NC0004952_Renewal Application_20180222

Water Resources
ENVIRONMENTAL OUAIITY
February 27, 2018
Nicole Coffee
C N A Holdings LLC
2525 Blacksburg Rd
Grover, NC 28073
Subject: Permit Renewal
Application No. NC0004952
Celanese -Shelby Facility
Cleveland County
Dear Applicant:
ROY COOPER
Governor
MICHAEL S. REGAN
Secretan
LINDA CULPEPPER
Interim Director
The Water Quality Permitting Section acknowledges the February 27, 2018 receipt of your permit renewal application
and supporting documentation. Your application will be assigned to a permit writer within the Section's NPDES WW
permitting branch. Per G.S. 150B-3 your current permit does not expire until permit decision on the application is made.
Continuation of the current permit is contingent on timely and sufficient application for renewal of the current permit.
The permit writer will contact you if additional information is required to complete your permit renewal. Please respond
in a timely manner to requests for additional information necessary to allow a complete review of the application and
renewal of the permit.
Information regarding the status of your renewal application can be found online using the Department of Environmental
Quality's Environmental Application Tracker at:
https://deg.nc.gov/pgrmits-regulations/permit-guidance/environmental-application-tracker
If you have any additional questions about the permit, please contact the primary reviewer of the application using the
links available within the Application Tracker.
Si<'�lyeCelY4 za
JJI��PPrr��••
Wren Thedford
Administrative Assistant
Water Quality Permitting Section
cc: Central Files w/application
ec: WQPS Laserfiche File w/application(MRO)
State of North Carolina I Environmental Quality I Water Resources
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919-807-6300

Certified Mail 7016 3560 0000 4514 0332
Return Receipt
PEMC1810
February 22, 2018
Wren Thedford
NC DEQ / DWR / NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
RE. NPDES Permit Renewal Application
CNA Holdings LLC, Shelby Plant
Permit No NC0004952
Dear Mr Thedford
� Celanese
Celanese Corporation
2525 Blacksburg Road
Grover, NC 28073-9641
www celanese corn
REC,ENEDIDENRID\YR
FEB 2 7 2098
Water Resources
eSou c on
permitting
This letter is written to request the renewal of the above referenced NPDES permit. In accordance with Part II
Section B (10) of Permit NC0004952, this permit renewal application is being submitted at least 180 days prior
to the expiration date of the current permit, i.e. 180 days prior to August 31, 2018. Also enclosed, one signed
original and two copies are the necessary documents for this permit renewal,
• Completed application General Information Form 1 and Form 2C (Appendix
• Supporting documentation.
o analytical results from CNA Holding LLC - certified laboratories (Appendix D)
o location map
o water balance (Appendix A)
0 outfall 001 data summary (Appendix C)
• A Narrative description of the sludge management plan.
CNA Holdings LLC (CNA) operates a manufacturing facility located at 2525 Blacksburg Road in Grover, North
Carolina (Shelby facility) There have been no changes to the facility since the issuance of the last permit
CNA Holding LLC is committed to ensuring compliance with all County, State and Federal regulations Should
there be a need for further discussion pertaining to the information on the forms, feel free to call me at (704)
480-5726 or through email at [e-mail].
Sincerely,
/& e-4441-
PEM Carter
Environmental Manager
Enclosures

NPDES PERMIT RENEWAL APPLICATION
CNA Holdings LLC > Shelby Facility
Prepared By:
Kim Teofilak - Senior Consultant - Trinity Consultants, Inc.
Jose Orsini - Principal Consultant - Trinity Consultants, Inc.
TRINITY CONSULTANTS
325 Arlington Ave.
Suite 500
Charlotte, NC 28203
[phone]
February 2018
Project 183402.0012
conQu
Tinnity��.L k" r6irts
Environmental solutions delivered uncommonly well

TABLE OF CONTENTS
- - -- - -- - - - -- - - - - -- - - - --- - - - -- - ---- - - - - - --- -- --- -- - - - --- - - - -- ------ -
1. EXECUTIVE SUMMARY
1-1
2. ANALYTICAL DATA SUMMARY 2-1
2. 1. Permit Condition A(1) - Effluent Limitations and Monitoring Requirements...................................2-1
2.11. Flow Rate............................................................................................................................................................. 2-1
2.1.2. Weekly Monitoring Requirements ........................... ................... ................ ...... ........................... 2-1
2.1.3 Quarterly Monitoring Requirements..................................................................... ...................... 2-1
2.1.4. Semi -Annual Monitoring Requirements.................................................................................................. .2-1
2.2. Permit Condition A(2) - Annual Effluent Monitoring Requirements...................................................2-1
2.3. Permit Condition A(3) - Chronic Toxicity......................................................................................................2-2
2.4. Permit Condition A(4) - Pollutant Analysis..................................................................................................2-2
APPENDIX A: LOCATION MAP AND WATER BALANCE
APPENDIX B: EPA FORMS 1 AND 2C
APPENDIX C: DATA SUMMARIES
APPENDIX D: TESTING RESULTS
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants i

1 > EXECUTIVE SUMMARY
-- - - - -- - - - -- - - - -- -- -- - - -- - - - --- -
CNA Holdings LLC (CNA) owns and operates a manufacturing facility located at 2525 Blacksburg Road, Grover,
Cleveland County, North Carolina (the Shelby facility). Fibers Innovators International (co -entity), manufactures
sewing thread, and is a source of wastewater discharged to the Shelby facility's Wastewater Treatment Plant
(WWTP). The location of the Shelby facility is shown on the Site Location Map in Appendix A. The manufacturing
operations at the Shelby facility include those under Standard Industrial Classification Codes 2824 -
Establishments primarily engaged in manufacturing manmade organic fibers, except cellulosic; and 2821 -
Establishments primarily engaged in manufacturing synthetic resins, plastics materials, and non-vulcanizable
elastomers. Process wastewater is subject to Effluent Guidelines and Standards for the following Point Source
Categories.
> 40 CFR 414 - Organic Chemicals, Plastics, and Synthetic Fibers - Subpart C - Other Fibers (SIC Code 2824),
> 40 CFR 414 - Organic Chemicals, Plastics, and Synthetic Fibers - Subpart D - Thermoplastic Resins (SIC
Code 2821); and
> 40 CFR 414 - Organic Chemicals, Plastics, and Synthetic Fibers - Subpart j - Direct Discharge Point Sources
That Use End -of -Pipe Biological Treatment.
The combined wastewater flow from the Shelby facility consists of process wastewater, utility wastewater
(i.e. boiler blowdown, cooling tower blowdown), sanitary wastewater, storm water runoff primarily from direct
rainfall onto WWTP units, and groundwater from three (3) groundwater extraction wells. All wastewater from
the Site is collected, combined, and subjected to treatment in an on-site WWTP prior to a discharge through one
(1) outfall, Outfall 001, to a receiving stream (Buffalo Creek) in accordance with effluent limitations and other
monitoring requirements of National Pollutant Discharge Elimination System (NPDES) Permit No NC0004952.
Buffalo Creek is a Class C state water body located in the Broad River Basin. The approximate location of the
monitoring station for Outfall 001 and the discharge point to Buffalo Creek is shown on the Site Location Map in
Appendix A (Figure A-1). A Water Balance Flow Diagram showing worst-case wastewater flows from the various
sources is provided in Appendix A (Figure A-2).
The existing wastewater treatment facility includes a head works (screening and grit chamber); an equalization
basin with aeration where pH adjustment occurs; an equalization/mixing basin; an equalization/pre-aeration
basin, an emergency equalization tank; two (2) activated sludge treatment trains operating in parallel including
aeration tanks/basins and secondary clarifiers; three (3) polishing ponds; tertiary filtration; an aerated basin for
sludge digestion; sludge holding ponds, and a discharge to a receiving stream. Sludge is periodically removed
from the sludge holding ponds for land application at off-site locations and supernatant from the sludge digester
is returned to the activated sludge aeration basins. Both ammonia and phosphorus can be added as a nutrient
source for the activated sludge biological treatment process. The tertiary filters are presently used on an
intermittent basis to further control suspended solids during warmer months of the year when there may be
some algae growth in the polishing ponds. Land application of sludge is currently permitted under Land
Application of Residual Solids (503 B Exempt) Permit No. WQ 0011038 which expires on April 30, 2020.
CNA is submitting this application for the Site to renew NPDES. Permit No. NC0004952 at least 180 days prior to
the expiration date of the permit of August 31, 2018. A summary of NPDES discharge monitoring report data,
previously submitted to DEQ for Outfall 001 is provided in Table 1-1. The discharge monitoring date is included
on Form 2C provided in Appendix B of this application.
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants 1-1

As stated earlier, process wastewater is subject to Effluent Guidelines and Standards for the following Point
Source Categories•
> 40 CFR 414 - Organic Chemicals, Plastics, and Synthetic Fibers - Subpart C - Other Fibers (SIC Code 2824);
> 40 CFR 414 - Organic Chemicals, Plastics, and Synthetic Fibers - Subpart D - Thermoplastic Resins (SIC
Code 2821); and
> 40 CFR 414 - Organic Chemicals, Plastics, and Synthetic Fibers - Subpart I - Direct Discharge Point Sources
That Use End -of -Pipe Biological Treatment.
The effluent limitations established under 40 CFR 414 are based on flows from each regulated process
operation. The mass effluent limitation is based on flow rate from the regulated process operation and the
concentration specified in 40 CFR 414 for a regulated pollutant. Average process wastewater flow rates are
shown in the following table.
Table 1-1. Projected Process Wastewater Flow Rates
Regulated
Process
SIC Code
Applicable 40 CFR
Subcategory
Average Process
Wastewater Flow
(MGD)
Compounding
2821
Subpart D -
0.158
Thermoplastic Resins
Vectra Process
2821
Subpart D -
0.017
Thermoplastic Resins
Fibers Innovators
Subpart C - Other
International
2824
Fibers; Subpart D -
0.212
Thermoplastic Resins
Total
0.387
An overall water balance for the Shelby facility is included as Figure A-2 in Appendix A.
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants 1-2

2. ANALYTICAL DATA SUMMARY
- -- - - - -- - - ---- ---- --- --- --- - - - - ---- - -- ---- ---
Part I Section A of NPDES Permit No. NC0004952 includes effluent limitations and monitoring requirements for
several pollutants and monitoring parameters from Outfall 001. A summary of the monitoring data reviewed for
this permit renewal application is provided in the following subsections.
2.1. PERMIT CONDITION A(1) - EFFLUENT LIMITATIONS AND MONITORING
REQUIREMENTS
The following subsections detail the date reviewed for this renewal application. Data analyzed has previously
been included in Discharge Monitoring Reports (DMRs) submitted to the Department and is included on EPA
Form 2C in Appendix B to this report. Data table summaries of all monitoring values are provided in Appendix C
2.1.1. Flow Rate
Flow rate from Outfall 001 is required to be continuously monitored and the monthly average must be less than
0.45 million gallons per day (MGD). Monitoring data from January through December 2017 has been reviewed
as part of the renewal application process. The maximum monthly flow rate (maximum 30 -day value) observed
in 2017 equaled 0.39 MGD. Projected flow rates are expected to be similar to the flow rates observed in 2017,
therefore, CNA requests that no changes be made to the permitted flow rate
2.1.2. Weekly Monitoring Requirements
The NPDES Permit requires that biochemical oxygen demand (BOD), total suspended solids (TSS), fecal coliform,
and pH be measured on a weekly basis. Monitoring data from January 2017 through January 2018 has been
reviewed as part of the renewal application process and is summarized in Appendix C of this report.
2.1.3. Quarterly Monitoring Requirements
The NPDES Permit requires that oil and grease be measured on a quarterly basis. Monitoring data from January
2017 through January 2018 has been reviewed as part of the renewal application process and is summarized in
Appendix C of this report.
2.1.4. Semi -Annual Monitoring Requirements
The NPDES Permit requires that total nitrogen (NO2 + NOs + TKN) and total phosphorus be measured on a semi-
annual basis Monitoring data from January through December 2017 has been reviewed as part of the renewal
application process and is summarized in Appendix C of this report.
2.2. PERMIT CONDITION A(2) - ANNUAL EFFLUENT MONITORING REQUIREMENTS
Condition A(2) in the NPDES Permit for the Shelby facility contains annual monitoring requirements for listed
organics, metals, etc. Monitoring data from 2015 through 2017 has been reviewed as part of the renewal
application process and is summarized in Appendix C of this report.
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants 2-1

2.3. PERMIT CONDITION A(3) - CHRONIC TOXICITY
Part I Section A(3) of the NPDES Permit requires that CNA conduct chronic toxicity testing on a quarterly basis
(March, June, September, and December) at an effluent concentration of 2.13 percent. All chronic toxicity testing
conducted during March 2014 through December 2017 passed at the permitted effluent concentration of 2.13°/%.
Monitoring data from March 2014 through December 2017 was submitted to the Department as required, and is
summarized in Appendix C of this report.
2.4. PERMIT CONDITION A(4) - POLLUTANT ANALYSIS
Part I Section A(4) of the NPDES Permit requires that CNA conduct a test for pollutants once every five (5) years
at the effluent from the treatment plant (Outfall 001). Samples of Outfall 001 were collected in January and
February 2018 for other constituents for which monitoring is not routinely required by the existing NPDES
Permit This includes all pollutants listed for "plastic and synthetic materials manufacturing" in Table 2C-2 of
EPA Form 2C:
> Purgeables (i.e. volatile organic compounds);
> Acid extractables;
> Base/neutral extractables;
> Organochlorine pesticides and PCBs,
> Herbicides; and
> Metals and other organics.
The results from these sampling event are reported on Form 2C. The laboratory reports from the January and
February 2018 sampling events are provided in Appendix D of this application.
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants 2-2

APPENDIX A: LOCATIO-N -MAP AN_D__WA_TER___BA_LANC_E_
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants

3,897,0
35° 12' 30"
3,896,0
3,895,0
3,894,0
3,893,0
Appendix A
Figure A-1. Site Location Map
Facility Location:
USGS Quadrangle: Blacksburg North
Receiving Stream:
Stream:
Classification:
River Basin:
Buffalo Creek
Class C
Broad River
81° 30'
CNA Holdings LLC - Shelby Plant
Figure A-1 - Site Location Map
Trinity February 2018
Consultants 183402.0012

Evaporative
Groundwater and Other Public Water Storm
Water
Losses
0.003 MGD 0.120 MGD 0.480 MGD 0.025 MGD
Process
Water
Potable
Water
Utility Fibers Innovators Vectra Sanitary
Wastewater International Process Compounding Wastewater
0.029 MGD 0.212 MGD 0.017 MGD 0.158 MGD 0.006 MGD
Headworks Equalization Equalization Equalization Mixing Box
Box Basin A Basin B Basin C Splitter
South Aeration
Tertiary Filter Polishing Polishing Polishing Basin
Pond C Pond B Pond A RAS
0.450 MGD North Aeration
IBasin Ht
FRAS
Outfall 001 to1 10
Buffalo Creek Waste Activated Sludge (WAS)
North Sludge South Sludge Sludge CNA Holdings LLC - Sh
Basin Basin Digestion
Figure A-2. Water Balance Fl
Permitted Waste Sludge Land Trinity' Fel
Application (Off -Site) COMUR riE 18'

CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants

Please print or type in the unshaded areas only
Form Approved OMB No 2040-0086
FORM
US ENVIRONMENTAL PROTECTION AGENCY
I EPA I D NUMBER
5
T/A e
1
GENERAL INFORMATION
.=CEPA Consolidated Permits Program
F
NCD 0 0 3 4 4 6 7 21 D
GENERAL
(Read the ' General tnstruc tions" befoi e stai ting )
1
2 13 14 15
LABEL ITEMS
GENERAL INSTRUCTIONS
If a preprinted label has been provided, affix it in the
designated space Review the Information carefully, if any of it
I EPA I D NUMBER
is Incorrect, cross through It and enter the correct data In the
appropriate fill -In area below Also, if any of the preprinted data
Is absent (tire area to the left of the label space lists the
III FACILITY NAME PLEASE PLACE LABEL IN THIS SPACE nformation that should appear), please provide It In the proper
fill-in area(s) below If the label is complete and correct, you
V FACILITY MAILING
need not complete Items I, III, V, and VI (except VI -e which
ADDRESS
must be completed regardless) Complete all Items If no label
has been provided Refer to the Instructions for detailed Item
VI FACILITY LOCATION
descriptions and for the legal authorizations under which this
data is collected
II POLLUTANT CHARACTERISTICS
INSTRUCTIONS Complete A through J to determine whether you need to submit any
permit application forms to the EPA If you answer "yes" to any questions, you must
submit this form and the supplemental form listed in the parenthesis following the question
Mark "X' in the box in the third column if the supplemental form is attached If
you answer "no" to each question, you need not submit any of these forms You may
answer "no" if your activity is excluded from permit requirements, see Section C of the
instructions See also, Section D of the instructions for definitions of bold-faced terms
Mark X
Mark
W
YES
No
FORM
ATTACHED
YES
No
FORM
ATTACHED
SPECIFIC QUESTIONS
SPECIFIC QUESTIONS
A Is this facility a publicly owned treatment works which
B Does or will this facility (either existing or proposed)
results in a discharge to waters of the U S 9 (FORM 2A)
X
include a concentrated animal feeding operation or
X
aquatic animal production facility which results in a
16
17
16
19
20
21
discharge to waters of the U S ? (FORM 2B)
C Is this a facility which currently results in discharges to�/
waters of the U S other than those described in A or B
X
�/
X
D Is this a proposed facility (other than those described in A
or B above) which will result In a discharge to waters of
X
above? (FORM 2C)
22
23
24
the U S9 (FORM 2D)
zs
z6
27
E Does or will this facility treat, store, or dispose of
F Do you or will you inject at this facility industrial or
hazardous wastes? (FORM 3)
X
municipal effluent below the lowermost stratum
X
containing, within one quarter mile of the well bore,
underground sources of drinking water? (FORM 4)
28
29
30
31
32
33
G Do you or will you inject at this facility any produced water
H Do you or will you inject at this facility fluids for special
or other Fluids which are brought to the surface in
processes such as mining of sulfur by the Frasch process,
connection with conventional oil or natural gas production,
X
solution mining of minerals, in situ combustion of fossil
X
inject fluids used for enhanced recovery of oil or natural
fuel, or recovery of geothermal energy? (FORM 4)
gas, or inject fluids for storage of liquid hydrocarbons?
(FORM 4)
34
35
36
37
38 1
39
1 Is this facility a proposed stationary source which is one
J Is this facility a proposed stationary source which is
of the 28 industrial categories listed in the instructions and�/
X
NOT one of the 28 industrial categories listed in the
X
which will potentially emit 100 tons per year of any air
instructions and which will potentially emit 250 tons per
pollutant regulated under the Clean Air Act and may affect
year of any air pollutant regulated under the Clean Air Act
49
41
42
43
as
45
or be located in an attainment area? (FORM 5)
and may affect or be located in an attainment area?
(FORM 5)
III NAME OF FACILITY
11HECNA HOLDINGS LLC — CELANESE SHELBY
FACILITY
15 16 - 29 30
69
IV FACILITY CONTACT
A NAME & TITLE (Inst, first & title)
B PHONE (area code & no)
c
2 CARTER, PEM — SENIOR ENVIR &MENTAL ENGINEER ( 04) 4 0-5 26
15 16
45 46 48 1 49 51 52 55
V FACILTY MAILING ADDRESS
A STREET OR P O BOX
c
g 2525 BLACKSBURG ROAD
5 16
45
B CITY OR TOWN
C STATE D ZIP CODE
Jc
4 G OIE
15 16
C A0 3
40 41 42 47 51
VI FACILITY LOCATION
A STREET, ROUTE NO OR OTHER SPECIFIC IDENTIFIER
c
5 252 BL C S URG ROAD
5 16
45
B COUNTY NAME
CLEV L D
46
70
C CITY OR TOWN
D STATE E ZIP CODE F COUNTY CODE (ifknown)
C
6
G O E
C 1
2 0 3
15
1 16
40
41 42
47 51
52 S4
EPA Form 3510-1 (8-90) CONTINUE ON REVERSE

r.r)h1T1K11 IFIL FRrIKA THF PPONIT
VII SIC CODES (4 -digit, in order ofpnoniyj
A FIRST B SECOND
e
(specif+) Establishments primarily engaged in manufacturing t
(speC7fv) Establishments primarily engaged in manufacturing
7
2 8 2 4
manmade organic fibers, except cel lulosaC 7
2821
synthetic resins, plastics materials, and nonwlcanizable
1$
16 19
15116
19
elastomers
C THIRD D FOURTH
c
(specify)
(speLfv)
7
15 16 19
15
16 19
VIII OPERATOR INFORMATION
A NAME B Is the name listed In Item
VIII -A also the owner?
J8 CNA HOLDINGS LLC - CELANESE SHELBY FACILITY 0 YES ❑ NO
5 1b 55 66
C STATUS OF OPERATOR (Enter the appropriate letter into the answer hot if "Other " specify)
ID PHONE (area code & no)
F = FEDERAL
M = PUBLIC (other thanfederal oi stale)
P
(Spec iJ))
`
A [phone]
S=STATE
0 = OTHER (specify)
P = PRIVATE
S6
15 6 16 1 19 21 1u 26
E STREET OR P 0 BOX
AA BLA KSBUR O
26 55
F CITY OR TOWN
G STATE
H ZIP CODE
IX INDIAN LAND
Is the facility located on Indian lands?
JBGROVER
N
28073
❑ YES © NO
52
15 16 40
41 42
47 - 51
X EXISTING ENVIRONMENTAL PERMITS
A NPDES Drschaixes to Sr lace 1f�atei D PSD Air Cmissionc from Pro osed Sources
C r
g N
C T
NC0004952 g p
15 1G 1]
18 30 15 16 17
M 30
B UIC Undei Mound hl cctwn afFharls E OTHER sect
C T C T
W 0 11038
(SpeCif)) LAND APPLICATION OF SLUDGE
9 U 9
15 18 I] 16 30 15 I6 17 I6 30
C RCRA Hazardous E OTHER s ecifi
C T I
Pies)
C T (VP eCiIN NPDES STORMWATER PERMIT
g R
NCD003446721 g NCS000064
15 I is 17
1,. 30 15 16 17 16 30
XI MAP
Attach to this application a topographic map of the area extending to at least one mile beyond property boundaries The map must show the outline of the facility, the
location of each of its existing and proposed Intake and discharge structures, each of Its hazardous waste treatment, storage, or disposal facilities, and each well where It
Injects Fluids underground Include all springs, rivers, and other surface water bodies In the map area See Instructions for precise requirements
XII NATURE OF BUSINESS (provide a brief description)
MANUFACTURER OF THERMOPLASTIC AND ELASTOMER POLYESTER RESINS INCLUDING COMPOUNDING OPERATIONS
XIII CERTIFICATION (see instructions)
I certify under penalty of law that I have personally examined and am familiar with the information submitted in this application and all attachments and that, based on my
inquiry of those persons immediately responsible for obtaining the information contained in the application, I believe that the information is true, accurate, and complete I
am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment
A NAME & OFFICIAL TITLE (type of print)
B TURE
C DATE SIGNED
NICOLE B COFFEE - DIRECTOR OF
PRODUCTION
I A�
COMMENTS FOR OFFICIAL USE ONLY
c
C
Is m ss
EPA Form 3510-1 (5-90)

EPA I D NUMBER (copy from hem I ofFonn 1) Form Approved
INCDO03446721 OMB No 2040-0086
Please Dnnt or tvne in the unshaded areas onlyADDroval exDires 3-31-98
FORM
2C
NPDES
U S ENVIRONMENTAL PROTECTION AGENCY
FOR PERMIT TO DISCHARGE WASTEWATER
I�EPA EXISTING MANUFACTURING,JCOMMERCIAL, MINING AND SILVICULTURE OPERATIONS
Consolidated Permits Program
I OUTFALL LOCATION
For each outfall, list the latitude and longitude of its location to the nearest 15 seconds and the name of the receiving water
A OUTFALL NUMBER
(list)
B LATITUDE C LONGITUDE
D RECEIVING WATER (name)
1 DEG
1 2 MIN
3 SEC 1 DEG 2 MIN 3 SEC
001
35 00
12 00
17 00 81 00 31 00 16 00
Buffalo Creek to the Broad River
II FLOWS, SOURCES OF POLLUTION, AND TREATMENT TECHNOLOGIES
A Attach a line drawing showing the water flow through the facility Indicate sources of intake water, operations contributing wastewater to the effluent, and treatment units
labeled to correspond to the more detailed descriptions in Item B Construct a water balance on the line drawing by showing average flows between intakes, operations,
treatment units, and outfalls If a water balance cannot be determined (e g, for certain mining activities), provide a pictorial description of the nature and amount of any
sources of water and any collection or treatment measures
B For each outfall, provide a description of (1) All operations contributing wastewater to the effluent, Including process wastewater, sanitary wastewater, cooling water,
and storm water runoff, (2) The average flow contributed by each operation, and (3) The treatment received by the wastewater Continue on additional sheets If
necessary
1 OUT-
2 OPERATION(S) CONTRIBUTING FLOW 3 TREATMENT
FALL
NO (list)
b AVERAGE FLOW b LIST CODES FROM
a OPERATION (list) (mekide emits) a DESCRIPTION TABLE 2C-1
001
Process Wastewater 0 387 MGD Bar Screen 1 T
Utility Wastewater 0 029 MGD Grit Chamber 1 M
Sanitary wastewater 0 006 MGD Comminutor 1 L
Stormwater Runoff 0 025 MGD Equalization Basins (3)
001
Groundwater 0 003 MGD Activated Sludge Aeration Basins (2) 3 A
Activated Sludge Clarifiers (2) 1 U
Polishing Ponds (3) 3 G
Tertiary Fliters
1 Q
Sludge Lagoons (2) 5 T
Discharges to surface waters
4 P
OFFICIAL USE ONLY(ef7tientgmidclmievstib-categoiees)
EPA Form 3510-2C (8-90) PAGE 1 of 4 CONTINUE ON REVERSE

r.OKITINl IFIL FRr1M THF F:PnNT
C Except for storm runoff, leaks, or spills, are any of the discharges described In Items II -A or B Intermittent or seasonal?
❑ YES ((omplete the following (able) Z NO (go to Section IIQ
3 FREQUENCY
4 FLOW
a DAYS PER
B TOTAL VOLUME
2 OPERATION(s)
WEEK
b MONTHS
a FLOW RATE (m mgt
(cpcerfv wrlh auris)
1 LONGTERM
2 MAXIMUM
1 LONGTERM
2 MAXIMUM
C DURATION
1 OUTFALL
CONTRIBUTING FLOW
QJ -05,
PER YEAR
NUMBER (1w)
(Ler)
a%erage)
(specrh'uvcrage)
AVERAGE
DAILY
AVERAGE
DAILY
far day')
N/A
III PRODUCTION
A Does an effluent guideline limitation promulgated by EPA under Section 304 of the Clean Water Act apply to your facility?
© YES (complete Irene III -B) ❑ NO (go to Section III
B Are the limitations In the applicable effluent guideline expressed In terms of production (or other measure of operation)?
❑ YES (complete Item III -C) Z NO (go to Section III
C If you answered "yes' to Item III -B, list the quantity which represents an actual measurement of your level of production, expressed in the terms and units used In the
applicable effluent guideline, and indicate the affected outfalls 1
1 AVERAGE DAILY PRODUCTION
2 AFFECTED OUTFALLS
(Inst otrtfal! numbers)
a QUANTITY PER DAY
b UNITS OF MEASURE
c OPERATION, PRODUCT, MATERIAL, ETC
IV IMPROVEMENTS
A Are you now required
by any Federal, State or local
authority to meet any Implementation schedule for the construction,
upgrading or operations of wastewater
treatment equipment or
practices or any other environmental
programs which may affect the discharges described in this application?
This includes, but is not limited to,
permit conditions, administrative
or enforcement orders,
enforcement compliance schedule letters, stipulations, court orders, and
grant or loan conditions
❑ YES (complete
thefollowing table)
© NO (go to Item IRR)
1 IDENTIFICATION OF CONDITION,
2 AFFECTED OUTFALLS
3 BRIEF DESCRIPTION OF PROJECT
4 FINAL COMPLIANCE DATE
AGREEMENT, ETC
a NO
b SOURCE OF DISCHARGE
a REQUIRED
b PROJECTED
B OPTIONAL You may attach additional sheets describing any additional water pollution control programs (or other environmental projects which may affect your
discharges) you now have underway or which you plan Indicate whether each program Is now underway or planned, and Indicate your actual or planned schedules for
construction
❑ MARK "X" IF DESCRIPTION OF ADDITIONAL CONTROL PROGRAMS IS ATTACHED
EPA Form 3510-2C (8-90) PAGE 2 of 4 CONTINUE ON PAGE 3

EPA I D NUMBER (copyjromItem I of Form 1)
CONTINUED FROM PAGE 2 NCD003446721
EPA Form 3510-2C (8-90) PAGE 3 of 4 CONTINUE ON REVERSE
V INTAKE AND EFFLUENT CHARACTERISTICS
A, B, & C See instructions before proceeding — Complete one set of tables for each outfall — Annotate the outfall number in the space provided
NOTE Tables V-A, V -B, and V -C are included on separate sheets numbered V-1 through V-9
D Use the space below to list any of the pollutants listed in Table 2c-3 of the instructions, which you know or have reason to believe is discharged or may be discharged
from any outfall For every pollutant you list, briefly describe the reasons you believe it to be present and report any analytical data in your possession
1 POLLUTANT
2 SOURCE
1 POLLUTANT
2 SOURCE
NA
VI POTENTIAL DISCHARGES NOT COVERED BY ANALYSIS
Is any pollutant listed in Item V -C a substance or a component of a substance which you currently use or manufacture as an intermediate or final product or byproduct
El YES (lit all such polhaants below ) © NO (go to Item VIA
EPA Form 3510-2C (8-90) PAGE 3 of 4 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
EPA Form 3510-2C (8-90) PAGE 4 of 4
VII BIOLOGICAL TOXICITY TESTING DATA
Do you have any knowledge or reason to believe that any biological test for acute or chronic toxicity has been made on any of your discharges or on a receiving water in
relation to your discharge within the last 3 years'?
© YES (tdennfy the test(e) and dem the their pm poce% below) ❑ NO (go to Secaon V111)
CNA HOLDINGS IS REQUIRED TO CONDUCT CHRONIC TOXICITY TESTING ON A QUARTERLY BASIS (MARCH, JUNE, SEPTEMBER,
DECEMBER) AT AN EFFLUENT CONCENTRATION OF 2 13% RESULTS OF ALL QUARTERLY CHRONIC TESTING CONDUCTED IN 2014
THROUGH 2017 PASSED RESULTS OF THIS TESTING HAVE PREVIOUSLY BEEN SUBMITTED TO NC DEQ WITH OTHER DISCHARGE
MONIOTING DATA AND THE RESULTS ARE SUMMARIES IN APPENDIX C TO THIS SUBMITTAL
VIII CONTRACT ANALYSIS INFORMATION
Were any of the analyses reported in Item V performed by a contract laboratory or consulting firm)
® YES (list the mune address and telephone number of, and pollatann mmlvzed hr, ❑ NO (go to Section 1t)
each mch labor atory of yarn helot)
A NAME
B ADDRESS
C TELEPHONE
D POLLUTANTS ANALYZED
(a1 ea code & no )
(list)
CNA HOLDINGS LLC (SHELBY
2525 BLACKSBURG ROAD
[phone]
DMR PARAMETERS TSS,
FACILITY)
GROVER, NC 28073
TEMPERATURE, PH, FECAL
COLIFORM
ENVIRONMENTAL TESTING SOLUTIONS,
351 DEPOT STREET
[phone]
CHRONIC TOXCITIY
INC
ASHEVILLE, NC 28801
ETT ENVIRONMENTAL, INC
4 CRAFTSMAN COURT
[phone]
CHRONIC TOXCITIY
GREER, SC 29650
PRISM LABORATORIES, INC
449 SPRINGBROOK ROAD
[phone]
BOD, VOLATILE AND
CHARLOTTE, NC 28217
SEMI -VOLATILE ORGANICS,
PESTICIDES, PCBs, METALS &
INORGANICS
GCAL
10781 COURSEY BLVD
[phone]
METHOD 8270 POLLUTANTS
BATON ROUGE, LA 70816
AES
3080 PRESIDENTIAL PKWY
[phone]
METHOD 8270 POLLUTANTS
ATLANTA, GA 30340
IX CERTIFICATION
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision In accordance with a system designed to assure that
qualified personnel properly gather and evaluate the information submitted Based on my Inquiry of the person or persons who manage the system or those persons
directly responsible for gathering the Information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete 1 am aware that there
are significant penalties for submitting false information, Including the possibility of fine and Imprisonment for knowing violations
A NAME & OFFICIAL TITLE (type or punt)
B PHONE NO (mea code & no )
NICOLE B COFFEE - DIRECTOR OF PRODUCTION
[phone]
C SIGNATURE
D DATE SIGNED
l
_0?3-,8-­�
EPA Form 3510-2C (8-90) PAGE 4 of 4

PLLASE2 PRINT OR TYPE IN THE UNSHADED AREAS ONLY YOU mav,paport Soi11e C11 all of fhis infoonatlon EFTA I D NUMBER Ir,;oa 1 P,- 7)
oP sepniafe sFleets fldri.apelotmatj instead of completing thesepages N,CDG034 5721
SI'E INSTRUCTIONS
FALL Nn,
V INTAKE AND EFT-LUENT CHARACTERISTICS (continued (turn page,3 ofF-omi 2-C)
1-:1
PART A -You rltuSt provide the results of at least one analysis for every pollutaof in this tzbie. C;ompJete one table for each outfall SeQ instructions for additional details
3 UNITS
4 INTAKE
2 EFFLUENT
r ��" T aY .,h
Parr
ba IJAXIMUM 30 DAY VALUE
c LONGTERM AVRG VALUE
_
i
a LONG 1 ERM
a MAXIMUM DAILY VALUE
('fi,* r fos t_)
AVERAGE VALUE
d NO OH
an CONCEN- (
b, NO Ot'
6f)9
(r)
PO LUTANT
cos's EN"Tz 4lloN
y�° 41A5$
CVeEN�y nTlo N
--
;3e mass
-
TRATION ( MASS
ENTRAFI(DN
1.2' VASS
ANAL_YSF,S
a, Bioc°licrpicaf Oxygen
2u 2
-
Jv.1
-
42
Denand(B5L�)
-U
b Che, Teal Oxygen
L "P
Dr�InanC{ (��sdi
I
c^, Yoi°al Organic Carson
�e
NT' A
d 7 otal Suspended
Solids
TE 3
K 7
U, 5
42)
-day
(%�y)
a AronionPe 4T7 1)
0 .1 D
- _ - --
--�-- - - - ---
VALUE
i
- - -
1
p��/I�
-
VALUE
_
VALUE
VALUE
f Flow
_1 449
G ��is
C des
21q
� h^O'_
-
q Temperature
VALUE
VALUE
VALUE
VALfJE
(�urtr�}
18 6
9'3
12
C
h TemperatureVAt
UE
\TAIT I-
VALUF�
VALUE
(7
C,
MINIMUM MAXIMUM
MINIMUM
MAXIM M
PH
V 8s4
e,;
843
STANDARD WITS
PART B -_ Mark 'X in column 2-a for each oollufut you know or have reason Io heheve hs present Mark X' in Column 2-1b ,for each pollutant you believe to be absent If you mark column 2a for any pollutant which � limited either
directly, or indirectly but expressly In an effluent hi;idattor,s guideline, you must provide the resuTts of of least oqe analysis for That pollutant For other pollutants Tor which vozi marls column 2a, yotr must pgovide
quantitative data or an c�xplanatlon of fneu presence in your discharge Complete one table rot each outfall SeG the instructions for additional details and requlrerpents
1 2 MARK'"X'
3 EWL,UEN_
4 UMTS
5 INTAKE (�9xggyn=a,)
1 POLLUTANT I
b MAXIMUM 30 DAY VALUE
G LONG TERM AVRG VALUE
a LONG TERM AVERAgE
NND
a MAXIMUM DAILY VALUErlcrep�l°��
bf
ry�rr's;7
VALUE
CAS NO dEIJE VC0
HE�u�vNo
d NO OF
a CONCLN-
o, NO OF
Ira
Gia
%)
Aa) ; �R�S�Nr
eCENt
cb CENTRA ION
2"A1ASS
cONCEvTKATION
{2,h1As4
CONCE TRn�ION
21AtnSS
ANALYSES
TRATION
¢ MASS
Ca1cENrRAnor�
�2�a3AS
ANALYSE
b, ChLc5l&e Totafl
\�
Residual
�
/V
0.00
q� Color
X
c1EecvlCol,form
X
8,5
24 4
13 2
I
»2
ibf�,COmL
e num
(16984-48-8)
X
/�
0 43
1
m_ /L
�
f. Nfrat�-N-Infe
1\/
X
, C 10
Ingir,
CaeN)
EPA Fotm 3510-20 (8-90) PAGE V-1 CONTINUE ON REVERSE

ITEM V -B CONTINUED FROM FRONT
EPA Form 3510-2C (8-90) PAGE V-2 CONTINUE ON PAGE V-3
2 MARK "X"
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONG TERM AVRG VALUE
a LONG TERM
AND
a
b
a MAXIMUM DAILY VALUE
(rfavarlablc)
(ejavmlable)
AVERAGE VALUE
CAS NO
BELIEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
O
O
(1)
(1)
(rfavadable)
PRESENT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
g Nitrogen,
\ /
Total Organic (as
X
1 4
1 4
1 0
3
mg/L
IV)
hOil and
X
<5
<5
<5
5
mg/L
Greai
Phosphorus
\ /
(as P), Total
X
0 08
0 08
0 07
3
mg/L
(7723-14-0)
I Radioactivity
(1) Alpha, Total
(2) Beta, Total
`X
X
/�\
(3) Radium
Total
(4) Radium 226,
Total
k Sulfate
(ac SOq)
12
1
mg/L
(14808-79-8)
I Sulfide
\/
(as S)
x
m Sulfite
(a5 SO,)
(14265-45-3)
n Surfactants
x
o Aluminum,
Total
u
0 062
1
mg/L
(7429-90-5)
p Barium, Total
\
(7440-39-3)
n
q Boron, Total
(7440-42-8)
X
< 0.20
1
mg/L
r Cobalt, Total
(7440-484)
s Iron, Total
< 0 10
1
mg/L
(7439-89-6)
t Magnesium,
Total
u
1 7
1
mg/L
(7439-95-4)
/ `
u Molybdenum,
Total
x
(7439-98-7)
/\
v Manganese,
Total
X
(7439-96-5)
w Tin, Total
\/
(7440-31-5)
x
x Titanium,
Total
X
(7440-32-6)
EPA Form 3510-2C (8-90) PAGE V-2 CONTINUE ON PAGE V-3

EPA I D NUMBER (cop), front flew 1 of Foim 1) OUTFALL NUMBER
CONTINUED FROM PAGE 3 OF FORM 2-C NCDO03446721 001
PART C - If you are a primary industry and this outfall contains process wastewater, refer to Table 2c-2 in the Instructions to determine which of the GC/MS fractions you must test for Mark 'X' in column 2-a for all such GC/MS
fractions that apply to your industry and for ALL toxic metals, cyanides, and total phenols If you are not required to mark column 2-a (secondary industries, nonprocess wastewater outfalls, and nonregwred GC/MS
fractions), mark "X" in column 2-b for each pollutant you know or have reason to believe is present Mark "X' in column 2-c for each pollutant you believe is absent If you mark column 2a for any pollutant, you must
provide the results of at least one analysis for that pollutant If you mark column 2b for any pollutant, you must provide the results of at least one analysis for that pollutant if you know or have reason to believe it will be
discharged in concentrations of 10 ppb or greater If you mark column 21b for acrolein, acrylonitrile, 2,4 dinilrophenol, or 2 -methyl -4, 6 dinitrophenol you must provide the results of at least one analysis for each of these
pollutants which you know or have reason to believe that you discharge in concentrations of 100 ppb or greater Otherwise, for pollutants for which you mark column 2b, you must either submit at least one analysis or
briefly describe the reasons the pollutant is expected to be discharged Note that there are 7 pages to this part, please review each carefully Complete one table (all 7 pages) for each outfall See instructions for
additional details and requirements
2 MARK "X"
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONGTERM AVRG
a LONG TERM
AND
c
a MAXIMUM DAILY VALUE
(rfaiarlable)
VALUE (ifaiadoble)
AVERAGE VALUE
CAS NUMBER
=TESTINGBELIbEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
(1)
(1)
(1)
(i/aiudable)
NT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
METALS, CYANIDE, AND TOTAL PHENOLS
IM Antimony Total�/
X
X
0 0053
1
mg/ L
(7440-36-0)
2M Arsenic Total�/
X
X
< 0 001
1
mg/L
(7440-38-2)
,\
3M Beryllium, Total
\/
X
/\
X
< 0 001
1
mg/L
(7440-41-7)
4M Cadmium Total
X
< 0 001
1
mg/L
(7440-43-9)
5M Chromium,�/
X
X
< 5 0
4
ug/L
Total (7440-47-3)
6M Copper Total
X
17 0
4
ug/L
(7440-50-8)
7M Lead, Total
\ /
X
< 0 005
4
mg/L
(7439-92-1)
8M Mercury, Total
\/ ,`
X
< 1 0
1
ng/L
(7439-97-6)
9M Nickel, Total
\/ /\
X
< 2 0
1
ug/L
(7440-02-0)
10M Selenium,�/
X
X
< 0 001
1
mg/L
Total (7782-49-2)
,`
11M Silver, Total
/\
X
< 0 001
1
mg/L
(7440-22-4)
12M Thallium,
< 0 001
1
mg/L
Total (7440-28-0)
13M Zinc, Total
X
X
0 017
1
mg/L
(7440-66-6)
14M Cyanide,
X
X
< 5 0
4
ug/L
Total (57-12-5)
15M Phenols,
X
X
< 0 050
1
mg/L
Total
DIOXIN
2,3,7,8 -Tetra-
DESCRIBE RESULTS
chlorodibenzo-P-
Dioxin (1764-01-6)
EPA Form 3510-2C (8-90) PAGE V-3 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
EPA Form 3510-2C (8-90) PAGE V-4 CONTINUE ON PAGE V-5
2 MARK'X"
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONGTERM AVRG
a LONGTERM
AND
a
b
c
a MAXIMUM DAILY VALUE
(t/available)
VALUE (tjata,lable)
AVERAGE VALUE
CAS NUMBER
TESTING
BELIEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
(1)
(1)
(1)
(1)
(r/ a, aloble)
REQUIRED
PRESENT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
GC/MS FRACTION — VOLATILE COMPOUNDS
1V Accrolem
< 100
1
ug/L
(107-02-8)
2V Acrylonitrile
< 100
4
ug/L
(107-13-1)
3V Benzene
x
X
0 005
(71-43-2)
<
4
mg/L
4V &s (Chloro-
\
nathrn Ether
X
(542-88-1)
5V Bromoform
< 1 0
1
ug/L
(75-25-2)
Carbon
Te
TetrachlorideX
0 005
(56-23-5)
<
4
mg/L
7V Chlorobenzene
x
x
0 0064
4
mg/L
(108-90-7)
8V Chlorodi-
bromomethane
\ /
X
\ /
X
< 1 0
1
ug/L
(124-48-1)
9V Chloroethane
x
x
0 01
(75-00-3)
<
4
mg/L
eth 2-Chloro-
5- Ether
< 5 0
1
ug/L
(110-
(110-75-8)
11V Chloroform
X
X
0 005
(67-66-3)
<
4
mg/L
12V Dichloro-
bro ane
X
X
< 1 0
1
ug/L
(75-27-4)-27-4)
13V comet ho-
Dichlo
X
2 0
<
1
ug/L
(75-71omethane
(75-71-8)
14V 1,1-Dichloro-
x
X
< 0 005
4
mg/L
ethane (75-34-3)
15V 1,2-Dichloro-
X
0 005
ethane (107-06-2)
<
4
mg/L
16V 1,1-Dichloro-
x
X
< 0-005
4
mg/L
ethylene (75-35-4)
17V 1,2-Dichloro-
X
< 0 005
4
mg/L
propane (78-87-5)
pro leve chloro-
propylene
\ /
\
< 0 005
4
(542-75-6)
/X\
/�(\
mg/L
19VO�;hyjbenzene
�/
X
< 0 005
4
mg/L
/\
20V Methyl
x
X
< 3 0
1
ug/L
Bromide (74-83-9)
21V Methyl
u
u
< 0 01
4
mg/L
Chlonde (74-87-3)
EPA Form 3510-2C (8-90) PAGE V-4 CONTINUE ON PAGE V-5

CONTINUED FROM PAGE V-4
EPA Form 3510-2C (8-90) PAGE V-5 CONTINUE ON REVERSE
2 MARK "X'
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONGTERM AVRG
a LONGTERM
AND
caMAXIMUM
DAILY VALUE
(r(armlable)
VALUE (jatailoble)
AVERAGE VALUE
CAS NUMBER
=TESaTNGBELbEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
(1)
(1)
(1)
(if a, ailable)
NT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
S (connnuctO
GC/MS FRACTION —VOLATILE COMPOUND`
22V Methylene
�/
x
X
< 0 005
4
m/L
g
Chloride (75-09-2)
23V 1, 1,2 2-
Tetrachloroethanex
x
< 1 0
1
ug/L
79-34-5
24V Tetrachloro-�/
x
< 0-005
4
mg/L
ethylene (127-18-4)
25V Toluene
X
x
< 0 005
4
mg/L
(108-88-3)
26V 1,2-Trans-
Dichloroethylenex
x
< 0 005
4
mg/L
156-60-5
27V 1,1,1-Tnchloro
< 1 0
1
ug/L
ethane (71-55-6)
28V 1,1,2-Trichloro-
\ /
X
< 1 _ 0
1
ug/L
ethane (79-00-5)
29V Trichloro-\/
x
< 2 0
1
ug/L
ethylene (79-01-6)
30V Tnchloro-
fluoromethane
\ /
x
x
< 2 0
1
ug/L
75-694
/ \
31V Vinyl Chloride
�/
x
\ ,
X
< 2 0
1
ug/L
(75-01-4)
GC/MS FRACTION — ACID COMPOUNDS
to 2 -Chlorophenol
x
< 0 Ol
4
mg/L
(95-57-8)
2A 2,4-Dichloro-
x
< 0 01
4
mg/L
phenol (120-83-2)
3A 2,4 -Dimethyl-
x
< 0 Ol
4
mg/L
phenol (105-67-9)
4A 4,6-Dinitro-0-
x
< 0 025
4
mg/L
Cresol (534-52-1)
5A 2,4-Dinitro-
x
< 0 025
4
mg/L
phenol (51-28-5)
6A 2-Ndrophenol
x
< 0 Ol
4
mg/L
(88-75-5)
7A 4-Nitrophenol
< 0 052
4
mg/L
(100-02-7)
8A P -Chloro -M -
< 10
1
ug/L
Cresol (59-50-7)
9A Pentachloro-
x
< 25
1
ug / L
phenol (87-86-5)
10A Phenol
x
< 0 Ol
4
mg/L
(108-95-2)
11A 2,4,6-Trichloro-
x
x
< 10
1
ug/L
phenol (88-05-2)
1
EPA Form 3510-2C (8-90) PAGE V-5 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
EPA Form 3510-2C (8-90) PAGE V-6 CONTINUE ON PAGE V-7
2 MARK'X"
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONGTERM AVRG
a LONG TERM
AND
a
b
c
a MAXIMUM DAILY VALUE
(favat/nble)
VALUE (tfavadablc)
AVERAGE VALUE
CAS NUMBER
TESTING
BELIEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
(1)
(1)
(1)
(1)
(f available)
REQUIRED
PRESENT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
GC/MS FRACTION — BASE/NEUTRAL COMPOUNDS
1B Acenaphthene
< 0 01
4
mg/L
(83-32-9)
2B Acenaphtylene
x
x
< 0.01
4
mg/L
(208-96-8)
3B Anthracene
X
< 10
4
ug/L
(120-12-7)
4B Benzidine
X
X
< 80
1
ug/L
(92-87-5)
5B Benzo (a)
Anthracene
X
X
< 10
4
ug/L
(56-55-3)
6B Benzo (a)
x
X
< 10
4
ug/L
Pyrene (50-32-8)
7B 3,4-Senzo-
fluoranthene
X
X
< 10
4
ug/L
(205-99-2)
\
8B Benzo (ghr)
X
X
< 10
1
ug/L
Perylene (191-24-2)
9B Benzo (h)
Fluoranthene
X
< 10
4
ug/L
(207-08-9)
10B Bis (2-Chloro-
erhon) Methane
x
x
< 10
1
ug/L
(111-91-1)
11B Bis(2-Chloro-
erh),!) Ether
x
x
< 10
1
ug/L
(111-44-4)
12B Bis (2-
X
X
< 10
1
ug/L
Ether(10 -80-1
Ether (102-80-1)
13B Bis (2-Eth}!-
heal) Phthalate
\ /
X
< 0 01
4
mg/L
(117-81-7)
14B 4-Bromophenyl
Phenyl Ether
\ /
X
< 10
1
ug/L
(101-55-3)
15B Butyl Benzyl
x
X
< 10
1
ug/L
Phthalate (85-68-7)
16B 2 -Chloro -
naphthalene
X
< 10
1
ug/L
(91-58-7)
176 4 -Chloro -
phenyl Phenyl Ether
x
x
< 10
1
ug/L
(7005-72-3)
18B Chrysene
< 10
4
ug/L
(218-01-9)
19B Dibenzo (a h)
Anthracene
x
x
< 10
1
ug/L
(53-70-3)
206 1,2-Dichloro-
x
x
< 0 005
4
mg/L
benzene(95-50-1)
216 1,3 -Di -chloro -
x
X
< 0 005
4
mg/L
benzene (541-73-1)
EPA Form 3510-2C (8-90) PAGE V-6 CONTINUE ON PAGE V-7

CONTINUED FROM PAGE V-6
EPA Form 3510-2C (8-90) PAGE V-7 CONTINUE ON REVERSE
2 MARK "X"
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONGTERM AVRG
a LONGTERM
AND
a
b
c
a MAXIMUM DAILY VALUE
(tfavaflable)
VALUE (tfaiadable)
AVERAGE VALUE
CAS NUMBER
TESTING
BELIEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
(1)
(1)
(1)
(1)
(tfai atlable)
REQUIRED
PRESENT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
GC/MS FRACTION — BASE/NEUTRAL COMPOUNDS (conttnuea)
228 1,4-Dichloro-
x
x
< 0 005
4
mg/L
benzene(106-46-7)
238 3 3-Dichloro-
< 10
1
ug/L
benzidme (91-94-1)
24B Diethyl
x
x
< 0 Ol
4
mg/L
Phthalate (84-66-2)
25B Dimethyl
Phthalate
x
x
< 0 01
4
mg/L
(131-11-3)
266 Di -N -Butyl
x
< 0 01
4
mg/L
Phthalate (84-74-2)
276 2,4-Dinitro-
x
x
< 0. 01
4
mg/L
toluene (121-14-2)
288 2,6-Dmdro-
< 10
4
ug/L
toluene (606-20-2)
29B Di-N-Octyl
x
x
< 10
1
ug/L
Phthalate (117-84-0)
30B 1,2 -Diphenyl -
hydrazine (as Azo-
x
x
< 10
1
ug/L
benzene)(122-66-7)
31B Fluoranthene
< 10
4
ug/L
(206-44-0)
32B Fluorene
x
< 0 01
4
mg/L
(86-73-7)
33B Hexachloro-
x
x
< 10
4
llg/L
benzene(118-74-1)
34B Hexachloro-
x
x
< 0 01
4
mg/L
butadiene (87-68-3)
35B Hexachloro-
cyclopentadiene
x
x
< 10
1
ug/L
(77-47-4)
36B Hexachloro-
x
x
< 0 01
4
mg/L
ethane (67-72-1)
37B indeno
(1,2,3 -cd) Pyreney
x
< 10
1
ug/L
(193-39-5)
/\
38B Isophorone
< 10
1
ug/L
(78-59-1)
39B Naphthalene
< 0 01
4
mg/L
(91-20-3)
40B Nitrobenzene
< 0 01
4
mg/L
(98-95-3)
41B N-Nitro-
sodimethylamine
x
x
30
1
ug/L
(62-75-9)
426 N-Nitrosodi-
N-Propylaminex
x
< 10
1
ug/L
(621-64-7)
EPA Form 3510-2C (8-90) PAGE V-7 CONTINUE ON REVERSE

CONTINUED FROM THE FRONT
EPA Form 3510-2C (8-90) PAGE V-8 CONTINUE ON PAGE V-9
2 MARK "X"
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONGTERM AVRG
a LONGTERM
AND
a
b
c
a MAXIMUM DAILY VALUE
(r{avadable)
VALUE (rfavadable)
AVERAGE VALUE
CAS NUMBER
TESTING
BELIEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
(1)
(1)
(1)
(1)
(�J ai arlable)
REQUIRED
PRESENT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
GC/MS FRACTION — BASE/NEUTRAL COMPOUNDS (continuer)
43B N-Ndro-
sodiphenylamineX
x
< 10
1
ug/L
(86-30-6)
44B Phenanthrene
X
< 0 01
4
mg/L
(85-01-8)
45B Pyrene
X
X
0 01
(129-00-0)
<
4
mg/L
46B 1,2,4-Tn-
chlorobenzene
X
< 1 0
1
ug/L
(120-82-1)
GC/MS FRACTION — PESTICIDES
1P Aldrin
X
< 0 052
1
ug/L
(309-00-2)
2P a -BHC
X
X
< 0 052
1
ug/L
(319-84-6)
/ \
3P p -BHC
X
< 0 052
1
ug/L
(319-85-7)
4P y -BHC
< 0 052
1
ug/L
(58-89-9)
5P 8 -BHC
< 0 052
1
ug/L
(319-86-8)
6P Chlordane
x
< 0 52
1
ug/L
(57-74-9)
7P 4,4' -DDT
< 0 052
1
ug/L
(50-29-3)
8P 4,4' -DDE
< 0 052
1
ug/L
(72-55-9)
9P 4,4' -DDD
X
< 0 052
1
ug/L
(72-54-8)
10P Dieldrin
X
X
0 052
(60-57-1)
<
1
ug/L
11P a-Enosulfan
X
< 0 052
1
ug/L
(115-29-7)
12P (3-Endosulfan
X
X
0 052
(115-29-7)
<
1
ug/L
13P Endosulfan
Sulfatex
< 0 052
1
ug/L
(1031-07-8)
14P Endrin
X
< 0 052
1
ug/L
(72-20-8)
15P Endrin
Aldehydeu
X
< 0 052
1
ug/L
(7421-93-4)
(� $;tachlor
X
X
< 0 052
1
ug/L
-44
EPA Form 3510-2C (8-90) PAGE V-8 CONTINUE ON PAGE V-9

EPA I D NUMBER (copy frontltent / ofForrn l) ) OUTFALL NUMBER
CONTINUED FROM PAGE V-8 I
NCDO03446721 I 001
EPA Form 3510-2C (8-90) PAGE V-9
2 MARK "X"
3 EFFLUENT
4 UNITS
5 INTAKE (optional)
1 POLLUTANT
b MAXIMUM 30 DAY VALUE
c LONGTERM AVRG
a LONGTERM
AND
a
b
c
a MAXIMUM DAILY VALUE
(tfavatlable)
VALUE (t/available)
AVERAGE VALUE
CAS NUMBER
TESTING
BELIEVED
BELIEVED
d NO OF
a CONCEN-
b NO OF
(1)
(1)
(1)
(1)
(tf atatlublc)
REQUIRED
PRESENT
ABSENT
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
CONCENTRATION
(2) MASS
ANALYSES
TRATION
b MASS
CONCENTRATION
(2) MASS
ANALYSES
GC/MS FRACTION — PESTICIDES (conttmtetl)
17P Heptachlor
Epoxide
` '
` ,
0 052
1
(1024-57-3)
X
X
<
ug/L
18P PCB -1242
X
< 0 52
1
ug/L
(53469-21-9)
,\
19P PCB -1254
/\
X
< 0 52
1
ug/L
(11097-69-1)
20P PCB -1221
x
X
< 1 0
1
ug/L
(11104-28-2)
21P PCB -1232
x
x
< 0.52
1
ug/L
(11141-16-5)
22P PCB -1248
X
X
< 0 52
1
ug/L
(12672-29-6)
23P PCB -1260
x
X
< 0 52
1
ug/L
(11096-82-5)
24P PCB -1016
(12674-11-2)
X
X
< 0-52
1
ug/L
25P Toxaphene
X
< 0 52
1
ug/L
(8001-35-2)
EPA Form 3510-2C (8-90) PAGE V-9

APPENDIX C: DATA SUMMARIES
- - - -- -- - --- -- -- -- - -- - -- --- - - -
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants

Appendix C - Data Summaries
C-1- Outfall 001 Discharge Monitoring Data Summary
Permit Condition A(1) Monitoring Data Summary
Flow Rate and pH
Permitted Limits
- Flow Monthly Average 0 45 MGD Daily Maximum N/A
-pH >_ 6 0 and <_ 9 0 Standard Units
Date
Daily
Min.
Flow Rate
(MGD)
Daily Monthly
Max. Avg.
# of
Analyses
Daily
Mtn.
pH
(Std. Units)
Daily
Max.
# of
Analyses
January -17
0.285
0 449
0 388
19
81
84
5
February -17
0.246
0 395
0 349
12
8 2
83
2
March -17
0 247
0 421
0 353
20
7 8
79
5
April -17
0 146
0 440
0 320
23
7.7
8 2
4
May -17
0 184
0 418
0.302
21
7 8
81
4
June -17
0 154
0 407
0 327
16
79
8 1
3
July -17
0.200
0.440
0.339
19
7.9
8.1
3
August -17
0 085
0 425
0 311
20
78
8 0
4
September -17
0207
0 432
0 338
15
8 0
8 4
3
October -17
0 216
0 416
0 341
18
77
8 3
4
November -17
0 211
0.416
0 356
15
7 8
7.9
3
December -17
0208
0 408
0 333
11
79
8 0
2
January -18
0 371
0.371
0 371
1
801
801
1
Minimum Daily Value
0 085
7 7
Maximum Daily Value
0 449
8 4
Maximum 30 -Day Value
0 388
Long Term Average Value
0 335
----
# of Analyses
210
43
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402.0012 Pagel of 5 NPDES Permit No NC0004952

Appendix C - Data Summaries
C-1- Outfall 001 Discharge Monitoring Data Summary
Permit Condition A(1) Monitoring Data Summary
BOD, TSS, and Fecal Coliform Monitoring Data
Permitted Limits
- BOD, 5 -day, 20 °C Monthly Average 68 lb/day Daily Maximum 181 lb/day
- TSS Monthly Average 124 lb/day Daily Maximum 395 lb/day
- Fecal Coliform Monthly Average 200 / 100 mL Daily Maximum 400 / 100 mL
Date
Biochemical Oxygen Demand (BOD)
(lb/day)
Daily Daily Monthly # of
Min Max. Avg. Analyses
Total Suspended Solids (TSS)
(lb/day)
Daily Daily Monthly # of
Min Max Avg. Analyses
Daily
Min.
Fecal Coliform
(lb/100 mL)
Daily Monthly
Max. Avg.
# of
Analyses
January -17
64
176
it 1
5
121
549
339
5
4
7
53
5
February -17
152
210
181
2
402
429
416
2
7
10
8 4
2
March -17
92
155
111
5
330
409
369
5
5
19
99
5
April -17
77
104
9 1
4
5 1
218
137
4
4
22
74
4
May -17
64
132
100
4
14.6
360
288
4
9
19
137
4
June -17
126
302
202
3
31.3
713
557
3
11
35
162
3
July -17
114
175
149
3
181
344
251
3
10
29
167
3
August -17
64
134
109
4
137
417
266
4
3
83
218
4
September -17
74
130
108
3
292
517
412
3
9
42
217
3
October -17
6 1
123
8 8
4
350
567
435
4
4
85
244
4
November -17
64
170
193
3
132
23.3
18.1
3
2
19
6 1
3
December -17
5 6
63
6 0
2
7 0
105
8 8
2
5
7
5 9
2
Minimum Daily Value
5 6
5 1
2
Maximum Daily Value
302
713
85
Maximum 30 -Day Value
202
557
244
Long Term Average Value
121
316
132
# of Analyses
42
42
42
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402.0012 Page 2 of 5 NPDES Permit No NC0004952

Appendix C - Data Summaries
C-1- Outfall 001 Discharge Monitoring Data Summary
Permit Condition A(1) Monitoring Data Summary
Total Nitrogen and Total Phosphorus Monitoring Data
Monitoring Requirement Semi-annual
N
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402.0012 Page 3 of 5 NPDES Permit No. NC0004952
Total Nitrogen
Total Phosphorus
(mg/L)
(mg/L)
Daily
Daily Monthly
# of
Daily
Daily Monthly
# of
Date
Min.
Max. Avg.
Analyses
Min.
Max. Avg.
Analyses
February -17
14
14 14
1
007
007 007
1
August -17
11
11 11
1
008
008 008
1
January -18
062
062 062
1
00S
005 005
1
Maximum Daily Value
14
0 08
Long Term Average Value
10
007
# of Analyses
3
3
N
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402.0012 Page 3 of 5 NPDES Permit No. NC0004952

r
Appendix C - Data Summaries
C-1- Outfall 001 Discharge Monitoring Data Summary
Permit Condition A(1) Monitoring Data Summary
Temperature Data
Date
Daily
Min.
Temperature
VC)
Daily Monthly
Max. Avg.
# of
Analyses
January -17
43
12 1
876
5
February -17
116
128
122
2
March -17
8.7
181
1378
5
April -17
179
215
18 975
4
May -17
20
262
22 175
4
June -17
20.6
277
251
3
July -17
278
306
295667
3
August -17
266
304
28 875
4
September -17
21
25.6
239
3
October -17
19.1
251
216
4
November -17
9 8
186
135667
3
December -17
7 9
12
995
2
Summer (Jun - Sept)
Maximum Daily Value
306
Maximum 30 -Day Value
296
Long Term Average Value
270
# of Analyses
13
Winter (Nov - Feb)
Maximum Daily Value
186
Maximum 30 -Day Value
136
Long Term Average Value
10.7
# of Analyses
12
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402.0012 Page 4 of 5 NPDES Permit No NC0004952

Appendix C - Data Summaries
C-1- Outfall 001 Discharge Monitoring Data Summary
Permit Condition A(1) Monitoring Data Summary
Oil and Grease Monitoring Data
Monitoring Requirement Quarterly
Chronic Toxicity
Monitoring Requirement Quarterly
Date
Chronic Toxicity
(Pass/Fail)
Oil and Grease
PASS
June -14
PASS
(mg/L)
PASS
December -14
Daily
Daily Monthly
# of
Date
Min.
Max. Avg.
Analyses
March -17
< 5
< 5 < 5
1
June -17
< 5
< 5 < 5
1
September -17
< 5
< 5 < 5
1
December -17
< 5
< 5 < 5
1
January -18
< 5
< 5 < 5
1
Maximum Daily Value
< 5
Long Term Average Value
< 5
# of Analyses
5
Chronic Toxicity
Monitoring Requirement Quarterly
Date
Chronic Toxicity
(Pass/Fail)
March -14
PASS
June -14
PASS
September -14
PASS
December -14
PASS
March -15
PASS
June -15
PASS
September -15
PASS
December -15
PASS
March -16
PASS
June -16
PASS
September -16
PASS
December -16
PASS
March -17
PASS
June -17
PASS
September -17
PASS
December -17
PASS
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402.0012 Page 5 of 5 NPDES Permit No NC0004952

Appendix C - Data Summaries
C-2 - Outfall 001 Effluent Data Summary
Permit Condition A(2) Monitoring Data Summary
Pollutant
06/2015 Analytical
Results
06/2016 Analytical
Results
06/2017
Analytical Results
01/2018
Analytical Results
Maximum Daily
Value
# of
Analyses
Acenaphthene
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Acenapthylene
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Acrylonitrile
<
100
µg/L
< 100
µg/L
< 100
µg/L
< 100
µg/L
< 100
µg/L
4
Anthracene
<
10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
4
Benzene
<
00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
Benzo(a)anthracene
<
10
µg/L
< 10'
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
4
3,4-Benzofluoranthene
<
10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
4
Benzo(k)fluoranthene
<
10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/l,
4
Benzo(a)pyrene
<
10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
4
Bis (2-ethylhexyl) phthalate
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0.010
mg/L
< 0.01
mg/L
4
Carbon tetrachloride
<
0 0050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 002
mg/L
< 0 005_
m_g/L
4
Chlorobenzene
<
00050
mg/L
0.66-6-4--m
g/L_
< 00050
mg/L
< 0 001
mg/L
0.0064
mg/L
4
Chloroethane
<
0 010
mg/L
_
< 0 010
_
mg/L
< 0 010
mg/L
< 0 005
mg/L
4
< 001 mg/L
Chloroform
<
00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
2 -Chlorophenol
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Chrysene
<
10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
4
Di -n -butyl phthalate
<
0 010
mg/L
< 0 010
mg/L
< 0.010
mg/L
< 0 010
mg/L
< 001
mg/L
4
1,2 -Dichlorobenzene
<
00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
1,3 -Dichlorobenzene
<
00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
1,4 -Dichlorobenzene
<
00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
1,1-Dichloroethane
<
00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0.001
mg/L
< 0 005
mg/L
4
1,2-Dichloroethane
<
00050
mg/L
< 0 0050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
1,1-Dichloroethylene
<
0 0050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
1,2-trans-dichloroethylene
<
0 0050
mg/L
< 0.0050
mg/L
< 0.0050
mg/L
< 0 002
mg/L
< 0 005
mg/L
4
2,4-Dichlorophenol
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
1,2-Dichloropropane
<
00050
mg/L
< 00050
mg/L
< 0.0050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
1,3-Dichloropropylene
<
00050
mg/L
< 00050
mg/L
< 0 0050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
Diethyl phthalate
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
2,4 -Dimethylphenol
<
0 010
mg/L
< 0.010
mg/L
< 0.010
mg/L
< 0 010
mg/L
< 0.01
mg/L
4
Dimethyl phthalate
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
4,6-Dinitro-o-cresol
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 025
mg/L
< 0 025
mg/L
4
2,4-Dmitrophenol
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 025
mg/L
< 0.025
mg/L
4
2,4-Dmitrotoluene
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
2,6-Dinitrotoluene
<
10
µg/L
< 10
µg/L
< 10
µg/l,
< 0 010
mg/L
< 10
µg/L
4
Ethylbenzene
<
00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
Fluoranthene
<
10
µg/l,
< 10
µg/L
< 10
µg/L
< 10
µg /L
< 10
µg/L
4
Fluorene
<
0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg /L
< 001
mg/L
4
Hexachlorobenzene
<
10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
< 10
µg/L
4
Hexachlorobutadiene
<
0 010
m L
< 0 010
m L
< 0 010
m L
< 0 002
m L
< 001
mg/IL
4
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402.0012 Pagel of 2 NPDES Permit No NC0004952

Appendix C - Data Summaries
C-2 - Outfall 001 Effluent Data Summary
Permit Condition A(2) Monitoring Data Summary
Pollutant
06/2015 Analytical
Results
06/2016 Analytical
Results
06/2017
Analytical Results
01/2018
Analytical Results
Maximum Daily
Value
# of
Analyses
Hexachloroethane
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Methyl chloride
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 002
mg/L
< 001
mg/L
4
Methylene chloride
< 00050
mg/L
< 00050
mg/L
< 00050
mg/L
< 0 002
mg/L
< 0 005
mg/L
4
Naphthalene
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Nitrobenzene
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
2-Nitrophenol
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
4-Nitrophenol
< 0 050
mg/L
< 0 050
mg/L
< 0 052
mg/L
< 002S
mg/L
< 0 052
mg/L
4
Phenanthrene
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Phenol
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Pyrene
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 0 010
mg/L
< 001
mg/L
4
Tetrachloroethylene
< 0 0050
mg/L
< 00050
mg/L
< 0 0050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
Toluene
< 0 0050
mg/L
< 00050
mg/L
< 0 0050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
Total Chromium
< so
gg/L
< so
gg/L
< 5 0
gg/L
< 10
gg/L
< 5 0
gg/L
4
Total Copper
< 100
gg/L
_
110
gg/L
_ _
17 ,_
gg/L
< SO
gg/L
170
4
Total Cyanide
< so
gg/L
—_
< so
gg/L
< 5 0
__
gg/L
< 50
gg/L
_
< —SO'–
�gg/L _
gg/L
4
Total Lead
< 00050
mg/L
< 00050
mg/L
< 0 0050
mg/L
< 0 001
mg/L
< 0 005
mg/L
4
Total Nickel
< 0 010
mg/L
I < 0 010
mg/L
< 0.010
gg/L
< 2.0
gg/L 11
< 20
gg/L
4
Trinity Consultants CNA Holdings LLC - Shelby Plant
183402 0012 Page 2 of 2 NPDES Permit No NC0004952

APP-EN®IX--®:-TESTING - RESULTS-
-- -- - - - -- - ------ ---- - - -- - -
CNA Holdings LLC - Shelby Facility I NPDES Permit Renewal
Trinity Consultants

PRISM
LABORATORIES INC
Celanese
Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
NC Certification No 402
Full -Service Analytical & NC Drinking Water Cert No 37735
Environmental Solutions SC Certification No 99012
Project 2018 Permit Renewal
Lab Submittal Date 01/18/2018
Prism Work Order 8010261
Case Narrative
02/19/2018
This data package contains the analytical results for the project Identified above and Includes a Case Narrative, Sample
Results and Chain of Custody Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods
Data qualifiers are flagged individually on each sample A key reference for the data qualifiers appears at the end of this case
narrative
Narrative Notes:
The sample for 8270 was subcontracted to NC -certified laboratory GCAL Then, later, subcontracted to
AES for analysis of a specific compound(s)
2-19-18 This report is a revision and supersedes our original laboratory report dated 2-6-18 Reason for
revision Other analyses were added for completion of required testing A QC report was also generated
Please call if you have any questions relating to this analytical report
Respectfully,
PRISM LABORATORIES, INC.
6 4�'A-oo_'6
Cara C Rusmisell
Project Manager
Data Qualifiers Key Reference -
Reviewed By Cara C Rusmisell
Project Manager
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit All other results are reported to the MDL with values between MDL and
reporting limit Indicated with a J
This report should not be reproduced, except In Its entirety, without the written consent of Prism Laboratories, Inc
449 Sprmgbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 1 of 45

FWLService
Environmental Solutions
r I
JK
SM I
�3. u nnroniEs INC
Sample Receipt Summary
02/19/2018
Prism Work Order 8010261
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
001 EFF (Comp)
8010261-01
Water
01/18/18
01/18/18
001 EFF (Grab)
8010261-02
Water
01/18/18
01/18/18
001 EFF (Blank)
8010261-03
Water
01/18/18
01/18/18
001 EFF (Sample)
8010261-04
Water
01/18/18
01/18/18
Samples were received in good condition at 2 0 degrees C unless otherwise noted
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 2 of 45

�P FullService Analytical
J:R ISM I
EnvGonmental Solutions
m� LABORATORIES, ING
Celanese Project 2018 Permit Renewal
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Field Data
Laboratory Report
02/19/2018
Prism Work Order 8010261
Laboratory ID
Client ID
Field Parameter
Result
8010261-01
001 EFF (Comp)
Flow (g/day)
371000
8010261-02
001 EFF (Grab)
pH
801
Temperature (C)
43
Dissolved Oxygen (mg/L)
127
Residual Chlorine (mg/L)
000
8010261-03
001 EFF (Blank)
8010261-04
001 EFF (Sample)
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Sprmgbrook Road - P O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 3 of 45

' Laboratory Report
r, r
R I `- M I Full -Service Analytical 8
_ J Environmental Solutions 02/19/201$
/��__� �t LABORATORIES INC
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Sample Matrix Water
Client Sample ID 001 EFF (Comp)
Prism Sample ID 8010261-01
Prism Work Order 8010261
Time Collected 01/18/18 14 40
Time Submitted 01/18/18 16 45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Antons by Ion Chromatography
Fluoride
043
mg/L
010
0.013
1
'300 0 2/13/18 17 34
EGC
P8B0275
Sulfate
12
mg/L
1.0
020
1
'300 0 2/13/18 17 34
EGC
P8B0275
General Chemistry Parameters
P8A0294
Arsenic
BRL
mg/L
00010
0000052
1
'200 8
Total Nitrogen
0.62
mg/L
060
017
1
`Total Nitrogen 2/1/18 942
CLB
[CALC]
Nitrate/Nitrite as N
BRL
mg/L
010
00024
1
'SM4500-NO3 F 2/1/18 942
CLB
P8B0002
Phosphorus -Total
0 050
mg/L
0 050
0 011
1
'SM4500-P F 1/26/18 11 12
CLB
P8A0352
Total Dissolved Solids
230
mg/L
50
14
1
'SM2540 C 1/23/18 1458
SLS
P8A0332
Total Hardness
21
mg/L
066
0 052
1
'200 8 1/22/18 1953
EGC
[CALC]
Total Kjeldahl Nitrogen
062
mg/L
060
017
1
'351 2 1/24/18 1226
CLB
P8A0316
Ammonia as N
BRL
mg/L
010
00046
1
`SM4500-NH3 G 1/29/18 1032
CLB
PBAD360
Total Metals
BRL
mg/L
010
00070
1
'200 8
I
EGC
Aluminum
0 062
mg/L
0 050
00086
1
`200 8
1/22/18 19 53
EGC
PBA0294
Antimony
00053
mg/L
0.0010
0000030
1
•200 8
1/22/18 19 53
EGC
P8A0294
Arsenic
BRL
mg/L
00010
0000052
1
'200 8
1/22/18 1953
EGC
P8A0294
Beryllium
BRL
mg/L
00010
0000095
1
'200 8
1/22/18 1953
EGC
P8A0294
Boron
BRL
mg/L
020
0 038
1
'200 8
1/22/18 1953
EGC
P8A0294
Cadmium
BRL
mg/L
00010
000015
1
'200 8
1/22/18 1953
EGC
P8A0294
Calcium
5 6
mg/L
010
0 010
1
'200 8
1/22118 19 53
EGC
PBA0294
Chromium
BRL
mg/L
00010
000017
1
'200 8
1/22/18 1953
EGC
P8A0294
Copper
BRL
mg/L
00050
000012
1
'200 8
1/22/18 1953
EGC
P8A0294
Iron
BRL
mg/L
010
00070
1
'200 8
1/22/18 1953
EGC
PBA0294
Lead
BRL
mg/L
00010
000013
1
`200 8
1/22/18 1953
EGC
P8A0294
Magnesium
17
mg/L
010
00066
1
'200 8
1/22/18 1953
EGC
P8A0294
Nickel
BRL
mg/L
00020
000012
1
'200 8
1/22/18 1953
EGC
P8A0294
Selenium
BRL
mg/L
00010
000029
1
`200 8
1/22/18 1953
EGC
P8A0294
Silver
BRL
mg/L
00010
0000012
1
"200 8
1/22/18 1953
EGC
PBA0294
Thallium
BRL
mg/L
00010
0000024
1
'200 8
1/22/18 1953
EGC
PBA0294
Zinc
0 017
mg/L
0 015
00012
1
'200 8
1/22/18 1953
EGC
P8A0294
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax, 704/525-0409 Page 4 of 45

R R I S M I Full -Service Analytical
=_­_
,,,,.. Environmental Solutions
�
.. _, 1— l SORATORWS, i—
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Sample Matrix Water
Laboratory Report
02/19/2018
Client Sample ID 001 EFF (Grab)
Prism Sample ID 8010261-02
Prism Work Order 8010261
Time Collected 01/18/18 14 30
Time Submitted 01/18/181645
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
General Chemistry Parameters
Cyanide
BRL
mg/L
00050
00010
1
'SM4500-CN E
1/24/18 16 10
EGC
P8A0338
Oil & Grease (HEM)
BRL
mg/L
50
098
1
'1664B
1/25/18 1254
SLS
P8A0386
Phenolics
BRL
mg/L
0 050
0 020
1
'420 1
1/30/18 1645
EGC
P8A0473
Volatile Organic Compounds by GC/MS
1,1,1,2 -Tetrachloroethane
BRL
ug/L
1 0
oil
1
'82608
1/24/18 1601
KDM
P8A0350
1,1,1 -Trichloroethane
BRL
ug/L
1 0
0 061
1
`82608
1/24/18 1601
KDM
P8A0350
1,1,2,2 -Tetrachloroethane
BRL
ug/L
1 0
0 036
1
'8260B
1/24/18 1601
KDM
P8A0350
1,1,2 -Trichloroethane
BRL
ug/L
10
0066
1
'82608
1/24/18 1601
KDM
PBA0350
1,1-Dichloroethane
BRL
ug/L
1 0
0 083
1
'8260B
1/24/18 1601
KDM
P8A0350
1,1-Dichloroethylene
BRL
ug/L
1 0
0 083
1
'8260B
1/24/18 1601
KDM
PBA0350
1,1-Dichloropropylene
BRL
ug/L
1 0
0 051
1
`8260B
1/24/18 1601
KDM
P8A0350
1,2,3-Trichlorobenzene
BRL
ug/L
20
040
1
'8260B
1/24/18 1601
KDM
P8A0350
1,2,3-Trichloropropane
BRL
ug/L
1 0
014
1
`82608
1/24/18 1601
KDM
P8A0350
1,2,4-Trichlorobenzene
BRL
ug/L
1 0
013
1
'82608
1/24/18 1601
KDM
PSA0350
1,2,4-Trimethylbenzene
BRL
ug/L
1 0
0 054
1
'82608
1/24/18 1601
KDM
P8A0350
1,2-Dibromo-3-chloropropane
BRL
ug/L
20
017
1
'8260B
1/24/18 1601
KDM
P8A0350
1,2-Dibromoethane
BRL
ug/L
1 0
0 051
1
'8260B
1/24/18 1601
KDM
P8A0350
1,2 -Dichlorobenzene
BRL
ug/L
1 0
0 076
1
'8260B
1/24/18 1601
KDM
P8A0350
1,2-Dichloroethane
BRL
ug/L
1 0
0 066
1
'8260B
1/24/18 1601
KDM
PSA0350
1,2-Dichloropropane
BRL
ug/L
1 0
Oil
1
'8260B
1/24/18 1601
KDM
P8A0350
1,3,5-Trimethylbenzene
BRL
ug/L
1 0
0 076
1
'8260B
1/24/18 1601
KDM
PBA0350
1,3 -Dichlorobenzene
BRL
ug/L
10
0054
1
'8260B
1/24/18 1601
KDM
P8A0350
1,3-Dichloropropane
BRL
ug/L
1 0
0 043
1
'8260B
1/24/18 1601
KDM
P8A0350
1,4 -Dichlorobenzene
BRL
ug/L
1 0
0 050
1
'82608
1/24/18 1601
KDM
PSA0350
1,4 -Dioxane
BRL
ug/L
150
14
1
'8260B
1/24/18 1601
KDM
PSA0350
2,2-Dichloropropane
BRL
ug/L
20
Oil
1
'8260B
1/24/18 1601
KDM
P8A0350
2-Chloroethyl Vinyl Ether
BRL
ug/L
50
037
1
'8260B
1/24/18 1601
KDM
P8A0350
2-Chlorotoluene
BRL
ug/L
1 0
0 066
1
'8260B
1/24/18 1601
KDM
P8A0350
4-Chlorotoluene
BRL
ug/L
1 0
0 050
1
'82608
1/24/18 1601
KDM
PBA0350
4-Isopropyltoluene
BRL
ug/L
1 0
0 089
1
'8260B
1/24/18 1601
KDM
PBA0350
Acetone
BRL
ug/L
10
031
1
'8260B
1/24/18 1601
KDM
PSA0350
Acrolein
BRL
ug/L
100
020
1
'82608
1/24/18 1601
KDM
P8A0350
Acrylonitrile
BRL
ug/L
100
020
1
"8260B
1/24/18 1601
KDM
P8A0350
Benzene
BRL
ug/L
1 0
0 048
1
'8260B
1/24/18 1601
KDM
P8A0350
Bromobenzene
BRL
ug/L
1 0
0 057
1
'8260B
1/24/18 1601
KDM
P8A0350
Bromochloromethane
BRL
ug/L
1 0
014
1
"8260B
1/24/18 1601
KDM
PSA0350
Bromodichloromethane
BRL
ug/L
1 0
0 062
1
'8260B
1/24/18 1601
KDM
PSA0350
Bromoform
BRL
ug/L
1 0
0 040
1
'8260B
1/24/18 1601
KDM
P8A0350
Bromomethane
BRL
ug/L
30
018
1
'82606
1/24/18 1601
KDM
P8A0350
Carbon disulfide
BRL
ug/L
50
0 075
1
*82606
1/24/18 1601
KDM
PSA0350
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 5 of 45

,LP—,R
e., Laboratory Report
1 Y \! S M I Full -Service Analytical &
_ �^^� Environmental Solutions 02/19/2018
A- L eORATORIE$ ING
Celanese Project 2018 Permit Renewal Client Sample ID 001 EFF (Grab)
Attn Michael Sparks Prism Sample ID 8010261-02
2525 Blacksburg Road Prism Work Order 8010261
Grover, NC 28073 Sample Matrix Water Time Collected 01/18/18 14 30
Time Submitted 01/18/18 16 45
Parameter
Result
Units
Report
Limit
MDL
Dilution
Factor
Method
Analysis
DatelTime
Analyst
Batch
ID
Carbon Tetrachloride
BRL
ug/L
2 0
Oil
1
'8260B
1/24/18 1601
KDM
P8A0350
Chlorobenzene
BRL
ug/L
1 0
0 062
1
'8260B
1/24/18 1601
KDM
P8A0350
Chloroethane
BRL
ug/L
50
022
1
'82606
1/24/18 1601
KDM
P8A0350
Chloroform
BRL
ug/L
1 0
0 076
1
'8260B
1/24/18 1601
KDM
P8A0350
Chloromethane
BRL
ug/L
20
0 079
1
'8260B
1/24/18 1601
KDM
P8A0350
cis-1,2-Dichloroethylene
BRL
ug/L
1 0
0 056
1
'8260B
1/24/18 1601
KDM
P8A0350
cis-1,3-Dichloropropylene
BRL
ug/L
10
0079
1
'8260B
1/24/18 1601
KDM
PSA0350
Dibromochloromethane
BRL
ug/L
10
0 081
1
'8260B
1/24/18 1601
KDM
P8A0350
Dibromomethane
BRL
ug/L
10
0 065
1
'8260B
1/24/18 1601
KDM
P8A0350
Dichlorodifluoromethane
BRL
ug/L
20
Oil
1
'82606
1/24/18 1601
KDM
PBA0350
Ethylbenzene
BRL
ug/L
1 0
0 061
1
'8260B
1/24/18 1601
KDM
P8A0350
Hexachlorobutadiene
BRL
ug/L
20
016
1
`8260B
1/24/18 1601
KDM
P8A0350
Isopropyl Ether
BRL
ug/L
10
0 050
1
'8260B
1/24/18 1601
KDM
P8A0350
Isopropylbenzene (Cumene)
BRL
ug/L
10
0 054
1
'8260B
1/24/18 1601
KDM
P8A0350
m,p-Xylenes
BRL
ug/L
20
012
1
'82608
1/24/18 1601
KDM
PBA0350
Methyl Butyl Ketone (2-Hexanone)
BRL
ug/L
50
0 065
1
'8260B
1/24/18 1601
KDM
PSA0350
Methyl Ethyl Ketone (2-Butanone)
BRL
ug/L
50
024
1
'8260B
1/24/18 1601
KDM
P8A0350
Methyl Isobutyl Ketone
BRL
ug/L
50
0 078
1
'8260B
1/24/18 1601
KDM
P8A0350
Methylene Chloride
BRL
ug/L
20
0 083
1
'8260B
1/24/18 1601
KDM
P8A0350
Methyl-tert-Butyl Ether
BRL
ug/L
1 0
0 042
1
'8260B
1/24/18 1601
KDM
P8A0350
Naphthalene
BRL
ug/L
1 0
019
1
'8260B
1/24/18 1601
KDM
P8A0350
n-Butylbenzene
BRL
ug/L
1 0
0 076
1
'8260B
1/24/18 1601
KDM
P8A0350
n-Propylbenzene
BRL
ug/L
1 0
0 087
1
'8260B
1/24/18 1601
KDM
P8A0350
o -Xylene
BRL
ug/L
1 0
0 044
1
'8260B
1/24/18 1601
KDM
P8A0350
sec -Butyl benzene
BRL
ug/L
1 0
0 076
1
'8260B
1/24/18 1601
KDM
P8A0350
Styrene
BRL
ug/L
1 0
0 047
1
'8260B
1/24/18 1601
KDM
P8A0350
tert-Butylbenzene
BRL
ug/L
1 0
0 088
1
'8260B
1/24/18 1601
KDM
P8A0350
Tetrachloroethylene
BRL
ug/L
1 0
0 098
1
'8260B
1/24/18 1601
KDM
P8A0350
Tetrahydrofuran
25
ug/L
10
016
1
'82606
1/24/18 16 01
KDM
P8A0360
Toluene
BRL
ug/L
1 0
0 044
1
'8260B
1/24/18 1601
KDM
P8A0350
trans-1,2-Dichloroethylene
BRL
ug/L
20
0 094
1
'8260B
1/24/18 1601
KDM
P8A0350
trans- l,3-Dichloropropylene
BRL
ug/L
1 0
0 070
1
'82606
1/24/18 1601
KDM
P8A0350
Trichloroethylene
BRL
ug/L
20
0 078
1
'8260B
1/24/18 1601
KDM
P8A0350
Trichlorofluoromethane
BRL
ug/L
20
0 062
1
'82608
1/24/18 1601
KDM
P8A0350
Vinyl acetate
BRL
ug/L
20
0 060
1
'8260B
1/24/18 1601
KDM
P8A0350
Vinyl chloride
BRL
ug/L
20
0 097
1
'82608
1/24/18 1601
KDM
P8A0350
TIC Tentatively Identified Compounds
Not
ug/L
1
'8260B
1/24/18 1601
KDM
P8A0350
Detected
Surrogate
Recovery
Control Limits
4-Bromofluorobenzene
98 %
80-124
Dibromofluoromethane
101 %
75-129
Toluene -d8
99 %
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 6 of 45

APP-RISM
Full -Seance Analytical &
Environmental Solutions
�� LAaORATOnIE^y ING
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Sample Matrix Water
Laboratory Report
02/19/2018
Client Sample ID 001 EFF (Blank)
Prism Sample ID 8010261-03
Prism Work Order 8010261
Time Collected 01/18/181430
Time Submitted 01/18/181645
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Total Metals
Mercury BRL ng/L 1 0 032 1 '1631E 1/25/18 14 24 EGC P8A0384
This report should not be reproduced, except In Its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P.O Box 240643 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 7 of 45

"ice
� R!s
Full -S nnien al Solutio s/Enviromnental Solutions'-gnM
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Sample Matrix Water
Laboratory Report
02/19/2018
Client Sample ID 001 EFF (Sample)
Prism Sample ID 8010261-04
Prism Work Order 8010261
Time Collected 01/18/18 14 30
Time Submitted 01/18/18 16 45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Total Metals
Mercury BRL ng/L 1 0 032 1 '1631E 1/25/18 14 29 EGC PBA0384
This report should not be reproduced, except In Its entirety, without the written consent of Prism Laboratones, Inc
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone]
Page 8 of 45

^ ■
j J� I S� e, I Full -Service Analytical
� L_` 'v I ,. Environmental Solutions
i ABORATOPIES INC
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P8A0350 - 5030B
Reporting
Result Limit Units
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Blank (P8A0350-BLK1)
Prepared & Analyzed 01/24/18
1,1,1,2 -Tetrachloroethane
BRL
10
ug/L
1,1,1 -Trichloroethane
BRL
10
ug/L
1,1,2,2 -Tetrachloroethane
BRL
10
ug/L
1,1,2 -Trichloroethane
BRL
10
ug/L
1,1-Dichloroethane
BRL
10
ug/L
1,1-Dichloroethylene
BRL
10
ug/L
1, 1 -Dichloropropylene
BRL
10
ug/L
1,2,3-Trichlorobenzene
BRL
20
ug/L
1,2,3-Trichloropropane
BRL
10
ug/L
1,2,4-Trichlorobenzene
BRL
10
ug/L
1,2,4-Trimethylbenzene
BRL
10
ug/L
1,2-Dibromo-3-chloropropane
BRL
20
ug/L
1,2-Dibromoethane
BRL
10
ug/L
1,2 -Dichlorobenzene
BRL
10
ug/L
1,2-Dichloroethane
BRL
10
ug/L
1,2-Dichloropropane
BRL
10
ug/L
1,3,5-Trimethylbenzene
BRL
10
ug/L
1,3 -Dichlorobenzene
BRL
10
ug/L
1,3-Dichloropropane
BRL
10
ug/L
1,4 -Dichlorobenzene
BRL
10
ug/L
1,4 -Dioxane
BRL
150
ug/L
2,2-Dichloropropane
BRL
20
ug/L
2-Chloroethyl Vinyl Ether
BRL
50
ug/L
2-Chlorotoluene
BRL
10
ug/L
4-Chlorotoluene
BRL
10
ug/L
4-Isopropyltoluene
BRL
10
ug/L
Acetone
BRL
10
ug/L
Acrolem
BRL
100
ug/L
Acrylonitrile
BRL
100
ug/L
Benzene
BRL
10
ug/L
Bromobenzene
BRL
10
ug/L
Bromochloromethane
BRL
10
ug/L
Bromodichloromethane
BRL
10
ug/L
Bromoform
BRL
10
ug/L
Bromomethane
BRL
30
ug/L
Carbon disulfide
BRL
50
ug/L
Carbon Tetrachloride
BRL
2 0
ug/L
Chlorobenzene
BRL
10
ug/L
Chloroethane
BRL
50
ug/L
Chloroform
BRL
10
ug/L
Chloromethane
BRL
2 0
ug/L
cis-1,2-Dichloroethylene
BRL
10
ug/L
cis-1,3-Dichloropropylene
BRL
10
ug/L
Dibromochloromethane
BRL
10
ug/L
Dibromomethane
BRL
10
ug/L
Dichlorodifluoromethane
BRL
2 0
ug/L
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 9 of 45

a-. /1 w
P I S Full -Service al solutio &
t''___;i Environmental Solutions
. - ''-OR-,-
Celanese Project 2018 Permit Renewal
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Volatile Organic Compounds by GCIMS - Quality Control
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Reporting Spike Source %REG RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8AO350 - 5030B
Blank (P8A0350-BLK1)
Prepared & Analyzed 01/24/18
Ethylbenzene
BRL
10
ug/L
Hexachlorobutadiene
BRL
20
ug/L
Isopropyl Ether
BRL
1 0
ug/L
Isopropylbenzene (Cumene)
BRL
1 0
ug/L
m,p-Xylenes
BRL
20
ug/L
Methyl Butyl Ketone (2-Hexanone)
BRL
50
ug/L
Methyl Ethyl Ketone (2-Butanone)
BRL
50
ug/L
Methyl Isobutyl Ketone
BRL
50
ug/L
Methylene Chloride
BRL
20
ug/L
Methyl-tert-Butyl Ether
BRL
1 0
ug/L
Naphthalene
BRL
10
ug/L
n-Butylbenzene
BRL
10
ug/L
n-Propylbenzene
BRL
10
ug/L
o -Xylene
BRL
10
ug/L
sec-Butylbenzene
BRL
10
ug/L
Styrene
BRL
10
ug/L
tert-Butylbenzene
BRL
10
ug/L
Tetrachloroethylene
BRL
10
ug/L
Tetrahydrofuran
BRL
10
ug/L
Toluene
BRL
10
ug/L
trans-1,2-Dichloroethylene
BRL
20
ug/L
trans-1,3-Dichloropropylene
BRL
10
ug/L
Trichloroethylene
BRL
20
ug/L
Trichlorofluoromethane
BRL
20
ug/L
Vinyl acetate
BRL
20
ug/L
Vinyl chloride
BRL
20
ug/L
Surrogate 4-Bromofluorobenzene
507
ug/L
5000 101 80-124
Surrogate Dibromofluoromethane
518
ug/L
5000 104 75-129
Surrogate Toluene -d8
505
ug/L
5000 101 77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax, 704/525-0409
Page 10 of 45

Full -Service Analytical &
- Environmental Solutions
A. -b S
RM
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch PBA0350 - 5030B
Reporting
Result Limit Units
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P8A0350-BS1)
Prepared & Analyzed 01/24/18
1,1,1,2 -Tetrachloroethane
21 1
1 0
ug/L
2000
105
79-134
1,1,1 -Trichloroethane
208
1 0
ug/L
2000
104
75-136
1,1,2,2 -Tetrachloroethane
21 5
1 0
ug/L
2000
108
62-127
1,1,2 -Trichloroethane
225
10
ug/L
2000
112
70-140
1,1-Dichloroethane
21 1
1 0
ug/L
2000
105
78-130
1,1-Dichloroethylene
21 1
1 0
ug/L
2000
105
70-154
1,1-Dichloropropylene
23 5
1 0
ug/L
2000
118
71-136
1,2,3-Trichlorobenzene
230
20
ug/L
2000
115
58-144
1,2,3-Trichloropropane
220
1 0
ug/L
2000
110
71-127
1,2,4-Trichlorobenzene
233
1 0
ug/L
2000
116
66-139
1,2,4-Trimethylbenzene
226
1 0
ug/L
2000
113
75-133
1,2-Dibromo-3-chloropropane
21 2
20
ug/L
2000
106
63-134
1,2-Dibromoethane
228
1 0
ug/L
2000
114
77-135
1,2 -Dichlorobenzene
226
1 0
ug/L
2000
113
78-128
1,2-Dichloroethane
21 0
1 0
ug/L
2000
105
68-131
1,2-Dichloropropane
21 1
1 0
ug/L
2000
105
77-130
1,3,5-Trimethylbenzene
225
1 0
ug/L
2000
113
75-131
1,3 -Dichlorobenzene
225
1 0
ug/L
2000
112
77-125
1,3-Dichloropropane
21 9
1 0
ug/L
2000
110
76-132
1,4 -Dichlorobenzene
225
1 0
ug/L
2000
112
75-126
1,4 -Dioxane
232
150
ug/L
2000
116
70-130
2,2-Dichloro propane
225
20
ug/L
2000
113
29-149
2-Chloroethyl Vinyl Ether
236
50
ug/L
2000
118
34-144
2-Chlorotoluene
21 7
1 0
ug/L
2000
108
74-126
4-Chlorotoluene
223
1 0
ug/L
2000
111
78-129
4-Isopropyltoluene
21 8
1 0
ug/L
2000
109
69-132
Acetone
383
10
ug/L
4000
96
40-166
Acrolein
396
100
ug/L
4000
99
70-130
Acrylonitrile
431
100
ug/L
4000
108
81-127
Benzene
21 7
1 0
ug/L
2000
108
77-128
Bromobenzene
21 3
1 0
ug/L
2000
106
78-129
Bromochloromethane
227
1 0
ug/L
2000
114
78-135
Bromodichloromethane
228
1 0
ug/L
2000
114
76-138
Bromoform
196
1 0
ug/L
2000
98
71-135
Bromomethane
226
3 0
ug/L
2000
113
41-168
Carbon disulfide
235
5 0
ug/L
2000
118
59-135
Carbon Tetrachloride
21 5
2 0
ug/L
2000
108
72-142
Chlorobenzene
223
1 0
ug/L
2000
111
78-119
Chloroethane
21 2
5 0
ug/L
2000
106
57-142
Chloroform
20 8
1 0
ug/L
2000
104
77-130
Chloromethane
204
20
ug/L
2000
102
47-145
as-1,2-Dichloroethylene
21 5
1 0
ug/L
2000
108
76-141
cis-1,3-Dichloropropylene
206
1 0
ug/L
2000
103
65-140
Dibromochloromethane
203
1 0
ug/L
2000
101
75-134
Dibromomethane
220
1 0
ug/L
2000
110
76-138
Dichlorodifluoromethane
189
20
ug/L
2000
94
28-163
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-8001529-6364 - Fax [phone] Page 11 of 45

Full -Service Analytical
0P n ISM I Environmental Solutions
� '..f.,v LP.BOMTORIEQ INO
Celanese Project 2018 Permit Renewal
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8A0350 - 5030B
LCS (P8A0350-BS1)
Prepared & Analyzed 01/24/18
Ethylbenzene
222
1 0
ug/L
2000
111
80-127
Hexachlorobutadiene
238
20
ug/L
2000
119
61-134
Isopropyl Ether
208
1 0
ug/L
2000
104
60-154
Isopropylbenzene (Cumene)
226
1 0
ug/L
2000
113
70-130
m,p-Xylenes
454
20
ug/L
4000
114
77-133
Methyl Butyl Ketone (2-Hexanone)
21 0
50
ug/L
2000
105
64-137
Methyl Ethyl Ketone (2-Butanone)
21 8
50
ug/L
2000
109
71-134
Methyl Isobutyl Ketone
21 3
50
ug/L
2000
107
69-134
Methylene Chloride
19 5
20
ug/L
2000
98
73-131
Methyl-tert-Butyl Ether
22 1
1 0
ug/L
2000
110
68-135
Naphthalene
209
1 0
ug/L
2000
105
64-136
n-Butylbenzene
21 7
1 0
ug/L
2000
108
68-134
n-Propylbenzene
226
1 0
ug/L
2000
113
72-132
o -Xylene
221
1 0
ug/L
2000
111
78-128
sec -Butyl benzene
21 0
1 0
ug/L
2000
105
71-131
Styrene
205
1 0
ug/L
2000
103
78-129
tert-Butyibenzene
207
1 0
ug/L
2000
104
70-132
Tetrachloroethylene
21 1
1 0
ug/L
2000
106
80-129
Tetrahydrofuran
205
10
ug/L
2000
102
70-130
Toluene
221
1 0
ug/L
2000
110
76-131
trans-1,2-Dichloroethylene
21 9
20
ug/L
2000
110
76-135
trans-1,3-Dichloropropylene
208
1 0
ug/L
2000
104
67-140
Trichloroethylene
226
20
ug/L
2000
113
77-133
Trichlorofluoromethane
230
20
ug/L
2000
115
62-148
Vinyl acetate
21 9
20
ug/L
2000
109
34-167
Vinyl chloride
223
20
ug/L
2000
112
57-141
Surrogate 4-Bromofluorobenzene
497
ug/L
5000
99
80-124
Surrogate Dlbromofluoromethane
509
ug/L
5000
102
75-129
Surrogate Toluene -d8
502
ug/L
5000
100
77-123
i
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-8001529-6364 - Fax. [phone] Page 12 of 45

Sn nIFull-Service al Solucal sI b' Environmental Solutionsn1ES INC
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Volatile Organic Compounds by GC/MS - Quality Control
Analyte
Batch P8A0350 - 5030B
Reporting
Result Limit Units
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS Dup (P8A0350-BSD1)
Prepared & Analyzed 01/24/18
1,1,1,2 -Tetrachloroethane
205
1 0
ug/L
2000
103
79-134
3
20
1,1,1-Trichlorcethane
206
1 0
ug/L
2000
103
75-136
1
20
1,1,2,2 -Tetrachloroethane
21 0
1 0
ug/L
2000
105
62-127
2
20
1,1,2 -Trichloroethane
221
1 0
ug/L
2000
110
70-140
2
20
1,1-Dichloroethane
207
10
ug/L
2000
104
78-130
2
20
1,1-Dichloroethylene
203
1 0
ug/L
2000
101
70-154
4
20
1,1-Dichloropropylene
229
1 0
ug/L
2000
114
71-136
3
20
1,2,3-Trichlorobenzene
226
20
ug/L
2000
113
58-144
2
20
1,2,3-Trichloropropane
21 8
1 0
ug/L
2000
109
71-127
08
20
1,2,4-Trichlorobenzene
230
1 0
ug/L
2000
115
66-139
1
20
1,2,4-Trimethylbenzene
222
1 0
ug/L
2000
111
75-133
2
20
1,2-Dibromo-3-chloropropane
204
20
ug/L
2000
102
63-134
4
20
1,2-Dibromoethane
223
1 0
ug/L
2000
112
77-135
2
20
1,2 -Dichlorobenzene
223
1 0
ug/L
2000
111
78-128
1
20
1,2-Dichloroethane
206
1 0
ug/L
2000
103
68-131
2
20
1,2-Dichloropropane
21 1
1 0
ug/L
2000
106
77-130
04
20
1,3,5-Trimethylbenzene
222
1 0
ug/L
2000
111
75-131
2
20
1,3 -Dichlorobenzene
21 9
1 0
ug/L
2000
109
77-125
3
20
1,3-Dichloropropane
21 8
1 0
ug/L
2000
109
76-132
05
20
1,4 -Dichlorobenzene
22 1
1 0
ug/L
2000
110
75-126
2
20
1,4 -Dioxane
192
150
ug/L
2000
96
70-130
19
20
2,2-Dichloropropane
21 9
20
ug/L
20 00
109
29-149
3
20
2-Chloroethyl Vinyl Ether
203
50
ug/L
2000
101
34-144
15
20
2-Chlorotoluene
21 4
1 0
ug/L
2000
107
74-126
1
20
4-Chlorotoluene
21 8
1 0
ug/L
2000
109
78-129
2
20
4-Isopropyltoluene
21 4
1 0
ug/L
2000
107
69-132
2
20
Acetone
391
10
ug/L
4000
98
40-166
2
20
Acrolein
394
100
ug/L
4000
99
70-130
06
20
Acrylonitrile
41 0
100
ug/L
4000
102
81-127
5
20
Benzene
21 5
1 0
ug/L
2000
107
77-128
09
20
Bromobenzene
21 0
1 0
ug/L
2000
105
78-129
1
20
Bromochloromethane
228
1 0
ug/L
2000
114
78-135
07
20
Bromodichloromethane
225
1 0
ug/L
2000
112
76-138
1
20
Bromoform
191
1 0
ug/L
2000
96
71-135
2
20
Bromomethane
21 4
3 0
ug/L
2000
107
41-168
5
20
Carbon disulfide
231
5 0
ug/L
2000
116
59-135
2
20
Carbon Tetrachloride
21 0
2 0
ug/L
2000
105
72-142
2
20
Chlorobenzene
21 9
1 0
ug/L
2000
110
78-119
2
20
Chloroethane
222
50
ug/L
2000
111
57-142
4
20
Chloroform
204
1 0
ug/L
2000
102
77-130
2
20
Chloromethane
192
20
ug/L
2000
96
47-145
6
20
as-1,2-Dichloroethylene
21 2
1 0
ug/L
2000
106
76-141
2
20
cis-1,3-Dichloropropylene
203
1 0
ug/L
2000
102
65-140
1
20
Dibromochloromethane
204
1 0
ug/L
2000
102
75-134
09
20
Dibromomethane
21 5
1 0
ug/L
2000
108
76-138
2
20
Dichlorodifluoromethane
187
20
ug/L
2000
94
28-163
0 8
20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P.O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 13 of 45

G '� ,_ ISM Fun -Service Analytical &
I Environmental Solutions
- _\ -1--IM INC
Celanese Project 2018 Permit Renewal
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Volatile Organic Compounds by GC/MS - Quality Control
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8A0350 - 5030B
LCS Dup (P8A0350-BSD1)
Prepared & Analyzed 01/24/18
Ethylbenzene
221
1 0
ug/L
2000
110
80-127
05
20
Hexachlorobutadiene
235
20
ug/L
2000
117
61-134
1
20
Isopropyl Ether
207
1 0
ug/L
2000
103
60-154
07
20
Isopropylbenzene (Cumene)
222
1 0
ug/L
2000
111
70-130
2
20
m,p-Xylenes
445
20
ug/L
4000
111
77-133
2
20
Methyl Butyl Ketone (2-Hexanone)
19 8
50
ug/L
2000
99
64-137
6
20
Methyl Ethyl Ketone (2-Butanone)
21 0
50
ug/L
2000
105
71-134
4
20
Methyl Isobutyl Ketone
207
50
ug/L
2000
103
69-134
3
20
Methylene Chloride
192
20
ug/L
2000
96
73-131
1
20
Methyl-tert-Butyl Ether
21 9
1 0
ug/L
2000
109
68-135
1
20
Naphthalene
202
1 0
ug/L
2000
101
64-136
3
20
n-Butylbenzene
21 4
1 0
ug/L
2000
107
68-134
1
20
n-Propylbenzene
21 9
1 0
ug/L
2000
109
72-132
3
20
o -Xylene
21 8
1 0
ug/L
2000
109
78-128
1
20
seo-8utylbenzene
20 5
1 0
ug/L
2000
102
71-131
3
20
Styrene
19 9
1 0
ug/L
2000
100
78-129
3
20
tert-Butylbenzene
20 1
1 0
ug/L
2000
100
70-132
3
20
Tetrachloroethylene
205
1 0
ug/L
2000
103
80-129
3
20
Tetrahydrofuran
20 1
10
ug/L
2000
100
70-130
2
20
Toluene
21 8
1 0
ug/L
2000
109
76-131
1
20
trans-1,2-Dichloroethylene
21 6
20
ug/L
2000
108
76-135
1
20
trans-1,3-Dichloropropylene
206
1 0
ug/L
2000
103
67-140
1
20
Trichloroethylene
225
20
ug/L
2000
112
77-133
06
20
Trichlorofluoromethane
233
20
ug/L
2000
117
62-148
1
20
Vinyl acetate
214
20
ug/L
2000
107
34-167
2
20
Vinyl chloride
220
20
ug/L
2000
110
57-141
1
20
Surrogate 4-Bromofiuorobenzene
496
ug/L
5000
99
80-124
Surrogate Dibromofluoromethane
516
ug/L
5000
103
75-129
Surrogate Toluene -d8
498
ug/L
5000
100
77-123
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 14 of 45

PR ISEnvironmental
Analytical &
Environmental Solutions
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Total Metals - Quality Control
Analyte
Project 2018 Permit Renewal
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8A0294 - 200.8
Blank (P8A0294-BLK1)
Prepared & Analyzed 01/22/18
Aluminum
BRL
0 050
mg/L
Antimony
BRL
00010
mg/L
Arsenic
BRL
00010
mg/L
Beryllium
BRL
00010
mg/L
Boron
BRL
020
mg/L
Cadmium
BRL
00010
mg/L
Calcium
BRL
010
mg/L
Chromium
BRL
00010
mg/L
Copper
BRL
00050
mg/L
Iron
BRL
010
mg/L
Lead
BRL
00010
mg/L
Magnesium
BRL
010
mg/L
Nickel
BRL
00020
mg/L
Selenium
BRL
00010
mg/L
Silver
BRL
00010
mg/L
Thallium
BRL
00010
mg/L
Zinc
BRL
0 015
mg/L
LCS (P8A0294-BS1)
Prepared & Analyzed 01/22/18
Aluminum
1 03
0 050
mg/L
1 000
103
85-115
Antimony
0 103
00010
mg/L
0 1000
103
85-115
Arsenic
0 102
00010
mg/L
01000
102
85-115
Beryllium
0 103
00010
mg/L
0 1000
103
85-115
Boron
1 04
020
mg/L
1 000
104
85-115
Cadmium
0 107
00010
mg/L
01000
107
85-115
Calcium
104
010
mg/L
1000
104
85-115
Chromium
0 108
00010
mg/L
0 1000
108
85-115
Copper
0 107
00050
mg/L
0 1000
107
85-115
Iron
108
010
mg/L
1000
108
85-115
Lead
0 107
00010
mg/L
01000
107
85-115
Magnesium
106
010
mg/L
1000
106
85-115
Nickel
0 107
00020
mg/L
0 1000
107
85-115
Selenium
0 107
00010
mg/L
0 1000
107
85-115
Silver
0 107
00010
mg/L
01000
107
85-115
Thallium
0 105
00010
mg/L
01000
105
85-115
Zinc
0 109
0 015
mg/L
01000
109
85-115
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone]
Page 15 of 45

Full -Service Analytical &
,R I S I Y
p'\JA' I I Environmental Solutions
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Total Metals - Quality Control
Analyte
Batch P8A0384 - 1631 E
Project 2018 Permit Renewal
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Blank (P8A0384-BLK1)
Prepared & Analyzed 01/25/18
Mercury
BRL
10
ng/L
Blank (P8A0384-BLK2)
Prepared & Analyzed 01/25/18
Mercury
BRL
10
ng/L
Blank (P8A0384-BLK3)
Prepared & Analyzed 01/25/18
Mercury
BRL
10
ng/L
LCS (PBA0384-BSI)
Prepared & Analyzed 01/25/18
Mercury
472
1 0
ng/L
5 000 94 79-121
Matrix Spike (PBA0384-MS1)
Source. 8010261-04
Prepared & Analyzed 01/25/18
Mercury
143
1 1
ng/L
1364 0 921 98 71-125
Matrix Spike Dup (P8A0384-MSD1)
Source. 8010261-04
Prepared & Analyzed 01/25/18
Mercury
147
1 1
ng/L
1364 0 921 101 71-125 2 24
This report should not be reproduced, except In Its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-8001629-6364 - Fax [phone] Page 16 of 45

Full -Service Analytical&
Z'iP`_*R
ISvEnvironmental Solutions
LAOOn�TQn1ES, iNC
Celanese Project 2018 Permit Renewal
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Anions by Ion Chromatography - Quality Control
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8B0275 - NO PREP
Blank (12860275-BLK1)
Prepared & Analyzed 02/13/18
Fluoride
BRL
010
mg/L
Sulfate
BRL
10
mg/L
LCS (P8B0275-BS1)
Prepared & Analyzed 02/13/18
Fluoride
404
010
mg/L
4 000 101 90-110
Sulfate
385
1 0
mg/L
4000 96 90-110
This report should not be reproduced, except in Its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 17 of 45

Z.i
PIR I S � %� I Full -Service Analytical &
r 'v' Environmental Solutions
�...k.' LAOOnATOnIE41NC
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
General Chemistry Parameters - Quality Control
Analyte
Batch P8A0316 - 351.2
Project 2018 Permit Renewal
Level II QC Report
2/19/18
Prism Work Order 8010261
Time Submitted 1/18/2018 4 45 0OPM
Reporting Spike Source %REC RPD
Result Limit Units Level Result %REC Limits RPD Limit Notes
Blank (P8A0316-BLK1) Prepared 01/23/18 Analyzed 01/24/18
Total Kjeldahl Nitrogen BRL 050 mg/L
LCS (P8A0316-BS1) Prepared 01/23/18 Analyzed 01/24/18
Total Kjeldahl Nitrogen 108 20 mg/L 1000 108 90-110
Batch P8A0332 - NO PREP
Blank (P8A0332-BLK1) Prepared & Analyzed 01/23/18
Total Dissolved Solids BRL 50 mg/L
LCS (P8A0332-BS1) Prepared & Analyzed 01/23/18
Total Dissolved Solids 980 50 mg/L 1000 98 90-110
Batch P8A0338 - SM4500-CN C
Blank (P8A0338-BLK1) Prepared & Analyzed 01/24/18
Cyanide BRL 00050 mg/L
LCS (P8A0338-BS1) Prepared & Analyzed 01/24/18
Cyanide 00958 00050 mg/L 01000 96 85-115
Matrix Spike (P8A0338-MS1) Source* 8010261-02 Prepared & Analyzed 01/24/18
Cyanide 00970 00050 mg/L 0 1000 000220 95 80-120
Matrix Spike Dup (P8A0338-MSD1) Source: 8010261-02 Prepared & Analyzed 01/24/18
Cyanide 00907 00050 mg/L 01000 000220 88 80-120 7 20
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] -Toll Free Number 1-8001529-6364 - Fax [phone] Page 18 of 45

Level II QC Report
Full-Service olu2/19/1$
Environmental solutions
L­..'on1Ei, INC.
Celanese
Project 2018 Permit Renewal Prism Work Order 8010261
Attn Michael Sparks
Time Submitted 1/18/2018 4 45 0OPM
2525 Blacksburg Road
Grover, NC 28073
General Chemistry Parameters - Quality Control
Reporting
Spike Source %REC RPD
Analyte
Result
Limit
Units
Level Result %REC Limits RPD Limit Notes
Batch P8A0352 - SM4500-PB5
Blank (P8A0352-BLK1)
Prepared 01/25/18 Analyzed 01/26/18
Phosphorus -Total
BRL
0 050
mg/I_
LCS (P8A0352-BSI)
Prepared 01/25/18 Analyzed 01/26/18
Phosphorus -Total
208
0 050
mg/L
2000 104 90-110
Batch P8AO360 - NO PREP
Blank (P8A0360-BLK1)
Prepared 01/25/18 Analyzed 01/29/18
Ammonia as N
BRL
010
mg/L
LCS (P8A0360-BS1)
Prepared 01/25/18 Analyzed 01/29/18
Ammonia as N
245
010
mg/L
2 500 98 90-110
Batch P8A0386 - NO PREP
Blank (P8A0386-BLK1) Prepared & Analyzed 01/25/18
Oil & Grease (HEM) BRL 50 mg/L
LCS (P8A0386-BS1) Prepared & Analyzed 01/25/18
Oil & Grease (HEM) 358 50 mg/L 4000 90 78-114
Matrix Spike (P8A0386-M51) Source 8010261-02 Prepared & Analyzed 01/25/18
Oil & Grease (HEM) 41 0 50 mg/L 4494 BRL 91 78-114
Batch P8A0473 - 420.1
Blank (P8A0473-BLK1) Prepared & Analyzed 01/30/18
Phenolics BRL 0 050 mg/L
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number, 1-800/529-6364 - Fax [phone] Page 19 of 45

Level II QC Report
".,\ Full -Service uti/ 2/19/18
�R ISM Environmental Solutions
�T -.1 ' LA80fiATOAIEt INf
Celanese Project 2018 Permit Renewal Prism Work Order 8010261
Attn Michael Sparks Time Submitted 1/18/2018 4 45 0OPM
2525 Blacksburg Road
Grover, NC 28073
General Chemistry Parameters - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8A0473 - 420 1
LCS (P8A0473-BS1)
Prepared & Analyzed 01/30/18
Phenolics
0 531
0 050 mg/L
0 5000 106 80-120
Batch P8B0002 - NO PREP
Blank (P8130002-BLK1)
Prepared & Analyzed 02/01/18
Nitrate/Nitrite as N
BRL
010 mg/L
LCS (P8B0002-BS1)
Prepared & Analyzed 02/01/18
Nitrate/Nitrite as N
0 969
0 10 mg/L
1 000 97 90-110
Sample Extraction Data
Prep Method 351.2
Lab Number
Batch
Initial
Final
Date/Time
8010261-01
PSA0316
25 mL
25 mL
01/23/18 9 20
Prep Method 4201
Lab Number
Batch
Initial
Final
Date/Time
8010261-02
P8A0473
50 mL
50 mL
01/30/18 11 10
Prep Method, SM4500-CN C
Lab Number
Batch
Initial
Final
Date/Time
8010261-02
P8A0338
50 mL
50 mL
01/24/18 815
Prep Method SM4500-PB5
Lab Number
Batch
Initial
Final
Date/Time
8010261-01
P8A0352
50 mL
50 mL
01/25/18 6 33
Prep Method 1631E
Lab Number
Batch
Initial
Final
Date/Time
8010261-03
P8A0384
500 mL
500 mL
01/22/18 12 50
8010261-04
P8A0384
500 mL
500 mL
01/22/18 12 50
Prep Method 200 8
Lab Number
Batch
Initial
Final
Date/Time
8010261-01
P8A0294
50 mL
50 mL
01/22/18 8 45
Prep Method 6030B
Lab Number
Batch
Initial
Final
Date/Time
8010261-02
P8A0350
10 mL
10 mL
01/24/18 915
This report should
not be reproduced,
except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] Toll Free Number 1-800/529-6354 Fax, 704/525-0409 Page 20 of 45
-
-

Subcontracted Analyses
The following analyses were subcontracted to Gulf Coast Analytical Labs, Inc
Lab Number Analysis
8010261-01 8270
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449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
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Client Company Name. ��y�������
Report To/Contact Name j
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Reporting�cldress. ,
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OTHER N/A
Location Physical Address'_
Pho
EnT
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Site
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CHAIN €� CUSTODY
!IAITEWATER
Or-*--QUOTE u TO ENSURE PROPER B[ILLOi1NG
Project Name. ' t . I%•_,I , r 4--.F'., ae( vr'�r
Short Hold Analysis (Yes) (No) UST Project. (Yes) (No)
`please ATTACH any project specific reporting (QC LEVEL I Il III l4f)
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Invoice To:
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Samples INT ACT upon arrival" 2 - 1
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PROPER PRESERVATIVES Indicated
Received WITHIN HOLDING TIMES
CUSTODY SEALS INTACT Q
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PROPER CONTAINERS usedrl
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USACE FL NC
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Location Name:
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SC
OTHER N/A
Location Physical Address'_
Turnaround time is based on business days, excluding weekends and holidays
Water Chlorinated- YES
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(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
Sample Iced Upon Collection: YES '----No
RENDERED BY PRISM LABORATORIES, INC TO CLIENT)
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CONTAINER TYPE
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<
PRISM
TYPE
AND SIZE (ML)
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LAB
CLIENT SAMPLE
j
1 D.
ID NO
Comp
Grab
Plastic
Glass
Other
None
Iced HCI
NaOH HNO3
HzSO4
pH BOD TSS
Cd
Cr Cu Pb
Ni Ag Zn
O&G
CN-
as N
f i✓I
f
�
Sampler's Signature i
Sampled By (Print Name) d it] i ` �' Affiliation–
t9pon relinquishing, thie'C ain of Custody is your authorization for Prism to proceed with the analyses as requested above Any changes must be
submitted in writing to the Prism Project Manager There
will be charges for any changes after analyses have been initialized
Relinquished By (S✓iig a)ure)f
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Received By (Signature) Date Military/Flours Additional
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Recep ed Fol Prism Laboratories By v—, Date /
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Field Teci` Fee
Method of Shipment NOTE ALL SAMPLE COOLERS SHOULD BE TAPED SHUT WITR CUSTODY SEALS FOR TRANSPORTATION TO THE I-ABORATORY COC Group No
----- --- - - - --- --- — -
SAMPLES ARE NOT ACCEPTED AND VERIFIED
AGAINST COC UNTIL RECEIVED AT THE LABORATORY
Mileage
D Fed Ex ID UPS J Hand -delivered I Prism Field Service ❑ Other
Composite Type FLOW 1IIVIE HAND (circle one)
p f �/ '� t
Start ®ate &Time for Composite Sampler. � / / � � Mrs ®ate & Time Grab(s) Talton.
;ter
Stop Date & Time for Composite Sample / s` I 5 f.>1-� ? His Field pH !meter Calibrated- Yes
Date & Time Composite Sample Collected / �,° / ^` �`x>`< Mrs Field pH Result
Total Hours Composite Collected Over f Flours End Flow(5�iJ S 1 dial ! Cu Feet Field Temp Result:
Start Flow. �
_)h ` t 1 (circ6e one) 77 Sampler Interrupted: Yes_ No
Total c t C
No
_ Analyst's Initials.
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If Yes, Why?
Mrs

Pho
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EDD
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WA17EWATER CHAIN OF CUSTODY
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PACE OF '� QUOTE U To ENSU RE PROPER BOLLING /-
Project Blame.
Short Hold Analysis: (Yes) (No) UST Project (Yes) (No)
*Please ATTACH any project specific Ieporting (QC LEVEL 1 11 1111 IV)
provisions and/or QC Requirements
Invoice To.
Address
Samples INTACT upon'arrnvall s
Received ON WET ICE9 Temp '
PROPER PRESERVATIVES indicated?
Received WITHIN HOLDING TIMES?
CUSTODY SEALS INTACI'?
VOLAI ILES rev'd W/OUT HEADSPACE^
PROPER CONTAINERS used
LO
YES NO N/A
O
N
CY
Q)
CZ
Z- ---
ne, Fax (Yes) (No).
Arra lyt�cal L
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
id (Yes) (No) Email Address
SM:"+SII-Sert,rcr
: -wrontr ental Solutions
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44%, 5n mgbiook Road s P O box 740543
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P I ,_„s ''04/529 6364 _x 704/5a-0409
$b
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Client Company Name: i !,,i4�
6 1; _k;!
Report To/Contact Name
Reportang Address ,
e
Location Name.
Pho
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EDD
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Project Blame.
Short Hold Analysis: (Yes) (No) UST Project (Yes) (No)
*Please ATTACH any project specific Ieporting (QC LEVEL 1 11 1111 IV)
provisions and/or QC Requirements
Invoice To.
Address
Samples INTACT upon'arrnvall s
Received ON WET ICE9 Temp '
PROPER PRESERVATIVES indicated?
Received WITHIN HOLDING TIMES?
CUSTODY SEALS INTACI'?
VOLAI ILES rev'd W/OUT HEADSPACE^
PROPER CONTAINERS used
LO
YES NO N/A
O
N
CY
Q)
CZ
Z- ---
ne, Fax (Yes) (No).
Purchase Order No /Boiling Deference
TO BE FILLED IN BY CLIENT/SAMPLING PERSONNEL
id (Yes) (No) Email Address
Requested Due Date U 1 Day U 2 Days ❑ 3 Days ❑ 4 Days ❑ 5 Days
CeI"tlflCatlOn
NELAC
tjSACE FL
NCC
Type: PDF Excel —Other
"Working Days" U 6-9 Days U Standaod 10 days �l Rush Work Must Be
Location Name.
Pre -Approved
SC
OTHER
N/A
Samples received after 15 00 will be processed next business day
Location Physical Acidness
Turnaround time is based on business days, excluding weekends and holidays
dater Chlorinated
YES
—NO L—
j
(SEE REVERSE FOR TERMS & CONDITIONS REGARDING SERVICES
Sample Iced Upon Collection: YES
ANO
RENDERED BY PRISM LABORATORIES, INC TO CLIENT)
-
SAMPLE
I YPE
CONTAINER TYPE
AND SIZE (ML)
PRESERVATIVES USED
ANALYSES TO BE PERFORMED ON THE SAMPLES
PRISM
CLIENT SAMPLE
��
`� „
w,
LAB
I D
ID NO.
Comp
Grab
Plastic Glass
Other
None
Iced HCI NaOH
HNO3
HzSO4
pH BOD
TSS
Cd
Cr
Cu
Pb Ni
Ag
Zn
OSG
CN-
as N
as N
1
Cz,
1
n
sc
I
t
•, � l�
D I ® '
1 � ��.
fit, C•,�,_�'�_�'_
r
Samplers Signature- Sampled By (PI Int Name) ? �f +r ('i �' )` Affiliation
Upon relinquishing, this -Chain of Custbdy is your authorization for Prism to proceed with the analyses as requested above Any changes must be
sub otted in writing to the Prism Project Manager There will be charges for airy changes after analyses have been initialized.
Rehnq i shed By ( gra e)
i yl� _ t; ✓
Received By (Signature) Date Military/Hours
Additional Comments
a
kx //
/?�
RE9nq'ms ed By (Sign t ie)
Received By (Signature) Date
Site Arrival T,me
Relinquished By (Signature)
Receiv�d Fpr Prism Laboratories By — , Date �
�.-
I Sit=,' Dep<irturn Terre I
_ _t
,/
Field lech Fee
Method of Shipment NOTE ALL SAMPLE COOLERS SHOULD BE TAPED SHUT -WITH CUSTODY SEALS FOR TRANSPORTATION TO THE LABORATORY COC Group No
�- - - - - ---
-- -- - - �
SAMPLES ARE NOT ACCEPTED AND VERIFIED AGAINST COC UN nL RECEIVED AT THE LABORATORY-
•" r t ' �S-� i�ttr
i Mdeage
U Fed Ex U UPS U Hand delivered Prism Field SeRice U Other
--
Composite Type FLOW TAME HAND (circle one)
r
Start Date & Time for Composite Sampler. / J
Stop Date & Time for Composite Sample / 1
Date & Time Composite Sample Collected.
Total Hours Composite Collected Over. Hours End Flow -
Start Flow.
Total
Hrs Date & Time Grab(s) Taken: I/ a' 3 / rj �� / C/ � ' Hrs
Firs Field pH Meter Calibrated Yes _Y" No
Hrs Field pH Result a 1" Analyst's Initials. %'
r
Cal / Cu Feet Field Temp Result. Analyst's Initials: I -
(circle one) Sampler Interrupted Yes_ No _ If Yes, Why2
,

Acass
ANAI_YTICAL, INC.
ANALYTICAL REPORT
CLIENT
Prisin Laboiatoiies
PO Box 240543
Charlotte NC 282240543
ATTENTION
Tei it W Cole
PROJECT IID
8010261
LABORATORY REPORT NUMBER
1802278
DATE
February 19, 2018
Primary Data Review By Secondary Data Review By
Ashley Airsick
Chi is Pafford
Project Manager, AES
Pio_ject Manager, Access Analytical
aarnick@axs-inc com
PLEASE N01 E
- Unless otherwise noted, all analysis on this iepoit pei foi med at Analytical Envuonmental Services Inc (AES Inc),
3080 Pi esidential Dr ive, Atlanta, CA 30340
- AES is SCDHEC cei tified labor atoi y # 98016, NCDENR cci tified lab # 562, CA cei tified lab # FL -E87582,
NELAP cei tified labor atoi y # E87582
- AIHA-LAP,LLC Laboiatoi y ID 100671 foi Industiial Hygiene samples (organics, Metals, PCM Asbestos,
Giavmieti ic), Envnonmental Lead (Paint, Sod, Dust Wipes, An), and Envnonmental Nliciobiology (Fungal)
Du ect Examination
- Local suppoil services foi this ploject me piovided by Access Analytical Inc Access Analytical is a
iepiesentative ofACS seiving client m the SC/NC/GA aieas All questions iegai ding this iepoit should be dnected
to yout local Access Analytical iepiesentative at 803 7814243 of toll fee at 883 315 4243
Revision 2/19/2018
pagell Page 24 of 45

h
IsmNit-Setvice Analytical &,
f i:nvhonmental Solutions
Ideort�ttpfu�s,uac.
8270
1Contalners Supplied,
�. I � i?tv��� ���4 j i `fir �frt,�f� �fv�;•,�
"OlaS/18 14:40
"7t:) 7,-3, q 99 g
k'age i ox i
Page 21 Page 25 of 45
6i1BCONTJEiACT O
• 'C15A
Wism )t,aboI'atorlea, Ind.
Ce NELAC_,
NG SC Other
___
$010261
� +nowt >t A Oi�aAArOR�:
Mt,'EMING LABORATORY.,
Pzism Laboratories, Inc.
Gulf Coast Analytical Labs, Inc.
A 0, Box240543
10781 CoursW Blvd
Charlotte, NC 2822E3-0543
Baton Rouge, LA 70816
Phom: 8,00-529-63654
Phone :[phone]
Fax: 704-5Z5-0409
Fax; [phone]
Project Manager: Cara C. Rusmisell
t►s6ysis Duo
1aa�ires Lubora>ory� Comments
Samplelmz $01*1-01FVstek
Mia
Sampled DI/1811814-40 "Q
8270
1Contalners Supplied,
�. I � i?tv��� ���4 j i `fir �frt,�f� �fv�;•,�
"OlaS/18 14:40
"7t:) 7,-3, q 99 g
k'age i ox i
Page 21 Page 25 of 45

{���'�jJJ IIII YYAAIIpp1I I��9IV B1yyy f�(�@®®,�(1{,y{�jIIIII �a
`•� Nn IV111.14s�fI Ts01Es
SW -846 3510 SV Extraction
ilsr
rv_
FDA
TART a�D SATCH ���4�� �=
TEil'ME 12 V I V �t � DA6E�IA'1E f L� `� a — F t
t _=
9
CLIENT
TYPE CLIENT ID
GOAL ID
INITIAL
VOL
(ML)
FINAL
VOL
(ML)
INITIAL
pH
BN
pH(>11)
ACID
pH(<2)
COMMENT
STANDARDSI
REAGENTS
1
QC
MB M31766176
1766176
a��
% g ,
C.9
�
j
e27o surrogate ,
50ug/m11 t00ugfml
2
QC
LOS LCS 1766177
1766177Noiume
I 0 t1
J. 0
�
�
�
1 ml
a -Cr
3
QC
LCSD LCSD 1766178
1766178'
�• �
�
�
�
Spike50uglml
Nolume 1 ON
4
4455
SAMP
SAMP
21801191401,
7 U
D
-7
7esL7
5
4123
21801193001.
€1 l)
/-0
U
AWhylgne Chloride
MIUSL, ,
6
7
0176
4260
SAMP9
SAMP
21801193101
VUV
I C1
g
V,
f
21801223101
SodiumHydrorido
6
4260
SAMP
21801223102
9
4260
FD Reid Duplicate
21801223103
((1®p
)
1 'j
1 r¢
,f
SulfudcAdd
10
4260
MS Matns(SpIkeMS
21801223 IV,
Ia6U
Ir�
9'C.'I-71
11
4260
MSD Matnx Spike Duplicate
21801223105
w
C
f
Sodium
Sulfate
12
4260
SAMP
121801223106
21801223107
21801223108
1000
i 0 o U
1,0
1 1, 0
1,0
13
4260
SAMP
14
4260
SAMP
15
4260
SAMP
2160123110
t)
16
4260
$RMP
21801223111
1 p
1.0
17
4260
SAMP
21801223112
I 6 ()
),0
18
4260
SAMP
21801223113
I1()()o
1.0
f
/
19
4260
SAMP
21801223114
q ()
,0
20
4260
SAMP
218012231,15
I U UG
1,0
0
r_
21
A57-4
SAMP
121801225201
21801191801
1,0
j
1
%
Tb
22
0042
SAMP
Z(jo
I.0 1
✓
23
4565
SAMP
001 EFF 121601231101
24
25
26
27
28
NOTES
Matn),,Wster, Batch Rule 8270 W EX
{EQUIPMEN RCONDIT(ONS
WATER BATH 1f TEMPERATURE 1 IArATER BATH 21 TEMPERATURE 2 WATER BATH 3f T EMPERAPURE 3
J00 fl'
ISI-lf1EtM
SUPERVISORWATE I I F
I-
Page 3 Page H of 45

Analytical Environmental Services, Inc
Date: 19 -Feb -l8
Client- Prism Laboratories
Protect: 8010261 Case Narrative
Lab ID- 1802278
Revision -
At the request ofAngcla Martin via email 02-12-18 a revised report was cleated to report 1,2-Diphenylhydiazme and =
N-Nitrosodimethylamme -
Revision II At the request ofAngela Martin via email 02-13-18 a revised iepoit was created to report 1,2,4-Trichlaobenzene =a
Semi -Volatile Organics Analysis by Method 8270D
Client requested surrogate values from self extracted sample extract are as follows
2,4,6-Trrbrornophenol ug/L 89 65 F_
2-Fluorobrphenyl ug/L 41 03
2-Fluoroplrenol ug/L 58 13 r
4-Terphenyl-d14 ug/L 47 24
Nitrobenzene -d5 ug/L 39 41
Phenol -d5 ug/L 36 12
Page 41 Page 27 of 45

I`
a
�7
Analytical Environmental Services, Inc Date. 19 -Feb -18
Client.
Pttsm Labolatoues
Client Sample ID
001 EFF
Lab Older
1802278
Tag Number:
218012311001
Project Name:
8010261
Collection Date:
1/I8/2018 2 40 00 PM
Lab ID.
1802278-OOIA
Matrix:
Aqueous
Analyses Result Qual MDL Reporting Units BatchlD DF Date Analyzed Analyst
Lnnrt
TCL-SEMIVOLATILE ORGANICS SW8270D
(SW3510C)
1,1' -Biphenyl
BRL
078
10
ug/L
255291
1
02/05/2018 11 35
EI
2,4,5-Tiiehlotophenol
BRL
099
25
ug/L
255291
1
02/05/2018 ll 35
EI
2,4,6-Titchlorophenol
BRL
13
10
ug/L
255291
1
02/05/2018 11 35
EI
2,4-Dtchlorophenol
BRL
10
10
ug/L
255291
1
02/05/2018 11 35
EI
2,4-Dunethylphenol
BRL
072
10
ug/L
255291
1
02/05/2018 11 35
EI
2,4-Dmtttophenol
BRL
55
25
ug/L
255291
1
02/05/2018 1135
EI
2,4-Dtntttotoluene
BRL
11
10
ug/L
255291
1
02/05/20181135
EI
2,6-Dnvttotoluene
BRL
13
10
ug/L
255291
1
02/05/2018113S
EI
2-Chloronaphthalene
BRL
18
10
ug/L
255291
1
02/05/2018 11 35
EI
2 -Chlorophenol
BRL
12
10
ug/L
255291
1
02/05/20181135
EI
2 -Methylnaphthalene
BRL
12
10
ug/L
255291
1
02/05/20181135
EI
2-Methylphenol
BRL
13
10
ug/L
255291
1
02/05/2018 11 35
EI
2-Nltroantltne
BRL
19
25
ug/L
255291
1
02/05/20181135
EI
2-Ntttophenol
BRL
16
10
ug/L
255291
1
02/05/2018 11 35
EI
3,3'-Dtchlowbenzldtne
BRL
11
10
ug/L
255291
1
02/05/2018 11 35
EI
3-Nitloanrhne
BRL
12
25
ug/L
255291
1
02/05/2018 11 35
EI
4,6-Dtnrtto-2-methylphenol
BRL
13
25
ug/L
255291
1
02/05/20181135
EI
4-Btomophenyl phenyl ether
BRL
14
10
ug/L
255291
1
02/05/2018 11 35
EI
4-Chloro-3-methylphenol
BRL
081
10
ug/L
255291
1
02/05/2018 11 35
EI
4-Chloroaniline
BRL
21
10
ug/L
255291
1
02/05/2018 11 35
EI
4-Chlorophenyl phenyl ether
BRL
13
10
ug/L
255291
1
02/05/2018 11 35
EI
4-Methylphenol
BRL
23
10
ug/L
255291
1
02/05/20181135
EI
4-Nlttoamltne
BRL
13
25
ug/L
255291
1
02/05/20181135
EI
4-Nthophenol
BRL
077
25
ug/L
255291
1
02/05/2018 11 35
EI
Acenaphthene
BRL
11
10
ug/L
255291
1
02/05/20181135
EI
Acenaphthylene
BRL
11
10
ug/L
255291
1
02/05/2018 11 35
EI
Acetophenone
BRL
21
10
ug/L
255291
1
02/05/2018 11 35
EI
Antluacene
BRL
082
10
ug/L
255291
1
02/05/2018 11 35
EI
Ahazme
BRL
078
10
ug/L
255291
1
02/05/2018 11 35
EI
Benz(a)anthtacene
BRL
096
10
ug/L
255291
1
02/05/20181135
EI
Benzaldehyde
BRL
13
10
ug/L
255291
1
02/05/20181135
EI
Benzo(a)pytene
BRL
096
10
ug/L
255291
1
02/05/2018 11 35
EI
Benzo(b)fluoranthene
BRL
15
10
ug/L
255291
1
02/05/20181135
EI
Beazo(g,h,t)petylene
BRL
13
10
ug/L
255291
1
02/05/2018 11 35
EI
B enzo(k) fluot anthene
BRL
15
10
ug/L
255291
l
02/05/2018 11 35
EI
Bts(2-chlotoethoxy)methane
BRL
I1
10
ug/L
255291
1
02/05/2018 11 35
EI
Bls(2-chlotoethyl)ethet
BRL
12
10
ug/L
255291
1
02/05/2018 11 35
EI
Bls(2-chloloiso ptopyl)ethel
BRL
15
10
ug/L
255291
1
02/05/2018 11 35
EI
Qualrfrer s . Value e\ceeds maximum contaminant level
E Estimated value above
quantitation
range
BRL Not Detected at MDL
S Spike
Recovery outside limits due to matrix
H Holding times for preparation or analysis exceeded
> Greater than Result value
N Analyte not NEC AC c,rtifled
f Estimati,d value detected below Reporting
Limit
B knalyte detected in the associated method blank
< Less
than Result value
Page 51 Page 28 of 45

Analytical Environmental Services, Inc
Date- 19 -Feb -18
Client:
Prism Laboiatoties
Client Sample ID:
001 EFF
Lab Oi der
1802278
Tag Number:
218012311001
Pio3ect Name:
8010261
Collection Date:
1/18/2018 2 40 00 PM
Lab ID.
1802278-OOIA
Matrix-
Aqueous
Analyses
Result
Qua] A1DL
Repoitmg Units
Limit
BatchM
DF Date Analyzed Analyst
TCL-SEMIVOLATILE ORGANICS
SW8270D
(SW3510C)
Bis(2-ethylhexyl)phthalate
BRL
14
10
ug/L
255291
I
02/05/2018 11 35
EI
Butyl benzyl phthalate
BRL
084
l0
ug/L
255291
I
02/05/2018 11 35
EI
Capiolactani
BRL
13
10
ug/L
255291
1
02/05/2018 11 35
EI
Caibazole
BRL
075
10
ug/L
255291
1
02/05/20181135
EI
Chtysene
BRL
093
10
ug/L
255291
l
02/05/2018 11 35
EI
Di -n -butyl phthalate
BRL
I 1
10
ug/L
255291
I
02/05/2018 11 35
EI
Di-n-octyl phthalate
BRL
16
10
ug/L
255291
1
02/05/2018 11 35
El
Dibenz(a,h)anthiacene
BRL
14
10
ug/L
255291
l
02/05/2018 11 35
EI
Dibenzofufan
BRL
I 1
10
ug/L
255291
1
02/05/2018 11 35
EI
Diethyl plithalate
BRL
082
10
ug/L
255291
l
02/05/2018 11 35
El
Duuethyl phthalate
BRL
1 0
10
ug/L
255291
1
02/05/2018 11 35
El
Fluoranthene
BRL
10
10
ug/L
255291
1
02/05/20181135
EI
Fluoiene
BRL
12
10
ug/L
255291
1
02/05/20181135
EI
Hexachlotobenzene
BRL
I1
10
ug/L
255291
1
02/05/20181135
EI
Hexacliloiobutadiene
BRL
12
10
ug/L
255291
1
02/05/2018 11 35
EI
Hexachlotocyclopentadiene
BRL
21
10
ug/L
255291
1
02/05/2018 11 35
EI
Hexachloroetliane
BRL
13
10
ug/L
255291
1
02/05/20181135
EI
Indeno(1,2,3-cd)pyiene
BRL
12
10
ug/L
255291
I
02/05/2018 11 35
EI
Isophorone
BRL
086
10
ug/L
255291
I
02/05/2018 11 35
El
N-Nitiosodi-n-piopylamme
BRL
082
10
ug/L
255291
l
02/05/2018 11 35
EI
N-Nitlosodlphenylanune
BRL
090
10
ug/L
255291
1
02/05/2018 1135
EI
Naphthalene
BRL
12
10
ug/L
255291
1
02/05/20181135
EI
Nitrobenzene
BRL
12
10
ug/L
255291
1
02/05/2018 11 35
EI
Pentachloiophenol
BRL
062
25
ug/L
255291
1
02/05/2018 11 35
EI
Plienanthiene
BRL
086
10
ug/L
255291
1
02/05/2018 11 35
EI
Phenol
BRL
077
10
ug/L
255291
l
02/05/2018 11 35
EI
Pyiene
BRL
083
l0
ug/L
255291
1
02/05/2018 11 35
EI
Suit 2,4,6-Tllbtoinophenol
0
0
514-138
%REC
255291
1
02/05/2018 11 35
EI
Sun 2-Fluoiobiphenyl
0
0
446-119
%REC
255291
1
02/05/20181135
EI
Suit 2-Fluolophenol
0
0
272-120
%REC
255291
1
02/05/2018 11 35
EI
Stasi 4-leiphenyl-d14
0
0
471-136
%REC
255291
1
02/05/20181135
EI
Sun Nitrobenzene -d5
0
0
407-119
%REC
255291
1
02/05/2018 11 35
EI
Suit Phenol -d5
0
0
181-120
%REC
255291
l
02/05/2013 11 35
EI
Semivolatile Or g. Comp. by CC/MS
SWO270D
(SW3510C)
1,2,4-Tiichloiobenzene
BRL
14
10
ug/L
255291
l
02/05/2018 11 35
EI
1,2-Dichloiobenzene
BRL
12
10
ug/L
255291
1
02/05/2018 11 35
EI
1,2-Diplienylhydiazme
BRL
11
10
ug/L
255291
1
02/05/20181135
EI
Qualifiers " Mlua exceeds maximum contaminant level
E Estimated value abom a
quantitation range
BRL Not Detected at NOL
S Spike Recovery outside limits due to matrix
H Holding times for preparation or analysis exceeded
> Greater than Result value
N Analyte not NEL aC certified
1 Estimated value detected below Reporting
Lund
B Anilyte detected in the associated method blank
< Less dim Result value
Page 6 Page 29 of 45

Analytical Environmental Services, Inc Date. 19 -Feb -18
Client:
Pusm Labolatoues
Client Sample ID:
001 EFF
Lab O t del
1802278
Tag Number:
218012311001
Pt4lect Name:
8010261
Collection Date:
1/18/2018 2 40 00 PM
Lab ID
1802278-OOIA
Matrix
Aqueous
QuIII6ets IValue eXLeeds ma%imnm contaminant level
BRL Not Detected at 1vIDL
H Holding times for preparation or analysts exceeded
N Analyte not NELaC certified
B Analyle defected in the associated method blank
E Estimated t alue above quantdation range
S Spike Recovery outside limits due to matrix
> Greater than Result value
I Estimated value detested below Reporting Limit
< Less dtan Result value
r-
-ti
4=
t'
6=�
1=
k
Page 7 Page 30 of 45
Reporting
Analyses
Result
Qua] MDL
Units
BatchID
DF Date Analyzed Analyst
Limit
Semivolatile Org. Comp. by GC/MS
SW8270D
(SW3510C)
1,3-Dlchlowbenzene
BRL
13
10
ug/L
255291
l 02/05/2018 11 35
EI
1,4-Dlchlowbenzene
BRL
14
10
ug/L
255291
l 02/05/2018 11 35
EI
Benzidine
BRL
37
80
ug/L
255291
1 02/05/2018 11 35
EI
N-Nltlosodtmethylamtne
30
17
10
ug/L
255291
1 02/05/2018 11 35
EI
QuIII6ets IValue eXLeeds ma%imnm contaminant level
BRL Not Detected at 1vIDL
H Holding times for preparation or analysts exceeded
N Analyte not NELaC certified
B Analyle defected in the associated method blank
E Estimated t alue above quantdation range
S Spike Recovery outside limits due to matrix
> Greater than Result value
I Estimated value detested below Reporting Limit
< Less dtan Result value
r-
-ti
4=
t'
6=�
1=
k
Page 7 Page 30 of 45

Analytical Environmental Services, Inc.
Client ACCESS ANALYTICAL
Project Name Prism Laboratories Lab ID. 1802278-OOIA
Client Sample ID 001 EFF
Matrix, Leachate
Instrument Model: GC 6890N/ Agilent MS 5973
Software ID: Agilent MSD Chemstation D.03.00
NIST Library: NIST 14
Date: 2/5/18
The attached data represents a Library Search Compound Report requested by the client. The intended
use of this Library Search Compound Report is to tentatively identify compounds. All tentative
compound identifications are assigned by the software. This is not an interpretation by AES, Inc.
Target Compounds fasted on the Quantitation Report which were not requested by the client are not
included in the library report and should be considered estimated values.
Page 8 Page 31 of 45

LSC Area Percent Report
Data Path C \msdchem\l\DATA\PlB0205\
Data File R8020504 D
Acq On
5 Feb 2018
11 35
am
Operator
YH
Sample
1802278-001A
Samp
Misc
CCV
8270
TCL4
2 W
ALS Vial
4
Sample
Multiplier
1
Integration
Parameters
RTEINT
P
Tnteyrator
RTE,
Smoothing
OFF
Filtering
7
Sampling
1
Min Area
5000
Area
counts
Start
Thrs
0 3
MaxPeaks
32
Stop
Thrs
0
Peak Location
TOP
If leading
or trailing
edge
<
100 prefer < Baseline drop else
tangent >
Peak
separation
5
Method
C \msdchem\=\METHODS\3080717UGL
M
Title
MS -10
BNA CURVE
8270D/625
Signal
TIC
R8020504
D\data
ms
peak
R T first
max
last
PK
peak
corr
corr
%
of
#
min
scan
scan
scan
TY
height
area
% max
total
-- -----
1 1
-----
169
9
- --
15
----
19
---
r'BV
-------
161678
-------
211841
------
11
00%
-------
1
844%
2 1
217
19
24
51
rVB
1826955
1926517
100
00%
16
7690
3 1
511
74
79
83
rBV3
3561
5769
0
30%
0
050%
4 1
612
93
98
102
rBV4
6626
8024
0.42%
0
0700
5 1
687
107
112
131
rVB3
9682
27388
1
420
0
2380
6 1
965
161
164
170
rVB
9975
8192
0
43%
0
071%
7 2
077
183
185
189
rVB
5502
5091
0
26%
0
0440
8 2
216
207
211
216
rBB
17653
16536
0
860
0
144%
9 2
269
217
221
22.4
rBV
6674
6254
0
32%
0
054%
10 2
397
242
245
255
r,3B
33135
36319
1
89%
0
316%
11 2
611
273
285
299
rVB2
8841
26792
1,
396
0
233%
12 2
782
311
317
340
rBB
452284
474552
24
630
4
131%
13 3
668
479
483
489
rBB
5711
5832
0
30%
0
05116
14 3
946
527
535
563
rBB
255464
286994
14
900
2
498%
15 4
288
594
599
612
rB92
530888
618367
32
10%
5
382%
16 5
014
730
735
757
rBB
358580
337957
17
54%
2
9426
17 5
885
892
898
911
rBV
804789
742944
38
56%
6
4676
18 5
965
911
913
932
rVB
3186
6851
0
36.
0
060%
19 6
932
1091
,1094
1107
rBV
18806
23987
1
25a
0
2099.
20 7
199
1139
1144
.1157
rBV
1020533
803510
41
71%
6
9946
21 7
770
1246
1251
1256
rBB
79294
64230
3
33%
0
5590
22 7
936
1277
7.282
1298
rBB
1058002
9047 7
46
96%
7
e 7 5 o,
23 8
433
1371
1375
138
rBB
31746
23765
1
23o
0
2079.
24 8
497
1383
1'387
1390
LBB
11691
8025
0
42%
0
070%
25 8
833
1446
1450
1466
rBB
688784
609785
31
65%
5
3080
26 9
597
1587
1593
1602
rBV
1111328
994225
51
61%
8
654'o-
54027
2711
408
1927
1932
1950
rBB
1221132
1086699
,56
410
9
4590
28 12
535
2137
2143
2168
rBV
1115805
1089595
56
56%
9
4B46
29 14
003
2413
2418
2445
rBV
909180
1074265'
55
76%
9
35090
30 14
511
2503
2513
2520
rBV
2.2700
53835
2
79%
0
469%
Sum
of corrected
areas
11488878
B080717UGL M Mon Feb 05 15 19 58 2018 PDF Page 9 Page 32of 45

LSC Report - Integrated Chromatogram
Data Path C \rnsdchem\l\DATA\R180205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method C \msdchem\l\METHODS\B080717UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C \Database\NIST14 L
TIC Integration Parameters RTEINT P
Abundance TIC R8020504 D\data ms
0
Tirr
Abundance
1500000
1000000
500000
0
Time-->
Abundance
150000
TIC R8020504 D\data ms
100000
50000
650 700 750 8 00 850 900 950 1000 1050
TIC R8020504 D\data ms
Time--> 11 50 12 00 1250 1300 1350 1400 1450 1500
13080717UGL M Mon Feb 05 15 19 59 2018 PDF
1550 1600 -�
Page 10 Page 33 of 45

Library Search Compound Report
Data Path C \msdchem\l\DATA\Rl80205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator YH
Sample 1802278-OOIA Samp
Misc _ CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier. 1
Quant Method C.\msdchem\l\METHODS\2080717UGL M
Quant 'Title MS -10 BNA CURVE 8270D/625
TIC Library C \Database\NIST14 L
TIC Integration Parameters RTEINT P
Peak Number 1 Trichloroethylene Concentration Rank 2
Abundance Scan 15 (1 169 min) R8020504 D\data ms (-9) (-)
5000
0
m/z->
Abundance
I
i
5000
m/z-->
Abundance
m/z--=
Abundance
#13428 Trichloroethylene
#13427 Trichloroethylene
500
#13426 Trichloroethylene
1 20 130 1 40 1 50 1 60
m/z 131 95 95.75%
1 20 1 30 140 1 50 1 60
m/z 94 95 89 570
120 130'1'4'0 1 50 1 60
m/z 96 95 60 68%
120130140 150160
B080717UGL M Mon Feb 05 15-20 00 2018 PDF
1 20 1 30 1 40 1 50 1 60
i
A
Page 11 Page 34 of 45 -
R T EstConc Area
Relative to ISTD
R T
---------------------------------------------------------------------
1 169 13 70 ug/L 211841 1,4 -Dichlorobenzene -d4
4 288
Hit#
of 5 Tentative ID
MW
MolForm
CAS# Qual
---------------------------------------------------------------------
1
Trichloroethylene
130
C2HC13
000079-01-6
98
2
Trichloroethylene
130
C2HC13
000079-01-6
97
3
Trichloroethylene
130
C2HC13
000079-01-6
96
4
3-(5-Chloro-2H-1,2,4-triazol-3-y
175
C5H6C1N3O2
1000387-46-8
12
5
Methylphosphonothioicchlorofluoride
132
CH3CIFPS
027127-27-1
10
Abundance Scan 15 (1 169 min) R8020504 D\data ms (-9) (-)
5000
0
m/z->
Abundance
I
i
5000
m/z-->
Abundance
m/z--=
Abundance
#13428 Trichloroethylene
#13427 Trichloroethylene
500
#13426 Trichloroethylene
1 20 130 1 40 1 50 1 60
m/z 131 95 95.75%
1 20 1 30 140 1 50 1 60
m/z 94 95 89 570
120 130'1'4'0 1 50 1 60
m/z 96 95 60 68%
120130140 150160
B080717UGL M Mon Feb 05 15-20 00 2018 PDF
1 20 1 30 1 40 1 50 1 60
i
A
Page 11 Page 34 of 45 -

Library Search Compound Report
Data Path C \msdchem\1\DATA\R180205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method C \msdchem\1\METHODS\B080717UGL M
QuanL Title MS -10 BNA CURVE 8270D/625
TIC Library C \Database\NIST14 L
TIC Integration Parameters RTEINT P
Peak Number 2 1,4 -Dioxane Concentration Rank 1
R.T EstConc Area Relative to ISTD R T
---------------------------------------------------------------------
1 217 124 62 ug/L 1926520 1,4 -Dichlorobenzene -d4 4 288
Hit# of 5 Tentative ID MW MolFcrm CAS# Qual
---------------------------------------------------------------------
1 1,4 -Dioxane 88 C4H8O2 000123-91-1 91
2 1,4 -Dioxane 88 C4H8O2 000123-91-1 91
3 1,4 -Dioxane 88 C4HBO2 000123-91-1 90
4 1,4 -Dioxane 88 C4H8O2 000123-91-1 78
5 1,3,6-Trioxocane 118 C5H10O3 001779-19-7 64
Abundance Scan 24 (1 217 min) R8020504 D\data ms (-19) (-) m/z 88 00 100 00
8E 0
580
5000
430
1 20 1 30 1 40 1 50 1 60
n 690 L ___ m/z 58 05 61 56%
m/z--> 10 20 30 40 50 60
Abundance #2034 1,4 -Dioxane
m/z-->
Abundance
5000
0
m1z-->
Abundance
5
m/z-->
#2035 1,4 -Dioxane
m/z43 05 23 16
l
#2.033 1,4 -Dioxane
B080717UGL M Mon Feb 05 15 20 00 2018 PDF
m/z 57 05 20 92%
120 130140150160
m/z 87 05 9 35%
120130140150160
Page 12 Page 35 of 45

Library Search Compound
Report
Data Path C \msdchem\l\DATA\RlB0205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator . YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier. 1
Quant Method • C \msdchem\l\METHODS\B080717UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C:\Database\NIST14 L
TIC Integration Parameters RTEINT.P
Peak Number 3 Tetracyc_o[3 2 0 0(2,7) 0(4 Concentration Rank 6
R T EstConc Area Relative to ISTD
R T
---------------------------------------------------------------------
1 6B7 1 77 ug/L 27388 1,4 -Dichlorobenzene -d4 4 2BB
Hit# of 5 Tentative ID MW MolForm
CAS# Qual
---------------------------------------------------------------------
1 Tetracyclo[3 2 0 0(2,7) 0(4,6))h 92 C7H8
000278-06-8 4
2 1,3,5-Cycloheptatriene 92 C7H8
000544-25-2 4
3 1,3,5-Cycloheptatriene 92 C7HB
000544-25-2 4
4 2,5-Norbornadiene 92 C7H8
000121-46-0 4
5 2,5-Norbornadiene 92 C7H8
000121-46-0 4
Abundance Scan 112 (1 687 mm) R8020504 Dldata ms (-107)( ) m/z
ii 9 0 I
91 05 100 0',
m/z-->
Abundance
I
m/z-->
Abundance
0 10 20 30 40 -50 60 70 80 90 100
#2505 Tetracvclo[3 2 0 0(2,7) 0(4,6)1heptane
1 40 1 60 1 80 2.00
m/z 92 0,5 59 410
1 40 1 60 1 80 2 00
,5000
0
m/z-->
Abundance
0 10 20 30 40 50 60 70 80 90 100
#2496 1,3,5-Cycloheptatnene
1 40 1 60 1 80 2 00
5000
0
m/z-->
3080717UGL M Mon Feb 05 15 20 00 2018 PDF
0 10 20 30 40 50 60 70 80 90 100
#2495 1,3, 5-Cycloheptatriene
1 40 1 60 180 2 00
m/z 84.00 10 22%
1 40 1 60 1 80 2
Page 131 Page 36 of 45

Library Search Compound
Report
Data Path C \msdchem\l\DATA\R180205\
Data File . R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method C \msdchem\l\METHODS\B080717UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C \Database\NISTI4.L
TIC Integration Parameters RTEINT P
Peak Number 4 2 -Hexene, 2,5,5-trimethyl- Concentration Rank 8
R T EstConc Area Relative to ISTD
R T
---------------------------------------------------------------------
2 216 1 07 ug/L 16536 1,4 -Dichlorobenzene -d4 4 288
Hit# of 5 Tentative ID MW MolForm
CAS# Qual
1 2 -Hexene, 2,5,5-trimethyl- 126 C9H18
040467-04-7 78
2 2 -Hexene, 3,5,5-trimethyl- 126 C9H18
026456-76-8 59
3 Propanoic acid, 2 -methyl-, nonyl 214 C13H26O2
010522-34-6 9
4 1-Methyl-3,3-pentamethylenediazi 126 C7H14N2
026177-34-4 7
b Bicyclo[2 2 2]octan-1-ol 126 C8H14O
020534-58-1 7
Abundance) Scan 211 min) R8020504 Dldata ms (-207) (-) m/z
57 15 100 00%
52216
04
41 1
1262
1112
0 P.,rr ,Tr, -„71,-, t, 1,i ,,r,,, �,r
m/z--> 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Abundance #11802 2 -Hexene, 2,5,5-trimethyl
1 510
700
41 0
0
2911 1110 1260
i� I I i 830 950 �
m/z--> 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Abundance #11803 2 -Hexene, 3,5,5-trimethyl-
1 51 0
5000 41 0 70 0
29 0
01„
20
Abundance
II
5000
0
1111 ,I, I 33 0 95 0 11 0 126 0
l0 50 60 70 80 90 100 110 120 130 140 150
it78099 Propanolc arid, 2 -methyl-, nonyl ester
570
43 0 700
890 1150
i
01 .. Id 1111 !1 1470
m/z--> 20 30 40 50 60 70 80 90 100 110 120 130 140 15C
B080717UGL M Mon Feb 05 15 20 01 2018 PDF
1 80 2 00 2 20 2 40 2 60 1
180 200 220 240 260
m/z 41 15 48 140
1 80 2 00 2 20 2 40 2 60
m/z 69 00 23 16%
i
Page 14 Page 37 of 45

Library Search Compound
Report
Data Path C \msdchem\l\DATA\Rl80205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method C \msdchem\l\METHODS\B080717UGL.M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C.\Database\NIST14 L
TIC Integration Parameters RTEINT P
Peak Number 5 2-Pentanone, 4 -hydroxy -4 -me Concentration
Rank 4
R T EstConc Area Relative to ISTD
R T
---------------------------------------------------------------------
2 397 2 35 ug/L 36319 1,4 -Dichlorobenzene -d4
4 288
Hit# of 5 Tentative ID MW MolForm
CAS# Qual
---------------------------------------------------------------------
1 2-Pentanone, 4 -hydroxy -4 -methyl- 116 C6H12O2
000123-42-2 56
2 2-Pentanone, 4 -hydroxy -4 -methyl- 116 C6H12O2
000123-42-2 56
3 Oxirane, ((1-methylethoxy)methyl]- 116 C6H12O2
004016-14-2 43
4 2-Pentanone, 4 -hydroxy -4 -methyl- 116 C6H12O2
000123-42-2 39
5 5-Hexen-2-one 98 C6H10O
000109-49-9 9
Abundance Scan 245 (2 397 min) R8020504 D\data ms (-242) (-) m/z
43 05 100 00 0
4� 0
591
5000
101 1
02 00 2 20 2 40 2 60 2 80
II II 830 m/z 59 15 58 160
m/z--> 10 20 30 40 50 60 70 80 90 100 110
Abundance #8338 2-Pentanone,4-hydroxy-4-methyl-
4 0
i
5000
59 0 2 00 2 20 2 40 2 60 2 80
m/z 101 05 23 53%
150 310 1010 i
0 i 1 1 „I 1, i-. r 830 1
I
m/z--> 10 20 30 40 50 60 70 80 90 100 1101
Abundance 48340 2-Pentanone, 4 -hydroxy -4 -methyl -
5000
0
m/z-->
Abundance
I
5000
0
m/z-->
200 220 240 260 280
10 20 30 40 50 60 70 80 90 100 110
#8349 Oxirane, ((1-methylethoxy)methyl]-
2 00 2 20 2 40 2 60 2 80
m/z 41.05 9 26°s
B080717UGL M Mon Feb 05 15 20.01 2018 PDF
F'
Page 15 Page 38 of

Library Search Compound Report
Data Path C \msdchem\l\DATA\Rl80205\
Data File . R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method C \msdchem\l\METHODS\B08071'1UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C \Database\NIST14 L
TIC Integration Parameters RTEINT.P
Peak Number 6 2-Prcpencic acid, 2 -methyl- Concentration Rank 7
R T EstConc Area
Relative to ISTD
R T
---------------------------------------------------------------------
2 611 1 73 ug/L 26792
1,4 -Dichlorobenzene -d4
4 288
Hit# of 5 Tentative ID
MW MolForm
CAS#
Qual
---------------------------------------------------------------------
1 2-Propenoic acid, 2 -methyl-
86 C4H6O2
000079-41-4
9
2 Furan
68 C4H4O
000110-00-9
5
3 2-Propyn-l-amine, N -methyl-
69 C4H7N
035161-71-8
4
4 Phosphonic difluoride
86 F2HOP
014939-34-5
4
5 3-Buten-1-ol, 3 -methyl-
86 C5H10O
000763-32-6
4
Abundance Scan 285 (2 611 min) R8020504 Dldata ms (-273) (-) m/z
B6 05 100
00'-.
311
$
O
5000
690
t m/z--> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
Abundance #1704 2-Propenoic acid, 2 -methyl -
41 0
86 0
' 5000
i
280 690
0 T—II
I 180 580
1r,351P �Ii 5t),�i.i�ll,l„.,iJil,„.i„„i„r�I,ir„i
m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
Abundance #417 Furan
5000
0
m/z-->
Abundance
5000
1 0
m/z-->
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
#494 2-Propyn-1-amine, N-methyl-
BOB0V17UGL M Mon Feb 05 15 20 02 2018 PDF
2 20 2 40 2 60 2 80 3 00
m/z 69 00 51 240
r
2 20 2 40 2 60 2 80 3 00
m/z 68 00 50 OOs
2 20 2 40 2 60 2 80 3 00
m/z 45.05 ,28 25°s
2 20 2 40 2 60 2 80 3 00
c
�3
c=
t'
Page 161 Page 39 of 45
c

Library Search Compound Report
Data Path C \msdchem\l\DATA\RlB0205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier- 1
Quant Method C \msdchem\l\METHODS\B080717UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C \Database\NIST14 L
TIC Integration Parameters RTEINT P
Peak Number 7 Cyclopropanecarboxylic acid.. Concentration Rank 9
R T. EstConc Area Relative to ISTD R.T.
---------------------------------------------------------------------
6 932 1 06 ug/L 23987 Acenaphthene -d10 7 936
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Cyclopropanecarboxylic acid,isob 142 C8H14O2 064969-79-5 40
2 Ethyl cyclopropanecarboxylate 114 C6H10O2 004606-07-9 9
3 2-Butenoic acid, ethyl ester, (E)- 114 C6H10O2 000623-70-1 9
4 2-Pentanol, 1-(2-methylenecyclop 154 ClOH18O 1000161-07-7 9
5 Cyclopropanecarboxylic aci.d,buty 142 C8H14O2 054947-39-6 9
Abundance Scan 1094 (6 932 min) R8020504 D\data ms (-1091) (-) m/z 69 00 100 00%
6 0
i I
I
5000
41 0
870
1031
6 60 6 80 7 00 7 20
0 m/z 41 05 27 11
m/z--> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #20341 Cyclopropanecarboxylic acid,isobutyl ester
6 0
41 0
5000
56 06 60 6 80 7 00'''7-- 20
870 m/z 39.05 1,9.63 %
IIIIIII (III 111, III 990
m/z--> 10 20 30 40 50 60 70 80 90 100 110 120
Abundance #7376 Ethyl cyclopropanecarboxylate
G 0
I
I
I
5000
41 0
290 860
0 I i J11
580 990 1140
0L'15
.
m/z--> 10 20 30 A0 50 60 70 80 90 100 110 120
Abundance #7414 2-Butenoic acid, ethyl ester, (E) -
I 6d 0
5000
990
41 0 1
290
n 150 III 550 II 8G0 1140
O
m/z--> 10 20 30 40 50 60 70 80 90 100 110 1
B080717UGL M Mon Feb 05 15 20 02 2018 PDF
6 60 6 80 7 00 7 20
660 680 700 720
�3
r
Page 17 Page 40 of 45

Library Search Compound Report
Data Path C \msdchem\l\DATA\RlB0205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator • YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method . C \msdchem\l\METHODS\B080717UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C \Database\NIST14 L
TIC Integration Parameters RTEINT P
Peak Number 8 Diazene, 1-cyclohexyl-2-eth Concentration Rank 3
R T EstConc Area Relative to ISTD R T
---------------------------------------------------------------------
7 770 2 84 ug/L 64230 Acenaphthene -d10 7 936
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Diazene, 1-cyclohexyl-2-ethoxy-, 172 C8H16N2O2 108201-46-3 36
2 1-Methyl-lH-1,2,4-triazole 83 C3H5N3 006086-21-1 33
3 3-Methyl-2-butenoic acid, but -3- 152 C9H12O2 1000299-30-8 9
4 Oxalic acid, cyclohexyl butyl ester 228 C12H20O4 1000309-30-5 9
5 1-Propoxypropan-2-yl 2-methylbut 200 ClIH2003 1000367-10-6 9
Abundance Scan 1251 (7 770 min) R8020504 D\data ms (-1246) ( ) m/z 83 05 100 00%
8 0
I
5000
551
39 0 132 1 7 40 7 60 7 80 8.00 8. 20
1521 17211881 m/z 55 15 24 62`0
Im/z--> 20 30 40 50 60 70 80 9.0 100110120130140150160170180190
Abundance #42015 Diazene, 1-cyclohexyl-2-ethoxy-, 1 -oxide
550 81 0
5000
0
m/z-->
Abundance
5000
290 1270 1550
1 72 0
30 40 50 60 70 80 90 100110120 130140150 01701 0190
#1294 1-Mef hyl-1 H -1,2,4 -triazole
7 40 7 60 7 80 8 00 8 20
m/z 132 05 16 330
74 7 G0 7 80 8 00 8 20
m/z--> 20 30 40 50 60 70 80 90 1001 10120130140150160170180190
Abundance 1,�26874 3-Methyl-2-butenoic acid, but-3-yn-2-yl ester
8� 0
50001
1000
530
270
011 1 IJIJ 11 L 1190 13701520
m/z--> 20 30 40 50 60 70 80 90 1001101201301401501601701801
308071'7UGL M Men Feb 05 15 20 03 2018 PDF
7 40 7 60 7 80 8 00 8 20
7 40 7 60 7 80 8 00 8 20
Page 18 Page 41 of 45
r<s7

Library Search Compound Report
Data Path C \msdchem\1\DATA\R180205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator . YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method C \msdchem\l\METHODS\BOB0717UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C:\Database\NIST14 L
TIC Integration Parameters RTEINT P
Peak Number 9 Diethyltoluamide Concentration Rank 10
R T EstConc Area Relative to ISTD R T
---------------------------------------------------------------------
8 433 1 05 ug/L 23765 Acenaphthene -d10 7 936
Hit# of 5 Tentative ID MW MolForm CAS# Qual
---------------------------------------------------------------------
1 Diethyltoluamide 191 C12H17NO 000134-62-3 90
2 Diethyltoluamide 191 C12H17NO 000134-62-3 90
3 Benzamide, N,N-diethyl-4-methyl- 191 C12H17NO 002728-05-4 90
4 Benzamide, 4-methyl-N-isobutyl- 191 C12H17NO 1000407-46-5 86
5 Diethyltoluamide 191 C12H17NO 000134-62-3 83
Abundance Scan 1375 (8 433 min) R8020504 DWata ms (-1371) (-) m/z 119.05 100 006
11 1
5000 �
91 0 1902
I
652 800 820 840 860 880
390 m/z 91 05 35.47-
0
m/z-->
'Abundance
I
500
m/z-->
Abundance
I
I
5000
I
m/z--> 0
Abundance
60 80 100 120 140 160 1
#56815 Diethyltoluamide
20 40 60 80 100 120 140 160 180
#5681(3 Diethyltoluamide
11J0
91 0 1 1900
650
290 0 146 0162 0
40 00 80 100 120 140 160 1
#56874 Benzamide, N,N-diethyl-4-methyl-
1100
91 0
1900
G5 0
01 42 0 I 1360 162 0
m/z--> 20 40 60 80 100 120 140 160 180
B08o717UGL M Mon Feb 05 15 20 03 2018 PDF
8 00 8 20 8 40 8 60 8 80
m/z 190 1�5 32.90-i
I
8 00 8 20 8 40 8 0-88
m/z 191 1,5 20 836
800 B20 840 860 880
m/z 65 15 13 516
8 00 8 20 8 40 8 60 8 80
Page 19 Page 42 of 45 =5

Library Search Compound Report
Data Path C \msdchem\l\DATA\Rl80205\
Data File R8020504 D
Acq On 5 Feb 2018 11 35 am
Operator . YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier 1
Quant Method C \msdchem\l\METHODS\B080717UGL M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library ; C \Database\NIST14 L
TIC Integration Parameters RTEINT.P
Peak Number 10 1,10 -Phenanthroline, 2,9 -di Concentration Rank 5
R T. EstConc Area Relative to ISTD R T
---------------------------------------------------------------------
14 511 2 00 ug/L 53835 Perylene-d12 14 009
Hit# of 5 Tentative ID MW MolForm CAS# Qual
--------------------- --- - - -
1 1,10 -Phenanthroline, 2,9-dimethy 360 C26H2ON2 004733-39-5 50
2 Melatonin, pentafluoropropionyl 360 C16H13F5N2O2 066012-87-1 32
3 3-Azabicyclo[3 1 0]hexane-1,5-di 281 C14H7N3O4 1000338-38-6 12
4 Piperidine, 1-(cyanoacetyl)- 152 C8H12N2O 015029-30-8 9
5 2-Ethoxy-4-methylphencl 152 C9H12O2 002563-07-7 9
Abundance Scan 2513 (14 511 min) R8020504 Dldata ms (2503) (-) m/z 360 15 100 OOs
5000
17 9
770 281 120 14 1414'0 14 60 14 80
0 440 m/4 152 05 54 55%
m/z--> 40 60 80 100120140160180 200 220 240 260 280 300 320 34.0 36.0
Abundance #213787 1,10 -Phenanthroline, 2,9 -dimethyl -4,7 -diphenyl -
36)0 !
5000
14 20 14 40 14 60 14 80 1
m/z 179 15 37 60%
1800
0 440 770 1150 1510 214 0242 0 2830 3160
m/z--> 40 60 80 100120140160180200220240260280300320340360
Abundance#213029 Melatonin, pentafluoropropionyl (spiro(3H-indole-3,3'-pyrrolidir
36 )0
I
2130
5000
i
540 1150 1540180 2410
,
85 0 y I
28903.170,
0
m/z--> 40 60 80 100120140160180 200220 240 260 280 300 320 340 360
Abundance#140715 3-Azabicyclo[3 1 0]hexane-1,5-dicarbonitrile, 6-(1,3-benzodioxc
1 1520 2380
1800 281 0
500 990 2100
� 0
m/7--> 40 60 80 100120140160180 200 220 240 260 280 300 320 340
B080717UGL M Mon Feb 05 15 20.03 2018 PDF
14 20 14 40 14 60 14 80
1420 14 40 14 60 14 80
m/z 179 95 20 86%
14 20 14 40 14 60 14 80
=a
Page 20 Page 43 of 45

Tentatively Identified Compound (LSC) summary
Data Path C \msdchem\l\DATA\R180205\
Data File . R8020504 D
Acq On 5 Feb 2018 11.35 am
Operator YH
Sample 1802278-001A Samp
Misc CCV 8270 TCL4 2 W
ALS Vial 4 Sample Multiplier: 1
Quant Method C \msdchem\1\METHODS\B080717UGL.M
Quant Title MS -10 BNA CURVE 8270D/625
TIC Library C:\Database\NISTI4.L
TIC Integration Parameters: RTEINT.P
--Internal Standard---
TIC Top Hit name RT EstConc Units Response # RT Resp Conc
----------------------------------------------------------------------------
Trichloroethylene 1.169 13 7 ug/L 211841 1 4.288 618367 40.0
1,4 -Dioxane 1 217 124 6 ug/L 1926520 1 4.288 618367 40.0
Tetracyclo[3.2. .. 1.687 1.8 ug/L 27388 1 4.288 618367 40.0
2 -Hexene, 2,5,5 2 216 1 1 ug/L 16536 1 4 288 618367 40.0
2-Pentanone, 4- 2.397 2.3 ug/L 36319 1 4.288 618367 40.0
2-Propencic aci 2 611 1.7 ug/L 26792 1 4.288 618367 40.0
Cyclopropanecar 6 932 1.1 ug/L 23987 3 7 936 904737 40.0
Diazene, 1-cycl... 7 770 2.8 ug/L 64230 3 7.936 904737 40.0
Diethyltoluamide 8 433 1.1 ug/L 23765 3 7.936 904737 40 0
1,10-Phenanthro 14 511 2.0 ug/L 53835 6 14.009 1074270 40 0
B080717UGL M Mon Feb 05 15 20.03 2018 PDF
:
i.=
Page 21 Page 44 of 45 G
au
)"s�

q�,.r.0 rrlc,u
ErrvlRomiLEN CAL
A -ES SER"ICrS, INC
1 client Name ACCLISS .�4mcaly LiCa: IVIC,
;as ha'fiu ='Fa Ys^ _ 1 r, rYkev LO
=;.�`-:,Clear.; � f�•��'�Sarve"as:�,,�k:' �
SAMPLE/COOLER RECEIPT CHECKLIST
Z Caner FedEx 0 UPS ❑ USPSc❑ Client❑ Courier Othei
Yes No N/A
3
j
S
6
7
8
9
10
11
12
AES Work Order Number 1802278
lZ
Details Comments
ISh,pping container/cooler received in good condition?
®
damaged ❑ leaking ❑ other❑
Custody seals present on shipping container?
m
Custody seals intact on shipping container?
•
•
Temperature blanks present?
�Custodv sealstntact on samole containers?
Cooler temperature(s) within limits of 0-6°C? (See ficm 13 and 14 for
temperature recordings ]
®
Cooling initiated for recently collected samples / ice
present ❑
Chain of Custody (COC) present?
0
Chain of Custody signed, dated, and Umed when relinquished and received?
e
anaiyses requested ind-cated or the COC?
Sampler name and/or signature on COC?
o
Were all samples received within holding time?
iWere ad of the samples listed o^ 'he COC received?
�
TAT marled on the COC?
®
® If no TAT indicated, proceeded with standard TAT per Terms & Conditions ❑
13 Cooler 1 Tempc•ature 2 2 °C Cooler 2 Temperature
Coote 1 5 Temperature °C Cooler 5 Temoerature
�, Com nests
'16
17
19
20
21,
22
24
25
6�
°C Cooler 3 Temperature °C Cooler 4 Temperature °C
°C Cooler 7 Temperature °C Cooler 8 Temperature °C
I certify that I have completed sections 1-15 (dated initials) MJ 2/3/18
Yes No N/A Details Comments
Were sample containers intact upor receipt?
Custodyseals prese,rt on sample containers?
•
�Custodv sealstntact on samole containers?
o
'Do sample container labels match the COC?
0
0
ncomplete info illegible El
no label ❑ other ❑
anaiyses requested ind-cated or the COC?
v
iWere ad of the samples listed o^ 'he COC received?
�
®
®
samples received but not listed on COC ❑
samples listed on COC not received ❑
Was the sample collection date/time noted?
i Dt'd we receive sufficient sample volume for indicated anal, ses?
•
Were samples received in appropriate containers?
Were VOA samples recxroed without headspace (< 1; e" bubble)?
•
Were trip blanks submitted?
•
listed on COC ❑ not listed on COC ❑
27 Comments
This section Orly aopl,es to samples where pH can oe I certify that I have completed sections 16-27 (dated initials) MJ 2/3/18
checf<ed at, Sample Receipt Yes No N/A Details Comments
28 4Have coma ners needing chemical oreservatlon been checked?
29 lContamers' meet preservation guidelines? •
30_ Was pH adjusted at Sample Receio,?
NOLO Certain analyses requiic chemical oreservation but must be ci-ecked in the laboratory and not upon Sample Receipt such as Coliforms, VOCs and Oil 8 Greaser PH
I certify that I have completed sections 28-30 (dated initials) MJ 2/3/18
Checklist 6 9 17 Pev 2
Lc�cked�' �
Page 22 of 22

.�Pj) RISM
.� LABORATORIES INC
Celanese
Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
NC Certification No 402
Full -Service Analytical & NC Drinking Water Cert No 37735
Environmental Solutions SC Certification No 99012
Project 2018 Permit Renewal
Lab Submittal Date 02/13/2018
Prism Work Order 8020237
Case Narrative
02/19/2018
This data package contains the analytical results for the project identified above and Includes a Case Narrative, Sample
Results and Chain of Custody Unless otherwise noted, all samples were received in acceptable condition and processed
according to the referenced methods
Data qualifiers are flagged individually on each sample A key reference for the data qualifiers appears at the end of this case
narrative
Please call if you have any questions relating to this analytical report
Respectfully,
PRISM LABORATORIES, INC.
Cara C Rusmisell
Project Manager
Data Qualifiers Key Reference•
Reviewed By Cara C Rusmisell
Project Manager
ECV Ending CCV above the QC limit Analyte not detected down to the MDL No further action taken
BRL Below Reporting Limit
MDL Method Detection Limit
RPD Relative Percent Difference
* Results reported to the reporting limit All other results are reported to the MDL with values between MDL and
reporting limit indicated with a J
This report should not be reproduced, except In its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 1 of 9

M
Full-Service Analytical &
0RATO Environmental Solutions
Sample Receipt Summary
02/19/2018
Prism Work Order 8020237
Client Sample ID Lab Sample ID Matrix Date Sampled Date Received
001 EFF
8020237-01 Water 02/13/18 02/13/18
Samples were received In good condition at 2 0 degrees C unless otherwise noted
This report should not be reproduced, except In Its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 2 of 9

r Fun -Service Analytical 8
( ,,� Environmental Solutions
�..-�4�, .- LABORATORIES INC
Laboratory Report
02/19/2018
Celanese Project 2018 Permit Renewal Client Sample ID 001 EFF
Attn Michael Sparks Prism Sample ID 8020237-01
2525 Blacksburg Road Prism Work Order 8020237
Grover, NC 28073 Sample Matrix Water Time Collected 02/13/18 11 45
Time Submitted 02/13/18 15 45
Parameter Result Units Report MDL Dilution Method Analysis Analyst Batch
Limit Factor Date/Time ID
Organochlorine Pesticides by GC/ECD
alpha -BHC
BRL
ug/L
0 052
0 010
1
'608
2/15/18 1342
JMC
P8130280
beta -BHC
BRL
ug/L
0 052
0 016
1
'608
2/15/18 1342
JMC
P8130280
gamma -BHC
BRL
ug/L
0 052
0 013
1
'608
2/15/18 1342
JMC
P8130280
delta -BHC
BRL
ug/L
0 052
0 014
1
'608
2/15/18 1342
JMC
P8130280
Heptachlor
BRL
ug/L
0 052
0 018
1
'608
2/15/18 1342
JMC
P8130280
Aldrin
BRL
ug/L
0 052
0 015
1
`608
2/15/18 1342
JMC
P8B0280
Heptachlor Epoxide
BRL
ug/L
0 052
0 013
1
'608
2/15/18 1342
JMC
P8B0280
trans -Chlordane
BRL
ug/L
0 052
0 027
1
'608
2115/18 1342
JMC
P8B0280
Endosulfan I
BRL
ug/L
0 052
0 020
1
`608
2/15/18 1342
JMC
P860280
cis -Chlordane
BRL
ug/L
0 052
0 042
1
'608
2/15/18 1342
JMC
P8130280
Dieldrin
BRL
ug/L
0 052
0 014
1
'608
2/15/18 1342
JMC
P8130280
4,4' -DDE
BRL
ug/L
0 052
0 011
1
'608
2/15/18 1342
JMC
P8130280
Endrin
BRLECV
ug/L
0 052
0 015
1
'608
2/15/18 1342
JMC
P880280
Endosulfan II
BRLECV
ug/L
0 052
0 016
1
'608
2/15/18 1342
JMC
P8130280
4,4' -DDD
BRLECV
ug/L
0 052
0 021
1
'608
2/15/18 1342
JMC
P8B0280
Endrin Aldehyde
BRLECV
ug/L
0 052
0 030
1
`608
2/15/18 1342
JMC
P8B0280
Endosulfan Sulfate
BRLECV
ug/L
0 052
0 016
1
`608
2/15/18 1342
JMC
P880280
4,4' -DDT
BRLECV
ug/L
0 052
0 025
1
'608
2/15/18 1342
JMC
PBB0280
Endrin Ketone
BRLECV
ug/L
0 052
0 032
1
'608
2/15/18 1342
JMC
P8130280
Methoxychlor
BRLECV
ug/L
0 052
0 040
1
'608
2/15/18 1342
JMC
P8B0280
Chlordane
BRL
ug/L
052
018
1
'608
2/15/18 1342
JMC
P860280
Toxaphene
BRL
ug/L
052
0 076
1
'608
2/15/18 1342
JMC
PBB0280
Aroclor 1016
BRL
ug/L
052
028
1
`608
2/15/18 1342
JMC
P8130280
Aroclor 1221
BRL
ug/L
10
011
1
`608
2/15/18 1342
JMC
P8130280
Aroclor 1232
BRL
ug/L
052
016
1
'608
2/15/18 1342
JMC
P8130280
Aroclor 1242
BRL
ug/L
052
014
1
'608
2/15/18 1342
JMC
P8B0280
Aroclor 1248
BRL
ug/L
052
014
1
'608
2/15/18 1342
JMC
P880280
Aroclor 1254
BRL
ug/L
052
016
1
'608
2/15/18 1342
JMC
PBB0280
Aroclor 1260
BRL
ug/L
052
033
1
'608
2/15/18 1342
JMC
P8130280
Surrogate
Recovery Control Limits
Tetrachloro-m-xylene 62% 40-134
Decachlorobiphenyl 97% 13-186
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 3 of 9

/='21-'IABOIWFORIM
n � IFun-Service Analytical 8
� �IS � v � Environmental Solutions
INC
Celanese Project 2018 Permit Renewal
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Organochlorine Pesticides by GC/ECD - Quality Control
Level II QC Report
2/19/18
Prism Work Order 8020237
Time Submitted 2/13/2018 3 45 OOPM
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch P8B0280 - 608
Blank (P8B0280-BLK1)
Prepared & Analyzed 02/15/18
alpha -BHC
BRL
0 050
ug/L
beta -BHC
BRL
0 050
ug/L
gamma -BHC
BRL
0 050
ug/L
delta -BHC
BRL
0 050
ug/L
Heptachlor
BRL
0 050
ug/L
Aldrin
BRL
0 050
ug/L
Heptachlor Epoxide
BRL
0 050
ug/L
trans -Chlordane
BRL
0 050
ug/L
Endosulfan I
BRL
0 050
ug/L
cis -Chlordane
BRL
0 050
ug/L
Dieldrin
BRL
0 050
ug/L
4,4' -DDE
BRL
0 050
ug/L
Endrin
BRL
0 050
ug/L
Endosulfan II
BRL
0 050
ug/L
4,4' -DDD
BRL
0 050
ug/L
Endrin Aldehyde
BRL
0 050
ug/L
Endosulfan Sulfate
BRL
0 050
ug/L
4,4' -DDT
BRL
0 050
ug/L
Endrin Ketone
BRL
0 050
ug/L
Methoxychlor
BRL
0 050
ug/L
Chlordane
BRL
050
ug/L
Toxaphene
BRL
050
ug/L
Aroclor 1016
BRL
050
ug/L
Aroclor 1221
BRL
1 0
ug/L
Aroclor 1232
BRL
050
ug/L
Aroclor 1242
BRL
050
ug/L
Aroclor 1248
BRL
050
ug/L
Aroclor 1254
BRL
050
ug/L
Aroclor 1260
BRL
050
ug/L
Surrogate Tetrachloro-m-xylene
0 587
ug/L
1 000 59 40-134
Surrogate Decachlorobiphenyl
0 727
ug/L
1 000 73 13-186
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P.O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 4 of 9

F,
P: :R I S I� �I I Full -Service Analytical 8
I �' Environmental Solutions
....-.-.- --r-ort-, INC
Celanese Project 2018 Permit Renewal
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Organochlorine Pesticides by GC/ECD - Quality Control
Analyte
Batch PBB0280 - 608
Reporting
Result Limit Units
Level II QC Report
2/19/18
Prism Work Order 8020237
Time Submitted 2/13/2018 3 45 OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P8B0280-BS1)
Prepared & Analyzed 02/15/18
alpha -BHC
0 820
0 050
ug/L
1 000
82
37-134
beta -BHC
0 830
0 050
ug/L
1 000
83
17-147
gamma -BHC
0 827
0 050
ug/L
1 000
83
32-127
delta -BHC
0 840
0 050
ug/L
1 000
84
19-140
Heptachlor
0 818
0 050
ug/L
1 000
82
34-111
Aldrin
0 810
0 050
ug/L
1 000
81
42-122
Heptachlor Epoxide
0 836
0 050
ug/L
1 000
84
37-142
trans -Chlordane
0 849
0 050
ug/L
1 000
85
45-119
Endosulfan 1
0 823
0 050
ug/L
1 000
82
45-153
cis -Chlordane
0 847
0 050
ug/L
1 000
85
45-119
Dieldrin
0 871
0 050
ug/L
1 000
87
36-146
4,4' -DDE
0 915
0 050
ug/L
1 000
91
30-145
Endrin
0 936
0 050
ug/L
1 000
94
30-147
Endosulfan II
0 902
0 050
ug/L
1 000
90
10-202
4,4' -DDD
0 958
0 050
ug/L
1 000
96
31-141
Endrin Aldehyde
0 887
0 050
ug/L
1 000
89
51-132
Endosulfan Sulfate
0 941
0 050
ug/L
1 000
94
26-144
4,4' -DDT
0 931
0 050
ug/L
1 000
93
25-160
Endrin Ketone
0 961
0 050
ug/L
1 000
96
58-134
Methoxychlor
1 00
0 050
ug/L
1 000
100
54-145
Surrogate Tetrachloro-m-xylene
0 607
ug2
1 000
61
40-134
Surrogate Decachlorobiphenyl
0 844
ug/L
1 000
84
13-186
LCS (P8B0280-BS2)
Prepared & Analyzed 02/15/18
Chlordane
912
050
ug/L
1000
91
50-150
Surrogate Tetrachloro-m-xylene
0 630
ug/L
1 000
63
40-134
Surrogate Decachlorobiphenyl
0 869
ug/L
1 000
87
13-186
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax. [phone] Page 5 of 9

P�I� ISM
„ O, I Full -Service al Solutio s
J � V � Environmental Solutions
- LABORATORIES, INC.
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Organochlorine Pesticides by GC/ECD - Quality Control
Analyte
Batch P8130280 - 608
Reporting
Result Limit Units
Level II QC Report
2/19/18
Prism Work Order 8020237
Time Submitted 2/13/2018 3 45 OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
LCS (P8B0280-BS3)
Prepared & Analyzed 02/15/18
Toxaphene
108
050
ug/L
1000
108
41-126
Surrogate Tetrachloro-m-xylene
0 606
ug/L
1 000
61
40-134
Surrogate Decachlorobiphenyl
0 894
ug/L
1 000
89
13-186
LCS (P81210280 -13S4)
Prepared & Analyzed 02/15/18
Aroclor 1016
821
050
ug/L
1000
82
50-114
Aroclor 1260
9 39
050
ug/L
1000
94
10-127
Surrogate Tetrachloro-m-xylene
0 605
ug/L
1 000
61
40-134
Surrogate Decachlorobiphenyl
0 892
ug/L
1 000
89
13-186
LCS Dup (P8130280-13SD1)
Prepared & Analyzed 02/15/18
alpha -BHC
0 824
0 050
ug/L
1 000
82
37-134
0 5
20
beta -BHC
0 842
0 050
ug/L
1 000
84
17-147
2
20
gamma -BHC
0 829
0 050
ug/L
1 000
83
32-127
02
20
delta -BHC
0 845
0 050
ug/L
1 000
85
19-140
06
20
Heptachlor
0 808
0 050
ug/L
1 000
81
34-111
1
20
Aldrin
0 808
0 050
ug/L
1 000
81
42-122
04
20
Heptachlor Epoxide
0 836
0 050
ug/L
1 000
84
37-142
006
20
trans -Chlordane
0 858
0 050
ug/L
1 000
86
45-119
1
20
Endosulfan 1
0 828
0 050
ug/L
1 000
83
45-153
0 6
20
as -Chlordane
0 854
0 050
ug/L
1 000
85
45-119
07
20
Dieldrin
0 875
0 050
ug/L
1 000
87
36-146
04
20
4,4' -DDE
0 921
0 050
ug/L
1 000
92
30-145
07
20
Endrin
0 941
0 050
ug/L
1 000
94
30-147
0 5
20
Endosulfan 11
0 908
0 050
ug/L
1 000
91
10-202
07
20
4,4' -DDD
0 979
0 050
ug/L
1 000
98
31-141
2
20
Endrin Aldehyde
0 906
0 050
ug/L
1 000
91
51-132
2
20
Endosulfan Sulfate
0 960
0 050
ug/L
1 000
96
26-144
2
20
4,4' -DDT
0 945
0 050
ug/L
1 000
94
25-160
1
20
Endrin Ketone
0 988
0 050
ug/L
1 000
99
58-134
3
20
Methoxychlor
1 03
0 050
ug/L
1 000
103
54-145
2
20
Surrogate Tetrachloro-m-xylene
0 614
ug/L
1 000
61
40-134
Surrogate Decachlorobiphenyl
0 873
ug/L
1 000
87
13-186
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 6 of 9

t
Full -Service olu
I Environmental solutions
/��RISM
_._� L.A60R�TORIES INC
Celanese
Attn Michael Sparks
2525 Blacksburg Road
Grover, NC 28073
Project 2018 Permit Renewal
Organochlorine Pesticides by GC/ECD - Quality Control
Analyte
Batch P8BO280 - 608
Reporting
Result Limit Units
Level II QC Report
2/19/18
Prism Work Order 8020237
Time Submitted 2/13/2018 3 45 OOPM
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
Matrix Spike (P8B0280-MS1)
Source 8020237-01
Prepared & Analyzed 02/15/18
alpha -BHC
1 43
010
ug/L
2000
BRL
72
37-134
beta -BHC
1 57
010
ug/L
2000
BRL
78
17-147
gamma -BHC
1 49
0 10
ug/L
2000
BRL
75
32-127
delta -BHC
1 55
010
ug/L
2000
BRL
77
19-140
Heptachlor
1 53
010
ug/L
2000
BRL
76
34-111
Aldrin
1 47
010
ug/L
2000
BRL
74
42-122
Heptachlor Epoxide
1 51
010
ug/L
2000
BRL
76
37-142
trans -Chlordane
1 36
0 10
ug/L
2000
BRL
68
45-119
Endosulfan 1
1 52
010
ug/L
2000
BRL
76
45-153
cis -Chlordane
1 56
010
ug/L
2000
BRL
78
45-119
Dieldrin
1 63
0 10
ug/L
2000
BRL
82
36-146
4,4' -DDE
1 72
010
ug/L
2000
BRL
66
30-145
Endrin
1 77
010
ug/L
2000
BRL
88
30-147
Endosulfan 11
1 74
010
ug/L
2000
BRL
87
10-202
4,4' -DDD
1 84
010
ug/L
2000
BRL
92
31-141
Endrin Aldehyde
1 64
010
ug/L
2000
BRL
82
51-132
Endosuifan Sulfate
1 84
0 10
ug/L
2000
BRL
92
26-144
4,4' -DDT
1 82
010
ug/L
2000
BRL
91
25-160
Endrin Ketone
1 89
010
ug/L
2000
BRL
94
58-134
Methoxychlor
206
010
ug/L
2000
BRL
103
54-145
Surrogate Tetrachloro-m-xylene
1 10
ug/L
2000
55
40-134
Surrogate Decachlorobiphenyl
1 69
ug/L
2000
85
13-186
Matrix Spike Dup (P8B0280-MSD1)
Source 8020237-01
Prepared & Analyzed 02/15/18
alpha -BHC
1 38
010
ug/L
2000
BRL
69
37-134
4
31
beta -BHC
1 49
010
ug/L
2000
BRL
74
17-147
5
29
gamma -BHC
143
010
ug/L
2000
BRL
72
32-127
4
32
delta -BHC
1 51
010
ug/L
2000
BRL
76
19-140
2
27
Heptachlor
1 44
010
ug/L
2000
BRL
72
34-111
6
36
Aldrin
1 42
010
ug/L
2000
BRL
71
42-122
4
35
Heptachlor Epoxide
1 49
010
ug/L
2000
BRL
74
37-142
2
36
trans -Chlordane
1 32
0 10
ug/L
2000
BRL
66
45-119
3
34
Endosulfan 1
1 51
0 10
ug/L
2000
BRL
75
45-153
07
40
cis -Chlordane
1 56
010
ug/L
2000
BRL
78
45-119
04
40
Dieldrin
1 63
010
ug/L
2000
BRL
82
36-146
007
28
4,4' -DDE
1 72
010
ug/L
2000
BRL
86
30-145
03
38
Endrin
1 77
010
ug/L
2000
BRL
88
30-147
002
27
Endosulfan 11
1 75
010
ug/L
2000
BRL
87
10-202
04
32
4,4' -DDD
1 87
010
ug/L
2000
BRL
93
31-141
2
29
Endrin Aldehyde
1 57
010
ug/L
2000
BRL
79
51-132
4
33
Endosulfan Sulfate
1 86
010
ug/L
2000
BRL
93
26-144
1
36
4,4' -DDT
1 85
010
ug/L
2000
BRL
93
25-160
2
30
Endrin Ketone
1 94
010
ug/L
2000
BRL
97
58-134
3
29
Methoxychlor
210
010
ug/L
2000
BRL
105
54-145
2
34
Surrogate Tetrachloro-m-xylene
105
ug/L
2000
53
40-134
Surrogate Decachlorobiphenyl
172
ug/L
2000
86
13-186
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Springbrook Road - P.O. Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax [phone] Page 7 of 9

Prep Method 608
Lab Number Batch
8020237-01 PSB0280
Initial
970 mL
Sample Extraction Data
Final Date/Time
10 mL 02/15/18 8 28
This report should not be reproduced, except in its entirety, without the written consent of Prism Laboratories, Inc
449 Spnngbrook Road - P O Box 240543 - Charlotte, NC 28224-0543
Phone [phone] - Toll Free Number 1-800/529-6364 - Fax, 704/525-0409 Page 8 of 9

mull Sereice Analytical & WASTEWATER CHAIN OF CUSTODY
.,-PRISM Environmental Solutions PAGE ' ®G`-� QUOTE It T®)Et55flDRE PGy�B®PEEL t?31LLIt5Ga
A45 Sprmghrook Pony, ^ P C Box 240 543 . Charlottc, NC 23224.0543 Project Name
hr,a7 ?0 'S2) 63E4 •Far "04 625-0409 Short Hold Analysis. (Yes) (No) IST Project (Yes) (No)
Client Company Mame: ` a>ti' "Please ATTACH any project specific reporting (OC LEVEL 110 Ill IV)
Report To/Contact Name. provisions and/or CC Requirements
Invoice To
Reporting Address.
Address:
Phc
Em;
EDI
SBtE
Sit(
roe: Fax (Yes) (No).
YDS NO
NIA
M
Samples INTACT upon arrival?
_
_
p
Received ON WET ICE? Temp
Location Name:
Samples received after 15 00 will be processed next business day
PROPER PRESERVATIVES Indicated?
Turnaround time is based on business days, excluding weekends and holidays
Water Chlorinated. YES_ NO—
O_(SEE
Received WITHIN HOLDING TIMES?
Sample Iced Upon Collection: YES "d NO
t0
CUSTODY SEALS INTACT?
SAMPLE
CONTAINER TYPE
VOLATILES reed W/OUT HEADSPACF_?
-� ANALYSES TO BE PERFORMED ON THE SAMPLES e v
PRISM
CLIENT SAMPLE
PROPER CONTAINERS used?
AND SIZE (ML)
roe: Fax (Yes) (No).
Purchase Order No./Billing Reference
TO DE FILLED IN BY CLIENT/SAMPLING PERSONNEL
ill (Yes) (No) Email Address
Requested Due Dare Ci 1 Dav J 2 Days 0 3 Days O 4 Days O 5 Days
Certification NELAC USAGE FL NC A
) Type PDF—Excel —OtherRush
Work Must Be
"Working Days" ❑ 6-9 Days G Standard 10 days O pre -Approved
SC OTHER N/A
Location Name:
Samples received after 15 00 will be processed next business day
Location Physical Address
Turnaround time is based on business days, excluding weekends and holidays
Water Chlorinated. YES_ NO—
O_(SEE
(SEEREVERSE FOR TERMS d. CONDITIONS REGARDING SERVICES
Sample Iced Upon Collection: YES "d NO
RENDERED BY PRISM LABORATORIES, INC TO CLIENT)
-
SAMPLE
CONTAINER TYPE
PRESERVATIVES USED
-� ANALYSES TO BE PERFORMED ON THE SAMPLES e v
PRISM
CLIENT SAMPLE
TYPE
AND SIZE (ML)
e
3 k
`:
LAB
I_jy
ID NO
Comp Grab
Plastic
Glass
Other None
Iced HCI NaOH HNO3
H:SO4
pH
BOD TSS d
Cr
Cu Pb
Ni
Ag
Zn
O&G
CN-
NH3
as N
�
$t
�n
/
{
a -J"
8
Y F J 39
'r
Sampler's Signature °
Sampled By (Print Name)
Upon relinquishing, this Chain of Custody ss your authorization for Prism to proceed with the analyses as iequested above Airy changes must be
submitted in writingto the Prism Pro ect Mana er There will be charges for any changes after analyses have been initialized
Relinquished By (Signature) -
Received By (Signature) Date Military/Hours Additional Comments °�`'� z - ��` ° r '"""'
e
Relinquished By (Signature)
Received By (Signature) Date Site Arrival l ime
i
9 Site
Relinquished y'(Signafur)
FU .R is my
Received For Prism Laboratories By Dae
_ Feld 1 ech �ee
v
Method of ShipmentMOTE ALL SAMPLE COOLERS SHOULD BE TAPED SHUT WITH CUSTODY SEALS FOR TRANSPORTATION TO THE LABORATORY COC Group No - - ----- - - - -- -
,/ SAMPLES ARE NOT CCEPTED AND VERIFIED AGAINST COC UNTIL RECEIVED AT THE LABORATORY Mi4;age
iq Fed -E%-_ UPS ❑ H4pd.dehv@red Prism Field Service Cl Other
Composite Type.FL® TIME HAND (circle orae)
Start Date & Time for Composite Sampler / '? / e/_ Firs
Stop ®ate &Time fol Composite Sample f ' / ar) r/-' t Hrs
Date & Time Composite Sample Collected s p'-/ Hrs
Total Hours Composite Collected Over. $ y' Hours. End Flow Gal / Cu Feet
Start Flovt (circle one)
Total
Date & Torne Grab(s) Taken- / / Firs
Field pH Meter Calibrated Yes No
Field pH Result• Analyst's Initials.
Field Temp. Result Analyst's Initials
Sampler Interrupted Yes_ No If Yes, Why?