AQ_F_1900009_20170113_PRMT_Permit

ROY COOPER
Govelliol
Secieievi
Air Quality SHEILA C. HOLMAN
ENVIRONMENTAL QUALITY
Llfrtc(ur
January 13,2017
Mr.Kevin Ham
Vice President
General Shale Brick, Inc.
3015 Bristol Highway
Johnson City,TN 37601
SUBJECT: Air Quality Permit No. 04384T39
Facility ID: 05/19/00009
General Shale Brick, Inc.
Moncure,North Carolina
Chatham County
Fee Class: Title V
PSD Status: Major
Dear Mr. Ham:
In accordance with your completed Air Quality Permit Application for renewal of your Title V
permit received September 29, 2015, we are forwarding herewith Air Quality Permit No. 04384T39 to
General Shale Brick, Inc., State Road 1923, Moncure, Chatham County, North Carolina authorizing the
construction and operation,of the emission source(s)and associated air pollution control device(s)specified
herein. Additionally, any emissions activities determined from your Air Quality Permit Application as
being insignificant per 15A North Carolina Administrative Code 02Q .0503(8) have been listed for
informational purposes as an"ATTACHMENT 2."Please note the requirements for the annual compliance
certification are contained in General Condition P in Section 3. The current owner is responsible for
submitting a compliance certification for the entire year regardless of who owned the facility during the
year.
As the designated responsible official it is your responsibility to review, understand, and abide by
all of the terms and conditions of the attached permit. It is also your responsibility to ensure that any person
who operates any emission source and associated air pollution control device subject to any term or
condition of the attached permit reviews,understands,and abides by the condition(s)of the attached permit
that are applicable to that particular emission source.
If any parts, requirements, or limitations contained in this Air Quality Permit are unacceptable to
you, you have the right to request a formal adjudicatory hearing within 30 days following receipt of this
permit, identifying the specific issues to be contested.This hearing request must be in the form of a written
petition, conforming to NCGS (North Carolina General Statutes) 15013-23, and filed with both the Office
of Administrative Hearings, 6714 Mail Service Center, Raleigh, North Carolina 27699-6714 and the
Division of Air Quality, Permitting Section, 1641 Mail Service Center, Raleigh, North Carolina 27699-
1641. The form for requesting a formal adjudicatory hearing may be obtained upon request from the Office
of Administrative Hearings. Please note that this permit will be stayed in its entirety upon receipt of the
State of North Carolina I Environmental Quality I Air Quality
1641 Mail Service Center 1 217 W.Jones Street,Suite 4000 1 Raleigh,NC 27609-1641
919 707 8400 T
T--

Mr. Kevin Ham
January 13, 2017
Page 2
request for a hearing.Unless a request for a hearing is made pursuant to NCGS 15013-23,this Air Quality
Permit shall be final and binding 30 days after issuance.
You may request modification of your Air Quality Permit through informal means pursuant to
NCGS 150B-22. This request must be submitted in writing to the Director and must identify the specific
provisions or issues for which the modification is sought. Please note that this Air Quality Permit will
become final and binding regardless of a request for informal modification unless a request for a hearing is
also made under NCGS 15013-23.
The construction of new air pollution emission source(s) and associated air pollution control
device(s), or modifications to the emission source(s) and air pollution control device(s) described in this
permit must be covered under an Air Quality Permit issued by the Division of Air Quality prior to
construction unless the Permittee 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.
Chatham County has triggered increment tracking under PSD for PM-10, S02, and NOx.
However,this permit does not consume or expand increments for any pollutant.
This Air Quality Permit shall be effective from January 13, 2017 until December 31, 2021, is
nontransferable to future owners and operators, and shall be subject to the conditions and limitations as
specified therein. Should you have any questions concerning this matter,please contact David B. Hughes
at [phone].
Sincerely yours,
Dilliam D. Willets,P.E., Chief, Permitting Section
ivision of Air Quality,NCDEQ
Enclosure
c: Heather Ceron,EPA Region 4(Permit and review),
Raleigh Regional Office
Connie Horne(cover letter only)
Central Files

Mr.Kevin Ham
January 13, 2017
Page 3
General Shale Brick,Inc.
Air Quality Permit No. 04384T39
Attachment 1: Summary of Changes to the Permit
The following table provides a summary of changes as part of this Title V permit renewal:
Page Section Number Change
Number
Attachment 2 Insignificant Activities -removed one propane vaporizer per Permittee request
Cover - -amended all dates and permit revision numbers
All Header -amended permit revision number
6& 19 Source Table&2.1 D -changed Bagfilter Control Device ID No. CD-CR7BF to
CD-CR7BF l
7 2.1 A -clarify emission source with associated control device(s)
8 2.1 A(Table) -removed 15A NCAC 02Q .0705 (repealed)
-added 15A NCAC 02Q .0711
9 to 11 2.1 A.2 -added POS and AOS heading where appropriate
15 2.1 B -clarify emission source with associated control device(s)
15 & 16 2.1 B.1.c -clarify emission source with associated control device(s)
2.1 B.1.c.ii -corrected rule cross reference
2.1 B.Le -updated shell language
17 2.1 C.2.c -updated shell language
19 2.1 D -clarify emission source with associated control device(s)
-changed Bagfilter Control Device ID No. CD-CR7BF to
CD-CR7BF 1
20& 21 2.1 D.l.d.ii -corrected rule cross reference
2.1E -clan emission source with associated control device(s)
21 & 22 2.1 E(Table) -added sources not subject to Subpart 000
2.1 E.1.c -updated shell language
2.1 E.2.c -updated shell language
2.1 E.2.e.iv -updated shell language
23 2.1 F.l.b -updated shell language
26 2.1 G.Ld -clarify emission source with associated control device(s)
2.1 G.l.d.ii -corrected rule cross reference
26 &27 2.1 G.2.c -updated sell language
2.1 H -clarify emission source with associated control device(s)
2.1 H.La -clarify emission source with associated control device(s)
2.1 H.Lc -clarify emission source with associated control device(s)
29 2.2 A Table) -removed 15A NCAC 02Q .0705 (repealed)
31 2.2 A.2.b _ _ _-u dated shell language
--- 2.2 A.4 -removed 15A NCAC 02Q .0705 (repealed)
33 to 42 General Conditions -updated shell conditions(v4.0 12/17/15)
43 List of Acronyms -updated to current list of acronyms

Mr.Kevin Ham
January 13, 2017
Page 4
General Shale Brick,Inc.
Air Quality Permit No. 04384T39
Attachment 2: List of Insignificant Activities under 15A NCAC 02Q .0503(8)
Emission Source ID Emission Source Description
IES-K4F.1, IES-K4F.2, and IES-K4F.3 Box feeder, conveying system, and storage tank for line 4
IES-SD Wood receiving, non-pneumatic handling and conveying,
and storage operations
IES-CP Open clay storage piles
IS-3 Screened clay conveying and handling operation for kiln 1
and
IS-4 Screened clay conveying and handling operation for kiln 3
and 4
IES-RECLAIM Reclaimer building storage piles
IES-F-CO-C 1 through IES-F-CO-CS Coating operations including five conveyors and reclaimer
and TES-F-CO-2
IS-7.1 through IS-7.8 Six sand coating piles and two conveyers
IES-F-CH6 Existing raw material handling and conveying operations
IS-8.1 through IS-8.9 Kiln 3 raw material handling operations consisting of a
storage pile,box feeder, six conveyors, and a storage bin
I-F-CH-H and I-F-CH-AF One hopper(50 ton capacity) and one apron feeder
IES-VS1, IES-VS2, ]ES-VS4, and IES- Four package-type kiln car vacuuming systems
VS5
IES-TI One 350 gallon brick oil tank
IES-T2 One 350 gallon gear oil tank
IES-T3 One 275 gallon waste oil tank
IES-T4 One 1,000 gallon diesel tank
IES-T5 One 1,000 gallon gasoline tank
I-ES-K1D1 One brick dryer associated with Kiln 1
I-ES-K2D1 One brick dryer associated with Kiln 2
IF-BH-MR-DH and IF-BH-MR-C One dump hopper and one conveyor at the Brickhaven site
I-F-Coal-CP Coal Pile
I-F-Coal-CH Coal Hopper
I-F-SSC Sand Conveyor
IES-VS3 Hi-Vac vacuum system for Kiln 3
1. Because an activity is insignificant does not mean that the activity is exempted from an applicable
requirement or that the owner or operator of the source is exempted from demonstrating
compliance with any applicable requirement.

Mr.Kevin Ham
January 13, 2017
Page 5
2. When applicable, emissions from stationary source activities identified above shall be included in
determining compliance with the permit requirements for toxic air pollutants under 15A NCAC
02D .1100"Control of Toxic Air Pollutants"or 02Q .0711 "Emission Rates Requiring a Permit".
3. For additional information regarding the applicability of MACT or GACT see the DAQ page titled
"Specific Permit Conditions Regulatory Guide."The link to this site is as follows:
http://deq.nc.gov/about/divisions/air-quality/air-quality_pennits/specific-permit-conditions-
regulatory-"ide.

State of North Carolina
o .
Department of Environmental Quality
Division of Air Quality
AIR QUALITY PERMIT
Permit No. Replaces Permit No.(s) Effective Date Expiration Date
04384T39 04384T38 January 13,2017 December 31,2021
Until such time as this permit expires or is modified or revoked,the below named Permittee is permitted to construct
and operate the emission source(s)and associated air pollution control device(s)specified herein,in accordance with
the terms, conditions, and limitations within this permit. This permit is issued under the provisions of Article 21B
of Chapter 143,General Statutes of North Carolina as amended,and Title 15A North Carolina Administrative Codes
(15A NCAC), Subchapters 02D and 02Q, and other applicable Laws.
Pursuant to Title 15A NCAC, Subchapter 02Q,the Permittee shall not construct,operate,or modify any emission
source(s) or air pollution control device(s) without having first submitted a complete Air Quality Permit
Application to the permitting authority and received an Air Quality Permit, except as provided in this permit.
Permittee: General Shale Brick, Inc.
Moncure Facility
Facility ID: 1900009
Facility Site Location: 300 Brick Plant Road
City,County, State,Zip: Moncure, Chatham County, North Carolina 27559
Mailing Address: 300 Brick Plant Road
City, State,Zip: Moncure, North Carolina 27559
Application Number: 1900009.15A
Complete Application Date: September 29,2015
Primary SIC Codes: 3251
Division of Air Quality, Raleigh Regional Office
Regional Office Address: 1628 Mail Service Center
Raleigh, North Carolina 27699-1628
Permit issued this 131h day of January 2017.
William D. Willets, P.E., Chief, Permitting Section
By Authority of the Environmental Management Commission

Table Of Contents
SECTION 1: PERMITTED EMISSION SOURCE(S)AND ASSOCIATED
AIR POLLUTION CONTROL DEVICE(S)AND APPURTENANCES
SECTION 2: SPECIFIC LIMITATIONS AND CONDITIONS
2.1-Emission 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

Permit No. 04384T39
Page 3
SECTION 1 - PERMITTED EMISSION SOURCE(S) AND ASSOCIATED
AIR POLLUTION CONTROL DEVICE(S) AND
APPURTENANCES
The following table contains a summaryfall permitted emission sources and associated air pollution control devices:
Page Nos. Emission Emission Source Description Control Control Device
Source Device Description
ID No. ID No.
Brick Tunnel Kilns
BRICK PROCESSING LINES 1 AND 2—CAPE FEAR PLANT#24
3,7-15, & ES-Kl and ES- Two wood/natural gas-fired brick N/A N/A
29-32 K2 02D.1109 tunnel kilns(20.3 million Btu per
Case By Case hour heat input and 13.7 tons per
MACT hour fired brick production rate)
ES-WD1,2 One rotary sawdust dryer(5.59 CD-CI and Two simple cyclones
tons per hour drying capacity; CD-C2 operating in parallel(89
heated with recycle heat from kilns inches in diameter each)
1 and 2 with natural gas used as
supplemental fuel)
BRICK PROCESSING LINE 3—BRICKHAVEN PLANT#25
3, 7-15,& ES-K3K POS CD-K3DLA Dry limestone adsorber
29-32 02D.1109 Case
By Case MACT One natural gas/propane-fired brick
tunnel kiln(25.9 million Btu per
hour heat input and 20.55 tons per
hour maximum fired brick
production rate)
AOS
One coal/natural gas/propane-fired
brick tunnel kiln(25.9 million Btu
per hour heat input and 20.55 tons
per hour maximum fired brick
production rate)
ES-K3131,ES- Three natural gas/propane-fired N/A N/A
K3132,and ES- brick dryers(4.43 million Btu per
K3133 hour heat input)
BRICK PROCESSING LINE 4—BRICKHAVEN PLANT#25
3,7-15,& ES-K4K POS CD-K4DLA Dry limestone adsorber
29-32 02D.1109 Case
By Case MACT One natural gas/propane-fired brick
tunnel kiln(25.9 million Btu per
hour heat input and 20.55 tons per
hour maximum fired brick
production rate)
AOS
One coal/natural gas/propane-fired
brick tunnel kiln(25.9 million Btu
er hour heat input and 20.55 tons

Permit No. 04384T39
Page 4
Page Nos. Emission Emission Source Description Control Control Device
Source Device Description
ID No. ID No.
per hour maximum fired brick
production rate)
ES-K4D1,ES- Three natural gas/propane-fired N/A N/A
K4D2, and ES- brick dryers(4.43 million Btu per
K4133 hour heat input)
Coal Processing System
4,27,28, ES-Coal-CC Coal crusher CD-Coal-CC One bagfilter(4.7:1 air
&29-32 to cloth ratio)
Wood FueUSawdust System
4, 15,16, ES-WFS-SD- Two 8 x 8 screens CD-SD-DC1 Two dust collectors
&29-32 SC1 and ES- and CD-SD- (8.17:1 and 8.06:1 air to
WFS-SD-SC2 DC2 cloth ratios,respectively)
installed one each
ES-WFS-SD- Cyclone CD-SD-DC2 Dust collector(8.06:1 air
CYC
to cloth ratio)
ES-WFS-SD- Hammermill CD-WFS-SD- Cyclone(42 inches in
HM CYC and CD- diameter)and dust
SD-DC2 collector(8.06:1 air to
cloth ratio)
ES-WFS-SD- Sawdust silo CD-SD-BV1 One bin vent filter
SDS (4.44:1 air to cloth ratio)
ES-WFS-SD-SH Surge hopper CD-SD-BV2 One bin vent filter
(4.44:1 air to cloth ratio)
ES-WFS-SD- Transfer screw conveyor and screw CD-SD-DC1 Dust collector(8.71:1 air
CV1 and ES- feed conveyor to cloth ratio)
WFS-SD CV2
ES-WFS-SD- Enclosed conveyor N/A N/A
CV3
Coatings Dr er
4, 17-19, ES-CD-8 One natural gas-fired rotary drum CD-CDBBF One bagfilter(2.05:1 air
&29-32 coatings dryer(250,000 Btu per to cloth ratio)
hour heat input; 3.45 tons per hour
drying capacity)
Cla Handling Equipment 200 tons er hour maximum capacity)
4,5,20- F-PC Primary crusher N/A N/A
23 &29- NSPS—
32 Subpart 000
F-SS 1 and F- Two scalping screens N/A N/A
SS2
NSPS—
Sub art 000
F-SGS Secondary crusher N/A N/A
NSPS—
Sub art 000

Permit No. 04384T39
Page 5
Page Nos. Emission Emission Source Description Control Control Device
Source Device Description
ID No. ID No.
F-FS 1 and F- Two single deck screens N/A N/A
FS2
NSPS—
Sub art 000
F-FS3,F-FS4, One bank of seven finishing N/A N/A
and F-FS5 screens
through F-FS9
NSPS—
Subpart 000
(F-FS3 and F-
FS4 only)
F-FC4 and F- Finishing conveyors#4 and#5 N/A N/A
FC5
NSPS—
Sub art 000
5,20-23 F-C-CFBH Intersite conveyor N/A N/A
&29-32 NSPS—
Sub art 000
Grinding and Screening® eratians 184 tons per hour
5,23-25, F-CH-Cl NSPS One impact crusher N/A N/A
&29-32 —Subpart
000
F-CH-S S 1 and Two scalping screens N/A N/A
F-CH-SS2
NSPS—
Sub art 000
F-CH-Hl and F- Two har mermills N/A N/A
CH-H2
NSPS—
Sub art 000
F-CH-FS1,F- Four finishing screens N/A N/A
CH-FS2,F-CH-
FS3,and F-CH-
FS4
NSPS—
Sub art 000
Seventeen conveyors N/A N/A
including:
F-CH-FC One feed,
F-CH-SSFC One scalping,
F-CH-P1 and F- Two product,
CH-P2
F-CH-RC One reversing,
F-CH-BC One Brickhaven,
F-CH-CFC One Cape Fear,
F-CH-TI and F- Two tailings,
CH-T2
F-CH-HFC 1 and Two hammermill feed,
F-CH-HFC2

Permit No. 04384T39
Page 6
Page Nos. Emission Emission Source Description Control Control Device
Source Device Description
ID No. ID No.
F-CH-TC1 and Two trampolin,and
F-CH-TC2
F-CH-SFC1,F- Four screen feed
CH-SFC2,F-
CH-SFC3,and
F-CH-SFC4
NSPS—
Sub art 000
Texturizing Operations
6, 19,20, ES-CR5 and ES- Two texturizing operations for CD-CR6BF One bagfilter(6,096
&29-32 CR6 Lines 1 and 2 square feet of filter area)
ES-CR7 and ES- Two texturizing operations for CD-CR7BF1, Three bagfilters(6,096,
CR8 Lines 3 and 4 CD-CR7BF2, 4,062,and 3,040 square
and CD- feet of filter area,
CR7BF3 respectively)
Block Plant
6,25,26& ES-BP-FAS Flyash silo(11 tons per hour CD-BP-BV 1 One bin vent filter(227
29-32 capacity) square feet of filter area)
ES-BP-CS Cement silo(10 tons per hour CD-BP-BV2 One bin vent filter(227
capacity) square feet of filter area)
ES-BP-BM Batch mixer(39.97 tons per hour CD-BP-BH1 One bagfilter(535
capacity) square feet of filter area)
Sand Silo System
6,19,20& ES-SS Sand silo storage CD-SS-BV3 One bin vent filter(170
29-32 square feet of filter area)
Rumbler System
6,27,28, ES-RUMBLE Rumbler system CD-RUMBLE One bagfilter(2,292
&29-32 square feet of filter area)

Permit No. 04384T39
Page 7
SECTION 2 - SPECIFIC LIMITATIONS AND CONDITIONS
2.1 Emission Source(s) and Control Devices(s) Specific Limitations and Conditions
The emission source(s) and associated air pollution control device(s)and appurtenances listed below are subject
to the following specific terms, conditions, and limitations, including the testing,monitoring,record keeping,
and reporting requirements as specified herein:
A. Brick tunnel kilns 1, and 2 and associated dryer:
Two wood/natural gas-fired brick tunnel kilns(ID Nos. ES-K1 and ES-K2) and associated
sawdust rotary dryer (ID No. ES-WD1,2);
Brick tunnel kilns 3 and 4 and associated dryers:
One natural gas/propane/*coal-fired brick tunnel kiln (ID No. ES-K3K) and associated dry
limestone adsorber (ID No. CD-K3DLA) and the three associated natural gas/propane-fired
brick dryers (ID Nos. ES-K3D1, ES-K3D2, and ES-K3D3); and
One natural gas/propane/*coal-fired brick tunnel kiln (ID No. ES-K4K) and associated dry
limestone adsorber (ID No. CD-K4DLA) and the three associated natural gas/propane-fired
brick dryers (ID Nos. ES-K4D1, ES-K4D2, and E4-K4D3)
*Denotes AOS for kilns ES-K3K and ES-K4K,refer to issuance of Title V Permit 04384/T8-
changing the fuel from coal to natural gas/propane.
The following table provides a summary of limits and/or standards for the brick tunnel dryer and kiln
Regulated Limits/Standards Applicable Regulation
Pollutant
particulate matter E=4.10 PO 61 for processes<30 tons per hour 15A NCAC 02D .0515
E= 55.0 P°-"-40 for processes>30 tons per hour
where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
sulfur dioxide 2.3 pounds per million Btu heat input 15A NCAC 02D .0516
visible emissions 40 percent opacity(kilns 1 and 2 and sawdust dryer) 15A NCAC 02D
20 percent opacity(kilns 3 and 4 and associated .0521(c)
dryers) 15A NCAC 02D
.0521(d)
Filterable PM Affected Sources: ID Nos. ES-K1 and ES-K2 15A NCAC 02D .1109
Implement best work practices 1120); Case-by Case
MACT
Affected Sources: ID No.ES-K3K and ES-K4K
0.17 pounds of filterable PM per ton of brick
produced(limit for POS and AOS)
HCl-equivalent 18.29 pounds per hour from all four kilns,combined 15A NCAC 02D .1109
(POS/AOS) 1120); Case-by-Case
MACT
Odors Odorous emissions must be controlled-Section 15A NCAC 02D .1806
2.2.A. 1., State-enforceable only

Permit No. 04384T39
Page 8
Regulated Limits/Standards Applicable Regulation
Pollutant
toxic air pollutants Exemption to bypass control device and continue operation 15A NCAC 02D .I 100
of kiln for up to 4 percent of kiln annual operation(350
hours)
See Section 2.2.A.2, State-enforceable only
toxic air pollutants Exemption to bypass control device and continue operation 15A NCAC 02Q .0711
of kiln for up to 4 percent of kiln annual operation(350
hours)
See Section 2.2. A.3, State-enforceable only
1. 15A NCAC 02D.0515: PARTICULATE EMISSIONS FROM MISCELLANEOUS INDUSTRIAL
PROCESSES
a. Emissions of particulate matter from the brick tunnel kilns(ID Nos.ES-K1 and ES-K2)and sawdust
rotary dryer(ES-WD1,2)that are discharged into the atmosphere shall not exceed a combined allowable
emission rate as calculated by the following equation:
E= 55 x P 0-1 -40 Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.
b. Emissions of particulate matter from the brick tunnel kilns(lD Nos.ES-K3K, and ES-K4K), and the
brick dryers(lD Nos.ES-K3D1,ES-K3D2,ES-K3D3,ES-K4D1,ES-K4D2,and ES-K4D3)that are
discharged into the atmosphere shall not exceed an allowable emission rate as calculated by the
following equation:
E=4.10 x P 1.61 Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.
Testing [15A NCAC 02Q .0508(f)]
c. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1.A.La and b. above,the Permittee shall
be deemed in noncompliance with 15A NCAC 02D .0515.
Monitoring [15A NCAC 02Q .0508(f)]
d. To ensure compliance,the Permittee shall perform an inspection of each brick tunnel kiln and the
sawdust rotary dryer in accordance with the following:
i. every six months,perform a visual inspection of each brick tunnel kiln and dryer emissions
ductwork systems for leaks,holes,or disrepair; and
ii. every six months,perform a visual inspection of each brick tunnel kiln's fuel combustion system.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if inspections of the
system ductwork or fuel combustion systems are not performed.
Recordkeeping [15A NCAC 02Q .0508(f)]
e. The results of the monitoring shall be maintained in a logbook(written or electronic format)on-site and
made available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to
be in noncompliance along with any corrective actions taken to reduce visible emissions; and

Permit No. 04384T39
Page 9
iii. the results of any corrective actions performed.
The Permittee shall be deemed in non-compliance with 2.1 A.1.a.and b. if records of the monitoring
results are not maintained.
Reporting [15A NCAC 02Q .0508(f)]
f. The Permittee shall submit,in writing a summary report of the observations postmarked on or before
January 30 of each calendar year for the preceding six-month period between July and December and
July 30 of each calendar year for the preceding six-month period between January and June. All
instances of deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D .0516: SULFUR DIOXIDE EMISSIONS FROM COMBUSTION SOURCES
a. Emissions of sulfur dioxide from the wood/natural gas-fired brick tunnel kilns(ID Nos.ES-K1 and ES-
K2),the natural gas/propane/*coal-fired brick tunnel kilns(ID Nos. ES-K3K,and ES-K4K),the
natural gas-fired sawdust dryer(ES-WD1,2), and the natural gas/propane-fired brick dryers(ID Nos.
ES-K3D1,ES-K3D2,ES-K3D3,ES-K4D1,ES-K4D2, and ES-K4D3)shall not exceed 2.3 pounds per
million Btu heat input. Sulfur dioxide formed by the combustion of sulfur in fuels,wastes,ores,and
other substances shall be included when determining compliance with this standard.
Testing [15A NCAC 02Q .0508(f)]
Primary Operating Scenario(POS)
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1 A.2.a above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0516.
Alternative Operating Scenario(AOS)
Permittee shall notify the Regional Office 30 days prior to firing coal in tunnel kilns(ID Nos.ES-K3K,
and ES-K4K)and perform testing within 180 days of recommencement of coal firing.*
Monitoring/Recordkeeping [15A NCAC 02Q .0508(f)and 15A NCAC 02D .2601]
POS
c. No monitoring/recordkeeping/reporting is required for sulfur dioxide emissions from natural gas,
propane, and wood firing for these sources.
AOS
d. The maximum sulfur content of any coal received and burned in the kilns shall not exceed 1.0 percent
by weight. The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0516 if the sulfur
content of the coal exceeds this limit. AOS -Permittee shall notify the Regional Office 30 days prior to
firing coal in tunnel kilns(ID Nos.ES-K31C,and ES-K4K)and perform testing within 180 days of
recommencement of coal firing.
AOS
e. To ensure compliance,the Permittee shall monitor the sulfur content of the coal by using coal supplier
certification per total shipment received. The coal supplier certification shall be recorded in a logbook
(written or electronic format)per total shipment and include the following information:
i. the name of the coal supplier;
ii. the maximum sulfur content of the coal received per total shipment;
iii. a statement verifying that the methods used to determine the maximum sulfur content of the coal
was in accordance with the following:
(A) sampling--ASTM Method D 2234;
(B) preparation--ASTM Method D 2013;
(C) gross calorific value(Btu) --ASTM Method D-5865
(D)moisture content--ASTM Method D 3173;
(E) sulfur content--ASTM Method D 3177 or ASTM Method D 4239; and

Permit No. 04384T39
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The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0516 if the sulfur content of the
coal is not monitored and recorded.
Reporting [15A NCAC 02Q .0508(f)]
AOS
f. The Permittee shall submit a summary report of the coal supplier certifications 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 a certified
statement signed by the responsible official that the records of coal supplier certification submitted
represent all of the coal fired during the reporting period.All instances of deviations from the
requirements of this permit must be clearly identified.
3. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the brick tunnel kilns(ID Nos.ES-K1 and ES-K2)and the sawdust dryer(ID
No.ES-WD1,2)shall not be more than 40 percent opacity when averaged over a six-minute period.
However, six-minute averaging periods may exceed 40 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 90 percent
opacity.
b. Visible emissions from the brick tunnel kilns(ID Nos.ES-K31C, and ES-K4K)and brick dryers(ID
Nos.ES-K3D1,ES-K3D2,ES-K3D3,ES-K4D1,ES-K4D2,and ES-K4D3) shall not be more than 20
percent opacity when averaged over a six-minute period. However, six-minute averaging periods may
exceed 20 percent not more than once in any hour and not more than four times in any 24-hour period.
In no event shall the six-minute average exceed 87 percent opacity.
Testing [15A NCAC 02Q .0508(f)]
c. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1 A.3.a. and b. above,the Permittee shall
be deemed in noncompliance with 15A NCAC 02D .0521.
Monitoripn/Recordkeeping [15A NCAC 02Q .0508(f)]
POS
d. No monitoring/recordkeeping/reporting is required for visible emissions from the firing of natural
gas/propane/wood in these sources.
AOS
e. To ensure compliance, once a week while firing coal the Permittee shall observe the emission points of
these sources for any visible emissions above normal. The weekly observation must be made for each
week of the calendar year period to ensure compliance with this requirement. If visible emissions from
this source are observed to be above normal,the Permittee shall either:
i. take appropriate action to correct the above-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,
or
ii. demonstrate that the percent opacity from the emission points of the emission source in accordance
with 15A NCAC 02D .2610(Method 9)for 12 minutes is below the limit given in Section 2.1
A.3.b. above.
If the above-normal emissions are not corrected per(i)above or if the demonstration in(ii)above
cannot be made,the Permittee shall be deemed to be in noncompliance with 15A NCAC 02D .0521.
AOS
f. The results of the monitoring shall be maintained in a logbook(written or electronic format)on-site and
made available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to
be in noncompliance along with any corrective actions taken to reduce visible emissions; and
iii. the results of any corrective actions performed.

Permit No. 04384T39
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The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0521 if these records are not
maintained.
Reporting [15A NCAC 02Q .0508(f)]
AOS
g. The Permittee shall submit a summary report of the observations postmarked on or before January 30 of
each calendar year for the preceding six-month period between July and December and July 30 of each
calendar year for the preceding six-month period between January and June. All instances of deviations
from the requirements of this permit must be clearly identified.
4. 15A NCAC 02D.1109: CAA§ 1120); Case-by-Case MACT for Brick Manufacturers
a. The initial compliance date for the emissions standards, work practice standards, and associated
monitoring,recordkeeping,and reporting requirements listed below is July 29,2015. These conditions
need not be included on the annual compliance certification until after the initial compliance date.
Emissions Standards [15A NCAC 02D .1109]
b. Emissions of the following regulated pollutants shall not exceed the emissions limits listed below:
i. Filterable PM:
(A)0.17 lbs/ton for the large tunnel kilns(ID Nos. ES-K3K and ES-K4K).
(B) The tunnel kilns(ID Nos.ES-K1 and ES-K2) shall comply with work practice standards.
ii. HCl-equivalent: 18.29 lbs/hr from all tunnel kilns(ID Nos.ES-K1,ES-K2,ES-K31c,and ES-
K4K). HCl-equivalent is defined by the following equation:
E=EHCI+EHF*(RfCHCl/RfCHF)
Where:
E = HCl-equivalent emission rate(in lbs/hr)
EHCI = HCl emission rate(in lbs/hr);
EHF = HF emission rate(in lbs/hr);
RfCHcI = Reference concentration for HCl(20 µg/m3); and
RfC clz = Reference concentration for HF(14 µg/m).
iii. Routine Maintenance Periods: The limits above apply at all times except for periods of routine
maintenance during which the Permittee may bypass the DLAs(ID Nos.CD-K3DLA and CD-
K4DLA)and continue operating the kilns(ID Nos.ES-K3K and ES-K4K) for up to 4 percent of
the annual operating uptime. The Permittee must minimize HAP emissions during the bypass
period and must minimize the time period during which the kiln is operating and the control device
is offline.
The Permittee shall follow the procedures in 15A NCAC 02D. 0535 for any excess emissions that occur
during periods of startup, shutdown, or malfunction.
Testing [15A NCAC 02Q .0508(f)]
c. The Permittee shall conduct an initial compliance test for all pollutants listed in Section 2.1 AA.b. above
within 180 days of the initial compliance date,unless the NC DAQ—SSCB approves a previously
conducted performance test as an equivalent compliance demonstration. Testing shall be performed in
accordance with 15A NCAC 02D .2601 and General Condition JJ. Testing shall be completed on one
wood/natural gas-fired brick kiln and one natural gas/propane/*coal—fired brick kiln. The Permittee
shall not combust coal in kilns(ID Nos. ES-K3K and ES-K4K)under the POS and shall notify the
Regional Office 30 days prior to firing coal(i.e.,under the AOS)and perform testing as outlined in this
condition within 180 days of recommencement of coal firing.
i. Measure pollutant emission concentrations while operating at the maximum production level,as
follows:
(A)Particulate Matter: PM testing is only required at the large tunnel kilns(ID Nos.ES-K3K and
ES-K4K). Use Method 5 in 40 CFR 60,Appendix A.

Permit No. 04384T39
Page 12
(B) HF&HCl: HF and HCl testing is required for all the tunnel kilns,unless an alternative test plan
is approved by the NC DAQ—SSCB for demonstrating compliance with the total HCl-
equivalent emission limitation in Section 2.1.A.4.b.ii. Use either of the following methods:
(1) Use Method 26 or 26A in 40 CFR 60,Appendix A. Method 26A may only be used when
no acid PM(e.g., HF or HCl dissolved in water droplets emitted by sources controlled by a
wet scrubber)is present.
(2) Use Method 320 of 40 CFR 63,Appendix A. Follow the analyte spiking procedures of
Section 13 of Method 320 unless you can demonstrate that the complete spiking procedure
has been conducted at a similar source.
ii. Establish the operating limit for the limestone feeder setting at the DLAs(ID Nos.CD-K3DLA and
CD-K4DLA)using data from the limestone feeder during the performance test. Establish the
limestone feeder setting at least one week prior to the performance test and maintain the feeder
setting for the one-week period that precedes the performance test and during the performance test.
iii. Document the source and grade of limestone used at the DLAs (ID Nos.CD-K3DLA and CD-
K4DLA)during the performance test using records of limestone purchase.
Performance tests may not be conducted during periods of startup,shutdown,or malfunction. The Permittee shall
be deemed in non-compliance with 15A NCAC 02D.1109 if the required tests are not conducted,or if the results
of the emissions tests exceed the limits in Section 2.1 AA.b.above.
d. In the event the Permittee combusts coal,under the provisions of NCGS 143-215.108,The Permittee shall
conduct an initial compliance test for all pollutants listed in Section 2.1 AA.b. above within 180 days of
the recommencement of firing coal, unless the NC DAQ — SSCB approves a previously conducted
performance test as an equivalent compliance demonstration. Testing shall be performed in accordance
with 15A NCAC 02D .2601 and General Condition JJ. Testing shall be completed within 180 days of
recommencing the firing of coal (AOS) in the natural gas/propane/coal—fired brick kilns (ID Nos. ES-
K3K and ES-K4K) unless an alternate date is approved by DAQ. Performance tests may not be
conducted during periods of startup, shutdown, or malfunction. The Permittee shall be deemed in non-
compliance with 15A NCAC 02D .1109 if the required tests are not conducted in accordance with Section
2.1 AA.c., or if the results of the emissions tests exceed the limits in Section 2.1 AA.b. above.
Work Practice Standards [15A NCAC 02Q .0508(f)]
e. The Permittee shall perform annual inspection and maintenance of the tunnel kilns (ID Nos.ES-K1 and
ES-K2)as recommended by the manufacturer, or as a minimum,the inspection and maintenance
requirement shall include the following:
i. Conduct a visual inspection of the ductwork system for each tunnel kiln for leaks,holes,or disrepair;and,
ii. Inspect each burner,and clean or replace any components of the burner as necessary;
iii. Inspect the system controlling the air-to-fuel ratio,and ensure that it is correctly calibrated and functioning
properly.
The Permittee shall conduct at least one inspection per calendar year to demonstrate compliance with
this requirement. The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if the
affected tunnel kilns not inspected and maintained as required above.
Monitoring [15A NCAC 02Q .0508(f)]
f. The Permittee shall maintain a pressure drop across the DLAs(ID Nos. CD-K3DLA and CD-K4DLA)
at the large tunnel kilns (ID Nos. ES-K3K and ES-K4K).
i. The Permittee shall install,operate,and maintain a pressure measurement device at the DLAs.
ii. Once per calendar day,the Permittee shall record the pressure drop across the DLAs. The record
shall be maintained in a logbook(written or electronic format)on-site and made available to an
authorized representative upon request.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if these monitoring and
recordkeeping requirements are not met or if the Permittee does not maintain a pressure drop across the
DLAs,except during routine maintenance periods as provided for in Section 2.1.4.b.iii. of this permit.
g. The Permittee shall maintain an adequate amount of limestone in the limestone hopper, storage bin
(located at the top of the DLAs),and DLAs(ID Nos.CD-K3DLA and CD-K4DLA)at all times.
i. Once per day,the Permittee shall verify that the limestone hopper and storage bin at the DLAs (ID

Permit No. 04384T39
Page 13
Nos. CD-K3DLA and CD-K4DLA)contain adequate limestone and record the results.
ii. The record of the daily check shall be maintained in a logbook(written or electronic format)on-site
and made available to an authorized representative upon request.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if these monitoring and
recordkeeping requirements are not met or if the Permittee does not maintain an adequate amount of
limestone as provided above.
h. The Permittee shall use the same grade of limestone at the DLAs(ID Nos. CD-K3DLA and CD-
K4DLA) from the same source as was used during the performance test.The Permittee shall maintain
records of the source and grade of limestone used. The records shall be maintained in a logbook
(written or electronic format)on-site and made available to an authorized representative upon request.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if these records are not
maintained
i. The Permittee shall maintain the limestone feeder setting at the DLAs(ID Nos.CD-K3DLA and CD-
K4DLA) at or above the level established during the performance test.
i. Once per day,the Permittee shall check and record the limestone feeder setting to verify that it is
being maintained at or above the level established during the performance test.
ii. The record of the daily check shall be maintained in a logbook(written or electronic format)on-site
and made available to an authorized representative upon request.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if these monitoring and
recordkeeping requirements are not met or if the Permittee does not maintain the limestone feeder
setting as provided above.
j. The Permittee shall maintain no visible emissions from the DLAs stacks (ID Nos. CD-K3DLA and
CD-K4DLA). The Permittee shall perform visible emissions observations as follows:
(A) Conduct a daily Method 22 test(40 CFR 60,Appendix A). The duration of each Method 22 test must be at
least 15 minutes. If VE are observed during any daily VE test,promptly initiate and complete corrective
actions according to the site-specific OM&M plan.
(B) If no VE are observed in 30 consecutive daily Method 22 tests for any kiln stack,the Permittee may decrease
the frequency of Method 22 testing from daily to weekly. If VE are observed during any weekly test,
promptly initiate and complete corrective actions,resume Method 22 testing of that kiln stack on a daily basis,
and maintain that schedule until no VE are observed in 30 consecutive daily tests,at which time the Permittee
may again decrease the frequency of Method 22 testing to a weekly basis.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if the required visible
emissions observations are not performed or if visible emissions are detected.
k. Once per calendar month,the Permittee shall ensure that the limestone feed system on a DLAs (ID Nos.
CD-K3DLA and CD-K4DLA)replaces limestone at least as frequently as the schedule set during the
performance test. Create and maintain a record of the monthly check in a logbook(written or electronic
format)on-site and made available to an authorized representative upon request. The Permittee shall be
deemed in noncompliance with 15A NCAC 02D .1109 if this requirement is not met.
Recordkeeping [15A NCAC 02Q .0508(f)]
1. The Permittee shall maintain records of the production rates on a fired-product basis for each affected
tunnel kilns(ID Nos.ES-KI,ES-K2,ES-K3K,and ES-K4K). The Permittee shall be deemed in
noncompliance with 15A NCAC 02D .1109 if these records are not maintained.
in. The results of inspection and maintenance at the tunnel kilns(ID Nos.ES-KI and ES-K2) shall be
maintained in a logbook(written or electronic format)on-site and made available to an authorized
representative upon request. The logbook shall record the following:
i. The date of each recorded action;
ii. The results of each inspection; and,
iii. The results of any maintenance performed on the tunnel kilns.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .1109 if these records are not
maintained.
n. The results of the visible emissions observations at the large tunnel kilns (ID Nos. ES-K3K and ES-
K4K) shall be maintained in a log(written or electronic format)on-site and made available to an
authorized representative upon request. The log shall record the following:
i. The date and time of each recorded action;

Permit No. 04384T39
Page 14
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 non-compliance with 15A NCAC 02D .1109 if records of the
monitoring results are not maintained.
o. The Permittee shall maintain a record of each period when the large tunnel kilns are operated while
bypassing the DLAs (ID Nos.CD-K3DLA and CD-K4DLA) in order to perform routine maintenance.
The records shall be maintained in a logbook(written or electronic format)on-site and made available
to an authorized representative upon request,and shall include:
i. The start date and start time of the routine maintenance;
ii. The stop date and stop time of the routine maintenance;
iii. A description of the maintenance activities; and,
iv. The total time the kiln has operated in by-pass,and the total percentage of the operating time the
kilns have been operated in bypass for the previous 12-month period.
The Permittee shall be deemed in non-compliance with 15A NCAC 02D .1109 if these records are not
maintained or if the percentage of time the kiln operates in bypass exceeds 4%of the annual operating
time.
Reporting [15A NCAC 02Q .0508(f)]
p. The Permittee must submit a Notification of Compliance Status within 60 days following the
completion of the final required performance test. The Notification of Compliance Status must include
the following information:
i. For the tunnel kilns(ID Nos.ES-Kl and ES-K2), a summary of the initial inspection required in
Section 2.LAA.e. of this permit;
ii. A summary of the results of all performance tests conducted to demonstrate initial compliance as
required in Section 2.LAA.c. and d.of this permit;
iii. The limestone feeder setting value established for the DLAs (ID Nos. CD-K3DLA and CD-
K4DLA) during the performance test;
iv. The source and grade of limestone used at the DLAs (ID Nos. CD-K3DLA and CD-K4DLA)
during the performance test; and,
v. A description of any routine maintenance that the Permittee will perform on the DLAs(ID Nos.
CD-K3DLA and CD-K4DLA),during which the Permittee will continue operating the large tunnel
kilns (ID Nos.ES-K3K and ES-K4K)while bypassing the control devices.
q. The Permittee shall submit a semi-annual summary report,acceptable to the Regional Air Quality
Supervisor, of monitoring and recordkeeping activities postmarked on or before January 30 of each
calendar year for the preceding six-month period between July and December,and July 30 of each
calendar year for the preceding six-month period between January and June. The report shall contain
the following:
i. Company name, facility ID number, and address;
ii. Statement by the Responsible Official with that official's name,title, and signature certifying that,
based on information and belief formed after reasonable inquiry,the statements and information in
the report are true, accurate, and complete;
iii. A description of routine maintenance performed while the DLAs(El)Nos.CD-K3DLA and CD-
K4DLA)were offline and the large tunnel kilns(ID Nos.ES-K3K and ES-K4K)were operating,
including the following:
(A) The date and time when the DLAs was shutdown and restarted.
(B) Identification of the number of hours that the kilns operated while the DLAs was offline.
(C) The total amount of time(in hours and%of total operating time)that the associated kiln operated during
the current semiannual compliance period and during the previous semiannual compliance period.
iv. For each deviation from a limitation(emission limit,operating limit, or work practice standard),
include the following information:
(A) The total operating time of each affected source during the reporting period.
(B) Information on the number,duration,and cause of deviations(including unknown cause,if applicable),as
applicable,and the corrective action taken.

Permit No. 04384T39
Page 15
If there were no deviations from any of the applicable limitations, a statement that there were no
deviations during the reporting period.
5. ALTERNATIVE OPERATING SCENARIOS [15A NCAC 02Q .0508(p)]
The Permittee,contemporaneously with making a change from one alternate operating scenario to another,
shall record in a logbook(written or electronic format)the scenario under which it is operating.
B. One wood fuel/sawdust system consisting of:
two 8 x 8 screens (ID Nos. ES-WFS-SD-SC1 and ES-WFS-SD-SC2) controlled by two dust
collectors (ID Nos.CD-SD-DC1 and CD-SD-DC2);
one cyclone (ID No. ES-WFS-SD-CYC) controlled by one dust collector (ID No. CD-SD-
DC2);
one hammermill(ID Nos. ES-WFS-SD-HM) controlled by one cyclone and one dust
collector(ID Nos. CD-WFS-SD-CYC and CD-SD-DC2);
one sawdust silo (ID No. ES-WFS-SD-SDS) controlled by one bin vent filter (ID No. CD-
SD-BV1);
one surge hopper (ID No. ES-WFS-SD-SH) controlled by one bin vent filter (ID No. CD-
SD-BV2);
transfer screw conveyor and screw feed conveyor(ID No.ES-WFS-SD-CVI and ES-
WFS-SD-CV2) controlled by one dust collector (ID No. CD-SD-DC1); and
one enclosed conveyor (ID No. ES-WFS-SD-CV3)
The following table provides a summary of limits and standards for the emission source(s)describe above:
Regulated Limits/Standards Applicable Regulation
Pollutant
particulate matter E=4.1 OP 0 67 15A NCAC 02D .0515
whereE=allowable emission rate in pounds per
hour
P=process weight in tons per hour
visible emissions 20 percent opacity 15A NCAC 02D .0521(d)
Odors Odorous emissions must be controlled- Section 15A NCAC 02D .1806
2.2.A.; State-enforceable only
1. 15A NCAC 02D .0515: PARTICULATES FROM MISCELLANEOUS INDUSTRIAL PROCESSES
a. Emissions of particulate matter from this source shall not exceed an allowable emission rate as
calculated by the following equation:
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 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1.B.La. above,the Permittee shall be
deemed in noncompliance.
Monitoring [15A NCAC 02Q .0508(f)]
c. Particulate matter emissions from the wood fuel/sawdust system consisting of. two 8x8 screen(ID Nos.
ES-WFS-SD-SC1 and ES-WFS-SD-SC2)controlled by two dust collectors(ID Nos. CD-SD-DC1
and CD-SD-DC2); one cyclone(ID No. ES-WFS-SD-CYC)controlled by one dust collector(ID No.

Permit No. 04384T39
Page 16
CD-SD-DC2); one hammermill(ID No.ES-WFS-SD-W controlled by one cyclone and one dust
collector(ID Nos.CD-WFS-SD-CYC and CD-SD-DC2);one sawdust silo(ID No.ES-WFS-SD-
SDS) controlled by one bin vent filter(ID No. CD-SD-BV1); one surge hopper(ID No.ES-WFS-SD-
SH)controlled by one bin vent filter(ID No. CD-SD-BV2); one transfer screw conveyor and screw
feed conveyor(ID Nos.ES-WFS-SD-CV1 and ES-WFS-SD-CV2) controlled by one dust collector
(ID No. CD-SD-DC1); and one enclosed conveyor(ID No.ES-WFS-SD-CV3). To ensure
compliance,the Permittee shall perform inspections and maintenance as recommended by the
manufacturer. In addition to the manufacturer's inspection and maintenance recommendations, or if
there are no manufacturer's inspection and maintenance recommendations, as a minimum,the
inspection and maintenance requirement shall include the following:
i. a monthly visual inspection of the system ductwork and material collection unit for leaks,and
ii. an annual(for each 12-month period following the initial inspection)internal inspection of the
cyclone's structural integrity.
The Permittee shall be deemed in noncompliance with 2.1 B.La above if the ductwork and cyclone are
not inspected and maintained.
Recordkeeping [15A NCAC 02Q .0508(f)]
d. The results of inspection and maintenance shall be maintained in a logbook(written or electronic
format)on-site and made available to an authorized representative upon request. The logbook shall
record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;
iii. the results of any maintenance performed on any control device; and
iv. any variance from manufacturer's recommendations, if any, and corrections made.
The Permittee shall be deemed in non-compliance with 2.1 B.1.a. if records of the monitoring results are
not maintained.
Reporting [15A NCAC 02Q .0508(f)]
e. The Permittee shall submit the results of any maintenance performed on the bagfilters within 30 days of
a written request by the DAQ.
f. The Permittee shall submit,in writing a summary report of monitoring and record keeping activities
postmarked on or before January 30 of each calendar year for the preceding six-month period between
July and December and July 30 of each calendar year for the preceding six-month period between
January and June. All instances of deviations from the requirements of this permit must be clearly
identified.
2. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the wood fuel/sawdust system(ID Nos. ES-WFS-SD-SC1,ES-WFS-SC2,ES-
WFS-SD-CYC,ES-WFS-SD-HM,ES-WFS-SD-SDS,ES-WFS-SD-SH,ES-WFS-SD-CVI, ES-
WFS-CV2, and ES-WFS-SD-CV3) shall not be more than 20 percent opacity when averaged over a
six-minute period. However, six-minute averaging periods may exceed 20 percent not more than once
in any hour and not more than four times in any 24-hour period. In no event shall the six-minute
average exceed 87 percent opacity.
Testing [15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1 13.2.a. above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0521.
Monitoring/Recordkeepins
c. No monitoring or recordkeeping is required for visible emissions from these sources(ID Nos.ES-WFS-
SD-SC1,ES-WFS-SC2,ES-WFS-SD-CYC,ES-WFS-SD-HM,ES-WFS-SD-SDS,ES-WFS-SD-SH,
ES-WFS-SD-CV1,ES-WFS-CV2,and ES-WFS-SD-CV3) .

Permit No. 04384T39
Page 17
C. Natural gas-fired coatings rotary dryer (ID No. ES-CD-8) and associated bagfilter(ID No.
CD-CDBBF)
The following table provides a summary of limits and/or standards for the rotary sand dryer.
Regulated Limits/Standards Applicable Regulation
Pollutant
particulate matter E=4.10 PO 61 15A NCAC 02D .0515
where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
sulfur dioxide 2.3 pounds per million Btu 15A NCAC 02D .0516
visible emissions 20 percent opacity 15A NCAC 02D .0521(c)
1. 15A NCAC 02D .0515: PARTICULATE EMISSIONS FROM MISCELLANEOUS INDUSTRIAL
PROCESSES
a. Emissions of particulate matter from the coatings dryer(ID No.ES-CD-8)that are discharged into the
atmosphere shall not exceed an allowable emission rate as calculated by the following equation:
E=4.10 x P 0.61 Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.
Testing [15A NCAC 02Q .0508(f))
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1.C.La. above,the Permittee shall be
deemed in noncompliance with 15A NCAC 2D .0515.
Monitoring/Recordkeepin2
c. Particulate matter emissions from the coatings rotary dryer(ID No. ES-CD-8)shall be controlled by the
bagfilter(ID No.CD-CDBBF). To ensure compliance,the Permittee shall perform inspections and
maintenance as recommended by the manufacturer. In addition to the manufacturer's inspection and
maintenance recommendations,or if there are no manufacturer's inspection and maintenance
recommendations,as a minimum,the inspection and maintenance requirement shall include the
following:
i. a monthly visual inspection of the system ductwork and material collection unit for leaks; and
ii. an annual(for each 12-month period following the initial inspection)internal inspection of the
bagfilter's structural integrity.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if the ductwork and
bagfilter are not inspected and maintained.
d. The results of inspection and maintenance shall be maintained in a logbook(written or electronic
format)on-site and made available to an authorized representative upon request. The logbook shall
record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;
iii. the results of any maintenance performed on the bagfilter; and
iv. any variance from manufacturer's recommendations, if any, and corrections made.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if these records are not
maintained.
Reporting
e. The Permittee shall submit the results of any maintenance performed on the bagfilter within 30 days of a
written request by the DAQ.

Permit No. 04384T39
Page 18
f. The Permittee shall submit a summary report of monitoring and recordkeeping activities postmarked on
or before January 30 of each calendar year for the preceding six-month period between July and
December and July 30 of each calendar year for the preceding six-month period between January and
June. All instances of deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D .0516: SULFUR DIOXIDE EMISSIONS FROM COMBUSTION SOURCES
a. Emissions of sulfur dioxide from the natural gas-fired coatings dryer(ES-CD-8) shall not exceed 2.3
pounds per million Btu heat input. Sulfur dioxide formed by the combustion of sulfur in fuels,wastes,
ores,and other substances shall be included when determining compliance with this standard.
Testing [15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1 C.2.a above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0516.
Monitoring/Recordkeeping
c. No monitoring or recordkeeping is required for sulfur dioxide emissions from the firing of natural gas in
this source(ID No.ES-CD-8).
3. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the coatings dryer(ID No.ES-CD-8)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.
Testin [15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1 C.3.a. above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0521.
Monitoring [15A NCAC 02Q.0508(f)]
c. To ensure compliance,once a month the Permittee shall observe the emission points of this source for
any visible emissions above normal. The monthly observation must be made for each month of the
calendar year period to ensure compliance with this requirement. If visible emissions from this source
are observed to be above normal,the Permittee shall either:
i. take appropriate action to correct the above-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,
or
ii. demonstrate that the percent opacity from the emission points of the emission source in accordance
with 15A NCAC 02D .2610 (Method 9)for 12 minutes is below the limit given in Section 2.1 C.3.
a. above.
If the above-normal emissions are not corrected per(i)above or if the demonstration in(ii)above
cannot be made,the Permittee shall be deemed to be in noncompliance with 15A NCAC 02D .0521.
Recordkeeping [15A NCAC 02Q .0508(f)]
d. The results of the monitoring shall be maintained in a logbook(written or electronic format)on-site and
made available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to
be in noncompliance along with any corrective actions taken to reduce visible emissions; and
iii. the results of any corrective actions performed.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0521 if these records are not
maintained.

Permit No. 04384T39
Page 19
Reporting [15A NCAC 02Q .0508(f)]
e. The Permittee shall submit a summary report of the observations postmarked on or before January 30 of
each calendar year for the preceding six-month period between July and December and July 30 of each
calendar year for the preceding six-month period between January and June. All instances of deviations
from the requirements of this permit must be clearly identified.
D. Texturizing Operations consisting of:
two texturizing operations (ID Nos. ES-CR5 and ES-CR6) controlled by bagfilter (ID No.
CD-CR6BF);
two texturizing operations (ID No. ES-CR7 and ES-CR8) controlled by three bagfilters
(ID Nos. CD-CR7BF1,CD-CR7BF2, and CD-CR7BF3); and
sand silo system(ID No. ES-SS) controlled by one bin vent filter(ID No. CD-SS-BV3)
The following table provides a summary of limits and/or standards for the clay crushing,grinding,and screening emission units.
Regulated Limits/Standards Applicable Regulation
Pollutant
particulate matter E=4.10 P 0 67 for processes<30 tons per hour 15A NCAC 02D .0515
E=55.0 P" -40 for processes>30 tons per hour
where E=allowable emission rate in pounds per
hour
P=process weight in tons per hour
visible emissions 40 percent opacity for ES-CR5 and ES-CR6 15A NCAC 02D .0521(c)
20 percent opacity for ES-CR7 and ES-CR8 15A NCAC 02D .0521(d)
odors Odorous emissions must be controlled- Section 15A NCAC 02D .1806
2.2.A. State-enforceable only
1. 15A NCAC 02D.0515: PARTICULATE EMISSIONS FROM MISCELLANEOUS INDUSTRIAL
PROCESSES
a. Emissions of particulate matter from the two texturizing operations(ID Nos.ES-CR5 and ES-CR6)
shall not exceed an allowable emission rate as calculated by the following equation:
E=4.10 x P 0_67 Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Emissions of particulate matter from the two texturizing operations(ID Nos.ES-CR7 and ES-CR8)
shall not exceed an allowable emission rate as calculated by the following equation:
b. E=55.0 x P 0`-40 Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.
Testing [15ANCAC 02Q .0508(f)]
c. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test exceed the limit given in Section 2.1.D.La and b.above, the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0515.
Monitoring/Recordkeeping [15A NCAC 02Q.0508(f)]
d. Particulate matter emissions from the texturizing operations(ID Nos. ES-CR5,ES-CR6,ES-CR7, and
ES-CR8) shall be controlled by four bagfilters(ID Nos. CD-CR6BF,CD-CR7BF1,CD-CR7BF2, and
CD-CR7BF3)as describe above. To ensure compliance,the Permittee shall perform inspections and
maintenance as recommended by the control device manufacturer. In addition to the manufacturer's

Permit No. 04384T39
Page 20
inspection and maintenance recommendations,or if there are no manufacturer's inspection and
maintenance recommendations, as a minimum,the inspection and maintenance requirement shall
include the following:
i. a monthly visual inspection of the system ductwork and material collection units for leaks and
ii. an annual(for each 12-month period following the initial inspection) internal inspection of the
bagfilters'structural integrity.
The Permittee shall be deemed in noncompliance with Section 2.1 D.La and b.above, if the ductwork
and bagfilters are not inspected and maintained.
e. The results of inspection and maintenance shall be maintained in a logbook(written or electronic
format)on-site and made available to an authorized representative upon request. The logbook shall
record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;
iii. the results of any maintenance performed on the bagfilters;and
iv. any variance from manufacturer's recommendations,if any, and corrections made.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if these records are not
maintained.
Reporting [15A NCAC 02Q .0508(f)]
f. The Permittee shall submit the results of any maintenance performed on the bagfilters within 30 days of
a written request by the DAQ.
g. The Permittee shall submit a summary report of monitoring and recordkeeping activities postmarked on
or before January 30 of each calendar year for the preceding six-month period between July and
December and July 30 of each calendar year for the preceding six-month period between January and
June. All instances of deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D .0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the two texturizing operations(ID Nos.ES-CR5 and ES-CR6) shall not be
more than 40 percent opacity when averaged over a six-minute period [15A NCAC 02D .0521(d)].
However, six minute averaging periods may exceed 40 percent opacity 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 90
percent opacity. [15A NCAC 02D .0521(c)]
b. Visible emissions from the two texturizing operations and the sand silo system(ID Nos.ES-CR7,ES-
CR8, and ES-SS) shall not be more than 20 percent opacity when averaged over a six-minute period
[15A NCAC 02D .0521(d)]. However, six minute averaging periods may exceed 20 percent opacity 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. [15A NCAC 02D .0521(d)]
Testing [15A NCAC 02Q .0508(f)]
c. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test exceed the limit given in Section 2.1.D.2.a and b. above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0521.
d. Monitoring/Recordkeeping [15ANCAC 02Q .0508(f)]
No monitoring or recordkeeping is required for visible emissions from these sources(ID Nos.ES-CR5
and ES-CR6).
E. Clay crushing, grinding, and screening operations including:
one NSPS-affected primary crusher (ID No. F-PC);
two NSPS-affected scalping screens (ID Nos. F-SS1 and F-SS2);
one NSPS-affected secondary crusher (ID No. F-SGS);
two NSPS-affected single deck finishing screens (ID Nos. F-FS1 and F-FS2);

Permit No. 04384T39
Page 21
one bank of seven finishing screens (ID Nos. F-FS3, F-FS4, F-FS5 through F-FS9);
two NSPS-affected finishing conveyors#4 and#5 (ID Nos. F-FC4 and F-FC5); and
one NSPS-affected intersite conveyor (ID No. F-C-CFBH)
The following table provides a summary of limits and/or standards for the clay crusbing,grinding,and screening emission units.
Regulated Limits/Standards Applicable Regulation
Pollutant
visible emissions 20 percent opacity 15A NCAC 02D
.0521(d)
visible and notification of the crusher capacity and 15A NCAC 02D .0524
particulate 10 percent opacity at each NSPS affected screen and (40 CFR 60.670,
emissions conveyor Subpart 000)
(F-FS5 through F-FS9 are not subject to Subpart 000)
12 percent opacity limit on the secondary crusher or 7
percent opacity limit on the fugitive emission from the
building opening
Odors Odorous emissions must be controlled- Section 2.2. A.; 15A NCAC 02D .1806
State-enforceable only
1. 15A NCAC 02D.0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the primary crusher(ID Nos.F-PC),two scalping screens(ID Nos.F-SS1 and
F-SS2), secondary crusher(ID Nos.F-SGS),two single deck finishing screens(ID Nos.F-FS1 and F-
FS2),bank of seven screens(ID Nos.F-FS3,F-FS4,F-FS5 through F-FS9),two finishing conveyors
#4 and#5 (ID Nos.F-FC4 and F-FC5),and intersite conveyor(ID No.F-C-CFBH)shall not be more
than 20 percent opacity when averaged over a six-minute period [15A NCAC 02D .0521(d)]. However,
six minute averaging periods may exceed 20 percent opacity 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.
Testis [15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test exceed the limit given in Section 2.1.E.La. above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0521.
c. Monitorin2/Recordkeeping
No monitoring or recordkeeping is required for visible emissions from these sources(ID Nos.F-PC,F-
SGS,F-FS1,F-FS2,F-FS3,F-FS4,FS5 through FS9 and F-C-CFBH).
2. 15A NCAC 02D .0524: NSPS 40 CFR PART 60,SUBPART 000- STANDARDS OF
PERFORMANCE FOR NONMETALLIC MINERAL PROCESSING PLANTS.
a. The primary crusher(ID No.F-PC),the two scalping screens(ID Nos.F-SS1 and F-SS2),the secondary
crusher(ID No. F-SGS), the two finishing conveyors #4 and #5 (ID Nos. F-FC4 and F-FC5), the two
single deck finishing screens (ID Nos.F-FS1 and F-FS2),two finishing screens(ID Nos.F-FS3 and F-
FS4) and the intersite conveyor (ID No. F-C-CFBH) are affected facilities as designated in NSPS,
Subpart 000 {40 CFR Part 60.670(a)),and must adhere to any applicable requirements in Subpart A.In
accordance with §60.670(d)(1), the above listed primary crusher(ID No. F-PC)and the two single deck
finishing screens(and the two finishing screens(ID Nos.F-FS1,F-FS2,F-FS3,and F-FS4)are exempt
from the provisions of 40 CFR Parts 60.672, 60.674, and 60.675.
Emission Standard(s) [15A NCAC 02D .0524].
b. As required by 15A NCAC 02D .0524 "New Source Performance Standards (NSPS) as promulgated in
40 CFR Part 60.670, Subpart 000, visible emissions from the NSPS-affected screens, conveyors, and
secondary crusher(ID Nos.FSS1,FSS2,F-FC4,F-FC5,F-C-CFBH, and F-SGS) shall not exceed the

Permit No. 04384T39
Page 22
40 CFR 60.672(b) limit of ten (10) percent opacity OR for the secondary crusher only, by complying
with 40 CFR 60.672(a)limits of 7%opacity from any vent of the building enclosure OR for 12%opacity
from the secondary crusher(ID No.F-SGS).Additionally,the Permittee shall comply with all applicable
provisions, notification, testing, reporting, record keeping, and monitoring requirements contained in
Environmental Management Commission Standard 15A NCAC 02D .0524 "New Source Performance
Standards (NSPS) as promulgated in 40 CFR Part 60.670, Subpart 000, including Subpart A "General
Provisions."
Testing [15A NCAC 02D .0508(f)]
c. If emissions testing is required, the testing shall be in accordance with the requirements of 15A NCAC
02D .0524(40 CFR 60.670,Subpart 000)and General Condition JJ. If test results exceed the applicable
limit(s)as given in Section 2.1 E.2.b. above, the Permittee shall be deemed in noncompliance with 15A
NCAC 02D .0524.
Monitoring [15A NCAC 02Q .0508(f)]
d. The Permittee shall observe each individual affected facility each month for any visible emissions which
exceed "normal." Should monthly observed emissions of an affected facility exceed the established
normal visible emissions for that affected facility, the Permittee shall be deemed to be in noncompliance
with 15A NCAC 2D .0524, UNLESS, an approved Method 9 opacity determination meeting the
requirements of 40 CFR 60.670 (Subpart 000, 15A NCAC 21) .0501(c)(8) and (18)) is performed for
each affected facility and visible emissions are demonstrated to comply with the applicable limit(s)given
in 60.672(b) and (c). If compliance for the affected facility cannot be demonstrated, then the affected
facility shall be deemed to be in noncompliance with 15A NCAC 02D .0524.
Recordkeeping [15A NCAC 02Q .0508(f)]
e. Results of monitoring shall be maintained in a logbook(written or electronic form). The following shall
be recorded in the logbook:
i. the results of the Permittee's observation to establish normal;
ii. the results of the Permittee's monthly building fugitive emissions observation or the monthly opacity
emissions observations for each source (ID Nos. F-PC, F-SS1, FSS2, F-SGS, F-FC4, F-FCS, F-
FS1,F-FS2,F-FS3,F-FS4, and F-C-CFBH);
iii. the date and time of each observation;
iv. the time and any resulting action(s)taken to reduce emissions exceeding an applicable limit;
v. the date, time, and type of all corrective actions performed to prevent such an exceedance from re-
occurring and a copy of any Method 9 opacity testing performed for the purpose of demonstrating
compliance with the applicable emissions limit.
The Permittee shall be deemed in non-compliance with 2.LE.2.b. if records of the monitoring results are
not maintained.
Reporting[15A NCAC 02Q .0508(f)]
f. The Permittee shall submit a written summary report of the all monitoring and record keeping activities
as follows:
i. a report of any changes in existing facilities as specified in 40 CFR 60.676 - Reporting and record
keeping, including equipment being replaced and the replacement equipment of affected facilities.
This report shall be submitted to the Administrator as required.
ii. a summary report of monitoring and record keeping activities postmarked on or before January 30 of
each calendar year for the preceding six-month period between July and December and July 30 of
each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.
iii. a report of any noncomplying emissions for all emissions which exceed the "no visible emission"
limit of 40 CFR 60.672(e) or the applicable opacity limit(s) of 40 CFR 60.672(a), (b) and (c) as
established using Method 9 compliance demonstrations conducted on an affected facility along with
the determined cause of exceedance and the resulting corrective action taken.

Permit No. 04384T39
Page 23
Notification Reporting [15A NCAC 02D .0524].
g. In addition to any other notification requirements to the Environmental Protection Agency (EPA), the
Permittee is required to NOTIFY the Regional Supervisor,DAQ,in WRITING,of the following:
i. the date construction (40 CFR 60.7) or reconstruction (40 CFR 60.15) of an affected facility is
commenced,postmarked no later than 30 days after such date; and
ii. the actual date of initial start-up of an affected facility,postmarked within 15 days after such date.
F. One NSPS-affected grinding and screening operation (184 tons per hour maximum process
rate) including:
one impact crusher (ID No. F-CH-Cl)
two scalping screens (ID Nos. F-CH-SS1 and F-CH-SS2)
two hammermills (ID Nos. F-CH-Hl and F-CH-H2)
four finishing screens (ID Nos. F-CH-FS1 through F-CH-FS4)
seventeen conveyors (ID Nos. F-CH-FC, F-CH-SSFC, F-CH-Pl, F-CH-P2, F-CH-RC, F-
CH-BC, F-CH-CFC, F-CH-Tl, F-CH-T2, F-CH-HFC1, F-CH-HFC2, F-CH-TCl, F-CH-
TC2, F-CH-SFC1, F-CH-SFC2, F-CH-SFC3, F-CH-SFC4)
The following table provides a summary of limits and standards for the emission source(s)describe above:
Regulated Limits/Standards Applicable Regulation
Pollutant
visible and 10 percent opacity for each screen, and conveyor, and 15A NCAC 02D .0524
particulate 15 percent opacity for each crusher and hammermill (40 CFR 60.670, Subpart
emissions OR"no visible emissions"from the building 000)
enclosing the affected facilities.
odors Odorous emissions must be controlled-Section 2.2. 15A NCAC 02D .1806
A.; State-enforceable only
1. 15A NCAC 02D .0524: NSPS 40 CFR PART 60, SUBPART 000 - STANDARDS OF
PERFORMANCE FOR NONMETALLIC MINERAL PROCESSING PLANTS.
a. For each NSPS affected screen and conveyor (ID Nos. F-CH-SS1, F-CH-SS2, F-CH-FS1 through F-
CH-FS4,F-CH-FC,F-CH-SSFC,F-CH-Pl,F-CH-P2,F-CH-RC,F-CH-BC,F-CH-CFC,F-CH-Tl,
F-CH-T2, F-CH-HFC1, F-CH-HFC2, F-CH-TC1, F-CH-TC2, F-CH-SFC1, F-CH-SFC2, F-CH-
SFC3, F-CH-SFC4) subject to the ten (10) percent opacity limit, the Permittee shall meet the
requirements of this Subpart by demonstrating compliance with 40 CFR 60.672(b) from each individual
affected facility OR by complying with the 40 CFR 60.672(e) limit of"no visible emissions" from the
un-vented building. For the crusher and two hammermills (ID Nos. F-CH-Cl, F-CH-Hl, and F-CH-
112),the Permittee shall meet the requirements of this Subpart by demonstrating compliance with the 40
CFR 60.672(c) particulate matter emissions limit of fifteen (15) percent opacity from each individual
affected facility OR by complying with the 40 CFR 60.672(e) limit of"no visible emissions" from the
un-vented building. Additionally for all NSPS affected facilities, the Permittee shall comply with all
applicable provisions, notification, testing, reporting, record keeping, and monitoring requirements
contained in Environmental Management Commission Standard 15A NCAC 2D .0524 "New Source
Performance Standards (NSPS) as promulgated in 40 CFR 60.670, Subpart 000, including Subpart A
"General Provisions
Testing [15A NCAC 02Q .0508(f)]
b. If emissions testing is required, the testing shall be in accordance with the requirements of 15A NCAC
02D.0524(40 CFR 60.670,Subpart 000)and General Condition JJ. If test results exceed the applicable
limit(s) as given in Section 2.1 F.La above,the Permittee shall be deemed in noncompliance with 15A
NCAC 02D .0524.

Permit No. 04384T39
Page 24
Monitoring [15A NCAC 02Q .0508(f)]
c. Monitoring to ensure compliance with the applicable emissions standard(s) of 2.1 F.l.a. shall be
performed by the Permittee as follows:
i. observation of a building enclosure containing affected facilities:
A. observe the building containing the grinding and screening operations each month for any fugitive
visible emissions. Should any visible emissions be observed, each affected facility enclosed in
the building shall be deemed to be in noncompliance with 15A NCAC 02D .0524 UNLESS a
compliance demonstration for each affected facility enclosed in the building is performed in
accordance with the following;
B. an approved Method 9 opacity determination meeting the requirements of 40 CFR 60.670
(Subpart 000, 15A NCAC 02D .0501(c)(8) and (18)) is performed for each enclosed affected
facility and visible emissions are demonstrated to comply with the applicable limit(s)given in 40
CFR 60.672(b) and(c). If compliance for the affected facility cannot be demonstrated,then the
affected facility shall be deemed to be in noncompliance with 15A NCAC 02D .0524, OR
ii. observation of an individual affected facility enclosed in the building:
A. After the initial performance test required under 40 CFR 60.670,the Permittee shall observe each
individual affected facility enclosed in the building each month for any visible emissions which
exceed"normal." Should monthly observed emissions of an enclosed affected facility exceed the
established normal visible emissions for that affected facility, the Permittee shall be deemed to
be in noncompliance with 15A NCAC 02D.0524, UNLESS,
B. an approved Method 9(or Method 22 if observing an affected facility building enclosure)opacity
determination meeting the requirements of 40 CFR 60.670 (Subpart 000, 15A NCAC 02D
.0501(c)(8) and (18)) is performed for each enclosed affected facility and visible emissions are
demonstrated to comply with the applicable limit(s) given in 40 CFR 60.672(b) and (c). If
compliance for the affected facility cannot be demonstrated, then the affected facility shall be
deemed to be in noncompliance with 15A NCAC 02D .0524.
Recordkeeping [15A NCAC 02Q .0508(f)]
d. Results of monitoring shall be maintained in a logbook(written or electronic form). The following shall
be recorded in the logbook:
i. the results of the Permittee's observation to establish normal;
ii. the results of the Permittee's monthly building fugitive emissions observation or the monthly opacity
emissions observations for each affected facility;
iii. if option in Section 2.1 F.1.c.ii.A.is followed,the observation to establish normal should be recorded
for each affected facility within the building.
iv. whether the observed emissions source was the building or each affected facility within the building,
the date and time of each observation,and
v. if any emissions were observed from the building or whether any emissions observed exceeded
"normal," the time and any resulting action(s) taken to reduce emissions exceeding an applicable
limit,and
vi. the date, time, and type of all corrective actions performed to prevent such an exceedance from re-
occurring and a copy of any Method 9 or Method 22 opacity testing performed for the purpose of
demonstrating compliance with the applicable emissions limit(s).
The Permittee shall be deemed in non-compliance with Section 2.1.F.l.a. if records of the monitoring
results are not maintained.
Reporting [15A NCAC 02Q .0508(f)]
e. The Permittee shall submit a written summary report of the all monitoring and record keeping activities
as follows:
i. a report of any changes in existing facilities as specified in 40 CFR 60.676 - Reporting and record
keeping, including equipment being replaced and the replacement equipment of affected facilities.
This report shall be submitted to the Administrator as required.

Permit No. 04384T39
Page 25
ii. a summary report of monitoring and record keeping activities postmarked on or before January 30 of
each calendar year for the preceding six-month period between July and December and July 30 of
each calendar year for the preceding six-month period between January and June. All instances of
deviations from the requirements of this permit must be clearly identified.
iii. a report of any noncomplying emissions for all emissions which exceed the "no visible emission"
limit of 40 CFR 60.672(e) or the applicable opacity limit(s) of 40 CFR 60.672(a), (b) and (c) as
established using Method 9 or 22 compliance demonstrations conducted on an affected facility or
building,along with the determined cause of exceedance and the resulting corrective action taken.
Notification ReportinE[15A NCAC 02D .0524].
f. In addition to any other notification requirements to the Environmental Protection Agency (EPA), the
Permittee is required to NOTIFY the Regional Supervisor,DAQ, in WRITING,of the following:
i. the date construction (40 CFR 60.7) or reconstruction (40 CFR 60.15) of an affected facility is
commenced,postmarked no later than 30 days after such date; and
ii. the actual date of initial start-up of an affected facility,postmarked within 15 days after such date.
G. One Concrete Block Plant including:
one flyash silo (ID No. ES-BP-FAS) controlled by one bin vent filter (ID No. CD-BP-BVI),
one cement silo (ID No. ES-BP-CS) controlled by one bin vent filter (ID No. ES-BP-BV2)
and one batch mixer (ID No. ES-BP-BM) controlled by one bagfilter (ID No. CD-BP-
BH1)
The following table provides a summary of limits and/or standards for the clay crushing,grinding,and screening emission units.
Regulated Limits/Standards Applicable Regulation
Pollutant
particulate matter E=4.10 P" for processes<30 tons per hour 15A NCAC 02D .0515
E=55.0 P" -40 for processes>30 tons per hour
where E=allowable emission rate in pounds per
hour
P=process weight in tons per hour
visible emissions 20 percent opacity 15A NCAC 02D .0521(d)
toxic air pollutants See Section 2.2.A.2, State-enforceable only 15A NCAC 02D .1100
toxic air pollutants See Section 2.2.AA, State-enforceable only 15A NCAC 02Q .0705
1. 15A NCAC 02D.0515: PARTICULATE EMISSIONS FROM MISCELLANEOUS INDUSTRIAL
PROCESSES
a. Emissions of particulate matter from the concrete block plant's flyash silo and cement silo(ID Nos.ES-
BP-FAS, and ES-BP-CS) 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.
b. Emissions of particulate matter from the batch mixer(ID No.ES-BP-BM)shall not exceed an
allowable emission rate as calculated by the following equation:
E=55.0 x P 0`-40 Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.

Permit No. 04384T39
Page 26
Testing [15A NCAC 02Q .0508(f)]
c. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test exceed the limit given in Section 2.1 G.La. and b above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0515.
Monitoring/Recordkeeping [15A NCAC 02Q .0508(f)]
d. Particulate matter emissions from the concrete block plant including: one flyash silo(ID No.ES-BP-
FAS)controlled by one bin vent filter(ID No. CD-BP-BV1), one cement silo(ID No.ES-BP-CS)
controlled by one bin vent filter(ID No.ES-BP-BV2)and one batch mixer(ID No.ES-BP-BM)
controlled by one bagfilter(ID No. Cd-BP-11111). To ensure compliance,the Permittee shall perform
inspections and maintenance as recommended by the control device manufacturer. In addition to the
manufacturer's inspection and maintenance recommendations,or if there are no manufacturer's
inspection and maintenance recommendations,as a minimum,the inspection and maintenance
requirement shall include the following:
i. a monthly visual inspection of the system ductwork and material collection units for leaks and
ii. an annual(for each 12-month period following the initial inspection) internal inspection of the
bagfilters'structural integrity.
The Permittee shall be deemed in noncompliance with Section 2.1 G.La and b above if the ductwork
and bagfilters are not inspected and maintained.
f. The results of inspection and maintenance shall be maintained in a logbook(written or electronic
format)on-site and made available to an authorized representative upon request. The logbook shall
record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;
iii. the results of any maintenance performed on the control devices; and
iv. any variance from manufacturer's recommendations, if any,and corrections made.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if these records are not
maintained.
Reporting [15A NCAC 02Q .0508(f)]
g. The Permittee shall submit the results of any maintenance performed on any control device within 30
days of a written request by the DAQ.
h. The Permittee shall submit a summary report of monitoring and recordkeeping activities postmarked on
or before January 30 of each calendar year for the preceding six-month period between July and
December and July 30 of each calendar year for the preceding six-month period between January and
June. All instances of deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D .0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the concrete block plant(ID Nos.ES-BP-FAS,ES-BP-CS,and ES-BP-BM)
shall not be more than 20 percent opacity when averaged over a six-minute period[15A NCAC 02D
.0521(d)]. However, six minute averaging periods may exceed 20 percent opacity not more than once in
any hour and not more than four times in any 24-hour period. In no event shall the six-minute average
exceed 87 percent opacity.
Testing [15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test exceed the limit given in Section 2.1 G.2.a. (above),the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0521.
c. Monitoring/Recordkeeping
No monitoring or recordkeeping is required for visible emissions from these sources (ID Nos.ES-BP-
FAS,ES-BP-CS, and ES-BP-BM).

Permit No. 04384T39
Page 27
H. One coal processing system;
one coal crusher (ID No. ES-Coal-CC)controlled by one bagfilter(ID No. CD-Coal-CC) and
one rumbler system(ID No. ES-RUMBLE) controlled by one bagfilter (ID No. CD-
RUMBLE)
The following table provides a summary of limits and standards for the emission source(s)describe above:
Regulated Limits/Standards Applicable Regulation
Pollutant
particulate matter E=4.10P 0 61 15A NCAC 02D .0515
whereE=allowable emission rate in pounds per
hour
P=process weight in tons per hour
visible emissions 20 percent opacity 15A NCAC 02D .0521(d)
1. 15A NCAC 02D.0515: PARTICULATES FROM MISCELLANEOUS INDUSTRIAL PROCESSES
a. Emissions of particulate matter from one coal crusher(ID No.ES-Coal-CC)and one rumbler system
(ID No. ES-RUMBLE) shall not exceed an allowable emission rate as calculated by the following
equation:
E=4.10 x P 0 61 Where E=allowable emission rate in pounds per hour
P=process weight in tons per hour
Liquid and gaseous fuels and combustion air are not considered as part of the process weight.
Testing [15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1. H.La. above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D .0515.
Monitoring [15A NCAC 02Q .0508(f)]
c. Particulate matter emissions from the coal processing system: one coal crusher(ID No.ES-Coal-CC)
controlled by one bagfilter(ID No. CD-Coal-CC)and one rumbler system(ID No.ES-RUMBLE)
shall be controlled by one bagfilter(ID No.CD-RUMBLE). To ensure compliance,the Permittee shall
perform inspections and maintenance as recommended by the control device manufacturer. In addition
to the manufacturer's inspection and maintenance recommendations, or if there are no manufacturer's
inspection and maintenance recommendations,as a minimum,the inspection and maintenance
requirement shall include the following:
i. a monthly visual inspection of the system ductwork and material collection unit for leaks, and
ii. an annual(for each 12-month period following the initial inspection)internal inspection of the
bagfilter's structural integrity.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if the ductwork and
bagfilters are not inspected and maintained.
Recordkeeping [15A NCAC 02Q .0508(f)]
d. The results of inspection and maintenance shall be maintained in a logbook(written or electronic
format)on-site and made available to an authorized representative upon request. The logbook shall
record the following:
i. the date and time of each recorded action;
ii. the results of each inspection;
iii, the results of any maintenance performed on the bagfilters; and
iv. any variance from manufacturer's recommendations, if any, and corrections made.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0515 if these records are not
maintained.

Permit No. 04384T39
Page 28
Reporting [15A NCAC 02Q .0508(f)]
e. The Permittee shall submit the results of any maintenance performed on the bagfilters within 30 days of
a written request by the DAQ.
f. The Permittee shall submit a summary report of monitoring and recordkeeping activities postmarked on
or before January 30 of each calendar year for the preceding six-month period between July and
December and July 30 of each calendar year for the preceding six-month period between January and
June. All instances of deviations from the requirements of this permit must be clearly identified.
2. 15A NCAC 02D .0521: CONTROL OF VISIBLE EMISSIONS
a. Visible emissions from the coal processing system(ID No. ES-Coal-CC) and the rumbler system(ID
No.ES-RUMBLE) shall not be more than 20 percent opacity when averaged over a six-minute period.
However, six-minute averaging periods may exceed 20 percent not more than once in any hour and not
more than four times in any 24-hour period. In no event shall the six-minute average exceed 87 percent
opacity.
Testing [15A NCAC 02Q .0508(f)]
b. If emissions testing is required,the testing shall be performed in accordance with General Condition JJ.
If the results of this test are above the limit given in Section 2.1 H.2.a. above,the Permittee shall be
deemed in noncompliance with 15A NCAC 02D.0521.
Monitoring [15A NCAC 02Q .0508(f)]
c. To ensure compliance, once a month the Permittee shall observe the emission points of these sources for
any visible emissions above normal.The monthly observation must be made for each month of the
calendar year period to ensure compliance with this requirement. If visible emissions from these
sources are observed to be above normal,the Permittee shall either:
i. take appropriate action to correct the above-normal emissions as soon as practicable and within the
monitoring period and record the action taken as provided in the recordkeeping requirements below,
or
ii. demonstrate that the percent opacity from the emission points of the emission source in accordance
with 15A NCAC 02D .2610 (Method 9)for 12 minutes is below the limit given in Section 2.1 H.2.
a. above.
If the above-normal emissions are not corrected per(i)above or if the demonstration in(ii)above
cannot be made,the Permittee shall be deemed to be in noncompliance with 15A NCAC 02D.0521.
Recordkeeping [15A NCAC 02Q .0508(f)]
d. The results of the monitoring shall be maintained in a logbook(written or electronic format)on-site and
made available to an authorized representative upon request. The logbook shall record the following:
i. the date and time of each recorded action;
ii. the results of each observation and/or test noting those sources with emissions that were observed to
be in noncompliance along with any corrective actions taken to reduce visible emissions; and
iii. the results of any corrective actions performed.
The Permittee shall be deemed in noncompliance with 15A NCAC 02D .0521 if these records are not
maintained.
Reporting [15A NCAC 02Q .0508(f)]
e. The Permittee shall submit a summary report of the observations postmarked on or before January 30 of
each calendar year for the preceding six-month period between July and December and July 30 of each
calendar year for the preceding six-month period between January and June. All instances of deviations
from the requirements of this permit must be clearly identified.

Permit No. 04384T39
Page 29
2.2- Multiple Emission Source(s) Specific Limitations and Conditions
A. All emission sources
The following table provides a summary of limits and standards for the emission source(s)described above:
Regulated Limits/Standards Applicable Regulation
Pollutant
Odors Odorous emissions must be controlled; State 15A NCAC 02D .1806
enforceable only
Toxic air Toxic air pollutant emissions shall not exceed their 15A NCAC 02D .1100
pollutants modeled acceptable ambient levels; State-
enforceable only
Toxic air pollutant emissions shall not exceed the 15A NCAC 02Q .0711
levels listed in 2Q .0711 unless ambient standards are
not exceeded; State-enforceable only
State enforceable-only
1. 15A NCAC 02D.1806: CONTROL AND PROHIBITION OF ODOROUS EMISSIONS
a. The Permittee shall not operate the facility without implementing management practices or installing and
operating odor control equipment sufficient to prevent odorous emissions from the facility from causing
or contributing to objectionable odors beyond the facility's boundary.
State enforceable-only
2. 15A NCAC 02D.1100: CONTROL OF TOXIC AIR POLLUTANTS-Pursuant to 15A NCAC 02D .1 100
and in accordance with the approved application for an air toxic compliance demonstration, the following
permit limit shall not be exceeded:
EMISSION SOURCE(S) TOXIC AIR POLLUTANT(S) EMISSION LIMIT(S)
Brick Tunnel Kilns 1,and 2(ID arsenic 5.05 pounds per year
Nos.ES-K1 and ES-K2)
Brick Tunnel Kiln 3 (ID No.ES- arsenic 18.9 pounds per year
K3K)
Brick Tunnel Kiln 4(ID No. ES- arsenic 18.9 pounds per year
K4K)
Batch Mixer(ID No. ES-BP- arsenic 0.0065 pounds per year
BM)
Cement Silo(ID No. ES-BP-CS) arsenic 0.00035 pounds per year
Flyash Silo(ID No.ES-BP- arsenic 0.097 pounds per year
FAS)
Brick Tunnel Kilns 1,2, 3,and 4 benzene 474 pounds per year
(ID Nos. ES-K1,ES-K2, ES-
K3K, and ES-K4K)
Brick Tunnel Kilns 1,and 2(ID beryllium 0.0744 pounds per year
Nos.ES-Kl and ES-K2)
Brick Tunnel Kiln 3 (ID No. ES- beryllium 2.18 pounds per year
K3K)
Brick Tunnel Kiln 4(ID No.ES- beryllium 2.18 pounds per year
K4K)
Cement Silo(ID No. ES-BP-CS) beryllium 0.000044 pounds per year

Permit No. 04384T39
Page 30
EMISSION SOURCE(S) TOXIC AIR POLLUTANT(S) EMISSION LIMIT(S)
Flyash Silo(ID No. ES-BP- beryllium 0.00867 pounds per year
FAS)
Brick Tunnel Kilns 1,and 2(ID cadmium 5.28 pounds per year
Nos. ES-Kl and ES-K2)
Brick Tunnel Kiln 3 (ID No. ES- cadmium 2.70 pounds per year
K3K)
Brick Tunnel Kiln 4 (ID No. ES- cadmium 2.70 pounds per year
K4K)
Batch Mixer(ID No. ES-BP- cadmium 0.000245 pounds per year
BM)
Cement Silo(ID No. ES-BP-CS) cadmium 0.0000438 pounds per year
Flyash Silo (ID No. ES-BP- cadmium 0.0019 pounds per year
FAS)
Brick Tunnel Kilns 1,2, 3,and 4 chlorine 0.0534 pounds per hour
(ID Nos. ES-K1,ES-K2, ES- 1.28 pounds per day(24-hour)
K3K, and ES-K4K)
Brick Tunnel Kilns 1,and 2 (ID Soluble chromate as chromium VI 0.0316 pounds per day(24
Nos. ES-K1 and ES-K2) hour)
Brick Tunnel Kiln 3(ID No.ES- Soluble chromate as chromium VI 0.0252 pounds per day(24
K3K) hour)
Brick Tunnel Kiln 4(ID No.ES- Soluble chromate as chromium VI 0.0252 pounds per day(24
K4K) hour)
Batch Mixer(ID No. ES-BP- Non-specific chromium(VI) 0.044 pounds per year
BM) compounds
Cement Silo(ID No. ES-BP-CS) Non-specific chromium(VI) 0.0254 pounds per year
compounds
Flyash Silo (ID No. ES-BP- Non-specific chromium(VI) 0.12 pounds per year
FAS) compounds
Brick Tunnel Kilns 1,2, 3, and 4 di(2-ethylhexyl)phthalate 15 pounds per day(24-hour)
(ID Nos. ES-K1,ES-K2,ES-
K3K, and ES-K4K)
Brick Tunnel Kilns 1,2, 3,and 4 fluorides 22.0 pounds per hour
(ID Nos. ES-K1,ES-K2,ES- 528 pounds per day(24-hour)
K3K, and ES-K4K)
Brick Tunnel Kilns 1,2, 3,and 4 hydrogen chloride 11.6 pounds per hour
(ID Nos. ES-K1,ES-K2, ES-
K3K, and ES-K4K)
Brick Tunnel Kilns 1,2, 3,and 4 hydrogen fluoride 25.42 pounds per hour
(ID Nos. ES-K1,ES-K2,ES- 610 pounds per day(24-hour)
K3K, and ES-K4K)
Brick Tunnel Kilns 1,2, 3,and 4 mercury 0.0801 pounds per day(24-
(ID Nos. ES-K1, ES-K2, ES- hour)
K3K, and ES-K4K)
Brick Tunnel Kilns 1,and 2(ID Nickel 0.0222 pounds per day(24-
Nos. ES-Kl and ES-K2) hour)
Brick Tunnel Kiln 3 (ID No.ES- Nickel 0.0356 pounds per day(24-
K3K) hour)
Brick Tunnel Kiln 4(ID No. ES- Nickel 0.0356 pounds per day(24-
K4K) hour)
Batch Mixer(ID No. ES-BP- Nickel 0.000238 pounds per day(24-
BM) hour)

Permit No. 04384T39
Page 31
EMISSION SOURCE(S) TOXIC AIR POLLUTANT(S) EMISSION LIMIT(S)
Cement Silo(ID No. ES-BP-CS) Nickel 0.0100 pounds per day(24-
hour)
Flyash Silo(ID No. ES-BP- Nickel 0.00060 pounds per day(24-
FAS) hour)
a. To ensure compliance with the above limits,the following restrictions shall apply:
i. The combined feed rate shall not exceed 54,800 pounds per hour for kilns 1 and 2 (ID Nos. ES-KI
and ES-K2), and
ii. The combined feed rate shall not exceed 82,200 pounds per hour for kilns 3 and 4(ID Nos.ES-K3K
and ES-K4K).
iii. The combined production limit shall not exceed 259,226 tons of fired brick per year when firing coal
for kilns 3 and 4(ID Nos.ES-K3K and ES-K4K)
iv. The dry limestone adsorbers(DLA) (ID Nos. CD-K3DLA and CD-K4DLA) shall be operated for
control of emissions of hydrogen chloride and hydrogen fluoride when the brick tunnel kilns(ID
Nos. ES-K3K and ES-K4K)are in operation with following exception:
(A)the Permittee shall be allowed to bypass the DLA(ID No. CD-K3DLA)for routine control
device maintenance and continue operation of the brick tunnel kiln(ID No.ES-K3K)for up to
4%of the annual operating uptime of the kiln.
(B) the Permittee shall be allowed to bypass the DLA(ID No.CD-K4DLA)for routine
control device maintenance and continue operation of the brick tunnel kiln(ID No. ES-K4K)
for up to 4%of the annual operating uptime of the kiln.
v. The bypass damper position(open or closed) associated with DLAs(ID Nos. CD-K3DLA and CD-
K4DLA) shall be monitored and recorded when the brick tunnel kilns (ID Nos. ES-K3K and ES-
K4K)is in operation.
vi. The limestone feeder setting of the DLAs(ID Nos. CD-K3DLA and CD-K4DLA) shall be
maintained at or above 110 pounds per hour averaged over a 24-hour block period.
vii. The DLAs(ID Nos.CD-K3DLA and CD-K4DLA) shall contain an adequate amount of limestone
in the storage bin and hopper during operation.
viii.The Permittee shall use the same grade of limestone from the same source in the DLAs (ID Nos.
CD-K3DLA and CD-K4DLA)as used during the most recent performance test.
ix. The Permittee shall monitor and record electronically the bypass damper position (open or closed)
associated with the DLAs(ID Nos.CD-K3DLA and CD-K4DLA)at least every 15 minutes. In the
alternative, a daily report showing the amount of open and/or closed time for the previous 24 hours
may be generated from the plant computer. As a third alternative, manual log sheets may be used.
The reason for each bypass event shall also be recorded in a logbook or by other electronic method.
x. The Permittee shall verify that the limestone hopper and storage bins(located at the top of the DLAs)
contain adequate limestone by performing a daily visual check and recording the results in a logbook
or by other electronic method.
xi. The Permittee shall record the limestone feeder setting daily in logbook or by other electronic
method to verify that the feeder setting is being maintained at or above 110 pounds per hour.
xii. The Permittee shall maintain records of the source and type of limestone utilized in the DLAs(ID
Nos. CD-K3DLA and CD-K4DLA) during the most recent performance test in a logbook or by
other electronic method.
xiii.The Permittee shall monitor and record operating uptime of the brick tunnel kilns(ID Nos. ES-K3K
and ES-K4K)and the downtime associated the routine control device maintenance of the DLAs(ID
Nos.CD-K3DLA and CD-K4DLA).
b. For compliance purposes, within 30 days after each calendar year quarter, regardless of the actual
emissions,the maximum hourly combined feed rates for kilns 1 and 2(ID Nos.ES-KI and ES-K2)and
for the kilns 3 and 4 (ID Nos. ES-K3K and ES-K4K) during each day of the reporting quarter shall be
reported to the Regional Supervisor,DAQ.

Permit No. 04384T39
Page 32
State enforceable-only
3. 15A NCAC 02Q.0711: PERMIT REQUIREMENTS FOR TOXIC AIR POLLUTANTS
a. Pursuant to 15A NCAC 02Q .0711 "Emission Rates Requiring a Permit," for each of the below listed
toxic air pollutants (TAPS), the Permittee has made a demonstration that facility-wide actual emissions
do not exceed the Toxic Permit Emission Rates (TPERs) listed in 15A NCAC 02Q .0711. The facility
shall be operated and maintained in such a manner that emissions of any listed TAPS from the facility,
including fugitive emissions,will not exceed TPERs listed in 15A NCAC 02Q .0711.
i. A permit to emit any of the below listed TAPS shall be required for this facility if actual emissions
from all sources will become greater than the corresponding TPERs.
ii. PRIOR to exceeding any of these listed TPERs, the Permittee shall be responsible for obtaining a
permit to emit TAPS and for demonstrating compliance with the requirements of 15A NCAC
02D.I 100 "Control of Toxic Air Pollutants."
iii. In accordance with the approved application, the Permittee shall maintain records of operational
information demonstrating that the TAP emissions do not exceed the TPERs as listed below:
TPER
Limitations
Pollutant Carcinogen Chronic Acute Systemic Acute Irritants
(CAS Number) s Toxicants Toxicants(lb/hr) (lb/hr)
(lb/yr) (lb/day)
bromine(7726-95-6) 0.052
Carbon disulfide(75-15-0) 3.9
cresol(1319-77-3) 0.56
p-dichlorobenzene 16.8
(106-46-7)
ethyl mercaptan(75-08-1) 0.025
formaldehyde(50-00-0) 0.04
n-hexane(110-54-3) 23
Hexane isomers except n- 92
hexane
manganese and 0.63
compounds
Methyl isobutyl ketone 52 7.6
(108-10-1)
Methyl mercaptan (74-93- 0.013
1)
nitrobenzene(98-95-3) 1.3 0.13
pentachlorophenol(87-86- 0.063 0.0064
5)
polychlorinated biphenyls 5.6
(1336-36-3)
Styrene(100-42-5) _ 2.7
Non-specific chromium 0.0056
(VI)compounds,as
chromium (VI)equivalent
(zinc chromate(13530-65-
9))

Permit No. 04384T39
Page 33
SECTION 3 - GENERAL CONDITIONS (version 4.012/17/15)
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 this permit shall have the meaning assigned to such terms as defined in
15A NCAC 02D and 02Q.
2. The terms, conditions,requirements, limitations,and restrictions set forth in this permit are binding and
enforceable pursuant to NCGS 143-215.114A and 143-215.114B, 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-only requirements in this permit, all terms and conditions contained herein
shall be enforceable by the DAQ,the EPA,and citizens of the United States as defined in the Federal
Clean Air Act.
6. Any stationary source of air pollution shall not be operated,maintained,or modified without the
appropriate and valid permits issued by the DAQ,unless the source is exempted by rule. The DAQ may
issue a permit only after it receives reasonable assurance that the installation will not cause air pollution
in violation of any of the applicable requirements. A permitted installation may only be operated,
maintained, constructed,expanded,or modified in a manner that is consistent with the terms of this
permit.
B. Permit Availability[15A NCAC 02Q .0507(k)and.0508(i)(9)(B)]
The Permittee shall have available at the 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 be made available to an authorized representative of Department of
Environmental Quality upon request.
C. Severability Clause [15A NCAC 02Q .0508(i)(2)]
In the event of an administrative challenge to a final and binding permit in which a condition is held to be
invalid,the provisions in this permit are severable so that all requirements contained in the permit,except those
held to be invalid, shall remain valid and must be complied with.
D. Submissions [15A NCAC 02Q .0507(e)and 02Q .0508(i)(16)]
Except as otherwise specified herein,two copies of all documents,reports,test data,monitoring data,
notifications,request for renewal,and any other information required by this permit shall be submitted to the
appropriate Regional Office. Refer to the Regional Office address on the cover page of this permit. For
continuous emissions monitoring systems(CEMS)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

Permit No. 04384T39
Page 34
All submittals shall include the facility name and Facility ID number(refer to the cover page of this permit).
E. Duty to Comply [15A NCAC 02Q .0508(i)(3)]
The Permittee shall comply with all terms,conditions,requirements,limitations and restrictions set forth in
this permit.Noncompliance with any permit condition except conditions identified as state-only requirements
constitutes a violation of the Federal Clean Air Act. Noncompliance 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.
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 administrative permit amendment in accordance with 15A
NCAC 02Q .0514.
2. Transfer in Ownership or Operation and Application Submittal Content[15A NCAC 02Q .0524 and 02Q
.0505]
The Permittee 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 [15A 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 [15A NCAC 02Q .0517]
The Permittee shall submit an application for reopening for cause in accordance with 15A NCAC 02Q
.0517.
H. Changes Not Requiring Permit Modifications
1. Reporting Requirements
Any 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(b)(10)Changes [15A NCAC 02Q .0523(a)]
a. "Section 502(b)(10)changes"means changes that contravene an express permit term or condition.
Such changes do not include changes that would violate applicable requirements or contravene
federally enforceable permit terms and conditions that are monitoring(including test methods),
recordkeeping,reporting,or compliance certification requirements.
b. The Permittee may make Section 502(b)(10)changes without having the permit revised if:
i. the changes are not a modification under Title I of the Federal Clean Air Act;
ii. the changes do not cause the allowable emissions under the permit to be exceeded;
iii. the Permittee notifies the Director and EPA with written notification at least seven days before the
change is made; and

Permit No. 04384T39
Page 35
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 [15A NCAC 02Q .0523(b)]
The Permittee may make changes in the operation or emissions without revising the permit if:
a. the change affects only insignificant activities and the activities remain insignificant after the change;
or
b. the change is not covered under any applicable requirement.
4. Emissions Trading[15ANCAC 02Q .0523(c)]
To the extent that emissions trading is allowed under 15A NCAC 02D,including subsequently adopted
maximum achievable control technology standards,emissions trading shall be allowed without permit
revision pursuant to 15A NCAC 02Q .0523(c).
I.A 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. (Note:Definitions
of excess emissions under 02D.II10 and 02D.IIII shall apply where defined by rule)
"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
A 111),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 No. 04384T39
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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.
J. 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.
2. An emergency constitutes an affirmative defense to an action brought for noncompliance with such
technology-based emission limitations if the conditions specified in 3.below are met.
3. The affirmative defense of emergency shall be demonstrated through properly signed contemporaneous
operating logs or other relevant evidence that include information as follows:
a. an emergency occurred and the Permittee can identify the cause(s)of the emergency;
b. the permitted facility was at the time being properly operated;
c. during the period of the emergency the Permittee took all reasonable steps to minimize levels of
emissions that exceeded the standards or other requirements in the permit;and
d. the Permittee submitted notice of the emergency to the DAQ within two working days of the time
when emission limitations were exceeded due to the emergency. This notice must contain a
description of the emergency,steps taken to mitigate emissions,and corrective actions taken.
4. In any enforcement proceeding,the 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 nine months before the date of permit expiration. If the
Permittee or applicant has complied with 15A NCAC 02Q.0512(b)(1),this 15A NCAC 02Q .0500 permit
shall not expire until the renewal permit has been issued or denied. Permit expiration under 15A NCAC 02Q
.0400 terminates the facility's right to operate unless a complete 15A NCAC 02Q.0400 renewal application is
submitted at least six months before the date of permit expiration for facilities subject to 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.

Permit No. 04384T39
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L. Need to Halt or Reduce Activity Not a Defense[15A NCAC 02Q .0508(i)(4)]
It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or
reduce the permitted activity in order to maintain compliance with the conditions of this permit.
M. Duty to Provide Information(submittal of information) [15A NCAC 02Q.0508(i)(9)]
1. The Permittee shall furnish to the DAQ,in a timely manner, any reasonable information that the Director
may request in writing to determine whether cause exists for modifying,revoking and reissuing,or
terminating the permit or to determine compliance with the permit.
2. The Permittee shall furnish the DAQ copies of records required to be kept by the permit when such copies
are requested by the Director.For information claimed to be confidential,the Permittee may furnish such
records directly to the EPA upon request along with a claim of confidentiality.
N. Duty to Supplement[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.
O. 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 comply with additional requirements as may be specified
under Sections I I4(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[15ANCAC 02Q .0520]
A responsible official shall certify the truth,accuracy,and completeness of any application form,report,or
compliance certification required by this permit. All certifications shall state that based on information and
belief formed after reasonable inquiry,the statements and information in the document are true,accurate,and
complete.
R. Permit Shield for Applicable Requirements [15A NCAC 02Q .0512]
1. Compliance with the terms and conditions of this permit shall be deemed compliance with applicable
requirements,where such applicable requirements are included and specifically identified in the permit as
of the date of permit issuance.
2. A permit shield shall not alter or affect:

Permit No. 04384T39
Page 38
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 .0519]
The Director may terminate,modify,or revoke and reissue this permit if-
1
. the information contained in the application or presented in support thereof is determined to be incorrect;
2. the conditions under which the permit or permit renewal was granted have changed;
3. violations of conditions contained in the permit have occurred;
4. the EPA requests that the permit be revoked under 40 CFR 70.7(g)or 70.8(d);or
5. the Director finds that termination,modification,or revocation and reissuance of the permit is necessary to
carry out the purpose of NCGS Chapter 143,Article 21B.
T. Insignificant Activities[15A NCAC 02Q.0503]
Because an emission source or activity is insignificant does not mean that the emission source or activity is
exempted from any applicable requirement or that the owner or operator of the source is exempted from
demonstrating compliance with any applicable requirement. The Permittee shall have available at the facility
at all times and made available to an authorized representative upon request,documentation,including
calculations,if necessary,to demonstrate that an emission source or activity is insignificant.
U. Property Rights [15A NCAC 02Q .0508(i)(8)]
This permit does not convey any property rights in either real or personal property or any exclusive privileges.
V. Inspection and Entry [15A NCAC 02Q.0508(1)and NCGS 143-215.3(a)(2)]
1. Upon presentation of credentials and other documents as may be required by law,the Permittee shall allow
the DAQ,or an authorized representative,to perform the following:
a. enter the Permittee's premises where the permitted facility is located or emissions-related activity is
conducted,or where records are kept under the conditions of the permit;
b. have access to and copy,at reasonable times,any records that are required to be kept under the
conditions of the permit;
c. inspect at reasonable times and using reasonable safety practices any source,equipment(including
monitoring and air pollution control equipment),practices,or operations regulated or required under
the permit; and
d. sample or monitor substances or parameters,using reasonable safety practices,for the purpose of
assuring compliance with the permit or applicable requirements at reasonable times.
Nothing in this condition shall limit the ability of the EPA to inspect or enter the premises of the Permittee
under Section 114 or other provisions of the Federal Clean Air Act.
2. No person shall refuse entry or access to any authorized representative of the DAQ who requests entry for
purposes of inspection,and who presents appropriate credentials,nor shall any person obstruct,hamper,or
interfere with any such authorized representative while in the process of carrying out his official duties.
Refusal of entry or access may constitute grounds for permit revocation and assessment of civil penalties.
W. Annual Fee Payment[15A NCAC 02Q .0508(i)(10)]
1. The Permittee shall pay all fees in accordance with 15A NCAC 02Q .0200.
2. Payment of fees may be by check or money order made payable to the N.C.Department of Environmental
Quality. Annual permit fee payments shall refer to the permit number.

Permit No. 04384T39
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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 such form as may be established by the Director. The accuracy of the report shall be
certified by a responsible official of the facility.
Y. Confidential Information [15A NCAC 02Q .0107 and 02Q. 0508(i)(9)]
Whenever the 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.0507]
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 History [15A NCAC 02Q .0507(d)(4)]
The DAQ may require an applicant to submit a statement of financial qualifications and/or a statement of
substantial compliance history.
CC. 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 CFR Part 82 Subpart A Appendices A and B,the Permittee shall service,repair,
and maintain such equipment according to the work practices,personnel certification requirements,and
certified recycling and recovery equipment specified in 40 CFR Part 82 Subpart F.
2. The 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
68.
EE.Prevention of Accidental Releases General Dutv 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.
FF. Title IV Allowances [15A NCAC 02Q .0508(i)(1)]
This permit does not limit the number of Title IV allowances held by the Permittee,but the Permittee may not
use allowances as a defense to noncompliance with any other applicable requirement. The Permittee's

Permit No. 04384T39
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emissions may not exceed any allowances that the facility lawfully holds under Title IV of the Federal Clean
Air Act.
GG. Air Pollution Emergency Episode [15A NCAC 02D .0300]
Should the Director of the DAQ declare an Air Pollution Emergency Episode,the Permittee will be required to
operate in accordance with the Permittee's previously approved Emission Reduction Plan or, in the absence of
an approved plan,with the appropriate requirements specified in 15A NCAC 02D.0300.
HH. Registration of Air Pollution Sources [15A NCAC 02D.0202]
The Director of the DAQ may require the Permittee to register a source of air pollution. If the Permittee is
required to register a source of air pollution,this registration and required information will be in accordance
with 15A NCAC 02D.0202(b).
H. Ambient Air Ouality 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 Testing 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 beginning the test so that the Director may at
his option observe the test.
3. The owner or operator of the source shall arrange for controlling and measuring the production rates
during the period of air testing. The owner or operator of the source shall ensure that the equipment or
process being tested is operated at the production rate that best fulfills the purpose of the test.The
individual conducting the emission test shall describe the procedures used to obtain accurate process
data and include in the test report the average production rates determined during each testing period.
4. Two copies of the final air emission test report shall be submitted to the Director not later than 30 days
after sample collection unless otherwise specified in the specific conditions. The owner or operator may
request an extension to submit the final test report.The Director shall approve an extension request if he
finds that the extension request is a result of actions beyond the control of the owner or operator.
a. The Director shall make the final determination regarding any testing procedure deviation and the
validity of the compliance test. The Director may:
i. Allow deviations from a method specified under a rule in this Section if the owner or operator
of the source being tested demonstrates to the satisfaction of the Director that the specified
method is inappropriate for the source being tested.
ii. Prescribe alternate test procedures on an individual basis when he finds that the alternative
method is necessary to secure more reliable test data.
iii. Prescribe or approve methods on an individual basis for sources or pollutants for which no test
method is specified in this Section if the methods can be demonstrated to determine compliance
of permitted emission sources or pollutants.

Permit No. 04384T39
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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.
KK. Reopening 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.
LL.Reporting Requirements for Non-Operating Equipment[15A NCAC 02Q.0508(i)(16)]
The Permittee shall maintain a record of operation for permitted equipment noting whenever the equipment is
taken from and placed into operation. During operation the monitoring recordkeeping and reporting
requirements as prescribed by the permit shall be implemented within the monitoring period.
MM.Fugitive Dust Control Requirement [15A NCAC 02D.0540] - STATE ENFORCEABLE ONLY
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 observed beyond the property boundaries for six minutes in any one hour(using Reference
Method 22 in 40 CFR,Appendix A),the owner or operator may be required to submit a fugitive dust plan as
described in 02D.0540(f).
"Fugitive dust emissions"means particulate matter from process operations that does not pass through a
process stack or vent and that is generated within plant property boundaries from activities such as:unloading
and loading areas,process areas stockpiles, stock pile working,plant parking lots,and plant roads(including
access roads and haul roads).

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NN. Specific Permit Modifications [15A NCAC 02Q.0501 and.0523]
1. 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)(10), in accordance with 15A NCAC 02Q .0523(a)(1)(C),the
Permittee 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 MY' of the application forms signed by the responsible official
verifying that the application for the 502(b)(10)change/modification,is true, accurate,and complete.
Further note that modifications made pursuant to 502(b)(10)do not relieve the Permittee from satisfying
preconstruction requirements.
00. Third Party Participation and EPA Review [15A NCAC 02Q .0521, .0522 and.0525(7)]
For permits modifications subject to 45-day review by the federal Environmental Protection Agency
(EPA),EPA's decision to not object to the proposed permit is considered final and binding on the EPA and
absent a third party petition,the failure to object is the end of EPA's decision-making process with respect to
the revisions to the permit.The time period available to submit a public petition pursuant to 15A NCAC 02Q
.0518 begins at the end of the 45-day EPA review period.

Permit No. 04384T39
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ATTACHMENT
List of Acronyms
AOS Alternate Operating Scenario
BACT Best Available Control Technology
Btu British thermal unit
CAA Clean Air Act
CAIR Clean Air Interstate Rule
CEM Continuous Emission Monitor
CFR Code of Federal Regulations
DAQ Division of Air Quality
DEQ Department of Environmental Quality
EMC Environmental Management Commission
EPA Environmental Protection Agency
FR Federal Register
GACT Generally Available Control Technology
HAP Hazardous Air Pollutant
MACT Maximum Achievable Control Technology
NAA Non-Attainment Area
NCAC North Carolina Administrative Code
NCGS North Carolina General Statutes
NESHAP National Emission Standards for Hazardous Air Pollutants
NOx Nitrogen Oxides
NSPS New Source Performance Standard
OAH Office of Administrative Hearings
PM Particulate Matter
PM10 Particulate Matter with Nominal Aerodynamic Diameter of 10 Micrometers or Less
POS Primary Operating Scenario
PSD Prevention of Significant Deterioration
RACT Reasonably Available Control Technology
SIC Standard Industrial Classification
SIP State Implementation Plan
SOz Sulfur Dioxide
tpy Tons Per Year
VOC Volatile Organic Compound