NC0083887_Monitoring (Report)_20221019

From: Foster, Rob
To: Bell Wes; Bowser, Daniel P
Cc: McDorman, James
Subject: [External] surface water report for Incident 14908
Date: Wednesday, October 19, 2022 8:50:53 AM
Attachments: imaae002.onq
14908 SW Sampling letter report (September 2022 event).pdf
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Attached is our 3rd quarter surface water sampling report.
Rob Foster
Rob Foster, PG
Senior Associate Geologist
WSP USA Environment & Infrastructure, Inc.
2801 Yorkmont Road
Suite 100
Charlotte, NC 28208
T+ 1 704 357 5530
M+ 1 704 641 1141
wsp.com
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NNN )
October 18, 2022
Mr. James P. McDorman, P.G.
Environmental Compliance Coordinator
Charlotte Douglas International Airport
5601 Wilkinson Boulevard
Charlotte, North Carolina 28208
Subject: Surface Water Sampling and Analysis Report (Third Quarter)
Former U.S. Airways Maintenance Hangar
NCDEQ UST Section Incident No. 14908
5020 Hangar Road
Charlotte, North Carolina
Wood Project: 6228-21-0061
Dear Mr. McDorman:
Wood Environment & Infrastructure Solutions, Inc. (Wood) is pleased to submit this Surface
Water Sampling and Analysis Report for the above -referenced property in Charlotte, North
Carolina. Included in this report is an outline of our understanding of the project background,
description of the sampling activities and results.
Project Background
U.S. Airways, Inc. (U.S. Airways) previously operated an aircraft jet fuel defueling/refueling
system at the U.S. Airways Maintenance Hangar located at 5020 Hangar Road in Charlotte,
North Carolina. The site is located in the southwest portion of the Charlotte/Douglas
International Airport property (Tax Parcel ID 115-211-05). American Airlines (formerly U.S.
Airways) currently leases the maintenance hangar facility from the City of Charlotte and
performs aircraft maintenance at the property. A 1995 release of petroleum occurred at the
hangar location. In December 2018, CLT personnel observed evidence of petroleum seepage
from the bank of Coffey Creek approximately 800 feet north of contaminant source area (Figure
1).
Wood Environment & Infrastructure Solutions, Inc.
2801 Yorkmont Road, Suite 100
Charlotte, North Carolina 28208
Licensures: NC Engineering F-1253, Geology C-247
T: 704-357-8600

Surface Water Sampling and Analysis Report
Former U.S. Airways Maintenance Hangar
Wood Project: 6228-21-0061
October 18, 2022
In email correspondence, dated May 13, 2021, Mr. James McDorman informed Wood personnel
that Mr. Wes Bell of the North Carolina Department of Environmental Quality (NCDEQ), Division
of Water Resources (DWR) requested performance of quarterly surface water sampling and
analysis of Coffey Creek to assess whether dissolved petroleum hydrocarbons are present in the
stream.
Surface Water Sampling and Analysis
On September 20, 2022, Wood personnel collected one surface water sample (Q3-SW-01) from
Coffey Creek. The sample was collected using a stainless -steel cup attached to a stainless -steel
rod. This device allows for the water sample to be dipped from near the center of the stream by
the sampler. The sampling cup was decontaminated prior to use by rinsing with isopropyl
alcohol, followed by distilled water.
Sample Q3-SW-01 was collected approximately 20 feet downstream of the last petroleum
absorbent boom. The location is shown on Figure 1. The collected sample was poured into
laboratory -provided containers with appropriate preservatives. The sample containers were
placed in an ice -filled sample cooler and delivered to Waypoint Analytical, LLC (Waypoint) in
Charlotte, North Carolina for analysis. The sample was maintained under chain -of -custody
protocol. The laboratory analyzed the surface water sample for volatile organic compounds
(VOCs) by EPA Method 6200B including MTBE and semi -volatile organic compounds (SVOCs)
by EPA Method 625.1.
Results
The results of the analyses identified detectable concentrations of acetone, chloromethane and
phenol. No other analyzed constituents were identified in surface water sample Q3-SW-01.
Because acetone and chloromethane are common laboratory contaminants, it is Wood's
opinion that the presence of these compounds is unrelated to the contaminants known to be
present at the subject property. Phenol was identified in the water sample at a concentration of
11.5 pg/L. Phenol is a common oxygenated compound in jet fuel. This concentration of phenol
did not exceed the NCAC "2B" Standard of 300 pg/L (Class C: Aquatic Life/ Secondary
Recreation). It is Wood's opinion that the presence of phenol is related to the contaminants (i.e.
jet fuel) known to be present at the subject property. The laboratory report is attached. The next
surface water sampling event is planned for December 2022.

Surface Water Sampling and Analysis Report
Former U.S. Airways Maintenance Hangar
Wood Project: 6228-21-0061
October 18, 2022
Please be aware that, effective September 21, 2022, Wood Environment & Infrastructure Solutions,
Inc. was acquired by WSP. As part of the process, we will file paperwork to change our name to
WSP USA Environment & Infrastructure Inc. as soon as possible after closing. We will notify you
once that process is complete. Until that time, no other aspects of our legal entity or capabilities
have changed for this project, including our Federal Tax ID which remains 91-1641772.
Correspondence for this project should continue to be addressed to the undersigned.
Closing
We appreciate your selection of Wood for this project and look forward to assisting you further
on this project. If you have questions, please contact us.
Sincerely,
Wood Environment & Infrastructure Solutions, Inc.
Reed Dowdy
Technical Professional
"'*4 �9ao
Robert C. Foster, L.G. Q ��ENSFo SEAL
EAL a
Associate Geologist `, 1335
Registered, NC #13350.°��°nV
Cc: Mr. Wes Bell, Senior Environmental Specialist, NCDEQ, Division of Water Resources
Enclosures

Surface Water Sampling and Analysis Report
Former U.S. Airways Maintenance Hangar
Wood Project: 6228-21-0061
FIGURE
October 14, 2022

a
E
x
r
00
CO
CO
15)
0
N
a
UI
w
u:
r
d
E
0
0
Free Product
Recovery Tank
PMW-17
PMW-18
FORMER US AIRWAYS
MAINTENANCE HANGAR
N �
75 150 300
Feet
PMW-16
PMW-12
PMW-11
Former Oil Seep Location
Credits:
Mecklenburg
County
Aerial
Imagery
Note:
Estimated horizontal extent of free product
based on product gauging in June 2022
and LIF results in August 2020.
M W-3
LEGEND
Approximate location of groundwater monitoring Well
Approximate Surface Water Sample Location
Creeks/Streams
PREPARED BY: LMD
wood.
Wood Environment & Infrastructure, Inc.
2801 Yorkmont Road, Suite 100
Charlotte, NC 28208
[phone]
DATE: 10/17/2022
CHECKED BY: RCF
DATE: 10/17/2022
SITE PLAN
FORMER U.S. AIRWAYS
MAINTENANCE HANGAR
CHARLOTTE, NORTH CAROLINA
PROJECT NO.:
6228-21-0061
FIGURE NO.:
1

Surface Water Sampling and Analysis Report
Former U.S. Airways Maintenance Hangar
Wood Project: 6228-21-0061
ATTACHMENT
October 18, 2022
LABORATORY ANALYTICAL REPORT AND CHAIN -OF -CUSTODY FORM

Waypoint.
ANALYTICAL
9/29/2022
Wood Environ. & Infrastructure Solutions (Charl)
Rob Foster
2801 Yorkmont Rd. #100
Charlotte, NC, 28208
Ref: Analytical Testing
Lab Report Number: 22-263-0002
Client Project Description: US Airways Hangar
Dear Rob Foster:
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Waypoint Analytical, LLC (Charlotte) received sample(s) on 9/20/2022 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
Angela D Overcash
Senior Project Manager
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 26

Waypoint.
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
North Carolina State Program 37735 07/31/2023
North Carolina State Program 402 12/31/2022
South Carolina State Program 99012 07/31/2022
South Carolina State Program 99012 12/31/2022
Page 1 of 1 00016/22-263-0002
Page 2 of 26

Waypoint.
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Sample Summary Table
Report Number: 22-263-0002
Client Project Description: US Airways Hangar
Lab No Client Sample ID Matrix Date Collected Date Received
99760 Q3-SW-01 Aqueous 09/20/2022 07:35 09/20/2022 09:58
Page 3 of 26

Waypoint.
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointarialytical.com
Project:
Report Number:
US Airways Hangar
22-263-0002
Summary of Detected Analytes
Client Sample ID Lab Sample ID
Method Parameters Result Units Report Limit Analyzed Qualifiers
Q3-SW-01
V 99760
6200E Acetone 5.36 pg/L 1.80 09/22/2022 16:35 J
6200E Chloromethane 0.828 pg/L 0.220 09/22/2022 16:35
625.1 Phenol 11.5 pg/L 2.92 09/22/2022 13:52
Page 4 of 26

Waypoint.
ANALYTICAL
449 5pringbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Client: Wood Environ. & Infrastructure Solutions (Charl)
Project: US Airways Hangar
Lab Report Number: 22-263-0002
Date: 9/28/2022
CASE NARRATIVE
625.1 - Base/Neutrals and Acids by GC/MS Method 625.1
QC Batch No: V24436N24095
CCV result is below range for Octadecane, Azobenzene, and benzylbutyl pthalate. A low level CCV was run for
these analytes.
Analyte: 2,4-Dinitrophenol
QC Batch No: V24436/V24095
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: 2-Chloronaphthalene
QC Batch No: V24436/V24095
This target analyte was flagged for recoveries outside QC limits in the associated LCS/LCSD. Data for this
analyte is flagged "M" to indicate that results should be considered minimum concentration due to the potential for
a low bias.
Analyte: Benzoic Acid
QC Batch No: V24436N24095
This target analyte was flagged for recoveries outside QC limits in the associated LCS/LCSD. Data for this
analyte is flagged "M" to indicate that results should be considered minimum concentration due to the potential for
a low bias.
Analyte: Fluorene
QC Batch No: V24436/V24095
This target analyte was flagged for recoveries outside QC limits in the associated LCS/LCSD. Data for this
analyte is flagged "M" to indicate that results should be considered minimum concentration due to the potential for
a low bias.
Analyte: Hexachlorocyclopentadiene
QC Batch No: V24436N24095
Relative Percent Difference (RPD) for the duplicate analysis was outside of the allowable QC limits.
Analyte: Hexachloroethane
QC Batch No: V24436/V24095
This target analyte was flagged for recoveries outside QC limits in the associated LCS/LCSD. Data for this
analyte is flagged "M" to indicate that results should be considered minimum concentration due to the potential for
a low bias.
Analyte: Nitrobenzene-d5
QC Batch No: V24436/V24095
Surrogate recovery is below range for LRB and LCS.
Page 5 of 26

Waypoint.
ANALYTICAL
01223
Wood Environ. & Infrastructure Solutions (Chart) Project US Airways Hangar
Rob Foster
2801 Yorkmont Rd. #100
Charlotte , NC 28208
Information :
Report Number : 22-263-0002 REPORT OF ANALYSIS
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Report Date : 09/29/2022
Received : 09/20/2022
Lab No : 99760 Matrix: Aqueous
Sample ID : Q3-SW-01 Sampled: 9/20/2022 7:35
Analytical Method: 6200B Prep Batch(es): V24245 09/22/22 09:00
Prep Method: 6200 PT
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Acetone 5.36 3 pg/L 1.80 10.0 1 09/22/22 16:35 JLB V24246
Benzene <0.180 pg/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
Bromobenzene <0.210 pg/L 0.210 0.500 1 09/22/22 16:35 JLB V24246
Bromochloromethane <0.420 pg/L 0.420 1.00 1 09/22/22 16:35 JLB V24246
Bromodichloromethane <0.160 pg/L 0.160 0.500 1 09/22/22 16:35 JLB V24246
Bromoform <1.50 pg/L 1.50 5.00 1 09/22/22 16:35 JLB V24246
Bromomethane <0.280 pg/L 0.280 1.00 1 09/22/22 16:35 JLB V24246
n-Butylbenzene <0.180 pg/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
sec -Butyl benzene <0.200 pg/L 0.200 0.500 1 09/22/22 16:35 JLB V24246
tert-Butyl benzene <0.920 pg/L 0.920 2.00 1 09/22/22 16:35 JLB V24246
Carbon Tetrachloride <0.180 pg/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
Chlorobenzene <0.190 pg/L 0.190 0.500 1 09/22/22 16:35 JLB V24246
Chlorodibromomethane <0.190 pg/L 0.190 0.500 1 09/22/22 16:35 JLB V24246
Chloroethane <0.430 pg/L 0.430 1.00 1 09/22/22 16:35 JLB V24246
Chloroform <0.220 pg/L 0.220 0.500 1 09/22/22 16:35 JLB V24246
Chloromethane 0.828 pg/L 0.220 0.500 1 09/22/22 16:35 JLB V24246
2-Chlorotoluene <0.200 Ng/L 0.200 0.500 1 09/22/22 16:35 JLB V24246
4-Chlorotoluene <0.200 pg/L 0.200 0.500 1 09/22/22 16:35 JLB V24246
Di -Isopropyl Ether (DIPE) <0.500 pg/L 0.500 0.500 1 09/22/22 16:35 JLB V24246
1,2-Dibromo-3-Chloropropane <1.10 pg/L 1.10 2.00 1 09/22/22 16:35 JLB V24246
1,2-Dibromoethane <0.200 pg/L 0.200 0.500 1 09/22/22 16:35 JLB V24246
Dibromomethane <0.230 pg/L 0.230 0.500 1 09/22/22 16:35 JLB V24246
Qualifiers/
Definitions
DF Dilution Factor J Estimated value
M Minimum value MQL Method Quantitation Limit
Page 6 of 26

Waypoint.
ANALYTICAL
01223
Wood Environ. & Infrastructure Solutions (Chart) Project US Airways Hangar
Rob Foster
2801 Yorkmont Rd. #100
Charlotte , NC 28208
Information :
Report Number : 22-263-0002 REPORT OF ANALYSIS
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointarialytical.com
Report Date : 09/29/2022
Received : 09/20/2022
Lab No : 99760 Matrix: Aqueous
Sample ID : Q3-SW-01 Sampled: 9/20/2022 7:35
Analytical Method: 6200B Prep Batch(es): V24245 09/22/22 09:00
Prep Method: 6200 PT
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
1,2-Dichlorobenzene <0.220 pg/L 0.220 0.500 1 09/22/22 16:35 JLB V24246
1,3-Dichlorobenzene <0.190 pg/L 0.190 0.500 1 09/22/22 16:35 JLB V24246
1,4-Dichlorobenzene <0.210 pg/L 0.210 0.500 1 09/22/22 16:35 JLB V24246
Dichlorodifluoromethane <1.20 pg/L 1.20 5.00 1 09/22/22 16:35 JLB V24246
1,1-Dichloroethane <0.240 pg/L 0.240 0.500 1 09/22/22 16:35 JLB V24246
1,2-Dichloroethane <0.150 pg/L 0.150 0.500 1 09/22/22 16:35 JLB V24246
1,1-Dichloroethene <0.150 pg/L 0.150 0.500 1 09/22/22 16:35 JLB V24246
cis-1,2-Dichloroethene <0.200 pg/L 0.200 0.500 1 09/22/22 16:35 JLB V24246
trans-1,2-Dichloroethene <0.180 pg/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
1,2-Dichloropropane <0.190 pg/L 0.190 0.500 1 09/22/22 16:35 JLB V24246
1,3-Dichloropropane <0.130 pg/L 0.130 0.500 1 09/22/22 16:35 JLB V24246
2,2-Dichloropropane <0.210 pg/L 0.210 2.00 1 09/22/22 16:35 JLB V24246
1,1-Dichloropropene <0.200 pg/L 0.200 0.500 1 09/22/22 16:35 JLB V24246
cis-1,3-Dichloropropene <0.210 pg/L 0.210 0.500 1 09/22/22 16:35 JLB V24246
trans-1,3-Dichloropropene <0.150 pg/L 0.150 0.500 1 09/22/22 16:35 JLB V24246
Ethanol <42.0 pg/L 42.0 200 1 09/22/22 16:35 JLB V24246
Ethylbenzene <0.170 pg/L 0.170 0.500 1 09/22/22 16:35 JLB V24246
Hexachlorobutadiene <0.350 pg/L 0.350 3.00 1 09/22/22 16:35 JLB V24246
2-Hexanone <0.380 pg/L 0.380 1.00 1 09/22/22 16:35 JLB V24246
Isopropylbenzene <0.180 pg/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
4-Isopropyl toluene <0.089 Ng/L 0.089 0.500 1 09/22/22 16:35 JLB V24246
Methyl Ethyl Ketone (MEK) <0.710 pg/L 0.710 5.00 1 09/22/22 16:35 JLB V24246
Qualifiers/
Definitions
DF Dilution Factor J Estimated value
M Minimum value MQL Method Quantitation Limit
Page 7 of 26

Waypoint.
ANALYTICAL
01223
Wood Environ. & Infrastructure Solutions (Chart) Project US Airways Hangar
Rob Foster
2801 Yorkmont Rd. #100
Charlotte , NC 28208
Information :
Report Number : 22-263-0002 REPORT OF ANALYSIS
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointarialytical.com
Report Date : 09/29/2022
Received : 09/20/2022
Lab No : 99760 Matrix: Aqueous
Sample ID : Q3-SW-01 Sampled: 9/20/2022 7:35
Analytical Method: 6200B Prep Batch(es): V24245 09/22/22 09:00
Prep Method: 6200 PT
Test Results Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Methyl tert-butyl ether (MTBE) <0.140 pg/L 0.140 1.00 1 09/22/22 16:35 JLB V24246
4-Methyl-2-Pentanone <0.078 pg/L 0.078 1.00 1 09/22/22 16:35 JLB V24246
Methylene Chloride <0.330 pg/L 0.330 2.00 1 09/22/22 16:35 JLB V24246
Naphthalene <0.470 pg/L 0.470 1.00 1 09/22/22 16:35 JLB V24246
n-Propylbenzene <0.190 pg/L 0.190 0.500 1 09/22/22 16:35 JLB V24246
Styrene <0.220 pg/L 0.220 0.500 1 09/22/22 16:35 JLB V24246
1,1,1,2-Tetrachloroethane <0.160 pg/L 0.160 0.500 1 09/22/22 16:35 JLB V24246
1,1,2,2-Tetrachloroethane <0.160 pg/L 0.160 0.500 1 09/22/22 16:35 JLB V24246
Tetrachloroethene <0.220 pg/L 0.220 0.500 1 09/22/22 16:35 JLB V24246
Toluene <0.220 pg/L 0.220 0.500 1 09/22/22 16:35 JLB V24246
1,2,3-Trichlorobenzene <0.380 pg/L 0.380 0.500 1 09/22/22 16:35 JLB V24246
1,2,4-Trichlorobenzene <0.310 pg/L 0.310 0.500 1 09/22/22 16:35 JLB V24246
1,1,1-Trichloroethane <0.160 pg/L 0.160 0.500 1 09/22/22 16:35 JLB V24246
1,1,2-Trichloroethane <0.096 pg/L 0.096 0.500 1 09/22/22 16:35 JLB V24246
Trichloroethene <0.180 Ng/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
Trichlorofluoromethane <0.180 pg/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
1,2,3-Trichloropropane <0.270 pg/L 0.270 0.500 1 09/22/22 16:35 JLB V24246
1,2,4-Trimethylbenzene <0.190 pg/L 0.190 0.500 1 09/22/22 16:35 JLB V24246
1,3,5-Trimethylbenzene <0.180 pg/L 0.180 0.500 1 09/22/22 16:35 JLB V24246
Vinyl Acetate <1.00 pg/L 1.00 5.00 1 09/22/22 16:35 JLB V24246
Vinyl Chloride <0.170 Ng/L 0.170 0.500 1 09/22/22 16:35 JLB V24246
o-Xylene <0.210 pg/L 0.210 0.500 1 09/22/22 16:35 JLB V24246
Qualifiers/
Definitions
DF Dilution Factor J Estimated value
M Minimum value MQL Method Quantitation Limit
Page 8 of 26

Waypoint.
ANALYTICAL
01223
Wood Environ. & Infrastructure Solutions (Chart) Project
Rob Foster
2801 Yorkmont Rd. #100
Charlotte , NC 28208
Report Number : 22-263-0002
Lab No : 99760
Sample ID : Q3-SW-01
Information :
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointarialytical.com
US Airways Hangar
REPORT OF ANALYSIS
Report Date : 09/29/2022
Received : 09/20/2022
Matrix: Aqueous
Sampled: 9/20/2022 7:35
Analytical Method: 6200B
Prep Method:
Test
6200 PT
Results
Prep Batch(es): V24245 09/22/22 09:00
Units
MDL MQL DF Date / Time
Analyzed
By Analytical
Batch
m,p-Xylene
Xylene (Total)
Surrogate: 4-Bromofluorobenzene
Surrogate: Dibromofluoromethane
Surrogate: 1,2-Dichloroethane - d4
Surrogate: Toluene-d8
Analytical Method:
Prep Method:
Test
625.1
625.1 (Prep)
<0.420 pg/L 0.420 1.00
<0.21 pg/L 0.210 0.500
Results
1 09/22/22 16:35 JLB
1 09/22/22 16:35
90.2 Limits: 70-130%
97.0 Limits: 70-130%
85.0 Limits: 70-130%
86.2 Limits: 70-130%
Prep Batch(es): V24095 09/21/22 08:57
Units
1 09/22/22 16:35 JLB
1 09/22/22 16:35 JLB
1 09/22/22 16:35 JLB
1 09/22/22 16:35 JLB
MDL MQL DF Date / Time
Analyzed
V24246
V24246
V24246
V24246
V24246
V24246
By Analytical
Batch
Acenaphthene
Acenaphthylene
Anthracene
Benzidine
Benzo(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Benzoic Acid
Benzyl alcohol
Bis(2-Chloroethoxy)methane
<7.26 pg/L 7.26
<7.08 pg/L 7.08
<6.70 pg/L 6.70
<5.18 pg/L 5.18
<6.78 pg/L 6.78
<4.76 pg/L 4.76
<4.61 pg/L 4.61
<4.32 pg/L 4.32
<4.96 pg/L 4.96
<11.7 M pg/L 11.7
<8.77 pg/L 8.77
<5.78 pg/L 5.78
10.2 1 09/22/22 13:52 JMV V24436
20.4 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
51.0 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
10.2 1 09/22/22 13:52 JMV V24436
Qualifiers/
Definitions
DF
M
Dilution Factor
Minimum value
J Estimated value
MQL Method Quantitation Limit
Page 9 of 26

Waypoint.
ANALYTICAL
01223
Wood Environ. & Infrastructure Solutions (Chart) Project US Airways Hangar
Rob Foster
2801 Yorkmont Rd. #100
Charlotte , NC 28208
Information :
Report Number : 22-263-0002 REPORT OF ANALYSIS
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Report Date : 09/29/2022
Received : 09/20/2022
Lab No : 99760 Matrix: Aqueous
Sample ID : Q3-SW-01 Sampled: 9/20/2022 7:35
Analytical Method:
Prep Method:
Test
625.1
625.1 (Prep)
Results
Prep Batch(es): V24095 09/21/22 08:57
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
Bis(2-Chloroethyl)ether <7.45 pg/L 7.45 10.2 1 09/22/22 13:52 JMV V24436
Bis(2-Chloroisopropyl)ether <6.72 pg/L 6.72 10.2 1 09/22/22 13:52 JMV V24436
Bis(2-ethylhexyl)phthalate <8.98 pg/L 8.98 10.2 1 09/22/22 13:52 JMV V24436
4-Bromophenyl phenyl ether <6.39 pg/L 6.39 20.4 1 09/22/22 13:52 JMV V24436
Butyl benzyl phthalate <4.62 pg/L 4.62 10.2 1 09/22/22 13:52 JMV V24436
4-Chloro-3-methylphenol <5.33 pg/L 5.33 10.2 1 09/22/22 13:52 JMV V24436
2-Chloronaphthalene <7.53 M pg/L 7.53 20.4 1 09/22/22 13:52 JMV V24436
2-Chlorophenol <6.71 pg/L 6.71 10.2 1 09/22/22 13:52 JMV V24436
4-Chlorophenyl phenyl ether <7.13 pg/L 7.13 20.4 1 09/22/22 13:52 JMV V24436
Chrysene <5.49 pg/L 5.49 10.2 1 09/22/22 13:52 JMV V24436
Dibenz(a,h)anthracene <6.13 pg/L 6.13 20.4 1 09/22/22 13:52 JMV V24436
Dibenzofuran <5.18 pg/L 5.18 20.4 1 09/22/22 13:52 JMV V24436
1,2-Dichlorobenzene <6.03 Ng/L 6.03 10.2 1 09/22/22 13:52 JMV V24436
1,3-Dichlorobenzene <5.95 pg/L 5.95 10.2 1 09/22/22 13:52 JMV V24436
1,4-Dichlorobenzene <6.03 Ng/L 6.03 10.2 1 09/22/22 13:52 JMV V24436
3,3'-Dichlorobenzidine <6.73 pg/L 6.73 10.2 1 09/22/22 13:52 JMV V24436
2,4-Dichlorophenol <5.65 pg/L 5.65 10.2 1 09/22/22 13:52 JMV V24436
Diethyl phthalate <9.54 pg/L 9.54 20.4 1 09/22/22 13:52 JMV V24436
Dimethyl phthalate <7.98 pg/L 7.98 10.2 1 09/22/22 13:52 JMV V24436
2,4-Dimethylphenol <11.2 pg/L 11.2 20.4 1 09/22/22 13:52 JMV V24436
Di-n-butyl phthalate <7.50 pg/L 7.50 10.2 1 09/22/22 13:52 JMV V24436
4,6-Dinitro-2-methylphenol <10.1 pg/L 10.1 30.6 1 09/22/22 13:52 JMV V24436
Qualifiers/
Definitions
DF Dilution Factor J Estimated value
M Minimum value MQL Method Quantitation Limit
Page 10 of 26

Waypoint.
ANALYTICAL
01223
Wood Environ. & Infrastructure Solutions (Chart) Project US Airways Hangar
Rob Foster
2801 Yorkmont Rd. #100
Charlotte , NC 28208
Information :
Report Number : 22-263-0002 REPORT OF ANALYSIS
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Report Date : 09/29/2022
Received : 09/20/2022
Lab No : 99760 Matrix: Aqueous
Sample ID : Q3-SW-01 Sampled: 9/20/2022 7:35
Analytical Method:
Prep Method:
Test
625.1
625.1 (Prep)
Results
Prep Batch(es): V24095 09/21/22 08:57
Units MDL MQL DF Date / Time By Analytical
Analyzed Batch
2,4-Dinitrophenol <10.9 pg/L 10.9 30.6 1 09/22/22 13:52 JMV V24436
2,4-Dinitrotoluene <5.30 pg/L 5.30 10.2 1 09/22/22 13:52 JMV V24436
2,6-Dinitrotoluene <6.02 pg/L 6.02 20.4 1 09/22/22 13:52 JMV V24436
Di-n-Octyl Phthalate <5.11 pg/L 5.11 10.2 1 09/22/22 13:52 JMV V24436
Fluoranthene <6.15 pg/L 6.15 10.2 1 09/22/22 13:52 JMV V24436
Fluorene <7.42 M pg/L 7.42 10.2 1 09/22/22 13:52 JMV V24436
Hexachlorobenzene <5.87 pg/L 5.87 20.4 1 09/22/22 13:52 JMV V24436
Hexachlorobutadiene <6.00 pg/L 6.00 20.4 1 09/22/22 13:52 JMV V24436
Hexachlorocyclopentadiene <6.02 pg/L 6.02 20.4 1 09/22/22 13:52 JMV V24436
Hexachloroethane <5.32 M pg/L 5.32 10.2 1 09/22/22 13:52 JMV V24436
Indeno(1,2,3-cd)pyrene <6.32 pg/L 6.32 10.2 1 09/22/22 13:52 JMV V24436
Isophorone <6.84 pg/L 6.84 10.2 1 09/22/22 13:52 JMV V24436
Naphthalene <8.04 pg/L 8.04 10.2 1 09/22/22 13:52 JMV V24436
Nitrobenzene <8.04 pg/L 8.04 10.2 1 09/22/22 13:52 JMV V24436
2-Nitrophenol <5.60 pg/L 5.60 10.2 1 09/22/22 13:52 JMV V24436
4-Nitrophenol <2.87 pg/L 2.87 10.2 1 09/22/22 13:52 JMV V24436
N-Nitrosodiphenylamine <11.1 pg/L 11.1 20.4 1 09/22/22 13:52 JMV V24436
N-Nitroso-di-n-propylamine <8.26 pg/L 8.26 20.4 1 09/22/22 13:52 JMV V24436
Pentachlorophenol <9.92 pg/L 9.92 51.0 1 09/22/22 13:52 JMV V24436
Phenanthrene <6.47 pg/L 6.47 10.2 1 09/22/22 13:52 JMV V24436
Phenol 11.5 pg/L 2.92 10.2 1 09/22/22 13:52 JMV V24436
Pyrene <5.53 pg/L 5.53 10.2 1 09/22/22 13:52 JMV V24436
Qualifiers/
Definitions
DF Dilution Factor J Estimated value
M Minimum value MQL Method Quantitation Limit
Page 11 of 26

Waypoint.
ANALYTICAL
01223
Wood Environ. & Infrastructure Solutions (Chart) Project
Rob Foster
2801 Yorkmont Rd. #100
Charlotte , NC 28208
Report Number : 22-263-0002
Lab No : 99760
Sample ID : Q3-SW-01
Information :
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointarialytical.com
US Airways Hangar
REPORT OF ANALYSIS
Report Date : 09/29/2022
Received : 09/20/2022
Matrix: Aqueous
Sampled: 9/20/2022 7:35
Analytical Method:
Prep Method:
Test
625.1
625.1 (Prep)
Results
Prep Batch(es): V24095 09/21/22 08:57
Units
MDL MQL DF Date / Time
Analyzed
By Analytical
Batch
1,2,4-Trichlorobenzene
2,4,6-Trichlorophenol
Surrogate: Phenol-d5
Surrogate: 2-Fluorobiphenyl
Surrogate: 2-Fluorophenol
Surrogate: Nitrobenzene-d5
Surrogate: 4-Terphenyl-d 14
Surrogate: 2,4,6-Tribromophenol
<6.38 pg/L 6.38 10.2 1
<6.42 pg/L 6.42 20.4 1
24.0 Limits: 10-63%
66.7 Limits: 49-118%
36.9 Limits: 22-84%
52.0 Limits: 43-123%
86.7 Limits: 49-151%
95.1 Limits: 31-144%
09/22/22 13:52 JMV
09/22/22 13:52 JMV
1 09/22/22 13:52
1 09/22/22 13:52
1 09/22/22 13:52
1 09/22/22 13:52
1 09/22/22 13:52
1 09/22/22 13:52
JMV
JMV
JMV
JMV
JMV
JMV
V24436
V24436
625.1
V24436
V24436
V24436
V24436
V24436
Qualifiers/
Definitions
DF Dilution Factor
M Minimum value
J Estimated value
MQL Method Quantitation Limit
Page 12 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24245 QC Analytical Batch(es): V24246
QC Prep Batch Method: 6200 PT Analysis Method: 6200B
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank
Associated Lab Samples: 99760
Parameter Units
LRB-V24245 Matrix: AQU
Blank MDL MQL
Result
Analyzed
Recovery
0/0 Rec
Limits
Acetone pg/L <1.80 1.80 10.0 09/22/22 12:33
Benzene pg/L <0.180 0.180 0.500 09/22/22 12:33
Bromobenzene pg/L <0.210 0.210 0.500 09/22/22 12:33
Bromochloromethane pg/L <0.420 0.420 1.00 09/22/22 12:33
Bromodichloromethane pg/L <0.160 0.160 0.500 09/22/22 12:33
Bromoform pg/L <1.50 1.50 5.00 09/22/22 12:33
Bromomethane pg/L <0.280 0.280 1.00 09/22/22 12:33
n-Butylbenzene pg/L <0.180 0.180 0.500 09/22/22 12:33
sec -Butyl benzene pg/L <0.200 0.200 0.500 09/22/22 12:33
tert-Butyl benzene pg/L <0.920 0.920 2.00 09/22/22 12:33
Carbon Tetrachloride pg/L <0.180 0.180 0.500 09/22/22 12:33
Chlorobenzene pg/L <0.190 0.190 0.500 09/22/22 12:33
Chlorodibromomethane pg/L <0.190 0.190 0.500 09/22/22 12:33
Chloroethane pg/L <0.430 0.430 1.00 09/22/22 12:33
Chloroform pg/L <0.220 0.220 0.500 09/22/22 12:33
Chloromethane pg/L <0.220 0.220 0.500 09/22/22 12:33
2-Chlorotoluene pg/L <0.200 0.200 0.500 09/22/22 12:33
4-Chlorotoluene pg/L <0.200 0.200 0.500 09/22/22 12:33
Di -Isopropyl Ether (DIPE) pg/L <0.500 0.500 0.500 09/22/22 12:33
1,2-Dibromo-3-Chloropropane pg/L <1.10 1.10 2.00 09/22/22 12:33
1,2-Dibromoethane pg/L <0.200 0.200 0.500 09/22/22 12:33
Dibromomethane pg/L <0.230 0.230 0.500 09/22/22 12:33
1,2-Dichlorobenzene pg/L <0.220 0.220 0.500 09/22/22 12:33
1,3-Dichlorobenzene pg/L <0.190 0.190 0.500 09/22/22 12:33
1,4-Dichlorobenzene pg/L <0.210 0.210 0.500 09/22/22 12:33
Dichlorodifluoromethane pg/L <1.20 1.20 5.00 09/22/22 12:33
1,1-Dichloroethane pg/L <0.240 0.240 0.500 09/22/22 12:33
Date: 09/29/2022 09:06 AM Page 1 of 12
Page 13 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24245 QC Analytical Batch(es): V24246
QC Prep Batch Method: 6200 PT Analysis Method: 6200B
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank
Associated Lab Samples: 99760
Parameter Units
LRB-V24245 Matrix: AQU
Blank MDL MQL
Result
Analyzed
Recovery
0/0 Rec
Limits
1,2-Dichloroethane pg/L <0.150 0.150 0.500 09/22/22 12:33
1,1-Dichloroethene pg/L <0.150 0.150 0.500 09/22/22 12:33
cis-1,2-Dichloroethene pg/L <0.200 0.200 0.500 09/22/22 12:33
trans-1,2-Dichloroethene pg/L <0.180 0.180 0.500 09/22/22 12:33
1,2-Dichloropropane pg/L <0.190 0.190 0.500 09/22/22 12:33
1,3-Dichloropropane pg/L <0.130 0.130 0.500 09/22/22 12:33
2,2-Dichloropropane pg/L <0.210 0.210 2.00 09/22/22 12:33
1,1-Dichloropropene pg/L <0.200 0.200 0.500 09/22/22 12:33
cis-1,3-Dichloropropene pg/L <0.210 0.210 0.500 09/22/22 12:33
trans-1,3-Dichloropropene pg/L <0.150 0.150 0.500 09/22/22 12:33
Ethanol pg/L <42.0 42.0 200 09/22/22 12:33
Ethylbenzene pg/L <0.170 0.170 0.500 09/22/22 12:33
Hexachlorobutadiene pg/L <0.350 0.350 3.00 09/22/22 12:33
2-Hexanone pg/L <0.380 0.380 1.00 09/22/22 12:33
Isopropylbenzene pg/L <0.180 0.180 0.500 09/22/22 12:33
4-Isopropyl toluene pg/L <0.089 0.089 0.500 09/22/22 12:33
Methyl Ethyl Ketone (MEK) pg/L <0.710 0.710 5.00 09/22/22 12:33
Methyl tert-butyl ether (MTBE) pg/L <0.140 0.140 1.00 09/22/22 12:33
4-Methyl-2-Pentanone pg/L <0.078 0.078 1.00 09/22/22 12:33
Methylene Chloride pg/L <0.330 0.330 2.00 09/22/22 12:33
Naphthalene pg/L <0.470 0.470 1.00 09/22/22 12:33
n-Propylbenzene pg/L <0.190 0.190 0.500 09/22/22 12:33
Styrene pg/L <0.220 0.220 0.500 09/22/22 12:33
1,1,1,2-Tetrachloroethane pg/L <0.160 0.160 0.500 09/22/22 12:33
1,1,2,2-Tetrachloroethane pg/L <0.160 0.160 0.500 09/22/22 12:33
Tetrachloroethene pg/L <0.220 0.220 0.500 09/22/22 12:33
Toluene pg/L <0.220 0.220 0.500 09/22/22 12:33
Date: 09/29/2022 09:06 AM Page 2 of 12
Page 14 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24245 QC Analytical Batch(es): V24246
QC Prep Batch Method: 6200 PT Analysis Method: 6200B
Analysis Description: Volatile Organic Compounds - GC/MS
Lab Reagent Blank
Associated Lab Samples: 99760
Parameter Units
LRB-V24245 Matrix: AQU
Blank MDL MQL
Result
Analyzed
Recovery
0/0 Rec
Limits
1,2,3-Trichlorobenzene pg/L <0.380 0.380 0.500 09/22/22 12:33
1,2,4-Trichlorobenzene pg/L <0.310 0.310 0.500 09/22/22 12:33
1,1,1-Trichloroethane pg/L <0.160 0.160 0.500 09/22/22 12:33
1,1,2-Trichloroethane pg/L <0.096 0.096 0.500 09/22/22 12:33
Trichloroethene pg/L <0.180 0.180 0.500 09/22/22 12:33
Trichlorofluoromethane pg/L <0.180 0.180 0.500 09/22/22 12:33
1,2,3-Trichloropropane pg/L <0.270 0.270 0.500 09/22/22 12:33
1,2,4-Trimethylbenzene pg/L <0.190 0.190 0.500 09/22/22 12:33
1,3,5-Trimethylbenzene pg/L <0.180 0.180 0.500 09/22/22 12:33
Vinyl Acetate pg/L <1.00 1.00 5.00 09/22/22 12:33
Vinyl Chloride pg/L <0.170 0.170 0.500 09/22/22 12:33
o-Xylene pg/L <0.210 0.210 0.500 09/22/22 12:33
m,p-Xylene pg/L <0.420 0.420 1.00 09/22/22 12:33
4-Bromofluorobenzene (S) 09/22/22 12:33 90.0 70-130
Dibromofluoromethane (S) 09/22/22 12:33 97.2 70-130
1,2-Dichloroethane - d4 (S) 09/22/22 12:33 82.6 70-130
Toluene-d8 (S) 09/22/22 12:33 84.2 70-130
Laboratory Control Sample & LCSD LCS-V24245 LCSD-V24245
Parameter
Spike LCS LCSD LCS LCSD % Rec
Units Conc. Result Result %Rec a/o Rec Limits RPD Max
RPD
Acetone pg/L 40.0 48.3 45.4 121 114 40-160 6.1 20.0
Benzene pg/L 20.0 21.5 20.3 108 102 70-130 5.7 20.0
Bromobenzene pg/L 20.0 16.6 15.4 83.0 77.0 70-130 7.5 20.0
Bromochloromethane pg/L 20.0 25.5 23.8 128 119 70-130 6.8 20.0
Bromodichloromethane pg/L 20.0 20.5 19.6 103 98.0 70-130 4.4 20.0
Date: 09/29/2022 09:06 AM Page 3 of 12
Page 15 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24245 QC Analytical Batch(es): V24246
QC Prep Batch Method: 6200 PT Analysis Method: 6200B
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V24245 LCSD-V24245
Parameter Units
Spike LCS LCSD LCS LCSD % Rec
Conc. Result Result 0/0Rec a/o Rec Limits RPD Max
RPD
Bromoform pg/L 20.0 23.5 22.8 118 114 70-130 3.0 20.0
Bromomethane pg/L 20.0 17.4 18.3 87.0 91.5 60-140 5.0 20.0
n-Butylbenzene pg/L 20.0 17.9 16.1 89.5 80.5 70-130 10.5 20.0
sec -Butyl benzene pg/L 20.0 17.6 16.5 88.0 82.5 70-130 6.4 20.0
tert-Butyl benzene pg/L 20.0 18.1 16.9 90.5 84.5 70-130 6.8 20.0
Carbon Tetrachloride pg/L 20.0 21.1 21.0 106 105 70-130 0.4 20.0
Chlorobenzene pg/L 20.0 20.1 19.1 101 95.5 70-130 5.1 20.0
Chlorodibromomethane pg/L 20.0 21.1 19.7 106 98.5 70-130 6.8 20.0
Chloroethane pg/L 20.0 20.0 18.8 100 94.0 60-140 6.1 20.0
Chloroform pg/L 20.0 21.2 20.5 106 103 70-130 3.3 20.0
Chloromethane pg/L 20.0 18.5 17.5 92.5 87.5 60-140 5.5 20.0
2-Chlorotoluene pg/L 20.0 17.6 16.5 88.0 82.5 70-130 6.4 20.0
4-Chlorotoluene pg/L 20.0 17.6 16.6 88.0 83.0 70-130 5.8 20.0
Di -Isopropyl Ether (DIPE) pg/L 20.0 20.1 19.6 101 98.0 70-130 2.5 20.0
1,2-Dibromo-3-Chloropropane pg/L 20.0 20.8 21.5 104 108 70-130 3.3 20.0
1,2-Dibromoethane pg/L 20.0 22.0 19.9 110 99.5 70-130 10.0 20.0
Dibromomethane pg/L 20.0 23.2 22.1 116 111 70-130 4.8 20.0
1,2-Dichlorobenzene pg/L 20.0 20.2 19.2 101 96.0 70-130 5.0 20.0
1,3-Dichlorobenzene pg/L 20.0 19.9 18.8 99.5 94.0 70-130 5.6 20.0
1,4-Dichlorobenzene pg/L 20.0 19.5 18.9 97.5 94.5 70-130 3.1 20.0
Dichlorodifluoromethane pg/L 20.0 20.6 18.7 103 93.5 60-140 9.6 20.0
1,1-Dichloroethane pg/L 20.0 20.4 19.6 102 98.0 70-130 4.0 20.0
1,2-Dichloroethane pg/L 20.0 20.5 19.5 103 97.5 70-130 5.0 20.0
1,1-Dichloroethene pg/L 20.0 20.6 19.3 103 96.5 70-130 6.5 20.0
cis-1,2-Dichloroethene pg/L 20.0 20.2 19.2 101 96.0 70-130 5.0 20.0
trans-1,2-Dichloroethene pg/L 20.0 20.4 19.2 102 96.0 70-130 6.0 20.0
Date: 09/29/2022 09:06 AM Page 4 of 12
Page 16 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24245 QC Analytical Batch(es): V24246
QC Prep Batch Method: 6200 PT Analysis Method: 6200B
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V24245 LCSD-V24245
Parameter Units
Spike LCS LCSD LCS LCSD % Rec
Conc. Result Result 0/0Rec a/o Rec Limits RPD Max
RPD
1,2-Dichloropropane pg/L 20.0 21.0 19.2 105 96.0 70-130 8.9 20.0
1,3-Dichloropropane pg/L 20.0 18.9 17.8 94.5 89.0 70-130 5.9 20.0
2,2-Dichloropropane pg/L 20.0 20.3 19.5 102 97.5 70-130 4.0 20.0
1,1-Dichloropropene pg/L 20.0 22.0 20.7 110 104 70-130 6.0 20.0
cis-1,3-Dichloropropene pg/L 20.0 21.4 20.8 107 104 70-130 2.8 20.0
trans-1,3-Dichloropropene pg/L 20.0 21.4 20.8 107 104 70-130 2.8 20.0
Ethanol pg/L 500 542 521 108 104 60-140 3.9 20.0
Ethylbenzene pg/L 20.0 19.4 18.0 97.0 90.0 70-130 7.4 20.0
Hexachlorobutadiene pg/L 20.0 21.8 19.8 109 99.0 70-130 9.6 20.0
2-Hexanone pg/L 20.0 19.1 18.1 95.5 90.5 60-140 5.3 20.0
Isopropylbenzene pg/L 20.0 18.5 17.4 92.5 87.0 70-130 6.1 20.0
4-Isopropyl toluene pg/L 20.0 19.0 18.0 95.0 90.0 70-130 5.4 20.0
Methyl Ethyl Ketone (MEK) pg/L 20.0 17.2 19.0 86.0 95.0 60-140 9.9 20.0
Methyl tert-butyl ether (MTBE) pg/L 20.0 22.2 21.9 111 110 70-130 1.3 20.0
4-Methyl-2-Pentanone pg/L 20.0 21.2 20.0 106 100 60-140 5.8 20.0
Methylene Chloride pg/L 20.0 19.9 19.9 99.5 99.5 70-130 0.0 20.0
Naphthalene pg/L 20.0 21.2 20.8 106 104 70-130 1.9 20.0
n-Propylbenzene pg/L 20.0 17.6 16.5 88.0 82.5 70-130 6.4 20.0
Styrene pg/L 20.0 20.6 19.7 103 98.5 70-130 4.4 20.0
1,1,1,2-Tetrachloroethane pg/L 20.0 20.8 19.4 104 97.0 70-130 6.9 20.0
1,1,2,2-Tetrachloroethane pg/L 20.0 17.9 17.0 89.5 85.0 70-130 5.1 20.0
Tetrachloroethene pg/L 20.0 21.2 19.9 106 99.5 70-130 6.3 20.0
Toluene pg/L 20.0 22.3 21.4 112 107 70-130 4.1 20.0
1,2,3-Trichlorobenzene pg/L 20.0 24.1 23.7 121 119 70-130 1.6 20.0
1,2,4-Trichlorobenzene pg/L 20.0 22.9 21.9 115 110 70-130 4.4 20.0
1,1,1-Trichloroethane pg/L 20.0 21.9 20.3 110 102 70-130 7.5 20.0
Date: 09/29/2022 09:06 AM Page 5 of 12
Page 17 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24245 QC Analytical Batch(es): V24246
QC Prep Batch Method: 6200 PT Analysis Method: 6200B
Analysis Description: Volatile Organic Compounds - GC/MS
Laboratory Control Sample & LCSD LCS-V24245 LCSD-V24245
Parameter Units
Spike LCS LCSD LCS LCSD % Rec
Conc. Result Result 0/0Rec a/o Rec Limits RPD Max
RPD
1,1,2-Trichloroethane pg/L 20.0 24.0 23.7 120 119 70-130 1.2 20.0
Trichloroethene pg/L 20.0 23.8 22.6 119 113 70-130 5.1 20.0
Trichlorofluoromethane pg/L 20.0 22.2 20.1 111 101 60-140 9.9 20.0
1,2,3-Trichloropropane pg/L 20.0 19.0 18.0 95.0 90.0 70-130 5.4 20.0
1,2,4-Trimethylbenzene pg/L 20.0 17.9 17.4 89.5 87.0 70-130 2.8 20.0
1,3,5-Trimethylbenzene pg/L 20.0 18.4 17.3 92.0 86.5 70-130 6.1 20.0
Vinyl Acetate pg/L 20.0 22.3 22.3 112 112 60-140 0.0 20.0
Vinyl Chloride pg/L 20.0 19.8 18.9 99.0 94.5 60-140 4.6 20.0
o-Xylene pg/L 20.0 18.9 17.4 94.5 87.0 70-130 8.2 20.0
m,p-Xylene pg/L 40.0 41.6 38.4 104 96.0 70-130 8.0 20.0
4-Bromofluorobenzene (S) 88.4 87.6 70-130
Dibromofluoromethane (S) 95.6 98.4 70-130
1,2-Dichloroethane - d4 (S) 88.4 88.4 70-130
Toluene-d8 (S) 85.6 85.6 70-130
Date: 09/29/2022 09:06 AM Page 6 of 12
Page 18 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24095 QC Analytical Batch(es): V24436
QC Prep Batch Method: 625.1 (Prep) Analysis Method: 625.1
Analysis Description: 625.1 - Base/Neutrals and Acids by GC/MS
Lab Reagent Blank
Associated Lab Samples: 99760
Parameter Units
LRB-V24095 Matrix: AQU
Blank MDL MQL
Result
Analyzed
Recovery
0/0 Rec
Limits
Acenaphthene pg/L <7.12 7.12 10.0 09/22/22 11:15
Acenaphthylene pg/L <6.94 6.94 20.0 09/22/22 11:15
Anthracene pg/L <6.57 6.57 10.0 09/22/22 11:15
Benzidine pg/L <5.08 5.08 10.0 09/22/22 11:15
Benzo(a)anthracene pg/L <6.65 6.65 10.0 09/22/22 11:15
Benzo(a)pyrene pg/L <4.67 4.67 10.0 09/22/22 11:15
Benzo(b)fluoranthene pg/L <4.52 4.52 10.0 09/22/22 11:15
Benzo(g,h,i)perylene pg/L <4.24 4.24 10.0 09/22/22 11:15
Benzo(k)fluoranthene pg/L <4.86 4.86 10.0 09/22/22 11:15
Benzoic Acid pg/L <11.5 11.5 50.0 09/22/22 11:15
Benzyl alcohol pg/L <8.60 8.60 10.0 09/22/22 11:15
Bis(2-Chloroethoxy)methane pg/L <5.67 5.67 10.0 09/22/22 11:15
Bis(2-Chloroethyl)ether pg/L <7.30 7.30 10.0 09/22/22 11:15
Bis(2-Chloroisopropyl)ether pg/L <6.59 6.59 10.0 09/22/22 11:15
Bis(2-ethylhexyl)phthalate pg/L <8.80 8.80 10.0 09/22/22 11:15
4-Bromophenyl phenyl ether pg/L <6.26 6.26 20.0 09/22/22 11:15
Butyl benzyl phthalate pg/L <4.53 4.53 10.0 09/22/22 11:15
4-Chloro-3-methylphenol pg/L <5.23 5.23 10.0 09/22/22 11:15
2-Chloronaphthalene pg/L <7.38 7.38 20.0 09/22/22 11:15
2-Chlorophenol pg/L <6.58 6.58 10.0 09/22/22 11:15
4-Chlorophenyl phenyl ether pg/L <6.99 6.99 20.0 09/22/22 11:15
Chrysene pg/L <5.38 5.38 10.0 09/22/22 11:15
Dibenz(a,h)anthracene pg/L <6.01 6.01 20.0 09/22/22 11:15
Dibenzofuran pg/L <5.08 5.08 20.0 09/22/22 11:15
1,2-Dichlorobenzene pg/L <5.91 5.91 10.0 09/22/22 11:15
1,3-Dichlorobenzene pg/L <5.83 5.83 10.0 09/22/22 11:15
1,4-Dichlorobenzene pg/L <5.91 5.91 10.0 09/22/22 11:15
Date: 09/29/2022 09:06 AM Page 7 of 12
Page 19 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24095 QC Analytical Batch(es): V24436
QC Prep Batch Method: 625.1 (Prep) Analysis Method: 625.1
Analysis Description: 625.1 - Base/Neutrals and Acids by GC/MS
Lab Reagent Blank
Associated Lab Samples: 99760
Parameter Units
LRB-V24095 Matrix: AQU
Blank MDL MQL
Result
Analyzed
Recovery
0/0 Rec
Limits
3,3'-Dichlorobenzidine pg/L <6.60 6.60 10.0 09/22/22 11:15
2,4-Dichlorophenol pg/L <5.54 5.54 10.0 09/22/22 11:15
Diethyl phthalate pg/L <9.35 9.35 20.0 09/22/22 11:15
Dimethyl phthalate pg/L <7.82 7.82 10.0 09/22/22 11:15
2,4-Dimethylphenol pg/L <10.9 10.9 20.0 09/22/22 11:15
Di-n-butyl phthalate pg/L <7.35 7.35 10.0 09/22/22 11:15
4,6-Dinitro-2-methylphenol pg/L <9.92 9.92 30.0 09/22/22 11:15
2,4-Dinitrophenol pg/L <10.6 10.6 30.0 09/22/22 11:15
2,4-Dinitrotoluene pg/L <5.20 5.20 10.0 09/22/22 11:15
2,6-Dinitrotoluene pg/L <5.90 5.90 20.0 09/22/22 11:15
Di-n-Octyl Phthalate pg/L <5.01 5.01 10.0 09/22/22 11:15
Fluoranthene pg/L <6.03 6.03 10.0 09/22/22 11:15
Fluorene pg/L <7.27 7.27 10.0 09/22/22 11:15
Hexachlorobenzene pg/L <5.75 5.75 20.0 09/22/22 11:15
Hexachlorobutadiene pg/L <5.88 5.88 20.0 09/22/22 11:15
Hexachlorocyclopentadiene pg/L <5.90 5.90 20.0 09/22/22 11:15
Hexachloroethane pg/L <5.22 5.22 10.0 09/22/22 11:15
Indeno(1,2,3-cd)pyrene pg/L <6.20 6.20 10.0 09/22/22 11:15
Isophorone pg/L <6.71 6.71 10.0 09/22/22 11:15
Naphthalene pg/L <7.88 7.88 10.0 09/22/22 11:15
Nitrobenzene pg/L <7.88 7.88 10.0 09/22/22 11:15
2-Nitrophenol pg/L <5.49 5.49 10.0 09/22/22 11:15
4-Nitrophenol pg/L <2.81 2.81 10.0 09/22/22 11:15
N-Nitrosodiphenylamine pg/L <10.9 10.9 20.0 09/22/22 11:15
N-Nitroso-di-n-propylamine pg/L <8.10 8.10 20.0 09/22/22 11:15
Pentachlorophenol pg/L <9.73 9.73 50.0 09/22/22 11:15
Phenanthrene pg/L <6.34 6.34 10.0 09/22/22 11:15
Date: 09/29/2022 09:06 AM Page 8 of 12
Page 20 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24095 QC Analytical Batch(es): V24436
QC Prep Batch Method: 625.1 (Prep) Analysis Method: 625.1
Analysis Description: 625.1 - Base/Neutrals and Acids by GC/MS
Lab Reagent Blank
Associated Lab Samples: 99760
Parameter Units
LRB-V24095 Matrix: AQU
Blank MDL MQL
Result
Analyzed
Recovery
0/0 Rec
Limits
Phenol pg/L <2.86 2.86 10.0 09/22/22 11:15
Pyrene pg/L <5.42 5.42 10.0 09/22/22 11:15
1,2,4-Trichlorobenzene pg/L <6.25 6.25 10.0 09/22/22 11:15
2,4,6-Trichlorophenol pg/L <6.29 6.29 20.0 09/22/22 11:15
2-Fluorobiphenyl (S) 09/22/22 11:15 49.2 49-118
2-Fluorophenol (S) 09/22/22 11:15 28.7 22-84
Nitrobenzene-d5 (S) 09/22/22 11:15 41.8 43-123
4-Terphenyl-d14 (S) 09/22/22 11:15 69.4 49-151
2,4,6-Tribromophenol (S) 09/22/22 11:15 61.0 31-144
Phenol-d5 (S) 09/22/22 11:15 16.9 10-63
Laboratory Control Sample & LCSD LCS-V24095 LCSD-V24095
Parameter
Spike LCS LCSD LCS LCSD % Rec
Units Conc. Result Result 0/0Rec a/o Rec Limits RPD Max
RPD
Acenaphthene pg/L 50.0 27.3 32.4 54.6 64.8 47-145 17.0 20.0
Acenaphthylene pg/L 50.0 26.5 31.2 53.0 62.4 33-145 16.2 20.0
Anthracene pg/L 50.0 31.6 35.5 63.2 71.0 27-133 11.6 20.0
Benzidine pg/L 50.0 28.7 27.8 57.4 55.6 15-150 3.1 20.0
Benzo(a)anthracene pg/L 50.0 30.2 34.1 60.4 68.2 33-143 12.1 20.0
Benzo(a)pyrene pg/L 50.0 38.2 43.0 76.4 86.0 17-163 11.8 20.0
Benzo(b)fluoranthene pg/L 50.0 33.9 38.0 67.8 76.0 24-159 11.4 20.0
Benzo(g,h,i)perylene pg/L 50.0 33.1 37.2 66.2 74.4 10-219 11.6 20.0
Benzo(k)fluoranthene pg/L 50.0 33.2 37.5 66.4 75.0 11-162 12.1 20.0
Benzoic Acid pg/L 50.0 <11.5 <11.5 0.0* 0.0* 10-125 0.0 20.0
Benzyl alcohol pg/L 50.0 22.9 27.9 45.8 55.8 16-107 19.6 20.0
Bis(2-Chloroethoxy)methane pg/L 50.0 22.1 25.1 44.2 50.2 33-184 12.7 20.0
* QC Fail
Date: 09/29/2022 09:06 AM Page 9 of 12
Page 21 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24095 QC Analytical Batch(es): V24436
QC Prep Batch Method: 625.1 (Prep) Analysis Method: 625.1
Analysis Description: 625.1 - Base/Neutrals and Acids by GC/MS
Laboratory Control Sample & LCSD LCS-V24095 LCSD-V24095
Parameter
Spike LCS LCSD LCS LCSD % Rec
Units Conc. Result Result 0/0Rec a/o Rec Limits RPD Max
RPD
Bis(2-Chloroethyl)ether pg/L 50.0 20.4 23.1 40.8 46.2 12-158 12.4 20.0
Bis(2-Chloroisopropyl)ether pg/L 50.0 21.0 24.7 42.0 49.4 36-166 16.1 20.0
Bis(2-ethylhexyl)phthalate pg/L 50.0 29.0 32.7 58.0 65.4 10-158 11.9 20.0
4-Bromophenyl phenyl ether pg/L 50.0 31.9 36.7 63.8 73.4 53-127 13.9 20.0
Butyl benzyl phthalate pg/L 50.0 25.5 29.1 51.0 58.2 10-152 13.1 20.0
4-Chloro-3-methylphenol pg/L 50.0 25.9 30.2 51.8 60.4 22-147 15.3 20.0
2-Chloronaphthalene pg/L 50.0 25.7 29.6 51.4* 59.2* 60-118 14.1 20.0
2-Chlorophenol pg/L 50.0 23.7 26.4 47.4 52.8 23-134 10.7 20.0
4-Chlorophenyl phenyl ether pg/L 50.0 29.7 34.8 59.4 69.6 25-158 15.8 20.0
Chrysene pg/L 50.0 31.1 34.7 62.2 69.4 17-168 10.9 20.0
Dibenz(a,h)anthracene pg/L 50.0 29.9 34.0 59.8 68.0 10-227 12.8 20.0
Dibenzofuran pg/L 50.0 27.9 32.7 55.8 65.4 39-114 15.8 20.0
1,2-Dichlorobenzene pg/L 50.0 22.8 26.0 45.6 52.0 32-129 13.1 20.0
1,3-Dichlorobenzene pg/L 50.0 23.2 25.0 46.4 50.0 20-124 7.4 20.0
1,4-Dichlorobenzene pg/L 50.0 22.8 24.7 45.6 49.4 20-124 8.0 20.0
3,3'-Dichlorobenzidine pg/L 50.0 27.4 31.5 54.8 63.0 10-262 13.9 20.0
2,4-Dichlorophenol pg/L 50.0 25.1 28.4 50.2 56.8 39-135 12.3 20.0
Diethyl phthalate pg/L 50.0 31.0 35.6 62.0 71.2 10-114 13.8 20.0
Dimethyl phthalate pg/L 50.0 30.2 35.6 60.4 71.2 10-112 16.4 20.0
2,4-Dimethylphenol pg/L 50.0 25.3 28.9 50.6 57.8 32-119 13.2 20.0
Di-n-butyl phthalate pg/L 50.0 32.7 37.4 65.4 74.8 10-118 13.4 20.0
4,6-Dinitro-2-methylphenol pg/L 50.0 30.6 35.3 61.2 70.6 10-181 14.2 20.0
2,4-Dinitrophenol pg/L 50.0 31.9 39.5 63.8 79.0 10-191 21.2* 20.0
2,4-Dinitrotoluene pg/L 50.0 35.1 40.4 70.2 80.8 39-139 14.0 20.0
2,6-Dinitrotoluene pg/L 50.0 32.8 37.5 65.6 75.0 50-158 13.3 20.0
Di-n-Octyl Phthalate pg/L 50.0 31.4 36.1 62.8 72.2 10-146 13.9 20.0
* QC Fail
Date: 09/29/2022 09:06 AM Page 10 of 12
Page 22 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24095 QC Analytical Batch(es): V24436
QC Prep Batch Method: 625.1 (Prep) Analysis Method: 625.1
Analysis Description: 625.1 - Base/Neutrals and Acids by GC/MS
Laboratory Control Sample & LCSD LCS-V24095 LCSD-V24095
Parameter
Spike LCS LCSD LCS LCSD % Rec
Units Conc. Result Result 0/0Rec a/o Rec Limits RPD Max
RPD
Fluoranthene pg/L 50.0 31.9 36.1 63.8 72.2 26-137 12.3 20.0
Fluorene pg/L 50.0 28.5 34.1 57.0* 68.2 59-121 17.8 20.0
Hexachlorobenzene pg/L 50.0 33.2 37.4 66.4 74.8 10-152 11.8 20.0
Hexachlorobutadiene pg/L 50.0 23.9 27.1 47.8 54.2 24-116 12.5 20.0
Hexachlorocyclopentadiene pg/L 50.0 21.3 26.1 42.6 52.2 32-117 20.2* 20.0
Hexachloroethane pg/L 50.0 19.4 22.0 38.8* 44.0 40-113 12.5 20.0
Indeno(1,2,3-cd)pyrene pg/L 50.0 32.5 37.1 65.0 74.2 10-171 13.2 20.0
Isophorone pg/L 50.0 20.0 23.2 40.0 46.4 21-196 14.8 20.0
Naphthalene pg/L 50.0 21.7 24.2 43.4 48.4 21-133 10.8 20.0
Nitrobenzene pg/L 50.0 20.5 22.9 41.0 45.8 35-180 11.0 20.0
2-Nitrophenol pg/L 50.0 22.8 25.8 45.6 51.6 29-182 12.3 20.0
4-Nitrophenol pg/L 50.0 10.4 12.0 20.8 24.0 10-132 14.2 20.0
N-Nitrosodiphenylamine pg/L 50.0 35.7 40.7 71.4 81.4 69-152 13.0 20.0
N-Nitroso-di-n-propylamine pg/L 50.0 22.4 27.0 44.8 54.0 10-230 18.6 20.0
Pentachlorophenol pg/L 50.0 36.5 42.5 73.0 85.0 14-176 15.1 20.0
Phenanthrene pg/L 50.0 30.9 34.9 61.8 69.8 54-120 12.1 20.0
Phenol pg/L 50.0 9.80 11.1 19.6 22.2 10-112 12.4 20.0
Pyrene pg/L 50.0 30.1 33.4 60.2 66.8 52-115 10.3 20.0
1,2,4-Trichlorobenzene pg/L 50.0 22.0 24.9 44.0 49.8 44-142 12.3 20.0
2,4,6-Trichlorophenol pg/L 50.0 27.3 31.5 54.6 63.0 37-144 14.2 20.0
2-Fluorobiphenyl (S) 50.2 59.6 49-118
2-Fluorophenol (S) 29.0 31.5 22-84
Nitrobenzene-d5 (S) 38.0* 42.6* 43-123
4-Terphenyl-d14 (S) 62.2 69.2 49-151
2,4,6-Tribromophenol (S) 72.9 82.3 31-144
* QC Fail
Date: 09/29/2022 09:06 AM Page 11 of 12
Page 23 of 26

Waypoint.
ANALYTICAL
Client ID:
Project Description:
Report No:
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Quality Control Data
Wood Environ. & Infrastructure Solutions (Chart)
US Airways Hangar
22-263-0002
QC Prep: V24095 QC Analytical Batch(es): V24436
QC Prep Batch Method: 625.1 (Prep) Analysis Method: 625.1
Analysis Description: 625.1 - Base/Neutrals and Acids by GC/MS
Laboratory Control Sample & LCSD LCS-V24095 LCSD-V24095
Parameter Units
Spike
Conc.
LCS LCSD LCS LCSD % Rec
Result Result %Rec % Rec Limits
RPD
Phenol-d5 (S)
18.2 20.6 10-63
Date: 09/29/2022 09:06 AM Page 12 of 12
Page 24 of 26

Waypoint..
ANALYTICAL
449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 01223
Customer Name: Wood Environ. & Infrastructure Solutions (Chart)
Report Number: 22-263-0002
O Fed Ex
O UPS
Shipping Method
0 US Postal 0 Lab 0 Other :
0 Client 0 Courier Thermometer ID:
IRT-15 2.0C
Shipping container/cooler uncompromised?
@Yes 0No
Number of coolers/boxes received 1
Custody seals intact on shipping container/cooler? 0 Yes
Custody seals intact on sample bottles? 0 Yes
Chain of Custody (COC) present? 0 Yes
O No
O No
O No
0 Not Present
0 Not Present
COC agrees with sample label(s)?
@ Yes 0No
COC properly completed
@ Yes 0No
Samples in proper containers?
•) Yes
0 No
Sample containers intact?
•
Yes 0 No
Sufficient sample volume for indicated test(s)?
•
Yes 0 No
All samples received within holding time?
@ Yes 0No
Cooler temperature in compliance?
•
Yes 0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
•
Yes 0 No
Water - Sample containers properly preserved
Water - VOA vials free of headspace
0 Yes
0 Yes
O No
O No
O N/A
O N/A
Trip Blanks received with VOAs 0 Yes
CO) No 0 N/A
Soil VOA method 5035 — compliance criteria met 0 Yes 0 No 0 N/A
High concentration container (48 hr)
High concentration pre -weighed (methanol -14 d)
Low concentration EnCore samplers (48 hr)
Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes 0 No
Comments:
Signature:
Angelo Norvell
Date & Time:
Page 25 of 26
09/20/2022 10:40:58

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Page 26 of 26