NC0003760_Owner (Name Change)_20041029

NPDES DOCUMENT !;CANNING COVER SHEET
NC0003760
DuPont Kinston facility
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct (AtC)
Permit Modification
Complete File - Historical
Engineering Alternatives (EAA)
Correspondence
(Owner Name Change
Return
Instream Assessment (67b)
Speculative Limits
Environmental Assessment (EA)
Document Date:
October 29, 2004
This document is printed on reuse paper - igriore any
content on the resterse side

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H
October 29, 2004
James Proctor
Unifi-Kinston LLC
4693 Hwy. 11 North
Kinston, North Carolina 28502-0800
Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alan W. Klimek, P.E. Director
Division of Water Quality
Subject NPDES Permit Modification
Permit NC0003760
Unifi-Kinston LLC
formerly INVISTA, S.A.R.L.
Lenoir County
Dear Mr. Proctor:
Division personnel have reviewed and dpinoved your request to transfer ownership of the subject permit,
received on September 28, 2004. This permit modification documents the change in ownership.
Please find enclosed the revised permit. All other terms and conditions contained in the original permit remain
unchanged and in full effect This permit modification is issued under the requirements of North Carolina General
Statutes 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental
Protection Agency.
If you have any questions concerning this permit modification, please contact the Point Source Branch at (919)
733-5083, extension 520.
Sincerely,
91114141.
Alan W. Klimek, P.E.
cc: Mr. James Proctor, Environmental Manager, DuPont - Kinston
Roosevelt Childress, EPA Region 4
Aquatic Toxicity Unit
Central Files
Washington Regional Office, Water Quality Section
NPDES Unit File
o �`hCaro ina
Naturally
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone [phone] Customer Service
Internet h2o.enr.state.nc.us 512 N. Salisbury St.
Raleigh, NC 27604 FAX [phone]

Permit NC0022934
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
DIVISION OF WATER QUALITY
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations
promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution
Control Act, as amended, the
UNIFI-KINSTON LLC
is hereby authorized to discharge wastewater from a facility located at the
Unifi-Kinston LLC
4693 Hwy. 11 North
Kinston County
to receiving waters designated as the Neuse River in the Neuse River Basin in accordance with effluent
limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof.
This permit shall become effective October 29, 2004.
This permit and authorization to discharge shall expire at midnight on July 31, 2006.
Signed this day October 29, 2004.
Alan W. Klimek, P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission

Permit No. NC0003760
SUPPLEMENT TO PERMIT COVER SHEET
' UNIFI-KINSTON LLC
is hereby authorized to:
1. Continue to operate the existing 3.6 MGD wastewater treatment facility located on NC Highway 11,
northeast of Kinston, in Lenoir County; and consisting of:
• influent catch basin with "Muffin Monster" solids grinder,
• two (2) - one million gallon retention ponds;
• one (1) - 3.6 million gallon aeration basin with two (2) 45HP aerators and thirteen (13) 25HP
floating aerators,
• two (2) - 90 ft. diameter secondary clarifiers,
• two (2) sludge return lift stations,
• chlorine contact basin (operation optional),
• effluent flow measurement with recorder,
• six (6) sand drying beds; and
2. Discharge from said treatment facility through an effluent diffuser into the Neuse River (Outfall
001), and discharge into an unnamed tributary to the Neuse River (Outfall 002) and into Beaverdaxn
Branch (Outfall 003), all of which are Class C NSW waters in the Neuse River Basin, at the locations
specified on the attached map.

Wastewater
Treatment Plant
tes
-M.-
-41
_ -'. -'. .
_-8.
4.
Discharge Point
Outfall 001
Lat. 35° 19' 29"
Long. 77° 27' 56-
SCALE 1:24000
Discharge Point
Outfall 003
45.
..'- .- -06. 41- -•
4.
-
.... -N. .. 1 a.
}
Latitude: 35°19'29"
Longitude: 77°27'56"
Quad F29SW
Stream Class: C NSW
Receiving Stream: Neuse River
Sub -Basin: 03-04-05
Permitted Flow: 3.6 MGD
NC0003760
Unifi-Kinston LLC

.z
Permit No. NC0003760
A.(1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
— Outfall 001
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee shall be authorized to discharge treated process and sanitary wastewaters, remediated
groundwater, and non -contact cooling water from Outfall 001 subject. to the effluent limitations and
monitoring requirements below and in Condition A.(2.) of this permit:
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Parameter
Units
P"1°
Code
Monthly Daily
Average Maximum
Measurement
Frequency
Sample
Type
Sample
Location (1)
Flow
MGD
50050
3.6
Continuous
Recording
E
Total Monthly Flow
MG
Monitor & Report
Monthly
Calculated
E
BOO, 5-day, 20°C
lb/day
00310
193.8 497.3
Weekly
Composite
E
Total Suspended Solids
lb/day
00530
337.1 1,057.9
Weekly
Composite
E
TKN
mg/L
00625
Monitor & Report
Weekly
Composite
E
NOrN + NO3-N
mg/L
00630
Monitor & Report
Weekly
Composite
E
TN m
mg/L
00600
Monitor & Report
Weekly
Composite
E
Load (3)
Ib/mo
lb/yr
Monitor & Report
35,193
Monthly
Annually
Calculated
Calculated
E
E
Total Phosphorus (4)
mg/L
00655
2.0 (quarterly average)
Weekly
Composite
E
PH
S.U.
0040o
Shall be within the range of 6.0 to
9.0 standard units at all times
Weekly
Grab
E
Fecal Coliform
(geometric mean)
#/100
mL
31616
Weekly
Grab
E, U, D (5)
Temperature
°C
000lo
Weekly
Grab
E, U, D (5)
Dissolved Oxygen
mg/L
00300
See Footnote (6)
Weekly
Grab
Si, U, D (5)
NH3-N
mg/L
o0610
Monthly
Composite
E
Chromium
ug/L
01034
Quarterly
Composite
E
Copper
ug/L
01042
.
Quarterly
Composite
E
Lead
ug/L
ownQuarterly
Composite
_
E
Nickel
ug/L
00940
Quarterly
Composite
E
Zrnc
ug/L
01092
Quarterly
Composite
E
Chronic Toxicity
P/F
TGP3B
See Footnote (7)
Quarterly
Composite
E
There shall be no discharge of floating solids or visible foam in other than trace amounts.
Footnotes:
1) Sample locations: I - Influent, E — Effluent, S1 - Chlorine contact chamber or other approved location, U —
Upstream, 100 yard above outfall, D — Downstream, 1 mile below outfall.
2) For a given wastewater sample, TN = TKN + NO3-N + NO2-N, where TN is Total Nitrogen, TKN is Total
Kjeldahl Nitrogen, and NO3-N and NO2-N are Nitrate and Nitrite Nitrogen, respectively.
3) TN Load is the mass quantity of TN discharged in a given period of time. See Special Condition A.(4.),
Calculation of Total Nitrogen Loads. The annual TN Load limit shall become effective with the calendar year
beginning on January 1, 2003. Compliance with the limit shall be determined in accordance with Special
Condition A.(5.) of this permit, Annual Limits for Total Nitrogen.
4) The quarterly average for total phosphorus shall be the average of composite samples collected weekly during
the calendar quarter (January -March, April -June, July -September, October -December).
5) Stream samples shall be taken three times per week during the months of June, July, August and September, and
once per week during the remaining months of the year.
6) The daily average dissolved oxygen effluent concentration shall not be less than 2.5 mg/ L at the sampling point.
7) Chronic Toxicity (Ceriodaphnia) P/F at 1.9%; January, April, July, and October; see Condition A.(7.), Chronic
Toxicity Permit Limit.
Part I, Page 1 of 8

{
Permit No. NC0003760'
A.(2.) ADDITIONAL EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
- Outfall 001
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee shall be authorized to discharge treated process and sanitary wastewaters, remediated
groundwater, and non -contact cooling water from Outfall 001 subject to the effluent limitations and
monitoring requirements below and in Condition A.(1.) of this permit:
PARAMETER
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Monthly Daily Daily
Average Maximum Maximum
(Ibs/day) (lbs/day) (ug/L)
Measurement Sample Sample
Frequency (2) Type Location (1)
Bis(2-ethylhexyl) phthalate
Di-n-butyl phthalate
Methyl Chloride
0.868 2.352
0.228 0.481
0.725 1.602
Quarterly Grab E
Quarterly Grab E
Quarterly Grab E
Acenaphthene
Acenaphthylene
Acrylonitrile
Anthracene
Benzene
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
2-Chlorophenol
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethylene
1,2-trans-Dichloroethylene
2,4-Dichlorophenol
1,2-Dichloropropane
1,3-Dichloropropylene
Diethyl phthalate
2,4-Dimethylphenol
Dimethyl phthalate
4,6-Dinitro-o-cresol
2,4-Dinitrophenol
2,4-Dinitrotoluene
2,6-Dinitrotoluene
Ethylbenzene
Fluoranthene
Fluorene
Hexachiorobenzene
Hexachlorobutadiene
Hexachloroethane
Methylene Chloride
Naphthalene
Nitrobenzene
2-Nitrophenol
4-Nitrophenol
Phenanthrene
Phenol
Pyrene
0.185
0.185
0.809
0.185
0.312
0.152
0.126
0.877
0.177
0.261
0.649
0.261
0.126
0.185
0.573
0.135
0.177
0.329
1.290
0.245
0.683
0.152
0.160
0.658
0.599
0.953
2.150
0.270
0.211
0.185
0.497
0.497
2.040
0.497
1.147
0.320
0.236
2.260
0.388
0.826
1.374
0.371
0.236
0.497
1.779
0.211
0.455
0.944
1.939
0.371
1.712
0.304
0.396
2.336
1.037
2.403
5.405
0.911
0.573
0.497
0.2097
0.169 0.413
0.177 0.455
0.337 0.750
0.185 0.497
0.228 0.573
0.346 0.582
0.607 1.046
0.185 0.497
0.126 0.219
0.211 0.565
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Annually Grab E
Part I, Page 2 of 8

I
Permit No. NC0003760
PARAMETER
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Monthly
Average
(Ibs/day)
Daily
Maximum
(Ibs/day)
Daily
Maximum
(uglL)
Measurement
Frequency (2)
Sample
Type
Sample
Location (1)
Tetrachloroethylene
0.185
0.472
Annually
Grab
E
Toluene
0.219
0.675
Annually
Grab
E
Total Chromium
9.359
23.356
Annually
Grab
E
Total Copper
362.1
Annually
Grab
E
Total Cyanide
3.541
258.7
Annually
Grab
E
Total Lead
2.698
5.818
Annually
Grab
E
Total Nickel
14.250
33.558
Annually
Grab
E
Total Talc
8.853
22.007
Annually
Grab
E
1,2,4-Trichlorobenzene
0.573
1.180
Annually
Grab
E
1,1,1-Trichloroethane
0.177
0.455
Annually
Grab
E
1,1,2-Trichloroethane
0.177
0.455
Annually
Grab
E
Trichtoroethylene
0.177
0.455
Annually
Grab
E
Vinyl Chloride
0.877
2.260
Annually
Grab
E
Total PAHs (2)8.44
(3)
Annually
Calculated
E
Benzo(a)anthracene
0.185
Annually
Grab
E
3,4-Benzofluoranthene
0.194
0.514
Annually
Grab
E
Benzo(k)fluoranthene
0.185
Annually .
Grab
E
Benzo(a)pyrene
0.194
Annually
Grab
E
Chrysene
Annually
Grab
E
Dibenz(a,h)anthracene
Annually
Grab
E
Indeno(1,2,3-ed)pyrene
Annually
Grab
E
Footnotes:
1) Sample location: E - Effluent
2) In the event that the analysis for any of these parameters equals or exceeds its Practical Quantitation Limit, the
monitoring frequency for that parameter shall immediately increase to once per quarter. When 12 consecutive
quarterly samples using appropriate laboratory methods do not detect the parameter, the monitoring frequency
for that parameter shall immediately return to once per year. Also see Footnote (3).
3) Total PAHs are comprised of Benzo(a)anthracene, Benzo(a)pyrene, 3,4-Benzofluoranthene,
Benzo(k)fluoranthene, Chrysene, Dibenz (a,h) anthracene, and Indeno (1,2,3-ed) pyrene. The sum of
concentrations of these parameters shall not exceed the stated Total PAH limit. In the event that the monitoring
frequency for any of these parameters changes per Footnote (2), the change shall apply to all of the Total PAH
parameters.
Part I, Page 3 of 8

Permit No. NC0003760 •
A.(3.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
— Outfall 002
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee shall be authorized to discharge non -contact cooling water, steam condensate, and stormwater
runoff from Outfall 002 subject to the following effluent limitations and monitoring requirements:
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Parameter
Units
11th
o eter
Average
Daily
Maximum
Measurement
Frequency
Sample
Type
Sample
Location (1)
Flow
MGD
5005o
-
Monthly
Instantaneous
E
pH
S.U.
00400
Shall be within the range of 6.0 to
9.0 standard units at all times
WeeWy
Grab
E
Temperature
°C
o0010
See Footnote (2)
Monthly
Grab
E
Total Residual Chlorine
ug/L
50060
17.0 (3)
Monthly
• Grab
E
Total Cadmium
ug/L
01027
2.0
Monthly
Composite •
E
Total Chromium
ug/L
01034
50.0
Monthly
Composite
E
Total Copper
ug/L
oio42
Monthly
Composite
E
Total Lead
ug/L
most
25.0
Monthly
Composite
E
Total Mercury
ug/L
71900
0.012
Monthly
Composite
E
Total Nickel
ug/L
01067
88.0
Monthly
Composite
E
Total Selenium
ug/L
01147
5.0
Monthly
Composite
E
Total Silver
ug/L
01077
Monthly
Composite
E
Total Zinc
ug/L
01092
Monthly
Composite
E
Total Nitrogen
mg/L
00600
Quarterly
Composite
E
Total Phosphorus
mg/L
00655
2.0 (quarterly average) (4)
Quarterly
Composite
E
There shall be no discharge of floating solids or visible foam in other than trace amounts.
There shall be addition of chromium, zinc, or copper to the cooling water systems except as
components of pre -approved biocidal compounds. See Condition A.(8.).
Footnotes:
1) Sample location: E — Effluent.
2) The temperature of the effluent shall not cause an increase in the temperature of the receiving stream of more
than 2.8 °C nor at any time cause the ambient water temperature to exceed 32 °C.
3) The effluent limitation for Total Residual Chlorine shall become effective January 1, 2004.
4) The quarterly average for total phosphorus shall be the average of composite samples collected during the
calendar quarter (January -March, April June, July -September, October -December).
Part I, Page 4 of 8

Permit No. NC0003760
A.(4.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
- Outfall 003
During the period beginning on the effective date of this permit and lasting until expiration, the
Permittee shall be authorized to discharge non -contact cooling water and steam condensate from Outfall
003 subject to the following effluent limitations and monitoring requirements:
EFFLUENT CHARACTERISTICS
EFFLUENT LIMITATIONS
MONITORING REQUIREMENTS
Parameter Units Parameter
Code
Monthly Daily
• Average Maximum
Measurement Sample Sample
Frequency Type Location (1)
Row MGD 50050
Monthly Instantaneous E
pH S.U. moo
be within the range of 6.0 to
9.0 standard units at all times
Weedy Grab E
Temperature °C 00010
See Footnote (2)
Monthly Grab E
Total Residual Chlorine ug/L 50060
17.0 (3)
Monthly Grab E
Cadmium ug/L 01027
2.0
Monthly Composite E
Chromium ug/L 01034
Monthly Composite E
Copper ug/L 01042
Monthly Composite E
Lead ug/L own
25.0
Monthly Composite E
Mercury ` ug/L 71900
0.012
Monthly Composite E
Nickel ug/L 01067
88.0
Monthly Composite E
Selenium- ug/L 01147
5.0
Monthly Composite E
Silver ug/L own
Monthly Composite E
Zinc .-• ug/L 01092
Monthly Composite E
Total Nitrogen mg/L 00600
Quarterly Composite E
Total Phosphorus mg/L 00655
2.0 (quarterly average) (4)
Quarterly Composite E
There shall be no discharge of floating solids or visible foam in other than trace amounts.
There shall be addition of chromium, zinc, or copper to the cooling water systems except as
components of pre -approved biocidal compounds. See Condition A.(8.).
Footnotes:
I) Sample location: E — Effluent.
2) The temperature of the effluent shall not cause an increase in the temperature of the receiving stream of more
than 2.8 °C nor at any time cause the ambient water temperature to exceed 32 °C.
3) The effluent limitation for Total Residual Chlorine shall become effective January 1, 2004.
4) The quarterly average for total phosphorus shall be the average of composite samples collected during the
calendar quarter (January -March, April -June, July -September, October -December).
Part I, Page 5 of 8

Permit No. NC00037 6O
A.(5.) CALCULATION OF TOTAL NITROGEN LOADS
(a.) The Permittee shall calculate monthly and annual TN Loads as follows:
(i.) Monthly TN Load (1b/mo) = TN x TMF x 8.34 .
where:
(b.)
TN = the average Total Nitrogen concentration (mg/L) of the composite samples
collected during the month
TMF = the Total Monthly Flow of wastewater discharged during the month (MG/mo)
8.34 = conversion factor, from (mg/L x MG) to pounds
(ii.) Annual TN Load (lb/yr) = Sum of the 12 Monthly TN Loads for the calendar year
The Permittee shall report monthly Total Nitrogen results (mg/L and lb/mo) in the discharge
monitoring report for that month and shall report each year's annual results (lb/yr) in the
December report for that year.
A.(6.) ANNUAL LIMITS FOR TOTAL NITROGEN
(a.) Total Nitrogen (TN) allocations and TN Load limits for NPDES dischargers in the Neuse River
basin are annual limits and are applied for the calendar year.
(b.) For any given calendar year, the Permittee shall be in compliance with the annual TN Load limit
in this Permit if:
(i.) the Permittee's annual TN Load is less than or equal to said limit, or
(ii.) the Permittee is a Co-Permittee Member of a compliance association.
(c.) The TN Load limit in this Permit (if any) may be modified as the result of allowable changes in the
Permittee's TN allocation.
(i•)
Allowable changes include those resulting from purchase of TN allocation from the
Wetlands Restoration Fund; purchase, sale, trade, or lease of allocation between the
Permittee and other dischargers; regionalization; and other transactions approved by the
Division.
(ii.) The Permittee may request a modification of the TN Load limit in this Permit to reflect
allowable changes in its TN allocation. Upon receipt of timely and proper application, the
Division will modify the permit as appropriate and in accordance with state and federal
program requirements.
(iii.) Changes in TN limits become effective on January 1 of the year following permit
modification. The Division must receive application no later than August 31 for changes
proposed for the following calendar year.
(iv.) Application shall be sent to:
NCDWQ / NPDES Unit
Attn: Neuse River Basin Coordinator
Mail Service Center
Raleigh, NC 27699-1617
(d.) If the Permittee is a member and co-perrnittee of an approved compliance association, its TN
discharge during that year is governed by that association's group NPDES permit and the TN
limits therein.
(i.) The Permittee shall be considered a Co-Permittee Member for any given calendar year in
which it is identified as such in Appendix A of the association's group NPDES permit.
Part I, Page 6 of 8

Permit No. NC0003760
(ii.) Association roster(s) and members' TN allocations will be updated annually and in
accordance with state and federal program requirements.
(iii.) If the Permittee intends to join or leave a compliance association, the Division must be
notified of the proposed action in accordance with the procedures defined in the
association's NPDES permit.
(A) Upon receipt of timely and proper notification, the Division will modify the permit as
appropriate and in accordance with state and federal program requirements.
(B) Membership changes in a compliance association become effective on January 1 of the
year following modification of the association's permit.
(e.) The TN monitoring and reporting requirements in this Permit remain in effect until expiration of
this Permit and are not affected by the Permittee's membership in a compliance association.
A.(7.) CHRONIC TOXICITY PERMIT LIMIT (QUARTERLY)
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant
mortality to Ceriodaphnia dubia at an effluent concentration of 1.9%.
The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined in
the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised February 1998, or
subsequent versions or "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure"
(Revised -February 1998) or subsequent versions. The tests will be performed during the months of
January, April, July, and October. Effluent sampling for this testing shall be performed at the NPDES
permitted final effluent discharge below all treatment processes.
If the test procedure performed as the first test of any single quarter results in a failure or ChV below the
permit limit, then multiple -concentration testing shall be performed at a minimum, in each of the two
following months as described in "North Carolina Phase II Chronic Whole Effluent Toxicity Test
Procedure" (Revised -February 1998) or subsequent versions.
The chronic value for multiple concentration tests will be determined using the geometric mean of the
highest concentration having no detectable impairment of reproduction or survival and the lowest
concentration that does have a detectable impairment of reproduction or survival. The definition of
"detectable impairment," collection methods, exposure regimes, and further statistical methods are
specified in the "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -
February 1998) or subsequent versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent
Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter
code TGP3B for the pass/fail results and THP3B for the Chronic Value. Additionally, DWQ Form AT-3
(original) is to be sent to the following address:
Attention: North Carolina Division of Water Quality
Environmental Sciences Branch
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later
than 30 days after the end of the reporting period for which the report is made.
Test data shall be complete, accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved designate
signature. Total residual chlorine of the effluent toxicity sample must be measured and reported if
chlorine is employed for disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is
required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test
Part I, Page 7 of 8

Permit No. NC0003760
form indicating the facility name, permit number, pipe number, county, and the month/year of the
report with the notation of "No Flow" in the comment area of the form. The report shall be submitted to
the Environmental Sciences Branch at the address cited above.
Should the permittee fail to monitor during a month in which toxicity monitoring is required,
monitoring will be required during the following month.
Should any test data from this monitoring requirement or tests performed by the North Carolina
Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re-
opened and modified to include alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an
invalid test and will require immediate follow-up testing to be completed no later than the last day of the month
following the month of the initial monitoring.
A.(8.) BIOCIDES
The Permittee shall not use any biocides in its cooling systems except those approved by the Division of
Water Quality in conjunction with the permit application. The Permittee shall notify the Director in
writing not later than ninety (90) days prior to planned use of any additional biocide which may be toxic
to aquatic life, other than those previously reported to the Division. Such notification shall include
submittal of a completed Biocide Worksheet Form 101 and a map locating the discharge point and
receiving stream.
A.(9.) INSTREAM MONITORING
Instream monitoring requirements in this NPDES permit shall be provisionally waived so long as the
Permittee remains a member of the Lower Neuse Basin Association and the Association continues to
function as approved by the Division and the Environmental Management Commission. If the Permittee
does not participate in the Association or if the Association ceases to function, the instream monitoring
requirements in this permit become effective immediately; and the Division may reopen this permit by
administrative letter to establish additional instream monitoring requirements it deems necessary to
adequately characterize the effects of the discharges on water quality in the receiving stream.
A.(10.) NON -DETECTION REPORTING AND DETERMINATION OF COMPLIANCE
When pursuant to this permit a pollutant analysis is conducted using an approved analytical protocol
with the appropriate minimum detection level and a result of "non -detectable" or "below quantitation
limit" is obtained, the Permittee shall record that result as reported. For the purpose of determining
compliance with a permit limit for the pollutant, the numerical value of that individual analytical result
shall be zero.
Part I,Page 8of8

imap://[e-mail]:143/f...
Subject: RE: 37006 - Invista Figure 1
From: "Vincent, Jay" <[e-mail]>
Date: Thu, 28 Oct 2004 15:43:54 -0400
To: "Sergei Chernikov" <[e-mail]>
Sergei...attached is the entire Form 2F for your review. Also, I am sending you a copy of the sample location
map. The location of leachate collection area # 8 is hand drawn and is situated very near to sample location
9. The analytical data for sample #9 contained in Table 1 was considered to be representative of any
potential leachate that is derived from location 8.
In the letter accompanying Invista's Request for Modification dated September 28, 2004, three leachate
collection areas were identified under Item 4. Two of the leachate collection areas were described as being
located within Basin B. These two areas correspond to locations 8 and 9 which are shown on the attached
map. In addition, a third collection area was identified within Basin C. This area is denoted as sample
location area 10 on the accompanying map.
The locations of the original Ash Landfill, C&D Landfill, and new Ash Landfill discussed under Item 4
are noted in Figure 3 of the electronic version along with the hard copy of the oversized map that was
included in the application packet.
If I can be of further assistance, please feel free to call. J
From: Sergei Chernikov [mailto:[e-mail]]
• Sent: Thursday, October 28, 2004 12:12 PM
To: Vincent, Jay
Subject: Re: 37006 - Invista Figure 1
Jay,
I have received the map. I think it would be a good idea to postpone our conversation until I receive a
clarification letter from you regarding request #4, and form 2.
Thanks!
Sergei
Vincent, Jay wrote:
Sergei...here is the missing map that shows sampling and proposed outfall locations. I will call you shortly
to go over any questions that you might have.
Best Regards, J
Jay T. Vincent
Water Resources Project Manager
Conestoga Rovers & Associates
4215-1 Stuart Andrew Blvd.
Charlotte, NC 28217
[phone] (Office)
[phone] (Mobile)
1 of 2 12/3/2004 2:53 PM

imap://sergei. chernikov%40dwq. [e-mail]:143/f...
[phone] (Fax)
Email: jvincent(a4craworld.com
Web: www.craworld.com
An Equal Employment Opportunity Employer
Sergei Chernikov, Ph.D.
Environmental Engineer
NPDES Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
phone: [phone] ext. 594
fax: [phone]
2 of 2 12/3/2004 2:53 PM

imap://[e-mail]:143/f...
Subject: RE: 37006 - Invista Figure 1
From: "Vincent, Jay" <[e-mail]>
Date: Fri, 29 Oct 2004 15:09:43 -0400
To: "Sergei Chernikov" <[e-mail]>
Sergei...yes, sample location 9 is referred to as "location 9" in the email correspondence submitted
yesterday. Thus, the terms were used interchangeably.
The two collection sumps (location 8 and sample location 9) referenced in Basin B were apparently
constructed as part of historic waste disposal activities at the site in the 1950s and early 1960s. The disposal
area is referred to as SWMU 3 which was closed in the mid 1960s. The location of SWMU 3 is indicated in
the attached map.
The collection area referred to in Basin C appears to collect leachate from the original Ash Landfill, which
was closed in the mid 1970s, and the new Ash Landfill, which is currently undergoing closure. Leachate from
the new Ash Landfill is currently being treated in accordance with the Department's conditional approval letter
for inclusion of this leachate dated November 13, 2003. Locations of the two landfill areas are shown in the
oversized map that accompanied the modifcation packet as Areas 47 & 49..
All three leachate collection areas have very low flows estimated at approximately 0.05 gpm or less. J
Jay T. Vincent
Water Resources Project Manager
Conestoga Rovers & Associates
4215-1 Stuart Andrew Blvd.
Charlotte, NC 28217
[phone] (Office)
[phone] (Mobile)
[phone] (Fax)
Email: jvincent@,craworld.com
Web: www.craworld.com
An Equal Employment Opportunity Employer
From: Sergei Chernikov [mailto:[e-mail]]
Sent: Thursday, October 28, 2004 4:17 PM
To: Vincent, Jay
Subject: Re: 37006 - Invista Figure 1
Jay,
I still have a few questions. You mention that "two areas correspond to locations 8 and 9 which
are shown on the attached map". Attached map only contains Location 8, there is no Location 9 on the
map. Do you mean Sample Location 9? Are you using these terms interchangeably?
Also please let me know what are the sources of leachate for basin B (two areas) and basin C.
Thank you!
1 of 3 12/3/2004 2:54 PM

imap://[e-mail] net:143/f...
Sergei
Vincent, Jay wrote:
Sergei...attached is the entire Form 2F for your review. Also, I am sending you a copy of the sample
location map. The location of leachate collection area # 8 is hand drawn and is situated very near to
sample location 9. The analytical data for sample #9 contained in Table 1 was considered to be
representative of any potential leachate that is derived from location 8.
In the letter accompanying Invista's Request for Modification dated September 28, 2004, three leachate
collection areas were identified under Item 4. Two of the leachate collection areas were described as being
located within Basin B. These two areas correspond to locations 8 and 9 which are shown on the attached
map. In addition, a third collection area was identified within Basin C. This area is denoted as sample
location area 10 on the accompanying map.
The locations of the original Ash Landfill, C&D Landfill, and new Ash Landfill discussed under Item 4
are noted in Figure 3 of the electronic version along with the hard copy of the oversized map that was
included in the application packet.
If I can be of further assistance, please feel free to call. J
From: Sergei Chernikov[mailto:[e-mail]]
Sent: Thursday, October 28, 2004 12:12 PM
To: Vincent, Jay
Subject: Re: 37006 - Invista Figure 1
Jay,
I have received the map. I think it would be a good idea to postpone our conversation until I receive a
clarification letter from you regarding request #4, and form 2.
Thanks!
Sergei
Vincent, Jay wrote:
Sergei...here is the missing map that shows sampling and proposed outfall locations. I will call you
shortly to go over any questions that you might have.
Best Regards, J
Jay T. Vincent
Water Resources Project Manager
Conestoga Rovers & Associates
4215-1 Stuart Andrew Blvd.
Charlotte, NC 28217
[phone] (Office)
[phone] (Mobile)
[phone] (Fax)
Email: [e-mail]
2 of 3 12/3/2004 2:54 PM

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INVISTA
March 19, 2004
NC DENR/DWQ/Point Source Branch
Attn: Valery Stephens
1617 Mail Service Center
Raleigh, NC 27699-1617
Built on DuPont Innovation
P.O. Box 800
Highway 11 North
Kinston NC USA 28502-0800
Re: Change in Asset Sale Closing Date for Kinston E.I. DuPont Facility
Certified Mail ticket#7099 3400 0011 9992 0186
Dear Valery Stephens
As we have indicated previously, E. I. du Pont de Nemours and Company
("DuPont") entered into an Agreement on November 16, 2003 to transfer assets of its
current subsidiary, INVISTA, INC. (f/k/a DuPont Textiles and Interiors, Inc.), to Arteva
Specialties S.a r.l. a private company owned by a subsidiary of Koch Industries, Inc.
This asset transfer includes assets and operations at 4693 Highway 11 North, Kinston
NC, 28502
Subject to receiving U.S. and international regulatory approvals, the
transfer of the INVISTA assets to Arteva is still expected to occur within the first six
months of 2004. The previous target date for Closing on the asset sale was March 31,
2004.
This letter is to notify you that the target date for Closing on the asset
transfer has been changed and is now April 30, 2004. Please update your files to reflect
this as the new Closing date with respect to any permit submissions you may have
received, as appropriate. Other aspects of the transaction remain unchanged. As of the
Closing date, Arteva will be doing business as INVISTA, S.a r.l., and will change its
name to INVISTA, S.a r.l. on or shortly after Closing.
We solicit your continued assistance in transferring Permit NC0003760 in
an orderly fashion, and in having permits in place at Closing so that our facility may
experience uninterrupted operations after the transaction. INVISTA personnel will
continue to be in contact with you concerning this transaction and permit requests, and will
remain available to answer any questions you may have. In the meantime, please contact
me directly at 252-522-6443 if you have any questions or concerns.
Sincerely,
James R. Proctor
Environmental Specialist

Michael F. Easley
Governer
Wdliam G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
Alai W. Klimek, P.E.
Director. Division of Water Quality
WATER UALITY SECTION
PERMIT NAME/OWNERSHIP CHANGE FORM
I. CURRENT PERMIT INFORMATION:
Permit Number. N/C/ 0 / 0 / 0 / 3 / 7 / 6 / 0 / or
Certificate of Coverage Number:
1. Permit holder's name: El. DuPont de Nemours
2. Permit's signing official's name and tide: Robert C. AMOS
(Person legally responsible for permit)
Plant Manager
3. Mailing address: 4693 Hwy 11 North
State: N.C. Zip Code:28502--0800
n. raOWNER/NAME INFORMATION:
(Tide)
City: Kinston
Phone: ( 252 )522-6209
1. This request for change is a result of:
'Change in ownership of company Name change for company
X Change in ownership of property/facility Name change for property/facility
Other (please explain):
r
2. Owner Information
Company or Owner Name: ARTEVA SPECIALTIES S.A.R.L
(name to be put on permit / cenificare of coverage)
Owner's/operator's or signing official's name: Carol Murin
Title: Vice President, Compliance and Director, 'EMS
Company Contact: Carol Murin Title: Vice President, Cor piiancund Director, EH&S
Owner Mailing address: 15710 JFK Boulevard. Suite 500 Ciry: Houston
State: Texas Zip Code: 77032 Phone: [phone]
E-mail address: Carol.Murin ii.KoSa.Com
3. Facility Information
Facility Name: ARTEVA SPECIALTIES S.A.R.L
Facility Contact: Robert C. Amos Tide: Facility Manager
Facility Mailing address: 4693 Hwy 11 North City: Kinston
State: N.C. Zip Code: 285Q2-0800 Phone: [phone]
E-mail/address:
SWU-239-I0250I
SO/Zo SLE-ON OS:EL 7o, 2.2i4io

• PERMIT NAME / OWNERSHIP CHANGE FORM
THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF WATER QUALITY UNLESS
ALL OF THE APPLICABLE ITEMS LISTED BELOW ARE INCLUDED WITH THE SUBMITTAL.
REQUIRED ITEMS:
1. This completed application
2. Legal documentation of the transfer of ownership (such as a contract, deed, articles of incorporation)
Certification must be completed and signed by both the current permit holder and the now applicant in the case of change of
ownership. For name change only, complete and sign the application certification.
Current Permlttee's Certification:
; o b 17 e C. S , attest that this application for name/ownership change ha:
been reviewed and is accurate and comp etc to the best of my knowledge. I understand that if all required parts of this application
are not completed and that if all required supporting information and artachments are not included, this application package will be
returned as inco
Signature!
Date: 33 /o/dY
Applicant's Certification:
I, CEO [kuR.t, attest that this application for a name/ownership change
has been reviewed and is accurate and compete to the best of my knowledge. I understand that if all required parrs of this
application arc not completed and that if all required supporting information and attachments are not included, this application
package will be returneas inc • te.
Signature:
Date; in (A QA
THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION & MATERIALS,
SHOULD BE SENT TO THE FOLLOWING ADDDRESS;
NC DENR / DWQ / Point Source Branch
Attn: Valery Stephens
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
SWU-239-102501
50/0 SL£ - ON o5 : L h0 LZ/'io

0ata:427--04
To: Susan A. Wilson
From: James R. Proctor
SUBJECT: Documentation and
Pages: i L
INVISTK
Built on DuPont Innovution
P.O. Box 800
Highway 11 North
Kinston NC USA 28502-0800
FAX
Fax:[phone]
Telephone:[phone]
KOCH documentation.
50/L0 SL£-ON 05:£L 170, LZ/W

Re: Fwd: Fw: Ownership change
Subject: Re: Fwd: Fw: Ownership change
From: "Anthony Michaels" <[e-mail]>
Date: Tue, 27 Apr 2004 18:04:15 -0400
To: <[e-mail]>
CC: <[e-mail]>, <[e-mail]>,
<[e-mail]>
Susan -
Per your suggestion, we will submit appropriate documentation after the
Closing. Thanks very much for your quick response. Please let me know
if you have any questions or concerns.
Thanks again.
Tony
Susan Wilson <[e-mail]> 4/27/2004 4:50:28 PM »>
Tony -
If there is anyway you could give us some abbreviated documentation
after closing that would be fine. I don't think it's necessary to send
250 pages - at least I would hope not! The facility can continue to
operate past April 30 under the existing permit (under the new
ownership) until DWQ completes the name/ownership change - we have the
documentation in-house of the intent and DWQ is fine with that.
I'm going to copy Jim Mulligan and Roger Thorpe of our Washington
Regional Office to let them know of what's transpiring.
Anthony Michaels wrote:
Susan -
I am working with James Proctor at the Invista Kinston plant
concerning
the ownership change. We can get you a copy of the Purchase
Agreement,
with a fax copy of the signature page, along with the relevant
Schedule
attachment to the Purchase Agreement which identifies the Kinston
facility as included in the sale.
The Purchase Agreement is approximately 250 pages and was signed in
November 2003. It contains the terms for the entire transaction,
which
includes multiple facilities in the United States and around the
world.
If this would satisfy the requirement, we will get you a copy as soon
as
possible.
1 of 3 4/28/2004 12:05 PM

Re: Fwd: Fw: Ownership change
We will not have any more definitive documentation of the change in
ownership until after the sale is completed, which is expected to
occur
this Friday, April 30.
Please let me know whether you would like to receive the Purchase
Agreement prior to Closing. If instead you would prefer to receive
more
definitive documentation after closing, please let me know and please
confirm that the facility can continue to operate under the new
ownership as of May 1, 2004.
Thanks!
Tony
Anthony L. Michaels
Beveridge & Diamond, PC
1350 I St., NW, Suite 700
Washington, DC 20005-3311
direct 202-789-6058, fax [phone]
CONFIDENTIALITY STATEMENT: This electronic message contains
information
>from the law firm of Beveridge & Diamond, P.C., and may be
confidential
or privileged. The information is intended solely for the use of the
individual(s) or entity(ies) named above. If you are not the
intended
recipient, be aware that any disclosure, copying, distribution, or
use
of the contents of this message is prohibited. If you have received
this e-mail in error, please notify us immediately by telephone at
(202)
789-6000 or e-mail reply and delete this message. Thank you.
<[e-mail]> 4/27/2004 3:36:55 PM »>
Forwarded by James R Proctor/NA/INVISTA on
04/27/2004 03:30 PM
Susan Wilson <[e-mail]> on 04/27/2004 02:50:15 PM
2 of 3 4/28/2004 12:05 PM

Re: Fwd: Fw: Ownership change
r
To: [e-mail]
cc:
Subject: Ownership change
James -
As we had discussed over the phone - the name and ownership change
form
is fine. The only other piece of documentation we will need is as
outlined in Item No. 2 of the second page of that form - legal
documentation of the transfer of ownership (such as a contract, deed,
articles of incorporation).
Once that information is forwarded - we will have no problem
proceeding
with the Name/Ownership Change. All we will do is change the name on
the NPDES permit from DuPont (NC0003760) to Arteva Specialties. (It
will not have to be publicly noticed - it is a simple administrative
change) . That will be the only change with the permit: any
references
to DuPont will be changed to Arteva Specialties. There will likely
be
a
few days of administrative lag time - but we will have the
documentation
in-house and Arteva will be the responsible party after the legal
ownership change.
As you stated in your letter - you anticipate that after Arteva
acquires
the facility, there will likely be a Name change (not ownership) to
INVISTA, S.a.r.l. shortly thereafter. Once again - at that time
another
Name -change form will have to be submitted (this will be a simple
process where only the Name change form is required). DWQ will then
administratively change the name on the permit.
Thanks for all the info - hope this summary helps.
Susan
3 of 3 4/28/2004 12:05 PM

•
DM POINT SOURCE Fax:[phone]
T ransm i -t Clan-_ Repo r-t **
Feb 26 2004 12:13
P. 1
Fax/Phone Number
Mode
Start
Time
Page
Result
Note
82525226236
NORMAL
26,12:13
0'40"
3
# 0 K
Mtchacl f. tRAiPy
f:nveRrnol
Wiliam G. Hoes, Jr.. `.r rrrinry
With Curullns Dopar[mcnt 01 Environment enrt NRIIsVAl 1 Ir.,rnrrr e.
Alan W. Klimek, 1'.I , !marine
11i�rision o♦ Waled Quality
Water Quality Secflon/ NPDES Unit
FAX: ('/1Y) /:l:LI)/ISi
2/26/114
FAX TO: James Proctor
Rc.: DuPont Kinston (tnvlsta)
FAX NUMBER:257 599 6236 I
FROM: Susan A. Wilson, P.E.
PHONE: [phone] ext. S10
NO. OF PAGES INCLUDING THIS SHEET: 5
Jamee,
Here ra the intnrmalinn/forms needed for a formal name chariyri. Tlris ib din:wrung that Invista will MI thn !Agra
hOld0r Of the permit (meaning thy new nanpnnaihle Mr ail r}sues related to the wastewater, wasttrwdtr<rr plcult. and
NPDES permit). It any other water aualay rotated permil nnnrin to hP r.hAnged let me know — there could be
dcftwrent forms to fill out (I'd have to check into lbw).
Also. if you'd draw me a real etmpt0 diagram of how you plan to m:ltnll the rterhlnr that, would be helpful (can't
remember — I thinkyou woe vuveking of aurruN wire -gasket type container In th0 channel ?)..lust glen MA n top
view and eldo view of it (ttond drawing in trnw).
With thn rfer htnr lahtels — rinPs the rna„ufikUuiet huw many/much dechlor le necoccary for all csumatcd
of the cntortnC rg3iCuel? How do you know how mur.h en put rn, t lr are ynn pis! rriuiny to Nu by lklrrsy7
Thanks for the into. ire carAtrrl with the weather — sriowirry guilt a Lril Irr?re, I plan to be here this attomoon
urtlut:t; it gets really bad.
Susan