AQ_F_1900015_20180228_PRMT_Permit

ROY COOPER
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MICHAEL S. REG.AN
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Air Quality MICHAEL A. ABRACZINSKAS
ENVIAONMENTAL QUALITY Mremr
February 28,2018
Henry Scheller
MDF Plant Manager
Arauco Panels USA,Li.0
985 Corinth Ad.
Moncure,North Carolina 27559
SUBJECT: Air Quality Permit No.03449T49
Facility ID: 1900015
Arauco Panels USA,LLC
Moncure,North Carolina
Chatham County
Fee Class: Title V
PSD Status:Major
Dear Mr. Scheller:
In accordance with your completed air quality permit application for a significant modification of your Title V
permit,received April 3,2017,we are forwarding herewith Air Quality Permit No.03449T49 to Arauco Panels USA,
LLC,985 Corinth Road,Moncure.North Carolina authorizing the construction and operation,of the emission source(s)
and associated air-pollution control device(s)specified herein. Additionally, any emissions activities determined from
your Air Quality Permit Application as being insignificant per 15A North Carolina Administrative Code 02Q.0503(8)
have been listed for informational purposes as an "ATTACHMENT." Please note the requirements for the annual
compliance certification are contained in General Condition P in Section 3. The current owner is responsible for
submitting a compliance certification for the entire year regardless of who owned the facility during the year.
As the designated responsible official it is your responsibility to review: understand, and abide by all of the
terms and conditions of the attached permit. It is also your responsibility to ensure that any person who operates any
emission source and associated air-pollution control device subject to any term or condition of the attached permit
reviews,understands,and abides by the condition(s)of the attached permit that are applicable to that particular emission
source.
If any parts,requirements,or limitations contained in this Air Quality Permit are unacceptable to you.you have
the right to request a formal adjudicatory hearing within 30 days following receipt of this permit,identifying the specific
issues to be contested. This hearing request must be in the form of a written petition, conforming to NCGS (North
Carolina General Statutes)15013-23,and fled with both the Office of Administrative Hearings,6714 Mail Service Center.
Raleigh, North Carolina 27699-6714 and the Division of Air Quality,Permitting Section, 1641 Mail Service Center,
Raleigh North Carolina 27699-1641. The form for requesting a formal adjudicatory hearing may be obtained upon
request from the Office ofAdministrative Hearings. Please note that this permit will be stayed in its entirety upon receipt
of the request for a hearing. Unless a request For a hearing is made pursuant to NCGS 15013-23,this Air Quality Permit
shall be final and binding 30 days after issuance.
You may request modification of your Air Quality Permit through informal means pursuant to NCGS 15013-22.
This request must be submitted in writing to the Director and must identify the specific provisions or issues for which
the modification is sought. Please note that this Air Quality Permit will become final and binding regardless of a request
for informal modification unless a request for a hearing is also made under NCGS 15013-23.
The construction of new air-pollution emission source(s) and associated air pollution control device(s), or
modifications to the emission source(s)and air pollution control device(s)described in this permit must be covered under
State of North Carolina I Environmental Quality' Air Qualiry
217 W.Ions Street 11641 Mall Service Center F Ralelgl%North Carolina 2 769 9-16 41
919707 8440

Mr. Scheller;
February 28,2018
Page 2
an Air Quality Permit issued by the Division of Air Quality prior to construction unless the Permittee has fitlfilled the
requirements of NCGS 143-215.108A(b)and received written approval from the Director of the Division of Air Quality
to commence construction.Failure to receive an Air Quality Permit or written approval prior to commeming construction
is a violation of NCGS 143-215.108A and may subject the Pemuttee to civil or criminal penalties as descnbed in NCGS
143-215.114A and 143-215.114$.
Chatham County has triggered increment tracking under PSD For PMIQ, SDz and NO,,. However, this permit
modification does not consume or expand increments for any pollutants.
This Air Quality Permit shall be effective from February 28, 2018 until June 30, 2021, is nontransferable to
Future owners and operators,and shall be subject to the conditions and limitations as specified therein. Should you have
any questions concerning this matter,please contact Joseph Voelker,P.E.at(919)707-8730.
Sincerely yours,
A4K Al-eJV
'William D.Willets,P.E.,Chief,Permitting Section,
Division of Air Quality,NCDEQ
Enclosure
cc; Heather Ceron,EPA Region 4
Connie Home
Raleigh Regional Office
Central Files

ATTACHMENT to cover letter to Permit No. 03449T49
Insignificant Activities per 15A NCAC 02Q .0503(8)
mission Source ID Nn. Emission Source Description
I-VENTS Roof ventilators
I-GAS One 500 gallons above ground gasoline storage tank
I-TANK1,I-AAINK.2,I-TANK3,I- Four above ground propane storage tanks, 1000 gallons each
I-LPA Lo.-Processing Area
I-MDFR-1,I-MDFR-2,I-MDFR-3,
I-MDFR4 Four MDF Resin Storage Tanks
MALT DDDD
I-DFP-1 Diesel fuel-fired Fire Pump Engine(347 Brake Horsepower output}
MACT ZZZZ NSPS IM
I-ODG Diesel-fuel Fired Emergency Generator(465 horsepower,3,026 million Btu
MACT ZZZZ per hour heat input)
I-Irrigation fugitive Spray irrigation Field Fugitives
I-Wastewater ponds Fu litives from wastewater lagoons
I-5 ray paints MACT DDDD Paints and stripin2 for marking wood panels
I. Because an activity is insignificant does not mean that the activity is exempted from an applicable requirement or
that the owner or operator of the source is exempted from demonstrating compliance with any applicable
requirement.
2. When applicable,emissions from stationary source activities identified above shall be included in determining
compliance with the permit requirements for toxic air pollutants under 15A NCAC 02D.1100"Control of Toxic
Air Pollutants"or 02Q.0711 "Emission Rates Requiring a Permit".
3. For additional information regarding the applicability of MACT see the DAQ page titled"The Regulatory Guide
for Insignificant Activities/Permits Exempt Activities".The link to this site is as follows:
ht[p;lldaq.state.nc.us/permits/insig

ATTACHMENT to cover letter to Air Quality Permit No. 03449T49
Table of Changes
Existing New
Condition Condition Changes
No. No.
Cover Letter Same • Updated permit revision numbers issue and effective dates,etc.
insignificant Same • Added I-Spray Paints(MACT DDDD)to address MACT DDDD Group 1
activities list miscellaneous coating operations
Permit,page Same • Revised dates,permit numbers,etc.
1
Permitted Same . Removed reference to Core Layer Dryer#2(ID No 1410)and associated
Equipment cyclone(ID no. 1411)
List . Removed reference to CD-PB-PGT at the PB plant
. Removed reference to the wood suspension dust-fired burner(40 million Btu
per hour maximum rated heat input)on the Wellons unit(ID no.3201)
■ Revised descriptors for ES-16 and ES-06-B
• The heat inputs for ES-I8,-19 and-20 were corrected from 24 to 26 MMBtulhr
maximum heat input each pursuant to email received on February 26,2018.
Section 2.1 Same . Revised descriptors for ES-16 and ES-06-B
C
Lf same . Added the following language:
"These ranges are not required during performance testing."
• Removed the following language as it is inconsistent with TV permitting
procedures
"If the Permittee re-evaluates compliance with the emission limit
in condition a. at parameter ranges outside of those in Table
2.1.C.11 below,the Permittee shall,upon approval by the DAQ,
attach the approval memo containing the revised operating
parameters to this permit and maintain the parameters in the
associated operating ranges contained therein."
Table 2.1 same ■ Clarified table to indicate minimum operating range
C.Lf
2.1 C. 5 same ■ Revised the CAM plan to reference the MACT DDDD MIR/R for the biofilter
found at Section 2.2 A.l.h.and as through ii,as applicable.The existing CAM
plan relied on"presumptively acceptable monitoring as allowed under 40 CFR
64.4(b)(4)"and included explicitly the relevant MIRIR under MACT DDDD for
the biofilter.Since the explicit Mam for the biofilter for MACT DDDD
compliance is being added to the permit at Section 2.2 A.1,the redundant
language found here will be removed and replaced with simple references.
Section 2.1 E Same ■ Removed reference to CD-PB-PGT at the PB plant
• Removed reference to the wood suspension dust-fired burner(40 million Btu
per hour maximum rated heat input)on the Wellons unit(ID no.3201)
■ Removed reference to Core Layer Dryer 42(ID No 1410)and associated
cyclone(ID no. 1411)throughout Section_
E-3 Same 02D.0515 condition
d same ■ Corrected the following typographical error:
from
2.1 E.6.d.ii.,f.,h.,j.,1.,m.,and n
to
2.1 E.6 d.ii a f,i,m and n
E.6 Same 02D.0530 condition

Existing New
Condition Condition Changes
No. No.
a same ■ The footnote in the 2D.0530 condition which reads
BACT emission limits area total for three particleboard dryers(ID Nos. 1410,
1420, and 1430).
was revised to read:
BACT emission limits are a total for the two remaining particleboard dryers
(ID Nos. 1420,and 1430).
■ The following footnote was removed:
All BACT limits were established prior to the installation of'the scrubber(ID
No. CD-PB-PGT).
c Same ■ Removed the three dryer testing requirement since the dryer(ID No. 1410)was
removed from the permit.
■ Added a source test following the introduction of the low moisture furnish to
justif•the monitoring under MACT 4D for BACT VOC monitorina.
f.iii same ■ Removed water injection rate monitoring requirement and replaced with meeting
the MALT requirements for a dry rotary dryer to assure compliance with the
VOC BACT limit
f.iv same ■ Added the following language:
"The parameter ranges in Table 2.1 E.6.f are not required during
performance testing."
■ Removed the following language as it is inconsistent with TV permitting
procedures
"If the Permittee revaluates compliance with the emission limit in
condition a. at parameter ranges outside of those in Table
2.1.E.61., the Permittee shall,upon approval by the DAQ,attach
the approval memo containing the revised operating parameters to
this permit and maintain the parameters in the associated operating
ranges contained therein."
g,j,and n same ■ Added reference to the MACT DDDD monitoring recordkeeping and reporting
requirements for the dryer to assure compliance with the VOC BACT limit
E.7 same 02D.0614 condition
d same ■ Revised the CAM plan to reference the MALT DDDD M/R/R for the dry rotary
drver found at Section 2.2 A.1.
e and f same ■ Added reference to the MACT DDDD recordkeeping and reporting requirements
for the dryer to assure compliance with the VOC BACT limit via CAM
Section 2.2 same ■ Revised the MALT DDDD condition completely to include specific emission
A,1 limitations monitoring,recordkeeping,reporting,and notification requirements
Section 2.2 same 02Q.0317(PSD Avoidance)Condition
B.i
c same ■ Removed the following language as it is inconsistent with General condition JJ.
General Condition JJ requires test reports to be submitted within 30 days unless
an exemption is requested
The Permittee shall submit a written report of the test(s)results to
the Regional Supervisor,DAQ within 60 days of completion of
the test.

Existing New
Condition Condition Changes
No. No.
d Same ■ Added the following language:
"This injection rate does not apply during performance test during
performance testing."
• Removed the following language as it is inconsistent with TV permitting
procedures
"If the Permittee conducts source testing such that the NOx
emission factor listed in Table 2.2.8.1 was revaluated at a
different injection rate or urea concentration,the Permittee shall,
upon approval by the DAQ,attach the approval memo containing
the revised operating parameters to this permit and maintain the
parameters in the associated operating ranges contained therein."
f. same . Revised the following language
If the Permittee conducts source testing that results in any
emission factors greater than those in Table 2.2.$.1, the Permittee
shall,upon approval by the DAQ,attach the approval memo
containing the revised emission factors to this permit and use
those factors in place of the respective emission factors in Table
2.2.B.1,
to read
If the Permittee conducts source testing that results in any emission factors greater
than those in Table 2.2.13.1, [he Permittee shall,submit a permit application to
revise the permit with the test report required in Section 2.2 B.1 c.
Section 2.3 NA ■ Removed SOC 2015-002 requirements.The language addressed only part of the
SOC requirements of the MDF plant and did not address the PB plant.The
requirements of the SOC are implemented outside of the permit and[heir
inclusion or exclusion in the permit does not affect its im lementation.
Section 2.4 section 2.3 • Simple renumberinc

State of North Carolina
N;
Department of Environmental Quality
Division of Air Quality
AIR QUALITY PERMIT
Permit No. Replaces Permit No. Effective Date Expiration Date
03449T49 03449T48 February 28, 2018 June 30, 2021
Until such time as this permit expires or is modified or revoked,the below named Permittee is permitted to construct and operate
the emission sources)and associated air pollution control device(s) specified herein, in accordance with the terms, conditions,
and limitations within this permit. This permit is issued under the provisions of Article 21B of Chapter 143,Genera[Statutes of
Notch Carolina as amended,and Title 15A North Carolina Administrative Codes(15A NCAC), Subchapters 02D and 02Q, and
other applicable Laws.
Pursuant to Title 15A NCAC, Subchapter 02Q,the Permittee shall not construct,operate,or modify any emission source(s)or air
pollution control device(s)without having First submitted a complete Air Quality Permit Application to the permitting authority
and received an Air Quality Permit,except as provided in this permit.
Permittee: Arauco Panels USA, LLC
Facility ID: 1900015
Facility Site Location: 985 Corinth Road
City,County,State,Zip: Moncure,Chatham County,North Carolina 27559
Mailing Address: 985 Corinth Road
City,County, State, Zip: Moncure, Chatham County,North Carolina 27559
Application Numher: 1900015.17E
Complete Application Date: April 03,2017
Primary SIC Codes: 2493
Division of Air Quality, Raleigh Regional Office
Regional Office Address: 3800 Barrett Drive, Suite 101
Raleigh,North Carolina 27509
Permit issued this the 28"' day of February, 2018
William D. Willets,P.E., Chief, Permitting Section
By Authority of the Environmental Management Commission

Table of Contents
SECTION 1: PERMITTED EMISSION SOURCE(S)AND ASSOCIATED
AIR POLLUTION CONTROL DEVICE(S)AND APPURTENANCES
SECTION 2: SPECIFIC LIMITATIONS AND CONDITIONS
2.1 - Emission Sources Specific Limitations and Conditions
(Including specific requirements)
2.2 - Multiple Emission Source(s) Specific Limitations and Conditions
2.3 - Permit Shield for Non-Applicable Requirements
SECTION 3: GENERAL PERMIT CONDITIONS
ATTACHMENT
List of Acronyms

Air Permit 03449T49
Page 3
SECTION I - PERMITTED EMISSION SOURCE(S) AND ASSOCIATED AIR
POLLUTION CONTROL DEVICE(S)AND APPURTENANCES
The following table contains a summary of all permitted emission sources and associated air pollution control devices
and appurtenances:
Emission Source Emission Source Description Control Deice ID Control Device Description
ID No. No.
Material Han diin Sources
7001 or SP-1 Track/Rail Chip Handling System, NIA NIA
MALT DDDD Enclosed
7004 or SP-2 Truck/Rail Sawdust Handling System, NIA NIA
MACT DDDD Enclosed
7010 Particle Board.Mill Truck Dump NIA NIA
MACT DDDD
7012,7014, Dump bunkers and CL dryer dump NIA NIA
7015,7029
MACT DDDD
7052,7054, Wood residue bunkers NIA NIA
7055,7056
MACT DDDD
6001,7002-A, Wood chip piles-Medium Density NIA NIA
7002-B,7002-C, Fiberboard Mill
7002-D
MACT DDDD
6003,7006, Wood Fuel Pad and Boiler Transfers NIA NIA
7007,7022
MACT DDDD
7005-D,7005-E, Sawdust transport to A-frame NIA NIA
7005-F,7005-G
MACT DDDD
7025 Seale transfer conveyors NIA NIA
MACT DDDD
7019,7026 Fiber dump and reject filter bins NIA NIA
MACT DDDD
7027 Hog fuel hopper NIA NIA
MACT DDDD
7040,7044,7046, Particleboard Mill chip transfer NIA NIA
7048,7050
MACT DDDD
SP Fuel Sawdust and Chip Storage Piles NIA NIA
MACT DDDD
7024 Particleboard Mill feed.bins NIA NIA
MACT DDDD
Medium Density Fiberboard(MDF) Facilities
ES-01 Refiner CD01 Refiner Abort Cyclone(66 inches in
PSD diameter) I
MACT DDDD CD02 Venturi scrubber
in series with
CD 18 Biofilter
CD 14 Venturi scrubber
In series with
CD 18 Biofilter
i For operation during startup,shutdown and malfunction only.

Air Permit 03449T49
Page 4
Emission Source Emission Source Description Control Device ID Control Device Description
IIl No. No.
ES-18,ES-19,and Three natural gas-fired hot oil heaters NIA N/A
ES-20 (26 million Btu per hour maximum
PSD heat input each)
NSPS Dc
Case-by-Case
MACT
ES-02-A Energy System consisting of one CD02-A Urea/water injection system
PSD dry/wet wood/woodwaste-feed burner CD02 Venturi scrubber
MACT DDDD (205 million Btu per hour heat input) In series with
CD18 Biofilter
CD14 Venturi scrubber
In series with
CD18 Biofilter
ES-02-113 Two Stage Dryer System CD02 Venturi scrubber
and and In series with
ES-02-C-1 and ES- Three backup natural gas-fired dryer CD18 Biofilter
02-C-2, ES-02-D burners(35,35,and 17 million Btu per CD14 Venturi scrubber
PSD hour heat input respectively) In series with
MACT DDDD CD18 Biofilter
ES-16 MDF Press and Press Hall CD02 Venturi scrubber
PSD In series with
MACT DDDD CD18 Biofilter
CD14 Venturi scrubber
In series with
CDI 8 Biofilter
ES-06-B MDF Board Cooler CD02 Venturi scrubber
PSD In series with
MACT DDDD CD18 Biofilter
CD14 Venturi scrubber
In series with
CD18 Biofilter
ES-03 Fiber Sifter System CD03 Fabric Filter(12,290 square feet of
PSD filter area)
MACT DDDD
ES-04 Forming Line Clean-Up System CD04 Fabric Filter(9,346 square feet of
PSD filter area)
MACT DDDD
ES-05 Mat Reject System CD05 Fabric Filter(9,346 square feet of
PSD filter area)
MACT DDDD
ES-07 Saw System CD07 Fabric Filter(6,793 square feet of
PSD filter area)
MACT DDDD
ES-08 Sander System No.1 CD08 Fabric Filter(12,290 square feet of
PSD filter area)
MACT DDDD
ES-09 Recycled Fiber Silo No.1 CD49 Bin Vent Filter(226 square feet of
PSD filter area)
MACT DDDD
ES-10 Sander System No.2 CD10 Fabric Filter(12,290 square feet of
PSD filter area)
MACT DDDD
ES-12 Sander Dust Silo No. 1 CD12 Bin Vent Filter(226 square feet of
PSD filter area)
MACT DDDD

Air Permit 03449T49
Page 5
Emission Source Emission Source Description Control Device ID Control Device Description
ID No. No.
ES-13 Dry Sawdust Silo CD13 Bin Vent Filter(226 square feet of
PSD filter area)
MALT DDDD
ES-15 Recycled Fiber Silo No. 2 CD15 Bin Vent Filter(226 square feet of
PSD filter area)
MACT DDDD
ES-17 Sander Dust Silo No.2 CD17 Bin Vent Filter(226 square feet of
PSD filter area)
MACT DDDD
ES-21 DieseI Fuel-fired Emergency NIA NIA
PSD Generator(1592 brake Horsepower
MACT ZZZZ output)
Particleboard Mill
3501 Sawdust Rock and Metal Separator CD-SC High efficiency cyclone-72 inches in
PSD diameter
MACT DDDD
CD-3501 Reverse flow bag filter with 2,410
square feet of surface area
1430 Surface layer triple pass,rotary drum CD-1431 High efficiency multi-cyclone with 2
PSD (#3)dryer with one wood suspension tubes,each 132 inches in diameter
MACT DDDD dust/natural gas-fired burner(60
million Btu per hour maximum rated CD-PB-WESP Wet electrostatic precipitator
heat input)
1420 Core layer single pass,rotary drum CD-1421 High efficiency multi-cyclone with 4
PSD (#1)dryer with one wood suspension tubes,each 80 inches in diameter
MACT DDDD dust/natural gas-fired burner(50
million Btu per hour maximum rated CD-PB-WESP Wet electrostatic precipitator
_ heat input)
ut)
3201 One"Wellons"unit operating as a CD-1431 High efficiency multi-cyclone with 2
PSD natural gas-fired burner(21.8 million tubes,each 132 inches in diameter
MACT DDDD Btu per hour maximum rated heat
input); AND/OR
exhausting to either CD-1421 High efficiency multi-cyclone with 4
tubes,each 80 inches in diameter
surface layer triple pass,rotary drum AND
(#3)dryer[ID No. 1430]andlor
CD-PB-WESP Wet electrostatic precipitator
core layer single pass,rotary drum(#1)
drier ID No. 1420
3201 One"Wellons"unit operating as a NIA NIA
MACT DDDDD natural gas-fired indirect heat
exchanger(21.8 million Btu per hour
maximum rated heat in put)
3515 Surface Material Transport CD-3500, Simple cyclone-72 inches in
PSD (SL fines from screening operation) diameter
MACT DDDD CD-3525
Reverse flow fabric filter with 6,918
square feet of surface area
CD-3512B Simple cyclone-72 inches in
diameter
CD-3515 Reverse flow fabric filter with 5,767
square feet of surface area

Air Permit 03449T49
Page 6
Emission Source Emission Source Description Control Deice ID Control Device Description
ID No. No.
3525 Surface Formers and Mat Dumps CD-3520A, Three(3)simple cyclones-each 96
PSD CD-3520B, inches in diameter
MALT DDDD CD-3521
CD-3525 Reverse flow fabric filter with 6,918
square feet of surface area
3535 Flying Cut Off Saw,Pretrim Saws,& CD-3530 Simple cyclone-84 inches in
PSD Production Collection diameter
MACT DDDD
CD-3531 Simple cyclone- 108 inches in
diameter
CD-3533 Simple cyclone- 108 inches in
diameter
CD-3535 Reverse flow fabric filter with 6,918
square feet of filter area
3545 Particleboard Mill Steinemann CD-2006 Reverse flow bag filter A ith 6,918
PSD Finishing Sander square feet of surface area
MACT DDDD
CD-3570 High efficiency cyclone- 144 inches
in diameter
CD-3575 Reverse flow hag filter with 1,159
square feet of surface area
DEF-2010 Particleboard Press NIA NIA
PSD
MACT DDDD
PB-BC Particleboard Cooler NIA NIA
PSD
MACT DDDD
3565 Particleboard Mill Steinemann CD-5001 Reverse flow fabric filter with 6,918
PSD Calibrating Sander square feet of surface area
MACT DDDD
CD-3570 High efficiency cyclone- 144 inches
in diameter
CD-3575 Reverse flow bag filter with 1,159
square feet of surface area
3555 Schelling Saw Board Trim CD-3522 High efficiency cyclone- 120 inches
PSD in diameter
MACT DDDD
CD-4005 Reverse flow bag filter with 6,918
square feet of surface area
3575 Sander Filter Transport for Filters CD-3570 High efficiency cyclone- 144 inches
PSD 3545&3565 in diameter
MACT DDDD
CD-3575 Reverse flow bag filter with 1,159
square feet of surface area
3585 PZKR Green Chip Makers CD-3585 Reverse flow bag filter with 4,880
PSD square feet of surface area
MACT DDDD
3595 Oversize Material Pallmann Mill CD-3595 Reverse flow bagfilter{Maximum
MACT DDDD air-to-cloth ratio of 3.0 ACFMltotal
filter surface areal.

Air Permit 03449T49
Page 7
Emission Source Emission Source Description Control Device ID Control Device Description
ID No, No.
3577 Dry waste transport system CD-3532 Simple cyclone-60 inches in
PSD diameter
MALT DDDD
CD-3577 Reverse flow hag filter with 4,069
square feet of surface area
Laminator Mill
3593 and 3594 Two(2)Short Cycle Laminating CD-3593 Reverse flow bagfilter(Maximum
Presses air-to-cloth ratio of 4.1 ACFMltotal
filter surface area).
Pr-Heatl Natural gas or No.2 fuel oil-fired hot NIA NIA
Case-by-Case oil heater(4.7 million Stu per hour
MACT heat input)used with short cycle
laminating resses
Miscellaneous
EVAP-1 Wastewater evaporator* NIA NIA
MACT DDDD
*This emission source(11)No.EVAP-1)is listed as a 15A NCAC 02Q.0501(c)(2)modification. The Perinittee shall file a Title V
Air Quality Permit Application on or beforc 12 months after commencing operation in accordance with General Condition NN.1. The
permit shield described in Gcncral Condition R does not apply and compliance certification as described in General Condition P is not
required.

Air Permit 03449T49
Page 8
SECTION 2 - SPECIFIC LIMITATIONS AND CONDITIONS
2.1 - Emission Source(s) and Control Devices(s) Specific Limitations and
Conditions
The emission source(s)and associated air pollution control device(s)and appurtenances listed below are subject to
the following specific terms,conditions,and limitations,including the testing,monitoring,record keeping;and
reporting requirements as specified herein:
A. The following Material Handling Sources:
Table 2.1.A.
Emission Source ID Control Control
No. Emission Source Description Device ID Device
No. Description
7001 or SP-1 Truck/Rail Chip Handlin System Enclosed NIA NIA
7004 or SP-2 Truck/Rail Sawdust Handling System,Enclosed NIA NIA
7010 Particle Board Mill Truck Dump N/A NIA
7012 7014,7015,7029 Dump bunkers and CL dner dun N/A NIA
7052,7054,7055 7056 Wood residue bunkers NIA NIA
6001,7002-A,7002-B, Wood chip piles-Medium Density Fiberboard NIA NIA
7002-C 7002-D Mill
6003 7006,7007,7022 Wood Fuel Pad and Boiler Transfers NIA N/A
7005-D,7005-E,7005- Sawdust transport to A-frame NIA NIA
F,7005-G
7025 Scale transfer conveyors NIA NIA
7019,7026 Fiber dump and reject filter bins NIA NIA
7027 Hog fuel hopper NIA NIA
7040,7044,7046,7048, Particleboard Mill chip transfer NIA NIA
7050
SP Fuel Sawdust and Chip Storage Piles NIA NIA
7024 Particleboard Mill feed bins NIA NIA
The following table provides a summary of limits and/or standards for the material handling sources.
Regulated Pollutant Limits/Standards Applicable Regulation
Visible emissions 20 percent opacity 15A NCAC 02D.0521
HAPs No applicable requirements 15A NCAC 02D.1111
Odors State Enforceable Oniv 15A NCAC 02D.1806
Odorous emissions must be controlled-See Section 2.2.A.2
I. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from these sources shall not be more than 20 percent opacity when averaged over a six-
minute period. However,six-minute averaging periods may exceed 20 percent not more than once in any hour
and not more than four tunes in any 24-hour period. In no event shall the six-minute average exceed 87
percent opacity.
Testing[I5A NCAC 02Q,0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of the test performed exceed the limits given in Section 2.1.A.La.(above)for visible emissions,the
Permittee shall be deemed in noncompliance with 15A NCAC 02D .0521.
Monitoring/Recordkeet)inWRei!ortina[15A NCAC 02Q.0508(f)]
c. No monitoring,record keeping,or reporting is required for visible emissions from these emission sources.

Air Permit 03449T49
Page 9
B. Medium Density Fiberboard Facilities woodworking operations as presented in Table
2.1.B.
Table 2.1.B.
Emission Control
Source ID Emission Source Description Device ID Control Device Description
No. No.
ES-03 Fiber Sifter System CD03 Fabric Filter(12,290 square feet of filter
area)
E5-04 Forming Line Clean-Up System CD04 Fabric Filter(9,346 square feet of filter
area)
ES-05 Mat Reject System CDO5 Fabric Filter(9,346 square feet of filter
area)
ES-07 Saw System CD07 Fabric Filter(6,793 square feet of filter
area)
ES-08 Sander System No. 1 CDO8 Fabric Filter(12,290 square feet of filter
area)
ES-09 Recycled Fiber Silo No. 1 CD09 Bur Vent Filter(226 square feet of filter
area)
ES-10 Sander System No.2 CD10 Fabric Filter(12,290 square feet of filter
area)
ES-12 Sander Dust Silo No. 1 CD 12 Bin Vent Filter(226 square feet of filter
area)
ES-13 Dry Sawdust Silo CD13 Bin Vent Filter(226 square feet of filter
area)
ES-15 Recycled Fiber Silo No.2 CD15 Bin Vent Filter(226 square feet of filter
areal
ES-17 Sander Dust Silo No.2 CD17 Bin Vent Filter(226 square feet of filter
area)
The following table provides a summary of limits and/or standards for the woodworking operations in Table 2.1.B.
Regulated Pollutant Limits/Standards Applicable Regulation
PM ade uate duct work and property designed collectors 15A NCAC 02D.0512
Visible emissions 20 percent opacity 15A NCAC 02D.0521
National Emission Standards for Hazardous Air 15A NCAC 02D.1111
HAPs Pollutants:Plywood and Composite Wood Products (40 CFR Part 63 Subpart DDDD)
See Section 2.2 A.1
Odors State Enforceable Only 15ANCAC 02D .1806
See Section 2.2 A.2
Nax,PM2.5,PM10 See Section 2.2 B.1. 15A NCAC 02Q.0317
(PSD Avoidance)
VOCs Best Available Control Technology 15A NCAC 02D.0530
See Section 2.2 B.2.
1. 15A NCAC 02D.0512; PARTICULATES FROM WOOD PRODUCTS FINISHING PLANTS
a. The Permittee shall not cause,allow,or permit particulate matter caused by the working,sanding,or finishing
of wood to be discharged from any stack,vent,or building into the atmosphere without providing,as a
minimum for its collection,adequate duct work and properly designed collectors. In no case shall the ambient
air quality standards be exceeded beyond the property line.

Air Permit 03449T49
Page 10
'_Monitoring[15A NCAC 02Q.0508(f)]
b. Particulate matter emissions from the MDF wood working operations shall be controlled as presented in Table
2.1.B. To ensure compliance,the Permittee shall perform inspections and maintenance as recommended by the
manufacturer,if any. Asa minimum,the inspection and maintenance program shall include:
i. monthly external inspection of the ductwork,cyclones,and bagfilters noting the structural integrity;and
ii. annual(For each 12 month period following the initial inspection)internal inspection of the bagfilters
noting the structural integrity and the condition of the filters.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0512 if the ductwork,cyclones and/or
bagfilters are not inspected and maintained.
RecordkeepinE[15A NCAC 02Q.0508(f)]
c. The results of inspection and maintenance for the cyclones and bagfilters shall be maintained in a logbook
(written or electronic Format)on-site and made available to an authorized representative upon request. The
logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;and
iii. the results of maintenance performed on any control device.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0512 if these records are not
maintained
Re� op rting[15A NCAC 02Q.0508(f)]
d. The Pennittee shall submit the results of any maintenance performed on the control devices within 30 days of a
written request by the DAQ.
e. The Permittee shall submit a summary report of monitoring and recordkeeping activities postmarked on or
before January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the MDF wood working operations listed in Table 2.1.B,shall not be more than 20
percent opacity when averaged over a six-minute period. However,six-minute averaging periods may exceed
20 percent not more than once in any hour and not more than four times in any 24-hour period. In no event
shall the six-minute average exceed 87 percent opacity.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall he performed in accordance with General Condition JJ. If the
results of this test are above the limit given in Section 2.1 B.2.a.above,the Permittee shall he deemed in
noncompliance with 15A NCAC 02D.0521.
Monitoring[15A NCAC 02Q.0508(f)]
c. To ensure compliance,once a week the Permittee shall observe the emission points of these sources for any
visible emissions above normal.The weekly observations must he made For each week of the calendar year
period to ensure compliance with this requirement. If visible emissions from this source are observed to he
above normal,the Permittee shall either:
i. take appropriate action to correct the abovo-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,or
ii. demonstrate that the percent opacity from the emission points of the emission source in accordance with
15A NCAC 02D.2610(Method 9)for 12 minutes is below the limit given in Section 2.1 B.2.a. above.
If the above-normal emissions are not corrected per(i)above or if the demonstration in(ii)above cannot be
made,the Permittee shall be deemed to he in noncompliance with 15A NCAC 02D.0521.

Air Permit 03449T49
Page 11
Recordkeepin [15A NCAC 02Q.0508(f)]
d. The results of the monitoring shall be maintained in a logbook(written or electronic format)on-site and made
available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to be in
noncompliance along with any corrective actions taken to reduce visible emissions; and
iii. the results of any corrective actions performed,
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0521 if these records are not
maintained
Reportine[15A NCAC 02Q.0508(f)]
e. The Penmittee shall submit a summary report of the observations postmarked on or before January 30 of each
calendar year for the preceding six-month period between July and December and July 30 of each calendar
year for the preceding six-month period between January and June. All instances of deviations from the
requirements of this permit must be clearly identified.

Air Permit 03449T49
Page 12
C. Medium Density Fiberboard Facilities Operations as presented in Table 2A.C.
Table 2A.C.
Emission Emission Source Control Emission
Source Description Device ID Control Device Description Point*
ID No. No.
CDO 1 Refuter Abort Cyclone(fib inches EP01
in diameter i 22
CD02 Venturi scrubber EP02
ES-01 Refiner in series with EP18
CD18 Biofilter
CD14 Venturi scrubber EP 141
In series with EP18
CD18 Biofilter
EP021
CD02-A Urea/water injection system EP14/
Energy System consisting EP18
of a dry/wet CD02 Venturi scrubber EP02
ES-02-A woodlwoodwaste-fired In series with EP18
burner(205 million Btu per CD 18 Biofilter
hour heat input) CD14 Venturi scrubber EP14 I
In series with EP18
CD18 Biofilter
ES-02-B Two Stage Dryer System CD02 Venturi scrubber EP02/
In series with EP18
ES-02-C- Three backup natural gas- CD18 Biofilter
1,ES-02- fired dryer burners(35,35 CD 14 Venturi scrubber
C-2 and and 17 million Btu per hour In series with
ES-02-D heat input respectively) CD18 Biofilter EP14
fEP18
ES-06-B MDF Board Cooler and
Press Hall
ES-06-B MDF Board Cooler CD02 Venturi scrubber EP02/
In series with EP18
CD18 Biofilter
CD14 Venturi scrubber
In series with /EP1
CD18 Biofilter $
CD02 Venturi scrubber EP02
In series with
CD18 Biofilter EP18
ES-16 MDF Press and Press Hall CD14 Venturi scrubber
In series with E 1
IL I I CD18 Biofilter IP8
*Emission Points EP02 and EP14 will exhaust to the inlet of the biofilter(CD18)once installed,
2 For operation during startup,shutdown and malfunction only.

Air Permit 03449T49
Page 13
The following table provides a summary of limits and/or standards for the operations in Table 2.I.C.
Regulated Pollutant LindtslStandards Applicable Regulation
E=4.1OP 1,67 or E=55.0(P)"I -40
PM where;E=allowable emission rate in pounds per hour 15A NCAC 02D.0515
P=process wei Izt in tons per hour
Sulfur dioxide 2.3 pounds per million Btu heat input 15A NCAC 02D.0516
Visible emissions 20 percent a acit.• 15A NCAC 02I3,0521
PM Compliance Assurance Monitoring 15A NCAC 02D.0614:
VOCs 40 CFR 64
National Emission Standards for Hazardous Air 15A NCAC 0213.1111
HAPs Pollutants:Plywood and Composite Wood Products (40 CFR Part 63 Subpart DDDD)
See Section 2.2 A.1
Odors State Enforceable Only 15A NCAC 02D.1806
See Section 2.2 A.2
NOx,PM2.5,PM10 See Section 2.2 B.1. 15A NCAC 02Q.0317
{PSD Avoidance I
VOCs Best Available Control Technology 15A NCAC 02D.0530
See Section 2.2 B.2.
HAPs 15A NCAC 02D.1111
Schedule of Compliance (40 CFR Part 63 Subpart DDDD)
VOCs See Section 2.3 15A NCAC 02D.0530
1. 15A NCAC 02D.0515: PARTICULATES FROM MISCELLANEOUS INDUSTRIAL PROCESSES
a. Emissions of particulate matter from the emission sources in Table 2.1.C. shall not exceed an allowable
emission rate as calculated by the following equation(s):
Process Rate Allowable Emission Rate Equation
Less than orequal to 30 tons per hour E=4.10 x P 0.67
Greater than 30 tons per hour E=55.0(P)°-1 -40
Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.
Testing[15ANCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition 77. If the
results of this test are above the limit given in Section 2.1 C.La above, the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0515.
c. Under the provisions of NCGS 143-215.108,the Permittee shall demonstrate compliance with the emission
limit above on an annual basis by testing the emission points EP02 and EP14 in accordance with General
Condition]]. If the results of these tests are less than 80 percent of the emission limit above,the Permittee
shall be required to stack test only once every five years following the previous stack test.If the results of this
test are above the limit given in Section 2.1 C.l.a.above,the Permittee shall be deemed in noncompliance
with 15A NCAC 02D.0515.
i. Upon installation of the biofilter(ID No.CD18),the Permittee need only test EP 18 if desired.

Air Permit 03449T49
Page 14
Monitoring[15A NCAC 02Q.0508(o]
d. Particulate matter emissions from these sources shall be controlled by the venturi scrubbers as described in
Table 2.1.C.
e. The Permittee shall perform inspections and maintenance as recommended by the manufacturer.
f. The Permittee shall install,operate,and maintain instrumentation on the scrubbers identified in Table 2.1.C.to
continuously monitor the parameters in Table 2.1 C.Lf and maintain the parameters in the associated operating
ranges. These ranges are not required during performance testing.
Table 2.1.C.11
Parameter Control Device ID No. Minimum operating range,
per control device
Pressure drop(inches of water CD02 6.5
gauge,3-hour block average) CD14 6.5
Recirculating liquid flow rate CD02 378
(gallons per minute,3-hour block CD14 416
L__ average)
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if the monitoring requirements
in Sections 2.1 C.Ld through f are not met.
Recordkee in [15A NCAC 02Q.0508(f)]
g. The results of any monitoring shall be maintained in a logbook(written or electronic format)on-site and made
available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;
iii. the results of any maintenance performed on the control devices;
iv. any variance from manufacturer's recommendations,if any,and corrections made;and
v. pressure drop,and recirculating flow rate,(3—hour block averages)for each venturi scrubber.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0515 if these recordkeeping
requirements are not met.
Reportin¢[15A NCAC 02Q.0508(f)]
h. The Permittee shall submit a summary report of monitoring and recordkeeping activities postmarked on or
before January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the emission sources in Table 2.1.C.shall not be more than 20 percent opacity when
averaged over a six-minute period. However,six-minute averaging periods may exceed 20 percent not more
than once in any hour and not more than four times in any 24-hour period. In no event shall the six-minute
average exceed 87 percent opacity.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of this test are above the limit given in Section 2.1 C.2.a above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0521,
Monitoring[15A NCAC 02Q.0508(f)]
c. To ensure compliance,once a week the Permittee shall observe the emission points(EP02 and EP14)for any
visible emissions above normal. The weekly observation must be made for each week of the calendar year
period to ensure compliance with this requirement.The Permittee shall re-establish"normal"within 30 days
after the initial operation of the biofilter(ID No.CD18)by observing emission point EP 18.Weekly
observations will be made on EP18 afterwards.If visible emissions fmm this source are observed to be above
normal,the Permittee shall either:
i. take appropriate action to correct the above-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,or

Air Permit 03449T49
Page 15
ii. demonstrate that the percent opacity from the emission points of the emission source in accordance with
15A NCAC 0213.2610(Method 9)for 12 minutes is below the limit given in condition a. above.
If the above-normal emissions are not corrected per(i)above or if the demonstration in(ii)above cannot be
made,the Permittee shall be deemed to be in noncompliance with 15A NCAC 02D.0521.
Reeordkeeping[15ANCAC 02Q.0508(f)]
d. The results of the monitoring shall be maintained in a logbook(written or electronic format)on-site and made
available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to be in
noncompliance along with any corrective actions taken to reduce visible emissions;and
iii. the resul is of any corrective actions performed.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0521 if these records are not
maintained.
Reporting[15A NCAC 02Q.0508(f)]
e. The Permittee shall submit a summary report of the observations postmarked on or before January 30 of each
calendar year for the preceding six-month period between July and December and July 30 of each calendar
year for the preceding six-month period between January and June. All instances of deviations from the
requirements of this permit must be clearly identified.
3. 15A NCAC 02D.0516: SULFUR DIOMME EMISSIONS FROM COMBUSTION SOURCES
a. Emissions of sulfur dioxide from the Energy System(ID No.ES-02-A)and the two-stage dryer system(ID
No.ES-02-B)with two backup natural gas-fired burners(ID Nos.ES-02-C-1 and-2 and ES-02-1))shall not
exceed 2.3 pounds per mullion Btu heat input. Sulfur dioxide formed by the combustion of sulfur in fuels,
wastes,ores,and other substances shall he included when determining compliance with this standard.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.If the
results of this test are above the limit given in Section 2.1 C.3.a above,the Permittee shall be deemed in
noncompliance with 15A NCAC 0213.0516.
Monitoring/Recordkeepinp-IReporting[15ANCAC 02Q.0508(f)]
c. No monitoring,recordkeeping or reporting is required for sulfur dioxide emissions from wood combustion for
these sources.

Air Permit 03449T49
Page 16
4. 15A NCAC 02D.0614:COMPLIANCE ASSURANCE MONITORING[40 CFR 641
a. Pursuant to 40 CFR 64 and 15A NCAC 02D.0614, the Pemuttee shall comply with the conditions below for
the Pollutant Specific Emission Unit(s)controlled by the venturi scrubbers(1<D Nos.CD02 and CD14).
Emission Limitations/Standards
b. The following table presents the regulated pollutants and the associated emission limitations/standards:
Regulated Pollutant Limits/Standards Applicable Regulation
PM See Section 2.1 C.I 15A NCAC 02D.0515
Monitories Approach[I5ANCAC 02Q.0508(f),40 CFR 64.6]
c. The key elements of the monitoring approach for PM,including parameters to be monitored,parameter ranges
and performance criteria are presented in the following table.
Monitoring Indicator No.1
Elements Indicator No.Z
Measurement Injection rate measurements are made every Pressure drop measurements are made every
Approach 15 minutes 15 minutes
64.6(c) 1 (i) (ii)
Indicator Range An excursion is defined as a one-hour block An excursion is defined as a one-hour block
[64.6(c)(2)] average injection rate reading lower than the average pressure drop reading lower than the
respective 3-hour block average reading listed respective 3-hour block average reading listed
in Table 2.1 C.Lf of this permit.Excursions in Table 2.1 C.Lf of this permit.Excursions
ui er an inspection and corrective action. trigger an 4Lspection and corrective action.
QIP threshold The QIP threshold is six excursions in a six- The QIP threshold is six excursions in a six-
64.8 month reporting eriod. month reporting 2eriod.
Data Measurements are made once every 15 Measurements are made once every 15
Representativeness minutes and complied into the appropriate minutes and complied into the appropriate
[64.6(c)(1)(iii), averaging periods. averaging periods.
64.3(b)(1)
Verification of Monitoring shall be required upon issuance of permit no.03449T45
Operational Status
64.3(b)(2)
QA/QC Practices Flowmeter calibration shall be performed Pressure transducer calibration shall be
and Criteria according to manufacturer recommendations. performed according to manufacturer
64.3 b 3 recommendations,
Monitoring Measurements are made by a computerized data acquisition and handling system once every 15
frequency minutes and complied into the appropriate averaging periods.
64.3(b)(4 J
Data collection Nan-5SM periods when flowrate or pressure drop falls below the acceptable ranges for more
procedure than one-hour will be documented.An electronic or written logbook will be kept of all control
[64.3(b) 411 device inspections and corrective actions
Recordkeepins Requirements[15A NCAC 02Q.0508(f),40 CFR 64.9]
d. The owner or operator shall maintain records of the following:
i. Date and time and results of all monitoring activities;
ii. Information on the number,duration and cause(including unknown cause,if applicable)of excursions or
exceedances,as applicable,and the corrective actions taken;
iii. Maintenance records of the differential pressure gauge;and
iv. Written QIP required pursuant to 40 CFR 64.8 and any activities undertaken to implement a quality
improvement plan.
Reportins Requirements[15A NCAC 02Q.0508(f),40 CFR 64.91
e. The Permittee shall submit a summary report of all monitoring activities postmarked on or before January 30

Air Permit 03449T49
Page 17
of each calendar year for the preceding six-month period between July and December and July 30 of each
calendar year for the preceding six-month period between January and June. All instances of deviations for the
requirements of this permit must be clearly identified. At a minimum,the report shall include the following
elements:
i. Summary information on the number,duration and cause(including unknown cause,if applicable)of
excursions or exceedances,as applicable,and the corrective actions liken;
ii. Summary information on the number,duration and cause(including unknown cause,if applicable)for
monitor downtime incidents(other than downtime associated with zero and span or other daily calibration
checks,if applicable);and
iii. A description of the actions taken to implement a QIP during the reporting period as specified in 40 CFR
64.8.Upon completion of a QIP,the owner or operator shall include in the next summary report
documentation that the implementation of the plan has been completed and reduced the likelihood of
similar levels of excursions or exceedances occurring.
5. 15ANCAC 02D.0514.COMPLIANCE ASSURANCE MONITORING[40 CFR 641
a. Pursuant to 40 CFR 64 and 15A NCAC 2D.0614,the Permittee shall comply with the conditions below for the
Pollutant Specific Emission Unit(s)controlled by the biofilter(ID No.CD-18).
Emission Limitations/Standards
h. The following table presents the regulated pollutants and the associated emission limitations/standards:
Regulated Pollutant LinutslStandards Applicable Regulation
VOCs Best Available Control Technology 15A NCAC 02D.0530
See Section 2.2 B.2.
Monitoring Approach [15A NCAC 02Q.0508(f),40 CFR 64.61
c. The Permittee has elected to satisfy the presumptively acceptable monitoring requirements under MACT
DDDD for the biofilter as allowed at 40 CFR 64.4(b)(4).The Permittee shall be deemed in noncompliance
with 15A NCAC 02D.0530 if the biofilter bed minimum and maximum temperatures are outside the indicator
range found at Section 2.2 A.l.h.
Recordkeetring and Reporting Renuirements[15A NCAC 02Q.0508(f),40 CFR 64.9]
d. The Permittee shall meet the recordkeeping and reporting requirements found in Section 2.2 A.Laa through ii,
as applicable.The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if these
requirements are not met.
6. 15A NCAC 02D.0530(u): USE OF PROJECTED ACTUAL EMISSIONS TO AVOID APPLICABILITY OF
PREVENTION OF SIGNIFICANT DETERIORATION REQUIREMENTS
a. The Permittee has used projected actual emissions to avoid applicability of Prevention of Significant
Deterioration requirements for a project consisting of modifications to the MDF dryer involving natural gas
burner replacement to achieve increases in throughput,reliability and safety when firing natural gas.This
project does not result in an increase in overall design capacity.This project is fully described in application
no. 1900015.17D.In order to verify the assumptions used in the projected actual emissions calculations,the
Permittee shall comply with the testing,record keeping and reporting requirements in Sections 2.1 C.6.b
through a below.
Testing [15ANCAC 02Q.0508(f)]
b. If emissions testing is required, the testing shall be performed in accordance General Condition JJ.
Recordkeeping[15ANCAC 02D.0530(u)]
c. The Permittee shall maintain records of the actual emissions of PMio,PMx.j,VOC,NO.,and CO from the
dryer(ID No.ES-02-B)in tons per year on a calendar year basis for five years following the resumption of
regular operations upon commencement of the modifications described in application no. 1900015.17D.
d. The reported actual emissions(post-construction emissions)of the dryer(ID No.ES-02-13)for each of the five
calendar years will be compared to the projected actual emissions(pre-construction projection)for the dryer as

Air Permit 03449T49
Page 18
included below:
Pollutant Projected Actual 1
Emissions* tons per rear)
PM10 67
PM2, 67
NOx 147
CO 268
VQC 378
* These projections are not enforceable limitations. If projected emissions are exceeded,consistent
with 15A NCAC 02D.0530,the permittee shrill include in its annual report an explanation as to
why the actual rates exceeded the projection.
The Permittee shall snake the information,documented and maintained in this condition available to the
Director or the general public pursuant to the requirements in 40 CFR 70A(b)(3)(viii).
Renortin [15A NCAC 02D.0530(u)]
e. The Permittee shall submit a report of the actual emissions of the pollutants identified in Section 2.1 C.6.c from
the dryer(ID No.ES-02-B)to the Director within 60 days after the end of each calendar year during which the
records in Section 2.1 C.6.c must be generated, The report shall contain the items listed in 40 CFR
51.166(r)(6)(v)(a)through(c).
D. The following sources for the Medium Density Fiberboard Facilities
Emission Source ID No. Emission Source Description Control Control Device
Device ID No. Description
ES-18,ES-19,and ES-20 Three natural gas-fired hot oil heaters
NSPS Dc (26 million Btu per hour maximum NA NA
Case-by-Case MACT heat input each)
The following table provides a summary of limits and/or standards for the emission sources above:
Regulated Pollutant Limits/Standards Applicable Regulation
PM 0.35 pounds per million Btu heat input 15A NCAC 02D.0503
Sulfur dioxide 2.3 pounds per million Btu heat input 15A NCAC 02D.0516
Visible emissions 20 percent opacity 15A NCAC 02D.0521
NA Notification and Recordkeeping 15A NCAC 02D.0524(NSPS
Sub art Dal
HAPs Best Combustion Practices 15A NCAC 021).1109
One time initial energy assessment
HAPs Annual tune ups 15A NCAC 02D.1111
Compliance date:Mai 20.2019
Odors State-Enforceable Onh 15A NCAC 02D.1806
See Section 2.2 A.2
Nix,PMz,s,PMta See Section 2.2 B.1.
15A NCAC 02Q.0317
PSD Avoidance)
LVQ
Cs Best Available Control Technology 15A NCAC 02D.0530
See Section 2.2 B.2.
1. 15A NCAC 02D.0503: PARTICULATES FROM FUEL BURNING INDIRECT HEAT EXCHANGERS
a. Emissions of particulate matter from the combustion of natural gas that are discharged from this source into the
atmosphere shall not exceed 0.35 pounds per million Bm heat input.
TeEAMs [15A NCAC 02Q,0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance General Condition A.If the results
of this test are above the limit given in condition a.above,the Permittee shall be deemed in noncompliance

Air Permit 03449T49
Page 19
with 15A NCAC 02D.0503.
Monitorinp,IRecordkeepinp,IReportine[15ANCAC 02Q.0508(f)]
c. No monitoringlrecordkeepinglreporting is required for particulate emissions from the firing of natural gas in
this source.
2. 15A NCAC 02D.0516:SULFUR DIOXIDE EMISSIONS FROM COMBUSTION SOURCES
a. Emissions of sulfur dioxide from this source shall not exceed 2.3 pounds per million Btu heat input. Sulfur
dioxide formed by the combustion of sulfur in fuels,wastes,ores,and other substances shall be included when
determining compliance with this standard.
Testing[I5ANCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of this test are above the limit given in condition a.above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0516.
Monitoring ecordkee in [15A NCAC 02Q.0508(f)]
c. No monitoringlrecordkeeping is required for sulfur dioxide emissions from natural gas combustion for this
source.
3. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from this source shall not he more than 20 percent opacity when averaged over a six-minute
period. However,six-minute averaging periods may exceed 20 percent not more than once in any hour and not
more than four tunes in any 24-hour period. In no event shall the six-minute average exceed 87 percent
opacity.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of this test are above the limit given in condition a. above,the Permittee shall be deemed in
noncompliance wide 15A NCAC 02D.0521.
Monitorina/Recordkeeuin:R.eportina[15A NCAC 02Q.0508(f)]
c. No monitoringlrecordkeepinglreporting is required for visible emissions from the firing of natural gas in this
source.
4. 15A NCAC 02D.0524:NEW SOURCE PERFORMANCE STANDARDS
a. The Permittee shall comply with all applicable provisions,including the notification,testing,recordkeeping,
and monitoring requirements contained in Environmental Management Commission Standard 15A NCAC 02D
.0524"New Source Performance Standards(NSPS)as promulgated in 40 CFR Part 60 Subpart Dc,"Standards
of Performance for Small Industrial-Commercial-Institutional Steam Generating Units"including Subpart A
"General Provisions."
Recordkee ing Re uirements[15A NCAC 02Q.0508(f)]
b. Pursuant to 40 CFR 60.48c(g)(2),the Permittee shall record and maintain records of the amount of fuel
combusted during each calendar month, The Permittee shall be deemed in noncompliance with 15A NCAC
02D.0524 if these records are not maintained.
5. 15A NCAC 02D.1109:Case-by-Case MACT FOR BOILERS AND PROCESS HEATERS
a. The Permittee shall use best combustion practices when operating the affected heaters(ID Nos.ES-18,ES-19
and ES-20). The initial compliance date for this work practice standard and the associated monitoring,
recordkeeping,and reporting requirements is October 18,2013. These conditions need not be included on the
annual compliance certification until after the initial compliance date.
i. The Permittee shall comply with this CAA§1120)standard through May 19,2019.The initial compliance
date for the applicable CAA§112(d)standard for"National Emission Standards for Hazardous Air
Pollutants for Industrial,Commercial,and Institutional Boilers and Process Heaters"is May 20,2019,as
specified in Section 2.1.13.6 below.
Monitorin ecordkee in

Air Permit 03449T49
Page 20
b. To ensure compliance,the Permittee shall perform an annual boiler inspection and maintenance as
recommended by the manufacturer,or as a minimum,the inspection and maintenance requirement shall
include the following:
i. Inspect the burner,and clean or replace any components of the burner as necessary;
ii. Inspect the flame pattern and make any adjustments to the burner necessary to optimize the flame pattern;
and,
iii. Inspect the system controlling the air-to-fuel ratio,and ensure that it is correctly calibrated and functioning
properly.
The Permittee shall conduct at least one tune-up per calendar year to demonstrate compliance with this
requirement. The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1109 if the affected
heaters are not inspected and maintained as required above.
c. The results of inspection and maintenance shall be maintained in a logbook(written or electronic format)on-
site and made available to an authorized representative upon request. The logbook shall record the following:
i. The date of each recorded action;
ii. The results of each inspection;and,
iii. The results of any maintenance performed on the heaters.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if these records are not
maintained.
Reportin¢[15A NCAC 02Q.0508(f)]
d. No reporting is required.
6. 15A NCAC 02D.1111: MAXIMUM ACHIEVABLE CONTROL TECHNOLOGY
Applicability[40 CFR 63.7485, §63.7490(d), §63.7499(1)]
a. For these sources(existing sources(s)designed to burn gas 1 fuels with a heat input capacity equal to or greater
than 10 million Btu per hour),the Permittee shall comply with all applicable provisions,including the
monitoring,recordkeeping,and reporting contained in Environmental Management Commission Standard 15A
NCAC 02D .1111 "Maximum Achievable Control Technology"(MALT)as promulgated in 40 CFR Part 63
Subpart DDDDD,"National Emission Standards for Hazardous Air Pollutants for Major Sources:Industrial,
Commercial,and Institutional Boilers and Process Heaters"and Subpart A"General Provisions."
i. The Permittee shall comply with the CAA§1120)standard in Section 2.1.D.5 through May 19,2019. The
Permittee shall be subject to the requirements of this standard starting May 20,2019.Note that the
requirements of this standard may require action on behalf of the Permittee prior to May 20,2019.
Definitions and Nomenclature[§63.7575]
b. For the purpose of this permit condition,the definitions and nomenclature contained in 40 CFR 63.7575 shall
apply,
40 CFR Part 63 Subeart A General Provisions[§63.7565]
c. The Permittee shall comply with the requirements of 40 CFR Part 63 Subpart A General Provisions according
to the applicahility of Subpart A to such sources as identified in Table lb to 40 CFR Part 63 Subpart DDDDD.
Compliance Date L40 CFR 63. 7510(e), §63.56(b)]
d. The Permittee shall complete the initial tune up and the one-time energy assessment no later than May 20,
2019.
Notifications 1§63.7545(e)(8), §§63.7530(e),(f)]
e, The Permittee shall submit a Notification of Compliance Status. The notification must be signed by a
responsible official and sent before the close of business on the 60th day following the completion of the initial
tune up and one time energy assessment(whichever is later).The notification shall contain the following:
i. A description of the affected unit(s)including identification of which subcategories the unit is in, the
design heat input capacity of the unit,and description of the fuel(s)burned,
ii. the following certification(s)of compliance,as applicable:
(A) "This facility completed the required initial tune-up for all of the boilers and process heaters covered
by 40 CFR Part 63 Subpart DDDDD at the site according to the procedures in.40 CFR
63.7540(a)(10)(i)through(vi)I [i.e.,conditions g.i.through g.v.and 1.ii.];and

Air Permit 03449T49
Page 21
(B) "This facility has had an energy assessment performed according to 40 CFR 63.7530(e)"[i.e.,
condition k.]and is an accurate depiction of the facility at the time of the assessment.
General Compliance Requirements 1§63.7505(a), §63.7500(f)]
f. The Permittee shall be in compliance with the work practice standards in this subpart.These standards apply at
all times the affected unit is operating.
Work Practice Standards[15A NCAC 02Q.0508(f)]
g. The Permittee shall conduct a tune-up of the source(s)annually as specified below.
i. As applicable,inspect the burner,and clean or replace any components of the burner as necessary(the
Permittee may delay the burner inspection until the next scheduled or unscheduled unit shutdown;
ii. Inspect the flame pattern,as applicable,and adjust the burner as necessary to optimize the flame pattern.
The adjustment should be consistent with the manufacturer's specifications,if available;
iii. Inspect the system controlling the air-to-fuel ratio,as applicable,and ensure that it is correctly calibrated
and functioning properly(the Permittee may delay the inspection until the next scheduled unit shutdown);
iv. Optimize total emissions of carbon monoxide.This optimization should he consistent with the
manufacturer's specifications,if available,and with any NOx requirement to which the unit is suhject;and
v. Measure the concentrations in the effluent stream of carbon monoxide in parts per million,by volume,and
oxygen in volume percent,before and after the adjustments are made(measurements may he either on a
dry or wet basis,as long as it is the same basis before and after the adjustments are made).Measurements
may be taken using a portable CO analyzer.
[§§63.7500(a),(e),§63.7540(a)(10)]
h. Each annual tune-up shall be conducted no more than 13 months after the previous tune-up. [40CFR
63.7515(d)]
i. If the unit is not operating on the required date for a tune-up,the tune-up must be conducted within 30 calendar
days of startup. [§63.7540(a)(13),§63.7515(g)]
j. At all times,the Permittee must operate and maintain any affected source,including associated air pollution
control equipment and monitoring equipment,in a manner consistent with safety and good air pollution control
practices for minirniTing emissions.Determination of whether such operation and maintenance procedures are
being used will be based on information available to the Administrator that may include,but is not limited to,
monitoring results,review of operation and maintenance procedures,review of operation and maintenance
records,and inspection of the source.
[§63.7500(a)(3)]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if the requirements in conditions
c.through j. are not met.
Energy Assessment Re uirements [15A NCAC 02Q.0508(f)]
kc The Permittee shall have a one-time energy assessment performed by a qualified energy assessor.The energy
assessment must address the requirements in 40 CFR Part 63 Subpart DDDDD,Table 3,with the extent of the
evaluation for items(a)to(e)in Table 3 appropriate for the on-site technical!Hours listed in§63.7575:
[§63.7500(a)(1),Table 31
The Permittee shall he deemed in noncompliance with 15A NCAC 02D .1111 if the requirements in condition
k.are not met.
Recordkeeping Req*ements[15ANCAC 02Q.0508(f),40 CFR 63.7555]
1. The Permittee shall keep the following:
i. A copy of each notification and report submitted to comply with this subpart,including all documentation
supporting any Initial Notification or Notification of Compliance Status,or semiannual compliance report
that has been submitted,according to the requirements in 40 CFR 63.10(b)(2)(xiv).
[40 CFR 63.7555(a)(1)]
ii. maintain on-site and submit,if requested by the Adminisumtor,an annual report containing the information
in paragraphs(A)through(C)below.
(A) the concentrations of carbon monoxide in the effluent stream in parts per million by volume,and
oxygen in volume percent,measured before and after the adjustments of the source;
(B) a description of any corrective actions taken as a part of the combustion adjustment;and
(C) the type and amount of fuel used over the 12 months prior to the annual adjustment,but only if the

Air Permit 03449T49
Page 22
unit was physically and legally capable of using more than one type of fuel during that period.Units
sharing a fuel meter may estimate the fuel use by each unit.
[40 CFR 63.7540(a)(10)(vi)]
iii. the associated records for conditions f.through k.including:
(A) the occurrence and duration of each malfunction of operation(i.e.,process equipment)or the required
air pollution control and monitoring equipment.
[40 CFR 63.1 0(b)(2)(ii)]
iv. records of the calendar date,time,occurrence and duration of each startup and shutdown.[40 CFR
63.7555(i)]
v. records of the type(s)and amounts)of fuels used during each startup and shutdown. [40 CFR 63.75550)]
in. The Permittee shall:
L maintain records in a form suitable and readily available for expeditious review;
ii. keep each record for 5 years following the date of each occurrence,measurement,maintenance,
corrective action,report,or record;and
iii. keep each record on site for at least 2 years after the date of each occurrence,measurement,
maintenance,corrective action,report,or record.The Permittee can keep the records offsite for the
remaining 3 years.
[40 CFR 63.7560,63.10(b)(1)]
The Pennittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if records are not maintained as
described in conditions 1.through in.
Re Porting Rettuirements[15A NCAC 02Q.0508(f)]
n. Pursuant to 40 CFR 63.7550(b), the Permittee shall submit compliance reports to the DAQ on an annual basis.
The Permittee shall submit the compliance report postmarked on or before January 30 of each calendar year for
the preceding 12-month period.The first report shall be postmarked on or before January 30,2017.
i. This report must also be submitted electronically through the EPA's Central Data Exchange(CDX)
(www.epa.gov/cdx).However,if the reporting form specific to this subpart is not available in CEDRI at
the time that the report is due the report the Permittee submit the report to the at the appropriate address
listed in 40 CFR 63.13. [40 CFR 63.7550(h)(3)]
o. The compliance report must contain the following information:
i. Company name and address;
ii. Process unit information,emissions limitations,and operating parameter limitations;
iii. Date of report and beginning and ending dates of the reporting period;
iv. The total operating time during the reporting period;
iv. If there are no deviations from the requirements of the work practice requirements in condition g.above,a
statement that there were no deviations from the work practice standards during the reporting period;and
v. Include the date of the most recent tune-up for each unit required according to condition g.Include the
date of the most recent burner inspection if it was not done as scheduled and was delayed until the next
scheduled or unscheduled unit shutdown.
[40 CFR 63.7550(a)and(c),Table 91
p. If the Permittee has a deviation from a work practice standard during the reporting period,the report must
contain the following information:
i. A description of the deviation and which emission limit or operating limit from which the Permittee
deviated;and
ii. Information on the number,duration,and cause of deviations(including unknown cause),as applicable,
and the corrective action taken.
[40 CFR 63.7550(a)and(d),63.7540(b),Table 9]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if the reporting requirements in
conditions n.through p.are not met.

Air Permit 03449T49
Page 23
E. The following Particleboard Mill operations:
Table 2.1 E.1
Control
Emission
Source Enussion Source Description DeviceControl Device Description
ID No. ID No.
Particleboard Mill Combustion Sources and Dryers
Surface layer triple pass,rotary drum CD-1431 High efficiency multi-cyclone with 2 tubes,
(#3)dryer with one wood suspension each 132 inches in diameter
1430 dust/natnral gas-fired burner(60 CD-PB- Wet electrostatic precipitator
million Btu per hour maximum rated WESP
heat input)
Core layer single pass,rotary drum CD-1421 High efficiency multi-cyclone with 4 tubes,
(#1)dryer with one wood suspension each 80 inches in diameter
1420 dust/natural gas-fired burner(50 CD-PB- Wet electrostatic precipitator
million Btu per hour maximum rated WESP
heat input
Overatigg Scenario 1 CD-143I High efficiency multi-cyclone with 2 tubes,
One"Wellons"unit operating as a each 132 inches in diameter
natural gas-fired burner(21.8 million AND/OR
Btu per hour maximum rated heat
input); CD-1421 High efficiency multi-cyclone with 4 tubes,
each 80 inches in diameter
3201 exhausting to either
AND
surface layer triple pass,rotary drum
(0)dryer[ID No. 14301 and/or CD-PB- Wet electrostatic precipirator
WESP
core layer single pass,rotary dnun(91
dryer ID No. 1420
OperatLug Scenario 2
3201 One"Wellons"unit operating as a NA NA
natural gas-fired indirect heat
exchanger(21.8 million Btu per hour
maximum rated heat input)

Air Permit 03449T49
Page 24
Table 2.1 Ea
Emission Emission Source Control Device
Source Description ID No. Control Device Description
ID No.
Particleboard Mill Other Operations
Sawdust Rock CD-SC Hich efficienc: _cyclone-72 inches in diameter
3501 and Metal CD-3501 Reverse flow bag filter with 2,410 square feet of surface
S arator area
CD-3500, Simple cyclone-72 inches in diameter
Surface Material CD-3525 Reverse flow fabric filter with 6,918 square feet of surface
Transport area
3515 (SL fines from in parallel with
screening CD-3512B, Simple cyclone-72 inches in diameter
operation) CD-3515 Reverse flow fabric filter with 5,767 square feet of surface
area
CD-3520A, Three(3)simple cyclones-each 96 inches in diameter
Surface Formers CD-3520B,
3525 and Mat Dumps CD-3521
Reverse flow fabric filter with 6,918 square feet of surface
CD-3525 area
Flying Cut Off Saw CD-3530 Simple cyclone-84 inches in diameter
3535 Pretnm Saws,& CD-3531 Simple cyclone- 108 inches in diameter
Production CD-3533 Simple cyclone- 108 inches in diameter
Collection CD-3535 Reverse flow fabric filter with 6,918 square feet of filter are
CD-2006, Reverse flow bag filter with 6,918 square feet of surface
area
Particleboard Mill CD-3570, in series with
3545 Steinmann CD-3575 High efficiency cyclone- 144 inches in diameter
Finishing Sander in series with
Reverse flow bag filter with 1,159 square feet of surface
_ area
Dl F-2010 Particleboard Press NIA NIA
PB BC Particleboard NIA NIA
Cooler
CD-5001, Reverse flow fabric filter with 6,918 square feet of surface
area
Particleboard Mill CD-3570, in series with
3565 Steinmann CD-3575 High efficiency cyclone- 144 inches in diameter
Calibrating Sander in series with
Reverse flow bag filter with 1,159 square feet of surface
area
SchelIing Saw CD-3522, High efficiency cyclone- 120 inches in diameter
3555 Board Trim CD-4005 Reverse flow bag filter with 6,918 square feet of surface
area
Sander Filter CD-3570, High efficiency cyclone- 144 inches in diameter
3575 Transport for Filters CD-3575 Reverse flow bag filter with 1,159 square feet of surface
3545&3565 area
3585 P2xR Green Chip CD-3585 Reverse flow bag filter with 4,880 square feet of surface
Flakers area
3595 Oversize Material CD-3595 Reverse flow bagfilter(Maximum air-to-cloth ratio of 3.0
Pallmann Mill ACFMltotal filter surface area).
CD-3532, Simple cyclone-60 inches in diameter
3577 Dry waste transport
system CD-3577 Reverse flow bag filter with 4,068 square feet of surface
area

Air Permit 03449T49
Page 25
The following table provides a summary of limits and/or standards for the particleboard mill.
Regulated Pollutant UmiWStandards Applieable Regulation
PM 0.30 lb/million Btu(ID No.3201) OS-2 only) 15A NCAC 02D.0503
PM adequate duct work and properly designed collectors 15A NCAC 02D .0512
Affected facilities:
Sources listed in Table 2.1 E.2
PM E=4.10P&67 when P<30 tons per hour 15A NCAC 02D.0515
Or
E=55.OP"' when P>30 tons per hour
where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Affected facilities:
Sources listed in Table 2.1 E.I except(ID No.3201)
durine OS-2
Sulfur dioxide 2.3 pounds per million Btu heat input 15A NCAC 02D .0516
Affected facilities:
Sources listed in Table 2.1 E.1
Visible emissions 20 percent o acitti• 15A NCAC 02D.0521
PM10 15A NCAC 02D.0530
Carbon monoxide
VOCs See Section 2.1 E.6.
Nitrogen dioxide
Visible emissions
PM,PM10,VOC Compliance Assurance Monitoring 15A NCAC 02D.0614
40 CFR 64
HAPs National Emission Standards for Hazardous Air 15A NCAC 02D.1111
Pollutants for Major Sources:Industrial,Commercial, (40 CFR Part 63 Subpart
and Institutional Boilers and Process Heaters DDDDD)
ID No.3201 OS-2 only
HAPs National Emission Standards for Hazardous Air 15A NCAC 02D.1111
Pollutants:Plywood and Composite Wood Products (40 CFR Part 63 Subpart DDDD)
See Section 2.2 A.I
Odors State Enforceable Onit 15A NCAC 02D.1806
See Section 2.2 A.2

Air Permit 03449T49
Page 26
1. 15A NCAC 02D.0503: PARTICULATES FROM FUEL BURNING INDIRECT HEAT EXCHANGERS
a. Emissions of particulate matter from the Wetlons(ID No 3201,when operating in OS-2 only)that are
discharged from this source into the atmosphere shall not exceed 0.33 pounds per million Btu heat input.
Testing[15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JT If the
results of this test are above the limit given in Section 2.1 E.l.a above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0503.
Monitorin IRecordkee in IRe ortin [15ANCAC 02Q.0508(f)]
c. No monitoring/recordkeepingfreporting is required for particulate emissions from the firing of natural gas in
this source.
2. 15A NCAC 02D.0512: PARTICULATES FROM WOOD PRODUCTS FINISHING PLANTS
a. The Permittee shall not cause,allow,or permit particulate matter caused by the working,sanding,or finishing
of wood to be discharged from any stack,vent,or building into the atmosphere without providing,as a
minimum for its collection,adequate duct work and property designed collectors. In no case shall the ambient
air quality standards be exceeded beyond the property line.
Monitorin IRecordkee in [15A NCAC 02Q .0508(f)]
b. Particulate matter emissions from the sources in Table 2.1 E.2 shall be controlled as presented in Table 2.1 E.2.
i. No monitoring,recordkeeping or reporting shall be required for the particulate matter emissions from the
particleboard press(H)No.DEF-2010)and particleboard cooler(II)No.PB-BC).
c. To ensure compliance,the Permittee shall perform inspections and as.follows:
i. monthly external inspection of the duct work and cyclones,noting the structural integrity;and
ii. internal inspection of the bag filters,every 12 months,noting the structural integrity and the condition of
the filters.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0512 if the ductwork,cyclones,and
bag filters are not inspected and maintained.
d. The results of inspection and maintenance for the cyclones,and bag filters shall be maintained in a logbook
(written or electronic format)on-site and made available to an authorized representative upon request. The
logbook shall record the Following:
i. the date and time of each recorded action;
ii. the results of each inspection;and
iii. the results of maintenance performed on any control device.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0512 if these records are not
maintained.
Reporting[15A NCAC 02Q.0508(f)]
e. The Permittee shall submit the results of any maintenance performed on the control devices in Table E.2 within
30 days of a written request by the DAQ.
f. The Permittee shall submit a summary report of monitoring and record keeping activities postmarked on or
before January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.

Air Permit 03449T49
Page 27
3. 15A NCAC 02D.0515:PARTICULATE EMISSIONS FROM MISCELLANEOUS INDUSTRIAL
PROCESSES
a. Emissions of particulate matter from the emission sources in Table 11 E.l that are discharged into the
atmosphere shall not exceed an allowable emission rate as calculated by the following equations:
} Process Rate Allowable Emission Rate Equation
Less than orequal to 30 tons per hour E=4.10 x P°.67
Greater than 30 tons per hour E=55.0(P)1-11 -40
Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight,
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of the test performed exceed the limits given in Section 2.1 E.3.a above for particulate matter,the
Permittee shall be deemed in noncompliance with 15A NCAC 02D.0515.
Monitorin /Recordkee in- [15ANCAC 02Q.0508(f)]
c. Particulate matter emissions from the emission sources in Table 2.1 E.1.shall be controlled as presented in
Table 2.1 E.1
d. The monitoring,recordkeeping,and reporting requirements required in Sections 2.1 E.6AJ4 e,f,i,m,and n
shall be followed in order to demonstrate compliance with 15A NCAC 02D.0515.
4. 15A NCAC 02D.0516: SULFUR DIOXIDE EMISSIONS FROM COMBUSTION SOURCES
a. Sulfur dioxide from the emission sources in Table 2.1 E.1 shall not exceed 2.3 pounds per million Btu heat
input. Sulfur dioxide formed by the combustion of sulfur in fuels,wastes,ores,and other substances shall be
included when determining compliance with this standard.
Testing[15A NCAC 02Q.0508(o]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. if the
results of this test are above the limit given in Section 11 EA.a above, the Pernuttee shall be deemed in
noncompliance with 15A NCAC 02D.0516.
Monitoring/RecordkeepingiReporting [15ANCAC.02Q.0508(f)]
c. No monitoring,record keeping,or reporting is required for sulfur dioxide emissions from then sources in Table
2.1 E,1.

Air Permit 03449T49
Page 28
5. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the emission sources in Table 2.1 E.1 and 2.1 E.2 shall not be more than 20 percent
opacity when averaged over a six-minute period. However,six-minute averaging periods may exceed 20
percent not more than once in any hour and not more than four times in any 24-hour period. In no event shall
the six-minute average exceed 87 percent opacity.
Testing[15ANCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of the test performed exceed the limits given in Section 2.1 E.5a above for visible emissions,the
Permittee shall be deemed in noncompliance with 15A NCAC 02D.0521.
MonitorinsJReeordkeeping,[15ANCAC 02Q .0508(f)]
c. To ensure compliance, the Permittee shall observe,on a weekly basis, the following emission points in the
Particleboard mill for any visible emissions above normal:
Emission Source Description and ID No. Emission Point ID No.
Sawdust Rock and Metal Separator ID No.3501) CD-3501
Surface Layer Dryer ID No.1430
Core Laver Dryer#1 (ID No.1420) CD-PB-ESP
"Wellons"Burner ID No.3201 OS-1 only)*
Particleboard Press Ql No.DEF-2010 DEF-210
Surface Material Transport(ID No.3515) CD-3515 and
CD-3525
Surface Formers and Mat Dumps(ID No.3525) CD-3525
Flying Cut Off Saw Pretrim Saws and Production Collection(ID No.3535) CD-3535
Board Cooler(ID No.PB-BC) PB-BC
Particleboard Mill Steinemann Calibrating Sander No.3565 CD-3575
Particleboard Mill Steinemann Finishing Sander ID No.3545) CD-3575 and CD-2006
Schelling Saw Board Trim ID No.3555) CD-4005
Sander Filter Transport for Filters 3545 and 3565(ID No.3575) CD-3575
PZKR Green Chip Flakers(ID No.3585) CD-3585
Oversized Material Pallmann Mill ID No.3595) CD-3595
Dry Waste Transport System(ID No.3577) CD-3577
* No observations are required for the Wellons burner(fD No.3201)when operating in OS-2.
The weekly observation must be made for each week of the calendar year period to ensure compliance with
this requirement. If visible emissions from these sources are observed to be above normal, the Permittee shall
either:
i. take appropriate action to correct the above-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,or
ii. demonstrate that the percent opacity from the emission points of the emission source in accordance with
15A NCAC 02D.2610(Method 9)for 12 minutes is below the limit given in condition a.above.
If the shove-normal emissions are not corrected per(i)above or if the demonstration in(d)above cannot he
made,the Permittee shall be deemed to he in noncompliance with 15A NCAC 02D .0521.
d. The results of the monitoring for visible emissions shall be maintained in a loghook(written or electronic
format)on-site and made available to an authorized representative upon request.To ensure quality,entries in
the logbook should be signed by personnel responsible for the effective operation of the units in the
particleboard mill and their air pollution control devices.The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to be in
noncompliance along with any corrective actions taken to reduce visible emissions; and
iii. the results of any corrective actions performed.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0521 if these records are not
maintained.

Air Permit 03449T49
Page 29
Reporting[15A NCAC 02Q .0508(f)]
e. The Perrnittee shall submit a summary report of monitoring and record keeping activities postmarked on or
before January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.
6. 15A NCAC 02D.0530: PREVENTION OF SIGNIFICANT DETERIORATION
a. For PSD purposes,the following"Best Available Control Technology"(BACT)permit limitations shall not be
exceeded for units in the particleboard mill(ID No.PB):
Emission Source Pollutants Emission Limits", Control Technology
Sawdust Rock and Metal PM10 0.02 lbslhr c clone and bkQhouse
Separator(ID No.3501) VOC 5.56 lbslhr,as C none
❑ acity 20 percent cyclone and bagghouse
PM10 28.3 lbs/br good combustion control with existing
Surface layer Dryer(ID No' multiclones and wet ESP
Core Layer Dryer # 1(ID No. VOC 163.3 lbslhr,as C" good combustion control with existing wet
Core 1420) ESP
CO 329.4 lbslhr" good combustion control
NOx 94.7 lbs11mr" eood combustion control
Surface Material Transport(ID PM10 0.021bs/hr c y clones and ba house
No.3515) VOC 46.5 lbslhr,as C none
ODacitv 20 percent cyclones and ba house
Surface Formers and Mat Dumps PM10 0.06 lbslhr cyclones and ba house
(ID No.3525) VOC L95 lbslhr'as C none
Opacity 20 percent cyclones and ba house
Flying Cut Off Saw,Pretrim PM10 0.005 lbslhr cyclones and ba house
Saws,and Production Collection VOC 1.77 lbslhr,as C none
(ID No.3535) Opacity 20 ercent cyclones and baghouse
Particleboard Press(ID No.DEF- PMio 3.29 lbsjhour none
2010)and Board Cooler(ID No. VOC 32.1 lbs/hour as C none
PB-BC) Opacity 20 percent none
Particleboard 5teinemann
PM10 0.02 lbs/hour cyclone and ba houses
VOC. 1.08 lbs/hour as C none
Calibrating Sander(ID No.3565) Opacity 20 ercent ❑ clone and ba houses
Particleboard 5teinemann
PM10 1.21bslhour cyclone and ba houses
VOC 0.35 lbs/hour as C pane
Finishing Sander(ID No.3545)
Opacity20 12ercent cyclone and baghouses
Schelling Saw Board Trim(ID PM10 0.01 lbs/hour cvclone and ba house
No.3522) VOC 0.72 lbs/hour as C none
Opacity 20 percent cyclone and ba house
Sander Filter Transport for Filters PM10 4.0 lbs/hour cvclone and baahouse
3545 and 3565(ID No.3575) VOC 1.77 lbs/hour as C none
O)acit,. 20 ercent cyclone and ba house
PZ R Green Chip Flakers(ID PM10 1.0 lbs/hour ba house
No.3585) VOC 0.64 lbs/hour as C none
❑ acit. 20 percent ba= Ouse
Oversized Material Pallmann Mill PM10 0.005 lbs/hour bag house
(ID No.3595) VOC 1.77 lbs/hour as C none
Opacity 20 percent ba house
Dry Waste Transport System(ID PM10 0.005 lbs/hour cvclone and baghouse
No.3577) VOC 1.77 lbs/hour as C none
❑ acit 20 percent cyclone and haouse
* BACT limits shall apply at all times.However,emissions resulting from startup,shutdown or malfunction as

Air Permit 03449T49
Page 30
defined under 15A NCAC 02D.0535,exceeding the limits in condition a.above are permitted,provided that the
Permittee,to the extent practicable,maintains and operates each emission source including any associated air
pollution control equipment listed in this Table,in a manner consistent with good air pollution control practice for
minimizing emissions.
** BACT emission limits are a total for the two remaining particleboard dryers(ID Nos. 1420,and 1430).
Testing 1'Mta VOC,CO.NOx [I5A NCAC 02Q.0508(f)]
b. If emissions testing is required for visible emissions,PMio,VOC,CO and NOx,the testing shall be performed
in accordance with General Condition JL If the results of this test exceed the limits given in Section 2.1 E.6.a.
above,the Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530.
c. For the dryers(ID No. 1420 and 1430),the Permittee shall conduct a source test for VOC within 180 days
following the initial introduction of the low moisture furnish.If the results of this test exceed the limits given
in Section 2.1 E.6.a.above,the Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530.
Monitoring(PMio) [15A NCAC 02Q.0508(f)]
d. PMio emissions from the units in the particleboard mill[ID No.PB] shall be controlled as follows:
i. In the sawdust rock and metal separator(ID No.3501),raw materials shall be sorted to remove unusable
material and transported through a high efficiency cyclone(ID No.SC),which is 72 inches in diameter.
Emissions from the cyclone shall be exhausted to a fabric filter(ID No.CD-3501)with 2,410 square feet
of filter surface area.
ii. Emissions from the sources in in Table 2.1.E.1. shall be controlled as presented in Table 2.1.E.1
iii. Emissions from the sources in in Table 2.1.E.2. shall be controlled as presented in Table 2.i.E.2
Cyclones multic�clones and fabric filters in Tables 2.1.E.1 and 2.1.E.2
e. To ensure compliance and effective operation,the Permittee shall perform inspections and maintenance,as
recommended by the manufacturer. In addition to the manufacturer's inspection and maintenance
recommendations,or if there is no manufacturer's inspection and maintenance recommendations,as a
minimum,the inspection and maintenance requirement shall include the following-.
i. a monthly visual external inspection of the control devices,system ductwork,and the material collection
units for leaks.
ii. for each bagfilter,an annual(for each 12 month period following the initial inspection)internal inspection
of the bagfilter's structural integrity.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if the requirements in condition
c.are not met.
Wet electrostatic precipitator(ID No.CD-PB-WESP)
f. To ensure compliance and the effective operation of the wet electrostatic precipitator(ID No.CD-PB-WESP),
the Permittee shall:
i. operate the wet electrostatic precipitator with a minimum of two of the possible three fields,excluding
periods when one of the two fields is in a wash cycle;
ii. monitor and record the secondary voltage and current through the precipitator.The lower limits(3-hour
block averages)are given below:
Table 2.1 E.6.f
Field No. Minimum Secondary Voltage, Minimum Current,milliamps
kilovolts
1 23 48
2 25 75
3 27 127
iii. shall meet the requirements for a dry rotary dryer at Sections 2.2 A.1 j in lieu of monitoring the water
injection rate to assure compliance with the VOC BACT limit in Section 2.1 E.6.a.
iv. The parameter ranges in Table 2.1 E.61 are not required during performance testing.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if:
i. the voltage or current readings are not monitored or recorded,excluding periods of start-up,shut-down,
malfunction,and monitor downtime;and as provided in L and ii.above;

Air Permit 03449T49
Page 31
ii. the voltage or current fall below the lower limits as established above in condition f ii.;or
iii. the requirements in f.iii are not met.
Monitoring(CO,VOC and NOx)L15ANCAC 02Q.0508(f)]
g. i. To ensure compliance and effective operation,the Permittee shall perform inspections and maintenance of
the particleboard dryers(ID Nos.1420,and 1430). At a minimum,the inspection and maintenance
requirement shall include the following:
(A).a weekly inspection of burners,fans, blowers,and associated process control equipment.
(B) an annual(for each 12-month period following the initial inspection)internal inspection of the
particleboard dryers(ID Nos. 1420,and 1430)for structural integrity.
ii. For VOCs from the particleboard dryers(ID Nos.1420,and 1430),the Permittee shall meet the inlet
temperature and moisture monitoring requirements at Section 2.2 A.l.w through y.
If these monitoring requirements are not met,the Permittee shall be deemed to be in noncompliance with 15A
NCAC 02D.0530.
Monitorinzaccordkeeping(VE) [15A NCAC 02Q.0508(f)]
h. The monitoringlrecordkeeping requirements in Section 2.1 E.5.c and d shall be sufficient to ensure compliance
with 15A NCAC 02D .0530. If the requirements of Section 2.1 E.5.c and d are not met,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D.0530.
Recordkeenine(Me)[15A NCAC 02Q .0508(f)]
For the cyclones,multicvclones and fabric filters and WESP in Tables 2.1.E.1 and 2.1.E.2
i. The results of inspection and maintenance activities shall be maintained in a logbook(written or electronic
format)on-site and made available to an authorized representative of DAQ upon request. The logbook shall
record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;
iii. the results of any maintenance performed;and
iv. any variance from manufacturer's recommendations, if any,and corrections made.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if these records are not
maintained.
Recordkeepim(CO,VOC and NO [15ANCAC 02Q.0508(f)]
j. i. The results of inspection and maintenance of the particleboard dryers(W Nos. 1420,and 1430)shall be
maintained in a logbook(written or electronic format)on-site and made available to an authorized
representative of DAQ upon request. The logbook shall record the following:
(A) the date and time of each recorded action;
(B) the results of each inspection;
(C) the results of any maintenance performed on[he particleboard dryers;and
(D) any variance from manufacturer's recommendations,if any,and corrections made.
ii. For VOCs from the particleboard dryers(ID Nos. 1420 and 1430),the Permittee shall meet the inlet
temperature and moisture recordkeeping requirements at Section 2.2 A.l.aa and bb.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if these records are not
maintained.
MonitoringlRecordkeeping(PMsa,CO,VOC,NOx.and VE) [15A NCAC 02Q.0508(f)]
k. The total particleboard production at the Particleboard Mill(ID No.PB)during any consecutive 12-month
period shall not exceed 180,000,000 square feet on a 34-inch basis. The Permittee shall maintain monthly
records of[he total amount of particleboard produced in a logbook(written or in electronic format). Such
records shall indicate[he amount of particleboard produced during the preceding month and the total amount
of particleboard produced over the preceding 12-month period. The Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0530 if these requirements are not met.
1. The operating hours for particleboard dryers(ID Nos.1420 and 1430)shall not exceed 8,500 hours each
during any consecutive 12-month period. The Permittee shall keep monthly records of[he hours of operation
for each particleboard dryer. The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if
these requirements.are not met.

Air Permit 03449T49
Page 32
Reporting I PMw Co VOC,and NOx [15A NCAC 02Q.0508(f)]
PMio,CO,VOC.and NOx
in. The Permittee shall submit the results of any maintenance performed on the control devices in Tables 2.1.E.1
and 2.LE.2 and/or particleboard dryers(ID Nos. 1420,and 1430)within 30 days of a written request by the
DAQ.
n. The Permittee shall submit a summary report of monitoring and record keeping activities postmarked on or
before January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.
i. For VOCs from the particleboard dryers(ID Nos.1420 and 1430),the Permittee shall meet the reporting
requirements at Section 2.2 A.1.dd through gg.
VIE
❑. Reporting requirements in Section 2.1 E.5,e shall be sufficient to ensure compliance with 15A NCAC 02D
.0530.
PM1o.Co,VOC,NO.,VIE
p. By January 30 of each calendar year for the preceding six-month period between July and December and July
30 of each calendar year for the preceding six-month period between January and June,the following shall be
reported to the Regional Supervisor,Division of Air Quality;
i. the annual production rate at the Particleboard Mill(ID No.PB)in square feet on a%-inch basis.The
annual production rate must be calculated for each of the six twelve-month periods over the previous
seventeen months.
ii. the hours of operation for each particleboard dryer(ID Nos.m1420 and 1430)for each of the six twelve-
month periods over the previous seventeen months.
All instances of deviations from the requirements of this permit must be clearly identified.
7. 15A NCAC 02D.0614: COMPLLANCE ASSURANCE MONITORING 140 CFR 641
a. Pursuant to 40 CFR 64 and 15A NCAC 02D.0614,the Permittee shall comply with the conditions below for
the Pollutant Specific Emission Unit(s)controlled by the wet electrostatic precipitator(ID No.CD-PB-WESP).
Emission Limitations/Standards
b. The following table presents the regulated pollutants and the associated emission limitations/standards:
Regulated Pollutant Limits/Standards Applicable Regulation
PM See condition 2.1 E.1 15A NCAC 02D.0515
PM10 See condition 2.1 E.6 15A NCAC 02D.0530
Lyocs See condition 2.1 EA 15A NCAC 02D.0530
Monitoring Auaroach[15A NCAC 02Q.0508(f),40 CFR 64.6]
c. The key elements of the monitoring approach for PM and PM,a,including parameters to be monitored,
parameter ranges and performance criteria are presented in the following table.

Air Permit 03449T49
Page 33
Monitoring Indicator No. 1 — Indicator No.2
Elements
Measurement Secondary voltage readings on each of the Current readings on each of the three fields
Approach three fields are made on each field of the wet are made on each field of the wet ESP every
64.6(c)(1 i (ii)] ESP every 15 minutes � 15 minutes
Indicator Range An excursion is defined as a one-hour block An excursion is defined as a one-hour block
[64.6(c)(2)] average voltage reading in any field lower average current reading in any field lower
than the respective 3-hour block average than the respective 3-hour block average
reading listed in Table 2.1.E.61 of this reading listed in Table 2.1.E.61 of this
permit.Excursions trigger an inspection and permit. Excursions trigger an inspection and
corrective action. corrective action.
QIP threshold The QIP threshold is six excursions in a six- The QIP threshold is six excursions in a six-
64.8 month reporting period. month reporting od.
Data Measurements are made once every 15 Measurements are made once every 15
Representativeness minutes and complied into the appropriate minutes and complied into the appropriate
[64.6(c)(1)(iii), averaging periods. averaging periods.
64.3(b (1)L
Verification of Monitoring shall be required upon issuance of permit no.03449T47
Operational Status
[64.3(b)(2)]
QAlQC Practices Voltmeter calibration shall be performed Ammeter calibration shall be performed
and Criteria according to manufacturer recommendations. according to manufacturer recommendations.
64.3(b)(3)
Monitoring Measurements are made by a computerized data acquisition and handling system once every 15
frequency minutes and complied into the appropriate averaging periods.
64.3(b)(4)
Data collection Non-SSM periods when voltage and current falls below the acceptable ranges for more than
procedure one-hour will be documented.An electronic or written logbook will be kept of all control
64.3 b)(4)j device inspections and corrective actions
Monitoring Ap preach[15A NCAC 02Q .0508(f),40 CFR 64.6]
d. For VOC,the Permittee has elected to satisfy the presumptively accepmble monitoring requirements under
MACT DDDD for the dry rotary dryer as allowed at 40 CFR 64.4(b)(4).The Permittee shall be deemed in
noncompliance with 15A NCAC 02D .0530 if the moisture and temperature values are outside the indicator
ranges found at Section 2.2 A.1 j.
Recordkeepim Reuuirements[15A NCAC 02Q.0508(f),40 CFR 64.9]
e. The owner or operator shall maintain records of the following:
i. Date and time and results of all monitoring activities;
ii. Information on the number,duration and cause(including unknown cause,if applicable)of excursions or
exceedances,as applicable,and the corrective actions taken;
iii. Maintenance records of the differential pressure gauge;and
iv. Written QIP required pursuant to 40 CFR 64.8 and any activities undertaken to implement a quality
improvement plan.
v. For VOC,the Permittee shall meet the recordkeeping and reporting requirements found in Section 2.2
A.l.aa through ii,as applicable.The Permittee shall be deemed in noncompliance with 15A NCAC 02D
.0530 if these requirements are not met.
Reporting Reguirernents[15A NCAC 02Q.0508(f),40 CFR 64.91
f. The Permittee shall submit a summary report of all monitoring activities postmarked on or before January 30
of each calendar year for the preceding six-month period between July and December and July 30 of each
calendar year for the preceding six-month period between January and June. All instances of deviations for the
requirements of this permit must be clearly identified. At a minimum,the report shall include the following
elements:
i. Summary information on the number,duration and cause(including unknown cause,if applicable)of
excursions or exceedances,as applicable,and the corrective actions taken;
ii. Summary information on the number,duration and cause(including unknown cause,if applicable)for

Air Permit 03449T49
Page 34
monitor downtime incidents(other than downtime associated with zero and span or other daily calibration
checks,if applicable);and
iii. A description of the actions taken to implement a QIP during the reporting period as specified in 40 CFR
64.8.Upon completion of a QIP,the owner or operator shall include in the next summary report
documentation that the implementation of the plan has been completed and reduced the likelihood of
similar levels of excursions or exceedances occurring,
iv. For VOC,the Permittee shall meet the recordkeeping and reporting requirements found in Section 2.2
A.Laa through ii,as applicable.The Permittee shall be deemed in noncompliance with 15A NCAC 02D
.0530 if these requirements are not met.
8. 15A NCAC 02D.1111: MAXIMUM ACHIEVABLE CONTROL TECHNOLOGY
Applicability[40 CFR 63.7485]
a. For this existing process heater designed to bum gas 1 fuels(ID No.320I),the Permittee shall comply with all
applicable provisions,including the monitoring,recordkeeping,and reporting contained in Environmental
Management Commission Standard 15A NCAC 02D.1111 "Maximum Achievable Control Technology" (MACT)
as promulgated in 40 CFR Part 63 Subpart DDDDD."National Emission Standards for Hazardous Air Pollutants
for Major Sources:Industrial,Commercial,and Institutional Boilers and Process Heaters"and Subpart A"General
Provisions."
i. Condition 2.1.E.8 applies only when the Permittee operates the Wellons(ID No.3201)in operating scenario 2
(OS-2).
Definitions and Nomenclature[40 CFR 63.7575]
h. For the purpose of this permit condition,the definitions and nomenclature contained in 40 CFR 63.7575 shall
apply.
40 CFR Part 63 Subpart A General Provisions [40 CFR 63.75651
c. The Permittee shall comply with the requirements of 40 CFR Part 63 Subpart A General Provisions according to
the applicability of Subpart A to such sources as identified in Table 10 to 40 CFR Part 63 Subpart DDDDD.
Compliance Date 140 CFR 63.7495(b)]
d. The Permittee shall complete the initial tune up and the one-time energy assessment no later than January 31,2016.
140 CFR 63.7495(b),63.7510(e)]
i. If the Wellons(ID No.3201)is not operated in OS-2 prior to January 1,2016,the Pznnittee shall complete the
initial tune up no later than 30 days after startup. [40 CFR 63.75100)]
Notifications 140 CFR 63.7545,63.7530(d),(e),(f)]
e. The Permittee shall submit a Notification of Compliance Status. The notification shall contain the following:
i. A description of the affected unit(s)including identification of which subcategories the unit is in,the design
heat input capacity of the unit,and description of the fuel(s)burned.
E the following certification(s)of compliance,as applicable:
i.-"This facility complies with the required initial tune-up according to the procedures in condition g.i.through
g.v.and m.ii.' (40 CFR 63,7540(a)(10)(i)through(yi));and
ii.-"This facility has had an energy assessment performed according to condition k.(40 CFR 63.7530(e))."
The notification must be signed by a responsible official and sent before the close of business on the 60th day
following the completion of the initial tune up and one time energy assessment(whichever is later).
General Compliance Re4uirements 140 CFR 63.7505(a),63.7500(f)]
f, The Permittee shall be in compliance with the work practice standards in this subpart.These standards apply at all
times the affected unit is operating.

Air Permit 03449T49
Page 35
Work Practice Standards[15A NCAC 02Q.0508(f)]
g. The Permittee shall conduct a tune-up of the process heater annually as specified below.
i. As applicable,inspect the burner,and clean or replace any components of the burner as necessary(the
Permittee may delay the burner inspection until the next scheduled unscheduled unit shutdown;
ii. Inspect the flame pattern,as applicable,and adjust the burner as necessary to optimize the flame pattern.The
adjustment should be consistent with the manufacturer's specifications,if available;
id. Inspect the system controlling the air-to-fuel ratio,as applicable,and ensure that it is correctly calibrated and
functioning properly(the Permittee may delay the inspection until the next scheduled unit shutdown)'
iv. Optimize total emissions of carbon monoxide.This optimization should be consistent with the manufacturer's
specifications,if available,and with any NOX requirement to which the unit is subject.
v. Measure the concentrations in the effluent stream of carbon monoxide in parts per million, by volume,and
oxygen in volume percent,before and after the adjustments are made(measurements may be either on a dry or
wet basis,as long as it is the same basis before and after the adjustments are made).Measurements may be
taken using a portable CO analyzer.
[40CFR 63.7500(a),63.7540(a)(10)]
h. Each annual tune-up shall be conducted no more than 13 months after the previous tune-up. [40CFR 63.7515(d)]
i. If the unit is not operating on the required date for a tune-up,the tune-up must be conducted within 30 calendar
days of startup.
[40 CFR 63.7540(a)(13),63.7515(g)]
j. At all times,the Permittee must operate and maintain any affected source,including associated air pollution control
equipment and monitoring equipment,in a manner consistent with safety and good air pollution control practices
for minimizing emissions.Determination of whether such operation and maintenance procedures are being used
will be based on information available to the Administrator that may include,but is not limited to,monitoring
results,review of operation and maintenance procedures,review of operation and maintenance records,and
inspection of the source.
[40 CFR 63.7500(a)(3)]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if the requirements in f.through j. are not
met.
Ener v Assessment Re uirements[15A NCAC 02Q.0508(b)]
k. The Permittee shall have a one-time energy assessment performed by a qualified energy assessor.The energy
assessment must include the following items:
i. A visual inspection of the boiler system;
ii. An evaluation of operating characteristics of the affected boiler systems,specifications of energy use systems,
operating and maintenance procedures,and unusual operating constraints;
ui. An inventory of major energy use systems consuming energy from affected boiler(s)and which are under
control of the boiler owner or operator;
iv. A review of available architectural and engineering plans,facility operation and maintenance procedures and
logs,and fuel usage;
v. A list of major energy conservation measures that are within the facility's control;
vi. A list of the energy savings potential of the energy conservation measures identified;and
vii. A comprehensive report detailing the ways to improve efficiency,the cost of specific improvements,benefits,
and the time frame for recouping those investments.
1. The energy assessment will be 8 on-site technical labor hours in length maximum,but may be longer at the
discretion of the owner or operator of the affected source.The boiler system(s)and any on-site(excluding MDF
plant)energy use system(s)accounting for at least 50 percent of the affected boiler(s)energy(e.g.,steam,hot
water,process heat,or electricity)production,as applicable,will be evaluated to identify energy savings
opportunities,within the limit of performing an 8-hour on-site energy assessment.
[40 CFR 63.7500(a)(1),Table 3]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if the requirements in k.through 1.are not
met.
Reeordkeeping Requirements[15A NCAC 02Q.0508(f),40 CFR 63.7555]
m. The Permittee shall keep the following:
i. A copy of each notification and report submitted to comply with this subpart,including all documentation
supporting any Initial Notification or Notification of Compliance Status,or semiannual compliance report that

Air Permit 03449T49
Page 36
has been submitted,according to the requirements in 40 CFR 63.10(b)(2)(xiv).
[40 CFR 63.7555(a)(1)]
ii. Maintain on-site and submit,if requested by the Administrator,an annual report containing the information in
paragraphs(A) through(C)below:
(A) The concentrations of carbon monoxide in the effluent stream in parts per million by volume,and oxygen
in volume percent,measured before and after the adjustments of the source;
(B) A description of any corrective actions taken as a pan of the combustion adjustment;and
(C) The type and amount of fuel used over the 12 months prior to the annual adjustment,but only if the unit
was physically and legally capable of using more than one type of fuel during that period.Units sharing a
fuel meter may estimate the fuel use by each unit.
[40 CFR 63.7540(a)(10)(vi)]
iii. The associated records for conditions f. through 1.including the occurrence and duration of each malfunction
of operation(i.e.,process equipment)or the required air pollution control and monitoring equipment.
[40 CFR 63,1 0(b)(2)(h)]
iv, maintain records of the calendar date,time,occurrence and duration of each startup and shutdown.
[40 CFR 63.7555(i)]
v. maintain records of the type(s) and amount(s)of fuels used during each startup and shutdown.
[40 CFR 63.75550)]
n. The Permittee shall:
i. maintain records in a form suitable and readily available for expeditious review;
ii. keep each record for 5 years following the date of each occurrence,measurement,maintenance,corrective
action,report,or record;and
iii. keep each record on site for at least 2 years after the date of each occurrence,measurement,maintenance,
corrective action,report,or record.The Permittee can keep the records offsite for the remaining 3 years.
[40 CFR 63.7560,63.10(b)(1)]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if records are not maintained per
conditions in. through n.
Re orting Re uirements[15A NCAC 02Q.0509(f)]
❑. In lieu of a 1-year reporting requirement pursuant to 40 CFR 63.7550(h),the Permittee has elected to submit
compliance reports to the DAQ on a semi-annual basis.The Permittee shall submit the compliance report
postmarked on or before January 30 of each calendar year for the preceding six-month period between July and
December and July 30 of each calendar year for the preceding six-month period between January and June.
i. The first report shall cover the period beginning on January 31,2016 and shall he postmarked on or before
July 30,2016.
ii. These reports must also he submitted electronically through the EPA's Central Data Exchange(CDX)
(www.epa.govlcdx).However,if the reporting farm specific to this subpart is not available in CEDRI at the
time that the report is due the report the Permittee submit the report to the at the appropriate address listed in
40 CFR 63.13. [40 CFR 63.7550(h)(3)]
A. The Permittee may submit the CDX report in condition o.ii.above on a 1-year basis as allowed pursuant to
40 CFR 63.7550(b).
p. The compliance report must contain the following information;
i. Company name and address;
ii. Process unit information,emissions limitations,and operating parameter limitations;
iii. Date of report and beginning and ending dates of the reporting period;
iv. The total operating time during the reporting period;
iv. If there are no deviations from the requirements of the work practice requirements in condition g.above,a
statement that there were no deviations from the work practice standards during the reporting period;and
v. Include the date of the most recent tune-up for each unit required to conduct an annual tune-up according to
condition g.Include the date of the most recent burner inspection if it was not done annually and was delayed
until the next scheduled or unscbeduled unit shutdown.
[40 CFR 63.7550(a)and(c),Table 9]
q. If there is a deviation from a work practice standard during the reporting period, the report must contain the
following information:

Air Permit 03449T49
Page 37
i. A description of the deviation and which emission limit or operating limit from which the Permittee deviated;
and
ii. Information on the number,duration,and cause of deviations(including unknown cause),as applicable,and
the corrective action taken.
[40 CFR 63.7550(a)and(d),63.7540(b),Table 9]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if the reporting requirements in o.
through q.are not met.

Air Permit 03449T49
Page 38
F. Laminating Mill:
Table 2.1.F
Emission Emission Source Description Control Device Control Device Description
Source ID No. ID No.
Two(2)Short Cycle Laminating Reverse flow bagfilter(Maximum
3593 and 3594 presses CD-3593 air-to-cloth ratio of 4.1
ACF1Wtotal filter surface area).
Natural gas-fired hot oil heater(4.7
Pr-Heatl million Btu per hour heat input)used NIA NA
with short c cle laminatin1, presses
The following table provides a summary of limits and/or standards for the material handling sources.
Regulated Pollutant Limits/Standards Applicable Regulation
Affected source:(ID No.Pr-Heatl) 15A NCAC 02D.0503
0.60 pounds per million Btu heat in ut
PM Affected source: (ID Nos. 3593 and 3594]
E=4.1 OP U•67
where;E=allowable emission rate in pounds per hour 15A NCAC 02D.0515
P=process weight in tons per hour
Sulfur dioxide Affected source: ID No.Pr-Heat 1) 15A NCAC 02D.0516
2.3 pounds per million Btu heat input
Visible emissions 20 percent opacity 15A NCAC 02D.0521
HAPs Affected source:(ID No.Pr-Heatl) 15A NCAC 02D.1109
Best Combustion Practices
Odors State-Enforceable Only 15A NCAC 02D.1806
See Section 2.2 A,2
1. 15A NCAC 02D.0503:PARTICULATES FROM FUEL BURNING INDIRECT HEAT EXCHANGERS
a. Emissions of particulate matter from the combustion of natural gas from the hot oil heater(ID No.Pr-Heatl)
into the atmosphere shall not exceed 0.60 pounds per million Btu heat input.
Testing[15A NCAC 02D .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of this test exceed the limit given in condition a.above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0503.
MonitorinefRecordkeeyinefReportinE[15ANCAC 02Q.0508(f)]
c. No monitoring,record keeping,or reporting is required for particulate emissions from the firing of No.2 fuel
oil and natural gas in the hot oil heater(ID No.Pr-Heatl).
2. 15A NCAC 02D.0515:PARTICULATE EMISSIONS FROM MISCELLANEOUS INDUSTRIAL
PROCESSES
a. Emissions of particulate matter from the units in the short cycle laminating presses(ID Nos.3593 and 3594)
that are discharged into the atmosphere shall not exceed an allowable emission rate as calculated by the
following equations:
Process Rate Allowable Emission Rate Eqnation
Less than or Stinial to 30 tons per hour E=4.10 x P 0.67
Greater than 30 tons per hour E=55.0(P)°-1 -40
Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.

Air Permit 03449T49
Page 39
Ted[15ANCAC 02Q.0508(f)]
b. If emissions testing is required, the testing shall be performed in accordance with General Condition JJ. If the
results of the test performed exceed the limits given in condition a. above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0515.
Monitorin2IRecordkee in IRe ortin [15ANCAC 02Q.0508(f)]
c. Particulate matter emissions from the short cycle laminating presses(ID Nos.3593 and 3594)shall be
controlled using the reverse flow bagfilter(ID No.CD-3593). To ensure compliance, the Permittee shall
perform inspections and maintenance as recommended by the manufacturer. In addition to the manufacturer's
inspection and maintenance recommendations,or if there are no manufacturer's inspection and maintenance
recommendations,as a minimum, the inspection and maintenance requirement shall include the following:
i. a monthly visual inspection of the system ductwork and material collection unit for leaks;and
ii. an annual(for each 12 month period following the initial inspection)internal inspection of the bagfilter's
structural integrity.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0515 if the ductwork and bagfilters
are not inspected and maintained.
d. The results of inspection and maintenance shall be maintained in a logbook(written or electronic format)on-
site and made available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each inspection; and
iii. the results of maintenance performed on any control device.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0515 if these records are not
maintained.
Reporting[15A NCAC 02Q.0508(f)]
e. The Permittee shall submit the results of any maintenance performed on the bagfilter(ID No.CD-3593)within
30 days of a written request by the DAQ.
f. The Permittee shall submit a summary report of monitoring and recordkeeping activities postmarked on or
before January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All instaruces of
deviations from the requirements of this permit must be clearly identified.
3. 15A NCAC 02D.0516: SULFUR DIOXIDE EMISSIONS FROM COMBUSTION SOURCES
a. Sulfur dioxide emissions from the hot oil heater(ID No.Pr-Heatl)shall not exceed 2.3 pounds per million
Btu heat input. Sulfur dioxide formed by the combustion of sulfur in fuels,wastes,ores,and other substances
shall he included when determining compliance with this standard.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of this test are above the limit given in condition a.above, the Permittee shall be deemed in
noncompliance with 15A NCAC 0213.0516.
Monitorin&Reeordkeeping[15A NCAC 02Q.0508(f)]
c. No monitoring,record keeping,or reporting is required for sulfur dioxide emissions from the firing of natural
gas in the hot oil heater(ID No.Pr-Heatl).
4. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the sources listed in Table 2.1.17.shall not be more than 20 percent opacity when
averaged over a six-minute period. However,six-minute averaging periods may exceed 20 percent not more
than once in any hour and not more than four times in any 24-hour period. In no event shall the six-minute
average exceed 87 percent opacity

Air Permit 03449T49
Page 40
Testing[I 5A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of the test performed exceed the limits given in condition a-(above)for visible emissions,the Permittee
shall be deemed in noncompliance with 15A NCAC 02D.0521.
MonitoringfRecordkeening[15A NCAC 02Q.0508(f)]
c. To ensure compliance,the Permittee shall observe,on a weekly basis, the following emission points in the
Particleboard mill for any visible emissions above normal:
Emission Source Emission Point ID No.
short cycle laminating presses(ID Nos.3593 and 3594) CD-3593 I�
The weekly observation must be made for each of the calendar year period to ensure compliance with this
requirement. If visible emissions from the short cycle laminating presses are observed to be above normal,the
Permittee shall either;
i. take appropriate action to correct the above-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,or
ii. demonstrate that the percent opacity from the emission points of the emission source in accordance with
15A NCAC 02D.2510(Method 9)for 12 minutes is below the limit given in condition a.above.
If the above-normal emissions are not corrected per(i)above or if the demonstration in(ii)above cannot be
made, the Permittee shall be deemed to be in noncompliance with 15A NCAC 02D.0521.
d. The results of the monitoring for visible emissions shall be maintained in a logbook(written or electronic
format)on-site and made available to an authorized representative upon request.To ensure quality,entries in
the logbook should be signed by personnel responsible for the effective operation of the units in the
particleboard mill and their air pollution control devices.The logbook shall record the following;
i. The date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to be in
noncompliance along with any corrective actions taken to reduce visible emissions;and
iii. the results of any corrective actions performed.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0521 if these records are not
maintained.
ReuortinsY[15ANCAC 02Q.0508(f)]
e. The Permittee shall submit a summary report of monitoring and record keeping activities postmarked on or
before January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.
5. 15A NCAC 02D.1109:Case-by-Case MACT
a. The Permittee shall use best combustion practices when operating the affected heater(ID No.Pr-Heatl). The
initial compliance date for this work practice standard and the associated monitoring,recordkeeping,and
reporting requirements is October 18,2013. These conditions need not be included on the annual compliance
certification until after the initial compliance date.
i. The Permittec shall comply with this CAA§1126)standard until May 19,2019.The initial compliance
date for the applicable CAA§112(d)standard for"National Emission Standards for Hazardous Air
Pollutants for Industrial,Commercial,and Institutional Boilers and Process Heaters''is May 20,2019,as
specified in Section 2.1.FA below.
Monitoring/Recordkeepine
b. To ensure compliance,the Permittec shall perform an annual boiler inspection and maintenance as
recommended by the manufacturer,or as a minimum,the inspection and maintenance requirement shall
include the following:
i. Inspect the burner,and clean or replace any components of the burner as necessary;

Air Permit 03449T49
Page 41
ii. Inspect the flame pattern and make any adjustments to the burner necessary to optimize the flame pattem;
and,
iii. Inspect the system controlling the air-to-fuel ratio,and ensure that it is correctly calibrated and functioning
properly.
The Permittee shall conduct at least one tune-up per calendar year to demonstrate compliance with this
requirement. The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1109 if the affected
heater is not inspected and maintained as required above.
c. The results of inspection and maintenance shall be maintained in a logbook(written or electronic format)on-
site and made available to an authorized representative upon request. The logbook shall record the following:
i. The date of each recorded action;
ii. The results of each inspection;and,
iii. The results of any maintenance performed on the heater.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1109 if these records are not
maintained.
Reporting[15ANCAC 02Q.0508(t)]
d. No reporting is required.
6. 15A NCAC 02D.1111: MAXIMUM ACHIEVABLE CONTROL TECHNOLOGY
Applicability[40 CFR 63.7485,.7490(d),.7499(1)]
a. For the heater(ID No.Pr-Heatl)(an existing source designed to burn gas 1 fuels with a heat input capacity of
less than or equal to 5 million Btu per hour),the Permittee shall comply with all applicable provisions,
including the monitoring,recordkeeping,and reporting contained in Environmental Management Commission
Standard 15A NCAC 02D.1111 "Maximum Achievable Control Technology"(MACT)as promulgated in 40
CFR Part 63 Subpart DDDDD,"National Emission Standards for Hazardous Air Pollutants for Major Sources:
Industrial,Commercial,and Institutional Boilers and Process Heaters"and Subpart A"General Provisions."
i. The Permittee shall comply with the CAA§1120)standard in Section 2.1.F.5.through May 19,2019.
The Permittee shall be subject to the requirements of this standard starting May 20,2019.Note that the
requirements of this standard may require action on behalf of the Permittee prior to May 20,2019.
Definitions and Nomenclature[40 CFR 63.7575]
b. For the purpose of this permit condition,the definitions and nomenclature contained in 40 CFR 63.7575 shall
apply.
40 CFR Part 63 Subpart A General Provisions[40 CFR 63.7565]
c. The Permittee shall comply with the requirements of 40 CFR Part 63 Subpart A General Provisions according
to the applicability of Subpart A to such sources as identified in Table 10 to 40 Cl~R Part 63 Subpart DDDDD.
Compliance Date 140 CFR 63.7510(e),63.56(b)]
d. The Permittee shall complete the initial tune up and the one-time energy assessment no later than May 20,
2019.
Notifications 140 CFR 63.7545(e)(8),63.7530(e),(f)]
e. The Permittee shall submit a Notification of Compliance Status. The notification must be signed by a
responsible official and sent before the close of business on the 60th day following the completion of the initial
tune up and one time energy assessment(whichever is later).The notification shall contain the following:
i. A description of the affected unit(s)including identification of which subcategories the unit is in,the
design heat input capacity of the unit,and description of the fuel(s)burned.
ii. the following certification(s)of compliance,as applicable:
A.-"This facility completed the required initial tune-up for all of the boilers and process heaters covered
by 40 CFR Part 63 Subpart DDDDD at the site according to the procedures in.40 CFR
63.7540(a)(10)(i)through(vi)' [i.e.,conditions g.i.through g.v.and 1.ii.];and
B.-"This facility has had an energy assessment performed according to 40 CFR 63.7530(e)"[i.e.,
condition k.] and is an accurate depiction of the facility at the time of the assessment.

Air Permit 03449T49
Page 42
General Compliance Requirements 140 CFR 63.7505(a),63.7500(f)]
f. The Permittee shall be in compliance with the work practice standards in this subpart.These standards apply at
all times the affected unit is operating.
Work Practice Standards [15A NCAC 02Q.0508(o]
g. The Permittee shall conduct a tune-up of the process heater every five years as specified below.
i. As applicable,inspect the burner,and clean or replace any components of the burner as necessary(the
Permittee may delay the burner inspection until the next scheduled or unscheduled unit shutdown,but the
burner must be inspected at least once every 72 months
ii. Inspect the flame pattern,as applicable,and adjust the burner as necessary to optimize the flame pattern.
The adjustment sbould be consistent with the manufacturer's specifications,if available;
iii. Inspect the system controlling the air-to-fuel ratio,as applicable,and ensure that it is correctly calibrated
and functioning properly(the Permittee may delay the inspection until the next scheduled unit shutdown)'
iv. Optimize total emissions of carbon monoxide.This optimization should be consistent with the
manufacturer's specifications,if available,and with any NOx requirement to whieb the unit is subject.
v. Measure the concentrations in the effluent stream of carbon monoxide in parts per million,by volume,and
oxygen in volume percent,before and after the adjustments are made(measurements may be either on a
dry or wet basis,as long as it is the same basis before and after the adjustments are made).Measurements
may be taken using a portable CO analyzer.
[40CFR 63.7500(a),(e),63.7540(a)(10),(a)(12)]
h. Each 5-year tune-up shall be conducted no more than 61 months after the previous tune-up. [40CFR
63,7515(d)]
i. If the unit is not operating on the required date for a tune-up,the tune-up must be conducted within 30 calendar
days of startup. [40 CFR 63.7540(a)(13),63.7515(g)]
j. At all times, the Permittee must operate and maintain any affected source,including associated air pollution
control equipment and monitoring equipment,in a manner consistent with safety and good air pollution control
practices for minimizing emissions.Determination of whether such operation and maintenance procedures are
being used will be based on information available to the Administrator that may include,but is not limited to,
monitoring results,review of operation and maintenance procedures,review of operation and maintenance
records,and inspection of the source. [40 CFR 63.7500(a)(3)]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.I I I 1 if the requirements in f.through
J.are not met.
Enery-v Assessment Requirements [15A NCAC 02Q .0508(1)]
k. The Permittee shall have a one-time energy assessment performed by a qualified energy assessor.The energy
assessment must address the requirements in 40 CFR Part 63 Subpart DDDDD,Table 3,with the extent of the
evaluation for items(a)to(e)in Table 3 appropriate for the on-site technical hours listed in §63.7575:
[§63.7500(a)(1),Table 3]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if the requirements in condition
k.are not met.
Recordkeeping Requirements[15A NCAC 02Q.0508(f),40 CFR 63.7555]
1. The Permittee shall keep the following:
i. A copy of each notification and report submitted to comply with this subpart,including all documentation
supporting any Initial Notification or Notification of Compliance Status,or semiannual compliance report
that has been submitted,according to the requirements in 40 CFR 63.1 0(b)(2)(xiv).
[40 CFR 63.7555(a)(1)]
ii. Maintain on-site and submit,if requested by the Administrator,an annual report containing the
information in paragraphs(A)through(C)below:
A. The concentrations of carbon monoxide in the effluent stream in parts per million by volume,and
oxygen in volume percent,measured before and after the adjustments of the source;
B. A description of any corrective actions taken as a part of the combustion adjustment;and

Air Permit 03449T49
Page 43
C. The type and amount of fuel used over the 12 months prior to the annual adjustment,but only if the
unit was physically and legally capable of using more than one type of fuel during that period.Units
sharing a fuel meter may estimate the fuel use by each unit,
[40 CFR 63.7540(a)(10)(vi)]
iii. The associated records for conditions f.through 1.including:
A. the occurrence and duration of each malfunction of operation(i.e.,process equipment)or the required
air pollution control and monitoring equipment.
[40 CFR 63.10(b)(2)(ii.)]
iv, maintain records of the calendar date,time,occurrence and duration of each startup and shutdown.
[40 CFR 63.7555(i)]
v. maintain records of the type(s)and amount(s)of fuels used during each startup and shutdown.
[40 CFR 63.75556)]
m. The Permittee shall:
i. maintain records in a form suitable and readily available for expeditious review;
ii. keep each record for 5 years following the date of each occurrence,measurement,maintenance,corrective
action,report,or record;and
iii. keep each record on site for at least 2 year;after the date of each occurrence,measurement,maintenance,
corrective action,report,or record.The Permittee can keep the records offsite for the remaining 3 years.
[40 CFR 63.7560,63.10(b)(1)]
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .I I I I if records are not maintained as
described in conditions 1.through m.
Reporting Requirements[15A NCAC 02Q.0508(f)]
n. The Permittee shall submit compliance reports to the DAQ on a 5-year basis.The first report shall cover the
period beginning on the compliance date specified in condition d.and ending on the earliest December 31st
following a complete 5-year period.Subsequent 5-year reports shall cover the periods from January I to
December 31.The Permittee shall submit the compliance reports postmarked on or before January 31.
[40 CFR 63.7550(a),(b)]
i. This report must also be submitted electronically through the EPA's Central Data Exchange(CDX)
(www.epa.gov/cdx).However,if the reporting form specific to this subpart is not available in CEDRI at
the time that the report is due the report the Permittee submit the report to the at the appropriate address
listed in 40 CFR 63.13. [40 CFR 63.7550(h)(3)]
o. The compliance report must contain the following information:
i. Company name and address;
ii. Process unit information,emissions limitations,and operating parameter limitations;
iii. Date of report and beginning and ending dates of the reporting period;
iv. The total operating time during the reporting period;
iv. If there are no deviations from the requirements of the work practice requirements in condition g. above,a
statement that there were no deviations from the work practice standards during the reporting period;and
v. Include the date of the most recent tune-up for each unit required according to condition g.Include the
date of the most recent burner inspection if it was not done as scheduled and was delayed until the next
scheduled or unscheduled unit shutdown.
[40 CFR 63.7550(a)and(c),Table 9]
p. If the Permittee has a deviation from a work practice standard during the reporting period,the report must
contain the following information:
i. A description of the deviation and which emission limit or operating limit from which the Permittee
deviated;and
ii. Information on the number,duration, and cause of deviations(including unknown cause),as applicable,
and the corrective action taken.
[40 CFR 63.7550(a)and(d),63.7540(h),Table 9]
The Permittee shall he deemed in noncompliance with 15A NCAC 02D.1111 if the reporting requirements in
n.through p.are not met.

Air Permit 034491749
Page 44
G. The following source:
Emission Emission Source Description Control Device Control Device Description
Source E No. ID No.
EVAP-1 Wastewater evaporator orator NIA NA
The following table provides a summary of limits and/or standards for the material handling sources.
Regulated Pollutant Lamits/Standards Applicable Regulation
E=4.1 OP 0.67 or E=55.0(P)°• 40
PM where;E=allowable emission rate in pounds per hour 15A NCAC 0213.0515
P=process weight in tons per hour
Visible emissions 20 percent opacity 15A NCAC 02D.0521
PM10/PM2.5 limit PM2/5/PM10 emissions to less than 10/25 tons per year 15A NCAC 02Q .0317
See Section 2.1 G.3 _ PSD Avoidance)
odors STATE ENFORCEABLE ONLY 15A NCAC 02D.18 06
Odorous emissions must be controlled-See Section 2.2.A.2
HAPs National Emission Standards for Hazardous Air Pollutants: 15A NCAC 02D.I 111
Plywood and Composite Wood Products (40 CFR 63 Subpart
No a /:cable re uirements DDDD)
1. 15A NCAC 02D.0515: PARTICULATES FROM MISCELLANEOUS INDUSTRIAL PROCESSES
a. Emissions of particulate matter from this source shall not exceed an allowable emission rate as calculated by
the following equation(s):
Process Rate Allowable Emission Rate Equation
Less than orequal to 30 tons per hour E=4.10 x P 1.17
Greater than 30 tons per hour E=55.0(P)"i -40
Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition]7. If the
results of this test are above the limit given in Section 2.1 G.La above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0515.
Monitorinc[15A NCAC 02Q.0508(f)]
c. The Permittee shall:
i. install,operate,and maintain a liquid flowmeter on the wastewater evaporator;
ii. limit the liquid flowrate of the wastewater evaporator to 200 gallons per minute.An instantaneous flowrate
reading shall be made at the beginning of the operating day and at the end of the operating day;and
iii. meet the total dissolved solids content requirement in Section 2.1 G.3.c.iii.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0515 if these monitoring requirements
are not met.
Recordkeeuinn[15ANCAC 02Q.0508(f)]
d. The results of any monitoring shall be maintained in a logbook(written or electronic format)on-site and made
available to an authorized representative upon request. The logbook shall record the date,time and result of
each flowrate measurement.The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0515 if
these recordkeeping requirements are not met.

Air Permit 03449T49
Page 45
Reporting[15A NCAC 02Q.0508(f)]
e. The Permittee shall submit a summary report of monitoring and recordkeeping activities in Sections 2.1 G.l.c
and d postmarked on or before January 30 of each calendar year for the preceding six-month period between
July and December and July 30 of each calendar year for the preceding six-month period between January and
June. All instances of deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D.0521. CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from this emission source.shall not be more than 20 percent opacity when averaged over a
six-minute period. However,six-minute averaging periods may exceed 20 percent not more than once in any
hour and not more than four times in any 24-hour period. In no event shall the six-minute average exceed 87
percent opacity.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions resting is required, the testing shall be performed in accordance with General Condition JJ. If the
results of this test are above the limit given in Section 2.1 G.2.a above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0521.
Monitoring[15A NCAC 02Q.0508(f)]
c. i. To ensure compliance,once a week the Permittee shall observe the emission point of this source for any
visible emissions above normal. The weekly observation must be made for each week of the calendar year
period in which the source is in operation to ensure compliance with this requirement. The Permittee shall
establish"normal'for this source in the first 30 days following the effective date of the permit or of
beginning operation. If visible emissions from this source are observed to be above normal,the Permittee
shall either.
(A) take appropriate action to correct the above-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,
or
(B) demonstrate that the percent opacity from the emission points of the emission source in accordance
with 15A NCAC 02D.2610(Method 9)for 12 minutes is below the limit given in Section 2.1 G.2.a
above.
ii. The Permittee shall be deemed to be in noncompliance with 15A NCAC 02D .0521 if
(A) the above-normal emissions are not corrected per c.i.(A)above;
(B) the demonstration in c.i.(B)above cannot be made;
(C) the weekly observations are not conducted per cA above;or
(D) "normal'is not estahlished for this source in the first 30 days following the effective date of this
permit/of beginning operation per cA above.
Recordkeepin [15A NCAC 02Q.0508(f)]
d. The results of the monitoring shall be maintained in a logbook(written or electronic format)on-site and made
available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to be in
noncompliance along with any corrective actions taken to reduce visible emissions;and
iii. the results of any corrective actions perfanned.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0521 if these records are not
maintained
Reporting[15ANCAC 02Q ,0508(f)]
e. The Permittee sball submit a summary report of the monitoring and recordkeeping activities given in Sections
2.1 G.2.c and d above postmarked on or before January 30 of each calendar year for the preceding six-month
period between July and December and July 30 of each calendar year for the preceding six-month period
between January and June. All instances of deviations from the requirements of this permit must be clearly
identified.

Air Permit 03449T49
Page 46
3. 15A NCAC 02Q.0317.AVOIDANCE CONDITIONS for 15A NCAC 02D.0530; PREVENTION OF
SIGNIFICANT DETERIORATION
a. In order to the avoid the applicability of 15A NCAC 02D.0530,the emissions from the source shall not exceed
the following limits:
i. PM2.5 emissions shall not exceed 10 tons per consecutive 12-month period.
ii. PM10 emissions shall not exceed 15 tons per consecutive 12-month period.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition J).
Monitoring ecordkee in 15A NCAC 02Q.0508(f)]
c. The Permittee shall:
i. shall install,operate,and maintain a liquid flow totalizer on the wastewater evaporator;
ii. limit the liquid flowrate of the wastewater evaporator to 5,590,000 gallons per consecutive 12-month
period;and
iii. limit the total dissolved solids content of the wastewater to 3,900 milligrams per liter.
d. The Permittee shall calculate and record on a monthly basis:
L the total dissolved solids content of the wastewater in pond 5C during each calendar month evaporator is
operated;
ii. the monthly and rolling 12-month total gallons of wastewater pumped;and
iii. the monthly and rolling 12-month total PM10 and PM2.5 emissions from the source.
e. The Permittee shall be deemed in noncompliance with 15A NCAC 02Q.0530 if the requirements in Sections
2.1 G.3.c and d are not met.
Reporting[15A NCAC 02Q .0508(f)]
f. The Permittee shall submit a summary report of the monitoring and recordkeeping activities given in Sections
2.1 G.3.c and d above postmarked on or before January 30 of each calendar year for the preceding six-month
period between July and December and July 30 of each calendar year for the preceding six-month period
between January and June. All instances of deviations from the requirements of this permit must be clearly
identified.
4. 15A NCAC 02Q.0504; OPTION FOR OBTAINING CONSTRUCTION AND OPERATION PERMIT
Permitting[15A NCAC 02Q.0504(d)]
a. For completion of the two-step significant modification process pursuant to 15A NCAC 02Q.0501(c)(2)or
(d)(2),the Permittee shall file an amended application following the procedures of Section 15A NCAC 02Q
.0500 within one year from the date of beginning operation of this source.
Reporting[15A NCAC 02Q.0508(f)]
b. The Permittee shall notify the Regional Office in writing of the date of beginning operation of this source,
postmarked no later than 30 days after such date.
H. Reserved

Air Permit 03449T49
Page 47
1. The following combustion source:
Table 2.1.1.
Emission Source ID Emission Source Description Control Device ID No. Control Device
No. Descri 3tiou
ES-21 Diesel Fuel-fired Emergency
MALT ZZZZ Generator(1592 Brake Horsepower NA NA
our ut)
The following table provides a summary of limits and/or standards for the emission sources above:
Regulated Pollutant Limits/Standards Applicable Regulation
Sulfur dioxide 2.3 pounds per million Btu heat input 15A NCAC 02D,0516
Visible emissions 20 percent opacity 15A NCAC 02D.0521
HAPs Maximum Achievable Control Technology 15A NCAC 0217.1111(40 CFR Part 63 Subpart ZZZZ)
Odors State Enforceable Onh 15A NCAC 02D.1806
See Section 2.2 A.2.
NOx,PM2.5,PMio See Section 2.2 B.1. 15A NCAC 02Q.0317
i PSD Avoidance)
VOCs Best Available Control Technology 15A NCAC 02D.0530
See Section 2.2 B.2.
1. 15A NCAC 02D.052I. CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from this source shall not be more than 20 percent opacity when averaged over a six-minute
period. However,six-minute averaging periods may exceed 20 percent not more than once in any hour and not
more than four times in any 24-hour period. In no event shall the six-minute average exceed 87 percent
opacity.
Testing[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of this test are above the limit given in condition a.above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0521.
onitorin ecordkee in a ortin [15A NCAC 02Q.0508(f)]
c. No monitoring/recordkeeping/reporting is required for visible emissions from the firing of diesel fuel in this
source.
2. 15A NCAC 02D.0516: SULFUR DIOXIDE EMISSIONS FROM COMBUSTION SOURCES
a. Emissions of sulfur dioxide from this source shall not exceed 2.3 pounds per million Btu heat input. Sulfur
dioxide formed by the combustion of sulfur in fuels,wastes,ores,and other substances shall be included when
determining compliance with this standard._
Testing[15ANCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ found
in Section 3. If the results of this test are above the limit given in condition a.above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D.0516.
MonitoringJRecordkeeping[15A NCAC 02Q.0508(f)]
c. No monitoring/recordkeeping is required for sulfur dioxide emissions from the firing of diesel fuel in this
source.

Air Permit 03449T49
Page 48
3. 15A NCAC 02D.1111: MA3 M[TM ACHIEVABLE CONTROL TECHNOLOGY
Applicability[40 CFR 63.6585,63.6590(a)(1)(i)]
a. For this emission source(existing stationary RICE with a site rating of more than 500 brake HP located at a
major source of HAP emission%),the Permittee shall comply with all applicable proNrisions,including the
monitoring,recordkeeping,and reporting contained in Environmental Management Commission Standard 15A
NCAC 02D.1111 "Maximum Achievable Control Technology"(MACT)as promulgated in 40 CFR Part 63
Subpart ZZZZ"National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating
Internal Combustion Engines"and Subpart A"General Provisions."
Stationar►•RICE subject to limited requirements[40 CFR 63.6590(b)]
b. Pursuant to 40 CFR 63.6590(b)(3)(iii),these sources do not have to meet the requirements of 40 CFR Part 63
Subpart ZZ,ZZ and Subpart A,including initial notification requirements.

Air Permit 03449T49
Page 49
2.2 - Multiple Emission Source(s) Specific Limitations and Conditions
A. Facility-wide affected emission sources
The following table provides a summary of limits and standards applicable facility wide:
Regulated Pollutant Limit0tandards Applicable Regulation
HAPs National Emission Standards for Hazardous 15A NCAC 02D.1111
Air Pollutants:Plywood and Composite Wood (40 CFR Part 63 Subpart
Products DDDD)
Odors State Enforceable Only 15A NCAC 02D.1806
Odorous emissions must be controlled
1. 15A NCAC 2D.1111: MAXIMUM ACHIEVABLE CONTROL TECHNOLOGY
Applicability[§63.2231]
a. For the emission sources subject to"MACT Subpart DDDD"as indicated in the permitted equipment list, the
Permittee shall comply with all applicable provisions,including the monitoring,recordkeeping,and reporting
contained in Environmental Management Commission Standard 15A NCAC 02D.1111 "Maximum Achievable
Control Technology"(MACT)as promulgated in 40 CFR 63,Subpart DDDD."National Emission Standards for
Hazardous Air Pollutants:Plywood and Composite Wood Products"and Subpart A"General Provisions,"
Definitions and Nomenclature[§63.2292]
b. For the purposes of this permit condition,the definitions and nomenclature contained in§63.2292 shall apply.
40 CFR Part 63 Subpart A General Provisions[§63.2290]
c. The Permittee shall comply with the requirements of 44 CFR 63 Subpart A General Provisions according to the
applicability of Subpart A to such sources,as identified in Table 10 to 40 CFR Part 63, Subpart DDDD.
Affected Sources Not Subject to Operating Re uirements[§63.2252]
d. For process units not subject to the operating requirements in Sections 2.2 A.1.e through 1,The Permittee is not
required to comply with the compliance options,work practice requirements,performance testing,monitoring,
SSM plans,and recordkeeping or reporting requirements of this 40 CFR 63 Subpart DDDD,or any other
requirements in 40 CFR 63 Subpart A except for the initial notification requirements in§63.9(b).
❑perating,Requirements [15ANCAC 02Q.0508(f),§63.2240(b)]
Group 2 Coating Operations
e. The Permittee shall use non-HAP coatings(as defined§63.2292)in its Group 1 miscellaneous coating operations
(including ID No.1-Spray paints). [Table 3,40 CFR 63 Subpart DDDD]
MDF Plant
f. The emissions from the MDF process units in Table 2.2 A.1 shall be controlled by the biofilter(ID No.CD18):
Table 2.2 A.1
Emission Source ID No. Emission Source Description
ES-01 Refiner
ES-02-A Energy System consisting of a dry/wet woodlwoodwaste-fired burner(205
million Btu per hour heat input)
ES-02-B Two Stage Dryer System
ES-02-C and ES-02-D Two backup natural gas-fired dryer burners(78.5 and 17 million Btu per hour
heat input respectively)
ES-16 MDF Press and Press Hall

Air Permit 03449T49
Page 50
g. The HAP emissions from the sources in Table 2.2 A.1 above shall be controlled to meet one of the following
compliance options: [§63.2240]
i. Reduce emissions of total HAP,measured as THC(as carbon)',by 90 percent;or
ii. Limit emissions of total HAP,measured as THC(as carbon)",to 20 ppmvd;or
iii. Reduce methanol emissions by 90 percent;or
iv. Limit methanol emissions to less than or equal to 1 ppmvd if uncontrolled methanol emissions entering the
control device are greater than or equal to 10 ppmvd;or
v. Reduce formaldehyde emissions by 90 percent;or
vi. Limit formaldehyde emissions to less than or equal to 1 ppmvd if uncontrolled formaldehyde emissions
entering the control device are greater than or equal to 10 ppmvd.
h. The Permittee shall maintain the 24-hour block biofilter bed temperature within the following range as established
according to condition n. [§63.2240]
i. minimum biofilter bed temperature: TBD°F
ii. maximum biofilter bed temperature:TBD'F
i. The Permittee shall operate the MDF Press(ID No.ES 16)in an enclosure that meets the definition of a wood
products enclosure in 40 CFR 63.2292. [§63.2240(b)]
PB Plant
j. The dryers(ID Nos. 1420,and 1430)shall be operated such that:
i. the process furnish will have a 24-hour block average inlet moisture content of less than or equal to 30 percent
(by weight,dry be--,is);and
ii. the 24-hour block average inlet dryer temperature is less than or equal to 600'F.
[§63.2241]
k. The press()D No.DEF-210)shall meet the production-based compliance option by emitting less than 0.30 lb of
total HAP per thousand square feet of board,IK"basis. [§63.2240]
1. For the press(ID No.DEF-210), the Permittee has chosen the methanol and formaldehyde content in the resin as
the process unit controlling parameter.The Permittee shall maintain the methanol and formaldehyde content of the
resins used to levels below those used during the initial compliance demonstration as shown below.The Permittee
shall determine the methanol and formaldehyde resin levels based on vendor supplied data on a per shipment basis.
These values do not apply during subsequent performance testing. [§63.2262(111)]
HAP Resin content limit M by yvei ht)
Sum of Methanol and Formaldehyde TBD
Testine[15ANCAC 02Q.0508(f)]
m. If emissions(performance)testing is required,the testing shall be performed in accordance General Condition JJ.If
the results of this test are above the limit given in condition g.above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.1111.
n. All initial performance tests shall be conducted pursuant to §63.2260.
o. Any subsequent performance tests shall be conducted pursuant to§63.2262.
MDF Plant Biofelter
p. For the biofilter(ID No.C1318),the Permittee:
i. shall conduct the initial performance tests within 180 days following initial startup of the biofilter[§63.2261];
ii. shall establish the biofilter bed temperature range during the initial performance tests;and
iii. may expand the biofilter bed temperature operating range;
according to§63.2262 and§63.2267.
q. For the biofilter(ID No.CD18),the Permittee shall conduct a repeat performance test using the applicable
method(s)specified in Table 4 to 40 CFR 63 Subpart DDDD two years following the previous performance test and
within 180 days after each replacement of any portion of the biofilter bed media with a different type of media or
each replacement of more than 50 percent(by volume)of the biofilter bed media with the same type of media.
[Table 4,40 CFR 63 Subpart DDDD]

Air Permit 03449T49
Page 51
PB Plant Dry Rotary Dryer
r. For the dryers(Id No. 1420 and 1430), the Permittee shall conduct the initial performance tests to meet the
definition of a dry rotary dryer(as defined in§63.2292)within 180 days after the issuance of permit no.T49,
according to§63.2263.
PB Plant Press
s. For the press(ID No.DEF-210),the Permittee shall conduct the initial performance tests to meet the production-
based compliance option in Section 2.2 A.Lk within 190 days within 180 days after the issuance of permit no.T49,
according to§63.2267.
t. If these tests are not conducted pursuant to and do not meet the requirements of Sections 2.2 A.l.m through s,the
Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111.
General Reguirements[15A NCAC 02Q.0508(f),63.2250]
u. i. The Permittee must be in compliance with the compliance options,operating requirements,and the work
practice requirements in 40 CFR 63 Subpart DDDD at all times,except during periods of process unit or
control device startup,shutdown,and malfunction;prior to process unit initial startup;and during the routine
control device maintenance exemption specified in condition t.The compliance options,operating
requirements,and work practice requirements do not apply during times when the process unit(s)subject to the
compliance options,operating requirements,and work practice requirements are not operating,or during
periods of startup,shutdown,and malfunction. Startup and shutdown periods must not exceed the minimum
amount of time necessary for these events.
ii. The Permittee must always operate and maintain the affected source,including air pollution control and
monitoring equipment,according to the provisions in§63.6(e)(1)(i).
iii, The Permittee must develop a written Startup,Shutdown,and Malfunction Plan(SSMP)according to the
provisions in§63.6(e)(3).
iv. The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if these requirements are not
met.
Routine Control Device Maintenance Exemption [I5A NCAC 02Q.0508(f)]
v. RESERVED
Monitoriny-Renuirements[15A NCAC 02Q.0508(f)]
Temperature Monitoring
w. i. The Permittee shall monitor and record the MDF Plant Biofilter(1D No.CD18)bed temperature and the PB
Plant dryers(ID Nos. 1420 and 1430)average inlet temperature with continuous parameter monitoring systems
(CPMS).
ii. The Permittee shall install,operate,and maintain each temperature CPMS according to §63.2269(a)and(b).
Moisture Monitoring
x. The Permittee shall install,operate,and maintain a moisture CPMS on the PB plant dryers(ID Nos. 1420 and 1430)
according to §63.2269(a)and(c).
All CPMS
y. L For the biofilter(ID No.C1318),and dryers(ID No. 1420 and 1430)the Permittee shall determine the 24-hour
block average of all recorded readings,calculated after every 24 hours of operation as the average of the evenly
spaced recorded readings in the previous 24 operating hours(excluding periods described in paragraphs ii and
iii below0. [§63.2270(e)]
ii. Except for,as appropriate,monitor malfunctions,associated repairs,required quality assurance or control
activities(including,as applicable,calibration checks and required zero and span adjustments)the Permittee
shall conduct all monitoring in continuous operation at all times that the process unit is operating.For purposes
of calculating data averages,the Permittee must not use data recorded during monitoring malfunctions,
associated repairs,out-of-control periods,or required quality assurance or control activities.The Permittee
must use all the data collected during all other periods in assessing compliance.A monitoring malfunction is
any sudden,infrequent,not reasonably preventable failure of the monitoring to provide valid data.Monitoring
failures that are caused in pars by poor maintenance or careless operation are not malfunctions.Any period for
which the monitoring system is out-of-control and data are not available for required calculations constitute an

Air Permit 03449T49
Page 52
inslance of noncompliance with the monitoring requirements.[§63.2270(b)]
iii. The Permittee may not use data recorded during monitoring malfunctions,associated repairs,and required
quality assurance or control activities;data recorded during periods of startup,shutdown,and malfunction;or
data recorded during periods of control device downtime covered in any approved routine control device
maintenance exemption in data averages and calculations used to report emission or operating levels,nor may
such data be used in fulfilling a minimum data availability requirement,if applicable.The Permittee must use
all the data collected during all other periods in assessing the operation of the control system. [§63.2270(c)]
iv. To calculate the data averages for each 24-hour averaging period, the Permittee must have at least 75 percent
of the required recorded readings for that period using only recorded readings that are based on valid data(i.e.,
not from periods described in paragraphs ii and iii above0.[§63.2270(f)]
a. The Permittee shall be deemed in noncompliance with 15A NCAC 02D.1111 if the monitoring requirements in
Section 2.2 A.1.v through y are not met.
Recordkeeping Requirements[15A NCAC 02Q.0508(f), §63.2282 and .2283]
aa. The Permittee shall keep the following:
i. a copy of each notification and report submitted to comply with this subpart,including all documentation
supporting any Initial Notification or Notification of Compliance Status,according to the requirements in
§63.10(b)(2)(xiv);
ii. the records in§63.6(e)(3)(iii)through(v)related to startup,shutdown,and malfunction;
iii. documentation of the approved routine control device maintenance exemption,requested under§63.2251;
iv. records of performance tests and performance evaluations as required in§63.10(b)(2)(viii);
v. the associated records for sections 2.2 A.Lu through w;and
vi. records showing that non-HAP coatings are being used.
bb. The Permittee shall:
i. maintain records in a form suitable and readily available for expeditious review as specified in§63.10(b)(1).
ii. as specified in§63.10(b)(1),keep each record for 5 years following the date of each occurrence,measurement,
maintenance,corrective action,report,or record.
iii. keep each record on site for at least 2 years after the date of each occurrence,measurement,maintenance,
corrective action,report,or record according to§63.10(b)(1).The Permittee can keep the records offsite for the
remaining 3 years.
[§63.2283]
cc. The Permittw shall be deemed in noncompliance with 15A NCAC 02D.1111 if records are not maintained
pursuant to Sections 2.2 A.l.aa through cc.
Repprtin!Requirements[15A NCAC 02Q.0508(f),40 CFR 63.2281]
dd. The permittee shall submit a compliance report semiannually postmarked on or before January 30 of each calendar
year for the preceding six-month period between July and December and July 30 of each calendar year for the
preceding six-month period between January and June.All instances of noncompliance with the requirements of
this permit must be clearly identified. [§63.228 1(b)(5)and§63.2281(g)]
The compliance report must contain the information in paragraphs(1)through(8)of this section.
(1) Company name and address,
(2) Statement by a responsible official with that official's name,title,and signature,certifying the truth, accuracy,
and completeness of the content of the report.
(3) Date of report and beginning and ending dates of the reporting period.
(4) If you had a startup,shutdown,or malfunction during the reporting period and you took actions consistent with
your SSMT, the compliance report must include the information specified in§63.1 0(d)(5)(i).
(5) A description of control device maintenance performed while the control device was offline and one or more of
the process units controlled by the control device was operating,including the information specified in
paragraphs(5)(i)through(iii)of this section.
(i) The date and time when the control device was shut down and restarted.
(d) Identification of the process units that were operating and the number of hours that each process unit
operated while the control device was offline.
(iii)A statement of whether or not the control device maintenance was included in your approved routine
control device maintenance exemption developed pursuant to§63.2251.If the control device maintenance

Air Permit 03449T49
Page 53
was included in your approved routine control device maintenance exemption,then you must report the
information in paragraphs(5)(iii)(A)through(C)of this section.
(A) The total amount of time that each process unit controlled by the control device operated during the
semiannual compliance period and during the previous semiannual compliance period.
(B) The amount of time that each process unit controlled by the control device operated while the control
device was down for maintenance covered under the routine control device maintenance exemption
during the semiannual compliance period and during the previous semiannual compliance period.
(C) Based on the information recorded under paragraphs(y)(5)(iii)(A)and(B)of this section for each
process unit,compute the annual percent of process unit operating uptime during which the control
device was offline for routine maintenance using Equation 1 of this section.
DT +DT,
RM_ Y (Eq. 1)
PUP +PUC
Where:
RM=Annual percentage of process unit uptime during which control device is down for routine
control device maintenance;
PUp Process unit uptime for the previous semiannual compliance period;
PU,=Process unit uptime for the current semiannual compliance period;
DTA Control device downtime claimed under the routine control device maintenance exemption for
the previous semiannual compliance period;
DTI Control device downtime claimed under the routine control device maintenance exemption for
the current semiannual compliance period.
(6) The results of any performance tests conducted during the semiannual reporting period.
(7) If there are no instances of noncompliance with any applicable compliance option or operating requirement,a
statement that there were no instances of noncompliance with the compliance options or operating
requirements during the reporting period.
(8) If there were no periods during which the continuous monitoring system(CMS),including CPMS,was out-of-
control as specified in§63.8(c)(7),a statement that there were no periods during which the CMS was out-of-
control during the reporting period.
[§63.2281(c)]
ee. The compliance report must a]so include the following information for each instance of noncompliance from a
compliance option or operating requirement where you are using,a CMS to comply with the compliance options
and operating requirements. This includes periods of startup,shutdown,and malfunction and routine control device
maintenance.
(1) The date and time that each malfunction started and stopped.
(2) The date and time that each CMS was inoperative,except for zero(low-level)and high-level checks.
(3) The date,time,and duration that each CMS was out-of-control,including the information in§63.8(c)(8).
(4) The date and time that each instance of noncompliance started and stopped,and whether each instance of
noncompliance occurred during a period of startup,shutdown,or malfunction;during a period of control
device maintenance covered in your approved routine control device maintenance exemption;or during
another period.
(5) A summary of the total duration of the instance of noncompliance during the reporting period and the total
duration as a percent of the total source operating time during that reporting period.
(6) A breakdown of the total duration of the instances of noncompliance during the reporting period into those that
are due to startup,shutdown,control system problems,control device maintenance,process problems,other
known causes,and other unknown causes.
(7) A summary of the total duration of CMS downtime during the reporting period and the total duration of CMS
downtime as a percent of the total source operating time during that reporting period.
(8) A brief description of the process units.
(9) A brief description of the CMS.
(10)The date of the latest CMS certification or audit.
(11)A description of any changes in CMS,processes,or controls since the last reporting period.
[§63.2271,§63.2281(e)]
ff. The compliance report must also contain the following information for each instance of noncompliance with a
compliance option or operating requirement and for each instance of noncompliance with the work practice

Air Permit 03449T49
Page 54
requirements that occurs where you are not using a CMS to comply with the compliance options,operating
requirements,or work practice requirements.This includes periods of startup,shutdown,and malfunction and
routine control device maintenance.
(1) The total operating time of each affected source during the reporting period.
(2) Information on the number,duration,and cause of instances of noncompliance(including unknown cause,if
applicable),as applicable,and the corrective action taken.
[§63.2271, §63.2281(d)]
gg. The permittee shall submit a report if a startup,shutdown,or malfunction during the reporting period occurred that
is not consistent with the SSMP.The report must contain the following:
i. Actions taken for the event and must be submitted by fax or telephone within two working days after starting
actions inconsistent with the plan,
ii. The information in 40 CFR63.1 0(d)(5)(ii)and must be submitted by letter within seven working days after the
end of the event unless alternative arrangements have been made with the permitting authority.
[Table 9,40 CFR 63 Subpart DDDD]
hh. The Permittee shall be deemed in noncompliance with 15 A NCAC 02D .i 111 if the reporting requirements in
Sections 2.2 A.I.dd through gg are not met.
Notification Requirements [§63.2280]
ii. The Permittee shall:
i. submit all of the notifications in§63.7(h) [Not#cation of Performance Test] and(c)[Quality Assurance
Program],63.8(e)[Performance evaluation of C 81,(f)(4)[alternative monitoring method]and(f)(6)
[alternative RA TA],63.9(b) through(e) [initial notii eations],and(g)[CUS notij cations]and(h)[Notification
of compliance status]by the dates specified. [§63.2280(a)]
ii. submit a written notification of intent to conduct a performance test at least 60 calendar days before the
performance test is scheduled to begin as specified in§ 63.7(b)(1).
iii. for the biofilter(1D No. CD18),submit a Notification of Compliance Status(NOCS)containing the results of
the initial compliance demonstration,including the performance test results and documentation that the wood
products enclosure on press(II}No.ES-16)meet the press enclosure design criteria in§ 63.2292.The NOCS
shall be submitted before the close of business on the 60th calendar day following the completion of the
performance test. [§§63.9(h)(2),63.10(d)(2),63.2260c),63.2280(d)]
iv. for the press(ID No.DEF-210),submit a Notification of Compliance Status containing the results of the initial
compliance demonstration.The NOCS shall he submitted before the close of business on the 60th calendar day
following the completion of the performance test,not to exceed 180 days after issuance of permit no.T49.
[§§63.9(h)(2),63.10(d)(2),63.2260c),63.2280(d)]
❑. for the dryers(ID Nos. 1420 and 1430),submit a Notification of Compliance Status a signed statement by a
responsible official that certifies with truth,accuracy,and completeness that the dryers each meet the criteria of
a"dry rotary dryer"and will dry furnish with a maximum inlet moisture content less than or equal to 30
percent by weight,dry basis and will operate with a.maximum inlet temperature of less than or equal to 600°F
in the future.The notification shall be submitted before the close of business on the 30th calendar day
following the completion of the initial compliance demonstration,not to exceed 180 days after issuance of
permit no.T49. [§§63.9(h)(2),63.10(d)(2),63.2263]
vi. submit permit application(s)with the appropriate Notification of Compliance Status to revise the permit to
include monitoring parameters for the biofilter(1D No.CD18)and press(ID No.DEF-210).
❑ii. he deemed in noncompliance with 15A NCAC 02D.1111 if these notification requirements are not met.
STATE ENFORCEABLE ONLY
2. 1 SA NCAC 02D.1806: CONTROL AND PROHIBITION OF ODOROUS EMISSIONS
a. The Permittee shall not operate the facility without implementing management practices or installing and
operating odor control equipment sufficient to prevent odorous emissions from the facility from causing or
contributing to objectionable odors beyond the facility's boundary.

Air Permit 03449T49
Page 55
B. Medium Density Fiberboard Facilities
The following table provides a summary of the limits and/or standards for the MDF facilities:
Regulated Pollutant Limits/Standards AppReable Regulation
NOx,PM2.5,PM10 See Section 2.2 B.L 15A NCAC 02Q .0317
(PSD Avoidance
VOC Best Available Control Technolo•v 15A NCAC 02D.0530
1. 15A NCAC 02Q.0317:AVOIDANCE CONDITIONS for 15A NCAC 02D.0530: PREVENTION OF
SIGNQTCANT DETERIORATION
a. In order to the avoid the applicability of 15A NCAC 02D.0530,the combined emissions from the sources
indicated in the permitted equipment list in Section 1 as the Medium Density Fiberboard Facilities(MDF
sources)shall not exceed the following limits:
i. Nitrogen oxide emissions shall not exceed 177.8 tons per consecutive 12-month_
ii. PM-2.5 emissions shall not exceed 111.9 tons per consecutive 12-month period.
ii. PM-10 emissions shall not exceed 116.9 tons per consecutive 12-month period.
Testing[15ANCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JT If the
results of this test exceed the limits given in Section 2.2 B.I.a.above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0530.
c. Under the provisions of NCGS 143-215.108,the Permittee shall test the biofilter(ID No CD18)to establish
emission factors to be used for purposes of Section 2.2 B.Le and f below.Testing shall be completed within
180 days after the start-up of the bio£lter(11)No.CD18). Testing shall be conducted in scenarios that
represent worst-case emssions.The Permittee shall be deemed in noncompliance with I5A NCAC 02D.0530
if these requirements are not met.
Monitorin 15A NCAC 02Q.0508(f)]
d. The Permittee shall maintain a nunimum urea/water solution(45%urea concentration by volume)injection
rate of 0.24 gpm(3-hour block average)(ID No.CD02-A). This injection rate does not apply during
performance testing.
e. The Permittee shall calculate on a monthly basis the monthly and rolling 12-month total for each of the
nitrogen oxides,PM10 and PM2.5 emissions from the MDF sources.
f. For purposes of condition e. the Permittee shall utilize the following emission factors in Table 2.23.1 below.
If the Permittee conducts source testing that results in any emission factors greater than those in Table 2.2.B.1,
the Permittee shall,submit a permit application to revise the permit with the test report required in Section 2.2
B.lc.
g. The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if the requirements in Sections
2.2 B.l.d through f are not met.
Recordkee pin 15A NCAC 02Q.0508(f)]
h. The Permittee shall keep the following records in a logbook(written or electronic format):
i. the 3-hour block averages of the urea/water injection rate(ID No.CD02-A);
ii. the monthly and rolling 12-month total for each of the nitrogen oxides,PM10 and PM2.5 emissions from
the MDF sources;and
iii. the process rates of the dryers in ODMT/hr,the process rates of the press in MSF/hr;and the heat inputs
for the combustion sources in MMBtu/hr.These values may be calculated on a monthly average basis.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530 if these requirements are not
met.

Air Permit 03449T49
Page 56
Table 2.2.B.1
Enussion Description PM-10 PM-2.5 NOx
Point EF Units EF Units EF Units
EP-01 Refiner Abort C\+clone 3.52 lb/hr 3.52 lb/hr
EP-03 Fiber Sifter Svstem Filter 0.58 lb/hr 0.58 lb/hr
EP-04 Forming Line Clean-Up Filter 0.55 lb/hr 0.55 lb/hr
EP-05 Mat reject system Filter 0.48 lb/hr 0.48 lb/hr
EP-07 Saw System Filter 0.84 lb/hr 0.84 lb/hr
EP-08 Sander System No.I Exhaust Filter 0.90 lb/hr 0.9 lb/hr
EP-09 Recycled Fiber Silo No.I Filter 0.02 lb/hr 0.02 lb/hr
EP-10 Sander System No.2 Exhaust Filter 0.45 lb/hr 0.45 lb/hr
EP-12 Sander Dust Silo No.I Filter 0.02 lb/hr 0.02 lb/hr
EP-13 Dry Sawdust Silo Filter 0.02 lb/hr 0.02 lbllu
EP-15 Recycled Fiber Silo No.2 Filter 0.02 lb/hr 0.02 lb/hr
EP-17 Sander Dust Silo No.2 Filter 0.02 lb/hr 0.02 lb/hr
EP-18/19/20 N.G.Combustion 7.45E-03 lb/MMBtu 7.45E-03 lb/MMBtu 0.098 lb1MM13tu
ES-02-A Energy System Abort(50150 dry/wet fuel) 0.5 lb/MMBtu 0.43 lb/MMBtu 0.33 lb/MMBtu
ES-02-A Energy System Abort(dry fuel) 0.36 lbIMM13tu 0.31 lb/MMBtu 0.33 lb/MMBtu
EP-16 Press Scrubber 0.088 lb/MSF 0.088 lbIMSF MEM
EP-02114 Dryer scrubber(SW) 0.51 lb/ODMT 0.51 lb1ODMT 1 0.33 lb/MMBtu
EP-02l14 Dryer scrubber(SWHM 0.51 1b1ODMT 0.51 lb10DMT 0.33 lb/MMBtu
EP-16 Press Scrubber(CDMDT) 0.088 lbIMSF 0.088 lbIMSF
EP-02114 Dryer scrubber(SW)(CDMDT) 0.51 lb1ODMT 0.51 1b10DMT 0.33 lb/MMBtu
EP-02114 Dryer scrubber(SWIHW)(CDMDT) 0.51 lbIODMT 0.51 lb1ODMT 033 lb/MMBtu
SW-softwood only processing
SW/HW-softwood and hardwood processing
CDMDT-Control Device Maintenance Downtime,MACT Subpart DDDD,CD02-2,CD14-2,CD16-2

Air Permit.03449T49
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Rej2orfiR [l5A NCAC 02Q.0508(f)]
i. The Permittee shall submit a semi-annual summary report,acceptable to the Regional Air Quality Supervisor,of
monitoring and recordkeeping activities postmarked on or before January 30 of each calendar year for the preceding
six-month period between July and December,and July 30 of each calendar year for the preceding six-month period
between January and June. The report shall contain the following:
i. a summary of the 3-hour block averages of the urea/water injection rate(Hl No CD02-A);and
ii. the monthly and rolling 12-month total for each of the nitrogen oxides,PM10 and PM2.5 emissions from the
MDF sources.The 12 month rolling totals shall be calculated for each of the previous 17 months.
2. 15A NCAC 02D.0530:PREVENTION OF SIGNIFICANT DETERIORATION
a. For PSI)purposes,the following"Best Available Control Technology" (BACT)permit limitations shall not be
exceeded for units in the MDF Facilities:
Table 2.2.13.2
E ui mend Process ID No. Emission Limits* Control Technology
MDF Facilities Operations
Energy System ES-02-A 2.88 lb WPP1**VOCIODMT
(24-hour average)
Two Stage Boiler System ES-02-B 2 S8 lh WPP 1 VOC/ODMT
with backup natural gas ES-02-C (24-hour average) Biofilter(ID No.CD18)
burners ES-02-D
MDF Board Cooler and Press ES-06-B 2•881b WPP1 VOCIODMT
Hall (24-hour average)
MDF Press ES-16 0.17 lb WPP1 VOCIMSF Biofilter(ID No.CD18)
(24-hour average)
MDF Woodworking Operations
Fiber Sifter Svstem ES-03 0.082 lb WPP1 VOCIIODMT
Forming Line Clean-Up ES-04 0.082 lb WPP I VOCIIODMT
System
Mat Reject S vstem ES-05 0.082 lb WPP 1 VOCIIODMT
Saw System ES-07 0.01 lb WPP1 VOCIIMSF
Sander System No. 1 ES-08 0.01 lb WPP1 VOCIIMSF
Primary sanders
Sander System No.2 None
Finishin Sander) ES-10 0.01 lb WPPl VOCIIMSF
Recycled Fiber Silo No. 1 ES-09 0.082 lb WPP1 VOCIIODMT
Recycled Fiber Silo No.2 ES-15 0.082 lb WPP I VOCIIODMT
Sander Dust Silo No. 1 ES-12 0.268 lb WPP 1 VOCIIODMT
Sander Dust Silo No.2 ES-17 0.268 lb WPP 1 VOCIIODMT
Dry Sawdust Silo Filter ES-13 10.268 lb WPP1 VOCIIODMT
Other Emission Sources in the MDF Plant
Work practice standards and
Diesel Fuel-fired Emergency ES-21 maintenance as required by 40 CFR None
Generators I-DFP 40 Part 63 Subpart ZZZZ and CFR
40 Part 60 Subpart IIII as applicable
Natural gas-fired hot oil ES-18,ES-19, Proper design,maintenance,and None
heaters ES-20 operating eratin practices
Gasoline storage tank I-Gas Proper design,maintenance,and None
Diesel storage tanks Not permitted o eratin= practices _
* BACT limits shall apply at all times.However,emissions resulting from startup,shutdown or malfunction as defined
under 15A NCAC 02D.0535,exceeding the limits in condition a. above are permitted,provided that the Permittee,to the
extent practicable,maintains and operates each emission source including any associated air pollution control equipment
listed in this Table,in a manner consistent with good air pollution control practice for minimizing emissions.
** Wood Products Protocol 1 (WPP I)as provided in U.S.EPA,document entitled,"Interim VOC Measurement Protocol
for the Wood Products Industry,"July 2007.

Air Permit 03449T49
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Testing.[15A NCAC 02Q.0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ. If the
results of this test exceed the limits given in Section 2.2 B.La above,the Permittee shall be deemed in
noncompliance with 15A NCAC 02D.0530.
c. Under the provisions of NCGS 143-215.108,the Permittee shall demonstrate compliance with the emission limits in
Section 2.2 B.La for the MDF facilities operations in Table 2.2 B.2. Testing of the biofilter(ID No.CD18)sball be
conducted in accordance with the following:
i. The Permittee shall perform testing in accordance with 15A NCAC 02D.2600.
ii. The Permittee shall establish a minimum and maximum biofilter bed temperature during testing,using
procedures specified in 40 CFR 63.2262(m).
iii. The energy system(ID No.ES-02-A), the two-stage dryer system¢D No.ES-02-15),and the MDF Press(ID
No.ES-16)shall be in operation during source testing. The Permittee shall be responsible for ensuring,within
the limits of practicality,that the equipment or processes being tested are operated at or near their maximum
normal production rate or at a lesser rate if specified by the Director or his delegate,
iv. Testing shall be completed within 180 days of initial start-up of biofilter(ID No.CD18).
v. The Permittee shall submit a written report of the test(s)results to the Regional Supervisor,DAQ within 60
days of completion of the test.
If the results of the tests are above any of the limits in Section 2.2 B.1.a above or if the testing is not conducted in
accordance with Section 2.2 B.Lc,the Permittee shall be deemed in noncompliance with 15A NCAC 02D.0530.
Monitorina'Recordkeeping Reg uirements[15ANCAC 02Q.0508(f)]
d. The Permittee shall perform inspections and maintenance as recommended by the manufacturer,if any,for the MDF
woodworking operations cited in Table 2.2.13.2. The results of inspection and maintenance activities for the MDF
woodworking operations shall be maintained in a logbook(written or electronic format)on-site and made available
to an authorized representative upon request. The logbook sball record the following:
i. the monthly throughput for each emission source in either CDMT or MSF,as appropriate.
ii. the results of any maintenance activities performed on the emission sources,including corrective actions.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0530 if these monitoring and recordkeeping
activities are met.
e. The monitoring and recordkeeping requirements in Section 2.1 D.5.b and c OR Section 2.1 DA g through in,as
applicable,shall be sufficient to ensure compliance with 15A NCAC 02D.0530 for the natural gas-fired hot oil
heaters(ID Nos.ES-18,ES-19,and ES-20). The Permittee shall be deemed in noncompliance with 15A NCAC
02D.0530 if these monitoring and recordkeeping requirements are not met.
f. The Permittee&hall comply with the work practice standards and maintenance requirements and associated
recordkeeping and reporting as required by 40 CFR 40 Part 63 Subpart ZZZZ and CFR 40 Part 60 Subpart IIII,as
applicable,for the emergency diesel fuel-fired engines(ID Nos.ES-21 and I-DFP). The Permittee shall be deemed
in noncompliance with 15A NCAC 02D.0530 if these monitoring and recordkeeping requirements are not met.
g. No monitoring or recordkeeping is required for VCC emissions from the MDF storage tanks cited in Table 2.2.13.2.
above.
h, The Permittee shall conduct the following monitoring and recordkeeping activities for the MDF facilities operations
in Table 2.2 B.2 above.
i. The Permittee shall record the monthly throughput for each emission source in either CDMT or MSF,as
appropriate.
ii. The Permittee shall install and operate a continuous temperature monitoring system on the biofilter(ID No.
CD18). The continuous temperature monitor shall meet the requirements under 40 CFR 63.2269(a)and(b),as
applicable.
iii. The Permittee shall maintain the 24-hour block temperatures of the biofilter within the minimum and maximum
bed temperatures established during testing JD No.CD18)in accordance with Table 2 of 40 CFR Part 63
Subpart DDDD.
iv, For biofilter bed temperature monitoring,the Permittee shall monitor and collect data according to 40 CFR
63,2270.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0530 if the biofilter bed temperature range
is not maintained or if the monitoring and recordkeeping requirements are not met.

Air Permit 03449T49
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Reportine Requirements[15ANCAC 02Q.0508(f)]
i, The Permittee shall submit the results of any maintenance performed on the biofilter(ID No.CD18)within 30 days
of a written request by the DAQ.
j. The Permittee shall submit a summary report of monitoring and record keeping activities postmarked on or be Fore
January 30 of each calendar year for the preceding six-month period between July and December and July 30 of
each calendar year for the preceding six-month period between January and June. All instances of deviations from
the requirements of this permit must be clearly identified.
2.3 Permit Shield for Non-Applicable Requirements
The Permittee is shielded from the following non-applicable requirements[15A NCAC 02Q,0512(a)(1)(A)and(13)I,
A. New Source Performance Standard(NSPS)Subpart Db is not applicable to the bio-mass Fired Energy System(ID No.ES-
02A)because the system is considered a process heater and the primary purpose is to produce a final product.

Air Permit 03449T49
Page 60
SECTION 3 - GENERAL CONDITIONS (version 5.1, 08/03/2017)
This section describes terms and conditions applicable to this Title V faciliry.
A- General Provisions[NCGS 143-215 and 15A NCAC 02Q.0508(i)(16)]
1. Terms not otherwise defined in this permit shall have the meaning assigned to such terms as defined in 15A NCAC
02D and 02Q.
2. The terms,conditions,requirements,limitations,and restrictions set forth in this permit are binding and enforceable
pursuant to NCGS 143-215.114A and 143-215.11413,including assessment of civil and/or criminal penalties.Any
unauthorized deviation from the conditions of this permit may constitute grounds for revocation and/or enforcement
action by the DAQ.
3. This permit is not a waiver of or approval of any other Department permits that may be required for other aspects of the
Facility which are not addressed in this permit.
4. This permit dees not relieve the Permittee from liability for harm or injury to human health or welfare,animal or plant
life,or property caused by the construction or operation of this permitted facility,or from penalties therefore,nor does
it allow the Permittee to cause pollution in contravention of state laws or rules,unless specifically authorized by an
order from the North Carolina Environmental Management Commission.
5. Except as identified as state-only requirements in this permit,all terms and conditions contained herein shall be
enforceable by the DAQ,the EPA,and citizens of the United States as defined in the Federal Clean Air Act.
6. Any stationary source of air pollution shall not be operated,maintained,or modified without the appropriate and valid
permits issued by the DAQ,unless the source is exempted by rule. The DAQ may issue a permit only after it receives
reasonable assurance that the installation will not cause air pollution in violation of any of the applicable requirements.
A permitted installation may only be operated,maintained,constructed,expanded,or modified in a manner that is
consistent with the terms of this permit.
B. Permit Availability[15A NCAC 02Q.0507(k)and.0508(i)(9)(B)]
The Permittee shall have available at the faciliry a copy of this permit and shall retain for the duration of the permit term one
complete copy of the application and any information submitted in support of the application package. The permit and
application shall be made available to an authorized representative of Department of Environmental Quality upon request.
C. Severability Clause[15A NCAC 02Q.0508(i)(2)]
In the event of an administrative challenge to a final and binding permit in which a condition is held to be invalid,the
provisions in this permit are severable so that all requirements contained in the permit,except those held to be invalid,shall
remain valid and must be complied with.
D. Submissions[15A NCAC 02Q.0507(e)and 02Q.0508(i)(16)]
Except as otherwise specified herein,two copies of all documents,reports,test data,monitoring data,notifications,request
for renewal,and any other information required by this permit shall be submitted to the appropriate Regional Office. Refer
to the Regional Office address on the cover page of this permit. For continuous emissions monitoring systems(GEMS)
reports,continuous opacity monitoring systems(COMS)reports,quality assurance(QA)/qualiry control(QC)reports,acid
rain CEM certification reports,and NOx budget CEM certification reports,one copy shall be sent to the appropriate
Regional Office and one copy shall he sent to;
Supervisor,Stationary Source Compliance
North Carolina Division of Air Quality
1641 Mail Service Center
Raleigh,NC 27699-1641
All submittals shall include the facility name and Facility ID number(refer to the cover page of this permit).
E. Duty to Comply[15A NCAC 02Q.0508(i)(3)]
The Permittee shall comply with all terms,conditions,requirements,limitations and restrictions set forth in this permit
Noncompliance with any permit condition except conditions identified as state-only requirements constitutes a violation of
the Federal Clean Air Act Noncompliance wi th any permit condition is grounds for enforcement action,for permit
termination,revocation and reissuance,or modification,or for denial of a permit renewal application.

Air Permit 03449T49
Page 51
F. Circumvention-STATE ENFORCEABLE ONLY
The facility shall be properly operated and maintained at all times in a manner that will effect an overall reduction in air
pollution. Unless otherwise specified by this permit,no emission source may be operated without the concurrent operation
of its associated air pollution control device(s)and appurtenances.
G. Permit Modifications
L Administrative Permit Amendments[15A NCAC 02Q.0514]
The Permittee shall submit an application for an administrative permit amendment in accordance with 15A NCAC 02Q
.0514.
2. Transfer in Ownership or Operation and Application Submittal Content[15A NCAC 02Q.0524 and 02Q.05051
The Permittee shall submit an application for an ownership change in accordance with 15A NCAC 02Q.0524 and 02Q
.0505.
3. Minor Permit Modifications[I 5A NCAC 02Q.0515]
The Permittee shall submit an application for a minor permit modification in accordance with 15A NCAC 02Q.0515.
4. Significant Permit Modifications[15A NCAC 02Q.0515]
The Permittee shall submit an application for a significant permit modification in accordance with 15A NCAC 02Q
.0516.
5. R.eopening for Cause[15A NCAC 02Q.0517]
The Permittee shall submit an application,for reopening for cause in accordance with 15A NCAC 02Q.0517.
H. Changes Not Requiring,Permit Modifications
1. Reporting Requirements
Any ofthe following that would result in new or increased emissions from the emission source(s)listed in Section 1 must
be reported to the Regional Supervisor,DAQ:
a. changes in the information submitted in the application;
b. changes that modify equipment or processes;or
c. changes in the quantity or quality of materials processed.
If appropriate,modifications to the permit may then be made by the DAQ to reflect any necessary changes in the
permit conditions. In no case are any new or increased emissions allowed that will cause a violation of the emission
limitations specified herein.
2. Section 502(b)(10)Changes[15A NCAC 02Q.0523(a)]
a. "Section 502(b)(10)changes"means changes that contravene an express permit term or condition.Such changes
do not include changes that would violate applicable requirements or contravene federally enforceable permit
terms and conditions that are monitoring(including test methods),recordkeeping,reporting,or compliance
certification requirements.
b. The Permittee may make Section 502(b)(10)changes without having the permit revised if
i. the changes are not a modification under Title I of the Federal Clean Air Act;
ii. the changes do not cause the allowable emissions under the permit to be exceeded;
iii. the Permittee notifies the Director and EPA with written notification at least seven days before the change is
made;and
iv. the Permittee shall attach the notice to the relevant permit.
c. The written notification shall include:
i. a description of the change;
ii. the date on which the change will occur;
iii. any change in emissions;and
iv. any permit term or condition that is no longer applicable as a result of the change.
d. Section 502(h)(10)changes shall be made in the permit the next time that the permit is revised or renewed,
whichever comes first.
3. Off Permit Changes[15A NCAC 02Q,0523(b)]
The Permittee may make changes in the operation or emissions without revising the permit if:
a. the change affects only insignificant activities and the activities remain insignificant after the change;or
b. the change is not covered under any applicable requirement.
4. Emissions Trading[15A NCAC 02Q.0523(c)]
To the extent that emissions trading is allowed under 15A NCAC 02D,including subsequently adopted maximum
achievable control technology standards,emissions trading shall be allowed without permit revision pursuant to 15A
NCAC 02Q.0523(c),

Air Permit 03449T49
Page 62
LA Reporting,Requirements for Excess Emissions and Permit Deviations[15A NCAC 02D.0535(f)and 02Q.0508(f)(2))
"Excess Emissions"-means an emission rate that exceeds any applicable emission limitation or standard allowed by any
rule in Sections.0500,.0900,.1200,or.1400 of Subchapter 0213;or by a permit condition;or that exceeds an emission limit
established in a permit issued under 15A NCAC 02Q.0700. (Note:Definitions of excess emissions under 02D,1110 and
02D.1111 shall apply where defined by rule.)
"Deviations"-for the purposes of this condition,any action or condition not in accordance with the terns and conditions of
this permit including those attributable to upset conditions as well as excess emissions as defined above lasting less than
four hours.
Excess Emissions
1. If a source is required to report excess emissions under NSPS(15A NCAC 0213,0524),NESHAPS(15A NCAC 02D
.1110 or.1111),or the operating permit provides for periodic(e.g.,quarterly)reporting of excess emissions,reporling
shall be performed as prescribed therein.
2. If the source is not subject to NSPS(15A NCAC 02D.0524),NESHAPS(15A NCAC 02D.1110 or.1111),or these
rules do NOT define"excess emissions,"the Permittee shall report excess emissions in accordance with 15A NCAC
02D.0535 as follows.
a. Pursuant to 15A NCAC 02D.0535,if excess emissions last for more than four hours resulting from a malfunction,
a breakdown of process or control equipment,or any other abnormal condition,the owner or operator shall:
L notify the Regional Supervisor or Director of any such occurrence by 9:00 a.m.Eastern Time of the Division's
next business day of becoming aware of the occurrence and provide:
• name and location of the facility;
• nature and cause of the malfunction or breakdown;
• time when the malfunction or breakdown is first observed;
• expected duration;and
• estimated rate of emissions;
ii. notify the Regional Supervisor or Director immediately when corrective measures have been accomplished;
and
iii. submit to the Regional Supervisor or Director within 15 days a written report as described in 15A NCAC 02D
.0535(f)(3).
Permit Deviations
3. Pursuant to 15A NCAC 02Q.0508(f)(2),the Permittee shall report deviations from permit requirements(terms and
conditions)as follows:
a. Notify the Regional Supervisor or Director of all other deviations from permit requirements not covered under
15A NCAC 02D.0535 quarterly. A written report to the Regional Supervisor shall include the probable cause of
such deviation and any corrective actions or preventative actions taken. The responsible official shall certify all
deviations from permit requirements.
LB Other Requirements under 15A NCAC 02D.0535
The Permittee shall comply with all other applicable requirements contained in 15A NCAC 02D.0535,including 15A
NCAC 02D.0535(c)as follows:
1. Any excess emissions that do not occur during start-up and shut-down shall be considered a violation of the appropriate
rule unless the owner or operator of the sources demonstrates to the Director,that the excess emissions are a result of a
malfunction. The Director shall consider,along with any other pertinent information,the criteria contained in 15A
NCAC 02D.0535(c)(1)through(7).
2. 15A NCAC 02D.0535(g). Excess emissions during start-up and shut-down shall be considered a violation of the
appropriate rule if the owner or operator cannot demonstrate that excess emissions are unavoidable.
J. Emergenev Provisions[40 CFR 70.6(g)]
The Permittee shall be subject to the following provisions with respect to emergencies:
1. An emergency means any situation arising from sudden and reasonably unforeseeable events beyond the control of the
facility,including acts of God,which situation requires immediate corrective action to restore normal operation,and
that causes the facility to exceed a technology-based emission limitation under the permit,due to unavoidable increases
in emissions attributable to the emergency. An emergency shall not include noncompliance to the extent caused by
improperly designed equipment,lack of preventive maintenance,careless or improper operation,or operator error.

Air Permit 03449T49
Page 63
2. An emergency constitutes an affirmative defense to an action brought for noncompliance with such technology-based
emission limitations if the conditions specified in 3.below are met.
3. The affirmative defense of emergency shall be demonstrated through properly signed contemporaneous operating logs
or other relevant evidence that include information as follows:
a. an emergency occurred and the Permittee can identify the cause(s)of the emergency;
E the perntted facility was at the time being properly operated;
c. during the period of the emergency the Permittee took all reasonable steps to minimize levels of emissions that
exceeded the standards or other requirements in the permit;and
d. the Permittee submitted notice of the emergency to the DAQ within two working days of the time when emission
limitations were exceeded due to the emergency. This notice must contain a description of the emergency,steps
taken to mitigate emissions,and corrective actions taken.
4. In any enforcement proceeding,the Permit=seeking to establish the occurrence of an emergency has the burden of
proof.
5. This provision is in addition to any emergency or upset provision contained in any applicable requirement specified
elsewhere herein.
K. Permit Renewal[15A NCAC 02Q.0508(e)and 02Q.0513(b)]
This 15A NCAC 02Q.0500 permit is issued for a fixed term not to exceed five years and shall expire at the end of its
term. Permit expiration terminates the facility's right to operate unless a complete 15A NCAC 02Q.0500 renewal
application is submitted at least nine months before the date of permit expiration. If the Permittee or applicant has complied
with 15A NCAC 02Q.0512(b)(1),this 15A NCAC 02Q.0500 permit shall not expire until the renewal permit has been
issued or denied. Permit expiration under 15A NCAC 02Q.0400 terminates the facility's right to operate unless a complete
15A NCAC 02Q.0400 renewal application is submitted at least six months before the date of permit expiration for facilities
subject to l5A NCAC 02Q.0400 requirements. In either of these events,all terns and conditions of these permits shall
remain in effect until the renewal permits have been issued or denied.
L. Need to Halt or Reduce Activity Not a Defense[15A NCAC 02Q.0508(i)(4)]
It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or reduce the
permitted activity in order to maintain compliance with the conditions of this permit.
M. Duty,to Provide Information(submittal of information) [15A NCAC 02Q.0508(i)(9)]
1. The Permittee.shall furnish to the DAQ,in a timely manner,any reasonable information that the Director may request
in writine to determine whether cause exists for modifying,revoking and reissuing,or terminating the permit or to
determine compliance with the permit.
2. The Permittee shall furnish the DAQ copies of records required to be kept by the permit when such copies are
requested by the Director.For information claimed to be confidential,the Permittee may furnish such records directly
to the EPA upon request along with a.claim of confidentiality.
N. Duty to Sunplern [l5A NCAC 02Q,0507(f)]
The Permittee,upon becoming aware that any relevant facts were omitted or incorrect information was submitted in the
permit application,shall promptly submit such supplementary facts or corrected information to the DAQ, The Permittee
shall also provide additional information as necessary to address any requirement that becomes applicable to the facility
after the date a complete permit application was submitted but prior to the release of the draft permit.
G. Retention of Records[15A NCAC 02Q.0508(f)and 02Q.0508(1)]
The Permittee shall retain records of all required monitoring data and supporting information for a period of at least five
years from the date of the monitoring sample,measurement,report,or application. Supporting information includes all
calibration and maintenance records and all original strip-chart recordings for continuous monitoring information,and
copies of all reports required by the permit. These records shall be maintained in a form suitable and readily available for
expeditious inspection and review. Any records required by the conditions of this permit shall be kept on site and made
available to DAQ personnel for inspection upon request.
P. Compliance Certification[15A NCAC 02Q.0508(n)]
The Permittee shall submit to the DAQ and the EPA(Air and EPCBA Enforcement Branch EPA,Region 4,61 Forsyth
Street SW,Atlanta,GA 30303)postmarked on or before March 1 a compliance certification(for the preceding calendar
year)by a responsible official with all federally-enforceable terms and conditions in the permit,including emissions
limitations,standards,or work practices. It shall be the responsibility of the current owner to submit a compliance
certification for the entire year regardless of who owned the facility during the year. The compliance certification shall

Air Permit 03449T49
Page 64
comply with additional requirements as maybe specified under Sections 114(a)(3)or 504(b)of the Federal Clean Air Act.
The compliance certification shall specify:
1. the identification of each term or condition ofthe permit that is the basis of the certification;
2. the compliance status(with the terms and conditions of the permit for the period covered by the certification);
3. whether compliance was continuous or intermittent;and
4. the method(s)used for determining the compliance status of the source during the certification period,
Q. Certification by Responsible Official[15A NCAC 02Q.0520]
A responsible official shall certify the truth,accuracy,and completeness of any application form,report,or compliance
certification required by this permit. All certifications shall state that based on information and belief formed after
reasonable inquiry,the statements and information in the document are true,accurate,and complete.
R Permit Shield for Applicable Requirements[15A NCAC 02Q.0512]
1. Compliance with the terms and conditions of this permit shall be deemed compliance with applicable requirements,
where such applicable requirements are included and specifically identified in the permit as of the date of permit
issuance.
2. A permit shield shall not alter or affect:
a. the power of the Commission,Secretary of the Department,or Governor under NCGS 143-2153(a)(12),or EPA
under Section 303 of the Federal Clean Air Act;
b. the liability of an owner or operator of a facility for any violation of applicable requirements prior to the effective
date of the permit or at the time of permit issuance;
c. the applicable requirements under Tide IV;or
d. the ability of the Director or the EPA under Section 114 of the Federal Clean Air Act to obtain information to
determine compliance of the facility with its permit.
3. A permit shield does not apply to any change made at a facility that does not require a permit or permit revision made
under 15A NCAC 02Q.0523.
4. A permit shield does not extend to minor permit modifications made under 15A NCAC 02Q.0515.
S. Termination,Modification.and Revocation of the Permit[15A NCAC 02Q.0519]
The Director may terminate,modify,or revoke and reissue this permit if:
1. the information contained in the application or presented in support thereof is determined to be incorrect;
2. the conditions under which the permit or permit renewal was granted have changed;
3. violations of conditions contained in the permit have occurred;
4. the EPA requests that the permit be revoked under 40 CFR 70.7(g)or 70.8(d);or
5. the Director finds that termination,modification,or revocation and reissuance of the permit is necessary to carry out the
purpose of NCGS Chapter 143,Article 21B.
T. Insignificant Activities[15A NCAC 02Q.0503)
Because an emission source or activity is insignificant does not mean that the emission source or activity is exempted from
any applicable requirement or that the owner or operator of the source is exempted from demonstrating compliance with
any applicable requirement. The Permittee shall have available at the facility at all times and made available to an
authorized representative upon request,documentation,including calculations,if necessary,to demonstrate that an emission
source or activity is insignificant
U. Property Rights[15A NCAC 02Q.0508(i)(8)]
This permit does not convey any property rights in either real or personal property or any exclusive privileges.
V. Inspection and Entry[15A NCAC 02Q.0508(1)and NCGS 143-215.3(a)(2)]
1. Upon presentation of credential~and other documents as may be required by law, the Permittec shall allow the DAQ,
or an authorized representative,to perform the following:
a. enter the Permittee's premises where the permitted facility is located or emissions-related activity is conducted,or
where records are kept under the conditions of the permit;
b. have access to and copy,at reasonable times,any records that are required to be kept under the conditions of the
permit;
c. inspect at reasonable times and using reasonable safety practices any source,equipment(including monitoring and
air pollution control equipment),practices,or operations regulated or required under the permit;and
d. sample or monitor substances or parameters,using reasonable safety practices,for the purpose of assuring
compliance with the permit or applicable requirements at reasonable times.

Air Permit 03449T49
Page 65
Nothing in this condition shall limit the ability of the EPA to inspect or enter the premises of the Permittee under
Section 114 or other provisions of the Federal Clean Air Act,
2. No person shall refuse entry or access to any authorized representative of the DAQ who requests entry for purposes of
inspection,and who presents appropriate credentials,nor shall any person obstruct,hamper,or interfere with any such
authorized representative while in the process of carrying out his official duties. Refusal of entry or access may
constitute grounds for permit revocation and assessment of civil penalties.
W. Annual Fee Pavment[15A NCAC 02Q.0508(i)(10)]
1. The Permittee shall pay all fees in accordance with 15A NCAC 02Q.0200.
2. Payment of fees may be by check or money order made payable to the N.C.Department of Environmental Quality.
Annual permit fee payments shall refer to the permit number.
3. If,within 30 days after being billed,the Permittee fails to pay an annual fee,the Director may initiate action to
terminate the permit under 15A NCAC 02Q.0519.
X. Annual Emission Inventory Requirements[15A NCAC 02Q.0207]
The Permirtee shall report by June 30 of each year the actual emissions of each air pollutant listed in 15A NCAC 02Q
.0207(a)from each emission source within the facility during the previous calendar year. The report shall be in or on such
form as may be established by the Director. The accuracy of the report shall be certified by a responsible official of the
facility.
Y. Confidential Information[15A NCAC 02Q.0107 and 02Q.0508(i)(9)]
Whenever the Permirtee submits information under a claim of confidentiality pursuant to 15A NCAC 02Q.0107,the
Permittee may also submit a copy of all such information and claim directly to the EPA upon request. All requests for
confidentiality must be in accordance with 15A NCAC 02Q.0107.
Z. Construction and Operation Permits[15A NCAC 02Q.0100 and.0300]
A construction and operating permit shall be obtained by the Permittee for any proposed new or modified Facility or
emission source which is not exempted from having a permit prior to the beginning of construction or modification,in
accordance with all applicable provisions of 15A NCAC 02Q.0100 and.0300,
AA. Standard Application Form and Required Information[l5A NCAC 02Q.0505 and.0507]
The Permittee shall submit applications and required information in accordance with the provisions of 15A NCAC 02Q
.0505 and.0507.
BB. Financial Res onsibilih•and Compliance History[15A NCAC 02Q.0507(d)(4)]
The DAQ may require an applicant to submit a statement of financial qualifications and/or a statement of substantial
compliance history.
CC. Refri grant Re uirements(Stratospheric Ozone and Climate Protection [15A NCAC 02Q.0501(e)]
1. If the Permittee has appliances or refrigeration equipment,including air conditioning equipment,which use Class I or II
ozone-depleting substances such as chlorofluorocarbons and hydrochlorofluorocarbons listed as refrigerants in 40 CFR
Part 82 Subpart A Appendices A and B,the Permittee shall service,repair,and maintain such equipment according to
the work practices,personnel certification requirements,and certified recycling and recovery equipment specified in 40
CFR Part 82 Subpart F.
2, The Permirtee shall not knowingly vent or otherwise release any Class I or lI substance into the environment during the
repair,servicing,maintenance,or disposal of any such device except as provided in 40 CFR Part 82 Subpart F.
3. The Permittee shall comply with all reporting and recordkeeping requirements of 40 CFR 82.166. Reports shall be
submirted to the EPA or its designee as required.
DD. Prevention of Accidental Releases-Section 112 r [15A NCAC 02Q.0508(h)]
If the Permittee is required to develop and register a Risk Management Plan with EPA pursuant to Section 112(r)of the
Clean Air Act,then the Permittee is required to register this plan in accordance with 40 CFR Part 68.
EE. Preventinn of Accidental Releases General:Dut) Clause-Section 112(r)(1)—FEDERALLY-ENFORCEABLE ONLY
Although a risk management plan may not be required,if the Permittee produces,processes,handles,or stores any amount
of a listed hazardous substance,the Permittee has a general duty to take such steps as are necessary to prevent the accidental
release of such substance and to minimize the consequences of any release.

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FF. Title IV Allowances[15A NCAC 02Q.0508(i)(1)]
This permit does not limit the number of Title IV allowances held by the Permittee,but the Permittee may not use
allowances as a defense to noncompliance with any other applicable requirement, The Permittee's emissions may not
exceed any allowances that the facility lawfully holds under Title IV of the Federal Clean Air Act
GG. Air Pollution Emergency Episode[15A NCAC 02D.0300]
Should the Director of the DAQ declare an Air Pollution Emergency Episode,the Permittee will be required to operate in
accordance with the Permittee's previously approved Emission Reduction Plan or,in the absence of an approved plan,with
the appropriate requirements specified in 15A NCAC 02D.0300.
HH. Rea tration of Air Pollution Sources[15A NCAC 02D.0202]
The Director of the DAQ may require the Permittee to register a source of air pollution. If the Permittee is required to
register a source of air pollution,this registration and required information will be in accordance with 15A NCAC 02D
.0202(b).
ll. Ambient Air QualitN Standards[15A NCAC 02D.0501(c)]
In addition to any control or manner of operation necessary to meet emission standards specified in this permit,any source
of air pollution shall be operated with such control or in such manner that the source shall not cause the ambient air quality
standards in 15A NCAC 02D.0400 to be exceeded at any point beyond the premises on which the source is located. When
controls more stringent than named in the applicable emission standards in this permit are required to prevent violation of
the ambient air quality standards or are required to create an offset, the permit shall contain a condition requiring these
controls.
A. General Emissions Testina and Reporting Requirements[15ANCAC 02Q.0508(i)(16)]
Emission compliance testing shall be by the procedures of Section.2600,except as may be otherwise required in Rules
.0524, .0912,.1110,.1111,or.1415 of Subchapter 02D.If emissions testing is required by this permit or the DAQ or if the
Permittee submits emissions testing to the DAQ to demonstrate compliance,the Permittee shall perform such testing in
accordance with 15A NCAC 02D.2600 and follow the procedures outlined below:
1. The owner or operator of the source shall arrange for air emission testing protocols to be provided to the Director
prior to air pollution testing.Testing protocols are not required to be pre-approved by the Director prior to air
pollution testing.The Director shall review air emission testing protocols for pre-approval prior to testing if
requested by the owner or operator at least 45 days before conducting the test.
2. Any person proposing to conduct an emissions test to demonstrate compliance with an applicable standard shall
notify the Director at least 15 days before beginning the test so that the Director may at his option observe the test.
3. The owner or operator of the source shall arrange for controlling and measuring the production rates during the
period of air testing.The owner or operator of the source shall ensure that the equipment or process being tested is
operated at the production rate that best fulfills the purpose of the test.The individual conducting the emission test
shall describe the procedures used to obtain accurate process data and include in the test report the average
production rates determined during each testing period.
4. Two copies of the final air emission test report shall be submitted to the Director not later than 30 days after sample
collection unless otherwise specified in the specific conditions. The owner or operator may request an extension to
submit the final test report.The Director shall approve an extension request if he finds that the extension request is a
result of actions beyond the control of the owner or operator.
a. The Director shall make the final determination regarding any testing procedure deviation and the validity of the
compliance test.The Director may:
i. Allow deviations from a method specified under a rule in this Section if the owner or operator of the source
being tested demonstrates to the satisfaction of the Director that the specified method is inappropriate for
the source being tested.
ii. Prescribe alternate test procedures on an individual basis when he finds that the alternative method is
necessary to secure more reliable test data.
iii. Prescribe or approve methods on an individual basis for sources or pollutants for which no test method is
specified in this Section if the methods can be demonstrated to determine compliance of permitted emission
sources or pollutants.
b. The Director may authorize the Division of Air Quality to conduct independent tests of any source subject to a
rule in this Subchapter to determine the compliance status of that source or to verify any test data submitted
relating to that source.Any test conducted by the Division of Air Quality using the appropriate testing
procedures described in Section 02D.2600 has precedence over all other tests.

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KK. Reopeniny-for Cause[15A NCAC 02Q.05171
1. A permit shall be reopened and revised under the following circumstances:
a. additional applicable requirements become applicable to a facility with remaining permit term of three or more
years;
b. additional requirements(including excess emission requirements)become applicable to a source covered by Title
IV;
c. the Director or EPA finds that the permit contains a material mistake or that inaccurate statements were made in
establishing the emissions standards or other terms or conditions of the permit;or
d. the Director or EPA determines that the permit must be revised or revoked to assure compliance with the
applicable requirements.
2. Any permit reopening shall be completed or a revised permit issued within 18 months after the applicable requirement
is promulgated. No reopening is required if the effective date of the requirement is after the expiration of the permit
term unless the term of the permit was extended pursuant to 15A NCAC 02Q.0513(c).
3. Except for the state-enforceable only portion of the permit,the procedures set out in 15A NCAC 02Q.0507,.0521,or
.0522 shall be followed to reissue the permit. If the State-enforceable only portion of the permit is reopened,the.
procedures in 15A NCAC 02Q .0300 shall be followed. The proceedings shall affect only those parts of the permit for
which cause to reopen exists.
4. The Director shall notify the Permittee at least 60 days in advance of the date that the permit is to be reopened,except
in cases of imminent threat to public health or safety the notification period may be less than 60 days.
5. Wuhan 90 days,or 180 days if the EPA extends the response period,after receiving notification from the EPA that a
permit needs to be terminated,modified,or revoked and reissued,the Director shall send to the EPA a proposed
determination of termination,modification,or revocation and reissuance,as appropriate.
LL. Reuorti p,ReWrements for Non-Opera fling Euuipment[15A NCAC 02Q,0508(i)(16)]
The Permittee shall maintain a record of operation for permitted equipment noting whenever the equipment is taken from
and placed into operation. When permitted equipment is not in operation,the requirements for testing,monitoring,and
recordkeeping are suspended until operation resumes.
MM.Fugitive Dust Control Requirement[15A NCAC 02D.0540]
As required by 15A NCAC 02D.0540"Particulates from Fugitive Dust Emission Sources,"the Permitter,shall not cause or
allow fugitive dust emissions to cause or contribute to substantive complaints or excess visible emissions beyond the
property boundary.If substantive complaints or excessive fugitive dust emissions from the facility are observed beyond the
property boundaries for six minutes in any one hour(using Reference Method 22 in 40 CFR,Appendix A),the owner or
operator may be required to submit a fugitive dust plan as described in 02D.0540(f).
"Fugitive dust emissions"means particulate matter from process operations that does not pass through a process stack or
vent and that is generated within plant property boundaries from activities such as:unloading and loading areas,process
areas,stockpiles,stock pile working,plant parking lots,and plant roads(including access roads and haul roads).
NN.Specific Permit Modifications[15A NCAC 02Q.0501 and.0523]
1. For modifications made pursuant to 15A NCAC 02Q.0501(c)(2),the Permitter shall file a Title V Air Quality Permit
Application for the air emission source(s)and associated air pollution control device(s)on or before 12 months after
commencing operation.
2. For modifications made pursuant to 15A NCAC 02Q .0501(d)(2),the Permittee shall not begin operation of the air
emission source(s)and associated air pollution control device(s)until a Title V Air Quality Permit Application is
filed and a construction and operation permit following the procedures of Section.0500(except for Mule.0504 of
this Section)is obtained.
3. For modifications made pursuant to 502(b)(10),in accordance with 15A NCAC 02Q .0523(a)(1)(C),the Permitter
shall notify the Director and EPA(EPA-Air Planning Branch,61 Forsyth Street SW,Atlanta,GA 30303)in writing
at least seven days before the change is made. The written notification shall include:
a. a description of the change at the facility;
b. the date on whicb the change will occur;
C. any change in emissions;and
d. any permit term or condition that is no longer applicable as a result of the change.
In addition to this notification requirement,with the next significant modification or Air Quality Permit renewal, the
Permittee shall submit a page"E5"of the application forms signed by the responsible official verifying that the

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application for the 502(b)(10)change/modification,is true,accurate,and complete. Further note that modifications
made pursuant to 502(b)(10)do not relieve the Permittee from satisfying preconstruction requirements.
00. Third Party Participation and EPA Review[15A NCAC 02Q.0521,_0522 and.0525(7)]
For permits modifications subject to 45-day review by the federal Environmental Protection Agency (EPA),EPA's
decision to not object to the proposed permit is considered final and binding on the EPA and absent a third party petition,
the failure to object is the end of EPA's decision-making process with respect to the revisions to the permit.The time period
available to submit a puhli❑petition pursuant to 15A NCAC 02Q.0518 begins at the end of the 45-day EPA review period.

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ATTACHMENT
List of Acronyms
AOS Alternate Operating Scenario
BACT Best Available Control Technology
Btu British thermal unit
CAA Clean Air Act
CAIR Clean Air Interstate Rule
CEM Continuous Emission Monitor
CFR Code of Federal Regulations
DAQ Division of Air Quality
DEQ Department of Environmental Quality
EMC Environmental Management Commission
EPA Environmental Protection Agency
FR Federal Register
GACT Generally Available Control Technology
HAP Hazardous Air Pollutant
MACT Maximum Achievable Control Technology
NAA Non-Attainment Area
NCAC North Carolina Administrative Code
NCGS North Carolina General Statutes
NESHAP National Emission Standards for Hazardous Air Pollutants
NOx Nitrogen Oxides
NSPS New Source Performance Standard
OAH Office of Administrative Hearings
PM Particulate Matter
PM10 Particulate Matter with Nominal Aerodynamic Diameter of 10 Micrometers or Less
POS Primary Operating Scenario
PSD Prevention of Significant Deterioration
RACT Reasonably Available Control Technology
SIC Standard Industrial Classification
SIP State Implementation Plan
SOx Sulfur Dioxide
tpy Tons Per Year
VOC Volatile Organic Compound