DEQ-CFW_00071172

Central Files: APS _, SWP
3/7/2017
Permit Number WQ0035431
Permit Tracking Slip
Program Category
Status Project Type
Non -discharge
In draft Renewal
Version Permit Classification
Permit Type
C Individual
Distribution of Residual Solids (503 Exempt)
Primary Reviewer
Permit Contact Affiliation
troy.doby
Michael E. Johnson
Coastal SWRule
22828 NC Highway 87 West
Fayetteville NC 283067332
Permitted Flow
Facilitv
Facility Name
Fayetteville Works
Location Address
22828 NC Hwy 87 W
Fayetteville
Owner
NC 28306
Major/Minor Region
Major Fayetteville
County
Bladen
Facility Contact Affiliation
Owner Name Owner Type
The Chemours Company Fc LLC Non -Government
Owner Affiliation
Mark P. Vergnano
PO Box 2047
Dates/Events Wilmington DE 19899
Scheduled
Orig Issue App Received Draft Initiated Issuance
Public Notice Issue Effective
Expiration
10/28/2011 10/4/2016 10/6/2016
Regulated Activities
Requested /Received Events
Wastewater treatment and disposal
RO staff report received
115/17
Water treatment, surface water
RO staff report requested
10/5/16
Additional information requested
12/29/16
Additional information received
113/17
Region comments on draft requested
113117
Region comments on draft received
2/9/17
Outfall
Waterbody Name
Streamindex Number Current Class Subbasin
DEQ-CFW 00071172

ROY COOPER
Governor
a
Water Resources
ENVIRONMENTAL QUALITY
March 7, 2017
ELLIs H. MCGAUGHY — PLANT MANAGER
THE CHEMOURS COMPANY FC, LLC
22828 NC 87 W
FAYETTEVILLE, NORTH CAROLINA 28306-7332
Dear Mr. McGaughy:
r
MICHAEL S. REGAN
Secretary
S. JAY ZIMMERMAN
Director
Subject: Permit No. WQ0035431
Fayetteville Works
Distribution of Class A Water
Treatment Plant Residuals
Bladen County
In accordance with your permit renewal request received October 4, 2016, and subsequent
additional information received January 3, 2017, we are forwarding herewith Permit No. WQ003 543 1 dated
March 7, 2017, to The Chemours Company FC, LLC for the continued operation of the subject residuals
management program.
This permit shall be effective from the date of issuance until February 28, 2022, shall void Permit
No. WQ0035431 issued September 16, 2015, and shall be subject to the conditions and limitations as
specified therein. Please pay particular attention to the monitoring requirements listed in Attachment A for
they may differ from the previous permit issuance. Failure to establish an adequate system for collecting
and maintaining the required operational information shall result in future compliance problems.
Please note the following permit conditions have been removed since the last permit issuance
dated September 16, 2015:
➢ Old Condition II.8. —Marking application area of Class A residuals not required.
➢ Old Condition II.11. — Not appropriate for Class A residuals.
➢ Old Condition 11.12. — Compliance boundary not applicable to Class A distribution program.
➢ Old Condition I1.13. — Review boundary not applicable to Class A distribution program.
➢ Old Condition II1.6. — Not appropriate for Class A residuals.
➢ Old Condition 111.10. —Not appropriate since Class A residuals applied to owner's own land.
➢ Old Condition 11I.11. — No landowner agreement is required because of the nature of this Class
A distribution program.
State of North Carolina I Environmental Quality I Water Resources I Water Quality Permitting I Non -Discharge Permitting
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919-807-6332
DEQ-CFW 00071173

It
Mr. Ellis H. McGaughy
March 7, 2017
Page 2 of 2 ,
Please note the following permit conditions are new since the last permit issuance dated
September 16, 2015:
➢ Condition II1.9. — Storage to occur only if leachate runoff is prevented.
Because the Permittee does not distribute the Class A residuals to others, certain standard permit
language including Utilization Agreements, labels/information sheets, and reporting of those not following
instructions on label are not included in this permit.
If any parts, requirements or limitations contained in this permit are unacceptable, the Permittee
has the right to request an adjudicatory hearing upon written request within 30 days following receipt of
this permit. This request shall be in the form of a written petition, conforming to Chapter 150B of the North
Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail Service
Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and binding.
If you need additional information concerning this permit, please contact Troy Doby at (919) 807-
6336 or tra.dobya,ncdenngov.
Sincerely,
Jay Zimmerman, P.G., Director
Division of Water Resources
cc: Bladen County Health Department (Electronic Copy)
Fayetteville Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Beth Buffington — Protection and Enforcement Branch (Electronic Copy)
Digital Permit Archive (Electronic Copy)
Central Files
DEQ-CFW 00071174

•
NORTH CAROLPiA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENTAL QUALITY
RALEIGH
DISTRIBUTION OF CLASS A WATER TREATMENT PLANT RESIDUALS PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
The Chemours Company FC, LLC
Bladen County
FOR THE
continued operation of a residuals management program for The Chemours Company FC, LLC and
consisting of the distribution of Class A Water Treatment Plant residuals generated by the approved facility
listed in Attachment A with no discharge of wastes to surface waters, pursuant to the application received
October 4, 2016, and subsequent additional information received by the Division of Water Resources, and
in conformity with other supporting data subsequently filed and approved by the Department of
Environmental Quality and considered a part of this permit. The use and disposal of residuals are regulated
under Title 40 Code of Federal Regulations Part 257. This permit does not exempt the Permittee from
complying with the federal regulations.
This permit shall be effective from the date of issuance until February 28, 2022, shall void Permit No.
WQ0035431issued September 16, 2015, and shall be subject to the following specified conditions and
limitations:
I. SCHEDULES
No later than six months prior to the expiration of this permit, the Permittee shall request renewal of
this permit on official Division forms. Upon receipt of the request, the Division will review the
adequacy of the facilities described therein, and if warranted, will renew the permit for such period of
time and under such conditions and limitations as it may deem appropriate. Please note Rule 15A
NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal application.
[15A NCAC 02T .0108(b)(2), 02T .0105(d), 02T .0109]
H. PERFORMANCE STANDARDS
1. The subject residuals management program shall be effectively maintained and operated at all times so
there is no discharge to surface waters, nor any contravention of groundwater or surface water
standards. In the event the facilities fail to perform satisfactorily, including the creation of prolonged
nuisance conditions due to improper operation and maintenance, the Permittee shall immediately cease
distribution of residuals, contact the Fayetteville Regional Office supervisor, and take any immediate
corrective actions. [G.S. 143-215.1]
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2. This permit shall not relieve the Permitted of responsibility for damages to groundwater or surface
water resulting from the operation of tliis residuals management program. [15A NCAC 02B .0200,
02L .0100]
3. Only residuals generated by the facilities listed in Attachment A are approved for distribution in
accordance with this permit. [G.S. 143-215.1]
4. Pollutant concentrations in residuals distributed or applied to any land application site shall not exceed
the following Ceiling Concentrations or Monthly Average Concentrations (i.e., dry weight basis):
Parameter
Ceiling Concentration
(milligrams per kilogram)
Monthly Average
Concentration
(milligrams per kilogram)
Arsenic
75
41
Cadmium
85
39
Copper
4,300
1,500
Lead
840
300
Mercury
57
17
Molybdenum
75
n/a
Nickel
420
420
Selenium
100
100
Zinc
7,500
2,800
[15A NCAC 02T .1105]
5. Residuals that are distributed shall meet Class A pathogen reduction requirements in 15A NCAC 02T
.1106 (a) and (b)(2). Exceptions to this requirement shall be specified in Attachment A. [15A NCAC
02T .1106]
6. Setbacks for treatment and storage facilities shall be as follows:
Setback Description
Setback
feet
Habitable residence or place of public assembly under separate ownership or not to
be maintained as part of the project site
100
Property lines
50
Private or public water supply
100
Surface waters (streams — intermittent and perennial, perennial waterbodies, and
wetlands)
50
Wells with exception to monitoring wells
100
[15A NCAC 02T .1108]
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7. Setbacks for Class A land applied bulk residuals shall be as follows:
•
Setback Description
Setback by residual type
(feet)
Liquid
Cake I
Private or public water supply
100
100
Surface waters (streams — intermittent and perennial,
perennial waterbodies, and wetlands
100
25
Surface water diversions (ephemeral streams,
waterways, ditches
25
0
Groundwater lowering ditches (where the bottom of
the ditch intersects the SHWT)
25
0
Wells with exception to monitoring wells
100
100
Bedrock outcrops
25
0
' Unless otherwise noted in Attachment A, "cake" residuals are those that have greater than 15%
solids by weight and can be stacked without flowing, as well as can be handled, transported and
spread as a solid (e.g., using a backhoe, front end loader, slinger spreader, broadcast spreader or
other equipment designed for handling solid materials) without leaving any significant liquid
fraction behind.
[ 15A NCAC 02T .1108]
8. Bulk residuals and other sources of Plant Available Nitrogen (PAN) shall not be applied in exceedance
of agronomic rates. Appropriate agronomic rates shall be calculated using expected nitrogen
requirements based on the determined Realistic Yield Expectations (RYE) using any of the following
methods:
a. Division's pre -approved site specific historical data for specific crop or soil types by calculating
the mean of the best three yields of the last five consecutive crop harvests for each field.
b. North Carolina Historical Data for specific crop and soil types as provided by North Carolina State
University Department of Soil Science (Lttp://nutrients.soil.ncsu.edu/yields/l*ndex.php). A copy
shall be kept on file and reprinted every five years in accordance with Condition IV.5.
c. If the RYE cannot be determined using methods (a) or (b) above, the Permittee may use the RYE
and appropriate nutrient application rates reported in any of the following documents:
i. Crop management plan as outlined by the local Cooperative Extension Office, the North
Carolina Department of Agriculture and Consumer Services, the Natural Resource
Conservation Service, or other agronomist.
ii. Waste Utilization Plan as outlined by the Senate Bill 1217 Interagency Group - Guidance
Document: Chapter 1
(h IW://www.ncagr.gov/SWC/tech/documents/9th Guidance Doc 100109.pdIf).
iii. Certified Nutrient Management Plan as outlined by the Natural Resources Conservation
Services (MRCS). These plans must meet the USDA-NRCS 590 Nutrient Management
Standards (ftp•//ftp-fc sc egov usda.gov/NHQ/practice-standards/standards/590.pdfl.
d. If the RYE and appropriate nutrient application rates cannot be determined, the Permittee shall
contact the Division to determine necessary action.
[15A NCAC 02T .1109(b)(1)(k)]
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9. The Permittee shall not distribute ClassIA Wat2r Treatment Plant residuals that have a sodium
adsorption ratio (SAR) of 10 or higher Gvithout prior written Division approval. The Permittee may
seek approval by demonstrating that the entity accepting the residuals is: aware of the effects of a high
SAR content; has agreed on proper residual application rates; and has agreed to operational
considerations to ensure that the high SAR content will not adversely impact the receiving sites.
Recommendations regarding sodium application rate, soil amendments (e.g., gypsum, etc.) or a
mechanism for maintaining site integrity and conditions conducive to crop growth, can be obtained
from the local Cooperative Extension Office, the Department of Agriculture and Consumer Services,
the Natural Resource Conservation Service, a North Carolina Licensed Soil Scientist, or an agronomist.
[15A NCAC 02T .0108(b)(1)]
OPERATION AND MAINTENANCE REQUIREMENTS
The residuals management program shall be properly maintained and operated at all times. The
program shall be effectively maintained and operated as a non -discharge system to prevent any
contravention of surface water or groundwater standards. [ 15A NCAC 02T .1110]
2. The Permittee shall maintain an approved Operation and Maintenance Plan (O&M Plan) Modifications
to the O&M Plan shall be approved by the Division prior to utilization of the new plan. The O&M Plan,
at the minimum, shall include:
a. Operational functions;
b. Maintenance schedules;
c. Safety measures;
d. Spill response plan;
e. Inspection plan including the following information:
i. Names and/or titles of personnel responsible for conducting the inspections;
ii. Frequency and location of inspections, including those to be conducted by the ORC, and
procedures to assure that the selected location(s) and inspection frequency are representative
of the residuals management program;
iii. Detailed description of inspection procedures including record keeping and actions to be taken
by the inspector in the event that noncompliance is observed pursuant to the noncompliance
notification requirements under the monitoring and reporting section of the permit;
f. Sampling and monitoring plan including the following information:
i. Names and/or titles of personnel responsible for conducting the sampling and monitoring;
ii. Detailed description of monitoring procedures including parameters to be monitored;
iii. Sampling frequency and procedures to assure that representative samples are being collected.
Fluctuation in temperature, flow, and other operating conditions can affect the quality of the
residuals gathered during a particular sampling event. The sampling plan shall account for any
foreseen fluctuations in residuals quality and indicate the most limiting times for residuals to
meet pathogen reduction requirements (e.g. facilities that distribute multiple times per year but
have an annual sampling frequency, may need to sample during winter months when pathogen
reduction is most likely to be negatively affected by cold temperatures).
[15A NCAC 02T. I 100]
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3. Upon the Water Pollution Control System:oOperators Certification Commission's (WPCSOCC)
classification of the facility, the Permittee shall designate -and employ a certified operator in responsible
charge (ORC) and one or more certified operators as back-up ORCs in accordance with 15A NCAC
08G .0201. The ORC or his back-up shall visit the facilities in accordance with 15A NCAC 08G. 0204,
or as specified in the most recently approved O&M plan (i.e., see Condition III.2.), and shall comply
with all other conditions of 15A NCAC 08G. 0204. At the time of permit issuance, no ORC is required
for Class A distribution programs. For more information regarding classification and designation
requirements, please contact the Division of Water Resources' Protection and Enforcement Branch at
[phone]. [15A NCAC 02T .0117]
4. When the Permittee land applies bulk residuals, a copy of this permit and a copy of O&M Plan shall be
maintained at the land application sites during land application activities. [15A NCAC 02T
.0108(b)(1)]
5. When the Permittee transports or land applies bulk residuals, the spill control provisions shall be
maintained in all residuals transport and application vehicles. [15A NCAC 02T .1110]
6. When the Permittee land applies bulk residuals, adequate measures shall be taken to prevent wind
erosion and surface runoff from conveying residuals from the land application sites onto adjacent
properties or into surface waters. [G.S. 143-215.1]
7. When the Permittee land applies bulk residuals, a suitable vegetative cover shall be maintained on land
application sites onto which residuals are applied, or application shall be in accordance with the crop
management plan outlined by the local Cooperative Extension Office, the Department of Agriculture
and Consumer Services, the Natural Resource Conservation Service, or an agronomist and as approved
by the Division. [15A NCAC 02T .1109(b)(1)]
8. Bulk residuals shall not be land applied under the following conditions:
a. If the residuals are likely to adversely affect a threatened or endangered species listed under section
4 of the Endangered Species Act or its designated critical habitat;
b. If the application causes prolonged nuisance conditions;
c. If the land fails to assimilate the bulk residuals or the application causes the contravention of surface
water or groundwater standards;
d. If the land is flooded, frozen or snow-covered, or is otherwise in a condition such that runoff of the
residuals would occur;
e. Within the 100-year flood elevation, unless the bulk residuals are injected or incorporated within a
24-hour period following a residuals land application event;
f. During a measurable precipitation event (i.e., greater than 0.01 inch per hour), or within 24 hours
following a rainfall event of 0.5 inches or greater in a 24-hour period;
g. If the slope is greater than 10% for surface applied liquid residuals, or if the slope is greater than
18% for injected or incorporated bulk liquid residuals;
h. If the soil pH is not maintained at 6.0 or greater, unless sufficient amounts of lime are applied to
achieve a final soil pH of at least 6.0, or if an agronomist provides information indicating that the
pH of the soil, residuals and lime mixture is suitable for the specified crop. Any approved variations
to the acceptable soil pH (6.0) will be noted in this permit;
i. If the land does not have an established vegetative cover unless the residuals are incorporated or
injected within a 24-hour period following a residuals land application event. Any field that is in a
USDA no -till program shall be exempted from meeting this vegetative cover requirement;
j. If the vertical separation between the seasonal high water table and the depth of residuals
application is less than one foot;
k. If the vertical separation of bedrock and the depth of residuals application is less than one foot;
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1. Application exceeds agronomic rates.
[I 5A NCAC 02T. 1109]
9. All residuals shall be adequately stored to prevent untreated leachate runoff. [15A NCAC 02T
.0108(b)(1)]
IV. MONITORING AND REPORTING REQUIREMENTS
1. Any Division -required monitoring (including groundwater, plant tissue, soil and surface water
analyses) necessary to ensure groundwater and surface water protection shall be established, and an
acceptable sample reporting schedule shall be followed. [15A NCAC 02T .0108(c)]
2. Residuals shall be analyzed to demonstrate they are non -hazardous under the Resource Conservation
and Recovery Act (RCRA). Residuals that tests or is classified as a hazardous or toxic waste under 40
CFR Part 261 shall not be used or disposed under this permit. The analyses [corrosivity, ignitability,
reactivity, and toxicity characteristic leaching procedure (TCLP)] shall be performed at the
frequency specified in Attachment A, and the Permittee shall maintain these results for a minimum of
five years. Any exceptions from the requirements in this condition shall be specified in Attachment A.
The TCLP analysis shall include the following parameters (the regulatory level in milligrams per liter
is in parentheses):
Arsenic (5.0)
1,4-Dichlorobenzene (7.5)
Nitrobenzene (2.0)
Barium (100.0)
1,2-Dichloroethane (0.5)
Pentachlorophenol (100.0)
Benzene (0.5)
1, 1 -Dichloroethylene (0.7)
Pyridine (5.0)
Cadmium (1.0)
2,4-Dinitrotoluene (0.13)
Selenium (1.0)
Carbon tetrachloride (0.5)
Endrin (0.02)
Silver (5.0)
Chlordane (0.03)
Hexachlorobenzene (0.13)
Tetrachloroethylene (0.7)
Chlorobenzene 100.0
( )
Heptachlor (and its hydroxide)
0.008
Toxaphene (0.5)
Chloroform (6.0)
Hexachloro-1,3-butadiene (0.5)
Trichloroethylene (0.5)
Chromium (5.0)
Hexachloroethane (3.0)
2,4,5-Trichlorophenol (400.0)
m-Cresol (200.0)
Lead (5.0)
2,4,6-Trichlorophenol (2.0)
o-Cresol (200.0)
Lindane (0.4)
2,4,5-TP (Silvex) (1.0)
p-Cresol (200.0)
Mercury (0.2)
Vinyl chloride (0.2)
Cresol (200.0)
Methoxychlor (10.0)
1,4-Dioxane
2,4-D (10.0)
Methyl ethyl ketone (200.0)
Once the residuals have been monitored for two years at the frequency specified in Attachment A, the
Permittee may submit a permit modification request to reduce the frequency of this monitoring
requirement. In no case shall the monitoring frequency be less than once per permit cycle.
[15A NCAC 13A .0102(b), 02T .1101, 02T .1105]
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3. An analysis shall be conducted on the Class Airesiduarls at the frequency specified in Attachment A,
and the Permittee shall maintain the results for a rninimunt of five years. The analysis shall include the
following parameters:
Aluminum
Mercury
Potassium
Ammonia -Nitrogen
Molybdenum
Selenium
Arsenic
Nickel
Sodium
Cadmium
Nitrate -Nitrite Nitrogen
Sodium Adsorption Ratio(SAR)
Calcium
Percent Total Solids
TKN
Copper
pH
Zinc
Lead
Phosphorus
Magnesium
Plant Available Nitrogen
(by calculation)
[15ANCAC 02T .I101]
Residuals shall be monitored for compliance with pathogen reduction requirements at the frequency
specified in Attachment A, and at the time indicated in the sampling and monitoring sections of the
approved O&M plan. The required data shall be specific to the stabilization process utilized, and
sufficient to demonstrate compliance with the Class A pathogen reduction requirements in 15A NCAC
02T .1106 (a) and (b)(2), shall be met. Any exceptions from the requirements in this condition shall be
specified in Attachment A. [15A NCAC 02T .1106, 02T .1107, 02T .1111(c)]
5. Laboratory parameter analyses shall be performed on the residuals as they are distributed, and shall be
in accordance with the monitoring requirements in 15A NCAC 02B .0505. [15A NCAC 02B .0505]
6. The Permittee shall maintain records tracking all bulk residual distribution or land application events
performed by the Permittee. At a minimum, these records shall include the following:
a. Source of residuals;
b. Date of distribution/land application;
c. Name and address of recipient of residuals;
d. Volume of residuals distributed to each recipient;
e. Intended use of residuals;
f. If land application events performed by the Permittee - Nitrogen Application Rate based on RYEs
(if using data obtained from the North Carolina State University Department of Soil Science
Website, the printout page shall be kept on file and reprinted every five years).
[15A NCAC 02T .0109(a)]
7. Three copies of an annual report shall be submitted on or before March 1st. The annual report shall
meet the requirements described in the Instructions for Residuals Application Annual ReportingForms.
Instructions for reporting and annual report forms are available at
http://portal.ncdenr.org/web/wg/gps/lau/rel2orting, or can be obtained by contacting the Land
Application Unit directly. The annual report shall be submitted to the following address:
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
[15A NCAC 02T .1111(a)]
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Noncompliance Notification i
The Permittee shall report by telephone to the Fayetteville Regional Office, telephone number (910)
433-3300, as soon as possible, but in no case more than 24 hours or on the next working day following
the occurrence or first knowledge of the occurrence of any of the following:
a. Distribution of residuals abnormal in quantity or characteristic.
b. Any failure of the distribution program resulting in a release of material to surface waters.
c. Any time self -monitoring indicates the facility has gone out of compliance with its permit
limitations.
d. Any process unit failure, due to known or unknown reasons, rendering the facility incapable of
adequate residual treatment.
e. Any spill or discharge from a vehicle or piping system during residuals transportation.
Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure of
a storage structure, etc.) outside normal business hours shall be reported to the Division's Emergency
Response personnel at telephone number [phone], [phone], or [phone].Persons
reporting such occurrences by telephone shall also file a written report in letter form within five days
following first knowledge of the occurrence. This -report shall outline the actions taken or proposed to
betaken to ensure that the problem does not recur. [15A NCAC 02T .0105(1), 02T .0108(b)(1)]
V. INSPECTIONS
1. The Permittee shall provide adequate inspection and maintenance to ensure proper operation of the
subject facilities and shall be in accordance with the approved O&M Plan. [15A NCAC 02T .0108(b)]
2. Prior to each bulk residuals distribution event, the Permittee or his designee shall inspect the residuals
storage, transport and distribution facilities to identify malfunctions, facility deterioration and operator
errors that could result in discharges to the environment, pose a threat to human health or be a public
nuisance. The Permittee shall maintain an inspection log that includes, at a minimum, the date and time
of inspection, observations made, and any maintenance, repairs, or corrective actions taken. The
Permittee shall maintain this inspection log for a period of five years from the date of inspection, and
this log shall be made available to the Division upon request. [15A NCAC 02T .0108(b)]
3. Any duly authorized Division representative may, upon presentation of credentials, enter and inspect
any property, premises or place on or related to the distribution facilities permitted herein at any
reasonable time for the purpose of determining compliance with this permit; may inspect or copy any
records required to be maintained under the terms and conditions of this permit; and may collect
groundwater, surface water or leachate samples. [G.S. 143-215.3(a)(2)]
VI. GENERAL CONDITIONS
1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to an
enforcement action by the Division in accordance with North Carolina General Statutes 143-215.6A to
143-215.6C. [G.S. 143-215.6A to 143-215.6C]
2. This permit shall become voidable if the residuals distribution events are not carried out in accordance
with the conditions of this permit. [ 15A NCAC 02T .0110]
3. This permit is effective only with respect to the nature and volume of residuals described in the permit
application and other supporting documentation. [G.S. 143-215.1]
4. The issuance of this permit does not exempt the Permittee from complying with any and all statutes,
rules, regulations, or ordinances, which may be imposed by other jurisdictional government agencies
(e.g., local, state, and federal). Of particular concern to the Division are applicable river buffer rules in
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15A NCAC 02B .0200; erosion and sedimentation control requirements in 15A NCAC Chapter 4 and
under the Division's General Permit NCG010000; any requirements pertaining to wetlands under 15A
NCAC 02B .0200 and 02H .0500; and documentation of compliance with Article 21 Part 6 of Chapter
143 of the General Statutes. [15A NCAC 02T .0105(c)(6)]
In the event the residuals program changes ownership or the Permittee changes his name, a formal
permit modification request shall be submitted to the Division. This request shall be made on official
Division forms, and shall include appropriate documentation from the parties involved and other
supporting documentation as necessary. The Permittee of record shall remain fully responsible for
maintaining and operating the residuals program permitted herein until a permit is issued to the new
owner. [ 15A NCAC 02T .0104]
6. This permit is subject to revocation or unilateral modification upon 60-day notice from the Division
Director, in whole or part for the requirements listed in 15A NCAC 02T .0110. [ 15A NCAC 02T .0110]
7. Unless the Division Director grants a variance, expansion of the permitted residuals program contained
herein shall not be granted if the Permittee exemplifies any of the criteria in 15A NCAC 02T .0120(b).
[ 15A NCAC 02T .0120]
8. The Permittee shall pay the annual fee within 30 days after being billed by the Division. Failure to pay
the annual fee accordingly shall be cause for the Division to revoke this permit. [15A NCAC 02T
.0105(e)(3)]
Permit issued this the 7�h day of March 2017
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
S. Jay Zimmerman, P.G., Director
Division of Water Resources
By Authority of the Environmental Management ommission
Permit Number WQ0035431
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ATTACHMENT A - Approved Residual Sources
The Chemours Company FC, LLC
Certification Date: March 7, 2017
Permit Number: WQ0035431 Version: 2.0
Owner
Facility Name
County
Permit
Biological
Monitoring
Frequency for
Monitoring
Frequency forNumber
Monitoring
Frequency for
Approved
ResidualsNon-hazardous
EDryTons
Metals andPathogen
&
Mineralization
Characteristics 2
Nutrients 3, 5
Vector Attraction
Rate
The Chemo Company FC,
Reductions 4, s
LLC
Fayetteville Works
Bladen
WQ0035431
No
9,257
Annually
See Table Below
See Table Below
-
Total
9,257
1. Maximum Dry Tons per Year is the amount of residuals approved for distribution from each permitted facility.
2. Analyses to demonstrate that residuals are non -hazardous (i.e., TCLP, ignitability, reactivity, and corrosivity) as stipulated under permit Condition IV.2.
3. Testing of metals and nutrients as stipulated under permit Condition IV.3.
4. Analyses of pathogen reductions as stipulated under permit Condition IVA.
5. Monitoring frequencies are based on the actual dry tons applied per year using the table below, unless specified above.
Dry Tons Distributed
short tons per ear
Monitoring Frequency
Established in 40 CFR 503 and 15A NCAC 02T .1111
<319
1/Year
=>319 - <1,650
l/ Quarter 4 times per year)
=>1,650 - <16,500
1/60 Days (6 times per year)
=>16,500
1/month (12 times per year)
If no distribution events occur during a required sampling period (e.g. no distribution occurs during an entire year when annual monitoring is required), then no sampling
data is required during the period of inactivity. The annual report shall include an explanation for missing sampling data. Those required to submit the annual report to
EPA may be required to make up the missed sampling, contact the EPA for additional information and clarification.
WQ0035431 Version 2.0 Attachment A Page 1 of 1

Permit Number WQ0035431
Program Category
Non -discharge
Permit Type
Distribution of Residual Solids (503 Exempt)
Primary Reviewer
troy.doby
Coastal SWRule
Permitted Flow
Facility
Central Files: APS _ SWP
/ t
3/7/2017
Permit Tracking Slip
Status Project Type
In draft Renewal
Version Permit Classification
C Individual
Permit Contact Affiliation
Michael E. Johnson
22828 NC Highway 87 West
Fayetteville NC 283067332
Facility Name
Major/Minor Region
Fayetteville Works
Major Fayetteville
County
Location Address
Bladen
22828 NC Hwy 87 W
Fayetteville NC 28306
Owner
Owner Name
The Chemours Company Fc LLC
Facility Contact Affiliation
Owner Type
Non -Government
Owner Affiliation
Mark P. Vergnano
PO Box 2047
Dates/Events
Wilmington
DE 19899
Scheduled
Orig Issue App Received Draft Initiated Issuance
Public Notice Issue Effective
Expiration
10/28/2011 10/4/2016 10/6/2016
Regulated Activities
Requested /Received Events
Wastewater treatment and disposal
RO staff report received
1/5/17
Water treatment, surface water
RO staff report requested
10/5/16
Additional information requested
12/29/16
Additional information received
1/3/17
Region comments on draft requested
1/3117
Region comments on draft received
2/9/17
Outfall
Waterbody Name Streamindex Number Current Class Subbasin
DEQ-CFW 00071186

DWR
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division of Water Resources
15A NCAE 02T .1100 — RESDIUALS MANAGEMENT REVIEW
FORM: RMR 10-15
March 7, 2017
Permit Number: WQ0035431 Permit Type: Distribution of Residual Solids (503 Exempt)
Applicant: The Chemours Company FC, LLC Project Type: Renewal
Facility Name: Fayetteville Works Primary Reviewer: Troy Doby
Permit Reviewer: Nathaniel Thornburg Regional Reviewer: Jim Barber
Staff Report
N/A
I Yes
No
1. All comments addressed:
❑
Residuals Land Application Program
N/A
OK
Not OK
A. RLAP Application:
®
❑
B. Application Fee:
®
❑
C. Cover Letter:
®
❑
D. Environmental Assessments:
®
❑
E. Operation and Maintenance Plan:
®
❑
F. Program Determination:
®
❑
G. Program Information:
®
❑
H. Detailed Site Maps:
®
❑
I. Project Evaluation & Receiver Site Management
Plan:
®
❑
J. Hydrogeologic Report:
®
❑
K. Engineering Design Documents:
®
❑
L. Water Balance:
®
❑
M. Property Ownership Documentation:
®
❑
Distribution of Class A Residuals
N/A
OK
Not OK
A. DCAR Application:
❑
B. Application Fee:
®
❑
C. Cover Letter:
D. Program Information:
❑
❑
E. Detailed Plans and Specifications:
®
I ❑
F. Engineering Calculations:
G. Environmental Assessments:
®
®
❑
❑
H. Operation and Maintenance Plan:
❑
FORM: RMR 10-15
Page 1 of 2
DEQ-CFW 00071187

Surface Disposal of Residuals
N/A
OK
Not OK
A. SDR Application:
®
❑
B. Application Fee:
®
❑
C. Cover Letter:
®
❑
D. Detailed Plans and Specifications:
®
❑
E. Site Map:
®
❑
F. Engineering Calculations:
®
❑
G. Soils Reports:
®
❑
H. Hydrogeologic Investigations:
®
❑
I. Environmental Assessments:
®
❑
J. Property Ownership Documentation:
®
❑
K. Operation and Maintenance Plan:
®
❑
Residuals Source Certification
N/A
OK
Not OK
A. RSC Form:
❑
B. Residuals Source Generating Facility Info:
❑
C. Residuals Quality Information:
❑
Land Application Site Certification
N/A
OK
Not OK
A. LASC Form:
®
❑
B. Land Application Site Information:
®
❑
C. Waterbody and Classifications Information:
®
❑
Land Owner Agreement
N/A
OK
Not OK
A. LOA Form:
®
❑
County Board Notification
N/A
OK
Not OK
A. CBN Form:
®
❑
B. Critical Watershed Areas Information:
®
❑
C. Notification Package Submission:
®
❑
D. Proof of Submission:
®
❑
BIMS:
N/A
OK
Not OK
1. Owner:
❑
❑
Removed Ellis McGaughy as the owner, and added
Mark Vernano (the resident) as the owner.
2. Facility:
❑
3. Details 1:
❑
4: Details 2:
❑
5. Billing:
❑
6. Classification / Designation:
®
❑
FORM: RMR 10-15 Page 2 of 3
DEQ-CFW 00071188

7. Events:
❑
8. Regulated Activities:
❑,
9. Structures:
®
❑
10. Affiliations:
❑
It. Reviewers:
❑
12. Related Permits:
®
❑
13. Wells:
®
❑
14. Fields:
®
❑
15. Sites:
®
❑
16. Residual Sources
❑
17. Ceiling Concentration
❑
18. TCLP
❑
19. Soil Analysis
®
❑
20. Residual Analysis
❑
21. Comments:
®
❑
22. History:
❑
23.Inspections:
❑
®
4
24.Incidents:
❑
®
0
25. Enforcements:
❑
®
0
26. Violations:
❑
®
1
Draft Permit:
N/A
OK
Not OK
1. Cover Letter:
❑
®
Changed Land Owner Agreement to Utilization
A reement.
2. Facility Description:
❑
3. Schedules:
❑
4. Performance Standards:
❑
5. Operation and Maintenance Requirements:
❑
❑
II1.2.f.iii. - added missing pathogen reduction language.
6. Monitoring and Reporting Requirements:
❑
❑
IVA. - fixed rule reference for 257 non -biological
residuals, and deleted vector attraction language (N/A).
7. Inspections:
❑
8. General Conditions:
❑
9. Engineering Certification:
® I
❑
10. Attachment A:
❑
11. Attachment B:
®
❑
12. Attachment C:
®
❑
13. Maps:
®
❑
FORM: RMR 10-15 Page 3 of 3
DEQ-CFW 00071189

AQUIFER PROTECTION SECTIONREGIONALSTAFF REPORT
Date: 12/21/16 County: Bladen
To: Aquifer Protection Section Central Office Permittee: Chemours Company FC LLC
Central Office Reviewer: T. Doby Project Name: DuPont Co. - Fayetteville Works
Regional Login No: ?? Application No.: W00035431
L GENERAL INFORMATION
1. This application is (check all that apply): ❑ New ® Renewal
❑ Minor Modification ❑ Major Modification
❑ Surface Irrigation ❑ Reuse ❑ Recycle ❑ High Rate Infiltration ❑ Evaporation/Infiltration Lagoon
❑ Land Application of Residuals ❑ Attachment B included ® 503 regulated ❑ 503 exempt
® Distribution of Residuals ❑ Surface Disposal
❑ Closed -loop Groundwater Remediation ❑ Other Injection Wells (including in situ remediation)
Was a site visit conducted in order to prepare this report? ® Yes or ❑ No.
a. Date of site visit: 12/8/16
b. Person contacted and contact information: Mike Johnson
c. Site visit conducted by: Jim Barber and Tony Honeycutt
RECEIVED/NCDEQ/DWR
JAN 0 b 2017
d. Inspection Report Attached: ❑ Yes or ® No. WW,Qsaharge
�
2. is the following information entered into the BIMS record for this application correct? Por1xt��tlng
® Yes or ❑ No. If no, please complete the following or indicate that it is correct on the current application.
For Treatment Facilities:
a. Location: 22828 NC Hwy 87 West Fayetteville NC 28306
b. Driving Directions: From Fayetteville take Hwy 87 south toward Tar Heel. Just before the Cumberland
County/Bladen County line turn left onto County Line road Drive approx. 0.70 miles and turn right. Drive
approx. 0.25 miles and turn left into the administration parking lot to receive vistor pass and be escorted
onto plant site.
c. USGS Quadrangle Map name and number: QUART N.C. (H-23-SE)
d. Latitude: 34.844019 N Longitude: -78 833966 W (approx center between North & South basin west end
e. Regulated Activities / Type of Wastes (e.g., subdivision, food processing, municipal wastewater): River
sediment with alum/polymer removed from raw water from the Cape Fear River; from the on -site water
treatment plant, -that generates process water to be used at the Chemours (former DuPont) site.
For Disposal and Infection Sites:
(if multiple sites either indicate which sites the information applies to copy and paste a new section into the
document for each site or attach additional pages for each site)
a. Location(s): same as above
b. Driving Directions: same as above
c. USGS Quadrangle Map name and number: QUART N.C. (H-23-SE)
d. Latitude: 34.850021 N Longitude: -78 838861 W (approx center of 28 acre land application area)
FORM: APSARR Chemours Co Bladen Cumberland W00035431 Dec 2016 renewal.doc
DEQ-CFW 00071190

AQUIFER PROTECTION SECTION,REGIONAL STAFF REPORT
II NEW AND MAJOR MODIFICATIONAPPLICATIONS (this section not needed for renewals or minor
modifications, skip to next section)
Description Of Waste(S) And Facilities
1. Please attach completed rating sheet. Facility Classification:
2. Are the new treatment facilities adequate for the type of waste and disposal system?
❑ Yes ❑ No ❑ N/A. If no, please explain:
3. Are the new site conditions (soils, topography, depth to water table, etc) consistent with what was reported by
the soil scientist and/or Professional Engineer? ❑ Yes ❑ No ❑ N/A. If no, please explain:
4. Does the application (maps, plans, etc.) represent the actual site (property lines, wells, surface drainage)? ❑
Yes ❑ No ❑ N/A. If no, please explain:
5. Is the proposed residuals management plan adequate and/or acceptable to the Division. ❑ Yes ❑ No ❑
N/A. If no, please explain:
6. Are the proposed application rates for new sites (hydraulic or nutrient) acceptable?
❑ Yes ❑ No ❑ N/A. If no, please explain:
7. Are the new treatment facilities or any new disposal sites located in a 100-year floodplain?
❑ Yes ❑ No ❑ N/A. If yes, please attach a map showing areas of 100-year floodplain and please explain
and recommend any mitigative measures/special conditions in Part W:
8. Are there any buffer conflicts (new treatment facilities or new disposal sites)? ❑ Yes or ❑ No. If yes, please
attach a map showing conflict areas or attach any new maps you have received from the applicant to be
incorporated into the permit:
9. Is proposed and/or existing groundwater monitoring program (number of wells, frequency of monitoring,
monitoring parameters, etc.) adequate? ❑ Yes ❑ No ❑ N/A. Attach map of existing monitoring well
network if applicable. Indicate the review and compliance boundaries. If No, explain and recommend any
changes to the groundwater monitoring program:
10. For residuals, will seasonal or other restrictions be required? ❑ Yes ❑ No ❑ N/A If yes, attach list of sites
with restrictions (Certification B?)
III RENEWAL AND MODIFICATIONAPPLICATIONS (use previous section for new or major modification
systems)
Description Of Waste(S) And Facilities
Are there appropriately certified ORCs for the facilities? ® Yes or ® No.
Operator in Charge: Hope Walters Certificate #:LA - 23907 (Chemours)
Backup- Operator in Charge: Stephen L. Davis Certificate #:LA - 22740 (Shamrock Env.)
FORM: APSARR Chemours Co Bladen Cumberland WQ0035431 Dec 2016 renewal.doc 2
DEQ-CFW 00071191

AQUIFER PROTECTION SECTION, REGIONAL STAFF REPORT
2. Is the design, maintenance and operation (e.g. adequate aeration, sludge wasting, sludge storage, effluent
storage, etc) of the treatment facilities adequate for the type of waste and disposal system? N Yes or ❑ No.
If no, please explain:
3. Are the site conditions (soils, topography, depth to water table, etc) maintained appropriately and
adequately assimilating the waste? ® Yes or ❑ No. If no, please explain: The proposed site that
Chemours intends to use for the application of lagoon #2 river sediment/alum mud, is located across
the county line in Cumberland County. The timbered/cleared field is approx. 28 acres and the
predominant soil type is Candor sand (CaB) Candor sand is a deep free draining sand with a SHWT
neater than 6'. Class A permit application doesn't require sitespecific field evaluations. Chemours has
identified a specific site(s)(located on Chemours property in Cumberland and Bladen County) for the
water treatment plant residuals to be land applied due to Division of Waste Management insistence that
materials from Chemours (formerly DuPont) not leave the property owned by Chemours (due to
PFOA). Contact Larry Stanley or DWM/Hazardous Waste Section at 919-707-8200 for information as
needed Chemours has also identified a site within the plant boundaries adjacent to the water treatment
plant to also land apply the Class A residuals The area is comprised of three blocks of land that totals
approx. 29 acres This area is currently grassed and would support land application at a lower
application rate than the open timbered area across the county line described above. The plant site is
acceptable with Candor and Norfolk soils present Both are acceptable and have SHWTs greater than
6' and 4' respectively.
4. Has the site changed in any way that may affect, permit (drainage added, new wells inside the compliance
boundary, new development, etc.)? If yes, please explain: No Second basin currently decanting/dewatering by
evaporation Possible land application of lagoon/basin #2 could take place in 2017.
5. Is the residuals management plan for the facility adequate and/or acceptable to the Division?
® Yes or ❑ No. If no, please explain:
6. Are the existing application rates (hydraulic or nutrient) still acceptable? ® Yes or ❑ No. If no, please
explain: Application of the lagoon/basin #2 river sediment/alum mixture will be land applied and depending on
time of year, either small grain grasses (rye or oats) will be planted If application takes place thru the
fall/winter months into spring, then wheat or other grain could be planted.
7. Is the existing groundwater monitoring program (number of wells, frequency of monitoring, monitoring
parameters, etc.) adequate? ❑ Yes ❑ No ® N/A. Attach map of existing monitoring well network if
applicable. Indicate the review and compliance boundaries. If No, explain and recommend any changes to the
groundwater monitoring program:
8. Will seasonal or other restrictions be required for added sites? ❑ Yes ® No ❑ N/A If yes, attach list of sites
with restrictions (Certification B?)
9. Are there any buffer conflicts (treatment facilities or disposal sites)? ❑ Yes or ® No. If yes, please attach a
map showing conflict areas or attach any new maps you have received from the applicant to be incorporated
FORM: APSARR Chemours Co Bladen Cumberland WQ0035431 Dec 2016 renewal.doc 3
DEQ-CFW 00071192

AQUIFER PROTECTION SECTION REGIONAL STAFF REPORT
into the permit: The 28 acres site is part of a 395 acre parcel of land owned by Chemours. Areas surrounding
the potential land application site is planted pines timber. No residence or commercial structures exist within
0.50 miles of the site.
10. Is the description of the facilities, type and/or volume of waste(s) as written in the existing permit correct?
Yes or ❑ No. If no, please explain:
11. Were monitoring wells properly constructed and located? ❑ Yes or ❑ No ® N/A. If no, please explain:
12. Has a review of all self -monitoring data been conducted (GW, NDMR, and NDAR as applicable)? ® Yes or
❑ No ❑ N/A. Please summarize any findings resulting from this review: Last land application activily was
in 2011 No land application in 2012 2013 2014 2015 or 2016. Next basin (#2) to be cleaned out in
2017/2018.
13. Check all that apply: ® No compliance issues; ❑ Notice(s) of violation within the last permit cycle; ❑
Current enforcement action(s) ❑ Currently under SOC; ❑ Currently under JOC; ❑ Currently under
moratorium. If any items checked, please explain and attach any documents that may help clarify
answer/comments (such as NOV, NOD etc):
14. Have all compliance dates/conditions in the existing permit, (SOC, JOC, etc.) been complied with? ❑ Yes
❑ No ❑ Not Determined ® NIA.. If no, please explain:
15. Are there any issues related to compliance/enforcement that should be resolved before issuing this permit? ❑
Yes or ® No ❑ N/A. If yes, please explain:
FORM: APSARR Chemours Co Bladen Cumberland W00035431 Dec 2016 renewal.doc 4
DEQ-CFW 00071193

AQUIFER PROTECTION SECTION,REGIONAL STAFF REPORT
IV INJECTION WELL PERMIT APPLICATIONS (Complete these two sections for all systems that use injection
wells, including closed -loop groundwater remediation effluent injection wells, in situ remediation injection wells, and heat
pump injection wells.)
Description Of Well(S) And Facilities — New, Renewal, And Modification
1. Type of injection system:
❑ Heating/cooling water return flow (5A7)
❑ Closed -loop heat pump system (5QM/5QW)
❑ In situ remediation (5I)
❑ Closed -loop groundwater remediation effluent injection (5L/"Non-Discharge")
❑ Other (Specify: )
2. Does system use same well for water source and injection? ❑ Yes ❑ No
3. Are there any potential pollution sources that may affect injection? ❑ Yes ❑ No
What is/are the pollution source(s)? What is the distance of the injection well(s) from the pollution
source(s)? ft.
4. What is the minimum distance of proposed injection wells from the property boundary? ft.
5. Quality of drainage at site: ❑ Good ❑ Adequate ❑ Poor
6. Flooding potential of site: ❑ Low ❑ Moderate ❑ High
7. For groundwater remediation systems, is the proposed and/or existing groundwater monitoring program
(number of wells, frequency of monitoring, monitoring parameters, etc.) adequate? ❑ Yes ❑ No. Attach
map of existing monitoring well network if applicable. If No, explain and recommend any changes to the
groundwater monitoring program:
8. Does the map presented represent the actual site (property lines, wells, surface drainage)? ❑ Yes or ❑ No. If
no or no map, please attach a sketch of the site. Show property boundaries, buildings, wells, potential pollution
sources, roads, approximate scale, and north arrow.
Injection Well Permit Renewal And Modification 22RIE
1. For heat pump systems, are there any abnormalities in heat pump or injection well operation (e.g. turbid water,
failure to assimilate injected fluid, poor heating/cooling)?
❑ Yes ❑ No. If yes explain:
2. For closed -loop heat pump systems, has system lost pressure or required make-up,fluid since permit issuance
or last inspection? ❑ Yes ❑ No. If yes, explain:
3. For renewal or modification of groundwater remediation permits (of any type), will
continued/additional/modified injections have an adverse impact on migration of the plume or management of
the contamination incident? ❑ Yes ❑ No. If yes explain:
4. Drilling contractor: Name:
FORM: APSARR Chemours Co Bladen Cumberland WQ0035431 Dec 2016 renewal.doc 5
DEQ-CFW 00071194

AQUIFER PROTECTION SECTION, REGIONAL STAFF REPORT
Address:
Certification number:
5. Complete and attach Well Construction Data Sheet.
FORM: APSARR Chemours Co Bladen Cumberland WQ0035431 Dec 2016 renewal.doc
DEQ-CFW 00071195

AQUIFER PROTECTION SECTIONFREGIONAL STAFF REPORT
V. EVAL UATIONAND RECOMMENDATIONS
1. Provide any additional narrative regarding your review of the application.:
2. Attach Well Construction Data Sheet - if needed information is available
3. Do you foresee any problems with issuance/renewal of this permit? ❑ Yes ® No. If yes, please explain
briefly.
4. List any items that you would like APS Central Office to obtain through an additional information request.
Make sure that you provide a reason for each item:
Item Reason
5. List specific Permit conditions that you recommend to be removed from the permit when issued. Make sure
that you provide a reason for each condition:
Condition Reason
6. List specific special conditions or compliance schedules that you recommend to be included in the permit when
issued. Make sure that you provide a reason for each special condition:
Condition Reason
7. Recommendation: ❑ Hold, pending receipt and review of additional information by regional office; ❑ Hold,
pending review of draft permit by regional office; ❑ Issue upon receipt of needed additional information;
Issue; ❑ Deny. If deny, please state reasons:
8. Signature of report preparer(s):
Wf-Ros
Signature of 40 regional supervisor:
Date: a.
ADDITIONAL REGIONAL STAFF REVIEW ITEMS
The Chemours Company formerly DuPont) facility generates residuals from a water treatment plant process
that takes raw water from the Cape Fear River and treats said water with alum and polymers to settle out
FORM: APSARR Chemours Co Bladen Cumberland WQ0035431 Dec 2016 renewal.doc
DEQ-CFW 00071196

AQUIFER PROTECTION SECTION +REGIONAL STAFF REPORT
clays/silts from the water. Process water is used for plant manufacturing operations. Due to the history of
Perfluoroctanoic Acid (PFOA or C8) use at the site and apparent use of PFOA by upstream industry, DWM-
Haz Waste Section has identified PFOA as a concern in groundwater at the plant site. The PFOA concentration
in the residuals is well below the 2L Interim Concentration standard of 2 ppb (average concentration is .015
ppb from the material sampled in lagoon/basin #1 that was applied in 2011).
Based on the very low nutrient content of the residuals the approximate 28 acre application field will be more
than adequate to manage volume of residuals to be land applied The application rate will be around 7 Ibs to 10
lbs of N per acre (based on 2011 samples and land application event).
The 100 year flood lain associated with Willis Creek to the north of the site is between 70' to 75' msl. The
proposed land application site elevation ranges from 125' to 145' msl.
No land application of Class "A" residuals from the two lagoons/basins has taken place since the 2011 event.
FORM: APSARR Chemours Co Bladen Cumberland WQ0035431 Dec 2016 renewal.doc
DEQ-CFW 00071197

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Parcels
City Limits
City of Fayetteville
-own of Eastover
Town of Falcon
Town of Godwin
Town of Hope Mills
Town of Linden
Town of Spring Lake
Town of Stedman
Town of Wade
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0440-70-6707-
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-, OWNER: CHEMOURS CO FC LLC
rp•
OWNER ,
ADDRESS: 1007 MARKET ST
WILMINGTON. DE 19899
LTIUNIT: NOT APPLICABLE
ACREAGE: 395.64
PLAT BOOK & PAGE: 00360050
DEED BOOK & PAGE: 95850296
SALE PRICE: 0
TAX DISTRICT: 0091
SITE ADDRESS: 6701 DERC RD
SQUARE FOOTAGE: 2,592-00 v
Carolina
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Web Soil Survey
LSDA 0 21 s1 ' '91 . i
MGM
Contact Us rchived Soil Surveys Soil Survey Status Glossary Preferences Link Logout R,a1p
Area of Interest (AOI),� w[7- Soil Data Explorer Download Soils Data Shopping Cart (Free)
Search
Map Unit Legend
Cumberland County,, North Carolina (NC051)
Map Unit Map Unit Name
Acres
Percent
Symbol
in AOI
of AOI
BaD Blaney loamy sand, 8 to
1.4
4.9%
15 percent slopes
CaB Candor sand, 1 to 8
27.0
95.1%
percent slopes
Totals for Area of Interest
28.4
100.0%
Page 1 of
Printable Versionjl Add to Shopping Cartf
�i r ti Scale (not to scale) Oo OP
I
Warning: Soil Map may not be valid at this scale. J
0 You have zoomed in beyond the scale at which the soil map for this area is intended to be used. Mapping of soils is
p done at a particular scale. The soil surveys that comprise your AOI were mapped at 1:24,000. The design of map units
and the level of detail shown in the resulting soil map are dependent on that map scale.
n Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy
of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more
detailed scale.
0
0
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oittps://websoilsurvey.nres.usda.gov/app/WebSoilSurvey.aspx.
12/29/201( 1

Map Unit Description: Candor sand, 1 to 8 percent slopes —Cumberland County, North
Carolina
Cumberland County, North Carolina
CaB—Candor sand, 1 to 8 percent slopes
Map Unit Setting
National map unit symbol: w6zj
Elevation: 80 to 330 feet
Mean annual precipitation: 38 to 55 inches
Mean annual air temperature: 59 to 70 degrees F
Frost -free period. 210 to 265 days
Farmland classification: Not prime farmland
Map Unit Composition
Candor and similar soils: 80 percent
Estimates are based on observations, descriptions, and transects of
the mapunit.
Description of Candor
Setting
Landform: Ridges on marine terraces
Landform position (two-dimensional): Shoulder, summit
Landform position (three-dimensional): Crest
Down -slope shape: Convex
Across -slope shape: Convex
Parent material: Sandy and loamy marine deposits and/or eolian
sands
Typical profile
A - 0 to 8 inches: sand
E - 8 to 26 inches: sand
Bt - 26 to 38 inches: loamy sand
E' - 38 to 62 inches: sand
B't - 62 to 80 inches: sandy clay loam
Properties and qualities
Slope: 1 to 8 percent
Depth to restrictive feature: More than 80 inches
Natural drainage class: Somewhat excessively drained
Runoff class: Low
Capacity of the most limiting layer to transmit water (Ksat):
Moderately high to high (0.57 to 1.98 in/hr)
Depth to water table: More than 80 inches
Frequency of flooding: None
Frequency of ponding: None
Available water storage in profile: Very low (about 2.9 inches)
Interpretive groups
Land capability classification (irrigated): None specified
Land capability classification (nonirrigated): 4s
Hydrologic Soil Group: A
Ecological site: Dry Sandy Upiand Woodland (F137XY001GA)
USDA Natural Resources Web Soil Survey 12/29/2016
Conservation Service National Cooperative Soil Survey Page 1 of 2
DEQ-CFW 00071201

Map Unit Description: Candor sand, 1 to 8 percent slopes —Cumberland County, North
Carolina ,
Hydric soil rating: No
Data Source Information
Soil Survey Area: Cumberland County, North Carolina
Survey Area Data: Version 17, Sep 19, 2016
Natural Resources Web Soil Survey 12/29/2016
Conservation Service National Cooperative Soil Survey Page 2 of 2
DEQ-CFW 00071202

Chemours-
The Chemours Company 910-483-4681 o
Fluoroproducts chemours.com
22828 NC Hwy 87 W
Fayetteville, INC 28306-7332
CERTIFIED MAIL ARTICLE NUMBER 7002 0860 0006 9104 8030
RETURN RECEIPT REQUESTED
September 28, 2016
Mr. Nathaniel Thornburg, Unit Supervisor
NCDEQ — Division of Water Resources
Non -Discharge Permitting Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
SUBJECT: Land Application of Class A Water Treatment Plant Residuals Permit Renewal
Permit Number WQ0035431
Chemours Company — Fayetteville Works
Bladen County, North Carolina
Dear Mr. Thornburg:
The Chemours Company — Fayetteville Works ("Chemours") hereby submits one original and two
copies of a permit application for the renewal of Permit Number WQ0035431 "Land Application
of Class A Water Treatment Plant Residuals Permit (Dedicated)". The renewal application
package includes the Form DCAR 06-16 "Distribution of Class A Residuals" and the Form RSC
11-13 "Residuals Source Certification."
Clarifier and filter backwash solids ("residuals") generated during the river water treatment
process are accumulated in two surface impoundments, specifically the North Sediment Basin and
the South Sediment Basin, which are shown on Vicinity Map No. 2 as "Treatment Units".
When one of the sediment basins is full of residuals, it is taken out of service and the residuals are
allowed to dry. The process of accumulating and then drying the residuals in a specific sediment
basin takes approximately 10 to 15 years.
Under the subject land application permit, the dry treatment residuals are then land applied on
undeveloped areas exclusively within the Chemours Company — Fayetteville Works property.
The subject permit was issued on October 28, 2011, and during November -December 2011 the
North Sediment Basin's residuals were removed and land applied to an area within the site's
Borrow Area. Since that time, no land application of residuals has occurred.
DEQ-CFW 00071203

Mr. Nathaniel Thornburg
NCDEQ Division of Water Resources
September 28, 2016
Page 2 of 3
The residuals in the South Sediment Basin have been drying since December 2011, and the site
intends to remove and land apply those residuals in 2018 or 2019.
The Chemours facility is comprised of approximately 2,200 acres of land in Bladen and
Cumberland Counties, with the majority of the land residing in Bladen County. The manufacturing
areas of the facility at located on approximately 210 acres that reside wholly within Bladen County.
See Attachment B(1)(a) "Vicinity Map No. 1 — Facility Location".
The land application field where the residuals will be applied is an undeveloped area within the
facility's fenced area and is shown on Attachment B(1)(b) "Vicinity Map No. 2 — Field Location".
The total usable, i.e. unpaved, area of the application field is approximately 19 acres.
The following is a list of all items and attachments included in the application package:
Distribution of Class A Residuals (FORM DCAR 06-16)
• Attachment D - Program Information
• Attachment H Operation and Maintenance Plan
• Residuals Source Certification (FORM RSC 11-13)
• Residuals Source Facility Summary
• Vicinity Maps, consisting of the following:
1. Attachment B(1)(a): The map titled "Vicinity Map No. 1 — Facility Location" shows
the approximate location of the facility and the approximate property boundary lines
of the facility.
2. Attachment B(1)(b): The map titled "Vicinity Map No. 2 — Field Location" shows the
approximate location of the two sediment basins, the approximate boundary lines and
acreage of the land application field, and the approximate minimum setback
delineation.
3. Attachment B(1)(c): A USGS Topographic Map (Duart Quadrangle) shows the
approximate location of the facility, the approximate property boundary lines, and the
topographical contours of the facility. As shown by this map, the developed area of
the facility is virtually flat with an elevation between 145 and 150 feet MSL.
4. Attachment B(1)(d): The map titled "Vicinity Map No. 3 — Soils Map" shows the
various soil units at the facility and the approximate boundary lines of the land
application field.
DEQ-CFW 00071204

Mr. Nathaniel Thornburg
NCDEQ Division of Water Resources
September 28, 2016
Page 3 of 3
5. Attachment B(1)(e): The map titled "Vicinity Map No. 4 — Application Area &
Setback" Map shows the approximate location of the two sediment basins, the
approximate boundary lines and acreage of the land application field, and the
approximate minimum setback delineation.
6. Attachment B(1)(f): The map titled "Vicinity Map No. 5 — Critical Watershed Map"
shows the water supply watershed information for the facility's location. The
proposed fields are not located within a critical watershed area, but rather are located
within a protected watershed area.
7. Attachment B(1)(g): The map titled "Vicinity Map No. 6 — Monitoring Well
Locations" shows the approximate locations of the numerous monitoring wells at the
facility.
• Attachment B(2)(a) Process Flow Narrative
• Attachment B(2)(b) Process Flow Diagram
• Attachment B(3) Quantitative Justification for Residuals Production Rate
• Attachment B(4) Sampling Plan
• Attachment C(1) Laboratory Analytical Report and Operational Data
• Attachment C(2) Pathogen Reduction and Vector Attraction Reduction Requirements
• Attachment II(5)(c) Plant Available Nitrogen (PAN) Calculation
• Attachment II(5)(e) Sodium Adsorption Ration (SAR) Calculation
If you have any questions or need more information regarding this renewal application submittal,
please contact me at either 910-678-1155 or via [e-mail].
Enclosures
DEQ-CFW 00071205

DWR
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Division of Water Resources (�
�` 15A NCAC 02T .1100 — DISTRIBUTION OF CLASS A RESIDUALS
FORM: DCAR 06-16
�E31T1i1'tt1? `!�;
I. APPLICANT INFORMATION:
1. Applicant's name: Chemours Company - Fayetteville Works
Applicant type: ❑ Individual E Corporation ❑ General Partnership ❑ Privately -Owned Public Utility
Federal ❑ State ❑ Municipal ❑ County
Signature authority's name per 15A NCAC 02T .0106: Ellis H. MCGaughy Title: Plant Manager
Applicant's mailing address: 22828 NC HM 87 W
City: Fayetteville State: NC Zip: 28306-7332
Telephone number: [phone] Email Address: [e-mail]
2. Consultant's name: License Number (for P.E.):
Affiliation: ❑ On Staff ❑ Retained (Firm: )
Consultant's mailing address:
City: State: Zip:
Telephone number: (_) _- Email Address:
3. Fee submitted: $0.00 (See Instruction B)
II. PERMIT INFORMATION:
1. Application is for (check all that apply): ❑ new, ❑ modified, ® renewed permit
2. If this application is being submitted to renew or modify an existing permit, provide the following:
Permit number: W00035431
Date of most -recently issued permit: 09-16-2015
Date of most -recently certified Attachment A (if different than the permit):
III. FACILITY INFORMATION:
1. Name of residuals processing facility: Chemours Company Fayetteville Works
City: Fayetteville State: NC Zip: 28306-7332
Coordinates: Latitude: 34' 50' 38" Longitude: 78' 50' 12"
Datum: Level of accuracy:
Method of measurement:
County where facility is located: Bladen
2. Facility contact (person familiar with residuals preparation):
Name: Michael E. Johnson Title: Environmental Manager
Mailing address: 22828 NC Hwy 87 W
City: Fayetteville State: NC Zip: 28306-7332
Telephone number: [phone] E-mail address: [e-mail]
FORM: DCAR 06-16
Pagel of 3
DEQ-CFW 00071206

Is the residual process facility also the generator? ' ® Yes'; ❑ No
If No, please specify delivery frequency and quantity of residual to be processed:
4. Length of residuals storage at facility: 2190 days (Note: the Division requires minimum 30 days storage in units that are separate
from treatment system, i.e. not in clarifiers, aeration basins, etc.)
IV. RESIDUALS QUALITY INFORMATION:
1. Specify how these residuals will be distributed:
❑ sold or given away in bags or other containers; ❑ lawn (bulk); ❑ home garden (bulk);
® other (explain); Exclusive land application at the permitted facility
Note: Bulk residuals shall mean residuals that are transported and not sold or giving away in a bag or other receptacles with a
load capacity of one metric ton or less.
2. Complete the following if residuals are to be mixed with other materials:
Amounts to be added
Type of Materials per 1.0 dry ton of residuals (dry ton)
Approximate amounts of the residuals received and processed at the facility: 1500 (average) dry tons per year.
4. Approximate amounts of the final product (processed residuals) to be distributed: 9257 dry tons per year.
Provide a description of the onsite storage management plan for the treated residuals (including estimated average and
maximum storage times prior to distribution): The residuals from the Chemours river water treatment plant are accumulated in
one of two in ground surface impoundments (sediment basins) The residuals are accumulated exclusively in one sediment
basin for 6-7 years and then subsequent residuals are sent to the second sediment basin. The residuals in the first sediment
basin are then allowed to dewater and dry for 6-7 years at which time the residuals are excavated and land applied on an
undeveloped area of the facility. The land applied residuals are seeded with rye grass.
Does the facility have a stormwater management plan? ❑ Yes; 0 No
Explain whether the treatment and storage areas are under roof or how stormwater runoff will be handled: All stormwater from
the Chemours Company- Fayetteville Works is discharged through the facility's final effluent Outfa11002 that is monitored,
limited and re¢ulated by the Chemours NPDES Permit NC0003573.
V. RESIDUALS SOURCE INFORMATION: (Required for all new, renewed, or modified residuals source)
Complete and submit the attached Residuals Source Certification and all associated documentation.
V]
Residuals Source
Certification
FORM: DCAR 06-16 Page 2 of 3
DEQ-CFW 00071207

Professional Engineer's Certification: (Application Involvinj New or'Changes to Treatment or Storage Units)
attest that this application for
has been reviewed by me and is accurate and complete to the best of my knowledge. I further attest that to the best of my knowledge
the proposed design has been prepared in accordance with the applicable regulations. Although certain portions of this submittal package
may have been developed by other professionals, inclusion of these materials under my signature and seal signifies that I have reviewed
this material and have judged it to be consistent with the proposed design.
North Carolina Professional Engineer's Seal, Signature, and Date:
Applicant's Certification:
The applicant or any affiliate has not been convicted of an environmental crime, has not abandoned a wastewater facility without proper
closure, does not have an outstanding civil penalty where all appeals have been exhausted or abandoned, are compliant with any active
compliance schedule, and do not have any overdue annual fees under Rule 15A NCAC 02T .0105.
® Yes ❑ No,
//Explain;
�t(�a S !-f' /yl C L 3GULViGi�14i q i�
I,
(Signature Authority's N
attest that this application for
PRINT)
(Title)
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that the Division of Water Resources
may not conduct a technical review of this program and approval does not constitute a variance to any rules or statutes unless specifically
granted in the permit. Further, any discharge of residuals to surface waters or the land will result in an immediate enforcement action,
which may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water
Resources should a condition of this permit be violated. I also understand that if all required parts of this application are not completed
and that if all required supporting information and attachments are not included, this application package will be returned to me as
incomplete.
Note: In accordance with North Carolina General Statutes § 143-215.6A and § 143-215.6B, any person who knowingly makes any false
statement, representation, or certification k,any application shall be guilty of a Class 2 misdemeanor, which may include a fine not to
exceed $10,000 as well as civil penalties l to $25,OOQ per violation.
Signature:
Date:
FORM: DCAR 06-16
Page 3 of 3
DEQ-CFW 00071208

Page 1 of 2
Form DCAR 06-16 — Distribution of Class A Residuals
Attachment D
Program Information
As specified in the instructions for Form DCAR 06-16, the following is the required narrative
explaining the Program Information for the Chemours Company — Fayetteville Works
("Chemours") Land Application of Class A Water Treatment Plant Residuals Permit (Dedicated)
(Permit Number WQ0035431):
How the materials will be handled and transported from where the residuals were
produced to where it will be treated.
The residuals are generated from the treatment of water from the Cape Fear River, wherein
alum (aluminum sulfate) and sodium hydroxide are added to the raw river water to cause
the river sediment to flocculate. The flocculated sediment is separated from the water in a
continuous clarifier, followed by a sand filter. The residuals (river sediment) are then
transferred to one of two surface impoundments ("sediment basins").
The residuals are accumulated exclusively in one sediment basin for 5-8 years, and then
subsequently generated residuals are pumped to the second sediment basin. The residuals
in the first sediment basin are then allowed to dewater and dry for 5-8 years, at which time
the residuals are excavated and land applied on an undeveloped area within the Chemours
property. The land applied residuals are seeded with rye grass.
2. How the residuals will be processed/treated (attach process flow diagram).
After the residuals have adequately dried and can be handled, they are excavated from the
sediment basin and land applied within the Chemours property. The land applied residuals
are seeded with rye grass. See enclosed Attachment B(2)(b) "Process Flow Diagram".
3. How leachate collection will be handled.
While the residuals are in their sediment basin, any rainfall into the basin will naturally
evaporate into the air or infiltrate into the surficial groundwater. After the residuals have
been land applied and seeded with rye grass, any rainfall into the basin will naturally
evaporate into the air, infiltrate into the surficial groundwater or be used by the rye grass
and other vegetation via water uptake.
4. Where the residuals will be stored until processed.
The residuals are accumulated exclusively in one sediment basin for 5-8 years, and then
allowed to dewater and dry in that basin for 5-8 years.
5. How the final product will be distributed (packaging, bulk, etc.)
The residuals will not be distributed, rather they will be land applied within the Chemours
property.
DEQ-CFW 00071209

Page 2 of 2
Form DCAR 06-16 — Distribution of Class A Residuals
Attachment D
Program Information
6. What nutrients or other constituents (i.e. nitrogen, phosphorous, aluminum, calcium,
etc.) are used or recommended as the limiting parameter for determination of residuals
loading rate to ensure that it does not overload the soil and cause contravention of
surface water or groundwater standards, limit crop growth, or adversely impact soil
quality.
Prior to their land application, a representative sample of the residuals will be collected
from the sediment basin and analyzed for the heavy metals listed in 15A NCAC
02T.I105(b). Based on the analytical results, the residuals will be applied at a vertical
thickness so as to not exceed the cumulative pollutant loading rate listed in 15A NCAC
02T.1105(b).
In addition, the representative sample of the residuals will be analyzed for Total Kjeldahl
Nitrogen, ammonia, nitrate, and nitrite. Based on these results, the Plant Available
Nitrogen ("PAN") will be determined and the residuals will not be applied in exceedance
of agronomic rates.
7. Attach a marketability statement detailing destinations and approximate amounts of
the final product to be distributed.
The residuals will not be distributed, rather they will be land applied within the Chemours
property. Therefore a marketability statement is not applicable.
8. Provide either a label that shall be affixed to the bagged processed residual or an
information sheet that shall be provided to the person who receives the processed
residual.
The residuals will not be distributed, rather they will be land applied within the Chemours
property. Therefore a product label or information sheet is not applicable.
DEQ-CFW 00071210

Page 1 of 9
Form DCAR 06-16 — Distribution of Class A Residuals
Attachment H
Operation and Maintenance Plan
This plan describes the residuals management operations at the Chemours Company — Fayetteville
Works facility ("Chemours") as required by North Carolina regulation NCAC 15A 2T .1110.
1.0 Operational Functions
Chemours operates a water treatment process that treats raw water from the Cape Fear River for
industrial uses within the plant. The treatment system consists of a mixing tank, a clarifier, three
gravity filters, a 250,000-gallon water storage tank, a blowdown and backwash collection tank,
and two sediment (residuals") retention basins. The residuals that settle in the bottom of the
clarifier are gravity fed to one of two basins. The backwash from the gravity filters is discharged
to a collection tank then discharged by gravity to the basins. Only one basin actively receives
residuals until it has reached its capacity. When one basin reaches its capacity a valve is switched
so that residuals are discharged into the other basin. The residuals accumulated in the full basin
are dried through evaporation. The dried residual residuals are disposed as Class A material in an
on -site land application area.
The Power Area is responsible for the daily operations of the water treatment process. The plant
is operated continuously via two 12-hour shifts, 24 hours a day, 7 days a week. Two technicians
work each shift in the Power Area. Residuals are generated from the clarifier and the gravity
filters. Residuals are accumulated in the filter sludge retention basins. Clarifier blowdown is
remotely controlled from the Distributed Control System (DCS) by setting interval and duration
for the blowdown cycle. The cycle normally occurs twice per hour depending on the suspended
residuals in the raw water and the level of the sludge bed in the clarifier. The three gravity filters
are backwashed on average once per day for each unit based on the backpressure across the filter.
The schedule for the clarifier blowdown and the filter backwash can be adjusted depending on the
level of residuals in the raw water.
The conveyance pipe from the clarifier and gravity filters to the basins has a valve that can be
adjusted to divert the flow to either of the two basins. Under normal operations one basin is in use
at a time. When that basin reaches its working capacity, the valve is manually switched to direct
flow to the other basin. The residuals in the basin are then allowed to dry through evaporation for
a period of 5 to 8 years.
Dry residuals are land applied on undeveloped areas within the facility. Once applied, the area
would be seeded to have a grass cover. Chemours hires a contractor to perform the operation of
removing the residuals from the basin, transporting and spreading of the residuals onto the
application area. The equipment used to transport and spread the residual residuals is owned by
the contractor.
DEQ-CFW 00071211

Page 2 of 9
Form DCAR 06-16 — Distributidn of Class A Residuals
Attachment H
Operation and Maintenance Plan
2.0 Maintenance Schedules
Routine maintenance for the water treatment system is performed by the facility's Maintenance
Department. All electrical parts, valves, and meters are checked and serviced. The tanks are
inspected internally on a five year basis by a certified vessel inspector. The north and south basins
are visually inspected daily by the Power Area technicians.
3.0 Safety Measures
The Chemours facility is fenced and access is restricted. The application area is inside of the
fenced area.
All Chemours employees are trained in safety procedures and to identify and respond to potential
hazards. Before beginning work at the Chemours facility all contractors go through a certification
and registration process. Contractors working at the site are under the direct supervision of a
contract administrator and a safety officer oversees all the projects. Chemours and OSHA safety
requirements are part of the training contractors are required to participate in before working in
the site. This training includes safety procedures, OSHA reporting, and spill procedures.
4.0 Spill Response Plan
Except for sodium hydroxide, chemicals and materials handled and used in the water treatment
process are innocuous. Spill detection and control procedures are in effect at the Chemours site.
Chemours employees are trained in spill response. A release of a small quantity of a chemical is
contained and remediated by area personnel. If the release is a large quantity or is hazardous, then
the facility's Emergency Response Team ("ERT") is summoned to contain and remediate the
release. Spill control equipment is available at the site to contain and recover spilled material. If
a spill were to occur within the water treatment system area or from one of the basins, it would
flow towards the non -contact water conveyance system via storm water ditches. The ditches are
routinely monitored and inspected. Any residuals spill will be contained with spill containing
equipment, removed from the ditch, and returned to the basins.
5.0 Inspection Plan
During normal operation of the water treatment plant, the Power Area technicians inspect the
equipment and the general area at least once each shift.
DEQ-CFW 00071212

Page 3 of 9
Form DCAR 06-16 — Distributidn of Class A Residuals
Attachment H
Operation and Maintenance Plan
Prior to each bulk residuals land application event, either Chemours or Chemours' contractor will
inspect the residuals storage, transport, and application facilities to prevent malfunctions, facility
deterioration and operator errors resulting in discharges, which may cause the release of wastes to
the environment, a threat to human health or a public nuisance. During the period when the
sediment is being deposited in the land application area, Chemours will maintain an inspection log
that includes the date and time of inspection, observations made, and any maintenance, repairs, or
corrective actions taken. Chemours will maintain this inspection log for a period of five years
from the date of inspection, and this log shall be made available to the Division upon request.
During the land application of the residuals from one of the sediment basins, the Operator in
Responsible Charge ("ORC") or the back-up ORC would be conducting routine inspections of the
land application area. Inspection of the residuals application will occur at least weekly.
Personnel responsible for conducting inspections:
• Steven Davis — Shamrock Environmental — Operator in Responsible Charge
• Timothy Carroll — Chemours Company — Contract Administrator
• Various — Chemours Company — Power Area Technicians
Frequency and location of inspections, including those to be conducted by the ORC, and
procedures to assure that the selected location(s) and inspection frequency are representative of
the residuals management program:
Biweekly inspection of the land application area's residuals distribution location: The
Operator in Responsible Charge or Chemours Power Area personnel verifies the sediment is
being / has been placed in the area designated for the placement of said material.
2. Biweekly inspection of the land application area's erosion and sediment control features:
The Operator in Responsible Charge or Chemours Power Area personnel visually inspects
the control features for signs of excessive sediment accumulation.
3. Weekly inspection of the condition of heavy equipment used at the Sediment Basin and the
land application area during sediment removal and application: The Contract Administrator
visually inspects the backhoe(s), dump truck(s), and any other heavy equipment for signs of
oil leakage.
DEQ-CFW 00071213

Page 4 of 9
Form DCAR 06-16 — Distributidn of Class A Residuals
Attachment H
Operation and Maintenance Plan
4. Weekly inspection of the rye grass at the land application area following sediment removal
and application: The Contract Administrator visually inspects the health and condition of the
rye grass until it is established.
5. Biweekly inspection of the depth of the applied sediment in the land application area during
sediment application: The ORC or Chemours Power Area personnel measures the depth of
the applied sediment to ensure the Cumulative Pollutant Loading Rates (CPLRs) are not
exceeded.
Detailed description of inspection procedures including record keeping and actions to be taken by
the inspector in the event that noncompliance is observed pursuant to the noncompliance
notification requirements under the monitoring and reporting section of the permit.
1. Biweekly inspection of the residuals distribution location: The Operator in Responsible
Charge or Chemours Power Area personnel will visually verify the applied sediment is
contained wholly within the boundary of the land application area. If sediment is found to
be outside the boundary of the land application area, then the inspector will immediately
contact the Contract Administrator who in turn will instruct the heavy equipment contractor
to move said sediment to within the boundary of the land application area. Records of these
biweekly inspections will be maintained in a logbook kept on -site in the Power Area.
2. Biweekly inspection of the land application area's erosion and sediment control features:
The Operator in Responsible Charge or Chemours Power Area personnel will visually inspect
the sediment trap for signs of excessive sediment accumulation. Should the accumulated
quantity of sediment exceed one-half of the height of the sediment trap's gravel filter/berm,
then the inspector will immediately contact the Contract Administrator who in turn will
instruct the site's construction force to remove said sediment fiom the sediment trap and
return it to the sediment application area in the land application area. Records of these
biweekly inspections will be maintained in a logbook kept on -site in the Power Area.
3. Weekly inspection of the condition of heavy equipment used at the Sediment Basin and the
land application area during sediment removal and application: The Contract Administrator
will visually inspect the backhoe(s), dump truck(s), and any other heavy equipment for signs
of oil leakage, including fuel and hydraulic fluids. If any oil leakage is found, the inspector
will instruct the equipment operator to immediately shutdown the equipment and immediate
deploy oil abatement equipment and materials, and finally will summon the site's Emergency
Response Team to contain and remove any released oil. Records of these weekly inspections
will be maintained in a logbook kept on -site in the Contract Administration Office.
DEQ-CFW 00071214

Page 5 of 9
Form DCAR 06-16 — Distributidn of Class A Residuals
Attachment H
Operation and Maintenance Plan
4. Weekly inspection of the rye grass at the land application area following sediment removal
and application: The Contract Administrator will visually inspect the health and condition
of the rye grass ground cover of the sediment application area until the grass is fully
established. If any issues are found during the inspection, the inspector will make the needed
contacts to remedy the problem, such as watering the grass during dry periods, or reseeding
the area if the existing grass fails to become established. Records of these weekly inspections
will be maintained in a logbook kept on -site in the Contract Administration Office.
5. Biweekly inspection of the depth of the applied sediment in the land application area during
sediment application: The ORC or Chemours Power Area personnel will measure the depth
of the applied sediment to ensure the Cumulative Pollutant Loading Rates (CPLRs) are not
exceeded. Prior to the commencement of the sediment application, the Chemours
Environmental Manager will calculate the target depth of the sediment so as to ensure the
Cumulative Pollutant Loading Rates (CPLRs) listed in Section II(4) of the permit are not
exceeded.
6.0 Sampling and Monitoring Plan
Sampling of the residuals would take place after the residuals are allowed to dry in the sediment
basin for the period of 5 to 8 years. Prior to land application, the residuals will be sampled for the
analyses listed in Table 1. The samples shall be analyzed by a laboratory certified by the Division
for the required parameters. The analytes listed in Table 1 will be reviewed every five years at the
time of the permit renewal to ensure that any changes in regulatory requirements are included in
the table. Analytical results shall be retained for a period of five (5) years.
The Chemours Company — Fayetteville Works ("Chemours") will report by telephone to the
Fayetteville Regional Office, telephone number [phone], as soon as possible, but in no case
more than 24 hours or on the next working day following the occurrence or first knowledge of the
occurrence of any of the following:
Any occurrence with the land application program resulting in the land application of
significant amounts of wastes that is abnormal in quantity or characteristic.
• Any failure of the land application program resulting in a release of material to surface
waters.
• Any time self -monitoring indicates the facility has gone out of compliance with its permit
limitations.
DEQ-CFW 00071215

Page 6 of 9
Form DCAR 06-16 — Distributidn of Class A Residuals
Attachment H
Operation and Maintenance Plan
• Any process unit failure, due to known or unknown reasons, rendering the facility incapable
of adequate residuals treatment.
Any spill or discharge from a vehicle or piping system during residuals transportation.
Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure
of a storage structure, etc.) outside normal business hours shall be reported to the Division's
Emergency Response personnel at telephone number [phone], [phone], or
[phone]. Following the reporting such occurrences by telephone, Chemours will also file
a written report in letter form within five days following first knowledge of the occurrence. This
report will outline the actions taken or proposed to be taken to ensure that the problem does not
recur.
Additional Sampling and Monitoring Information
1) Before the river sediment ("residuals") are removed from a sediment basin, they are sampled
and analyzed for TCLP constituents, metals, nutrients, bacterial indicators, percent solids, and
perfluorooctanoic acid (PFOA). The analytical results will determine that the residuals satisfy
the requirements for Class A material and can be land applied as such. A detailed list of the
analyses is presented in Table 1.
2) Names and titles of personnel responsible for conducting the residuals application sampling
and monitoring:
• Steven Davis — Shamrock Environmental — Operator in Responsible Charge
• Timothy Carroll — Chemours Company — Contract Administrator
• Various — Chemours Company — Power Area Technicians
3) Detailed description of monitoring procedures including parameters to be monitored;
a) Annual sampling of sediment for hazardous characteristics analysis: Approximately
midway through the Sediment Basin's excavation, a random sample will be taken of the
sediment and submitted for TCLP, ignitability, reactivity, and corrosivity analyses. The
needed sample containers and coolers will be obtained through TBL Laboratory or Pace
Laboratory. The samples will be submitted to TBL Laboratory or Pace Laboratory for
analysis. Analytical results will be reported to NC Division of Water Resources via the
annual report.
DEQ-CFW 00071216

Page 7 of 9
Form DCAR 06-16 — Distributidn of Class A Residuals
Attachment H
Operation and Maintenance Plan
b) Bimonthly sampling of sediment for metals and nutrients analysis: During the first full
week of the land application of the sediment, and every sixty (60) days thereafter during
the land application of the sediment, a random sample will be taken of the sediment and
submitted for Aluminum, Ammonia -Nitrogen, Arsenic, Cadmium, Calcium, Copper,
Lead, Magnesium, Mercury, Molybdenum, Nickel, Nitrate -Nitrite Nitrogen, Percent
Total Solids, pH, Phosphorus, Plant Available Nitrogen, Potassium, Selenium, Sodium,
Sodium Adsorption Ratio (SAR), TKN, and Zinc analyses. The needed sample
containers and coolers will be obtained through TBL Laboratory or Pace Laboratory. The
samples will be submitted to TBL Laboratory or Pace Laboratory for analysis. Analytical
results will be reported to NC Division of Water Resources via the annual report.
c) Bimonthly sampling of sediment for pathogen reduction analysis: During the first full
week of the land application of the sediment in the land application area, and every sixty
(60) days thereafter during the land application of the sediment, a random sample will be
taken of the sediment and submitted for Fecal Coliform Density analysis. The needed
sample containers and coolers will be obtained through TBL Laboratory or a local
certified commercial laboratory to comply with the short hold time of the sample. The
samples will be submitted to TBL Laboratory or another certified commercial laboratory
for analysis. Analytical results will be reported to NC Division of Water Resources via
the annual report.
4) Sampling frequency and procedures to assure that representative samples are being collected.
Fluctuation in temperature, flow, and other operating conditions can affect the quality of the
residuals gathered during a particular sampling event. The sampling plan shall account for any
foreseen fluctuations in residuals quality and indicate the most limiting times for residuals to
meet pathogen reduction requirements (e.g. facilities that land apply multiple times per year
but have an annual sampling frequency, may need to sample during winter months when
pathogen reduction is most likely to be negatively affected by cold temperatures).
a) Annual sampling of sediment for hazardous characteristics analysis: Approximately
midway through the Sediment Basin's excavation, a random sample will be taken of the
sediment and submitted for TCLP, ignitability, reactivity, and corrosivity analyses. The
entire emptying of the Sediment Basin is expected to take approximately six (6) weeks,
so there should be little to no fluctuations due to weather. Given the uniform areal
sediment deposition in the basin during its twelve year active period, sediment samples
would be expected to be fairly consistent in any one area. Since the truckloads will be
DEQ-CFW 00071217

Page 8 of 9
Form DCAR 06-16 — Distribution of Class A Residuals
Attachment H
Operation and Maintenance Plan
comprised of an excellent vertical sediment composition, the sample will be
representative of the entirety of the sediment.
b) Bimonthly sampling of sediment for metals and nutrients analysis: During the first full
week of the land application of the sediment in the land application area, and every sixty
(60) days thereafter during the land application of the sediment, a random sample will be
taken of the sediment and submitted for Aluminum, Ammonia -Nitrogen, Arsenic,
Cadmium, Calcium, Copper, Lead, Magnesium, Mercury, Molybdenum, Nickel, Nitrate -
Nitrite Nitrogen, Percent Total Solids, pH, Phosphorus, Plant Available Nitrogen,
Potassium, Selenium, Sodium, Sodium Adsorption Ratio (SAR), TKN, and Zinc
analyses. The entire emptying of the Sediment Basin is expected to take approximately
six (6) weeks, so there should be little to no fluctuations due to weather. Given the
uniform areal sediment deposition in the basin during its twelve year active period,
sediment samples would be expected to be fairly consistent in any one area. Since the
truckloads will be comprised of an excellent vertical sediment composition, the sample
will be representative of the entirety of the sediment.
c) Bimonthly sampling of sediment for pathogen reduction analysis: During the first full
week of the land application of the sediment in the land application area, and every sixty
(60) days thereafter during the land application of the sediment, a random sample will be
taken of the sediment and submitted for Fecal Coliform Density analysis. Given the
uniform areal sediment deposition in the basin during its twelve year active period,
sediment samples would be expected to be fairly consistent in any one area. Since the
truckloads will be comprised of an excellent vertical sediment composition, the sample
will be representative of the entirety of the sediment.
5) Pathogen Reduction Requirements
a) The land application will be exclusively of non -biological residuals, therefore the
pathogen reduction requirements of 15A NCAC 02T.1106 do not apply.
6) Vector Attraction Reduction Requirements
a) The land application will be exclusively of non -biological residuals, therefore the
vector attraction reduction requirements of 15A NCAC 02T.1107 do not apply.
DEQ-CFW 00071218

Page 9 of 9
Form DCAR 06-16 — Distribution of Class A Residuals
Attachment H
Operation and Maintenance Plan
Table 1
List of Laboratory Analyses
Toxicity Characteristic Leachate Procedure (TCLP)
Arsenic (As)
m-Cresol Hexachlorobenzene
Pyridine
Barium (Ba)
p-Cresol Hexachlorobutadiene
Selenium (Se)
Benzene
Cresol Hexachloroethane
Silver (Ag)
Cadmium (Cd)
2,4-D Lead (Pb)
Tetrachloroethylene
Carbon Tetrachloride
1,4-Dichlorobenzene Lindane
Toxaphene
Chlordane
1,2-Dichloroethane Mercury (Hg)
Trichloroethylene
Chlorobenzene
1, 1 -Dichloroethylene Methoxychlor
2,4, 5-Trichlorophenol
Chloroform
2,4-Dinitrotoluene Methyl ethyl ketone
2,4,6-Trichlorophenol
Chromium (Cr)
Endrin Nitrobenzene
2,4,5-TP (Silvex)
o-Cresol
Heptachlor Pentachlorophenol
Vinyl Chloride
Total Metals
Aluminum
Cadmium Molybdenum
Sodium
Arsenic
Copper Nickel
Zinc
Barium
Lead Potassium
Calcium
Magnesium Silver
Chromium
Mercury Selenium
Nutrients
Total Kjeldahl Nitrogen Ammonia Nitrate / Nitrite
Phosphorus
RCRA Characteristics
Corrosivity
Ignitability Reactivity
Bacterial Indicators
Fecal Coliform or Salmonella
Other
Perfluorooetanoic Acid
Percent solids pH
DEQ-CFW 00071219

State of North Carolina
DWR
Department of Environment and Natural Resources
Division of Water Resources
Division of Water Resources RESIDUALS SOURCE CERTIFICATION
FORM: RSC 11-13
I.
II.
RESIDUALS SOURCE -GENERATING FACILITY INFORMATION (See Instruction B.):
1. Facility Name: Chemours Company— Fayetteville Works
2. Facility permit holder is: ❑ Federal, [] State, ❑ Local Government, or ® Private.
Facility permit issued by: [D Div. of Water Resources, ❑ Div. of Environmental Health,
or ❑ Other (explain: ).
3. Facility contact person and title: Michael E. Johnson / Environmental Manager
Complete mailing address: 22828 NC Hwy 87 W
City: Fayetteville State: NC Zip: 28306-7332
Telephone number: [phone] E-mail address: [e-mail]
4. Facility physical address: 22828 NC Hwy 87 W
City: Fayetteville State: NC Zip: 28306-7332
Coordinates: Latitude: 34°N 50' 38.17" Longitude: 78°W 50' 12.72"
Datum: Level of accuracy:
Method of measurement:
5. Purpose of the facility:
❑ treatment of municipal wastewater, ❑ treatment of 100% domestic wastewater,
❑ treatment of potable water, ❑ treatment of 100% industrial wastewater,
❑ treatment of industrial wastewater mixed with domestic wastewater,
(approximate percentages: % industrial and % domestic)
® other (explain: Removal of river sediment from Cape Fear River water via flocculation and filtration ).
6. Does the facility have an approved pretreatment program: ❑ Yes ® No
7. Facility permitted/design flow: 3_0 MGD and facility average daily flow: 2_5 MGD
8. Average amount of residuals being generated at this facility 1,500 dry tons per year.
9. Specify the following regarding treatment and storage volumes available at the facility:
Type and volume of residuals treatment: Approximately 9,257 dry tons of residual solids from the Cape Fear River water
treatment system are accumulated in each of two surface impoundments (sediment basins).
Type and volume of residuals storage (i.e., outside of residuals treatment units): Two 4.2-acre residuals retention surface
impoundments (sediment basins).
RESIDUALS QUALITY INFORMATION (See Instruction C.):
1. Specify if residuals are regulated under:
❑ 40 CFR Part 503 or ® 40 CFR Part 257.
Note: Only residuals that are generated during domestic/municipal wastewater treatment processes are regulated under 40
CFR Part 503, otherwise, the residuals are regulated under 40 CFR Part 257.
2. Specify if residuals are defined under 15A NCAC 02T.1102(6) as:
❑ Biological Z Non -Biological
FORM: RSC 11-13 Page I of 5
DEQ-CFW 00071220

Note: Biological residuals are residuals that have been genefated during the treatment of domestic wastewater, animal
processing wastewater, or the biological treatment of industrial wastewater (biological treatment is a system that utilizes
biological processes including lagoons, activated sludge systems, extended aeration systems, and fixed film systems).
3. Hazardous Waste Determination: Complete the following to demonstrate that the residuals are non -hazardous under
RCRA: (Note - this item does not have to be completed for facilities that are less than 0.5 MGD in design flow that treat
100% non -municipal, domestic wastewater only)
a. Are the residuals listed in 40 CFR §261.31-§261.33: ❑ yes N no.
If yes, list the number(s): _
b. Specify whether or not the residuals exhibit any of the characteristics defined by 40 CFR §261.21-
261.24: ❑ yes ® no.
Fill in the following tables with the results of the latest toxicity characteristic leaching procedure (TCLP) analysis as well
as those for corrosivity, ignitability, and reactivity:
Laboratory: Compuchem and Date of analysis: 11-28-2011 through 01-19-2012
Passed corrosivity test: ® yes ❑ no. pH: s.u. (2 < pH < 12.5)
Passed ignitability test: H yes ❑ no. Flashpoint: >140 OF (> 140°F)
Passed reactivity test: ® yes ❑no. HCN: <250 mg/kg (<250) & H2S: <250 mg/kg (<500)
TCLP Parameter
Limit
(mg/1)
Result
(mg/1)
TCLP Parameter
Limit
(mg/1)
Result
(mg/1)
Arsenic
5.0
0.004
Hexachlorobenzene
0.13
<0.004
Barium
100.0
0.158
Hexachloro-1,3-Butadiene
0.5
<0.008
Benzene
0.5
<0.001
Hexachloroethane
3.0
<0.005
Cadmium
1.0
<0.002
Lead
5.0
0.009
Carbon Tetrachloride
0.5
<0.002
Lindane
0.4
<0.00001
Chlordane
0.03
<0.001
Mercury
0.2
<0.00004
Chlorobenzene
100.0
<0.001
Methoxychlor
10.0
<0.00008
Chloroform
6.0
<0.001
Methyl Ethyl Ketone
200.0
<0.008
Chromium
5.0
0.006
Nitrobenzene
2.0
<0.006
m-Cresol
200.0
<0.004
Pentachlorophenol
100.0
<0.003
o-Cresol
200.0
<0.004
Pyridine
5.0
<0.0036
p-Cresol
200.0
<0.004
Selenium
1.0
0.005
Cresol
200.0
<0.012
Silver
5.0
0.002
2,4-D
10.0
<0.017
Tetrachloroethylene
0.7
<0.002
1,4-Dichlorobenzene
7.5
<0.005
Toxaphene
0.5
<0.0024
1,2-Dichloroethane
0.5
<0.001
Trichloroethylene
0.5
<0.001
1, 1 -Dichloroethylene
0.7
<0.003
2,4,5-Trichlorophenol
400.0
<0.006
2,4-Dinitrotoluene
0.13
<0.004
2,4,6-Trichlorophenol
2.0
<0.004
Endrin
0.02
<0.00004
2,4,5-TP (Silvex)
1.0
<0.003
Heptachlor and its Hydroxide
0.008
<0.00004
Vinyl Chloride
0.2
<0.002
FORM: RSC 11-13 Page 2 of 5
DEQ-CFW 00071221

4. Metals Determination: Complete one of the following tables (i.e., as applicable) to demonstrate that the residuals do not violate
the ceiling concentrations for metals regulated under 15A NCAC 02T .1105.
a. For Distribution/Land Application: Fill in the following table with the results of the latest analyses (i.e., on a dry weight
basis) for the following metal parameters:
Laboratory: Compuchem and Date of analysis: 11-22-2011
Parameter
Ceiling
Concentration Limits
(ClassA & ClassB)
(mg1kg)
Monthly Average
Concentration Limits
(Class A Only)
(mg1kg)
Result
(mg/kg)
Arsenic
75
41
11.7
Cadmium
85
39
<0.384
Copper
4,300
1,500
52.2
Lead
840
300
20.4
Mercury
57
17
< 0.04
Molybdenum
75
n/a
16.5
Nickel
420
420
9.21
Selenium
100
100
2.86
Zinc
7,500
2,800
109
b. For Surface Disposal Unit (landfill)_: Fill in the following table with the results of the latest analyses (i.e., on a dry weight
basis) for the following metal parameters:
Laboratory: and Date of analysis:
Distance from Disposal
Unit to Boundary to
Closest Property Line
(meters, check one)
Arsenic
(mg/kg)
Chromium
(mg/kg)
Nickel
(mg/kg)
❑ >Obut<25
❑ > 25 but < 50
❑ > 50 but < 75
❑ > 75 but < 100
❑ > 100 but < 125
❑ > 125
Result (mg/kg)
FORM: RSC 11-13 Page 3 of 5
DEQ-CFW 00071222

5. Nutrient/Micronutrient Determination: Complete the following:
a. Total solids: 38.6 %.
b. Fill in the following table with the results of the latest analyses (i.e., on a dry weight basis) for the following nutrient and
micronutrient parameters:
Laboratory: Compuchem and Date of analysis: 11-22-2011
Parameter
Result
(mg/kg)
Aluminum
143,000
Ammonia -Nitrogen
1.37
Calcium
438
Magnesium
644
Nitrate -Nitrite Nitrogen
<16.2
pH (Standard Unit)
5.05
Phosphorus
<2.00
Potassium
226
Sodium
<319
Total Kjeldahl Nitrogen
5.53
c. Using the results listed in Item II. 5b. above, calculate the sodium adsorption ration (SAR): 2.27
[Note: If residuals contain SAR of 10 or higher, the applicant shall obtain recommendations from the local Cooperative
Extension Office, the Department of Agriculture and Consumer Services, the Natural Resource Conservation Service, a
North Carolina Licensed Soil Scientist, or an agronomist, prior to land application of residuals. The recommendations shall
address the sodium application rate, soil amendments (e.g., gypsum, etc.), or a mechanism for maintaining site integrity and
conditions conducive to crop growth].
d. Specify the mineralization rate to be used in calculating the plant available nitrogen (PAN) of the residuals: 40 %. This rate
is a (check one): ® default value, or ❑ actually established.
If the residuals are not generated from the treatment of municipal or domestic wastewater, explain or provide technical
justification as to why the selected default value is appropriate to be applied to these residuals: Approved by NC-DWR per
Permit No. WQ0035431.
e. Calculate the PAN for the residuals (i.e., on a dry weight basis) and fill the results in the following table:
Application Method
First (111) Year PAN
Five -Year
Maximum Adjusted PAN
(mg1kg)
(mg/kg)
Surface
18.55
No application during years 2-5
Injection/Incorporation
19.23
None
6. Other Pollutants Determination: Specify whether or not there are any other pollutants of concern in the residuals and provide
the results of the latest analyses: Perfluorooctanoic acid (PFOA) < 0.017 a!
FORM: RSC 11-13 Page 4 of 5
DEQ-CFW 00071223

7. Pathogen Reduction: Per 15A NCAC 02T.1106, specify how residuals will meet the pathogen reduction requirements:
a. For Distribution/Land Application of Class A or Equivalent:
A fecal coliform density that is demonstrated to be less than 1,000 MPN per gram of total dry solids,
or
A salmonella sp. density that is demonstration to be less than 3 MPN per 4 grams of total dry solids.
AND one of the followings (except for non -biological residuals):
Alternative 1 [15A NCAC 02T.1106(b)(3)(A)] - Time/Temperature Compliance.
Alternative 2 [15A NCAC 02T.I 106(b)(3)(B)] - Alkaline Treatment.
Alternative 3 [15A NCAC 02T.1106(b)(3)(C)] - Prior Testing for Enteric Virus/Viable Helminth Ova.
❑ Alternative 4 [15A NCAC 02T.I 106(b)(3)(D)] - No Prior Testing for Enteric Virus/Viable Helminth Ova.
❑ Alternative 5 [15A NCAC 02T.1106(b)(3)(E)-(K)] - Process to Further Reduce Pathogens (PFRP).
Specify one: ❑ composting, ❑ heat drying, ❑ heat treatment,
thermophilic aerobic digestion, ❑ beta ray irradiation,
❑ gamma ray irradiation, or ❑ pasteurization.
b. For Land Application of Class B:
❑ Alternative 1 [15A NCAC 02T.1106(c)(1)] -Fecal Coliform Density Demonstration.
❑ Alternative 2 [15A NCAC 02T.I 106(c)(2)] - Process to Significantly Reduce Pathogens (PSRP).
Specify one: ❑ aerobic digestion, ❑ air drying, ❑ anaerobic digestion,
El composting, or ❑ lime stabilization.
c. For Surface Disposal:
❑ Select One of the Class A or Equivalent Pathogen Reduction Alternatives in Item 11. 7a. above.
❑ Select One of the Class B or Equivalent Pathogen Reduction Alternatives in Item II. 7b. above.
❑ Exempt -If Daily Cover Alternative is chosen in Item 11.8. below [ 15A NCAC 02T.1106(a)(2)].
2 Not Applicable - Non -Biological Residuals with NO Domestic Wastewater Contribution.
Vector Attraction Reduction (VAR): Per 15A NCAC 02T.1107, specify how residuals will meet the VAR requirements:
❑ Alternative 1 [15A NCAC 02T.I 107(a)(1)] - 38% Volatile Solids Reduction (Aerobic/Anaerobic Digestion).
❑ Alternative 2 [15A NCAC 02T.I 107(a)(2)] - 40-Day Bench Scale Test (Anaerobic Digestion).
❑ Alternative 3 [15A NCAC 02T.I 107(a)(3)] - 30-Day Bench Scale Test (Aerobic Digestion).
❑ Alternative 4 [15A NCAC 02T.I 107(a)(4)] - Specific Oxygen Uptake Rate Test (Aerobic Digestion).
Alternative 5 [15A NCAC 02T.I 107(a)(5)] - 14-Day Aerobic Processes.
❑ Alternative 6 [15A NCAC 02T.I 107(a)(6)] - Alkaline Stabilization.
❑ Alternative 7 [15A NCAC 02T.1107(a)(7)] - Drying of Stabilized Residuals.
❑ Alternative 8 [15A NCAC 02T.1107(a)(8)] - Drying of Unstabilized Residuals.
❑ Alternative 9 [15A NCAC 02T.1107(a)(9)] - Injection.
❑ Alternative 10 [15A NCAC 02T.I 107(a)(10)] - Incorporation.
❑ Alternative for Surface Disposal Units Only - Soil/Other Material Cover [15A NCAC 02T.I 107(b)(2)].
® Not Applicable - Non -Biological Residuals with NO Domestic Wastewater Contribution.
Note: For animal processing residuals, only alternatives 9 or 10 may be chosen due to the nuisance conditions that typically occur
when these residuals are applied and left on the land surface.
FORM: RSC 11-13 Page 5 of 5
DEQ-CFW 00071224

RESIDUALS SOURCE FACILITY SUMMARY
Applicant's name: Chemours Company — Fayetteville Works (Permit No. WQ0035431)
Status
Code a
Facility Permit Holder
Facility Name
County
Permit Number
Maximum Dry Tons Per Year
Current b
Proposed
R
Chemours Company —
Fayetteville Works
Chemours Company —
Fayetteville Works
Bladen
WQ0035431
9257
9257
a Status Code for source facility are: ♦ N (New) ♦ R (Renewed) ♦ M (Modified) ♦ D (Deleted)
b The amount of residuals currently permitted for distribution, land application, or disposal (i.e, not applicable to new facility).
SUMMARY FOR FORM: RSC 11-13 Page 1

lit
PERMIT NO. WQ0035431
BLADEN COUNTY, NORTH CAROLINA
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THIS MAP IS N T A CERTIFIED SURVEY
APPROXIMATE PROPERTY LINE .........
APPROXIMATE COUNTY LINES
APPROXIMATE SCALE
1600 FEET

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LAND APPLICATION FIELD
THIS MAP IS NOT CERTIFIED SURVEY APPROXIMATE BOUNDARY
APPROXIMATE PR PERTY LINE ■ ■ ■ ■ ■ ■ ■ ¢
APPROXIMATE FIELD BOUNDARY — — — _
APPROXIMATE SCALE
500 FEET
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FORM RSC 11-13 - RESIDUALS SOURCE CERTIFICATION STATE OF NORTH CAROLINA DUART QUADRANGLE
UNITED STATES Attachment B(1)(c) DEPARTMENT OF NATURAL RESOURCES
USGS Topographic Map NORTH
DEPARTMENT OF THE INTERIOR AND COMMUNITY DEVELOPMENT 7.5 MINUTE SERIESES (TOPOGRAPHIC)
GRAPHIC)
GEOLOGICAL SURVEY RALEIGH, N. C. SEA SAINT PAULS 15' QUADRANGLE
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7
340 52'
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in cooperation With North Carolina Department of
Natural Resources and Community Development
Control by USGS, NOS/NOAA, and North Carolina Geodetic Survey
Topography by photogrammetric methods from aerial photographs
taken 1979-80. Field checked 1981. Map edited 1986
Projection and 10,000-foot grid ticks: North Carolina coordinate
system (Lambert conformal conic)
1000-meter Universal Transverse Mercator grid, zone 17
1927 North American Datum
To place on the predicted North American Datum 1983,
move the projection lines 13 meters south and
23 meters west as shown by dashed comer ticks
Short dashed blue lines indicate elliptical bay outlines
visible on aerial photographs
MN
GN
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107 MILS I 1`75'
ZZ MILS
UTM GRID AND 1986 MAGNETIC NORTH
DECLINATION AT CENTER OF SHEET
SCALE 1:24 000
1 .5 0
MILES
I00001000 _ 2�0 3000 4000 5000 5000 70W _ 8000 99000 10 000
FEET
1 .5_ 0 KILO -METERS 1 2
low - 0 METERS 1000 2000
CONTOUR INTERVAL 5 FEET
NATIONAL GEODETIC VERTICAL DATUM OF 1929
THIS MAP COMPLIES WITH NATIONAL MAP ACCURACY STANDARDS
FOR SALE BY U. S. GEOLOGICAL SURVEY, DENVER, COLORADO 80225, OR RESTON, VIRGINIA 22092
A FOLDER DESCRIBING TOPOGRAPHIC MAPS AND SYMBOLS IS AVAILABLE ON REQUEST
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ROAD CLASSIFICATION
Primary highway,
Light -duty road, hard or
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hard surface .......
improved surface ...
Secondary highway,
hard surface .......
Unimproved road ..
�N. C. /
Interstate Route _
_ U. S. Route State Route
DUART, N. C.
QUADRANGLE LOCATION
SEA SAINT PAULS 15' QUADRANGLE
34078-G7-TF-024
1986
DMA 5253 N SE -SERIES V842
DEQ-CFW 00071228

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FORM RSC 11-13 — RESIDUALS SOURCE CERTIFICATION
Attachment B(1)(e)
Vicinity Map No. 4 — Application Area & Setback Map
CHEMOURS COMPANY - FAYETTEVILLE WORKS
PERMIT NO. W00035431
BLADEN COUNTY, NORTH CAROLINA
aax _
TOTAL ACREAGE OF FACILITY:'
APPROXIMATELY 2200 ACRES "'
77 a
F it .:J `
MINIMUM SETBACK
APPROX. 2400 FEET
• *"QN LAND APPLICATION FIELD
(APPROXIMATELY 19 ACRES)
LAND APPLICATION FIELD
APPROXIMATE BOUNDARY
THE COMPLIANCE BOUNDARY IS ESTABLISHED AT 250 FEET FROM
THE RESIDUALS LAND APPLICATION AREA. THE REVIEW BOUNDARY
IS ESTABLISHED MIDWAY BETWEEN THE COMPLIANCE BOUNDARY
AND THE PERIMETER OF THE RESIDUALS LAND APPLICATION AREA.

FORM RSC 11-13 — RESIDUALS SOURCE CERTIFICATION
Attachment B(1)(f)
Vicinity Map No. 5 — Critical Watershed Map
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CHEMOURS COMPANY — FAYETTEVILLE WORKS PWI
M,
PERMIT NO. WQ0035431 �.
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BLADEN COUNTY, NORTH CAROLINA
Water Supply Watershed Information
Stream Name: Cape Fear River
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Classification:
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WSIV
Protected (P) or
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Critical (C) Area:
Class. Date.
1/1/2009
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APPROXIMATE PROPERTY LINE
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BLADEN COUNTY T
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THIS MAP IS NOT A CERTIFIED SURVEY
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DEQ-CFW 00071231

INS®-2
- INSITU-1
` CHEMOURS COMPANY - FAYETTEVILLE WORKS
PERMIT NO. WQ0035431
BLADEN COUNTY, NORTH CAROLINA
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agPON TITLE: Sample Location Map
CORPORATE REMEDIATION GROUP
An Alliance between DuPont Fayetteville Works
DuPont and URS Corporation - North Carolina Fayetteville, North Carolina
6324 FaUveiw Road
Charlotte, NC 28210
FORM RSC 11-13 - RESIDUALS SOURCE CERTIFICATION
Attachment 13(1)(g)
Vicinity Map No. 6 - Monitoring Well Locations
Legend
+ Monitoring Well - Type II Drainage Channel
Monitoring Well -Type III -= River
Outfall Pavement/Curb
Piezometer Plant Border
Surface Water
Sample Site Structure
® Insitu Groundwater
Sample
Map Scale: 1/9,000
Map Projection: NC State Plane Feet, NAD 83
Aerial Photograph provided by DuPont, taken 12/2005
N
P - I!
s
v i
-7 vv i �vvv
Feet
DRAWN: DATE: DUPONT NO.:
ND 05/16/06 4461
REVISION: FIGURE NO. I URSD NO.:
0 18984515
FILE NAME: G:/Fayetvle/Gis/Project_ figures/Phasell_RFI/
Fay_Sample_ Loc.mxd
DEQ-CFW 00071232

Form RSC 11-13 — Residuals Source Certification
Attachment B(2)(a)
Process Flow Narrative
The Chemours Company — Fayetteville Works ("Chemours") pumps and treats an average of
2.5 MGD of raw water from the Cape Fear River for industrial uses within the site. The water
treatment system has a design capacity of 3.0 MGD. The water is pumped from the river, treated
by clarification followed by filtration and distributed to the plant site (see attached Filtered Water
Process Flow Diagram). The first step in the treatment system is the mixing of the raw river water
with aluminum sulfate, commonly known as alum, to improve coagulation and settleability, and
with sodium hydroxide to adjust pH. After mixing, water flows to the clarifier where
sedimentation occurs. The overflow from the clarifier is further treated in a gravity filter then
stored in a holding tank for distribution to the plant.
The treatment residuals that settle in the bottom of the clarifier and the filtered solids in the gravity
filters are drained into a common collection tank and then transferred into one of two 4.25 acre-
feet sediment retention basins (North Sediment Basin and South Sediment Basin).
When one basin reaches the maximum storage capacity it is taken out of service and the residuals
are allowed to dry.
Once the residuals are adequately dry such that they can be handled, they are excavated from the
sediment basin and land applied on an area within the Chemours facility under Permit Number
WQ0035431 "Land Application of Class A Water Treatment Plant Residuals Permit (Dedicated)".
DEQ-CFW 00071233

RAW RIVER
WATER
ALUMINUM
SULFATE
SODIUM
HYDROXIDE
Form RSC 11-13 — Residuals Source Certification
RIVER
WATER
TREATMENT
PROCESS
Attachment 13(2)(b)
Process Flow Diagram
GRAVITY CLARIFIED
CLARIFIER I FILTER WATER
TREATMENT
RESIDUALS RESIDUALS
AL
LAND APPLICATION
SEDIMENT BASINS

Form RSC 11-13 — Residuals Source Certification
Attachment 13(3)
Quantitative Justification for Residuals Production Rate
There are two sludge retention basins with the same design. The basins are each designed with a
retention capacity of 4.25 acre-feet, i.e. 185,130 cubic feet or 1,384,863 gallons. The retention
depth is designed to be three (3) feet. The basins measure 162-feet by 322-feet at the base with a
4 on 1 slope to the berm which is six (6) feet above the base, i.e. 24-foot horizontal distance and
6-foot vertical height. Based on the volume occupied by the residuals, the quantity of residuals
in the basin to be disposed is approximately 9,257 dry tons in each sediment basin.
When one of the sediment basins is full of residuals, it is taken out of service and the residuals are
allowed to dry.
The process of accumulating and then drying the residuals in a specific sediment basin takes
approximately 10 to 15 years. Therefore, the rate of residuals production is 1,500 dry tons per
year on average.
DEQ-CFW 00071235

Permit No. WQ0035431 Page 1 of 5
Form RSC 11-13 — Residuals Source Certification
Attachment B(4)
Sampling Plan
Sampling of the residuals would take place after the residuals are allowed to dry in the sediment
basin for the period of 5 to 8 years. Prior to land application, the residuals will be sampled for the
analyses listed in Table 1. The samples shall be analyzed by a laboratory certified by the Division
for the required parameters. The analytes listed in Table 1 will be reviewed every five years at the
time of the permit renewal to ensure that any changes in regulatory requirements are included in
the table. Analytical results shall be retained for a period of five (5) years.
The Chemours Company — Fayetteville Works ("Chemours") will report by telephone to the
Fayetteville Regional Office, telephone number [phone], as soon as possible, but in no case
more than 24 hours or on the next working day following the occurrence or first knowledge of the
occurrence of any of the following:
• Any occurrence with the land application program resulting in the land application of
significant amounts of wastes that is abnormal in quantity or characteristic.
• Any failure of the land application program resulting in a release of material to surface
waters.
• Any time self -monitoring indicates the facility has gone out of compliance with its permit
limitations.
• Any process unit failure, due to known or unknown reasons, rendering the facility incapable
of adequate residuals treatment.
• Any spill or discharge from a vehicle or piping system during residuals transportation.
Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure
of a storage structure, etc.) outside normal business hours shall be reported to the Division's
Emergency Response personnel at telephone number [phone], [phone], or
[phone]. Following the reporting such occurrences by telephone, Chemours will also file
a written report in letter form within five days following first knowledge of the occurrence. This
report will outline the actions taken or proposed to be taken to ensure that the problem does not
recur.
Additional Sampling and Monitoring Information
1) Before the river sediment ("residuals") are removed from a sediment basin, they are sampled
and analyzed for TCLP constituents, metals, nutrients, bacterial indicators, percent solids, and
perfluorooctanoic acid (PFOA). The analytical results will determine that the residuals satisfy
DEQ-CFW 00071236

Permit No. WQ0035431 Page 2 of 5
Form RSC 11-13 — Residuals Source Certification
Attachment B(4)
Sampling Plan
the requirements for Class A material and can be land applied as such. A detailed list of the
analyses is presented in Table 1.
2) Names and titles of personnel responsible for conducting the residuals application sampling
and monitoring:
• Steven Davis — Shamrock Environmental — Operator in Responsible Charge
• Timothy Carroll — Chemours Company — Contract Administrator
• Various — Chemours Company — Power Area Technicians
3) Detailed description of monitoring procedures including parameters to be monitored;
a) Annual sampling of sediment for hazardous characteristics analysis: Approximately
midway through the Sediment Basin's excavation, a random sample will be taken of the
sediment and submitted for TCLP, ignitability, reactivity, and corrosivity analyses. The
needed sample containers and coolers will be obtained through TBL Laboratory or Pace
Laboratory. The samples will be submitted to TBL Laboratory or Pace Laboratory for
analysis. Analytical results will be reported to NC Division of Water Resources via the
annual report.
b) Bimonthly sampling of sediment for metals and nutrients analysis: During the first full
week of the land application of the sediment, and every sixty (60) days thereafter during
the land application of the sediment, a random sample will be taken of the sediment and
submitted for Aluminum, Ammonia -Nitrogen, Arsenic, Cadmium, Calcium, Copper,
Lead, Magnesium, Mercury, Molybdenum, Nickel, Nitrate -Nitrite Nitrogen, Percent
Total Solids, pH, Phosphorus, Plant Available Nitrogen, Potassium, Selenium, Sodium,
Sodium Adsorption Ratio (SAR), TKN, and Zinc analyses. The needed sample
containers and coolers will be obtained through TBL Laboratory or Pace Laboratory. The
samples will be submitted to TBL Laboratory or Pace Laboratory for analysis. Analytical
results will be reported to NC Division of Water Resources via the annual report.
c) Bimonthly sampling of sediment for pathogen reduction analysis: During the first full
week of the land application of the sediment in the land application area, and every sixty
(60) days thereafter during the land application of the sediment, a random sample will be
taken of the sediment and submitted for Fecal Coliform Density analysis. The needed
sample containers and coolers will be obtained through TBL Laboratory or a local
DEQ-CFW 00071237

Permit No. WQ0035431 Page 3 of 5
Form RSC 11-13 — Residuals Source Certification
Attachment B(4)
Sampling Plan
certified commercial laboratory to comply with the short hold time of the sample. The
samples will be submitted to TBL Laboratory or another certified commercial laboratory
for analysis. Analytical results will be reported to NC Division of Water Resources via
the annual report.
4) Sampling frequency and procedures to assure that representative samples are being collected.
Fluctuation in temperature, flow, and other operating conditions can affect the quality of the
residuals gathered during a particular sampling event. The sampling plan shall account for any
foreseen fluctuations in residuals quality and indicate the most limiting times for residuals to
meet pathogen reduction requirements (e.g. facilities that land apply multiple times per year
but have an annual sampling frequency, may need to sample during winter months when
pathogen reduction is most likely to be negatively affected by cold temperatures).
a) Annual sampling of sediment for hazardous characteristics analysis: Approximately
midway through the Sediment Basin's excavation, a random sample will be taken of the
sediment and submitted for TCLP, ignitability, reactivity, and corrosivity analyses. The
'entire emptying of the Sediment Basin is expected to take approximately six (6) weeks,
so there should be little to no fluctuations due to weather. Given the uniform areal
sediment deposition in the basin during its twelve year active period, sediment samples
would be expected to be fairly consistent in any one area. Since the truckloads will be
comprised of an excellent vertical sediment composition, the sample will be
representative of the entirety of the sediment.
b) Bimonthly sampling of sediment for metals and nutrients analysis: During the first full
week of the land application of the sediment in the land application area, and every sixty
(60) days thereafter during the land application of the sediment, a random sample will be
taken of the sediment and submitted for Aluminum, Ammonia -Nitrogen, Arsenic,
Cadmium, Calcium, Copper, Lead, Magnesium, Mercury, Molybdenum, Nickel, Nitrate -
Nitrite Nitrogen, Percent Total Solids, pH, Phosphorus, Plant Available Nitrogen,
Potassium, Selenium, Sodium, Sodium Adsorption Ratio (SAR), TKN, and Zinc
analyses. The entire emptying of the Sediment Basin is expected to take approximately
six (6) weeks, so there should be little to no fluctuations due to weather. Given the
uniform areal sediment deposition in the basin during its twelve year active period,
sediment samples would be expected to be fairly consistent in any one area. Since the
truckloads will be comprised of an excellent vertical sediment composition, the sample
will be representative of the entirety of the sediment.
DEQ-CFW 00071238

Permit No. WQ0035431 Page 4 of 5
Form RSC 11-13 — Residuals Source Certification
Attachment B(4)
Sampling Plan
c) Bimonthly sampling of sediment for pathogen reduction analysis: During the first full
week of the land application of the sediment in the land application area, and every sixty
(60) days thereafter during the land application of the sediment, a random sample will be
taken of the sediment and submitted for Fecal Coliform Density analysis. Given the
uniform areal sediment deposition in the basin during its twelve year active period,
sediment samples would be expected to be fairly consistent in any one area. Since the
truckloads will be comprised of an excellent vertical sediment composition, the sample
will be representative of the entirety of the sediment.
5) Pathogen Reduction Requirements
a) The land application will be exclusively of non -biological residuals, therefore the
pathogen reduction requirements of 15A NCAC 02T.1106 do not apply.
6) Vector Attraction Reduction Requirements
a) The land application will be exclusively of non -biological residuals, therefore the
vector attraction reduction requirements of 15A NCAC 02T.1107 do not apply.
DEQ-CFW 00071239

Permit No. WQ0035431
Page 5 of 5
Form RSC 11-13 — Residuals Source Certification
Attachment 13(4)
Sampling Plan
Table 1
List of Laboratory Analyses
Toxicity Characteristic Leachate Procedure (TCLP)
Arsenic (As)
m-Cresol Hexachlorobenzene
Pyridine
Barium (Ba)
p-Cresol Hexachlorobutadiene
Selenium (Se)
Benzene
Cresol Hexachloroethane
Silver (Ag)
Cadmium (Cd)
2,4-D Lead (Pb)
Tetrachloroethylene
Carbon Tetrachloride
1,4-Dichlorobenzene Lindane
Toxaphene
Chlordane
1,2-Dichloroethane Mercury (Hg)
Trichloroethylene
Chlorobenzene
1, 1 -Dichloroethylene Methoxychlor
2,4, 5-Trichlorophenol
Chloroform
2,4-Dinitrotoluene Methyl ethyl ketone
2,4,6-Trichlorophenol
Chromium (Cr)
Endrin Nitrobenzene
2,4,5-TP (Silvex)
o-Cresol
Heptachlor Pentachlorophenol
Vinyl Chloride
Total Metals
Aluminum
Cadmium Molybdenum
Sodium
Arsenic
Copper Nickel
Zinc
Barium
Lead Potassium
Calcium
Magnesium Silver
Chromium
Mercury Selenium
Nutrients
Total Kjeldahl Nitrogen
Ammonia Nitrate I Nitrite
Phosphorus
RCRA Characteristics
Corrosivity
Ignitability Reactivity
Bacterial Indicators
Fecal Coliform or Salmonella
Other
LLerfluorooctanoic Acid
Percent solids pH
DEQ-CFW 00071240

Form RSC 11-13 — Residuals Source Certification
Attachment C(1)
Laboratory Analytical Report and Operational Data
The following are the laboratory analytical reports for the river sediment residuals that were land
applied at this site in 2011 under Permit Number WQ0035431 "Land Application of Class A Water
Treatment Plant Residuals Permit (Dedicated)".
Since that time no residuals have been no residuals land applied at this facility.
The following analyses was performed on the residuals removed from the North Sediment Basin
in 2011. It is believed that the residuals currently in the South Sediment Basin will be comparable
in composition to the 2011 residuals.
DEQ-CFW 00071241

CompuChem
a division of Liberty Analytical Corporation
INORGANIC DATA REPORTING QUALIFIERS
On the Form I, under the column labeled "Q" for qualifier, each result is flagged with the specific data
reporting qualifiers listed below, as appropriate. The qualifiers used are:
U : This flag indicates the compound was analyzed for, not detected and is reported as less than the
Method Detection Limit (MDL) (or as defined by the client). The Reporting Limit (RL), or Limit
of Quantitation (LOQ), and the MDL will be adjusted to reflect any dilution or concentration of
the sample and, for soils, the percent moisture.
J : This flag indicates the reported result is an estimated value. The flag is used when an analyte is
detected and the result is less than the adjusted RL/LOQ but equal to or greater than the MDL.
Q : This flag denotes that one or more quality control criteria have failed (e.g., LCS recovery,
Continuing Calibration Verification, CCV, and interference check standards for ICP-AES/ICP-
MS) and reanalyses can't be performed. The Q flag is applied to all specific analyte(s) in all
samples associated with the failed quality control criteria.
B : This flag is used when the analyte is found in the associated method or calibration blank as well
as in the sample. It indicates probable blank contamination and warns the data user to take
appropriate action. The combination of flags BU or UB is not an allowable policy. Blank
contaminants are flagged B only when they are detected in the sample.
D: This flag is applied to an analyte when the reported result is based on a dilution.
X/Y/Z : Other specific flags may be required to properly define the results. If used, the flags will be fully
described in the SDG Narrative. The laboratory -defined flags are limited to X, Y, and Z.
The extensions: D, S, SD, L, and A are added to the end of the Client ID and represent the
following:
D — Matrix Duplicate
S — Matrix Spike
SD — Matrix Spike Duplicate
L — Serial Dilution
A — Post Digestion Spike
Revision 0 (11-09-2010)
n
DEQ-CFW 00071242

ANALYSIS DATA SHEET
112211A
Client: URS CORPORATION
Lab ID: 1111074-01 % Solid: 16.7
SDG: 1111074 Project: SOIL SAMPLING
Matrix: Soil Sampled: 11/22/11
Received: 11/23/11
CAS NO.
Analyte
Cone.
(pH Units)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
-oRRoSlV1
Corrosivity-pH
5.02
I
EPA9040B
1K30013
11/28/11 15:40
PH
pH
5.05
1
EPA 9045C/9045D
1L02012
11/28/11 15:40
CAS NO.
Analyte
Cone.
(mg/kg dry)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
RCYAN
Reactive Cyanide
5.97
747
1
U
9014
IK30011
I1/28/I 1 11:05
RSULF
Reactive Sulfide
5.97
747
1
J
EPA 9034
1K30012
11/28/11 12:00
CAS NO.
Analyte
one.
t;120
ree F)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
IGNIT
IgnitabilitybyFlashpoint
140
1
EPAl010A
1K30010 1
I1/28/11 10:00
yy`Cestj��
CornpuC
ADiri-im. Of
LibertyAnalyticalCorp.
9
DEQ-CFW 00071243

Client: URS CORPORATION
Matrix: Soil
Initial/Final: 5mL / 5mL
Dilution: 5 pH:
% Moisture: NA
'0,+ — onttIn4
I
ANALYSIS DATA,SHEET
SW 8260E
FAY S-1I.1<12A
SDG 1201077 Project: FAY -BORROW AREA SOIL SAMPLING 11/11
Preparation: SW 5030A/503013 File ID: 1201077-0159.d Sampled: 01/11/12 11:20
Lab ID: 1201077-01 Received: 01/11/12 13:34
Prepared: 01/13/12 17:19
Analyzed: 01 /13/12 19:13
Senl,ence. 2A13003 Calibration: 1121504 Instrument: 5972hv59
CAS NO.
COMPOUND
CONC. (ug/L)
MDL
RL
Q
75-01-4
Vinyl chloride
2.4
25
U
75-35-4
],I-Dichloroethene
2.7
25
U
78-93-3
2-Butanone
7.5
63
U
67-66-3
Chloroform
J A
25
U
56-23-5
Carbon tetrachloride
1.6
25
U
107-06-2
1,2-Dichloroethane
1.2
25
U
71-43-2
Benzene
-1.4
25
U
79-01-6
Trichloroethene
JA
25
U
127-18-4
Tetrachloroethene
2.1
25
U
108-90-7
Chlorobenzene
1.4
25
U
SURROGATE RECOVERY RESULTS ADDED (ug/L)
CONC (ug/L)
% REC
QC LIMITS
Q
Dibromofluoromethane 50.00
60.54
121
66 - 128
1.2-Dichloroethane-d4 50.00
63.60
127
55 - 147
Toluene-d8 50.00
49.89
100
50 - 150
Bromofluorobenzene 50.00
49.07
98
70 - 132
C e .. ... �
21r ■ i�i
dCOMP
11,,,�i
A Dici,ian Of
,•fir � rilQ Lib ertyAtialytical Corp,
13
DEQ-CFW 00071244

ANALYSIS DATA SHEET FAY-S-11112A
Client: URS CORPORATION SDG: 1201077 Project: FAY -BORROW AREA SOIL SAMPLING 11/11
Lab ID: 1201077-01 % Solid: Matrix: Soil Sampled: 01/11/12 Received: 01/11/12
CAS NO.
Analyte
Cone.
(ug/L)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
7440-38-2
Arsenic
3.95
3.92
2500
1
J
EPA 6010C
2A19006
1/19/12 13:39
7440-39-3
Barium
158
66.5
50000
1
J
EPA 6010C
2AI9006
1/19/12 13:39
7440-43-9
Cadmium
1.77
500
l
U
EPA 6010C
2AI9006
1/19/12 13:39
7440-47-3
Chromium
5.67
3.76
2500
1
J
EPA 6010C
2AI9006
1119/12 13:39
7439-92-1
Lead
9.28
3.58
2500
1
J
EPA 6010C
2A19006
1/19/12 13:39
7439-97-6
Mercury
0.0355
200
1
U
EPA 7470A
2A18005
1/18/12 14:32
7782-49-2
Selenium
4.50
3.54
500 1
1
J
EPA6010C
2AI9006
1119/12 13:39
7440.22-4
Silver
2.02
500
1
U
EPA 6010C
2A19006
I/19/12 13:39
NN S. tlt)
C 1.11 Ch em
OMP
A Divi imi Of
LibertyAnalytical Corp.
5
DEQ-CFW 00071245

Client: URS CORPORATION
Matrix: Soil
Initial/Final: 100ML / 500uL
Dilution: I pH:
% Moisture: NA
t_ nni i�nc
ANALYSIS DATA SHEEN'
SW8270D
SDG 1201077
Extraction: TCLP by 3510 SV
Sulfur Cleanup: N
Florisil Cleanup: N
GPC Cleanup: N
Sannanre• 2A 11001
FAY-S-11112A
Project: FAY -BORROW AREA SOIL SAMPLING 11/11
File ID: 1201077-OIA62.d Sampled: 01/11/12 11:20
Lab ID: 1201077-01 Received: 01/11/12 13:34
Prepared: 01 /13/12 10:22
GPC Cleanup Factor: N Analyzed: 01/13/12 17:43
Calibration: 1122805 Instrument: 59721r)
CAS NO.
COMPOUND
CONC. (ug/L)
MDL
RL
Q
110-86-1
Pyridine
3.6
25
U
106-46-7
1,4-Dichlorobenzene
5.0
25
U
95-48-7
2-Methylphenol
3.7
50
U
106-44-5
3 & 4-Methylphenol
4.2
50
U
67-72-1
98-95-3
Hexachloroethanc
Nitrobenzene
5.0
5.5
25
25
U
U
87-68-3
Fexachlornbntadiene
7.5
25
T/
88-06-2
2,4,6-Trichlorophenol
3.7
50
U
95-95-4
2,4,5-Trichlorophenol
5.5
50
U
121-14-2
2,4-Dinitrotoluene
4.2
25
U
118-74-1
87-96-5
Hexachlorobenzene
Pentachlorophenol
3.9
3.1
25
50
U
U
SURROGATE RECOVERY RESULTS
ADDED (ug/L)
CONC (ug/L)
% REC
QC LIMITS
Q
2-Fluoronhenol
500.0
388.7
78
11 - 110
Phenol-d5
500.0
273.4
55
10 - 110
Nitrobenzene-d5
250.0
206.7
83
35-I10
2-Fluorobiuhenvl
250.0
216.9
87
45 - 110
2,4,6-Tribromonhenol
500.0
430.8
86
44 - 131
Terphenyl-d14
250.0
271.6
109
49 - 120
(1) - N-nitrosodiphenylamine cannot be separated from diphenylamine. It is acceptable to report the combined result.
(2) - 1,2-Diphenylhydrazine is unstable and converts to azobenzene.
(3) - 3 & 4-Methylphenol cannot be separated for quantitation.
.
C
O3 COMP
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DEQ-CFW 00071246

ANALYSTS DATA SHEET
FAY-S-11112A
8081E
Client: URS CORPORATION
SAG: 1201077
Project: FAY -BORROW AREA SOIL SAMPLING
11/11
Matrix: Soil
Extraction: TCLP by 3510 GC
File ID: 024h1201077-01.d
Sampled:
01/11/12 11:20
Initial/Final: 100mL / 5000uL
Sulfur Cleanup: N
Lab ID: 1201077-01
Received:
01/11/12 13:34
Dilution: 1 pH:
Florisil Cleanup: N
Prepared:
01/13/12 10:25
% Moisture: NA
GPC Cleanup: N
GPC Cleanup Factor. N
Analyzed:
01/14/12 03:51
Q- I--,-- I)A i nnrn
Calihratinn: 2011701
Instrument:
traceec84
Y41y CAS NO. `V
COMPOUND
CONC. (ug/L)
MDL
RL
Q
58-89-9
gamma-BHC (Lindane)
0.0095
0.13
U
7644-8
Heptachlor
0.012
0.13
U
1024-57-3
Heptachlor epoxide
0.014
0.13
U
72-20-8
Bndrin
0.035
0.25
U
7243-5
Methoxychlor
0.075
1.3
U
8001-35-2
Toxaphene
2.4
13
U
57-74-9
Technical Chlordane
1.2
4.0
U
SYSTEM MONITORING COMPOUND
ADDED (uglL)
CONC (ug/L)
% REC
QC LIMITS
Q
DCB (A)
3.000
2.907
97
43 - 144
DCB (A) f2C1
3.000
2.854
95
43 - 144
TCX (A)
1.500
1.434
96
43 - 135
TCX (A) f2C1
1.500
1.343
90
43 - 135
* Values outside of QC limits
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DEQ-CFW 00071247

ANALYSIS DATA SHEJET
815?A
FAY-S-11112A
Client: URS CORPORATION
SDG: 1201077
Project: FAY -BORROW AREA SOIL SAMPLING 11/11
Matrix: Soil
Extraction: TCLP by 3510 GC
File ID: 044n1201077-01.d
Sampled:
01/11/12 11:20
Initial/Final: 100mL / 5000uL
Sulfur Cleanup: N
Lab ID: 1201077-01
Received:
01/11/12 13:34
Dilution: 1 pH:
Florisil Cleanup: N
Prepared:
01/16/12 10:40
%Moisture: NA
GPC Cleanup: N
GPC Cleanup Factor: N
Analyzed:
01/17/12 14:01
AA
Q. ,,o '.. IA) qOrVA
Calihration_ 2011102
Instrument:
aQilent92
Lu CAS NO. COMPOUND
CONC. (ug/L)
MDL
RL
Q
94-75-7 2,4-D
17
25
U
93-72-1 2,4,5-TP (Silvex)
3.0
5.0
U
SYSTEM MONITORING COMPOUND
ADDED (ug/L)
CONC (ug/L)
% REC
QC LIMITS
Q
DCAA
250.0
214.1
86
50 - 148
DCAA l2Cl
250.0
220.1
88
50 - 148
* Values outside of QC limits
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DEQ-CFW 00071248

Client: URS CORPORATION
Lab ID: 1111074-01
ANALYSIS DATA SHEET
SDG: 1111074 Project: SOIL SAMPLING
112211A
% Solid: 16.7 Matrix: Soil Sampled: 11/22/11 . Received: 11/23/11
CAS NO.
Analyte
Cone.
(mg/kg dry)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
7429-90-5
Aluminum
143000
12.7
119
1
EPA 6010C
IK29012
11/29/11 17:41
7440-38-2
Arsenic
1 L7
0.985
5.97
1
EPA 6010C
IK29012
11/29/11 17:41
7440-43-9
Cadmium
0.383
2.99
1
U
EPA 6010C
IK29012
11/29/11 17:41
7440-70-2
Calcium
438
179
2990
1
J
EPA 6010C
1K29012
11/29/11 17:41
7440-50-8
Copper
52.2
0.687
2.99
1
EPA 6010C
IK29012
11/29/11 17:41
7439-92-1
Lead
20.4
1.09
5.97
1
EPA 6010C
1K29012
11/29/11 17:41
7439.95-4
Magnesium
644
157
2990
1
J
EPA 6010C
IK29012
11/29/11 17:41
7439-97-6
Mercury
0.0398
0.188
1
U
EPA 7471E
IK30007
11/30/11 10:12
7439-98-7
Molybdenum
16.5
1.87
299
1
J
EPA 6010C
IK29012
I1/29/11 17:41
7440-02-0
Nickel
9,21
U60
5.97
1
EPA 6010C
IK29012
11/29111 17:41
7440-09-7
Potassium
226
20.2
2990
1
J
EPA 6010C
1K29012
11/29/11 17:41
7782-49-2
Selenium
2.86
1.22
5.97
1
J
EPA 6010C
IK29012
11/29/11 17:41
7440-23-5
Sodium
319
2990
1
U
EPA 6010C
IK29012
11/29/11 17:41
7440-66-6 1
Zinc
109
1.59
17.9
1
EPA 6010C
1K29012
11/29/11 17:41
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DEQ-CFW 00071249

Client: URS CORPORATION
Lab ID: 1111074-02 % Solid:
ANALYSIS DATA SHEET
SDG: 1111074 Project: SOIL SAMPLING
Matrix: Soil Sampled: 11/22/11
1122I IA-1
Received: 11/23/11
CAS NO.
Analyte
Cone.
(mg/kg)
MDL
RL
D.F.
Q
Method
Sequence
Analyzed
7664-41-7
Ammonia as N
1.37
0.300
4.00
1
J
EPA 350.1
IK30017
11/30/11 17:08
NO2NO3
Nitrate/Nitrite as N
16.2
20.0
1
U
EPA 353.2
1 L07010
12/2/11 12:11
TKN
Total Kjeldahl Nitrogen
5.53
3.60
5.00
1
EPA 351.2
IL02011
12/2/11 14:40
7723-14-0
Phosphorus -Total
2.00
l00
1
U
EPA 365.4
IL07009
12/l/11 14:16
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10
DEQ-CFW 00071250

Form RSC 11-13 — Residuals Source Certification
Attachment C(2)
Pathogen Reduction and Vector Attraction Reduction Requirements
The 15A NCAC 02T.1106 Pathogen Reduction Requirements must be met when biological
residuals are applied to the land or placed in a surface disposal unit.
The 15A NCAC 02T.1107 Vector Attraction Reduction Requirements must be met when
biological residuals are applied to the land or placed in a surface disposal unit.
The Class A water treatment plant residuals generated by the Chemours Company — Fayetteville
Works do not meet the 15A NCAC 02T.1102 definition of "biological residuals" and therefore
neither the NCAC 02T.1106 Pathogen Reduction Requirements nor the NCAC 02T.1107 Vector
Attraction Reduction Requirements apply to the facility.
DEQ-CFW 00071251

Form RSC 11-13 — -Residuals Source Certification
Attachment II(5)(c)
Chemours Company - Fayetteville Works
Residuals Sodium Adsorption Ratio (SAR) Calculation
Residuals Composition (data from 11-22-2011 sampling of North Sediment Basin):
Residuals
Method
Analytical
Detection
Result
Limit
(mg/kg dry)
(mg/kg dry)
Sodium
Na+
N/D
319
Calcium
Ca+2
438
179
Magnesium
Mg+2
644
157
NOTE: Assume Na+ is 319 mg/kg for SAR calculation
Conversion from mg/kg dry residuals to milliequivalents per liter of water (meq/L):
Basis: SAR is the ratio of the sodium versus calcium/magnesium dissolved concentrations (as meq/L)
Assume 1.00 kg of residuals is dissolved in 1 liter of water (50% weight/weight)
Assume 100% of the residuals' cations go into solution in the water
Residuals
Assumed
Cation
MW of
Cation
Cation
Cation
Conc.
Residuals
Conc.
Cation
Conc.
Equivifence
Conc.
(mg/kg dry)
in water
(mg/L)
(mg/mmol)
(mmol/L)
(meq/mmol)
(meq/L)
(kg/L)
Sodium
319
1.00
319
23.0
13.87
1
13.87
Calcium
438
1.00
438
40.1
10.92
2
21.85
Magnesium
644
1.00
644
24.3
26.50
2
53.00
Kim
(Na+)
Ih[(Ca 2+) + (Me)]
where Na', CaN, and Mg'-+ represent concentrations expressed
in miliequivafents per liter for each
constituent.
[ Na+ ] = 13.87 meg/L
[ Ca+2 ] = 21.85 meg/L
[ Mg+2 ] = 53.00 meg/L
SAR = 2.27
P:\Excel\State\Land Application Permit\2016 Renewal\SAR Calcs.xisx
DEQ-CFW 00071252

Form RSC 11-13 — Residuals Source Certification
Attachment II(6)(e)
Chemours Company - Fayetteville Works
Plant Available Nitrogen (PAN) Calculation
Biosolids treatment:
Application method:
Mineralization factor (km):
Volatilatilization factor (kv):
Drying/Evaporation
Surface application
40 %
50 % (Surface Application)
100 % (Injection)
Residuals Composition (data from 11-22-2011 sampling of North Sediment Basin):
Percent Solids 38.6 %
Nitrate -Nitrite as Nitrogen <16.2 mg/kg 16.2 Assumed for calculations
Ammonia (NH3) 1.37 mg/kg
TKN 5.53 mg/kg
Plant Available Nitrogen:
Year 1 Residuals P. (TKN-NH3)*km + NH3*kv + NO3 + NO2
Residuals PAN = 18.55 mg/kg (Surface application)
0.0371 lb/dry ton
Residuals PAN = 19.23 mg/kg (Injection)
0.0385 lb/dry ton
Conversion factor: (mg N / kg residuals) " 0.002 = lb. N / ton residuals
Years 2-5: There will be no application during years 2 through 5
Residuals Application Rates
Crop: Rye Grass
Soil Series: CaB
Realistic Yield Expectations (RY 80 Ib/acre/yr
Amount of Residuals Generated 9,257 tons/yr 4,628,500 Ib/yr
Application Area: 5 acres
Agronomic application rate: 2,156 dry tons/acre
Proposed application rate: 1,851 dry tons/acre
P:\Excel\State\Land Application Permit\2016 Renewal\PAN Calcs.xlsx
DEQ-CFW 00071253

IA
Doby, Troy
From: JOHNSON, MICHAEL E<MICHAEL.E.JOHNSON @chemours.com>
Sent: Tuesday, March 07, 2017 12:25 PM
To: Doby, Troy
Subject: RE: WQ0035431 - Chemours Company - Fayetteville Works
Troy:
Your change to Condition III(9) is a great remedy and certainly clarifies what we are allowed to do.
The draft permit looks fine to me. Thank you so much for the opportunity to review and comment on the permit
prior to its issuance.
Mike
Michael E. Johnson, PE
Environmental Manager
Chemours Company — Fayetteville Works
[phone]
The Chemours Company FC, LLC
22828 NC Highway 87 W
Fayetteville, NC 28306-7332
From: Doby, Troy [mailto:[e-mail]]
Sent: Tuesday, March 07, 2017 12:05 PM
To: JOHNSON, MICHAEL E <[e-mail]>
Subject: RE: WQ0035431- Chemours Company - Fayetteville Works
Mr. Johnson,
I don't know what happened. I apologize for the long delay in responding. I did not see this email.
I have removed the specific language in Condition 111.9. The first sentence is all that remains. What you are stating
addresses this. This change should address our concern (leachate runoff) and at the same time allow you flexibility to
handle this however necessary in your particular case.
I have also changed "Fc" to "FC" in all instances. For some reason our computer database will not allow to capital letters
adjacent to one another, and the database name is what I was using.
Please look over the draft and see if this addresses your concerns.
Troy
1
DEQ-CFW 00071254

+ 0
t
From: JOHNSON, MICHAEL E[mailto:[e-mail]]
Sent: Monday, February 13, 2017 9:24 AM
To: Doby, Troy <[e-mail]>
Subject: RE: WQ0035431- Chemours Company - Fayetteville Works
Troy:
Thank you for the draft land application permit.
I need clarification regarding the new Condition III.9 that states "All residuals shall be adequately stored to
prevent untreated leachate runoff."
Our specific operation is to excavate the river water sediment ("residuals") from the inactive surface
impoundment basin, and then directly apply those residuals onto the application site, i.e. there is no storage.
However, there can be the case where the residuals (typically near the bottom of the basin) are too wet to
handle, and the practice has been to excavate those residuals and stage them adjacent to the basin to allow them
to dewater, with free water ("leachate") running back into the basin. After a couple days those residuals are dry
enough that they can be transported to the application site.
The practice I have described does "prevent untreated leachate runoff' since the leachate runs back into the
basin, but it does not match the three (3) rather specific options stated in Condition III.9.
Does that mean we would have to "obtain approval from the Division" to perform the above described
dewatering of the residuals?
Thanks!
Mike
Michael E. Johnson, PE
Environmental Manager
Chemours Company — Fayetteville Works
[phone]
Chemours-
The Chemours Company FC, LLC
22828 NC Highway 87 W
Fayetteville, NC 28306-7332
From: Doby, Troy [mailto:[e-mail]]
Sent: Thursday, February 09, 2017 2:39 PM
To: JOHNSON, MICHAEL E <MICHAEL.E.JOHNSON chemours.com>
2
DEQ-CFW 00071255

Cc: Thornburg, Nathaniel<[e-mail]>
Subject: WQ0035431- Chemours Company - Fayetteville Works
Mr. Johnson,
Please find attached a copy of the draft permit for Chemours, WQ0035431. If you have any comments, questions or
concerns, please let me know by next Thursday, Feb. 16t". If everything is ok, please let me know that as well.
Thanks!
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://portal.ncdenr.org/weVwg/aps/la u
This communication is for use by the intended recipient and contains information that may be Privileged,
confidential or copyrighted under applicable law. If you are not the intended recipient, you are hereby formally
notified that any use, copying or distribution of this e-mail, in whole or in part, is strictly prohibited. Please notify
the sender by return e-mail and delete this e-mail from your system. Unless explicitly and conspicuously
designated as "E-Contract Intended", this e-mail does not constitute a contract offer, a contract amendment, or
an acceptance of a contract offer. This e-mail does not constitute a consent to the use of sender's contact
information for direct marketing purposes or for transfers of data to third parties.
Francais Deutsch Italiano Espanol Portugues Japanese Chinese Korean
https://www.chemours.com/Chemours Home/en US/email disclaimer.html
This communication is for use by the intended recipient and contains information that may be Privileged,
confidential or copyrighted under applicable law. If you are not the intended recipient, you are hereby formally
notified that any use, copying or distribution of this e-mail, in whole or in part, is strictly prohibited. Please notify
the sender by return e-mail and delete this e-mail from your system. Unless explicitly and conspicuously
designated as "E-Contract Intended", this e-mail does not constitute a contract offer, a contract amendment, or
an acceptance of a contract offer. This e-mail does not constitute a consent to the use of sender's contact
information for direct marketing purposes or for transfers of data to third parties.
Francais Deutsch Italiano Espanol Portugues Japanese Chinese Korean
https://www.chemours.com/Chemours_Home/en_US/email_disclaimer.htmi
3
DEQ-CFW 00071256

Doby, Troy .
From: Culpepper, Linda
Sent: Friday, February 10, 2017 8:47 AM
To: Barber, Jim; Doby, Troy
Cc: Thornburg, Nathaniel; Allen, Trent
Subject: RE: Chemours formerly DuPont Fayetteville Works
Thanks for including me. No other insight on my behalf at this point.
Appreciate Joe looking at it from their prospective.
Linda Culpepper
Deputy Director
Division of Water Resources
North Carolina Department of Environmental Quality
1611 Mail Service Center
Phone:[phone]
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
From: Barber, Jim
Sent: Thursday, February 09, 2017 11:53 AM
To: Doby, Troy <[e-mail]>
Cc: Culpepper, Linda <[e-mail]>; Thornburg, Nathaniel<[e-mail]>; Allen,
Trent <[e-mail]>
Subject: Chemours formerly DuPont Fayetteville Works
Troy;
As we discussed on Tuesday; my interest in reaching out to DWM — Haz. Waste Section was to give them the opportunity
to make comments on the proposal to land apply the Class "A" material within the plant site ( see attached map and
location labeled class "A" site ). Larry Stanley was the project manager with DWM — HW when the original permit was
issued for the land application area outside of the plant fence (class "A" area 2012). Larry was adamant that the material
stay on DuPont property and or if it left, that it go to a proper disposal site ( i.e. lined landfill either in Robeson or
Sampson County). There are numerous monitoring wells inside the plant site scattered amongst the different business
units. The issue was the potential to introduce PFOA onto other areas of the plant site that could have monitoring wells
and the well(s) detect PFOA when historically they haven't.
Based on your contact/correspondence with Joe Ghiold, new project manager of the Chemours site, is fine with the
proposed plan; please draft the renewed permit and send to Mike Johnson for review and comment.
I'm copying Linda Culpepper with this email since she may have insight or comments related to this site.
Jim Barber
Environmental Engineer
NCDEQ-DWR-WQRO
Fayetteville Regional Office
910-433-3340 voice
910-486-0707 fax
Hm.barberAmdenr.gov
DEQ-CFW 00071257

e subject to the North Carolina Public Records Law an,-j'
E-mail correspondence to and from this address may
may be disclosed to third parties.
AGo Green! Print this email only when necessary. Thank you for helping NCDENR be environmentally responsible.
*******************
OEQ-CFVV_00071258

Doby, Troy
From: Barber, Jim
Sent: Thursday, February 09, 2017 11:53 AM
To: Doby, Troy
Cc: Culpepper, Linda; Thornburg, Nathaniel; Allen, Trent
Subject: Chemours formerly DuPont Fayetteville Works
Attachments: Chemours River mud alum Class A sitesjpg; FW: WQ0035431 - Chemours Company -
Fayetteville Works
Troy;
As we discussed on Tuesday; my interest in reaching out to DWM — Haz. Waste Section was to give them the opportunity
to make comments on the proposal to land apply the Class "A" material within the plant site ( see attached map and
location labeled class "A" site ). Larry Stanley was the project manager with DWM — HW when the original permit was
issued for the land application area outside of the plant fence (class "A" area 2012). Larry was adamant that the material
stay on DuPont property and or if it left, that it go to a proper disposal site ( i.e. lined landfill either in Robeson or
Sampson County). There are numerous monitoring wells inside the plant site scattered amongst the different business
units. The issue was the potential to introduce PFOA onto other areas of the plant site that could have monitoring wells
and the well(s) detect PFOA when historically they haven't.
Based on your contact/correspondence with Joe Ghiold, new project manager of the Chemours site, is fine with the
proposed plan; please draft the renewed permit and send to Mike Johnson for review and comment.
I'm copying Linda Culpepper with this email since she may have insight or comments related to this site.
Jim Barber
Environmental Engineer
NCDEQ-DWR-WQRO
Fayetteville Regional Office
910-433-3340 voice
910-486-0707 fax
iim.barber(a)ncdenr.gov
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and
may be disclosed to third parties.
AGo Green! Print this email only when necessary. Thank you for helping NCDENR be environmentally responsible.
DEQ-CFW 00071259

Doby, Troy
From: Doby, Troy
Sent: Tuesday, January 17, 2017 9:18 AM
To: Thornburg, Nathaniel
Subject: RE: WQ0000527
Attachments: Chemours WQ0035431
Nathaniel,
I had an email promising a staff report, but have not received staff report.
Troy
From: Thornburg, Nathaniel
Sent: Tuesday, January 17, 2017 9:13 AM
To: Doby, Troy <[e-mail]>
Subject: WQ0000527
Have you heard anything from FRO about this project? The stat date is showing as this Thursday.
Thanks!
Nathaniel D. Thornburg
Environmental Program Supervisor III
Non -Discharge Permitting Unit
Department of Environmental Quality
919 807 6453 office
[e-mail]
512 N. Salisbury St.
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
----"!�Nothing ompares_-,,,,...
Email correspondence to and from this address is subject to the
North Carolina Public Records Cava and may be disclosed to third parties.
7
DEQ-CFW 00071260

1
Doby, Troy
From: Doby, Troy
Sent: Wednesday, January 04, 2017 11:23 AM
To: Ghiold, Joe
Subject: RE: WQ0035431 - Chemours Company - Fayetteville Works
Joe,
If you will have an answer by the end of February, I should not have any problem with the permit going stutary. And
thanks for asking that.
Troy
From: Ghiold, Joe
Sent: Wednesday, January 04, 2017 11:09 AM
To: Doby, Troy <[e-mail]>
Subject: RE: WQ0035431- Chemours Company - Fayetteville Works
Troy,
Thank you for your e-mail and questions regarding the Chemours site. I just got back from the holidays and have a few
things already on my desk. Since I will need to research this a bit, and meet with a few folks, is there any deadlines I
need to know about on your side so I can determine if I need to reschedule a few things to get to this quickly. I was glad
you contacted as all your questions are good ones.
Just let me know if timing of our response will be an issue.
Thanks,
Joe
Joe Ghiold
Project Manager
Facility Management Branch
Hazardous Waste Section
Division of Waste Management
Department of Environmental Quality
919-707-8375 — Direct Line & Fax
[e-mail]
Street address: Green Square Complex DEQ Office Building 217 W Jones St Raleigh, NC 27603
Mailing address: XXXX Mail Service Center, Raleigh, NC 27699
N' I Z_-
`'° Nothing Compares,--,.---.
Email correspondence to and from this address is subject to the
8
DEQ-CFW 00071261

North Oarolina Public records Lair and may be disclosed to third parties.
From: Doby, Troy
Sent: Wednesday, January 04, 2017 8:59 AM
To: Ghiold, Joe <[e-mail]>
Cc: Thornburg, Nathaniel <nathaniel.thornburg ncdenr.gov>; Allen, Trent <[e-mail]>; Honeycutt, Tony
<tony.honeycutt ncdenr.gov>; White, Kenneth B <[e-mail]>; Barber, Jim <[e-mail]>
Subject: FW: WQ0035431- Chemours Company - Fayetteville Works
Joe,
Jim Barber said I should contact you about the renewal of the Chemours Class A residuals permit to obtain your input
regarding Perfluorooctanoic acid, PFOA, and land application of their residuals.
Several questions come to mind:
• Currently the permit does not contain any requirement for PFOA testing. Should this be added?
• If the PFOA concentration is above a certain concentration, should there be a requirement that the residuals be
taken to a hazardous waste disposal facility?
• Should there be a blanket ban on land application of the residuals?
If there are other requirements you would suggest, please do so.
I am attaching a copy of the draft permit as well as the 2L limits for PFOA.
Thanks in advance.
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://portal.ncdenr.org/web/wg/aps/lau
From: Barber, Jim
Sent: Tuesday, January 03, 2017 5:01 PM
To: Doby, Troy <[e-mail]>
Cc: Allen, Trent <[e-mail]>; Honeycutt, Tony <[e-mail]>; White, Kenneth B
<[e-mail]>
Subject: RE: WQ0035431- Chemours Company - Fayetteville Works
Troy;
The only comment I have is related to the sampling parameters for the material. The issue with the Class A material
staying on the Chemours (formerly DuPont) site was related to PFOA (C8). The former project manager in the Haz.
Waste Section was Larry Stanley (retired after initial permit was issued). He didn't want the water treatment residuals to
leave the site due to the possibility of PFOA being in the river sediment/alum residual. Might want to check with
9
DEQ-CFW 00071262

Nathaniel to see if we need to add PFOA to the sampling parameter list to see if or how much PFOA is being spread
around the site verses being contained in the Iagoons.,There are dozens of wells on the site that Haz. waste section may
require monitoring on and I don't recall the number located around the 30 ac. +/- area in the middle of the plant site.
With the low standard groundwater standard of 2ppb, it may be of some benefit to know what the concentration of
PFOA is in the residuals in the event Haz. waste monitoring wells start detecting PFOA.
The new project manager for the site is Joe Ghiold. Here is his contact information per Julie Woosley (Haz. Waste Section
Chief):
Office #: 919-707-8375 or [e-mail]
DWM-Hazardous Waste Section
1646 Mail Service Center
Raleigh, NC 27699-1646
He may or may not have an issue with the Class A residuals being spread throughout the plant site or he may not be
aware of the history and could have heartburn with land application. If so,_then it would be Haz. waste responsibility to
require disposal at a lined, Subtitle D landfill and not allowing land application. Robeson County and Sampson County
have a lined landfill that could take the material if that's the direction Haz. waste wants to take.
Jim Barber
Environmental Engineer
NCDEQ-DWR-WQRO
Fayetteville Regional Office
910-433-3340 voice
910-486-0707 fax
lim.barber _ncdenr.ctov
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and
may be disclosed to third parties.
`Aj Go Green! Print this email only when necessary. Thank you for helping NCDENR be environmentally responsible.
*******************
From: Doby, Troy
Sent: Tuesday, January 03, 2017 9:04 AM
To: Barber, Jim <[e-mail]>
Cc: Thornburg, Nathaniel<[e-mail]>
Subject: WQ0035431- Chemours Company - Fayetteville Works
Jim,
Have reviewed your staff report and it looks as though there isn't anything to add to the shell. Even though there is an
additional information request out, this does not affect the permit either.
So I'd like to send you the draft permit and get your input. If you have any comments, questions or concerns, please let
me know by next Monday, the 101" of January. If everything is ok, please let me know that as well.
Thanks!
io
DEQ-CFW 00071263

Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://portal.ncdenr.orR/web/wq/aps/lau
11
DEQ-CFW 00071264

Doby, Troy
From: Barber, Jim
Sent: Tuesday, January 03, 2017 5:01 PM
To: Doby, Troy
Cc: Allen, Trent; Honeycutt, Tony; White, Kenneth B
Subject: RE: WQ0035431 - Chemours Company - Fayetteville Works
Attachments: 2L IMACs PFOA.pdf
Troy;
The only comment I have is related to the sampling parameters for the material. The issue with the Class A material
staying on the Chemours (formerly DuPont) site was related to PFOA (C8). The former project manager in the Haz.
Waste Section was Larry Stanley (retired after initial permit was issued). He didn't want the water treatment residuals to
leave the site due to the possibility of PFOA being in the river sediment/alum residual. Might want to check with
Nathaniel to see if we need to add PFOA to the sampling parameter list to see if or how much PFOA is being spread
around the site verses being contained in the lagoons. There are dozens of wells on the site that Haz. waste section may
require monitoring on and I don't recall the number located around the 30 ac. +/- area in the middle of the plant site.
With the low standard groundwater standard of 2ppb, it may be of some benefit to know what the concentration of
PFOA is in the residuals in the event Haz. waste monitoring wells start detecting PFOA.
The new project manager for the site is Joe Ghiold. Here is his contact information per Julie Woosley (Haz. Waste Section
Chief):
Office #: 919-707-8375 or [e-mail]
DWM-Hazardous Waste Section
1646 Mail Service Center
Raleigh, NC 27699-1646
He may or may not have an issue with the Class A residuals being spread throughout the plant site or he may not be
aware of the history and could have heartburn with land application. If so, then it would be Haz. waste responsibility to
require disposal at a lined, Subtitle D landfill and not allowing land application. Robeson County and Sampson County
have a lined landfill that could take the material if that's the direction Haz. waste wants to take.
Jim Barber
Environmental Engineer
NCDEQ-DWR-WQRO
Fayetteville Regional Office
910-433-3340 voice
910-486-0707 fax
jim.barber(a�ncdenr.gov
E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and
may be disclosed to third parties.
i,A Go Green! Print this email only when necessary. Thank you for helping NCDENR be environmentally responsible.
*******************
12
DEQ-CFW 00071265

From: Doby, Troy
Sent: Tuesday, January 03, 2017 9:04 AM
To: Barber, Jim <[e-mail]>
Cc: Thornburg, Nathaniel <[e-mail]>
Subject: WQ0035431- Chemours Company - Fayetteville Works
Jim,
Have reviewed your staff report and it looks as though there isn't anything to add to the shell. Even though there is an
additional information request out, this does not affect the permit either.
So I'd like to send you the draft permit and get your input. If you have any comments, questions or concerns, please let
me know by next Monday, the 10th of January. If everything is ok, please let me know that as well.
Thanks!
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://portal.ncdenr.org/web/wg/aps/lau
13
DEQ-CFW 00071266

Doby, Troy ,
From: Doby, Troy
Sent: Tuesday, January 03, 2017 9:14 AM
To: 'JOHNSON, MICHAEL E'
Cc: Barber, Jim; Thornburg, Nathaniel; Henson, Belinda; [e-mail]
Subject: RE: WQ0035431 - Chemours Company - Fayetteville Works
Good morning, Mike:
It is perfect and exactly what I needed to move the permit along.
Thanks for rapid response.
Hope you had a good Christmas and New Years.
Troy
From: JOHNSON, MICHAEL E [mailto:[e-mail]]
Sent: Tuesday, January 03, 2017 9:12 AM
To: Doby, Troy <[e-mail]>
Cc: Barber, Jim <[e-mail]>; Thornburg, Nathaniel<[e-mail]>; Henson, Belinda
<[e-mail]>; [e-mail]
Subject: RE: WQ0035431- Chemours Company - Fayetteville Works
Good morning, Troy.
Attached you will find this site's Delegation of Authority whereby Paul Kirsch, The Chemours Company
Fluoroproducts President, has delegated to the Plant Manager of the Chemours Company — Fayetteville Works
Plant "the authority to sign or execute any permit application".
This Delegation of Authority was effective as of August 1, 2016.
I trust this will satisfy the NC-DWR request.
If you need any additional information, please let me know.
Mike
Michael E. Johnson, PE
Environmental Manager
Chemours Company — Fayetteville Works
[phone]
Chemours-
14
DEQ-CFW 00071267

The Chemours Company FC, LLC
22828 NC Highway 87 W
Fayetteville, NC 28306-7332
From: Doby, Troy [[e-mail]]
Sent: Thursday, December 29, 2016 7:22 AM
To: [e-mail]
Cc: JOHNSON, MICHAEL E <MICHAEL.E.JOHNSON chemours.com>; Barber, Jim <[e-mail]>; Thornburg,
Nathaniel <natha n iel.thorn burg@ ncdenr.gov>; Henson, Belinda <[e-mail]>
Subject: WQ0035431- Chemours Company - Fayetteville Works
Mr. McGaughy,
Please find attached a copy of an additional information letter and a copy of the NDSDAL 09-15 form to answer the
additional information letter.
If you have any questions, please do not hesitate to contact me.
Hope you have a good New Year!
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://porta l.ncdenr.orgZweb/wq/aps/la u
This communication is for use by the intended recipient and contains information that may be Privileged,
confidential or copyrighted under applicable law. If you are not the intended recipient, you are hereby formally
notified that any use, copying or distribution of this e-mail, in whole or in part, is strictly prohibited. Please notify
the sender by return e-mail and delete this e-mail from your system. Unless explicitly and conspicuously
designated as "E-Contract Intended", this e-mail does not constitute a contract offer, a contract amendment, or
an acceptance of a contract offer. This e-mail does not constitute a consent to the use of sender's contact
information for direct marketing purposes or for transfers of data to third parties.
Francais Deutsch Italiano Espanol Portugues Japanese Chinese Korean
https://www.chemours.com/Chemours Home/en US/email disclaimer.html
15
DEQ-CFW 00071268

Doby, Troy
From: JOHNSON, MICHAEL E <[e-mail]>
Sent: Tuesday, January 03, 2017 9:12 AM
To: Doby, Troy
Cc: Barber, Jim; Thornburg, Nathaniel; Henson, Belinda; [e-mail]
Subject: RE: WQ0035431 - Chemours Company - Fayetteville Works
Attachments: Chemours Delegation of Authority.pdf
Good morning, Troy.
Attached you will find this site's Delegation of Authority whereby Paul Kirsch, The Chemours Company
Fluoroproducts President, has delegated to the Plant Manager of the Chemours Company — Fayetteville Works
Plant "the authority to sign or execute any permit application".
This Delegation of Authority was effective as of August 1, 2016.
I trust this will satisfy the NC-DWR request.
If you need any additional information, please let me know.
Mike
Michael E. Johnson, PE
Environmental Manager
Chemours Company — Fayetteville Works
[phone]
Or Chemours-
The Chemours Company FC, LLC
22828 NC Highway 87 W
Fayetteville, NC 28306-7332
From: Doby, Troy [mailto:[e-mail]]
Sent: Thursday, December 29, 2016 7:22 AM
To: [e-mail]
Cc: JOHNSON, MICHAEL E <[e-mail]>; Barber, Jim <[e-mail]>; Thornburg,
Nathaniel<[e-mail]>; Henson, Belinda <[e-mail]>
Subject: WQ0035431- Chemours Company - Fayetteville Works
Mr. McGaughy,
Please find attached a copy of an additional information letter and a copy of the NDSDAL 09-15 form to answer the
additional information letter.
16
DEQ-CFW 00071269

If you have any questions, please do not hesitate to contact me. ,
Hope you have a good New Year!
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http:Zlportal.ncdenr.org/web/wg/apsZlau
This communication is for use by the intended recipient and contains information that may be Privileged,
confidential or copyrighted under applicable law. If you are not the intended recipient, you are hereby formally
notified that any use, copying or distribution of this e-mail, in whole or in part, is strictly prohibited. Please notify
the sender by return e-mail and delete this e-mail from your system. Unless explicitly and conspicuously
designated as "E-Contract Intended", this e-mail does not constitute a contract offer, a contract amendment, or
an acceptance of a contract offer. This e-mail does not constitute a consent to the use of sender's contact
information for direct marketing purposes or for transfers of data to third parties.
Francais Deutsch Italiano Espanol Portugues Japanese Chinese Korean
https://www.chemours.com/Chemours_Home/en_US/email_disclaimer.html
17
DEQ-CFW 00071270

Doby, Troy
From: Doby, Troy
Sent: Tuesday, January 03, 2017 9:04 AM
To: Barber, Jim
Cc: Thornburg, Nathaniel
Subject: WQ0035431 - Chemours Company - Fayetteville Works
Attachments: DRAFTWQ0035431.pdf
Jim,
Have reviewed your staff report and it looks as though there isn't anything to add to the shell. Even though there is an
additional information request out, this does not affect the permit either.
So I'd like to send you the draft permit and get your input. If you have any comments, questions or concerns, please let
me know by next Monday, the 10t' of January. If everything is ok, please let me know that as well.
Thanks!
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://Portal.ncdenr.org/web/wq/aps/lau
18
DEQ-CFW 00071271

Doby, Troy t •
From: Barber, Jim
Sent: Thursday, December 29, 2016 5:33 PM
To: Doby, Troy
Subject: Chemours WQ0035431
Attachments: Chemours WQ0035431 Staff Report Dec 2016.pdf
Troy;
Attached is the staff report for the Class A permit renewal for the Chemours site (formerly DuPont) in Bladen County.
The signed original may be in courier tomorrow, but more likely on Tuesday 3 Jan. 2017.
I'll be out of the office tomorrow and back in most of next week. I'll try and finish up the staff report for PWC next week
and get recommendations on the monitoring system to you then.
Have a safe New Years.
Jim Barber
Environmental Engineer
NCDEQ-DWR-WQRO
Fayetteville Regional Office
910-433-3340 voice
910-486-0707 fax
iim.barber _ncdenr.gov
E-mail correspondence to and Trom Trios abaress may ue 3
may be disclosed to third parties.
i,A Go Green! Print this email only when necessary. Thank you for helping NCDENR be environmentally responsible.
19
DEQ-CFW 00071272

Doby, Troy r It
From: Doby, Troy
Sent: Thursday, December 29, 2016 7:24 AM
To: '[e-mail]'
Subject: WQ0035431 - Chemours Company - Fayetteville Works
Attachments: WQ0035431a161229.pdf, NDSDAL 09-15 - Copy.docx
Mr. McGaughy,
Please find attached a copy of an additional information letter and a copy of the NDSDAL 09-15 form to answer the
additional information letter.
If you have any questions, please do not hesitate to contact me.
Hope you have a good New Year!
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://Portal.ncdenr.org/web/wq/aps/lau
20
DEQ-CFW 00071273

Doby, Troy M r
From: Doby, Troy
Sent: Thursday, October 13, 2016 7:56 AM
To: 'JOHNSON, MICHAEL E'
Cc: Thornburg, Nathaniel
Subject: RE: WQ0035431 - Chemours Company - Fayetteville Works
Mike,
Glad you survived the storm, floods and power outages. Slowly getting back to normal here as well.
I have made all the appropriate language changes for your particular circumstances. A shorter permit.
Troy
From: JOHNSON, MICHAEL E[mailto:[e-mail]
Sent: Wednesday, October 12, 2016 9:41 AM
To: Doby, Troy <[e-mail]>
Cc: Thornburg, Nathaniel <[e-mail]>
Subject: RE: WQ0035431- Chemours Company - Fayetteville Works
Hi Troy.
Sorry for the delay. I have been a little behind on email due to Hurricane Matthew.
I cannot imagine any scenario where we would be distributing the river water treatment residuals to another
party.
Therefore you can feel free to eliminate Conditions 111.10 and 11 from the renewal permit.
Mike
Michael E. Johnson, PE
Environmental Manager
Chemours Company — Fayetteville Works
[phone]
Chemours`
The Chemours Company FC, LLC
22828 NC Highway 87 W
Fayetteville, NC 28306-7332
From: Doby, Troy [mailto:troy.doby@ncdenr.�ov]
Sent: Thursday, October 06, 2016 11:33 AM
21
DEQ-CFW 00071274

To: JOHNSON, MICHAEL E<[e-mail]>
Cc: Thornburg, Nathaniel <nathaniel.thornburg@ncden>-
Subject: WQ0035431- Chemours Company - Fayetteville Works
Mr. Johnson,
I have received your renewal package. The cover letter explained the situation very clearly and I would like to ask a
question about permit language considering you are applying to your own land.
In the 2015 permit, there was language for distributing the residuals to another party (Conditions 111.10 and 11). Do you
wish to keep this language? It is standard language in our permits, but if you do not need it, there is no reason to have it
in the permit.
Thanks in advance.
Troy Doby, PhD, PE
Non -Discharge Permitting Unit
Water Quality Permitting Section
1617 Mail Service Center
Raleigh, NC 27699-1636
919-807-6336
http://Portal.ncdenr.org/web/wg/aps/lau
This communication is for use by the intended recipient and contains information that may be Privileged,
confidential or copyrighted under applicable law. If you are not the intended recipient, you are hereby formally
notified that any use, copying or distribution of this e-mail, in whole or in part, is strictly prohibited. Please notify
the sender by return e-mail and delete this e-mail from your system. Unless explicitly and conspicuously
designated as "E-Contract Intended", this e-mail does not constitute a contract offer, a contract amendment, or
an acceptance of a contract offer. This e-mail does not constitute a consent to the use of sender's contact
information for direct marketing purposes or for transfers of data to third parties.
Francais Deutsch Italiano Espanol Portugues Japanese Chinese Korean
https://www.chemours.com/Chemours Home/en US/email disclaimer.html
22
DEQ-CFW 00071275

Water Resources
ENNIRONMENI AL QUALITY
A 1
October 5, 2016
ELLIS H. MCGAUGHY — PLANT MANAGER
THE CHEMOURS COMPANY FC, LLC
22828 NC 87 W
FAYETTEVILLE, NORTH CAROLINA 28306-7332
Dear Mr. McGaughy:
PAT MCCRORY
DONALD R. VAN DER VAART
S. JAY ZIMMERMAN
Subject: Acknowledgement of
Application No. WQ0035431
Fayetteville Works
Residuals Management System
Bladen County
The Water Quality Permitting Section acknowledges receipt of your permit application and
supporting documentation received on October 4, 2016. Your application package has been assigned the
number listed above, and the primary reviewer is Troy Doby.
Central and Regional Office staff will perform a detailed review of the provided application, and
may contact you with a request for additional information. To ensure maximum efficiency in processing
permit applications, the Division of Water Resources requests your assistance in providing a timely and
complete response to any additional information requests.
Please note that processing standard review permit applications may take as long as 60 to 90 days
after receipt of a complete application. if you have any questions, please contact
Troy Doby at [phone] or [e-mail].
Sincerely,
Nathaniel D. Thornburg, Supervisor
Division of Water Resources
cc: Fayetteville Regional Office, Water Quality Regional Operations Section
Permit File WQ0035431
State of North Carolina J Environmental Quality I Water Resources I Water Quality Permitting I Non -Discharge Pennitting
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
9 L9 807 6464
DEQ-CFW 00071276

State of North Carolina
`� Department of Environmental Quality
swim®,w`G�`(f Division of Water Resources
KC�`���� ``� WAFER QUALITY REGIONAL OPERATIONS SECTION
0, W_
RE `1Q11 NON -DISCHARGE APPLICATION REVIEW REQUEST FORM
Division of Water Resources
�s�hait
RECEIVED
140�\' ,nwetober 5, 2016
pew
DEQ/DR
To: FRO-WQROS: Belinda Henson / Trent Allen:
From: Troy Doby, Water Quality Permitting Section - Non -Discharge Permitting Unit
WQROS
FAYETTEVILLE REGIONAL OFFICE
Permit Number: WQ0035431 Permit Type: Distribution of Residual Solids (503 Exempt)
Applicant: The Chemours Company FC. LLC Project Type: Renewal
Owner Type: Organization Owner in RIMS? Yes
Facility Name: Fayetteville Works Facility. in BIMS`' Yes
Signature Authority: Ellis H. McGraughy Title: Plant Manager
Address: 22828 NC 87 W. Fayetteville, "North Carolina 28306-7332 County: Bladen
Fee Category: Non -Discharge Major Fee Amount: S0
Comments/Other Information:
Attached; you will find all information submitted in support of the above -referenced application for your revieN�
comment, andlor action. Within 45 calendar days, please take the following actions:
Z Return this form completed. M Return a completed staff report.
❑ Attach an Attachment B for Certification. ❑ Issue an Attachment B Certification.
When you receive this request form; please write your name and dates in the spaces below, make a copy of this sheet, and
return it to the appropriate Central Office Water Quality Permitting Section contact person listed above.
RO-WQROS Reviewer:
i�r C',4 r-lj&a..
7 A. /o/n4
FORM: WQROSNDARR 09-15
Date:
Page I of 1
Zn
DEQ-CFW 00071277

A
WaterReso trces
ENvinaNMENT L GUAL1€Y
December 29, 2016
Ellis H. McGaughy — Plant Manager
The Chemours Company FC, LLC
22828 NC 87 W
Fayetteville, North Carolina 28306-7332
PAT MCCRORY
Governor
DONALD R. VAN DER VAART
Secretao
S. JAY ZIMMERMAN
Subject: Application No. WQ0035431
Additional Information Request
Fayetteville Works
Residual Management System
Bladen County
Dear Mr. McGaughy:
Division of Water Resources' Central and Regional staff has reviewed the application package received
October 4, 2016. However, additional information is required before the review may be completed. Please
address the item below no later than the close of business on January 30, 2017.
According to 15A 02T .0106(b)(1), the application must be signed by "a principal executive officer of
at least the level of vice-president, or his authorized representative." To be the authorized
representative, the principal executive officer must either sign a Non -Signature Signature Delegation
Authority Letter NDSDAL 09-15 or write a letter on company letterhead authorizing you to be the
signatory of the permit. Attached is a copy of NDSDAL 09-15. Please fill this out and have a primary
executive officer sign it or have a primary executive officer send a letter authorizing you to sign the
permit application.
Please be aware that you are responsible for meeting all requirements set forth in North Carolina rules and
regulations. Any oversights that occurred in the review of the subject application package are still the
Applicant's responsibility. In addition, any omissions made in responding to the outstanding items above,
or failure to provide the additional information on or before the above requested date may result in your
application being returned as incomplete.
Please reference the subject application number when providing the requested information. All revised
and/or additional documentation shall be signed, sealed and dated (where needed), with three copies
submitted to my attention at the address below.
State of Nortli Carolina I Environmental Quality I Water Resources I Water Quality Permitting I Non -Discharge Permitting
1617 Mail Service Center I Raleigh, North Carolina 27699-1617
919 807 6464
Director
DEQ-CFW 00071278

Mr. Ellis H. McGaughy
January 29, 2016
Page 2 of 2
If you have any questions regarding this request, please do not hesitate to contact me at [phone] or
[e-mail]. Thank you for your cooperation.
Sincerely,
t
Troy Doby, PE, Engineer
Division of Water Resources
cc: Fayetteville Regional Office, Water Quality Regional Operations Section (Electronic Copy)
Permit Application File WQ0035431
DEQ-CFW 00071279

JAN -32017
Non -Discharge
Permitting Unit
THE CHEMOURS COMPANY FC, LLC
DELEGATION OF AUTHORITY
By this letter, L Paul Kirsch, Fluoroproducts President, The Chemours Company FC,
LLC ("Chemours") hereby delegate, to the extent permitted by law, the Plant Manager
of the Chemours Fayettville Works Plant located at 22828 NC Highway, 87 West Fayetteville, NC
28306-7332 (the"Plant") the authority to:
• Sign or execute any permit application, report, certification or other document relating to
compliance by the Plant with the environmental laws or regulations of the U.S. or the State
ofNorth Carolina, including but not limited to: the Clean Air Act, 42 USC §7401 et seq., as
amended, the Clean Water Act, 33 USC § 1251 et seq., as amended, the Resource Conservation
& Recovery Act, 42 USC §6901 et sect, as amended and comparable laws of the State of North
Carolina.
• Execute all orders and agreements relating to compliance by the Plant with Federal, State or
local environmental laws and regulations.
• Approve the provisions of any compliance program, project -completion schedule, or similar
document relating to construction, modification, anal/or operation of any equipment or facilities
at the Plant.
• Execute and deliver any other documents and do any other actions in connection with the
foregoing, as the Plant Manager may deem necessary and advisable.
It being understood that said Plant Manager will consult .Legal and/or SHE, as appropriate before
exercising the authority hereby granted.
The Plant employs more than 250 persons and/or has gross annual sales and gross annual expenditures
of over $25 million (in second quarter 1980 dollars).
This Delegation of Authority is effective as of August 1, 2016 and is given without the authority to
make further delegations.
�r'�tp�tG
Date Paul Kirsch
Fluoroproducts President
The Chemours Company FC, LLC
DEQ-CFW 00071280