9204_Wake_Sorrell_MSWLF_April24GW_FID1889119_20240722

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ENR USE ONLY: rPa;-er Report []Electronic Data - Email CD Jdata loaded: Yes 1 No Doc/Event #:
'IBC DENR Environmental Monitoring
Division of Waste Management - Solid Waste _ Re ortin Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
• Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information _
Name of entity submitting data (laboratory, consultant, facility owner):
S&ME, Inc. (consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Sam Watts, PG Phone: [phone]
E-mail: swatts@smeinc.00m
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
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Sorrells Landfill 5R 1303 (near 8000 Smith Rd) 92-04 .1600 April 25, 2024
Apex, NC
Environmental Status: (Check all that apply)
Initial/Background Monitoring Detection Monitoring Qx Assessment Monitoring Corrective Action
T e of data submitted: (Check all that apply)
x Groundwater monitoring data from monitoring wells ❑ Methane gas monitoring data
Groundwater monitoring data from private water supply wells ❑ Corrective action data (specify)
Leachate monitoring data Other(specify)
x Surface water monitoring data
Notification attached?
No. No groundwater or surface water standards were exceeded.
e 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.
Samuel P. Watts, PG Project Manager! S&ME, Inc. [phone]
Facility
Signature
3201 Spring Forest Road, Raleigh, NC 27616
Facility Representative Address
F-0176
Title
NC PE Firm License Number (if applicable effective May 1, 2009)
Date
(Area Code) Telephone Number
Affix NC Licenses Professional Geologist Seal
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April 2024 Semi -Annual Monitoring
Sorrell Landfill
(DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251

July 16, 2024
NCDEQ — DWM, Solid Waste Section
1646 Mail Service Center
Raleigh, NC 27699
Attention: Ms. Jaclynne Drummond via email: [e-mail]
Hydrogeologist
Reference: April 2024 Semi -Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
Dear Ms. Drummond:
On behalf of Sorrell Grading Company, S&ME, Inc. is submitting the enclosed report documenting the semi-
annual sampling of groundwater and surface water, conducted at the Sorrell Landfill on April 25, 2024. This
report is provided as a portable document file (PDF) and includes the laboratory data as an Excel file following the
Solid Waste Section's electronic data deliverable (EDD) template. Our services were performed in general
accordance with S&ME Proposal No. P4258-07V, dated April 25, 2007, and S&ME's letter Cost Estimate for 2023
Semiannual Groundwater and Surface Water Sampling, dated April 28, 2023.
Please contact the undersigned, if you have any questions regarding this report, or if we may be of further
assistance.
Sincerely,
S&ME, Inc.
Chelsea A. Parra, G.I.T.
Environmental Staff Professional
[e-mail]
Cc: James Easthom ([e-mail])
Teresa Sorrell Atkins ([e-mail])
C � � _,�/ 0- 4/14 *_
Samuel P. Watts, P.G.
Senior Project Manager
[e-mail]
S&ME, Inc. 13201 Spring Forest Road I Raleigh, NC 27616 1 p 919.872.2660 1 www.smeinc.com

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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
Table of Contents
♦ EXECUTIVE SUMMARY................................................................................................1
1.0 Introduction.......................................................................................................................2
2.0 General Physiography......................................................................................................4
2.1 Site Topography............................................................................................................................. 4
2.2 Regional Geology........................................................................................................................... 4
2.3 Site Geology and Hydrogeology..................................................................................................4
2.4 Groundwater Table........................................................................................................................ 5
2.5 Hydraulic Gradient and Groundwater Flow Velocity Calculations.......................................5
HydraulicGradient....................................................................................................................................................6
GroundwaterFlow Velocity....................................................................................................................................... 6
2.6 Surface Water..................................................................................................................................7
3.0
Sample Collection Procedures........................................................................................7
4.0
Sampling Program............................................................................................................8
5.0
Field Parameters................................................................................................................8
5.1
Specific Conductivity.....................................................................................................................9
5.2
pH.....................................................................................................................................................
9
5.3
Temperature....................................................................................................................................
9
5.4
Turbidity........................................................................................................................................10
6.0
Analytical Results...........................................................................................................10
6.1
Groundwater.................................................................................................................................10
6.2
Surface Water................................................................................................................................11
7.0
Quality Control Samples...............................................................................................11
8.0
Statistical Analysis..........................................................................................................12
9.0
Summary...........................................................................................................................12
9.1
Groundwater Results...................................................................................................................12
9.2
Surface Water Samples................................................................................................................13
10.0
Recommendations...........................................................................................................13
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
Table of Contents (cont'd)
Figures
Figure 1 — Vicinity Map
Figure 2 — Groundwater Potentiometric Map — April 2024
Tables
Table 1
— Static Groundwater Elevations
Table 2
— Summary of Hydraulic Conductivity Values
Table 3
— Groundwater Velocity Calculations
Table 4
— Summary of Field Parameters
Table 5
— Detected Appendix I & II Analytes
Appendices
Appendix I — Figures
Appendix II — Tables
Appendix III — Field Notes
Appendix IV — Laboratory Reports
Appendix V — Hydraulic Gradient/ Groundwater Flow Velocity Calculations
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
EXECUTIVE SUMMARY
S&ME, Inc. (S&ME) is contracted by the Sorrell Grading Company and The Estate of Mr. Clyde E. Sorrell, Senior,
(Sorrell) to provide semi-annual groundwater and surface water monitoring services at Sorrell Landfill located off
of Smith Road (S.R 1303) near Apex, North Carolina. This monitoring event was performed on April 25, 2024.
These services were performed in general accordance with the Water Quality Monitoring Plan (WQMP) prepared
in June 1996 by Trigon Engineering Consultants, Inc. as modified by the request for additional sampling locations
made by representatives of the North Carolina Department of Environmental Quality, Division of Waste
Management (NCDEQ-DWM), and NCDEQ's Water Quality Monitoring Requirements Letter, dated April 29, 2003.
The landfill is currently in an assessment monitoring program because of the detection of contaminants in
monitor well samples in excess of North Carolina Groundwater Protection Standards.
During the April 2024 monitoring event, one background well (MW-1 R), five compliance wells (DW-1, MW-5,
MW-6, MW-8 and MW-9), one off -site assessment well (GP-9) and two surface water sampling locations (SW-1
and SW-2) were sampled. Based on groundwater elevations measured during the April 2024 sampling event, the
overall groundwater flow at the landfill is to the northwest at an average velocity of 37.13 feet per year (ft/yr).
Deep well DW-1 is installed within the bedrock aquifer near MW-8 along the facility's southern boundary to
delineate the vertical extent of landfill contaminants that may be migrating from the landfill cell. A comparison of
groundwater elevations in DW-1 and MW-8 indicates that an upward gradient continues to exist between the two
water -bearing zones in the vicinity of these wells. Due to the upward gradient in the vicinity of DW-1,
contaminants are unlikely to migrate downward. Current analytical data of groundwater quality at DW-1 supports
this premise.
Groundwater and surface water samples were analyzed for constituents listed in 40 CFR 258, Appendix I
Constituents for Detection Monitoring (Appendix 1). The groundwater samples from monitor wells MW-8 and
GP-9 were additionally analyzed for the Appendix 11 List of Hazardous Inorganic and Organic Constituents
(Appendix 11) for assessment monitoring. The laboratory analytical results for the groundwater samples were
compared to the maximum allowable concentrations promulgated in the State of North Carolina groundwater
standards as presented in 15A North Carolina Administrative Code, Subchapter 2L (2L Standards) or the Solid
Waste Groundwater Protection Standards (GWPST) established in accordance with the Solid Waste Rules Section
.1634(h). The surface water sample analytical results were compared to the maximum allowable concentrations
promulgated in the North Carolina Surface Water Class C standards found in 15A NCAC 2B (213 Standards) along
with 15A NCAC 13B Rules .0601, .0602, .0544, .0545, .1623, and .1630 through .1637, 15A NCAC 02L, and the
provisions of G.S. 143-215.1(a)
From the groundwater samples collected in April 2024, five constituents were detected at concentrations greater
than their respective 2L Standards: benzene, tetrachloroethene (PCE), trichloroethene (TCE), vinyl chloride, and
cobalt. No organic constituents on the Appendix II list were detected above the laboratory method detection
limits (MDLs).
For surface water samples, the metals barium, chromium, cobalt, copper, vanadium, and zinc were detected above
the MDL in the samples from the upstream (SW-1) surface water monitoring location. The metals barium, cobalt,
copper, and vanadium were detected above the MDL in samples from the downstream (SW-2) surface water
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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monitoring location. However, constituents detected above the MDL in both locations were less than their
respective 2B Standard. The VOC 1,4-dioxane was detected greater than the laboratory MDL, but less than the 2L
Standard from the surface water sample from the downstream (SW-2). No other targeted constituents were
detected above their respective laboratory MDLs in the two surface water samples collected.
The frequency and number of metals detected at the site have declined since low -flow sampling procedures were
implemented in 1999. The inorganic constituents that continue to be detected at concentrations greater than NC
Water Quality standards appear to represent naturally occurring concentrations in groundwater. It is
recommended that the use of low flow sampling methods be continued and that monitoring for inorganics be
limited to Appendix I inorganic constituents (no cyanide or sulfide) at the facility's monitor wells and surface water
monitoring points.
VOCs have been detected in samples collected from well MW-8 since the well was installed in 2001. The
consistent detection of VOCs at MW-8 indicates that a source or sources of VOCs may be present at or near this
well. Additional assessment of surrounding properties was conducted in October 2008 to further evaluate the
extent of the groundwater contamination near MW-8. VOCs were detected above the 2L Standards in the off -site
groundwater assessment monitor wells in October 2008 and subsequent monitoring events. An assessment of
corrective measures and corrective action should be performed to address the groundwater contamination near
MW-8. In the meantime, it is recommended that groundwater monitoring at MW-8 continue to monitor for
Appendix II VOCs. Sampling of the off -site assessment wells in the vicinity of MW-8 (i.e., GP-8, GP-9, and/or GP-
10) should continue to be included as part of the regular compliance monitoring to monitor the extent,
movement, and concentration of chemicals in groundwater in the general vicinity of MW-8.
S&ME recommends that semi-annual assessment monitoring of groundwater and surface water continue at the
Sorrell Landfill. Currently, six monitor wells and two surface water locations are sampled at Sorrell Landfill to fulfill
the monitoring requirements as required by North Carolina Solid Waste Management Rule .1634.
It is our understanding that the Wake County Department of Environmental Services, Water Quality Division
regularly samples the potable wells on the adjacent properties to the south of the landfill (Dye and Herndon
properties) as a precautionary measure to protect the users of these potable wells. S&ME recommends the results
of this sampling event be provided to Wake County for consideration in deciding protective measures for the
nearby potable wells and their users.
1.0 Introduction
S&ME, Inc. (S&ME) was contracted by the Sorrell Grading Company and The Estate of Mr. Clyde E. Sorrell, Senior,
(Sorrell) to provide groundwater and surface water monitoring services at Sorrell Landfill located off of Smith Road
(S.R 1303) near Apex, North Carolina (Figure 1). The sampling for this monitoring event was completed on April
25, 2024. The services were performed in accordance with the facility's revised Water Quality Monitoring Plan
(WQMP) prepared in February 1996 by Trigon Engineering Consultants, Inc. Section 4.0 of the WQMP outlined
the sampling and analysis plan (SAP) to be used to monitor groundwater and surface water in the vicinity of the
landfill. The landfill is currently in an assessment monitoring program because of the detection of contaminants in
monitor well samples at concentrations exceeding North Carolina's groundwater standards, promulgated under
Title 15A of the North Carolina Administrative Code, Subchapter 2L (2L Standards).
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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In accordance with the approved WQMP, four baseline sampling events were performed in May, June, July, and
August 1999. During each of those sampling events, groundwater samples were collected from two upgradient
(background) wells (MW-1 R and MW-4), and three downgradient (compliance) wells (MW-5, MW-6, and MW-7).
A surface water sample was collected at one down -gradient surface water monitoring point (SW-2). Groundwater
and surface water samples collected during the four 1999 sampling events were analyzed for constituents listed in
40 CFR 258, Appendix I Constituents for Detection Monitoring (Appendix 1). The sample results and subsequent
statistical analyses performed for the 1999 sampling rounds constitute the baseline for the semi-annual sampling
events being conducted during the post -closure period. The baseline sample results submitted to the North
Carolina Department of Environmental Quality, Division of Waste Management (NCDEQ-DWM) on April 9, 2001,
indicated that one or more constituents listed in Appendix I were detected at statistically significant levels.
Based on the results of the baseline sampling events, assessment monitoring was conducted at Sorrell Landfill
during four subsequent sampling events (April 2001, December 2001, April/May 2002, November 2002) for the
constituents listed in 40 CFR 258, Appendix II List of Hazardous Inorganic and Organic Constituents (Appendix 11) as
promulgated in Section .1634.
At the request of the DWM, beginning with the December 2001 sampling event and continuing with the April/May
2002 and November 2002 events, S&ME also collected groundwater samples from two new monitor wells- one
shallow well (MW-8) and one deep well (DW-1), that were installed along the facility's southern property
boundary. Both wells are located approximately between the southern edge of the landfill cell and the closest
residential well. Based on measured monitor well water elevations obtained during performance of the 2001 and
2002 sampling events, and potentiometric mapping of the shallow aquifer, it appears that monitor wells DW-1
and MW-8 are hydraulically cross -gradient of the landfill. However, for the purposes of this report, wells MW-8
and DW-1 are reported as compliance wells.
Following the November 2002 sampling event, S&ME recommended revising the number of sampling locations,
the sampling frequency, and the laboratory analysis performed at each sampling location. In a letter dated April
23, 2003, the Section approved these revisions. Based on the revised monitoring plan, one background well (MW-
1 R), five compliance wells (DW-1, MW-5, MW-6, MW-7, and MW-8), and two surface water locations (SW-1 and
SW-2) were to be monitored. Subsequently, S&ME determined that monitor well MW-7 was located either in or
immediately adjacent to the landfill wastes. On behalf of Sorrell, S&ME recommended that sampling of MW-7 be
suspended and that a new compliance well be installed in that area. In a letter dated May 10, 2004, the Section
concurred with that opinion. Monitor well MW-9 was installed on September 18, 2007, and has replaced MW-7 as
the compliance well along the northern portion of the landfill. Well MW-7 remains in place for measuring water
levels.
This report presents the methods used and the results of the sampling event conducted by S&ME during the April
2024 sampling event at the facility, which included the sampling of one background well (MW-1 R), five
compliance wells (DW-1, MW-5, MW-6, MW-8, and MW-9), one off -site assessment well (GP-9) and two surface
water sampling locations (SW-1 and SW-2).
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
2.0 General Physiography
Some of the general background information presented in this section has been compiled from the Water Quality
Monitoring Plan prepared in June 1996 by Trigon Engineering Consultants, Inc., from the Preliminary Explanatory
Text for the 1985 Geologic Map of North Carolina (1988) prepared by The North Carolina Geological Survey; and
from Geology of the Carolinas (1991) by Horton and Zullo. The information presented herein has been modified
for brevity and is intended to provide general background information, particularly regarding regional
topography, geology, and hydrogeology.
2.1 Site Topography
The landfill site is located southeast of Apex, North Carolina in southwestern Wake County (Figure 1). At its
highest point, the landfill extends approximately 30 feet to 45 feet in elevation above the surrounding natural
ground surface. The natural ground surface elevations at the site prior to construction of the landfill ranged from
400 feet to 460 feet above Mean Sea Level (MSL). The current landfill cap surface slopes gently downward to the
southwest to an approximate elevation of 490 feet above MSL (Figure 2).
2.2 Regional Geology
The site is in the eastern portion of the Piedmont physiographic province. In Wake County, the land surface is
evenly divided between flat to gently rolling inter -stream areas and valleys. Soil and weathered rock typically
extend downward to depths up to 60 feet below ground surface (ft-bgs). Outcrops of hard bedrock are rare, and
most are confined to streambeds and excavations.
Bedrock at the site area has been characterized as part of the Carolina Slate Belt. The Carolina Slate Belt in this
portion of the county consists primarily of predominately low-grade felsic meta -volcanic and meta-epiclastic
rocks, presumed to have originated from a sub -aqueous, volcanic arc environment. Primary rock types include
metamorphosed argillites, mudstone, volcanic sandstone, and conglomerate. Approximately one-half mile to the
west, an unconformity identified as the Jonesboro Fault separates the Carolina Slate Belt from Triassic claystone
and siltstone sediments.
Cretaceous -age Coastal Plain sediments immediately overlie the basement rocks in the southern and eastern
portion of the site. Middendorf units include deposits of sand, sandstone, and mudstone. Beds are laterally
discontinuous with inter -fingering cross -bedding common in the upper units.
2.3 Site Geology and Hydrogeology
The site lies on the western edge of the Neuse River basin. Surface water run-off from the site flows to the west
into Middle Creek. Surface water then flows to the south and east toward the confluence of Middle Creek and the
Neuse River near Smithfield, NC.
The unconfined aquifer in western Wake County is typically present in the unconsolidated subsurface residual soils
to an approximate depth of 30 ft-bgs, depending on the topography. Shallow groundwater flow patterns in the
vicinity of the landfill have been evaluated through a series of shallow downgradient monitor wells finished at
depths ranging between approximately 14 to 27 ft-bgs and approximately 45 ft-bgs in an upgradient well (MW-
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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1 R). The depth to groundwater varies from just below the ground surface in the downgradient wells located on
the western side of the landfill to approximately 22 ft-bgs on the eastern (upgradient) side of the landfill at MW-
1 R.
A nested well pair, one shallow well (MW-8) and one deep well (DW-1) is approximately located between the edge
of the landfill cell and residential wells installed along the facility's southern property boundary line (Figure 2).
The shallow monitor well (MW-8) was installed into the overlying sandy silt and is believed to monitor the same
shallow unconfined aquifer monitored by the other wells previously installed at the site. Monitor well DW-1 is the
only well installed into the bedrock aquifer at the site.
At the location of DW-1, the soil immediately beneath the ground surface was classified as sandy silt and silt to a
depth of approximately 54 feet bgs. Underlying the sandy silt and silt is partially weathered meta -volcanic and
metasedimentary rock of various degrees of weathering, extending to approximately 66 feet bgs, where more
competent bedrock was encountered. The underlying competent rock is bluish schist with quartz, muscovite,
biotite, and hornblende minerals, and was observed to a depth of 101 feet bgs, where the deep boring was
terminated. During installation of DW-1, water -bearing fractures were observed in the bedrock at 78 feet bgs and
99 feet bgs. Based on field estimates by S&ME, the water -bearing zone at 78 feet bgs produced approximately
one gallon per minute (gpm) and the water -bearing zone at 99 feet produced approximately six gpm.
2.4 Groundwater Table
Prior to sampling for this monitoring event, each well was examined for its general integrity, including protection
from surface water inflow, well identification tag, vented cap, lock, and general well security. Each well was
opened and the depth to the water in the well was measured from a referenced mark on the top of the PVC well
casing using an electronic water level indicator. The water elevation at each well was calculated by subtracting the
depth measurement from the elevation of the referenced top of casing. Table 1 presents data on the depth to
groundwater measurements and groundwater elevation calculations for each of the monitor wells sampled during
the April 2024 sampling event and the groundwater elevation calculations at each of the methane monitor wells.
The shallow groundwater is defined in this report as the water -bearing zone located in the soil regime beneath
and in the vicinity of the landfill. The depth to the shallow groundwater was measured in the background well
(MW-1 R) and in the compliance wells (MW-5, MW 6, MW-8 and MW-9) during the sampling event. Depth to
groundwater was also measured in the deep compliance well DW-1. However, this well monitors a separate
water -bearing zone within the bedrock aquifer and is not representative of the shallow groundwater. In addition
to the depth -to -water measurements taken at these groundwater monitor wells, depth -to -water measurements
were also taken at fourteen groundwater piezometers (GP-7, GP-7D, GP-8, GP-9, GP-10, GP-1 OD, GP-1 1, GP-12,
GP-12D, GP-13, GP-13D, GP-14, GP-15 and GP-16) installed along the southern boundary of the landfill. These
piezometers were used to assess groundwater quality and groundwater elevations in the vicinity of MW-8 and
methane gas monitor wells to supplement the water elevation data. A complete list of monitor wells and methane
gas monitor wells with the associated groundwater elevation calculation is presented on Table 1.
2.5 Hydraulic Gradient and Groundwater Flow Velocity Calculations
The well water elevations and our interpretation of the water table surface expressed as a potentiometric map
along with groundwater flow direction are shown on Figure 2. Based upon the groundwater elevations in the
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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vicinity of the landfill cell, groundwater in this area is projected to flow northwest toward an unnamed tributary of
Middle Creek, which is consistent with historical groundwater potentiometric data.
Hydraulic Gradient
The average horizontal hydraulic gradient was calculated from three-point calculation solutions using two well
sets of groundwater elevation data measured during the April 2024 sampling event and by applying the following
equation (Driscoll, 1986):
Where:
i=h1-h2
i = Hydraulic gradient
h1 - h2 = Difference in hydraulic head (feet)
L = Distance along flow path (feet)
The three-point calculation is used to estimate the hydraulic gradient perpendicular to a groundwater
potentiometric contour of equal elevation determined from high, intermediate, and low groundwater elevations at
three monitor wells. The gradient calculated perpendicular to the equal elevation contour plotted from the well
set is representative of a true gradient rather than the apparent gradient that is estimated from a two -point
gradient calculation. Based on the Driscoll gradient equation and using a third groundwater elevation to plot the
equal elevation contour, the distance L can be measured between h1 and h2 perpendicular to the equal elevation
contour to estimate the true hydraulic gradient for the three groundwater elevation data points. The average
horizontal hydraulic gradient is typically calculated from two three-point solutions using well sets MW-1 R, MW-9,
and MW-4, and MW-8, MW-5 and MW-6. Using MW-1 R, MW-4, and MW-9; and MW-8, MW-5, and MW-6 the
average hydraulic gradient is estimated to be 0.0269 ft/ft. This gradient is similar to the hydraulic gradient
previously calculated for the site. The hydraulic gradient calculations are included in Appendix V.
Groundwater Flow Velocity
An approximate average linear groundwater flow velocity (v) may be calculated by the equation (Freeze and
Cherry, 1979):
v = Ki
Where:
v = Average linear groundwater flow velocity [feet per day (ft/day)]
K = Hydraulic conductivity (ft/day)
i = Flow gradient as a ratio (ft/ft),
n = Effective soil porosity (percent)
Aquifer slug tests were previously performed in monitor wells MW-6, MW-7, MW-8, MW-9 and DW-1 at the site
by S&ME using rising and falling head test techniques. The slug test data were used to estimate the hydraulic
conductivity of the sediments in the surficial aquifer intersected by the screened intervals of the monitor wells
tested. The aquifer test data were analyzed by the Bouwer and Rice Method. As summarized on Table 2, the
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April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
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average hydraulic conductivity values previously measured at the site ranged from 3.86x10-4 centimeters per
second (cm/sec) to 1.86x10-4 cm/sec.
The groundwater flow velocity was calculated for the site using the average hydraulic conductivity values
measured at the site; the average hydraulic gradient of 0.0269 ft/ft, calculated from the three-point calculation
described above; and an effective porosity of 20%. Groundwater flow velocities calculated during April 25, 2024
sampling event ranged from 26.99 feet per year (ft/yr) between monitor wells MW-8 and MW-5 to 51.08 ft/yr
between monitor wells MW-1 R to MW-9, resulting in an average velocity of 37.13 ft/yr based on the calculations
that were performed using the equation and input values above. This velocity is like previous groundwater
velocities calculated for the site. The calculated hydraulic gradients and groundwater flow velocities are presented
in Table 3.
As previously discussed, monitor wells MW-8 and DW-1 were installed in December 2001 along the facility's
southern boundary based on hydrologic data available at the time and the relative position of the landfill and the
nearby potable wells. Monitor well MW-8 was intended to serve as a point of compliance between the landfill and
residential wells installed adjacent to the site's southern property boundary. However, as shown on Figure 2,
static water levels measured during the April 2024 sampling event indicate that MW-8 may be located
hydraulically cross -gradient of the landfill cell.
DW-1 is the only monitor well installed on site within a separate water -bearing zone contained within the bedrock
aquifer and was installed to delineate the vertical extent of landfill contaminants that may be migrating from the
landfill cell. As shown on Table 1, the groundwater elevation in DW-1 was observed to be 3.63 feet higher than
the groundwater elevation in MW-8 during the April 2024 sampling event. This difference in groundwater
elevations, representing hydraulic head, indicates that an upward gradient exists between the two water -bearing
zones in the vicinity of these two wells. This upward flow component has been observed at these two wells since
they were installed in December 2001.
2.6 Surface Water
The site is located just south of an unnamed tributary that flows southwest into Middle Creek. Middle Creek flows
to the southeast, eventually emptying into the Neuse River near Smithfield, North Carolina. The unnamed tributary
is the only surface body to receive surface water runoff from the landfill. S&ME selected two surface water
collection points along the unnamed tributary. One sample collection point (SW-1) is located hydraulically
upgradient from the landfill. The other sample collection point (SW-2) is located hydraulically downgradient from
the landfill. During the April 2024 sampling event, surface water samples were collected from both sample
locations. Surface water sample collection points SW-1 and SW-2 are shown on Figure 2.
3.0 Sample Collection Procedures
Groundwater and surface water samples were collected in general accordance with industry, North Carolina
standards, and the approved WQMP (Trigon, June 1996).
July 16, 2024

s
April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
4.0 Sampling Program
In accordance with 15A NCAC 1313, § .1632, and the approved groundwater and surface water SAP for the facility,
the following sections describe the procedures used for the collection of groundwater and surface water samples
during the sampling event.
S&ME sampled surface water from the down -gradient collection point along an unnamed tributary of Middle
Creek (SW-2), one background well (MW-1 R), four shallow and one deep compliance wells (MW-5, MW-6, MW-8,
MW-9 and DW-1) on April 25, 2024. One shallow off -site groundwater assessment well (GP-9) was also sampled
during the April 2024 sampling event. Due to dry conditions, no surface water was available to sample at the up -
gradient surface water sample location (SW-1).
The monitor wells at the landfill were sampled using a low -flow peristaltic pump equipped with polyethylene
tubing. Prior to sampling each of the wells, the groundwater was purged at a rate of approximately 200 milliliters
per minute (ml/min) until the turbidity was reduced to less than 10 Nephelometric Turbidity Units (NTUs) where it
was achievable. Stabilization of the selected field parameters was defined as a variance of less than 10 percent in
three successive readings recorded five minutes apart. Monitor well MW-1 R was sampled with a polyethylene
bailer, because the depth -to -water was greater than the suction limit of the peristaltic pump.
The surface water samples from the creek were collected using laboratory -supplied 1-liter bottles dipped directly
into the stream as collection devices. The water was then poured into laboratory -prepared vials and bottles.
At the completion of sampling, S&ME shipped the samples to Eurofins Environment Testing Laboratories
(Eurofins) in Savannah, Georgia for the following analytical lists:
MW-1 R, MW-5, MW-6, MW-9, DW-1, SW-1, and SW-2 were analyzed for constituents listed in Appendix 1
(40 CFR 258); and
MW-8 and GP-9 were analyzed for constituents listed in Appendix II (40 CFR 258)
Laboratory analytical methods for Appendix I constituents included EPA Method 6010D/6020B (metals) and
Method 8260D for volatile organic compounds (VOCs).
Laboratory analytical methods for Appendix II constituents included the Appendix I constituent list, plus Method
8270E (SVOCs), Method 7470A (mercury), Method 9014 (cyanide) and SM18 4500-52 D-2011 (sulfide).
Field notes are included in Appendix III. The analytical results reported from this sampling event are discussed in
subsequent sections of this report.
5.0 Field Parameters
Specific conductivity, pH, temperature, dissolved oxygen, oxygen reduction potential and turbidity were measured
in the field during well purging prior to sample collection. The normal sampling protocol includes purging the
shallow monitor wells with a peristaltic pump at a rate of approximately 200 mL/min until the turbidity was
July 16, 2024

April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
s
0
s
reduced to less than 10 NTUs (where achievable) and the selected field parameters stabilize. Field parameters
recorded just prior to collecting the groundwater samples are summarized in Table 4 and discussed in the
following sections.
5.1 Specific Conductivity
Specific conductivity (conductance) is a measurement of the ability of a solution to pass an electrical current.
Dissolved inorganic anions and cations such as chloride, nitrate, sulfate, phosphate, sodium, calcium, aluminum,
and iron increase the ability of water to carry a current. Therefore, conductivity is related to the amount of total
dissolved solids in the water. Waters percolating through a landfill cell typically become enriched with dissolved
solids, which are reflected by increased conductivity values. Typically, specific conductivity measures the presence
of common ions such as chloride and sulfate that are not necessarily indicative of hazardous constituents.
During the April 2024 sampling event, the specific conductance measured in the background well (MW-1 R) was
0.032 milli Siemens per centimeter (mS/cm). Measurements in the one deep compliance well (DW-1) was 0.067
mS/cm. The specific conductance measured in the four shallow compliance wells (MW-5, MW-6, MW-8 and MW-
9) ranged from 0.029 mS/cm (MW-9) to 0.149 mS/cm (MW-5). The specific conductance measured off -site
assessment well (GP-9) was recorded as 0.000 mS/cm. The highest groundwater conductivity value (0.149 mS/cm)
was measured in well MW-5. In general, conductivity readings are within the typical range of values that would be
expected to occur in shallow groundwater flow under natural conditions in the Eastern Piedmont region.
5.2 pH
The pH is a measurement of the hydrogen ion concentration. Values lower than pH=7 indicate increasingly acidic
conditions and values higher than pH=7 indicate increasingly alkaline conditions. The pH may strongly influence
the activity of certain chemical reactions and the solubility and mobility of metals.
The pH of the groundwater in the landfill wells was measured just prior to sample collection. The pH reading in
the background well (MW-1 R) was measured as 5.2. The pH measured in the four shallow compliance wells (MW-
5, MW-6, MW-8 and MW-9) ranged from 4.8 (MW-8) to 6.5 (MW-6). The pH in the off -site monitoring well (GP-9)
measured 6.6. The pH measured in the deep compliance well (DW-1) was recorded as 6.3. The pH values are
within the range that would be expected for shallow groundwater conditions in the Eastern Piedmont region.
5.3 Temperature
Groundwater temperature collected from the background well was 15.6°C (MW-1 R). Groundwater temperatures
recorded from samples collected from the four shallow compliance wells (MW-5, MW-6, MW-8, and MW-9)
ranged from 15.6°C (MW-5) to 17.9°C (MW-8). Temperature measured in the deep compliance well (DW-1) was
20.5°C. Temperature measured in the off -site assessment well (GP-9) was 20.6°C. Where the aquifer is near the
ground surface, groundwater temperatures may be closely related to seasonal temperature variations and the
presence or absence of vegetative ground cover.
Groundwater temperature directly affects the solubility of oxygen and other geochemical constituents. The
solubility of dissolved oxygen is temperature -dependent, with oxygen being more soluble in cold water than in
warm water.
July 16, 2024

April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
s
0
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Groundwater temperature also affects the metabolic rate of bacteria. Rates of biodegradation almost double for
every 100 C increase in temperature between 5 °C and 25 °C. Elevated temperatures may also be an indication of
significant microbiological activity.
5.4 Turbidity
Nephelometric turbidity was added to the list of field parameters for selected wells after the May 1999 sampling
event detected higher than expected concentrations of metals. Because the samples collected from monitor wells
MW-1 R and MW-6 during the initial baseline sampling event were turbid, the suspended soil particles present in
the groundwater could contribute to elevated concentrations of metals reported by the laboratory. Therefore, a
turbidity value of 10 NTUs or less was established as a goal while purging and prior to collecting a groundwater
sample.
During the April 2024 sampling event, the target value of 10 NTUs was achieved in all of the monitor wells, except
MW-1 R, which recorded turbidity at 14 NTUs. Groundwater turbidity recorded just prior to sample collection in
the shallow compliance wells (MW-5, MW-6, MW-8 and MW-9) ranged from 1.70 NTUs (MW-5) to 7.20 NTUs
(MW-6). The turbidity level measured in the deep compliance well (DW-1) was recorded as 1.35 NTUs. The
turbidity level measured in the off -site assessment well (GP-9) was recorded as 2.30 NTUs.
6.0 Analytical Results
S&ME sampled one upgradient (background) well; four shallow and one deep downgradient (compliance) wells;
two surface water locations; and one off -site groundwater assessment well on April 25, 2024. The samples were
analyzed by Eurofins for constituents listed in Appendix I of 40 CFR 258. The groundwater sample from
compliance well MW-8 and the off -site assessment well GP-9 were additionally analyzed for Appendix II SVOCs,
mercury, cyanide and sulfide. Laboratory analytical methods included EPA Method 6010D/6020B (metals),
Method 8260D (VOCs), Method 8270E (SVOCs), Method 7074A (mercury), Method 9014 (cyanide), and SM18
4500-S2 D-2011 (sulfide). The analytical results for the groundwater and surface water samples collected and
analyzed in April 2024 are detailed below. Copies of the analytical laboratory reports are provided in Appendix
IV.
6.1 Groundwater
Groundwater sample analytical results were compared to the 2L Standards and to the GWPST established in
accordance with the Solid Waste Rules Section .1634(h). The analytical results for the April 2024 sampling event
are summarized on Table S.
For the April 2024 sampling event, five constituents were detected at concentrations greater than their respective
2L Standards: benzene (1.9 pg/L in MW-8), PCE (21 pg/L in MW-8), TCE (9.7 pg/L in MW-8), vinyl chloride (3.3 pg/L
in MW-8), and cobalt (4.0 pg/L in MW-8 and 8.0 pg/L in MW-9). Constituents reported at concentrations below
the reporting limit are flagged with a "J", indicating an estimated concentration. It is important to note that the
laboratory method detection limits (MDL) for vinyl chloride and cobalt were 0.40 pg/L and 0.50 pg/L, respectively,
July 16, 2024 10

April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
s
0
s
which are greater than their respective 2L Standards of 0.03 pg/L and 1.0 pg/L. Therefore, vinyl chloride and cobalt
may have been present at concentrations above the 2L Standard but reported below the MDL.
6.2 Surface Water
The surface water samples were compared to the North Carolina Class C surface water standards as promulgated
in 15A NCAC 2B (213 Standards). The surface water sample results for the April 2024 sampling event are
summarized in Table 5.
The inorganic constituents barium, chromium, cobalt, copper, vanadium, and zinc were detected above their
laboratory MDLs, but below their 2B Standards in the samples from the upstream (SW-1) surface water monitoring
location during the April 2024 sampling event.
The inorganic constituents barium, cobalt, copper, and vanadium were detected above their laboratory MDLs, but
below their 2B Standards in the samples from the downstream (SW-2) surface water monitoring location during
the April 2024 sampling event.
Detected constituent concentrations were reported with a "J" laboratory qualifier, indicating that the value is an
estimated concentration. It is important to note that the laboratory MDL for vinyl chloride was 0.40 pg/L, which is
greater than their respective 2B Standard of 0.025 pg/L. Therefore, vinyl chloride may have been present at
concentrations above the 2B Standard but reported below the MDL.
7.0 Quality Control Samples
Quality control samples are required by the WQMP to demonstrate consistency of the laboratory analytical
processes and field sampling methods.
During the April 2024 sampling event, in addition to the groundwater sample collected from monitor well DW-1
(record sample), a blind duplicate sample was also collected from monitor well DW-1 (duplicate sample). As
shown on Table 5, similar analytes were reported for the record sample and the duplicate sample.
To assess the efficacy of the field equipment decontamination procedures, an equipment rinse sample was taken
by pumping laboratory supplied deionized water through new polyethylene tubing directly into laboratory
supplied containers using a peristaltic pump. The equipment blank sample was analyzed for the full Appendix I
analyte list. No constituents were detected above the laboratory MDL for the equipment blank. A trip blank was
also included in the quality control samples. The trip blank consisted of water supplied from the laboratory in two
40 ml vials which were kept unopened in the sample cooler throughout the sampling event and analyzed for
Appendix I VOCs. The results of the quality control sampling are presented with the analytical results in Appendix
III of this report.
July 16, 2024 11

s
April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
8.0 Statistical Analysis
Previous monitoring reports submitted to the Section for this facility have included a statistical evaluation of
groundwater monitoring data. Statistical analysis was performed to determine whether a statistically significant
increase (SSI) above computed Upper Limits calculated from the upgradient background data set had occurred.
For this sampling event, no statistical analysis was performed on the data.
9.0 Summary
S&ME was contracted by Sorrell to provide groundwater and surface water monitoring services at Sorrell Landfill
located just off Smith Road (S.R. 1303) near Apex, North Carolina. Groundwater samples were collected from one
upgradient (background) well (MW-1 R), four shallow and one deep downgradient (compliance) wells (MW-5, MW-
6, MW-8, MW-9 and DW-1), and one off -site assessment well (GP-9). Surface water samples were collected from
the up -gradient and down -gradient surface water monitoring points (SW-1 and SW-2).
As shown on the potentiometric map (Figure 2), groundwater in the vicinity of the landfill is projected to flow
north-northwest toward an unnamed tributary of Middle Creek. It should be noted that static water levels
measured during the April 2024 sampling event indicate that MW-8 may be located hydraulically cross -gradient of
the landfill cell. In addition, the groundwater elevation in DW-1 was observed to be higher than the groundwater
elevation in MW-8 during the April 2024 sampling event. The difference in groundwater elevations indicates that
an upward gradient exists between the two water -bearing zones in the vicinity of these two wells. These findings
are consistent with historical data.
Groundwater and surface water samples were analyzed by Eurofins for constituents listed in Appendix I and
Appendix II of 40 CFR 258. Laboratory analytical methods included EPA Method 6010D/6020B (metals), Method
8260D (VOCs), Method 8270E (SVOCs), Method 7470A (Mercury), Method 9014 (cyanide) and Method SM 450052
D-2011 (sulfide).
9.1 Groundwater Results
For the April 2024 sampling event, five constituents were detected at concentrations greater than their respective
2L Standards: benzene (1.9 pg/L in MW-8), PCE (21 pg/L in MW-8), TCE (9.7 pg/L in MW-8), vinyl chloride (3.3 pg/L
in MW-8), and cobalt (4.0 pg/L in MW-8 and 8.0 pg/L in MW-9). Constituents reported at concentrations below
the reporting limit are flagged with a "J", indicating an estimated concentration.
It is important to note that the laboratory method detection limits (MDL) for vinyl chloride and cobalt were 0.40
pg/L and 0.50 pg/L, respectively, which are greater than their respective 2L Standards of 0.03 pg/L and 1.0 pg/L.
Therefore, vinyl chloride and cobalt may have been present at concentrations above the 2L Standard but reported
below the MDL.
July 16, 2024 12

s
April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04) s
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
9.2 Surface Water Samples
The inorganic constituents barium, chromium, cobalt, copper, vanadium, and zinc were detected above their
laboratory MDLs, but below their 2B Standards in the samples from the upstream (SW-1) surface water monitoring
location during the April 2024 sampling event.
The inorganic constituents barium, cobalt, copper, and vanadium were detected above their laboratory MDLs, but
below their 2B Standards in the samples from the downstream (SW-2) surface water monitoring location during
the April 2024 sampling event.
10.0 Recommendations
As required by North Carolina Solid Waste Management Rule .1634, these results should be forwarded to the
owner/operator of Sorrell Landfill for inclusion in the operating record and to the NCDEQ Division of Waste
Management for their review. In addition to the conclusions presented in previous chapters of this report, S&ME
provides the following recommendations:
Analytical data since 1999 have demonstrated that the use of low -flow sampling techniques has
successfully reduced reported inorganics in the samples to more accurate results. The inorganic
constituents that continue to be detected at concentrations greater than NC Water Quality standards
appear to represent naturally occurring concentrations in groundwater. Accordingly, it is recommended
that monitoring for inorganics continue to be limited to Appendix I inorganic compounds at the facility's
monitor wells (no cyanide or sulfide).
VOCs have been detected in samples collected from well MW-8 since the well was installed in 2001. The
consistent detection of VOCs at MW-8 indicates that a source, or sources, of VOCs may be present at, or
near, this well. Additional assessment of surrounding properties was conducted in October 2008 to
further evaluate the extent of the groundwater contamination near MW-8. VOCs were detected above
the 2L Standards in the off -site groundwater assessment monitor wells in October 2008 and subsequent
monitoring events. To monitor the off -site groundwater contamination, four off -site piezometers, GP-8,
GP-9, GP-10 and GP-10D, were sampled during the October 2020 sampling event. Of the VOCs detected
in compliance well MW-8, none were detected in the sample collected from piezometer GP-9 and GP-10D
in the October 2020 sampling event. Several of the VOCs detected in compliance well MW-8 were also
detected in off -site piezometers GP-8 and GP-10. An assessment of corrective measures and corrective
action should be performed to address the groundwater contamination near MW-8. Groundwater
monitoring at MW-8 should continue to be analyzed for Appendix II VOCs and sampling of the off -site
assessment wells in the vicinity of MW-8 (i.e., GP-8, GP-9 and /or GP-10) continue to be included as part
of the regular compliance monitoring, to monitor the extent, movement and concentration of off -site
groundwater contamination.
Surface water quality is monitored upstream and downstream in the vicinity of the landfill at sampling
locations SW-1 and SW-2, respectively. None of the Appendix I targeted compounds or metals exceeded
its respective 2B Standard. Samples from surface water sampling locations SW-1 and SW-2 should
July 16, 2024 13

April 2024 Semi Annual Monitoring
Sorrell Landfill (DWM Permit No. 92-04)
Apex, Wake County, North Carolina
S&ME Project No. 1054-07-251
s
0
s
continue to be monitored for the Appendix I organic and inorganic compounds required for detection
monitoring.
It is our understanding that the Wake County Department of Environmental Services, Water Quality
Division regularly samples the potable wells on the adjacent properties to the south of the landfill (Dye
and Herndon properties) as a precautionary measure to protect the users of these potable wells. S&ME
recommends the results of this sampling event be provided to Wake County for consideration in deciding
protective measures for the potable wells and their users.
July 16, 2024 14

Appendices

Appendix I - Figures

Appendix II - Tables

Q Table 1
111 E Static Groundwater Elevations
Semi -Annual Assessment Monitoring - April 25, 2024
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Well Number
Well Num]ber4(Feet
TOC Elevation
MSL)
Screened Interval
(feet below TOC)
Depth to Groundwater
(Feet below TOC)
Groundwater Elevation
(Feet MSL)
Groundwater Monitoring Wells is
MW-1R
482.92
25-45
32.13
450.79
Background Wells
MW-4
445.30
12-22
4.54
440.76
MW-5
393.63
2-17
4.79
388.84
MW-6
407.15
2-17
3.65
403.50
Compliance Wells
MW-7
423.42
13-28
13.75
409.67
MW-8
463.33
21.9-31.9
25.99
437.34
MW-9
425.82
24-34
16.68
409.14
ills
DW-1
GP-7S
463.18
L-- Groundwater
471.32
96-101
Piezometers
25-35
22.21
21.72
440.97
W-
449.60
GP-71)
471.33
55-65
21.90
449.43
GP-8
460.39
23-33
22.94
437.45
GP-9
462.19
20-30
22.35
439.84
Off -Site
Groundwater
Monitoring Wells
GP-10
456.15
15-25
18.48
437.67
GP-10D
456.20
78-88
19.52
436.68
GP-11
461.77
23-33
21.85
439.92
GP-12
466.71
23-33
26.15
440.56
GP-12D
466.72
58-68
26.13
440.59
GP-13
453.70
20-30
17.09
436.61
GP-13D
453.56
59-69
16.23
437.33
Methane
Monitoring Wells
GP-14
463.45
25-35
25.82
437.63
GP-15
454.32
18-28
17.11
437.21
GP-16
MMW-2
449.99
Methane
471.71
18-28
Monitoring Wells
5-20
12.64
DRY
437.35
---
MMW-3
452.50
3-18
16.09
---
MMW-4
445.60
3-13
9.12
436.48
MMW-5
437.81
3.5-13.5
DRY
---
MMW-6
419.04
5-15
DRY
---
Notes:
TOC - Top of Casing
MSL = Mean Sea Level
NM - Not Measured
TOC Elevations measured by Bateman Civil Survey, June, 2007.
GP-7 - GP-16 installed by S&ME between September 5 & 11, 2008, casing elevations by Bateman Civil Survey, September 11, 2008.
Monitoring wells MW-4, MW-5, andMW-6 installed by Law Engineering in October 1991. All other wells were installed by S&ME.
MW-9 installed by S&ME on September 18, 2007, casing elevation by Bateman Civil Survey, October 5, 2007.

Table 2
I _ Summary of Hydraulic Conductivity Values
Semi -Annual Assessment Monitoring - April 25, 2024
Sorrell Landfill, Apex, North Carolina
S&ME Project No.1054-07-251
Well Number
Screened Interval
(ft-bgs)
Hydraulic Conductivity (K)
cm/sec
ft/sec
ft/day
ft/year
Background
Wells
MW-1R
25 - 45'
--
--
--
--
MW-4
12 - 22'
--
--
--
--
Compliance
Wells
MW-5
2.0 - 17'
--
--
--
--
MW-6
2.0 - 17'
1.86E-04
6.07E-06
0.525
191.47
MW-7
13 - 28'
3.25E-04
1.06E-05
0.917
334.59
MW-8
22 - 32'
4.00E-04
1.31E-05
1.130
412.49
MW-9
24 - 34'
3.86E-04
1.26E-05
1.090
397.85
DW-1
96 - 101'
3.28E-04
1.07E-05
0.924
337.44
Notes:
ft-bgs = feet below ground surface
ft/sec = feet per second
ft/yr = feet per year
-- = no site specific hydraulic conductivity values available
Hydraulic conductivity for MW-6 and MW-7 obtained from slug tests by S&ME, April 1999.
Hydraulic conductivity for MW-8, MW-9 and DW-I obtained from slug tests by S&ME, January/March 2008.
Hydraulic conductivity for DW-1 was calculated from transmissivity value using the Cooper-Bredehoeft-Papadopulos solution where K=T/b.

Table 3
Groundwater Velocity Calculations
Semi -Annual Assessment Monitoring - April 25, 2024
Sorrell Landfill, Apex, NC
S&ME project Number 1054-07-251
Gradient
Gradient Calculation
Monitoring
Flow
Gradient Segment
Segment
Horizontal
Effective
Hydraulic
Velocity
Segment
Wells
Direction
Length (feet)
Elevations
Gradient
Porosity
Conductivity
(Vgw, feet/year)
(i, feet)
(ne)
(K, cm/sec)
(feet)
MW-1R to
--------------------
450.79
--------------------
i 1
----- -MW-9-----
NNW
1693
_____ 409.14 _____
0.0257
0.2
3.86E-04
51.08
Intermediate
440.76
Well MW-4
MW-8 to
--------------------
437.34
--------------------
MW-5------
388.8
i 2
------
Intermediate
WNW
1735
-_____ ------
0.0282
0.2
1.86E-04
26.99
403.5
Well MW-6
Average Hydraulic Gradient-- 0.0269 Avg. Velocity = 37.13 feet/year
Notes:
Horizontal velocities based on the modified Darcy equation Vgw = Ki/ne.
Porosity (n,) estimated for residual soils in Carolina Slate Belt
Average K value used for background wells and compliance wells
Hydraulic Gradient (i) calculated by measuring linear feet between selected contour intervals
Ave. Linear Velocity (v) = (1.035E06)K*i/n for units shown
To convert cm/sec to ft/yr, multiply n by 1.035E+06

0 Table 4
III E Summary of Field Parameters
Semi -Annual Assessment Monitoring - April 25, 2024
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Field Parameter
Well Number
Conductivity
pH
Temperature (°C)
Turbidity (NTUs)
(mS/cm)
on
MW-1 R
5.2
0.032
15.6
14
x
U
C�
MW-5
6.4
0.149
15.6
1.70
.�
MW-6
6.5
0.065
16.3
7.20
MW-8
4.8
0.068
17.9
6.09
U
MW-9
5.1
0.029
15.7
5.05
DW-1
6.3
0.067
20.5
1.35
GP-9
6.6
0.000
20.6
2.30
O
SW-1
7.0
0.040
20.6
12.00
zi
SW-2
7.0
0.203
18.4
5.57
Notes:
pH reported in standard units
mS/cm = miliSiemens per centimeter
°C = degrees Celsius
mg/L = milligrams per liter
my = millivolts
NTUs = nephelometric turbidity units
NM = Not Measured

Table 5
Detected Appendix I & II Analytes
Semi -Annual Assessment Monitoring - April 25, 2024
Sorrell Landfill, Apex, North Carolina
S&ME Project No. 1054-07-251
Sample Type
Background
Well
Compliance Wells
Offsite
Assessment
Welss
Quality Control Samples
Surface Water Sample
Sampling Location -->
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Trip Blank
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
Sampling Date -->
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
5/2/2024
EPA Appendix I Volatile Organic
Compounds (µg/L)
15A NCAC
2L
upstream
downstream
1, 1 -dichloroethane
6
<0.33
<0.33
<0.33
0.95 J
<0.33
<0.33
<0.33
<0.33
<0.33
<0.25
no std.
<0.33
<0.33
1, 1 -dichloroethene
350
<0.33
<0.33
<0.33
<0.33
<0.33
<0.33
<0.33
<0.33
<0.33
<0.33
no std.
<0.33
<0.33
1,2-dichloropropane
0.6
<0.22
<0.22
<0.22
<0.22
<0.22
<0.22
<0.22
<0.22
<0.22
<0.22
no std.
<0.22
<0.22
114-Dichlorobenzene
6
<0.31
<0.31
<0.31
0.83 J
<0.31
<0.31
<0.31
<0.31
<0.31
<0.31
no std.
<0.31
<0.31
1,4-Dioxane
3
<0.32
0.59
<0.32
<0.32
<0.32
<0.32
<0.32
<0.32
<0.32
<0.32
no std.
<0.32
1.4
Acetone
6000
<3.70
<3.70
<3.70
<3.70
<3.70
<3.70
<3.70
<3.70
<3.70
<3.70
no std.
<3.70
<3.70
Benzene
1
<0.27
<0.27
<0.27
1.9
<0.27
<0.27
<0.27
<0.27
<0.27
<0.27
1.19
<0.27
<0.27
2-Butanone (MEK)
4000
<6.4
<6.4
<6.4
<6.4
<6.4
<6.4
<6.4
<6.4
<6.4
<6.4
no std.
<6.4
<6.4
Carbon disulfide
700
<0.43
0.92 J
<0.43
<0.43
<0.43
<0.43
<0.43
<0.43
<0.43
<0.43
no std.
<0.43
<0.43
Cis-1,2-dichloroethene
70
<0.25
<0.25
<0.25
17.0
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
no std.
<0.25
<0.25
Tetrachloroethene
0.7
<0.35
<0.35
<0.35
21
<0.35
<0.35
<0.35
<0.35
<0.35
<0.35
0.7
<0.35
<0.35
Trichloroethene
3
<0.20
0.23 J
<0,20
9.7
<0.20
<0.20
<0.20
<0.20
<0.20
<0.20
2.5
<0.20
<0.20
Toluene
600
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
<0.25
11.0
<0.25
<0.25
Vinyl chloride**
0.03
<0.40
<0.40
<0.40
3.3
<0.40
<0.40
<0.40
<0.40
<0.40
<0.40
0.025
<0.40
<0.40
Xylenes (total)
500
<0.23
<0.23
<0.23
0.75 J
<0.23
<0.23
<0.23
<0.23
<0.23
<0.23
no std.
<0.23
<0.23
EPA Appendix I Inorganic
Compounds Method 6010D/6020B
(µg/L)
15A NCAC
2L
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Trip Blank
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
Barium
700
7.3
46
24
100
28
12.0
9.6
NA
1.0 J
12.0
1,000
24
76.0
Beryllium
4
<0.20
<0.20
<0.20
0.25 J
<0.20
<0.20
<0.20
NA
<0.20
<0.20
6.5
<0.20
<0.20
Chromium
10
1.4 J
<1.2
1.2 J
<1.2
<1.2
<1.2
<1.2
NA
<1.2
<1.2
24
1.2 J
<1.2
Cobalt**
1
<0.22
<0.22
<0.22
4.0
8.0
<0.22
0.5
NA
<0.22
<0.22
no std.
0.24 J
0.79
Copper**
1000
1.2 J
<l.l
1.2 J
1.6 J
1.2 J
<l.l
1.1 J
NA
1.1 J
1.1 J
2.70
1.5 J
1.6 J
Lead
15
<0.21
<0.21
<0.21
<0.21
<0.21
<0.21
<0.21
NA
<0.21
<0.21
0.54
<0.21
<0.21
Tin
2000
NA
NA
NA
<11
NA
NA
<11
NA
NA
NA
no std.
NA
NA
Thallium
0.2**
<0.26
<0.26
<0.26
<0.26
<0.26
<0.26
<0.26
NA
<0.26
<0.26
no std.
<0.26
<0.26
Vanadium
7
<0.63
2.7 J
4.8 J
<0.63
<0.63
1.1 J
<0.63
NA
<0.63
0.73 J
no std.
2.0 J
1.6 J
Nickel
100
<0.42
<0.42
<0.42
<0.42
<0.42
<0.42
<0.42
NA
<0.42
<0.42
16.0
<0.42
<0.42
Zinc
1000
<2.8
<2.8
3.2 J
12 J
7.7 J
<2.8
4.2 J
NA
<2.8
<2.8
36.0
4.6 J
<2.8
EPA Appendix II Method 8011 -
EDB, DBCP, and 1,2,3-TCP (GC)
15A NCAC
2L
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-9
Trip Blank
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
1,2-Dibromo-3-Chloropropane
0.04
NA
NA
NA
0.0057 J p
NA
NA
NA
NA
NA
NA
no std.
NA
NA
EPA Appendix II Method 9012B
(µg/L)
15A NCAC
2L
MW-1R
MW-5
MW-6
MW-8
MW-9
DW-1
GP-10s
Trip Blank
Equip. Blank
Duplicate***
15 NCAC
2B
SW-1
SW-2
Cyanide, Total
0.07
NA
NA
NA
0.0069 J
NA
NA
<0.0060
NA
NA
NA
5
NA
NA
Notes:
ug/L = micrograms per liter (parts per billion).
15A NCAC 2L = North Carolina Groundwater Quality Standards (Updated April 2022)
GWPST = Solid Waste Section Groundwater Protection Standard
Bold indicates a concentration above the laboratory reporting limit.
Shaded indicates a concentration above 15A NCAC 2L or GWPST or 2L IMAC
NA = Not Analyzed
J = Detected, but below the Reporting Limit, therefore, result is an estimated concentration
B = Compound was found in the blank and sample.
15A NCAC 2B = North Carolina Water Quality Standards for Surface Waters [Freshwater Aquatic Life (AL) or Human Health, November 1, 2019]
Target analytes not shown were not detected above the laboratory method detection limits.
* Indicates there is currently no 2L Standard. The target analyte was compared to the GWPST.
** Laboratory method detection limit is above the 15A NCAC 2L or 15 NCAC 2B standard.
*** November 8, 2023 sampling event - a blind duplicate sample was collected from monitor well DW-1 at the same time as the record sample.
no std. - There is no North Carolina Surface Water Quality Standard listed in 15A NCAC 2B

Appendix III — Field Notes

Date of Calibration:
(MM/DD/YY) 4/25/2024 Weather/Temperature ff): Sunny 70's
Field Equipment, Meters, and Verifications Time Completed: 08:15
Equipment/Meter
Make / Model / Serial Number
Unit:
Reference:
Reading:
% Deviation
Water Level Meter
Heron / Dipper-T / 3811-T
Feet
(0.01 feet)
NA
NA
NA
Submersible Pump
GeoPump / Easy -Load II / 033241 (Pine Env.)
NA
NA
NA
NA
3.9
4.0
2%
pH
Standard Unit
(0.1 s.u.)
7.0
7.0
0%
Horiba / U-50 Series / 47345 (Pine Env.)
10.0
10.0
0%
Temperature
Degees Celcius
(0.1 °C)
12.05
NA
NA
Dissolved Oxygen
milligrams per liter
(0.1 %)
13.1
11.9
9%
Conductivity
microSiemens per centimeter
(1 mS/cm)
4.670
4.520
3%
Oxidation -Reduction Potential
millivolts
(1 mV)
NA
NA
#VALUE!
Nephelometric Turbidity Unit
0.02
0.02
0%
Turbidity
MicroTPW / 20000 / 201607359
(0.01 NTU <_ 10.0 NTU,
0.1 NTU > 10.0 NTU and <_ 100 NTU,
10.00
10.00
0%
1,000
1,000
0%
or 1 NTU >100 NTU)
ame
Chelsea Parra
Comments
signature
6/14/2024

LOW FLOW•
•
"Bola
Project Name:
Sorrel Landfill
s
Project Location:
8000 Smith Rd. Apex, NC
Project Number:
1054-07-251 Phase 51
Purge Date:
April 25, 2024
Source Well:
MW-1 R
Purge Time:
Minutes
Locked?:
Yes
Sample Date:
April 25, 2024
Sampled By:
Chelsea Parra
Sample Time:
14:35
Weather:
Sunny
Air Temp:
57 ° F
Measuring Point:
Top of Casing
Depth to Water:
32.13
ft-TOC
Total Well Depth:
45.00
ft-TOC
Height of Water Column:
12.87
feet
Screen Length:
20
1 feet
I Stickup:
1 2.2
ft-GRD
on
Well Volume
Well Diameter
2
inch
Water Volume
2.1
Gal
3 * Well Volume
6.30
Gal
5 * Well Volume
10.50
Gal
Purge Method:
Start Time:
8:55
End Time:
14:35
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
NA
ft-TOC
Water Column Above Pump Intake:
#VALUE!
feet
Flow Through Cell Vol:
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
#VALUE!
ft-TOC
Comments:
Final Volume Purged:
8.0
Gallons
Sampled with bailer.
Final Volume Purge Rate:
mL/min
Well Purged Dry?:
Yes
(Yes/No)
rameters (Taken at
>_ 5 minutes and purge volumes >_ 1 flow -through cell volum
Time
Volume
Purged
(gal)
Flow Rate
(gal/min)
Depth to
Water
(ft)
Temp
CQ
pH
(s.u.)
Spec. Cond.
(MS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
08:55
2.1
32.13
14.8
4.7
0
7.2
252
3611.0
09:10
4.2
15.3
5.1
0.035
6.9
245
2667
09:15
6.3
15.6
5.2
0.032
7.3
257
1041
14:35
14.0
Final: 14:35 1 6.3 1 1 1 15.6 1 5.2 1 0.032 1 7.3 1 257 1 14.0 1 End of Purging
Sample Method: Bailer 11Sample Start Time: 14:35 Sample End Time: 14:35
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260D
6
40mL VOAs
HCl
Metals
1
250ml- P
HNO3
me
1(1) Chelsea Parra
nature
6/14/2024
(Notes: Purged and sampled using a bailer.
Form Revision Date: 2/12/18 16:00

Project Name:
Project Location:
Project Number:
Sorrel Landfill
8000 Smith Rd. Apex, NC
1054-07-251 Phase 49
qr
Purge Date:
April 25, 2024
Source Well:
MW-5
Purge Time:
20 Minutes
Locked?:
Yes
Sample Date:
April 25, 2024
Sampled By:
Chelsea Parra
Sample Time:
11:50
Weather:
Sunny
Air Temp:
65 ° F
Water Level & WellData
We Purging Information
Fie Parameters (Taken at time intervals >_ 5 minutes an purge volumes >_ 1 flow
-through
cellvolume)
Final:
11:45
0.8
150
5.08
15.6
6.4
0.149
1.1
231
1.7
End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 11:45 Sample End Time: 11:50
Analytical Data
Name
(1) Chelsea Parra
Signature
Date
6/14/2024
Notes:
Measuring Point:
Top of Casing
Depth to Water:
4.79
ft-TOC
Total Well Depth:
17.00
ft-TOC
Height of Water Column:
12.21
feet
Screen Length:
15
feet
Stickup:
2
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
2.0
Gal
3 *Well Volume
5.98
Gal
5 *Well Volume
9.96
Gal
Purge Method:
Peristaltic Pump
Start Time:
11:25
End Time:
11:45
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
13.0
ft-TOC
Water Column Above Pump Intake:
8.21
feet
Flow Through Cell Vol:
150
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
6.84
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Final Volume Purge Rate:
150
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(mS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
11:25
150
4.79
Start purge
11:30
0.2
150
5.00
15.6
6.4
0.147
1.2
241
4.07
11:35
0.4
150
5.04
15.6
6.4
0.148
1.1
235
1.52
11:40
0.6
150
5.06
15.6
6.4
0.149
1.1
232
2.10
11:45
0.8
150
5.08
15.6
6.4
0.149
1.1
231
1.71
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260D SIM
3
40mL VOAs
HCI
1633 TSS
1
125mLP
Unpreserved
Metals
1
250mL P
HNO3
1,4-Dioxane 8260
3
40mL VOAs
Unpreserved
VOCs 8260D
3
40mL VOAs
Unpreserved
Form Revision Date: 2/12/18 16:00

r
Project Name:
s
Sorrel Landfill
8000 Smith Rd. Apex, NC
1054-07-251 Phase 49 Purge Date: April 25, 2024
Project Location:
Project Number:
Source Well:
MW-6
Purge Time:
IS91220 Minutes
Locked?:
Yes
Sample Date:
April 25, 2024
Sampled By:
Chelsea Parra
Sample Time:
11:10
Weather:
Partly Cloudy
Air Temp:
60° F
Water Level & Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final:
11:05
0.8
150
4.60
16.3
6.5
0.065
4.7
250
7.2
End of Purging
Sample Method:l Peristaltic Pump I Sample Start Time] 11:05 Sample End Time: 11:10
Analytical Data
Name Signature Date
(1) Chelsea Parra 6/14/2024
Notes:
Measuring Point:
Top of Casing
Depth to Water:
3.65
ft-TOC
Total Well Depth:
17.00
ft-TOC
Height of Water Column:
13.35
feet
Screen Length:
15
feet
Stickup:
2
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
2.2
Gal
3 *Well Volume
6.54
Gal
5 *Well Volume
10.89
Gal
Purge Method:
Peristaltic Pump
Start Time:
10:45
End Time:
11:05
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
12.0
ft-TOC
Water Column Above Pump Intake:
8.35
feet
Flow Through Cell Vol:
150
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
5.74
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Final Volume Purge Rate:
150
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
CC)
pH
(s.u.)
Spec. Cond.
(MS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
10:45
0.0
150
3.65
Start purge
10:50
0.2
150
4.37
16.5
6.5
0.064
4.7
237
11.4
10:55
0.4
150
4.52
16.4
6.5
0.064
4.6
242
9.67
11:00
0.6
150
4.59
16.4
6.5
0.064
4.7
247
8.57
11:05
0.8
150
4.60
16.3
6.5
0.065
4.7
250
7.19
End Purge
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260D SIM
3
40mL VOAs
HCI
Metals
1
250mL P
HNO3
1,4-Dioxane 8260
3
40mL VOAs
Unpreserved
VOCs 8260D
3
40mL VOAs
Unpreserved
Form Revision Date: 2/12/18 16:00

Project Name:
lip
Sorrel Landfill
8000 Smith Rd. Apex, NC i
Project Location:
Project Number:
1054-07-251 Phase 49
Purge Date:
April 25, 2024
Source Well:
MW-8
Purge Time:
15 Minutes
Locked?:
Yes
Sample Date:
April 25, 2024
Sampled By:
Emily Hermann
Sample Time:
13:10
Weather:
Sunny
Air Temp:
75' F
Water Level & WellData
We Purging Information
Fie Parameters (Taken at time intervals >_ 5 minutes an purge volumes >_ 1 flow -through cellvolume)
Final:
13:05
0.6
120
26.34
17.9
4.8
0.068
1.5
309
6.1
End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 13:05 Sample End Time: 13:10
Analytical Data
Name Signature Date
(1) Chelsea Parra 6/14/2024
Notes:
Measuring Point:
Top of Casing
Depth to Water:
25.99
ft-TOC
Total Well Depth:
31.90
ft-TOC
Height of Water Column:
5.91
feet
Screen Length:
10
feet
Stickup:
2
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.0
Gal
3 *Well Volume
2.89
Gal
5 *Well Volume
4.82
Gal
Purge Method:
Peristaltic Pump
Start Time:
12:45
End Time:
13:0
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
Pump Intake Depth from Top of Casing:
27.0
ft-TOC
Water Column Above Pump Intake:
1.01
feet
Flow Through Cell Vol:
1502
DTW-TOC at 25% Drawdown of WC Above Pump:
26.24
ft-TOC
Comments:
Final Volume Purged:
0.6
Gallons
Final Volume Purge Rate:
120
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
pH
Spec. Cond.
Dissolved
Oxygen
ORP*
Turbidity
Comment
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260D
6
40mL VOAs
HCI
Cyanide
1
250mL P
NaOH
SVOCs 8270E
2
1 L A
Unpreserved
1633 TSS
1
125mLP
Unpreserved
Metals
1
250mL P
HNO3
Sulfide SM 4500
1
250mL P
ZnAC+NaOH
Form Revision Date: 2/12/18 16:00

Project Name: Sorrel Landfill
Project Location: 8000 Smith Rd. Apex, NC
Project Number: 1054-07-251 Phase 49 Purge Date: April 25, 2024
Source Well:
MW-9
Purge Time:
20 Minutes
Locked?:
Yes T
Sample Date:
April 25, 2024
Sampled By:
Chelsea Parra
Sample Time:
10:25
Weather:
Partly Cloudy
Air Temp:
65° F
Water eve a ata
1030
e urging Information
Fie Parameters (Taken at time intervals >_ 5 minutes an purge volumes >: flow -through cellvolume)
l:
10:20
1.0
150
17.01
15.7
5.1
0.029
1.4
292
5.1
End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 10:20 Sample End Time: 10:25
Analytical Data
(1) Chelsea Parra 6/14/2024
Notes:
Form Revision Date: 2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
16.68
ft-TOC
Total Well Depth:
34.00
ft-TOC
Height of Water Column:
17.32
feet
Screen Length:
10
feet
Stickup:
1.9
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
2.8
Gal
3 *Well Volume
8.48
Gal
5 *Well Volume
14.13
Gal
Purge Method:
Peristaltic Pump
Start Time:
10:00
End Time:
10:20
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
29.0
ft-TOC
Water Column Above Pump Intake:
12.32
feet
Flow Through Cell Vol:
150
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
19.76
ft-TOC
Comments:
Final Volume Purged:
1.0
Gallons
Final Volume Purge Rate:
150
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(MS/CM)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
09:55
Start purge
10:00
0.2
150
16.68
15.1
5.1
0.031
1.8
263
34.6
10:05
0.4
150
16.99
15.2
5.1
0.030
1.7
289
15.5
10:10
0.6
150
17.03
15.3
5.1
0.030
1.6
290
6.78
10:15
0.8
150
17.06
15.5
5.1
0.029
1.5
293
4.73
10:20
1.0
150
17.01
15.7
5.1
0.029
1.4
292
5.05
End purge
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260D SIM
3
40mL VOAs
HCI
Metals
1
250mL P
HNO3
1,4-Dioxane 8260
3
40mL VOAs
Unpreserved
VOCs 8260D
3
40mL VOAs
Unpreserved

LOW FLOW•
•
"Bola
Project Name:
Sorrel Landfill
s
III -
Project Location:
8000 Smith Rd. Apex, NC
Project Number:
1054-07-251 Phase 51
Purge Date:
April 25, 2024
Source Well:
DW-1
Purge Time:
15 Minutes
Locked?:
Yes
Sample Date:
April 25, 2024
Sampled By:
Emily Hermann
Sample Time:
14:10
Weather:
Partly Cloudy
Air Temp:
70' F
Measuring Point:
Top of Casing
Depth to Water:
22.21
ft-TOC
Total Well Depth:
101.00
ft-TOC
Height of Water Column:j
78.79
feet
Screen Length:
5
1 feet
I Stickup:
1 2.5
ft-GRD
on
Well Volume
Well Diameter
2
inch
Water Volume
12.9
Gal
3 * Well Volume
38.57
Gal
5 * Well Volume
64.29
Gal
Purge Method:
Peristaltic Pump
Start Time:
13:45
End Time:
14:10
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
98.5
ft-TOC
Water Column Above Pump Intake:
76.29
feet
Flow Through Cell Vol:
150
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
41.28
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Final Volume Purge Rate:
150
mL/min
Well Purged Dry?:
No
(Yes/No)
rameters (Taken at
>_ 5 minutes and purge volumes >_ 1 flow -through cell volum
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
CC)
pH
(s.u.)
Spec. Cond.
(MS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
13:45
0.0
150
22.21
Start purge
13:50
0.200
150
22.35
20.8
6.3
0.067
3.5
245
1.17
13:55
0.400
150
22.40
20.6
6.3
0.067
3.9
247
1.65
14:00
0.600
150
22.41
20.5
6.3
0.067
3.9
247
1.10
14:05
0.800
150
22.40
20.5
6.3
0.067
3.8
247
1.35
End purge
8
Final: 14:05 1 0.8 1 150 1 22.40 1 20.5 1 6.3 1 0.067 1 3.8 1 247 1 1.4 1 End of Purging
Sample Method: Peristaltic Pump11 Sample Start Time: 14:05 Sample End Time: 14:10
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260D SIM
3
40mL VOAs
HCI
1633 TSS
1
125ml-P
Unpreserved
Metals
1
250ml- P
HNO3
PFAS 1633
2
500mL P
Unpreserved
VOCs 8260D
1 3
140mL VOAs
Unpreserved
me
1(1) Chelsea Parra
nature
6/14/2024
(Notes: Duplicate taken
Form Revision Date: 2/12/18 16:00

LOW FLOW•FORM
RE6
"Mop
0=
Project Name:
Sorrel Landfill
s
Project Location:
8000 Smith Rd. Apex, NC
Project Number:
1054-07-251 Phase 51
Purge Date:
April 25, 2024
Source Well:
GP-9
Purge Time:
Minutes
Locked?:
Yes
Sample Date:
April 25, 2024
Sampled By:
Emily Hermann
Sample Time:
16:10
Weather:
Sunny
Air Temp:
75' F
Measuring Point:
Top of Casing
Depth to Water:
22.35
ft-TOC
Total Well Depth:
30.00
ft-TOC
Height of Water Column:l
7.65
feet
Screen Length:
10
1 feet
I Stickup:
1 -0.55
ft-GRD
on
Well Volume
Well Diameter
2
inch
Water Volume
1.2
Gal
3 * Well Volume
3.75
Gal
5 * Well Volume
6.24
Gal
Purge Method:
Peristaltic Pump
Start Time:
15:45
End Time:
16:10
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
25.0
ft-TOC
Water Column Above Pump Intake:
2.65
feet
Flow Through Cell Vol:
150
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
23.01
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Final Volume Purge Rate:
150
mL/min
Well Purged Dry?:
No
(Yes/No)
rameters (Taken at
>_ 5 minutes and purge volumes >_ 1 flow -through cell volum
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
CC)
pH
(s.u.)
Spec. Cond.
(MS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
15:45
150
22.35
Start purging
15:50
0.200
150
22.95
20.6
6.6
0.000
9.0
134
2.53
15:55
0.400
150
23.65
20.6
6.6
0.000
9.0
134
3.14
16:00
0.600
150
23.80
20.6
6.6
0.000
9.0
134
2.17
16:05
0.800
150
23.95
20.6
6.6
0.000
9.0
134
2.30
Final: 16:05 1 0.8 1 150 1 23.95 1 20.6 1 6.6 1 0.000 1 9.0 1 134 1 2.3 1 End of Purging
Sample Method: Peristaltic Pump 11Sample Start Time: 15:45 Sample End Time: 16:10
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260D
6
40mL VOAs
HCl
Cyanide
1
250ml- P
NaOH
SVOCs 8270E
2
1 L A
Unpreserved
1633 TSS
1
125 mLP
Unpreserved
Metals
1
250ml- P
HNO3
Sulfide SM 4500
1
250ml- P
ZnAC+NaOH
me
1(1) Chelsea Parra
nature
6/14/2024
(Notes: Equipment blank taken at 1600
Form Revision Date: 2/12/18 16:00

r
Project Name:
s
Sorrel Landfill
8000 Smith Rd. Apex, NC
1054-07-251 Phase 49 Purge Date: April 25, 2024
Project Location:
Project Number:
Source Well:
SW-1
Purge Time:
#VALUE! Minutes
Locked?:
No
Sample Date:
April 25, 2024
Sampled By:
Chelsea Parra
Sample Time:
15:10
Weather:
Sunny
Air Temp:
70 ° F
Water Level & Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final:
15:10
20.6
7.0
0.040
4.5
121
12.0
End of Purging
Sample Method:l Sample Start Time] 15:10 Sample End Time: 15:10
Analytical Data
Name Signature Date
(1) Chelsea Parra 6/14/2024
Notes:
Measuring Point:
Top of Casing
Depth to Water:
ft-TOC
Total Well Depth:
ft-TOC
Height of Water Column:
feet
Screen Length:
feet
Stickup:
ft-GRD
Well Volume
Well Diameter
inch
Water Volume
Gal
3 *Well Volume
Gal
5 *Well Volume
Gal
Purge Method:
Start Time:
End Time:
15:10
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
ft-TOC
Water Column Above Pump Intake:
feet
Flow Through Cell Vol:
150
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
ft-TOC
Comments:
Final Volume Purged:
Gallons
Final Volume Purge Rate:
mL/min
Well Purged Dry?:
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
CC)
pH
(s.u.)
Spec. Cond.
(MS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
---
---
---
---
---
---
---
---
15:10
20.6
7.0
0.040
4.5
121
12.0
Method Qty Container Preservative Method Qty Container Preservative
Form Revision Date: 2/12/18 16:00

r
Project Name:
s
Sorrel Landfill
8000 Smith Rd. Apex, NC
1054-07-251 Phase 49 Purge Date: April 25, 2024
Project Location:
Project Number:
Source Well:
SW-2
Purge Time:
#VALUE! Minutes
Locked?:
No
Sample Date:
April 25, 2024
Sampled By:
Sample Time:
15:00
Weather:
Sunny
Air Temp:
75 ° F
Water Level & Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final:
14:50
18.4
7.0
0.203
5.3
172
5.6
End of Purging
Sample Method:l Sample Start Time] 15:00 Sample End Time: 15:00
Analytical Data
Name Signature Date
01�
(1) Chelsea Parra 6/14/2024
Notes:
Measuring Point:
Top of Casing
Depth to Water:
ft-TOC
Total Well Depth:
ft-TOC
Height of Water Column:
feet
Screen Length:
feet
Stickup:
ft-GRD
Well Volume
Well Diameter
inch
Water Volume
Gal
3 *Well Volume
Gal
5 *Well Volume
Gal
Purge Method:
Start Time:
End Time:
14:50
(If Used)
Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
ft-TOC
Water Column Above Pump Intake:
feet
Flow Through Cell Vol:
150
mL
DTW-TOC at 25% Drawdown of WC Above Pump:
ft-TOC
Comments:
Final Volume Purged:
Gallons
Final Volume Purge Rate:
mL/min
Well Purged Dry?:
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
CC)
pH
(s.u.)
Spec. Cond.
(MS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
0.0
---
---
---
---
---
---
---
---
Start Purging
14:50
18.4
7.0
0.203
5.3
172
5.57
Method Qty Container Preservative Method Qty Container Preservative
Form Revision Date: 2/12/18 16:00

Appendix IV - Laboratory Reports

•
% eurofins
Environment Testing
W
ANALYTICAL REPORT C
PREPARED FOR
Attn: Lucas Barroso-Giachetti
SWE Inc
2016 Ayrsley Town Boulevard
Suite 2A
Charlotte, North Carolina 28273
Generated 5/15/2024 6:22:28 PM
JOB DESCRIPTION
Sorrell Landfill, Apex NC
JOB NUMBER
680-249976-1

This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the
samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this
page.
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the
methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written
approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project
Manager.
it Generated
5/15/2024 6:22:28 PM
Authorized for release by
Chad Bechtold, Project Manager
Chad. Bechtold(d).et.eurofinsus.com
[phone]
Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies
Page 2 of 76 5/15/2024

Definitions/Glossary
Client: S&ME Inc Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC U
Qualifiers
GC/MS VOA
Qualifier Qualifier Description
LCS and/or LCSD is outside acceptance limits, low biased.
`+ LCS and/or LCSD is outside acceptance limits, high biased.
`1 LCS/LCSD RPD exceeds control limits.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
GC/MS Semi VOA
Qualifier Qualifier Description
LCS and/or LCSD is outside acceptance limits, low biased.
GC Semi VOA C
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported.
Metals
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
General Chemistry
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
Listed under the "Y column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level'
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
IDOL Practical Quantitation Limit
PRES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
Eurofins Savannah
Page 3 of 76 5/15/2024

Definitions/Glossary
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Glossary (Continued)
Abbreviation These commonly used abbreviations may or may not be present in this report.
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
F
Job ID: 680-249976-1
Eurofins Savannah
Page 4 of 76 5/15/2024

Sample Summary
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Lab Sample ID
Client Sample ID
680-249976-1
MW-1 R
680-249976-2
MW-5
680-249976-3
MW-6
680-249976-4
MW-8
680-249976-5
MW-9
680-249976-6
DW-1
680-249976-7
GP-9
680-249976-8
SW-1
680-249976-9
SW-2
680-249976-10
Trip Blank
680-249976-11
Equipment Blank
680-249976-12
Duplicate
Matrix
Water
Water
Water
Water
Water
Water
Water
Water
Water
Water
Water
Water
Collected Received
04/25/2414:35 04/26/24 10:25
04/25/2411:50 04/26/24 10:25
04/25/2411:10 04/26/24 10:25
04/25/2413:10 04/26/24 10:25
04/25/24 10:25 04/26/24 10:25
04/25/2414:10 04/26/24 10:25
04/25/2416:10 04/26/24 10:25
04/25/2415:10 04/26/24 10:25
04/25/2415:00 04/26/24 10:25
04/25/24 00:00 04/26/24 10:25
04/25/2416:00 04/26/24 10:25
04/25/24 00:00 04/26/24 10:25
Job ID: 680-249976-1
Page 5 of 76
Eurofins Savannah
5/15/2024

Case Narrative
Client: S&ME Inc Job ID: 680-249976-1
Project: Sorrell Landfill, Apex NC
Job ID: 680-249976-1 Eurofins Savannah
Job Narrative
680-249976-1
Receipt
The samples were received on 4/26/2024 10:25 AM. Unless otherwise noted below, the samples arrived in good condition, and,
where required, properly preserved and on ice. The temperatures of the 2 coolers at receipt time were 1.4°C and 3.4°C.
Receipt Exceptions
The following samples were submitted for analysis; however, it was not listed on the Chain -of -Custody (COC): Duplicate
(680-249976-12). The sample Duplicate was analyzed for 8260D - Appendix I VOCs, 8260D-SIM 1,4-Dioxane, and 6020B -
Appendix I Metals based on the containers received.
GC/MS VOA
Method 8260D: The laboratory control sample (LCS) for analytical batch 680-835944 recovered outside control limits for the
following analyte: Trichlorofluoromethane. This analyte was biased high in the LCS and was not detected in the associated
samples; therefore, the data have been reported.
Method 8260D: The laboratory control sample (LCS) for analytical batch 680-835944 recovered outside control limits for the
following analyte(s): Acetone, Bromoform, 2-Butanone (MEK), 1,2-Dibromo-3-Chloropropane and 2-Hexanone. These results have
been reported and qualified.
Method 8260D: The laboratory control sample duplicate (LCSD) for analytical batch 680-835944 recovered outside control limits
for the following analytes: Trichlorofluoromethane and Vinyl acetate. These analytes were biased high in the LCSD and were not
detected in the associated samples; therefore, the data have been reported.
Method 8260D: The laboratory control sample duplicate (LCSD) for analytical batch 680-835944 recovered outside control limits
for the following analyte(s): Bromoform and 1,2-Dibromo-3-Chloropropane. These results have been reported and qualified.
Method 8260D: The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for analytical
batch 680-835944 recovered outside control limits for the following analyte: Trichlorofluoromethane.
Method 8260D: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for analytical batch
680-835961 recovered outside control limits for the following analyte: Vinyl acetate. These results have been reported and
qualified.
Method 8260D: The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for analytical batch
680-835937 recovered outside control limits for the following analyte: Vinyl acetate. This analyte was biased high in the LCS and
was not detected in the associated samples; therefore, the data have been reported.
Method 8260D: The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for analytical batch
680-835971 recovered outside control limits for the following analyte: Trichlorofluoromethane. This analyte was biased high in the
LCS and was not detected in the associated samples; therefore, the data have been reported.
Method 8260D: The laboratory control sample (LCS) for analytical batch 680-835971 recovered outside control limits for the
following analyte: 2-Hexanone. These results have been reported and qualified.
Method 8260D: The LCS (laboratory control sample) for 680-835944 recovered outside control limits for Chlorodibromomethane.
This analyte had a marginal failure in the LCS. This compound met acceptance limits for the associated laboratory control sample
duplicate (LCSD) and was recovered in the reporting limit standard. Data has been qualified and reported.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page
GC/MS Semi VOA
Method 8270E: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for preparation batch
680-836070 and analytical batch 680-836524 recovered outside control limits for the following analyte: Isosafrole. Isosafrole has
been identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not
performed. These results have been reported and qualified.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Page 6 of 76
Eurofins Savannah
5/15/2024

Case Narrative
Client: S&ME Inc
Project: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Job ID: 680-249976-1 (Continued) Eurofins Savannah
GC Semi VOA
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
Metals
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
General Chemistry
No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page.
0
Page 7 of 76
Eurofins Savannah
5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-1 R Lab Sample ID: 680-249976-1
Date Collected: 04/25/24 14:35 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2418:47
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
87
46- 154
04/26/24 18:47
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7 '-
10
3.7
ug/L
05/02/24 18:24
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 18:24
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 18:24
1
Bromoform
<0.59 "-
1.0
0.59
ug/L
05/02/24 18:24
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 18:24
1
2-Butanone (MEK)
<6.4 `-
10
6.4
ug/L
05/02/24 18:24
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 18:24
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 18:24
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 18:24
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:24
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 18:24
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 18:24
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 18:24
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 18:24
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 18:24
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 18:24
1
1,2-Dibromo-3-Chloropropane
<1.8 '-
5.0
1.8
ug/L
05/02/24 18:24
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:24
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:24
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:24
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 18:24
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 18:24
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 18:24
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 18:24
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 18:24
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 18:24
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 18:24
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 18:24
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 18:24
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 18:24
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 18:24
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 18:24
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 18:24
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 18:24
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 18:24
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 18:24
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 18:24
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 18:24
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 18:24
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 18:24
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 18:24
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 18:24
1
Trichlorofluoromethane
<0.33 *+ *1
1.0
0.33
ug/L
05/02/24 18:24
1
Eurofins Savannah
Page 8 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-1 R Lab Sample ID: 680-249976-1
Date Collected: 04/25/24 14:35 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 18:24
1
Vinyl acetate
<0.69
*+
2.0
0.69
ug/L
05/02/24 18:24
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 18:24
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 18:24
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
93
70 - 130
05102124 18:24
1
1,2-Dichloroethane-d4 (Surr)
91
60- 124
05102124 18:24
1
Dibromofluoromethane (Surr)
94
70 - 130
05102124 18:24
1
4-Bromofluorobenzene (Surr)
103
70 - 130
05102124 18:24
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:40
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:40
1
Barium
7.3
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:40
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:40
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:40
1
Chromium
1.4
J
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:40
1
Cobalt
<0.22
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:40
1
Copper
1.2
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:40
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:40
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:40
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:40
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:40
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:40
1
Vanadium
<0.63
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:40
1
Zinc
<2.8
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:40
1
Eurofins Savannah
Page 9 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-5 Lab Sample ID: 680-249976-2
Date Collected: 04/25/24 11:50 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
0.59
0.50
0.32
ug/L
04/26/2419:13
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
66
46 - 154
04/26/24 19:13
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 18:27
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 18:27
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 18:27
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 18:27
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 18:27
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 18:27
1
Carbon disulfide
0.92 J
2.0
0.43
ug/L
05/02/24 18:27
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 18:27
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 18:27
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:27
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 18:27
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 18:27
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 18:27
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 18:27
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 18:27
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 18:27
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 18:27
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:27
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:27
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:27
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 18:27
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 18:27
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 18:27
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 18:27
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 18:27
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 18:27
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 18:27
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 18:27
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 18:27
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 18:27
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 18:27
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 18:27
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 18:27
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 18:27
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 18:27
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 18:27
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 18:27
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 18:27
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 18:27
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 18:27
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 18:27
1
Trichloroethene
0.23 J
1.0
0.20
ug/L
05/02/24 18:27
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 18:27
1
Eurofins Savannah
Page 10 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-5 Lab Sample ID: 680-249976-2
Date Collected: 04/25/24 11:50 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 18:27
1
Vinyl acetate
<0.69 *+
2.0
0.69
ug/L
05/02/24 18:27
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 18:27
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 18:27
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
99
70 - 130
05102124 18:27
1
1,2-Dichloroethane-d4 (Surr)
86
60- 124
05102124 18:27
1
Dibromofluoromethane (Surr)
99
70 - 130
05102124 18:27
1
4-Bromofluorobenzene (Surr)
94
70 - 130
05102124 18:27
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:31
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:31
1
Barium
46
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:31
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:31
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:31
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:31
1
Cobalt
<0.22
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:31
1
Copper
<1.1
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:31
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:31
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:31
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:31
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:31
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:31
1
Vanadium
2.7 J
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:31
1
Zinc
<2.8
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:31
1
Eurofins Savannah
Page 11 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-6 Lab Sample ID: 680-249976-3
Date Collected: 04/25/24 11:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2419:39
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
85
46 - 154
04/26/24 19:39
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 18:49
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 18:49
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 18:49
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 18:49
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 18:49
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 18:49
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 18:49
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 18:49
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 18:49
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:49
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 18:49
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 18:49
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 18:49
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 18:49
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 18:49
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 18:49
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 18:49
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:49
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:49
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:49
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 18:49
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 18:49
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 18:49
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 18:49
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 18:49
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 18:49
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 18:49
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 18:49
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 18:49
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 18:49
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 18:49
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 18:49
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 18:49
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 18:49
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 18:49
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 18:49
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 18:49
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 18:49
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 18:49
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 18:49
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 18:49
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 18:49
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 18:49
1
Eurofins Savannah
Page 12 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-6 Lab Sample ID: 680-249976-3
Date Collected: 04/25/24 11:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 18:49
1
Vinyl acetate
<0.69
*+
2.0
0.69
ug/L
05/02/24 18:49
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 18:49
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 18:49
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
98
70 - 130
05102124 18:49
1
1,2-Dichloroethane-d4 (Surr)
86
60- 124
05102124 18:49
1
Dibromofluoromethane (Surr)
97
70 - 130
05102124 18:49
1
4-Bromofluorobenzene (Surr)
92
70 - 130
05102124 18:49
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:51
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:51
1
Barium
24
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:51
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:51
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:51
1
Chromium
1.2
J
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:51
1
Cobalt
<0.22
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:51
1
Copper
1.2
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:51
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:51
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:51
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:51
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:51
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:51
1
Vanadium
4.8
J
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:51
1
Zinc
3.2
J
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:51
1
Eurofins Savannah
Page 13 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-8 Lab Sample ID: 680-249976-4
Date Collected: 04/25/24 13:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2420:04
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
112
46 - 154
04/26/24 20:04
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 15:38
1
Acetonitrile
<20
40
20
ug/L
05/02/24 15:38
1
Acrolein
<15
20
15
ug/L
05/02/24 15:38
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 15:38
1
Benzene
1.9
1.0
0.27
ug/L
05/02/24 15:38
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 15:38
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 15:38
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 15:38
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 15:38
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 15:38
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 15:38
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 15:38
1
2-Chloro-1,3-butadiene
<0.71
1.0
0.71
ug/L
05/02/24 15:38
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 15:38
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 15:38
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 15:38
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 15:38
1
3-Chloro-1-propene
<1.1
2.0
1.1
ug/L
05/02/24 15:38
1
cis-1,2-Dichloroethene
17
1.0
0.25
ug/L
05/02/24 15:38
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 15:38
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 15:38
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 15:38
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 15:38
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 15:38
1
1,3-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 15:38
1
1,4-Dichlorobenzene
0.83 J
1.0
0.31
ug/L
05/02/24 15:38
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 15:38
1
1,1-Dichloroethane
0.95 J
1.0
0.33
ug/L
05/02/24 15:38
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 15:38
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 15:38
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 15:38
1
1,3-Dichloropropane
<0.36
1.0
0.36
ug/L
05/02/24 15:38
1
2,2-Dichloropropane
<0.35
1.0
0.35
ug/L
05/02/24 15:38
1
1,1-Dichloropropene
<0.28
1.0
0.28
ug/L
05/02/24 15:38
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 15:38
1
Ethyl methacrylate
<0.33
1.0
0.33
ug/L
05/02/24 15:38
1
Hexachlorobutadiene
<0.22
5.0
0.22
ug/L
05/02/24 15:38
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 15:38
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 15:38
1
Isobutyl alcohol
<68
100
68
ug/L
05/02/24 15:38
1
Methacrylonitrile
<5.0
20
5.0
ug/L
05/02/24 15:38
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 15:38
1
Methyl methacrylate
<0.78
2.0
0.78
ug/L
05/02/24 15:38
1
Eurofins Savannah
Page 14 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Client Sample ID: MW-8
Lab Sample
ID: 680-249976-4
Date Collected: 04/25/24 13:10
Matrix:
Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 15:38
1
m-Xylene & p-Xylene
<0.49
1.0
0.49
ug/L
05/02/24 15:38
1
Naphthalene
<2.4
5.0
2.4
ug/L
05/02/24 15:38
1
o-Xylene
0.75 J
1.0
0.26
ug/L
05/02/24 15:38
1
Propionitrile
<5.0
20
5.0
ug/L
05/02/24 15:38
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 15:38
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 15:38
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 15:38
1
Tetrachloroethene
21
1.0
0.35
ug/L
05/02/24 15:38
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 15:38
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 15:38
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 15:38
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 15:38
1
1,2,4-Trichlorobenzene
<0.53
5.0
0.53
ug/L
05/02/24 15:38
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 15:38
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 15:38
1
Trichloroethene
9.7
1.0
0.20
ug/L
05/02/24 15:38
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 15:38
1
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 15:38
1
Vinyl acetate
<0.69-
2.0
0.69
ug/L
05/02/24 15:38
1
Vinyl chloride
3.3
1.0
0.40
ug/L
05/02/24 15:38
1
Xylenes, Total
0.75 J
1.0
0.23
ug/L
05/02/24 15:38
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
103
70 - 130
05102124 15:38
1
Dibromofluoromethane (Surr)
106
70 - 130
05102124 15:38
1
1,2-Dichloroethane-d4 (Surr)
82
60- 124
05102124 15:38
1
Toluene-d8 (Surr)
103
70 - 130
05102124 15:38
1
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acenaphthene
<0.78
10
0.78
ug/L
05/02/24 18:20
05/06/24 18:00
1
Acenaphthylene
<0.88
10
0.88
ug/L
05/02/24 18:20
05/06/24 18:00
1
Acetophenone
<0.59
10
0.59
ug/L
05/02/24 18:20
05/06/24 18:00
1
2-Acetylaminofluorene
<1.6
10
1.6
ug/L
05/02/24 18:20
05/06/24 18:00
1
alpha,alpha-Dimethyl phenethylamine
<36
2100
36
ug/L
05/02/24 18:20
05/06/24 18:00
1
4-Aminobiphenyl
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 18:00
1
Anthracene
<0.71
10
0.71
ug/L
05/02/24 18:20
05/06/24 18:00
1
Benzo[a]anthracene
<0.57
10
0.57
ug/L
05/02/24 18:20
05/06/24 18:00
1
Benzo[a]pyrene
<0.73
10
0.73
ug/L
05/02/24 18:20
05/06/24 18:00
1
Benzo[b]fluoranthene
<2.7
10
2.7
ug/L
05/02/24 18:20
05/06/24 18:00
1
Benzo[g,h,i]perylene
<0.90
10
0.90
ug/L
05/02/24 18:20
05/06/24 18:00
1
Benzo[k]fluoranthene
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 18:00
1
Benzyl alcohol
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 18:00
1
Bis(2-chloroethoxy)methane
<0.97
10
0.97
ug/L
05/02/24 18:20
05/06/24 18:00
1
Bis(2-chloroethyl)ether
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 18:00
1
Bis(2-ethylhexyl) phthalate
<1.6
10
1.6
ug/L
05/02/24 18:20
05/06/24 18:00
1
4-Bromophenyl phenyl ether
<0.79
10
0.79
ug/L
05/02/24 18:20
05/06/24 18:00
1
Butyl benzyl phthalate
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 18:00
1
4-Chloroaniline
<2.3
21
2.3
ug/L
05/02/24 18:20
05/06/24 18:00
1
Eurofins Savannah
Page 15 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-8 Lab Sample ID: 680-249976-4
Date Collected: 04/25/24 13:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
4-Chloro-3-methylphenol
<1.0
10
1.0
ug/L
2-Chloronaphthalene
<0.82
10
0.82
ug/L
2-Chlorophenol
<0.90
10
0.90
ug/L
4-Chlorophenyl phenyl ether
<0.86
10
0.86
ug/L
Chrysene
<0.53
10
0.53
ug/L
Diallate
<0.80
10
0.80
ug/L
Dibenz(a,h)anthracene
<1.0
10
1.0
ug/L
Dibenzofuran
<0.81
10
0.81
ug/L
1,2-Dichlorobenzene
<0.55
10
0.55
ug/L
1,3-Dichlorobenzene
<0.61
10
0.61
ug/L
1,4-Dichlorobenzene
<0.56
10
0.56
ug/L
3,3'-Dichlorobenzidine
<31
62
31
ug/L
2,4-Dichlorophenol
<1.1
10
1.1
ug/L
2,6-Dichlorophenol
<0.75
10
0.75
ug/L
Diethyl phthalate
<0.91
10
0.91
ug/L
Dimethoate
<0.77
10
0.77
ug/L
7,12-Dimethyl benz(a)anth race ne
<1.2
10
1.2
ug/L
3,3'-Dimethylbenzidine
<10
21
10
ug/L
2,4-Dimethylphenol
<4.1
10
4.1
ug/L
Dimethyl phthalate
<1.0
10
1.0
ug/L
Di-n-butyl phthalate
<0.85
10
0.85
ug/L
1,3-Dinitrobenzene
<0.62
10
0.62
ug/L
4,6-Dinitro-2-methylphenol
<10
51
10
ug/L
2,4-Dinitrophenol
<10
51
10
ug/L
2,4-Dinitrotoluene
<1.2
10
1.2
ug/L
2,6-Dinitrotoluene
<1.1
10
1.1
ug/L
Di-n-octyl phthalate
<1.4
10
1.4
ug/L
Dinoseb
<5.1
10
5.1
ug/L
Disulfoton
<0.81
10
0.81
ug/L
Ethyl methanesulfonate
<0.99
10
0.99
ug/L
Ethyl Parathion
<1.3
10
1.3
ug/L
Famphur
<1.1
10
1.1
ug/L
Fluoranthene
<0.76
10
0.76
ug/L
Fluorene
<0.99
10
0.99
ug/L
Hexachlorobenzene
<0.81
10
0.81
ug/L
Hexachlorobutadiene
<0.64
10
0.64
ug/L
Hexachlorocyclopentadiene
<2.6
10
2.6
ug/L
Hexachloroethane
<0.78
10
0.78
ug/L
Hexachloropropene
<1.4
10
1.4
ug/L
Indeno[1,2,3-cd]pyrene
<1.0
10
1.0
ug/L
Isophorone
<0.93
10
0.93
ug/L
Isosafrole
<0.51-
10
0.51
ug/L
Methapyrilene
<2.8
2100
2.8
ug/L
3-Methylcholanthrene
<1.4
10
1.4
ug/L
Methyl methanesulfonate
<0.62
10
0.62
ug/L
2-Methylnaphthalene
<0.80
10
0.80
ug/L
Methyl parathion
<0.91
10
0.91
ug/L
2-Methylphenol
<0.92
10
0.92
ug/L
3 & 4 Methylphenol
<1.3
10
1.3
ug/L
D Prepared
Analyzed
Dil Fac
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
05/02/2418:20
05/06/2418:00
1
Eurofins Savannah
Page 16 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Client Sample ID: MW-8
Lab Sample
ID: 680-249976-4
Date Collected: 04/25/24 13:10
Matrix:
Water
Date Received: 04/26/24 10:25
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Naphthalene
<0.72
10
0.72
ug/L
05/02/24 18:20
05/06/24 18:00
1
1,4-Naphthoquinone
<0.64
10
0.64
ug/L
05/02/24 18:20
05/06/24 18:00
1
1-Naphthylamine
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 18:00
1
2-Naphthylamine
<1.5
10
1.5
ug/L
05/02/24 18:20
05/06/24 18:00
1
2-Nitroaniline
<1.3
51
1.3
ug/L
05/02/24 18:20
05/06/24 18:00
1
3-Nitroaniline
<5.1
51
5.1
ug/L
05/02/24 18:20
05/06/24 18:00
1
4-Nitroaniline
<5.1
51
5.1
ug/L
05/02/24 18:20
05/06/24 18:00
1
Nitrobenzene
<0.75
10
0.75
ug/L
05/02/24 18:20
05/06/24 18:00
1
2-Nitrophenol
<0.78
10
0.78
ug/L
05/02/24 18:20
05/06/24 18:00
1
4-Nitrophenol
<2.0
51
2.0
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitro-o-toluidine
<1.5
10
1.5
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosodiethylamine
<0.96
10
0.96
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosodimethylamine
<2.9
10
2.9
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosodi-n-butylamine
<0.99
10
0.99
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosodi-n-propylamine
<0.74
10
0.74
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosodiphenylamine
<0.95
10
0.95
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosomethylethylamine
<3.4
10
3.4
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosopiperidine
<0.91
10
0.91
ug/L
05/02/24 18:20
05/06/24 18:00
1
N-Nitrosopyrrolidine
<1.0
10
1.0
ug/L
05/02/24 18:20
05/06/24 18:00
1
o,o',o"-Triethyl phosphorothioate
<1.0
10
1.0
ug/L
05/02/24 18:20
05/06/24 18:00
1
2,2'-oxybis[l-chloropropane]
<0.80
10
0.80
ug/L
05/02/24 18:20
05/06/24 18:00
1
p-Dimethylamino azobenzene
<0.81
10
0.81
ug/L
05/02/24 18:20
05/06/24 18:00
1
Pentachlorobenzene
<0.54
10
0.54
ug/L
05/02/24 18:20
05/06/24 18:00
1
Pentachloronitrobenzene
<0.80
10
0.80
ug/L
05/02/24 18:20
05/06/24 18:00
1
Pentachlorophenol
<2.1
51
2.1
ug/L
05/02/24 18:20
05/06/24 18:00
1
Phenacetin
<1.4
10
1.4
ug/L
05/02/24 18:20
05/06/24 18:00
1
Phenanthrene
<0.79
10
0.79
ug/L
05/02/24 18:20
05/06/24 18:00
1
Phenol
<0.85
10
0.85
ug/L
05/02/24 18:20
05/06/24 18:00
1
Phorate
<0.90
10
0.90
ug/L
05/02/24 18:20
05/06/24 18:00
1
p-Phenylene diamine
<10
2100
10
ug/L
05/02/24 18:20
05/06/24 18:00
1
Pronamide
<0.92
10
0.92
ug/L
05/02/24 18:20
05/06/24 18:00
1
Pyrene
<0.65
10
0.65
ug/L
05/02/24 18:20
05/06/24 18:00
1
Safrole, Total
<0.82
10
0.82
ug/L
05/02/24 18:20
05/06/24 18:00
1
1,2,4,5-Tetrachlorobenzene
<0.78
10
0.78
ug/L
05/02/24 18:20
05/06/24 18:00
1
2,3,4,6-Tetrachlorophenol
<0.74
10
0.74
ug/L
05/02/24 18:20
05/06/24 18:00
1
Thionazin
<0.94
10
0.94
ug/L
05/02/24 18:20
05/06/24 18:00
1
2-Toluidine
<1.4
10
1.4
ug/L
05/02/24 18:20
05/06/24 18:00
1
1,2,4-Trichlorobenzene
<0.58
10
0.58
ug/L
05/02/24 18:20
05/06/24 18:00
1
2,4,5-Trichlorophenol
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 18:00
1
2,4,6-Trichlorophenol
<0.88
10
0.88
ug/L
05/02/24 18:20
05/06/24 18:00
1
1,3,5-Trinitrobenzene
<2.1
10
2.1
ug/L
05/02/24 18:20
05/06/24 18:00
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
2-Fluorobiphenyl (Surr)
43
32- 113
05102124 18:20
05106124 18:00
1
2-Fluorophenol (Surr)
37
26- 109
05102124 18:20
05106124 18:00
1
Nitrobenzene-d5 (Surr)
43
32 - 118
05102124 18:20
05106124 18:00
1
Phenol-d5 (Surr)
38
27- 110
05102124 18:20
05106124 18:00
1
Terphenyl-d 14 (Surr)
40
10 - 126
05102124 18:20
05106124 18:00
1
2,4,6-Tribromophenol (Surr)
46
39- 124
05102124 18:20
05106124 18:00
1
Eurofins Savannah
Page 17 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-8 Lab Sample ID: 680-249976-4
Date Collected: 04/25/24 13:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,2-Dibromo-3-Chloropropane
0.0057
J p
0.018
0.0030
ug/L
04/30/24 16:41
05/01/24 03:52
1
1,2-Dibromoethane (EDB)
<0.0051
0.018
0.0051
ug/L
04/30/24 16:41
05/01/24 03:52
1
Surrogate
%Recovery
Qualifier Limits
Prepared
Analyzed
Dil Fac
Pentachloroethane
115
60 - 144
04130124 16:41
05101124 03:52
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Tin
<11
50
11
ug/L
05/07/2413:20
05/08/2411:00
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:57
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:57
1
Barium
100
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:57
1
Beryllium
0.25
J
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:57
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:57
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:57
1
Cobalt
4.0
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:57
1
Copper
1.6
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:57
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:57
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:57
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:57
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:57
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:57
1
Vanadium
<0.63
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:57
1
Zinc
12
J
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:57
1
Method: SW846 7470A - Mercury (CVAA)
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Mercury
<0.080
0.20
0.080
ug/L
05/01/2411:38
05/01/2416:39
1
General Chemistry
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Sulfide (SM 4500 S2 F-2011)
<0.86
0.86
0.86
mg/L
05/01/24 12:05
1
Cyanide, Total (SW846 9012B)
0.0069
J
0.020
0.0060
mg/L
05/02/24 09:50
05/02/24 12:57
1
Eurofins Savannah
Page 18 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-9 Lab Sample ID: 680-249976-5
Date Collected: 04/25/24 10:25 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2420:30
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
82
46 - 154
04/26/24 20:30
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7 '-
10
3.7
ug/L
05/02/24 19:32
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 19:32
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 19:32
1
Bromoform
<0.59 "-
1.0
0.59
ug/L
05/02/24 19:32
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 19:32
1
2-Butanone (MEK)
<6.4 `-
10
6.4
ug/L
05/02/24 19:32
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 19:32
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 19:32
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 19:32
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 19:32
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 19:32
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 19:32
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 19:32
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 19:32
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 19:32
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 19:32
1
1,2-Dibromo-3-Chloropropane
<1.8 '-
5.0
1.8
ug/L
05/02/24 19:32
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 19:32
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 19:32
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 19:32
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 19:32
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 19:32
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 19:32
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 19:32
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 19:32
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 19:32
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 19:32
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 19:32
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 19:32
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 19:32
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 19:32
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 19:32
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 19:32
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 19:32
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 19:32
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 19:32
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 19:32
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 19:32
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 19:32
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 19:32
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 19:32
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 19:32
1
Trichlorofluoromethane
<0.33 *+ *1
1.0
0.33
ug/L
05/02/24 19:32
1
Eurofins Savannah
Page 19 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-9 Lab Sample ID: 680-249976-5
Date Collected: 04/25/24 10:25 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 19:32
1
Vinyl acetate
<0.69
*+
2.0
0.69
ug/L
05/02/24 19:32
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 19:32
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 19:32
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
91
70 - 130
05102124 19:32
1
1,2-Dichloroethane-d4 (Surr)
91
60- 124
05102124 19:32
1
Dibromofluoromethane (Surr)
94
70 - 130
05102124 19:32
1
4-Bromofluorobenzene (Surr)
105
70 - 130
05102124 19:32
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:37
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:37
1
Barium
28
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:37
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:37
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:37
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:37
1
Cobalt
8.0
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:37
1
Copper
1.2
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:37
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:37
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:37
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:37
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:37
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:37
1
Vanadium
<0.63
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:37
1
Zinc
7.7
J
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:37
1
Eurofins Savannah
Page 20 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: DW-1 Lab Sample ID: 680-249976-6
Date Collected: 04/25/24 14:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2420:55
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
74
46 - 154
04/26/24 20:55
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7 '-
10
3.7
ug/L
05/02/24 18:47
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 18:47
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 18:47
1
Bromoform
<0.59 "-
1.0
0.59
ug/L
05/02/24 18:47
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 18:47
1
2-Butanone (MEK)
<6.4 `-
10
6.4
ug/L
05/02/24 18:47
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 18:47
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 18:47
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 18:47
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:47
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 18:47
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 18:47
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 18:47
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 18:47
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 18:47
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 18:47
1
1,2-Dibromo-3-Chloropropane
<1.8 '-
5.0
1.8
ug/L
05/02/24 18:47
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 18:47
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:47
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 18:47
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 18:47
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 18:47
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 18:47
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 18:47
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 18:47
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 18:47
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 18:47
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 18:47
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 18:47
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 18:47
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 18:47
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 18:47
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 18:47
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 18:47
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 18:47
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 18:47
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 18:47
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 18:47
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 18:47
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 18:47
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 18:47
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 18:47
1
Trichlorofluoromethane
<0.33 *+ *1
1.0
0.33
ug/L
05/02/24 18:47
1
Eurofins Savannah
Page 21 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: DW-1 Lab Sample ID: 680-249976-6
Date Collected: 04/25/24 14:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 18:47
1
Vinyl acetate
<0.69 *+
2.0
0.69
ug/L
05/02/24 18:47
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 18:47
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 18:47
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
94
70 - 130
05102124 18:47
1
1,2-Dichloroethane-d4 (Surr)
90
60- 124
05102124 18:47
1
Dibromofluoromethane (Surr)
93
70- 130
05102124 18:47
1
4-Bromofluorobenzene (Surr)
105
70 - 130
05102124 18:47
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:48
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:48
1
Barium
12
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:48
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:48
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:48
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:48
1
Cobalt
<0.22
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:48
1
Copper
<1.1
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:48
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:48
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:48
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:48
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:48
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:48
1
Vanadium
1.1 J
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:48
1
Zinc
<2.8
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:48
1
Eurofins Savannah
Page 22 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: GP-9 Lab Sample ID: 680-249976-7
Date Collected: 04/25/24 16:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/29/2420:17
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
72
46 - 154
04/29/24 20:17
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 17:02
1
Acetonitrile
<20
40
20
ug/L
05/02/24 17:02
1
Acrolein
<15
20
15
ug/L
05/02/24 17:02
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 17:02
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 17:02
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 17:02
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 17:02
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 17:02
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 17:02
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 17:02
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 17:02
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 17:02
1
2-Chloro-1,3-butadiene
<0.71
1.0
0.71
ug/L
05/02/24 17:02
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 17:02
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 17:02
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 17:02
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 17:02
1
3-Chloro-1-propene
<1.1
2.0
1.1
ug/L
05/02/24 17:02
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 17:02
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 17:02
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 17:02
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 17:02
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 17:02
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 17:02
1
1,3-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 17:02
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 17:02
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 17:02
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 17:02
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 17:02
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 17:02
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 17:02
1
1,3-Dichloropropane
<0.36
1.0
0.36
ug/L
05/02/24 17:02
1
2,2-Dichloropropane
<0.35
1.0
0.35
ug/L
05/02/24 17:02
1
1,1-Dichloropropene
<0.28
1.0
0.28
ug/L
05/02/24 17:02
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 17:02
1
Ethyl methacrylate
<0.33
1.0
0.33
ug/L
05/02/24 17:02
1
Hexachlorobutadiene
<0.22
5.0
0.22
ug/L
05/02/24 17:02
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 17:02
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 17:02
1
Isobutyl alcohol
<68
100
68
ug/L
05/02/24 17:02
1
Methacrylonitrile
<5.0
20
5.0
ug/L
05/02/24 17:02
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 17:02
1
Methyl methacrylate
<0.78
2.0
0.78
ug/L
05/02/24 17:02
1
Eurofins Savannah
Page 23 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Client Sample ID: GP-9
Lab Sample
ID: 680-249976-7
Date Collected: 04/25/24 16:10
Matrix:
Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 17:02
1
m-Xylene & p-Xylene
<0.49
1.0
0.49
ug/L
05/02/24 17:02
1
Naphthalene
<2.4
5.0
2.4
ug/L
05/02/24 17:02
1
o-Xylene
<0.26
1.0
0.26
ug/L
05/02/24 17:02
1
Propionitrile
<5.0
20
5.0
ug/L
05/02/24 17:02
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 17:02
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 17:02
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 17:02
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 17:02
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 17:02
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 17:02
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 17:02
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 17:02
1
1,2,4-Trichlorobenzene
<0.53
5.0
0.53
ug/L
05/02/24 17:02
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 17:02
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 17:02
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 17:02
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 17:02
1
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 17:02
1
Vinyl acetate
<0.69 "-
2.0
0.69
ug/L
05/02/24 17:02
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 17:02
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 17:02
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
104
70 - 130
05102124 17:02
1
Dibromofluoromethane (Surr)
103
70 - 130
05102124 17:02
1
1,2-Dichloroethane-d4 (Surr)
80
60- 124
05102124 17:02
1
Toluene-d8 (Surr)
110
70 - 130
05102124 17:02
1
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acenaphthene
<0.80
11
0.80
ug/L
05/02/24 18:20
05/06/24 18:25
1
Acenaphthylene
<0.89
11
0.89
ug/L
05/02/24 18:20
05/06/24 18:25
1
Acetophenone
<0.60
11
0.60
ug/L
05/02/24 18:20
05/06/24 18:25
1
2-Acetylaminofluorene
<1.7
11
1.7
ug/L
05/02/24 18:20
05/06/24 18:25
1
alpha,alpha-Dimethyl phenethylamine
<37
2100
37
ug/L
05/02/24 18:20
05/06/24 18:25
1
4-Aminobiphenyl
<1.3
11
1.3
ug/L
05/02/24 18:20
05/06/24 18:25
1
Anthracene
<0.73
11
0.73
ug/L
05/02/24 18:20
05/06/24 18:25
1
Benzo[a]anthracene
<0.58
11
0.58
ug/L
05/02/24 18:20
05/06/24 18:25
1
Benzo[a]pyrene
<0.75
11
0.75
ug/L
05/02/24 18:20
05/06/24 18:25
1
Benzo[b]fluoranthene
<2.7
11
2.7
ug/L
05/02/24 18:20
05/06/24 18:25
1
Benzo[g,h,i]perylene
<0.91
11
0.91
ug/L
05/02/24 18:20
05/06/24 18:25
1
Benzo[k]fluoranthene
<1.3
11
1.3
ug/L
05/02/24 18:20
05/06/24 18:25
1
Benzyl alcohol
<1.2
11
1.2
ug/L
05/02/24 18:20
05/06/24 18:25
1
Bis(2-chloroethoxy)methane
<0.99
11
0.99
ug/L
05/02/24 18:20
05/06/24 18:25
1
Bis(2-chloroethyl)ether
<1.2
11
1.2
ug/L
05/02/24 18:20
05/06/24 18:25
1
Bis(2-ethylhexyl) phthalate
<1.7
11
1.7
ug/L
05/02/24 18:20
05/06/24 18:25
1
4-Bromophenyl phenyl ether
<0.81
11
0.81
ug/L
05/02/24 18:20
05/06/24 18:25
1
Butyl benzyl phthalate
<1.3
11
1.3
ug/L
05/02/24 18:20
05/06/24 18:25
1
4-Chloroaniline
<2.3
21
2.3
ug/L
05/02/24 18:20
05/06/24 18:25
1
Eurofins Savannah
Page 24 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: GP-9 Lab Sample ID: 680-249976-7
Date Collected: 04/25/24 16:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
4-Chloro-3-methylphenol
<1.1
11
1.1
ug/L
2-Chloronaphthalene
<0.84
11
0.84
ug/L
2-Chlorophenol
<0.91
11
0.91
ug/L
4-Chlorophenyl phenyl ether
<0.88
11
0.88
ug/L
Chrysene
<0.54
11
0.54
ug/L
Diallate
<0.82
11
0.82
ug/L
Dibenz(a,h)anthracene
<1.1
11
1.1
ug/L
Dibenzofuran
<0.83
11
0.83
ug/L
1,2-Dichlorobenzene
<0.56
11
0.56
ug/L
1,3-Dichlorobenzene
<0.62
11
0.62
ug/L
1,4-Dichlorobenzene
<0.57
11
0.57
ug/L
3,3'-Dichlorobenzidine
<32
63
32
ug/L
2,4-Dichlorophenol
<1.2
11
1.2
ug/L
2,6-Dichlorophenol
<0.77
11
0.77
ug/L
Diethyl phthalate
<0.93
11
0.93
ug/L
Dimethoate
<0.79
11
0.79
ug/L
7,12-Dimethyl benz(a)anth race ne
<1.3
11
1.3
ug/L
3,3'-Dimethylbenzidine
<11
21
11
ug/L
2,4-Dimethylphenol
<4.2
11
4.2
ug/L
Dimethyl phthalate
<1.0
11
1.0
ug/L
Di-n-butyl phthalate
<0.87
11
0.87
ug/L
1,3-Dinitrobenzene
<0.63
11
0.63
ug/L
4,6-Dinitro-2-methylphenol
<11
53
11
ug/L
2,4-Dinitrophenol
<11
53
11
ug/L
2,4-Dinitrotoluene
<1.3
11
1.3
ug/L
2,6-Dinitrotoluene
<1.2
11
1.2
ug/L
Di-n-octyl phthalate
<1.5
11
1.5
ug/L
Dinoseb
<5.3
11
5.3
ug/L
Disulfoton
<0.83
11
0.83
ug/L
Ethyl methanesulfonate
<1.0
11
1.0
ug/L
Ethyl Parathion
<1.4
11
1.4
ug/L
Famphur
<1.2
11
1.2
ug/L
Fluoranthene
<0.78
11
0.78
ug/L
Fluorene
<1.0
11
1.0
ug/L
Hexachlorobenzene
<0.83
11
0.83
ug/L
Hexachlorobutadiene
<0.65
11
0.65
ug/L
Hexachlorocyclopentadiene
<2.6
11
2.6
ug/L
Hexachloroethane
<0.80
11
0.80
ug/L
Hexachloropropene
<1.5
11
1.5
ug/L
Indeno[1,2,3-cd]pyrene
<1.1
11
1.1
ug/L
Isophorone
<0.95
11
0.95
ug/L
Isosafrole
<0.53-
11
0.53
ug/L
Methapyrilene
<2.8
2100
2.8
ug/L
3-Methylcholanthrene
<1.5
11
1.5
ug/L
Methyl methanesulfonate
<0.63
11
0.63
ug/L
2-Methylnaphthalene
<0.82
11
0.82
ug/L
Methyl parathion
<0.93
11
0.93
ug/L
2-Methylphenol
<0.94
11
0.94
ug/L
3 & 4 Methylphenol
<1.4
11
1.4
ug/L
D Prepared
Analyzed
Dil Fac
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
05/02/2418:20
05/06/2418:25
1
Eurofins Savannah
Page 25 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Client Sample ID: GP-9
Lab Sample
ID: 680-249976-7
Date Collected: 04/25/24 16:10
Matrix:
Water
Date Received: 04/26/24 10:25
Method: SW846 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Naphthalene
<0.74
11
0.74
ug/L
05/02/24 18:20
05/06/24 18:25
1
1,4-Naphthoquinone
<0.65
11
0.65
ug/L
05/02/24 18:20
05/06/24 18:25
1
1-Naphthylamine
<1.2
11
1.2
ug/L
05/02/24 18:20
05/06/24 18:25
1
2-Naphthylamine
<1.6
11
1.6
ug/L
05/02/24 18:20
05/06/24 18:25
1
2-Nitroaniline
<1.4
53
1.4
ug/L
05/02/24 18:20
05/06/24 18:25
1
3-Nitroaniline
<5.3
53
5.3
ug/L
05/02/24 18:20
05/06/24 18:25
1
4-Nitroaniline
<5.3
53
5.3
ug/L
05/02/24 18:20
05/06/24 18:25
1
Nitrobenzene
<0.77
11
0.77
ug/L
05/02/24 18:20
05/06/24 18:25
1
2-Nitrophenol
<0.80
11
0.80
ug/L
05/02/24 18:20
05/06/24 18:25
1
4-Nitrophenol
<2.0
53
2.0
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitro-o-toluidine
<1.6
11
1.6
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosodiethylamine
<0.98
11
0.98
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosodimethylamine
<2.9
11
2.9
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosodi-n-butylamine
<1.0
11
1.0
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosodi-n-propylamine
<0.76
11
0.76
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosodiphenylamine
<0.97
11
0.97
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosomethylethylamine
<3.5
11
3.5
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosopiperidine
<0.93
11
0.93
ug/L
05/02/24 18:20
05/06/24 18:25
1
N-Nitrosopyrrolidine
<1.1
11
1.1
ug/L
05/02/24 18:20
05/06/24 18:25
1
o,o',o"-Triethyl phosphorothioate
<1.1
11
1.1
ug/L
05/02/24 18:20
05/06/24 18:25
1
2,2'-oxybis[l-chloropropane]
<0.82
11
0.82
ug/L
05/02/24 18:20
05/06/24 18:25
1
p-Dimethylamino azobenzene
<0.83
11
0.83
ug/L
05/02/24 18:20
05/06/24 18:25
1
Pentachlorobenzene
<0.55
11
0.55
ug/L
05/02/24 18:20
05/06/24 18:25
1
Pentachloronitrobenzene
<0.82
11
0.82
ug/L
05/02/24 18:20
05/06/24 18:25
1
Pentachlorophenol
<2.1
53
2.1
ug/L
05/02/24 18:20
05/06/24 18:25
1
Phenacetin
<1.5
11
1.5
ug/L
05/02/24 18:20
05/06/24 18:25
1
Phenanthrene
<0.81
11
0.81
ug/L
05/02/24 18:20
05/06/24 18:25
1
Phenol
<0.87
11
0.87
ug/L
05/02/24 18:20
05/06/24 18:25
1
Phorate
<0.91
11
0.91
ug/L
05/02/24 18:20
05/06/24 18:25
1
p-Phenylene diamine
<11
2100
11
ug/L
05/02/24 18:20
05/06/24 18:25
1
Pronamide
<0.94
11
0.94
ug/L
05/02/24 18:20
05/06/24 18:25
1
Pyrene
<0.66
11
0.66
ug/L
05/02/24 18:20
05/06/24 18:25
1
Safrole, Total
<0.84
11
0.84
ug/L
05/02/24 18:20
05/06/24 18:25
1
1,2,4,5-Tetrachlorobenzene
<0.80
11
0.80
ug/L
05/02/24 18:20
05/06/24 18:25
1
2,3,4,6-Tetrachlorophenol
<0.76
11
0.76
ug/L
05/02/24 18:20
05/06/24 18:25
1
Thionazin
<0.96
11
0.96
ug/L
05/02/24 18:20
05/06/24 18:25
1
2-Toluidine
<1.5
11
1.5
ug/L
05/02/24 18:20
05/06/24 18:25
1
1,2,4-Trichlorobenzene
<0.59
11
0.59
ug/L
05/02/24 18:20
05/06/24 18:25
1
2,4,5-Trichlorophenol
<1.3
11
1.3
ug/L
05/02/24 18:20
05/06/24 18:25
1
2,4,6-Trichlorophenol
<0.89
11
0.89
ug/L
05/02/24 18:20
05/06/24 18:25
1
1,3,5-Trinitrobenzene
<2.1
11
2.1
ug/L
05/02/24 18:20
05/06/24 18:25
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
2-Fluorobiphenyl (Surr)
43
32- 113
05102124 18:20
05106124 18:25
1
2-Fluorophenol (Surr)
34
26 - 109
05102124 18:20
05106124 18:25
1
Nitrobenzene-d5 (Surr)
42
32 - 118
05102124 18:20
05106124 18:25
1
Phenol-d5 (Surr)
34
27- 110
05102124 18:20
05106124 18:25
1
Terphenyl-d 14 (Surr)
61
10 - 126
05102124 18:20
05106124 18:25
1
2,4,6-Tribromophenol (Surr)
41
39- 124
05102124 18:20
05106124 18:25
1
Eurofins Savannah
Page 26 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: GP-9 Lab Sample ID: 680-249976-7
Date Collected: 04/25/24 16:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,2-Dibromo-3-Chloropropane
<0.0030
0.018
0.0030
ug/L
04/30/24 16:41
05/01/24 04:02
1
1,2-Dibromoethane (EDB)
<0.0050
0.018
0.0050
ug/L
04/30/24 16:41
05/01/24 04:02
1
Surrogate
%Recovery Qualifier Limits
Prepared
Analyzed
Dil Fac
Pentachloroethane
112 60 - 144
04130124 16:41
05101124 04:02
1
Method: SW846 6010D - Metals
(ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Tin
<11
50
11
ug/L
05/07/2413:20
05/08/2411:03
1
Method: SW846 6020B - Metals
(ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 22:00
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 22:00
1
Barium
9.6
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 22:00
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 22:00
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 22:00
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 22:00
1
Cobalt
0.50
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 22:00
1
Copper
1.1 J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 22:00
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 22:00
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 22:00
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 22:00
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 22:00
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 22:00
1
Vanadium
<0.63
10
0.63
ug/L
04/28/24 08:05
04/30/24 22:00
1
Zinc
4.2 J
20
2.8
ug/L
04/28/24 08:05
04/30/24 22:00
1
Method: SW846 7470A - Mercury
(CVAA)
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Mercury
<0.080
0.20
0.080
ug/L
05/01/2411:38
05/01/24 16:41
1
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Sulfide (SM 4500 S2 F-2011)
<0.86
0.86
0.86
mg/L
05/01/24 12:05
1
Cyanide, Total (SW846 9012B)
<0.0060
0.020
0.0060
mg/L
05/02/24 09:50
05/02/24 12:59
1
Eurofins Savannah
Page 27 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: SW-1 Lab Sample ID: 680-249976-8
Date Collected: 04/25/24 15:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2421:47
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
81
46 - 154
04/26/24 21:47
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7 '-
10
3.7
ug/L
05/02/24 19:10
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 19:10
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 19:10
1
Bromoform
<0.59 "-
1.0
0.59
ug/L
05/02/24 19:10
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 19:10
1
2-Butanone (MEK)
<6.4 `-
10
6.4
ug/L
05/02/24 19:10
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 19:10
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 19:10
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 19:10
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 19:10
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 19:10
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 19:10
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 19:10
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 19:10
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 19:10
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 19:10
1
1,2-Dibromo-3-Chloropropane
<1.8 '-
5.0
1.8
ug/L
05/02/24 19:10
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 19:10
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 19:10
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 19:10
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 19:10
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 19:10
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 19:10
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 19:10
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 19:10
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 19:10
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 19:10
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 19:10
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 19:10
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 19:10
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 19:10
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 19:10
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 19:10
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 19:10
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 19:10
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 19:10
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 19:10
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 19:10
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 19:10
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 19:10
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 19:10
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 19:10
1
Trichlorofluoromethane
<0.33 *+ *1
1.0
0.33
ug/L
05/02/24 19:10
1
Eurofins Savannah
Page 28 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: SW-1 Lab Sample ID: 680-249976-8
Date Collected: 04/25/24 15:10 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 19:10
1
Vinyl acetate
<0.69
*+
2.0
0.69
ug/L
05/02/24 19:10
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 19:10
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 19:10
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
92
70 - 130
05102124 19:10
1
1,2-Dichloroethane-d4 (Surr)
90
60- 124
05102124 19:10
1
Dibromofluoromethane (Surr)
94
70 - 130
05102124 19:10
1
4-Bromofluorobenzene (Surr)
101
70 - 130
05102124 19:10
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:22
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:22
1
Barium
24
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:22
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:22
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:22
1
Chromium
1.2
J
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:22
1
Cobalt
0.24
J
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:22
1
Copper
1.5
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:22
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:22
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:22
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:22
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:22
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:22
1
Vanadium
2.0
J
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:22
1
Zinc
4.6
J
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:22
1
Eurofins Savannah
Page 29 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: SW-2 Lab Sample ID: 680-249976-9
Date Collected: 04/25/24 15:00 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
1.4
0.50
0.32
ug/L
04/26/24 22:12
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
71
46 - 154
04/26/24 22:12
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7 '-
10
3.7
ug/L
05/02/24 19:55
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 19:55
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 19:55
1
Bromoform
<0.59 "-
1.0
0.59
ug/L
05/02/24 19:55
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 19:55
1
2-Butanone (MEK)
<6.4 `-
10
6.4
ug/L
05/02/24 19:55
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 19:55
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 19:55
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 19:55
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 19:55
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 19:55
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 19:55
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 19:55
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 19:55
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 19:55
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 19:55
1
1,2-Dibromo-3-Chloropropane
<1.8 '-
5.0
1.8
ug/L
05/02/24 19:55
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 19:55
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 19:55
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 19:55
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 19:55
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 19:55
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 19:55
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 19:55
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 19:55
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 19:55
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 19:55
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 19:55
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 19:55
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 19:55
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 19:55
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 19:55
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 19:55
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 19:55
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 19:55
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 19:55
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 19:55
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 19:55
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 19:55
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 19:55
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 19:55
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 19:55
1
Trichlorofluoromethane
<0.33 *+ *1
1.0
0.33
ug/L
05/02/24 19:55
1
Eurofins Savannah
Page 30 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: SW-2 Lab Sample ID: 680-249976-9
Date Collected: 04/25/24 15:00 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 19:55
1
Vinyl acetate
<0.69
*+
2.0
0.69
ug/L
05/02/24 19:55
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 19:55
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 19:55
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
94
70 - 130
05102124 19:55
1
1,2-Dichloroethane-d4 (Surr)
91
60- 124
05102124 19:55
1
Dibromofluoromethane (Surr)
95
70 - 130
05102124 19:55
1
4-Bromofluorobenzene (Surr)
108
70 - 130
05102124 19:55
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:34
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:34
1
Barium
76
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:34
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:34
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:34
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:34
1
Cobalt
0.79
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:34
1
Copper
1.6
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:34
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:34
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:34
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:34
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:34
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:34
1
Vanadium
1.6
J
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:34
1
Zinc
<2.8
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:34
1
Eurofins Savannah
Page 31 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: Trip Blank Lab Sample ID: 680-249976-10
Date Collected: 04/25/24 00:00 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2417:56
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
67
46 - 154
04/26/24 17:56
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 15:02
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 15:02
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 15:02
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 15:02
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 15:02
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 15:02
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 15:02
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 15:02
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 15:02
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 15:02
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 15:02
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 15:02
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 15:02
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 15:02
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 15:02
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 15:02
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 15:02
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 15:02
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 15:02
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 15:02
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 15:02
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 15:02
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 15:02
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 15:02
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 15:02
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 15:02
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 15:02
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 15:02
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 15:02
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 15:02
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 15:02
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 15:02
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 15:02
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 15:02
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 15:02
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 15:02
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 15:02
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 15:02
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 15:02
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 15:02
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 15:02
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 15:02
1
Trichlorofluoromethane
<0.33 *+
1.0
0.33
ug/L
05/02/24 15:02
1
Eurofins Savannah
Page 32 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Client Sample ID: Trip Blank
Lab Sample ID: 680-249976-10
Date Collected: 04/25/24 00:00
Matrix:
Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
(Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 15:02
1
Vinyl acetate
<0.69
2.0
0.69
ug/L
05/02/24 15:02
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 15:02
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 15:02
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
Toluene-d8 (Surr)
121
70 - 130
05102124 15702
1
1,2-Dichloroethane-d4 (Surr)
99
60- 124
05102124 15:02
1
Dibromofluoromethane (Surr)
120
70 - 130
05102124 15:02
1
4-Bromofluorobenzene (Surr)
110
70 - 130
05102124 15:02
1
Eurofins Savannah
Page 33 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: Equipment Blank Lab Sample ID: 680-249976-11
Date Collected: 04/25/24 16:00 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/26/2418:22
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
113
46 - 154
04/26/24 18:22
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 15:24
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 15:24
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 15:24
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 15:24
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 15:24
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 15:24
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 15:24
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 15:24
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 15:24
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 15:24
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 15:24
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 15:24
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 15:24
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 15:24
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 15:24
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 15:24
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 15:24
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 15:24
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 15:24
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 15:24
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 15:24
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 15:24
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 15:24
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 15:24
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 15:24
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 15:24
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 15:24
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 15:24
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 15:24
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 15:24
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 15:24
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 15:24
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 15:24
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 15:24
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 15:24
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 15:24
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 15:24
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 15:24
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 15:24
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 15:24
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 15:24
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 15:24
1
Trichlorofluoromethane
<0.33 *+
1.0
0.33
ug/L
05/02/24 15:24
1
Eurofins Savannah
Page 34 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: Equipment Blank Lab Sample ID: 680-249976-11
Date Collected: 04/25/24 16:00 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 15:24
1
Vinyl acetate
<0.69
2.0
0.69
ug/L
05/02/24 15:24
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 15:24
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 15:24
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
123
70 - 130
05102124 15:24
1
1,2-Dichloroethane-d4 (Surr)
98
60- 124
05102124 15:24
1
Dibromofluoromethane (Surr)
120
70 - 130
05102124 15:24
1
4-Bromofluorobenzene (Surr)
101
70 - 130
05102124 15:24
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 21:54
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 21:54
1
Barium
1.0
J
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 21:54
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 21:54
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 21:54
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 21:54
1
Cobalt
<0.22
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 21:54
1
Copper
1.1
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 21:54
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 21:54
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 21:54
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 21:54
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 21:54
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 21:54
1
Vanadium
<0.63
10
0.63
ug/L
04/28/24 08:05
04/30/24 21:54
1
Zinc
<2.8
20
2.8
ug/L
04/28/24 08:05
04/30/24 21:54
1
Eurofins Savannah
Page 35 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: Duplicate Lab Sample ID: 680-249976-12
Date Collected: 04/25/24 00:00 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
04/29/2420:43
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
72
46 - 154
04/29/24 20:43
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7 '-
10
3.7
ug/L
05/02/24 20:48
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 20:48
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 20:48
1
Bromoform
<0.59 "-
1.0
0.59
ug/L
05/02/24 20:48
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 20:48
1
2-Butanone (MEK)
<6.4 `-
10
6.4
ug/L
05/02/24 20:48
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 20:48
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 20:48
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 20:48
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 20:48
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 20:48
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 20:48
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 20:48
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 20:48
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 20:48
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 20:48
1
1,2-Dibromo-3-Chloropropane
<1.8 '-
5.0
1.8
ug/L
05/02/24 20:48
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 20:48
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 20:48
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 20:48
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 20:48
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 20:48
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 20:48
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 20:48
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 20:48
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 20:48
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 20:48
1
2-Hexanone
<3.2 *-
10
3.2
ug/L
05/02/24 20:48
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 20:48
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 20:48
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 20:48
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 20:48
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 20:48
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 20:48
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 20:48
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 20:48
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 20:48
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 20:48
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 20:48
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 20:48
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 20:48
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 20:48
1
Trichlorofluoromethane
<0.33 *+ *1
1.0
0.33
ug/L
05/02/24 20:48
1
Eurofins Savannah
Page 36 of 76 5/15/2024

Client Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: Duplicate Lab Sample ID: 680-249976-12
Date Collected: 04/25/24 00:00 Matrix: Water
Date Received: 04/26/24 10:25
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 20:48
1
Vinyl acetate
<0.69
*+
2.0
0.69
ug/L
05/02/24 20:48
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 20:48
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 20:48
1
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
91
70 - 130
05102124 20:48
1
1,2-Dichloroethane-d4 (Surr)
92
60- 124
05102124 20:48
1
Dibromofluoromethane (Surr)
95
70 - 130
05102124 20:48
1
4-Bromofluorobenzene (Surr)
105
70 - 130
05102124 20:48
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
04/28/24 08:05
04/30/24 22:02
1
Arsenic
<0.86
3.0
0.86
ug/L
04/28/24 08:05
04/30/24 22:02
1
Barium
12
5.0
0.89
ug/L
04/28/24 08:05
04/30/24 22:02
1
Beryllium
<0.20
0.50
0.20
ug/L
04/28/24 08:05
04/30/24 22:02
1
Cadmium
<0.078
0.50
0.078
ug/L
04/28/24 08:05
04/30/24 22:02
1
Chromium
<1.2
5.0
1.2
ug/L
04/28/24 08:05
04/30/24 22:02
1
Cobalt
<0.22
0.50
0.22
ug/L
04/28/24 08:05
04/30/24 22:02
1
Copper
1.1
J
5.0
1.1
ug/L
04/28/24 08:05
04/30/24 22:02
1
Lead
<0.21
2.5
0.21
ug/L
04/28/24 08:05
04/30/24 22:02
1
Nickel
<0.42
5.0
0.42
ug/L
04/28/24 08:05
04/30/24 22:02
1
Selenium
<0.99
2.5
0.99
ug/L
04/28/24 08:05
04/30/24 22:02
1
Silver
<0.39
1.0
0.39
ug/L
04/28/24 08:05
04/30/24 22:02
1
Thallium
<0.26
1.0
0.26
ug/L
04/28/24 08:05
04/30/24 22:02
1
Vanadium
0.73
J
10
0.63
ug/L
04/28/24 08:05
04/30/24 22:02
1
Zinc
<2.8
20
2.8
ug/L
04/28/24 08:05
04/30/24 22:02
1
Eurofins Savannah
Page 37 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic
Compounds
by GUMS
Lab Sample ID: MB 680-835937/9
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835937
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 14:16
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 14:16
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 14:16
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 14:16
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 14:16
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 14:16
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 14:16
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 14:16
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 14:16
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 14:16
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 14:16
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 14:16
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 14:16
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 14:16
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 14:16
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 14:16
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 14:16
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 14:16
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:16
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 14:16
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:16
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 14:16
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 14:16
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 14:16
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 14:16
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 14:16
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 14:16
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 14:16
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 14:16
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 14:16
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 14:16
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 14:16
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 14:16
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 14:16
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 14:16
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 14:16
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 14:16
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 14:16
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 14:16
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 14:16
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 14:16
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 14:16
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 14:16
1
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 14:16
1
Vinyl acetate
<0.69
2.0
0.69
ug/L
05/02/24 14:16
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 14:16
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 14:16
1
Eurofins Savannah
Page 38 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 680-835937/9
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835937
MB MB
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed Dil Fac
1,2-Dichloroethane-d4 (Surr) 85
60- 124
05102124 14716 1 •
Dibromofluoromethane (Surr) 100
70 - 130
05102124 14:16 1
4-Bromofluorobenzene (Surr) 93
70 - 130
05102124 14:16 1
Toluene-d8 (Surr) 99
70 - 130
05102124 14:16 1
Lab Sample ID: LCS 680-835937/5
Client
Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835937
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Acetone
250
188
ug/L
75
67 -120
Acrylonitrile
500
452
ug/L
90
70 -130
Benzene
50.0
52.5
ug/L
105
70-130
Bromoform
50.0
37.6
ug/L
75
69 -129
Bromomethane
50.0
71.8
ug/L
144
28 -192
2-Butanone (MEK)
250
179
ug/L
72
69 -120
Carbon disulfide
50.0
59.6
ug/L
119
70 -130
Carbon tetrachloride
50.0
47.7
ug/L
95
70 -130
Chlorobenzene
50.0
49.1
ug/L
98
70 -130
Chlorobromomethane
50.0
50.8
ug/L
102
70 -130
Chlorodibromomethane
50.0
41.9
ug/L
84
70 -130
Chloroethane
50.0
46.5
ug/L
93
31 - 213
Chloroform
50.0
51.1
ug/L
102
70 -130
Chloromethane
50.0
59.4
ug/L
119
59 -127
cis-1,2-Dichloroethene
50.0
54.1
ug/L
108
70 -130
cis-1,3-Dichloropropene
50.0
47.9
ug/L
96
70 -130
1,2-Dibromo-3-Chloropropane
50.0
39.1
ug/L
78
70-130
Dibromomethane
50.0
49.2
ug/L
98
70 -130
1,2-Dichlorobenzene
50.0
51.5
ug/L
103
70 -130
1,2-Dibromoethane(EDB)
50.0
47.3
ug/L
95
70-130
1,4-Dichlorobenzene
50.0
52.2
ug/L
104
70 -130
Dichlorobromomethane
50.0
46.5
ug/L
93
70 -130
1,1-Dichloroethane
50.0
53.7
ug/L
107
70-130
1,2-Dichloroethane
50.0
49.2
ug/L
98
70 -130
1,1-Dichloroethene
50.0
63.1
ug/L
126
70-130
1,2-Dichloropropane
50.0
50.7
ug/L
101
70 -130
Ethylbenzene
50.0
54.9
ug/L
110
70 -130
2-Hexanone
250
176
ug/L
71
70-130
lodomethane
50.0
52.6
ug/L
105
52 -129
Methylene Chloride
50.0
51.6
ug/L
103
70 -130
4-Methyl-2-pentanone (MIBK)
250
188
ug/L
75
68-120
Styrene
50.0
52.5
ug/L
105
70 -130
1,1,1,2-Tetrachloroethane
50.0
47.3
ug/L
95
70-130
1,1,2,2-Tetrachloroethane
50.0
48.3
ug/L
97
70-130
Tetrachloroethene
50.0
56.7
ug/L
113
70 -130
Toluene
50.0
51.0
ug/L
102
70 -130
trans- 1,4-Dichloro-2-butene
50.0
43.3
ug/L
87
67-120
trans- 1,2-Dichloroethene
50.0
57.5
ug/L
115
70 -130
Eurofins Savannah
Page 39 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 680-835937/5
Matrix: Water
Analysis Batch: 835937
Job ID: 680-249976-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
trans- 1,3-Dichloropropene
50.0
45.7
ug/L
91
70-130
1,1,1-Trichloroethane
50.0
52.7
ug/L
105
70-130
1,1,2-Trichloroethane
50.0
47.8
ug/L
96
70-130
Trichloroethene
50.0
51.8
ug/L
104
70 -130
Trichlorofluoromethane
50.0
66.7
ug/L
133
63 -142
1,2,3-Trichloropropane
50.0
46.5
ug/L
93
70-130
Vinyl acetate
100
143
.+
ug/L
143
67 -135
Vinyl chloride
50.0
59.9
ug/L
120
66 -129
Xylenes, Total
100
107
ug/L
107
70 -130
LCS LCS
Surrogate
%Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr)
95
60- 124
Dibromofluoromethane (Surr)
103
70 - 130
4-Bromofluorobenzene (Surr)
90
70 - 130
Toluene-d8 (Surr)
101
70 - 130
Lab Sample ID: LCSD 680-835937/6
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835937
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
RPD
Limit
Acetone
250
204
ug/L
82
67-120
8
30
Acrylonitrile
500
475
ug/L
95
70 -130
5
30
Benzene
50.0
52.0
ug/L
104
70-130
1
30
Bromoform
50.0
38.9
ug/L
78
69 -129
3
30
Bromomethane
50.0
71.2
ug/L
142
28 -192
1
30
2-Butanone (MEK)
250
191
ug/L
76
69 -120
6
30
Carbon disulfide
50.0
61.4
ug/L
123
70 -130
3
30
Carbon tetrachloride
50.0
44.2
ug/L
88
70 -130
8
30
Chlorobenzene
50.0
47.3
ug/L
95
70 -130
4
30
Chlorobromomethane
50.0
51.2
ug/L
102
70 -130
1
30
Chlorodibromomethane
50.0
42.4
ug/L
85
70 -130
1
30
Chloroethane
50.0
46.6
ug/L
93
31 - 213
0
30
Chloroform
50.0
50.5
ug/L
101
70 -130
1
30
Chloromethane
50.0
58.7
ug/L
117
59 -127
1
30
cis-1,2-Dichloroethene
50.0
53.7
ug/L
107
70 -130
1
30
cis-1,3-Dichloropropene
50.0
48.7
ug/L
97
70 -130
2
20
1,2-Dibromo-3-Chloropropane
50.0
41.0
ug/L
82
70-130
5
30
Dibromomethane
50.0
50.1
ug/L
100
70 -130
2
30
1,2-Dichlorobenzene
50.0
50.3
ug/L
101
70 -130
2
30
1,2-Dibromoethane(EDB)
50.0
48.3
ug/L
97
70-130
2
30
1,4-Dichlorobenzene
50.0
50.7
ug/L
101
70 -130
3
30
Dichlorobromomethane
50.0
45.9
ug/L
92
70 -130
1
30
1,1-Dichloroethane
50.0
52.8
ug/L
106
70-130
2
30
1,2-Dichloroethane
50.0
49.4
ug/L
99
70 -130
0
50
1,1-Dichloroethene
50.0
61.6
ug/L
123
70-130
3
20
1,2-Dichloropropane
50.0
50.9
ug/L
102
70 -130
0
20
Ethylbenzene
50.0
51.2
ug/L
102
70 -130
7
20
0
Eurofins Savannah
Page 40 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCSD 680-835937/6
Client Sample ID: Lab Control Sample
Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835937
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits RPD
Limit
2-Hexanone
250
190
ug/L
76
70-130 7
20
•
lodomethane
50.0
55.5
ug/L
111
52 -129 5
30
Methylene Chloride
50.0
53.3
ug/L
107
70 -130 3
30
4-Methyl-2-pentanone (MIBK)
250
198
ug/L
79
68-120 5
30
Styrene
50.0
51.1
ug/L
102
70 -130 3
30
1,1,1,2-Tetrachloroethane
50.0
46.6
ug/L
93
70-130 2
30
1,1,2,2-Tetrachloroethane
50.0
50.0
ug/L
100
70-130 3
30
Tetrachloroethene
50.0
52.0
ug/L
104
70 -130 9
30
Toluene
50.0
50.2
ug/L
100
70 -130 2
30
trans- 1,4-Dichloro-2-butene
50.0
44.7
ug/L
89
67-120 3
30
trans- 1,2-Dichloroethene
50.0
56.3
ug/L
113
70-130 2
30
trans- 1,3-Dichloropropene
50.0
46.4
ug/L
93
70-130 2
30
1,1,1-Trichloroethane
50.0
49.3
ug/L
99
70-130 7
30
1,1,2-Trichloroethane
50.0
48.8
ug/L
98
70-130 2
30
Trichloroethene
50.0
48.3
ug/L
97
70 -130 7
30
Trichlorofluoromethane
50.0
60.8
ug/L
122
63 -142 9
30
1,2,3-Trichloropropane
50.0
46.8
ug/L
94
70-130 1
30
Vinyl acetate
100
164
*+
ug/L
164
67 -135 14
30
Vinyl chloride
50.0
56.5
ug/L
113
66 -129 6
30
Xylenes, Total
100
102
ug/L
102
70 -130 5
30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr)
96
60- 124
Dibromofluoromethane (Surr)
103
70 - 130
4-Bromofluorobenzene (Surr)
88
70 - 130
Toluene-d8 (Surr)
98
70 - 130
Lab Sample ID: MB 680-835944/8
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835944
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 14:01
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 14:01
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 14:01
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 14:01
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 14:01
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 14:01
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 14:01
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 14:01
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 14:01
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 14:01
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 14:01
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 14:01
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 14:01
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 14:01
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 14:01
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 14:01
1
Eurofins Savannah
Page 41 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic
Compounds by GUMS (Continued)
Lab Sample ID: MB 680-835944/8
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835944
MB
MB
Analyte
Result
Qualifier RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 14:01
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 14:01
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:01
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 14:01
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:01
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 14:01
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 14:01
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 14:01
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 14:01
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 14:01
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 14:01
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 14:01
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 14:01
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 14:01
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 14:01
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 14:01
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 14:01
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 14:01
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 14:01
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 14:01
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 14:01
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 14:01
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 14:01
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 14:01
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 14:01
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 14:01
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 14:01
1
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 14:01
1
Vinyl acetate
<0.69
2.0
0.69
ug/L
05/02/24 14:01
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 14:01
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 14:01
1
MB
MB
Surrogate %Recovery
Qualifier Limits
Prepared
Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
89
60- 124
05102124 14:01
1
Dibromofluoromethane (Surr)
94
70 - 130
05102124 14:01
1
4-Bromofluorobenzene (Surr)
104
70 - 130
05102124 14:01
1
Toluene-d8 (Surr)
93
70 - 130
05102124 14:01
1
Lab Sample ID: LCS 680-835944/4
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835944
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit D %Rec
Limits
Acetone
250
159
ug/L 63
67 -120
Acrylonitrile
500
388
ug/L 78
70 -130
Benzene
50.0
51.7
ug/L 103
70-130
Bromoform
50.0
22.3 '-
ug/L 45
69 -129
Bromomethane
50.0
61.8
ug/L 124
28 -192
Eurofins Savannah
Page 42 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 680-835944/4
Matrix: Water
Analysis Batch: 835944
Job ID: 680-249976-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
2-Butanone (MEK)
250
154
ug/L
62
69 -120
Carbon disulfide
50.0
50.6
ug/L
101
70 -130
Carbon tetrachloride
50.0
36.4
ug/L
73
70 -130
Chlorobenzene
50.0
45.2
ug/L
90
70 -130
Chlorobromomethane
50.0
51.1
ug/L
102
70 -130
Chlorodibromomethane
50.0
31.9 "-
ug/L
64
70 -130
Chloroethane
50.0
64.9
ug/L
130
31 - 213
Chloroform
50.0
49.6
ug/L
99
70 -130
Chloromethane
50.0
59.5
ug/L
119
59 -127
cis-1,2-Dichloroethene
50.0
50.2
ug/L
100
70 -130
cis-1,3-Dichloropropene
50.0
46.1
ug/L
92
70 -130
1,2-Dibromo-3-Chloropropane
50.0
24.8
ug/L
50
70-130
Dibromomethane
50.0
44.2
ug/L
88
70 -130
1,2-Dichlorobenzene
50.0
49.5
ug/L
99
70 -130
1,2-Dibromoethane(EDB)
50.0
45.4
ug/L
91
70-130
1,4-Dichlorobenzene
50.0
49.8
ug/L
100
70 -130
Dichlorobromomethane
50.0
38.4
ug/L
77
70 -130
1,1-Dichloroethane
50.0
52.7
ug/L
105
70-130
1,2-Dichloroethane
50.0
43.4
ug/L
87
70 -130
1,1-Dichloroethene
50.0
56.0
ug/L
112
70-130
1,2-Dichloropropane
50.0
49.0
ug/L
98
70 -130
Ethylbenzene
50.0
50.3
ug/L
101
70 -130
2-Hexanone
250
159 "-
ug/L
64
70-130
lodomethane
50.0
48.4
ug/L
97
52 -129
Methylene Chloride
50.0
54.9
ug/L
110
70 -130
4-Methyl-2-pentanone (MIBK)
250
171
ug/L
69
68-120
Styrene
50.0
51.9
ug/L
104
70 -130
1,1,1,2-Tetrachloroethane
50.0
36.6
ug/L
73
70-130
1,1,2,2-Tetrachloroethane
50.0
39.4
ug/L
79
70-130
Tetrachloroethene
50.0
50.6
ug/L
101
70 -130
Toluene
50.0
51.0
ug/L
102
70 -130
trans- l,4-Dichloro-2-butene
50.0
33.4
ug/L
67
67-120
trans- 1,2-Dichloroethene
50.0
52.7
ug/L
105
70-130
trans- 1,3-Dichloropropene
50.0
45.2
ug/L
90
70-130
1,1,1-Trichloroethane
50.0
45.0
ug/L
90
70-130
1,1,2-Trichloroethane
50.0
46.1
ug/L
92
70-130
Trichloroethene
50.0
47.8
ug/L
96
70 -130
Trichlorofluoromethane
50.0
117 .+
ug/L
235
63 -142
1,2,3-Trichloropropane
50.0
38.0
ug/L
76
70-130
Vinyl acetate
100
124
ug/L
124
67 -135
Vinyl chloride
50.0
58.9
ug/L
118
66 -129
Xylenes, Total
100
104
ug/L
104
70 -130
LCS LCS
Surrogate
%Recovery Qualifier
Limits
1, 2-Dichloroethane-d4 (Surr)
81
60 -124
Dibromofluoromethane (Surr)
94
70 -130
4-Bromofluorobenzene (Surr)
101
70 -130
Toluene-d8 (Surr)
88
70 - 130
0
Eurofins Savannah
Page 43 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID:
680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCSD 680-835944/5
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835944
Spike
LCSD LCSD
%Rec
RPD
Analyte
Added
Result Qualifier Unit
D %Rec
Limits
RPD
Limit
Acetone
250
183
ug/L
73
67 -120
14
30
Acrylonitrile
500
439
ug/L
88
70 -130
12
30
Benzene
50.0
51.8
ug/L
104
70-130
0
30
Bromoform
50.0
27.0 "-
ug/L
54
69 -129
19
30
Bromomethane
50.0
57.6
ug/L
115
28 -192
7
30
2-Butanone (MEK)
250
183
ug/L
73
69 -120
18
30
Carbon disulfide
50.0
44.8
ug/L
90
70 -130
12
30
Carbon tetrachloride
50.0
38.5
ug/L
77
70 -130
6
30
Chlorobenzene
50.0
45.5
ug/L
91
70 -130
1
30
Chlorobromomethane
50.0
51.4
ug/L
103
70 -130
1
30
Chlorodibromomethane
50.0
36.0
ug/L
72
70 -130
12
30
Chloroethane
50.0
56.3
ug/L
113
31 - 213
14
30
Chloroform
50.0
49.3
ug/L
99
70 -130
1
30
Chloromethane
50.0
53.6
ug/L
107
59 -127
10
30
cis-1,2-Dichloroethene
50.0
50.0
ug/L
100
70 -130
0
30
cis-1,3-Dichloropropene
50.0
48.6
ug/L
97
70 -130
5
20
1,2-Dibromo-3-Chloropropane
50.0
30.9 "-
ug/L
62
70-130
22
30
Dibromomethane
50.0
47.7
ug/L
95
70 -130
7
30
1,2-Dichlorobenzene
50.0
49.5
ug/L
99
70 -130
0
30
1,2-Dibromoethane(EDB)
50.0
48.9
ug/L
98
70-130
7
30
1,4-Dichlorobenzene
50.0
49.1
ug/L
98
70 -130
1
30
Dichlorobromomethane
50.0
41.7
ug/L
83
70 -130
8
30
1,1-Dichloroethane
50.0
51.3
ug/L
103
70-130
3
30
1,2-Dichloroethane
50.0
47.4
ug/L
95
70 -130
9
50
1,1-Dichloroethene
50.0
53.4
ug/L
107
70-130
5
20
1,2-Dichloropropane
50.0
49.5
ug/L
99
70 -130
1
20
Ethylbenzene
50.0
50.1
ug/L
100
70 -130
0
20
2-Hexanone
250
189
ug/L
76
70-130
17
20
lodomethane
50.0
43.3
ug/L
87
52 -129
11
30
Methylene Chloride
50.0
53.7
ug/L
107
70 -130
2
30
4-Methyl-2-pentanone (MIBK)
250
203
ug/L
81
68-120
17
30
Styrene
50.0
51.0
ug/L
102
70 -130
2
30
1,1,1,2-Tetrachloroethane
50.0
39.9
ug/L
80
70-130
9
30
1,1,2,2-Tetrachloroethane
50.0
45.0
ug/L
90
70-130
13
30
Tetrachloroethene
50.0
50.7
ug/L
101
70 -130
0
30
Toluene
50.0
50.7
ug/L
101
70 -130
1
30
trans- 1,4-Dichloro-2-butene
50.0
37.8
ug/L
76
67.120
12
30
trans- 1,2-Dichloroethene
50.0
51.7
ug/L
103
70-130
2
30
trans- 1,3-Dichloropropene
50.0
48.4
ug/L
97
70-130
7
30
1,1,1-Trichloroethane
50.0
46.4
ug/L
93
70-130
3
30
1,1,2-Trichloroethane
50.0
48.8
ug/L
98
70-130
6
30
Trichloroethene
50.0
48.3
ug/L
97
70 -130
1
30
Trichlorofluoromethane
50.0
80.0 "+ *1
ug/L
160
63 -142
38
30
1,2,3-Trichloropropane
50.0
43.3
ug/L
87
70-130
13
30
Vinyl acetate
100
145 .+
ug/L
145
67 -135
16
30
Vinyl chloride
50.0
53.8
ug/L
108
66 -129
9
30
Xylenes, Total
100
101
ug/L
101
70 -130
3
30
Eurofins Savannah
Page 44 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCSD 680-835944/5
Client Sample ID: Lab Control Sample
Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835944
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr)
95
60- 124
•
Dibromofluoromethane (Surr)
94
70 - 130
4-Bromofluorobenzene (Surr)
100
70 - 130
Toluene-d8 (Surr)
89
70 - 130
Lab Sample ID: MB 680-835961/11
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835961
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Acetone
<3.7
10
3.7
ug/L
05/02/24 14:47
1
Acetonitrile
<20
40
20
ug/L
05/02/24 14:47
1
Acrolein
<15
20
15
ug/L
05/02/24 14:47
1
Acrylonitrile
<5.5
20
5.5
ug/L
05/02/24 14:47
1
Benzene
<0.27
1.0
0.27
ug/L
05/02/24 14:47
1
Bromoform
<0.59
1.0
0.59
ug/L
05/02/24 14:47
1
Bromomethane
<3.7
5.0
3.7
ug/L
05/02/24 14:47
1
2-Butanone (MEK)
<6.4
10
6.4
ug/L
05/02/24 14:47
1
Carbon disulfide
<0.43
2.0
0.43
ug/L
05/02/24 14:47
1
Carbon tetrachloride
<0.30
1.0
0.30
ug/L
05/02/24 14:47
1
Chlorobenzene
<0.15
1.0
0.15
ug/L
05/02/24 14:47
1
Chlorobromomethane
<0.34
1.0
0.34
ug/L
05/02/24 14:47
1
2-Chloro-1,3-butadiene
<0.71
1.0
0.71
ug/L
05/02/24 14:47
1
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 14:47
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 14:47
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 14:47
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 14:47
1
3-Chloro-1-propene
<1.1
2.0
1.1
ug/L
05/02/24 14:47
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 14:47
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 14:47
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 14:47
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 14:47
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:47
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 14:47
1
1,3-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:47
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:47
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 14:47
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 14:47
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 14:47
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 14:47
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 14:47
1
1,3-Dichloropropane
<0.36
1.0
0.36
ug/L
05/02/24 14:47
1
2,2-Dichloropropane
<0.35
1.0
0.35
ug/L
05/02/24 14:47
1
1,1-Dichloropropene
<0.28
1.0
0.28
ug/L
05/02/24 14:47
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 14:47
1
Ethyl methacrylate
<0.33
1.0
0.33
ug/L
05/02/24 14:47
1
Hexachlorobutadiene
<0.22
5.0
0.22
ug/L
05/02/24 14:47
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 14:47
1
Eurofins Savannah
Page 45 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic
Compounds by GUMS (Continued)
Lab Sample ID: MB 680-835961/11
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835961
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
lodomethane
<3.9
10
3.9
ug/L
05/02/24 14:47
1
•
Isobutyl alcohol
<68
100
68
ug/L
05/02/24 14:47
1
Methacrylonitrile
<5.0
20
5.0
ug/L
05/02/24 14:47
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 14:47
1
Methyl methacrylate
<0.78
2.0
0.78
ug/L
05/02/24 14:47
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 14:47
1
m-Xylene & p-Xylene
<0.49
1.0
0.49
ug/L
05/02/24 14:47
1
Naphthalene
<2.4
5.0
2.4
ug/L
05/02/24 14:47
1
o-Xylene
<0.26
1.0
0.26
ug/L
05/02/24 14:47
1
Propionitrile
<5.0
20
5.0
ug/L
05/02/24 14:47
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 14:47
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 14:47
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 14:47
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 14:47
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 14:47
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 14:47
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 14:47
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 14:47
1
1,2,4-Trichlorobenzene
<0.53
5.0
0.53
ug/L
05/02/24 14:47
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 14:47
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 14:47
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 14:47
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 14:47
1
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 14:47
1
Vinyl acetate
<0.69
2.0
0.69
ug/L
05/02/24 14:47
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 14:47
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 14:47
1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
80
60- 124
05102124 14:47
1
Dibromofluoromethane (Surr)
102
70 - 130
05102124 14:47
1
4-Bromofluorobenzene (Surr)
104
70 - 130
05102124 14:47
1
Toluene-d8 (Surr)
105
70 - 130
05102124 14:47
1
Lab Sample ID: LCS 680-835961/7
Client
Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835961
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
Acetone
250
193
ug/L
77
67-120
Acrolein
1000
622
ug/L
62
45 -164
Acrylonitrile
500
441
ug/L
88
70 -130
Benzene
50.0
49.4
ug/L
99
70 -130
Bromoform
50.0
42.6
ug/L
85
69 -129
Bromomethane
50.0
36.6
ug/L
73
28 -192
2-Butanone (MEK)
250
186
ug/L
75
69 -120
Carbon disulfide
50.0
46.8
ug/L
94
70 -130
Carbon tetrachloride
50.0
49.5
ug/L
99
70 -130
Eurofins Savannah
Page 46 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 680-835961/7
Matrix: Water
Analysis Batch: 835961
Job ID: 680-249976-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Analyte
Spike
Added
LCS LCS
Result Qualifier
Unit
D %Rec
%Rec
Limits
Chlorobenzene
50.0
52.8
ug/L
106
70 -130
Chlorobromomethane
50.0
51.8
ug/L
104
70 -130
Chlorodibromomethane
50.0
45.6
ug/L
91
70 -130
Chloroethane
50.0
56.2
ug/L
112
31 - 213
Chloroform
50.0
52.3
ug/L
105
70 -130
Chloromethane
50.0
53.2
ug/L
106
59 -127
3-Chloro-1-propene
50.0
49.6
ug/L
99
70 -130
cis-1,2-Dichloroethene
50.0
50.9
ug/L
102
70 -130
cis-1,3-Dichloropropene
50.0
47.5
ug/L
95
70 -130
1,2-Dibromo-3-Chloropropane
50.0
38.5
ug/L
77
70-130
Dibromomethane
50.0
48.2
ug/L
96
70 -130
1,2-Dichlorobenzene
50.0
50.6
ug/L
101
70 -130
1,2-Dibromoethane(EDB)
50.0
45.4
ug/L
91
70-130
1,3-Dichlorobenzene
50.0
53.0
ug/L
106
70 -130
1,4-Dichlorobenzene
50.0
49.6
ug/L
99
70 -130
Dichlorobromomethane
50.0
50.8
ug/L
102
70 -130
1,1-Dichloroethane
50.0
49.8
ug/L
100
70-130
1,2-Dichloroethane
50.0
50.7
ug/L
101
70 -130
1,1-Dichloroethene
50.0
49.6
ug/L
99
70-130
1,2-Dichloropropane
50.0
52.0
ug/L
104
70 -130
1,3-Dichloropropane
50.0
47.4
ug/L
95
70 -130
2,2-Dichloropropane
50.0
52.1
ug/L
104
70 -130
1,1-Dichloropropene
50.0
53.4
ug/L
107
70-130
Ethylbenzene
50.0
52.7
ug/L
105
70 -130
Ethyl methacrylate
50.0
45.2
ug/L
90
70 -130
Hexachlorobutadiene
50.0
49.6
ug/L
99
70 -130
2-Hexanone
250
198
ug/L
79
70-130
lodomethane
50.0
45.0
ug/L
90
52 -129
Isobutyl alcohol
1250
1130
ug/L
90
46 -120
Methylene Chloride
50.0
47.4
ug/L
95
70 -130
4-Methyl-2-pentanone (MIBK)
250
196
ug/L
78
68-120
m-Xylene & p-Xylene
50.0
54.0
ug/L
108
70 -130
Naphthalene
50.0
40.3
ug/L
81
57 -149
o-Xylene
50.0
53.5
ug/L
107
70 -130
Styrene
50.0
58.1
ug/L
116
70 -130
1,1,1,2-Tetrachloroethane
50.0
48.6
ug/L
97
70-130
1,1,2,2-Tetrachloroethane
50.0
43.9
ug/L
88
70-130
Tetrachloroethene
50.0
53.2
ug/L
106
70 -130
Toluene
50.0
50.6
ug/L
101
70 -130
trans- 1,4-Dichloro-2-butene
50.0
39.1
ug/L
78
67-120
trans- 1,2-Dichloroethene
50.0
50.7
ug/L
101
70-130
trans- 1,3-Dichloropropene
50.0
46.8
ug/L
94
70-130
1,2,4-Trichlorobenzene
50.0
50.0
ug/L
100
70 -130
1,1,1-Trichloroethane
50.0
53.9
ug/L
108
70-130
1,1,2-Trichloroethane
50.0
46.4
ug/L
93
70-130
Trichloroethene
50.0
50.5
ug/L
101
70 -130
Trichlorofluoromethane
50.0
60.7
ug/L
121
63 -142
1,2,3-Trichloropropane
50.0
44.3
ug/L
89
70-130
Vinyl acetate
100
57.8 "-
ug/L
58
67 -135
0
Eurofins Savannah
Page 47 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID:
680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 680-835961/7
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835961
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
Vinyl chloride
50.0
49.7
ug/L
99
66 -129
Xylenes, Total
100
108
ug/L
108
70 -130
LCS LCS
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 95
60- 124
Dibromofluoromethane (Surr) 106
70 - 130
4-Bromofluorobenzene (Surr) 104
70 - 130
Toluene-d8 (Surr) 97
70 - 130
Lab Sample ID: LCSD 680-83596118
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835961
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
Acetone
250
191
ug/L
76
67 -120
1
30
Acrolein
1000
627
ug/L
63
45 -164
1
30
Acrylonitrile
500
450
ug/L
90
70 -130
2
30
Benzene
50.0
49.3
ug/L
99
70-130
0
30
Bromoform
50.0
44.4
ug/L
89
69 -129
4
30
Bromomethane
50.0
35.4
ug/L
71
28 -192
3
30
2-Butanone (MEK)
250
189
ug/L
75
69 -120
1
30
Carbon disulfide
50.0
47.9
ug/L
96
70 -130
2
30
Carbon tetrachloride
50.0
47.9
ug/L
96
70 -130
3
30
Chlorobenzene
50.0
53.2
ug/L
106
70 -130
1
30
Chlorobromomethane
50.0
49.6
ug/L
99
70 -130
4
30
Chlorodibromomethane
50.0
46.2
ug/L
92
70 -130
1
30
Chloroethane
50.0
53.9
ug/L
108
31 - 213
4
30
Chloroform
50.0
51.1
ug/L
102
70 -130
2
30
Chloromethane
50.0
52.9
ug/L
106
59 -127
1
30
3-Chloro-1-propene
50.0
46.0
ug/L
92
70 -130
8
30
cis-1,2-Dichloroethene
50.0
50.9
ug/L
102
70 -130
0
30
cis-1,3-Dichloropropene
50.0
48.0
ug/L
96
70 -130
1
20
1,2-Dibromo-3-Chloropropane
50.0
38.3
ug/L
77
70-130
1
30
Dibromomethane
50.0
45.2
ug/L
90
70 -130
6
30
1,2-Dichlorobenzene
50.0
52.6
ug/L
105
70 -130
4
30
1,2-Dibromoethane(EDB)
50.0
46.7
ug/L
93
70-130
3
30
1,3-Dichlorobenzene
50.0
53.4
ug/L
107
70 -130
1
30
1,4-Dichlorobenzene
50.0
50.3
ug/L
101
70 -130
1
30
Dichlorobromomethane
50.0
50.4
ug/L
101
70 -130
1
30
1,1-Dichloroethane
50.0
48.4
ug/L
97
70-130
3
30
1,2-Dichloroethane
50.0
48.9
ug/L
98
70 -130
4
50
1,1-Dichloroethene
50.0
50.2
ug/L
100
70-130
1
20
1,2-Dichloropropane
50.0
51.2
ug/L
102
70 -130
2
20
1,3-Dichloropropane
50.0
46.8
ug/L
94
70 -130
1
20
2,2-Dichloropropane
50.0
52.5
ug/L
105
70 -130
1
20
1,1-Dichloropropene
50.0
54.9
ug/L
110
70-130
3
20
Ethylbenzene
50.0
53.9
ug/L
108
70 -130
2
20
Ethyl methacrylate
50.0
45.8
ug/L
92
70 -130
1
20
0
Eurofins Savannah
Page 48 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCSD 680-835961/8
Client Sample ID: Lab Control Sample
Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835961
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits RPD
Limit
Hexachlorobutadiene
50.0
56.9
ug/L
114
70 -130 14
20
2-Hexanone
250
195
ug/L
78
70-130 2
20
lodomethane
50.0
42.4
ug/L
85
52 -129 6
30
Isobutyl alcohol
1250
1170
ug/L
94
46 -120 4
40
Methylene Chloride
50.0
46.6
ug/L
93
70 -130 2
30
4-Methyl-2-pentanone (MIBK)
250
207
ug/L
83
68-120 5
30
m-Xylene & p-Xylene
50.0
54.1
ug/L
108
70 -130 0
30
Naphthalene
50.0
43.8
ug/L
88
57 -149 8
30
o-Xylene
50.0
50.9
ug/L
102
70 -130 5
30
Styrene
50.0
57.6
ug/L
115
70 -130 1
30
1,1,1,2-Tetrachloroethane
50.0
50.0
ug/L
100
70-130 3
30
1,1,2,2-Tetrachloroethane
50.0
44.1
ug/L
88
70-130 0
30
Tetrachloroethene
50.0
57.0
ug/L
114
70 -130 7
30
Toluene
50.0
51.2
ug/L
102
70 -130 1
30
trans- 1,4-Dichloro-2-butene
50.0
43.4
ug/L
87
67-120 11
30
trans- 1,2-Dichloroethene
50.0
41.4
ug/L
83
70-130 20
30
trans- 1,3-Dichloropropene
50.0
47.7
ug/L
95
70-130 2
30
1,2,4-Trichlorobenzene
50.0
53.5
ug/L
107
70 -130 7
30
1,1,1-Trichloroethane
50.0
53.5
ug/L
107
70-130 1
30
1,1,2-Trichloroethane
50.0
46.0
ug/L
92
70-130 1
30
Trichloroethene
50.0
51.9
ug/L
104
70 -130 3
30
Trichlorofluoromethane
50.0
60.5
ug/L
121
63 -142 0
30
1,2,3-Trichloropropane
50.0
44.4
ug/L
89
70-130 0
30
Vinyl acetate
100
54.4
"-
ug/L
54
67 -135 6
30
Vinyl chloride
50.0
50.4
ug/L
101
66 -129 1
30
Xylenes, Total
100
105
ug/L
105
70 -130 2
30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 94
60- 124
Dibromofluoromethane (Surr) 107
70 - 130
4-Bromofluorobenzene (Surr) 103
70 - 130
Toluene-d8 (Surr) 99
70 -130
Lab Sample ID: MB 680-835971/10
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835971
MB MB
Analyte Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acetone <3.7
10
3.7
ug/L
05/02/24 14:38
1
Acrylonitrile <5.5
20
5.5
ug/L
05/02/24 14:38
1
Benzene <0.27
1.0
0.27
ug/L
05/02/24 14:38
1
Bromoform <0.59
1.0
0.59
ug/L
05/02/24 14:38
1
Bromomethane <3.7
5.0
3.7
ug/L
05/02/24 14:38
1
2-Butanone (MEK) <6.4
10
6.4
ug/L
05/02/24 14:38
1
Carbon disulfide <0.43
2.0
0.43
ug/L
05/02/24 14:38
1
Carbon tetrachloride <0.30
1.0
0.30
ug/L
05/02/24 14:38
1
Chlorobenzene <0.15
1.0
0.15
ug/L
05/02/24 14:38
1
Chlorobromomethane <0.34
1.0
0.34
ug/L
05/02/24 14:38
1
Eurofins Savannah
Page 49 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 680-835971/10
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835971
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Chlorodibromomethane
<0.39
1.0
0.39
ug/L
05/02/24 14:38
1
Chloroethane
<4.6
5.0
4.6
ug/L
05/02/24 14:38
1
Chloroform
<0.27
1.0
0.27
ug/L
05/02/24 14:38
1
Chloromethane
<0.54
1.0
0.54
ug/L
05/02/24 14:38
1
cis-1,2-Dichloroethene
<0.25
1.0
0.25
ug/L
05/02/24 14:38
1
cis-1,3-Dichloropropene
<0.26
1.0
0.26
ug/L
05/02/24 14:38
1
1,2-Dibromo-3-Chloropropane
<1.8
5.0
1.8
ug/L
05/02/24 14:38
1
Dibromomethane
<0.34
1.0
0.34
ug/L
05/02/24 14:38
1
1,2-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:38
1
1,2-Dibromoethane (EDB)
<0.33
1.0
0.33
ug/L
05/02/24 14:38
1
1,4-Dichlorobenzene
<0.31
1.0
0.31
ug/L
05/02/24 14:38
1
Dichlorobromomethane
<0.25
1.0
0.25
ug/L
05/02/24 14:38
1
1,1-Dichloroethane
<0.33
1.0
0.33
ug/L
05/02/24 14:38
1
1,2-Dichloroethane
<0.25
1.0
0.25
ug/L
05/02/24 14:38
1
1,1-Dichloroethene
<0.33
1.0
0.33
ug/L
05/02/24 14:38
1
1,2-Dichloropropane
<0.22
1.0
0.22
ug/L
05/02/24 14:38
1
Ethylbenzene
<0.20
1.0
0.20
ug/L
05/02/24 14:38
1
2-Hexanone
<3.2
10
3.2
ug/L
05/02/24 14:38
1
lodomethane
<3.9
10
3.9
ug/L
05/02/24 14:38
1
Methylene Chloride
<3.2
5.0
3.2
ug/L
05/02/24 14:38
1
4-Methyl-2-pentanone (MIBK)
<2.7
10
2.7
ug/L
05/02/24 14:38
1
Styrene
<0.27
1.0
0.27
ug/L
05/02/24 14:38
1
1,1,1,2-Tetrachloroethane
<0.36
1.0
0.36
ug/L
05/02/24 14:38
1
1,1,2,2-Tetrachloroethane
<0.40
1.0
0.40
ug/L
05/02/24 14:38
1
Tetrachloroethene
<0.35
1.0
0.35
ug/L
05/02/24 14:38
1
Toluene
<0.25
1.0
0.25
ug/L
05/02/24 14:38
1
trans- 1,4-Dichloro-2-butene
<1.3
2.0
1.3
ug/L
05/02/24 14:38
1
trans- 1,2-Dichloroethene
<0.34
1.0
0.34
ug/L
05/02/24 14:38
1
trans- 1,3-Dichloropropene
<0.23
1.0
0.23
ug/L
05/02/24 14:38
1
1,1,1-Trichloroethane
<0.21
1.0
0.21
ug/L
05/02/24 14:38
1
1,1,2-Trichloroethane
<0.32
1.0
0.32
ug/L
05/02/24 14:38
1
Trichloroethene
<0.20
1.0
0.20
ug/L
05/02/24 14:38
1
Trichlorofluoromethane
<0.33
1.0
0.33
ug/L
05/02/24 14:38
1
1,2,3-Trichloropropane
<0.48
1.0
0.48
ug/L
05/02/24 14:38
1
Vinyl acetate
<0.69
2.0
0.69
ug/L
05/02/24 14:38
1
Vinyl chloride
<0.40
1.0
0.40
ug/L
05/02/24 14:38
1
Xylenes, Total
<0.23
1.0
0.23
ug/L
05/02/24 14:38
1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
1,2-Dichloroethane-d4 (Surr)
101
60- 124
05102124 14:38
1
Dibromofluoromethane (Surr)
121
70 - 130
05102124 14:38
1
4-Bromofluorobenzene (Surr)
108
70 - 130
05102124 14:38
1
Toluene-d8 (Surr)
120
70 - 130
05102124 14:38
1
Eurofins Savannah
Page 50 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 680-835971/6
Matrix: Water
Analysis Batch: 835971
Analyte
Acetone
Acrylonitrile
Benzene
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chlorobromomethane
Chlorodibromomethane
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
1,2-Dibromo-3-Chloropropane
Dibromomethane
1,2-Dichlorobenzene
1,2-Dibromoethane (EDB)
1,4-Dichlorobenzene
Dichlorobromomethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
1,2-Dichloropropane
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
trans- 1,4-Dichloro-2-butene
trans- 1,2-Dichloroethene
trans- 1,3-Dichloropropene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylenes, Total
Job ID: 680-249976-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
Added
LCS LCS
Result Qualifier
Unit
D %Rec
%Rec
Limits
250
188
ug/L
75
67-120
500
414
ug/L
83
70-130
50.0
50.6
ug/L
101
70 -130
50.0
43.4
ug/L
87
69 -129
50.0
76.7
ug/L
153
28-192
250
178
ug/L
71
69-120
50.0
51.4
ug/L
103
70 -130
50.0
53.7
ug/L
107
70 -130
50.0
46.7
ug/L
93
70 -130
50.0
51.5
ug/L
103
70 -130
50.0
48.9
ug/L
98
70 -130
50.0
72.9
ug/L
146
31 - 213
50.0
52.5
ug/L
105
70 -130
50.0
51.7
ug/L
103
59 -127
50.0
54.2
ug/L
108
70 -130
50.0
51.0
ug/L
102
70 -130
50.0
37.3
ug/L
75
70 -130
50.0
51.7
ug/L
103
70 -130
50.0
49.4
ug/L
99
70 -130
50.0
49.7
ug/L
99
70 -130
50.0
49.9
ug/L
100
70 -130
50.0
50.0
ug/L
100
70 -130
50.0
51.7
ug/L
103
70 -130
50.0
52.4
ug/L
105
70 -130
50.0
56.1
ug/L
112
70 -130
50.0
51.3
ug/L
103
70 -130
50.0
51.0
ug/L
102
70 -130
250
171 "-
ug/L
68
70 -130
50.0
57.6
ug/L
115
52 -129
50.0
54.9
ug/L
110
70 -130
250
185
ug/L
74
68-120
50.0
51.6
ug/L
103
70 -130
50.0
51.4
ug/L
103
70 -130
50.0
43.4
ug/L
87
70 -130
50.0
51.7
ug/L
103
70 -130
50.0
48.8
ug/L
98
70 -130
50.0
41.5
ug/L
83
67 -120
50.0
55.4
ug/L
111
70 -130
50.0
50.8
ug/L
102
70 -130
50.0
54.0
ug/L
108
70 -130
50.0
49.0
ug/L
98
70 -130
50.0
53.5
ug/L
107
70 -130
50.0
125 .+
ug/L
249
63 -142
50.0
45.0
ug/L
90
70 -130
100
113
ug/L
113
67-135
50.0
48.8
ug/L
98
66 -129
100
103
ug/L
103
70-130
0
Page 51 of 76
Eurofins Savannah
5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID:
680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 680-835971/6
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835971
LCS LCS
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 98
60- 124
Dibromofluoromethane (Surr) 101
70 - 130
4-Bromofluorobenzene (Surr) 99
70 - 130
Toluene-d8 (Surr) 104
70 - 130
Lab Sample ID: LCSD 680-83597117
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835971
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
Acetone
250
206
ug/L
82
67-120
9
30
Acrylonitrile
500
443
ug/L
89
70 -130
7
30
Benzene
50.0
51.8
ug/L
104
70-130
2
30
Bromoform
50.0
44.6
ug/L
89
69 -129
3
30
Bromomethane
50.0
75.4
ug/L
151
28 -192
2
30
2-Butanone (MEK)
250
189
ug/L
76
69 -120
6
30
Carbon disulfide
50.0
51.6
ug/L
103
70 -130
0
30
Carbon tetrachloride
50.0
54.1
ug/L
108
70 -130
1
30
Chlorobenzene
50.0
47.0
ug/L
94
70 -130
1
30
Chlorobromomethane
50.0
53.2
ug/L
106
70 -130
3
30
Chlorodibromomethane
50.0
51.2
ug/L
102
70 -130
5
30
Chloroethane
50.0
79.4
ug/L
159
31 - 213
8
30
Chloroform
50.0
53.7
ug/L
107
70 -130
2
30
Chloromethane
50.0
51.5
ug/L
103
59 -127
1
30
cis-1,2-Dichloroethene
50.0
55.6
ug/L
111
70 -130
3
30
cis-1,3-Dichloropropene
50.0
52.1
ug/L
104
70 -130
2
20
1,2-Dibromo-3-Chloropropane
50.0
39.1
ug/L
78
70-130
5
30
Dibromomethane
50.0
54.3
ug/L
109
70 -130
5
30
1,2-Dichlorobenzene
50.0
49.6
ug/L
99
70 -130
1
30
1,2-Dibromoethane(EDB)
50.0
52.3
ug/L
105
70-130
5
30
1,4-Dichlorobenzene
50.0
50.5
ug/L
101
70 -130
1
30
Dichlorobromomethane
50.0
51.0
ug/L
102
70 -130
2
30
1,1-Dichloroethane
50.0
52.8
ug/L
106
70-130
2
30
1,2-Dichloroethane
50.0
55.5
ug/L
111
70 -130
6
50
1,1-Dichloroethene
50.0
56.8
ug/L
114
70-130
1
20
1,2-Dichloropropane
50.0
52.2
ug/L
104
70 -130
2
20
Ethylbenzene
50.0
50.4
ug/L
101
70 -130
1
20
2-Hexanone
250
180
ug/L
72
70-130
5
20
lodomethane
50.0
57.7
ug/L
115
52 -129
0
30
Methylene Chloride
50.0
56.3
ug/L
113
70 -130
2
30
4-Methyl-2-pentanone (MIBK)
250
193
ug/L
77
68-120
4
30
Styrene
50.0
52.1
ug/L
104
70 -130
1
30
1,1,1,2-Tetrachloroethane
50.0
50.7
ug/L
101
70-130
1
30
1,1,2,2-Tetrachloroethane
50.0
43.9
ug/L
88
70-130
1
30
Tetrachloroethene
50.0
51.2
ug/L
102
70 -130
1
30
Toluene
50.0
49.7
ug/L
99
70 -130
2
30
trans- 1,4-Dichloro-2-butene
50.0
44.6
ug/L
89
67-120
7
30
trans- 1,2-Dichloroethene
50.0
56.6
ug/L
113
70-130
2
30
0
Eurofins Savannah
Page 52 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: LCSD 680-835971/7
Client Sample
ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835971
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
trans- 1,3-Dichloropropene
50.0
52.8
ug/L
106
70-130
4
30
•
1,1,1-Trichloroethane
50.0
54.7
ug/L
109
70-130
1
30
1,1,2-Trichloroethane
50.0
50.9
ug/L
102
70-130
4
30
Trichloroethene
50.0
54.9
ug/L
110
70 -130
3
30
Trichlorofluoromethane
50.0
113
.+ ug/L
225
63 -142
10
30
1,2,3-Trichloropropane
50.0
47.9
ug/L
96
70-130
6
30
Vinyl acetate
100
107
ug/L
107
67 -135
6
30
Vinyl chloride
50.0
48.3
ug/L
97
66 -129
1
30
Xylenes, Total
100
103
ug/L
103
70 -130
0
30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
1,2-Dichloroethane-d4 (Surr) 103
60- 124
Dibromofluoromethane (Surr) 103
70 - 130
4-Bromofluorobenzene (Surr) 100
70 - 130
Toluene-d8 (Surr) 107
70 - 130
Method: 8260D SIM 14D - Volatile Organic
Compounds
(GC/MS)
Lab Sample ID: MB 680-834956/5
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 834956
MB MB
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed Dil Fac
1,4-Dioxane <0.32
0.50
0.32 ug/L
04/26/2412:32 1
MB MB
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 65
46 - 154
04/26/24 12:32 1
Lab Sample ID: LCS 680-834956/3
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 834956
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit D %Rec Limits
1,4-Dioxane
5.00
4.30
ug/L 86 70 -130
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 87
46 - 154
Lab Sample ID: LCSD 680-834956/4
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 834956
Spike
LCSD LCSD
%Rec RPD
Analyte
Added
Result Qualifier
Unit D %Rec Limits RPD Limit
1,4-Dioxane
5.00
4.73
ug/L 95 70 -130 10 30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 80
46 - 154
Eurofins Savannah
Page 53 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Method: 8260D SIM 14D - Volatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: MB 680-835398/7 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 835398
MB MB
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane <0.32 0.50 0.32 ug/L
MB MB
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 106 46 - 154
Lab Sample ID: LCS 680-835398/4
Matrix: Water
Analysis Batch: 835398
Analyte
1,4-Dioxane
LCS LCS
Surrogate %Recovery Qualifier
4-Bromofluorobenzene (Surr) 93
Lab Sample ID: LCSD 680-83539815
Matrix: Water
Analysis Batch: 835398
D Prepared Analyzed Dil Fac
04/29/2419:40 1
Prepared Analyzed Dil Fac
04/29/24 19:40 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec
Added Result Qualifier Unit D %Rec Limits
5.00 4.72 ug/L 94 70 -130
Limits
46- 154
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike
LCSD LCSD
%Rec
RPD
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits RPD
Limit
1,4-Dioxane
5.00
4.62
ug/L
92
70 -130 2
30
LCSD LCSD
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
81
46 - 154
Method: 8270E - Semivolatile Organic Compounds
(GC/MS)
Lab Sample ID: MB 680-836070/1-A
Client Sample ID: Method
Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Acenaphthene
<0.76
10
0.76
ug/L
05/02/24 18:20
05/06/24 14:57
1
Acenaphthylene
<0.85
10
0.85
ug/L
05/02/24 18:20
05/06/24 14:57
1
Acetophenone
<0.57
10
0.57
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Acetylaminofluorene
<1.6
10
1.6
ug/L
05/02/24 18:20
05/06/24 14:57
1
alpha,alpha-Dimethyl phenethylamine
<35
2000
35
ug/L
05/02/24 18:20
05/06/24 14:57
1
4-Aminobiphenyl
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 14:57
1
Anthracene
<0.69
10
0.69
ug/L
05/02/24 18:20
05/06/24 14:57
1
Benzo[a]anthracene
<0.55
10
0.55
ug/L
05/02/24 18:20
05/06/24 14:57
1
Benzo[a]pyrene
<0.71
10
0.71
ug/L
05/02/24 18:20
05/06/24 14:57
1
Benzo[b]fluoranthene
<2.6
10
2.6
ug/L
05/02/24 18:20
05/06/24 14:57
1
Benzo[g,h,i]perylene
<0.87
10
0.87
ug/L
05/02/24 18:20
05/06/24 14:57
1
Benzo[k]fluoranthene
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 14:57
1
Benzyl alcohol
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 14:57
1
Bis(2-chloroethoxy)methane
<0.94
10
0.94
ug/L
05/02/24 18:20
05/06/24 14:57
1
Bis(2-chloroethyl)ether
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 14:57
1
Bis(2-ethylhexyl) phthalate
<1.6
10
1.6
ug/L
05/02/24 18:20
05/06/24 14:57
1
Page 54 of 76
Eurofins Savannah
5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: MB 680-836070/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
MB MB
Analyte
Result Qualifier
RL
MDL
Unit D
Prepared
Analyzed
Dil Fac
4-Bromophenyl phenyl ether
<0.77
10
0.77
ug/L
05/02/24 18:20
05/06/24 14:57
1
Butyl benzyl phthalate
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 14:57
1
4-Chloroaniline
<2.2
20
2.2
ug/L
05/02/24 18:20
05/06/24 14:57
1
4-Chloro-3-methylphenol
<1.0
10
1.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Chloronaphthalene
<0.80
10
0.80
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Chlorophenol
<0.87
10
0.87
ug/L
05/02/24 18:20
05/06/24 14:57
1
4-Chlorophenyl phenyl ether
<0.84
10
0.84
ug/L
05/02/24 18:20
05/06/24 14:57
1
Chrysene
<0.51
10
0.51
ug/L
05/02/24 18:20
05/06/24 14:57
1
Diallate
<0.78
10
0.78
ug/L
05/02/24 18:20
05/06/24 14:57
1
Dibenz(a,h)anthracene
<1.0
10
1.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
Dibenzofuran
<0.79
10
0.79
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,2-Dichlorobenzene
<0.53
10
0.53
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,3-Dichlorobenzene
<0.59
10
0.59
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,4-Dichlorobenzene
<0.54
10
0.54
ug/L
05/02/24 18:20
05/06/24 14:57
1
3,3'-Dichlorobenzidine
<30
60
30
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,4-Dichlorophenol
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,6-Dichlorophenol
<0.73
10
0.73
ug/L
05/02/24 18:20
05/06/24 14:57
1
Diethyl phthalate
<0.88
10
0.88
ug/L
05/02/24 18:20
05/06/24 14:57
1
Dimethoate
<0.75
10
0.75
ug/L
05/02/24 18:20
05/06/24 14:57
1
7,12-Dimethyl benz(a)anth race ne
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 14:57
1
3,3'-Dimethylbenzidine
<10
20
10
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,4-Dimethylphenol
<4.0
10
4.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
Dimethyl phthalate
<0.99
10
0.99
ug/L
05/02/24 18:20
05/06/24 14:57
1
Di-n-butyl phthalate
<0.83
10
0.83
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,3-Dinitrobenzene
<0.60
10
0.60
ug/L
05/02/24 18:20
05/06/24 14:57
1
4,6-Dinitro-2-methylphenol
<10
50
10
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,4-Dinitrophenol
<10
50
10
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,4-Dinitrotoluene
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,6-Dinitrotoluene
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 14:57
1
Di-n-octyl phthalate
<1.4
10
1.4
ug/L
05/02/24 18:20
05/06/24 14:57
1
Dinoseb
<5.0
10
5.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
Disulfoton
<0.79
10
0.79
ug/L
05/02/24 18:20
05/06/24 14:57
1
Ethyl methanesulfonate
<0.96
10
0.96
ug/L
05/02/24 18:20
05/06/24 14:57
1
Ethyl Parathion
<1.3
10
1.3
ug/L
05/02/24 18:20
05/06/24 14:57
1
Famphur
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 14:57
1
Fluoranthene
<0.74
10
0.74
ug/L
05/02/24 18:20
05/06/24 14:57
1
Fluorene
<0.96
10
0.96
ug/L
05/02/24 18:20
05/06/24 14:57
1
Hexachlorobenzene
<0.79
10
0.79
ug/L
05/02/24 18:20
05/06/24 14:57
1
Hexachlorobutadiene
<0.62
10
0.62
ug/L
05/02/24 18:20
05/06/24 14:57
1
Hexachlorocyclopentadiene
<2.5
10
2.5
ug/L
05/02/24 18:20
05/06/24 14:57
1
Hexachloroethane
<0.76
10
0.76
ug/L
05/02/24 18:20
05/06/24 14:57
1
Hexachloropropene
<1.4
10
1.4
ug/L
05/02/24 18:20
05/06/24 14:57
1
Indeno[1,2,3-cd]pyrene
<1.0
10
1.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
Isophorone
<0.90
10
0.90
ug/L
05/02/24 18:20
05/06/24 14:57
1
Isosafrole
<0.50
10
0.50
ug/L
05/02/24 18:20
05/06/24 14:57
1
Methapyrilene
<2.7
2000
2.7
ug/L
05/02/24 18:20
05/06/24 14:57
1
3-Methylcholanthrene
<1.4
10
1.4
ug/L
05/02/24 18:20
05/06/24 14:57
1
Methyl methanesulfonate
<0.60
10
0.60
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Methylnaphthalene
<0.78
10
0.78
ug/L
05/02/24 18:20
05/06/24 14:57
1
Eurofins Savannah
Page 55 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: MB 680-836070/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit D
Prepared
Analyzed
Dil Fac
Methyl parathion
<0.88
10
0.88
ug/L
05/02/24 18:20
05/06/24 14:57
1
•
2-Methylphenol
<0.89
10
0.89
ug/L
05/02/24 18:20
05/06/24 14:57
1
3 & 4 Methylphenol
<1.3
10
1.3
ug/L
05/02/24 18:20
05/06/24 14:57
1
Naphthalene
<0.70
10
0.70
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,4-Naphthoquinone
<0.62
10
0.62
ug/L
05/02/24 18:20
05/06/24 14:57
1
1-Naphthylamine
<1.1
10
1.1
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Naphthylamine
<1.5
10
1.5
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Nitroaniline
<1.3
50
1.3
ug/L
05/02/24 18:20
05/06/24 14:57
1
3-Nitroaniline
<5.0
50
5.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
4-Nitroaniline
<5.0
50
5.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
Nitrobenzene
<0.73
10
0.73
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Nitrophenol
<0.76
10
0.76
ug/L
05/02/24 18:20
05/06/24 14:57
1
4-Nitrophenol
<1.9
50
1.9
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitro-o-toluidine
<1.5
10
1.5
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosodiethylamine
<0.93
10
0.93
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosodimethylamine
<2.8
10
2.8
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosodi-n-butylamine
<0.96
10
0.96
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosodi-n-propylamine
<0.72
10
0.72
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosodiphenylamine
<0.92
10
0.92
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosomethylethylamine
<3.3
10
3.3
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosopiperidine
<0.88
10
0.88
ug/L
05/02/24 18:20
05/06/24 14:57
1
N-Nitrosopyrrolidine
<1.0
10
1.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
o,o',o"-Triethyl phosphorothioate
<1.0
10
1.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,2'-oxybis[1-chloropropane]
<0.78
10
0.78
ug/L
05/02/24 18:20
05/06/24 14:57
1
p-Dimethylamino azobenzene
<0.79
10
0.79
ug/L
05/02/24 18:20
05/06/24 14:57
1
Pentachlorobenzene
<0.52
10
0.52
ug/L
05/02/24 18:20
05/06/24 14:57
1
Pentachloronitrobenzene
<0.78
10
0.78
ug/L
05/02/24 18:20
05/06/24 14:57
1
Pentachlorophenol
<2.0
50
2.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
Phenacetin
<1.4
10
1.4
ug/L
05/02/24 18:20
05/06/24 14:57
1
Phenanthrene
<0.77
10
0.77
ug/L
05/02/24 18:20
05/06/24 14:57
1
Phenol
<0.83
10
0.83
ug/L
05/02/24 18:20
05/06/24 14:57
1
Phorate
<0.87
10
0.87
ug/L
05/02/24 18:20
05/06/24 14:57
1
p-Phenylene diamine
<10
2000
10
ug/L
05/02/24 18:20
05/06/24 14:57
1
Pronamide
<0.89
10
0.89
ug/L
05/02/24 18:20
05/06/24 14:57
1
Pyrene
<0.63
10
0.63
ug/L
05/02/24 18:20
05/06/24 14:57
1
Safrole, Total
<0.80
10
0.80
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,2,4,5-Tetrachlorobenzene
<0.76
10
0.76
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,3,4,6-Tetrachlorophenol
<0.72
10
0.72
ug/L
05/02/24 18:20
05/06/24 14:57
1
Thionazin
<0.91
10
0.91
ug/L
05/02/24 18:20
05/06/24 14:57
1
2-Toluidine
<1.4
10
1.4
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,2,4-Trichlorobenzene
<0.56
10
0.56
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,4,5-Trichlorophenol
<1.2
10
1.2
ug/L
05/02/24 18:20
05/06/24 14:57
1
2,4,6-Trichlorophenol
<0.85
10
0.85
ug/L
05/02/24 18:20
05/06/24 14:57
1
1,3,5-Trinitrobenzene
<2.0
10
2.0
ug/L
05/02/24 18:20
05/06/24 14:57
1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
2-Fluorobiphenyl (Surr)
61
32- 113
05102124 18:20
05106124 14:57
1
2-Fluorophenol (Surr)
46
26 - 109
05102124 18:20
05106124 14:57
1
Eurofins Savannah
Page 56 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: MB 680-836070/1-A
Matrix: Water
Analysis Batch: 836524
MB MB
Surrogate %Recovery Qualifier
Limits
Nitrobenzene-d5 (Surr)
59
32 - 118
Phenol-d5 (Surr)
43
27- 110
Terphenyl-d14 (Surr)
76
10- 126
2,4,6-Tribromophenol (Surr)
54
39- 124
Job ID: 680-249976-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 836070
Prepared Analyzed Dil Fac
0510212418:20 0510612414757 1 •
0510212418:20 0510612414:57 1
0510212418:20 0510612414:57 1
0510212418:20 0510612414:57 1
Lab Sample ID: LCS 680-836070/2-A
Matrix: Water
Analysis Batch: 836524
Analyte
Spike
Added
LCS LCS
Result Qualifier
Client Sample ID
Unit D %Rec
Acenaphthene
100
69.2
ug/L
69
Acenaphthylene
100
71.4
ug/L
71
Acetophenone
100
80.6
ug/L
81
Anthracene
100
85.7
ug/L
86
Benzo[a]anthracene
100
89.8
ug/L
90
Benzo[a]pyrene
100
89.6
ug/L
90
Benzo[b]fluoranthene
100
94.1
ug/L
94
Benzo[g,h,i]perylene
100
87.6
ug/L
88
Benzo[k]fluoranthene
100
85.0
ug/L
85
Benzyl alcohol
100
79.3
ug/L
79
Bis(2-chloroethoxy)methane
100
80.0
ug/L
80
Bis(2-chloroethyl)ether
100
79.2
ug/L
79
Bis(2-ethylhexyl) phthalate
100
89.1
ug/L
89
4-Bromophenyl phenyl ether
100
85.9
ug/L
86
Butyl benzyl phthalate
100
94.9
ug/L
95
4-Chloroaniline
100
69.3
ug/L
69
4-Chloro-3-methylphenol
100
83.5
ug/L
84
2-Chloronaphthalene
100
68.5
ug/L
69
2-Chlorophenol
100
71.2
ug/L
71
4-Chlorophenyl phenyl ether
100
83.6
ug/L
84
Chrysene
100
87.6
ug/L
88
Dibenz(a,h)anthracene
100
89.7
ug/L
90
Dibenzofuran
100
74.4
ug/L
74
1,2-Dichlorobenzene
100
55.6
ug/L
56
1,3-Dichlorobenzene
100
53.1
ug/L
53
1,4-Dichlorobenzene
100
51.8
ug/L
52
3,3'-Dichlorobenzidine
100
93.0
ug/L
93
2,4-Dichlorophenol
100
82.2
ug/L
82
2,6-Dichlorophenol
100
80.3
ug/L
80
Diethyl phthalate
100
86.9
ug/L
87
2,4-Dimethylphenol
100
70.0
ug/L
70
Dimethyl phthalate
100
84.4
ug/L
84
Di-n-butyl phthalate
100
93.0
ug/L
93
4,6-Dinitro-2-methylphenol
200
200
ug/L
100
2,4-Dinitrophenol
200
146
ug/L
73
2,4-Dinitrotoluene
100
108
ug/L
108
2,6-Dinitrotoluene
100
95.7
ug/L
96
Di-n-octyl phthalate
100
97.9
ug/L
98
Lab Control Sample
Prep Type: Total/NA
Prep Batch: 836070
%Rec
Limits
48-130
48-130
44-130
49-130
44-130
44-130
43-130
41 -130
40-130
29-130
47-130
32-130
45-130
47-130
50-130
42-130
47-130
44-130
39-130
45-130
47-130
41 -130
50-130
31 -130
30-130
31 -130
46-130
44-130
42-130
53-130
37-130
53-130
51 -130
42-130
31 -130
52-130
52-130
42-130
Eurofins Savannah
Page 57 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Method: 8270E - Semivolatile Organic Compounds (GUMS) (Continued)
Lab Sample ID: LCS 680-836070/2-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Fluoranthene
100
93.1
ug/L
93
47 -130
Fluorene
100
80.0
ug/L
80
50 -130
Hexachlorobenzene
100
84.8
ug/L
85
43 -130
Hexachlorobutadiene
100
53.6
ug/L
54
27 -130
Hexachlorocyclopentadiene
100
14.8
ug/L
15
11 -130
Hexachloroethane
100
47.9
ug/L
48
29 -130
Indeno[1,2,3-cd]pyrene
100
90.3
ug/L
90
31 -130
Isophorone
100
78.6
ug/L
79
47 -130
2-Methyl naphtha lene
100
65.9
ug/L
66
40 -130
2-Methylphenol
100
73.5
ug/L
73
40 -130
3 & 4 Methylphenol
100
71.4
ug/L
71
42 -130
Naphthalene
100
65.1
ug/L
65
39 -130
2-Nitroaniline
100
83.2
ug/L
83
51 -130
3-Nitroaniline
100
99.7
ug/L
100
53 -130
4-Nitroaniline
100
94.4
ug/L
94
49 -130
Nitrobenzene
100
80.4
ug/L
80
43 -130
2-Nitrophenol
100
90.2
ug/L
90
43 -130
4-Nitrophenol
200
170
ug/L
85
44 -130
N-Nitrosodimethylamine
100
65.3
ug/L
65
32 -130
N-Nitrosodi-n-propylamine
100
69.2
ug/L
69
42 -130
N-Nitrosodiphenylamine
100
84.5
ug/L
84
50-130
2,2'-oxybis[l-chloropropane]
100
56.9
ug/L
57
26 -130
Pentachlorophenol
200
167
ug/L
84
33 -130
Phenanthrene
100
85.5
ug/L
86
51 -130
Phenol
100
62.5
ug/L
62
35 -130
Pyrene
100
88.3
ug/L
88
52-130
1,2,4,5-Tetrachlorobenzene
100
68.7
ug/L
69
39-130
2,3,4,6-Tetrachlorophenol
100
97.2
ug/L
97
53 -130
1,2,4-Trichlorobenzene
100
57.2
ug/L
57
33 -130
2,4,5-Trichlorophenol
100
83.8
ug/L
84
48 -130
2,4,6-Trichlorophenol
100
85.6
ug/L
86
47 -130
LCS LCS
Surrogate %Recovery Qualifier
Limits
2-Fluorobiphenyl (Surr) 73
32- 113
2-Fluorophenol (Surr) 63
26 - 109
Nitrobenzene-d5 (Surr) 74
32 - 118
Phenol-d5 (Surr) 59
27- 110
Terphenyl-d 14 (Surr) 81
10 - 126
2,4,6-Tribromophenol (Surr) 83
39- 124
Lab Sample ID: LCS 680-836070/4-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
LCS LCS
Surrogate %Recovery Qualifier
Limits
2-Fluorobiphenyl (Surr) 64
32 - 113
2-Fluorophenol (Surr) 51
26 - 109
Nitrobenzene-d5 (Surr) 67
32 - 118
0
Eurofins Savannah
Page 58 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID:
680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCS 680-836070/4-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
LCS LCS
Surrogate %Recovery Qualifier
Limits
Phenol-d5 (Surr) 50
27- 110
Terphenyl-d 14 (Surr) 70
10 - 126
2,4,6-Tribromophenol (Surr) 70
39- 124
Lab Sample ID: LCSD 680-83607013-A
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
Acenaphthene
100
63.8
ug/L
64
48-130
8
50
Acenaphthylene
100
66.1
ug/L
66
48 -130
8
50
Acetophenone
100
76.6
ug/L
77
44-130
5
50
Anthracene
100
77.8
ug/L
78
49 -130
10
50
Benzo[a]anthracene
100
85.3
ug/L
85
44 -130
5
50
Benzo[a]pyrene
100
85.2
ug/L
85
44 -130
5
50
Benzo[b]fluoranthene
100
89.0
ug/L
89
43 -130
6
50
Benzo[g,h,i]perylene
100
83.0
ug/L
83
41 -130
5
50
Benzo[k]fluoranthene
100
79.7
ug/L
80
40 -130
6
50
Benzyl alcohol
100
75.4
ug/L
75
29 -130
5
50
Bis(2-chloroethoxy)methane
100
75.7
ug/L
76
47 -130
6
50
Bis(2-chloroethyl)ether
100
73.3
ug/L
73
32 -130
8
50
Bis(2-ethylhexyl) phthalate
100
87.0
ug/L
87
45 -130
2
50
4-Bromophenyl phenyl ether
100
77.0
ug/L
77
47 -130
11
50
Butyl benzyl phthalate
100
90.9
ug/L
91
50 -130
4
50
4-Chloroaniline
100
72.3
ug/L
72
42 -130
4
50
4-Chloro-3-methylphenol
100
82.6
ug/L
83
47 -130
1
50
2-Chloronaphthalene
100
62.0
ug/L
62
44 -130
10
50
2-Chlorophenol
100
66.5
ug/L
66
39 -130
7
50
4-Chlorophenyl phenyl ether
100
77.1
ug/L
77
45 -130
8
50
Chrysene
100
81.0
ug/L
81
47 -130
8
50
Dibenz(a,h)anthracene
100
85.3
ug/L
85
41 -130
5
50
Dibenzofuran
100
69.9
ug/L
70
50 -130
6
50
1,2-Dichlorobenzene
100
47.6
ug/L
48
31-130
15
50
1,3-Dichlorobenzene
100
47.0
ug/L
47
30 -130
12
50
1,4-Dichlorobenzene
100
47.3
ug/L
47
31-130
9
50
3,3'-Dichlorobenzidine
100
95.2
ug/L
95
46 -130
2
50
2,4-Dichlorophenol
100
78.1
ug/L
78
44 -130
5
50
2,6-Dichlorophenol
100
78.1
ug/L
78
42 -130
3
50
Diethyl phthalate
100
82.6
ug/L
83
53 -130
5
50
2,4-Dimethylphenol
100
67.3
ug/L
67
37 -130
4
50
Dimethyl phthalate
100
81.5
ug/L
82
53 -130
3
50
Di-n-butyl phthalate
100
85.1
ug/L
85
51 -130
9
50
4,6-Dinitro-2-methylphenol
200
197
ug/L
99
42 -130
2
50
2,4-Dinitrophenol
200
190
ug/L
95
31 -130
26
50
2,4-Dinitrotoluene
100
102
ug/L
102
52 -130
6
50
2,6-Dinitrotoluene
100
95.4
ug/L
95
52 -130
0
50
Di-n-octyl phthalate
100
93.2
ug/L
93
42 -130
5
50
Fluoranthene
100
86.2
ug/L
86
47 -130
8
50
0
Eurofins Savannah
Page 59 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID:
680-249976-1
Method: 8270E - Semivolatile Organic Compounds (GUMS) (Continued)
Lab Sample ID: LCSD 680-836070/3-A
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD Limit
Fluorene
100
74.2
ug/L
74
50 -130
7 50
•
Hexachlorobenzene
100
75.0
ug/L
75
43 -130
12 50
Hexachlorobutadiene
100
47.9
ug/L
48
27 -130
11 50
Hexachlorocyclopentadiene
100
11.8
ug/L
12
11 -130
22 50
Hexachloroethane
100
41.6
ug/L
42
29 -130
14 50
Indeno[1,2,3-cd]pyrene
100
85.9
ug/L
86
31 -130
5 50
Isophorone
100
77.7
ug/L
78
47 -130
1 50
2-Methyl naphtha lene
100
59.9
ug/L
60
40 -130
10 50
2-Methylphenol
100
66.0
ug/L
66
40 -130
11 50
3 & 4 Methylphenol
100
71.2
ug/L
71
42 -130
0 50
Naphthalene
100
58.8
ug/L
59
39 -130
10 50
2-Nitroaniline
100
82.1
ug/L
82
51 -130
1 50
3-Nitroaniline
100
89.0
ug/L
89
53 -130
11 50
4-Nitroaniline
100
87.4
ug/L
87
49 -130
8 50
Nitrobenzene
100
75.7
ug/L
76
43 -130
6 50
2-Nitrophenol
100
85.1
ug/L
85
43 -130
6 50
4-Nitrophenol
200
180
ug/L
90
44 -130
5 50
N-Nitrosodimethylamine
100
61.8
ug/L
62
32 -130
6 50
N-Nitrosodi-n-propylamine
100
67.1
ug/L
67
42 -130
3 50
N-Nitrosodiphenylamine
100
76.7
ug/L
77
50-130
10 50
2,2'-oxybis[l-chloropropane]
100
54.1
ug/L
54
26 -130
5 50
Pentachlorophenol
200
162
ug/L
81
33 -130
3 50
Phenanthrene
100
77.4
ug/L
77
51 -130
10 50
Phenol
100
57.4
ug/L
57
35 -130
9 50
Pyrene
100
84.3
ug/L
84
52-130
5 50
1,2,4,5-Tetrachlorobenzene
100
60.0
ug/L
60
39-130
13 50
2,3,4,6-Tetrachlorophenol
100
93.0
ug/L
93
53 -130
4 50
1,2,4-Trichlorobenzene
100
52.2
ug/L
52
33 -130
9 50
2,4,5-Trichlorophenol
100
79.9
ug/L
80
48 -130
5 50
2,4,6-Trichlorophenol
100
85.8
ug/L
86
47 -130
0 50
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
2-Fluorobiphenyl (Surr) 68
32- 113
2-Fluorophenol (Surr) 58
26 - 109
Nitrobenzene-d5 (Surr) 70
32 - 118
Phenol-d5 (Surr) 56
27- 110
Terphenyl-d 14 (Surr) 74
10 - 126
2,4,6-Tribromophenol (Surr) 82
39- 124
Lab Sample ID: LCSD 680-83607015-A
Client Sample
ID: Lab Control
Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
2-Fluorobiphenyl (Surr) 59
32 - 113
2-Fluorophenol (Surr) 45
26 - 109
Nitrobenzene-d5 (Surr) 63
32 - 118
Phenol-d5 (Surr) 42
27- 110
Eurofins Savannah
Page 60 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCSD 680-836070/5-A
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 836524
Prep Batch: 836070
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
Terphenyl-d14 (Surr) 77
10-126
2,4, 6-Tribromophenol (Surr) 76
39 -124
Method: 8011 - EDB, DBCP, and 1,2,3-TCP (GC)
Lab Sample ID: MB 680-835612/3-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA F—
Analysis Batch: 835658
Prep Batch: 835612
MB MB
Analyte Result Qualifier
RL
MDL Unit D Prepared Analyzed Dil Fac
1,2-Dibromo-3-Chloropropane <0.0030
0.018
0.0030 ug/L 04/30/24 16:41 04/30/24 23:56 1
1,2-Dibromoethane (EDB) <0.0050
0.018
0.0050 ug/L 04/30/24 16:41 04/30/24 23:56 1
MB MB
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed Dil Fac
Pentachloroethane 94
60 - 144
04130124 16:41 04130124 23:56 1
Lab Sample ID: LCS 680-835612/4-A
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835658
Prep Batch: 835612
Spike
LCS LCS %Rec
Analyte
Added
Result Qualifier Unit D %Rec Limits
1,2-Dibromo-3-Chloropropane
0.100
0.0736 ug/L 74 70-148
1,2-Dibromoethane (EDB)
0.100
0.0787 ug/L 79 66-126
LCS LCS
Surrogate %Recovery Qualifier
Limits
Pentachloroethane 95
60-144
Lab Sample ID: LCSD 680-835612/5-A
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835658
Prep Batch: 835612
Spike
LCSD LCSD %Rec RPD
Analyte
Added
Result Qualifier Unit D %Rec Limits RPD Limit
1,2-Dibromo-3-Chloropropane
0.100
0.0757 ug/L 76 70 -148 3 30
1,2-Dibromoethane (EDB)
0.100
0.0803 ug/L 80 66 - 126 2 30
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
Pentachloroethane 96
60 -144
Method: 6010D - Metals (ICP)
Lab Sample ID: MB 680-836814/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 836980
Prep Batch: 836814
MB MB
Analyte Result Qualifier
RL
MDL Unit D Prepared Analyzed Dil Fac
Tin <11
50
11 ug/L 05/07/2413:20 05/08/2410:48 1
Eurofins Savannah
Page 61 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: LCS 680-836814/2-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 836980
Prep Batch: 836814
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
Tin
100
93.7
ug/L
94 80 -120
Method: 6020B - Metals (ICP/MS)
Lab Sample ID: MB 680-835183/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 835685
Prep Batch: 835183
MB MB
Analyte Result Qualifier
RL
MDL
Unit
D Prepared Analyzed Dil Fac
Antimony <0.34
5.0
0.34
ug/L
04/28/24 08:05 04/30/24 21:17 1
Arsenic <0.86
3.0
0.86
ug/L
04/28/24 08:05 04/30/24 21:17 1
Barium <0.89
5.0
0.89
ug/L
04/28/24 08:05 04/30/24 21:17 1
Beryllium <0.20
0.50
0.20
ug/L
04/28/24 08:05 04/30/24 21:17 1
Cadmium <0.078
0.50
0.078
ug/L
04/28/24 08:05 04/30/24 21:17 1
Chromium <1.2
5.0
1.2
ug/L
04/28/24 08:05 04/30/24 21:17 1
Cobalt <0.22
0.50
0.22
ug/L
04/28/24 08:05 04/30/24 21:17 1
Copper <1.1
5.0
1.1
ug/L
04/28/24 08:05 04/30/24 21:17 1
Lead <0.21
2.5
0.21
ug/L
04/28/24 08:05 04/30/24 21:17 1
Nickel <0.42
5.0
0.42
ug/L
04/28/24 08:05 04/30/24 21:17 1
Selenium <0.99
2.5
0.99
ug/L
04/28/24 08:05 04/30/24 21:17 1
Silver <0.39
1.0
0.39
ug/L
04/28/24 08:05 04/30/24 21:17 1
Thallium <0.26
1.0
0.26
ug/L
04/28/24 08:05 04/30/24 21:17 1
Vanadium <0.63
10
0.63
ug/L
04/28/24 08:05 04/30/24 21:17 1
Zinc <2.8
20
2.8
ug/L
04/28/24 08:05 04/30/24 21:17 1
Lab Sample ID: LCS 680-835183/2-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 835685
Prep Batch: 835183
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
Antimony
50.0
55.9
ug/L
112 80 -120
Arsenic
100
101
ug/L
101 80 -120
Barium
100
102
ug/L
102 80-120
Beryllium
50.0
48.8
ug/L
98 80 -120
Cadmium
50.0
52.1
ug/L
104 80 -120
Chromium
100
101
ug/L
101 80 -120
Cobalt
50.0
53.5
ug/L
107 80 -120
Copper
101
105
ug/L
104 80-120
Lead
500
509
ug/L
102 80-120
Nickel
100
106
ug/L
106 80 -120
Selenium
100
104
ug/L
104 80 -120
Silver
50.0
48.5
ug/L
97 80 -120
Thallium
50.0
51.8
ug/L
104 80-120
Vanadium
100
98.2
ug/L
98 80 -120
Zinc
50.5
53.7
ug/L
106 80 -120
Eurofins Savannah
Page 62 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Method: 6020B - Metals (ICP/MS) (Continued)
Lab Sample ID: 680-249976-8 MS
Client Sample ID: SW-1
Matrix: Water
Prep Type:
Total Recoverable
Analysis Batch: 835685
Prep Batch: 835183
Sample
Sample
Spike
MS
MS
%Rec
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec
Limits
Antimony <0.34
50.0
60.3
ug/L
121
75 -125
Arsenic <0.86
100
107
ug/L
107
75 -125
Barium 24
100
133
ug/L
110
75-125
Beryllium <0.20
50.0
51.6
ug/L
103
75 -125
Cadmium <0.078
50.0
56.2
ug/L
112
75 -125
Chromium 1.2
J
100
110
ug/L
108
75 -125
Cobalt 0.24
J
50.0
56.4
ug/L
112
75 -125
Copper 1.5
J
101
113
ug/L
110
75-125
Lead <0.21
500
545
ug/L
109
75-125
Nickel <0.42
100
109
ug/L
109
75 -125
Selenium <0.99
100
109
ug/L
109
75 -125
Silver <0.39
50.0
52.3
ug/L
105
75 -125
Thallium <0.26
50.0
54.8
ug/L
110
75-125
Vanadium 2.0
J
100
105
ug/L
103
75 -125
Zinc 4.6
J
50.5
59.1
ug/L
108
75 -125
Lab Sample ID: 680-249976-8 MSD
Client Sample ID: SW-1
Matrix: Water
Prep Type:
Total Recoverable
Analysis Batch: 835685
Prep Batch: 835183
Sample
Sample
Spike
MSD
MSD
%Rec RPD
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec
Limits RPD Limit
Antimony <0.34
50.0
59.1
ug/L
118
75 -125 2 20
Arsenic <0.86
100
106
ug/L
106
75 -125 1 20
Barium 24
100
131
ug/L
107
75-125 2 20
Beryllium <0.20
50.0
50.7
ug/L
101
75 -125 2 20
Cadmium <0.078
50.0
55.0
ug/L
110
75 -125 2 20
Chromium 1.2
J
100
107
ug/L
106
75 -125 2 20
Cobalt 0.24
J
50.0
55.4
ug/L
110
75 -125 2 20
Copper 1.5
J
101
111
ug/L
108
75-125 2 20
Lead <0.21
500
534
ug/L
107
75-125 2 20
Nickel <0.42
100
108
ug/L
108
75 -125 1 20
Selenium <0.99
100
107
ug/L
107
75 -125 2 20
Silver <0.39
50.0
50.9
ug/L
102
75 -125 3 20
Thallium <0.26
50.0
53.9
ug/L
108
75-125 2 20
Vanadium 2.0
J
100
103
ug/L
101
75 -125 2 20
Zinc 4.6
J
50.5
58.7
ug/L
107
75 -125 1 20
Method: 7470A - Mercury (CVAA)
Lab Sample ID: MB 680-835763/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 835918
Prep Batch: 835763
MB MB
Analyte Result Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
Mercury <0.080
0.20 0.080 ug/L
05/01/2411:38
05/01/2416:28 1
0
Eurofins Savannah
Page 63 of 76 5/15/2024

QC Sample Results
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Method: 7470A - Mercury (CVAA) (Continued)
Lab Sample ID: LCS 680-835763/2-A
Matrix: Water
Analysis Batch: 835918
Spike
Analyte Added
Mercury 2.50
Method: 4500 S2 F-2011 - Sulfide, Total
Lab Sample ID: MB 680-835781/1
Matrix: Water
Analysis Batch: 835781
Analyte
LSulfide
Lab Sample ID: LCS 680-835781/2
Matrix: Water
Analysis Batch: 835781
Analyte
Sulfide
FLab Sample ID: LCSD 680-835781/3
Matrix: Water
Analysis Batch: 835781
Analyte
Sulfide
F
Job ID: 680-249976-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 835763
LCS LCS %Rec
Result Qualifier Unit D %Rec Limits
2.49 ug/L 100 80 - 120
Client Sample ID: Method Blank
Prep Type: Total/NA
MB MB F
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
<1.0 1.0 1.0 mg/L 05/01/2412:05 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec
Added Result Qualifier Unit D %Rec Limits
10.0 8.42 mg/L 84 75 -125
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Spike
LCSD LCSD
%Rec
RPD
Added
Result Qualifier Unit
D %Rec Limits
RPD Limit
10.0
8.88 mg/L
89 75 -125
5 30
Method: 9012B - Cyanide, Total andor Amenable
Lab Sample ID: MB 680-835921/12-A
Matrix: Water
Analysis Batch: 836062
MB MB
Analyte Result Qualifier
Cyanide, Total <0.0060
Lab Sample ID: LCS 680-835921/13-A
Matrix: Water
Analysis Batch: 836062
Spike
Analyte Added
Cyanide, Total 0.0500
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 835921
RL MDL Unit D Prepared Analyzed Dil Fac
0.020 0.0060 mg/L 05/02/24 09:50 05/02/24 12:43 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 835921
LCS LCS %Rec
Result Qualifier Unit D %Rec Limits
0.0499 mg/L 100 85 -115
Eurofins Savannah
Page 64 of 76 5/15/2024

QC Association Summary
Client: S&ME Inc
Job ID:
680-249976-1
Project/Site: Sorrell Landfill, Apex NC
GC/MS VOA
Analysis Batch: 834956
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-1
MW-1R
Total/NA
Water
8260D SIM 14D
680-249976-2
MW-5
Total/NA
Water
8260D SIM 14D
680-249976-3
MW-6
Total/NA
Water
8260D SIM 14D
680-249976-4
MW-8
Total/NA
Water
8260D SIM 14D
680-249976-5
MW-9
Total/NA
Water
8260D SIM 14D
680-249976-6
DW-1
Total/NA
Water
8260D SIM 14D
680-249976-8
SW-1
Total/NA
Water
8260D SIM 14D
680-249976-9
SW-2
Total/NA
Water
8260D SIM 14D
680-249976-10
Trip Blank
Total/NA
Water
8260D SIM 14D
680-249976-11
Equipment Blank
Total/NA
Water
8260D SIM 14D
MB 680-834956/5
Method Blank
Total/NA
Water
8260D SIM 14D
LCS 680-834956/3
Lab Control Sample
Total/NA
Water
8260D SIM 14D
LCSD 680-834956/4
Lab Control Sample Dup
Total/NA
Water
8260D SIM 14D
Analysis Batch: 835398
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-7
GP-9
Total/NA
Water
8260D SIM 14D
680-249976-12
Duplicate
Total/NA
Water
8260D SIM 14D
MB 680-835398/7
Method Blank
Total/NA
Water
8260D SIM 14D
LCS 680-835398/4
Lab Control Sample
Total/NA
Water
8260D SIM 14D
LCSD 680-835398/5
Lab Control Sample Dup
Total/NA
Water
8260D SIM 14D
Analysis Batch: 835937
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-2
MW-5
Total/NA
Water
8260D
680-249976-3
MW-6
Total/NA
Water
8260D
MB 680-835937/9
Method Blank
Total/NA
Water
8260D
LCS 680-835937/5
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-835937/6
Lab Control Sample Dup
Total/NA
Water
8260D
Analysis Batch: 835944
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
680-249976-1
MW-1R
Total/NA
Water
8260D
680-249976-5
MW-9
Total/NA
Water
8260D
680-249976-6
DW-1
Total/NA
Water
8260D
680-249976-8
SW-1
Total/NA
Water
8260D
680-249976-9
SW-2
Total/NA
Water
8260D
680-249976-12
Duplicate
Total/NA
Water
8260D
MB 680-835944/8
Method Blank
Total/NA
Water
8260D
LCS 680-835944/4
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-835944/5
Lab Control Sample Dup
Total/NA
Water
8260D
Analysis Batch: 835961
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
680-249976-4
MW-8
Total/NA
Water
8260D
680-249976-7
GP-9
Total/NA
Water
8260D
MB 680-835961/11
Method Blank
Total/NA
Water
8260D
LCS 680-835961/7
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-835961/8
Lab Control Sample Dup
Total/NA
Water
8260D
Eurofins Savannah
Page 65 of 76 5/15/2024

QC Association Summary
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
GC/MS VOA
Analysis Batch: 835971
Job ID: 680-249976-1
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
680-249976-10
Trip Blank
Total/NA
Water
8260D
680-249976-11
Equipment Blank
Total/NA
Water
8260D
MB 680-835971/10
Method Blank
Total/NA
Water
8260D
LCS 680-835971/6
Lab Control Sample
Total/NA
Water
8260D
LCSD 680-835971/7
Lab Control Sample Dup
Total/NA
Water
8260D
GC/MS Semi VOA
Prep Batch: 836070
Lab Sample ID
680-249976-4
680-249976-7
MB 680-836070/1-A
LCS 680-836070/2-A
LCS 680-836070/4-A
LCSD 680-836070/3-A
LCSD 680-836070/5-A
Analysis Batch: 836524
Lab Sample ID
680-249976-4
680-249976-7
MB 680-836070/1-A
LCS 680-836070/2-A
LCS 680-836070/4-A
LCSD 680-836070/3-A
LCSD 680-836070/5-A
GC Semi VOA
Prep Batch: 835612
Lab Sample ID
680-249976-4
680-249976-7
MB 680-835612/3-A
LCS 680-835612/4-A
LCSD 680-835612/5-A
Analysis Batch: 835658
Lab Sample ID
680-249976-4
680-249976-7
MB 680-835612/3-A
LCS 680-835612/4-A
LCSD 680-835612/5-A
Metals
Prep Batch: 835183
Client Sample ID
Prep Type
Matrix
Method
MW-8
Total/NA
Water
3520C
GP-9
Total/NA
Water
3520C
Method Blank
Total/NA
Water
3520C
Lab Control Sample
Total/NA
Water
3520C
Lab Control Sample
Total/NA
Water
3520C
Lab Control Sample Dup
Total/NA
Water
3520C
Lab Control Sample Dup
Total/NA
Water
3520C
Client Sample ID
GP-9
Method Blank
Lab Control Sample
Lab Control Sample
Lab Control Sample Dup
Lab Control Sample Dup
Prnn Ra4rh
Prep Type
Matrix
Method
Prep Batch
Total/NA
Water
8270E
836070
Total/NA
Water
8270E
836070
Total/NA
Water
8270E
836070
Total/NA
Water
8270E
836070
Total/NA
Water
8270E
836070
Total/NA
Water
8270E
836070
Total/NA
Water
8270E
836070
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
MW-8
Total/NA
Water
8011
GP-9
Total/NA
Water
8011
Method Blank
Total/NA
Water
8011
Lab Control Sample
Total/NA
Water
8011
Lab Control Sample Dup
Total/NA
Water
8011
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
MW-8
Total/NA
Water
8011
835612
GP-9
Total/NA
Water
8011
835612
Method Blank
Total/NA
Water
8011
835612
Lab Control Sample
Total/NA
Water
8011
835612
Lab Control Sample Dup
Total/NA
Water
8011
835612
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
680-249976-1 MW-1R Total Recoverable Water 3005A
680-249976-2 MW-5 Total Recoverable Water 3005A
Page 66 of 76
Eurofins Savannah
5/15/2024

QC Association Summary
Client: S&ME Inc
Job ID:
680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Metals (Continued)
Prep Batch: 835183 (Continued)
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-3
MW-6
Total Recoverable
Water
3005A
680-249976-4
MW-8
Total Recoverable
Water
3005A
680-249976-5
MW-9
Total Recoverable
Water
3005A
680-249976-6
DW-1
Total Recoverable
Water
3005A
680-249976-7
GP-9
Total Recoverable
Water
3005A
680-249976-8
SW-1
Total Recoverable
Water
3005A
680-249976-9
SW-2
Total Recoverable
Water
3005A
680-249976-11
Equipment Blank
Total Recoverable
Water
3005A
680-249976-12
Duplicate
Total Recoverable
Water
3005A
MB 680-835183/1-A
Method Blank
Total Recoverable
Water
3005A
LCS 680-835183/2-A
Lab Control Sample
Total Recoverable
Water
3005A
680-249976-8 MS
SW-1
Total Recoverable
Water
3005A
680-249976-8 MSD
SW-1
Total Recoverable
Water
3005A
Analysis Batch: 835685
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-1
MW-1R
Total Recoverable
Water
6020B
835183
680-249976-2
MW-5
Total Recoverable
Water
6020B
835183
680-249976-3
MW-6
Total Recoverable
Water
6020B
835183
680-249976-4
MW-8
Total Recoverable
Water
6020B
835183
680-249976-5
MW-9
Total Recoverable
Water
6020B
835183
680-249976-6
DW-1
Total Recoverable
Water
6020B
835183
680-249976-7
GP-9
Total Recoverable
Water
6020B
835183
680-249976-8
SW-1
Total Recoverable
Water
6020B
835183
680-249976-9
SW-2
Total Recoverable
Water
6020B
835183
680-249976-11
Equipment Blank
Total Recoverable
Water
6020B
835183
680-249976-12
Duplicate
Total Recoverable
Water
6020B
835183
MB 680-835183/1-A
Method Blank
Total Recoverable
Water
6020B
835183
LCS 680-835183/2-A
Lab Control Sample
Total Recoverable
Water
6020E
835183
680-249976-8 MS
SW-1
Total Recoverable
Water
6020E
835183
680-249976-8 MSD
SW-1
Total Recoverable
Water
6020E
835183
Prep Batch: 835763
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-4
MW-8
Total/NA
Water
7470A
680-249976-7
GP-9
Total/NA
Water
7470A
MB 680-835763/1-A
Method Blank
Total/NA
Water
7470A
LCS 680-835763/2-A
Lab Control Sample
Total/NA
Water
7470A
Analysis Batch: 835918
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-4
MW-8
Total/NA
Water
7470A
835763
680-249976-7
GP-9
Total/NA
Water
7470A
835763
MB 680-835763/1-A
Method Blank
Total/NA
Water
7470A
835763
LCS 680-835763/2-A
Lab Control Sample
Total/NA
Water
7470A
835763
Prep Batch: 836814
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-249976-4
MW-8
Total Recoverable
Water
3005A
680-249976-7
GP-9
Total Recoverable
Water
3005A
MB 680-836814/1-A
Method Blank
Total Recoverable
Water
3005A
Eurofins Savannah
Page 67 of 76 5/15/2024

QC Association Summary
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Metals (Continued)
Prep Batch: 836814 (Continued)
Lab Sample ID
Client Sample ID
LCS 680-836814/2-A
Lab Control Sample
Analysis Batch: 836980
Lab Sample ID
Client Sample ID
680-249976-4
MW-8
680-249976-7
GP-9
MB 680-836814/1-A
Method Blank
LCS 680-836814/2-A
Lab Control Sample
General Chemistry
Analysis Batch: 835781
Lab Sample ID
Client Sample ID
680-249976-4
MW-8
680-249976-7
GP-9
MB 680-835781/1
Method Blank
LCS 680-835781/2
Lab Control Sample
LCSD 680-835781/3
Lab Control Sample Dup
Prep Batch: 835921
Lab Sample ID
Client Sample ID
680-249976-4
MW-8
680-249976-7
GP-9
MB 680-835921/12-A
Method Blank
LCS 680-835921/13-A
Lab Control Sample
Analysis Batch: 836062
Lab Sample ID
Client Sample ID
680-249976-4
MW-8
680-249976-7
GP-9
MB 680-835921/12-A
Method Blank
LCS 680-835921/13-A
Lab Control Sample
Prep Type Matrix
Total Recoverable Water
F
Job ID: 680-249976-1
Method Prep Batch
3005A L
Prep Type
Matrix
Method
Prep Batch
Total Recoverable
Water
6010D
836814
Total Recoverable
Water
6010D
836814
Total Recoverable
Water
6010D
836814
Total Recoverable
Water
6010D
836814
Prep Type
Matrix
Method
Prep Batch
Total/NA
Water
4500 S2 F-2011
Total/NA
Water
4500 S2 F-2011
Total/NA
Water
4500 S2 F-2011
Total/NA
Water
4500 S2 F-2011
Total/NA
Water
4500 S2 F-2011
Prep Type
Matrix
Method
Prep Batch
Total/NA
Water
9012B
Total/NA
Water
9012B
Total/NA
Water
9012B
Total/NA
Water
9012B
Prep Type
Matrix
Method
Prep Batch
Total/NA
Water
9012B
835921
Total/NA
Water
9012B
835921
Total/NA
Water
9012B
835921
Total/NA
Water
9012B
835921
Page 68 of 76
Eurofins Savannah
5/15/2024

Lab Chronicle
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-1 R Lab Sample ID: 680-249976-1
Date Collected: 04/25/24 14:35 Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Prep Type
Type Method
Total/NA
Analysis 8260D
Instrument ID: CMSAB
Total/NA
Analysis 8260D SIM 14D
Instrument ID: CMSAK
Total Recoverable
Prep 3005A
Total Recoverable
Analysis 6020B
Instrument ID: ICPMSD
Dil
Initial
Run Factor
Amount
1
5 mL
1
10 mL
25 mL
1
Final
Batch
Prepared
Amount
Number
or Analyzed
Analyst
Lab
5 mL
835944
05/02/24 18:24
Y1 S
EET SAV
10 mL
834956
04/26/24 18:47
MJY
EET SAV
125 mL
835183
04/28/24 08:05
RR
EET SAV
835685
04/30/24 21:40
BWR
EET SAV •
Client Sample ID: MW-5
Date Collected: 04/25/24 11:50
Date Received: 04/26/24 10:25
Lab Sample ID: 680-249976-2
Matrix: Water
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
835937
05/02/24 18:27
MLL EET SAV
Instrument ID: CMSAA
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
834956
04/26/24 19:13
MJY EET SAV
Instrument ID: CMSAK
Total Recoverable Prep 3005A
25 mL
125 mL
835183
04/28/24 08:05
RR EET SAV
Total Recoverable Analysis 6020B
1
835685
04/30/24 21:31
BWR EET SAV
Instrument ID: ICPMSD
Client Sample ID: MW-6 Lab Sample ID: 680-249976-3
Date Collected: 04/25/24 11:10 Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Analysis 8260D
1
5 mL
5 mL
835937
05/02/24 18:49
MLL
EET SAV
Instrument ID: CMSAA
Total/NA
Analysis 8260D SIM 14D
1
10 mL
10 mL
834956
04/26/24 19:39
MJY
EET SAV
Instrument ID: CMSAK
Total Recoverable
Prep 3005A
25 mL
125 mL
835183
04/28/24 08:05
RR
EET SAV
Total Recoverable
Analysis 6020B
1
835685
04/30/24 21:51
BWR
EET SAV
Instrument ID: ICPMSD
Client Sample ID: MW-8
Lab Sample ID: 680-249976-4
Date Collected: 04/25/24 13:10
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
835961
05/02/24 15:38
MLL EET SAV
Instrument ID: CMSB
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
834956
04/26/24 20:04
MJY EET SAV
Instrument ID: CMSAK
Total/NA Prep 3520C
971.4 mL
1 mL
836070
05/02/24 18:20
IR EET SAV
Total/NA Analysis 8270E
1
1 mL
1 mL
836524
05/06/24 18:00
OK EET SAV
Instrument ID: CMST
Eurofins Savannah
Page 69 of 76 5/15/2024

Lab Chronicle
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Client Sample ID: MW-8 Lab Sample ID: 680-249976-4
Date Collected: 04/25/24 13:10 Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Prep Type
Type Method
Total/NA
Prep 8011
Total/NA
Analysis 8011
Instrument ID: CSGX
Total Recoverable
Prep 3005A
Total Recoverable
Analysis 6010D
Instrument ID: ICPH
Total Recoverable
Prep 3005A
Total Recoverable
Analysis 6020B
Instrument ID: ICPMSD
Total/NA
Prep 7470A
Total/NA
Analysis 7470A
Instrument ID: QuickTrace2
Total/NA
Analysis 4500 S2 F-2011
Instrument ID: NoEquip
Total/NA
Prep 9012B
Total/NA
Analysis 9012B
Instrument ID: SEAL 3
Dil
Run Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst
Lab
34.6 mL
2 mL
835612
04/30/24 16:41
MR
EET SAV
1
1 mL
1 mL
835658
05/01/24 03:52
MR
EET SAV
25 mL
25 mL
836814
05/07/24 13:20
BCB
EET SAV
1
836980
05/08/24 11:00
BCB
EET SAV
25 mL
125 mL
835183
04/28/24 08:05
RR
•
EET SAV
1
835685
04/30/24 21:57
BWR
EET SAV
50 mL
50 mL
835763
05/01/24 11:38
BCB
EET SAV
1
835918
05/01/24 16:39
DW
EET SAV
1
290 mL
290 mL
835781
05/01/24 12:05
JAS
EET SAV
6 mL
6 mL
835921
05/02/24 09:50
JAS
EET SAV
1
836062
05/02/24 12:57
JAS
EET SAV
Client Sample ID: MW-9 Lab Sample ID: 680-249976-5
Date Collected: 04/25/24 10:25 Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Analysis 8260D
1
5 mL
5 mL
835944
05/02/24 19:32
Y1 S
EET SAV
Instrument ID: CMSAB
Total/NA
Analysis 8260D SIM 14D
1
10 mL
10 mL
834956
04/26/24 20:30
MJY
EET SAV
Instrument ID: CMSAK
Total Recoverable
Prep 3005A
25 mL
125 mL
835183
04/28/24 08:05
RR
EET SAV
Total Recoverable
Analysis 6020B
1
835685
04/30/24 21:37
BWR
EET SAV
Instrument ID: ICPMSD
Client Sample ID: DW-1
Lab Sample ID: 680-249976-6
Date Collected: 04/25/24 14:10
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
835944
05/02/24 18:47
Y1 S EET SAV
Instrument ID: CMSAB
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
834956
04/26/24 20:55
MJY EET SAV
Instrument ID: CMSAK
Total Recoverable Prep 3005A
25 mL
125 mL
835183
04/28/24 08:05
RR EET SAV
Total Recoverable Analysis 6020B
1
835685
04/30/24 21:48
BWR EET SAV
Instrument ID: ICPMSD
Page 70 of 76
Eurofins Savannah
5/15/2024

Lab Chronicle
Client: S&ME Inc
Job ID:
680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Client Sample ID: GP-9
Lab
Sample ID: 680-249976-7
Date Collected: 04/25/24 16:10
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
835961
05/02/24 17:02
MILL
EET SAV
Instrument ID: CMSB
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
835398
04/29/24 20:17
MJY
EET SAV
Instrument ID: CMSAK
Total/NA Prep 3520C
951.3 mL
1 mL
836070
05/02/24 18:20
IR
EET SAV
Total/NA Analysis 8270E
1
1 mL
1 mL
836524
05/06/24 18:25
OK
EET SAV •
Instrument ID: CMST
Total/NA Prep 8011
35 mL
2 mL
835612
04/30/24 16:41
MR
EET SAV
Total/NA Analysis 8011
1
1 mL
1 mL
835658
05/01/24 04:02
MR
EET SAV
Instrument ID: CSGX
Total Recoverable Prep 3005A
25 mL
25 mL
836814
05/07/24 13:20
BCB
EET SAV
Total Recoverable Analysis 6010D
1
836980
05/08/24 11:03
BCB
EET SAV
Instrument ID: ICPH
Total Recoverable Prep 3005A
25 mL
125 mL
835183
04/28/24 08:05
RR
EET SAV
Total Recoverable Analysis 6020B
1
835685
04/30/24 22:00
BWR
EET SAV
Instrument ID: ICPMSD
Total/NA Prep 7470A
50 mL
50 mL
835763
05/01/24 11:38
BCB
EET SAV
Total/NA Analysis 7470A
1
835918
05/01/24 16:41
DW
EET SAV
Instrument ID: QuickTrace2
Total/NA Analysis 4500 S2 F-2011
1
290 mL
290 mL
835781
05/01/24 12:05
JAS
EET SAV
Instrument ID: NoEquip
Total/NA Prep 9012B
6 mL
6 mL
835921
05/02/24 09:50
JAS
EET SAV
Total/NA Analysis 9012B
1
836062
05/02/24 12:59
JAS
EET SAV
Instrument ID: SEAL 3
Client Sample ID: SW-1
Lab
Sample ID: 680-249976-8
Date Collected: 04/25/24 15:10
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
835944
05/02/24 19:10
Y1 S
EET SAV
Instrument ID: CMSAB
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
834956
04/26/24 21:47
MJY
EET SAV
Instrument ID: CMSAK
Total Recoverable Prep 3005A
25 mL
125 mL
835183
04/28/24 08:05
RR
EET SAV
Total Recoverable Analysis 6020B
1
835685
04/30/24 21:22
BWR
EET SAV
Instrument ID: ICPMSD
Client Sample ID: SW-2
Lab
Sample ID: 680-249976-9
Date Collected: 04/25/24 15:00
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
835944
05/02/24 19:55
Y1 S
EET SAV
Instrument ID: CMSAB
Eurofins Savannah
Page 71 of 76 5/15/2024

Lab Chronicle
Client: S&ME Inc
Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Client Sample ID: SW-2
Lab Sample ID: 680-249976-9
Date Collected: 04/25/24 15:00
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D SIM 14D
1 10 mL
10 mL
834956 04/26/24 22:12 MJY EET SAV
Total Recoverable Prep 3005A
25 mL
125 mL
835183 04/28/24 08:05 RR EET SAV
Total Recoverable Analysis 6020B
1
835685 04/30/24 21:34 BWR EET SAV
Instrument ID: ICPMSD
Client Sample ID: Trip Blank
Lab Sample ID: 680-249976-10
Date Collected: 04/25/24 00:00
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D
1 5 mL
5 mL
835971 05/02/24 15:02 MLL EET SAV
Instrument ID: CMSP2
Total/NA Analysis 8260D SIM 14D
1 10 mL
10 mL
834956 04/26/24 17:56 MJY EET SAV
Instrument ID: CMSAK
Client Sample ID: Equipment Blank
Lab Sample ID: 680-249976-11
Date Collected: 04/25/24 16:00
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil Initial
Final
Batch Prepared
Prep Type Type Method Run
Factor Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis 8260D
1 5 mL
5 mL
835971 05/02/24 15:24 MLL EET SAV
Instrument ID: CMSP2
Total/NA Analysis 8260D SIM 14D
1 10 mL
10 mL
834956 04/26/24 18:22 MJY EET SAV
Instrument ID: CMSAK
Total Recoverable Prep 3005A
25 mL
125 mL
835183 04/28/24 08:05 RR EET SAV
Total Recoverable Analysis 6020B
1
835685 04/30/24 21:54 BWR EET SAV
Instrument ID: ICPMSD
Client Sample ID: Duplicate
Lab Sample ID: 680-249976-12
Date Collected: 04/25/24 00:00
Matrix: Water
Date Received: 04/26/24 10:25
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA Analysis 8260D
1
5 mL
5 mL
835944
05/02/24 20:48
Y1 S
EET SAV
Instrument ID: CMSAB
Total/NA Analysis 8260D SIM 14D
1
10 mL
10 mL
835398
04/29/24 20:43
MJY
EET SAV
Instrument ID: CMSAK
Total Recoverable Prep 3005A
25 mL
125 mL
835183
04/28/24 08:05
RR
EET SAV
Total Recoverable Analysis 6020B
1
835685
04/30/24 22:02
BWR
EET SAV
Instrument ID: ICPMSD
Laboratory References:
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah,
GA 31404, TEL [phone]
Page 72 of 76
Eurofins Savannah
5/15/2024

Accreditation/Certification Summary C
Client: S&ME Inc Job ID: 680-249976-1
Project/Site: Sorrell Landfill, Apex NC
Laboratory: Eurofins Savannah
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
Florida N ELAP E87052 06-30-24
North Carolina (WW/SW) State 269 12-31-24
0
Eurofins Savannah
Page 73 of 76 5/15/2024

Method Summary
Client: S&ME Inc
Project/Site: Sorrell Landfill, Apex NC
Job ID: 680-249976-1
Method
Method Description
Protocol
Laboratory
8260D
Volatile Organic Compounds by GC/MS
SW846
EET SAV
8260D SIM 14D
Volatile Organic Compounds (GC/MS)
SW846
EET SAV
8270E
Semivolatile Organic Compounds (GC/MS)
SW846
EET SAV
8011
EDB, DBCP, and 1,2,3-TCP (GC)
SW846
EET SAV
6010D
Metals (ICP)
SW846
EET SAV
6020B
Metals (ICP/MS)
SW846
EET SAV
7470A
Mercury (CVAA)
SW846
EET SAV
4500 S2 F-2011
Sulfide, Total
SM
EET SAV
9012B
Cyanide, Total andorAmenable
SW846
EET SAV
3005A
Preparation, Total Recoverable or Dissolved Metals
SW846
EET SAV
3520C
Liquid -Liquid Extraction (Continuous)
SW846
EET SAV
5030B
Purge and Trap
SW846
EET SAV
5030C
Purge and Trap
SW846
EET SAV
7470A
Preparation, Mercury
SW846
EET SAV
8011
Microextraction
SW846
EET SAV
9012B
Cyanide, Total and/orAmenable, Distillation
SW846
EET SAV
Protocol References:
SM = "Standard Methods For The Examination Of Water And Wastewater"
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Savannah
Page 74 of 76 5/15/2024

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Page 75 of 76
5/15/2024

Login Sample Receipt Checklist
Client: S&ME Inc
Job Number: 680-249976-1
Login Number: 249976
List Source: Eurofins Savannah
List Number: 1
Creator: Munro, Caroline
Question
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
N/A
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
True
There are no discrepancies between the containers received and the COC.
False Received extra samples not listed on COC.
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins Savannah
Page 76 of 76 5/15/2024

Appendix V - Hydraulic Gradient/
Groundwater Flow Velocity Calculations

JOB NAME Sorrell Landfill JOB NO. 1054-07-251
SUBJECT Hydraulic Gradient SHEET NO. 1 of 1
DATE 7/15/2024
PURPOSE: COMPUTED BY CAP
To determine the average true hydraulic gradient CHECKED BY SPW
CALCULATION FOR HYDRAULIC GRADIENT f i = (hl-h2)/L 1
Given: Well GW Elevation
kAZONE: hydraulic conductivity 0.25 to 1.13 FT/DAY MW-lR 450.79
D: porosity 0.2 dimensionless MW-9 409.14
iAvG.: AVERAGE HYDRAULIC GRADIENT 0.0269 FT/FT MW-4 440.76
MW-8 437.34
CALCULATED FROM THE AVERAGE OF THREE POINT SOLUTIONS MW-5 388.84
USING MONITOR WELLS MW-1R, MW-9, and MW-4 or MW-8, MW-5 and MW-6 MW-6 403.50
GRADIENT:
distance
DETERMINED FROM 3 POINT PROBLEM BY PROJECTION
i4 = MW-IR - MW-9 = 450.79 - 409.14 = 0.0246
distance 1693 <----- (Deternimed in AutoCAD
based on surveyed coodinates)
Use Elevation of Groundwater at MW-4 to establish elevation between MW-1R and MW-9
MW-lR - MW-4 = 450.79 - 440.76 407.70
gradient (MW-1R and MW-9) 0.02
Draw line from MW-4 to point located 428.51 feet from MW-1R to MW-9.
Measure new distance between MW-1R and MW-9 perpendicular to line plotted for the contour. Recalculate Gradient
i4 = MW-1R - MW-9 = 450.79 - 409.14 = 0.0257
New Distance 1622
True Hydraulic Gradient (MW-IR to MW-9) = 0.0257 ft/ft
i4 = MW-8 - MW-5 = 437.34 - 388.84 = 0.0280
distance 1735 <----- (Deternimed in AutoCAD
based on surveyed coodinates)
Use Elevation of Groundwater at MW-6 to establish elevation between MW-8 and MW-5
MW-8 - MW-6 = 437.34 - 403.5 = 1210.56
gradient (MW-8 and MW-5) 0.0280
Draw line from MW-6 to point located 1255.40 feet from MW-8 to MW-5.
Measure new distance between MW-8 and MW-5 perpendicular to line plotted for the contour. Recalculate Gradient
i4 = MW-8 - MW-5 = 437.34 - 388.84 = 0.0282
New Distance 1720
True Hydraulic Gradient (MW-8 to MW-5) = 0.0282 ft/ft
Average True Hydraulic Gradient = 0.0269 ft/ft
T:1Raleigh-10501Projects12007107-251 Sorrell Landfill\Reports12024 April GW Sampling\Deliverable\Appendix 11 - TableslDraft Sorrell Landfill April 2024 Tables.xlsx