19025_AMI_VIA_20220308

MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616
March 8, 2022
Ms. Sharon Poissant Eckard, P.G.
Eastern District Supervisor
North Carolina Department of Environmental Quality
Brownfields Program
1646 Mail Service Center
Raleigh, North Carolina 27699-1646
Subject: Indoor Air Sampling and Receptor Survey Report
Former American Media International Site
Burlington, North Carolina
Brownfield Project # 19025-015-001
MSE ]oh 849
Dear Ms. Eckard;
919-261-8186
Mineral Springs Environmental (MSE) has prepared the following report for your review. The report
documents the results of the recently performed indoor air sampling and updated receptor survey
results.
If you have any questions, please contact me at [phone].
Sincerely, .■,►+•�"„
4�.�■� :.. ..
Miner94 virnnmental PC
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Kirk B. WWII��i�,G.Senior`gEI�CJt C�?� "~w
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INDOOR AIR SAMPLING AND RECEPTOR SURVEY REPORT
FORMER AMERICAN MEDIA INTERNATIONAL SITE
2609 Tucker Street Extension
Burlington, Alamance County, North Carolina
Brownfields Project # 19025-015-001
March 8, 2022
Prepared by:
Kirk B. Pollard
NC Licensed Geologist # 1323
Mineral Springs Environmental PC # C-357
4600 Mineral Springs Lane
Raleigh, N.C,,,,,7,fiL
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Contact Information:
Developer. Carolina Hosiery Mills Inc — Milt Petty, Ernie Koury
Environmental Consultant: Mineral Springs Environmental PC — Kirk Pollard
Brownfields Program Project Manager — Sharon Eckard

TABLE OF CONTENTS
1 INTRODUCTION 2
2 INDOOR AIR SAMPLING PROGRAM 4
3 RECEPTOR SURVEY 6
DRAWINGS
Drawing 1
Topographic Site Map
Drawing 2
2016 Indoor Air Sampling Location Map
Drawing 3
2021 Indoor Air Sampling Location Map
Drawing 4
Previously Abandoned Water Supply Well Location Map
Drawing 5
Updated Water Well Location Map
TABLES
Table 1
Property Summary
Table 2
Pre and Post Canister Pressures
Table 3
Summary of Air Sampling Analytical Results
Table 4
Summary of Previously Abandoned Drinking Water Wells
Table 5
Current Water Well Information
Appendices
Appendix A Pictures
Appendix B Pre and Post Sampling Measurements Field Sheets
Appendix C Indoor and Outside Air Analytical Results
Appendix D Brownfield Receptor Survey
Appendix E Water Well Survey Request and Reponses

INDOOR AIR SAMPLING AND RECEPTOR SURVEY REPORT
FORMER AMERICAN MEDIA INTERNATIONAL SITE
2609 Tucker Street Extension
Burlington, Alamance County, North Carolina
Brownfields Project # 19025-015-001
March 8, 2022
1 INTRODUCTION
1.1 Site Information
The subject site is the former American Media International (AMI) facility located at 2609
Tucker Street Extension in Burlington, North Carolina (see Drawing 1). On March 4, 2015, on
behalf of Carolina Hosiery Mills Inc., Mineral Springs Environmental P.C. (MSE) submitted a
North Carolina Brownfields Application for the site. A letter of eligibility was issued for entry into
the North Carolina Brownfields Program on May 27, 2015. The site currently has one open
environmental incident according to North Carolina Department of Environmental Quality,
Division of Waste Management Inactive Sites Section files.
• Incident # NONCD0001259 has been assigned by the Inactive Sites Section due to a
release of tetrachloroethene and trichloroethene in the 1980s. Significant investigation
activities have been ongoing since the 1990s.
In 1992, a Phase I Environmental Site Audit (ESA) was performed at the site by Trigon
Engineering Consultants, Inc (Trigon). The audit indicated that stained soils were present in and
around an empty drum storage area, the chemical storage building, former compressor area
and near the heating and air conditioning equipment. These areas are located on the western
side of the building. Subsequently, Trigon conducted a Phase II ESA which consisted of
collecting soil samples adjacent to the above mentioned areas. Tetrachloroethene and other
chlorinated solvents were detected at concentrations in excess of the North Carolina Cleanup
Standards. Additional soil and groundwater investigation activities were performed by
Environmental Investigations (EI) in 1999. The results revealed the bulk of the groundwater
impact is to the west of the building. In 2002 EI installed an air sparge and soil vapor extraction
groundwater remediation system at the site. The system operated short time and was cut-off
due to large quantities of groundwater entering the system. Numerous assessments have been
performed at the site. The assessment activities have been documented in reports and
submitted to the appropriate state agency. The work tasks have involved the sampling and
closure of drinking water wells and the evaluation of soil vapor intrusion at various residences in
the area.
Table 1 summarizes the ownership history and operations performed at the site. Historical
operations performed at the site consisted of casket manufacturing by Heritage Caskets from
1984 to 1992. Of note the chlorinated solvents identified in 1992 were attributed to the casket
operation. American Multimedia International occupied the site from 1992 until 2013 and
manufactured compact disk, cassette tapes and DVDs. The site remained vacant from 2013 to
2015. Since 2015 the site has been used for the storage of textile products by Carolina Hosiery
Mills Inc. Current the owner has no plans for building expansion and will continue to use the
building for storage purposes and office space.
MINERAL SPRINGS ENVIRONMENTAL PC
Indoor Air Sampling and Receptor Survey Report March 8, 2022
Former AMI Site Page 2

The subject site is comprised of two parcels of land totaling 17.63 acres. One parcel is
approximately 7.15 acres and is occupied with an approximately 123,000 square foot building and
a small wooden structure located to the west of the building. The large building is currently being
used for the storage of yarn products. A large portion of the building is not being used. A section
of the building to the east is comprised of office space with carpeted and tile flooring and sheet
rock walls. Drop down tiles are located in the office area. The remainder of the building exhibits
concrete floor and concrete walls or metal siding. In some areas of the warehouse vinyl tile floors
are present. Two electric freight elevators are present in the building. The exterior of the building
is comprised of glass, concrete and metal siding. The building is surrounded by an asphalt parking
lot with minor landscaped areas. Several transformers and air conditioning/heating units are
located adjacent to the building. Metal plates and lids were identified in the parking lot to the rear
of the building. These items appear to be associated with ongoing assessment activities and a
former remediation system. The small building also located to the rear of the building was locked
at the time of the site visit. However, some items such as a fork lift were observed in the building.
The building appears to be connected to the city water and sewer system. The second parcel of
land totals approximately 10.5 acres and is primarily fallowed. A building with tanks is located on
this property and most likely contains remediation equipment. Piping from the remediation system
is most likely under ground. Several monitoring wells are also located on the property.
1.2 Initial Indoor Air and Groundwater Sampling Programs
On April 1, 2016 MSE collected 10 indoor air quality samples (IA-1 thru IA-10) to determine if
concentrations of volatile organic compounds were present in the building. Indoor air samples
were collected in accordance with procedures provided in the most recent version of the North
Carolina Division of Waste Management Vapor Intrusion Guidance document. The samples were
collected in various areas of the building to obtain a thorough representation of the air quality
inside the building. The sample locations are shown on Drawing 2.
None of the 10 indoor air samples indicated the presence of compounds at concentrations
above the IHSB Screening Values. Chloroform, chloromethane dichlorodifluoromethane and
trichlorofluoromethane were detected and are associated with refrigerants and also found as a
part of the byproducts of the chlorination of drinking water was also detected at concentrations
above their respective IHSB Screening Values in Sample 3. Tetrachloroethene (PCE) was
detected in sample location IA-1 at a concentration well below IHSB Screening Values. Several
other compounds including 2 propanol, 2-butanone, actenone were also detected but at
concentrations below the IHSB Screening Values.
On April 1, 2016 steps were also taken to collect groundwater samplings from six onsite
monitoring wells. The six wells sampled were monitoring wells, MW-1, MW-7, MW-8, MW-9,
MW-10 and MW-13 (see Drawing 2). The collected samples will then be transported to ENCO
located in Cary, North Carolina for analysis of volatile organic compounds according to EPA SW-
846 Method 8260. The groundwater sample obtained from monitoring well MW-7 did not
contain compounds above the laboratory practical quantitation limit (LPQL). Several chlorinated
compounds were detected in the groundwater samples obtained from monitoring wells MW-1,
MW-8, MW-9, MW-10 and MW-13 at concentrations above the North Carolina Groundwater
Quality Standard (NCGWQS). The primary compounds detected were PCE, trichloroethene
(TCE) and cis 1,2 dichloroethene (cis 1,2 DCE). PCE was detected at concentrations ranging
from a low of 16 micrograms per liter (ug/1) in monitoring well MW-8 to a high of 21,000ug/l in
monitoring well MW-13. TCE was detected at concentrations ranging from a low of 3.6ug/I in
MINERAL SPRINGS ENVIRONMENTAL PC
Indoor Air Sampling and Receptor Survey Report March 8, 2022
Former AMI Site Page 3

monitoring well MW-8 to a high of 2,100ug/I in monitoring well MW-10. Cis 1,2 DCE was
detected at concentrations ranging from a low of 3.1 ug/I in monitoring well MW-8 to a high of
730ug/I in monitoring well MW-1. Vinyl chloride was detected in one monitoring well MW-1 at a
concentration of 180ug/I which is above the NCGWQS. Based on a thorough review of
previously prepared documents mercury impact has not been assessed in the soil or
groundwater. Based on the operations previously performed at the site, mercury vapor intrusion
does not appear to be a concern.
A second indoor air sampling program was requested by Sharon Eckard with the North Carolina
Brownfields Program on September 14, 2021 during a site visit.
2.0 INDOOR AIR SAMPLING PROGRAM
2.1 Purpose
Mineral Springs Environmental PC (MSE) was contracted to perform an updated indoor air
assessment of the potential for solvent vapors to be present in the building. This assessment
consisted of collecting air samples for laboratory analysis at various locations within the building
using summa canisters.
2.2 INDOOR AND OUTSIDE AIR SAMPLES
The scope of work is based on a site visit conducted between Sharon Eckard with the North
Carolina Brownfields Program and representatives for the owners of the AMI facility on
September 14, 2021. During this visit, the approximate locations of the air sample locations
were selected. The primary operations performed inside the facility consisted of the storage of
textiles products. A small office area is located in the southeastern corner and occupied by a
company that provides truck training activities.
On October 31, 2021, MSE collect up to 11 indoor air quality samples (IA2-1 thru IA2-11) to
determine if concentrations of volatile organic compounds are present in the building. Three
duplicate air samples were collected using a duplicate manifold at the following locations: IA2-
2D, IA2-7D and IA2-10D. In addition to the above, an ambient background air sample was
collected outside and on the property approximately 200 feet north of the onsite building. The
canister was placed in an area upwind of the facility. The sampling locations are shown on
Drawing 3. Pictures are included in Appendix A. Indoor air samples were collected in
accordance with procedures provided in the most recent version of the North Carolina
Department of Environmental Quality (NCDEQ) Brownfields Program Vapor Intrusion Guidance
document dated July 2021.
Prior to placing the canisters, a thorough inspection was performed of the interior of the
building. During the inspection some common and minor cracks were observed in the floor near
the northwestern section of the building and the elevator area. As stated an elevator is present
along the northern wall. No floor drains are present in the building. In addition, only textile
storage is conducted in the building and does not require chemical storage. A small propane
fork lift is used inside the building. The forklift was not operated during the indoor air sampling
and was not operational for a period of 24 prior to the test.
MINERAL SPRINGS ENVIRONMENTAL PC
Indoor Air Sampling and Receptor Survey Report March 8, 2022
Former AMI Site Page 4

Six liter individually certified, by the laboratory, summa canisters were used to collect the
samples and were deployed for a period of eight hours with regulators pre-set at the laboratory.
All pre and post sampling measurements were recorded and are contained in Appendix B and
summarized on Table 2. The starting canister pressures ranged from 27 inches of mercury (IA2-
2) to 30 inches of mercury (IA2-1). The ending canister pressures ranged from 5 inches of
mercury (IA2-5) to 11.50 inches of mercury (IA2-10D). Each canister was set at a height of
approximately five feet above the concrete floor of the building.
During the testing all windows and doors remain shut. Limited access was required to place and
retrieve the canisters. During the sample collection activities periodic temperature and pressure
gauge readings will be obtained within the building and outside the facility. During the sample
collection activities periodic temperature readings were obtained within and outside the
building. At 13:30 p.m. the temperature inside the building ranged from 69 to 74 degrees
Fahrenheit. At 21:40 p.m. the temperature inside the building ranged from 69 to 73 degrees
Fahrenheit. The air conditioner was on during the air sampling activities. The weather
conditions were moderate during the test. The outside temperature at 13:30 was 72 degrees
Fahrenheit and at 22:05 was 56 degrees Fahrenheit. The outside temperature ranged from 70
degrees Fahrenheit to 56 degrees Fahrenheit. The overall weather conditions were party cloudy
with some wind. The building conditions, including HVAC conditions, remained the same within
24 hours prior to and during the sampling.
Once the summa canisters had been retrieved, each canister was shipped using an overnight
carrier following strict chain -of custody procedures. All canister readings, canister and regulator
identification numbers, sampling times were recorded on the field log sheet and/or chain -of -
custody. The samples were analyzed for volatile organic compounds plus naphthalene according
to EPA TO-15 by Eurofins Air Toxics, LLC located in Folsom, California.
Analytical results obtained from the indoor and outside air samples are summarized in Appendix
C and summarized in Table 3. All results were reported in micrograms per cubic meter and at
the lowest possible detection limit. None of the 14 indoor air samples indicated the presence of
compounds at concentrations above the IHSB Non -Residential Screening Values. Freon
11/Trichlorofluromethane was detected in all the air samples at concentrations ranging from 1.0
micrograms per cubic meter (ug/m3) to 1.3ug/m3. Ethanol, acetone and 2 propanol were also
detected in all 14 air samples. The ethanol concentrations ranged from 5.1ug/m3 to 190ug/m3.
The acetone concentrations ranged from 8.3ug/m3 to 160ug/m3. The 2 propanol concentrations
ranged from 3.7ug/m3 to 35ug/m3. Several compounds, including 2-butanone, 4-methyl-2-
pentanone, chloroform and tetrachloroethene were randomly detected in various air samples.
Three compounds, tetrahydofuran, 1,4 dioxane and carbon tetrachloride were detected in one
sample location and include IA2-7, IA2-5 and IA2-7D, respectively. Regarding the outside air
sample only four compounds were detected in the sample and include: Freon
11/Trichlorofluromethane, ethanol, acetone and 2 propanol. The concentrations detected for
each compound were 1.3ug/m3, 2.7ug/m3, 7.9ug/m3, and 6.8ug/m3, respectively.
As stated above none of the 14 indoor air samples did not indicate the presence of compounds
at concentrations above the IHSB Non -Residential Screening Values. As such an indoor air risk
calculation was not performed.
MINERAL SPRINGS ENVIRONMENTAL PC
Indoor Air Sampling and Receptor Survey Report March 8, 2022
Former AMI Site Page 5

3 RECEPTOR SURVEY
A Brownfields Receptor Survey was completed and is included as Appendix D. During several
receptor survey events numerous drinking water wells were identified adjacent to the subject
site. These wells were primarily along Hahn Road and were northeast of the site. On June 14,
15 and 18 2001 a total of 11 drinking water wells were abandoned. Prior to the well
abandonment activities, all residences along Hahn Road and Tucker Street were connected to
the City of Burlington's municipal water supply system. The abandoned well locations are
summarized on Table 4 and are shown on Drawing 4. A well previously identified at 939 Hahn
Road was located under a concrete driveway and the owner of a well located at 936 Hahn Road
refused to allow abandonment of the well. It is our understanding the well is used for lawn
irrigation. During a 2005 receptor survey, a drinking water well was identified at 900 Hahn
Road. The well is to the north of the subject site.
In order to obtain current water well user information, MSE mailed a drinking water survey form
to 17 property owners within 1,500 feet of the site. Survey forms were not mailed to those
property owners with abandoned wells above. Of the 17 survey forms, a total of nine were
mailed back. The returned receptor survey forms and initial letters are contained in Appendix E.
No other properties appeared to contain drinking or industrial water wells.
Based on the returned survey forms and field survey performed on October 31, 2021, the
following can be concluded:
• A drinking water well is located at address 939 Hahn Road and is covered by a concrete
driveway. As such the well could not be properly abandoned. A current survey was not
returned for this address as such this well is considered to be present and not properly
abandoned. Of note, the residence is connected to city water. The well is designated
Number 10 on Drawing 5 and summarized in Table 5.
• According to reports the property owner with address 936 Hahn Road refused to allow
abandoned of the site drinking water well in order to use the well for irrigation purposes.
As such the well has not been properly abandoned. A current survey was not returned
for this address as such this well is considered to be present and not properly
abandoned. Of note, the residence is connected to city water. The well is designated
Number 11 on Drawing 5 and summarized in Table 5.
• A drinking water well is present at 900 Hahn Road. According to the survey, the well
"caved -in" approximately 10 years ago (2012) and can not be used. The residence is
vacant and currently city water is provided along Hahn Road. The well is designated
Number 12 on Drawing 5 and summarized in Table 5.
• A large tract of land is located at 1931 Hatchery Road and was previously occupied with
a residence that utilized an on site drinking water well. It appears that the residence has
been demolished. A current survey was not returned for this address as such this well is
considered to be present and not properly abandoned. City water is present along
Hatchery Road. The well is designated Number 13 on Drawing 5 and summarized in
Table 5.
MINERAL SPRINGS ENVIRONMENTAL PC
Indoor Air Sampling and Receptor Survey Report March 8, 2022
Former AMI Site Page 6

A drinking water well is still in use at address 2523 Tucker Street, Burlington and is used
for bathroom use and not for public consumption. The site is not connected to city water
at this time. The well is designated Number 14 on Drawing 5 and summarized in Table
5.
MINERAL SPRINGS ENVIRONMENTAL PC
Indoor Air Sampling and Receptor Survey Report March 8, 2022
Former AMI Site Page 7

DRAWINGS
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TOPOGRAPHIC SITE MAP
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Job No.: MSE 849
FORMER AMI SITE
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BURLINGTON, NORTH CAROLINA
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CAD DATE: APRIL 2016
PROJECT NO: MSE849 SITE MAP
CAD FILE: MSE-849-001 AMERICAN MEDIA INTERNATIONAL SITE
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DRAWN BY: BAM BURLINGTON, NORTH CAROLINA
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REFERENCE: FROM SITE SURVEY DATED 6124115 BY BOSWELL SURVEYORS, INC. MSE FIELD NOTES DRAWING NO: 3

Alamance County
January 11, 2022 1:2,868
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Heavy Industrial Development Applicants �ti ti tiT. 1. 1. 11
0 0.0375 0.075 0.15 km
APPLIED FOR PERMIT Alamance CountyGlS
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TABLE 4
SUMMARY OF ABANDONED WELL LOCATIONS
FORMER AMI FACILITY
BURLINGTON, NORTH CAROLINA
MSE Job 304
Well ID
Number
Parcel Record
Number
Owners Name
Owners Address
Well Use/Status
1A
8864519871
Emma Brown
1003 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
2A
8864518936
Carolina Hosiery
963 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
3A
8864612925
Evelyn Curl
1010 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
4A
8864621072
David & Kathy Payne Heirs
1006 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
5A
8864612925
Hilda F. Johnson Heirs
966 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
6A
8864620125
William & Linda Ford
960 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
7A
8864529226
Jeffrey Dodson
952 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
8A
8864527443
Jennifer Brown
930 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
9A
8864619570
Carolina Hosiery
2612 Tucker Street, Burlington
(2) Private Supply Wells/Abandoned
Notes:

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APPENDICES
INEML
PRINGS
envirvnmenta 1, p.r-

APPENDIX A
PHOTOGRAPHS

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APPENDIX B
PRE AND POST SAMPLING
MEASUREMENTS FIELD SHEETS

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Date:
�d 31 �'
Sample Collectors:
rjJ
Sample ID:
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
j �] �'1
[9 OiaC?
Flow Controler
Number
Start Date/Time
��
�
Stop Date/Time
Start Canister Pressure
�
Stop Canister
Pressure
�, S
�C
Other Sampling Information
Air Temp. (F)
71
Weather Conditions
Barometric Pressure
Building Room
Floor Surface
Vapor Pathways
Sample Intake Height''
Noticeable Oders
v.
PID Readings
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading I
Reading 2
7
Reading 3
p F
s
Reading 4
-2a
0.
Reading 5
v
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
_
Date:
!� �/ �'
Sample Collectors:
-6 C-11
Sample ID;
U9, 2,
Duplicate Sample (Y/N)
Duplicate Sample ID:,
z
Summa Canister Information- Sampling Duration
Canister Serial Number
64
l (�p
Flow Controler
Number
Start Date/Time
1(9f 1. �°� as
Stop Date/Time
L : ?�
Start Canister Pressure
rt
o�
Stop Canister
Pressure
L
Other Sampling Information
Air Temp. (F)
71
Weather Conditions
Barometric Pressure
Building Room
Floor Surface
�e 1,c.irti (7V
Vapor Pathways
Sample Intake Height
Noticeable Oders
rv,
PID Readings
D�
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading I
1
0.0
Z 2
Reading 2
ill
%
r 7
Reading 3
l [
Y b
Reading 4
Reading 5
Dr n7T
2
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Z91.1h
Date:
�� � ,Zl
Sample Collectors:
Sample ID:
2,.2'b
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
I_
WI- 9!1>3
Flow
w Controler
Start Date/Time
Itl
Stop Date/Time
I.o 91:
Start Canister Pressure
a
Stop Canister
Pressure
7
Other Sampling Information
Air Temp. (F)
Weather Conditions
jj
Barometric Pressure
Building Room
Floor Surface
Ova e%.C-Aw
Vapor Pathways
Sample Intake Height
SL
Noticeable Oders
rU
PID Readings
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
6.0
Reading 2
tp
D-
Reading 3
tqnA
0.0
Reading 4
0�
& 0
-72
P0
Reading 5
� ,
Ak-� ' .
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
.3
Date:
/d
Sample Collectors:
f� ALP
Sample ID:
YA1, 3
Duplicate Sample (Y/N)
AT
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
IP/1 AD t
j
roler
Flow Number
Number
ol# 7r]
Start Date/Time
L®& `
Stop Date/Time
(b � xi:30
Start Canister Pressure
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
Weather Conditions
Barometric Pressure
Building Room
Floor Surface
Vapor Pathways
Sample Intake Height
Noticeable Oders
PID Readings
p f d
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
l,:)
b , 0
Reading 2
n ,
`7
/-7.5
Reading 3
leg,
0
l
(
Reading 4
LLD--
Reading 5
p p
V
ff
V
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
.7.11
Date:
/b 3I ;I
Sample Collectors:
1P
Sample ID:
j- 4
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
3�
Flow Controler
Number
*33t��
Start Date/Time
®
Stop Date/Time
d
Start Canister Pressure
-
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
Weather Conditions
�/� 4
Barometric Pressure
Building Room
Floor Surface
Vapor Pathways
Sample Intake Height
Noticeable Oders
PID Readings
Q
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading I
`o
Reading 2
D
0 10
9
Reading 3
j
0,b
0
Reading 4
a3
0 + b
Reading 5
1
t9sv
7
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
z_
Date:
�� �j/ a'
Sample Collectors:
ALP
Sample ID:
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
II,^, p '7
&4�� ZZ
Flow Controler
Number
CFI
Start Date/Time
®®.5� 1j
Stop Date/Time
Start Canister Pressure
Stop Canister Pressure
Other Sampling Information
Air Temp. (F)
61
Weather Conditions
Barometric Pressure
Building Room
Floor Surface
�� �O (e
Vapor Pathways
Sample Intake Height�
Noticeable Oders
PID Readings
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
�D
p,0
D
Reading 2
d,
0
1
Reading 3
D
p
Reading 4
Reading 5
- U
1e ,
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Vill&
Date:
1p 3 f Z1
Sample Collectors:
�l rIC�P
Sample ID:
. (�
Duplicate Sample (Y/N)
A)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
P _ � h D �A
CP l7► CY
Flow Number
Number
1
I
Start Date/Time
JD 3t
Stop Date/Time
10131
at t ��
Start Canister Pressure
7`
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
Weather Conditions
Barometric Pressure
Building Room
Floor Surface
�
Vapor Pathways
Sample Intake Height
Noticeable Oders
17Jovt
PID Readings
,
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
isi
d -0
Reading 2
, D
t
Reading 3loot
n
Reading 4
S
O H O
&4�
Reading 5
.21 D'r—
D, d
(o A
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PRO3ECT # 19025-015-001
MSE ,lob 849
Sample Location:
9-2-1Date:
�b ?�
Sample Collectors:
gA Lv
Sample ID:
r4j, 7
Duplicate Sample (Y/N)
Duplicate Sample ID:
Z- 72)
Summa Canister Information- Sampling Duration
Canister Serial Number
30 (,r
Flow Controler
Numberp�
5
Start Date/Time
Po 3i �� 13
Stop Date/Time
�d
Start Canister Pressure
Stop Canister
Pressure
A
[�
Other Sampling Information
Air Temp. (F)
7-5
Weather Conditions
Barometric Pressure
Building Room
Floor Surface
�® ��
Vapor Pathways
Sample Intake Height
s
Noticeable Oders
rD
PID Readings
Q ,
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
Reading 2
0
Reading 3
?G��S
Reading 4
�D
7
Reading 5
D-
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Z- �A
Date:
/b 31a!
Sample Collectors:
3 ALP
Sample ID:
Duplicate Sample (Y/N)
Duplicate Sample ID:��
Summa Canister Information- Sampling Duration
Canister Serial Number
&4, 3/47
Flow roler
Number
�, !
�(
Start Date/Time
!p1
�3
Stop Date/Time
Ia
Start Canister Pressure
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
3
Weather Conditions
P
Barometric Pressure
Building Room
Floor Surface
r•e ,rL C
Vapor Pathways
Sample Intake Height
Noticeable Oders
PID Readings
+�
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
OS''3
3.
Reading 2
7;r
.b
73
r�5
Reading 3
1
Reading 4
r
Reading 5
lL
79
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Date:
`p &,i'
Sample Collectors:
3 MIw
Sample ID:
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
1
h� 5 r
Flow Controler
Number
6 0
Start Date/Time
op 3i I xi
13 Y49
Stop Date/Time
Start Canister Pressure
�q
Stop Canister
Pressure
�]
Other Sampling Information
Air Temp. (F)
71
Weather Conditions
�0L �, j
Barometric Pressure
Building Room
Floor Surface
Vapor Pathways
Sample Intake Height
1�
Noticeable Oders
PID Readings
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
D } D
Reading z
17M.
V ID
?.3
[ 7
Reading 3
liv
I
7 a
Reading 4
5
tDReading
Sd
��
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
�„ Gr
Date:
Sample Collectors:
Sample ID:
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
t-� r
CY L �p7, !
Flow Controler
Numbers40
Start Date/Time
4.51
Stop Date/Time
) ZL
Start Canister Pressure
v
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
Weather Conditions
1p W
Barometric Pressure
Building Room
Floor Surface
Vapor Pathways
Sample Intake Height
Noticeable Oders
PID Readings
,
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
a
0,
'Z [
14
Reading 2
0.0
Reading 3
l ,
.0
Reading 4
Reading 5
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample location:
a !0
Date:
/403! a
Sample Collectors:
SJH Lap
Sample ID.
Mg,10
Duplicate Sample (Y/N)
7
Duplicate Sample ID:
Z-16D
Summa Canister Information- Sampling Duration
Canister Serial Number
4 4 �y 1
I /
roler
Flow Number
Number
�y 3 7 7
(j(
Start Datenme
A0 j
Stop Date/Time
lv a�0
Start Canister Pressure
p
C
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
70
Weather Conditions
& Lz>
Barometric Pressure
Building Room
Floor Surface
Vapor Pathways
Sample Intake Height
)c 4h
Noticeable Oders
PID Readings
6,
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
Reading 2
Reading 3
5,1D.
D
7�
Reading 4
���
.d
3✓
Reading 5
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Z-ADD
Date:
`d -3I 611
Sample Collectors:
:STI1 ,6GP
Sample ID:
t/0p
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
1� �� � d�
Flow Controler
Number
4#106
Start Date/Time
��
��t
Stop Date/Time
J40 ;2
Start Canister Pressure
Stop Canister
Pressure
1, j
Other Sampling Information
Air Temp. (F)
70
Weather Conditions
Barometric Pressure
Building Room
Floor Surface
-e
Vapor Pathways
Sample Intake Height
Noticeable Oders
18 4,
PID Readings
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
Reading 2
Reading 3g�
17h <.
Reading 4
d
+�
Reading 5
L
7
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Z' ��
Date:
`Q 3i � �
Sample Collectors:
Sample ID:
2- ��
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Canister Serial Number
5
Flow Controler
Number
116 3696
Start Date/Time
! 31
to
Stop Date/Time
l� 3
;4a,40c)
Start Canister Pressure
D
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
Weather Conditions
P L
Barometric Pressure
Building Room
Floor Surface
ii
Vapor Pathways
Sample Intake Height
r�.-�
Noticeable Odors
PID Readings
D ,�
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
x D
? t
a
Reading 2
1
b.
l
/
S
Reading 3
Reading 4
4. v71
Reading 5
Sample Location:
Notes:

INDOOR AIR SAMPLE FIELD SHEET
FORMER AMERICAN MEDIA INTERNATIONAL SITE
BURLINGTON, NORTH CAROLINA
2609 TUCKER STREET EXTENSION
BROWNFIELDS PROJECT # 19025-015-001
MSE Job 849
Sample Location:
Date:
'
Sample Collectors:
Sample ID:
��Z" f
Duplicate Sample (Y/N)
Duplicate Sample ID:
Summa Canister Information- Sampling Duration
Serial Number
LpjCanister �l G�-�
Flow Controler
Number
"
c� � "! q S
Start Date/Time
Stop Date/Time
.0
Start Canister Pressure
Stop Canister
Pressure
Other Sampling Information
Air Temp. (F)
70
Weather Conditions
L Uj
Barometric Pressure
Building Room
Floor Surface
Vapor Pathways
Sample Intake Height
S
Noticeable Oders
PID Readings
Periodic Readings
Periodic Readings
Time
PID
Temperature
Summa Pressure
Reading 1
12Z
Reading 2
P �'
Reading 3
f1
Reading 4
Reading 5
G
��
0
Sample Location:
Notes:

APPENDIX C
INDOOR AND OUTSIDE AIR QUALITY
ANALYTICAL RESULTS

Oeurofins
Air Toxics
11 /16/2021
Mr. Kirk Pollard
Mineral Springs Environmental P.C.
4600 Mineral Springs Lane
Raleigh NC 27616
Project Name: AMI
Project #:
Workorder #: 2111112
Dear Mr. Kirk Pollard
The following report includes the data for the above referenced project for sample(s)
received on 11/3/2021 at Eurofins Air Toxics LLC.
The data and associated QC analyzed by Modified TO-15 are compliant with the
project requirements or laboratory criteria with the exception of the deviations noted in
the attached case narrative.
Thank you for choosing Eurofins Air Toxics LLC. for your air analysis needs. Eurofins Air
Toxics Inc. is committed to providing accurate data of the highest quality. Please feel free
to contact the Project Manager: Brian Whittaker at 916-985-1000 if you have any
questions regarding the data in this report.
Regards,
Brian Whittaker
Project Manager
Euroflrs Air Toxics, LLC 180 Blue Ravine Road, Suite 8 Y 916-985-1000
Folsom, Chi 95630 F 916-351-8279
www.alrtoxics.corn
Page 1 of 55

ti eurofins
Air Toxics
WORK ORDER #: 2111112
Work Order Summary
CLIENT: Mr. Kirk Pollard BILL TO: Mr. Kirk Pollard
Mineral Springs Environmental P.C. Mineral Springs Environmental P.C.
4600 Mineral Springs Lane 4600 Mineral Springs Lane
Raleigh, NC 27616 Raleigh, NC 27616
PHONE: [phone] P.O. #
FAX: PROJECT # AMI
DATE RECEIVED: 11/03/2021 CONTACT: Brian Whittaker
DATE COMPLETED: 11/16/2021
RECEIPT
FINAL
FRACTION #
NAME
TEST
VAC./PRES.
PRESSURE
01A
IA2-1
Modified TO-15
7.5 "Hg
2 psi
02A
IA2-2
Modified TO-15
6.5 "Hg
2 psi
03A
IA2-2D
Modified TO-15
6.5 "Hg
2 psi
04A
IA2-3
Modified TO-15
6.5 "Hg
2 psi
05A
IA2-4
Modified TO-15
6.0 "Hg
2 psi
06A
IA2-5
Modified TO-15
5.0 "Hg
2 psi
07A
IA2-6
Modified TO-15
5.0 "Hg
2 psi
08A
IA2-7
Modified TO-15
7.0 "Hg
2 psi
09A
IA2-7D
Modified TO-15
6.0 "Hg
2 psi
10A
IA2-8
Modified TO-15
7.0 "Hg
2 psi
11A
IA2-9
Modified TO-15
7.5 "Hg
2 psi
12A
IA2-10
Modified TO-15
5.5 "Hg
2 psi
13A
IA2-10D
Modified TO-15
10.5 "Hg
2 psi
14A
IA2-11
Modified TO-15
7.5 "Hg
2 psi
15A
OA2-1
Modified TO-15
6.5 "Hg
2 psi
16A
Lab Blank
Modified TO-15
NA
NA
16B
Lab Blank
Modified TO-15
NA
NA
17A
CCV
Modified TO-15
NA
NA
17B
CCV
Modified TO-15
NA
NA
18A
LCS
Modified TO-15
NA
NA
18AA
LCSD
Modified TO-15
NA
NA
18B
LCS
Modified TO-15
NA
NA
18BB
LCSD
Modified TO-15
NA
NA
CERTIFIED BY:
DATE: 11/16/21
Technical Director
Certification numbers: AZ Licensure AZ0775, FL NELAP — E87680, LA NELAP — 02089, NH NELAP - 209221, NJ NELAP - CA016,
NY NELAP - 11291, TX NELAP - T104704434-21-17, UT NELAP — CA009332021-13, VA NELAP - 10615, WA NELAP - C935
Name of Accreditation Body: NELAP/ORELAP (Oregon Environmental Laboratory Accreditation Program)
Accreditation number: CA300005-015, Effective date: 10/18/2021, Expiration date: 10/17/2022.
Eurofins Air Toxics, LLC certifies that the test results contained in this report meet all requirements of the NELAC standards
This report shall not be reproduced, except in full, without the written approval of Eurofins Air Toxics, LLC.
180 BLUE RAVINE ROAD, SUITE B FOLSOM, CA - 95630
[phone] . [phone] . FAX [phone]
Page 2 of 55

e u rof i n s
Air Toxics
LABORATORY NARRATIVE
Modified TO-15
Mineral Springs Environmental P.C.
Workorder# 2111112
Fifteen 6 Liter Summa Canister (100% Cert Ambient) samples were received on November 03, 2021.
The laboratory performed analysis via modified EPA Method TO-15 using GUMS in the full scan
mode.
Method modifications taken to run these samples are summarized in the table below. Specific project
requirements may over -ride the EATL modifications.
Requirement
TO-15
ATL Modifications
Initial Calibration
</=30% RSD with 2
</=30% RSD with 4 compounds allowed out to < 40%
compounds allowed out
RSD
to < 40% RSD
Blank and standards
Zero Air
UHP Nitrogen provides a higher purity gas matrix than
zero air
Receiving Notes
The Chain of Custody was missing method assignment in the 'Requested Analyses' checkboxes for the
associated samples. EATL proceeded with the analysis as per the original contract or verbal
agreement.
The Chain of Custody (COC) information for samples IA2-2 and IA2-2D did not match the
information on the canister with regard to canister barcode. The sample labeled 6L1902 and 6L2103
on the COC are labeled as 6L2103 and 6L1902 on the canister. The client was notified of the
discrepancy and the information on the canister was used to process and report the samples.
Analytical Notes
All Quality Control Limit exceedances and affected sample results are noted by flags. Each flag is
defined at the bottom of this Case Narrative and on each Sample Result Summary page. Target
compound non -detects in the samples that are associated with high bias in QC analyses have not been
flagged.
Definition of Data Oualifyim Flags
Eight qualifiers may have been used on the data analysis sheets and indicates as follows:
B - Compound present in laboratory blank greater than reporting limit (background subtraction
not performed).
J - Estimated value.
E - Exceeds instrument calibration range.
S - Saturated peak.
Q - Exceeds quality control limits.
U - Compound analyzed for but not detected above the reporting limit, LOD, or MDL value. See
data page for project specific U-flag definition.
UJ- Non -detected compound associated with low bias in the CCV
Page 3 of 55

e u rof i n s
Air Toxics
N - The identification is based on presumptive evidence.
File extensions may have been used on the data analysis sheets and indicates
as follows:
a -File was requantified
b-File was quantified by a second column and detector
rl-File was requantified for the purpose of reissue
Page 4 of 55

tiff e u rof i n s
Air ToxicS,
Summary of Detected Compounds
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
Client Sample ID: IA2-1
Lab ID#: 2111112-OIA
Compound
Rpt. Limit
(ppbv)
Amount
(ppbv)
Rpt. Limit
(ug/m3)
Amount
(ug/m3)
Freon 11
0.15
0.18
0.85
1.0
Ethanol
0.76
3.2
1.4
6.0
Acetone
1.5
4.0
3.6
9.5
2-Propanol
0.76
2.7
1.8
6.6
Tetrachloroethene
0.15
0.16
1.0
1.0
Client Sample ID: IA2-2
Lab ID#: 2111112-02A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.21
0.81
1.2
Ethanol
0.72
3.0
1.4
5.7
Acetone
1.4
4.2
3.4
10
2-Propanol
0.72
4.0
1.8
9.7
Client Sample ID: IA2-21)
Lab ID#: 2111112-03A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.24
0.81
1.3
Ethanol
0.72
3.4
1.4
6.3
Acetone
1.4
6.1
3.4
14
2-Propanol
0.72
4.5
1.8
11
Toluene
0.14
0.15
0.55
0.55
Client Sample ID: IA2-3
Lab ID#: 2111112-04A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.21
0.81
1.2
Ethanol
0.72
2.4
1.4
4.5
Acetone
1.4
3.5
3.4
8.3
Page 5 of 55

tiff e u rof i n s
Air ToxicS,
Summary of Detected Compounds
MODIFIED EPA METHOD TO-15
GC/MS FULL SCAN
Client Sample ID: IA2-3
Lab ID#: 2111112-04A
2-Propanol
0.72
1.5
1.8
3.7
Toluene
0.14
0.42
0.55
1.6
Client Sample ID: IA24
Lab ID#: 2111112-05A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.20
0.80
1.1
Ethanol
0.71
3.8
1.3
7.2
Acetone
1.4
10
3.4
24
2-Propanol
0.71
1.7
1.7
4.3
2-Butanone (Methyl Ethyl Ketone) 0.71
1.8
2.1
5.2
4-Methyl-2-pentanone
0.14
0.16
0.58
0.65
Client Sample ID: IA2-5
Lab ID#: 2111112-06A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.24
0.76
1.3
Ethanol
0.68
2.7
1.3
5.1
Acetone
1.4
3.7
3.2
8.8
2-Propanol
0.68
2.3
1.7
5.8
1,4-Dioxane
0.14
0.40
0.49
1.4
Client Sample ID: IA2-6
Lab ID#: 2111112-07A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.23
0.76
1.3
Ethanol
0.68
1.9
1.3
3.6
Acetone
1.4
3.7
3.2
8.8
2-Propanol
0.68
2.8
1.7
6.8
Page 6 of 55

tiff e u rof i n s
Air ToxicS,
Summary
of Detected Compounds
MODIFIED EPA METHOD TO-15
GC/MS FULL SCAN
Client Sample ID: IA2-7
Lab ID#: 2111112-08A
RDt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.15
0.21
0.83
1.2
Ethanol
0.74
6.0
1.4
11
Acetone
1.5
18
3.5
42
2-Propanol
0.74
14
1.8
35
2-Butanone (Methyl Ethyl Ketone)
0.74
5.0
2.2
15
Tetrahydrofuran
0.74
2.7
2.2
8.0
4-Methyl-2-pentanone
0.15
0.67
0.61
2.8
Tetrachloroethene
0.15
0.38
1.0
2.6
Client Sample ID: IA2-7D
Lab ID#: 2111112-09A
RW. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.21
0.80
1.2
Ethanol
0.71
3.9
1.3
7.4
Acetone
1.4
8.2
3.4
19
2-Propanol
0.71
1.6
1.7
4.0
2-Butanone (Methyl Ethyl Ketone)
0.71
1.2
2.1
3.6
Carbon Tetrachloride
0.14
0.78
0.89
4.9
Tetrachloroethene
0.14
0.39
0.96
2.6
Client Sample ID: IA2-8
Lab ID#: 2111112-10A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.15
0.22
0.83
1.2
Ethanol
0.74
3.4
1.4
6.4
Acetone
1.5
4.0
3.5
9.6
2-Propanol
0.74
1.7
1.8
4.2
Tetrachloroethene
0.15
0.17
1.0
1.2
Page 7 of 55

tiff e u rof i n s
Air ToxicS,
Summary
of Detected Compounds
MODIFIED EPA METHOD TO-15
GC/MS FULL SCAN
Client Sample ID: IA2-9
Lab ID#: 2111112-IIA
RDt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.15
0.23
0.85
1.3
Ethanol
0.76
2.3
1.4
4.3
Acetone
1.5
3.9
3.6
9.2
2-Propanol
0.76
1.0
1.8
2.6
Client Sample ID: IA2-10
Lab ID#: 2111112-12A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.22
0.78
1.2
Ethanol
0.70
100 E
1.3
190 E
Acetone
1.4
64 E
3.3
150 E
2-Propanol
0.70
4.4
1.7
11
2-Butanone (Methyl Ethyl Ketone)
0.70
1.2
2.0
3.4
Chloroform
0.14
0.37
0.68
1.8
Toluene
0.14
0.34
0.52
1.3
Tetrachloroethene
0.14
0.36
0.94
2.4
Client Sample ID: IA2-10D
Lab ID#: 2111112-13A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.18
0.22
0.98
1.2
Ethanol
0.88
95 E
1.6
180 E
Acetone
1.8
69
4.2
160
2-Propanol
0.88
5.6
2.2
14
2-Butanone (Methyl Ethyl Ketone)
0.88
3.0
2.6
8.8
Chloroform
0.18
0.38
0.85
1.8
4-Methyl-2-pentanone
0.18
0.26
0.72
1.1
Toluene
0.18
0.34
0.66
1.3
Tetrachloroethene
0.18
0.37
1.2
2.5
Page 8 of 55

0 eurofins
1 Air Toxics
Summary of Detected Compounds
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
Client Sample ID: IA2-11
Lab ID#: 2111112-14A
Compound
Rpt. Limit
(ppbv)
Amount
(ppbv)
Rpt. Limit
(ug/m3)
Amount
(ug/m3)
Freon 11
0.15
0.22
0.85
1.2
Ethanol
0.76
54
1.4
100
Acetone
1.5
34
3.6
81
2-Propanol
0.76
4.9
1.8
12
2-Butanone (Methyl Ethyl Ketone)
0.76
0.84
2.2
2.5
Toluene
0.15
0.24
0.57
0.90
Client Sample ID: OA2-1
Lab ID#: 2111112-15A
Rpt. Limit
Amount
Rpt. Limit
Amount
Compound
(ppbv)
(ppbv)
(ug/m3)
(ug/m3)
Freon 11
0.14
0.23
0.81
1.3
Ethanol
0.72
1.4
1.4
2.7
Acetone
1.4
3.3
3.4
7.9
2-Propanol
0.72
2.8
1.8
6.8
Page 9 of 55

eurofins
Air Toxics
Client Sample ID: IA2-1
Lab ID#: 2111112-OIA
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111108 Date of Collection: 10/31/21 9:40:00 PM
Dil. Factor: 1.51 Date of Analysis: 11/11/21 02:58 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.76
Not Detected
3.7
Not Detected
Freon 114
0.15
Not Detected
1.0
Not Detected
Chloromethane
0.76
Not Detected
1.6
Not Detected
Vinyl Chloride
0.15
Not Detected
0.38
Not Detected
1,3-Butadiene
0.15
Not Detected
0.33
Not Detected
Bromomethane
0.76
Not Detected
2.9
Not Detected
Chloroethane
0.76
Not Detected
2.0
Not Detected
Freon 11
0.15
0.18
0.85
1.0
Ethanol
0.76
3.2
1.4
6.0
Freon 113
0.15
Not Detected
1.2
Not Detected
1,1-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Acetone
1.5
4.0
3.6
9.5
2-Propanol
0.76
2.7
1.8
6.6
Carbon Disulfide
0.76
Not Detected
2.4
Not Detected
3-Chloropropene
0.76
Not Detected
2.4
Not Detected
Methylene Chloride
0.30
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.15
Not Detected
0.54
Not Detected
trans-1,2-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Hexane
0.76
Not Detected
2.7
Not Detected
1,1-Dichloroethane
0.15
Not Detected
0.61
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.76
Not Detected
2.2
Not Detected
cis-1,2-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Tetrahydrofuran
0.76
Not Detected
2.2
Not Detected
Chloroform
0.15
Not Detected
0.74
Not Detected
1,1,1-Trichloroethane
0.15
Not Detected
0.82
Not Detected
Cyclohexane
0.76
Not Detected
2.6
Not Detected
Carbon Tetrachloride
0.15
Not Detected
0.95
Not Detected
2,2,4-Trimethylpentane
0.76
Not Detected
3.5
Not Detected
Benzene
0.15
Not Detected
0.48
Not Detected
1,2-Dichloroethane
0.15
Not Detected
0.61
Not Detected
Heptane
0.76
Not Detected
3.1
Not Detected
Trichloroethene
0.15
Not Detected
0.81
Not Detected
1,2-Dichloropropane
0.15
Not Detected
0.70
Not Detected
1,4-Dioxane
0.15
Not Detected
0.54
Not Detected
Bromodichloromethane
0.15
Not Detected
1.0
Not Detected
cis-1,3-Dichloropropene
0.15
Not Detected
0.68
Not Detected
4-Methyl-2-pentanone
0.15
Not Detected
0.62
Not Detected
Toluene
0.15
Not Detected
0.57
Not Detected
trans-1,3-Dichloropropene
0.15
Not Detected
0.68
Not Detected
1,1,2-Trichloroethane
0.15
Not Detected
0.82
Not Detected
Tetrachloroethene
0.15
0.16
1.0
1.0
2-Hexanone
0.76
Not Detected
3.1
Not Detected
Page 10 of 55

eurofins
Air Toxics
Client Sample ID: IA2-1
Lab ID#: 2111112-OIA
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111108 Date of Collection: 10/31/21 9:40:00 PM
Dil. Factor: 1.51 Date of Analysis: 11/11/21 02:58 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.15
Not Detected
1.3
Not Detected
1,2-Dibromoethane (EDB)
0.15
Not Detected
1.2
Not Detected
Chlorobenzene
0.15
Not Detected
0.70
Not Detected
Ethyl Benzene
0.15
Not Detected
0.66
Not Detected
m,p-Xylene
0.15
Not Detected
0.66
Not Detected
o-Xylene
0.15
Not Detected
0.66
Not Detected
Styrene
0.15
Not Detected
0.64
Not Detected
Bromoform
0.15
Not Detected
1.6
Not Detected
Cumene
0.15
Not Detected
0.74
Not Detected
1,1,2,2-Tetrachloroethane
0.15
Not Detected
1.0
Not Detected
Propylbenzene
0.15
Not Detected
0.74
Not Detected
4-Ethyltoluene
0.15
Not Detected
0.74
Not Detected
1,3,5-Trimethylbenzene
0.15
Not Detected
0.74
Not Detected
1,2,4-Trimethylbenzene
0.15
Not Detected
0.74
Not Detected
1,3-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
1,4-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
alpha-Chlorotoluene
0.15
Not Detected
0.78
Not Detected
1,2-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
1,2,4-Trichlorobenzene
0.76
Not Detected
5.6
Not Detected
Hexachlorobutadiene
0.76
Not Detected
8.0
Not Detected
Naphthalene
0.76
Not Detected
4.0
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
91
70-130
Toluene-d8
89
70-130
4-Bromofluorobenzene
104
70-130
Page 11 of 55

eurofins
Air Toxics
Client Sample ID: IA2-2
Lab ID#: 2111112-02A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: 011116 Date of Collection: 10/31/21 9:35:00 PM
Dil. Factor: 1.45 Date of Analysis: 11/11/21 08:20 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.72
Not Detected
3.6
Not Detected
Freon 114
0.14
Not Detected
1.0
Not Detected
Chloromethane
0.72
Not Detected
1.5
Not Detected
Vinyl Chloride
0.14
Not Detected
0.37
Not Detected
1,3-Butadiene
0.14
Not Detected
0.32
Not Detected
Bromomethane
0.72
Not Detected
2.8
Not Detected
Chloroethane
0.72
Not Detected
1.9
Not Detected
Freon 11
0.14
0.21
0.81
1.2
Ethanol
0.72
3.0
1.4
5.7
Freon 113
0.14
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Acetone
1.4
4.2
3.4
10
2-Propanol
0.72
4.0
1.8
9.7
Carbon Disulfide
0.72
Not Detected
2.2
Not Detected
3-Chloropropene
0.72
Not Detected
2.3
Not Detected
Methylene Chloride
0.29
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.52
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Hexane
0.72
Not Detected
2.6
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.59
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.72
Not Detected
2.1
Not Detected
cis-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Tetrahydrofuran
0.72
Not Detected
2.1
Not Detected
Chloroform
0.14
Not Detected
0.71
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Cyclohexane
0.72
Not Detected
2.5
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.91
Not Detected
2,2,4-Trimethylpentane
0.72
Not Detected
3.4
Not Detected
Benzene
0.14
Not Detected
0.46
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.59
Not Detected
Heptane
0.72
Not Detected
3.0
Not Detected
Trichloroethene
0.14
Not Detected
0.78
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.67
Not Detected
1,4-Dioxane
0.14
Not Detected
0.52
Not Detected
Bromodichloromethane
0.14
Not Detected
0.97
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.59
Not Detected
Toluene
0.14
Not Detected
0.55
Not Detected
trans-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Tetrachloroethene
0.14
Not Detected
0.98
Not Detected
2-Hexanone
0.72
Not Detected
3.0
Not Detected
Page 12 of 55

eurofins
Air Toxics
Client Sample ID: IA2-2
Lab ID#: 2111112-02A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: 011116 Date of Collection: 10/31/21 9:35:00 PM
Dil. Factor: 1.45 Date of Analysis: 11/11/21 08:20 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.1
Not Detected
Chlorobenzene
0.14
Not Detected
0.67
Not Detected
Ethyl Benzene
0.14
Not Detected
0.63
Not Detected
m,p-Xylene
0.14
Not Detected
0.63
Not Detected
o-Xylene
0.14
Not Detected
0.63
Not Detected
Styrene
0.14
Not Detected
0.62
Not Detected
Bromoform
0.14
Not Detected
1.5
Not Detected
Cumene
0.14
Not Detected
0.71
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
1.0
Not Detected
Propylbenzene
0.14
Not Detected
0.71
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.71
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.75
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,2,4-Trichlorobenzene
0.72
Not Detected
5.4
Not Detected
Hexachlorobutadiene
0.72
Not Detected
7.7
Not Detected
Naphthalene
0.72
Not Detected
3.8
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 95 70-130
4-Bromofluorobenzene 99 70-130
Page 13 of 55

eurofins
Air Toxics
Client Sample ID: IA2-2D
Lab ID#: 2111112-03A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111119 Date of Collection: 10/31/21 9:35:00 PM
Dil. Factor: 1.45 Date of Analysis: 11/11/21 10:20 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.72
Not Detected
3.6
Not Detected
Freon 114
0.14
Not Detected
1.0
Not Detected
Chloromethane
0.72
Not Detected
1.5
Not Detected
Vinyl Chloride
0.14
Not Detected
0.37
Not Detected
1,3-Butadiene
0.14
Not Detected
0.32
Not Detected
Bromomethane
0.72
Not Detected
2.8
Not Detected
Chloroethane
0.72
Not Detected
1.9
Not Detected
Freon 11
0.14
0.24
0.81
1.3
Ethanol
0.72
3.4
1.4
6.3
Freon 113
0.14
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Acetone
1.4
6.1
3.4
14
2-Propanol
0.72
4.5
1.8
11
Carbon Disulfide
0.72
Not Detected
2.2
Not Detected
3-Chloropropene
0.72
Not Detected
2.3
Not Detected
Methylene Chloride
0.29
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.52
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Hexane
0.72
Not Detected
2.6
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.59
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.72
Not Detected
2.1
Not Detected
cis-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Tetrahydrofuran
0.72
Not Detected
2.1
Not Detected
Chloroform
0.14
Not Detected
0.71
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Cyclohexane
0.72
Not Detected
2.5
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.91
Not Detected
2,2,4-Trimethylpentane
0.72
Not Detected
3.4
Not Detected
Benzene
0.14
Not Detected
0.46
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.59
Not Detected
Heptane
0.72
Not Detected
3.0
Not Detected
Trichloroethene
0.14
Not Detected
0.78
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.67
Not Detected
1,4-Dioxane
0.14
Not Detected
0.52
Not Detected
Bromodichloromethane
0.14
Not Detected
0.97
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.59
Not Detected
Toluene
0.14
0.15
0.55
0.55
trans-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Tetrachloroethene
0.14
Not Detected
0.98
Not Detected
2-Hexanone
0.72
Not Detected
3.0
Not Detected
Page 14 of 55

eurofins
Air Toxics
Client Sample ID: IA2-2D
Lab ID#: 2111112-03A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111119 Date of Collection: 10/31/21 9:35:00 PM
Dil. Factor: 1.45 Date of Analysis: 11/11/21 10:20 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.1
Not Detected
Chlorobenzene
0.14
Not Detected
0.67
Not Detected
Ethyl Benzene
0.14
Not Detected
0.63
Not Detected
m,p-Xylene
0.14
Not Detected
0.63
Not Detected
o-Xylene
0.14
Not Detected
0.63
Not Detected
Styrene
0.14
Not Detected
0.62
Not Detected
Bromoform
0.14
Not Detected
1.5
Not Detected
Cumene
0.14
Not Detected
0.71
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
1.0
Not Detected
Propylbenzene
0.14
Not Detected
0.71
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.71
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.75
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,2,4-Trichlorobenzene
0.72
Not Detected
5.4
Not Detected
Hexachlorobutadiene
0.72
Not Detected
7.7
Not Detected
Naphthalene
0.72
Not Detected
3.8
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
100
70-130
Toluene-d8
97
70-130
4-Bromofluorobenzene
98
70-130
Page 15 of 55

eurofins
Air Toxics
Client Sample ID: IA2-3
Lab ID#: 2111112-04A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: 011118 Date of Collection: 10/31/21 9:30:00 PM
Dil. Factor: 1.45 Date of Analysis: 11/11/21 09:40 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.72
Not Detected
3.6
Not Detected
Freon 114
0.14
Not Detected
1.0
Not Detected
Chloromethane
0.72
Not Detected
1.5
Not Detected
Vinyl Chloride
0.14
Not Detected
0.37
Not Detected
1,3-Butadiene
0.14
Not Detected
0.32
Not Detected
Bromomethane
0.72
Not Detected
2.8
Not Detected
Chloroethane
0.72
Not Detected
1.9
Not Detected
Freon 11
0.14
0.21
0.81
1.2
Ethanol
0.72
2.4
1.4
4.5
Freon 113
0.14
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Acetone
1.4
3.5
3.4
8.3
2-Propanol
0.72
1.5
1.8
3.7
Carbon Disulfide
0.72
Not Detected
2.2
Not Detected
3-Chloropropene
0.72
Not Detected
2.3
Not Detected
Methylene Chloride
0.29
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.52
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Hexane
0.72
Not Detected
2.6
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.59
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.72
Not Detected
2.1
Not Detected
cis-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Tetrahydrofuran
0.72
Not Detected
2.1
Not Detected
Chloroform
0.14
Not Detected
0.71
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Cyclohexane
0.72
Not Detected
2.5
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.91
Not Detected
2,2,4-Trimethylpentane
0.72
Not Detected
3.4
Not Detected
Benzene
0.14
Not Detected
0.46
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.59
Not Detected
Heptane
0.72
Not Detected
3.0
Not Detected
Trichloroethene
0.14
Not Detected
0.78
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.67
Not Detected
1,4-Dioxane
0.14
Not Detected
0.52
Not Detected
Bromodichloromethane
0.14
Not Detected
0.97
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.59
Not Detected
Toluene
0.14
0.42
0.55
1.6
trans-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Tetrachloroethene
0.14
Not Detected
0.98
Not Detected
2-Hexanone
0.72
Not Detected
3.0
Not Detected
Page 16 of 55

eurofins
Air Toxics
Client Sample ID: IA2-3
Lab ID#: 2111112-04A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: 011118 Date of Collection: 10/31/21 9:30:00 PM
Dil. Factor: 1.45 Date of Analysis: 11/11/21 09:40 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.1
Not Detected
Chlorobenzene
0.14
Not Detected
0.67
Not Detected
Ethyl Benzene
0.14
Not Detected
0.63
Not Detected
m,p-Xylene
0.14
Not Detected
0.63
Not Detected
o-Xylene
0.14
Not Detected
0.63
Not Detected
Styrene
0.14
Not Detected
0.62
Not Detected
Bromoform
0.14
Not Detected
1.5
Not Detected
Cumene
0.14
Not Detected
0.71
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
1.0
Not Detected
Propylbenzene
0.14
Not Detected
0.71
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.71
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.75
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,2,4-Trichlorobenzene
0.72
Not Detected
5.4
Not Detected
Hexachlorobutadiene
0.72
Not Detected
7.7
Not Detected
Naphthalene
0.72
Not Detected
3.8
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 97 70-130
Toluene-d8 95 70-130
4-Bromofluorobenzene 95 70-130
Page 17 of 55

eurofins
Air Toxics
Client Sample ID: IA24
Lab ID#: 2111112-05A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111120 Date of Collection: 10/31/21 9:25:00 PM
Dil. Factor: 1.42 Date of Analysis: 11/11/21 11:00 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.71
Not Detected
3.5
Not Detected
Freon 114
0.14
Not Detected
0.99
Not Detected
Chloromethane
0.71
Not Detected
1.5
Not Detected
Vinyl Chloride
0.14
Not Detected
0.36
Not Detected
1,3-Butadiene
0.14
Not Detected
0.31
Not Detected
Bromomethane
0.71
Not Detected
2.8
Not Detected
Chloroethane
0.71
Not Detected
1.9
Not Detected
Freon 11
0.14
0.20
0.80
1.1
Ethanol
0.71
3.8
1.3
7.2
Freon 113
0.14
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.56
Not Detected
Acetone
1.4
10
3.4
24
2-Propanol
0.71
1.7
1.7
4.3
Carbon Disulfide
0.71
Not Detected
2.2
Not Detected
3-Chloropropene
0.71
Not Detected
2.2
Not Detected
Methylene Chloride
0.28
Not Detected
0.99
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.51
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.56
Not Detected
Hexane
0.71
Not Detected
2.5
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.57
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.71
1.8
2.1
5.2
cis-1,2-Dichloroethene
0.14
Not Detected
0.56
Not Detected
Tetrahydrofuran
0.71
Not Detected
2.1
Not Detected
Chloroform
0.14
Not Detected
0.69
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.77
Not Detected
Cyclohexane
0.71
Not Detected
2.4
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.89
Not Detected
2,2,4-Trimethylpentane
0.71
Not Detected
3.3
Not Detected
Benzene
0.14
Not Detected
0.45
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.57
Not Detected
Heptane
0.71
Not Detected
2.9
Not Detected
Trichloroethene
0.14
Not Detected
0.76
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.66
Not Detected
1,4-Dioxane
0.14
Not Detected
0.51
Not Detected
Bromodichloromethane
0.14
Not Detected
0.95
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.64
Not Detected
4-Methyl-2-pentanone
0.14
0.16
0.58
0.65
Toluene
0.14
Not Detected
0.54
Not Detected
trans-1,3-Dichloropropene
0.14
Not Detected
0.64
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.77
Not Detected
Tetrachloroethene
0.14
Not Detected
0.96
Not Detected
2-Hexanone
0.71
Not Detected
2.9
Not Detected
Page 18 of 55

eurofins
Air Toxics
Client Sample ID: IA24
Lab ID#: 2111112-05A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111120 Date of Collection: 10/31/21 9:25:00 PM
Dil. Factor: 1.42 Date of Analysis: 11/11/21 11:00 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.1
Not Detected
Chlorobenzene
0.14
Not Detected
0.65
Not Detected
Ethyl Benzene
0.14
Not Detected
0.62
Not Detected
m,p-Xylene
0.14
Not Detected
0.62
Not Detected
o-Xylene
0.14
Not Detected
0.62
Not Detected
Styrene
0.14
Not Detected
0.60
Not Detected
Bromoform
0.14
Not Detected
1.5
Not Detected
Cumene
0.14
Not Detected
0.70
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
0.97
Not Detected
Propylbenzene
0.14
Not Detected
0.70
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.70
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.70
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.70
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.85
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.85
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.74
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.85
Not Detected
1,2,4-Trichlorobenzene
0.71
Not Detected
5.3
Not Detected
Hexachlorobutadiene
0.71
Not Detected
7.6
Not Detected
Naphthalene
0.71
Not Detected
3.7
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 90 70-130
4-Bromofluorobenzene 98 70-130
Page 19 of 55

eurofins
Air Toxics
Client Sample ID: IA2-5
Lab ID#: 2111112-06A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111121 Date of Collection: 10/31/21 9:20:00 PM
Dil. Factor: 1.36 Date of Analysis: 11/11/21 11:41 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.68
Not Detected
3.4
Not Detected
Freon 114
0.14
Not Detected
0.95
Not Detected
Chloromethane
0.68
Not Detected
1.4
Not Detected
Vinyl Chloride
0.14
Not Detected
0.35
Not Detected
1,3-Butadiene
0.14
Not Detected
0.30
Not Detected
Bromomethane
0.68
Not Detected
2.6
Not Detected
Chloroethane
0.68
Not Detected
1.8
Not Detected
Freon 11
0.14
0.24
0.76
1.3
Ethanol
0.68
2.7
1.3
5.1
Freon 113
0.14
Not Detected
1.0
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.54
Not Detected
Acetone
1.4
3.7
3.2
8.8
2-Propanol
0.68
2.3
1.7
5.8
Carbon Disulfide
0.68
Not Detected
2.1
Not Detected
3-Chloropropene
0.68
Not Detected
2.1
Not Detected
Methylene Chloride
0.27
Not Detected
0.94
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.49
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.54
Not Detected
Hexane
0.68
Not Detected
2.4
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.55
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.68
Not Detected
2.0
Not Detected
cis-1,2-Dichloroethene
0.14
Not Detected
0.54
Not Detected
Tetrahydrofuran
0.68
Not Detected
2.0
Not Detected
Chloroform
0.14
Not Detected
0.66
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.74
Not Detected
Cyclohexane
0.68
Not Detected
2.3
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.86
Not Detected
2,2,4-Trimethylpentane
0.68
Not Detected
3.2
Not Detected
Benzene
0.14
Not Detected
0.43
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.55
Not Detected
Heptane
0.68
Not Detected
2.8
Not Detected
Trichloroethene
0.14
Not Detected
0.73
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.63
Not Detected
1,4-Dioxane
0.14
0.40
0.49
1.4
Bromodichloromethane
0.14
Not Detected
0.91
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.62
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.56
Not Detected
Toluene
0.14
Not Detected
0.51
Not Detected
trans-1,3-Dichloropropene
0.14
Not Detected
0.62
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.74
Not Detected
Tetrachloroethene
0.14
Not Detected
0.92
Not Detected
2-Hexanone
0.68
Not Detected
2.8
Not Detected
Page 20 of 55

eurofins
Air Toxics
Client Sample ID: IA2-5
Lab ID#: 2111112-06A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111121 Date of Collection: 10/31/21 9:20:00 PM
Dil. Factor: 1.36 Date of Analysis: 11/11/21 11:41 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.0
Not Detected
Chlorobenzene
0.14
Not Detected
0.63
Not Detected
Ethyl Benzene
0.14
Not Detected
0.59
Not Detected
m,p-Xylene
0.14
Not Detected
0.59
Not Detected
o-Xylene
0.14
Not Detected
0.59
Not Detected
Styrene
0.14
Not Detected
0.58
Not Detected
Bromoform
0.14
Not Detected
1.4
Not Detected
Cumene
0.14
Not Detected
0.67
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
0.93
Not Detected
Propylbenzene
0.14
Not Detected
0.67
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.67
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.67
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.67
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.82
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.82
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.70
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.82
Not Detected
1,2,4-Trichlorobenzene
0.68
Not Detected
5.0
Not Detected
Hexachlorobutadiene
0.68
Not Detected
7.2
Not Detected
Naphthalene
0.68
Not Detected
3.6
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
100
70-130
Toluene-d8
95
70-130
4-Bromofluorobenzene
98
70-130
Page 21 of 55

eurofins
Air Toxics
Client Sample ID: IA2-6
Lab ID#: 2111112-07A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111122 Date of Collection: 10/31/21 9:05:00 PM
Dil. Factor: 1.36 Date of Analysis: 11/12/21 12:21 AM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.68
Not Detected
3.4
Not Detected
Freon 114
0.14
Not Detected
0.95
Not Detected
Chloromethane
0.68
Not Detected
1.4
Not Detected
Vinyl Chloride
0.14
Not Detected
0.35
Not Detected
1,3-Butadiene
0.14
Not Detected
0.30
Not Detected
Bromomethane
0.68
Not Detected
2.6
Not Detected
Chloroethane
0.68
Not Detected
1.8
Not Detected
Freon 11
0.14
0.23
0.76
1.3
Ethanol
0.68
1.9
1.3
3.6
Freon 113
0.14
Not Detected
1.0
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.54
Not Detected
Acetone
1.4
3.7
3.2
8.8
2-Propanol
0.68
2.8
1.7
6.8
Carbon Disulfide
0.68
Not Detected
2.1
Not Detected
3-Chloropropene
0.68
Not Detected
2.1
Not Detected
Methylene Chloride
0.27
Not Detected
0.94
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.49
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.54
Not Detected
Hexane
0.68
Not Detected
2.4
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.55
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.68
Not Detected
2.0
Not Detected
cis-1,2-Dichloroethene
0.14
Not Detected
0.54
Not Detected
Tetrahydrofuran
0.68
Not Detected
2.0
Not Detected
Chloroform
0.14
Not Detected
0.66
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.74
Not Detected
Cyclohexane
0.68
Not Detected
2.3
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.86
Not Detected
2,2,4-Trimethylpentane
0.68
Not Detected
3.2
Not Detected
Benzene
0.14
Not Detected
0.43
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.55
Not Detected
Heptane
0.68
Not Detected
2.8
Not Detected
Trichloroethene
0.14
Not Detected
0.73
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.63
Not Detected
1,4-Dioxane
0.14
Not Detected
0.49
Not Detected
Bromodichloromethane
0.14
Not Detected
0.91
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.62
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.56
Not Detected
Toluene
0.14
Not Detected
0.51
Not Detected
trans-1,3-Dichloropropene
0.14
Not Detected
0.62
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.74
Not Detected
Tetrachloroethene
0.14
Not Detected
0.92
Not Detected
2-Hexanone
0.68
Not Detected
2.8
Not Detected
Page 22 of 55

eurofins
Air Toxics
Client Sample ID: IA2-6
Lab ID#: 2111112-07A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111122 Date of Collection: 10/31/21 9:05:00 PM
Dil. Factor: 1.36 Date of Analysis: 11/12/21 12:21 AM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.0
Not Detected
Chlorobenzene
0.14
Not Detected
0.63
Not Detected
Ethyl Benzene
0.14
Not Detected
0.59
Not Detected
m,p-Xylene
0.14
Not Detected
0.59
Not Detected
o-Xylene
0.14
Not Detected
0.59
Not Detected
Styrene
0.14
Not Detected
0.58
Not Detected
Bromoform
0.14
Not Detected
1.4
Not Detected
Cumene
0.14
Not Detected
0.67
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
0.93
Not Detected
Propylbenzene
0.14
Not Detected
0.67
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.67
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.67
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.67
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.82
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.82
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.70
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.82
Not Detected
1,2,4-Trichlorobenzene
0.68
Not Detected
5.0
Not Detected
Hexachlorobutadiene
0.68
Not Detected
7.2
Not Detected
Naphthalene
0.68
Not Detected
3.6
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 96 70-130
Toluene-d8 98 70-130
4-Bromofluorobenzene 94 70-130
Page 23 of 55

eurofins
Air Toxics
Client Sample ID: IA2-7
Lab ID#: 2111112-08A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111123 Date of Collection: 10/31/21 9:55:00 PM
Dil. Factor: 1.48 Date of Analysis: 11/12/21 06:54 AM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.74
Not Detected
3.6
Not Detected
Freon 114
0.15
Not Detected
1.0
Not Detected
Chloromethane
0.74
Not Detected
1.5
Not Detected
Vinyl Chloride
0.15
Not Detected
0.38
Not Detected
1,3-Butadiene
0.15
Not Detected
0.33
Not Detected
Bromomethane
0.74
Not Detected
2.9
Not Detected
Chloroethane
0.74
Not Detected
2.0
Not Detected
Freon 11
0.15
0.21
0.83
1.2
Ethanol
0.74
6.0
1.4
11
Freon 113
0.15
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.15
Not Detected
0.59
Not Detected
Acetone
1.5
18
3.5
42
2-Propanol
0.74
14
1.8
35
Carbon Disulfide
0.74
Not Detected
2.3
Not Detected
3-Chloropropene
0.74
Not Detected
2.3
Not Detected
Methylene Chloride
0.30
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.15
Not Detected
0.53
Not Detected
trans-1,2-Dichloroethene
0.15
Not Detected
0.59
Not Detected
Hexane
0.74
Not Detected
2.6
Not Detected
1,1-Dichloroethane
0.15
Not Detected
0.60
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.74
5.0
2.2
15
cis-1,2-Dichloroethene
0.15
Not Detected
0.59
Not Detected
Tetrahydrofuran
0.74
2.7
2.2
8.0
Chloroform
0.15
Not Detected
0.72
Not Detected
1,1,1-Trichloroethane
0.15
Not Detected
0.81
Not Detected
Cyclohexane
0.74
Not Detected
2.5
Not Detected
Carbon Tetrachloride
0.15
Not Detected
0.93
Not Detected
2,2,4-Trimethylpentane
0.74
Not Detected
3.4
Not Detected
Benzene
0.15
Not Detected
0.47
Not Detected
1,2-Dichloroethane
0.15
Not Detected
0.60
Not Detected
Heptane
0.74
Not Detected
3.0
Not Detected
Trichloroethene
0.15
Not Detected
0.80
Not Detected
1,2-Dichloropropane
0.15
Not Detected
0.68
Not Detected
1,4-Dioxane
0.15
Not Detected
0.53
Not Detected
Bromodichloromethane
0.15
Not Detected
0.99
Not Detected
cis-1,3-Dichloropropene
0.15
Not Detected
0.67
Not Detected
4-Methyl-2-pentanone
0.15
0.67
0.61
2.8
Toluene
0.15
Not Detected
0.56
Not Detected
trans-1,3-Dichloropropene
0.15
Not Detected
0.67
Not Detected
1,1,2-Trichloroethane
0.15
Not Detected
0.81
Not Detected
Tetrachloroethene
0.15
0.38
1.0
2.6
2-Hexanone
0.74
Not Detected
3.0
Not Detected
Page 24 of 55

eurofins
Air Toxics
Client Sample ID: IA2-7
Lab ID#: 2111112-08A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111123 Date of Collection: 10/31/21 9:55:00 PM
Dil. Factor: 1.48 Date of Analysis: 11/12/21 06:54 AM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.15
Not Detected
1.3
Not Detected
1,2-Dibromoethane (EDB)
0.15
Not Detected
1.1
Not Detected
Chlorobenzene
0.15
Not Detected
0.68
Not Detected
Ethyl Benzene
0.15
Not Detected
0.64
Not Detected
m,p-Xylene
0.15
Not Detected
0.64
Not Detected
o-Xylene
0.15
Not Detected
0.64
Not Detected
Styrene
0.15
Not Detected
0.63
Not Detected
Bromoform
0.15
Not Detected
1.5
Not Detected
Cumene
0.15
Not Detected
0.73
Not Detected
1,1,2,2-Tetrachloroethane
0.15
Not Detected
1.0
Not Detected
Propylbenzene
0.15
Not Detected
0.73
Not Detected
4-Ethyltoluene
0.15
Not Detected
0.73
Not Detected
1,3,5-Trimethylbenzene
0.15
Not Detected
0.73
Not Detected
1,2,4-Trimethylbenzene
0.15
Not Detected
0.73
Not Detected
1,3-Dichlorobenzene
0.15
Not Detected
0.89
Not Detected
1,4-Dichlorobenzene
0.15
Not Detected
0.89
Not Detected
alpha-Chlorotoluene
0.15
Not Detected
0.77
Not Detected
1,2-Dichlorobenzene
0.15
Not Detected
0.89
Not Detected
1,2,4-Trichlorobenzene
0.74
Not Detected
5.5
Not Detected
Hexachlorobutadiene
0.74
Not Detected
7.9
Not Detected
Naphthalene
0.74
Not Detected
3.9
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
89
70-130
Toluene-d8
91
70-130
4-Bromofluorobenzene
103
70-130
Page 25 of 55

eurofins
Air Toxics
Client Sample ID: IA2-7D
Lab ID#: 2111112-09A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111124 Date of Collection: 10/31/21 9:55:00 PM
Dil. Factor: 1.42 Date of Analysis: 11/12/21 07:34 AM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.71
Not Detected
3.5
Not Detected
Freon 114
0.14
Not Detected
0.99
Not Detected
Chloromethane
0.71
Not Detected
1.5
Not Detected
Vinyl Chloride
0.14
Not Detected
0.36
Not Detected
1,3-Butadiene
0.14
Not Detected
0.31
Not Detected
Bromomethane
0.71
Not Detected
2.8
Not Detected
Chloroethane
0.71
Not Detected
1.9
Not Detected
Freon 11
0.14
0.21
0.80
1.2
Ethanol
0.71
3.9
1.3
7.4
Freon 113
0.14
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.56
Not Detected
Acetone
1.4
8.2
3.4
19
2-Propanol
0.71
1.6
1.7
4.0
Carbon Disulfide
0.71
Not Detected
2.2
Not Detected
3-Chloropropene
0.71
Not Detected
2.2
Not Detected
Methylene Chloride
0.28
Not Detected
0.99
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.51
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.56
Not Detected
Hexane
0.71
Not Detected
2.5
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.57
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.71
1.2
2.1
3.6
cis-1,2-Dichloroethene
0.14
Not Detected
0.56
Not Detected
Tetrahydrofuran
0.71
Not Detected
2.1
Not Detected
Chloroform
0.14
Not Detected
0.69
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.77
Not Detected
Cyclohexane
0.71
Not Detected
2.4
Not Detected
Carbon Tetrachloride
0.14
0.78
0.89
4.9
2,2,4-Trimethylpentane
0.71
Not Detected
3.3
Not Detected
Benzene
0.14
Not Detected
0.45
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.57
Not Detected
Heptane
0.71
Not Detected
2.9
Not Detected
Trichloroethene
0.14
Not Detected
0.76
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.66
Not Detected
1,4-Dioxane
0.14
Not Detected
0.51
Not Detected
Bromodichloromethane
0.14
Not Detected
0.95
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.64
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.58
Not Detected
Toluene
0.14
Not Detected
0.54
Not Detected
trans-1,3-Dichloropropene
0.14
Not Detected
0.64
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.77
Not Detected
Tetrachloroethene
0.14
0.39
0.96
2.6
2-Hexanone
0.71
Not Detected
2.9
Not Detected
Page 26 of 55

eurofins
Air Toxics
Client Sample ID: IA2-7D
Lab ID#: 2111112-09A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111124 Date of Collection: 10/31/21 9:55:00 PM
Dil. Factor: 1.42 Date of Analysis: 11/12/21 07:34 AM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.1
Not Detected
Chlorobenzene
0.14
Not Detected
0.65
Not Detected
Ethyl Benzene
0.14
Not Detected
0.62
Not Detected
m,p-Xylene
0.14
Not Detected
0.62
Not Detected
o-Xylene
0.14
Not Detected
0.62
Not Detected
Styrene
0.14
Not Detected
0.60
Not Detected
Bromoform
0.14
Not Detected
1.5
Not Detected
Cumene
0.14
Not Detected
0.70
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
0.97
Not Detected
Propylbenzene
0.14
Not Detected
0.70
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.70
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.70
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.70
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.85
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.85
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.74
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.85
Not Detected
1,2,4-Trichlorobenzene
0.71
Not Detected
5.3
Not Detected
Hexachlorobutadiene
0.71
Not Detected
7.6
Not Detected
Naphthalene
0.71
Not Detected
3.7
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 95 70-130
4-Bromofluorobenzene 101 70-130
Page 27 of 55

eurofins
Air Toxics
Client Sample ID: IA2-8
Lab ID#: 2111112-10A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v112108 Date of Collection: 10/31/21 9:50:00 PM
Dil. Factor: 1.48 Date of Analysis: 11/12/21 02:07 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.74
Not Detected
3.6
Not Detected
Freon 114
0.15
Not Detected
1.0
Not Detected
Chloromethane
0.74
Not Detected
1.5
Not Detected
Vinyl Chloride
0.15
Not Detected
0.38
Not Detected
1,3-Butadiene
0.15
Not Detected
0.33
Not Detected
Bromomethane
0.74
Not Detected
2.9
Not Detected
Chloroethane
0.74
Not Detected
2.0
Not Detected
Freon 11
0.15
0.22
0.83
1.2
Ethanol
0.74
3.4
1.4
6.4
Freon 113
0.15
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.15
Not Detected
0.59
Not Detected
Acetone
1.5
4.0
3.5
9.6
2-Propanol
0.74
1.7
1.8
4.2
Carbon Disulfide
0.74
Not Detected
2.3
Not Detected
3-Chloropropene
0.74
Not Detected
2.3
Not Detected
Methylene Chloride
0.30
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.15
Not Detected
0.53
Not Detected
trans-1,2-Dichloroethene
0.15
Not Detected
0.59
Not Detected
Hexane
0.74
Not Detected
2.6
Not Detected
1,1-Dichloroethane
0.15
Not Detected
0.60
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.74
Not Detected
2.2
Not Detected
cis-1,2-Dichloroethene
0.15
Not Detected
0.59
Not Detected
Tetrahydrofuran
0.74
Not Detected
2.2
Not Detected
Chloroform
0.15
Not Detected
0.72
Not Detected
1,1,1-Trichloroethane
0.15
Not Detected
0.81
Not Detected
Cyclohexane
0.74
Not Detected
2.5
Not Detected
Carbon Tetrachloride
0.15
Not Detected
0.93
Not Detected
2,2,4-Trimethylpentane
0.74
Not Detected
3.4
Not Detected
Benzene
0.15
Not Detected
0.47
Not Detected
1,2-Dichloroethane
0.15
Not Detected
0.60
Not Detected
Heptane
0.74
Not Detected
3.0
Not Detected
Trichloroethene
0.15
Not Detected
0.80
Not Detected
1,2-Dichloropropane
0.15
Not Detected
0.68
Not Detected
1,4-Dioxane
0.15
Not Detected
0.53
Not Detected
Bromodichloromethane
0.15
Not Detected
0.99
Not Detected
cis-1,3-Dichloropropene
0.15
Not Detected
0.67
Not Detected
4-Methyl-2-pentanone
0.15
Not Detected
0.61
Not Detected
Toluene
0.15
Not Detected
0.56
Not Detected
trans-1,3-Dichloropropene
0.15
Not Detected
0.67
Not Detected
1,1,2-Trichloroethane
0.15
Not Detected
0.81
Not Detected
Tetrachloroethene
0.15
0.17
1.0
1.2
2-Hexanone
0.74
Not Detected
3.0
Not Detected
Page 28 of 55

eurofins
Air Toxics
Client Sample ID: IA2-8
Lab ID#: 2111112-10A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v112108 Date of Collection: 10/31/21 9:50:00 PM
Dil. Factor: 1.48 Date of Analysis: 11/12/21 02:07 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.15
Not Detected
1.3
Not Detected
1,2-Dibromoethane (EDB)
0.15
Not Detected
1.1
Not Detected
Chlorobenzene
0.15
Not Detected
0.68
Not Detected
Ethyl Benzene
0.15
Not Detected
0.64
Not Detected
m,p-Xylene
0.15
Not Detected
0.64
Not Detected
o-Xylene
0.15
Not Detected
0.64
Not Detected
Styrene
0.15
Not Detected
0.63
Not Detected
Bromoform
0.15
Not Detected
1.5
Not Detected
Cumene
0.15
Not Detected
0.73
Not Detected
1,1,2,2-Tetrachloroethane
0.15
Not Detected
1.0
Not Detected
Propylbenzene
0.15
Not Detected
0.73
Not Detected
4-Ethyltoluene
0.15
Not Detected
0.73
Not Detected
1,3,5-Trimethylbenzene
0.15
Not Detected
0.73
Not Detected
1,2,4-Trimethylbenzene
0.15
Not Detected
0.73
Not Detected
1,3-Dichlorobenzene
0.15
Not Detected
0.89
Not Detected
1,4-Dichlorobenzene
0.15
Not Detected
0.89
Not Detected
alpha-Chlorotoluene
0.15
Not Detected
0.77
Not Detected
1,2-Dichlorobenzene
0.15
Not Detected
0.89
Not Detected
1,2,4-Trichlorobenzene
0.74
Not Detected
5.5
Not Detected
Hexachlorobutadiene
0.74
Not Detected
7.9
Not Detected
Naphthalene
0.74
Not Detected
3.9
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
99
70-130
Toluene-d8
89
70-130
4-Bromofluorobenzene
100
70-130
Page 29 of 55

eurofins
Air Toxics
Client Sample ID: IA2-9
Lab ID#: 2111112-IIA
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v112109 Date of Collection: 10/31/21 9:45:00 PM
Dil. Factor: 1.51 Date of Analysis: 11/12/21 02:47 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.76
Not Detected
3.7
Not Detected
Freon 114
0.15
Not Detected
1.0
Not Detected
Chloromethane
0.76
Not Detected
1.6
Not Detected
Vinyl Chloride
0.15
Not Detected
0.38
Not Detected
1,3-Butadiene
0.15
Not Detected
0.33
Not Detected
Bromomethane
0.76
Not Detected
2.9
Not Detected
Chloroethane
0.76
Not Detected
2.0
Not Detected
Freon 11
0.15
0.23
0.85
1.3
Ethanol
0.76
2.3
1.4
4.3
Freon 113
0.15
Not Detected
1.2
Not Detected
1,1-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Acetone
1.5
3.9
3.6
9.2
2-Propanol
0.76
1.0
1.8
2.6
Carbon Disulfide
0.76
Not Detected
2.4
Not Detected
3-Chloropropene
0.76
Not Detected
2.4
Not Detected
Methylene Chloride
0.30
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.15
Not Detected
0.54
Not Detected
trans-1,2-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Hexane
0.76
Not Detected
2.7
Not Detected
1,1-Dichloroethane
0.15
Not Detected
0.61
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.76
Not Detected
2.2
Not Detected
cis-1,2-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Tetrahydrofuran
0.76
Not Detected
2.2
Not Detected
Chloroform
0.15
Not Detected
0.74
Not Detected
1,1,1-Trichloroethane
0.15
Not Detected
0.82
Not Detected
Cyclohexane
0.76
Not Detected
2.6
Not Detected
Carbon Tetrachloride
0.15
Not Detected
0.95
Not Detected
2,2,4-Trimethylpentane
0.76
Not Detected
3.5
Not Detected
Benzene
0.15
Not Detected
0.48
Not Detected
1,2-Dichloroethane
0.15
Not Detected
0.61
Not Detected
Heptane
0.76
Not Detected
3.1
Not Detected
Trichloroethene
0.15
Not Detected
0.81
Not Detected
1,2-Dichloropropane
0.15
Not Detected
0.70
Not Detected
1,4-Dioxane
0.15
Not Detected
0.54
Not Detected
Bromodichloromethane
0.15
Not Detected
1.0
Not Detected
cis-1,3-Dichloropropene
0.15
Not Detected
0.68
Not Detected
4-Methyl-2-pentanone
0.15
Not Detected
0.62
Not Detected
Toluene
0.15
Not Detected
0.57
Not Detected
trans-1,3-Dichloropropene
0.15
Not Detected
0.68
Not Detected
1,1,2-Trichloroethane
0.15
Not Detected
0.82
Not Detected
Tetrachloroethene
0.15
Not Detected
1.0
Not Detected
2-Hexanone
0.76
Not Detected
3.1
Not Detected
Page 30 of 55

eurofins
Air Toxics
Client Sample ID: IA2-9
Lab ID#: 2111112-IIA
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v112109 Date of Collection: 10/31/21 9:45:00 PM
Dil. Factor: 1.51 Date of Analysis: 11/12/21 02:47 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.15
Not Detected
1.3
Not Detected
1,2-Dibromoethane (EDB)
0.15
Not Detected
1.2
Not Detected
Chlorobenzene
0.15
Not Detected
0.70
Not Detected
Ethyl Benzene
0.15
Not Detected
0.66
Not Detected
m,p-Xylene
0.15
Not Detected
0.66
Not Detected
o-Xylene
0.15
Not Detected
0.66
Not Detected
Styrene
0.15
Not Detected
0.64
Not Detected
Bromoform
0.15
Not Detected
1.6
Not Detected
Cumene
0.15
Not Detected
0.74
Not Detected
1,1,2,2-Tetrachloroethane
0.15
Not Detected
1.0
Not Detected
Propylbenzene
0.15
Not Detected
0.74
Not Detected
4-Ethyltoluene
0.15
Not Detected
0.74
Not Detected
1,3,5-Trimethylbenzene
0.15
Not Detected
0.74
Not Detected
1,2,4-Trimethylbenzene
0.15
Not Detected
0.74
Not Detected
1,3-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
1,4-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
alpha-Chlorotoluene
0.15
Not Detected
0.78
Not Detected
1,2-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
1,2,4-Trichlorobenzene
0.76
Not Detected
5.6
Not Detected
Hexachlorobutadiene
0.76
Not Detected
8.0
Not Detected
Naphthalene
0.76
Not Detected
4.0
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 98 70-130
Toluene-d8 96 70-130
4-Bromofluorobenzene 98 70-130
Page 31 of 55

eurofins
Air TQxics
Client Sample ID: IA2-10
Lab ID#: 2111112-12A
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: 012110 Date of Collection: 10/31/21 9:05:00 PM
Dil. Factor: 1.39 Date of Analysis: 11/12/21 03:27 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.70
Not Detected
3.4
Not Detected
Freon 114
0.14
Not Detected
0.97
Not Detected
Chloromethane
0.70
Not Detected
1.4
Not Detected
Vinyl Chloride
0.14
Not Detected
0.36
Not Detected
1,3-Butadiene
0.14
Not Detected
0.31
Not Detected
Bromomethane
0.70
Not Detected
2.7
Not Detected
Chloroethane
0.70
Not Detected
1.8
Not Detected
Freon 11
0.14
0.22
0.78
1.2
Ethanol
0.70
100 E
1.3
190 E
Freon 113
0.14
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.55
Not Detected
Acetone
1.4
64 E
3.3
150 E
2-Propanol
0.70
4.4
1.7
11
Carbon Disulfide
0.70
Not Detected
2.2
Not Detected
3-Chloropropene
0.70
Not Detected
2.2
Not Detected
Methylene Chloride
0.28
Not Detected
0.96
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.50
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.55
Not Detected
Hexane
0.70
Not Detected
2.4
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.56
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.70
1.2
2.0
3.4
cis-1,2-Dichloroethene
0.14
Not Detected
0.55
Not Detected
Tetrahydrofuran
0.70
Not Detected
2.0
Not Detected
Chloroform
0.14
0.37
0.68
1.8
1,1,1-Trichloroethane
0.14
Not Detected
0.76
Not Detected
Cyclohexane
0.70
Not Detected
2.4
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.87
Not Detected
2,2,4-Trimethylpentane
0.70
Not Detected
3.2
Not Detected
Benzene
0.14
Not Detected
0.44
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.56
Not Detected
Heptane
0.70
Not Detected
2.8
Not Detected
Trichloroethene
0.14
Not Detected
0.75
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.64
Not Detected
1,4-Dioxane
0.14
Not Detected
0.50
Not Detected
Bromodichloromethane
0.14
Not Detected
0.93
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.63
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.57
Not Detected
Toluene
0.14
0.34
0.52
1.3
trans-1,3-Dichloropropene
0.14
Not Detected
0.63
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.76
Not Detected
Tetrachloroethene
0.14
0.36
0.94
2.4
2-Hexanone
0.70
Not Detected
2.8
Not Detected
Page 32 of 55

eurofins
Air TQxics
Client Sample ID: IA2-10
Lab ID#: 2111112-12A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: 012110 Date of Collection: 10/31/21 9:05:00 PM
Dil. Factor: 1.39 Date of Analysis: 11/12/21 03:27 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.1
Not Detected
Chlorobenzene
0.14
Not Detected
0.64
Not Detected
Ethyl Benzene
0.14
Not Detected
0.60
Not Detected
m,p-Xylene
0.14
Not Detected
0.60
Not Detected
o-Xylene
0.14
Not Detected
0.60
Not Detected
Styrene
0.14
Not Detected
0.59
Not Detected
Bromoform
0.14
Not Detected
1.4
Not Detected
Cumene
0.14
Not Detected
0.68
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
0.95
Not Detected
Propylbenzene
0.14
Not Detected
0.68
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.68
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.68
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.68
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.84
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.84
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.72
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.84
Not Detected
1,2,4-Trichlorobenzene
0.70
Not Detected
5.2
Not Detected
Hexachlorobutadiene
0.70
Not Detected
7.4
Not Detected
Naphthalene
0.70
Not Detected
3.6
Not Detected
E = Exceeds instrument calibration range.
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 96 70-130
Toluene-d8 92 70-130
4-Bromofluorobenzene 101 70-130
Page 33 of 55

eurofins
Air TQxics
Client Sample ID: IA2-10D
Lab ID#: 2111112-13A
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v112111 Date of Collection: 10/31/21 9:05:00 PM
Dil. Factor: 1.75 Date of Analysis: 11/12/21 04:07 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.88
Not Detected
4.3
Not Detected
Freon 114
0.18
Not Detected
1.2
Not Detected
Chloromethane
0.88
Not Detected
1.8
Not Detected
Vinyl Chloride
0.18
Not Detected
0.45
Not Detected
1,3-Butadiene
0.18
Not Detected
0.39
Not Detected
Bromomethane
0.88
Not Detected
3.4
Not Detected
Chloroethane
0.88
Not Detected
2.3
Not Detected
Freon 11
0.18
0.22
0.98
1.2
Ethanol
0.88
95 E
1.6
180 E
Freon 113
0.18
Not Detected
1.3
Not Detected
1,1-Dichloroethene
0.18
Not Detected
0.69
Not Detected
Acetone
1.8
69
4.2
160
2-Propanol
0.88
5.6
2.2
14
Carbon Disulfide
0.88
Not Detected
2.7
Not Detected
3-Chloropropene
0.88
Not Detected
2.7
Not Detected
Methylene Chloride
0.35
Not Detected
1.2
Not Detected
Methyl tert-butyl ether
0.18
Not Detected
0.63
Not Detected
trans-1,2-Dichloroethene
0.18
Not Detected
0.69
Not Detected
Hexane
0.88
Not Detected
3.1
Not Detected
1,1-Dichloroethane
0.18
Not Detected
0.71
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.88
3.0
2.6
8.8
cis-1,2-Dichloroethene
0.18
Not Detected
0.69
Not Detected
Tetrahydrofuran
0.88
Not Detected
2.6
Not Detected
Chloroform
0.18
0.38
0.85
1.8
1,1,1-Trichloroethane
0.18
Not Detected
0.95
Not Detected
Cyclohexane
0.88
Not Detected
3.0
Not Detected
Carbon Tetrachloride
0.18
Not Detected
1.1
Not Detected
2,2,4-Trimethylpentane
0.88
Not Detected
4.1
Not Detected
Benzene
0.18
Not Detected
0.56
Not Detected
1,2-Dichloroethane
0.18
Not Detected
0.71
Not Detected
Heptane
0.88
Not Detected
3.6
Not Detected
Trichloroethene
0.18
Not Detected
0.94
Not Detected
1,2-Dichloropropane
0.18
Not Detected
0.81
Not Detected
1,4-Dioxane
0.18
Not Detected
0.63
Not Detected
Bromodichloromethane
0.18
Not Detected
1.2
Not Detected
cis-1,3-Dichloropropene
0.18
Not Detected
0.79
Not Detected
4-Methyl-2-pentanone
0.18
0.26
0.72
1.1
Toluene
0.18
0.34
0.66
1.3
trans-1,3-Dichloropropene
0.18
Not Detected
0.79
Not Detected
1,1,2-Trichloroethane
0.18
Not Detected
0.95
Not Detected
Tetrachloroethene
0.18
0.37
1.2
2.5
2-Hexanone
0.88
Not Detected
3.6
Not Detected
Page 34 of 55

eurofins
Air TQxics
Client Sample ID: IA2-10D
Lab ID#: 2111112-13A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v112111 Date of Collection: 10/31/21 9:05:00 PM
Dil. Factor: 1.75 Date of Analysis: 11/12/21 04:07 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.18
Not Detected
1.5
Not Detected
1,2-Dibromoethane (EDB)
0.18
Not Detected
1.3
Not Detected
Chlorobenzene
0.18
Not Detected
0.80
Not Detected
Ethyl Benzene
0.18
Not Detected
0.76
Not Detected
m,p-Xylene
0.18
Not Detected
0.76
Not Detected
o-Xylene
0.18
Not Detected
0.76
Not Detected
Styrene
0.18
Not Detected
0.74
Not Detected
Bromoform
0.18
Not Detected
1.8
Not Detected
Cumene
0.18
Not Detected
0.86
Not Detected
1,1,2,2-Tetrachloroethane
0.18
Not Detected
1.2
Not Detected
Propylbenzene
0.18
Not Detected
0.86
Not Detected
4-Ethyltoluene
0.18
Not Detected
0.86
Not Detected
1,3,5-Trimethylbenzene
0.18
Not Detected
0.86
Not Detected
1,2,4-Trimethylbenzene
0.18
Not Detected
0.86
Not Detected
1,3-Dichlorobenzene
0.18
Not Detected
1.0
Not Detected
1,4-Dichlorobenzene
0.18
Not Detected
1.0
Not Detected
alpha-Chlorotoluene
0.18
Not Detected
0.90
Not Detected
1,2-Dichlorobenzene
0.18
Not Detected
1.0
Not Detected
1,2,4-Trichlorobenzene
0.88
Not Detected
6.5
Not Detected
Hexachlorobutadiene
0.88
Not Detected
9.3
Not Detected
Naphthalene
0.88
Not Detected
4.6
Not Detected
E = Exceeds instrument calibration range.
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 94 70-130
Toluene-d8 93 70-130
4-Bromofluorobenzene 100 70-130
Page 35 of 55

eurofins
Air TQxics
Client Sample ID: IA2-11
Lab ID#: 2111112-14A
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v112112 Date of Collection: 10/31/21 10:00:00 P
Dil. Factor: 1.51 Date of Analysis: 11/12/21 04:47 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.76
Not Detected
3.7
Not Detected
Freon 114
0.15
Not Detected
1.0
Not Detected
Chloromethane
0.76
Not Detected
1.6
Not Detected
Vinyl Chloride
0.15
Not Detected
0.38
Not Detected
1,3-Butadiene
0.15
Not Detected
0.33
Not Detected
Bromomethane
0.76
Not Detected
2.9
Not Detected
Chloroethane
0.76
Not Detected
2.0
Not Detected
Freon 11
0.15
0.22
0.85
1.2
Ethanol
0.76
54
1.4
100
Freon 113
0.15
Not Detected
1.2
Not Detected
1,1-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Acetone
1.5
34
3.6
81
2-Propanol
0.76
4.9
1.8
12
Carbon Disulfide
0.76
Not Detected
2.4
Not Detected
3-Chloropropene
0.76
Not Detected
2.4
Not Detected
Methylene Chloride
0.30
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.15
Not Detected
0.54
Not Detected
trans-1,2-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Hexane
0.76
Not Detected
2.7
Not Detected
1,1-Dichloroethane
0.15
Not Detected
0.61
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.76
0.84
2.2
2.5
cis-1,2-Dichloroethene
0.15
Not Detected
0.60
Not Detected
Tetrahydrofuran
0.76
Not Detected
2.2
Not Detected
Chloroform
0.15
Not Detected
0.74
Not Detected
1,1,1-Trichloroethane
0.15
Not Detected
0.82
Not Detected
Cyclohexane
0.76
Not Detected
2.6
Not Detected
Carbon Tetrachloride
0.15
Not Detected
0.95
Not Detected
2,2,4-Trimethylpentane
0.76
Not Detected
3.5
Not Detected
Benzene
0.15
Not Detected
0.48
Not Detected
1,2-Dichloroethane
0.15
Not Detected
0.61
Not Detected
Heptane
0.76
Not Detected
3.1
Not Detected
Trichloroethene
0.15
Not Detected
0.81
Not Detected
1,2-Dichloropropane
0.15
Not Detected
0.70
Not Detected
1,4-Dioxane
0.15
Not Detected
0.54
Not Detected
Bromodichloromethane
0.15
Not Detected
1.0
Not Detected
cis-1,3-Dichloropropene
0.15
Not Detected
0.68
Not Detected
4-Methyl-2-pentanone
0.15
Not Detected
0.62
Not Detected
Toluene
0.15
0.24
0.57
0.90
trans-1,3-Dichloropropene
0.15
Not Detected
0.68
Not Detected
1,1,2-Trichloroethane
0.15
Not Detected
0.82
Not Detected
Tetrachloroethene
0.15
Not Detected
1.0
Not Detected
2-Hexanone
0.76
Not Detected
3.1
Not Detected
Page 36 of 55

eurofins
Air TQxics
Client Sample ID: IA2-11
Lab ID#: 2111112-14A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v112112 Date of Collection: 10/31/21 10:00:00 P
Dil. Factor: 1.51 Date of Analysis: 11/12/21 04:47 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.15
Not Detected
1.3
Not Detected
1,2-Dibromoethane (EDB)
0.15
Not Detected
1.2
Not Detected
Chlorobenzene
0.15
Not Detected
0.70
Not Detected
Ethyl Benzene
0.15
Not Detected
0.66
Not Detected
m,p-Xylene
0.15
Not Detected
0.66
Not Detected
o-Xylene
0.15
Not Detected
0.66
Not Detected
Styrene
0.15
Not Detected
0.64
Not Detected
Bromoform
0.15
Not Detected
1.6
Not Detected
Cumene
0.15
Not Detected
0.74
Not Detected
1,1,2,2-Tetrachloroethane
0.15
Not Detected
1.0
Not Detected
Propylbenzene
0.15
Not Detected
0.74
Not Detected
4-Ethyltoluene
0.15
Not Detected
0.74
Not Detected
1,3,5-Trimethylbenzene
0.15
Not Detected
0.74
Not Detected
1,2,4-Trimethylbenzene
0.15
Not Detected
0.74
Not Detected
1,3-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
1,4-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
alpha-Chlorotoluene
0.15
Not Detected
0.78
Not Detected
1,2-Dichlorobenzene
0.15
Not Detected
0.91
Not Detected
1,2,4-Trichlorobenzene
0.76
Not Detected
5.6
Not Detected
Hexachlorobutadiene
0.76
Not Detected
8.0
Not Detected
Naphthalene
0.76
Not Detected
4.0
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
91
70-130
Toluene-d8
90
70-130
4-Bromofluorobenzene
102
70-130
Page 37 of 55

eurofins
Air TQxics
Client Sample ID: OA2-1
Lab ID#: 2111112-15A
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v112113 Date of Collection: 10/31/21 10:05:00 P
Dil. Factor: 1.45 Date of Analysis: 11/12/21 05:28 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.72
Not Detected
3.6
Not Detected
Freon 114
0.14
Not Detected
1.0
Not Detected
Chloromethane
0.72
Not Detected
1.5
Not Detected
Vinyl Chloride
0.14
Not Detected
0.37
Not Detected
1,3-Butadiene
0.14
Not Detected
0.32
Not Detected
Bromomethane
0.72
Not Detected
2.8
Not Detected
Chloroethane
0.72
Not Detected
1.9
Not Detected
Freon 11
0.14
0.23
0.81
1.3
Ethanol
0.72
1.4
1.4
2.7
Freon 113
0.14
Not Detected
1.1
Not Detected
1,1-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Acetone
1.4
3.3
3.4
7.9
2-Propanol
0.72
2.8
1.8
6.8
Carbon Disulfide
0.72
Not Detected
2.2
Not Detected
3-Chloropropene
0.72
Not Detected
2.3
Not Detected
Methylene Chloride
0.29
Not Detected
1.0
Not Detected
Methyl tert-butyl ether
0.14
Not Detected
0.52
Not Detected
trans-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Hexane
0.72
Not Detected
2.6
Not Detected
1,1-Dichloroethane
0.14
Not Detected
0.59
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.72
Not Detected
2.1
Not Detected
cis-1,2-Dichloroethene
0.14
Not Detected
0.57
Not Detected
Tetrahydrofuran
0.72
Not Detected
2.1
Not Detected
Chloroform
0.14
Not Detected
0.71
Not Detected
1,1,1-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Cyclohexane
0.72
Not Detected
2.5
Not Detected
Carbon Tetrachloride
0.14
Not Detected
0.91
Not Detected
2,2,4-Trimethylpentane
0.72
Not Detected
3.4
Not Detected
Benzene
0.14
Not Detected
0.46
Not Detected
1,2-Dichloroethane
0.14
Not Detected
0.59
Not Detected
Heptane
0.72
Not Detected
3.0
Not Detected
Trichloroethene
0.14
Not Detected
0.78
Not Detected
1,2-Dichloropropane
0.14
Not Detected
0.67
Not Detected
1,4-Dioxane
0.14
Not Detected
0.52
Not Detected
Bromodichloromethane
0.14
Not Detected
0.97
Not Detected
cis-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
4-Methyl-2-pentanone
0.14
Not Detected
0.59
Not Detected
Toluene
0.14
Not Detected
0.55
Not Detected
trans-1,3-Dichloropropene
0.14
Not Detected
0.66
Not Detected
1,1,2-Trichloroethane
0.14
Not Detected
0.79
Not Detected
Tetrachloroethene
0.14
Not Detected
0.98
Not Detected
2-Hexanone
0.72
Not Detected
3.0
Not Detected
Page 38 of 55

eurofins
Air Toxics
Client Sample ID: OA2-1
Lab ID#: 2111112-15A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v112113 Date of Collection: 10/31/21 10:05:00 P
Dil. Factor: 1.45 Date of Analysis: 11/12/21 05:28 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.14
Not Detected
1.2
Not Detected
1,2-Dibromoethane (EDB)
0.14
Not Detected
1.1
Not Detected
Chlorobenzene
0.14
Not Detected
0.67
Not Detected
Ethyl Benzene
0.14
Not Detected
0.63
Not Detected
m,p-Xylene
0.14
Not Detected
0.63
Not Detected
o-Xylene
0.14
Not Detected
0.63
Not Detected
Styrene
0.14
Not Detected
0.62
Not Detected
Bromoform
0.14
Not Detected
1.5
Not Detected
Cumene
0.14
Not Detected
0.71
Not Detected
1,1,2,2-Tetrachloroethane
0.14
Not Detected
1.0
Not Detected
Propylbenzene
0.14
Not Detected
0.71
Not Detected
4-Ethyltoluene
0.14
Not Detected
0.71
Not Detected
1,3,5-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,2,4-Trimethylbenzene
0.14
Not Detected
0.71
Not Detected
1,3-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,4-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
alpha-Chlorotoluene
0.14
Not Detected
0.75
Not Detected
1,2-Dichlorobenzene
0.14
Not Detected
0.87
Not Detected
1,2,4-Trichlorobenzene
0.72
Not Detected
5.4
Not Detected
Hexachlorobutadiene
0.72
Not Detected
7.7
Not Detected
Naphthalene
0.72
Not Detected
3.8
Not Detected
Container Type: 6 Liter Summa Canister (100% Cert Ambient)
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 93 70-130
Toluene-d8 96 70-130
4-Bromofluorobenzene 96 70-130
Page 39 of 55

eurofins
Air Toxics
Client Sample ID: Lab Blank
Lab ID#: 2111112-16A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111107 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 02:07 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.50
Not Detected
2.5
Not Detected
Freon 114
0.10
Not Detected
0.70
Not Detected
Chloromethane
0.50
Not Detected
1.0
Not Detected
Vinyl Chloride
0.10
Not Detected
0.26
Not Detected
1,3-Butadiene
0.10
Not Detected
0.22
Not Detected
Bromomethane
0.50
Not Detected
1.9
Not Detected
Chloroethane
0.50
Not Detected
1.3
Not Detected
Freon 11
0.10
Not Detected
0.56
Not Detected
Ethanol
0.50
Not Detected
0.94
Not Detected
Freon 113
0.10
Not Detected
0.77
Not Detected
1,1-Dichloroethene
0.10
Not Detected
0.40
Not Detected
Acetone
1.0
Not Detected
2.4
Not Detected
2-Propanol
0.50
Not Detected
1.2
Not Detected
Carbon Disulfide
0.50
Not Detected
1.6
Not Detected
3-Chloropropene
0.50
Not Detected
1.6
Not Detected
Methylene Chloride
0.20
Not Detected
0.69
Not Detected
Methyl tert-butyl ether
0.10
Not Detected
0.36
Not Detected
trans-1,2-Dichloroethene
0.10
Not Detected
0.40
Not Detected
Hexane
0.50
Not Detected
1.8
Not Detected
1,1-Dichloroethane
0.10
Not Detected
0.40
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.50
Not Detected
1.5
Not Detected
cis-1,2-Dichloroethene
0.10
Not Detected
0.40
Not Detected
Tetrahydrofuran
0.50
Not Detected
1.5
Not Detected
Chloroform
0.10
Not Detected
0.49
Not Detected
1,1,1-Trichloroethane
0.10
Not Detected
0.54
Not Detected
Cyclohexane
0.50
Not Detected
1.7
Not Detected
Carbon Tetrachloride
0.10
Not Detected
0.63
Not Detected
2,2,4-Trimethylpentane
0.50
Not Detected
2.3
Not Detected
Benzene
0.10
Not Detected
0.32
Not Detected
1,2-Dichloroethane
0.10
Not Detected
0.40
Not Detected
Heptane
0.50
Not Detected
2.0
Not Detected
Trichloroethene
0.10
Not Detected
0.54
Not Detected
1,2-Dichloropropane
0.10
Not Detected
0.46
Not Detected
1,4-Dioxane
0.10
Not Detected
0.36
Not Detected
Bromodichloromethane
0.10
Not Detected
0.67
Not Detected
cis-1,3-Dichloropropene
0.10
Not Detected
0.45
Not Detected
4-Methyl-2-pentanone
0.10
Not Detected
0.41
Not Detected
Toluene
0.10
Not Detected
0.38
Not Detected
trans-1,3-Dichloropropene
0.10
Not Detected
0.45
Not Detected
1,1,2-Trichloroethane
0.10
Not Detected
0.54
Not Detected
Tetrachloroethene
0.10
Not Detected
0.68
Not Detected
2-Hexanone
0.50
Not Detected
2.0
Not Detected
Page 40 of 55

eurofins
Air Toxics
Client Sample ID: Lab Blank
Lab ID#: 2111112-16A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111107 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 02:07 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.10
Not Detected
0.85
Not Detected
1,2-Dibromoethane (EDB)
0.10
Not Detected
0.77
Not Detected
Chlorobenzene
0.10
Not Detected
0.46
Not Detected
Ethyl Benzene
0.10
Not Detected
0.43
Not Detected
m,p-Xylene
0.10
Not Detected
0.43
Not Detected
o-Xylene
0.10
Not Detected
0.43
Not Detected
Styrene
0.10
Not Detected
0.42
Not Detected
Bromoform
0.10
Not Detected
1.0
Not Detected
Cumene
0.10
Not Detected
0.49
Not Detected
1,1,2,2-Tetrachloroethane
0.10
Not Detected
0.69
Not Detected
Propylbenzene
0.10
Not Detected
0.49
Not Detected
4-Ethyltoluene
0.10
Not Detected
0.49
Not Detected
1,3,5-Trimethylbenzene
0.10
Not Detected
0.49
Not Detected
1,2,4-Trimethylbenzene
0.10
Not Detected
0.49
Not Detected
1,3-Dichlorobenzene
0.10
Not Detected
0.60
Not Detected
1,4-Dichlorobenzene
0.10
Not Detected
0.60
Not Detected
alpha-Chlorotoluene
0.10
Not Detected
0.52
Not Detected
1,2-Dichlorobenzene
0.10
Not Detected
0.60
Not Detected
1,2,4-Trichlorobenzene
0.50
Not Detected
3.7
Not Detected
Hexachlorobutadiene
0.50
Not Detected
5.3
Not Detected
Naphthalene
0.50
Not Detected
2.6
Not Detected
Container Type: NA - Not Applicable
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
106
70-130
Toluene-d8
94
70-130
4-Bromofluorobenzene
92
70-130
Page 41 of 55

eurofins
Air Toxics
Client Sample ID: Lab Blank
Lab ID#: 2111112-16B
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111206 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 12:33 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Freon 12
0.50
Not Detected
2.5
Not Detected
Freon 114
0.10
Not Detected
0.70
Not Detected
Chloromethane
0.50
Not Detected
1.0
Not Detected
Vinyl Chloride
0.10
Not Detected
0.26
Not Detected
1,3-Butadiene
0.10
Not Detected
0.22
Not Detected
Bromomethane
0.50
Not Detected
1.9
Not Detected
Chloroethane
0.50
Not Detected
1.3
Not Detected
Freon 11
0.10
Not Detected
0.56
Not Detected
Ethanol
0.50
Not Detected
0.94
Not Detected
Freon 113
0.10
Not Detected
0.77
Not Detected
1,1-Dichloroethene
0.10
Not Detected
0.40
Not Detected
Acetone
1.0
Not Detected
2.4
Not Detected
2-Propanol
0.50
Not Detected
1.2
Not Detected
Carbon Disulfide
0.50
Not Detected
1.6
Not Detected
3-Chloropropene
0.50
Not Detected
1.6
Not Detected
Methylene Chloride
0.20
Not Detected
0.69
Not Detected
Methyl tert-butyl ether
0.10
Not Detected
0.36
Not Detected
trans-1,2-Dichloroethene
0.10
Not Detected
0.40
Not Detected
Hexane
0.50
Not Detected
1.8
Not Detected
1,1-Dichloroethane
0.10
Not Detected
0.40
Not Detected
2-Butanone (Methyl Ethyl Ketone)
0.50
Not Detected
1.5
Not Detected
cis-1,2-Dichloroethene
0.10
Not Detected
0.40
Not Detected
Tetrahydrofuran
0.50
Not Detected
1.5
Not Detected
Chloroform
0.10
Not Detected
0.49
Not Detected
1,1,1-Trichloroethane
0.10
Not Detected
0.54
Not Detected
Cyclohexane
0.50
Not Detected
1.7
Not Detected
Carbon Tetrachloride
0.10
Not Detected
0.63
Not Detected
2,2,4-Trimethylpentane
0.50
Not Detected
2.3
Not Detected
Benzene
0.10
Not Detected
0.32
Not Detected
1,2-Dichloroethane
0.10
Not Detected
0.40
Not Detected
Heptane
0.50
Not Detected
2.0
Not Detected
Trichloroethene
0.10
Not Detected
0.54
Not Detected
1,2-Dichloropropane
0.10
Not Detected
0.46
Not Detected
1,4-Dioxane
0.10
Not Detected
0.36
Not Detected
Bromodichloromethane
0.10
Not Detected
0.67
Not Detected
cis-1,3-Dichloropropene
0.10
Not Detected
0.45
Not Detected
4-Methyl-2-pentanone
0.10
Not Detected
0.41
Not Detected
Toluene
0.10
Not Detected
0.38
Not Detected
trans-1,3-Dichloropropene
0.10
Not Detected
0.45
Not Detected
1,1,2-Trichloroethane
0.10
Not Detected
0.54
Not Detected
Tetrachloroethene
0.10
Not Detected
0.68
Not Detected
2-Hexanone
0.50
Not Detected
2.0
Not Detected
Page 42 of 55

eurofins
Air Toxics
Client Sample ID: Lab Blank
Lab ID#: 2111112-16B
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111206 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 12:33 PM
Rpt. Limit Amount Rpt. Limit Amount
Compound (ppbv) (ppbv) (ug/m3) (ug/m3)
Dibromochloromethane
0.10
Not Detected
0.85
Not Detected
1,2-Dibromoethane (EDB)
0.10
Not Detected
0.77
Not Detected
Chlorobenzene
0.10
Not Detected
0.46
Not Detected
Ethyl Benzene
0.10
Not Detected
0.43
Not Detected
m,p-Xylene
0.10
Not Detected
0.43
Not Detected
o-Xylene
0.10
Not Detected
0.43
Not Detected
Styrene
0.10
Not Detected
0.42
Not Detected
Bromoform
0.10
Not Detected
1.0
Not Detected
Cumene
0.10
Not Detected
0.49
Not Detected
1,1,2,2-Tetrachloroethane
0.10
Not Detected
0.69
Not Detected
Propylbenzene
0.10
Not Detected
0.49
Not Detected
4-Ethyltoluene
0.10
Not Detected
0.49
Not Detected
1,3,5-Trimethylbenzene
0.10
Not Detected
0.49
Not Detected
1,2,4-Trimethylbenzene
0.10
Not Detected
0.49
Not Detected
1,3-Dichlorobenzene
0.10
Not Detected
0.60
Not Detected
1,4-Dichlorobenzene
0.10
Not Detected
0.60
Not Detected
alpha-Chlorotoluene
0.10
Not Detected
0.52
Not Detected
1,2-Dichlorobenzene
0.10
Not Detected
0.60
Not Detected
1,2,4-Trichlorobenzene
0.50
Not Detected
3.7
Not Detected
Hexachlorobutadiene
0.50
Not Detected
5.3
Not Detected
Naphthalene
0.50
Not Detected
2.6
Not Detected
Container Type: NA - Not Applicable
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
104
70-130
Toluene-d8
94
70-130
4-Bromofluorobenzene
90
70-130
Page 43 of 55

ti eurofins
Air Toxics
Client Sample ID: CCV
Lab ID#: 2111112-17A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111102 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 08:41 AM
Compound %Recovery
Freon 12
100
Freon 114
102
Chloromethane
93
Vinyl Chloride
92
1,3-Butadiene
92
Bromomethane
94
Chloroethane
94
Freon 11
ill
Ethanol
76
Freon 113
93
1,1-Dichloroethene
98
Acetone
77
2-Propanol
86
Carbon Disulfide
95
3-Chloropropene
102
Methylene Chloride
91
Methyl tert-butyl ether
100
trans-1,2-Dichloroethene
99
Hexane
102
1,1-Dichloroethane
93
2-Butanone (Methyl Ethyl Ketone)
101
cis-1,2-Dichloroethene
102
Tetrahydrofuran
84
Chloroform
98
1,1,1-Trichloroethane
101
Cyclohexane
102
Carbon Tetrachloride
115
2,2,4-Trimethylpentane
105
Benzene
101
1,2-Dichloroethane
101
Heptane
112
Trichloroethene
106
1,2-Dichloropropane
99
1,4-Dioxane
108
Bromodichloromethane
103
cis-1,3-Dichloropropene
102
4-Methyl-2-pentanone
104
Toluene
109
trans-1,3-Dichloropropene
105
1,1,2-Trichloroethane
101
Tetrachloroethene
100
2-Hexanone
98
Page 44 of 55

ti eurofins
Air Toxics
Client Sample ID: CCV
Lab ID#: 2111112-17A
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111102 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 08:41 AM
Compound %Recovery
Dibromochloromethane
113
1,2-Dibromoethane (EDB)
104
Chlorobenzene
105
Ethyl Benzene
116
m,p-Xylene
109
o-Xylene
103
Styrene
115
Bromoform
104
Cumene
112
1,1,2,2-Tetrachloroethane
99
Propylbenzene
118
4-Ethyltoluene
122
1,3,5-Trimethylbenzene
126
1,2,4-Trimethylbenzene
128
1,3-Dichlorobenzene
104
1,4-Dichlorobenzene
109
alpha-Chlorotoluene
99
1,2-Dichlorobenzene
110
1,2,4-Trichlorobenzene
119
Hexachlorobutadiene
110
Naphthalene
120
Container Type: NA - Not Applicable
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
90
70-130
Toluene-d8
109
70-130
4-Bromofluorobenzene
100
70-130
Page 45 of 55

ti eurofins
Air Toxics
Client Sample ID: CCV
Lab ID#: 2111112-17B
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111202 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 09:28 AM
Compound %Recovery
Freon 12
104
Freon 114
107
Chloromethane
96
Vinyl Chloride
97
1,3-Butadiene
96
Bromomethane
100
Chloroethane
95
Freon 11
116
Ethanol
80
Freon 113
100
1,1-Dichloroethene
102
Acetone
79
2-Propanol
96
Carbon Disulfide
100
3-Chloropropene
107
Methylene Chloride
96
Methyl tert-butyl ether
107
trans-1,2-Dichloroethene
104
Hexane
106
1,1-Dichloroethane
98
2-Butanone (Methyl Ethyl Ketone)
104
cis-1,2-Dichloroethene
106
Tetrahydrofuran
88
Chloroform
101
1,1,1-Trichloroethane
107
Cyclohexane
107
Carbon Tetrachloride
119
2,2,4-Trimethylpentane
108
Benzene
99
1,2-Dichloroethane
96
Heptane
110
Trichloroethene
101
1,2-Dichloropropane
97
1,4-Dioxane
ill
Bromodichloromethane
100
cis-1,3-Dichloropropene
99
4-Methyl-2-pentanone
100
Toluene
103
trans-1,3-Dichloropropene
103
1,1,2-Trichloroethane
98
Tetrachloroethene
98
2-Hexanone
101
Page 46 of 55

ti eurofins
Air Toxics
Client Sample ID: CCV
Lab ID#: 2111112-17B
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111202 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 09:28 AM
Compound %Recovery
Dibromochloromethane
112
1,2-Dibromoethane (EDB)
104
Chlorobenzene
101
Ethyl Benzene
ill
m,p-Xylene
103
o-Xylene
98
Styrene
108
Bromoform
102
Cumene
106
1,1,2,2-Tetrachloroethane
93
Propylbenzene
109
4-Ethyltoluene
116
1,3,5-Trimethylbenzene
121
1,2,4-Trimethylbenzene
125
1,3-Dichlorobenzene
100
1,4-Dichlorobenzene
104
alpha-Chlorotoluene
94
1,2-Dichlorobenzene
103
1,2,4-Trichlorobenzene
113
Hexachlorobutadiene
105
Naphthalene
112
Container Type: NA - Not Applicable
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
95
70-130
Toluene-d8
103
70-130
4-Bromofluorobenzene
97
70-130
Page 47 of 55

eurofins
Air TQxics
Client Sample ID: LCS
Lab ID#: 2111112-18A
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v111103 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 10:24 AM
Method
Compound
%Recovery
Limits
Freon 12
99
70-130
Freon 114
101
70-130
Chloromethane
87
70-130
Vinyl Chloride
92
70-130
1,3-Butadiene
93
70-130
Bromomethane
98
70-130
Chloroethane
88
70-130
Freon 11
109
70-130
Ethanol
71
70-130
Freon 113
93
70-130
1,1-Dichloroethene
100
70-130
Acetone
77
70-130
2-Propanol
94
70-130
Carbon Disulfide
94
70-130
3-Chloropropene
95
70-130
Methylene Chloride
88
70-130
Methyl tert-butyl ether
98
70-130
trans-1,2-Dichloroethene
97
70-130
Hexane
102
70-130
1,1-Dichloroethane
90
70-130
2-Butanone (Methyl Ethyl Ketone)
100
70-130
cis-1,2-Dichloroethene
102
70-130
Tetrahydrofuran
91
70-130
Chloroform
95
70-130
1,1,1-Trichloroethane
102
70-130
Cyclohexane
101
70-130
Carbon Tetrachloride
96
70-130
2,2,4-Trimethylpentane
103
70-130
Benzene
100
70-130
1,2-Dichloroethane
96
70-130
Heptane
110
70-130
Trichloroethene
105
70-130
1,2-Dichloropropane
96
70-130
1,4-Dioxane
114
70-130
Bromodichloromethane
99
70-130
cis-1,3-Dichloropropene
100
70-130
4-Methyl-2-pentanone
103
70-130
Toluene
104
70-130
trans-1,3-Dichloropropene
103
70-130
1,1,2-Trichloroethane
96
70-130
Tetrachloroethene
99
70-130
2-Hexanone
105
70-130
Page 48 of 55

ti eurofins
Air Toxics
Client Sample ID: LCS
Lab ID#: 2111112-18A
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v111103 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 10:24 AM
Method
Compound
%Recovery
Limits
Dibromochloromethane
ill
70-130
1,2-Dibromoethane (EDB)
104
70-130
Chlorobenzene
103
70-130
Ethyl Benzene
112
70-130
m,p-Xylene
ill
70-130
o-Xylene
104
70-130
Styrene
116
70-130
Bromoform
104
70-130
Cumene
109
70-130
1,1,2,2-Tetrachloroethane
95
70-130
Propylbenzene
116
70-130
4-Ethyltoluene
124
70-130
1,3,5-Trimethylbenzene
123
70-130
1,2,4-Trimethylbenzene
130
70-130
1,3-Dichlorobenzene
104
70-130
1,4-Dichlorobenzene
110
70-130
alpha-Chlorotoluene
102
70-130
1,2-Dichlorobenzene
108
70-130
1,2,4-Trichlorobenzene
1310
70-130
Hexachlorobutadiene
122
70-130
Naphthalene
143 Q
60-140
Q = Exceeds Quality Control limits.
Container Type: NA - Not Applicable
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 87 70-130
Toluene-d8 104 70-130
4-Bromofluorobenzene 101 70-130
Page 49 of 55

eurofins
Air Toxics
Client Sample ID: LCSD
Lab ID#: 2111112-18AA
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111104 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 11:11 AM
Method
Compound %Recovery Limits
Freon 12
101
70-130
Freon 114
103
70-130
Chloromethane
88
70-130
Vinyl Chloride
94
70-130
1,3-Butadiene
95
70-130
Bromomethane
98
70-130
Chloroethane
93
70-130
Freon 11
ill
70-130
Ethanol
74
70-130
Freon 113
95
70-130
1,1-Dichloroethene
103
70-130
Acetone
77
70-130
2-Propanol
98
70-130
Carbon Disulfide
97
70-130
3-Chloropropene
97
70-130
Methylene Chloride
89
70-130
Methyl tert-butyl ether
105
70-130
trans-1,2-Dichloroethene
98
70-130
Hexane
104
70-130
1,1-Dichloroethane
91
70-130
2-Butanone (Methyl Ethyl Ketone)
103
70-130
cis-1,2-Dichloroethene
103
70-130
Tetrahydrofuran
90
70-130
Chloroform
98
70-130
1,1,1-Trichloroethane
102
70-130
Cyclohexane
105
70-130
Carbon Tetrachloride
96
70-130
2,2,4-Trimethylpentane
105
70-130
Benzene
96
70-130
1,2-Dichloroethane
92
70-130
Heptane
108
70-130
Trichloroethene
101
70-130
1,2-Dichloropropane
94
70-130
1,4-Dioxane
109
70-130
Bromodichloromethane
97
70-130
cis-1,3-Dichloropropene
99
70-130
4-Methyl-2-pentanone
100
70-130
Toluene
100
70-130
trans-1,3-Dichloropropene
101
70-130
1,1,2-Trichloroethane
94
70-130
Tetrachloroethene
95
70-130
2-Hexanone
102
70-130
Page 50 of 55

ti eurofins
Air Toxics
Client Sample ID: LCSD
Lab ID#: 2111112-18AA
MODIFIED EPA METHOD TO-15 GC/MS FULL SCAN
File Name: v111104 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/11/21 11:11 AM
Method
Compound
%Recovery
Limits
Dibromochloromethane
108
70-130
1,2-Dibromoethane (EDB)
100
70-130
Chlorobenzene
102
70-130
Ethyl Benzene
108
70-130
m,p-Xylene
108
70-130
o-Xylene
100
70-130
Styrene
112
70-130
Bromoform
102
70-130
Cumene
106
70-130
1,1,2,2-Tetrachloroethane
91
70-130
Propylbenzene
110
70-130
4-Ethyltoluene
119
70-130
1,3,5-Trimethylbenzene
118
70-130
1,2,4-Trimethylbenzene
123
70-130
1,3-Dichlorobenzene
98
70-130
1,4-Dichlorobenzene
105
70-130
alpha-Chlorotoluene
98
70-130
1,2-Dichlorobenzene
103
70-130
1,2,4-Trichlorobenzene
130
70-130
Hexachlorobutadiene
117
70-130
Naphthalene
138
60-140
Container Type: NA - Not Applicable
Method
Surrogates
%Recovery
Limits
1,2-Dichloroethane-d4
91
70-130
Toluene-d8
102
70-130
4-Bromofluorobenzene
97
70-130
Page 51 of 55

eurofins
Air Toxics
Client Sample ID: LCS
Lab ID#: 2111112-18B
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v111203 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 10:14 AM
Method
Compound
%Recovery
Limits
Freon 12
101
70-130
Freon 114
102
70-130
Chloromethane
87
70-130
Vinyl Chloride
93
70-130
1,3-Butadiene
93
70-130
Bromomethane
96
70-130
Chloroethane
91
70-130
Freon 11
110
70-130
Ethanol
73
70-130
Freon 113
95
70-130
1,1-Dichloroethene
102
70-130
Acetone
79
70-130
2-Propanol
95
70-130
Carbon Disulfide
95
70-130
3-Chloropropene
96
70-130
Methylene Chloride
90
70-130
Methyl tert-butyl ether
104
70-130
trans-1,2-Dichloroethene
99
70-130
Hexane
103
70-130
1,1-Dichloroethane
91
70-130
2-Butanone (Methyl Ethyl Ketone)
101
70-130
cis-1,2-Dichloroethene
100
70-130
Tetrahydrofuran
87
70-130
Chloroform
96
70-130
1,1,1-Trichloroethane
102
70-130
Cyclohexane
104
70-130
Carbon Tetrachloride
96
70-130
2,2,4-Trimethylpentane
103
70-130
Benzene
95
70-130
1,2-Dichloroethane
94
70-130
Heptane
108
70-130
Trichloroethene
102
70-130
1,2-Dichloropropane
92
70-130
1,4-Dioxane
ill
70-130
Bromodichloromethane
99
70-130
cis-1,3-Dichloropropene
97
70-130
4-Methyl-2-pentanone
100
70-130
Toluene
101
70-130
trans-1,3-Dichloropropene
102
70-130
1,1,2-Trichloroethane
98
70-130
Tetrachloroethene
97
70-130
2-Hexanone
104
70-130
Page 52 of 55

ti eurofins
Air Toxics
Client Sample ID: LCS
Lab ID#: 2111112-18B
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v111203 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 10:14 AM
Method
Compound
%Recovery
Limits
Dibromochloromethane
113
70-130
1,2-Dibromoethane (EDB)
103
70-130
Chlorobenzene
104
70-130
Ethyl Benzene
113
70-130
m,p-Xylene
112
70-130
o-Xylene
104
70-130
Styrene
118
70-130
Bromoform
103
70-130
Cumene
112
70-130
1,1,2,2-Tetrachloroethane
96
70-130
Propylbenzene
117
70-130
4-Ethyltoluene
124
70-130
1,3,5-Trimethylbenzene
122
70-130
1,2,4-Trimethylbenzene
130
70-130
1,3-Dichlorobenzene
105
70-130
1,4-Dichlorobenzene
ill
70-130
alpha-Chlorotoluene
102
70-130
1,2-Dichlorobenzene
108
70-130
1,2,4-Trichlorobenzene
1350
70-130
Hexachlorobutadiene
123
70-130
Naphthalene
140
60-140
Q = Exceeds Quality Control limits.
Container Type: NA - Not Applicable
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 88 70-130
Toluene-d8 101 70-130
4-Bromofluorobenzene 102 70-130
Page 53 of 55

eurofins
Air Toxics
Client Sample ID: LCSD
Lab ID#: 2111112-18BB
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v111204 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 10:59 AM
Method
Compound
%Recovery
Limits
Freon 12
98
70-130
Freon 114
101
70-130
Chloromethane
86
70-130
Vinyl Chloride
92
70-130
1,3-Butadiene
93
70-130
Bromomethane
95
70-130
Chloroethane
90
70-130
Freon 11
110
70-130
Ethanol
73
70-130
Freon 113
94
70-130
1,1-Dichloroethene
100
70-130
Acetone
79
70-130
2-Propanol
93
70-130
Carbon Disulfide
94
70-130
3-Chloropropene
98
70-130
Methylene Chloride
87
70-130
Methyl tert-butyl ether
103
70-130
trans-1,2-Dichloroethene
97
70-130
Hexane
102
70-130
1,1-Dichloroethane
91
70-130
2-Butanone (Methyl Ethyl Ketone)
102
70-130
cis-1,2-Dichloroethene
100
70-130
Tetrahydrofuran
88
70-130
Chloroform
95
70-130
1,1,1-Trichloroethane
101
70-130
Cyclohexane
100
70-130
Carbon Tetrachloride
95
70-130
2,2,4-Trimethylpentane
101
70-130
Benzene
95
70-130
1,2-Dichloroethane
91
70-130
Heptane
104
70-130
Trichloroethene
100
70-130
1,2-Dichloropropane
92
70-130
1,4-Dioxane
109
70-130
Bromodichloromethane
99
70-130
cis-1,3-Dichloropropene
98
70-130
4-Methyl-2-pentanone
99
70-130
Toluene
99
70-130
trans-1,3-Dichloropropene
104
70-130
1,1,2-Trichloroethane
94
70-130
Tetrachloroethene
96
70-130
2-Hexanone
104
70-130
Page 54 of 55

ti eurofins
Air Toxics
Client Sample ID: LCSD
Lab ID#: 2111112-18BB
MODIFIED EPA METHOD TO-15 GUMS FULL SCAN
File Name: v111204 Date of Collection: NA
Dil. Factor: 1.00 Date of Analysis: 11/12/21 10:59 AM
Method
Compound
%Recovery
Limits
Dibromochloromethane
ill
70-130
1,2-Dibromoethane (EDB)
102
70-130
Chlorobenzene
103
70-130
Ethyl Benzene
ill
70-130
m,p-Xylene
113
70-130
o-Xylene
106
70-130
Styrene
116
70-130
Bromoform
102
70-130
Cumene
ill
70-130
1,1,2,2-Tetrachloroethane
93
70-130
Propylbenzene
114
70-130
4-Ethyltoluene
122
70-130
1,3,5-Trimethylbenzene
120
70-130
1,2,4-Trimethylbenzene
129
70-130
1,3-Dichlorobenzene
103
70-130
1,4-Dichlorobenzene
108
70-130
alpha-Chlorotoluene
102
70-130
1,2-Dichlorobenzene
107
70-130
1,2,4-Trichlorobenzene
1340
70-130
Hexachlorobutadiene
122
70-130
Naphthalene
148 Q
60-140
Q = Exceeds Quality Control limits.
Container Type: NA - Not Applicable
Method
Surrogates %Recovery Limits
1,2-Dichloroethane-d4 86 70-130
Toluene-d8 102 70-130
4-Bromofluorobenzene 100 70-130
Page 55 of 55

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Heavy Industrial Development Applicants �ti ti tiT. 1. 1. 11
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maps. Theo, maps and dab ere a-- in, Aided br be b... It
br Alam ano, Counry citisno Weconslanty trice b improve the
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TABLE 4
SUMMARY OF ABANDONED WELL LOCATIONS
FORMER AMI FACILITY
BURLINGTON, NORTH CAROLINA
MSE Job 304
Well ID
Number
Parcel Record
Number
Owners Name
Owners Address
Well Use/Status
1A
8864519871
Emma Brown
1003 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
2A
8864518936
Carolina Hosiery
963 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
3A
8864612925
Evelyn Curl
1010 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
4A
8864621072
David & Kathy Payne Heirs
1006 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
5A
8864612925
Hilda F. Johnson Heirs
966 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
6A
8864620125
William & Linda Ford
960 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
7A
8864529226
Jeffrey Dodson
952 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
8A
8864527443
Jennifer Brown
930 Hahn Road, Burlington, NC
Private Supply Well/Abandoned
9A
8864619570
Carolina Hosiery
2612 Tucker Street, Burlington
(2) Private Supply Wells/Abandoned
Notes:

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APPENDICES
INERAL
PRINGS
enki nmenul, p.r-

APPENDIX D
BROWNFIELD RECEPTOR SURVEY FORM

North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
BROWNFIELDS PROPERTY RECEPTOR SURVEY
This form was created to clarify and simplify preparing a receptor survey for a brownfield site. Please provide the information
requested below. Distances are measured from the site property boundary unless otherwise indicated by the DEQ Brownfield's
Project Manager (PM).
Site: Former AMI Site
Address: 2609 Tucker Street Extension
City:
County:
Burlington, NC
Alamance
Brownfields Project Number: 19025-015-001
Property and Building Characteristics
Surface Conditions
Current Usage
Proposed Usage
Size of Property (acres)
17.62
% of property that is wooded/brush
10%
% of property that is grassed areas
5%
% of property that is agricultural crops
28%
% of property that is paved
12%
% of property that is covered by buildings
15%
If an existing building is on -site, please respond to the following. Information can be provided on additional sheets as needed. If
numerous buildings are on -site, consult with your PM as only information on specific buildings may be needed.
a. Provide occupancy and use information.
Building is used for storage and shipment of textile products. A small area is used as office space
b. Describe the construction of the builidng including materials (e.g. wood frame, block), type and size of openings (e.g. windows,
bay doors), and height (number of stories).
Concrete block and steel construction. Building is primarily one story. One area is two story
c. Describe the foundation construction. Include details on type, floor construction, and depth below grade.
Foundation is poured concrete, floor is concrete. The grade depth is unknown
d. Describe the HVAC system in the building. Include available details on type, equipment location, source of air return, and
design considerations (e.g. positive pressure?).
Pictures are attached
e. Are any subslab ventilation systems or moisture barriers in place? If so, please provide details.
No subslab ventilation system. Due to age a vapor barrier is most -likely not present.
Rev. 09/2015 Page 1 of 3

North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
Surrounding Property Land Use
Please provide information on the following land uses in the vicinity of the subject site, including a map of the surrounding areas.
If specific receptors are present, please provide addresses of the facilities.
Zoning/Land Use
Current Use/Occupant
Proposed Usage
North
Residential and Agricultural Field
South
Industrial Building and Agriculture Fields
East
Agriculture
West
Industrial Building and Vacant Woods
Specific Land Uses of Interest
Y/N *
�ft� Distance
Direction
Address
Is a school or daycare center within 1,000 ft of the Property?
N
Is there a residence within 1,000 ft of the Property?
Y
40FT
NW
1003 Hahn Road
Is there a basement within 1,000 ft of the Property
N
* If numerous facilities of interest are present, their locations can be placed on a map in lieu of providing specific addresses.
Utilities
For the subject property, please provide a map of known buried utilites. If available, include depth to top, construction material,
and diameter of the utilities. In addition, please provide the following information on utilty providers. If additional assessment
is required, the public utility locators should be contacted. This information can then be added to a site map.
Is there a septic system on -site? (Y or N) No
Please provide the utility providers for the subject property
a. Natural Gas Piedmont Natural Gas
b. Sewer _ Burlington
c. Electricity _ Duke Energy
d. Other
For surrounding properties, please complete the following table with available information.
Utility/Potential Receptor
Y/N *
Distance(ft)Direction
Is a storm water pipe within 100 ft of the Property boundary?
Y
50'
south
Is a sanitary sewer within 100 ft of the Property boundary?
Y
50'
south
Is a septic system leach field within 500 ft of the Property boundary?
n
Is a water line main within 100 ft of Property boundary?
v
50'
south
Is a natural gas line main within 100 ft of the Property boundary?
50'
south
Is a buried telephone/ cable main within 100 ft of the Property boundary?
50'
south
Is a buried electrical cable main within 100 ft of Property boundary?
50'
south
* If yes, please provide a map or detailed information (distance, direction, depth) of the utility in correlation with the subject
property.
Rev. 09/2015 Page 2 of 3

North Carolina Department of Environmental Quality
Division of Waste Management
Brownfields Program
Water Supply
The purpose of this section is to provide information on the water supply for the site and surrounding areas.
What is the potable water supply for the property? Public _x Private
If Private, please provide details of the water supply source (i.e. well location, well construction, etc). If public, please include the
water providers name.
Please provide the following information regarding water supply wells in the vicinity of the Property. At a minimum, a
windshield survey within 1,500 ft of the property boundaries should be completed to determine if water supply or irrigation
wells may be present. Information from applicable databases can and should be utilized; however, should not be utilized in lieu
of the windshield survey. If multiple wells are present within the requested radius, please provide a map of the well locations. If
needed, please attach a separate table to list all wells. Please note, the PM may opt for a more extensive water supply well survey
if needed.
Water Supply Wells
YIN
Distance
Direction
Address
Is a public water supply well within 1 mile of the Property boundary?
n
Is a private water supply well within 1,500 ft of the Property
y
see table and ma
Is an irrigation well within 1,500 ft of the Property boundary?
y
I see table and ma p
I
Surface Water & Wetlands
The purpose of this section is to provide information on the presence of surface waters and/or wetlands on, or in the vicinity of
the Property.
Provide Information regarding Surface Water
Response/Comments
and Wetlands
Are there surface water features on the
property? (If yes, please complete a. to d.)
None on site
a. Is the water body naturally developed or
man-made?
b. List the uses of the water body.
c. What is the source of the water for the
water body?
d. What is the nature of the bottom of the
water body (e.g., rocky or concrete bottom,
drainage ways or impoundments)
If no on -site surface water features, what is the
nearest surface water body?
Pond 1700 ft southwest of property
Are there any wetlands present on the property?
If no wetlands on -site, are wetlands suspected
None on site
on adjoining properties?
Rev. 09/2015 Page 3 of 3

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TABLE 2
ADJACENT PROPERTY OWNERS
COUNTRY CORNER MINI MART
ROBBINS, NORTH CAROLINA
MSE Job 304
Property
Map ID Number
Identification
Owners Name
Owners Mailing Address
Number
35
862004825658
Clarence Hussey
6992 HWY 705, Robbins, NC 27325
41
862004829816
Greene's Hardware
PO Box 186, Robbins, NC 27235
40
862004923803
Thomas Moore
166 Fentress Rd., Robbins, NC 27235
18
862004829396
Dixie Lewis
13007 NC Hwy 24/27, Robbins, NC 27325
50
862004825431
INPAH Group,LLC
1289 N. Fordham Blvd, St A-1, Chapel Hill, NC 27514
Notes:

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Owner Name: CAROLINA HOSIERY MILLS INC
GP I N: 8864610441
PI D: 12-5-20
Heavy Industrial Development Applicants PERMITAPPROVED
APPLIED FOR PERMIT ,
PERMIT RENEWED
UNDER CONSTRUCTION
March 3, 2022
Mamance County GIS
Mamance County Tax Department
0 0.06 0.12 mi
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AWLAIMER:
The dal—ts and m aps available are not .—y grade or a legal
doe enl. They or.
r abeat apto—i.atienofwhaliso,the
ground, but do contain errors. The data mm es from —bus
nationally, the stag of North Carolina, and here in
A—nce Counry. a amance County xi ll not be held responsible
for Ne misuse, .iarep...ntafion, or m isinterpre@lion ofth, data or
maps. Theo, maps and dab ere a-- in, Aided br be b... It
br Alam ano, Counry citisno Weconslanty trice b improve the
quality and expand the amount of dab and maps mail able.
ALAMANCE CO WTVahall ass'meno li.bilityfor.ny errors,
oml ssbns, or Inaccuracies n the Info.natlon proN Rd regarll ess of
now caused; or any deal ron made or-ti on to,en or not taken by
'el iano, upon any i nbrtion or data furnished hereunder.
Thou"' Movingly esi— any and all dais ford.. egos against
any and all of the ,nines m. prising the aamance County cis
bm that may sysarise from be mapping data. Wte: 3M2022

APPENDIX E
WATER WELL REQUEST AND
RESPONSES

MINERAL,
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Carolina Hosiery Mills Inc.
2316 Tucker Street
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc, Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
Dear Mr. Koury:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Pfease
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
Yused
for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Erwronmental, PC
At4,
iris B. Pollard, L.G.
President

MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Carolina Hosiery Mills Inc.
2316 Tucker Street
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
Dear Mr. Koury:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
_ Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
` [ /6'
Kirk S. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Holt Property Group LLC
1907 Sunnybrook Drive
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells withinin 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this fetter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
/ �41 6WIA4-?�
Kirk B. Pollard, L.G.
President

MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Flexcell Holdings Corp. LLC
2703 Tucker Street, Suite 700
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
X Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently colnriacteed to City grater?
_A/ not -ftrn Is a drinking water well present and not being
,�noto 1 &4� used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs E;pXironmental, PC
�j/6. (AA��
'C
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Alda Hahn P. Trust
c/o Arlie A. Hahn
234 Scotch Pine Drive
Mineral, VA 23117-4908
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-01.5-001.
MSE Job #849
Dear Ms. Hahn:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property awned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
X Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact irk Pollard at [phone]. Thank you
for your cooperation.
Sincerely, �5Ukko vj w-6&- cx� -
Mineral Springs Environmental, PC [ VW,4- N1bt
KR
Birk B. Pollard, L.G.
President
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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Lee Properties HQ LLC c/o Carl Wright
906 W. Ray Avenue
High Point, NC 27262
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Nurnher; 19025-015-001
MSE Job *849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
For your cooperation.
Sincerely,
Mineral Springs Environmental, PC
&tk"� 1�• 6&AI'67�
Kirk B. Pollard, L.G.
President

MINERAL
SPRINGS
environmental, p.c.
January 10, 2022
4600 Mineral Springs lane Raleigh, NC 27616
Burlington Alamance Airport AU
3441 N. Aviation Drive
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number- 1.9025-01.5-001.
MSE Job #849
To Whom It May Concern:
919-261-8186
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Spriggs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected io City water%
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs En � on;tal, PC
Kirk B. Pollard, L.G.
President Fl 1•� . ; �,,, .
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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Gary & Pamela Oakley
3016 Amick Road
Elon, INC 27244
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-00I
[VISE Job #849
Dear Mr. and Ms. Oakley:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,5DO feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
V/ Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
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Kirk B. Pollard, L.G,
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Chizz Properties LLC
Post Office Box 1977
Burlington, NC 27216
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Proiect Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water",
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs En ironmentaII C
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Carolina Hosiery Mills Inc.
2316 Tucker Street
Burlington, NC 27215
Reference: Drinking Water Surrey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownf elds Project Number: 19025-015-001
MSE Job #849
Dear Mr. Koury:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
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Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Carolina Hosiery MJIJs Inc.
2316 Tucker Street
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Jab #849
Dear Mr. Koury:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfieids Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs En ironmental, PC
V i
irk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Alda Hahn P. Trust
c/o Arlie A. Hahn
234 Scotch Pine Drive
Mineral, VA 23II7-4908
Reference: Drinking Water Survey
Former American Multimedia international, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
Dear Ms. Hahn:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, north Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4660 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
James Penny
926 Hahn Road
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
Dear Mr. Penny:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
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Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, IBC 27616 919-261-8186
]anuary 10, 2022
Candy Hopkins
939 Hahn Read
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
Dear Ms. Hopkins:
Mineral Springs Environmental PC {MSE} has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina,
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property awned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
neral Springs ro ment I PC
irk B. Pollard, .G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Lunceford & Junnie Lewis
936 Hahn Road
Burlington, NC 27215-8657
Reference: Drinking Water Survey
Former American Multimedia International, Inc, Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number; 19025-015-001
MSE Job #849
Dear Mr. and Ms. Lewis;
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina,
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfelds Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Env'ronmentaI PC
4�k
Kirk B. Pollard, L.G.
President

MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Gary & Pamela Oakley
3016 Amick Road
Elon, NC 27244
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
Dear Mr. and Ms. Oakley:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
T Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental,,, PC
I��06,6�C
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
FLM Company
3600 Cypruss Club Drive, B101
Charlotte, NC 28210
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
&- 0&'aw
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
MDBA Holdings, LLC c/o Loomcraft Textiles Supplies
645 N. Lakeview Parkway
Vernon Hills, IL 60061-1829
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #899
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs E nYirqnrnental, PPS
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Holt Property Group LLC
1907 Sunnybrook Drive
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfelds Program has requested that an updated drinking water well survey be
performed to determine the presence of wells withinin 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental PC
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Lee Properties HQ LLC c/o Carl Wright
906 W. Ray Avenue
High Point, NC 27262
Reference: Drinking Water Survey
Former American Multimedia
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number:
MSE Job #849
To Whom It May Concern:
International, Inc. Site
19025-015-001
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs Environmental, PC
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Flexcell Holdings Corp. LLC
2703 Tucker Street, Suite 700
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern;
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the Forth Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs E rLVironmental, PC
Kirk B. Pollard, L,G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Crown Enterprises Inc. c/o Real Estate Dept.
Post Office Box 869
Warren, MI 48090-0869
Reference: Drinking water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
/Mineral Springs Environmental, PC
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Lee Properties SC LLC
187 McGrew Drive
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells withinin 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs E vironmental, PC
6. �A-4-d
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Chizz Properties LLC
Post Office Box 1977
Burlington, NC 27216
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfields Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2699 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616,
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs En ronmental, DC
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.o. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Mark S. Patterson
1550 Industry Drive
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfelds Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern;
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfelds Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs En nmental, eC
,,,,,
Kirk B. Pollard, L.G.
President

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MINERAL
SPRINGS
environmental, p.c. 4600 Mineral Springs lane Raleigh, NC 27616 919-261-8186
January 10, 2022
Burlington Alamance Airport AU
3441 N. Aviation Drive
Burlington, NC 27215
Reference: Drinking Water Survey
Former American Multimedia International, Inc. Site
2609 Tucker Street Extension
Burlington, North Carolina
Brownfelds Project Number: 19025-015-001
MSE Job #849
To Whom It May Concern:
Mineral Springs Environmental PC (MSE) has been retained to perform environmental
assessment activities at 2609 Tucker Street Extension in Burlington, North Carolina.
Previous drinking water well surveys for the surrounding properties determined drinking
water wells were located on certain properties within close proximity to the referenced
site. Certain wells were abandoned a number of years ago. As such the North Carolina
Brownfields Program has requested that an updated drinking water well survey be
performed to determine the presence of wells within 1,500 feet of the site. Please
complete the following questions regarding property owned by you and return a copy of
this letter to 4600 Mineral Springs Lane, Raleigh, North Carolina 27616.
Yes No
Is a drinking water well still present and still being
used?
Is a drinking water well still present and being
used for irrigational or other purposes?
Are you currently connected to City water?
Is a drinking water well present and not being
used?
If you should have questions, please contact Kirk Pollard at [phone]. Thank you
for your cooperation.
Sincerely,
Mineral Springs En onmental, PC
Kirk B. Pollard, L.G.
President