WQ0034775_Report_20200113

EHS Support
January 10, 2020
Ms. Morella Sanchez -King
North Carolina Department of Environmental Quality
Water Resources and Water Quality Regional Operations Section
127 Cardinal Drive Extension
Wilmington, NC 28405
Delivered via email — [e-mail]
Subject: Submittal of Lined Pond Closure Completion Report for the Hexion Facility in Acme, North
Carolina
Dear Ms. Sanchez -King:
On behalf of Hexion Inc. ("Hexion"), EHS Support, LLC is providing the North Carolina Department of
Environmental Quality (NCDEQ) the enclosed Lined Pond Closure Completion Report ("Closure Report")
to finalize the closure of an inactive lined pond at the Hexion facility in Acme, North Carolina. This lined
pond is regulated under the NCDEQ Division of Water Quality Closed -Loop Recycle Permit (CLRP) number
WQ0034775.
Initial lined pond closure activities began in July 2011 and the final closure activities were completed
between September and November 2019. The final closure was consistent with the state guidance
entitled "Guidelines for the Closure of Permitted Wastewater Ponds and Lagoons" (North Carolina
Department of Environment Quality, 2012). Hexion will continue routine groundwater monitoring for a
minimum of three years to evaluate post closure conditions and report the findings of this monitoring to
NCDEQ per the requirements of the CLRP.
Should you have any questions or require additional information, please feel free to contact me at
330-465-8207 or by email at [e-mail].
Sincerely,
lj�,_
Anton Heitger
Project Manager
Enclosure
cc:
Geoff Kegley, NCDEQ
Ronald Bazinet, Hexion
Sean Perry, Hexion
Jeff Hamilton, Hexion
James Reid, EHS Support, LLC
Rusty Field, ONE Environmental Group, LLC
Anton Heitger • Lodi, Ohio 44254
330-465-8207• [e-mail] • www.ehs-support.com

Ms. Sanchez -King
Lined Pond Closure Completion Report — Hexion Facility Acme, NC bo
January 10, 2020
ENCLOSURE LINED POND CLOSURE COMPLETION REPORT

Lined Pond Closure
Completion Report
Hexion Acme
333 Neils Eddy Rd.,
Acme, North Carolina
Prepared for:
Hexiori mu.
Prepared by:
EHS ll Support
January2020

Lined Pond Closure Completion Report — Hexion Acme
Table of Contents
Table of Contents
1 Introduction..........................................................................................................................2
1.1 Background......................................................................................................................... 2
1.2 Final Closure Planning.........................................................................................................3
2 Final Closure Activities...........................................................................................................4
2.1
Initial Water Pumping.........................................................................................................4
2.2
Synthetic Liner Removal.....................................................................................................4
2.3
Subsurface Characterization...............................................................................................5
2.4
Closure Strategy..................................................................................................................7
2.5
Groundwater and Stormwater Management
.....................................................................7
2.6
Soil and Secondary Liner Removal
......................................................................................8
2.7
Backfilling and Restoration.................................................................................................8
2.8
Erosion Protection..............................................................................................................9
2.9
Maintaining Monitoring Wells..........................................................................................10
3 Post Closure Groundwater Monitoring.................................................................................11
4 Summary and Closure Certification.......................................................................................12
5 References...........................................................................................................................13
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Lined Pond Closure Completion Report — Hexion Acme
Table of Contents
List of Tables
Table 2-1 Results of Formaldehyde Blank Samples Analyses
Table 2-2 Monitoring Well Measurements Collected Post Closure
List of Attached Tables
Table 1
Timetable of Pond Closure Activities
Table 2
Liner and Soil Waste Characterization Analytical Results Summary
Table 3
Pond Water Sample Analytical Results Summary
Table 4
Composite Soil Sample Analytical Results Summary
Table 5
Load Weights and Volumes
List of Figures
Figure 1
General Site Location Map
Figure 2
Monitoring Well Locations
Figure 3
Composite Soil Sample Locations
List of Appendices
Appendix A Agency Correspondence
Appendix B Laboratory Reports
Appendix C Photolog
Appendix D Waste Profiles, Load Tickets, and Waste Manifests
Appendix E Closure Certification Letter
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Introduction
Acronyms
CLRP
Closed -Loop Recycle Permit
CLRS
Closed -Loop Recycle System
COC
Chain -of -Custody
COPC
constituents of potential concern
DWQ
Division of Water Quality
DWR
Division of Water Resources
mg/kg
milligrams per kilogram
mg/L
milligrams per liter
N
nitrogen
NCDENR
North Carolina Department of Environment and Natural Resources
NCDEQ
North Carolina Department of Environmental Quality
OVM
organic vapor monitor
PSRG
preliminary soil remediation goal
RCRA
Resource Conservation and Recovery Act
RFP
request for proposal
SC
Sampson County
SO4
Total Sulfate
SVOC
semi -volatile organic compound
TCLP
toxicity characteristic leaching procedure
TDS
total dissolved solid
TOC
top of casing
USEPA
United States Environmental Protection Agency
VOC
volatile organic compound
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Lined Pond Closure Completion Report — Hexion Acme
Introduction
1 Introduction
EHS Support LLC ("EHS Support") has prepared this Lined Pond Closure Completion Report ("Closure
Report") for Hexion Inc. ("Hexion") to document the final closure of the lined pond at the Acme, North
Carolina facility (Site) (Figure 1). This Closure Report is consistent with North Carolina Department of
Environmental Quality (NCDEQ) Guidelines for the Closure of Permitted Wastewater Ponds and Lagoons
("Closure Guidelines"), dated June 22, 2012 (North Carolina Department of Environment and Natural
Resources [NCDENR], 2012). Final closure activities were conducted between September 16, 2019 and
November 18, 2019.
1.1 Background
The lined pond was placed into service in the early 1990s (J.M. Waller Associates, Inc., 2012) in support
of the prior owner's operations. Hexion (formerly d.b.a. Momentive Specialty Chemicals, Inc.
["Momentive"]) acquired this Site in 2006 and continued to operate the lined pond in a similar manner
to the prior operations. The Site is an active Hexion facility specializing primarily in the production of
formaldehyde, aqua ammonia, and hexamine.
The lined pond is regulated under the NCDEQ Division of Water Quality (DWQ) Closed -Loop Recycle
Permit (CLRP) number WQ0034775, issued to Momentive (currently d.b.a. Hexion) on November 30,
2010 (NCDENR, 2010). Water (including stormwater first flush) previously generated from plant
operations was discharged to the lined pond as a historical practice. As allowed by the CLRP, Hexion
operates three cooling towers (CT-3, CT-5, and CT-6) to support the manufacturing process, with the
lined pond historically being both the source of the cooling tower make-up water and the discharge
location of the cooling tower blowdown. Over time, the lined pond accumulated sludge, as indicated in
the sludge surveys conducted in April 2009 and February 2010 (ARCADIS, 2012).
Hexion installed two groundwater monitoring wells in 2010 to support the CLRP. The location of these
monitoring wells is shown on Figure 2. The two monitoring wells located northwest (WWMW-1) and
southwest (WWMW-2) are currently sampled three times per year (March, July, and November) and
analyzed for pH, Total Dissolved Solids (TDS), Total Sulfate (as SO4), Total Ammonia Nitrogen (as N), Total
Nitrate Nitrogen (as N), volatile organic compounds (VOCs), total organic carbon, and Methanal
(Formaldehyde) Whole Water. The CLRP groundwater monitoring has continued, even after the lined
pond was taken out of service and initially cleaned, as discussed in the next paragraph.
Hexion took the lined pond out of service and initiated pre -characterization activities in July 2011. The
water/sludge was pre -characterized to support proper waste classification and profiling prior to sludge
removal. The sludge samples were analyzed for ammonia, flash point, formaldehyde, hexamine, nitrate,
nitrite, pH, total solids, metals by toxicity characteristic leaching procedure (TCLP), vanadium (total), and
semi -volatile organic compounds (SVOCs) by TCLP. The water samples were analyzed for the same
parameters plus TDS and total organic carbon. Laboratory analysis was completed by TestAmerica Inc.
(Chicago, IL and Nashville, TN) with the exception of hexamine, which was analyzed by Environmental
Chemists, Inc. (Wilmington, North Carolina) (ARCADIS, 2012).
The results were below the applicable United States Environmental Protection Agency (USEPA) toxicity
characteristic standards and vanadium was below the North Carolina's "Contained -Out" Levels for
vanadium, with one exception. During the implementation of the waste removal activities, it was
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Lined Pond Closure Completion Report — Hexion Acme
Introduction
discovered that selenium was reported by the laboratory at concentrations above the USEPA toxicity
characteristic threshold; however, this detection was determined to be inaccurate. Based on the pre -
characterization results, Momentive was given approval by NCDEQ (known as NCDENR Division of Waste
Management at the time) to remove water and sludge from the lined pond and associated
containers/basins as non -hazardous material.
Cleaning of the lined pond was initiated on July 26, 2011 and finished by the end of October 2011 in
compliance with the permit requirement deadline extensions approved by NCDEQ DWQ on May 3, 2011
and August 10, 2011 (ARCADIS, 2012). The remaining sludge and water contained in tanks on -site was
removed in November 2011. Non -hazardous sludge and water were removed from the lined pond,
tanks, concrete basin, and cooling towers using pumps, vacuum tankers, and vacuum trucks. Removed
water and sludge (1,141,528 gallons) were stabilized and disposed of at the NCDEQ approved Sampson
County Landfill.
After the sludge removal was complete the liner was inspected. Upon inspection it was determined the
liner was not repairable and the lined pond has remained out of service since 2011.
1.2 Final Closure Planning
On January 22, 2019, EHS Support, on behalf of Hexion, provided the NCDEQ a Closure Plan to finalize
the closure of the inactive lined pond at the Hexion Acme facility (EHS Support, 2019a). This Closure Plan
was developed by EHS Support in concert with ONE Environmental of Carolina, PLLC ("ONE
Environmental") as necessary to provide the Professional Engineering certification of the berm
deconstruction and site restoration as required by NCDENR Closure Guidelines. A project site inspection
with NCDEQ, Hexion, and EHS Support was conducted on March 8, 2019 to inspect the lined pond and
discuss the proposed closure strategy. The NCDEQ Division of Water Resources (DWR) approved the
Closure Plan on March 12, 2019. The NCDEQ DWR also stated that the CLRP number WQ0034775 will
remain active and "groundwater monitoring and reporting shall continue as outlined in the Closure Plan
and as required by Attachment C of permit No. WQ0034775" (NCDEQ 2019). Correspondence
documenting submittal and approval of the Closure Plan is included in Appendix A.
In May 2019, a contractor request for proposal (RFP) package was prepared for the final closure
activities, which included removal of synthetic liner, soil sampling under the liner, focused soil removal
(if required), and site restoration. The RFP package was submitted to three contractors in June 2019
with pre -bid site walks in late June and early July 2019. The pond closure contract was awarded to
Covanta Environmental Solutions ("Covanta") in August 2019.
Covanta mobilized to the project site on September 16, 2019, with EHS Support overseeing closure
activities. The final closure activities are discussed in the following sections of this Closure Report and a
timeline of closure activities is provided in Table 1.
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2 Final Closure Activities
Covanta and EHS Support mobilized to the project site on September 16, 2019 to implement the final
closure activities to decommission the lined pond as outlined in the Closure Plan. Water was removed
from the pond, the synthetic liners were removed, subsurface soil samples were collected, the south
and west berms and on -site stockpile were used to backfill the pond, and a layer of topsoil was added to
the final grade. Following final grading and seeding, Covanta and EHS Support demobilized the project
site on November 18, 2019. The following sections provide details of the final closure activities including
a discussion with NCDEQ to implement a Closure Strategy to backfill the pond following subsurface
sampling.
2.1 Initial Water Pumping
A 10,000-gallon frac tank was used to temporarily contain water pumped from the lined pond. Hexion
and Covanta personnel pumped rainwater that accumulated in the pond into the frac tank for
temporary holding. This containerized rainwater was transferred to a nearby cooling tower to combine
with process cooling water and was evaporated by the cooling tower.
2.2 Synthetic Liner Removal
Following removal of accumulated rainwater, the synthetic liner was removed by excavator and placed
in a roll -off container for disposal between September 18 and 23, 2019. During removal of the surface
liner, a second, deeper liner was identified. This second liner was observed as a rubber -like fabric
approximately 1 foot below the surface liner. Per Item F.24 of the Closure Guidelines (NCDENR, 2012),
Hexion assumed the secondary synthetic liner should be removed as part of the closure process and the
soil beneath this secondary liner should be sampled in accordance with Item C of the Closure Guidelines.
Samples of both the surface liner and secondary liner were collected and analyzed in order to properly
characterize the waste and gain approval to dispose the liner material at the Sampson County Landfill
("SC Landfill", owned and operated by Sampson County Disposal, Inc., a subsidiary of Waste Industries,
Inc.) in Roseboro, North Carolina.
A composite sample (designated as "LINER -WC) of the two liners was collected, stored on ice within
insulated coolers, and shipped overnight under Chain -of -Custody (COC) to TestAmerica of Pensacola,
Florida (a North Carolina certified laboratory). The composite liner sample was analyzed for the
following:
• TCLP 8 Resource Conservation and Recovery Act (RCRA) Metals;
• TCLP RCRA VOCs;
• TCLP RCRA SVOCs; and
• Flashpoint (reported in degrees Fahrenheit)
The liner sampling results (Table 2) indicated the liners could be characterized as a non -hazardous
waste. The liner waste was profiled and could be disposed of at the SC Landfill. Laboratory reports are
provided in Appendix B.
After surface liner removal, water re-entered the lined pond. This water is suspected to be groundwater
based on depth to water measurements at monitoring well WWMW-01 in July 2019 which determined
groundwater was present at a depth of 6.8 feet below the top of the northwest corner of the berm,
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which was above the material and lower liner to be removed. Since this water that re-entered the lined
pond would have to be removed to complete planned closure activities (EHS Support, 2019a), a sample
of the water within the lined pond was analyzed for waste characterization purposes to determine how
it could be managed. The water data, provided in Table 3, indicated this water could not be managed
through the facility's surface water permit (NCDEQ DWQ permit NCS000156) but could be recirculated
through the CLRS cooling towers and evaporated or treated and disposed of off -site. Laboratory reports
for the pond water samples (designated as "WC-3 Pond" and "Pond-1") are provided in Appendix B.
2.3 Subsurface Characterization
Following the removal of the surficial synthetic liner, approximately one foot of dark gray and black
sandy material was observed overlaying the secondary liner. Hexion assumed the material present
between the two liners would require removal and disposal in order to access and remove the
secondary liner so two composite samples of this material (designated as "WC-1-NORTH" and "WC-2-
SOUTH") were collected on September 23, 2019 for waste characterization purposes.
The two composite samples were stored on ice within insulated coolers and shipped overnight under
COC to TestAmerica of Pensacola, Florida for the following analyses:
• TCLP 8 RCRA Metals;
• TCLP RCRA VOCs;
• TCLP RCRA SVOCs;
• Corrosivity (as pH);
• Flashpoint (reported in degrees Fahrenheit)
The results of this waste characterization sampling (Table 2) indicated the material between the two
liners could be characterized as a non -hazardous waste and disposed of at the SC Landfill. Laboratory
reports are provided in Appendix B.
On September 18 and 23, 2019, subsurface characterization samples were collected below the
secondary liner from the underlying soils in a manner consistent with the Closure Plan (EHS Support,
2019a). Four composite soil samples were collected from four quadrants of the bottom of the lined
pond (CS-1, CS-2, CS-3, and CS-4) and four composite samples were collected from each of the four
berms (North CS -NB, South CS-SB, East CS-EB, and West CS-WB). Four discrete soil samples were
collected from the bottom of each quadrant and from each berm and composited into representative
samples. Discrete soil samples were collected from the 0 to 6-inch interval and were biased toward
areas of potential impact, as determined by visual inspection and field screening using an organic vapor
monitor (OVM) and a formaldehyde monitor. The composite soil sample locations are provided on
Figure 3 and photos of the sample locations are included in the photolog in Appendix C
The soil observed in the discrete samples collected in the four berms was observed as a light brown and
tan well sorted sand. The soil observed in the discrete quadrant samples beneath the second liner was
observed as a mixed coarse gray sand and silt with a stiff gray clay in the northwest quadrant of the
pond.
In accordance with the Closure Plan, the composite soil samples from the four lined pond bottom
quadrant samples were analyzed for Pathogen and Vector Attraction Reduction (Fecal Coliform Bacteria
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Lined Pond Closure Completion Report — Hexion Acme
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Density) by Environmental Chemists, Inc., in Wilmington, North Carolina (a North Carolina certified
laboratory).
Also, in accordance with the Closure Plan, the composite soil samples for all four berms and four
quadrants were analyzed by TestAmerica for the following:
• Arsenic, cadmium, chromium, copper, lead, mercury, molybdenum, nickel, selenium, zinc, Total
Kjeldahl Nitrogen, ammonia nitrogen, nitrate/nitrite, nitrogen, phosphorus, sodium, calcium,
magnesium (milligram per kilogram (mg/kg) dry weight basis);
• Percent total solid;
• pH;
• VOCs;
• Total Organic Carbon;
• Formaldehyde
In addition, two formaldehyde blank samples were collected while collecting the berm and quadrant
discrete samples to composite. One formaldehyde blank sample was collected each day by pouring
laboratory supplied distilled water into the sample containers located near the top of the northern berm
of the pond. The formaldehyde blank samples were collected as a precaution for any interference that
may occur from the adjacent formaldehyde plant on -site. As reported in Table 2-1 below, a small
amount of formaldehyde was detected in one of the blank samples but not at a concentration that
would indicate any impacts to the composite soil samples from the adjacent formaldehyde plant.
Table 2-1 Results of Formaldehyde Blank Samples Analyses
Result
Detection Limit
Date Collected
Sample ID
(mg/L)
(mg/L)
09/18/2019
HCHO Field Blank 1
0.052
0.041
09/23/2019
HCHO Field Blank 2
No Detections
0.041
mg/L— milligrams per liter
The results of the composite soil sampling, with a comparison to North Carolina protection of
groundwater preliminary soil remediation goals (PSRGs), are presented in Table 4 and laboratory reports
are provided in Appendix B. These data indicate that formaldehyde and molybdenum are the only
constituents of potential concern (COPC) present in the berm and subsurface soil composite samples
that are above a protection of groundwater standard.
The initial laboratory analytical reports presented total chromium concentrations, which indicated that
constituent may be present above the North Carolina protection of groundwater PSRG if the
conservative chromium VI standard (set at 3.8 mg/kg) is used for comparison purposes. The laboratory
re -analyzed the retained samples from the locations with total chromium detections using a chromium
VI specific procedure (Appendix B). These re -analyzed data confirmed the chromium present in the lined
pond is not chromium VI; therefore, the North Carolina PSRG for total chromium increases to 360,000
mg/kg.
Following liner removal and soil characterization activities a Lined Pond Closure Strategy Memorandum
was prepared and submitted to NCDEQ on October 18, 2019 (EHS Support, 2019b [Appendix A]). A
revised sample summary table with total chromium and hexavalent chromium results (discussed above)
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was submitted to NCDEQ on October 21, 2019. The results and exceedances of the PSRGs were
discussed with Geoff Kegley, NCDEQ DWR Hydrogeologist, during an October 25, 2019 conference call.
Considering the laboratory analytical results, and water conditions encountered during initial closure
activities, proposed modifications to the closure strategy for the lined pond were also discussed during
the NCDEQ call. The modified closure strategy is discussed in the following Section.
2.4 Closure Strategy
Soil analytical data was assessed per the steps laid out in Item C 16 of the NCDEQ Closure Guidelines and
Item C 17 since the pond likely intercepts groundwater. Based on these evaluations, a modified closure
strategy was presented to NCDEQ in the October 18, 2019 memorandum and discussed via conference
call on October 25, 2019 regarding the classification of the soils and whether the soils could remain in
place. Two key items were discussed during the October 25, 2019 conference call with NCDEQ, Hexion,
and EHS Support:
North Carolina Guidelines (Item C.17) allow for consideration of site -specific conditions when
the bottom of a pond intercepts groundwater, where the protection of groundwater PSRGs no
longer apply.
The presence of residual concentrations of COPCs in the berms was limited to the Northern and
Eastern berms, which provide structural support for a building and a pipe rack, respectively;
therefore, excavation of soils within these berms posed a potential safety hazard.
In addition, as stated in the October 18, 2019 memorandum (Appendix A), Hexion removed the major
source of site -related constituents present in the lined pond in 2011 when the sludge remaining in the
lined pond was removed, stabilized, and disposed of off -site at the SC Landfill as non -hazardous waste
(note, the removed sludge contained ammonia at a concentration greater than 50,000 mg/kg and
formaldehyde at an average concentration above 11200 mg/kg [EHS Support, 2019b]).
Hexion proposed the following modified closure strategy to implement the final lined pond closure:
• Transfer groundwater within the lined pond to a frac tank for on -site evaporation or off -site
management.
• Remove soil above secondary liner for disposal at the SC Landfill (using secondary liner to limit
the depth of excavation).
• Remove the secondary liner for disposal at SC Landfill.
• Complete restoration per approved Closure Plan (EHS Support, 2019a), which will support better
surface water drainage, thereby limiting future infiltration.
• Conduct groundwater monitoring for 3 years after closure to assess on -going attenuation of
site -related constituents in groundwater.
NCDEQ provided concurrence to this strategy in an email dated October 28, 2019, included in Appendix
A. Covanta and EHS Support remobilized to the project site on October 30, 2019 to finalize closure of the
lined pond.
2.5 Groundwater and Stormwater Management
On October 30, 2019, a self -priming pump and a filter system containing four vertical baskets was used
to remove the approximately eight inches of groundwater that accumulated in the lined pond since the
end of September. The water was passed through 200-micron filter socks and fed directly to the plant
open water basin to be used for cooling tower feed to recirculate in the CLRS. The remaining 1,000
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gallons of water was pumped to the frac tank after disconnecting the filter system due to the filter
plugging with sediment.
On November 4, 2019, the water pump and filter system used the previous week was utilized to remove
approximately eight inches of groundwater that re-entered the pond during the weekend. The water
was again recirculated through the CLRS.
After groundwater management was no longer required, Covanta cleaned the pump, filters and Frac
tank and disposed of the cleaning water at their pre-treatment facility located at 2242 Carl Drive,
Asheboro, North Carolina (Table 5).
2.6 Soil and Secondary Liner Remova
Excavation of the soil and underlying secondary liner was initiated on October 31, 2019, following the
removal of water to the extent practicable (approximately %-inch of water left). Starting from the north
side of the pond and progressing southward, an excavator was used to collect all material above the
secondary liner and the secondary liner. The excavated soils collected between the two liners were
staged on the southern berm of the pond and allowed to dewater into the lined pond over the
weekend. The secondary liner was segregated from the excavated soils and placed in the roll -off
container with the surficial liner. Photos of the soil and secondary liner removal and staging are included
in the Appendix C photolog.
On November 4, 2019, the excavated soils staged for transportation had dewatered over the weekend
and was relatively dry while loading into 14 dump trucks. The SC Landfill accepted the 14 truckloads of
soil on November 4, 2019, totaling 321.32 tons. Covanta transported the liners to the SC Landfill on
November 7, 2019, via roll -off container truck. A copy of the waste manifests, load tickets, and waste
profiles are included in Appendix D. The load weight of each truckload and disposal details are provided
in Table 5.
2.7 Backfilling and Restoration
Following removal of the soils between the liners and the secondary liner, the lined pond area was
reclaimed in accordance with Item H.32 (Berms/Lagoon Walls and Site Reclamation) in Attachment A of
the Closure Guidelines (NCDENR, 2012). Specifically, restoration activities consisted of removal of berms
and general grading of the project site.
Starting on November 5, 2019, soil from the southern and western berms was pushed into the lined
pond area in several lifts to support grading the area as shown in Figure 5 of the Closure Plan (EHS
Support, 2019a). The southern and western berm material placed in the pond area was compacted with
earth moving equipment following the placement of each lift. Care was taken during this process to
protect existing monitoring wells WWMW-1 and WWMW-2. These berm materials were placed starting
from the south-west and progressing northward, to push the small amount of remaining water to the
collection point and remove the maximum practicable amount of water from the pond. After these
berm materials were placed along the floor of the lined pond, the riprap that was recovered from the
outside of the western berm and stockpiled was relocated to the pond floor and placed along the inside
of the northern and eastern berms. These 6-inch to 18-inch limestone and granite rocks were placed to
help secure the toe of the soils being placed to build the new slope from the northern and eastern
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berms that will remain in place as they are supporting foundations for a building and pipe rack,
respectively.
Covanta then used soil material provided by Hexion to create a 12-foot wide flat top portion of the
northern and eastern berms and continued grading to the pond area. These materials placed adjacent to
the berms were compacted with earth moving equipment following the placement of each lift. Rough
grading of this stockpiled material was mostly completed when worked stopped at the end of the day on
November 7, 2019. Overnight rain curtailed additional grading the following day and Covanta extended
the silt fence to enclose the southern section of the project area.
Fine grading of the pond area was completed between November 11 and 12, 2019, to obtain a gentle
slope falling away from the flat top area on the eastern and northern berms. The gentle slopes then join
the slightly sloped bottom such that water will sheet flow into the riprap ditch south of the lined pond
area. This work was performed in preparation of placing a 6-inch layer of topsoil over the entire project
area to support a stable vegetative cover. Photos documenting the grading progress are included in the
photolog in Appendix C.
The Professional Engineer of ONE Environmental teaming with EHS Support to support the pond closure
observed the restoration activities on November 6, 2019. Per the recommendation of Item 1.40 of the
Closure Guidelines (NCDENR, 2012), photos of the lined pond prior to final closure, during closure
activities, and post closure activities are provided in the photolog in Appendix C.
2.8 Erosion Protection
In accordance with the Closure Plan (EHS Support, 2019a) and as recommended by Item H 35 of the
Closure Guidelines (NCDENR, 2012), the lined pond area was covered with approximately 6 inches of
topsoil and seeded in order to stabilize the surface with grassy vegetation.
Three viable sources of topsoil were located within ten miles of the Site and the two most cost-effective
sources were visited on November 7, 2019. Samples of the topsoil were obtained and brought back to
the project site for review with the project team.
The selected topsoil was obtained from the Saw Mill Sand Mine at 4080 Saw Mill Road, Leland, North
Carolina (located less than 5 miles from the Hexion Acme Plant). The source of the topsoil was identified
as virgin soil removed from a site to build a water treatment plant.
The first loads of topsoil were delivered on November 13, 2019. Two five axle dump trucks from Bennett
Brothers hauled a total of seven loads averaging a little over 16 tons topsoil/load. The dump trucks
provided by Bennett Brothers were too heavy for the ground conditions of the project. Work was halted
to let the soil dry at the south end of the lined pond area. Topsoil delivery resumed on November 14,
2019 using a smaller dump truck contracted by Hexion that brought 16 loads, each a little over 16 tons,
without issue. A total of 23 loads of topsoil were placed on the lined pond area footprint between
November 13 and 14, 2019.
Topsoil placement and grading was completed in the evening of November 14, 2019. Ground
cover/erosion control mats (American Excelsior Curlex 1, CL, GR, 8x150, DW73) were installed on the
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sloped areas of the lined pond area. The ground cover mats were staked in place with 3-inch lawn
staples.
A consistent and sometimes heavy rain occurred from approximately 11:00 PM Thursday, November 14,
2019 and continued through Friday, November 15, 2019. The project team observed the lined pond area
on Friday morning and noted that there was sheet water flow, but no soil disturbance and only shallow
puddles.
On November 15, 2019, a mixture of Rye and Kentucky 31 Fescue seed was broadcasted from the top of
the slopes on to the northern slope and the north half of the western slope. Seeding was stopped
because wet seed from the rain started to frequently plug the broadcast spreader. On November 18,
2019, the remaining 150 pounds of grass seed were broadcast over the lined pond area. In addition, the
area was inspected by the project team after the weekend rain and only a few small rills were observed.
Silt -fencing will be maintained to reduce the potential impact of stormwater erosion until vegetation has
been determined to stabilize the topsoil and underlying grade (as determined in the North Carolina
Erosion and Sediment Control Planning and Design Manual revised in May 2013).
-2.9 Maintaining Monitoring Wells
The two monitoring wells downgradient from the pond area will be used for post closure groundwater
monitoring. Since heavy equipment was operated and tracked in the vicinity of the wells, an integrity
check of the monitoring wells was conducted upon completion of the final closure. Visual confirmation
was verified that no equipment had touched the monitoring well protective structures during the
closure.
Wood Environmental visited the project site on November 20, 2019 and confirmed the monitoring wells
maintained their integrity by collecting depth to water and depth to bottom of well casing
measurements. A bailer was also used to check the full length of the well and determine if the well
casings had shifted due to the heavy equipment in the vicinity of the wells. Measurements of the water
levels and bottom depths collected are provided below in Table 2-2:
Table 2-2 Monitoring Well Measurements Collected Post Closure
Depth to Bottom of Well
Date Measured
Monitoring Well ID
Depth to Water (feet
Casing
below TOC)
(feet below TOC)
11/20/2019
W W M W-01
9.91
17.80
11/20/2019
WWMW-02
6.83
13.15
TOC — Top of Casing
EHS Support LLC 10

Lined Pond Closure Completion Report — Hexion Acme
Post Closure Groundwater Monitoring
3 Post Closure Groundwater Monitoring
As noted in the Closure Plan (EHS Support, 2019a), groundwater monitoring per the requirements of the
CLRP will continue annually for at least three sampling events. This on -going groundwater monitoring is
consistent with the NCDEQ Closure Plan approval letter dated March 22, 2019, and Item G
(Groundwater Post Closure Monitoring) in Attachment A of the Closure Guidelines (NCDENR, 2012).
The monitoring wells located northwest (WWMW-1) and southwest (WWMW-2) of the lined pond will
be sampled annually for pH, TDSs, 5O4, Total Ammonia Nitrogen (as N), Total Nitrate Nitrogen (as N),
VOCs, total organic carbon, and Methanal (Formaldehyde) Whole Water.
Hexion will evaluate the groundwater data during the three years of monitoring and will use these data
to determine if a modification to the monitoring plan is required. Hexion will work with NCDEQ to gain
concurrence on any modification to the monitoring plan that may be required. If there are no further
groundwater exceedances or data are demonstrating a trend of lowering toward groundwater
standards, Hexion will petition NCDEQ DWQ for cessation of on -going groundwater monitoring.
EHS Support LLC 11

Lined Pond Closure Completion Report — Hexion Acme
Summary and Closure Certification
4 Summary and Closure Certification
Final closure of the lined pond at the Hexion Acme, North Carolina facility was completed in accordance
with the NCDEQ approved Closure Plan (EHS Support, 2019a) and modified closure strategy (Section
2.4). This Closure Report was prepared to document the completion of the final closure activities and
provide Final Certification Required for Closure Activities, as required in Item I of the Closure Guidelines
(NCDENR, 2012). Since the closure involved deconstruction (removing the berm/walls and re -grading to
match the surrounding area), a certification letter from a North Carolina -licensed Professional Engineer
(J. Rusty Field PE, ONE Environmental) documenting this work was done in accordance with the
approved plan as well as all local and state regulations is provided in Appendix E.
Hexion will continue routine groundwater monitoring to evaluate post closure conditions and report the
findings of this monitoring to NCDEQ per the requirements of the CLRP, as described in Section 3.
EHS Support LLC 12

Lined Pond Closure Completion Report — Hexion Acme
References
5 References
ARCADIS, 2012. Lined Pond Removal Action Completion Report, Momentive Specialty Chemicals Plant,
Riegelwood, North Carolina. March.
EHS Support, 2019a. Lined Pond Closure Plan, Hexion Acme, North Carolina. January 22.
EHS Support, 2019b. Memorandum: Lined Pond Closure, Closed -Loop Recycle System, Permit No.
WQ0034775. Hexion, Inc., Acme, Columbus County, North Carolina. October 18.
J.M. Waller Associates, Inc. 2012. Final Pre -Remedial Investigation Report, Wright Chemical Corporation
Site, Riegelwood, Columbus County, North Carolina, NCD024766719. October.
NCDENR, 2010. Sullins, C.H. Closed -Loop Recycle System Permit— Momentive Specialty Chemicals, Inc.,
Columbus County. North Carolina Department of Environment and Natural Resources — Division
of Water Quality. November 30.
NCDENR, 2012. Bush Jr., T.L. Memorandum: Guidelines for the Closure of Permitted Wastewater Ponds
and Lagoons, North Carolina Department of Environment and Natural Resources — Division of
Water Quality. June 22.
NCDEQ, 2019. Sanchez -King, M. Letter: Lined Pond Closure Plan, Hexion Facility, Permit No. WQ0034775,
Columbus County. March 12.
EHS Support LLC 13

Lined Pond Closure Completion Report — Hexion Acme
EHS Support LLC

Table 1
Timetable of Pond Closure Activities
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Date
Description
July— November 2011
Initial lined pond closure and sludge removal by Momentive, Arcadis, and Garco (Now d.b.a. Covanta).
November 2018 —
EHS Support and Hexion prepare Lined Pond Closure Plan to finalize closure of lined pond.
January 2019
January 22, 2019
Lined Pond Closure Plan submitted to NCDEQ.
Site inspection with Geoff Kegley of NCDEQ, Ronald Bazinet and Sean Perry of Hexion, and Bob Conger of EHS
March 8, 2019
Support.
March 12, 2019
NCDEQ DWR Approves Lined Pond Closure Plan.
June 20, 2019
Hexion Submits RFP to three contractors for Lined Pond Closure.
June 27, 2019
Site walk with two bidding contractors to review work area.
July 8, 2019
Site walk with third bidding contractor to review work area.
August 5, 2019
Covanta selected as winning contractor for Lined Pond Closure.
August 21, 2019
Private Utility Locator scans work area for underground utilities.
September 16, 2019
Covanta mobilized to project site to begin pumping standing water in lined pond and setting up work area.
September 18, 2019
Began removing synthetic liner from pond and collecting berm samples to composite and submit for laboratory
analysis.
Submitted remaining composite soil samples from eastern berm, bottom of pond, waste characterization
September 24, 2019
samples, and pond water samples to laboratories for analysis.
October 18, 2019
Submitted Lined Pond Closure Strategy Memorandum to NCDEQ to discuss Closure Strategy with NCDEQ in
light of laboratory analytical results (Appendix A).
October 21, 2019
Submitted total and hexavalent chromium laboratory composite sample results to support Lined Pond Closure
Strategy Memorandum to NCDEQ (Appendix A).
October 25, 2019
Conference call with NCDEQ, Hexion, and EHS Support to discuss Lined Pond Closure Strategy.
October 28, 2019
NCDEQ approves Closure Strategy to remove secondary liner and material between liners, then backfill pond to
close in place (Appendix A).
October 30, 2019
Covanta and EHS Support remobilize to project site to begin pumping accumulated rainwater and groundwater
from pond and install silt fence.
October 31— November
Stage excavated soils to dewater within lined pond and prepare for loading to dispose at Sampson County
1, 2019
Landfill
November 4, 2019
Load dump trucks with excavated soil between liners and transport 14 truckloads of soil to Sampson County
Landfill
November 5, 2019
Backfill pond with rip -rap material from western berm and berm soils from western and southern berms
November 6, 2019
Professional Engineer from ONE Environmental observes restoration activities
Transported roll -off container with liners transported to Sampson County Landfill for disposal of synthetic
November 7, 2019
liners.
Backfill pond with onsite stockpile material for final grade
November 7, 2019
Visited two sources of topsoil for former pond area restoration
November 13 —14, 2019
Placed 23 dump truck loads of topsoil on former pond area in order to establish vegetative layer.
November 14, 2019
Installed ground cover / erosion control mats on slope of former pond area to prevent erosion.
November 15, 2019
Broadcast spreading of grass seed on former pond area.
November 18, 2019
Final Seeding and site walk with EHS Support, Hexion, and Covanta. Covanta and EHS Support demobilize from
project site.
November 20, 2019
Wood Environmental & Infrastructure Solutions, Inc. confirmed integrity of monitoring wells WWMW-01 and
WWMW-02 by collecting depth to water and depth to bottom of casing measurements
Notes:
DWR = Division of water Resources
NCDEQ = North Carolina Department of Environmental Quality
RFP = request for proposals
EHS Support Page 1 of 1

Table 2
Liner and Soil Waste Characterization Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Sample ID
WC-1-NORTH
WC-2-SOUTH
LINER WC
Sample Date
9/23/2019
9/23/2019
9/23/2019
Chemical
Screening Level
EACTIVITY / CORROSIVITY / IGNITABILITY
pH (standard units)
2 to 12.5 1
8.5
7.8
Corrosivity (standard units)
2 to 12.5 1
8.5
7.7
Ignitability (degrees Fahrenheit)
<140 1
>215
>215
>215
OTAL METALS (mg/L) - RCRA 8 / TCLP
Silver
5.0 1
0.005 U
0.005 U
0.005 U
Arsenic
5.0 1
0.015 U
0.016 J
0.015 U
Barium
1001
0.063
0.075
0.099
Cadmium
1.01
0.005 U
0.005 U
0.0058 J
Chromium
5.0 1
0.025 U
0.025 U
0.025 U
Lead
5.0 1
0.010 U
0.026 J
0.130
Selenium
1.01
0.040 U
0.040 U
0.040 U
Mercury
0.2 1
0.020 U
0.020 U
0.020 U
VOLATILE ORGANIC COMPOUNDS (mg/L)
- TCLP
Benzene
0.5 1
0.0017 U
0.0017 U
0.0017 U
Carbon tetrachloride
0.5 1
0.0025 U
0.0025 U
0.0025 U
Chlorobenzene
1001
0.0025 U
0.0025 U
0.0025 U
Chloroform
6.0 1
0.0030 U
0.0030 U
0.0030 U
1,4-Dichlorobenzene
7.5 1
0.0032 U
0.0032 U
0.0032 U
1,2-Dichloroethane
0.5 1
0.0025 U
0.0025 U
0.0025 U
1,1-Dichloroethene
0.7 1
0.0025 U
0.0025 U
0.0025 U
Methyl ethyl ketone
200 1
0.0130 U
0.0130 U
0.0130 U
Tetrachloroethene
0.7 1
0.0029 U
0.0029 U
0.0029 U
Trichloroethene
0.5 1
0.0025 U
0.0025 U
0.0025 U
Vinyl Chloride
0.2 1
0.0025 U
0.0025 U
0.0025 U
SEMI -VOLATILE ORGANIC COMPOUNDS (mg/L) - TCLP
2-Methylphenol (o-Cresol)
2001
0.0090 U
0.0090 U
0.0090 U
3 & 4 Methylphenol (m &p-Cresol)
200 1
0.0052 U
0.0052 U
0.0052 U
2,4-Dinitrotoluene
0.13 1
0.0095 U
0.0095 U
0.0095 U
Hexachloroethane
3.0 1
0.0210 U
0.0210 U
0.0210 U
Hexachloro-1,3-butadiene
0.5 1
0.0180 U
0.0180 U
0.0180 U
Hexachlorobenzene
0.13 1
0.0013 U
0.0013 U
0.0013 U
Nitrobenzene
2.0 1
0.0028 U
0.0028 U
0.0028 U
Pentachlorophenol
1001
0.0091 U
0.0091 U
0.0091 U
2,4,5-Trichlorophenol
400 1
0.0190 U
0.0190 U
0.0190 U
2,4,6-Trichlorophenol
2.0 1
0.0180 U
0.0180 U
0.0180 U
Pyridine
5.0 1
0.0160 U
0.0160 U
0.0160 U
Notes:
Grey text = not detected above method detection limits
-- = Not Applicable
J = Sample Result is less than the laboratory reporting limit but greater or equal to the MDL and the concentration is the
approximate value.
mg/kg = milligrams per kilogram
RCRA = Resource Conservation and Recovery Act
TCLP = toxicity characteristic leaching procedure
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
1= Maximum Concentration of Contaminants for Toxicity Characteristics
EHS Support Page 1 of

Table 3
Pond Water Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Sample ID
WC-3 Pond
Pond 1
Sample Date
9/24/2019
9/24/2019
Chemical
Screening Level'
REACTIVITY /CORROSIVITY/IGNITABILITY (mg/L)
pH (standard units)
2 to 12.5 '
7.81
7.77
Cyanide
4.7 Z
Sulfide
10 Z
0.44 H
--
Ignitability (degrees Fahrenheit)
<140 1
>210
GENERAL CHEMISTRY (mg/L)
Total Solids (%)
--
0.11
--
Ammonia Nitrogen
7.2 3
--
328
Oil and Grease
15 3
5.0 U
Total Suspended Solids (TSS)
100 3
164
Total Kjeldahl Nitrogen (TKN)
203
453
Total Phosphorus
2 3
1.76
Total Organic Carbon
--
610
Total Residual Chlorine
0.028 3
--
Biochemical Oxygen Demand (BOD)
20 3
142
Chemical Oxygen Demand (COD)
120 3
1,760
Nitrite Nitrogen
--
0.02 U
Nitrate+Nitrite Nitrogen
103
0.53
Nirate Nitrogen
0.53
TOTAL METALS (mg/L) - NPDES
Copper
0.007 3
0.025
Lead
0.0303
0.047
Zinc
0.067 3
0.113
SW 846 Method 8015 (mg/L)
Methanol
7,7003
Hexamine
25,000 3
835
Formaldehyde
0.5 13
65
TOTAL METALS (mg/L) - RCRA 8 / TCLP
Arsenic
5.01
1.0 U
Barium
100.01
1.0 U
Cadmium
1.01
1.0 U
Chromium
5.01
1.0 U
Lead
5.0 1
1.0 U
Selenium
1.01
1.0 U
Silver
5.01
1.0 U
Mercury
0.2 1
0.0002 U
VOLATILE ORGANIC COMPOUNDS (mg/L) - TCLP
1,1-Dichloroethene
0.7 1
0.010 U
1,2-Dichloroethane
0.5 1
0.010 U
Benzene
0.5 1
0.010 U
Carbon tetrachloride
0.5 1
0.010 U
Chlorobenzene
1001
1 0.010 U
EHS �i Support Page 1Of2

Table 3
Pond Water Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Sample ID
WC-3 Pond
Pond 1
Sample Date
9/24/2019
9/24/2019
Chemical
Screening Level'
Chloroform
6.0 1
0.010 U
Methyl ethyl ketone
200 1
0.050 U
Tetrachloroethene
0.7 1
0.010 U
Trichloroethene
0.5 1
0.010 U
Vinyl Chloride
0.2 1
0.010 U
SEMI -VOLATILE ORGANIC COMPOUNDS (mg/L) - TCLP
1,4-Dichlorobenzene
7.5 1
0.050 U
2,4,5-Trichlorophenol
400 1
0.050 U
2,4,6-Trichlorophenol
2.0 1
0.050 U
2,4-Dinitrotoluene
0.13 1
0.050 U
Cresol
200 1
0.050 U
Hexachloro-1,3-butadiene
0.5 1
0.050 U
Hexachlorobenzene
0.13 1
0.050 U
Hexachloroethane
3.0 1
0.050 U
m-Cresol
200 1
0.050 U
Nitrobenzene
2.0 1
0.050 U
o-Cresol
200 1
0.050 U
p-Cresol
200 1
0.050 U
Pentachlorophenol
100 1
0.250 U
Pyridine
5.0 1
0.050 U
Notes:
Bold and = Sample Result Exceeds Screening Level
Grey text = not detected above method detection limits
-- = Not Applicable
mg/L = milligrams per liter
NIOSH = National Institute for Occupational Safety and Heath
H = Holding time exceeded
NPDES = National Pollutant Discharge Elimination System
RCRA = Resource Conservation and Recovery Act
REL = Recommended Exposure Limit
TCLP = toxicity characteristic leaching procedure
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
' = Maximum Concentration of Contaminants for Toxicity Characteristics
Z= NIOSH Recommended Exposure Limit (REL)
a = Screening Criteria is Table 3 - Benchmark Values for Analytical Monitoring from Permit No. NCS000156
EHS �i Support Page 2 of 2

Table 4
Composite Soil Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Composite Sample ID
CS -NB
CS-WB
CS-SB
CS-EB
CS-1
CS-2
CS-3
CS-4
Sample Date
9/18/2019
9/18/2019
9/18/2019
9/23/2019
9/23/2019
9/23/2019
9/23/2019
9/23/2019
Below Second
Below Second
Below Second
Below Second
Chemical
Screening Level
Liner
Liner
Liner
Liner
GENERAL CHEMISTRY I SOLUBLE(mg/kg)
Ammonia
1,900 48 14 96 450 120 170 56
GENERAL CHEMISTRY I ANIONS(mg/kg)
Nitrate (as N)
--
41 B
8.0 B
14 B
47 B
0.52 1 B
0.59 1 B
0.56 1 B
0.49 1 B
Nitrite (as N)
1.11
GENERAL CHEMISTRY (mg/kg)
PH (standard units)
<2 or >12.5 3
7.0
4.5
4.8
5.8
8.6
8.0
8.4
6.6
Total Kjeldahl Nitrogen (TKN)
-
4,600
290
65 F1
390
890
2,100
670
Total Phosphorus
-
360
62
31 F1
77
33
110
54
20 F1
Total Nitrogen
4,600
300
79
440
890
2,100
670
GENERAL CHEMISTRY I (%)
Total Organic Carbon
--
1.5
0.14
0.08 J
0.2
0.23
0.32
0.49
0.12
Total Solids
91
90
80
94
82
84
84
85
VECTOR AND PATHOGEN ATTRACTION REDUCTIONS (MPN/g)
Fecal Coliform Density 1000
29 435 443 3
CARBONYL COMPOUNDS (mg/kg)
Formaldehyde 2.4
180 H 1.4 li 7.2 28 39 20
33
TOTAL METALS (mg/kg)
Arsenic
5.8
0.89 J
2.2
0.4 J
0.38 1
0.75 J
1.0 1
0.9 1
0.24 U
Cadmium
3.0
0.111
0.097 l
0.092
0.088 U
0.1 U
0.13 J
0.16 J
0.099 U
Chromium, Total
360,000
6.2
3.5
1.8
3.1
2.9
5.3
4.4
1.1
Chromium III
360,0001
6.2
NA
NA
NA
NA
5.3 J
4.4 J
NA
Chromium VI
3.8'
_._.
NA
NA
NA
NA
0.43 U
0.43 U
NA
Copper
700.0 1
9.9
3.6
0.79 U
1.0 1
1.9 1
4.2
4.8
0.94 J
Calcium
--
1300 B
54 J B
46 J B
89 B
270 B
890 B
800 B
150 B
Nickel
130 1
2.7
0.64
0.44 J
0.82
0.9
2.2
3.2
0.74
Lead
270
15
28
2.4
3.3
2.5
8.0
5.3
1.1
Selenium
2.1 1
0.93 U ^
0.96 1,
0.91 U ^
0.87 U ^
1.0 U ^
0.98 U ^
Zinc
1,200
30 B
5.0 B
2.6 B
4.3 B
5.5 B
32 B
32 B
6.5 B
Magnesium
--
190
98
39 1
96
110
54 J
69
20 1
Molybdenum
7.11
36
5.4
1.9
1.8
88
24
18
7.2
Sodium
--
210
38
36 U
401
561
481
441
Mercury
1.0 '
0.085
0.042
" "'
0.025
0.0079 U
0.0086 J
VOLATILE ORGANIC COMPOUNDS (Kg/kg)
1,1,1-Trichloroethane
1,400 1
1.1 U
56 U
110 U
1,1,2,2-Tetrachloroethane
1.6 '
2.5 U
2.5 U
2.5 U
270 U
_zo a
130 U
260 U
130 U
1,1,2-Trichloroethane
3.9 '
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,1-Dichloroethane
34 '
0.82 U
0.82 U
0.82 U
89 U
40 U
42 U
85 U
42 U
1,1-Dichloroethene
2,500 '
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,2-Dichlorobenzene
3901
0.7 U
0.7 U
0.7 U
76 U
34 U
36 U
73 U
36 U
1,2-Dichloroethane
2.3 1
0.81 U
0.81 U
0.81 U
88 U
39 U
42 U
84 U
42 U
1,2-Dichloropropane
4.01
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,3-Dichlorobenzene
3,800 1
0.94 U
0.94 U
0.94 U
100 U
45 U
48 U
98 U
49 U
1,4-Dichlorobenzene
1201
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Acrolein
161
28 U
28 U
28 U
3,000 U
1,300 U
1,400 U
2,900 U
1,400 U
Acrylonitrile
0.3
7.9 U
7.9 U
7.9 U
860 U
380 U
410 U
820 U
410 U
Benzene
10,
0.66 U
0.66 U
0.67 U
72 U
32 U
34 U
69 U
34 U
Bromoform
21 '
2.5 U
2.5 U
2.5 U
270 U*
120 U*
130 U*
260 U*
130 U*
Bromomethane
50,
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Carbon tetrachloride
2.3 '
1.7 U
1.7 U
1.7 U
180 U
81 U
87 U
180 U
87 U
EHS V0"'- Support Page 1 of 2

Table 4
Composite Soil Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Chemical
Composite Sample ID
Sample Date
Screening Level
CS -NB
9/18/2019
CS-WB
9/18/2019
CS-SB
9/18/2019
CS-EB
9/23/2019
CS-1
9/23/2019
Below Second
Liner
CS-2
9/23/2019
Below Second
Liner
CS-3
9/23/2019
Below Second
Liner
CS-4
9/23/2019
Below Second
Liner
Chlorobenzene
680 '
0.52 U
0.51 U
0.52 U
56 U
25 U
27 U
54 U
27 U
Chlorodibromomethane
2.1 '
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Chloroethane
17,000 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Chloroform
390 '
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Chloromethane
15 1
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
cis-1,2-Dichloroethene
410 '
0.75 U
0.75 U
0.75 U
81 U
36 U
39 U
78 U
39 U
cis-1,3-Dichloropropene
--
1.2 U
1.2 U
1.2 U
130 U
57 U
61 U
120 U
61 U
Dichlorobromomethane
3.3 '
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Ethylbenzene
13,000 1
0.61 U
0.6 U
0.61 U
65 U
29 U
31 U
63 U
31 U
Methylene Chloride
25
9.9 U
9.9 U
9.9 U
1,100 U
480 U
510 U
1,000 U
510 U
m-Xylene & p-Xylene
9,800 1
1.3 U
1.3 U
1.3 U
140 U
62 U
66 U
130 U
67 U
o-Xylene
9,800'
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
Tetrachloroethene
6.3 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Toluene
8,300 '
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
trans-1,2-Dichloroethene
620 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
trans-1,3-Dichloropropene
2.9 '
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Trichloroethene
211
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
Vinyl chloride
0.21
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
2-Chloroethyl vinyl ether
5.0 U
250 U
510 U
260 U
Notes:
Bold and = Sample Result Exceeds Screening Level
Grey text = not detected above method detection limits
= LCS or LCSD is outside acceptance limits
A = Instrument related QC is outside acceptance limits.
-- = Not Applicable
µg/kg = micrograms per kilogram
B = Compound was found in the blank and sample
CS = Composite Sample
CFR = Code of Federal Regulations
FS = MS and/or MSD Recovery is outside acceptance limits.
F2 = MS/MSD RPD exceeds control limits
H = Holding time exceeded
J = Sample Result is less than the laboratory reporting limit but greater or equal to the MDL and the concentration is the approximate value.
LCS = lab control standard
LCSD = lab control standard duplicate
MDL = method detection limit
mg/kg = milligrams per kilogram
MPN/g = Most Probable Number per gram
MS = matrix spike
MSD = matrix spike duplicate
NA = Not Analyzed
NCDENR = North Carolina Department of Environment and Natural Resources
RPD = Relative Percent Difference (a measure of the relative difference between two points)
s.u. = standard units
TKN = Total Kjeldahl Nitrogen
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
USEPA = United States Environmental Protection Agency
'= Screening Criteria is Protection of Groundwater Preliminary Soil Remediation Goal for North Carolina - May 2019
2 = Screening Criteria is 2012 NCDENR Guidelines for the Closure of Permitted Wastewater Ponds and Lagoons / USEPA 40 CFR Part 503.Subpart D (Class A)
3= Hazardous Waste Characteristics - Less than 2.0 s.u. or greater than 12.5 s.0
EHS Cal Support Page 2 of 2

Table 5
Load Weights and Volumes
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Load Date
Material Generated
Tons
Gallons
Manifest #
Disposal Date
Ticket #
Disposal Facility
Transporter
11/4/2019
Soil from Lined Pond
23.12
NA
1370019
11/4/2019
21001448269
Sampson County Landfill'
Bennett Brothers
11/4/2019
Soil from Lined Pond
18.68
NA
1370016
11/4/2019
21001448271
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
22.37
NA
1370017
11/4/2019
21001448273
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
25.51
NA
1370020
11/4/2019
21001448280
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
24.25
NA
1370018
11/4/2019
21001448292
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
22.06
NA
1370021
11/4/2019
21001448307
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
24.53
NA
1370022
11/4/2019
21001448310
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
25.21
NA
1370023
11/4/2019
21001448339
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
24.15
NA
1370024
11/4/2019
21001448389
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
21.97
NA
1370026
11/4/2019
21001448401
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
26.35
NA
1370025
11/4/2019
21001448404
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
21.27
NA
1370027
11/4/2019
21001448410
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
20.7
NA
1370028
11/4/2019
21001448416
Sampson County Landfill
Bennett Brothers
11/4/2019
Soil from Lined Pond
21.15
NA
1370029
11/4/2019
21001448440
Sampson County Landfill
Bennett Brothers
Total
Soil from Lined Pond
321.32
NA
NA
NA
NA
Sampson County Landfill
Bennett Brothers
11/7/2019
Sythetic Pond Liners
16.78
NA
1370011
11/7/2019
21001449476
Sampson County Landfill
Covanta
Total
Sythetic Pond Liners
16.78
NA
NA
NA
NA
Sampson County Landfill
Covanta
11/20/2019
Frac Tank Water
NA
2,915
NA - Bill of Lading
11/20/2019
NA - Bill of Lading
Covanta Environmental SolutionS2
Covanta
Total
Frac Tank Water
NA
2,915
NA
NA
NA
Covanta Environmental Solutions
Covanta
Notes:
Bolded text = Totals
NA = indicates Not Applicable
1 Sampson County Landfill in Roseboro, North Carolina
z Covanta Environmental Solutions in Asheboro, North Carolina
Sampson County Landfill Profile ID for Soil from Lined Pond: 021-E3-19120
Sampson County Landfill Profile ID for Synthetic Liners: 021-E3-19119
Covanta Environmental Solutions Profile ID for Frac Tank Water: 1100041884
EHS Support Page 1 of 1

Lined Pond Closure Completion Report — Hexion Acme
���
Figures
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Eris Support 333 NEILS EDDY ROAD General Site Location Map Figure 1
ACME, NORTH CAROLINA
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-- - -- -
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DS
REVISIONS Drawn By: MDO Date Drawn: 10/2019
Rev. By: Date: HEXION FIGURE 3 Reviewed By: AH Date Reviewed: 10/2019
Rev. By: Date: 333 Neils Eddy EHS �7 Support y Road COMPOSITE SOIL SAMPLE LOCATIONS Scale: 1" = 25' Plot Date: 10/2019
Rev. I 1By: I Date: Acme, North Carolina
Rev. I JBy: I Date: Project Number.: CO2500

Lined Pond Closure Completion Report — Hexion Acme
���
Appendix A Agency Correspondence
EHS Support LLC

From: Jay Reid
Sent: Tuesday, January 22, 2019 2:49 PM
To: [e-mail]; [e-mail]
Cc: Bazinet, Ronald; Dean, Paul; Perry, Sean; Anton Heitger; Rusty Field
Subject: Lined Pond Closure Plan, Hexion, Acme, NC
Attachments: Lined Pond Closure Cover Letter and Plan 1.22.19.pdf
Dear Ms. Sanchez -King and Mr. Kegley,
On behalf of Hexion Inc., EHS Support, LLC is providing the North Carolina Department of Environmental Quality
(NCDEQ) the enclosed Lined Pond Closure Plan to finalize the closure of an inactive lined pond at the Hexion facility in
Acme, North Carolina. This lined pond is regulated under the NCDEQ Division of Water Quality Closed -Loop Recycle
Permit number WQ0034775.
Please contact me if you have any questions or require additional information.
Jay
James (Jay) Reid, PE (MD, MI, OH)
Principal Client Manager/Engineer
e. lay.reid(a�ehs-support.com
p. [phone]
o. Columbus, Ohio
w. ehs-support.com
Efisx SWt

From: Kegley, Geoff <[e-mail]>
Sent: Wednesday, March 13, 2019 9:23 AM
To: Jay Reid; Bazinet, Ronald
Cc: Dean, Paul; Perry, Sean; Anton Heitger; Rusty Field; King, Morella s
Subject: RE: [External] Lined Pond Closure Plan, Hexion, Acme, NC
Attachments: 20190312_WQ0034775_closure_aprvl_.pdf
Mr. Bazinet, Mr. Reid, and others,
See attached letter regarding the Lined Pond Closure Plan. Let me know if you have any questions.
Thanks,
Geoff
Geoff Kegley
Hydrogeologist
Division of Water Resources
Department of Environmental Quality
[phone] Office
[phone] Fax
Geoff. Kegley(c)ncdenr.gov
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Jay Reid <[e-mail]>
Sent: Tuesday, January 22, 2019 2:49 PM
To: King, Morella s <[e-mail]>; Kegley, Geoff <[e-mail]>
Cc: Bazinet, Ronald <[e-mail]>; Dean, Paul <[e-mail]>; Perry, Sean
<[e-mail]>; Anton Heitger <[e-mail]>; Rusty Field <[e-mail]>
Subject: [External] Lined Pond Closure Plan, Hexion, Acme, NC
Iv1111610UMernal email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
[e-mail]
Dear Ms. Sanchez -King and Mr. Kegley,
On behalf of Hexion Inc., EHS Support, LLC is providing the North Carolina Department of Environmental Quality
(NCDEQ) the enclosed Lined Pond Closure Plan to finalize the closure of an inactive lined pond at the Hexion facility in
Acme, North Carolina. This lined pond is regulated under the NCDEQ Division of Water Quality Closed -Loop Recycle
Permit number WQ0034775.

Please contact me if you have any questions or require additional information.
Jay
James (Jay) Reid, PE (MD, MI, OH)
Principal Client Manager/Engineer
e. may. reid .ehs-support.com
p. [phone]
o. Columbus, Ohio
w. ehs-support.com
F-HS �:b SWft

DocuSign Envelope ID: 11093665-B80D-4EC0-89AC-880026B3932A
CLOY COOPER
Governor
MICHAEL S. PEGAN
Secretary
LINDA CULPEPPER
Director
Ronald Bazinet
Hexion, Inc.
333 Neils Eddy Road
Riegelwood, NC 28456-9570
Subject: Lined Pond Closure Plan
Hexion Facility
Permit No. WQ0034775
Columbus County
Dear Mr. Bazinet,
NORTH CAROLINA
Environmental Quality
March 12, 2019
The Division of Water Resources, Wilmington Regional Office has reviewed the Lined Pond Closure
Plan submitted by EHS Support, dated January 22, 2019. The Wilmington Regional office
recommends that you move forward with the closure activities, as proposed.
Permit No. WQ0034775 will remain active during the post -decommissioning period to ensure that
monitoring and inspections and any necessary remedial actions are conducted. Groundwater
monitoring and reporting shall continue as outlined in the plan and as required by Attachment C of
permit No. WQ0034775. The Division reserves the right to request additional monitoring wells if
deemed necessary.
If you have questions concerning this letter, please contact me at 910-796-7218.
Sincerely,
DocuSigned by:
E
tevt((a S� 6"
E3ABA14AC7DC434...
Morella Sanchez -King, PhD, PE, Regional Supervisor
Wilmington Regional Office
Division of Water Resources
CC (via email): James J. Reid, PE - EHS Support
Anton Heiger - ES Support
Paul Dean - Hexion
Sean Perry - Hexion
Rusty Field - One Environmental Group, LLC
DWR - Wilmington & Central office files (Laserfiche)
D �. I North Carolina Department of Environmental Quality I Division of Water Resources
Wilmington Regional Office 1 127 Cardinal Drive Extension I Wilmington, North Carolina 28405
NORM CAROLINA
Oo"^ a lurE,um talQualify 910.796.7215

From: Anton Heitger
Sent: Friday, October 18, 2019 9:26 AM
To: Kegley, Geoff
Cc: Jay Reid; Hamilton, Jeff, Bazinet, Ronald; Perry, Sean
Subject: Hexion Lined Pond Memorandum for today's call at 1:30pm
Attachments: 20191018_LP Closure Strategy Memo for NCDEQ.pdf
Geoff,
Please see the attached memorandum with observations and data collected from the lined pond closure sampling and
liner removal.
Jeff Hamilton of Hexion and Jay Reid of EHS Support will be on the call with you and I today at 1:30pm.
I look forward to discussing this with you this afternoon.
Thank you,
Anton
Anton Heitger
Project Geologist
e. anton.heitgera-)ehs-support.com
p. [phone]
o. Lodi, OH
w. ehs-support.com
EHS Co.3 Support

EHS pp
Su ort'
�
MEMO
To: Geoff Kegley, NCDEQ
From: Jay Reid
CC: Jeff Hamilton, Ronald Bazinet, and Sean Perry, Hexion
Anton Heitger and Bob Conger, EHS Support
Date: October 18, 2019
Re: Lined Pond Closure, Closed -Loop Recycle System, Permit No. WQ0034775
Hexion, Inc., Acme, Columbus County, North Carolina
On behalf of Hexion Inc. ("Hexion"), EHS Support LLC has prepared this memorandum to present details
of the ongoing Lined Pond Closure project and propose a strategy for achieving final closure approval.
This project is being implemented per the January 2019 Lined Pond Closure Plan ("Closure Plan") which
was approved by North Carolina Department of Environmental Quality (NCDEQ) on March 12, 2019.
Hexion looks forward to discussing this information on the Lined Pond closure with the NCDEQ during a
conference call on Friday October 18, 2019 at 1:30 PM EST.
Closure Status
Closure activities began the week of September 18, 2019.
Water present within the Lined Pond, above the liner, was removed and containerized in a frac tank.
This containerized water is being managed by the facility through the closed -loop recycle system.
The surface liner was removed by Covanta between September 18 — 23 and placed in a roll -off container
pending waste characterization. During removal of the surface liner, a second, deeper liner was
identified. This second liner is approximately 1 foot below the surface liner. Per Item F.24 of the North
Carolina Department of Environment and Natural Resources Guidelines for the Closure of Permitted
Wastewater Ponds and Lagoons, dated June 22, 2012 ("North Carolina Guidelines"), Hexion has
assumed this secondary synthetic liner must be removed as part of the closure process and the soil
beneath this secondary liner must be sampled in accordance with Item C of the North Carolina
Guidelines. Samples of both the surface liner and secondary liner were collected and analyzed for waste
characterization purposes. The liner sampling results (Table 1) indicate the liners can be characterized as
a non -hazardous waste and can be disposed of at Sampson County Landfill ("SC Landfill").
Under the assumption that material present between the two liners would require removal to access
and remove the secondary liner, composite samples of this material were collected and analyzed for
waste characterization purposes. The results of this waste characterization sampling (Table 1) indicate
James (Jay) Reid • 507 Thackeray Ave, Worthington, Ohio 43085
614-348-8751 • [e-mail] 9 ehs-support.com

Geoff Kegley
Lined Pond Closure Status
October 18, 2019
the material between the two liners can be characterized as a non -hazardous waste and can be disposed
of at SC Landfill.
Composite soil samples were collected from the four berms (north, east, south, west) and beneath the
secondary liner in the four quadrants of the bottom of the Lined Pond (northwest, northeast, southeast,
southwest) in a manner consistent with the Closure Plan (Figure 1). The results of this sampling, with a
comparison to North Carolina protection of groundwater preliminary soil remediation goals (PSRGs), are
presented in Table 2. These data indicate that chromium, formaldehyde and molybdenum are the only
constituents present in the berm and subsurface soil that are above a protection of groundwater
standard. Chromium is present above the North Carolina protection of groundwater PSRG likely due to
the conservative use of the chromium VI standard (set at 3.8 milligrams per kilogram [mg/kg]), while the
laboratory analytical reports total chromium. The laboratory is currently re -analyzing the retained
samples from these locations using a chromium VI specific procedure. It is anticipated these new data
will confirm the chromium present in the lined pond is not chromium VI, at which point the North
Carolina protection of groundwater PSRG for total chromium increases to 360,000 mg/kg. Once it is
demonstrated that chromium is not above the PSRG, that will leave formaldehyde and molybdenum as
the only constituents of potential concern (COPCs).
Water re-entered the Lined Pond after surface liner removal. This water is suspected to be groundwater
based on depth to water measurements at monitoring well WWMW-01 in July 2019 which determined
groundwater was present at a depth of 6.8 feet below the top of the northwest corner of the berm.
Figure 2 provides a photograph of the Lined Pond after removal of the surface liner, which shows the
depth of the excavation to date and water level relative to the top of the berms. A sample of the water
within the Lined Pond was analyzed for waste characterization purposes to determine how it could be
managed to allow completion of the final steps required to complete the Lined Pond closure. The water
data, provided in Table 3, indicates this water cannot be managed through the facility's surface water
permit but could be treated and disposed of through a pre-treatment facility or a local Publicly Owned
Treatment Works (POTW).
Based on current conditions, Hexion would like to discuss the following two key points with the NCDEQ
prior to completing the Lined Pond closure:
• North Carolina Guidelines (Item C.17) allow for consideration of site -specific conditions when
the bottom of a pond intercepts groundwater, where the protection of groundwater PSRGs no
longer apply.
The presence of residual concentrations of COPCs in berms is limited to the Northern and
Eastern berms, which provide structural support for a building and a pipe rack, respectively;
therefore, excavation of soils within these berms poses a potential safety hazard.
Closure Items Remaining
Hexion intends to complete the following closure activities, upon NCDEQ concurrence on this proposed
path forward:
1. Transfer water within the Lined Pond to the frac tank for on -site evaporation or off -site
management, extracting/managing only as much groundwater as required to remove material
above secondary liner and allow for proper consolidation during restoration.
2of3

Geoff Kegley
Lined Pond Closure Status
October 18, 2019
2. Remove material above secondary liner and direct -load for disposal at SC Landfill (using
secondary liner to limit the depth of Covanta excavation).
3. Remove secondary liner and direct -load for disposal at SC Landfill.
4. Leave soil containing residual levels of COPCs in place within the berms and soil beneath
secondary liner.
5. Complete restoration per Closure Plan, with the addition of a stone layer and/or geotextile
material to support backfilling below the water table.
Hexion feels this strategy for completing Lined Pond closure should be approved based on the following
facts:
• Hexion removed the major source of site -related constituents present in the Lined Pond in 2011
when the sludge remaining in the Lined Pond was removed, stabilized, and disposed of off -site
at the SC Landfill as non -hazardous waste (note the removed sludge contained ammonia at a
concentration greater than 50,000 mg/kg and formaldehyde at an average concentration above
1,200 mg/kg).
• Hexion's plan to remove the additional 1 foot of material between the surface liner and
secondary liner will have a positive effect on the improving groundwater conditions around the
Lined Pond.
• The secondary liner is below the groundwater table; therefore, soil with residual COPCs should
not be compared to the North Carolina protection of groundwater PSRG.
• Excavation of soils within the Northern and Eastern Berms, which provide structural support for
a building and a pipe rack, respectively, poses a potential safety hazard.
• Leaving the formaldehyde in place within the two berms and beneath the water table should
not adversely affect groundwater quality as evidenced by groundwater monitoring data within
WWMW-01 and WWMW-02, which indicates that formaldehyde concentrations in groundwater
have been below the North Carolina standard for 4+ years.
• Groundwater monitoring will be continued for 3 years after closure to demonstrate the
anticipated continual attenuation of constituents in groundwater.
Table 1
Liner and Soil Waste Characterization Analytical Results Summary
Table 2
Composite Soil Sample Analytical Results Summary
Table 3
Pond Water Sample Analytical Results Summary
Figure 1 Soil Sample Locations
Figure 2 Photograph of Lined Pond after Surface Liner Removal
3of3

Geoff Kegley
Lined Pond Closure Status
October 18, 2019

Table 1
Liner and Soil Waste Characterization Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Sample ID
WC -I -NORTH
WC-2-SOUTH
LINER -WC
Sample Date
9/23/2019
9/23/2019
9/23/2019
Chemical
Screening Level
REACTIVITY / CORROSIVITY / IGNITABILITY
pH (standard units)
2 to 12.5 1
8.5
7.8
Corrosivity (standard units)
2 to 12.5 1
8.5
7.7
--
Ignitability (degrees fahrenheit)
<140 1
>215
>215
>215
TOTAL METALS (mg/L) - RCRA 8 / TCLP
Silver
5.0 1
0.005 U
0.005 U
0.005 U
Arsenic
5.0 1
0.015 U
0.016 J
0.015 U
Barium
1001
0.063
0.075
0.099
Cadmium
1.01
0.005 U
0.005 U
0.0058 J
Chromium
5.0 1
0.025 U
0 ms i i
u.025 U
Lead
5.0 1
0.010 U
0.026 J
0.130
Selenium
1.01
0.040 U
0.040 U
0.040 U
Mercury
1 0.2 1
0.020 U
0.020 U
0.020 U
VOLATILE ORGANIC COMPOUNDS (mg/L) - TCLP
Benzene
0.5 1
0.0017 U
0.0017 U
0.0017 U
Carbon tetrachloride
0.5 1
0.0025 U
0.0025 U
0.0025 U
Chlorobenzene
100 1
0.0025 U
0.0025 U
0.0025 U
Chloroform
6.0 1
0.0030 U
0.0030 U
0.0030 U
1,4-Dichlorobenzene
7.5 1
0.0032 U
0.0032 U
0.0032 U
1,2-Dichloroethane
0.5 1
0.0025 U
0.0025 U
0.0025 U
1,1-Dichloroethene
0.7 1
0.0025 U
0.0025 U
0.0025 U
Methyl ethyl ketone
200 1
0.0130 U
0.0130 U
0.0130 U
Tetrachloroethene
0.7 1
0.0029 U
0.0029 U
0.0029 U
Trichloroethene
0.5 1
0.0025 U
0.0025 U
0.0025 U
Vinyl Chloride
1 0.2 1
0.0025 U
0.0025 U
0.0025 U
SEMI -VOLATILE ORGANIC COMPOUNDS (mg/L) - TCLP
2-Methylphenol (o-Cresol)
200 1
0.0090 U
0.0090 U
0.0090 U
3 & 4 Methylphenol (m &p-Cresol)
200 1
0.0052 U
0.0052 U
0.0052 U
2,4-Dinitrotoluene
0.13 1
0.0095 U
0.0095 U
0.0095 U
Hexachloroethane
3.0 1
0.0210 U
0.0210 U
0.0210 U
Hexachloro-1,3-butadiene
0.5 1
0.0180 U
0.0180 U
0.0180 U
Hexachlorobenzene
0.13 1
0.0013 U
0.0013 U
0.0013 U
Nitrobenzene
2.0 1
0.0028 U
0.0028 U
0.0028 U
Pentachlorophenol
100 1
0.0091 U
0.0091 U
0.0091 U
2,4,5-Trichlorophenol
400 1
0.0190 U
0.0190 U
0.0190 U
2,4,6-Trichlorophenol
2.0 1
0.0180 U
0.0180 U
0.0180 U
Pyridine
1 5.0 1
0.0160 U
1 0.0160 U
1 0.0160 U
Notes:
Bold and = Sample Result Exceeds Screening Level
1= Maximum Concentration of Contaminants for Toxicity Characteristics
-- = Not Applicable
Units:
mg/kg = milligrams per kilogram
Laboratory Qualifiers:
J = Sample Result is less than the laboratory reporting limit but greater or equal to the MDL and the concentration is the approximate value.
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
Definitions:
RCRA = Resource Conservation and Recovery Act
TCLP = toxicity characteristic leaching procedure
EH . Support
Page 1 of 1

Table 2
Composite Soil Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Composite Sample ID
CS -NB
CS-WB
CS-SB
CS-EB
CS-1
CS-2
CS-3
CS-4
Sample Date
9/18/2019
9/18/2019
9/18/2019
9/23/2019
9/23/2019
9/23/2019
9/23/2019
9/23/2019
Below Second
Below Second
Below Second
Below Second
Chemical
Screening Level
Liner
Liner
Liner
Liner
GENERAL CHEMISTRY I SOLUBLE (mg/kg)
Ammonia
1,900 48 14 96 450 120 170 56
GENERAL CHEMISTRY I ANIONS (mg/kg)
Nitrate (as N)
41 B
8.0 B
14 B
47 B
0.52 J B
0.59 J B
0.56 J B
0.49 J B
Nitrite (as N)
1.1 J
GENERAL CHEMISTRY (mg/kg)
pH (standard units)
<2 or >12.5 s
7.0
4.5
4.8
5.8
8.6
8.0
8.4
6.6
Total Kjeldahl Nitrogen (TKN)
--
4,600
290
65 F1
390
890
2,100
670
30 U F1 F2
Total Phosphorus
360
62
31 F1
77
33
110
54
20 F1
Total Nitrogen
4,600
300
79
440
890
2,100
670
U
GENERAL CHEMISTRY (%)
Total Organic Carbon
1.5
0.14
0.08 J
0.2
0.23
0.32
0.49
0.12
Total Solids
91
90
80
94
82
84
84
85
VECTOR AND PATHOGEN ATTRACTION REDUCTIONS (MPN/g)
Fecal Coliform Density
1000 Z
29
435
443
3
CARBONYL COMPOUNDS (mg/kg)
Formaldehyde
2.4 1
180 H
1.3 U
7.2
28
39
20
33
TOTAL METALS (mg/kg)
Arsenic 5.8i
0.89J
2.2
0.4J
0.38J
0.75J
1.01
0.91
Cadmium 3.0 i
0.11 J
0.097 U
0.092 U
0.088 U
0.1 U
0.13 J
0.16 J
Chromium 3.8 i Cr Vl
6.2
3.5
1.8
3.1
2.9
5.3
4.4
1.1
Copper 700.0 i
9.9
3.6
0.79 U
1.0 J
1.9 J
4.2
4.8
0.94 J
Calcium --
1300 B
54 J B
46 J B
89 B
270 B
890 B
800 B
150 B
Nickel 130 i
2.7
0.64
0.44 J
0.82
0.9
2.2
3.2
0.74
Lead 270 i
15
28
2.4
3.3
2.5
8.0
5.3
1.1
Selenium 2.1 i
0.93 U ^
0.96 U ^
0.91 U ^
0.87 U ^
1.0 U ^
1.0 U "
^
0.98 U^
Zinc 1,200 i
30 B
5.0 B
2.6 B
4.3 B
5.5 B
32 B
32 B
6.5 B
Magnesium --
190
98
39 J
96
110
54 J
69
20 J
Molybdenum 7.11
36
5.4
1.9
1.8
88
24
18
7.2
Sodium --
210
s6 U
s4 U
40 J
56 J
48 J
44 J
Mercury 1.0 i
0.085
0.042
0.01 U
0.0081 U
0.0092 U
0.025
0.0079 U
0.0086 J
VOLATILE ORGANIC COMPOUNDS (µg/kg)
1,1,1-Trichloroethane 1,400 i
1.1 U
1.1 U
1.1 U
120 U
53 U
56 U
110 U
56 U
1,1,2,2-Tetrachloroethane 1.6 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,1,2-Trichloroethane 3.9 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,1-Dichloroethane 34 i
0.82 U
0.82 U
0.82 U
89 U
40 U
42 U
85 U
42 U
1,1-Dichloroethene 2,500 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,2-Dichlorobenzene 390 i
0.7 U
0.7 U
0.7 U
76 U
34 U
36 U
73 U
36 U
1,2-Dichloroethane 2.3 i
0.81 U
0.81 U
0.81 U
88 U
39 U
42 U
84 U
42 U
1,2-Dichloropropane 4.0 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,3-Dichlorobenzene 3,800 i
0.94 U
0.94 U
0.94 U
100 U
45 U
48 U
98 U
49 U
1,4-Dichlorobenzene 120 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Acrolein 16 i
28 U
28 U
28 U
3,000 U
1,300 U
1,400 U
2,900 U
1,400 U
Acrylonitrile 0.3 i
7.9 U
7.9 U
7.9 U
860 U
380 U
410 U
820 U
410 U
Benzene 10 i
0.66 U
0.66 U
0.67 U
72 U
32 U
34 U
69 U
34 U
Bromoform 21 i
2.5 U
2.5 U
2.5 U
270 U*
120 U*
130 U*
260 U*
130 U*
Bromomethane 50 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Carbon tetrachloride 2.3 i
1.7 U
1.7 U
1.7 U
180 U
81 U
87 U
180 U
87 U
Chlorobenzene 680 i
0.52 U
0.51 U
0.52 U
56 U
25 U
27 U
54 U
27 U
Chlorodibromomethane 2.1 i
2.5 U
1 2.5 U
1 2.5 U
1 270 U
1 120 U
1 130 U
1 260 U
1 130 U
Elul Support
Page 1 of 2

Table 2
Composite Soil Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Chemical
Composite Sample ID
Sample Date
Screening Level
CS -NB
9/18/2019
CS-WB
9/18/2019
CS-SB
9/18/2019
CS-EB
9/23/2019
CS-1
9/23/2019
Below Second
Liner
CS-2
9/23/2019
Below Second
Liner
CS-3
9/23/2019
Below Second
Liner
CS-4
9/23/2019
Below Second
Liner
Chloroethane
17,000 i
2.5 U
2.5 U
2.5 U
270 U
'IV I
ITV
IUV V
ITV V
Chloroform
390 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Chloromethane
15 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
cis-1,2-Dichloroethene
410 i
0.75 U
0.75 U
0.75 U
81 U
36 U
39 U
78 U
39 U
cis-1,3-Dichloropropene
--
1.2 U
1.2 U
1.2 U
130 U
57 U
61 U
120 U
61 U
Dichlorobromomethane
3.3 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Ethylbenzene
13,000 i
0.61 U
0.6 U
0.61 U
65 U
29 U
31 U
63 U
31 U
Methylene Chloride
25 i
9.9 U
9.9 U
9.9 U
1,100 U
480 U
510 U
1,000 U
510 U
m-Xylene & p-Xylene
9,800 i
1.3 U
1.3 U
1.3 U
140 U
62 U
66 U
130 U
67 U
o-Xylene
9,800 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
Tetrachloroethene
6.3 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Toluene
8,300 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
trans-1,2-Dichloroethene
620 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
trans-1,3-Dichloropropene
2.9 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Trichloroethene
21 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
Vinyl chloride
0.21 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
2-Chloroethyl vinyl ether
--
1 5.0 U
1 4.9 U
1 5.0 U
1 530 U
1 240 U
1 250 U
1 510 U
1 260 U
Notes:
Bold and = Sample Result Exceeds Screening Level
1= Screening Criteria is Protection of Groundwater Preliminary Soil Remediation Goal for North Carolina - May 2019
z = Screening Criteria is 2012 NCDENR Guidelines for the Closure of Permitted Wastewater Ponds and Lagoons / USEPA 40 CFR Part 503.Subpart D (Class A)
3 = Hazardous Waste Characteristics - Less than 2.0 s.u. or greater than 12.5 s.0
-- = Not Applicable
Units:
jig/kg = micrograms per kilogram
mg/kg = milligrams per kilogram
MPN/g = Most Probable Number per gram
s.u. = standard units
Laboratory Qualifiers:
* = LCS or LCSD is outside acceptance limits
^ = Instrument related QC is outside acceptance limits.
B = Compound was found in the blank and sample
F1 = MS and/or MSD Recovery is outside acceptance limits.
F2 = MS/MSD RPD exceeds control limits
H = Holding time exceeded
J = Sample Result is less than the laboratory reporting limit but greater or equal to the MDL and the concentration is the approximate value.
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
Definitions:
CS = Composite Sample
CFR = Code of Federal Regulations
LCS = lab control standard
LCSD = lab control standard duplicate
MDL = method detection limit
MS = matrix spike
MSD = matrix spike duplicate
NCDENR = North Carolina Department of Environment and Natural Resources
RPD = Relative Percent Difference (a measure of the relative difference between two points)
USEPA = United States Environmental Protection Agency
ElulOt
Support
Page 2 of 2

Table 3
Pond Water Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Sample ID
WC-3 Pond
Pond 1
Sample Date
9/24/2019
9/24/2019
Chemical
Screening Level
REACTIVITY / CORROSIVITY / IGNITABILITY (mg/L)
pH (standard units)
2 to 12.5 1
7.81
7.77
Cyanide
4.7 Z
0.05 U
--
Sulfide
10 Z
0.44 H
Ignitability (degrees fahrenheit)
<140 1
>210
--
GENERAL CHEMISTRY (mg/L)
Total Solids (%)
--
0.11
Ammonia Nitrogen
7.2 3
--
328
Oil and Grease
15 3
Total Suspended Solids (TSS)
100 3
164
Total Kjeldahl Nitrogen (TKN)
20 3
453
Total Phosphorus
2 3
1.76
Total Organic Carbon
--
610
Total Residual Chlorine
0.028 3
--
Biochemical Oxygen Demand (BOD)
20 3
142
Chemical Oxygen Demand (COD)
120 3
1,760
Nitrite Nitrogen
--
0.02 U
Nitrate+Nitrite Nitrogen
10 3
0.53
Nirate Nitrogen
--
0.53
TOTAL METALS (mg/L) - NPDES
Copper
0.007 3
0.025
Lead
0.030 3
0.047
Zinc
0.067 3
0.113
SW 846 Method 8015 (mg/L)
Methanol
7,700 3
�).0 U
Hexamine
25,000 3
835
Formaldehyde
0.5 13
65
TOTAL METALS (mg/L) - RCRA 8 / TCLP
Arsenic
5.0 1
1.0 U
--
Barium
100.0 1
1.0 U
Cadmium
1.0 1
1.0 U
Chromium
5.0 1
1.0 U
Lead
5.0 1
1.0 U
Selenium
1.0 1
1.0 U
Silver
5.0 1
1.0 U
Mercury
0.2 1
0.0002 U
VOLATILE ORGANIC COMPOUNDS (mg/L) - TCLP
1,1-Dichloroethene
0.7 1
0.010 U
1,2-Dichloroethane
0.5 1
0.010 U
Benzene
0.5 1
0.010 U
Carbon tetrachloride
0.5 t
0.010 U
Chlorobenzene
100 1
0.010 U
Chloroform
6.0 1
0.010 U
Methyl ethyl ketone
200 1
0.050 U
Tetrachloroethene
0.7 t
0.010 U
Trichloroethene
0.5 t
0.010 U
Vinyl Chloride
0.2 1
0.010 U
EMS ii. :%,# Support
Page 1 of 2

Table 3
Pond Water Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Chemical
Sample ID
Sample Date
Screening Level
WC-3 Pond
9/24/2019
Pond 1
9/24/2019
SEMI -VOLATILE ORGANIC COMPOUNDS (mg/L) - TCLP
1,4-Dichlorobenzene
7.5 1
0.050 U
2,4,5-Trichlorophenol
400 1
0.050 U
2,4,6-Trichlorophenol
2.0 1
0.050 U
2,4-Dinitrotoluene
0.13 t
0.050 U
Cresol
200 1
0.050 U
Hexachloro-1,3-butadiene
0.5 1
0.050 U
Hexachlorobenzene
0.13 1
0.050 U
Hexachloroethane
3.0 1
0.050 U
m-Cresol
200 1
0.050 U
Nitrobenzene
2.0 1
0.050 U
o-Cresol
200 1
0.050 U
p-Cresol
200 1
0.050 U
Pentachlorophenol
100 1
0.250 U
Pyridine
5.0 1
0.050 U
Notes:
Bold and = Sample Result Exceeds Screening Level
1= Maximum Concentration of Contaminants for Toxicity Characteristics
z= NIOSH Recommended Exposure Limit (REL)
3 = Screening Criteria is Table 3 - Benchmark Values for Analytical Monitoring from Permit No. NCS000156
-- = Not Applicable
Units:
mg/L = milligrams per liter
Laboratory Qualifiers:
H = Holding time exceeded
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
Definitions:
NPDES = National Pollutant Discharge Elimination System
RCRA = Resource Conservation and Recovery Act
TCLP = toxicity characteristic leaching procedure
rMHS
Page 2 of 2

Geoff Kegley
Lined Pond Closure Status
October 18, 2019
Figures

CS-WB
130'
ow -
ACCESS ROAD
I DS
DS
CS-SB
OPEN AREA 1 00' r _
DS
I DS
I ,
TOP OF POND
BOTTOM OF POND
I I
<6> <e>I DS DS DS
I
SW QUADRANT I NW QUADRANT
I I
DS
I
DS DS I DS
DS
�I
DS I
DS
I
DS
SE QUADRANT
DS I
DS
I
DS
— — — — — — — — — — — — — -4
I
DS DS
DS
DS DS
I
NE QUADRANT
DS DS DS
I
CONCRETE DITCH 4'�,�
LEGEND PIPE RACK
CS IS COMPOSITE SAMPLE CREATED BY COMBINING A NB = NORTH BERM
O MINIMUM OF 4 GRAB SAMPLES FROM THE 12 TO 18"
DEPTH INTERVAL WITHIN A QUADRANT OR BERM. EB = EAST BERM 0 5 25 FT
SB = SOUTH BERM
DISCRETE SAMPLE LOCATIONS WB = WEST BERM APPROXI = Z5SCALE
DS
REVISIONS Drawn By: MDO Date Drawn: 10/2019
lRev.
By: Date: HEXION FIGURE 1 Reviewed By: AH Date Reviewed: 10/2019
u ��++ By: Date: 333 Neils Eddy Road
E u Su y Scale: 1" = 25' Plot Date: 10/2019
By: Date: Acme, North Carolina SOIL SAMPLE LOCATIONS
By: Date: Project Number.: CO2500

_ WWMW-01 Information
Measuring Pt/Elevation Dimension WWMW01
Top of Protective Casing Ft Elev 24.72
- Top of polyvinyl chloride (PVC) casing Ft Elev 24.08
Ground surface Ft Elev 21.48
Depth to Top of Screen (TOS) Ft 5.8
Elevation of TOS Ft Elev 18.28
Bottom of Well (BOW) Ft 15.8
L - ' V-• _ LV- -
��'�• Elevation of BOW Ft Elev 8.28
7/24/2019 Depth to Water (DTW) Ft 9.46
•tF 7/24/2019 Groundwater (GW)
' '-- - - - Elevation Ft Elev 14.62
Depth from Ground Surface Ft 6.86
HEXION
Acme, North Carolina Photograph of Lined Pond After Surface Liner Removal Figure 2
October 2019

From: Anton Heitger
Sent: Monday, October 21, 2019 10:19 AM
To: 'Kegley, Geoff'
Cc: Jay Reid; 'Hamilton, Jeff'; 'Bazinet, Ronald'; 'Perry, Sean'
Subject: RE: Hexion Lined Pond Memorandum for today's call at 1:30pm
Attachments: Table 2 - Composite Soil Sample Analytical Results Oct 2019.pdf
Good Morning Geoff,
As mentioned in our memo, we had the laboratory analyze hexavalent chromium (Cr VI) results for the three composite
soil samples that contained concentrations of total chromium which exceeded the Cr VI groundwater protection
standard. We received the results and all three samples analyzed for Cr VI were non -detect, therefore Chromium III and
Cr VI do not exceed the groundwater protection standard for any composite soil sample. The revised table 2 from the
memo is attached.
Please let me know when you are available this week to discuss the memo and these results, I prefer tomorrow morning
around 9-10am if you are available.
Thank you,
Anton
Anton Heitger
Project Geologist
e. anton.heitger(a)ehs-support.com
p. [phone]
o. Lodi, OH
w. ehs-support.com
DNS %o-1 Support
From: Anton Heitger
Sent: Friday, October 18, 2019 9:26 AM
To: Kegley, Geoff <[e-mail]>
Cc: Jay Reid <[e-mail]>; Hamilton, Jeff <[e-mail]>; Bazinet, Ronald
<ronaId. [e-mail]>; Perry, Sean <[e-mail]>
Subject: Hexion Lined Pond Memorandum for today's call at 1:30pm
Geoff,
Please see the attached memorandum with observations and data collected from the lined pond closure sampling and
liner removal.
Jeff Hamilton of Hexion and Jay Reid of EHS Support will be on the call with you and I today at 1:30pm.
I look forward to discussing this with you this afternoon.
Thank you,
Anton
Anton Heitger
Project Geologist

e. anton.heitger(a)ehs-support.com
p. [phone]
o. Lodi, OH
w. ehs-support.com
EHS �l Support

Table 2
Composite Soil Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Composite Sample ID
CS -NB
CS-WB
CS-SB
CS-EB
CS-1
CS-2
CS-3
CS-4
Sample Date
9/18/2019
9/18/2019
9/18/2019
9/23/2019
9/23/2019
9/23/2019
9/23/2019
9/23/2019
Below Second
Below Second
Below Second
Below Second
Chemical
Screening Level
Liner
Liner
Liner
Liner
GENERAL CHEMISTRY I SOLUBLE (mg/kg)
Ammonia
1,900 48 14 96 450 120 170 56
GENERAL CHEMISTRY I ANIONS (mg/kg)
Nitrate (as N)
41 B
8.0 B
14 B
47 B
0.52 J B
0.59 J B
0.56 J B
0.49 J B
Nitrite (as N)
1.1 J
GENERAL CHEMISTRY (mg/kg)
pH (standard units)
<2 or >12.5 s
7.0
4.5
4.8
5.8
8.6
8.0
8.4
6.6
Total Kjeldahl Nitrogen (TKN)
--
4,600
290
65 F1
390
890
2,100
670
30 U F1 F2
Total Phosphorus
360
62
31 F1
77
33
110
54
20 F1
Total Nitrogen
4,600
300
79
440
890
2,100
670
U
GENERAL CHEMISTRY (%)
Total Organic Carbon
1.5
0.14
0.08 J
0.2
0.23
0.32
0.49
0.12
Total Solids
91
90
80
94
82
84
84
85
VECTOR AND PATHOGEN ATTRACTION REDUCTIONS (MPN/g)
Fecal Coliform Density
1000 Z
29
435
443
3
CARBONYL COMPOUNDS (mg/kg)
Formaldehyde
2.4 1
180 H
1.3 U
7.2
28
39
20
33
TOTAL METALS (mg/kg)
Arsenic 5.8 1
0.89 J
2.2
0.4 J
0.38 J
0.75 J
1.0 J
0.9 J
Cadmium 3.0 1
0.11 J
0.097 U
0.092 U
0.088 U
0.1 U
0.13 J
0.16 J
Chromium, Total 360,000 1
6.2
3.5
1.8
3.1
2.9
5.3
4.4
1.1
Chromium III 360,000 1
6.2
NA
NA
NA
NA
5.3 J
4.4 J
NA
Chromium VI 3.8 1
0.37 U
NA
NA
NA
NA
0.43 U
0.43 U
NA
Copper 700.0 1
9.9
3.6
0.79 U
1.0 J
1.9 J
4.2
4.8
0.94 J
Calcium --
1300 B
54 J B
46 J B
89 B
270 B
890 B
800 B
150 B
Nickel 130 1
2.7
0.64
0.44 J
0.82
0.9
2.2
3.2
0.74
Lead 270 1
15
28
2.4
3.3
2.5
8.0
5.3
1.1
Selenium 2.1 1
0.93 U ^
0.96 U ^
0.91 U ^
0.87 U ^
1.0 U ^
1.0 U "
^
0.98 U^
Zinc 1,200 1
30 B
5.0 B
2.6 B
4.3 B
5.5 B
32 B
32 B
6.5 B
Magnesium --
190
98
39 J
96
110
54 J
69
20 J
Molybdenum 7.11
36
5.4
1.9
1.8
88
24
18
7.2
Sodium --
210
6 U
4 U
40 J
56 J
48 J
44 J
Mercury 1.0 1
0.085
0.042
0.01 U
0.0081 U
0.0092 U
0.025
0.0079 U
0.0086 J
VOLATILE ORGANIC COMPOUNDS (µg/kg)
1,1,1-Trichloroethane 1,400 1
1.1 U
1.1 U
1.1 U
120 U
53 U
56 U
110 U
56 U
1,1,2,2-Tetrachloroethane 1.6 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,1,2-Trichloroethane 3.9 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,1-Dichloroethane 34 1
0.82 U
0.82 U
0.82 U
89 U
40 U
42 U
85 U
42 U
1,1-Dichloroethene 2,500 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,2-Dichlorobenzene 390 1
0.7 U
0.7 U
0.7 U
76 U
34 U
36 U
73 U
36 U
1,2-Dichloroethane 2.3 1
0.81 U
0.81 U
0.81 U
88 U
39 U
42 U
84 U
42 U
1,2-Dichloropropane 4.0 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
1,3-Dichlorobenzene 3,800 1
0.94 U
0.94 U
0.94 U
100 U
45 U
48 U
98 U
49 U
1,4-Dichlorobenzene 120 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Acrolein 16 1
28 U
28 U
28 U
3,000 U
1,300 U
1,400 U
2,900 U
1,400 U
Acrylonitrile 0.3 1
7.9 U
7.9 U
7.9 U
860 U
380 U
410 U
820 U
410 U
Benzene 10 1
0.66 U
0.66 U
0.67 U
72 U
32 U
34 U
69 U
34 U
Bromoform 21 1
2.5 U
2.5 U
2.5 U
270 U*
120 U*
130 U*
260 U*
130 U*
Bromomethane 50 1
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Carbon tetrachloride 2.3 1
1.7 U
1.7 U
1.7 U
180 U
81 U
87 U
180 U
87 U
Elul Support
Page 1 of 2

Table 2
Composite Soil Sample Analytical Results Summary
Hexion Acme - Lined Pond Closure
Acme, North Carolina
Chemical
Composite Sample ID
Sample Date
Screening Level
CS -NB
9/18/2019
CS-WB
9/18/2019
CS-SB
9/18/2019
CS-EB
9/23/2019
CS-1
9/23/2019
Below Second
Liner
CS-2
9/23/2019
Below Second
Liner
CS-3
9/23/2019
Below Second
Liner
CS-4
9/23/2019
Below Second
Liner
Chlorobenzene
680 i
0.52 U
0.51 U
0.52 U
56 U
1J V
L/
JY V
L/ V
Chlorodibromomethane
2.1 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Chloroethane
17,000 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Chloroform
390 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Chloromethane
15 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
cis-1,2-Dichloroethene
410 i
0.75 U
0.75 U
0.75 U
81 U
36 U
39 U
78 U
39 U
cis-1,3-Dichloropropene
--
1.2 U
1.2 U
1.2 U
130 U
57 U
61 U
120 U
61 U
Dichlorobromomethane
3.3 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Ethylbenzene
13,000 i
0.61 U
0.6 U
0.61 U
65 U
29 U
31 U
63 U
31 U
Methylene Chloride
25 i
9.9 U
9.9 U
9.9 U
1,100 U
480 U
510 U
1,000 U
510 U
m-Xylene & p-Xylene
9,800 i
1.3 U
1.3 U
1.3 U
140 U
62 U
66 U
130 U
67 U
o-Xylene
9,800 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
Tetrachloroethene
6.3 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Toluene
8,300 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
trans-1,2-Dichloroethene
620 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
trans-1,3-Dichloropropene
2.9 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
Trichloroethene
21 i
0.99 U
0.99 U
0.99 U
110 U
48 U
51 U
100 U
51 U
Vinyl chloride
0.21 i
2.5 U
2.5 U
2.5 U
270 U
120 U
130 U
260 U
130 U
2-Chloroethyl vinyl ether
--
1 5.0 U
1 4.9 U
1 5.0 U
1 530 U
1 240 U
1 250 U
1 510 U
1 260 U
Notes:
Bold and = Sample Result Exceeds Screening Level
1= Screening Criteria is Protection of Groundwater Preliminary Soil Remediation Goal for North Carolina - May 2019
z = Screening Criteria is 2012 NCDENR Guidelines for the Closure of Permitted Wastewater Ponds and Lagoons / USEPA 40 CFR Part 503.Subpart D (Class A)
3 = Hazardous Waste Characteristics - Less than 2.0 s.u. or greater than 12.5 s.0
-- = Not Applicable
NA = Not Analyzed
Units:
µg/kg = micrograms per kilogram
mg/kg = milligrams per kilogram
MPN/g = Most Probable Number per gram
s.u. = standard units
Laboratory Qualifiers:
* = LCS or LCSD is outside acceptance limits
"= Instrument related QC is outside acceptance limits.
B = Compound was found in the blank and sample
F1 = MS and/or MSD Recovery is outside acceptance limits.
F2 = MS/MSD RPD exceeds control limits
H = Holding time exceeded
J = Sample Result is less than the laboratory reporting limit but greater or equal to the MDL and the concentration is the approximate value.
U = Sample Result is less than the laboratory reporting limit, value shown in the method detection limit
npfinitinns-
CS = Composite Sample
CFR = Code of Federal Regulations
LCS = lab control standard
LCSD = lab control standard duplicate
MDL = method detection limit
MS = matrix spike
MSD = matrix spike duplicate
NCDENR = North Carolina Department of Environment and Natural Resources
RPD = Relative Percent Difference (a measure of the relative difference between two points)
USEPA = United States Environmental Protection Agency
EHS Support
Page 2 of 2

From: Kegley, Geoff <[e-mail]>
Sent: Monday, October 28, 2019 9:50 AM
To: Anton Heitger
Cc: Hamilton, Jeff, Bazinet, Ronald; Perry, Sean; Jay Reid; [e-mail]; King, Morella s
Subject: RE: [External] Hexion Lined Pond Closure Strategy Concurrence
Anton,
Thanks for the summary of our call on Friday. I concur with the path forward for closure of the pond as outlined in your
memo and discussed on Friday. As you proceed, let us know if you have any questions.
Thanks,
Geoff
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From: Anton Heitger [mailto:[e-mail]]
Sent: Friday, October 25, 2019 5:02 PM
To: Kegley, Geoff <[e-mail]>
Cc: Hamilton, Jeff <[e-mail]>; Bazinet, Ronald <[e-mail]>; Perry, Sean
<[e-mail]>; Jay Reid <[e-mail]>; [e-mail]
Subject: [External] Hexion Lined Pond Closure Strategy Concurrence
��n
rnal email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
c. ov
Geoff,
We appreciate you taking the time today to discuss Hexion's strategy for completing the lined pond closure at their
Acme facility. The proposed closure strategy was previously presented to North Carolina Department of Environmental
Quality (NCDEQ) in the attached technical memorandum, dated October 18, 2019 and the hexavalent chromium
addendum sent on October 21, 2019 (revised table 2 attached). Per your comments on the call, we understand NCDEQ
believes that Hexion is headed in the right direction for closure. Based on your input, Hexion is prepared to implement
the closure as outlined in the October 18, 2019 memorandum using the follow strategy discussed on the call:
Transfer groundwater within the Lined Pond to a frac tank for on -site evaporation or off -site management.
Remove soil above secondary liner for disposal at Sampson County (SC) Landfill (using secondary liner to limit
the depth of excavation).
0 Remove secondary liner for disposal at SC Landfill.

Complete restoration per approved Closure Plan, which will support better surface water drainage, thereby
limiting future infiltration (note restoration may include the addition of a stone layer and/or geotextile material
to support backfilling below the water table).
Conduct groundwater monitoring for 3 years after closure to assess on -going attenuation of site -related
constituents in groundwater.
We acknowledge your comment regarding the on -going presence of residual concentrations of site -related constituents
in groundwater. Hexion will evaluate the groundwater data during the three years of monitoring and will use these data
to determine if a modification to the monitoring plan is required. Hexion will work with NCDEQ to gain concurrence on
any modification to the monitoring plan that may be required.
As discussed on the call, Hexion would appreciate receiving a written approval for proceeding with closure as outlined in
the October 18, 2019 memorandum. Once NCDEQ concurrence is received, Hexion will remobilize their contractor and
complete closure activities as expeditiously as possible.
Anton
Anton Heitger
Project Geologist
e. anton.heitger(a)ehs-support.com
p. [phone]
o. Lodi, OH
w. ehs-support.com
EHS 0 5uppor#

Lined Pond Closure Completion Report — Hexion Acme
���
Appendix B Laboratory Reports
EHS Support LLC

ANALYT ICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602'vVindinill V'Va-v, Wilmingtofi, NC 28405 a 910.392.0223 Lab * 910.3922,4424 Fax
710 Bowsertown Road, Manteo, NC 217954 0 252,473,570,2 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 285-40 * 910-347.5843 Lab /Fax
'chemists.com
onmelital
EHS Support, LLC Date of Report: Oct 01, 2019
4885 McKnight Road, Suite 188 Customer PO #:
Pittsburgh PA 15237 Customer ID: 19090024
Attention: Anton Heitger Report #: 2019-16002
Project ID: Hexion Lines Pond Closure
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
19-41091 Site: CS-4 9/23/2019 11:40 AM Solid/Sludge Anton Heitger
Test
Total Solids
Fecal Density
Lab ID Sample ID:
19-41092 Site: CS-3
Test
SM 2540 B
SM 9221 C E MPN 24 hr 503
If= C
Collect Date/Time
9/23/2019 2:00 PM
Results Date Analyzed
85.6% 09/24/2019
3 MPN/g 09/24/2019
Matrix Sampled by
Solid/Sludge Anton Heitger
ws u Its Date Analyzed
Total Solids (%) SM 2540 B 79.1% 09/24/2019
Fecal Density SM 9221 C E MPN 24 hr 503 443 MPN/g 09/24/2019
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
19-41093 Site: CS-2 9/23/2019 3:25 PM Solid/Sludge Anton Heitger
Test
Total Solids
Fecal Density
Lab ID Sample ID:
19-41094 Site: CS-1
Test
SM 9221 C E MPN 24 hr 503
L15=0 #I
Collect Date/Time
9/23/2019 2:50 PM
Results Date Analyzed
80,5% 09/24/2019
435 MPN/g 09/24/2019
Matrix Sampled by
Solid/Sludge Anton Heitger
Results Date Analyzed
Total Solids (%) SM 2540 B 80.1% 09/24/2019
Fecal Density SM 9221C E MPN 24 hr 503 29 MPN/g 09/24/2019
Comment: Results reported on a dry weight basis.
Reviewed by: DW
A I aQ
Report #!: 2019-16002 D- I -f 1

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urofins
Environment Testing
TestAmerica
ANALYTICAL REPORT
Eurofins TestAmerica, Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: [phone]
Laboratory Job ID: 400-176561-1
Client Project/Site: Lined Pond Closure
r:
EHS Support, LLC
116 Janice Street
Lodi, Ohio 44254
Attn: Anton Heitger
Authorized for release by:
101412019 10:36:23 AM
Taylor Bruzzio, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Table of Contents
Laboratory Job ID: 400-176561-1
CoverPage ..............................................
1
Table of Contents .........................................
2
Case Narrative ...........................................
3 L
Detection Summary ........................................
5
Sample Summary .........................................
7
Client Sample Results ......................................
8
Definitions.........................................
16
Surrogate Summary .......................................
17
QC Association ...........................................
18 C
QC Sample Results ........................................
23
Chronicle................................................
33
Method Summary .........................................
42
Certification Summary ......................................
43
Chain of Custody ..........................................
44
Receipt Checklists .........................................
47
Eurofins TestAmerica, Pensacola
Page 2 of 47 10/4/2019

Case Narrative
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Laboratory: Eurofins TestAmerica, Pensacola
Narrative
Job Narrative
400-176561-1
Job ID: 400-176561-1
Comments
No additional comments.
Receipt
The samples were received on 9/19/2019 8:54 AM; the samples arrived in good condition, properly preserved and, where required, on ice
The temperatures of the 2 coolers at receipt time were 3.10 C and 3.70 C.
GC/MS VOA
Method(s) 8260D: The continuing calibration verification (CCV) associated with batch 400-458113 recovered above the upper control limit
for Acrylonitrile. The samples associated with this CCV were non -detects for the affected analytes; therefore, the data have been reported
Method(s) 8260D: The continuing calibration verification (CCV) associated with batch 400-458113 recovered outside acceptance criteria,
low biased, for 2-Chloroethyl vinyl ether. A reporting limit (RL) standard was analyzed, and the target analyte was detected. Since the
associated samples were non -detect for this analyte, the data have been reported.
Method(s) 8260C, 8260D: The continuing calibration verification (CCV) associated with batch 400-459268 recovered outside acceptance
criteria, low biased, for Bromomethane and 2-Chloroethyl vinyl ether. A reporting limit (RL) standard was analyzed, and the target analyte
was detected. Since the associated samples were non -detect for this analyte, the data have been reported.
Method(s) 8260C, 8260D: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for analytical batch 400-459268 were outside
control limits for 2-Chloroethyl vinyl ether due to the acidic nature of the parent sample.
Method(s) 8260C, 8260D: The RPD for the matrix spike / matrix spike duplicate (MS/MSD) for 2-Chloroethyl vinyl ether was not calculable
for analytical batch 400-459268 because the recoveries were below the reporting limit due to the acidic nature of the parent sample.
Method(s) 8260C, 8260D: The preservative used in the sample containers provided is not compatible with some of the Method 8260
analytes requested. The following sample was received preserved with hydrochloric acid: FIELD BLANK (400-176561-4). The requested
target analyte list includes 2-chloroethyl vinyl ether, Acrolein and Acrylonitrile, which are acid -labile compounds that degrade in an acidic
medium.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
HPLC/IC
Method(s) 9056: The method blank for preparation batch 400-458420 and analytical batch 400-458475 contained Nitrate as N above the
method detection limit. This target analyte concentration was less than the reporting limit (RL); therefore, re -extraction and/or re -analysis
of samples was not performed.
Method(s) 8315A: Method 8315 is designed to detect trace levels of the target analyte Formaldehyde. Internal laboratory studies indicate
that that a potential low bias in results may occur in samples that exceed concentrations of 10 parts per million.
Method(s) 8315A: Reanalysis of the following sample was performed outside of the analytical holding time using less sample volume due
to potential low bias in the original result: CS -NB (400-176561-3).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals
Method(s) 601 OD: The initial low level calibration verification (ICVL) result for batch 400-459652 was above the upper control limit for
selenium at 121 %. The bracketing low level continuing calibration verifications (CCVL) recovered within acceptance criteria. Sample
results were non -detect at the MDL, and have been reported as qualified data. All other QC results for selenium meet data quality
objectives.
Method(s) 601 OD: The method blank for preparation batch 400-458651 and analytical batch 400-459652 contained Calcium and Zinc
Eurofins TestAmerica, Pensacola
Page 3 of 47 10/4/2019

Case Narrative C
Client: EHS Support, LLC Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Job ID: 400-176561-1 (Continued)
Laboratory: Eurofins TestAmerica, Pensacola (Continued)
above the method detection limit. This target analyte concentration was less than the reporting limit (RL); therefore, re -extraction and/or
re -analysis of samples was not performed.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page
General Chemistry
Method(s) 365.4: The matrix spike (MS) recoveries for preparation batch 400-457977 and analytical batch 400-458500 were outside
control limits for Phosphorus, Total. Sample matrix interference and/or non -homogeneity are suspected because the associated
laboratory control sample (LCS) recovery was within acceptance limits.
Method(s) 365.4: The following sample was diluted to bring the concentration of target analytes within the calibration range for
Phosphorus, Total: CS -NB (400-176561-3). Elevated reporting limits (RLs) are provided.
Method(s) 351.2: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 400-457976 and analytical batch
400-458650 were outside control limits for Nitrogen, Kjeldahl. Sample matrix interference and/or non -homogeneity are suspected
because the associated laboratory control sample (LCS) recovery was within acceptance limits.
Method(s) 350.1: The following sample was diluted to bring the concentration of target analytes within the calibration range: CS -NB
(400-176561-3). Elevated reporting limits (RLs) are provided.
Method(s) 350.1: The matrix spike (MS) recoveries for preparation batch 400-458941 and analytical batch 400-459035 were outside
control limits. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample
(LCS) recovery was within acceptance limits.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page
Organic Prep
Method(s) 8315A_W_Prep: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD)
associated with preparation batch 240-401722 and 240-402684.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Lab Admin
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins TestAmerica, Pensacola
Page 4 of 47 10/4/2019

Detection Summary
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Client Sample ID: CS-SB
Lab Sample ID: 400-176561-1
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
Nitrate as N
14
B
2.2
0.36
mg/Kg
1
9056
Soluble '
Arsenic
0.40
J
1.0
0.22
mg/Kg
1
6010D
Total/NA
Chromium
1.8
1.0
0.32
mg/Kg
1
6010D
Total/NA
Calcium
46
J B
52
8.9
mg/Kg
1
6010D
Total/NA
Nickel
0.44
J
0.52
0.15
mg/Kg
1
6010D
Total/NA
Lead
2.4
1.0
0.23
mg/Kg
1
6010D
Total/NA
Zinc
2.6
B
2.1
0.75
mg/Kg
1
6010D
Total/NA
Magnesium
39
J
52
7.7
mg/Kg
1
6010D
Total/NA
Molybdenum
1.9
1.0
0.30
mg/Kg
1
6010D
Total/NA
Nitrogen, Kjeldahl
65
F1
54
28
mg/Kg
1
351.2
Total/NA
Phosphorus, Total
31
F1
2.7
0.81
mg/Kg
1
365.4
Total/NA
pH
4.8
SU
1
9045D
Total/NA
Total Solids
80
0.010
0.010
%
1
SM 2540G
Total/NA
Nitrogen, Total
79
50
26
mg/Kg
1
Total Nitrogen
Total/NA
Total Organic Carbon
0.080
J
0.11
0.045
Percent
1
WALKLEY
Total/NA
BLACK
Ammonia
14
1.1
0.35
mg/Kg
1
350.1
Soluble
Client Sample ID: CS-WB Lab Sample ID: 400-176561-2
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
Nitrate as N
8.0
B
2.2
0.36
mg/Kg
1
T-
9056
Soluble
Arsenic
2.2
1.1
0.23
mg/Kg
1
6010D
Total/NA
Chromium
3.5
1.1
0.34
mg/Kg
1
6010D
Total/NA
Copper
3.6
2.2
0.83
mg/Kg
1
6010D
Total/NA
Calcium
54
J B
55
9.4
mg/Kg
1
6010D
Total/NA
Nickel
0.64
0.55
0.15
mg/Kg
1
6010D
Total/NA
Lead
28
1.1
0.24
mg/Kg
1
6010D
Total/NA
Zinc
5.0
B
2.2
0.80
mg/Kg
1
6010D
Total/NA
Magnesium
98
55
8.1
mg/Kg
1
6010D
Total/NA
Molybdenum
5.4
1.1
0.32
mg/Kg
1
6010D
Total/NA
Hg
0.042
0.016
0.0096
mg/Kg
1
7471 B
Total/NA
Nitrogen, Kjeldahl
290
55
29
mg/Kg
1
351.2
Total/NA
Phosphorus, Total
62
2.8
0.83
mg/Kg
1
365.4
Total/NA
pH
4.5
SU
1
9045D
Total/NA
Total Solids
90
0.010
0.010
%
1
SM 2540G
Total/NA
Nitrogen, Total
300
50
26
mg/Kg
1
Total Nitrogen
Total/NA
Total Organic Carbon
0.14
0.11
0.046
Percent
1
WALKLEY
Total/NA
BLACK
Ammonia
48
1.1
0.35
mg/Kg
1
350.1
Soluble
Client Sample ID: CS -NB
Analyte
Result
Qualifier
RL
MDL
Unit
Lab Sample ID: 400-176561-3
Dil Fac D Method Prep Type
Formaldehyde
80
22
13
mg/Kg
10
8315A
Total/NA
Formaldehyde - RE
180
H
22
13
mg/Kg
1
8315A
Total/NA
Nitrate as N
41
B
2.2
0.36
mg/Kg
1
9056
Soluble
Nitrite as N
1.1
J
2.2
0.36
mg/Kg
1
9056
Soluble
Arsenic
0.89
J
1.1
0.22
mg/Kg
1
6010D
Total/NA
Cadmium
0.11
J
0.53
0.094
mg/Kg
1
6010D
Total/NA
Chromium
6.2
1.1
0.33
mg/Kg
1
6010D
Total/NA
Copper
9.9
2.1
0.80
mg/Kg
1
6010D
Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 5 of 47 10/4/2019

Detection Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: CS -NB (Continued)
Analyte
Result Qualifier
Calcium
1300 B
Nickel
2.7
Lead
15
Zinc
30 B
Magnesium
190
Molybdenum
36
Sodium
210
Hg
0.085
Nitrogen, Kjeldahl
4600
Phosphorus, Total
360
pH
7.0
Total Solids
91
Nitrogen, Total
4600
Total Organic Carbon
1.5
Ammonia
1900
Client Sample ID: FIELD
BLANK
No Detections.
F
Job ID: 400-176561-1
Lab Sample ID: 400-176561-3
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
53
9.1
mg/Kg
1
6010D
Total/NA
0.53
0.15
mg/Kg
1
6010D
Total/NA
1.1
0.23
mg/Kg
1
6010D
Total/NA
2.1
0.77
mg/Kg
1
6010D
Total/NA
53
7.8
mg/Kg
1
6010D
Total/NA
1.1
0.31
mg/Kg
1
6010D
Total/NA
110
36
mg/Kg
1
6010D
Total/NA
0.017
0.010
mg/Kg
1
7471 B
Total/NA
540
280
mg/Kg
10
351.2
Total/NA
5.4
1.6
mg/Kg
2
365.4
Total/NA
SU
1
9045D
Total/NA
0.010
0.010
%
1
SM 2540G
Total/NA
50
26
mg/Kg
1
Total Nitrogen
Total/NA
0.11
0.046
Percent
1
WALKLEY
Total/NA
BLACK
22
7.0
mg/Kg
20
350.1
Soluble
Lab Sample ID: 400-176561-4
Client Sample ID: HCHO FIELD BLANK Lab Sample ID: 400-176561-5
Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type
Formaldehyde 0.052 0.050 0.041 mg/L 1 8315A Total/NA
This Detection Summary does not include radiochemical test results.
0
Eurofins TestAmerica, Pensacola
Page 6 of 47 10/4/2019

Sample Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Lab Sample ID
Client Sample ID
Matrix
Collected
Received Asset ID
400-176561-1
CS-SB
Solid
09/18/19 08:45
09/19/19 08:54
400-176561-2
CS-WB
Solid
09/18/19 09:50
09/19/19 08:54
400-176561-3
CS -NB
Solid
09/18/19 16:25
09/19/19 08:54
400-176561-4
FIELD BLANK
Water
09/18/19 00:00
09/19/19 08:54
400-176561-5
HCHO FIELD BLANK
Water
09/18/19 16:35
09/19/19 08:54
Eurofins TestAmerica, Pensacola
Page 7 of 47 10/4/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Client Sample ID: CS-SB Lab Sample ID: 400-176561-1
Date Collected: 09/18/19 08:45 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 92.4
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Benzene
<0.67
5.0
0.67
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Dichlorobromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Bromoform
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Carbon tetrachloride
<1.7
5.0
1.7
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Chlorobenzene
<0.52
5.0
0.52
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Chloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Chloroform
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Chloromethane
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Chlorodibromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,3-Dichlorobenzene
<0.94
5.0
0.94
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,4-Dichlorobenzene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,1-Dichloroethane
<0.82
5.0
0.82
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,2-Dichloroethane
<0.81
5.0
0.81
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,1-Dichloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
cis-1,2-Dichloroethene
<0.75
5.0
0.75
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
trans- 1,2-Dichloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,2-Dichloropropane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
cis-1,3-Dichloropropene
<1.2
5.0
1.2
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
trans- 1,3-Dichloropropene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Ethylbenzene
<0.61
5.0
0.61
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Methylene Chloride
<9.9
15
9.9
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,1,2,2-Tetrachloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Tetrachloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Toluene
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,1,1-Trichloroethane
<1.1
5.0
1.1
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,1,2-Trichloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Trichloroethene
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Vinyl chloride
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
o-Xylene
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
m-Xylene & p-Xylene
<1.3
5.0
1.3
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Bromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
1,2-Dichlorobenzene
<0.70
5.0
0.70
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Acrolein
<28
50
28
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Acrylonitrile
<7.9
20
7.9
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
2-Chloroethyl vinyl ether
<5.0
9.9
5.0
ug/Kg
09/22/19 19:56
09/23/19 03:54
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
90
72 - 122
09122119 19:56
09/23/19 03:54
1
Dibromofluoromethane
96
79 - 123
09122119 19:56
09/23/19 03:54
1
Toluene-d8 (Surr)
116
80 - 120
09122119 19:56
09/23/19 03:54
1
Method: 8315A - Carbonyl
Compounds by HPLC
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Formaldehyde
<1.3
2.2
1.3
mg/Kg
09/22/19 09:38
09/23/19 11:42
1
Method: 9056 - Anions, Ion
Chromatography - Soluble
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrate as N
14 B
2.2
0.36
mg/Kg
09/25/19 05:11
1
Nitrite as N
<0.36
2.2
0.36
mg/Kg
09/25/19 05:11
1
0
Eurofins TestAmerica, Pensacola
Page 8 of 47 10/4/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Client Sample ID: CS-SB Lab Sample ID: 400-176561-1
Date Collected: 09/18/19 08:45 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 92.4
Method: 6010D - Metals (ICP)
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Arsenic
0.40
J
1.0
0.22
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Cadmium
<0.092
0.52
0.092
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Chromium
1.8
1.0
0.32
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Copper
<0.79
2.1
0.79
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Calcium
46
J B
52
8.9
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Nickel
0.44
J
0.52
0.15
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Lead
2.4
1.0
0.23
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Selenium
<0.91
"
2.1
0.91
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Zinc
2.6
B
2.1
0.75
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Magnesium
39
J
52
7.7
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Molybdenum
1.9
1.0
0.30
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Sodium
<36
100
36
mg/Kg
09/25/19 16:35
10/01/19 20:12
1
Method: 7471 B - Mercury (CVAA)
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Hg
<0.010
0.017
0.010
mg/Kg
-*
09/23/1912:45
09/24/1912:50
1
General Chemistry
Analyte
Result
Qualifier
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
pH
4.8
Su
09/25/19 13:30
1
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrogen, Kjeldahl
65
F1
54
28
mg/Kg
09/20/19 20:47
09/25/19 12:53
1
Phosphorus, Total
31
F1
2.7
0.81
mg/Kg
09/20/19 20:49
09/24/19 19:05
1
Nitrogen, Total
79
50
26
mg/Kg
09/25/19 17:19
1
Total Organic Carbon
0.080
J
0.11
0.045
Percent
09/28/19 23:00
1
Analyte
Result
Qualifier
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
Total Solids
80
0.010
0.010
%
09/24/19 21:32
1
General Chemistry - Soluble
Analyte
Ammonia
Result Qualifier RL MDL Unit D
14 1.1 0.35 mg/Kg
Prepared Analyzed Dil Fac
09/27/19 10:52 1
0
Eurofins TestAmerica, Pensacola
Page 9 of 47 10/4/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Client Sample ID: CS-WB Lab Sample ID: 400-176561-2
Date Collected: 09/18/19 09:50 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 90.7
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Benzene
<0.66
4.9
0.66
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Dichlorobromomethane
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Bromoform
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Carbon tetrachloride
<1.7
4.9
1.7
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Chlorobenzene
<0.51
4.9
0.51
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Chloroethane
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Chloroform
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Chloromethane
<0.99
4.9
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Chlorodibromomethane
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,3-Dichlorobenzene
<0.94
4.9
0.94
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,4-Dichlorobenzene
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,1-Dichloroethane
<0.82
4.9
0.82
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,2-Dichloroethane
<0.81
4.9
0.81
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,1-Dichloroethene
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
cis-1,2-Dichloroethene
<0.75
4.9
0.75
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
trans- 1,2-Dichloroethene
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,2-Dichloropropane
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
cis-1,3-Dichloropropene
<1.2
4.9
1.2
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
trans- 1,3-Dichloropropene
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Ethylbenzene
<0.60
4.9
0.60
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Methylene Chloride
<9.9
15
9.9
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,1,2,2-Tetrachloroethane
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Tetrachloroethene
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Toluene
<0.99
4.9
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,1,1-Trichloroethane
<1.1
4.9
1.1
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,1,2-Trichloroethane
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Trichloroethene
<0.99
4.9
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Vinyl chloride
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
o-Xylene
<0.99
4.9
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
m-Xylene & p-Xylene
<1.3
4.9
1.3
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Bromomethane
<2.5
4.9
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
1,2-Dichlorobenzene
<0.70
4.9
0.70
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Acrolein
<28
49
28
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Acrylonitrile
<7.9
20
7.9
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
2-Chloroethyl vinyl ether
<4.9
9.9
4.9
ug/Kg
09/22/19 19:56
09/23/19 04:20
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
88
72 - 122
09122119 19:56
09/23/19 04:20
1
Dibromofluoromethane
97
79 - 123
09122119 19:56
09/23/19 04:20
1
Toluene-d8 (Surr)
115
80 - 120
09122119 19:56
09/23/19 04:20
1
Method: 8315A - Carbonyl
Compounds by HPLC
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Formaldehyde
<1.4
2.2
1.4
mg/Kg
09/22/19 09:38
09/23/19 12:09
1
Method: 9056 - Anions, Ion
Chromatography - Soluble
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrate as N
8.0 B
2.2
0.36
mg/Kg
09/25/19 06:19
1
Nitrite as N
<0.36
2.2
0.36
mg/Kg
09/25/19 06:19
1
0
Eurofins TestAmerica, Pensacola
Page 10 of 47 10/4/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Client Sample ID: CS-WB Lab Sample ID: 400-176561-2
Date Collected: 09/18/19 09:50 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 90.7
Method: 6010D - Metals (ICP)
Analyte
Arsenic
Cadmium
Chromium
Copper
Calcium
Nickel
Lead
Selenium
Zinc
Magnesium
Molybdenum
Sodium
Method: 7471 B - Mercury (CVAA)
Analyte
Hg
General Chemistry
Analyte
pH
Analyte
Nitrogen, Kjeldahl
Phosphorus, Total
Nitrogen, Total
Total Organic Carbon
Analyte
rotal Solids
General Chemistry - Soluble
Analyte
Ammonia
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
2.2
1.1
0.23
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
<0.097
0.55
0.097
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
3.5
1.1
0.34
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
3.6
2.2
0.83
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
54
J B
55
9.4
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
0.64
0.55
0.15
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
28
1.1
0.24
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
<0.96
"
2.2
0.96
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
5.0
B
2.2
0.80
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
98
55
8.1
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
5.4
1.1
0.32
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
<38
110
38
mg/Kg
09/25/19 16:35
10/01/19 20:30
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.042
0.016
0.0096
mg/Kg
*
09/23/1912:45
09/24/1912:52
1
Result
Qualifier
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
4.5
Su
09/25/19 13:30
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
290
55
29
mg/Kg
09/20/19 20:47
09/25/19 12:57
1
62
2.8
0.83
mg/Kg
09/20/19 20:49
09/24/19 19:08
1
300
50
26
mg/Kg
09/25/1917:19
1
0.14
0.11
0.046
Percent
09/28/19 23:00
1
Result
Qualifier
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
90
0.010
0.010
%
09/24/19 21:32
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
48
1.1
0.35
mg/Kg
09/27/1910:56
1
Eurofins TestAmerica, Pensacola
Page 11 of 47 10/4/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Client Sample ID: CS -NB Lab Sample ID: 400-176561-3
Date Collected: 09/18/19 16:25 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 91.8
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Benzene
<0.66
5.0
0.66
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Dichlorobromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Bromoform
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Carbon tetrachloride
<1.7
5.0
1.7
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Chlorobenzene
<0.52
5.0
0.52
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Chloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Chloroform
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Chloromethane
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Chlorodibromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,3-Dichlorobenzene
<0.94
5.0
0.94
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,4-Dichlorobenzene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,1-Dichloroethane
<0.82
5.0
0.82
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,2-Dichloroethane
<0.81
5.0
0.81
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,1-Dichloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
cis-1,2-Dichloroethene
<0.75
5.0
0.75
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
trans- 1,2-Dichloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,2-Dichloropropane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
cis-1,3-Dichloropropene
<1.2
5.0
1.2
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
trans- 1,3-Dichloropropene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Ethylbenzene
<0.61
5.0
0.61
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Methylene Chloride
<9.9
15
9.9
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,1,2,2-Tetrachloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Tetrachloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Toluene
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,1,1-Trichloroethane
<1.1
5.0
1.1
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,1,2-Trichloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Trichloroethene
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Vinyl chloride
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
o-Xylene
<0.99
5.0
0.99
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
m-Xylene & p-Xylene
<1.3
5.0
1.3
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Bromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
1,2-Dichlorobenzene
<0.70
5.0
0.70
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Acrolein
<28
50
28
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Acrylonitrile
<7.9
20
7.9
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
2-Chloroethyl vinyl ether
<5.0
9.9
5.0
ug/Kg
09/22/19 19:56
09/23/19 04:46
1
Surrogate %Recovery Qualifier
4-Bromofluorobenzene 89
Dibromofluoromethane 100
Toluene-d8 (Surr) 113
Method: 8315A - Carbonyl Compounds by HPLC
Analyte Result Qualifier
Formaldehyde 80
Limits
72-122
79-123
80-120
RL
22
Method: 8315A - Carbonyl Compounds by HPLC - RE
Analyte Result Qualifier RL
Formaldehyde 180 H 22
Prepared
Analyzed
Dil Fac
09122119 19:56
09/23/19 04:46
1
09122119 19:56
09/23/19 04:46
1
09122119 19:56
09/23/19 04:46
1
MDL
Unit
D
Prepared
Analyzed
Dil Fac
13
mg/Kg
*
09/22/19 09:38
09/24/19 07:09
10
MDL
Unit
D
Prepared
Analyzed
Dil Fac
13
mg/Kg
*
09/26/19 11:56
09/27/19 22:26
1
0
Page 12 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176561-1
Client Sample ID: CS -NB Lab Sample ID: 400-176561-3
Date Collected: 09/18/19 16:25 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 91.8
Method: 9056 - Anions, Ion Chromatography - Soluble
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Nitrate as N 41 B 2.2 0.36 mg/Kg 09/25/19 06:42 1
Nitrite as N 1.1 J 2.2 0.36 mg/Kg 09/25/19 06:42 1
Method: 6010D - Metals (ICP)
Analyte
Arsenic
Cadmium
Chromium
Copper
Calcium
Nickel
Lead
Selenium
Zinc
Magnesium
Molybdenum
Sodium
Method: 7471 B - Mercury (CVAA)
Analyte
Hg
General Chemistry
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.89
J
1.1
0.22
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
0.11
J
0.53
0.094
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
6.2
1.1
0.33
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
9.9
2.1
0.80
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
1300
B
53
9.1
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
2.7
0.53
0.15
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
15
1.1
0.23
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
<0.93
^
2.1
0.93
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
30
B
2.1
0.77
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
190
53
7.8
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
36
1.1
0.31
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
210
110
36
mg/Kg
09/25/19 16:35
10/01/19 20:33
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.085
0.017
0.010
mg/Kg
*
09/23/1912:45
09/24/1912:54
1
Analyte
Result
Qualifier
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
pH
7.0
Su
09/25/19 13:30
1
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrogen, Kjeldahl
4600
540
280
mg/Kg
09/20/19 20:47
09/25/19 15:11
10
Phosphorus, Total
360
5.4
1.6
mg/Kg
09/20/19 20:49
09/24/19 19:15
2
Nitrogen, Total
4600
50
26
mg/Kg
09/25/19 17:19
1
Total Organic Carbon
1.5
0.11
0.046
Percent
09/28/19 23:00
1
Analyte
Result
Qualifier
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
Total Solids
91
0.010
0.010
%
09/24/19 21:32
1
General Chemistry - Soluble
Analyte
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Ammonia
1900
22
7.0
mg/Kg
09/27/1911:07
20
Eurofins TestAmerica, Pensacola
Page 13 of 47 10/4/2019

Client Sample Results
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Client Sample ID: FIELD BLANK
Lab Sample ID: 400-176561-4
Date Collected: 09/18/19 00:00
Matrix: Water
Date Received: 09/19/19 08:54
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1-Trichloroethane
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
1,1,2,2-Tetrachloroethane
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
1,1,2-Trichloroethane
<0.50
5.0
0.50
ug/L
09/30/19 10:17
1
1,1-Dichloroethane
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
1,1-Dichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
1,2-Dichlorobenzene
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
1,2-Dichloroethane
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
1,2-Dichloropropane
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
1,3-Dichlorobenzene
<0.54
1.0
0.54
ug/L
09/30/19 10:17
1
1,4-Dichlorobenzene
<0.64
1.0
0.64
ug/L
09/30/19 10:17
1
Acrolein
<10
20
10
ug/L
09/30/19 10:17
1
Acrylonitrile
<2.8
10
2.8
ug/L
09/30/19 10:17
1
Benzene
<0.38
1.0
0.38
ug/L
09/30/19 10:17
1
Bromoform
<0.71
5.0
0.71
ug/L
09/30/19 10:17
1
Bromomethane
<0.98
1.0
0.98
ug/L
09/30/19 10:17
1
Carbon tetrachloride
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
Chlorobenzene
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
Chlorodibromomethane
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
Chloroethane
<0.76
1.0
0.76
ug/L
09/30/19 10:17
1
Chloroform
<0.60
1.0
0.60
ug/L
09/30/19 10:17
1
Chloromethane
<0.83
1.0
0.83
ug/L
09/30/19 10:17
1
cis-1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
cis-1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
09/30/19 10:17
1
Dichlorobromomethane
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
Ethylbenzene
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
Methylene Chloride
<3.0
5.0
3.0
ug/L
09/30/19 10:17
1
m-Xylene & p-Xylene
<1.6
5.0
1.6
ug/L
09/30/19 10:17
1
o-Xylene
<0.60
5.0
0.60
ug/L
09/30/19 10:17
1
Tetrachloroethene
<0.58
1.0
0.58
ug/L
09/30/19 10:17
1
Toluene
<0.41
1.0
0.41
ug/L
09/30/19 10:17
1
trans- 1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
trans- 1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
09/30/19 10:17
1
Trichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
Vinyl chloride
<0.50
1.0
0.50
ug/L
09/30/19 10:17
1
2-Chloroethyl vinyl ether
<2.0
5.0
2.0
ug/L
09/30/19 10:17
1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
99
78 - 118
09130119 10:17
1
Dibromofluoromethane
98
81- 121
09130119 10:17
1
Toluene-d8 (Surr)
98
80 - 120
09130119 10:17
1
Eurofins TestAmerica, Pensacola
Page 14 of 47 10/4/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: HCHO FIELD BLANK
Date Collected: 09/18/19 16:35
Date Received: 09/19/19 08:54
Job ID: 400-176561-1
Lab Sample ID: 400-176561-5
Matrix: Water
Method: 8315A - Carbonyl Compounds by HPLC
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Formaldehyde 0.052 0.050 0.041 mg/L 09/20/19 09:37 09/20/19 16:40 1
Eurofins TestAmerica, Pensacola
Page 15 of 47 10/4/2019

Definitions/Glossary
Client: EHS Support, LLC Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Qualifiers
HPLC/IC
Qualifier Qualifier Description
B Compound was found in the blank and sample.
H Sample was prepped or analyzed beyond the specified holding time
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Metals
Qualifier Qualifier Description
A ICV,CCV,ICB,CCB, ISA, ISB, CRI, CRA, DLCK or MRL standard: Instrument related QC is outside acceptance limits.
B Compound was found in the blank and sample. 9
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
F1 MS and/or MSD Recovery is outside acceptance limits.
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.
A Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
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)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
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)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica, Pensacola
Page 16 of 47 10/4/2019

Surrogate Summary
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Solid
Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
BFB
DBFM
TOL
Lab Sample ID Client Sample ID
(72-122)
(79-123)
(80-120)
400-176561-1 CS-SB
90
96
116
400-176561-2 CS-WB
88
97
115
400-176561-3 CS -NB
89
100
113
LCS 400-458116/1-A Lab Control Sample
86
101
109
MB 400-458116/2-A Method Blank
88
98
114
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Water
Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
BFB
DBFM TOL
Lab Sample ID
Client Sample ID
(78-118)
(81-121) (80-120)
400-176561-4
FIELD BLANK
99
98 98
LCS 400-459268/1002
Lab Control Sample
95
96 103
MB 400-459268/4
Method Blank
99
97 98
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Eurofins TestAmerica, Pensacola
Page 17 of 47 10/4/2019

QC Association Summary
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
GC/MS VOA
Analysis Batch: 458113
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
8260D
458116
400-176561-2
CS-WB
Total/NA
Solid
8260D
458116
400-176561-3
CS -NB
Total/NA
Solid
8260D
458116
MB 400-458116/2-A
Method Blank
Total/NA
Solid
8260D
458116
LCS 400-458116/1-A
Lab Control Sample
Total/NA
Solid
8260D
458116
Prep Batch: 458116
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
5035
400-176561-2
CS-WB
Total/NA
Solid
5035
400-176561-3
CS -NB
Total/NA
Solid
5035
MB 400-458116/2-A
Method Blank
Total/NA
Solid
5035
LCS 400-458116/1-A
Lab Control Sample
Total/NA
Solid
5035
Analysis Batch: 459268
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-4
FIELD BLANK
Total/NA
Water
8260D
MB 400-459268/4
Method Blank
Total/NA
Water
8260D
LCS 400-459268/1002
Lab Control Sample
Total/NA
Water
8260D
HPLCAC
Prep Batch: 401507
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-5
HCHO FIELD BLANK
Total/NA
Water
8315A_W_Prep
MB 240-401507/2-A
Method Blank
Total/NA
Water
8315A_W_Prep
LCS 240-401507/3-A
Lab Control Sample
Total/NA
Water
8315A_W_Prep
Leach Batch: 401722
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
8315A
400-176561-2
CS-WB
Total/NA
Solid
8315A
400-176561-3 - RE
CS -NB
Total/NA
Solid
8315A
400-176561-3
CS -NB
Total/NA
Solid
8315A
400-176561-1 MS
CS-SB
Total/NA
Solid
8315A
400-176561-1 MSD
CS-SB
Total/NA
Solid
8315A
Analysis Batch: 401778
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-5
HCHO FIELD BLANK
Total/NA
Water
8315A
401507
MB 240-401507/2-A
Method Blank
Total/NA
Water
8315A
401507
LCS 240-401507/3-A
Lab Control Sample
Total/NA
Water
8315A
401507
Prep Batch: 401870
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
8315A_W_Prep
401722
400-176561-2
CS-WB
Total/NA
Solid
8315A_W_Prep
401722
400-176561-3
CS -NB
Total/NA
Solid
8315A_W_Prep
401722
MB 240-401870/18-A
Method Blank
Total/NA
Solid
8315A_W_Prep
LCS 240-401870/19-A
Lab Control Sample
Total/NA
Solid
8315A_W_Prep
400-176561-1 MS
CS-SB
Total/NA
Solid
8315A_W_Prep
401722
Eurofins TestAmerica, Pensacola
Page 18 of 47 10/4/2019

QC Association Summary
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
HPLC/IC (Continued)
Prep Batch: 401870 (Continued)
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1 MSD
CS-SB
Total/NA
Solid
8315A_W_Prep
401722
Analysis Batch: 401979
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
8315A
401870
400-176561-2
CS-WB
Total/NA
Solid
8315A
401870
MB 240-401870/18-A
Method Blank
Total/NA
Solid
8315A
401870
LCS 240-401870/19-A
Lab Control Sample
Total/NA
Solid
8315A
401870
400-176561-1 MS
CS-SB
Total/NA
Solid
8315A
401870
400-176561-1 MSD
CS-SB
Total/NA
Solid
8315A
401870
Analysis Batch: 402131
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-3
CS -NB
Total/NA
Solid
8315A
401870
Prep Batch: 402684
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-3 - RE
CS -NB
Total/NA
Solid
8315A_W_Prep
401722
MB 240-402684/2-A
Method Blank
Total/NA
Solid
8315A_W_Prep
LCS 240-402684/3-A
Lab Control Sample
Total/NA
Solid
8315A_W_Prep
Analysis Batch: 402951
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-3 - RE
CS -NB
Total/NA
Solid
8315A
402684
MB 240-402684/2-A
Method Blank
Total/NA
Solid
8315A
402684
LCS 240-402684/3-A
Lab Control Sample
Total/NA
Solid
8315A
402684
Leach Batch: 458420
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Soluble
Solid
DI Leach
400-176561-2
CS-WB
Soluble
Solid
DI Leach
400-176561-3
CS -NB
Soluble
Solid
DI Leach
MB 400-458420/1-A
Method Blank
Soluble
Solid
DI Leach
LCS 400-458420/2-A
Lab Control Sample
Soluble
Solid
DI Leach
LCSD 400-458420/3-A
Lab Control Sample Dup
Soluble
Solid
DI Leach
400-176561-1 MS
CS-SB
Soluble
Solid
DI Leach
400-176561-1 MSD
CS-SB
Soluble
Solid
DI Leach
Analysis Batch: 458475
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Soluble
Solid
9056
458420
400-176561-2
CS-WB
Soluble
Solid
9056
458420
400-176561-3
CS -NB
Soluble
Solid
9056
458420
MB 400-458420/1-A
Method Blank
Soluble
Solid
9056
458420
LCS 400-458420/2-A
Lab Control Sample
Soluble
Solid
9056
458420
LCSD 400-458420/3-A
Lab Control Sample Dup
Soluble
Solid
9056
458420
400-176561-1 MS
CS-SB
Soluble
Solid
9056
458420
400-176561-1 MSD
CS-SB
Soluble
Solid
9056
458420
Eurofins TestAmerica, Pensacola
Page 19 of 47 10/4/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Metals
Prep Batch: 458195
Lab Sample ID
400-176561-1
400-176561-2
400-176561-3
MB 400-458195/14-A
LCS 400-458195/15-A
Analysis Batch: 458440
Lab Sample ID
400-176561-1
400-176561-2
400-176561-3
MB 400-458195/14-A
LCS 400-458195/15-A
Prep Batch: 458651
Lab Sample ID
400-176561-1
400-176561-2
400-176561-3
MB 400-458651 /1 -A
LCS 400-458651/2-A
400-176561-1 MS
400-176561-1 MSD
Analysis Batch: 459652
Lab Sample ID
400-176561-1
400-176561-2
400-176561-3
MB 400-458651 /1 -A
LCS 400-458651/2-A
400-176561-1 MS
400-176561-1 MSD
General Chemistry
Prep Batch: 457976
Lab Sample ID
400-176561-1
400-176561-2
400-176561-3
MB 400-457976/1-A
LCS 400-457976/2-A
400-176561-1 MS
400-176561-1 MSD
Prep Batch: 457977
Lab Sample ID
400-176561-1
400-176561-2
400-176561-3
Job ID: 400-176561-1
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
CS-SB
Total/NA
Solid
7471 B
CS-WB
Total/NA
Solid
7471B
CS -NB
Total/NA
Solid
7471B
Method Blank
Total/NA
Solid
7471 B
Lab Control Sample
Total/NA
Solid
7471 B
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
CS-SB
Total/NA
Solid
7471B
458195
CS-WB
Total/NA
Solid
7471B
458195
CS -NB
Total/NA
Solid
7471B
458195
Method Blank
Total/NA
Solid
7471B
458195
Lab Control Sample
Total/NA
Solid
7471B
458195
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
CS-SB
Total/NA
Solid
3050B
CS-WB
Total/NA
Solid
3050B
CS -NB
Total/NA
Solid
3050B
Method Blank
Total/NA
Solid
3050B
Lab Control Sample
Total/NA
Solid
3050B
CS-SB
Total/NA
Solid
3050B
CS-SB
Total/NA
Solid
3050B
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
CS-SB
Total/NA
Solid
6010D
458651
CS-WB
Total/NA
Solid
6010D
458651
CS -NB
Total/NA
Solid
6010D
458651
Method Blank
Total/NA
Solid
6010D
458651
Lab Control Sample
Total/NA
Solid
6010D
458651
CS-SB
Total/NA
Solid
6010D
458651
CS-SB
Total/NA
Solid
6010D
458651
Client Sample ID
Prep Type
Matrix
Method Prep Batch
CS-SB
Total/NA
Solid
351.2
CS-WB
Total/NA
Solid
351.2
CS -NB
Total/NA
Solid
351.2
Method Blank
Total/NA
Solid
351.2
Lab Control Sample
Total/NA
Solid
351.2
CS-SB
Total/NA
Solid
351.2
CS-SB
Total/NA
Solid
351.2
Client Sample ID
Prep Type
Matrix
Method Prep Batch
CS-SB
Total/NA
Solid
365.2/365.3/365
CS-WB
Total/NA
Solid
365.2/365.3/365
CS -NB
Total/NA
Solid
365.2/365.3/365
Eurofins TestAmerica, Pensacola
Page 20 of 47 10/4/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
General Chemistry (Continued)
Prep Batch: 457977 (Continued)
Job ID: 400-176561-1
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
MB 400-457977/1-A
Method Blank
Total/NA
Solid
365.2/365.3/365
LCS 400-457977/2-A
Lab Control Sample
Total/NA
Solid
365.2/365.3/365
400-176561-1 MS
CS-SB
Total/NA
Solid
365.2/365.3/365
400-176561-1 MSD
CS-SB
Total/NA
Solid
365.2/365.3/365
Analysis Batch: 458500
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
365.4
457977
400-176561-2
CS-WB
Total/NA
Solid
365.4
457977
400-176561-3
CS -NB
Total/NA
Solid
365.4
457977
MB 400-457977/1-A
Method Blank
Total/NA
Solid
365.4
457977
LCS 400-457977/2-A
Lab Control Sample
Total/NA
Solid
365.4
457977
MRL 400-458500/13
Lab Control Sample
Total/NA
Solid
365.4
400-176561-1 MS
CS-SB
Total/NA
Solid
365.4
457977
400-176561-1 MSD
CS-SB
Total/NA
Solid
365.4
457977
Analysis Batch: 458517
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
SM 254OG
400-176561-2
CS-WB
Total/NA
Solid
SM 254OG
400-176561-3
CS -NB
Total/NA
Solid
SM 254OG
MB 400-458517/1
Method Blank
Total/NA
Solid
SM 2540G
LCS 400-458517/12
Lab Control Sample
Total/NA
Solid
SM 2540G
Analysis Batch: 458615
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
9045D
400-176561-2
CS-WB
Total/NA
Solid
9045D
400-176561-3
CS -NB
Total/NA
Solid
9045D
LCS 400-458615/4
Lab Control Sample
Total/NA
Solid
9045D
400-176561-1 DU
CS-SB
Total/NA
Solid
9045D
Analysis Batch: 458650
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
351.2
457976
400-176561-2
CS-WB
Total/NA
Solid
351.2
457976
400-176561-3
CS -NB
Total/NA
Solid
351.2
457976
MB 400-457976/1-A
Method Blank
Total/NA
Solid
351.2
457976
LCS 400-457976/2-A
Lab Control Sample
Total/NA
Solid
351.2
457976
MRL 400-458650/9
Lab Control Sample
Total/NA
Solid
351.2
400-176561-1 MS
CS-SB
Total/NA
Solid
351.2
457976
400-176561-1 MSD
CS-SB
Total/NA
Solid
351.2
457976
Analysis Batch: 458680
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176561-1
CS-SB
Total/NA
Solid
Total Nitrogen
400-176561-2
CS-WB
Total/NA
Solid
Total Nitrogen
400-176561-3
CS -NB
Total/NA
Solid
Total Nitrogen
Eurofins TestAmerica, Pensacola
Page 21 of 47 10/4/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
General Chemistry
Leach Batch: 458941
Lab Sample ID
Client Sample ID
400-176561-1
CS-SB
400-176561-2
CS-W B
400-176561-3
CS -NB
MB 400-458941 /1 -A
Method Blank
LCS 400-458941/2-A
Lab Control Sample
Analysis Batch: 459035
Lab Sample ID
Client Sample ID
400-176561-1
CS-SB
400-176561-2
CS-W B
400-176561-3
CS -NB
MB 400-458941 /1 -A
Method Blank
LCS 400-458941/2-A
Lab Control Sample
MRL 400-459035/13
Lab Control Sample
Analysis Batch: 459204
Lab Sample ID
Client Sample ID
400-176561-1
CS-SB
400-176561-2 CS-W B
400-176561-3 CS -NB
MB 400-459204/1 Method Blank
LCS 400-459204/2 Lab Control Sample
F
Job ID: 400-176561-1
Prep Type
Matrix
Method
Prep Batch
Soluble
Solid
DI Leach
Soluble
Solid
DI Leach
Soluble
Solid
DI Leach
Soluble
Solid
DI Leach
Soluble
Solid
DI Leach
Prep Type
Matrix
Method
Prep Batch
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Total/NA
Solid
350.1
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Eurofins TestAmerica, Pensacola
Page 22 of 47 10/4/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS
Lab Sample ID: MB 400-458116/2-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458113
Prep Batch: 458116
MB
MB
Analyte
Result
Qualifier RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,3-Dichlorobenzene
<0.95
5.0
0.95
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,4-Dichlorobenzene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,1-Dichloroethane
<0.83
5.0
0.83
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,2-Dichloroethane
<0.82
5.0
0.82
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,1-Dichloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Benzene
<0.67
5.0
0.67
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Bromoform
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,2-Dichloropropane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Carbon tetrachloride
<1.7
5.0
1.7
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Chlorobenzene
<0.52
5.0
0.52
ug/Kg
09/22/19 19:56
09/22/19 22:10
1 m
Chlorodibromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Chloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Chloroform
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,1,2,2-Tetrachloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Chloromethane
<1.0
5.0
1.0
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
cis-1,2-Dichloroethene
<0.76
5.0
0.76
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
cis-1,3-Dichloropropene
<1.2
5.0
1.2
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,1,1-Trichloroethane
<1.1
5.0
1.1
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,1,2-Trichloroethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Dichlorobromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Ethylbenzene
<0.61
5.0
0.61
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Methylene Chloride
<10
15
10
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
m-Xylene & p-Xylene
<1.3
5.0
1.3
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
o-Xylene
<1.0
5.0
1.0
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Bromomethane
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Tetrachloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Toluene
<1.0
5.0
1.0
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
trans- l,2-Dichloroethene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
1,2-Dichlorobenzene
<0.71
5.0
0.71
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
trans- 1,3-Dichloropropene
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Acrolein
<28
50
28
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Trichloroethene
<1.0
5.0
1.0
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Acrylonitrile
<8.0
20
8.0
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
Vinyl chloride
<2.5
5.0
2.5
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
2-Chloroethyl vinyl ether
<5.0
10
5.0
ug/Kg
09/22/19 19:56
09/22/19 22:10
1
MB
MB
Surrogate %Recovery
Qualifier Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
88
72 - 122
09122119 19:56
09122119 22:10
1
Dibromofluoromethane
98
79 - 123
09122119 19:56
09122119 22:10
1
Toluene-d8 (Surr)
114
80 - 120
09122119 19:56
09122119 22:10
1
Lab Sample ID: LCS 400-458116/1-A
Client Sample ID:
Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458113
Prep Batch: 458116
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit D %Rec
Limits
1,3-Dichlorobenzene
50.0
50.6
ug/Kg 101
66 -130
1,4-Dichlorobenzene
50.0
48.8
ug/Kg 98
65 -130
Eurofins TestAmerica, Pensacola
Page 23 of 47 10/4/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 400-458116/1-A
Matrix: Solid
Analysis Batch: 458113
Analyte
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
Benzene
Bromoform
1,2-Dichloropropane
Carbon tetrachloride
Chlorobenzene
Chlorodibromomethane
Chloroethane
Chloroform
1,1,2,2-Tetrachloroethane
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
1,1,1-Trich loroethane
1,1,2-Trich loroethane
Dichlorobromomethane
Ethylbenzene
Methylene Chloride
m-Xylene & p-Xylene
o-Xylene
Bromomethane
Tetrachloroethene
Toluene
trans- 1,2-Dichloroethene
1,2-Dichlorobenzene
trans- 1,3-Dichloropropene
Acrolein
Trichloroethene
Acrylonitrile
Vinyl chloride
2-Chloroethyl vinyl ether
LCS LCS
Surrogate %Recovery Qualifier
4-Bromofluorobenzene 86
Dibromofluoromethane 101
Toluene-d8 (Surr) 109
Lab Sample ID: MB 400-459268/4
Matrix: Water
Analysis Batch: 459268
Analyte
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
MB MB
Result Qualifier
<0.54
<0.64
<0.50
<0.50
Job ID: 400-176561-1
Client
Sample ID:
Lab Control Sample
Prep Type: Total/NA
Prep Batch: 458116
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit
D %Rec
Limits
50.0
53.4
ug/Kg
107
59 -130
50.0
56.7
ug/Kg
113
62 -130
50.0
43.9
ug/Kg
88
55 -137
50.0
48.8
ug/Kg
98
65 -130
50.0
45.2
ug/Kg
90
52 -136
50.0
54.2
ug/Kg
108
64 -130
50.0
51.2
ug/Kg
102
60 -130
50.0
49.0
ug/Kg
98
70 -130
50.0
51.7
ug/Kg
103
58-132
50.0
50.6
ug/Kg
101
55-134
50.0
51.3
ug/Kg
103
62-130
50.0
51.4
ug/Kg
103
60 -131
50.0
47.3
ug/Kg
95
49 -136
50.0
55.2
ug/Kg
110
53 -135
50.0
50.2
ug/Kg
100
61 -130
50.0
49.3
ug/Kg
99
63 -130
50.0
53.5
ug/Kg
107
65 -130
50.0
50.5
ug/Kg
101
61 -130
50.0
51.1
ug/Kg
102
70 -130
50.0
50.2
ug/Kg
100
57 -132
50.0
49.4
ug/Kg
99
70 -130
50.0
50.2
ug/Kg
100
70 -130
50.0
50.2
ug/Kg
100
12 -160
50.0
52.7
ug/Kg
105
67 -130
50.0
53.3
ug/Kg
107
70 -130
50.0
48.3
ug/Kg
97
58-134
50.0
50.8
ug/Kg
102
64-130
50.0
55.9
ug/Kg
112
60 -130
500
550
ug/Kg
110
40-150
50.0
46.9
ug/Kg
94
65-130
500
617
ug/Kg
123
60-130
50.0
49.1
ug/Kg
98
52 -132
50.0
18.8
ug/Kg
38
10 -158
Limits
72-122
79-123
80-120
Client Sample ID: Method Blank
Prep Type: Total/NA
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1.0
0.54
ug/L
09/30/19 07:41
1
1.0
0.64
ug/L
09/30/19 07:41
1
1.0
0.50
ug/L
09/30/19 07:41
1
1.0
0.50
ug/L
09/30/19 07:41
1
Page 24 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: MB 400-459268/4
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 459268
MB
MB
Analyte
Result
Qualifier RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1-Dichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Benzene
<0.38
1.0
0.38
ug/L
09/30/19 07:41
1
Bromoform
<0.71
5.0
0.71
ug/L
09/30/19 07:41
1
1,2-Dichloropropane
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Carbon tetrachloride
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Chlorobenzene
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Chlorodibromomethane
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Chloroethane
<0.76
1.0
0.76
ug/L
09/30/19 07:41
1
Chloroform
<0.60
1.0
0.60
ug/L
09/30/19 07:41
1
1,1,2,2-Tetrachloroethane
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1 m
Chloromethane
<0.83
1.0
0.83
ug/L
09/30/19 07:41
1
cis-1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
cis-1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
09/30/19 07:41
1
1,1,1-Trichloroethane
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
1,1,2-Trichloroethane
<0.50
5.0
0.50
ug/L
09/30/19 07:41
1
Dichlorobromomethane
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Ethylbenzene
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Methylene Chloride
<3.0
5.0
3.0
ug/L
09/30/19 07:41
1
m-Xylene & p-Xylene
<1.6
5.0
1.6
ug/L
09/30/19 07:41
1
o-Xylene
<0.60
5.0
0.60
ug/L
09/30/19 07:41
1
Bromomethane
<0.98
1.0
0.98
ug/L
09/30/19 07:41
1
Tetrachloroethene
<0.58
1.0
0.58
ug/L
09/30/19 07:41
1
Toluene
<0.41
1.0
0.41
ug/L
09/30/19 07:41
1
trans- 1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
1,2-Dichlorobenzene
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
trans- 1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
09/30/19 07:41
1
Acrolein
<10
20
10
ug/L
09/30/19 07:41
1
Trichloroethene
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
Acrylonitrile
<2.8
10
2.8
ug/L
09/30/19 07:41
1
Vinyl chloride
<0.50
1.0
0.50
ug/L
09/30/19 07:41
1
2-Chloroethyl vinyl ether
<2.0
5.0
2.0
ug/L
09/30/19 07:41
1
MB
MB
Surrogate %Recovery
Qualifier Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
99
78 - 118
09130119 07:41
1
Dibromofluoromethane
97
81- 121
09130119 07:41
1
Toluene-d8 (Surr)
98
80 - 120
09130119 07:41
1
Lab Sample ID: LCS 400-459268/1002
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 459268
Spike
LCS LCS
%Rec.
Analyte
Added
Result Qualifier
Unit D %Rec
Limits
1,3-Dichlorobenzene
50.0
46.4
ug/L 93
70 -130
1,4-Dichlorobenzene
50.0
46.5
ug/L 93
70 -130
1,1-Dichloroethane
50.0
44.5
ug/L 89
70-130
1,2-Dichloroethane
50.0
42.4
ug/L 85
69 -130
1,1-Dichloroethene
50.0
45.4
ug/L 91
63-134
Benzene
50.0
45.1
ug/L 90
70 -130
Eurofins TestAmerica, Pensacola
Page 25 of 47 10/4/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 400-459268/1002
Matrix: Water
Analysis Batch: 459268
Analyte
Bromoform
1,2-Dichloropropane
Carbon tetrachloride
Chlorobenzene
Chlorodibromomethane
Chloroethane
Chloroform
1,1,2,2-Tetrachloroethane
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
1,1,1-Trich loroethane
1,1,2-Trich loroethane
Dichlorobromomethane
Ethylbenzene
Methylene Chloride
m-Xylene & p-Xylene
o-Xylene
Bromomethane
Tetrachloroethene
Toluene
trans- 1,2-Dichloroethene
1,2-Dichlorobenzene
trans- 1,3-Dichloropropene
Acrolein
Trichloroethene
Acrylonitrile
Vinyl chloride
2-Chloroethyl vinyl ether
Surrogate
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8 (Surr)
LCS LCS
%Recovery Qualifier
95
96
103
Job ID: 400-176561-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit
D %Rec
Limits
50.0
47.1
u -g-/ L
94
57.140
50.0
45.2
ug/L
90
70 -130
50.0
42.3
ug/L
85
61-137
50.0
45.9
ug/L
92
70 -130
50.0
48.4
ug/L
97
67 -135
50.0
45.7
ug/L
91
55 -141
50.0
43.2
ug/L
86
69 -130
50.0
46.0
ug/L
92
70-131
50.0
47.4
ug/L
95
58 -137
50.0
44.7
ug/L
89
68 -130
50.0
44.0
ug/L
88
69 -132
50.0
42.7
ug/L
85
68 -130
50.0
49.1
ug/L
98
70 -130
50.0
42.5
ug/L
85
67.133
50.0
45.4
ug/L
91
70 -130
50.0
45.8
ug/L
92
66 -135
50.0
45.6
ug/L
91
70 -130
50.0
45.8
ug/L
92
70 -130
50.0
37.2
ug/L
74
10 -160
50.0
46.6
ug/L
93
65 -130
50.0
47.8
ug/L
96
70 -130
50.0
45.7
ug/L
91
70 -130
50.0
45.2
ug/L
90
67 -130
50.0
47.6
ug/L
95
63 -130
500
479
ug/L
96
38-160
50.0
44.5
ug/L
89
70 -130
500
477
ug/L
95
64-142
50.0
45.4
ug/L
91
59 -136
50.0
39.2
ug/L
78
10 -160
Limits
78- 118
81- 121
80 - 120
Method: 8315A - Carbonyl Compounds by HPLC
Lab Sample ID: MB 240-401507/2-A
Matrix: Water
Analysis Batch: 401778
Analyte
Formaldehyde
MB MB
Result Qualifier RL
<0.041 0.050
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 401507
MDL Unit D Prepared Analyzed Dil Fac
0.041 mg/L 09/19/1910:37 09/20/1916:13 1
Eurofins TestAmerica, Pensacola
Page 26 of 47 10/4/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 8315A - Carbonyl Compounds by HPLC (Continued)
Job ID: 400-176561-1
Lab Sample ID: LCS 240-401507/3-A Client Sample ID: Lab Control Sample
Matrix: Water Prep Type: Total/NA
Analysis Batch: 401778 Prep Batch: 401507
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Formaldehyde 0.400 0.284 mg/L 71 20-120
Lab Sample ID: MB 240-401870/18-A Client Sample ID: Method Blank
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 401979 Prep Batch: 401870
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Formaldehyde <0.062 0.10 0.062 mg/Kg 09/22/19 09:38 09/23/19 11:23 1
Lab Sample ID: LCS 240-401870/19-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 401979
Prep Batch: 401870
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit
D
%Rec Limits
Formaldehyde
0.400
0.266
mg/Kg
67 38 -120
Lab Sample ID: 400-176561-1 MS
Client Sample ID: CS-SB
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 401979
Prep Batch: 401870
Sample
Sample
Spike
MS
MS
%Rec.
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits
Formaldehyde <1.3
8.63
4.42
mg/Kg
51 10-146
FLab Sample ID: 400-176561-1 MSD
Client Sample ID: CS-SB
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 401979
Prep Batch: 401870
Sample
Sample
Spike
MSD
MSD
%Rec. RPD
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits RPD Limit
Formaldehyde <1.3
8.63
6.14
mg/Kg
71 10-146 33 40
Lab Sample ID: MB 240-40268412-A Client Sample ID: Method Blank
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 402951 Prep Batch: 402684
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Formaldehyde <0.062 0.10 0.062 mg/Kg 09/26/19 11:56 09/27/19 22:08 1
Lab Sample ID: LCS 240-402684/3-A Client Sample ID: Lab Control Sample
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 402951 Prep Batch: 402684
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Formaldehyde 0.400 0.321 mg/Kg 80 38 -120
Eurofins TestAmerica, Pensacola
Page 27 of 47 10/4/2019

QC Sample Results
Client: EHS Support, LLC Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Method: 9056 - Anions, Ion Chromatography
Lab Sample ID: MB 400-458420/1-A Client Sample ID: Method Blank
Matrix: Solid Prep Type: Soluble
Analysis Batch: 458475
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Nitrate as N 0.370 J 2.0 0.33 mg/Kg 09/25/19 04:02 1
Nitrite as N <0.33 2.0 0.33 mg/Kg 09/25/19 04:02 1
Lab Sample ID: LCS 400-458420/2-A
Matrix: Solid
Analysis Batch: 458475
Analyte
Nitrate as N
Nitrite as N
Lab Sample ID: LCSD 400-45842013-A
Matrix: Solid
Analysis Batch: 458475
Analyte
Nitrate as N
Nitrite as N
Lab Sample ID: 400-176561-1 MS
Matrix: Solid
Analysis Batch: 458475
Sample Sample
Analyte Result Qualifier
Nitrate as N 14 B
Nitrite as N <0.36
Lab Sample ID: 400-176561-1 MSD
Matrix: Solid
Analysis Batch: 458475
Client Sample ID: Lab Control Sample
Prep Type: Soluble
E:
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit D %Rec Limits
23.3
23.3
mg/Kg 100 80 -120
31.4
33.6
mg/Kg 107 80 -120
ED
Spike
Added
22.1
29.7
Spike
Added
24.6
33.1
Client Sample ID: Lab Control Sample Dup
Prep Type: Soluble
LCSD LCSD
%Rec.
RPD
Result Qualifier
Unit
D %Rec Limits
RPD Limit
22.4
mg/Kg
101 80 -120
4 15
31.2
mg/Kg
105 80-120
7 15
MS MS
Result Qualifier Unit
40.7 mg/Kg
35.6 mg/Kg
Client Sample ID: CS-SB
Prep Type: Soluble
%Rec.
D %Rec Limits
107 80-120
107 80-120
Client Sample ID: CS-SB
Prep Type: Soluble
Analyte
Nitrate as N
Nitrite as N
Sample Sample
Result Qualifier
14 B
<0.36
Spike
Added
24.5
33.0
MSD MSD
Result Qualifier Unit
43.2 mg/Kg
35.4 mg/Kg
D %Rec
7 117
107
%Rec. RPD
Limits RPD Limit
80 -120 6 15
80 -120 0 15
Method: 6010D - Metals
(ICP)
Lab Sample ID: MB 400-458651/1-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 459652
Prep Batch: 458651
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Arsenic
<0.21
0.99
0.21
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Cadmium
<0.087
0.50
0.087
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Chromium
<0.31
0.99
0.31
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Copper
<0.74
2.0
0.74
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Calcium
9.21 J
50
8.4
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Nickel
<0.14
0.50
0.14
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Lead
<0.22
0.99
0.22
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Selenium
<0.86 ^
2.0
0.86
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Eurofins TestAmerica, Pensacola
Page 28 of 47 10/4/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: MB 400-458651/1-A
Matrix: Solid
Analysis Batch: 459652
Analyte
Zinc
Magnesium
Molybdenum
Sodium
Job ID: 400-176561-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 458651
MB MB
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.865 J
2.0
0.71
mg/Kg
09/25/19 16:35
10/01/19 20:05
1
<7.2
50
7.2
mg/Kg
09/25/19 16:35
10/01/19 20:05
1
<0.29
0.99
0.29
mg/Kg
09/25/19 16:35
10/01/19 20:05
1
<34
99
34
mg/Kg
09/25/19 16:35
10/01/19 20:05
1
Lab Sample ID: LCS 400-458651/2-A
Matrix: Solid
Analysis Batch: 459652
Analyte
Cadmium
Chromium
Copper
Calcium
Nickel
Lead
Selenium
Zinc
Magnesium
Molybdenum
Sodium
Lab Sample ID: 400-176561-1 MS
Matrix: Solid
Analysis Batch: 459652
Spike
Added
LCS LCS
Result Qualifier
99.8
98.4
49.9
48.4
99.8
99.3
99.8
99.0
999
998
99.8
96.6
99.8
96.2
99.8
94.5 A
99.8
99.2
999
978
99.8
105
999
1010
Sample
Sample
Spike
MS
MS
Analyte
Result
Qualifier
Added
Result
Qualifier
Arsenic
0.40
J
107
103
Cadmium
<0.092
53.5
51.4
Chromium
1.8
107
108
Copper
<0.79
107
108
Calcium
46
J B
1070
1120
Nickel
0.44
J
107
105
Lead
2.4
107
107
Selenium
<0.91
A
107
98.8
A
Zinc
2.6
B
107
108
Magnesium
39
J
1070
1120
Molybdenum
1.9
107
113
Sodium
<36
1070
1100
Lab Sample ID: 400-176561-1
MSD
Matrix: Solid
Analysis Batch: 459652
Sample
Sample
Spike
MSD
MSD
Analyte
Result
Qualifier
Added
Result
Qualifier
Arsenic
0.40
J
105
102
Cadmium
<0.092
52.3
50.5
Chromium
1.8
105
108
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 458651
Unit
D %Rec
%Rec.
Limits
mg/Kg
99
80-120
mg/Kg
97
80-120
mg/Kg
100
80-120
mg/Kg
99
80-120
mg/Kg
100
80-120
mg/Kg
97
80-120
mg/Kg
96
80-120
mg/Kg
95
80-120
mg/Kg
99
80-120
mg/Kg
98
80-120
mg/Kg
105
80-120
mg/Kg
101
80-120
Client Sample ID: CS-SB
Prep Type: Total/NA
Prep Batch: 458651
%Rec.
Unit
D
%Rec
Limits
mg/Kg
96
75-125
mg/Kg
96
75-125
mg/Kg
99
75-125
mg/Kg
101
75-125
mg/Kg
100
75-125
mg/Kg
98
75-125
mg/Kg
98
75-125
mg/Kg
92
75-125
mg/Kg
98
75-125
mg/Kg
101
75-125
mg/Kg
104
75-125
mg/Kg
103
75-125
Client Sample
ID: CS-SB
Prep Type: Total/NA
Prep Batch: 458651
%Rec.
RPD
Unit
D
%Rec
Limits
RPD Limit
mg/Kg
7
97
75-125
2 20
mg/Kg
3'�
97
75-125
2 20
mg/Kg
#
101
75-125
1 20
Eurofins TestAmerica, Pensacola
Page 29 of 47 10/4/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: 400-176561-1 MSD
Matrix: Solid
Analysis Batch: 459652
Sample Sample
Analyte Result Qualifier
Copper <0.79
Calcium 46 J B
Nickel 0.44 J
Lead 2.4
Selenium <0.91 ^
Zinc 2.6 B
Magnesium 39 J
Molybdenum 1.9
Sodium <36
Method: 7471 B - Mercury (CVAA)
Lab Sample ID: MB 400-458195/14-A
Matrix: Solid
Analysis Batch: 458440
MB MB
Analyte Result Qualifier
Hq <0.0079
F
Job ID: 400-176561-1
Client Sample ID: CS-SB
Prep Type: Total/NA
Prep Batch: 458651
Spike
MSD MSD
%Rec.
RPD
Added
Result Qualifier
Unit
D
%Rec
Limits
RPD
Limit
105
106
mg/Kg
101
75-125
2
20
1050
1100
mg/Kg
100
75-125
2
20
105
104
mg/Kg
99
75-125
1
20
105
104
mg/Kg
97
75-125
2
20
105
98.1 ^
mg/Kg
94
75 -125
1
20
105
106
mg/Kg
99
75-125
2
20 F-
1050
1090
mg/Kg
100
75-125
3
20
105
107
mg/Kg
100
75-125
5
20 F-
1050
1080
mg/Kg
103
75-125
2
20 ED
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 458195
RL MDL Unit D Prepared Analyzed Dil Fac C
0.013 0.0079 mg/Kg 09/23/1912:44 09/24/1912:20 1
Lab Sample ID: LCS 400-458195/15-A Client Sample ID: Lab Control Sample
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 458440 Prep Batch: 458195
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Hg 0.0656 0.0625 mg/Kg 95 80 -120
Method: 350.1 - Nitrogen, Ammonia
Lab Sample ID: MRL 400-459035/13
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 459035
Spike
MRL
MRL
%Rec.
Analyte
Added
Result
Qualifier
Unit D %Rec Limits
Ammonia
0.0500
0.0410
J
mg/L 82 50 -150
Lab Sample ID: MB 400-458941/1-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Soluble
Analysis Batch: 459035
MB MB
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed Dil Fac
Ammonia <0.32
1.0
0.32 mg/Kg
09/27/1910:55 1
Lab Sample ID: LCS 400-458941/2-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Soluble
Analysis Batch: 459035
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit D %Rec Limits
Ammonia
40.0
41.4
mg/Kg 103 90 -110
Page 30 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

QC Sample Results
Client: EHS Support, LLC Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Method: 351.2 - Nitrogen, Total Kjeldahl
Lab Sample ID: MB 400-457976/1-A Client Sample ID: Method Blank
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 458650 Prep Batch: 457976
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Nitrogen, Kjeldahl <1.0 2.0 1.0 mg/Kg 09/20/19 20:47 09/25/19 12:49 1
Lab Sample ID: LCS 400-457976/2-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458650
Prep Batch: 457976
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
Nitrogen, Kjeldahl
10.0
10.7
mg/Kg
107 75-125
Lab Sample ID: 400-176561-1 MS
Client Sample ID: CS-SB
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458650
Prep Batch: 457976
Sample
Sample
Spike
MS
MS
%Rec.
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits
Nitrogen, Kjeldahl 65
F1
108
193
F1
mg/Kg
3� 118 90-110
Lab Sample ID: 400-176561-1 MSD
Client Sample ID: CS-SB
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458650
Prep Batch: 457976
Sample
Sample
Spike
MSD
MSD
%Rec. RPD
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits RPD Limit
Nitrogen, Kjeldahl 65
F1
108
198
F1
mg/Kg
� 123 90-110 2 20
FLab Sample ID: MRL 400-458650/9
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458650
Spike
MRL
MRL
%Rec.
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
Nitrogen, Kjeldahl
0.500
<1.0
mg/Kg
72
Method: 365.4 - Phosphorus, Total
Lab Sample ID: MB 400-457977/1-A
Matrix: Solid
Analysis Batch: 458500
MB MB
Analyte Result Qualifier
Phosphorus, Total <0.030
Lab Sample ID: LCS 400-457977/2-A
Matrix: Solid
Analysis Batch: 458500
Analyte
Phosphorus, Total
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 457977
RL MDL Unit D Prepared Analyzed Dil Fac
0.10 0.030 mg/Kg 09/20/19 20:49 09/24/19 19:02 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 457977
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
2.00 2.08 mg/Kg 104 75 - 113
Page 31 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 365.4 - Phosphorus, Total (Continued)
Lab Sample ID: 400-176561-1 MS
Matrix: Solid
Analysis Batch: 458500
Sample
Sample
Spike
Analyte Result
Qualifier
Added
Phosphorus, Total 31
F1
10.8
Lab Sample ID: 400-176561-1 MSD
Matrix: Solid
Analysis Batch: 458500
Sample
Sample
Spike
Analyte Result
Qualifier
Added
Phosphorus, Total 31
F1
10.8
Lab Sample ID: MRL 400-458500/13
Matrix: Solid
Analysis Batch: 458500
Job ID: 400-176561-1
Client Sample ID: CS-SB
Prep Type: Total/NA
Prep Batch: 457977
MS MS %Rec.
Result Qualifier Unit D %Rec Limits
45.9 F1 mg/Kg 133 72-120
Client Sample ID: CS-SB
Prep Type: Total/NA
Prep Batch: 457977
MSD MSD %Rec. RPD
Result Qualifier Unit D %Rec Limits RPD Limit
42.7 mg/Kg 103 72 -120 7 27
Client Sample ID: Lab Control Sample m
Prep Type: Total/NA
Spike
MRL
MRL %Rec.
Analyte
Added
Result
Qualifier Unit D %Rec Limits
Phosphorus, Total
0.100
0.0906
J mg/L 91
Method: 9045D - pH
Lab Sample ID: 400-176561-1 DU
Matrix: Solid
Analysis Batch: 458615
Client Sample ID: CS-SB
Prep Type: Total/NA
Sample Sample DU DU RPD
Analyte Result Qualifier Result Qualifier Unit D RPD Limit
LpH 4.8 4.8 SU 0.6 5
Method: SM 2540G - Total, Fixed, and Volatile Solids
Lab Sample ID: MB 400-458517/1 Client Sample ID: Method Blank
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 458517
MB MB
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Solids <0.010 0.010 0.010 % 09/24/19 21:32 1
Method: WALKLEY BLACK - Organic Carbon, Total (TOC)
Lab Sample ID: MB 400-459204/1 Client Sample ID: Method Blank
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 459204
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Total Organic Carbon <0.042 0.10 0.042 Percent 09/28/19 23:00 1
Lab Sample ID: LCS 400-459204/2 Client Sample ID: Lab Control Sample
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 459204
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Total Organic Carbon 0.200 0.231 Percent 116 65 -126
Eurofins TestAmerica, Pensacola
Page 32 of 47 10/4/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176561-1
Client Sample ID: CS-SB Lab Sample ID: 400-176561-1
Date Collected: 09/18/19 08:45 Matrix: Solid
Date Received: 09/19/19 08:54
Batch
Batch
Dil Initial
Prep Type
Type
Method
Run Factor Amount
Total/NA
Analysis
9045D
1
Total/NA
Analysis
SM 2540G
1
Total/NA
Analysis
Total Nitrogen
1
Client Sample ID: CS-SB
Date Collected:
09/18/19 08:45
Date Received: 09/19/19 08:54
Batch
Batch
Prep Type
Type
Method
Total/NA
Prep
5035
Total/NA
Analysis
8260D
Total/NA
Leach
8315A
Total/NA
Prep
8315A_W_Prep
Total/NA
Analysis
8315A
Soluble
Leach
DI Leach
Soluble
Analysis
9056
Total/NA
Prep
3050B
Total/NA
Analysis
6010D
Total/NA
Prep
7471 B
Total/NA
Analysis
7471 B
Soluble
Leach
DI Leach
Soluble
Analysis
350.1
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Total/NA
Analysis
WALKLEY
BLACK
Final Batch
Prepared
Amount Number
or Analyzed
Analyst
Lab
458615
09/25/19 13:30
DEK
TAL PEN
458517
09/24/19 21:32
DEK
TAL PEN
458680
09/25/19 17:19
JAT
TAL PEN
Lab Sample ID: 400-176561-1
Matrix: Solid
Percent Solids: 92.4
Dil
Initial
Final
Batch
Prepared
Run Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
5.453 g
5.00 g
458116
09/22/19 19:56
BSW
TAL PEN
1
5 mL
5 mL
458113
09/23/19 03:54
BSW
TAL PEN
25.10 g
500 mL
401722
09/20/19 12:30
DRJ
TAL CAN
100 mL
5 mL
401870
09/22/19 09:38
BMB
TAL CAN
1
401979
09/23/19 11:42
KMG
TAL CAN
2.505 g
50 mL
458420
09/24/19 15:08
CAC
TAL PEN
1
458475
09/25/19 05:11
JAW
TAL PEN
.5164 g
50 mL
458651
09/25/19 16:35
TET
TAL PEN
1
459652
10/01/19 20:12
GESP
TAL PEN
0.5144 g
40 mL
458195
09/23/19 12:45
JAP
TAL PEN
1
458440
09/24/19 12:50
JAP
TAL PEN
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
1
10 mL
10 mL
459035
09/27/19 10:52
KJR
TAL PEN
1 g
25 mL
457976
09/20/19 20:47
HES
TAL PEN
1
458650
09/25/19 12:53
JAT
TAL PEN
1 g
25 mL
457977
09/20/19 20:49
HES
TAL PEN
1
10 mL
10 mL
458500
09/24/19 19:05
JAT
TAL PEN
1
459204
09/28/19 23:00
DEK
TAL PEN
Client Sample ID: CS-WB
Lab Sample ID: 400-176561-2
Date Collected: 09/18/19 09:50
Matrix: Solid
Date Received: 09/19/19 08:54
Batch Batch
Dil Initial
Final Batch
Prepared
Prep Type Type Method
Run Factor Amount
Amount Number
or Analyzed
Analyst Lab
Total/NA Analysis 9045D
1
458615
09/25/19 13:30
DEK TAL PEN
Total/NA Analysis SM 2540G
1
458517
09/24/19 21:32
DEK TAL PEN
Total/NA Analysis Total Nitrogen
1
458680
09/25/19 17:19
JAT TAL PEN
Client Sample ID: CS-WB
Lab Sample ID: 400-176561-2
Date Collected: 09/18/19 09:50
Matrix: Solid
Date Received: 09/19/19 08:54
Percent Solids: 90.7
Batch Batch
Dil Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Prep 5035
5.573 g
5.00 g
458116 09/22/19 19:56 BSW TAL PEN
Total/NA Analysis 8260D
1 5 mL
5 mL
458113 09/23/19 04:20 BSW TAL PEN
Eurofins TestAmerica, Pensacola
Page 33 of 47 10/4/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-1
Client Sample ID: CS-WB Lab Sample ID: 400-176561-2
Date Collected: 09/18/19 09:50 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 90.7
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Leach
8315A
Total/NA
Prep
8315A_W_Prep
Total/NA
Analysis
8315A
Soluble
Leach
DI Leach
Soluble
Analysis
9056
Total/NA
Prep
3050B
Total/NA
Analysis
6010D
Total/NA
Prep
7471 B
Total/NA
Analysis
7471 B
Soluble
Leach
DI Leach
Soluble
Analysis
350.1
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Total/NA
Analysis
WALKLEY
BLACK
Client Sample ID: CS -NB
Date Collected:
09/18/19 16:25
Date Received: 09/19/19 08:54
Dil
Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst
Lab
24.97 g
500 mL
401722
09/20/19 12:30
DRJ
TAL CAN
100 mL
5 mL
401870
09/22/19 09:38
BMB
TAL CAN
1
401979
09/23/19 12:09
KMG
TAL CAN
2.521 g
50 mL
458420
09/24/19 15:08
CAC
TAL PEN
1
458475
09/25/19 06:19
JAW
TAL PEN
.4992 g
50 mL
458651
09/25/19 16:35
TET
TAL PEN
1
459652
10/01/19 20:30
GESP
TAL PEN
0.5510 g
40 mL
458195
09/23/19 12:45
JAP
TAL PEN
1
458440
09/24/19 12:52
JAP
TAL PEN
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
1
10 mL
10 mL
459035
09/27/19 10:56
KJR
TAL PEN
1 g
25 mL
457976
09/20/19 20:47
HES
TAL PEN
1
458650
09/25/19 12:57
JAT
TAL PEN
1 g
25 mL
457977
09/20/19 20:49
HES
TAL PEN
1
10 mL
10 mL
458500
09/24/19 19:08
JAT
TAL PEN
1
459204
09/28/19 23:00
DEK
TAL PEN
Lab Sample ID: 400-176561-3
Matrix: Solid
Prep Type
Batch
Type
Batch
Method
Run
Dil
Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst
Lab
Total/NA
Analysis
9045D
1
458615
09/25/19 13:30
DEK
TAL PEN
Total/NA
Analysis
SM 254OG
1
458517
09/24/19 21:32
DEK
TAL PEN
Total/NA
Analysis
Total Nitrogen
1
458680
09/25/19 17:19
JAT
TAL PEN
Client Sample ID: CS -NB
Lab
Sample ID: 400-176561-3
Date Collected:
09/18/19 16:25
Matrix: Solid
Date Received: 09/19/19 08:54
Percent
Solids:
91.8
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Prep
5035
5.489 g
5.00 g
458116
09/22/19 19:56
BSW
TAL PEN
Total/NA
Analysis
8260D
1
5 mL
5 mL
458113
09/23/19 04:46
BSW
TAL PEN
Total/NA
Leach
8315A
24.97 g
500 mL
401722
09/20/19 12:30
DRJ
TAL CAN
Total/NA
Prep
8315A_W_Prep
100 mL
5 mL
401870
09/22/19 09:38
BMB
TAL CAN
Total/NA
Analysis
8315A
10
402131
09/24/19 07:09
KMG
TAL CAN
Total/NA
Leach
8315A
RE
24.97 g
500 mL
401722
09/20/19 12:30
DRJ
TAL CAN
Total/NA
Prep
8315A_W_Prep
RE
10 mL
5 mL
402684
09/26/19 11:56
BMB
TAL CAN
Total/NA
Analysis
8315A
RE
1
402951
09/27/19 22:26
KMG
TAL CAN
Soluble
Leach
DI Leach
2.501 g
50 mL
458420
09/24/19 15:08
CAC
TAL PEN
Soluble
Analysis
9056
1
458475
09/25/19 06:42
JAW
TAL PEN
Total/NA
Prep
3050B
.5110 g
50 mL
458651
09/25/19 16:35
TET
TAL PEN
Total/NA
Analysis
6010D
1
459652
10/01/19 20:33
GESP
TAL PEN
Page 34 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176561-1
Client Sample ID: CS -NB Lab Sample ID: 400-176561-3
Date Collected: 09/18/19 16:25 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 91.8
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Prep
7471 B
Total/NA
Analysis
7471 B
Soluble
Leach
DI Leach
Soluble
Analysis
350.1
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Total/NA
Analysis
WALKLEY
BLACK
Client Sample ID: FIELD BLANK
Date Collected:
09/18/19 00:00
Date Received: 09/19/19 08:54
Dil
Initial
Final
Batch
Prepared
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
0.5044 g
40 mL
458195
09/23/19 12:45
JAP
TAL PEN
1
458440
09/24/19 12:54
JAP
TAL PEN
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
20
10 mL
10 mL
459035
09/27/19 11:07
KJR
TAL PEN
1 mL
25 mL
457976
09/20/19 20:47
HES
TAL PEN
10
458650
09/25/19 15:11
JAT
TAL PEN
1 mL
25 mL
457977
09/20/19 20:49
HES
TAL PEN
2
10 mL
10 mL
458500
09/24/19 19:15
JAT
TAL PEN
1
459204
09/28/19 23:00
DEK
TAL PEN
Lab Sample ID: 400-176561-4
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
459268
09/30/19 10:17
RS TAL PEN
Client Sample ID: HCHO FIELD BLANK
Lab
Sample ID: 400-176561-5
Date Collected: 09/18/19 16:35
Matrix: Water
Date Received: 09/19/19 08:54
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 8315A_W_Prep
100 mL
5 mL
401507
09/20/19 09:37
BMB TAL CAN
Total/NA Analysis 8315A
1
401778
09/20/19 16:40
KMG TAL CAN
Client Sample ID: Method Blank
Lab Sample
ID: MB
240-401507/2-A
Date Collected: N/A
Matrix: Water
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 8315A_W_Prep
100 mL
5 mL
401507
09/19/19 10:37
BMB TAL CAN
Total/NA Analysis 8315A
1
401778
09/20/19 16:13
KMG TAL CAN
Client Sample ID: Method Blank
Lab Sample ID: MB 240-401870/18-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep 8315A_W_Prep
100 mL
5 mL
401870
09/22/19 09:38
BMB TAL CAN
Total/NA Analysis 8315A
1
401979
09/23/19 11:23
KMG TAL CAN
Page 35 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
F Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
8315A_W_Prep
Total/NA Analysis
8315A
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method
Total/NA Prep
351.2
Total/NA Analysis
351.2
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method
Total/NA Prep
365.2/365.3/365
Total/NA Analysis
365.4
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Lab Chronicle C
Job ID: 400-176561-1
Lab Sample ID: MB 240-402684/2-A
Matrix: Solid
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
100 mL 5 mL 402684 09/26/19 11:56 BMB TAL CAN
1 402951 09/27/19 22:08 KMG TAL CAN
Lab Sample ID: MB 400-457976/1-A
Matrix: Solid
Dil Initial Final
Run Factor Amount Amount
25 mL 25 mL
1
F
Batch
Prepared
Number
or Analyzed
Analyst Lab
—
457976
09/20/19 20:47
HES TAL PEN
458650
09/25/19 12:49
JAT TAL PEN
Lab Sample
ID: MB
400-457977/1-A
Matrix. Solid
Dil Initial
Final
Batch
Prepared
Run Factor Amount
Amount
Number
or Analyzed Analyst Lab
25 mL
25 mL
457977
09/20/19 20:49 HES TAL PEN
1 10 mL
10 mL
458500
09/24/19 19:02 JAT TAL PEN
Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
5035
Total/NA Analysis
8260D
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
F Batch Batch
Prep Type Type Method Run
Total/NA Prep 7471 B
Total/NA Analysis 7471 B
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Lab Sample ID: MB 400-458116/2-A
Matrix: Solid
Dil Initial
Final
Batch
Prepared
Factor Amount
Amount
Number
or Analyzed
Analyst Lab
5.00 g
5.00 g
458116
09/22/19 19:56
BSW TAL PEN
1 5 mL
5 mL
458113
09/22/19 22:10
BSW TAL PEN
Lab Sample ID: MB 400-458195/14-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed Analyst Lab
0.6102 g 40 mL 458195
09/23/19 12:44 JAP TAL PEN
1 458440
09/24/19 12:20 JAP TAL PEN
Lab Sample ID: MB 400-458420/1-A
Matrix: Solid
Batch
Batch
Dil Initial Final Batch
Prepared
Prep Type Type
Method
Run Factor Amount Amount Number
or Analyzed Analyst Lab
Soluble Leach
DI Leach
2.5 66 g 50 mL 458420
09/ 44/19 15:08 CAC TAL PEN
Soluble Analysis
9056
1 458475
09/25/19 04:02 JAW TAL PEN
Page 36 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Lab Chronicle C
Job ID: 400-176561-1
Lab Sample ID: MB 400-458517/1
Matrix: Solid
F Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis SM 2540G 1 458517 09/24/19 21:32 DEK TAL PEN
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
3050B
Total/NA Analysis
6010D
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Lab Sample ID: MB 400-458651/1-A
Matrix: Solid
Dil Initial Final Batch
Prepared
C
Factor Amount Amount Number
or Analyzed Analyst Lab
.5040 g 50 mL 458651
09/25/19 16:35 TET TAL PEN
1 459652
10/01/19 20:05 GESP TAL PEN
Batch
Batch
Dil Initial
Final
Prep Type
Type
Method
Run Factor Amount
Amount
Soluble
Leach
DI Leach
5 g
100 mL
Soluble
Analysis
350.1
1 10 mL
10 mL
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Analysis
WALKLEY
BLACK
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Analysis
8260D
Lab Sample ID: MB 400-458941/1-A
Matrix: Solid m
Batch Prepared
Number or Analyzed Analyst Lab
458941 09/27/19 09:36 KJR TAL PEN
459035 09/27/19 10:55 KJR TAL PEN
Lab Sample ID: MB 400-459204/1 r
Matrix: Solid
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
1 459204 09/28/19 23:00 DEK TAL PEN
Lab Sample ID: MB 400-459268/4
Matrix: Water
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
1 5 mL 5 mL 459268 09/30/19 07:41 RS TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 240-401507/3-A
Date Collected: N/A
Matrix: Water
Date Received: N/A
F
Batch
Batch Dil Initial
Final Batch
Prepared
Prep Type Type
Method Run Factor Amount
Amount Number
or Analyzed
Analyst Lab
Total/NA Prep
8315A_W_Prep 100 mL
5 mL 401507
09/19/19 10:37
BMB TAL CAN
Total/NA Analysis
8315A 1
401778
09/20/19 16:22
KMG TAL CAN
Page 37 of 47
Eurofins TestAmerica, Pensacola
10/4/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 240-401870/19-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
F Batch Batch
Dil Initial Final Batch Prepared
Prep Type Type Method Run
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 8315A_W_Prep
100 mL 5 mL 401870 09/22/19 09:38 BMB TAL CAN
Total/NA Analysis 8315A
1 401979 09/23/19 11:32 KMG TAL CAN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 240-402684/3-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil Initial Final Batch Prepared
Prep Type Type Method Run
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 8315A_W_Prep
100 mL 5 mL 402 884 09/ 66/19 11:56 BMB TAL CAN
Total/NA Analysis 8315A
1 402951 09/27/19 22:17 KMG TAL CAN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 400-45797612-A 1
Date Collected: N/A
Matrix: Solid W
Date Received: N/A
Batch Batch
Dil Initial Final Batch Prepared
Prep Type Type Method Run
Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 351.2
25 mL 25 mL 457976 09/20/19 20:47 HES TAL PEN
Total/NA Analysis 351.2
1 458650 09/25/19 12:52 JAT TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 400-457977/2-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
365.2/365.3/365
Total/NA Analysis
365.4
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
F Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
5035
Total/NA Analysis
8260D
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Dil Initial
Final
Batch
Prepared
Factor Amount
Amount
Number
or Analyzed
Analyst Lab
25 mL
25 mL
457977
09/20/19 20:49
HES TAL PEN
1 10 mL
10 mL
458500
09/24/19 18:40
JAT TAL PEN
Lab Sample ID: LCS 400-458116/1-A
Matrix: Solid
Dil Initial
Final
Batch
Prepared
Factor Amount
Amount
Number
or Analyzed Analyst Lab
5.00 g
5.00 g
458116
09/22/19 19:56 BSW TAL PEN
1 5 mL
5 mL
458113
09/22/19 20:37 BSW TAL PEN
Lab Sample ID: LCS 400-458195/15-A
Matrix: Solid
Batch
Batch
Dil Initial Final Batch
Prepared
Prep Type Type
Method
Run Factor Amount Amount Number
or Analyzed Analyst Lab
Total/NA Prep
7471 B
0.6142 g 40 mL 458195
09/23/19 12:44 JAP TAL PEN
Total/NA Analysis
7471 B
1 458440
09/24/19 12:22 JAP TAL PEN
Eurofins TestAmerica, Pensacola
Page 38 of 47 10/4/2019

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Lab Chronicle C
Job ID: 400-176561-1
Lab Sample ID: LCS 400-458420/2-A
Matrix: Solid
Batch
Batch
Dil Initial Final Batch
Prepared
Prep Type Type
Method
Run Factor Amount Amount Number
or Analyzed Analyst Lab
Soluble Leach
DI Leach
2.421 g 50 mL 458420
09/24/19 15:08 CAC TAL PEN
Soluble Analysis
9056
1 458475
09/25/19 04:25 JAW TAL PEN
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch Batch
Prep Type Type Method Run
Total/NA Analysis SM 2540G
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch Batch
Prep Type Type Method Run
Total/NA Analysis 9045D
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch Batch
Prep Type Type Method Run
Total/NA Prep 3050B
Total/NA Analysis 6010D
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Soluble Leach
DI Leach
Soluble Analysis
350.1
Client Sample ID: Lab
Control Sample
Date Collected: N/A
Date Received: N/A
Lab Sample ID: LCS 400-458517/12
Matrix: Solid
F
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
1 458517 09/24/19 21:32 DEK TAL PEN
Lab Sample ID: LCS 400-458615/4
Matrix: Solid m
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
1 458615 09/25/19 13:30 DEK TAL PEN
Lab Sample ID: LCS 400-458651/2-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed Analyst Lab
.5010 g 50 mL 458651
09/25/19 16:35 TET TAL PEN
1 459652
10/01/19 20:09 GESP TAL PEN
Dil Initial
Factor Amount
5g
1 10 mL
Lab Sample ID: LCS 400-458941/2-A
Matrix: Solid
Final
Amount
100 mL
10 mL
Batch
Prepared
Number
or Analyzed Analyst Lab
458941
09/27/19 09:36 KJR TAL PEN
459035
09/27/19 10:43 KJR TAL PEN
Lab Sample ID: LCS 400-459204/2
Matrix: Solid
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis WALKLEY 1 459204 09/28/19 23:00 DEK TAL PEN
BLACK
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-459268/1002
Date Collected: N/A Matrix: Water
Date Received: N/A
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 459268 09/30/19 06:41 RS TAL PEN
Eurofins TestAmerica, Pensacola
Page 39 of 47 10/4/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample Dup
Lab
Sample ID: LCSD
400-458420/3-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Soluble Leach DI Leach
2.556 g
50 mL
458420
09/24/19 15:08
CAC TAL PEN
Soluble Analysis 9056
1
458475
09/25/19 04:48
JAW TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample
ID: MRL 400-458500/13
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 365.4
1
10 mL
10 mL
458500
09/24/19 16:44
JAT TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: MRL 400-458650/9
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 351.2
1
458650
09/25/19 11:00
JAT TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample
ID: MRL 400-459035/13
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 350.1
1
10 mL
10 mL
459035
09/27/19 10:33
KJR TAL PEN
Client Sample ID: CS-SB
Lab Sample ID: 400-176561-1 MS
Date Collected: 09/18/19 08:45
Matrix: Solid
Date Received: 09/19/19 08:54
Percent
Solids: 92.4
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Leach 8315A
25.08 g
500 mL
401722
09/20/19 12:30
DRJ TAL CAN
Total/NA Prep 8315A_W_Prep
100 mL
5 mL
401870
09/22/19 09:38
BMB TAL CAN
Total/NA Analysis 8315A
1
401979
09/23/19 11:50
KMG TAL CAN
Soluble Leach DI Leach
2.485 g
50 mL
458420
09/24/19 15:08
CAC TAL PEN
Soluble Analysis 9056
1
458475
09/25/19 05:34
JAW TAL PEN
Total/NA Prep 3050B
.5062 g
50 mL
458651
09/25/19 16:35
TET TAL PEN
Total/NA Analysis 6010D
1
459652
10/01/19 20:23
GESP TAL PEN
Total/NA Prep 351.2
1 g
25 mL
457976
09/20/19 20:47
HES TAL PEN
Total/NA Analysis 351.2
1
458650
09/25/19 12:54
JAT TAL PEN
Total/NA Prep 365.2/365.3/365
1 g
25 mL
457977
09/20/19 20:49
HES TAL PEN
Total/NA Analysis 365.4
1
10 mL
10 mL
458500
09/24/19 19:06
JAT TAL PEN
Eurofins TestAmerica, Pensacola
Page 40 of 47 10/4/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Client Sample ID: CS-SB
Lab Sample ID: 400-176561-1 MSD
Date Collected: 09/18/19 08:45
Matrix: Solid
Date Received: 09/19/19 08:54
Percent Solids: 92.4
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed Analyst Lab
Total/NA Lekh 8315A
25.08 g
500 mL
401722
09/20/19 12:30 DRJ TAL CAN
Total/NA Prep 8315A_W_Prep
100 mL
5 mL
401870
09/22/19 09:38 BMB TAL CAN
Total/NA Analysis 8315A
1
401979
09/23/19 11:59 KMG TAL CAN
Soluble Leach DI Leach
2.496 g
50 mL
458420
09/24/19 15:08 CAC TAL PEN
Soluble Analysis 9056
1
458475
09/25/19 05:57 JAW TAL PEN
Total/NA Prep 3050B
.5174 g
50 mL
458651
09/25/19 16:35 TET TAL PEN
Total/NA Analysis 6010D
1
459652
10/01/19 20:26 GESP TAL PEN
Total/NA Prep 351.2
1 g
25 mL
457976
09/20/19 20:47 HES TAL PEN
Total/NA Analysis 351.2
1
458650
09/25/19 12:56 JAT TAL PEN
Total/NA Prep 365.2/365.3/365
1 g
25 mL
457977
09/20/19 20:49 HES TAL PEN
Total/NA Analysis 365.4
1
10 mL
10 mL
458500
09/24/19 19:07 JAT TAL PEN
Client Sample ID: CS-SB
Lab Sample ID: 400-176561-1 DU
Date Collected: 09/18/19 08:45
Matrix: Solid
Date Received: 09/19/19 08:54
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed Analyst Lab
Total/NA Analysis 9045D
1
458615
09/25/19 13:30 DEK TAL PEN
Laboratory References:
TAL CAN = Eurofins TestAmerica, Canton, 4101 Shuffel Street NW, North Canton, OH 44720, TEL [phone]
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins TestAmerica, Pensacola
Page 41 of 47 10/4/2019

Method Summary C
Client: EHS Support, LLC Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Method
Method Description
Protocol
Laboratory
8260D
Volatile Organic Compounds by GC/MS
SW846
TAL PEN
8315A
Carbonyl Compounds by HPLC
SW846
TAL CAN
9056
Anions, Ion Chromatography
SW846
TAL PEN
6010D
Metals (ICP)
SW846
TAL PEN
7471B
Mercury (CVAA)
SW846
TAL PEN
350.1
Nitrogen, Ammonia
MCAWW
TAL PEN
351.2
Nitrogen, Total Kjeldahl
MCAWW
TAL PEN
365.4
Phosphorus, Total
EPA
TAL PEN
9045D
pH
SW846
TAL PEN
SM 2540G
Total, Fixed, and Volatile Solids
SM
TAL PEN
Total Nitrogen
Nitrogen, Total
EPA
TAL PEN
WALKLEY
Organic Carbon, Total (TOC)
MSA
TAL PEN
BLACK
3050B
Preparation, Metals
SW846
TAL PEN
351.2
Nitrogen, Total Kjeldahl
MCAWW
TAL PEN
365.2/365.3/365
Phosphorus, Total
MCAWW
TAL PEN
5030C
Purge and Trap
SW846
TAL PEN
5035
Closed System Purge and Trap
SW846
TAL PEN
7471B
Preparation, Mercury
SW846
TAL PEN
8315A
Solid Leach (Carbonyl Compounds)
SW846
TAL CAN
8315A_W_Prep
Liquid -Liquid Extraction (Carbonyl Compounds)
SW846
TAL CAN
DI Leach
Deionized Water Leaching Procedure
ASTM
TAL PEN
Protocol References:
ASTM = ASTM International
EPA = US Environmental Protection Agency
MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions.
MSA = "Methods Of Soil Analysis, Chemical And Microbiological Properties", Part 2, 2nd Ed., 1982 And Subsequent Revisions.
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:
TAL CAN = Eurofins TestAmerica, Canton, 4101 Shuffel Street NW, North Canton, OH 44720, TEL [phone]
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins TestAmerica, Pensacola
Page 42 of 47 10/4/2019

Accreditation/Certification Summary
C
Client: EHS Support, LLC
Job ID: 400-176561-1
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Pensacola
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
Authority
Program
Identification Number
Expiration Date
North Carolina (WW/SW)
State Program
314
12-31-19
The following analytes are included in this report, but the laboratory is not certified by the governing authority.
This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method
Matrix
Analyte
350.1
Solid
Ammonia
351.2 351.2
Solid
Nitrogen, Kjeldahl
365.4 365.2/365.3/365 Solid
Phosphorus, Total
9056
Solid
Nitrate as N
9056
Solid
Nitrite as N
SM 2540G
Solid
Total Solids
Total Nitrogen
Solid
Nitrogen, Total
WALKLEY BLACK
Solid
Total Organic Carbon
Laboratory: Eurofins TestAmerica, Canton
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
California
State
2927
02-23-20
Connecticut
State
PH-0590
12-31-19
Florida
NELAP
E87225
06-30-20
Georgia
State
4062
02-23-20
Illinois
NELAP
004498
07-31-20
Iowa
State
421
06-01-20
Kansas
NELAP
E-10336
04-30-20
Kentucky (UST)
State
112225
02-23-20
Kentucky (WW)
State
KY98016
12-31-19
Minnesota
NELAP
OH00048
12-31-19
Minnesota (Petrofund)
State Program
3506
07-31-21
New Jersey
NELAP
OH001
06-30-20
New York
NELAP
10975
03-31-20
Ohio VAP
State
CL0024
06-05-21
Oregon
NELAP
4062
02-23-20
Pennsylvania
NELAP
68-00340
08-31-20
Texas
NELAP
T104704517-18-10
08-31-20
USDA
US Federal Programs
P330-16-00404
12-28-19
Virginia
NELAP
010101
09-14-20
Washington
State
C971
01-12-20
West Virginia DEP
State
210
12-31-19
Eurofins TestAmerica, Pensacola
Page 43 of 47 10/4/2019

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10/4/2019

Eurofins TestAmetriea Cannon Sample Receipt iForm/Narrative Login #
Can#oxl FacRity
Client ite Name Cooler a by:
Cooler Received on 4 Opened on T /`;
FedEx: 11 ' Q • UPS FAS Clipper Client Drop Off TestArnerica Courier Dther
Receipt Afler-hours: Drop-off DaWTivje Stara a Location
TestAmerica Cooler # Foam Box Client C offer Box Other
Packing material used; le Wrap ' Foam Iastic None Other
(�0C31�AIT: et Ice Blue ice fury lee Water None
I - Cooler ternperature upon receipi ❑ set Malipkc c'cK.irF Form
lit UUN*1 IR-10 (Ci= +0.7'Q Observed Cooler Temp. t Corrected Cooler Temp7 "C
I UUN #1R-I I (CF +0.9'C) Observed CouleTTemp. _ °C Corrected Cooler Temp,. "C
2. Were tamper�c►tKWy seats an the otlbWe of the coolar(s) if Yes Quant ity e ' No
-Were the scats on the outside of the ccoler(s) signed & dated` 7 No NA
-Were tamper/custody seals on the bnldc(s) or bottle kits (LLl-1glMeHg)? Yes
-Were camper/custody seals intact and uncompromised? Yes No NA
3 51t' ere' ekin sliP attached to the cooler(s)� Yes) No
4.
Did custody paper accompany the samplc(s)?
ND
S.
Were the custody gapers relinquished & signed in the appropriate place?
es,
No
6.
Waslwere the person(n) woe collected the sample clearly identified on the C'W x
e
Nn
7.
Did all bottles arrive in good condition (Unbroken)?
No
8.
Could all bottle labels be reconciled with the COC'
c�
No
9.
Were correct bottle(s) }used for she test(s) indicated?
' e
No
10,
Sufficient quantity received to perform indicated analyses?
Tess that are not
checked for p11 by
Retching;
VOAs
Olt and Grease
TOC
11-
Are these work share 54rnples?
Yes
if yes. Quesl ions 1 Z-1 b have be= checked at the originating laboratory.
12-
Wert all preserved samples] at the correct pFA upon receipt?
Yes
No a- pF! Strip L{xt# HC_ 1411i1s
13.
14.
Werc VDAs on the CW?
Were air bubbles >6 mm in any VOA vials'? 0on Larger than this-
Yes
Yes
CO
No
15.
Was a VOA trip blank present to the coolers}"? Trip Blank I-ot H
Yes
16.
Was a LL Hg or Me Bg trip blank present? _ _
Yes
ed
Contacted PM Date
Concerning
by via Verbal Voice Mail Other
17_ CHAIN 017CUS1170DY & SAMPLE VISC'REPANCIES
I& SAMPLE CONDITION
Sample($)
sample(s)
sample(s)
1:9, SAMPLE PRESERVATION
Samplesprccessed by:
were received after the recommended holding time had expired -
were received in a broken container -
were received with bubble >6 tort in diametrr. (Notify P l
sample(s) ,-were further preserved in the laboratory.
i I -irate presen-ed: _ Preservatives) added{Lot nurnbcr(s):
VOA Sample Preservation - Datellirnr VOAs Frozen:
117-MC. 099
Page 46 of 47 10/4/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176561-1
Login Number: 176561
List Number: 1
Creator: Gore, Beija K
Question
Answer
List Source: Eurofins TestAmerica, Pensacola
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
1099061,1099060
Sample custody seals, if present, are intact.
N/A
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
3.1 °C IR 7
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.
True
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.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 47 of 47 10/4/2019

urofins
Environment Testing
TestAmerica
ANALYTICAL REPORT
Eurofins TestAmerica, Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: [phone]
Laboratory Job ID: 400-176860-1
Client Project/Site: Lined Pond Closure
r:
EHS Support, LLC
116 Janice Street
Lodi, Ohio 44254
Attn: Anton Heitger
Authorized for release by:
101812019 10:37:47 AM
Taylor Bruzzio, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Table of Contents
Laboratory Job ID: 400-176860-1
CoverPage ..............................................
1
Table of Contents .........................................
2
Case Narrative ...........................................
3 L
Detection Summary ........................................
5
Sample Summary .........................................
8
Client Sample Results ......................................
9
Definitions.........................................
21
Surrogate Summary .......................................
22
QC Association ...........................................
23 C
QC Sample Results ........................................
29
Chronicle................................................
39
Method Summary .........................................
50
Certification Summary ......................................
51
Chain of Custody ..........................................
54
Receipt Checklists .........................................
58
Eurofins TestAmerica, Pensacola
Page 2 of 59 10/8/2019

Case Narrative
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Laboratory: Eurofins TestAmerica, Pensacola
Narrative
Job Narrative
400-176860-1
Comments
No additional comments.
Job ID: 400-176860-1
Receipt
The samples were received on 9/24/2019 9:19 AM; the samples arrived in good condition, properly preserved and, where required, on ice.
The temperatures of the 2 coolers at receipt time were 0.30 C and 0.40 C.
GC/MS VOA
Method(s) 8260C, 8260D: The preservative used in the sample containers provided is not compatible with one of the Method 8260
analytes requested. The following sample was received preserved with hydrochloric acid: FIELD BLANK (400-176860-7). The requested
target analyte list includes 2-Chloroethyl vinyl ether, acrolein and acrylonitrile, acid -labile compounds that degrade in an acidic medium.
Method(s) 8260D: The laboratory control sample (LCS) for preparation batch 400-460393 and analytical batch 400-460337 recovered
outside control limits for the following analyte: Bromoform. This analyte was biased high in the LCS and was not detected in the
associated samples; therefore, the data have been reported.
Method(s) 8260D: The continuing calibration verification (CCV) associated with batch 400-460337 recovered above the upper control limit
for Bromoform and Bromomethane. The samples associated with this CCV were non -detects for the affected analytes; therefore, the data
have been reported.
Method(s) 8260D: The following samples were diluted due to the abundance of non -target analytes: CS-4 (400-176860-1), CS-3
(400-176860-2), CS-2 (400-176860-3), CS-1 (400-176860-4) and CS-EB (400-176860-5). Elevated reporting limits (RLs) are provided.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
HPLC/IC
Method(s) 9056: The method blank for preparation batch 400-459479 and analytical batch 400-459583 contained Nitrate as N above the
method detection limit. This target analyte concentration was less than the reporting limit (RL); therefore, re -extraction and/or re -analysis
of samples was not performed.
Method(s) 9056: The laboratory control sample duplicate (LCSD) for preparation batch 400-459479 and analytical batch 400-459583
recovered outside control limits for the following analyte: Nitrite as N. This analyte was biased high in the LCSD and was not detected in
the associated samples; therefore, the data have been reported.
Method(s) 9056: The continuing calibration verification (CCV) associated with batch 400-459746 recovered above the upper control limit
for Nitrite as N. The samples associated with this CCV were non -detects for the affected analytes; therefore, the data have been reported
The following sample is impacted: CS-EB (400-176860-5).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
GC VOA
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Metals
Method(s) 6010D: The initial low level calibration verification (ICVL) result for batch 400-459652 was above the upper control limit for
selenium at 121 %. The bracketing low level continuing calibration verifications (CCVL) recovered within acceptance criteria. Sample
results were non -detect at the MDL, and have been reported as qualified data. All other QC results for selenium meet data quality
objectives.
Method(s) 6010D: The method blank for preparation batch 400-458651 and analytical batch 400-459652 contained Calcium and Zinc
above the method detection limit. This target analyte concentration was less than the reporting limit (RL); therefore, re -extraction and/or
re -analysis of samples was not performed.
Eurofins TestAmerica, Pensacola
Page 3 of 59 10/8/2019

Case Narrative C
Client: EHS Support, LLC Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Job ID: 400-176860-1 (Continued)
Laboratory: Eurofins TestAmerica, Pensacola (Continued)
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page
General Chemistry
Method(s) 365.4: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 400-458725 and analytical batch
400-458830 were outside control limits for Phosphorus, Total. Sample matrix interference and/or non -homogeneity are suspected
because the associated laboratory control sample (LCS) recovery was within acceptance limits.
Method(s) 350.1: The following samples were diluted to bring the concentration of target analytes within the calibration range: CS-3
(400-176860-2), CS-2 (400-176860-3) and CS-1 (400-176860-4). Elevated reporting limits (RLs) are provided.
Method(s) 350.1: The matrix spike (MS) recoveries for preparation batch 400-458941 and analytical batch 400-459035 were outside
control limits. Sample matrix interference and/or non -homogeneity are suspected because the associated laboratory control sample
(LCS) recovery was within acceptance limits.
Method(s) 351.2: The matrix spike (MS) recoveries for preparation batch 400-458724 and analytical batch 400-458985 were outside
control limits for Nitrogen, Kjeldahl. Sample matrix interference and/or non -homogeneity are suspected because the associated
laboratory control sample (LCS) recovery was within acceptance limits.
Method(s) 351.2: The matrix spike / matrix spike duplicate (MS/MSD) precision for preparation batch 400-458724 and analytical batch
400-458985 was outside control limits for Nitrogen, Kjeldahl. Sample matrix interference and/or non -homogeneity are suspected
because the associated laboratory control sample (LCS) precision was within acceptance limits.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page
Organic Prep
Method(s) 8315A_W_Prep: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate (MS/MSD)
associated with preparation batch 240-402652.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Lab Admin
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins TestAmerica, Pensacola
Page 4 of 59 10/8/2019

Detection Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-4 Lab Sample ID: 400-176860-1
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
Formaldehyde
33
2.3
1.4
mg/Kg
1
8315A
Total/NA '
Nitrate as N
0.49
J B
2.3
0.38
mg/Kg
1
9056
Soluble
Chromium
1.1
1.1
0.35
mg/Kg
1
6010D
Total/NA
Copper
0.94
J
2.2
0.84
mg/Kg
1
6010D
Total/NA
Calcium
150
B
56
9.5
mg/Kg
1
6010D
Total/NA
Nickel
0.74
0.56
0.16
mg/Kg
1
6010D
Total/NA
Lead
1.1
1.1
0.25
mg/Kg
1
6010D
Total/NA
Zinc
6.5
B
2.2
0.81
mg/Kg
1
6010D
Total/NA
Magnesium
20
J
56
8.2
mg/Kg
1
6010D
Total/NA
Molybdenum
7.2
1.1
0.33
mg/Kg
1
6010D
Total/NA
Sodium
44
J
110
38
mg/Kg
1
6010D
Total/NA
Mercury
0.0086
J
0.020
0.0078
mg/Kg
1
7471 B
Total/NA
Phosphorus, Total
20
F1
2.9
0.87
mg/Kg
1
365.4
Total/NA
pH
6.6
Su
1
9045D
Total/NA
Total Solids
85
0.010
0.010
%
1
SM 2540G
Total/NA
Total Organic Carbon
0.12
0.12
0.048
Percent
1
WALKLEY
Total/NA
BLACK
Ammonia
56
1.2
0.37
mg/Kg
1
350.1
Soluble
Client Sample ID: CS-3
Lab Sample ID: 400-176860-2
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
Formaldehyde
20
2.4
1.5
mg/Kg
1
8315A
Total/NA
Nitrate as N
0.56
J B
2.3
0.38
mg/Kg
1
9056
Soluble
Arsenic
0.90
J
1.1
0.24
mg/Kg
1
6010D
Total/NA
Cadmium
0.16
J
0.56
0.099
mg/Kg
1
6010D
Total/NA
Chromium
4.4
1.1
0.35
mg/Kg
1
6010D
Total/NA
Copper
4.8
2.2
0.84
mg/Kg
1
6010D
Total/NA
Calcium
800
B
56
9.6
mg/Kg
1
6010D
Total/NA
Nickel
3.2
0.56
0.16
mg/Kg
1
6010D
Total/NA
Lead
5.3
1.1
0.25
mg/Kg
1
6010D
Total/NA
Zinc
32
B
2.2
0.81
mg/Kg
1
6010D
Total/NA
Magnesium
69
56
8.2
mg/Kg
1
6010D
Total/NA
Molybdenum
18
1.1
0.33
mg/Kg
1
6010D
Total/NA
Sodium
48
J
110
38
mg/Kg
1
6010D
Total/NA
Nitrogen, Kjeldahl
670
59
31
mg/Kg
1
351.2
Total/NA
Phosphorus, Total
54
2.9
0.88
mg/Kg
1
365.4
Total/NA
pH
8.4
Su
1
9045D
Total/NA
Total Solids
84
0.010
0.010
%
1
SM 2540G
Total/NA
Nitrogen, Total
670
50
26
mg/Kg
1
Total Nitrogen
Total/NA
Total Organic Carbon
0.49
0.12
0.050
Percent
1
WALKLEY
Total/NA
BLACK
Ammonia
170
2.4
0.75
mg/Kg
2
350.1
Soluble
Client Sample ID: CS-2
Lab Sample ID: 400-176860-3
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
Formaldehyde
39
2.4
1.5
mg/Kg
1
8315A
Total/NA
Nitrate as N
0.59
J B
2.3
0.38
mg/Kg
1
9056
Soluble
Arsenic
1.0
J
1.1
0.24
mg/Kg
1
6010D
Total/NA
Cadmium
0.13
J
0.57
0.10
mg/Kg
1
6010D
Total/NA
Chromium
5.3
1.1
0.36
mg/Kg
1
6010D
Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 5 of 59 10/8/2019

Detection Summary
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Client Sample ID: CS-2 (Continued)
Lab Sample ID: 400-176860-3
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
Copper
4.2
2.3
0.86
mg/Kg
1
6010D
Total/NA '
Calcium
890
B
57
9.8
mg/Kg
1
6010D
Total/NA
Nickel
2.2
0.57
0.16
mg/Kg
1
6010D
Total/NA
Lead
8.0
1.1
0.25
mg/Kg
1
6010D
Total/NA
Zinc
32
B
2.3
0.83
mg/Kg
1
6010D
Total/NA
Magnesium
54
J
57
8.4
mg/Kg
1
6010D
Total/NA
Molybdenum
24
1.1
0.33
mg/Kg
1
6010D
Total/NA
Sodium
56
J
110
39
mg/Kg
1
6010D
Total/NA
Mercury
0.025
0.020
0.0079
mg/Kg
1
7471 B
Total/NA
Nitrogen, Kjeldahl
2100
300
150
mg/Kg
5
351.2
Total/NA
Phosphorus, Total
110
3.0
0.89
mg/Kg
1
365.4
Total/NA
pH
8.0
SU
1
9045D
Total/NA
Total Solids
84
0.010
0.010
%
1
SM 2540G
Total/NA
Nitrogen, Total
2100
50
26
mg/Kg
1
Total Nitrogen
Total/NA
Total Organic Carbon
0.32
0.12
0.050
Percent
1
WALKLEY
Total/NA
BLACK
Ammonia
120
2.4
0.76
mg/Kg
2
350.1
Soluble
Client Sample ID: CS-1
Lab Sample ID: 400-176860-4
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type C
Formaldehyde
28
2.3
1.4
mg/Kg
1
8315A
Total/NA
Nitrate as N
0.52
J B
2.3
0.38
mg/Kg
1
9056
Soluble
Arsenic
0.75
J
1.2
0.24
mg/Kg
1
6010D
Total/NA
Chromium
2.9
1.2
0.36
mg/Kg
1
6010D
Total/NA
Copper
1.9
J
2.3
0.87
mg/Kg
1
6010D
Total/NA
Calcium
270
B
58
9.9
mg/Kg
1
6010D
Total/NA
Nickel
0.90
0.58
0.16
mg/Kg
1
6010D
Total/NA
Lead
2.5
1.2
0.26
mg/Kg
1
6010D
Total/NA
Zinc
5.5
B
2.3
0.84
mg/Kg
1
6010D
Total/NA
Magnesium
110
58
8.5
mg/Kg
1
6010D
Total/NA
Molybdenum
88
1.2
0.34
mg/Kg
1
6010D
Total/NA
Sodium
40
J
120
40
mg/Kg
1
6010D
Total/NA
Nitrogen, Kjeldahl
890
290
150
mg/Kg
5
#
351.2
Total/NA
Phosphorus, Total
33
2.9
0.87
mg/Kg
1
#
365.4
Total/NA
pH
8.6
SU
1
9045D
Total/NA
Total Solids
82
0.010
0.010
%
1
SM 2540G
Total/NA
Nitrogen, Total
890
50
26
mg/Kg
1
Total Nitrogen
Total/NA
Total Organic Carbon
0.23
0.12
0.048
Percent
1
WALKLEY
Total/NA
BLACK
Ammonia
450
12
3.7
mg/Kg
10
350.1
Soluble
Client Sample ID: CS-EB
Lab Sample ID: 400-176860-5
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D
Method
Prep Type
Formaldehyde
7.2
2.1
1.3
mg/Kg
1
8315A
Total/NA
Nitrate as N
47
B
2.1
0.35
mg/Kg
1
9056
Soluble
Arsenic
0.38
J
1.0
0.21
mg/Kg
1
6010D
Total/NA
Chromium
3.1
1.0
0.31
mg/Kg
1
6010D
Total/NA
Copper
1.0
J
2.0
0.75
mg/Kg
1
6010D
Total/NA
Calcium
89
B
50
8.5
mg/Kg
1
6010D
Total/NA
Nickel
0.82
0.50
0.14
mg/Kg
1
6010D
Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 6 of 59 10/8/2019

Detection Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: CS-EB (Continued)
Analyte Result Qualifier
RL
MDL
Unit
Job ID: 400-176860-1
Lab Sample ID: 400-176860-5
Dil Fac D Method Prep Type
Lead 3.3
1.0
0.22
mg/Kg
1 601OD Total/NA '
Zinc 4.3 B
2.0
0.72
mg/Kg
1 6010D Total/NA
Magnesium 96
50
7.3
mg/Kg
1 6010D Total/NA
Molybdenum 1.8
1.0
0.29
mg/Kg
1 6010D Total/NA
Nitrogen, Kjeldahl 390
54
28
mg/Kg
1 351.2 Total/NA
Phosphorus, Total 77
2.7
0.80
mg/Kg
1 365.4 Total/NA
pH 5.8
SU
1 9045D Total/NA
Total Solids 94
0.010
0.010
%
1 SM 2540G Total/NA
Nitrogen, Total 440
50
26
mg/Kg
1 Total Nitrogen Total/NA
Total Organic Carbon 0.20
0.11
0.045
Percent
1 WALKLEY Total/NA
BLACK
Ammonia 96
1.1
0.34
mg/Kg
1 350.1 Soluble
Client Sample ID: HCHO FIELD BLANK 2
Lab Sample ID: 400-176860-6
ENo Detections.
Client Sample ID: FIELD BLANK
Lab Sample ID: 400-176860-7
INo Detections
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 7 of 59 10/8/2019

Sample Summary
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site:
Lined Pond Closure
Lab Sample ID
Client Sample ID
Matrix
Collected
Received Asset ID
400-176860-1
CS-4
Solid
09/23/19 11:40
09/24/19 09:19
400-176860-2
CS-3
Solid
09/23/19 14:00
09/24/19 09:19
400-176860-3
CS-2
Solid
09/23/19 15:25
09/24/19 09:19
400-176860-4
CS-1
Solid
09/23/19 14:50
09/24/19 09:19
400-176860-5
CS-EB
Solid
09/23/19 15:50
09/24/19 09:19
400-176860-6
HCHO FIELD BLANK 2
Water
09/23/19 15:55
09/24/19 09:19
400-176860-7
FIELD BLANK
Water
09/23/19 00:00
09/24/19 09:19
Eurofins TestAmerica, Pensacola
Page 8 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-4 Lab Sample ID: 400-176860-1
Date Collected: 09/23/19 11:40 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 86.7
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,1,1-Trichloroethane
<56
260
56
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,1,2,2-Tetrachloroethane
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,1,2-Trichloroethane
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,1-Dichloroethane
<42
260
42
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,1-Dichloroethene
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,2-Dichlorobenzene
<36
260
36
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,2-Dichloroethane
<42
260
42
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,2-Dichloropropane
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,3-Dichlorobenzene
<49
260
49
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
1,4-Dichlorobenzene
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Acrolein
<1400
2600
1400
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Acrylonitrile
<410
1000
410
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Benzene
<34
260
34
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Bromoform
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Bromomethane
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Carbon tetrachloride
<87
260
87
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Chlorobenzene
<27
260
27
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Chlorodibromomethane
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Chloroethane
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Chloroform
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Chloromethane
<51
260
51
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
cis-1,2-Dichloroethene
<39
260
39
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
cis-1,3-Dichloropropene
<61
260
61
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Dichlorobromomethane
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Ethylbenzene
<31
260
31
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Methylene Chloride
<510
770
510
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
m-Xylene & p-Xylene
<67
260
67
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
o-Xylene
<51
260
51
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Tetrachloroethene
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Toluene
<51
260
51
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
trans- 1,2-Dichloroethene
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
trans- 1,3-Dichloropropene
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Trichloroethene
<51
260
51
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Vinyl chloride
<130
260
130
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
2-Chloroethyl vinyl ether
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 11:25
50
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
105
72 - 122
10107119 08:54
10107119 11:25
50
Dibromofluoromethane
102
79 - 123
10107119 08:54
10107119 11:25
50
Toluene-d8 (Surr)
105
80 - 120
10107119 08:54
10107119 11:25
50
Method: 8315A - Carbonyl
Compounds by HPLC
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Formaldehyde
33
2.3
1.4
mg/Kg
09/28/19 08:26
09/30/19 08:54
1
Method: 9056 - Anions, Ion
Chromatography - Soluble
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrate as N
0.49 J B
2.3
0.38
mg/Kg
10/02/19 06:42
1
Nitrite as N
<0.38 "
2.3
0.38
mg/Kg
10/02/19 06:42
1
0
Eurofins TestAmerica, Pensacola
Page 9 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-4 Lab Sample ID: 400-176860-1
Date Collected: 09/23/19 11:40 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 86.7
Method: 6010D - Metals (ICP)
Analyte
Result
Qualifier
Arsenic
<0.24
Cadmium
<0.099
Chromium
1.1
Copper
0.94
J
Calcium
150
B
Nickel
0.74
Lead
1.1
Selenium
<0.98
"
Zinc
6.5
B
Magnesium
20
J
Molybdenum
7.2
Sodium
44
J
Method: 7471 B - Mercury (CVAA)
Analyte
Mercury
General Chemistry
Analyte
pH
Analyte
Nitrogen, Kjeldahl
Phosphorus, Total
Nitrogen, Total
Total Organic Carbon
Analyte
total Solids
General Chemistry - Soluble
Analyte
Ammonia
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1.1
0.24
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
0.56
0.099
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
1.1
0.35
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
2.2
0.84
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
56
9.5
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
0.56
0.16
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
1.1
0.25
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
2.2
0.98
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
2.2
0.81
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
56
8.2
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
1.1
0.33
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
110
38
mg/Kg
09/25/19 16:35
10/01/19 21:13
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.0086
J
0.020
0.0078
mg/Kg
10/06/1914:59
10/07/1911:56
1
Result
Qualifier
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
6.6
Su
09/30/19 23:15
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
<30
F1 F2
58
30
mg/Kg
09/26/19 00:37
09/27/19 11:52
1
20
F1
2.9
0.87
mg/Kg
09/26/19 00:40
09/26/19 13:55
1
<26
50
26
mg/Kg
09/29/1918:20
1
0.12
0.12
0.048
Percent
09/30/19 08:30
1
Result
Qualifier
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
85
0.010
0.010
%
09/24/19 21:32
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
56
1.2
0.37
mg/Kg
09/27/1910:44
1
Page 10 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-3 Lab Sample ID: 400-176860-2
Date Collected: 09/23/19 14:00 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 84.8
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,1,1-Trichloroethane
<110
510
110
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,1,2,2-Tetrachloroethane
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,1,2-Trichloroethane
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,1-Dichloroethane
<85
510
85
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,1-Dichloroethene
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,2-Dichlorobenzene
<73
510
73
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,2-Dichloroethane
<84
510
84
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,2-Dichloropropane
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,3-Dichlorobenzene
<98
510
98
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
1,4-Dichlorobenzene
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Acrolein
<2900
5100
2900
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Acrylonitrile
<820
2100
820
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Benzene
<69
510
69
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Bromoform
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Bromomethane
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Carbon tetrachloride
<180
510
180
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Chlorobenzene
<54
510
54
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Chlorodibromomethane
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Chloroethane
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Chloroform
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Chloromethane
<100
510
100
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
cis-1,2-Dichloroethene
<78
510
78
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
cis-1,3-Dichloropropene
<120
510
120
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Dichlorobromomethane
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Ethylbenzene
<63
510
63
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Methylene Chloride
<1000
1500
1000
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
m-Xylene & p-Xylene
<130
510
130
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
o-Xylene
<100
510
100
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Tetrachloroethene
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Toluene
<100
510
100
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
trans- 1,2-Dichloroethene
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
trans- 1,3-Dichloropropene
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Trichloroethene
<100
510
100
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Vinyl chloride
<260
510
260
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
2-Chloroethyl vinyl ether
<510
1000
510
ug/Kg
10/07/19 08:54
10/07/19 12:53
100
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
103
72 - 122
10107119 08:54
10107119 12:53
100
Dibromofluoromethane
102
79 - 123
10107119 08:54
10107119 12:53
100
Toluene-d8 (Surr)
101
80 - 120
10107119 08:54
10107119 12:53
100
Method: 8315A - Carbonyl
Compounds by HPLC
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Formaldehyde
20
2.4
1.5
mg/Kg
09/28/19 08:26
09/30/19 09:03
1
Method: 9056 - Anions, Ion
Chromatography - Soluble
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrate as N
0.56 J B
2.3
0.38
mg/Kg
10/02/19 07:04
1
Nitrite as N
<0.38 "
2.3
0.38
mg/Kg
10/02/19 07:04
1
0
Eurofins TestAmerica, Pensacola
Page 11 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-3 Lab Sample ID: 400-176860-2
Date Collected: 09/23/19 14:00 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 84.8
Method: 6010D - Metals (ICP)
Analyte
Result
Qualifier
Arsenic
0.90
J
Cadmium
0.16
J
Chromium
4.4
Copper
4.8
Calcium
800
B
Nickel
3.2
Lead
5.3
Selenium
<0.98
"
Zinc
32
B
Magnesium
69
Molybdenum
18
Sodium
48
J
Method: 7471 B - Mercury (CVAA)
Analyte
Result
Qualifier
Mercury
<0.0079
General Chemistry
Analyte
Result
Qualifier
pH
8.4
Analyte
Result
Qualifier
Nitrogen, Kjeldahl
670
Phosphorus, Total
54
Nitrogen, Total
670
Total Organic Carbon
0.49
Analyte
Result
Qualifier
Total Solids
84
General Chemistry - Soluble
Analyte
Ammonia
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1.1
0.24
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
0.56
0.099
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
1.1
0.35
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
2.2
0.84
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
56
9.6
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
0.56
0.16
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
1.1
0.25
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
2.2
0.98
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
2.2
0.81
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
56
8.2
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
1.1
0.33
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
110
38
mg/Kg
09/25/19 16:35
10/01/19 21:17
1
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.020
0.0079
mg/Kg
10/06/1914:59
10/07/1912:00
1
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
Su
09/30/19 23:15
1
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
59
31
mg/Kg
09/26/19 00:37
09/27/19 11:55
1
2.9
0.88
mg/Kg
09/26/19 00:40
09/26/19 13:58
1
50
26
mg/Kg
09/29/1918:20
1
0.12
0.050
Percent
09/30/19 08:30
1
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
0.010
0.010
%
09/24/19 21:32
1
Result Qualifier RL MDL Unit D
170 2.4 0.75 mg/Kg
Prepared Analyzed Dil Fac
09/27/1910:59 2
Page 12 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-2 Lab Sample ID: 400-176860-3
Date Collected: 09/23/19 15:25 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 84.4
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,1,1-Trichloroethane
<56
250
56
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,1,2,2-Tetrachloroethane
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,1,2-Trichloroethane
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,1-Dichloroethane
<42
250
42
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,1-Dichloroethene
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,2-Dichlorobenzene
<36
250
36
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,2-Dichloroethane
<42
250
42
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,2-Dichloropropane
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,3-Dichlorobenzene
<48
250
48
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
1,4-Dichlorobenzene
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Acrolein
<1400
2500
1400
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Acrylonitrile
<410
1000
410
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Benzene
<34
250
34
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Bromoform
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Bromomethane
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Carbon tetrachloride
<87
250
87
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Chlorobenzene
<27
250
27
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Chlorodibromomethane
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Chloroethane
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Chloroform
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Chloromethane
<51
250
51
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
cis-1,2-Dichloroethene
<39
250
39
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
cis-1,3-Dichloropropene
<61
250
61
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Dichlorobromomethane
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Ethylbenzene
<31
250
31
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Methylene Chloride
<510
760
510
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
m-Xylene & p-Xylene
<66
250
66
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
o-Xylene
<51
250
51
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Tetrachloroethene
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Toluene
<51
250
51
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
trans- 1,2-Dichloroethene
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
trans- 1,3-Dichloropropene
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Trichloroethene
<51
250
51
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Vinyl chloride
<130
250
130
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
2-Chloroethyl vinyl ether
<250
510
250
ug/Kg
10/07/19 08:54
10/07/19 11:47
50
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
109
72 - 122
10107119 08:54
10107119 11:47
50
Dibromofluoromethane
102
79 - 123
10107119 08:54
10107119 11:47
50
Toluene-d8 (Surr)
103
80 - 120
10107119 08:54
10107119 11:47
50
Method: 8315A - Carbonyl
Compounds by HPLC
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Formaldehyde
39
2.4
1.5
mg/Kg
09/28/19 08:26
09/30/19 09:12
1
Method: 9056 - Anions, Ion
Chromatography - Soluble
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrate as N
0.59 J B
2.3
0.38
mg/Kg
10/02/19 07:27
1
Nitrite as N
<0.38 "
2.3
0.38
mg/Kg
10/02/19 07:27
1
0
Eurofins TestAmerica, Pensacola
Page 13 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-2 Lab Sample ID: 400-176860-3
Date Collected: 09/23/19 15:25 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 84.4
Method: 6010D - Metals (ICP)
Analyte
Arsenic
Cadmium
Chromium
Copper
Calcium
Nickel
Lead
Selenium
Zinc
Magnesium
Molybdenum
Sodium
Method: 7471 B - Mercury (CVAA)
Analyte
Mercury
General Chemistry
Analyte
pH
Analyte
Nitrogen, Kjeldahl
Phosphorus, Total
Nitrogen, Total
Total Organic Carbon
Analyte
Total Solids
General Chemistry - Soluble
Analyte
Ammonia
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1.0
J
1.1
0.24
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
0.13
J
0.57
0.10
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
5.3
1.1
0.36
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
4.2
2.3
0.86
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
890
B
57
9.8
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
2.2
0.57
0.16
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
8.0
1.1
0.25
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
<1.0
"
2.3
1.0
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
32
B
2.3
0.83
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
54
J
57
8.4
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
24
1.1
0.33
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
56
J
110
39
mg/Kg
09/25/19 16:35
10/01/19 21:20
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.025
0.020
0.0079
mg/Kg
10/06/1914:59
10/07/1912:03
1
Result
Qualifier
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
8.0
Su
09/30/19 23:15
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
2100
300
150
mg/Kg
09/26/19 00:37
09/27/19 12:06
5
110
3.0
0.89
mg/Kg
09/26/19 00:40
09/26/19 13:59
1
2100
50
26
mg/Kg
09/29/1918:20
1
0.32
0.12
0.050
Percent
09/30/19 08:30
1
Result
Qualifier
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
84
0.010
0.010
%
09/24/19 21:32
1
Result
Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
120
2.4
0.76
mg/Kg
09/27/1911:05
2
Eurofins TestAmerica, Pensacola
Page 14 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-1 Lab Sample ID: 400-176860-4
Date Collected: 09/23/19 14:50 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 86.6
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,1,1-Trichloroethane
<53
240
53
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,1,2,2-Tetrachloroethane
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,1,2-Trichloroethane
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,1-Dichloroethane
<40
240
40
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,1-Dichloroethene
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,2-Dichlorobenzene
<34
240
34
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,2-Dichloroethane
<39
240
39
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,2-Dichloropropane
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,3-Dichlorobenzene
<45
240
45
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
1,4-Dichlorobenzene
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Acrolein
<1300
2400
1300
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Acrylonitrile
<380
960
380
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Benzene
<32
240
32
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Bromoform
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Bromomethane
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Carbon tetrachloride
<81
240
81
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Chlorobenzene
<25
240
25
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Chlorodibromomethane
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Chloroethane
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Chloroform
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Chloromethane
<48
240
48
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
cis-1,2-Dichloroethene
<36
240
36
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
cis-1,3-Dichloropropene
<57
240
57
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Dichlorobromomethane
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Ethylbenzene
<29
240
29
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Methylene Chloride
<480
720
480
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
m-Xylene & p-Xylene
<62
240
62
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
o-Xylene
<48
240
48
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Tetrachloroethene
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Toluene
<48
240
48
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
trans- 1,2-Dichloroethene
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
trans- 1,3-Dichloropropene
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Trichloroethene
<48
240
48
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Vinyl chloride
<120
240
120
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
2-Chloroethyl vinyl ether
<240
480
240
ug/Kg
10/07/19 08:54
10/07/19 12:09
50
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
107
72 - 122
10107119 08:54
10107119 12:09
50
Dibromofluoromethane
100
79 - 123
10107119 08:54
10107119 12:09
50
Toluene-d8 (Surr)
102
80 - 120
10107119 08:54
10107119 12:09
50
Method: 8315A - Carbonyl
Compounds by HPLC
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Formaldehyde
28
2.3
1.4
mg/Kg
09/28/19 08:26
09/30/19 09:21
1
Method: 9056 - Anions, Ion
Chromatography - Soluble
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrate as N
0.52 J B
2.3
0.38
mg/Kg
10/02/19 07:50
1
Nitrite as N
<0.38 "
2.3
0.38
mg/Kg
10/02/19 07:50
1
0
Eurofins TestAmerica, Pensacola
Page 15 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-1 Lab Sample ID: 400-176860-4
Date Collected: 09/23/19 14:50 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 86.6
Method: 6010D - Metals (ICP)
Analyte
Result
Qualifier
Arsenic
0.75
J
Cadmium
<0.10
Chromium
2.9
Copper
1.9
J
Calcium
270
B
Nickel
0.90
Lead
2.5
Selenium
<1.0
"
Zinc
5.5
B
Magnesium
110
Molybdenum
88
Sodium
40
J
Method: 7471 B - Mercury (CVAA)
Analyte
Result
Qualifier
Mercury
<0.0092
General Chemistry
Analyte
Result
Qualifier
pH
8.6
Analyte
Result
Qualifier
Nitrogen, Kjeldahl
890
Phosphorus, Total
33
Nitrogen, Total
890
Total Organic Carbon
0.23
Analyte
Result
Qualifier
Total Solids
82
General Chemistry - Soluble
Analyte
Ammonia
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1.2
0.24
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
0.58
0.10
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
1.2
0.36
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
2.3
0.87
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
58
9.9
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
0.58
0.16
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
1.2
0.26
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
2.3
1.0
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
2.3
0.84
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
58
8.5
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
1.2
0.34
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
120
40
mg/Kg
09/25/19 16:35
10/01/19 21:24
1
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.023
0.0092
mg/Kg
10/06/1914:59
10/07/1912:07
1
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
Su
09/30/19 23:15
1
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
290
150
mg/Kg
09/26/19 00:37
09/27/19 12:08
5
2.9
0.87
mg/Kg
09/26/19 00:40
09/26/19 14:00
1
50
26
mg/Kg
09/29/1918:20
1
0.12
0.048
Percent
09/30/1919:11
1
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
0.010
0.010
%
09/24/19 21:32
1
Result Qualifier RL MDL Unit D
450 12 3.7 mg/Kg
Prepared Analyzed Dil Fac
09/27/19 11:06 10
Page 16 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-EB Lab Sample ID: 400-176860-5
Date Collected: 09/23/19 15:50 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 93.4
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,1,1-Trichloroethane
<120
530
120
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,1,2,2-Tetrachloroethane
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,1,2-Trichloroethane
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,1-Dichloroethane
<89
530
89
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,1-Dichloroethene
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,2-Dichlorobenzene
<76
530
76
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,2-Dichloroethane
<88
530
88
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,2-Dichloropropane
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,3-Dichlorobenzene
<100
530
100
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
1,4-Dichlorobenzene
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Acrolein
<3000
5300
3000
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Acrylonitrile
<860
2100
860
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Benzene
<72
530
72
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Bromoform
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Bromomethane
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Carbon tetrachloride
<180
530
180
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Chlorobenzene
<56
530
56
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Chlorodibromomethane
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Chloroethane
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Chloroform
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Chloromethane
<110
530
110
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
cis-1,2-Dichloroethene
<81
530
81
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
cis-1,3-Dichloropropene
<130
530
130
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Dichlorobromomethane
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Ethylbenzene
<65
530
65
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Methylene Chloride
<1100
1600
1100
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
m-Xylene & p-Xylene
<140
530
140
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
o-Xylene
<110
530
110
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Tetrachloroethene
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Toluene
<110
530
110
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
trans- 1,2-Dichloroethene
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
trans- 1,3-Dichloropropene
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Trichloroethene
<110
530
110
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Vinyl chloride
<270
530
270
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
2-Chloroethyl vinyl ether
<530
1100
530
ug/Kg
10/07/19 08:54
10/07/19 12:31
50
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
105
72 - 122
10107119 08:54
10107119 12:31
50
Dibromofluoromethane
102
79 - 123
10107119 08:54
10107119 12:31
50
Toluene-d8 (Surr)
103
80 - 120
10107119 08:54
10107119 12:31
50
Method: 8315A - Carbonyl
Compounds by HPLC
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Formaldehyde
7.2
2.1
1.3
mg/Kg
09/28/19 08:26
09/30/19 09:30
1
Method: 9056 - Anions, Ion
Chromatography - Soluble
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Nitrate as N
47 B
2.1
0.35
mg/Kg
10/02/19 15:52
1
Nitrite as N
<0.35 "
2.1
0.35
mg/Kg
10/02/19 15:52
1
0
Eurofins TestAmerica, Pensacola
Page 17 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-EB Lab Sample ID: 400-176860-5
Date Collected: 09/23/19 15:50 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 93.4
Method: 6010D - Metals (ICP)
Analyte
Result
Qualifier
Arsenic
0.38
J
Cadmium
<0.088
Chromium
3.1
Copper
1.0
J
Calcium
89
B
Nickel
0.82
Lead
3.3
Selenium
<0.87
"
Zinc
4.3
B
Magnesium
96
Molybdenum
1.8
Sodium
<34
Method: 7471 B - Mercury (CVAA)
Analyte
Result
Qualifier
Mercury
<0.0081
General Chemistry
Analyte
Result
Qualifier
pH
5.8
Analyte
Result
Qualifier
Nitrogen, Kjeldahl
390
Phosphorus, Total
77
Nitrogen, Total
440
Total Organic Carbon
0.20
Analyte
Result
Qualifier
Total Solids
94
General Chemistry - Soluble
Analyte
Ammonia
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1.0
0.21
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
0.50
0.088
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
1.0
0.31
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
2.0
0.75
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
50
8.5
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
0.50
0.14
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
1.0
0.22
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
2.0
0.87
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
2.0
0.72
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
50
7.3
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
1.0
0.29
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
100
34
mg/Kg
09/25/19 16:35
10/01/19 21:39
1
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
0.020
0.0081
mg/Kg
10/06/1914:59
10/07/1912:10
1
NONE
NONE
Unit
D
Prepared
Analyzed
Dil Fac
Su
09/30/19 23:15
1
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
54
28
mg/Kg
09/26/19 00:37
09/27/19 11:59
1
2.7
0.80
mg/Kg
09/26/19 00:40
09/26/19 14:02
1
50
26
mg/Kg
09/29/1918:20
1
0.11
0.045
Percent
09/30/1919:11
1
RL
RL
Unit
D
Prepared
Analyzed
Dil Fac
0.010
0.010
%
09/24/19 21:32
1
Result Qualifier RL MDL Unit D
96 1.1 0.34 mg/Kg
Prepared Analyzed Dil Fac
09/27/19 10:50 1
Page 18 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: HCHO FIELD BLANK 2
Date Collected: 09/23/19 15:55
Date Received: 09/24/19 09:19
Job ID: 400-176860-1
Lab Sample ID: 400-176860-6
Matrix: Water
Method: 8315A - Carbonyl Compounds by HPLC
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Formaldehyde <0.041 0.050 0.041 mg/L 09/26/19 15:36 09/27/19 21:22 1
Eurofins TestAmerica, Pensacola
Page 19 of 59 10/8/2019

Client Sample Results
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Client Sample ID: FIELD BLANK
Lab Sample ID: 400-176860-7
Date Collected: 09/23/19 00:00
Matrix: Water
Date Received: 09/24/19 09:19
Method: 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1-Trichloroethane
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
1,1,2,2-Tetrachloroethane
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
1,1,2-Trichloroethane
<0.50
5.0
0.50
ug/L
10/04/19 16:15
1
1,1-Dichloroethane
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
1,1-Dichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
1,2-Dichlorobenzene
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
1,2-Dichloroethane
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
1,2-Dichloropropane
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
1,3-Dichlorobenzene
<0.54
1.0
0.54
ug/L
10/04/19 16:15
1
1,4-Dichlorobenzene
<0.64
1.0
0.64
ug/L
10/04/19 16:15
1
Acrolein
<10
20
10
ug/L
10/04/19 16:15
1
Acrylonitrile
<2.8
10
2.8
ug/L
10/04/19 16:15
1
Benzene
<0.38
1.0
0.38
ug/L
10/04/19 16:15
1
Bromoform
<0.71
5.0
0.71
ug/L
10/04/19 16:15
1
Bromomethane
<0.98
1.0
0.98
ug/L
10/04/19 16:15
1
Carbon tetrachloride
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
Chlorobenzene
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
Chlorodibromomethane
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
Chloroethane
<0.76
1.0
0.76
ug/L
10/04/19 16:15
1
Chloroform
<0.60
1.0
0.60
ug/L
10/04/19 16:15
1
Chloromethane
<0.83
1.0
0.83
ug/L
10/04/19 16:15
1
cis-1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
cis-1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
10/04/19 16:15
1
Dichlorobromomethane
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
Ethylbenzene
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
Methylene Chloride
<3.0
5.0
3.0
ug/L
10/04/19 16:15
1
m-Xylene & p-Xylene
<1.6
5.0
1.6
ug/L
10/04/19 16:15
1
o-Xylene
<0.60
5.0
0.60
ug/L
10/04/19 16:15
1
Tetrachloroethene
<0.58
1.0
0.58
ug/L
10/04/19 16:15
1
Toluene
<0.41
1.0
0.41
ug/L
10/04/19 16:15
1
trans- 1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
trans- 1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
10/04/19 16:15
1
Trichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
Vinyl chloride
<0.50
1.0
0.50
ug/L
10/04/19 16:15
1
2-Chloroethyl vinyl ether
<2.0
5.0
2.0
ug/L
10/04/19 16:15
1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
97
78 - 118
10104119 16:15
1
Dibromofluoromethane
94
81- 121
10104119 16:15
1
Toluene-d8 (Surr)
99
80 - 120
10104119 16:15
1
Eurofins TestAmerica, Pensacola
Page 20 of 59 10/8/2019

Definitions/Glossary
Client: EHS Support, LLC Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Qualifiers
GC/MS VOA
Qualifier Qualifier Description
LCS or LCSD is outside acceptance limits.
HPLC/IC L
Qualifier Qualifier Description
LCS or LCSD is outside acceptance limits.
RPD of the LCS and LCSD exceeds the control limits
B Compound was found in the blank and sample.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Metals C
Qualifier Qualifier Description
" ICV,CCV,ICB,CCB, ISA, ISB, CRI, CRA, DLCK or MRL standard: Instrument related QC is outside acceptance limits.
B Compound was found in the blank and sample.
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
4 MS, MSD: The analyte present in the original sample is greater than 4 times the matrix spike concentration; therefore, control limits are not
applicable.
F1 MS and/or MSD Recovery is outside acceptance limits.
F2 MS/MSD 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.
Glossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
a Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
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)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
IDOL Practical Quantitation Limit
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)
TEQ Toxicity Equivalent Quotient (Dioxin)
Eurofins TestAmerica, Pensacola
Page 21 of 59 10/8/2019

Surrogate Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Solid Prep Twe: Total/NA
Lab Sample ID
Client Sample ID
400-176860-1
CS-4
400-176860-2
CS-3
400-176860-3
CS-2
400-176860-4
CS-1
400-176860-5
CS-EB
LCS 400-460393/11-A
Lab Control Sample
MB 400-460393/10-A
Method Blank
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Percent Surrogate Recovery (Acceptance Limits)
BFB DBFM TOL
(72-122) (79-123) (80-120)
105 102 105
103 102 101
109 102 103
107 100 102
105 102 103
98 107 101
105 103 103
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Water Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
BFB
DBFM
TOL
Lab Sample ID
Client Sample ID
(78-118)
(81-121)
(80-120)
400-176860-7
FIELD BLANK
97
94
99
LCS 400-460062/1002
Lab Control Sample
98
94
99
MB 400-460062/5
Method Blank
96
94
100
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Page 22 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

QC Association Summary
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
GC/MS VOA
Analysis Batch: 460062
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-7
FIELD BLANK
Total/NA
Water
8260D
MB 400-460062/5
Method Blank
Total/NA
Water
8260D
LCS 400-460062/1002
Lab Control Sample
Total/NA
Water
8260D
Analysis Batch: 460337
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
8260D
460393
400-176860-2
CS-3
Total/NA
Solid
8260D
460393
400-176860-3
CS-2
Total/NA
Solid
8260D
460393
400-176860-4
CS-1
Total/NA
Solid
8260D
460393
400-176860-5
CS-EB
Total/NA
Solid
8260D
460393
MB 400-460393/10-A
Method Blank
Total/NA
Solid
8260D
460393
LCS 400-460393/11-A
Lab Control Sample
Total/NA
Solid
8260D
460393
Prep Batch: 460393
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
5035
400-176860-2
CS-3
Total/NA
Solid
5035
400-176860-3
CS-2
Total/NA
Solid
5035
400-176860-4
CS-1
Total/NA
Solid
5035
400-176860-5
CS-EB
Total/NA
Solid
5035
MB 400-460393/10-A
Method Blank
Total/NA
Solid
5035
LCS 400-460393/11-A
Lab Control Sample
Total/NA
Solid
5035
HPLCAC
Prep Batch: 402652
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-6
HCHO FIELD BLANK 2
Total/NA
Water
8315A_W_Prep
MB 240-402652/6-A
Method Blank
Total/NA
Water
8315A_W_Prep
LCS 240-402652/7-A
Lab Control Sample
Total/NA
Water
8315A_W_Prep
Leach Batch: 402889
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
8315A
400-176860-2
CS-3
Total/NA
Solid
8315A
400-176860-3
CS-2
Total/NA
Solid
8315A
400-176860-4
CS-1
Total/NA
Solid
8315A
400-176860-5
CS-EB
Total/NA
Solid
8315A
MB 240-402889/9-B
Method Blank
Total/NA
Solid
8315A
LCS 240-402889/10-B
Lab Control Sample
Total/NA
Solid
8315A
400-176860-5 MS
CS-EB
Total/NA
Solid
8315A
400-176860-5 MSD
CS-EB
Total/NA
Solid
8315A
Analysis Batch: 402951
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-6
HCHO FIELD BLANK 2
Total/NA
Water
8315A
402652
MB 240-402652/6-A
Method Blank
Total/NA
Water
8315A
402652
LCS 240-402652/7-A
Lab Control Sample
Total/NA
Water
8315A
402652
Eurofins TestAmerica, Pensacola
Page 23 of 59 10/8/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
HPLC/IC
Prep Batch: 403008
Job ID: 400-176860-1
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
8315A_W_Prep
402889
400-176860-2
CS-3
Total/NA
Solid
8315A_W_Prep
402889
400-176860-3
CS-2
Total/NA
Solid
8315A_W_Prep
402889
400-176860-4
CS-1
Total/NA
Solid
8315A_W_Prep
402889
400-176860-5
CS-EB
Total/NA
Solid
8315A_W_Prep
402889
MB 240-402889/9-B
Method Blank
Total/NA
Solid
8315A_W_Prep
402889
LCS 240-402889/10-B
Lab Control Sample
Total/NA
Solid
8315A_W_Prep
402889
400-176860-5 MS
CS-EB
Total/NA
Solid
8315A_W_Prep
402889
400-176860-5 MSD
CS-EB
Total/NA
Solid
8315A_W_Prep
402889
Analysis Batch: 403135
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
8315A
403008
400-176860-2
CS-3
Total/NA
Solid
8315A
403008
400-176860-3
CS-2
Total/NA
Solid
8315A
403008
400-176860-4
CS-1
Total/NA
Solid
8315A
403008
400-176860-5
CS-EB
Total/NA
Solid
8315A
403008
MB 240-402889/9-B
Method Blank
Total/NA
Solid
8315A
403008
LCS 240-402889/10-B
Lab Control Sample
Total/NA
Solid
8315A
403008
400-176860-5 MS
CS-EB
Total/NA
Solid
8315A
403008
400-176860-5 MSD
CS-EB
Total/NA
Solid
8315A
403008
Leach Batch: 459479
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Soluble
Solid
DI Leach
400-176860-2
CS-3
Soluble
Solid
DI Leach
400-176860-3
CS-2
Soluble
Solid
DI Leach
400-176860-4
CS-1
Soluble
Solid
DI Leach
400-176860-5
CS-EB
Soluble
Solid
DI Leach
MB 400-459479/3-A
Method Blank
Soluble
Solid
DI Leach
LCS 400-459479/5-A
Lab Control Sample
Soluble
Solid
DI Leach
LCSD 400-459479/6-A
Lab Control Sample Dup
Soluble
Solid
DI Leach
Analysis Batch: 459583
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Soluble
Solid
9056
459479
400-176860-2
CS-3
Soluble
Solid
9056
459479
400-176860-3
CS-2
Soluble
Solid
9056
459479
400-176860-4
CS-1
Soluble
Solid
9056
459479
MB 400-459479/3-A
Method Blank
Soluble
Solid
9056
459479
LCS 400-459479/5-A
Lab Control Sample
Soluble
Solid
9056
459479
LCSD 400-459479/6-A
Lab Control Sample Dup
Soluble
Solid
9056
459479
MRL 400-459583/39
Lab Control Sample
Total/NA
Solid
9056
Analysis Batch: 459746
Lab Sample ID Client Sample ID
400-176860-5 CS-EB
Prep Type Matrix Method Prep Batch
Soluble Solid 9056 459479
Page 24 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

QC Association Summary
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Metals
Prep Batch: 458651
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
3050B
400-176860-2
CS-3
Total/NA
Solid
3050B
400-176860-3
CS-2
Total/NA
Solid
3050B
400-176860-4
CS-1
Total/NA
Solid
3050B
400-176860-5
CS-EB
Total/NA
Solid
3050B
MB 400-458651 /1 -A
Method Blank
Total/NA
Solid
3050B
LCS 400-458651/2-A
Lab Control Sample
Total/NA
Solid
3050B
Analysis Batch: 459652
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
6010D
458651
400-176860-2
CS-3
Total/NA
Solid
6010D
458651
400-176860-3
CS-2
Total/NA
Solid
6010D
458651
400-176860-4
CS-1
Total/NA
Solid
6010D
458651
400-176860-5
CS-EB
Total/NA
Solid
6010D
458651
MB 400-458651 /1 -A
Method Blank
Total/NA
Solid
6010D
458651
LCS 400-458651/2-A
Lab Control Sample
Total/NA
Solid
6010D
458651
Prep Batch: 589538
C
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
7471B
400-176860-2
CS-3
Total/NA
Solid
7471B
400-176860-3
CS-2
Total/NA
Solid
7471B
400-176860-4
CS-1
Total/NA
Solid
7471B
400-176860-5
CS-EB
Total/NA
Solid
7471B
MB 680-589538/13-A
Method Blank
Total/NA
Solid
7471B
LCS 680-589538/14-A
Lab Control Sample
Total/NA
Solid
7471B
Analysis Batch: 589730
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
7471 B
589538
400-176860-2
CS-3
Total/NA
Solid
7471B
589538
400-176860-3
CS-2
Total/NA
Solid
7471B
589538
400-176860-4
CS-1
Total/NA
Solid
7471B
589538
400-176860-5
CS-EB
Total/NA
Solid
7471B
589538
MB 680-589538/13-A
Method Blank
Total/NA
Solid
7471B
589538
LCS 680-589538/14-A
Lab Control Sample
Total/NA
Solid
7471B
589538
General Chemistry
Analysis Batch: 458517
Lab Sample ID
Client Sample ID
400-176860-1
CS-4
400-176860-2
CS-3
400-176860-3
CS-2
400-176860-4
CS-1
400-176860-5
CS-EB
MB 400-458517/1
Method Blank
LCS 400-458517/12
Lab Control Sample
400-176860-1 DU
CS-4
Prep Type
Matrix
Method Prep Batch
Total/NA
Solid
SM 2540G
Total/NA
Solid
SM 2540G
Total/NA
Solid
SM 2540G
Total/NA
Solid
SM 254OG
Total/NA
Solid
SM 254OG
Total/NA
Solid
SM 254OG
Total/NA
Solid
SM 2540G
Total/NA
Solid
SM 2540G
Page 25 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

QC Association Summary
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
General Chemistry
Prep Batch: 458724
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
351.2
400-176860-2
CS-3
Total/NA
Solid
351.2
400-176860-3
CS-2
Total/NA
Solid
351.2
400-176860-4
CS-1
Total/NA
Solid
351.2
400-176860-5
CS-EB
Total/NA
Solid
351.2
MB 400-458724/1-A
Method Blank
Total/NA
Solid
351.2
LCS 400-458724/2-A
Lab Control Sample
Total/NA
Solid
351.2
400-176860-1 MS
CS-4
Total/NA
Solid
351.2
400-176860-1 MSD
CS-4
Total/NA
Solid
351.2
Prep Batch: 458725
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
365.2/365.3/365
400-176860-2
CS-3
Total/NA
Solid
365.2/365.3/365
400-176860-3
CS-2
Total/NA
Solid
365.2/365.3/365
400-176860-4
CS-1
Total/NA
Solid
365.2/365.3/365
400-176860-5
CS-EB
Total/NA
Solid
365.2/365.3/365
MB 400-458725/1-A
Method Blank
Total/NA
Solid
365.2/365.3/365
LCS 400-458725/2-A
Lab Control Sample
Total/NA
Solid
365.2/365.3/365
400-176860-1 MS
CS-4
Total/NA
Solid
365.2/365.3/365
400-176860-1 MSD
CS-4
Total/NA
Solid
365.2/365.3/365
Analysis Batch: 458830
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
365.4
458725
400-176860-2
CS-3
Total/NA
Solid
365.4
458725
400-176860-3
CS-2
Total/NA
Solid
365.4
458725
400-176860-4
CS-1
Total/NA
Solid
365.4
458725
400-176860-5
CS-EB
Total/NA
Solid
365.4
458725
MB 400-458725/1-A
Method Blank
Total/NA
Solid
365.4
458725
LCS 400-458725/2-A
Lab Control Sample
Total/NA
Solid
365.4
458725
MRL 400-458830/13
Lab Control Sample
Total/NA
Solid
365.4
400-176860-1 MS
CS-4
Total/NA
Solid
365.4
458725
400-176860-1 MSD
CS-4
Total/NA
Solid
365.4
458725
Leach Batch: 458941
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Soluble
Solid
DI Leach
400-176860-2
CS-3
Soluble
Solid
DI Leach
400-176860-3
CS-2
Soluble
Solid
DI Leach
400-176860-4
CS-1
Soluble
Solid
DI Leach
400-176860-5
CS-EB
Soluble
Solid
DI Leach
MB 400-458941 /1 -A
Method Blank
Soluble
Solid
DI Leach
LCS 400-458941/2-A
Lab Control Sample
Soluble
Solid
DI Leach
400-176860-1 MS
CS-4
Soluble
Solid
DI Leach
L400-176860-1 MSD
CS-4
Soluble
Solid
DI Leach
Analysis Batch: 458985
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176860-1
CS-4
Total/NA
Solid
351.2
458724
400-176860-2
CS-3
Total/NA
Solid
351.2
458724
Eurofins TestAmerica, Pensacola
Page 26 of 59 10/8/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
General Chemistry (Continued)
Analysis Batch: 458985
(Continued)
Lab Sample ID
Client Sample ID
400-176860-3
CS-2
400-176860-4
CS-1
400-176860-5
CS-EB
MB 400-458724/1-A
Method Blank
LCS 400-458724/2-A
Lab Control Sample
MRL 400-458985/11
Lab Control Sample
400-176860-1 MS
CS-4
400-176860-1 MSD
CS-4
Analysis Batch: 459035
Lab Sample ID
Client Sample ID
400-176860-1
CS-4
400-176860-2
CS-3
400-176860-3
CS-2
400-176860-4
CS-1
400-176860-5
CS-EB
MB 400-458941 /1 -A
Method Blank
LCS 400-458941/2-A
Lab Control Sample
MRL 400-459035/13
Lab Control Sample
400-176860-1 MS
CS-4
400-176860-1 MSD
CS-4
Analysis Batch: 459257
Lab Sample ID
Client Sample ID
400-176860-1
CS-4
400-176860-2
CS-3
400-176860-3
CS-2
400-176860-4
CS-1
400-176860-5
CS-EB
Analysis Batch: 459380
Lab Sample ID
Client Sample ID
400-176860-1
CS-4
400-176860-2
CS-3
400-176860-3
CS-2
400-176860-4
CS-1
400-176860-5
CS-EB
MB 400-459380/1
Method Blank
LCS 400-459380/2
Lab Control Sample
400-176860-1 DU
CS-4
Analysis Batch: 459459
Lab Sample ID Client Sample ID
400-176860-1 CS-4
400-176860-2 CS-3
F
Job ID: 400-176860-1
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
351.2
458724
Total/NA
Solid
351.2
458724
Total/NA
Solid
351.2
458724
Total/NA
Solid
351.2
458724
Total/NA
Solid
351.2
458724
Total/NA
Solid
351.2
Total/NA
Solid
351.2
458724
Total/NA
Solid
351.2
458724
Prep Type
Matrix
Method
Prep Batch
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Total/NA
Solid
350.1
Soluble
Solid
350.1
458941
Soluble
Solid
350.1
458941
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
Total Nitrogen
Total/NA
Solid
Total Nitrogen
Total/NA
Solid
Total Nitrogen
Total/NA
Solid
Total Nitrogen
Total/NA
Solid
Total Nitrogen
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Total/NA
Solid
WALKLEY
BLACK
Prep Type Matrix
Total/NA Solid
Total/NA Solid
Method Prep Batch
9045D
9045D
Eurofins TestAmerica, Pensacola
Page 27 of 59 10/8/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
General Chemistry (Continued)
Analysis Batch: 459459 (Continued)
Lab Sample ID Client Sample ID
Prep Type
Matrix
Method Prep Batch
400-176860-3 CS-2
Total/NA
Solid
9045D
400-176860-4 CS-1
Total/NA
Solid
9045D
400-176860-5 CS-EB
Total/NA
Solid
9045D
LCS 400-459459/4 Lab Control Sample
Total/NA
Solid
9045D
400-176860-1 DU CS-4
Total/NA
Solid
9045D
0
Eurofins TestAmerica, Pensacola
Page 28 of 59 10/8/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS
Lab Sample ID: MB 400-460062/5
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 460062
MB
MB
Analyte
Result
Qualifier RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1-Trichloroethane
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
1,1,2,2-Tetrachloroethane
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
1,1,2-Trichloroethane
<0.50
5.0
0.50
ug/L
10/04/19 13:13
1
1,1-Dichloroethane
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
1,1-Dichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
1,2-Dichlorobenzene
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
1,2-Dichloroethane
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
1,2-Dichloropropane
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
1,3-Dichlorobenzene
<0.54
1.0
0.54
ug/L
10/04/19 13:13
1
1,4-Dichlorobenzene
<0.64
1.0
0.64
ug/L
10/04/19 13:13
1
m
Acrolein
<10
20
10
ug/L
10/04/19 13:13
1
Acrylonitrile
<2.8
10
2.8
ug/L
10/04/19 13:13
1
Benzene
<0.38
1.0
0.38
ug/L
10/04/19 13:13
1
Bromoform
<0.71
5.0
0.71
ug/L
10/04/19 13:13
1
Bromomethane
<0.98
1.0
0.98
ug/L
10/04/19 13:13
1
Carbon tetrachloride
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
Chlorobenzene
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
Chlorodibromomethane
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
Chloroethane
<0.76
1.0
0.76
ug/L
10/04/19 13:13
1
Chloroform
<0.60
1.0
0.60
ug/L
10/04/19 13:13
1
Chloromethane
<0.83
1.0
0.83
ug/L
10/04/19 13:13
1
cis-1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
cis-1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
10/04/19 13:13
1
Dichlorobromomethane
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
Ethylbenzene
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
Methylene Chloride
<3.0
5.0
3.0
ug/L
10/04/19 13:13
1
m-Xylene & p-Xylene
<1.6
5.0
1.6
ug/L
10/04/19 13:13
1
o-Xylene
<0.60
5.0
0.60
ug/L
10/04/19 13:13
1
Tetrachloroethene
<0.58
1.0
0.58
ug/L
10/04/19 13:13
1
Toluene
<0.41
1.0
0.41
ug/L
10/04/19 13:13
1
trans- 1,2-Dichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
trans- 1,3-Dichloropropene
<0.50
5.0
0.50
ug/L
10/04/19 13:13
1
Trichloroethene
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
Vinyl chloride
<0.50
1.0
0.50
ug/L
10/04/19 13:13
1
2-Chloroethyl vinyl ether
<2.0
5.0
2.0
ug/L
10/04/19 13:13
1
MB
MB
Surrogate %Recovery
Qualifier Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene
96
78 - 118
10104119 13:13
1
Dibromofluoromethane
94
81- 121
10104119 13:13
1
Toluene-d8 (Surr)
100
80 - 120
10104119 13:13
1
Lab Sample ID: LCS 400-460062/1002
Client Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 460062
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit D %Rec Limits
1,1,1-Trichloroethane
50.0
42.4
ug/L 85 68-130
1,1,2,2-Tetrachloroethane
50.0
52.9
ug/L 106 70-131
Eurofins TestAmerica, Pensacola
Page 29 of 59 10/8/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 400-460062/1002
Matrix: Water
Analysis Batch: 460062
Analyte
1,1,2-Trich loroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Acrolein
Acrylonitrile
Benzene
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chlorodibromomethane
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Dichlorobromomethane
Ethylbenzene
Methylene Chloride
m-Xylene & p-Xylene
o-Xylene
Tetrachloroethene
Toluene
trans- 1,2-Dichloroethene
trans- 1,3-Dichloropropene
Trichloroethene
Vinyl chloride
2-Chloroethyl vinyl ether
LCS LCS
Surrogate %Recovery Qualifier
4-Bromofluorobenzene 98
Dibromofluoromethane 94
Toluene-d8 (Surr) 99
Lab Sample ID: MB 400-460393/10-A
Matrix: Solid
Analysis Batch: 460337
Analyte
1,1,1-Trich loroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trich loroethane
1,1-Dichloroethane
Job ID: 400-176860-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
Added
LCS LCS
Result Qualifier
Unit
D %Rec
%Rec.
Limits
50.0
50.1
ug/L
100
70 -130
50.0
46.4
ug/L
93
70 -130
50.0
47.5
ug/L
95
63 -134
50.0
50.5
ug/L
101
67 -130
50.0
41.7
ug/L
83
69 -130
50.0
48.1
ug/L
96
70 -130
50.0
51.2
ug/L
102
70 -130
50.0
50.7
ug/L
101
70 -130
500
472
ug/L
94
38-160
500
530
ug/L
106
64-142
50.0
47.7
ug/L
95
70 -130
50.0
50.9
ug/L
102
57-140
50.0
40.7
ug/L
81
10 -160
50.0
41.7
ug/L
83
61 -137
50.0
49.4
ug/L
99
70 -130
50.0
48.3
ug/L
97
67 -135
50.0
48.4
ug/L
97
55 -141
50.0
44.5
ug/L
89
69 -130
50.0
50.3
ug/L
101
58-137
50.0
46.4
ug/L
93
68 -130
50.0
46.1
ug/L
92
69 -132
50.0
44.0
ug/L
88
67 -133
50.0
49.1
ug/L
98
70 -130
50.0
48.6
ug/L
97
66 -135
50.0
49.1
ug/L
98
70 -130
50.0
48.7
ug/L
97
70 -130
50.0
47.9
ug/L
96
65 -130
50.0
48.7
ug/L
97
70 -130
50.0
47.9
ug/L
96
70 -130
50.0
46.2
ug/L
92
63 -130
50.0
47.4
ug/L
95
70 -130
50.0
48.5
ug/L
97
59 -136
50.0
42.5
ug/L
85
10 -160
Limits
78-118
81-121
80-120
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 460393
MB MB
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
<1.1
5.0
1.1
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
<0.83
5.0
0.83
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Page 30 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: MB 400-460393/10-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 460337
Prep Batch: 460393
MB
MB
Analyte
Result
Qualifier RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1-Dichloroethene
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
1,2-Dichlorobenzene
<0.71
5.0
0.71
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
1,2-Dichloroethane
<0.82
5.0
0.82
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
1,2-Dichloropropane
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
1,3-Dichlorobenzene
<0.95
5.0
0.95
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
1,4-Dichlorobenzene
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Acrolein
<28
50
28
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Acrylonitrile
<8.0
20
8.0
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Benzene
<0.67
5.0
0.67
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Bromoform
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
m
Bromomethane
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Carbon tetrachloride
<1.7
5.0
1.7
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Chlorobenzene
<0.52
5.0
0.52
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Chlorodibromomethane
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Chloroethane
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Chloroform
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Chloromethane
<1.0
5.0
1.0
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
cis-1,2-Dichloroethene
<0.76
5.0
0.76
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
cis-1,3-Dichloropropene
<1.2
5.0
1.2
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Dichlorobromomethane
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Ethylbenzene
<0.61
5.0
0.61
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Methylene Chloride
<10
15
10
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
m-Xylene & p-Xylene
<1.3
5.0
1.3
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
o-Xylene
<1.0
5.0
1.0
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Tetrachloroethene
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Toluene
<1.0
5.0
1.0
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
trans- 1,2-Dichloroethene
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
trans- 1,3-Dichloropropene
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Trichloroethene
<1.0
5.0
1.0
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
Vinyl chloride
<2.5
5.0
2.5
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
2-Chloroethyl vinyl ether
<5.0
10
5.0
ug/Kg
10/07/19 08:54
10/07/19 11:03
1
MB
MB
Surrogate
%Recovery
Qualifier Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
105
72 - 122
10107119 08:54
10107119 11:03
1
Dibromofluoromethane
103
79 - 123
10107119 08:54
10107119 11:03
1
Toluene-d8 (Surr)
103
80 - 120
10107119 08:54
10107119 11:03
1
Lab Sample ID: LCS 400-460393/11-A
Client
Sample ID:
Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 460337
Prep Batch: 460393
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
1,1,1-Trichloroethane
50.0
61.3
ug/Kg
123
63-130
1,1,2,2-Tetrachloroethane
50.0
53.6
ug/Kg
107
60-131
1,1,2-Trichloroethane
50.0
53.3
ug/Kg
107
65-130
1,1-Dichloroethane
50.0
54.3
ug/Kg
109
59-130
1,1-Dichloroethene
50.0
57.0
ug/Kg
114
55-137
1,2-Dichlorobenzene
50.0
49.3
ug/Kg
99
64 -130
Eurofins TestAmerica, Pensacola
Page 31 of 59 10/8/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: LCS 400-460393/11-A
Matrix: Solid
Analysis Batch: 460337
Analyte
1,2-Dichloroethane
1,2-Dichloropropane
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Acrolein
Acrylonitrile
Benzene
Bromoform
Bromomethane
Carbon tetrachloride
Chlorobenzene
Chlorodibromomethane
Chloroethane
Chloroform
Chloromethane
cis-1,2-Dichloroethene
cis-1,3-Dichloropropene
Dichlorobromomethane
Ethylbenzene
Methylene Chloride
m-Xylene & p-Xylene
o-Xylene
Tetrachloroethene
Toluene
trans- 1,2-Dichloroethene
trans- 1,3-Dichloropropene
Trichloroethene
Vinyl chloride
2-Chloroethyl vinyl ether
Surrogate
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8 (Surr)
LCS LCS
%Recovery Qualifier
98
107
101
Job ID: 400-176860-1
Client
Sample ID:
Lab Control Sample
Prep Type: Total/NA
Prep Batch: 460393
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit
D %Rec
Limits
50.0
48.4
ug/Kg
97
62.130
50.0
52.7
ug/Kg
105
64 -130
50.0
50.7
ug/Kg
101
66 -130
50.0
50.5
ug/Kg
101
65-130
500
558
ug/Kg
112
40-150
500
467
ug/Kg
93
60-130
50.0
54.1
ug/Kg
108
65 -130
50.0
69.0
ug/Kg
138
52 -136
50.0
76.2
ug/Kg
152
12 -160
50.0
61.1
ug/Kg
122
60 -130
50.0
54.1
ug/Kg
108
70 -130
50.0
56.0
ug/Kg
112
58-132
50.0
55.0
ug/Kg
110
55 -134
50.0
56.5
ug/Kg
113
62.130
50.0
44.6
ug/Kg
89
49 -136
50.0
50.4
ug/Kg
101
53 -135
50.0
61.0
ug/Kg
122
61-130
50.0
60.1
ug/Kg
120
61 -130
50.0
57.9
ug/Kg
116
70-130
50.0
48.4
ug/Kg
97
57 -132
50.0
58.1
ug/Kg
116
70 -130
50.0
56.0
ug/Kg
112
70-130
50.0
51.6
ug/Kg
103
67-130
50.0
55.6
ug/Kg
111
70 -130
50.0
56.7
ug/Kg
113
58-134
50.0
48.1
ug/Kg
96
60 -130
50.0
53.3
ug/Kg
107
65 -130
50.0
58.4
ug/Kg
117
52.132
50.0
52.7
ug/Kg
105
10-158
Limits
72 - 122
79 - 123
80 - 120
Method: 8315A - Carbonyl Compounds by HPLC
Lab Sample ID: MB 240-402652/6-A
Matrix: Water
Analysis Batch: 402951
Analyte
Formaldehyde
MB MB
Result Qualifier RL
<0.041 0.050
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 402652
MDL Unit D Prepared Analyzed Dil Fac
0.041 mg/L 09/26/19 10:39 09/27/19 20:10 1
Page 32 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 8315A - Carbonyl Compounds by HPLC (Continued)
Lab Sample ID: LCS 240-402652/7-A
Matrix: Water
Analysis Batch: 402951
Analyte
Formaldehyde
Lab Sample ID: MB 240-402889/9-B
Matrix: Solid
Analysis Batch: 403135
MB MB
Analyte Result Qualifier
Formaldehyde <1.2
Lab Sample ID: LCS 240-402889/10-B
Matrix: Solid
Analysis Batch: 403135
Analyte
Formaldehyde
Lab Sample ID: 400-176860-5 MS
Matrix: Solid
Analysis Batch: 403135
Sample Sample
Analyte Result Qualifier
Formaldehyde 7.2
Lab Sample ID: 400-176860-5 MSD
Matrix: Solid
Analysis Batch: 403135
Sample Sample
Analyte Result Qualifier
Formaldehyde 7.2
Job ID: 400-176860-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 402652
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
0.400 0.252 mg/L 63 20 -120
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 403008
RL MDL Unit D Prepared Analyzed Dil Fac
2.0 1.2 mg/Kg 09/28/19 08:26 09/30/19 08:36 1 ■l■l�
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 403008
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
7.97 5.93 mg/Kg 74 38 -120
Client Sample ID: CS-EB
Prep Type: Total/NA
Prep Batch: 403008
Spike MS MS %Rec.
Added Result Qualifier Unit D %Rec Limits
8.56 15.6 mg/Kg 99 10 -146
Client Sample ID: CS-EB
Prep Type: Total/NA
Prep Batch: 403008
Spike MSD MSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
8.56 15.4 mg/Kg 96 10 -146 2 40
Method: 9056 - Anions, Ion Chromatography
Lab Sample ID: MB 400-459479/3-A
Matrix: Solid
Analysis Batch: 459583
MB MB
Analyte Result Qualifier
Nitrate as N 0.383 J
Nitrite as N <0.33
Lab Sample ID: LCS 400-459479/5-A
Matrix: Solid
Analysis Batch: 459583
Client Sample ID: Method Blank
Prep Type: Soluble
RL MDL Unit D Prepared Analyzed Dil Fac
2.0 0.33 mg/Kg 10/02/19 02:30 1
2.0 0.33 mg/Kg 10/02/19 02:30 1
Client Sample ID: Lab Control Sample
Prep Type: Soluble
Spike
LCS LCS
%Rec.
Analyte Added
Result Qualifier
Unit
D %Rec Limits
Nitrate as N 22.4
22.6
mg/Kg
101 80 -120
Nitrite as N 30.1
32.2
mg/Kg
107 80 -120
Page 33 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Method: 9056 - Anions, Ion Chromatography (Continued)
Lab Sample ID: LCSD 400-459479/6-A
Client Sample ID: Lab Control Sample Dup
Matrix: Solid
Prep Type: Soluble
Analysis Batch: 459583
Spike
LCSD
LCSD %Rec. RPD
Analyte
Added
Result
Qualifier Unit D %Rec Limits RPD Limit
Nitrate as N
22.4
22.7
mg/Kg 101 80 -120 0 15
Nitrite as N
30.2
62.6
mg/Kg 207 80 -120 64 15
Method: 6010D - Metals (ICP)
Lab Sample ID: MB 400-458651/1-A
Client Sample ID: Method Blank
C
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 459652
Prep Batch: 458651
MB
MB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
m
Arsenic
<0.21
0.99
0.21
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Cadmium
<0.087
0.50
0.087
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Chromium
<0.31
0.99
0.31
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Copper
<0.74
2.0
0.74
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Calcium
9.21
J
50
8.4
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Nickel
<0.14
0.50
0.14
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Lead
<0.22
0.99
0.22
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Selenium
<0.86
"
2.0
0.86
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Zinc
0.865
J
2.0
0.71
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Magnesium
<7.2
50
7.2
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Molybdenum
<0.29
0.99
0.29
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Sodium
<34
99
34
mg/Kg
09/25/19 16:35
10/01/19 20:05 1
Lab Sample ID: LCS 400-458651/2-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 459652
Prep Batch: 458651
Spike
LCS LCS
%Rec.
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Arsenic
99.8
98.4
mg/Kg
99
80 -120
Cadmium
49.9
48.4
mg/Kg
97
80 -120
Chromium
99.8
99.3
mg/Kg
100
80 -120
Copper
99.8
99.0
mg/Kg
99
80 -120
Calcium
999
998
mg/Kg
100
80 -120
Nickel
99.8
96.6
mg/Kg
97
80 -120
Lead
99.8
96.2
mg/Kg
96
80 -120
Selenium
99.8
94.5 ^
mg/Kg
95
80 -120
Zinc
99.8
99.2
mg/Kg
99
80 -120
Magnesium
999
978
mg/Kg
98
80 -120
Molybdenum
99.8
105
mg/Kg
105
80 -120
Sodium
999
1010
mg/Kg
101
80 -120
Method: 7471 B - Mercury (CVAA)
Lab Sample ID: MB 680-589538/13-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 589730
Prep Batch: 589538
MB
MB
Analyte Result
Qualifier RL
MDL Unit
D Prepared
Analyzed Dil Fac
Mercury <0.0068
0.017
0.0068 mg/Kg
10/06/1914:58
10/07/1911:07 1
Eurofins TestAmerica, Pensacola
Page 34 of 59 10/8/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 7471 B - Mercury (CVAA) (Continued)
Lab Sample ID: LCS 680-589538/14-A
Matrix: Solid
Analysis Batch: 589730
Analyte
Mercury
Method: 350.1 - Nitrogen, Ammonia
Lab Sample ID: MRL 400-459035/13
Matrix: Solid
Analysis Batch: 459035
Job ID: 400-176860-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 589538
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
0.240 0.232 mg/Kg 97 80-120
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike MRL MRL %Rec. C
Analyte Added Result Qualifier Unit D %Rec Limits
Ammonia 0.0500 0.0410 J mg/L 82 50-150 m
Lab Sample ID: MB 400-458941/1-A
Matrix: Solid
Analysis Batch: 459035
MB MB
Analyte Result Qualifier
Ammonia <0.32
FLab Sample ID: LCS 400-458941/2-A
Matrix: Solid
Analysis Batch: 459035
Analyte
Ammonia
Lab Sample ID: 400-176860-1 MS
Matrix: Solid
Analysis Batch: 459035
Sample
Sample
Analyte Result
Qualifier
Ammonia 56
Lab Sample ID: 400-176860-1 MSD
Matrix: Solid
Analysis Batch: 459035
Sample
Sample
Analyte Result
Qualifier
Ammonia 56
Method: 351.2 - Nitrogen, Total Kjeldahl
Client Sample ID: Method Blank
Prep Type: Soluble
RL MDL Unit D Prepared Analyzed Dil Fac
1.0 0.32 mg/Kg 09/27/1910:55 1
Client Sample ID: Lab Control Sample
Prep Type: Soluble
Spike
LCS
LCS
%Rec.
Added
Result
Qualifier
Unit
D %Rec Limits
40.0
41.4
mg/Kg
103 90 -110
Client Sample ID: CS-4
Prep Type: Soluble
Spike
MS
MS
%Rec.
Added
Result
Qualifier
Unit
D %Rec Limits
4.62
57.7
4
mg/Kg
# 28 90 -110
Lab Sample ID: MB 400-458724/1-A
Matrix: Solid
Analysis Batch: 458985
MB MB
Analyte Result Qualifier
Nitrogen, Kjeldahl <1.0
Client Sample ID: CS-4
Prep Type: Soluble
Spike MSD MSD %Rec. RPD
Added Result Qualifier Unit D %Rec Limits RPD Limit
4.62 61.4 4 mg/Kg # 110 90 -110 6 11
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 458724
RL MDL Unit D Prepared Analyzed Dil Fac
2.0 1.0 mg/Kg 09/26/19 00:37 09/27/19 11:46 1
Page 35 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 351.2 - Nitrogen, Total Kjeldahl (Continued)
Lab Sample ID: LCS 400-458724/2-A Client Sample ID
Matrix: Solid
Analysis Batch: 458985
Spike LCS LCS
Analyte Added Result Qualifier Unit D %Rec
Nitrogen, Kjeldahl 10.0 10.6 mg/Kg 106
Job ID: 400-176860-1
Lab Control Sample
Prep Type: Total/NA
Prep Batch: 458724
%Rec.
Limits
75-125
Lab Sample ID: 400-176860-1 MS
Client Sample ID: CS-4
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458985
Prep Batch: 458724
Sample
Sample
Spike
MS
MS
%Rec.
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits
Nitrogen, Kjeldahl <30
F1 F2
115
180
F1
mg/Kg
156 90-110
Lab Sample ID: 400-176860-1 MSD
Client Sample ID: CS-4
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458985
Prep Batch: 458724
Sample
Sample
Spike
MSD
MSD
%Rec. RPD
Analyte Result
Qualifier
Added
Result
Qualifier
Unit
D
%Rec Limits RPD Limit
Nitrogen, Kjeldahl <30
F1 F2
115
114
F2
mg/Kg
3�
99 90-110 45 20
Lab Sample ID: MRL 400-458985/11
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 458985
Spike
MRL
MRL
%Rec.
Analyte
Added
Result
Qualifier
Unit
D
%Rec Limits
Nitrogen, Kjeldahl
0.500
<1.0
mg/Kg
88
Method: 365.4 - Phosphorus, Total
Lab Sample ID: MB 400-458725/1-A
Matrix: Solid
Analysis Batch: 458830
MB MB
Analyte Result Qualifier
RL
Phosphorus, Total <0.030
0.10
Lab Sample ID: LCS 400-458725/2-A
Matrix: Solid
Analysis Batch: 458830
Spike
Analyte
Added
Phosphorus, Total
2.00
Lab Sample ID: 400-176860-1 MS
Matrix: Solid
Analysis Batch: 458830
Sample Sample
Spike
Analyte Result Qualifier
Added
Phosphorus, Total 20 F1
11.5
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 458725
MDL Unit D Prepared Analyzed Dil Fac
0.030 mg/Kg 09/26/19 00:40 09/26/19 12:31 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 458725
LCS LCS %Rec.
Result Qualifier Unit D %Rec Limits
2.01 mg/Kg 100 75 -113
Client Sample ID: CS-4
Prep Type: Total/NA
Prep Batch: 458725
MS MS %Rec.
Result Qualifier Unit D %Rec Limits
19.0 F1 mg/Kg -4 72-120
Eurofins TestAmerica, Pensacola
Page 36 of 59 10/8/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 365.4 - Phosphorus, Total (Continued)
Lab Sample ID: 400-176860-1 MSD
Matrix: Solid
Analysis Batch: 458830
Sample Sample
Spike
Analyte Result Qualifier
Added
Phosphorus, Total 20 F1
11.5
Lab Sample ID: MRL 400-458830/13
Matrix: Solid
Analysis Batch: 458830
Spike
Analyte
Added
Phosphorus, Total
0.100
Method: 9045D - pH
Lab Sample ID: 400-176860-1 DU
Matrix: Solid
Analysis Batch: 459459
Sample Sample
Analyte Result Qualifier
pH 6.6
F
Job ID: 400-176860-1
Client Sample ID: CS-4
Prep Type: Total/NA
Prep Batch: 458725
MSD
MSD
%Rec. RPD
Result
Qualifier
Unit
D %Rec Limits RPD Limit
16.7
F1
mg/Kg
':� -24 72 -120 13 27
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
MRL
MRL
%Rec.
F
Result
Qualifier
Unit
D %Rec Limits
0.0885
J
mg/L
89
DU DU
Result Qualifier Unit D
6.6 Su
Client Sample ID: CS-4
Prep Type: Total/NA
RPD
RPD Limit
0.3 5
Method: SM 2540G - Total, Fixed, and Volatile Solids
Lab Sample ID: MB 400-458517/1 Client Sample ID: Method Blank
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 458517
MB MB
Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac
Total Solids <0.010 0.010 0.010 % 09/24/19 21:32 1
Lab Sample ID: 400-176860-1 DU Client Sample ID: CS-4
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 458517
Sample Sample DU DU RPD
Analyte Result Qualifier Result Qualifier Unit D RPD Limit
Total Solids 85 85.3 % 0.1 4
Method: WALKLEY BLACK - Organic Carbon, Total (TOC)
Lab Sample ID: MB 400-459380/1 Client Sample ID: Method Blank
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 459380
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Total Organic Carbon <0.042 0.10 0.042 Percent 09/30/19 08:30 1
Lab Sample ID: LCS 400-459380/2 Client Sample ID: Lab Control Sample
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 459380
Spike LCS LCS %Rec.
Analyte Added Result Qualifier Unit D %Rec Limits
Total Organic Carbon 0.200 0.246 Percent 123 65 -126
Eurofins TestAmerica, Pensacola
Page 37 of 59 10/8/2019

QC Sample Results
Client: EHS Support, LLC Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Method: WALKLEY BLACK - Organic Carbon, Total (TOC) (Continued)
Lab Sample ID: 400-176860-1 DU Client Sample ID: CS-4
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 459380
Sample Sample DU DU RPD
Analyte Result Qualifier Result Qualifier Unit D RPD Limit
Total Organic Carbon 0.12 0.134 Percent 7 26
Eurofins TestAmerica, Pensacola
Page 38 of 59 10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176860-1
Client Sample ID: CS-4 Lab Sample ID: 400-176860-1
Date Collected: 09/23/19 11:40 Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Analysis
9045D
Total/NA
Analysis
SM 2540G
Total/NA
Analysis
Total Nitrogen
Client Sample ID: CS-4
Date Collected:
09/23/19 11:40
Date Received: 09/24/19 09:19
Batch
Batch
Prep Type
Type
Method
Total/NA
Prep
5035
Total/NA
Analysis
8260D
Total/NA
Leach
8315A
Total/NA
Prep
8315A_W_Prep
Total/NA
Analysis
8315A
Soluble
Leach
DI Leach
Soluble
Analysis
9056
Total/NA
Prep
3050B
Total/NA
Analysis
6010D
Total/NA
Prep
7471 B
Total/NA
Analysis
7471 B
Soluble
Leach
DI Leach
Soluble
Analysis
350.1
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Total/NA
Analysis
WALKLEY
BLACK
Dil Initial
Final Batch
Prepared
Factor Amount
Amount Number
or Analyzed
Analyst
Lab
1 20 mL
20 mL 459459
09/30/19 23:15
HES
TAL PEN
1
458517
09/24/19 21:32
DEK
TAL PEN
1
459257
09/29/19 18:20
RRC
TAL PEN
Lab Sample ID: 400-176860-1
Matrix: Solid
Percent Solids: 86.7
Dil
Initial
Final
Batch
Prepared
Run Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
6.633 g
5.00 g
460393
10/07/19 08:54
CAR
TAL PEN
50
5 mL
5 mL
460337
10/07/19 11:25
CAR
TAL PEN
25.05 g
500 mL
402889
09/27/19 12:10
DRJ
TAL CAN
100 mL
5 mL
403008
09/28/19 08:26
SIDE
TAL CAN
1
403135
09/30/19 08:54
KMG
TAL CAN
2.518 g
50 mL
459479
10/01/19 08:40
CAC
TAL PEN
1
459583
10/02/19 06:42
JAW
TAL PEN
.5144 g
50 mL
458651
09/25/19 16:35
TET
TAL PEN
1
459652
10/01/19 21:13
GESP
TAL PEN
0.59 g
50 mL
589538
10/06/19 14:59
DB
TAL SAV
1
589730
10/07/19 11:56
DB
TAL SAV
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
1
10 mL
10 mL
459035
09/27/19 10:44
KJR
TAL PEN
1 g
25 mL
458724
09/26/19 00:37
HES
TAL PEN
1
458985
09/27/19 11:52
JAT
TAL PEN
1 g
25 mL
458725
09/26/19 00:40
HES
TAL PEN
1
10 mL
10 mL
458830
09/26/19 13:55
JAT
TAL PEN
1
459380
09/30/19 08:30
RRC
TAL PEN
Client Sample ID: CS-3
Lab Sample ID: 400-176860-2
Date Collected: 09/23/19 14:00
Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Dil Initial
Final Batch
Prepared
Prep Type Type
Method
Run Factor Amount
Amount Number
or Analyzed
Analyst Lab
Total/NA Analysis
9045D
1 20 mL
20 mL 459459
09/30/19 23:15
HES TAL PEN
Total/NA Analysis
SM 2540G
1
458517
09/24/19 21:32
DEK TAL PEN
Total/NA Analysis
Total Nitrogen
1
459257
09/29/19 18:20
RRC TAL PEN
Client Sample ID: CS-3
Lab Sample ID: 400-176860-2
Date Collected: 09/23/19 14:00
Matrix: Solid
Date Received: 09/24/19 09:19
Percent Solids: 84.8
Batch Batch
Dil Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Prep 5035
6.933 g
5.00 g
460393 10/07/19 08:54 CAR TAL PEN
Total/NA Analysis 8260D
100 5 mL
5 mL
460337 10/07/19 12:53 CAR TAL PEN
Page 39 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Client Sample ID: CS-3
Lab
Sample ID: 400-176860-2
Date Collected: 09/23/19 14:00
Matrix: Solid
Date Received: 09/24/19 09:19
Percent
Solids:
84.8
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA Leach
8315A
24.97 g
500 mL
402889
09/27/19 12:10
DRJ
TAL CAN
Total/NA Prep
8315A_W_Prep
100 mL
5 mL
403008
09/28/19 08:26
SIDE
TAL CAN
Total/NA Analysis
8315A
1
403135
09/30/19 09:03
KMG
TAL CAN
Soluble Leach
DI Leach
2.529 g
50 mL
459479
10/01/19 08:40
CAC
TAL PEN
Soluble Analysis
9056
1
459583
10/02/19 07:04
JAW
TAL PEN
Total/NA Prep
3050B
.5244 g
50 mL
458651
09/25/19 16:35
TET
TAL PEN
Total/NA Analysis
6010D
1
459652
10/01/19 21:17
GESP
TAL PEN
Total/NA Prep
7471B
0.60 g
50 mL
589538
10/06/19 14:59
DB
TAL SAV
Total/NA Analysis
7471B
1
589730
10/07/19 12:00
DB
TAL SAV
Soluble Leach
DI Leach
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
Soluble Analysis
350.1
2
10 mL
10 mL
459035
09/27/19 10:59
KJR
TAL PEN
Total/NA Prep
351.2
1 g
25 mL
458724
09/26/19 00:37
HES
TAL PEN
Total/NA Analysis
351.2
1
458985
09/27/19 11:55
JAT
TAL PEN
Total/NA Prep
365.2/365.3/365
1 g
25 mL
458725
09/26/19 00:40
HES
TAL PEN
Total/NA Analysis
365.4
1
10 mL
10 mL
458830
09/26/19 13:58
JAT
TAL PEN
Total/NA Analysis
WALKLEY
1
459380
09/30/19 08:30
RRC
TAL PEN
BLACK
Client Sample ID: CS-2
Lab
Sample ID: 400-176860-3
Date Collected: 09/23/19 15:25
Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA Analysis
9045D
1
20 mL
20 mL
459459
09/30/19 23:15
HES
TAL PEN
Total/NA Analysis
SM 254OG
1
458517
09/24/19 21:32
DEK
TAL PEN
Total/NA Analysis
Total Nitrogen
1
459257
09/29/19 18:20
RRC
TAL PEN
Client Sample ID: CS-2
Lab
Sample ID: 400-176860-3
Date Collected: 09/23/19 15:25
Matrix: Solid
Date Received: 09/24/19 09:19
Percent
Solids:
84.4
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA Prep
5035
7. 991 g
5. 00 g
460393
10/07/ 99 08:54
CAR
TAL PEN
Total/NA Analysis
8260D
50
5 mL
5 mL
460337
10/07/19 11:47
CAR
TAL PEN
Total/NA Leach
8315A
25.09 g
500 mL
402889
09/27/19 12:10
DRJ
TAL CAN
Total/NA Prep
8315A_W_Prep
100 mL
5 mL
403008
09/28/19 08:26
SIDE
TAL CAN
Total/NA Analysis
8315A
1
403135
09/30/19 09:12
KMG
TAL CAN
Soluble Leach
DI Leach
2.545 g
50 mL
459479
10/01/19 08:40
CAC
TAL PEN
Soluble Analysis
9056
1
459583
10/02/19 07:27
JAW
TAL PEN
Total/NA Prep
3050B
.5156 g
50 mL
458651
09/25/19 16:35
TET
TAL PEN
Total/NA Analysis
6010D
1
459652
10/01/19 21:20
GESP
TAL PEN
Total/NA Prep
7471B
0.60 g
50 mL
589538
10/06/19 14:59
DB
TAL SAV
Total/NA Analysis
7471B
1
589730
10/07/19 12:03
DB
TAL SAV
Soluble Leach
DI Leach
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
Soluble Analysis
350.1
2
10 mL
10 mL
459035
09/27/19 11:05
KJR
TAL PEN
Eurofins TestAmerica, Pensacola
Page 40 of 59 10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176860-1
Client Sample ID: CS-2 Lab Sample ID: 400-176860-3
Date Collected: 09/23/19 15:25 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 84.4
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Total/NA
Analysis
WALKLEY
BLACK
Client Sample ID: CS-1
Date Collected: 09/23/19 14:50
Date Received: 09/24/19 09:19
Dil
Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst Lab
1 g
25 mL
458724
09/26/19 00:37
HES TAL PEN
5
458985
09/27/19 12:06
JAT TAL PEN
1 g
25 mL
458725
09/26/19 00:40
HES TAL PEN
1
10 mL
10 mL
458830
09/26/19 13:59
JAT TAL PEN
1
459380
09/30/19 08:30
RRC TAL PEN
Lab
Sample ID: 400-176860-4
Matrix: Solid
Batch
Batch
Dil Initial Final
Prep Type
Type
Method
Run Factor Amount Amount
Total/NA
Analysis
9045D
1 20 mL 20 mL
Total/NA
Analysis
SM 2540G
1
Total/NA
Analysis
Total Nitrogen
1
Client Sample ID: CS-1
Date Collected: 09/23/19 14:50
Date Received: 09/24/19 09:19
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Prep
5035
Total/NA
Analysis
8260D
Total/NA
Leach
8315A
Total/NA
Prep
8315A_W_Prep
Total/NA
Analysis
8315A
Soluble
Leach
DI Leach
Soluble
Analysis
9056
Total/NA
Prep
3050B
Total/NA
Analysis
6010D
Total/NA
Prep
7471 B
Total/NA
Analysis
7471 B
Soluble
Leach
DI Leach
Soluble
Analysis
350.1
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Total/NA
Analysis
WALKLEY
BLACK
Batch
Prepared
Number
or Analyzed
Analyst
Lab
m
459459
09/30/19 23:15
HES
TAL PEN
458517
09/24/19 21:32
DEK
TAL PEN
459257
09/29/19 18:20
RRC
TAL PEN
Lab Sample ID: 400-176860-4
Matrix: Solid
Percent Solids: 86.6
Dil
Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst
Lab
7.2 g
5.00 g
460393
10/07/19 08:54
CAR
TAL PEN
50
5 mL
5 mL
460337
10/07/19 12:09
CAR
TAL PEN
24.95 g
500 mL
402889
09/27/19 12:10
DRJ
TAL CAN
100 mL
5 mL
403008
09/28/19 08:26
SIDE
TAL CAN
1
403135
09/30/19 09:21
KMG
TAL CAN
2.534 g
50 mL
459479
10/01/19 08:40
CAC
TAL PEN
1
459583
10/02/19 07:50
JAW
TAL PEN
.4958 g
50 mL
458651
09/25/19 16:35
TET
TAL PEN
1
459652
10/01/19 21:24
GESP
TAL PEN
0.50 g
50 mL
589538
10/06/19 14:59
DB
TAL SAV
1
589730
10/07/19 12:07
DB
TAL SAV
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
10
10 mL
10 mL
459035
09/27/19 11:06
KJR
TAL PEN
1 g
25 mL
458724
09/26/19 00:37
HES
TAL PEN
5
458985
09/27/19 12:08
JAT
TAL PEN
1 g
25 mL
458725
09/26/19 00:40
HES
TAL PEN
1
10 mL
10 mL
458830
09/26/19 14:00
JAT
TAL PEN
1
459380
09/30/19 19:11
RRC
TAL PEN
Page 41 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176860-1
Client Sample ID: CS-EB Lab Sample ID: 400-176860-5
Date Collected: 09/23/19 15:50 Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Analysis
9045D
Total/NA
Analysis
SM 2540G
Total/NA
Analysis
Total Nitrogen
Client Sample ID: CS-EB
Date Collected:
09/23/19 15:50
Date Received: 09/24/19 09:19
Batch
Batch
Prep Type
Type
Method
Total/NA
Prep
5035
Total/NA
Analysis
8260D
Total/NA
Leach
8315A
Total/NA
Prep
8315A_W_Prep
Total/NA
Analysis
8315A
Soluble
Leach
DI Leach
Soluble
Analysis
9056
Total/NA
Prep
3050B
Total/NA
Analysis
6010D
Total/NA
Prep
7471 B
Total/NA
Analysis
7471 B
Soluble
Leach
DI Leach
Soluble
Analysis
350.1
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Total/NA
Analysis
WALKLEY
BLACK
Dil Initial
Final Batch
Prepared
Factor Amount
Amount Number
or Analyzed
Analyst
Lab
1 20 mL
20 mL 459459
09/30/19 23:15
HES
TAL PEN
1
458517
09/24/19 21:32
DEK
TAL PEN
1
459257
09/29/19 18:20
RRC
TAL PEN
Dil
Run Factor
50
1
1
1
1
1
1
1
1
Initial
Final
Amount
Amount
2.588 g
5.00 g
5 mL
5 mL
24.99 g
500 mL
100 mL
5 mL
2.529 g
50 mL
10 mL
1.0 mL
.5324 g
50 mL
0.53g
50 mL
5g
100 mL
10 mL
10 mL
1 g
25 mL
1 g
25 mL
10 mL
10 mL
Lab Sample ID: 400-176860-5
Matrix: Solid
Percent Solids: 93.4
Batch Prepared
Number
460393
460337
402889
403008
403135
459479
459746
458651
459652
589538
589730
458941
459035
458724
458985
458725
458830
459380
or Analyzed Analyst Lab
10/07/19 08:54
CAR
TAL PEN
10/07/19 12:31
CAR
TAL PEN
09/27/19 12:10
DRJ
TAL CAN
09/28/19 08:26
SIDE
TAL CAN
09/30/19 09:30
KMG
TAL CAN
10/01/19 08:40
CAC
TAL PEN
10/02/19 15:52
CAC
TAL PEN
09/25/19 16:35
TET
TAL PEN
10/01/19 21:39
GESP
TAL PEN
10/06/19 14:59
DB
TAL SAV
10/07/19 12:10
DB
TAL SAV
09/27/19 09:36
KJR
TAL PEN
09/27/19 10:50
KJR
TAL PEN
09/26/19 00:37
HES
TAL PEN
09/27/19 11:59
JAT
TAL PEN
09/26/19 00:40
HES
TAL PEN
09/26/19 14:02
JAT
TAL PEN
09/30/19 19:11
RRC
TAL PEN
Client Sample ID: HCHO FIELD BLANK 2 Lab Sample ID: 400-176860-6
Date Collected: 09/23/19 15:55 Matrix: Water
Date Received: 09/24/19 09:19
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Prep 8315A_W_Prep 100 mL 5 mL 402652 09/26/19 15:36 BMB TAL CAN
Total/NA Analysis 8315A 1 402951 09/27/19 21:22 KMG TAL CAN
Client Sample ID: FIELD BLANK Lab Sample ID: 400-176860-7
Date Collected: 09/23/19 00:00 Matrix: Water
Date Received: 09/24/19 09:19
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
460062
10/04/19 16:15 WPD TAL PEN
Page 42 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
F Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
8315A_W_Prep
Total/NA Analysis
8315A
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type
Type
Method
Total/NA
Leach
8315A
Total/NA
Prep
8315A_W_Prep
Total/NA
Analysis
8315A
Job ID: 400-176860-1
Lab Sample ID: MB 240-402652/6-A
Matrix: Water
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed Analyst Lab
100 mL 5 mL 402652
09/26/19 10:39 BMB TAL CAN
1 402951
09/27/19 20:10 KMG TAL CAN
Lab Sample ID: MB 240-402889/9-B
Matrix: Solid
Dil Initial
Final
Batch
Prepared
Run Factor Amount
Amount
Number
or Analyzed
Analyst
Lab
25.09 g
500 mL
402889
09/27/19 12:10
DRJ
TAL CAN
100 mL
5 mL
403008
09/28/19 08:26
SIDE
TAL CAN
1
403135
09/30/19 08:36
KMG
TAL CAN
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
F Batch Batch
Prep Type Type Method Run
Total/NA Analysis SM 2540G
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
3050E
Total/NA Analysis
6010D
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
F Batch Batch
Prep Type Type Method Run
Total/NA Prep 351.2
Total/NA Analysis 351.2
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Lab Sample ID: MB 400-458517/1 W
Matrix: Solid
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
1 458517 09/24/19 21:32 DEK TAL PEN
Lab Sample ID: MB 400-458651/1-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed
Analyst Lab
.5040 g 50 mL 458651
09/25/19 16:35
TET TAL PEN
1 459652
10/01/19 20:05
GESP TAL PEN
Lab Sample ID: MB 400-458724/1-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed Analyst Lab
25 mL 25 mL 458724
09/26/19 00:37 HES TAL PEN
1 458985
09/27/19 11:48 JAT TAL PEN
Lab Sample ID: MB 400-458725/1-A
Matrix: Solid
Batch
Batch
Dil Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor Amount
Amount
Number
or Analyzed Analyst Lab
Total/NA Prep
365.2/365.3/365
25 mL
25 mL
458 225
09/26/19 00:40 HES TAL PEN
Total/NA Analysis
365.4
1 10 mL
10 mL
458830
09/26/19 12:31 JAT TAL PEN
Eurofins TestAmerica, Pensacola
Page 43 of 59 10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Client Sample ID: Method Blank
Lab Sample ID: MB 400-458941/1-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
Soluble Leach DI Leach
5 g
100 mL
458941 09/27/19 09:36 KJR TAL PEN
Soluble Analysis 350.1
1
10 mL
10 mL
459035 09/27/19 10:55 KJR TAL PEN
Client Sample ID: Method Blank
Lab Sample ID: MB 400-459380/1
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Analysis WALKLEY
1
459380 09/30/19 08:30 RRC TAL PEN
BLACK
L—
Client Sample ID: Method Blank
Lab Sample ID: MB 400-459479/3-A
Date Collected: N/A
Matrix: Solid m
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
Soluble Leach DI Leach
2.506 g
50 mL
459479 10/01/19 08:40 CAC TAL PEN
Soluble Analysis 9056
1
459583 10/02/19 02:30 JAW TAL PEN
Client Sample ID: Method Blank
Lab Sample ID: MB 400-460062/5
Date Collected: N/A
Matrix: Water
Date Received: N/A
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
460062 10/04/19 13:13 WPD TAL PEN
Client Sample ID: Method Blank
Lab Sample ID: MB 400-460393/10-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Prep 5035
5. 00 g
5. 00 g
460393 10/ 77/19 08:54 CAR TAL PEN
Total/NA Analysis 8260D
1
5 mL
5 mL
460337 10/07/19 11:03 CAR TAL PEN
Client Sample ID: Method Blank
Lab Sample ID: MB 680-589538/13-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
Total/NA Prep 7471 B
0.59 g
50 mL
589538 10/06/19 14:58 DB TAL SAV
Total/NA Analysis 7471 B
1
589730 10/07/19 11:07 DB TAL SAV
Eurofins TestAmerica, Pensacola
Page 44 of 59 10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
F Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
8315A_W_Prep
Total/NA Analysis
8315A
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Leach
831 5A
Total/NA
Prep
8315A_W_Prep
Total/NA
Analysis
8315A
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
F Batch Batch
Prep Type Type Method Run
Total/NA Analysis SM 2540G
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
3050E
Total/NA Analysis
6010D
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
F Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
351.2
Total/NA Analysis
351.2
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Job ID: 400-176860-1
Lab Sample ID: LCS 240-402652/7-A
Matrix: Water
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed Analyst Lab
100 mL 5 mL 402652
09/26/19 10:39 BMB TAL CAN
1 402951
09/27/19 20:19 KMG TAL CAN
Lab Sample ID: LCS 240-402889/10-B
Matrix: Solid
Dil Initial
Final
Batch
Prepared
Factor Amount
Amount
Number
or Analyzed
Analyst
Lab
25.09 g
500 mL
402889
09/27/19 12:10
DRJ
TAL CAN
100 mL
5 mL
403008
09/28/19 08:26
SIDE
TAL CAN
1
403135
09/30/19 08:45
KMG
TAL CAN
Lab Sample ID: LCS 400-458517/12 W
Matrix: Solid
Dil Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
1 458517 09/24/19 21:32 DEK TAL PEN
Lab Sample ID: LCS 400-458651/2-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed
Analyst Lab
.5010 g 50 mL 458651
09/25/19 16:35
TET TAL PEN
1 459652
10/01/19 20:09
GESP TAL PEN
Lab Sample ID: LCS 400-458724/2-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed Analyst Lab
25 mL 25 mL 458724
09/26/19 00:37 HES TAL PEN
1 458985
09/27/19 12:00 JAT TAL PEN
Lab Sample ID: LCS 400-458725/2-A
Matrix: Solid
Batch
Batch
Dil Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor Amount
Amount
Number
or Analyzed Analyst Lab
Total/NA Prep
365.2/365.3/365
25 mL
25 mL
458 225
09/26/19 00:40 HES TAL PEN
Total/NA Analysis
365.4
1 10 mL
10 mL
458830
09/26/19 12:34 JAT TAL PEN
Page 45 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 400-458941/2-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil Initial
Final Batch Prepared
Prep Type Type Method Run
Factor Amount
Amount Number or Analyzed Analyst Lab
Soluble Leach DI Leach
5 g
100 mL 458941 09/27/19 09:36 KJR TAL PEN
Soluble Analysis 350.1
1 10 mL
10 mL 459035 09/27/19 10:43 KJR TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 400-459380/2
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch Batch
Dil Initial
Final Batch Prepared
Prep Type Type Method Run
Factor Amount
Amount Number or Analyzed Analyst Lab
Total/NA Analysis WALKLEY
1
459380 09/30/19 08:30 RRC TAL PEN
BLACK
L—
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 400-459459/4
Date Collected: N/A
Matrix: Solid m
Date Received• N/A
Batch
Batch
Dil
Initial
Prep Type Type
Method
Run Factor
Amount
Total/NA Analysis
9045D
1
20 mL
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Final Batch Prepared
Amount Number or Analyzed Analyst Lab
20 mL 459459 09/30/19 23:15 HES TAL PEN
Lab Sample ID: LCS 400-459479/5-A
Matrix: Solid
Batch
Batch
Dil Initial Final Batch
Prepared
Prep Type Type
Method
Run Factor Amount Amount Number
or Analyzed Analyst Lab
Soluble Leach
DI Leach
2.523 g 50 mL 459479
10/ 11/19 08:40 CAC TAL PEN
Soluble Analysis
9056
1 459583
10/02/19 02:53 JAW TAL PEN
Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-460062/1002
Date Collected: N/A Matrix: Water
Date Received: N/A
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 460062 10/04/19 11:53 WPD TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 400-460393111-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
F
Batch
Batch
Dil Initial
Final
Batch
Prepared
Prep Type Type
Method Run
Factor Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Prep
5035
5.00 g
5.00 g
460393
10/07/19 08:54
CAR TAL PEN
Total/NA Analysis
8260D
1 5 mL
5 mL
460337
10/07/19 10:19
CAR TAL PEN
Eurofins TestAmerica, Pensacola
Page 46 of 59 10/8/2019

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Lab Chronicle F
Job ID: 400-176860-1
F Batch
Batch
Prep Type Type
Method Run
Total/NA Prep
7471 B
Total/NA Analysis
7471 B
Client Sample ID: Lab
Control Sample Du
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Soluble Leach
DI Leach
Soluble Analysis
9056
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method Run
Total/NA Analysis
365.4
Lab Sample ID: LCS 680-589538/14-A
Matrix: Solid
DII
p
Initial
Final
Batch
Prepared
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
0.52 g
50 mL
589538
10/06/19 14:58
DB TAL SAV
1
589730
10/07/19 13:38
DB TAL SAV
Lab Sample ID: LCSD
400-459479/6-A
Matrix: Solid
DII
Initial
Final
Batch
Prepared
F
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
2.518 g
50 mL
459479
10/01/19 08:40
CAC TAL PEN
1
459583
10/02/19 03:16
JAW TAL PEN
Lab Sample
ID: MRL 400-458830113 M
Matrix: Solid
DII
Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed Analyst Lab
1
10 mL
10 mL
458830
09/26/19 11:54 JAT TAL PEN
LA
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch Batch Dil Initial
Prep Type Type Method Run Factor Amount
Total/NA Analysis 351.2 1
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch Batch
Prep Type Type Method Run
Total/NA Analysis 350.1
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Lab Sample ID: MRL 400-458985/11 r
Matrix: Solid
Final Batch Prepared
Amount Number or Analyzed Analyst Lab
458985 09/27/19 11:11 AT TAL PEN
Lab Sample ID: MRL 400-459035113
Matrix: Solid
Dil
Initial
Final
Batch
Prepared
Factor
Amount
Amount
Number
or Analyzed Analyst Lab
1
10 mL
10 mL
459035
09/27/19 10:33 KJR TAL PEN
Lab Sample ID: MRL 400-459583/39
Matrix: Solid
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor
Amount
Amount
Number
or Analyzed Analyst Lab
Total/NA Analysis
9056
1
459583
10/02/19 03:39 JAW TAL PEN
Client Sample ID: CS-4
Lab Sample ID: 400-176860-1 MS
Date Collected: 09/23/19 11:40
Matrix: Solid
Date Received: 09/24/19 09:19
Percent Solids: 86.7
F Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor
Amount
Amount
Number
or Analyzed Analyst Lab
Soluble Leach
DI Leach
5 g
100 mL
458941
09/27/19 09:36 KJR TAL PEN
Soluble Analysis
350.1
1
10 mL
10 mL
459035
09/27/19 10:45 KJR TAL PEN
Page 47 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: CS-4
Date Collected: 09/23/19 11:40
Date Received: 09/24/19 09:19
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Prep
351.2
Total/NA
Analysis
351.2
Total/NA
Prep
365.2/365.3/365
Total/NA
Analysis
365.4
Client Sample ID: CS-4
Date Collected: 09/23/19 11:40
Date Received: 09/24/19 09:19
Batch Batch
Prep Type Type Method Run
Soluble Leach DI Leach
Soluble Analysis 350.1
Total/NA Prep 351.2
Total/NA Analysis 351.2
Total/NA Prep 365.2/365.3/365
Total/NA Analysis 365.4
Client Sample ID: CS-EB
Date Collected: 09/23/19 15:50
Date Received: 09/24/19 09:19
Job ID: 400-176860-1
Lab Sample ID: 400-176860-1 MS
Matrix: Solid
Percent Solids: 86.7
Dil
Initial
Final
Batch
Prepared
Factor
Amount
Amount
Number
or Analyzed Analyst Lab
1 g
25 mL
458724
09/26/19 00:37 HES TAL PEN
1
458985
09/27/19 11:53 JAT TAL PEN
1 g
25 mL
458725
09/26/19 00:40 HES TAL PEN
1
10 mL
10 mL
458830
09/26/19 13:56 JAT TAL PEN
Lab Sample ID: 400-176860-1 MSD
Matrix: Solid
Percent Solids: 86.7
Dil
Factor
Initial
Amount
Final
Amount
Batch
Number
Prepared
or Analyzed
Analyst
Lab
5 g
100 mL
458941
09/27/19 09:36
KJR
TAL PEN
1
10 mL
10 mL
459035
09/27/19 10:46
KJR
TAL PEN
1 g
25 mL
458724
09/26/19 00:37
HES
TAL PEN
1
458985
09/27/19 11:54
JAT
TAL PEN
1 g
25 mL
458725
09/26/19 00:40
HES
TAL PEN
1
10 mL
10 mL
458830
09/26/19 13:57
JAT
TAL PEN
Lab Sample ID: 400-176860-5 MS
Matrix: Solid
Percent Solids: 93.4
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Leach 8315A
25.02 g
500 mL
402889
09/ 77/19 12:10
DRJ TAL CAN
Total/NA Prep 8315A_W_Prep
Total/NA Analysis 8315A
1
100 mL
5 mL
403008
403135
09/28/19 08:26
09/30/19 09:39
SDE TAL CAN
KMG TAL CAN
Client Sample ID: CS-EB
Lab Sample ID: 400-176860-5 MSD
Date Collected: 09/23/19 15:50
Matrix: Solid
Date Received: 09/24/19 09:19
Percent Solids: 93.4
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Leach 8315A
25.02 g
500 mL
402889
09/ 77/19 12:10
DRJ TAL CAN
Total/NA Prep 8315A_W_Prep
100 mL
5 mL
403008
09/28/19 08:26
SIDE TAL CAN
Total/NA Analysis 8315A
1
403135
09/30/19 09:48
KMG TAL CAN
Client Sample ID: CS-4
Lab Sample ID: 400-176860-1
DU
Date Collected: 09/23/19 11:40
Matrix: Solid
Date Received: 09/24/19 09:19
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst Lab
Total/NA Analysis 9045D
1
20 mL
20 mL
459459
09/30/19 23:15
HES TAL PEN
Total/NA Analysis SM 2540G
1
458517
09/24/19 21:32
DEK TAL PEN
Page 48 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176860-1
Client Sample ID: CS-4 Lab Sample ID: 400-176860-1 DU
Date Collected: 09/23/19 11:40 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 86.7
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis WALKLEY 1 459380 09/30/19 08:30 RRC TAL PEN
BLACK
Laboratory References:
TAL CAN = Eurofins TestAmerica, Canton, 4101 Shuffel Street NW, North Canton, OH 44720, TEL [phone]
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Page 49 of 59
Eurofins TestAmerica, Pensacola
10/8/2019

Method Summary C
Client: EHS Support, LLC Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Method
Method Description
Protocol
Laboratory
8260D
Volatile Organic Compounds by GC/MS
SW846
TAL PEN
8315A
Carbonyl Compounds by HPLC
SW846
TAL CAN
9056
Anions, Ion Chromatography
SW846
TAL PEN
6010D
Metals (ICP)
SW846
TAL PEN
7471B
Mercury (CVAA)
SW846
TAL SAV
350.1
Nitrogen, Ammonia
MCAWW
TAL PEN
351.2
Nitrogen, Total Kjeldahl
MCAWW
TAL PEN
365.4
Phosphorus, Total
EPA
TAL PEN
9045D
pH
SW846
TAL PEN
SM 2540G
Total, Fixed, and Volatile Solids
SM
TAL PEN
Total Nitrogen
Nitrogen, Total
EPA
TAL PEN
WALKLEY
Organic Carbon, Total (TOC)
MSA
TAL PEN
BLACK
3050B
Preparation, Metals
SW846
TAL PEN
351.2
Nitrogen, Total Kjeldahl
MCAWW
TAL PEN
365.2/365.3/365
Phosphorus, Total
MCAWW
TAL PEN
5030C
Purge and Trap
SW846
TAL PEN
5035
Closed System Purge and Trap
SW846
TAL PEN
7471 B
Preparation, Mercury
SW846
TAL SAV
8315A
Solid Leach (Carbonyl Compounds)
SW846
TAL CAN
8315A_W_Prep
Liquid -Liquid Extraction (Carbonyl Compounds)
SW846
TAL CAN
DI Leach
Deionized Water Leaching Procedure
ASTM
TAL PEN
Protocol References:
ASTM = ASTM International
EPA = US Environmental Protection Agency
MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions.
MSA = "Methods Of Soil Analysis, Chemical And Microbiological Properties", Part 2, 2nd Ed., 1982 And Subsequent Revisions.
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:
TAL CAN = Eurofins TestAmerica, Canton, 4101 Shuffel Street NW, North Canton, OH 44720, TEL [phone]
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Pensacola
Page 50 of 59 10/8/2019

Accreditation/Certification Summary
C
Client: EHS Support, LLC
Job ID: 400-176860-1
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Pensacola
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
Authority
Program
Identification Number
Expiration Date
North Carolina (WW/SW)
State Program
314
12-31-19
The following analytes are included in this report, but the laboratory is not certified by the governing authority.
This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method
Matrix
Analyte
350.1
Solid
Ammonia
351.2 351.2
Solid
Nitrogen, Kjeldahl
365.4 365.2/365.3/365 Solid
Phosphorus, Total
9056
Solid
Nitrate as N
9056
Solid
Nitrite as N
SM 2540G
Solid
Total Solids
Total Nitrogen
Solid
Nitrogen, Total
WALKLEY BLACK
Solid
Total Organic Carbon
Laboratory: Eurofins TestAmerica, Canton
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
California
State
2927
02-23-20
Connecticut
State
PH-0590
12-31-19
Florida
NELAP
E87225
06-30-20
Georgia
State
4062
02-23-20
Illinois
NELAP
004498
07-31-20
Iowa
State
421
06-01-20
Kansas
NELAP
E-10336
04-30-20
Kentucky (UST)
State
112225
02-23-20
Kentucky (WW)
State
KY98016
12-31-19
Minnesota
NELAP
OH00048
12-31-19
Minnesota (Petrofund)
State Program
3506
07-31-21
New Jersey
NELAP
OH001
06-30-20
New York
NELAP
10975
03-31-20
Ohio VAP
State
CL0024
06-05-21
Oregon
NELAP
4062
02-23-20
Pennsylvania
NELAP
68-00340
08-31-20
Texas
NELAP
T104704517-18-10
08-31-20
USDA
US Federal Programs
P330-16-00404
12-28-19
Virginia
NELAP
010101
09-14-20
Washington
State
C971
01-12-20
West Virginia DEP
State
210
12-31-19
Eurofins TestAmerica, Pensacola
Page 51 of 59 10/8/2019

Accreditation/Certification Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Savannah
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Job ID: 400-176860-1
Authority
Program
Identification Number
Expiration Date
AFCEE
SAVLAB
Alabama
State
41450
06-30-20
Alaska
State
GA00006
06-30-20
Alaska (UST)
State
17-016
09-30-20
ANAB
Dept. of Defense ELAP
L2463
09-22-22
ANAB
DoD
L2463
09-22-22
ANAB
ISO/IEC 17025
L2463.01
09-22-22
Arizona
State
AZ0808
12-14-19
Arkansas DEQ
State
19-015-0
02-01-20
Arkansas DEQ
State Program
88-0692
02-01-20
California
State
2939
06-30-20
Colorado
State
GA00006
12-31-19
Connecticut
State
PH-0161
03-31-21
Florida
NELAP
E87052
06-30-20
GA Dept. of Agriculture
State Program
N/A
06-12-20
Georgia
State Program
N/A
06-30-20
Georgia (DW)
State
803
06-30-20
Guam
State
19-007R
04-17-20
Hawaii
State
<cert No.>
06-30-20
Indiana
State
C-GA-02
06-30-20
Iowa
State
353
09-22-20
Kentucky (DW)
State
KY90084
12-31-19
Kentucky (UST)
State
<cert No.>
06-30-20
Kentucky (UST)
State Program
18
06-30-20
Kentucky (WW)
State
KY90084
12-31-19
Kentucky (WW)
State Program
90084
12-31-19
Louisiana
NELAP
02011
06-30-20
Louisiana (DW)
State
LA009
12-31-19
Maine
State
GA00006
09-26-20
Maryland
State
250
12-31-19
Massachusetts
State Program
M-GA006
06-30-20
Michigan
State
9925
06-30-20
Mississippi
State
<cert No.>
06-30-20
Mississippi
State Program
N/A
06-30-20
Nebraska
State Program
TestAmerica-Savannah
06-30-20
New Jersey
NELAP
GA769
06-30-20
New Mexico
State
GA00006
06-30-20
New York
NELAP
10842
04-01-20
North Carolina (DW)
State
13701
07-31-20
North Carolina (DW)
State Program
13701
07-31-20
North Carolina (WW/SW)
State
269
12-31-19
North Carolina (WW/SW)
State Program
269
12-31-19
Oklahoma
State
9984
08-31-20
Pennsylvania
NELAP
68-00474
06-30-20
Puerto Rico
State
GA00006
01-01-20
South Carolina
State Program
98001
06-30-20
Tennessee
State
02961
06-30-20
Texas
NELAP
T104704185-19-13
11-30-19
Texas
NELAP
T1047004185-19-3
11-30-19
Texas
TCEQ Water Supply
T104704185
09-23-20
Eurofins TestAmerica, Pensacola
Page 52 of 59 10/8/2019

Accreditation/Certification Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Savannah (Continued)
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Job ID: 400-176860-1
Authority
Program
Identification Number
Expiration Date
US Fish & Wildlife
US Federal Programs
LE058448-0
07-31-20
Virginia
N ELAP
10509
06-14-20
Washington
State
C805
06-10-20
West Virginia (DW)
State
9950C
12-31-19
West Virginia (DW)
State Program
9950C
12-31-19
West Virginia DEP
State
094
11-30-19
Wisconsin
State
999819810
08-31-20
Wyoming
State Program
8TMS-L
06-30-16
" Accreditation/Certification renewal pending - accreditation/certification considered valid.
Eurofins TestAmerica, Pensacola
Page 53 of 59 10/8/2019

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Page 55 of 59
10/8/2019

F,urolins TesfAmerica Cainton Sample Receipt FormfNarrative
Canton Facfflty
Client y Site Name
Coal u7z-
_
Cooler Received on Opened on
FedEx-, V Ord x UPS FAS Clipper Client DroE Off TestAanerica Courier Other ,
Receipt After-hours:-crff`MTc,rrirne Siora a Location
Tex#America Cooler 9 Foam Qox Client Cooler Box Other
Packing material use ubble Vifra Foam antic B None C}thcr
_
C'WLANT: Wet cr Blue Ice Dry Ice ater None
1. Cooler temperature upon receipt ❑ 54k: M witiptc C uolrr Fret„
I GUN 1R.10 (CF +0.7 °'C) Obsemed Cooler Temp- °C Corrected Cooler Temp.. f
°C
IR GUN #1K-11 (C1F +0.9'Q Observed Cooler Ternp- °C Corrected Cooler Temp.
cc
2. Were tamperf custody seals on the outside of the cooler(sy? 1f Yex Quantiiy No
-Were the seals on the outside of the cooler(s) signed & daied? r9 No NA
-Were tamperfcustodyseals on the boltle(s) -or bottle kits (LLH6/MeHg)? Yes r_1
-Were tatnper/custody seals intact and uncomproinised? a No NA
3. Shippers' packing slip anached to the cooler(s)? me; NO
4. Did custody papers accompany the sarnple(s)'' es No
5. Were the custody Takers relinquished & signed in the appropriate place'? Y No
6. Was)were the person(s) who collected the samples clearly identified on the COC? ra No
7_ Did a]1 bottles arrive in good condition (Unbroken)'? M No
8. Could all bottle labels be reconciled with the CDC? Y�69, No
9. Were correct bottle(s) used for the test(-,) indicated? Cee No
10. Sufficient quantity received to perform indicated analy,&s? a No
Test' hint are not
chucked for pH bz
VOAs
Oil and GrVau:
>i C1C
l l . Are these work- share samples? Yes 0 ,
1f yes, Questions 12-16 have been checked at the originating laboratory.
12. Were all preserved samples) at the correct pH upon receipt? Yes No pH Strip Loi# HC99111
13. Were VOA& on the C00 YES
14. Were air bubbles >6 nim in any VOA tuts? 0} larger than this- Yes NA
15. Was a VOA trip blank present in the cooler(s)? Trip Blank Lot # — —� Yes 2
16. Was a LL 11g or Me Hg trip blank present? Yes
Contacted PM
ccwerning
pate
by via Verbal Voice Mail Other
17. CHA]N OF CUSTODY & SAMPLE DISCREPAN IES Samples processed by;
19. SAMPLE CONDITION
Sarnple(s)
Sarnpws)
Twerc received after the recommended bolding time had expired.
were received in a broken
container -were received with bubble �,6 rum in diameter. (Notify PM)
19, SAMPLE PRESERVATION
I
F. Inhnralnn
Time preserved; Presen-ative(s) addod1ot number(&);
VOA Sample Preservation - Date Time VOAx Frozen
14
Page 56 of 59
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10/8/2019

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Page 57 of 59
10/8/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176860-1
Login Number: 176860
List Number: 1
Creator: Treadaway, Kristen N
Question
Answer
List Source: Eurofins TestAmerica, Pensacola
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
1099065,1099064,1099063,1099067
Sample custody seals, if present, are intact.
N/A
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
0.3 ° C & 0.4 °C IR 8
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.
True
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.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 58 of 59 10/8/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176860-1
Login Number: 176860
List Number: 4
Creator: Sims, Robert D
Question
List Source: Eurofins TestAmerica, Savannah
List Creation: 10/05/19 12:19 PM
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?
N/A
There are no discrepancies between the containers received and the COC.
True
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
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 59 of 59 10/8/2019

urofins
Environment Testing
TestAmerica
ANALYTICAL REPORT
Eurofins TestAmerica, Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: [phone]
Laboratory Job ID: 400-176561-2
Client Project/Site: Lined Pond Closure
r:
EHS Support, LLC
116 Janice Street
Lodi, Ohio 44254
Attn: Anton Heitger
Authorized for release by:
10/1812019 11:32:22 AM
Taylor Bruzzio, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Table of Contents
Laboratory Job ID: 400-176561-2
CoverPage ..............................................
1
Table of Contents .........................................
2
Case Narrative ...........................................
3 L
Detection Summary ........................................
4
Sample Summary .........................................
5
Client Sample Results ......................................
6
Definitions...............................................
7
QC Association ...........................................
$ E:
QC Sample Results ........................................
9 F
Chronicle................................................
10
Method Summary .........................................
12
Certification Summary ......................................
13
Chain of Custody ..........................................
14
Receipt Checklists .........................................
15 F
Eurofins TestAmerica, Pensacola
Page 2 of 15 10/18/2019

Case Narrative
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176561-2
Laboratory: Eurofins TestAmerica, Pensacola
Narrative
Job Narrative
400-176561-2
Comments
No additional comments.
Job ID: 400-176561-2
Receipt
The samples were received on 9/19/2019 8:54 AM; the samples arrived in good condition, properly preserved and, where required, on ice
The temperatures of the 2 coolers at receipt time were 3.10 C and 3.70 C.
Metals
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
General Chemistry
Method 7196A: The matrix spike / matrix spike duplicate (MS/MSD) recoveries for preparation batch 400-461696 and analytical batch
400-462050 were outside control limits. Sample matrix interference and/or non -homogeneity are suspected because the associated
laboratory control sample (LCS) recovery was within acceptance limits.
Method 7196A: The method blank for preparation batch 400-461696 and analytical batch 400-462050 contained Cr (VI) above the method
detection limit. This target analyte concentration was less than the reporting limit (RL); therefore, re -extraction and/or re -analysis of
samples was not performed.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins TestAmerica, Pensacola
Page 3 of 15 10/18/2019

Detection Summary
Client: EHS Support, LLC Job ID: 400-176561-2
Project/Site: Lined Pond Closure
Client Sample ID: CS -NB Lab Sample ID: 400-176561-3
Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Type
Cr (III) 6.2 5.4 0.40 mg/Kg 1 * 7196A Total/NA
L
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 4 of 15 10/18/2019

Sample Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Lab Sample ID Client Sample ID
400-176561-3 CS -NB
Job ID: 400-176561-2
Matrix Collected Received Asset ID
Solid 09/18/19 16:25 09/19/19 08:54
Eurofins TestAmerica, Pensacola
Page 5 of 15 10/18/2019

Client Sample Results
Client: EHS Support, LLC Job ID: 400-176561-2
Project/Site: Lined Pond Closure
Client Sample ID: CS -NB Lab Sample ID: 400-176561-3
Date Collected: 09/18/19 16:25 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 91.8
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cr (VI) <0.37 F1 5.0 0.37 mg/Kg 10/15/19 22:50 10/17/19 17:40 1
Cr (III) 6.2 5.4 0.40 mg/Kg 10/17/19 18:48 1
Eurofins TestAmerica, Pensacola
Page 6 of 15 10/18/2019

Definitions/Glossary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Qualifiers
General Chemistry
Qualifier Qualifier Description
F1 MS and/or MSD Recovery is outside acceptance limits.
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.
n Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
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)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
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)
TEO Toxicity Equivalent Quotient (Dioxin)
F
Job ID: 400-176561-2
Eurofins TestAmerica, Pensacola
Page 7 of 15 10/18/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
General Chemistry
Prep Batch: 461696
Lab Sample ID
Client Sample ID
400-176561-3
CS -NB
MB 400-461696/8-A
Method Blank
LCS 400-461696/9-A
Lab Control Sample
LCSSRM 400-461696/7-A
Lab Control Sample
MRL 400-461696/5-A
Lab Control Sample
400-176561-3 MS
CS -NB
400-176561-3 MSD
CS -NB
Analysis Batch: 462050
Lab Sample ID
Client Sample ID
400-176561-3
CS -NB
MB 400-461696/8-A
Method Blank
LCS 400-461696/9-A
Lab Control Sample
LCSSRM 400-461696/7-A
Lab Control Sample
MRL 400-461696/5-A
Lab Control Sample
400-176561-3 MS
CS -NB
400-176561-3 MSD
CS -NB
Analysis Batch: 462061
Lab Sample ID
Client Sample ID
400-176561-3
CS -NB
F
Job ID: 400-176561-2
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
i
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
7196A
Eurofins TestAmerica, Pensacola
Page 8 of 15 10/18/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176561-2
Project/Site: Lined Pond Closure
Method: 7196A - Chromium, Hexavalent
Lab Sample ID: MB 400-461696/8-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
MB MB
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed Dil Fac
Cr (VI) 0.483 J
4.9
0.36 mg/Kg
10/15/19 22:50 10/17/19 17:40 1
Lab Sample ID: LCS 400-461696/9-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit D %Rec Limits
•
Cr (VI)
98.6
96.9
mg/Kg 98 80 _ 120
Lab Sample ID: LCSSRM 400-461696/7-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Spike
LCSSRM
LCSSRM
%Rec.
Analyte
Added
Result
Qualifier
Unit D %Rec Limits
Cr (VI)
195
53.3
mg/Kg 27.4 25.3 - 118.
5
Lab Sample ID: MRL 400-461696/5-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Spike
MRL
MRL
%Rec.
Analyte
Added
Result
Qualifier
Unit D %Rec Limits
Cr (VI)
0.0500
0.0253
mg/L 51 50 _ 150
Lab Sample ID: 400-176561-3 MS
Client Sample ID: CS -NB
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Sample
Sample
Spike
MS
MS
%Rec.
Analyte Result
Qualifier
Added
Result
Qualifier
Unit D %Rec Limits
Cr (VI) <0.37
F1
101
<0.37
F1
mg/Kg 0 85 - 115
Lab Sample ID: 400-176561-3 MSD
Client Sample ID: CS -NB
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Sample
Sample
Spike
MSD
MSD
%Rec. RPD
Analyte Result
Qualifier
Added
Result
Qualifier
Unit D %Rec Limits RPD Limit
Cr (VI) <0.37
F1
103
<0.38
F1
mg/Kg 0 85. 115 NC 25
Eurofins TestAmerica, Pensacola
Page 9 of 15 10/18/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: CS -NB
Date Collected: 09/18/19 16:25
Date Received: 09/19/19 08:54
Batch
Batch
Prep Type Type
Method
Total/NA Analysis
7196A
Total/NA Prep
3060A
Total/NA Analysis
7196A
Job ID: 400-176561-2
Lab Sample ID: 400-176561-3
Matrix: Solid
Percent Solids: 91.8
oil Initial
Final Batch
Prepared
Run Factor Amount
Amount Number
or Analyzed
Analyst
Lab
1
462061
10/17/19 18:48
DN1
TAL PEN
0.5392 g
50 mL 461696
10/15/19 22:50
DN1
TAL PEN
1
462050
10/17/19 17:40
DN1
TAL PEN
Client Sample ID: Method Blank
Lab Sample ID: MB 400-461696/8-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch Prepared
C
Prep Type Type Method Run Factor Amount Amount Number or Analyzed
Analyst Lab
Total/NA Prep
3060A
0.5111 g
50 mL
461696 10/15/19 22:50
DN1 TAL PEN m
Total/NA Analysis
7196A
1
462050 10/17/19 17:40
DN1 TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCS 400-461696/9-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch Prepared
C
Prep Type Type
Method
Run
Factor
Amount
Amount
Number or Analyzed
Analyst Lab
Total/NA Prep
3060A
0.5073 g
50 mL
461696 10/15/19 22:50
DN1 TAL PEN
Total/NA Analysis
7196A
1
462050 10/17/19 17:40
DN1 TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCSSRM 400-461696/7-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type
Method
Run
Factor
Amount
Amount
Number or Analyzed
Analyst Lab
Total/NA IiTr—ep
3060A
0.2086 g
50 mL
461696 10/15/19 22:50
DN1 TAL PEN
Total/NA Analysis
7196A
1
462050 10/17/19 17:40
DN1 TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: MRL 400-461696/5-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
F Batch
Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type
Method
Run
Factor
Amount
Amount
Number or Analyzed
Analyst Lab
Total/NA Prep
3060A
50 mL
50 mL
461696 10/15/19 22:50
DN1 TAL PEN
Total/NA Analysis
7196A
1
462050 10/17/19 17:40
DN1 TAL PEN
Client Sample ID: CS -NB
Lab Sample ID: 400-176561-3 MS
Date Collected: 09/18/19 16:25
Matrix: Solid
Date Received: 09/19/19 08:54
Percent Solids: 91.8
Batch
Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type
Method
Run
Factor
Amount
Amount
Number or Analyzed
Analyst Lab
Total/NA Prep
3060A
0.5414 g
50 mL
461696 10/15/19 22:50
DN1 TAL PEN
Total/NA Analysis
7196A
1
462050 10/17/19 17:40
DN1 TAL PEN
Page 10 of 15
Eurofins TestAmerica, Pensacola
10/18/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176561-2
Client Sample ID: CS -NB Lab Sample ID: 400-176561-3 MSD
Date Collected: 09/18/19 16:25 Matrix: Solid
Date Received: 09/19/19 08:54 Percent Solids: 91.8
Batch
Batch Dil Initial Final
Batch
Prepared
Prep Type
Type
Method Run Factor Amount Amount
Number
or Analyzed Analyst Lab
Total/NA
Prep
3060A 0.5293 g 50 mL
461696
10/15/19 22:50 DN1 TAL PEN
Total/NA
Analysis
7196A 1
462050
10/17/19 17:40 DN1 TAL PEN
Laboratory References:
TAL PEN = Eurofins TestAmerica, Pensacola,
3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
F
F
ED
Page 11 of 15
Eurofins TestAmerica, Pensacola
10/18/2019

Method Summary
Client: EHS Support, LLC Job ID: 400-176561-2
Project/Site: Lined Pond Closure
Method Method Description Protocol Laboratory
7196A Chromium, Hexavalent SW846 TAIL PEN
7196A Chromium, Trivalent (Colorimetric) SW846 TAIL PEN
3060A Alkaline Digestion (Chromium, Hexavalent) SW846 TAIL PEN L
Protocol References:
SW846 ='Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAIL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins TestAmerica, Pensacola
Page 12 of 15 10/18/2019

Accreditation/Certification Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Pensacola
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
F
Job ID: 400-176561-2
Authority Program Identification Number Expiration Date
North Carolina (WW/SW) State Program 314 12-31-19
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix Analyte
7196A Solid Cr (III)
7196A 3060A Solid Cr (VI)
Eurofins TestAmerica, Pensacola
Page 13 of 15 10/18/2019

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Page 14 of 15 10/18/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176561-2
Login Number: 176561
List Number: 1
Creator: Gore, Beija K
Question
Answer
List Source: Eurofins TestAmerica, Pensacola
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
1099061,1099060
Sample custody seals, if present, are intact.
N/A
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
3.1 °C IR 7
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.
True
Samples are received within Holding Time (excluding tests with immediate
True
m
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.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 15 of 15 10/18/2019

urofins
Environment Testing
TestAmerica
ANALYTICAL REPORT
Eurofins TestAmerica, Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: [phone]
Laboratory Job ID: 400-176860-2
Client Project/Site: Lined Pond Closure
r:
EHS Support, LLC
116 Janice Street
Lodi, Ohio 44254
Attn: Anton Heitger
Authorized for release by.
1011812019 11:34:46 AM
Taylor Bruzzio, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Table of Contents
Laboratory Job ID: 400-176860-2
CoverPage ..............................................
1
Table of Contents .........................................
2
Case Narrative ...........................................
3 L
Detection Summary ........................................
4
Sample Summary .........................................
5
Client Sample Results ......................................
6
Definitions ...............................................
8
QC Association ...........................................
9
QC Sample Results ........................................
10
Chronicle................................................
11
Method Summary .........................................
13
Certification Summary ......................................
14
Chain of Custody ..........................................
15
Receipt Checklists .........................................
16
Eurofins TestAmerica, Pensacola
Page 2 of 16 10/18/2019

Case Narrative C
Client: EHS Support, LLC Job ID: 400-176860-2
Project/Site: Lined Pond Closure
Job ID: 400-176860-2
Laboratory: Eurofins TestAmerica, Pensacola
Narrative
Job Narrative
400-176860-2
Comments
No additional comments.
Receipt
The samples were received on 9/24/2019 9:19 AM; the samples arrived in good condition, properly preserved and, where required, on ice
The temperatures of the 2 coolers at receipt time were 0.30 C and 0.40 C.
Metals
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
General Chemistry
Method 7196A: The method blank for preparation batch 400-461696 and analytical batch 400-462050 contained Cr (VI) above the method
detection limit. This target analyte concentration was less than the reporting limit (RL); therefore, re -extraction and/or re -analysis of
samples was not performed.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. I
Eurofins TestAmerica, Pensacola
Page 3 of 16 10/18/2019

Detection Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: CS-3
Analyte Result Qualifier RL MDL Unit
Cr (III) 4.4 J 5.9 0.44 mg/Kg
Client Sample ID: CS-2
Cnalyte Result Qualifier
Cr (III) 5.3 J
This Detection Summary does not include radiochemical test results.
C
Job ID: 400-176860-2
Lab Sample ID: 400-176860-2
oil Fac D Method Prep Type
1 i:� 7196A Total/NA
Lab Sample ID: 400-176860-3
RL MDL Unit Dil Fac D Method Prep Type
5.9 0.44 mg/Kg 1 * 7196A Total/NA
Eurofins TestAmerica, Pensacola
Page 4 of 16 10/18/2019

Sample Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Lab Sample ID Client Sample ID
400-176860-2 CS-3
400-176860-3 CS-2
Job ID: 400-176860-2
Matrix Collected Received Asset ID
Solid 09/23/19 14:00 09/24/19 09:19
Solid 09/23/19 15:25 09/24/19 09:19
Eurofins TestAmerica, Pensacola
Page 5 of 16 10/18/2019

Client Sample Results
Client: EHS Support, LLC Job ID: 400-176860-2
Project/Site: Lined Pond Closure
Client Sample ID: CS-3 Lab Sample ID: 400-176860-2
Date Collected: 09/23/19 14:00 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 84.8
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cr (VI) <0.43 5.9 0.43 mg/Kg 10/15/19 22:50 10/17/19 17:43 1
Cr (III) 4.4 J 5.9 0.44 mg/Kg 10/17/19 18:48 1
Eurofins TestAmerica, Pensacola
Page 6 of 16 10/18/2019

Client Sample Results
Client: EHS Support, LLC Job ID: 400-176860-2
Project/Site: Lined Pond Closure
Client Sample ID: CS-2 Lab Sample ID: 400-176860-3
Date Collected: 09/23/19 15:25 Matrix: Solid
Date Received: 09/24/19 09:19 Percent Solids: 84.4
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Cr (VI) <0.43 5.8 0.43 mg/Kg 10/15/19 22:50 10/17/19 17:43 1
Cr (III) 5.3 J 5.9 0.44 mg/Kg 10/17/19 18:48 1
Eurofins TestAmerica, Pensacola
Page 7 of 16 10/18/2019

Definitions/Glossary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Qualifiers
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.
n Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
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)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
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)
TEQ Toxicity Equivalent Quotient (Dioxin)
F
Job ID: 400-176860-2
Eurofins TestAmerica, Pensacola
Page 8 of 16 10/18/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
General Chemistry
Prep Batch: 461696
Lab Sample ID
Client Sample ID
400-176860-2
CS-3
400-176860-3
CS-2
MB 400-461696/8-A
Method Blank
LCS 400-461696/9-A
Lab Control Sample
LCSSRM 400-461696/7-A
Lab Control Sample
MRL 400-461696/5-A
Lab Control Sample
Analysis Batch: 462050
Lab Sample ID
Client Sample ID
400-176860-2
CS-3
400-176860-3
CS-2
MB 400-461696/8-A
Method Blank
LCS 400-461696/9-A
Lab Control Sample
LCSSRM 400-461696/7-A
Lab Control Sample
MRL 400-461696/5-A
Lab Control Sample
Analysis Batch: 462061
Lab Sample ID
Client Sample ID
400-176860-2
CS-3
400-176860-3
CS-2
F
Job ID: 400-176860-2
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Total/NA
Solid
3060A
Prep Type
Matrix
Method
i
Prep Batch
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Total/NA
Solid
7196A
461696
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
7196A
Total/NA
Solid
7196A
Eurofins TestAmerica, Pensacola
Page 9 of 16 10/18/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176860-2
Project/Site: Lined Pond Closure
Method: 7196A - Chromium, Hexavalent
Lab Sample ID: MB 400-461696/8-A
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
MB MB
Analyte Result Qualifier
RL MDL Unit
D Prepared Analyzed Dil Fac
Cr (VI) 0.483 J
4.9 0.36 mg/Kg
10/15/19 22:50 10/17/19 17:40 1
Lab Sample ID: LCS 400-461696/9-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Spike
LCS LCS
%Rec.
Analyte
Added
Result Qualifier Unit
D %Rec Limits
•
Cr (VI)
98.6
96.9 mg/Kg
98 80 - 120
Lab Sample ID: LCSSRM 400-461696/7-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Spike
LCSSRM LCSSRM
%Rec.
Analyte
Added
Result Qualifier Unit
D %Rec Limits
Cr (VI)
195
53.3 mg/Kg
27.4 25.3 - 118.
5
Lab Sample ID: MRL 400-461696/5-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 462050
Prep Batch: 461696
Spike
MRL MRL
%Rec.
Analyte
Added
Result Qualifier Unit
D %Rec Limits
Cr (VI)
0.0500
0.0253 mg/L
51 50 - 150
Eurofins TestAmerica, Pensacola
Page 10 of 16 10/18/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: CS-3
Date Collected: 09/23/19 14:00
Date Received: 09/24/19 09:19
Batch
Prep Type Type
Total/NA Analysis
Total/NA Prep
Total/NA Analysis
Job ID: 400-176860-2
Lab Sample ID: 400-176860-2
Matrix: Solid
Percent Solids: 84.8
Batch
Method
oil Initial
Run Factor Amount
Final Batch
Amount Number
Prepared
or Analyzed
Analyst
Lab
7196A
1
462061
10/17/19 18:48
DN1
TAL PEN
3060A
0.5038 g
50 mL 461696
10/15/19 22:50
DN1
TAL PEN
7196A
1
462050
10/17/19 17:43
DN1
TAL PEN
Client Sample ID: CS-2
Date Collected: 09/23/19 15:25
Date Received: 09/24/19 09:19
Batch
Batch
Prep Type Type
Method
Total/NA Analysis
7196A
Total/NA Prep
3060A
Total/NA Analysis
7196A
Client Sample ID: Method
Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method
Total/NA Prep
3060A
Total/NA Analysis
7196A
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type Type
Method
Total/NA Prep
3060A
Total/NA Analysis
7196A
Run
Run
Dil Initial
Factor Amount
1
0.5129 g
1
Dill Initial
Factor Amount
0.5111 g
1
Lab Sample ID: 400-176860-3
Matrix: Solid
Percent Solids: 84.4
Final
Batch
Prepared
Amount
Number
or Analyzed
Analyst Lab
462061
10/17/19 18:48
DN1 TAL PEN
m
50 mL
461696
10/15/19 22:50
DN1 TAL PEN
462050
10/17/19 17:43
DN1 TAL PEN
Lab Sample ID: MB 400-461696/8-A
Matrix: Solid
Final
Batch
Prepared
Amount
Number
or Analyzed
Analyst Lab
50 mL
461696
10/15/19 22:50
DN1 TAL PEN
462050
10/17/19 17:40
DN1 TAL PEN
Lab Sample
ID: LCS 400-461696/9-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Run Factor Amount Amount Number
or Analyzed Analyst Lab
0.5073 g 50 mL 461696
10/15/19 22:50 DN1 TAL PEN
1 462050
10/17/19 17:40 DN1 TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: LCSSRM 400-461696/7-A
Date Collected:
N/A
Matrix: Solid
Date Received:
N/A
Batch
Batch Dil Initial
Final Batch
Prepared
Prep Type
Type
Method Run Factor Amount
Amount Number
or Analyzed
Analyst Lab
Total/NA
Prep
3060A 0.2086 g
50 mL 461696
10/15/19 22:50
DN1 TAL PEN
Total/NA
Analysis
7196A 1
462050
10/17/19 17:40
DN1 TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample ID: MRL 400-461696/5-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch Dil Initial
Final Batch
Prepared
Prep Type
Type
Method Run Factor Amount
Amount Number
or Analyzed
Analyst Lab
Total/NA
Prep
3060A 50 mL
50 mL 461696
10/15/19 22:50
DN1 TAL PEN
Total/NA
Analysis
7196A 1
462050
10/17/19 17:40
DN1 TAL PEN
Page 11 of 16
Eurofins TestAmerica, Pensacola
10/18/2019

Lab Chronicle
Client: EHS Support, LLC Job ID: 400-176860-2
Project/Site: Lined Pond Closure
Laboratory References:
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins TestAmerica, Pensacola
Page 12 of 16 10/18/2019

Method Summary
Client: EHS Support, LLC Job ID: 400-176860-2
Project/Site: Lined Pond Closure
Method Method Description Protocol Laboratory
7196A Chromium, Hexavalent SW846 TAIL PEN
7196A Chromium, Trivalent (Colorimetric) SW846 TAIL PEN
3060A Alkaline Digestion (Chromium, Hexavalent) SW846 TAIL PEN L
Protocol References:
SW846 ='Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAIL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
Eurofins TestAmerica, Pensacola
Page 13 of 16 10/18/2019

Accreditation/Certification Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Pensacola
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
F
Job ID: 400-176860-2
Authority Program Identification Number Expiration Date
North Carolina (WW/SW) State Program 314 12-31-19
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix Analyte
7196A Solid Cr (III)
7196A 3060A Solid Cr (VI)
Eurofins TestAmerica, Pensacola
Page 14 of 16 10/18/2019

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Page 15 of 16
10/18/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176860-2
Login Number: 176860
List Number: 1
Creator: Treadaway, Kristen N
Question
Answer
List Source: Eurofins TestAmerica, Pensacola
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
1099065,1099064,1099063,1099067
Sample custody seals, if present, are intact.
N/A
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
0.3 ° C & 0.4 °C IR 8
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.
True
Samples are received within Holding Time (excluding tests with immediate
True
m
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.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 16 of 16 10/18/2019

urofins
Environment Testing
TestAmerica
ANALYTICAL REPORT
Eurofins TestAmerica, Pensacola
3355 McLemore Drive
Pensacola, FL 32514
Tel: [phone]
Laboratory Job ID: 400-176831-1
Client Project/Site: Lined Pond Closure
r:
EHS Support, LLC
116 Janice Street
Lodi, Ohio 44254
Attn: Anton Heitger
Authorized for release by:
1011612019 10:16:37 AM
Taylor Bruzzio, Project Manager 1
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited
parameters, exceptions are noted in this report. This report may not be reproduced except in full,
and with written approval from the laboratory. For questions please contact the Project Manager
at the e-mail address or telephone number listed on this page.
This report has been electronically signed and authorized by the signatory. Electronic signature is
intended to be the legally binding equivalent of a traditionally handwritten signature.
Results relate only to the items tested and the sample(s) as received by the laboratory.

Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Table of Contents
Laboratory Job ID: 400-176831-1
CoverPage ..............................................
1
Table of Contents .........................................
2
Case Narrative ...........................................
3 L
Detection Summary ........................................
4
Sample Summary .........................................
5
Client Sample Results ......................................
6
Definitions.........................................
12
Surrogate Summary .......................................
13
QC Association ...........................................
15 C
QC Sample Results ........................................
18
Chronicle................................................
25
Method Summary .........................................
30
Certification Summary ......................................
31
Chain of Custody ..........................................
33
Receipt Checklists .........................................
37
Eurofins TestAmerica, Pensacola
Page 2 of 39 10/16/2019

Case Narrative
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176831-1
Laboratory: Eurofins TestAmerica, Pensacola
Narrative
Job Narrative
400-176831-1
Job ID: 400-176831-1
Comments
No additional comments.
Receipt
The samples were received on 9/24/2019 9:19 AM; the samples arrived in good condition, properly preserved and, where required, on ice
The temperatures of the 2 coolers at receipt time were 0.30 C and 0.40 C.
GC/MS VOA
Method 8260D: Due to the TCLP extraction process the following samples were diluted X5: WC-1-NORTH (400-176831-1), WC-2-SOUTH
(400-176831-2) and LINER -WC (400-176831-3).
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 continuing calibration verification (CCV) associated with batch 400-461017 recovered above the upper control limit for
3 & 4 Methylphenol, Hexachloroethane, Nitrobenzene, 2-Methylphenol and Pyridine. The samples associated with this CCV were
non -detects for the affected analytes; therefore, the data have been reported.
Method 8270E: Six surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance
criteria without performing re-extraction/re-analysis. The following samples contained an allowable number of surrogate compounds
outside limits: LINER -WC (400-176831-3) and (LB 400-459332/1-D). These results have been reported and qualified.
Methods 8270D, 8270E: The following analyte recovered outside control limits for the LCS associated with preparation batch 400-460472
and analytical batch 400-461628: Hexachlorobutadiene. This is not indicative of a systematic control problem because these were
random marginal exceedances. Qualified results have been reported.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals
Method 6010D: The initial calibration verification (ICVL) result for batch 400-460499 was above the upper control limit. The LCS recovered
within range, and was over 10X the ICVL result and is qualified.
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Organic Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins TestAmerica, Pensacola
Page 3 of 39 10/16/2019

Detection Summary
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Client Sample ID: WC-1-NORTH
Lab Sample ID: 400-176831-1
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
0.063
0.050
0.0050
mg/L
1 6010D TCLP
Flashpoint
>215
40.0
40.0
Degrees F
1 1010A Total/NA
Corrosivity
8.5
SU
1 9045D Total/NA
pH
8.5
SU
1 9045D Total/NA
Client Sample ID: WC-2-SOUTH
Lab Sample ID: 400-176831-2
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Arsenic
0.016
J
0.050
0.015
mg/L
1 6010D TCLP
Barium
0.075
0.050
0.0050
mg/L
1 6010D TCLP
Lead
0.026
J
0.050
0.010
mg/L
1 6010D TCLP
Flashpoint
>215
40.0
40.0
Degrees F
1 1010A Total/NA
Corrosivity
7.7
SU
1 9045D Total/NA
pH
7.8
SU
1 9045D Total/NA
Client Sample ID: LINER -WC
Lab Sample ID: 400-176831-3
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
0.099
0.050
0.0050
mg/L
1 6010D TCLP
Cadmium
0.0058
J
0.025
0.0050
mg/L
1 6010D TCLP
Lead
0.13
0.050
0.010
mg/L
1 6010D TCLP
Flashpoint
>215
40.0
40.0
Degrees F
1 1010A Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins TestAmerica, Pensacola
Page 4 of 39
10/16/2019

Sample Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Job ID: 400-176831-1
Lab Sample ID
Client Sample ID
Matrix
Collected
Received Asset ID
400-176831-1
WC-1-NORTH
Solid
09/23/19 16:10
09/24/19 09:19
400-176831-2
WC-2-SOUTH
Solid
09/23/19 16:25
09/24/19 09:19
400-176831-3
LINER -WC
Solid
09/23/19 12:35
09/24/19 09:19
Eurofins TestAmerica, Pensacola
Page 5 of 39 10/16/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: WC-1-NORTH
Date Collected: 09/23/19 16:10
Date Received: 09/24/19 09:19
Job ID: 400-176831-1
Lab Sample ID: 400-176831-1
Matrix: Solid
Method: 8260D - Volatile Organic Compounds by GC/MS -
TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Benzene
<1.7
25
1.7
ug/L
10/05/19 19:06
5
Carbon tetrachloride
<2.5
25
2.5
ug/L
10/05/19 19:06
5
Chlorobenzene
<2.5
25
2.5
ug/L
10/05/19 19:06
5
Chloroform
<3.0
25
3.0
ug/L
10/05/19 19:06
5
1,4-Dichlorobenzene
<3.2
25
3.2
ug/L
10/05/19 19:06
5
1,2-Dichloroethane
<2.5
25
2.5
ug/L
10/0511919:06
5
1,1-Dichloroethene
<2.5
25
2.5
ug/L
10/05/19 19:06
5
2-Butanone (MEK)
<13
130
13
ug/L
10/05/19 19:06
5
Tetrachloroethene
<2.9
25
2.9
ug/L
10/05/19 19:06
5
Trichloroethene
<2.5
25
2.5
ug/L
10/05/19 19:06
5
Vinyl chloride
<2.5
25
2.5
ug/L
10/05/19 19:06
5
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
106
78 - 118
10105119 19:06
5
Dibromofluoromethane
97
81 - 121
10105119 19:06
5
Toluene-d8 (Surr)
89
80 - 120
10105119 19:06
5
Method: 8270E - Semivolatile Organic Compounds (GC/MS) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
2-Methylphenol
<9.0
50
9.0
ug/L
10/06/1919:23
10/10/1917:43
1
3 & 4 Methylphenol
<5.2
100
5.2
ug/L
10/06/19 19:23
10/10/19 17:43
1
2,4-Dinitrotoluene
<9.5
50
9.5
ug/L
10/06/1919:23
10/10/1917:43
1
Hexachloroethane
<21
50
21
ug/L
10/06/1919:23
10/10/1917:43
1
Hexachlorobutadiene
<18
50
18
ug/L
10/06/1919:23
10/10/1917:43
1
Hexachlorobenzene
<1.3
50
1.3
ug/L
10/06/1919:23
10/10/1917:43
1
Nitrobenzene
<2.8
50
2.8
ug/L
10/06/1919:23
10/10/1917:43
1
Pentachlorophenol
<9.1
100
9.1
ug/L
10/06/1919:23
10/10/1917:43
1
2,4,5-Trichlorophenol
<19
50
19
ug/L
10/06/1919:23
10/10/1917:43
1
2,4,6-Trichlorophenol
<18
50
18
ug/L
10/06/1919:23
10/10/1917:43
1
Pyridine
<16
50
16
ug/L
10/06/1919:23
10/10/1917:43
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
2,4,6-Tribromophenol (Surr)
65
15- 135
10106119 19:23
10/10/19 17:43
1
2-Fluorobiphenyl
60
34. 120
10106119 19:23
10110119 17:43
1
2-Fluorophenol (Surr)
55
10. 120
10106119 19:23
10110119 17:43
1
Nitrobenzene-d5 (Surr)
69
27. 120
10106119 19:23
10110119 17:43
1
Phenol-d5 (Surr)
72
10 - 120
10106119 19:23
10110119 17:43
1
Terphenyl414 (Surr)
67
53- 125
10106119 19:23
10110119 17:43
1
Method: 6010D - Metals (ICP) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Silver
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/08/1915:21
1
Arsenic
<0.015
0.050
0.015
mg/L
10/01/19 19:48
10/07/19 21:02
1
Barium
0.063
0.050
0.0050
mg/L
10/01/19 19:48
10/07/19 21:02
1
Cadmium
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/07/19 21:02
1
Chromium
<0.025
0.050
0.025
mg/L
10/01/19 19:48
10/08/1915:21
1
Lead
<0.010
0.050
0.010
mg/L
10/01/19 19:48
10/08/1915:21
1
Selenium
<0.040
0.10
0.040
mg/L
10/01/19 19:48
10/07/19 21:02
1
Eurofins TestAmerica, Pensacola
Page 6 of 39 10/16/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176831-1
Client Sample ID: WC-1-NORTH Lab Sample ID: 400-176831-1
Date Collected: 09/23/19 16:10 Matrix: Solid
Date Received: 09/24/19 09:19
Method: 7470A - Mercury (CVAA) - TCLP
Analyte
Result Qualifier
Mercury
<0.020
General Chemistry
Analyte
Result Qualifier
Corrosivity
8.5
pH
8.5
Analyte
Result Qualifier
Flashpoint
>215
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.020
0.020
mg/L
10/08/19 18:05
10/09/19 22:07
1
•
NONE
NONE
Unit
D Prepared
Analyzed
Dil Fac
SU
09/25/19 13:30
1
SU
09/25/1913:30
1
RL
RL
Unit
D Prepared
Analyzed
Oil Fac
40.0
40.0
Degrees F
09/26/19 13:27
1
Page 7 of 39
Eurofins TestAmerica, Pensacola
10/16/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: WC-2-SOUTH
Date Collected: 09/23/19 16:25
Date Received: 09/24/19 09:19
Job ID: 400-176831-1
Lab Sample ID: 400-176831-2
Matrix: Solid
Method: 8260D - Volatile Organic Compounds by GC/MS -
TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Benzene
<1.7
25
1.7
ug/L
10/05/19 19:30
5
Carbon tetrachloride
<2.5
25
2.5
ug/L
10/05/19 19:30
5
Chlorobenzene
<2.5
25
2.5
ug/L
10/05/19 19:30
5
Chloroform
<3.0
25
3.0
ug/L
10/05/19 19:30
5
1,4-Dichlorobenzene
<3.2
25
3.2
ug/L
10/0511919:30
5
1,2-Dichloroethane
<2.5
25
2.5
ug/L
10/0511919:30
5
1,1-Dichloroethene
<2.5
25
2.5
ug/L
10/05/19 19:30
5
2-Butanone (MEK)
<13
130
13
ug/L
10/05/19 19:30
5
Tetrachloroethene
<2.9
25
2.9
ug/L
10/05/19 19:30
5
Trichloroethene
<2.5
25
2.5
ug/L
10/05/19 19:30
5
Vinyl chloride
<2.5
25
2.5
ug/L
10/05/19 19:30
5
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
104
78 - 118
10105119 19:30
5
Dibromofluoromethane
98
81 - 121
10105119 19:30
5
Toluene-d8 (Surr)
90
80 - 120
10105119 19:30
5
Method: 8270E - Semivolatile Organic Compounds (GC/MS) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
2-Methylphenol
<9.0
50
9.0
ug/L
10/06/1918:56
10/10/1918:09
1
3 & 4 Methylphenol
<5.2
100
5.2
ug/L
10/06/19 18:56
10/10/19 18:09
1
2,4-Dinitrotoluene
<9.5
50
9.5
ug/L
10/06/1918:56
10/10/1918:09
1
Hexachloroethane
<21
50
21
ug/L
10/06/1918:56
10/10/1918:09
1
Hexachlorobutadiene
<18
50
18
ug/L
10/06/1918:56
10/10/1918:09
1
Hexachlorobenzene
<1.3
50
1.3
ug/L
10/06/1918:56
10/10/1918:09
1
Nitrobenzene
<2.8
50
2.8
ug/L
10/06/1918:56
10/10/1918:09
1
Pentachlorophenol
<9.1
100
9.1
ug/L
10/06/1918:56
10/10/1918:09
1
2,4,5-Trichlorophenol
<19
50
19
ug/L
10/06/1918:56
10/10/1918:09
1
2,4,6-Trichlorophenol
<18
50
18
ug/L
10/06/1918:56
10/10/1918:09
1
Pyridine
<16
50
16
ug/L
10/06/1918:56
10/10/1918:09
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
2,4,6-Tribromophenol (Surr)
81
15- 135
10106119 18.56
10/10/19 18:09
1
2-Fluorobiphenyl
61
34. 120
10106119 18:56
10110119 18:09
1
2-Fluorophenol (Surr)
66
10. 120
10106119 18:56
10110119 18:09
1
Nitrobenzene-d5 (Surr)
84
27. 120
10106119 18:56
10110119 18:09
1
Phenol-d5 (Surr)
87
10 - 120
10106119 18:56
10110119 18:09
1
Terphenyl-d14 (Surr)
76
53- 125
10106119 18:56
10110119 18:09
1
Method: 6010D - Metals (ICP) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Silver
<0.0050
0.025
0.0050
mg/L
10/01/1919:48
10/08/1916:03
1
Arsenic
0.016 J
0.050
0.015
mg/L
10/01/1919:48
10/08/1916:03
1
Barium
0.075
0.050
0.0050
mg/L
10/01/1919:48
10/08/1916:03
1
Cadmium
<0.0050
0.025
0.0050
mg/L
10/01/1919:48
10/08/1916:03
1
Chromium
<0.025
0.050
0.025
mg/L
10/01/1919:48
10/08/1916:03
1
Lead
0.026 J
0.050
0.010
mg/L
10/01/1919:48
10/08/1916:03
1
Selenium
<0.040
0.10
0.040
mg/L
10/01/1919:48
10/08/1916:03
1
Eurofins TestAmerica, Pensacola
Page 8 of 39 10/16/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176831-1
Client Sample ID: WC-2-SOUTH Lab Sample ID: 400-176831-2
Date Collected: 09/23/19 16:25 Matrix: Solid
Date Received: 09/24/19 09:19
Method: 7470A - Mercury (CVAA) - TCLP
Analyte
Result Qualifier
Mercury
<0.020
General Chemistry
Analyte
Result Qualifier
Corrosivity
7.7
pH
7.8
Analyte
Result Qualifier
Flashpoint
>215
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
0.020
0.020
mg/L
10/08/19 18:05
10/09/19 22:11
1
•
NONE
NONE
Unit
D Prepared
Analyzed
Dil Fac
SU
09/25/19 13:30
1
SU
09/25/1913:30
1
RL
RL
Unit
D Prepared
Analyzed
Oil Fac
40.0
40.0
Degrees F
09/26/19 13:27
1
Page 9 of 39
Eurofins TestAmerica, Pensacola
10/16/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: LINER -WC
Date Collected: 09/23/19 12:35
Date Received: 09/24/19 09:19
Job ID: 400-176831-1
Lab Sample ID: 400-176831-3
Matrix: Solid
Method: 8260D - Volatile Organic Compounds by GC/MS -
TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Benzene
<1.7
25
1.7
ug/L
10/05/19 19:54
5
Carbon tetrachloride
<2.5
25
2.5
ug/L
10/05/19 19:54
5
Chlorobenzene
<2.5
25
2.5
ug/L
10/05/19 19:54
5
Chloroform
<3.0
25
3.0
ug/L
10/05/19 19:54
5
1,4-Dichlorobenzene
<3.2
25
3.2
ug/L
10/05/19 19:54
5
1,2-Dichloroethane
<2.5
25
2.5
ug/L
10/0511919:54
5
1,1-Dichloroethene
<2.5
25
2.5
ug/L
10/05/19 19:54
5
2-Butanone (MEK)
<13
130
13
ug/L
10/05/19 19:54
5
Tetrachloroethene
<2.9
25
2.9
ug/L
10/05/19 19:54
5
Trichloroethene
<2.5
25
2.5
ug/L
10/05/19 19:54
5
Vinyl chloride
<2.5
25
2.5
ug/L
10/05/19 19:54
5
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene
105
78 - 118
10105119 19:54
5
Dibromofluoromethane
99
81 - 121
10105119 19:54
5
Toluene-d8 (Surr)
90
80 - 120
10105119 19:54
5
Method: 8270E - Semivolatile Organic Compounds (GC/MS) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
2-Methylphenol
<9.0
50
9.0
ug/L
10/07/19 21:20
10/13/19 13:56
1
3 & 4 Methylphenol
<5.2
100
5.2
ug/L
10/07/19 21:20
10/13/19 13:56
1
2,4-Dinitrotoluene
<9.5
50
9.5
ug/L
10/07/19 21:20
10/13/19 13:56
1
Hexachloroethane
<21
50
21
ug/L
10/07/19 21:20
10/13/19 13:56
1
Hexachlorobutadiene
<18
50
18
ug/L
10/07/19 21:20
10/13/19 13:56
1
Hexachlorobenzene
<1.3
50
1.3
ug/L
10/07/19 21:20
10/13/19 13:56
1
Nitrobenzene
<2.8
50
2.8
ug/L
10/07/19 21:20
10/13/19 13:56
1
Pentachlorophenol
<9.1
100
9.1
ug/L
10/07/19 21:20
10/13/19 13:56
1
2,4,5-Trichlorophenol
<19
50
19
ug/L
10/07/19 21:20
10/13/19 13:56
1
2,4,6-Trichlorophenol
<18
50
18
ug/L
10/07/19 21:20
10/13/19 13:56
1
Pyridine
<16
50
16
ug/L
10/07/19 21:20
10/13/19 13:56
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
2,4,6-Tribromophenol (Surr)
63
15 - 135
10107119 21:20
10/13/19 13:56
1
2-Fluorobiphenyl
31 X
34. 120
10107119 21:20
10113119 13:56
1
2-Fluorophenol (Surr)
29
10. 120
10107119 21:20
10113119 13:56
1
Nitrobenzene-d5 (Surr)
43
27. 120
10107119 21:20
10113119 13:56
1
Phenol-d5 (Surr)
45
10 - 120
10107119 21:20
10113119 13:56
1
Terphenyl-d14 (Surr)
62
53 - 125
10107119 21:20
10113119 13:56
1
Method: 6010D - Metals (ICP) - TCLP
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Silver
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/08/1915:37
1
Arsenic
<0.015
0.050
0.015
mg/L
10/01/19 19:48
10/07/19 21:43
1
Barium
0.099
0.050
0.0050
mg/L
10/01/19 19:48
10/07/19 21:43
1
Cadmium
0.0058 J
0.025
0.0050
mg/L
10/01/19 19:48
10/07/19 21:43
1
Chromium
<0.025
0.050
0.025
mg/L
10/01/19 19:48
10/08/1915:37
1
Lead
0.13
0.050
0.010
mg/L
10/01/19 19:48
10/08/1915:37
1
Selenium
<0.040
0.10
0.040
mg/L
10/01/19 19:48
10/07/19 21:43
1
Eurofins TestAmerica, Pensacola
Page 10 of 39 10/16/2019

Client Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176831-1
Client Sample ID: LINER -WC Lab Sample ID: 400-176831-3
Date Collected: 09/23/19 12:35 Matrix: Solid
Date Received: 09/24/19 09:19
Method: 7470A - Mercury (CVAA) - TCLP
Analyte Result Qualifier
Mercury <0.020
General Chemistry
Analyte Result Qualifier
Flashpoint >215
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
0.020
0.020
mg/L
10/08/19 18:05 10/09/19 22:14
1
•
RL
RL
Unit
D Prepared Analyzed
Dil Fac
40.0
40.0
Degrees F
09/26/19 13:27
1
F
F
Eurofins TestAmerica, Pensacola
Page 11 of 39 10/16/2019

Definitions/Glossary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Qualifiers
GUMS Semi VOA
Qualifier Qualifier Description
LCS or LCSD is outside acceptance limits.
X Surrogate is outside control limits
Metals
Qualifier Qualifier Description
A ICV,CCV,ICB,CCB, ISA, ISB, CRI, CRA, DLCK or MRL standard: Instrument related QC is outside acceptance limits.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Abbreviation These commonly used abbreviations may or may not be present in this report.
n Listed under the "D" column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
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)
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
PQL Practical Quantitation Limit
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)
TEQ Toxicity Equivalent Quotient (Dioxin)
F
Job ID: 400-176831-1
Page 12 of 39
Eurofins TestAmerica, Pensacola
10/16/2019

Surrogate Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
F
Job ID: 400-176831-1
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Solid Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
BFB DBFM TOL
Lab Sample ID Client Sample ID (78-118) (81-121) (80-120)
LCS 400-460206/1002 Lab Control Sample 95 106 89
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Method: 8260D - Volatile Organic Compounds by GC/MS •
Matrix: Solid Prep Type: TCLP
Lab Sample ID Client Sample ID
BFB
(78-118)
DBFM
(81-121)
Percent Surrogate Recovery (Acceptance Limits)
TOL
(80-120)
400-176831-1 WC-1-NORTH
106
97
89
400-176831-2 WC-2-SOUTH
104
98
90
400-176831-3 LINER -WC
105
99
90
LB 400-459505/1-A Method Blank
110
87
92
Surrogate Legend
BFB = 4-Bromofluorobenzene
DBFM = Dibromofluoromethane
TOL = Toluene-d8 (Surr)
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Matrix: Solid
Prep Type: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
TBP
FBP
2FP
NBZ
PHL
TPHL
Lab Sample ID
Client Sample ID
(15-135)
(34-120)
(10-120)
(27-120)
(10-120)
(53-125)
LCS 400-460310/2-A
Lab Control Sample
114
95
59
89
84
116
LCS 400-460472/2-A
Lab Control Sample
71
60
45
70
63
66
LCSD 400-460310/3-A
Lab Control Sample Dup
113
90
72
90
89
103
LCSD 400-460472/3-A
Lab Control Sample Dup
88
76
60
93
78
80
Surrogate Legend
TBP = 2,4,6-Tribromophenol (Surr)
FBP = 2-Fluorobiphenyl
2FP = 2-Fluorophenol (Surr)
NBZ = Nitrobenzene-d5 (Surr)
PHL = Phenol-d5 (Surr)
TPHL = Terphenyl-d14 (Surr)
Method: 8270E - Semivolatile Organic Compounds (GC/MS)
Matrix: Solid
Prep Type: TCLP
Percent Surrogate Recovery (Acceptance Limits)
TBP
FBP
2FP
NBZ
PHL
TPHL
Lab Sample ID
Client Sample ID
(15-135)
(34-120)
(10-120)
(27-120)
(10-120)
(53-125)
400-176831-1
WC-1-NORTH
65
60
55
69
72
67
400-176831-2
WC-2-SOUTH
81
61
66
84
87
76
400-176831-3
LINER -WC
63
31 X
29
43
45
62
LB 400-459332/1-C
Method Blank
61
48
61
58
65
62
Page 13 of 39
Eurofins TestAmerica, Pensacola
10/16/2019

Surrogate Summary
Client: EHS Support, LLC Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Matrix: Solid Prep Type: TCLP
Percent Surrogate Recovery (Acceptance Limits)
TBP FBP 2FP NBZ PHL TPHL
Lab Sample ID Client Sample ID (15-135) (34-120) (10-120) (27-120) (10-120) (53-125)
LB 400-459332/1-D Method Blank 67 26 X 36 42 45 62
Surrogate Legend
TBP = 2,4,6-Tribromophenol (Surr)
FBP = 2-Fluorobiphenyl
2FP = 2-Fluorophenol (Surr)
NBZ = Nitrobenzene-d5 (Surr)
PHL = Phenol-d5 (Surr)
TPHL = Terphenyl-d14 (Surr)
0
Eurofins TestAmerica, Pensacola
Page 14 of 39 10/16/2019

QC Association Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
GC/MS VOA
Leach Batch: 459505
Lab Sample ID
Client Sample ID
400-176831-1
WC-1-NORTH
400-176831-2
WC-2-SOUTH
400-176831-3
LINER -WC
LB 400-459505/1-A
Method Blank
Analysis Batch: 460206
Lab Sample ID
Client Sample ID
400-176831-1
WC-1-NORTH
400-176831-2
WC-2-SOUTH
400-176831-3
LINER -WC
LB 400-459505/1-A
Method Blank
LCS 400-460206/1002
Lab Control Sample
GC/MS Semi VOA
Leach Batch: 459332
Lab Sample ID
Client Sample ID
400-176831-1
WC-1-NORTH
400-176831-2
WC-2-SOUTH
400-176831-3
LINER -WC
LB 400-459332/1-C
Method Blank
LB 400-459332/1-D
Method Blank
Prep Batch: 460310
Lab Sample ID
Client Sample ID
400-176831-1
WC-1-NORTH
400-176831-2
WC-2-SOUTH
LB 400-459332/1-C
Method Blank
LCS 400-460310/2-A
Lab Control Sample
LCSD 400-460310/3-A
Lab Control Sample Dup
Prep Batch: 460472
Lab Sample ID
Client Sample ID
400-176831-3
LINER -WC
LB 400-459332/1-D
Method Blank
LCS 400-460472/2-A
Lab Control Sample
LCSD 400-460472/3-A
Lab Control Sample Dup
Analysis Batch: 461017
Lab Sample ID
Client Sample ID
400-176831-1
WC-1-NORTH
400-176831-2
WC-2-SOUTH
LB 400-459332/1-C
Method Blank
Analysis Batch: 461117
Lab Sample ID
Client Sample ID
LCS 400-460310/2-A
Lab Control Sample
LCSD 400-460310/3-A
Lab Control Sample Dup
F
Job ID: 400-176831-1
Prep Type
Matrix
Method Prep Batch
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
8260D
459505
TCLP
Solid
8260D
459505
TCLP
Solid
8260D
459505
TCLP
Solid
8260D
459505
Total/NA
Solid
8260D
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
TCLP
Solid
1311
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
3520C
459332
TCLP
Solid
3520C
459332
TCLP
Solid
3520C
459332
Total/NA
Solid
3520C
Total/NA
Solid
3520C
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
3520C
459332
TCLP
Solid
3520C
459332
Total/NA
Solid
3520C
Total/NA
Solid
3520C
Prep Type
Matrix
Method
Prep Batch
TCLP
Solid
8270E
460310
TCLP
Solid
8270E
460310
TCLP
Solid
8270E
460310
Prep Type
Matrix
Method
Prep Batch
Total/NA
Solid
8270E
460310
Total/NA
Solid
8270E
460310
Eurofins TestAmerica, Pensacola
Page 15 of 39 10/16/2019

QC Association Summary
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
GC/MS Semi VOA
Analysis Batch: 461338
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-3
LINER -WC
TCLP
Solid
8270E
460472
LB 400-459332/1-D
Method Blank
TCLP
Solid
8270E
460472
Analysis Batch: 461628
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
LCS 400-460472/2-A
Lab Control Sample
Total/NA
Solid
8270E
460472
LCSD 400-460472/3-A
Lab Control Sample Dup
Total/NA
Solid
8270E
460472
Metals
Leach Batch: 459332
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
TCLP
Solid
1311
400-176831-2
WC-2-SOUTH
TCLP
Solid
1311
400-176831-3
LINER -WC
TCLP
Solid
1311
LB 400-459332/12-B
Method Blank
TCLP
Solid
1311
LB 400-459332/1-B
Method Blank
TCLP
Solid
1311
400-176831-1 MS
WC-1-NORTH
TCLP
Solid
1311
400-176831-1 MSD
WC-1-NORTH
TCLP
Solid
1311
Prep Batch: 459620
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
TCLP
Solid
3010A
459332
400-176831-2
WC-2-SOUTH
TCLP
Solid
3010A
459332
400-176831-3
LINER -WC
TCLP
Solid
3010A
459332
LB 400-459332/12-B
Method Blank
TCLP
Solid
3010A
459332
LB 400-459332/1-B
Method Blank
TCLP
Solid
3010A
459332
LCS 400-459620/2-A
Lab Control Sample
Total/NA
Solid
3010A
400-176831-1 MS
WC-1-NORTH
TCLP
Solid
3010A
459332
400-176831-1 MSD
WC-1-NORTH
TCLP
Solid
3010A
459332
Analysis Batch: 460499
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
TCLP
Solid
6010D
459620
400-176831-3
LINER -WC
TCLP
Solid
6010D
459620
LB 400-459332/12-B
Method Blank
TCLP
Solid
6010D
459620
LB 400-459332/1-B
Method Blank
TCLP
Solid
6010D
459620
LCS 400-459620/2-A
Lab Control Sample
Total/NA
Solid
6010D
459620
400-176831-1 MS
WC-1-NORTH
TCLP
Solid
6010D
459620
400-176831-1 MSD
WC-1-NORTH
TCLP
Solid
6010D
459620
Analysis Batch: 460708
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
TCLP
Solid
6010D
459620
400-176831-2
WC-2-SOUTH
TCLP
Solid
6010D
459620
400-176831-3
LINER -WC
TCLP
Solid
6010D
459620
LB 400-459332/12-B
Method Blank
TCLP
Solid
6010D
459620
LB 400-459332/1-B
Method Blank
TCLP
Solid
6010D
459620
LCS 400-459620/2-A
Lab Control Sample
Total/NA
Solid
6010D
459620
Eurofins TestAmerica, Pensacola
Page 16 of 39 10/16/2019

QC Association Summary
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Metals
Leach Batch: 589641
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
TCLP
Solid
1311
400-176831-2
WC-2-SOUTH
TCLP
Solid
1311
400-176831-3
LINER -WC
TCLP
Solid
1311
LB 680-589641 /1 -C
Method Blank
TCLP
Solid
1311
LB2 680-589641/7-E
Method Blank
TCLP
Solid
1311
Prep Batch: 589968
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
TCLP
Solid
7470A
589641
400-176831-2
WC-2-SOUTH
TCLP
Solid
7470A
589641
400-176831-3
LINER -WC
TCLP
Solid
7470A
589641
LB 680-589641 /1 -C
Method Blank
TCLP
Solid
7470A
589641
LB2 680-589641/7-E
Method Blank
TCLP
Solid
7470A
589641
MB 680-589968/1-A
Method Blank
Total/NA
Solid
7470A
LCS 680-589968/2-A
Lab Control Sample
Total/NA
Solid
7470A
Analysis Batch: 590369
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
TCLP
Solid
7470A
589968
400-176831-2
WC-2-SOUTH
TCLP
Solid
7470A
589968
400-176831-3
LINER -WC
TCLP
Solid
7470A
589968
LB 680-589641 /1 -C
Method Blank
TCLP
Solid
7470A
589968
LB2 680-589641/7-E
Method Blank
TCLP
Solid
7470A
589968
MB 680-589968/1-A
Method Blank
Total/NA
Solid
7470A
589968
LCS 680-589968/2-A
Lab Control Sample
Total/NA
Solid
7470A
589968
General Chemistry
Analysis Batch: 254442
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
Total/NA
Solid
1010A
400-176831-2
WC-2-SOUTH
Total/NA
Solid
1010A
400-176831-3
LINER -WC
Total/NA
Solid
1010A
400-176831-1 DU
WC-1-NORTH
Total/NA
Solid
1010A
Analysis Batch: 458615
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
400-176831-1
WC-1-NORTH
Total/NA
Solid
9045D
400-176831-2
WC-2-SOUTH
Total/NA
Solid
9045D
LCS 400-458615/4
Lab Control Sample
Total/NA
Solid
9045D
Eurofins TestAmerica, Pensacola
Page 17 of 39 10/16/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Method: 8260D - Volatile Organic Compounds by GC/MS
Lab Sample ID: LCS 400-460206/1002
Client Sample
ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 460206
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
Benzene
50.0
50.3
ug/L
101
70 - 130
Carbon tetrachloride
50.0
56.4
ug/L
113
61 - 137
Chlorobenzene
50.0
51.2
ug/L
102
70 - 130
Chloroform
50.0
54.6
ug/L
109
69 - 130
1,4-Dichlorobenzene
50.0
50.4
ug/L
101
70 - 130
1,2-Dichloroethane
50.0
56.9
ug/L
114
69-130
1,1-Dichloroethene
50.0
48.4
ug/L
97
63-134
2-Butanone (MEK)
200
223
ug/L
ill
61 _ 145
Tetrachloroethene
50.0
51.4
ug/L
103
65 - 130
Trichloroethene
50.0
57.4
ug/L
115
70 - 130 '
m
Vinyl chloride
50.0
47.3
ug/L
95
59 - 136
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene
95
78 - 118
Dibromofluoromethane
106
81 - 121
Toluene-d8 (Surr)
89
80 - 120
Lab Sample ID: LB 400-459505/1-A
Client Sample
ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 460206
LB LB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Benzene
<0.34
5.0
0.34
ug/L
10/05/19 15:09 1
Carbon tetrachloride
<0.50
5.0
0.50
ug/L
10/05/19 15:09 1
Chlorobenzene
<0.50
5.0
0.50
ug/L
10/05/19 15:09 1
Chloroform
<0.60
5.0
0.60
ug/L
10/05/19 15:09 1
1,4-Dichlorobenzene
<0.64
5.0
0.64
ug/L
10/05/19 15:09 1
1,2-Dichloroethane
<0.50
5.0
0.50
ug/L
10/05/19 15:09 1
1,1-Dichloroethene
<0.50
5.0
0.50
ug/L
10/05/19 15:09 1
2-Butanone (MEK)
<2.6
25
2.6
ug/L
10/05/19 15:09 1
Tetrachloroethene
<0.58
5.0
0.58
ug/L
10/05/19 15:09 1
Trichloroethene
<0.50
5.0
0.50
ug/L
10/05/19 15:09 1
Vinyl chloride
<0.50
5.0
0.50
ug/L
10/05/19 15:09 1
LB LB
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed Dil Fac
4-Bromofluorobenzene
110
78 - 118
10105119 15:09 1
Dibromofluoromethane
87
81 - 121
10105119 15:09 1
Toluene-d8 (Surr)
92
80 - 120
10105119 15:09 1
Method: 8270E - Semivolatile Organic Compounds
(GC/MS)
Lab Sample ID: LCS 400-460310/2-A
Client Sample
ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 461117
Prep Batch: 460310
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
2-Methylphenol
120
105
ug/L
88
39 - 123
3 & 4 Methylphenol
120
101
ug/L
84
38 - 121
Eurofins TestAmerica, Pensacola
Page 18 of 39 10/16/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Method: 8270E - Semivolatile
Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCS 400-460310/2-A
Client Sample
ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 461117
Prep Batch: 460310
Spike
LCS
LCS
%Rec.
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
2,4-Dinitrotoluene
120
133
ug/L
111
58 - 140
Hexachloroethane
120
58.7
ug/L
49
41 - 120
Hexachlorobutadiene
120
63.5
ug/L
53
48 - 120
Hexachlorobenzene
120
124
ug/L
103
52 - 131
Nitrobenzene
120
108
ug/L
90
47 - 120
Pentachlorophenol
240
234
ug/L
98
15 - 141
2,4,5-Trichlorophenol
120
121
ug/L
101
38 - 147
2,4,6-Trichlorophenol
120
120
ug/L
100
36 - 139
Pyridine
240
160
ug/L
67
26 - 120
LCS
LCS
Surrogate
%Recovery
Qualifier
Limits
2,4,6-Tribromophenol (Surr)
114
15- 135
2-Fluorobiphenyl
95
34 - 120
2-Fluorophenol (Surr)
59
10 - 120
Nitrobenzene-d5 (Surr)
89
27 - 120
Phenol-d5 (Surr)
84
10 - 120
Terphenyl-d 14 (Surr)
116
53 - 125
Lab Sample ID: LCSD 400-460310/3-A
Client Sample ID: Lab Control Sample Dup
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 461117
Prep Batch: 460310
Spike
LCSD
LCSD
%Rec. RPD
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits RPD Limit
2-Methylphenol
120
114
ug/L
95
39 - 123 8 30
3 & 4 Methylphenol
120
110
ug/L
91
38 - 121 8 30
2,4-Dinitrotoluene
120
136
ug/L
113
58 - 140 2 30
Hexachloroethane
120
60.6
ug/L
51
41 - 120 3 30
Hexachlorobutadiene
120
65.5
ug/L
55
48 - 120 3 30
Hexachlorobenzene
120
120
ug/L
100
52 - 131 3 30
Nitrobenzene
120
107
ug/L
89
47 _ 120 1 30
Pentachlorophenol
240
239
ug/L
100
15 - 141 2 30
2,4,5-Trichlorophenol
120
128
ug/L
107
38 - 147 6 30
2,4,6-Trichlorophenol
120
126
ug/L
105
36 - 139 5 30
Pyridine
240
170
ug/L
71
26 - 120 6 30
LCSD
LCSD
Surrogate
%Recovery
Qualifier
Limits
2,4,6-Tribromophenol (Surr)
113
15- 135
2-Fluorobiphenyl
90
34 - 120
2-Fluorophenol (Surr)
72
10 - 120
Nitrobenzene-d5 (Surr)
90
27 - 120
Phenol-d5 (Surr)
89
10 - 120
Terphenyl-d14 (Surr)
103
53 - 125
Eurofins
TestAmerica, Pensacola
Page 19 of 39
10/16/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 8270E - Semivolatile Organic Compounds (GC/MS) (Continued)
Lab Sample ID: LCS 400-460472/2-A
Matrix: Solid
Analysis Batch: 461628
Spike
LCS
LCS
Analyte
Added
Result
Qualifier
Unit
2-Methylphenol
120
83.5
ug/L
3 & 4 Methylphenol
120
85.7
ug/L
2,4-Dinitrotoluene
120
87.6
ug/L
Hexachloroethane
120
60.6
ug/L
Hexachlorobutadiene
120
50.9
ug/L
Hexachlorobenzene
120
69.4
ug/L
Nitrobenzene
120
82.3
ug/L
Pentachlorophenol
240
164
ug/L
2,4,5-Trichlorophenol
120
81.8
ug/L
2,4,6-Trichlorophenol
120
78.8
ug/L
Pyridine
240
126
ug/L
LCS
LCS
Surrogate
%Recovery
Qualifier
Limits
2,4,6-Tribromophenol (Surr)
71
15- 135
2-Fluorobiphenyl
60
34 - 120
2-Fluorophenol (Surr)
45
10 - 120
Nitrobenzene-d5 (Surr)
70
27 - 120
Phenol-d5 (Surr)
63
10 - 120
Terphenyl-d14 (Surr)
66
53 - 125
Lab Sample ID: LCSD 400-46047213-A
Matrix: Solid
Analysis Batch: 461628
Spike
LCSD
LCSD
Analyte
Added
Result
Qualifier
Unit
2-Methylphenol
120
103
ug/L
3 & 4 Methylphenol
120
101
ug/L
2,4-Dinitrotoluene
120
103
ug/L
Hexachloroethane
120
68.1
ug/L
Hexachlorobutadiene
120
57.1
ug/L
Hexachlorobenzene
120
83.1
ug/L
Nitrobenzene
120
97.4
ug/L
Pentachlorophenol
240
201
ug/L
2,4,5-Trichlorophenol
120
97.8
ug/L
2,4,6-Trichlorophenol
120
95.4
ug/L
Pyridine
240
150
ug/L
LCSD
LCSD
Surrogate
%Recovery
Qualifier
Limits
2,4,6-Tribromophenol (Surr)
88
15- 135
2-Fluorobiphenyl
76
34 - 120
2-Fluorophenol (Surr)
60
10 - 120
Nitrobenzene-d5 (Surr)
93
27 - 120
Phenol-d5 (Surr)
78
10 - 120
Terphenyl-d 14 (Surr)
80
53 - 125
Job ID: 400-176831-1
Client Sample ID: Lab Control Sample
D %Rec
Prep Type: Total/NA
Prep Batch: 460472
%Rec.
Limits
70
39-123
71
38-121
73
58-140
50
41 - 120
42
48 - 120
58
52 - 131
69
47-120
68
15-141
68
38-147
66
36-139 '
m
52
26-120
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
Prep Batch: 460472
%Rec.
RPD
D %Rec
Limits
RPD
Limit
86
39-123
21
30
84
38-121
16
30
85
58-140
16
30
57
41-120
12
30
48
48-120
11
30
69
52-131
18
30
81
47-120
17
30
84
15-141
20
30
81
38-147
18
30
79
36-139
19
30
62
26-120
17
30
Eurofins TestAmerica, Pensacola
Page 20 of 39 10/16/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Method: 8270E - Semivolatile Organic Compounds (GUMS) (Continued)
Lab Sample ID: LB 400-45933211-C
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 461017
Prep Batch: 460310
LB
LB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
2-Methylphenol
<9.0
50
9.0
ug/L
10/06/1919:24
10/10/1917:16 1
3 & 4 Methylphenol
<5.2
100
5.2
ug/L
10/06/19 19:24
10/10/19 17:16 1
2,4-Dinitrotoluene
<9.5
50
9.5
ug/L
10/06/1919:24
10/10/1917:16 1
Hexachloroethane
<21
50
21
ug/L
10/06/1919:24
10/10/1917:16 1
Hexachlorobutadiene
<18
50
18
ug/L
10/06/1919:24
10/10/1917:16 1
Hexachlorobenzene
<1.3
50
1.3
ug/L
10/06/1919:24
10/10/1917:16 1
Nitrobenzene
<2.8
50
2.8
ug/L
10/06/1919:24
10/10/1917:16 1
Pentachlorophenol
<9.1
100
9.1
ug/L
10/06/1919:24
10/10/1917:16 1
2,4,5-Trichlorophenol
<19
50
19
ug/L
10/06/1919:24
10/10/1917:16 1
2,4,6-Trichlorophenol
<18
50
18
ug/L
10/06/1919:24
10/10/1917:16 1
Pyridine
<16
50
16
ug/L
10/06/1919:24
10/10/1917:16 1
LB
LB
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed Dil Fac
2,4,6-Tribromophenol (Surr)
61
15- 135
10106119 19:24
10110119 17:16 1
2-Fluorobiphenyl
48
34 - 120
10106119 19:24
10110119 17:16 1
2-Fluorophenol (Surr)
61
10 - 120
10106119 19:24
10110119 17:16 1
Nitrobenzene-d5 (Surr)
58
27- 120
10106119 19:24
10110119 17:16 1
Phenol-d5 (Surr)
65
10 - 120
10106119 19:24
10110119 17:16 1
Terphenyl-d14 (Surr)
62
53- 125
10106119 19:24
10110119 17:16 1
Lab Sample ID: LB 400-459332/1-D
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 461338
Prep Batch: 460472
LB
LB
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
2-Methylphenol
<9.0
50
9.0
ug/L
10/07/19 21:20
10/13/19 14:18 1
3 & 4 Methylphenol
<5.2
100
5.2
ug/L
10/07/19 21:20
10/13/19 14:18 1
2,4-Dinitrotoluene
<9.5
50
9.5
ug/L
10/07/19 21:20
10/13/19 14:18 1
Hexachloroethane
<21
50
21
ug/L
10/07/19 21:20
10/13/19 14:18 1
Hexachlorobutadiene
<18
50
18
ug/L
10/07/19 21:20
10/13/19 14:18 1
Hexachlorobenzene
<1.3
50
1.3
ug/L
10/07/19 21:20
10/13/19 14:18 1
Nitrobenzene
<2.8
50
2.8
ug/L
10/07/19 21:20
10/13/19 14:18 1
Pentachlorophenol
<9.1
100
9.1
ug/L
10/07/19 21:20
10/13/19 14:18 1
2,4,5-Trichlorophenol
<19
50
19
ug/L
10/07/19 21:20
10/13/19 14:18 1
2,4,6-Trichlorophenol
<18
50
18
ug/L
10/07/19 21:20
10/13/19 14:18 1
Pyridine
<16
50
16
ug/L
10/07/19 21:20
10/13/19 14:18 1
LB
LB
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed Dil Fac
2,4,6-Tribromophenol (Surr)
67
15- 135
10107119 21:20
10/13/19 14:18 1
2-Fluorobiphenyl
26
X
34 - 120
10107119 21:20
10113119 14:18 1
2-Fluorophenol (Surr)
36
10 - 120
10107119 21:20
10113119 14:18 1
Nitrobenzene-d5 (Surr)
42
27- 120
10107119 21:20
10113119 14:18 1
Phenol-d5 (Surr)
45
10 - 120
10107119 21:20
10113119 14:18 1
Terphenyl-d 14 (Surr)
62
53 - 125
10107119 21:20
10113119 14:18 1
Eurofins TestAmerica, Pensacola
Page 21 of 39 10/16/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 6010D - Metals (ICP)
Lab Sample ID: LCS 400-459620/2-A
Matrix: Solid
Analysis Batch: 460499
Analyte
Silver
Arsenic
Barium
Cadmium
Chromium
Lead
Selenium
Lab Sample ID: LCS 400-459620/2-A
Matrix: Solid
Analysis Batch: 460708
Analyte
Silver
Arsenic
Barium
Cadmium
Chromium
Lead
Selenium
Lab Sample ID: LB 400-459332/12-B
Matrix: Solid
Analysis Batch: 460499
Analyte
Arsenic
Barium
Cadmium
Lead
Selenium
Lab Sample ID: LB 400-459332112-B
Matrix: Solid
Analysis Batch: 460708
F
Job ID: 400-176831-1
Spike
Added
LCS LCS
Result Qualifier
Unit
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 459620
%Rec.
D %Rec Limits
2.50
2.45 ^
mg/L
98 80 - 120
5.00
5.16
mg/L
103 80 - 120
15.0
12.9
mg/L
86 80 - 120
2.50
2.49
mg/L
99 80 - 120
5.00
4.89 ^
mg/L
98 80 - 120
5.00
5.08 ^
mg/L
102 80 - 120
5.00
4.97
mg/L
99 80 - 120
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 459620
Spike
LCS LCS
%Rec.
Added
Result Qualifier
Unit
D %Rec Limits
2.50
2.50
mg/L
100 80 - 120
5.00
5.09
mg/L
102 80 - 120
15.0
12.9
mg/L
86 80 - 120
2.50
2.48
mg/L
99 80 - 120
5.00
4.98
mg/L
100 80 - 120
5.00
4.98
mg/L
100 80 - 120
5.00
4.90
mg/L
98 80 - 120
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 459620
LB LB
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed Dil Fac
<0.015
0.050
0.015
mg/L
10/01/19 19:48 10/07/19 21:55 1
<0.0050
0.050
0.0050
mg/L
10/01/19 19:48 10/07/19 21:55 1
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48 10/07/19 21:55 1
<0.010
0.050
0.010
mg/L
10/01/19 19:48 10/07/19 21:55 1
<0.040
0.10
0.040
mg/L
10/01/19 19:48 10/07/19 21:55 1
Client Sample ID: Method Blank
Prep Type: TCLP
Prep Batch: 459620
LB LB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Silver
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/08/1915:48
1
Arsenic
<0.015
0.050
0.015
mg/L
10/01/19 19:48
10/08/1915:48
1
Barium
<0.0050
0.050
0.0050
mg/L
10/01/19 19:48
10/08/1915:48
1
Cadmium
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/08/1915:48
1
Chromium
<0.025
0.050
0.025
mg/L
10/01/19 19:48
10/08/1915:48
1
Lead
<0.010
0.050
0.010
mg/L
10/01/19 19:48
10/08/1915:48
1
Selenium
<0.040
0.10
0.040
mg/L
10/01/19 19:48
10/08/1915:48
1
Eurofins TestAmerica, Pensacola
Page 22 of 39 10/16/2019

QC Sample Results
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: LB 400-45933211-B
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 460499
Prep Batch: 459620
LB LB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Arsenic
<0.015
0.050
0.015
mg/L
10/01/19 19:48
10/07/19 20:55 1
Barium
<0.0050
0.050
0.0050
mg/L
10/01/19 19:48
10/07/19 20:55 1
Cadmium
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/07/19 20:55 1
Lead
<0.010 ^
0.050
0.010
mg/L
10/01/19 19:48
10/07/19 20:55 1
Selenium
<0.040
0.10
0.040
mg/L
10/01/19 19:48
10/07/19 20:55 1
Lab Sample ID: LB 400-459332/1-B
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 460708
Prep Batch: 459620
�
LB LB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Silver
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/08/1915:14 1
Arsenic
<0.015
0.050
0.015
mg/L
10/01/19 19:48
10/08/1915:14 1
Barium
<0.0050
0.050
0.0050
mg/L
10/01/19 19:48
10/08/1915:14 1
Cadmium
<0.0050
0.025
0.0050
mg/L
10/01/19 19:48
10/08/1915:14 1
Chromium
<0.025
0.050
0.025
mg/L
10/01/19 19:48
10/08/1915:14 1
Lead
<0.010
0.050
0.010
mg/L
10/01/19 19:48
10/08/1915:14 1
Selenium
<0.040
0.10
0.040
mg/L
10/01/19 19:48
10/08/1915:14 1
Lab Sample ID: 400-176831-1 MS
Client Sample ID: WC-1-NORTH
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 460499
Prep Batch: 459620
Sample Sample
Spike
MS MS
%Rec.
Analyte
Result Qualifier
Added
Result Qualifier
Unit
D %Rec
Limits
Silver
<0.0050 ^
2.50
2.36 ^
mg/L
94
75 - 125
Arsenic
<0.015
5.00
5.07
mg/L
101
75 - 125
Barium
0.063
15.0
11.5
mg/L
76
75 - 125
Cadmium
<0.0050
2.50
2.44
mg/L
98
75 - 125
Chromium
<0.025 ^
5.00
4.77 ^
mg/L
95
75 - 125
Lead
<0.010 ^
5.00
5.06 ^
mg/L
101
75 - 125
Selenium
<0.040
5.00
4.88
mg/L
98
75 - 125
Lab Sample ID: 400-176831-1 MSD
Client Sample ID: WC-1-NORTH
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 460499
Prep Batch: 459620
Sample Sample
Spike
MSD MSD
%Rec. RPD
Analyte
Result Qualifier
Added
Result Qualifier
Unit
D %Rec
Limits RPD Limit
Silver
<0.0050 ^
2.50
2.39 ^
mg/L
95
75 - 125 1 20
Arsenic
<0.015
5.00
5.09
mg/L
102
75 - 125 0 20
Barium
0.063
15.0
11.9
mg/L
79
75 - 125 4 20
Cadmium
<0.0050
2.50
2.46
mg/L
98
75 - 125 0 20
Chromium
<0.025 ^
5.00
4.89 ^
mg/L
98
75 - 125 2 20
Lead
<0.010 ^
5.00
5.12 ^
mg/L
102
75 - 125 1 20
Selenium
<0.040
5.00
4.89
mg/L
98
75 - 125 0 20
Eurofins TestAmerica, Pensacola
Page 23 of 39 10/16/2019

QC Sample Results
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Method: 7470A - Mercury (CVAA)
FLab Sample ID: MB 680-589968/1-A
Matrix: Solid
Analysis Batch: 590369
Analyte
MB MB
Result Qualifier
RL MDL Unit
Job ID: 400-176831-1
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 589968
D Prepared Analyzed oil Fac
Mercury
<0.00020
0.00020 0.00020 mg/L
10/08/19 18:05 10/09/19 21:11 1
FLab Sample ID: LCS 680-589968/2-A
Client Sample ID: Lab Control Sample
Matrix: Solid
Prep Type: Total/NA
Analysis Batch: 590369
Prep Batch: 589968
Spike LCS LCS
%Rec.
Analyte
Added Result Qualifier Unit
D %Rec Limits
Mercury
0.250 0.247 mg/L
99 80 - 120 F
Lab Sample ID: LB 680-589641/1-C
Client Sample ID: Method Blank T
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 590369
Prep Batch: 589968
LB LB
Analyte
Result Qualifier
RL MDL Unit
D Prepared Analyzed oil Fac
Mercury
<0.020
0.020 0.020 mg/L
10/08/19 18:05 10/09/19 21:18 1
Lab Sample ID: LB2 680-589641/7-E
Client Sample ID: Method Blank
Matrix: Solid
Prep Type: TCLP
Analysis Batch: 590369
Prep Batch: 589968
LB2 LB2
Analyte
Result Qualifier
RL MDL Unit
D Prepared Analyzed Dil Fac L—
Mercury
<0.020
0.020 0.020 mg/L
10/08/19 18:05 10/09/19 21:39 1
Method: 1010A - Ignitability, Pensky-Martens Closed -Cup Method
Lab Sample ID: 400-176831-1 DU Client Sample ID: WC-1-NORTH
Matrix: Solid Prep Type: Total/NA
Analysis Batch: 254442
Sample Sample DU DU RPD
LAnalyte Result Qualifier Result Qualifier Unit D RPD Limit
Flashpoint >215 >215 Degrees F NC 10
Method: 9045D - pH
Lab Sample ID: LCS 400-458615/4
Matrix: Solid
Analysis Batch: 458615
Spike LCS LCS
Analyte Added Result Qualifier Unit
pH 7.00 7.0 SU
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
%Rec.
D %Rec Limits
100 95-105
Eurofins TestAmerica, Pensacola
Page 24 of 39 10/16/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Client Sample ID: WC-1-NORTH
Lab Sample ID: 400-176831-1
Date Collected: 09/23/19 16:10
Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
TCLP Leach
1311
25.01 g
500 mL
459505
10/01/19 10:49
SLB
TAL PEN
TCLP Analysis
8260D
5
5 mL
5 mL
460206
10/05/19 19:06
BSW
TAL PEN
TCLP Leach
1311
100.03 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3520C
200 mL
1 mL
460310
10/06/19 19:23
LGF
TAL PEN
TCLP Analysis
8270E
1
461017
10/10/19 17:43
VC1
TAL PEN
TCLP Leach
1311
100.03 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
601 OD
1
460499
10/07/19 21:02
GESP
TAL PEN
TCLP Leach
1311
100.03 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
601 OD
1
460708
10/08/19 15:21
GESP
TAL PEN
TCLP Leach
1311
100.00 g
2000 mL
589641
10/07/19 15:12
MSM
TAL SAV
TCLP Prep
7470A
0.5 mL
50 mL
589968
10/08/19 18:05
DB
TAL SAV
TCLP Analysis
7470A
1
590369
10/09/19 22:07
DB
TAL SAV
Total/NA Analysis
1010A
1
254442
09/26/19 13:27
BER
TAL CF
Total/NA Analysis
9045D
1
458615
09/25/19 13:30
DEK
TAL PEN
Client Sample ID: WC-2-SOUTH
Lab Sample ID: 400-176831-2
Date Collected: 09/23/19 16:25
Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
TCLP Leach
1311
25.00 g
500 mL
459505
10/01/19 10:49
SLB
TAL PEN
TCLP Analysis
8260D
5
5 mL
5 mL
460206
10/05/19 19:30
BSW
TAL PEN
TCLP Leach
1311
100.01 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3520C
200 mL
1 mL
460310
10/06/19 18:56
LGF
TAL PEN
TCLP Analysis
8270E
1
461017
10/10/19 18:09
VC1
TAL PEN
TCLP Leach
1311
100.01 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
6010D
1
460708
10/08/19 16:03
GESP
TAL PEN
TCLP Leach
1311
100.00 g
2000 mL
589641
10/07/19 15:12
MSM
TAL SAV
TCLP Prep
7470A
0.5 mL
50 mL
589968
10/08/19 18:05
DB
TAL SAV
TCLP Analysis
7470A
1
590369
10/09/19 22:11
DB
TAL SAV
Total/NA Analysis
1010A
1
254442
09/26/19 13:27
BER
TAL CF
Total/NA Analysis
9045D
1
458615
09/25/19 13:30
DEK
TAL PEN
Client Sample ID: LINER -WC
Lab Sample ID: 400-176831-3
Date Collected: 09/23/19 12:35
Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
TCLP Leach
1311
25.03 g
500 mL
459505
10/01/19 10:49
SLB
TAL PEN
TCLP Analysis
8260D
5
5 mL
5 mL
460206
10/05/19 19:54
BSW
TAL PEN
Eurofins TestAmerica, Pensacola
Page 25 of 39 10/16/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Client Sample ID: LINER -WC
Lab Sample ID: 400-176831-3
Date Collected: 09/23/19 12:35
Matrix: Solid
Date Received: 09/24/19 09:19
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
TCLP Leach
1311
100.03 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3520C
200 mL
1 mL
460472
10/07/19 21:20
LGF
TAL PEN
TCLP Analysis
8270E
1
461338
10/13/19 13:56
VC1
TAL PEN
TCLP Leach
1311
100.03 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
6010D
1
460499
10/07/19 21:43
GESP
TAL PEN
TCLP Leach
1311
100.03 g
2000 mL
459332
09/30/19 11:59
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
601 OD
1
460708
10/08/19 15:37
GESP
TAL PEN
TCLP Leach
1311
100.00 g
2000 mL
589641
10/07/19 15:12
MSM
TAL SAV
TCLP Prep
7470A
0.5 mL
50 mL
589968
10/08/19 18:05
DB
TAL SAV
TCLP Analysis
7470A
1
590369
10/09/19 22:14
DB
TAL SAV
Total/NA Analysis
1010A
1
254442
09/26/19 13:27
BER
TAL CF
Client Sample ID: Method
Blank
Lab Sample ID: LB 400-459332/12-B
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
TCLP Leach
1311
2000 g
2000 mL
459332
09/30/19 13:53
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
601 OD
1
460499
10/07/19 21:55
GESP
TAL PEN
TCLP Leach
1311
2000 g
2000 mL
459332
09/30/19 13:53
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
6010D
1
460708
10/08/19 15:48
GESP
TAL PEN
Client Sample ID: Method
Blank
Lab
Sample ID: LB 400-459332/1-B
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
TCLP Leach
1311
2000 g
2000 mL
459332
09/30/19 11:47
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
601 OD
1
460499
10/07/19 20:55
GESP
TAL PEN
TCLP Leach
1311
2000 g
2000 mL
459332
09/30/19 11:47
SLB
TAL PEN
TCLP Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
TCLP Analysis
601 OD
1
460708
10/08/19 15:14
GESP
TAL PEN
Client Sample ID: Method
Blank
Lab
Sample ID: LB 400-459332/1-C
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
TCLP Leach
1311
2000 g
2000 mL
459332
09/30/19 11:47
SLB
TAL PEN
TCLP Prep
3520C
200 mL
1 mL
460310
10/06/19 19:24
LGF
TAL PEN
TCLP Analysis
8270E
1
461017
10/10/19 17:16
VC1
TAL PEN
Eurofins TestAmerica, Pensacola
Page 26 of 39 10/16/2019

Lab Chronicle
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Client Sample ID: Method
Blank
Lab
Sample ID: LB 400-459332/1-D
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil Initial
Final
Batch
Prepared
Prep Type Type
Method
Run Factor Amount
Amount
Number
or Analyzed
Analyst Lab
TCLP Leach
1311
2000 g
2000 mL
459332
09/30/19 11:47
SLB TAL PEN
TCLP Prep
3520C
200 mL
1 mL
460472
10/07/19 21:20
LGF TAL PEN
TCLP Analysis
8270E
1
461338
10/13/19 14:18
VC1 TAL PEN
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Dil Initial
Prep Type Type
Method
Run Factor Amount
TCLP Leach
1311
500 g
TCLP Analysis
8260D
1 5 mL
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
F
Batch
Batch
Prep Type
Type
Method
TCLP
Leach
1311
TCLP
Prep
7470A
TCLP
Analysis
7470A
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type
Type
Method
TCLP
Leach
1311
TCLP
Prep
7470A
TCLP
Analysis
7470A
Client Sample ID: Method Blank
Date Collected: N/A
Date Received: N/A
Dil Initial
Run Factor Amount
1.0 g
0.5 mL
I
Lab Sample ID: LB 400-459505/1-A
Matrix: Solid
Final
Batch
Prepared
Amount
Number
or Analyzed Analyst Lab
500 mL
459505
10/01/19 10:49 SLB TAL PEN
5 mL
460206
10/05/19 15:09 BSW TAL PEN
Lab Sample ID: LB 680-589641/1-C
Matrix: Solid
Final Batch Prepared
Amount Number
or Analyzed
Analyst
Lab
2000 mL 589641
10/07/19 15:12
MSM
TAL SAV
50 mL 589968
10/08/19 18:05
DB
TAL SAV
590369
10/09/19 21:18
DB
TAL SAV
Lab Sample ID: LB2 680-589641/7-E
Matrix: Solid
Dil Initial
Final
Batch
Prepared
Run Factor Amount
Amount
Number
or Analyzed
Analyst
Lab
1.0 g
2000 mL
589641
10/07/19 15:12
MSM
TAL SAV
0.5 mL
50 mL
589968
10/08/19 18:05
DB
TAL SAV
1
590369
10/09/19 21:39
DB
TAL SAV
Batch Batch
Prep Type Type Method Run
Total/NA
Prep
7470A
Total/NA
Analysis
7470A
Client Sample
ID: Lab Control Sample
Date Collected:
N/A
Date Received:
N/A
F
Batch
Batch
Prep Type
Type
Method Run
Total/NA
Analysis
9045D
Dil Initial
Factor Amount
50 mL
1
Lab Sample ID: MB 680-589968/1-A
Matrix: Solid
Final Batch
Prepared
Amount Number
or Analyzed Analyst Lab
50 mL 589968
10/08/19 18:05 DB TAL SAV
590369
10/09/19 21:11 DB TAL SAV
Lab Sample ID: LCS 400-458615/4
Matrix: Solid
DII Initial Final Batch Prepared
Factor Amount Amount Number or Analyzed Analyst Lab
1 458615 09/25/19 13:30 DEK TAL PEN
Eurofins TestAmerica, Pensacola
Page 27 of 39 10/16/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample
Date Collected: N/A
Date Received: N/A
F
Job ID: 400-176831-1
Lab Sample ID: LCS 400-459620/2-A
Matrix: Solid
Batch
Batch
oil
Initial
Final
Batch
Prepared
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
Total/NA
Analysis
6010D
1
460499
10/07/19 20:59
GESP
TAL PEN
Total/NA
Prep
3010A
10 mL
50 mL
459620
10/01/19 19:48
NET
TAL PEN
Total/NA
Analysis
6010D
1
460708
10/08/19 15:17
GESP
TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample
ID: LCS 400-460206/1002
Date Collected: N/A
Matrix: Solid
Date Received: N/A
F
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
460206
10/05/19 13:38
BSW
TAL PEN
m
Client Sample ID: Lab Control Sample
Lab Sample
ID: LCS 400-460310/2-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
C
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Prep
3520C
250 mL
1 mL
460310
10/06/19 18:56
LGF
TAL PEN
Total/NA
Analysis
8270E
1
461117
10/11/19 11:00
VC1
TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample
ID: LCS 400-460472/2-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Prep
3520C
250 mL
1 mL
460472
10/07/19 21:20
LGF
TAL PEN
Total/NA
Analysis
8270E
1
461628
10/15/19 17:29
VC1
TAL PEN
Client Sample ID: Lab Control Sample
Lab Sample
ID: LCS 680-589968/2-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
F
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Prep
7470A
0.5 mL
50 mL
589968
10/08/19 18:05
DB
TAL SAV
Total/NA
Analysis
7470A
1
590369
10/09/19 21:15
DB
TAL SAV
Client Sample ID: Lab Control Sample Dup
Lab Sample ID: LCSD 400-460310/3-A
Date Collected: N/A
Matrix: Solid
Date Received: N/A
Batch
Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type
Method
Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
Total/NA
Prep
3520C
250 mL
1 mL
460310
10/06/19 18:56
LGF
TAL PEN
Total/NA
Analysis
8270E
1
461117
10/11/19 11:26
VC1
TAL PEN
Eurofins TestAmerica, Pensacola
Page 28 of 39 10/16/2019

Lab Chronicle
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Client Sample ID: Lab Control Sample Dup
Date Collected: N/A
Date Received: N/A
Batch
Batch
Prep Type
Type
Method Run
Total/NA
JiTr_ep
3520C
Total/NA
Analysis
8270E
F
Job ID: 400-176831-1
Lab Sample ID: LCSD 400-460472/3-A
Matrix: Solid
Dil Initial Final Batch
Prepared
Factor Amount Amount Number
or Analyzed
Analyst Lab
250 mL 1 mL 460472
10/07/19 21:20
LGF TAL PEN
1 461628
10/15/19 17:55
VC1 TAL PEN
Client Sample ID: WC-1-NORTH
Lab Sample ID: 400-176831-1 MS
Date Collected: 09/23/19 16:10
Matrix: Solid
Date Received: 09/24/19 09:19
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
TCLP Leach 1311
100.03 g
2000 mL
459332 09/30/19 11:59 SLB TAL PEN
TCLP Prep 3010A
10 mL
50 mL
459620 10/01/19 19:48 NET TAL PEN
TCLP Analysis 6010D
1
460499 10/07/19 21:24 GESP TAL PEN
Client Sample ID: WC-1-NORTH
Lab Sample ID: 400-176831-1 MSD
Date Collected: 09/23/19 16:10
Matrix: Solid
Date Received: 09/24/19 09:19
F
Batch Batch
Dil
Initial
Final
Batch Prepared
Prep Type Type Method
Run Factor
Amount
Amount
Number or Analyzed Analyst Lab
TCLP Leach 1311
100.03 g
2000 mL
459332 09/30/19 11:59 SLB TAL PEN
TCLP Prep 3010A
10 mL
50 mL
459620 10/01/19 19:48 NET TAL PEN
TCLP Analysis 6010D
1
460499 10/07/19 21:28 GESP TAL PEN
Client Sample ID: WC-1-NORTH
Lab Sample ID: 400-176831-1 DU
Date Collected: 09/23/19 16:10
Matrix: Solid
Date Received: 09/24/19 09:19
Batch Batch Dil Initial Final Batch Prepared
Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab
Total/NA Analysis 1010A 1 254442 09/26/19 13:27 BER TAL CIF
Laboratory References:
TAL CIF = Eurofins TestAmerica, Cedar Falls, 3019 Venture Way, Cedar Falls, IA 50613, TEL [phone]
TAL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Page 29 of 39
Eurofins TestAmerica, Pensacola
10/16/2019

Method Summary C
Client: EHS Support, LLC Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Method
Method Description
Protocol
Laboratory
8260D
Volatile Organic Compounds by GC/MS
SW846
TAIL PEN
8270E
Semivolatile Organic Compounds (GC/MS)
SW846
TAIL PEN
601OD
Metals (ICP)
SW846
TAIL PEN
7470A
Mercury (CVAA)
SW846
TAIL SAV
1010A
Ignitability, Pensky-Martens Closed -Cup Method
SW846
TAIL CF
9045D
pH
SW846
TAIL PEN
1311
TCLP Extraction
SW846
TAIL PEN
1311
TCLP Zero Headspace Extraction
SW846
TAIL PEN
1311
TCLP Extraction
SW846
TAIL SAV
3010A
Preparation, Total Metals
SW846
TAIL PEN
3520C
Liquid -Liquid Extraction (Continuous)
SW846
TAIL PEN
5030C
Purge and Trap
SW846
TAIL PEN
7470A
Preparation, Mercury
SW846
TAL SAV
Protocol References:
SW846 ='Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
TAIL CIF = Eurofins TestAmerica, Cedar Falls, 3019 Venture Way, Cedar Falls, IA 50613, TEL [phone] Is
TAIL PEN = Eurofins TestAmerica, Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL [phone]
TAIL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Pensacola
Page 30 of 39 10/16/2019

Accreditation/Certification Summary
Client: EHS Support, LLC
Job ID: 400-176831-1
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Pensacola
Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below.
Authority Program
Identification Number
Expiration Date
North Carolina (WW/SW) State Program
314
12-31-19
The following analytes are included in this report, but the laboratory is not certified by the governing authority. This list may
include analytes for which
the agency does not offer certification.
Analysis Method Prep Method Matrix
Analyte
9045D Solid
Corrosivity
Laboratory: Eurofins TestAmerica, Cedar Falls
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications
are applicable to this report.
Authority Program
Identification Number
Expiration Date
AIHA-LAP, LLC Industrial Hygiene Laboratory
101044
11-01-20
Accreditation Program (IHLAP)
Illinois NELAP
200024
11-29-19
Iowa State Program
007
12-01-19
Kansas NELAP
E-10341
01-31-20
Minnesota NELAP
019-999-319
12-31-19
Minnesota (Petrofund) State Program
3349
08-22-21
North Dakota State
R-186
09-29-19
USDA US Federal Programs
P330-19-00003
01-02-22
Laboratory: Eurofins TestAmerica, Savannah
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
AFCEE
SAVLAB
Alabama
State
41450
06-30-20
Alaska
State
GA00006
06-30-20
Alaska (UST)
State
17-016
09-30-20
ANAB
Dept. of Defense ELAP
L2463
09-22-22
ANAB
DoD
L2463
09-22-22
ANAB
ISO/IEC 17025
1-2463.01
09-22-22
ANAB
ISO/IEC 17025
1-2463.01
09-22-22
Arizona
State
AZ0808
12-14-19
Arkansas DEQ
State
19-015-0
02-01-20
Arkansas DEQ
State Program
88-0692
02-01-20
California
State
2939
06-30-20
Colorado
State
GA00006
12-31-19
Connecticut
State
PH-0161
03-31-21
Florida
NELAP
E87052
06-30-20
GA Dept. of Agriculture
State Program
N/A
06-12-20
Georgia
State Program
N/A
06-30-20
Georgia (DW)
State
803
06-30-20
Guam
State
19-007R
04-17-20
Hawaii
State
<cert No.>
06-30-20
Indiana
State
C-GA-02
06-30-20
Iowa
State
353
09-22-20
Kentucky (DW)
State
KY90084
12-31-19
Kentucky (UST)
State
<cert No.>
06-30-20
Kentucky (UST) _
State Program
18
06-30-20
Kentucky (WW)
State
KY90084
12-31-19
Kentucky (WW)
State Program
90084
12-31-19
* Accreditation/Certification renewal pending - accreditation/certification considered valid.
Eurofins TestAmerica, Pensacola
Page 31 of 39 10/16/2019

Accreditation/Certification Summary
Client: EHS Support, LLC
Project/Site: Lined Pond Closure
Laboratory: Eurofins TestAmerica, Savannah (Continued)
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
Identification Number
Expiration Date
Louisiana
NELAP
02011
06-30-20
Louisiana (DW)
State
LA009
12-31-19
Maine
State
GA00006
09-26-20
Maryland _
State
250
12-31-19
Massachusetts
State
M-GA006
06-30-20
Massachusetts
State Program
M-GA006
06-30-20
Michigan
State
9925
06-30-20
Mississippi
State
<cert No.>
06-30-20
Mississippi
State Program
N/A
06-30-20
Nebraska
State
NE-OS-7-04
06-30-20
Nebraska
State Program
TestAmerica-Savannah
06-30-20
New Jersey
NELAP
GA769
06-30-20
New Mexico
State
GA00006
06-30-20
New York
NELAP
10842
04-01-20
North Carolina (DW)
State
13701
07-31-20
North Carolina (DW)
State Program
13701
07-31-20
North Carolina (WW/SW)
State
269
12-31-19
North Carolina (WW/SW)
State Program
269
12-31-19
Oklahoma
State
9984
08-31-20
Pennsylvania
NELAP
68-00474
06-30-20
Puerto Rico
State
GA00006
01-01-20
South Carolina
State
98001
06-30-20
Tennessee
State
02961
06-30-20
Texas
NELAP
T104704185-19-13
11-30-19
Texas
NELAP
T1047004185-19-3
11-30-19
Texas
TCEQ Water Supply
T104704185
09-23-20
US Fish & Wildlife
US Federal Programs
LE058448-0
07-31-20
Virginia
NELAP
10509
06-14-20
Washington
State
C805
06-10-20
West Virginia (DW)
State
9950C
12-31-19
West Virginia (DW)
State Program
9950C
12-31-19
West Virginia DEP
State
094
11-30-19
Wisconsin
State
999819810
08-31-20
Wyoming
State
8TMS-L
06-30-20 *
Wyoming
State Program
8TMS-L
06-30-16 *
* Accreditation/Certification renewal pending - accreditation/certification considered valid.
Job ID: 400-176831-1
Eurofins TestAmerica, Pensacola
Page 32 of 39 10/16/2019

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tiff eurofins
Environment Testing
TestAmerica
Place CCC scanning label
here
Cooler/Sample Receipt and Temperature Log Form
Client Information
Client: LL PN
CitylState: �� Q f- C L srn
Project: �` y��>t
Receipt Information
Date/Time Received: o f 'y C �� Received By
Delivery Type: ❑ UPS edEx ❑ FedEx Ground ❑ US Mail ❑ Spee-Dee
❑ Lab Courier ❑ Lab Field Services ❑ Client Drop-off ❑ ether:
Condition of CoolerlContainers
Samples) received in Cooler? Oyes ❑ No If yes: Cooler ID:
Multiple Coolers? ❑ Yes -0-No If yes: Cooler # of
Cooler Custody Seals Present? ❑ No If yes: Cooler custody seats intact? des ❑ No
Sample Custody Seals Present? ❑ Yes allo If yes: Sample custody seals intact?❑ Yes ❑ No
Trip Blank Present? ❑ Yes ❑ No If yes: Which VOA samples are in cooler? !
Ternrature Record
Coolant: [ Wet ice ❑ Blue ice ❑ Dry ice ❑ Other: ❑ NONE
Thermometer ID:
Correction Factor (°C):-
■ Temp Blank Temperature — If no temp blank, or temp blank temperature above Oteria, proceed to Sample Contalner Temperature
Uncorrected Temp (°C): r Corrected Temp (°C): ,
Sample Container Temperature
Container(s) used:
CONTAINER 1
CONTAINER 2
Uncorrected Temp (°C):
Corrected Temp (°C):
Exceptions Noted
1 ) If temperature exceeds criteria, was sample(s) received same day of sampling? ❑ Yes ❑ No
a) If yes: Is there evidence that the chilling process began? ❑ Yes ❑ No
2) If temperature is <0°C, are there obvious signs that the integrity of sample containers is compromised?
(e.g., bulging septa, broken/cracked bottles, frozen solid?) ❑ Yes ❑ No
NoTs: If yes, contact PM before proceeding. If no, proceed with login
Additional Comments
14
Document: CF-tG-WI-002
Revision: 25 General temperature criteria is 0 to VC
Rate: 06/17/2019 Eurofins TestA-erica, Cedar Falls Bacteria temperature criteria is 0 to 10"C
Page 35 of 39 10/16/2019

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Page 36 of 39 10/16/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176831-1
Login Number: 176831
List Number: 1
Creator: Gore, Beija K
Question
Answer
List Source: Eurofins TestAmerica, Pensacola
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
1099065,1099064
Sample custody seals, if present, are intact.
N/A
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
0.3 °C , 0.4 °C IR 8
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.
True
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.
True
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 TestAmerica, Pensacola
Page 37 of 39 10/16/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176831-1
Login Number: 176831
List Number: 2
Creator: Bovy, Lorrainna L
Question
List Source: Eurofins TestAmerica, Cedar Falls
List Creation: 09/26/19 12:02 PM
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.
N/A
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.
True
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.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 38 of 39 10/16/2019

Login Sample Receipt Checklist
Client: EHS Support, LLC
Job Number: 400-176831-1
Login Number: 176831
List Number: 3
Creator: Sims, Robert D
Question
List Source: Eurofins TestAmerica, Savannah
List Creation: 10/05/19 12:19 PM
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?
N/A
There are no discrepancies between the containers received and the COC.
True
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
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins TestAmerica, Pensacola
Page 39 of 39 10/16/2019

EHS Support, LLB
Revised Report: Oct 14, 209
4355 McKnight Road, Suite 133
Original Report Date: Oct 06, 201
Pittsburgh PA 15237
Report a 201-16036
,attention: Anton Heitger
Customer ID: 19090024
Project I. I-iexion Lined Pond Closure
Lab I® Sample ID:
Collect Date/Time MatrixDate/Tim Sampled by
19-41133 Site: SIC-3 Pond
9/24/2019
12:20 PM Water Anton Heitger
Test
Method
Results Date Analyzed
Total Solids °l }
SM 2540 S
0.11 %
09/26/201
Ignitabllity
SW 846 method 1010
>210 °F
10/14/201
Methanol
SW 846 method 8015
<5 g/L
09/30/2019
1,4-Dtchlorobenzene (TCLP)
SW 846 method 8270/3510
<0,050 mg/L
09/27,12019
2,4,5-Trichlorophenol(TCLP)
SW 846 method 8270/3510
<0,050 mg/L
0912712019
2,4,6-Trichlorophenol (TCLP)
SW 846 method 8270/35/0
<0,050 tag/L
09/27/2019
2,4- irttrotoluene (TCLP)
SW 846 method 82701351E
<0,050 rng/L
09/27/2019
Cresol (TCLP)
SW 846 method 8270/3510
<0.050 tag/L
09/27/2019
I exachloro-1,-butadiene (TCLP)
SW 846 method 8270/3510
<0.050 mg/L
09/2712019
I`Iex chloro nzen (TCLP)
SW 846 method 8270/3510
<0,050 mg/L
09/27/2019
Hexachloroethane (TCLP)
SW 846 method 8270/3510
<0,050 mg/L
09/27/2019
rn-Cresol ,TCLPI
SW 846 method 82701351E
<0,050 rtag/L
09127/2019
Nitrobenzene (TCLP)
SW 846 method 8270/3510
<0,05 mg/L
09/27/2019
e-Cresol (TCLP)
SW 846 method 8270/3510
<0.050 mg/L
09/27/2019
®Cresol (TCLP)
SW 846 method 8270,13510
<0.050 rng/L
09/27/2019
Pentachlorophenol (TCLP)
SW 846 method 8270/3510
<0.250 mg/L
09/27/2019
Pyridine (TCLP)
SW 846 method 8270/3510
<0,050 mg/L
09/27/2019
1 ,1-Dichloroethylene
SW846 Method 8260/5030
<0.01 mg/L
09/26/2019
1 ,2-Dichloroethane
SW846 Method 8260/5030
<0.01 rng/L
09/26/2019
Benzene
SW846 Method 8260/5030
<0.01 mg/L
09/26/2019
Carbon Tetrachloride
SW846 Method 8260/5030
<0.01 mg/L
9/26/2019
Chlorobenzene
SW846 Method 8260/5030
<0.01 mg/L
09/26/2019
Chloroform
SW846 Method 82601503E
<0.01 mg/L
09/26/2019
Methyl ethyl ketone
SW846 Method 826015030
<0.05 mg/L
09/26/2019
Tetrachloroethylene
SW846 Method 8260/5030
<0.01 mg/L
09/26/2019
Trichloroethylene
SW846 Method 8260/5030
<0.01 mg/L
09126/2019
Report . 2019-16036 Pace 1 of

EFTS Support, LLC
Revised Report:
Oct 14, 2019
4335 McKnight Road, Suite 133
Original Report Date: Oct 03, 201
Pittsburgh PA 15237
Report ;
2019-1 03
Attention: Anton Heitger
Customer ID:
19090024
Project ID:
Hexion Lined Pond Closure
Vinyl Chloride
SW846 Method 8260/5030
<0.01 mg/L
0 /26/201
1
Cyanide
EPA 330.a
<0.05 g/L
10/03/2019
Deporting limit elevated due to matrix interference.
pH
SM4500HS
7.31 units
10/04/2019
Sulfide
SM 4500 S D
0.44 mg/L
10/04/201
Analyzed outside of hold time.
TCLP Metals
Arsenic
EPA200.7
<1.0mg/L
09/30/2019
Barium
EFTA 200.7
<1.0 mmg/L
09/30/2019
Cadmium
EPA 200.7
<1,0mg/L
09/30/2019
Chromium
EPA 200.7
<1,0 mg/L
09/30/ 019
Lead
EPA 2007
<1.0 mg/L
09/30/2019
Selenium
EPA 200.E
<1,0 mg/L
09/30/2019
Silver
EPA 200.7
<1.0 mo/L
09/30/2019
Mercury
EPA 245.1
<0.0002 rat /L
09/28/2019
Comment: Devised to add ignitability and project name
correction
Reviewed by:
I V`
Depart :: 2019-16036 Page 2 of 2

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EHS Support, LLC
Date of Report: Oct 08, 2019
4885 McKnight Road, Suite 188
Customer PO #:
Pittsburgh PA 15237
Customer ID: 19090024
Attention: Anton Heitger
Report #: 2019-16077
Project ID: Hexion Lines Pond Closure
Lab117 Sample ID:
Collect Date/Time Matrix Sampler! by
19-41277 Site: pond-1
9/24/2019
12:30 PM Water Anton Heifger
`Celt
Method
Results Date Analyzed
(ail & Grease (O&G)
EPA 1664 With Silica Gel
<5 mg/L
09/25/2019
Copper
EPA 2001
0.25 mg/L
09/27/2019
Lead
EPA 2007
0.047 rng/L
09/2712019
Zinc
EPA 200.7
0.113 mg/L
09/27/2019
Ammonia Nitrogen
EPA 350.1
328 mg1L
09/30/2019
Residue Suspended (TSS)
Sig 2540 n
164 m /L
09/25/2019
pH
Sin 4500 P B
7.77 units
10101/2019
Total Kjeldahl Nitrogen (TKN)
SM 4500 Org B
453 mg/L
10/0412019
Total Phosphorus
Sig 4500 P E
1.76 m /L
10/03/2019
BOO
Siva 5210 s
142 mg/L
09/25/2019
COD
SM 5220D
1760 mg/L
09/27/2019
Total Organic Carboni (TGC)
SM 5310 s
610 mg/L
09/26/ 019
Hexamine
SW gas method 8015
835 mg/L
09/30/2019
Methanol
SW 846 method 8015
<5 mg/L
09/30/2019
Formaldehyde
SW846 8315A
65000 pg/L
09/26,12019
Nitrate Nitrogen (Calc)
Nitrite Nitrogen EPA 353.2 < 0.02 mg/L 09/25/2019
Nitrate+Nitrite-Nitrogen EPA 363.2 0.53 mg/L 09/27/2019
Nitrate Nitrogen Subtraction Method 0.53 mg/L 10/02/2019
Comment:
Reviewed by: E
r<

Analytical Environmental Services, Inc
Date- 2-Oct-19
'fient.. Environmental Cbernists, Inc, Client Sample 11): #41277
roject Name: Pond I Collection Date: 9/24/2019 12:30:00 PM
,ah ID: 1909M57-001 Matrix: Aqueous
AnalyLimit ses Result Reporting Qual Units BatchED Factor Dilution Date Analyzed Analyst
Formaldehyde by SW8315A
Forinaldehyde 65000 5000
Qualifiers: . Value exceeds maximum contaminant level
BRL Below reporting limit
It Holding times for preparation or analysis exceeded
* Arialyte not NELAC certified
* Analyte detected in the associated method blank
> Greater than Result value
U9/L 285485 1 09/26/2019 16:42 HL
E
Estimated (value above quientitation ninge)
S
Spike Recovery outside limits due to matrix
Narr
See case narrative
NC
Not confirmed
<
Less than Result value
j
Estimated value detected below Reporting Limit
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Lined Pond Closure Completion Report — Hexion Acme
���
Appendix C Photolog
EHS Support LLC

�7
APPENDIX C - PHOTOGRAPHIC LOG
Client Name:
Site Location: Hexion Acme
Project No.
Hexion, Inc.
333 Neils Eddy Rd., Acme, North Carolina
REM_CO2798_2019
Photo No.
1.
±'
Direction Photo Taken:
Looking Northeast
Description:
Pond Condition prior to
Final Closure (photo
t� -
taken 09/16/2019).
i
k
Photo No.
2.-
i
Direction Photo Taken:
�-
Looking Southeast
Description:
Pond Condition prior to
'►. x:
T
Final Closure (photo
taken 09/16/2019).
iAM
EHS Support LLC

�7
Photo No.
3.
Direction Photo
Taken:
Looking West
Description:
Removing rip -rap
from southern berm.
(photo taken
09/16/2019)
Photo No.
4.
Direction Photo
. -.
Taken:
-
Looking Northeast
Description:
Pumping water from
lined pond to frac
tank prior to removing
surface liner (photo
taken 09/17/2019).
EHS Support LLC

�7
Photo No.
S.
r �-
e�T=
-
ii,
r
Direction Photo
Taken:
Looking West
Description:
Removing surface
'-
liner from western
berm and anchor
trench from southern'
berm (photo taken
09/17/2019).
-Av
f
_
Photo No.
6.
i
Direction Photo
Taken:
Looking Southeast..I
r
Description:
Removing surface
liner from southern
berm and pumping
fe :
k
�s Y
water from pond to
frac tank (photo
taken 09/18/2019)._
z
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�7
Photo No.
7.
Direction Photo
Taken:
Looking Southwest
Description:
Removing surface
liner from pond.
Note: White flags on
-
berms and bottom of
pond indicate discrete
sampling locations
'Md
used for composite
�. ; ,
,: _ rTO '
samples (photo taken
.
"`w :�� -
_
09/23/2019).s
, f{
ji►
�:: a
Photo No.
S.
Direction Photo
Taken:
LI
Looking Southwest
Description:
Surface liner removed
from pond,
-
groundwater:'
infiltration is evident
y�
=
(photo taken
g _�
09/24/2019).
Note: White flags on
berms and bottom of
pond indicate discrete
sampling locations���
used for composite,,,
samples.
EHS Support LLC

�7
Photo No.
9.
Direction Photo Taken:
Looking Southeast
r
;
Description:
Water pump and filter
basket system used for
~'
dewatering between
,
October 30 and
November S, 2019.
_:��;, r:i ..•: :•
Note: Frac tank in
background used to
v
temporarily store
t.
water for project.
''= -
.}: ti• r
a' Y
Photo No.
10.
I -
Direction Photo Taken:
Looking Southeast
r:
Description:
Pond Area during
water removal on
October 31, 2019
EHS Support LLC

�7
Photo No.
11.
"
Direction Photo Taken:
Looking West-northwest
-
yY yp�v
r
Description:
I
-
-
Excavating soil
-
between surface liner
and secondary liner.
Also removing
secondary liner with
-
the soil (photo taken
_
10/31/2019).Jim
i
fir....
u1
Photo No.
12.
Direction Photo Taken:
Looking Southwest
�`
3
Description:
Excavating soil
-
between surface liner
and secondary liner.
Also removing
secondary liner with
the soil and staging the
soils on the southern
berm to dewater into
the pond (photo taken
10/31/2019).
EHS Support LLC

�7
Photo No.
13.
Direction Photo Taken:
Looking South-southwest
Description:
Staging excavated soils
on southern berm to
dewater for weekend
(November 1— 3,
2019) prior to loading
into trucks for offsite
disposal at SC Landfill
(photo taken
10/31/2019).
�• ��
Photo No.
14.
Direction Photo Taken:
Looking Southwest
r
Description:
Loading excavated
=='
soils from between
'
surface and secondary
— -
liners into dump trucks
for offsite disposal at`"`'
_ N
SC Landfill (photo
taken 11/04/2019).
,
EHS Support LLC

�7
Photo No.
15.
Direction Photo Taken:
Looking West
i -
... el
Description:
Placing material from
_ _•
southern berm in
single lift in order to
,
direct remaining water
and pump to frac tank
(photo taken
11/05/2019).
Photo No.
16.
Direction Photo Taken:
Looking West-northwest
Description:
Placing western berm
material in lifts on
northern berm of pond
to create 12-foot flat
area next to building
taken
k '.."
(photo
_
11/06/2019).
:,; • r
EHS Support LLC

�7
Photo No.
1z
Direction Photo Taken:
Looking Southwest
s
Description:
Backfilling former
_.
pond area with
material from western
1
and southern berms
(photo taken
F
11/06/2019).
', ar�7
pr
F:'j
Photo No.
18.
Direction Photo Taken:
Looking West
_ -a-
:`;
Description:
fr,
'r
Backfilling northern
slope of former pond
__ r •x-.
area with material
from western berm
�_ r ' - r `1 :'.#1,IL
(photo taken�-
11/06/2019).
EHS Support LLC

�7
Photo No.
19.
Direction Photo Taken:
Looking West
.n
Description:
Final grade on
northern slope area
prior to placing topsoil
and seed (photo taken
11/13/2019).
Photo No.
20.
Direction Photo Taken:
Looking Southwest
r
Description:
Final grading prior to
placing topsoil and
seed (photo taken
11/13/2019).
.-
EHS Support LLC 10

�7
Photo No.
21.
low=
Direction Photo Taken:
Looking South-southwest
Description:
First dump truck load
of topsoil placed on
southwest corner of
_
former pond area
(photo taken
c. a
11/13/2019).
aiL..• ��•_ ,
� ��M1 e�•� �' ��* ���Ny _'�.�: �_ ���-•'„�,-. ,
Note: Five axle dump
trucks were too heavy
and rutted final grade,
�,_•_ •k.
they were replaced
_" � � � � �
with tri-axle trucks.
Photo No.
22.
= n-
Direction Photo Taken:
Looking West-southwest
Description:
Tri-axle dump truck
offloading topsoil for
placement over entire
footprint of former
pond area (photo
taken 11/14/2019).
EHS Support LLC 11

�7
Photo No.
23.
Direction Photo Taken:
Looking Northwest
=
Description:
Caution tape and
stakes around
WWMW-02 during
r
grading and
restoration activities
(photo taken:r
11/12/2019).
:'r ` � •: +: inn`"'•
.4
'..
• T in�i� I� ... .. fi i{ .. ^i'..L'''�:::4t.:"�.'il.
I ,
Photo No.
24.
Direction Photo Taken:
Looking Southwest
Description:
Topsoil installed and
American Excelsior
Curlex 1, CL, GR,
y.�F
8x150, DW73 ground
cover mats were laid
- :T
down on the slope
areas of the project
-�„�
-yr►•.
(photo taken
11/14/2019).
EHS Support LLC 12

�7
Photo No.
25.
1W
Direction Photo Taken:
Looking Southwest
Description:
Former pond area
after approximately 12
hours of rain following
installation of topsoil
-
and ground cover mats
(photo taken
11/15/2019).
Photo No.
26.
+ ;
ni
Direction Photo Taken:
Looking South
y'
Yi
Description:
_
Former pond area
after approximately 12
hours of rain following
r
installation of topsoil
_
and ground cover
mats. A mixture of Rye'
.:.
•`.
and Kentucky 31
Fescue seed was
broadcasted over the
entire footprint of the
former pond (photo
taken 11/15/2019).
EHS Support LLC 13

Photo No. 127.
Direction Photo Taken:
Looking North
Description:
Former pond area after
approximately one month of
grass growth (photo taken
12/19/2019).
EHS Support LLC 1
_ AIL,

Lined Pond Closure Completion Report — Hexion Acme
%0,01
Appendix D Waste Manifests, Load Tickets, and Waste Profiles
EHS Support LLC

W AST E I ND I] STRIESMA N DFI L L SPECIA L W ASTE ' E P,rA- f ).• OMS10 N
,'IroTmn -e Deddmv of.4pexaai Was-a4s-wewOffor FN?Zg.Neld UEEO-VLY, mw17 be&viibwtrd�v cf'rmer
Req-iesr Numbu: 3 I-Ot1 I i14-=
SECTION I: ENVIRONMENTAL OPE LATlVFJUESiClNEE TI• C:J: NLCAL APIPROV L
EO �nrtilrh-F xc-icnr ur Ik•aiL� b rewn iR`,rmubun. {. r.-p -?jvn BFt�4f&iI+a r--) •`•'-�yrorrdfw r &ffr.y4 {'rn }"rpr. ii rc,�n m (ieftrrr.W IVf?.Ur Pn jAk
IrWA A"f f,U2 fi yvf,r—_q r66ff-CW A?oIMi',ir.%'A e: "Dirk jiftie LA! n:m,:MAfo , IfPJ 325CYJ7fauIrg a) nu &:?Jp1cxd,6tfhr)
W851,� Desdnaiipa! (C.Mok One)
C radk R pad F.a *df Il Z g&77psan County Dysparal ❑Wmt€ 5erk•i les of r ca=
n,--gerir,l i,-�-x of Sp-ccia l Waste: PeMw SJudj�-Cr'Sai], KeXion ihmua h Fli%, 3 33 Kc11s Fddy Rd., A Min!, NC., COIU nbus Cu,
Basis for Approval: Bmed on Ceneraw Con ifmtion (%igncd 1 G.•'2S119) and suppon ink laborawy aniik7ierd dates the DMorcd fund
Sh,dgw'S•oil waste z.lmpn does not appear w be a l isted or cliamierisiic of 1waardom w_ All TC LF (M RCHA A T' eta1, VOCX
SVs� i-mu lts were IrUFI-{1eWGL ur below Tegulawry scaIMdards and Corr iviiy (p1.1)13nd Igniki-b11Lty (by Flashl5ainii, ' F) we.re
detf=11.13od 1u be r un-hazardous. 711erefure_ this ITwxeriva upp io be Iwrl-lramrdow iiE natur-e and o pmrs at-cepiable for dj.gpo j ad
she Sampson CwmLy Dispuuil M!f W L,
L'culiniutl I Aprprowa 1Whe: 1 b, 29 19
Ej LVep L ti4 a5ie $17e8-rI ❑ Ptr rlawn[ Wus[e Srreal•x Aronual Aria)•[ Ica I Regx i r-ed
❑ Pvmr ncrn Was[e SLreaIT TritiziiiXl aMX1 YI ie;V Reg rked'
`L Q [u wr4 pLele L'ruc uz Kjiuwkdgrr�! RVI!jU veIrie111s fcri 1,
submit nCth zqpraval IkxumentaLi;Dn to Wl eui<II Was[e L7esirmw.
SDI: iEL Hw Li'i ng K�q Mitt nLs: Sul idifiLogiun may k rcqu.iTLJ prior to clispusal.
Reviewed by, nrimion 1�. A 1c%*j Cr 5 ignaiVe:
'ri Ile: 1"etl 5cientiik Corrrpan}': (.'A 11:I N IA girlwr� & Su wntisrs
Tivic Kt•t urdtd f{x uDmpkLic Approval PTuc = by Jai) Dusi grim: I Unit
IzECT 10 K 2= WJ — JLA NDfJL L 51 FECM,L WAST F. DYSIGNF.F.
Prohl c N umbcT rssued: a 1-F 5- J 9120 Prafi le ASsigncd by: Veronica I .ce Date: 10`3 1 iJ
C3enerErar of Prnf a WaErte: 1jcx inn J.ni - J� iM1 wand, NC
pfoF5le R enewRl D90: 12t3 1! 19
Pr-pflc F.xpirs[Ian Dzr.c: 12i'� 1!19
W: ION 3 = W1 —.LA NTML LfFAC: I I .ITV M AN AGE F.STGN F R
WELsic 5*realh7 Aprwoved for Dispo3a1= —V�Y
£2gnature yf Manager.-DcF�Kner:
F.xp5anWon Trim approwd Ley Land I.f I Mafia r.ThcsiVi-cc due 1o:
Na
Reykx6 J)rA 1sw)

❑ -Or7dy Kodd La,Sd G 11
Spe�:ial Waste �escrlp�io
V,N LmG of Waste
Waste Industries Comici
Request for Special Waste Approval
Rcgwsf Number 21-091319-2
05uxipsm Wingy Disposal
Pfamd
'Vercmica L c. W1 - SW Saies C.aordinaWr
Mobile - 919422-9057
Emai I - won ic&kAMmPa3j6adushiies_cfln
Cl Waste Services of amavjr
Additiuml dewils on Special Wig[ = Sol idi freatauh mihy 1�r rvllU1FVJ Prior io d ispxisal
❑ Arwu;,i ffri4nxWi*l Special Wage Pmlile Approval, chmuh al supporliing docinwiws rvvle+Med,
El Request Err [ormallotp ft%(b l Envilronmeo to [ Operative Dexigrl?e(CO)
Lf apph.cab4e, F.O wi11 check my addttiww I Erna Iyticu I punrnet$rs or c�Xumeotai [on weded
For Chr serial Waste approve! prace26.
1 F':applicijb]e, EO Ui I I pr-ovidc sacrp ling pararneti: s cL'speuia I wusw.
C'hec
�]
k Am-H t)-lieEAl ParaiAe(crs* vicUor 5o p pa r1 ins Doc ummtal ioa
Coyiplctmd aid 5igyx, Cieneratgr Wagtc ProfkLc. 3W arkshcc�
Ctirmm Mawial Smkr� bars Sheet [CIS L)5) -
TC.LP Mt!(a1s
CLP Volaliles
C[.P Semi-V.Dlalil$g
CLP Limb iui�es and Ptsticid-us
L>rrosi vLty (ash M)
VeaC63'v � {as Cvan id aid 5u I F18rI
Da Le Forws
1 V2 V L 9
1 de,2V L 9
10 � 19
1M V L9
]M9119
® I dy,
_U €'eaw ine RwTa Organics
INDsel Kmge Orgftr .ts
ail and Gwas;e _
Total PCHs
Pairr[ fil[cr Test _
rT-,!! Dther:
* Anzil ss mus[ lre performed by an IabDrawry,
If applicable, sampling pumalwb°rs of spe�� ia? waste:
Nnies:
Uu1C
Ncies
Hole% by:
1 W29i 19
On I MW 19. Anton 116tgaT (EIAS) forwarded oamplcied profi le worksh,crrt f Qncd I G125+1 y j
and anSly6cal documentalirm fdr 4h,e Pond Slud�,ciSaiI wastc strove allfered ti}y FiLmi n dir-ough
F.HS. Analwical rvsulls Fnr TC'L_V (8 RC. RA Mauls, VOC.i, SVOCs) wore naQidcteci or helnw
TcZnlaim)r standards_ R,csu Its far CoTm9iwIty (p]i, 7.8 and 9_5) wW 1 unitibllrty i h Iash paint,
:}215'F) ware non -hazardous_ llai d on gene-nmr ccri itieatu)n and analytical documenlateap_
thr oCfcrcd waste stream daes not appcar Ea bC s lislcd i)r chu mlerkliu of Trw-AHuus wane aneE
them --fibre •ors aucc table for dis Mal 2t 1hC 5.03FIsin Cuuni y Di sposizill M 5W L.
C_ A lexand,ur
I U,13 119
issued Profile 021-E5-1 9� 120
V I ac
1

WASTE INDUSTRIES / GFL ENVIRONMENTAL
GENERATOR PROFILE WORISSIIEET
Page I of 3 (Revised 5/2019)
To be completed by Landfill Personnel: Profile No: _ AM No: EO Approval No.
Destination: Sampson County Disposal �7434 Roseboro Highway Roseboro, NC 28382
Sales Coordinator: Veronica Lee Sales Coordinator © 919-422-9057 SCD Office Number: 910-525-4132 Extension 32676
GENERATOR INFORMATION
Fre uenc Check One M One Time Event M Continuous Waste Stream ❑ Wecicly ❑ Monthly ❑ Other
Generator Name, Flexion Inc.
Phone No: 910-830-2777
Generator's Ph sicatAddress: 333 Neils Eddy Road
City: Acme
State: NC Zip Code: 28456
Fax No:
Generator's Mailing Address: 333 Neils Eddy Road City: Rei elwood
State: NC I Zi Code: 28456 1 State I.D. No:
Contact Name: Sean Patrick Perry Entail Address: sear. erg hexion.coin
Ph sical (Site) Address of Waste Steam Profiled: 333 Neils Eddy Road
city; Acme State: NC Coun : Columbus
Generator's Contractor Information, if applicable:
Contractor's Company Name: Covanta Environmental
Solutions
Contact Person: Michael Beane
Email Address: mbeane a covauta.com
Address: 2242 Carl Dr.
city: Asheboro
State: NC
Zip: 27203
Phone No; 336-672-4740 (office) 336-465-1034 (cell)
k`ax Na:
BILLING CUSTOMER INFORMATION
Customer Name: Hexion Inc. _ Contact Person: Sean Patrick Perry
Email Address: scan. err c exion.com
Address: 333 Neils Eddy Road City: Reigelwood state: NC Zip: 28456
Plione No: 910-830-2777 1 Fax No:
TRANSPORTER INFORMATION
Transporter Name: Covanta Environmental S I Contact Person: Michael Beane
Address: 2242 Carl Dr. City: Asheboro _ state: NC Zip: 27203
Phone No: 336-672-4740 (office) 336-465-1034 (cell) Fax No:
WASTE STREAM INFORMATION
Common Name of Waste: Soil
Process Generating Waste: Lined Pond Closure
Type of Waste: M 1NDUS'1'RIAL PROCESS
POLLUTION CONTROL; WASTE
Ph sieat State at 70 de gees F: M SOLID ❑ SEMI -SOLID
❑ POWDER LIQUID ❑ OTHER
Method of Shipment: BULK-__ DRUM ❑ BAGGED
El OTHER/explain:
—_M
l.stimated Volutne: Cubic Yards 500 'Pons Other
Permanent Waste StreaninElYes, No
Special Handling fnstn uctians:
COMPOSITION BREAKDOWN
Color;
Odor (describe):
Freo Liquids
4/o solids: �
pH:
i las!€Poi€€t
Phenol
tali/brown
N/A
®Yes ❑NO
84-$6
7 7-8 5
>215 Degrees F
ND upm
1.
Content: 15-16%
Physical Descri ttion/Chameteristios of Waste: loose sandy material with 15-16% water

PAGE 2 OF 3 — GENERATOR WASTE PROFII,F 3HELI'r
REVISED 812009
REPRESENTATIVE SAMPLE CERTIFICATION
Is the representative sample collected to prepare this profile and laboratory analysis, collected itx accordance with U.S. EPA § 40 CFR
261 .20 0 guidelines or equivalent rules? MyES ❑ NO
Sate 1e Date; 9/23/2019
M Composite Sample Q drab Sample
Sample's Employer. EHS Support
Date; 10/'24/2,019
Sam ler's Name Tinted : Anton Heit_g_er
Signature;
Analytical testing performed and MSDS sbeets submitted with this profile workshect: (pi circle)
®TCLP ❑ Paint Filter Test ❑ MSDS Sheets ❑ Other (describe):
ai rW Lur' r Y' d(cat Af OJT anchor Alone)' al Safeiv 1.)ata Sheet Inghldirr .iC ulred aranteigl-s Loy- 117is ppO le
Does this waste or generating process Contain regulated concentrations of the following Pesticides and/or
Hcrbloides: Chlordane, tndrio, heptachlor (and its epoxides), Lindane, Me€hoxychlor, Toxaphene, 2, 4-D7 2, 4, 5, = CP
Sllvex as defined in § 40 CFR 261,33?
❑ Yes M No
Does this waste or the generating process cause It to exceed OSHA. exposure limits jrotn high levels of Hydrogen Snlfde
Or hydrogen Cyanide as dofined In § 40 CFR 261.232
El Yes ®No
Does this waste contain regulated concentrations of Polychlorinated Biphenyls (PCI3's) as defined in § 40 CFR Pact 761?
❑ Yes No
Does tlwis waste contain regulated concentrations of listed hazardous wastes defined by § 40 CFR 251,31, 261.32, 26i.33,
Including RCRA F-Listed Solvents?
Yes No
Does this waste contain regulated concentrations oft, 3, 7, 8-Tetrachlorodibenzodiozin (2, 3, 7, 8-TCCD), or any other
Dioxin as defined in § 40 CFR 261.31?
Yes M No
Is this a regulated Toxic Material as defined by Federal and/or State Regulations?
❑ Yes ® No
Is this a regulated Radioactive Waste as defined by Federal and/or State Regulations?
❑ Yes No
Is this a regulated Medical or Infectious Waste as defined by Federal and/or State Regulations?
Yes ®No
is this waste generated at a Federal Su erfntnd Clean hp Site?
❑ Yes H No
GRNEIRATORS„CERTIFICATION
I hereby certify that to the best of my knowledge and belief; the information coninitted herein is a Ime and accurate description of the waste material being offered for
disposal, I Furilrer certify that by utilizing this profile, neither myselfnor any other employee ofthe company avid deliver for dispose( or attempt to deliver for disposal
any waste which is classified as toxic ivas(c, hazardous waste, medical or infectious ayaste, or any other waste material this heility is prohibited From accepting by law.
Our contpany hereby agrees to fully indemnify this disposal facility against any damages resulting front this cctliCoation being inaccurate or untrue, I ttutlersland that
Sampson Cowley Disposal call only recelveNon-Hazardous Waste.
The generator will notify Waste IndustrieslaFl, Environmental, Sampson County Disposal of any changes in cllaracter or quantity of the waste prior to delivery. An
annual, updated analylical report (ifapplicablc) will be submitted to Waste Indtistries/OFl. Environmental, SEtmpson County Disposal each year for the length of time
the ivnsle 1s disposed or in ilia nboya-mim(imed disposal site.
pox j oe//y (AA --
AUTHORIZED REPRESENTATIVE NAME AND Tl"r1 E (PRINTI31))
P r llyt l,q C .,
CO4IPANY NAME
TRe-Generator is responsible for completing the Signrtture Authorization and/or Third Party Signature
Authorization for Disposal, if applicable,
THE SIGNATURE AUTHORIZATION MUST BE SU13MITTCD WITH THIS WORKSHEET.
Waste Profile is valid for one year alter collection of representative sample, Generator must collect an additional wYaste
sliniple or if applicable sigh six Annual Renewal Process Knowledge form to be submitted for approval to Sampson County
Disposal, Ine.15 (fifteen) days prior to the Renewal Date, A now Analytical report or MSDS and generator's profile wwrorlrsheet
will be required for all waste streams every three years,

iParty Sianature Authorization
gnatult•e Authorization and/or Third ,,••,
The Generator of the Waste Stream -- No Exceptions, must complete the Signature Authorization and/or Third Party
Signature Authorization f6rm.
As generator of the waste stream, l herby certify that l am authorized to approve the names of
personnel and/or authorized agents that will sign on behalf of the Generator.
Generator of Waste Stream
(Company or Individuall
Flexion Inc.
Generator's Signature
���._�
Print Signature Lit TitlePO,'
�Generator's
Address
333 Neils eddy RAcme, NC
Telephone Number
10 - 0
Date
d 'Zi IPsi
The following individuals/broker designees are authorized to sign as a representative(s) of the
generator or as an agent for the generator for the following purposes (circle those that apply):
❑ 1. Complete and sign Generator Waste Profile Worksheets.
❑ 2. Sign contracts to dispose and/or transport material.
❑ 3. Sign certifications necessary to comply with landfill requirements,
® 4. Sign manifests to initiate shipment to disposal facility,
❑ 5. Other,
e
Approve! List of Atithoyizei Indivi4luals/Broker Desi lees by Generator:
Name of Individual
Tittle
Name Of Company_Telephone
No.
Clayton Dawson
Superintendent
Covanfa
336-653-3917
RcY 2/2015

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH-16
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370016
Ticket: 21001448271
Date: 11/4/2019
Time: 11:13:17 - 11:43:16
Scale
Gross: 69400 LBS In Scale 1
Tare: 32040 LBS Out Scale 3
Net: 37360 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 18.68 TON
Driver:
Deputy Weighmaster:
Lenora Albritton

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH-10
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370017
Ticket: 21001448273
Date: 11/4/2019
Time: 11:11:11 - 11:46:16
Scale
Gross: 75160 LBS In Scale 1
Tare: 30420 LBS Out Scale 3
Net: 44740 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 22.37 TON
Driver:
Deputy Weighmaster:
Lenora Albritton

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH-09
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370018
Ticket: 21001448292
Date: 11/4/2019
Time: 11:53:24 - 12:15:40
Scale
Gross: 79220 LBS In Scale 1
Tare: 30720 LBS Out Scale 3
Net: 48500 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 24.25 TON
DrivDeputy Weighmaster:
er:
Lenora Albritton

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH-12
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370019
Ticket: 21001448269
Date: 11/4/2019
Time: 11:17:09 - 11:39:44
Scale
Gross: 75940 LBS In Scale 1
Tare: 29700 LBS Out Scale 3
Net: 46240 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 23.12 TON
Driver: ap
Deputy Weighmaster:
Lenora Albritton

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH-07
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370020
Ticket: 21001448280
Date: 11/4/2019
Time: 11:35:31 - 11:57:55
Scale
Gross: 81220 LBS In Scale 1
Tare: 30200 LBS Out Scale 3
Net: 51020 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 25.51 TON
Driver: m �—
Deputy Weighmaster:
Lenora Albritton

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH8
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370021
Ticket: 21001448307
Date: 11/4/2019
Time: 12:41:39 - 12:42:23
Scale
Gross: 77380 LBS In Scale 1
Tare: 33260 LBS P.T.
Net: 44120 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 22.06 TON
Driver: orzos12
Deputy Weighmaster:
Teresa Smith

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH15
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370022
Ticket: 21001448310
Date: 11/4/2019
Time: 12:47:00 - 12:48:45
Scale
Gross: 80620 LBS In Scale 1
Tare: 31560 LBS P.T.
Net: 49060 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 24.53 TON
Driver:
Deputy Weighmaster:
Teresa Smith

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: JBH14
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370023
Ticket: 21001448339
Date: 11/4/2019
Time: 13:04:11 - 13:43:05
Scale
Gross: 82080 LBS In Scale 1
Tare: 31660 LBS Out Scale 3
Net: 50420 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 25.21 TON
Driver:
Deputy Weighmaster:
Lenora Albritton

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: 24171
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370024
Ticket: 21001448389
Date: 11/4/2019
Time: 14:24:58 - 14:55:48
Scale
Gross: 77780 LBS In Scale 1
Tare: 29480 LBS Out Scale 3
Net: 48300 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 24.15 TON
Driver:
4
Deputy Weighmaster:
Lenora Albritton

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: 24172
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370025
Ticket: 21001448404
Date: 11/4/2019
Time: 14:30:20 - 15:40:28
Scale
Gross: 82960 LBS In Scale 1
Tare: 30260 LBS Out Scale 3
Net: 52700 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 26.35 TON
Driver:
Deputy Weighmaster:
Teresa Smith

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: 24173
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370026
Ticket: 21001448401
Date: 11/4/2019
Time: 14:40:38 - 15:36:39
Scale
Gross: 73980 LBS In Scale 2
Tare: 30040 LBS Out Scale 3
Net: 43940 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 21.97 TON
Driver:
Deputy Weighmaster:
Teresa Smith

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: 24174
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370027
Ticket: 21001448410
Date: 11/4/2019
Time: 15:01:29 - 15:52:08
Scale
Gross: 74860 LBS In Scale 2
Tare: 32320 LBS Out Scale 3
Net: 42540 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 21.27 TON
Driver:
Deputy Weighmaster:
Teresa Smith

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: 24175
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370028
Ticket: 21001448416
Date: 11/4/2019
Time: 15:07:59 - 15:58:35
Scale
Gross: 71920 LBS In Scale 1
Tare: 30520 LBS Out Scale 3
Net: 41400 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 20.70 TON
Driver: Deputy Weighmaster:
Teresa Smith

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone] ******** Reprinted Ticket ********
Truck: 24176
Customer: 000124515/flexion Specialty
Generator: 021-19120/Hexion Inc
Grid: 2/MSW to MSW
Comment: 1370029
Ticket: 21001448440
Date: 11/4/2019
Time: 16:38:16 - 17:06:28
Scale
Gross: 72720 LBS In Scale 1
Tare: 30420 LBS Out Scale 3
Net: 42300 LBS
Profile: 021-E3-19120/Soil from Linec
Origin Materials & Services Quantity Unit
--------------------------------------------------------------------------------------------
021NC047/Columbus County 100% of 021PRW3/Profiled Waste 21.15 TON
Driver:
Deputy Weighmaster:
Teresa Smith

NO N-HAZARIJ OUS S PEG IAL WA$TE & ASBESTOS MANI F EST
=f wa%1v s asbestos -a7.r, ,f:rnplece sea cns Jr R. L_J, and IV, [r,4aste Is U�E wfie!3Ws voasLe, compl= only
t, [ and [!"
$e # bn 1. G EN ERATO R 4Cer2rator corn plete -all 0 tipn I.)
e. C-e'Ie'A1ur Name; HexloP I u u cAun! Hexiv] Inc,
V
_ e p�drC' � N 64l &dy
b. 14idrE s:
_
FZiwjpKvuod, NC 284513
91 •2777 f Phum-No.:
if �5� , kr�e gEm�enhm fad Ofuri (ron thle grffut% rrrrpti d t, r: �rl + Limb"
rl_ ti3ne 's N2,14e: +F+i1Y pu ck pelf; h. Oym---
I, WJ WASTE CODE 0W124!5 i 021 . � 1� canntalners
ZIA
i. C '+� frLn� ��s Soil !`Rwi Li 11ed Pond Chu re k �� �Inas NO. type
UM •fFTAoauF+
R1,5.a'TGMJM
-D1%flL� it Sutti ( cell
R RAG
GENEILJ,1[AL'S cfiRMF3 ,%--ic 1: r hueby certify I}dt ;hr *Y,r na-rnd 71'n-ial is rct RNanJC4 wLffe .y, e&N-w J"41 CK per` 251 0- nnY
p{, -63 ML•- P-Asix BAU
T TgUL74i � RAP
JpAkdam gme WL4, � hpm ?'cF� y de,:rll�, fl�ci6p l .5nJ xcUgec, and N irl pa rr t Trq� H, rrt mrr1src�tlor euc� r ; t0 dWiLobit
je jAnorx; ANDr k tFmwonte In a treaLftwd residue or a pFia 6k * testridmd fmmardoue Truer -0jedt rs Ltre Lend %; rr u Ri Ili KUG q•
1 rvHryr arc %anrant tFdt LF& ndO.e IIVi t�-rn %fmLA. 3 In accocar0e k11f5 LhL- rL-yuienF£riLi Of 4n CJ:R Far 266 ynJ h i a k)rW a h72NIry•' wmrtr
1
a M
ar: irf-rs br 40 M Pa:t 261.
Y • YA
,'�iti�,�k�� p��th7nrrr:i 1�arnF+�lernr �;ti�Liee
Section II. TRANSPORTER �eieraW wnipwte ard; Tran�teLr it eor-pwm h-n
TRANS MRTER I
Cof)vwua €nvi 1 Lji' 1 i p Lda 3�I�tlr��- �;��,��� F1- Name:
b. Afirlm-.s!
c- Drive N]mc fide,
d. Prfwr Mc.; e_ Truck No.: f�—
r. VeIhIde LIEEnw Nu-f5 - 0
ern¢+ 4� F {7f,reipt of tcriafF, EE" I ! I
rf F
DiYe-S'9nakdM 5niXrfrr: rkrfr.
Section III. DESTINATION � �r"`Des�$ba rr s a�� e-f )
Orivef NMC,7k:
rFl �J9LrMErhR2s
Pith-
S'dw f't Die . -3._ . Q,
TMNS"RTE It 11
=Mr a "F
k. F NYr e A ; Trurk r4ci.:
AckraMp%1gernrnL c1 N.eCEIpt of MatprlRli.
n. . .
DrI%W `ijrp4rc Rlpr rent f3e1e
e. 5 hJeln�: ,r -.,fV rr,M, AL c- F'ne Nurntw$1 13
?h c2 l4 4 i4Y _ RC%�,EEI rd. r�lalllp dr�x+c RHO H Y - R
}�
e. OlscreWr, �+ ]nt tin 5paE2 _
[ rreleby cc*di -hsy.r the atc re nan%,d ndk hae ;ean ate-ep the #tfcrep ig is grue 2.1d ar Jryml
f_
N " -A r Al. mo - 12 ed k?tY_ awre f Oe4e
ctlon IV. CUSTOMER
a. Kame; �*'' - —
I%_ Ads re5s;
P0 � i L] I- ur,ibuFh 0H
NaTxrrtl�: otrwy Wooten
& Work V. ASOES'TOS DperatDLT r c �l� .E I,')I
0.O;e•atars, 1;mn-
G OpEntlorc-m Adr,K::4;
d, PhorM %IuirIL*r: #
e, rgobik:: —
C Cu5Wfrr.r Numter•
h. DGerat-'r'5* Phimw N:).:
d_ 5Nt•al Ha,dling TY►RtfLMOr S 3nd ads diunol iriformabon:
OpMATOWS QEWTmukTiom L PereW CECapW rPL'.lie -0firi Vr, of hk -rru-gnrnenL ere'alf• dnJ LK:t DIfLN tr+c-bed abG* W per' 'FINIPI wr m cry are =1eAri5f. pdt#�r .
r1wk4A Jf l Leo AA and are ii JI rEGP" In Rcpu cfr AMr ear -mrs3a' --%• hip7m cF:tU Gin] to V,1.mtk illernajprol axl yc%t-uimLj•t leg.f; f -ins
e. Coemtors No— L4 -illr: -
�ii�L5Ijnairc l:a4r.
r_ Nam and Address
of FteWopslbk Agency: —
g. �j F' abll; n rion-friable; I ' Rniq — % VIRtrre rant imk
-Opv" r{!n aP -J* t*r•.ry wl:t o► e, IBaPL-, OFs-$I41. xrrj:As. c- 9 ,c,•: -. r%**kl$ t*flp derr6Isred = m%md-nL a the deYeA-W x ^en"ran e5wWk4r cr tad1
FIF TLRN TO GENE =+x-0 R
UK. L-7zm tU-14I

,{
N o. 1y _
NOWHIZARDO US ,SPEC IAL WASTE & ASS ESTOS MAN I FE ST
]r 5t., 13 RSF— ns •r :n.I&j LlMnplele SECio-i5 1, , Ili aimi ?1. =1 w i&:e i{ �IW @5-.CSt05 mW. •P. -X]rnplP.W :?njV
Section I. GENERATOR 1C•;.--neraLar cnrnplet.e all cf Serbian I
a. C,pnrrmIcr Naiirir.: rie, •QI 1 IF1C 4j. OnCom I, i • - • -lie
b. AcdIY55: E+ o& R Rowi a Address; U,16 ELItlr Rua!j _
_ RioUehyo d Nam• 2��_ RIe�e3w�.*4�1, �I� 264Fk:
If Ov.Trr & w ge"rn-�g w it'r cWen rur lye gu abx cxr,Om d, c, f;
g. 07 yner s Karr!:
h. Do+rr_rs R'nonc 'Jr,.-
i. WI WASTE CODE .21 �,.� � -': - --. - Cain ners TAPE
Gemerlpile,n of Waste! a 1 Rr l til nerd r�cr�lt4 �.k+:re k. QuaclL L f LJnits Na. Tgp= Cry ME LDL UKUM
[)KPH i(I Subtitle o Coll _ -1 rn m �ry .11D Rf
HA IF•4�L.Pl,Sa'Tt�-iG
r t iv to �fkww ramph a;t,3W1 s rrt a haFrr.^us wa= as derned Lkr 4{I CW Pat 251 a- Wiry rr W178F
SiEh1Eh4-Ull•--hJ21t�:1:i4�LOH: L �`'�F' ��}' i -TRUCK
dRp" a idle 12 r� rod �4ry 'Mr pp: '; ^P-Cr1.w1. rLautfiM a,y pac-ztec. arc Is In Proper mrdrder fo- tr�n� rLutim' w-LLmC 1vq 61 apLdi;LiW _
I nI arxV'S: Apr If lfra rrart■ LR a trratrnent rem khm afa preioIvmIV Festril: harardnvs VddA@ Wb}c-, t lv ft 17nh Rr:.h QLLA&—
= rxrHP and Murant chat t,c waste -its wen 'rbetad i, d:XD-LknLx niJ• J•e requi-egmilt3 el 44 f92 Ii,r JbE awl is nn rraxr s ,acz,lrxs vmsr. L 615
a dRArwd zi -1L0 [PA Pit 2E1. f r1L.013S
Y YMD&
ml C,.,JrC F• ETWU
r r'i rE rK/. iixf�+ {-_ __�- - - .ram p-s • c..3rc. wARDS
dill �; i{ sl ?i�; 1t. M117rtIC "wgnnhlrc $tIprrenL Eau
Section II.
a. Name!
t. A11ress.
Transaarter 1 wm L� y
TRANSPORTER (Gcneramr coma ctc a-d: Transroitei lI camp�e Vin
TRMSPORTER I TRANISPORTER I1
A iheLgira, NC f yr f u /� i. Acres=
:
C_ 7rlver A4JfYIC1'r iC: -. 64 * -I � #Ll
Pr" ,T TrPM
d. Phone No.! Or Truck No,; Jvf'.
�. lrciwle- L•-Dense Vo,.rState:
]rl4& PJaMfT+de;
k prff* No.:
-Rlhr t r`Fr
Tnw:k Mi.:
,AC1Sn4wlarirlr--Tvn -f -%rrt�inF nF r eheri$k,_ ICd=rr,[nt rcrift ::` Ms�Plials.
Air .�nazra 41dp�����r -)3'P nr Ar F; r, vhirc Sivnirtd Ddle
Section III. O ESTINATIDN �' `; �' rrnal err
,3. SrtC Y�7'T�£; ~"• _' _ .f _ • - _...= l' - , C, 11hum NJnIb4T; 9M0-52` r
- 4 132-- _ _ • -•
�, Ph1Act �d #7434 R'BEB4 RU HWY. RC EHONG. NE 28--Q21I d.�fa�ll�A;d #�� R E�]RC HWV. R0SE$LiRO hlr
f 1
+!, DI'}•.TS:{ ivy Tr4calion Space! _ _i I -
[ r" thRT the abnMe namEd m3terla haS been aloce.-tid." t4 ftk=k Of OY khe fog 9p n9 Is true 2nd awiratE..
.wrp-- of AuIhuaed Aqs-<xf*w PC Reo Gt pate
Section M CUSTOMER
RvmoL Number! ;+i ik tf.iC�t i a
b. Address' 1 - = h1:;�ile:
e. NamEllltle; -- •— r. Customer Number: `_`1-DW12 15
SecNort V. ASBESTOS � 'IrrklrrB cc e�r f,9 �
�, ( Frrs• Naves: _ _ b. 0-.f.Aft '`k' Ph6ne Now:
d, &cniz+l I Ieridl qg ristructmns and addlaaral Informatiull; _ _ • _
0PERAT DLR'S CEk71fICATIUN. l he-&( detire thm tw oxtcnts z` tt•is Dwslon-nmL as DAV a,d aocur.Ii y Lk.yud-1 akn* Lpy :jr Lr%el = IiK.;,FD r gn•a rI 3np rL�xfVA ParkaA,
nr,rF r, acid WmA%c, am aye -n a re5xcN 9 AfcppW nrr.Jtjz, lux L•.inWwi U f -tg1•wm e+scidn, 7u dp*aLIn imewt.ru irrig-r.arrymant regi.Iayau.
d?. C43efaW1i N 2 n i e & Tide: — —
RNA : I ept aratari+ xgneh.ee Dube
f, M-rw. air AiJdreF&
pf PorSpa itiihIe AgeIY-V:
y, i] Fi iabier L klan-f • able; Ii Eica '5h. rarffnablc
nL63 II % I I I Ihr: Liao Dary Mad fftq Ina! *npavbts,ands, cr RF Its &,r i$'n fi � d uf a.i:,ed 'Jr re-ayaftd,'Jr tri W1Wopx v rwAk)n I i;l V4 Lr i i C i Lei WF•LbA; r
RI'MI RN TO CE N EFIATOR

NON -HAZARDOUS SPEC IAL WA STE & ASBESTOS MAN I FEST
]f %asm Ls asbeEms ,%•aM?, c!p mp10p nrHons lr TT, 111, wnd W. Tf v.aF a is N L3S rr25L�, wf:':p0ele Cr:Ly SeGixm !I i�, -�F
:: +
fiction I. GEN E "TOR 4ar�,:•awr
-all of 5ectlon
3. {)cnrratnr %Iwrx'= van r. :._ d. Gffw atnq LoWSIw: _PIODJOt3 16r �— - • —
b. Ad0mss: W3 Ne0% Eddy Rk)-J e. A&.re..! wwprw
R001G, NC 2A456 RrLytmwLK J, NC 2&�B
Rhone rM .; �10�'�D ��F � _ i. PhCele N�.: — _
Cf 'ra oFthc Cc xJ fad dfFvs Fi�rn kl '�; r% a d, a t' 02%iiM f G,0lurh1Lxr4
g. 0,'ier's Hame• iM9�+*'� -- n Of%'n ;
I. t+fl tih'A57t CCU:LJ� 'tilt ' sr.' T jj
�� {'�rnhtrinrrx
j. ascrlp4on of M:fa Le: $61 Rrum LItuad F'. :k, qua Unh. No. Tvv
GISPO&bih SE1bWJ@ b CAil I vJ W 1
=ENERATO:15 UR1F.Dk14'h- T rc z, xruIy llseL dr' 6=oe ir3IYJ mat wia is iwl d I•azaiJuvs r.a5tf W rrVnar. h'; 43 CAf Part ?aJ or a
apqIgtIv st x aw, hru mrn prep_' h• •4ao, ixtl -k iacc, 3r':d f—"eel, 3fw. ri I-pl:{� .P...AHin,, Mr tranrpc:rtaHCri amxJng Io rPplkehit
r!rr,IdUL-:h: AM Q, if the wrote ix a IrR:!jlyderLt w}!;IM A of a prwuiously mrtricMd 1raar5oar womtb mbpd to to Le -id 0 SPweI Rt: r tIian5,
L aEg7iFy aid •.m, •la-v .hal 14 wrrr h;ic harms, rn ;iW. 7 a[:xrdarwe wtt rhrz rot j mmr.7m of %i• crR PH3* 3E0 eras W' LIXI e': a IhOWId;VS ALOX
aS Garingd by 4i. rF2 Part is I.
Gexretcr dot=rLx� ;+Eienl FJ��•rt �1sk:nC
SeWors I1. TRANSPORTER (Ge.rt'rdbJr w,i:les4 aMlr Trar porteF IT r¢Aer h--n j
TRANS PORTER I
a, 12rrc; Cunwl ik; y i + ;4 0
b. Andrx z; Ashfttmm. NL
r_ Drrti'r r PmwTitlr:
j! q__ I tA V- "11-01
d, Phoro Vp.. e. Ttudc 4D,'
F. %rehdt! LcxiK,t - -- --
ACknawIwgement Cf Ftuak 444'kerl3fs,
Y.: V
Un4rr .;iorVure �5hipm^71
Section III■ DESTINATION (C hoc sio compete .94
Name:
1, Address;
' Sh 97f^ IM
TRANSPORTER 12
riff..;
DM
PC -Al. iPPUM
aP
FL;wMC DRU'i
6
SAG
E,
6 MIL. ;4XXIK FAM
•-r'j1 .F
I
IMkK
r co IER
F
uhm
POUNDS
Y
YAPOS
M3
CLlKI4 MF1}HS
T3
CULIG UR(15
:•
W#i JTiW
k, Pnor%u V+a,• I_ Twck IND.:
VfthirSf 1.itp..nw.. %lo StatF' 1
ALkrrcxwiedye,ne:Y_ LC REce -t of r4atorial
D'::r ! rgmLtre Sn pr*rr- Whe
e. SAL-. hldrre: SAMPSON C4DUNTY DISPOSAL _ C. R.-.1:e Number'
74-,4 ROY 1i rJ Mlrh s?Q�, ?$ 7423 FTO&ESCRO HIM, R IRO. hlC
q. PI'.psiul adds ess: d. Mlailhf y ,�ddr_5s' _ ..
e. Diaeren29Cy IndIaIdDn Space:
L hereW offUfy that the aiDwc riamcd n►irwiial it5 b6--a
%drrt of +u :h. : -�r i,qa 7r
f
of r_ry tr rMedge t-e -oraq:Ing is true anb aoagzft.,
Am I
Wift
Section IV. CUSTOMER _
a. r,lame: k irmorl _ +J_ Piv3iw Numtrer_ !I;! nQ-:2777
b. i ddress; PO dux 131 b Cfiuf51b". OH 4321 S e. Mlob -e:
'kwi Waco taTer Vurnber;
c. *. tit 'iarfr��llkl�: T _
Section Y.ASBESTOS aL a a, r
com Che e
d. CRvr, J]rr*+ Wvfle:
G. 1)F!-hWn4- &Wn2=s.
rk Ckwrrirvn` ah:nt Au.:
r.. rperiel F in1.ling ln& ruct C:7s End aoditio ia. irE?- ft+rk n!
DNERATGRS CE3tMICATWN: _ h!! lhy dL-Jd4WM rlr mr-A T.'s,Y 1h,;%Wr,5rrvr- wr fiAiv anr. amimtify de-wr 3M t "oe Dr pr.- fr shjj:�ns rams and Pm dp;WLLd, paJ xJ,
Terkel. art ldhkia drJ are i•: A r'_5i;W: in OW.fLr rare tan;- in zsxrr Ix? hrghmmy W�YIq n eppltbhe ieiw-ftabwal a'rd goo6wr►en7 ragiu iftm
v, CperaMi Is Name & 1tle!
�nrr! Type
F. Niji-ne a -id Address
cFRQ.Wfkslb4a Ageicw'
L r.jUxl.* Yrq::n re rats
g. _ mar} e; LJ non-fnaole; F• 19of1
% Fri jblC % nonfrl2 sle
-C]I wry O- 1&ri tj du t'ari'WN NVd, :%vw e55!5.:wrarx5 amr TG�s r- s6 psn" *e &wd*, " - i s,•n- •Iin I,r •,, %w.OL .1, er d,e :km D141m a', -Or via iri GDu-!oGM1 v trt
AETIJR-%J TO &EN ERATOR
ML7EG9tiI;r::

W 13 7 00 1
NON -HA ZA RDOIJ S SP ECIAL WASTE & AS BE!STOS MANI F ES T
it wa,A is astl,—_7s v.,2 Fbn_ mmplete Sm--,Mns 1, IL [[_, a1(1 ri� r waste f5 U�T asbestc; w3fs r. rnTyArr. nn4 6 �,
iuuJ LLL
Section I. GEN ERATOR •(Gcneratlor wnplete all af_Semon. 1.)
J. v,,ruw, garrFl: JeJrJO'fl 1rK; _ H. f-3rrwrakirrj Lu atan: 'Jf:Mri IIIC
Itt. Ad.-ress: % F—ddY k-awd c. Addles: 333 N&il!. E-J-dp Road
_
Nam, NC 28466 Rl00-vied, NC 264�k
�. �'Frorlr hc., 910-8 2T 7 - � f. itum A'.
—
Tr Drams ci ti-e geruahng fata p differs from th3 rr.4L uam3= dr c.
g. Ownw. Narne: -vr d x h. Qwn D Y .'
1, W3 WAS rE CUDE � ❑QQ 51 a Q21= - '91M_ Comine.rs
Pwd Clowire
I M
j. f)mrpbw of Wasbe: SCH f1 um Lined k. QpqWW UrRs IND, Type 114
ME FA CK..4
Dispose1ri Subtitle D C-efI
m
a}
_ Tic nru1M
SAG
1W
• G ALL. PL4STM MG
GEN MAMR'S C WnFXAT:-0N; I herECv •�e^iV t U t tri-, gE rarnc- maM i, It is na¢arcoi.G Basic as L Lrfulxl sr• Flu U�F -•,drL 26h a
T
"A�'
TR.
appdkaWt �4ik IPw. hat Cee9 pr Cvfti C=Ited, dk!Zted and F:x4' a M ax1 s I FraW [xi IrJUP, I `�• CA41' EaboI 3NiCC,,• rj h AP.rAr"
.r
roguigMo-E; ANYD, it the waste Ir a treatrncnt resk ircofa pn!%imsIv rmtrhexandaus YFa6L9luh? +T h r1he -And r1 a1 Qr-- rt mr,
J myLrif e•vJ NYr•{I•t Li.,- Lx Y7dIlan tv mi 1vdlPd 111 acf:>:d2-ye ►kph tPe ecu11"i es of Q C FR err M9 and I ria krlgu a lams note
0%Ili
asdarwd ni4 CF;t Nit 26L. P
Y
x,..%rA
'UM`
hk
[u95C grmp5
p
n
CUM 1f1!4wS
eracrek_ 4b7i3l2eC .yg_nr `,.,ir-pc Slpnetu-e $t rn•rrr a7h• 10
OTHER _
#itan II, TF�AN SP0RTER (13E-,e-am r ccr 1Vete a-d, i z I.spp'altkEr' [11M3mr�ip--
Sec
a. Name;
TRANSPORTER I
Comwu Ern+Irarmwilial ScO rli
b. Address, i�I bClrO_
d. :'hone No.:
f. Vehicle Li:7l7c�.-. Nu.r5Lj*:
Ir1,caiodyc3 rtri =' Raccpt of
mxrl rM
e. Thi& r4n.
TRANSPORTER II
11. Mane!
h1 I I. �Idu•'
J
Ohver Nanre.�Title'
�A:N-; TYPE
k 3h3ne Mo,'
m.vd#cic Liucmc r#3-/Swtic; _
b*.._.ed!,prrwnr nF Rgecvript cj� Mnlre.rinls.
g. n,
❑rT,*r Sigrah r. selprrent Date Gr•'•'e• S gWtVre
Section III. DESTINATION
i11{,kr1 Miry , 11� r
e. SiLe %l rre: UP c. "h�,-iC rdumbui-
Hwy K,
L 3hY S al AddVess: — :'d- Mailirq.i;¢cj~rew.
J.' r
e DlsuenC{ IncKBt•on Sr eicc 01
I hereby' cuufx d-Iat t n c as we m r i c d Totuiiat has bcc! n wcep tiM anv tk br-stOf rrW 'R ri4 Ig true Qnd a=rstY'_
s�rdit�rr Ail.# C�Le
N21r%e & A.rh^rbwr l,anr
Section IV. CUSTOMER
a. Warne:
EIIIa1nLJ1! �uLt
Phlxue h jr•ILIer: !grl 2 z
PO BM 131a tUII� u&. 0A 4
b, Address. _ -- c. Mobile-, �!—
c. r;ani,'rdc: Wes. -1u9xifner 4umter. 021 1'�"-
t [on V. ASBESTOSQpcmta,
a_ C oer2rai s' Ncvne: t. OpecoFor'r' Mom-. he-: — —.
Hiamon
{, f}perat3rs' .AWre —. — —
d. Spuxia Handling ]n5'hr.0 hdn� fi,d Widil'knN ir=p-T4ltgn:
-OPERATOR'S CERTTFKcALTFQN! ! h,-ct}X 0o€iie Lta[ -.P c 'Q,Ak:,fs of tH W tjWn Krt ar. h.'ly art arr..uapfy V-_wrbe:d above 7F• prone-- s-1 c rci name end ere t aea fled. 0 StW
I nk)1KN. J1•O 4Lx I-L and are In aI •rLTAvts lei ciaw rrA-deer !x Tafrgmrr try h19rrr+,7ry air i" to aA3fcz>ic interr•edtr•81 anc pt•r°trwr •e,ilac s.
e. 03eF2torls Name & Title;
P•i+rt ? T43e
f_ Name aid Address
of RespDrisibe Acienuy: — �1
g.LJ Friaitie; —1 Nor rriablu; . -1 FDth
[]x•aLer;" SlgnaW C
!% firidb� _ % nwMahle
IC -en eprim to Ile•_ zGrrrAnf%�t Sh£w-e. brse5 Gpnm7 rao-+1f[rh. r lm rdw%1"w hs11ly t,+h1 i,•i=ejwd 1ziY 1Y LS:31&:65W rcUw:.r dal on o+MT
RETURN TO GENERATOR
{2J:-+LJ0 (1,'114)

Na.
NO N -HAZARDOUS SPEC kAL VVA 5T E & ASS ESTOS MA N I FEST 1F warshr is dslx wlus 3asle, LLvr 91ete SEcL r15 J. LL. 11ir alyd IV. U Y,as#es 1S2
is a —E too tc. MmpLlc -anty seeLiaM L. 11. Drd.I;_
Section I. GENE PLATO R ratnr cog- "lets all & SFsbnn I.L - —
a, C7mcmWr VwW. HM0rk IrtL _ d. Gcgcrafin9 Lnr.3dDn. Haa4d Irlc
b. A ddmss; 3 1 Whip E(WX Roo �. r,dr�ess; _SM Nek Sidyr Rood
i iegeNY Od, NC 2M5b Rmye wuOd, NC 26460
L. Phome N:�.. 1
f. Phone No,
if Qw r T of trw ge-E :rg Y rl IT=- t-r)rn tFe qwm Lor owpkitE d, q, r:
1' 1-1r`N _•01UM13US
y. Orowie1's Nanw- +, t�. r--
F
h_ CYrrner's doom
-
i. Y I'f0h5'. CODE I ] i r _
G- •w .a 1 7 cJr113iners
:
I. Viimripton Df WwAm' SO'' 4-11 L
k. �j 1Jnlrs No. Type
DM
SAL URu.14
;Oahe in SuLa�de V I
DR
P�;ti`T[{ L7RU�1
9
EAU
b MIL. RAM PAN
GE AMR'S CEtlT1FICAnCnL T VPfr r,-artlF,r treat MP a wwP %arrwy rratMa i4
W. a P.A);r*o. ;. ewiFtP a :efnLt JV 40 C_IV Pet 261 or xv
f
re flk"
TRUCKl:
kV Ir2la -a Mrip -aw, ray vt+rt rt•: yracr =I"stf!d arc a eJ. any r
r � Hine fzr trarslr-0Al ::1 aa.orJi•19 Lu dl:�ii lrir
reyuletl_zs, AN Dr If the emote Is a treetrnent redduc of a pre-rimishr restricted hmnw&Lur wasL!: sLbjt�L to Ule wod C%00 k 11cli"
L £eJ ify ead m -re Y_;he_'he W2;�e Fd�- bear 1rediec i1h T_"idrKe w1JF -t%J rt-iny L} of -:�G CFR R•rl N� ,7M1" :F K ww.jff a Mrircln.r M.rxto
UNCTS
m eeliued by 40 CF-R Pdri 261.
P
- P0U%D5
Y
TAK DS'
W.E. VAAM
- —
- -
rw-dTrg nr eiu Fhrr. fi- Arrnt dare S prob_mt
Si �rw-. Doie
SecdGn II.
a. Name;
b, Address;
TRANSPORTER r ra 4KwLBr 1 oLowpet_e U. •�
�UC9Cr,7ppf pprTl cede Tral,sFxxLr>r JJ L�r1'plEte Il n
T AN5 PORTIER I I TRA NSPORTE R II
A-,hE'bwtj N t
c. Dewier jam--rn1tk: , _ 1
� 1 r-i •
PR1Mr.i rn�
d. Vhwiu mk;
e, TTLrk NOS;
F. '0tiirh� I
Arkn:xrrlydyrrnenL u1 Rm3:!i It r 3Lerid15.
h. Ndnie:
i Add:1�_P - - - -
L7rt.wr ?4wrpV ltW,
P VT ; TrK
k. Pho:le Na: I. Truck Iha.;
m.Whrde License r ate:
Adcrowlcd _rncnt cf RcociRt of Materials.
L_ -JL -�__--. n. - I I I I -L. J
M} e r 51Lr 1LXL—Sfrp Ew We Lkrrer $14 wfP Shllrrrrant Derr.
Section III. DtMNATION �' kiarl We s r.}
A p -
h. Ripk:el ALIdr�: Y d. M A i n 9 Ajkress:
e. Disc ep nr_%, lidkat cri �R3ce:
hem.rfe certFy that V-2 above named mainnal has beer) awxpbn w Lhe teA d wm- forGc*1g is trio vid dc.Ardu..
1_ i1 I 11 Llf d I
h6-11e o' ASV -XLt!J kti 4 k rti?iUr Kerfl pt Cate.
Section IV, CUSTOMER
b. AedrHs: PO BOX 1 :3 10 CcALartib", fjH ' ` a r.',1rAhilr: -
Anr-'�_�.�sr 1 12457r
C. R 3r' WT lie; l• CU$Wi-14r kun11j$r: — —
SC�I'°r,,r rDm71p'he
E Chi l7 V. AS �TOjkbr•atre - -.MMrAetE s
0. r%myeslrlr.%- Veu!e-
G. QI.'41Au' VL AC12'25s: —
A. �—nKiA Iianri nq'InsricUons and addltirnal Inrormaklurl'
0PEri,tTart'S rEFrrI F YW FAI H.- J ierebl' RJ64e1wV-n CDrunts C•i N& o5ti wi wA are ra ip arJ aaamr.eF �esMb0 abDva vy r.,o"r 6 11Dpv•g -qn-e an= ar+e c Mr.•Ld. Faekod,
marked, a -�d 5bd4ed, W are Ir all eKacrs r r Wrpjt*-1 Ior lr7ng�Crt by r ghv*+ a7)0rdnc = 2Fpll 1bk• rtarr ltr%J lyd ta.LYr wuril. reyuL:kx ..
t. ti'}�e elrlr's r%Wnie & Tide'
I'•111L; lypL Dpe-ar ;- Slgrmhra Me- • -
b. Operatcr�st 11 om Na.:
F INIm. A r d 1MdFets
c1F 'rwu;•:PiLJ•e Agerty:
9.'❑ F:-able; :j Mon -friable; :D &@I % rTlable __ -?7, rgrdrirfrlr.
*Cli -r1ir it i- • N• Il— imiM r r+kl' imir•. Lakirs, Lgma!d:� Kb r:iAr i�p- xperAses k'C ra::r tt •g yer•3etrlC 9r rtxAv' t{ or Lh_ c~ 4;r 7r r{ 41?r� OP�'rl14� D- ¢Slt
RETURN TI) G ENIER ATi R

NO N-HA R d 0U S PEG IAL WASTE & ASBE STOS MANI F EST
if Ymsm -S usses4S wj5u.' wljlpl.4c! sect .:n& 11, 1:11 and IV. if w i� NOT asbEst!n 'A3StEr COmWehe only Sectecs t, rLl Arid LEE.
r�
Section I. GEN EiUT-O R FCen al- r mii•:-iete all of Seitirin 1.1
—
a• G%oxv" N2gw: HOWM dPFC d. 17,ln?r"ng LLY- taU -i_
HGODn Ins
D. Address; �"I% Eddy Fkad e. Address:
3 NWFi Eddy ROW
c, ftne Nos; - f ' PhDne No ;
ff OKrler aFft qnm-� rrri iLv dfNs3 fr*m the iy- wax O a*m d c� t
nty
y • C-ArIQ%' N;Xr4: a" I I Fab I�R F-Bl I V 'I.Owner � m3ffeNa.:
i, 'Vij v.'A rE Cjwnr u a cr,'i • • { 91 �C-
antainers
j. Drxrsir•:irsn -A Vk.,-Ae: [ill itUrn LWmW POW C6Aura x, C2tmr1d
4�r4s tea. Trpe
DO.
k61AI. DRUP •
I�1�Ir, !iv" a n
❑ ❑
B
= ID,
DpMW
EA
-4 Ml� i,bS-C OAS
g5'SR4ArUR:' L:F4 r IFICJkf1M: 1 herd iaiiN d•at t-�e atX•le V Yid I`72".e I a I k n E a lla2pdoJS '•+qM U5 ¢MDLJ Iry •'C L 4 F IkrL c0_ ar •mie
T
or Ww
- TRXK
ap-A i--AW.. #ah-arras l, hLeer Fr�E Iy d;�1 rt c Bsi; WG arc po�a;ad, ar.0 is ., prypCr cIn_�!L-nx }n Iur ra ,1',dIr
u Jiu -L.al: ,yc aJ :I • pIxaC�
�111L7i I
umER
requlal6ng AND, IrtM wt esbe Is d tmltffw napue sr a pmvktusly r��d harm-rous waste aL•JI-c! o r•Fp I j r r nk f,�a Gac nr'inn�
L Cep' &nJ warrY k th!t I ti'r3Gte 1-M Wri trmted u7 aouxdmii w t•i L•w rr :..rsrrsiLs ur 40 Lrk Paer 2F W+' b; rn IrrWr j Him r:kmis •ram
QHLU
-)
as NH10 by ID GFR Par: NI
P
r
- P-A IN
- ViRDS
� y r� _ • �'
f- � .{. l
}' JA.+ f
i+�('
yM�3
IJ
�_�
� fl�•,J�pW�rC �h',y y
-•_if Why ARD5
µ ,yJ���i�L_
{..
a1oi rwl",q*d •SGfLI r 9"i AW�idire
��}+
}� ,L• h M
Section 11. 7RAN5P0RTER (�enefatir' tirrpfete 2 -J: T•��� r iI OW e h-n
b. Add repw
C. Diti+ei Naffwrntie'
d. Rime Na:
TRANSPORTER I I TRANSPORTER I[
J
Asheboro. HC
t vehide uce:se hgj5—.&e; --Z—
ACBIWJIEdger�efJ•t of Recelpt;Jf
C1.
7fw:• 5:
NfDr-0TWE
{
Sion III. DESTINATION
5h rsrrrsr Cmte
3inrrrral:A- rnrrfWrke.. a-d
"-I' �L1h, Ndmu
-:2 1 i- Address:
j. Driver NeifnEfrIUE:
M3%rr r TOW
r. Phor,e No.. I. ,ru.-k W.;
WNde Lloerse Naeblatc:
Atka-Wedgerr.ea -�r Ncefpt of r. -1r2rir.;
Drw r SfpraLre
rIi
Sl'�pnxi'St l:�li
a. Sr.e Name: J M1 4A 1--- - - --- « C. Phpane ?iUmbcr- ��.. - h. ,i •:I y'f't i i 7'-•I a::I i j i'.
b, Mysical Andress; _ d. Mail 9n Address; _
C. LY;aCrgmnCy f r-dioth2i
F?rebp c2rtif5' HviF :hr aFrir r. rmrrRxi rl:dWrial hi35 trees atcEptaG I%d 7D t#C L7w�5) a Xnoy ledgc �r FOME.glncj 15 t I {Ili I mfl�hF.. —
� _ Fly
Marne vt UtrW=d Ap-iIL 5��nal a _ !ZxEdRL CWW
Section IV. CUSTOMER _
a. rQrric; hemw _ _ d, PFww Number- 810-&X�-271-7
h Ad'rrm 1310 Cdunibu�. � #'3211G r3, Motnlo;
v Ann obihr CF -000116
r. fJaTJry'Til� F. 'CJS#G'dfr NIJrrShP.f:
Cjl' erarar mmpW-E a-d. f1j
Section V. ASBESTOS ( zr- =nl:lrAe e
a. ❑perabx's" Name; h, Opera!vrl�* Nxm No.;
c. t7prrr.rtcrrs* AddrCss:
d. EpEcI31 Wir0linq rwrij-finnn an" o-xlrJiLxirwl i•if-brrratw:
OPfRATOWS CERTIFICATION! r -mats jm4 J-m tFe Lf :lih, =ibbi -ireia d-C lullie api LKC.i•Jt-lY yr• per-r ••-'rprq vme and attl i&Bet M-ed.
r:'L�-kad, and ahr..5 a-rl am r 2,1 rrsp=ts Ir pM pe- xr:Mk;il rkv Up wL,•k m ari- raW mh-rrahr.-la1 aril r 3rrrmerR reajk!kwB -
WLL
e UperatLur�. rfame & Iithl:
P-•i•il,r-Y.'
f. Name and Addw-s5
of fmponslt> u Aywcy
O,r*'ator's' 5grwdre
9.F1 Friil k; J Nor-friabkl r J B-1h 94 fd3b'e Jib nrrlfrirbd
'Cb[!r,:WMkr<hslip cciqiifA•iIirr...bmw-.CI1ri7Cf'Lowfat, 7fANXV RSthefed•�'kWYJ 7SjNkF.W9rs'riq%ell'F. V7�•rlrm na is ir■milh.• 4hh.AfO�fr X&
-ETt_lf;t•l 10 cE!%ERATC-R
{ii:-Iam [1,'6i)

No.1 3 7 .)(0
NON-HAPARDOU 5 SPECIAL WASTE 8 ASU EST05 MA N IFEST
]If goasfr N Mhrshx, wdsLer cuinpleLe 5eow..5 1 11, ill. ail: IV.. if wasta isML astesx* w,,15W. 4:zr-1pictC wily S#tk4rx 1. Tl t+r5# 1T7•
Section I. GENERATOR ATOR Generator complE�! all crf Sk!ctiorl 11) — --
a. d•id•dlai Manic: Hdww 1 C _ f�PrP.rJSFiiY� IZ:{�: H V %- _ - 1 i
b. ;ddre;;: 333140 B. Address; ��3 Nelf4 Eddy Rid —
R1e rr.+W- NC 2,U5e QiegtwDW. NC 25456
r- phgr.Q Nu.: f. Phan No,;
g. owrex% r4unie: ea 11 Pw►ick Plrnf F. Owrror�s PK&C Na: _
I_ 'Arr WASTE COC2 1000 12451_ . [Uf.talnEYt
�. a► Ipt,an or �..'a .SDI h&Yl Lined Pond Ck -wii ' k. Quitnllly ' �- -• units ND-7Av
Dmper5,e i-n 510bb� � III - + ❑ _ .�'
I
UEHJ KAIeIK3 it RI LPJLAI'LON: L nn-bF C&edy rho iha 3h-_x na-rwi ma -Aral is; rrz a w7R,r-P,K, w2 a es defoti b7 40 C R r Per•. 261 or my
dva4Ldtk "e 12w• 'rv, bw+ w.r" q 413r YihM, f:afs.flarh any xaixrec, and Ls h prope' ooriiUDr for trnimlmLdUun du;:•dil•y lU am iLdL-lk
*3 darirrc:; ANDr if"wad IR a troatnwTt residue of a preyioub*, Teshiotzd hi zordous weaw w:i].t(t to U'C L.7pd DIMS jp �.• ;I�i�U�'�
exrtlfy arc karmnr it -at we ,,age nea keen lreabUd 4l dia..a•Jdr�k Y%ib) Ure rrqujeurei•Is of 07 Cq� f'.7r. �{ any rs rn b-W, a hw.0 mr. rm•tr
as dcAnej brie 10 -rp, �,z -t 261.
Cir�C"Jb • rill .. ir�i �.�,^r': f�a 7•^ S�gnezre
TM•�s—= 1
5hlpme
Section II. TRANSPORTER (Lknerakor complctc a-c, -rarrC&0i�i 11 ccompxu fileft 1-n
TRANSPORTER I L---�
a. Kanw tiAF1 Q-1kd L"+u-j�lflf�FdW SCAT lnllr'Pe'l7ye-f h. Vdrre- _
n. Addreiw AshRhbra, i. Aildre5s:
c llrl,rer cram- erotk: L' `� 1 e4 `i `ti J. Drl,re.• NamR,11 le!
d_ Phone ND,;
e. Truc14lw;
k_ Phone No.'
TRANSPORTER II
ME
UP
r LAb7,4 DRL1h5
B
BAG
9A
Ii Mt- PLASTT ahG
ew WRAP
- TRUN
N;Tr-
41
r..rdl(. METERS
-01
• C.JBIC YARDS
FPJhrr i CPC
P. No.-.
f. Vchidc LrcnK NodSt,T4e; Z 3 mXEMIEW_ L4cens=_ ND State;
A,- rnO FI InFrnv-; 4 U-reiliF nr Fiahrrials. ; r q n Arai ue.., -cnlcnt o=A,,r� dpiz nfMatcrals,
q. I -
-Xeer G g-k,;ure S!u miwtiiL D& DIOA-:r Sy;rat.I•a
Sec#ie n III. DESTMATION `' ` ``'oe �,R�ke �
]. 510 NarnC: C. Phwr e h jr' bv:
b_ PlrF-lcal. AdMT%- d. Madlrg Acdrc2S:
..h ip -r. 5-ft Get-
Er []ibffelpFi wy lnJ wJui•• Spj�-
I herccy crf-ff�' ftt the- t ' 1' +1 Materie !--as freer, aairi;tsd and tdM b4t of mti }w tcge the foregoing is truc anO
f. i _ - ' �.{ a -
warra of ALn fftDej gdr-t 9yrdtvid Api-e in Derr
Wban IV. CUSTOMER — —
p_ N,rrig: HemolI d_ Phan Number;
U. Adur�;bs: PO BOX 1 al CxAf m i Lis, CH 43218 e, Wbile.
C. N�rrlg,'TitIF: ri Aro& m 1 I2�11
i, Witniww hunlber.
S tun V. AS13ESTOS—
a. Operdars- Varra; _ b- Qmaaar�s= PhDm ria.:
c, UperatorV Pddrm;
d. =acc al HarKlinn lnsxuctkmi5 a -id Wit:iWal. ln'f�tbon! —
GRUT4R5 CIRTIFWATFOH: i •pe,•N�y -h-rLXpffl=iFc mntents rY fis oorap;r-v-i[ E-e ffl} and amfJre'f y-�eiatW ab7r13 Dy proper 614 rg rh7rrC anG a- dash -,d, p-ko-L
iiiu:kW. ur4 aw..lm. anr. arr inn. -rr.m s r pr%er rOr iraoi"R by h:Ohr'.a4 pDMrdlK tv avplk3blc lrtB-Utcril prh Sow-rr -re-iL rquUUor-;.
e.Opewb" Name & Trtir:
P tint r Type
f. Narnc and Addrv'5
* Of kespvnalb a Agrnry:
:JV_-dLur'S- 5ili:wlui a
Dahc
4. ,_ I h- abj% hrin-TripUu; --1% filabie % norfri"
'Cpegl r eers x•7- vkkf6 7 A. r�, ^r i,.iwri,iv wpgA-&�Me: fa. a tc igdeF+aWmm4L-i;na.K arthecewibx w re--7oM �- OWbW &- W
RETURN TO O EN ER ATOR
02!1 0-bx [J1W.

No.
NON-IAZAR DOUS S PECIAL WASTE & ASBESTOS MAN ICE ST
If WO Ste Is as;estn Wa=te, C''rlp?-t-2 Set' 01'43 L I.1.1, rrr, anv ]v Jr wasi.e S Jim astrs-rrr, %%ale, Wrlp ete mly '
Section 1. GE NEFRATLDR '(Gencrab=f comer au of Section [. )
a. e•1e•aLo, t avie. ' '- I '
b. Address: • J i+rdir EUuyr RCwLt
1
n. C-ereratirg LCali4n: rJ�1y hie _
-E. Add rqz4: 3!33 Neils ELdy Rubid
P5 N
i;. r wic Nu,- r. Ptionr. No.= -
If OVAW of ti �Vnz--"ig fau ay dyers fr>=rn d3c W t1aLLr, c-rnpt--e d, v, r; .., I�Xmtptf Law rn1]LIS
9. Oeyfier�a Nwrle: 5M fttkkPe11Y kl. f�xYre�S Fang W;
i. Yol WASTE CODE OW 1 y a l �f� C irainer5 TYFF
�. Deserl Zro 0!11 Wgtt,; Sc i] tmm Limed POW Clare Q uryti Nn. Type D%i METAL Num
xrBprtrx ir, S,,�bl>fClr D I Ll I - B 6SAG
M i L PUGl IC Bar,
GENEkATER E QUM-r1CA7XI`4: i D211Y OR th± zkr". rarw 1vol.,Tit, �3 :KA Li hujuw4Cw as Crfin8d 4 0ERF RJr'L d41 a VV :jr ttiRPr
T e. }4
dpj.lrwL u ��� lax, has twtii pnTerri Ca[^ ,',• classred Bfrd pwP.agwt ?L-&l -. Ir f mr%M rn-Kitu-i ia- 7arsr-'.rtOr, .'LCwJ 174 tO i10MwAw ery.
I •13tic' 6: AINk if the w+mrc s tr®res a tmmnt .d- of � prjo wily rmtrkted humdauswaiEB su*!l hp th_� -Iw L:I>. zr;Al Wad,lrr 1 I ]r �H
}]
1 r-hrp ;Im �srr a is IN( the r,•1}5w has �, '1 & _til ••I �k_�� Wljr. tre 'e+m1 efr2fV5 of 4C Lf4 9art M aril Is rrl kA-jPe.a ra a•trDJG naafi I.1`14 z
as cdre[ -rq 43 EFR Farr 7r,1. P POr. NDS
If YARE15
M3 QJRDC METERS
__ _ L Y3 � MQU Y1�F'J]S
A.rU Uic0 k h 1. Plaint ~� Slgumm p f ShiLKtF4nL D—
Son II. TRANSPORTER (c-eneratw compleje a-d; rranTrimL[ md4 �hyrl
2. FJ2.'fYe:
b. Address!
c. Dnyer N2 ii
C. Irrfre hc.:
TR,4 NSPORTE R I
Curlrrapty m • I.II S[,.i I.
f, Vehicle LIE se N0.11sta62:
Ack=Terr" of R spi: of
9,
NC
r1 L a�! 1
1'Srlri' r r`T_
e. TrwR Nam' ,,�b j
It. UTe;
L. Mcirci5:
j. Driver NmmryTitlr:
IS. Phone N0.-
TRANSPORTER I2
Ir ifurk No.: _
-} -- f ,d fV(-.- rrr.Veh de Liirr5e N4513Le'
+4cknowledgemer.Lcf Racer -of Morarbfh.
. it n.
Sh mat De& Drirer S1;i wie
L 1-_!—FT—F1
Section Ill. DESTINATION ( oLLir jl •::I I°� � ° v k f �
a. Sk N0rn[7: c. PhDno Nurnbu:
b. Phy%iml Address: d" Mailing kdrM=
T hfW bk e*ttIry rhAF thFL Ah5•r1° III P.rrM ffLaterW hit her, *rrep" MW.M rfyP I`M r CrF my kr j�n . ft fnrF-gOn g Is mie and ucalrLAu.
1 r
hlnm= r F Auth3 -12eW i62_lL SlrnatU a te- i — - — �racr r ti�ere
SeCtiOn IV r CUSTOMER
a. VCu•e: _ Hirmw _ 1J. Phuiw. tJumhrr_
b.A_dI sss' PO Sm 1$jCcg urFibm, 0H 4321$ e. Motile: _ — -
Am Yyrao+6�n �21 i 4515
C. han1�'Trtie. .. r. C._IEMe• NLf T"! _
SE UXMt:r• [o0i�l LtL a i,y
Section V. Aerator' k�rrlpL�tC .0
n" i2prrr:In6;- fJrrre- h. Dprrargr�* Plhom Nr,••
C. Dpefakir''4 AWrm:
SpPrJa1 Farwili 1_ Ir "irt 1]nS and rr61ih.wP.1 IM'rYrAH-.-m:
UPERATOR'S CEMT) FlrATIOh?: ; rL,, f+.V {k,.-Umr, F77& hf`irA t%, r, r.- d115 i,{5rWfwril: -i,f fJIV OrCl 4[•5c1 Qw.1 ,hr.- by prcper!hiji ng rarre arV Pre r.LaslIN4 MvAed
-rarkrr. anr. lat^{v, . -m.1 ale• 7 NI rr-.x*s In p er •=m!It rn fin- tf.srspirt by hI?hrwaM aalYinr, t, aprHr-1hlr IrhyrAbanul urd ij VY-4 'rRg4 iW'u
=. Ope.rHknr�; N;§mv. $ T-rRr..:
P&-.1 TFuB
T. WtWt! and dGCrrm
:.r Ldrt:pnm hlr. Ur. my
Qp aaa's~ Siggaiure
1 1 I =
me
9- ❑ Riob u: n hkxl-Fm3blc; F- &]Lh — % HaLk _ -% mim!"i iable
nCT.d1Y 1A 3 111 M• I IITIrIw 0� Jz1 VAT" 4iY+-% IIAT III •• �f�lll, M vQrlxrs Jr LH My Iwj%;I 1:817C&adv 41rejwaW Dr ;ke 4ti=11.1 f• 7f relRZIM-n 21-1 r i 50M
RETU RN TO fa ENE HATOR
rb:SL t2M IN"

No,13 7 2
N ON-HAZARDOU 5 5 PIECIA L WAS TE & AS DESTQS MANIF EST
[i w ' c i5 fii*citw, Jm RsM comPhetL' •`seasons L. a. LLL, wd i% if PYd3 W I. Krr 29be9tn5 WaSte. C070etu r]* SvxtiV4
3rid I
Section I. GENERATOR. •&neraWw comp4ele all -of :Secwn ],j -
a. C,6re1-3ta' Nan-e; 1 _ ' 1 -- d. Guenmuadn.-, L rFrm I::n:
bt pd1�f4 S5 3W Nark . I kNbd�� e. Add re- %: Nim$ ' E�� Ruklf1
rzi"efyA'CrQi�e, NC 2:84 R"eN f Qd NC 2-S4515
r,, PhQne nt_: T."2777 r. Phf r1 . n�v
if onno Gl d)e Cjc11.y2uIYq wr:y d[fers frw the 9 � GDI`Rj •fX: 4 tt 1: .durP7bur .
ij_ fi53r1P.' PjP. w. Z * - -4-ha kELW-I I RI
i. VA WASTE CUDE � L1QQ1 �� a1 _ 1 19120 Cantalners
FYPF
• lJn% No. -Ivpe
jr DWI ipd09 Ce V IdSte: B04 from Li ned Porrd Ck►su I -e k. Quar
❑M
r-CM- _��uP
df B in u¢Lr lCI$ 11
���
nJ
�
_ -C7: Si
f7
I
m
a.
- � MIL. } +��T�e eac
cr3"A'AS C2RnFd]AnGN: ] 11cleW :cl-.Ify that -hr ah-r,r. iIrxt mistrial Iv r';t a hazurdals wmr..e w A&od by is {3& u,'l 2M v aW
T
D' WRAP
TRk C<
ac0"Lle 3Ldle w.,r, has P-PP-ly dr-xr xt. dazi%d trd oc,,eW. 2,td f5 it r--opef cordr" ICA 733-ErPrld�IdM' :Kta-CiN 7v
'Acly.
G
UTHEK
I L'yalu:KH13, ANU, IFttw u1 aaz is a baaRmerr[ r4hskNe of a Praw ImaIV r*rctr KU0 ti uarft'AF waste �-Jtl kxl la'IK-. 1.3 ,.1 l aaes-r f71rrks
Liam
I Sed,ly anti Y w rc mar tM -mste ties n�eei r'eate(; r nrq r, ;h the r:q- mrrrerrs !II 4D _I-K K.''. �ti� .3ra < a n N P r a Win rdrws waste
D
-
as &.hnrd F.y 9L' up Part 26i.
Y�F;A5 w-D
' r
M3
-C' WC F 5TERS
r ,•� r . r ' r�
E fLYp12�5
Gera -f Au;fo ig bgert rb ak'I �IICrA P74C
'
eiDe e.
S lon IL TRANSPORTER (C�erl nWr "OPIM a-d; rrarapD'-ter LIL 07P M k%
TRANSPORTER ] TR1 WORMER II
e. Ne'ne: ry �F 1km Er�}Y i-eitirk 16-r'bd I of-ulrJr Iti
r. Marne;
b. Awl as. �49 �L7[�r 1.
sdress;
C Orr,!er Kar-W I tle; �j ' + _� _ — J.
r]rivrr "r-.1 ITd!6:
_ _ -
-uN' , Tyff
PPJhrr r rm=
d. Phone No.: r.. Truck Nu.: Iq
k. Pharkc' Vo.: G, Pjda M.;
_ � �I
#. 1e1lFCie LkL:2rrg'd NJ,�51.,�1[4 :•+�. .._ 1-1.�'IIL'iC
Liter152 No,;StaSe'
Ackw',ICdrg&nc�`. 0 R6dcPipt nr M�t�i'�
—
Ackrayee adgenlerrt of Revelpt of M3tef+�ls.
I I
�• ncepr-Sgr rnim W IDpi nt ILrr.
n.
0rivaSirirWj-e
511V11_"IL kAt!
Section III. DESTINATION iest r pig •r
3. site Ng-M. - - Y` L c:. RNa1e Aualba"!
i434 742 45 Kvwy. R66E,95no. W-�
b. 1f,'Sca Addirm: d. �42ililq Address-
e, N5,-Mpmnc-fir IndkaLcil Spate' _k Y
L rieruby wrUfp iXtd't the aNyve named m2te-a1 has Nnpn F,-cr. ,•bn+ U* _ . or ME "0110 is tP.10 a -id kNMIrsrh�
f -- - —
kL. n� -11 A.d e�rvnd .,�crnt SxJti, ur_ ReO*t GahC
Seclbion III. CUSTOMER
'u. HwXKA1 d. Phom NLrn.-er:
PQ l 1.315 C.,WurIiikju&, &H 4321$
h. drelrres: e. MDhIIE;
r51,11 I�FT tlt: Ann Wou*n f_ C'JstaMer NwnkF: D21-DWI 24515
Se&lon V. ASB EMS (5enu6ior . a;lpa'e d' r'g
a. Upaatxs' Name; _ j. 0p,213ty's r Phone PJo
c Operabart" Addr•-w
d, smi31 Ha11dIi1yJ [j*trV:;4,ira1'S an_ addhi3nal 9fCrrm?tinn:
OPE RATOW5.G.....y
E.��I__y141a TWIC4Ne L 1--g' de[ d1a .rnhaxa r�r tri1; erns!gnment am 9.14 ya nJ :rix;-dLeh- CcrL7a: db*m he IiLw �mr. rr
F' gping na-ri m -1 -•afnd. md*e
•'fiat" and Law and art. n •!1 r•3{ttl'J5 h7 p9w cwijinw fw `.rardpart Lam' hkTNa} xwn i:rj tueye• Lc'Je i'ILL'1 iimiiWJI arei gcL%,. nrwt r-r4 Jati6M.
E. Uperrar's Harr* &'1rlP: —
Prin-! Typr
of KibW sry:
g_L Fd0pti 0 NtAv'ridblE' n 60kh % "ram
t)xraf-.r'&' 5Fyi15nire COLS!
% no'tdrlatllL'
n *5714' �3 7 the IM x+rieh •mod, eyjs, zgertak cDrV -, T "'1•"yr,+..Iw 1. sto Wq M a.-mrxwj.t o' 7ve 7en�q q nr ..ihv iwr.:!ir :r siz ]Z7J �2Ua r7,'UF;
FJETL)RFJ TO G EN E RATGR

No. 1370025
' qlla
NON-HAZARDO U 8 S PECIAL WASTE & AS SE STOE MAN IFEST
Lr %4asbe 15 asbe5tCG ffa rnmph4v.. 5r.:'inrs E, 11. M, an' 1V if wmNUm ii�, AM asLbE5Ws waSW. cuW InNy cA:Kticn5 L 11, and 1LL,
Section I. GENERATOR (Generawr uump+ete al I of mop 1.)
a. GenelaUw Name...: Hekllm lilt d. CTem.rating L atierrl' tl*JdOrr IrkU
Addr�bS: 333 NeIIN Edr�y Rwd e, ar(idress: hi Ne+ s Eddy -R d
i + gc-d, Nt 4!�6 R11g , NC
C, rhcnc N7 I 4
cm -- — F. Phme K&D,;
Tf Coo4w cal J* gamUN fad%rdfffer5 from fhCgwwjwt• ff)rrWp d P, P. "fT LFm s-
y, Qvrler's N2v—e; -9"n R- ck PAtr h- On[• No.:
i. 1'9 VIA= CODE %112 •' , 7 S�7 ? CArtt3iREY5
TYPE
j. Bmr :i iption cd1rlaft; SOLI r ni uine ll1l J - lasure , QLEWUt� Units NO. `P*
Lmq
%IEPA DPJ-F'-
in SLrbliU& D CO �
❑
�
R
_ iw 0A1jf'
CMFECATIGH: 1 � r uruPe �aL L•le db�ale r;O�?d lLVl)e•LV i5 WL a .,A);.K Mr. •.,ate as f&flnd hY i6 CV 261 or ay
E
BA
T
-{ fAlL PASTIC
or'�RAP
Trc-,U
ao:lVaM itate Ian', r,'e; heir pv µslY �} rb.%t c.L?m Lw Arc t�rkarad, ml k 7 rr^pgl r}n'l.J3n ror '.R -h7U:'.JLIJII M7 .L�Jljlil J.� el�1�i�Dn
�
Ul HEK
re aU101Mr,. AFD, Irthc waste is a lL dtnAmrt w""iva of a pnwv msI-f restiilded ham n mm waste x aJx• b' 41it: Lim ti- M.rj?wI hr-F. r irm
I INI11',
L =-Wye and wYT-3-K diA d•e WYAe 1!,I{ hrwri trm ! Fr. aomrJunm wk-1 t-w reqjr_7vmuL of 40 LFR Pat 2M }rd h5 nn WwW.r a hamary.mus alaste
si J�'fl!wJ W q1) CF#L'��lT T61ERS
I'
Y
- F'; HJN�S
-17dFt�li
_
_
�i� '
Y1.1
f
C
- CUBIC Y�mm
_,nx aW Authwt:&d 4gert Ha -n!! r Finlm S' 7 'C7 =tiac
Swdon II. TRANSPORTER : ItirdLbr cor*ete a•d; T DFIR � LL`mm'� Ip Up h -n )
a. Name
TR lYSPORTE Ft 1
.. It,! r 1. -I I IN 11 F. 1 1 ' .•Lrl _�..��_
b. Address:
c- DrWr Aarrie,11
d. 1'iorc No.; —
PRNT i -T- � � +
F-.. Tuck No.-
h Van-r.:
i, .4�kJnas:
I- DrNpe r1amoTihE;
k, P110"A %O.:
TRANSPGRTER l
-j%-Ti"
I. Tr.Irk Hm:
f. krhP:k Lkslne NLx,+5LaLe _ m•VE'II[IE LImnm '4D lStaLB;
. !IowledgelneA d FwElpt ff arterla's- I AcInow"- cmud of R[�ipt of w1ptrrL9K -
rn. - —
L7nrm Sig rRAure gFlF mt!f l iaatSagr;arum }!Ioq"L POtC
Sectlan III. DESTINATION DE&tirC�o Ran 5 t ain a-f
H. SILe N2n,e: _ c, z:hcne Nurrb+x;
b. 3IYr51C21 AdjeSa: 4. Flailing AWrCY,-
:aM�
e- Eignparc; JncrmL un Spar�;
! hereby ccMfP ±W- the 'tare r �mrrl rwtFLHFA has been EampbedZthm
of me is fol ugoin5 i5 4ue Rid axlllabe,
r'•
N ri: of Or. filw..rtW rwant s{,�I JIr: P�Pt C3in
Section IV. CUSYGM ER
a. ' lame: I" l"w v, PhprW FJerr.%p.r! $1 06$342 F T'
P€] Boa 1310 Wurrl mis, OH 4321$ r. Hktlile:
b, �ddr�ss; _ _
fti^1 djfr1-4r:1r,
c Name,-Tedc; f Cugmmor' N jnibef:
Section V. ASBESTOS K��� m ,', Wim F,
a. OPcIater's I name:
t ❑peratoflsx Address; _
b. Operatw"s- P-lOnc No.:
d- Spec HGndling L-15bw'ior, arl wrimnnal inrrrr-lattor; _
OFIRATORT "MF]CATI(f1= I rf 1"' rLr F tFrr rnrrcrts 3f th t ew!Wairm lL are IURl pro p.-'.�Jt4rr're t�,m �Lxl L•y a v-e 0 1,pc1 r'}na �rrfl arp laUMEC < WdQ--n
rr4rbt-l:• JII:1 hi And, " a:C Irr.111 rt U—ft; Il cand111w fer t-9rs5Yt Lr *rlpire XP;AIr g Lo W iuL•I_ •IAI:Iaia11a �-vJ fJ" flrPart f3r,I.I;fHnne.
e, open wow Name & T16E;
Prt ; e TEW
# r. W?me an6 Aditcss
of REgOr sbe Agan-y:
f� pi �'a+ ti yT antra caw
g. L Fr1at]l% F Wi-friabl::r fth — °�L Fr atfe % na-lFrinhlr.
-L)CGemt r CrHS `JG 2ie :wpwl Aiorh 7ewm. '.4p7L t, :mxr: _t tr't Ncilt berg ca" 57edflr ;'1'# ddmePtlxl a va,9Gurl EU-33x T IN01.
,4
RETURN TO GENEPATO R
lag i-71Do %If{4G

L•I I-� 2 No. 1379026
NON-HAZAROG U 5 5 PE CIAL WASTE AS BE STOS MAN IFE ST
Tf wase is rr25LI�r aampletC=CD:Jays L. 11, LU, ]n-. IV. ]Fwa-st_ r= ag)_li7st%--sWs 5wnW, m-rwictc ody+ Secicm 1, ff, ;PrW TTL
Section I. G E NER#TOR i ceneratcr eampb aI I of swoon I.)
a.:;ellrrdLx Markic: d. GP.r.ratlN I Fa'IrS:
b. Andress: _ u l h EUQX Road u. Addrms;
r,p, 2U 5
G Iftm. HO,- - - - f_ Phanp to,;
JF0L%.T4dr Cif k'h- 91f'*rEM-f3 adityr dithn f wn She qywavA wrTot e: d
g.:}wner`s frame: —All #AIru:h Porry h. Q'nnKy�{s f PC %10•:
i. WE WA5TE CODE �� _ 000124515 15 G21 -E,]- i S' _ 1 CGfIkd117C S
T ylf
;. Ceacrlptran df Waste! 5011 llQAl Llrll&d P'_ u . v9ure k (�j4nkiLY r Units ND_ Tupe
014
METAL M-261
I e I� I sll�elii ❑mil F] n rn m
L I I I I I I I
ti
W,
m TI4 P�41M
1:4 L. FIACH'��Ci
untKAPO '5 CElkTFW- rob: r wo'4, rwllry rvt TFe nbwa rams_ Tarerdal s rat a ran :&vnus wasoe as dewed by 47 GIf Pd-L 261 'Usti.
T
nr WRAP
TAUCK
p,gWjl la {rasa Mwr -V; harry pr-.pa" =esr,bel dasaffieJ a -id Qx egzs, enc is: in p-oper mrdky 6- Irdll*-,:li,rVU' kv-kA0HJ VJ W:lri:JW
ray. ;iftu: AND, If the waste Lr a treortmenL residue of a pTeMiolnh wkL�lLritted harardnuy VddAt! 3Jbjl..k 0 !hr• L 7nh :>M-r;A Wr-.%tr,rt rrrL
lir,rrs
I rei-HN and .rar•un_ .heL Lhe'KaSLe •kC . L'kell .IL-JUJ ., il,UYJOK�- •}i 1 -1 ti i N;- ;;I 41j C�:R ll�r, )6E a -id IS ria ardrr A 717 7kn. x+ns,r.
es Cefired ar 4C CPI PaL 261.
Y
r'-INI15
rrRlIs
{ ,
y; j
r,
L .. dlr. n,ErEMs
I
Y%
- f..9w. YAP
;r• ri 7trl A.rtrrovY+ Agar# Name. V 1p7r4rrr 04tn
' ER
rrasporlw r�
Section I I. TRANS PO FtTEFL(Generak4- com jM- m-4; TTarrlrUel 1'mwm 'hE �I�
TRANSPORTER Y
a. %Iwe=
h. Mdres5!
C. Dnvcr %3mv'Tidc;
El. MD9e ND-;
f Vchicle Liceinw Kai '
A knrrrrlra- .mrnF aF Rvm>!ipk 0 %121eripL5.
P' - -
pd,-iy Srar,rtrt•
Adds ^_Ss:
j. Drhrer HaM'l He;
' {. Phore VD.:
TRANSPORTER II
-aT ; T K
_ 1, Truck tao,:
m,Verlkle L-Dense yD::SlL• kt;
- AckncWcnge- art of Rocc vt of Vakciials.
1 0 10 � n.
stitdrilo cqi- 7?hpr 91ynanrp
Section III. DESTINATION C " r a-r
D. ;itE KIM-10: n Prar-e lumtc-,r
7434 R F
b. P iyslc�.pI Atldrr�: _ d l n0 Ackd •=s�
5-1prw•'• bay!
v, pan y Er.dkcatim ip2ce: _ / }
Fcrtby fP.rtirti+tTw the atr.ve n2meff mate rlaI has bW LUd and k4 LtiU51. 4' ��n9 � tr4Q uN =r
Name=`AJthOrb ed Agt5 a 517N)WT F I�.F•f
Section IV. CUSTOMER
a. Vrsre: Htxi % d. Phopc Number:
Svc 1310 GC4Vvll L b. OH *�21
U. A=dl t�ss: r•. hinhilr.:
li+111 fief', 021-0ODM241515
r.. hrarr'rd'T lies f_ Camel NI�IY�" -- — - T t
Section V. AS DIPSMS ( GEl pentarm mrrrr pkRe ae-d, f 4 �
j%, span$- Name.: h, Dperatc- F Phone No
C. �LMtUrti-' A51 ;qb*:
d. 540;n 1 larwl ilg Trim-.:Mfm and ad- 4onal lnfarmatim;
GPIERarL RS EERTiFI-EATrofil: I here Ceo ardlilFl le rntenks of Mis cced*nrmt ar- ULY lm� ado ' bew veschbea Owe Cr proM Sriping --K and are :Lmsiftal pacQLd.
rr6likrd, r. -id letwnd. arid are Ir All *VMS In pw--*. corMor, Mir VJW-1 De h yhwar 0[xod N z VACmaynnal we y1.L:rurrrenL reyuLlulltL
g.�ra�rrx ?+Idme $ Tile:
Pri nit I�p- f Ix�aMr4' fr;r�r
I 14 f, N *r4t .0VMrP_RR
of raohle A;rlx:(:
f 1 1 -[-I I
Dote
g,Fl Rl�LAL.; :j K.2n-r• at]le; u Eloth % - iablE , rrclnFribrhlr
'Gpe+14a �Fti+� li IFri,riryri nlK` � �� ks:i=• i���:i aekoksra s� rwses-tre 1[Jkeb-K yernthed{ere �aax•{rk�4rtea��
RE-PJFt4q 70 GENERATOR
CZ3, 'ace i4u+l

ICON -HAZARDOU s S P EEIAL WAS TE & AS BESTOS MANIF EST
If ware Is asbEstosw aster cumpWR c*,lons 1, 11Iu, and IV ifwaste IS rrrrlrlr+hn
Section I. GEN ERATOR '(Generator comp€ew all of Sctijorl 1.)
a. der-er3to, Nanlr.: • 'C S
G. ALUrrjo;= 333 NVJfb Eddy Road
ice' NC 454�
C. Prrarl' No.! 9y�$? _.2 f , I
if usnei OI tre gerc u&g tviit•' crffm ftw r*� WO& C4 P. f:
Li. G--rieraLilij Lou=n; HuxiL)F' hu
f. NhQiww Isu. ;
�.OFJ v u R�
1� LI, and A[.
9. DAner� Name; l I PaAsif •k P&r4 x
h. OL%mWrW flu.:
--
i, WY1 WAS HE CUL)£ 21 C55124r�-1 r.
0 1. E_ 1 Ji ? 0AU& ens
Ilk
j, DIca.T+Rhan of - mod il�rrr LirL d l i1d Icrsaul _
k (�Jlt'Itlhy LMILs No, r4W
pm
MI:Ir�L L:R..4
L)ltiv rw Prl SubliVe D Cc' !
m
Irk}
RI LG riPAIM
—
- •
04
6 %i L LAG
r,ENEI1_UVrV5 i rR-E=JUTJJ .: = hm,3V c_ttr t'W! LFL atu.+- rJIIwJ Ill.ilaul �,
f
I +. %j tll4Wxs as - -red 7(40 LRF F'&II 26t X a+►v
T
� I 1ARA'
KK
JpFI CZ3 L =w ISM. Iljh x_'I V%4)k!l+r- dL-,L-i6LJ, �lescif'��d rld V! Kk�F � drK is
if- :i?�pl fUv (*p5(•fYtit`i in .Irffwdwj tfi 7Y,^.'if�7171P
Q
OTr.. ER
resin 3LtI15: APID, if the W40te i5 a tre+etrvneelc redidw9 rife p"eyiQuol' rwHi tad hsx.nrfifru6 wage i+IhIPrT -n tha -and C Ppxxl Rrrdtf rr.�,
1 oNfrry afgi •jai -wir Itw( rhrS x;rcnP h;r: hi:pr n'Patrd In ;kTnranre'Ath tPA rM.dmn-rnt; d 4rl CFR Part 263 and Is no longer a •xxe-•s Wadi
IIH4�
a4 rzf'rar. hiv 41 ' FR F3rt 7 i 1.
k
%e
PCXIN A
WORDS
1.1
CUM mr 2R5
3
13
04nc wm
Gerre-uha-fJLF'XL!eJ �L'�'ll dlne 5113'ru1u1'.'
LIIllrilf:n� Ikllr`
—.�
I Cum
Uon 11. TRANSPORTER (Cw.rw r.nr rmmWele a d; �Tran�
TiRA N5PC1 kTF k I I TRANSPORTER Il
b, bddr�,s- 1 - • -•
r:. driver kiumr;T�.le: A.W
r**IgT r -eRE J -
d. Phore Nn.: _ __ e. -7? f Flo.:
h. Name.
I. 1;ddress: -
1. VehkJe I-cerr=e No+5taL : z f -� - _� 5 f) Jn
)tccio dedg nt %Y*ulp�t�of I'' aterl3ls.
g -- n,
S46'i3w re 5111VRM Wks
Cnrrer Namc1T'ac;
Phore No,;
Paler; raw
I. IrJck No.;
Vnicle Lixrrc 'ao•+StatC:
ArknrwAe•. epmrnl nl Re�:r.irt 1:9 uke-dN.
D't :r S 9raIL•L
Section IiII. DESTINATION (&==�ro p,4e e-f �
a. She Namc: r:_ PF" KLIr lhPr--
rr
b. physsllal Address: d. Ydakig AddJrrex: _
��y-�r•�� ..,y L J F
1 herwp c.-t-tifw thaL the abo'rc na reed rr4ltuial has b(rn
RRrrP rf pith -id 71:-. A -.Brit
Wban 1V. CUSTOMER
21 Wrna: 1yxwj I r
Ad:.'roa:
PO BODE 131 o to' I-welitl OH A i B
�
u, Nor e[rlt : ' Arm Wouten
mom
to IhhP.St }r KJ Is ME an2 aaaE'at.
f
L r -u
Rei.L;Pt 0,1.:
Li. PlrJne Nuirib5 r: 9 'r0 8� _` •
e. VoWe'
r. [ust-lTler Number:
02 ...;__�_ ; �14515
Section V. ASBESTDS iamwiimrmmow
'
a. Operataes- Name; h. ❑perd.u-'s• Pi-xlnr. W17.:
c, cVemb3rre Addrass;
d Spercial Harrdlirg frrtrutorr- 3nd adiik'onal infix K.on' --
OFERATOR'S CERTIFICATION; r:_57 kn" c-intm, rf Mr., inWrirrrnt err. ful v and !Kr. —rattly de-wnbed aF -ve F;w awn- r:-dm. na -�a-le 7•ia Are dm&Red, paces'.
Ind• KI' 71+Q IItrt Nr l'd arc r all rarprct-. In c.nWrhrri for trAr! ml by h qiw.my d[::hr9lip io � ]jkahle hnernmkael and Myf s tnri!rbt r�jL18L10i S.
e. 0perab)V-- Um & Tfde;
Ffhk 11 T!i"
pwrz:or-v Sr-0ure
f. Ndrae and Addfcss
of liespon5l,-le Agent': —.
q6 0 Friable; F Nwn f'-3bk., —1 tukF % Triaw % iicxi P iahle
-Ope&.x re~m tG Te cw-m r� µWt 17kr7 Iwpm 4i!•#U'Tr.4Cr+I+ill. Gr jiip ter• 11� Ex kly Iri+y ilni -iytir. a �rrrlw. fl Lr# dt ii7i5l fr �erNritlm of mabm {I tc&
RETU RN To 0 EN E RATOR
CLJ'- .711:L1A

No.
NON- IAZAR DOLLS S PECIAL WASTE & ASBESTOS MIANI F EST
rf wd-*r wedte. camplett Sett ors :, 11, LL[, End m if yraSte is NET asbestos -eyrte. CumtleM only Set'tk7 I 11, and LLL.
Secklo n L GE N E RATOR (Generator townphAe a II uF 5er-)ri,� _ '}
a. C;Emiaca: Nam: 1
tx. Amntn; _ = =eft EtIth Rtrr1
R1 4wo(>d, NC 2 fd
C• PF10toL ri?.;
?1= F?f 2777
rf OM%ft.r Gf" wrr nt" tamy -trQS frw the W1 r". 13mwkxL d. V.
g_ CFxrrer'% Nene: , �iir� -LdTi IA PMR r�l
i. V91 VffS-E CODE L1�I l245f
a. DEsc,% w Dr wash; iI firm LiFwd P0ttj C 1QSAJ4t
Dipme in SutlntLe D C_elI
d. Gerw!ntlng LDcath:n, -L-X%k%rl arku _
fSl,.r�i'1�5 J{F, NC 26456
f. PhnnR N,!.:
•. Tju rlty- - U- U Il't71�
h. { ti3 v Pfpm bc-.:
�-T _, 191 Jd co=irrers
k. QLgxity - Urds No. 7*e
(.--sEkA.ruWt [tK1IhLCAi-er4: ! IgmL,L?e terlrry 110L MP ahf�A 7unm rv"a Is iat a h.m2ardcois 3aste as cefneL' n• 40 CAF PAL 26: w Fri
agx;;,BLW sAate Ia-. has h+eeu ICp�rIY Azee,a" i; a Fadmged. and s r =per c••IJiG•rl rar trar3:..mWb;:•1 7:xorILV I¢ apldr.%r
,AryiNdrirdrr AHq, Hrtho. wmlm k a Malnant nradut D? a preAmslr , ezb IhHDW&urS xao-tr I I thr . arrl r:iW.i I Hrytlr:rrm%
I CRe..1`y aid wa- ra.-t trier -hr. nagm i- x hmr. hzatm In aoc::rdy•Ke riitL l'r_ •t.."m14• kT)b cd IQ V:R P.irt : F..4 anr. in nr. kwgff a harard»s riBffb�
as defied hg 40 CM Part 2611-
W44of A44mr,' AF.W NW*il• gmtum
vtTansportff iad; fi-1SeCtlnn iI. TRANSR RTE R ';c�craDeoDw
Ti r
a- Name!
L lyddhess,
t. Diwer Nampa -Frtk:
TRANS PORTER I
FRIrJI . l it
d. Phane Nm; e, Trmk AID;
f VC! hIC10 LiCmsc Kn,i 517
,ckn-•rek4jrmrnF nF R- dr.e-alg.
NW !RCr.3 Lj%.
FI. Nynre:
i. Add-ess:
j, ❑FIK*r HaTPVTltle:
k. PhDne AioL:
j I -�LLi
Sn,r-kr� DuLL.
TRANSPORTS k It
TYPE
tars
PIETAk (34U4
I3P
NIA YrC Oi JM
FL
RAC%
BA
6 h9L, q 1C BAG
ar'MW
T
Trxx
Y
CI HER
I INI T�,
F'
-F'�IIJ`�1a5
Y
YARDS
Y"
0-1B!C IrARIS
._p.
- 9THER
I. Yru;.K f m:
m,'+ehlca'_o mo W% 6WV:=
A r,0wjc+d,]cmca :�f R"FgpF of rfrlhet1&, —
ShOTPN* nAh- r.1-tar Nignatirr.
Section III. DESTINATION (rrtc2�n nKm� ihk r�rnpWe! a -I
-- r
DOUNT-N
ul.ItC Name: C. I''rarti 'iUlf ll74r;
ROGEBORD
b, Physk-�I J cldrrxx: d Mai nrg ,did-- w _
ra, Dj&mpancy [f•dic2tim Space: _
l herd eMiry that the ah-..ve names mate rIaI has been ar med w ttnrf k*-L i iLIpy c�o�wK#" f{s9iro9 L& true and
Name =fAuth3-h r Agni.
Section IV. CUSTOMER
?1. Nmme: Fi#lYt4H1 d. Phome IMUnihfr_ 9 $ 7 ?
b, MUMWPC Boas 1310 C-t;iur! lbw, OH 4.321 B t!. Mnb r.: _
Aijin Woolen 021-OW124515
� Nernr,+'Rtie� f, Ca*l,prnef Nt�.rd�er!
Section V. ASBESTOS 5mm8itur €3np`ete a- d. Fq �
Cperamr` cfxr�lle4e e
a. Operatar� - hunt--: C. tJpCnWr ; F Pharr, ho.:
C. 0pu-auw1,,," kl4 ms' ;
d 5pex'al Harrllllxj Tlistrl_..nrlM Rrl" eddWnal r1hCrmEWn,
Of'E"T4R'S C E R 7 FFI C ATI M! 11-orr75• dnc' 7het'4Ie =nte ft of t1L5 ttnSignment ar9 % I N apI ;K!]r ro Wy GiKr.W abc a by PqXF iJ'• ppnHr Ily1le end are 4Ia ed, N+f] l
ruin ai;!, 7r:1 Ia-rJ-d, arrd am in all mmpem In p4ire f €ofedldor' f>"ran:5m t try hk2rr q pcDxLirig Lo W= =bte nLLrua!mural ariJ "%-erulnel•i ie j.l-armR6
.E. Opemtnr�-. HmTN % TiLl-.: _
rT T Y:v-, 0-,:4 wT'. r'SF sky w,rR
f. k''rirtc and Ad-, --�m
e RaxP::nsihlr. Agm-H-V:
pl! Friable; n NCM-15i8t4er ❑ ft&- % Hatle _ _ N, nnnfrinhr.
10%!r4'%r r±f" 4DiT %lu ti u vri. yyi on., i#i Vr"ts, a mg-` wwE. the LBuht5. 7v9 GtTIG Y#e7 4- rw,2LjW. 0- nk AwgA4 tdi v ftm%7dw T--m 2v x xt 1.
RETURN TO GME MATOR
-al 4-- -m tlp9;

Nl)-
N 0 N -HAZARDOUS SPEC IAL WASTE & ASEESTO 3 MAN IFEST
At v e5te c- ast•estas 5 arM, coL Wle-e Sedlon5 1 [[, _]]. and [V. if wage i5 9Q! aAestos Vast% rip vh-.. tally _r-IkHkb Ir _:, alU LkJ-
Sedion I. GENE RATS Section I,) ,
a - GenE-drvr 1421me- 1, j_ f-- f r•Ug Lccatki! i"t`l:I H til5'
b. Address: 3 M41!s --! e.,dC,�!Ss: 333 Nei6i E[Iv P
fteL4 W, NC 2i�-456 — - R4eg0tvxAFd. NC
P IOne W 043M.2777 T C. PhotL f+lp.:
11 LlYAN3 L.f M 1* FeciR-fLfffef5 ffm uxgowr",, axToctcd, �,f IC-Plurnibvs
s. crinef� ?same: _ jLL -I �•atilfA Pkrri I•_ O,oner+-� Pfi� r+
I. ,'li INPS-E WCE L' 'I 245 5 f 021-E5-1 11 Ur
}. Jcstrlpuon of waste: 'I Oruro LPrl&rti POPW Cb1SuFG k. Quarm y lan" ria. T4,e rjm - P _ Vd. DRUM
Dl�rx�s� In5ubtl� a Cell LJ 0 nP - DAG
J�iT, 7RI,Y
r SA - G ML'_ r'L� lc CAS
.S[,. C;,3TO�R5 C-IRS fICAnOH I hereb' OWUPi trgt tW .�*C 'um3d r-e � r:al Ls net a hwm s wrsk, as+defirLL d Lw WJ CltP HaL Al or dIIX QF'J,rldP
<3p713ble iWe :aK raG War pmp%w fe.: r cimsibm " h'LKJSL.'d, JVJ n •l pRrA:r {JnCi6:)n r(r VBTJrtI aUniI aLLO'dif -.1 ro appli-Plw T TRXK
rgU{7Hl nR AND, Wthle wap6e Jr: a treatmerrt resaidue aF a preMiowdy rewimed hmahlo— --Ste 4 7Jpfr 9n M* I a"rt rrrqji-r RO-W-. nnr4 D OTHER
L 1rWV JIIL• %YxrxilthJL-J•L: YofUL' 1'dL L:..eII rl-mLee R•cK(00Rffe w!', r'W ri.jirnti mb;44'a CFR Flat 70 uno N nn Wngar a ha-ard3us•r,3ste IIN-T"
-M deflw.-J Lr,''IOCFF iel: dM. L
FININ7i
ORDS
_,nrtic ahx ?1J1hr GGj 4� Yt Nam^ !kqm ure �ry r'K r`nk- OTHER
Section II. TRANSPORTER (r�-Rneratw C+xrplete a -d T-ar' pater J = cre6ebe h n
TRANSPORTER R I
2. Wa--w: M4411415i t-i r II: . ' .
b. Address: Air,-buo. NG
C. 1)r ver fJ; rn?i lltiq: _
r r PCK
F. Ve"de Li3VL-a K.:- Tf2
AgMOOWgpfi^nL r PLeCeIPt J M&R, flaIs.
_ n,
Dr,.•- 5 q JrL- T ' Swywr. Data Dri%Gr 5J4r.P%Nr A'dprri it UAv
I. DESM N ATION raLar Liirl��{ e d
Dm;jrijtipl Poo Wfr I e-r
a. 5le her -re: C, Phone Number. -
FwR
q. Physical dress: d. Mpii.lr, ALir]rr.W;:
e. IXirrepancy Lndlratmn Space;
h. Name!
1..66dres5!
]. DwEl 'aanWlRlr:
k. Phaie Nw
TRANSPORTER 11
M3'rr a rr-r-
I. truck P+Ia,;
whrdc I-rcrsc Na,+6t3tc;
dC*rP-,Ltiigdrlarrgrlc` Rep�ipt nF MAhrriak.
] Ilefeby cert•fy d-,at SFr_ abee,,-- nanbed matcria1 -1v, loon accep-v a1d to the. test Vr ! V kfL8w10gg the F sr� oing iF. r•Je arrd ararrabe-
ss I+,
f. � S JJ, k I�r r
slgna-Lm.
Secfion N. CUSTOMER _
a. fy3m°: Hemo•l d. Phurr. Vu•nixr: $1" -277 —
elf 131CM;}IU111i]S!`�. OFT iat}
b. r%c-JrEss' e. Mobile:
A rll WCKMn
c. Namc' I t c: F. Qlst?:m&, NLrr ae•'
^ A-y
Section V. ASBESTOS ` rl �rnple e e dL f,a
a. ULx;ILlL r *- hdane' _ b. 0Rrrat4yk* Phone No.:
e. Address!
d. iaadllrg Lrstrucdom and Witional
0PEilA-MFUS {IRFIRCATIDNI; [ I'Cr<tr M
rrorkeu, J•NJ IJbL VC. a•ri Li,e v a•I rcxIrti-tn m
e. 0peramr'3 Vamle & TUe;
Prw; rpe
qL 1. hr a17� 4ddres
of Respanmle Agent':
-A tt a LimiUn%t5 oI UJ * co" nrenr am f.II V irKi acrli-. -rlr rMwThrd abmv� by g3mW rhipr. InI -m m- arC arse Class+Fir.I paLke a
cW in-i-i for t*•Irgxrt hK nd-rr+Ryz!=rdhatr. r.-X4waHr FfL"-u .1m-and rn-L:Ot regL4ff3ffF.
. xC.L
4p9r$ Oro-} 55rwUM
] eatr % irkp}�! 9 I�" rIr• able
-GFba'xo!rm wYeam- Mvy"Mr MWk Izines, wea%Kn.als.G-soxrrsm Ih-WL4'lx-3derr 0" wr. zRtiµJi,l, = IIx:ilri17OAr:r YirirAiDAop+IaGmcrtroth.
RETURN TO GEN EFkATOR
GDL-fZA {ki11'1k

WASTE INIJSTRIE'E LNDFJ L L SPECIAL WASTEAC C PTA N(' � . V i 1 ON
,,ct4 ,.e LP,%:i o-n af_ aer [*&,kLew-rrYj5w fJSrWRM4L LUE Oft V. ,fra it ArpnWed (0, he *k,
Rcqucst Hurrhcr: 21-091319- L
SECTION 1, C VI RONM IR K TAL OP ER AT IYVII)ESIGN U TECH N ICA L Alf` P ROVA t,
EO Terknfr-i eipp-me kirfudra m-rfrw of IFfoe-S)r'.AMI Y%&v%rLafk+-. C•Frrlpfy f;4. -qrxakkN ry Cm ffaarmm aaau 6ow.raw A 4wz F'rofFc
F&wkLh ier and xdroryuig &xwim nov mquirradf2' decreu uar.-ai afdirfmid ucevuft-3,v sv nie desr rotcd cd�y.
Waste. De5tinaLipn: (Ccok Onc)
❑ flrady Road [jmdfill N%arnp5cn Count} Dispcsa1 ❑WELste 5crvices ofDCUOMT
Lkscriplion aSpecial Waue: SyrN mic Liner. I Icx im lhromgh LEHS_ 3 �3 Nclls Liddy Rd_. Ac mt:. NC, -CA,lurnbas UP
Basis for Approval : Rased an Gcncratar C crtil icai icm (%Gj rucd 1 Br'25:' 19), S D5 d{x unenistion, and suppurtine lak- coratory analytical
dal$ 11m ai effed Syntlkeie [.finer wagti strcank doors ncN appcer io he a lEted cu chmetErklie -Df hamrdous waste. A I I TCLP (8 RCKA
Metals, VOCs, ';VOC:R) results were non-dciecl or hm luw rq�-uLaloTy quuidu is and ll rp ilibi hty (by Flashpcmni, 'F) tires delcnniTwd to
be non-lkRzardmm. Therel6m, this mmerial appears 141 'be nam-bamrdnus in nai urr and appears neecpiab le ror d igl usal ai the Sampsm.
C-MLM + Dkpmal M 51 I-
ExplaTsa[ia-Y, if cl seprrovcd:
T cchnic4 ApprDwal Dat-m 10129.119
❑ F vcnl WmU $u am ❑ PcTmwHm Wastc Strcam— Annual Analyt"h Rcqu Ircd "
❑ P ape-g1 WaSI UW10cel Required'
'SQ W C0a10ece Process K-2owY,,c);e Cer[i Ficak[on R eq uirementg form,
s Lbn-5�t * i J � approvaL documcnta� to WI Spec iP! W asu Desilip ea.
g.pm iEl FI a-Y�[ i nq Rcq•iirerncnts:
krvi,t : Chaislian B. Alexander Si
� I;m1um:
Tj(lc: F'Ttijml 5c icnftt Company. CATLIN Pnomeri-s & Scicnti sts
Timc Roc-Drded for complcrc ApprDwaL Pro"95 by EO Des1 :
!EECTTON 2: -- tANDFT1,T, 4gPFC,1AL WASTI N � 1E
j U.ML
Pmf-kLe Nuuw#er (ssuKad, 1,1 • -19119 Profile Assigned bw. vmnioa lAe ; I M 110
Cenarmr of Profile W Hexion IFN - RkVIWood- NC
PLmEre Renewal Dar: 12)3I a 19
PTO ii le exp ieatiuz Dd(c: 12r"3 Ul! 9
SEC-MON 3: WI w LANDF]Z,UFACTLTTY MANAC:EsIi JXSDGryEF.
WmAc am Appfoved for rX.9pasal: _, �Ye$ _ J14+u
ExpCanadon iF nt apluoved by €Amdlil I MRmgw CDesignm dine to:
RCN iMd I jM)

Grady Road LduA i I I
Volume gf Waste
WaAe Lndua6m CAmun
Reqn-est for Special Waste Approval
Requm Number 2I-09f #f 9-1
Z5 mpson Cowty Dispv.mL
Lrxjer
5 Tow _
lfta;aoiiea , WI - W Sales Q' aMinritar
blob-slo - 9 1 22•90S?
F3m.11—wrorfta,ie*RWMMiI)dLi3trits.COM
El Wasle Services of ccatur
AdditiCMILI dMils on Special Wu .-:
A-rd1uziit' )-rK!rLZ iaJ 5pel;iel. Wastrs k7of Rc Approval, check all suppo i hg dacumcnLR rcwicwed.
R" ioest i rj former tiDiL fram ErLwiron mcnta] 1perw ive Des igHce (EO)
I f hp�l icable, D0 ;: i I I Bieck aiy add is iuna] ana]ytiral pru-ameLera ar dOcLMCDLa[ ia31 ncMed
for she *p='Lu I %VUSLe approval praocss.
I f apTl icutt t� L O wi I I provi do sampling param er; f special wasic.
CGroC k Ain I ticrLl Paramrcders* andvro r SwpWtimg Dacu nraea fatrox
Dace Forwaraled to
Con)3 �otcd and si gried fi�enerapOr WASle F TMfi IC Workshcct L 3 r19
MZftrial SaFeL y Data 5hcct MS CAS I Of28i19
_
_CusTM
fC LP Mete Is 102$119
TC:r_P V-01a lks 1 w2mil 9 -
T(I-el Sin i-Val ptihcs _
TC LP Kwbicides and Nstkrades
1 OV2VI 9
Corrosi, i1 as P 11)
ReactiYL as C_ nidt asrd ulfide�
I.&IiIabiI?.
1 Ot2gil9
Oagol inc Range Orgnics
Diesel RLLNc {7 n ics
Tote] PC Bs
P861 �'ilbvr Test
LYshcr:
*Ane�y+sm 3n a 5L be pm -formed by {ai independcrt., swe- :eriiiled laboratory.
l f apoieable, sampling punrrnNom of spccia I %i sstc:
MIACS'
Dale
Moues
NbIM ;
1 OP9119
On I &1 8f J $, Antnn Heit r (Ki raj fbrwarded i-0up1e9cd prof le workilr t [Si$rlcd I-M$? 19j
analytical, and SIT; dn`mmianlatwsn fnr Mc ! }ynthck 1-iwr waste -R rtwm i3Ffercd �y Hexkm
Ihr.Duo FKS. Ana]] Ijml re-w%s For T-Cl.-P (.R RCRA McPIA. VOC & WOC's) %kvRC rron-debmt
or belnw r-EgaLszrwy mandar(s. Results for lgnLtibil iq• (Fla9hpoiM l5 VMrC- neat
ha7mdmis. Based on gxmerabar oerl i FCatinil. SDS, and anal"jeal dmumentaijarr, Lhe offered
wade ststem does nrA appear io be s I imed -or chnnicicrislic of havardaw% wane and therefore
appcan acccpishlc For d is osm] Al dke Sam son � auMy Disposal MSW L.
C- Akxander
1(01?14
Issued Pyvrile (MCI-EI-191 19
V TRC

WASTE INDUSTRIES / GFL ENVIRONMENTAL
GENERATOR PROFILE WORKSH[EET
PaRe I of 3 (Revised 512019)
To be completed by Landfill Personnel: Profile No: Aect No _ EO Approval No.
Destination: Sampson County Disposal 7434 Roseboro Highway Roseboro, NC 28382
Sales Coordinator: Veronica Lee, Sales Coordinator © 919-422-9057 SCD Office Number 910-525-4132 Extension 32626
GENERATOR IN.t+ ORMATION
Frequency: Cheek One ® One Ti€ne Event ❑ Continuous Waste Stream ❑ Wee1d ❑ MonthlyEl Other
Generator Nane: Hexion Inc.
Phone No: 910-830-2777
Generator's M sical Address: 333 Neils Eddy Road
City: Acme
state; NC zi Code; 28456
Fax No:
Generator's Mailing Address: 333 Neils Edd Road City; Rei elwood
�
State: NC Zip Code: 28456 State I.D, No:
Contact Name: Sean Patrick Perry______ Email Address: scan, er1 hexion.col1i
M sical Site Address or Waste Stream Profiled: 333 Neils Eddy Road
City: Acme I State: NC Count : Columbus
Generator's Contractor Informotion, if applicable:
Contractor's Company Name: Covanta Environmental
Solutions
Contact Person: Michael Beane
&trail Address: [e-mail]
Address: 2242 Carl Dr.
City: Asheboro
State: NC .Zip; 27203
Phone No: 336-672-4740 (office) 336.465-1034 (cell)
Fax No:
BILLING CUSTOMER INFORMATION
Customer Name: Hexion Inc. Contact Person: Sean Patrick Perry
Email Address: sewn, err hexionxom
Address; 333 Neils Eddy Road City; Reigelwood State: NC Zip: 28456
Phone No: 010-830-2777 1 Fax No:
TRANSPORTER INFORMATION
Transporter Name: Covanta Environmental Solutions Contact Person: Michael Beane
Address: 2242 Carl Dr. City; Asheboro State: NC Zip; 27203
Phone No: 336-672-4740 (office) 336-465-1034 {call) Fax No;
WASTE STREAM INFORM ATIOIN
Coimvon Name of Waste: Synthetic Fond Liner
Process Generating Waste: Lined Pond Closure
Type of Waste: ® INDUSTRIAL PROCESS
-SOLID
❑ POLLUTION CONTROL WASTE
Physical State at 70 de rocs F; N ❑ SEMI -SOLID
❑ POWDER ❑ LIQUID ❑ OTHER
Method of Shipment, BULK DRUM BAGGED
[] O'1'1-1E12/ex lain:
Estimated Volume: CUbkc Yards Tons 5 Other
P011I)anent Waste Stream? DYqs R No
Special Handffiw Instractions:
COMPOSITION BREAKDOWN
Color:
Odor (describc);
Free Liquids a�O Solids;
1)H:
Flash Paint
Pltena]
black
N/A
❑Yes NNo 100
NIA
>216 DegreesF
ND E7Pm
Content: °/a
Pl€ sical Description/Characteristics. of Waste: pond liner with trace sand from base of p2qd

PAG4 2 OF 3 — GENERATOR WASTE PROFILF, SHEUf
REVISED SC1008
REPRESENTATIVE SAMPLE CERTIFICATION
Is the representative sample collected to prepare this profile and laboratory analysis, collected in accovdance with U.S. RPA. § 40 CFR
261 .20 0 guidelines of equivalent rules? ®YES . ❑. NO
Sample Date: 9/23/2019
M Composite Sample ❑ Grab Sample
Sample's Employer., EHS Support
bate: 10/24/2 19
Sampler's Name rutted : Anton Heit er
i
Signature.
Analytical testing performed and MSDS sheets submitted with this profile worksheets (pleaso circle)
® TCJ✓P ❑ paint Filter Test MSDS Sheet ❑ Other (describe):
r3�uren r,aoararw ,tout jtte t tte art haler Adatertal S e D is Sheet Inel dirr Re uired Parch Bt rs or this Pro le
Does this waste or generating process contain regulated concentrations of the following Pesticides and/or
Herbioidux Chlordane, Eadrhr, Heptachlor (and its epoeldes), Lindane, Methoxychlur, Toxaphene, 2, 4-D, 2, 4, 5, 4F,
Silvex as d,thicd in ' 40 CFR U 1,33?
❑ Yes ® No
Does this waste or tho generating process cause it to exceed OSHA exposure limits from high (evels of Hydrogen Sulfide
Or Hydrogen Cyanide as defined in § 40 CFR 261.23?
❑ Yes 0 No
Docs this waste contain regulated concentrations of Polychlorinated Riphenyls (PC13's) as defined in § 40 CPR Part 1612
❑ YeS tq No
Does this waste contain regulated concentrations of listed hazardous wastes defined by § 40 CFR 261.31, 261.32, 261.33,
Including RCRA F Listed Solvents?
Yes 10 No
Does this waste contain regulated concentrations oft, 3, 7, 8-Tetrachlorodibenzodioxin (2, 3, 7, S-TCCD), or anyother
Dioxin as defined in § 40 CFR 26I.3I?
❑ Ye ONO
Is this a regulated Toxic Material as defined by Fudcrai and/or State Regulations?
❑ Yos ®NO
Is this a regulated Radioactive Waste as defined by Federal and/or State Regulations?
❑ Yes 0No
Is this a regulated Medical or Infectious Waste as defined by federal and/or Stato Regulationsq
Llyes M No
Is this wasW generated at a Federal Superfund C(can tip Site?
❑ Yes ®No
GENERATORS CCRTIFICATTON
I hereby certify that to file best ofiny knnwledgc and belief, the infnnnation contained ircrcht is a Into and accurate description of the waste material being offered for
disposal. I further certify that by utilizing this profile, neither mysclrnor any other employee of the compaay will deliver for 4isposa( or anompt to deliver for disposal
any waste which is classified as toxic waste, hazardous waste, medical or i€tfectious waste, or any other waste material this facility is prohibited from accepting by taw.
Our company hereby agrees to fully lndermtify this disposal facility against any chlinages resulting from this eertifoatlon being inaccurate or untrue, I understand that
SanTsorl County Dlsllosai can only receive Nan-Ha7wdous Waste.
The gel€e ntor AvIli riolil'y Waste Induslrless/GPl.1?nviromnental, Salnpsotl County Disposal orany changes in cli€tracter or quantity of tho waste prior to delivery. An
annual, updated analyticat report (if applicable) will be sub€nitted to Waste tudirstdes/01-1 Envir0111hent0l, Saminson County Disposal each year for the length of tine
tine waste is disposed of in [lie above -mentioned disposal site.
. pa,tj kwy (,4ea—
AU'rHORIZED REPRESi31117ATM NAMP AND TITLE (PIUNTED)
COMPANY NAME
Tlit-C"enerator is responsible for completing the Signature Authorization and/or Third Party Signature
Authorization for Disposal, if applicable.
THE SIGNATURE AUTHORIZATION MUST ]BE SUBMITTED WITH THIS WORKSUEET.
Waste Profile is valid for one year after' collection/ of representative sample, Generator must collect an additional waste
sample or if applicable sigh till Almon] Renewal Process Knowledge form to be submitted for approval to Sampson County
Disposal, Liv.15 (fifteen) days prior to the Renewal Date. A new analytical report or MSDS and gonorator's profile worlisheet
will be required for all waste streams every three years.

Signature Authorization and/or Third Party Signature Authorization
The Generator of the Waste Stream -- No Exceptions, must complete the Signature Authorization and/or Third Party
Signature Authorization form.
.As generator of the waste stream, I herby certify that I am authorized to approve the names of
personnel and/or authorized agents that will sign on behalf of the Generator.
Generator of Waste Stream
_ (Campauyf-y1" ividual)
Generator's Signature
Hex1on Inc.
�y
Print Signature & Title
. /", r(Z_
Generator's Address
333 Neils Eddy Road, Acme, NC
Telephone Number
Z 5 q
Date
Z
The following individuals/broker designees are authorized to sign as a representative(s) of the
generator or as an agent for the generator for the following purposes (circle those that apply);
❑ 1. Complete and sign Generator Waste Profile Worksheets.
❑ 2. Sign contracts to dispose and/or transport material.
❑ 3. Sign certifications necessary to comply with landfill requirements.
® 4. Sign manifests to initiate shipment to disposal facility.
❑ S. Other,
When a licable the authorized designee will be responsible for all notification or information ren nested b the
generator.
Approved List of Authorized Individuals/Broker Designees by Generator:
Name of Individual
Title
Naine Of Company
Telephone No.
Clayton Dawson
Superintendent
Covanta
336-653-3917
RCY 2/2615

MATERIAL SAFETY DATA SHEET
SECTION 1.
PRODUCT & COMPANY INFORMATION
rade Name:
R-50, XRTM3, XR-5®13
Chemical Name, Synonyms:
PVC/EVA COATED FABRIC
EMERGENCY PHONE NUMBERS:
Manufacturer:
ISEAMAN CORPORATION
DAY: 330-262-1111
1000 Venture Blvd.
NIGHT (CHEMTREC): 800-424-9300
ooster, OH 44691 USA
INFORMATION: 330-262-1111
SECTION 2. INGREDIENTS
COMPONENT TILV (Units)
POLYESTER FABRIC OR NYLON FABRIC
N.A.
PROPRIETARY COMPOUND CONTAINING EIP, PVC, STABILIZERS, PIGMENTS, UV ABSORBERS,
LUBRICANTS, PROCESS OILS
N.A.
(TRADE SECRET PER CFR 1910.1200[1])
SECTION 3. PHYSICAL DATA
Boiling Point:
>350° F
Specific Gravity:
1.2-1.3
Vapor Pressure:
N.A.
% Volatile (Vol.):
N.A.
Vapor Density:
N.A.
Color and Odor:
Black; Vinegar Odor
Solubility in Water: Insoluble
Physical State:
Solid Sheet
SEEN 4. FIRE AND EXPLOSION HAZARD DATA
Flash Point: >250° F Flammable Limits: N.A.
EXTINGUISHING MEDIA: Water fog, foam or dry chemical; CO2 may not have enough cooling to
prevent re -ignition.
FIRE PROTECTIVE EQUIPMENT:
Positive pressure self-contained breathing apparatus and full protective
clothing to fight fires.
UNUSUAL FIRE AND EXPLOSION HAZARDS:
None Known

Ir (FAAO�jr"--�ff
ein-Oppo4imIF+4i
SECTION 5. REACTIVITY DATA
STABILITY - CONDITIONS TO AVOID:
lCombustible if exposed to flame
INCOMPATIBILITY - MATERIALS TO AVOID:
INone
HAZARDOUS DECOMPOSITION PRODUCTS:
CO, CO2, HCI, Trace Aromatics
HAZARDOUS POLYMERIZATION:
ICO, CO2, HCI, Acetic Acid, Trace Aromatics
SECTION 6. HEALTH HAZARD DATA
CUTE TOXICITY
Oral Ingestion:
Not normally a route of exposure
Eye Contact:
Eye irritation is possible due to processing vapors when film is heated sufficiently to cause mass
melting of the polymer, such as during heat welding
Skin Contact:
Skin irritation is possible due to processing vapors when film is heated sufficiently to cause mass
melting of the polymer, such as during heat welding
Inhalation:
Respiratory irritation is possible due to processing vapors when film is heated sufficiently to cause
mass melting of the polymer, such as during heat welding
Aid Procedures:
ash thoroughly with soap and water. Remove to fresh air if respiratory irritation occurs. If irritation
(First
persists, call a physician.
Chronic Toxicity:
INo chronic effects due to exposure are known.
SECTION 7. SPILL OR LEAK PROCEDURES
Steps To Be Taken In Case Of Spill:
Dispose in approved landfill
Bury or incinerate in accordance with Federal, State and Local Codes.
Disposal Method: Not defined as hazardous by current provisions of RCRA
SECTION 8. SPECIAL PROTECTION INFORMATION
Ventilation: Local exhaust, especially if irritation occurs
Respiration Protection: INot normally necessary
Protective Clothing: ear gloves when handling hot material
Eye Protection: INot normally necessary
Other Protective Equipment: Not normally necessary
SECTION 9. SPECIAL PRECAUTIONS OR OTHER COMMENTS
Precautions To Be Taken In Handling and Storage:
In operations such as heat welding or thermoforming involving heat sufficient to cause melting of the
polymer, irritating fumes may be evolved. Adequate ventilation should be provided.
Other Precautions: void inhalation of processing fumes
THE INFORMATION HEREIN IS GIVEN IN GOOD FAITH
BUT NO WARRANTY, EXPRESS OR IMPLIED IS MADE
Seaman Corporation
1000 Venture Boulevard I Wooster, Ohio 44691
Phone [phone] Fax [phone]

Sampson County LF
7434 Roseboro Highway
Roseboro, NC 28382
[phone]
Truck: RO-05
Customer: 000124515
Customer Name: Hexion Specialty Chemica[
Generator: 021-191191Hexion Inc
Grid: 21MSW to MSW
Comment: I370011
Columbus County
Driver:
Materials & Services
Ticket: 21001449476
Date: I11712019
Time: 15:31:23 - 16:20:40
Scale
Gross: 69880 lb In Scale 1
Tare: 36320 lb Out Scale 3
Net: 33560 lb
Profile; 021-E3-191191Synthe-tic Pond Liner
Quantity Unit
100%of Profiled Waste - Per Ton 16.78 ton
I hereby certify that this load does not contain any unauthorized waste.
Deputy Weighmaster:
Teresa Smith

I
No.13700.6-
NON-HAZARBOU 5 SPECIAL WASTE & AS 2 r=STOS MA N IFEST
if vaste is mbCULM waster compleme Sa,—ioiis 1, 11, 111, aria FY, if -*3NLL ir, NQ: 4,4LukmhaAr.. curvut+! only, secmre JJr jrg il]]
Section I. GE NERATOR'tGeneratar complete all of qeclian 1.)
a. Gsieatu Nairi- J­ej J. 43enrmpling i cwzfinn; _Flexion luu
h. Wrms: d 3 P* ... e- Add -es;: 333 NE+ S Ed" Ru*([
AC
r. Pifre. ND' T. Pharip. ND.'
I I ow r tf L)( Lhe 92M t. db - ig rap::i i Lv dFm f m to ger uaw, axnpk-Le d, or f
g. Oexe& Nam: i. Cwrr[IY rhme Neu
i. vii WASTE CODE Ca rrta I re r s I
Jnr. Ho. lype nee mu -A- Deum
VjagtL-:
r DO PCAM' , CR.'1
LILL I G W.
uf - - - - — i-ks r j u Hiva
GEINMATM'S URTIFP�, KQCR I hereLy mfffy Vat -In atone or.," fraterla is rDt a huam-3z -e..asie as cenred tr' 40 CAF D2rT 261 Cr L11V C.- WAAF
. AA Ka t1u, !.'-- b.! lay, h2 s teen pr p X, I V ;4: f DK ck m rd: d 2 r a pac a N d. a -0 rp rr. p, ape r ODM Nora � r trW-� D tYJD n ac4XN - W ci a p p I -Ga�ie i 1 TRUCK
F12LYL12rVJ11y; ANIP, ifthoe waste k; a breabrnent rm;rdue of 2h ipmvimsl%r resbrkbBd 1ha2agigiNg WpgW sub)kd La the Land MWs -,Wi 0 CFHEA I
i d!!q 1 rr%. and WX I ae' vo k - le %W u! v I he -b5m Lr v At! d a WN dad i? LWM Lht, i t= i i erc� dl 4D C F R LQ r L 264 e I NJ 'W P N iy Lff a W m n3:1.i S W-m Lm 1 LUIM
asdefti,d M, 411. CYR Parr �F: p po. WS
Y VARDS
?,- CUUM %iErUS
?3 CUNC OARr$
Ape-11. %dr-pt Signc*xe SF =-trt be:e
Trui4mrtef cafripm 1?
Section Il. TPLANSPORTER(C) en era" r cc r-1 P -9 te a - d; Trd ri vrW r 'A.Lr uj ni i pKrw Iril
TRANSPIORTEP I TRANSPORTER 11
a. Nji-ju; h. Harr:
lk Ad-.ritZ: ""3 OL ik I. AW rem:
C. -Crive- Narfii?,iTiffe: Darer Nmnierr-ile:
hu Iff I -ere
d. Pham. 14a.! f.L. -,KKtk k. Pheirw. 4n.: I. Thick No.!
MOO
f. VL, h i r. c -M rise N aj SU te 14 M.Vehi[IE LiLeii52-No.05131:e:
)Nu-ai.%iledgemept d � eulpt ot Materl3is. Ackn vmleag e mem of REoN t of m a tima Is.
Drier r, le. azure Spijrmml Imle !DKw GNrarL -e 9*wse -r Date
F�ff
Section 111. DESTINATION (C;`fe'aum,c(3Lffl A
Zi. b -.0 N-3171C c. r1hp3i7e Number,
b. P-inical Affdre-5: d. Mail rig Address:
u. Dism-puncy Lrdicutiv,
I 1-mby cutify H-ot Lhc ?ibCmz� nArrmM r-AM-.rr;hl -ms kern �Eccpt-z Of Wmffiilcd�c 'Jic ftcqc4nq r. roc and accurue.
r4arni! nfAut-WmA Agm! '-!1gnu3.r!! 7 Rcfp r.r. M to
Section M CUSTOMER
a. Name: HtAiwl d. Phone. Niwrkwr:
b. A 2,11 E-Sg'- K) Bw 131 G Cduirnb", OH 43216 D. moOle:
r. NaniefMe: Am W-r--Oi.?, F. Cumftw K.ifflher! 0 21
( 1�11r,
section V. ASBESTOS uprr-j1;W4 MrV 4�_
a, OpemWc;* Kann: h. 0.--eratzes- Fh*rie r%b;
C. Owdtorli* Adde!!L!
0. Snpdoil Hmmrll in 1qc;Vucti.--ns and additif5ral lntormatM-,
0 PIE RA TOR $ C E wrI F I-LAI H3 N; ! h i! -d7( rk-.I.-i m hA ft- rorr. rLn In. cf th i r. rerqLe, - wff -i rC 10 Fy 0 , '0.) rc i i ill; - y cl r-5 r i , W a -jow 4r Ix D Do jl 10 D. 49 r wac a r.1 mC e Li ?Fr c d LkO"
rr a rk ru. aryl LaKk.,J. and 2 - e i -i al cO E pft15 -1 p mM mc t on cr. - h-a -u W. by, Nq F vm y w.1 -cJi r g t -1 ?1 pr. I ican f,. n nr., m h rA-q I ?ad WAbr..Trwfr. rrmj i i M r m .
its-d k- rN N?i m e- � Ti H m:
F. %Wfle aid Andr"�
J R-- wm3ible Age-mv:
— FriaLqe; El F-1 Lv.l l %f-abe % raihlable
-CNm-- dir ifr'i lir - mipire w A h,,wr% r i%�. -4vwdp, mriii, %. :r mqm,3rvd-. lim I'm My m-6 it rr iwL-J 1-5 it rnm� diA ii, Ih- iinTliab" it me ya km :qxiacr :r Si i. coq —X R
ReTUFM TO GENERATOR

COVANTAWaste Profile
Environmental
5011.MtIok'1S
AiIII 'MI 0usk MWI8W-Vk8 mpflar}'
hiem lon. Sae, l ncnin S1xu, Ch m.
FO PAM L30
DmWwbua, CK 432 ] 1i
FrWc ntmber_ 1 ] 00041 d 94
-Snlim I Gtlwxfil 11i]ioxma bIL
Ceaeraler KAICrk;
Elcxim FlIA EL,
333 Neils Eddy Road Ralc I.D:
RieWVAW CL. North Carolina,
R456
&edlan; 2 %Wsba InkrmstitLan
%Vzele [Fame; hainwalet awl Rns5. LlrlaIcrbI Ty r: NDik-fudLr&lrial Waite
Preecss Genckialiag Wass+.e. Rn1iiwalw Itii iyirAd Lail' Lpp n P luvYl, nro q i mj:ft 1'MVjde11: No
CoWrAminatian
AupptKsling I31)mmenlmf on. {1mmwr Kr mlcdge 0 ther DI)eu nkelLtalifll l
C-ontaiM1-Ifie: TT - Cwgu Slwks (Li ink trwh.) CCD#LITWr SkO Fillk
CmFitainer &xe Qt1c*r:
EsC, Quaialitty Per 11,211very. Quaw yr UCIN-L Oallnnx I - mI iin211crL Frcgpi ency: Yearly
15W
nyalcR I SON, Liquid
"nfelaar F'xIrafiti-m.INiTrpob1e
Odw.Nabc
Faiat NMpr Test:Rai L
sertisn 3; PkySx.1l PrflgcrtZS
0 of Layer-3:9ingLe
Bell d 14:5_03A
Stodge 11/9,
Colon •Lear
ViRCOMEY:Iow
NLnylr
B`l'UiPavnd; D
Reocth ity Nt`ilIWIN091$
pH;4- ] 0
Section 4: VyRiiw empog5flaa
atain%+AW 90-IOD% -Sett 0. t 0%
Sf01n1[I� �]rLau�}:
i114dr'ry �+Yl• ro�!
Arm& (ppllk�L
S elexi-om (ppm):
Calrldt (ppm):
Mn nganac (ppej.
911 3Le (-N1. V.)-
AWilmmph {ppun):
FOC61u 13 :5= CdJ k 10 M U C 3 1 A -bf {:aoveru
Ch]arLrne (w. SC, ;
FI oMine (ppnkj.
81Lfu r ("IL %):
[fl-dine (pp im):
C_urimbim [ffmj;
ChremLsm (gym);
Andmamiy (pp IrM)i
$erynir m (pi► i):
CMppp' (PPM):
.911ver (pFOM)r
Vanndium (jeiwLr):
ZirLC (pptx):
} gfdq r (wt. %);
Unnhilm LvAxldo (wt. "A):
Yheno (Dwkk).
A10601(WIL %)I
Lead [ppmj,
MerLLtry QpJM):
13R rlLlm (ppm);
Aluminunrn Oxidc (ppm I:
$i1Ee NIN 00, %)!
Niekel (nao)=
CXanld,es (ppm):
Suli-edes (Vg ):

Sectim C T'F7njpwtnk*X AIe CU
M iETO bm IoeIrl=#ianA:
C000glckd 5hlpping Deieriirlion; Nc--d-RCRA,
Naa-DOT Replamd i'AMeHM, ("ItwiwWr and ^u'10
Rcut'lun 7: ReKnlLdcry loRwimliula
G-aeJ-at WRetf CSMse18catloe: MDO-1 1BZBrCb115
Wum 0KID 1: Nam Waste Cok.2:
StOc, Prminein I ar Lmf`L M Itlnteil = Nib :qp eriaA W3Ltm NO
I k42'114!FldM 1lCML Nletlu0d= GUicndar L{dOWIcdga
v.-mis J4imb A Soltakila: CSC
11CRPoDOMre enwhill Empty:
Rmilli cldvc: NO
C-onleiom Didwilm; NO
TolyclalprinoteJ Jdplymyls (PCBs): NO
Uther L.s-CFqP!19M
lugtilowd Nocelot NO
1:Y. UCLA,. NO
M-iffealwastc; LNG
wn5te QIa3;
Mrti-Teriee- Oil Filters; NO
0SEU. -W
lWveraal Wywtrr NO
Cmtrellsd NCI
Special P L' IUYKgIn wile g (:grltmlm T ummel h1d R dxardamrr M%fitm: NO
Ikknillml?
grcliAG Br Wed OR WaremaLy
Umd Vt1;Nv (ki-spec *r Off- epee MA Mind HrLaltrd-ams Ww Pk-01A
l lnlnWim nrlf All) pi m MA Rfib-it Pju Lin*dzTkN?A FZ59 ;& Prestl rVIPMOhM Mel 11.5d f4;A
See lieu IV PA Wive itepar t1 sag Inn rmallm
IPA Rraid xul WK3 tu: NO FA Reaziuiit Wote Cro&: PA Residunl lathe Coda INNTkilnln;
VYarr+l my
ewLi fyr &bB1 I have suAck-m "aczeyLable Imawkd$e"' w cfimpWte I hie Inkjr atior1 vi.4 mittad almw and that all eltechcd 6wurxcnts
cowain krur~ n3Ld acminte d rlptiom of the. makedtl. A alp eerlil� tke fna waste is not a Hamdaus malaaial as al O=d in 40 CI�P.
261F a 111C 3 ISf:A wmiv, or NA C. r elated radioa,.:tive v=Lc. Thu smrl Tk. if pmvxJA, is mpilmm alin -uf She malarial OftciYjad
.A.M. A lssrd�y Awaa to LrLrictrai f}' and hold ravmle Eauir�Dvu!l 3 c uliunm Jmrm m frQUL ail WS1, 6mges, LlaMity aT otbw
exp ensea (including b%t nal limi4od $a attimcys and oriw.,r1 wiLimms rc**) rewlWig frtoln any Lsa-.cuYrta ar kcomplebc hibroLatim
pmvidrd hcr4C&q.
iVnrrLe: ����I�eatlljp�• Dw te:
*ji&#xi: mLmrr-,L U%EPA H&vff aus WasMOW lip meal Mlo 941t hTlpaJ�lrww.tPL.ppY�hW;ti Mat11015fd181-rile-hagard lu -
w75SL--gUlefBtDr- 1ik DVCL1}CL1r8. --T

COVANTA
Environmental
Solutions
erd fic ate ofP Materials Management
s emerawr
Hvicn
333 WIN Eddy Road
li:C XXJ U;-W Noi,h Cruohna 2845C-
Shipping Dncu®en! 0 BOL
NO R! Saks CzdLr M9092261
�kr*i(f U0ICc L VI " I f�
l pia iv
Pr:GIo LD
wagre Vmri Irkum
VmLume
L'<)b[ .%Inruperrhmt Mel b01
nispaNd Site
{'O0Nirrtr Ty
1
11Lom1884
LRAWYea zr and 5iR
2RL5
(Al'of's W*sIC' gtcr
rlF5- Ashi! bmg 12503
TT- Cprap Jenks
TfPmmc-nr
N Kpyeltrrille Strad.
(to rLk"cks)
AshrWp, NC
Ibis 2acraren1.3emb•• rerli6es IFai -te d-we-&.56bcd rraxriaIs ux*; -mrcp0 in ;j;czd,rpc,vf_ all iepcmd x A mppIiruLk he a, I I I I e th9 MA&:I1 eeyuIdikcu.

STRAIGHT BILL OF LADING
I�-• NOT weGDrlAeLF
Page n: -
Shiper No.
Carrier Ike.
gat. _x
Qn Cv%Kd a-LioFrc ry•71 ar-t•. IT •' lwra ].+an lmr�vL� —' Pn'+���W+�i *1! 1. !IY(Yu: r % i �x
Sir-m stain bp cbw
••
— -- - Ot hi. EIrfilA:ll=} Lt•11:1_I 7 Cl r42 _
Na SJnMs 0ASP; 1)ESCR1Pln0H
L a14L o ;pr H M -kI Ir NA 4%eb . PeapA, 311�:i:r]I `Lore. o aurim Clasa. PaGP.. rg Graun
} ,4�
PLAQALFRD5 Tl�WErRE D; Y" o NO E;l
-W* AK*W- *01 �l4h N��+ +•� M+YrW Id AAF rrtrf• �y,d Morro rlF rY dy
LPLdL�L' m �M i }mod 4 gym N ,naa ri Rio dal od Ts a aft 'Thwio
�d a end err! d Pr�rda h� rHa'kd4' dyb LT w+ �¢pr do-
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Lined Pond Closure Completion Report — Hexion Acme
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Appendix E Closure Certification Letter
EHS Support LLC

(&N E
ONE ENVIRONMENTAL GROUP
January 7, 2020
James (Jay) Reid, PE (MD, MI, OH)
Principal Client Manager/Engineer
EHS Support, LLC
e. [e-mail]
p. [phone]
o. Columbus, Ohio
w. ehs-support.com
Re: Final Certification of Lined Pond Closure
Hexion Acme Facility
333 Neils Eddy Road, Acme, North Carolina
Dear Mr. Reid,
ONE Environmental Group of Carolina, PLLC (ONE) herein provides a certification for the
deconstruction and restoration of the former lined pond at the referenced facility. The
former lined pond was regulated under North Carolina Department of Environmental
Quality (NCDEQ) Closed -Loop Recycle Permit (CLRP) No. WQ0034775 issued on November
30, 2010. The lined pond was removed from service in July 2011.
The Lined Pond Closure Plan (EHS Support, January 2019) was prepared for closure of the
lined pond and approved by NCDEQ on March 12, 2019. Section 3.4 and Figure 5 of the
closure plan indicates that restoration activities will include regrading, compaction, and
stabilization to promote sheet flow of stormwater in a south/southwest direction. Section
4.0 of the closure plan requires that a North Carolina -licensed professional engineer (P.E.)
certify that action was taken according to the plan, as well as local and state regulations.
The certification by a P.E. is required in accordance with the Guidelines for the Closure of
Permitted Wastewater Ponds and Lagoons dated (NCDEQ, June 2012).
Mr. J. Rusty Field, P.E. of ONE performed a site visit to inspect the work on November 6,
2019. Based on the site visit, project correspondence and photographs provided by EHS
Support, LLC staff Anton Heitger and Bob Conger, and review of the Lined Pond Closure
Completion Report (EHS Support, January 2020), the deconstruction and restoration work
was completed in accordance with the Lined Pond Closure Plan (EHS Support, January
2019) and applicable local and state regulations.
Please contact me should you have any questions [phone].
ONE Environmental Group ofCarolino, PLLC
www.oneenv.com

Jay Reid
January 7, 2020
Page 2 of 2
Sincerely,
ONE Environmental Group of Carolina, PLLC
J. Rusty Field, P.E.
Principal
CA1}0�i��i
;o SEAL 7r; -
040609 =
FN -?-z
North Carolina Professional Engineer,
License No. 040609
ONE Environmental Croup of Carolina, PLLC
www.oneenv.com