HomeMy WebLinkAbout20050_Rite Aid_IAS Report_20161014
Via Email
November 9, 2016
ATCO, LLC
555 Fifth Avenue, 16th Floor
New York, NY 10017
Attention: Mr. Neil Adamson
Re: Indoor Air Assessment
Rite Aid Facility
1776 Statesville Avenue
Charlotte, North Carolina
H&H Project No. ATL-001
Dear Neil:
1.0 Introduction
This Indoor Air Assessment report has been prepared by Hart & Hickman, P.C. (H&H) on behalf
of ATCO, LLC for the Rite Aid Facility located at 1776 Statesville Avenue in Charlotte,
Mecklenburg County, North Carolina. A site location map is provided as Figure 1. The site is
occupied by three main buildings (referred to as Buildings 1, 2, and 3) ad several smaller buildings
(referred to as Buildings 48, 50, T-26, Boiler House, and Regional Training Office). A site plan
is provided as Figure 2. The site was most recently occupied by Rite Aid for warehousing
purposes, but Rite Aid is in the process of moving operations to a different location.
The site was formerly part of the Charlotte Army Missile Plant (CAMP). Results of previous
assessment activities conducted by the US Army Corps of Engineers indicate the presence of
chlorinated solvents in groundwater in the northern portion of the site as result of previous
Department of Defense (DOD) operations. To evaluate the potential for vapor intrusion into the
site buildings, H&H performed sub-slab soil vapor (SSV) and subsequent indoor air (IA) sampling
activities. The IA assessment included the collection and analysis of 23 IA samples in several of
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November 9, 2016
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the site buildings in June and September 2016. The vapor intrusion assessment activities were
completed in general accordance with the North Carolina Department of Environmental Quality
(DEQ) Division of Waste Management (DWM) Vapor Intrusion Guidance dated April 2014 (VI
Guidance).
2.0 Previous Sub-Slab Vapor Assessment Activities
As reported in the H&H Phase I and II ESA dated August 16, 2016, H&H previously installed and
sampled sub-slab soil gas monitoring points (SGMPs) at the site in April 2016. H&H installed 12
SGMPs and collected SSV samples from the following buildings:
Building 1 (SSV-4 through SSV-6) Building 48 (SSV-1 and SSV-2)
Building 2 (SSV-11 and SSV-12) Building 50 (SSV-3)
Building 3 (SSV-7 and SSV-8) Regional Training Office (SSV-10)
T-26 Building (SSV-9)
Analytical results of the sub-slab soil vapor testing indicated that trichloroethylene (TCE) (up to
3,000,000 µg/m³) was detected above the DEQ residential and non-residential Sub-Slab Soil Gas
Screening Levels (SGSLs) in the northern portion of Building 1 (SSV-4 and SSV-5) and the
eastern portion of Building 2 (SSV-11), and above the residential SGSL in Building 48 (SSV-1).
The highest concentration of TCE (3,000,000 µg/m) was detected in sample SSV-5. Chloroform
(1,300 µg/m³) was also detected in Building 1 (SSV-5) above the non-residential and residential
SGSLs, and tetrachloroethylene (PCE) (990 µg/m³) was also detected above the residential SGSL
in Building 1 (SSV-5). The analytical results are summarized in Table 1 and the SSV sample
locations are depicted on Figure 2.
Mr. Neil Adamson
November 9, 2016
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3.0 Indoor Air Assessment Activities
3.1 June 2016 Indoor Air Sampling
Based on the results of the SGMP sampling event, H&H conducted IA sampling activities within
Buildings 1, 2, and 48. On June 4, 2016 H&H collected ten IA samples from the following
locations:
Building 1 (northern portion of the building) – three IA samples were collected in the open
warehouse areas (IAS-2, IAS-4, and IAS-6) and three IA samples (IAS-1, IAS-3, and IAS-
5) were collected in office areas (shipping office, maintenance office, and an employee
office);
Building 2 (eastern portion of the building) – two IA samples (IAS-7 and 8) were collected
in the warehouse area (note – there are no offices located in the eastern portion of
Building 2); and
Building 48 – two IA samples (IAS-9 and IAS-10) were collected in storage room areas.
In addition, H&H collected one outdoor background sample (BAS-1) to evaluate background
levels of volatile organic compounds (VOC) in outdoor air. On June 4, 2016, prior to sample
collection, H&H measured the wind direction and selected an exterior background location south
of Building 1 due to the recorded wind blowing from the south. The locations of the IA samples
are depicted on Figure 2.
As part of the sampling effort, H&H measured air pressure differential between outside air and the
interior sample locations near the start, middle, and end of the eight-hour sampling period. The
pressure measurements were made using a manometer sensitive to 0.01-inches of water. In
addition, exterior wind speed, exterior wind direction, and indoor/outdoor temperatures were
recorded at the start, middle, and end of the sampling period. Precipitation was not noted
immediately prior to or during the sampling events. A summary of temperature and weather
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November 9, 2016
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recordings is provided in Table 2. In addition, H&H completed the DWM Indoor Air Building
Survey and Sampling Form for each building where IA samples were collected. The forms are
included in Appendix A.
Indoor and background air samples were collected into six-liter Summa canisters. The Summa
canisters were connected to an airflow regulator and a three ft long sampling cane which allowed
sampling to occur at approximately five ft above grade (typical breathing zone). Indoor and
background sample canister valves were opened and the sample collection occurred over an
approximate eight-hour period.
Furthermore, to evaluate worst case conditions, samples were collected on a Saturday when normal
facility operations were halted and no employees were present. Air intake fans for Building 1 were
shut off for the weekend to minimize the exchange of air in the building. Air intake fans in
Building 2 were running during the sampling event.
Following sampling activities, the sample canisters were shipped under a standard chain of custody
to Con-Test Analytical Laboratory (Con-Test) for analysis of PCE, TCE, and their degradation
products 1,1-dichloroethene (1,1-DCE), cis-1,2-dichloroethylene (cis-1,2-DCE), trans-1,2-
dichloroethylene (trans-1,2-DCE), and vinyl chloride. In addition, the samples were analyzed for
chloroform and acrolein. The analysis was performed according to EPA Method TO-15.
Please note that acrolein was included as an analyte because previous indoor air sampling
conducted by Hoffman Engineering, Inc. on behalf of Rite Aid in 2008 indicated acrolein at
concentrations above the DWM Indoor Air Screening Levels (IASLs).
3.2 September 2016 Indoor Air Sampling
Based upon the results of the June 2016 IA assessment (see Section 4.0), and discussions with
DEQ Brownfields, H&H completed additional IA assessment to further evaluate vapor intrusion
in Buildings 1, 2, and 48. In addition, as requested by DEQ, an IA sample was also collected in
the former Boiler House.
Mr. Neil Adamson
November 9, 2016
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On September 17, 2016, H&H collected 13 IA samples from the following locations:
Building 1 (south-central portion of the building) – two IA samples were collected in the
open warehouse areas in the southern portion of the building (IAS-22 and IAS-23). These
sample locations were isolated from the northern portion of Building 1 as described below.
Building 2 (eastern portion of the building) – seven indoor air samples (IAS-11 through
IAS-17) were collected in the warehouse area.
Building 48 – three indoor air samples (IAS-18, IAS-19, and IAS-20) were collected in
storage room areas. In addition, a duplicate sample (DUP-091716) was collected at the
IAS-19 location.
Former Boiler House – one indoor air sample (IAS-21) was collected in the lowest level of
the central portion of the building.
In addition, H&H collected two outdoor background samples (BAS-2 and BAS-3) to evaluate
background levels of compounds in outdoor air. Prior to sample collection, H&H measured the
wind direction and selected exterior background locations to the northwest of Building 2 (BAS-3)
and the northeast of Building 1 (BAS-2) due to the recorded wind direction blowing from the north.
The locations of the IA samples and background samples are depicted on Figure 2.
During the September 17, 2016 sampling, H&H collected weather parameters as described in
Section 3.1 and summarized on Table 2. In addition, H&H completed the DWM Indoor Air
Building Survey and Sampling Form for each building where IA samples were collected. The
forms are included in Appendix A.
To evaluate worse case conditions, samples were collected on a Saturday when normal facility
operations were halted and no employees were present in the sampling areas. Air intake fans for
Building 1 were shut off for the weekend to minimize the exchange of air in the building. Because
the June 2016 sampling activities indicated compound concentrations above IASLs in the northern
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portion of Building 1, a temporary vapor shield was installed between the northern side of the
building and the southern side of the building where the sampling was conducted. The vapor shield
consisted of plastic sheeting secured to a bay-door and man-door openings that connect the
northern side of the building to the southern side to minimize indoor air exchange between the
northern and southern sides of the building. Air intake fans were shut off on the southern side of
Building 1. The location of the temporary vapor shield is depicted on Figure 2. Following the IA
sampling, the vapor shield was removed.
Indoor and background air samples were collected into six-liter Summa canisters. The Summa
canisters were connected to an airflow regulator and a three ft long sampling cane which allowed
sampling to occur at approximately five ft above grade (typical breathing zone). Indoor and
background sample canister valves were opened and the sample collection occurred over an
approximate eight-hour period.
Following sampling activities, the sample canisters were shipped under a standard chain of custody
to Con-Test for analysis of PCE, TCE, and their degradation products 1,1-DCE, cis-1,2-DCE,
trans-1,2-DCE, and vinyl chloride. In addition, the samples were analyzed for chloroform and
acrolein. The analysis was performed according to EPA Method TO-15.
4.0 Indoor Air Assessment Results
Analytical data from the June 2016 IA sampling was compared to the residential and non-
residential DWM IASLs based on a target cancer risk (TCR) of 1 x 10-5 for potential carcinogenic
effects and a target hazard quotient (THQ) of 0.2 for potential non-carcinogenic effects. The
results indicated that acrolein (1.7 to 5.5 µg/m³) was present in each indoor air sample (IAS-1
through IAS-10) as well as the background sample BAS-1 (2.4 µg/m³) above the IASLs for
residential (0.00417 µg/m³) and non-residential (0.0175 µg/m³) indoor air. TCE was detected
above the residential IASL (0.417 µg/m³) in samples IAS-1 (1.6 µg/m³) and IAS-6 (1.0 µg/m³),
and above the non-residential IASL (1.75 µg/m³) in samples IAS-2 (54 µg/m³), IAS-3 (24 µg/m³),
IAS-4 (19 µg/m³), and IAS-5 (27 µg/m³). The samples with concentrations of TCE above the
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IASL were collected in the central and northern portions of Building 1. The June 2016 IA sampling
data is summarized in Table 3 and laboratory analytical data reports are included in Appendix B.
Analytical data from the September 2016 IA sampling indicated only acrolein (0.7 J to 4.8 µg/m³)
was detected above the non-residential IASL (0.0175 µg/m³) in 10 of the 12 IA sample locations.
Note, the September 2016 sampling data includes “J flagged” concentrations, which are estimated
concentrations detected above the laboratory method detection limit, but below the reporting limit.
H&H requested Con-Test to report these J flags concentrations due to the low IASLs for certain
compounds, such as acrolein. Acrolein was also detected above the non-residential IASL in
background samples BAS-2 (0.90 J) and BAS-3 (0.50 J). No other compounds, including TCE,
were detected above the residential or non-residential IASLs in the September 2016 IA samples.
The September 2016 IA sampling data is summarized in Table 3 and laboratory analytical data
reports are included in Appendix B.
The duplicate sample (DUP-09-17-16) had similar concentrations to the parent sample, IAS-19,
which indicates good laboratory repeatability. The duplicate and parent sample data is
summarized in Table 3.
Because acrolein was detected in the background air sample it is likely that the detections are not
associated with subsurface vapor intrusion. To further confirm this, in September 2016, H&H
requested that Con-Test report acrolein from the SSV samples collected in April 2016. The re-
analysis/revised report indicated that acrolein was not detected above laboratory method detection
limits in the SSV samples. Because acrolein was not detected in the SSV samples, it is highly
unlikely that the IA concentrations of acrolein inside the buildings are a result of vapor intrusion
from the sub-surface. Furthermore, literature review indicates that acrolein is very common in air
in urban areas because it is a by-product of petroleum and tobacco combustion. In its 2007
Toxicological Profile for acrolein, the Agency for Toxic Substances and Disease Registry
(ATSDR) reported average ambient air concentrations up to 7 µg/m³ and average indoor air
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concentrations up to 29 µg/m³. Propane forklifts and other motorized equipment are used around
the site and at the surrounding properties.
Results of the differential pressure measurements collected during the IA sampling events indicate
that during both sampling events, there was a positive differential pressure between indoor and
outdoor air in the buildings where samples were collected.
5.0 Summary and Recommendations
In June 2016 and September 2016, H&H performed IA sampling to evaluate the potential for vapor
intrusion in Buildings 1, 2, 48, and the former Boiler House due to the presence of chlorinated
solvent groundwater impacts at the Rite Aid Facility. The data indicates that samples collected
from the central and northern portions of Building 1 contained concentrations of TCE above the
DEQ residential and non-residential IASLs. TCE was not detected above the residential IASL in
the southern portion of Building 1, or in Buildings 2, 48, and the former Boiler House. Acrolein
was detected above the non-residential IASL in 21 of the 23 sample locations and in the three
background samples. Based upon the lack of acrolein detected in SSV samples, the common
occurrence of acrolein in ambient and indoor air as a result of tobacco and petroleum product
combustion, and the detection of acrolein in the background samples, H&H concludes that acrolein
is not associated with vapor intrusion from the sub-surface.
Based on the results of SSV and IA sampling activities, H&H recommends implementation of
vapor mitigation controls in the northern portion of Building 1 prior to occupancy. Vapor
mitigation controls are not warranted for the southern portion of Building 1 (when isolated rom
the northern portion of Building 1) or other buildings of the Site.
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p
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0
No
t
e
s
:
1.
S
c
r
e
e
n
i
n
g
c
r
i
t
e
r
a
b
a
s
e
d
o
n
t
h
e
N
C
D
i
v
i
s
i
o
n
o
f
W
a
s
t
e
M
a
n
a
g
e
m
e
n
t
V
a
p
o
r
I
n
t
r
u
s
i
o
n
S
c
r
e
e
n
i
n
g
L
e
v
e
l
s
(
D
W
M
V
I
S
L
-
M
a
r
c
h
2
0
1
6
)
2.
A
c
r
o
l
e
i
n
n
o
n
-
d
e
t
e
c
t
c
o
n
c
e
n
t
r
a
t
i
o
n
s
r
e
p
o
r
t
e
d
t
o
t
h
e
l
a
b
o
r
a
t
o
r
y
m
e
t
h
o
d
d
e
t
e
c
t
i
o
n
l
i
m
i
t
(
M
D
L
)
Bo
l
d
i
n
d
i
c
a
t
e
s
e
x
c
e
e
d
a
n
c
e
o
f
t
h
e
R
e
s
i
d
e
n
t
i
a
l
V
I
S
L
Un
d
e
r
l
i
n
e
i
n
d
i
c
a
t
e
s
e
x
c
e
e
d
a
n
c
e
o
f
t
h
e
N
o
n
-
R
e
s
i
d
e
n
t
i
a
l
V
I
S
L
µg/
m
3 =
m
i
c
r
o
g
r
a
m
s
p
e
r
c
u
b
i
c
m
e
t
e
r
NE
=
N
o
t
E
s
t
a
b
l
i
s
h
e
d
Sa
m
p
l
e
s
w
e
r
e
c
o
l
l
e
c
t
e
d
i
n
t
o
3
-
L
S
u
m
m
a
c
a
n
n
i
s
t
e
r
s
a
n
d
a
n
a
l
y
z
e
d
b
y
E
P
A
M
e
t
h
o
d
T
O
-
1
5
o
v
e
r
a
1
5
m
i
n
u
t
e
i
n
t
e
r
v
a
l
SS
V
=
S
u
b
S
l
a
b
S
o
i
l
G
a
s
VO
C
s
=
V
o
l
a
t
i
l
e
O
r
g
a
n
i
c
C
o
m
p
o
u
n
d
s
J
=
I
n
d
i
c
a
t
e
s
c
o
n
c
e
n
t
r
a
t
i
o
n
d
e
t
e
c
t
e
d
a
b
o
v
e
t
h
e
l
a
b
o
r
a
t
o
r
y
M
D
L
,
b
u
t
b
e
l
o
w
t
h
e
l
a
b
o
r
a
t
o
r
y
r
e
p
o
r
t
i
n
g
l
i
m
i
t
,
t
h
e
r
e
f
o
r
e
i
t
i
s
a
n
e
s
t
im
a
t
e
d
c
o
n
c
e
n
t
r
a
t
i
o
n
L-
0
3
=
I
n
d
i
c
a
t
e
s
l
a
b
o
r
a
t
o
r
y
f
o
r
t
i
f
i
e
d
b
l
a
n
k
/
l
a
b
o
r
a
t
o
r
y
c
o
n
t
r
o
l
s
a
m
p
l
e
r
e
c
o
v
e
r
y
i
s
o
u
t
s
i
d
e
o
f
c
o
n
t
r
o
l
l
i
m
i
t
s
.
R
e
p
o
r
t
e
d
v
a
l
u
e
f
o
r
t
h
i
s
c
o
m
p
o
u
n
d
i
s
l
i
k
e
l
y
t
o
b
e
b
i
a
s
e
d
o
n
t
h
e
l
o
w
s
i
d
e
V-
0
6
=
I
n
d
i
c
a
t
e
s
c
o
n
t
i
n
u
i
n
g
c
a
l
i
b
r
a
t
i
o
n
d
i
d
n
o
t
m
e
e
t
m
e
t
h
o
d
s
p
e
c
i
f
i
c
a
t
i
o
n
s
a
n
d
w
a
s
b
i
a
s
e
d
o
n
t
h
e
h
i
g
h
s
i
d
e
f
o
r
t
h
i
s
c
o
m
p
o
u
n
d
Screening Criteria 1 (µg/m 3 )DWM VISLs
VO
C
s
T
O
-
1
5
(
µ
g
/
m
3 )
S:\
A
A
A
-
M
a
s
t
e
r
P
r
o
j
e
c
t
s
\
A
T
C
O
L
L
C
-
A
T
C
\
T
a
s
k
-
0
1
0
I
n
d
o
o
r
A
i
r
\
T
a
b
l
e
s
\
S
o
i
l
g
a
s
t
a
b
l
e
.
x
l
s
S
S
V
Da
t
e
:
1
0
/
1
1
/
2
0
1
6
Table 1 Hart & Hickman, PC
Ta
b
l
e
2
Su
m
m
a
r
y
o
f
O
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IA
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IA
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1
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1
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5
Fil
e
:
S
:
\
A
A
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a
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x
l
s
T
a
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l
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2
M
o
n
i
t
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r
ing
d
a
t
a
Dat
e
:
1
0
/
7
/
2
0
1
6
Table 2 Hart & Hickman, PC
Table 3
Summary of Indoor Air Analytical Results
Rite Aid Facility
Charlotte, North Carolina
H&H Job No. ATL-001
File: S:\AAA-Master Projects\ATCO LLC - ATC\Task-010 Indoor Air\Tables\Indoor Air Table - revised Sept 2016Table 3 - IA Analytical
Date: 11/9/2016
Table 3
Hart & Hickman, PC
Indoor Air Sample ID IAS-1 IAS-2 IAS-3 IAS-4 IAS-5 IAS-6 IAS-7 IAS-8 IAS-9 IAS-10 BAS-1
Date 6/4/2016 6/4/2016 6/4/2016 6/4/2016 6/4/2016 6/4/2016 6/4/2016 6/4/2016 6/4/2016 6/4/2016 6/4/2016
Sampling Height 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft
Location Building #1 Shipping
Office
Building #1
Northern
Warehouse
Area
Building # 1 Maintenance
Office
Building #1
Central
Warehouse
Area
Building #1 Employee
Office
Building #1
Southern
Warehouse
Area
Building #2
Central
Warehouse
Area
Building #2
Eastern
Warehouse
Area
Building #48 West/Central
Storage Room
Building #48 Central
Storage Room
Background Sample South
of Building #1
VOCs (TO-15)Residential Non-Residential `
Acrolein 4.5 3.3 5.0 3.5 5.5 1.9 1.7 2.5 2.3 2.7 2.4 0.00417 0.0175
Chloroform 0.22 0.29 0.25 0.28 0.26 0.22 <0.17 <0.17 <0.17 <0.17 <0.17 1.22 5.33
1,1-Dichloroethylene <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 41.7 175
cis-1,2-Dichloroethylene <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 NS NS
trans-1,2-Dichloroethylene <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 NS NS
Tetrachloroethene <0.24 0.73 0.33 0.36 0.36 <0.24 0.27 0.33 0.49 5.0 <0.24 8.34 35
Trichloroethylene 1.6 54 24 19 27 1.0 <0.19 <0.19 <0.19 0.31 <0.19 0.417 1.75
Vinyl Chloride <0.090 <0.090 <0.090 <0.090 <0.090 <0.090 <0.090 <0.090 <0.090 <0.090 <0.090 2.30 27.9
Indoor Air Sample ID IAS-11 IAS-12 IAS-13 IAS-14 IAS-15 IAS-16 IAS-17 IAS-18 IAS-20 IAS-21 IAS-22 IAS-23 BAS-2 BAS-3
Date 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016 9/17/2016
Sampling Height 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft 5-ft
Location
Building #2
Northeastern
Warehouse
Area
Building #2
Eastern
Warehouse
Area
Building #2
Southeastern
Warehouse
Area
Building #2
East/Central
Warehouse Area
Building #2
East/Central
Warehouse Area
Building #2
North/Central
Warehouse Area
Building #2
South/Central
Warehouse Area
Building #48
Eastern
Storage Room
Building #48
East/Central
Storage Room
Building #48
East/Central
Storage Room
Building #48
Western
Storage Room
Former Boiler
House
Building #1 Southern
Warehouse Area
Building #1
Southern
Warehouse
Area
Background
Sample
Northeast of
Building #1
Background
Sample
Northwest of
Building #2
VOCs (TO-15)Residential Non-Residential
Acrolein 1.2 J <1.6 0.75 J <1.6 3.6 4.0 4.3 2.8 1.2 J 1.5 J 0.7 J <1.6 1.4 J 4.8 0.90 J 0.50 J 0.00417 0.0175
Chloroform 0.082 J 0.20 0.072 J 0.072 J 0.082 J 0.086 J 0.089 J 0.072 J 0.088 J 0.073 J 0.082 J 0.086 J 0.082 J 0.079 J 0.086 J 0.082 J 1.22 5.33
1,1-Dichloroethylene <0.14 0.12 J <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.20 <0.20 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 41.7 175
cis-1,2-Dichloroethylene <0.14 0.11 J <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.20 <0.20 <0.14 <0.14 <0.14 <0.14 <0.14 0.083 J NS NS
trans-1,2-Dichloroethylene <0.14 0.10 J <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 <0.20 <0.20 <0.14 <0.14 <0.14 <0.14 <0.14 <0.14 NS NS
Tetrachloroethene 0.11 J 0.31 0.13 J 0.071 J 0.090 J 0.116 J 0.090 J 0.081 J <0.34 <0.34 0.071 J 0.076 J 0.086 J 0.086 J 0.095 J 0.100 J 8.34 35
Trichloroethylene 0.21 0.34 0.17 J 0.12 J 0.21 0.11 J 0.15 J <0.19 0.24 J 0.23 J 0.11 J <0.19 0.37 0.30 J <0.19 <0.19 0.417 1.75
Vinyl Chloride <0.090 0.072 J <0.090 <0.090 <0.090 <00090 <0.090 <0.090 <0.13 <0.13 <0.090 <0.090 <0.090 <0.090 <0.090 <0.090 2.30 27.9
Notes:
1. Screening critera based on the NC Division of Waste Management Vapor Intrusion Screening Levels (DWM VISL - March 2016)
(TCR = 1 x 10-5, THQ = 0.2)
Bold indicates exceedance of the Residential IASL
Underline indicates exceedance of the Non-Residential IASL
Gray indicates compound not detected above the indicated detection limit
TCR = Target Cancer Risk; THQ = Target Hazard Quotient
µg/m3 = micrograms per cubic meter; IASL=Indoor Air Screening Level
NS = Not Specified; Not ApplicableSamples were collected into 6-L Summa cannisters and analyzed by EPA Method TO-15 over an 8 hour interval
IAS = Indoor Air SampleVOCs = Volatile Organic Compounds
J flag indicates an estimated concentration above the method detection limit, but below the reporting limit
Indoor Air Screening Levels (1)
(µg/m3)
Indoor Air Screening Levels (1)
(µg/m3)
IAS-19 / DUP-9-17-16
TITLE
PROJECT
SITE LOCATION MAP
RITE AID
CHARLOTTE, NORTH CAROLINA
DATE:
JOB NO:
REVISION NO:
FIGURE NO:
5-2-16 0
1ATL-001
0 2000 4000
APPROXIMATE
SCALE IN FEETN
U.S.G.S. QUADRANGLE MAP
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
CHARLOTTE EAST, NC
1967
REVISED/INSPECTED 1988
AND
DERITA, NC 1993
SITE
BUILDING #2
FORMER BOILER
HOUSE
BUILDING #48
BUILDING #1
BUILDING #3
BUILDING T-26EXECUTIVE OFFICE
REGIONAL TRAINING OFFICE
(FORMER CAFETERIA)
?
?
SSV-4
SSV-6
SSV-5
SSV-8
SSV-12
SSV-10
SSV-11
SSV-9
BUILDING #50
SSV-7
SSV-3
SHIPPING OFFICE
BREAKROOM/
RESTROOMS
MAINTENANCE
OFFICE
OFFICES
IAS-2
IAS-1
IAS-4
IAS-3
IAS-5
IAS-7
IAS-8
IAS-10
IAS-6
SSV-1
SSV-2
IAS-9
3
4
9
5
10
8
2
1
6
BAS-1
IAS-23
IAS-22
IAS-13
IAS-12
IAS-15
IAS-17
IAS-14
IAS-11
IAS-16
IAS-21
IAS-20
IAS-19/DUP
IAS-18
BAS-3
BAS-2
JOB NO. ATL-001
REVISION NO. 0DATE: 9-26-16
FIGURE NO. 2
RITE AID FACILITY
1776 STATESVILLE AVENUE
CHARLOTTE, NORTH CAROLINA
INDOOR AIR SAMPLE LOCATION MAP
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
LEGEND
SITE PROPERTY BOUNDARY
ESTIMATED SOLVENT PLUME
OFFICE AREAS
INDOOR AIR SAMPLE LOCATION
(HOFFMAN ENGINEERING INC; 2008)
BACKGROUND AIR SAMPLE LOCATION
SUB-SLAB SOIL VAPOR SAMPLE LOCATION
INDOOR AIR SAMPLE LOCATION
BACKGROUND AIR SAMPLE LOCATION
TEMPORARY WALL SEAL LOCATION
(INSTALLED FOR THE SEPTEMBER 2016
INDOOR AIR SAMPLING EVENT)
NOTES:
1.SUB-SLAB VAPOR SAMPLE LOCATIONS SAMPLED IN APRIL 2016.
2.INDOOR AIR SAMPLES (IAS-1 THROUGH IAS-10) AND
BACKGROUND AIR SAMPLE (BAS-1) SAMPLED IN JUNE 2016.
3.INDOOR AIR SAMPLES (IAS-11 THROUGH IAS-23) AND
BACKGROUND AIR SAMPLES (BAS-2 AND BAS-3) SAMPLED IN
SEPTEMBER 2016.
4.DURING JUNE 2016 INDOOR AIR SAMPLING EVENT, THE WIND
DIRECTION WAS FROM THE SOUTH.
5.DURING SEPTEMBER 2016 INDOOR AIR SAMPLING EVENT, THE
WIND DIRECTION WAS FROM THE NORTH.
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Appendix A DWM Indoor Air Building Survey and Sampling Forms
Appendix B Laboratory Analytical Data Reports
Page 1 of 23
Table of Contents
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
Sample Preparation Information 16
QC Data 17
Air Toxics by EPA Compendium Methods 17
B151473 17
Flag/Qualifier Summary 18
Certifications 19
Chain of Custody/Sample Receipt 20
Page 2 of 23
Table of Contents
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
September 26, 2016
Ryan Mayette
Hart & Hickman - Charlotte, NC
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
Project Location: Rite Aid - Charlotte, NC
Client Job Number:
Project Number: ATL-001
Laboratory Work Order Number: 16I0868
Enclosed are results of analyses for samples received by the laboratory on September 19, 2016. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Lisa A. Worthington
Project Manager
Page 1 of 28
Table of Contents
Table of Contents
Sample Summary 3
Case Narrative 4
Sample Results 5
Sample Preparation Information 21
QC Data 22
Air Toxics by EPA Compendium Methods 22
B159152 22
Flag/Qualifier Summary 23
Certifications 24
Chain of Custody/Sample Receipt 25
Page 2 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL SUMMARY
9/26/2016
Hart & Hickman - Charlotte, NC
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
ATTN: Ryan Mayette
ATL-001
16I0868
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Rite Aid - Charlotte, NC
IAS-11 16I0868-01 Indoor air EPA TO-15
IAS-12 16I0868-02 Indoor air EPA TO-15
IAS-13 16I0868-03 Indoor air EPA TO-15
IAS-14 16I0868-04 Indoor air EPA TO-15
IAS-15 16I0868-05 Indoor air EPA TO-15
IAS-16 16I0868-06 Indoor air EPA TO-15
IAS-17 16I0868-07 Indoor air EPA TO-15
IAS-18 16I0868-08 Indoor air EPA TO-15
IAS-19 16I0868-09 Indoor air EPA TO-15
IAS-20 16I0868-10 Indoor air EPA TO-15
IAS-21 16I0868-11 Indoor air EPA TO-15
IAS-22 16I0868-12 Indoor air EPA TO-15
IAS-23 16I0868-13 Indoor air EPA TO-15
BAS-2 16I0868-14 Ambient Air EPA TO-15
BAS-3 16I0868-15 Ambient Air EPA TO-15
DUP-9/17/16 16I0868-16 Indoor air EPA TO-15
[TOC_1]Sample Summary[TOC]
Page 3 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
[TOC_1]Case Narrative[TOC]
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 4 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
[TOC_1]Sample Results[TOC]
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-11
Sample ID: 16I0868-01
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -29.5
Final Vacuum(in Hg): -6
Receipt Vacuum(in Hg): -7.9
Sampled: 9/17/2016 16:07
Canister ID: 9010
Flow Controller ID: 3093
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.50 9/22/16 17:25 CMRJ1.2 0.7021.60.70
Chloroform 0.017 9/22/16 17:25 CMRJ0.082 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 17:25 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 17:25 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 17:25 CMRND0.7020.140.035
Tetrachloroethylene 0.016 9/22/16 17:25 CMRJ0.11 0.7020.240.035
Trichloroethylene 0.039 9/22/16 17:25 CMR0.21 0.7020.190.035
Vinyl Chloride ND 9/22/16 17:25 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)94.7 9/22/16 17:2570-130
Page 5 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-12
Sample ID: 16I0868-02
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -28.5
Final Vacuum(in Hg): -4.5
Receipt Vacuum(in Hg): -5.2
Sampled: 9/17/2016 15:58
Canister ID: 1281
Flow Controller ID: 3334
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein ND 9/22/16 16:36 CMRND0.7021.60.70
Chloroform 0.040 9/22/16 16:36 CMR0.20 0.7020.170.035
1,1-Dichloroethylene 0.031 9/22/16 16:36 CMRJ0.12 0.7020.140.035
cis-1,2-Dichloroethylene 0.027 9/22/16 16:36 CMRJ0.11 0.7020.140.035
trans-1,2-Dichloroethylene 0.026 9/22/16 16:36 CMRJ0.10 0.7020.140.035
Tetrachloroethylene 0.046 9/22/16 16:36 CMR0.31 0.7020.240.035
Trichloroethylene 0.063 9/22/16 16:36 CMR0.34 0.7020.190.035
Vinyl Chloride 0.028 9/22/16 16:36 CMRJ0.072 0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.0 9/22/16 16:3670-130
Page 6 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-13
Sample ID: 16I0868-03
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -8
Receipt Vacuum(in Hg): -7
Sampled: 9/17/2016 16:09
Canister ID: 9013
Flow Controller ID: 3094
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.33 9/22/16 18:14 CMRJ0.75 0.7021.60.70
Chloroform 0.015 9/22/16 18:14 CMRJ0.072 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 18:14 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 18:14 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 18:14 CMRND0.7020.140.035
Tetrachloroethylene 0.020 9/22/16 18:14 CMRJ0.13 0.7020.240.035
Trichloroethylene 0.032 9/22/16 18:14 CMRJ0.17 0.7020.190.035
Vinyl Chloride ND 9/22/16 18:14 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)94.1 9/22/16 18:1470-130
Page 7 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-14
Sample ID: 16I0868-04
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -6.7
Sampled: 9/17/2016 16:10
Canister ID: 1111
Flow Controller ID: 3221
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein ND 9/22/16 19:02 CMRND0.7021.60.70
Chloroform 0.015 9/22/16 19:02 CMRJ0.072 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 19:02 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 19:02 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 19:02 CMRND0.7020.140.035
Tetrachloroethylene 0.011 9/22/16 19:02 CMRJ0.071 0.7020.240.035
Trichloroethylene 0.022 9/22/16 19:02 CMRJ0.12 0.7020.190.035
Vinyl Chloride ND 9/22/16 19:02 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)94.1 9/22/16 19:0270-130
Page 8 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-15
Sample ID: 16I0868-05
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -7.5
Receipt Vacuum(in Hg): -7.6
Sampled: 9/17/2016 16:12
Canister ID: 2171
Flow Controller ID: 3192
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 1.6 9/22/16 19:50 CMR3.6 0.7021.60.70
Chloroform 0.017 9/22/16 19:50 CMRJ0.082 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 19:50 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 19:50 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 19:50 CMRND0.7020.140.035
Tetrachloroethylene 0.013 9/22/16 19:50 CMRJ0.090 0.7020.240.035
Trichloroethylene 0.040 9/22/16 19:50 CMR0.21 0.7020.190.035
Vinyl Chloride ND 9/22/16 19:50 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.7 9/22/16 19:5070-130
Page 9 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-16
Sample ID: 16I0868-06
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -10
Receipt Vacuum(in Hg): -9.4
Sampled: 9/17/2016 16:16
Canister ID: 2136
Flow Controller ID: 3153
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 1.7 9/22/16 20:40 CMR4.0 0.7021.60.70
Chloroform 0.018 9/22/16 20:40 CMRJ0.086 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 20:40 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 20:40 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 20:40 CMRND0.7020.140.035
Tetrachloroethylene 0.018 9/22/16 20:40 CMRJ0.12 0.7020.240.035
Trichloroethylene 0.020 9/22/16 20:40 CMRJ0.11 0.7020.190.035
Vinyl Chloride ND 9/22/16 20:40 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.5 9/22/16 20:4070-130
Page 10 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-17
Sample ID: 16I0868-07
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -28.5
Final Vacuum(in Hg): -6
Receipt Vacuum(in Hg): -7.3
Sampled: 9/17/2016 16:15
Canister ID: 1975
Flow Controller ID: 3191
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 1.9 9/22/16 21:28 CMR4.3 0.7021.60.70
Chloroform 0.018 9/22/16 21:28 CMRJ0.089 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 21:28 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 21:28 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 21:28 CMRND0.7020.140.035
Tetrachloroethylene 0.013 9/22/16 21:28 CMRJ0.090 0.7020.240.035
Trichloroethylene 0.029 9/22/16 21:28 CMRJ0.15 0.7020.190.035
Vinyl Chloride ND 9/22/16 21:28 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.9 9/22/16 21:2870-130
Page 11 of 28
Table of Contents
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-18
Sample ID: 16I0868-08
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -7
Receipt Vacuum(in Hg): -8.2
Sampled: 9/17/2016 16:22
Canister ID: 2009
Flow Controller ID: 3278
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 1.2 9/22/16 22:17 CMR2.8 0.7021.60.70
Chloroform 0.015 9/22/16 22:17 CMRJ0.072 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 22:17 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 22:17 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 22:17 CMRND0.7020.140.035
Tetrachloroethylene 0.012 9/22/16 22:17 CMRJ0.081 0.7020.240.035
Trichloroethylene ND 9/22/16 22:17 CMRND0.7020.190.035
Vinyl Chloride ND 9/22/16 22:17 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)96.4 9/22/16 22:1770-130
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-19
Sample ID: 16I0868-09
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -13
Receipt Vacuum(in Hg): -16.2
Sampled: 9/17/2016 16:50
Canister ID: 1488
Flow Controller ID: 4632
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.50 9/22/16 23:09 CMRJ1.2 12.31.0
Chloroform 0.018 9/22/16 23:09 CMRJ0.088 10.240.050
1,1-Dichloroethylene ND 9/22/16 23:09 CMRND10.200.050
cis-1,2-Dichloroethylene ND 9/22/16 23:09 CMRND10.200.050
trans-1,2-Dichloroethylene ND 9/22/16 23:09 CMRND10.200.050
Tetrachloroethylene ND 9/22/16 23:09 CMRND10.340.050
Trichloroethylene 0.044 9/22/16 23:09 CMRJ0.24 10.270.050
Vinyl Chloride ND 9/22/16 23:09 CMRND10.130.050
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)96.3 9/22/16 23:0970-130
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-20
Sample ID: 16I0868-10
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -28.5
Final Vacuum(in Hg): -4.5
Receipt Vacuum(in Hg): -6.9
Sampled: 9/17/2016 16:28
Canister ID: 1339
Flow Controller ID: 3216
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.31 9/23/16 0:46 CMRJ0.70 0.7021.60.70
Chloroform 0.017 9/23/16 0:46 CMRJ0.082 0.7020.170.035
1,1-Dichloroethylene ND 9/23/16 0:46 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/23/16 0:46 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/23/16 0:46 CMRND0.7020.140.035
Tetrachloroethylene 0.011 9/23/16 0:46 CMRJ0.071 0.7020.240.035
Trichloroethylene 0.020 9/23/16 0:46 CMRJ0.11 0.7020.190.035
Vinyl Chloride ND 9/23/16 0:46 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)96.0 9/23/16 0:4670-130
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ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-21
Sample ID: 16I0868-11
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -5
Receipt Vacuum(in Hg): -7.5
Sampled: 9/17/2016 16:33
Canister ID: 1085
Flow Controller ID: 3200
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein ND 9/22/16 23:58 CMRND0.7021.60.70
Chloroform 0.018 9/22/16 23:58 CMRJ0.086 0.7020.170.035
1,1-Dichloroethylene ND 9/22/16 23:58 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/22/16 23:58 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/22/16 23:58 CMRND0.7020.140.035
Tetrachloroethylene 0.011 9/22/16 23:58 CMRJ0.076 0.7020.240.035
Trichloroethylene ND 9/22/16 23:58 CMRND0.7020.190.035
Vinyl Chloride ND 9/22/16 23:58 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.3 9/22/16 23:5870-130
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ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-22
Sample ID: 16I0868-12
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -7
Receipt Vacuum(in Hg): -7.6
Sampled: 9/17/2016 16:43
Canister ID: 1508
Flow Controller ID: 3300
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.62 9/23/16 1:35 CMRJ1.4 0.7021.60.70
Chloroform 0.017 9/23/16 1:35 CMRJ0.082 0.7020.170.035
1,1-Dichloroethylene ND 9/23/16 1:35 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/23/16 1:35 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/23/16 1:35 CMRND0.7020.140.035
Tetrachloroethylene 0.013 9/23/16 1:35 CMRJ0.086 0.7020.240.035
Trichloroethylene 0.069 9/23/16 1:35 CMR0.37 0.7020.190.035
Vinyl Chloride ND 9/23/16 1:35 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.0 9/23/16 1:3570-130
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: IAS-23
Sample ID: 16I0868-13
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -4.5
Receipt Vacuum(in Hg): -3.4
Sampled: 9/17/2016 15:26
Canister ID: 2224
Flow Controller ID: 3307
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 2.1 9/23/16 3:04 CMR4.8 0.7021.60.70
Chloroform 0.016 9/23/16 3:04 CMRJ0.079 0.7020.170.035
1,1-Dichloroethylene ND 9/23/16 3:04 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/23/16 3:04 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/23/16 3:04 CMRND0.7020.140.035
Tetrachloroethylene 0.013 9/23/16 3:04 CMRJ0.086 0.7020.240.035
Trichloroethylene 0.056 9/23/16 3:04 CMR0.30 0.7020.190.035
Vinyl Chloride ND 9/23/16 3:04 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)96.8 9/23/16 3:0470-130
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ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: BAS-2
Sample ID: 16I0868-14
Sample Matrix: Ambient Air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -7
Receipt Vacuum(in Hg): -6.7
Sampled: 9/17/2016 16:42
Canister ID: 2067
Flow Controller ID: 3209
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.39 9/23/16 3:53 CMRJ0.90 0.7021.60.70
Chloroform 0.018 9/23/16 3:53 CMRJ0.086 0.7020.170.035
1,1-Dichloroethylene ND 9/23/16 3:53 CMRND0.7020.140.035
cis-1,2-Dichloroethylene ND 9/23/16 3:53 CMRND0.7020.140.035
trans-1,2-Dichloroethylene ND 9/23/16 3:53 CMRND0.7020.140.035
Tetrachloroethylene 0.014 9/23/16 3:53 CMRJ0.095 0.7020.240.035
Trichloroethylene ND 9/23/16 3:53 CMRND0.7020.190.035
Vinyl Chloride ND 9/23/16 3:53 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)94.2 9/23/16 3:5370-130
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ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: BAS-3
Sample ID: 16I0868-15
Sample Matrix: Ambient Air
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -6
Receipt Vacuum(in Hg): -7
Sampled: 9/17/2016 16:40
Canister ID: 1638
Flow Controller ID: 3208
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.22 9/23/16 4:42 CMRJ0.50 0.7021.60.70
Chloroform 0.017 9/23/16 4:42 CMRJ0.082 0.7020.170.035
1,1-Dichloroethylene ND 9/23/16 4:42 CMRND0.7020.140.035
cis-1,2-Dichloroethylene 0.021 9/23/16 4:42 CMRJ0.083 0.7020.140.035
trans-1,2-Dichloroethylene ND 9/23/16 4:42 CMRND0.7020.140.035
Tetrachloroethylene 0.015 9/23/16 4:42 CMRJ0.100 0.7020.240.035
Trichloroethylene ND 9/23/16 4:42 CMRND0.7020.190.035
Vinyl Chloride ND 9/23/16 4:42 CMRND0.7020.0900.035
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.6 9/23/16 4:4270-130
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ANALYTICAL RESULTS
Project Location: Rite Aid - Charlotte, NC
Date Received: 9/19/2016
Work Order: 16I0868Sample Description/Location:
Field Sample #: DUP-9/17/16
Sample ID: 16I0868-16
Sample Matrix: Indoor air
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -13
Receipt Vacuum(in Hg): -16.2
Sampled: 9/17/2016 16:50
Canister ID: 1941
Flow Controller ID: 4632
Sub Description/Location:
Canister Size: 6 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 8 hr
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
Acrolein 0.65 9/23/16 5:34 CMRJ1.5 12.31.0
Chloroform 0.015 9/23/16 5:34 CMRJ0.073 10.240.050
1,1-Dichloroethylene ND 9/23/16 5:34 CMRND10.200.050
cis-1,2-Dichloroethylene ND 9/23/16 5:34 CMRND10.200.050
trans-1,2-Dichloroethylene ND 9/23/16 5:34 CMRND10.200.050
Tetrachloroethylene ND 9/23/16 5:34 CMRND10.340.050
Trichloroethylene 0.042 9/23/16 5:34 CMRJ0.23 10.270.050
Vinyl Chloride ND 9/23/16 5:34 CMRND10.130.050
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)95.3 9/23/16 5:3470-130
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
Sample Extraction Data
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
16I0868-01 [IAS-11]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-02 [IAS-12]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-03 [IAS-13]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-04 [IAS-14]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-05 [IAS-15]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-06 [IAS-16]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-07 [IAS-17]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-08 [IAS-18]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-09 [IAS-19]B159152 2 1 N/A 1000 400 800 09/22/16
16I0868-10 [IAS-20]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-11 [IAS-21]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-12 [IAS-22]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-13 [IAS-23]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-14 [BAS-2]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-15 [BAS-3]B159152 1.5 1 N/A 1000 400 855 09/22/16
16I0868-16 [DUP-9/17/16]B159152 2 1 N/A 1000 400 800 09/22/16
[TOC_1]Sample Preparation Information[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
[TOC_2]Air Toxics by EPA Compendium Methods[TOC]
Batch B159152 - TO-15 Prep
[TOC_3]B159152[TOC]
Blank (B159152-BLK1)Prepared & Analyzed: 09/22/16
0.70NDAcrolein
0.035NDChloroform
0.035ND1,1-Dichloroethylene
0.035NDcis-1,2-Dichloroethylene
0.035NDtrans-1,2-Dichloroethylene
0.035NDTetrachloroethylene
0.035NDTrichloroethylene
0.035NDVinyl Chloride
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)91.97.35
LCS (B159152-BS1)Prepared & Analyzed: 09/22/16
5.00 70-13092.54.63Acrolein
5.00 70-13082.74.14Chloroform
5.00 70-13094.84.741,1-Dichloroethylene
5.00 70-13086.84.34cis-1,2-Dichloroethylene
5.00 70-13086.44.32trans-1,2-Dichloroethylene
5.00 70-1301025.12Tetrachloroethylene
5.00 70-13092.84.64Trichloroethylene
5.00 70-13088.44.42Vinyl Chloride
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)95.77.66
[TOC_1]QC Data[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
RL Reporting Limit
DL Method Detection Limit
MCL Maximum Contaminant Level
ND Not Detected
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
[TOC_1]Flag/Qualifier Summary[TOC]
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
EPA TO-15 in Air
AIHA,NJAcrolein
AIHA,FL,NJ,NY,VA,MEChloroform
AIHA,FL,NJ,NY,VA,ME1,1-Dichloroethylene
AIHA,FL,NY,VA,MEcis-1,2-Dichloroethylene
AIHA,NJ,NY,VA,MEtrans-1,2-Dichloroethylene
AIHA,FL,NJ,NY,VA,METetrachloroethylene
AIHA,FL,NJ,NY,VA,METrichloroethylene
AIHA,FL,NJ,NY,VA,MEVinyl Chloride
[TOC_1]Certifications[TOC]
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2017
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2017
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2017
LAO00112Rhode Island Department of HealthRI 12/30/2016
652North Carolina Div. of Water QualityNC 12/31/2016
MA007 NELAPNew Jersey DEPNJ 06/30/2017
E871027 NELAPFlorida Department of HealthFL 06/30/2017
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2017
460217Commonwealth of VirginiaVA 12/14/2016
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
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39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
October 6, 2016
Ryan Mayette
Hart & Hickman - Charlotte, NC
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
Project Location: Charlotte, NC
Client Job Number:
Project Number: ATL-001
Laboratory Work Order Number: 16D1276
Enclosed are results of analyses for samples received by the laboratory on April 25, 2016. If you have any questions concerning
this report, please feel free to contact me.
Sincerely,
Lisa A. Worthington
Project Manager
QA Officer
Katherine Allen
Laboratory Manager
Daren Damboragian
Page 1 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL SUMMARY
10/6/2016Hart & Hickman - Charlotte, NC
2923 South Tryon Street, Suite 100
Charlotte, NC 28203
ATTN: Ryan Mayette
ATL-001
16D1276
The results of analyses performed on the following samples submitted to the CON-TEST Analytical Laboratory are found in this report.
PROJECT LOCATION:
PURCHASE ORDER NUMBER:
PROJECT NUMBER:
REPORT DATE:
WORK ORDER NUMBER:
FIELD SAMPLE #LAB ID:MATRIX TESTSAMPLE DESCRIPTION SUB LAB
Charlotte, NC
SSV-1 16D1276-01 Sub Slab EPA TO-15
SSV-2 16D1276-02 Sub Slab EPA TO-15
SSV-3 16D1276-03 Sub Slab EPA TO-15
SSV-4 16D1276-04 Sub Slab EPA TO-15
SSV-5 16D1276-05 Sub Slab EPA TO-15
SSV-6 16D1276-06 Sub Slab EPA TO-15
SSV-7 16D1276-07 Sub Slab EPA TO-15
SSV-8 16D1276-08 Sub Slab EPA TO-15
SSV-9 16D1276-09 Sub Slab EPA TO-15
SSV-10 16D1276-10 Sub Slab EPA TO-15
SSV-11 16D1276-11 Sub Slab EPA TO-15
SSV-12 16D1276-12 Sub Slab EPA TO-15
Page 2 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
REVISED REPORT 09-28-16: Per client request the results have been reported to the MDL.
REVISED REPORT : Per client request acrolein has been added to all sample results.
EPA TO-15
Qualifications:
Laboratory fortified blank /laboratory control sample recovery outside of control limits. Data validation is not affected since all results are
"not detected" for all samples in this batch for this compound and bias is on the high side.
Analyte & Samples(s) Qualified:
Cyclohexane
B148272-BS1
Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this compound is likely to be
biased on the low side.
Analyte & Samples(s) Qualified:
Hexane, Isopropanol, Methyl tert-Butyl Ether (MTBE)
16D1276-01[SSV-1], 16D1276-02[SSV-2], 16D1276-03[SSV-3], 16D1276-04[SSV-4], 16D1276-05[SSV-5], 16D1276-06[SSV-6], 16D1276-07[SSV-7],
16D1276-08[SSV-8], 16D1276-09[SSV-9], 16D1276-10[SSV-10], 16D1276-11[SSV-11], 16D1276-12[SSV-12], B148271-BLK1, B148271-BS1, B148271-DUP1,
B148272-BLK1, B148272-BS1
Duplicate RPD is outside of control limits. Reduced precision is anticipated for reported result.
Analyte & Samples(s) Qualified:
4-Methyl-2-pentanone (MIBK), Trichloroethylene
B148271-DUP1
Surrogate recovery outside of control limits due to suspected sample matrix interference.
Analyte & Samples(s) Qualified:
4-Bromofluorobenzene (1)
16D1276-05[SSV-5]
Continuing calibration did not meet method specifications and was biased on the low side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the low side.
Analyte & Samples(s) Qualified:
Hexane
16D1276-01[SSV-1], 16D1276-02[SSV-2], 16D1276-03[SSV-3], 16D1276-04[SSV-4], 16D1276-05[SSV-5], 16D1276-06[SSV-6], 16D1276-07[SSV-7],
16D1276-08[SSV-8], 16D1276-09[SSV-9], 16D1276-10[SSV-10], 16D1276-11[SSV-11], 16D1276-12[SSV-12], B148271-BLK1, B148271-BS1, B148271-DUP1,
B148272-BLK1, B148272-BS1
Continuing calibration did not meet method specifications and was biased on the high side for this compound. Increased uncertainty is
associated with the reported value which is likely to be biased on the high side.
Analyte & Samples(s) Qualified:
1,4-Dioxane, 4-Methyl-2-pentanone (MIBK), Bromodichloromethane, Cyclohexane, Heptane, m&p-Xylene
B148271-BS1, B148272-BS1, 16D1276-07[SSV-7], 16D1276-10[SSV-10], 16D1276-12[SSV-12], B148271-DUP1, 16D1276-01[SSV-1], 16D1276-02[SSV-2],
16D1276-03[SSV-3], 16D1276-09[SSV-9], 16D1276-11[SSV-11]
Page 3 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
The results of analyses reported only relate to samples submitted to the Con-Test Analytical Laboratory for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Lisa A. Worthington
Project Manager
Page 4 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-1
Sample ID: 16D1276-01
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -24
Final Vacuum(in Hg): -1
Receipt Vacuum(in Hg): -3
Sampled: 4/22/2016 08:58
Canister ID: 1516
Flow Controller ID: 4173
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 8.1 8.0 5/1/16 23:40 CMR19 4192.8 6.6
Acrolein ND 4.0 5/1/16 23:40 CMRND49.21.2 2.8
Benzene 0.44 0.20 5/1/16 23:40 CMR1.4 40.640.10 0.33
Benzyl chloride ND 0.20 5/1/16 23:40 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/1/16 23:40 CMRND41.30.044 0.29
Bromoform ND 0.20 5/1/16 23:40 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/1/16 23:40 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/1/16 23:40 CMRND40.440.10 0.23
2-Butanone (MEK)1.7 8.0 5/1/16 23:40 CMRJ5.0 4240.15 0.44
Carbon Disulfide 1.4 2.0 5/1/16 23:40 CMRJ4.4 46.20.069 0.21
Carbon Tetrachloride 0.096 0.20 5/1/16 23:40 CMRJ0.60 41.30.048 0.30
Chlorobenzene ND 0.20 5/1/16 23:40 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/1/16 23:40 CMRND40.530.076 0.20
Chloroform 0.28 0.20 5/1/16 23:40 CMR1.3 40.980.047 0.23
Chloromethane 0.22 0.40 5/1/16 23:40 CMRJ0.45 40.830.088 0.18
Cyclohexane ND 0.20 5/1/16 23:40 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/1/16 23:40 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/1/16 23:40 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/1/16 23:40 CMRND41.20.053 0.32
1,3-Dichlorobenzene ND 0.20 5/1/16 23:40 CMRND41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/1/16 23:40 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.54 0.20 5/1/16 23:40 CMR2.7 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/1/16 23:40 CMRND40.810.056 0.23
1,2-Dichloroethane 0.072 0.20 5/1/16 23:40 CMRJ0.29 40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/1/16 23:40 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/1/16 23:40 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene 0.096 0.20 5/1/16 23:40 CMRJ0.38 40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/1/16 23:40 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/1/16 23:40 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/1/16 23:40 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/1/16 23:40 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/1/16 23:40 CMRND47.21.3 4.6
Ethanol 23 8.0 5/1/16 23:40 CMR44 4153.6 6.7
Ethyl Acetate 1.4 0.20 5/1/16 23:40 CMR5.0 40.720.15 0.54
Ethylbenzene 2.4 0.20 5/1/16 23:40 CMR11 40.870.055 0.24
4-Ethyltoluene 0.064 0.20 5/1/16 23:40 CMRJ0.31 40.980.045 0.22
Heptane 0.12 0.20 5/1/16 23:40 CMRJ0.51 40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/1/16 23:40 CMRND42.10.075 0.80
Hexane ND 8.0 5/1/16 23:40 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)0.17 0.20 5/1/16 23:40 CMRJ0.70 40.820.051 0.21
Isopropanol 1.7 8.0 5/1/16 23:40 CMRJ4.2 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/1/16 23:40 CMRL-03 ND 40.720.062 0.22
Methylene Chloride 0.64 2.0 5/1/16 23:40 CMRJ2.2 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.20 0.20 5/1/16 23:40 CMR0.82 40.820.048 0.20
Naphthalene ND 0.20 5/1/16 23:40 CMRND41.00.11 0.57
Propene 1.6 8.0 5/1/16 23:40 CMRJ2.7 4140.61 1.1
Styrene 0.092 0.20 5/1/16 23:40 CMRJ0.39 40.850.039 0.17
Page 5 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-1
Sample ID: 16D1276-01
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -24
Final Vacuum(in Hg): -1
Receipt Vacuum(in Hg): -3
Sampled: 4/22/2016 08:58
Canister ID: 1516
Flow Controller ID: 4173
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/1/16 23:40 CMRND41.40.048 0.33
Tetrachloroethylene 14 0.20 5/1/16 23:40 CMR98 41.40.057 0.39
Tetrahydrofuran ND 0.20 5/1/16 23:40 CMRND40.590.084 0.25
Toluene 31 0.20 5/1/16 23:40 CMR120 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/1/16 23:40 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/1/16 23:40 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/1/16 23:40 CMRND41.10.061 0.33
Trichloroethylene 3.7 0.20 5/1/16 23:40 CMR20 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.28 0.80 5/1/16 23:40 CMRJ1.6 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.10 0.80 5/1/16 23:40 CMRJ0.77 46.10.056 0.43
1,2,4-Trimethylbenzene 0.43 0.20 5/1/16 23:40 CMR2.1 40.980.049 0.24
1,3,5-Trimethylbenzene 0.064 0.20 5/1/16 23:40 CMRJ0.31 40.980.040 0.20
Vinyl Acetate ND 4.0 5/1/16 23:40 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/1/16 23:40 CMRND40.510.086 0.22
m&p-Xylene 9.6 0.40 5/1/16 23:40 CMRV-06 41 41.70.10 0.44
o-Xylene 1.9 0.20 5/1/16 23:40 CMR8.1 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)101 5/1/16 23:4070-130
Page 6 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-2
Sample ID: 16D1276-02
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -26
Final Vacuum(in Hg): -1
Receipt Vacuum(in Hg): -4.9
Sampled: 4/22/2016 09:30
Canister ID: 1372
Flow Controller ID: 4172
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 11 8.0 5/2/16 0:17 CMR27 4192.8 6.6
Acrolein ND 4.0 5/2/16 0:17 CMRND49.21.2 2.8
Benzene ND 0.20 5/2/16 0:17 CMRND40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 0:17 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 0:17 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 0:17 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 0:17 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 0:17 CMRND40.440.10 0.23
2-Butanone (MEK)1.3 8.0 5/2/16 0:17 CMRJ3.7 4240.15 0.44
Carbon Disulfide 0.32 2.0 5/2/16 0:17 CMRJ0.98 46.20.069 0.21
Carbon Tetrachloride 0.10 0.20 5/2/16 0:17 CMRJ0.63 41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 0:17 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 0:17 CMRND40.530.076 0.20
Chloroform ND 0.20 5/2/16 0:17 CMRND40.980.047 0.23
Chloromethane 0.27 0.40 5/2/16 0:17 CMRJ0.56 40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 0:17 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 0:17 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 0:17 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 0:17 CMRND41.20.053 0.32
1,3-Dichlorobenzene ND 0.20 5/2/16 0:17 CMRND41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 0:17 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.56 0.20 5/2/16 0:17 CMR2.8 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 0:17 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 0:17 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 0:17 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 0:17 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 0:17 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 0:17 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 0:17 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 0:17 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 0:17 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 0:17 CMRND47.21.3 4.6
Ethanol 200 8.0 5/2/16 0:17 CMR380 4153.6 6.7
Ethyl Acetate 0.32 0.20 5/2/16 0:17 CMR1.2 40.720.15 0.54
Ethylbenzene 0.088 0.20 5/2/16 0:17 CMRJ0.38 40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 0:17 CMRND40.980.045 0.22
Heptane ND 0.20 5/2/16 0:17 CMRND40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 0:17 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 0:17 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)0.12 0.20 5/2/16 0:17 CMRJ0.51 40.820.051 0.21
Isopropanol 2.5 8.0 5/2/16 0:17 CMRJ6.2 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/2/16 0:17 CMRL-03 ND 40.720.062 0.22
Methylene Chloride 0.71 2.0 5/2/16 0:17 CMRJ2.5 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)ND 0.20 5/2/16 0:17 CMRND40.820.048 0.20
Naphthalene ND 0.20 5/2/16 0:17 CMRND41.00.11 0.57
Propene 1.9 8.0 5/2/16 0:17 CMRJ3.3 4140.61 1.1
Styrene ND 0.20 5/2/16 0:17 CMRND40.850.039 0.17
Page 7 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-2
Sample ID: 16D1276-02
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -26
Final Vacuum(in Hg): -1
Receipt Vacuum(in Hg): -4.9
Sampled: 4/22/2016 09:30
Canister ID: 1372
Flow Controller ID: 4172
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 0:17 CMRND41.40.048 0.33
Tetrachloroethylene 0.18 0.20 5/2/16 0:17 CMRJ1.2 41.40.057 0.39
Tetrahydrofuran ND 0.20 5/2/16 0:17 CMRND40.590.084 0.25
Toluene 1.1 0.20 5/2/16 0:17 CMR4.0 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 0:17 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 0:17 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 0:17 CMRND41.10.061 0.33
Trichloroethylene 0.15 0.20 5/2/16 0:17 CMRJ0.80 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.35 0.80 5/2/16 0:17 CMRJ2.0 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.080 0.80 5/2/16 0:17 CMRJ0.61 46.10.056 0.43
1,2,4-Trimethylbenzene 0.12 0.20 5/2/16 0:17 CMRJ0.59 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 0:17 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 0:17 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 0:17 CMRND40.510.086 0.22
m&p-Xylene 0.35 0.40 5/2/16 0:17 CMRV-06, J 1.5 41.70.10 0.44
o-Xylene 0.11 0.20 5/2/16 0:17 CMRJ0.49 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)102 5/2/16 0:1770-130
Page 8 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-3
Sample ID: 16D1276-03
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -2
Receipt Vacuum(in Hg): -3.4
Sampled: 4/22/2016 10:00
Canister ID: 1480
Flow Controller ID: 4206
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone ND 8.0 5/2/16 0:53 CMRND4192.8 6.6
Acrolein ND 4.0 5/2/16 0:53 CMRND49.21.2 2.8
Benzene ND 0.20 5/2/16 0:53 CMRND40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 0:53 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 0:53 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 0:53 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 0:53 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 0:53 CMRND40.440.10 0.23
2-Butanone (MEK)0.29 8.0 5/2/16 0:53 CMRJ0.86 4240.15 0.44
Carbon Disulfide 0.27 2.0 5/2/16 0:53 CMRJ0.85 46.20.069 0.21
Carbon Tetrachloride 0.084 0.20 5/2/16 0:53 CMRJ0.53 41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 0:53 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 0:53 CMRND40.530.076 0.20
Chloroform ND 0.20 5/2/16 0:53 CMRND40.980.047 0.23
Chloromethane ND 0.40 5/2/16 0:53 CMRND40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 0:53 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 0:53 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 0:53 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 0:53 CMRND41.20.053 0.32
1,3-Dichlorobenzene 0.056 0.20 5/2/16 0:53 CMRJ0.34 41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 0:53 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.55 0.20 5/2/16 0:53 CMR2.7 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 0:53 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 0:53 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 0:53 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 0:53 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 0:53 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 0:53 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 0:53 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 0:53 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 0:53 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 0:53 CMRND47.21.3 4.6
Ethanol 77 8.0 5/2/16 0:53 CMR140 4153.6 6.7
Ethyl Acetate 0.58 0.20 5/2/16 0:53 CMR2.1 40.720.15 0.54
Ethylbenzene 0.13 0.20 5/2/16 0:53 CMRJ0.56 40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 0:53 CMRND40.980.045 0.22
Heptane ND 0.20 5/2/16 0:53 CMRND40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 0:53 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 0:53 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)ND 0.20 5/2/16 0:53 CMRND40.820.051 0.21
Isopropanol 0.83 8.0 5/2/16 0:53 CMRJ2.0 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/2/16 0:53 CMRL-03 ND 40.720.062 0.22
Methylene Chloride 0.75 2.0 5/2/16 0:53 CMRJ2.6 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)ND 0.20 5/2/16 0:53 CMRND40.820.048 0.20
Naphthalene ND 0.20 5/2/16 0:53 CMRND41.00.11 0.57
Propene ND 8.0 5/2/16 0:53 CMRND4140.61 1.1
Styrene ND 0.20 5/2/16 0:53 CMRND40.850.039 0.17
Page 9 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-3
Sample ID: 16D1276-03
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -2
Receipt Vacuum(in Hg): -3.4
Sampled: 4/22/2016 10:00
Canister ID: 1480
Flow Controller ID: 4206
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 0:53 CMRND41.40.048 0.33
Tetrachloroethylene 0.12 0.20 5/2/16 0:53 CMRJ0.81 41.40.057 0.39
Tetrahydrofuran ND 0.20 5/2/16 0:53 CMRND40.590.084 0.25
Toluene 1.9 0.20 5/2/16 0:53 CMR7.0 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 0:53 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 0:53 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 0:53 CMRND41.10.061 0.33
Trichloroethylene 0.084 0.20 5/2/16 0:53 CMRJ0.45 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.25 0.80 5/2/16 0:53 CMRJ1.4 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.10 0.80 5/2/16 0:53 CMRJ0.80 46.10.056 0.43
1,2,4-Trimethylbenzene 0.10 0.20 5/2/16 0:53 CMRJ0.51 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 0:53 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 0:53 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 0:53 CMRND40.510.086 0.22
m&p-Xylene 0.52 0.40 5/2/16 0:53 CMRV-06 2.2 41.70.10 0.44
o-Xylene 0.16 0.20 5/2/16 0:53 CMRJ0.69 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)99.7 5/2/16 0:5370-130
Page 10 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-4
Sample ID: 16D1276-04
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -3.2
Sampled: 4/25/2016 10:25
Canister ID: 1366
Flow Controller ID: 4204
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 28 80 4/29/16 18:41 CMRJ67 401902866
Acrolein ND 40 4/29/16 18:41 CMRND40921228
Benzene ND 2.0 4/29/16 18:41 CMRND406.41.0 3.3
Benzyl chloride ND 2.0 4/29/16 18:41 CMRND40100.39 2.0
Bromodichloromethane ND 2.0 4/29/16 18:41 CMRND40130.44 2.9
Bromoform ND 2.0 4/29/16 18:41 CMRND40210.38 4.0
Bromomethane ND 2.0 4/29/16 18:41 CMRND407.81.4 5.3
1,3-Butadiene ND 2.0 4/29/16 18:41 CMRND404.41.0 2.3
2-Butanone (MEK)ND 80 4/29/16 18:41 CMRND402401.5 4.4
Carbon Disulfide ND 20 4/29/16 18:41 CMRND40620.69 2.1
Carbon Tetrachloride ND 2.0 4/29/16 18:41 CMRND40130.48 3.0
Chlorobenzene ND 2.0 4/29/16 18:41 CMRND409.20.69 3.2
Chloroethane ND 2.0 4/29/16 18:41 CMRND405.30.76 2.0
Chloroform 6.1 2.0 4/29/16 18:41 CMR30 409.80.47 2.3
Chloromethane ND 4.0 4/29/16 18:41 CMRND408.30.88 1.8
Cyclohexane ND 2.0 4/29/16 18:41 CMRND406.91.1 4.0
Dibromochloromethane ND 2.0 4/29/16 18:41 CMRND40170.53 4.5
1,2-Dibromoethane (EDB)ND 2.0 4/29/16 18:41 CMRND40150.45 3.4
1,2-Dichlorobenzene ND 2.0 4/29/16 18:41 CMRND40120.53 3.2
1,3-Dichlorobenzene ND 2.0 4/29/16 18:41 CMRND40120.44 2.7
1,4-Dichlorobenzene ND 2.0 4/29/16 18:41 CMRND40120.50 3.0
Dichlorodifluoromethane (Freon 12)ND 2.0 4/29/16 18:41 CMRND409.90.87 4.3
1,1-Dichloroethane ND 2.0 4/29/16 18:41 CMRND408.10.56 2.3
1,2-Dichloroethane ND 2.0 4/29/16 18:41 CMRND408.10.56 2.3
1,1-Dichloroethylene ND 2.0 4/29/16 18:41 CMRND407.90.49 1.9
cis-1,2-Dichloroethylene ND 2.0 4/29/16 18:41 CMRND407.90.76 3.0
trans-1,2-Dichloroethylene ND 2.0 4/29/16 18:41 CMRND407.90.53 2.1
1,2-Dichloropropane ND 2.0 4/29/16 18:41 CMRND409.20.69 3.2
cis-1,3-Dichloropropene ND 2.0 4/29/16 18:41 CMRND409.10.53 2.4
trans-1,3-Dichloropropene ND 2.0 4/29/16 18:41 CMRND409.10.54 2.4
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 2.0 4/29/16 18:41 CMRND40140.48 3.3
1,4-Dioxane ND 20 4/29/16 18:41 CMRND40721346
Ethanol 370 80 4/29/16 18:41 CMR690 401503667
Ethyl Acetate ND 2.0 4/29/16 18:41 CMRND407.21.5 5.4
Ethylbenzene ND 2.0 4/29/16 18:41 CMRND408.70.55 2.4
4-Ethyltoluene ND 2.0 4/29/16 18:41 CMRND409.80.45 2.2
Heptane ND 2.0 4/29/16 18:41 CMRND408.20.65 2.7
Hexachlorobutadiene 1.9 2.0 4/29/16 18:41 CMRJ20 40210.75 8.0
Hexane ND 80 4/29/16 18:41 CMRL-03, V-05 ND 402803.5 12
2-Hexanone (MBK)ND 2.0 4/29/16 18:41 CMRND408.20.51 2.1
Isopropanol 3.0 80 4/29/16 18:41 CMRL-03, J 7.3 402002.5 6.0
Methyl tert-Butyl Ether (MTBE)ND 2.0 4/29/16 18:41 CMRND407.20.62 2.2
Methylene Chloride ND 20 4/29/16 18:41 CMRND40692.4 8.4
4-Methyl-2-pentanone (MIBK)ND 2.0 4/29/16 18:41 CMRND408.20.48 2.0
Naphthalene ND 2.0 4/29/16 18:41 CMRND40101.1 5.7
Propene ND 80 4/29/16 18:41 CMRND401406.1 11
Styrene ND 2.0 4/29/16 18:41 CMRND408.50.39 1.7
Page 11 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-4
Sample ID: 16D1276-04
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -3.2
Sampled: 4/25/2016 10:25
Canister ID: 1366
Flow Controller ID: 4204
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 2.0 4/29/16 18:41 CMRND40140.48 3.3
Tetrachloroethylene 16 2.0 4/29/16 18:41 CMR110 40140.57 3.9
Tetrahydrofuran ND 2.0 4/29/16 18:41 CMRND405.90.84 2.5
Toluene ND 2.0 4/29/16 18:41 CMRND407.50.62 2.3
1,2,4-Trichlorobenzene ND 2.0 4/29/16 18:41 CMRND40150.76 5.6
1,1,1-Trichloroethane ND 2.0 4/29/16 18:41 CMRND40110.36 2.0
1,1,2-Trichloroethane ND 2.0 4/29/16 18:41 CMRND40110.61 3.3
Trichloroethylene 6400 15 5/1/16 20:54 CMR34000 300814.4 24
Trichlorofluoromethane (Freon 11)6.4 8.0 4/29/16 18:41 CMRJ36 40450.70 3.9
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 8.0 4/29/16 18:41 CMRND40610.56 4.3
1,2,4-Trimethylbenzene ND 2.0 4/29/16 18:41 CMRND409.80.49 2.4
1,3,5-Trimethylbenzene ND 2.0 4/29/16 18:41 CMRND409.80.40 2.0
Vinyl Acetate ND 40 4/29/16 18:41 CMRND401401.0 3.6
Vinyl Chloride ND 2.0 4/29/16 18:41 CMRND405.10.86 2.2
m&p-Xylene ND 4.0 4/29/16 18:41 CMRND40171.0 4.4
o-Xylene ND 2.0 4/29/16 18:41 CMRND408.70.58 2.5
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)98.9 5/1/16 20:5470-130
4-Bromofluorobenzene (1)103 4/29/16 18:4170-130
Page 12 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-5
Sample ID: 16D1276-05
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -2
Receipt Vacuum(in Hg): -3.6
Sampled: 4/25/2016 10:46
Canister ID: 1392
Flow Controller ID: 4205
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone ND 80 4/29/16 19:17 CMRND401902866
Acrolein ND 40 4/29/16 19:17 CMRND40921228
Benzene 4.6 2.0 4/29/16 19:17 CMR15 406.41.0 3.3
Benzyl chloride ND 2.0 4/29/16 19:17 CMRND40100.39 2.0
Bromodichloromethane ND 2.0 4/29/16 19:17 CMRND40130.44 2.9
Bromoform ND 2.0 4/29/16 19:17 CMRND40210.38 4.0
Bromomethane ND 2.0 4/29/16 19:17 CMRND407.81.4 5.3
1,3-Butadiene ND 2.0 4/29/16 19:17 CMRND404.41.0 2.3
2-Butanone (MEK)1.6 80 4/29/16 19:17 CMRJ4.6 402401.5 4.4
Carbon Disulfide ND 20 4/29/16 19:17 CMRND40620.69 2.1
Carbon Tetrachloride 1.6 2.0 4/29/16 19:17 CMRJ10 40130.48 3.0
Chlorobenzene ND 2.0 4/29/16 19:17 CMRND409.20.69 3.2
Chloroethane ND 2.0 4/29/16 19:17 CMRND405.30.76 2.0
Chloroform 260 2.0 4/29/16 19:17 CMR1300 409.80.47 2.3
Chloromethane ND 4.0 4/29/16 19:17 CMRND408.30.88 1.8
Cyclohexane ND 2.0 4/29/16 19:17 CMRND406.91.1 4.0
Dibromochloromethane ND 2.0 4/29/16 19:17 CMRND40170.53 4.5
1,2-Dibromoethane (EDB)ND 2.0 4/29/16 19:17 CMRND40150.45 3.4
1,2-Dichlorobenzene ND 2.0 4/29/16 19:17 CMRND40120.53 3.2
1,3-Dichlorobenzene ND 2.0 4/29/16 19:17 CMRND40120.44 2.7
1,4-Dichlorobenzene ND 2.0 4/29/16 19:17 CMRND40120.50 3.0
Dichlorodifluoromethane (Freon 12)ND 2.0 4/29/16 19:17 CMRND409.90.87 4.3
1,1-Dichloroethane ND 2.0 4/29/16 19:17 CMRND408.10.56 2.3
1,2-Dichloroethane ND 2.0 4/29/16 19:17 CMRND408.10.56 2.3
1,1-Dichloroethylene ND 2.0 4/29/16 19:17 CMRND407.90.49 1.9
cis-1,2-Dichloroethylene 5.2 2.0 4/29/16 19:17 CMR20 407.90.76 3.0
trans-1,2-Dichloroethylene 8.4 2.0 4/29/16 19:17 CMR33 407.90.53 2.1
1,2-Dichloropropane ND 2.0 4/29/16 19:17 CMRND409.20.69 3.2
cis-1,3-Dichloropropene ND 2.0 4/29/16 19:17 CMRND409.10.53 2.4
trans-1,3-Dichloropropene ND 2.0 4/29/16 19:17 CMRND409.10.54 2.4
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 2.0 4/29/16 19:17 CMRND40140.48 3.3
1,4-Dioxane ND 20 4/29/16 19:17 CMRND40721346
Ethanol 320 80 4/29/16 19:17 CMR610 401503667
Ethyl Acetate ND 2.0 4/29/16 19:17 CMRND407.21.5 5.4
Ethylbenzene ND 2.0 4/29/16 19:17 CMRND408.70.55 2.4
4-Ethyltoluene ND 2.0 4/29/16 19:17 CMRND409.80.45 2.2
Heptane ND 2.0 4/29/16 19:17 CMRND408.20.65 2.7
Hexachlorobutadiene 4.4 2.0 4/29/16 19:17 CMR47 40210.75 8.0
Hexane ND 80 4/29/16 19:17 CMRL-03, V-05 ND 402803.5 12
2-Hexanone (MBK)ND 2.0 4/29/16 19:17 CMRND408.20.51 2.1
Isopropanol 3.7 80 4/29/16 19:17 CMRL-03, J 9.0 402002.5 6.0
Methyl tert-Butyl Ether (MTBE)ND 2.0 4/29/16 19:17 CMRND407.20.62 2.2
Methylene Chloride ND 20 4/29/16 19:17 CMRND40692.4 8.4
4-Methyl-2-pentanone (MIBK)ND 2.0 4/29/16 19:17 CMRND408.20.48 2.0
Naphthalene ND 2.0 4/29/16 19:17 CMRND40101.1 5.7
Propene 11 80 4/29/16 19:17 CMRJ19 401406.1 11
Styrene ND 2.0 4/29/16 19:17 CMRND408.50.39 1.7
Page 13 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-5
Sample ID: 16D1276-05
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -2
Receipt Vacuum(in Hg): -3.6
Sampled: 4/25/2016 10:46
Canister ID: 1392
Flow Controller ID: 4205
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 2.0 4/29/16 19:17 CMRND40140.48 3.3
Tetrachloroethylene 150 2.0 4/29/16 19:17 CMR990 40140.57 3.9
Tetrahydrofuran ND 2.0 4/29/16 19:17 CMRND405.90.84 2.5
Toluene ND 2.0 4/29/16 19:17 CMRND407.50.62 2.3
1,2,4-Trichlorobenzene ND 2.0 4/29/16 19:17 CMRND40150.76 5.6
1,1,1-Trichloroethane ND 2.0 4/29/16 19:17 CMRND40110.36 2.0
1,1,2-Trichloroethane ND 2.0 4/29/16 19:17 CMRND40110.61 3.3
Trichloroethylene 560000 600 5/2/16 6:19 CMR3000000 120003200180950
Trichlorofluoromethane (Freon 11)ND 8.0 4/29/16 19:17 CMRND40450.70 3.9
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)ND 8.0 4/29/16 19:17 CMRND40610.56 4.3
1,2,4-Trimethylbenzene ND 2.0 4/29/16 19:17 CMRND409.80.49 2.4
1,3,5-Trimethylbenzene ND 2.0 4/29/16 19:17 CMRND409.80.40 2.0
Vinyl Acetate ND 40 4/29/16 19:17 CMRND401401.0 3.6
Vinyl Chloride ND 2.0 4/29/16 19:17 CMRND405.10.86 2.2
m&p-Xylene ND 4.0 4/29/16 19:17 CMRND40171.0 4.4
o-Xylene ND 2.0 4/29/16 19:17 CMRND408.70.58 2.5
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)100 5/2/16 6:1970-130
4-Bromofluorobenzene (1)133 4/29/16 19:17*70-130S-03
Page 14 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-6
Sample ID: 16D1276-06
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -4
Sampled: 4/25/2016 10:54
Canister ID: 1894
Flow Controller ID: 4294
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 9.8 8.0 5/2/16 1:30 CMR23 4192.8 6.6
Acrolein ND 4.0 5/2/16 1:30 CMRND49.21.2 2.8
Benzene 0.20 0.20 5/2/16 1:30 CMR0.65 40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 1:30 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 1:30 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 1:30 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 1:30 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 1:30 CMRND40.440.10 0.23
2-Butanone (MEK)1.8 8.0 5/2/16 1:30 CMRJ5.4 4240.15 0.44
Carbon Disulfide 0.18 2.0 5/2/16 1:30 CMRJ0.56 46.20.069 0.21
Carbon Tetrachloride ND 0.20 5/2/16 1:30 CMRND41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 1:30 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 1:30 CMRND40.530.076 0.20
Chloroform ND 0.20 5/2/16 1:30 CMRND40.980.047 0.23
Chloromethane 0.19 0.40 5/2/16 1:30 CMRJ0.40 40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 1:30 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 1:30 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 1:30 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 1:30 CMRND41.20.053 0.32
1,3-Dichlorobenzene 0.068 0.20 5/2/16 1:30 CMRJ0.41 41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 1:30 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.57 0.20 5/2/16 1:30 CMR2.8 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 1:30 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 1:30 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 1:30 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 1:30 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 1:30 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 1:30 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 1:30 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 1:30 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 1:30 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 1:30 CMRND47.21.3 4.6
Ethanol 240 8.0 5/2/16 1:30 CMR460 4153.6 6.7
Ethyl Acetate ND 0.20 5/2/16 1:30 CMRND40.720.15 0.54
Ethylbenzene ND 0.20 5/2/16 1:30 CMRND40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 1:30 CMRND40.980.045 0.22
Heptane ND 0.20 5/2/16 1:30 CMRND40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 1:30 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 1:30 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)0.20 0.20 5/2/16 1:30 CMR0.82 40.820.051 0.21
Isopropanol 2.2 8.0 5/2/16 1:30 CMRJ5.4 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)0.088 0.20 5/2/16 1:30 CMRL-03, J 0.32 40.720.062 0.22
Methylene Chloride 0.44 2.0 5/2/16 1:30 CMRJ1.5 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.084 0.20 5/2/16 1:30 CMRJ0.34 40.820.048 0.20
Naphthalene ND 0.20 5/2/16 1:30 CMRND41.00.11 0.57
Propene 1.1 8.0 5/2/16 1:30 CMRJ1.8 4140.61 1.1
Styrene ND 0.20 5/2/16 1:30 CMRND40.850.039 0.17
Page 15 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-6
Sample ID: 16D1276-06
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -4
Sampled: 4/25/2016 10:54
Canister ID: 1894
Flow Controller ID: 4294
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 1:30 CMRND41.40.048 0.33
Tetrachloroethylene 0.49 0.20 5/2/16 1:30 CMR3.3 41.40.057 0.39
Tetrahydrofuran ND 0.20 5/2/16 1:30 CMRND40.590.084 0.25
Toluene 0.14 0.20 5/2/16 1:30 CMRJ0.51 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 1:30 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 1:30 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 1:30 CMRND41.10.061 0.33
Trichloroethylene 2.5 0.20 5/2/16 1:30 CMR13 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.32 0.80 5/2/16 1:30 CMRJ1.8 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.092 0.80 5/2/16 1:30 CMRJ0.71 46.10.056 0.43
1,2,4-Trimethylbenzene 0.14 0.20 5/2/16 1:30 CMRJ0.71 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 1:30 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 1:30 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 1:30 CMRND40.510.086 0.22
m&p-Xylene ND 0.40 5/2/16 1:30 CMRND41.70.10 0.44
o-Xylene ND 0.20 5/2/16 1:30 CMRND40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)101 5/2/16 1:3070-130
Page 16 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-7
Sample ID: 16D1276-07
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -2
Receipt Vacuum(in Hg): -4.3
Sampled: 4/25/2016 08:56
Canister ID: 1368
Flow Controller ID: 4295
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 7.7 8.0 5/2/16 2:06 CMRJ18 4192.8 6.6
Acrolein ND 4.0 5/2/16 2:06 CMRND49.21.2 2.8
Benzene 0.42 0.20 5/2/16 2:06 CMR1.3 40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 2:06 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 2:06 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 2:06 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 2:06 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 2:06 CMRND40.440.10 0.23
2-Butanone (MEK)1.5 8.0 5/2/16 2:06 CMRJ4.4 4240.15 0.44
Carbon Disulfide 0.18 2.0 5/2/16 2:06 CMRJ0.56 46.20.069 0.21
Carbon Tetrachloride ND 0.20 5/2/16 2:06 CMRND41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 2:06 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 2:06 CMRND40.530.076 0.20
Chloroform 0.38 0.20 5/2/16 2:06 CMR1.8 40.980.047 0.23
Chloromethane ND 0.40 5/2/16 2:06 CMRND40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 2:06 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 2:06 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 2:06 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 2:06 CMRND41.20.053 0.32
1,3-Dichlorobenzene ND 0.20 5/2/16 2:06 CMRND41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 2:06 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.54 0.20 5/2/16 2:06 CMR2.7 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 2:06 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 2:06 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 2:06 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene 0.084 0.20 5/2/16 2:06 CMRJ0.33 40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 2:06 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 2:06 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 2:06 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 2:06 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 2:06 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 2:06 CMRND47.21.3 4.6
Ethanol 56 8.0 5/2/16 2:06 CMR110 4153.6 6.7
Ethyl Acetate 0.32 0.20 5/2/16 2:06 CMR1.2 40.720.15 0.54
Ethylbenzene ND 0.20 5/2/16 2:06 CMRND40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 2:06 CMRND40.980.045 0.22
Heptane 0.080 0.20 5/2/16 2:06 CMRV-06, J 0.33 40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 2:06 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 2:06 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)0.20 0.20 5/2/16 2:06 CMR0.84 40.820.051 0.21
Isopropanol 1.1 8.0 5/2/16 2:06 CMRJ2.7 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/2/16 2:06 CMRL-03 ND 40.720.062 0.22
Methylene Chloride 0.44 2.0 5/2/16 2:06 CMRJ1.5 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.092 0.20 5/2/16 2:06 CMRJ0.38 40.820.048 0.20
Naphthalene ND 0.20 5/2/16 2:06 CMRND41.00.11 0.57
Propene 1.1 8.0 5/2/16 2:06 CMRJ1.8 4140.61 1.1
Styrene ND 0.20 5/2/16 2:06 CMRND40.850.039 0.17
Page 17 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-7
Sample ID: 16D1276-07
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -28
Final Vacuum(in Hg): -2
Receipt Vacuum(in Hg): -4.3
Sampled: 4/25/2016 08:56
Canister ID: 1368
Flow Controller ID: 4295
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 2:06 CMRND41.40.048 0.33
Tetrachloroethylene 5.4 0.20 5/2/16 2:06 CMR36 41.40.057 0.39
Tetrahydrofuran ND 0.20 5/2/16 2:06 CMRND40.590.084 0.25
Toluene 0.28 0.20 5/2/16 2:06 CMR1.1 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 2:06 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 2:06 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 2:06 CMRND41.10.061 0.33
Trichloroethylene 0.40 0.20 5/2/16 2:06 CMR2.1 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.28 0.80 5/2/16 2:06 CMRJ1.6 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.84 0.80 5/2/16 2:06 CMR6.4 46.10.056 0.43
1,2,4-Trimethylbenzene 0.19 0.20 5/2/16 2:06 CMRJ0.92 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 2:06 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 2:06 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 2:06 CMRND40.510.086 0.22
m&p-Xylene 0.11 0.40 5/2/16 2:06 CMRV-06, J 0.47 41.70.10 0.44
o-Xylene ND 0.20 5/2/16 2:06 CMRND40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)99.4 5/2/16 2:0670-130
Page 18 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-8
Sample ID: 16D1276-08
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -4.3
Sampled: 4/25/2016 08:47
Canister ID: 1684
Flow Controller ID: 4176
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 45 8.0 5/2/16 2:43 CMR110 4192.8 6.6
Acrolein ND 4.0 5/2/16 2:43 CMRND49.21.2 2.8
Benzene 0.12 0.20 5/2/16 2:43 CMRJ0.37 40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 2:43 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 2:43 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 2:43 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 2:43 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 2:43 CMRND40.440.10 0.23
2-Butanone (MEK)2.3 8.0 5/2/16 2:43 CMRJ6.7 4240.15 0.44
Carbon Disulfide ND 2.0 5/2/16 2:43 CMRND46.20.069 0.21
Carbon Tetrachloride 0.056 0.20 5/2/16 2:43 CMRJ0.35 41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 2:43 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 2:43 CMRND40.530.076 0.20
Chloroform 0.096 0.20 5/2/16 2:43 CMRJ0.47 40.980.047 0.23
Chloromethane 0.12 0.40 5/2/16 2:43 CMRJ0.25 40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 2:43 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 2:43 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 2:43 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 2:43 CMRND41.20.053 0.32
1,3-Dichlorobenzene ND 0.20 5/2/16 2:43 CMRND41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 2:43 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.64 0.20 5/2/16 2:43 CMR3.1 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 2:43 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 2:43 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 2:43 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 2:43 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 2:43 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 2:43 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 2:43 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 2:43 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 2:43 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 2:43 CMRND47.21.3 4.6
Ethanol 580 80 4/29/16 21:04 CMR1100 401503667
Ethyl Acetate ND 0.20 5/2/16 2:43 CMRND40.720.15 0.54
Ethylbenzene ND 0.20 5/2/16 2:43 CMRND40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 2:43 CMRND40.980.045 0.22
Heptane ND 0.20 5/2/16 2:43 CMRND40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 2:43 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 2:43 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)0.10 0.20 5/2/16 2:43 CMRJ0.41 40.820.051 0.21
Isopropanol 5.5 8.0 5/2/16 2:43 CMRJ14 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)0.28 0.20 5/2/16 2:43 CMRL-03 1.0 40.720.062 0.22
Methylene Chloride 0.91 2.0 5/2/16 2:43 CMRJ3.2 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.24 0.20 5/2/16 2:43 CMR1.00 40.820.048 0.20
Naphthalene ND 0.20 5/2/16 2:43 CMRND41.00.11 0.57
Propene ND 8.0 5/2/16 2:43 CMRND4140.61 1.1
Styrene ND 0.20 5/2/16 2:43 CMRND40.850.039 0.17
Page 19 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-8
Sample ID: 16D1276-08
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -4.3
Sampled: 4/25/2016 08:47
Canister ID: 1684
Flow Controller ID: 4176
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 2:43 CMRND41.40.048 0.33
Tetrachloroethylene 4.9 0.20 5/2/16 2:43 CMR33 41.40.057 0.39
Tetrahydrofuran 0.092 0.20 5/2/16 2:43 CMRJ0.27 40.590.084 0.25
Toluene 0.20 0.20 5/2/16 2:43 CMRJ0.74 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 2:43 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 2:43 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 2:43 CMRND41.10.061 0.33
Trichloroethylene 0.26 0.20 5/2/16 2:43 CMR1.4 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.62 0.80 5/2/16 2:43 CMRJ3.5 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)98 0.80 5/2/16 2:43 CMR750 46.10.056 0.43
1,2,4-Trimethylbenzene 0.19 0.20 5/2/16 2:43 CMRJ0.94 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 2:43 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 2:43 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 2:43 CMRND40.510.086 0.22
m&p-Xylene ND 0.40 5/2/16 2:43 CMRND41.70.10 0.44
o-Xylene 0.068 0.20 5/2/16 2:43 CMRJ0.30 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)103 4/29/16 21:0470-130
4-Bromofluorobenzene (1)100 5/2/16 2:4370-130
Page 20 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-9
Sample ID: 16D1276-09
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -6
Receipt Vacuum(in Hg): -5.1
Sampled: 4/22/2016 10:37
Canister ID: 1355
Flow Controller ID: 4038
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 26 8.0 5/2/16 3:19 CMR62 4192.8 6.6
Acrolein ND 4.0 5/2/16 3:19 CMRND49.21.2 2.8
Benzene ND 0.20 5/2/16 3:19 CMRND40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 3:19 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 3:19 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 3:19 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 3:19 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 3:19 CMRND40.440.10 0.23
2-Butanone (MEK)1.8 8.0 5/2/16 3:19 CMRJ5.4 4240.15 0.44
Carbon Disulfide 0.27 2.0 5/2/16 3:19 CMRJ0.85 46.20.069 0.21
Carbon Tetrachloride 0.072 0.20 5/2/16 3:19 CMRJ0.45 41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 3:19 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 3:19 CMRND40.530.076 0.20
Chloroform ND 0.20 5/2/16 3:19 CMRND40.980.047 0.23
Chloromethane 0.22 0.40 5/2/16 3:19 CMRJ0.45 40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 3:19 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 3:19 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 3:19 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 3:19 CMRND41.20.053 0.32
1,3-Dichlorobenzene 0.072 0.20 5/2/16 3:19 CMRJ0.43 41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 3:19 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.57 0.20 5/2/16 3:19 CMR2.8 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 3:19 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 3:19 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 3:19 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 3:19 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 3:19 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 3:19 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 3:19 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 3:19 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 3:19 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 3:19 CMRND47.21.3 4.6
Ethanol 160 8.0 5/2/16 3:19 CMR310 4153.6 6.7
Ethyl Acetate 0.28 0.20 5/2/16 3:19 CMR1.0 40.720.15 0.54
Ethylbenzene 0.22 0.20 5/2/16 3:19 CMR0.97 40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 3:19 CMRND40.980.045 0.22
Heptane ND 0.20 5/2/16 3:19 CMRND40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 3:19 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 3:19 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)0.19 0.20 5/2/16 3:19 CMRJ0.79 40.820.051 0.21
Isopropanol 3.3 8.0 5/2/16 3:19 CMRJ8.2 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/2/16 3:19 CMRL-03 ND 40.720.062 0.22
Methylene Chloride 1.1 2.0 5/2/16 3:19 CMRJ4.0 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.15 0.20 5/2/16 3:19 CMRJ0.61 40.820.048 0.20
Naphthalene ND 0.20 5/2/16 3:19 CMRND41.00.11 0.57
Propene ND 8.0 5/2/16 3:19 CMRND4140.61 1.1
Styrene ND 0.20 5/2/16 3:19 CMRND40.850.039 0.17
Page 21 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-9
Sample ID: 16D1276-09
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -6
Receipt Vacuum(in Hg): -5.1
Sampled: 4/22/2016 10:37
Canister ID: 1355
Flow Controller ID: 4038
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 3:19 CMRND41.40.048 0.33
Tetrachloroethylene ND 0.20 5/2/16 3:19 CMRND41.40.057 0.39
Tetrahydrofuran 0.14 0.20 5/2/16 3:19 CMRJ0.40 40.590.084 0.25
Toluene 2.7 0.20 5/2/16 3:19 CMR10 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 3:19 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 3:19 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 3:19 CMRND41.10.061 0.33
Trichloroethylene 0.30 0.20 5/2/16 3:19 CMR1.6 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.35 0.80 5/2/16 3:19 CMRJ2.0 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.076 0.80 5/2/16 3:19 CMRJ0.58 46.10.056 0.43
1,2,4-Trimethylbenzene 0.18 0.20 5/2/16 3:19 CMRJ0.90 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 3:19 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 3:19 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 3:19 CMRND40.510.086 0.22
m&p-Xylene 1.1 0.40 5/2/16 3:19 CMRV-06 4.6 41.70.10 0.44
o-Xylene 0.34 0.20 5/2/16 3:19 CMR1.5 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)103 5/2/16 3:1970-130
Page 22 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-10
Sample ID: 16D1276-10
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -6
Receipt Vacuum(in Hg): -4.4
Sampled: 4/22/2016 10:32
Canister ID: 1370
Flow Controller ID: 4105
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 13 8.0 5/2/16 3:55 CMR32 4192.8 6.6
Acrolein ND 4.0 5/2/16 3:55 CMRND49.21.2 2.8
Benzene 0.33 0.20 5/2/16 3:55 CMR1.1 40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 3:55 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 3:55 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 3:55 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 3:55 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 3:55 CMRND40.440.10 0.23
2-Butanone (MEK)1.1 8.0 5/2/16 3:55 CMRJ3.1 4240.15 0.44
Carbon Disulfide 0.84 2.0 5/2/16 3:55 CMRJ2.6 46.20.069 0.21
Carbon Tetrachloride ND 0.20 5/2/16 3:55 CMRND41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 3:55 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 3:55 CMRND40.530.076 0.20
Chloroform ND 0.20 5/2/16 3:55 CMRND40.980.047 0.23
Chloromethane 0.25 0.40 5/2/16 3:55 CMRJ0.52 40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 3:55 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 3:55 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 3:55 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 3:55 CMRND41.20.053 0.32
1,3-Dichlorobenzene ND 0.20 5/2/16 3:55 CMRND41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 3:55 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.59 0.20 5/2/16 3:55 CMR2.9 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 3:55 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 3:55 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 3:55 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 3:55 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 3:55 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 3:55 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 3:55 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 3:55 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 3:55 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 3:55 CMRND47.21.3 4.6
Ethanol 240 8.0 5/2/16 3:55 CMR450 4153.6 6.7
Ethyl Acetate 1.0 0.20 5/2/16 3:55 CMR3.6 40.720.15 0.54
Ethylbenzene 0.71 0.20 5/2/16 3:55 CMR3.1 40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 3:55 CMRND40.980.045 0.22
Heptane 0.072 0.20 5/2/16 3:55 CMRV-06, J 0.30 40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 3:55 CMRND42.10.075 0.80
Hexane 0.47 8.0 5/2/16 3:55 CMRL-03, V-05, J 1.7 4280.35 1.2
2-Hexanone (MBK)ND 0.20 5/2/16 3:55 CMRND40.820.051 0.21
Isopropanol 3.4 8.0 5/2/16 3:55 CMRJ8.3 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/2/16 3:55 CMRL-03 ND 40.720.062 0.22
Methylene Chloride 2.4 2.0 5/2/16 3:55 CMR8.4 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.072 0.20 5/2/16 3:55 CMRJ0.29 40.820.048 0.20
Naphthalene ND 0.20 5/2/16 3:55 CMRND41.00.11 0.57
Propene 0.71 8.0 5/2/16 3:55 CMRJ1.2 4140.61 1.1
Styrene ND 0.20 5/2/16 3:55 CMRND40.850.039 0.17
Page 23 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-10
Sample ID: 16D1276-10
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -30
Final Vacuum(in Hg): -6
Receipt Vacuum(in Hg): -4.4
Sampled: 4/22/2016 10:32
Canister ID: 1370
Flow Controller ID: 4105
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 3:55 CMRND41.40.048 0.33
Tetrachloroethylene 0.064 0.20 5/2/16 3:55 CMRJ0.43 41.40.057 0.39
Tetrahydrofuran ND 0.20 5/2/16 3:55 CMRND40.590.084 0.25
Toluene 12 0.20 5/2/16 3:55 CMR44 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 3:55 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 3:55 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 3:55 CMRND41.10.061 0.33
Trichloroethylene 0.28 0.20 5/2/16 3:55 CMR1.5 41.10.059 0.32
Trichlorofluoromethane (Freon 11)20 0.80 5/2/16 3:55 CMR110 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.084 0.80 5/2/16 3:55 CMRJ0.64 46.10.056 0.43
1,2,4-Trimethylbenzene 0.12 0.20 5/2/16 3:55 CMRJ0.59 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 3:55 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 3:55 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 3:55 CMRND40.510.086 0.22
m&p-Xylene 3.0 0.40 5/2/16 3:55 CMRV-06 13 41.70.10 0.44
o-Xylene 0.54 0.20 5/2/16 3:55 CMR2.3 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)101 5/2/16 3:5570-130
Page 24 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-11
Sample ID: 16D1276-11
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -4
Sampled: 4/25/2016 13:16
Canister ID: 1383
Flow Controller ID: 4304
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 24 8.0 5/2/16 4:32 CMR58 4192.8 6.6
Acrolein ND 4.0 5/2/16 4:32 CMRND49.21.2 2.8
Benzene 0.31 0.20 5/2/16 4:32 CMR1.00 40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 4:32 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 4:32 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 4:32 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 4:32 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 4:32 CMRND40.440.10 0.23
2-Butanone (MEK)0.63 8.0 5/2/16 4:32 CMRJ1.9 4240.15 0.44
Carbon Disulfide 0.18 2.0 5/2/16 4:32 CMRJ0.57 46.20.069 0.21
Carbon Tetrachloride 1.8 0.20 5/2/16 4:32 CMR12 41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 4:32 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 4:32 CMRND40.530.076 0.20
Chloroform 1.2 0.20 5/2/16 4:32 CMR5.8 40.980.047 0.23
Chloromethane 0.18 0.40 5/2/16 4:32 CMRJ0.38 40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 4:32 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 4:32 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 4:32 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 4:32 CMRND41.20.053 0.32
1,3-Dichlorobenzene 0.092 0.20 5/2/16 4:32 CMRJ0.55 41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 4:32 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.54 0.20 5/2/16 4:32 CMR2.7 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 4:32 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 4:32 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 4:32 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 4:32 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 4:32 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 4:32 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 4:32 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 4:32 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 4:32 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 4:32 CMRND47.21.3 4.6
Ethanol 730 80 4/29/16 22:50 CMR1400 401503667
Ethyl Acetate ND 0.20 5/2/16 4:32 CMRND40.720.15 0.54
Ethylbenzene ND 0.20 5/2/16 4:32 CMRND40.870.055 0.24
4-Ethyltoluene ND 0.20 5/2/16 4:32 CMRND40.980.045 0.22
Heptane ND 0.20 5/2/16 4:32 CMRND40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 4:32 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 4:32 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)0.076 0.20 5/2/16 4:32 CMRJ0.31 40.820.051 0.21
Isopropanol 9.6 8.0 5/2/16 4:32 CMR24 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)0.11 0.20 5/2/16 4:32 CMRL-03, J 0.40 40.720.062 0.22
Methylene Chloride 0.75 2.0 5/2/16 4:32 CMRJ2.6 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.068 0.20 5/2/16 4:32 CMRJ0.28 40.820.048 0.20
Naphthalene ND 0.20 5/2/16 4:32 CMRND41.00.11 0.57
Propene 0.66 8.0 5/2/16 4:32 CMRJ1.1 4140.61 1.1
Styrene ND 0.20 5/2/16 4:32 CMRND40.850.039 0.17
Page 25 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-11
Sample ID: 16D1276-11
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -29
Final Vacuum(in Hg): -3
Receipt Vacuum(in Hg): -4
Sampled: 4/25/2016 13:16
Canister ID: 1383
Flow Controller ID: 4304
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 4:32 CMRND41.40.048 0.33
Tetrachloroethylene 1.3 0.20 5/2/16 4:32 CMR9.0 41.40.057 0.39
Tetrahydrofuran 0.16 0.20 5/2/16 4:32 CMRJ0.48 40.590.084 0.25
Toluene 0.36 0.20 5/2/16 4:32 CMR1.4 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 4:32 CMRND41.50.076 0.56
1,1,1-Trichloroethane 0.052 0.20 5/2/16 4:32 CMRJ0.28 41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 4:32 CMRND41.10.061 0.33
Trichloroethylene 140 0.20 5/2/16 4:32 CMR730 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.88 0.80 5/2/16 4:32 CMR4.9 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.20 0.80 5/2/16 4:32 CMRJ1.6 46.10.056 0.43
1,2,4-Trimethylbenzene 0.19 0.20 5/2/16 4:32 CMRJ0.94 40.980.049 0.24
1,3,5-Trimethylbenzene ND 0.20 5/2/16 4:32 CMRND40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 4:32 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 4:32 CMRND40.510.086 0.22
m&p-Xylene 0.18 0.40 5/2/16 4:32 CMRV-06, J 0.76 41.70.10 0.44
o-Xylene 0.088 0.20 5/2/16 4:32 CMRJ0.38 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)103 4/29/16 22:5070-130
4-Bromofluorobenzene (1)101 5/2/16 4:3270-130
Page 26 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-12
Sample ID: 16D1276-12
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -27
Final Vacuum(in Hg): -2.5
Receipt Vacuum(in Hg): -3.5
Sampled: 4/25/2016 13:21
Canister ID: 1377
Flow Controller ID: 4305
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
Acetone 26 8.0 5/2/16 5:08 CMR61 4192.8 6.6
Acrolein ND 4.0 5/2/16 5:08 CMRND49.21.2 2.8
Benzene 0.14 0.20 5/2/16 5:08 CMRJ0.45 40.640.10 0.33
Benzyl chloride ND 0.20 5/2/16 5:08 CMRND41.00.039 0.20
Bromodichloromethane ND 0.20 5/2/16 5:08 CMRND41.30.044 0.29
Bromoform ND 0.20 5/2/16 5:08 CMRND42.10.038 0.40
Bromomethane ND 0.20 5/2/16 5:08 CMRND40.780.14 0.53
1,3-Butadiene ND 0.20 5/2/16 5:08 CMRND40.440.10 0.23
2-Butanone (MEK)1.4 8.0 5/2/16 5:08 CMRJ4.0 4240.15 0.44
Carbon Disulfide 0.20 2.0 5/2/16 5:08 CMRJ0.62 46.20.069 0.21
Carbon Tetrachloride ND 0.20 5/2/16 5:08 CMRND41.30.048 0.30
Chlorobenzene ND 0.20 5/2/16 5:08 CMRND40.920.069 0.32
Chloroethane ND 0.20 5/2/16 5:08 CMRND40.530.076 0.20
Chloroform ND 0.20 5/2/16 5:08 CMRND40.980.047 0.23
Chloromethane 0.19 0.40 5/2/16 5:08 CMRJ0.40 40.830.088 0.18
Cyclohexane ND 0.20 5/2/16 5:08 CMRND40.690.11 0.40
Dibromochloromethane ND 0.20 5/2/16 5:08 CMRND41.70.053 0.45
1,2-Dibromoethane (EDB)ND 0.20 5/2/16 5:08 CMRND41.50.045 0.34
1,2-Dichlorobenzene ND 0.20 5/2/16 5:08 CMRND41.20.053 0.32
1,3-Dichlorobenzene 0.092 0.20 5/2/16 5:08 CMRJ0.55 41.20.044 0.27
1,4-Dichlorobenzene ND 0.20 5/2/16 5:08 CMRND41.20.050 0.30
Dichlorodifluoromethane (Freon 12)0.57 0.20 5/2/16 5:08 CMR2.8 40.990.087 0.43
1,1-Dichloroethane ND 0.20 5/2/16 5:08 CMRND40.810.056 0.23
1,2-Dichloroethane ND 0.20 5/2/16 5:08 CMRND40.810.056 0.23
1,1-Dichloroethylene ND 0.20 5/2/16 5:08 CMRND40.790.049 0.19
cis-1,2-Dichloroethylene ND 0.20 5/2/16 5:08 CMRND40.790.076 0.30
trans-1,2-Dichloroethylene ND 0.20 5/2/16 5:08 CMRND40.790.053 0.21
1,2-Dichloropropane ND 0.20 5/2/16 5:08 CMRND40.920.069 0.32
cis-1,3-Dichloropropene ND 0.20 5/2/16 5:08 CMRND40.910.053 0.24
trans-1,3-Dichloropropene ND 0.20 5/2/16 5:08 CMRND40.910.054 0.24
1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)ND 0.20 5/2/16 5:08 CMRND41.40.048 0.33
1,4-Dioxane ND 2.0 5/2/16 5:08 CMRND47.21.3 4.6
Ethanol 71 8.0 5/2/16 5:08 CMR130 4153.6 6.7
Ethyl Acetate 6.4 0.20 5/2/16 5:08 CMR23 40.720.15 0.54
Ethylbenzene 0.084 0.20 5/2/16 5:08 CMRJ0.36 40.870.055 0.24
4-Ethyltoluene 0.18 0.20 5/2/16 5:08 CMRJ0.88 40.980.045 0.22
Heptane 0.14 0.20 5/2/16 5:08 CMRV-06, J 0.57 40.820.065 0.27
Hexachlorobutadiene ND 0.20 5/2/16 5:08 CMRND42.10.075 0.80
Hexane ND 8.0 5/2/16 5:08 CMRL-03, V-05 ND 4280.35 1.2
2-Hexanone (MBK)ND 0.20 5/2/16 5:08 CMRND40.820.051 0.21
Isopropanol 3.0 8.0 5/2/16 5:08 CMRJ7.3 4200.25 0.60
Methyl tert-Butyl Ether (MTBE)ND 0.20 5/2/16 5:08 CMRL-03 ND 40.720.062 0.22
Methylene Chloride 1.1 2.0 5/2/16 5:08 CMRJ4.0 46.90.24 0.84
4-Methyl-2-pentanone (MIBK)0.11 0.20 5/2/16 5:08 CMRJ0.44 40.820.048 0.20
Naphthalene 1.0 0.20 5/2/16 5:08 CMR5.5 41.00.11 0.57
Propene 0.81 8.0 5/2/16 5:08 CMRJ1.4 4140.61 1.1
Styrene ND 0.20 5/2/16 5:08 CMRND40.850.039 0.17
Page 27 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYTICAL RESULTS
Project Location: Charlotte, NC
Date Received: 4/25/2016
Work Order: 16D1276Sample Description/Location:
Field Sample #: SSV-12
Sample ID: 16D1276-12
Sample Matrix: Sub Slab
Initial Vacuum(in Hg): -27
Final Vacuum(in Hg): -2.5
Receipt Vacuum(in Hg): -3.5
Sampled: 4/25/2016 13:21
Canister ID: 1377
Flow Controller ID: 4305
Sub Description/Location:
Canister Size: 3 liter
Flow Controller Type: Fixed-Orifice
Flow Controller Calibration
RPD Pre and Post-Sampling:
Sample Type: 15 min
RLResults AnalystAnalyzedDilutionFlag/QualRLResultsAnalyte
Date/Time
EPA TO-15
ppbv ug/m3
MDL MDL
1,1,2,2-Tetrachloroethane ND 0.20 5/2/16 5:08 CMRND41.40.048 0.33
Tetrachloroethylene 0.15 0.20 5/2/16 5:08 CMRJ1.0 41.40.057 0.39
Tetrahydrofuran ND 0.20 5/2/16 5:08 CMRND40.590.084 0.25
Toluene 2.8 0.20 5/2/16 5:08 CMR11 40.750.062 0.23
1,2,4-Trichlorobenzene ND 0.20 5/2/16 5:08 CMRND41.50.076 0.56
1,1,1-Trichloroethane ND 0.20 5/2/16 5:08 CMRND41.10.036 0.20
1,1,2-Trichloroethane ND 0.20 5/2/16 5:08 CMRND41.10.061 0.33
Trichloroethylene 0.16 0.20 5/2/16 5:08 CMRJ0.86 41.10.059 0.32
Trichlorofluoromethane (Freon 11)0.37 0.80 5/2/16 5:08 CMRJ2.1 44.50.070 0.39
1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)0.11 0.80 5/2/16 5:08 CMRJ0.83 46.10.056 0.43
1,2,4-Trimethylbenzene 2.5 0.20 5/2/16 5:08 CMR12 40.980.049 0.24
1,3,5-Trimethylbenzene 1.0 0.20 5/2/16 5:08 CMR4.9 40.980.040 0.20
Vinyl Acetate ND 4.0 5/2/16 5:08 CMRND4140.10 0.36
Vinyl Chloride ND 0.20 5/2/16 5:08 CMRND40.510.086 0.22
m&p-Xylene 0.62 0.40 5/2/16 5:08 CMRV-06 2.7 41.70.10 0.44
o-Xylene 0.16 0.20 5/2/16 5:08 CMRJ0.71 40.870.058 0.25
Surrogates % Recovery % REC Limits
4-Bromofluorobenzene (1)103 5/2/16 5:0870-130
Page 28 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
Sample Extraction Data
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
16D1276-01 [SSV-1]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-02 [SSV-2]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-03 [SSV-3]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-04RE1 [SSV-4]B148271 1.5 200 5 1000 400 400 05/01/16
16D1276-05RE1 [SSV-5]B148271 1.5 200 5 1000 400 10 05/01/16
16D1276-06 [SSV-6]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-07 [SSV-7]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-08 [SSV-8]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-09 [SSV-9]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-10 [SSV-10]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-11 [SSV-11]B148271 1.5 1 N/A 1000 400 150 05/01/16
16D1276-12 [SSV-12]B148271 1.5 1 N/A 1000 400 150 05/01/16
Prep Method: TO-15 Prep-EPA TO-15
Lab Number [Field ID]Batch Date
Pressure
Dilution
Pre
Dilution
Pre-Dil
Initial
mL
Pre-Dil
Final
mL
Default
Injection
mL
Actual
Injection
mL
16D1276-04 [SSV-4]B148272 1.5 1 N/A 1000 400 15 04/29/16
16D1276-05 [SSV-5]B148272 1.5 1 N/A 1000 400 15 04/29/16
16D1276-08RE1 [SSV-8]B148272 1.5 1 N/A 1000 400 15 04/29/16
16D1276-11RE1 [SSV-11]B148272 1.5 1 N/A 1000 400 15 04/29/16
Page 29 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148271 - TO-15 Prep
Blank (B148271-BLK1)Prepared & Analyzed: 05/01/16
1.4NDAcetone
0.70NDAcrolein
0.035NDBenzene
0.035NDBenzyl chloride
0.035NDBromodichloromethane
0.035NDBromoform
0.035NDBromomethane
0.035ND1,3-Butadiene
1.4ND2-Butanone (MEK)
0.35 J0.025Carbon Disulfide
0.035NDCarbon Tetrachloride
0.035NDChlorobenzene
0.035NDChloroethane
0.035NDChloroform
0.070NDChloromethane
0.035NDCyclohexane
0.035NDDibromochloromethane
0.035ND1,2-Dibromoethane (EDB)
0.035ND1,2-Dichlorobenzene
0.035ND1,3-Dichlorobenzene
0.035ND1,4-Dichlorobenzene
0.035NDDichlorodifluoromethane (Freon 12)
0.035ND1,1-Dichloroethane
0.035ND1,2-Dichloroethane
0.035ND1,1-Dichloroethylene
0.035NDcis-1,2-Dichloroethylene
0.035NDtrans-1,2-Dichloroethylene
0.035ND1,2-Dichloropropane
0.035NDcis-1,3-Dichloropropene
0.035NDtrans-1,3-Dichloropropene
0.035ND1,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
0.35ND1,4-Dioxane
1.4NDEthanol
0.035NDEthyl Acetate
0.035NDEthylbenzene
0.035ND4-Ethyltoluene
0.035NDHeptane
0.035 J0.032Hexachlorobutadiene
1.4 L-03, V-05NDHexane
0.035ND2-Hexanone (MBK)
1.4NDIsopropanol
0.035 L-03NDMethyl tert-Butyl Ether (MTBE)
0.35 J0.043Methylene Chloride
0.035ND4-Methyl-2-pentanone (MIBK)
0.035NDNaphthalene
1.4NDPropene
Page 30 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148271 - TO-15 Prep
Blank (B148271-BLK1)Prepared & Analyzed: 05/01/16
0.035NDStyrene
0.035ND1,1,2,2-Tetrachloroethane
0.035NDTetrachloroethylene
0.035NDTetrahydrofuran
0.035NDToluene
0.035ND1,2,4-Trichlorobenzene
0.035ND1,1,1-Trichloroethane
0.035ND1,1,2-Trichloroethane
0.035 J0.013Trichloroethylene
0.14NDTrichlorofluoromethane (Freon 11)
0.14ND1,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
0.035ND1,2,4-Trimethylbenzene
0.035ND1,3,5-Trimethylbenzene
0.70NDVinyl Acetate
0.035NDVinyl Chloride
0.070NDm&p-Xylene
0.035NDo-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)99.77.98
LCS (B148271-BS1)Prepared & Analyzed: 05/01/16
5.00 70-13084.14.20Acetone
5.00 70-13096.14.81Acrolein
5.00 70-1301055.26Benzene
5.00 70-1301035.13Benzyl chloride
5.00 70-1301105.49Bromodichloromethane
5.00 70-1301145.69Bromoform
5.00 70-1301065.28Bromomethane
5.00 70-13074.93.751,3-Butadiene
5.00 70-13090.44.522-Butanone (MEK)
5.00 70-13087.04.35Carbon Disulfide
5.00 70-1301025.09Carbon Tetrachloride
5.00 70-1301125.58Chlorobenzene
5.00 70-1301025.10Chloroethane
5.00 70-13084.44.22Chloroform
5.00 70-13079.63.98Chloromethane
5.00 V-0670-1301256.25Cyclohexane
5.00 70-1301145.71Dibromochloromethane
5.00 70-1301005.001,2-Dibromoethane (EDB)
5.00 70-1301005.021,2-Dichlorobenzene
5.00 70-1301085.421,3-Dichlorobenzene
5.00 70-1301055.261,4-Dichlorobenzene
5.00 70-13092.84.64Dichlorodifluoromethane (Freon 12)
5.00 70-13082.54.131,1-Dichloroethane
5.00 70-13078.03.901,2-Dichloroethane
5.00 70-13080.84.041,1-Dichloroethylene
5.00 70-13079.13.95cis-1,2-Dichloroethylene
Page 31 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148271 - TO-15 Prep
LCS (B148271-BS1)Prepared & Analyzed: 05/01/16
5.00 70-13073.33.66trans-1,2-Dichloroethylene
5.00 70-13099.94.991,2-Dichloropropane
5.00 70-1301065.28cis-1,3-Dichloropropene
5.00 70-13092.64.63trans-1,3-Dichloropropene
5.00 70-13083.34.171,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
5.00 V-0670-1301035.151,4-Dioxane
5.00 70-13098.84.94Ethanol
5.00 70-13084.44.22Ethyl Acetate
5.00 70-1301145.72Ethylbenzene
5.00 70-1301085.404-Ethyltoluene
5.00 V-0670-1301165.79Heptane
5.00 70-13098.14.91Hexachlorobutadiene
5.00 L-03, V-0570-13056.42.82Hexane *
5.00 70-1301045.192-Hexanone (MBK)
5.00 70-13074.03.70Isopropanol
5.00 L-0370-13069.63.48Methyl tert-Butyl Ether (MTBE)*
5.00 70-13082.94.14Methylene Chloride
5.00 70-1301085.394-Methyl-2-pentanone (MIBK)
5.00 70-13089.04.45Naphthalene
5.00 70-1301085.42Propene
5.00 70-1301065.31Styrene
5.00 70-1301085.391,1,2,2-Tetrachloroethane
5.00 70-13090.14.51Tetrachloroethylene
5.00 70-13084.74.23Tetrahydrofuran
5.00 70-1301075.37Toluene
5.00 70-13091.14.551,2,4-Trichlorobenzene
5.00 70-13092.74.641,1,1-Trichloroethane
5.00 70-1301035.141,1,2-Trichloroethane
5.00 70-13098.14.91Trichloroethylene
5.00 70-1301015.04Trichlorofluoromethane (Freon 11)
5.00 70-13089.44.471,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
5.00 70-1301035.161,2,4-Trimethylbenzene
5.00 70-1301065.301,3,5-Trimethylbenzene
5.00 70-13078.33.91Vinyl Acetate
5.00 70-13079.33.96Vinyl Chloride
10.0 V-0670-13012312.3m&p-Xylene
5.00 70-1301125.62o-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1028.18
Page 32 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148271 - TO-15 Prep
Duplicate (B148271-DUP1)Prepared: 05/01/16 Analyzed: 05/02/16 Source: 16D1276-12
8.0 26 250.093026Acetone1961
4.0 ND 25NDAcrolein9.2ND
0.20 0.14 25 J2.900.14Benzene 0.640.43
0.20 ND 25NDBenzyl chloride 1.0ND
0.20 ND 25NDBromodichloromethane1.3ND
0.20 ND 25NDBromoform2.1ND
0.20 ND 25NDBromomethane0.78ND
0.20 ND 25ND1,3-Butadiene 0.44ND
8.0 1.4 25 J0.2951.42-Butanone (MEK)244.0
2.0 0.20 25 J1.980.20Carbon Disulfide 6.20.64
0.20 ND 25NDCarbon Tetrachloride 1.3ND
0.20 ND 25NDChlorobenzene0.92ND
0.20 ND 25NDChloroethane0.53ND
0.20 ND 25NDChloroform0.98ND
0.40 0.19 25 J6.060.20Chloromethane 0.830.42
0.20 ND 25NDCyclohexane0.69ND
0.20 ND 25NDDibromochloromethane1.7ND
0.20 ND 25ND1,2-Dibromoethane (EDB)1.5ND
0.20 ND 25ND1,2-Dichlorobenzene 1.2ND
0.20 0.092 25 J0.000.0921,3-Dichlorobenzene 1.20.55
0.20 ND 25ND1,4-Dichlorobenzene 1.2ND
0.20 0.57 250.7020.57Dichlorodifluoromethane (Freon 12)0.992.8
0.20 ND 25ND1,1-Dichloroethane 0.81ND
0.20 ND 25ND1,2-Dichloroethane 0.81ND
0.20 ND 25ND1,1-Dichloroethylene 0.79ND
0.20 ND 25NDcis-1,2-Dichloroethylene 0.79ND
0.20 ND 25NDtrans-1,2-Dichloroethylene 0.79ND
0.20 ND 25ND1,2-Dichloropropane 0.92ND
0.20 ND 25NDcis-1,3-Dichloropropene 0.91ND
0.20 ND 25NDtrans-1,3-Dichloropropene 0.91ND
0.20 ND 25ND1,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
1.4ND
2.0 ND 25ND1,4-Dioxane 7.2ND
8.0 71 250.49871Ethanol15130
0.20 6.4 252.706.6Ethyl Acetate 0.7224
0.20 0.084 25 J17.40.10Ethylbenzene 0.870.43
0.20 0.18 25 J2.200.184-Ethyltoluene 0.980.90
0.20 0.14 25 V-06, J5.560.15Heptane 0.820.61
0.20 ND 25NDHexachlorobutadiene2.1ND
8.0 ND 25 L-03, V-05NDHexane28ND
0.20 ND 25ND2-Hexanone (MBK)0.82ND
8.0 3.0 25 J2.773.1Isopropanol 207.6
0.20 ND 25 L-03NDMethyl tert-Butyl Ether (MTBE)0.72ND
2.0 1.1 25 J1.381.2Methylene Chloride 6.94.0
0.20 0.11 25 R-01, J29.80.0804-Methyl-2-pentanone (MIBK)0.820.33
0.20 1.0 251.521.1Naphthalene 1.05.6
8.0 0.81 25 J1.990.80Propene 141.4
Page 33 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148271 - TO-15 Prep
Duplicate (B148271-DUP1)Prepared: 05/01/16 Analyzed: 05/02/16 Source: 16D1276-12
0.20 ND 25 J0.044Styrene 0.850.19
0.20 ND 25ND1,1,2,2-Tetrachloroethane 1.4ND
0.20 0.15 25 J8.450.14Tetrachloroethylene 1.40.92
0.20 ND 25NDTetrahydrofuran0.59ND
0.20 2.8 250.5692.8Toluene 0.7511
0.20 ND 25ND1,2,4-Trichlorobenzene 1.5ND
0.20 ND 25ND1,1,1-Trichloroethane 1.1ND
0.20 ND 25ND1,1,2-Trichloroethane 1.1ND
0.20 0.16 25 R-01, J42.40.10Trichloroethylene 1.10.56
0.80 0.37 25 J10.30.33Trichlorofluoromethane (Freon 11)4.51.9
0.80 0.11 25 J3.770.101,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
6.10.80
0.20 2.5 250.1592.51,2,4-Trimethylbenzene 0.9812
0.20 1.0 250.8030.991,3,5-Trimethylbenzene 0.984.9
4.0 ND 25NDVinyl Acetate 14ND
0.20 ND 25NDVinyl Chloride 0.51ND
0.40 0.62 25 V-065.640.66m&p-Xylene 1.72.8
0.20 0.16 25 J13.60.19o-Xylene 0.870.82
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1028.18
Batch B148272 - TO-15 Prep
Blank (B148272-BLK1)Prepared & Analyzed: 04/29/16
1.4 J0.54Acetone
0.70NDAcrolein
0.035NDBenzene
0.035NDBenzyl chloride
0.035NDBromodichloromethane
0.035NDBromoform
0.035NDBromomethane
0.035ND1,3-Butadiene
1.4ND2-Butanone (MEK)
0.35NDCarbon Disulfide
0.035NDCarbon Tetrachloride
0.035NDChlorobenzene
0.035NDChloroethane
0.035NDChloroform
0.070NDChloromethane
0.035NDCyclohexane
0.035NDDibromochloromethane
0.035ND1,2-Dibromoethane (EDB)
0.035ND1,2-Dichlorobenzene
0.035ND1,3-Dichlorobenzene
0.035ND1,4-Dichlorobenzene
0.035NDDichlorodifluoromethane (Freon 12)
0.035ND1,1-Dichloroethane
0.035ND1,2-Dichloroethane
Page 34 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148272 - TO-15 Prep
Blank (B148272-BLK1)Prepared & Analyzed: 04/29/16
0.035ND1,1-Dichloroethylene
0.035NDcis-1,2-Dichloroethylene
0.035NDtrans-1,2-Dichloroethylene
0.035ND1,2-Dichloropropane
0.035NDcis-1,3-Dichloropropene
0.035NDtrans-1,3-Dichloropropene
0.035ND1,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
0.35ND1,4-Dioxane
1.4NDEthanol
0.035NDEthyl Acetate
0.035NDEthylbenzene
0.035ND4-Ethyltoluene
0.035NDHeptane
0.035 J0.032Hexachlorobutadiene
1.4 L-03, V-05NDHexane
0.035ND2-Hexanone (MBK)
1.4 L-03NDIsopropanol
0.035NDMethyl tert-Butyl Ether (MTBE)
0.35NDMethylene Chloride
0.035ND4-Methyl-2-pentanone (MIBK)
0.035NDNaphthalene
1.4NDPropene
0.035NDStyrene
0.035ND1,1,2,2-Tetrachloroethane
0.035NDTetrachloroethylene
0.035NDTetrahydrofuran
0.035NDToluene
0.035ND1,2,4-Trichlorobenzene
0.035ND1,1,1-Trichloroethane
0.035ND1,1,2-Trichloroethane
0.035NDTrichloroethylene
0.14NDTrichlorofluoromethane (Freon 11)
0.14 J0.0291,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
0.035ND1,2,4-Trimethylbenzene
0.035ND1,3,5-Trimethylbenzene
0.70NDVinyl Acetate
0.035NDVinyl Chloride
0.070NDm&p-Xylene
0.035NDo-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)1008.00
Page 35 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148272 - TO-15 Prep
LCS (B148272-BS1)Prepared & Analyzed: 04/29/16
5.00 70-13074.93.74Acetone
5.00 70-13083.64.18Acrolein
5.00 70-1301175.86Benzene
5.00 70-1301035.16Benzyl chloride
5.00 V-0670-1301256.26Bromodichloromethane
5.00 70-1301125.61Bromoform
5.00 70-13087.24.36Bromomethane
5.00 70-13074.03.701,3-Butadiene
5.00 70-13095.14.752-Butanone (MEK)
5.00 70-13090.34.51Carbon Disulfide
5.00 70-1301125.60Carbon Tetrachloride
5.00 70-1301115.55Chlorobenzene
5.00 70-13077.33.87Chloroethane
5.00 70-13087.24.36Chloroform
5.00 70-13079.23.96Chloromethane
5.00 L-01, V-0670-1301477.36Cyclohexane *
5.00 70-1301135.67Dibromochloromethane
5.00 70-13099.64.981,2-Dibromoethane (EDB)
5.00 70-13097.74.881,2-Dichlorobenzene
5.00 70-1301075.371,3-Dichlorobenzene
5.00 70-1301035.161,4-Dichlorobenzene
5.00 70-13092.64.63Dichlorodifluoromethane (Freon 12)
5.00 70-13085.64.281,1-Dichloroethane
5.00 70-13072.63.631,2-Dichloroethane
5.00 70-13083.34.161,1-Dichloroethylene
5.00 70-13082.64.13cis-1,2-Dichloroethylene
5.00 70-13076.73.84trans-1,2-Dichloroethylene
5.00 70-1301125.611,2-Dichloropropane
5.00 70-1301216.04cis-1,3-Dichloropropene
5.00 70-1301065.31trans-1,3-Dichloropropene
5.00 70-13078.93.941,2-Dichloro-1,1,2,2-tetrafluoroethane
(Freon 114)
5.00 V-0670-1301105.511,4-Dioxane
5.00 70-13094.54.72Ethanol
5.00 70-13083.14.15Ethyl Acetate
5.00 70-1301155.77Ethylbenzene
5.00 70-1301065.314-Ethyltoluene
5.00 V-0670-1301296.44Heptane
5.00 70-13086.14.31Hexachlorobutadiene
5.00 L-03, V-0570-13056.92.85Hexane *
5.00 70-1301085.402-Hexanone (MBK)
5.00 L-0370-13065.63.28Isopropanol *
5.00 70-13074.03.70Methyl tert-Butyl Ether (MTBE)
5.00 70-13086.14.31Methylene Chloride
5.00 V-0670-1301236.154-Methyl-2-pentanone (MIBK)
5.00 70-13083.14.16Naphthalene
5.00 70-1301135.67Propene
Page 36 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ug/m3 Spike Level
Result
Source
%REC
%REC
Limits RPD
RPD
Limit Flag/Qual Analyte
Air Toxics by EPA Compendium Methods - Quality Control
QUALITY CONTROL
RL
ppbv
Results RL Results ppbv
Batch B148272 - TO-15 Prep
LCS (B148272-BS1)Prepared & Analyzed: 04/29/16
5.00 70-1301075.33Styrene
5.00 70-1301075.351,1,2,2-Tetrachloroethane
5.00 70-13087.74.39Tetrachloroethylene
5.00 70-13089.64.48Tetrahydrofuran
5.00 70-1301085.38Toluene
5.00 70-13088.34.411,2,4-Trichlorobenzene
5.00 70-1301045.201,1,1-Trichloroethane
5.00 70-1301045.181,1,2-Trichloroethane
5.00 70-1301115.56Trichloroethylene
5.00 70-13087.04.35Trichlorofluoromethane (Freon 11)
5.00 70-13092.14.611,1,2-Trichloro-1,2,2-trifluoroethane (Freon
113)
5.00 70-1301035.141,2,4-Trimethylbenzene
5.00 70-1301045.211,3,5-Trimethylbenzene
5.00 70-13083.84.19Vinyl Acetate
5.00 70-13081.64.08Vinyl Chloride
10.0 70-13011611.6m&p-Xylene
5.00 70-1301105.50o-Xylene
8.00 70-130Surrogate: 4-Bromofluorobenzene (1)93.97.51
Page 37 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
FLAG/QUALIFIER SUMMARY
*QC result is outside of established limits.
†Wide recovery limits established for difficult compound.
‡Wide RPD limits established for difficult compound.
#Data exceeded client recommended or regulatory level
RL Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
LCS Laboratory Control Sample
Laboratory Control SampleLCS Dup Duplicate Laboratory Control Sample
MS Matrix Spike Sample
MS Dup Duplicate Matrix Spike Sample
REC Recovery
QC Quality Control
ppbv Parts per billion volume
EPA United States Environmental Protection Agency
Percent Recovery% REC
ND Not Detected
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
Not ApplicableN/A
DL Detection Limit
Not CalculatedNC
LFB/LCS Lab Fortified Blank/Lab Control Sample
ORP Oxidation-Reduction Potential
Not dry weight correctedwet
Percent weight% wt
KilogramKg
Gramg
Milligrammg
Microgramµg
Nanogramng
LiterL
MillilitermL
Microliter L
Cubic Meterm3
Extractable Petroleum HydrocarbonsEPH
Volatile Petroleum HydrocarbonsVPH
Air Petroleum HydrocarbonsAPH
Flame Ionization DetectorFID
Photo Ionization DetectorPID
Detected but below the Reporting Limit (lowest calibration standard); therefore, result is an estimated
concentration (CLP J-Flag).
J
Laboratory fortified blank /laboratory control sample recovery outside of control limits. Data validation is not
affected since all results are "not detected" for all samples in this batch for this compound and bias is on the high
side.
L-01
Laboratory fortified blank/laboratory control sample recovery is outside of control limits. Reported value for this
compound is likely to be biased on the low side.
L-03
Duplicate RPD is outside of control limits. Reduced precision is anticipated for reported result.R-01
Surrogate recovery outside of control limits due to suspected sample matrix interference.S-03
Continuing calibration did not meet method specifications and was biased on the low side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the low side.
V-05
Continuing calibration did not meet method specifications and was biased on the high side for this compound.
Increased uncertainty is associated with the reported value which is likely to be biased on the high side.
V-06
Page 38 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
ANALYST
Lisa A. WorthingtonLAW
Joseph D. LawlorJDL
Catherine M. RouleauCMR
Page 39 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
EPA TO-15 in Air
AIHA,NY,MEAcetone
AIHA,NJAcrolein
AIHA,FL,NJ,NY,VA,MEBenzene
AIHA,FL,NJ,NY,VA,MEBenzyl chloride
AIHA,NJ,NY,VA,MEBromodichloromethane
AIHA,NJ,NY,VA,MEBromoform
AIHA,FL,NJ,NY,MEBromomethane
AIHA,NJ,NY,VA,ME1,3-Butadiene
AIHA,FL,NJ,NY,VA,ME2-Butanone (MEK)
AIHA,NJ,NY,VA,MECarbon Disulfide
AIHA,FL,NJ,NY,VA,MECarbon Tetrachloride
AIHA,FL,NJ,NY,VA,MEChlorobenzene
AIHA,FL,NJ,NY,VA,MEChloroethane
AIHA,FL,NJ,NY,VA,MEChloroform
AIHA,FL,NJ,NY,VA,MEChloromethane
AIHA,NJ,NY,VA,MECyclohexane
AIHA,NY,MEDibromochloromethane
AIHA,NJ,NY,ME1,2-Dibromoethane (EDB)
AIHA,FL,NJ,NY,VA,ME1,2-Dichlorobenzene
AIHA,NJ,NY,ME1,3-Dichlorobenzene
AIHA,FL,NJ,NY,VA,ME1,4-Dichlorobenzene
AIHA,NY,MEDichlorodifluoromethane (Freon 12)
AIHA,FL,NJ,NY,VA,ME1,1-Dichloroethane
AIHA,FL,NJ,NY,VA,ME1,2-Dichloroethane
AIHA,FL,NJ,NY,VA,ME1,1-Dichloroethylene
AIHA,FL,NY,VA,MEcis-1,2-Dichloroethylene
AIHA,NJ,NY,VA,MEtrans-1,2-Dichloroethylene
AIHA,FL,NJ,NY,VA,ME1,2-Dichloropropane
AIHA,FL,NJ,NY,VA,MEcis-1,3-Dichloropropene
AIHA,NY,MEtrans-1,3-Dichloropropene
AIHA,NJ,NY,VA,ME1,2-Dichloro-1,1,2,2-tetrafluoroethane (Freon 114)
AIHA,NJ,NY,VA,ME1,4-Dioxane
AIHAEthanol
AIHAEthyl Acetate
AIHA,FL,NJ,NY,VA,MEEthylbenzene
AIHA,NJ4-Ethyltoluene
AIHA,NJ,NY,VA,MEHeptane
AIHA,NJ,NY,VA,MEHexachlorobutadiene
AIHA,FL,NJ,NY,VA,MEHexane
AIHA2-Hexanone (MBK)
AIHA,NY,MEIsopropanol
AIHA,FL,NJ,NY,VA,MEMethyl tert-Butyl Ether (MTBE)
AIHA,FL,NJ,NY,VA,MEMethylene Chloride
AIHA,FL,NJ,NY,ME4-Methyl-2-pentanone (MIBK)
NY,MENaphthalene
AIHAPropene
AIHA,FL,NJ,NY,VA,MEStyrene
Page 40 of 45
39 Spruce Street * East Longmeadow, MA 01028 * FAX 413/525-6405 * TEL. 413/525-2332
CertificationsAnalyte
CERTIFICATIONS
Certified Analyses included in this Report
EPA TO-15 in Air
AIHA,FL,NJ,NY,VA,ME1,1,2,2-Tetrachloroethane
AIHA,FL,NJ,NY,VA,METetrachloroethylene
AIHATetrahydrofuran
AIHA,FL,NJ,NY,VA,METoluene
AIHA,NJ,NY,VA,ME1,2,4-Trichlorobenzene
AIHA,FL,NJ,NY,VA,ME1,1,1-Trichloroethane
AIHA,FL,NJ,NY,VA,ME1,1,2-Trichloroethane
AIHA,FL,NJ,NY,VA,METrichloroethylene
AIHA,NY,METrichlorofluoromethane (Freon 11)
AIHA,NJ,NY,VA,ME1,1,2-Trichloro-1,2,2-trifluoroethane (Freon 113)
AIHA,NJ,NY,ME1,2,4-Trimethylbenzene
AIHA,NJ,NY,ME1,3,5-Trimethylbenzene
AIHA,FL,NJ,NY,VA,MEVinyl Acetate
AIHA,FL,NJ,NY,VA,MEVinyl Chloride
AIHA,FL,NJ,NY,VA,MEm&p-Xylene
AIHA,FL,NJ,NY,VA,MEo-Xylene
The CON-TEST Environmental Laboratory operates under the following certifications and accreditations:
Code Description Number Expires
100033AIHA-LAP, LLC - ISO17025:2005AIHA 02/1/2018
M-MA100Massachusetts DEPMA 06/30/2017
PH-0567Connecticut Department of Publilc HealthCT 09/30/2017
10899 NELAPNew York State Department of HealthNY 04/1/2017
2516 NELAPNew Hampshire Environmental LabNH-S 02/5/2017
LAO00112Rhode Island Department of HealthRI 12/30/2016
652North Carolina Div. of Water QualityNC 12/31/2016
MA007 NELAPNew Jersey DEPNJ 06/30/2017
E871027 NELAPFlorida Department of HealthFL 06/30/2017
LL015036Vermont Department of Health Lead LaboratoryVT 07/30/2017
2011028State of MaineME 06/9/2017
460217Commonwealth of VirginiaVA 12/14/2016
2557 NELAPNew Hampshire Environmental LabNH-P 09/6/2017
Page 41 of 45
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Page 1 of 2
CLIENT NAME:RECEIVED BY:DATE:
1) Was the chain(s) of custody relinquished and signed?Yes X No
2) Does the chain agree with the samples?Yes X No
If not, explain:
3) Are all the samples in good condition?Yes X No
If not, explain:
4) Are there any samples "On Hold"?Yes No X Stored where:
5) Are there any RUSH or SHORT HOLDING TIME samples?Yes No X
Who was notified _____________Date ____________Time ___________
Permission to subcontract samples? Yes No
6) Location where samples are stored:(Walk-in clients only) if not already approved
Client Signature: _______________________
7) Number of cans Individually Certified or Batch Certified? ________________________________________
TO-11A Cartridges
Unused Summas/PUF Media:Unused Regulators:
Laboratory Comments:Summa ID's:1392 1355 Regulators:4173 4205 4038
1516 1372 1894 1370 4172 4294 4105
1480 1368 1383 4206 4295 4304
1366 1684 1377 4204 4176 4305
Doc # 278 Rev. 5 October 2014
Other 12-N/Fsets 20-ft.Tubing 1-Tedl
PCB Florisil Tubes (NIOSH 5503)
Air cassette
PM 2.5/PM 10
33
2) Were all returned summa cans, Restrictors & Regulators and PUF's documented as returned in the
Air Lab Inbound/Outbound Excel Spreadsheet?
1) Was all media (used & unused) checked into the WASP?
12
Hg/Hopcalite Tube (NIOSH 6009)
(TO-4A/ TO-10A/TO-13) PUFs
Regulators
Restrictors
# of Containers
15min
TO-17 Tubes
Containers received at Con-Test
Summa Cans (TO-14/TO-15/APH)
Tedlar Bags
39 Spruce St.
East Longmeadow, MA.
01028
P: 413-525-2332
F: 413-525-6405www.contestlabs.com AIR Only Receipt Checklist
Types (Size, Duration)
12 3L
Hart & Hickman JDL 4/27/2016
Air
Page 44 of 45
Page 2 of 2
Login Sample Receipt Checklist
(Rejection Criteria Listing - Using Sample Acceptance Policy)
Any False statement will be brought to the attention of Client
Question Answer (True/False)Comment
T/F/NA
1) The coolers'/boxes' custody seal, if present, is intact.
3) Samples were received on ice.
4) Cooler Temperature is acceptable.
5) Cooler Temperature is recorded.
6) COC is filled out in ink and legible.
7) COC is filled out with all pertinent information.
8) Field Sampler's name present on COC.
9) Samples are received within Holding Time.
10) Sample containers have legible labels.
12) Sample collection date/times are provided.
13) Appropriate sample/media containers are used.
15) Trip blanks provided if applicable.
Who notified of False statements? Date/Time:
Doc #278 Rev. 5 October 2014 Log-In Technician Initials: JDL 4/27/16 1237
11) Containers/media are not broken or leaking and valves
and caps are closed tightly.
14) There is sufficient volume for all requsted
analyses, including any requested MS/MSDs.
2) The cooler or samples do not appear to have been
compromised or tampered with.
NA
T
NA
NA
NA
NA
T
T
T
T
T
T
T
T
T
Page 45 of 45