22063_Liggett Myers_O_GW Rpt_20181017

Mich Atlantic
Engineering & Environmental Solutions
October 17, 2018
Mr. Josh Glover
Greystar GP II, LLC
521 East Morehead Street, Suite 400
Charlotte, North Carolina 28203
Reference: REPORT OF GROUNDWATER ASSESSMENT
LIGGETT & FERNWAY PARCELS
301 & 321 LIGGETT STREET AND 606 FERNWAY AVENUE
DURHAM, NORTH CAROLINA
MID -ATLANTIC PROJECT NUMBER: 00OR3225.01
Dear Mr. Glover:
409 Rogers View Court
Raleigh, NC 27610
office 919.250.991 B
facsimile 919.250.9950
MAAONLINE.COM
Mid -Atlantic Associates, Inc. (Mid -Atlantic) is pleased to present this letter report to Greystar GP II,
LLC (Greystar) documenting the Groundwater Assessment that was completed at the Liggett and
Fernway parcels (subject site), 301 & 321 Liggett Street and 606 Fernway Avenue (southern portion),
Durham, North Carolina site (Drawing 1) on October 1, 2018. This work was completed as a follow
up to the Phase 1 Environmental Site Assessment (PESA) that Mid -Atlantic completed on September
7, 2018 for Greystar.
OBJECTIVE
The purpose of this work was to identify the presence or absence of volatile organic compound
(VOC)-impacted groundwater beneath selected areas of the subject site. The presence of certain
VOCs above their established target concentrations could pose the potential for related vapor
intrusion issues in planned residential areas.
BACKGROUND
During Mid -Atlantic's performance of the PESA, we identified the following historical information:
An incident associated with an aboveground petroleum release in 1996 and another in
2000 were identified on the subject site; and
The tobacco company which formerly operated at the site included a coal storage yard.
Additionally tobacco operations typically resulted in the disposition of low levels of
polycyclic aromatic hydrocarbons (PAHs) into the surficial soils, which could impact the
groundwater beneath them.
A Preliminary Geotechnical Engineering Report was completed for Greystar (and provided to Mid -
Atlantic for our information) by Stewart on September 11, 2018 which documented the results of six
soil test borings which were advanced on the subject site. These borings were advanced in locations
that would be underneath the proposed residential areas. The locations of the six soil borings are
detailed in Attachment A. Based on the locations of these borings, Mid -Atlantic selected four
— EXPERIENCED CUSTOMER FOCUSED INNOVATIVE —

Groundwater Assessment Report October 17, 2018
301 & 321 Liggett Street, 606 Fernway Avenue Page 2
Durham, North Carolina
temporary groundwater monitoring well locations that were offset from four of the geotechnical soil
boring locations. By offsetting, additional visual/olfactory evaluation data for soil could be collected.
These locations would also provide representative information on the groundwater beneath the
proposed construction. The locations of the temporary groundwater monitoring well locations are
noted on Drawing 2.
FIELD ACTIVITIES
Prior to conducting the drilling activities, Mid -Atlantic contacted the NC One -Call center for marking
the public utilities. Additionally, Mid -Atlantic contracted with a private utility locating company, KCI
Associates of North Carolina, P.A. (KCI), to mark the site for utilities. Quantex Environmental Drilling
(Quantex) was contracted to install the temporary wells under Mid -Atlantic's supervision. After each
of the locations had been cleared, Quantex used a Geoprobe rig with hollow stem augers to advance
each of the holes for the temporary wells. Each of the holes were advanced until auger refusal was
encountered. The soil conditions were monitoring during the drilling process and each of the
temporary wells were set at depths where water was most likely to be encountered. The wells were
constructed using Schedule 40 PVC and two-inch diameter PVC casing with 0.010 inch
mechanically -slotted well screen. The lengths of the screens and the depths of the wells are detailed
in Table 1. Three of the wells (TMW-1, TMW-2, and TMW-4) were developed and sampled according
to Mid -Atlantic's sampling procedures, which are included as Attachment B. Groundwater in
TMW-3 came in very slowly and the sample was instead collected without development. The wells
were properly abandoned by Quantex after the samples were collected.
The four groundwater samples were submitted to ENCO Laboratories (ENCO) in Cary, North
Carolina for testing of volatile organic compounds (VOCs) using EPA Method 8260B.
DISCUSSION OF RESULTS
As shown in the attached Table 2, the results of the laboratory testing revealed that two of the
samples (TMW-1 and TMW-4) had no detections of VOC constituents and two of the samples
(TMW-2 and TMW-3) had very low detections of petroleum -related compounds. These detections
were below the North Carolina Department of Environmental Quality (NCDEQ) Groundwater Quality
Standards (GWQS) as well as below the NCDEQ Residential Vapor Intrusion Screening Levels
(VISLs) for groundwater. Additionally, there were no detections of chlorinated solvents. These data
do not suggest that additional assessment is warranted. A copy of the analytical laboratory report is
included as Attachment C.
IQ Mid Atlantic

Groundwater Assessment Report
301 & 321 Liggett Street, 606 Fernway Avenue
Durham, North Carolina
October 17, 2018
Page 3
Mid -Atlantic appreciates the opportunity to provide environmental services to you. If you have
questions or require additional information, please contact us at your convenience at (919) 250-
9918.
Sincerely,
MID -ATLANTIC ASSOCIATES, INC.
�Qaeou®ay®wt��
rt� CANS®
Sandra Miller Da iel . Iielen, P'9 k,
Senior Scientist VP/Princip Eriqine�
Attachments:
Drawings
Tables
Attachment A Stewart Soil Boring Locations
Attachment B Mid -Atlantic Sampling Procedures
Attachment C Laboratory Analytical Report
ft Mid Atlantic

DRAWINGS
0 Mid Atlantic

a
REFERENCES:
1. SOUTHWEST DURHAM, NC & NORTHWEST DURHAM, NC DIGITAL RASTER GRAPHIC, USGS. SCALE: 1:12, 000
SCANNED FROM 1:24,000-SCALE SOUTHWEST DURHAM, NC & NORTHWEST DURHAM, NC
TOPOGRAPHIC MAPS, PUBLISHED 2013, USGS.
2. INSET MAP DIGITAL DATA FROM 2002 NATIONAL TRANSPORTATION ATLAS, Feet
BUREAU OF TRANSPORTATION STATISTICS, WASHINGTON, D.C.
3. PROPERTY BOUNDARY DATA FROM DURHAM COUNTY GIS. Q 500 1,000 2,000
DRAWN DATE:
BY: RDC OCTOBER 2018
TOPOGRAPHIC SITE MAP DRAFT SUM JOB NO:
Mid Atlantic LIGGETT & FERNWAY PARCELS CHECK: R3225.01
Engineering & Environmental Solutions DURHAM, NORTH CAROLINA ENG. GIS NO:
CHECK: DffN 06G-R3225.01-1
APPROVAL: DWG NO: 1

REFERENCES:
1. PROPERTY LINE AND ROAD DATA FROM DURHAM CO. GIs.
2.2013 AERIAL IMAGERY FROM NC ONEMAP.
3. MID -ATLANTIC FIELD NOTES.
Mid Atlantic
Engineering & Environmental Solutions
TEMPORARY MONITORING WELL
LOCATION MAP
LIGGETT & FERNWAY PARCELS
DURHAM, NORTH CAROLINA
1 inch equals 50 feet
0 50 100
Feet
DRAWN
DATE:
BY: RDC
OCTOBER 2018
DRAFT
Sku
JOB NO:
CHECK:
R3225.01
ENG.
GIS NO:
CHECK:
06G-R3225.01-2
APPROVAL:
DWG NO: 2

TABLES
0 Mid Atlantic

TABLE 1
TEMPORARY MONITORING WELL CONSTRUCTION INFORMATION
LIGGETT & FERNWAY PARCELS
DURHAM, NORTH CAROLINA
MID -ATLANTIC JOB NUMBER: R3225.01
WELL
TOTAL WELL
SCREENED
SAND
DEPTH TO
INSTALLATION
WELL I.D.
DIAMETER
DEPTH
INTERVAL
INTERVAL
WATER*
DATE
(INCHES)
(FEET BLS)
(FEET BLS)
(FEET BLS)
(FEET BLS)
TMW-1
2
10/1/2018
21.0
11.0 - 21.0
10.0 - 21.0
11.05
TMW-2
2
10/1/2018
23.5
8.5 - 23.5
7.5 - 23.5
10.1
TMW-3
2
10/1/2018
39.5
24.5 - 39.5
23.5 - 39.5
38.5
TMW-4
2
10/1/2018
38.0
19.0 - 38.0
18.0 - 38.0
31.9
Note:
BLS = Below Land Surface

TABLE 2
SUMMARY OF CHEMICAL CONSTITUENTS DETECTED IN GROUNDWATER
LIGGETT & FERNWAY PARCELS
DURHAM, NORTH CAROLINA
MID -ATLANTIC JOB NO. R3225.01
TMW-1
TMW-2
TMW-3
TMW-4
Residential Vapor
NC Groundwater Quality
CHEMICAL CONSTITUENT
Intrusion Screening Level
Standards (ug/L)
(ug/L)
10/1 /2018
10/1 /2018
10/1 /2018
10/1 /2018
Volatile Organic Compounds - EPA 8260 (ug/L)
Ethylbenzene
--
0.53 J
--
--
600
35
4-Isopropyltoluene
--
--
1.5
--
25
NL
4-Methyl-2-pentanone
--
--
3.4 J
--
100
110,000
Naphthalene
--
--
0.66 J
--
6
35
Toluene
--
9.4
0.96 J
--
600
3,800
1,2,4-Trimethyl benzene
--
--
0.49 J
--
400
50
Methyl tert-butyl ether
--
1.7
--
--
20
4,500
Xylenes, total
--
2.3 J
0.55 J
--
500
77
Notes:
ug/L - Micrograms per Liter
-- - Not Detected
J = Detected above the Method Detection Limit but below the Reporting Limit; therefore, result is an estimated concentration
NL - Not Listed
J

ATTACHMENT A
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ATTACHMENT B
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0 Mid Atlantic

Groundwater Sampling Procedures
Sample Collection
A. Monitoring Wells
Prior to sample collection, each well is purged of three to five standing well volumes or to
dryness to remove stagnant water from the well and well bore in an effort to collect
samples that are representative of the water quality in the formation surrounding each
well. Purging is performed either with a new, polyethylene bailer dedicated to each well, or
with a decontaminated pump. Samples are retrieved from the monitoring well using the
dedicated bailer. New nylon string is used on each dedicated bailer, and new nitrile
sampling gloves are donned prior to purging and sampling of each well.
B. Geoprobe "Screen Point Sampler"
The screen point sampler is a "grab" sampling device that is driven into the saturated zone
and a surrounding metal sheath is retracted, exposing a screen. Groundwater entering the
screen is then drawn to land surface through disposable tubing that is placed through the
hollow push rods. The sample is collected from the tubing into the appropriate sampling
glassware.
C. Water -Supply Wells
Water samples are typically collected from the available spigot that is nearest to the well.
The water is allowed to run at a high flow from the spigot for approximately 10 to 15
minutes to allow the water in the delivery lines to be purged. The sample flow is then
reduced and the samples are collected directly into pre -labeled containers as described
below. New nitrile sampling gloves are donned prior to sampling of each well.
D. Treatment System Influent/Effluent
Samples are typically collected from the influent or effluent of pump -and -treat groundwater
remediation systems using designated sampling ports in the influent and effluent water
transport lines. The water is typically allowed to run for several seconds to clear potential
debris in the sampling port. The sample is then collected directly into sampling containers
as described below. New nitrile sampling gloves are donned prior to sample collection.
Preparation for Laboratory Analysis
Groundwater samples are decanted directly into laboratory -prepared, pre -labeled, sampling
containers, packed in ice, and shipped to a certified laboratory under chain -of -custody control.
Laboratory analyses performed on the samples are specified on the chain -of -custody.

ATTACHMENT C
0 Mid Atlantic

p ENCO Laboratories
j
g
Accurate. Timely. Respousive. luuavative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Wednesday, October 3, 2018
Mid Atlantic Associates (MI002)
Attn: Sandy Miller
409 Rogers View Court
Raleigh, NC 27610
RE: Laboratory Results for
Project Number: R3225.01, Project Name/Desc: Liggett-Fernway
ENCO Workorder(s): CB15008
Dear Sandy Miller,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Tuesday, October 2, 2018.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
0"CLC'L�CA
Chuck Smith
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 1 of 18

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: TMW-1 Lab ID: CB15008-01 Sampled: 10/01/18 12:50 Received: 10/02/18 06:50
Parameter Preparation Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s)
EPA 8260E EPA 5030B_MS 10/15/18
10/02/18 00:24 10/03/18 01:22
Client ID: TMW-2 Lab ID: CB15008-02 Sampled: 10/01/18 13:20 Received: 10/02/18 06:50
Parameter Preparation Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s)
EPA 8260E EPA 5030B_MIS 10/15/18
10/02/18 00:24 10/03/18 01:54
Client ID: TMW-4 Lab ID: CB15008-03 Sampled: 10/01/18 15:15 Received: 10/02/18 06:50
Parameter Preparation Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s)
EPA 8260E EPA 503013_MS 10/15/18
10/02/18 00:24 10/03/18 02:25
Client ID: TMW-3 Lab ID: CB15008-04 Sampled: 30/01/18 17:00 Received: 10/02/18 06:50
Parameter Preparation Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s)
EPA 8260E EPA 503013_MS 10/15/18
10/02/18 00:24 10/03/18 02:57
Client ID: Trip Blank Lab ID: CB15008-05 Sampled: 10/01/18 12:50 Received: 10/02/18 06:50
Parameter Preparation Hold Date/Time(s) Prep Date/Time(s) Analysis Date/Time(s)
EPA 8260B EPA 503013_MS 10/15/18
10/02/18 00:24 10/03/18 03:29
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 of 18

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SAMPLE DETECTION SUMMARY
Client ID: TMW-2
Lab ID:
CB15008-02
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Ethylbenzene
0.53
1
0.13
1.0
ug/L
EPA 8260B
m,p-Xylenes
1.7
1
0.17
2.0
ug/L
EPA 8260B
Methyl-tert-Butyl Ether
1.7
0.16
1.0
ug/L
EPA 8260B
o-Xylene
0.58
1
0.065
1.0
ug/L
EPA 8260B
Toluene
9.4
0.14
1.0
ug/L
EPA 8260B
Xylenes (Total)
2.3
1
0.45
3.0
ug/L
EPA 8260B
Client ID: TMW-3
Lab ID:
CB15008-04
Anala
Results
Flag
MDL
POLL
Units
Method Notes
1,2,4-Trimethylbenzene
0.49
1
0.10
1.0
ug/L
EPA 8260B
4-Isopropyltoluene
1.5
0.085
1.0
ug/L
EPA 8260B
4-Methyl-2-pentanone
3.4
1
1.1
5.0
ug/L
EPA 8260B
Naphthalene
0.66
1
0.11
1.0
ug/L
EPA 8260B
o-Xylene
0.55
1
0.065
1.0
ug/L
EPA 8260B
Toluene
0.96
1
0.14
1.0
ug/L
EPA 8260B
Xylenes (Total)
0.55
1
0.45
3.0
ug/L
EPA 8260B
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 3 of 18

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ANALYTICAL RESULTS
Description: TMW-1 Lab Sample ID:CB15008-01 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 12:50 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
8302037
EPA 8260B
10/03/18 01:22
MRK
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA 8260B
10/03/18 01:22
MRK
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
8302037
EPA 8260B
10/03/18 01:22
MRK
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Acetone [67-64-1]^
10
U
ug/L
1
10
20
8302037
EPA 8260B
10/03/18 01:22
MRK
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Bromobenzene [108-86-1]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA 8260B
10/03/18 01:22
MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 18

00�
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ANALYTICAL RESULTS
Description: TMW-1 Lab Sample ID:CB15008-01 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 12:50 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]A
0.22
U
ug/L
1
0.22
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Isopropylbenzene [98-82-8]A
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
m,p-Xylenes [108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Methyl-tert-Butyl Ether [1634-04-4]A
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Naphthalene [91-20-3]A
0.11
U
ug/L
1
0.11
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
n-Butyl Benzene [104-51-8]A
0.058
U
ug/L
1
0.058
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
n-Propyl Benzene [103-65-1]A
0.12
U
ug/L
1
0.12
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
sec-Butylbenzene [135-98-8]A
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
01:22
MIRK
Styrene [100-42-5]A
0.11
U
ug/L
1
0.11
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
tert-Butyl benzene [98-06-6]A
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Toluene [108-88-3]A
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Vinyl chloride [75-01-4]A
0.32
U
ug/L
1
0.32
1.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Xylenes (Total) [1330-20-7]A
0.45
U
ug/L
1
0.45
3.0
8302037
EPA
8260B
10/03/18
01:22
MRK
Surrogates
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
Results DF Spike Lv/ % Rec % Rec Limits Batch Method
52 1 50.0 105 % 53-136 8JO2037 EPA 8260E
46 1 50.0 92 % 67-129 8JO2037 EPA 8260E
48 1 50.0 97 % 59-134 8JO2037 EPA 82608
Analyzed ffly Notes
10103118 01:22 MRK
10103118 01:22 MRK
10103118 01:22 MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 5 of 18

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: TMW-2 Lab Sample ID:CB15008-02 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 13:20 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
8302037
EPA 8260B
10/03/18 01:54
MRK
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA 8260B
10/03/18 01:54
MRK
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
8302037
EPA 8260B
10/03/18 01:54
MRK
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Acetone [67-64-1]^
10
U
ug/L
1
10
20
8302037
EPA 8260B
10/03/18 01:54
MRK
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Bromobenzene [108-86-1]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Ethylbenzene [100-41-4]^
0.53
J
ug/L
1
0.13
1.0
8102037
EPA 8260B
10/03/18 01:54
MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 6 of 18

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: TMW-2 Lab Sample ID:CB15008-02 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 13:20 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Isopropylbenzene [98-82-8]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
m,p-Xylenes[108-38-3/306-42-3]^
1.7
J
ug/L
1
0.17
2.0
8102037
EPA 8260B
10/03/18 01:54
MRK
Methylene chloride [75-09-21^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Methyl-tert-Butyl Ether [1634-04-4]^
1.7
ug/L
1
0.16
1.0
8102037
EPA 8260B
10/03/18 01:54
MRK
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
n-Butyl Benzene [104-51-8]^
0.058
U
ug/L
1
0.058
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
n-Propyl Benzene [103-65-1]^
0.12
U
ug/L
1
0.12
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
o-Xylene [95-47-6]^
0.58
J
ug/L
1
0.065
1.0
8102037
EPA 8260B
10/03/18 01:54
MRK
sec-Butylbenzene [135-98-8]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA 8260B
10/03/18 01:54
MIRK
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
tert-Butyl benzene [98-06-6]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Toluene [108-88-3]^
9.4
ug/L
1
0.14
1.0
8102037
EPA 8260B
10/03/18 01:54
MRK
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
8302037
EPA 8260B
10/03/18 01:54
MRK
Xylenes (Total) [1330-20-7]^
2.3
J
ug/L
1
0.45
3.0
8102037
EPA 8260B
10/03/18 01:54
MRK
Surrogates
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
Results DF Spike Lv/ % Rec % Rec Limits Batch Method
54 1 50.0 109 % 53-136 8JO2037 EPA 8260E
48 1 50.0 96 % 67-129 8JO2037 EPA 8260E
50 1 50.0 99 % 59-134 8JO2037 EPA 82608
Analyzed By Notes
10103118 01:54 MRK
10103118 01:54 MRK
10103118 01:54 MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 18

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: TMW-4 Lab Sample ID:CB15008-03 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 15:15 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
8302037
EPA
8260B
10/03/18
02:25
MRK
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA
8260B
10/03/18
02:25
MRK
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
8302037
EPA
8260B
10/03/18
02:25
MRK
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Acetone [67-64-1]^
10
U
ug/L
1
10
20
8302037
EPA
8260B
10/03/18
02:25
MRK
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Bromobenzene [108-86-1]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 of 18

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: TMW-4 Lab Sample ID:CB15008-03 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 15:15 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]A
0.22
U
ug/L
1
0.22
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Isopropylbenzene [98-82-8]A
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
m,p-Xylenes [108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Methyl-tert-Butyl Ether [1634-04-4]A
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Naphthalene [91-20-3]A
0.11
U
ug/L
1
0.11
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
n-Butyl Benzene [104-51-8]A
0.058
U
ug/L
1
0.058
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
n-Propyl Benzene [103-65-1]A
0.12
U
ug/L
1
0.12
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
sec-Butylbenzene [135-98-8]A
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
02:25
MIRK
Styrene [100-42-5]A
0.11
U
ug/L
1
0.11
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
tert-Butyl benzene [98-06-6]A
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Toluene [108-88-3]A
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Vinyl chloride [75-01-4]A
0.32
U
ug/L
1
0.32
1.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Xylenes (Total) [1330-20-7]A
0.45
U
ug/L
1
0.45
3.0
8302037
EPA
8260B
10/03/18
02:25
MRK
Surrogates
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
Results DF Spike L v/ % Reg % Rec Limits Batch Method
56 1 50.0 111 % 53-136 8JO2037 EPA 8260E
48 1 50.0 97 % 67-129 8JO2037 EPA 8260E
49 1 50.0 98 % 59-134 8JO2037 EPA 82608
Analyzed ffly Notes
10103118 02:25 MRK
10103118 02:25 MRK
10103118 02:25 MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 9 of 18

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: TMW-3 Lab Sample ID:CB15008-04 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 17:00 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2,4-Trimethylbenzene [95-63-6]^
0.49
J
ug/L
1
0.10
1.0
8102037
EPA
8260B
10/03/18
02:57
MRK
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
8302037
EPA
8260B
10/03/18
02:57
MRK
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA
8260B
10/03/18
02:57
MRK
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
8302037
EPA
8260B
10/03/18
02:57
MRK
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
4-Isopropyltoluene [99-87-6]^
1.5
ug/L
1
0.085
1.0
8102037
EPA
8260B
10/03/18
02:57
MRK
4-Methyl-2-pentanone [108-10-1]^
3.4
J
ug/L
1
1.1
5.0
8102037
EPA
8260B
10/03/18
02:57
MRK
Acetone [67-64-1]^
10
U
ug/L
1
10
20
8302037
EPA
8260B
10/03/18
02:57
MRK
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Bromobenzene [108-86-1]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
02:57
MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 10 of 18

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: TMW-3 Lab Sample ID:CB15008-04 Received: 10/02/18 06:50
Matrix: Ground Water Sampled:10/01/18 17:00 Work Order: CB15008
Project: Liggett-Fernway Sampled By:Sandy Miller
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Isopropylbenzene [98-82-8]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Naphthalene [91-20-3]^
0.66
J
ug/L
1
0.11
1.0
8102037
EPA 8260B
10/03/18 02:57
MRK
n-Butyl Benzene [104-51-8]^
0.058
U
ug/L
1
0.058
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
n-Propyl Benzene [103-65-1]^
0.12
U
ug/L
1
0.12
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
o-Xylene [95-47-6]^
0.55
J
ug/L
1
0.065
1.0
8102037
EPA 8260B
10/03/18 02:57
MRK
sec-Butylbenzene [135-98-8]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
tert-Butyl benzene [98-06-6]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Toluene [108-88-3]^
0.96
J
ug/L
1
0.14
1.0
8102037
EPA 8260B
10/03/18 02:57
MRK
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
8302037
EPA 8260B
10/03/18 02:57
MRK
Xylenes (Total) [1330-20-7]^
0.55
J
ug/L
1
0.45
3.0
8102037
EPA 8260B
10/03/18 02:57
MRK
Surrogates
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
Results DF Spike Lv/ % Rec % Rec Limits Batch Method
55 1 50.0 109 % 53-136 8JO2037 EPA 8260E
46 1 50.0 92 % 67-129 8JO2037 EPA 8260E
50 1 50.0 100 % 59-134 8JO2037 EPA 82608
Analyzed By Notes
10103118 02:57 MRK
10103118 02:57 MRK
10103118 02:57 MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 18

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: Trip Blank Lab Sample ID:CB15008-05 Received: 10/02/18 06:50
Matrix: water Sampled:10/01/18 12:50 Work Order: CB15008
Project: Liggett-Fernway Sampled By: ENCO
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
POL
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
8302037
EPA
8260B
10/03/18
03:29
MRK
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA
8260B
10/03/18
03:29
MRK
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
8302037
EPA
8260B
10/03/18
03:29
MRK
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Acetone [67-64-1]^
10
U
ug/L
1
10
20
8302037
EPA
8260B
10/03/18
03:29
MRK
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Bromobenzene [108-86-1]^
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 18

00�
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ANALYTICAL RESULTS
Description: Trip Blank Lab Sample ID:CB15008-05 Received: 10/02/18 06:50
Matrix: water Sampled:10/01/18 12:50 Work Order: CB15008
Project: Liggett-Fernway Sampled By: ENCO
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
POL
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]A
0.22
U
ug/L
1
0.22
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Isopropylbenzene [98-82-8]A
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
m,p-Xylenes [108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Methyl-tert-Butyl Ether [1634-04-4]A
0.16
U
ug/L
1
0.16
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Naphthalene [91-20-3]A
0.11
U
ug/L
1
0.11
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
n-Butyl Benzene [104-51-8]A
0.058
U
ug/L
1
0.058
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
n-Propyl Benzene [103-65-1]A
0.12
U
ug/L
1
0.12
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
sec-Butylbenzene [135-98-8]A
0.10
U
ug/L
1
0.10
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Styrene [100-42-5]A
0.11
U
ug/L
1
0.11
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
tert-Butyl benzene [98-06-6]A
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Toluene [108-88-3]A
0.14
U
ug/L
1
0.14
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Vinyl chloride [75-01-4]A
0.32
U
ug/L
1
0.32
1.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Xylenes (Total) [1330-20-7]A
0.45
U
ug/L
1
0.45
3.0
8302037
EPA
8260B
10/03/18
03:29
MRK
Surrogates
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
Results DF Spike Lv/ % Rec % Rec Limits Batch Method
53 1 50.0 106 % 53-136 8JO2037 EPA 8260E
47 1 50.0 94 % 67-129 8JO2037 EPA 8260E
48 1 50.0 96 % 59-134 8JO2037 EPA 82608
Analyzed ffly Notes
10103118 03:29 MRK
10103118 03:29 MRK
10103118 03:29 MRK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 13 of 18

(� �Eo
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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 8.702037 - EPA 5030E MS
Blank (8102037-BLK3) Prepared: 10/02/2018 15:03 Analyzed: 10/02/2018 19:01
Analvte
Result
Flaa
POL
Units
1, 1, 1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichlorobenzene
0.012
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
U
1.0
ug/L
1,2,4-Trimethylbenzene
0.10
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,3,5-Trimethylbenzene
0.30
U
1.0
ug/L
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,3-Dichloropropane
0.16
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2,2-Dichloropropane
0.28
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Chloroethyl Vinyl Ether
1.1
U
5.0
ug/L
2-Chlorotoluene
0.081
U
1.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Chlorotoluene
0.068
U
1.0
ug/L
4-Isopropyltoluene
0.085
U
1.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Benzene
0.15
U
1.0
ug/L
Bromobenzene
0.16
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Dichlorodifluoromethane
0.20
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Hexachlorobutadiene
0.22
U
1.0
ug/L
Isopropyl benzene
0.14
U
1.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 14 of 18

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 8J02037 - EPA 5030E MS - Continued
Blank (8302037-BLK3) Continued Prepared: 10/02/2018 15:03 Analyzed: 10/02/2018 19:01
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result %REC
Limits RPD
Limit Notes
m,p-Xylenes
0.17
U
2.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Methyl-tert-Butyl Ether
0.16
U
1.0
ug/L
Naphthalene
0.11
U
1.0
ug/L
n-Butyl Benzene
0.058
U
1.0
ug/L
n-Propyl Benzene
0.12
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
sec-Butylbenzene
0.10
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
tert-Butyl benzene
0.17
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
4-Bromofluorobenzene
55
u91L
50.0
109
53-136
Dibromofluoromethane
46
u91L
50.0
92
67-129
Toluene-d8
48
u91L
50.0
95
59-134
LCS (8302037-BS1)
Prepared: 10/02/2018 15:03 Analyzed: 10/02/2018 16:22
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result %REC
Limits RPD
Limit Notes
1,1-Dichloroethene
20
1.0
ug/L
20.0
101
75-133
Benzene
22
1.0
ug/L
20.0
109
80-134
Chlorobenzene
21
1.0
ug/L
20.0
103
80-120
Toluene
21
1.0
ug/L
20.0
103
71-120
Trichloroethene
19
1.0
ug/L
20.0
94
74-120
4-Bromofluorobenzene
51
u91L
50.0
102
53-136
Dibromofluoromethane
47
u91L
50.0
94
67-129
Toluene-d8
48
u91L
50.0
97
59-134
Matrix Spike (8302037-MS1)
Prepared: 10/02/2018 15:03 Analyzed: 10/02/2018 17:25
Source: CB15006-10
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
108
75-133
Benzene
22
1.0
ug/L
20.0
0.15 U
108
80-134
Chlorobenzene
21
1.0
ug/L
20.0
0.17 U
105
80-120
Toluene
21
1.0
ug/L
20.0
0.14 U
103
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
98
74-120
4-Bromofluorobenzene
54
u91L
50.0
109
53-136
Dibromofluoromethane
47
u91L
50.0
94
67-129
Toluene-d8
51
u91L
50.0
101
59-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 15 of 18

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 8JO2037 - EPA 5030E MS - Continued
Matrix Spike Dup (8102037-MSDI)
Prepared: 10/02/2018 15:03 Analyzed: 10/02/2018 17:57
Source: CB15006-10
Spike
Source
%REC
RPD
Analvte Result Flaa
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene 20
1.0
ug/L
20.0
0.21 U
100
75-133
7
20
Benzene 20
1.0
ug/L
20.0
0.15 U
102
80-134
5
17
Chlorobenzene 20
1.0
ug/L
20.0
0.17 U
102
80-120
3
16
Toluene 21
1.0
ug/L
20.0
0.14 U
105
71-120
2
17
Trichloroethene 20
1.0
ug/L
20.0
0.15 U
99
74-120
0.9
22
4-Bromofluorobenzene 55 ug/L 50.0 110 53-136
Dibromofluoromethane 46 u9/L 50.0 91 67-129
Toluene-d8 49 u9/L 50.0 98 59-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 16 of 18

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www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 17 of 18

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