HomeMy WebLinkAbout20130939.tiffSTATE OF COLORADO
John W. Hickenlooper, Governor
Christopher E. Urbina, MD, MPH
Executive Director and Chief Medical Officer
Dedicated to protecting and improving the health and environment of the people of Colorado
4300 Cherry Creek Dr. S.
Denver, Colorado 80246-1530
Phone (303) 692-2000
Located in Glendale, Colorado
http://www.cdphe.state.co.us
Weld County Clerk & Recorder
1402 N 17th Ave
Greeley, CO 80631 RECEIVED
April 11, 2013
Laboratory Services Division
8100 Lowry Blvd.
Denver, Colorado 80230-6928
(303) 692-3090
APR 16 2EEE
Dear Sir or Madam: COMMISSIONERS
Colorado Department
of Public Health
and Environment
On April 15, 2013, the Air Pollution Control Division will publish a public notice for Bill Barrett Corporation
— 17284_Cass Farms 11-9H, in the The Greeley Tribune. A copy of this public notice and the public comment
packet are enclosed.
Thank you for assisting the Division by posting a copy of this public comment packet in your office. Public
copies of these documents are required by Colorado Air Quality Control Commission regulations. The packet
must be available for public inspection for a period of thirty (30) days from the date the public notice is
published. Please send any comment regarding this public notice to the address below.
Colorado Dept. of Public Health & Environment
APCD-SS-B 1
4300 Cherry Creek Drive South
Denver, Colorado 80246-1530
Attention: Clara Gonzales
Regards,
Clara Gonzales
Public Notice Coordinator
Stationary Sources Program
Air Pollution Control Division
Enclosure
Ode t'
(-i'Y2--13
2013-0939
Colorado Department of Public Health and Environment
4300 Cherry Creek Drive South, APCD-SS-B 1
Denver, Colorado 80246-1530
cdphe.commentsapcd@state.co.us
STATE OF COLORADO
COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
AIR POLLUTION CONTROL DIVISION
TELEPHONE: (303) 692-3150
PERMIT NO: 12WE2727
Issuance 1
CONSTRUCTION PERMIT
DATE ISSUED:
ISSUED TO: Bill Barrett Corporation
THE SOURCE TO WHICH THIS PERMIT APPLIES IS DESCRIBED AND LOCATED AS FOLLOWS:
Oil and gas facility, known as the 17284_Cass Farms 11-9H, located in NWNW Section 9,
Township 7N, Range 62W, in Weld County, Colorado.
THE SPECIFIC EQUIPMENT OR ACTIVITY SUBJECT TO THIS PERMIT INCLUDES THE FOLLOWING:
Facility
Equipment ID
AIRS
Point
Description
Flare
006
Produced gas venting to one (1) active facility flare (Leed,
EF4X25, SN: 17337) for control of VOC emissions.
THIS PERMIT IS GRANTED SUBJECT TO ALL RULES AND REGULATIONS OF THE COLORADO
AIR QUALITY CONTROL COMMISSION AND THE COLORADO AIR POLLUTION PREVENTION AND
CONTROL ACT C.R.S. (25-7.101 et seq), TO THOSE GENERAL TERMS AND CONDITIONS
INCLUDED IN THIS DOCUMENT AND THE FOLLOWING SPECIFIC TERMS AND CONDITIONS:
REQUIREMENTS TO SELF -CERTIFY FOR FINAL AUTHORIZATION
1. YOU MUST notify the Air Pollution Control Division (the Division) no later than
fifteen days after issuance of this permit, by submitting a Notice of Startup form to
the Division. The Notice of Startup form may be downloaded online at
www.cdphe.state.co.us/ap/downloadforms.html. Failure to notify the Division of startup
of the permitted source is a violation of Air Quality Control Commission (AQCC)
Regulation No. 3, Part B, Section III.G.1 and can result in the revocation of the permit.
2. Within one hundred and eighty days (180) after issuance of this permit, compliance with
the conditions contained in this permit shall be demonstrated to the Division. It is the
owner or operator's responsibility to self -certify compliance with the conditions. Failure to
demonstrate compliance within 180 days may result in revocation of the permit.
(Reference: Regulation No. 3, Part B, II.G.2).
3. This permit shall expire if the owner or operator of the source for which this permit was
issued: (i) does not commence construction/modification or operation of this source
within 18 months after either, the date of issuance of this construction permit or the date
on which such construction or activity was scheduled to commence as set forth in the
AIRS ID: 123/9929 Page 1 of 7
NGEngine Version 2012-1
No De iaf"tmen:1of Public Health and Environment
ti Air Pollution Control Division
permit a licationras osdated ifh`bi's discontinues construction for a period
of eighteen months or more; (iii) does not complete construction within a reasonable
time of the estimated completion date. The Division may grant extensions of the
deadline per Regulation No. 3, Part B, III.F.4.b. (Reference: Regulation No. 3, Part B,
III.F.4.)
4. The operator shall complete all initial compliance testing and sampling as required in this
permit and submit the results to the Division as part of the self -certification process.
(Reference: Regulation No. 3, Part B, Section III.E.)
5. The operator shall retain the permit final authorization letter issued by the Division after
completion of self -certification, with the most current construction permit. This
construction permit alone does not provide final authority for the operation of this source.
EMISSION LIMITATIONS AND RECORDS
6. Emissions of air pollutants shall not exceed the following limitations (as calculated in the
Division's preliminary analysis). (Reference: Regulation No. 3, Part B, Section II.A.4)
Annual Limits:
Facility
Equipment ID
AIRS
Point
Tons per Year
Emission Type
NO,
VOC
CO
Flare
006
1.3
7.6
2.7
Point
See "Notes to Permit Holder" for information on emission factors and methods used to calculate
limits.
Compliance with the annual limits shall be determined by recording the facility's annual
criteria pollutant emissions, (including all HAPs above the de-minimis reporting level)
from each emission unit, on a rolling twelve (12) month total. By the end of each month
a new twelve-month total shall be calculated based on the previous twelve months' data.
The permit holder shall calculate emissions each month and keep a compliance record
on site or at a local field office with site responsibility, for Division review. This rolling
twelve-month total shall apply to all permitted emission units, requiring an APEN, at this
facility.
The emission points in the table below shall be operated and maintained with the control
equipment as listed in order to reduce emissions to less than or equal to the limits
established in this permit (Reference: Regulation No.3, Part B, Section III.E.)
Facility
Equipment
ID
AIRS
Point
Control Device
Pollutants
Controlled
Flare
006
Flare
VOC
PROCESS LIMITATIONS AND RECORDS
8. This source shall be limited to the following maximum processing rates as listed below.
Monthly records of the actual processing rate shall be maintained by the owner or
operator and made available to the Division for inspection upon request. (Reference:
Regulation 3, Part B, II.A.4)
AIRS ID: 123/9929
Page 2 of 7
Process/Consu
Facility
Equipment
ID
AIRS
Point
Process Parameter
Annual Limit
Flare
006
Venting of produced gas
13.2 MMscf/yr
16h- Li
of Public Health and Environment
Air Pollution Control Division
Compliance with the annual throughput limits shall be determined on a rolling twelve (12)
month total. By the end of each month a new twelve-month total is calculated based on
the previous twelve months' data. The permit holder shall calculate throughput each
month and keep a compliance record on site or at a local field office with site
responsibility, for Division review.
STATE AND FEDERAL REGULATORY REQUIREMENTS
9. The permit number and AIRS ID point number (e.g. 123/4567/890) shall be marked on
the subject equipment for ease of identification. (Reference: Regulation Number 3, Part
B, III.E.) (State only enforceable)
10. Visible emissions shall not exceed twenty percent (20%) opacity during normal operation
of the source. During periods of startup, process modification, or adjustment of control
equipment visible emissions shall not exceed 30% opacity for more than six minutes in
any sixty consecutive minutes. Emission control devices subject to Regulation 7,
Sections XII.C.1.d or XVII.B.1.c shall have no visible emissions. (Reference: Regulation
No. 1, Section II.A.1. & 4.)
11. This source is subject to the odor requirements of Regulation No. 2. (State only
enforceable)
OPERATING & MAINTENANCE REQUIREMENTS
12. Upon startup of these points, the owner or operator shall follow the most recent
operating and maintenance (O&M) plan and record keeping format approved by the
Division, in order to demonstrate compliance on an ongoing basis with the requirements
of this permit. Revisions to your O&M plan are subject to Division approval prior to
implementation. (Reference: Regulation No. 3, Part B, Section III.G.7.)
COMPLIANCE TESTING AND SAMPLING
13. No compliance requirements under this section.
ADDITIONAL REQUIREMENTS
14. A revised Air Pollutant Emission Notice (APEN) shall be filed: (Reference: Regulation
No. 3, Part A, II.C)
a. Annually by April 30`" whenever a significant increase in emissions occurs as
follows:
For any criteria pollutant:
For sources emitting less than 100 tons per year, a change in actual emissions
of five (5) tons per year or more, above the level reported on the last APEN; or
For volatile organic compounds (VOC) and nitrogen oxides sources (NOr) in
ozone nonattainment areas emitting less than 100 tons of V0C or NO, per
AIRS ID: 123/9929 Page 3 of 7
erof Public Health and Environment
Air Pollution Control Division
year, a ch i o n a al et aldititafebs of Wit (1) ton per year or more or five
percent, whichever is greater, above the level reported on the last APEN; or
For sources emitting 100 tons per year or more, a change in actual emissions
of five percent or 50 tons per year or more, whichever is less, above the level
reported on the last APEN submitted; or
For any non -criteria reportable pollutant:
If the emissions increase by 50% or five (5) tons per year, whichever is less,
above the level reported on the last APEN submitted to the Division.
b. Whenever there is a change in the owner or operator of any facility, process, or
activity; or
c. Whenever new control equipment is installed, or whenever a different type of
control equipment replaces an existing type of control equipment; or
d. Whenever a permit limitation must be modified; or
e. No later than 30 days before the existing APEN expires.
15. Federal regulatory program requirements (i.e. PSD, NANSR or Title V Operating Permit)
shall apply to this source at any such time that this source becomes major solely by
virtue of a relaxation in any permit condition. Any relaxation that increases the potential
to emit above the applicable Federal program threshold will require a full review of the
source as though construction had not yet commenced on the source. The source shall
not exceed the Federal program threshold until a permit is granted. (Regulation No. 3
Part D).
GENERAL TERMS AND CONDITIONS:
16. This permit and any attachments must be retained and made available for inspection
upon request. The permit may be reissued to a new owner by the APCD as provided in
AQCC Regulation No. 3, Part B, Section II.B upon a request for transfer of ownership
and the submittal of a revised APEN and the required fee.
17. If this permit specifically states that final authorization has been granted, then the
remainder of this condition is not applicable. Otherwise, the issuance of this construction
permit does not provide "final" authority for this activity or operation of this source. Final
authorization of the permit must be secured from the APCD in writing in accordance with
the provisions of 25-7-114.5(12)(a) C.R.S. and AQCC Regulation No. 3, Part B, Section
III.G. Final authorization cannot be granted until the operation or activity commences
and has been verified by the APCD as conforming in all respects with the conditions of
the permit. Once self -certification of all points has been reviewed and approved by the
Division, it will provide written documentation of such final authorization. Details for
obtaining final authorization to operate are located in the Requirements to Self -
Certify for Final Authorization section of this permit.
18. This permit is issued in reliance upon the accuracy and completeness of information
supplied by the owner or operator and is conditioned upon conduct of the activity, or
construction, installation and operation of the source, in accordance with this information
and with representations made by the owner or operator or owner or operator's agents.
It is valid only for the equipment and operations or activity specifically identified on the
permit.
AIRS ID: 123/9929 Page 4 of 7
of Public Health and Environment
Air Pollution Control Division
19. Unless specificall ed otlie ' et e' = - an.pecific conditions contained in this
permit have been determined by the APCD to be necessary to assure compliance with
the provisions of Section 25-7-114.5(7)(a), C.R.S.
20. Each and every condition of this permit is a material part hereof and is not severable.
Any challenge to or appeal of a condition hereof shall constitute a rejection of the entire
permit and upon such occurrence, this permit shall be deemed denied ab initio. This
permit may be revoked at any time prior to self -certification and final authorization by the
Air Pollution Control Division (APCD) on grounds set forth in the Colorado Air Quality
Control Act and regulations of the Air Quality Control Commission (AQCC), including
failure to meet any express term or condition of the permit. If the Division denies a
permit, conditions imposed upon a permit are contested by the owner or operator, or the
Division revokes a permit, the owner or operator or owner or operator of a source may
request a hearing before the AQCC for review of the Division's action.
21. Section 25-7-114.7(2)(a), C.R.S. requires that all sources required to file an Air Pollution
Emission Notice (APEN) must pay an annual fee to cover the costs of inspections and
administration. If a source or activity is to be discontinued, the owner must notify the
Division in writing requesting a cancellation of the permit. Upon notification, annual fee
billing will terminate.
22. Violation of the terms of a permit or of the provisions of the Colorado Air Pollution
Prevention and Control Act or the regulations of the AQCC may result in administrative,
civil or criminal enforcement actions under Sections 25-7-115 (enforcement), -121
(injunctions), -122 (civil penalties), -122.1 (criminal penalties), C.R.S.
By:
Stephanie Chaousy, PE
Permit Engineer
rmit Histo
Issuance
Date
Description
Issuance 1
This Issuance
Issued to Bill Barrett Corporation. Newly
permitted synthetic minor facility.
AIRS ID: 123/9929
Page 5 of 7
olo jai �o D ' Aatmen of Public Health and Environment
19 Air Pollution Control Division
V
Notes to Permit Holder at the time of this permit issuance:
1) The production or raw material processing limits and emission limits contained in this permit are
based on the consumption rates requested in the permit application. These limits may be revised
upon request of the owner or operator providing there is no exceedance of any specific emission
control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN)
and complete application form must be submitted with a request for a permit revision.
2) This source is subject to the Common Provisions Regulation Part II, Subpart E, Affirmative Defense
Provision for Excess Emissions During Malfunctions. The owner or operator shall notify the Division
of any malfunction condition which causes a violation of any emission limit or limits stated in this
permit as soon as possible, but no later than noon of the next working day, followed by written notice
to the Division addressing all of the criteria set forth in Part 11.E.1. of the Common Provisions
Regulation. See:
http://www.cdphe.state.co. us/regulations/airregs/100102agcccommonprovisionsreq. pdf.
3) The following emissions of non -criteria reportable air pollutants are estimated based upon the process
limits as indicated in this permit. This information is listed to inform the operator of the Division's analysis
of the specific compounds emitted if the source(s) operate at the permitted limitations.
AIRS
Point
Pollutant
CAS #
BIN
Uncontrolled
Emission
Rate
(Ib/yr)
Are the
emissions
reportable?
Controlled
Emission
Rate (Ib/yr)
006
Benzene
71432
A
662
Yes
33
Toluene
108883
C
406
No
21
Ethylbenzene
100414
C
37
No
2
Xylenes
1330207
C
96
No
5
n -hexane
110543
C
3756
Yes
188
4)
The emission levels contained in this permit are based on the following emission factors:
Point 006:
CAS #
Pollutant
Weight
Fraction of
Gas (%)
Emission
Factors
Uncontrolled
Emission Factors
Controlled
Source
NOx
___
0.138
lb/MMBtu
_
TNRCC, Table
4
CO
___
0.2755
lb/MMBtu
___
TNRCC, Table
4
VOC
30.62
23026.58
lb/MMscf
1151.33
Ib/mmscf
Engineering
Calculation
71432
Benzene
0.08
50.26
lb/MMscf .
251 lb/mmscf
.
Engineering
Calculation
108883
Toluene
0.05
30.86
lb/MMscf
.
154 lb/mmscf
Engineering
Calculation
100414
Ethylbenzene
0.00
2.80 lb/MMscf
0.14 lb/mmscf
Calculation
1330207
Xylenes
0.01
7.28 lb/MMscf
0.36 lb/mmscf
Engineering
Calculation
AIRS ID: 123/9929
Page 6 of 7
merr'of Public Health and Environment
Air Pollution Control Division
CAS #
oilloog
Pollutant
cidliV °w
Fraction of
Gas (%)
cEmission isikmission
Factors
Uncontrolled
Factors
Controlled
Source
110543
n -hexane
0.46
285'04
Ib/MMscf
14.25 lb/mmscf
Engineering
Calculation
Note: The uncontrolled VOC and HAP emissions for this point were calculated using the July
17, 2012 analysis of a gas sample collected from the Cass Farms 11-9H-7-62 well. The controlled
VOC and HAP emissions factors for point 006 are based on the flare control efficiency of 95%.
5) In accordance with C.R.S. 25-7-114.1, each Air Pollutant Emission Notice (APEN) associated with
this permit is valid for a term of five years from the date it was received by the Division. A revised
APEN shall be submitted no later than 30 days before the five-year term expires. Please refer to the
most recent annual fee invoice to determine the APEN expiration date for each emissions point
associated with this permit. For any questions regarding a specific expiration date call the Division at
(303)-692-3150.
6) This facility is classified as follows:
Applicable
Requirement
Status
Operating Permit
Synthetic Minor Source of:
VOC
NANSR
Synthetic Minor Source of:
VOC
7) Full text of the Title 40, Protection of Environment Electronic Code of Federal Regulations can be
found at the website listed below:
http://ecfr.gpoaccess.gov/
Part 60: Standards of Performance for New Stationary Sources
NSPS
60.1 -End
Subpart A — Subpart KKKK
NSPS
Part 60, Appendixes
Appendix A — Appendix I
Part 63: National Emission Standards for Hazardous Air Pollutants for Source Categories
MACT
63.1-63.599
Subpart A — Subpart Z
MACT
63.600-63.1199
Subpart AA — Subpart DDD
MACT
63.1200-63.1439
Subpart EEE — Subpart PPP
MACT
63.1440-63.6175
Subpart QQQ — Subpart YYYY
MACT
63.6580-63.8830
Subpart ZZZZ — Subpart MMMMM
MACT
63.8980 -End
Subpart NNNNN — Subpart XXXXXX
8) An Oil and Gas Industry Construction Permit Self -Certification Form is included with this permit
packet. Please use this form to complete the self -certification requirements as specified in the permit
conditions. Further guidance on self -certification can be found on our website at:
http://www.cdphe.state.co.us/ap/oilgaspermittinq. html
AIRS ID: 123/9929
Page 7 of 7
Construction Permit Application
Preliminary Analysis Summary
Section 1 —Applicant Information
Company Name:
Bill Barrett Corporation
Permit Number:
12WE2727
Source Location:
NWNW Section 9, T7N, R62W, Weld County (non -attainment)
Equipment Description:
Plant flare with a minimum combustion efficiency of 95%.
AIRS ID:
123-9929-006
Date:
February 22, 2013
Review Engineer:
Stephanie Chaousy, PE
Control Engineer:
I Chris Laplante
Section 2 — Action Completed
Grandfathered
Modification
APEN Required/Permit Exempt
X
CP1
� Transfer of Ownership
APEN Exempt/Permit Exempt
ISection 3 — Applicant Completeness Review
Was the correct APEN submitted for this source type?
X
Yes
No
Is the APEN signed with an original signature?
X
Yes
No
Was the APEN filled out completely?
X
Yes
No
Did the applicant submit all required paperwork?
X
Yes
No
Did the applicant provide ample information to determine emission rates?
X
Yes
No
If you answered "no" to any of the above, when did you mail an
Information Request letter to the source?
On what date was this application complete?
September 11, 2012
I Section 4 — Source Description
AIRS Point
Equipment Description
006
Produced gas venting to one (1) active facility flare for control of VOC emissions.
Is this a portable source?
Yes
X
No
Is this location in a non -attainment area for any criteria ,
pollutant?
x
Yes
No
If "yes", for what pollutant?
PM,0
CO
X I Ozone
Is this location in an attainment maintenance area for
any criteria pollutant?
Yes
X
No
If "yes", for what pollutant?
(Note: These pollutants are subject to minor source
RACT per Regulation 3, Part B, Section III.D.2)
PMio
CO
Ozone
Is this source
attainment region?
Regulation 7,
located in the 8 -hour ozone non -
(Note: If "yes" the provisions of
Sections XII and XVII.C may apply)
X
I
Yes
No
Section 5 — Emission Estimate Information
AIRS Point I Emission Factor Source
Page 1
006
TNRCC for NOx and CO. Site -specific for VOC. Refer to Section 14 for calculations.
Did the applicant provide actual process data for the emission inventory?
X
Yes
No
Basis for Potential to Emit (PTE)
AIRS Point
Process Consumption/Throughput/Production
006
36.09 MSCFD = 13.17 MMSCF/year
Basis for Actual Emissions Reported During this APEN Filing (Reported to Inventory)
AIRS Point
Process Consumption/ThroughputIProduction
Data Year
006
36.09 MSCFD = 13.17 MMSCF/year
2012
Basis for Permitted Emissions (Permit Limits)
AIRS Point
Process Consumption/Throughput/Production
006
36.09 MSCFD = 13.17 MMSCF/year
Does this faci ity use control devices?
X
Yes
No
AIRS Point
Process
Control Device Description
% Reduction Granted
006
01
Flare
95
Section 6 — Emission Summary (tons per year)
Point
NOx
VOC
CO
Single HAP
Total HAP
PTE
006
1.3
151.6
2.6
1.9 (n -hexane)
2.5
Uncontrolled point
source emission rate:
006
1.3
151.6
2.6
1.9 (Hexane)
2.5
Controlled point
source emission rate:
006
1.3
7.6
2.6
0.09 (Hexane)
0.12
Section 7 — Non -Criteria / Hazardous Air Pollutants
Pollutant
CAS #
BIN
Uncontrolled
Emission Rate
(Ib/yr)
Are the
emissions
reportable?
Controlled Emission
Ibl r
Rate ( Y )
Benzene
71432
A
662
Yes
33
Toluene
108883
C
406
No
21
Ethylbenzene
100414
C
37
No
2
Xylenes
1330207
C
96
No
5
n -hexane
110543
C
3756
Yes
188
Note: Regulation 3, Part A, Section II.B.3.b APEN emission reporting requirements for non -criteria air
pollutants are based on potential emissions without credit for reductions achieved by control
devices used by the operator.
Section 8 —Testing Requirements
Will testing be required to show compliance with any emission rate or regulatory
standard?
Yes
X
No
If "yes", complete the information listed below
AIRS Point
Process
Pollutant
Regulatory Basis
Test Method
Section 9 — Source Classification
Is this a new previously un-permitted source? X Yes
No
Page 2
What is this facility classification?
True
Minor
X
Synthetic
Minor
Major
Classification relates to what programs?
X
Title V
PSD
X
NA NSR
X
MACT
Is this a modification to an existing permit?
Yes
X
No
If "yes" what kind of modification?
Minor
Synthetic
Minor
Major
Section 10 — Public Comment
Does this permit require public comment per CAQCC Regulation 3?
X
Yes
No
If "yes", for which pollutants? Why?
For Reg. 3, Part B, III.C.1.a (emissions increase > 25/50 tpy)?
X
Yes
No
For Reg. 3, Part B, III.C.1.c.ii (subject to MACT)?
Yes
X
No
For Reg. 3, Part B, III.C.1.d (synthetic minor emission limits)?
X
Yes
No
Section 11 — Modelin
Is modeling required to demonstrate compliance with National Ambient
Air Quality Standards (NAAQS)?
Yes
X
No
If "yes", for which pollutants? Why?
AIRS Point
Section 12 — Regulatory Review
Regulation 1 - Particulate, Smoke., Carbon Monoxide and Sulfur Dioxide
006
Section II.A.1 - Except as provided in paragraphs 2 through 6 below, no owner or operator
of a source shall allow or cause the emission into the atmosphere of any air pollutant which
is in excess of 20% opacity. This standard is based on 24 consecutive opacity readings
taken at 15 -second intervals for six minutes. The approved reference test method for
visible emissions measurement is EPA Method 9 (40 CFR, Part 60, Appendix A (July,
1992)) in all subsections of Section II. A and B of this regulation.
Section II.A.5 - Smokeless Flare or Flares for the Combustion of Waste Gases No owner
or operator of a smokeless flare or other flare for the combustion of waste gases shall
allow or cause emissions into the atmosphere of any air pollutant which is in excess of
30% opacity for a period or periods aggregating more than six minutes in any sixty
consecutive minutes.
Regulation 2 - Odor
006
Section I.A - No person, wherever located, shall cause or allow the emission of odorous air
contaminants from any single source such as to result in detectable odors which are
measured in excess of the following limits: For areas used predominantly for residential or
commercial purposes it is a violation if odors are detected after the odorous air has been
diluted with seven (7) or more volumes of odor free air.
Regulation 3 - APENs, Construction Permits Operating Permits, PSD
006
Part A-APEN Requirements
Criteria Pollutants: For criteria pollutants, Air Pollutant Emission Notices are required for:
each individual emission point in a non -attainment area with uncontrolled actual emissions
of one ton per year or more of any individual criteria pollutant (pollutants are not summed)
for which the area is non -attainment.
(Applicant is required to file an APEN since emissions exceed 1 ton per year VOC)
006
Part B — Construction Permit Exemptions
Applicant is required to obtain a permit since uncontrolled VOC emissions from this
facility are greater than the 2.0 TPY threshold (Reg. 3, Part B, Section !l.D.2.a)
;I gulation 6 - New Source Performance Standards
006
None
Regulation 7 —Volatile Organic Compounds
006
None
Regulation 8 — Hazardous Air Pollutants
006
None
Page 3
Section 13 —Aerometric Information Retrieval System Coding Information
Point
Process
Process
Description
Emission
Factor
Pollutant /
CAS #
Fugitive
(Y/N)
Emission Factor Source
Control
(%)
006
001
Flare
23026.58
lb/MMscf
VOC
No
Engineering Calculation
95
0.138
lb/MMBtu
NOx
No
TNRCC, Table 4
NA
0.2755
Ib/MMBtu
CO
No
TNRCC, Table 4
NA
50.26
lb/MMscf
Benzene /
71432
No
Engineering Calculation
95
30.86
lb/MMscf
Toluene/
108883
No
Engineering Calculation
95
2.80
lb/MMscf
Ethylbenzene
/ 100414
No
Engineering Calculation
95
7.28
lb/MMscf
Xylenes /
1330207
No
Engineering Calculation
95
285.04
lb/MMscf
n -hexane
No
Engineering Calculation
95
SCC
31000205 -Flares
Section 14— Miscellaneous Application Notes
AIRS Point
006
Flares
A permit will
threshold)
NOx =
be issued
0.138 lb
because the uncontrolled
1.838 MMbtu
VOC
8760 hr
emissions
1 T
are greater than 2 TPY (permit
= 1.1 TPY
CO =
MMbtu
0.2755 lb
hr
1.838 MMbtu
1 yr
8760 hr
2000 lb
1 T
+ 20% S.F = 1.33 TPY
= 2.22 TPY
Emission
VOC = (151.63
Benzene
Toluene =
Ethylbenzene
Xylenes =
n -hexane
I calculated
wrote back
MMbtu
factors by engineering
TPY *
= (661.86 lb/yr)
(406.39 lb/yr)
= (36.87
(95.87 lb/yr)
= (3756.14 lb/yr)
different emission
agreeing with
hr
calculation:
2000) / 13.17 MMscf/yr
/ 13.17 MMscf/yr
/ 13.17 MMscf/yr
lb/yr) / 13.17 MMscf/yr
/ 13.17 MMscf/yr
/ 13.17 MMscf/yr
factors for
my calculations
1 yr
= 23026.58
= 50.26 lb/MMscf
= 30.86 lb/MMscf
= 2.80
= 7.28 Ib/MMscf
= 285.04
VOC and Benzene.
and requested
2000 lb
lb/MMscf
lb/MMscf
lb/MMscf
I emailed
that I redline
+ 20% S.F = 2.66 TPY
the operator on 2/27/13 and he
the APEN.
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Controlled Actual
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Emissions (Ibs/year)
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Engr. Est.
Engr. Est.
Engr. Est.
Engr. Est.
Engr. Est.
Emission Factor
(Include Units)
.7.021b/MMSCF
Flare / 95 I 30.8 Ib/MMSCF
Flare / 95 2.8 lb/MMSCF
Flare / 95 I 7.3 Ib/MMSCF
Flare / 95 " 285.1 lb/MMSCF
Control Equipment /
Reduction (%)
Flare / 95
Reporting
BIN
A l
O
O
O
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Chemical Name
Benzene
Toluene
Ethylbenzene
Xylene
n -Hexane
Chemical
Abstract Service
(CAS) Number
71432
108883
100414
1330207
co
Lo
T
T
N
N
Calendar Year for which Actual Data Applies:
Reporting Scenario (1, 2 or 3):
Air Quality Specialist
Title of Person Legally Authorized to Supply Data
Name of Person Legally Authorized to Supply Data (Please print)
Form Revision Date: December 4.2006
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