20250305IPC to Staff 12-18 - Redacted.pdf

-MOM R®
DONOVAN WALKER
Lead Counsel
dwalker(a)idaho power.corn RECEIVED
March 5, 2025
Idaho Public
Utilities Commission
March 5, 2025
VIA ELECTRONIC FILING
Commission Secretary
Idaho Public Utilities Commission
11331 W. Chinden Blvd., Bldg 8,
Suite 201-A (83714)
PO Box 83720
Boise, Idaho 83720-0074
Re: Case No. IPC-E-24-45
Application of Idaho Power Company for a Certificate of Public
Convenience and Necessity for Two Battery Storage Facilities
Dear Commission Secretary:
Attached for electronic filing is Idaho Power Company's ("Idaho Power") Response
to the Second Production Request of the Commission Staff to Idaho Power in the above-
referenced matter.
The response and attachment contain confidential information and will be
provided to the parties who sign the Protective Agreement.
If you have any questions about any of the aforementioned documents, please do
not hesitate to contact me.
Very truly yours,
Donovan E. Walker
DEW:sg
Enclosures
1221 W. Idaho St(83702)
P.O. Box 70
Boise, ID 83707

CERTIFICATE OF ATTORNEY
ASSERTION THAT INFORMATION CONTAINED IN AN IDAHO PUBLIC UTILITIES
COMMISSION FILING IS PROTECTED FROM PUBLIC INSPECTION
Case No. IPC-E-24-45
Idaho Power Company's Application for a Certificate of Public Convenience and
Necessity for Two Battery Storage Facilities
The undersigned attorney, in accordance with Commission Rules of Procedure 67,
believes that Idaho Power Company's Response to the Second Production Request of
the Commission Staff and attachment to Request No. 16 dated March 5, 2025, contain
information that Idaho Power Company and a third party claim are trade secrets, business
records of a private enterprise required by law to be submitted to or inspected by a public
agency, and/or public records exempt from disclosure by state or federal law (material
nonpublic information under U.S. Securities and Exchange Commission Regulation FD)
as described in Idaho Code § 74-101, et seq., and/or § 48-801, et seq. As such, it is
protected from public disclosure and exempt from public inspection, examination, or
copying.
DATED this 5t" day of March, 2025.
Donovan E. Walker
Counsel for Idaho Power Company

DONOVAN E. WALKER (ISB No. 5921)
Idaho Power Company
1221 West Idaho Street (83702)
P.O. Box 70
Boise, Idaho 83707
Telephone: [phone]
Facsimile: [phone]
dwalker(o-)idahopower.com
Attorney for Idaho Power Company
BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION
IN THE MATTER OF IDAHO POWER )
COMPANY'S APPLICATION FOR A ) CASE NO. IPC-E-24-45
CERTIFICATE OF PUBLIC CONVENIENCE )
AND NECESSITY FOR TWO BATTERY ) IDAHO POWER COMPANY'S
STORAGE FACILITIES. ) RESPONSE TO THE SECOND
PRODUCTION REQUEST OF
THE COMMISSION STAFF TO
IDAHO POWER
COMES NOW, Idaho Power Company ("Idaho Power" or "Company"), and in
response to the Second Production Request of the Commission Staff ("Commission" or
"Staff") dated February 12, 2025, herewith submits the following information:
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 1

REQUEST FOR PRODUCTION NO. 12: National news has reported several fires
in utility scale Battery Energy Storage Systems ("BESS") over the past year. Please
provide the Company's analysis of the BESS fire risk, and the measures the Company
intends to implement to mitigate this risk.
RESPONSE TO REQUEST FOR PRODUCTION NO. 12: Codes and standards
regulating energy storage systems have rapidly evolved to enhance safety practices and
requirements for stationary battery systems nationally. The percentage of fire related
incidents are shrinking significantly on a percentage basis when compared to national
deployments due to more rigorous testing, codes, and standards. Idaho Power will install
comprehensive industry-leading safety systems and remote monitoring and operation
capabilities that comply with current codes and standards to maintain the safe and reliable
installation of BESS facilities. The Company has engaged with a nationally recognized
consultant, Fire & Risk Alliance ("FRA") to support safety planning, design, and first
responder training as it relates to the projects and specifically the battery technology. FRA
is developing a Hazard Mitigation Analysis and Emergency Response Plan ensuring that
the facilities meet all applicable codes related to fire risk safety and emergency response
in coordination with applicable jurisdictions in which the batteries will be installed. In
developing the plans and designing the facility, the Company has coordinated closely with
the fire departments and other first responders and will continue to do so to ensure safety
is the utmost priority and appropriate training is comprehensive.
The battery enclosure will sit on a concrete pad and the ground around the
batteries will be covered with gravel and kept weed-free to reduce fire risk. Each battery
enclosure is completely contained and separated from adjacent battery units based on
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 2

full scale fire testing results to minimize the risk of fire propagation should a thermal event
occur. This is designed to limit any event to the singular unit and protects the rest of the
containers, thus limiting the overall impact. Roads have been designed to ensure access
by first responders is adequate and appropriate setbacks from property lines further
promote public safety.
Idaho Power will comply with the latest applicable codes and standards such as
the National Fire Protection Association which has standards for energy storage systems
on design, alert systems, and response, the International Fire Code for energy storage,
and Underwriters Laboratory testing certifications. Idaho Power will also host response
training with the Fire Department, first responders, and the Company's facility operators.
On February 3, 2025, the Boise City Planning and Zoning Commission approved
Idaho Power's conditional use permit application for the Boise Bench BESS project
acknowledging Idaho Power's adherence to applicable codes. The Hemingway
Incremental 50 MW BESS project already has an established permit.
The response to this Request is sponsored by Eric Hackett, Projects and Resource
Development Director, Idaho Power Company.
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 3

REQUEST FOR PRODUCTION NO. 13: Please provide a copy of any reports the
Company received or produced concerning its recent Melba battery fire.
RESPONSE TO REQUEST FOR PRODUCTION NO. 13: Please see the
Response to Staff's Request No. 13 — Attachment for a copy of the Idaho Power Air
Monitoring and Sampling report prepared in response to the Melba battery fire incident.
Note, the Company's response is limited to final reports analyzing the effects of the Melba
BESS fire that are not subject to attorney-client privilege documents prepared in
anticipation of litigation.
The response to this Request is sponsored by Eric Hackett, Projects and Resource
Development Director, Idaho Power Company.
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER-4

REQUEST FOR PRODUCTION NO. 14: If a fire occurs in a Company-owned
BESS system after the standard warranty has lapsed, please explain who the Company
believes would bear the cost to rebuild the BESS and why: the Company's insurer, its
ratepayers, or its shareholders.
RESPONSE TO REQUEST FOR PRODUCTION NO. 14: If a fire occurs in an
Idaho Power-owned BESS after the expiration of the warranty, the Company will attempt
to recover damages based on other contract terms and any other viable legal claims.
Idaho Power will submit a notice of claim to its insurance company for costs not recovered
through those claims. Speculating on the decision to rebuild is difficult as it would depend
on numerous factors, including but not limited to the facts and circumstances surrounding
the fire, the current capacity deficiency and resource needs, or the availability of other
generation resources. However, if a rebuild occurred, and the cost to rebuild exceeded
recovery from other means, the Company would consider the circumstances surrounding
the fire to inform any decisions on whether to seek recovery of those costs from its
customers.
The response to this Request is sponsored by Tim Tatum, Vice President of
Regulatory Affairs, Idaho Power Company.
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 5

REQUEST FOR PRODUCTION NO. 15: Section 7(a) of Presidential Executive
Order No. 14154 (Unleashing American Energy) pauses "the disbursement of funds
appropriated through the Inflation Reduction Act of 2022...." Please explain if the scope
of this pause includes the issuance of Investment Tax Credits ("ITCs") and Production
Tax Credits ("PTCs"). Additionally, please explain how Executive Order No. 14154
impacts the Company's two BESS projects proposed in the Application.
RESPONSE TO REQUEST FOR PRODUCTION NO. 15: Because Section 7(a)
of the Presidential Executive Order does not specifically address tax credits, and any
revocation to tax credits would require congressional action, Idaho Power's interpretation
is that ITCs and PTCs do not fall under the Executive Order and will remain unchanged.
This is further supported by an Office of Management and Budget ("OMB") memorandum
issued the day after the Executive Order which indicated the OMB does not believe the
tax credits fall under the Executive Order. Also, any transferable tax credits established
under Internal Revenue Code ("IRC") Section 6418 do not appear to be directly impacted.
The Company believes Direct Pay rules codified under IRC Section 6417 may be
affected, but because Idaho Power does not currently have any projects that would be
covered under Direct Pay rules, it is not applicable.
The response to this Request is sponsored by Donovan Walker, Lead Counsel,
Idaho Power Company.
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 6

REQUEST FOR PRODUCTION NO. 16: For each of the two projects proposed in
this case, please provide the worksheets showing the assumptions and calculations to
determine their life-cycle levelized costs. Clearly identify how the ITCs or PTCs are
incorporated into the calculation. Please add these two projects to the list of all the 2026
Commercial Operational Date Standalone BESS provided in Exhibit No. 3, Figure 15, and
then provide the new list, sorted by Ievelized cost.
RESPONSE TO REQUEST FOR PRODUCTION NO. 16: Please see Response
to Staff's Request No. 16 — Confidential Attachment for the workbook that includes the
computation of the Ievelized cost of the Hemingway Incremental 50 MW and the 50 MW
Boise Bench Expansion battery projects. The Ievelized cost calculation, which includes
recognition of the ITCs, can be found on the Financial Models tabs. The financial model
calculates the annual revenue requirement, which is offset by the ITC amortization
(column S), over the 20-year life of the project. The payment streams are Ievelized and
the capacity cost computed (row 107).
Below is an updated list of the 2026 standalone BESS projects from Figure 15 of
Confidential Exhibit No. 3 with the inclusion of the 50 MW Boise Bench Expansion and
the Hemingway Incremental 50 MW projects. With a lower Ievelized cost than all other
2026 standalone BESS, the two projects become the highest ranked standalone BESS
projects.
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 7

BESS 2026
Bidder Facility Name Master Project MW Sum of LCOC Score
50 75.0
50I 66.8
150 66.5
200 59.0
1001 41.3
150 40.8
200 40.3
50 39.9
330 37.5
180 33.3
100 32.4
330 24.6
180 21.8
100 1.0
65 -
The response to this Request is sponsored by John Wonderlich, Investor Relations
Manager, Idaho Power Company.
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 8

REQUEST FOR PRODUCTION NO. 17: Please provide a map and a more
detailed explanation regarding the transmission constraints that eliminated the 200 MW
solar PV plus 50 MW BESS project from viability. See Hackett Direct at 23.
RESPONSE TO REQUEST FOR PRODUCTION NO. 17: The transmission
limitations are in reference to the Western Electric Coordinating Council ("WECC")
transmission path 17, Borah-West. The Borah-West path, which Idaho Power jointly owns
with PacifiCorp, is comprised of five transmission lines as shown in Figure 1 below.
Borah —West
2557 MW East to West <� 1600 MW West to East
KPRT
i
i
i
i
i
BORA
' BRDY
MPSN '
ADEL �
HUNT
MDPO i AMFS
Figure I Borah- West Path
The addition of generation resources east of the cut plane of Borah-West will have
to cross the transmission path to reach Idaho Power's primary load in the Treasure Valley.
That includes projects connecting to Borah (BORA) and Brady (BRDY) stations. When a
generator or a third-party entity, need to cross the Borah-West path, a Transmission
Service Request ("TSR") is submitted to the transmission operator to be evaluated and
determine if there is any Available Transmission Capacity ("ATC") in any paths that the
request has to cross from the designated Point of Receipt to the designated Point of
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 9

Delivery. When reviewing the bid proposal, which is prior to a TSR submittal, it appeared
that the addition of the 200 MW solar photovoltaic ("PV") facility plus 50 MW BESS would
result in some potential limited curtailment of that resource to manage flow across Borah-
West though a full evaluation of the ATC had not yet been performed. This potential
curtailment did not disqualify the project but was worth noting there were potential
transmission capacity concerns, limiting the project's ability to meet the remaining
capacity deficiency. Following identification of these concerns, and as described in
Response to Staff's Request No. 9, the facility confirmed that a 2026 commercial
operation date was not feasible, so the Company did not pursue whether curtailment
would have resulted in reliability issues, as moving forward with the project in 2026 was
rendered moot.
The response to this Request is sponsored by Eric Hackett, Projects and Resource
Development Director, Idaho Power Company
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 10

REQUEST FOR PRODUCTION NO. 18: On Page 52 in Exhibit No. 3 of Hackett's
testimony, it shows that the 100 MW BESS Hemingway project was rejected due to
uncertainty in the overall cost of interconnection. Please explain if the proposed
Incremental 50 MW Hemingway BESS has the same uncertainty.
RESPONSE TO REQUEST FOR PRODUCTION NO. 18: As described in Mr.
Hackett's direct testimony, one of the top 10 most cost-effective resources for 2026 bid
into the 2026 RFP was a battery storage facility providing 100 MW of operating capacity
at Hemingway. It, however, was not moved forward to the final shortlist because the
existing Generator Interconnection Agreement ("GIA") only had approximately 50 MW of
available capacity, not the 100 MW of capacity bid into the RFP, creating uncertainty with
the interconnection costs associated with a 100 MW BESS. With an operating capacity
of 50 MW, the Hemingway Incremental 50 MW BESS would be covered by the existing
GIA and therefore no additional interconnection costs incurred. The Hemingway
Incremental 50 MW BESS does not have the same uncertainty related to the
interconnection costs.
The response to this Request is sponsored by Eric Hackett, Projects and Resource
Development Director, Idaho Power Company
DATED at Boise, Idaho this 5t" day of March 2025.
&)ra,
DONOVAN E. WALKER
Attorney for Idaho Power Company
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 11

CERTIFICATE OF SERVICE
I HEREBY CERTIFY that on this 5th day of March 2025, 1 served a true and correct
copy of foregoing Idaho Power Company's Response to the Second Production Request
of the Commission Staff upon the following named parties by the method indicated below,
and addressed to the following:
Commission Staff Hand Delivered
Adam Triplett U.S. Mail
Deputy Attorney General Overnight Mail
Idaho Public Utilities Commission FAX
11331 W. Chinden Blvd., Bldg No. 8 FTP Site
Suite 201-A (83714) X Email Adam.Triplett(a puc.idaho.gov
PO Box 83720
Boise, ID 83720-0074
Industrial Customers of Idaho Power Hand Delivered
c/o Peter J. Richardson U.S. Mail
Richardson Adams, PLLC Overnight Mail
515 N. 27' Street FAX
Boise, Idaho 83702 FTP Site
X Email peter(a)richardsonadams.com
Dr. Don Reading Hand Delivered
280 S. Silverwood Way U.S. Mail
Eagle, Idaho 83716 Overnight Mail
FAX
FTP Site
X Email dreading(a mindspring.com
Idaho Irrigation Pumpers Association, Hand Delivered
Inc. U.S. Mail
Eric L. Olsen Overnight Mail
Echo Hawk & Olsen, PLLC FAX
505 Pershing Ave., Ste. 100 FTP Site
P.O. Box 6119 X Email elo _echohawk.com
Pocatello, Idaho 83205
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 12

Lance Kaufman, Ph.D. Hand Delivered
2623 NW Bluebell Place U.S. Mail
Corvallis, OR 97330 Overnight Mail
FAX
FTP Site
X Email lance(a)aegisinsight.com
Micron Technology, Inc. Hand Delivered
Austin Rueschhoff U.S. Mail
Thorvald A. Nelson Overnight Mail
Austin W. Jensen FAX
Kristine A.K. Roach FTP Site
Holland & Hart LLP X Email
555 17' Street, Suite 3200 darueschhoff(a)hol land hart.com
Denver, CO 80202 tnelson hol land hart.com
awiensen(a)hol land hart.com
karoach hollandhart.com
aclee(a)hol land ha rt.com
Stacy Gust
Regulatory Administrative Assistant
IDAHO POWER COMPANY'S RESPONSE TO THE SECOND PRODUCTION REQUEST OF THE
COMMISSION STAFF TO IDAHO POWER- 13

BEFORE THE
IDAHO PUBLIC UTILITIES COMMISSION
CASE NO. IPC-E-24-45
IDAHO POWER COMPANY
REQUEST NO. 13
ATTACHMENT

1r.7rF. 11H a
IDAHO POWER
AIR MONITORING AND SAMPLING
SUMMARY - REVISION 1
Melba, Idaho Fire Incident
October 2 — October 6, 2023
Project #031332

1.0 INTRODUCTION
Idaho Power requested that CTEH®, LLC (CTEH) provide air monitoring and sampling support in response
to a lithium iron phosphate battery fire occurring at an electrical substation near Melba, Idaho. The fire
started at approximately 05:00 Mountain Daylight Time (MDT) on October 2, 2023 and appeared to be
fully extinguished on October 5, 2023. Prior to CTEH's arrival on site, Industrial Hygiene Services
conducted air sampling on site around the impacted substation.CTEH personnel mobilized to the incident
site and began real-time air monitoring in the surrounding community at approximately 19:17 MDT on
October 3, 2023. This report summarizes analytical air sampling data collected by Industrial Hygiene
Services on October 2, 2023, real-time air monitoring data collected by CTEH from 19:17 on October 3 to
04:24 on October 6, 2023, and analytical air sampling data collected by CTEH from October 3, 2023
through October 5, 2023.
Summary of Conclusions
• There were no detections observed during real-time air monitoring that exceeded health-based
action levels for chemicals potentially associated with the fire.
• There were no constituent detections observed during analytical air sampling by either
monitoring group that would represent a public health concern.
2.0 AIR MONITORING AND SAMPLING METHODS
CTEH personnel developed and implemented an air Sampling and Analysis Plan (SAP) (Attachment A).
Real-time air monitoring was conducted in accordance with the Community Monitoring plan outlined in
the SAP. Community Monitoring was conducted at breathing zone level in publicly accessible residential
areas near the substation.
During this reporting period, CTEH personnel conducted handheld real-time air monitoring for
atmospheric flammability measured as a percentage of the lower explosive limit(%LEL),carbon monoxide
(CO),carbon dioxide(CO2), hydrogen fluoride(HF), hydrogen chloride(HCI), acid gases, particulate matter
with a mean diameter of 2.5 micrometers (PM2.$), and volatile organic compounds (VOCs). Handheld air
monitoring was conducted using RAE Systems by Honeywell MultiRAE Pro instruments, TSI SidePak
AM520 instruments, ChemLogic CLPx Portable Gas Detectors, and Gastec piston pumps with chemical-
specific colorimetric detector tubes.All instrumentation was calibrated once per day or per manufacturer
recommendation.
CTEH personnel also deployed stationary radio-telemetering real-time air monitoring instruments (RAE
Systems by Honeywell AreaRAE instruments) at multiple locations surrounding the substation. AreaRAE
Air Monitoring and Sampling Summary
Melba, ID Fire Incident Page 1 CTEH "
October 2-6, 2023

instruments were used to monitor VOCs, HF, HCI, CO, %LEL, and oxygen (02) every 15 seconds. VOC
instrumentation drift was confirmed with a secondary instrument on multiple occasions, indicating that
at least some detections of VOCs were due to instrument error and not the presence of VOCs in the air.
Drift events were documented at station AS03 on October 3 at 23:50, October 4 at 1:19,and October 5 at
7:19.
CTEH was provided laboratory reports from analytical air sampling performed by Industrial Hygiene
Services and a map of sampling locations utilized. CTEH was not present at the time of work performed
by Industrial Hygiene Services. Industrial Hygiene Services conducted sampling for total dust,total metals
particulates, metals particulates with an average particulate size of 4µm, and total volatile organic
compounds (TVOCs). Sampling for these constituents was conducted during the afternoon of October 2,
2023 at four locations in a general downwind direction from the substation. Samples for total dust and
metals particulates were analyzed by the Wisconsin Occupational Health Laboratory using NIOSH Method
0500 NIOSH Method 7303, respectively. Samples for TVOCs were analyzed by Enthalpy Analytical by an
in-house analytical technique incorporating United Stated Environmental Protection Agency (USEPA)TO-
17 and International Organization for Standardization (ISO) 16000-6. Within the laboratory reports for
TVOC analysis, Enthalpy Analytical provides a list of the highest compounds detected within each sample
based on a search in the Air Survey Analysis List.These lists of highest compounds detected were utilized
as the individual VOC detections discussed in this report and data are rounded to the nearest whole
number.
CTEH personnel deployed analytical air sampling at five discrete locations around the substation which
were co-located with stationary radio-telemetering real-time air monitoring instruments. Analytical air
sampling was conducted for VOCs, metals particulates',and polycyclic aromatic hydrocarbons(PAHs). Air
samples for VOCs were collected with 1.4-liter evacuated Minican canisters equipped with 24-hour flow
controllers. Samples for metals particulates and PAHs were collected using analytical sampling pumps
with mixed cellulose ester membrane filters or 37mm PTFE membrane filters, respectively. The sampling
strategy for metals particulates and PAHs involved deploying samples for approximately 12 hours, with
new sample deployment at the time of previous sample pick-up to provide continuous analytical sampling
coverage. Samples for VOCs were analyzed by Pace Analytical, an American Industrial Hygiene
Association (AIHA)-accredited laboratory, by USEPA Method TO-15 with Tentatively Identified
Compounds (TICS). Samples for metals particulates and PAHs were analyzed by SGS Galson by NIOSH
Method 7303 and NIOSH Method 5506, respectively.
To assess analytical sampling results, two types of reference values were utilized. The first type of
reference values are health-based screening values (HBSVs). HBSVs are highly conservative reference
concentrations, below which health effects are highly unlikely to be observed even in sensitive
1 Ni,Co, Li,Cu, P, Pb, Fe,Al, Fe Oxide
Air Monitoring and Sampling Summary Page 12 Melba, ID Fire Incident CTEK
October 2-6, 2023

subpopulations. HBSVs were selected from two primary sources. Priority was given to the acute Minimal
Risk Levels (MRLs) derived by the Agency for Toxic Substances and Disease Registry (ATSDR). If ATSDR
MRLs were not available for a constituent, HBSVs were selected from the short-term Air Monitoring
Comparison Values (AMCVs) derived by the Texas Commission on Environmental Quality(TCEQ).
If a constituent detection was observed above the concentration of a HBSV or an HBSV was not available
from ATSDR or TCEQ, the second reference value type was selected. These reference values are
emergency guideline values (EGVs). EGVs are created for emergency scenarios and are tiered based upon
the potential health effects associated with exposure. For the current report,the EGVs referenced are the
most conservative and represent concentrations at which odors or irritation may be noticeable, but
effects are expected to be transient and reversible upon cessation of exposure. Priority was given to the
Acute Exposure Guideline Level-1 values (AEGL-1) derived by the United States Environmental Protection
Agency (USEPA). If USEPA AEGL-1 values were not available, the Protective Action Criteria-1 value (PAC-
1) from the PAC database maintained by the Office of Environment, Health, Safety, and Security was
utilized. The PAC database provides EGVs from multiple sources, including the USEPA AEGL values, the
Temporary Emergency Exposure Limits (TEELs) derived by the Department of Energy (DOE), and the
Emergency Response Planning Guidelines(ERPGs)derived by the American Industrial Hygiene Association
(AIHA).
3.0 AIR MONITORING RESULTS
A summary of handheld real-time readings by location is provided in Table 1. Maps of the incident location
and handheld air monitoring locations are provided in Attachment B. A summary of stationary radio-
telemetering real-time air monitoring data is provided in Table 2. A map of locations and graphical
representations of radio-telemetering real-time air monitoring data are provided in Attachment C.
Table 1: Handheld Real-Time Community Monitoring Results
Represents
Count of Count of Concentration Action Level Health
Analyte Instrument Readings Detects Range* Exceedance? Concern?
Acid Gases(ppm) Gastec#80 141 0 <0.5 ppm No No
CO(ppm) MultiRAE 120 0 < 1 ppm No No
CO2(ppm) MultiRAE 61 61 300-600 ppm No No
HCI (ppm) CLPx 11 0 <0.1 ppm No No
HF(ppm) CLPx 8 0 <0.2 ppm No No
%LEL(%) MultiRAE 105 0 < 1% No No
PM2.5(mg/m3) AM520 101 101 0.002-0.126 mg/m3 No No
VOCs(ppm) MultiRAE 165 0 <0.1 ppm No No
*If no detectable concentration was observed,the instrument detection limit preceded by a"<"is listed.
ppm=parts per million;mg/m3=milligrams per cubic meter
Air Monitoring and Sampling Summary Page 13 Melba, ID Fire Incident CTEK
October 2-6, 2023

During Community Monitoring, no detections of VOCs, %LEL, HF, HCI, CO, or acid gases were observed.
No concentrations of PM2.5 exceeding the health-based action level of 0.138 mg/m3 were observed. All
detections of COz were within normal atmospheric levels.
Table 2. Radio-Telemetered Real-Time Air Monitoring Results
Represents
Count of Count of Range of Action Level Health
Station ID Location Analyte Readings Detections Detections* Exceedance? Concern?
%LEL 7,308 0 <1% No No
CO(ppm) 7,311 0 < 1 ppm No No
North of HCL(ppm) 7,311 0 < 1 ppm No No
AS01 fire HF 7,311 0 <0.1 ppm No No
Oz(%) 7,311 7,311 20.9-21.3% - No
VOCs(ppm) 7,311 0 <0.1 ppm No No
%LEL 7,609 0 <1% No No
CO(ppm) 7,609 12 2-4 ppm No No
East of HCL(ppm) 7,609 0 < 1 ppm No No
AS02 fire HF 7,609 0 <0.1 ppm No No
Oz(%) 7,609 7,609 20.9-21.3% - No
VOCs(ppm) 7,609 3 0.1-0.2 ppm No No
%LEL 7,611 0 <1% No No
CO(ppm) 7,611 0 < 1 ppm No No
AS03 South of HCL(ppm) 7,611 0 < 1 ppm No No
fire
Oz(%) 7,611 7,611 20.9-21.4% No
VOCs(ppm) 7,611 1,167 0.1-0.3 ppm No No
%LEL 6,500 0 <1% No No
CO(ppm) 6,500 0 < 1 pprn No No
AS04 West of HCL(ppm) 5,379 0 < 1 ppm No No
fire
Oz(%) 6,500 6,500 20.3-21.7% - No
VOCs(ppm) 6,500 1 0.1 ppm No No
%LEL 1,545 0 <1% No No
Southeast HCL(ppm) 1,545 0 < 1 ppm No No
AS05 of fire Oz(%) 1,545 1,545 20.9% - No
VOCs(ppm) 1,545 0 <0.1 ppm No No
*If no detection was observed,the instrument detection limit preceded by a"<"symbol is listed;ppm=parts per million
During this reporting period,there were twelve detections of CO.All twelve CO detections were detected
at a single station,AS02,which was in a general downwind direction of the substation during the fire. No
detections of CO exceeding the on-site action level of 25 ppm were observed. Detections of VOCs were
observed at three locations: three detections at AS02, 1,167 detections at AS03, and one detection at
AS04. No VOC detections above the on-site action level of 0.5 ppm were observed.
Air Monitoring and Sampling Summary
Melba, ID Fire Incident Page 4 CTE
October 2-6, 2023

There were no detections of%LEL, HF, or HCI during this reporting period and all detections of 02 were
within normal atmospheric levels.
4.0 AIR SAMPLING RESULTS AND DISCUSSION
4.1 Air Sampling by Industrial Hygiene Resources
Prior to CTEH's arrival on site, Industrial Hygiene Resources conducted air sampling on the afternoon of
October 2, 2023 in four general downwind locations from the substation. Industrial Hygiene Resources
conducted air sampling for particulates and VOCs. A map of Industrial Hygiene Resources air sampling
locations and analytical laboratory results are included in Attachment D. A summary of detections from
analytical sampling results collected by Industrial Hygiene Resources are included in Tables 3 and 4. If the
detected concentration of a constituent exceeded the HBSV concentration or no HBSV was available for
a given constituent, EGV values were included for comparison.
Table 3:Summary of Industrial Hygiene Resources Analytical Sampling Detections—Particulates
Sampling Detected
Station Concentration HBSV Exceeded HBSV EGV Exceeded EGV
ID Location Analyte Sample Type (Ng/m3) (Ng/m3) Concentration? (Ng/m3) Concentration?
Particles<4µm 400 _ -
South side Total Dust Total particles 410 - -of Hill Rd Particles<4µm 4.5 10 No -
1 downwind Copper' Total particles 4.7 10 No -
of
substation Particles<4µm 18 20 No -
Zinc Oxide' Total particles 20 20 No -
Particles<4µm 1,400 - -
Total Dust Total particles 1,400 - -
On Particles<4µm 6.3 1 Yes 1,500 No
southeast Antimony'.' Total particles 6.5 1 Yes 1,500 No
southeast
2
corner of Particles<4µm 14 10 Yes 3,000 No
substation Copper',' Total particles 15 10 Yes 3,000 No
property Particles<4µm 0.86 NA - 3,300 No
line Lithium' Total particles 0.98 NA - 3,300 No
Zinc Particles<4µm 71 20 Yes 10,000 No
Oxide',3 Total particles 73 20 Yes 10,000 No
NA—Not Available
'Health-Based Screening Value—ATSDR Acute MRL
'Health-Based Screening Value—TCEQ Short-Term AMCV
3Emergency Guideline Value—DOE TEEL-1
Air Monitoring and Sampling Summary
Melba, ID Fire Incident Page 5 CTEH .
October 2-6, 2023

Table 4:Summary of Industrial Hygiene Resources Analytical Sampling Detections—TVOCs
Detected Exceeded
Sampling Concentration HBSV HBSV EGV Exceeded EGV
Station ID Location Analyte (ppb) (ppb) Concentration? (ppb) Concentration?
South side Benzene' 21 9 Yes 9,000 No
of Hill Rd Styrene' 6 5,000 No - -
1 downwind
of Toluene' 4 2,000 No - -
substation Naphthalene 3 95 No - -
Benzene' 72 9 Yes 9,000 No
On
southeast Styrene' 20 5,000 No - -
corner of Toluene' 12 2,000 No - -
2 substation Naphthalene 2 $ 95 No - -
property Ethylbenzene' 5 5,000 No - -
line
Acetonitrile 6 NA - 13,000 No
NA—Not Available
'Health-Based Screening Value—ATSDR Acute MRL
'Health-Based Screening Value—TCEQ Short-Term AMCV
'Emergency Guideline Value—USEPA 8hr AEGL-1
The four sampling stations deployed by Industrial Hygiene Resources were placed in general downwind
directions from the impacted substation.The sampling station located closest to the impacted substation
was sampling station 2.This sampling station was located within the substation fenceline on the southeast
corner of the substation property. While this station provides useful information regarding constituents
potentially within the fire smoke, this sampling location is not representative of potential exposures to
community members. Detections of antimony, copper, zinc, and benzene were observed above HBSV
concentrations at sampling station 2 but were below EGVs.Additionally, while HBSVs were not identified
for lithium or acetonitrile, detections of both constituents were below their respective EGVs.
There were six constituent detections at sampling station 1, which was placed on the south side of Hill
Road downwind of the impacted substation. These detections were of copper, zinc oxide, benzene,
styrene, toluene, and naphthalene. Detections of all constituents but one, benzene, were below their
respective HBSVs.The detection of benzene at sampling station 1 was over 400 times lower than the EGV
of 9,000 ppb.
Sampling station 3 was located between the impacted substation and the closest home to the east.
Sampling station 4 was in a downwind location on the southeast corner of the agricultural field across Hill
Road from the impacted substation. No detections of any constituent measured by Industrial Hygiene
Resources were observed at sampling stations 3 or 4.
Based on these results, data collected by Industrial Hygiene Services on October 2, 2023 indicate that the
constituents measured did not represent a public health concern for nearby community members during
the fire.
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident Page 6
October 2-6, 2023

4.2 CTEH
Following arrival on site, CTEH initially conducted air sampling on the evening of October 3, 2023 in four
locations(AS01—AS04) in the cardinal directions around the substation for VOCs, metals particulates,and
PAHs. On the evening of October 4, 2023, a fifth sampling location was added on the southeast corner of
the agricultural field across Hill Road from the impacted substation (AS05).Summaries of detections from
CTEH analytical sampling for metals particulates and PAHs are included in Tables 5 and 6, respectively. A
summary of detections from CTEH analytical sampling for VOCs is included in Attachment E. If the
detected concentration of a constituent exceeded the HBSV concentration or no HBSV was available for
a given constituent, EGV values were included for comparison. Sample deployment dates for detections
of VOCs are indicated within the table in Attachment E. A map of CTEH air sampling locations and
analytical laboratory results are included in Attachment F.
Table 5:Summary of CTEH Analytical Sampling Detections—Particulates
Detected Exceeded
Sampling Concentration HBSV HBSV EGV Exceeded EGV
Station ID Location Analyte (Ng/m3) (Ng/m3) Concentration? (Ng/m3) Concentration?
Copper' 1.1 10 No - -
AS02 East of Lithium' 0.077 NA - 3,300 No
substation Phosphorus
Particulate' 8.6 20 No - -
NA—Not Available
1 Health-Based Screening Value—TCEQ Short-Term AMCV
'Emergency Guideline Value—USEPA 8hr AEGL-1
s Health-Based Screening Value—ATSDR Acute MRL
Table 6:Summary of CTEH Analytical Sampling Detections—PAHs
Detected Exceeded
Sampling Concentration HBSV HBSV EGV Exceeded EGV
Station ID Location Analyte (ppb) (ppb) Concentration? (lag/m3) Concentration?
AS01 North of Naphthalene' 0.076 95 No - -
substation
AS02 East of Napthalene' 0.31 95 No - -
substation
NA—Not Available
1 Health-Based Screening Value—TCEQ Short-Term AMCV
Detections of metals particulates and PAHs were only observed in the first samples deployed by CTEH on
the evening of October 3, 2023,which represent the data included in Tables 5 and 6. No detections were
observed in any other metals particulates or PAH samples collected by CTEH. Additionally,there were no
detections of metals particulates observed at sampling stations AS01 and AS03 or detections of PAHs at
AS03 on the evening of October 3, 2023'.
'During this sampling period,a sample was deployed at AS04.However,an analyzable sample was not collected due
to a pump failure in the analytical sampling equipment.
Air Monitoring and Sampling Summary CTEHO
Melba, ID Fire Incident Page 7
October 2-6, 2023

There were three metals particulates detections at sampling station AS02, located on the north side of
Hill Road in front of the closest residence east of the substation.These detections were of copper, lithium,
and phosphorus (Table 5). Detections of copper and phosphorus were below their respective HBSVs.
While an HBSV was not available for lithium, the detected concentration of lithium was well below its
respective EGV. There was a single PAH detected at sampling stations AS01 and AS02 on the evening of
October 3, 2023, which was naphthalene (Table 6). Both detections were below the HBSV for
naphthalene. Overall, these results indicate that concentrations of metals particulates and PAHs around
the impacted substation did not present a public health concern.
A summary table of VOC detections observed during air sampling by CTEH is included in Attachment E.
There were no VOC detections above their respective HBSV or EGV values in any of the samples collected
by CTEH, indicating that concentrations of VOCs around the impacted substation did not present a public
health concern.
5.0 CONCLUSIONS
Results of both real-time air monitoring and analytical air sampling conducted between October 2 and
October 6, 2023 from both monitoring groups indicate that all chemical constituents measured around
the impacted substation were not at levels that would represent a public health concern.
6.0 METEOROLOGICAL CONDITIONS
Attachment G contains a wind rose depicting wind speed and direction from the evening of October 3 to
the afternoon of October 5, 2023. Wind data is obtained from publicly available information collected at
the Nampa Municipal Weather Station located in Nampa, Idaho.
7.0 REVISION LOG
Attachment H contains a revision log documenting an overview of items within the report that have been
updated since the original version submitted on October 17, 2023.
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident Page 8
October 2-6, 2023

Attachment A
CTEH Sampling and Analysis Plan (SAP )
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

CTER
THE SCIENCE OF READY"
Lithium Iron Phosphate Battery Fire
Air Sampling and Analysis Plan (SAP)
Version 1.2
Prepared on Behalf of:
Idaho Power
Prepared By:
CTEH, LLC
5120 Northshore Drive
Little Rock, AR 72118
501-801-8500
October 6, 2023
Name/OrganizationDate Signed
Prepared by: Scott Malm, PhD,CIH ',l 1 10/5/2023
Reviewed by:
Approved by:
Approved by:
Approved by:

Air Monitoring and Sampling
CTEH°, LLC is focusing on the mixtures, chemicals, and indicators of flammability chosen below because they are among
the most important and readily monitored hazards of burning lithium iron phosphate batteries. Monitoring and sampling
for some chemicals or indicators of the presence of lithium iron phosphate battery components may be conducted less
frequently or even discontinued as product-specific information becomes available or as initial monitoring and sampling
results indicate that these chemicals and indicators do not pose a health concern.
The strategy is to utilize two broadly-defined monitoring plans: 1) Community Monitoring; and 2) Site Assessment.
Community Monitoring may take place in those residential and commercial locations immediately surrounding the incident
site, not necessarily currently occupied by members of the community. Unlike Community Monitoring, Site Assessment
does not necessarily represent ambient air monitoring near breathing zone level. Site Assessment may involve a variety of
different monitoring tasks intended to provide information that may help to delineate the nature and extent of the release
(e.g.fence line monitoring, worst case determination, container head space, ground level, etc.).
Free-roaming handheld real-time air monitoring may be conducted in a variety of areas based on levels of activity, proximity
to the release, and site conditions. Fixed-location handheld real-time locations may be established in the community in
order to provide concentration averages that may be observed and analyzed over time in distinct geographic locations in
the community.
Radio-telemetering RAE Systems' AreaRAE/AreaRAE Plus units may be deployed in all monitoring plans to allow for
continuous air monitoring in multiple areas.AreaRAE/AreaRAE Plus readings may be received and monitored in a centralized
location by CTEH° personnel to allow for recognition, communication, and response to changing conditions.
Discrete air samples may be collected in all monitoring areas and sent to an off-site laboratory for chemical analysis.These
analytical air sampling techniques may be used to provide air quality data beyond the scope of real-time instruments. When
necessary, discrete air samples may be collected on individual workers (personal sampling) to provide exposure data over
the course of a work shift for more direct comparison to occupational exposure values.
Site-SpecificCTEH
CTEH site-specific action levels may be employed in all air monitoring plans to provide information for corrective action to
limit potential exposures.These values do not replace occupational or community exposure standards or guidelines but are
intended to represent a concentration limit that triggers a course of action to better address worker and public safety.
Action level exceedances will be communicated to Site Management and the CTEH Project Technical Director by the CTEH
Project Manager (PM). Work practice may be assessed and then altered if necessary. Site-Specific Action Levels are not
utilized for Site Assessment monitoring.
Preliminary Sampling and Analysis Plan Page 12
Lithium Iron Phosphate Battery Fire
October 5, 2023 MM
HL s,- Hr,F�L WY

Plan 1: Community Monitoring
Objective: Report air levels before they reach those causing nuisance or health issues
Action Detection Correction
Analyte Level Action to be Taken Basis Instrument Limit Notes Factor
0.5 ppm Report reading to PM and Approximate background level - MultiRAE PID
Total VOCs 5 minutes PTD Reading sustained for 5 minutes AreaRAE PID 0.1 ppm Measuring range:0—5,000 NA
Hydrogen Egress, Report reading to PM CLPx 0.1 ppm Measuring range:0—15 ppm NA
Chloride 3 ppm and PTD ERPG-1 value
AreaRAE Sensor 1 ppm Measuring range:0—30 ppm NA
Gastec#80 2 ppm Measuring range:4—320 ppm Var.
Hydrogen 1 ppm Egress, Report reading to PM Acute Exposure Guideline Level CLPx 0.2 ppm Measuring range:0-10 ppm NA
Fluoride 5 minutes and PTD (AEGL-1) AreaRAE Sensor 0.5 ppm Measuring range:0—10 ppm NA
Preliminary Sampling and Analysis Plan Page 13
Lithium Iron Phosphate Battery Fire
October 5, 2023
THE SCIENCE OF READY'"

CombustionProducts*
Action Detection Correction
Analyte Level Action to be Taken Basis Instrument Limit Notes Factor
Particulate Wildfire Smoke Guidelines for 1 hr. PM2.5 impactor—50%cut-
Matter(PMz.s 138 µ. Report reading to PM avg. upper-bound breakpoint for SidePak AM520 0.001 mg/m3 off at for micron cut-PM1off
NA
or PMto)t 5 min. unhealthy for sensitive groups AQI impactor—50%cut-off at
10 micron
3
PM2.5 or PMio 79 µg/m Report reading to PM See above-8 hr.guideline SidePak AM520 0.001 mg/m3 See above NA
8 hr.
Carbon 25 ppm Egress, Report reading to Inform PM/PTD of potential off-site MultiRAE Sensor
1 ppm Range:0—500 ppm NA
monoxide 5 min. PM issues AreaRAE Sensor
Carbon 5,000 ppm Egress, Report reading to Inform PM/PTD of potential off-site
MultiRAE Sensor 250 ppm Range: 250-25,000 ppm NA
Dioxide 5 min. PM issues
Nitrogen Detection Report reading to PM Inform PM/PTD of potential off-site Gastec#80 0.05 ppm Range:0.1—8 ppm Var.
dioxide issues
Sulfur dioxide Detection Report reading to PM Inform PM/PTD of potential off-site Gastec#80 0.375 ppm Range:0.75—60 ppm Var.
issues
*Monitoring for combustion products may be discontinued when the fire is extinguished.
tPMz.s is especially prone to interference from high humidity,in cases of high humidity,PM,o impactors may be used which are not as sensitive to humidity.In general,correction factors may be used to adjust PM readings for
humidity.
Action Corrected Detection Correction
Analyte Level Value Action to be Taken Basis Instrument Limit Notes Factor
LEL 1% 1.3% Notify PM 1%LEL MultiRAE Sensor 1% Action Level Based on Largest 1.3
AreaRAE Sensor Correction Factor
LEL 7% 10% Exit area and Notify PM 10%LEL MultiRAE Sensor 1% Range: 1 ppb—10,000 ppm 1.3
AreaRAE Sensor
*%LEL sensor can measure for presence of methane,ethane,and hydrogen.Correction factors are 1.0,1.3,and 1.0,respectively.
Preliminary Sampling and Analysis Plan Page 14
Lithium Iron Phosphate Battery Fire
October 5, 2023
THE SCIENCE OF READY'"

Plan 3:Site Assessment
Objective: Characterize nature and extent of release
Action
Analyte Level Action to be Taken Basis Instrument Detection Limit Notes Correction Factor
Total VOCs NA. Report reading to PM NA See above See above See above NA
Hydrogen NA Report reading to PM NA See above See above See above NA
Fluoride
Hydrogen NA Report reading to PM NA See above See above See above NA
Chloride
Carbon NA Report reading to PM NA See above See above See above NA
monoxide
Carbon NA Report reading to PM NA See above See above See above NA
dioxide
Acid Gases NA Report reading to PM NA See above See above See above NA
LEL NA Report reading to PM NA See above See above See above NA
Analytical ••
Analyte Media/Can Method Notes
VOCS MiniCans(11-) EPA TO-15 with TICS
PAHs(18 PNAH Profile-Galson) 37PTFE 2.0/Treated Amberlite XAD-2 Method 5506
Metals(Ni,Co, Li, Cu, P, Pb, Fe,Al, Fe Oxide) MICE filter(35-5,000L; 1-4 Ipm) Mod NIOSH 7303(ICP/MS) Will have to specify Li in the panel as it is not
typically included in the 21 panel by Galson
Li:lithium;Co:cobalt; Ni:nickel;Cu:copper,P: Phosphorus,Pb:Lead,Fe:Iron,Al:Aluminum
Preliminary Sampling and Analysis Plan Page 15
Lithium Iron Phosphate Battery Fire
October 5, 2023
THE SCIENCE OF READY'"

General Information on Procedures (Assessment Techniques) Used
Procedure Description Guardian network may be established with AreaRAEs equipped with electrochemical sensors at locations around the work zone perimeter. The
Guardian Network AreaRAEs will be telemetering instantaneous data at 15-second intervals to a computer console. MultiRAE Pros may also be used in the network.
The data will be visible in real-time at the computer console and will be monitored 24 hours per day by CTEH personnel.
CTEH staff members may utilize handheld instruments(e.g. MultiRAE Plus; ppbRAE,Gastec colorimetric detector tubes, etc.)to measure airborne
Real-Time Handheld chemical concentrations. CTEH will use these handheld instruments primarily to monitor the ambient air quality at breathing zone level.
Survey Additionally, measurements may be made at grade level,as well as in elevated workspaces,as indicated by chemical properties or site conditions.
CTEH may also use these techniques to verify detections observed by the AreaRAE network.
Fixed Real-Time Multiple community locations may be identified and monitored at the same location approximately once per hour using handheld instruments.
Monitoring locations This allows the use of statistical analysis more effectively than with a random approach.
Analytical sampling may be used to validate the fixed and handheld real-time monitoring data, or to provide data beyond the scope of the real-time
Analytical sampling instruments. Analytical samples may be collected as whole air samples in evacuated canisters or on specific collection media and sent to an off-site
laboratory for further chemical analysis.
Particulate Monitoring
Network A network of data-logging particulate monitors may be set up and positioned around the community.
Preliminary Sampling and Analysis Plan Page 1 6
Lithium Iron Phosphate Battery Fire
October 5, 2023
THE SCIENCE OF READY'"

Quality Assurance/Quality Control Procedures
Method Procedure
Real-time instruments may be calibrated in excess of the manufacturer's recommendations.
Real-Time At a minimum whenever indicated by site conditions or instrument readings.
Co-located sampling for analytical analysis may be conducted, if necessary,to assess accuracy and precision in the field.
Lot numbers and expiration dates may be recorded with use of Gastec colorimetric tubes.
Chain of custody documents may be completed for each sample.
Analytical Level IV data validation may be performed on the first sample group analyzed.
Level II data validation may be performed on 20%of all samples.
Level IV data validation may be performed on 10%of all samples.
Daily data summaries may be provided for informational purposes using data that have not undergone complete QA/QC.
Reporting Comprehensive reports of real-time and/or analytical data may be generated following QA/QC and may be delivered 60 days following receipt of validated
results, if applicable.
Glossary
Term Definition
Sustained Instrument reading above the action level continuously for the listed time period.
Whenever a reading exceeds an ACGIH TLV by 5 times(if the chemical does not have a STEL-or Ceiling-based action level), exit the area and notify the
Excursion Limit PM
Breathing zone The area within an approximate 10-inch radius of an individual's nose and mouth.
Ambient Air That portion of the atmosphere(indoor or outdoor)to which workers and the general public have access.
Preliminary Sampling and Analysis Plan Page 1 7
Lithium Iron Phosphate Battery Fire
October 5, 2023
THE SCIENCE OF READY'"

Change from • 1 to 1.1
In the section titled: Included Gastec 80 in analytes and monitoring equipment, corrected metals sampling analyte error by updating potassium to phosphorus,
added lead as an analyte in metals sampling
Name/Organization Signature Date Signed
Prepared by: Scott Malm, PhD, CIH 7„_ +,I, 10/5/2023
Review by:
Approved by:
Approved by:
Approved by:
Approved by:
versionChange from • 1.2
In the section titled: Corrected error in Community Monitoring action level for VOCs. Field team had been operating off a VOC action level of 0.5 ppm VOCs,
however the SAP listed 30 ppm.
Name/Organization Signature Date Signed
Prepared by: Scott Malm, PhD, CIH J,. ';'_� 10/6/2023
Review by:
Approved by:
Approved by:
Approved by:
Approved by:
Preliminary Sampling and Analysis Plan Page 8
Lithium Iron Phosphate Battery Fire
October 5, 2023
1 HE SCIENCE OF READY'

Attachment B
CTEH Handheld Real-time Air
Monitoring Locations
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

f.r �►�'
CTEH" "
Site Location
&M
NE •
I l
ent Site
Icd
I .0•
it 1 I Al.
Snake River1 14 1 1I l4 r
I ,
: etl!I61 .
1 rik
Updated At:io/i6/2023 4:04 PM
Projection:WGS 1984 Web Mercator Auxiliary Sphere

N Project:PROJ-031332
CTEH ' Hand-held Real-time Air Monitoring Locations Acid Gases
g n Client: Idaho Power
0 0.25 0.5 /\ City:Melba, ID
Miles �,`v� County:Canyon
I
6
T;
69
- ,
lJ 0 - 1 � 0
_i
` V
© Incident Site
Acid Gases Monitoring Locations
O < 0.5 ppm
Projection:NAD 1983 aon UTM Zone nN Datum:NAD i983 a0u Updated At:to/t6/2023 4:04 PM

N Project: PROJ-o3133-
CTEH Hand-held Real-time Air Monitoring Locations CO n Client: Idaho Power
0 0.25 0.5 /\ City: Melba, ID
Mlles County:Canyon
� 1 3'�1• � _ rs 1�
i
1'10
s1� f` '="�'J _ a
— O
CL
01
pig
-�� Incident Site
' - - - CO Monitoring Location
,- 9
1 O < 1.0 ppm
Projection:NAD 1983 zon UfM Zone nN Datum:NAI)198,_>oii Updated At:io/i6/2023 4:02 F'M

N Project:PROJ-031332
CTEH ' Hand-held Real-time Air Monitoring Locations CO, n Client: Idaho Power
0 0.25 0.5 /\ City:Melba, ID
Miles �,`v� County:Canyon
i
h �►• ra' - r I
�� __- r C • t� a
Incident Site
' - - - CO2 Monitoring Location
Sr
O 300 - 600 ppm
Projection:NAD 1983 aon UTM Zone nN Datum:NAD 1983 2011 Updated At:io/i6/2023 4:02 PM

N Project:PROJ-031332
CTEHHand-held Real-time Air Monitoring Locations HCl n Client: Idaho Power
0 300 600 /\ City:Melba, ID
Feet /�, VVV County:Canyon
rV.
f A.
f' f
4
1
} 1 O
co
11
i
a
Incident Site
- HO Monitoring Location
`r O < 0.1 ppm
Projection:NAD 1983 2013 urm Zone nN Datum:NAD 1983 aou Updated At:►o/i6/2023 4:01 PM

N Project: PROJ-031332
CTEHHand-held Real-time Air Monitoring Locations HF n Client: Idaho Power
0 300 600 /\ City: Melba, ID
Feet ,v County:Canyon
f.
p O p O
-
0
.I
1 I
I 1 -
1 f s
I I
�I I
r•
I�
r
Incident Site
HF Monitoring Location
PPm
Projection:NAI)1983 zott UfM Zone nN U 1WID:NAI)t98,>oo Updated At:io/i6/aoz3 4:0o PM

Project:PROJ-031332
CTEHHand-held Real-time Air Monitoring Locations %LEL N Client: Idaho Power
' 0 0.25 0.5 City:Melba, ID
Miles Can County:Canyon
t
Y
it �, •�,.�.
17i
r ids.
fit# Incident Site
,qf %LEL Monitoring Location
N.n
_ t
,.;..•. �,•,ro�ir © < 1.0 %LEL
Projection:NAD 1983 2011 UTM Zone uN Datum:NAD 1983 aou Updated At:toA612023 3:59 PM

N Project:PROJ-031332
CTEH ' Hand-held Real-time Air Monitoring Locations PM�.5 n Client: Idaho Power
0 0.25 0.5 A City:Melba, ID
Miles `� County:Canyon
IOU
N e't
O -
rt
!` �/i2�0
r0
AW
Incident Site
Wr' - - PM 2.5 Monitoring Location
'IWrl . O 0.002 - 0.126 mg/m'
Projection:NAD 1983 2011 U'I M Zone nN Datum:NAD 1983 2ou Updated At:to/16/2023 335 PM

N Project:PROJ-031332
CTEH ' Hand-held Real-time Air Monitoring Locations VOCs n Client: Idaho Power
0 0.25 0.5 /\ City:Melba, ID
Miles �'`v� County:Canyon
V
♦ YA
O
• _t
d
t ! �444
O �W � K r � r - to,•���• � '�'
Incident Site
-- VOCs Monitoring Location
<0.1 ppm
i
Projection:NAD 1983 aon UTM Zone nN Datum:NAD i983 aou Updated At:to/i6/2023 3:33 PM

Attachment C
CTEH Radio-Telemetering Air
Monitoring Locations and Results
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

Preliminary Remote-telemetered Real-time Air Monitoring Readings
PROJ-031332 I Melba, ID
10/3/2023 22:40 to 10/6/2023 05:021 Analyte: VOCs(ppm)
0.4
0.3
Unit 01 North of fire 0.2
0.1
0.0 ----------------- «
0.4
0.3
Unit 02 East of fire 0.2 •
0.1 ••
0.0 -------- ----------«
0.4 •
0.3
Unit 03 South of fire 0.2 •
0.1 �� •• • » • w • • .�
0.0 ------------ __________
0.4
0.3
Unit04 West of fire 0.2
0.1
0.0 -------- ---------- -----------
0.4 •
0.3
Unit OS Southeast of 0.2 •
fire
0.1
0.0 ------------------------------------------------------------------------------------------------------------------------------------------------- ---------- ... ------------
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.. .. .. .. .. ..
O O CD c-I
N H O O O 0 N H O 0
N O CD c-I c-I N O 0 O c-I N O O
M M M M M M M M M M M M M M M
N N N N N N N N N N N N N N N
O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N
m It It It v u� u�i Zi vZ u� u�
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Preliminary Remote-telemetered Real-time Air Monitoring Readings
PROJ-031332 I Melba, ID
10/3/2023 22:40 to 10/6/2023 05:021 Analyte: CO (ppm)
4
3
Unit 01 North of fire 2
1
0 ----------------- ------------
4 ••
3 •
Unit 02 East of fire 2 ••
1
0 --------- ---------« ------------
4
3
Unit 03 South of fire 2 •
1
O ---------- --------- ------------
4
3
Unit04 West of fire 2
1
0 --------- ---------« ------------
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O O 0 00 N 10 O O CD 00 N c c-IH O 0 C)
N CDO O H -I N CD CD O H N O O
M M M M (M M M M M M (M M M M M
N N N N N N N N N N N N N N N
O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N
O O O O O O O O O O O O O O O
H H —i H H H

Preliminary Remote-telemetered Real-time Air Monitoring Readings
PROJ-031332 I Melba, ID
10/3/2023 22:40 to 10/6/2023 05:021 Analyte: HCL(ppm)
Unit 01 North of fire 0 ----------------- �� «
Unit 02 East of fire 0 --------
Unit 03 South of fire 0 ------------
Unit04 West of fire 0 ------- ------------------------------------------------------------------------------------------------------------------------------------------
Unit OS Southeast of 0
-------------------------------------------------------------------------------------------------------------------------------------------------- --------- --
fire
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.. ..
O 0 0 00 N 10 O O C) 00 O 0 c-I
N H C)
N O O O c-I c-I N CD O O c-I N O O
M M M M (M M M M M M (M M M M M
N N N N N N N N N N N N N N N
O O O O O O O O O O O O O O O
N N N N N N N N N N N N N NLO
N
O 0 0 0 0 O 0 O O O O O O O O

Preliminary Remote-telemetered Real-time Air Monitoring Readings
PROJ-031332 I Melba, ID
10/3/2023 22:40 to 10/6/2023 Os:021 Analyte: HF
Unit 01 North of fire 0 ----------------- �� N
Unit 02 East of fire 0 ---------«
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.. ..
O 0 0 00 N 10 O O (D 00 c 0 c-I
N H O CD
N O O O H -I N CD O O H N O O
M M M M M M M M M M M M M M M
N N N N N N N N N N N N N N N
O O O O O O O O O O O O O O O
N N N N N N N N N N N N N N N
O O O O O O O O O O O O O O O
i H H —i H H H

Preliminary Remote-telemetered Real-time Air Monitoring Readings
PROJ-031332 I Melba, ID
10/3/2023 22:40 to 10/6/2023 05:021 Analyte: %LEL
Unit 01 North of fire 0 ----------------- !----
Unit 02 East of fire 0 -------- ---------«
Unit 03 South of fire 0 -------- ---------« ------------
Unit 04 West of fire 0 ------- ---------«
Unit OS Southeast of 0
-------------------------------------------------------------------------------------------------------------------------------------------------- --------- --
fire
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.. ..
O 0 0 00 N 10 O O C) 00 c O 0 c-I
N H C)
N O O O H -I N CD O O H N O O
M M M M (M M M M M M (M M M M M
N N N N N N N N N N N N N N N
O O O O O O O O O O O O O O O
N N N N N N N N N N N N N NLO
N
O O O O O O O O O O O O O O O
H H —i H H H

Attachment D
Analytical Sampling Locations and
Laboratory Reports — Industrial
Hygiene Resources
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

s
Hill Rd © Hill Rd
CL 4
Google

2601 Agriculture Drive
53718
Wisconsin Occupational Madison,
P Phone: [phone]-0403
Health Laboratory Web:wohl-lab.org
WISCONSIN STATE LABORATORY OF HYGIENE ANA LAP,LLC Laboratory ID:LAP-101070
UNIVERSITY OF WISCONSIN-MADISON
MATTHEW CALL
INDUSTIAL HYGIENE RESOURCES
8312 W. NORTHVIEW ST. #100
BOISE, ID 83704
Lab Workorder ID 704238
Visit/Project ID IPC-BATTERY FIRE, MELBA
PO 7144
Received October 4, 2023
Reported October 5, 2023
Report ID 11270205
Previous Report IDs
Dear MATTHEW CALL:
Enclosed are the analytical results for sample(s) received by the laboratory on October 4, 2023. All samples/specimens
received by the laboratory were acceptable for testing. Sample results were not blank corrected, and all quality control
met laboratory standards unless otherwise noted in the report narrative. All results apply to the samples as received and
reported concentrations were calculated with information supplied by the sample submitter.
Please contact the lab if you have any questions concerning this report.
Sincerely,
Steve Strebel, Laboratory Director
Analyst- RJ MESSLING
Thursday,October 5,2023 2:32:22 PM Report ID: 11270205
Page 1 of 12

2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Lab ID: 704238001 Sample ID: RD-1 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 706 L 53 ug 280 ug 0.40 mg/m3
Aluminum NIOSH 7303 10/5/2023 706 L 10 ug <10 ug <0.014 mg/m3
Antimony 10/5/2023 706 L 1.5 ug <1.5 ug <0.0021 mg/m3
Arsenic 10/5/2023 706 L 0.75 ug <0.75 ug <0.0011 mg/m3
Barium 10/5/2023 706 L 0.15 ug <0.15 ug <0.00021 mg/m3
Beryllium 10/5/2023 706 L 0.013 ug <0.013 ug <0.000018 mg/m3
Bismuth 10/5/2023 706 L 2.3 ug <2.3 ug <0.0033 mg/m3
Boron 10/5/2023 706 L 1.5 ug <1.5 ug <0.0021 mg/m3
Cadmium fume 10/5/2023 706 L 0.25 ug <0.25 ug <0.00035 mg/m3
Calcium oxide 10/5/2023 706 L 28 ug <28 ug <0.040 mg/m3
Chromium 10/5/2023 706 L 4.0 ug <4.0 ug <0.0057 mg/m3
Cobalt 10/5/2023 706 L 0.25 ug <0.25 ug <0.00035 mg/m3
Copper fume 10/5/2023 706 L 1.5 ug 3.2 ug 0.0045 mg/m3
Iron oxide 10/5/2023 706 L 7.2 ug <7.2 ug <0.010 mg/m3
Lead 10/5/2023 706 L 1.8 ug <1.8 ug <0.0025 mg/m3
Lithium 10/5/2023 706 L 0.50 ug <0.50 ug <0.00071 mg/m3
Magnesium oxide 10/5/2023 706 L 8.3 ug <8.3 ug <0.012 mg/m3
Manganese fume 10/5/2023 706 L 0.25 ug <0.25 ug <0.00035 mg/m3
Molybdenum 10/5/2023 706 L 0.50 ug <0.50 ug <0.00071 mg/m3
Nickel 10/5/2023 706 L 1.0 ug <1.0 ug <0.0014 mg/m3
Selenium 10/5/2023 706 L 5.0 ug <5.0 ug <0.0071 mg/m3
Strontium 10/5/2023 706 L 0.15 ug <0.15 ug <0.00021 mg/m3
Thallium 10/5/2023 706 L 2.5 ug <2.5 ug <0.0035 mg/m3
Tin 10/5/2023 706 L 5.0 ug <5.0 ug <0.0071 mg/m3
Titanium 10/5/2023 706 L 0.50 ug <0.50 ug <0.00071 mg/m3
Vanadium 10/5/2023 706 L 0.25 ug <0.25 ug <0.00035 mg/m3
Thursday,October 5,2023 2:32:22 PM Report ID: 11270205
Page 2 of 12

2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Zinc oxide 10/5/2023 706 L 2.2 ug 13 ug 0.018 mg/m3
Lab ID: 704238002 Sample ID: RD-2 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 688 L 53 ug 990 ug 1.4 mg/m3
Aluminum NIOSH 7303 10/5/2023 688 L 10 ug <10 ug <0.015 mg/m3
Antimony 10/5/2023 688 L 1.5 ug 4.3 ug 0.0063 mg/m3
Arsenic 10/5/2023 688 L 0.75 ug <0.75 ug <0.0011 mg/m3
Barium 10/5/2023 688 L 0.15 ug <0.15 ug <0.00022 mg/m3
Beryllium 10/5/2023 688 L 0.013 ug <0.013 ug <0.000019 mg/m3
Bismuth 10/5/2023 688 L 2.3 ug <2.3 ug <0.0033 mg/m3
Boron 10/5/2023 688 L 1.5 ug <1.5 ug <0.0022 mg/m3
Cadmium fume 10/5/2023 688 L 0.25 ug <0.25 ug <0.00036 mg/m3
Calcium oxide 10/5/2023 688 L 28 ug <28 ug <0.041 mg/m3
Chromium 10/5/2023 688 L 4.0 ug <4.0 ug <0.0058 mg/m3
Cobalt 10/5/2023 688 L 0.25 ug <0.25 ug <0.00036 mg/m3
Copper fume 10/5/2023 688 L 1.5 ug 9.6 ug 0.014 mg/m3
Iron oxide 10/5/2023 688 L 7.2 ug <7.2 ug <0.010 mg/m3
Lead 10/5/2023 688 L 1.8 ug <1.8 ug <0.0026 mg/m3
Lithium 10/5/2023 688 L 0.50 ug 0.59 ug 0.00086 mg/m3
Magnesium oxide 10/5/2023 688 L 8.3 ug <8.3 ug <0.012 mg/m3
Manganese fume 10/5/2023 688 L 0.25 ug <0.25 ug <0.00036 mg/m3
Molybdenum 10/5/2023 688 L 0.50 ug <0.50 ug <0.00073 mg/m3
Nickel 10/5/2023 688 L 1.0 ug <1.0 ug <0.0015 mg/m3
Selenium 10/5/2023 688 L 5.0 ug <5.0 ug <0.0073 mg/m3
Strontium �- 10/5/2023 688 L 0.15 ug <0.15 ug <0.00022 mg/m3
Thallium 10/5/2023 688 L 2.5 ug <2.5 ug <0.0036 mg/m3
Tin 10/5/2023 688 L 5.0 ug <5.0 ug <0.0073 mg/m3
Titanium 10/5/2023 688 L 0.50 ug <0.50 ug <0.00073 mg/m3
Thursday,October 5,2023 2:32:22 PM
Report ID: 11270205
Page 3 of 12

Adbk 2601 Agriculture Drive
qpWisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Vanadium 10/5/2023 688 L 0.25 ug <0.25 ug <0.00036 mg/m3
Zinc oxide 10/5/2023 688 L 2.2 ug 49 ug 0.071 mg/m3
Lab ID: 704238003 Sample ID: RID-3 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 655 L 53 ug <53 ug <0.081 mg/m3
Aluminum NIOSH 7303 10/5/2023 655 L 10 ug <10 ug <0.015 mg/m3
Antimony 10/5/2023 655 L 1.5 ug <1.5 ug <0.0023 mg/m3
Arsenic 10/5/2023 655 L 0.75 ug <0.75 ug <0.0011 mg/m3
Barium 10/5/2023 655 L 0.15 ug <0.15 ug <0.00023 mg/m3
Beryllium 10/5/2023 655 L 0.013 ug <0.013 ug <0.000020 mg/m3
Bismuth 10/5/2023 655 L 2.3 ug <2.3 ug <0.0035 mg/m3
Boron 10/5/2023 655 L 1.5 ug <1.5 ug <0.0023 mg/m3
Cadmium fume 10/5/2023 655 L 0.25 ug <0.25 ug <0.00038 mg/m3
Calcium oxide 10/5/2023 655 L 28 ug <28 ug <0.043 mg/m3
Chromium 10/5/2023 655 L 4.0 ug <4.0 ug <0.0061 mg/m3
Cobalt 10/5/2023 655 L 0.25 ug <0.25 ug <0.00038 mg/m3
Copper fume 10/5/2023 655 L 1.5 ug <1.5 ug <0.0023 mg/m3
Iron oxide 10/5/2023 655 L 7.2 ug <7.2 ug <0.011 mg/m3
Lead 10/5/2023 655 L 1.8 ug <1.8 ug <0.0027 mg/m3
Lithium 10/5/2023 655 L 0.50 ug <0.50 ug <0.00076 mg/m3
Magnesium oxide 10/5/2023 655 L 8.3 ug <8.3 ug <0.013 mg/m3
Manganese fume 10/5/2023 655 L 0.25 ug <0.25 ug <0.00038 mg/m3
Molybdenum 10/5/2023 655 L 0.50 ug <0.50 ug <0.00076 mg/m3
Nickel 10/5/2023 655 L 1.0 ug <1.0 ug <0.0015 mg/m3
Selenium 10/5/2023 655 L 5.0 ug <5.0 ug <0.0076 mg/m3
Strontium 10/5/2023 655 L 0.15 ug <0.15 ug <0.00023 mg/m3
Thallium 10/5/2023 655 L 2.5 ug <2.5 ug <0.0038 mg/m3
Ti 10/5/2023 655 L 5.0 ug <5.0 ug <0.0076 mg/m3
Thursday,October 5,2023 2:32:22 PM Report ID: 11270205
Page 4 of 12

2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Titanium 10/5/2023 655 L 0.50 ug <0.50 ug <0.00076 mg/m3
Vanadium 10/5/2023 655 L 0.25 ug <0.25 ug <0.00038 mg/m3
Zinc oxide 10/5/2023 655 L 2.2 ug <2.2 ug <0.0034 mg/m3
Lab ID: 704238004 Sample ID: RD-4 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 188 L 53 ug <53 ug <0.28 mg/m3
Aluminum NIOSH 7303 10/5/2023 188 L 10 ug <10 ug <0.053 mg/m3
Antimony 10/5/2023 188 L 1.5 ug <1.5 ug <0.0080 mg/m3
Arsenic 10/5/2023 188 L 0.75 ug <0.75 ug <0.0040 mg/m3
Barium 10/5/2023 188 L 0.15 ug <0.15 ug <0.00080 mg/m3
Beryllium 10/5/2023 188 L 0.013 ug <0.013 ug <0.000069 mg/m3
Bismuth 10/5/2023 188 L 2.3 ug <2.3 ug <0.012 mg/m3
Boron 10/5/2023 188 L 1.5 ug <1.5 ug <0.0080 mg/m3
Cadmium fume 10/5/2023 188 L 0.25 ug <0.25 ug <0.0013 mg/m3
Calcium oxide 10/5/2023 188 L 28 ug <28 ug <0.15 mg/m3
Chromium 10/5/2023 188 L 4.0 ug <4.0 ug <0.021 mg/m3
Cobalt 10/5/2023 188 L 0.25 ug <0.25 ug <0.0013 mg/m3
Copper fume 10/5/2023 188 L 1.5 ug <1.5 ug <0.0080 mg/m3
Iron oxide 10/5/2023 188 L 7.2 ug <7.2 ug <0.038 mg/m3
Lead 10/5/2023 188 L 1.8 ug <1.8 ug <0.0096 mg/m3
Lithium 10/5/2023 188 L 0.50 ug <0.50 ug <0.0027 mg/m3
Magnesium oxide 10/5/2023 188 L 8.3 ug <8.3 ug <0.044 mg/m3
Manganese fume 10/5/2023 188 L 0.25 ug <0.25 ug <0.0013 mg/m3
Molybdenum 10/5/2023 188 L 0.50 ug <0.50 ug <0.0027 mg/m3
Nickel 10/5/2023 188 L 1.0 ug <1.0 ug <0.0053 mg/m3
Selenium 10/5/2023 188 L 5.0 ug <5.0 ug <0.027 mg/m3
Strontium -- 10/5/2023 188 L 0.15 ug <0.15 ug <0.00080 mg/m3
Thallium 10/5/2023 188 L 2.5 ug <2.5 ug <0.013 mg/m3
Thursday,October 5,2023 2:32:22 PM Report ID: 11270205
Page 5 of 12

2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Tin 10/5/2023 188 L 5.0 ug <5.0 ug <0.027 mg/m3
Titanium 10/5/2023 188 L 0.50 ug <0.50 ug <0.0027 mg/m3
Vanadium 10/5/2023 188 L 0.25 ug <0.25 ug <0.0013 mg/m3
Zinc oxide 10/5/2023 188 L 2.2 ug <2.2 ug <0.012 mg/m3
Lab ID: 704238005 Sample ID: RD-5 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 53 ug <53 ug n/a
Aluminum NIOSH 7303 10/5/2023 10 ug <10 ug n/a
Antimony 10/5/2023 1.5 ug <1.5 ug n/a
Arsenic 10/5/2023 0.75 ug <0.75 ug n/a
Barium 10/5/2023 0.15 ug <0.15 ug n/a
Beryllium 10/5/2023 0.013 ug <0.013 ug n/a
Bismuth 10/5/2023 2.3 ug <2.3 ug n/a
Boron 10/5/2023 1.5 ug <1.5 ug n/a
Cadmium fume 10/5/2023 0.25 ug <0.25 ug n/a
Calcium oxide 10/5/2023 28 ug <28 ug n/a
Chromium 10/5/2023 4.0 ug <4.0 ug n/a
Cobalt 10/5/2023 0.25 ug <0.25 ug n/a
Copper fume 10/5/2023 1.5 ug <1.5 ug n/a
Iron oxide 10/5/2023 7.2 ug <7.2 ug n/a
Lead 10/5/2023 1.8 ug <1.8 ug n/a
Lithium 10/5/2023 0.50 ug <0.50 ug n/a
Magnesium oxide 10/5/2023 8.3 ug <8.3 ug n/a
Manganese fume �- 10/5/2023 0.25 ug <0.25 ug n/a
Molybdenum 10/5/2023 0.50 ug <0.50 ug n/a
Nickel '- 10/5/2023 1.0 ug <1.0 ug n/a
Selenium 10/5/2023 5.0 ug <5.0 ug n/a
Strontium 10/5/2023 0.15 ug <0.15 ug n/a
Thursday,October 5,2023 2:32:22 PM
Report ID: 11270205
Page 6 of 12

2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Thallium 10/5/2023 2.5 ug <2.5 ug n/a
Tin 10/5/2023 5.0 ug <5.0 ug n/a
Titanium 10/5/2023 0.50 ug <0.50 ug n/a
Vanadium 10/5/2023 0.25 ug <0.25 ug n/a
Zinc oxide 10/5/2023 2.2 ug <2.2 ug n/a
Lab ID: 704238006 Sample ID: M-1 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 654 L 53 ug 270 ug 0.41 mg/m3
Aluminum NIOSH 7303 10/5/2023 654 L 10 ug <10 ug <0.015 mg/m3
Antimony 10/5/2023 654 L 1.5 ug <1.5 ug <0.0023 mg/m3
Arsenic 10/5/2023 654 L 0.75 ug <0.75 ug <0.0011 mg/m3
Barium 10/5/2023 654 L 0.15 ug <0.15 ug <0.00023 mg/m3
Beryllium 10/5/2023 654 L 0.013 ug <0.013 ug <0.000020 mg/m3
Bismuth 10/5/2023 654 L 2.3 ug <2.3 ug <0.0035 mg/m3
Boron 10/5/2023 654 L 1.5 ug <1.5 ug <0.0023 mg/m3
Cadmium fume 10/5/2023 654 L 0.25 ug <0.25 ug <0.00038 mg/m3
Calcium oxide 10/5/2023 654 L 28 ug <28 ug <0.043 mg/m3
Chromium 10/5/2023 654 L 4.0 ug <4.0 ug <0.0061 mg/m3
Cobalt 10/5/2023 654 L 0.25 ug <0.25 ug <0.00038 mg/m3
Copper fume 10/5/2023 654 L 1.5 ug 3.1 ug 0.0047 mg/m3
Iron oxide 10/5/2023 654 L 7.2 ug <7.2 ug <0.011 mg/m3
Lead 10/5/2023 654 L 1.8 ug <1.8 ug <0.0028 mg/m3
Lithium 10/5/2023 654 L 0.50 ug <0.50 ug <0.00076 mg/m3
Magnesium oxide 10/5/2023 654 L 8.3 ug <8.3 ug <0.013 mg/m3
Manganese fume ,- 10/5/2023 654 L 0.25 ug <0.25 ug <0.00038 mg/m3
Molybdenum 10/5/2023 654 L 0.50 ug <0.50 ug <0.00076 mg/m3
Nickel 10/5/2023 654 L 1.0 ug <1.0 ug <0.0015 mg/m3
Selenium 10/5/2023 654 L 5.0 ug <5.0 ug <0.0076 mg/m3
Thursday,October 5,2023 2:32:22 PM
Report ID: 11270205
Page 7 of 12

2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Strontium 10/5/2023 654 L 0.15 ug <0.15 ug <0.00023 mg/m3
Thallium 10/5/2023 654 L 2.5 ug <2.5 ug <0.0038 mg/m3
Tin 10/5/2023 654 L 5.0 ug <5.0 ug <0.0076 mg/m3
Titanium 10/5/2023 654 L 0.50 ug <0.50 ug <0.00076 mg/m3
Vanadium 10/5/2023 654 L 0.25 ug <0.25 ug <0.00038 mg/m3
Zinc oxide 10/5/2023 654 L 2.2 ug 13 ug 0.020 mg/m3
Lab ID: 704238007 Sample ID: M-2 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 644 L 53 ug 930 ug 1.4 mg/m3
Aluminum NIOSH 7303 10/5/2023 644 L 10 ug <10 ug <0.016 mg/m3
Antimony 10/5/2023 644 L 1.5 ug 4.2 ug 0.0065 mg/m3
Arsenic 10/5/2023 644 L 0.75 ug <0.75 ug <0.0012 mg/m3
Barium 10/5/2023 644 L 0.15 ug <0.15 ug <0.00023 mg/m3
Beryllium 10/5/2023 644 L 0.013 ug <0.013 ug <0.000020 mg/m3
Bismuth 10/5/2023 644 L 2.3 ug <2.3 ug <0.0036 mg/m3
Boron 10/5/2023 644 L 1.5 ug <1.5 ug <0.0023 mg/m3
Cadmium fume 10/5/2023 644 L 0.25 ug <0.25 ug <0.00039 mg/m3
Calcium oxide 10/5/2023 644 L 28 ug <28 ug <0.043 mg/m3
Chromium 10/5/2023 644 L 4.0 ug <4.0 ug <0.0062 mg/m3
Cobalt 10/5/2023 644 L 0.25 ug <0.25 ug <0.00039 mg/m3
Copper fume 10/5/2023 644 L 1.5 ug 9.4 ug 0.015 mg/m3
Iron oxide 10/5/2023 644 L 7.2 ug <7.2 ug <0.011 mg/m3
Lead 10/5/2023 644 L 1.8 ug <1.8 ug <0.0028 mg/m3
Lithium �- 10/5/2023 644 L 0.50 ug 0.63 ug 0.00098 mg/m3
Magnesium oxide 10/5/2023 644 L 8.3 ug <8.3 ug <0.013 mg/m3
Manganese fume '- 10/5/2023 644 L 0.25 ug <0.25 ug <0.00039 mg/m3
Molybdenum 10/5/2023 644 L 0.50 ug <0.50 ug <0.00078 mg/m3
Nickel 10/5/2023 644 L 1.0 ug <1.0 ug <0.0016 mg/m3
Thursday,October 5,2023 2:32:22 PM
Report ID: 11270205
Page 8 of 12

Adhk 2601 Agriculture Drive
qpWisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Selenium 10/5/2023 644 L 5.0 ug <5.0 ug <0.0078 mg/m3
Strontium 10/5/2023 644 L 0.15 ug <0.15 ug <0.00023 mg/m3
Thallium 10/5/2023 644 L 2.5 ug <2.5 ug <0.0039 mg/m3
Tin 10/5/2023 644 L 5.0 ug <5.0 ug <0.0078 mg/m3
Titanium 10/5/2023 644 L 0.50 ug <0.50 ug <0.00078 mg/m3
Vanadium 10/5/2023 644 L 0.25 ug <0.25 ug <0.00039 mg/m3
Zinc oxide 10/5/2023 644 L 2.2 ug 47 ug 0.073 mg/m3
Lab ID: 704238008 Sample ID: M-3 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 645 L 53 ug <53 ug <0.082 mg/m3
Aluminum NIOSH 7303 10/5/2023 645 L 10 ug <10 ug <0.016 mg/m3
Antimony 10/5/2023 645 L 1.5 ug <1.5 ug <0.0023 mg/m3
Arsenic 10/5/2023 645 L 0.75 ug <0.75 ug <0.0012 mg/m3
Barium 10/5/2023 645 L 0.15 ug <0.15 ug <0.00023 mg/m3
Beryllium 10/5/2023 645 L 0.013 ug <0.013 ug <0.000020 mg/m3
Bismuth 10/5/2023 645 L 2.3 ug <2.3 ug <0.0036 mg/m3
Boron 10/5/2023 645 L 1.5 ug <1.5 ug <0.0023 mg/m3
Cadmium fume 10/5/2023 645 L 0.25 ug <0.25 ug <0.00039 mg/m3
Calcium oxide 10/5/2023 645 L 28 ug <28 ug <0.043 mg/m3
Chromium 10/5/2023 645 L 4.0 ug <4.0 ug <0.0062 mg/m3
Cobalt 10/5/2023 645 L 0.25 ug <0.25 ug <0.00039 mg/m3
Copper fume 10/5/2023 645 L 1.5 ug <1.5 ug <0.0023 mg/m3
Iron oxide 10/5/2023 645 L 7.2 ug <7.2 ug <0.011 mg/m3
Lead 10/5/2023 645 L 1.8 ug <1.8 ug <0.0028 mg/m3
Lithium 10/5/2023 645 L 0.50 ug <0.50 ug <0.00078 mg/m3
Magnesium oxide 10/5/2023 645 L 8.3 ug <8.3 ug <0.013 mg/m3
Manganese fume -- 10/5/2023 645 L 0.25 ug <0.25 ug <0.00039 mg/m3
Molybdenum 10/5/2023 645 L 0.50 ug <0.50 ug <0.00078 mg/m3
Thursday,October 5,2023 2:32:22 PM
Report ID: 11270205
Page 9 of 12

Adhk 2601 Agriculture Drive
qpWisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Nickel 10/5/2023 645 L 1.0 ug <1.0 ug <0.0016 mg/m3
Selenium 10/5/2023 645 L 5.0 ug <5.0 ug <0.0078 mg/m3
Strontium 10/5/2023 645 L 0.15 ug <0.15 ug <0.00023 mg/m3
Thallium 10/5/2023 645 L 2.5 ug <2.5 ug <0.0039 mg/m3
Tin 10/5/2023 645 L 5.0 ug <5.0 ug <0.0078 mg/m3
Titanium 10/5/2023 645 L 0.50 ug <0.50 ug <0.00078 mg/m3
Vanadium 10/5/2023 645 L 0.25 ug <0.25 ug <0.00039 mg/m3
Zinc oxide 10/5/2023 645 L 2.2 ug <2.2 ug <0.0034 mg/m3
Lab ID: 704238009 Sample ID: M-4 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 206 L 53 ug <53 ug <0.26 mg/m3
Aluminum NIOSH 7303 10/5/2023 206 L 10 ug <10 ug <0.049 mg/m3
Antimony 10/5/2023 206 L 1.5 ug <1.5 ug <0.0073 mg/m3
Arsenic 10/5/2023 206 L 0.75 ug <0.75 ug <0.0036 mg/m3
Barium 10/5/2023 206 L 0.15 ug <0.15 ug <0.00073 mg/m3
Beryllium 10/5/2023 206 L 0.013 ug <0.013 ug <0.000063 mg/m3
Bismuth 10/5/2023 206 L 2.3 ug <2.3 ug <0.011 mg/m3
Boron 10/5/2023 206 L 1.5 ug <1.5 ug <0.0073 mg/m3
Cadmium fume 10/5/2023 206 L 0.25 ug <0.25 ug <0.0012 mg/m3
Calcium oxide 10/5/2023 206 L 28 ug <28 ug <0.14 mg/m3
Chromium 10/5/2023 206 L 4.0 ug <4.0 ug <0.019 mg/m3
Cobalt ' 10/5/2023 206 L 0.25 ug <0.25 ug <0.0012 mg/m3
Copper fume 10/5/2023 206 L 1.5 ug <1.5 ug <0.0073 mg/m3
Iron oxide -- 10/5/2023 206 L 7.2 ug <7.2 ug <0.035 mg/m3
Lead 10/5/2023 206 L 1.8 ug <1.8 ug <0.0087 mg/m3
Lithium a- 10/5/2023 206 L 0.50 ug <0.50 ug <0.0024 mg/m3
Magnesium oxide 10/5/2023 206 L 8.3 ug <8.3 ug <0.040 mg/m3
Manganese fume �- 10/5/2023 206 L 0.25 ug <0.25 ug <0.0012 mg/m3
Thursday,October 5,2023 2:32:22 PM Report ID: 11270205
Page 10 of 12

2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON ANA LAP, LLC Laboratory ID: LAP-101070
Final Report
Molybdenum 10/5/2023 206 L 0.50 ug <0.50 ug <0.0024 mg/m3
Nickel 10/5/2023 206 L 1.0 ug <1.0 ug <0.0049 mg/m3
Selenium 10/5/2023 206 L 5.0 ug <5.0 ug <0.024 mg/m3
Strontium 10/5/2023 206 L 0.15 ug <0.15 ug <0.00073 mg/m3
Thallium 10/5/2023 206 L 2.5 ug <2.5 ug <0.012 mg/m3
Tin 10/5/2023 206 L 5.0 ug <5.0 ug <0.024 mg/m3
Titanium 10/5/2023 206 L 0.50 ug <0.50 ug <0.0024 mg/m3
Vanadium 10/5/2023 206 L 0.25 ug <0.25 ug <0.0012 mg/m3
Zinc oxide 10/5/2023 206 L 2.2 ug <2.2 ug <0.011 mg/m3
Lab ID: 704238010 Sample ID: M-5 Media: PVC filter(Weighed or unweighed)
Sampling Date: Matrix: Air Sampled Time:
RESULTS
Method Analysis Air Reporting
Analyte Date Volume Limit Front Rear Total Air Concentration TWA
Total Dust NIOSH 0500 10/4/2023 53 ug <53 ug n/a
Aluminum NIOSH 7303 10/5/2023 10 ug <10 ug n/a
Antimony 10/5/2023 1.5 ug <1.5 ug n/a
Arsenic 10/5/2023 0.75 ug <0.75 ug n/a
Barium 10/5/2023 0.15 ug <0.15 ug n/a
Beryllium 10/5/2023 0.013 ug <0.013 ug n/a
Bismuth 10/5/2023 2.3 ug <2.3 ug n/a
Boron 10/5/2023 1.5 ug <1.5 ug n/a
Cadmium fume 10/5/2023 0.25 ug <0.25 ug n/a
Calcium oxide 10/5/2023 28 ug <28 ug n/a
Chromium 10/5/2023 4.0 ug <4.0 ug n/a
Cobalt �� 10/5/2023 0.25 ug <0.25 ug n/a
Copper fume 10/5/2023 1.5 ug <1.5 ug n/a
Iron oxide -- 10/5/2023 7.2 ug <7.2 ug n/a
Lead 10/5/2023 1.8 ug <1.8 ug n/a
Lithium i- 10/5/2023 0.50 ug <0.50 ug n/a
Magnesium oxide 10/5/2023 8.3 ug <8.3 ug n/a
Thursday,October 5,2023 2:32:22 PM
Report ID: 11270205
Page 11 of 12

Aldhk 2601 Agriculture Drive
Wisconsin Occupational Madison, WI 53718
Health Laboratory Phone: [phone]
WISCONSIN STATE LABORATORY OF HYGIENE Web: wohl-lab.org
UNIVERSITY OF WISCONSIN-MADISON AIHA LAP, LLC Laboratory ID: LAP-101070
Final Report
Manganese fume 10/5/2023 0.25 ug <0.25 ug n/a
Molybdenum 10/5/2023 0.50 ug <0.50 ug n/a
Nickel 10/5/2023 1.0 ug <1.0 ug n/a
Selenium 10/5/2023 5.0 ug <5.0 ug n/a
Strontium 10/5/2023 0.15 ug <0.15 ug n/a
Thallium 10/5/2023 2.5 ug <2.5 ug n/a
Tin 10/5/2023 5.0 ug <5.0 ug n/a
Titanium 10/5/2023 0.50 ug <0.50 ug n/a
Vanadium 10/5/2023 0.25 ug <0.25 ug n/a
Zinc oxide 10/5/2023 2.2 ug <2.2 ug n/a
Abbreviations:
mg = milligrams ppm or ppmv= parts per million /m3=per cubic meter
ug = micrograms ppb or ppbv= parts per billion ng = nanograms
< Less Than.The analyte, if present, is at a level too low to be accurately quantitated by the method used
Displayed values on report have been rounded to 2 significant figures. Please contact the laboratory if you have any questions regarding our result calculation or rounding.All
samples were received by the laboratory in acceptable condition unless otherwise noted.
The results in this report apply only to the samples, specifically listed above, and tested at the Wisconsin Occupational Health Laboratory
This report is not to be reproduced except in its entirety
End of Analytical Report
Thursday,October 5,2023 2:32:22 PM
Report ID: 11270205
Page 12 of 12

yENTHALPY
! A N A LY T ICA l Analytical Report
formerly Prism Analytical Technologies
Client: INDUSTRIAL HYGIENE RESOURCES COC: 109694
8312 W NORTHVIEW ST STE 100 Laboratory ID: 109694-1
BOISE, ID 83704-7188
Sampled By: Rachel Albertson &Matthew Call
Project: IPC-Battery Fire 7144
Location: Melba, ID Received Date: 10/04/2023
- Approved Date: 10/19/2023
Scanned Date: 10/04/2023
Client Sample ID: Baseline Rd Downwind, S.E Report Date: 10/24/2023
Amount: 12.27 L
Date Sampled: 10/02/2023
Sample Type: TDT Al720
A2-Top 10 TDT Analysis (Post Facto)
Applicable methods for this analytical technique include (with relevant modifications)US EPA TO-17 and ISO 16000-6.A search
was made for all compounds contained in the Air Survey Analysis List(TB503 Quantitative and Semiquantitative List). The ten
highest compounds are listed below.
General Notes
The reported results are estimated values.
Sample Reporting
Concentration Limit
Compound ng/L ng/L Additional Information
Total VOCs 1100 200 Total volatile organic compounds calculated based on internal standard
ratio; does not include C1,C2,or methanol.
Quantitative Results Sample Reporting
Concentration Limit
Compound CAS ng/L ppb ng/L Additional Information
Benzene 71-43-2 70 21 0.4
Toluene 108-88-3 1s 4.0 0.4
Styrene 100-42-5 26 6.0 0.4
Naphthalene 91-20-3 14 2.6 0.4
These results pertain only to this sample as it was collected and to the items reported.
These results have been reviewed and approved by the Laboratory Director or authorized representative.
j Enthalpy Analytical, LLC(MTP)
2625 Denison Dr.
G` C` Mt.Pleasant, MI 48858
989-772-5088
Alice E. Delia, Ph.D., Laboratory Director
Page 1 of 2 AS-V v4.5

"P
e7ENTHALPY Analytical Report
ANALYTICAL Client Sample ID: Baseline Rd Downwind,S.E y p
formerly Prism Analytical Technologies Laboratory ID: 109694-1
Enthalpy Analytical-MTP(ID 166272)is accredited by the AIHA Laboratory Accreditation Programs(AIHA-LAP), LLC in the Industrial Hygiene
accreditation program for GC-MS Field of Testing as documented by the Scope of Accreditation Certificate and associated Scope.
Page 2 of 2 AS-V v4.5

'o ENTHALPY
! A N A LY T I C A l Analytical Report
formerly Prism Analytical Technologies
Client: INDUSTRIAL HYGIENE RESOURCES COC: 109694
8312 W NORTHVIEW ST STE 100 Laboratory ID: 109694-2
BOISE, ID 83704-7188
Sampled By: Rachel Albertson &Matthew Call
Project: IPC-Battery Fire 7144
Location: Melba, ID Received Date: 10/04/2023
- Approved Date: 10/19/2023
Scanned Date: 10/04/2023
Client Sample ID: Fence Line, E. Report Date: 10/24/2023
Amount: 10.9 L
Date Sampled: 10/02/2023
Sample Type: TDT A0473
A2-Top 10 TDT Analysis (Post Facto)
Applicable methods for this analytical technique include (with relevant modifications)US EPA TO-17 and ISO 16000-6.A search
was made for all compounds contained in the Air Survey Analysis List(TB503 Quantitative and Semiquantitative List). The ten
highest compounds are listed below.
General Notes
The reported results are estimated values.
Sample Reporting
Concentration Limit
Compound ng/L ng/L Additionallnformation
Total VOCs 2700 200 Total volatile organic compounds calculated based on internal standard
ratio; does not include C1,C2,or methanol.
Quantitative Results Sample Reporting
Concentration Limit
Compound CAS ng/L ppb ng/L Additionallnformation
Acetonitrile 75-05-8 it 6.3 0.5
Benzene 71-43-2 230 72 0.5
Toluene 108-88-3 46 12 0.5
Ethylbenzene 100-41-4 21 4.8 0.5
Styrene 100-42-5 87 20 0.5
Naphthalene 91-20-3 44 8.2 0.5
Page 1 of 2 AS-V v4.5

" ENTHALPY Analytical Report
A N A L Y T I C A L Client Sample ID: Fence Line, E. y p
formerly Prism Analytical Technologies Laboratory ID: 109694-2
These results pertain only to this sample as it was collected and to the items reported.
These results have been reviewed and approved by the Laboratory Director or authorized representative.
Enthalpy Analytical, LLC(MTP)
2625 Denison Dr.
G` C` Mt.Pleasant, MI 48858
989-772-5088
Alice E. Delia, Ph.D., Laboratory Director
Enthalpy Analytical-MTP(ID 166272)is accredited by the AIHA Laboratory Accreditation Programs(AIHA-LAP), LLC in the Industrial Hygiene
accreditation program for GC-MS Field of Testing as documented by the Scope of Accreditation Certificate and associated Scope.
Page 2 of 2 AS-V v4.5

yENTHALPY
! A N A LY T ICA l Analytical Report
formerly Prism Analytical Technologies
Client: INDUSTRIAL HYGIENE RESOURCES COC: 109694
8312 W NORTHVIEW ST STE 100 Laboratory ID: 109694-3
BOISE, ID 83704-7188
Sampled By: Rachel Albertson &Matthew Call
Project: IPC-Battery Fire 7144
Location: Melba, ID Received Date: 10/04/2023
- Approved Date: 10/19/2023
Scanned Date: 10/04/2023
Client Sample ID: Private Residence, N.E. Report Date: 10/24/2023
Amount: 9.45 L
Date Sampled: 10/02/2023
Sample Type: TDT Al596
A2-Top 10 TDT Analysis (Post Facto)
Applicable methods for this analytical technique include (with relevant modifications)US EPA TO-17 and ISO 16000-6.A search
was made for all compounds contained in the Air Survey Analysis List(TB503 Quantitative and Semiquantitative List). The ten
highest compounds are listed below.
General Notes
The reported results are estimated values.
Sample Reporting
Concentration Limit
Compound ng/L ng/L Additional Information
Total VOCs 570 200 Total volatile organic compounds calculated based on internal standard
ratio; does not include C1,C2,or methanol.
These results pertain only to this sample as it was collected and to the items reported.
These results have been reviewed and approved by the Laboratory Director or authorized representative.
Enthalpy Analytical, LLC(MTP)
2625 Denison Dr.
G` C� Mt.Pleasant, MI 48858
989-772-5088
Alice E. Delia, Ph.D., Laboratory Director
Enthalpy Analytical-MTP(ID 166272)is accredited by the AIHA Laboratory Accreditation Programs(AIHA-LAP), LLC in the Industrial Hygiene
accreditation program for GC-MS Field of Testing as documented by the Scope of Accreditation Certificate and associated Scope.
Page 1 of 1 AS-V v4.5

yENTHALPY
! A N A LY T ICA l Analytical Report
formerly Prism Analytical Technologies
Client: INDUSTRIAL HYGIENE RESOURCES COC: 109694
8312 W NORTHVIEW ST STE 100 Laboratory ID: 109694-4
BOISE, ID 83704-7188
Sampled By: Rachel Albertson &Matthew Call
Project: IPC-Battery Fire 7144
Location: Melba, ID Received Date: 10/04/2023
- Approved Date: 10/19/2023
Scanned Date: 10/04/2023
Client Sample ID: Corner of Field, S. Report Date: 10/24/2023
Amount: 14.85 L
Date Sampled: 10/02/2023
Sample Type: TDT Al 130
A2-Top 10 TDT Analysis (Post Facto)
Applicable methods for this analytical technique include (with relevant modifications)US EPA TO-17 and ISO 16000-6.A search
was made for all compounds contained in the Air Survey Analysis List(TB503 Quantitative and Semiquantitative List). The ten
highest compounds are listed below.
General Notes
The reported results are estimated values.
Sample Reporting
Concentration Limit
Compound ng/L ng/L Additional Information
Total VOCs 380 200 Total volatile organic compounds calculated based on internal standard
ratio; does not include C1,C2,or methanol.
These results pertain only to this sample as it was collected and to the items reported.
These results have been reviewed and approved by the Laboratory Director or authorized representative.
Enthalpy Analytical, LLC(MTP)
2625 Denison Dr.
G` C� Mt.Pleasant, MI 48858
989-772-5088
Alice E. Delia, Ph.D., Laboratory Director
Enthalpy Analytical-MTP(ID 166272)is accredited by the AIHA Laboratory Accreditation Programs(AIHA-LAP), LLC in the Industrial Hygiene
accreditation program for GC-MS Field of Testing as documented by the Scope of Accreditation Certificate and associated Scope.
Page 1 of 1 AS-V v4.5

Attachment E
Summary Table of VOC Air Sampling
Detections — CTEH
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

PROJ-031332 I Summary of CTEH Analytical Sampling Detections-VOCs
Sampling Deployment Detected Exceeded HBSV Eceeded EGV
Station ID Location Date Analyte Concentration HBSV(ppb) HBSV Source Concentration? EGV(ppb) EGV Source Concentration?
AS01 North of Fire October4, 2-Butanone(MEK) 0.996 ppbv(J) 1,000 ATSDR Acute M RL No - - -
2023 2-Propanol 1.32 ppbv(J) - NA - 400,000 DOE TEEL-1 No
Acetone 22.1 ppbv 8,000 ATSDR Acute MRL No - - -
Benzene 0.56 ppbv 9 ATSDR Acute MRL No - - -
Bromoethane 0.24 ppbv(J) - NA - 15,000 DOETEEL-1 No
Butane <0.0522 ppbv 92,000 TCEQ Short-Term AMCV No - -Carbon disulfide 0.381ppbv - NA - 13,000 USEPAAEGL-1 No
Chloroethane 0.919 ppbv 15,000 ATSDR Acute MRL No - - -
Chloromethane 0.861ppbv 500 ATSDR Acute MRL No - - -
cis-1,3-Dichloropropene <0.0689 ppbv 9.9 TCEQ Short-Term AMCV No - - -
Dichlorodifluoromethane 0.454ppbv 10,000 TCEQ Short-Term AMCV No - - -
Ethanol 67.3 ppbv - NA - 1,800,000 AIHA ERPG-1 No
Heptane 0.203 ppbv(J) 8,300 TCEQ Short-Term AMCV No -
Isopropylbenzene <0.0777 ppbv 510 TCEQ Short-Term AMCV No - - -
Methylene Chloride 0.21 ppbv(J) 600 ATSDR Acute MRL No - - -
Pentane 0.258 ppbv 68,000 TCEQ Short-Term AMCV No - - -
Styrene 0.151 ppbv(J) 5,000 ATSDR Acute MRL No - - -
Toluene 2.44 ppbv 2,000 ATSDR Acute MRL No - - -
trans-1,3-Dichloropropene 0.394 ppbv(J) 9.9 TCEQ Short-Term AMCV No - - -
Trichlorofluoromethane 0.197 ppbv(J) 10,000 TCEQ Short-Term AMCV No - - -
AS02 East of Fire October3, 2-Butanone(MEK) 1.11 ppbv(J) 1,000 ATSDR Acute M RL No - - -
2023 2-Propanol 0.639 ppbv(J) - NA - 400,000 DOE TEEL-1 No
Acetone 14ppbv 8,000 ATSDR Acute M RL No - - -
Benzene 2.8ppbv 9 ATSDR Acute M RL No - - -
Bromomethane 0.122 ppbv(J) 30 TCEQ Short-Term AMCV No - - -
Butane 0.253 ppbv 92,000 TCEQ Short-Term AMCV No - -Carbon disulfide 0.175 ppbv(J) - NA 13,000 USEPAAEGL-1 No
Chloroethane 0.3ppbv 15,000 ATSDR Acute M RL No - - -
Chloromethane 1.01ppbv 500 ATSDR Acute M RL No - - -
Dichlorodifluoromethane 0.429ppbv 10,000 TCEQ Short-Term AMCV No -
Ethanol 25.3 ppbv - NA - 1,800,000 AIHA ERPG-1 No
Isopropylbenzene 1.23 ppbv 510 TCEQ Short-Term AMCV No - - -
Methylene Chloride 0.17 ppbv(J) 600 ATSDR Acute MRL No - - -
Pentane 0.804 ppbv 68,000 TCEQ Short-Term AMCV No - - -
Styrene 0.366ppbv 5,000 ATSDR Acute MRL No - - -
Toluene 1.85 ppbv 2,000 ATSDR Acute MRL No - - -
Trichlorofluoromethane 0.182 ppbv(J) 10,000 TCEQ Short-Term AMCV No - - -
October4, 2-Butanone(MEK) 0.183 ppbv(J) 1,000 ATSDRAcute MRL No - - -
2023 2-Propanol 11.9ppbv - NA - 400,000 DOETEEL-1 No
Acetone 7.lppbv 8,000 ATSDR Acute MRL No - - -
Benzene 0.168 ppbv(J) 9 ATSDRAcute MRL No - - -
Butane 1.17 ppbv 92,000 TCEQ Short-Term AMCV No - -Carbon disulfide 0.1S7ppbv(J) - NA - 13,000 USEPAAEGL-1 No
Chloromethane 0.45ppbv 500 ATS DR Acute M RL No - - -
Dichlorodifluoromethane 0.413 ppbv 10,000 TCEQ Short-Term AMCV No -
Ethanol 180 ppbv(E) - NA - 1,800,000 AIHAERPG-1 No
Methylene Chloride 5.59 ppbv 600 ATSDRAcute MRL No - - -
Pentane 10.3 ppbv 68,000 TCEQ Short-Term AMCV No - - -
Styrene 0.0932 ppbv(J) 5,000 ATSDR Acute MRL No - - -
Toluene 0.673 ppbv 2,000 ATSDRAcute MRL No - - -
Trichlorofluoromethane 0.224 ppbv 10,000 TCEQ Short-Term AMCV No - - -
AS03 South of Fire October 3, 2-Butanone(MEK) 0.801 ppbv(J) 1,000 ATSDR Acute MRL No - - -
2023 2-Propanol 0.922 ppbv(J) - NA - 400,000 DOE TEEL-1 No
Acetone 9.63ppbv 8,000 ATSDR Acute MRL No - - -
Benzene 0.459 ppbv 9 ATSDR Acute MRL No - - -
Butane 0.278 ppbv 92,000 TCEQ Short-Term AMCV No - -Carbon disulfide 0.226ppbv - NA - 13,000 USEPAAEGL-1 No
Chloroethane 0.658ppbv 15,000 ATSDR Acute M RL No - - -
Chloromethane 0.752 ppbv 500 ATSDR Acute MRL No - - -
Dichlorodifluoromethane 0.447ppbv 10,000 TCEQ Short-Term AMCV No - - -
Ethanol 65 ppbv - NA - 1,800,000 AIHA ERPG-1 No
Heptane 0.152 ppbv(J) 8,300 TCEQ Short-Term AMCV No - - -
Methylene Chloride 0.125 ppbv(J) 600 ATSDR Acute MRL No - - -
Pentane 0.195 ppbv(J) 68,000 TCEQ Short-Term AMCV No - - -
Styrene 0.176 ppbv(J) 5,000 ATSDR Acute MRL No - - -
Toluene 1.71ppbv 2,000 ATSDR Acute M RL No - - -
Trichlorofluoromethane 0.193 ppbv(J) 10,000 TCEQ Short-Term AMCV No - - -
October4, 2-Butanone(MEK) 0.542 ppbv(J) 1,000 ATSDR Acute MRL No - - -
Laboratory result qualifiers are reported to the right of corresponding detections(in parentheses).Definitions of reported qualifiers are below:
J:Result is estimated between the laboratory method detection limit and reporting limit.

PROJ-031332 I Summary of CTEH Analytical Sampling Detections-VOCs
Sampling Deployment Detected Exceeded HBSV Eceeded EGV
Station ID Location Date Analyte Concentration HBSV(ppb) HBSV Source Concentration? EGV(ppb) EGV Source Concentration?
AS03 South of Fire October4, 2-Propanol 0.78 ppbv(J) - NA - 400,000 DOE TEEL-1 No
2023 Acetone 6.59ppbv 8,000 ATSDR Acute MRL No - - -
Benzene 0.202 ppbv 9 ATSDR Acute MRL No - - -
Butane 0.27 ppbv 92,000 TCEQ Short-Term AMCV No -
Carbon disulfide 0.129 ppbv(J) - NA - 13,000 USEPAAEGL-1 No
Chloroethane 0.215ppbv 15,000 ATSDR Acute MRL No - - -
Chloromethane 0.581ppbv 500 ATSDR Acute MRL No - - -
cis-1,3-Dichloropropene 0.294 ppbv 9.9 TCEQ Short-Term AMCV No - - -
Dichlorodifluoromethane 0.421ppbv 10,000 TCEQ Short-Term AMCV No - - -
Ethanol 25.5 ppbv - NA - 1,800,000 AIHA ERPG-1 No
Pentane 0.449 ppbv 68,000 TCEQ Short-Term AMCV No - - -
Toluene 1.14ppbv 2,000 ATSDR Acute MRL No - - -
trans-1,3-Dichloropropene 0.488 ppbv 9.9 TCEQ Short-Term AMCV No - - -
Trichlorofluoromethane 0.196 ppbv(J) 10,000 TCEQ Short-Term AMCV No - - -
ASO4 WestofFire October3, 2-Butanone(MEK) 0.688 ppbv(J) 1,000 ATSDR Acute MRL No - - -
2023 2-Propanol 0.511 ppbv(J) - NA - 400,000 DOE TEEL-1 No
Acetone 22.8 ppbv 8,000 ATSDR Acute MRL No - - -
Acrylonitrile 8.87 ppbv 900 ATSDR Intermediate MRL No - - -
Benzene 0.523ppbv 9 ATSDR Acute M RL No - - -
Butane 0.274 ppbv 92,000 TCEQ Short-Term AMCV No - -Carbon disulfide 0.145 ppbv(J) - NA - 13,000 USEPAAEGL-1 No
Chloroethane 0.178 ppbv(J) 15,000 ATSDR Acute MRL No - - -
Chloromethane 0.517 ppbv 50o ATSDR Acute MRL No - - -
Dichlorodifluoromethane 0.421ppbv 10,000 TCEQ Short-Term AMCV No - - -
Ethanol 37.6 ppbv - NA - 1,800,000 AIHA ERPG-1 No
Heptane 0.114 ppbv(J) 8,300 TCEQ Short-Term AMCV No - - -
Methylene Chloride 0.167 ppbv(J) 600 ATSDR Acute MRL No - - -
Pentane 0.306 ppbv 68,000 TCEQ Short-Term AMCV No - - -
Toluene 2.04ppbv 2,000 ATSDR Acute MRL No - - -
Trichlorofluoromethane 0.183 ppbv(J) 10,000 TCEQ Short-Term AMCV No - - -
October4, 2-Butanone(MEK) 0.679 ppbv(J) 1,000 ATSDR Acute MRL No - - -
2023 2-Propanol 0.853 ppbv(J) - NA 400,000 DOE TEEL-1 No
Acetone 11.4ppbv 8,000 ATS DR Acute M RL No - - -
Benzene 0.321ppbv 9 ATS DR Acute M RL No - - -
Butane 0.283 ppbv 92,000 TCEQ Short-Term AMCV No - -Carbon disulfide 0.196 ppbv(J) - NA - 13,000 USEPAAEGL-1 No
Chloroethane 0.52ppbv 15,000 ATSD R Acute M RL No - - -
Chloromethane 0.73ppbv 50o ATS DR Acute M RL No - - -
cis-1,3-Dichloropropene 0.421 ppbv 9.9 TCEQ Short-Term AMCV No - - -
Dichlorodifluoromethane 0.402 ppbv 10,000 TCEQ Short-Term AMCV No - - -
Ethanol 43.1 ppbv - NA - 1,800,000 AIHA ERPG-1 No
Heptane 0.157 ppbv(J) 8,300 TCEQ Short-Term AMCV No - - -
Methylene Chloride 0.163 ppbv(J) 600 ATSDR Acute MRL No - - -
Pentane 0.22 ppbv 68,000 TCEQ Short-Term AMCV No - - -
Styrene 0.0945 ppbv(J) 5,000 ATSDR Acute MRL No - - -
Tetrachloroethylene 0.254ppbv 6 ATS DR Acute M RL No - - -
Toluene 1.69ppbv 2,000 ATS DR Acute M RL No - - -
trans-1,3-Dichloropropene 0.744 ppbv 9.9 TCEQ Short-Term AMCV No - - -
Trichlorofluoromethane 0.183 ppbv(J) 10,000 TCEQ Short-Term AMCV No - - -
AS05 Southeast of October 5, 2-Butanone(MEK) 1.24 ppbv(J) 1,000 ATSDR Acute MRL No - - -
fire 2023 2-Propanol 0.959 ppbv(J) - NA - 400,000 DOETEEL-1 No
Acetone 16.1ppbv 8,000 ATSDR Acute MRL No - - -
Benzene 0.376ppbv 9 ATSDR Acute M RL No - - -
Butane 0.335 ppbv 92,000 TCEQ Short-Term AMCV No - -Carbon disulfide 0.3ppbv - NA - 13,000 USEPAAEGL-1 No
Chloroethane 0.614ppbv 15,000 ATSDR Acute MRL No - - -
Chloromethane 1.13ppbv 500 ATSDR Acute MRL No - - -
cis-1,3-Dichloropropene 0.116 ppbv(J) 9.9 TCEQ Short-Term AMCV No - - -
Dichlorodifluoromethane 0.452ppbv 10,000 TCEQ Short-Term AMCV No - - -
Ethanol 51 ppbv - NA - 1,800,000 AIHA ERPG-1 No
Heptane 0.174 ppbv(J) 8,300 TCEQ Short-Term AMCV No - - -
Methylene Chloride 0.167 ppbv(J) 600 ATSDR Acute MRL No - - -
Pentane 0.252 ppbv 68,000 TCEQ Short-Term AMCV No - - -
Styrene 0.0975 ppbv(J) 5,000 ATSDR Acute MRL No - - -
Tetrachloroethylene 0.224ppbv 6 ATSDR Acute MRL No - - -
Toluene 1.73ppbv 2,000 ATSDR Acute M RL No - - -
Trichlorofluoromethane 0.205 ppbv 10,000 TCEQ Short-Term AMCV No - - -
Laboratory result qualifiers are reported to the right of corresponding detections(in parentheses).Definitions of reported qualifiers are below:
J:Result is estimated between the laboratory method detection limit and reporting limit.

Attachment F
Analytical Sampling Locations and
Laboratory Reports — CTEH
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

Fixed Air Monitoring and Sampling Locations N Project: YRUJ-031332Client: Idaho Power
CTEHmelba, ID 101031202 22:00 - 10%5/202 23:00 MDT 0 140 280 City: Melba, ID
3 3 Feet
County: Canyon
,
r
p _ - ,Ir�1 � - � _---.tea.:,: - - ---- • �w
� 1
I11 I � � ►I � � A
4`_ _ #
' 1
Ti r t h
In
11
Incident Site
Analytical station AS01 was relocated on 10/4/2023 23:12 , Air Sampling Station
"Anal ical station AS05 was established on 10 5 023 00:09
Projection: NAD 1983 20111 UTM Zone iiN Datum:NAD 1983 aou 1 Updated At:10!23;2023

SG8
GALSON
JT Wilson October 09, 2023
Center for Toxicology& Env. Health LLC
5120 North Shore Drive
North Little Rock, AR 72118
Account# 13913 Login#L606869
Dear JT Wilson:
Enclosed are the analytical results for the samples received by our laboratory on October 05, 2023.
All samples on the chain of custody were received in good condition unless otherwise noted. Any
additional observations will be noted on the chain of custody.
Please contact client services at(888) 432-5227 if you would like any additional information regarding
this report. Thank you for using SGS Galson.
Sincerely,
SGS Galson
�4 ---c w
Lisa Swab
Laboratory Director
Enclosure(s)
Page 1 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS
GALSON
ANALYTICAL REPORT
Terms and Conditions &General Disclaimers
• This document is issued by the Company under its General Conditions of Service accessible at http://www.sgs.com/en/Terms-and-
Conditions.aspx.Attention is drawn to the limitation of liability,indemnification and jurisdiction issues defined therein.
• Any holder of this document is advised that information contained herein reflects the Company's findings at the time of its intervention
only and within the limits of Client's instructions,if any.The Company's sole responsibility is to its Client and this document does not
exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents.Any unauthorized
alteration,forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the
fullest extent of the law.
Analytical Disclaimers
• Unless otherwise noted within the report,all quality control results associated with the samples were within established control limits or
did not impact reported results.
• Note:The findings recorded within this report were drawn from analysis of the sample(s)provided to the laboratory by the Client(or a
third party acting at the Client's direction).The laboratory does not have control over the sampling process,including but not limited to
the use of field equipment and collection media,as well as the sampling duration,collection volume or any other collection parameter
used by the Client.The findings herein constitute no warranty of the sample's representativeness of any sampled environment, and
strictly relate to the samples as they were presented to the laboratory.For recommended sampling collection parameters,please refer to
the Sampling and Analysis Guide at www.sgsgalson.com.
• Unrounded results are carried through the calculations that yield the final result and the final result is rounded to the number of
significant figures appropriate to the accuracy of the analytical method.Please note that results appearing in the columns preceding the
final result column may have been rounded and therefore,if carried through the calculations,may not yield an identical final result to the
one reported.
• The stated LOQs for each analyte represent the demonstrated LOQ concentrations prior to correction for desorption efficiency(if
applicable).
• Unless otherwise noted within the report,results have not been blank corrected for any field blank or method blank data.
Accreditations SGS Galson holds a variety of accreditations and recognitions.Our quality management system conforms with the requirements
of ISO/IEC 17025.Where applicable,samples may also be analyzed in accordance with the requirements of ELAP,NELAC,or LELAP under one of the
state accrediting bodies listed below.Current Scopes of Accreditation can be viewed at http://www.sgsgalson.com in the accreditations section of
the"About"page.To determine if the analyte tested falls under our scope of accreditation,please visit our website or call Client Services at(888)
432-5227.
National/International Accreditation/Recognition Lab ID# Program/Sector
AIHA-LAP,LLC-IHLAP,ELLAP,EMLAP ISO/IEC 17025 and USEPA NLLAP Lab ID 100324 Industrial Hygiene,Environmental Lead,
Environmental Microbiology
State Accreditation/Recognition Lab ID# Program/Sector
New York(NYSDOH) ELAP and NELAC(TNI) Lab ID:11626 Air Analysis,Solid and Hazardous Waste
Louisiana(LDEQ) LELAP Lab ID:04083 Air Analysis,Solid Chemical Materials
Legend
<-Less than mg-Milligrams MDL-Method Detection Limit ppb-Parts per Billion
>-Greater than ug-Micrograms NA-Not Applicable ppm-Parts per Million
I-Liters m3-Cubic Meters NS-Not Specified ppbv-ppb Volume
LOQ-Limit of Quantitation kg-Kilograms ND-Not Detected ppmv-ppm Volume
ft2-Square Feet cm2-Square Centimeters in2-Square Inches ng-Nanograms
Page 2 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384175
www.sgsgalson.com
Client ID : MEID1003MET01 Lab ID L606869-8 Air Volume 2736.5 L
Date Sampled Date Analyzed 10/05/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0027 mg/m3
Cobalt 0.45 <0.45 <0.00016 mg/m3
Copper 0.30 <0.30 <0.00011 mg/m3
Iron 7.5 <7.5 <0.0027 mg/m3
Iron Oxide 11. <11 <0.0039 mg/m3
Lead 0.38 <0.38 <0.00014 mg/m3
Lithium 0.15 <0.15 <0.000055 mg/m3
Nickel 0.30 <0.30 <0.00011 mg/m3
Phosphorus Particulate 15. <15 <0.0055 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: CAW/EJB/MWS Approved by: JJL
Date 05-OCT-23 Supervisor : JJL
Page 3 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384175
www.sgsgalson.com
Client ID : MEID1003MET02 Lab ID L606869-9 Air Volume 1969.7 L
Date Sampled Date Analyzed 10/05/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0038 mg/m3
Cobalt 0.45 <0.45 <0.00023 mg/m3
Copper 0.30 2.1 0.0011 mg/m3
Iron 7.5 <7.5 <0.0038 mg/m3
Iron Oxide 11. <11 <0.0054 mg/m3
Lead 0.38 <0.38 <0.00019 mg/m3
Lithium 0.15 0.15 0.000077 mg/m3
Nickel 0.30 <0.30 <0.00015 mg/m3
Phosphorus Particulate 15. 17 0.0086 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: CAW/EJB/MWS Approved by: JJL
Date 05-OCT-23 Supervisor : JJL
Page 4 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384175
www.sgsgalson.com
Client ID : MEID1003MET03 Lab ID L606869-10 Air Volume 2277.7 L
Date Sampled Date Analyzed 10/05/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0033 mg/m3
Cobalt 0.45 <0.45 <0.00020 mg/m3
Copper 0.30 <0.30 <0.00013 mg/m3
Iron 7.5 <7.5 <0.0033 mg/m3
Iron Oxide 11. <11 <0.0047 mg/m3
Lead 0.38 <0.38 <0.00016 mg/m3
Lithium 0.15 <0.15 <0.000066 mg/m3
Nickel 0.30 <0.30 <0.00013 mg/m3
Phosphorus Particulate 15. <15 <0.0066 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: CAW/EJB/MWS Approved by: JJL
Date 05-OCT-23 Supervisor : JJL
Page 5 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384175
www.sgsgalson.com
Client ID : MEID1003MET05 Lab ID L606869-11 Air Volume NA
Date Sampled Date Analyzed 10/05/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 NA mg/m3
Cobalt 0.45 <0.45 NA mg/m3
Copper 0.30 <0.30 NA mg/m3
Iron 7.5 <7.5 NA mg/m3
Iron Oxide 11. <11 NA mg/m3
Lead 0.38 <0.38 NA mg/m3
Lithium 0.15 <0.15 NA mg/m3
Nickel 0.30 <0.30 NA mg/m3
Phosphorus Particulate 15. <15 NA mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: CAW/EJB/MWS Approved by: JJL
Date 05-OCT-23 Supervisor : JJL
Page 6 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384175
www.sgsgalson.com
Client ID : MEID1003MET06 Lab ID L606869-12 Air Volume NA
Date Sampled Date Analyzed 10/05/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 NA mg/m3
Cobalt 0.45 <0.45 NA mg/m3
Copper 0.30 <0.30 NA mg/m3
Iron 7.5 <7.5 NA mg/m3
Iron Oxide 11. <11 NA mg/m3
Lead 0.38 <0.38 NA mg/m3
Lithium 0.15 <0.15 NA mg/m3
Nickel 0.30 <0.30 NA mg/m3
Phosphorus Particulate 15. <15 NA mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: CAW/EJB/MWS Approved by: JJL
Date 05-OCT-23 Supervisor : JJL
Page 7 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH01 Lab ID : L606869-1 Air Volume : 899.2 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00035 <0.000060
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00037 <0.000063
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00037 <0.000059
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00035 <0.000056
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00039 <0.000054
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00043 <0.000046
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00051 <0.000049
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00046 <0.000045
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00057 <0.000050
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00046 <0.000045
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00043 <0.000046
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00046 <0.000041
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00040 <0.000049
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00037 <0.000055
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00052 <0.000046
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 8 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH01 Lab ID : L606869-1 Air Volume : 899.2 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 0.33 <0.30 0.36 0.00040 0.000076
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00039 <0.000053
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00041 <0.000049
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 9 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH02 Lab ID : L606869-2 Air Volume : 704.6 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00045 <0.000077
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00047 <0.000080
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00047 <0.000075
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00044 <0.000071
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00050 <0.000069
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00055 <0.000058
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00065 <0.000063
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00059 <0.000057
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00072 <0.000064
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00059 <0.000057
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00055 <0.000059
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00059 <0.000052
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00051 <0.000062
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00047 <0.000070
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00067 <0.000059
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 10 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH02 Lab ID : L606869-2 Air Volume : 704.6 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 1.0 <0.30 1.1 0.0016 0.00031
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00050 <0.000068
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00052 <0.000063
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 11 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH03 Lab ID : L606869-3 Air Volume : 960.8 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00033 <0.000057
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00034 <0.000059
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000055
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00033 <0.000052
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000050
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00040 <0.000043
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00047 <0.000046
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00043 <0.000042
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00053 <0.000047
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00043 <0.000042
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00041 <0.000043
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00043 <0.000038
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00038 <0.000045
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000051
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00049 <0.000043
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 12 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH03 Lab ID : L606869-3 Air Volume : 960.8 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00034 <0.000065
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00036 <0.000050
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00038 <0.000046
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 13 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH04 Lab ID : L606869-4 Air Volume : 852.5 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00037 <0.000064
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00039 <0.000066
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00039 <0.000062
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00037 <0.000059
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00041 <0.000057
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00045 <0.000048
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00053 <0.000052
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00049 <0.000047
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00060 <0.000053
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00049 <0.000047
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00046 <0.000049
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00049 <0.000043
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00042 <0.000051
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00039 <0.000058
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00055 <0.000049
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 14 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH04 Lab ID : L606869-4 Air Volume : 852.5 L
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00038 <0.000073
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00041 <0.000056
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00043 <0.000052
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 15 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH05 Lab ID : L606869-5 Air Volume : NA
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 16 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH05 Lab ID : L606869-5 Air Volume : NA
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 17 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH06 Lab ID : L606869-6 Air Volume : NA
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 18 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH06 Lab ID : L606869-6 Air Volume : NA
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 19 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH07 Lab ID : L606869-7 Air Volume : NA
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 20 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L606869
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled NS Date Analyzed 05-OCT-23
FAX: (315) 437-0571 Date Received 05-OCT-23 Report ID 1384337
www.sgsgalson.com
Client ID : MEID1003PAH07 Lab ID : L606869-7 Air Volume : NA
Date Sampled Date Analyzed : 10/05/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 09-OCT-23 Supervisor : SMM
Page 21 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY FOOTNOTE REPORT
Client Name Center for Toxicology & Env. Health LLC
Site
Project No. 031332
6601 Kirkville Road
East Syracuse, NY 13057 Date Sampled Account No.: 13913
[phone] Date Received: 05-OCT-23 Login No. : L606869
FAX: [phone] Date Analyzed: 05-OCT-23
www.sgsgalson.com
L606869 (Report ID: 1384175):
For applicable NYS sampling events, laboratory accreditation through NYSDOH
applies only to Lead results.
Reported results reflect elemental analysis of the requested metals. Certain
compounds may not be solubilized during digestion, resulting in data that is
biased low.
SOPS: MT-SOP-27(20), MT-SOP-28(15), MT-SOP-29(12)
Reported Iron Oxide(Fe2O3) results assume that all detected Iron is present as Iron Oxide.
ICP analysis does not differentiate allotropes of phosphorus.
L606869 (Report ID: 1384175):
Accuracy and mean recovery data presented below is based on a 95% confidence interval (k=2). The estimated accuracy applies to the
media, technology, and SOP referenced in this report and does not account for the uncertainty associated with the sampling process.
The accuracy is based solely on spike recovery data from internal quality control samples. Where N/A appears below, insufficient
data is available to provide statistical accuracy and mean recovery values for the associated analyte.
Parameter Accuracy Mean Recovery
Aluminum +/-9.5% 99.6%
Cobalt +/-8.8% 105%
Copper +/-9.3% 105%
Iron +/-9.3% 108%
Iron Oxide +/-9.3% 108%
Lead +/-9.6% 102%
Lithium +/-11.9% 102%
Nickel +/-10.3% 104%
Phosphorus Particulate +/-9.6% 106%
Parameter Method
Aluminum mod. NIOSH 7303; ICP
Cobalt mod. NIOSH 7303; ICP
Copper mod. NIOSH 7303; ICP
Iron mod. NIOSH 7303; ICP
Iron Oxide mod. NIOSH 7303; ICP
Lead mod. NIOSH 7303; ICP
Lithium mod NIOSH 7303; ICP/MS
Nickel mod. NIOSH 7303; ICP
Phosphorus Particulate mod. NIOSH 7303; ICP
L606869 (Report ID: 1384337):
SOPS: il-n5506(17)
Results have been corrected for matrix and compound-specific desorption efficiencies, which
Page 22 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY FOOTNOTE REPORT
Client Name Center for Toxicology & Env. Health LLC
Site
Project No. 031332
6601 Kirkville Road
East Syracuse, NY 13057 Date Sampled Account No.: 13913
[phone] Date Received: 05-OCT-23 Login No. : L606869
FAX: [phone] Date Analyzed: 05-OCT-23
www.sgsgalson.com
L606869 (Report ID: 1384337):
are attached.
L606869 (Report ID: 1384337):
Accuracy and mean recovery data presented below is based on a 95% confidence interval (k=2). The estimated accuracy applies to the
media, technology, and SOP referenced in this report and does not account for the uncertainty associated with the sampling process.
The accuracy is based solely on spike recovery data from internal quality control samples. Where N/A appears below, insufficient
data is available to provide statistical accuracy and mean recovery values for the associated analyte.
Parameter Accuracy Mean Recovery
1-Methylnaphthalene +/-12.7% 102%
2-Methylnaphthalene +/-11.5% 101%
Acenaphthene +/-11.7% 1030
Acenaphthylene +/-13.6o 96.50
Anthracene +/-9.9% 1070
Benzo(a)anthracene +/-13.7% 1020
Benzo(a)pyrene +/-19.1% 113%
Benzo(b)fluoranthene +/-13.2% 106%
Benzo(g,h,i)perylene +/-17.9% 102%
Benzo(k)fluoranthene +/-14.8% 104%
Chrysene +/-15.6% 103%
Dibenz(a,h)anthracene +/-18% 98.8%
Fluoranthene +/-11.7% 104%
Fluorene +/-10.1% 103%
Indeno(1,2,3-cd)pyrene +/-17.1% 98%
Naphthalene +/-10.2% 106%
Phenanthrene +/-11.3% 104%
Pyrene +/-14% 98.3%
Parameter Method
1-Methylnaphthalene mod. NIOSH 5506; HPLC/UV
2-Methylnaphthalene mod. NIOSH 5506; HPLC/UV
Acenaphthene mod. NIOSH 5506; HPLC/UV
Acenaphthylene mod. NIOSH 5506; HPLC/UV
Anthracene mod. NIOSH 5506; HPLC/UV
Benzo(a)anthracene mod. NIOSH 5506; HPLC/UV
Benzo(a)pyrene mod. NIOSH 5506; HPLC/UV
Benzo(b)fluoranthene mod. NIOSH 5506; HPLC/UV
Benzo(g,h,i)perylene mod. NIOSH 5506; HPLC/UV
Benzo(k)fluoranthene mod. NIOSH 5506; HPLC/UV
Chrysene mod. NIOSH 5506; HPLC/UV
Dibenz(a,h)anthracene mod. NIOSH 5506; HPLC/UV
Page 23 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SG$- GALsoN LABORATORY FOOTNOTE REPORT
Client Name Center for Toxicology & Env. Health LLC
Site
Project No. 031332
6601 Kirkville Road
East Syracuse, NY 13057 Date Sampled Account No.: 13913
[phone] Date Received: 05-OCT-23 Login No. : L606869
FAX: [phone] Date Analyzed: 05-OCT-23
www.sgsgalson.com
L606869 (Report ID: 1384337):
Parameter Method
Fluoranthene mod. NIOSH 5506; HPLC/UV
Fluorene mod. NIOSH 5506; HPLC/UV
Indeno(1,2,3-cd)pyrene mod. NIOSH 5506; HPLC/UV
Naphthalene mod. NIOSH 5506; HPLC/UV
Phenanthrene mod. NIOSH 5506; HPLC/UV
Pyrene mod. NIOSH 5506; HPLC/UV
Page 24 of 51 Report Reference:1 Generated:09-OCT-23 10:43

Analyte PTFE DE XAD DE
BENZO(B)FLUORANTHENE 97 72
BENZO(K)FLUORANTHENE 97 72
BENZO(A)PYRENE 98 66
DIBENZO(A,H)ANTHRACENE 99 72
BENZO(G,H,I)PERYLENE 96 59
INDENO-1,2,3-CD-PYRENE 98 64
NAPHTHALENE 99 92
ACENAPHTHYLENE 102 96
ACENAPHTHENE 102 90
FLUORENE 97 90
PHENANTHRENE 98 86
ANTHRACENE 98 85
FLUORANTHENE 98 83
PYRENE 99 82
BENZO(A)ANTHRACENE 98 78
CHRYSENE 98 77
1-METHYLNAPHTHALENE 98 95
2-METHYLNAPHTHALENE 99 91
Page 25 of 51 Report Reference:1 Generated:09-OCT-23 10:43

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG571683
_Sro
Sample: WG571683-1 Spikelot: IH730610-2
QC Type: DLS Raw File: WG571683-
1A.UV_VIS_1.0002_1127086_LC6_20231
Analysis date: 10/05/23 12:05:46 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE .0985015 .1008 97.7 70.0 to 130.
PYRENE .0911830 .1004 90.8 70.0 to 130.
BENZO(A)ANTHRACENE .0922151 .1006 91.7 70.0 to 130.
CHRYSENE .0901487 .1002 90 70.0 to 130.
BENZO(B)FLUORANTHENE .0992770 .1002 99.1 70.0 to 130.
BENZO(K)FLUORANTHENE .0906690 .1006 90.1 70.0 to 130.
BENZO(A)PYRENE .1045876 .1002 104 70.0 to 130.
DIBENZ(A,H)ANTHRACENE .0886600 .1004 88.3 70.0 to 130.
BENZO(G,H,I)PERYLENE .0949356 .1002 14.7 70.0 to 130.
INDENO-1,2,3-CD-PYRENE .0823986 .1006 81.9 70.0 to 130.
ACENAPHTHYLENE .0867073 .1005 86.3 70.0 to 130.
1-METHYLNAPHTHALENE .0960661 .1004 95.7 70.0 to 130.
2-METHYLNAPHTHALENE .0952657 .1004 94.9 70.0 to 130.
ACENAPHTHENE .0986892 .1008 17.1 70.0 to 130.
FLUORENE .0945021 .1008 93.8 70.0 to 130.
PHENANTHRENE .0894580 .1004 89.1 70.0 to 130.
ANTHRACENE .0916779 .1004 91.3 70.0 to 130.
FLUORANTHENE .0849477 .1004 84.6 70.0 to 130.
Sample: WG571683-2 Spikelot: IH730610-1
QC Type: CCV Raw File: WG571683-
2A.UV_VIS_1.0003 1127086_LC6_20231
Analysis date: 10/05/23 12:18:06 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.150501 5.04 102 80.0 to 120.
PYRENE 4.923276 5.02 98.1 80.0 to 120.
BENZO(A)ANTHRACENE 5.045195 5.03 100 80.0 to 120.
CHRYSENE 4.921294 5.01 98.2 80.0 to 120.
BENZO(B)FLUORANTHENE 5.174862 5.01 10 880.0 to 120.
BENZO(K)FLUORANTHENE 5.067124 5.03 101 80.0 to 120.
BENZO(A)PYRENE 5.285004 5.01 10 57 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 4.886187 5.02 97.3 80.0 to 120.
ACENAPHTHYLENE 4.886140 5.026 97.2 80.0 to 120.
BENZO(G,H,I)PERYLENE 4.893110 5.01 97.7 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.693576 5.03 93.3 80.0 to 120.
Page 1 of 7 Printed: 10/09/23 10:14
Page 26 of 51 Report Reference:1 Generated:09-OCT-23 10:43

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG571683
_Sro
Sample: WG571683-2 Spikelot: IH730610-1
QC Type: CCV Raw File: WG571683-
2A.UV_VIS_1.0003_1127086_LC6_20231
Analysis date: 10/05/23 12:18:06 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
1-METHYLNAPHTHALENE 5.063196 5.02 101 80.0 to 120.
2-METHYLNAPHTHALENE 4.956403 5.02 98.7 80.0 to 120.
ACENAPHTHENE 5.105508 5.04 10 17 80.0 to 120.
FLUORENE 4.958904 5.04 98.4 80.0 to 120.
PHENANTHRENE 4.968385 5.02 F-T97 80.0 to 120.
ANTHRACENE 5.034381 5.02 10 880.0 to 120.
FLUORANTHENE 5.007722 5.02 99.8 80.0 to 120.
Sample: WG571681-2 Spikelot: NA
QC Type: MBLANK Raw File: WG571681-
2A.UV_VIS_1.0006_1127089_LC6_20231
Analysis date: 10/05/23 12:55:09 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
1-METHYLNAPHTHALENE(FRONT) 0 <0.30
1-METHYLNAPHTHALENE(BACK) 0 <0.30
2-METHYLNAPHTHALENE(FRONT) 0 <0.30
2-METHYLNAPHTHALENE(BACK) 0 <0.30
ACENAPHTHENE(FRONT) 0 <.30
ACENAPHTHENE(BACK) 0 <.30
ACENAPHTHYLENE(FRONT) 0 <.30
ACENAPHTHYLENE(BACK) 0 <.30
ANTHRACENE(FRONT) 0 <.30
ANTHRACENE(BACK) 0 <.30
BENZO(A)ANTHRACENE(FRONT) 0 <.30
BENZO(A)ANTHRACENE(BACK) 0 <.30
BENZO(A)PYRENE(FRONT) 0 <.30
BENZO(A)PYRENE(BACK) 0 <.30
BENZO(B)FLUORANTHENE(FRONT) 0 <.30
BENZO(B)FLUORANTHENE(BACK) 0 <.30
BENZO(G,H,I)PERYLENE(FRONT) 0 <.30
BENZO(G,H,I)PERYLENE(BACK) .2072955 <.30
BENZO(K)FLUORANTHENE(FRONT) 0 <.30
BENZO(K)FLUORANTHENE(BACK) 0 <.30
CHRYSENE(FRONT) 0 <.30
CHRYSENE(BACK) 0 <.30
Page 2 of 7 Printed: 10/09/23 10:14
Page 27 of 51 Report Reference:1 Generated:09-OCT-23 10:43

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG571683
_Sro
Sample: WG571681-2 Spikelot: NA
QC Type: MBLANK Raw File: WG571681-
2A.UV_VIS_1.0006_1127089_LC6_20231
Analysis date: 10/05/23 12:55:09 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
DIBENZ(A,H)ANTHRACENE(FRONT) 0 <.30
DIBENZ(A,H)ANTHRACENE(BACK) 0 <.30
FLUORANTHENE(FRONT) 0 <.30
FLUORANTHENE(BACK) 0 <.30
FLUORENE(FRONT) 0 <.30
FLUORENE(BACK) 0 <.30
INDENO-1,2,3-CD-PYRENE(FRONT) 0 <.30
INDENO-1,2,3-CD-PYRENE(BACK) 0 <.30
NAPHTHALENE(FRONT) 0 <.30
NAPHTHALENE(BACK) 0 <.30
PHENANTHRENE(FRONT) 0 <.30
PHENANTHRENE(BACK) 0 <.30
PYRENE(FRONT) 0 <.30
PYRENE(BACK) 0 <.30
Sample: WG571681-3 Spikelot: IH730610
QC Type: BS Raw File: WG571681-
3F.UV_VIS_1.0008_1127089_LC6_20231
Analysis date: 10/05/23 13: 19:51 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.319670 5.04 106 107 90.2 to 123.
PYRENE 5.078584 5.02 101 102 75.0 to 125.
BENZO(A)ANTHRACENE 5.141721 5.03 102 104 75.0 to 125.
CHRYSENE 5.013992 5.01 100 102 75.0 to 125.
BENZO(B)FLUORANTHENE 5.282565 5.01 105 109 85.1 to 127.
BENZO(K)FLUORANTHENE 5.142098 5.03 102 105 75.0 to 125.
BENZO(A)PYRENE 5.386745 5.01 108 110 75.0 to 125.
DIBENZ(A,H)ANTHRACENE 4.997583 5.02 99.6 Fill] 72.1 to 125.
BENZO(G,H,I)PERYLENE 4.985463 5.01 99.5 104 75.0 to 125.
ACENAPHTHYLENE 5.006060 5.026 99.6 97.7 76.8 to 116.
INDENO-1,2,3-CD-PYRENE 4.628352 5.03 92 92.9 72.8 to 123.
1-METHYLNAPHTHALENE 5.237565 5.02 104 106 82.7 to 122.
2-METHYLNAPHTHALENE 5.124770 5.02 102 103 83.7 to 119.
ACENAPHTHENE 5.254973 5.04 104 102 75.0 to 125.
FLUORENE 5.067964 5.04 101 104 75.0 to 125.
Page 3 of 7 Printed: 10/09/23 10:14
Page 28 of 51 Report Reference:1 Generated:09-OCT-23 10:43

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG571683
_Sro
Sample: WG571681-3 Spikelot: IH730610
QC Type: BS Raw File: WG571681-
3F.UV_VIS_1.0008_1127089_LC6_20231
Analysis date: 10/05/23 13: 19:51 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
PHENANTHRENE 5.101746 5.02 102 F1041 75.0 to 125.
ANTHRACENE 5.224936 5.02 104 106 75.0 to 125.
FLUORANTHENE 5.037566 5.02 100 102 75.0 to 125.
Sample: WG571681-4 Spikelot: IH730610
QC Type: BSD Raw File: WG571681-
4F.UV_VIS_1.0009_1127089_LC6_20231
Analysis date: 10/05/23 13:32:12 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.401545 5.04 107 108 90.2 to 123. .93 -20 to 20.0
PYRENE 5.152293 5.02 103 104 75.0 to 125. 1.94 -20 to 20.0
BENZO(A)ANTHRACENE 5.211710 5.03 104 106 75.0 to 125. 1.9 -20 to 20.0
CHRYSENE 5.095881 5.01 102 104 75.0 to 125. 1.94 -20 to 20.0
BENZO(B)FLUORANTHENE 5.347964 5.01 107 110 85.1 to 127. .913 0 to 13.8
BENZO(K)FLUORANTHENE 5.220283 5.03 104 107 75.0 to 125. 1.89 -20 to 20.0
BENZO(A)PYRENE 5.469490 5.01 109 ill 75.0 to 125. .905 -20 to 20.0
DIBENZ(A,H)ANTHRACENE 5.134831 5.02 102 103 72.1 to 125. 1.96 -20 to 20.0
ACENAPHTHYLENE 5.061373 5.026 101 98.7 76.8 to 116. 1.02 -20 to 20.0
BENZO(G,H,I)PERYLENE 5.155531 5.01 103 107 75.0 to 125. 2.84 -20 to 20.0
INDENO-1,2,3-CD-PYRENE 4.809629 5.03 95.6 96.6 72.8 to 123. 3.91 -20 to 20.0
1-METHYLNAPHTHALENE 5.298264 5.02 106 108 82.7 to 122. 1.87 0 to 13.4
2-METHYLNAPHTHALENE 5.172345 5.02 103 104 83.7 to 119. .966 0 to 13.2
ACENAPHTHENE 5.322001 5.04 106 104 75.0 to 125. 1.94 -20 to 20.0
FLUORENE 5.148497 5.04 102 105 75.0 to 125. .957 -20 to 20.0
PHENANTHRENE 5.150157 5.02 103 105 75.0 to 125. .957 -20 to 20.0
ANTHRACENE 5.279556 5.02 105 107 75.0 to 125. .939 -20 to 20.0
FLUORANTHENE 5.112559 5.02 102 104 75.0 to 125. 1.94 -20 to 20.0
Sample: WG571681-5 Spikelot: IH730610
QC Type: BS Raw File: WG571681-
5A.UV VIS 1.0010 1127089 LC6 20231
Analysis date: 10/05/23 13:44:36 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.083775 5.04 101 110 90.2 to 123.
FLUORANTHENE 4.506039 5.02 89.8 108 75.0 to 125.
Page 4 of 7 Printed: 10/09/23 10:14
Page 29 of 51 Report Reference:1 Generated:09-OCT-23 10:43

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG571683
_Sro
Sample: WG571681-5 Spikelot: IH730610
QC Type: BS Raw File: WG571681-
5A.UV_VIS_1.0010_1127089_LC6_20231
Analysis date: 10/05/23 13:44:36 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
PYRENE 4.482812 5.02 89.3 109 75.0 to 125.
BENZO(A)ANTHRACENE 4.404234 5.03 87.6 112 75.0 to 125.
CHRYSENE 4.279597 5.01 85.4 ill 75.0 to 125.
BENZO(B)FLUORANTHENE 4.280479 5.01 85.4 119 85.1 to 127.
BENZO(K)FLUORANTHENE 4.171278 5.03 82.9 115 75.0 to 125.
BENZO(A)PYRENE 4.138461 5.01 82.6 125 75.0 to 125.
ACENAPHTHYLENE 4.597451 5.026 91.5 95.3 76.8 to 116.
DIBENZ(A,H)ANTHRACENE 3.864700 5.02 77 107 72.1 to 125.
BENZO(G,H,I)PERYLENE 3.571644 5.01 71.3 ET]
75.0 to 125.
INDENO-1,2,3-CD-PYRENE 3.582715 5.03 71.2 Fill] 72.8 to 123.
1-METHYLNAPHTHALENE 4.912507 5.02 97.9 103 82.7 to 122.
2-METHYLNAPHTHALENE 4.799572 5.02 95.6 105 83.7 to 119.
ACENAPHTHENE 5.132123 5.04 102 113 75.0 to 125.
FLUORENE 4.735346 5.04 94 104 75.0 to 125.
PHENANTHRENE 4.671897 5.02 93.1 108 75.0 to 125.
ANTHRACENE 4.737698 5.02 94.4 111 75.0 to 125.
Sample: WG571681-6 Spikelot: IH730610
QC Type: BSD Raw File: WG571681-
6A.UV_VIS_1.0011_1127089_LC6_20231
Analysis date: 10/05/23 13:56:59 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.341265 5.04 106 115 90.2 to 123. 4.44 -20 to 20.0
PYRENE 4.599354 5.02 91.6 112 75.0 to 125. 2.71 -20 to 20.0
BENZO(A)ANTHRACENE 4.470809 5.03 88.9 114 75.0 to 125. 1.77 -20 to 20.0
CHRYSENE 4.347554 5.01 86.8 113 75.0 to 125. 1.79 -20 to 20.0
BENZO(B)FLUORANTHENE 4.321302 5.01 86.3 120 85.1 to 127. .837 0 to 13.8
BENZO(K)FLUORANTHENE 4.195131 5.03 83.4 116 75.0 to 125. .866 -20 to 20.0
BENZO(A)PYRENE 4.093951 5.01 81.7 l-2fl 75.0 to 125. .803 -20 to 20.0
DIBENZ(A,H)ANTHRACENE 3.890266 5.02 77.5 108 72.1 to 125. .93 -2 0 to 20.0
ACENAPHTHYLENE 4.976524 5.026 99 103 76.8 to 116. 7.77 -20 to 20.0
BENZO(G,H,I)PERYLENE 3.452863 5.01 68.9 117 75.0 to 125. 3.36 -20 to 20.0
INDENO-1,2,3-CD-PYRENE 3.359361 5.03 66.8 104 72.8 to 123. 6.51 -20 to 20.0
1-METHYLNAPHTHALENE 5.243253 5.02 104 110 82.7 to 122. 6.57 0 to 13.4
2-METHYLNAPHTHALENE 5.097817 5.02 102 112 83.7 to 119. =1
0 to 13.2
Page 5 of 7 Printed: 10/09/23 10:14
Page 30 of 51 Report Reference:1 Generated:09-OCT-23 10:43

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG571683
_Sro
Sample: WG571681-6 Spikelot: IH730610
QC Type: BSD Raw File: WG571681-
6A.UV_VIS_1.0011_1127089_LC6_20231
Analysis date: 10/05/23 13:56:59 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
ACENAPHTHENE 5.146279 5.04 102 113 75.0 to 125. [ -20 to 20.0
FLUORENE 4.999383 5.04 99.2 110 75.0 to 125. 5.61 -20 to 20.0
PHENANTHRENE 4.881607 5.02 97.2 113 75.0 to 125. 4.52 -20 to 20.0
ANTHRACENE 4.977748 5.02 99.2 117 75.0 to 125. 5.26 -20 to 20.0
FLUORANTHENE 4.656431 5.02 92.8 112 75.0 to 125. 3.64 -20 to 20.0
Sample: WG571683-3 Spikelot: IH730610-1
QC Type: CCV Raw File: WG571683-
3A.UV_VIS_1.0021_1127183_LC6_20231
Analysis date: 10/05/23 16:00:29 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.222278 5.04 104 80.0 to 120.
PYRENE 4.984928 5.02 99.3 80.0 to 120.
BENZO(A)ANTHRACENE 5.081565 5.03 FTO-17 80.0 to 120.
CHRYSENE 4.959813 5.01 99 80.0 to 120.
BENZO(B)FLUORANTHENE 5.240074 5.01 10 57 80.0 to 120.
BENZO(K)FLUORANTHENE 5.165543 5.03 103 80.0 to 120.
BENZO(A)PYRENE 5.460497 5.01 T F97 80.0 to 120.
ACENAPHTHYLENE 4.923350 5.026 F-T87 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 4.880654 5.02 97.2 80.0 to 120.
BENZO(G,H,I)PERYLENE 4.955763 5.01 98.9 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.728500 5.03 94 80.0 to 120.
1-METHYLNAPHTHALENE 5.118017 5.02 = 80.0 to 120.
2-METHYLNAPHTHALENE 5.011621 5.02 99.8 80.0 to 120.
ACENAPHTHENE 5.156935 5.04 102 80.0 to 120.
FLUORENE 5.017189 5.04 99.5 80.0 to 120.
PHENANTHRENE 5.020994 5.02 100 80.0 to 120.
ANTHRACENE 5.098624 5.02 102 80.0 to 120.
FLUORANTHENE 5.043162 5.02 100 80.0 to 120.
Sample: WG571683-4 Spikelot: IH730610-1
QC Type: CCV Raw File: WG571683-
4A.UV_VIS_1.0034_1127183_LC6_20231
Analysis date: 10/05/23 18:41:04 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
Page 6 of 7 Printed: 10/09/23 10:14
Page 31 of 51 Report Reference:1 Generated:09-OCT-23 10:43

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG571683
_Sro
Sample: WG571683-4 Spikelot: IH730610-1
QC Type: CCV Raw File: WG571683-
4A.UV_VIS_1.0034_1127183_LC6_20231
Analysis date: 10/05/23 18:41:04 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.234297 5.04 1047 80.0 to 120.
PYRENE 4.983040 5.02 99.3 80.0 to 120.
BENZO(A)ANTHRACENE 5.102914 5.03 FTF17 80.0 to 120.
CHRYSENE 4.979346 5.01 99.4 80.0 to 120.
BENZO(B)FLUORANTHENE 5.233689 5.01 FT647 80.0 to 120.
BENZO(K)FLUORANTHENE 5.106779 5.03 102 80.0 to 120.
BENZO(A)PYRENE 5.447804 5.01 109 80.0 to 120.
ACENAPHTHYLENE 4.948648 5.026 98.5 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 4.916050 5.02 97.9 80.0 to 120.
BENZO(G,H,I)PERYLENE 4.965692 5.01 99.1 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.745203 5.03 94.3 80.0 to 120.
1-METHYLNAPHTHALENE 5.143996 5.02 102 80.0 to 120.
2-METHYLNAPHTHALENE 5.030713 5.02 10 880.0 to 120.
ACENAPHTHENE 5.181497 5.04 103 80.0 to 120.
FLUORENE 5.037725 5.04 T F07 80.0 to 120.
PHENANTHRENE 5.044167 5.02 10 880.0 to 120.
ANTHRACENE 5.109986 5.02 102 80.0 to 120.
FLUORANTHENE 5.064762 5.02 = 80.0 to 120.
Page 7 of 7 Printed: 10/09/23 10:14
Page 32 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571648-2
ICVD
Spike Lot# IH7 0611
Instrument ICPMS2
Analysis Date Oct 05, 2023 12:04
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
Lithium 90.0 to 110. Q+1250 1300 104.
JJL 10/5/2023
Printed: 10/05/23 17:58 icvdlsrpt.idxl Report Reference # 1384175
Page 33 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571648-6 WG571648-13 WG571648-17
Type CCVD CCVD CCVD
Spike Lot# IH728953 IH728953 IH728953
Instrument ICPMS2 ICPMS2 ICPMS2
Analysis Date Oct 05, 2023 12:26 Oct 05, 2023 13:53 Oct 05, 2023 15:09
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M b) b) (%) (ppb) b) M b) b) M
Lithium 80.0 to 120. 1250 1290 103. 1250 1250 100. 1250 1260 101.
Printed: 10/05/23 17:58 icvdlsrpt.idxl Report Reference # 1384175
Page 34 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571648-32
Spike Lot# IH72 953
Instrument ICPMS2
Analysis Date Oct 05, 2023 16:20
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
Lithium 80.0 to 120. 1250 1300 104.
Printed: 10/05/23 17:58 icvdlsrpt.idxl Report Reference # 1384175
Page 35 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,606869
Lab Sample ID WG571648-4 WG571648-8 WG571648-15 WG571648-19 WG571648-34
Type C+& CCB CCB CCB CCB CCB
Instrument ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2
Analysis Date 10/05/23 10/05/23 10/05/23 10/05/23 10/05/23
Analysis Time 12:15 12:37 14:04 15:20 16:31
LOQ Found Found Found Found Found
m m m m m m
Lithium 0.1 <4-1— <0.05 <0.1 <0.1 < . <0.1
Printed: 10/05/23 17:56 icbmbrpt.idx Report Reference# 1384175
Page 36 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son DETECTION LIMIT STANDARD RECOVERY REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571648-9
Spike Lot# H73060DLL6
Instrument ICPMS2
Analysis Date Oct 05, 2023 12:48
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
Lithium 80.0 to 120. 10.0 10.2 102.
JJL 10/5/2023
Printed: 10/05/23 17:55 icvdlsrpt.idxl Report Reference # 1384175
Page 37 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son BLANK SPIKE/BLANK SPIKE DUPLICATE REPORT
6601 Kirkville Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571672-2 WG571672-3
Spike Lot# H729039 H729039
Instrument ICPMS2 ICPMS2
Analysis Date Oct 05, 2023 15:47 Oct 05, 2023 15:53
Limits True Value Found Recovery True Value Found Recovery RPD
M (u /sam le) (u /sam le) (%) (u /sam le) (u /sam le) (%) RPD Limits
Lithium 83.6 to 120. 15.0 15.1 101. 15.0 15.4 103. 1.90 12.3
JJL 10/5/2023
page 1 of 1 Example Calculation:
Formula: ug/L x L —p �I 6 r VOjWbft �r��Ce: � p�eLrated:�9�nuT- 1n a�
Sample : L606869-8 na'fyte:'CiTHIU j < ug x < 5 g 3�6�R = <0.000055 mg/m3

SGS Ga/son METHOD BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,606869
Tape ample ID MBLANK 1
Instrument ICPMS2
Analysis Date 10/05/23
Analysis Time 14:09
LOQ Found
u u
Lithium 011 < .1
JJL 10/5/2023
Printed: 10/05/23 17:50 icbmbrpt.idx Report Reference# 1384175
Page 39 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571643-1 WG571643-3 WG571643-2
Type ICVA ICVB ICVF
Spike Lot# IH729829 IH726965 IH728310
Instrument ICP4 ICP4 ICP4
Analysis Date Oct 05, 2023 09:03 Oct 05, 2023 09:10 Oct 05,2023 09:06
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M (m /1) (m /1) M (m /1) (m /1) M () m /I () m /I M
Aluminum 90.0 to 110. "- 250. 249. 99.6
Cobalt for all 89!9�Fe�4P9. 12.5 12.6 101.
Copper QG.9ri@m4QQ. 12.5 12.6 101.
Iron 250. 252. 101.
Lead 90.0 to 110. 12.5 12.6 101.
Nickel 10.0 10.3 103.
Phosphorus @Q0948 a46G. 2.5 2.52 101.
JJL 10/5/2023
Printed: 10/05/23 15:35 icvdlsrpt.idxl Report Reference # 1384175
Page 40 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571643-5 WG571643-6 WG571643-11
Type CCVA CCVB CCVA
Spike Lot# IH730505 IH730506 IH730505
Instrument ICP4 ICP4 ICP4
Analysis Date Oct 05, 2023 09:17 Oct 05, 2023 09:21 Oct 05, 2023 09:43
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 255. 102.
Cobalt 80.0 to 120. 12.5 12.7 101. 12.5 12.7 101.
Copper 80.0 to 120. 12.5 12.7 101. 12.5 12.7 102.
Iron 80.0 to 120. 250. 263. 105.
Lead 90.0 to 110. 12.5 12.7 101. 12.5 12.7 102.
Nickel 80.0 to 120. 10.0 10.2 102. 10.0 10.2 102.
Phosphorus 80.0 to 120. 2.50 2.55 102. 2.50 2.56 103.
Printed: 10/05/23 15:35 icvdlsrpt.idxl Report Reference # 1384175
Page 41 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571643-12 WG571643-18 WG571643-19
Type CCVB CCVA CCVB
Spike Lot# IH730506 IH730505 IH730506
Instrument ICP4 ICP4 ICP4
Analysis Date Oct 05, 2023 09:47 Oct 05, 2023 10:09 Oct 05, 2023 10:13
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 250. 100. 250. 248. 99.2
Cobalt 80.0 to 120. 12.5 12.6 100.
Copper 80.0 to 120. 12.5 12.6 100.
Iron 80.0 to 120. 250. 258. 103. 250. 258. 103.
Lead 90.0 to 110. 12.5 12.6 101.
Nickel 80.0 to 120. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.54 102.
Printed: 10/05/23 15:35 icvdlsrpt.idxl Report Reference # 1384175
Page 42 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571643-24 WG571643-25 WG571643-27
Type CCVA CCVB CCVA
Spike Lot# IH730505 IH730506 IH730505
Instrument ICP4 ICP4 ICP4
Analysis Date Oct 05, 2023 11:16 Oct 05, 2023 11:20 Oct 05, 2023 11:38
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 250. 99.9
Cobalt 80.0 to 120. 12.5 12.5 99.7 12.5 12.6 100.
Copper 80.0 to 120. 12.5 12.5 100. 12.5 12.5 100.
Iron 80.0 to 120. 250. 256. 102.
Lead 90.0 to 110. 12.5 12.5 100. 12.5 12.6 101.
Nickel 80.0 to 120. 10.0 10.1 101. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.54 102. 2.50 2.55 102.
Printed: 10/05/23 15:35 icvdlsrpt.idxl Report Reference # 1384175
Page 43 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571643-28 WG571643-30 WG571643-31
Type CCVB CCVA CCVB
Spike Lot# IH730506 IH730505 IH730506
Instrument ICP4 ICP4 ICP4
Analysis Date Oct 05, 2023 11:42 Oct 05, 2023 13:35 Oct 05, 2023 13:39
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 247. 98.8 250. 248. 99.2
Cobalt 80.0 to 120. 12.5 12.6 101.
Copper 80.0 to 120. 12.5 12.6 101.
Iron 80.0 to 120. 250. 258. 103. 250. 251. 100.
Lead 90.0 to 110. 12.5 12.4 99.2
Nickel 80.0 to 120. 10.0 9.98 99.8
Phosphorus 80.0 to 120. 2.50 2.52 101.
Printed: 10/05/23 15:35 icvdlsrpt.idxl Report Reference # 1384175
Page 44 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab eSample ID WG571643-36 WG571643-37
Spike Lot# IH730505 IH730506
Instrument ICP4 ICP4
Analysis Date Oct 05, 2023 14:19 Oct 05, 2023 14:23
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) Q Q (%)
Aluminum 80.0 to 120. 250. 254. 101.
Cobalt 80.0 to 120. 12.5 12.9 103.
Copper 80.0 to 120. 12.5 13.1 105.
Iron 80.0 to 120. 250. 249. 99.5
Lead 90.0 to 110. 12.5 12.5 99.9
Nickel 80.0 to 120. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.55 102.
Printed: 10/05/23 15:35 icvdlsrpt.idxl Report Reference # 1384175
Page 45 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,606869
Lab Sample ID WG571643-4 WG571643-7 WG571643-13 WG571643-20 WG571643-26 WG571643-32 WG571643-38
Type C-GS ICg CCB CCB CCB CCB CCB CCB
Instrument ICP4 ICP4 ICP4 ICP4 ICP4 ICP4 ICP4
Analysis Date 10/05/23 10/05/23 10/05/23 10/05/23 10/05/23 10/05/23 10/05/23
Analysis Time 09:14 09:25 09:51 10:17 11:24 13:43 14:27
LOQ Found Found Found Found Found Found Found
m m ( m) (ppm m m m m
Aluminum 0.5 4-Q;- <0.25 <0.5 <0.5 < .5 <0.5 <0.5 <0.5
Cobalt 0.03 E8. .93 <0.015 <0.03 <0.03 < <0.03 <0.03 <0.03
Copper 0.02 n nn� <0.01 <0.02 <0.02 < . <0.02 <0.02 <0.02
Iron � <0.25 <0.5 <0.5 < . <0.5 <0.5 <0.5
Lead 1 �1 <0.01<0.005 <0.01 <0.01 <0.01 <0.01 <0.01 < .01
Nickel E$82 <0.5 <0.02 <0.02 <0.02 < <0.02 <0.02
Phosphorus mil- <1 <1 <1 <1 <
JJL 10/5/2023
Printed: 10/05/23 15:33 icbmbrpt.idx Report Reference# 1384175
Page 46 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son DETECTION LIMIT STANDARD RECOVERY REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571643-8
DL
Spike Lot# H730502
Instrument ICP4
Analysis Date Oct 05, 2023 09:32
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M (m /1) (m /1) M () Q M () () M
Aluminum 80.0 to 120. 0.500 0.509 102.
Cobalt 80.0 to 120. 0.0300 0.0310 103.
Copper 80.0 to 120. 0.0200 0.0202 101.
Iron 80.0 to 120. 0.500 0.539 108.
Lead 80.0 to 120. 0.0250 0.0251 100.
Nickel 80.0 to 120. 0.0200 0.0199 99.5
Phosphorus 80.0 to 120. 0.499 0.518 104.
Printed: 10/05/23 15:31 icvdlsrpt.idxl Report Reference # 1384175
Page 47 of 51 Report Reference:1 Generated:09-OCT-23 10:43

SGS Ga/son BLANK SPIKE/BLANK SPIKE DUPLICATE REPORT
6601 Kirkville Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L606869
Lab Sample ID WG571672-2 WG571672-3
Spike Lot# H729039 H729039
Instrument ICP4 ICP4
Analysis Date Oct 05, 2023 13:21 Oct 05, 2023 13:25
Limits True Value Found Recovery True Value Found Recovery RPD
(%) (u /sam le) (u /sam le) (%) (u /sam le) (u /sam le) (%) RPD Limits
Aluminum 85.4 to 114. 150. 144. 95.9 150. 149. 99.4 3.54 15.0
Cobalt 91.4 to 119. 15.0 15.0 100. 15.0 15.4 103. 2.57 11.7
Copper 90.4 to 120. 15.0 15.0 100. 15.0 15.5 103. 2.95 11.8
Iron 93.0 to 123. 75.0 76.2 102. 75.0 79.1 105. 3.63 10.4
Iron Oxide 93.0 to 123. 75.0 76.2 102. 75.0 79.1 105. 3.63 10.4
Lead 87.6 to 117. 15.0 14.5 96.9 15.0 14.9 99.0 2.21 20.0
Nickel 88.3 to 121. 15.0 14.7 97.7 15.0 15.0 99.9 2.22 10.0
Phosphorus 90.4 to 121. 50.0 50.0 100. 50.0 50.9 102. 1.81 10.0
page 1 of 1 Example Calculation:
Formula: ug/L x L -p 81 6 r1 Vo e:q Ge 09- -23 1 n 43
Sample : L606869-8 nalyte:'ACLU I <�ug/L x t)..WAe0'_ <` . ug/ Z73F.5 L = <0.0027 mg/m3

SGS Ga/son METHOD BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,606869
Tape ample ID MBLANK 1
Instrument ICP4
Analysis Date 10/05/23
Analysis Time 12:59
LOQ Found
u u
Aluminum 7.5 <-T.5
Cobalt 0.45 <Y45
Copper 0.30 <0*
Iron 7.5 <7.5
Iron Oxide 11. <11.
Lead 0.38 <0.38
Nickel 0.30 <0.30
Phosphorus 15. <1 .
Printed: 10/05/23 15:29 icbmbrpt.idx Report Reference# 1384175
Page 49 of 51 Report Reference:1 Generated:09-OCT-23 10:43

784629500521
Date:10/05/23
ipper:F
lnitials:AMF TODY AND ANALYSIS REQUEST FORM
- InAMF
IIII IIII IIIII III IIIIIIIII III
THE SCIENCE OF READY- Prep:UNKNOWN
CTEH Protect#
end Report to �' (I 2ulv �l Turnaround Requested: ❑ Normal 0 Same ❑ Next Day
Company CTEH, LLC ❑Two Day ❑Other(SpecifVy
Address 5120 North Shore Drive, North Little Rock,Arkansas 72118 Data Packet Requested: Standard Level II ❑Other
Phone [phone] Sample and Extract Retention/Disposal: /
e-mail Ilabresults cteh.com; * r re ,CoAh' Dispose after 2X hold time 0/
ccounting end invoices to [e-mail] with Invoice#and Vendor name in subject line Retain w/storage fees after 2X hold time ❑
Lab Contact Information Samples Receivi d in Light- rotective M iterial Method Matrix
=air
Secondary t) =bulk
=soil
Sample Sample Sample Sample Sample Sample W=wipe
pe
Primary Sample Identification Identification Size Units Start Date Start Time Stop Date Stop Time Initials 2 -�water
114-�E a/ 0-3 P 4 at (_ 18 PNAH profile.
KN/1S 10/05/23
/12100 PAY07- �Dy,6 L
RC-IP/00 3 pAIl 03 \k
6101003 POO `I �sz,s" �
100 3 PA#0 5" �-
��r D3 -F d'f - - - - - - —
M00 lio,03pro l
Rec'd intact&accounted N, A
M6(P/0Q3A46T-Q2 Noo
Recwcusy _
x
M E 1 D)00 �16 3 2 �-} Yes, No,�
(� Redd in light sensitive packs g.
I Redd with ice pack?Yes or �—
( Redd temperature compliant?Yes, No, 1'�A
RELINQUISHED BY DATE/TIME (RECEIVED BY DATEITIME COMMENTS
b �U L3 �UD�V 10 0 3: A' 6q, 46a IL A& &,--Ae,
Remove potassium add phosphorus
SDG# *Orbo o r e ren, Z ra e - -.IdVs 10/05/23
® �W Oy C� GAP I a 15 l23

CHAIN OF CUSTODY AND ANALYSIS REQUEST FORM
THE SCIENCE OF READY"
CTEH Protect q
Send Report to ;f Turnaround Requested: ❑ Normal CKame Day ❑ Next Day
Company CTEH, LLC ❑Two Day ❑Other(Speecif
Address 5120 North Shore Drive, North Little Rock,Arkansas 72118 Data Packet Requested: El-Standard level II ❑Other
Phone [phone] Sample and Extract Retention/Disposal: �/
e-mail labresults cteh.com; ; �jyf .r� Dispose after 2X hold time M
Ccounting Send invoices to [e-mail] with Invoice#and Vendor name in subject line Retain w/storage fees after 2X hold time ❑
Lab Contact Information Method Matrix
cs CTS rr.
=air
Secondary r`ti =bulk
� Sample Sample Sample Sample Sample Sample SW=wiPe
iGL�I /�] =tape
Primary Sam er�ent1 lcetlo Identification Size Units Start Date Start Time Stop Date Stop Time Initials Z =water
1v 6 3 IN 1�r s 1
14E lb 03 m6r0 _ A-
YN 71Z
'I P/1
or N
Redd intact&accounted foral No,NA
Redd wlcustody seals intact al
Redd in light sensitive pack ing?Yes,No,
Rec'd with ice pack?Yes o
( Rec'd temperature compliant?Yes,No,
RELINQUISHED BY DATEITIME RECEIVED BY DATE/Tl'livIL. — COMMENTS
�S 10 23 k 6X 00 10 Y 23 c,'o0 V0. N;1 Go,961 1-111 (-,N, kI Fo,fed,
Remove potas s ium add phosphoi
KN/S 10/05/23
SDG# age 51 OT bl ReportReference:1 Generaiea:09-0 - Page Hof z-;/

SG$
GALSON
Lab Results October 16, 2023
Center for Toxicology& Env. Health LLC
5120 North Shore Drive
North Little Rock, AR 72118
Account# 13913 Login#L607156
Dear Lab Results:
Enclosed are the analytical results for the samples received by our laboratory on October 07, 2023.
All samples on the chain of custody were received in good condition unless otherwise noted. Any
additional observations will be noted on the chain of custody.
Please contact client services at(888) 432-5227 if you would like any additional information regarding
this report. Thank you for using SGS Galson.
Sincerely,
SGS Galson
�4 ---c W
Lisa Swab
Laboratory Director
Enclosure(s)
Page 1 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS
GALSON
ANALYTICAL REPORT
Terms and Conditions &General Disclaimers
• This document is issued by the Company under its General Conditions of Service accessible at http://www.sgs.com/en/Terms-and-
Conditions.aspx.Attention is drawn to the limitation of liability,indemnification and jurisdiction issues defined therein.
• Any holder of this document is advised that information contained herein reflects the Company's findings at the time of its intervention
only and within the limits of Client's instructions,if any.The Company's sole responsibility is to its Client and this document does not
exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents.Any unauthorized
alteration,forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the
fullest extent of the law.
Analytical Disclaimers
• Unless otherwise noted within the report,all quality control results associated with the samples were within established control limits or
did not impact reported results.
• Note:The findings recorded within this report were drawn from analysis of the sample(s)provided to the laboratory by the Client(or a
third party acting at the Client's direction).The laboratory does not have control over the sampling process,including but not limited to
the use of field equipment and collection media,as well as the sampling duration,collection volume or any other collection parameter
used by the Client.The findings herein constitute no warranty of the sample's representativeness of any sampled environment, and
strictly relate to the samples as they were presented to the laboratory.For recommended sampling collection parameters,please refer to
the Sampling and Analysis Guide at www.sgsgalson.com.
• Unrounded results are carried through the calculations that yield the final result and the final result is rounded to the number of
significant figures appropriate to the accuracy of the analytical method.Please note that results appearing in the columns preceding the
final result column may have been rounded and therefore,if carried through the calculations,may not yield an identical final result to the
one reported.
• The stated LOQs for each analyte represent the demonstrated LOQ concentrations prior to correction for desorption efficiency(if
applicable).
• Unless otherwise noted within the report,results have not been blank corrected for any field blank or method blank data.
Accreditations SGS Galson holds a variety of accreditations and recognitions.Our quality management system conforms with the requirements
of ISO/IEC 17025.Where applicable,samples may also be analyzed in accordance with the requirements of ELAP,NELAC,or LELAP under one of the
state accrediting bodies listed below.Current Scopes of Accreditation can be viewed at http://www.sgsgalson.com in the accreditations section of
the"About"page.To determine if the analyte tested falls under our scope of accreditation,please visit our website or call Client Services at(888)
432-5227.
National/International Accreditation/Recognition Lab ID# Program/Sector
AIHA-LAP,LLC-IHLAP,ELLAP,EMLAP ISO/IEC 17025 and USEPA NLLAP Lab ID 100324 Industrial Hygiene,Environmental Lead,
Environmental Microbiology
State Accreditation/Recognition Lab ID# Program/Sector
New York(NYSDOH) ELAP and NELAC(TNI) Lab ID:11626 Air Analysis,Solid and Hazardous Waste
Louisiana(LDEQ) LELAP Lab ID:04083 Air Analysis,Solid Chemical Materials
Legend
<-Less than mg-Milligrams MDL-Method Detection Limit ppb-Parts per Billion
>-Greater than ug-Micrograms NA-Not Applicable ppm-Parts per Million
I-Liters m3-Cubic Meters NS-Not Specified ppbv-ppb Volume
LOQ-Limit of Quantitation kg-Kilograms ND-Not Detected ppmv-ppm Volume
ft2-Square Feet cm2-Square Centimeters in2-Square Inches ng-Nanograms
Page 2 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET01A Lab ID : L607156-5 Air Volume 2579.995 L
Date Sampled : 10/04/23 Date Analyzed 10/13/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0029 mg/m3
Cobalt 0.45 <0.45 <0.00017 mg/m3
Copper 0.30 <0.30 <0.00012 mg/m3
Iron 7.5 <7.5 <0.0029 mg/m3
Iron Oxide 11. <11 <0.0042 mg/m3
Lead 0.38 <0.38 <0.00015 mg/m3
Lithium 0.15 <0.15 <0.000058 mg/m3
Nickel 0.30 <0.30 <0.00012 mg/m3
Phosphorus Particulate 15. <15 <0.0058 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 3 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET02A Lab ID : L607156-6 Air Volume 2823.195 L
Date Sampled : 10/04/23 Date Analyzed 10/13/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0027 mg/m3
Cobalt 0.45 <0.45 <0.00016 mg/m3
Copper 0.30 <0.30 <0.00011 mg/m3
Iron 7.5 <7.5 <0.0027 mg/m3
Iron Oxide 11. <11 <0.0038 mg/m3
Lead 0.38 <0.38 <0.00013 mg/m3
Lithium 0.15 <0.15 <0.000053 mg/m3
Nickel 0.30 <0.30 <0.00011 mg/m3
Phosphorus Particulate 15. <15 <0.0053 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 4 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET03A Lab ID : L607156-7 Air Volume 3120.064 L
Date Sampled : 10/04/23 Date Analyzed 10/13/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0024 mg/m3
Cobalt 0.45 <0.45 <0.00014 mg/m3
Copper 0.30 <0.30 <0.000096 mg/m3
Iron 7.5 <7.5 <0.0024 mg/m3
Iron Oxide 11. <11 <0.0034 mg/m3
Lead 0.38 <0.38 <0.00012 mg/m3
Lithium 0.15 <0.15 <0.000048 mg/m3
Nickel 0.30 <0.30 <0.000096 mg/m3
Phosphorus Particulate 15. <15 <0.0048 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 5 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET04A Lab ID : L607156-8 Air Volume 2981.775 L
Date Sampled : 10/04/23 Date Analyzed 10/14/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0025 mg/m3
Cobalt 0.45 <0.45 <0.00015 mg/m3
Copper 0.30 <0.30 <0.00010 mg/m3
Iron 7.5 <7.5 <0.0025 mg/m3
Iron Oxide 11. <11 <0.0036 mg/m3
Lead 0.38 <0.38 <0.00013 mg/m3
Lithium 0.15 <0.15 <0.000050 mg/m3
Nickel 0.30 <0.30 <0.00010 mg/m3
Phosphorus Particulate 15. <15 <0.0050 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 6 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET01 Lab ID : L607156-14 Air Volume 3133.939 L
Date Sampled : 10/05/23 Date Analyzed 10/14/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0024 mg/m3
Cobalt 0.45 <0.45 <0.00014 mg/m3
Copper 0.30 <0.30 <0.000096 mg/m3
Iron 7.5 <7.5 <0.0024 mg/m3
Iron Oxide 11. <11 <0.0034 mg/m3
Lead 0.38 <0.38 <0.00012 mg/m3
Lithium 0.15 <0.15 <0.000048 mg/m3
Nickel 0.30 <0.30 <0.000096 mg/m3
Phosphorus Particulate 15. <15 <0.0048 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 7 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET02 Lab ID : L607156-15 Air Volume 2520.5 L
Date Sampled : 10/05/23 Date Analyzed 10/14/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0030 mg/m3
Cobalt 0.45 <0.45 <0.00018 mg/m3
Copper 0.30 <0.30 <0.00012 mg/m3
Iron 7.5 <7.5 <0.0030 mg/m3
Iron Oxide 11. <11 <0.0043 mg/m3
Lead 0.38 <0.38 <0.00015 mg/m3
Lithium 0.15 <0.15 <0.000060 mg/m3
Nickel 0.30 <0.30 <0.00012 mg/m3
Phosphorus Particulate 15. <15 <0.0060 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 8 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET04 Lab ID : L607156-16 Air Volume 2074.697 L
Date Sampled : 10/05/23 Date Analyzed 10/14/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0036 mg/m3
Cobalt 0.45 <0.45 <0.00022 mg/m3
Copper 0.30 <0.30 <0.00014 mg/m3
Iron 7.5 <7.5 <0.0036 mg/m3
Iron Oxide 11. <11 <0.0052 mg/m3
Lead 0.38 <0.38 <0.00018 mg/m3
Lithium 0.15 <0.15 <0.000072 mg/m3
Nickel 0.30 <0.30 <0.00014 mg/m3
Phosphorus Particulate 15. <15 <0.0072 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 9 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1004MET05 Lab ID : L607156-17 Air Volume 3053.262 L
Date Sampled : 10/05/23 Date Analyzed 10/14/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 <0.0025 mg/m3
Cobalt 0.45 <0.45 <0.00015 mg/m3
Copper 0.30 <0.30 <0.000098 mg/m3
Iron 7.5 <7.5 <0.0025 mg/m3
Iron Oxide 11. <11 <0.0035 mg/m3
Lead 0.38 <0.38 <0.00012 mg/m3
Lithium 0.15 <0.15 <0.000049 mg/m3
Nickel 0.30 <0.30 <0.000098 mg/m3
Phosphorus Particulate 15. <15 <0.0049 mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 10 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1005METOlFB Lab ID L607156-21 Air Volume NA
Date Sampled Date Analyzed 10/14/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 NA mg/m3
Cobalt 0.45 <0.45 NA mg/m3
Copper 0.30 <0.30 NA mg/m3
Iron 7.5 <7.5 NA mg/m3
Iron Oxide 11. <11 NA mg/m3
Lead 0.38 <0.38 NA mg/m3
Lithium 0.15 <0.15 NA mg/m3
Nickel 0.30 <0.30 NA mg/m3
Phosphorus Particulate 15. <15 NA mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 11 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 13-OCT-23 - 14-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385979
www.sgsgalson.com
Client ID : MEID1005MET02FB Lab ID L607156-22 Air Volume NA
Date Sampled Date Analyzed 10/14/23
LOQ Total Conc Units
Parameter ug ug
Aluminum 7.5 <7.5 NA mg/m3
Cobalt 0.45 <0.45 NA mg/m3
Copper 0.30 <0.30 NA mg/m3
Iron 7.5 <7.5 NA mg/m3
Iron Oxide 11. <11 NA mg/m3
Lead 0.38 <0.38 NA mg/m3
Lithium 0.15 <0.15 NA mg/m3
Nickel 0.30 <0.30 NA mg/m3
Phosphorus Particulate 15. <15 NA mg/m3
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: MCE UW 37mm Submitted by: EJB/MSC/CAW/MWS Approved by: JJL
Date 16-OCT-23 Supervisor : JJL
Page 12 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH01A Lab ID : L607156-1 Air Volume : 1074.442 L
Date Sampled : 10/04/23 Date Analyzed : 10/11/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00029 <0.000051
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00031 <0.000053
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00031 <0.000049
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00029 <0.000047
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00033 <0.000045
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00036 <0.000038
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00042 <0.000041
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00039 <0.000038
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00047 <0.000042
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00039 <0.000038
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00036 <0.000039
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00039 <0.000034
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00034 <0.000041
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00031 <0.000046
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00044 <0.000039
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 13 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH01A Lab ID : L607156-1 Air Volume : 1074.442 L
Date Sampled : 10/04/23 Date Analyzed : 10/11/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00030 <0.000058
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00032 <0.000045
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00034 <0.000041
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 14 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH02A Lab ID : L607156-2 Air Volume : 940.08 L
Date Sampled : 10/04/23 Date Analyzed : 10/11/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00034 <0.000058
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000060
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000056
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00033 <0.000053
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00038 <0.000052
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00041 <0.000044
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00048 <0.000047
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000043
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00054 <0.000048
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000043
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00041 <0.000044
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000039
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00038 <0.000046
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000052
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00050 <0.000044
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 15 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH02A Lab ID : L607156-2 Air Volume : 940.08 L
Date Sampled : 10/04/23 Date Analyzed : 10/11/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000066
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000051
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00039 <0.000047
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 16 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH03A Lab ID : L607156-3 Air Volume : 943.464 L
Date Sampled : 10/04/23 Date Analyzed : 10/11/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00033 <0.000058
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000060
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000056
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00033 <0.000053
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000051
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00041 <0.000044
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00048 <0.000047
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000043
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00054 <0.000048
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000043
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00041 <0.000044
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000039
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00038 <0.000046
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000052
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00050 <0.000044
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 17 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH03A Lab ID : L607156-3 Air Volume : 943.464 L
Date Sampled : 10/04/23 Date Analyzed : 10/11/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000066
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000051
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00039 <0.000047
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 18 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH04A Lab ID : L607156-4 Air Volume : 920.64 L
Date Sampled : 10/04/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00034 <0.000059
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00036 <0.000062
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00036 <0.000057
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00034 <0.000055
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00038 <0.000053
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00042 <0.000045
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00049 <0.000048
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000044
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00055 <0.000049
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000044
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00042 <0.000045
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000040
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00039 <0.000047
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00036 <0.000053
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00051 <0.000045
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 19 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH04A Lab ID : L607156-4 Air Volume : 920.64 L
Date Sampled : 10/04/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000068
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00038 <0.000052
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00040 <0.000048
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 20 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH01 Lab ID : L607156-9 Air Volume : 799.637 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00039 <0.000068
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00041 <0.000071
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00042 <0.000066
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00039 <0.000063
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00044 <0.000061
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00048 <0.000052
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00057 <0.000055
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00052 <0.000050
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00064 <0.000056
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00052 <0.000050
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00049 <0.000052
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00052 <0.000046
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00045 <0.000055
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00042 <0.000061
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00059 <0.000052
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 21 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH01 Lab ID : L607156-9 Air Volume : 799.637 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00041 <0.000078
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00044 <0.000060
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00046 <0.000055
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 22 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH02 Lab ID : L607156-10 Air Volume : 935.064 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00034 <0.000058
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000061
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00036 <0.000057
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00033 <0.000054
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00038 <0.000052
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00041 <0.000044
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00049 <0.000047
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000043
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00054 <0.000048
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000043
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00042 <0.000045
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000039
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00039 <0.000047
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00036 <0.000052
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00050 <0.000044
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 23 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH02 Lab ID : L607156-10 Air Volume : 935.064 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000067
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000051
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00039 <0.000047
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 24 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH03 Lab ID : L607156-11 Air Volume : 966.888 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00033 <0.000056
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00034 <0.000059
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00034 <0.000055
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00032 <0.000052
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000050
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00040 <0.000043
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00047 <0.000046
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00043 <0.000042
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00053 <0.000047
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00043 <0.000042
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00040 <0.000043
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00043 <0.000038
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00037 <0.000045
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00034 <0.000051
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00048 <0.000043
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 25 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH03 Lab ID : L607156-11 Air Volume : 966.888 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00034 <0.000064
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00036 <0.000049
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00038 <0.000046
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 26 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH04 Lab ID : L607156-12 Air Volume : 932.472 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00034 <0.000058
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000061
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00036 <0.000057
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00034 <0.000054
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00038 <0.000052
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00041 <0.000044
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00049 <0.000047
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000043
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00055 <0.000048
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000043
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00042 <0.000045
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00045 <0.000039
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00039 <0.000047
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00036 <0.000053
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00050 <0.000044
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 27 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH04 Lab ID : L607156-12 Air Volume : 932.472 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000067
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000051
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00039 <0.000047
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 28 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH05 Lab ID : L607156-13 Air Volume : 945.024 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 <0.00033 <0.000057
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000060
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000056
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 <0.00033 <0.000053
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000051
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 <0.00041 <0.000044
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 <0.00048 <0.000047
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000043
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 <0.00054 <0.000048
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000043
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 <0.00041 <0.000044
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 <0.00044 <0.000039
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 <0.00038 <0.000046
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000052
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 <0.00050 <0.000044
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 29 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1004PAH05 Lab ID : L607156-13 Air Volume : 945.024 L
Date Sampled : 10/05/23 Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 <0.00035 <0.000066
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 <0.00037 <0.000051
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 <0.00039 <0.000047
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 30 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1005PAHOlFB Lab ID : L607156-18 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 31 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1005PAHOlFB Lab ID : L607156-18 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 32 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1005PAH02FB Lab ID : L607156-19 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 33 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1005PAH02FB Lab ID : L607156-19 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 34 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1005PAH03FB Lab ID : L607156-20 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 35 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : MEID1005PAH03FB Lab ID : L607156-20 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 36 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-23 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 37 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-23 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 38 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-24 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 39 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-24 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 40 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-25 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 41 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-25 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 42 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-26 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 43 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-26 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 44 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-27 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 45 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-27 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 46 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-28 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
1-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.32 NA NA
2-Methylnaphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Acenaphthylene 0.30 <0.30 <0.30 <0.30 <0.31 NA NA
Anthracene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Benzo(a)anthracene 0.30 <0.30 <0.30 <0.30 <0.38 NA NA
Benzo(a)pyrene 0.30 <0.30 <0.30 <0.30 <0.45 NA NA
Benzo(b) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Benzo(g,h,i)perylene 0.30 <0.30 <0.30 <0.30 <0.51 NA NA
Benzo(k) fluoranthene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Chrysene 0.30 <0.30 <0.30 <0.30 <0.39 NA NA
Dibenz (a,h)anthracene 0.30 <0.30 <0.30 <0.30 <0.42 NA NA
Fluoranthene 0.30 <0.30 <0.30 <0.30 <0.36 NA NA
Fluorene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Indeno(1,2,3-cd)pyrene 0.30 <0.30 <0.30 <0.30 <0.47 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 47 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY ANALYSIS REPORT
Client Center for Toxicology & Env. H Account No. : 13913
6601 Kirkville Road Site NS Login No. L607156
East Syracuse, NY 13057 Project No. 031332
(315) 432-5227 Date Sampled 04-OCT-23 - 05-OCT-23 Date Analyzed 11-OCT-23 - 12-OCT-23
FAX: (315) 437-0571 Date Received 07-OCT-23 Report ID 1385539
www.sgsgalson.com
Client ID : LAB BLANK Lab ID : L607156-28 Air Volume : NA
Date Sampled Date Analyzed : 10/12/23
LOQ Filter Front Back Total Conc ppm
Parameter ug ug ug ug ug ma/m3
Naphthalene 0.30 <0.30 <0.30 <0.30 <0.33 NA NA
Phenanthrene 0.30 <0.30 <0.30 <0.30 <0.35 NA NA
Pyrene 0.30 <0.30 <0.30 <0.30 <0.37 NA NA
COMMENTS: Please see attached lab footnote report for any applicable footnotes.
Collection Media: FilterTube Submitted by: JLL Approved by: KLS
Date 16-OCT-23 Supervisor : SMM
Page 48 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY FOOTNOTE REPORT
Client Name Center for Toxicology & Env. Health LLC
Site
Project No. 031332
6601 Kirkville Road
East Syracuse, NY 13057 Date Sampled 04-OCT-23 - 05-OCT-23 Account No.: 13913
[phone] Date Received: 07-OCT-23 Login No. : L607156
FAX: [phone] Date Analyzed: 11-OCT-23 - 14-OCT-23
www.sgsgalson.com
L607156 (Report ID: 1385979):
For applicable NYS sampling events, laboratory accreditation through NYSDOH
applies only to Lead results.
Reported results reflect elemental analysis of the requested metals. Certain
compounds may not be solubilized during digestion, resulting in data that is
biased low.
SOPS: MT-SOP-27(20), MT-SOP-28(15), MT-SOP-29(12)
Reported Iron Oxide(Fe2O3) results assume that all detected Iron is present as Iron Oxide.
ICP analysis does not differentiate allotropes of phosphorus.
L607156-8 (Report ID: 1385979):
Particulate present on the back-up pad. Back-up pad was included in the digestion and analysis.
Reported results greater than LOQ may be biased high due to possible background from back-up pad.
Statistical accuracy statements do not apply to samples that include back-up pad media.
L607156 (Report ID: 1385979):
Accuracy and mean recovery data presented below is based on a 95% confidence interval (k=2). The estimated accuracy applies to the
media, technology, and SOP referenced in this report and does not account for the uncertainty associated with the sampling process.
The accuracy is based solely on spike recovery data from internal quality control samples. Where N/A appears below, insufficient
data is available to provide statistical accuracy and mean recovery values for the associated analyte.
Parameter Accuracy Mean Recovery
Aluminum +/-9.5% 99.6%
Cobalt +/-8.8% 1050
Copper +/-9.3% 105%
Iron +/-9.3% 108%
Iron Oxide +/-9.3% 108%
Lead +/-9.6% 102%
Lithium +/-9.7% 102%
Nickel +/-10.3% 104%
Phosphorus Particulate +/-9.6% 106%
Parameter Method
Aluminum mod. NIOSH 7303; ICP
Cobalt mod. NIOSH 7303; ICP
Copper mod. NIOSH 7303; ICP
Iron mod. NIOSH 7303; ICP
Iron Oxide mod. NIOSH 7303; ICP
Lead mod. NIOSH 7303; ICP
Lithium mod NIOSH 7303; ICP/MS
Nickel mod. NIOSH 7303; ICP
Page 49 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY FOOTNOTE REPORT
Client Name Center for Toxicology & Env. Health LLC
Site
Project No. 031332
6601 Kirkville Road
East Syracuse, NY 13057 Date Sampled 04-OCT-23 - 05-OCT-23 Account No.: 13913
[phone] Date Received: 07-OCT-23 Login No. : L607156
FAX: [phone] Date Analyzed: 11-OCT-23 - 14-OCT-23
www.sgsgalson.com
L607156 (Report ID: 1385979):
Parameter Method
Phosphorus Particulate mod. NIOSH 7303; ICP
L607156 (Report ID: 1385539):
Results have been corrected for matrix and compound-specific desorption efficiencies, which are attached.
SOPS: il-n5506(17)
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 82.7 to 122.%
at 35.9% recovery for 1-METHYLNAPHTHALENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 35.7% recovery for ACENAPHTHENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 85.1 to 127.%
at 37.7% recovery for BENZO(B)FLUORANTHENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 90.2 to 123.%
at 72.0% recovery for NAPHTHALENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 35.3% recovery for BENZO(K)FLUORANTHENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 35.8% recovery for PHENANTHRENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 39.5% recovery for ANTHRACENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 44.1% recovery for BENZO(A)PYRENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125A
at 35.7% recovery for PYRENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 76.8 to 116.%
at 53.7% recovery for ACENAPHTHYLENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 34.8% recovery for CHRYSENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 72.1 to 125.%
at 33.2% recovery for DIBENZ(A,H)ANTHRACENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 72.8 to 123.%
at 31.7% recovery for INDENO-1,2,3-CD-PYRENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 83.7 to 119.%
at 39.5% recovery for 2-METHYLNAPHTHALENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 32.9% recovery for BENZO(A)ANTHRACENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 39.6% recovery for BENZO(G,H,I)PERYLENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
at 35.2% recovery for FLUORANTHENE on the tube media.
The Blank Spike Duplicate (BSD) recovery was outside the control limits of 75.0 to 125.%
Page 50 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY FOOTNOTE REPORT
Client Name Center for Toxicology & Env. Health LLC
Site
Project No. 031332
6601 Kirkville Road
East Syracuse, NY 13057 Date Sampled 04-OCT-23 - 05-OCT-23 Account No.: 13913
[phone] Date Received: 07-OCT-23 Login No. : L607156
FAX: [phone] Date Analyzed: 11-OCT-23 - 14-OCT-23
www.sgsgalson.com
L607156 (Report ID: 1385539):
at 35.0% recovery for FLUORENE on the tube media.
Where possible, control limits are statistically generated in-house.
In the absence of statistical limits, BS/BSD guidance default limits of 75-125% are used.
L607156 (Report ID: 1385539):
Accuracy and mean recovery data presented below is based on a 95% confidence interval (k=2). The estimated accuracy applies to the
media, technology, and SOP referenced in this report and does not account for the uncertainty associated with the sampling process.
The accuracy is based solely on spike recovery data from internal quality control samples. Where N/A appears below, insufficient
data is available to provide statistical accuracy and mean recovery values for the associated analyte.
Parameter Accuracy Mean Recovery
1-Methylnaphthalene +/-12.7% 1020
2-Methylnaphthalene +/-11.5% 101%
Acenaphthene +/-11.7o 1030
Acenaphthylene +/-13.6% 96.5%
Anthracene +/-9.9% 107%
Benzo(a)anthracene +/-13.7% 102%
Benzo(a)pyrene +/-19.1% 113%
Benzo(b)fluoranthene +/-13.2% 106%
Benzo(g,h,i)perylene +/-17.9% 102%
Benzo(k)fluoranthene +/-14.8% 104%
Chrysene +/-15.6% 103%
Dibenz(a,h)anthracene +/-18% 98.8%
Fluoranthene +/-11.7% 104%
Fluorene +/-10.1% 103%
Indeno(1,2,3-cd)pyrene +/-17.1% 98%
Naphthalene +/-10.2% 106%
Phenanthrene +/-11.3% 104%
Pyrene +/-14% 98.3%
Parameter Method
1-Methylnaphthalene mod. NIOSH 5506; HPLC/UV
2-Methylnaphthalene mod. NIOSH 5506; HPLC/UV
Acenaphthene mod. NIOSH 5506; HPLC/UV
Acenaphthylene mod. NIOSH 5506; HPLC/UV
Anthracene mod. NIOSH 5506; HPLC/UV
Benzo(a)anthracene mod. NIOSH 5506; HPLC/UV
Benzo(a)pyrene mod. NIOSH 5506; HPLC/UV
Benzo(b)fluoranthene mod. NIOSH 5506; HPLC/UV
Benzo(g,h,i)perylene mod. NIOSH 5506; HPLC/UV
Benzo(k)fluoranthene mod. NIOSH 5506; HPLC/UV
Page 51 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SG$- GALsoN LABORATORY FOOTNOTE REPORT
Client Name Center for Toxicology & Env. Health LLC
Site
Project No. 031332
6601 Kirkville Road
East Syracuse, NY 13057 Date Sampled 04-OCT-23 - 05-OCT-23 Account No.: 13913
[phone] Date Received: 07-OCT-23 Login No. L607156
FAX: [phone] Date Analyzed: 11-OCT-23 - 14-OCT-23
www.sgsgalson.com
L607156 (Report ID: 1385539):
Parameter Method
Chrysene mod. NIOSH 5506; HPLC/UV
Dibenz(a,h)anthracene mod. NIOSH 5506; HPLC/UV
Fluoranthene mod. NIOSH 5506; HPLC/UV
Fluorene mod. NIOSH 5506; HPLC/UV
Indeno(1,2,3-cd)pyrene mod. NIOSH 5506; HPLC/UV
Naphthalene mod. NIOSH 5506; HPLC/UV
Phenanthrene mod. NIOSH 5506; HPLC/UV
Pyrene mod. NIOSH 5506; HPLC/UV
Page 52 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-2
ICVD
Spike Lot# IH7 0611
Instrument ICPMS2
Analysis Date Oct 13, 2023 13:36
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) ( b) ( b) (%) () () (%)
Lithium 90.0 to 110. 80.0 to 120. 1250 1220 97.7
JJL 10/16/2023
Printed: 10/16/23 18:03 icvdlsrpt.idxl Report Reference # 1385979
Page 53 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-5 WG572449-12 WG572449-16
Type CCVD CCVD CCVD
Spike Lot# IH728953 IH728953 IH728953
Instrument ICPMS2 ICPMS2 ICPMS2
Analysis Date Oct 13, 2023 14:12 Oct 13, 2023 15:57 Oct 13, 2023 17:13
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) ( b) ( b) (%) ( b) ( b) (%) ( b) ( b) (%)
Lithium 80.0 to 120. 1250 1270 101. 1250 1260 101. 1250 1260 101.
JJL 10/16/2023
Printed: 10/16/23 18:03 icvdlsrpt.idxl Report Reference # 1385979
Page 54 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-20 WG572449-32 WG572449-25
Type CCVD CCVD CCVD
Spike Lot# IH728953 IH728953 IH728953
Instrument ICPMS2 ICPMS2 ICPMS2
Analysis Date Oct 13, 2023 18:29 Oct 13, 2023 19:26 Oct 13, 2023 20:43
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M b) b) %) b) b) (%) (ppb) b) M
Lithium 80.0 to 120. 1250 1260 101. 1250 1240 99.1 1250 1220 97.3
Printed: 10/16/23 18:03 icvdlsrpt.idxl Report Reference # 1385979
Page 55 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-36 WG572449-40 WG572449-47
Type CCVD CCVD CCVD
Spike Lot# IH728953 IH728953 IH728953
Instrument ICPMS2 ICPMS2 ICPMS2
Analysis Date Oct 13, 2023 21:59 Oct 13, 2023 23:15 Oct 14, 2023 00:32
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M b) b) %) b) b) %) b) b) M
Lithium 80.0 to 120. 1250 1200 95.6 1250 1210 96.8 1250 1200 96.2
JJL 10/16/2023
Printed: 10/16/23 18:03 icvdlsrpt.idxl Report Reference # 1385979
Page 56 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-51 WG572449-70 WG572449-81
Type CCVD CCVD CCVD
Spike Lot# IH728953 IH728953 IH728953
Instrument ICPMS2 ICPMS2 ICPMS2
Analysis Date Oct 14, 2023 01:48 Oct 14, 2023 03:04 Oct 14, 2023 04:21
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M b) b) %) b) b) %) b) b) M
ON—
Lithium 80.0 to 120. 1250 1130 90.5 1250 1240 98.9 1250 1260 101.
JJL 10/16/2023
Printed: 10/16/23 18:03 icvdlsrpt.idxl Report Reference # 1385979
Page 57 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-85 WG572449-100 WG572449-92
Type CCVD CCVD CCVD
Spike Lot# IH728953 IH728953 IH728953
Instrument ICPMS2 ICPMS2 ICPMS2
Analysis Date Oct 14, 2023 05:37 Oct 14, 2023 06:54 Oct 14, 2023 08:10
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M b) b) %) b) b) %) b) b) M
A.
904"-
Lithium 80.0 to 120. 1250 1230 98.5 1250 1230 98.5 1250 1260 101.
JJL 10/16/2023
Printed: 10/16/23 18:03 icvdlsrpt.idxl Report Reference # 1385979
Page 58 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-77
Spike Lot# IH72 953
Instrument ICPMS2
Analysis Date Oct 14, 2023 09:08
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
Lithium 80.0 to 120. 1250 1240 99.4
JJL 10/16/2023
Printed: 10/16/23 18:03 icvdlsrpt.idxl Report Reference # 1385979
Page 59 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572468-4 WG572468-7 WG572468-13 WG572468-20 WG572468-26 WG572468-29 WG572468-32 WG572468-38
Type CAS I C B CCB CCB CCB CCB CCB CCB CCB
Instrument ICP5 ICP5 ICP5 ICP5 ICP5 ICP5 ICP5 ICP5
Analysis Date 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23
Analysis Time 10:26 10:36 10:59 11:23 11:53 12:03 12:13 12:51
LOQ Found Found Found Found Found Found Found Found
m m ( m) (ppm m m m m m
Aluminum 0.5 <44- <0.25 <0.5 <0.5 <OT : 0.5 <0.5 <0.5 <0.5
.Cobalt 0.03 493 <0.015 <0.03 <0.03 < <0.03 <0.03 <0.03 <0.03
Copper 0.02 �2 <0.01 <0.02 <0.02 < . <0.02 <0.02 <0.02 <0.02
Iron c0i `0 25 <0.5 <0.5 < . <0.5 <0.5 <0.5 <0.5
Lead 0.01 A.9 <0.005 1 <0.01 <0.01 <0.01 <0.01 <0.01 < .01 <0.01
Nickell <0.5 <0.02 <0.02 <0.02 < . <0.02 <0.02
< .
Phosphorus fl- <1 <1 <1 <1 <1 <1 <
JJL 10/16/2023
Printed: 10/16/23 17:01 icbmbrpt.idx Report Reference# 1385979
Page 60 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572468-44 WG572468-50 WG572468-41 WG572468-62 WG572468-98 WG572468-53 WG572468-56 WG572468-65
Type CCB CCB CCB CCB CCB CCB CCB CCB
Instrument ICP5 ICP5 ICP5 ICP5 ICP5 ICP5 ICP5 ICP5
Analysis Date 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23
Analysis Time 13:31 13:51 14:34 15:14 15:37 16:16 17:00 18:19
LOQ Found Found Found Found Found Found Found Found
m m m m m m m m m
Aluminum 0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0. <0.5
Cobalt 0.03 <-0AF-- <0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03
Copper 0.02 <�� <0.02 <0.02 <0.02 <0.02 <0.02 <0.02 <0.02
Iron 0.5 < . <0.5 < .5 < . < . <0.5 <0.5 <0.5
Lead 0.01 < . 1 <0.01 <0.01 <0.01 < . 1 <0.01 <0.01 <0.01
Nickel <0.02 <0.02 <0.02 < < --<0.02 < <0.02
Phosphorus <1 <1 <1 < < <1 <1 <1
Printed: 10/16/23 17:01 icbmbrpt.idx Report Reference# 1385979
Page 61 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572468-68
Type CCB
Instrument ICP5
Analysis Date 10/13/23
Analysis Time 18:52
LOQ Found
m m
Aluminum 0.5 < .
Cobalt 0.03 < .
Copper 0.02 < .
Iron < .
Lead . 1 < . 1
Nickel <0.02
Phosphorus <
Printed: 10/16/23 17:01 icbmbrpt.idx Report Reference# 1385979
Page 62 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env. Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-1 WG572468-3 WG572468-2
yp ICVF
Spike Lot# IH729829 IH7 6965 IH728310
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 10:16 Oct 13, 2023 10:23
Oct 13, 202310:20
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) () Q (%)
Aluminum 90.0 t0 110. aQW6 Ee•a". 250. 250. 99.9
Cobalt &9m9m am1Q0. 12.5 12.8 102.
Copper for all 8g.g.�.,hpp 12.5 12.4 99.2
Iron 250. 251. 101.
Lead 90.0 to 110. 12.5 12.6 100.
Nickel 89*9MbMMW. 10.0 10.4 104.
Phosphorus 89erhli9. 2.5 2.44 97.6
JJL 10/16/2023
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 63 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-5 WG572468-6 WG572468-11
Type CCVA CCVB CCVA
Spike Lot# IH730721 IH730506 IH730721
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 10:30 Oct 13, 2023 10:33 Oct 13, 2023 10:53
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 251. 100.
Cobalt 80.0 to 120. 12.5 12.6 101. 12.5 12.7 101.
Copper 80.0 to 120. 12.5 12.8 102. 12.5 12.9 104.
Iron 80.0 to 120. 250. 255. 102.
Lead 90.0 to 110. 12.5 12.6 101. 12.5 12.7 101.
Nickel 80.0 to 120. 10.0 10.1 101. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.53 101. 2.50 2.51 101.
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 64 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-12 WG572468-18 WG572468-19
Type CCVB CCVA CCVB
Spike Lot# IH730506 IH730721 IH730506
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 10:56 Oct 13, 2023 11:16 Oct 13, 2023 11:20
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 247. 98.8 250. 248. 99.2
Cobalt 80.0 to 120. 12.5 12.6 101.
Copper 80.0 to 120. 12.5 12.8 102.
Iron 80.0 to 120. 250. 252. 101. 250. 252. 101.
Lead 90.0 to 110. 12.5 12.6 101.
Nickel 80.0 to 120. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.53 101.
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 65 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-24 WG572468-25 WG572468-27
Type CCVA CCVB CCVA
Spike Lot# IH730721 IH730506 IH730721
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 11:46 Oct 13, 2023 11:50 Oct 13, 2023 11:56
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 249. 99.7
Cobalt 80.0 to 120. 12.5 12.6 101. 12.5 12.6 101.
Copper 80.0 to 120. 12.5 13.1 104. 12.5 13.3 106.
Iron 80.0 to 120. 250. 253. 101.
Lead 90.0 to 110. 12.5 12.6 100. 12.5 12.6 101.
Nickel 80.0 to 120. 10.0 10.1 101. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.53 101. 2.50 2.53 101.
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 66 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-28 WG572468-30 WG572468-31
Type CCVB CCVA CCVB
Spike Lot# IH730506 IH730721 IH730506
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 11:59 Oct 13, 2023 12:06 Oct 13, 2023 12:09
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 247. 98.8 250. 246. 98.6
Cobalt 80.0 to 120. 12.5 12.6 101.
Copper 80.0 to 120. 12.5 13.1 105.
Iron 80.0 to 120. 250. 251. 100. 250. 250. 100.
Lead 90.0 to 110. 12.5 12.6 101.
Nickel 80.0 to 120. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.53 102.
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 67 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-36 WG572468-37 WG572468-42
Type CCVA CCVB CCVA
Spike Lot# IH730721 IH730506 IH730721
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 12:26 Oct 13, 2023 12:29 Oct 13, 2023 13:24
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 246. 98.2
Cobalt 80.0 to 120. 12.5 12.6 101. 12.5 12.5 99.8
Copper 80.0 to 120. 12.5 13.2 106. 12.5 13.0 104.
Iron 80.0 to 120. 250. 249. 99.6
Lead 90.0 to 110. 12.5 12.6 101. 12.5 12.5 99.7
Nickel 80.0 to 120. 10.0 10.1 101. 10.0 9.93 99.3
Phosphorus 80.0 to 120. 2.50 2.52 101. 2.50 2.50 100.
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 68 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-48 WG572468-49 WG572468-39
Type CCVA CCVB CCVA
Spike Lot# IH730721 IH730506 IH730721
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 13:44 Oct 13, 2023 13:47 Oct 13, 2023 14:27
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 247. 98.6
Cobalt 80.0 to 120. 12.5 12.6 101. 12.5 12.5 100.
Copper 80.0 to 120. 12.5 13.3 107. 12.5 13.0 104.
Iron 80.0 to 120. 250. 250. 100.
Lead 90.0 to 110. 12.5 12.6 101. 12.5 12.5 99.8
Nickel 80.0 to 120. 10.0 10.1 101. 10.0 9.94 99.4
Phosphorus 80.0 to 120. 2.50 2.53 101. 2.50 2.50 100.
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 69 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-40 WG572468-60 WG572468-61
Type CCVB CCVA CCVB
Spike Lot# IH730506 IH730721 IH730506
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 14:31 Oct 13, 2023 15:07 Oct 13, 2023 15:10
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 243. 97.3 250. 245. 97.9
Cobalt 80.0 to 120. 12.5 12.5 100.
Copper 80.0 to 120. 12.5 13.4 107.
Iron 80.0 to 120. 250. 247. 98.6 250. 249. 99.6
Lead 90.0 to 110. 12.5 12.6 100.
Nickel 80.0 to 120. 10.0 9.93 99.3
Phosphorus 80.0 to 120. 2.50 2.50 100.
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 70 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-96 WG572468-97 WG572468-51
Type CCVA CCVB CCVA
Spike Lot# IH730721 IH730506 IH730721
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 15:30 Oct 13, 2023 15:34 Oct 13, 2023 16:09
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 249. 99.4
Cobalt 80.0 to 120. 12.5 12.8 102. 12.5 12.8 102.
Copper 80.0 to 120. 12.5 12.4 99.4 12.5 12.4 99.0
Iron 80.0 to 120. 250. 255. 102.
Lead 90.0 to 110. 12.5 12.7 102. 12.5 12.7 102.
Nickel 80.0 to 120. 10.0 10.1 101. 10.0 10.0 100.
Phosphorus 80.0 to 120. 2.50 2.52 101. 2.50 2.47 99.1
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 71 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-52 WG572468-54 WG572468-55
Type CCVB CCVA CCVB
Spike Lot# IH730506 IH730721 IH730506
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 16:13 Oct 13, 2023 16:53 Oct 13, 2023 16:56
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 240. 96.1 250. 243. 97.1
Cobalt 80.0 to 120. 12.5 12.8 102.
Copper 80.0 to 120. 12.5 12.8 102.
Iron 80.0 to 120. 250. 247. 98.6 250. 249. 99.5
Lead 90.0 to 110. 12.5 12.7 102.
Nickel 80.0 to 120. 10.0 10.0 100.
Phosphorus 80.0 to 120. 2.50 2.47 98.8
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 72 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-72 WG572468-73 WG572468-63
Type CCVA CCVB CCVA
Spike Lot# IH730721 IH730506 IH730721
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 17:37 Oct 13, 2023 17:40 Oct 13, 2023 18:13
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 242. 96.7
Cobalt 80.0 to 120. 12.5 12.8 102. 12.5 12.8 102.
Copper 80.0 to 120. 12.5 12.8 103. 12.5 12.7 101.
Iron 80.0 to 120. 250. 247. 98.9
Lead 90.0 to 110. 12.5 12.7 102. 12.5 12.8 102.
Nickel 80.0 to 120. 10.0 10.0 100. 10.0 10.0 100.
Phosphorus 80.0 to 120. 2.50 2.47 99.1 2.50 2.49 99.6
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 73 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING CALIBRATION REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-64 WG572468-66 WG572468-67
Type CCVB CCVA CCVB
Spike Lot# IH730506 IH730721 IH730506
Instrument ICP5 ICP5 ICP5
Analysis Date Oct 13, 2023 18:16 Oct 13, 2023 18:46 Oct 13, 2023 18:49
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
(%) (m /1) (m /1) (%) (m /1) (m /1) (%) (m /1) (m /1) (%)
Aluminum 80.0 to 120. 250. 242. 96.9 250. 240. 96.1
Cobalt 80.0 to 120. 12.5 12.8 103.
Copper 80.0 to 120. 12.5 12.9 104.
Iron 80.0 to 120. 250. 248. 99.0 250. 246. 98.6
Lead 90.0 to 110. 12.5 12.8 102.
Nickel 80.0 to 120. 10.0 10.1 101.
Phosphorus 80.0 to 120. 2.50 2.48 99.2
Printed: 10/16/23 16:55 icvdlsrpt.idxl Report Reference # 1385979
Page 74 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son DETECTION LIMIT STANDARD RECOVERY REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572468-8
DL
Spike Lot# H730502
Instrument ICP5
Analysis Date Oct 13, 2023 10:43
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
M (m /1) (m /1) M Q Q M () () M
Aluminum 80.0 to 120. 0.500 0.492 98.3
Cobalt 80.0 to 120. 0.0300 0.0311 104.
Copper 80.0 to 120. 0.0200 0.0210 105.
Iron 80.0 to 120. 0.500 0.530 106.
Lead 80.0 to 120. 0.0250 0.0259 104.
Nickel 80.0 to 120. 0.0200 0.0210 105.
Phosphorus 80.0 to 120. 0.499 0.503 101.
Printed: 10/16/23 16:53 icvdlsrpt.idxl Report Reference # 1385979
Page 75 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son BLANK SPIKE/BLANK SPIKE DUPLICATE REPORT
6601 Kirkville Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572485-2 WG572485-3
Spike Lot# H729039 H729039
Instrument ICP5 ICP5
Analysis Date Oct 13, 2023 14:21 Oct 13, 2023 14:24
Limits True Value Found Recovery True Value Found Recovery RPD
(%) (u /sam le) (u /sam le) (%) (u /sam le) (u /sam le) (%) RPD Limits
Aluminum 85.4 to 114. 150. 147. 98.3 150. 151. 100. 2.15 15.0
Cobalt 91.4 to 119. 15.0 15.9 106. 15.0 16.2 108. 1.68 11.7
Copper 90.4 to 120. 15.0 16.0 106. 15.0 16.3 109. 2.05 11.8
Iron 93.0 to 123. 75.0 78.5 105. 75.0 80.0 107. 1.95 10.4
Iron Oxide 93.0 to 123. 75.0 78.5 105. 75.0 80.0 107. 1.95 10.4
Lead 87.6 to 117. 15.0 15.7 105. 15.0 16.0 107. 1.80 20.0
Nickel 88.3 to 121. 15.0 15.9 106. 15.0 16.2 108. 1.69 10.0
Phosphorus 90.4 to 121. 50.0 53.3 107. 50.0 54.3 109. 1.87 10.0
page 1 of 2 Example Calculation:
Formula: ugg/L x L =p I Vo q R 1 g
Sample : L607156-5 �nallyyt l I <�ug/LGe���tyV:16<CI . ug3/�'579.995 L = <0.0029 mg/m3

SGS Ga/son BLANK SPIKE/BLANK SPIKE DUPLICATE REPORT
6601 Kirkville Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572510-2 WG572510-3
Spike Lot# H729039 H729039
Instrument ICP5 ICP5
Analysis Date Oct 13, 2023 18:30 Oct 13, 2023 18:33
Limits True Value Found Recovery True Value Found Recovery RPD
(%) (u /sam le) (u /sam le) (%) (u /sam le) (u /sam le) (%) RPD Limits
Aluminum 85.4 to 114. 150. 147. 98.0 150. 148. 98.7 0.711 15.0
Cobalt 91.4 to 119. 15.0 16.5 110. 15.0 16.5 110. 0 11.7
Copper 90.4 to 120. 15.0 15.8 106. 15.0 15.9 106. 0.284 11.8
Iron 93.0 to 123. 75.0 80.0 107. 75.0 80.5 107. 0.598 10.4
Iron Oxide 93.0 to 123. 75.0 80.0 107. 75.0 80.5 107. 0.598 10.4
Lead 87.6 to 117. 15.0 16.3 108. 15.0 16.3 109. 0.0922 20.0
Nickel 88.3 to 121. 15.0 16.2 108. 15.0 16.2 108. 0.0926 10.0
Phosphorus 90.4 to 121. 50.0 54.5 109. 50.0 54.4 109. 0.331 10.0
page 2 of 2 Example Calculation:
Formula: ugg/L x L =p I Vo q R 1 g
Sample : L607156-5 nally�t l I <�ug/LGe���tyV:16<CI . ug3/�'579.995 L = <0.0029 mg/m3

SGS Ga/son METHOD BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572485-1 WG572510-1
Type MBLANK MBLANK
Instrument ICP5 ICP5
Analysis Date 10/13/23 10/13/23
Analysis Time 13:54 18:23
LOQ Found Found
u u u
Aluminum 7.5 <T.5 <7.5
Cobalt 0.45 <Y45 <0.45
Copper 0.30 <0. <0.30
Iron 7.5 <7.5 <7.5
Iron Oxide 11. <11. <11.
Lead 0.38 <0.38 _ <0.38
Nickel 0.30 <0.30 <0.30
Phosphorus 15. <1 . <15.
Printed: 10/16/23 16:51 icbmbrpt.idx Report Reference# 1385979
Page 78 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572449-4 WG572449-7 WG572449-14 WG572449-18 WG572449-23 WG572449-34 WG572449-27 WG572449-38
Type GGB- ICB CCB CCB CCB CCB CCB CCB CCB
Instrument ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2
Analysis Date 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23 10/13/23
Analysis Time 13:46 14:24 16:08 17:24 18:40 19:37 20:54 22:10
LOQ Found Found Found Found Found Found Found Found
m m m m m m m m m
GOWN
25
Lithium M� 5 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1
JJL 10/16/2023
Printed: 10/16/23 16:35 icbmbrpt.idx Report Reference# 1385979
Page 79 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572449-42 WG572449-49 WG572449-53 WG572449-72 WG572449-83 WG572449-87 WG572449-10 WG572449-94
Type CCB CCB CCB CCB CCB CCB CCB CCB
Instrument ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2 ICPMS2
Analysis Date 10/13/23 10/14/23 10/14/23 10/14/23 10/14/23 10/14/23 10/14/23 10/14/23
Analysis Time 23:26 00:42 01:59 03:15 04:31 05:48 07:04 08:21
LOQ Found Found Found Found Found Found Found Found
m m m m m m m m m
3
25
Lithium 0.1 <0.1 < < .< <0.1 <0.1 <0.1 <0.1
JJL 10/16/2023
Printed: 10/16/23 16:35 icbmbrpt.idxl Report Reference# 1385979
Page 80 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS Ga/son INITIAL/CONTINUING BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572449-79
Type CCB
Instrument ICPMS2
Analysis Date 10/14/23
Analysis Time 09:19
LOQ Found
m m
Lithium 0.1 <0.1
JJL 10/16/2023
Printed: 10/16/23 16:35 icbmbrpt.idx Report Reference# 1385979
Page 81 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

SGS Ga/son DETECTION LIMIT STANDARD RECOVERY REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572449-125
DLSLOW
Spike Lot# H7306 6
Instrument ICPMS2
Analysis Date Oct 13, 2023 14:50
Limits True Value Found Recovery True Value Found Recovery True Value Found Recovery
Aluminum 80.0 to 120. 500. 474. 94.9
Cobalt 80.0 to 120. 3.00 3.46 115.
Copper 80.0 to 120. 20.0 22.0 110.
Iron 80.0 to 120. 500. 512. 102.
Lead 80.0 to 120. 5.00 5.48 110.
Lithium 80.0 to 120. 10.0 10.7 107.
Nickel 80.0 to 120. 10.0 11.0 110.
Printed: 10/16/23 16:34 icvdlsrpt.idxl Report Reference # 1385979
Page 82 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Galson BLANK SPIKE/BLANK SPIKE DUPLICATE REPORT
6601 KirkvilNe Rd.E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572485-2 WG572485-3
Spdce Lot# IH729039 IH 7 9039
Instrument ICPMS2 ICPMS2
Analysis Date Oct 14,2023 00:15 Oct 14,2023 00:21
Limits True Value Found Recovery True Value Found Recovery RPD
(%) (ug/sample) (ug/sample)(%) (ug/sample) (ug/sample)(%) RPD Limits
Lithium 87.0 to 117. 15.0 14.3 95.2 15.0 14.6 97.3 2.11 12.3
JJL 10/16/2023
page 1 of 2 Example Calculation:
Formula:ug/L x L = Total ug/Air Vol.(L) = mg/m3
Sample:L607156-8 Analyte:LITHIUM <10 ug/L x 0.015 L = <0.15 ug/2981.775 L = <0.000050 mg/m3
Page 83 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Galson BLANK SPIKE/BLANK SPIKE DUPLICATE REPORT
6601 KirkvilNe Rd.E Syracuse,NY 13057
Client : Center for Toxicology&Env.Health LLC
Account No: 13913
Login No. : L607156
Lab Sample ID WG572510-2 WG572510-3
Spdce Lot# IH729039 IH 7 9039
Instrument ICPMS2 ICPMS2
Analysis Date Oct 14,2023 07:59 Oct 14,2023 08:37
Limits True Value Found Recovery True Value Found Recovery RPD
(%) (ug/sample) (ug/sample)(%) (ug/sample) (ug/sample)(%) RPD Limits
Lithium 87.0 to 117. 15.0 15.8 106. 15.0 14.6 97.5 8.06 12.3
JJL 10/16/2023
page 2 of 2 Example Calculation:
Formula:ug/L x L = Total ug/Air Vol.(L) = mg/m3
Sample:L607156-8 Analyte:LITHIUM <10 ug/L x 0.015 L = <0.15 ug/2981.775 L = <0.000050 mg/m3
Page 84 of 98 Report Reference:1 Generated:16-OCT-23 18:19

SGS Ga/son METHOD BLANK REPORT
6601 Kirkviiie Rd. E Syracuse,NY 13057
Client Center for Toxicology&Env. Health LLC
Account No:13913
Login No. •1,607156
Lab Sample ID WG572485-1 WG572510-1
Type MBLANK MBLANK
Instrument ICPMS2 ICPMS2
Analysis Date 10/13/23 10/14/23
Analysis Time 23:37 08:27
LOQ Found Found
u u u
Lithium .15 < . <0.15
Printed: 10/16/23 16:31 icbmbrpt.idx Report Reference# 1385979
Page 85 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

Analyte PTFE DE XAD DE
BENZO(B)FLUORANTHENE 97 72
BENZO(K)FLUORANTHENE 97 72
BENZO(A)PYRENE 98 66
DIBENZO(A,H)ANTHRACENE 99 72
BENZO(G,H,I)PERYLENE 96 59
INDENO-1,2,3-CD-PYRENE 98 64
NAPHTHALENE 99 92
ACENAPHTHYLENE 102 96
ACENAPHTHENE 102 90
FLUORENE 97 90
PHENANTHRENE 98 86
ANTHRACENE 98 85
FLUORANTHENE 98 83
PYRENE 99 82
BENZO(A)ANTHRACENE 98 78
CHRYSENE 98 77
1-METHYLNAPHTHALENE 98 95
2-METHYLNAPHTHALENE 99 91
Page 86 of 98 Report Reference:1 Generated:16-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572147-1 Spikelot: IH730610-2
QC Type: DLS Raw File: WG572147-
1A.UV_VIS_1.0004_1127528_LC6_20231
Analysis date: 10/11/23 16:53:51 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE .1011546 .1008 100 70.0 to 130.
PYRENE .1081910 .1004 108 70.0 to 130.
BENZO(A)ANTHRACENE .0855750 .1006 85.1 70.0 to 130.
CHRYSENE .1004439 .1002 100 70.0 to 130.
BENZO(B)FLUORANTHENE .1023833 .1002 102 70.0 to 130.
BENZO(K)FLUORANTHENE .0850980 .1006 84.6 70.0 to 130.
BENZO(A)PYRENE .1101939 .1002 110 70.0 to 130.
DIBENZ(A,H)ANTHRACENE .0964638 .1004 96.1 70.0 to 130.
BENZO(G,H,I)PERYLENE .0963825 .1002 96.2 70.0 to 130.
ACENAPHTHYLENE .0982104 .1005 97.7 70.0 to 130.
INDENO-1,2,3-CD-PYRENE .0890218 .1006 88.5 70.0 to 130.
1-METHYLNAPHTHALENE .0972671 .1004 96.9 70.0 to 130.
2-METHYLNAPHTHALENE .0936353 .1004 93.3 70.0 to 130.
ACENAPHTHENE .0958579 .1008 95.1 70.0 to 130.
FLUORENE .0937106 .1008 F-9-37 70.0 to 130.
PHENANTHRENE .0965132 .1004 96.1 70.0 to 130.
ANTHRACENE .1019465 .1004 102 70.0 to 130.
FLUORANTHENE .0948306 .1004 94.5 70.0 to 130.
Sample: WG572147-2 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
2A.UV_VIS_1.0005_1127528_LC6_20231
Analysis date: 10/11/23 17:06: 11 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.327149 5.04 106 80.0 to 120.
PYRENE 5.074331 5.02 FTO-17 80.0 to 120.
BENZO(A)ANTHRACENE 5.228197 5.03 104 80.0 to 120.
CHRYSENE 5.129509 5.01 = 80.0 to 120.
BENZO(B)FLUORANTHENE 5.364785 5.01 T F77 80.0 to 120.
BENZO(K)FLUORANTHENE 5.222346 5.03 104 80.0 to 120.
ACENAPHTHYLENE 5.012948 5.026 99.7 80.0 to 120.
BENZO(A)PYRENE 5.652949 5.01 113 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 5.098379 5.02 = 80.0 to 120.
BENZO(G,H,I)PERYLENE 5.145562 5.01 T F37 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.871397 5.03 96.8 80.0 to 120.
Page 1 of 9 Printed: 10/13/23 18:37
Page 87 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572147-2 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
2A.UV_VIS_1.0005_1127528_LC6_20231
Analysis date: 10/11/23 17:06:11 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
1-METHYLNAPHTHALENE 5.226472 5.02 104 80.0 to 120.
2-METHYLNAPHTHALENE 5.129718 5.02 102 80.0 to 120.
ACENAPHTHENE 5.284556 5.04 T F57 80.0 to 120.
FLUORENE 5.145719 5.04 102 80.0 to 120.
PHENANTHRENE 5.154192 5.02 T F37 80.0 to 120.
ANTHRACENE 5.195284 5.02 103 80.0 to 120.
FLUORANTHENE 5.161034 5.02 = 80.0 to 120.
Sample: WG572136-2 Spikelot: NA
QC Type: MBLANK Raw File: WG572136-
2A.UV_VIS_1.0008_1127531_LC6_20231
Analysis date: 10/11/23 17:43:14 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
1-METHYLNAPHTHALENE(FRONT) 0 <0.30
1-METHYLNAPHTHALENE(BACK) 0 <0.30
2-METHYLNAPHTHALENE(FRONT) 0 <0.30
2-METHYLNAPHTHALENE(BACK) 0 <0.30
ACENAPHTHENE(FRONT) 0 <.30
ACENAPHTHENE(BACK) 0 <.30
ACENAPHTHYLENE(FRONT) 0 <.30
ACENAPHTHYLENE(BACK) 0 <.30
ANTHRACENE(FRONT) 0 <.30
ANTHRACENE(BACK) 0 <.30
BENZO(A)ANTHRACENE(FRONT) 0 <.30
BENZO(A)ANTHRACENE(BACK) 0 <.30
BENZO(A)PYRENE(FRONT) 0 <.30
BENZO(A)PYRENE(BACK) 0 <.30
BENZO(B)FLUORANTHENE(FRONT) 0 <.30
BENZO(B)FLUORANTHENE(BACK) 0 <.30
BENZO(G,H,I)PERYLENE(FRONT) 0 <.30
BENZO(G,H,I)PERYLENE(BACK) 0 <.30
BENZO(K)FLUORANTHENE(FRONT) 0 <.30
BENZO(K)FLUORANTHENE(BACK) 0 <.30
CHRYSENE(FRONT) 0 <.30
CHRYSENE(BACK) 0 <.30
Page 2 of 9 Printed: 10/13/23 18:37
Page 88 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572136-2 Spikelot: NA
QC Type: MBLANK Raw File: WG572136-
2A.UV_VIS_1.0008_1127531_LC6_20231
Analysis date: 10/11/23 17:43:14 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
DIBENZ(A,H)ANTHRACENE(FRONT) 0 <.30
DIBENZ(A,H)ANTHRACENE(BACK) 0 <.30
FLUORANTHENE(FRONT) 0 <.30
FLUORANTHENE(BACK) 0 <.30
FLUORENE(FRONT) 0 <.30
FLUORENE(BACK) 0 <.30
INDENO-1,2,3-CD-PYRENE(FRONT) 0 <.30
INDENO-1,2,3-CD-PYRENE(BACK) 0 <.30
NAPHTHALENE(FRONT) 0 <.30
NAPHTHALENE(BACK) 0 <.30
PHENANTHRENE(FRONT) 0 <.30
PHENANTHRENE(BACK) 0 <.30
PYRENE(FRONT) 0 <.30
PYRENE(BACK) 0 <.30
Sample: WG572136-3 Spikelot: IH730610
QC Type: BS Raw File: WG572136-
3F.UV_VIS_1.0010_1127531_LC6_20231
Analysis date: 10/11/23 18:07:54 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.300471 5.04 105 106 90.2 to 123.
PYRENE 5.029427 5.02 100 ET]
75.0 to 125.
BENZO(A)ANTHRACENE 5.037373 5.03 100 102 75.0 to 125.
CHRYSENE 4.967753 5.01 99.2 101 75.0 to 125.
BENZO(B)FLUORANTHENE 5.261034 5.01 105 108 85.1 to 127.
ACENAPHTHYLENE 4.878897 5.026 97.1 95.2 76.8 to 116.
BENZO(K)FLUORANTHENE 5.186530 5.03 103 10 775.0 to 125.
BENZO(A)PYRENE 5.565064 5.01 111 113 75.0 to 125.
DIBENZ(A,H)ANTHRACENE 5.036055 5.02 100 101 72.1 to 125.
BENZO(G,H,I)PERYLENE 5.006864 5.01 99.9 10 775.0 to 125.
INDENO-1,2,3-CD-PYRENE 4.734536 5.03 94.1 95.1 72.8 to 123.
1-METHYLNAPHTHALENE 5.075160 5.02 101 103 82.7 to 122.
2-METHYLNAPHTHALENE 5.033070 5.02 100 101 83.7 to 119.
ACENAPHTHENE 5.137927 5.04 102 99.9 75.0 to 125.
FLUORENE 4.984528 5.04 98.9 102 75.0 to 125.
Page 3 of 9 Printed: 10/13/23 18:37
Page 89 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572136-3 Spikelot: IH730610
QC Type: BS Raw File: WG572136-
3F.UV_VIS_1.0010_1127531_LC6_20231
Analysis date: 10/11/23 18:07:54 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
PHENANTHRENE 5.062590 5.02 101 F1031 75.0 to 125.
ANTHRACENE 5.199190 5.02 104 106 75.0 to 125.
FLUORANTHENE 4.961364 5.02 98.8 101 75.0 to 125.
Sample: WG572136-4 Spikelot: IH730610
QC Type: BSD Raw File: WG572136-
4F.UV_VIS_1.0011_1127531_LC6_20231
Analysis date: 10/11/23 18:20:14 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.029060 5.04 99.8 101 90.2 to 123. 4.83 -20 to 20.0
PYRENE 4.736818 5.02 94.4 95.3 75.0 to 125. 5.81 -20 to 20.0
BENZO(A)ANTHRACENE 4.739733 5.03 94.2 96.2 75.0 to 125. 5.85 -20 to 20.0
CHRYSENE 4.712291 5.01 94.1 96 75.0 to 125. 5.08 -20 to 20.0
BENZO(B)FLUORANTHENE 4.989550 5.01 99.6 103 85.1 to 127. 4.74 0 to 13.8
ACENAPHTHYLENE 4.640092 5.026 92.3 90.5 76.8 to 116. 5.0 --20 to 20.0
BENZO(K)FLUORANTHENE 4.795436 5.03 95.3 98.3 75.0 to 125. 7.54 -20 to 20.0
BENZO(A)PYRENE 5.300211 5.01 106 108 75.0 to 125. 4.52 -20 to 20.0
DIBENZ(A,H)ANTHRACENE 4.760630 5.02 94.8 95.8 72.1 to 125. 5.28 -2 0 to 20.0
BENZO(G,H,I)PERYLENE 4.754917 5.01 94.9 98.9 75.0 to 125. 5.03 -2 0 to 20.0
INDENO-1,2,3-CD-PYRENE 4.481607 5.03 89.1 90 72.8 to 123. 5.51 -2 0 to 20.0
1-METHYLNAPHTHALENE 4.837751 5.02 96.4 98.3 82.7 to 122. 4.67 0 to 13.4
2-METHYLNAPHTHALENE 4.808099 5.02 95.8 96.7 83.7 to 119. 4-.3 57 0 to 13.2
ACENAPHTHENE 4.875438 5.04 96.7 94.8 75.0 to 125. 5.24 -20 to 20.0
FLUORENE 4.710579 5.04 93.5 96.4 75.0 to 125. 5.65 -20 to 20.0
PHENANTHRENE 4.781814 5.02 95.3 97.2 75.0 to 125. 5.79 -20 to 20.0
ANTHRACENE 4.956745 5.02 98.7 101 75.0 to 125. 4.83 -20 to 20.0
FLUORANTHENE 4.689692 5.02 93.4 95.3 75.0 to 125. 5.81 -20 to 20.0
Sample: WG572136-5 Spikelot: IH730610
QC Type: BS Raw File: WG572136-
5A.UV VIS 1.0012 1127531 LC6 20231
Analysis date: 10/11/23 18:32:38 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 4.949475 5.04 98.2 107 90.2 to 123.
PYRENE 4.300001 5.02 85.7 104 75.0 to 125.
Page 4 of 9 Printed: 10/13/23 18:37
Page 90 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572136-5 Spikelot: IH730610
QC Type: BS Raw File: WG572136-
5A.UV_VIS_1.0012_1127531_LC6_20231
Analysis date: 10/11/23 18:32:38 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
BENZO(A)ANTHRACENE 4.123260 5.03 82 F1051 75.0 to 125.
CHRYSENE 3.999747 5.01 79.8 104 75.0 to 125.
BENZO(B)FLUORANTHENE 3.998747 5.01 79.8 111 85.1 to 127.
BENZO(K)FLUORANTHENE 3.855698 5.03 76.7 106 75.0 to 125.
BENZO(A)PYRENE 3.768136 5.01 75.2 114 75.0 to 125.
DIBENZ(A,H)ANTHRACENE 3.581297 5.02 71.3 99.1 72.1 to 125.
BENZO(G,H,I)PERYLENE 3.079654 5.01 61.5 104 75.0 to 125.
ACENAPHTHYLENE 4.537444 5.026 90.3 94 76.8 to 116.
INDENO-1,2,3-CD-PYRENE 3.141195 5.03 62.4 17.6 72.8 to 123.
1-METHYLNAPHTHALENE 4.771485 5.02 95 100 82.7 to 122.
2-METHYLNAPHTHALENE 4.645824 5.02 92.5 102 83.7 to 119.
ACENAPHTHENE 4.668590 5.04 92.6 103 75.0 to 125.
FLUORENE 4.609341 5.04 91.5 102 75.0 to 125.
PHENANTHRENE 4.566707 5.02 91 106 75.0 to 125.
ANTHRACENE 4.600017 5.02 91.6 108 75.0 to 125.
FLUORANTHENE 4.344370 5.02 86.5 104 75.0 to 125.
Sample: WG572136-6 Spikelot: IH730610
QC Type: BSD Raw File: WG572136-
6A.UV_VIS_1.0013_1127531_LC6_20231
Analysis date: 10/11/23 18:44 :59 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
ANTHRACENE 1.683994 5.02 33.5 39.5 75.0 to 125. 92.9 -20 to 20.0
FLUORANTHENE 1.465321 5.02 29.2 35.2 75.0 to 125. 98.9 -20 to 20.0
PYRENE 1.470162 5.02 29.3 35.7 75.0 to 125. 97.8 -20 to 20.0
BENZO(A)ANTHRACENE 1.289127 5.03 25.6 32.9 75.0 to 125. 105 -20 to 20.0
CHRYSENE 1.342681 5.01 26.8 34.8 75.0 to 125. F99.7 -20 to 20.0
NAPHTHALENE 3.336543 5.04 66.2 72 90.2 to 123. 39.1 -20 to 20.0
BENZO(B)FLUORANTHENE 1.360399 5.01 27.2 37.7 85.1 to 127. 98.6 0 to 13.8
BENZO(K)FLUORANTHENE 1.280139 5.03 25.5 35.3 75.0 to 125. 100 -20 to 20.0
BENZO(A)PYRENE 1.459380 5.01 29.1 44.1 75.0 to 125. 88.4 -2 0 to 20.0
DIBENZ(A,H)ANTHRACENE 1.198539 5.02 23.9 33.2 72.1 to 125. 99.6 -20 to 20.0
BENZO(G,H,I)PERYLENE 1.170356 5.01 23.4 39.6 75.0 to 125. F89.7 -2 0 to 20.0
INDENO-1,2,3-CD-PYRENE 1.019857 5.03 20.3 31.7 72.8 to 123. F102 -20 to 20.0
ACENAPHTHYLENE 2.589777 5.026 51.5 53.7 76.8 to 116. 54.6 -20 to 20.0
Page 5 of 9 Printed: 10/13/23 18:37
Page 91 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572136-6 Spikelot: IH730610
QC Type: BSD Raw File: WG572136-
6A.UV_VIS_1.0013_1127531_LC6_20231
Analysis date: 10/11/23 18:44:59 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
1-METHYLNAPHTHALENE 1.711038 5.02 34.1 35.9 82.7 to 122. 94.3 0 to 13.4
2-METHYLNAPHTHALENE 1.803041 5.02 35.9 39.5 83.7 to 119. F8T,
.3 0 to 13.2
ACENAPHTHENE 1.617378 5.04 32.1 35.7 75.0 to 125. 97 -20 to 20.0
FLUORENE 1.588732 5.04 31.5 35 75.0 to 125. 97.8 -20 to 20.0
PHENANTHRENE 1.545324 5.02 30.8 35.8 75.0 to 125. 99 -20 to 20.0
Sample: WG572147-3 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
3A.UV_VIS_1.0023_1127528_LC6_20231
Analysis date: 10/11/23 20:48:25 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.342948 5.04 10 880.0 to 120.
PYRENE 5.100619 5.02 = 80.0 to 120.
BENZO(A)ANTHRACENE 5.242802 5.03 FTO-47 80.0 to 120.
CHRYSENE 5.089403 5.01 102 80.0 to 120.
BENZO(B)FLUORANTHENE 5.379702 5.01 = 80.0 to 120.
BENZO(K)FLUORANTHENE 5.280011 5.03 10 57 80.0 to 120.
ACENAPHTHYLENE 5.029273 5.026 T F07 80.0 to 120.
BENZO(A)PYRENE 5.683165 5.01 f f 37 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 5.115849 5.02 102 80.0 to 120.
BENZO(G,H,I)PERYLENE 5.175591 5.01 T F37 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.901481 5.03 97.4 80.0 to 120.
1-METHYLNAPHTHALENE 5.245343 5.02 T F47 80.0 to 120.
2-METHYLNAPHTHALENE 5.147477 5.02 T 5-37 80.0 to 120.
ACENAPHTHENE 5.297642 5.04 105 80.0 to 120.
FLUORENE 5.159912 5.04 = 80.0 to 120.
PHENANTHRENE 5.167461 5.02 103 80.0 to 120.
ANTHRACENE 5.211162 5.02 T F47 80.0 to 120.
FLUORANTHENE 5.181672 5.02 = 80.0 to 120.
Sample: WG572147-4 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
4A.UV_VIS_1.0042_1127528_LC6_20231
Analysis date: 10/12/23 00:42:59 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
Page 6 of 9 Printed: 10/13/23 18:37
Page 92 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572147-4 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
4A.UV_VIS_1.0042_1127528_LC6_20231
Analysis date: 10/12/23 00:42:59 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.359034 5.04 FT67 80.0 to 120.
PYRENE 5.108085 5.02 102 80.0 to 120.
BENZO(A)ANTHRACENE 5.286799 5.03 FTF57 80.0 to 120.
CHRYSENE 5.105827 5.01 102 80.0 to 120.
BENZO(B)FLUORANTHENE 5.405262 5.01 T F87 80.0 to 120.
BENZO(K)FLUORANTHENE 5.305297 5.03 TO 57 80.0 to 120.
ACENAPHTHYLENE 5.042765 5.026 100 80.0 to 120.
BENZO(A)PYRENE 5.702408 5.01 f f 47 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 5.128480 5.02 102 80.0 to 120.
BENZO(G,H,I)PERYLENE 5.197112 5.01 104 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.918003 5.03 97.8 80.0 to 120.
1-METHYLNAPHTHALENE 5.262911 5.02 105 80.0 to 120.
2-METHYLNAPHTHALENE 5.167655 5.02 T F37 80.0 to 120.
ACENAPHTHENE 5.313622 5.04 105 80.0 to 120.
FLUORENE 5.172699 5.04 103 80.0 to 120.
PHENANTHRENE 5.183620 5.02 103 80.0 to 120.
ANTHRACENE 5.230517 5.02 104 80.0 to 120.
FLUORANTHENE 5.200014 5.02 ' 104 80.0 to 120.
Sample: WG572147-5 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
5A.UV_VIS_1.0061 1127528_LC6_20231
Analysis date: 10/12/23 04:37:51 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.378309 5.04 107 80.0 to 120.
PYRENE 5.111690 5.02 FTO-27 80.0 to 120.
BENZO(A)ANTHRACENE 5.310571 5.03 106 80.0 to 120.
CHRYSENE 5.122955 5.01 = 80.0 to 120.
BENZO(B)FLUORANTHENE 5.423780 5.01 T F87 80.0 to 120.
BENZO(K)FLUORANTHENE 5.326432 5.03 106 80.0 to 120.
ACENAPHTHYLENE 5.054211 5.026 T F17 80.0 to 120.
BENZO(A)PYRENE 5.727753 5.01 114 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 5.140981 5.02 = 80.0 to 120.
BENZO(G,H,I)PERYLENE 5.214112 5.01 T F47 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.923919 5.03 97.9 80.0 to 120.
Page 7 of 9 Printed: 10/13/23 18:37
Page 93 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572147-5 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
5A.UV_VIS_1.0061_1127528_LC6_20231
Analysis date: 10/12/23 04:37:51 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
1-METHYLNAPHTHALENE 5.276458 5.02 FT57 80.0 to 120.
2-METHYLNAPHTHALENE 5.180560 5.02 103 80.0 to 120.
ACENAPHTHENE 5.329079 5.04 10 880.0 to 120.
FLUORENE 5.182083 5.04 103 80.0 to 120.
PHENANTHRENE 5.193900 5.02 T F37 80.0 to 120.
ANTHRACENE 5.239336 5.02 104 80.0 to 120.
FLUORANTHENE 5.212067 5.02 104 80.0 to 120.
Sample: WG572147-6 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
6A.UV_VIS_1.0074_1127528_LC6_20231
Analysis date: 10/12/23 07:18:29 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.397512 5.04 T F77 80.0 to 120.
PYRENE 5.141313 5.02 102 80.0 to 120.
BENZO(A)ANTHRACENE 5.301939 5.03 T F57 80.0 to 120.
CHRYSENE 5.134038 5.01 T 5-27 80.0 to 120.
BENZO(B)FLUORANTHENE 5.427154 5.01 T F87 80.0 to 120.
BENZO(K)FLUORANTHENE 5.328418 5.03 T F67 80.0 to 120.
ACENAPHTHYLENE 5.067031 5.026 101 80.0 to 120.
BENZO(A)PYRENE 5.739531 5.01 115 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 5.151476 5.02 103 80.0 to 120.
BENZO(G,H,I)PERYLENE 5.219825 5.01 T F47 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.930793 5.03 F-T87 80.0 to 120.
1-METHYLNAPHTHALENE 5.288648 5.02 105 80.0 to 120.
2-METHYLNAPHTHALENE 5.203246 5.02 T F47 80.0 to 120.
ACENAPHTHENE 5.341064 5.04 106 80.0 to 120.
FLUORENE 5.197222 5.04 = 80.0 to 120.
PHENANTHRENE 5.207613 5.02 T F47 80.0 to 120.
ANTHRACENE 5.250889 5.02 105 80.0 to 120.
FLUORANTHENE 5.233433 5.02 = 80.0 to 120.
Sample: WG572147-7 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
7A.UV_VIS_1.0087_1127528_LC6_20231
Analysis date: 10/12/23 09:59:42 Approval Status: YES
Instrument: LC6
Page 8 of 9 Printed: 10/13/23 18:37
Page 94 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

ORGANICS QC RECOVERY REPORT
GALS 0 N Work Group: WG572147
_Sro
Sample: WG572147-7 Spikelot: IH730610-1
QC Type: CCV Raw File: WG572147-
7A.UV_VIS_1.0087_1127528_LC6_20231
Analysis date: 10/12/23 09:59:42 Approval Status: YES
Instrument: LC6
Parameter Found True Rec. Limits DE Rec. Limits RPD Limits
NAPHTHALENE 5.393266 5.04 107 80.0 to 120.
PYRENE 5.159620 5.02 103 80.0 to 120.
BENZO(A)ANTHRACENE 5.316771 5.03 FT667 80.0 to 120.
CHRYSENE 5.143249 5.01 103 80.0 to 120.
BENZO(B)FLUORANTHENE 5.444819 5.01 F-10-97 80.0 to 120.
BENZO(K)FLUORANTHENE 5.345148 5.03 106 80.0 to 120.
ACENAPHTHYLENE 5.087555 5.026 101 80.0 to 120.
BENZO(A)PYRENE 5.757906 5.01 f f 57 80.0 to 120.
DIBENZ(A,H)ANTHRACENE 5.165162 5.02 103 80.0 to 120.
BENZO(G,H,I)PERYLENE 5.229096 5.01 104 80.0 to 120.
INDENO-1,2,3-CD-PYRENE 4.950081 5.03 98.4 80.0 to 120.
1-METHYLNAPHTHALENE 5.298307 5.02 106 80.0 to 120.
2-METHYLNAPHTHALENE 5.196697 5.02 T F47 80.0 to 120.
ACENAPHTHENE 5.354152 5.04 106 80.0 to 120.
FLUORENE 5.211504 5.04 = 80.0 to 120.
PHENANTHRENE 5.227149 5.02 T 5-47 80.0 to 120.
ANTHRACENE 5.261727 5.02 105 80.0 to 120.
FLUORANTHENE 5.237719 5.02 = 80.0 to 120.
Page 9 of 9 Printed: 10/13/23 18:37
Page 95 of 98 Report Reference:1 Generated:1 6-OCT-23 18:19

�leQ(Se p y� is blot• y Pot Dh 1) a� ��w� q:'—`65
dM CHAIiV� �F T DY AND ANALYSIS RF UEST FORM
784722819554
�� Samples Received in Light Protective Material.
THESCIENCEOFREADY" t6 U Date:i0/07/23 IIS 10/16/23
Shipper:FEDEX CTEH Protect
Send Report to j o Initials:AMF
IIIIIIIIIIIIIIIIIIIIIIIIIIII Turnaround Requested: Normal ❑Same Day ❑ Next Day
Company VTEH, LLC Prep:UNKNOWN ` 0 Two Day ❑Other uested: =Standard(Sddress 5120 North Shore Drive, North Little Rock,Arkansas 721 Data Packet Req level tl ❑Other
Phone [phone] - Sample and Extract Retention/Disposal:
e-mail labresults cteh.com; Dispose-after 2X hold time
CCOUnting end invoices to [e-mail] with Invoice#and Vendor name'in subject line Retain w/storage fees after 2X hold time ❑
Lab Contact Information orIm W; cr 04y,.k 2i Method Matrix
ow we; ayoj �I =air
k
l
Secondary �m =So=buil
Sample Sample Sample Sample Sample Sample o w=ape
Primary Sample Identification Identification Size Units Start Date Start Time Stop Date Stop Time Initials Z 4 -�wacer
MUDIOWAMA PUMA I IDS 1 4 11 z('A
2,A 01,8 0, 41213 A
KFAD I I U MUM ID IooI 1 N 123 2101
�f P V[I W L 1 og
T i M I dq,m ),),34 X
i 2A M ID 5
MUT D 10 01K ET03 A MEN , 6om 313
M Up 1 10,04 M EV4A h Tw L I D141,23 ou ti 5 g
ME10 I kvn 1 PA4'Ui qwo L iukn -I Dk, m
ME-LID1004PAW I PAOL- A l., Io62,3 z I IoS I I c
RELINQUISHED BY DATE/TIME RECEIVED BY DATE/TIME Rec'd intact&accounted for KVIS 16/23
Rec'd w/custody seals intactor No
Rec'd in light sensitive packs InWNRA
I' t� Rec'd with ice pack?Yes og g' f
Rec'd tem erature compliant7"Yes, No,
SDG# Page I of --

CHAIN OF CUSTODY AND ANALYSIS REQUEST FORM
MrM Samples Received in light Protective Nfateriah
THE SCIENCE OF READY' KN/B 10/16/23
CTEH Proiect# )3 2
end Report to C C Turnaround Requested: Normal ❑Same Day ❑ Next Day
Company EH, LLC ❑Two Day ❑other(Specify)
Address 5120 North Shore Drive, North Little Rock,Arkansas 72118 Data Packet Requested: Ed Standard Level 11 ❑Other
Phone [phone] Sample and Extract Retention/Disposal:
e-mail labresults cteh.com; Dispose-after 2X hold time
CCOunting Send invoices to [e-mail] with Invoice#and Vendor name in subject line Retain w/storage fees after 2X hold time ❑
Lab Contact Information Method Matrix
=air
Secondary =bulk
=soil
Sample Sample Sample Sample Sample Sample SW=wipe
Primary Sample Identification Identification Size Units Start Date Start Time Stop Date Stop Time Initials ►� z ape
MEM&PAfl L *b, �db n� I za5
� �,3 �5I 0b23 0g51
M ,I 1.V1, PA 471 L I D16 23 AP 1D 523 I32g X
�T61 cmimm ► d6h W1 A
uau MEN M"W @ 5 wz 13 A A
ElUM M N E I4 m4mq Io
MuDINIMUT5 M4 MEJDJ Fb�i 5 ► 5 a
KETTA Nb PA ROM
RELINQUISHED BY DATE/TIME RECEIVED BY DATE/TIME -lCVS 10/16/23 —�
I Rec'd intact&accounted for? or No
ILLRec'd wlcustody seals intact? g�No,NA
Redd in light sensitive pack�gin
Redd with ice pack?Yes o
SDG# 10
. - - Redd temperature compliant?Yes,No,
—rage Hof—

CHAIN OF CUSTODY AND ANALYSIS REQUEST FORM
Samples Received in Light Protective NhteriaL
THE SCIENCE OF READY" KN S 10/16/23
CTEH Protect#
Send Report to S
Turnaround Requested: OdNormal- ❑Same Day ❑Next bay
Company EH, LLC ❑Two Day ❑Other(Spe )
Address 5120 North Shore Drive, North Little Rock,Arkansas 72118 Data Packet Requested: M Standard iLevel II ❑Other
Phone [phone] Sample'and-Ektract Retention/Disposal:
e-mail labresults cteh.com; Dispose•after 2X hold time
Ccounting end invoices to [e-mail] with Invoice#and Vendor name'in subject line Retain W/storage fees after 2X hold time ❑
Lab Contact Information Method Matrix
=air
Secondary B=bulk
=soil
Sample Sample Sample Sample Sample Sample SW=wipe
=tape
Primary Sample Identification Identification Size. Units Start Date Start Time Stop Date Stop Timel Initials =water
a -M MMET�JFA vn
ILINV
NK A �L v I
NIOSH 5506-18 pnah profile
NIOSH 7303-Ahuninum,Cobalt,Copper,Iron,Iron Oxide,Lead,Lithium, Nickel and Phosphorus Particulate \ I
DPL 10/12/23
-K�VS 10/16/23
RELINQUISHED BY DATEMME RECEIVED BY DATE/TIME Rec'd intact&accounted for?5Dbr No
Rec'd w/custody seals intact? e ,No, NA
D Rec'd in light sensitive pack ing?)(5 No,@
Rec'd with ice pack?Yes o
�Rec'd temperature compliant?Yes, No,Q ,
SDG# Paye 98 of 9S Reporte erence: Generated: I G-Ou - Page l . of

r
�
ANALYTICAL REPORT
P�ce Analytical
October 11, 2023
FTC
FSS
CTEH - ER
Sample Delivery Group: L1664005 Fqn
Samples Received: 10/07/2023 Fr]
Project Number: 031332
6
Description: QC
7GI
Report To: CTEH
5120 North Shore Drive rAl
North Little Rock,AR 72118
rs—C
Entire Report Reviewed By: 9—/��
Jared Starkey
Project Manager
w .
Results relate only to the items tested or calibrated and are reported as rounded values.This test report shall not be
reproduced,except in full,without written approval of the laboratory.Where applicable,sampling conducted by Pace
Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ,
ENV-SOP-MTJL-0068.Where sampling conducted by the customer,results relate to the accuracy of the information provided,
and as the samples are received.
<'llilmom
Pace Analytical National
1
0. :00
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 1 of 21

TABLE OF CONTENTS
Cp:Cover Page 1
Tc:Table of Contents 2 FP1
Ss:Sample Summary 3
Cn: Case Narrative 4
Sr:Sample Results 5 FSS
MEID1003MC01 L1664005-01 5
rqn
MEID1003MCO2 L1664005-02 7
MEID1003MC04 L1664005-03 9 Fr]
MEID1003MC03 L1664005-04 11
Qc:Quality Control Summary 13 FQ Cl
Volatile Organic Compounds(MS) by Method TO-15 13
GI: Glossary of Terms 18 q
Al:Accreditations&Locations 19 rAl
Sc:Sample Chain of Custody 20
FSC
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 2 of 21

SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MEID1003MC01 L1664005-01 Air KID 10/04/2322:35 10/07/2309:00 C
Method Batch Dilution Preparation Analysis Analyst Location p
date/time date/time FTC
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2315:20 10/08/2315:20 SDS Mt.Juliet,TN
Collected by Collected date/time Received date/time M
MEID1003MCO2 L1664005-02 Air KID 10/04/2323:25 10/07/2309:00
[Cn]
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2315:51 10/08/2315:51 SDS Mt.Juliet,TN Fr]
Collected by Collected date/time Received date/time 6QC
MEID1003MC04 L1664005-03 Air KID 10/04/2321:40 10/07/2309:00
Method Batch Dilution Preparation Analysis Analyst Location GI
date/time date/time
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2316:22 10/08/2316:22 SDS Mt.Juliet,TN FAI
Collected by Collected date/time Received date/time
MEID1003MC03 L1664005-04 Air KID 10/04/2323:41 10/07/2309:00 FSC
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2316:53 10/08/2316:53 SDS Mt.Juliet,TN
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 3 of 21

CASE NARRATIVE
Unless qualified or notated within the narrative below, all sample aliquots were received at the correct FP1
temperature, in the proper containers,with the appropriate preservatives, and within method specified holding times. Where applicable, all MDL(LOD)and RDL(LOQ)values reported for environmental FTC
samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality
Control are within established criteria except where addressed in this case narrative, a
non-conformance form or properly qualified within the sample results. By my digital signature below, I FSS
affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the
potential to affect the quality of the data have been identified by the laboratory, and no information or
data have been knowingly withheld that would affect the quality of the data.
Fr]
FQc
�GI
Jared Starkey rAl
Project Manager
LE
Volatile Organic Compounds (MS) by Method TO-15
The associated batch QC was below the established quality control range for accuracy.
Batch Lab Sample ID Analytes
WG2147373 (LCS)R3984901-1,(LCSD) 1,2,4-Trichlorobenzene and Naphthalene
R3984901-3,L1664005-01,02,03,04
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 4 of 21

MEID1003MC01 SAMPLE RESULTS - 01
Collected date/time: 10/04/23 22:35 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTc
Acetone 67-64-1 58.10 0.584 1.25 2.97 12.0 28.5 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.447 1.43 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 0.218 0.972 J 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 U U 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.226 0.703 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.623 1.64 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 0.861 1.78 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 U U 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 0.0809 0.367 J 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 61.9 117 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.187 1.05 J 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.454 2.25 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 0.170 0.695 J 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 U U 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 0.210 0.729 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 0.634 1.87 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.258 0.761 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 1.04 2.56 J 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 5 of 21

MEID1003MC01 SAMPLE RESULTS - 01
Collected date/time: 10/04/23 22:35 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 U U 1 WG2147373 FTC
Styrene 100-42-5 104 0.0788 0.200 0.851 0.0844 0.359 J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 U U 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 U U 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 U U 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 1.79 6.74 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 U U J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 U U 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 U U 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 U U 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 U U 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 U U 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 U U 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 U U 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 J U 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 U U 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U U 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 U U 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 86.4 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 6 of 21

MEID1003MCO2 SAMPLE RESULTS - 02
Collected date/time: 10/04/23 23:25 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTc
Acetone 67-64-1 58.10 0.584 1.25 2.97 14.0 33.3 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 2.80 8.94 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 0.122 0.474 J 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 U U 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 0.253 0.600 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.175 0.545 J 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.300 0.791 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 1.01 2.09 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 U U 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 U U 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 25.3 47.7 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.182 1.02 J 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.429 2.12 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 U U 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 1.23 6.05 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 0.170 0.590 J 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 1.11 3.27 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.804 2.37 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 0.639 1.57 J 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 7 of 21

MEID1003MCO2 SAMPLE RESULTS - 02
Collected date/time: 10/04/23 23:25 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 U U 1 WG2147373 FTC
Styrene 100-42-5 104 0.0788 0.200 0.851 0.366 1.56 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 U U 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 U U 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 J U 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 1.85 6.97 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 U U J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 U U 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 U U 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 U U 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 U U 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 U U 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 U U 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 U U 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 J U 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 U U 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U U 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 U U 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 879 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 8 of 21

MEID1003MC04 SAMPLE RESULTS - 03
Collected date/time: 10/04/23 21:40 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTc
Acetone 67-64-1 58.10 0.584 1.25 2.97 22.8 54.2 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 8.87 19.2 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.523 1.67 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 U U 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 0.274 0.650 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.145 0.451 J 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.178 0.470 J 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 0.517 1.07 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 U U 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 U U 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 37.6 70.9 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.183 1.03 J 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.421 2.08 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 0.114 0.466 J 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 U U 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 0.167 0.580 J 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 0.688 2.03 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.306 0.903 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 0.511 1.26 J 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 9 of 21

MEID1003MC04 SAMPLE RESULTS - 03
Collected date/time: 10/04/23 21:40 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 J J 1 WG2147373 z
Tc
Styrene 100-42-5 104 0.0788 0.200 0.851 J J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 IJ J 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 J J 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 J J 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 2.04 7.68 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 J J J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 J J 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 J J 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 J J 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 IJ J 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 J J 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 IJ J 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 J J 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 J J 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 J J 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U J 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 J J 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 83.8 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 10 of 21

MEID1003MC03 SAMPLE RESULTS - 04
Collected date/time: 10/04/23 23:41 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTc
Acetone 67-64-1 58.10 0.584 1.25 2.97 9.63 22.9 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.459 1.47 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 U U 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 0.278 0.659 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.226 0.703 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.658 1.74 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 0.752 1.55 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 U U 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 U U 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 65.0 123 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.193 1.08 J 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.447 2.21 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 0.152 0.622 J 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 U U 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 0.125 0.434 J 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 0.801 2.36 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.195 0.575 J 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 0.922 2.27 J 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 11 of 21

MEID1003MC03 SAMPLE RESULTS - 04
Collected date/time: 10/04/23 23:41 L1664005
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 U U 1 WG2147373 FTC
Styrene 100-42-5 104 0.0788 0.200 0.851 0.176 0.749 J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 U U 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 U U 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 U U 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 1.71 6.44 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 U U J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 U U 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 U U 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 U U 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 U U 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 U U 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 U U 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 U U 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 J U 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 U U 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U U 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 U U 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 85.0 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 12 of 21

WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 1-1664005-01,02,03,04
Method Blank (MB) FP1(MB)R3984901-2 10/08/2312:28
MB Result MB Qualifier MB MDL MB RDL
FTC
Analyte ppbv ppbv ppbv
Acetone U 0.584 1.25
Acetonitrile U 0.235 5.00 FSS
Acrylonitrile U 0.226 5.00
Allyl chloride U 0.114 0.200 rqn
Benzene U 0.0715 0.200
Benzyl Chloride U 0.0598 0.200
Bromodichloromethane U 0.0702 0.200 FSr
Bromoform U 0.0732 0.600
Bromomethane U 0.0982 0.200
Bromoethane U 0.216 5.00
1,3-Butadiene U 0.104 2.00
Butane U 0.0522 0.200 q
Carbon disulfide U 0.102 0.200
Carbon tetrachloride U 0.0732 0.200
Chlorobenzene U 0.0832 0.200 FAI
Chloroethane U 0.0996 0.200
Chloroform U 0.0717 0.200 FSC
Chloromethane U 0.103 0.200
2-Chlorotoluene U 0.0828 0.200
Cyclohexane U 0.0753 0.200
n-Decane U 0.0784 0.200
Dibromochloromethane U 0.0727 0.200
1,2-Dibromoethane U 0.0721 0.200
1,2-Dichlorobenzene U 0.128 0.200
1,3-Dichlorobenzene U 0.182 0.200
1,4-Dichlorobenzene U 0.0557 0.200
1,2-Dichloroethane U 0.0700 0.200
1,1-Dichloroethane U 0.0723 0.200
1,1-Dichloroethene U 0.0762 0.200
cis-1,2-Dichloroethene U 0.0784 0.200
trans-1,2-Dichloroethene U 0.0673 0.200
1,2-Dichloropropane U 0.0760 0.200
cis-1,3-Dichloropropene U 0.0689 0.200
trans-1,3-Dichloropropene U 0.0728 0.200
1,4-Dioxane U 0.0833 0.200
Ethanol 0.351 J 0.265 2.50
Ethylbenzene U 0.0835 0.200
4-Ethyltoluene U 0.0783 0.200
Trichlorofluoromethane U 0.0819 0.200
Dichlorodifluoromethane U 0.137 0.200
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 13 of 21

WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 1-1664005-01,02,03,04
Method Blank (MB) FP1(MB)R3984901-2 10/08/2312:28
MB Result MB Qualifier MB MDL MB RDL
FTC
Analyte ppbv ppbv ppbv
1,1,2-Trichlorotrifluoroethane U 0.0793 0.200
1,2-Dichlorotetrafluoroethane U 0.0890 0.200 FSS
Heptane U 0.104 0.200
Hexachloro-1,3-butadiene U 0.105 0.630 rqn
n-Hexane U 0.206 0.630
Isopropylbenzene U 0.0777 0.200
Methylene Chloride U 0.0979 0.200 FSr
Methyl Butyl Ketone U 0.133 1.25
2-Butanone(MEK) U 0.0814 1.25
4-Methyl-2-pentanone(MIBK) U 0.0765 1.25
Methyl methacrylate U 0.0876 0.200
MTBE U 0.0647 0.200 q
Naphthalene U 0.350 0.630
Nonane U 0.0363 0.200
Pentane U 0.0503 0.200 FAI
2-Propanol U 0.264 1.25
Propene U 0.0932 1.25 FSC
Styrene U 0.0788 0.200
1,1,2,2-Tetrachloroethane U 0.0743 0.200
Tetrachloroethylene U 0.0814 0.200
Tetrahydrofuran U 0.0734 0.200
Toluene U 0.0870 0.500
1,2,4-Trichlorobenzene U 0.148 0.630
1,1,1-Trichloroethane U 0.0736 0.200
1,1,2-Trichloroethane U 0.0775 0.200
Trichloroethylene U 0.0680 0.200
1,2,4-Trimethylbenzene U 0.0764 0.200
1,3,5-Trim ethyl benzene U 0.0779 0.200
2,2,4-Trim ethyl pentane U 0.133 0.200
Vinyl chloride U 0.0949 0.200
Vinyl Bromide U 0.0852 0.200
Vinyl acetate U 0.116 0.200
m&p-Xylene U 0.135 0.400
o-Xylene U 0.0828 0.200
(S)1,4-Bromof/uorobenzene 76.6 60.0-140
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
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WG2147373 QUALITY CONTROL SUMMARY
L1664005-01,02,03,04
Method Blank (MB) - TENTATIVELY IDENTIFIED COMPOUNDS FP1
(MB)R3984901-2 10/08/2312:28
MB Result MB Qualifier MB MDL MB RDL CAS#
F
Analyte ppbv ppbv ppbv
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC listings are prepared utilizing a computerized library search FSS
routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion
chromatogram.TICS are identified and quantitated only if the peak area is 10%or more of that of the nearest internal standard.
rqn
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS)R3984901-1 10/08/23 09:23•(LCSD)R3984901-3 10/08/2313:00 SSr
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec.Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ppbv ppbv ppbv % % % % % ®
Acetone 3.75 3.65 3.88 97.3 103 70.0-130 6.11 25
Acetonitrile 18.8 18.9 19.6 101 104 70.0-130 3.64 25
Acrylonitrile 3.75 3.67 3.84 97.9 102 70.0-130 4.53 25 GI
Allyl chloride 3.75 3.09 3.26 82.4 86.9 70.0-130 5.35 25
Benzene 3.75 3.37 3.43 89.9 91.5 70.0-130 1.76 25 $AI
Benzyl Chloride 3.75 3.47 3.58 92.5 95.5 70.0-152 3.12 25
Bromodichloromethane 3.75 3.07 3.18 81.9 84.8 70.0-130 3.52 25 FSC
Bromoform 3.75 3.46 3.48 92.3 92.8 70.0-130 0.576 25
Bromomethane 3.75 3.56 3.65 94.9 97.3 70.0-130 2.50 25
Bromoethane 3.75 3.48 3.62 92.8 96.5 70.0-130 3.94 25
1,3-Butadiene 3.75 3.21 3.41 85.6 90.9 70.0-130 6.04 25
Butane 3.75 3.39 3.51 90.4 93.6 70.0-130 3.48 25
Carbon disulfide 3.75 3.63 3.77 96.8 101 70.0-130 3.78 25
Carbon tetrachloride 3.75 3.36 3.49 89.6 93.1 70.0-130 3.80 25
Chlorobenzene 3.75 3.44 3.58 91.7 95.5 70.0-130 3.99 25
Chloroethane 3.75 3.49 3.65 93.1 97.3 70.0-130 4.48 25
Chloroform 3.75 3.44 3.55 91.7 94.7 70.0-130 3.15 25
Chloromethane 3.75 3.39 3.52 90.4 93.9 70.0-130 3.76 25
2-Chlorotoluene 3.75 3.42 3.51 91.2 93.6 70.0-130 2.60 25
Cyclohexane 3.75 3.21 3.34 85.6 89.1 70.0-130 3.97 25
n-Decane 3.75 3.29 3.46 87.7 92.3 70.0-130 5.04 25
Dibromochloromethane 3.75 3.31 3.43 88.3 91.5 70.0-130 3.56 25
1,2-Dibromoethane 3.75 3.30 3.40 88.0 90.7 70.0-130 2.99 25
1,2-Dichlorobenzene 3.75 3.63 3.72 96.8 99.2 70.0-130 2.45 25
1,3-Dichlorobenzene 3.75 3.72 3.77 99.2 101 70.0-130 1.34 25
1,4-Dichlorobenzene 3.75 3.76 3.87 100 103 70.0-130 2.88 25
1,2-Dichloroethane 3.75 2.86 2.98 76.3 79.5 70.0-130 4.11 25
1,1-Dichloroethane 3.75 3.49 3.65 93.1 97.3 70.0-130 4.48 25
1,1-Dichloroethene 3.75 3.44 3.55 91.7 94.7 70.0-130 3.15 25
cis-1,2-Dichloroethene 3.75 3.13 3.32 83.5 88.5 70.0-130 5.89 25
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
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WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 L1664005-01,02,03,04
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) FP1(LCS)R3984901-1 10/08/23 09:23•(LCSD)R3984901-3 10/08/2313:00
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec.Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Z
Analyte ppbv ppbv ppbv % % % % % TC
trans-1,2-Dichloroethene 3.75 3.21 3.33 85.6 88.8 70.0-130 3.67 25
1,2-Dichloropropane 3.75 3.09 3.16 82.4 84.3 70.0-130 2.24 25 FSS
cis-1,3-Dichloropropene 3.75 2.63 2.69 70.1 71.7 70.0-130 2.26 25
trans-1,3-Dichloropropene 3.75 3.01 3.04 80.3 81.1 70.0-130 0.992 25 rqn
1,4-Dioxane 3.75 2.87 2.80 76.5 74.7 70.0-140 2.47 25
Ethanol 3.75 3.83 3.82 102 102 55.0-148 0.261 25
Ethylbenzene 3.75 3.37 3.37 89.9 89.9 70.0-130 0.000 25 FSr
4-Ethyltoluene 3.75 3.68 3.66 98.1 97.6 70.0-130 0.545 25
Trichlorofluoromethane 3.75 3.44 3.69 91.7 98.4 70.0-130 7.01 25
Dichlorodifluoromethane 3.75 3.54 3.64 94.4 97.1 64.0-139 2.79 25
1,1,2-Trichlorotrifluoroethane 3.75 3.52 3.74 93.9 99.7 70.0-130 6.06 25
1,2-Dichlorotetrafluoroethane 3.75 3.68 3.90 98.1 104 70.0-130 5.80 25 q
Heptane 3.75 2.87 2.92 76.5 77.9 70.0-130 1.73 25
Hexachloro-1,3-butadiene 3.75 3.73 3.81 99.5 102 70.0-151 2.12 25
n-Hexane 3.75 3.24 3.35 86.4 89.3 70.0-130 3.34 25 FAI
Isopropylbenzene 3.75 3.60 3.64 96.0 97.1 70.0-130 1.10 25
Methylene Chloride 3.75 3.28 3.42 87.5 91.2 70.0-130 4.18 25 FSC
Methyl Butyl Ketone 3.75 2.65 2.74 70.7 73.1 70.0-149 3.34 25
2-Butanone(MEK) 3.75 3.36 3.56 89.6 94.9 70.0-130 5.78 25
4-Methyl-2-pentanone(MIBK) 3.75 2.95 3.02 78.7 80.5 70.0-139 2.35 25
Methyl methacrylate 3.75 3.02 3.10 80.5 82.7 70.0-130 2.61 25
MTBE 3.75 3.27 3.43 87.2 91.5 70.0-130 4.78 25
Naphthalene 3.75 2.72 2.62 72.5 69.9 70.0-159 J4 3.75 25
Nonane 3.75 3.14 3.24 83.7 86.4 70.0-130 3.13 25
Pentane 3.75 3.56 3.69 94.9 98.4 70.0-130 3.59 25
2-Propanol 3.75 3.61 3.76 96.3 100 70.0-139 4.07 25
Propene 3.75 3.49 3.47 93.1 92.5 64.0-144 0.575 25
Styrene 3.75 3.39 3.48 90.4 92.8 70.0-130 2.62 25
1,1,2,2-Tetrachloroethane 3.75 3.58 3.67 95.5 97.9 70.0-130 2.48 25
Tetrachloroethylene 3.75 3.33 3.58 88.8 95.5 70.0-130 7.24 25
Tetrahydrofuran 3.75 2.90 3.02 77.3 80.5 70.0-137 4.05 25
Toluene 3.75 3.24 3.30 86.4 88.0 70.0-130 1.83 25
1,2,4-Trichlorobenzene 3.75 2.52 2.49 67.2 66.4 70.0-160 J4 J4 1.20 25
1,1,1-Trichloroethane 3.75 3.24 3.34 86.4 89.1 70.0-130 3.04 25
1,1,2-Trichloroethane 3.75 3.36 3.60 89.6 96.0 70.0-130 6.90 25
Trichloroethylene 3.75 3.20 3.26 85.3 86.9 70.0-130 1.86 25
1,2,4-Trimethylbenzene 3.75 3.62 3.69 96.5 98.4 70.0-130 1.92 25
1,3,5-Trim ethyl benzene 3.75 3.56 3.76 94.9 100 70.0-130 5.46 25
2,2,4-Trim ethyl pentane 3.75 3.46 3.59 92.3 95.7 70.0-130 3.69 25
Vinyl chloride 3.75 3.63 3.77 96.8 101 70.0-130 3.78 25
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 16 of 21

WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 L1664005-01,02,03,04
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) FP1(LCS)R3984901-1 10/08/23 09:23•(LCSD)R3984901-3 10/08/2313:00
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec.Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Z
Analyte ppbv ppbv ppbv % % % % % TC
Vinyl Bromide 3.75 3.60 3.82 96.0 102 70.0-130 5.93 25
Vinyl acetate 3.75 3.02 3.08 80.5 82.1 70.0-130 1.97 25 FSS
m&p-Xylene 7.50 7.01 7.13 93.5 95.1 70.0-130 1.70 25
o-Xylene 3.75 3.51 3.69 93.6 98.4 70.0-130 5.00 25 rqn
(S)1,4-Bromofluorobenzene 92.5 94.6 60.0-140
FSr
�GI
FAI
FSC
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 17 of 21

GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not FP1
intended as a comprehensive explanation,and if you have additional questions please contact your project representative.
FTC
Results Disclaimer-Information that may be provided by the customer,and contained within this report,include Permit Limits,Project Name,
Sample ID,Sample Matrix,Sample Preservation,Field Blanks,Field Spikes,Field Duplicates,On-Site Data,Sampling Collection Dates/Times,and
Sampling Location.Results relate to the accuracy of this information provided,and as the samples are received.
Abbreviations and Definitions FSS
MDL Method Detection Limit. rqn
RDL Reported Detection Limit.
Rec. Recovery.
RT Retention Time. Fr]
RPD Relative Percent Difference.
SDG Sample Delivery Group.
e
Surrogate(Surrogate Standard)-Analytes added to every blank,sample,Laboratory Control Sample/Duplicate and QC
(S) Matrix Spike/Duplicate;used to evaluate analytical efficiency by measuring recovery.Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit(or MDL where applicable).
Analyte The name of the particular compound or analysis performed.Some Analyses and Methods will have multiple analytes
reported.
a
If the sample matrix contains an interfering material,the sample preparation volume or weight values differ from the
Dilution standard,or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report,the sample may be diluted for analysis.If a value different than 1 is used in this field,the
result reported has already been corrected for this factor. FSC
These are the target%recovery ranges or%difference value that the laboratory has historically determined as normal
Limits for the method and analyte being reported.Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
This column provides a letter and/or number designation that corresponds to additional information concerning the result
Qualifier reported.If a Qualifier is present,a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
The actual analytical final result(corrected for any sample specific characteristics)reported for your sample.If there was
no measurable result returned for a specific analyte,the result in this column may state"ND"(Not Detected)or"BDL"
Result (Below Detectable Levels).The information in the results column should always be accompanied by either an MDL
(Method Detection Limit)or RDL(Reporting Detection Limit)that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty Confidence level of 2 sigma.
(Radiochemistry)
A brief discussion about the included sample results,including a discussion of any non-conformances to protocol
Case Narrative(Cn) observed either at sample receipt by the laboratory from the field or during the analytical process.If present,there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control This section of the report includes the results of the laboratory quality control analyses required by procedure or
Summary(Qc) analytical methods to assist in evaluating the validity of the results reported for your samples.These analyses are not
being performed on your samples typically,but on laboratory generated material.
This is the document created in the field when your samples were initially collected.This is used to verify the time and
Sample Chain of date of collection,the person collecting the samples,and the analyses that the laboratory is requested to perform.This
Custody(Sc) chain of custody also documents all persons(excluding commercial shippers)that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
This section of your report will provide the results of all testing performed on your samples.These results are provided
Sample Results(Sr) by sample ID and are separated by the analyses performed on each sample.The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary(Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID,including the dates and
times of preparation and/or analysis.
Qualifier Description
J The identification of the analyte is acceptable;the reported value is an estimate.
J4 The associated batch QC was outside the established quality control range for accuracy.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 18 of 21

ACCREDITATIONS & LOCATIONS
Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 FP1
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1 FTc
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey—NELAP TN002
California 2932 New Mexico TN00003 F
Colorado TN00003 NewYork 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina' DW21704 rqn
Georgia NELAP North Carolinas41
Georgia' 923 North Dakota R-140
Idaho TN00003 Ohio—VAP CL0069 Fr]
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979 FQ
Kansas E-10277 RhodeIsland LA000356C
Kentucky'6 KY90010 South Carolina 84004002
Kentucky 2 16 South Dakota n/a 7
Louisiana A130792 Tennessee'° 2006 G
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas' LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033 FSC
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A21-A
A21-A—ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A21-A—ISO 17025 5 1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA—Crypto TN00003
Drinking Water 2 Underground Storage Tanks s Aquatic Toxicity °Chemical/Microbiological 5 Mold 6 Wastewater n/a Accreditation not applicable
Not all certifications held by the laboratory are applicable to the results reported in the attached report.
Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664005 10/11/23 19:19 19 of 21

• 0
Eb CHAIN OF CUSTODY AND ANALYSIS REQUEST FORM
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THE SCIENCE OF READY"
CTEH Proiect is
Send Report to ' T�urround Requested: El Normal ❑ Same Day ❑ Next Day
Company TEH, LLC _ ddTwo Day ❑Other(Specify)
Ad-dress 5120 North Shore Drive, North Little Rock,Arkansas 72118 _ Data Packet Requested: standard Level II ❑Other
Phone [phone] Sample and Extract Retention/Disposal:
-mail _abresults cteh.com; Dispose after 2X hold time 19'/
Accounting Send invoices to CTEHAP@montrose-env co-with Invoice#and Vendor name in subject line Retain w/storage fees after 2X hold time ❑
Lab Contact Information Method Matrix
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Secondary /S=Dulk
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Primary Sample Identification Identification Size Units Start Date Start Time Stop Date Stop Time Initials -`ape
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Battles arrive intact N Pres. Correct/Check: _Y_
Correct bottles used: 1!—N
suff_ t.cient volume sent /i'—N
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RELINQUISHED BY DATE/TIME RECEIVED BY DATEITIME COMMENTS
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ANALYTICAL REPORT
P�ce Analytical
October 11, 2023
FTC
FSS
CTEH - ER
Sample Delivery Group: L1664006 Fqn
Samples Received: 10/07/2023 Fr]
Project Number: 031332
6
Description: QC
7GI
Report To: CTEH
5120 North Shore Drive rAl
North Little Rock,AR 72118
rs—C
Entire Report Reviewed By: 9—/��
Jared Starkey
Project Manager
w .
Results relate only to the items tested or calibrated and are reported as rounded values.This test report shall not be
reproduced,except in full,without written approval of the laboratory.Where applicable,sampling conducted by Pace
Analytical National is performed per guidance provided in laboratory standard operating procedures ENV-SOP-MTJL-0067 and ,
ENV-SOP-MTJL-0068.Where sampling conducted by the customer,results relate to the accuracy of the information provided,
and as the samples are received.
OF
Pace Analytical National
1
0. :00
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 1 of 22

TABLE OF CONTENTS
Cp:Cover Page 1
Tc:Table of Contents 2 FP1
Ss:Sample Summary 3
Cn: Case Narrative 4
Sr:Sample Results 5 FSS
MEID1004MC01 L1664006-01 5
rqn
MEID1004MCO2 L1664006-02 7
MEID1004MC03 L1664006-03 9 Fr]
MEID1004MC04 L1664006-04 11
MEID1004MC05 L1664006-05 13 FQ Cl
Qc:Quality Control Summary 15
Volatile Organic Compounds(MS) by Method TO-15 15 GI
GI:Glossary of Terms 20 rAl
Al:Accreditations&Locations 21
Sc:Sample Chain of Custody 22 FSC
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 2 of 22

SAMPLE SUMMARY
Collected by Collected date/time Received date/time
MEID1004MC01 L1664006-01 Air KID 10/05/2323:21 10/07/2309:00 C
Method Batch Dilution Preparation Analysis Analyst Location p
date/time date/time FTC
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2317:23 10/08/2317:23 SDS Mt.Juliet,TN
Collected by Collected date/time Received date/time M
MEID1004MCO2 L1664006-02 Air KID 10/05/2323:29 10/07/2309:00
[Cn]
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2317:54 10/08/2317:54 SDS Mt.Juliet,TN Fr]
Collected by Collected date/time Received date/time 6QC
MEID1004MC03 L1664006-03 Air KID 10/05/2323:41 10/07/2309:00
Method Batch Dilution Preparation Analysis Analyst Location GI
date/time date/time
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2318:25 10/08/2318:25 SDS Mt.Juliet,TN FAI
Collected by Collected date/time Received date/time
MEID1004MC04 L1664006-04 Air KID 10/05/2323:12 10/07/2309:00 FSC
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2318:56 10/08/2318:56 SDS Mt.Juliet,TN
Collected by Collected date/time Received date/time
MEID1004MC05 L1664006-05 Air KID 10/06/2301:35 10/07/2309:00
Method Batch Dilution Preparation Analysis Analyst Location
date/time date/time
Volatile Organic Compounds(MS)by Method TO-15 WG2147373 1 10/08/2319:26 10/08/2319:26 SDS Mt.Juliet,TN
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 3 of 22

CASE NARRATIVE
Unless qualified or notated within the narrative below, all sample aliquots were received at the correct FP1
temperature, in the proper containers,with the appropriate preservatives, and within method specified holding times. Where applicable, all MDL(LOD)and RDL(LOQ)values reported for environmental FTC
samples have been corrected for the dilution factor used in the analysis. All Method and Batch Quality
Control are within established criteria except where addressed in this case narrative, a
non-conformance form or properly qualified within the sample results. By my digital signature below, I FSS
affirm to the best of my knowledge, all problems/anomalies observed by the laboratory as having the
potential to affect the quality of the data have been identified by the laboratory, and no information or
data have been knowingly withheld that would affect the quality of the data.
Fr]
FQc
�GI
Jared Starkey rAl
Project Manager
LE
Volatile Organic Compounds (MS) by Method TO-15
The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial calibration(ICAL).
Batch Lab Sample ID Analytes
WG2147373 L1664006-02 Ethanol
The associated batch QC was below the established quality control range for accuracy.
Batch Lab Sample ID Analytes
WG2147373 (LCS)R3984901-1,(LCSD) 1,2,4-Trichlorobenzene and Naphthalene
R3984901-3,L1664006-01,02,03,04,
05
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 4 of 22

MEID1004MC01 SAMPLE RESULTS - 01
Collected date/time: 10/05/23 23:21 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTC
Acetone 67-64-1 58.10 0.584 1.25 2.97 22.1 52.5 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.560 1.79 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 0.240 1.07 J 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 0.320 0.759 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.381 1.19 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.919 2.42 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 0.860 1.78 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 0.236 1.07 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 0.394 1.79 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 67.3 127 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.197 1.11 J 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.444 2.20 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 0.203 0.830 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 0.134 0.659 J 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 0.151 0.524 J 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 0.996 2.94 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.251 0.741 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 1.32 3.24 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 5 of 22

MEID1004MC01 SAMPLE RESULTS - 01
Collected date/time: 10/05/23 23:21 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 U U 1 WG2147373 2
Tc
Styrene 100-42-5 104 0.0788 0.200 0.851 0.151 0.642 J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 U U 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 U U 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 U U 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 2.44 9.19 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 U U J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 U U 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 U U 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 U U 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 U U 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 U U 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 U U 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 U U 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 J U 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 U U 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U U 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 U U 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 86.0 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 6 of 22

MEID1004MCO2 SAMPLE RESULTS - 02
Collected date/time: 10/05/23 23:29 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTC
Acetone 67-64-1 58.10 0.584 1.25 2.97 7.10 16.9 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.168 0.537 J 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 U U 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 1.17 2.78 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.157 0.489 J 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 U U 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 0.450 0.929 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 U U 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 U U 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 180 339 E 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.224 1.26 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.413 2.04 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 U U 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 U U 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 5.59 19.4 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 0.183 0.540 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 10.3 30.4 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 11.9 29.3 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 7 of 22

MEID1004MCO2 SAMPLE RESULTS - 02
Collected date/time: 10/05/23 23:29 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 U U 1 WG2147373 FTC
Styrene 100-42-5 104 0.0788 0.200 0.851 0.0932 0.396 J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 U U 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 U U 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 U U 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 0.673 2.54 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 U U J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 U U 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 U U 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 U U 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 U U 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 U U 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 U U 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 U U 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 J U 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 U U 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U U 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 U U 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 84.5 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 8 of 22

MEID1004MC03 SAMPLE RESULTS - 03
Collected date/time: 10/05/23 23:41 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTC
Acetone 67-64-1 58.10 0.584 1.25 2.97 6.59 15.7 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.202 0.645 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 U U 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 0.270 0.640 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.129 0.402 J 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.215 0.567 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 0.581 1.20 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 0.294 1.33 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 0.488 2.22 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 25.5 48.1 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.196 1.10 J 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.421 2.08 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 U U 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 U U 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 U U 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 0.542 1.60 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.449 1.32 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 0.780 1.92 J 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 9 of 22

MEID1004MC03 SAMPLE RESULTS - 03
Collected date/time: 10/05/23 23:41 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 J J 1 WG2147373 FTC
Styrene 100-42-5 104 0.0788 0.200 0.851 J J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 IJ J 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 J J 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 J J 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 1.14 4.29 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 J J J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 J J 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 J J 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 J J 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 IJ J 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 J J 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 IJ J 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 J J 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 J J 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 J J 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U J 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 J J 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 80.5 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 10 of 22

MEID1004MC04 SAMPLE RESULTS - 04
Collected date/time: 10/05/23 23:12 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTC
Acetone 67-64-1 58.10 0.584 1.25 2.97 11.4 27.1 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.321 1.03 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 U U 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 0.283 0.671 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.196 0.610 J 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.520 1.37 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 0.730 1.51 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 0.421 1.91 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 0.744 3.38 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 43.1 81.3 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.183 1.03 J 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.402 1.99 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 0.157 0.642 J 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 U U 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 0.163 0.566 J 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 0.679 2.00 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.220 0.649 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 0.853 2.10 J 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 11 of 22

MEID1004MC04 SAMPLE RESULTS - 04
Collected date/time: 10/05/23 23:12 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 U U 1 WG2147373 z
Tc
Styrene 100-42-5 104 0.0788 0.200 0.851 0.0945 0.402 J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 U U 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 0.254 1.72 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 U U 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 1.69 6.37 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 U U J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 U U 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 U U 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 U U 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 U U 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 U U 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 U U 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 U U 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 U U 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 U U 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U U 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 U U 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 84.0 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 12 of 22

MEID1004MC05 SAMPLE RESULTS - 05
Collected date/time: 10/06/23 01:35 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
FTC
Acetone 67-64-1 58.10 0.584 1.25 2.97 16.1 38.3 1 WG2147373
Acetonitrile 75-05-8 41.05 0.235 5.00 8.39 U U 1 WG2147373
Acrylonitrile 107-13-1 53 0.226 5.00 10.8 U U 1 WG2147373 3
SS
Allyl chloride 107-05-1 76.53 0.114 0.200 0.626 U U 1 WG2147373
Benzene 71-43-2 78.10 0.0715 0.200 0.639 0.376 1.20 1 WG2147373 FqnBenzyl Chloride 100-44-7 127 0.0598 0.200 1.04 U U 1 WG2147373
Bromodichloromethane 75-27-4 164 0.0702 0.200 1.34 U U 1 WG2147373
Bromoform 75-25-2 253 0.0732 0.600 6.21 U U 1 WG2147373
Bromomethane 74-83-9 94.90 0.0982 0.200 0.776 U U 1 WG2147373
Bromoethane 74-96-4 108.97 0.216 5.00 22.3 U U 1 WG2147373 6
1,3-Butadiene 106-99-0 54.10 0.104 2.00 4.43 U U 1 WG2147373 QC
Butane 106-97-8 58 0.0522 0.200 0.474 0.335 0.795 1 WG2147373
Carbon disulfide 75-15-0 76.10 0.102 0.200 0.622 0.300 0.934 1 WG2147373 Iq
Carbon tetrachloride 56-23-5 154 0.0732 0.200 1.26 U U 1 WG2147373
Chlorobenzene 108-90-7 113 0.0832 0.200 0.924 U U 1 WG2147373 FAI
Chloroethane 75-00-3 64.50 0.0996 0.200 0.528 0.614 1.62 1 WG2147373
Chloroform 67-66-3 119 0.0717 0.200 0.973 U U 1 WG2147373
Chloromethane 74-87-3 50.50 0.103 0.200 0.413 1.13 2.33 1 WG2147373 9
SC
2-Chlorotoluene 95-49-8 126 0.0828 0.200 1.03 U U 1 WG2147373
Cyclohexane 110-82-7 84.20 0.0753 0.200 0.689 U U 1 WG2147373
n-Decane 124-18-5 142.28 0.0784 0.200 1.16 U U 1 WG2147373
Dibromochloromethane 124-48-1 208 0.0727 0.200 1.70 U U 1 WG2147373
1,2-Dibromoethane 106-93-4 188 0.0721 0.200 1.54 U U 1 WG2147373
1,2-Dichlorobenzene 95-50-1 147 0.128 0.200 1.20 U U 1 WG2147373
1,3-Dichlorobenzene 541-73-1 147 0.182 0.200 1.20 U U 1 WG2147373
1,4-Dichlorobenzene 106-46-7 147 0.0557 0.200 1.20 U U 1 WG2147373
1,2-Dichloroethane 107-06-2 99 0.0700 0.200 0.810 U U 1 WG2147373
1,1-Dichloroethane 75-34-3 98 0.0723 0.200 0.802 U U 1 WG2147373
1,1-Dichloroethene 75-35-4 96.90 0.0762 0.200 0.793 U U 1 WG2147373
cis-1,2-Dichloroethene 156-59-2 96.90 0.0784 0.200 0.793 U U 1 WG2147373
trans-1,2-Dichloroethene 156-60-5 96.90 0.0673 0.200 0.793 U U 1 WG2147373
1,2-Dichloropropane 78-87-5 113 0.0760 0.200 0.924 U U 1 WG2147373
cis-1,3-Dichloropropene 10061-01-5 111 0.0689 0.200 0.908 0.116 0.527 J 1 WG2147373
trans-1,3-Dichloropropene 10061-02-6 111 0.0728 0.200 0.908 U U 1 WG2147373
1,4-Dioxane 123-91-1 88.10 0.0833 0.200 0.721 U U 1 WG2147373
Ethanol 64-17-5 46.10 0.265 2.50 4.71 51.0 96.2 1 WG2147373
Ethylbenzene 100-41-4 106 0.0835 0.200 0.867 U U 1 WG2147373
4-Ethyltoluene 622-96-8 120 0.0783 0.200 0.982 U U 1 WG2147373
Trichlorofluoromethane 75-69-4 137.40 0.0819 0.200 1.12 0.205 1.15 1 WG2147373
Dichlorodifluoromethane 75-71-8 120.92 0.137 0.200 0.989 0.452 2.24 1 WG2147373
1,1,2-Trichlorotrifluoroethane 76-13-1 187.40 0.0793 0.200 1.53 U U 1 WG2147373
1,2-Dichlorotetrafluoroethane 76-14-2 171 0.0890 0.200 1.40 U U 1 WG2147373
Heptane 142-82-5 100 0.104 0.200 0.818 0.174 0.712 J 1 WG2147373
Hexachloro-1,3-butadiene 87-68-3 261 0.105 0.630 6.73 U U 1 WG2147373
n-Hexane 110-54-3 86.20 0.206 0.630 2.22 U U 1 WG2147373
Isopropylbenzene 98-82-8 120.20 0.0777 0.200 0.983 U U 1 WG2147373
Methylene Chloride 75-09-2 84.90 0.0979 0.200 0.694 0.167 0.580 J 1 WG2147373
Methyl Butyl Ketone 591-78-6 100 0.133 1.25 5.11 U U 1 WG2147373
2-Butanone(MEK) 78-93-3 72.10 0.0814 1.25 3.69 1.24 3.66 J 1 WG2147373
4-Methyl-2-pentanone(MIBK) 108-10-1 100.10 0.0765 1.25 5.12 U U 1 WG2147373
Methyl methacrylate 80-62-6 100.12 0.0876 0.200 0.819 U U 1 WG2147373
MTBE 1634-04-4 88.10 0.0647 0.200 0.721 U U 1 WG2147373
Naphthalene 91-20-3 128 0.350 0.630 3.30 U U J4 1 WG2147373
Nonane 111-84-2 128.26 0.0363 0.200 1.05 U U 1 WG2147373
Pentane 109-66-0 72.15 0.0503 0.200 0.590 0.252 0,744 1 WG2147373
2-Propanol 67-63-0 60.10 0.264 1.25 3.07 0.959 2.36 J 1 WG2147373
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 13 of 22

MEID1004MC05 SAMPLE RESULTS - 05
Collected date/time: 10/06/23 01:35 L1664006
Volatile Organic Compounds (MS) by Method TO-15
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch Cp
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Propene 115-07-1 42.10 0.0932 1.25 2.15 U U 1 WG2147373 FTC
Styrene 100-42-5 104 0.0788 0.200 0.851 0.0975 0.415 J 1 WG2147373
1,1,2,2-TetrachIoroethane 79-34-5 168 0.0743 0.200 1.37 U U 1 WG2147373 FSS
Tetrachloroethylene 127-18-4 166 0.0814 0.200 1.36 0.224 1.52 1 WG2147373
Tetrahydrofuran 109-99-9 72.10 0.0734 0.200 0.590 U U 1 WG2147373
Toluene 108-88-3 92.10 0.0870 0.500 1.88 1.73 6.52 1 WG2147373 4
Cn
1,2,4-Trichlorobenzene 120-82-1 181 0.148 0.630 4.66 U U J4 1 WG2147373
1,1,1-Trichloroethane 71-55-6 133 0.0736 0.200 1.09 U U 1 WG2147373
1,1,2-Trichloroethane 79-00-5 133 0.0775 0.200 1.09 U U 1 WG2147373
Trichloroethylene 79-01-6 131 0.0680 0.200 1.07 U U 1 WG2147373
1,2,4-Trimethylbenzene 95-63-6 120 0.0764 0.200 0.982 U U 1 WG2147373 rQc
1,3,5-Trim ethyl benzene 108-67-8 120 0.0779 0.200 0.982 U U 1 WG2147373
2,2,4-Trim ethyl pentane 540-84-1 114.22 0.133 0.200 0.934 U U 1 WG2147373
Vinyl chloride 75-01-4 62.50 0.0949 0.200 0.511 U U 1 WG2147373 GI
Vinyl Bromide 593-60-2 106.95 0.0852 0.200 0.875 U U 1 WG2147373
Vinyl acetate 108-05-4 86.10 0.116 0.200 0.704 U U 1 WG2147373 $AI
m&p-Xylene 1330-20-7 106 0.135 0.400 1.73 U U 1 WG2147373
o-Xylene 95-47-6 106 0.0828 0.200 0.867 U U 1 WG2147373
1,4-BJromof/uorobenzene 460-00-4 175 60.0-140 85.6 WG2147373 LEI
Volatile Organic Compounds (MS) by Method TO-15 - TENTATIVELY IDENTIFIED COMPOUNDS
CAS# Mol.Wt. MDL1 RDL1 RDL2 Result Result Qualifier Dilution Batch RT
Analyte ppbv ppbv ug/m3 ppbv ug/m3
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC
listings are prepared utilizing a computerized library search routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is
accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion chromatogram.TICS are identified and quantitated only if the peak area is
10%or more of that of the nearest internal standard.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 14 of 22

WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 1-1664006-01,02,03,04,05
Method Blank (MB) FP1(MB)R3984901-2 10/08/2312:28
MB Result MB Qualifier MB MDL MB RDL
FTC
Analyte ppbv ppbv ppbv
Acetone U 0.584 1.25
Acetonitrile U 0.235 5.00 FSS
Acrylonitrile U 0.226 5.00
Allyl chloride U 0.114 0.200 rqn
Benzene U 0.0715 0.200
Benzyl Chloride U 0.0598 0.200
Bromodichloromethane U 0.0702 0.200 FSr
Bromoform U 0.0732 0.600
Bromomethane U 0.0982 0.200
Bromoethane U 0.216 5.00
1,3-Butadiene U 0.104 2.00
Butane U 0.0522 0.200 q
Carbon disulfide U 0.102 0.200
Carbon tetrachloride U 0.0732 0.200
Chlorobenzene U 0.0832 0.200 FAI
Chloroethane U 0.0996 0.200
Chloroform U 0.0717 0.200 FSC
Chloromethane U 0.103 0.200
2-Chlorotoluene U 0.0828 0.200
Cyclohexane U 0.0753 0.200
n-Decane U 0.0784 0.200
Dibromochloromethane U 0.0727 0.200
1,2-Dibromoethane U 0.0721 0.200
1,2-Dichlorobenzene U 0.128 0.200
1,3-Dichlorobenzene U 0.182 0.200
1,4-Dichlorobenzene U 0.0557 0.200
1,2-Dichloroethane U 0.0700 0.200
1,1-Dichloroethane U 0.0723 0.200
1,1-Dichloroethene U 0.0762 0.200
cis-1,2-Dichloroethene U 0.0784 0.200
trans-1,2-Dichloroethene U 0.0673 0.200
1,2-Dichloropropane U 0.0760 0.200
cis-1,3-Dichloropropene U 0.0689 0.200
trans-1,3-Dichloropropene U 0.0728 0.200
1,4-Dioxane U 0.0833 0.200
Ethanol 0.351 J 0.265 2.50
Ethylbenzene U 0.0835 0.200
4-Ethyltoluene U 0.0783 0.200
Trichlorofluoromethane U 0.0819 0.200
Dichlorodifluoromethane U 0.137 0.200
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 15 of 22

WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 1-1664006-01,02,03,04,05
Method Blank (MB) FP1(MB)R3984901-2 10/08/2312:28
MB Result MB Qualifier MB MDL MB RDL
FTC
Analyte ppbv ppbv ppbv
1,1,2-Trichlorotrifluoroethane U 0.0793 0.200
1,2-Dichlorotetrafluoroethane U 0.0890 0.200 FSS
Heptane U 0.104 0.200
Hexachloro-1,3-butadiene U 0.105 0.630 rqn
n-Hexane U 0.206 0.630
Isopropylbenzene U 0.0777 0.200
Methylene Chloride U 0.0979 0.200 FSr
Methyl Butyl Ketone U 0.133 1.25
2-Butanone(MEK) U 0.0814 1.25
4-Methyl-2-pentanone(MIBK) U 0.0765 1.25
Methyl methacrylate U 0.0876 0.200
MTBE U 0.0647 0.200 q
Naphthalene U 0.350 0.630
Nonane U 0.0363 0.200
Pentane U 0.0503 0.200 FAI
2-Propanol U 0.264 1.25
Propene U 0.0932 1.25 FSC
Styrene U 0.0788 0.200
1,1,2,2-Tetrachloroethane U 0.0743 0.200
Tetrachloroethylene U 0.0814 0.200
Tetrahydrofuran U 0.0734 0.200
Toluene U 0.0870 0.500
1,2,4-Trichlorobenzene U 0.148 0.630
1,1,1-Trichloroethane U 0.0736 0.200
1,1,2-Trichloroethane U 0.0775 0.200
Trichloroethylene U 0.0680 0.200
1,2,4-Trimethylbenzene U 0.0764 0.200
1,3,5-Trim ethyl benzene U 0.0779 0.200
2,2,4-Trim ethyl pentane U 0.133 0.200
Vinyl chloride U 0.0949 0.200
Vinyl Bromide U 0.0852 0.200
Vinyl acetate U 0.116 0.200
m&p-Xylene U 0.135 0.400
o-Xylene U 0.0828 0.200
(S)1,4-Bromof/uorobenzene 76.6 60.0-140
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 16 of 22

WG2147373 QUALITY CONTROL SUMMARY
L1664006-01,02,03,04,05
Method Blank (MB) - TENTATIVELY IDENTIFIED COMPOUNDS FP1
(MB)R3984901-2 10/08/2312:28
MB Result MB Qualifier MB MDL MB RDL CAS#
F
Analyte ppbv ppbv ppbv
Number of TICS found:0
Tentatively Identified compounds(TIC)refers to substances not present in the list of target compounds. Therefore,not all TICS are identified and quantitated using individual standards.TIC listings are prepared utilizing a computerized library search FSS
routine of electron impact mass spectral data and evaluation of the relevant data by a mass spectral data specialist.Quantitation is accomplished by relative peak area of the TIC compared to that of the nearest internal standard from the total ion
chromatogram.TICS are identified and quantitated only if the peak area is 10%or more of that of the nearest internal standard.
rqn
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD)
(LCS)R3984901-1 10/08/23 09:23•(LCSD)R3984901-3 10/08/2313:00 SSr
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec.Limits LCS Qualifier LCSD Qualifier RPD RPD Limits
Analyte ppbv ppbv ppbv % % % % % ®
Acetone 3.75 3.65 3.88 97.3 103 70.0-130 6.11 25
Acetonitrile 18.8 18.9 19.6 101 104 70.0-130 3.64 25
Acrylonitrile 3.75 3.67 3.84 97.9 102 70.0-130 4.53 25 GI
Allyl chloride 3.75 3.09 3.26 82.4 86.9 70.0-130 5.35 25
Benzene 3.75 3.37 3.43 89.9 91.5 70.0-130 1.76 25 $AI
Benzyl Chloride 3.75 3.47 3.58 92.5 95.5 70.0-152 3.12 25
Bromodichloromethane 3.75 3.07 3.18 81.9 84.8 70.0-130 3.52 25 FSC
Bromoform 3.75 3.46 3.48 92.3 92.8 70.0-130 0.576 25
Bromomethane 3.75 3.56 3.65 94.9 97.3 70.0-130 2.50 25
Bromoethane 3.75 3.48 3.62 92.8 96.5 70.0-130 3.94 25
1,3-Butadiene 3.75 3.21 3.41 85.6 90.9 70.0-130 6.04 25
Butane 3.75 3.39 3.51 90.4 93.6 70.0-130 3.48 25
Carbon disulfide 3.75 3.63 3.77 96.8 101 70.0-130 3.78 25
Carbon tetrachloride 3.75 3.36 3.49 89.6 93.1 70.0-130 3.80 25
Chlorobenzene 3.75 3.44 3.58 91.7 95.5 70.0-130 3.99 25
Chloroethane 3.75 3.49 3.65 93.1 97.3 70.0-130 4.48 25
Chloroform 3.75 3.44 3.55 91.7 94.7 70.0-130 3.15 25
Chloromethane 3.75 3.39 3.52 90.4 93.9 70.0-130 3.76 25
2-Chlorotoluene 3.75 3.42 3.51 91.2 93.6 70.0-130 2.60 25
Cyclohexane 3.75 3.21 3.34 85.6 89.1 70.0-130 3.97 25
n-Decane 3.75 3.29 3.46 87.7 92.3 70.0-130 5.04 25
Dibromochloromethane 3.75 3.31 3.43 88.3 91.5 70.0-130 3.56 25
1,2-Dibromoethane 3.75 3.30 3.40 88.0 90.7 70.0-130 2.99 25
1,2-Dichlorobenzene 3.75 3.63 3.72 96.8 99.2 70.0-130 2.45 25
1,3-Dichlorobenzene 3.75 3.72 3.77 99.2 101 70.0-130 1.34 25
1,4-Dichlorobenzene 3.75 3.76 3.87 100 103 70.0-130 2.88 25
1,2-Dichloroethane 3.75 2.86 2.98 76.3 79.5 70.0-130 4.11 25
1,1-Dichloroethane 3.75 3.49 3.65 93.1 97.3 70.0-130 4.48 25
1,1-Dichloroethene 3.75 3.44 3.55 91.7 94.7 70.0-130 3.15 25
cis-1,2-Dichloroethene 3.75 3.13 3.32 83.5 88.5 70.0-130 5.89 25
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 17 of 22

WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 L1664006-01,02,03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) FP1(LCS)R3984901-1 10/08/23 09:23•(LCSD)R3984901-3 10/08/2313:00
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec.Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Z
Analyte ppbv ppbv ppbv % % % % % TC
trans-1,2-Dichloroethene 3.75 3.21 3.33 85.6 88.8 70.0-130 3.67 25
1,2-Dichloropropane 3.75 3.09 3.16 82.4 84.3 70.0-130 2.24 25 FSS
cis-1,3-Dichloropropene 3.75 2.63 2.69 70.1 71.7 70.0-130 2.26 25
trans-1,3-Dichloropropene 3.75 3.01 3.04 80.3 81.1 70.0-130 0.992 25 rqn
1,4-Dioxane 3.75 2.87 2.80 76.5 74.7 70.0-140 2.47 25
Ethanol 3.75 3.83 3.82 102 102 55.0-148 0.261 25
Ethylbenzene 3.75 3.37 3.37 89.9 89.9 70.0-130 0.000 25 FSr
4-Ethyltoluene 3.75 3.68 3.66 98.1 97.6 70.0-130 0.545 25
Trichlorofluoromethane 3.75 3.44 3.69 91.7 98.4 70.0-130 7.01 25
Dichlorodifluoromethane 3.75 3.54 3.64 94.4 97.1 64.0-139 2.79 25
1,1,2-Trichlorotrifluoroethane 3.75 3.52 3.74 93.9 99.7 70.0-130 6.06 25
1,2-Dichlorotetrafluoroethane 3.75 3.68 3.90 98.1 104 70.0-130 5.80 25 q
Heptane 3.75 2.87 2.92 76.5 77.9 70.0-130 1.73 25
Hexachloro-1,3-butadiene 3.75 3.73 3.81 99.5 102 70.0-151 2.12 25
n-Hexane 3.75 3.24 3.35 86.4 89.3 70.0-130 3.34 25 FAI
Isopropylbenzene 3.75 3.60 3.64 96.0 97.1 70.0-130 1.10 25
Methylene Chloride 3.75 3.28 3.42 87.5 91.2 70.0-130 4.18 25 FSC
Methyl Butyl Ketone 3.75 2.65 2.74 70.7 73.1 70.0-149 3.34 25
2-Butanone(MEK) 3.75 3.36 3.56 89.6 94.9 70.0-130 5.78 25
4-Methyl-2-pentanone(MIBK) 3.75 2.95 3.02 78.7 80.5 70.0-139 2.35 25
Methyl methacrylate 3.75 3.02 3.10 80.5 82.7 70.0-130 2.61 25
MTBE 3.75 3.27 3.43 87.2 91.5 70.0-130 4.78 25
Naphthalene 3.75 2.72 2.62 72.5 69.9 70.0-159 J4 3.75 25
Nonane 3.75 3.14 3.24 83.7 86.4 70.0-130 3.13 25
Pentane 3.75 3.56 3.69 94.9 98.4 70.0-130 3.59 25
2-Propanol 3.75 3.61 3.76 96.3 100 70.0-139 4.07 25
Propene 3.75 3.49 3.47 93.1 92.5 64.0-144 0.575 25
Styrene 3.75 3.39 3.48 90.4 92.8 70.0-130 2.62 25
1,1,2,2-Tetrachloroethane 3.75 3.58 3.67 95.5 97.9 70.0-130 2.48 25
Tetrachloroethylene 3.75 3.33 3.58 88.8 95.5 70.0-130 7.24 25
Tetrahydrofuran 3.75 2.90 3.02 77.3 80.5 70.0-137 4.05 25
Toluene 3.75 3.24 3.30 86.4 88.0 70.0-130 1.83 25
1,2,4-Trichlorobenzene 3.75 2.52 2.49 67.2 66.4 70.0-160 J4 J4 1.20 25
1,1,1-Trichloroethane 3.75 3.24 3.34 86.4 89.1 70.0-130 3.04 25
1,1,2-Trichloroethane 3.75 3.36 3.60 89.6 96.0 70.0-130 6.90 25
Trichloroethylene 3.75 3.20 3.26 85.3 86.9 70.0-130 1.86 25
1,2,4-Trimethylbenzene 3.75 3.62 3.69 96.5 98.4 70.0-130 1.92 25
1,3,5-Trim ethyl benzene 3.75 3.56 3.76 94.9 100 70.0-130 5.46 25
2,2,4-Trim ethyl pentane 3.75 3.46 3.59 92.3 95.7 70.0-130 3.69 25
Vinyl chloride 3.75 3.63 3.77 96.8 101 70.0-130 3.78 25
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 18 of 22

WG2147373 QUALITY CONTROL SUMMARY
Volatile Organic Compounds (MS) by Method TO-15 L1664006-01,02,03,04,05
Laboratory Control Sample (LCS) • Laboratory Control Sample Duplicate (LCSD) FP1(LCS)R3984901-1 10/08/23 09:23•(LCSD)R3984901-3 10/08/2313:00
Spike Amount LCS Result LCSD Result LCS Rec. LCSD Rec. Rec.Limits LCS Qualifier LCSD Qualifier RPD RPD Limits Z
Analyte ppbv ppbv ppbv % % % % % TC
Vinyl Bromide 3.75 3.60 3.82 96.0 102 70.0-130 5.93 25
Vinyl acetate 3.75 3.02 3.08 80.5 82.1 70.0-130 1.97 25 FSS
m&p-Xylene 7.50 7.01 7.13 93.5 95.1 70.0-130 1.70 25
o-Xylene 3.75 3.51 3.69 93.6 98.4 70.0-130 5.00 25 rqn
(S)1,4-Bromofluorobenzene 92.5 94.6 60.0-140
FSr
�GI
FAI
FSC
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 19 of 22

GLOSSARY OF TERMS
Guide to Reading and Understanding Your Laboratory Report
The information below is designed to better explain the various terms used in your report of analytical results from the Laboratory. This is not FP1
intended as a comprehensive explanation,and if you have additional questions please contact your project representative.
FTC
Results Disclaimer-Information that may be provided by the customer,and contained within this report,include Permit Limits,Project Name,
Sample ID,Sample Matrix,Sample Preservation,Field Blanks,Field Spikes,Field Duplicates,On-Site Data,Sampling Collection Dates/Times,and
Sampling Location.Results relate to the accuracy of this information provided,and as the samples are received.
Abbreviations and Definitions FSS
MDL Method Detection Limit. rqn
RDL Reported Detection Limit.
Rec. Recovery.
RT Retention Time. Fr]
RPD Relative Percent Difference.
SDG Sample Delivery Group.
e
Surrogate(Surrogate Standard)-Analytes added to every blank,sample,Laboratory Control Sample/Duplicate and QC
(S) Matrix Spike/Duplicate;used to evaluate analytical efficiency by measuring recovery.Surrogates are not expected to be
detected in all environmental media.
U Not detected at the Reporting Limit(or MDL where applicable).
Analyte The name of the particular compound or analysis performed.Some Analyses and Methods will have multiple analytes
reported.
a
If the sample matrix contains an interfering material,the sample preparation volume or weight values differ from the
Dilution standard,or if concentrations of analytes in the sample are higher than the highest limit of concentration that the
laboratory can accurately report,the sample may be diluted for analysis.If a value different than 1 is used in this field,the
result reported has already been corrected for this factor. FSC
These are the target%recovery ranges or%difference value that the laboratory has historically determined as normal
Limits for the method and analyte being reported.Successful QC Sample analysis will target all analytes recovered or
duplicated within these ranges.
This column provides a letter and/or number designation that corresponds to additional information concerning the result
Qualifier reported.If a Qualifier is present,a definition per Qualifier is provided within the Glossary and Definitions page and
potentially a discussion of possible implications of the Qualifier in the Case Narrative if applicable.
The actual analytical final result(corrected for any sample specific characteristics)reported for your sample.If there was
no measurable result returned for a specific analyte,the result in this column may state"ND"(Not Detected)or"BDL"
Result (Below Detectable Levels).The information in the results column should always be accompanied by either an MDL
(Method Detection Limit)or RDL(Reporting Detection Limit)that defines the lowest value that the laboratory could detect
or report for this analyte.
Uncertainty Confidence level of 2 sigma.
(Radiochemistry)
A brief discussion about the included sample results,including a discussion of any non-conformances to protocol
Case Narrative(Cn) observed either at sample receipt by the laboratory from the field or during the analytical process.If present,there will
be a section in the Case Narrative to discuss the meaning of any data qualifiers used in the report.
Quality Control This section of the report includes the results of the laboratory quality control analyses required by procedure or
Summary(Qc) analytical methods to assist in evaluating the validity of the results reported for your samples.These analyses are not
being performed on your samples typically,but on laboratory generated material.
This is the document created in the field when your samples were initially collected.This is used to verify the time and
Sample Chain of date of collection,the person collecting the samples,and the analyses that the laboratory is requested to perform.This
Custody(Sc) chain of custody also documents all persons(excluding commercial shippers)that have had control or possession of the
samples from the time of collection until delivery to the laboratory for analysis.
This section of your report will provide the results of all testing performed on your samples.These results are provided
Sample Results(Sr) by sample ID and are separated by the analyses performed on each sample.The header line of each analysis section for
each sample will provide the name and method number for the analysis reported.
Sample Summary(Ss) This section of the Analytical Report defines the specific analyses performed for each sample ID,including the dates and
times of preparation and/or analysis.
Qualifier Description
E The analyte concentration exceeds the upper limit of the calibration range of the instrument established by the initial
calibration(ICAL).
J The identification of the analyte is acceptable;the reported value is an estimate.
J4 The associated batch QC was outside the established quality control range for accuracy.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 20 of 22

ACCREDITATIONS & LOCATIONS
Pace Analytical National 12065 Lebanon Rd Mount Juliet, TN 37122 FP1
Alabama 40660 Nebraska NE-OS-15-05
Alaska 17-026 Nevada TN000032021-1 FTc
Arizona AZ0612 New Hampshire 2975
Arkansas 88-0469 New Jersey—NELAP TN002
California 2932 New Mexico TN00003 F
Colorado TN00003 NewYork 11742
Connecticut PH-0197 North Carolina Env375
Florida E87487 North Carolina' DW21704 rqn
Georgia NELAP North Carolinas41
Georgia' 923 North Dakota R-140
Idaho TN00003 Ohio—VAP CL0069 Fr]
Illinois 200008 Oklahoma 9915
Indiana C-TN-01 Oregon TN200002
Iowa 364 Pennsylvania 68-02979 FQ
Kansas E-10277 RhodeIsland LA000356C
Kentucky'6 KY90010 South Carolina 84004002
Kentucky 2 16 South Dakota n/a 7
Louisiana A130792 Tennessee'° 2006 G
Louisiana LA018 Texas T104704245-20-18
Maine TN00003 Texas' LAB0152
Maryland 324 Utah TN000032021-11
Massachusetts M-TN003 Vermont VT2006
Michigan 9958 Virginia 110033 FSC
Minnesota 047-999-395 Washington C847
Mississippi TN00003 West Virginia 233
Missouri 340 Wisconsin 998093910
Montana CERT0086 Wyoming A21-A
A21-A—ISO 17025 1461.01 AIHA-LAP,LLC EMLAP 100789
A21-A—ISO 17025 5 1461.02 DOD 1461.01
Canada 1461.01 USDA P330-15-00234
EPA—Crypto TN00003
Drinking Water 2 Underground Storage Tanks s Aquatic Toxicity °Chemical/Microbiological 5 Mold 6 Wastewater n/a Accreditation not applicable
Not all certifications held by the laboratory are applicable to the results reported in the attached report.
Accreditation is only applicable to the test methods specified on each scope of accreditation held by Pace Analytical.
ACCOUNT: PROJECT: SDG: DATE/TIME: PAGE:
CTEH-ER 031332 L1664006 10/11/23 19:19 21 of 22

• 0
ab CHAIN OF CUSTODY AND ANALYSIS REQUEST FORM M091
THE SCIENCE OF READY-
CTEH Proiect#
Send Report to 1JW I son Turnaround Requested: Normal ❑ Same Day ❑ Next Day
Company EH, LLC_ _ _ ❑Two Day El Other(Spe/ify)
Address 120 North Shore Drive, North Little Rock,Arkansas 72118 Data Packet Requested: 0 Standard Level II ❑Other
Phone [phone] _ Sample and Extract Retention/Disposal:
-mail labresults cteh.com; Dispose after 2X hold time
ccounl ng Send invoices to [e-mail] with Invoice#and vendor name in subject line Retain w/storage fees after 2X hold time ❑ O
Lab Contact Information Method Matrix
=air
LB=bulk
Secondary =soil
Sample Sample Sample Sample Sample Sample �� w=wipe
Primary Sample Identification Identification Size Units Start Date Start Time Stop Date Stop Time Initials r- tape
Primary
=water
1, 2� M -al
I 2 K,0 M Z
HUDIOtmb3 M l z 2 dbL3 2M - 3
M 1D 1 4 C q MC 42 21 23 5U
1 MC 5 I �{ l� 5 z3 ► z 35 KD j0 2oZ
sample Rec_elpt '--heCK119t
CCr Beal Present/Intact: Y U If Applicable
cx s:gnedlAccurate: �' :.A :ero NeadeWce: _Y_N
F-•• .> arrive intact- P Fres. Cc rrect Check: _Y_N
bottle! used: ZLN
.:..cii-gent volume sent: ! 11
RA Steen <0.5 mR'hr: —t N
RELINQUISHED BY DATE/TIME A REJ,ZEIVED BY DATE/TIME COMMENTS
Goo
Mhb
SDG # Page of

Attachment G
Meteorological Conditions
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

Weather Station : NAMPA MUN
TEH 10/03/2023 18: 55 TO 10/05/2023 12 : 55
N
NNW NNE
22%
NW NE
18%
13%
WNW ENE
9%
4%
W E
WSW ESE
SW SE
Calms: 40.5%
Windrose Wind Direction
from Edge to Center.
The red arrow indicates
SSW SSE the vector average wind
direction.
S
7.5
v
5.0
v
Q
Ln 2.5
3: 0.0 -1 NV
� 360 �
270
0
u 180
v
L
90
c
0
0 o O O O O O O
O O O O O O O O
C0 O 110 N 00 O l0 N
r-I O O r-I O O r-A
m m m m rn rn rm M
N N N N fV N CV N
O O O O O O O O
N N N N N N N (V
m n n n
O o O O o O O o
O O O 0 0 O O O
r-i r-I r-I r-A r-i r-q r-q r-I

Attachment H
Revision Log
Air Monitoring and Sampling Summary CTEH®
Melba, ID Fire Incident
October 2-6, 2023

Revision Log
In the document titled "Revision I,"the following changes were made relative to the original draft
submitted on October 17, 2023:
• Attachment D—Laboratory reports received by Industrial Hygiene Resources for TVOCs from
Enthalpy Analytical have been updated to a new laboratory report format. The original
laboratory reports indicated that TVOC analysis was in relation to indoor air quality assessment.
This was not correct, as all analytical samples were collected outdoors in areas around the
impacted substation.To avoid confusion, Enthalpy Analytical provided laboratory reports
containing the same analytical data but removed verbiage referring to indoor air quality. It is
important that all analytical laboratory results are identical between the two reports, and no
reported laboratory data has changed.
• Section 2.0 Air Monitoring and Sampling Methods—Language describing the analytical methods
performed by Industrial Hygiene Services and TVOC laboratory reports received from Enthalpy
Analytical was modified to accurately describe the updated analytical reports described above.
• Attachment E—The "Deployment Dates" column had sampling dates updated to accurately
reflect the sampling dates.The original draft of the report contained dates that did not
accurately match the sampling timeframes of each sample.
• Attachment F—The analytical sampling map has been updated to represent the establishment of
sampling station AS05 more accurately, as well as the relocation of sampling station AS01 to a
new location which was more directly between the impacted substation and the home directly
to the north.

BEFORE THE
IDAHO PUBLIC UTILITIES COMMISSION
CASE NO. IPC-E-24-45
IDAHO POWER COMPANY
CONFIDENTIAL
REQUEST NO. 16
ATTACHMENT