23068_Sir Walter Gun Club_BAR_20190226

=0
April 8, 2019
North Carolina Department of Environmental Quality
Division of Waste Management, Brownfields Program
217 West Jones Street
Raleigh, North Carolina 27605
Attention: Mr. Brad Atkinson
Brownfields Project Manager
via email: [e-mail]
Reference: Sediment, Surface Water, and Groundwater Assessment Report
Sir Walter Gun Club
Hinton Oaks Blvd.
Knightdale, Wake County, North Carolina
Brownfields Project No. 23068-19-092
S&ME Project No. 4305-19-213
Dear Mr. Atkinson:
S&ME, Inc. on behalf of our client, Merritt—MWI, LLC, is submitting the enclosed report documenting additional
assessment at the Rogers Farm Brownfields site (BF ID # 23068-19-092). We look forward to your favorable
review of the assessment report. If you have any questions about the information contained in our report, please
contact the undersigned.
Sincerely,
S&ME, Inc.
Bryan S. Wence
Environmental Professional
[e-mail]
cc: Nathan Robb ([e-mail])
x�IZ
Samuel P. Watts, PG
Senior Project Manager
[e-mail]
Enclosures: Sediment, Surface Water, and Groundwater Assessment, dated February 26, 2020
S&ME, Inc. 13201 Spring Forest Road I Raleigh, NC 276161 p 919.872.2660 1 www.smeinc.com

619
PREPARED FOR.
Merritt - MW1, LLC
2066 Lord Baltimore Drive
Baltimore, Maryland 21244-2501
PREPARED BY:
S&ME, Inc.
3201 Spring Forest Road
Raleigh, NC 27616
Corporate Registration for Licensing of NC Geologists No. C-145
NC Engineering Firm No. F-0176
February 26, 2020

Sediment, Surface Water, and Groundwater Assessment
Sir Walter Gun Club (BF ID# 23068-19-092)
Knightdale, North Carolina 111
S&ME Project No. 4305-19-213 E
Table of Contents
1.0 Project Information...........................................................................................................1
2.0 Physical Setting.................................................................................................................2
2.1 Topography & Historical Use.......................................................................................................2
2.2 Geology............................................................................................................................................2
3.0 Field Sampling Program..................................................................................................2
3.1 Monitor Well Installation and Groundwater Sampling............................................................2
3.2 Sediment and Surface Water Sampling.......................................................................................3
3.3 Quality Assurance/Quality Control.............................................................................................3
4.0 Laboratory Testing............................................................................................................4
4.1 Groundwater Sample Results....................................................................................................... 4
4.2 Sediment and Surface Water Sample Results.............................................................................4
4.3 Quality Assurance/Quality Control Results............................................................................... 4
5.0 Conclusions and Recommendations.............................................................................5
Appendices
Appendix I — Figures
Appendix II — Tables
Appendix III — Low -Flow Groundwater Sampling Forms
Appendix IV — Laboratory Analytical Reports and Chain -of -Custody Records
February 26, 2020

Sediment, Surface Water, and Groundwater Assessment
Sir Walter Gun Club (BF ID# 23068-19-092)
Knightdale, North Carolina 111
S&ME Project No. 4305-19-213 E
1.0 Project Information
Initial information for the project was obtained via a meeting, on January 31, 2019, between Mr. Nate Robb with
Merritt Construction Services, LLC (Merritt); Ms. Mary Katherine Stukes with Parker Poe Law Firm; Mr. John
Gallagher with Aptus Management; and Messers Sean Tiernan, Sam Watts, and Ben Best of S&ME, Inc. (S&ME).
Additional information was obtained through research of available information related to the subject property at
the North Carolina Department of Environmental Quality (DEQ) webpage, and during S&ME's performance of a
Phase I Environmental Site Assessment (ESA) in accordance with ASTM E1527-13. S&ME's Phase I ESA Report,
dated November 1, 2019, identified the past use of the property as the Sir Walter Gun Club as a recognized
environmental condition (REC).
Merritt's proposed future development of the site will include five flex space buildings, along with associated
parking lots, access drives and a stormwater pond. The overall objective of this assessment was to provide
information on possible contamination at the site to help prepare plans for the safe redevelopment of the site,
including guiding additional soil sampling; future management of soil; preparing an Environmental Management
Plan (EMP) for site development; and preparing a Brownfields Agreement between DEQ and Merritt.
The subject property consists of two parcels totaling approximately 45.50 acres. Parcel 1 is 5.35-acres, is identified
by Wake Co PIN 1744479093, and is located northeast of the Hampton Inn & Suites at 405 Hinton Oaks Blvd.
Knightdale, NC 27545. Parcel 2 is 40.15-acres, is identified by Wake Co PIN 1744566986 and is located north of
Target at 1000 Shoppes at Midway Dr, Knightdale, NC 27545. Parcel information was obtained from the Wake
County GIS website.
The Sir Water Gun Club was previously located on a portion of the subject property. S&ME performed assessment
activities at the former gun club location for the Sir Walter Gun Club in 2010 and 2011, to assess whether the
former gun club operations had impacted soil at the subject property. S&ME's assessment activities documented
the presence of lead and polyaromatic hydrocarbons (PAHs) in the soil of the rife range impact berms on the
subject property at concentrations greater than North Carolina Department of Environmental Quality (DEQ)
Inactive Hazardous Sites Branch (IHSB) preliminary soil remediation goals (PSRGs). Additional assessment of the
subject property was completed by AMEC Environment & Infrastructure, Inc. (AMEC) in February 2012 to
approximate the extent of areas impacted by the former Gun Club operations. Results of the AMEC assessment
indicated soil downgradient of the rifle range was not impacted. Through sieve analysis, AMEC determined that
shot concentration in the soil was estimated to be 770 to 3,500 mg/kg, but did not analyze the soil samples for
total metals as part of the assessment. The subject property is listed as the Sir Walter Gun Club in the IHSB
database (subject property ID# NONCD0000019) and is listed in the North Carolina Brownfields database as
Midway Park (Brownfields number 17058-13-092). The North Carolina Brownfields status was listed as "pending"
as of November 25, 2013.
On November 18, 2019, Ms. Stukes, on behalf of Merritt, submitted a Brownfields Property Application to the
North Carolina Brownfields Program (NCBP). On January 14, 2020, the NCBP issued a Letter of Eligibility for the
subject property, which was sent to Merritt.
February 26, 2020

Sediment, Surface Water, and Groundwater Assessment
Sir Walter Gun Club (BF ID# 23068-19-092)
Knightdale, North Carolina 111
S&ME Project No. 4305-19-213 E
2.0 Physical Setting
2.1 Topography & Historical Use
Based on topographic information presented on the Wake County GIS iMaps website, site grades range from
about 260 feet in the western portion of the site to about 306 feet in the southern portion. A USGS Blueline
stream labeled "Milburnie Creek" on the Wake County GIS iMaps website runs through the site from east to west,
and a pond is present in the southwest corner of the site. Based our Phase I ESA site reconnaissance, the site is
bound to the east by an existing asphalt plant and quarry; a shopping center to the south; a business park and
undeveloped land to the north; and Hinton Oaks Boulevard to the west. Based on historical aerial imagery
isolated areas of the site have been disturbed in the past, for use as the Sir Walter Gun Club. The estimated
locations of the rifle range and skeet & trap field, associated with the former Sir Walter Gun Club are depicted on
Figure 1.
2.2 Geology
The site is located within the Raleigh Belt Region of the Piedmont Physiographic Province. Parent rock materials
in the area of the site primarily consist of metamorphosed granite, gneiss, and schist. Within upland areas, natural
soils within the Piedmont Province are the residual product of chemical and physical weathering of parent rock
materials. The typical residual profile consists of finer grained silts and clays near the surface, which gradually
transition to coarser and denser material with depth. In many locations, the transitional zone between soil and
rock is not well defined. Locally, the transitional zone is termed partially weathered rock (PWR).
Specifically, the site is underlain by a geologic formation known as the Rolesville Batholith which is a 50-mile long
by 15-mile wide granitic pluton. The area is known for shallow granitic rock and large boulders. Overburden soils
can consist of plastic silty clays, sandy clays, silty sands, and sandy silts. Perched water can sometimes exist where
sandy soils overlie clayey soils or shallow rock.
3.0 Field Sampling Program
3.1 Monitor Well Installation and Groundwater Sampling
The monitor well installation was performed in coordination with S&ME's geotechnical exploration, submitted in a
separate report (S&ME Project No. 1305-19-106). Select geotechnical exploration borings, that encountered
groundwater, were converted into groundwater monitor wells by a North Carolina -certified well contractor. After
completing the geotechnical borings, the S&ME drill crew installed the groundwater monitor wells MW-1 through
MW-4 on November 6 and 7, 2019. The monitor wells were installed using a track -mounted Geoprobe(b drill rig
equipped with 8.25-inch hollow -stem augers. Monitor well locations are shown on Figure 2. Coordinates of the
monitor wells were logged with a Trimbles GPS unit and are included in Table 1. Monitor well construction
details are summarized in Table 2.
S&ME returned to the site on November 19, 2019 to develop and sample monitor wells MW-1 through MW-4.
Prior to development, S&ME measured the depth -to -water in each well using an electronic water level indicator to
determine the volume of water in each well. Groundwater was measured at 18.38 feet below ground surface (ft-
February 26, 2020

Sediment, Surface Water, and Groundwater Assessment
Sir Walter Gun Club (BF ID# 23068-19-092)
Knightdale, North Carolina
S&ME Project No. 4305-19-213
=0
bgs) in MW-1, 15.56 ft-bgs in MW-2, 13.22 ft-bgs in MW-3, and 13.61 ft-bgs in MW-4. S&ME personnel used a
new, dedicated, polyethylene bailer to develop each well by removing at least five well volumes. After
development, the wells were purged using a peristaltic pump via low -flow methods and readings of temperature,
pH, specific conductivity, dissolved oxygen, oxidation-reduction potential, and turbidity were recorded every five
minutes until parameters were stable. Groundwater generated during purging activities was pumped directly onto
the ground surface. Following purging, a sample was collected by pumping groundwater through the new and
dedicated polyethylene tubing directly into laboratory -supplied containers. After collecting the groundwater
samples, the samples were placed in an ice -filled cooler and shipped under standard chain -of -custody protocol to
ENCO Laboratories for analysis of volatile organic compounds (VOCs) by EPA Method 8260D, semi -volatile
organic compounds (SVOCs) by EPA Method 8270E and lead by EPA Method 6010D. Copies of the low -flow
groundwater sampling forms are included in Appendix III.
3.2 Sediment and Surface Water Sampling
S&ME mobilized to the site on November 18, 2019 to perform the sediment and surface water sampling. Three
surface water samples (SW-1, SW-2, and SW-3) and three sediment samples (SED-1, SED-2, SED-3) were collected
from three locations in the Milburnie Creek, which are shown on Figure 2 in Appendix I. S&ME collected the
downstream surface water and sediment samples first and then proceeded to the upstream sample locations.
Surface water samples were collected by lowering the mouth of the sample container directly into Milburnie Creek
until the container was filled. Sediment samples were collected using a stainless -steel hand auger that was
decontaminated before each sample was collected. After collection, the samples were placed in an ice -filled
cooler and shipped under standard chain -of -custody protocol to ENCO Laboratories for analysis of VOCs by EPA
Method 8260B, SVOCs by EPA Method 8270E, and lead by EPA Method 6010D. Coordinates of the sediment and
surface water sample locations were logged with a Trimble(D GPS unit and are included in Table 1 in Appendix II.
3.3 Quality Assurance/Quality Control
To evaluate the precision of the analytical methods used by the laboratory, S&ME collected additional samples for
Quality Assurance/Quality Control (QA/QC) purposes, consisting of split or duplicate samples from each media
submitted for analysis. The duplicate sample collected for surface water (Duplicate 1) was a duplicate of the
record sample SW-2. The duplicate sample collected for sediment (Duplicate 2) was a duplicate of the record
sample SED-3. The duplicate sample collected for groundwater (MW-DUP) was a duplicate of the record sample
MW-4.
To evaluate the possibility of contamination introduced the samples through the sample equipment, an
equipment blank sample (EB-1) was collected by pumping laboratory provided deionized water through new
polyethylene tubing directly into laboratory supplied containers using the peristaltic pump. The equipment blank
sample was submitted for the same constituents as the record samples. Additionally, to evaluate if the handling
and transport of the samples was contributing to contamination in the record sample, a trip blank sample (Trip
Blank) was submitted for analysis of VOCs by EPA Method 8260B.
February 26, 2020

Sediment, Surface Water, and Groundwater Assessment
Sir Walter Gun Club (BF ID# 23068-19-092)
Knightdale, North Carolina 111
S&ME Project No. 4305-19-213 E
4.0 Laboratory Testing
4.1 Groundwater Sample Results
The laboratory analytical results of the groundwater samples indicated the SVOC diethylphtalate was detected at
an estimated concentration in the samples collected from MW-1 and MW-2. Lead and VOCs were not detected in
any of the groundwater samples submitted for laboratory analysis. Sample results were compared to the Division
of Water Resources Groundwater Quality Standards (2L Standards), which indicated the estimated concentrations
of diethylphtalate did not exceed the 2L Standard. Table 4 presents a summary of the analytical results identified
at the sample locations. A copy of the laboratory analytical report and chain -of -custody record is provided in
Appendix IV.
4.2 Sediment and Surface Water Sample Results
The laboratory analytical results of the sediment samples indicated several SVOCs were detected at estimated
concentrations (indicated by a "J" flag) in one or more of the samples submitted for analysis. Lead was also
detected in each of the sediment samples submitted for analysis. Sample results were compared to the Division
of Waste Management Preliminary Soil Remediation Goals (PSRGs), which indicated the estimated concentrations
of SVOCs and detections of lead did not exceed their respective PSRGs. VOCs were not detected in any of the
sediment samples submitted for laboratory analysis. Table 3 presents a summary of the analytical results
identified at the sample locations. A copy of the laboratory analytical report and chain -of -custody record is
provided in Appendix IV.
The laboratory analytical results of the surface water samples indicated the SVOC benzoic acid was detected at an
estimated concentration in the samples collected from SW-2 and SW-3. Lead and VOCs were not detected in any
of the surface water samples submitted for laboratory analysis. Benzoic acid does not have a Division of Water
Resources Water Quality Standard for Surface Water (213 Standard). Table 4 presents a summary of the analytical
results identified at the sample locations. A copy of the laboratory analytical report and chain -of -custody record
is provided in Appendix IV.
4.3 Quality Assurance/Quality Control Results
Analytical results of the duplicate surface water sample (Duplicate 1) to the record surface water sample (SW-2)
indicated similar concentrations of detected constituents from both samples, where the relative percent difference
(RPD) was 2.4%. Analytical results of the of the duplicate sediment sample (Duplicate 2) to the record sediment
sample (SED-3) indicated an average RPD of 17.8% among the detected constituents. Analytical results of the
duplicate groundwater sample (MW-DUP) to the record groundwater sample (MW-4) indicated none of the
targeted constituents were detected in either of the samples.
The equipment blank sample and trip blank samples indicated none of the targeted constituents were detected in
either of the samples. This demonstrates the sample equipment used to collect the groundwater samples and the
sample handling and transportation did not contribute to contamination of the samples.
February 26, 2020 4

Sediment, Surface Water, and Groundwater Assessment
Sir Walter Gun Club (BF ID# 23068-19-092)
Knightdale, North Carolina 111
S&ME Project No. 4305-19-213 E
5.0 Conclusions and Recommendations
The overall objective of this assessment was to provide information on possible sediment, surface water, and
groundwater contamination at the subject property to help prepare plans for the safe redevelopment of the site,
including guiding additional soil sampling; future management of soil; preparing an EMP for site development;
and preparing a Brownfields Agreement between DEQ and Merritt. Results of the assessment activities performed
at the site in November 2019, indicate the following:
The SVOC diethylphtalate was detected at an estimated concentration less than its respective 2L
Standard in the samples collected from MW-1 and MW-2. Lead and VOCs were not detected in any of
the groundwater samples submitted for laboratory analysis.
Several SVOCs were detected at estimated concentrations in one or more of the sediment samples
submitted for analysis at concentrations less than their respective PSRGs. Lead was also detected in
each of the sediment samples submitted for analysis at concentrations less than its respective PSRG.
VOCs were not detected in any of the sediment samples submitted for laboratory analysis.
The SVOC benzoic acid, which does not have a 2B Standard, was detected at an estimated
concentration in the samples collected from SW-2 and SW-3. Lead and VOCs were not detected in any
of the surface water samples submitted for laboratory analysis.
Based on the findings of the assessment performed in November 2019, the sediment, surface water, and
groundwater do not pose an unacceptable risk to human health or the environment and should not hinder the
redevelopment of the subject property.
The previous assessment of the subject property performed by S&ME in 2010 and 2011 documented the presence
of lead and PAHs in the soil of the rife range impact berms at concentrations greater than their respective PSRGs.
AMEC also determined that shot concentration in the soil of the rifle range and skeet and trap field was estimated
to be 770 to 3,500 mg/kg, but total metals concentrations were not analyzed. S&ME recommends performing
additional soil sampling at the subject property to delineate the extents of lead and PAHs in the areas of the
proposed redevelopment. Any additional sampling should be performed in coordination with the NC Brownfields
Program.
February 26, 2020

Appendices

Appendix I - Figures

t
rn
0-4
V N
Z
Q
,^
Ln
u I �
�� 200 Yard a m
Impact Berm
SW-3/SED-3 p�
' � z
100-Yard O�
w•
m \ .�� Impact Berm MW-3 .ii �-���� o O
W 1A1'M Y+M/ �T � � w Gy _
A �*aa�A?ilfl�a A ABM .+ t . �+ A . SG
r n.
MW-4 High House Stockpiled Clay
All
«. Target Debris
a„ G
Trap House -
f
v
f r -
3 Low House
1 2
Side Berm , �� • r•
Ritle Range , 1, 1 i �, ��� i�'' SCALE:
47
Firing Line ` '� F,�" ° l�r� • 1 1 1 ' = 250
? !� . DATE:
1 1 w re m Oro..,��t ,� ' + � 7 � q�� n a�� � �
' e i� A s; Monitoring Well Sample Location 2-20-20
�. , , , ;< �" ati y� ,,, xr• ,��.�+� Sediment/ Surface Water Sample Location PROJECT NUMBER
4305-19-213
'+ , ,• ' x _ ° ! USGS Blue Line Streams
REFERENCE: a '► 1 �' w � +' �L • FIGURE NO.
GIS BASE LAYERS WERE OBTAINED FROM THE 2017 NCONEMAP AERIAL ORTHOIMAGERY t• 1 '+ x}„ e �, "• �� Range
LAYER. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS
DISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, ;��0 250 500' s Skeet and Trap Field
5 UNLESS STATED OTHERWISE. Site
(FEET)
i T s
.� � � '"1 — ,.,�+$ ,; �, �„ •• Q
rAt,ram •� _ sar .�nr ' ,.aari .. w1 ,

Appendix II - Tables

TABLE 1
Sample Location Coordinates
Sir Walter Gun Club (BF# 23068-19-092)
Knightdale, Wake County, North Carolina
S&ME Project No. 4305-19-213
Sample ID
Northing
Easting
Latitude
Longitude
SW-1/SED-1
2145157.450
747231.714
35.802135
-78.510470
SW-2/SED-2
2145676.979
747004.391
35.801504
-78.508721
SW-3/SED-3
2146200.023
746728.772
35.800739
-78.506962
MW-1
2145437.550
747499.074
35.802866
-78.509521
MW-2
2145260.640
746979.125
35.801440
-78.510126
MW-3
2145864.984
746658.074
35.800550
-78.508093
MW-4
1 2145404.814
1 746542.516
1 35.800239
1 -78.509647
Notes:
Sample locations are in feet in the North Carolina State Plane Coordinate System (NAD83).
Latitude and longitude are reported in decimal degrees, measured with a Trimble GPS.
The monitor wells remain on the site.

i
TABLE 2
Well Construction Details
Sir Walter Gun Club (BF# 23068-19-092)
Knightdale, Wake County, North Carolina
S&ME Project No. 4305-19-213
Depth to
Well Depth
Screened Interval
Well ID
Date Installed
Groundwater
(ft-bgs)
(ft-bgs)
(ft-bgs)
MW-1
11/6/2019
23.2
13.2 - 23.2
15.68
MW-2
11/7/2019
23.6
13.6 - 23.6
12.91
MW-3
11/7/2019
17.3
7.3 - 17.3
10.62
MW-4
11/7/2019
16.7
6.7 - 16.7
11.01
Notes:
Depth to groundwater was measured on November 19, 2019.
Monitor wells are two-inch diameter PVC.
ft-bgs = feet below ground surface.

TABLE 3
Summary of Sediment Analytical Results
r Sir Walter Gun Club (BF# 23068-19-092)
I I s
Raleigh, Wake County, North Carolina
S&ME Project No. 4305-19-213
Analytical Method P.
Semi -Volatile Organic Compounds by EPA Method 8270E (mg/Kg)
Metals by EPA Method 6010D
Volatile Organic Compounds by
(mg/Kg)
Method 8260D (mg/Kg)
Analyte
v
�
7+
v
ro
ro
+L
0
0
a,
Lead
Constituent -Specific
Sample ID
Date Collected
N
d
N
d
N
d
N
d
d
.0
V
7
w
C4
00
CL
SED-1
11/18/2019
<0.035
<0.041
<0.022
<0.041
<0.037
0.067 J
<0.034
0.049 J
3.51
Below Laboratory Detection
Limits for All Constituents
SED-2
11/18/2019
0.045 J
0.048 J
0.081 J
<0.043
0.057 J
0.14 J
0.064 J
0.11 J
3.32
SED-3
11/18/2019
0.068 J
0.071 J
0.10 J
0.045 J
0.083 J
0.24 J
0.13 J
0.17 J
3.81
Duplicate 2
11/18/2019
0.064 J
0.065 J
0.096 J
0.040 J
0.071 J
0.18 J
0.093 J
0.13 J
2.94
Protection of Groundwater PSRG
0.35
0.12
1.2
12
36
670
134
440
270
Constituent -Specific
Residentail PSRG
1.1
0.11
1.1
11
110
480
NE
360
NE
Industrial/Commercial PSRG
21
2.1
j 21
210
2,100
6,000
NE
j 4,500
NE
Notes:
Sediment sample concentrations are reported in mg/Kg.
mg/Kg - milligrams per kilogram.
NE - not established.
PSRG: Division of Waste Management Preliminary Soil Remediation Goals (May 2019).
Concentrations shown in BOLD exceed the laboratory detection limits.
J - indicates an estimated concentration above the method detection limit but below the reporting limit.
< - indicates the constituent was not detected above the method detection limit.
The sediment sample Duplicate 2 is a duplicate sample of the record sample SED-3.
T:Nrolects\201%ENV14305-19-213 Merritt- Knightdale Development\Working-Documents\SedimenLSurface Water -and Groundwater Assessment November 2019\Tables\Tables for November 2019 Assessment.xlsx

TABLE4
Summary of Surface Water and Groundwater Analytical Results
Sir Walter Gun Club (BF# 23068-19-092)
Knightdale, Wake County, North Carolina
S&ME Project No. 4305-19-213
Semi -Volatile Organic Compounds
Metals by EPA Method 6010D
Volatile Organic Compounds by
Analytical Method
by EPA Method 8270E (µg/L)
(µg/L)
Method 8260D (µg/L)
Analyte
v
s
Lead
Constituent -Specific
Sample ID
Date Collected
SW-1
11/18/2019
<1.0
<2.4
<3.1
Below Laboratory Detection Limits
for All Constituents
SW-2
11/18/2019
8.2 J
<2.4
<3.1
SW-3
11/18/2019
6.9 J
<2.4
<3.1
Duplicate 1
11/18/2019
8.4 J
<2.4
<3.1
MW-1
11/20/2019
<1.0
8.6 J
<3.1
MW-2
11/20/2019
<1.0
7.7 J
<3.1
MW-3
11/19/2019
<1.0
<2.4
<3.1
MW-4
11/19/2019
<1.0
<2.4
<3.1
MW-DUP
11/19/2019
<1.0
<2.4
<3.1
EB-1
11/19/2019
<1.0
<2.4
<3.1
Groundwater 21, Standards
30,000
6,000
15
Constituent -Specific
Surface Water 2B Standards
NE
NE
81
Notes:
The surface water and groundwater samples concentrations are reported in µg/L.
µg/L - micrograms per liter.
NE - not established.
Groundwater 2L Standards - Division of Water Resources Groundwater Quality Standards (April 2013).
Surface Water 2B Standards - Division of Water Resources Water Quality Standards for Surface Waters (June 2019).
Concentrations shown in BOLD exceed the laboratory detection limits.
J - indicates an estimated concentration above the method detection limit but below the reporting limit.
< - indicates the constituent was not detected above the method detection limit.
The surface water sample Duplicate 1 is a duplicate sample of the record sample SW-2.
The groundwater sample MW-DUP is a duplicate sample of the record sample MW-4.
TAProjectQ01MENVW303.19-213 Merritt- Knightdale Dmlopment\Working__Documents\Sediment_Surface Wat-nd Groundwater Assessment November 2019\Tables\Tables for November 2019 AssessmentAn

Appendix III - Low -Flow Groundwater Sampling Forms

•IVA
Project Name:
Project Location:
Project Number:
9• •011 II°>
Merritt-Knightdale Development
Knightdale, NC
4305-19-213
Purge Date:
November 20, 2019
Source Well:
MW-1
Purge Time:
70 Minutes
Locked?:
Yes
Sample Date:
November 20, 2019
Sampled By:
B. Wence
Sample Time:
12:05
Weather:
Overcast
Air Temp:
Water Level & Well Data
Well Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 12:05
3.2
150 18.48 16.3
5.9
0.103
2.3
36 7.7 End of Purging
Sample Method: Peristaltic Pump
Sample Start Time: 1205
Sample End Time:
Analytical Data
Name
(1) Bryan S. Wence
Signature
�LJti
Date
11/20/2019
Notes:
Measuring Point:
Top of Casing
Depth to Water:
18.38
ft-TOC
Total Well Depth:
26.25
ft-TOC
Height of Water Column:
7.87
feet
Screen Length: 10 feet Stickup:
2.7
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.3
Gal
3 *Well Volume
3.85
Gal
5 *Well Volume
6.42
Gal
Purge Method:
Peristaltic Pump
Start Time:
10:55
End Time:
12:05
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
24.0
ft-TOC
Water Column Above Pump Intake:
5.62
feet
Flow Through Cell Vol: 500 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
19.79
ft-TOC
Comments:
Final Volume Purged:
3.2
Gallons
Used YSI-556
Final Volume Purge Rate:
150
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(MS/CM)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
10:55
0.0
-
---
---
---
--
-
-
---
Start Purging
11:05
0.5
200
18.48
16.1
5.9
0.096
3.1
62
204
11:10
0.8
200
18.48
16.2
5.9
0.098
1.9
37
273
11:15
1.1
200
18.48
16.3
5.9
0.095
2.2
38
199
11:20
1.3
200
18.48
16.3
5.9
0.094
2.3
37
153
11:25
1.6
200
18.48
16.2
5.8
0.095
2.3
37
105
11:30
1.8
150
18.48
16.2
5.9
0.092
2.2
18
74.0
11:35
2.0
150
18.48
16.2
5.9
0.094
2.2
14
61.1
11:40
2.2
150
18.48
16.2
5.9
0.097
2.2
18
50.1
11:45
2.4
150
18.48
16.2
5.9
0.098
2.2
23
39.6
11:50
2.6
150
18.48
16.2
5.9
0.099
2.2
20
26.5
11:55
2.8
150
18.48
16.3
5.9
0.101
2.3
32
17.5
12:00
3.0
150
18.48
16.3
5.9
0.102
2.3
31
13.6
12:05
3.2
150
18.48
16.3
5.9
0.103
2.3
36
7.73
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260
3
40mL VOAs
HCI
SVOCs 8270
1
1 L A
Unpreserved
Metals 6010 (Total)
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

•IVA
Project Name:
Project Location:
Project Number:
9 1EGITITEC1.11-6111II°>
Merritt-Knightdale Development
Knightdale, NC
4305-19-213
Purge Date:
November 20, 2019
Source Well:
MW-2
Purge Time:
52 Minutes
Locked?:
Yes
Sample Date:
November 20, 2019
Sampled By:
B. Wence
Sample Time:
10:20
Weather:
Overcast
Air Temp:
Water Level & Well Data
Well Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 10:20 2.7
200 15.68 15.5
5.6
0.138
4.3
24 9.7 End of Purging
Sample Method] Peristaltic Pump
1020
Sample Start Time:Analytical
Sample End Time: 10:36
Data
Name
(1) Bryan S. Wence
Signature
�L�.CfLri
Date
11/20/2019
Notes:
Measuring Point:
Top of Casing
Depth to Water:
15.56
ft-TOC
Total Well Depth:
27.00
ft-TOC
Height of Water Column:
11.44
feet
Screen Length: 10 feet Stickup:
2.65
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.9
Gal
3 *Well Volume
5.60
Gal
5 *Well Volume
9.33
Gal
Purge Method:
Peristaltic Pump
Start Time:
9:28
End Time:
10:20
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
25.0
ft-TOC
Water Column Above Pump Intake:
9.44
feet
Flow Through Cell Vol: 500 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
17.92
ft-TOC
Comments:
Final Volume Purged:
2.7
Gallons
Used YSI-556
Final Volume Purge Rate:
200
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(MS/CM)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
09:28
0.0
-
---
---
- -
---
--
---
---
Start Purging
09:40
0.6
200
15.68
15.2
5.7
0.164
2.4
-86
85.7
09:45
0.9
200
15.68
15.3
5.6
0.152
2.0
-104
69.4
09:50
1.2
200
15.68
15.4
5.6
0.144
2.5
-93
58.5
09:55
1.4
200
15.68
15.4
5.6
0.142
2.9
-88
51.8
10:00
1.7
200
15.68
15.5
5.6
0.142
3.4
-79
43.9
10:05
2.0
200
15.68
15.6
5.6
0.141
3.9
-56
35.4
10:10
2.2
200
15.68
15.5
5.6
0.140
4.1
-37
22.7
10:15
2.5
200
15.68
15.5
5.6
0.139
4.2
10
16.1
10:20
2.7
200
15.68
15.5
5.6
0.138
4.3
24
9.68
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260
3
40mL VOAs
HCI
SVOCs 8270
1
1 L A
Unpreserved
Metals 6010 (Total)
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

•IVA
Project Name:
Project Location:
Project Number:
9• •011 II°>
Merritt-Knightdale Development
Knightdale, NC
4305-19-213
Purge Date:
November 19, 2019
Source Well:
MW-3
Purge Time:
38 Minutes
Locked?:
Yes
Sample Date:
November 19, 2019
Sampled By:
B. Wence
Sample Time:
16:10
Weather:
Overcast
Air Temp:
Water Level & Well Data
Well Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 16:10 2.0
200 13.33 16.6 5.4
0.099
1.5
209 8.8 End of Purging
16 10
Sample Method] Peristaltic Pump Sample Start Time:Analytical
Sample End Time: 16:25
Data
Name
1
O Bran S. Wence
Y
Signature
�LJ-�G�/
Date
11/20/2019
Notes:
Measuring Point:
Top of Casing
Depth to Water:
13.22
ft-TOC
Total Well Depth:
20.25
ft-TOC
Height of Water Column:
7.03
feet
Screen Length: 10 feet Stickup:
2.6
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.1
Gal
3 *Well Volume
3.44
Gal
5 *Well Volume
5.74
Gal
Purge Method:
Peristaltic Pump
Start Time:
15:32
End Time:
16:10
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
18.0
ft-TOC
Water Column Above Pump Intake:
4.78
feet
Flow Through Cell Vol: 500 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
14.42
ft-TOC
Comments:
Final Volume Purged:
2.0
Gallons
Used YSI-556
Final Volume Purge Rate:
200
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(MS/CM)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
15:32
0.0
-
---
---
- -
--
---
-
- -
Start Purging
15:40
0.4
200
13.33
15.7
5.5
0.097
2.0
222
55.1
15:45
0.7
200
13.33
16.2
5.5
0.098
1.7
219
43.5
15:50
1.0
200
13.33
16.4
5.5
0.099
1.9
216
34.4
15:55
1.2
200
13.33
16.5
5.4
0.099
1.7
213
24.7
16:00
1.5
200
13.33
16.6
5.4
0.099
1.6
210
19.5
16:05
1.7
200
13.33
16.6
5.4
0.100
1.5
210
15.7
16:10
2.0
200
13.33
16.6
5.4
0.099
1.5
209
8.84
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260
3
40mL VOAs
HCI
SVOCs 8270
1
1 L A
Unpreserved
Metals 6010 (Total)
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

•IVA
Project Name:
Project Location:
Project Number:
9• •011 II°>
Merritt-Knightdale Development
Knightdale, NC
4305-19-213
Purge Date:
November 19, 2019
Source Well:
MW-4
Purge Time:
45 Minutes
Locked?:
Yes
Sample Date:
November 19, 2019
Sampled By:
B. Wence
Sample Time:
14:45
Weather:
Sunny
Air Temp:
Water Level & Well Data
Well Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 14:45 2.4
200 13.65 15.7
4.9 0.0Sample
2.0
267 7.2 End of Purging
Method] Peristaltic Pump
Sample Start Time:88
1445
Sample End Time: 15:15
Analytical Data
Name
O Br 1 an S. Wence
Y
Signature
j14"e,
Date
11/20/2019
Notes: Collected MW-DUP from this location.
Measuring Point:
Top of Casing
Depth to Water:
13.61
ft-TOC
Total Well Depth:
19.65
ft-TOC
Height of Water Column:
6.04
feet
Screen Length: 10 feet Stickup:
2.6
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.0
Gal
3 *Well Volume
2.96
Gal
5 *Well Volume
4.93
Gal
Purge Method:
Peristaltic Pump
Start Time:
14:00
End Time:
14:45
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
17.0
ft-TOC
Water Column Above Pump Intake:
3.39
feet
Flow Through Cell Vol: 500 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
14.46
ft-TOC
Comments:
Final Volume Purged:
2.4
Gallons
Used YSI-556
Final Volume Purge Rate:
200
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(MS/CM)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
14:00
0.0
-
---
---
- -
--
-
-
---
Start Purging
14:05
0.3
200
13.65
15.3
4.7
0.108
1.8
211
115
14:10
0.5
200
13.65
15.5
4.8
0.103
3.3
234
75.2
14:15
0.8
200
13.65
15.6
4.9
0.097
1.7
245
57.2
14:20
1.1
200
13.65
15.5
4.8
0.091
1.9
257
50.0
14:25
1.3
200
13.65
15.5
4.8
0.089
1.8
263
47.7
14:30
1.6
200
13.65
15.6
4.9
0.088
2.0
262
32.4
14:35
1.8
200
13.65
15.6
4.9
0.088
2.0
265
28.0
14:40
2.1
200
13.65
15.6
4.9
0.088
2.0
265
20.2
14:45
2.4
200
13.65
15.7
4.9
0.088
2.0
267
7.19
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
VOCs 8260
3
40mL VOAs
HCI
SVOCs 8270
1
1 L A
Unpreserved
Metals 6010 (Total)
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

Appendix IV - Laboratory Analytical Reports and Chain -of -Custody
Records

2�SENCO Laboratories
9g
Accurate. Timely. Respousive. luuavative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Friday, December 6, 2019
S&ME, Inc. (SM001)
Attn: Bryan Wence
3201 Spring Forest Road
Raleigh, NC 27616
RE: Laboratory Results for
Project Number: 4305-19-213, Project Name/Desc: Merritt- Kn ig htda le Development
ENCO Workorder(s): CC18999
Dear Bryan Wence,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Thursday, November 21, 2019.
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,
OUCLC'=-:�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 92

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: MW-1
Lab ID: CC18999-01
Sampled: 11/20/19 12:05
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/18/20
11/26/19 09:50
12/04/19 16:31
EPA 8260D
EPA 503013_MS
12/04/19
12/02/19 13:37
12/03/19 10:46
EPA 8270E
EPA 3510C_MS
11/27/19 01/06/20
11/27/19 07:45
12/03/19 14:29
Client ID: MW-2
Lab ID: CC18999-02
Sampled: 11/20/19 10:20
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(sl
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/18/20
11/26/19 09:50
12/04/19 16:33
EPA 8260D
EPA 503013_MS
12/04/19
12/02/19 13:37
12/03/19 11:19
EPA 8270E
EPA 3510C_MS
11/27/19 01/06/20
11/27/19 07:45
12/03/19 14:59
Client ID: MW-3
Lab ID: CC18999-03
Sampled: 11/19/19 16:10
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
O5/17/20
11/26/19 09:50
12/04/19 16:36
EPA 8260D
EPA 5030B_MS
12/03/19
12/02/19 10:27
12/02/19 17:17
EPA 8270E
EPA 3510C_MS
11/26/19 01/05/20
11/26/19 11:17
11/27/19 23:51
Client ID: MW-4
Lab ID: CC18999-04
Sampled: 11/19/19 14:45
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/17/20
11/26/19 09:50
12/04/19 16:38
EPA 8260D
EPA 503013_MS
12/03/19
11/26/19 15:54
11/27/19 19:34
EPA 8270E
EPA 3510C_MS
11/26/19 01/05/20
11/26/19 11:17
11/28/19 00:22
Client ID: MW-DUP
Lab ID: CC18999-05
Sampled: 11/19/19 00:00
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/17/20
11/26/19 09:50
12/04/19 16:41
EPA 8260D
EPA 503013_MS
12/03/19
11/26/19 15:54
11/27/19 20:06
Client ID: MW-DUP
Lab ID: CC18999-05RE1
Sampled: 11/19/19 00:00
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8270E
EPA 3510C_MS
11/26/19 01/05/20
11/26/19 11:17
12/02/19 18:14
Client ID: EB-1
Lab ID: CC18999-06
Sampled: 11/19/19 13:20
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/17/20
11/26/19 09:50
12/04/19 16:43
EPA 8260D
EPA 503013_MS
12/03/19
11/26/19 15:54
11/27/19 20:39
EPA 8270E
EPA 3510C_MS
11/26/19 01/05/20
11/26/19 11:17
11/28/19 01:23
Client ID: Trip Blank
Lab ID: CC18999-07
Sampled: 11/19/19 11:10
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 5030B_MS
12/03/19
11/26/19 15:54
11/27/19 12:34
Client ID: SW-1
Lab ID: CC18999-08
Sampled: 11/18/19 11:10
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/16/20
11/26/19 09:50
12/04/19 16:46
EPA 8260D
EPA 503013_MS
12/02/19
11/25/19 12:55
11/25/19 23:50
EPA 8270E
EPA 3510C_MS
11/25/19 12/31/19
11/21/19 09:28
11/22/19 13:20
Client ID: SW-2
Lab ID: CC18999-09
Sampled: 11/18/19 12:05
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(sl
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/16/20
12/02/19 09:25
12/05/19 11:28
EPA 8260D
EPA 5030B_MS
12/02/19
11/25/19 12:55
11/26/19 00:23
EPA 8270E
EPA 3510C_MS
11/25/19 12/31/19
11/21/19 09:28
11/22/19 13:50
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 of 92

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: SW-3
Lab ID: CC18999-10
Sampled: 11/18/19 13:15
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/16/20
12/02/19 09:25
12/05/19 11:31
EPA 8260D
EPA 503013_MS
12/02/19
11/25/19 12:55
11/26/19 00:55
EPA 8270E
EPA 3510C_MS
11/25/19 12/31/19
11/21/19 09:28
11/22/19 14:21
Client ID: Duplicate 1
Lab ID: CC18999-11
Sampled: 11/18/19 00:00
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
05/16/20
12/02/19 09:25
12/05/19 11:33
EPA 8260D
EPA 503013_MS
12/02/19
11/25/19 12:55
11/26/19 01:27
EPA 8270E
EPA 3510C_MS
11/25/19 12/31/19
11/21/19 09:28
11/22/19 14:51
Client ID: SED-1
Lab ID: CC18999-12
Sampled: 11/18/19 11:20
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3050B
O5/16/20
11/26/19 12:54
12/06/19 14:40
EPA 8260D
EPA 5035_MS
12/02/19
11/26/19 10:25
11/27/19 12:20
EPA 8270E
EPA 3550C_MS
12/02/19 01/11/20
12/02/19 11:50
12/04/19 15:31
Client ID: SED-2
Lab ID: CC18999-13
Sampled: 11/18/19 12:20
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3050B
05/16/20
11/26/19 12:54
12/06/19 14:51
EPA 8260D
EPA 5035_MS
12/02/19
11/26/19 10:25
11/27/19 12:52
EPA 8270E
EPA 3550C_MS
12/02/19 01/11/20
12/02/19 11:50
12/04/19 14:00
Client ID: SED-3
Lab ID: CC18999-14
Sampled: 11/18/19 13:00
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3050B
05/16/20
11/26/19 12:54
12/06/19 14:54
EPA 8260D
EPA 5035_MS
12/02/19
11/26/19 10:25
11/27/19 13:23
EPA 8270E
EPA 3550C_MS
12/02/19 01/11/20
12/02/19 11:50
12/04/19 14:30
Client ID: Duplicate 2
Lab ID: CC18999-15
Sampled: 11/18/19 00:00
Received: 11/21/19 09:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3050B
05/16/20
11/26/19 12:54
12/06/19 14:56
EPA 8260D
EPA 5035_MS
12/02/19
11/26/19 10:25
11/27/19 13:55
EPA 8270E
EPA 3550C_MS
12/02/19 01/11/20
12/02/19 11:50
12/04/19 15:01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 3 of 92

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SAMPLE DETECTION SUMMARY
Client ID:
MW-1
Lab ID:
CCIS999-01
Anala
Diethyl phtha late
Results
8.6
Flag
1
MDL
2.4
POLL
10
Units
ug/L
Method
EPA 8270E
Notes
0-01
Client ID:
MW-2
Lab ID:
CCIS999-02
Anala
Diethyl phthalate
Results
7.7
Flag
1
MDL
2.4
POLL
10
Units
ug/L
Method
EPA 8270E
Notes
0-01
Client ID:
SW-2
Lab ID:
CCIS999-09
Anala
Benzoic acid
Results
8.2
Flag
1
MDL
1.0
POLL
50
Units
ug/L
Method
EPA 8270E
Notes
Client ID:
SW-3
Lab ID:
CCIS999-10
Anala
Benzoic acid
Results
6.9
Flag
1
MDL
1.0
POLL
50
Units
ug/L
Method
EPA 8270E
Notes
Client ID:
Duplicate 1
Lab ID:
CCIS999-11
Anala
Benzoic acid
Results
8.4
Flag
1
MDL
1.0
POLL
50
Units
ug/L
Method
EPA 8270E
Notes
Client ID:
SED-1
Lab ID:
CCIS999-12
Anala
Fluoranthene
Lead - Total
Pyrene
Results
0.067
3.51
0.049
Flag
1
1
MDL
0.045
0.149
0.047
POLL
0.41
0.621
0.41
Units
mg/kg dry
mg/kg dry
mg/kg dry
Method
EPA 8270E
EPA 6010D
EPA 8270E
Notes
Client ID:
SED-2
Lab ID:
CCIS999-13
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Benzo(a)anthracene
0.045
1
0.037
0.43
mg/kg dry
EPA 8270E
Benzo(a)pyrene
0.048
1
0.043
0.43
mg/kg dry
EPA 8270E
Benzo(b)fluoranthene
0.081
1
0.024
0.43
mg/kg dry
EPA 8270E
Chrysene
0.057
1
0.039
0.43
mg/kg dry
EPA 8270E
Fluoranthene
0.14
1
0.047
0.43
mg/kg dry
EPA 8270E
Lead - Total
3.32
0.158
0.657
mg/kg dry
EPA 6010D
Phenanthrene
0.064
1
0.035
0.43
mg/kg dry
EPA 8270E
Pyrene
0.11
1
0.050
0.43
mg/kg dry
EPA 8270E
Client ID: SED-3
Lab ID:
CCIS999-14
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Benzo(a)anthracene
0.068
1
0.037
0.43
mg/kg dry
EPA 8270E
Benzo(a)pyrene
0.071
1
0.043
0.43
mg/kg dry
EPA 8270E
Benzo(b)fluoranthene
0.10
1
0.024
0.43
mg/kg dry
EPA 8270E
Benzo(k)fluoranthene
0.045
1
0.043
0.43
mg/kg dry
EPA 8270E
Chrysene
0.083
1
0.039
0.43
mg/kg dry
EPA 8270E
Fluoranthene
0.24
1
0.047
0.43
mg/kg dry
EPA 8270E
Lead - Total
3.81
0.157
0.655
mg/kg dry
EPA 6010D
Phenanthrene
0.13
1
0.035
0.43
mg/kg dry
EPA 8270E
Pyrene
0.17
1
0.050
0.43
mg/kg dry
EPA 8270E
Client ID: Duplicate 2
Lab ID:
CCIS999-15
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Benzo(a)anthracene
0.064
1
0.032
0.37
mg/kg dry
EPA 8270E
Benzo(a)pyrene
0.065
1
0.037
0.37
mg/kg dry
EPA 8270E
Benzo(b)fluoranthene
0.096
1
0.020
0.37
mg/kg dry
EPA 8270E
Benzo(k)fluoranthene
0.040
1
0.037
0.37
mg/kg dry
EPA 8270E
Chrysene
0.071
1
0.034
0.37
mg/kg dry
EPA 8270E
Fluoranthene
0.18
1
0.041
0.37
mg/kg dry
EPA 8270E
Lead - Total
2.94
0.136
0.567
mg/kg dry
EPA 6010D
Phenanthrene
0.093
1
0.031
0.37
mg/kg dry
EPA 8270E
Pyrene
0.13
1
0.043
0.37
mg/kg dry
EPA 8270E
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 92

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ANALYTICAL RESULTS
Description: MW-1 Lab Sample ID:CC18999-01 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 12:05 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QL-02,
QV-01
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 5 of 92

00�
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ANALYTICAL RESULTS
Description: MW-1 Lab Sample ID:CC18999-01 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 12:05 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS 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
9LO2034
EPA 8260D
12/03/19
10:46
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
n-PropylBenzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
QV-01
Xylenes (Total) [1330-20-7]^
0.45
Ll
ug/L
1
0.45
3.0
9LO2034
EPA 8260D
12/03/19
10:46
REF
Surrogates
Results
DF
Spike L v/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-eromofluorobenzene
45
1
50.0
90 %
53-136
9L02034
EPA 8260D
1210311910:46
REF
Dibromofluoromethane
57
1
50.0
114 %
67-129
9L02034
EPA 8260D
1210311910:46
REF
Toluene-d8
52
1
50.0
104 %
59-134
9L02034
EPA 8260D
12103119 10:46
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
2-Nitrophenol[88-75-5]^
1.1
u
ug/L
1
1.1
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 6 of 92

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ANALYTICAL RESULTS
Description: MW-1 Lab Sample ID:CC18999-01 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 12:05 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
u
ug/L
1
2.1
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
u
ug/L
1
3.5
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
3-Nitroaniline [99-09-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
4-Chloroaniline [106-47-8]^
2.0
u
ug/L
1
2.0
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
4-Nitroaniline [100-01-6]^
3.2
u
ug/L
1
3.2
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
4-Nitrophenol[100-02-7]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Acenaphthylene [208-96-8]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzidine [92-87-5]^
1.6
u
ug/L
1
1.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzoic acid [65-85-0]^
1.0
u
ug/L
1
1.0
50
91<27003
EPA
8270E
12/03/19
14:29
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
91<27003
EPA
8270E
12/03/19
14:29
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Diethylphthalate [84-66-2]^
8.6
J
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:29
DFM 0-01
Dimethylphthalate [131-11-3]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Fluoranthene [206-44-0]^
3.1
u
ug/L
1
3.1
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Fluorene [86-73-7]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Hexachlorobenzene [118-74-1]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Hexachlorobutadiene [87-68-3]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
u
ug/L
1
2.7
10
91<27003
EPA
8270E
12/03/19
14:29
DFM QV-02
Hexachloroethane [67-72-1]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Isophorone [78-59-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Naphthalene[91-20-3]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Nitrobenzene [98-95-3]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
u
ug/L
1
1.9
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
u
ug/L
1
2.1
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:29
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-1 Lab Sample ID:CC18999-01 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 12:05 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<27003
EPA 8270E
12/03/19 14:29
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
72
1
100
72 %
10-179
9K27003
EPA 8270E
12103119 14:29
DFM
2-Fluorobiphenyl
45
1
50.0
90 %
10-149
9K27003
EPA 8270E
12103119 14:29
DFM
2-Fluorophenol
57
1
100
57 %
10-110
9K27003
EPA 8270E
12103119 14:29
DFM
Nitrobenzene-d5
41
1
50.0
62 %
10-149
9K27003
EPA 8270E
12/03/1914:29
DFM
Phenol-d5
48
1
100
48 %
10-88
9K27003
EPA 8270E
12/03/19 14:29
DFM
Terphenyl-d14
54
1
50.0
107 %
10-I88
9K27003
EPA 8270E
12103119 14:29
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9K26010
EPA 6010D
12/04/19 16:31
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-2 Lab Sample ID:CC18999-02 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 10:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QL-02,
QV-01
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 9 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-2 Lab Sample ID:CC18999-02 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 10:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS 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
9LO2034
EPA 8260D
12/03/19
11:19
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
n-PropylBenzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
QV-01
Xylenes (Total) [1330-20-7]^
0.45
u
ug/L
1
0.45
3.0
9LO2034
EPA 8260D
12/03/19
11:19
REF
Surrogates
Results
DF
Spike L v/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-Bromofluorobenzene
47
1
50.0
94 %
53-136
9L02034
EPA 8260D
1210311911:19
REF
Dibromofluoromethane
55
1
50.0
110 %
67-129
9L02034
EPA 8260D
1210311911:19
REF
Toluene-d8
54
1
50.0
108 %
59-134
9L02034
EPA 8260D
12103119 11:19
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
2-Nitrophenol[88-75-5]^
1.1
u
ug/L
1
1.1
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 10 of 92

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ANALYTICAL RESULTS
Description: MW-2 Lab Sample ID:CC18999-02 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 10:20 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
u
ug/L
1
2.1
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
u
ug/L
1
3.5
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
3-Nitroaniline [99-09-2]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
4-Chloroaniline [106-47-8]^
2.0
u
ug/L
1
2.0
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
4-Nitroaniline [100-01-6]^
3.2
u
ug/L
1
3.2
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
4-Nitrophenol[100-02-7]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Acenaphthylene [208-96-8]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzidine [92-87-5]^
1.6
u
ug/L
1
1.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzoic acid [65-85-0]^
1.0
u
ug/L
1
1.0
50
91<27003
EPA
8270E
12/03/19
14:59
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
91<27003
EPA
8270E
12/03/19
14:59
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Diethylphthalate [84-66-2]^
7.7
J
ug/L
1
2.4
10
91<27003
EPA
8270E
12/03/19
14:59
DFM 0-01
Dimethylphthalate [131-11-3]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Fluoranthene [206-44-0]^
3.1
u
ug/L
1
3.1
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Fluorene [86-73-7]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Hexachlorobenzene [118-74-1]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Hexachlorobutadiene [87-68-3]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
u
ug/L
1
2.7
10
91<27003
EPA
8270E
12/03/19
14:59
DFM QV-02
Hexachloroethane [67-72-1]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
u
ug/L
1
2.2
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Isophorone [78-59-1]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Naphthalene[91-20-3]^
2.8
u
ug/L
1
2.8
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Nitrobenzene [98-95-3]^
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
u
ug/L
1
1.9
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
u
ug/L
1
2.3
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
u
ug/L
1
2.5
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
u
ug/L
1
2.1
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
91<27003
EPA
8270E
12/03/19
14:59
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-2 Lab Sample ID:CC18999-02 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/20/19 10:20 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<27003
EPA 8270E
12/03/19 14:59
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
70
1
100
70 %
10-179
9K27003
EPA 8270E
12103119 14:59
DFM
2-Fluorobiphenyl
42
1
50.0
85 %
10-149
9K27003
EPA 8270E
12103119 14:59
DFM
2-Fluorophenol
56
1
100
56 %
10-110
9K27003
EPA 8270E
12103119 14:59
DFM
Nitrobenzene-d5
39
1
50.0
79 %
10-149
9K27003
EPA 8270E
12103119 14:59
DFM
Phenol-d5
47
1
100
47 %
10-88
9K27003
EPA 8270E
12103119 14:59
DFM
Terphenyl-d14
47
1
50.0
94 %
10-I88
9K27003
EPA 8270E
12103119 14:59
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9K26010
EPA 6010D
12/04/19 16:33
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 92

0Nk"q09
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ANALYTICAL RESULTS
Description: MW-3 Lab Sample ID:CC18999-03 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 16:10 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9LO2017
EPA 8260D
12/02/19
17:17
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QL-02,
QV-01
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QL-02,
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 13 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-3 Lab Sample ID:CC18999-03 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 16:10 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
Ethylbenzene [100-41-4]^
0.13
u
ug/L
1
0.13
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Hexachlorobutadiene [87-68-3]^
0.22
u
ug/L
1
0.22
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
n-Propyl Benzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Styrene [100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
QV-01
Xylenes(Total)[1330-20-7]^
0.45
u
ug/L
1
0.45
3.0
9LO2017
EPA 8260D
12/02/19
17:17
REF
Surrogates
Results
DF
Spike L v/
% Rec
% Rec Limits
Batch
Method
Analvzed
" Notes
4-Bromofluorobenzene
41
1
50.0
83 %
53-136
9L02017
EPA 8260D
12102119 17.•17
REF
Dibromofluoromethane
54
1
50.0
108 %
67-129
9L02017
EPA 8260D
1210211917.•17
REF
Toluene-d8
52
1
50.0
104 %
59-134
9L02017
EPA 8260D
12102119 17.•17
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
Q
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
Ll
ug/L
1
2.5
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
Ll
ug/L
1
2.5
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
Ll
ug/L
1
2.4
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
1-Methylnaphthalene [90-12-0]^
2.7
Ll
ug/L
1
2.7
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
Ll
ug/L
1
2.5
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
Ll
ug/L
1
2.6
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
Ll
ug/L
1
2.6
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
Ll
ug/L
1
2.3
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
Ll
ug/L
1
2.6
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
Ll
ug/L
1
2.6
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
Ll
ug/L
1
2.5
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2-Chloronaphthalene [91-58-7]^
2.8
Ll
ug/L
1
2.8
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2-Chlorophenol[95-57-8]^
2.2
Ll
ug/L
1
2.2
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
Ll
ug/L
1
3.3
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2-Methylnaphthalene [91-57-6]^
2.8
Ll
ug/L
1
2.8
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2-Methylphenol[95-48-7]^
2.0
Ll
ug/L
1
2.0
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
2-Nitroaniline [88-74-4]^
2.5
Ll
ug/L
1
2.5
10
9K26002
EPA 8270E
11/27/19 23:51
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 14 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-3 Lab Sample ID:CC18999-03 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 16:10 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2-Nitrophenol [88-75-5]^
1.1
u
ug/L
1
1.1
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
u
ug/L
1
2.1
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
u
ug/L
1
3.5
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
3-Nitroaniline [99-09-2]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
4-Chloroaniline [106-47-8]^
2.0
u
ug/L
1
2.0
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
4-Nitroaniline [100-01-6]^
3.2
u
ug/L
1
3.2
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
4-Nitrophenol[100-02-7]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Acenaphthene[83-32-9]^
2.7
u
ug/L
1
2.7
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Acenaphthylene[208-96-8]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Benzidine [92-87-5]^
1.6
u
ug/L
1
1.6
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Benzoic acid [65-85-0]^
1.0
u
ug/L
1
1.0
50
91<26002
EPA
8270E
11/27/19 23:51
DFM QV-02
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/27/19 23:51
DFM QV-01
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
91<26002
EPA
8270E
11/27/19 23:51
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Dimethylphthalate [131-11-3]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Fluoranthene [206-44-0]^
3.1
u
ug/L
1
3.1
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Fluorene [86-73-7]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Hexachlorobenzene [118-74-1]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Hexachlorobutadiene [87-68-3]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
u
ug/L
1
2.7
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Hexachloroethane [67-72-1]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Isophorone [78-59-1]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Naphthalene[91-20-3]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
Nitrobenzene [98-95-3]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
u
ug/L
1
1.9
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
u
ug/L
1
2.1
10
91<26002
EPA
8270E
11/27/19 23:51
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 15 of 92

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ANALYTICAL RESULTS
Description: MW-3 Lab Sample ID:CC18999-03 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 16:10 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenanthrene[85-01-8]A 2.6 U
ug/L
1
2.6
10
91<26002
EPA 8270E
11/27/19 23:51
DFM
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<26002
EPA 8270E
11/27/19 23:51
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<26002
EPA 8270E
11/27/19 23:51
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<26002
EPA 8270E
11/27/19 23:51
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
76
1
100
76 %
10-179
9K26002
EPA 8270E
11127119 23:51
DFM
2-Fluorobiphenyl
42
1
50.0
84 %
10-149
9K26002
EPA 8270E
11127119 23:51
DFM
2-Fluorophenol
51
1
100
51 %
10-110
9K26002
EPA 8270E
11127119 23:51
DFM
Nitrobenzene-d5
40
1
50.0
60 %
10-149
9K26002
EPA 8270E
11127119 23:51
DFM
Phenol-d5
41
1
100
41 %
10-88
9K26002
EPA 8270E
11127119 23:51
DFM
Terphenyl-d14
53
1
50.0
105 %
10-166
9K26002
EPA 8270E
11127119 23:51
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9K26010
EPA 6010D
12/04/19 16:36
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 16 of 92

0Nk"q09
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ANALYTICAL RESULTS
Description: MW-4 Lab Sample ID:CC18999-04 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 14:45 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9K26036
EPA 8260D
11/27/19
19:34
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9K26036
EPA 8260D
11/27/19
19:34
REF
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
19:34
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9K26036
EPA 8260D
11/27/19
19:34
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9K26036
EPA 8260D
11/27/19
19:34
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF QL-02
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 17 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-4 Lab Sample ID:CC18999-04 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 14:45 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS 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
9K26036
EPA 8260D
11/27/19
19:34
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
n-Propyl Benzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF QL-02
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Xylenes (Total) [1330-20-7]^
0.45
u
ug/L
1
0.45
3.0
9K26036
EPA 8260D
11/27/19
19:34
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-Bromofluorobenzene
45
1
50.0
91 %
53-136
9K26036
EPA 8260D
11/27/1919:34
REF
Dibromofluoromethane
53
1
50.0
106 %
67-129
9K26036
EPA 8260D
111271191934
REF
Toluene-d8
52
1
50.0
103 %
59-134
9K26036
EPA 8260D
111271191934
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
2-Nitrophenol[88-75-5]^
1.1
u
ug/L
1
1.1
10
9K26002
EPA 8270E
11/28/19 00:22
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 18 of 92

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ANALYTICAL RESULTS
Description: MW-4 Lab Sample ID:CC18999-04 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 14:45 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
u
ug/L
1
2.1
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
u
ug/L
1
3.5
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
3-Nitroaniline [99-09-2]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
4-Chloroaniline [106-47-8]^
2.0
u
ug/L
1
2.0
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
4-Nitroaniline [100-01-6]^
3.2
u
ug/L
1
3.2
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
4-Nitrophenol[100-02-7]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Acenaphthylene[208-96-8]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Benzidine [92-87-5]^
1.6
u
ug/L
1
1.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Benzoic acid [65-85-0]^
1.0
u
ug/L
1
1.0
50
91<26002
EPA
8270E
11/28/19
00:22
DFM QV-02
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19
00:22
DFM QV-01
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
91<26002
EPA
8270E
11/28/19
00:22
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Dimethylphthalate [131-11-3]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Fluoranthene [206-44-0]^
3.1
u
ug/L
1
3.1
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Fluorene [86-73-7]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Hexachlorobenzene [118-74-1]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Hexachlorobutadiene [87-68-3]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
u
ug/L
1
2.7
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Hexachloroethane [67-72-1]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Isophorone [78-59-1]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Naphthalene[91-20-3]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Nitrobenzene [98-95-3]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
u
ug/L
1
1.9
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
u
ug/L
1
2.1
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19
00:22
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 19 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-4 Lab Sample ID:CC18999-04 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 14:45 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<26002
EPA 8270E
11/28/19 00:22
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<26002
EPA 8270E
11/28/19 00:22
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<26002
EPA 8270E
11/28/19 00:22
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
73
1
100
73 %
10-179
9K26002
EPA 8270E
11128119 00:22
DFM
2-Fluorobiphenyl
41
1
50.0
82 %
10-149
9K26002
EPA 8270E
11128119 00:22
DFM
2-Fluorophenol
48
1
100
48 %
10-110
9K26002
EPA 8270E
11128119 00:22
DFM
Nitrobenzene-d5
37
1
50.0
75 %
10-149
9K26002
EPA 8270E
11128119 00:22
DFM
Phenol-d5
46
1
100
46 %
10-88
9K26002
EPA 8270E
11128119 00:22
DFM
Terphenyl-d14
57
1
50.0
113 %
10-188
9K26002
EPA 8270E
11128119 00:22
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9K26010
EPA 6010D
12/04/19 16:38
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 20 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-DUP Lab Sample ID:CC18999-05 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 00:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9K26036
EPA 8260D
11/27/19
20:06
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9K26036
EPA 8260D
11/27/19
20:06
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
20:06
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9K26036
EPA 8260D
11/27/19
20:06
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9K26036
EPA 8260D
11/27/19
20:06
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF QL-02
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
20:06
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-DUP Lab Sample ID:CC18999-05 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 00:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS 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
9K26036
EPA 8260D
11/27/19 20:06
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
n-Propyl Benzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF QL-02
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Xylenes (Total) [1330-20-7]^
0.45
u
ug/L
1
0.45
3.0
9K26036
EPA 8260D
11/27/19 20:06
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-eromofluorobenzene
43
1
50.0
86 %
53-136
9K26036
EPA 8260D
11/27/19 20:06
REF
Dibromofluoromethane
52
1
50.0
104 %
67-129
9K26036
EPA 8260D
11127119 20:06
REF
Toluene-d8
53
1
50.0
106 %
59-134
9K26036
EPA 8260D
11/27/19 20:06
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
2-Nitrophenol[88-75-5]^
1.1
U
ug/L
1
1.1
10
9K26002
EPA 8270E
12/02/19 18:14
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 22 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-DUP Lab Sample ID:CC18999-05 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 00:00 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
91<26002
EPA
8270E
12/02/19 18:14
DFM QV-02
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
91<26002
EPA
8270E
12/02/19 18:14
DFM QV-02
Acenaphthene [83-32-9]^
2.7
U
ug/L
1
2.7
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Acenaphthylene [208-96-8]^
2.6
U
ug/L
1
2.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Anthracene [120-12-7]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzidine [92-87-5]^
1.6
U
ug/L
1
1.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzo(a)anthracene [56-55-3]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzo(a)pyrene [50-32-8]^
2.2
U
ug/L
1
2.2
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
U
ug/L
1
2.8
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzoic acid [65-85-0]^
1.0
U
ug/L
1
1.0
50
91<26002
EPA
8270E
12/02/19 18:14
DFM
Benzylalcohol [100-51-6]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
U
ug/L
1
2.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
U
ug/L
1
2.5
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
U
ug/L
1
1.9
5.0
91<26002
EPA
8270E
12/02/19 18:14
DFM
Butyl benzylphtha late [85-68-7]^
3.8
U
ug/L
1
3.8
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Chrysene [218-01-9]^
2.2
U
ug/L
1
2.2
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
U
ug/L
1
2.3
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Dibenzofuran [132-64-9]^
2.6
U
ug/L
1
2.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Diethylphtha late [84-66-2]^
2.4
U
ug/L
1
2.4
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Dimethylphthalate [131-11-3]^
2.5
U
ug/L
1
2.5
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Di-n-butylphthalate [84-74-2]^
2.8
U
ug/L
1
2.8
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Di-n-octylphthalate [117-84-0]^
3.1
U
ug/L
1
3.1
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Naphthalene [91-20-3]^
2.8
U
ug/L
1
2.8
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
u
ug/L
1
2.1
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
12/02/19 18:14
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 23 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: MW-DUP Lab Sample ID:CC18999-05 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 00:00 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<26002
EPA 8270E
12/02/19 18:14
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<26002
EPA 8270E
12/02/19 18:14
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<26002
EPA 8270E
12/02/19 18:14
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
73
1
100
73 %
10-179
9K26002
EPA 8270E
12102119 18:14
DFM
2-Fluorobiphenyl
39
1
50.0
79 %
10-149
9K26002
EPA 8270E
12102119 16:14
DFM
2-Fluorophenol
48
1
100
48 %
10-110
9K26002
EPA 8270E
12102119 16:14
DFM
Nitrobenzene-d5
37
1
50.0
75 %
10-149
9K26002
EPA 8270E
12102119 16:14
DFM
Phenol-d5
45
1
100
45 %
10-88
9K26002
EPA 8270E
12102119 16:14
DFM
Terphenyl-d14
47
1
50.0
95 %
10-I88
9K26002
EPA 8270E
12102119 18:14
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9K26010
EPA 6010D
12/04/19 16:41
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 24 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: EB-1 Lab Sample ID:CC18999-06 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 13:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9K26036
EPA 8260D
11/27/19
20:39
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9K26036
EPA 8260D
11/27/19
20:39
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
20:39
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9K26036
EPA 8260D
11/27/19
20:39
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9K26036
EPA 8260D
11/27/19
20:39
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF QL-02
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 25 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: EB-1 Lab Sample ID:CC18999-06 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 13:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Isopropylbenzene [98-82-8]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
n-Butyl Benzene [104-51-8]^
0.058
U
ug/L
1
0.058
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
n-Propyl Benzene [103-65-1]^
0.12
U
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
sec-Butylbenzene [135-98-8]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
tert-Butyl benzene [98-06-6]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF QL-02
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF QV-01
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9K26036
EPA 8260D
11/27/19
20:39
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-eromofluorobenzene
44
1
50.0
88 %
53-136
9K26036
EPA 8260D
11/27/19 20:39
REF
Dibromofluoromethane
51
1
50.0
102 %
67-129
9K26036
EPA 8260D
11127119 2039
REF
Toluene-d8
53
1
50.0
105 %
59-134
9K26036
EPA 8260D
11/27/19 20:39
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
U
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
U
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
U
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
U
ug/L
1
2.4
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
1-Methylnaphthalene [90-12-0]^
2.7
U
ug/L
1
2.7
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
U
ug/L
1
2.3
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
U
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
U
ug/L
1
3.3
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2-Methylnaphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
2-Nitrophenol[88-75-5]^
1.1
U
ug/L
1
1.1
10
9K26002
EPA 8270E
11/28/19 01:23
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 26 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: EB-1 Lab Sample ID:CC18999-06 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 13:20 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
u
ug/L
1
2.1
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
u
ug/L
1
3.5
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
3-Nitroaniline [99-09-2]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
4-Chloroaniline [106-47-8]^
2.0
u
ug/L
1
2.0
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
4-Nitroaniline [100-01-6]^
3.2
u
ug/L
1
3.2
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
4-Nitrophenol[100-02-7]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Acenaphthylene[208-96-8]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Benzidine [92-87-5]^
1.6
u
ug/L
1
1.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Benzoic acid [65-85-0]^
1.0
u
ug/L
1
1.0
50
91<26002
EPA
8270E
11/28/19 01:23
DFM QV-02
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19 01:23
DFM QV-01
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
91<26002
EPA
8270E
11/28/19 01:23
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Dimethylphthalate [131-11-3]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Fluoranthene [206-44-0]^
3.1
u
ug/L
1
3.1
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Fluorene [86-73-7]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Hexachlorobenzene [118-74-1]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Hexachlorobutadiene [87-68-3]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
u
ug/L
1
2.7
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Hexachloroethane [67-72-1]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
u
ug/L
1
2.2
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Isophorone [78-59-1]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Naphthalene[91-20-3]^
2.8
u
ug/L
1
2.8
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Nitrobenzene [98-95-3]^
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
u
ug/L
1
1.9
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
u
ug/L
1
2.3
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
u
ug/L
1
2.5
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
u
ug/L
1
2.1
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
91<26002
EPA
8270E
11/28/19 01:23
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 27 of 92

(� �Eo
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ANALYTICAL RESULTS
Description: EB-1 Lab Sample ID:CC18999-06 Received: 11/21/19 09:00
Matrix: Ground Water Sampled:11/19/19 13:20 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<26002
EPA 8270E
11/28/19 01:23
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<26002
EPA 8270E
11/28/19 01:23
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<26002
EPA 8270E
11/28/19 01:23
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
79
1
100
79 %
10-179
9K26002
EPA 8270E
11128119 01:23
DFM
2-Fluorobiphenyl
42
1
50.0
83 %
10-149
9K26002
EPA 8270E
11128119 01:23
DFM
2-Fluorophenol
57
1
100
57 %
10-110
9K26002
EPA 8270E
11128119 01:23
DFM
Nitrobenzene-d5
38
1
50.0
77 %
10-149
9K26002
EPA 8270E
11128119 01:23
DFM
Phenol-d5
56
1
100
56 %
10-88
9K26002
EPA 8270E
11128119 01:23
DFM
Terphenyl-d14
56
1
50.0
112 %
10-188
9K26002
EPA 8270E
11128119 01:23
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9K26010
EPA 6010D
12/04/19 16:43
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 28 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: Trip Blank Lab Sample ID:CC18999-07 Received: 11/21/19 09:00
Matrix: Water Sampled:11/19/19 11:10 Work Order: CC18999
Project: Merritt-Knightdale Development 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
9K26036
EPA 8260D
11/27/19
12:34
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9K26036
EPA 8260D
11/27/19
12:34
REF
2-Chloroethyl Vinyl Ether[110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
12:34
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9K26036
EPA 8260D
11/27/19
12:34
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9K26036
EPA 8260D
11/27/19
12:34
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF QL-02
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 29 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: Trip Blank Lab Sample ID:CC18999-07 Received: 11/21/19 09:00
Matrix: Water Sampled:11/19/19 11:10 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: ENCO
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS 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
9K26036
EPA 8260D
11/27/19
12:34
REF
Isopropylbenzene [98-82-8]A
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
m,p-Xylenes [108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Methyl-tert-Butyl Ether [1634-04-4]A
0.16
U
ug/L
1
0.16
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Naphthalene [91-20-3]A
0.11
U
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
n-Butyl Benzene [104-51-8]A
0.058
U
ug/L
1
0.058
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
n-Propyl Benzene [103-65-1]A
0.12
U
ug/L
1
0.12
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
sec-Butylbenzene [135-98-8]A
0.10
U
ug/L
1
0.10
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
tert-Butyl benzene [98-06-6]A
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Toluene [108-88-3]A
0.14
U
ug/L
1
0.14
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF QL-02
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF QV-01
Vinyl chloride [75-01-4]A
0.32
U
ug/L
1
0.32
1.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Xylenes (Total) [1330-20-7]A
0.45
U
ug/L
1
0.45
3.0
9K26036
EPA 8260D
11/27/19
12:34
REF
Surrogates
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
Results DF Spike L v/ % Reg % Rec Limits Batch Method
50 1 50.0 99 % 53-136 9K26036 EPA 8260D
48 1 50.0 96 % 67-129 9K26036 EPA 8260D
54 1 50.0 107 % 59-134 9K26036 EPA 8260D
Analyzed ffy Notes
11/27/1912:34 REF
11/27/1912:34 REF
11/27/1912:34 REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 30 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-1 Lab Sample ID:CC18999-08 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 11:10 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9K25030
EPA 8260D
11/25/19
23:50
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9K25030
EPA 8260D
11/25/19
23:50
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9K25030
EPA 8260D
11/25/19
23:50
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9K25030
EPA 8260D
11/25/19
23:50
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9K25030
EPA 8260D
11/25/19
23:50
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
QV-01
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
QL-02,
QV-01
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 31 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-1 Lab Sample ID:CC18999-08 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 11:10 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.22
u
ug/L
1
0.22
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
n-Propyl Benzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9K25030
EPA 8260D
11/25/19
23:50
REF QV-01
Xylenes (Total) [1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9K25030
EPA 8260D
11/25/19
23:50
REF
Surrogates
Results
DF
Spike L v/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-eromofluorobenzene
51
1
50.0
103 %
53-136
9K25030
EPA 8260D
11/25/19 23:50
REF
Dibromofluoromethane
50
1
50.0
101 %
67-129
9K25030
EPA 8260D
11125119 23:50
REF
Toluene-d8
54
1
50.0
108 %
59-134
9K25030
EPA 8260D
11/25/19 23:50
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:20
DFM QV-01
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
2-Nitrophenol[88-75-5]^
1.1
U
ug/L
1
1.1
10
9K20033
EPA 8270E
11/22/19 13:20
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 32 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-1 Lab Sample ID:CC18999-08 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 11:10 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
91<20033
EPA
8270E
11/22/19 13:20
DFM QV-01
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Acenaphthene [83-32-9]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Acenaphthylene[208-96-8]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Anthracene [120-12-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzidine [92-87-5]^
1.6
U
ug/L
1
1.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzo(a)anthracene [56-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzo(a)pyrene [50-32-8]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzoic acid [65-85-0]^
1.0
U
ug/L
1
1.0
50
91<20033
EPA
8270E
11/22/19 13:20
DFM
Benzylalcohol [100-51-6]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
U
ug/L
1
1.9
5.0
91<20033
EPA
8270E
11/22/19 13:20
DFM
Butyl benzylphtha late [85-68-7]^
3.8
U
ug/L
1
3.8
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Chrysene [218-01-9]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Dibenzofuran [132-64-9]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Diethylphtha late [84-66-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Dimethylphthalate [131-11-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Di-n-butylphthalate [84-74-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Di-n-octylphthalate [117-84-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Naphthalene [91-20-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
U
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
Phenanthrene [85-01-8]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:20
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 33 of 92

(� �Eo
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ANALYTICAL RESULTS
Description: SW-1 Lab Sample ID:CC18999-08 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 11:10 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<20033
EPA 8270E
11/22/19 13:20
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<20033
EPA 8270E
11/22/19 13:20
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<20033
EPA 8270E
11/22/19 13:20
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
84
1
100
84 %
10-179
9K20033
EPA 8270E
1112211913:20
DFM
2-Fluorobiphenyl
44
1
50.0
88 %
10-149
9K20033
EPA 8270E
1112211913:20
DFM
2-Fluorophenol
56
1
100
56 %
10-110
9K20033
EPA 8270E
11122119 13:20
DFM
Nitrobenzene-d5
41
1
50.0
81 %
10-149
9K20033
EPA 8270E
11122119 13:20
DFM
Phenol-d5
46
1
100
46 %
10-88
9K20033
EPA 8270E
11122119 13:20
DFM
Terphenyl-d14
52
1
50.0
104 %
10-I88
9K20033
EPA 8270E
1112211913:20
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9K26010
EPA 6010D
12/04/19 16:46
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 34 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-2 Lab Sample ID:CC18999-09 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 12:05 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9K25030
EPA 8260D
11/26/19
00:23
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9K25030
EPA 8260D
11/26/19
00:23
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9K25030
EPA 8260D
11/26/19
00:23
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9K25030
EPA 8260D
11/26/19
00:23
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9K25030
EPA 8260D
11/26/19
00:23
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
QV-01
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
QL-02,
QV-01
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 35 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-2 Lab Sample ID:CC18999-09 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 12:05 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.22
u
ug/L
1
0.22
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
n-Propyl Benzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9K25030
EPA 8260D
11/26/19
00:23
REF QV-01
Xylenes (Total) [1330-20-7]^
0.45
u
ug/L
1
0.45
3.0
9K25030
EPA 8260D
11/26/19
00:23
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-eromofluorobenzene
52
1
50.0
104 %
53-136
9K25030
EPA 8260D
11126119 00:23
REF
Dibromofluoromethane
50
1
50.0
100 %
67-129
9K25030
EPA 8260D
11126119 00:23
REF
Toluene-d8
53
1
50.0
105 %
59-134
9K25030
EPA 8260D
11126119 00:23
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:50
DFM QV-01
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
2-Nitrophenol[88-75-5]^
1.1
u
ug/L
1
1.1
10
9K20033
EPA 8270E
11/22/19 13:50
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 36 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-2 Lab Sample ID:CC18999-09 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 12:05 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
91<20033
EPA
8270E
11/22/19 13:50
DFM QV-01
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Acenaphthene [83-32-9]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Acenaphthylene[208-96-8]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Anthracene [120-12-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzidine [92-87-5]^
1.6
U
ug/L
1
1.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzo(a)anthracene [56-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzo(a)pyrene [50-32-8]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzoic acid [65-85-0]^
8.2
3
ug/L
1
1.0
50
91<20033
EPA
8270E
11/22/19 13:50
DFM
Benzylalcohol [100-51-6]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
U
ug/L
1
1.9
5.0
91<20033
EPA
8270E
11/22/19 13:50
DFM
Butyl benzylphtha late [85-68-7]^
3.8
U
ug/L
1
3.8
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Chrysene [218-01-9]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Dibenzofuran [132-64-9]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Diethylphtha late [84-66-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Dimethylphthalate [131-11-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Di-n-butylphthalate [84-74-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Di-n-octylphthalate [117-84-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Naphthalene [91-20-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
U
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
Phenanthrene [85-01-8]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19 13:50
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 37 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-2 Lab Sample ID:CC18999-09 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 12:05 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<20033
EPA 8270E
11/22/19 13:50
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<20033
EPA 8270E
11/22/19 13:50
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<20033
EPA 8270E
11/22/19 13:50
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
93
1
100
93 %
10-179
9K20033
EPA 8270E
1112211913:50
DFM
2-Fluorobiphenyl
49
1
50.0
97 %
10-149
9K20033
EPA 8270E
1112211913:50
DFM
2-Fluorophenol
64
1
100
64 %
10-110
9K20033
EPA 8270E
11122119 13:50
DFM
Nitrobenzene-d5
45
1
50.0
90 %
10-149
9K20033
EPA 8270E
1112211913:50
DFM
Phenol-d5
52
1
100
52 %
10-88
9K20033
EPA 8270E
11122119 13:50
DFM
Terphenyl-d14
57
1
50.0
114 %
10-I88
9K20033
EPA 8270E
1112211913:50
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9LO2011
EPA 6010D
12/05/19 11:28
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 38 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-3 Lab Sample ID:CC18999-10 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 13:15 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
9K25030
EPA 8260D
11/26/19
00:55
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9K25030
EPA 8260D
11/26/19
00:55
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
1.1
U
ug/L
1
1.1
5.0
9K25030
EPA 8260D
11/26/19
00:55
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9K25030
EPA 8260D
11/26/19
00:55
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9K25030
EPA 8260D
11/26/19
00:55
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
QV-01
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
QV-01,
QL-02
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 39 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-3 Lab Sample ID:CC18999-10 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 13:15 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.22
u
ug/L
1
0.22
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
n-Propyl Benzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
9K25030
EPA 8260D
11/26/19
00:55
REF QV-01
Xylenes (Total) [1330-20-7]^
0.45
u
ug/L
1
0.45
3.0
9K25030
EPA 8260D
11/26/19
00:55
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-eromofluorobenzene
51
1
50.0
102 %
53-136
9K25030
EPA 8260D
11126119 00:55
REF
Dibromofluoromethane
50
1
50.0
100 %
67-129
9K25030
EPA 8260D
11126119 00:55
REF
Toluene-d8
51
1
50.0
102 %
59-134
9K25030
EPA 8260D
11126119 00:55
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:21
DFM QV-01
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
2-Nitrophenol[88-75-5]^
1.1
u
ug/L
1
1.1
10
9K20033
EPA 8270E
11/22/19 14:21
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 40 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: SW-3 Lab Sample ID:CC18999-10 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 13:15 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
91<20033
EPA
8270E
11/22/19
14:21
DFM QV-01
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Acenaphthene [83-32-9]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Acenaphthylene[208-96-8]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Anthracene [120-12-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzidine [92-87-5]^
1.6
U
ug/L
1
1.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzo(a)anthracene [56-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzo(a)pyrene [50-32-8]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzoic acid [65-85-0]^
6.9
J
ug/L
1
1.0
50
91<20033
EPA
8270E
11/22/19
14:21
DFM
Benzylalcohol [100-51-6]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
U
ug/L
1
1.9
5.0
91<20033
EPA
8270E
11/22/19
14:21
DFM
Butyl benzylphtha late [85-68-7]^
3.8
U
ug/L
1
3.8
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Chrysene [218-01-9]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Dibenzofuran [132-64-9]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Diethylphtha late [84-66-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Dimethylphthalate [131-11-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Di-n-butylphthalate [84-74-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Di-n-octylphthalate [117-84-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Naphthalene[91-20-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
U
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
Phenanthrene [85-01-8]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:21
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 41 of 92

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ANALYTICAL RESULTS
Description: SW-3 Lab Sample ID:CC18999-10 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 13:15 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<20033
EPA 8270E
11/22/19 14:21
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<20033
EPA 8270E
11/22/19 14:21
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<20033
EPA 8270E
11/22/19 14:21
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
87
1
100
87 %
10-179
9K20033
EPA 8270E
11122119 14:21
DFM
2-Fluorobiphenyl
45
1
50.0
90 %
10-149
9K20033
EPA 8270E
11122119 14:21
DFM
2-Fluorophenol
57
1
100
57 %
10-110
9K20033
EPA 8270E
11122119 14:21
DFM
Nitrobenzene-d5
42
1
50.0
65 %
10-149
9K20033
EPA 8270E
11122119 14:21
DFM
Phenol-d5
47
1
100
47 %
10-88
9K20033
EPA 8270E
11122119 14:21
DFM
Terphenyl-d14
53
1
50.0
105 %
10-188
9K20033
EPA 8270E
11122119 14:21
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9LO2011
EPA 6010D
12/05/19 11:31
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 42 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: Duplicate 1 Lab Sample ID:CC18999-11 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
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
91<25030
EPA 8260D
11/26/19
01:27
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.012
U
ug/L
1
0.012
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.10
U
ug/L
1
0.10
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.30
U
ug/L
1
0.30
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
91<25030
EPA 8260D
11/26/19
01:27
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
1.1
U
ug/L
1
1.1
5.0
91<25030
EPA 8260D
11/26/19
01:27
REF
2-Chlorotoluene [95-49-8]^
0.081
U
ug/L
1
0.081
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
91<25030
EPA 8260D
11/26/19
01:27
REF
4-Chlorotoluene [106-43-4]^
0.068
U
ug/L
1
0.068
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
4-Isopropyltoluene [99-87-6]^
0.085
U
ug/L
1
0.085
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
91<25030
EPA 8260D
11/26/19
01:27
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Bromobenzene[108-86-1]^
0.16
U
ug/L
1
0.16
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
QV-01
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
QL-02,
QV-01
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 43 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: Duplicate 1 Lab Sample ID:CC18999-11 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.22
u
ug/L
1
0.22
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Isopropylbenzene [98-82-8]^
0.14
u
ug/L
1
0.14
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
u
ug/L
1
0.17
2.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Methylene chloride [75-09-2]^
0.23
u
ug/L
1
0.23
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.16
u
ug/L
1
0.16
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Naphthalene [91-20-3]^
0.11
u
ug/L
1
0.11
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
n-Butyl Benzene [104-51-8]^
0.058
u
ug/L
1
0.058
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
n-Propyl Benzene [103-65-1]^
0.12
u
ug/L
1
0.12
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
o-Xylene [95-47-6]^
0.065
u
ug/L
1
0.065
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
sec-Butylbenzene [135-98-8]^
0.10
u
ug/L
1
0.10
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Styrene[100-42-5]^
0.11
u
ug/L
1
0.11
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
tert-Butyl benzene [98-06-6]^
0.17
u
ug/L
1
0.17
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Tetrachloroethene [127-18-4]^
0.17
u
ug/L
1
0.17
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Toluene [108-88-3]^
0.14
u
ug/L
1
0.14
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
u
ug/L
1
0.21
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
u
ug/L
1
0.15
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Trichloroethene [79-01-6]^
0.15
u
ug/L
1
0.15
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF
Trichlorofluoromethane [75-69-4]^
0.24
u
ug/L
1
0.24
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF QV-01
Vinyl chloride [75-01-4]^
0.32
u
ug/L
1
0.32
1.0
91<25030
EPA 8260D
11/26/19
01:27
REF QV-01
Xylenes (Total) [1330-20-7]^
0.45
u
ug/L
1
0.45
3.0
91<25030
EPA 8260D
11/26/19
01:27
REF
surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
9K25030
EPA 8260D
11126119 01:27
REF
Dibromofluoromethane
51
1
50.0
102 %
67-129
9K25030
EPA 8260D
11126119 01:27
REF
Toluene-d8
51
1
50.0
102 %
59-134
9K25030
EPA 8260D
11126119 01:27
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
1,2-Dichlorobenzene [95-50-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
1,3-Dichlorobenzene [541-73-1]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
1,4-Dichlorobenzene [106-46-7]^
2.4
u
ug/L
1
2.4
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
1-Methylnaphthalene [90-12-0]^
2.7
u
ug/L
1
2.7
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2,4-Dimethylphenol [105-67-9]^
2.3
u
ug/L
1
2.3
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:51
DFM QV-01
2,4-Dinitrotoluene [121-14-2]^
2.6
u
ug/L
1
2.6
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2-Chloronaphthalene [91-58-7]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2-Chlorophenol[95-57-8]^
2.2
u
ug/L
1
2.2
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
3.3
u
ug/L
1
3.3
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2-Methylnaphthalene [91-57-6]^
2.8
u
ug/L
1
2.8
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2-Methylphenol[95-48-7]^
2.0
u
ug/L
1
2.0
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2-Nitroaniline [88-74-4]^
2.5
u
ug/L
1
2.5
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
2-Nitrophenol[88-75-5]^
1.1
u
ug/L
1
1.1
10
9K20033
EPA 8270E
11/22/19 14:51
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 44 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: Duplicate 1 Lab Sample ID:CC18999-11 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
91<20033
EPA
8270E
11/22/19
14:51
DFM QV-01
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Acenaphthene [83-32-9]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Acenaphthylene[208-96-8]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Anthracene [120-12-7]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzidine [92-87-5]^
1.6
U
ug/L
1
1.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzo(a)anthracene [56-55-3]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzo(a)pyrene [50-32-8]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzoic acid [65-85-0]^
8.4
J
ug/L
1
1.0
50
91<20033
EPA
8270E
11/22/19
14:51
DFM
Benzylalcohol [100-51-6]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
U
ug/L
1
1.9
5.0
91<20033
EPA
8270E
11/22/19
14:51
DFM
Butyl benzylphtha late [85-68-7]^
3.8
U
ug/L
1
3.8
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Chrysene [218-01-9]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Dibenzofuran [132-64-9]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Diethylphtha late [84-66-2]^
2.4
U
ug/L
1
2.4
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Dimethylphthalate [131-11-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Di-n-butylphthalate [84-74-2]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Di-n-octylphthalate [117-84-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Naphthalene[91-20-3]^
2.8
U
ug/L
1
2.8
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
[86-30-6/122-39-4]^
Pentachlorophenol[87-86-5]^
2.1
u
ug/L
1
2.1
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
Phenanthrene [85-01-8]^
2.6
u
ug/L
1
2.6
10
91<20033
EPA
8270E
11/22/19
14:51
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 45 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: Duplicate 1 Lab Sample ID:CC18999-11 Received: 11/21/19 09:00
Matrix: Surface Water Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]A 1.7 U
ug/L
1
1.7
10
91<20033
EPA 8270E
11/22/19 14:51
DFM
Pyrene [129-00-0]A 3.5 U
ug/L
1
3.5
10
91<20033
EPA 8270E
11/22/19 14:51
DFM
Pyridine [110-86-1]A 2.2 U
ug/L
1
2.2
10
91<20033
EPA 8270E
11/22/19 14:51
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,6-Tribromophenol
92
1
100
92 %
10-179
9K20033
EPA 8270E
11122119 14:51
DFM
2-Fluorobiphenyl
47
1
50.0
94 %
10-149
9K20033
EPA 8270E
11122119 14:51
DFM
2-Fluorophenol
62
1
100
62 %
10-110
9K20033
EPA 8270E
11122119 14:51
DFM
Nitrobenzene-d5
45
1
50.0
90 %
10-149
9K20033
EPA 8270E
11122119 14:51
DFM
Phenol-d5
50
1
100
50 %
10-88
9K20033
EPA 8270E
11122119 14:51
DFM
Terphenyl-d14
53
1
50.0
107 %
10-188
9K20033
EPA 8270E
11122119 14:51
DFM
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]A
3.10
u
ug/L
1
3.10 10.0
9LO2011
EPA 6010D
12/05/19 11:33
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 46 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-1 Lab Sample ID:CC18999-12 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 11:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 80.51
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.00016
U
mg/kg
dry
0.786
0.00016
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,1,1-Trichloroethane [71-55-6]^
0.00024
U
mg/kg
dry
0.786
0.00024
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.00020
U
mg/kg
dry
0.786
0.00020
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
1,1,2-Trichloroethane [79-00-5]^
0.00024
U
mg/kg
dry
0.786
0.00024
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
1,1-Dichloroethane [75-34-3]^
0.00024
U
mg/kg
dry
0.786
0.00024
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
1,1-Dichloroethene [75-35-4]^
0.00029
U
mg/kg
dry
0.786
0.00029
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
1,1-Dichloropropene [563-58-6]^
0.00016
U
mg/kg
dry
0.786
0.00016
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.00027
U
mg/kg
dry
0.786
0.00027
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2,3-Trichloropropane [96-18-4]^
0.00062
U
mg/kg
dry
0.786
0.00062
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.00026
U
mg/kg
dry
0.786
0.00026
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.00017
U
mg/kg
dry
0.786
0.00017
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.00077
U
mg/kg
dry
0.786
0.00077
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2-Dibromoethane [106-93-4]^
0.00045
U
mg/kg
dry
0.786
0.00045
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2-Dichlorobenzene [95-50-1]^
0.00026
U
mg/kg
dry
0.786
0.00026
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2-Dichloroethane [107-06-2]^
0.00040
U
mg/kg
dry
0.786
0.00040
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,2-Dichloropropane [78-87-5]^
0.00025
U
mg/kg
dry
0.786
0.00025
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.00020
U
mg/kg
dry
0.786
0.00020
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,3-Dichlorobenzene [541-73-1]^
0.00021
U
mg/kg
dry
0.786
0.00021
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,3-Dichloropropane [142-28-9]^
0.00028
U
mg/kg
dry
0.786
0.00028
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
1,4-Dichlorobenzene [106-46-7]^
0.00020
U
mg/kg
dry
0.786
0.00020
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
2,2-Dichloropropane [594-20-7]^
0.00022
U
mg/kg
dry
0.786
0.00022
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
2-Butanone [78-93-3]^
0.00076
U
mg/kg
dry
0.786
0.00076
0.0049
9K26014
EPA
8260D
11/27/19
12:20
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
0.00016
U
mg/kg
dry
0.786
0.00016
0.0049
9K26014
EPA
8260D
11/27/19
12:20
REF
2-Chlorotoluene [95-49-8]^
0.00018
U
mg/kg
dry
0.786
0.00018
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
2-Hexanone [591-78-6]^
0.00073
U
mg/kg
dry
0.786
0.00073
0.0049
9K26014
EPA
8260D
11/27/19
12:20
REF
4-Chlorotoluene [106-43-4]^
0.00025
U
mg/kg
dry
0.786
0.00025
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
4-Isopropyltoluene [99-87-6]^
0.00016
U
mg/kg
dry
0.786
0.00016
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
4-Methyl-2-pentanone [108-10-1]^
0.00056
U
mg/kg
dry
0.786
0.00056
0.0049
9K26014
EPA
8260D
11/27/19
12:20
REF
Acetone [67-64-1]^
0.014
U
mg/kg
dry
0.786
0.014
0.020
9K26014
EPA
8260D
11/27/19
12:20
REF
Benzene [71-43-2]^
0.00017
U
mg/kg
dry
0.786
0.00017
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Bromobenzene [108-86-1]^
0.00021
U
mg/kg
dry
0.786
0.00021
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Bromochloromethane [74-97-5]^
0.00040
U
mg/kg
dry
0.786
0.00040
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Bromodichloromethane [75-27-4]^
0.00023
U
mg/kg
dry
0.786
0.00023
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Bromoform [75-25-2]^
0.00044
U
mg/kg
dry
0.786
0.00044
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Bromomethane [74-83-9]^
0.00031
U
mg/kg
dry
0.786
0.00031
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Carbon disulfide [75-15-0]^
0.00038
U
mg/kg
dry
0.786
0.00038
0.0049
9K26014
EPA
8260D
11/27/19
12:20
REF
Carbon Tetrachloride [56-23-5]^
0.00021
U
mg/kg
dry
0.786
0.00021
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Chlorobenzene [108-90-7]^
0.00017
U
mg/kg
dry
0.786
0.00017
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Chloroethane [75-00-3]^
0.00024
U
mg/kg
dry
0.786
0.00024
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Chloroform [67-66-3]^
0.00018
U
mg/kg
dry
0.786
0.00018
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Chloromethane [74-87-3]^
0.00021
U
mg/kg
dry
0.786
0.00021
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
cis-1,2-Dichloroethene [156-59-2]^
0.00022
U
mg/kg
dry
0.786
0.00022
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.00017
U
mg/kg
dry
0.786
0.00017
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
Dibromochloromethane [124-48-1]^
0.00034
U
mg/kg
dry
0.786
0.00034
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
Dibromomethane [74-95-3]^
0.00032
U
mg/kg
dry
0.786
0.00032
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
Dichlorodifluoromethane [75-71-8]^
0.00044
U
mg/kg
dry
0.786
0.00044
0.00098
91<26014
EPA
8260D
11/27/19
12:20
REF
Ethylbenzene [100-41-4]^
0.00020
U
mg/kg
dry
0.786
0.00020
0.00098
9K26014
EPA
8260D
11/27/19
12:20
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 47 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-1 Lab Sample ID:CC18999-12 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 11:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 80.51
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flao
Units
DF
MDL I'Q
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.00034
U
mg/kg dry
0.786
0.00034 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Isopropylbenzene [98-82-8]^
0.00015
U
mg/kg dry
0.786
0.00015 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.00036
U
mg/kg dry
0.786
0.00036 0.0020
9K26014
EPA 8260D
11/27/19 12:20
REF
Methylene Chloride [75-09-2]^
0.00071
U
mg/kg dry
0.786
0.00071 0.0020
9K26014
EPA 8260D
11/27/19 12:20
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.00029
U
mg/kg dry
0.786
0.00029 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Naphthalene [91-20-3]^
0.00026
U
mg/kg dry
0.786
0.00026 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
n-Butyl Benzene [104-51-8]^
0.00013
U
mg/kg dry
0.786
0.00013 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
n-Propyl Benzene [103-65-1]^
0.00018
U
mg/kg dry
0.786
0.00018 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
o-Xylene [95-47-6]^
0.00021
U
mg/kg dry
0.786
0.00021 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
sec-Butylbenzene [135-98-8]^
0.00093
U
mg/kg dry
0.786
0.00093 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Styrene [100-42-5]^
0.00096
U
mg/kg dry
0.786
0.00096 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
tert-Butyl benzene [98-06-6]^
0.00017
U
mg/kg dry
0.786
0.00017 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Tetrachloroethene [127-18-4]^
0.00027
U
mg/kg dry
0.786
0.00027 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Toluene [108-88-3]^
0.00023
U
mg/kg dry
0.786
0.00023 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
trans-1,2-Dichloroethene [156-60-5]^
0.00036
U
mg/kg dry
0.786
0.00036 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.00038
U
mg/kg dry
0.786
0.00038 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Trichloroethene [79-01-6]^
0.00031
U
mg/kg dry
0.786
0.00031 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Trichlorofluoromethane [75-69-4]^
0.00025
U
mg/kg dry
0.786
0.00025 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Vinyl chloride [75-01-4]^
0.00023
U
mg/kg dry
0.786
0.00023 0.00098
9K26014
EPA 8260D
11/27/19 12:20
REF
Xylenes (Total) [1330-20-7]^
0.00055
U
mg/kg dry
0.786
0.00055 0.0029
9K26014
EPA 8260D
11/27/19 12:20
REF
surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-Bromofluorobenzene
42
0.786
50.0
84 %
50-127
9K26014
EPA 8260D
11/27/1912:20
REF
Dibromofluoromethane
50
0.786
50.0
99 %
52-128
9K26014
EPA 8260D
1112711912:20
REF
Toluene-d8
68
0.786
50.0
136 %
57-124
9K26014
EPA 8260D
11/27/1912:20
REF QS-03
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
0.032
U
mg/kg dry
1
0.032
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
1,2-Dichlorobenzene [95-50-1]^
0.029
U
mg/kg dry
1
0.029
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
1,3-Dichlorobenzene [541-73-1]^
0.025
U
mg/kg dry
1
0.025
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
1,4-Dichlorobenzene [106-46-7]^
0.026
U
mg/kg dry
1
0.026
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
1-Methylnaphthalene [90-12-0]^
0.034
U
mg/kg dry
1
0.034
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2,4,5-Trichlorophenol[95-95-4]^
0.034
U
mg/kg dry
1
0.034
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2,4,6-Trichlorophenol[88-06-2]^
0.034
U
mg/kg dry
1
0.034
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2,4-Dichlorophenol [120-83-2]^
0.030
U
mg/kg dry
1
0.030
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2,4-Dimethylphenol [105-67-9]^
0.053
U
mg/kg dry
1
0.053
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2,4-Dinitrophenol [51-28-5]^
0.053
U
mg/kg dry
1
0.053
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2,4-Dinitrotoluene [121-14-2]^
0.035
U
mg/kg dry
1
0.035
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2,6-Dinitrotoluene [606-20-2]^
0.039
U
mg/kg dry
1
0.039
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2-Chloronaphthalene [91-58-7]^
0.035
U
mg/kg dry
1
0.035
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2-Chlorophenol [95-57-8]^
0.031
U
mg/kg dry
1
0.031
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2-Methyl-4,6-dinitrophenol [534-52-1]^
0.041
U
mg/kg dry
1
0.041
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2-Methylnaphthalene [91-57-6]^
0.035
U
mg/kg dry
1
0.035
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2-Methylphenol [95-48-7]^
0.031
U
mg/kg dry
1
0.031
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2-Nitroaniline [88-74-4]^
0.037
U
mg/kg dry
1
0.037
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
2-Nitrophenol [88-75-5]^
0.039
U
mg/kg dry
1
0.039
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
FINAL
This report relates only to the sample as received by the laboratory,
and may only be reproduced in full.
Page 48 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-1 Lab Sample ID:CC18999-12 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 11:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 80.51
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol [108-39-4/106-44-5]A
0.032
u
mg/kg
dry
1
0.032
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
3,3'-Dichlorobenzidine [91-94-1]A
0.12
u
mg/kg
dry
1
0.12
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
3-Nitroaniline [99-09-2]A
0.045
u
mg/kg
dry
1
0.045
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
4-Bromophenyl-phenylether[101-55-3]A
0.034
u
mg/kg
dry
1
0.034
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
4-Chloro-3-methylphenol[59-50-7]A
0.041
u
mg/kg
dry
1
0.041
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
4-Chloroaniline [106-47-8]A
0.12
u
mg/kg
dry
1
0.12
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
4-Chlorophenyl-phenylether [7005-72-3]A
0.032
u
mg/kg
dry
1
0.032
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
4-Nitroaniline [100-01-6]A
0.066
u
mg/kg
dry
1
0.066
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
4-Nitrophenol [100-02-7]A
0.039
u
mg/kg
dry
1
0.039
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Acenaphthene [83-32-9]A
0.035
u
mg/kg
dry
1
0.035
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Acenaphthylene [208-96-8]A
0.035
u
mg/kg
dry
1
0.035
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Anthracene[120-12-7]A
0.047
u
mg/kg
dry
1
0.047
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Benzidine [92-87-5]A
0.14
u
mg/kg
dry
1
0.14
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Benzo(a)anthracene [56-55-3]A
0.035
u
mg/kg
dry
1
0.035
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Benzo(a)pyrene [50-32-8]A
0.041
u
mg/kg
dry
1
0.041
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Benzo(b)fluoranthene [205-99-2]A
0.022
u
mg/kg
dry
1
0.022
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Benzo(g,h,i)perylene [191-24-2]A
0.058
u
mg/kg
dry
1
0.058
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM QV-02
Benzo(k)fluoranthene [207-08-9]A
0.041
u
mg/kg
dry
1
0.041
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Benzoic acid [65-85-0]A
0.19
u
mg/kg
dry
1
0.19
2.1
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Benzyl alcohol [100-51-6]A
0.029
u
mg/kg
dry
1
0.029
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
0.031
u
mg/kg
dry
1
0.031
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Bis(2-chloroethyl)ether [111-44-4]A
0.053
u
mg/kg
dry
1
0.053
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
0.030
u
mg/kg
dry
1
0.030
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
0.043
u
mg/kg
dry
1
0.043
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Butylbenzylphthalate [85-68-7]A
0.050
u
mg/kg
dry
1
0.050
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Chrysene [218-01-9]A
0.037
u
mg/kg
dry
1
0.037
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Dibenzo(a,h)anthracene [53-70-3]A
0.063
u
mg/kg
dry
1
0.063
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Dibenzofuran [132-64-9]A
0.034
u
mg/kg
dry
1
0.034
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Diethylphthalate [84-66-2]A
0.035
u
mg/kg
dry
1
0.035
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Dimethylphthalate [131-11-3]A
0.041
u
mg/kg
dry
1
0.041
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Di-n-butylphthalate [84-74-2]A
0.051
u
mg/kg
dry
1
0.051
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Di-n-octylphthalate [117-84-0]A
0.041
u
mg/kg
dry
1
0.041
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Fluoranthene [206-44-0]A
0.067
J
mg/kg
dry
1
0.045
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Fluorene [86-73-7]A
0.036
u
mg/kg
dry
1
0.036
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Hexachlorobenzene [118-74-1]A
0.032
u
mg/kg
dry
1
0.032
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Hexachlorobutadiene [87-68-3]A
0.032
u
mg/kg
dry
1
0.032
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Hexachlorocyclopentadiene [77-47-4]A
0.048
u
mg/kg
dry
1
0.048
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Hexachloroethane [67-72-1]A
0.026
u
mg/kg
dry
1
0.026
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]A
0.058
u
mg/kg
dry
1
0.058
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Isophorone[78-59-1]A
0.037
u
mg/kg
dry
1
0.037
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Naphthalene [91-20-3]A
0.035
u
mg/kg
dry
1
0.035
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Nitrobenzene [98-95-3]A
0.032
u
mg/kg
dry
1
0.032
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
N-Nitrosodimethylamine [62-75-9]A
0.026
u
mg/kg
dry
1
0.026
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
N-Nitroso-di-n-propylamine [621-64-7]A
0.10
u
mg/kg
dry
1
0.10
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
N-nitrosodiphenylamine/Diphenylamine
0.067
u
mg/kg
dry
1
0.067
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
[86-30-6/122-39-4]A
Pentachlorophenol [87-86-5]A
0.041
Ll
mg/kg
dry
1
0.041
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
Phenanthrene [85-01-8]A
0.034
Ll
mg/kg
dry
1
0.034
0.41
9LO2027
EPA
8270E
12/04/19
15:31
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 49 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-1 Lab Sample ID:CC18999-12 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 11:20 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence % Solids: 80.51
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]^ 0.027 U
mg/kg dry
1
0.027
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
Pyrene [129-00-0]A 0.049 J
mg/kg dry
1
0.047
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
Pyridine [110-86-1]^ 0.10 U
mg/kg dry
1
0.10
0.41
9LO2027
EPA 8270E
12/04/19 15:31
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2,4,6-Tribromophenol
3.3
1
4.14
81 %
26-130
9LO2027
EPA 8270E
1210411915:31
DFM
2-Fluorobiphenyl
1.9
1
2.07
93 %
56-120
9LO2027
EPA 8270E
1210411915:31
DFM
2-Fluorophenol
3.2
1
4.14
77 %
49-126
9LO2027
EPA 8270E
12104119 15:31
DFM
Nitrobenzene-d5
1.9
1
2.07
90 %
50-117
9LO2027
EPA 8270E
12/04/1915:31
DFM
Phenol-d5
3.3
1
4.14
81 %
56-120
9LO2027
EPA 8270E
121041191531
DFM
Terphenyl-d14
1.6
1
2.07
86 %
36-151
9L02027
EPA 8270E
12104119 1531
DFM
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]^
3.51
mg/kg dry
1
0.149 0.621
91K26022
EPA 6010D
12/06/19 14:40
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 50 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-2 Lab Sample ID:CC18999-13 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 12:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.13
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.00021
U
mg/kg
dry
1
0.00021
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,1,1-Trichloroethane [71-55-6]^
0.00033
U
mg/kg
dry
1
0.00033
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.00026
U
mg/kg
dry
1
0.00026
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,1,2-Trichloroethane [79-00-5]^
0.00033
U
mg/kg
dry
1
0.00033
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,1-Dichloroethane [75-34-3]^
0.00033
U
mg/kg
dry
1
0.00033
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,1-Dichloroethene [75-35-4]^
0.00039
U
mg/kg
dry
1
0.00039
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,1-Dichloropropene [563-58-6]^
0.00021
U
mg/kg
dry
1
0.00021
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.00037
U
mg/kg
dry
1
0.00037
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2,3-Trichloropropane [96-18-4]^
0.00084
U
mg/kg
dry
1
0.00084
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.00035
U
mg/kg
dry
1
0.00035
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.00022
U
mg/kg
dry
1
0.00022
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.0010
U
mg/kg
dry
1
0.0010
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2-Dibromoethane [106-93-4]^
0.00060
U
mg/kg
dry
1
0.00060
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2-Dichlorobenzene [95-50-1]^
0.00035
U
mg/kg
dry
1
0.00035
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2-Dichloroethane [107-06-2]^
0.00054
U
mg/kg
dry
1
0.00054
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,2-Dichloropropane [78-87-5]^
0.00034
U
mg/kg
dry
1
0.00034
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.00026
U
mg/kg
dry
1
0.00026
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,3-Dichlorobenzene [541-73-1]^
0.00029
U
mg/kg
dry
1
0.00029
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,3-Dichloropropane [142-28-9]^
0.00038
U
mg/kg
dry
1
0.00038
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
1,4-Dichlorobenzene [106-46-7]^
0.00026
U
mg/kg
dry
1
0.00026
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
2,2-Dichloropropane [594-20-7]^
0.00030
U
mg/kg
dry
1
0.00030
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
2-Butanone [78-93-3]^
0.0010
U
mg/kg
dry
1
0.0010
0.0066
9K26014
EPA
8260D
11/27/19
12:52
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
0.00021
U
mg/kg
dry
1
0.00021
0.0066
9K26014
EPA
8260D
11/27/19
12:52
REF
2-Chlorotoluene [95-49-8]^
0.00024
U
mg/kg
dry
1
0.00024
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
2-Hexanone [591-78-6]^
0.00099
U
mg/kg
dry
1
0.00099
0.0066
9K26014
EPA
8260D
11/27/19
12:52
REF
4-Chlorotoluene [106-43-4]^
0.00034
U
mg/kg
dry
1
0.00034
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
4-Isopropyltoluene [99-87-6]^
0.00021
U
mg/kg
dry
1
0.00021
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
4-Methyl-2-pentanone [108-10-1]^
0.00075
U
mg/kg
dry
1
0.00075
0.0066
9K26014
EPA
8260D
11/27/19
12:52
REF
Acetone [67-64-1]^
0.018
U
mg/kg
dry
1
0.018
0.026
9K26014
EPA
8260D
11/27/19
12:52
REF
Benzene[71-43-2]^
0.00022
U
mg/kg
dry
1
0.00022
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Bromobenzene[108-86-1]^
0.00029
U
mg/kg
dry
1
0.00029
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Bromochloromethane [74-97-5]^
0.00054
U
mg/kg
dry
1
0.00054
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Bromodichloromethane [75-27-4]^
0.00032
U
mg/kg
dry
1
0.00032
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Bromoform [75-25-2]^
0.00059
U
mg/kg
dry
1
0.00059
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Bromomethane [74-83-9]^
0.00042
U
mg/kg
dry
1
0.00042
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Carbon disulfide [75-15-0]^
0.00051
U
mg/kg
dry
1
0.00051
0.0066
9K26014
EPA
8260D
11/27/19
12:52
REF
Carbon Tetrachloride [56-23-5]^
0.00029
U
mg/kg
dry
1
0.00029
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Chlorobenzene[108-90-7]^
0.00022
U
mg/kg
dry
1
0.00022
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Chloroethane [75-00-3]^
0.00033
U
mg/kg
dry
1
0.00033
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Chloroform [67-66-3]^
0.00024
U
mg/kg
dry
1
0.00024
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Chloromethane [74-87-3]^
0.00028
U
mg/kg
dry
1
0.00028
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
cis-1,2-Dichloroethene [156-59-2]^
0.00030
U
mg/kg
dry
1
0.00030
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.00022
U
mg/kg
dry
1
0.00022
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Dibromochloromethane [124-48-1]^
0.00046
U
mg/kg
dry
1
0.00046
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Dibromomethane [74-95-3]^
0.00043
U
mg/kg
dry
1
0.00043
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Dichlorodifluoromethane [75-71-8]^
0.00059
U
mg/kg
dry
1
0.00059
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Ethylbenzene[100-41-4]^
0.00026
U
mg/kg
dry
1
0.00026
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-2 Lab Sample ID:CC18999-13 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 12:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.13
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.00046
U
mg/kg
dry
1
0.00046
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Isopropylbenzene [98-82-8]^
0.00020
U
mg/kg
dry
1
0.00020
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.00049
U
mg/kg
dry
1
0.00049
0.0026
9K26014
EPA
8260D
11/27/19
12:52
REF
Methylene Chloride [75-09-2]^
0.00096
U
mg/kg
dry
1
0.00096
0.0026
9K26014
EPA
8260D
11/27/19
12:52
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.00039
U
mg/kg
dry
1
0.00039
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Naphthalene [91-20-3]^
0.00035
U
mg/kg
dry
1
0.00035
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
n-Butyl Benzene [104-51-8]^
0.00017
U
mg/kg
dry
1
0.00017
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
n-Propyl Benzene [103-65-1]^
0.00024
U
mg/kg
dry
1
0.00024
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
o-Xylene [95-47-6]^
0.00029
U
mg/kg
dry
1
0.00029
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
sec-Butylbenzene [135-98-8]^
0.0012
U
mg/kg
dry
1
0.0012
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Styrene [100-42-5]^
0.0013
U
mg/kg
dry
1
0.0013
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
tert-Butyl benzene [98-06-6]^
0.00022
U
mg/kg
dry
1
0.00022
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Tetrachloroethene [127-18-4]^
0.00037
U
mg/kg
dry
1
0.00037
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Toluene [108-88-3]^
0.00032
U
mg/kg
dry
1
0.00032
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
trans-1,2-Dichloroethene [156-60-5]^
0.00049
U
mg/kg
dry
1
0.00049
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.00051
U
mg/kg
dry
1
0.00051
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Trichloroethene [79-01-6]^
0.00042
U
mg/kg
dry
1
0.00042
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Trichlorofluoromethane [75-69-4]^
0.00034
U
mg/kg
dry
1
0.00034
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Vinyl chloride [75-01-4]^
0.00032
U
mg/kg
dry
1
0.00032
0.0013
9K26014
EPA
8260D
11/27/19
12:52
REF
Xylenes (Total) [1330-20-7]^
0.00074
U
mg/kg
dry
1
0.00074
0.0039
9K26014
EPA
8260D
11/27/19
12:52
REF
surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-Bromofluorobenzene
42
1
50.0
85 %
50-127
9K26014
EPA 8260D
1112711912:52
REF
Dibromofluoromethane
50
1
50.0
99 %
52-128
9K26014
EPA 8260D
1112711912:52
REF
Toluene-d8
69
1
50.0
138 %
57-124
9K26014
EPA 8260D
1112711912:52
REF QS-03
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
0.034
U
mg/kg dry
1
0.034
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
1,2-Dichlorobenzene [95-50-1]^
0.030
U
mg/kg dry
1
0.030
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
1,3-Dichlorobenzene [541-73-1]^
0.026
U
mg/kg dry
1
0.026
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
1,4-Dichlorobenzene [106-46-7]^
0.028
U
mg/kg dry
1
0.028
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
1-Methylnaphthalene [90-12-0]^
0.035
U
mg/kg dry
1
0.035
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2,4,5-Trichlorophenol[95-95-4]^
0.035
U
mg/kg dry
1
0.035
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2,4,6-Trichlorophenol[88-06-2]^
0.035
U
mg/kg dry
1
0.035
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2,4-Dichlorophenol [120-83-2]^
0.032
U
mg/kg dry
1
0.032
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2,4-Dimethylphenol [105-67-9]^
0.056
U
mg/kg dry
1
0.056
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2,4-Dinitrophenol [51-28-5]^
0.056
U
mg/kg dry
1
0.056
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2,4-Dinitrotoluene [121-14-2]^
0.037
U
mg/kg dry
1
0.037
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2,6-Dinitrotoluene [606-20-2]^
0.041
U
mg/kg dry
1
0.041
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2-Chloronaphthalene [91-58-7]^
0.037
U
mg/kg dry
1
0.037
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2-Chlorophenol [95-57-8]^
0.033
U
mg/kg dry
1
0.033
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
0.043
U
mg/kg dry
1
0.043
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2-Methylnaphthalene [91-57-6]^
0.037
U
mg/kg dry
1
0.037
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2-Methylphenol [95-48-7]^
0.033
U
mg/kg dry
1
0.033
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2-Nitroaniline [88-74-4]^
0.039
U
mg/kg dry
1
0.039
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
2-Nitrophenol [88-75-5]^
0.041
U
mg/kg dry
1
0.041
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 52 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-2 Lab Sample ID:CC18999-13 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 12:20 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.13
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol [108-39-4/106-44-5]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
3,3'-Dichlorobenzidine [91-94-1]A
0.13
U
mg/kg
dry
1
0.13
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
3-Nitroaniline [99-09-2]A
0.047
U
mg/kg
dry
1
0.047
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
4-Bromophenyl-phenylether[101-55-3]A
0.035
U
mg/kg
dry
1
0.035
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
4-Chloro-3-methylphenol[59-50-7]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
4-Chloroaniline [106-47-8]A
0.12
U
mg/kg
dry
1
0.12
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
4-Chlorophenyl-phenylether [7005-72-3]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
4-Nitroaniline [100-01-6]A
0.070
U
mg/kg
dry
1
0.070
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
4-Nitrophenol [100-02-7]A
0.041
U
mg/kg
dry
1
0.041
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Acenaphthene [83-32-9]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Acenaphthylene [208-96-8]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Anthracene[120-12-7]A
0.050
U
mg/kg
dry
1
0.050
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Benzidine [92-87-5]A
0.14
U
mg/kg
dry
1
0.14
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Senzo(a)anthracene [56-55-3]A
0.045
J
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Senzo(a)pyrene [50-32-8]A
0.048
J
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Senzo(b)fluoranthene [205-99-2]A
0.081
J
mg/kg
dry
1
0.024
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Benzo(g,h,i)perylene [191-24-2]A
0.062
U
mg/kg
dry
1
0.062
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM QV-02
Benzo(k)fluoranthene [207-08-9]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Benzoic acid [65-85-0]A
0.20
U
mg/kg
dry
1
0.20
2.2
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Benzyl alcohol [100-51-6]A
0.030
U
mg/kg
dry
1
0.030
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
0.033
U
mg/kg
dry
1
0.033
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Bis(2-chloroethyl)ether [111-44-4]A
0.056
U
mg/kg
dry
1
0.056
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
0.032
U
mg/kg
dry
1
0.032
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
0.046
U
mg/kg
dry
1
0.046
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Butylbenzylphthalate [85-68-7]A
0.053
U
mg/kg
dry
1
0.053
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Chrysene [218-01-9]A
0.057
J
mg/kg
dry
1
0.039
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Dibenzo(a,h)anthracene [53-70-3]A
0.067
U
mg/kg
dry
1
0.067
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Dibenzofuran [132-64-9]A
0.035
U
mg/kg
dry
1
0.035
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Diethylphthalate [84-66-2]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Dimethylphthalate [131-11-3]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Di-n-butylphthalate [84-74-2]A
0.054
U
mg/kg
dry
1
0.054
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Di-n-octylphthalate [117-84-0]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Fluoranthene [206-44-0]A
0.14
J
mg/kg
dry
1
0.047
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Fluorene [86-73-7]A
0.038
U
mg/kg
dry
1
0.038
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Hexachlorobenzene [118-74-1]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Hexachlorobutadiene [87-68-3]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Hexachlorocyclopentadiene [77-47-4]A
0.051
U
mg/kg
dry
1
0.051
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Hexachloroethane [67-72-1]A
0.028
U
mg/kg
dry
1
0.028
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]A
0.062
U
mg/kg
dry
1
0.062
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Isophorone[78-59-1]A
0.039
U
mg/kg
dry
1
0.039
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Naphthalene [91-20-3]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Nitrobenzene [98-95-3]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
N-Nitrosodimethylamine [62-75-9]A
0.028
U
mg/kg
dry
1
0.028
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
N-Nitroso-di-n-propylamine [621-64-7]A
0.11
U
mg/kg
dry
1
0.11
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
N-nitrosodiphenylamine/Diphenylamine
0.071
U
mg/kg
dry
1
0.071
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
[86-30-6/122-39-4]A
Pentachlorophenol [87-86-5]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
Phenanthrene [85-01-8]A
0.064
J
mg/kg
dry
1
0.035
0.43
9LO2027
EPA
8270E
12/04/19
14:00
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 53 of 92

(� �Eo
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ANALYTICAL RESULTS
Description: SED-2 Lab Sample ID:CC18999-13 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 12:20 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.13
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]^ 0.029 U
mg/kg dry
1
0.029
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
Pyrene [129-00-0]A 0.11 J
mg/kg dry
1
0.050
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
Pyridine [110-86-1]^ 0.11 U
mg/kg dry
1
0.11
0.43
9LO2027
EPA 8270E
12/04/19 14:00
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2,4,6-Tribromophenol
3.5
1
4.36
79 %
26-130
9LO2027
EPA 8270E
12104119 14:00
DFM
2-Fluorobiphenyl
2.0
1
2.19
93 %
56-120
9LO2027
EPA 8270E
12104119 14:00
DFM
2-Fluorophenol
3.4
1
4.36
78 %
49-126
9LO2027
EPA 8270E
12104119 14:00
DFM
Nitrobenzene-d5
2.0
1
2.19
90 %
50-117
9LO2027
EPA 8270E
12104119 14:00
DFM
Phenol-d5
3.6
1
4.36
82 %
56-120
9LO2027
EPA 8270E
12104119 14:00
DFM
Terphenyl-d14
2.1
1
2.19
96 %
36-151
9L02027
EPA 8270E
12104119 14:00
DFM
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]^
3.32
mg/kg dry
1
0.158 0.657
91K26022
EPA 6010D
12/06/19 14:51
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 54 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-3 Lab Sample ID:CC18999-14 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 13:00 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.31
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte ICAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.00018
U
mg/kg
dry
0.855
0.00018
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,1,1-Trichloroethane [71-55-6]^
0.00028
U
mg/kg
dry
0.855
0.00028
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.00022
U
mg/kg
dry
0.855
0.00022
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,1,2-Trichloroethane [79-00-5]^
0.00028
U
mg/kg
dry
0.855
0.00028
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,1-Dichloroethane [75-34-3]1
0.00028
U
mg/kg
dry
0.855
0.00028
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,1-Dichloroethene [75-35-4]1
0.00034
U
mg/kg
dry
0.855
0.00034
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,1-Dichloropropene [563-58-6]^
0.00018
U
mg/kg
dry
0.855
0.00018
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2,3-Trichlorobenzene [87-61-6]1
0.00031
U
mg/kg
dry
0.855
0.00031
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2,3-Trichloropropane [96-18-4]1
0.00072
U
mg/kg
dry
0.855
0.00072
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.00030
U
mg/kg
dry
0.855
0.00030
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2,4-Trimethylbenzene [95-63-6]1
0.00019
U
mg/kg
dry
0.855
0.00019
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.00088
U
mg/kg
dry
0.855
0.00088
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2-Dibromoethane [106-93-4]1
0.00052
U
mg/kg
dry
0.855
0.00052
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2-Dichlorobenzene [95-50-1]^
0.00030
U
mg/kg
dry
0.855
0.00030
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2-Dichloroethane [107-06-2]1
0.00046
U
mg/kg
dry
0.855
0.00046
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,2-Dichloropropane [78-87-5]1
0.00029
U
mg/kg
dry
0.855
0.00029
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,3,5-Trimethylbenzene [108-67-8]1
0.00022
U
mg/kg
dry
0.855
0.00022
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,3-Dichlorobenzene [541-73-1]^
0.00025
U
mg/kg
dry
0.855
0.00025
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,3-Dichloropropane [142-28-9]1
0.00032
U
mg/kg
dry
0.855
0.00032
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
1,4-Dichlorobenzene [106-46-7]^
0.00022
U
mg/kg
dry
0.855
0.00022
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
2,2-Dichloropropane [594-20-7]^
0.00026
U
mg/kg
dry
0.855
0.00026
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
2-Butanone [78-93-3]^
0.00087
U
mg/kg
dry
0.855
0.00087
0.0056
91<26014
EPA
8260D
11/27/19 13:23
REF
2-ChloroethylVinyl Ether [110-75-8]^
0.00018
U
mg/kg
dry
0.855
0.00018
0.0056
91<26014
EPA
8260D
11/27/19 13:23
REF
2-Chlorotoluene [95-49-8]^
0.00020
U
mg/kg
dry
0.855
0.00020
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
2-Hexanone [591-78-6]^
0.00084
U
mg/kg
dry
0.855
0.00084
0.0056
91<26014
EPA
8260D
11/27/19 13:23
REF
4-Chlorotoluene [106-43-4]^
0.00029
U
mg/kg
dry
0.855
0.00029
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
4-Isopropyltoluene [99-87-6]^
0.00018
U
mg/kg
dry
0.855
0.00018
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
4-Methyl-2-pentanone [108-10-1]^
0.00064
U
mg/kg
dry
0.855
0.00064
0.0056
91<26014
EPA
8260D
11/27/19 13:23
REF
Acetone [67-64-1]^
0.016
U
mg/kg
dry
0.855
0.016
0.022
91<26014
EPA
8260D
11/27/19 13:23
REF
Benzene [71-43-2]^
0.00019
U
mg/kg
dry
0.855
0.00019
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Bromobenzene [108-86-1]^
0.00025
U
mg/kg
dry
0.855
0.00025
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Bromochloromethane [74-97-5]^
0.00046
U
mg/kg
dry
0.855
0.00046
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Bromodichloromethane [75-27-4]^
0.00027
U
mg/kg
dry
0.855
0.00027
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Bromoform [75-25-2]^
0.00050
U
mg/kg
dry
0.855
0.00050
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Bromomethane [74-83-9]^
0.00036
U
mg/kg
dry
0.855
0.00036
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Carbon disulfide [75-15-0]^
0.00044
U
mg/kg
dry
0.855
0.00044
0.0056
91<26014
EPA
8260D
11/27/19 13:23
REF
Carbon Tetrachloride [56-23-5]^
0.00025
U
mg/kg
dry
0.855
0.00025
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Chlorobenzene [108-90-7]^
0.00019
U
mg/kg
dry
0.855
0.00019
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Chloroethane [75-00-3]^
0.00028
U
mg/kg
dry
0.855
0.00028
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Chloroform [67-66-3]^
0.00020
U
mg/kg
dry
0.855
0.00020
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Chloromethane [74-87-3]^
0.00024
U
mg/kg
dry
0.855
0.00024
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
cis- 1,2-Dichloroethene [156-59-2]^
0.00026
U
mg/kg
dry
0.855
0.00026
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
cis- 1,3-Dichloropropene [10061-01-5]^
0.00019
U
mg/kg
dry
0.855
0.00019
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Dibromochloromethane [124-48-1]^
0.00039
U
mg/kg
dry
0.855
0.00039
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Dibromomethane [74-95-3]^
0.00037
U
mg/kg
dry
0.855
0.00037
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Dichlorodifluoromethane [75-71-8]^
0.00050
U
mg/kg
dry
0.855
0.00050
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
Ethylbenzene [100-41-4]^
0.00022
U
mg/kg
dry
0.855
0.00022
0.0011
91<26014
EPA
8260D
11/27/19 13:23
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 55 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-3 Lab Sample ID:CC18999-14 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 13:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.31
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.00039
U
mg/kg dry
0.855
0.00039
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Isopropylbenzene [98-82-8]^
0.00017
U
mg/kg dry
0.855
0.00017
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.00041
U
mg/kg dry
0.855
0.00041
0.0022
9K26014
EPA 8260D
11/27/19 13:23
REF
Methylene Chloride [75-09-2]^
0.00082
U
mg/kg dry
0.855
0.00082
0.0022
9K26014
EPA 8260D
11/27/19 13:23
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.00034
U
mg/kg dry
0.855
0.00034
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Naphthalene [91-20-3]^
0.00030
U
mg/kg dry
0.855
0.00030
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
n-Butyl Benzene [104-51-8]^
0.00015
U
mg/kg dry
0.855
0.00015
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
n-Propyl Benzene [103-65-1]^
0.00020
U
mg/kg dry
0.855
0.00020
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
o-Xylene [95-47-6]^
0.00025
U
mg/kg dry
0.855
0.00025
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
sec-Butylbenzene [135-98-8]^
0.0011
U
mg/kg dry
0.855
0.0011
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Styrene [100-42-5]^
0.0011
U
mg/kg dry
0.855
0.0011
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
tert-Butyl benzene [98-06-6]^
0.00019
U
mg/kg dry
0.855
0.00019
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Tetrachloroethene [127-18-4]^
0.00031
U
mg/kg dry
0.855
0.00031
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Toluene [108-88-3]^
0.00027
U
mg/kg dry
0.855
0.00027
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
trans-1,2-Dichloroethene [156-60-5]^
0.00041
U
mg/kg dry
0.855
0.00041
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.00044
U
mg/kg dry
0.855
0.00044
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Trichloroethene [79-01-6]^
0.00036
U
mg/kg dry
0.855
0.00036
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Trichlorofluoromethane [75-69-4]^
0.00029
U
mg/kg dry
0.855
0.00029
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Vinyl chloride [75-01-4]^
0.00027
U
mg/kg dry
0.855
0.00027
0.0011
9K26014
EPA 8260D
11/27/19 13:23
REF
Xylenes (Total) [1330-20-7]^
0.00063
U
mg/kg dry
0.855
0.00063
0.0034
9K26014
EPA 8260D
11/27/19 13:23
REF
surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-Bromofluorobenzene
42
0.855
50.0
84 %
50-127
9K26014
EPA 8260D
1112711913:23
REF
Dibromofluoromethane
51
0.855
50.0
101 %
52-128
9K26014
EPA 8260D
1112711913:23
REF
Toluene-d8
69
0.855
50.0
139 9yo
57-124
9K26014
EPA 8260D
11/27/1913:23
REF QS-03
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
0.034
U
mg/kg dry
1
0.034
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
1,2-Dichlorobenzene [95-50-1]^
0.030
U
mg/kg dry
1
0.030
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
1,3-Dichlorobenzene [541-73-1]^
0.026
U
mg/kg dry
1
0.026
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
1,4-Dichlorobenzene [106-46-7]^
0.028
U
mg/kg dry
1
0.028
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
1-Methylnaphthalene [90-12-0]^
0.035
U
mg/kg dry
1
0.035
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2,4,5-Trichlorophenol[95-95-4]^
0.035
U
mg/kg dry
1
0.035
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2,4,6-Trichlorophenol[88-06-2]^
0.035
U
mg/kg dry
1
0.035
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2,4-Dichlorophenol [120-83-2]^
0.031
U
mg/kg dry
1
0.031
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2,4-Dimethylphenol [105-67-9]^
0.056
U
mg/kg dry
1
0.056
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2,4-Dinitrophenol [51-28-5]^
0.056
U
mg/kg dry
1
0.056
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2,4-Dinitrotoluene [121-14-2]^
0.037
U
mg/kg dry
1
0.037
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2,6-Dinitrotoluene [606-20-2]^
0.041
U
mg/kg dry
1
0.041
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2-Chloronaphthalene [91-58-7]^
0.037
U
mg/kg dry
1
0.037
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2-Chlorophenol [95-57-8]^
0.033
U
mg/kg dry
1
0.033
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
0.043
U
mg/kg dry
1
0.043
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2-Methylnaphthalene [91-57-6]^
0.037
U
mg/kg dry
1
0.037
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2-Methylphenol [95-48-7]^
0.033
U
mg/kg dry
1
0.033
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2-Nitroaniline [88-74-4]^
0.039
U
mg/kg dry
1
0.039
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
2-Nitrophenol [88-75-5]^
0.041
U
mg/kg dry
1
0.041
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
FINAL
This report relates only to the sample as received by the laboratory,
and may only be reproduced in full.
Page 56 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-3 Lab Sample ID:CC18999-14 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 13:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.31
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol [108-39-4/106-44-5]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
3,3'-Dichlorobenzidine [91-94-1]A
0.13
U
mg/kg
dry
1
0.13
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
3-Nitroaniline [99-09-2]A
0.047
U
mg/kg
dry
1
0.047
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
4-Bromophenyl-phenylether[101-55-3]A
0.035
U
mg/kg
dry
1
0.035
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
4-Chloro-3-methylphenol[59-50-7]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
4-Chloroaniline [106-47-8]A
0.12
U
mg/kg
dry
1
0.12
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
4-Chlorophenyl-phenylether [7005-72-3]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
4-Nitroaniline [100-01-6]A
0.069
U
mg/kg
dry
1
0.069
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
4-Nitrophenol [100-02-7]A
0.041
U
mg/kg
dry
1
0.041
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Acenaphthene [83-32-9]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Acenaphthylene [208-96-8]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Anthracene[120-12-7]A
0.050
U
mg/kg
dry
1
0.050
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Benzidine [92-87-5]A
0.14
U
mg/kg
dry
1
0.14
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Senzo(a)anthracene [56-55-3]A
0.068
J
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Senzo(a)pyrene [50-32-8]A
0.071
J
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Senzo(b)fluoranthene [205-99-2]A
0.10
J
mg/kg
dry
1
0.024
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Benzo(g,h,i)perylene [191-24-2]A
0.062
U
mg/kg
dry
1
0.062
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM QV-02
Senzo(k)fluoranthene [207-08-9]A
0.045
J
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Benzoic acid [65-85-0]A
0.20
U
mg/kg
dry
1
0.20
2.2
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Benzyl alcohol [100-51-6]A
0.030
U
mg/kg
dry
1
0.030
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
0.033
U
mg/kg
dry
1
0.033
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Bis(2-chloroethyl)ether [111-44-4]A
0.056
U
mg/kg
dry
1
0.056
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
0.031
U
mg/kg
dry
1
0.031
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
0.046
U
mg/kg
dry
1
0.046
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Butylbenzylphthalate [85-68-7]A
0.052
U
mg/kg
dry
1
0.052
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Chrysene [218-01-9]A
0.083
J
mg/kg
dry
1
0.039
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Dibenzo(a,h)anthracene [53-70-3]A
0.067
U
mg/kg
dry
1
0.067
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Dibenzofuran [132-64-9]A
0.035
U
mg/kg
dry
1
0.035
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Diethylphthalate [84-66-2]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Dimethylphthalate [131-11-3]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Di-n-butylphthalate [84-74-2]A
0.054
U
mg/kg
dry
1
0.054
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Di-n-octylphthalate [117-84-0]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Fluoranthene [206-44-0]A
0.24
J
mg/kg
dry
1
0.047
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Fluorene [86-73-7]A
0.038
U
mg/kg
dry
1
0.038
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Hexachlorobenzene [118-74-1]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Hexachlorobutadiene [87-68-3]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Hexachlorocyclopentadiene [77-47-4]A
0.051
U
mg/kg
dry
1
0.051
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Hexachloroethane [67-72-1]A
0.028
U
mg/kg
dry
1
0.028
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]A
0.062
U
mg/kg
dry
1
0.062
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Isophorone[78-59-1]A
0.039
U
mg/kg
dry
1
0.039
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Naphthalene [91-20-3]A
0.037
U
mg/kg
dry
1
0.037
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Nitrobenzene [98-95-3]A
0.034
U
mg/kg
dry
1
0.034
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
N-Nitrosodimethylamine [62-75-9]A
0.028
U
mg/kg
dry
1
0.028
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
N-Nitroso-di-n-propylamine [621-64-7]A
0.11
U
mg/kg
dry
1
0.11
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
N-nitrosodiphenylamine/Diphenylamine
0.071
U
mg/kg
dry
1
0.071
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
[86-30-6/122-39-4]A
Pentachlorophenol [87-86-5]A
0.043
U
mg/kg
dry
1
0.043
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
Phenanthrene [85-01-8]A
0.13
J
mg/kg
dry
1
0.035
0.43
9LO2027
EPA
8270E
12/04/19
14:30
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 57 of 92

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: SED-3 Lab Sample ID:CC18999-14 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 13:00 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence % Solids: 76.31
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]^ 0.029 U
mg/kg dry
1
0.029
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
Pyrene [129-00-0]A 0.17 J
mg/kg dry
1
0.050
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
Pyridine [110-86-1]^ 0.11 U
mg/kg dry
1
0.11
0.43
9LO2027
EPA 8270E
12/04/19 14:30
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2,4,6-Tribromophenol
3.5
1
4.37
80 %
26-130
9LO2027
EPA 8270E
12104119 1430
DFM
2-Fluorobiphenyl
2.0
1
2.16
93 %
56-120
9LO2027
EPA 8270E
12104119 1430
DFM
2-Fluorophenol
3.4
1
4.37
78 %
49-126
9LO2027
EPA 8270E
12104119 14:30
DFM
Nitrobenzene-d5
2.0
1
2.16
92 %
50-117
9LO2027
EPA 8270E
12104119 1430
DFM
Phenol-d5
3.7
1
4.37
85 %
56-120
9LO2027
EPA 8270E
12104119 1430
DFM
Terphenyl-d14
2.0
1
2.18
90 %
36-151
9L02027
EPA 8270E
12104119 1430
DFM
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]^
3.81
mg/kg dry
1
0.157 0.655
91K26022
EPA 6010D
12/06/19 14:54
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 58 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: Duplicate 2 Lab Sample ID:CC18999-15 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 88.13
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.00016
u
mg/kg
dry
1
0.00016
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,1,1-Trichloroethane [71-55-6]^
0.00026
u
mg/kg
dry
1
0.00026
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.00021
u
mg/kg
dry
1
0.00021
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,1,2-Trichloroethane [79-00-5]^
0.00026
u
mg/kg
dry
1
0.00026
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,1-Dichloroethane [75-34-3]^
0.00026
u
mg/kg
dry
1
0.00026
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,1-Dichloroethene [75-35-4]^
0.00031
u
mg/kg
dry
1
0.00031
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,1-Dichloropropene [563-58-6]^
0.00016
u
mg/kg
dry
1
0.00016
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2,3-Trichlorobenzene [87-61-6]^
0.00029
u
mg/kg
dry
1
0.00029
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2,3-Trichloropropane [96-18-4]^
0.00066
u
mg/kg
dry
1
0.00066
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.00028
u
mg/kg
dry
1
0.00028
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2,4-Trimethylbenzene [95-63-6]^
0.00017
u
mg/kg
dry
1
0.00017
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.00081
u
mg/kg
dry
1
0.00081
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2-Dibromoethane [106-93-4]^
0.00047
u
mg/kg
dry
1
0.00047
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2-Dichlorobenzene [95-50-1]^
0.00028
u
mg/kg
dry
1
0.00028
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2-Dichloroethane [107-06-2]^
0.00042
u
mg/kg
dry
1
0.00042
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,2-Dichloropropane [78-87-5]^
0.00027
u
mg/kg
dry
1
0.00027
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,3,5-Trimethylbenzene [108-67-8]^
0.00021
u
mg/kg
dry
1
0.00021
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,3-Dichlorobenzene [541-73-1]^
0.00023
u
mg/kg
dry
1
0.00023
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,3-Dichloropropane [142-28-9]^
0.00030
u
mg/kg
dry
1
0.00030
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
1,4-Dichlorobenzene [106-46-7]^
0.00021
u
mg/kg
dry
1
0.00021
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
2,2-Dichloropropane [594-20-7]^
0.00024
u
mg/kg
dry
1
0.00024
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
2-Butanone [78-93-3]^
0.00080
u
mg/kg
dry
1
0.00080
0.0051
91<26014
EPA
8260D
11/27/19
13:55
REF
2-Chloroethyl Vinyl Ether [110-75-8]^
0.00016
u
mg/kg
dry
1
0.00016
0.0051
91<26014
EPA
8260D
11/27/19
13:55
REF
2-Chlorotoluene [95-49-8]^
0.00018
u
mg/kg
dry
1
0.00018
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
2-Hexanone [591-78-6]^
0.00077
u
mg/kg
dry
1
0.00077
0.0051
91<26014
EPA
8260D
11/27/19
13:55
REF
4-Chlorotoluene [106-43-4]^
0.00027
u
mg/kg
dry
1
0.00027
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
4-Isopropyltoluene [99-87-6]^
0.00016
u
mg/kg
dry
1
0.00016
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
4-Methyl-2-pentanone [108-10-1]^
0.00058
u
mg/kg
dry
1
0.00058
0.0051
91<26014
EPA
8260D
11/27/19
13:55
REF
Acetone [67-64-1]^
0.014
u
mg/kg
dry
1
0.014
0.021
91<26014
EPA
8260D
11/27/19
13:55
REF
Benzene[71-43-2]^
0.00017
u
mg/kg
dry
1
0.00017
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Bromobenzene[108-86-1]^
0.00023
u
mg/kg
dry
1
0.00023
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Bromochloromethane [74-97-5]^
0.00042
u
mg/kg
dry
1
0.00042
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Bromodichloromethane [75-27-4]^
0.00025
u
mg/kg
dry
1
0.00025
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Bromoform [75-25-2]^
0.00046
u
mg/kg
dry
1
0.00046
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Bromomethane [74-83-9]^
0.00033
u
mg/kg
dry
1
0.00033
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Carbon disulfide [75-15-0]^
0.00040
u
mg/kg
dry
1
0.00040
0.0051
91<26014
EPA
8260D
11/27/19
13:55
REF
Carbon Tetrachloride [56-23-5]^
0.00023
u
mg/kg
dry
1
0.00023
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Chlorobenzene[108-90-7]^
0.00017
u
mg/kg
dry
1
0.00017
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Chloroethane [75-00-3]^
0.00026
u
mg/kg
dry
1
0.00026
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Chloroform [67-66-3]^
0.00018
u
mg/kg
dry
1
0.00018
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Chloromethane [74-87-3]^
0.00022
u
mg/kg
dry
1
0.00022
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
cis-1,2-Dichloroethene [156-59-2]^
0.00024
u
mg/kg
dry
1
0.00024
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.00017
u
mg/kg
dry
1
0.00017
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Dibromochloromethane [124-48-1]^
0.00036
u
mg/kg
dry
1
0.00036
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Dibromomethane [74-95-3]^
0.00034
u
mg/kg
dry
1
0.00034
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Dichlorodifluoromethane [75-71-8]^
0.00046
u
mg/kg
dry
1
0.00046
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Ethylbenzene[100-41-4]^
0.00021
u
mg/kg
dry
1
0.00021
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 59 of 92

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: Duplicate 2 Lab Sample ID:CC18999-15 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 88.13
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Hexachlorobutadiene [87-68-3]^
0.00036
U
mg/kg
dry
1
0.00036
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Isopropylbenzene [98-82-8]^
0.00015
U
mg/kg
dry
1
0.00015
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.00038
U
mg/kg
dry
1
0.00038
0.0021
91<26014
EPA
8260D
11/27/19
13:55
REF
Methylene Chloride [75-09-2]^
0.00075
U
mg/kg
dry
1
0.00075
0.0021
91<26014
EPA
8260D
11/27/19
13:55
REF
Methyl-tert-Butyl Ether [1634-04-4]^
0.00031
U
mg/kg
dry
1
0.00031
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Naphthalene [91-20-3]^
0.00028
U
mg/kg
dry
1
0.00028
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
n-Butyl Benzene [104-51-8]^
0.00013
U
mg/kg
dry
1
0.00013
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
n-Propyl Benzene [103-65-1]^
0.00018
U
mg/kg
dry
1
0.00018
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
o-Xylene [95-47-6]^
0.00023
U
mg/kg
dry
1
0.00023
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
sec-Butylbenzene [135-98-8]^
0.00097
U
mg/kg
dry
1
0.00097
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Styrene [100-42-5]^
0.0010
U
mg/kg
dry
1
0.0010
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
tert-Butyl benzene [98-06-6]^
0.00017
U
mg/kg
dry
1
0.00017
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Tetrachloroethene [127-18-4]^
0.00029
U
mg/kg
dry
1
0.00029
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Toluene [108-88-3]^
0.00025
U
mg/kg
dry
1
0.00025
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
trans-1,2-Dichloroethene [156-60-5]^
0.00038
U
mg/kg
dry
1
0.00038
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.00040
U
mg/kg
dry
1
0.00040
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Trichloroethene [79-01-6]^
0.00033
U
mg/kg
dry
1
0.00033
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Trichlorofluoromethane [75-69-4]^
0.00027
U
mg/kg
dry
1
0.00027
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Vinyl chloride [75-01-4]^
0.00025
U
mg/kg
dry
1
0.00025
0.0010
91<26014
EPA
8260D
11/27/19
13:55
REF
Xylenes (Total) [1330-20-7]^
0.00057
U
mg/kg
dry
1
0.00057
0.0031
91<26014
EPA
8260D
11/27/19
13:55
REF
surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
4-Bromofluorobenzene
42
1
50.0
85 %
50-127
9K26014
EPA 8260D
1112711913:55
REF
Dibromofluoromethane
50
1
50.0
100 %
52-128
9K26014
EPA 8260D
1112711913:55
REF
Toluene-d8
68
1
50.0
136 %
57-124
9K26014
EPA 8260D
1112711913:55
REF QS-03
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
4
Batch
Method
Analyzed
By Notes
1,2,4-Trichlorobenzene [120-82-1]^
0.030
U
mg/kg dry
1
0.030
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
1,2-Dichlorobenzene [95-50-1]^
0.026
u
mg/kg dry
1
0.026
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
1,3-Dichlorobenzene [541-73-1]^
0.023
u
mg/kg dry
1
0.023
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
1,4-Dichlorobenzene [106-46-7]^
0.024
u
mg/kg dry
1
0.024
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
1-Methylnaphthalene [90-12-0]^
0.031
u
mg/kg dry
1
0.031
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2,4,5-Trichlorophenol[95-95-4]^
0.031
u
mg/kg dry
1
0.031
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2,4,6-Trichlorophenol[88-06-2]^
0.031
u
mg/kg dry
1
0.031
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2,4-Dichlorophenol [120-83-2]^
0.027
u
mg/kg dry
1
0.027
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2,4-Dimethylphenol [105-67-9]^
0.049
u
mg/kg dry
1
0.049
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2,4-Dinitrophenol [51-28-5]^
0.049
u
mg/kg dry
1
0.049
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2,4-Dinitrotoluene [121-14-2]^
0.032
u
mg/kg dry
1
0.032
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2,6-Dinitrotoluene [606-20-2]^
0.035
u
mg/kg dry
1
0.035
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2-Chloronaphthalene [91-58-7]^
0.032
u
mg/kg dry
1
0.032
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2-Chlorophenol [95-57-8]^
0.028
u
mg/kg dry
1
0.028
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
0.037
u
mg/kg dry
1
0.037
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2-Methylnaphthalene [91-57-6]^
0.032
u
mg/kg dry
1
0.032
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2-Methylphenol [95-48-7]^
0.028
u
mg/kg dry
1
0.028
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2-Nitroaniline [88-74-4]^
0.034
u
mg/kg dry
1
0.034
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
2-Nitrophenol [88-75-5]^
0.035
U
mg/kg dry
1
0.035
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
FINAL
This report relates only to the
sample as received by the laboratory,
and may only be reproduced in full.
Page 60 of 92

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: Duplicate 2 Lab Sample ID:CC18999-15 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt-Knightdale Development Sampled By: Bryan S. Wence % Solids: 88.13
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flan
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
3 & 4-Methylphenol [108-39-4/106-44-5]A
0.030
u
mg/kg
dry
1
0.030
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
3,3'-Dichlorobenzidine [91-94-1]A
0.11
u
mg/kg
dry
1
0.11
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
3-Nitroaniline [99-09-2]A
0.041
u
mg/kg
dry
1
0.041
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
4-Bromophenyl-phenylether[101-55-3]A
0.031
u
mg/kg
dry
1
0.031
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
4-Chloro-3-methylphenol[59-50-7]A
0.037
u
mg/kg
dry
1
0.037
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
4-Chloroaniline [106-47-8]A
0.11
u
mg/kg
dry
1
0.11
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
4-Chlorophenyl-phenylether [7005-72-3]A
0.030
u
mg/kg
dry
1
0.030
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
4-Nitroaniline [100-01-6]A
0.060
u
mg/kg
dry
1
0.060
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
4-Nitrophenol [100-02-7]A
0.035
u
mg/kg
dry
1
0.035
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Acenaphthene [83-32-9]A
0.032
u
mg/kg
dry
1
0.032
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Acenaphthylene [208-96-8]A
0.032
u
mg/kg
dry
1
0.032
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Anthracene[120-12-7]A
0.043
u
mg/kg
dry
1
0.043
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Benzidine [92-87-5]A
0.12
u
mg/kg
dry
1
0.12
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Senzo(a)anthracene [56-55-3]A
0.064
J
mg/kg
dry
1
0.032
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Senzo(a)pyrene [50-32-8]A
0.065
J
mg/kg
dry
1
0.037
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Senzo(b)fluoranthene [205-99-2]A
0.096
J
mg/kg
dry
1
0.020
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Benzo(g,h,i)perylene [191-24-2]A
0.053
u
mg/kg
dry
1
0.053
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM QV-02
Senzo(k)fluoranthene [207-08-9]A
0.040
J
mg/kg
dry
1
0.037
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Benzoic acid [65-85-0]A
0.17
u
mg/kg
dry
1
0.17
1.9
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Benzyl alcohol [100-51-6]A
0.026
u
mg/kg
dry
1
0.026
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
0.028
u
mg/kg
dry
1
0.028
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Bis(2-chloroethyl)ether [111-44-4]A
0.049
u
mg/kg
dry
1
0.049
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
0.027
u
mg/kg
dry
1
0.027
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
0.040
u
mg/kg
dry
1
0.040
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Butylbenzylphthalate [85-68-7]A
0.045
u
mg/kg
dry
1
0.045
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Chrysene [218-01-9]A
0.071
J
mg/kg
dry
1
0.034
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Dibenzo(a,h)anthracene [53-70-3]A
0.058
u
mg/kg
dry
1
0.058
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Dibenzofuran [132-64-9]A
0.031
u
mg/kg
dry
1
0.031
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Diethylphthalate [84-66-2]A
0.032
u
mg/kg
dry
1
0.032
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Dimethylphthalate [131-11-3]A
0.037
u
mg/kg
dry
1
0.037
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Di-n-butylphthalate [84-74-2]A
0.047
u
mg/kg
dry
1
0.047
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Di-n-octylphthalate [117-84-0]A
0.037
u
mg/kg
dry
1
0.037
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Fluoranthene [206-44-0]A
0.18
J
mg/kg
dry
1
0.041
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Fluorene [86-73-7]A
0.033
u
mg/kg
dry
1
0.033
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Hexachlorobenzene [118-74-1]A
0.030
u
mg/kg
dry
1
0.030
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Hexachlorobutadiene [87-68-3]A
0.030
u
mg/kg
dry
1
0.030
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Hexachlorocyclopentadiene [77-47-4]A
0.044
u
mg/kg
dry
1
0.044
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Hexachloroethane [67-72-1]A
0.024
u
mg/kg
dry
1
0.024
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]A
0.053
u
mg/kg
dry
1
0.053
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Isophorone[78-59-1]A
0.034
u
mg/kg
dry
1
0.034
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Naphthalene [91-20-3]A
0.032
u
mg/kg
dry
1
0.032
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Nitrobenzene [98-95-3]A
0.030
u
mg/kg
dry
1
0.030
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
N-Nitrosodimethylamine [62-75-9]A
0.024
u
mg/kg
dry
1
0.024
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
N-Nitroso-di-n-propylamine [621-64-7]A
0.092
u
mg/kg
dry
1
0.092
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
N-nitrosodiphenylamine/Diphenylamine
0.061
u
mg/kg
dry
1
0.061
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
[86-30-6/122-39-4]A
Pentachlorophenol [87-86-5]A
0.037
u
mg/kg
dry
1
0.037
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
Phenanthrene [85-01-8]A
0.093
J
mg/kg
dry
1
0.031
0.37
9LO2027
EPA
8270E
12/04/19
15:01
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 61 of 92

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ANALYTICAL RESULTS
Description: Duplicate 2 Lab Sample ID:CC18999-15 Received: 11/21/19 09:00
Matrix: Sediment Sampled:11/18/19 00:00 Work Order: CC18999
Project: Merritt- Knightdale Development Sampled By: Bryan S. Wence % Solids: 88.13
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte I -CAS Numberl Results Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Phenol[108-95-2]^ 0.025 U
mg/kg dry
1
0.025
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
Pyrene [129-00-0]A 0.13 J
mg/kg dry
1
0.043
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
Pyridine [110-86-1]^ 0.093 U
mg/kg dry
1
0.093
0.37
9LO2027
EPA 8270E
12/04/19 15:01
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2,4,6-Tribromophenol
3.0
1
3.76
79 %
26-130
9LO2027
EPA 8270E
1210411915:01
DFM
2-Fluorobiphenyl
1.8
1
1.89
95 %
56-120
9LO2027
EPA 8270E
1210411915:01
DFM
2-Fluorophenol
2.6
1
3.76
75 %
49-126
9LO2027
EPA 8270E
12104119 15:01
DFM
Nitrobenzene-d5
1.7
1
1.69
88 %
50-117
9LO2027
EPA 8270E
12/04/1915:01
DFM
Phenol-d5
3.0
1
3.76
78 %
56-120
9LO2027
EPA 8270E
12/04/19 15:01
DFM
Terphenyl-d14
1.9
1
1.89
99 %
36-151
9L02027
EPA 8270E
1210411915:01
DFM
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
Lead [7439-92-1]^
2.94
mg/kg dry
1
0.136 0.567
91K26022
EPA 6010D
12/06/19 14:56
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 62 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K25030 - EPA 50308 MS
Blank (9K25030-BLKI) Prepared: 11/25/2019 12:59 Analyzed: 11/25/2019 16:50
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 63 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K25030 - EPA 5030E MS - Continued
Blank (9K25030-BLKI) Continued Prepared: 11/25/2019 12:59 Analyzed: 11/25/2019 16:50
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
56
u91L
50.0
111
53-136
Dibromofluoromethane
44
u91L
50.0
89
67-129
Toluene-d8
50
u91L
50.0
100
59-134
LCS (9K25030-BS1)
Prepared: 11/25/2019 12:59 Analyzed: 11/25/2019 14:08
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result %REC
Limits RPD
Limit Notes
1,1-Dichloroethene
14
1.0
ug/L
20.0
69
75-133
Benzene
18
1.0
ug/L
20.0
91
80-134
Chlorobenzene
18
1.0
ug/L
20.0
89
80-120
Toluene
17
1.0
ug/L
20.0
84
71-120
Trichloroethene
19
1.0
ug/L
20.0
96
74-120
4-Bromofluorobenzene
57
u91L
50.0
114
53-136
Dibromofluoromethane
46
u91L
50.0
92
67-129
Toluene-d8
52
u91L
50.0
104
59-134
Matrix Spike (9K25030-MS1)
Prepared: 11/25/2019 12:59 Analyzed: 11/25/2019 15:12
Source: CC19756-01
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,1-Dichloroethene
15
1.0
ug/L
20.0
0.21 U
76
75-133
Benzene
18
1.0
ug/L
20.0
0.15 U
91
80-134
Chlorobenzene
17
1.0
ug/L
20.0
0.17 U
86
80-120
Toluene
18
1.0
ug/L
20.0
0.14 U
90
71-120
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
96
74-120
4-Bromofluorobenzene
58
u91L
50.0
115
53-136
Dibromofluoromethane
46
u91L
50.0
92
67-129
Toluene-d8
53
u91L
50.0
105
59-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 64 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K25030 - EPA 5030E MS - Continued
Matrix Spike Dup (9K25030-MSD3)
Prepared: 11/25/2019 12:59 Analyzed: 11/25/2019 15:45
Source: CC19756-01
Spike
Source
%REC
RPD
Analvte Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene 19
1.0
ug/L
20.0
0.21 U
97
75-133
24
20 QM-11
Benzene 19
1.0
ug/L
20.0
0.15 U
94
80-134
3
17
Chlorobenzene 17
1.0
ug/L
20.0
0.17 U
87
80-120
0.6
16
Toluene 18
1.0
ug/L
20.0
0.14 U
88
71-120
2
17
Trichloroethene 19
1.0
ug/L
20.0
0.15 U
95
74-120
0.1
22
4-Bromofluorobenzene 57 ug/L 50.0 114 53-136
Dibromofluoromethane 45 u91L 50.0 90 67-129
Toluene-d8 52 u91L 50.0 105 59-134
Batch 9K26014 - EPA 5030B MS
Blank (9K26014-BLKS) Prepared: 11/26/2019 11:22 Analyzed: 11/27/2019 11:49
Spike
Analvte
Result
Flaq
POL
Units Level
1,1,1,2-Tetrachloroethane
0.00016
U
0.0010
mg/kg wet
1,1,1-Trichloroethane
0.00025
U
0.0010
mg/kg wet
1,1,2,2-Tetrachloroethane
0.00020
U
0.0010
mg/kg wet
1,1,2-Trichloroethane
0.00025
U
0.0010
mg/kg wet
1,1-Dichloroethane
0.00025
U
0.0010
mg/kg wet
1,1-Dichloroethene
0.00030
U
0.0010
mg/kg wet
1,1-Dichloropropene
0.00016
U
0.0010
mg/kg wet
1,2,3-Trichlorobenzene
0.00028
U
0.0010
mg/kg wet
1,2,3-Trichloropropane
0.00064
U
0.0010
mg/kg wet
1,2,4-Trichlorobenzene
0.00027
U
0.0010
mg/kg wet
1,2,4-Trimethylbenzene
0.00017
U
0.0010
mg/kg wet
1,2-Dibromo-3-chloropropane
0.00079
U
0.0010
mg/kg wet
1,2-Dibromoethane
0.00046
U
0.0010
mg/kg wet
1,2-Dichlorobenzene
0.00027
U
0.0010
mg/kg wet
1,2-Dichloroethane
0.00041
U
0.0010
mg/kg wet
1,2-Dichloropropane
0.00026
U
0.0010
mg/kg wet
1,3,5-Trimethylbenzene
0.00020
U
0.0010
mg/kg wet
1,3-Dichlorobenzene
0.00022
U
0.0010
mg/kg wet
1,3-Dichloropropane
0.00029
U
0.0010
mg/kg wet
1,4-Dichlorobenzene
0.00020
U
0.0010
mg/kg wet
2,2-Dichloropropane
0.00023
U
0.0010
mg/kg wet
2-Butanone
0.00078
U
0.0050
mg/kg wet
2-Chloroethyl Vinyl Ether
0.00016
U
0.0050
mg/kg wet
2-Chlorotoluene
0.00018
U
0.0010
mg/kg wet
2-Hexanone
0.00075
U
0.0050
mg/kg wet
4-Chlorotoluene
0.00026
U
0.0010
mg/kg wet
4-Isopropyltoluene
0.00016
U
0.0010
mg/kg wet
4-Methyl-2-pentanone
0.00057
U
0.0050
mg/kg wet
Acetone
0.014
U
0.020
mg/kg wet
Benzene
0.00017
U
0.0010
mg/kg wet
Bromobenzene
0.00022
U
0.0010
mg/kg wet
Bromochloromethane
0.00041
U
0.0010
mg/kg wet
Bromodichloromethane
0.00024
U
0.0010
mg/kg wet
Bromoform
0.00045
U
0.0010
mg/kg wet
Bromomethane
0.00032
U
0.0010
mg/kg wet
Source %REC RPD
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 65 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K26014 - EPA 5030B MS - Continued
Blank (9K26014-BLK1) Continued Prepared: 11/26/2019 11:22 Analyzed: 11/27/2019 11:49
Spike
Analvte
Result
Flag
POL
Units Level
Carbon disulfide
0.00039
U
0.0050
mg/kg wet
Carbon Tetrachloride
0.00022
U
0.0010
mg/kg wet
Chlorobenzene
0.00017
U
0.0010
mg/kg wet
Chloroethane
0.00025
U
0.0010
mg/kg wet
Chloroform
0.00018
U
0.0010
mg/kg wet
Chloromethane
0.00021
U
0.0010
mg/kg wet
cis-1,2-Dichloroethene
0.00023
U
0.0010
mg/kg wet
cis-1,3-Dichloropropene
0.00017
U
0.0010
mg/kg wet
Dibromochloromethane
0.00035
U
0.0010
mg/kg wet
Dibromomethane
0.00033
U
0.0010
mg/kg wet
Dichlorodifluoromethane
0.00045
U
0.0010
mg/kg wet
Ethylbenzene
0.00020
U
0.0010
mg/kg wet
Hexachlorobutadiene
0.00035
U
0.0010
mg/kg wet
Isopropylbenzene
0.00015
U
0.0010
mg/kg wet
m,p-Xylenes
0.00037
U
0.0020
mg/kg wet
Methylene Chloride
0.00073
U
0.0020
mg/kg wet
Methyl-tert-Butyl Ether
0.00030
U
0.0010
mg/kg wet
Naphthalene
0.00027
U
0.0010
mg/kg wet
n-Butyl Benzene
0.00013
U
0.0010
mg/kg wet
n-Propyl Benzene
0.00018
U
0.0010
mg/kg wet
o-Xylene
0.00022
U
0.0010
mg/kg wet
sec-Butylbenzene
0.00095
U
0.0010
mg/kg wet
Styrene
0.00098
U
0.0010
mg/kg wet
tert-Butylbenzene
0.00017
U
0.0010
mg/kg wet
Tetrachloroethene
0.00028
U
0.0010
mg/kg wet
Toluene
0.00024
U
0.0010
mg/kg wet
trans-1,2-Dichloroethene
0.00037
U
0.0010
mg/kg wet
trans-1,3-Dichloropropene
0.00039
U
0.0010
mg/kg wet
Trichloroethene
0.00032
U
0.0010
mg/kg wet
Trichlorofluoromethane
0.00026
U
0.0010
mg/kg wet
Vinyl chloride
0.00024
U
0.0010
mg/kg wet
Xylenes (Total)
0.00056
U
0.0030
mg/kg wet
Source %REC RPD
Result "/oREC Limits RPD Limit Notes
4-8romofluorobenzene 41 u9/L 50.0 83 50-127
Dibromofluoromethane 49 u9/L 50.0 97 52-128
Toluene-& 68 u9/L 50.0 136 57-124 QS-03
LCS (9K26014-BS1) Prepared: 11/26/2019 11:22 Analyzed: 11/27/2019 09:44
Spike
Source
%REC RPD
Analvte
Result
Flaa POL
Units
Level
Result %REC
Limi RPD Limit
1,1-Dichloroethene
0.019
0.0010
mg/kg wet
0.0200
93
64-133
Benzene
0.020
0.0010
mg/kg wet
0.0200
98
79-129
Chlorobenzene
0.018
0.0010
mg/kg wet
0.0200
91
79-121
Toluene
0.019
0.0010
mg/kg wet
0.0200
97
77-120
Trichloroethene
0.020
0.0010
mg/kg wet
0.0200
102
78-120
4-8romofluorobenzene
42
u9/L
50.0
85
50-127
Dibromofluoromethane
49
u9/L
50.0
98
52-128
Toluene-&
69
u9/L
50.0
139
57-124
Notes
QS-03
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 66 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K26014 - EPA 5030E MS - Continued
Matrix Spike (9K26014-MS3) Prepared: 11/26/2019 11:22 Analyzed: 11/27/2019 10:15
Source: CC19756-03
Spike
Source
%REC RPD
Analvte
Result
Flaq POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,1-Dichloroethene
0.019
0.0010
mg/kg wet
0.0200
0.00030 U
95
64-133
Benzene
0.019
0.0010
mg/kg wet
0.0200
0.00017 U
97
79-129
Chlorobenzene
0.018
0.0010
mg/kg wet
0.0200
0.00017 U
91
79-121
Toluene
0.019
0.0010
mg/kg wet
0.0200
0.00024 U
95
77-120
Trichloroethene
0.020
0.0010
mg/kg wet
0.0200
0.00032 U
100
78-120
4-Bromofluorobenzene
44
u9/L
50.0
86
50-127
Dibromofluoromethane
49
u9/L
50.0
99
52-128
Toluene-d8
69
u91L
50.0
137
57-124 QS-03
Matrix Spike Dup (9K26014-MSD1)
Prepared: 11/26/2019
11:22 Analyzed: 11/27/2019 10:46
Source: CC19756-03
Spike
Source
%REC
RPD
Analvte
Result
Flaq POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
0.018
0.0010
mg/kg wet
0.0200
0.00030 U
88
64-133
8
23
Benzene
0.018
0.0010
mg/kg wet
0.0200
0.00017 U
90
79-129
8
23
Chlorobenzene
0.017
0.0010
mg/kg wet
0.0200
0.00017 U
85
79-121
8
25
Toluene
0.018
0.0010
mg/kg wet
0.0200
0.00024 U
88
77-120
7
23
Trichloroethene
0.019
0.0010
mg/kg wet
0.0200
0.00032 U
93
78-120
8
24
4-Bromofluorobenzene 43 u91L 50.0 85 50-127
Dibromofluoromethane 48 u91L 50.0 96 52-128
Toluene-d8 69 u9/L 50.0 138 57-124 Q5-03
Batch 9K26036 - EPA 5030E MS
Blank (9K26036-BLK1) Prepared: 11/26/2019 15:54 Analyzed: 11/27/2019 11:30
Analvte
Result
Flaq
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
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 67 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K26036 - EPA 5030E MS - Continued
Blank (9K26036-BLKI) Continued Prepared: 11/26/2019 15:54 Analyzed: 11/27/2019 11:30
Analvte
Result
Flaa
POL
Units
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
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
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene 50 u9/L 50.0 100 53-136
Dlbromofluoromethane 49 u9/L 50.0 99 67-129
Toluene-d8 53 u9/L 50.0 105 59-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 68 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9K26036 - EPA 5030E MS - Continued
LCS (9K26036-BS3) Prepared: 11/26/2019 15:54 Analyzed: 11/27/2019 09:21
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
16
1.0
ug/L
20.0
81
75-133
Benzene
20
1.0
ug/L
20.0
100
80-134
Chlorobenzene
18
1.0
ug/L
20.0
90
80-120
Toluene
18
1.0
ug/L
20.0
91
71-120
Trichloroethene
24
1.0
ug/L
20.0
121
74-120
QL-02
4-Bromofluorobenzene
40
ug/L
50.0
81
53-136
Dibromofluoromethane
50
u91L
50.0
99
67-129
Toluene-d8
55
u91L
50.0
110
59-134
Matrix Spike (9K26036-MS1)
Prepared: 11/26/2019 15:54 Analyzed: 11/27/2019 09:53
Source: CC18642-03
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
18
1.0
ug/L
20.0
0.21 U
90
75-133
Benzene
19
1.0
ug/L
20.0
0.15 U
96
80-134
Chlorobenzene
16
1.0
ug/L
20.0
0.17 U
81
80-120
Toluene
16
1.0
ug/L
20.0
0.14 U
80
71-120
Trichloroethene
18
1.0
ug/L
20.0
0.15 U
91
74-120
4-Bromofluorobenzene
54
u91L
50.0
108
53-136
Dibromofluoromethane
49
u91L
50.0
98
67-129
Toluene-d8
54
u91L
50.0
109
59-134
Matrix Spike Dup (9K26036-MSD1)
Prepared: 11/26/2019 15:54 Analyzed: 11/27/2019 10:25
Source: CC18642-03
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
19
1.0
ug/L
20.0
0.21 U
95
75-133
5
20
Benzene
19
1.0
ug/L
20.0
0.15 U
96
80-134
0.05
17
Chlorobenzene
17
1.0
ug/L
20.0
0.17 U
83
80-120
2
16
Toluene
17
1.0
ug/L
20.0
0.14 U
83
71-120
4
17
Trichloroethene
18
1.0
ug/L
20.0
0.15 U
92
74-120
0.05
22
4-Bromofluorobenzene 54 u91L 50.0 107 53-136
Dibromofluoromethane 50 u91L 50.0 101 67-129
Toluene-d8 53 u91L 50.0 105 59-134
Batch A02017 -EPA 5030E MS
Blank (9L02017-BLK3) Prepared: 12/02/2019 10:27 Analyzed: 12/02/2019 14:35
Analvte
Result
Flaq
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
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 69 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9LO2017 - EPA 50308 MS - Continued
Blank (9111-02017-BLK3) Continued Prepared: 12/02/2019 10:27 Analyzed: 12/02/2019 14:35
Analvte
Result
Flaa
POL
Units
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
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
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 70 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9L02017 - EPA 50308 MS - Continued
Blank (9L02017-BLK3) Continued Prepared: 12/02/2019 10:27 Analyzed: 12/02/2019 14:35
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit
Notes
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
49
u91L
50.0
96
53-136
Dibromofluoromethane
51
u91L
50.0
101
67-129
Toluene-d8
54
u91L
50.0
107
59-134
LCS (91-02017-BS1)
Prepared: 12/02/2019 10:27 Analyzed: 12/02/2019 12:26
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
112
75-133
Benzene
21
1.0
ug/L
20.0
103
80-134
Chlorobenzene
18
1.0
ug/L
20.0
91
80-120
Toluene
18
1.0
ug/L
20.0
90
71-120
Trichloroethene
21
1.0
ug/L
20.0
105
74-120
4-Bromofluorobenzene
57
u91L
50.0
115
53-136
Dibromofluoromethane
51
u91L
50.0
102
67-129
Toluene-d8
51
u91L
50.0
102
59-134
Matrix Spike (9L02017-MS1)
Prepared: 12/02/2019 10:27 Analyzed: 12/02/2019 12:58
Source: CC19756-10
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit
Notes
1,1-Dichloroethene
24
1.0
ug/L
20.0
0.21 U
118
75-133
Benzene
22
1.0
ug/L
20.0
0.15 U
109
80-134
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
94
71-120
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
103
74-120
4-Bromofluorobenzene
55
u91L
50.0
110
53-136
Dibromofluoromethane
51
u91L
50.0
102
67-129
Toluene-d8
54
u91L
50.0
109
59-134
Matrix Spike Dup (91-02017-MS131)
Prepared: 12/02/2019 10:27 Analyzed: 12/02/2019 13:30
Source: CC19756-10
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
110
75-133
7
20
Benzene
21
1.0
ug/L
20.0
0.15 U
104
80-134
5
17
Chlorobenzene
18
1.0
ug/L
20.0
0.17 U
90
80-120
4
16
Toluene
18
1.0
ug/L
20.0
0.14 U
92
71-120
2
17
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
106
74-120
3
22
4-Bromofluorobenzene
57
u91L
50.0
115
53-136
Dibromofluoromethane
49
u91L
50.0
98
67-129
Toluene-d8
53
u91L
50.0
106
59-134
FINAL
This report relates only to the sample as received by the
laboratory, and
may only be
reproduced in
full.
Page 71 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9LO2034 - EPA 5030E MS
Blank (9L02034-BLK3) Prepared: 12/02/2019 16:00 Analyzed: 12/03/2019 04:03
Analvte
Result
Flaq
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 72 of 92

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9L02034 - EPA 50308 MS - Continued
Blank (9L02034-BLK3) Continued Prepared: 12/02/2019 16:00 Analyzed: 12/03/2019 04:03
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
48
u91L
50.0
97
53-136
Dibromofluoromethane
54
ug/L
50.0
108
67-129
Toluene-d8
52
u91L
50.0
104
59-134
LCS (9L02034-BS1)
Prepared: 12/02/2019 16:00 Analyzed: 12/03/2019 01:54
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result %REC
Limits RPD
Limit Notes
1,1-Dichloroethene
19
1.0
ug/L
20.0
94
75-133
Benzene
21
1.0
ug/L
20.0
103
80-134
Chlorobenzene
19
1.0
ug/L
20.0
93
80-120
Toluene
18
1.0
ug/L
20.0
92
71-120
Trichloroethene
21
1.0
ug/L
20.0
104
74-120
4-Bromofluorobenzene
55
ug/L
50.0
109
53-136
Dibromofluoromethane
54
u91L
50.0
107
67-129
Toluene-d8
53
ug/L
50.0
107
59-134
Matrix Spike (91-02034-MS1)
Prepared: 12/02/2019 16:00 Analyzed: 12/03/2019 02:26
111
Source: CC20404-01
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
116
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
107
80-134
Chlorobenzene
18
1.0
ug/L
20.0
0.17 U
90
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
96
71-120
Trichloroethene
23
1.0
ug/L
20.0
0.15 U
113
74-120
4-Bromofluorobenzene
51
ug/L
50.0
102
53-136
Dibromofluoromethane
52
ug/L
50.0
105
67-129
Toluene-d8
53
ug/L
50.0
105
59-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 73 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9LO2034 - EPA 50308 MS - Continued
Matrix Spike Dup (9L02034-MSDI) Prepared: 12/02/2019 16:00 Analyzed: 12/03/2019 02:58
Source: CC20404-01
Spike
Source
%REC
RPD
Analvte
Result Flag
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
24
1.0
ug/L
20.0
0.21 U
119
75-133
2
20
Benzene
24
1.0
ug/L
20.0
0.15 U
118
80-134
9
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
5
16
Toluene
20
1.0
ug/L
20.0
0.14 U
99
71-120
3
17
Trichloroethene
24
1.0
ug/L
20.0
0.15 U
121
74-120
7
22 QM-07
4-Bromofluorobenzene 51 ug/L 50.0 103 53-136
Dibromofluoromethane 54 u91L 50.0 107 67-129
Toluene-d8 54 u91L 50.0 108 59-134
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K20033 - EPA 3510C MS
Blank (9K20033-BLKi) Prepared: 11/20/2019 12:28 Analyzed: 11/21/2019 15:58
Analvte
Result
Flag
PQL
Units
1,2,4-Trichlorobenzene
2.5
U
10
ug/L
1,2-Dichlorobenzene
2.5
U
10
ug/L
1,3-Dichlorobenzene
2.5
U
10
ug/L
1,4-Dichlorobenzene
2.4
U
10
ug/L
1- Methyl naphthalene
2.7
U
10
ug/L
2,4,5-Trichlorophenol
2.5
U
10
ug/L
2,4,6-Trichlorophenol
2.6
U
10
ug/L
2,4-Dichlorophenol
2.6
U
10
ug/L
2,4-Di methyl phenol
2.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
10
ug/L
2,4-Dinitrotoluene
2.6
U
10
ug/L
2,6-Dinitrotoluene
2.5
U
10
ug/L
2-Chloronaphthalene
2.8
U
10
ug/L
2-Chlorophenol
2.2
U
10
ug/L
2-Methyl-4,6-dinitrophenol
3.3
U
10
ug/L
2- Methyl naphthalene
2.8
U
10
ug/L
2-Methylphenol
2.0
U
10
ug/L
2-Nitroaniline
2.5
U
10
ug/L
2-Nitrophenol
1.1
U
10
ug/L
3 & 4-Methylphenol
2.1
U
10
ug/L
3,3'-Dichlorobenzidine
3.5
U
10
ug/L
3-Nitroaniline
2.6
U
10
ug/L
4-Bromophenyl-phenylether
2.4
U
10
ug/L
4-Chloro-3-methylphenol
2.4
U
10
ug/L
4-Chloroaniline
2.0
U
10
ug/L
4-Chlorophenyl-phenylether
2.6
U
10
ug/L
4-Nitroaniline
3.2
U
10
ug/L
4-Nitrophenol
2.8
U
10
ug/L
Acenaphthene
2.7
U
10
ug/L
Acenaphthylene
2.6
U
10
ug/L
Anthracene
2.4
U
10
ug/L
Benzidine
1.6
U
10
ug/L
Benzo(a)anthracene
2.4
U
10
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 74 of 92

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K20033 - EPA 3510C MS - Continued
Blank (9K20033-BLKI) Continued Prepared: 11/20/2019 12:28 Analyzed: 11/21/2019 15:58
Analvte
Result
Flaq
POL
Units
Benzo(a)pyrene
2.2
U
10
ug/L
Benzo(b)fluoranthene
2.8
U
10
ug/L
Benzo(g,h,i)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
2.4
U
10
ug/L
Benzoic acid
1.0
U
50
ug/L
Benzyl alcohol
2.4
U
10
ug/L
Bis(2-chloroethoxy)methane
2.4
U
10
ug/L
Bis(2-chloroethyl)ether
2.6
U
10
ug/L
Bis(2-chloroisopropyl)ether
2.5
U
10
ug/L
Bis(2-ethylhexyl)phthalate
1.9
U
5.0
ug/L
Butyl benzylphtha late
3.8
U
10
ug/L
Chrysene
2.2
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Dibenzofuran
2.6
U
10
ug/L
Diethylphtha late
2.4
U
10
ug/L
Dimethylphthalate
2.5
U
10
ug/L
Di-n-butylphthalate
2.8
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
Fluoranthene
3.1
U
10
ug/L
Fluorene
2.5
U
10
ug/L
Hexachlorobenzene
2.3
U
10
ug/L
Hexachlorobutadiene
2.8
U
10
ug/L
Hexachlorocyclopentadiene
2.7
U
10
ug/L
Hexachloroethane
2.6
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isophorone
2.5
U
10
ug/L
Naphthalene
2.8
U
10
ug/L
Nitrobenzene
2.5
U
10
ug/L
N-Nitrosodimethylamine
1.9
U
10
ug/L
N-Nitroso-di-n-propylamine
2.3
U
10
ug/L
N-nitrosodiphenylamine/Diphenylamine
2.5
U
10
ug/L
Pentachlorophenol
2.1
U
10
ug/L
Phenanthrene
2.6
U
10
ug/L
Phenol
1.7
U
10
ug/L
Pyrene
3.5
U
10
ug/L
Pyridine
2.2
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
2,4,6-Tribromophenol
75
u9/L
100 75 10-179
2-Fluorobiphenyl
48
u91L
50.0 95 10-149
2-Fluorophenol
57
u9/L
100 57 10-110
Nitrobenzene-d5
44
u9/L
50.0 89 10-149
Phenol-6(5
47
u91L
100 47 10-88
Terphenyhd14
45
u9/L
50.0 89 10-188
LCS (9K20033-BS1)
Prepared: 11/20/2019 12:28 Analyzed: 11/21/2019 16:28
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
41
10
ug/L
50.0
83
27-90
1,4-Dichlorobenzene
42
10
ug/L
50.0
83
23-84
2,4-Dinitrotoluene
52
10
ug/L
50.0
104
67-132
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be reproduced in
full. Page 75 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K20033 - EPA 3510C MS - Continued
LCS (9K20033-BS3) Continued Prepared: 11/20/2019 12:28 Analyzed: 11/21/2019 16:28
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
2-Chlorophenol
43
10
ug/L
50.0
87
40-109
4-Chloro-3-methylphenol
49
10
ug/L
50.0
99
58-121
4-Nitrophenol
31
10
ug/L
50.0
61
33-105
Acenaphthene
50
10
ug/L
50.0
100
39-125
N-Nitroso-di-n-propylamine
49
10
ug/L
50.0
98
48-126
Pentachlorophenol
48
10
ug/L
50.0
96
51-135
Phenol
30
10
ug/L
50.0
60
19-78
Pyrene
48
10
ug/L
50.0
96
44-137
2,4,6-Tribromophenol
86
u9/L
100 66 10-179
2-Fluorobiphenyl
49
u9/L
50.0 99 10-149
2-Fluorophenol
64
u91L
100 64 10-110
Nitrobenzene-d5
47
u9/L
50.0 95 10-149
Phenol-d5
55
u9/L
100 55 10-88
Terphenyl-d14
50
u91L
50.0 100 10-188
Matrix Spike (9K20033-MS1)
Prepared: 11/20/2019 12:28 Analyzed: 11/21/2019 16:58
Source: CC19419-07
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
37
10
ug/L
50.0
2.5 U
74
27-90
1,4-Dichlorobenzene
38
10
ug/L
50.0
2.4 U
77
23-84
2,4-Dinitrotoluene
52
10
ug/L
50.0
2.6 U
103
67-132
2-Chlorophenol
40
10
ug/L
50.0
2.2 U
80
40-109
4-Chloro-3-methylphenol
48
10
ug/L
50.0
2.4 U
97
58-121
4-Nitrophenol
30
10
ug/L
50.0
2.8 U
60
33-105
Acenaphthene
46
10
ug/L
50.0
2.7 U
93
39-125
N-Nitroso-di-n-propylamine
46
10
ug/L
50.0
2.3 U
91
48-126
Pentachlorophenol
48
10
ug/L
50.0
2.1 U
96
51-135
Phenol
28
10
ug/L
50.0
1.7 U
55
19-78
Pyrene
45
10
ug/L
50.0
3.5 U
91
44-137
2,4,6-Tribromophenol
87
u91L
100
87
10-179
2-Fluorobiphenyl
46
u91L
50.0
92
10-149
2-Fluorophenol
60
u9/L
100
60
10-110
Nitrobenzene-d5
44
u91L
50.0
87
10-149
Phenol-d5
50
u91L
100
50
10-88
Terphenyl-d14
47
u9/L
50.0
94
10-188
Matrix Spike Dup (9K20033-MSD1)
Prepared: 11/20/2019 12:28 Analyzed: 11/21/2019 17:29
Source: CC19419-07
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,2,4-Trichlorobenzene
39
10
ug/L
50.0
2.5 U
77
27-90
4
43
1,4-Dichlorobenzene
39
10
ug/L
50.0
2.4 U
79
23-84
3
39
2,4-Dinitrotoluene
50
10
ug/L
50.0
2.6 U
100
67-132
4
17
2-Chlorophenol
42
10
ug/L
50.0
2.2 U
83
40-109
4
22
4-Chloro-3-methylphenol
48
10
ug/L
50.0
2.4 U
97
58-121
0.1
22
4-Nitrophenol
29
10
ug/L
50.0
2.8 U
57
33-105
5
27
Acenaphthene
48
10
ug/L
50.0
2.7 U
95
39-125
2
25
N-Nitroso-di-n-propylamine
48
10
ug/L
50.0
2.3 U
95
48-126
4
23
Pentachlorophenol
48
10
ug/L
50.0
2.1 U
96
51-135
0.8
11
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be
reproduced in
full.
Page 76 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K20033 - EPA 3510C MS - Continued
Matrix Spike Dup (9K20033-MSD3) Continued Prepared: 11/20/2019 12:28 Analyzed: 11/21/2019 17:29
Source: CC19419-07
Spike
Source
%REC
RPD
Analvte
Result Flaq POL Units
Level
Result
%REC Limits RPD
Limit Notes
Phenol
29 10 ug/L
50.0
1.7 U
59 19-78 6
18
Pyrene
41 10 ug/L
50.0
3.5 U
83 44-137 9
24
2,4,6-Tribromophenol
65
u9/L
100
65
10-179
2-Fluorobiphenyl
48
u91L
50.0
96
10-149
2-Fluorophenol
61
u91L
100
61
10-110
Nitrobenzene-d5
45
u91L
50.0
90
10-149
Phenol-d5
52
u91L
100
52
10-88
Terphenyl-d14
42
u91L
50.0
84
10-188
Batch 9K26002 - EPA 3510C MS
Blank (9K26002-BLKS)
Prepared: 11/26/2019 11:17 Analyzed: 11/27/2019 16:42
Analvte
Result
Flaq
POL
Units
1,2,4-Trichlorobenzene
2.5
U
10
ug/L
1,2-Dichlorobenzene
2.5
U
10
ug/L
1,3-Dichlorobenzene
2.5
U
10
ug/L
1,4-Dichlorobenzene
2.4
U
10
ug/L
1- Methyl naphthalene
2.7
U
10
ug/L
2,4,5-Trichlorophenol
2.5
U
10
ug/L
2,4,6-Trichlorophenol
2.6
U
10
ug/L
2,4-Dichlorophenol
2.6
U
10
ug/L
2,4-Di methyl phenol
2.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
10
ug/L
2,4-Dinitrotoluene
2.6
U
10
ug/L
2,6-Dinitrotoluene
2.5
U
10
ug/L
2-Chloronaphthalene
2.8
U
10
ug/L
2-Chlorophenol
2.2
U
10
ug/L
2-Methyl-4,6-dinitrophenol
3.3
U
10
ug/L
2- Methyl naphthalene
2.8
U
10
ug/L
2-Methylphenol
2.0
U
10
ug/L
2-Nitroaniline
2.5
U
10
ug/L
2-Nitrophenol
1.1
U
10
ug/L
3 & 4-Methylphenol
2.1
U
10
ug/L
3,3'-Dichlorobenzidine
3.5
U
10
ug/L
3-Nitroaniline
2.6
U
10
ug/L
4-Bromophenyl-phenylether
2.4
U
10
ug/L
4-Chloro-3-methylphenol
2.4
U
10
ug/L
4-Chloroaniline
2.0
U
10
ug/L
4-Chlorophenyl-phenylether
2.6
U
10
ug/L
4-Nitroaniline
3.2
U
10
ug/L
4-Nitrophenol
2.8
U
10
ug/L
Acenaphthene
2.7
U
10
ug/L
Acenaphthylene
2.6
U
10
ug/L
Anthracene
2.4
U
10
ug/L
Benzidine
1.6
U
10
ug/L
Benzo(a)anthracene
2.4
U
10
ug/L
Benzo(a)pyrene
2.2
U
10
ug/L
Benzo(b)fluoranthene
2.8
U
10
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 77 of 92

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QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K26002 - EPA 3510C MS - Continued
Blank (9K26002-BLKI) Continued Prepared: 11/26/2019 11:17 Analyzed: 11/27/2019 16:42
Spike
Source
%REC RPD
Analvte
Result
Flaa
POL
Units
Level
Result %REC
Limits RPD Limit Notes
Benzo(g,h,i)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
2.4
U
10
ug/L
Benzoic acid
1.0
U
50
ug/L
QV-02
Benzyl alcohol
2.4
U
10
ug/L
Bis(2-chloroethoxy)methane
2.4
U
10
ug/L
Bis(2-chloroethyl)ether
2.6
U
10
ug/L
Bis(2-chloroisopropyl)ether
2.5
U
10
ug/L
QV-01
Bis(2-ethylhexyl)phthalate
1.9
U
5.0
ug/L
Butyl benzylphtha late
3.8
U
10
ug/L
Chrysene
2.2
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Dibenzofuran
2.6
U
10
ug/L
Diethylphtha late
2.4
U
10
ug/L
Dimethylphthalate
2.5
U
10
ug/L
Di-n-butylphthalate
2.8
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
Fluoranthene
3.1
U
10
ug/L
Fluorene
2.5
U
10
ug/L
Hexachlorobenzene
2.3
U
10
ug/L
Hexachlorobutadiene
2.8
U
10
ug/L
Hexachlorocyclopentadiene
2.7
U
10
ug/L
Hexachloroethane
2.6
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isophorone
2.5
U
10
ug/L
Naphthalene
2.8
U
10
ug/L
Nitrobenzene
2.5
U
10
ug/L
N-Nitrosodimethylamine
1.9
U
10
ug/L
N-Nitroso-di-n-propylamine
2.3
U
10
ug/L
N-nitrosodiphenylamine/Diphenylamine
2.5
U
10
ug/L
Pentachlorophenol
2.1
U
10
ug/L
Phenanthrene
2.6
U
10
ug/L
Phenol
1.7
U
10
ug/L
Pyrene
3.5
U
10
ug/L
Pyridine
2.2
U
10
ug/L
2,4,6-Mbromophenol
68
u91L
100
68
10-179
2-Fluorobiphenyl
34
ug/L
50.0
67
10-149
2-Fluorophenol
52
u9/L
100
52
10-110
Nitrobenzene-d5
37
u91L
50.0
74
10-149
Phenohd5
44
u9/L
100
44
10-68
Terphenyl-d14
55
u9/L
50.0
109
10-166
LCS (9K26002-BSI)
Prepared:
11/26/2019 11:17 Analyzed: 11/27/2019 17:12
Spike
Source
%REC RPD
Analvte
Result Flaa
POL
Units
Level
Result %REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
32
10
ug/L
50.0
64
27-90
1,4-Dichlorobenzene
32
10
ug/L
50.0
63
23-84
2,4-Dinitrotoluene
48
10
ug/L
50.0
96
67-132
2-Chlorophenol
38
10
ug/L
50.0
76
40-109
4-Chloro-3-methylphenol
45
10
ug/L
50.0
90
58-121
FINAL
This report relates only to the sample as received by the
laboratory, and
may only be reproduced in
full. Page 78 of 92

0Nk"q09
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K26002 - EPA 3510C MS - Continued
LCS (9K26002-BSI) Continued Prepared: 11/26/2019 11:17 Analyzed: 11/27/2019 17:12
Spike
Source
%REC RPD
Analvte
Result Flao
POL
Units
Level
Result %REC
Limits RPD Limit Notes
4-Nitrophenol
36
10
ug/L
50.0
72
33-105
Acenaphthene
45
10
ug/L
50.0
90
39-125
N-Nitroso-di-n-propylamine
43
10
ug/L
50.0
86
48-126
Pentachlorophenol
45
10
ug/L
50.0
90
51-135
Phenol
33
10
ug/L
50.0
67
19-78
Pyrene
46
10
ug/L
50.0
93
44-137
2,4,6-Tribromophenol
83
u9/L
100 83 10-179
2-Fluorobiphenyl
44
u9/L
50.0 87 10-149
2-Fluo-phenol
65
u9/L
100 65 10-110
Nitrobenzene-d5
42
u9/L
50.0 65 10-149
Phenol-d5
62
u9/L
100 62 10-88
Terphenyl-d14
48
u9/L
50.0 97 10-I88
Matrix Spike (9K26002-MS1)
Prepared: 11/26/2019 11:17 Analyzed: 11/27/2019 17:43
Source: CCi8996-01
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
30
10
ug/L
50.0
2.5 U
60
27-90
1,4-Dichlorobenzene
31
10
ug/L
50.0
2.4 U
62
23-84
2,4-Dinitrotoluene
47
10
ug/L
50.0
2.6 U
94
67-132
2-Chlorophenol
33
10
ug/L
50.0
2.2 U
66
40-109
4-Chloro-3-methylphenol
44
10
ug/L
50.0
2.4 U
87
58-121
4-Nitrophenol
32
10
ug/L
50.0
2.8 U
63
33-105
Acenaphthene
43
10
ug/L
50.0
2.7 U
85
39-125
N-Nitroso-di-n-propylamine
39
10
ug/L
50.0
2.3 U
78
48-126
Pentachlorophenol
49
10
ug/L
50.0
2.1 U
98
51-135
Phenol
27
10
ug/L
50.0
1.7 U
55
19-78
Pyrene
43
10
ug/L
50.0
3.5 U
87
44-137
2,4,6-Tribromophenol
82
u9/L
100
82
10-179
2-Fluorobiphenyl
41
u9/L
50.0
81
10-149
2-Fiuorophenol
53
u9/L
100
53
10-110
Nitrobenzene-d5
39
u9/L
50.0
78
10-149
Phenol-d5
51
u9/L
100
51
10-88
Terphenyi-d14
45
u9/L
50.0
90
10-I88
Matrix Spike Dup (9K26002-MSDI)
Prepared: 11/26/2019 11:17 Analyzed: 11/27/2019 18:14
Source: CCi8996-01
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,2,4-Trichlorobenzene
30
10
ug/L
50.0
2.5 U
59
27-90
2
43
1,4-Dichlorobenzene
31
10
ug/L
50.0
2.4 U
62
23-84
1
39
2,4-Dinitrotoluene
49
10
ug/L
50.0
2.6 U
99
67-132
5
17
2-Chlorophenol
34
10
ug/L
50.0
2.2 U
68
40-109
2
22
4-Chloro-3-methylphenol
45
10
ug/L
50.0
2.4 U
90
58-121
3
22
4-Nitrophenol
33
10
ug/L
50.0
2.8 U
66
33-105
5
27
Acenaphthene
43
10
ug/L
50.0
2.7 U
86
39-125
1
25
N-Nitroso-di-n-propylamine
41
10
ug/L
50.0
2.3 U
83
48-126
6
23
Pentachlorophenol
50
10
ug/L
50.0
2.1 U
99
51-135
2
11
Phenol
27
10
ug/L
50.0
1.7 U
53
19-78
3
18
Pyrene
40
10
ug/L
50.0
3.5 U
81
44-137
7
24
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 79 of 92

0Nk"q09
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K26002 - EPA 3510C MS - Continued
Matrix Spike Dup (9K26002-MSD3) Continued
Prepared: 11/26/2019 11:17 Analyzed: 11/27/2019 18:14
Source: CC18996-01
Spike Source
%REC RPD
Analvte Result Flag
POL Units
Level Result
%REC
Limits RPD Limit Notes
2,4,6-Tribromophenol 81
U91L
100
81
10-179
2-Fluo-biphenyl 39
u91L
50.0
78
10-149
2-Fluorophenol 50
u91L
100
50
10-110
Nitrobenzene-d5 36
u91L
50.0
72
10-149
Phenohd5 47
u91L
100
47
10-88
Terphenyl-d14 38
u91L
50.0
77
10-I88
Batch 9K27003 -EPA 351OC MS
Blank (9K27003-BLK1)
Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 18:45
Analvte
Result
Flag
POL
Units
1,2,4-Trichlorobenzene
2.5
U
10
ug/L
1,2-Dichlorobenzene
2.5
U
10
ug/L
1,3-Dichlorobenzene
2.5
U
10
ug/L
1,4-Dichlorobenzene
2.4
U
10
ug/L
1-Methylnaphthalene
2.7
U
10
ug/L
2,4,5-Trichlorophenol
2.5
U
10
ug/L
2,4,6-Trichlorophenol
2.6
U
10
ug/L
2,4-Dichlorophenol
2.6
U
10
ug/L
2,4-Dimethylphenol
2.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
10
ug/L
2,4-Dinitrotoluene
2.6
U
10
ug/L
2,6-Dinitrotoluene
2.5
U
10
ug/L
2-Chloronaphthalene
2.8
U
10
ug/L
2-Chlorophenol
2.2
U
10
ug/L
2-Methyl-4,6-dinitrophenol
3.3
U
10
ug/L
2-Methylnaphthalene
2.8
U
10
ug/L
2-Methylphenol
2.0
U
10
ug/L
2-Nitroaniline
2.5
U
10
ug/L
2-Nitrophenol
1.1
U
10
ug/L
3 & 4-Methylphenol
2.1
U
10
ug/L
3,3'-Dichlorobenzidine
3.5
U
10
ug/L
3-Nitroaniline
2.6
U
10
ug/L
4-Bromophenyl-phenylether
2.4
U
10
ug/L
4-Chloro-3-methylphenol
2.4
U
10
ug/L
4-Chloroaniline
2.0
U
10
ug/L
4-Chlorophenyl-phenylether
2.6
U
10
ug/L
4-Nitroaniline
3.2
U
10
ug/L
4-Nitrophenol
2.8
U
10
ug/L
Acenaphthene
2.7
U
10
ug/L
Acenaphthylene
2.6
U
10
ug/L
Anthracene
2.4
U
10
ug/L
Benzidine
1.6
U
10
ug/L
Benzo(a)anthracene
2.4
U
10
ug/L
Benzo(a)pyrene
2.2
U
10
ug/L
Benzo(b)fluoranthene
2.8
U
10
ug/L
Benzo(g,h,i)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
2.4
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
QV-02
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 80 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K27003 - EPA 3510C MS - Continued
Blank (9K27003-BLKI) Continued Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 18:45
Analvte
Result
Flaq
POL
Units
Benzoic acid
1.0
U
50
ug/L
Benzyl alcohol
2.4
U
10
ug/L
Bis(2-chloroethoxy)methane
2.4
U
10
ug/L
Bis(2-chloroethyl)ether
2.6
U
10
ug/L
Bis(2-chloroisopropyl)ether
2.5
U
10
ug/L
Bis(2-ethylhexyl)phthalate
1.9
U
5.0
ug/L
Butyl benzylphtha late
3.8
U
10
ug/L
Chrysene
2.2
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Dibenzofuran
2.6
U
10
ug/L
Diethylphtha late
2.4
U
10
ug/L
Dimethylphthalate
2.5
U
10
ug/L
Di-n-butylphthalate
2.8
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
Fluoranthene
3.1
U
10
ug/L
Fluorene
2.5
U
10
ug/L
Hexachlorobenzene
2.3
U
10
ug/L
Hexachlorobutadiene
2.8
U
10
ug/L
Hexachlorocyclopentadiene
2.7
U
10
ug/L
Hexachloroethane
2.6
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isophorone
2.5
U
10
ug/L
Naphthalene
2.8
U
10
ug/L
Nitrobenzene
2.5
U
10
ug/L
N-Nitrosodimethylamine
1.9
U
10
ug/L
N-Nitroso-di-n-propylamine
2.3
U
10
ug/L
N-nitrosodiphenylamine/Diphenylamine
2.5
U
10
ug/L
Pentachlorophenol
2.1
U
10
ug/L
Phenanthrene
2.6
U
10
ug/L
Phenol
1.7
U
10
ug/L
Pyrene
3.5
U
10
ug/L
Pyridine
2.2
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
QV-02
2,4,6-Tribromophenol
69
u9/L
100 69 10-179
2-Fluorobiphenyl
48
u9/L
50.0 96 10-149
2-Fluorophenol
63
u91L
100 63 10-110
Nitrobenzene-d5
45
u9/L
50.0 90 10-149
Phenol-d5
52
u9/L
100 52 10-88
Terphenyl-dM
48
u91L
50.0 96 10-188
LCS (9K27003-BS1)
Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 19:15
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
38
10
ug/L
50.0
77
27-90
1,2-Dichlorobenzene
37
10
ug/L
50.0
74
26-88
1,3-Dichlorobenzene
35
10
ug/L
50.0
69
22-81
1,4-Dichlorobenzene
38
10
ug/L
50.0
76
23-84
1- Methyl naphthalene
41
10
ug/L
50.0
82
33-121
2,4,5-Trichlorophenol
49
10
ug/L
50.0
98
59-121
2,4,6-Trichlorophenol
44
10
ug/L
50.0
88
61-119
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be reproduced in
full. Page 81 of 92

0Nk"q09
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K27003 - EPA 3510C MS - Continued
LCS (9K27003-BSI) Continued Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 19:15
Spike
Source
%REC RPD
Analvte
Result Flao
POL
Units
Level
Result %REC
Limits RPD Limit Notes
2,4-Dichlorophenol
43
10
ug/L
50.0
86
49-118
2,4-Dimethylphenol
43
10
ug/L
50.0
87
42-111
2,4-Dinitrophenol
36
10
ug/L
50.0
72
1-149
2,4-Dinitrotoluene
45
10
ug/L
50.0
90
67-132
2,6-Dinitrotoluene
46
10
ug/L
50.0
91
59-125
2-Chloronaphthalene
44
10
ug/L
50.0
88
27-116
2-Chlorophenol
38
10
ug/L
50.0
77
40-109
2-Methyl-4,6-dinitrophenol
41
10
ug/L
50.0
82
33-160
2-Methylnaphthalene
40
10
ug/L
50.0
81
32-120
2-Methylphenol
40
10
ug/L
50.0
80
38-112
2-Nitroaniline
40
10
ug/L
50.0
80
63-117
2-Nitrophenol
42
10
ug/L
50.0
85
36-113
3 & 4-Methylphenol
36
10
ug/L
50.0
71
49-103
3,3'-Dichlorobenzidine
47
10
ug/L
50.0
94
50-150
3-Nitroaniline
34
10
ug/L
50.0
67
50-150
4-Bromophenyl-phenylether
48
10
ug/L
50.0
95
49-105
4-Chloro-3-methylphenol
42
10
ug/L
50.0
84
58-121
4-Chloroaniline
37
10
ug/L
50.0
74
50-150
4-Chlorophenyl-phenylether
47
10
ug/L
50.0
93
44-130
4-Nitroaniline
40
10
ug/L
50.0
80
50-150
4-Nitrophenol
20
10
ug/L
50.0
40
33-105
Acenaphthene
47
10
ug/L
50.0
93
39-125
Acenaphthylene
47
10
ug/L
50.0
94
42-133
Anthracene
49
10
ug/L
50.0
99
41-144
Benzidine
10
10
ug/L
50.0
21
14-24
Benzo(a)anthracene
48
10
ug/L
50.0
95
44-139
Benzo(a)pyrene
49
10
ug/L
50.0
99
39-141
Benzo(b)fluoranthene
51
10
ug/L
50.0
102
38-142
Benzo(g,h,i)perylene
40
10
ug/L
50.0
80
30-143
Benzo(k)fluoranthene
56
10
ug/L
50.0
111
27-154
Benzoic acid
19 ]
50
ug/L
50.0
38
10-120
Benzyl alcohol
38
10
ug/L
50.0
76
41-141
Bis(2-chloroethoxy)methane
43
10
ug/L
50.0
87
45-136
Bis(2-chloroethyl)ether
46
10
ug/L
50.0
92
32-114
Bis(2-chloroisopropyl)ether
40
10
ug/L
50.0
80
29-120
Bis(2-ethylhexyl)phthalate
45
5.0
ug/L
50.0
90
72-126
Butylbenzylphthalate
36
10
ug/L
50.0
73
64-150
Chrysene
49
10
ug/L
50.0
98
47-134
Dibenzo(a,h)anthracene
42
10
ug/L
50.0
83
24-147
Dibenzofuran
47
10
ug/L
50.0
95
48-125
Diethylphthalate
47
10
ug/L
50.0
95
62-127
Dimethylphthalate
46
10
ug/L
50.0
92
60-124
Di-n-butylphthalate
48
10
ug/L
50.0
96
64-128
Di-n-octylphthalate
43
10
ug/L
50.0
86
70-133
Fluoranthene
44
10
ug/L
50.0
88
43-146
Fluorene
48
10
ug/L
50.0
95
42-132
Hexachlorobenzene
47
10
ug/L
50.0
95
62-114
Hexachlorobutadiene
37
10
ug/L
50.0
74
11-99
Hexachlorocyclopentadiene
31
10
ug/L
50.0
62
10-99
FINAL
This report relates only to the sample as received by the laboratory, and
may only be reproduced in
full. Page 82 of 92

0Nk"q09
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K27003 - EPA 3510C MS - Continued
LCS (9K27003-BSI) Continued Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 19:15
Spike
Source
%REC RPD
Analvte
Result Flao
POL
Units
Level
Result %REC
Limits RPD Limit Notes
Hexachloroethane
31
10
ug/L
50.0
63
12-82
Indeno(1,2,3-cd)pyrene
41
10
ug/L
50.0
82
31-142
Isophorone
42
10
ug/L
50.0
84
49-117
Naphthalene
42
10
ug/L
50.0
85
30-131
Nitrobenzene
43
10
ug/L
50.0
86
44-115
N-Nitrosodimethylamine
33
10
ug/L
50.0
66
24-94
N-Nitroso-di-n-propylamine
39
10
ug/L
50.0
78
48-126
Pentachlorophenol
37
10
ug/L
50.0
75
51-135
Phenanthrene
50
10
ug/L
50.0
99
42-130
Phenol
29
10
ug/L
50.0
58
19-78
Pyrene
44
10
ug/L
50.0
88
44-137
Pyridine
21
10
ug/L
50.0
43
34-54
2 4,6-Thbromophenol
75
u9/L
100 75 10-179
2-Fluorobiphenyl
48
u9/L
50.0 96 10-149
2-Fluo-phenol
63
u9/L
100 63 10-110
Nitrobenzene-d5
42
u9/L
50.0 85 10-149
P17enol-d5
53
u9/L
100 53 10-88
Terphenyl-d14
43
u9/L
50.0 87 10-188
Matrix Spike (9K27003-MS1)
Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 19:46
Source: CC19756-06
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
34
10
ug/L
50.0
2.5 U
68
27-90
1,2-Dichlorobenzene
33
10
ug/L
50.0
2.5 U
66
26-88
1,3-Dichlorobenzene
31
10
ug/L
50.0
2.5 U
63
22-81
1,4-Dichlorobenzene
35
10
ug/L
50.0
2.4 U
69
23-84
1-Methylnaphthalene
38
10
ug/L
50.0
2.7 U
76
33-121
2,4,5-Trichlorophenol
45
10
ug/L
50.0
2.5 U
90
59-121
2,4,6-Trichlorophenol
40
10
ug/L
50.0
2.6 U
80
61-119
2,4-Dichlorophenol
39
10
ug/L
50.0
2.6 U
79
49-118
2,4-Dimethylphenol
30
10
ug/L
50.0
2.3 U
60
42-111
2,4-Dinitrophenol
35
10
ug/L
50.0
2.6 U
70
11-149
2,4-Dinitrotoluene
42
10
ug/L
50.0
2.6 U
83
67-132
2,6-Dinitrotoluene
41
10
ug/L
50.0
2.5 U
82
59-125
2-Chloronaphthalene
41
10
ug/L
50.0
2.8 U
81
27-116
2-Chlorophenol
34
10
ug/L
50.0
2.2 U
69
40-109
2-Methyl-4,6-dinitrophenol
38
10
ug/L
50.0
3.3 U
77
33-160
2-Methylnaphthalene
37
10
ug/L
50.0
2.8 U
75
32-120
2-Methylphenol
35
10
ug/L
50.0
2.0 U
69
38-112
2-Nitroaniline
36
10
ug/L
50.0
2.5 U
72
63-117
2-Nitrophenol
39
10
ug/L
50.0
1.1 U
78
36-113
3 & 4-Methylphenol
31
10
ug/L
50.0
2.1 U
62
49-103
3,3'-Dichlorobenzidine
35
10
ug/L
50.0
3.5 U
71
50-150
3-Nitroaniline
15
10
ug/L
50.0
2.6 U
31
50-150
4-Bromophenyl-phenylether
44
10
ug/L
50.0
2.4 U
88
49-105
4-Chloro-3-methylphenol
37
10
ug/L
50.0
2.4 U
74
58-121
4-Chloroaniline
16
10
ug/L
50.0
2.0 U
31
50-150
4-Chlorophenyl-phenylether
43
10
ug/L
50.0
2.6 U
87
44-130
4-Nitroaniline
33
10
ug/L
50.0
3.2 U
67
50-150
FINAL
This report relates only to
the sample as received by the laboratory, and
may only be
reproduced in
full. Page 83 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K27003 - EPA 3510C MS - Continued
Matrix Spike (9K27003-MS3) Continued Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 19:46
Source: CC19756-06
Spike
Source
%REC RPD
Analvte
Result Flaa
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
4-Nitrophenol
19
10
ug/L
50.0
2.8 U
37
33-105
Acenaphthene
42
10
ug/L
50.0
2.7 U
85
39-125
Acenaphthylene
38
10
ug/L
50.0
2.6 U
76
42-133
Anthracene
45
10
ug/L
50.0
2.4 U
91
41-144
Benzidine
4.7 1
10
ug/L
50.0
1.6 U
9
14-24
Benzo(a)anthracene
43
10
ug/L
50.0
2.4 U
87
44-139
Benzo(a)pyrene
45
10
ug/L
50.0
2.2 U
90
39-141
Benzo(b)fluoranthene
47
10
ug/L
50.0
2.8 U
93
38-142
Benzo(g,h,i)perylene
37
10
ug/L
50.0
2.4 U
74
30-143
Benzo(k)fluoranthene
51
10
ug/L
50.0
2.4 U
101
27-154
Benzoic acid
26 1
50
ug/L
50.0
1.0 U
51
10-120
Benzyl alcohol
35
10
ug/L
50.0
2.4 U
69
41-141
Bis(2-chloroethoxy)methane
38
10
ug/L
50.0
2.4 U
77
45-136
Bis(2-chloroethyl)ether
42
10
ug/L
50.0
2.6 U
83
32-114
Bis(2-chloroisopropyl)ether
35
10
ug/L
50.0
2.5 U
71
29-120
Bis(2-ethylhexyl)phthalate
42
5.0
ug/L
50.0
1.9 U
83
72-126
Butyl benzylphtha late
35
10
ug/L
50.0
3.8 U
70
64-150
Chrysene
44
10
ug/L
50.0
2.2 U
89
47-134
Dibenzo(a,h)anthracene
38
10
ug/L
50.0
2.3 U
76
24-147
Dibenzofuran
44
10
ug/L
50.0
2.6 U
87
48-125
Diethylphtha late
43
10
ug/L
50.0
2.4 U
86
62-127
Dimethylphthalate
41
10
ug/L
50.0
2.5 U
82
60-124
Di-n-butylphthalate
45
10
ug/L
50.0
2.8 U
90
64-128
Di-n-octylphthalate
38
10
ug/L
50.0
3.1 U
75
70-133
Fluoranthene
42
10
ug/L
50.0
3.1 U
83
43-146
Fluorene
44
10
ug/L
50.0
2.5 U
88
42-132
Hexachlorobenzene
44
10
ug/L
50.0
2.3 U
88
62-114
Hexachlorobutadiene
33
10
ug/L
50.0
2.8 U
65
11-99
Hexachlorocyclopentadiene
30
10
ug/L
50.0
2.7 U
61
10-99
Hexachloroethane
28
10
ug/L
50.0
2.6 U
57
12-82
Indeno(1,2,3-cd)pyrene
37
10
ug/L
50.0
2.2 U
74
31-142
Isophorone
37
10
ug/L
50.0
2.5 U
75
49-117
Naphthalene
39
10
ug/L
50.0
2.8 U
78
30-131
Nitrobenzene
39
10
ug/L
50.0
2.5 U
77
44-115
N-Nitrosodimethylamine
29
10
ug/L
50.0
1.9 U
58
24-94
N-Nitroso-di-n-propylamine
36
10
ug/L
50.0
2.3 U
73
48-126
Pentachlorophenol
34
10
ug/L
50.0
2.1 U
68
51-135
Phenanthrene
46
10
ug/L
50.0
2.6 U
93
42-130
Phenol
27
10
ug/L
50.0
1.7 U
55
19-78
Pyrene
42
10
ug/L
50.0
3.5 U
83
44-137
Pyridine
20
10
ug/L
50.0
2.2 U
40
34-54
2,4,6-Tribromophenol
70
ug/L
100
70
10-179
2-Fluorobiphenyl
44
u9/L
50.0
88
10-149
2-Fluorophenol
56
u91L
100
56
10-110
Nitrobenzene-d5
37
ug/L
50.0
75
10-149
Phenol-d5
47
u9/L
100
47
10-88
Terphenyl-d14
41
ug/L
50.0
83
10-188
FINAL
This report relates only to the sample as received by the
laboratory, and
may only be
reproduced in
full. Page 84 of 92

0Nk"q09
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9K27003 - EPA 3510C MS - Continued
Matrix Spike Dup (9K27003-MSD3) Prepared: 11/27/2019 07:45 Analyzed: 12/02/2019 20:16
Source: CC19756-06
Spike
Source
%REC
RPD
Analvte
Result Flao
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,2,4-Trichlorobenzene
32
10
ug/L
50.0
2.5 U
63
27-90
7
43
1,4-Dichlorobenzene
32
10
ug/L
50.0
2.4 U
64
23-84
7
39
2,4-Dinitrotoluene
47
10
ug/L
50.0
2.6 U
94
67-132
12
17
2-Chlorophenol
33
10
ug/L
50.0
2.2 U
67
40-109
3
22
4-Chloro-3-methylphenol
40
10
ug/L
50.0
2.4 U
81
58-121
8
22
4-Nitrophenol
23
10
ug/L
50.0
2.8 U
45
33-105
19
27
Acenaphthene
42
10
ug/L
50.0
2.7 U
84
39-125
0.1
25
N-Nitroso-di-n-propylamine
36
10
ug/L
50.0
2.3 U
72
48-126
0.8
23
Pentachlorophenol
39
10
ug/L
50.0
2.1 U
78
51-135
13
11 QM-11
Phenol
25
10
ug/L
50.0
1.7 U
49
19-78
11
18
Pyrene
40
10
ug/L
50.0
3.5 U
80
44-137
3
24
2,4,6-Tribromophenol
74
u9/L
100
74
10-179
2-Fluorobiphenyl
40
u9/L
50.0
80
10-149
2-Fluorophenol
51
u9/L
100
51
10-110
Nitrobenzene-d5
35
u9/L
50.0
71
10-149
Phenol-d5
42
u9/L
100
42
10-88
Terphenyl-d14
38
u9/L
50.0
76
10-188
Batch 9LO2027 - SOP EXSV-33
Blank (9L02027-BLK1)
Prepared: 12/02/2019 11:50 Analyzed: 12/04/2019 12:28
Spike Source %REC RPD
Analvte
Result
Flag
POL
Units Level Result %REC Limi RPD Limit Notes
1,2,4-Trichlorobenzene
0.026
U
0.33
mg/kg wet
1,2-Dichlorobenzene
0.023
U
0.33
mg/kg wet
1,3-Dichlorobenzene
0.020
U
0.33
mg/kg wet
1,4-Dichlorobenzene
0.021
U
0.33
mg/kg wet
1-Methylnaphthalene
0.027
U
0.33
mg/kg wet
2,4,5-Trichlorophenol
0.027
U
0.33
mg/kg wet
2,4,6-Trichlorophenol
0.027
U
0.33
mg/kg wet
2,4-Dichlorophenol
0.024
U
0.33
mg/kg wet
2,4-Dimethylphenol
0.043
U
0.33
mg/kg wet
2,4-Dinitrophenol
0.043
U
0.33
mg/kg wet
2,4-Dinitrotoluene
0.028
U
0.33
mg/kg wet
2,6-Dinitrotoluene
0.031
U
0.33
mg/kg wet
2-Chloronaphthalene
0.028
U
0.33
mg/kg wet
2-Chlorophenol
0.025
U
0.33
mg/kg wet
2-Methyl-4,6-dinitrophenol
0.033
U
0.33
mg/kg wet
2-Methylnaphthalene
0.028
U
0.33
mg/kg wet
2-Methylphenol
0.025
U
0.33
mg/kg wet
2-Nitroaniline
0.030
U
0.33
mg/kg wet
2-Nitrophenol
0.031
U
0.33
mg/kg wet
3 & 4-Methylphenol
0.026
U
0.33
mg/kg wet
3,3'-Dichlorobenzidine
0.098
U
0.33
mg/kg wet
3-Nitroaniline
0.036
U
0.33
mg/kg wet
4-Bromophenyl-phenylether
0.027
U
0.33
mg/kg wet
4-Chloro-3-methylphenol
0.033
U
0.33
mg/kg wet
4-Chloroaniline
0.093
U
0.33
mg/kg wet
4-Chlorophenyl-phenylether
0.026
U
0.33
mg/kg wet
FINAL
This report relates only to
the sample
as received by the laboratory, and may only be reproduced in full. Page 85 of 92

0Nk"q09
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9LO2027 - SOP EXSV-33 - Continued
Blank (9L02027-BLK3) Continued Prepared: 12/02/2019 11:50 Analyzed: 12/04/2019 12:28
Spike
Analvte
Result
Flag
POL
Units Level
4-Nitroaniline
0.053
U
0.33
nrl wet
4-Nitrophenol
0.031
U
0.33
mg/kg wet
Acenaphthene
0.028
U
0.33
mg/kg wet
Acenaphthylene
0.028
U
0.33
nrl wet
Anthracene
0.038
U
0.33
mg/kg wet
Benzidine
0.11
U
0.33
mg/kg wet
Benzo(a)anthracene
0.028
U
0.33
nrl wet
Benzo(a)pyrene
0.033
U
0.33
mg/kg wet
Benzo(b)fluoranthene
0.018
U
0.33
mg/kg wet
Benzo(g,h,i)perylene
0.047
U
0.33
nrl wet
Benzo(k)fluoranthene
0.033
U
0.33
mg/kg wet
Benzoic acid
0.15
U
1.7
mg/kg wet
Benzyl alcohol
0.023
U
0.33
nrl wet
Bis(2-chloroethoxy)methane
0.025
U
0.33
mg/kg wet
Bis(2-chloroethyl)ether
0.043
U
0.33
mg/kg wet
Bis(2-chloroisopropyl)ether
0.024
U
0.33
nrl wet
Bis(2-ethylhexyl)phthalate
0.035
U
0.33
mg/kg wet
Butylbenzylphthalate
0.040
U
0.33
mg/kg wet
Chrysene
0.030
U
0.33
nrl wet
Dibenzo(a,h)anthracene
0.051
U
0.33
mg/kg wet
Dibenzofuran
0.027
U
0.33
mg/kg wet
Diethylphthalate
0.028
U
0.33
nrl wet
Dimethylphthalate
0.033
U
0.33
mg/kg wet
Di-n-butylphthalate
0.041
U
0.33
mg/kg wet
Di-n-octylphthalate
0.033
U
0.33
nrl wet
Fluoranthene
0.036
U
0.33
mg/kg wet
Fluorene
0.029
U
0.33
mg/kg wet
Hexachlorobenzene
0.026
U
0.33
nrl wet
Hexachlorobutadiene
0.026
U
0.33
mg/kg wet
Hexachlorocyclopentadiene
0.039
U
0.33
mg/kg wet
Hexachloroethane
0.021
U
0.33
nrl wet
Indeno(1,2,3-cd)pyrene
0.047
U
0.33
mg/kg wet
Isophorone
0.030
U
0.33
mg/kg wet
Naphthalene
0.028
U
0.33
nrl wet
Nitrobenzene
0.026
U
0.33
mg/kg wet
N-Nitrosodimethylamine
0.021
U
0.33
mg/kg wet
N-Nitroso-di-n-propylamine
0.081
U
0.33
nrl wet
N-nitrosodiphenylamine/Diphenylamine
0.054
U
0.33
mg/kg wet
Pentachlorophenol
0.033
U
0.33
mg/kg wet
Phenanthrene
0.027
U
0.33
nrl wet
Phenol
0.022
U
0.33
mg/kg wet
Pyrene
0.038
U
0.33
mg/kg wet
Pyridine
0.082
U
0.33
mg/kg wet
Source %REC RPD
Result %REC Limits RPD Limit Notes
2,4,6-Tribromophenol
2.3
mg/kg wet
3.33
68
28-130
2-Fluorobiphenyl
1.7
mg/kg wet
1.67
104
56-120
2-Fluorophenol
2.7
mg/kg wet
3.33
82
49-126
Nitrobenzene-d5
1.6
mg/kg wet
1.67
94
50-117
Phenol-d5
2.8
mg/kg wet
3.33
83
56-120
TerphenyhdM
2.0
mg/kg wet
1.67
122
36-151
QV-02
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 86 of 92

0Nk"q09
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9LO2027 - SOP EXSV-33 - Continued
LCS (911.02027-13Si) Prepared: 12/02/2019 11:50 Analyzed: 12/04/2019 12:59
Spike
Source
%REC RPD
Analvte
Result Flaa
POL
Units
Level
Result %REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
1.6
0.33
mg/kg wet
1.67
94
51-121
1,4-Dichlorobenzene
1.5
0.33
mg/kg wet
1.67
93
48-118
2,4-Dinitrotoluene
1.7
0.33
mg/kg wet
1.67
105
63-127
2-Chlorophenol
1.5
0.33
mg/kg wet
1.67
87
56-120
4-Chloro-3-methylphenol
1.6
0.33
mg/kg wet
1.67
97
59-121
4-Nitrophenol
1.4
0.33
mg/kg wet
1.67
84
73-147
Acenaphthene
1.7
0.33
mg/kg wet
1.67
99
64-131
N-Nitroso-di-n-propylamine
1.5
0.33
mg/kg wet
1.67
90
55-135
Pentachlorophenol
1.5
0.33
mg/kg wet
1.67
88
45-117
Phenol
1.6
0.33
mg/kg wet
1.67
97
54-121
Pyrene
1.5
0.33
mg/kg wet
1.67
88
65-146
2,4,6-Tribromophenol
2.8
mg/kg wet
3.33
64
28-130
2-Fluorobiphenyl
1.7
mg/kg wet
1.67
101
56-120
2-Fluorophenol
2.6
mg/kg wet
333
79
49-126
Nitrobenzene-d5
1.5
mg/kg wet
1.67
90
50-117
Phenol-d5
2.9
mg/kg wet
3.33
86
56-120
Terphenyl-d14
1.5
mg/kg wet
1.67
87
36-151
Matrix Spike (9L02027-MS1)
Prepared: 12/02/2019 11:50 Analyzed: 12/04/2019 16:01
Source: CC18999-12
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,2,4-Trichlorobenzene
1.8
0.41
mg/kg dry
2.07
0.032 U
88
51-121
1,4-Dichlorobenzene
1.8
0.41
mg/kg dry
2.07
0.026 U
88
48-118
2,4-Dinitrotoluene
2.0
0.41
mg/kg dry
2.07
0.035 U
98
63-127
2-Chlorophenol
1.6
0.41
mg/kg dry
2.07
0.031 U
80
56-120
4-Chloro-3-methylphenol
1.8
0.41
mg/kg dry
2.07
0.041 U
88
59-121
4-Nitrophenol
1.5
0.41
mg/kg dry
2.07
0.039 U
74
73-147
Acenaphthene
2.0
0.41
mg/kg dry
2.07
0.035 U
97
64-131
N-Nitroso-di-n-propylamine
1.7
0.41
mg/kg dry
2.07
0.10 U
80
55-135
Pentachlorophenol
1.8
0.41
mg/kg dry
2.07
0.041 U
86
45-117
Phenol
1.9
0.41
mg/kg dry
2.07
0.027 U
90
54-121
Pyrene
1.9
0.41
mg/kg dry
2.07
0.049
90
65-146
2,4,6-Tribromophenol
3.3
mg/kg dry
4,14
79
28-130
2-Fluorobiphenyl
2.0
mg/kg dry
2.07
97
56-120
2-Fluorophenol
3.0
mg/kg dry
4.14
74
49-126
Nitrobenzene-d5
1.7
mg/kg dry
2.07
83
50-117
Phenohd5
3.2
mg/kg dry
4.14
77
56-120
Terphenyl-d14
1.9
mg/kg dry
2.07
90
36-151
Matrix Spike Dup (9L02027-MSD1)
Prepared: 12/02/2019 11:50 Analyzed: 12/04/2019 16:32
Source: CC18999-12
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,2,4-Trichlorobenzene
1.8
0.41
mg/kg dry
2.07
0.032 U
86
51-121
1
10
1,4-Dichlorobenzene
1.8
0.41
mg/kg dry
2.07
0.026 U
85
48-118
3
13
2,4-Dinitrotoluene
2.0
0.41
mg/kg dry
2.07
0.035 U
95
63-127
3
10
2-Chlorophenol
1.6
0.41
mg/kg dry
2.07
0.031 U
80
56-120
0.2
11
4-Chloro-3-methylphenol
1.8
0.41
mg/kg dry
2.07
0.041 U
88
59-121
0.8
10
4-Nitrophenol
1.5
0.41
mg/kg dry
2.07
0.039 U
74
73-147
0.08
10
FINAL
This report relates only to
the sample
as received by the laboratory, and
may only be
reproduced in
full.
Page 87 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9LO2027 - SOP EXSV-33 - Continued
Matrix Spike Dup (9L02027-MSD3) Continued Prepared: 12/02/2019 11:50 Analyzed: 12/04/2019 16:32
Source: CC18999-12
Spike
Analvte
Result Flaq
Q
Units
Level
Acenaphthene
1.9
0.41
mg/kg dry
2.07
N-Nitroso-di-n-propylamine
1.7
0.41
mg/kg dry
2.07
Pentachlorophenol
1.7
0.41
mg/kg dry
2.07
Phenol
1.8
0.41
mg/kg dry
2.07
Pyrene
1.8
0.41
mg/kg dry
2.07
Source
%REC
RPD
Result
%REC
Limits
RPD
Limit Notes
0.035 U
94
64-131
4
19
0.10 U
80
55-135
0.3
10
0.041 U
84
45-117
3
10
0.027 U
89
54-121
1
13
0.049
85
65-146
6
50
2,4,6-Tribromophenol 3.2
mg/kg dry
4.14
77
28-130
2-Fluorobiphenyl 1.9
mg/kg dry
2.07
94
56-120
2-Fluorophenol 3.1
mg/kg dry
4.14
75
49-126
Nitrobenzene-d5 i.8
mg/kg dry
2.07
86
50-117
Phenol-d5 3.3
mg/kg dry
4.14
80
56-120
Terphenyl-d14 i.8
mg/kg dry
2.07
87
36-151
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch 9K26022 - EPA 3050E
Blank (9K26022-BLK1) Prepared: 11/26/2019 12:54 Analyzed: 12/06/2019 14:28
Spike Source %REC RPD
Analvte Result Flaa POL Units Level Result %REC Limits RPD Limit Notes
Lead 0.120 U 0.500 mg/kg wet
LCS (9K26022-BS1) Prepared: 11/26/2019 12:54 Analyzed: 12/06/2019 14:37
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Lead
9.59
0.500
mg/kg wet
10.3
93
80-120
Matrix Spike (9K26022-MS1)
Prepared: 11/26/2019 12:54 Analyzed: 12/06/2019 14:42
Source: CC18999-12
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Lead
15.3
0.621
mg/kg dry
13.1
3.51
90
75-125
Matrix Spike Dup (9K26022-MSD3)
Prepared: 11/26/2019 12:54 Analyzed: 12/06/2019 14:44
Source: CC38999-12
Spike
Source
%REC
RPD
Analvte
Result
Flaa
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Lead
13.7
0.621
mg/kg dry
12.5
3.51
81
75-125 11
20
Post Spike (9K26022-PS1)
Prepared: 11/26/2019 12:54 Analyzed: 12/06/2019 14:46
Source: CC18999-12
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Lead
0.245
0.0100
mg/L
0.200
0.0520
96
80-120
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9K26010 - EPA 3005A
Blank (9K26010-BLKS) Prepared: 11/26/2019 09:50 Analyzed: 12/04/2019 16:23
Spike Source %REC RPD
Analvte Result Flaq POL Units 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 88 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9K26010 - EPA 3005A - Continued
Blank (9K26030-BLKI) Continued Prepared: 11/26/2019 09:50 Analyzed: 12/04/2019 16:23
Spike Source %REC RPD
Analvte Result Flaq Q Units Level Result %REC Limits RPD Limit Notes
Lead 3.10 U 10.0 ug/L
LCS (9K26010-BS1) Prepared: 11/26/2019 09:50 Analyzed: 12/04/2019 15:21
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Lead
192
10.0
ug/L
200 96 80-120
Matrix Spike (9K26010-MS1)
Prepared: 11/26/2019 09:50 Analyzed: 12/04/2019 15:24
Source: CC18494-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Lead
186
10.0
ug/L
200 3.10 U 93 75-125
Matrix Spike Dup (9K26030-MSD1)
Prepared: 11/26/2019 09:50 Analyzed: 12/04/2019 15:26
Source: CC18494-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Lead
188
10.0
ug/L
200 3.10 U 94 75-125 1
20
Post Spike (9K26030-PSI)
Prepared: 11/26/2019 09:50 Analyzed: 12/04/2019 15:29
111
Source: CC18494-01
Analvte
Lead
Batch 9L02011 - EPA 3005A
Result Flaq POL
0.186
0.0100
Spike Source %REC RPD
Units Level Result %REC Limits RPD Limit Notes
mg/L 0.200-0.00145 93 80-120
Blank (9L02011-BLK1) Prepared: 12/02/2019 09:25 Analyzed: 12/05/2019 10:45
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Lead 3.10 U 10.0 ug/L
LCS (9L02011-BS1) Prepared: 12/02/2019 09:25 Analyzed: 12/05/2019 10:51
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Lead
192
10.0
ug/L
200 96 80-120
Matrix Spike (91-02011-MS1)
Prepared: 12/02/2019 09:25 Analyzed: 12/05/2019 10:55
Source: CC18500-01
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Lead
195
10.0
ug/L
200 3.10 U 97 75-125
Matrix Spike Dup (91-02011-MSD1)
Prepared: 12/02/2019 09:25 Analyzed: 12/05/2019 10:57
Source: CC18500-01
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Lead
194
10.0
ug/L
200 3.10 U 97 75-125 0.2
20
Post Spike (9L02011-PS1)
Prepared: 12/02/2019 09:25 Analyzed: 12/05/2019 11:00
Source: CC18500-01
Spike Source %REC
RPD
Analvte
Result
Flaq
Q
Units
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 89 of 92

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9LO2011 - EPA 3005A - Continued
Post Spike (9L02011-PS1) Continued Prepared: 12/02/2019 09:25 Analyzed: 12/05/2019 11:00
Source: CC18500-01
Spike Source %REC RPD
Analvte Result Flaa POL Units Level Result %REC Limits RPD Limit Notes
Lead 0.195 0.0100 mg/L 0.200-0.00229 98 80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 90 of 92

(� �Eo
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.
[CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
0-01 This compound is a common laboratory contaminant.
QL-02 The associated laboratory control sample exhibited high bias; since the result is ND, there is no impact.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based
on acceptable LCS recovery.
QM-11 Precision between duplicate matrix spikes of the same sample was outside acceptance limits.
QS-03 Surrogate recovery outside acceptance limits
QV-01 The associated continuing calibration verification standard exhibited high bias; since the result is ND, there
is no impact.
QV-02 The associated continuing calibration verification standard exhibited low bias; the reported result should
be considered to be a minimum estimate.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 91 of 92

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Sample Preservation Verification
ENCO Cary
0
Work Order-. CC18999 Project: Merritt-Knightdale Development
Client: S&ME, Inc. (SM001) Project #: 4305-19-213
Logged In: 21-Nov-19 09:15 _ Logged By: Rachel Ann Y nis
Preservation Check Performed By: Date/Time: l I?—\� �
CC18999-01
Cant
Type
Pres (pH)
Requirement
PH Checked 1
In Control
PH Adjusted Date fTime
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
Y/ N/ NA
Y! N I NA
CC 18999-02
Cont
Type
Pres (pH)
Requirement
PH Checked I
1n Control
PH Adjusted Date lTime
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
iN { N / NA
Y P N ! NA
CC 18999-03
Cant
Type
Pres (PH)
pH Checked 1
I
PH Adjusted Date/Time
I
Reagent UsedlComments
Requirement
In Control
Adjusted
B
250mLP+HNO3
<2
Y ;I N 1 NA
Y I N/ NA
CC18999-04
Cont
Type
Pres (pH)
pH Checked /
PH Adjusted Date/Time
Reagent Used/Comments
Requirement
In Control
Adjusted
B
250mLP+HNO3
<2
i Y l N/ NA
Y I �l NA
CC18999-05
Cont
Type
Pres (PH)
Requirement
PH Checked 1
In Control
PH Adjusted Date/Time
Adiusted
Reagent Used/Comments
B
250mLP+HNO3
<2
(91 N/ NA
Y P N) NA
CC18999-06
Cont
Type
Pres (PH)
Requirement
pH Checked /
Jn Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
Y 1 N/ NA
Y 1 N! NA
CC18999-08
Cont
Type
Pres (PH)
Requirement
pH Checked /
,.- On Control
PH Adjusted Date/Time
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
Yi! N 1 NA
Y ! N;'/ NA
CC18999-09
Cont
Type
Pres (pH)
Requirement
PH Checked /
In Control
PH Adjusted Date/Time
Adjusted
Reagent Used/Comments
B
250mLP+HNO3
<2
'Y j N 1 NA
Y !, N .1 NA
CC18999-10
Cont
Type
Pres (pH)
Requirement
PH Checked /
In Control
PH Adjusted Date/Time
Adjusted
Reagent Used/Comments
8
250mLP+HNO3
<2
',Y,,! N / NA
Y NA
C:lelmntlPrintlwko_Preservation Check. rpt Page 1 of 2

Sample Preservation Verification
ENC4 Cary
Work Order: CC18999 Project: Merritt- Knig htd ale Development
Client: S&ME, Inc. (SM001) Project #: 4305-19-213
Logged In: 21-Nov-19 09:15 Logged By: Rachel Ann Y nisl
Preservation Check Performed By: 1 Date/Time: \ �Lz �"1.
CC18999-11
Corrt
T YPe :-.
i?res (pH).
Requirement
PH Checked: !
In.Contro.I:
PH Adjusted Date. im.e
Adjusted ::
Reagerii, Used/Comrrmertis
B
250mLP+HNO3
<2
Y / N 1 NA
I YIN NA
Reagent Name ID
1
2
Rea ent Name ID
3
4
Reagent Name ID .
5
6
pH Strip ID:
PH Strips C9J0537
C:1elmnt\Prit iL,WKo_rreservacuonL;hecK. rpt
Page 2 of 2