10/10/22 19:48
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
10/10/22 19:48
Acetone
ug/L
ND
25.0
5.1
10/10/22 19:48
Acrylonitrile
ug/L
ND
10.0
1.8
10/10/22 19:48
Benzene
ug/L
ND
1.0
0.34
10/10/22 19:48
Bromochloromethane
ug/L
ND
1.0
0.47
10/10/22 19:48
Bromodichloromethane
ug/L
ND
1.0
0.31
10/10/22 19:48
Bromoform
ug/L
ND
1.0
0.34
10/10/22 19:48
Bromomethane
ug/L
ND
2.0
1.7
10/10/22 19:48
Carbon disulfide
ug/L
ND
2.0
0.36
10/10/22 19:48
Carbon tetrachloride
ug/L
ND
1.0
0.33
10/10/22 19:48
Chlorobenzene
ug/L
ND
1.0
0.28
10/10/22 19:48
Chloroethane
ug/L
ND
1.0
0.65
10/10/22 19:48
Chloroform
ug/L
ND
1.0
0.43
10/10/22 19:48
Chloromethane
ug/L
ND
1.0
0.54
10/10/22 19:48
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
10/10/22 19:48
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/10/22 19:48
Dibromochloromethane
ug/L
ND
1.0
0.36
10/10/22 19:48
Dibromomethane
ug/L
ND
1.0
0.39
10/10/22 19:48
Ethylbenzene
ug/L
ND
1.0
0.30
10/10/22 19:48
lodomethane
ug/L
ND
20.0
9.7
10/10/22 19:48
Methylene Chloride
ug/L
ND
5.0
2.0
10/10/22 19:48
Styrene
ug/L
ND
1.0
0.29
10/10/22 19:48
Tetrachloroethene
ug/L
ND
1.0
0.29
10/10/22 19:48
Toluene
ug/L
ND
1.0
0.48
10/10/22 19:48
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
10/10/22 19:48
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
METHOD BLANK: 3797522 Matrix: Water
Associated Lab Samples: 92630054001, 92630054002, 92630054003, 92630054004, 92630054005, 92630054006, 92630054007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/10/22 19:48
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
10/10/22 19:48
Trichloroethene
ug/L
ND
1.0
0.38
10/10/22 19:48
Trichlorofluoromethane
ug/L
ND
1.0
0.30
10/10/22 19:48
Vinyl acetate
ug/L
ND
2.0
1.3
10/10/22 19:48
Vinyl chloride
ug/L
ND
1.0
0.39
10/10/22 19:48
Xylene (Total)
ug/L
ND
1.0
0.34
10/10/22 19:48
1,2-Dichloroethane-d4 (S)
%
104
70-130
10/10/22 19:48
4-Bromofluorobenzene (S)
%
95
70-130
10/10/22 19:48
Toluene-d8 (S)
%
106
70-130
10/10/22 19:48
LABORATORY CONTROL SAMPLE:
Parameter
3797523
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
48.0
96
70-130
1,1,1-Trichloroethane
ug/L
50
45.7
91
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
54.9
110
70-130
1,1,2-Trichloroethane
ug/L
50
46.3
93
70-130
1,1-Dichloroethane
ug/L
50
47.7
95
70-130
1,1-Dichloroethene
ug/L
50
51.3
103
70-130
1,2,3-Trichloropropane
ug/L
50
53.3
107
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
42.6
85
70-131
1,2-Dibromoethane (EDB)
ug/L
50
47.0
94
70-130
1,2-Dichlorobenzene
ug/L
50
45.5
91
70-130
1,2-Dichloroethane
ug/L
50
47.2
94
70-130
1,2-Dichloropropane
ug/L
50
48.2
96
70-130
1,4-Dichlorobenzene
ug/L
50
46.2
92
70-130
2-Butanone (MEK)
ug/L
100
107
107
70-134
2-Hexanone
ug/L
100
106
106
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
100
104
104
70-130
Acetone
ug/L
100
111
111
70-133
Acrylonitrile
ug/L
250
284
114
70-130
Benzene
ug/L
50
44.0
88
70-130
Bromochloromethane
ug/L
50
47.7
95
70-130
Bromodichloromethane
ug/L
50
45.1
90
70-130
Bromoform
ug/L
50
45.9
92
70-130
Bromomethane
ug/L
50
36.2
72
45-151
Carbon disulfide
ug/L
50
50.9
102
70-130
Carbon tetrachloride
ug/L
50
42.3
85
70-130
Chlorobenzene
ug/L
50
47.2
94
70-130
Chloroethane
ug/L
50
50.1
100
39-152
Chloroform
ug/L
50
48.0
96
70-130
Chloromethane
ug/L
50
57.3
115
58-130
cis-1,2-Dichloroethene
ug/L
50
46.5
93
70-130
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 40

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
LABORATORY CONTROL SAMPLE:
Parameter
3797523
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,3-Dichloropropene
ug/L
50
45.7
91
70-130
Dibromochloromethane
ug/L
50
42.9
86
70-130
Dibromomethane
ug/L
50
45.8
92
70-130
Ethylbenzene
ug/L
50
49.5
99
70-130
lodomethane
ug/L
100
82.5
82
53-141
Methylene Chloride
ug/L
50
49.4
99
66-130
Styrene
ug/L
50
48.4
97
70-130
Tetrachloroethene
ug/L
50
45.2
90
70-130
Toluene
ug/L
50
46.3
93
70-130
trans-1,2-Dichloroethene
ug/L
50
49.8
100
70-130
trans- 1,3-Dichloropropene
ug/L
50
45.7
91
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
55.4
111
57-185
Trichloroethene
ug/L
50
47.4
95
70-130
Trichlorofluoromethane
ug/L
50
48.5
97
62-130
Vinyl acetate
ug/L
100
103
103
70-144
Vinyl chloride
ug/L
50
58.3
117
62-130
Xylene (Total)
ug/L
150
148
99
70-130
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
107
70-130
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE SAMPLE:
Parameter
3797573
Units
35750833008
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
0.31U
20
19.8
99
70-141
1,1,1-Trichloroethane
ug/L
0.331-1
20
21.3
107
70-150
1,1,2,2-Tetrachloroethane
ug/L
0.221-1
20
20.4
102
69-142
1,1,2-Trichloroethane
ug/L
0.321-1
20
21.2
106
70-138
1,1-Dichloroethane
ug/L
0.371-1
20
22.0
108
70-150
1,1-Dichloroethene
ug/L
0.351-1
20
24.2
121
70-156
1,2,3-Trichloropropane
ug/L
0.261-1
20
19.7
98
70-140
1,2-Dibromo-3-chloropropane
ug/L
0.341-1
20
17.8
89
68-146
1,2-Dibromoethane (EDB)
ug/L
0.271-1
20
20.1
100
70-138
1,2-Dichlorobenzene
ug/L
0.341-1
20
20.8
104
70-141
1,2-Dichloroethane
ug/L
0.321-1
20
20.2
101
69-143
1,2-Dichloropropene
ug/L
0.361-1
20
20.7
104
68-156
1,4-Dichlorobenzene
ug/L
0.331-1
20
21.1
105
70-142
2-Butanone (MEK)
ug/L
4.01-1
40
42.0
105
60-157
2-Hexanone
ug/L
0.481-1
40
40.5
101
68-146
4-Methyl-2-pentanone (MIBK)
ug/L
2.71-1
40
42.8
107
70-141
Acetone
ug/L
5.1 U
40
45.5
114
58-157
Acrylonitrile
ug/L
1.81-1
100
112
112
69-147
Benzene
ug/L
0.38J
20
20.0
98
70-142
Bromochloromethane
ug/L
0.471-1
20
21.0
105
70-146
Bromodichloromethane
ug/L
0.31 U
20
19.5
97
70-139
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
MATRIX SPIKE SAMPLE:
Parameter
3797573
Units
35750833008
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
Bromoform
ug/L
0.34U
20
17.8
89
64-140
Bromomethane
ug/L
1.7U
20
19.3
96
28-192 v3
Carbon disulfide
ug/L
0.36U
20
24.8
124
70-151
Carbon tetrachloride
ug/L
0.33U
20
20.0
100
70-148
Chlorobenzene
ug/L
0.28U
20
20.9
105
70-141
Chloroethane
ug/L
0.65U
20
24.0
120
58-191
Chloroform
ug/L
0.43U
20
21.1
106
70-148
Chloromethane
ug/L
0.54U
20
24.9
124
43-162
cis-1,2-Dichloroethene
ug/L
0.38U
20
20.4
102
68-151
cis-1,3-Dichloropropene
ug/L
0.36U
20
19.5
97
70-139
Dibromochloromethane
ug/L
0.36U
20
18.5
92
70-144
Dibromomethane
ug/L
0.39U
20
20.3
102
70-139
Ethylbenzene
ug/L
0.30U
20
20.5
102
70-143
lodomethane
ug/L
9.7U
40
32.9
82
35-171
Methylene Chloride
ug/L
2.OU
20
21.9
109
62-149
Styrene
ug/L
0.29U
20
18.9
94
70-143
Tetrachloroethene
ug/L
0.29U
20
20.8
104
70-145
Toluene
ug/L
0.48U
20
21.4
106
70-142
trans-1,2-Dichloroethene
ug/L
0.40U
20
22.9
115
70-151
trans- 1,3-Dichloropropene
ug/L
0.36U
20
19.9
100
70-139
trans-1,4-Dichloro-2-butene
ug/L
0.56U
20
16.7
83
51-159
Trichloroethene
ug/L
0.38U
20
22.0
110
62-146
Trichlorofluoromethane
ug/L
0.30U
20
23.1
115
63-153
Vinyl acetate
ug/L
1.3U
40
42.1
105
61-162
Vinyl chloride
ug/L
4.3
20
30.1
129
61-163
Xylene (Total)
ug/L
0.34U
60
60.2
100
70-143
1,2-Dichloroethane-d4 (S)
%
94
70-130
4-Bromofluorobenzene (S)
%
94
70-130
Toluene-d8 (S)
%
103
70-130
SAMPLE DUPLICATE: 3797572
Parameter
Units
35750833004 Dup
Result Result
1,1,1,2-Tetrachloroethane
ug/L
0.31 U
1,1,1-Trichloroethane
ug/L
0.331-1
1,1,2,2-Tetrachloroethane
ug/L
0.221-1
1,1,2-Trichloroethane
ug/L
0.321-1
1,1-Dichloroethane
ug/L
0.371-1
1,1-Dichloroethene
ug/L
0.351-1
1,2,3-Trichloropropane
ug/L
0.261-1
1,2-Dibromo-3-chloropropane
ug/L
0.341-1
1,2-Dibromoethane (EDB)
ug/L
0.271-1
1,2-Dichlorobenzene
ug/L
0.341-1
1,2-Dichloroethane
ug/L
0.321-1
1,2-Dichloropropene
ug/L
0.361-1
RPD
Max
RPD
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
ND
30
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 33 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
SAMPLE DUPLICATE: 3797572
Parameter
Units
35750833004
Result
Dup
Result
1,4-Dichlorobenzene
ug/L
0.54J
0.51J
2-Butanone (MEK)
ug/L
4.OU
ND
2-Hexanone
ug/L
0.48U
ND
4-Methyl-2-pentanone (MIBK)
ug/L
2.7U
ND
Acetone
ug/L
5.1U
ND
Acrylonitrile
ug/L
1.8U
ND
Benzene
ug/L
0.34U
ND
Bromochloromethane
ug/L
0.47U
ND
Bromodichloromethane
ug/L
0.31U
ND
Bromoform
ug/L
0.34U
ND
Bromomethane
ug/L
1.7U
ND
Carbon disulfide
ug/L
0.36U
ND
Carbon tetrachloride
ug/L
0.33U
ND
Chlorobenzene
ug/L
0.28U
ND
Chloroethane
ug/L
0.65U
ND
Chloroform
ug/L
0.43U
ND
Chloromethane
ug/L
0.54U
ND
cis-1,2-Dichloroethene
ug/L
0.38U
ND
cis-1,3-Dichloropropene
ug/L
0.36U
ND
Dibromochloromethane
ug/L
0.36U
ND
Dibromomethane
ug/L
0.39U
ND
Ethylbenzene
ug/L
0.30U
ND
lodomethane
ug/L
9.7U
ND
Methylene Chloride
ug/L
2.OU
ND
Styrene
ug/L
0.29U
ND
Tetrachloroethene
ug/L
0.29U
ND
Toluene
ug/L
0.48U
ND
trans-1,2-Dichloroethene
ug/L
0.40U
ND
trans- 1,3-Dichloropropene
ug/L
0.36U
ND
trans-1,4-Dichloro-2-butene
ug/L
0.56U
ND
Trichloroethene
ug/L
0.38U
ND
Trichlorofluoromethane
ug/L
0.30U
ND
Vinyl acetate
ug/L
1.3U
ND
Vinyl chloride
ug/L
0.39U
ND
Xylene (Total)
ug/L
0.34U
ND
1,2-Dichloroethane-d4 (S)
%
104
103
4-Bromofluorobenzene (S)
%
93
94
Toluene-d8(S)
%
108
99
Max
RPD RPD Qualifiers
30
30
30
30
30
30
30
30
30
30
30 v2
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 34 of 40

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
QC Batch: 729188 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92630054001, 92630054002, 92630054003, 92630054004, 92630054005, 92630054006, 92630054007,
92630054008
METHOD BLANK: 3797501
Matrix:
Water
Associated Lab Samples:
92630054001, 92630054002, 92630054003, 92630054004, 92630054005, 92630054006, 92630054007,
92630054008
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 10/10/22 14:01
1,2-Dichloroethane-d4 (S)
%
106
70-130
10/10/22 14:01
Toluene-d8 (S)
%
106
70-130
10/10/22 14:01
LABORATORY CONTROL SAMPLE: 3797502
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 18.1 91 70-130
1,2-Dichloroethane-d4 (S) % 106 70-130
Toluene-d8 (S) % 107 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3797503
3797504
MS
MSD
92630055003 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 11.0 20
20 27.9 31.6
84
103
63-136
12 30
1,2-Dichloroethane-d4 (S)
%
103
98
70-130
30
Toluene-d8 (S)
%
100
97
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC.
Page 35 of 40

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALIFIERS
Project: GMI-005 Oxford LF Unit 2
Pace Project No.: 92630054
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/27/2022 02:52 PM without the written consent of Pace Analytical Services, LLC. Page 36 of 40

lceAnalyircal
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[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
GMI-005 Oxford LF Unit 2
92630054
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92630054001
MW-8
EPA 3010A
729379
EPA 6020B
729465
92630054002
MW-9
EPA 3010A
729379
EPA 6020B
729465
92630054003
MW-10
EPA 3010A
729379
EPA 6020B
729465
92630054004
MW-11
EPA 3010A
729379
EPA 6020B
729465
92630054005
SW-3
EPA 3010A
729379
EPA 6020B
729465
92630054006
SW-4
EPA 3010A
729379
EPA 6020B
729465
92630054007
Field Blank -Unit 2
EPA 3010A
730852
EPA 6020B
731147
92630054001
MW-8
EPA 8260D
729191
92630054002
MW-9
EPA 8260D
729191
92630054003
MW-10
EPA 8260D
729191
92630054004
MW-11
EPA 8260D
729191
92630054005
SW-3
EPA 8260D
729191
92630054006
SW-4
EPA 8260D
729191
92630054007
Field Blank -Unit 2
EPA 8260D
729191
92630054008
Trip Blank
EPA 8260D
728945
92630054001
MW-8
EPA 8260D Mod.
729188
92630054002
MW-9
EPA 8260D Mod.
729188
92630054003
MW-10
EPA 8260D Mod.
729188
92630054004
MW-11
EPA 8260D Mod.
729188
92630054005
SW-3
EPA 8260D Mod.
729188
92630054006
SW-4
EPA 8260D Mod.
729188
92630054007
Field Blank -Unit 2
EPA 8260D Mod.
729188
92630054008
Trip Blank
EPA 8260D Mod.
729188
Date: 12/27/2022 02:52 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 37 of 40

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P of 40

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
November 01, 2022
Jeffrey 011ison
Hart & Hickman
3921 Sunset Ridge Rd.
Ste. 301
Raleigh, NC 27607
RE: Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Dear Jeffrey 011ison:
Enclosed are the analytical results for sample(s) received by the laboratory on September 30, 2022. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Gulf Coast
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
A revised laboratory report is being submitted on 11/1/22 to report MDLs and applicable J values, per client request.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Angela Baioni for
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Pace Analytical Gulf Coast
7979 Innovation Park Drive, Baton Rouge, LA 70820
Arkansas Certification #: 88-0655
DoD ELAP Certification #: 6429-01
Florida Certification #: E87854
Illinois Certification #: 004585
Kansas Certification #: E-10354
Louisiana/LELAP Certification #: 01955
North Carolina Certification #: 618
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
North Dakota Certification #: R-195
Oklahoma Certification #: 2019-101
South Carolina Certification #: 73006001
Texas Certification #: T104704178-19-11
USDA Soil Permit # P330-19-00209
Virginia Certification #: 460215
Washington Certification #: C929
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 48

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92628588001
MW-3RR
Water
09/29/2212:10
09/30/22 10:30
92628588002
MW-5R
Water
09/29/2215:34
09/30/22 10:30
92628588003
MW-7
Water
09/29/22 12:20
09/30/22 10:30
92628588004
NES-2S
Water
09/29/2215:26
09/30/22 10:30
92628588005
SW-1
Water
09/29/2218:45
09/30/22 10:30
92628588006
SW-2
Water
09/29/2218:10
09/30/22 10:30
92628588008
TRIP BLANK
Water
09/29/22 00:00
09/30/22 10:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 48

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
GM1.004/.005 OXFORD LANDFILL
92628588
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92628588001
MW-3RR
EPA 601 OD
DEC, RDT
16
PASI-A
EPA 6020E
CRW
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2011
MAB2
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
92628588002
MW-5R
AM20GAX
LMB
1
GCLA
RSK-175
LMB
1
GCLA
EPA 601 OD
DEC, RDT
16
PASI-A
EPA 6020E
CRW
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2011
MAB2
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
3
PASI-A
92628588003
MW-7
AM20GAX
LMB
1
GCLA
RSK-175
LMB
1
GCLA
EPA 601 OD
DEC, RDT
16
PASI-A
EPA 6020E
CRW
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2011
MAB2
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
3
PASI-A
92628588004
NES-2S
AM20GAX
LMB
1
GCLA
RSK-175
LMB
1
GCLA
EPA 601 OD
DEC, RDT
14
PASI-A
EPA 6020E
CRW
1
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
3
PASI-A
92628588005
SW-1
EPA 601 OD
DEC, RDT
15
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 48

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
EPA 6020E
CRW
1
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92628588006 SW-2 EPA 601 OD
DEC, RDT
15
PASI-A
EPA 6020E
CRW
1
PASI-A
EPA 8260D
LMB
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92628588008 TRIP BLANK EPA 8260D
SAS
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
GCLA = Pace Analytical Gulf Coast
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 48

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-3RR Lab ID: 92628588001 Collected: 09/29/22 12:10 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
10/05/22 01:02
10/05/22 22:00
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 19:59
7440-38-2
Barium
43.5
ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:00
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
10/05/22 01:02
10/05/22 22:00
7440-41-7
Cadmium
0.55.1
ug/L
1.0
0.40
1
10/05/22 01:02
10/05/22 22:00
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
10/05/22 01:02
10/05/22 22:00
7440-47-3
Cobalt
9.5
ug/L
5.0
3.6
1
10/05/22 01:02
10/05/22 22:00
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
10/05/22 01:02
10/05/22 22:00
7440-50-8
Iron
3210
ug/L
50.0
41.5
1
10/05/22 01:02
10/05/22 22:00
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
10/05/22 01:02
10/10/22 19:59
7439-92-1
Manganese
3480
ug/L
5.0
3.4
1
10/05/22 01:02
10/05/22 22:00
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:00
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 19:59
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
10/05/22 01:02
10/05/22 22:00
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
10/05/22 01:02
10/05/22 22:00
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
10/05/22 01:02
10/05/22 22:00
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.47
0.050
1
10/05/22 09:53
10/10/22 17:37
7440-28-0
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
Date: 11/01/2022 12:12 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 10/05/2211:57 10/06/2213:46 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
0.51J
ug/L
1.0
ND
ug/L
1.0
2.1
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
5.1
1
10/04/22 16:26
67-64-1
1.8
1
10/04/22 16:26
107-13-1
0.34
1
10/04/22 16:26
71-43-2
0.47
1
10/04/22 16:26
74-97-5
0.31
1
10/04/22 16:26
75-27-4
0.34
1
10/04/22 16:26
75-25-2
1.7
1
10/04/22 16:26
74-83-9
4.0
1
10/04/22 16:26
78-93-3
0.36
1
10/04/22 16:26
75-15-0
0.33
1
10/04/22 16:26
56-23-5
0.28
1
10/04/22 16:26
108-90-7
0.65
1
10/04/22 16:26
75-00-3
0.43
1
10/04/22 16:26
67-66-3
0.54
1
10/04/22 16:26
74-87-3
0.34
1
10/04/22 16:26
96-12-8
0.36
1
10/04/22 16:26
124-48-1
0.27
1
10/04/22 16:26
106-93-4
0.39
1
10/04/22 16:26
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v3
v3
v2,v3
Page 6 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-3RR Lab ID: 92628588001 Collected: 09/29/22 12:10 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 11/01/2022 12:12 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.34
1
10/04/2216:26
95-50-1
ND
ug/L
1.0
0.33
1
10/04/2216:26
106-46-7
ND
ug/L
1.0
0.56
1
10/04/2216:26
110-57-6
ND
ug/L
1.0
0.37
1
10/04/2216:26
75-34-3
ND
ug/L
1.0
0.32
1
10/04/2216:26
107-06-2
ND
ug/L
1.0
0.35
1
10/04/2216:26
75-35-4
ND
ug/L
1.0
0.38
1
10/04/2216:26
156-59-2
ND
ug/L
1.0
0.40
1
10/04/2216:26
156-60-5
ND
ug/L
1.0
0.36
1
10/04/2216:26
78-87-5
ND
ug/L
1.0
0.36
1
10/04/22 16:26
10061-01-5
ND
ug/L
1.0
0.36
1
10/04/2216:26
10061-02-6
ND
ug/L
1.0
0.30
1
10/04/2216:26
100-41-4
ND
ug/L
5.0
0.48
1
10/04/2216:26
591-78-6
ND
ug/L
20.0
9.7
1
10/04/2216:26
74-88-4
ND
ug/L
5.0
2.0
1
10/04/2216:26
75-09-2
ND
ug/L
5.0
2.7
1
10/04/2216:26
108-10-1
ND
ug/L
1.0
0.29
1
10/04/2216:26
100-42-5
ND
ug/L
1.0
0.31
1
10/04/2216:26
630-20-6
ND
ug/L
1.0
0.22
1
10/04/2216:26
79-34-5
ND
ug/L
1.0
0.29
1
10/04/2216:26
127-18-4
ND
ug/L
10.0
3.5
1
10/04/2216:26
109-99-9
ND
ug/L
1.0
0.48
1
10/04/2216:26
108-88-3
ND
ug/L
1.0
0.33
1
10/04/2216:26
71-55-6
ND
ug/L
1.0
0.32
1
10/04/2216:26
79-00-5
ND
ug/L
1.0
0.38
1
10/04/2216:26
79-01-6
ND
ug/L
1.0
0.30
1
10/04/2216:26
75-69-4
ND
ug/L
1.0
0.26
1
10/04/2216:26
96-18-4
ND
ug/L
2.0
1.3
1
10/04/2216:26
108-05-4
ND
ug/L
1.0
0.39
1
10/04/2216:26
75-01-4
ND
ug/L
1.0
0.34
1
10/04/2216:26
1330-20-7
98
%
70-130
1
10/04/2216:26
460-00-4
97
%
70-130
1
10/04/2216:26
17060-07-0
101
%
70-130
1
10/04/2216:26
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
70.2
ug/L
2.0
0.86
1
10/01/2219:15
123-91-1
100
%
70-130
1
10/01 /22 19:15
17060-07-0
92
%
70-130
1
10/01 /22 19:15
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
205
mg/L
5.0
5.0
1
10/01 /22 19:14
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 48

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-3RR
Parameters
Lab ID: 92628588001 Collected:
Report
Results Units Limit
09/29/22 12:10
MDL DF
Received: 09/30/22 10:30 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
399 mg/L 25.0
25.0
1
10/01/22 11:16
300.0 IC anions 48hr
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
41.7 mg/L 1.0
0.60
1
09/30/2217:50 16887-00-6
Sulfate
42.4 mg/L 1.0
0.50
1
09/30/2217:50 14808-79-8
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-5R Lab ID: 92628588002 Collected: 09/29/22 15:34 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
1.0J nM 1.9
0.49
1
10/05/2210:02
1333-74-0
Biodegradation Indicator Gases
Analytical Method: RSK-175
Pace Analytical Gulf Coast
Methane
63 ug/L 5.0
2.0
1
10/05/22 08:04
74-82-8
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
Antimony
ND ug/L 5.0
3.0
1
10/05/22 01:02
10/05/22 22:14
7440-36-0
Arsenic
ND ug/L 10.0
4.7
1
10/05/22 01:02
10/10/22 20:30
7440-38-2
Barium
56.0 ug/L 5.0
3.5
1
10/05/22 01:02
10/05/22 22:14
7440-39-3
Beryllium
ND ug/L 1.0
0.70
1
10/05/22 01:02
10/05/22 22:14
7440-41-7
Cadmium
ND ug/L 1.0
0.40
1
10/05/22 01:02
10/05/22 22:14
7440-43-9
Chromium
ND ug/L 5.0
3.7
1
10/05/22 01:02
10/05/22 22:14
7440-47-3
Cobalt
ND ug/L 5.0
3.6
1
10/05/22 01:02
10/05/22 22:14
7440-48-4
Copper
ND ug/L 5.0
4.3
1
10/05/22 01:02
10/05/22 22:14
7440-50-8
Iron
116 ug/L 50.0
41.5
1
10/05/22 01:02
10/05/22 22:14
7439-89-6
Lead
ND ug/L 5.0
4.5
1
10/05/22 01:02
10/10/22 20:30
7439-92-1
Manganese
335 ug/L 5.0
3.4
1
10/05/22 01:02
10/05/22 22:14
7439-96-5
Nickel
ND ug/L 5.0
3.5
1
10/05/22 01:02
10/05/22 22:14
7440-02-0
Selenium
ND ug/L 10.0
4.7
1
10/05/22 01:02
10/10/22 20:30
7782-49-2
Silver
ND ug/L 5.0
2.5
1
10/05/22 01:02
10/05/22 22:14
7440-22-4
Vanadium
ND ug/L 5.0
3.9
1
10/05/22 01:02
10/05/22 22:14
7440-62-2
Zinc
ND ug/L 10.0
9.5
1
10/05/22 01:02
10/05/22 22:14
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services -Asheville
Thallium
ND ug/L 0.47
0.050
1
10/05/22 09:53
10/10/22 18:04
7440-28-0
7470 Mercury
Analytical Method: EPA 7470A Preparation Method: EPA
7470A
Pace Analytical Services -Asheville
Mercury
ND ug/L 0.20
0.12
1
10/05/2211:57
10/06/2213:48
7439-97-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND ug/L 25.0
5.1
1
10/04/22 16:44
67-64-1
Acrylonitrile
ND ug/L 10.0
1.8
1
10/04/22 16:44
107-13-1
Benzene
0.35J ug/L 1.0
0.34
1
10/04/22 16:44
71-43-2
Bromochloromethane
ND ug/L 1.0
0.47
1
10/04/22 16:44
74-97-5
Bromodichloromethane
ND ug/L 1.0
0.31
1
10/04/22 16:44
75-27-4
Bromoform
ND ug/L 1.0
0.34
1
10/04/22 16:44
75-25-2
Bromomethane
ND ug/L 2.0
1.7
1
10/04/22 16:44
74-83-9
2-Butanone (MEK)
ND ug/L 5.0
4.0
1
10/04/22 16:44
78-93-3
Carbon disulfide
ND ug/L 2.0
0.36
1
10/04/22 16:44
75-15-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in
full,
Date: 11 /01 /2022 12:12 PM
without the written consent of Pace Analytical Services,
LLC.
Page 9 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-5R Lab ID: 92628588002 Collected: 09/29/22 15:34 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/04/22 16:44
56-23-5
Chlorobenzene
1.9
ug/L
1.0
0.28
1
10/04/22 16:44
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/04/22 16:44
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/04/22 16:44
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/04/22 16:44
74-87-3 v2
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/04/22 16:44
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/04/22 16:44
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/04/22 16:44
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/04/22 16:44
74-95-3
1,2-Dichlorobenzene
1.4
ug/L
1.0
0.34
1
10/04/22 16:44
95-50-1
1,4-Dichlorobenzene
0.96J
ug/L
1.0
0.33
1
10/04/22 16:44
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/04/22 16:44
110-57-6
1,1-Dichloroethane
1.1
ug/L
1.0
0.37
1
10/04/22 16:44
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 16:44
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/04/22 16:44
75-35-4
cis-1,2-Dichloroethene
1.9
ug/L
1.0
0.38
1
10/04/22 16:44
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/04/22 16:44
156-60-5
1,2-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 16:44
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 16:44
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 16:44
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
10/04/22 16:44
100-41-4
2-Hexanone
ND
ug/L
5.0
0.48
1
10/04/22 16:44
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
10/04/22 16:44
74-88-4
Methylene Chloride
ND
ug/L
5.0
2.0
1
10/04/22 16:44
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
10/04/22 16:44
108-10-1
Styrene
ND
ug/L
1.0
0.29
1
10/04/22 16:44
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
10/04/22 16:44
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
10/04/22 16:44
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
10/04/22 16:44
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
10/04/22 16:44
109-99-9
Toluene
ND
ug/L
1.0
0.48
1
10/04/22 16:44
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
10/04/22 16:44
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 16:44
79-00-5
Trichloroethene
ND
ug/L
1.0
0.38
1
10/04/22 16:44
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.30
1
10/04/22 16:44
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.26
1
10/04/22 16:44
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.3
1
10/04/22 16:44
108-05-4
Vinyl chloride
0.591
ug/L
1.0
0.39
1
10/04/22 16:44
75-01-4
Xylene (Total)
ND
ug/L
1.0
0.34
1
10/04/22 16:44
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
98
%
70-130
1
10/04/22 16:44
460-00-4
1,2-Dichloroethane-d4 (S)
99
%
70-130
1
10/04/22 16:44
17060-07-0
Toluene-d8 (S)
100
%
70-130
1
10/04/22 16:44
2037-26-5
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 11/01/2022 12:12 PM
without the written
consent of Pace
Analytical Services, LLC.
Page 10 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-5R
Lab ID: 92628588002 Collected:
09/29/22 15:34
Received: 09/30/22 10:30 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
65.1 ug/L 2.0
0.86
1
10/01/22 19:34
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
102 % 70-130
1
10/01/22 19:34
17060-07-0
Toluene-d8 (S)
101 % 70-130
1
10/01/22 19:34
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
182 mg/L 5.0
5.0
1
10/01/22 16:03
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
326 mg/L 25.0
25.0
1
10/01/22 11:16
300.0 IC anions 48hr
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
52.3 mg/L 1.0
0.60
1
09/30/2219:09
16887-00-6
Nitrate as N
ND mg/L 0.10
0.060
1
09/30/22 19:09
14797-55-8
Sulfate
8.5 mg/L 1.0
0.50
1
09/30/2219:09
14808-79-8
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-7 Lab ID: 92628588003 Collected: 09/29/22 12:20 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
9.2 nM 1.9
0.49
1
10/05/2210:14
1333-74-0
Biodegradation Indicator Gases
Analytical Method: RSK-175
Pace Analytical Gulf Coast
Methane
ND ug/L 5.0
2.0
1
10/05/22 08:15
74-82-8
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
Antimony
ND ug/L 5.0
3.0
1
10/05/22 01:02
10/05/22 22:18
7440-36-0
Arsenic
ND ug/L 10.0
4.7
1
10/05/22 01:02
10/10/22 20:34
7440-38-2
Barium
4.3J ug/L 5.0
3.5
1
10/05/22 01:02
10/05/22 22:18
7440-39-3
Beryllium
ND ug/L 1.0
0.70
1
10/05/22 01:02
10/05/22 22:18
7440-41-7
Cadmium
ND ug/L 1.0
0.40
1
10/05/22 01:02
10/05/22 22:18
7440-43-9
Chromium
ND ug/L 5.0
3.7
1
10/05/22 01:02
10/05/22 22:18
7440-47-3
Cobalt
ND ug/L 5.0
3.6
1
10/05/22 01:02
10/05/22 22:18
7440-48-4
Copper
ND ug/L 5.0
4.3
1
10/05/22 01:02
10/05/22 22:18
7440-50-8
Iron
472 ug/L 50.0
41.5
1
10/05/22 01:02
10/05/22 22:18
7439-89-6
Lead
ND ug/L 5.0
4.5
1
10/05/22 01:02
10/10/22 20:34
7439-92-1
Manganese
20.9 ug/L 5.0
3.4
1
10/05/22 01:02
10/05/22 22:18
7439-96-5
Nickel
ND ug/L 5.0
3.5
1
10/05/22 01:02
10/05/22 22:18
7440-02-0
Selenium
ND ug/L 10.0
4.7
1
10/05/22 01:02
10/10/22 20:34
7782-49-2
Silver
ND ug/L 5.0
2.5
1
10/05/22 01:02
10/05/22 22:18
7440-22-4
Vanadium
ND ug/L 5.0
3.9
1
10/05/22 01:02
10/05/22 22:18
7440-62-2
Zinc
ND ug/L 10.0
9.5
1
10/05/22 01:02
10/05/22 22:18
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services -Asheville
Thallium
ND ug/L 0.47
0.050
1
10/05/22 09:53
10/10/22 18:08
7440-28-0
7470 Mercury
Analytical Method: EPA 7470A Preparation Method: EPA
7470A
Pace Analytical Services -Asheville
Mercury
ND ug/L 0.20
0.12
1
10/05/2211:57
10/06/2213:50
7439-97-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND ug/L 25.0
5.1
1
10/04/22 17:02
67-64-1
Acrylonitrile
ND ug/L 10.0
1.8
1
10/04/22 17:02
107-13-1
Benzene
ND ug/L 1.0
0.34
1
10/04/22 17:02
71-43-2
Bromochloromethane
ND ug/L 1.0
0.47
1
10/04/22 17:02
74-97-5
Bromodichloromethane
ND ug/L 1.0
0.31
1
10/04/22 17:02
75-27-4
Bromoform
ND ug/L 1.0
0.34
1
10/04/22 17:02
75-25-2
Bromomethane
ND ug/L 2.0
1.7
1
10/04/22 17:02
74-83-9
2-Butanone (MEK)
5.1 ug/L 5.0
4.0
1
10/04/22 17:02
78-93-3
Carbon disulfide
ND ug/L 2.0
0.36
1
10/04/22 17:02
75-15-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-7 Lab ID: 92628588003 Collected: 09/29/22 12:20 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/04/22 17:02
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/04/22 17:02
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/04/22 17:02
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/04/22 17:02
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/04/22 17:02
74-87-3 v2
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/04/22 17:02
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/04/22 17:02
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/04/22 17:02
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/04/22 17:02
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/04/22 17:02
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/04/22 17:02
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/04/22 17:02
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/04/22 17:02
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 17:02
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/04/22 17:02
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/04/22 17:02
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/04/22 17:02
156-60-5
1,2-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 17:02
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 17:02
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 17:02
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
10/04/22 17:02
100-41-4
2-Hexanone
ND
ug/L
5.0
0.48
1
10/04/22 17:02
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
10/04/22 17:02
74-88-4
Methylene Chloride
ND
ug/L
5.0
2.0
1
10/04/22 17:02
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
10/04/22 17:02
108-10-1
Styrene
ND
ug/L
1.0
0.29
1
10/04/22 17:02
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
10/04/22 17:02
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
10/04/22 17:02
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
10/04/22 17:02
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
10/04/22 17:02
109-99-9
Toluene
ND
ug/L
1.0
0.48
1
10/04/22 17:02
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
10/04/22 17:02
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 17:02
79-00-5
Trichloroethene
ND
ug/L
1.0
0.38
1
10/04/22 17:02
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.30
1
10/04/22 17:02
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.26
1
10/04/22 17:02
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.3
1
10/04/22 17:02
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.39
1
10/04/22 17:02
75-01-4
Xylene (Total)
ND
ug/L
1.0
0.34
1
10/04/22 17:02
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
97
%
70-130
1
10/04/22 17:02
460-00-4
1,2-Dichloroethane-d4 (S)
97
%
70-130
1
10/04/22 17:02
17060-07-0
Toluene-d8 (S)
102
%
70-130
1
10/04/22 17:02
2037-26-5
REPORT
OF LABORATORY ANALYSIS
This report shall not be reproduced,
except in full,
Date: 11/01/2022 12:12 PM
without the written
consent of Pace
Analytical Services, LLC.
Page 13 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: MW-7
Lab ID: 92628588003 Collected:
09/29/22 12:20
Received: 09/30/22 10:30 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
1.7J ug/L 2.0
0.86
1
10/01/22 19:53
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
101 % 70-130
1
10/01/22 19:53
17060-07-0
Toluene-d8 (S)
113 % 70-130
1
10/01/22 19:53
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
144 mg/L 5.0
5.0
1
10/01/22 16:29
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
246 mg/L 25.0
25.0
1
10/01/22 11:16
300.0 IC anions 48hr
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
7.6 mg/L 1.0
0.60
1
09/30/2218:37
16887-00-6
Nitrate as N
0.24 mg/L 0.10
0.060
1
09/30/22 18:37
14797-55-8
Sulfate
41.2 mg/L 1.0
0.50
1
09/30/2218:37
14808-79-8
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: NES-2S Lab ID: 92628588004 Collected: 09/29/22 15:26 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
0.78J nM
1.9
0.49
1
10/05/2210:26
1333-74-0
Biodegradation Indicator Gases
Analytical Method: RSK-175
Pace Analytical Gulf Coast
Methane
74 ug/L
5.0
2.0
1
10/05/22 08:27
74-82-8
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
Antimony
ND ug/L
5.0
3.0
1
10/05/22 01:02
10/05/22 22:21
7440-36-0
Arsenic
ND ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 20:37
7440-38-2
Barium
33.7 ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:21
7440-39-3
Beryllium
ND ug/L
1.0
0.70
1
10/05/22 01:02
10/05/22 22:21
7440-41-7
Cadmium
ND ug/L
1.0
0.40
1
10/05/22 01:02
10/05/22 22:21
7440-43-9
Chromium
ND ug/L
5.0
3.7
1
10/05/22 01:02
10/05/22 22:21
7440-47-3
Cobalt
ND ug/L
5.0
3.6
1
10/05/22 01:02
10/05/22 22:21
7440-48-4
Copper
ND ug/L
5.0
4.3
1
10/05/22 01:02
10/05/22 22:21
7440-50-8
Lead
ND ug/L
5.0
4.5
1
10/05/22 01:02
10/10/22 20:37
7439-92-1
Nickel
ND ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:21
7440-02-0
Selenium
ND ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 20:37
7782-49-2
Silver
ND ug/L
5.0
2.5
1
10/05/22 01:02
10/05/22 22:21
7440-22-4
Vanadium
ND ug/L
5.0
3.9
1
10/05/22 01:02
10/05/22 22:21
7440-62-2
Zinc
ND ug/L
10.0
9.5
1
10/05/22 01:02
10/05/22 22:21
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services -Asheville
Thallium
ND ug/L
0.47
0.050
1
10/05/22 09:53
10/10/22 18:12
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND ug/L
25.0
5.1
1
10/04/22 17:21
67-64-1
Acrylonitrile
ND ug/L
10.0
1.8
1
10/04/22 17:21
107-13-1
Benzene
ND ug/L
1.0
0.34
1
10/04/22 17:21
71-43-2
Bromochloromethane
ND ug/L
1.0
0.47
1
10/04/22 17:21
74-97-5
Bromodichloromethane
ND ug/L
1.0
0.31
1
10/04/22 17:21
75-27-4
Bromoform
ND ug/L
1.0
0.34
1
10/04/22 17:21
75-25-2
Bromomethane
ND ug/L
2.0
1.7
1
10/04/22 17:21
74-83-9
2-Butanone (MEK)
ND ug/L
5.0
4.0
1
10/04/22 17:21
78-93-3
Carbon disulfide
ND ug/L
2.0
0.36
1
10/04/22 17:21
75-15-0
Carbon tetrachloride
ND ug/L
1.0
0.33
1
10/04/22 17:21
56-23-5
Chlorobenzene
ND ug/L
1.0
0.28
1
10/04/22 17:21
108-90-7
Chloroethane
ND ug/L
1.0
0.65
1
10/04/22 17:21
75-00-3
Chloroform
ND ug/L
1.0
0.43
1
10/04/22 17:21
67-66-3
Chloromethane
ND ug/L
1.0
0.54
1
10/04/22 17:21
74-87-3 v2
1,2-Dibromo-3-chloropropane
ND ug/L
2.0
0.34
1
10/04/22 17:21
96-12-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: NES-2S Lab ID: 92628588004 Collected: 09/29/22 15:26 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/04/22 17:21
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/04/22 17:21
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/04/22 17:21
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/04/22 17:21
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/04/22 17:21
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/04/22 17:21
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/04/22 17:21
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 17:21
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
10/04/22 17:21
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
10/04/22 17:21
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
10/04/22 17:21
156-60-5
1,2-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 17:21
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 17:21
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
10/04/22 17:21
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
10/04/22 17:21
100-41-4
2-Hexanone
ND
ug/L
5.0
0.48
1
10/04/22 17:21
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
10/04/22 17:21
74-88-4
Methylene Chloride
ND
ug/L
5.0
2.0
1
10/04/22 17:21
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
10/04/22 17:21
108-10-1
Styrene
ND
ug/L
1.0
0.29
1
10/04/22 17:21
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
10/04/22 17:21
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
10/04/22 17:21
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
10/04/22 17:21
127-18-4
Toluene
ND
ug/L
1.0
0.48
1
10/04/22 17:21
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
10/04/22 17:21
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 17:21
79-00-5
Trichloroethene
ND
ug/L
1.0
0.38
1
10/04/22 17:21
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
0.30
1
10/04/22 17:21
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
0.26
1
10/04/22 17:21
96-18-4
Vinyl acetate
ND
ug/L
2.0
1.3
1
10/04/22 17:21
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.39
1
10/04/22 17:21
75-01-4
Xylene (Total)
ND
ug/L
1.0
0.34
1
10/04/22 17:21
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
101
%
70-130
1
10/04/22 17:21
460-00-4
1,2-Dichloroethane-d4 (S)
105
%
70-130
1
10/04/22 17:21
17060-07-0
Toluene-d8 (S)
100
%
70-130
1
10/04/22 17:21
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
1,4-Dioxane (p-Dioxane)
ND
ug/L
2.0
0.86
1
10/01/22 20:12
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
103
%
70-130
1
10/01/22 20:12
17060-07-0
Toluene-d8 (S)
102
%
70-130
1
10/01/22 20:12
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report
shall not be reproduced,
except in full,
Date: 11/01/2022 12:12 PM
without the written
consent of Pace
Analytical Services, LLC.
Page 16 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: NES-2S
Lab ID: 92628588004 Collected:
09/29/22 15:26
Received: 09/30/22 10:30 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
77.4 mg/L 5.0
5.0
1
10/01/22 16:40
300.0 IC anions 48hr
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
10.4 mg/L 1.0
0.60
1
09/30/2218:53
16887-00-6
Nitrate as N
0.20 mg/L 0.10
0.060
1
09/30/22 18:53
14797-55-8
Sulfate
30.1 mg/L 1.0
0.50
1
09/30/2218:53
14808-79-8
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 17 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: SW-1 Lab ID: 92628588005 Collected: 09/29/22 18:45 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
10/05/22 01:02
10/05/22 22:25
7440-36-0
ND
ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 20:48
7440-38-2
23.5
ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:25
7440-39-3
ND
ug/L
1.0
0.70
1
10/05/22 01:02
10/05/22 22:25
7440-41-7
ND
ug/L
1.0
0.40
1
10/05/22 01:02
10/05/22 22:25
7440-43-9
ND
ug/L
5.0
3.7
1
10/05/22 01:02
10/05/22 22:25
7440-47-3
ND
ug/L
5.0
3.6
1
10/05/22 01:02
10/05/22 22:25
7440-48-4
ND
ug/L
5.0
4.3
1
10/05/22 01:02
10/05/22 22:25
7440-50-8
ND
ug/L
5.0
4.5
1
10/05/22 01:02
10/10/22 20:48
7439-92-1
ND
ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:25
7440-02-0
ND
ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 20:48
7782-49-2
ND
ug/L
5.0
2.5
1
10/05/22 01:02
10/05/22 22:25
7440-22-4
32700
ug/L
662
131
1
10/05/22 01:02
10/05/22 22:25
ND
ug/L
5.0
3.9
1
10/05/22 01:02
10/05/22 22:25
7440-62-2
ND
ug/L
10.0
9.5
1
10/05/22 01:02
10/05/22 22:25
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.47
0.050
1 10/05/22 09:53
10/10/22 18:16
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/04/22 17:39
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
10/04/22 17:39
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
10/04/22 17:39
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/04/22 17:39
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/04/22 17:39
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/04/22 17:39
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/04/22 17:39
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
10/04/22 17:39
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
10/04/22 17:39
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/04/22 17:39
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/04/22 17:39
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/04/22 17:39
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/04/22 17:39
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/04/22 17:39
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/04/22 17:39
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/04/22 17:39
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/04/22 17:39
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/04/22 17:39
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/04/22 17:39
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/04/22 17:39
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/04/22 17:39
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/04/22 17:39
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 17:39
107-06-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
v2
Page 18 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: SW-1 Lab ID: 92628588005 Collected: 09/29/22 18:45 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 11/01/2022 12:12 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.35
1
10/04/2217:39
75-35-4
ND
ug/L
1.0
0.38
1
10/04/2217:39
156-59-2
ND
ug/L
1.0
0.40
1
10/04/2217:39
156-60-5
ND
ug/L
1.0
0.36
1
10/04/2217:39
78-87-5
ND
ug/L
1.0
0.36
1
10/04/22 17:39
10061-01-5
ND
ug/L
1.0
0.36
1
10/04/2217:39
10061-02-6
ND
ug/L
1.0
0.30
1
10/04/2217:39
100-41-4
ND
ug/L
5.0
0.48
1
10/04/2217:39
591-78-6
ND
ug/L
20.0
9.7
1
10/04/2217:39
74-88-4
ND
ug/L
5.0
2.0
1
10/04/2217:39
75-09-2
ND
ug/L
5.0
2.7
1
10/04/2217:39
108-10-1
ND
ug/L
1.0
0.29
1
10/04/2217:39
100-42-5
ND
ug/L
1.0
0.31
1
10/04/2217:39
630-20-6
ND
ug/L
1.0
0.22
1
10/04/2217:39
79-34-5
ND
ug/L
1.0
0.29
1
10/04/2217:39
127-18-4
ND
ug/L
1.0
0.48
1
10/04/2217:39
108-88-3
ND
ug/L
1.0
0.33
1
10/04/2217:39
71-55-6
ND
ug/L
1.0
0.32
1
10/04/2217:39
79-00-5
ND
ug/L
1.0
0.38
1
10/04/2217:39
79-01-6
ND
ug/L
1.0
0.30
1
10/04/2217:39
75-69-4
ND
ug/L
1.0
0.26
1
10/04/2217:39
96-18-4
ND
ug/L
2.0
1.3
1
10/04/2217:39
108-05-4
ND
ug/L
1.0
0.39
1
10/04/2217:39
75-01-4
ND
ug/L
1.0
0.34
1
10/04/2217:39
1330-20-7
97
%
70-130
1
10/04/2217:39
460-00-4
101
%
70-130
1
10/04/2217:39
17060-07-0
101
%
70-130
1
10/04/2217:39
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
10/01/22 20:31
123-91-1
102
%
70-130
1
10/01 /22 20:31
17060-07-0
104
%
70-130
1
10/01 /22 20:31
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 19 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: SW-2 Lab ID: 92628588006 Collected: 09/29/22 18:10 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
10/05/22 01:02
10/05/22 22:28
7440-36-0
ND
ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 20:51
7440-38-2
25.3
ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:28
7440-39-3
ND
ug/L
1.0
0.70
1
10/05/22 01:02
10/05/22 22:28
7440-41-7
ND
ug/L
1.0
0.40
1
10/05/22 01:02
10/05/22 22:28
7440-43-9
ND
ug/L
5.0
3.7
1
10/05/22 01:02
10/05/22 22:28
7440-47-3
ND
ug/L
5.0
3.6
1
10/05/22 01:02
10/05/22 22:28
7440-48-4
ND
ug/L
5.0
4.3
1
10/05/22 01:02
10/05/22 22:28
7440-50-8
ND
ug/L
5.0
4.5
1
10/05/22 01:02
10/10/22 20:51
7439-92-1
ND
ug/L
5.0
3.5
1
10/05/22 01:02
10/05/22 22:28
7440-02-0
ND
ug/L
10.0
4.7
1
10/05/22 01:02
10/10/22 20:51
7782-49-2
ND
ug/L
5.0
2.5
1
10/05/22 01:02
10/05/22 22:28
7440-22-4
62300
ug/L
662
131
1
10/05/22 01:02
10/05/22 22:28
ND
ug/L
5.0
3.9
1
10/05/22 01:02
10/05/22 22:28
7440-62-2
ND
ug/L
10.0
9.5
1
10/05/22 01:02
10/05/22 22:28
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.47
0.050
1 10/05/22 09:53
10/10/22 18:20
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
5.1
1
10/04/22 17:58
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
10/04/22 17:58
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
10/04/22 17:58
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
10/04/22 17:58
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
10/04/22 17:58
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
10/04/22 17:58
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
10/04/22 17:58
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
10/04/22 17:58
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
10/04/22 17:58
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
10/04/22 17:58
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
10/04/22 17:58
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
10/04/22 17:58
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
10/04/22 17:58
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
10/04/22 17:58
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
10/04/22 17:58
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
10/04/22 17:58
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
10/04/22 17:58
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
10/04/22 17:58
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
10/04/22 17:58
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
10/04/22 17:58
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
10/04/22 17:58
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
10/04/22 17:58
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
10/04/22 17:58
107-06-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
v2
Page 20 of 48

lceAnalyircal
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9800 Kincey Ave. Suite 100
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[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: SW-2 Lab ID: 92628588006 Collected: 09/29/22 18:10 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 11/01/2022 12:12 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.35
1
10/04/2217:58
75-35-4
ND
ug/L
1.0
0.38
1
10/04/2217:58
156-59-2
ND
ug/L
1.0
0.40
1
10/04/2217:58
156-60-5
ND
ug/L
1.0
0.36
1
10/04/2217:58
78-87-5
ND
ug/L
1.0
0.36
1
10/04/22 17:58
10061-01-5
ND
ug/L
1.0
0.36
1
10/04/2217:58
10061-02-6
ND
ug/L
1.0
0.30
1
10/04/2217:58
100-41-4
ND
ug/L
5.0
0.48
1
10/04/2217:58
591-78-6
ND
ug/L
20.0
9.7
1
10/04/2217:58
74-88-4
ND
ug/L
5.0
2.0
1
10/04/2217:58
75-09-2
ND
ug/L
5.0
2.7
1
10/04/2217:58
108-10-1
ND
ug/L
1.0
0.29
1
10/04/2217:58
100-42-5
ND
ug/L
1.0
0.31
1
10/04/2217:58
630-20-6
ND
ug/L
1.0
0.22
1
10/04/2217:58
79-34-5
ND
ug/L
1.0
0.29
1
10/04/2217:58
127-18-4
ND
ug/L
1.0
0.48
1
10/04/2217:58
108-88-3
ND
ug/L
1.0
0.33
1
10/04/2217:58
71-55-6
ND
ug/L
1.0
0.32
1
10/04/2217:58
79-00-5
ND
ug/L
1.0
0.38
1
10/04/2217:58
79-01-6
ND
ug/L
1.0
0.30
1
10/04/2217:58
75-69-4
ND
ug/L
1.0
0.26
1
10/04/2217:58
96-18-4
ND
ug/L
2.0
1.3
1
10/04/2217:58
108-05-4
ND
ug/L
1.0
0.39
1
10/04/2217:58
75-01-4
ND
ug/L
1.0
0.34
1
10/04/2217:58
1330-20-7
96
%
70-130
1
10/04/2217:58
460-00-4
100
%
70-130
1
10/04/2217:58
17060-07-0
103
%
70-130
1
10/04/2217:58
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
10/01/22 20:50
123-91-1
101
%
70-130
1
10/01 /22 20:50
17060-07-0
106
%
70-130
1
10/01 /22 20:50
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 21 of 48

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: TRIP BLANK Lab ID: 92628588008 Collected: 09/29/22 00:00 Received: 09/30/22 10:30 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Date: 11/01/2022 12:12 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
5.1
1
10/02/2219:23
67-64-1
ND
ug/L
10.0
1.8
1
10/02/2219:23
107-13-1
ND
ug/L
1.0
0.34
1
10/02/2219:23
71-43-2
ND
ug/L
1.0
0.47
1
10/02/2219:23
74-97-5
ND
ug/L
1.0
0.31
1
10/02/2219:23
75-27-4
ND
ug/L
1.0
0.34
1
10/02/2219:23
75-25-2
ND
ug/L
2.0
1.7
1
10/02/2219:23
74-83-9
ND
ug/L
5.0
4.0
1
10/02/2219:23
78-93-3
ND
ug/L
2.0
0.36
1
10/02/2219:23
75-15-0
ND
ug/L
1.0
0.33
1
10/02/2219:23
56-23-5
ND
ug/L
1.0
0.28
1
10/02/2219:23
108-90-7
ND
ug/L
1.0
0.65
1
10/02/2219:23
75-00-3
ND
ug/L
1.0
0.43
1
10/02/2219:23
67-66-3
ND
ug/L
1.0
0.54
1
10/02/2219:23
74-87-3
ND
ug/L
2.0
0.34
1
10/02/2219:23
96-12-8
ND
ug/L
1.0
0.36
1
10/02/2219:23
124-48-1
ND
ug/L
1.0
0.27
1
10/02/2219:23
106-93-4
ND
ug/L
1.0
0.39
1
10/02/2219:23
74-95-3
ND
ug/L
1.0
0.34
1
10/02/2219:23
95-50-1
ND
ug/L
1.0
0.33
1
10/02/2219:23
106-46-7
ND
ug/L
1.0
0.56
1
10/02/2219:23
110-57-6
ND
ug/L
1.0
0.37
1
10/02/2219:23
75-34-3
ND
ug/L
1.0
0.32
1
10/02/2219:23
107-06-2
ND
ug/L
1.0
0.35
1
10/02/2219:23
75-35-4
ND
ug/L
1.0
0.38
1
10/02/2219:23
156-59-2
ND
ug/L
1.0
0.40
1
10/02/2219:23
156-60-5
ND
ug/L
1.0
0.36
1
10/02/2219:23
78-87-5
ND
ug/L
1.0
0.36
1
10/02/22 19:23
10061-01-5
ND
ug/L
1.0
0.36
1
10/02/2219:23
10061-02-6
ND
ug/L
1.0
0.30
1
10/02/2219:23
100-41-4
ND
ug/L
5.0
0.48
1
10/02/2219:23
591-78-6
ND
ug/L
20.0
9.7
1
10/02/2219:23
74-88-4
ND
ug/L
5.0
2.0
1
10/02/2219:23
75-09-2
ND
ug/L
5.0
2.7
1
10/02/2219:23
108-10-1
ND
ug/L
1.0
0.29
1
10/02/2219:23
100-42-5
ND
ug/L
1.0
0.31
1
10/02/2219:23
630-20-6
ND
ug/L
1.0
0.22
1
10/02/2219:23
79-34-5
ND
ug/L
1.0
0.29
1
10/02/2219:23
127-18-4
ND
ug/L
10.0
3.5
1
10/02/2219:23
109-99-9
ND
ug/L
1.0
0.48
1
10/02/2219:23
108-88-3
ND
ug/L
1.0
0.33
1
10/02/2219:23
71-55-6
ND
ug/L
1.0
0.32
1
10/02/2219:23
79-00-5
ND
ug/L
1.0
0.38
1
10/02/2219:23
79-01-6
ND
ug/L
1.0
0.30
1
10/02/2219:23
75-69-4
ND
ug/L
1.0
0.26
1
10/02/2219:23
96-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IN
Page 22 of 48

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Sample: TRIP BLANK
Parameters
Lab ID: 92628588008 Collected:
Report
Results Units Limit
09/29/22 00:00
MDL DF
Received: 09/30/22 10:30 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl acetate
ND ug/L 2.0
1.3
1
10/02/22 19:23
108-05-4
Vinyl chloride
ND ug/L 1.0
0.39
1
10/02/22 19:23
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
10/02/22 19:23
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
94 % 70-130
1
10/02/22 19:23
460-00-4
1,2-Dichloroethane-d4 (S)
114 % 70-130
1
10/02/22 19:23
17060-07-0
Toluene-d8 (S)
110 % 70-130
1
10/02/22 19:23
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
0.86
1
10/01/22 15:05
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
111 % 70-130
1
10/01/22 15:05
17060-07-0
Toluene-d8 (S)
109 % 70-130
1
10/01/22 15:05
2037-26-5
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 23 of 48

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 751115 Analysis Method: AM20GAX
QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92628588002, 92628588003, 92628588004
METHOD BLANK: 2403342 Matrix: Air
Associated Lab Samples: 92628588002, 92628588003, 92628588004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Hydrogen nM ND 1.9 0.49 10/05/22 06:35
LABORATORY CONTROL SAMPLE & LCSD: 2403343 2403344
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Hydrogen nM 12 12 11 98 95 70-130 3 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 751162 Analysis Method: RSK-175
QC Batch Method: RSK-175 Analysis Description: Biodegradation Indicator Gases
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92628588002, 92628588003, 92628588004
METHOD BLANK: 2403704 Matrix: Water
Associated Lab Samples: 92628588002, 92628588003, 92628588004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Methane ug/L ND 5.0 2.0 10/05/22 06:10
LABORATORY CONTROL SAMPLE & LCSD: 2403705 2403706
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Methane ug/L 380 330 330 87 87 70-130 0 30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727674 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92628588001, 92628588002, 92628588003
METHOD BLANK: 3789251 Matrix: Water
Associated Lab Samples: 92628588001, 92628588002, 92628588003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 10/06/2213:00
LABORATORY CONTROL SAMPLE: 3789252
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.5 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3789253 3789254
MS MSD
92628412001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 2.1 2.2 84 87 75-125 3 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 26 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727880 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
METHOD BLANK: 3790578 Matrix: Water
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Antimony
ug/L
ND
5.0
3.0
10/05/22 21:46
Arsenic
ug/L
ND
10.0
4.7
10/10/2219:52
Barium
ug/L
ND
5.0
3.5
10/05/22 21:46
Beryllium
ug/L
ND
1.0
0.70
10/05/22 21:46
Cadmium
ug/L
ND
1.0
0.40
10/05/22 21:46
Chromium
ug/L
ND
5.0
3.7
10/10/2219:52
Cobalt
ug/L
ND
5.0
3.6
10/05/22 21:46
Copper
ug/L
ND
5.0
4.3
10/05/22 21:46
Hardness, Total(SM 2340B)
ug/L
ND
662
131
10/05/22 21:46
Iron
ug/L
ND
50.0
41.5
10/05/22 21:46
Lead
ug/L
ND
5.0
4.5
10/10/2219:52
Manganese
ug/L
ND
5.0
3.4
10/05/22 21:46
Nickel
ug/L
ND
5.0
3.5
10/05/22 21:46
Selenium
ug/L
ND
10.0
4.7
10/10/2219:52
Silver
ug/L
ND
5.0
2.5
10/05/22 21:46
Vanadium
ug/L
ND
5.0
3.9
10/05/22 21:46
Zinc
ug/L
ND
10.0
9.5
10/05/22 21:46
LABORATORY CONTROL SAMPLE:
3790579
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Antimony
ug/L
500
496
99
80-120
Arsenic
ug/L
500
476
95
80-120
Barium
ug/L
500
487
97
80-120
Beryllium
ug/L
500
490
98
80-120
Cadmium
ug/L
500
494
99
80-120
Chromium
ug/L
500
495
99
80-120
Cobalt
ug/L
500
505
101
80-120
Copper
ug/L
500
523
105
80-120
Hardness, Total(SM 2340B)
ug/L
33100
32900
99
80-120
Iron
ug/L
5000
4920
98
80-120
Lead
ug/L
500
494
99
80-120
Manganese
ug/L
500
514
103
80-120
Nickel
ug/L
500
502
100
80-120
Selenium
ug/L
500
483
97
80-120
Silver
ug/L
250
234
93
80-120
Vanadium
ug/L
500
536
107
80-120
Zinc
ug/L
500
502
100
80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/01/2022 12:12 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 48

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
MATRIX SPIKE & MATRIX SPIKE
Parameter
DUPLICATE: 3790580
MS
92628588001 Spike
Units Result Conc.
MSD
Spike
Conc.
3790581
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Antimony
ug/L
ND
500
500
514
506
103
101
75-125
1
20
Arsenic
ug/L
ND
500
500
498
491
99
97
75-125
2
20
Barium
ug/L
43.5
500
500
546
532
100
98
75-125
3
20
Beryllium
ug/L
ND
500
500
509
498
102
100
75-125
2
20
Cadmium
ug/L
0.55J
500
500
520
514
104
103
75-125
1
20
Chromium
ug/L
ND
500
500
520
502
104
100
75-125
3
20
Cobalt
ug/L
9.5
500
500
518
512
102
100
75-125
1
20
Copper
ug/L
ND
500
500
534
517
107
103
75-125
3
20
Hardness, Total(SM 2340B)
ug/L
95000
33100
33100
131000
127000
110
97
75-125
3
20
Iron
ug/L
3210
5000
5000
8340
8170
102
99
75-125
2
20
Lead
ug/L
ND
500
500
487
481
97
96
75-125
1
20
Manganese
ug/L
3480
500
500
4090
3980
121
100
75-125
3
20
Nickel
ug/L
ND
500
500
510
505
101
100
75-125
1
20
Selenium
ug/L
ND
500
500
518
510
103
102
75-125
2
20
Silver
ug/L
ND
250
250
241
237
96
95
75-125
2
20
Vanadium
ug/L
ND
500
500
553
537
110
107
75-125
3
20
Zinc
ug/L
ND
500
500
522
514
103
101
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727920 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
METHOD BLANK: 3790630 Matrix: Water
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.47 0.050 10/10/2217:29
LABORATORY CONTROL SAMPLE: 3790631
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 25 25.6 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3790632 3790633
MS MSD
92628588001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 25 25 25.7 26.0 103 104 75-125 1 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727360 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92628588008
METHOD BLANK: 3787851
Associated Lab Samples: 92628588008
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
10/02/22 18:47
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
10/02/22 18:47
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
10/02/22 18:47
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
10/02/22 18:47
1,1-Dichloroethane
ug/L
ND
1.0
0.37
10/02/22 18:47
1,1-Dichloroethene
ug/L
ND
1.0
0.35
10/02/22 18:47
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
10/02/22 18:47
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
10/02/22 18:47
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
10/02/22 18:47
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
10/02/22 18:47
1,2-Dichloroethane
ug/L
ND
1.0
0.32
10/02/22 18:47
1,2-Dichloropropane
ug/L
ND
1.0
0.36
10/02/22 18:47
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
10/02/22 18:47
2-Butanone (MEK)
ug/L
ND
5.0
4.0
10/02/22 18:47
2-Hexanone
ug/L
ND
5.0
0.48
10/02/22 18:47
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
10/02/22 18:47
Acetone
ug/L
ND
25.0
5.1
10/02/22 18:47
Acrylonitrile
ug/L
ND
10.0
1.8
10/02/22 18:47
Benzene
ug/L
ND
1.0
0.34
10/02/22 18:47
Bromochloromethane
ug/L
ND
1.0
0.47
10/02/22 18:47
Bromodichloromethane
ug/L
ND
1.0
0.31
10/02/22 18:47
Bromoform
ug/L
ND
1.0
0.34
10/02/22 18:47
Bromomethane
ug/L
ND
2.0
1.7
10/02/22 18:47
Carbon disulfide
ug/L
ND
2.0
0.36
10/02/22 18:47
Carbon tetrachloride
ug/L
ND
1.0
0.33
10/02/22 18:47
Chlorobenzene
ug/L
ND
1.0
0.28
10/02/22 18:47
Chloroethane
ug/L
ND
1.0
0.65
10/02/22 18:47
Chloroform
ug/L
ND
1.0
0.43
10/02/22 18:47
Chloromethane
ug/L
ND
1.0
0.54
10/02/22 18:47
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
10/02/22 18:47
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/02/22 18:47
Dibromochloromethane
ug/L
ND
1.0
0.36
10/02/22 18:47
Dibromomethane
ug/L
ND
1.0
0.39
10/02/22 18:47
Ethylbenzene
ug/L
ND
1.0
0.30
10/02/22 18:47
lodomethane
ug/L
ND
20.0
9.7
10/02/22 18:47
Methylene Chloride
ug/L
ND
5.0
2.0
10/02/22 18:47
Styrene
ug/L
ND
1.0
0.29
10/02/22 18:47
Tetrachloroethene
ug/L
ND
1.0
0.29
10/02/22 18:47
Tetrahydrofuran
ug/L
ND
10.0
3.5
10/02/22 18:47
Toluene
ug/L
ND
1.0
0.48
10/02/22 18:47
IK
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 30 of 48

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
METHOD BLANK: 3787851
Matrix:
Water
Associated Lab Samples: 92628588008
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
10/02/22 18:47
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/02/22 18:47
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
10/02/22 18:47
Trichloroethene
ug/L
ND
1.0
0.38
10/02/22 18:47
Trichlorofluoromethane
ug/L
ND
1.0
0.30
10/02/22 18:47
Vinyl acetate
ug/L
ND
2.0
1.3
10/02/22 18:47
Vinyl chloride
ug/L
ND
1.0
0.39
10/02/22 18:47
Xylene (Total)
ug/L
ND
1.0
0.34
10/02/22 18:47
1,2-Dichloroethane-d4 (S)
%
118
70-130
10/02/22 18:47
4-Bromofluorobenzene (S)
%
96
70-130
10/02/22 18:47
Toluene-d8 (S)
%
111
70-130
10/02/22 18:47
LABORATORY CONTROL SAMPLE: 3787852
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
54.3
109
70-130
1,1,1-Trichloroethane
ug/L
50
54.3
109
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
54.7
109
70-130
1,1,2-Trichloroethane
ug/L
50
53.1
106
70-130
1,1-Dichloroethane
ug/L
50
53.0
106
70-130
1,1-Dichloroethene
ug/L
50
54.3
109
70-130
1,2,3-Trichloropropane
ug/L
50
54.7
109
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
53.7
107
70-131
1,2-Dibromoethane (EDB)
ug/L
50
52.8
106
70-130
1,2-Dichlorobenzene
ug/L
50
52.3
105
70-130
1,2-Dichloroethane
ug/L
50
55.6
111
70-130
1,2-Dichloropropane
ug/L
50
50.9
102
70-130
1,4-Dichlorobenzene
ug/L
50
51.2
102
70-130
2-Butanone (MEK)
ug/L
100
106
106
70-134
2-Hexanone
ug/L
100
114
114
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
100
108
108
70-130
Acetone
ug/L
100
106
106
70-133
Acrylonitrile
ug/L
250
272
109
70-130
Benzene
ug/L
50
47.2
94
70-130
Bromochloromethane
ug/L
50
52.1
104
70-130
Bromodichloromethane
ug/L
50
52.5
105
70-130
Bromoform
ug/L
50
52.3
105
70-130
Bromomethane
ug/L
50
45.0
90
45-151
Carbon disulfide
ug/L
50
48.1
96
70-130
Carbon tetrachloride
ug/L
50
51.6
103
70-130
Chlorobenzene
ug/L
50
52.6
105
70-130
Chloroethane
ug/L
50
57.6
115
39-152 IK
Chloroform
ug/L
50
53.6
107
70-130
Chloromethane
ug/L
50
50.0
100
58-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/01/2022 12:12 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
LABORATORY CONTROL SAMPLE:
Parameter
3787852
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,2-Dichloroethene
ug/L
50
54.6
109
70-130
cis-1,3-Dichloropropene
ug/L
50
55.1
110
70-130
Dibromochloromethane
ug/L
50
55.1
110
70-130
Dibromomethane
ug/L
50
45.3
91
70-130
Ethylbenzene
ug/L
50
52.4
105
70-130
lodomethane
ug/L
100
107
107
53-141
Methylene Chloride
ug/L
50
54.0
108
66-130
Styrene
ug/L
50
52.3
105
70-130
Tetrachloroethene
ug/L
50
49.5
99
70-130
Tetrahydrofuran
ug/L
500
570
114
70-130
Toluene
ug/L
50
49.0
98
70-130
trans-1,2-Dichloroethene
ug/L
50
53.8
108
70-130
trans- 1,3-Dichloropropene
ug/L
50
55.4
111
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
55.3
111
57-185
Trichloroethene
ug/L
50
49.4
99
70-130
Trichlorofluoromethane
ug/L
50
46.1
92
62-130
Vinyl acetate
ug/L
100
115
115
70-144
Vinyl chloride
ug/L
50
51.9
104
62-130
Xylene (Total)
ug/L
150
158
105
70-130
1,2-Dichloroethane-d4 (S)
%
111
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
100
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3787853
MS
92628486006 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3787854
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.6
21.6
103
108
70-141
5
30
1,1,1-Trichloroethane
ug/L
ND
20
20
26.5
25.3
132
126
70-150
5
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.5
22.2
108
111
69-142
3
30
1,1,2-Trichloroethane
ug/L
ND
20
20
23.5
22.1
118
110
70-138
6
30
1,1-Dichloroethane
ug/L
ND
20
20
24.9
24.0
125
120
70-150
4
30
1,1-Dichloroethene
ug/L
ND
20
20
26.5
26.0
132
130
70-156
2
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.4
20.3
107
102
70-140
5
30
1,2-Dibromo-3-
ug/L
ND
20
20
22.1
22.3
111
112
68-146
1
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.3
22.9
107
114
70-138
7
30
1,2-Dichlorobenzene
ug/L
ND
20
20
20.3
22.0
102
110
70-141
8
30
1,2-Dichloroethane
ug/L
ND
20
20
24.8
23.4
124
117
69-143
6
30
1,2-Dichloropropane
ug/L
ND
20
20
23.0
23.6
115
118
68-156
3
30
1,4-Dichlorobenzene
ug/L
ND
20
20
20.4
20.4
102
102
70-142
0
30
2-Butanone (MEK)
ug/L
ND
40
40
47.1
43.1
118
108
60-157
9
30
2-Hexanone
ug/L
ND
40
40
45.2
46.2
113
115
68-146
2
30
4-Methyl-2-pentanone
ug/L
ND
40
40
41.4
43.2
104
108
70-141
4
30
(MIBK)
Acetone
ug/L
ND
40
40
48.4
45.8
121
115
58-157
5
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 32 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3787853
3787854
MS
MSD
92628486006
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acrylonitrile
ug/L
ND
100
100
123
117
123
117
69-147
4
30
Benzene
ug/L
ND
20
20
21.5
21.1
108
106
70-142
2
30
Bromochloromethane
ug/L
ND
20
20
25.0
23.7
125
118
70-146
6
30
Bromodichloromethane
ug/L
ND
20
20
23.5
22.2
117
111
70-139
6
30
Bromoform
ug/L
ND
20
20
20.4
20.5
102
103
64-140
0
30
Bromomethane
ug/L
ND
20
20
23.8
21.8
119
109
28-192
9
30
Carbon disulfide
ug/L
ND
20
20
24.0
23.2
120
116
70-151
4
30
Carbon tetrachloride
ug/L
ND
20
20
26.3
25.3
131
127
70-148
4
30
Chlorobenzene
ug/L
ND
20
20
21.6
22.4
108
112
70-141
4
30
Chloroethane
ug/L
ND
20
20
31.9
29.4
159
147
58-191
8
30 IK,v1
Chloroform
ug/L
ND
20
20
25.1
23.8
125
119
70-148
5
30
Chloromethane
ug/L
ND
20
20
25.1
23.9
125
119
43-162
5
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
25.7
24.6
128
123
68-151
4
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
23.4
23.4
117
117
70-139
0
30
Dibromochloromethane
ug/L
ND
20
20
22.5
21.1
112
106
70-144
6
30
Dibromomethane
ug/L
ND
20
20
19.0
19.5
95
97
70-139
2
30
Ethylbenzene
ug/L
ND
20
20
22.6
22.8
113
114
70-143
1
30
lodomethane
ug/L
ND
40
40
49.1
46.0
123
115
35-171
6
30
Methylene Chloride
ug/L
ND
20
20
23.3
22.9
117
114
62-149
2
30
Styrene
ug/L
ND
20
20
20.8
21.4
104
107
70-143
3
30
Tetrachloroethene
ug/L
ND
20
20
19.5
20.9
97
104
70-145
7
30
Tetrahydrofuran
ug/L
ND
200
200
244
226
122
113
69-144
8
30
Toluene
ug/L
ND
20
20
21.3
21.8
107
109
70-142
2
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
26.0
24.5
130
122
70-151
6
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
23.7
23.3
119
116
70-139
2
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
18.8
18.8
94
94
51-159
0
30
Trichloroethene
ug/L
ND
20
20
22.0
22.6
110
113
62-146
3
30
Trichlorofluoromethane
ug/L
ND
20
20
24.3
23.8
121
119
63-153
2
30
Vinyl acetate
ug/L
ND
40
40
50.1
46.7
125
117
61-162
7
30 v1
Vinyl chloride
ug/L
ND
20
20
27.2
26.3
136
132
61-163
3
30
Xylene (Total)
ug/L
ND
60
60
65.0
66.8
108
111
70-143
3
30
1,2-Dichloroethane-d4 (S)
%
122
111
70-130
4-Bromofluorobenzene (S)
%
99
99
70-130
Toluene-d8 (S)
%
100
101
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 33 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727685 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
METHOD BLANK: 3789304
Matrix:
Water
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
10/04/22 23:46
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
10/04/22 23:46
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
10/04/22 23:46
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
10/04/22 23:46
1,1-Dichloroethane
ug/L
ND
1.0
0.37
10/04/22 23:46
1,1-Dichloroethene
ug/L
ND
1.0
0.35
10/04/22 23:46
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
10/04/22 23:46
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
10/04/22 23:46
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
10/04/22 23:46
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
10/04/22 23:46
1,2-Dichloroethane
ug/L
ND
1.0
0.32
10/04/22 23:46
1,2-Dichloropropane
ug/L
ND
1.0
0.36
10/04/22 23:46
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
10/04/22 23:46
2-Butanone (MEK)
ug/L
ND
5.0
4.0
10/04/22 23:46
2-Hexanone
ug/L
ND
5.0
0.48
10/04/22 23:46
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
10/04/22 23:46
Acetone
ug/L
ND
25.0
5.1
10/04/22 23:46
Acrylonitrile
ug/L
ND
10.0
1.8
10/04/22 23:46
Benzene
ug/L
ND
1.0
0.34
10/04/22 23:46
Bromochloromethane
ug/L
ND
1.0
0.47
10/04/22 23:46
Bromodichloromethane
ug/L
ND
1.0
0.31
10/04/22 23:46
Bromoform
ug/L
ND
1.0
0.34
10/04/22 23:46
Bromomethane
ug/L
ND
2.0
1.7
10/04/22 23:46
Carbon disulfide
ug/L
ND
2.0
0.36
10/04/22 23:46
Carbon tetrachloride
ug/L
ND
1.0
0.33
10/04/22 23:46
Chlorobenzene
ug/L
ND
1.0
0.28
10/04/22 23:46
Chloroethane
ug/L
ND
1.0
0.65
10/04/22 23:46
Chloroform
ug/L
ND
1.0
0.43
10/04/22 23:46
Chloromethane
ug/L
ND
1.0
0.54
10/04/22 23:46 v2
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
10/04/22 23:46
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/04/22 23:46
Dibromochloromethane
ug/L
ND
1.0
0.36
10/04/22 23:46
Dibromomethane
ug/L
ND
1.0
0.39
10/04/22 23:46
Ethylbenzene
ug/L
ND
1.0
0.30
10/04/22 23:46
lodomethane
ug/L
ND
20.0
9.7
10/04/22 23:46
Methylene Chloride
ug/L
ND
5.0
2.0
10/04/22 23:46
Styrene
ug/L
ND
1.0
0.29
10/04/22 23:46
Tetrachloroethene
ug/L
ND
1.0
0.29
10/04/22 23:46
Tetrahydrofuran
ug/L
ND
10.0
3.5
10/04/22 23:46
Toluene
ug/L
ND
1.0
0.48
10/04/22 23:46
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/01/2022 12:12 PM without the written consent of Pace Analytical Services, LLC. Page 34 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
METHOD BLANK: 3789304 Matrix: Water
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
10/04/22 23:46
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
10/04/22 23:46
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
10/04/22 23:46
Trichloroethene
ug/L
ND
1.0
0.38
10/04/22 23:46
Trichlorofluoromethane
ug/L
ND
1.0
0.30
10/04/22 23:46
Vinyl acetate
ug/L
ND
2.0
1.3
10/04/22 23:46
Vinyl chloride
ug/L
ND
1.0
0.39
10/04/22 23:46
Xylene (Total)
ug/L
ND
1.0
0.34
10/04/22 23:46
1,2-Dichloroethane-d4 (S)
%
95
70-130
10/04/22 23:46
4-Bromofluorobenzene (S)
%
97
70-130
10/04/22 23:46
Toluene-d8 (S)
%
102
70-130
10/04/22 23:46
LABORATORY CONTROL SAMPLE:
Parameter
3789305
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
52.3
105
70-130
1,1,1-Trichloroethane
ug/L
50
46.8
94
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
49.6
99
70-130
1,1,2-Trichloroethane
ug/L
50
50.2
100
70-130
1,1-Dichloroethane
ug/L
50
44.9
90
70-130
1,1-Dichloroethene
ug/L
50
44.1
88
70-130
1,2,3-Trichloropropane
ug/L
50
48.4
97
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
52.3
105
70-131
1,2-Dibromoethane (EDB)
ug/L
50
51.1
102
70-130
1,2-Dichlorobenzene
ug/L
50
50.6
101
70-130
1,2-Dichloroethane
ug/L
50
43.0
86
70-130
1,2-Dichloropropane
ug/L
50
48.1
96
70-130
1,4-Dichlorobenzene
ug/L
50
48.7
97
70-130
2-Butanone (MEK)
ug/L
100
96.9
97
70-134
2-Hexanone
ug/L
100
106
106
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
100
99.0
99
70-130
Acetone
ug/L
100
96.5
97
70-133
Acrylonitrile
ug/L
250
249
99
70-130
Benzene
ug/L
50
45.5
91
70-130
Bromochloromethane
ug/L
50
47.5
95
70-130
Bromodichloromethane
ug/L
50
48.1
96
70-130
Bromoform
ug/L
50
54.0
108
70-130
Bromomethane
ug/L
50
46.7
93
45-151
Carbon disulfide
ug/L
50
45.7
91
70-130
Carbon tetrachloride
ug/L
50
50.4
101
70-130
Chlorobenzene
ug/L
50
49.4
99
70-130
Chloroethane
ug/L
50
45.6
91
39-152
Chloroform
ug/L
50
45.0
90
70-130
Chloromethane
ug/L
50
42.6
85
58-130 v3
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/01/2022 12:12 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
LABORATORY CONTROL SAMPLE:
Parameter
3789305
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,2-Dichloroethene
ug/L
50
45.2
90
70-130
cis-1,3-Dichloropropene
ug/L
50
51.5
103
70-130
Dibromochloromethane
ug/L
50
51.2
102
70-130
Dibromomethane
ug/L
50
48.5
97
70-130
Ethylbenzene
ug/L
50
48.7
97
70-130
lodomethane
ug/L
100
101
101
53-141
Methylene Chloride
ug/L
50
46.9
94
66-130
Styrene
ug/L
50
52.0
104
70-130
Tetrachloroethene
ug/L
50
49.1
98
70-130
Tetrahydrofuran
ug/L
500
492
98
70-130
Toluene
ug/L
50
45.8
92
70-130
trans-1,2-Dichloroethene
ug/L
50
47.0
94
70-130
trans- 1,3-Dichloropropene
ug/L
50
50.9
102
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
44.7
89
57-185
Trichloroethene
ug/L
50
50.8
102
70-130
Trichlorofluoromethane
ug/L
50
42.6
85
62-130
Vinyl acetate
ug/L
100
102
102
70-144
Vinyl chloride
ug/L
50
46.5
93
62-130
Xylene (Total)
ug/L
150
148
99
70-130
1,2-Dichloroethane-d4 (S)
%
88
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
97
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3789306
MS
92628588001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3789307
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
26.1
26.0
131
130
70-141
1
30
1,1,1-Trichloroethane
ug/L
ND
20
20
25.1
24.7
126
124
70-150
2
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
25.1
25.4
125
127
69-142
1
30
1,1,2-Trichloroethane
ug/L
ND
20
20
25.2
23.3
126
116
70-138
8
30
1,1-Dichloroethane
ug/L
ND
20
20
23.3
23.2
117
116
70-150
0
30
1,1-Dichloroethene
ug/L
ND
20
20
24.1
23.7
120
118
70-156
2
30
1,2,3-Trichloropropane
ug/L
ND
20
20
24.7
23.0
123
115
70-140
7
30
1,2-Dibromo-3-
ug/L
ND
20
20
26.6
26.7
133
133
68-146
0
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
26.1
25.6
130
128
70-138
2
30
1,2-Dichlorobenzene
ug/L
ND
20
20
25.0
25.0
125
125
70-141
0
30
1,2-Dichloroethane
ug/L
ND
20
20
22.5
22.9
112
114
69-143
2
30
1,2-Dichloropropane
ug/L
ND
20
20
24.7
24.3
124
121
68-156
2
30
1,4-Dichlorobenzene
ug/L
ND
20
20
25.1
25.2
125
126
70-142
0
30
2-Butanone (MEK)
ug/L
ND
40
40
53.5
47.9
134
120
60-157
11
30
2-Hexanone
ug/L
ND
40
40
54.4
52.6
136
131
68-146
4
30
4-Methyl-2-pentanone
ug/L
ND
40
40
49.7
46.5
124
116
70-141
7
30
(MIBK)
Acetone
ug/L
ND
40
40
56.6
51.2
142
128
58-157
10
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 36 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3789306
3789307
MS
MSD
92628588001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acrylonitrile
ug/L
ND
100
100
129
124
129
124
69-147
4
30
Benzene
ug/L
ND
20
20
23.6
22.4
118
112
70-142
5
30
Bromochloromethane
ug/L
ND
20
20
25.7
24.8
128
124
70-146
4
30
Bromodichloromethane
ug/L
ND
20
20
25.2
24.3
126
122
70-139
4
30
Bromoform
ug/L
ND
20
20
26.8
25.7
134
128
64-140
4
30
Bromomethane
ug/L
ND
20
20
24.2
23.0
121
115
28-192
5
30 v3
Carbon disulfide
ug/L
ND
20
20
22.5
22.4
113
112
70-151
0
30
Carbon tetrachloride
ug/L
ND
20
20
26.2
25.6
131
128
70-148
2
30
Chlorobenzene
ug/L
0.51J
20
20
25.6
26.4
126
129
70-141
3
30
Chloroethane
ug/L
ND
20
20
24.2
24.1
121
121
58-191
0
30 v3
Chloroform
ug/L
2.1
20
20
25.2
24.6
116
113
70-148
2
30
Chloromethane
ug/L
ND
20
20
23.7
22.9
118
114
43-162
3
30 v3
cis-1,2-Dichloroethene
ug/L
ND
20
20
23.9
23.8
120
119
68-151
0
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
26.0
24.7
130
123
70-139
5
30
Dibromochloromethane
ug/L
ND
20
20
26.5
26.3
132
131
70-144
1
30
Dibromomethane
ug/L
ND
20
20
26.1
24.4
131
122
70-139
7
30
Ethylbenzene
ug/L
ND
20
20
25.1
25.0
126
125
70-143
1
30
lodomethane
ug/L
ND
40
40
48.9
47.1
122
118
35-171
4
30
Methylene Chloride
ug/L
ND
20
20
24.9
24.4
125
122
62-149
2
30
Styrene
ug/L
ND
20
20
26.3
25.9
132
130
70-143
2
30
Tetrachloroethene
ug/L
ND
20
20
24.2
24.7
121
123
70-145
2
30
Tetrahydrofuran
ug/L
ND
200
200
251
244
126
122
69-144
3
30
Toluene
ug/L
ND
20
20
24.4
23.1
122
116
70-142
5
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.2
24.6
121
123
70-151
2
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
26.2
25.2
131
126
70-139
4
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
16.1
19.6
80
98
51-159
20
30
Trichloroethene
ug/L
ND
20
20
26.2
24.8
131
124
62-146
6
30
Trichlorofluoromethane
ug/L
ND
20
20
22.5
23.1
112
115
63-153
3
30
Vinyl acetate
ug/L
ND
40
40
50.9
47.5
127
119
61-162
7
30
Vinyl chloride
ug/L
ND
20
20
25.4
25.2
127
126
61-163
1
30
Xylene (Total)
ug/L
ND
60
60
75.1
75.4
125
126
70-143
0
30
1,2-Dichloroethane-d4 (S)
%
97
94
70-130
4-Bromofluorobenzene (S)
%
100
102
70-130
Toluene-d8 (S)
%
99
97
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 37 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727317 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92628588008
METHOD BLANK: 3787732
Matrix:
Water
Associated Lab Samples: 92628588008
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 10/01/22 14:07
1,2-Dichloroethane-d4 (S)
%
104
70-130
10/01/22 14:07
Toluene-d8 (S)
%
105
70-130
10/01/22 14:07
LABORATORY CONTROL SAMPLE: 3787733
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 18.2 91 70-130
1,2-Dichloroethane-d4 (S) % 101 70-130
Toluene-d8(S) % 102 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3787734
3787735
MS
MSD
92628458008 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 21.3 22.0
106
110
63-136
3 30
1,2-Dichloroethane-d4 (S)
%
105
106
70-130
30
Toluene-d8 (S)
%
107
105
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 38 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727318 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
METHOD BLANK: 3787736
Matrix:
Water
Associated Lab Samples:
92628588001, 92628588002, 92628588003, 92628588004, 92628588005, 92628588006
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 10/01/22 14:08
1,2-Dichloroethane-d4 (S)
%
90
70-130
10/01/22 14:08
Toluene-d8 (S)
%
99
70-130
10/01/22 14:08
LABORATORY CONTROL SAMPLE: 3787737
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 18.9 94 70-130
1,2-Dichloroethane-d4 (S) % 97 70-130
Toluene-d8(S) % 102 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3787738
3787739
MS
MSD
92628458030 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane (p-Dioxane)
ug/L ND 20
20 21.0 19.0
105
95
63-136
10 30
1,2-Dichloroethane-d4 (S)
%
108
102
70-130
30
Toluene-d8 (S)
%
104
106
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 39 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727323 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004
METHOD BLANK: 3787752 Matrix: Water
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 mg/L ND 5.0 5.0 10/01/22 14:58
LABORATORY CONTROL SAMPLE: 3787753
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 50.3 101 80-120
LABORATORY CONTROL SAMPLE: 3787754
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 51.0 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3787755 3787756
MS MSD
92628237001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 26.3 50 50 75.1 74.5 98 96 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3787757 3787758
MS MSD
92628237002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 26.0 50 50 78.3 77.9 105 104 80-120 1 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 40 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727291 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92628588001, 92628588002, 92628588003
METHOD BLANK: 3787639 Matrix: Water
Associated Lab Samples: 92628588001, 92628588002, 92628588003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Dissolved Solids mg/L ND 25.0 25.0 10/01/22 11:15
LABORATORY CONTROL SAMPLE: 3787640
Spike LCS
Parameter Units Conc. Result
Total Dissolved Solids mg/L 250 256
SAMPLE DUPLICATE: 3787641
92628085001 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 6460000 ug/L 6600
LCS % Rec
% Rec Limits Qualifiers
102 90-110
Max
RPD RPD Qualifiers
2 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/01/2022 12:12 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 48

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
QC Batch: 727186 Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993 Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92628588001, 92628588002, 92628588003, 92628588004
METHOD BLANK: 3787305
Matrix: Water
Associated Lab Samples:
92628588001, 92628588002, 92628588003, 92628588004
Blank Reporting
Parameter
Units
Result Limit
MDL Analyzed Qualifiers
Chloride
mg/L
ND 1.0
0.60 09/30/2216:18
Nitrate as N
mg/L
ND 0.10
0.060 09/30/22 16:18
Sulfate
mg/L
ND 1.0
0.50 09/30/2216:18
LABORATORY CONTROL SAMPLE: 3787306
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride mg/L 50 48.1 96 90-110
Nitrate as N mg/L 2.5 2.4 95 90-110
Sulfate mg/L 50 48.5 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3787307
3787308
MS
MSD
92628482001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter Units
Result Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Chloride mg/L
4.7 50
50
52.9
53.3
96
97
90-110
1 10
Nitrate as N mg/L
0.50 2.5
2.5
3.0
3.0
99
99
90-110
1 10
Sulfate mg/L
3.2 50
50
51.6
52.1
97
98
90-110
1 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /01 /2022 12:12 PM without the written consent of Pace Analytical Services, LLC.
Page 42 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/01/2022 12:12 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
GM1.004/.005 OXFORD
92628588
LANDFILL
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92628588002
MW-5R
AM20GAX
751115
92628588003
MW-7
AM20GAX
751115
92628588004
NES-2S
AM20GAX
751115
92628588002
MW-5R
RSK-175
751162
92628588003
MW-7
RSK-175
751162
92628588004
NES-2S
RSK-175
751162
92628588001
MW-3RR
EPA 3010A
727880
EPA 6010D
727892
92628588002
MW-5R
EPA 3010A
727880
EPA 6010D
727892
92628588003
MW-7
EPA 3010A
727880
EPA 6010D
727892
92628588004
NES-2S
EPA 3010A
727880
EPA 6010D
727892
92628588005
SW-1
EPA 3010A
727880
EPA 6010D
727892
92628588006
SW-2
EPA 3010A
727880
EPA 6010D
727892
92628588001
MW-3RR
EPA 3010A
727920
EPA 6020B
728088
92628588002
MW-5R
EPA 3010A
727920
EPA 6020B
728088
92628588003
MW-7
EPA 3010A
727920
EPA 6020B
728088
92628588004
NES-2S
EPA 3010A
727920
EPA 6020B
728088
92628588005
SW-1
EPA 3010A
727920
EPA 6020B
728088
92628588006
SW-2
EPA 3010A
727920
EPA 6020B
728088
92628588001
MW-3RR
EPA 7470A
727674
EPA 7470A
728041
92628588002
MW-5R
EPA 7470A
727674
EPA 7470A
728041
92628588003
MW-7
EPA 7470A
727674
EPA 7470A
728041
92628588001
MW-3RR
EPA 8260D
727685
92628588002
MW-5R
EPA 8260D
727685
92628588003
MW-7
EPA 8260D
727685
92628588004
NES-2S
EPA 8260D
727685
92628588005
SW-1
EPA 8260D
727685
92628588006
SW-2
EPA 8260D
727685
92628588008
TRIP BLANK
EPA 8260D
727360
92628588001
MW-3RR
EPA 8260D Mod.
727318
92628588002
MW-5R
EPA 8260D Mod.
727318
92628588003
MW-7
EPA 8260D Mod.
727318
92628588004
NES-2S
EPA 8260D Mod.
727318
92628588005
SW-1
EPA 8260D Mod.
727318
92628588006
SW-2
EPA 8260D Mod.
727318
92628588008
TRIP BLANK
EPA 8260D Mod.
727317
92628588001
MW-3RR
SM 2320B-2011
727323
92628588002
MW-5R
SM 2320B-2011
727323
92628588003
MW-7
SM 2320B-2011
727323
92628588004
NES-2S
SM 2320E-2011
727323
92628588001
MW-3RR
SM 2540C-2011
727291
92628588002
MW-5R
SM 2540C-2011
727291
92628588003
MW-7
SM 2540C-2011
727291
92628588001
MW-3RR
EPA 300.0 Rev 2.1 1993
727186
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11/01/2022 12:12 PM
without the written consent of Pace Analytical Services, LLC.
Page 44 of 48

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: GM1.004/.005 OXFORD LANDFILL
Pace Project No.: 92628588
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
92628588002
MW-511
EPA 300.0 Rev 2.1 1993
727186
92628588003
MW-7
EPA 300.0 Rev 2.1 1993
727186
92628588004
NES-2S
EPA 300.0 Rev 2.1 1993
727186
Date: 11/01/2022 12:12 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical
Batch
Page 45 of 48

DG# Title: ENV�FRWHUNI-0003 v04—S . a . mple Conditid Upon Receipt
Co. P
tabomory receiving samples:
Ashkille.4. EdenCxreenwood[] Huntersville[I RalelghL] Mecl,--;--,*'F-r—J r-'
S a m pie Cc pdftioFi ClIent Narne:
U13Dn Re eipt Project N., W011:92628588
Courier: ed EX OUPS E]USPS
kht
cCommercialPace []0thbr: 926281,588
1
Custedy.SeaVl?resent? []yes XN a Seals Intact? []Yes )000
Pad04Na;e!10b 006ble WraDBubble Bags E:]Nonc ❑ Other
Th4 0 H-6 bm*td-h'.
Type orice; et E]BILe
CoolerTeino"4 I 1.7 Correction Factor;
Add/Subtract ('C)
Cooler temp Corrected (T) .
USOA Regulated Soil ( ZN/A, water.Lg6rn;pl el
Did sarnplesior.ig!na(e tn.a quarandne ZWfthin the Udi .SfAtqr.'C-A ,orsc
(check rnafos)?.MYes 014a
?d W-ihiri
Rush Turn An
3.
Date/InWals Persion.E.*amt."ins contents- LLI �0 Ls
ftldgk3l Tissue Ffbzent
Dyes E]No EIPJA
[Wane
Te rnp should be above freezing to V�c
ElSampleswohemp-criti2fia-. Samples on ice, cooftrigpirotem.
has begun.
Did samples origipatorpm a foreign source (internationally,
includirig Hawaii and Puerto FRO? nYes rIN6
Correc! dontali*rs Used?
91 as []N6
[]N/A
6.
-Pace Cantaineirs-Used7P
Wes NaQ
C]N/A
Contairters Intact?
MyLis [:]No
EIN/A
7.
I)Walvedanalysil,! Samples Field FRergd3i
I- -
yes- No '!rt3
©N/A
8.
5a,mp!wLaWs Mitch COC21.
es -Eig.
[jNJA
9.
Matrix:
UIP 01anK Fresent? PqYr EltYo EJN/A 11.
Trip BlanIcCustody Seals present? Erfes EIND ONfa
COMMENTS/SAMPLE DISCREPANCY i -
Lot 10 Of split CObtairiers-
CLIENT NOTIFICATIONIRESOWTION
Pe*rj.c�ontacted,.
Project Manager SCURF Review:
r;'494' rolwiii&�i a' A%Y , '�G . ,- .
Date/Ti me:
Date:
uaxe;
Quaftrax ID: 69614
Page 1 of 2 Page 46 of 48

1' ''c '
DC# Title; ENV.FRM-HUN9-0084 01 Tech Spec Sample Condition
Upon Receipt
i —r K,.tb=n
Effective pate: 0511212022
*Check mark top half of box if pH and/or dechlorination
is verified and within the acceptance range for
preservation samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 {water] 00C, LLHg
"Bottom half of box is to list number of bottles
***Check all. unpreserved Nitrates for chlorine
Project N ON: 92628588
PM: TIIC Due Date: 10/07/22
CLIENT: 92-Hart_Ral
U
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pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
lot N
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (I
Out of hold, lncorrect preservative, out of temp, incorrect containers)
Qualtrax Document ID: 70677
Page 2 of 2
Page 47 of 48

a�
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(WA) a+Lugg,) lenpsa�j
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Page 48 of 48

Appendix C
Summary of Historical Groundwater Elevations
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Appendix C
Summary of Historical Groundwater Elevations
Granville County Oxford Unit 2 Landfill
Oxford North Carolina
H&H Job No. GMI-005
Date
Groundwater Elevations (ft AMSL)
Background
Downgradient
MW-7
MW-8
MW-9
MW-10
MW-11
NES-2S
06/13/12
513.48
503.31
479.70
477.42
473.20
468.81
08/22/12
509.73
500.82
477.97
475.31
471.50
469.36
09/25/12
508.45
499.85
478.10
475.06
471.86
469.30
10/17/12
507.95
499.90
478.00
474.23
471.04
467.98
08/06/13
514.33
499.92
478.81
475.32
472.80
469.29
02/25/14
511.75
499.91
480.34
476.26
473.47
470.28
08/12/14
511.98
500.16
479.91
476.54
473.42
470.29
03/12/15
516.39
499.99
479.73
476.47
473.66
470.63
08/18/15
512.39
499.86
478.41
474.92
472.17
469.25
02/16/16
515.79
499.90
481.44
476.37
474.12
471.15
08/10/16
514.29
499.82
478.86
475.51
472.91
470.40
02/14/17
510.89
496.36
479.36
475.97
472.77
468.85
08/23/17
508.84
499.61
477.86
474.74
472.02
469.80
02/07/18
505.74
499.86
479.88
476.25
473.54
471.40
08/14/18
510.22
499.95
478.22
475.31
473.57*
470.81
02/05/19
515.74
500.01
480.72
476.63
474.03
472.18
08/07/19
512.11
500.15
478.86
475.75
473.09
472.31
09/04/19
NM
NM
NM
475.09
NM
NM
02/12/20
511.37
499.99
481.41
477.10
475.06
472.76
03/19/20
512.89
NM
NM
476.33
473.90
471.82
04/23/20
NM
NM
NM
NM
NM
472.06
08/26/20
512.24
499.98
479.78
476.64
473.97
453.00
09/29/20
NM
N M
NM
476.76
NM
NM
02/10/21
517.28
499.88
481.52
476.92
474.32
472.06
08/18/21
511.96
500.19
478.96
475.95
473.13
471.20
02/15/22
507.49
500.10
479.40
476.18
473.22
471.26
10/05/22
507.52
500.22
478.06
476.57
473.52
472.23
Notes:
Groundwater elevations from June 2012 through February 2021 obtained from
LaBella Associates Water Quality Monitoring Report - February 2021 Event.
Groundwater elevations from August 2021 obtained from Garrett & Moore, Inc.
Water Quality Monitoring Report - August 2021 Event.
ft AMSL = ft above mean sea level
-- = not applicable; NM = not measured
Appendix C (Page 1 of 1)
Hart & Hickman, PC
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford
Unit 2 Historic Tables.xlsx

Appendix D
Summary of Historical Constituents in Groundwater
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
MW-7
MW-8
MW-9
MW-10
MW-11
NES-2S
Inorganics
Antimony
02/15/22
3
---
ND
ND
ND
ND
---
NC2L = 1 fag/L
10/05/22
3.0
<5.0
<1.0
0.28
J
<1.0
<1.0
<5.0
Arsenic
03/12/15
2.5
4.2
J
ND
ND
ND
ND
ND
08/18/15
---
ND
ND
ND
ND
ND
ND
NC2L = 10 ug/L
02/18/16
2.5
ND
ND
2.7
ND
3.9
J
ND
08/11/16
2.5
ND
ND
ND
3.1
J
3.2
J
ND
02/14/17
5
ND
ND
ND
ND
ND
ND
08/23/17
5
ND
ND
ND
ND
ND
ND
02/06/18
---
ND
ND
ND
ND
ND
ND
08/16/18
5
ND
ND
ND
ND
NM
ND
02/05/19
5
ND
ND
ND
ND
ND
ND
08/08/19
5
ND
ND
ND
ND
ND
ND
02/14/20
4.7
ND
ND
ND
ND
ND
---
03/19/20
4.7
ND
NS
NS
NS
NS
ND
08/26/20
4.7
ND
ND
ND
ND
ND
J
5.2
J
02/10/21
4.7
4.7
J
5.5
J
ND
ND
---
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
4.7
5.9
J
4.9
J
5.4
J
ND
ND
NA
10/05/22
4.7
<10.0
1.4
0.37
J
0.33
J
0.19
J
<10.0
Barium
06/13/12
---
9.2
J
36.8
J
59.2
J
48.2
J
30.6
J
31.4
J
08/22/12
---
ND
37.3
J
60.9
J
58.9
J
85
J
28.2
J
NC2L = 700 ug/L
09/25/12
---
10.3
J
40.8
J
64.2
J
72.7
J
43.8
J
30.5
J
10/17/12
---
24.2
J
57.3
J
65.1
J
48.7
J
110
28
J
08/06/13
---
ND
37.1
J
66.5
J
36.8
J
28.5
J
24.8
J
02/25/14
---
ND
43.6
J
65
J
41.1
J
20.3
J
58.6
J
08/13/14
5
6.2
J
52.7
J
72.7
J
40.7
J
19.7
J
21.7
J
03/12/15
2.5
9.8
J
47.9
J
76.3
J
49.1
J
19.1
J
35.5
J
08/18/15
---
11
J
45.6
J
72.1
J
43.5
J
20.5
J
31.3
J
02/18/16
2.5
14.8
J
59.5
J
76.1
J
54.2
J
31.8
J
28.6
J
08/11/16
2.5
6.2
J
42.9
J
81
J
61.2
J
49.9
J
31.1
J
02/14/17
2.5
11.8
J
41.9
J
89
J
46.2
J
40.8
J
27.6
J
08/23/17
2.5
25.2
J
42.6
J
126
40.8
J
51.4
J
33.8
J
02/06/18
---
19.3
J
62.6
J
90.7
J
47.1
J
33.9
J
25.4
J
08/16/18
2.5
3.8
J
40.3
J
68.9
J
47.5
J
NM
25.8
J
02/05/19
2.5
4
J
39.8
78
59.4
27.7
19.6
08/08/19
2.5
4.5
J
40.2
71.4
60.5
30.1
ND
02/14/20
1
11
39.3
85
47.2
45
---
03/19/20
1
NS
NS
NS
NS
NS
31.8
08/26/20
3.5
8.8
37.9
73.7
49.3
35.6
32.4
02/10/21
3.5
ND
40.1
76.3
60.6
31.2
ND
08/17/21
---
---
37.0
76.2
50.2
27.0
---
02/15/22
3.5
3.8
J
37.5
76.5
37.5
29.0
NA
10/05/22
3.5
4.3
J
38.3
78.4
51.2
28.6
33.7
Cadmium
08/23/17
0.5
ND
ND
ND
0.56
J
ND
ND
02/06/18
---
ND
ND
ND
ND
0.59
J
ND
NC2L = 2 Ng/L
08/16/18
0.5
ND
ND
ND
ND
NM
ND
02/05/19
0.5
ND
ND
ND
ND
ND
ND
08/08/19
0.5
ND
ND
ND
ND
ND
ND
02/14/20
0.4
ND
ND
ND
ND
0.45
J
---
03/19/20
0.4
NS
NS
NS
NS
NS
ND
08/26/20
0.4
ND
ND
ND
ND
ND
ND
02/10/21
0.4
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
0.4
ND
ND
ND
ND
ND
NA
10/05/22
0.40
<1.0
<0.20
0.15
J
<0.20
<0.20
<1.0
Appendix D (Page 1 of6)
https:/Iharthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, Pl.l

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
MW-7
MW-8
MW-9
MW-10
MW-11
NES-2S
Chromium
06/13/12
---
ND
ND
ND
10.9
ND
ND
08/22/12
---
ND
ND
ND
10.4
18.3
ND
NC21- = 10 pg/L
09/25/12
---
ND
ND
ND
10.3
ND
ND
10/17/12
---
ND
ND
ND
15.8
20.9
ND
08/06/13
---
ND
ND
ND
ND
ND
ND
02/25/14
---
ND
ND
ND
ND
ND
ND
08/13/14
---
ND
ND
ND
5.1
J
ND
ND
03/12/15
2.5
ND
3
J
ND
ND
ND
ND
08/18/15
---
ND
ND
ND
ND
ND
ND
02/18/16
2.5
ND
ND
ND
ND
ND
3
J
08/11/16
2.5
2.8
J
ND
ND
4.3
J
6.3
J
ND
02/14/17
2.5
ND
ND
ND
ND
4.4
J
ND
08/23/17
2.5
ND
ND
ND
ND
4.5
J
ND
02/06/18
---
4.4
J
ND
ND
ND
ND
ND
08/16/18
2.5
ND
ND
ND
ND
NM
ND
02/05/19
2.5
ND
ND
ND
ND
ND
ND
08/08/19
2.5
ND
ND
ND
1
J
ND
ND
02/14/20
1
3
J
ND
1.6
J
2.6
J
8.8
---
03/19/20
1
NS
NS
NS
NS
NS
ND
08/26/20
3.7
ND
ND
ND
ND
ND
ND
02/10/21
3.7
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
3.7
ND
ND
ND
ND
ND
NA
10/05/22
3.7
<5.0
<1.0
<1.0
0.54
J
0.54
J
<5.0
Cobalt
06/13/12
---
ND
ND
ND
ND
ND
ND
08/22/12
---
ND
ND
ND
ND
ND
ND
NC21- = 1 pg/L
09/25/12
---
ND
ND
ND
ND
ND
ND
10/17/12
---
10.3
ND
ND
ND
12.4
ND
08/06/13
---
ND
ND
ND
ND
ND
ND
02/25/14
---
ND
ND
ND
ND
ND
ND
08/13/14
5
ND
ND
ND
ND
ND
ND
03/12/15
2.5
ND
ND
ND
ND
ND
3.6
J
08/18/15
---
ND
ND
ND
ND
ND
ND
02/18/16
2.5
ND
ND
ND
ND
ND
ND
08/11/16
2.5
ND
ND
ND
ND
ND
ND
02/14/17
2.5
ND
ND
ND
ND
ND
3.2
J
08/23/17
2.5
ND
ND
ND
ND
ND
ND
02/06/18
---
3.4
J
ND
ND
ND
ND
ND
08/16/18
2.5
ND
ND
ND
ND
NM
ND
02/05/19
2.5
ND
ND
ND
ND
ND
ND
08/08/19
2.5
ND
ND
ND
ND
1.2
J
ND
02/14/20
1.1
2.7
J
ND
ND
ND
3.9
J
---
03/19/20
1.1
NS
NS
NS
NS
NS
4.1
J
08/26/20
3.6
ND
ND
ND
ND
ND
ND
02/10/21
3.6
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
3.6
ND
ND
ND
ND
ND
NA
10/05/22
3.6
<5.0
<1.0
0.052
J
0.73
J
1.0
<5.0
Copper
06/13/12
---
ND
ND
ND
46
ND
ND
08/22/12
---
ND
ND
ND
56.2
19.8
ND
NC21- = 1,000 pg/L
09/25/12
---
7.4
J
ND
ND
63.6
5.7
J
ND
10/17/12
---
19.9
7.6
J
ND
35.5
23.1
ND
08/06/13
---
ND
ND
ND
ND
ND
ND
02/25/14
---
ND
ND
ND
7.9
J
ND
ND
08/13/14
5
ND
11.6
ND
13.4
ND
ND
03/12/15
2.5
ND
47
ND
6
J
ND
3.3
J
08/18/15
---
2.8
J
26.6
ND
12.3
ND
4.3
J
02/18/16
2.5
ND
7.8
J
ND
ND
ND
ND
08/11/16
2.5
ND
30.7
ND
14.6
4.5
J
2.7
J
02/14/17
2.5
ND
16.6
3.2
J
9.9
J
4.9
J
3.9
J
08/23/17
2.5
8.8
J
6.4
J
ND
6.4
J
4.5
J
ND
02/06/18
---
18.6
133
3.7
J
5.4
J
ND
ND
08/16/18
2.5
ND
24.7
ND
3.6
J
NM
ND
02/05/19
2.5
ND
11
ND
3
J
ND
ND
08/08/19
2.5
2.5
J
8.3
ND
6.9
ND
ND
02/14/20
2.1
5.5
11.8
ND
4.6
J
17.6
---
03/19/20
2.1
NS
NS
NS
NS
NS
ND
08/26/20
4.3
ND
10.9
ND
5.6
ND
ND
02/10/21
4.3
ND
7.8
ND
4.5
J
ND
ND
08/17/21
---
---
4.6
J
ND
8.7
ND
---
02/15/22
4.3
ND
4.5
J
ND
ND
ND
NA
10/05/22
1.1
<5.0
12.3
1.2
J
1 <2.0
<2.0
<5.0
Appendix D (Page 2 of6)
https:/Iharthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, Pl.l

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
MW-7
MW-8
MW-9
MW-10
MW-11
NES-2S
Iron
02/06/18
---
9990
1500
1190
1670
1630
353
08/16/18
25
340
---
---
---
NM
---
NC21- = 300 pg/L
02/05/19
25
183
---
---
---
---
---
08/08/19
25
176
---
---
---
---
---
02/14/20
19.5
3750
---
---
---
---
---
Resample
03/19/20
0.9
1310
NS
NS
NS
ND
NS
08/26/20
41.5
1570
---
---
---
---
1030
02/10/21
41.5
---
---
---
---
--
08/17/21
---
---
NA
NA
NA
NA
---
02/15/22
---
NA
NA
NA
NA
NA
NA
10/05/22
---
NA
NA
NA
NA
NA
NA
Lead
02/14/17
2.5
ND
ND
ND
ND
2.9 J
ND
08/23/17
2.5
ND
ND
ND
ND
ND
ND
NC21- = 15 pg/L
02/06/18
2.5
ND
ND
ND
ND
ND
ND
08/16/18
2.5
ND
ND
ND
ND
NM
ND
02/14/20
1.6
ND
1.8 J
1.9 J
ND
4.2 J
---
03/19/20
1.6
NS
NS
NS
NS
NS
ND
02/10/21
1.6
ND
ND
ND
ND
ND
---
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
4.5
ND
ND
ND
ND
ND
---
10/05/22
4.5
<5.0
<1.0
<1.0
0.12 J
0.14 J
<5.0
Manganese
02/06/18
---
241
394
53
25.8 J
410
411
08/16/18
2.5
6.7 J
---
---
---
NM
---
NC2L = 50 pg/L
02/05/19
2.5
5.5
---
---
---
---
---
08/08/19
2.5
6
---
---
---
---
---
02/14/20
0.9
85.8
---
---
---
---
---
Resample
03/19/20
0.9
26.4
NS
NS
NS
ND
NS
08/26/20
3.4
35.2
---
---
---
---
431
02/10/21
3.4
---
---
---
---
---
---
08/17/21
---
---
NA
NA
NA
NA
---
02/15/22
---
NA
NA
NA
NA
NA
NA
10/05/22
---
NA
NA
NA
NA
NA
NA
Nickel
06/13/12
---
ND
ND
ND
ND
ND
ND
08/22/12
---
ND
ND
ND
ND
6.1 J
ND
NC2L = 100 pg/L
09/25/12
---
ND
ND
ND
ND
ND
ND
10/17/12
---
ND
ND
ND
6.9 J
8.9 J
ND
08/06/13
---
ND
ND
ND
ND
ND
ND
02/25/14
---
ND
ND
ND
ND
ND
ND
08/13/14
5
ND
ND
ND
ND
ND
ND
03/12/15
2.5
ND
ND
ND
ND
ND
ND
08/18/15
---
ND
ND
ND
ND
2.7 J
ND
02/18/16
2.5
ND
ND
ND
ND
2.9 J
ND
08/11/16
2.5
ND
ND
ND
ND
6.2 J
ND
02/14/17
2.5
ND
ND
ND
ND
5.2 J
ND
08/23/17
2.5
5.2 J
ND
ND
2.8 J
5.8 J
ND
02/06/18
---
5.9 J
ND
ND
ND
3.4 J
ND
08/16/18
2.5
ND
ND
ND
ND
NM
ND
02/05/19
2.5
ND
ND
ND
ND
2.7 J
ND
08/08/19
2.5
0.93 J
ND
ND
1.6 J
3.2 J
ND
02/14/20
0.9
2.5 J
ND
ND
1.3 J
16
---
03/19/20
0.9
NS
NS
NS
NS
NS
1.5 J
08/26/20
3.5
ND
ND
ND
ND
4 J
ND
02/10/21
3.5
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
3.5
---
ND
ND
ND
ND
NA
10/05/22
3.5
<5.0
<1.0
<1.0
0.58 J
2.6
<5.0
Selenium
02/15/22
4.7
---
ND
ND
ND
ND
---
NC2L = 20 pg/L
10/05/22
4.7
<10.0
<2.0
0.27 J
<2.0
<2.0
<10.0
Appendix D (Page 3 of6)
https:/Iharthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, Pl.l

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
MW-7
MW-8
MW-9
MW-10
MW-11
NES-2S
Thallium
06/13/12
---
ND
ND
ND
ND
ND
ND
08/22/12
---
ND
6.8
6.8
ND
ND
ND
NC21- = 2 pg/L
09/25/12
---
ND
ND
ND
ND
ND
ND
10/17/12
---
ND
ND
ND
ND
ND
ND
08/06/13
---
ND
ND
ND
ND
ND
ND
02/25/14
---
ND
ND
ND
ND
ND
ND
08/13/14
5.4
ND
ND
ND
ND
ND
ND
03/12/15
5
ND
ND
ND
ND
ND
ND
08/18/15
---
ND
ND
ND
ND
ND
ND
02/18/16
5
ND
ND
ND
ND
ND
ND
08/11/16
5
ND
ND
ND
ND
ND
ND
02/14/17
0.02
0.039
J
0.059
J
ND
ND
ND
ND
08/23/17
0.02
0.04
J
0.044
J
ND
ND
0.021
J
ND
02/06/18
---
ND
0.034
J
ND
ND
ND
ND
08/16/18
0.02
ND
ND
ND
ND
NM
ND
02/05/19
0.06
ND
ND
ND
ND
ND
ND
08/08/19
0.06
ND
ND
ND
ND
ND
ND
02/14/20
0.06
ND
ND
ND
ND
ND
---
03/19/20
0.06
NS
NS
NS
NS
NS
ND
08/26/20
0.05
ND
ND
ND
ND
ND
ND
02/10/21
0.05
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
0.05
ND
ND
ND
ND
ND
NA
10/05/22
0.050
<0.47
<0.47
<0.47
<0.47
<0.47
<0.47
Total Dissolved Solids, Dissolved
08/26/20
25000
262000
---
---
---
---
---
08/17/21
---
---
NA
NA
NA
NA
---
NC 2L = 500,000 pg/L
02/10/21
25000
274000
---
---
---
---
---
08/17/21
---
---
NA
NA
NA
NA
---
02/15/22
---
NA
NA
NA
NA
NA
NA
10/05/22
---
NA
NA
NA
NA
NA
NA
Vanadium
06/13/12
---
5.2
J
ND
ND
27.8
17.3
J
11
J
08/22/12
---
ND
ND
ND
30.2
69.5
9
J
NC21- = 7 pg/L
09/25/12
---
8.3
J
ND
ND
33.4
16.5
J
8.2
J
10/17/12
---
29.7
ND
ND
19.5
J
63.8
J
6.2
J
08/06/13
---
ND
ND
ND
ND
9.2
J
ND
02/25/14
---
ND
ND
ND
10.2
J
ND
ND
08/13/14
5
ND
ND
ND
11.8
J
ND
ND
03/12/15
2.5
ND
4.4
J
7.3
J
5
J
ND
6.7
J
08/18/15
---
6.1
J
ND
ND
6.5
J
3.6
J
9.1
J
02/18/16
2.5
ND
2.9
J
ND
ND
ND
ND
08/11/16
2.5
ND
ND
5.8
J
10
J
14.3
J
6.6
J
02/14/17
2.5
ND
ND
5.2
J
4
J
9.1
J
5.4
J
08/23/17
2.5
18.6
J
ND
2.6
J
4.6
J
11.9
J
6.4
J
02/06/18
---
23.5
J
3.4
J
4.4
J
4.7
J
3.3
J
ND
08/16/18
2.5
ND
ND
ND
2.9
J
NM
2.5
J
02/05/19
2.5
ND
ND
ND
2.9
J
ND
ND
08/08/19
2.5
2.2
J
ND
ND
5.3
1.8
ND
Resample
09/04/19
1.3
NS
NS
NS
ND
NS
NS
02/14/20
1.3
9.2
ND
3.4
J
5.5
13.3
---
03/19/20
1.3
7.9
J
NS
NS
3.2
J
ND
5.6
Resample
04/23/20
1.3
NS
NS
NS
NS
NS
3
J
08/26/20
3.9
4.4
J
ND
ND
5.5
ND
ND
09/29/20
3.9
---
---
---
ND
---
---
02/10/21
3.9
ND
ND
ND
4.4
J
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
3.9
ND
ND
ND
ND
ND
NA
10/05/22
3.9
<5.0
<1.0
3.1
1.7
1.1
<5.0
Zinc
06/13/12
---
ND
ND
ND
10.5
ND
ND
08/22/12
---
ND
ND
32
31
21.9
10.6
NC21-= 1,000 pg/L
09/25/12
---
11.7
ND
ND
14.8
ND
ND
10/17/12
---
32.5
ND
ND
10.5
29
ND
08/06/13
---
ND
ND
ND
ND
ND
ND
02/25/14
---
ND
ND
ND
ND
ND
ND
08/13/14
10
ND
ND
ND
ND
ND
ND
03/12/15
5
9.8
B
10.9
B
10.7
B
8.7
B
7.8
B
9.9
B
08/18/15
---
8.9
B
ND
ND
ND
ND
5.2
B
02/18/16
5
ND
13.1
ND
ND
ND
8.6
J
08/11/16
5
7.2
J
5.4
J
ND
19.5
11.7
8.7
J
02/14/17
5
7
J
6
J
5.4
J
5.3
J
8.3
J
6
J
08/23/17
5
18
ND
6.3
J
5.1
J
15.5
6.9
J
02/06/18
---
ND
ND
ND
ND
ND
ND
08/16/18
5
ND
ND
ND
ND
NM
ND
02/05/19
5
ND
ND
ND
ND
ND
ND
08/08/19
5
ND
ND
ND
ND
ND
ND
02/14/20
3.9
9.6
J
ND
ND
ND
20.2
---
03/19/20
3.9
NS
NS
NS
NS
NS
ND
08/26/20
9.5
ND
ND
ND
ND
ND
ND
02/10/21
9.5
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
9.5
ND
ND
ND
ND
ND
NA
10/05/22
9.5
<10.0
<10.0
<10.0
<10.0
<10.0
<10.0
Appendix D (Page 4 of 6)
https:/Iharthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, Pl.l

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
MW-7
MW-8
MW-9
MW-10
MW-11
NES-2S
Organics
1,4-Dioxane
08/16/18
1.9
ND
ND
ND
ND
NM
ND
02/05/19
1.9
ND
ND
ND
ND
ND
ND
NC21- = 3 ug/L
08/08/19
1.9
ND
ND
ND
ND
ND
ND
02/14/20
1.2
ND
ND
ND
ND
ND
ND
08/26/20
1.2
ND
ND
ND
ND
ND
ND
02/10/21
1.2
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
0.86
ND
ND
ND
ND
ND
---
10/05/22
0.86
1.7 J
<2.0
<2.0
<2.0
<2.0
<2.0
2-Butanone (MEK)
02/15/22
4
---
ND
ND
ND
ND
---
NC21- = 4,000 pg/L
10/05/22
4.0
5.1
11.4
7.7
<5.0
<5.0
<5.0
2-Hexanone
02/15/22
0.48
---
ND
ND
ND
ND
---
NC21- = 40 Ng/L
10/05/22
0.48
<5.0
<5.0
0.71 J
<5.0
<5.0
<5.0
Chloromethane
02/15/22
0.54
---
ND
ND
ND
ND
---
NC21- = 3 Ng/L
10/05/22
0.86
<1.0
<2.0
<2.0
<2.0
<2.0
<2.0
cis-1,2-Dichloroethene
08/18/15
5
0.71 J
0.36 J
ND
ND
ND
ND
02/18/16
5
ND
ND
ND
ND
ND
ND
NC21- = 70 ug/L
08/11/16
5
ND
ND
ND
ND
ND
ND
02/14/17
0.19
ND
ND
ND
ND
ND
ND
08/23/17
0.19
ND
ND
ND
ND
ND
ND
02/06/18
0.19
ND
ND
ND
ND
ND
ND
08/16/18
0.19
ND
ND
ND
ND
NM
ND
02/05/19
0.29
ND
ND
ND
ND
ND
ND
08/08/19
0.29
ND
ND
ND
ND
ND
ND
02/14/20
0.29
ND
ND
ND
ND
ND
ND
08/26/20
0.29
ND
ND
ND
ND
ND
ND
02/10/21
0.29
---
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
0.38
ND
ND
ND
ND
ND
---
10/05/22
0.38
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
Methylene Chloride
02/14/17
0.97
ND
ND
ND
ND
ND
ND
08/23/17
0.97
ND
ND
ND
ND
ND
ND
NC21- = 5 pg/L
02/06/18
---
0
ND
ND
ND
ND
ND
08/16/18
0.97
ND
0
ND
ND
ND
ND
02/05/19
3.7
ND
ND
0
ND
ND
ND
08/08/19
3.7
ND
ND
ND
ND
ND
ND
02/14/20
3.7
ND
ND
ND
ND
ND
ND
08/26/20
3.7
ND
ND
ND
ND
ND
ND
02/10/21
3.7
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
2
ND
ND
ND
ND
ND
---
10/05/22
2.0
<5.0
<5.0
<5.0
<5.0
<5.0
<5.0
Sulfate
08/26/20
500
53300
---
---
---
---
--
02/10/21
500
65000
---
---
---
---
24900
NC21- = 250,000 ug/L
08/17/21
---
NA
NA
NA
NA
NA
---
02/15/22
---
NA
NA
NA
NA
NA
NA
10/05/22
---
I NA
NA
NA
NA
NA
NA
Appendix D (Page 5 of6)
https:/Iharthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, Pl.l

Appendix D
Summary of Historical Constituents in Groundwater
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
MW-7
MW-8
MW-9
MW-10
MW-11
NES-2S
Trichlorofluoromethane
06/13/12
---
ND
ND
ND
ND
0.78 B
0.85 B
08/22/12
---
ND
ND
ND
ND
ND
ND
NC2L = 2,000 pg/L
09/25/12
---
ND
ND
ND
ND
ND
ND
10/17/12
---
ND
ND
ND
ND
ND
ND
08/06/13
---
ND
ND
ND
ND
ND
ND
02/25/14
---
ND
ND
ND
ND
ND
ND
08/13/14
---
ND
ND
ND
ND
ND
ND
03/12/15
0.2
ND
ND
ND
ND
ND
ND
08/18/15
---
ND
ND
ND
ND
ND
ND
02/18/16
0.2
ND
ND
ND
ND
ND
ND
08/11/16
0.2
ND
ND
ND
ND
ND
ND
02/14/17
0.2
ND
ND
ND
ND
ND
ND
08/23/17
0.2
ND
ND
ND
ND
ND
ND
02/06/18
---
ND
ND
ND
ND
ND
ND
08/16/18
0.2
ND
ND
ND
ND
NM
ND
02/05/19
0.31
ND
ND
ND
ND
ND
ND
08/08/19
0.31
ND
ND
ND
ND
ND
ND
02/14/20
0.31
ND
ND
ND
ND
ND
ND
08/26/20
0.31
ND
ND
ND
ND
ND
ND
02/10/21
0.31
ND
ND
ND
ND
ND
ND
08/17/21
---
---
ND
ND
ND
ND
---
02/15/22
0.3
ND
ND
ND
ND
ND
---
10/05/22
0.30
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
Notes:
Analytical results from September June 2012 through February 2021 obtained from LaBella Associates Water Quality Monitoring Report - February 2021 Event.
Analytical results from August 2021 obtained from Garrett & Moore, Inc. Water Quality Monitoring Report - August 2021 Event.
The March 19, 2020 sampling event was a resampling event for MW-7, MW-10, and MW-11; however, it was the initial 2020 semiannual sampling event for NES-2S.
NC 2L Standards are the Title 15A NCAC 02L.0202 Groundwater Standards dated April 1, 2022.
Bold concentrations exceed the NC2L Standard for groundwater.
Detections of cis- 1,2-dichloroethylene in MW-7 and MW-8 in August 2015 are suspect. Results for the Unit 1 MW-7 sample, collected in concurrence with the Unit 2 sample,
was reported as non -detect for cis-1,2-dichloroethylene.
NES-2S 8/17/21 sample data shown in table collected on 8/18/21.
NES-2S and MW-7 09/29/2022 sample data show in in table collected on 10/05/2022.
All concentrations are in micrograms per liter (Ng/L).
ND = not detected; RL = reporting limit; NM = not measured; NS = not samples; NE = not established; --- = data not available/not reported;
B = blank -qualified data, result is expected to be biased high based on concentrations in the blank; NA = not analyzed/not available;
J = Estimated value between the MDL and the MRL; MDL = laboratory method detection limit; MRL = laboratory method reporting limit.
Appendix D (Page 6 of6)
https:/Iharthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, Pl.l

Appendix E
Summary of Historical Constituents in Surface Water
14
hart hickman
SMARTER ENVIRONMENTAL SOLUTIONS

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
SW-3
SW-4
Inorganics
Arsenic
03/12/15
2.5
ND
ND
08/19/15
2.5
ND
ND
NC2B 340 pq/L
02/18/16
2.5
ND
ND
08/11/16
2.5
ND
ND
02/14/17
5
ND
ND
08/23/17
5
ND
ND
02/06/18
5
ND
ND
08/16/18
5
ND
ND
02/05/19
5
ND
6.1 J
08/08/19
4.7
ND
ND
02/14/20
4.7
ND
ND
08/26/20
4.7
ND
7.2 J
02/10/21
4.7
4.7 J
Dry
08/17/21
---
ND
ND
02/15/22
4.7
ND
ND
10/05/22
0.087
0.28 J
1.2
Barium
08/13/14
5
22.1 J
33.9 J
03/12/15
2.5
22.5 J
24.6 J
ISTV �3)= 21,000 pg/L
08/19/15
2.5
23.9 J
32.7 J
02/18/16
2.5
22 J
26.3 J
08/11/16
2.5
23.4 J
26.5 J
02/14/17
2.5
18.6 J
21.4 J
08/23/17
2.5
32.3 J
33.3 J
02/06/18
2.5
23.7 J
32.3 J
08/16/18
2.5
24.2 J
38.2 J
02/05/19
2.5
22.9
23.1
08/08/19
1
23.3
44.5
02/14/20
1
26.5
29.3
08/26/20
3.5
21.2
47.5
02/10/21
3.5
18.8
DRY
08/17/21
---
19.9
28.5
02/15/22
3.5
16.6
29.7
10/05/22
0.21
19.5
40.8
Beryllium
08/11/16
0.5
ND
ND
02/14/17
0.5
ND
ND
NC2B 65 pq/L
08/23/17
0.5
ND
ND
02/06/18
0.5
ND
ND
08/16/18
0.5
ND
ND
02/05/19
0.5
ND
ND
08/08/19
0.2
ND
ND
02/14/20
0.2
ND
ND
08/26/20
0.7
ND
ND
02/10/21
0.7
ND
DRY
08/17/21
---
ND
ND
02/15/22
0.7
ND
ND
10/05/22
0.050
<0.10
0.10
Chromium
08/13/14
5
ND
ND
03/12/15
2.5
ND
2.6 J
NC2B SW-3 (4) = 109.85 pg/L
08/19/15
2.5
ND
ND
NC2B SW-4 (4) = 213.71 pg/L
02/18/16
2.5
ND
ND
08/11/16
2.5
5.2 J
ND
9/13/16(5)
2.5
NS
NS
02/14/17
2.5
3 J
ND
08/23/17
2.5
ND
ND
02/06/18
2.5
ND
2.7 J
08/16/18
2.5
ND
ND
02/05/19
2.5
ND
ND
08/08/19
1
ND
2.2 J
02/14/20
1
2.6 J
3.1 J
08/26/20
3.7
ND
9.8
02/10/21
3.7
ND
DRY
08/17/21
---
ND
ND
02/15/22
3.7
ND
ND
10/05/22
0.50
0.91 J
5.0
Cobalt
08/11/16
2.5
ND
ND
02/14/17
2.5
ND
ND
ISTV (3) = 16 pq/L
08/23/17
2.5
ND
ND
02/06/18
2.5
ND
ND
08/16/18
2.5
ND
ND
02/05/19
2.5
ND
ND
08/08/19
1.1
ND
2.9 J
02/14/20
1.1
ND
ND
08/26/20
3.6
ND
ND
02/10/21
3.6
ND
DRY
08/17/21
---
ND
ND
02/15/22
3.6
ND
ND
10/05/22
1 0.050
1 0.27 J
2.1
Appendix E (Page 1 of
3)
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
SW-3
SW-4
Copper
08/13/14
5
ND
ND
03/12/15
2.5
ND
ND
NC21B SW-314) = 2.02 pg/L
08/19/15
2.5
ND
ND
NC21B SW-4 (4) = 4.35 pg/L
02/18/16
2.5
ND
ND
08/11/16
2.5
ND
ND
9/13/16(5�
2.5
NS
NS
02/14/17
2.5
ND
ND
08/23/17
2.5
ND
ND
02/06/18
2.5
2.7 J
3.6 J
08/16/18
2.5
ND
ND
02/05/19
2.5
ND
ND
08/08/19
2.1
2.7 J
2.7 J
02/14/20
2.1
2.8 J
2.9 J
08/26/20
4.3
ND
8.1
02/10/21
4.3
ND
DRY
08/17/21
---
ND
ND
02/15/22
4.3
ND
ND
10/05/22
1.1
<2.0
5.1
Hardness, Total (SM 23408)
02/05/19
662
13800
17400
08/08/19
131
17400
28200
NC26 ��� = NE
02/14/20
131
10800
12300
08/26/20
131
14900
34900
02/10/21
131
---
DRY
08/17/21
---
16500
28900
02/15/22
---
NA
NA
10/05/22
541
13400
30200
Iron
02/06/18
25
1520
2920
08/16/18
25
---
---
NRWQC 12) = 1,000 uq/L
02/05/19
25
---
---
02/14/20
19.5
---
---
02/10/21
41.5
---
DRY
08/17/21
---
NA
NA
02/15/22
---
NA
NA
10/05/22
---
NA
NA
Lead
02/18/16
2.5
ND
ND
08/11/16
2.5
ND
ND
9/13/16")
2.5
NS
NS
02/14/17
2.5
ND
ND
NC21B SW-3 (4) = 6.85 pg/L
08/23/17
2.5
ND
ND
NC21B SW-4 (4) = 17.17 pg/L
02/06/18
2.5
ND
ND
08/16/18
2.5
ND
ND
02/05/19
2.5
ND
ND
08/08/19
1.6
ND
1.6 J
02/14/20
1.6
ND
ND
08/26/20
4.5
ND
ND
02/10/21
4.5
ND
DRY
08/17/21
---
ND
ND
02/15/22
4.5
ND
ND
10/05/22
0.077
0.42 J
1.6
Manganese
02/06/18
2.5
11.6 J
25.8 J
08/16/18
2.5
---
---
NRWQC (21 = 100 pq/L
02/05/19
2.5
---
---
02/14/20
0.9
---
---
02/10/21
3.4
---
DRY
08/17/21
---
NA
NA
02/15/22
---
NA
NA
10/05/22
---
NA
NA
Nickel
08/13/14
5
ND
ND
03/12/15
2.5
ND
ND
NC21B SW-3 (4) = 85.51 pg/L
08/19/15
2.5
ND
ND
NC21B SW-4 (4) = 170.04 pg/L
02/18/16
2.5
ND
ND
08/11/16
2.5
2.8 J
ND
02/14/17
2.5
ND
ND
08/23/17
2.5
ND
ND
02/06/18
2.5
ND
ND
08/16/18
2.5
ND
ND
02/05/19
2.5
ND
ND
08/08/19
0.9
ND
1.9 J
02/14/20
0.9
1.2 J
1.3 J
08/26/20
3.5
ND
4.3 J
02/10/21
3.5
ND
DRY
08/17/21
---
ND
ND
02/15/22
3.5
ND
ND
10/05/22
0.42
<1.0
2.5
Selenium
08/11/16
5
ND
ND
02/14/17
5
ND
ND
NC26 ��� = 5 pq/L
08/23/17
5
ND
ND
02/06/18
5
ND
ND
08/16/18
5
ND
ND
02/05/19
5
ND
ND
08/08/19
4.7
ND
ND
02/14/20
4.7
ND
ND
08/26/20
4.7
ND
ND
02/10/21
4.7
ND
DRY
08/17/21
---
ND
ND
02/15/22
4.7
ND
ND
10/05/22
0.072
<2.0
0.26 J
Appendix E (Page 2 of
3)
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, PC

Appendix E
Summary of Historical Constituents in Surface Water
Granville County Oxford Unit 2 Landfill
Granville County, North Carolina
H&H Job No. GMI-005
Analyte
Sample Date
MDL
SW-3
SW-4
Vanadium
08/13/14
5
ND
9.3 J
03/12/15
2.5
3.1 J
6.3 J
NC2B �'� = NE
08/19/15
2.5
2.7 J
4.3 J
02/18/16
2.5
ND
ND
08/11/16
2.5
ND
2.7 J
02/14/17
2.5
ND
ND
08/23/17
2.5
4.6 J
ND
02/06/18
2.5
4.3 J
8.2 J
08/16/18
2.5
3.7 J
ND
02/05/19
2.5
ND
ND
08/08/19
1.3
3.3 J
7.9
02/14/20
1.3
3.8 J
6.1
08/26/20
3.9
ND
24.3
02/10/21
3.9
ND
DRY
08/17/21
---
ND
ND
02/15/22
3.9
ND
ND
10/05/22
0.25
2.1
14.2
Zinc
08/13/14
5
ND
ND
03/12/15
5
8.5 B
10.8 B
NC213 SW-3 (4) = 21.34 pg/L
08/19/15
5
ND
ND
NC26 SW-4 (4) = 42.49 pg/L
02/18/16
5
ND
ND
08/11/16
5
13
5.6 J
9/13/16(5)
5
---
---
02/14/17
5
7 J
ND
08/23/17
5
ND
ND
02/06/18
5
ND
ND
08/16/18
5
ND
ND
02/05/19
5
ND
ND
08/08/19
3.9
ND
7.2 J
02/14/20
3.9
4 J
4.7 J
08/26/20
9.5
ND
11.3
02/10/21
9.5
ND
DRY
08/17/21
---
ND
ND
02/15/22
9.5
ND
ND
10/05/22
1 2.7
1 <10.0
1 9.8 J
Organics
1,4-Dioxane
08/16/18
1.9
ND
ND
02/05/19
1.9
ND
ND
ISTVI"= 80 pg/L
08/08/19
1.2
ND
ND
02/14/20
1.2
ND
ND
08/26/20
1.2
ND
ND
02/10/21
1.2
ND
DRY
08/17/21
---
ND
ND
02/15/22
0.86
ND
ND
10/05/22
0.86
<2.0
<2.0
2-Hexanone
08/11/16
0.46
ND
ND
02/14/17
0.46
ND
ND
NC213 ��� = NE
08/23/17
0.46
ND
ND
02/06/18
0.46
ND
ND
08/16/18
0.46
ND
ND
02/05/19
0.57
ND
ND
08/08/19
0.57
ND
ND
02/14/20
0.57
ND
ND
08/26/20
0.57
ND
ND
02/10/21
0.57
ND
DRY
08/17/21
---
---
---
02/15/22
0.48
ND
ND
10/05/22
0.48
<5.0
<5.0
Methylene Chloride
08/26/20
3.7
---
8.2
02/10/21
3.7
ND
DRY
ISTV (2) = 11,000 uq/L
08/17/21
---
ND
ND
02/15/22
2.0
ND
ND
10/05/22
2.0
<5.0
<5.0
Toluene
08/26/20
0.24
ND
0.33 J
02/10/21
0.24
ND
DRY
NC213 ��� = 11 pq/L
08/17/21
---
ND
ND
02/15/22
0.48
ND
ND
10/05/22
1 0.48
1 <1.0
I <1.0
Notes:
1. 15A NCAC 213 Water Quality Standards (213 Standards) for Surface Water (Class C) dated July 26, 2021.
2. No 213 Standard established, value shown is EPA Nationally Recommended Water Quality Criteria (NRWQC) for Aquatic
Life & Human Health.
3. No 213 Standard or NWQC established, value shown is North Carolina In -Stream Target Values for Surface Waters (ISTV).
4. NC 213 Standards for hardness -dependent metals calculated using total hardness values obtained from Garrett & Moore, Inc.
Water Quality Monitoring Report - October 2022 Event (SW-3 = 13,400 ug/L; SW-4 = 30,200 ug/L).
5. The 9/13/16 sampling event was a resampling event.
Analytical results from November 1996 through February 2021 obtained from LaBella Associates Water Quality Monitoring
Report - February 2021 Event.
Analytical results from August 2021 obtained from Garrett & Moore, Inc. Water Quality Monitoring Report - August 2021 Event.
Bold concentrations exceed the NC 213 Standard or ISTV.
All concentrations are in micrograms per liter (pg/L).
J = Estimated concentration above the laboratory method detection limit and below the laboratory method reporting limit;
B = blank -qualified data; result is expected to be biased high based on concentrations in the blanks.
MRL = method reporting limit; MDL = laboratory detection limit; ND = Not detected above laboratory method reporting limit
NE = Not established; --- = Not Sampled/ Data not available.
DRY = Surface water point considered to be dry
Data shown in parentheses indicate dissolved concentrations.
Appendix E (Page 3 of 3)
https://harthick.sharepoint.com/sites/MasterFiles-1/Shared Documents/AAA-Master Projects/Garrett & Moore/GMI-005 - Granville Co. Oxford LF Unit 2/2022 Second Half GWM/Tables/Oxford Unit 2 Historic Tables Hart & Hickman, PC