AQ_F_0100284_20160802_PRMT_Permit

PAT MCCRORY
Governor
:'r
DONALD R.VAN DER VAART
Secretary
Air Quality
ENVIRONMENTAL QUALITY SHEIL.A C.HOLMAN
Director
August 2, 2016
Mr. Brian Gruganus
Vice President
S. T. Wooten Corporation-Haw River Asphalt
PO Box 2408
Wilson,NC 27894-2408
Subject: Air Permit No. 09191R05
S. T. Wooten Corporation - Haw River Asphalt
Haw River,Alamance County,North Carolina
Permit Class: Synthetic Minor
Facility ID# 0100284
Dear Mr. Gruganus:
In accordance with your completed application received June 20, 2016, we are forwarding
herewith Permit No. 09191R05 to S. T. Wooten Corporation-Haw River Asphalt, Haw River,
Alamance County, North Carolina for the construction and operation of air emissions sources or air
cleaning devices and appurtenances. Additionally, any emissions activities determined from your air
permit application as meeting the exemption requirements contained in 15A NCAC 2Q .0102 have
been listed for information purposes as an "ATTACHMENT" to the enclosed air permit. Please note
the records retention requirements are contained in General Condition 2 of the General Conditions
and Limitations.
If any parts, requirements, or limitations contained in this 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. Such a request will stay the effectiveness of
the entire permit. This hearing request must be in the form of a written petition, conforming to G.S.
150B-23 of the North Carolina General Statutes, and filed with the Office of Administrative
Hearings, 6714 Mail Service Center, Raleigh,NC 27699-6714. The form for requesting a formal
adjudicatory hearing may be obtained upon request from the Office of Administrative Hearings.
Unless a request for a hearing is made pursuant to G.S. 15013-23, this air permit shall be final and
binding.
You may request modification of your air permit through informal means pursuant to G.S.
15013-22. This request must be submitted in writing to the Director and must identify the specific
provisions or issues for which the modification is sought. Please note that the permit will become
final and binding regardless of a request for informal modification unless a request for a hearing is
also made under G.S. 15013-23.
State of North Carolina I Environmental Quality I Air Quality
Winston-Salem Regional Office 1 450 West Hanes Mill Road,Suite 300 1 Winston-Salem,NC 27105
336 776 9800 T 1 336 776 9797 F

Brian Gruganus
August 2, 2016
Page 2
Unless exempted by a condition of this permit or the regulations, construction of new
air pollution sources or air cleaning devices, or modifications to the sources or air cleaning
devices described in this permit must be covered under a permit issued by the Division of Air
Quality prior to construction. Failure to do so is a violation of G.S. 143-215.108 and may
subject the Permittee to civil or criminal penalties as described in G.S. 143-215.114A and 143-
215.11413.
This permit shall be effective from August 2, 2016 until July 31, 2024, is nontransferable to
future owners and operators, and shall be subject to the conditions and limitations as specified
therein.
For PSD increment tracking purposes, PMIo emissions from this modification are decreased
by 1.07 pounds per hour and SO2 emissions from this modification are decreased by 6.16 pounds
per hour.-
Changes have been made to the permit stipulations. The Permittee is responsible for
carefully reading the entire permit and evaluating the requirements of each permit
stipulation. The Permittee shall comply with all terms, conditions, requirements, limitations
and restrictions set forth in this permit. 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.
• Stack testing requirements have been adjusted with this revision. Testing must be performed
within 60 days after achieving the maximum production rate at which the asphalt plant will
be operated, but not later than 180 days after the initial start-up. Two copies of the test
results must be submitted to the Regional Supervisor, DAQ, in accordance with the
approved procedures of the Environmental Management Commission. Please see Permit
Condition A.9 for further details.
• In accordance with you request, diesel fuel fired generator ESG1 has been removed from the
permit. The 15A NCAC 2D .1111 condition associated with this generator (formerly
Condition A.14) was also removed.
• In accordance with DAQ Policy,the RAP crushing, screening, and conveying operations
have been removed from the permit. The 15A NCAC 2D .0510 condition associated with
these operations (formerly Condition AA)was also removed. Please be advised that this rule
still applies to any RAP crushing, screening, or conveying on your site.
• Conditions A.11 and A.14 were updated to require annual reporting, rather than quarterly.
Please see said conditions for complete details.
• Conditions A.14 and A.15 were updated to reflect the fact that this facility no longer has the
potential to emit greater than 100 tons NOx or 250 tons CO due to the removal of the
generator. Please see said conditions for complete details.
• Condition A.16 has been updated. Please see said condition for complete details.
• In accordance with DAQ policy, Condition A.17 was updated to remove annual reporting
requirements. Please see said condition for complete details.
• The exemption regulation citations on the Insignificant/Exempt activities attachment were
updated to reflect amendments made to 15A NCAC 2Q .0102 that became effective June 13,
2016. See ATTACHMENT for complete details.

Brian Gruganus
August 2, 2016
Page 3
• The contact information in Condition B.1 has been updated.
• The permit expiration and inventory due date have been adjusted from a 5 year cycle to an 8
1 year cycle in accordance with NC G.S. §143-215.108(dl), which was revised through the
Regulatory Reform Act (Session Law 2013-413) on August 23, 2013.
Should you have any questions concerning this matter, please contact Davis Murphy at 336-
776-9644.
Sincerely,
Lisa Edwards, P.E.,Regional Supervisor
Division of Air Quality,NC DEQ
DMM
Enclosures
c: Winston-Salem Regional Office
Connie Horne, Cover letter only
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NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
1
DEPARTMENT OF ENVIRONMENTAL QUALITY
.I DIVISION OF AIR QUALITY
a
AIR PERMIT NO. 0919IR05
Issue Date: August 2, 2016 Effective Date: August 2, 2016
Expiration Date: July 31, 2024 Replaces Permit: 09191R04
To construct and operate air emission source(s) and/or air cleaning device(s), and for the
discharge of the associated air contaminants into the atmosphere in accordance with the provisions
of Article 21 B of Chapter 143, General Statutes of North Carolina(NCGS) as amended, and other
applicable Laws, Rules and Regulations,
S. T. Wooten Corporation-Haw River Asphalt
221.1 Sandy Cross Road(SR 1752)
Haw River,Alamance County,North Carolina
Permit Class: Synthetic Minor
Facility ID#0100284
(the Permittee) is hereby authorized to construct and operate the air emissions sources and/or air
cleaning devices and appurtenances described below:
Emission Emission Source Control Control System
ID Description I System ID_ Description 1
9 Hot drum mix asphalt plant(400 tons per hour maximum capacity) consisting of
ES3.1, Two (2) Hot Mix Asphalt Silos
ES3.2 (200 ton capacity, each)
ES2.1, Two (2) Hot Mix Asphalt Silos N/A N/A
ES2.2 (300 ton capacity, each) j
.......
F1, FS Two (2)truck loadout operations j
Natural gas/No. 2 fuel oil/DAQ-approved
recycled No. 2 fuel oil/No. 4 fuel Primary cyclone
ES 1 oil/DAQ-approved recycled No. 4 fuel collector in series
' (NSPS) oil-fired rotary drum dryer(116 million CD1 with fabric filter
j Btu/hr max rated capacity), capable of (11,599 square feet
a E processing virgin or recycled asphalt of filter area)
..... ,... _shingles...__...- .... ....... .. . l._....................... .,.,. ...
in accordance with the completed application 0100284.16A received June 20, 2016 including an
p pp g Y
plans, specifications,previous applications, and other supporting data, all of which are filed with the
Department of Environmental Quality, Division of Air Quality(DAQ) and are incorporated as part
of this permit.
I

Permit No. 09191 R05
Page 2
This permit is subject to the following specified conditions and limitations including any
TESTING, REPORTING, OR MONITORING REQUIREMENTS:
A. SPECIFIC CONDITIONS AND LIMITATIONS
1. Any air emission sources or control devices authorized to construct and operate above must
be operated and maintained in accordance with the provisions contained herein. The
Permittee shall comply with applicable Environmental Management Commission
Regulations, including Title 15A North Carolina Administrative Code (NCAC), Subchapter
2D .0202, 2D .0506, 2D .0516, 2D .0521, 2D .0524 (40 CFR Part 60, Subpart 1), 2D .0535,
2D .0540, 2D .0611, 2D .1100, 2D .1806, 2Q .0309, 2Q .0315, 2Q .0317 (2D .0530 and 2Q
.0711 Avoidance) and 2Q .0711.
2. PERMIT RENEWAL AND EMISSION INVENTORY REQUIREMENT -The Permittee,
at least 90 days prior to the expiration date of this permit, shall request permit renewal by
letter in accordance with 15A NCAC 2Q .0304(d) and (f). Pursuant to 15A NCAC 2Q
.0203(i), no permit application fee is required for renewal of an existing air permit(without
a modification request). The renewal request(with AA application form) should be
submitted to the Regional Supervisor, DAQ. Also, at least 90 days prior to the expiration
date of this permit,the Permittee shall submit the air pollution emission inventory report
(with Certification Sheet) in accordance with 15A NCAC 2D .0202,pursuant to N.C.
General Statute 143 215.65. The report shall be submitted to the Regional Supervisor, DAQ
and shall document air pollutants emitted for the 2023 calendar year.
3. PARTICULATE CONTROL REQUIREMENT- As required by 15A NCAC 2D .0506
"Particulates from Hot Mix Asphalt Plants,"
a. Particulate matter emissions resulting from the operation of a hot mix asphalt plant
shall not exceed allowable emission rates. The allowable emission rates are, as
defined in 15A NCAC 2D .0506, a function of the process weight rate and shall be
determined by the following equation(calculated to three significant figures), where
P is the process throughput rate in tons per hour(tons/hr) and E is the allowable
emission rate in pounds per hour (lbs/hr).
E=4.9445 * (p) 1.4376 for P <300 tons/hr, or
E=60 lbs/hr for P >300 tons/hr
b. Visible emissions from stacks or vents at a hot mix asphalt plant shall be less than 20
percent opacity when averaged over a six-minute period.
c. Fugitive dust emissions shall be controlled as required by 15A NCAC 2D .0540
"Particulates From Fugitive Dust Emission Sources."
d. Fugitive emissions for sources at a hot mix asphalt plant not covered elsewhere
under this Rule shall not exceed 20 percent opacity averaged over six minutes.

Permit No. 09191R05
Page 3
4. SULFUR DIOXIDE CONTROL REQUIREMENT - As required by 15A NCAC 2D .0516
"Sulfur Dioxide Emissions from Combustion Sources," sulfur dioxide emissions from the
combustion sources shall not exceed 2.3 pounds per million Btu heat input.
1
5. VISIBLE EMISSIONS CONTROL REQUIREMENT - As required by 15A NCAC 2D
.0521 "Control of Visible Emissions," visible emissions from the emission sources,
manufactured after July 1, 1971, shall not be more than 20 percent opacity when averaged
over a six-minute period, except that six-minute periods averaging not more than 87 percent
opacity may occur not more than once in any hour nor more than four times in any 24-hour
period. However, sources which must comply with 15A NCAC 2D .0524 "New Source
Performance Standards" or .1110 "National Emission Standards for Hazardous Air
Pollutants" must comply with applicable visible emissions requirements contained therein.
6. 15A NCAC 2D .0524 "NEW SOURCE PERFORMANCE STANDARDS" - For Natural
gas/No. 2 fuel oil/DAQ-approved recycled No. 2 fuel oil/No. 4 fuel oil/DAQ-approved
recycled No. 4 fuel oil-fired rotary drum dryer(116 million Btu/hr max rated capacity),
capable of processing virgin or recycled asphalt shingles (ID No. ES1),the Permittee shall
comply with all applicable provisions, including the notification, testing, reporting,
recordkeeping, and monitoring requirements contained in Environmental Management
Commission Standard 15A NCAC 2D .0524 "New Source Performance Standards" (NSPS)
as promulgated in 40 CFR 60, Subpart I, including Subpart A "General Provisions."
a. NSPS Reporting Requirements - 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 source is commenced, postmarked no later than 30 days after such
date. This requirement shall not apply in the case of mass-produced sources
which are purchased in completed form;
ii. The actual date of initial start-up of an affected source, postmarked within 15
days after such date.
b. NSPS Emissions Limitations -As required by 15A NCAC 2D .0524,the Permittee
shall not discharge or cause the discharge into the atmosphere from any affected
source any gases which:
i. Contain particulate matter in excess of 90 mg/dscm(0.04 gr/dscf); or
ii. Exhibit 20 percent opacity, or greater.
7. NOTIFICATION REQUIREMENT -As required by 15A NCAC 2D .0535, the Permittee of
a source of excess emissions that last for more than four hours and that results from a
malfunction, a breakdown of process or control equipment or any other abnormal
conditions, shall:

Permit No. 09191 R05
= Page 4
a. Notify the Director or his designee 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
describe:
j
i. the name and location of the facility,
ii. the nature and cause of the malfunction or breakdown,
iii. the time when the malfunction or breakdown is first observed,
iv. the expected duration, and
V. an estimated rate of emissions.
b. Notify the Director or his designee immediately when the corrective measures have
been accomplished.
This reporting requirement does not allow the operation of the facility in excess of
Environmental Management Commission Regulations.
8. FUGITIVE DUST CONTROL REQUIREMENT -As required by 15A NCAC 2D .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 are received 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 2D .0540(f).
"Fugitive dust emissions" means particulate matter 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).
9. TESTING REQUIREMENT- Under the provisions of North Carolina General Statute 143-
215.108 and in accordance with 15A NCAC 2D .0605, the Permittee shall demonstrate
compliance with the emission limit(s) by testing the emission source(s) for the specified
pollutant(s) as follows:
i
Affected Source(s) Pollutant Target Test
Parameter t Method
1 Natural gas/No. 2 fuel oil/DAQ-approved I Total filterable '
601bs 7202and
recycled No. 2 fuel oil/No. 4 fuel oil/DAQ- and condensable; PM/hr
( approved recycled No. 4 fuel oil-fired rotary PM
drum dryer(116 million Btu/hr max rated
i capacity), ca able of processing virgin or Visible
p p g g 20% [Method 9 3
recycled asphalt shingles (ES 1) Emissions
3

Permit No. 09191R05
Page 5
a. The Permittee shall arrange for air emission testing protocols to be provided to the
DAQ prior to testing. Testing protocols are not required to be pre-approved by the
J DAQ prior to testing. The DAQ shall review testing protocols for pre-approval prior
to testing if requested by the Permittee at least 45 days before conducting the test.
b. To afford the Regional Supervisor, DAQ,the opportunity to have an observer
present,the Permittee shall PROVIDE the Regional Office, in WRITING, at least 15
days notice of any required performance test(s).
c. Within 60 days after achieving the maximum production rate at which the source
will be operated, but not later than 180 days after the initial start-up of the affected
source, for each fuel permitted,the Permittee shall conduct the required performance
test(s) and submit two copies of a written report of the test(s)to the Regional
Supervisor, DAQ.
d. This permit may be revoked, with proper notice to the Permittee, or enforcement
procedures initiated, if the results of the test(s) indicate that the facility does not meet
applicable limitations.
e. The source shall be responsible for ensuring, within the limits of practicality,that the
equipment or process being tested is operated at or near its maximum normal
production rate, or at a lesser rate if specified by the Director or his delegate.
£ All associated testing costs are the responsibility of the Permittee.
10. FABRIC FILTER REQUIREMENTS includingcartridge artridge filters, baghouses, and other dry
filter particulate collection devices - As required by 15A NCAC 2D .0611, particulate matter
emissions shall be controlled as described in the permitted equipment list.
a. Inspection and Maintenance Requirements - To comply with the provisions of this
permit and ensure that emissions do not exceed the regulatory limits,the Permittee
shall perform, at a minimum, an annual (for each 12 month period following the
initial inspection) internal inspection of each fabric filter system. In addition, the
Permittee shall perform periodic inspections and maintenance as recommended by
the equipment manufacturer.
b. Recordkeeping Requirements -The results of all inspections and any variance from
manufacturer's recommendations or from those given in this permit(when
g applicable) shall be investigated with corrections made and dates of actions recorded
in a logbook. Records of all maintenance activities shall be recorded in the logbook.
'The logbook(in written or electronic format) shall be kept on-site and made
available to DAQ personnel upon request.
11. CYCLONE REQUIREMENTS - As required by 15A NCAC 2D .0611, particulate matter
emissions shall be controlled as described in the permitted equipment list.
a. Inspection and Maintenance Requirements - To comply with the provisions of this
permit and ensure that emissions do not exceed the regulatory limits,the Permittee
shall perform an annual (for each 12 month period following the initial inspection)

Permit No. 09191 R05
Page 6
1
inspection of the cyclone system. In addition,the Permittee shall perform periodic
inspections and maintenance(I&M) as recommended by the manufacturer.
b. Recordkeeping Requirements - The results of all inspections and any variance from
the manufacturer's recommendations or from those given in this permit(when
applicable) shall be investigated with corrections made and dates of actions recorded
in a cyclone logbook. Records of all maintenance activities shall be recorded in the
logbook. The cyclone logbook(in written or electronic format) shall be kept on-site
and made available to DAQ personnel upon request.
12. TOXIC AIR POLLUTANT EMISSIONS LIMITATION AND REPORTING
REQUIREMENT - Pursuant to 15A NCAC 2D .1100 "Control of Toxic Air Pollutants," and
in accordance with the approved application for an air toxic compliance demonstration,the
following permit limits shall not be exceeded:
Affected Sources Toxic Air Pollutant ( Emission Limit l
.__.__... . ....... __.. ( �__._.. _.... _..__. _.. . . _ I^ ....._._ _..
Arsenic& Compounds (total mass of E
elemental AS, arsine and all inorganic 0.616 lbs per year
compounds) (ASC (7778394))
1 Natural gas/No. 2 fuel oil/DAQ- Benzene (71 43-2) 429.0 lbs per year
approved recycled No. 2 fuel Formaldehyde 50 00 0 1 241bs per hour
oil/No. 4 fuel oil/DAQ-approved
recycled No. 4 fuel oil-fired Cadmium Metal, elemental,unreacted
YF 0.451 lbs per year
rotary drum dryer(116 million (Component of CDC) (7440-43-9) ;
.........................
Btu/hr max rated capacity) (ES 1) Mercury.-..................................... ,vapor(Component of HGC................................- ) 0.0251bs per day
(7439-97-6)
.................................
Nickel metal(Component of NIC) (7440 0.605 lbs per day
_ __ ........ .... ... - 02-0)....._...._........____..._ _... __..._..._........_.........._...
Hot Mix Asphalt Silos Benzene (71-43-2) 4.291bs per.year
(ES2.1, ES2.2, ES3.1, ES3.2) Formaldehyde (50-00-0) 0.0673 lbs per hour
_ _
[.
' 7Trucklionsoad-outoperat ... . �, , Benzene (71 43 2) 2.38 lbs per year(F1, F5) Formaldehyde 50 00 0 0.00293 lbs per hour
a. Restrictions-To ensure compliance with the above limits,the following restrictions
shall apply:
i. Hot mix asphalt production shall not exceed 1,100,000 tons per calendar year
and 400 tons per hour;
ii. The sulfur content of the No. 4 fuel oil/DAQ-approved recycled No. 4 fuel
oil/No. 2 fuel oil/DAQ-approved recycled No. 2 fuel oil shall not exceed
0.5% by weight;
iii. The height of the drum dryer/mixer (ID No. ES 1) stack shall not be less than
23 feet high;

Permit No. 0919IR05
Page 7
iv. The height of the hot mix asphalt storage silos (ID No. ES3.1 and ES3.2)
exhaust(s) shall not be less than 66 feet high; and
V. The height of the hot mix asphalt storage silos (ID No. ES2.1 and ES2.2)
exhaust(s) shall not be less than 73 feet high.
b. Reporting Requirements - For compliance purposes, within 30 days after each
calendar year, regardless of the actual emissions,the following shall be reported to
the Regional Supervisor, DAQ:
i. The total amount of asphalt produced in tons (for the previous calendar year).
c. Recordkeeping Requirements - The following recordkeeping requirements apply:
i. The amount of asphalt produced in tons shall be recorded monthly in a log
book which shall be kept onsite and made available to DAQ personnel upon
request. All records shall be kept on site for a minimum of three years.
13. CONTROL AND PROHIBITION OF ODOROUS EMISSIONS -As required by 15A
NCAC 2D .1806 "Control and Prohibition of Odorous Emissions" the Permittee shall not
operate the facility without implementing management practices or installing and operating
odor control equipment sufficient to prevent odorous emissions from the facility from
causing or contributing to objectionable odors beyond the facility's boundary.
14. PERMIT REOPENING - In accordance with N.C.G.S. 143-215.108(c), upon the Director
becoming aware of any credible air emissions data not previously considered by the DAQ
during the application review process, the Director may require the Permittee to submit
additional information including, but not limited to, emissions estimates and air dispersion
modeling. Based on this information, the Director may modify and reissue the permit with
additional emission controls and/or additional operational restrictions necessary to
demonstrate compliance with any applicable regulation.
15. LIMITATION TO AVOID 15A NCAC 2Q .0501 -Pursuant to 15A NCAC 2Q .0315
"Synthetic Minor Facilities," to avoid the applicability of 15A NCAC 2Q .0501 "Purpose of
Section and Requirement for a Permit," as requested by the Permittee, facility-wide
emissions shall be less than the following:
` Pollutant Emission Limit
3 (Tons per consecutive 12-month period)
S02 100
CO 100
a. Operations Restrictions - To ensure emissions do not exceed the limitations above,
the following restrictions shall apply:
i. The total amount of asphalt produced shall be less than 1,100,000 tons per
consecutive 12-month period.

Permit No. 09191R05
Page 8
J
I ii. The sulfur content of the virgin and recycled No. 2 and No. 4 fuel oils shall
be limited to 0.5% sulfur by weight.
iii. If multiple fuels are used, emissions should be determined using the sum of
the individual emissions rates.
b. Recordkeeping Requirements
i. The Permittee shall record monthly and total annually the following:
A. The amount of asphalt produced in tons.
ii. Fuel supplier certification shall be kept on-site and made available to DAQ
personnel upon request.
c. Reporting_Requirements - Within 30 days after each calendar year, regardless of the
actual emissions,the Permittee shall submit the following:
i. Emissions and/or operational data listed below. The data should include
monthly and 12 month totals for the previous 12 month period.
A. The amount of asphalt produced in tons.
B. The facility-wide SOz and CO emissions.
ii. A summary of the sulfur content of the fuel oils from the fuel certification
records for the previous 12 months
16. LIMITATION TO AVOID 15A NCAC 2D .0530 "PREVENTION OF SIGNIFICANT
DETERIORATION" - In accordance with 15A NCAC 2Q .0317,to comply with this permit
and avoid the applicability of 15A NCAC 2D .0530 "Prevention of Significant
Deterioration," as requested by the Permittee, emissions shall be limited as follows:
j Affected Source(s),Pollutant Emission Limit (Tons Per Consecutive 12 month Period);
Facility Wide SOa 250 E
17. RECYCLED ASPHALT SHINGLE REQUIREMENTS - In accordance with Rule 2Q
.0317, the Permittee is avoiding the applicability of Rule 2Q .0700 and 2D .1100 for
asbestos, and 40 CFR 61, Subpart M,National Emission Standard for Asbestos by using
post-consumer reclaimed asphalt roofing shingles (also known as PRAS and herein denoted
as recycled shingles) which are equivalent to their virgin or unadulterated counterparts. The
Permittee is allowed to use the recycled shingles and associated asphalt roofing materials
provided the following conditions are met:
Specifications - The recycled shingles shall be considered equivalent to unadulterated
asphalt and aggregate for use in manufacturing of asphalt concrete by meeting the following
criteria:

Permit No. 09191R05
Page 9
The recycled shingles and roofing materials are certified to be free"of asbestos containing
material (ACM). ACM is defined as materials containing more than one percent (I %) of
asbestos. This certification shall be provided by demonstration that the materials sampled
are representative of the recycled asphalt roofing materials and contain less than I percent
asbestos or are certified to be asbestos free as measured by the method specified in
appendix E, 40 CFR 763, Section 1,polarized light microscopy (PLM). Certification shall
be provided by NC-accredited Asbestos Inspectors or Roofing Supervisors to sample the
PRAS to meet the above criteria. Accreditation shall be obtained through the Division of
Public Health's Health Hazards Control Unit.
a. The Permittee is responsible for ensuring that the recycled shingles and roofing
materials, as used at the site, meet the approved criteria for unadulterated materials
including meeting minimum sampling criteria as specified by best practices. These
practices shall include visual inspection of each load for suspect ACM and a
sampling of at least one sample event per 100 tons of recycled shingles received for
processing.
i. Each load or batch of recycled asphalt roofing materials purchased from or
provided by an outside vendor shall include a certification that the material
does not contain ACM and that it was tested in accordance with the best
practices specified above, or
ii. If certification of the incoming recycled shingle material is not provided at
delivery by an outside vendor, the Permittee shall arrange for testing and
certification of the material as not being ACM, meeting the specifications
outlined above, prior to use in the process. The Permittee shall arrange for the
results of such sampling and testing to be provided in a manner and form
consistent with meeting the recordkeeping requirements cited below.
b. The Permittee is held responsible for any discrepancies discovered by DAQ as a
result of any sampling and analysis of the recycled shingles and asphalt roofing
materials.
c. Recordkeeping Requirements - The Permittee shall maintain certifications that the
materials received and used are not ACM. These certifications shall be maintained at
the facility for a minimum of three years, and shall be made available to
representatives of the DAQ upon request. In addition, accurate records of the
following:
i. The actual amount of recycled shingles delivered to and used at the facility in
the production of asphalt concrete pavement.
ii. Each load or batch of recycled shingles shall include the following:
A. A delivery manifest document clearly showing the shipment content
and amount, its place and date of loading, and place and date of
destination.

Permit No. 09191 R05
Page 10
B. A batch specific analytical report that contains an analysis for all
constituents/properties listed above in the specification. Analytical
results of the samples representative of the recycled shingles/roofing
materials shipment from the vendor shall be no more than one year
old when received.
C. Batch signature information consisting of the following: a batch
number, batch weight or volume of recycled shingles/roofing
materials delivered.
D. A certification statement indicating that the recycled shingles were
sampled in accordance with best practices and tested according to
appendix E, 40 CFR 763, Section 1 and do not contain ACM or are
otherwise asbestos-free as determined by PLM prior to grinding.
d. The Permittee shall be obligated to comply with any additional regulations or obtain
any additional permits associated with the receipt and/or storage of the recycled
asphalt roofing materials. This permit condition to use these materials in the asphalt
concrete manufacturing process creates no waiver from other applicable laws and
regulations.
e. The DAQ reserves the right to require additional testing and/or monitoring of the
recycled shingles/roofing materials in accordance with Rule 2Q. 0317.
18. VENDOR SUPPLIED RECYCLED No(s). 2 and 4 FUEL OIL REQUIREMENTS - In
accordance with Rule 2Q .0317, the Permittee is avoiding the applicability of Rule 2Q .0700
by using recycled fuels which are equivalent to their virgin counterparts. The Permittee is
allowed to use the recycled fuel oil(s) as follows:
a. Specifications - The recycled fuel oil(s) shall be equivalent to unadulterated fossil
fuel by meeting the following criteria:
_ .._
Constituent/Property Allowable Level
Arsenic 1.0 ppm maximum
Cadmium 2.0 ppm maximum
Chromium ,5.0 ppm maximum
Lead 100 m maximum
Total Halogens 1000 ppm maximum
;Flash Point
No. 4 130°F in
mimum
Sulfur
No. 4 F2.0% maximum (by weight),
Ash '1.0% maximum

Permit No. 09191 R05
Page 11
b. The Permittee is responsible for ensuring that the recycled fuel oil(s), as received at
the site, meet(s)the approved criteria for unadulterated fuel. The Permittee is held
responsible for any discrepancies discovered by DAQ as a result of any sampling and
analysis of the fuel oil(s).
c. Recordkeeping Requirements - The Permittee shall maintain at the facility for a
minimum of three years, and shall make available to representatives of the DAQ
upon request, accurate records of the following:
i. The actual amount of recycled fuel oil(s) delivered to, and combusted at the
facility on an annual basis.
ii. Each load of recycled fuel oil received shall include the following:
A. A delivery manifest document clearly showing the shipment content
and amount, its place and date of loading, and place and date of
destination.
B. A batch specific analytical report that contains an analysis for all
constituents/properties listed above. Analytical results of the samples
representative of the recycled oil shipment from the vendor shall be
no more than one year old when received.
C. Batch signature information consisting of the following: a batch
number, tank identification with batch volume of recycled oil, date
and time the batch completed treatment, and volume(s) delivered.
D. A certification indicating that the recycled fuel oil does not contain
detectable PCBs (<2ppm).
d. The DAQ reserves the right to require additional testing and/or monitoring of the
recycled fuel oil(s) on an annual basis or without notice.
19. TOXIC AIR POLLUTANT EMISSIONS LIMITATION REQUIREMENT -Pursuant to
15A NCAC 2Q .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, where one or more emission release points are obstructed or non-vertically
oriented, do not exceed the Toxic Permit Emission Rates (TPERs) listed in 15A NCAC 2Q
.0711(a). 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 2Q .0711(a).
a. 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.
b. 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 2D .1100 "Control of Toxic Air Pollutants".

Permit No. 09191 R05
Page 12
c. In accordance with the approved application, the Permittee shall maintain records of
operational information demonstrating that the TAP emissions do not exceed the
1
TPERs as listed below:
-� Chronic Acute Sys— t c Acute
Carcinogens:
Pollutant Toxicants, Toxicants Irritants
(lb/yr) (lb/day) (lb/hr) E (lb/hr)
Benzo(a)pyrene (Component of
83329/POMTV & 56553/7PAH) (50- 2.2
Carbon disulfide (75 15 0) 3 9
_ I. .. . . . . ... _. . _.. . ..L.,
' Chromium(VI) Soluble Chromate 1 !
E
Compounds (Component of CRC) 0.013
` So1CR6 _
Hexane, n- (110-54-3)
Hydrogen sulfide (7783-06-4)
MEK(methyl ethyl ketone 2-
butanone) (78-93-3) 78 22.4
&compounds (MNC) 0.63 ((Manganese . I �I 3
Mercury, vapor(Component of HGC)
(7439-97 6) FO.Ol3
._
Methyl chloroform (71-55-6) 250 64
Methylene chloride (75 09 2) 1600 �j��^ 0 39
Perchloroethylene -
13000
(tetrachloroethylene) (127-18-4)
Phenol (108 95-2) �._�__.� L. .._ 0..24. .... .. �L..
1
Styrene (100 42-5) 2.7 ._ ..... .
j TCE (trichloroethylene) (79-01-6) 4000 —��
Tetrachlorodiben� zo--p-dioxin, 2,3,7,8 �
(Component of CLDC & 0.0002
83329/POMTV) (1746-01-6) I i
Toluene (108 88 3)__...... 98 . _ .' 14 4..._...
Xylene (mixed isomers) (1330.20 7) .€ .........1..... .57 __.. 16.4 _....

Permit No. 09191R05
Page 13
B. GENERAL CONDITIONS AND LIMITATIONS
1. In accordance with G.S. 143-215.108(c)(1), TWO COPIES OF ALL DOCUMENTS,
REPORTS, TEST DATA, MONITORING DATA,NOTIFICATIONS, REQUESTS FOR
RENEWAL, AND ANY OTHER INFORMATION REQUIRED BY THIS PERMIT shall
be submitted to the:
Regional Supervisor
North Carolina Division of Air Quality
Winston-Salem Regional Office
450 West Hanes Mill Road
Suite 300
Winston-Salem,NC 27105
336-776-9800
For identification purposes, each submittal should include the facility name as listed on the
permit,the facility identification number, and the permit number.
2. RECORDS RETENTION REQUIREMENT - In accordance with 15A NCAC 2D .0605,
any records required by the conditions of this permit shall be kept on site and made available
to DAQ personnel for inspection upon request. These records shall be maintained in a form
suitable and readily available for expeditious inspection and review. These records must be
kept on site for a minimum of 2 years, unless another time period is otherwise specified.
3. ANNUAL FEE PAYMENT - Pursuant to 15A NCAC 2Q .0203(a), the Permittee shall pay
the annual permit fee within 30 days of being billed by the DAQ. Failure to pay the fee in a
timely manner will cause the DAQ to initiate action to revoke the permit.
4. EQUIPMENT RELOCATION - In accordance with 15A NCAC 2Q .0301, a new air permit
_ shall be obtained by the Permittee prior to establishing, building, erecting, using, or
operating the emission sources or air cleaning equipment at a site or location not specified in
this permit.
5. REPORTING REQUIREMENT - In accordance with 15A NCAC 2Q .0309, any of the
following that would result in previously unpermitted, new, or increased emissions must be
reported to the Regional Supervisor, DAQ:
i
a. changes in the information submitted in the application regarding facility emissions;
I b. changes that modify equipment or processes of existing permitted facilities; or
5 c. changes in the quantity or quality of materials processed.
9p3
i
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.
i 6. In accordance with 15A NCAC 2Q .0309, this permit is subject to revocation or
modification by the DAQ upon a determination that information contained in the application
I
i

Permit No. 09191R05
Page 14
i
or presented in the support thereof is incorrect, conditions under which this permit was
granted have changed, or violations of conditions contained in this permit have occurred. In
accordance with G.S. 143-215.108(c)(1), 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 cleaning device(s) and appurtenances.
7. In accordance with G.S. 143-215.108(c)(1), this permit is nontransferable by the Permittee.
Future owners and operators must obtain a new air permit from the DAQ.
8. In accordance with G.S. 143-215.108(c)(1),this issuance of this permit in no way absolves
the Permittee of liability for any potential civil penalties which may be assessed for
violations of State law which have occurred prior to the effective date of this permit.
9. In accordance with G.S. 143-215.108(c)(1),this permit does not relieve the Permittee of the
responsibility of complying with all applicable requirements of any Federal, State, or Local
water quality or land quality control authority.
10. In accordance with 15A NCAC 2D .0605, reports on the operation and maintenance of the
facility shall be submitted by the Permittee to the Regional Supervisor, DAQ at such
intervals and in such form and detail as may be required by the DAQ. Information required
in such reports may include, but is not limited to,process weight rates, firing rates, hours of
operation, and preventive maintenance schedules.
11. A violation of any term or condition of this permit shall subject the Permittee to enforcement
pursuant to G.S. 143-215.114A, 143-215.114B, and 143-215.114C, including assessment of
civil and/or criminal penalties.
12. Pursuant to North Carolina General Statute 143-215.3(a)(2), no person shall refuse entry or
access to any authorized representative of the DAQ who requests entry or access for
purposes of inspection, and who presents appropriate credentials,nor shall any person
obstruct, hamper, or interfere with any such 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.
13. In accordance with G.S. 143-215.108(c)(1),this permit does not relieve the Permittee of the
responsibility of complying with any applicable Federal, State, or Local requirements
governing the handling, disposal, or incineration of hazardous, solid, or medical wastes,
including the Resource Conservation and Recovery Act(RCRA) administered by the
Division of Waste Management.
14. PERMIT RETENTION REQUIREMENT - In accordance with 15A NCAC 2Q .0110, the
Permittee shall retain a current copy of the air permit at the site. The Permittee must make
available to personnel of the DAQ, upon request,the current copy of the air permit for the
site.
15. CLEAN AIR ACT SECTION 112(r) REQUIREMENTS - Pursuant to 15A NCAC 2D .2100
"Risk Management Program," if the Permittee is required to develop and register a risk
management plan pursuant to Section 112(r) of the Federal Clean Air Act, then the

Permit No. 0919IR05
Page 15
Permittee is required to register this plan with the USEPA in accordance with 40 CFR Part
68.
16. PREVENTION OF ACCIDENTAL RELEASES - GENERAL DUTY - Pursuant to Title I
Part A Section I I2(r)(1) of the Clean Air Act "Hazardous Air Pollutants - Prevention of
Accidental Releases - Purpose and General Duty," 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. This condition is federally-enforceable only.
17. GENERAL EMISSIONS TESTING AND REPORTING REQUIREMENTS - If emissions
testing is required by this permit, or the DAQ, or if the Permittee submits emissions testing
to the DAQ in support of a permit application or to demonstrate compliance,the Permittee
shall perform such testing in accordance with 15A NCAC 2D .2600 and follow all DAQ
procedures including protocol approval, regional notification, report submittal, and test
results approval.
Permit issued this the 2nd of August, 2016.
NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
G
Lisa Edwards,P.E.
Regional Supervisor
By Authority of the Environmental Management Commission
Air Permit No. 09191 R05

ATTACHMENT to Permit No. 09191 R05, August 2, 2016
Insignificant/Exempt Activities
Source of
Source Exemption Source of; Title V
Regulation TAPs?
Pollutants.
I-ES 1 a- Propane-fired hot oil heater 2.5 million
p ( 2Q .0102(h)(1)(B)
Btu per hour maximum heat input capacity
I-ES8 - fuel oil storage tank
(10,000 c gallon capacity)
g P_.. y) Yes Yes
I-ES6, I-ES7 - Two (2) fuel oil storage tanks 2Q .0102(g)(4)
(20,000 gallon capacity, each)
I-ES4, I-ES5 - Two (2) liquid asphalt cement
storage tanks (30,000 gallon capacity, each
...
1. Because an activity is exempted from being required to have a permit or permit modification
does not mean that the activity is exempted from an applicable requirement or that the owner
or operator of the source is exempted from demonstrating compliance with any applicable
requirement.
2. When applicable, emissions from stationary source activities identified above shall be
included in determining compliance with the permit requirements for toxic air pollutants
under 15A NCAC 2D .1100 "Control of Toxic Air Pollutants" or 2Q .0711 "Emission Rates
Requiring a Permit."
3. Sample permit conditions showing the regulatory requirements for exempt sources subject to
NESHAP, NSPS, and NCAC rules may be found here: http://www.ncair.org/permits/insig/
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