AQ_F_2100073_20181126_PRMT_Permit

ROY COOPER
Governor
MICHAEL S.REGAN
Secrerary
MICHAEL ABRACIINSKAS
Director
NORTH CARCILIIVA
Envkoftmentat Quality
November 26,2018
Mr.Owen Maxwell
Vice President of Operations
Regulator Marine,Inc,
187 Peanut Drive
Edenton,North Carolina 27932
Dear Mr.Maxwell:
SUBJECT: Air Quality Permit No.07132T12
Facility ID: 2100073
Regulator Marine,Inc.
Edenton,Chowan County
Fee Class: Title V
PSD Class: Minor
In accordance with your completed Air Quality Permit Application for minor modification of a Title
V permit received October 30, 2018, we are forwarding herewith Air Quality Permit No. 07132T12 to
Regulator Marine,Inc. 187 Peanut Drive,Edenton,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 2Q .0503(8) have been listed for informational purposes as an
"ATTACHMENT"to this cover letter. 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.
These emission sources and control devices(ID Nos.ES-1,ES-2,and CD-06)are listed as a minor
modification per 15A NCAC 02Q .0515. The compliance certification as descrihed in General Condition P
is required. Unless otherwise notified by NC DAQ, the affected terms of this permit(excluding the permit
shield as described General Condition R)for this source shall become final on January 25, 2018. Until this
date,the affected permit terms herein reflect the proposed operating language that the Perrrlittee shall operate
this source under pursuant to 15A NCAC 02Q .0515(f).
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 filed with both the Office of
Administrative Hearings,6714 Mail Service Center,Raleigh,North Carolina 27699-6714 and the Division of
E��, North Carolina Department of Em'ironmerrtal Quality ! Division oFAir QualityI�sJp� 217 West Jones Streer 1 1641 Mail Service Center I Raleigh,North Carolina 27699-1641
� ° • 9€9.7079400

Mr. Gwen Maxwell
November 26,2018
Page 2
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 of Administrative
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 150E-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
150E-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 150B-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 an Air Quality Permit issued by the Division of Air Quality prior to construction
unless the Pennittee has fulfilled 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 commencing construction is a violation of NCGS 143-215.108A and may
subject the Permittee to civil or criminal penalties as described in NCGS 143-215.114A and 143-215.114B.
Chowan County has not triggered PSD Increment Tracking for any pollutants, so no increment
tracking is required for this minor modification.
This Air Quality Permit shall be effective from November 26, 2018 until August 31, 2019, 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 Russell Braswell at
919-707-8731 or russell.braswelLamcdenr.eov.
Sincerely yours,
7
William D.Willets,P.E.,Chief,Permitting Section
Division of Air Quality,NCDEQ
Enclosure
c: Heather Ceron,EPA Region 4
Washington Regional Office
Central Files
Connie Home(cover letter only)

ATTACHMENT to Cover Letter to Air Quality Permit No. 07132T12
Regulator Marine, Inc.
Insignificant Activities per 15A NCAC 2Q .0503(8)
Equipment ID No. Equipment Description
I-1 Resin and gel coat storage
I-2 Mold release,bonding,and contact glue
I-3 Mold release,bonding,and contact glue
I-4 Assembly Building
1. Because an activity is insigzzificant 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 2D.1100"Control of Toxic
Air Pollutants"or 2Q.0711 "Emission Rates Requiring a Permit".
3. For additional information regarding the applicability of MACT or GACT see the DAQ page titled"Specific
Permit Conditions Regulatory Guide."The link to this site is as follows: httli://deg.nc.govlaboutJdivisionslair-
ualit lair- ualit - ermitsls ecific- ermit-conditions-re lato - ide

Summary of Changes to Permit
The following changes were made to the Regulator Marine,Inc.Title V Permit No. 07132T11:
Page(s)* Condition/Item* Description of Change(s)
■ Updated permit dates/numbers
Throughout Throughout . Noted PSD Minor status
* Added language regarding Minor Modification procedures where necessary.
n/a Insignificant * Added I-4"Assembly Building"
Activities
* Changed description of ES-1 per application
Changed description of ES-2 per application
3 Permitted Emission Sources , Noted that ES-2 is subject to MACT Subpart VVVV
* Removed CD-5
■ Added CD-5
4 2.1 A ' Combined sections for ES-1 and ES-2 because they are subject to the same
rules.
5 2.1 A.2 * Updated VE monitoring to latest DAQ standard wording.
5 2.1 A.3 * Moved condition for MACT Subpart VVVV into this section because there is
now no need to have a separate section for this condition.
n/a 2.1 B. (former) * Removed this section,combined with 2.1 A.
n/a 2.1 C. (former) * Renumbered this section to 2.1 B.
n/a 2.2 A.1 (former) * Removed permit condition for 02D .0958 because this rule no longer applies
to this facility.
n/a 2.2 A.2 (former) * Removed permit condition for 02D .1100 per Session Law 2012-91.
23 2.2 A.1 and A.2 * Renumbered these conditions to reflect above changes.
n/a 2.2 A.5 (former) ■ Removed permit condition for 02Q .0711 per Session Law 2012-91.
n/a 2.2 B. (former) * Removed this section and moved the condition for MACT Subpart VVVV to
Section 2.1 A.3
25 3. ■ Updated General Conditions to v5.3.
* This refers to the current permit unless otherwise stated.

--,-AState of North Carolina
2� Department of Environmental Quality
4;4
_GAR©IJNA
Departrawt met Division of Air Quality
AIR QUALITY PERMIT
Permit No. Replaces Permit No.(s) Effective Date Expiration Date
07132T12 07132T11 January 25,2018* August 31,2019
The effective date listed above applies only to changes made as a result of this modification. All other terms
and conditions of this permit are applicable as of the issuance date.
Until such time as this permit expires or is modified or revoked,the below named Permittee is permitted to construct
and operate the emission source(s)and associated air pollution control device(s) specified hereui,in accordance with
the terms,conditions,and limitations within this permit. This permit is issued under the provisions of Article 21B of
Chapter 141, General statutes of North Carolina as amended, and Title 15A North Carolina Administrative Codes
(15A NCAC), Subchapters 2D and 2Q,and other applicable Laws.
Pursuant to Title 15A NCAC, Subchapter 2Q, 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: Regulator Marine, Inc.
Facility ID: 2100073
Facility Site Location: 187 Peanut Drive
City,County,State,Zip: Edenton,Chowan County,North Carolina 27932
Mailing Address: 187 Peanut Drive
City,State,Zip: Edenton,North Carolina 27932
Application Numbcr: 2100473.18A
Complete Application Date: October 34,2418
Primary SIC Code: 3732
Division of Air Quality, Washington Regional Office
Regional Office Address: 943 Washington Square Mail
Washington,North Carolina 27889
Permit issued this the 26'day of November,2018.
William D,Willets,P.L.,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 Source(s) Specific Limitations and Conditions
(Including specific requirements,testing,monitoring,recordkeeping,and reporting requirements)
2.2- Multiple Emission Source(s) Specific Limitations and Conditions
(Including specific requirements,testing,monitoring,recordkeeping,and reporting requirements)
SECTION 3: GENERAL PERMIT CONDITIONS
ATTACHMENT
List of Acronyms

Air Quality Permit No. 07132T12
Page No.3
SECTION 1- PERMITTED EMISSION SOURCE (S) AND ASSOCIATED AIR
POLLUTION CONTROL DEVICE (S) AND APPURTENANCES
The£ollowin table contains a summary of all 1permitted emission sources and associated air vollution control devices and all purtenances:
Reference Emission Source Emission Source Description Control Device Control Device
Page ID No. ID No. Description
No(s).
ES-1# large parts fabrication building, CD-1 Fiberglass mesh filters
(MALT,Subpart VVVV) including fiberglass laminating, on seven roof exhausts
gel coating,trimming,and
sanding
ES-2* small parts fabrication CD-6* fiberglass mesh filters
COACT,Subpart VVVL') building,including fiberglass on two roof exhausts
laminating and get coating
ES44 Diesel-fired peak shaving CD-I4 Diesel Oxidation
(MACT,Subpart ZZZZ) generator(764 horsepower Catalyst
maximum capacity)
* These emission sources and control devices(ID Nos.ES-1 ES-2,and CD-6)are listed as a minor modification
per 15A NCAC 02Q ,0515. The compliance certification as described in General Condition P is required.
Unless otherwise notified by NC DAQ, the affected terms of this permit (excluding the permit shield as
described General Condition R) for this source shall become final on (Enter date; 60 days after issue date).
Until this date,the affected permit terms herein reflect the proposed operating language that the Permittee shall
operate this source pursuant to 15A NCAC 02Q .0515(f).

Air Quality Permit No. 07132T12
Page No. 4
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, recordkeeping, and reporting
requirements as specified herein:
A. large parts fabrication building(ID No. ES-1)with associated fiberglass mesh filters on seven
roof exhausts (ID No. CD-1), and small parts fabrication building(ID No. ES-2) with
associated fiberglass mesh filters installed on two roof exhausts ¢D No. CD-6)
The followinv table provides a summary of limits and standards for the emission sourcets}described above:
Regulated LimitslStandards Applicable Regulation
Pollutant
Particulate E=4.10 x P'-" 15A NCAC 2D.0515
matter Where: E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Visible 20 percent opacity 15A NCAC 21) .0521
emissions
Odor State-enforceable only 15A NCAC 2D.1806
See Section 2.2 A.1
Volatile organic See Section 2.2 A,2 15A NCAC 2Q .0317
compounds (PSD Avoidance)
Hazardous air See Section 2.2 B 15A NCAC 2D .1111
pollutants (40 CFR Part 63, Subpart VVVV)
1. 15A NCAC 2D.0515: PARTICULATES FROM MISCELLANEOUS INDUSTRIAL PROCESSES
a. Emissions of particulate matter from these sources(ID No.ES-1 and ES-2) shall not exceed an allowable
emission rate as calculated by the following equation:
E=4.10 x P'-" 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 2Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition A.
If the results of this test are above the limit given in Section 11 A.La above,the Permittee shall be
deemed in noncompliance with 15A NCAC 2D .0515.
Monitoring [15A NCAC 2Q .0508(f)]
c. Particulate matter emissions from these sources(ID No.ES-1 and ES-2) shall be controlled by roof
exhaust fiberglass mesh filters(ID No. CD-1 and CD-6). To assure compliance,the Permittee shall
perform inspections and maintenance as recommended by the manufacturer. As a minimum,the
inspection and maintenance program shall include weekly inspections of the filters noting their condition.
The Permittee shall be deemed in noncompliance with 15A NCAC 2D.0515 if the filters are not
inspected and maintained.

Air Quality Permit No. 07132T12
Page No. 5
Rccordkeepinu[15A NCAC 2Q .0508(f)]
d. The results of inspection and maintenance for the 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 eacb inspection; and
iii. the results of maintenance performed on any filter.
The Permittee shall be deemed in noncompliance with 15A NCAC 2D .0515 if these records are not
maintained.
Reyortinj [15A NCAC 2Q .0508(f)]
e. The Permittee shall submit the results of any maintenance performed on any control device within 30
days of a written request by the DAQ.
f. The Permittee shall submit a summary report of the monitoring and recordkeeping requirements given in
Sections 2.1 A.Lc 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.
2. 15A NCAC 2D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from these sources(ID No.ES-1 and ES-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 [15A NCAC 2Q .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 Sections 2.1 A.2.a above,the Permittee shall be
deemed in noncompliance with 15A NCAC 2D .0521.
Monitorin [15A NCAC 2Q .0508(f)]
c. i. To ensure compliance, once every six months the Permittee shall observe the emission points of these
sources(ID Nos.ES-1 and ES-2)for any visible emissions above normal. The six-month
observation must be made Once for each of the two six-month periods 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:
(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 recordkeepi_ng 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 A.2.a(or b)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; or
(C) the semiannual observations are not conducted per c.i above;
Recordkeepi [15A NCAC 2Q .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;

Air Quality Permit No. 07132T12
Page No. 6
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 2D.0521 if these records are not
maintained.
Reporting [15A NCAC 2Q.0508(f)]
e. The Permittee shall submit a summary report of the monitoring and recordkeeping requirements given in
Sections 2.1 A.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.
3. 15A NCAC 2D.1111: MAXIMUM ACHIEVABLE CONTROL TECHNOLOGY(40 CFR Part 63
Subpart VVVV)
1. For all sources located at this facility,the Permittee shall comply with all applicable provisions
contained in Environmental Management Commission Standard 15A NCAC 21) .1111,"Maximum
Achievable Control Technology'(MALT)as promulgated in 40 CFR Part 63, Subpart VVVV
"National Emission Standards for Hazardous Air Pollutants for Boat Manufacturing." In the event of
any warding discrepancy hetween the terms of this permit and Federal requirements found in 40 CFR
Part 63,the language found in 40 CFR Part 63 shall control.
2. 40 CFR 63.5698 Open Molding Resin and Gel Coat Operations
a. Excluding those processes listed in Section 2.1 A.3.d below,the Permittee shall limit organic HAP
emissions from any open molding operations listed above to the emission limit specified in paragraph
(b)of this condition. Operations listed in paragraph(d)are exempt from this limit.
i. Production resin.
ii. Pigmented gel coat.
iii. Clear gel coat.
iv. Tooling resin.
v. Tooling gel coat.
h. Limit organic HAP emissions from open molding operations to the limit specified by equation 1 of
this condition,based on a 12-month rolling average.
HAP Limit= [46(Mx) + 159(MPG) +291(McG) +54(MTR) +214(MTc,)] (Equation 1}
Where:
HAP Limit= total allowable organic HAP that can be emitted from the open molding operations,
kilograms.
MR= mass of production resin used in the past 12 months,excluding any materials exempt
under paragraph(d)of this condition,megagrams.
Mac;= mass of pigmented gel coat used in the past 12 months,excluding any materials exempt
under paragraph(d) of this condition,megagrams.
Mcc= mass of clear gel coat used in the past 12 months, excluding any materials exempt
under paragraph(d)of this condition,megagrams.
M?"v= mass of tooling resin used in the past 12 months,excluding any materials exempt under
paragraph(d)of this condition,megagrams.
MTG= mass of tooling gel coat used in the past 12 months, excluding any materials exempt
under paragraph(d)of this condition,megagrams.

Air Quality Permit No. 07132T12
Page No. 7
c. The open molding emission limit is the same for both new and existing sources,
d. The materials specified in paragraphs(d)(i)through(iii)of this condition are exempt from the open
molding emission limit specified in paragraph(b)of this condition.
i. Production resins(including skin coat resins)that must meet specifications for use in military
vessels or must be approved by the U.S. Coast Guard for use in the construction of lifeboats,
rescue boats, and other life-saving appliances approved under 46 CFR subchapter Q or the
construction of small passenger vessels regulated by 46 CFR subchapter T. Production resins for
which this exemption is used must be applied with nonatomizing(non-spray)resin application
equipment. A record must be kept of the resins which are being used for this exemption.
ii. Pigmented,clear, and tooling gel coat used for part or mold repair and touch up. The total gel
coat materials included in this exemption must not exceed 1 percent by weight of all gel coat used
at the facility on a 12-month rolling-average basis. A record must be kept of the amount of gel
coats which are being used for this exemption and copies of calculations showing that the exempt
amount does not exceed 1 percent of all gel coat used.
iii. Pure, 100 percent vinylester resin used for skin coats. This exemption does not apply to blends of
vinylester and polyester resins used for skin coats. The total resin materials included in the
exemption cannot exceed 5 percent by weight of all resin used at the facility on a 12-month
rolling-average basis. A record must be kept of the amount of 100 percent vinylester skin coat
resin used per month that is eligible for this exemption and copies of calculations showing that
the exempt amount does not exceed 5 percent of all resin used.
3. 40 CFR 63.5731 Standards for Resin and Gel Coat Mixing Operations
a. All resin and gel coat mixing containers with a capacity equal to or greater than 208 liters,including
those used for on-site mixing of putties and polyputties,must have a cover with no visible gaps in
place at all times.
b. The work practice standard in paragraph(a)of this condition does not apply when material is being
manually added to or removed from a container,or when mixing or pumping equipment is being
placed in or removed from a container.
c. To demonstrate compliance with the work practice standard in paragraph(a)of this condition, the
Permittee must visually inspect all mixing containers subject to this standard at least once per month.
The inspection should ensure that all containers have covers with no visible gaps between the cover
and the container,or between the cover and equipment passing through the cover.
d. The Permittee must keep records of which mixing containers are subject to this standard and the
results of the inspections,including a description of any repairs or corrective actions taken.
4. 40 CFR 63.5734 Standards for Resin and Gel Coat Application Equipment Cleaning Operations
a. For routine flushing of resin and gel coat application equipment(e.g., spray guns,flowcoaters,
brushes,rollers,and squeegees),the Permittee must use a cleaning solvent that contains no more than
5 percent organic HAP by weight.For removing cured resin or gel coat from application equipment,
no organic HAP content limit applies.
b. The Permittee must store organic HAP-containing solvents used for removing cured resin or gel coat
in containers with covers.The covers must have no visible gaps and must be in place at all times,
except when equipment to be cleaned is placed in or removed from the container. On containers with
a capacity greater than 7.6 liters,the distance from the top of the container to the solvent surface must
be no less than 0.75 times the diameter of the container. Containers that store organic HAP-containing
solvents used for removing cured resin or gel coat are exempt from the requirements of 40 CFR part
63, subpart T(National Emission Standards for Halogenated Solvent Cleaning)_Cured resin or gel
coat means resin or gel coat that has changed from a liquid to a solid.

Air Quality Permit No. 07132T12
Page No. 8
S. 40 CFR 63.5701 Complying With the Open Molding Emission Limit-Use one or more of the options
listed in paragraphs(a)through(b) of this condition to meet the emission limit in 40 CFR 63.5698 for the
resins and gel coats used in open molding operations at the facility.
a. Maximum achievable control technology(MACT)model point value averaging(emissions
averaging)option.
i. Demonstrate that emissions from the open molding resin and gel coat operations that are averaged
meet the emission limit in 40 CFR 63.5698 using the procedures described in 40 CFR 63.5710.
Compliance with this option is based on a 12-month rolling average.
ii. Those operations and materials not included in the emissions average must comply with
paragraph(b)of this condition.
b. Compliant materials option. Demonstrate compliance by using resins and gel coats that meet the
organic HAP content requirements in Table 2(given below)as contained in 40 CFR 63 subpart
VVVV. Compliance with this option is based an a 12-month rolling average.
Table 2 to Subpart VVVV of Part 63—Alternative Organic HAP Content Requirements for Open Molding
Resin and Gel Coat Operations
For this operation- And this application method- You must not exceed this
weighted-average organic
HAP content(weight
percent)re uirement-
1. Production resin operations Atomized(spray) 28 percent
2. Production resin operations Nonatomized(nons ra ) 35 percent
3. Pigmented gel coat Any method 33 percent
operations
4. Clear Eel coat❑ erations Any method 48 percent
5. Tooling resin operations Atomized(s nra •) 30 percent
6. Tooling resin operations Nonatomized(nons ra .) 39 percent
7. Tooling el coat o erations An •method 40 percent
6. 40 CFR 63.5704 General Requirements for Complying With the Open Molding Emission Limit
a. Emissions averaging option, For those open molding operations and materials complying using the
emissions averaging option,compliance must be demonstrated by performing the steps in paragraphs
(a)(i)through(v)of this condition.
i, Use the methods specified in 40 CFR 63.5758 to determine the organic HAP content of resins
and gel coats.
ii. Complete the calculations described in 40 CFR 63.5710 to show that the organic HAP emissions
do not exceed the limit specified in 40 CFR 63.5698.
iii. Keep records as specified in paragraphs(a)(iii)(A)through(D) of this condition for each resin
and gel coat.
A. Hazardous air pollutant content.
B. Amount of material used per month.
C. Application method used for production resin and tooling resin.This record is not required if
all production resins and tooling resins are applied with nonatomized technology.
D. Calculations performed to demonstrate compliance based on MACT model paint values, as
described in 40 CFR 63.5710.
iv. Prepare and submit the implementation plan described in 40 CFR 63.5707 to the Division and
keep it up to date.
v. Submit semiannual compliance reports to the Division as specified in 40 CFR 63.5764.
b. Compliant materials option. For each open molding operation complying using the compliant
materials option, compliance must be demonstrated by performing the steps in paragraphs(b)(i)

Air Quality Permit No. 07132T12
Page No. 9
through(iv)of this condition.
i. Use the methods specified in 40 CFR 63,5758 to determine the organic HAP content of resins
and gel coats.
ii. Complete the calculations described in 40 CFR 63.5713 to show that the weighted-average
organic HAP content does not exceed the limit specified in Table 2 40 CFR 63 subpart VVVV.
iii. Keep records as specified in paragraphs(b)(iii)(A)through(D)of this condition for each resin
and gel coat.
A. Hazardous air pollutant content.
B. Application method for production resin and tooling resin.This record is not required if all
production resins and tooling resins are applied with nonatomized technology.
C. Amount of material used per month.This record is not required for an operation if all
materials used for that operation comply with the organic HAP content requirements.
D. Calculations performed,if required,to demonstrate compliance based on weighted-average
organic HAP content as described in 40 CFR 63.5713.
iv. Submit semiannual compliance reports to the Division as specified in 40 CFR 63.5764.
7. 40 CFR 63.5707 Implementation Plan For Open Molding Operations
a. An implementation plan must be prepared for all open molding operations that show compliance by
using the emissions averaging option described in 40 CFR 63.5704(a).
b. The implementation plan must describe the steps that will be taken to bring the open molding
operations covered by this subpart into compliance. For each operation included in the emissions
average,the Permittee's implementation plan must include the elements listed in paragraphs(b)(i)
through(iii)of this condition.
i. A description of each operation included in the average.
ii. The maximum organic HAP content of the materials used,the application method used(if any
atomized resin application methods are used in the average),and any other methods used to
control emissions.
iii. Calculations showing that the operations covered by the plan will comply with the open molding
emission limit specified in 40 CFR 63.5698.
c. The Permittee must submit the implementation plan to the Division with the notification of
compliance status specified in 40 CFR 63.5761.
d. The Permittee must keep the implementation plan on site and provide it to the Division when asked.
e. If the Permittee revises the implementation plan,the revised plan must be submitted with the next
semiannual compliance report specified in 40 CFR 63.5764.
S. 40 CFR 63.5710 Demonstrating Compliance Using Emissions Averaging
a. Compliance using the emissions averaging option is demonstrated on a 12-month rolling-average
basis and is determined at the end of every month(12 times per year). The first 12-month rolling-
average period begins on the compliance date specified in 40 CFR 63.5695.
b. At the end of the twelfth month after the Permittee's compliance date and at the end of every
subsequent month,use equation 1 of this condition to demonstrate that the organic HAP emissions
from those operations included in the average do not exceed the emission limit in 40 CFR 63.5698
calculated for the same 12-month period. (include terms in equation 1 of 40 CFR 63.5698 and
equation 1 of this condition for only those operations and materials included in the average.)
HAP emissions= [(PVR)(MR)+(PyPG)(MPC,)+(PVcc)(Mcc)+(PF7,q)(MrR)+(PVYG)(M„G)] (Equation 1)
Where:
HAP emissions= Organic HAP emissions calculated using MACT model point values for each
operation included in the average,kilograms.

Air Quality Permit No. 07132T12
Page No. 10
PVR= Weighted-average MACT model point value for production resin used in the past 12
months,kilograms per megagram.
MR= Mass of production resin used in the past 12 months,megagrams.
PVPG= Weighted-average MALT model point value for pigmented gel coat used in the past
12 months,kilograms per megagram.
MPG= Mass of pigmented gel coat used in the past 12 months,megagrams.
PVCG= Weighted-average MACT model point value for clear gel coat used in the past 12
months,kilograms per megagram.
MCG= Mass of clear gel coat used in the past 12 months, megagrams.
PVTR= Weighted-average MACT model point value for tooling resin used in the past 12
months,kilograms per megagram.
MTR= Mass of tooling resin used in the past 12 months,megagrams.
PVrr= Weighted-average MACT model point value for tooling gel coat used in the past 12
months,kilograms per megagram.
Mm= Mass of tooling gel coat used in the past 12 months,megagrams.
c. At the end of every month,use equation 2 of this condition to compute the weighted-average MACT
model point value for each open molding resin and gel coat operation included in the average.
n
yiPY I
i=1
PYoP = n
(Equation 2)
y Mi
i=1
Where:
PVOP= weighted-average MACT model paint value for each open molding operation(PVR
PVPG, PVcG, PVrR,and PVm)included in the average,kilograms of HAP per
megagram of material applied.
M;= mass of resin or gel coat i used within an operation in the past 12 months,
megagrams.
n= numher of different open molding resins and gel coats used within an operation in
the past 12 months.
Pv,= the MACT model point value for resin or gel coat i used within an operation in the
past 12 months,kilograms of HAP per megagram of material applied.
d. The equations in Table 3 (given below),as contained in 40 CFR 63 subpart VVVV,must be used to
calculate the MACT model point value(PV,)for each resin and gel coat used in each operation in the
past 12 months.

Air Quality Permit No.07132T12
Page No. 11
Table 3 to Subpart WVV of Part 63—MACT Model Point Value Formulas for Open Molding
Operations'
For this operation And this application method Use this formula to
calculate the MALT model
plant value for each resin
AL L and gel coat
1.Production resin,tooling a.Atomized 0.014 k Resin HAP%)2.425
resin b.Atomized,plus vacuum 0.01185 x (Resin
bagging with roll-out HAP%)2.425
C.Atomized,plus vacuum 0.00945 x (Resin
bagging without roll-out HAP%)2.425
d.Nonatomized 0.014 x (Resin HAP%)2.275
e.Nonatomized,plus vaccum 0.0110 x (Resin
bagging with roll-out HAP%)2.275
f.Nonatomized,plus vacuum 0.0076 x (Resin
bagy,iny,without roll-out HAP%)2.275
2. Pigmented gel coat,clear All methods.... 0.445 x(Gel coat HAP%)"'
Tel coat,tooling gel coat.
' Equations calculate MACT model point value in kilograms of organic HAP per megagrams of resin or
gel coat applied. The equations for vacuum bagging with roll-out are applicable when a facility rolls
out the applied resin and fabric prior to applying the vacuum bagging materials. The equations for
►vacuum bagging without roll-out are applicable when a facility applies the vacuum bagging materials
immediately after resin application without rolling out the resin and fabric. HAP%=organic HAP
content as supplied, expressed as a weight-percent value between 0 and 100 percent.
e. If the organic HAP emissions,as calculated in paragraph(b)of this condition,are less than the
organic HAP limit calculated in 40 CFR 63.5698(b) for the same 12-month period,then the Permittee
is in compliance with the emission limit in 40 CFR 63.5698 for those operations and materials
included in the average.
9. 40 CFR 63.5713 Demonstrating Compliance Using Compliant Materials
a. Compliance using the organic HAP content requirements listed in Table 2(given below), as
contained in 40 CFR 63 subpart VWV,is based on a 12-month rolling average that is calculated at
the end of every month.The first 12-month rolling-average period begins on the compliance date
specified in 40 CFR 63.5695. If the Permittee is using filled material(production resin or tooling
resin),the Permittee must comply according to the procedure described in 40 CFR 63.5714.
Table 2 to Subpart WVV of Part 63—Alternative Organic HAP Content Requirements for Open Molding
Resin and Gel Coat Operations
For this operation- And this application You must not exceed this
method- wcigbted-averagc organic p
HAP content(weight
percent)requirement-
1. Production resin operations Atomized(spray) 28 percent
2. Production resin operations Nonatomized nons ra 35 percent
3. Pigmented gel coat Any method 33 percent
operations
4, Clear gel coat operations Any method 4$ percent
5. Tooling resin operations Atomized (spray) 30 percent

Air Quality Permit No. 07132T12
Page No. 12
For this operation- And this application You must not exceed this
method- weighted-average organic
HAP content(weight
percent)requirement-
6. Tooling resin operations Nonatomized nuns ra 39 percent
7. Tooling gel coat o erations Any method 44 percent
b. At the end of the twelfth month after the Pennittee's compliance date and at the end of every
subsequent month,review the organic HAP contents of the resins and gel coats used in the past 12
months in each operation.If all resins and gel coats used in an operation have organic HAP contents
no greater than the applicable organic HAP content limits in Table 2,as contained in 44 CFR 63
subpart VVVV,then the Permittee is in compliance with the emission limit specified in 44 CFR
63.5698 for that 12-month period for that operation. In addition, the Permittee does not need to
complete the weighted-average organic HAP content calculation contained in paragraph(c)of this
condition for that operation.
c. At the end of every month,the Permittee must use equation 1 of this condition to calculate the
weighted-average organic HAP content for all resins and gel coats used in each operation in the past
12 months_
n
YM HAP
i=1
n
Weighted Average HAP Content(%)_ yM (Equation 1)
i
i=1
Where:
M;= mass of open molding resin or gel coat i used in the past 12 months in an operation,
megagrams.
HAP;=Organic HAP content, by weight percent,of open molding resin or gel coat i used in the
past 12 months in an operation.Use the methods in 40 CFR 63.5758 to determine
organic HAP content.
n= number of different open molding resins or gel coats used in the past 12 months in an
operation.
d. If the weighted-average organic HAP content does not exceed the applicable organic HAP content
limit specified in Table 2 as contained in 44 CFR 63 subpart VVVV,then the Permitted is in
compliance with the emission limit specified in 44 CFR 63.5698.
10. 40 CFR 63.5714 Demonstrating Compliance if Using Filled Resins
a. If the Permittee is using a filled production resin or filled tooling resin, the Permittee must
demonstrate compliance for the filled material on an a.s-applied basis using equation 1 of this
condition.
100—%Ftlder
PYF. =PV, (Equation 1)
100

Air Quality Permit No. 07132T12
Page No. 13
Where:
PYF= The as-applied MACT model point value for a filled production resin or tooling resin,
kilograms organic HAP per megagram of filled material.
PY,= The MACT model point value for the neat(unfilled)resin,before filler is added, as
calculated using the formulas in Table 3 (given below)as contained in 40 CFR 63
subpart VVVV.
%Filler= The weight-percent of filler in the as applied filled resin system.
Table 3 to Subpart VVVV of Part 63—MACT Model Point Value Formulas for Open Molding
Operations'
For this operation And this application method Use this formula to
calculate the MALT model
plant value for each resin
and gel coat
1.Production resin,tooling a.Atomized 0.014 x (Resin HAP%)2.425
resin b.Atomized,plus vacuum 0.0 118 5 x (Resin
bagging with roll-out HAP%)2.425
c.Atomized,plus vacuum 0.00945 x (Resin
bagging without roll-out HAP%)2.425
d.Nonatomized 0.014 x Resin HAP°/c,2.275
e.Nonatomized,plus vaccum 0.0110 x (Resin
bagging with roll-out HAP%)2.275
f Nonatomized,plus vacuum 0.0076 x (Resin
bagging without roll-out HAP%)2,275
2_ Pigmented gel coat, clear All methods.... 0.445 x(Gel coat HAP°/v)1-675
rel coat,tooling gel coat.
' Equations calculate MACT model point value in kilograms of organic HAP per megagrams of resin or
gel coat applied. The equations for vacuum bagging with roll-out are applicable when a facility rolls
out the applied resin and fabric prior to applying the vacuum bagging materials. The equations for
vacuum bagging without roll-out are applicable when a facility applies the vacuum Nagging materials
immediately after resin application without rolling out the resin and fabric. HAP%=organic HAP
content as supplied,expressed as a weight-percent value between 0 and 100 percent.
b. If the filled resin is used as a production resin and the value of PYF calculated by equation 1 of this
condition does not exceed 46 kilograms of organic HAP per megagram of filled resin applied,then
the filled resin is in compliance.
c. If the filled resin is used as a tooling resin and the value of PYF calculated by equation I of this
condition does not exceed 54 kilograms of organic HAP per megagram of filled resin applied,then
the filled resin is in compliance.
d. If the Permittee is including a filled resin in the emissions averaging procedure described in 40 CFR
63.5710, then use the value of PYF calculated using equation 1 of this condition for the value of PY
in equation 2 of 40 CFR 63.5710.
11. 40 CFR 63.5737 Demonstrating Compliance with the Resin and Gel Coat Application Equipment
Cleaning Standards
a. Determine and record the organic HAP content of the cleaning solvents subject to the standards
specified in 40 CFR 63.5734 using the methods specified in 40 CFR 63.5758.
b. If the Permittee recycles cleaning solvents on site,the Permittee may use documentation from the
solvent manufacturer or supplier or a measurement of the organic HAP content of the cleaning
solvent as originally obtained from the solvent supplier for demonstrating compliance,subject to the
conditions in 40 CFR 63.5758 for demonstrating compliance with organic HAP content limits.

Air Quality Permit No.07132T12
Page No. 14
c. At least once per month,the Permittee must visually inspect any containers holding organic HAP-
containing solvents used for removing cured resin and gel coat to ensure that the containers have
covers with no visible gaps.Keep records of the monthly inspections and any repairs made to the
covers.
12. 40 CFR 63.5740 Demonstrating Compliance with Carpet and Fabric Adhesive Operations
a. The Permittee must use carpet and fabric adhesives that contain no more than 5 percent organic HAP
by weight.
b. To demonstrate compliance with the emission limit in paragraph(a)of this section,you must
determine and record the organic HAP content of the carpet and fabric adhesives using the methods in
40 CFR 63.5758.
13. 40 CFR 63.5758 Determine The Organic HAP Content Of Materials
a. Determine the organic HAP content for each material used.To determine the organic HAP content
for each material used in the Permittee's open molding resin and gel coat operations,carpet and
fabric adhesive operations,or aluminum recreational boat surface coating operations, the Permittee
must use one of the options in paragraphs(a)(i)through(vi)of this condition.
i. Method 311 (appendix A to 40 CFR part 63). The Permittee may use Method 311 for
determining the mass fraction of organic HAP.Use the procedures specified in paragraphs
(a)(i)(A)and(H)of this condition when determining organic HAP content by Method 311.
A. Include in the organic HAP total each organic HAP that is measured to be present at 0.1
percent by mass or more for Occupational Safety and Health Administration(OSHA)-
defined carcinogens as specified in 29 CFR 1910.1200(d)(4)and at 1.0 percent by mass or
more for other compounds. For example, if toluene(not an OSHA carcinogen)is measured
to be 0.5 percent of the material by mass,the Permittee does not need to include it in the
organic HAP total. Express the mass fraction of each organic HAP the Permittee measures as
a value truncated to four places after the decimal point(for example,0.1234).
H. Calculate the total organic HAP content in the test material by adding up the individual
organic HAP contents and truncating the result to three places after the decimal point(for
example,0.123).
ii. Method 24(appendix A to 40 CFR part 63). The Permittee may use Method 24 to determine the
mass fraction of non-aqueous volatile matter of aluminum coatings and use that value as a
substitute for mass fraction of organic HAP.
iii. ASTM D1259-85 (Standard Test Method for Nonvolatile Content of Resins). The Permittee may
use ASTM D1259-85 (available for purchase from ASTM)to measure the mass fraction of
volatile matter of resins and gel coats for open molding operations and use that value as a
substitute for mass fraction of organic HAP.
iv. Alternative method. The Permittee may use an alternative test method for determining mass
fraction of organic HAP if the Permittee obtains prior approval by EPA Region IV. The
Permittee must follow the procedure in 40 CFR 63.7(f)to submit an alternative test method for
approval.
v. Information from the supplier or manufacturer of the material. The Permittee may rely on
information other than that generated by the test methods specified in paragraphs(a)(i)through
(iv) of this condition,such as manufacturer's formulation data, according to paragraphs(a)(v)(A)
and(C)of this condition.
A. Include in the organic HAP total each organic HAP that is present at 0.1 percent by mass or
more for OSHA-defined carcinogens as specified in 29 CFR 1910.1200(d)(4)and at 1.0
percent by mass or more for other compounds. For example,if toluene(not an OSHA
carcinogen)is 0.5 percent of the material by mass,the Permittee does not have to include it
in the organic HAP total.

Air Quality Permit No. 07132T12
Page No. 15
B. If the organic HAP content is provided by the material supplier or manufacturer as a range,
then the Permittee must use the upper limit of the range for determining compliance. If a
separate measurement of the total organic HAP content using the methods specified in
paragraphs(a)(i) through(iv)of this condition exceeds the upper limit of the range of the
total organic HAP content provided by the material supplier or manufacturer, then the
Permittee must use the measured organic HAP content to determine compliance.
C_ If the organic HAP content is provided as a single value,the Permittee may assume the value
is a manufacturing target value and actual organic HAP content may vary from the target
value. If a separate measurement of the total organic HAP content using the methods
specified in paragraphs (a)(i)through(iv)of this condition is less than 2 percentage points
higher than the value for total organic HAP content provided by the material supplier or
manufacturer,then the Permittee may use the provided value to demonstrate compliance. If
the measured total organic HAP content exceeds the provided value by 2 percentage points
or more,then the Permittee must use the measured organic HAP content to determine
compliance.
vi. Solvent blends. Solvent blends may be listed as single components for some regulated materials
in certifications provided by manufacturers or suppliers. Solvent blends may contain organic
HAP which must be counted toward the total organic HAP content of the materials.When
detailed organic HAP content data for solvent blends are not available,the Permittee may use the
values for organic HAP content that are listed in Table 5 or 6 as contained in 40 CFR 63 subpart
VVVV. The Permittee may use Table 6 as contained in 40 CFR 63 subpart VVVV,only if the
solvent blends in the materials the Permittee use do not match any of the solvent blends in Table
5 as contained in 40 CFR 63 subpart VVVV, and the Permittee know only whether the blend is
either aliphatic or aromatic. However,if test results indicate higher values than those listed in
Table 5 or 6 as contained in 40 CFR 63 subpart VVVV,then the test results must he used for
determining compliance.
14. 40 CFR 63.5764 What Reports Must Be Submitted and When?
a. The Permittee must submit the applicable reports specified in paragraphs(b)through(c)of this
condition.To the extent possible,the Permittee must organize each report according to the operations
covered by this subpart and the compliance procedure followed for that operation.
b. Under 40 CFR 63.10(a),the Permittee must submit each report by the dates in paragraphs(b)(i)
through(v)of this condition.
i. If the Permittee's source is not controlled by an add-on control device(i.e.,the Permittee is
complying with organic HAP content limits,application equipment requirements,or MALT model
point value averaging provisions),the first compliance report must cover the period beginning 12
months after the compliance date specified for the Permittee's source in 40 CFR 63.5695 and ending
on June 30 or December 31,whichever date is the first date following the end of the first 12-month
period after the compliance date that is specified for the Permittee's source in 40 CFR 63.5695. If
the Permittee's source is controlled by an add-on control device,the first compliance report must
cover the period beginning on the compliance date specified for the Permittee's source in 40 CFR
63.5695 and ending on June 30 or December 31,whichever date is the first date following the end of
the first calendar half after the compliance date that is specified for the Permittee's source in 40 CFR
63.5695.
ii. The first compliance report must be postmarked or delivered no later than 60 calendar days after
the end of the compliance reporting period specified in paragraph(b)(i)of this condition.
iii. Each subsequent compliance report must cover the applicable semiannual reporting period from
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.
iv. Each subsequent compliance report must be postmarked or delivered no later than 60 calendar

Air Quality Permit No. 07132T12
Page No. 16
days after the end of the semiannual reporting period.
v. For each affected source that is subject to permitting regulations pursuant to 40 CFR part 70 or
71,and if the permitting authority has established dates for submitting semiannual reports
pursuant to 40 CFR 70.6(a)(3)(iii)(A)or 40 CFR 71.6(a)(3)(iii)(A), the Permittee may submit the
first and subsequent compliance reports according to the dates the permitting authority has
established instead of according to the dates in paragraphs(b)(i)through(iv)of this condition.
c. The compliance report must include the information specified in paragraphs(c)(i)through(vii)of
this condition.
i. Company name and address.
ii. A statement by a responsible official with that official's name,title, and signature,certifying the
truth,accuracy, and completeness of the report.
iii. The date of the report and the beginning and ending dates of the reporting period,
iv. A description of any changes in the manufacturing process since the last compliance report.
v. A statement or table showing, for each regulated operation, the applicable organic HAP content
limit, application equipment requirement,or MALT model point value averaging provision with
which the Permittee is complying.The statement or table must also show the actual weighted-
average organic HAP content or weighted-average MALT model point value(if applicable)for
each operation during each of the rolling 12-month averaging periods that end during the
reporting period.
vi. If the Permittee was in compliance with the emission limits and work practice standards during
the reporting period,the Permittee must include a statement to that effect.
vii. If the Permittee deviated from an emission limit or work practice standard during the reporting
period,the Permittee must also include the information listed in paragraphs(c)(vii)(A)through
(D)of this condition in the semiannual compliance report.
A. A description of the operation involved in the deviation.
B. The quantity,organic FLOP content, and application method(if relevant)of the materials
involved in the deviation.
C. A description of any corrective action the Permittee took to minimize the deviation and
actions the Permittee has taken to prevent it from happening again.
D. A statement of whether or not the Permittee was in compliance for the 12 month averaging
period that ended at the end of the reporting period.
15. 40 CFR 63.5767 Records
The Permittee must keep the records specified in paragraphs(a) through(c)of this condition in addition
to reeords specified in individual conditions of this subpart.
a. The Permittee must keep a copy of each notification and report that the Permittee submitted to
comply with this subpart.
b. The Permittee must keep all documentation supporting any notification or report that the Permittee
submitted.
c. If the Permittee is not controlled by an add-on control device(i.e., the Permittee is complying with
organic FLOP content limits,application equipment requirements,or MACT model point value
averaging provisions),the Permittee must keep the records speeified in paragraphs(c)(i) through(iii)
of this condition.
i. The total amounts of open molding production resin,pigmented gel coat,clear gel coat,tooling
resin,and tooling gel coat used per month and the weighted-average organic HAP contents for
each operation,expressed as weight-percent.For open molding production resin and tooling
resin,the Permittee must also record the amounts of each applied by atomized and nonatomized
methods.
ii. The total amount of each aluminum coating used per month(including primers,top coats,clear
coats, thinners,and activators)and the weighted-average organic FLOP content as determined in
40 CFR 63.5752.

Air Quality Permit No. 07132T12
Page No. 17
iii. The total amount of each aluminum wipedown solvent used per month and the weighted-average
organic HAP content as determined in 40 CFR 63.5749.
16. 40 CFR 63.5770 How Long Must Records Be Kept?
a. The Permittee's records must be readily available and in a form so they can be easily inspected and
reviewed.
b. The Permittee must keep each record for 5 years following the date that each record is generated.
c. The Permittee must keep each record on site for at least 2 years after the date that each record is
generated. The Permittee can keep the records offsite for the remaining 3 years.
d. The Permittee can keep the records on paper or an alternative media, such as microfilm,computer,
computer disks, magnetic tapes,or on microfiche.
17. 40 CFR 63.5761 Notifications
a. The Permittee must submit all of the notifications in Table 7 as contained in 40 CFR 63 subpart
VVVV, that apply to the Permittee by the dates in the table.The notifications are described more
fully in 40 CFR Par[-63, subpart A,General Provisions,referenced in Table 8 as contained in 40 CFR
63 subpart VVVV.
b. If the Permittee changes any information submitted in any notification,the Permittee must submit the
changes in writing to the Division within 15 calendar days after the change. The Permittee may
switch between the compliance options(Emissions Averaging and Compliant Materials)in
40CFR63, Subpart VVVV per the following requirements. In all cases,the Permittee shall submit
notification to change options,in writing,to the Division of Air Quality, 15 days prior to cbanging
compliance options.
i. Changing from Compliant Materials(40 CFR 63,5713)to 12-month Emissions Averaging(40
CFR 63.5710): The Permittee shall begin collecting resin and gel coat usage data on the date the
compliance option is switched. The source shall demonstrate compliance using the Emissions
Averaging option for at least 12 consecutive months.
ii. Changing from 12-month Emissions Averaging(40 CFR 63.5710)to Compliant Materials(40
CFR 63.5713): The Permittee shall begin complying with the Compliant Materials option on the
date the compliance option is switched. Until the full 12-month compliance period has ended the
Permittee shall continue to collect resin and gel coat usage data and calculate the 12-month
emissions average.
This permit contains compliance certification,monitoring,reporting,and record keeping
requirements sufficient to assure compliance with the terms and conditions of this permit. All
submittals required by these conditions shall be sent to the North Carolina Division of Air Quality at
the following address:
North Carolina Division of Air Quality
Washington Regional Office
943 Washington Square Mall
Washington,North Carolina 27889

Air Quality Permit No. 07132T12
Page No. 18
13. One diesel-fired peak shaving generator(ID No. ES-14)with associated diesel oxidation
catalyst(ID No. CD-14)
The following table Rrovides a summary of limits and standards for the emission source(s) described above:
Regulated Limits/Standards Applicable Regulation
Pollutant
Sulfur dioxide 2.3 pounds per million Btu heat input 15A NCAC 2D .0516
Visible emissions 20 percent opacity 15A NCAC 2D_0521
Carbon monoxide Maximum Achievable Control Technology 15A NCAC 2D .1111
See Section 2.1 B.3. (40 CFR Part 63, Subpart ZZZZ)
Odor State-enforceable only 15A NCAC 2D .1806
See Section 2.2 A.1
Volatile Organic 250 tons per year facility-wide 15ANCAC 02Q .0317
Compounds (PSD Avoidance)
1. 15A NCAC 2D.0516: SULFUR DIOXIDE EMISSIONS FROM COMBUSTION SOURCES
a. Emissions of sulfur dioxide from the engine (ID No. ES-I4) 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 witb this standard.
Testing[15A NCAC 2Q .0508(f)]
b. If emission testing is required,the testing shall be performed in accordance with General Condition]]. If
the results of this test are above the limit given in Section 2.1 B.l.a. above,the Permittee shall be deemed
in noncompliance with 15A NCAC 2D .0516.
MonitoringlRecordkeepinp-IReportiniz [15A NCAC 2Q .0508(f)]
c. No monitoring,recordkeeping,or reporting is required for sulfur dioxide emissions from the firing of diesel
in this source(ID No.ES-14).
2. 15A NCAC 2D.4521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from this source(ID No.ES-I4)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 2D .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition dd.
If the results of this test are above the limit given in Sections 2.1 B.2.a above, the Permittee shall be
deemed in noncompliance with 15A NCAC 2D .0521.
Monitorin IRecordkee in IRe ortin [15A NCAC 2Q .0508(f)]
c. No monitoring,recordkeeping,or reporting is required for visible emissions from the firing of diesel in
this source(ID No.ES-I4).
3. 15A NCAC 2D.1111: NLXIMUM ACHIEVABLE CONTROL TECHNOLOGY
Applicability [40 CFR 63.6585, 63,6590(a)(2)(ii)]
a. For this emission source(ID No.ES-14; stationary RICE with a site rating of more than 500 brake I P

Air Quality Permit No. 07132T12
Page No. 19
located at a major source of HAP emissions),the Permittee shall comply with all applicable provisions,
including the monitoring,recordkeeping, and reporting contained in Environmental Management
Commission Standard 15A NCAC 2D .1111 "Maximum Achievable Control Technology"(MACT)as
promulgated in 40 CFR 63,"Subpart ZZZZ National Emissions Standards for Hazardous Air Pollutants
for Stationary Reciprocating Internal Combustion Engines"and Subpart A"General Provisions"
Definitions and Nomenclature
b. For the purposes of this permit condition, the definitions and nomenclature contained in 40 CFR 63.6675
shall apply.
Applicability Date 140 CFR 63.6595(a)(3)]
c. The Permittee sball comply with the applicable requirements upon startup of these sources.
General Provisions [40 CFR 63.6665]
d. The Permittee shall comply with the General Provisions as applicable pursuant to Table 8 of 40 CFR 63
Subpart ZZZZ
Notifications [40 CFR 63.6645]
e. The Permittee shall submit all of the notifications in the following regulations that apply by the dates
specified:
i. 40 CFR 63.7(b) [performance testing] and (c) [quality assurance program];
ii. 40 CFR 63.8(e) [performance evaluation of CPMS], (fj(4)and(f}(6) [alternative monitoring
methods]; and
iii. 40 CFR63.9(b)through(e),and(g)and (h) [initial notifications]. [40 CFR 63.6645(a)(3)]
f. The Permittee shall submit a Notification of Intent to conduct a performance test at least 60 days before
the performance test is scheduled to begin as required in 40 CFR 63.7(b)(1). [40 CFR 63.6645(g)]
g. For each performance test,the Permittee shall submit a Notification of Compliance Status,including the
performance test results,before the close of business on the 60th day following the completion of the
performance test according to 40 CFR 63.9(h)(2)(ii)and 63.10(d)(2). [40 CFR 63.6630(c),63,6645(h)]
The Permittee shall be deemed in noncompliance with 15A NCAC 213.1111 if the notification
requirements in conditions e.through g.are not met.
General Compliance Requirements [15A NCAC 2Q .0508(b)]
h. The Permittee shall be in compliance with the emission limitations,operating limitations,and other
requirements that apply at all times. [40 CFR 63.6605(a)]
i. The Permittee shall 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. The general duty to minimize emissions does not require the
Permittee to snake any further efforts to reduce emissions if levels required by this standard have been
achieved. Determination of whether such operation and maintenance procedures are being used will be
based on information available to the Administrator which 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 63.6605(b)]
The Permittee shall be deemed in noncompliance with 15A NCAC 2D .1111 if conditions h. and i.are not
met.
Emissions and Operating Limitations [15A NCAC 2Q.0508(b)]
j. The Permittee shall reduce carbon monoxide(CO)emissions from this RICE by 70 percent or more using
an oxidation catalyst. [40 CFR 63.6600(b),Table 2a,Table 2b]
k. The Permittee shall maintain the temperature of the stationary RICE exhaust so that the catalyst inlet
temperature is greater than or equal to 450 °F and less than or equal to 1350'F. [40 CFR 63.6600(b),
Table 2b]

Air Quality Permit No. 07132T12
Page No. 20
1. The Permittee shall maintain the catalyst so that the pressure drop across the catalyst does not change by
more than 2 inches of water at 100 percent load plus or minus 10 percent from the pressure drop across
the catalyst that was measured during the most recent performance test. [40 CFR 63.6600(b), Table 2b]
m. During periods of startup of the RICE,the Permittee shall minimize the engine's time spent at idle and
minimize the engine's startup time at startup to a period needed for appropriate and safe loading of the
engine,not to exceed 30 minutes,after which time the non-startup emission limitations apply. [40 CFR
63.6625(h)]
The Permittee shall be deemed in noncompliance with 15A.NCAC 2D .1111 if conditions J.through m.
are not met.
Testing Requirements [15A NCAC 2Q .0508(f)]
n. The Permittee shall conduct initial and subsequent performance tests to demonstrate compliance with the
limitations in conditions i -1. [63.6630(a)&(b),Table 5]
o. The Permittee shall conduct the initial performance test within 180 days after startup and according to the
provisions in 40 CFR 63.7(a)(2). [40 CFR 63.6610(a)]
p. The Permittee shall conduct subsequent performance tests semiannually. [40 CFR 63.6615,Table 31
q. Each performance test shall be conducted according to the requirements of 40 CFR 63 Table 4. If a non-
operational stationary RICE is subject to performance testing,the Permittee does not need to start up the
engine solely to conduct the performance test. The Permittee can conduct the performance test when the
engine is started up again. The test must be conducted at any load condition within plus or minus 10
percent of 100 percent load for the stationary RICE. [40 CFR 63.6620(b)(4)]
The Permittee shall be deemed in noncompliance with 15A NCAC 2D.1111 if conditions n.through Q.
are not met.
Monitoring [i5A NCAC 2Q .0508(1)]
r. The Permittee shall install,operate,and maintain continuous parameter monitoring systems (CPMS)to
monitor the catalyst inlet temperature for each catalyst and reduce the temperature data to 4-hour rolling
averages. The Permittee shall maintain the 4-hour rolling averages within the operating limitations for the
catalyst inlet temperature in condition k. [40 CFR 63 Table 5, 63.6640(a),Table 6]
s. The Permittee shall measure the pressure drop across the catalyst once per month and demonstrate that the
pressure drop across the catalyst is within the operating limitation established during the performance test
per condition 1. [40 CFR 63 Table 5, 63.6640(a), Table 6]
t. The Permittee shall install,operate,and maintain each CPMS according to the requirements in paragraphs
(1)through(6):
(1) The Permittee shall prepare a site-specific monitoring plan that addresses the monitoring system
design,data collection,and the quality assurance and quality control elements outlined in paragraphs
(b)(1)(i)through(v)of 40 CFR 63.6625 and in 40 CFR 63.8(d).
(2) The Permittee shall install,operate,and maintain each CPMS in continuous operation according to
the procedures in the site-specific monitoring plan.
(3) The CPMS must collect data at least once every 15 minutes(see also 40 CFR 63.6635).
(4) For a CPMS for measuring temperature range,the temperature sensor must have a minimum
tolerance of 2.8 degrees Celsius(5 degrees Fahrenheit)or 1 percent of the measurement range,
whichever is larger.
(5) The Permittee shall conduct the CPMS equipment performance evaluation, system accuracy audits,or
other audit procedures specified in the site-specific monitoring plan at least annually.
(6) The Permittee shall conduct a performance evaluation of each CPMS in accordance with the site-
specific monitoring plan.
[40 CFR 63.6625(b)]
u. The Permittee shall monitor and collect data as follows:
i. Except for monitor malfunctions,associated repairs,required performance evaluations,and required
quality assurance or control activities,the Permittee shall monitor continuously at all times that the
stationary RICE is operating. A monitoring malfunction is any sudden,infrequent,not reasonably

Air Quality Permit No. 07 132T 12
Page No.21
preventable failure of the monitoring to provide valid data. Monitoring failures that are caused in part
by poor maintenance or careless operation are not malfunctions.
I The Permittee shall not use data recorded during monitoring malfunctions,associated repairs,and
required quality assurance or control activities in data averages and calculations used to report
emission or operating levels. The Permittee shall,however,use all the valid data collected during all
other periods.
[40 CFR 63.6635]
The Permittee shall be deemed in noncompliance with 15A NCAC 2D .1111 if conditions r.thrash u.
are not met.
Recordkeepin [15A NCAC 2Q .0508(f)]
v. The Permittee shall keep records of the following monitoring data:
i. catalyst(s)inlet temperature data including the 4-hour rolling averages, and
ii. the monthly measurements of the pressure drop across the catalyst(s).
[40 CFR 63.6655(d)]
w. The Permittee shall keep the following;
i. A copy of each notification and report that was submitted to comply with this subpart,including all
documentation supporting any Initial Notification or Notification of Compliance Status that was
submitted,according to the requirement in 40 CFR 63.1 0(b)(2)(xiv).
ii. Records of the occurrence and duration of each malfunction of operation(i.e.,process equipment)or
the air pollution control and monitoring equipment.
iii. Records of performance tests and performance evaluations as required in 40 CFR 63.1 0(b)(2)(viii).
iv. Records of all required maintenance performed on the air pollution control and monitoring
equipment.
v. Records of actions taken during periods of malfunction to minimize emissions in accordance with
condition i.including corrective actions to restore malfunctioning process and air pollution control
and monitoring equipment to its normal or usual manner of operation.
[40 CFR 63.6655(a)]
x. For each inlet catalyst temperature CPMS,the Permittee shall keep the following records:
i. Records described in 40 CFR 63.10(b)(2)(vi)through(xi).
ii. Previous(i.e., superseded)versions of the performance evaluation plan as required in 40 CFR
63.8(d)(3).
iii. Requests for alternatives to the relative accuracy test for CPMS as required in 40 CFR 63.8(f)(6)(i), if
applicable.
[40 CFR 63.6655(b)]
y. The Permittee shall keep each record in a form suitable and readily accessible for expeditious review in
hard copy or electronic form for at least 5 years after the date of each occurrence,measurement,
maintenance, corrective action,report,or record, according to 40 CFR 63.10(b)(1). [40 CFR 63.6660]
The Permittee shall be deemed in noncompliance with 15A NCAC 2D.1111 if conditions v.through y. are
not met.
Reporting[15A NCAC 2Q .0508(o]
z. 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. [40 CFR 63.6650(b)(5)
and 63.6650(f)]
aa. The compliance report must contain:
i. Company name and address;
ii. Statement by a responsible official, with that official's name,title,and signature,certifying the
accuracy of the content of the report; and

Air Quality Permit No. 0713 2T 12
Page No. 22
iii. Bate of report and beginning and ending dates of the reporting period.
iv. If a malfunction occurred during the reporting period,the compliance report must include the number,
duration, and a brief description for each type of malfunction which occurred during the reporting
period and which caused or may have caused any applicable emission limitation to be exceeded. The
report must also include a description of actions taken by an owner or operator during a malfunction
of an affected source to minimize emissions in accordance with condition i.,including actions taken
to correct a malfunction.
v. If there are no instances of noncompliance from any emission or operating limitations that apply,a
statement that there were no instances of noncompliance from the emission or operating limitations
during the reporting period.
vi. If there were no periods during which the CPMS was out-of-control, as specified in 40
CFR63.8(c)(7), a statement that there were no periods during which the CPMS was out-of-control
during the reporting period_
[40 CFR 63.6650(c)]
bb. For each instance of noncompliance from an emission or operating limitation that occurs for the
stationary RICE where the Permittee is not using a CMS to comply with the emission or operating
limitations,the compliance report must contain the information in condition and.through iv.and the
following information:
i. The total operating time of the stationary RICE at which the instance of noncompliance occurred
during the reporting period.
ii. Information on the number,duration,and cause of instances of noncompliance(including unknown
cause, if applicable), as applicable, and the corrective action taken.
[40 CFR 63,6650(d)]
cc. For each instance of noncompliance from an emission or operating limitation occurring for a stationary
RICE where the Permittee is using a CMS to comply with the emission and operating limitations in this
subpart,the Permittee shall include information in condition aad.through iv.and the following
information:
i. The date and time that each malfunction started and stopped.
ii. The date, time, and duration that each CMS was inoperative,except for zero(low-level)and high-
level checks.
iii. The date,time,and duration tbat each CMS was out-of-control, including the information in 40 CFR
63.8(c)(8).
iv. The date and time that each instance of noncompliance started and stopped,and whether each
instance of noncompliance occurred during a period of malfunction or during another period.
v. A summary of the total duration of the instances of noncompliance during the reporting period,and
the total duration as a percent of the total source operating time during that reporting period.
vi_ A breakdown of the total duration of the instances of noncompliance during the reporting period into
those that are due to control equipment problems,process problems, other known causes, and other
unknown causes.
vii. 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 operating time of the stationary RICE at which the CMS
downtime occurred during that reporting period.
viii.An identification of each parameter and pollutant that was monitored at the stationary RICE.
ix. A brief description of the stationary RICE.
x. A brief description of the CMS.
xi. The date of the latest CMS certification or audit.
xii. A description of any changes in CMS,processes, or controls since the last reporting period.
[40 CFR 63.6650(e)]
The Permittee shall be deemed in noncompliance with the reporting requirements of 15A NCAC 2D .1111
if conditions z. through cc.are not met.

Air Quality Permit No. 07132T12
Page No.23
2.2- Multiple Emission Source(s) Specific Limitations and Conditions
A. Facility-wide affected sources
The following table provides a summarvof limits and standards for the emission source(s)described above:
Regulated Limits/Standards Applicable
Pollutant Regulation
Odor State-enforceable only 15A NCAC 2D .1806
Odorous emissions must be controlled.
Volatile organic Less than 250 tons per consecutive 12-month period 15A NCAC 2¢ .0317
com?ounds (PSD Avoidance)
State-enforceable only
1. 15A NCAC 2D.1806: CONTROL AND PROHIBITION OF ODOROUS EMISSIONS
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.
2. 15A NCAC 2¢.0317: AVOIDANCE CONDITIONS
(Avoidance of 15A NCAC 2D.0530: PREVENTION OF SIGNIFICANT DETERIORATION)
a. In order to avoid applicability of this regulation,facility-wide emissions shall be less than 250 tons of
volatile organic compounds (VOCs)per consecutive 12-month period.
Monitorin2IRecordkeeping [15A NCAC 2¢.0508(f)]
h. Calculations of VOC emissions per month shall be made at the end of each month. VOC emissions shall
be determined by multiplying the total amount of each type of VOC-containing material consumed during
the month by the VOC content of the material by the emission factor for that material as detailed in the
table below. The Permittee shall be deemed in noncompliance with 15A NCAC 2D .0530 if the amounts
of VOC containing materials are not monitored and recorded.
Pollutant Material Emission Factor
(lb emittedllb. contained)
Styrene Putty 7.5
Styrene Gel coat s pray la u ) 50.4
Styrene Resin 11.9
Styrene Patch Aid 31
Methlyenedi henyl Diisocvanate Foam 1
Methvl Methacrvlate Gel coat 78.6
Toluene Glue/Cleaner 100
Methyl Ethyl Ketone Catalyst 5
All other VOCs All Materials 100
c. Calculations and the total amount of VOC emissions shall be recorded monthly in a logbook(written or
electronic format). The Permittee shall be deemed in noncompliance with 15A NCAC 21) .0530 if the
VOC emissions exceed the limit in 2.2 A_2,a above.
Reporting [15A NCAC 2Q .0508(f)]
d. 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

Air Quality Permit No. 47132T12
Page No. 24
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
monthly VDC emissions for the previous 17 months. The emissions must he calculated for each of the
12-month periods over the previous 17 months.

Air Quality Permit No. 07132T12
Page No.25
SECTION 3- GENERAL CONDITIONS (version 5.3, 08/21/2018)
This section describes terms and conditions applicable to this Title V facility.
A. General Provisions[NCGS 143-215 and 15A NCAC 02Q.0508(i)(16)]
1. Terms not otherwise defined in(his permit shall have the meaning assigned to such terms as defined in 15A NCAC
02D and 02Q.
2. The terns,conditions,requirements,limitations,and restrictions set forth in this permit are binding and enforceable
pursuant to NCGS 143-215.114A and 143-215.114B,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 does 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-on]y 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 facility 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 he made available to an authorized representative of Department of Environmental Quality upon request.
C. SeverabMa,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)/quality 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 be 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 Comnly[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 with 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 Quality Permit No.07132T12
Page No.26
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
1. Administrative Permit Amendments[15A NCAC 02Q.0514]
The Permittee shall submit an application for an admutistrative 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.0505]
The Pernutlee shall submit an application for an ownership change in accordance with 15A NCAC 02Q.0524 and 02Q
.0505.
3. Minor Permit Modifications[15A 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[I5A NCAC 02Q.0516]
The Permittee shall submit an application for a significant permit modification in accordance with 15A NCAC 02Q
.0516.
5. Reopening for Cause[I5A NCAC 02Q.0517]
The Permittee shall submit an application for reopening for cause in accordance with 15A NCAC 02Q.0517.
H. Changes Not Reguiring Permit Modifications
1. Reporting Requirements
Any of the 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(h)(10)Changes[I5A 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(b)(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[15ANCAC 02Q,0523(b)]
The Permittee may make changes in the operation or emissions without revising the permit i£
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[I5A NCAC 02Q.0523(c)]
To the extent that emissions trading is allowed under 15A NCAC 02D,including suhscquently adopted maximum
achievable control technology standards,emissions trading shall be allowed without permit revision pursuant to 15A
NCAC 02Q.0523(c).

Air Quality Permit No.07132T12
Page No. 27
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 02D;or by a permit condition;or that exceeds an emission limit
established in a permit issued under 15A NCAC 02Q.0700. OVole:Definitions of excess emissions under 02D.1110 and
02D.1111 shall apply where defined by nde.)
"Deviations''-for the purposes of this condition,any action or condition not in accordance with the terms 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 02D.0524),NESHAPS(15A NCAC 02D
.1110 or.1111),or the operating permit provides for periodic(e.g.,quarterly)reporting of excess emissions,reporting
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:
i. 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,
1.13 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.
1. Emergency 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 Quality Permit No_07132T12
Page No. 28
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 afFurnative 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;
b. the permitted facility was at the time being properly operated;
c. during the period of the emergency the Pennittee 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 Permittee 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 six 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 15A NCAC 02Q.0400 requirements. In either of these events,all terms 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[15ANCAC 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. Dutr to Provide Information[submittal of information)[15A NCAC 02Q.0508(i)(9)]
I. The Permittee shall furnish to the DAQ,in a timely manner,any reasonable information that the Director may request
in writi 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. Duly to Supplement f 15A 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.
0. 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 EPCRA 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 Quality Permit No. 07132T12
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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 of the 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 A livable R uirements[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 143-215.3(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 Title 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.05191
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. Insi nificant Activities[15A NCAC 02Q.05031
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 drues 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[15ANCAC 02Q.0508(1)and NCGS 143-215.3(a)(2)]
1. Upon presentation of credentials and other documents as may be required by law,the Permittee shall allow the DAQ,
or an authorizes]representative,to perform the following:
a. enter the Perm ittee'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 Quality Permit No.07132TI2
Page No. 30
Nothing in this condition shall limit the ability of the EPA to inspect or enter the premises of the Permirtee 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 Payment[15ANCAC 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 Permittee 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 sucb
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 Permittee 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[15A NCAC 02Q.0505 and .05071
The Permittee shall submit applications and required information in accordance with the provisions of 15A NCAC 02Q
.0505 and.0507.
BB, Financial Responsibility and Compliance Histor 115A 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. Refrigerant Requirements(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 11
ozone-depleting substances such as chlorofluorocarbons and hydrochlorofluorocarbons listed as refrigerants in 40 CM
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 Permittee shall not knowingly vent or otherwise release any Class I or II 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
submitted 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 fib.
EE. Prevention.of Accidental Releases General Dnq 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.

Air Quality Permit No. 07132T12
Page No. 31
FF. Title IV Allowances[15A NCAC 02Q.0508(i)(1)l
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.
1111. Rep-istration of Air Pollution Sources[15A NCAC 02D A202]
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 Quality 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.
JJ. General Emissions Testina and Reporting Requirements[15A NCAC 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 heginning 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 heing 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.

Air Quality Permit No.07132TI2
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KK. Reo ening for Cause[15A NCAC 02Q.0517]
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. Within 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.
ILL. Reportine Requirements for Non-Operating Equipment[15A NCAC 02Q.0508(i)(16)]
The Permttee 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 Permittee 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 ohserved 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).
R'N.Specific Permit Modifications[15A NCAC 02Q.0501 and .0523]
I. For modifications made pursuant to 15A NCAC 02Q.0501(c)(2),the Permittee 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 Rule.0504 of
this Section)is obtained.
3. For modifications made pursuant to 502(b)(I0),in accordance with 15A NCAC 02Q.0523(a)(1)(C),the Permirtee
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 which 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

Air Quality Permit No. 07132T12
Page No. 33
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.
CC. Third Part-N,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 public petition pursuant to 15A NCAC 02Q.0518 begins at the end of the 45-day EPA review period.

Air Quality Permit No. 07132T12
Page No. 34
ATTACHMENT
List of Acronyms
AOS Alternative 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
OAR Office of Administrative Hearings
PM Particulate Matter
PM10 Particulate Matter with Nominal Aerodynamic Diameter of 10 Micrometers or Less
PUS 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